baber/WOPTO huggingface dataset:
Patent JP-S61224881-A (JP)
Title: Vibration wave motor
Inventor: HIRAMATSU AKIRA
IPC: H01L41/09
Filed: 1985-03-29
Abstract: PURPOSE:To prevent sliders divided into a plurality from irregularly contacting by supporting a pressure contacting units of the sliders so that the rigidity becomes low in a perpendicular direction and high in a parallel direction. CONSTITUTION:When an elastic unit 1 is bonded to a piezoelectric or electrostrictive element 3 and two frequency voltages of displaced phases are applied thereto, the unit 1 is vibrated to generate a traveling wave. A slider 4 contacted under pressure with the unit 1 is divided into a plurality, bonded fixedly to a holding plate 5 to form a rotor 2. The unit 1, a vibration absorber 6 made of rubber for holding the element 3, a pressing mechanism 7, and holding cylinders 8, 10 are provided, and the rotor 2 is rotatably held by the groove 5a of the plate 5 and a bearing 9. In this case, the sliders 4 are formed of a pressing unit, a holding unit and a supporting unit, and uniformly pressed and held with the pressure contacting surface of the unit 1. Thus, the unit 1 and the rotor 2 are prevented from being partly contacted.
Patent JP-S59191191-A (JP)
Title: Integrated circuit device
Inventor: NARITA KAZUTAKA
IPC: G11C11/41
Filed: 1983-04-15
Abstract: PURPOSE:To enable expansion of functon of, for instance, a microcomputer system etc. only by simple change of hardware by reducing the number of terminals necessary for actual operation while extending function such as memory capacity etc. CONSTITUTION:When gates g1, g2 of MOS field effect transistors Q1, Q2 becomes floating state or nearly so, bias effect due to high impedance bias resistances R1, R2 appears. Transistors Q1, Q2 are fixed to non-conduction state from the time when power source potential Vcc of one lowers to power source potential Vss of another. The output OUT of an output buffer 10 is cut off from a bus, and the bus is vacated. Accordingly, by making switching operation by software providing changeover switches S1, S2 that lowers one power source potential Vcc to another power source potential Vss, the function of three states can be given to each output terminal even without a chip select (or chip enable) terminal pin.
Patent JP-S57180164-A (JP)
Title: Semiconductor device
Inventor: OOTSUKA AKIO
IPC: H01L29/06
Filed: 1981-04-30
Abstract: PURPOSE:To improve the breakdown resistance by a method wherein the field ring and the circular embedded layer are used together with each other in the planar construction. CONSTITUTION:The P layer 8 is provided on the substrate comprising the N<+> layer 1a and the N<-> layer 1b. The P base 2 and the field ring 7 are formed into the surface whereon the N emitter 6 is provided and the exposure of the  P-N junction is covered with the PSG 13. Through these procedures, the field on  the surface and the field on the curve are respectively dispersed by the field  ring and the embedded layer to produce the bulk breakdown voltage E4 preventing the P-N junction from breaking down at the voltage not exceeding the  breakdown strength.
Patent JP-S57181736-A (JP)
Title: Forging method
Inventor: KOBAYASHI KATSUTOSHI
IPC: B21J9/20
Filed: 1981-04-30
Abstract: PURPOSE:To reduce the number of man-hour for reforgin, and to elevate forging work efficiency remarkably, by detecting the extent of fall and the extent of twist of forgings while they are still small from the stage of rough forging, by reflected rays of laser beams irradiated to plural spots of the forgings. CONSTITUTION:When a laser bean 10 of distance measuring devices 3, 4 is irradiated to a forging 2 in a forging press 1, the devices 3, 4 output by a reflected ray 10' reflected and scattered on its surface. In this case, if a distance between the devices 3, 4 and the forging 2 is different, each output becomes different by a displaced position (d). Subsequently, outputs of the devices 3, 4 are inputted to a displacement difference operator 5, in which an output difference of both of them is operated and processed, and its result is, for instance, digitally displayed by a displaying circuit 6. In accordance with its display contents, the manipulator is operated, the position is corrected so that the digital display becomes ''0'', that is to say (d)=''0'', in other words, the side of the forging becomes an exactly vertically held state, and after that the screwdown work is started.
Patent JP-S52148505-A (JP)
Title: Recovering of sensible heat of coke oven gas and power generation thereby
Inventor: TANAKA MASATO
IPC: C10B27/06
Filed: 1976-06-05
Abstract: PURPOSE: Effective recovery of sensible heat of coke oven gas by the direct spraying of high boiling point oil (tar) into the gas in the ascention pipe of the coke oven, and power generation by the recovered heat. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54157452-A (JP)
Title: System checking system
Inventor: TAJIMA TAKEO
IPC: G06F11/22
Filed: 1978-06-02
Abstract: PURPOSE: To ensure the test and repair for the faulty terminal unit without stopping the operation of the entire system for the mimic practice unit which actuates plural units of terminal units by providing the change-over switch to connect the arithmetic circuit for test and the terminal unit when testing the terminal unit.  
     CONSTITUTION: In the mimic practice unit to actuate terminal units 3 1 W3 n , arithmetic process circuits 2 1 W2 n  connected to control circuit 1 which gives the command to each terminal unit are provided, along with testing arithmetic circuits 4 1 W4 n  to give the test to each terminal unit in connection to circuit 1. Then change- over switches 5 1 W5 n  are connected between units 3 1 W3 n , circuits 2 1 W2 n  and circuits 4 1 W4 n  each to be operated when the test is given. Thus, the test and repair can be given to the faulty ones among units 3 1 W3 n  without stopping the operation of the entire system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63261742-A (JP)
Inventor: KUROODO EDOAARU PIEERU SHIYAPU
IPC: H01L21/8226
Filed: 1988-03-22
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-H04302083-A (JP)
Title: Dew condensation preventing device for automatic vending machine
Inventor: KITAJIMA KOJI
IPC: G07F9/10
Filed: 1991-03-29
Abstract: PURPOSE:To provide a dew condensation preventing device for an automatic vending machine which has a simple constitution and is free from expensive repair. CONSTITUTION:In an automatic vending machine where commodities 4 in an inner box 3 are cooled by a cooler 6, a condenser 11 and a compressor 12 of the cooler 6 are arranged in a space under the inner box in an automatic vending machine main body 1, and a blower 21 which sends waste heat air at a high temperature of the condenser 11 and the compressor 12 of the cooler 6 to the space between a rear plate 2a of a front door 2 and an inner door 7 of the inner box 3 and a guide passage 22 are provided to heat the outer surface of an inner door 7.
Patent JP-S51142598-A (JP)
Title: Process for drying tobacco leaves
Inventor: HIRAHARA ISAMU
IPC: A24B1/02
Filed: 1975-05-30
Abstract: PURPOSE: To cut down the total tobacco drying time as well as to attain the labor-saving at operations before and after drying. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04301541-A (JP)
Title: Method and apparatus for automatically controlling gain of radiation measuring apparatus
Inventor: WATANABE KUNIYOSHI
IPC: G01N9/24
Filed: 1991-03-29
Abstract: PURPOSE:To set an optimum dynamic range at high speed and highly accurately control gain in a radiation measuring apparatus to be used for measuring density or the like of a sample to be measured. CONSTITUTION:Relation in magnitude of counting values of signals is stored which are discriminated for a plurality of windows corresponding to a plurality of energy levels at each voltage wherein control voltage for controlling gain of a detecting means 2 for detecting radioactive rays is sequentially varied from the lowest voltage with which the detecting means 2 is able to measure to the highest voltage. The radioactive rays are detected by the detecting means 2 at each voltage, and based on the relation in magnitude of the counting values of the signals which are discriminated 5 for each window and on stored relation in magnitude, an error from control voltage of the optimum gain is determined, so that gain control 6 corresponding to the error is provided to the detecting means 2.
Patent JP-S63231978-A (JP)
Title: Ink ribbon life judging and processing method
Inventor: MIYAI TAMOTSU
IPC: B41J35/36
Filed: 1987-03-20
Abstract: PURPOSE:To conduct a judgment of the life of an ink ribbon accurately for every ribbon cassette, by providing a means for issuing an output when a counted value in a counting means has reached a count value preset corresponding to the life of the ink ribbon. CONSTITUTION:An output means 21 issues an output when the counted value in a counting means 20 comes to a predetermined value. The count value is preset according to the life of an ink ribbon 6. The output from the output means 21 is sent to a signal receiving part 23 through connectors 22a, 22b. The signal receiving part 23 informs a control part 24 of the reception of the output. Then, the control part 24 judges that the ink ribbon 6 has reached the end of the life, and demands the replacement of an ink ribbon cassette 12. In addition, the control part 24 rotatively drives feed rollers 27a, 27b through a motor drive part 25 and a motor 26 to make the rollers feed the ink ribbon 6 and make the counting means 20 carry out a counting action.
Patent JP-H11247742-A (JP)
Title: Plunger pump
Inventor: KIKUCHI HIDEYA
IPC: F04B9/04
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce the noise and vibration of a pump and improve the reliability of the pump and miniaturize the pump. SOLUTION: A plunger pump 2 discharges fuel by the reciprocating movement of a plunger 21 and is provided with metal diaphragm type dampers 17 and 19 on the fuel entrance side and fuel exit side to reduce the pressure pulsation of fuel, and the metal diaphragm type dampers 17 and 19 are provided with pressure receiving chambers 33 and 39, which receive fuel pressure, back pressure chambers 59 and 65 containing gas and metal diaphragms 61 and 67 for specifying the pressure receiving chambers and back pressure chambers respectively. Since the metal diaphragm type dampers are provided at a fuel entrance side and fuel exit side, the noise and vibration caused by pressure pulsation are reduced. The use of metal diaphragms as bulk heads reduces a deterioration against liquid fuel and gaseous back pressure gas, leading to high reliability and long service life of the plunger pump.
Patent JP-H03266036-A (JP)
Title: Interruption process managing system
Inventor: OZAWA TOSHIHIRO
IPC: G06F9/48
Filed: 1990-03-16
Abstract: PURPOSE:To execute the management without scarcely generating overhead by linking annularly a process being in the course of interruption and queuing it in a hook variable, replacing mutually the pointers of the process of the hook variable and a scheduling queue and enqueuing them, when the value of the variable is determined. CONSTITUTION:At the time of fetching and executing the process of a scheduling queue 1, when it cannot be executed due to a fact that the value of a variable is not determined, in order to allow it to await until the value of the variable is determined by interrupting the process concerned, it is enqueued so as to be linked annularly to a hook variable 2 corresponding to the variable concerned. Subsequently, when the value of the variable is determined, the pointer of the head process of the hook variable 2 corresponding to the variable concerned, and the pointer of the scheduling queue 1 (or the process of other hook variable 2) are replaced mutually and enqueued. In such a manner, the operation for following the process being in the course of interruption becomes unnecessary and the management can be executed without scarcely generating the overhead.
Patent JP-S63230172-A (JP)
Inventor: TAKAI SHINJI
IPC: B01D71/26
Filed: 1987-03-20
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-H11263485-A (JP)
Title: Paper feeder
Inventor: FUJII TORU
IPC: B65H11/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To use a sheet support member of a paper feeder both for a cutform sheet and a continuous sheet and to eliminate securing of a stock space in the rear of the paper feeding device even in the case of using the continuous sheet. SOLUTION: This paper feeder is provided with a paper feeder main body 1 furnished with a paper feeding plate 2, a paper feeding roller 3 and a sheet contact member 4 and a sheet support member 6. A seat plate part 5 is provided on a back part of the paper feeding plate 2, and an installation seat 7 is provided on a lower end part of the sheet support member 6. The installation seat 7 is devised to be installed on the seat plate part 5 even when the installation seat 7 is directed forward or backward. It is devised so that a stock space S of a continuous sheet 100B can be secured between the paper feeding plate 2 and the sheet support member 6 at the time when the installation seat 7 is directed forward and installed on the seat plate part 5.
Patent JP-H07238835-A (JP)
Title: Combustion chamber and combustion method for contracted combustion chamber type internal combustion engine
Inventor: TANIGAWA HIROYASU
IPC: F02B3/06
Filed: 1994-02-25
Abstract: PURPOSE:To reduce exhaust air pollusion caused by a diesel engine and a spark ignition engine both of which have no valve operating mechanism, and concurrently enhance fuel consumption efficiency by making high speed injection to a main combustion chamber out of many various injection ports, and letting fuel injected out of a fuel injector be completely burnt out at high speed. CONSTITUTION:At appropriate timing just before a piston 2 equipped with a piston side combustion chamber 20A approaches to an upper dead center, a cover side piston 19A projected out of a cylinder cover 7 is quickly made up of a reciprocal pump, so that high speed injection is instantly made just before the aforesaid piston comes up to the upper dead center. For example, almost all the cylindrical air volume for a cross section area equivalent to the 5/6 of the outer circumference of a combustion chamber 6 is injected at high speed into the piston side combustion chamber 20A where a contracted shape 9A having a cross sectional area equivalent to the 1/6 of the aforesaid outer circumference acts as an entrance to the piston side combustion chamber. Fuel which is injected out of a fuel injector 10 provided for the cover side piston 19A is burnt out while being agitated and mixed at high speedy. Besides, the piston 2 is provided with a scavenge guide section 12 and an exhaust guide section 13, so that the cylinder cover 7 is also provided with a scavenge guide projected section 23 and an exhaust guide projected section 24 which are engaged with the aforesaid guide sections respectively. This constitution thereby allows exhaust air pollusion to be reduced.
Patent JP-H05275224-A (JP)
Title: Production of (zn, mn, ni) ferrite particles well-ordered in grain diameters
IPC: H01F1/34
Filed: 1992-03-24
Abstract: PURPOSE:To get ferrite particles which are well-ordered in gain diameter by heating alkaline aqueous solution, where bivalent metallic ions are added to aqueous solution including ferrous ions, and hydrolyzing it. CONSTITUTION:Aqueous solution of ph.8 or over, where 0.01-1.5mol/l of bivalent metallic ions such as Zn, Mn, Ni, etc., are added singly or mixedly to the aqueous solution including 0.1-1.5mol/l ferrous ions, is heated to 160-300 deg.C so as to cause hydrolysis reaction, controlling the mixture ratio of the ferric ions to the ferrous ions below 1% or less by adding the ferric ion oxidation preventive or reductive operation. Furthermore, the size of ferrite particles being gotten is controlled by changing the alkali concentration in solution. Hereby, (Zn, Mn, Ni) ferrite particles 0.3mum or more well-ordered in gain particles and excellent in scattering, with their sizes and compositions controlled can be produced efficiently.
Patent JP-S52149876-A (JP)
Title: Top cover of washer
Inventor: TAKAHASHI HAJIME
IPC: D06F39/12
Filed: 1976-06-09
Abstract: PURPOSE: To obtain an simple-sturecute, inexpensive top cover which can be placed over the top of a washer without affecting the beautiful appearance thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08239410-A (JP)
Title: Resin composition for lens and its cured item
Inventor: NAKAYAMA KENJI
IPC: C08F2/50
Filed: 1995-03-02
Abstract: PURPOSE: To obtain a resin compsn. for lenses which exhibits a sufficient adhesion to a transparent substrate in producing a Fresnel lens. etc., by compounding a rubber with an ethylenically unsatd. compd. and a photopolymn. initiator. CONSTITUTION: The compsn. is prepd. by compounding a rubber with an ethylenically unsatd. compd. and a photopolymn. initiator. Examples of the rubber are a liq. nitrile rubber, a polychlorobutadiene rubber, an SB rubber, and an acrylic rubber. Examples of the unsatd. compd. are urethane (meth) acrylates and epoxy (meth)acrylates, pref. examples being phenoxyethyl acrylate and bisphenol A epoxy acrylate. Benzoin, acetophenone, anthraquinone, and their derivs. are examples of the initiator. A conventional photosensitizer may be used jointly. As an example of the applications, the compsn. is applied to a stamper for a Fresnel lens, covered adhesively with a rigid transparent plate, irradiated with ultraviolet rays, and separated from the stamper, giving a lens.
Patent JP-S61226880-A (JP)
Title: Intersection coordinate arithmetic unit
Inventor: OTSUBO SHUJI
IPC: G06F17/11
Filed: 1985-03-30
Abstract: PURPOSE:To obtain an intersection of two segments in a short time by inputting X, Y coordinate of end points of the two segments, and calculating maximum and minimum X coordinate values in a range commonly used by both the segments by the X coordinates and the difference of Y coordinates of both the segments with respect to the coordinate values together with codes. CONSTITUTION:Respective coordinates of A to D are supplied to an XY reverse discriminating circuit 31. The circuit 31, when X1=X3=X3=X4, exchanges X coordinate and Y coordinate of the respective coordinate latched therein with each other to output to an arithmetic control circuit not shown and a signal S2. Further, there are provided four comparison circuits 32-35. The circuits 32 and 33 thereof compare a largeness of X1 and X4 with X2 and X3, respectively. Outputs of the circuits 32, 33 are supplied in parallel to an OR circuit 36. If X1>X4 or X2<X3, a signal S1 showing that the intersection is not present is outputted from the circuit 36. The circuits 34, 35 compare a largeness of X1 and X3, and X2 and X4, respectively and output a larger one as Xl and a smaller one as XS.
Patent JP-H09220792-A (JP)
Title: Heat insulating auxiliary panel
Inventor: ASAKINO AKIO
IPC: F24C15/34
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating auxiliary panel having high heat insulating properties and enhanced cleaning properties and user's convenience by forming the heat insulating auxiliary panel mounted on the peripheral wall of a small kitchen range in a detachable manner so as to hold a heat insulating interval between the peripheral wall of the small kitchen range and a metal panel by laminating a non-self- adhesive resin film to the metal plate. SOLUTION: A heat insulating auxiliary panel 13 is mounted on the peripheral wall 11 of a small kitchen range, for example, the back wall 12A and side wall 12B thereof in a freely detachable manner. In this case, the heat insulating auxiliary panel 13, that is, the peripheral wall of the small kitchen range holds a heat insulating interval suitable for the back wall 12A and the side wall 12B. Concretely, the auxiliary panel is pref. engaged with the back and side walls by interposing hook members or connected thereto by rivets. L-shaped bent pieces are provided to the back surface of the heat insulating auxiliary panel 13 in order to separate the peripheral wall 11 and the heat insulating auxiliary panel 13.  By this constitution, the heat insulating auxiliary panel 13 shows high heat resistance and is made freely detachable with respect to the peripheral wall 11 of the small kitchen range and, therefore, it can be detached to be cleaned when a contaminant is bonded thereto.
Patent JP-H09234002-A (JP)
Title: O/w-type emulsified oil and fat and processing of tuna lean meat
Inventor: SAKATA YOSHIHIKO
IPC: A23L17/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an O/W-type emulsified oil and fat, free from decomposition even in long frozen storage and to provide a processing method for producing tuna lean meat, resistant to the deterioration of the quality and having oily bluefin tuna meat-like taste. SOLUTION: An O/W-type emulsion is obtained by compounding yolk, a protein and xanthan gum. In concrete, the protein is selected from egg white, sodium caseinate and partially hydrolyzed soybean protein. The yolk and the egg white are preferably of an egg of hen. Oily bluefin tuna meat-like taste is obtained by mixing such an emulsified oil and fat with sliced meat of tune lean meat. Even after a long storage of the processed tuna meat at -35 deg.C at which the discoloration of the lean meat is prevented, the emulsion of oil and fat is not decomposed and the oily bluefin tuna meat-like taste can be preserved.
Patent JP-H08229051-A (JP)
Title: Bone connecting screw
Inventor: SHIKINAMI YASUO
IPC: A61B17/00
Filed: 1995-02-28
Abstract: PURPOSE: To provide a bone connecting screw having large extracting strength from a bone connection section and sufficient fixing force and capable of being decomposed and absorbed in a living body. CONSTITUTION: This screw is made of a copolymer of polylactic acid or lactic acid and glycolic acid, the slant face of a screw ridge 3 and the bottom face of a valley section 4 are formed into a continued recessed curve face, the radius of curvature R1 of the screw tip side slant face 31 of the screw ridge 3 is made larger than the radius of curvature R2 of the bottom face 41 of the valley section 4, and the radius of curvature R3 of the screw rear end side slant face 32 of the screw ridge 3 is made smaller than the radius of curvature R2 of the bottom face of the valley section 4. The screw ridge 3 is formed into a ridge shape tilted to the screw rear end side, the connection between the screw rear end side tilt face 32 having the smaller radius of curvature R3 and a living body bone is strengthened, the extracting strength is increased, and sufficient fixing force is obtained.
Patent JP-H04221629-A (JP)
Title: Conductor foil assembly and manufacture of conductor foil assembly as well as conductor foil laminate
Inventor: JIEIMII EICHI CHIYANBAAREIN
IPC: B32B7/06
Filed: 1991-03-29
Abstract: PURPOSE: To protect the conductive copper foil used in a printed substrate from the damage received during storage, transport and secondary processing by coating at least the single surface of the foil with a plastic film. CONSTITUTION: A film 24 is bonded to a foil 20 in a peelable manner by perfectly expelling the gaseous substance present between the film 24 and the foil 20. The film 24 exactly coincides with the contour or shape possessed by the surface of the foil 20 and, since the film 24 certainly comes into contact with the surface of the foil 24, the film 24 is moved in the exact contact state with the foil 20 and the film 24 can be used for applying next treatment to the foil 20. By charging static electricity to the film 24 and the foil 20 in reverse polarity so as to be capable of sufficiently extruding air from the gap between the film 24 and the foil 20, the air between both of them is perfectly eliminated.  For the purpose of keeping the relation of the coating and protection to the foil 20 and holding the peeling properties from the foil after lamination processing, the film 24 withstands the temp. and pressure condition in a lamination process.