baber/WOPTO huggingface dataset:
Patent JP-S6056428-A (JP)
Title: Automatic feeding device of material to be worked
Inventor: ORII MASARU
IPC: B65G25/08
Filed: 1983-09-06
Abstract: PURPOSE:To make man power for supply and taking out of a material to be worked unnecessary and to enable automation of the work formed by plural number of processes by sending said material automatically to a press utilizing power of the body of the press. CONSTITUTION:Simultaneously with start of lowering of a slider 16 equipped with an upper die 17 by a motor driving source of the press 11, a cam shaft 26 is rotated alternately in normal and reverse direction through a rotary wheel 20, a link member 28 and a lever 27. A pusher in a pusher mechanism 22 is reciprocated, and the material to be worked is pushed out from a position (a) to a supply position (b). Alternate normal and reverse rotation of the cam shaft 26 shakes a cross-feeding arm and makes lateral feeding of plural work holding members 23.
Patent JP-S5865931-A (JP)
Title: Internal-combustion engine
Inventor: MATSUMOTO MITSUMASA
IPC: F02B23/08
Filed: 1981-10-13
Abstract: PURPOSE:To form a combustion chamber to compact size, by providing a spark plug to the side of an intake port from the longitudinal center line. CONSTITUTION:In an internal-combustion engine of cross flow type, a spark plug 6 is provided to the side of an intake port 7 with respect to the longitudinal center line, and cooling quality of an exhaust port 11, in a case when the spark plug 6 is provided to the side of the exhaust port 11, is prevented from worsening, then temperature in the vicinity of an area of the exhaust port 11 in a combustion chamber 5 can be decreased. Further thermal influence for the spark plug 6 is decreased by providing the spark plug 6 to an equal side to the intake  port 7, and the combustion chamber 5 is formed to compact size, while a swirl  flow of intake mixture from the intake port 7 is accelerated by a strong squish  flow from a large squish area, further a violet flow of turbulence can be produced. In this way, fuel consumption can be improved.
Patent JP-S647211-A (JP)
Title: High power factor power unit
Inventor: KOBAYASHI TAKEHIRO
IPC: G05F1/70
Filed: 1987-06-30
Abstract: PURPOSE:To improve the stability of an output voltage by adding a voltage deviation to a variable amplifier when an output voltage is decreased and the difference between a voltage deviation and a delaying voltage deviation is larger than a prescribed value, and turning off a switching element when the output voltage is increased and the voltage deviation is a prescribed value or below. CONSTITUTION:Since an output voltage is quickly decreased when a load is quickly increased, a signal based on the voltage deviation is added to a variable amplifier 16, the voltage waveform of an input alternating current source is amplified by an amplification factor in accordance with the voltage deviation and an output current reference is generated, when the difference between the voltage deviation of the output voltage and the output voltage reference and the delaying voltage deviation to delay the voltage deviation by a fixed time constant is larger than the prescribed value. Based on the output current reference, a switching element 5 is ON-controlled and the reduction of the output voltage is suppressed. Reversely, when a load is quickly decreased, the OFF signal is added to the switching element 5 and the rise of the output voltage is suppressed. Thus, the stability of the output voltage can be kept.
Patent JP-H0911715-A (JP)
Title: Tire for heavy load
Inventor: KAMIYOKO KIYOSHI
IPC: B60C9/08
Filed: 1995-06-29
Abstract: PURPOSE: To effectively improve durability of a bead part and to reduce the weight of the bead part. CONSTITUTION: This tire has a main part A straddling bead cores 5, 5, a winding up part B for winding the bead core 5 from inside to outside, a carcass 6 in which the carcass codes made of steel are arranged and a bead apex rubber 10 going between the main part A of the carcass 6 and the winding-up part B and upwards from the bead core 5.  In a state where the tire is set in a standard rim and inner pressure is set at 0.5ksc, a ply center line J in the range between an upper contacting point P1 at which a main part A9a of a carcass ply 9a nearest to the inner space H of a tire comes near the outer end point 13 of the bead apex rubber 10 and a lower contacting point P2 at which the main part A9a begins separating from the bead core 5 forms a nearly straight line whose maximum deviation V from a line X connecting the upper contact point P1 and the lower contact point P2 and having a length L in the direction perpendicular to the line X is not more than 0.02 times the length L.
Patent JP-S6319832-A (JP)
Title: Inspection of distribution of standard particles
Inventor: UENO YASUSHI
IPC: G01N15/00
Filed: 1986-07-14
Abstract: PURPOSE:To inspect the distribution status of standard particles properly and facilitate evaluating applicability to calibration by a method wherein the inclination produced by the difference between the detected number at the slice level of the starting point of scattered light detection by the standard particles and the detected number at the slice level of the starting point of noise level detection on the surface of a wafer by the standard particles is obtained. CONSTITUTION:Scattered light 105 enters a photomultiplier tube 106 and converted into an electrical signal 107. At that time, the crest values 107a-107d of the produced electrical signal 107 is constant regardless of the positions A-D of adhering standard particles. If a slice level to the electrical signal is gradually elevated, the level deviates from a defect detection signal level and the number of defects is suddenly reduced (S4). Therefore, a line connecting slice levels S2 and S3, i.e. the point immediately before reaching the noise level and the point immediately before deviating from the defect detection signal level, does not have an inclination. As the inclination does not appear in a certain range, the distribution status of the standard particles on the surface of a wafer for calibration samples can be known properly by a simple measuring method like this.
Patent JP-H06334368-A (JP)
Title: Switchover mid-plane for connecting large number of signals with each other, and apparatus therefor
Inventor: SUTEIIBUN PII SANPURU
IPC: H01R9/22
Filed: 1993-06-08
Abstract: PURPOSE: To couple printed circuit boards with each other in a high density by a method, wherein a midplane printed circuit board is interconnected with the printed circuit boards using a multiple both-side connector structure. CONSTITUTION: A midplane printed circuit board 24 is provided for coupling a plurality of first printed circuit boards with a plurality of second printed circuit boards. A plurality of first connectors are provided on the surfaces of the first printed circuit broads, a plurality of rows of coupling pins are provided on the first surfaces of the first connects and a plurality of rows of coupling pins are provided on the second surfaces, which are opposite the first surfaces, of the first connectors. A plurality of second connectors and a plurality of rows of coupling pins are provided on the second surface of the board 24. Common double-end coupling pins are used for the first and second connectors and single-end pins, which are coupled with each other through a conductive trace on the board 24, are used for the residual coupling pins.
Patent JP-S5954378-A (JP)
Title: System for testing coding and decoding circuit
Inventor: ODA MASAYUKI
IPC: H04N1/419
Filed: 1982-09-22
Abstract: PURPOSE:To improve the reliability of the system including the encoding and decoding circuit and to reduce the test time, by storing a coded picture signal including all code rules and minimizing data length in advance in a controller. CONSTITUTION:A controller 1 transfers a data stored in a test data area 9 to a decoding circuit 4 when a test instruction is received from a control information input terminal 2, the circuit 4 decodes the transferred data and returns it to the controller 1. Then, the presence of error production is confirmed on a decoding error report line 7, and if there exists any error, an output is given to a failure information output terminal 8 and the test is stopped. When no error exists, the data returned from the circuit 4 is transferred to a coding circuit 5 and returned to the controller after coding. The controller 1 stores the return data from the circuit 5 to a collating area 10, where the data is collated with a data stored in an area 9, and whether or not the circuits 4, 5 are normal is confirmed depending whether the result of collation is coincident.
Patent JP-H05332350-A (JP)
Title: Assembly method for ball joint
Inventor: YOKOYAMA TOKUJI
IPC: F16C11/06
Filed: 1992-05-29
Abstract: PURPOSE:To decrease a toruble with a simple structure in small size by integrally providing a calking part for applying calking work to the calking end part of a socket with the pressing end surface of a pressing member for press-fitting a seat. CONSTITUTION:A seat 20 for holding a ball stud 11 embraced possible to swivel and rotate is arranged opposite to one end opening part 15 of a cylindrical socket 14 held by a holding hole 8 of a receiving mold 3 of a ball joint assembly device 1. A pressing member 2 is lowered down to press-fit the seat 20 to the socket 14. A calking end part 19 is plastically deformed into a diesinking shape of a calking part 6 by lowering down the pressing member 2, and when it is stopped to lower down by contact of an upper end surface 9 of the receiving mold 3 with the peripheral side end face of a pressing end surface 5 of the pressing member 2, the seat 20 is seated in a shoulder 18 of the socket 14, to complete press-fitting to a predetermined position and also molding the calking end part 19 into the desired calking shape by profiling the diesinking shape of the calking part 6. By the above constitution, also calking work is completed simultaneously with press-fitting the seat 20.
Patent JP-S5688798-A (JP)
Title: Preparation of l-serine by fermentation method
Inventor: MIYAHARA HIROSHI
IPC: C12P13/06
Filed: 1979-12-19
Abstract: PURPOSE: To collect L-serine in high yield, by cultivating a variant having resistance to chloroacetylserine, carbobenzyloxyserine, and glycine hydroxamate in a glycine-containing medium.  
     CONSTITUTION: A variant, e.g., Pseudomonas rhodomethylofaciens AJ11503, etc., belonging to the genus Pseudomonas, having resistance to chloroacetylserine, or carbobenzyloxyserine, or glycine hydroxamate, posessing the competence to produce L-serine from glycine, is cultivated. A medium consisting of a carbon source, e.g., methanol, etc., nitrogen source, inorganic ion, etc. and glycine is used, and the cultivation is carried out in pH 5W9 at 25W37°C aerobically for 2W8 days. L-serine is recovered from the culture solution by ion exchange resin method, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2001012375-A (JP)
Title: Roots suction.compressore
Inventor: SO BUYU
IPC: F04C29/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a Roots suction . compressor without a frictional rotation, with big suction/exhaust amounts and long use life and also not requiring maintenance so much, by which an electric power can be saved. SOLUTION: A hollow gourd-shaped rotor chamber 31 is formed inside a pump main body 30 and an intake passage 34 and exhaust passage 35 are provided on its upper/lower end surfaces respectively and a main drive rotor 41 and a driven rotor 42 are provided in the rotor chamber. At least two blades 411, 421 are molded symmetrically around respective shafts and both rotors are formed in parallel and their one ends are equiped together by a shaft to the pump main body and the main drive rotor is rotated by a motor 60 drivingly and the driven rotor is rotated interlockingly by the meshing of the other end with gears 412,  422 and the blades of both rotors are fitted alternately crossingly each other in the rotor chamber and an extremely small clearance is formed between respective blades and each blade and the inner periphery wall 311 of the rotor chamber and thereby the non-contact rotation can be operated.
Patent JP-H0454794-A (JP)
Title: Test pattern signal generating circuit
Inventor: TAKAHASHI KIYOSHI
IPC: G09G1/00
Filed: 1990-06-25
Abstract: PURPOSE:To make the thickness of longitudinal lines of a test pattern to be generated always constant even when a horizontal synchronizing signal frequency of a signal source differs by controlling an operating point of a waveform shaping means or a potential of a differentiating waveform so that a width of a pulse outputted from the waveform shaping means is always constant. CONSTITUTION:A horizontal synchronizing signal 100 is inputted to a PLL circuit 1 and a frequency voltage conversion circuit 6 and also inputted to a reset terminal of a frequency derides 2. The PLL circuit 1 generates a pulse signal phase-locked with the inputted horizontal synchronizing signal 100 and the signal is outputted to the frequency divider 2. The frequency divider 2 frequency-divides the received pulse signal and outputs the resulting pulse signal with lower frequency to a capacitor 3. A pulse signal 200 is differentiated by a differentiating circuit comprising a capacitor 3 and a resistor 48 and the differentiated signal is inputted to a buffer gate 5. The buffer gate 5 outputs a high level when the inputted differentiating signal exceeds a threshold level VTH and outputs when the inputted differentiating signal is less than the threshold level VTH, then its output signal is formed to be a rectangular pulse 400. The width of the rectangular pulse is independent of the frequency of the horizontal synchronizing signal.
Patent JP-H1114425-A (JP)
Title: Gas meter supporting device
Inventor: NAKAMURA MASAHIDE
IPC: G01F3/22
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter supporting device with which a gas meter can be attached easily in a pipe shaft. SOLUTION: After a main stopcock 4 and an outlet-side piping member 8 are attached to the lower surface of one plate, outlet- and inlet-side gas pipes are connected and the inlet- and outlet-side mouthpieces of a gas meter are respectively connected to the unions 5 and 9 of the stopcock 4 and member 8. Then back plates 12 and 13 temporarily fixed to the plate are inserted into the opening of a supporting bar and both edges of an opening on the lower surface of the supporting bar is fixed between the plate and back plates 12 and 13 by tightening screws 18.
Patent JP-H01131406-A (JP)
Title: Method and device for measuring noncontact type strain
Inventor: KAWANO HAJIME
IPC: G01B11/25
Filed: 1988-07-01
Abstract: PURPOSE:To obtain the portable and efficient miniaturized strain measuring instrument on which a strain value, etc., is read instantaneously by photographing a moire parallel grating through a microscope lens, etc., sending it as a digital image to an analyzing circuit part, and finding its intervals by arithmetic operation and displaying strain, etc. CONSTITUTION:The moire parallel grating 2 which is adhered or melt-sprayed and baked on the surface of a body 1 to be measured is photographed as a reference grating by a camera 3 first, and a deformed grating in an operation state when the body 1 is at high temperature is photographed. The obtained reference grating image and deformed grating image are used as input data to take an image analysis by histogram flattening and binarization processing and line thinning processing. The mean pitch of each photographed parallel grating is calculated from the analytic result and both mean pitch values are compared to obtain a strain quantity. Consequently, information regarding the strain is collected in a noncontact state and high-temperature strain measurement is easily and accurately performed.
Patent JP-H0515295-A (JP)
Title: Cakes
Inventor: SASAKI HIROTAKA
IPC: A21D2/02
Filed: 1991-07-04
Abstract: PURPOSE:To obtain cakes containing hard wheat flour and/or medium wheat flour and soft wheat flour, having softness and increased in specific volume and having good palatable property. CONSTITUTION:Cakes containing (A) hard wheat flour and/or medium wheat flour and (B) soft wheat flour, preferably so that weight ratio of the component A: the component B may be 0.1 to 4:1. Furthermore, saccharides are preferably added to the flour so that weight ratio of the wheat and saccharides may be 2-30:1. Further, gluconodelta lactone is added thereto at an amount of 1.8-9wt.% as an acidifying agent.
Patent JP-H0510228-A (JP)
Title: Ignition controller for internal combustion engine
Inventor: HASHIMOTO ATSUKO
IPC: F02P5/15
Filed: 1991-07-04
Abstract: PURPOSE:To obtain an ignition controller for an internal combustion engine which speedily discriminates a cylinder and a standard position and can the cycle measurement electronic advance angle perform with high precision. CONSTITUTION:An ignition timing controller is equipped with the first signal generating means 6 which generates the pulse signals P at the first and second standard positions corresponding to the crankshaft turning angle for each cylinder of an internal combustion engine and the second signal generating means 1A which generates the cylinder discriminating signal SC' in correspondence with the first and second standard positions, and ignition control means 8 and 5A which calculation-control the ignition cylinder and ignition timing on the basis of the pulse signal and the cylinder discriminating signal. The ignition control means discriminates the first and second standard positions and discriminates each cylinder on the basis of the series of the cylinder discriminating signal for a prescribed number of times of the generation timing of the pulse signals.
Patent JP-H0839514-A (JP)
Title: Low-leaching composition for wood
Inventor: BINGU YUU
IPC: A01N43/80
Filed: 1995-06-08
Abstract: PURPOSE: To lower leaching ratio of an organic preservative composition. CONSTITUTION: The low leaching composition for wood comprises (a) at least one organic water insoluble wood preservative compound, (b) a surfactant system containing at least one surfactant selected from the group consisting of a sulfate anionic substance, a sulfonated cationic substance, sulfosuccinated anionic substance and quaternary ammonium cationic substance, and (c) one or more non- polar organic solvent that is optional if a melting point of the preservative compound is less than 25 deg.C, and indispensable if the melting point of the compound is about 25 deg.C.
Patent JP-H058382-A (JP)
Title: Type wheel
Inventor: HANAOKA YOSHIHIRO
IPC: B41J1/32
Filed: 1991-07-04
Abstract: PURPOSE:To make compressed amounts of respective types substantially equal to perform printing with legible large-size types by a method wherein in a type wheel used for a printer, the two or more character widths of each type are set to be changed in accordance with the magnitude of a compressed amount when the type is pressed by a pressing member. CONSTITUTION:A type wheel 1 made of an elastic material is provided with a plurality of types, projections provided on the inner peripheral part correspondingly to the types, and connecting parts connecting these components. The type wheel 1 is held by a holding body 2 having a center shaft part 2a for rotating the type wheel 1 and pressed by a pressing member 3 moving in arrow directions 6. Furthermore, a platen 4 forming a printing surface and printing paper 5 are disposed so as to be opposed to the type wheel 1. In this construction, the type wheel 1 can change a character width of a type 1a of a large compressed amount, such as '-', from L2 to L1 to a great extent. In this manner, a compressed amount of a type of a large compressed amount is made substantially equal to that of a type 1b of a small compressed amount, such as '8'.
Patent JP-H1116317-A (JP)
Title: Disk cartridge
Inventor: ITO TSUTOMU
IPC: G11B23/03
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent collision of a disk and the internal surface of a cartridge body without increase of thickness of the cartridge body by suppressing inclination of the disk within the cartridge body. SOLUTION: A projecting portion 8 being projected toward an upper half 7 of a cartridge body 2 is provided at the rotation center of a center hub 4 holding the center area of a disk 3 accommodated to rotate within a cartridge body 2. Simultaneously, a projecting portion 14 for pressing the disk 3 toward the lower half 7 of the cartridge body 2 is provided to a shutter member 5 having the rotation center at the position different from the rotation center of the center hub 4, in contact with the projecting portion 8 provided at the center hub 4 when the shutter member 5 closes an aperture for entry of magnetic head.
Patent JP-S6145160-A (JP)
Title: Speed change control device of automatic speed change gear
Inventor: TAKEDA HITOSHI
IPC: F16H59/14
Filed: 1984-08-08
Abstract: PURPOSE:To heighten the accuracy of shift pattern change control by changing a shift pattern according to an output torque and an engine load. CONSTITUTION:An engine load detection means 3 is coupled to an engine 1, and torque detection means 4 is coupled to an output shaft of an automatic speed change gear 2, so that outputs from both detection means 3, 4 are input to shift pattern change means 5 to change a shift pattern according to an output torque and an engine load. Thus, only a required speed change line can be shifted to the high car velocity side or low car velocity side only in a required engine load region, so that a shift pattern change control can be made with high accuracy.
Patent JP-S5591893-A (JP)
Title: Semiconductor laser having a light-guide
Inventor: TAKAGI NOBUYUKI
IPC: H01S5/00
Filed: 1978-12-28
Abstract: PURPOSE: To improve the gain and stabilize the transversal mode by providing a light absorption region of conduction type opposite to that of an active layer or of semi-insulating material adjacent to the heterojunction formed by the active layer and a clad layer of conduction type same as that of the active layer.  
     CONSTITUTION: On the parts of n-type Ga 1-x Al x As clad layer 2 formed on GaAs substrate 1 excepting stripe region 8, p-type GaAs region 3 is formed. n-Type Ga 1-y Al y  As active layer 4 is formed on this p-type GaAs region 3 and clad layer 2 of the part of stripe region 8. Further, on top of this is formed p-type Ga 1-x Al x As clad layer 5. The thickness of p-type GaAs region 3 is about 0.2μm, and the thickness of active region 4 is 0.2μm or less. Region 3 having both functions of a current limiter and a light-guide may be made of a semi-insulating GaAs layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5788243-A (JP)
Title: Fuel injection control circuit at start-up time
Inventor: NISHIYAMA SHIYUUJI
IPC: F02D41/06
Filed: 1980-11-22
Abstract: PURPOSE: To automatically control the injection of fuel so as to optimize it at the start-up time of engine using only an injector provided for a cylinder by utilizing an output signal as a fuel injection signal at the start-up time of engine.  
     CONSTITUTION: A fuel injection control circuit is provided with the switch of a transistor Q 1 , etc., taking part in ON-OFF control by a signal formed by semi-stable multi-vibrator MMV, etc., from an ignition primary signal S10, a condenser C 1  by which the output voltage V 0  of a water temperature sensor WS is added through the switch of the transistor Q 1  etc., a resistor R 7  as discharge for the condenser C 1 , and a comparator CMP by which the terminal voltage of the condenser C 1  is comparared with constant voltage by resistors R 8  and R 9 . And, the output signal of the comparator CMP is utilized as a fuel injection signal at the start-up time of engine. Thus, control on the injection of fuel at the start-up time of engine by an injector provided for reaction in the cylinder is made possible. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6057163-A (JP)
Inventor: KOGURE HIROSHI
IPC: F25B1/00
Filed: 1983-09-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6057995-A (JP)
Inventor: ITOU FUMIKAZU
IPC: H05K3/34
Filed: 1983-09-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。