baber/WOPTO huggingface dataset:
Patent JP-S5868578-A (JP)
Title: Control valve for amount of exhaust gas recirculated in engine
Inventor: SHIBATA MAKOTO
IPC: F02M25/07
Filed: 1981-10-21
Abstract: PURPOSE:To securely control the EGR amount in relation to a load and simplify construction, by a method wherein the displacement of a mechanical operating mechanism such as a speed control lever is directly transmitted to an EGR valve as a displacement of a mechanical interlocking means such as a wire. CONSTITUTION:A controlling part body 5 of the EGR valve placed on a valve box 1 provided with a suction port 2 and a discharge port 3 in orthogonal directions is partitioned into upper and lower chambers 10, 11 by a diaphragm 7. The upper chamber 10 is so constructed that the negative pressure conducted into the chamber 10 through a pipe 23 can be regulated by a pressure-regulating mechanism comprising a valve device 14 provided in a partition part 6 fitted to the diaphragm 7. The valve device 14 is connected to a movable element 26 of a controlling mechanism 24 through a rod part 26a, and the movable element 26 is movably supported on a body 25 through a sealing member 29. One end of the wire 28 is connected to the element 26, and the other end is interlockedly connected to, for example, the speed control lever for a fuel injection pump.
Patent JP-S5869279-A (JP)
Title: Liquid crystal composition
Inventor: TATSUTA HIROSHI
IPC: G09F9/35
Filed: 1981-10-20
Abstract: PURPOSE:To provide a liquid crystal compsn. contg. a polychromatic coloring matter and having excellent characteristics in order parameter, absorptivity coefficient, solubility and density, containing a specified anthraquinone coloring matter. CONSTITUTION:An anthraquinone polychromatic coloring matter of formulaI (wherein R is H, a group of formula II; n is 1-7) is incorporated in a liquid crystal. Since OH and NH2 groups at positions 1, 4, 5 and 8 and a quinone  group of the polychromatic coloring matter of formulaIform a resonance structure represented by formula III, the compd. is remarkably excellent in chemical stability as compared with conventional polychromatic coloring matters having  an anthraquinone structure. The liquid crystals can be selected from among a  considerably wide range of liquid crystals which exhibit a nematic state in an  operating temperature range. By adding an optically active substance, the liquid  crystal can be converted into a cholesteric state.
Patent JP-H09327561-A (JP)
Title: Pachinko island base
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko island base capable of surely dissolving ball jamming in a shunt device provided with a meandering passage. SOLUTION: When no more detection signals from a ball passing sensor 25 are led out in a state where a pachinko ball can flow clown the meandering inclined passage 23 of the shunt device 20, a solenoid 38 is controlled so as to be vibrated in the state of making the stopper part 37 of a stopper member 36 intrude the meandering inclined passage 23. Thus, even when the ball jamming is generated inside the meandering inclined passage 23, since the vibration which is not a dull impact is supplied to the meandering inclined passage 23, the meandering inclined passage 23 and the pachinko balls jammed inside are not synchronously vibrated and the ball jamming is surely dissolved by the vibration.
Patent JP-H0341506-A (JP)
Title: Decompression device
Inventor: FUORUKAA BUIINKE
IPC: F17C13/04
Filed: 1990-06-28
Abstract: PURPOSE: To close and open a reduction valve as desired by engaging an interlocking member connected to driving units with a pull bar and providing a control unit, which is operated independently of the backpressure, to control the driving units. CONSTITUTION: An interlocking member 33 connected to driving units 3, 27, and 32 which are operated in the closing direction is engaged with a pull bar 16, and a control unit 30 operated independently of the backpressure is provided to control the driving units 3, 27, and 32. Driving units 3, 27, and 32 are constituted as a pressure chamber 3 provided with a mobile wall part 32, and the interlocking member 33 is fixed to this wall part 32, and the pressure chamber 3 is connected to a gas source 31 through the control unit 30 and a control pressure conduit 29. Thus, the decompression device is cut off any time in accordance with the control of driving units.
Patent JP-H1116148-A (JP)
Title: Magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: C10M105/54
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the degree of contact with a magnetic head, i.e., head touch and to provide a magnetic recording medium having an excellent reproducing characteristic by incorporating hydrogen H into a magnetic layer of a metallic thinfilm type having a structure of a column and specifying the ratio (H/M) of the hydrogen H to the magnetic metal H in the magnetic layer to atomic % of a specific range. SOLUTION: The magnetic layer 11 is formed by using a vacuum diagonal vapor deposition apparatus on a PET film (base) 1 and further, a protective layer 12, a back layer 13 and layers 14, 16 of lubricants are formed. Next, the base is cut to a prescribed width, by which a magnetic tape is obtd. At the time of forming the magnetic layer 11, the vacuum degree, gaseous oxygen supply rate and gaseous H2 supply rate, etc., in the vacuum chamber of the vacuum diagonal vapor deposition apparatus are controlled to regulate the ratio (H/M) of the hydrogen H to the magnetic metal M in the magnetic layer 11 to 11 to 25 atm.%. As a result, the magnetic tape having adequate hardness is obtd., the contact degree with the magnetic head is improved and the reproducing characteristics is improved.
Patent JP-S5958541-A (JP)
Title: Data storage system
Inventor: OKUMURA HARUO
IPC: G06F12/04
Filed: 1982-09-28
Abstract: PURPOSE:To reduce necessary memory capacity greatly by receiving data having the 1st predetermined length, and fetching a part of the data, i.e. data part with length predetermined on the basis of said length in a storage device. CONSTITUTION:A pulse input signal inputted through a line 2 is counted by a clock from a clock source 5 and held in a counter 1. When the pulse input signal is ceased, the input data is supplied to a shift register 4 on bit-parallel basis. At this time, a necessary number of shift pulses are generated by a clock generating circuit 6 under the control of a clock control part 7 and supplied to the shift register 4, whose contents are shifted. Consequently, the predetermined data part of the input data is contained in an output within an actual data range.
Patent JP-H0219921-A (JP)
Title: First-in/first-out memory
Inventor: SHIMA YASUHIKO
IPC: G06F5/06
Filed: 1988-07-08
Abstract: PURPOSE:To confirm the normal state of a memory array by writing the check data added with a parity bit into a memory and reading out the data to perform the parity check. CONSTITUTION:The check data outputted from a check data production circuit 9 is inputted to a parity generator 11 from a selector 10 and written into the address of a memory array 6 designated by a write address pointer 5 after receiving a parity bit. Then the data is read out of the array 6 based on the designation of an address done by a read address pointer 7 and then inputted to a parity checker 12. The checker 12 performs the parity check of the data and outputs a parity check signal 110 showing the result the parity check. A write/read control circuit 13 checks the signal 110 and outputs a parity error signal 109 when a parity error is detected. As a result, the normal state of the memory array can be checked even in a data memory state.
Patent JP-H04366296-A (JP)
Title: Framework formation
Inventor: MASUDA NOZOMI
IPC: E06B3/984
Filed: 1991-06-12
Abstract: PURPOSE:To obtain a framework having a free size for insert edge, which is fitted with glass mirror plate by insertion. CONSTITUTION:In a framework formed by assembling vertical and horizontal frames 2 and 3 with an insert edge 1 of transfer type, a log 6 receiving the insert edge of the vertical frame 2 is formed on the small port of the horizontal frame 3, and a tenon 7 of a size more than the width of the insert edge of the frame 3 is projectionally provided. A hole 8 for the tenon 7 is formed in the vertical frame 2, and a mirror plate-receiving groove 4 is formed along the lines of the insert edges of the frames 3 and 2. A mirror plate-insertion port is formed through the groove 4 of at least one of the frames 3. These frames 2 and 3 are assembled and a mirror plate is inserted into the insert port.
Patent JP-H0825657-A (JP)
Title: Print head
Inventor: MORIMURA HISAO
IPC: B41J2/235
Filed: 1994-07-21
Abstract: PURPOSE:To minimize a clearance between a leaf spring and an auxiliary connecting magnetic body and prevent the lowering of suction force by a permanent magnet by forming the lower face shape of an end of the auxiliary connecting magnetic body almost in parallel with the shape formed when the leaf spring is actuated. CONSTITUTION:A leaf spring 5 is sucked and flexed on the upper face of a connecting magnetic body 1 by the magnetic force of a permanent magnet 3. On the other hand, when power is applied to an solenoid coil 4 at the time of printing to generate a magnetic flux in the direction opposite to the flux formed by the permanent magnet 3 to eliminate the suction force by the permanent magnet 3, the leaf spring 5 is driven by its own flexing force, and a printing paper is struck by a printing pin 6 through an ink ribbon. At that time, the rear ends of a plurality of thin boards of different length are arranged and placed successively starting with shorter boards, and as an auxiliary connecting magnetic body 7 having the shape on the printing pin 6 side almost in parallel with the shape (5a) of the leaf spring 5 at the time of wiring is provided, the clear between the leaf spring 5 and the auxiliary connecting magnet body 7 is minimized to prevent the lowering of suction force formed by the permanent magnet 3.
Patent JP-H0727946-A (JP)
Title: Packaging structure and packaging method for optical waveguide and optical fiber
Inventor: ISHIKAWA SHINJI
IPC: C09J11/00
Filed: 1993-07-08
Abstract: PURPOSE:To provide a packaging strucrue for an optical waveguide and optical fiber which maintains initial characteristics over a long period of time even at and under a high temp. and high humidity and withstands vibrations and impact, and a packaging method. CONSTITUTION:An end face 4 of an optical waveguide substrate 1 and an end face 5 of an optical fiber arranging member 2 housing the optical fiber 3 are adhered via an adhesive 6 in such a manner that the optical waveguide 13 and the optical fiber 3 are optically coupled at the time of coupling these two end faces. The surface of the adhesive 6 is coated with an SiO2 film 7. As a result, the moisture in the outdoor air is shut off and physical and chemical stability is attained, and the adhesive 6 is protected. Therefore, the adhesion property is maintained over a long period of time and the characteristics at and under the high temp. and high humidity are greatly improved.
Patent JP-S5793471-A (JP)
Title: Electronic cash register
Inventor: NIWA SHIGEO
IPC: G07G1/12
Filed: 1980-12-01
Abstract: PURPOSE:To automatically issue a date change receipt when a date has been changed, by outputting a date change receipt issuing signal to a CPU, and automatically issuing the date change receipt. CONSTITUTION:For instance, in case when date data of a clock unit 8 has been already changed to July 21 from July 20, date data stored in a dating memory 9 is compared by a comparator 10, contents of the dating memory 9 are change to July 21 by a transfer switch 11, and also a signal for issuing a date change receipt is inputted to a latching circuit 13. In this case, when the electric power spply is turned on, a CPU3 prints a date change mark 17 on a date change receipt 16 to be torn up by new date data and a date change receipt issuing signal, and also prints new date data, a store name, etc. on the next receipt 18. When this operation ends, an end signal is applied to a reset terminal of the latching circuit 13 through a signal line 14, and the register is returned to a regular registering state.
Patent JP-H0836389-A (JP)
Title: Mounting device of compressor
Inventor: ABE HIROKAZU
IPC: F24F1/00
Filed: 1994-07-21
Abstract: PURPOSE:To decrease the number of parts, to simplify an assembly operation, to surely prevent noises of a compressor within a space part and to prevent collision of the compressor against other parts and the consequent failure thereof by application of large vibrations, impact, etc., generated at the time of transportation on the compressor. CONSTITUTION:A supporting plate 3 which supports and fixes an accumulator 2 to the compressor 1 is fixed to the top end of the outer side faces of the compressor 1 and the accumulator 2. A soundproof/vibrationproof member 5 which forms a space part to house the compressor 1 and the accumulator 2 and has elasticity is fixed to a bottom plate 6. The compressor 1 and accumulator 2 fixed with the supporting plate 3 are inserted into the space part from a upper surface opening 4a of the space part, by which the compressor 1 and the accumulator 2 are supported with the soundproof/vibrationproof member 5 via the supporting plate 3. The space part is hermetically closed by capping the upper surface opening 4a by the supporting plate 3.
Patent JP-H0334380-A (JP)
Title: Semiconductor memory device
Inventor: YAMAMOTO MASAHARU
IPC: H01L21/8247
Filed: 1989-06-29
Abstract: PURPOSE:To make electrons in a floating gate electrically erasable by a method wherein a metal wiring layer is provided so as to envelop the upper parts and the lateral sides of a first and a second gate electrode. CONSTITUTION:A metal wiring layer 8 is made to envelop a first gate electrode 6 and a second gate electrode 7 through the intermediary of an interlaminar insulating film 9. The first gate electrode 6 serves as a floating gate and the second gate electrode 7 serves as a control gate. By applying a voltage to a drain diffusion layer 3 or the control gate 7 and the metal wiring layer 8, photons induced by an avalanche occurred in an Si substrate or electrons emitted between the wiring and the electrodes collide against the metal wiring layer 8 to emit secondary electrons or photons to discharge or neutralize electrons inside the floating gate, so that electrons inside the floating gate can be electrically erased. An ultraviolet erasing device required so far can be dispensed with, and a semiconductor device can be improved without changing cells in area by adding only an upper metal wiring layer.
Patent JP-H0337160-A (JP)
Title: Protecting pipe to be immersed in low-melting molten metal
Inventor: INOUE SHINICHI
IPC: C04B35/58
Filed: 1989-06-30
Abstract: PURPOSE:To increase resistance to reaction with low-melting metal such as Al or Zn or flux thereof by using a raw material prepared by blending boron nitride with silicon nitride and carbon in a specific ratio. CONSTITUTION:A raw material consists of 40-70wt.% boron nitride, 60-20wt.% silicon nitride and <=5wt.% carbon in outer percentage. For example, an organic binder is added to the raw material mixture in the ratio, which is molded. The molded article is calcined in an inert atmosphere to form a protecting pipe.
Patent JP-H0458832-A (JP)
Title: Multi-layered film for agriculture
Inventor: TANIGUCHI RYOHEI
IPC: C08L101/00
Filed: 1990-06-26
Abstract: PURPOSE:To obtain the subject film having excellent transparency to whole lights and transparency to scattered light comprising an inner layer of polyolefinic resin containing at least a specific amount of a highly water- absorbing resin and the both surface layers of polyolefinic resin containing an amount less than a specific amount of the water-absorbing resin. CONSTITUTION:The aimed film is constructed with an inner layer of 100 pts.wt. polyolefinic resin (preferably ethylene-vinyl acetate copolymer resin or a mixture of ethylene-vinyl acetate copolymer resin and other olefinic resin) containing >=1.0 pt.wt. highly water-absorbing resin having >=20g/g water absorption and the both surface layers of 100 pts.wt. polyolefinic resin containing <1.0 pt.wt. highly water-absorbing resin having >=20g/g water absorption.
Patent JP-2000003013-A (JP)
Title: Film searching device for photographic film cartridge
Inventor: TAMURA HIROAKI
IPC: G03D13/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a film searching device for a photographic film cartridge capable of preventing film or the like from being damaged by judging an abnormal in film searching in its early stages. SOLUTION: The torque of a motor 6 capable of being normally/reversely rotated is transmitted to a spool rotary shaft 4 through a torque limiter 5, and intermediate shaft 28 and a gear shaft 32, and such a torque transmission path is shut off by turning on/off a solenoid 8. The device is provided with sensors 10 and 11 detecting the leading edge of the film 9 and the rotation of a spool 3. Then, the respective detection signals are transmitted to a controller 12. When abnormality occurs in the rotation of the spool 3, the controller 12 decides the abnormal state so as to prevent the film 9 from being damaged by turning off the solenoid 8 or reversely rotating the motor 6.
Patent JP-H114285-A (JP)
Title: Hook plunger holding device
Inventor: ARAKI YOSHIHISA
IPC: H04M1/08
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To make an assembly simple, to simplify a die structure and to reduce manufacturing cost by holding an axis of a hook plunger there between an upper case and a lower case, making a pawl project on the side of a hole to which the hook plunger projects and tentatively fix it. SOLUTION: An axis 24 of a hook plunger 23 for communicating an on/off hook of a handset of a telephone set or interphone to a hook switch is held there between an upper case 21 and a lower case 22 and, at the same time, a hook plunger receptacle 28 is made to be projected from the upper case 21, this is hung on the hook plunger 23 by way of a hole provided to the hook plunger 23, and a pawl projected from the upper case 21 is provided on the side of a hole to which the hook plunger 23 of the upper case 21 springs out. Thus, a hook plunger axis receptacle 25 of the upper case can be made by a hand cutting die structure.
Patent JP-S5795066-A (JP)
Title: Sealed battery
Inventor: SHINODA KENICHI
IPC: H01M50/193
Filed: 1980-12-03
Abstract: PURPOSE:To increase the liquid-leakage resistance of a sealed battery by providing a chromium oxide layer on a part of the metal case so that the layer touches the sealing member. CONSTITUTION:A battery case 1 consists of the two parts of a positive-side case 1a and a negative-side case 1b, and an annular sealing member 3 is interposed between the cases 1a and 1b. After a generation element 2 is installed in the case 1, the battery is sealed with the sealing member 3, thus a battery is constituted. A chromium oxide layer 6 is provided in interfaces between the member 3 and the cases 1a and 1b (especially on the case 1b). As the former chromium oxide layer 6, Cr2O3 is preferable. The layer 6 is preferred to be formed by plating.
Patent JP-H1014673-A (JP)
Title: Kitchen and method of installation thereof
Inventor: YAMANE KOJI
IPC: A47B77/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To increase freedom of a carry-in path by securely opening a frame base provided with a hinge for linking a flat foldable member thereto into a rectangular prism-shape bone frame to curtail distribution expense. SOLUTION: When two side frames 11 and 13 are linked to two link frames 12 and 14 by a hinge 16, a frame base can be folded flat. After the installation of a base wheel and a face front plate, the frame base carried into an installation site is developed into a rectangular prism-shaped bone frame. For example, a pair of upper and lower setting bolts 17 are inserted through a bolt insertion hole 18 formed on the rear surface of a right vertical frame of a front link frame 12 and hinged on a pair of upper and lower setting nuts 19 buried in a front vertical frame 13f of a right side frame 13, thereby fixing the front link frame 12 and the right side frame 13. Likewise, the rear link frame 14 is fixed on the right side frame 13, the rear link frame 14 on the left side frame 11 and the front link frame 12 on the left side frame 11 respectively by the setting bolts 17 and the setting nuts 19.
Patent JP-2000357148-A (JP)
Title: Data transfer device and its control method, and print system
Inventor: IRISA NAOKI
IPC: G06F13/12
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To adjust data transfer without any partiality to a specific host device when data transfer requests from multiple interfaces are accepted and processed in order. SOLUTION: When host computers 1a, 1b, and 1c make data transfer requests, host I/Fs 21a, 21b, and 21c which are allowed to transfer data are selected according to a priority table 23; and a selected host I/F (e.g. 21a) informs the host computer 1a connected thereto of a data transfer acknowledgement signal to request the transmission of print data, and the host computer 1a having received the transmission request sends the print data to a printer 3 through the connected I/F 21a and a connecting means 25, thereby performing a printing process. Then the priority of the host I/F 21a conducting print is lowered in the priority table 23 to the lowest or by an arbitrary number.
Patent JP-S5960455-A (JP)
Title: Transferring separator
Inventor: KADOWAKI HIDEJIROU
IPC: G03G15/14
Filed: 1982-09-30
Abstract: PURPOSE:To perform stable separation and accurate transfer, and to obtain a distortion-free transfer picture by projecting an auxiliary conveyor roll out of a hole made in a separation belt and bringing a transfer material into contact with an image carrier. CONSTITUTION:A separation belt 9 is fixed at both ends by springs 11, etc., and has the notch hole at the position of a separating electrostatic charger 8. Then, the auxiliary roll 10 while projected out of the notch hole from the surface is supported pivotally at the inside end part of the electrostatic charger 8. Therefore, the auxiliary roll 10 abuts on a photosensitive drum 1 as the image carrier through the transfer material. The auxiliary roll 10 have adequate friction of the surface and resistance to ozone generated by corona discharge, so silicone rubber, an ethylene propyrele terpolymer, etc., are used preferably. Then, a carry-in, carry-out belt, roll, etc., are provided on the left and right sides of the separation belt to carry transfer paper in and out.
Patent JP-S6148702-A (JP)
Title: Holding position confirming device of automatic component mounting device
Inventor: TSURUMA SHIGEAKI
IPC: G01B11/00
Filed: 1984-08-16
Abstract: PURPOSE:To correct the position of a component of complex structure by mounting an image pickup device on the same head with a component holder, and also providing an optical path conversion optical system which guides an image of the component held by the component holder to the image pickup device to a fixation part. CONSTITUTION:A camera head 32 which is the image pickup device of a small- sized TV camera, etc., is mounted on the same head 21 with the component holder 22. Then, the optical path conversion optical system 33 which guides an image of the component held by the component holder 22 to the image pickup device 32 is provided at the fixation part. Then, the component P1 is irradiated through a light guide 31 and then the contour of the component P1 is converted by the camera head 32 into an electric signal to project its image on a monitor 42, deciding on the breaking, deformation, etc., of the component at a glance. Simultaneously, a shift from its basic position is confirmed and corrections in component mounting are easily made.