baber/WOPTO huggingface dataset:
Patent JP-H11227678-A (JP)
Title: Unloading device of bulk carrier
Inventor: IIO MIKIO
IPC: B63B25/04
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent dust from scattering widely to the surrounding area when bulk cargo, which is taken out of a hold and conveyed to over the upper deck by a heaving conveyor, is transferred to a landing conveyor of a boom capable of revolving and also rising and falling. SOLUTION: Part of a ceiling of a cover 17 enclosing a landing conveyor 14 is made from a ceiling part piece 18 capable of expanding and contracting, and a chute 10 formed in continuity to a housing 9 incorporating with a heaving conveyor 8 and dropping bulk cargo onto the revolving center of a boom 15 under guidance is fitted into an opening 21 in the ceiling part piece 18. When the boom 15 rises and falls, the ceiling part piece 18 makes expansion and contraction to keep the bulk cargo dropping position constant at all times, and the cargo is released to inside the cover 17.
Patent JP-H08247908-A (JP)
Title: Corrosion fatigue test piece and testing method
Inventor: OUCHI HIROSHI
IPC: G01N3/32
Filed: 1995-03-10
Abstract: PURPOSE: To make the coat thickness of a stress concentration part controllable, and to calculate quantitatively the degree of stress concentration of a coated surface test part by a method wherein one groove-shaped through-notch is provided perpendicularly to the length direction in the center in the length direction of one surface of a rectangle and a coating material is applied on the whole of the opposite surface. CONSTITUTION: While a coated test surface 1 is made planar so that a coating material be applied uniformly on a test part 1, one groove-shaped through notch 2 is provided in one surface of a flat plate on the opposite side of the coated surface 1, for the purpose of evaluating corrosion fatigue characteristics of a stress concentration part. Any of an oily material, resin, organic zinc and others may be used as the coating material. Coating may be conducted by any of a brush method, a roller method and the like. A coat thickness (tp) is made to be in the range of 10μm to 10mm generally. The notch 2 is made to be of a U type, a V type, a circular-arc type or the like and the dimension is made to be in the range of 1.5 to 5.0 generally so that a stress concentration factor corresponding to the purpose of an experiment be obtained.  A notch depth (d) is made to be in the range of 5 to 90% of the thickness (ts) of a test piece and the radius ρ of curvature of the the fore end in the range of 1mm to a plate thickness. The maximum value of a repeated load is made a yield stress of a material or below so as to prevent plastic deformation. Pins 3 and 3' for four-point bending loading are provided for giving a bending load.
Patent JP-S55143930-A (JP)
Title: Norpinane prostaglandin analogue and its preparation
Inventor: HAMANAKA NOBUYUKI
IPC: C07C59/11
Filed: 1979-04-27
Abstract: NEW MATERIAL:The title compound of formula I [X is ethylene of cis-vinylene; Y is ethylene, vinylene, or ethynylene; R 1  is H, or C 1-12  straight chain or branched alkyl; R 2  is H or OH; m is integer of 1W6; n is integer of 1W8], its cyclodextrin clathrate, and nontoxic salts of the acid wherein R 1 =H.  
     EXAMPLE: (±)-(2α,3β)-2-Methoxycarbonylmethyl-3-[(E)-(3RS)-3-hydroxy-1- octenyl] norpinane.  
     USE: Inhibitor of thromboxane A 2  synthetase. Preventing and therapeutic medicine for inflammatory, cerebral apoplexy, myocardial infarction, acute heart death, heart attack, or thrombosis.  
     PROCESS: The compound of formula I (Y is Z, R 2  is OH) is obtained by the reduction of the oxo group of the compound of formula II (Z is trans-vinylene or ethylene) to OH group. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04284856-A (JP)
Title: Driving control system of vertical dry type rice polisher
Inventor: TSUKAHARA HIROAKI
IPC: A23L7/10
Filed: 1991-03-15
Abstract: PURPOSE:To enable a user to specify the degree of polishing for rice as he pleases and prevent overpolishing or underpolishing thereof by controlling the speed of a motor depending upon whether rice in a storage chamber are a new crop or an old crop, and bringing the motor to a halt when polishied rice reaches a predetermined amount. CONSTITUTION:In a storage chamber, a cylinder is fitted into an outer casing in a manner that they are relatively rotatable with a clearance between them, the cylinder is provieded on top of the outer cylinder and rice are polishied and embryo buds thereof removed by means of a group of slits. In this time, an indicator for new crop or that for old crop is selected and switched on in an operation section 101 depending on whether they are a new crop or an old crop and the rotary speed of a motor is controlled. Next, when polished rice discharged from a polisher reaches a predetermined amount, a signal is given by a rice cooking amount determined means 110, bringing the rotation of the motor to a halt. Accordingly, a user can specify the degree of polishing as he plases depending on the quality of rice.
Patent JP-H11229972-A (JP)
Title: Gas supply valve for gas-powered vehicle
Inventor: TAKAMATSU RISUKE
IPC: F02B43/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a gas supply valve, by which no heat is generated in a gas container, stable performance can be exhibited during travel of a vehicle, and pressurized gas leakage inside the gas container can be surely prevented even in case of a vehicle accident, for a gas-powered vehicle. SOLUTION: In a gas supply valve for a gas-powered vehicle, when a lower shaft 4 is moved upward/downward to move a valve element 6 according to the rotation of an upper shaft 3 arranged inside a main body 1, a gas flow-in port 7 arranged in the lower end of the main body 1 is opened/closed. In this way, the gas supply valve for a gas-powered vehicle is simply structured by inserting the valve element 6 part arranged in the lower end part of the main body 1 into a gas container A, so that stable operation can be carried out in spite of an environmental change due to vibration, heat and the like during travel of the vehicle.
Patent JP-S59189070-A (JP)
Title: Automatic soldering device
Inventor: KURODA TOORU
IPC: B23K3/06
Filed: 1984-03-16
Abstract: PURPOSE:To provide a titled automatic soldering device which performs automatic soldering in soldering a printed wiring board by rising a molten solder tank when a holder of a horizontal conveyor in which the wiring board is placed comes to a prescribed position. CONSTITUTION:A holder 16 in which the brazing surface of a printed wiring board 15 inserted therein with the terminals of electronic parts is exposed downward arrives to a prescribed position according to the movement of a horizontal conveyor 17. A microswitch 18 is tripped by the holder and a motor 10 is run to rotate a screwed supporting column 4 thereby rising a solder bath tank 12. When molten solder 13 wets the soldering parts of the board 15 to solder said parts, a contact piece 19 contacts the solder 13 and emits a signal for conducting electricity, by which the motor 10 is run reverse to lower the tank 12. Since only the tank 12 is vertically moved, the mechanism is extremely simple and the automatic soldering device having high accuracy is obtd.
Patent JP-2000251841-A (JP)
Title: Fluorescent lamp and lighting system
Inventor: OKUSA SHOICHI
IPC: F21V19/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an aperture type or reflection type fluorescent lamp, wherein a lamp fitting member and a light output direction are positioned, even when the lamp fitting member such as a base or a holder is mounted without being positioned to a light projecting opening. SOLUTION: This fluorescent lamp is provided with a straight tube-shaped bulb 1 sealed with a discharge medium, a phosphor layer 2 having a light projecting opening 3 along the longitudinal-axial direction of the bulb 1 and formed in a bulb inner face, an electrode 7 sealed inside the bulb 1 via lead wires 8, 8, a pinch seal part 4 formed with flat faces 5, 5 in a bulb 1 end part to seal the lead wires 8, 8 for supporting the electrode 7 in the bulb 1 end part, and a mold part 6 formed in either of the flat faces 5 in at least the obverse or reverse of the pinch seal part 4. A light output direction of the fluorescent lamp is determined by the shape of the pinch seal part 4, a fitting member and the light output direction are positioned by mounting the member, such as a base and a holder, and adjustments such as positioning by visual observation is not required thereby.
Patent JP-S60194820-A (JP)
Title: Frequency multiplier
Inventor: FUTAKUCHI RIYUUTAROU
IPC: H03K5/00
Filed: 1984-03-16
Abstract: PURPOSE:To multiply surely a frequency by generating a triangle wave with an input pulse and generating a pulse every time the triangle wave reaches plural reference values obtained through the voltage division of a peak value of the preceding triangle wave. CONSTITUTION:An input signal E is converted into a rectangular wave at a waveform shaping circuit 4, the leading of the rectangular wave triggers a triangle wave generating circuit 5 so as to generate a triangle wave. The output is subjected to peak hold at a hold circuit 6, the voltage is divided by voltage division resistors 7, 8 and 9 so as to form two reference values, which are inputted to an inverting input of comparators 10, 11. Since said reference values are inputted to the other input of the comparators 10, 11, the time when the output of the comparators 10, 11 is inverted is different and monostable multivibrators 13, 14 output a pulse at a different point of time. Since the signals are inputted to an OR circuit 15 together with the output of a monostable multivibrator 12, the input signal is multiplied by three-folds.
Patent JP-S57167007-A (JP)
Title: Manufacture for optical stop device using electrooptic substance
Inventor: KAWAMURA SHINICHIROU
IPC: G03B9/02
Filed: 1981-04-08
Abstract: PURPOSE:To obtain an optical stop device with complete ring zone pattern stop, by improving the production efficiency, through sticking two specific members so that the center of concentric circles of the ring zone electrodes of both the members can be overlapped by clipping a transparent thin layer. CONSTITUTION:Transparent lead electrodes F1-F4 from ring zone electrodes D1-D4 are formed as the 1st member on insulation layers E2-E4. In this case, the insulation layers E2-E4 are also provided at the symmetrical positions. In the 2nd member, ring zone electrodes are designed so that a large ring zone projection can be obtained when the center of concentric circles of both the colored pattern of the 2nd member and that of the 1st member is overlapped. An optical stop device can be manufactured by opposing the said 1st and 2nd members taking the electrode layer as the inside and clipping a transparent thin layer G with both the membersIand II while the center of the concentric circles of the ring zone electrodes of the 1st memberIand the 2nd member II and sticking them together.
Patent JP-H02231984-A (JP)
Title: Torque limit controlling circuit for motor
Inventor: OTANI KENJI
IPC: H02P6/06
Filed: 1989-03-02
Abstract: PURPOSE:To completely set a motor current to zero when a torque limit signal is zero by providing an offset circuit in a circuit for deferentially amplifying a signal proportional to the motor current and an external torque limit signal. CONSTITUTION:A driving waveform combined by waveform composite circuit 4 is amplified by amplifiers 5a-5c to drive motor coils 6a-6c. The voltage drop VO of a motor current detecting resistor RO and a voltage Vt applied to a terminal TL are input to a differential amplifier 1. The amplifier 1 is composed at its main section of resistors R1-R4 and transistors Tr Q1-Q4, and a current mirror having Trs Q5, Q6 and a mirror ratio 1 is connected thereto. Normally VO<Vt is satisfied, Tr Q7 is turned OFF, and the circuit 4 is not limited. If VO>=Vt is satisfied, the Tr Q7 is turned OFF, and the circuit 4 is limited in amplitude. In case of Vt=0, the Trs Q3, Q4 are so offset that the emitter currents I1, I2 satisfy I1>I2. Thus, in case of Vt=0, even if components have variability, a motor current can be completely interrupted.
Patent JP-H04286761-A (JP)
Title: Disk player
Inventor: OKETANI KAZUNOBU
IPC: G11B17/04
Filed: 1991-03-18
Abstract: PURPOSE:To reduce the number of motors, to miniaturize and reduce the weight of the disk player and to reduce cost by raising and lowering a chuck arm and a disk tray, loading the disk tray and rocking a skewing servobase via one motor and plural gears. CONSTITUTION:A rocking operation is carried out for a motor 61 attached to a chassis 10, a driving gear 64 rotated by this motor 61 and integrally molded on the lower part of a large-diameter pulley 63 and a skewing servobase 15 for moving an optical pickup 17 back and forth interlockingly with this driving gear 64. The player is provided with a cam gear 70 for raising and lowering a chuck arm 20 integrally with a disk tray 30 by moving a pair of sliding cam levers 40 and 45 back and forth and a loading gear 74 for horizontally inserting and taking out the disk tray 30 from the front opening section 3 of a player main body 2 interlockingly with the driving gear 64.
Patent JP-H06262637-A (JP)
Title: Gas injection molding method and mold therefor
Inventor: KIMURA MAMORU
IPC: B29C33/10
Filed: 1993-03-12
Abstract: PURPOSE:To realize molding without impairing the external appearance of a product irrespective of the shape and dimensions of the product. CONSTITUTION:In a mold 20, a gas channel guiding part 25, which is produced by continuously denting the inner surface of the cavity 22 of the mold 20 from the pouring port of gas toward the flow end side of molten resin 30, and a blocking means for blocking the gas channel guiding part 25 are provided. After the charging of the molten resin 30 in the cavity 22 is started under the condition that the gas channel guiding part 25 is blocked by moving the blocking means 27 to a position A, the gas channel guiding part 25 is opened by moving the blocking means to a position B at the start of the pouring of pressurized gas in the cavity 22 so as to guide the gas channel guiding part 25 in order to surely form gas channel to the terminal end of the gas channel guiding part 25.
Patent JP-S57167811-A (JP)
Title: Air suspension device
Inventor: SAITOU HIDEAKI
IPC: B60G17/052
Filed: 1981-04-07
Abstract: PURPOSE:To effectively utilize air in a tank and decrease a rising time of car height, by such constitution that a solenoid valve, opened by a rising signal, is interposed between an air compressor and compressed air tank, and the air in the tank is fed to a suspension device through the compressor. CONSTITUTION:A solenoid valve 17 and feed air valve 7 are opened by a car height rising signal, and air in a tank 4 is sucked by a suction valve 18 of a compressor 1, compressed and delivered from a delivery valve 19. This compressed air is fed to a suspension main unit 9 and air chamber 10 through passages 21, 22, dryer 2, check valve 23 and feed air valve 7. Accordingly, the air in the tank 4, even if its pressure is lower than pressure in an air chamber 10, can be surely pressurized by the compressor 1. In this way, the air in the tank can be effectively utilized approximately to the atmospheric pressure, further pressure in the air chamber 10 can be earlier increased to decrease a car height rising time.
Patent JP-H10278234-A (JP)
Title: Method and apparatus for supporting selection of remote ink fountain
Inventor: RICHARDS JOHN SHERIDAN
IPC: B41F31/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To automatically distinguish a page quickly and easily and automatically select a series of ink fountains to be adjusted, by digitizing a fold section image printed and output from a printing press corresponding to a sample image, and comparing the image with the sample image. SOLUTION: An image-memory device 9 stores digitized images of original samples to be reproduced by a printing press, page numbers or identification features of the images. After a fold section or image is printed, an operator inspects quality of the image in relation to a suitable color. The operator opens a page of the fold section to be corrected and places on an operation disk face. The printed image is read by a camera, digitized by an image digitization device 7, and compared by an image comparator 8 with a series of images stored in the memory device 9. When the images agree, the image comparator 8 outputs the page number or other identification feature of the printed image on the operation disk face.
Patent JP-S61212974-A (JP)
Title: Still picture recording/reproducing device
Inventor: YAMASHITA MASAMI
IPC: H04N5/91
Filed: 1985-03-18
Abstract: PURPOSE:To execute quickly and exactly field/frame switching by reading out in advance an additional code signal of all tracks of a disk, and storing its information in a semiconductor memory of the inside of a device. CONSTITUTION:A disk 1 rotates, and by heads 3A, 3B, an additional code (field/ frame picture discriminating signal) is read out by a code signal reproducing circuit 19 through a reproducing amplifier 14. Subsequently, it is inputted to a controlling circuit 20 as a field/frame data of 2 bits, and stored in a memory 21. Thereafter, a control of the time of recording and the time of reproduction is executed by a data from the memory 21.
Patent JP-S62210967-A (JP)
Title: Fish paste product containing lactobacillus
Inventor: KATO TAKENORI
IPC: A23L17/00
Filed: 1986-03-10
Abstract: PURPOSE:To obtain the titled fish paste product having unique taste and flavor and containing living lactobacillus, by grinding fish meat in the presence of ascospore lactobacillus, forming optionally in a container and heating the formed product to effect simultaneous germination of said ascospore lactobacillus and gelation of the meat. CONSTITUTION:Fish meat is ground together with salt, starch, etc., in the presence of ascospore lactobacillus and the mixture is formed optionally in a container. The formed product is heated to effect the simultaneous germination of the ascospore lactobacillus and gelation of the meat to obtain the objective fish paste product.
Patent JP-H04288533-A (JP)
Title: Photographiing device
Inventor: OGINO SHIGERU
IPC: G03B17/00
Filed: 1991-03-18
Abstract: PURPOSE:To prevent unnecessary electric power from being consumed when a variable vertical angle prism(VAP) becomes abnormal. CONSTITUTION:A camera shake detecting circuit 2 outputs a signal indicating a camera shake to a control circuit 32 and an abnormality decision circuit 30 according to the output of a shake sensor 22. A vertical angle detecting circuit 18 outputs a signal indicating the vertical angle of the VAP 10 to the control circuit 32 and abnormality decision circuit 30 according to the output of a vertical angle sensor 16. The control circuit 32 varies the vertical angle of the VAP 10 by an actuator driving circuit 14 and an actuator 12 so that the VAP 10 makes the optical axis eccentric in the direction wherein the camera shake is canceled. The abnormality decision circuit 30 once detecting the operation abnormality of the VAP 10 releases a switch 38. Consequently, the circuits 14, 16, 18, 22, 24, 30, and 32 are powered off.
Patent JP-2000252337-A (JP)
Title: Method for detecting defect of insulating film
Inventor: TSUTSUMI TAKASHI
IPC: H01L21/28
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To detect the locations of the microscopic defects of insulating films formed on the side walls and bottom of a trench groove over the whole surface of a chip or wafer. SOLUTION: A silicon substrate 1 and metallic copper 2 are dipped as an anode and a cathode, respectively, in a solvent composed of methanol 3. Then a voltage is applied across the substrate 1 and copper 2 so that the substrate 1 may become a plus electrode and the copper 2 may become a minus electrode so as to precipitate metallic copper in the defective parts of an oxide film 12 by an electric field 5. The locations of the microscopic defects formed on the oxide film 12 are specified by setting the electric field 5 to a prescribed value between 3 MV/cm and 5 MV/cm and the applying duration of the voltage to a prescribed value within 10 minutes and 30 minutes.
Patent JP-H06263008-A (JP)
Title: Device for promoting wearing seat belt for vehicle
Inventor: EDAHIRO TAKESHI
IPC: B60R22/48
Filed: 1993-03-12
Abstract: PURPOSE:To regulate the output of the engine and forcibly promote the wearing of the seat belt for the crew when the occupants of an automobile weary no seat belt, and eliminate various inconveniences which may by regulating the engine output in some traveling condition. CONSTITUTION:A seat belt wearing promoting device consists of on-board detecting means 61-64 to detect the on-board condition of the crew, seat belt wearing detecting means 27-30, 37 to detect the wearing condition of the seat belt, and an engine output regulating means 651 where the on-board condition of the crew is detected by the on-board detecting means 61-64, and the output of the engine 46 is regulated below the specified value when the seat belt wearing detecting means 27-30, 37 detect that the seat belt is not yet worn.
Patent JP-S51128050-A (JP)
Title: Absorbent liquid for absorption type refrigerator
Inventor: HARADA YOSHIO
IPC: C09K5/00
Filed: 1975-04-30
Abstract: PURPOSE: Refrigerant absorbing liquid contains metal ion of less ionizing tendencies than components of the refrigerator, and amine, etc. of high boiling point or its derivatives. Thus, corrosion of components and resultant production of hydrogen is prevented. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57168064-A (JP)
Title: Firing spark discharge circuit
Inventor: MIYATA SHIGERU
IPC: F02P13/00
Filed: 1981-04-07
Abstract: PURPOSE:In a firing spark discharge circuit for an internal combustion engine or a gas burner, to improve the firing performance by making the value of an impedance element sufficiently high with respect to the output impedance of a high voltage generator. CONSTITUTION:The charge in a large capacity capacitor 7 due to an oscillation booster 1, is quickly charged to a primary capacitor 2 through a switching element 8, then spark discharged at a spark plug 5 through a pulse generating circuit 12, switching element 3 and a spark coil. Said spark discharge is performed through each impedance elements 53, 54 and parallel discharge gaps 51, 52 but since the output impedance of the spark coil 4 is 1/10 of those of said elements 53, 54, the voltage drop of the discharge gap where there is no spark discharge will be 1/10 even when the spark discharge is produced previously at any one of the gaps, thereby the reliable discharge is assured.
Patent JP-H08210684-A (JP)
Title: Exhaust device for cooking and its installing method
Inventor: KAWASAKI TOMEJI
IPC: F24C15/20
Filed: 1995-03-13
Abstract: PURPOSE: To discharge smoke from a cooking smoke hood, positioned immediately above the gas range of a cooking table, silently and strongly through a pipeline behind a ceiling, in a high-rise residence or an independent residence. CONSTITUTION: A cooking table 2 is provided on a floor surface 1, a smoke collecting hood 4 is provided immediately above a gas range 3 on the cooking table 2, the hood 4 is connected to a pipeline 5 behind a ceiling, the pipeline 5 is connected to one side of an air box provided at the outside surface of the outer wall 6 of a housing, the suction port of the exhaust blower 8 is connected to the other side of the air box through a space s and the inner diameter of the air box is formed so as to be larger than the inner diameters of the air suction port and the pipeline 5.