baber/WOPTO huggingface dataset:
Patent JP-S60214464-A (JP)
Title: Automatic loading disc player
Inventor: SUGIHARA MASANORI
IPC: G11B17/26
Filed: 1984-04-11
Abstract: PURPOSE:To attain miniaturization of the entire player by providing a notch part to a carriage having an optical pickup means so as to insert a part of a turntable and a spindle motor thereby saving the moving space of the carriage. CONSTITUTION:The playing means consists of a support member 28 formed to the lower face of a chassis 7 being a part of the disc carrying mechanism, guide shafts 30a, 30b, a carriage 34, a carriage drive motor 38, a turntable 45 and a spindle motor. The optical pickup means including an objective lens 33a irradiating a laser spot light to the disc and reading the information from the disc is contained in the case 33 being a part of the carriage 34. A notch part 33b is formed to the case 33 and when the carriage 34 is at the home position, that is, the still position before playing, the turntable 45 and the spindle motor are inserted into the notch 33b.
Patent JP-H04226316-A (JP)
Title: Manufacture of slip mechanism of watch
Inventor: OCHIAI KANENOBU
IPC: B29C45/14
Filed: 1991-03-13
Abstract: PURPOSE:To provide proper and stabilized slip torque without fusion bonding a gear section 11c to a shaft section 11a in carrying out integral molding the synthetic resin gear section 11c to be able to slip to the synthetic shaft section 11a. CONSTITUTION:An injection gate G of a forming mold 16 for molding a gear section is positioned on one face in the gear shaft direction and a ring protruded section 16a is formed on the position closer to the center than a resin injection gate G on the other side face so that the resin is hit against the other side face and flowed over the protruded section 16a, and then flowed into the periphery of a protruded section (C) for bonding of a shaft 11a when the resin is flowed from the resin injection gate G into the mold 16.
Patent JP-S62229830-A (JP)
Title: Charged particle beam lithography equipment for hybrid
Inventor: TANAKA KAZUMITSU
IPC: H01L21/027
Filed: 1986-03-28
Abstract: PURPOSE:To contrive not to generate a deviation between the chip arrays on the basis of the optical beam drawing and the charged particle beam drawing by a method wherein the amount of the distortion of a test pattern made by the optical drawing unit is ready-stored as a distortion correction amount and the stage movement amount is corrected by the distortion amount at the time of the charged particle beam drawing. CONSTITUTION:Light (b) is irradiated on a photographic plate 31 wherein chips are writen in a lattice type, the transmitted light is condensed through an optical system 32 and projected on a wafer 33 and a test pattern (a) is made. The test pattern is scanned with an electron beam and reflected secondary electrons are detected, whereby the position of each chip on the test pattern made by the optical drawing system is measured. A CPU 21 finds out the distortion of the form of the test pattern to an ideal pattern by operation and the distortion amount in the X and Y twodimentional direction is stored in a correcting memory 23 in every the position of each chip as a chip position correction amount (amount to distort the movement of the stage). A stage control circuit 22 corrects the stage movement amount corresponding to each chip position data, a motor 24 is driven and the chip arrangement on the basis of the electron beam drawing is conformed to the chip arrangement on the bais of the charged particle beam drawing.
Patent JP-S63236804-A (JP)
Inventor: HASHIMOTO KAZUO
IPC: E01D19/12
Filed: 1987-03-26
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-S589815-A (JP)
Inventor: UIRIAMU HENRII ANDORIYUUZU
IPC: C01F7/306
Filed: 1982-04-28
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-S54162941-A (JP)
Title: Error detection circuit
Inventor: AKUTA KAZUHIRO
IPC: H04L1/00
Filed: 1978-06-14
Abstract: PURPOSE: To enhance the reliability for the parity check through detection in twice by installing the error detection circuit, the 1st and 2nd memory circuits and the circuit to erase the trigger input of the 1st memory circuit for a fixed time respectively to the receiver side.  
     CONSTITUTION: Error detection circuit 14 receives reception data a 1 Wa n  and turns output signal Σa to 1 when some error exists. Synchronous signal STB given from terminal 21 is supplied later than a 1 Wa n , and signal P is supplied to the T terminals of FF15 and 17 via gate 20 at the rise time of signal STB. Thus the contents of terminal D is held at the output side. Output signal g of one-shot multi 19 turns to L for time τ 2 , and accordingly signal P turns to L as well. Signal g becomes at H level after time τ 2 , and FF15 is triggered again by signal P to carry out the 2nd error detection. In this case, if signal Σa features 1, alarm signal ANN is generated from FF17 via gate 16. In case no error exists in signal Σa at the retrigger time, FF17 is not reset. Thus, the error caused by the instantaneous noise is never decided as an error. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52155522-A (JP)
Title: Step feeder for copier
Inventor: MATSUMOTO YOSHIHIRO
IPC: G03G15/22
Filed: 1976-06-19
Abstract: PURPOSE: To automatically obtain a synthesized copy by shifting an original document in accordance with an input information with reference to a sheet which manufactures the synthesized document. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07255937-A (JP)
Title: Display device for pachinko machine
Inventor: TSUBAKI ATSUSHI
IPC: A63F7/02
Filed: 1994-03-17
Abstract: PURPOSE:To provide a display device which can provide a decorative effect and visual incitement to a pachinko machine by three dimensionally operating a display member which dynamically moves while corresponding with respective pachinko machine to constitute a pachinko machine island. CONSTITUTION:At an upper part of a pachinko machine, a display member 1, wherein doors 3, 4 are openably provided at an opening on the front surface, and at the same time, a display element 5 is movably provided inside, is provided. The doors 3, 4 and display element 5 are interlocked with an output signal from a control opening circuit which is interlocked with all or either one of a call signals from a call switch to call a worker, or heating-up detecting mechanism or crime prevention sensor to find unfair deeds, and the opening/ closing of the doors 3, 4 or display element 5 are three dimensionally operated.
Patent JP-S62228919-A (JP)
Title: Vibration measuring instrument for rotary machine
Inventor: HIUGA TATSUO
IPC: G01M99/00
Filed: 1986-03-31
Abstract: PURPOSE:To take a measurement under the best conditions by varying the cutoff frequency and sampling time intervals of a low-pass filter automatically according to the number of rotation and the number of sampling points. CONSTITUTION:A detecting circuit 2 detects vibrations of a rotary vibrator 1 to analyze the frequency. The number (n) of rotation of the vibrator 1, on the other hand, is detected by a detecting circuit 7 and multiplied by the number S of sampling points through a multiplying circuit 13 to find the sampling frequency fS. The frequency fS is multiplied by (c) through a cutoff frequency circuit 4 to obtain the cutoff frequency of the low-pass filter 3 and a sampling interval time circuit 8 calculates 1/fS to obtain the sampling interval time. A multiplying circuit 9 multiplies the number (n) of rotation by a specific number (m) to determine the maximum object frequency and a frequency analyzing circuit body 10 performs a frequency analyzing process based upon those values, so that the result is displayed on a display part 12.
Patent JP-H02249573-A (JP)
Title: Managing device for pin ball game hall
Inventor: ITO MIKIO
IPC: A63F7/02
Filed: 1989-03-24
Abstract: PURPOSE:To facilitate provision of data for managing a game machine to be regulated and to increase the speed of search of a game to be regulated by a method wherein when data outside a given range is fetched from data for memory and management of a centralized managing device, a game machine responding to the fetched data is specified and instructed, and the fetched data is displayed on a portable type display device through a receiving means. CONSTITUTION:When, at a point of time when a pin ball game hall is closed, a pin ball game machine 1 needing regulation of needles is present, data for management regarding the pin ball game machine 1 is automatically fetched. The data is stored in a latch circuit 20a in a paging lamp unit 3 belonging to the pin ball game machine 1, and by lighting ON a paging lamp 4 of the paging lamp unit 3, the position of the pin ball game machine 1 being an object the needle of which is to be regulated is instructed. This constitution enables rapid and simple search of the pin ball game machine 1 being an object the needle of which is to be regulated. Data for management stored in the latch circuit 20a can be selectively displayed on an LCD 11 of a handy terminal 8.
Patent JP-S57392-A (JP)
Title: Vane type compressor
Inventor: TAKADA HARUHIKO
IPC: F04C29/00
Filed: 1980-05-31
Abstract: PURPOSE: To reduce the weight of rotor by fitting one side of rotor in a drive shaft while journaling the other side to the projected shaft of a sideblock thereby making hollow the central portion of the rotor.  
     CONSTITUTION: Holes 11a, 11b are made at both ends of a rotor 4 where the tip of a drive shaft 15 rotatably supported by a bearing section 17 formed in a front sideblock 3a is fitted in one hole 11a and coupled securely, while a shaft 12 projected in perpendicular direction from the center of a rear sideblock 3b is inserted into the other hole 11b. Since the rotor 4 is supported by the drive shaft 15 and the projected shaft 12, large chamber 10 is provided at the center of the rotor 4 by the space provided by the reduction of the drive shaft 15 and the enlargement of the environment resulting in the reduction of the weight of the rotor 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5316635-A (JP)
Title: Dustproof device for screen photo-sensitive body
Inventor: SATOU TADASHI
IPC: G03G15/05
Filed: 1977-06-20
Abstract: PURPOSE:To remove dust from a photo-sensitive body and prevent the reduction of insulation of the photo-sensitive body in the electrophotographic method by means of an ion control current by providing a shield plate which surrounds a screen photo-sensitive body, and by acting a de-dusted air current upon the photo-sensitive body.
Patent JP-S56169459-A (JP)
Title: Transmission gate circuit
Inventor: IIDA TETSUYA
IPC: H04L25/02
Filed: 1980-05-31
Abstract: PURPOSE:To prevent the effect of Miller capacitance of transmission gate from appearing on an output section, by making different the logical level of two control inputs each other. CONSTITUTION:If a gate potential V12 of a transmission gate Q1 is more than a threshold voltage, an input signal Vin is transmitted to an output terminal Vout via this transmission gate Q1. Further, when the gate potential V12 is less than the threshold voltage (not necessarily to be 0 volt), the input signal Vin is not transmitted to the Vout terminal. Thus, a transmission gate Q2 is not cut off and the V12 is connected to a VC2 supply terminal with low impedance at all times, allowing to prevent the effect of Miller capacitors C1, C2 from being outputted to the output Vout.
Patent JP-H11252631-A (JP)
Title: Method and device for detecting distance
Inventor: HAYAKAWA TADASHI
IPC: G01S13/28
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To enable communication stations to transmit and receive a signal by each own timer in an asynchronous manner to a receiving timing and to facilitate distance detection without giving a large effect upon the communication of other information by performing distance detection according to phase difference including reference timing deviation and propagation delay time between the communication stations. SOLUTION: A base station side controlling part 11 of a base station 10 is provided with a phase difference detection function and also an operation function for relative distance measurement from a mobile station 20 in addition to communication control that is a primary base station function in order for the mobile station that becomes a self-station to detect the relative distance from the base station by performing CDMA radio communication with the base station that becomes the opposite station. On the other hand, a mobile station side controlling part 21 of the station 20 is also provided with a phase difference detection function and an operation function to detect a relative distance from the station 10 in addition to communication control that is a primary mobile station function.  It is possible to calculate a distance between the both stations from a prescribed expression based on phase differences, etc., which are detected by the stations 10 and 20.
Patent JP-H03275946-A (JP)
Title: Gas turbine
Inventor: HORINO MASAYOSHI
IPC: F02C7/16
Filed: 1990-03-26
Abstract: PURPOSE:To separate the supplied cooling medium and the recovered cooling medium by supplying the cooling medium supplied into a rotor wheel, to a turbine movable blade through the second feeding passage and recovering the cooling medium outside through the second recovery system after the recovery into the rotor wheel. CONSTITUTION:Cooling medium is supplied into a feeding chamber 21 from an outside device through a feeding pipe 13 in the first cooling medium feeding system, and further supplied into a wheel space 22a through a feed side through hole 25a. The cooling medium is supplied into a turbine movable blade 19 from each wheel space through a through hole 25d in the second cooling medium feed system, and cools the turbine movable blade 19, and is recovered into a recovery side wheel space 22b through a through hole 25j in the first recovery system. Accordingly, the cooling medium is recovered into a center hole 23 through a through hole 25f, inside of a cover 26, and a recovery side through hole 25g, and introduced into a recovery chamber 24 through a through hole, and recovered into the outside device through a recovery pipe 14.
Patent JP-H05228799-A (JP)
Title: Touch sensor tool
Inventor: CHIYOKURA MORISHIGE
IPC: G01B11/245
Filed: 1992-02-25
Abstract: PURPOSE:To improve responsiveness and accuracy of a touch sensor tool mounted on a working machine such as a machining center so as to measure the form and the size of a work. CONSTITUTION:A touch sensor tool 100 to be mounted on a working machine is provided with a main body 115 in one body with a shank 110 to be inserted into a main spindle, and a cup shaped housing 120 to be fitted to the main body 115. A block 140 is fitted to the center part of the housing 120 through a spring 135. A probe 160 is screwed into the underside of the block 140. A light sensor unit 200 is arranged between the block 140 and the housing 120. The light sensor unit 200 is composed of a light source 210 and a light sensor 230, and the light sensor 230 is provided with light receiving faces divided into four parts. When the extreme end of the probe 160 is contacted with a work, the light source 210 is displaced, and balance of light quantities received with the four divided light receiving faces is changed. Variation of an electric signal due to this variation is analysed, so as to measure the form and the size of the work.
Patent JP-H01246629-A (JP)
Title: Form printing method
Inventor: KURAMITSU HIDEFUMI
IPC: G06Q10/10
Filed: 1988-03-29
Abstract: PURPOSE:To print a form without changing a program in case of any format by using a data file for format generation to cope with formats by the common printing program. CONSTITUTION:A data file including form format data and output field data or calculation formula data is preliminarily generated on a CRT display device 2 in accordance with the interactive system by key inputs form a keyboard 3. A first program which expands form format data is generated by a data processor 1. A second program which analyzes information registered in an output field and processes data and sets processed data is generated. A third program which performs calculation in accordance with calculation formulas is generated. A fourth program which prints data by a printer 4 in accordance with attribute data (half-em/em, expansion, or the like) is generated. These four common programs are used to print the form in accordance with formats.
Patent JP-H11260952-A (JP)
Title: Hermetic terminal for semiconductor device
Inventor: TERAJIMA KAZUYA
IPC: H01L23/12
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain the hermetic terminal for a semiconductor device, which can form the longitudinal width in the front and back direction of an eyelet by leaving the eyelet part, which can add compressive stress to lead sealing glass around a lead sealing hole and leaving a sealing area, which connects the surrounding part of the lower end of a cap around the upper surface of the eyelet. SOLUTION: An eyelet part 10a wherein lead sealing holes 12 and 14 are formed, and an eyelet part 10b wherein a heat sink 40 is formed, are provided separately at the right and left sides of an eyelet 10. Then, the eyelet 10 part having the specified width, which can apply compressive stress to lead-sealing glass 30, is made to remain around the lead sealing holes 12 and 14. At the same time, a sealing area 18, which connects the surrounding part of the lower end of cap, is made to remain around the upper surface of the eyelet 10. The longitudinal width H in the front and back direction of the eyelet 10 is formed narrowly.
Patent JP-H03274755-A (JP)
Title: Resin-sealed semiconductor device and manufacture thereof
Inventor: SUDA MINORU
IPC: H01L23/50
Filed: 1990-03-26
Abstract: PURPOSE:To perform an Al wire bonding by Ag-plating necessary parts of stem and leads of a lead frame, and exposing Ni-plated surfaces of unnecessary parts. CONSTITUTION:The lead frame surface of a Cu board is Ni-electrolessly plated, and a paper tape or photoresist having a window hole at a wire bonding part 10 is provided on the Ni-plated surface 8. It is Cu-stroke plated 7 in this state, then Ag-plated 6, the tape or photoresist is removed to remove unnecessary Ag, Cu, and a semiconductor pellet 5 is mounted on the surface of the stem. Then, the electrode of the element is connected to the part 10 of the lead by Al wire bonding. A pellet 5, the lead 2, the part 10 are so resin-molded as to be enclosed, and the leads are cut therebetween near the root of the outer lead. Thus, the strength of the wire bonding is ensure to improve reliability.
Patent JP-S60216304-A (JP)
Title: Preparation of diffraction grating
Inventor: KOGA KEISUKE
IPC: G02B5/18
Filed: 1984-04-12
Abstract: PURPOSE:To form a diffraction grating uniformly with good reproducibility and controllability by forming a resist diffraction grating on a substrate surface previouly, treating the grating with plasma using gaseous fluorine, and then etching chemically the substrate surface. CONSTITUTION:A photoresist diffraction grating mask 2' is formed on a substrate 1 surface where a diffraction grating is intended to be formed, by a holographic interference exposure method. Then, the diffraction grating is etched to a state suited to a succeeding chemical etching treatment by treating the photoresist mask 2' with plasma using fluorine contg. gas. If the chemical etching is executed with an etching liquid having dependency of the etching speed on the bearings of the face, a diffraction grating etched on a substrate 1 surface is obtd. By this method, the shape and the chemical property as an etching mask is made optimum by the plasma treatment using gaseous fluorine, thus, a uniform diffraction grating with good controllability and reproducibility is obtd.
Patent JP-H10268165-A (JP)
Title: Light module
Inventor: SAKAI SHUNJI
IPC: G02B7/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a light module causing no optical axis drift even when a vibration shock is applied by providing at least two lens holders containing lenses on a substrate, and fixing the lens holders together with a reinforcing member. SOLUTION: A substrate 20 is provided on the bottom face in a package 12 via an electronic cooling element 18. A light modulator 22 is mounted on the substrate 20, and a U-shaped metal 24 is mounted between the light modulator 22 and an incidence side optical fiber 14. A lens holder 28 containing a lens 26 is inserted into the metal 24. A U-shaped metal 30 is mounted between the light modulator 22 and an outgoing side optical fiber 16, and a lens holder 34 containing a lens 32 is inserted into the metal 30. The upper faces of the lens holders 28, 34 are fixed together by a reinforcing plate 36. The reinforcing plate 36 and the lens holders 28, 34 are fixed at regions E, F by YAG welding.
Patent JP-H03275014-A (JP)
Title: Solid mercy goddes statue provided with house containing ashes of the dead
Inventor: INOUE ISAO
IPC: E04H13/00
Filed: 1990-03-26
Abstract: PURPOSE:To solve the shortage of graveyard and at the same time serve as a common use of a souvenir shop, an observation room, a data corner, by making a mercy goddes statue at the outside, making a house containing ashes of the dead in the hollow inside from the base to the middle and also an observation room, etc., in the inside from the middle to the upper part. CONSTITUTION:A mercy goddes statue A is constructed by steel frames and concrete like a general building. The inside from the first floor to the seventh floor forms a house of ashes of the dead. The house of the ashes of the dead 3 at the first floor has an octagonal section and it is provided with a central hall 5 with an altar 4 at the front face of the middle, where funerals and others can performed. The house 6 of ashes of the dead surrounding the central hall 5 if for sale like a general graveyard. The central hall 5 and the house 6 of ashes of the dead are provided with a large front inlet 7 and a plurality of a little smaller side inlets 8 than the front inlet opened at the sides in order to freely pass. And, an elevator hall 9 and a ladder 10 is installed in the rear part of the mercy goddes statue A, by which we can rise to the respective 1-7th floors of the house 6 of ashes of the dead, and also to the upper observation room, etc.
Patent JP-H01245560-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO MAKIO
IPC: H01L21/28
Filed: 1988-03-28
Abstract: PURPOSE:To lessen the variability of the value of high resistance by a method wherein a metal silicide film is formed on parts, from which an oxide film for ion-implantation penetration is removed. CONSTITUTION:An oxide film 2 for element isolation, a gate oxide film 3, a poly Si gate electrode 4, a low-concentration N-type impurity diffused layer 5 and insulating film sidewalls 6 are formed in order on a P-type Si substrate 1. After an oxide film 7 for ion-implantation penetration is formed using a high-temperature chemical vapor growth method, a high-concentration N-type impurity is ion-implanted and moreover, an annealing is performed in an electric furnace to form a high-concentration N-type impurity diffused layer 8. Part of the film 7 is etched away with a dilute HF aqueous solution using a photoresist pattern 9. After the pattern 9 is removed, a Ti film is formed on the whole surface by a sputtering method and an annealing is performed in an nitrogen-containing atmosphere using halogen lamps. At this time, a Ti silicide film 10 is formed only on parts, from which the film 7 is removed, and other parts are turned into a Ti nitride film 11.