baber/WOPTO huggingface dataset:
Patent JP-H10252976-A (JP)
Title: Water-saving piece of electrolyzed water generating device
Inventor: SHUDO AKIHIKO
IPC: F16K47/04
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a water-saving piece to prevent the electrolytically generated water to be discharged from a discharge end of a discharge pipe of an electrolyzed water generating device from being scattered in a spray condition. SOLUTION: A water-saving piece 20 of an electrolyzed water generating device is fitted in the middle of a discharge pipe 10 of the electrolyzed water generating device, and the electrolytically generated water flowing in the discharge pipe 10 is saved through throttling. An upstream side end part 21 of the water-saving piece 20 is closely fitted to the discharge pipe 10, and a communication passage M to be opened in the discharge pipe 10 on the downstream side is formed between a downstream side end part 22 and the discharge pipe 10, a non-pierced throttling hole 24 to be opened in the discharge pipe 10 on its upstream side end face 23 is provided in the water-saving piece 20,  and a communication hole 25 which is opened in the communication passage M at the outer circumference of the downstream side end part 22 and communicates the non-pierced end part of the throttling hole 24 is provided.
Patent JP-S54149114-A (JP)
Title: Coupling speed controller for powered vehicle
Inventor: ISHIKAWA HIDEO
IPC: B60L15/40
Filed: 1978-05-15
Abstract: PURPOSE: To couple together safely, by automatically controlling a diesel locomotive (DL) by means of a signal of a position detector of the DL when the DL  is coupled with a freight train.  
     CONSTITUTION: In the case of a DL 40 being coupled with a freight train 60-1, and when the DL and freight train come close to each other, a proximity switch 72 turns on, a signal is input to a wireless transmitter 74, and a low speed instruction is given to a wireless receiver 42. After the receiver 42 received the signal, the signal is input to an automatic train operating device 43, and they run at a low speed to couple together couplers 41 and 46. After coupling has been performed, a limit switch 47 turns on, and the automatic train operating device 43 stops the DL 40. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06265755-A (JP)
Title: Simple optical adapter
Inventor: KAGAMI YUTAKA
IPC: G02B6/00
Filed: 1993-03-17
Abstract: PURPOSE:To consider spatial allowance in an equipment by connecting an optical connector without forcibly bending the optical fiber. CONSTITUTION:This adapter is constituted of housings 1 to 3, the coupling part 4 of the housings 1 and 2 is free to rotate, and the coupling part 5 of the housings 2 and 3 is rotated at 90 deg. up and down, then a stopper 7 comes in contact with the housing 2 so that the part 5 may not rotate over 90 deg. whereby they are controlled to be rotated. Therefore, in the case of connecting the optical connector in the space in the equipment, the optical connector is connected without forcibly bending the optical fiber.
Patent JP-S57176689-A (JP)
Title: Electric arc furnace
Inventor: ERUBIN RAKETSUTO
IPC: H05B7/10
Filed: 1982-04-07
Abstract: 1. Electric-arc furnace, in particular for smelting steel, with one or a plurality of electrodes (6-8) supported respectively by a support arm, in which a vibration damper (14) for pitching vibrations in the support arm/electrode plane (9/6) is disposed at least on the support arm (9) of the electrode (6) subject to the greatest risk of breakage, which damper compensates the pitching vibrations by vibrations in phase opposition, characterised in that the vibration damper is formed as an oscillatory system consisting of an inert mass (17-19) and a spring (21), which system has its own frequency tuned to the pitching frequency of the support arm/electrode oscillatory system (9/6).
Patent JP-S58173445-A (JP)
Title: Digital display of residual volume in bomb
Inventor: HIRATA MUNENORI
IPC: G01L19/08
Filed: 1982-04-06
Abstract: PURPOSE:To digitally display the pressure of a bomb, by providing a display with such a constitution that a contact provided to a pointer of an analogue meter, which is connected to the bomb, is rotated in contact with a variable resistor applied with voltage. CONSTITUTION:A contact provided to a pointer 2 of an analogue meter which is functioning by the inner pressure of a bomb, is rotated in contact with the contact surface of a resistor 3 connected to the primary side circuit 4 and then varied voltage is displayed on a digital display 9 through the secondary side circuit 5 connected to the pointer 2, an axis 8 and a terminal 6 of the resistor 3. Hereby, the pressure of the bomb is displayed digitally.
Patent JP-S52140330-A (JP)
Title: Electrostatic printing machine
Inventor: FUJIWARA TAKUTOSHI
IPC: B41M5/20
Filed: 1976-05-18
Abstract: PURPOSE: To form a plurality of same copies at low cost without using relief patterns, by using a printing master obtd. by forming an electric resistance pattern by electric current or discharge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59183521-A (JP)
Title: Active rc filter
Inventor: HAYAHARA ETSUROU
IPC: H03H11/12
Filed: 1983-04-01
Abstract: PURPOSE:To form an active RC filter having a characteristic equivalent to an LC passive low-pass filter circuit with comparatively less number of operational amplifiers. CONSTITUTION:In converting equivalently an inductance in broken lines in the (2n+3)-order LC passive low-pass filter and multiplying each impedance by 1/S, then the node equation after the conversion is expressed as in an equation 1. Further, (n+2) sets of the node equations are simulated individually by using a basic circuit and the node equations of the basic circuit are given by an equation 2 by using operational amplifiers OA, and each element value such as resistors and capacitos or the like of the basic circuit is decided by comparing each term of the equation 2 with each corresponding term of each equation. Thus, the objective active RC filter is formed by connecting the basic circuits corresponding to the same node among (n+2) sets of the basic circuits.
Patent JP-S63222511-A (JP)
Title: Signal processor
Inventor: KURODA ICHIRO
IPC: G06F17/10
Filed: 1987-03-11
Abstract: PURPOSE:To execute the calculation of a lattice filter in 2 steps by one section by adding a new function to a signal processor having circuit constitution of multiplication integration type. CONSTITUTION:A 2nd register file 12 storing the output of an adder 11 and transferring data to an internal data bus 2 is provided to write the data of the internal data bus 2 at the same time into a 2nd multiplication input register 7 and a 1st register file 5. Thus, the two times data readout and one write required in one section of the lattice filter are realized in two-step without using a two-port memory and the output of the adder is inputted directly to the multiplier, then the lattice filter calculation is attained efficiently.
Patent JP-S63283062-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIZAWA JUNICHI
IPC: H01L21/331
Filed: 1988-03-12
Abstract: PURPOSE:To expose only a high impurity density region at an outermost side part by a method wherein the high impurity density region which has been formed selectively on a substrate of a low impurity density semiconductor is filled with a low impurity density growth layer and, after that, the growth layer is removed to form step-shaped. CONSTITUTION:Distortion-corrected p<+> regions 5 are grown on one face of a silicon n<-> type substrate 3. Then, the p<+> regions 5 are etched; a p-layer 2 is grown on the whole left surface in such a way that a p-n junction between the silicon n<-> type substrate 3 and the p<+> regions 5 and the p-layer 2 is situated on an identical plane; a distortion-corrected n<+> layer 1 is grown on the layer. Then, one part is etched to be step-shaped from either of these faces; distortion- corrected p<+> layers 6 are formed on the exposed p<+> regions 5. Furthermore, a distortion-corrected n<+> layer 4 is diffused on the whole rear surface of the silicon n<-> type substrate 3; lastly, metals 7 are attached as individual electrode terminals; as a result, a transistor is completed.
Patent JP-H05220220-A (JP)
Title: Dialysis display device
Inventor: TAOKA MASAHIRO
IPC: A61B5/00
Filed: 1992-02-10
Abstract: PURPOSE:To eliminate the carrying of charts during the doctor's round visit in a dialysis treatment and correctly transfer the medical information to patients. CONSTITUTION:A personal computer 1 having a hard disk 2 storing blood analysis data is connected to dialysis devices 6 via data transmission paths 5, and the dialysis devices 6 are connected to television receivers 7. Blood analysis data are sent to the dialysis devices 6, converted into video signals, and outputted to the television receivers 7.
Patent JP-S59184049-A (JP)
Title: Parking mechanism for transmission
Inventor: OGASAWARA TSUNEHIKO
IPC: B60T1/00
Filed: 1983-03-31
Abstract: PURPOSE:To shorten the length of a rod, which is moved in between a cam surface and a latch in connection with the motion of a gearshift to engage the latch with the teeth of the output shaft of a transmission, by supporting the rod at the front part on a cylindrical supporting part provided on the cam surface. CONSTITUTION:When a detent lever 22 is turned in a direction A by a manual operation so that a P-range groove 23 is engaged with the tip 31 of a detent spring, a cam 5 for a rod 4 is moved up on the bracket 61 of a sleeve 6. Consequently, a pawl 7 is turned so that it is engaged with a parking gear on the output shaft of a transmission. When the detent lever 2 is turned in a direction B so that the cam 5 is disengaged from the bracket 61, the pawl 7 is returned to the original position by a spring 8 to release the parking gear. Since the rod 4 is supported at the front part by the small-thickness rear part 62 of the sleeve 6, the front part before the cam 5 can be shortened.
Patent JP-H03257617-A (JP)
Title: Double buffer control system for graphic display device
Inventor: MATSUSHITA AKIO
IPC: G06F3/153
Filed: 1990-03-08
Abstract: PURPOSE:To attain high-quality display without flickering by providing a control plane storing instruction information for which picture data in a frame buffer is selected concerning all the picture elements of a display screen, and displaying the picture while switching and selecting the picture data according to the instruction information of the control plane. CONSTITUTION:A control circuit 23 successively reads out the respective bits of a control plane 24 synchronously with the frames of frame buffers 20 and 21 and supplies these read-out bits to a switch 22 as control signals. When the value of the control signal is 0, the switch 22 selects a terminal (a) and when this value is 1, a terminal (b) is selected. Therefore, the picture data in a part excluding a window 20a n the frame buffer 20 finishing write and the picture data in the part of a window 21a in the frame buffer 21 are supplied to a display 25. Thus, since the window in the middle of write is not displayed, the flickering on the screen is not generated.
Patent JP-S52140711-A (JP)
Title: Combustion device of internal combustion engine
Inventor: MIZUNO YUKIO
IPC: F02B23/08
Filed: 1976-05-19
Abstract: PURPOSE: To suppress generation of NOx by forcing the flame to spread along the inclined part of a height as well as the flat part at the time of expansion stroke after combustion at the central part with such a construction that the top of piston is provided with a height and a flat part expanding at the foot of the height and thus lengthening the combustion time as well as lowering the max. temp. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S569277-A (JP)
Title: Minutely formed body of polycrystsal betaasilicon carbide and manufacture thereof by thermal press
Inventor: YOOHEN KURIIGESUMAN
IPC: C04B35/56
Filed: 1980-04-30
Abstract: The invention relates to dense shaped articles of polycrystalline beta -silicon carbide containing small amounts of aluminum and optionally, nitrogen and/or phosphorus, having a virtually single-phase microstructure since the additional constituents are substantially in the form of a solid solution in the  beta -SiC lattice. The shaped articles are characterized by high temperature flexural strengths of at least 600 N/mm2 at temperatures up to 1450 DEG  C. The fracture mechanism is transgranular up to at least 1450 DEG  C. The shaped articles are manufactured by hot-pressing and simultaneously shaping pulverulent  beta -silicon carbide with small amounts of an aluminum-containing additive, such as aluminum powder or aluminum nitride and/or aluminum phosphide, at temperatures between 1750 DEG  C. and 2200 DEG  C. under a pressure of at least 100 bar (10 MPa).
Patent JP-H06325291-A (JP)
Title: Emergency vehicle detection alarm device and position display device
Inventor: KOBAYASHI OKIHIRO
IPC: G08G1/0965
Filed: 1991-02-28
Abstract: PURPOSE:To report the conditions of an approaching emergency vehicle to a driver even when he is listening to a car stereo, etc., with windows closed and volume up. CONSTITUTION:The signal of a micropohone 1 is inputted to an emergency vehicle recognizing device 2 and the emergency vehicle recognizing device 2 detects the siren sound of an emergency vehicle and outputs the signal to a display controller 3 and a voice controller 5. When the signal is inputted from the emergency recognizing device 2, the display controller 3 generates the video signal of an alarm screen from a video signal generator and displays the alarm screen in a display 4. The voice controller 5 generates alarm announce from a voice synthesizer and drives a speaker 6.
Patent JP-S58175912-A (JP)
Inventor: SATOU KENICHI
IPC: H02G7/16
Filed: 1982-04-07
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-S63223917-A (JP)
Title: Processing method for chemical reaction information
Inventor: FUJITA SHINSAKU
IPC: G06F17/30
Filed: 1987-03-13
Abstract: PURPOSE:To automatically derive a reaction type peculiar to a chemical reaction by executing an operation for extracting a specific effective part flag, to chemical reaction information which has been inputted as a virtual transition structure and/or a coupling table. CONSTITUTION:A processing method for this chemical reaction information is to process the information related to a chemical reaction generated in at least one starting substance. The information related to this chemical reaction contains a virtual transition structure which has discriminated and shown (1) a coupling between nodes existing in common the starting substance and a generated portion substance, (2) a coupling between nodes existing in only the starting substance, and (3) a coupling between nodes existing in only the generat ed portion substance, respectively between a structure of this starting substance and a structure of the generated portion substance which have been superposed topologically, and information related to the coupling between these nodes and the node. Also, (2) and (3), and a series of nodes coupled by its coupling are contained, and by extracting an effective part flag consisting of a carbon atom. and a non-carbon atom. from said structure and coupling table, chemical information is processed.
Patent JP-H03261147-A (JP)
Title: Semiconductor device, and method and apparatus for manufacturing semiconductor device
Inventor: SUGAWARA HIROHIKO
IPC: H01L21/338
Filed: 1990-03-12
Abstract: PURPOSE:To increase the degree of freedom in design and improve device quality by forming a sulfur or selenium layer before forming metal. insulator, and semiconductor layers. CONSTITUTION:In a compound semiconductor device, a sulfur or selenium layer 3 is formed between metal layers 4-6 and a semiconductor layer 2, or between an insulating layer 7 and semiconductor layers 2 and 1, or between semiconductor layers 2 and 1. According to this structure, a stabilized clean surface is obtained while eliminating adverse effects of spontaneous oxidation, and it is possible to realize a barrier height that depends greatly on the work function of metal. Therefore, the degree of freedom in design is increased, and thus a high-quality device can be obtained easily.
Patent JP-H01236195-A (JP)
Title: Lifting chain length adjusting device for chain block
Inventor: MAKINO MASAKATSU
IPC: B66D3/04
Filed: 1988-03-14
Abstract: PURPOSE:To shorten the lifting time when lifting an object to be lifted by passing a lifting chain through a circular hole of an adjusting fitting and suitably moving it, and inserting a longitudinal ring member into a longitudinal long hole of the adjusting fitting after setting a desired length of the lifting chain. CONSTITUTION:A hook 4 is connected and fixed to the lower ring member of a lifting chain 2 through a connecting pin 3. And a longitudinal ring member 2a disconnected from the following cross ring member coupled to it, and a following ring member 2a are coupled to a adjusting fitting 7 by penetrating pins 5, 6. When the longitudinal ring member 2a being in a position corresponding to a desired length of the lifting chain is inserted into a longitudinal long hole 10 provided near the upper part of a circular hole 9, each lateral ring member 2b coupled to the upper and lower positions of the longitudinal ring member 2a are respectively positioned to be contact with the front and rear faces of the upper and lower parts of the longitudinal long hole 10, so that the lateral ring members 2b are pressed and fixed against the front and rear faces of the long hole 10 by an upward tractive force of the lifting chain 2, and the length of the lifting chain can thus be adjusted.
Patent JP-2000256546-A (JP)
Title: Thermoplastic resin composition
Inventor: KIZAWA HIROMITSU
IPC: C08L67/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition having good molding processability such as suppressed occurrence of flow mark and jetting in molding and consisting of an aromatic polycarbonate and an aromatic polyester. SOLUTION: This thermoplastic resin composition comprises (A) 30-98.99 wt.% of aromatic polycarbonate-based resin composed of a total 100 wt.% of (A-1) 40-95 wt.% aromatic polycarbonate and (A-2) 5-60 wt.% aromatic polyester, (B) 1-50 wt.% at least one kind of filler selected from inorganic filler, heat- resistant organic filler and rubber-like filler and (C) 0.01-20 wt.% polymer having 2,000,000-10,000,000 weight-average molecular weight measured and calculated with GPC(gel permeation chromatography) and obtained by polymerizing at least one kind of monomer selected from an aromatic vinyl monomer, a vinyl cyanide monomer, an acrylate monomer and a methacrylate monomer.
Patent JP-S53144090-A (JP)
Title: Discharge machining device
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1977-05-20
Abstract: PURPOSE:To detect accurately the condition of discharge effected between the electrode and work so that the discharge machining can be accomplished in the best condition.
Patent JP-H07271539-A (JP)
Title: Production system for graphical user interface screen
Inventor: HAYASHI YUKIE
IPC: G06F3/0481
Filed: 1994-03-29
Abstract: PURPOSE:To provide a tool which can be reused with high efficiency by enabling a screen producer to define and register the parts of the minimum unit defined previously after combining them optionally. CONSTITUTION:This production system consists of a display part 1 including a work area window 11 where a user interface screen is drawn, a parts list window 12 where the parts defined previously are shown, a combined parts list window 13 where the combined parts defined and registered by a screen producer are shown and tool menu window 14 where various control commands are shown, the graphical user interface screen production system 2 which contains a combined parts register process 21, and a file part 3 which includes a screen file 31, a parts file 32 and a combined parts file 33.
Patent JP-S63223744-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAGIHARA MORIO
IPC: G03C1/485
Filed: 1987-03-13
Abstract: PURPOSE:To obtain the super contrast photographic characteristics of the titled material by incorporating at least one kind of a specified compd. in a photosensitive silver halide emulsion layer mounted on a supporting body. CONSTITUTION:At least one kind of the compd. shown by formula I is incorporated in the silver halide photographic emulsion layer. The additional amount of the compd. is 2X10<-5>-10X10<-2>mol. per 1mol. of the silver halide. In the formula A1 and A2 are each hydrogen atom, in case that one of said groups is hydrogen atom, another of said groups is sulfinic acid residual group or acyl group, R1 is an aliphatic, aromatic or a heterocyclic group, R2 is hydrogen atom or alkyl, aryl, alkoxy, aryloxy or amino group, G is carbonyl, sulfonyl, sulfoxy, phosphoryl or iminomethylene group, Y is phenylene or naphthylene group, the total of the carbon numbers of R1, R2 and Y groups is >=13. Thus, the negative tone photographic characteristics of the titled material having the prescribed contrast, is obtd. by incorporating a small amount of said compd. in the titled material.
Patent JP-H02237111-A (JP)
Title: Jig for heat treatment use of semiconductor wafer
Inventor: MIKI KATSUHIKO
IPC: H01L21/22
Filed: 1989-03-10
Abstract: PURPOSE:To form a high-purity silicon nitride film and to shorten a coating treatment time by a method wherein an amorphous silicon nitride film of a specific thickness is formed on the surface of a jig, for heat treatment use, made of carbon. CONSTITUTION:An amorphous silicon nitride film whose thickness is at least 1000Angstrom  is formed directly or indirectly on the surface of a jig, for heat treatment use, made of carbon. This amorphous silicon nitride film is coated by a chemical vapor growth method. Thereby, a high-temperature treatment is not required at a coating operation; a spout of impurities to the outside from a material for the jig is reduced; a coating treatment time can be shortened; a sufficient sealing effect can be obtained.
Patent JP-S5943248-A (JP)
Inventor: DANIERU SHII GAABUII
IPC: B60W30/18
Filed: 1983-04-02
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-S54150141-A (JP)
Title: Rotary polyhedral mirror
Inventor: SEGAWA HIDEO
IPC: G02B26/10
Filed: 1978-05-17
Abstract: PURPOSE: To improve safety by automatically stopping the rotation of a polyhedral mirror when the rotating speed of the polyhedral mirror goes out of a reference speed.  
     CONSTITUTION: A marking 15 is put to a rotator 9 which is mounted with plural mirrors 10. In addition, a photo detector 16 is disposed near the same and the circuit consisting of an amplifier 20, a counter 21, a gate generator 22, a comparator 23 having been set with a reference rotating speed and a register 24 is connected to the photo detector 16. Then, when the rotating speed of the rotator 9 goes out of a reference speed, the output of the speed detecting mechanism consisting of the marking 15 and photo detector 16 deviates from the set speed of the comparator 23 and an abnormality signal is outputted in output end 26, by which a power source breaking operation driving circuit is driven. The power source of the apparatus or the power source of the rotator driving motor is thereby cut off. Hence, the rotator 9 automatically stops in the event of occurrence of abnormality or trouble, whereby the failure, etc. of the mirrors 10 are prevented. 
     COPYRIGHT: (C)1979,JPO&Japio