baber/WOPTO huggingface dataset:
Patent JP-2000349007-A (JP)
Title: Transfer mask for charged particle beam exposure provided with reinforcing frame, and manufacture thereof
Inventor: SUZUKI YOSHIHIKO
IPC: G03F1/20
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce a bonding strain and the strain of a fine pattern formed on a membrane, caused by the bonding strain by a method wherein a bonding interface by a metal-silicon eutectic is provided with a plurality of very small bonding points in a metal island-shaped structure. SOLUTION: A reinforcing frame 2 in which a metal film is formed and which is composed of silicon and the outer circumferential frame of a mask for charged particle beam exposure are bonded via the metal film. When they are bonded, a metal- silicon eutectic bonding operation is performed by a temperature control operation wherein the metal film which is formed on the reinforcing frame 2 is brought into contact with a part to be bonded on the outer circumferential frame of the transfer mask, a temperature is raised up to 400 deg.C from room temperature in one hour, e.g. in an electric furnace, the metal film is heated for two hours at 400 deg.C and the temperature is lowered down to room temperature from 400 deg.C for five hours.  At this time, when a proper temperature control operation which is decided by the film thickness and the area of the metal film is performed, the metal film coheres in an initial state, and an island-shaped structure which comprises a plurality of very small bonding points is formed.
Patent JP-S5858936-A (JP)
Title: Manufacture of bent pipe
Inventor: SUGINO KAZUHIRO
IPC: B21D7/16
Filed: 1981-10-05
Abstract: PURPOSE:To eliminate wasteful pushing allowance and clamping allowance and to improve material yield, by heating a straight pipe locally while sending the straight pipe in from its rear end and bending it by rotating an arm that holds the front end. CONSTITUTION:A straight pipe placed on a mobile conveyor is moved in axial direction and sent to a high frequency induction heating bending machine 5. The side of the straight pipe is guided by a guide roller 22, and at the same  time, a front end of the straight pipe is heated locally by a heating coil 14. The straight pipe is bent by rotating an arm 16 that holds the front part of the pipe while sending the pipe in axial direction from the rear end by a pusher 15. After that, the pipe is cut to a specified length to form a bent pipe 19 product.
Patent JP-S60157521-A (JP)
Title: Braking device for rotor
Inventor: KATOUNO NOBORU
IPC: F16D49/00
Filed: 1984-07-30
Abstract: PURPOSE:To obtain high braking effect with a simple structure, by providing rotatably a brake arm made of an elastic material, in the midst of which a U- shaped part is formed, in a brake of a rotor such as a reel stand of a magnetic recording reproducer. CONSTITUTION:Brake arms 9 made of synthetic resin material having appropriate elasticity respectively are arranged against a supply reel stand 2 and a winding reel stand 3 in a video cassette tape recorder. Each of the brake arms 9 is formed by providing a U-shaped part 9a, which is in about a U-shaped state, on a side on a confronting side of an L-shaped reel stand, brake pads 6 are stuck to parts abutting against each of the reel stands 2, 3 and both the arms 9 are energized in a braking direction by a main brake spring unit 11. The titled brake is so constituted that a braking state can be released by making a brake releasing arm 10 arranged against the other end parts of the respective brake arms 9 overlapping with each other actuate in the B direction against a spring 13.
Patent JP-S5586173-A (JP)
Title: Manufacture of photo display device
Inventor: KUSAKARI TERUO
IPC: H01L21/78
Filed: 1978-12-22
Abstract: PURPOSE: To eliminate brightness deviations among the display units by placing successive lines or columns of photo element pellets directly from an expansible sheet to display units.  
     CONSTITUTION: Photo element wafer 1 is attached to expansible adhesive sheet 2. After dicing and breaking up, sheet 2 is heated and expanded, and each element pellet is separated from others. Under this condition, element pellets are etched. Next, rows of photo element pellets are arranged alternately in opposite directions as shown by arrowheads and broken lines. Although a local deviation exists in the luminance characteristics of these photo elements, practically on deviation can be recognized within the range of 10mm. Consequently, when pellets are arranged by this method, the display segments exhibit a uniform luminance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0751311-A (JP)
Title: Epithesis assembled out of flat lap kit
Inventor: KEISU ERU KASUHOODO
IPC: A61F5/058
Filed: 1994-07-08
Abstract: PURPOSE: To provide a splint substantially sturdy and tightly adaptable to vari ous body sizes, by forming a groove on the surface of a support member in the lengthwise direction, and turning the support member at an external angle selected on the basis of the groove as a start point for adaptation to the outline of a body part having the splint. CONSTITUTION: A pair of bent joint parts 36a and 36b are provided near lengthwise ends 28 and 30 formed to be faced to each other, so as to be vertical thereto, and the bent joint part 36a includes a slit 38a extending from the lengthwise ends 28 and 30 to an outline joint part 40a through a support member 14. Furthermore, the bent joint part 36a includes a curved expanded hole 42a formed at the contact point of the slit 38a and the outline joint part 40a. In this case, the bent joint part 36b is substantially the same as the bent joint part 36a. The splint 10 is attached to a leg 12 so that the bent joint parts 36a and 36b are positioned near a knee joint 44 and this joint 44 forms a bent angle β defined with the bent joint pats 36a and 36b.  Bent members 46 and 46b are arranged so as to related to the bent joint parts 36a and 36b, thereby keeping the bent angle β at a fixed position.
Patent JP-H06348258-A (JP)
Title: Automatic playing device of electronic musical instrument
Inventor: SHIMADA YOSHIHISA
IPC: H04S7/00
Filed: 1993-06-03
Abstract: PURPOSE:To provide the automatic playing device of the electronic musical instrument which automatically plays music matching the rhythm without any feeling of physical disorder by changing the localization of a drum musical instrument according to the genre of the music to be played automatically. CONSTITUTION:This device is equipped with a storage means 17 which stores automatic performance data, for every rhythm, a localization data storage means 17 which stores localization data determining the localization of the drum musical instrument sound, for every rhythm, a selecting means 14 which selects a specific rhythm among the rhythms, a localization control means which controls the localization of the drum musical instrument sound on the basis of the localization data in the localization data storage means corresponding to the rhythm selected by the selecting means 14, and a musical sound generating means 19 which reads the automatic performance data corresponding to the rhythm selected by the selecting means 14 out of the storage means and generates the drum musical instrument sound controlled by the localization control means so as to the specific localization.
Patent JP-2000036751-A (JP)
Title: Transmitter and receiver, and transmission system using the same
Inventor: NISHIOKA MINORU
IPC: H04N19/91
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To include many information signals in one set unit and to efficiently transmit the information signals. SOLUTION: The transmitter is equipped with a compressing means 4 which compresses and outputs the information of inputted information signals in certain units and a synchronizing signal adding means 5, which gathers the output signal of the compressing means 4 by plural units and adds one synchronizing signal and transmits the output signal of the synchronizing signal adding means 5. The receiver, meanwhile is equipped with a synchronizing signal removing means 7 which receives one synchronizing signal and plural units of compressed information signals as one set unit and removes the synchronizing signal from the received signals and an expanding means 11, which expands the compressed video signal of the output signal of the synchronizing signal removing means 7 by units.
Patent JP-H10332936-A (JP)
Title: Manufacture of polyvinyl-alcohol based phase difference film
Inventor: SAKOMOTO YASUYUKI
IPC: C08J5/18
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of the polyvinyl-alcohol based phase difference film which has uniform phase difference characteristics and is superior in durability. SOLUTION: To manufacture the phase difference film by drawing a polyvinyl alcohol film uniaxially by using two couples of two nip rolls, the polyvinyl alcohol film (f) after being passed between nip rolls 1 and 2 along the nip roll 1 first is passed between nip rolls 3 and 4 along the nip roll 3 and drawn between the nip rolls 2 and 3 along the nip roll 4.
Patent JP-H06339884-A (JP)
Title: Inverse kinematics model learning method of manipulator by neural network
Inventor: NAKAYAMA MASAMICHI
IPC: G05B13/02
Filed: 1993-06-02
Abstract: PURPOSE:To learn a function of the whole work area by a single neural network without dividing a work area of a manipulator even if a discontinuous area exists in functions of input and output of an inverse kinematics model to be learnt. CONSTITUTION:[g1=sin(f(p))=sintheta and g2=cos(f(p))costheta] is considered as a function, which is a synthetic function of a function (f) to respective joint angles (theta) of a manipulator and a trigonometric function (sine and cosine) and has no discontinous area, from a finger position and a posture (p) of the manipulator, and an inverse kinematics model is learnt by a neural network such as using the finger position and the posture (p) of the manipulator as input and using sintheta and costheta as output.
Patent JP-2000350309-A (JP)
Title: Power converting system and driving system in vehicle
Inventor: SEGUCHI MASAHIRO
IPC: B60L50/16
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To eliminate a power feeder device and improve reliability, by generating electromagnetic force between first and second rotors using a stator and transmitting torque of an internal combustion engine to a driving shaft. SOLUTION: A first rotor 1350 is provided between a second rotor 1310 and a first stator 1210. A winding 1211 and a core 1212 for forming a rotating field at the revolution adjustment unit 1200 are fixed, and the rotating field is passed through a magnetic circuit 1352 of a dummy rotor and a magnetic-pole form 1311b formed at an inner circumferential face of the second rotor 1310. While the winding 1211 is fixed, electromagnetic force (torque) is caused between the first and second rotors 1350 and 1320 rotated relatively, and thereby a power feeder device can be eliminated.
Patent JP-H084534-A (JP)
Title: Combustion chamber of diesel engine
Inventor: EGUCHI NOBUJI
IPC: F02B3/06
Filed: 1994-06-16
Abstract: PURPOSE:To provide a combustion chamber wherein mixture property of air and fuel can be improved more. CONSTITUTION:Fuel spray 10 injected from an injection nozzle 3 is hit against protruding parts 11 so that mixture property of the fuel spray 10 and air is improved by providing the protruding parts 11 projected in the channel of the fuel spray 10 injected from the injection nozzle 3 on the lower surface of valves 4 provided in positions by which the injection nozzle 3 is surrounded thereby. Further, the direct advance force of the fuel spray 10 is lowered by its hit against the protruding parts 11 so as to reduce the quantity of the fuel spray 10 stuck on the inner surface of a cavity 9.
Patent JP-S6139206-A (JP)
Title: Magnetic head device
Inventor: HORIUCHI YASUAKI
IPC: G11B5/48
Filed: 1984-07-28
Abstract: PURPOSE:To improve the recording/reproducing characteristic by bending projectingly a magnetic recording medium sliding face of at least the 1st leg so as to contact the head with a magnetic recording medium only near the magnetic gap and increase the contact face pressure between the magnetic head and the magnetic recording medium. CONSTITUTION:The 1st and 2nd legs 6, 7 of one magnetic head 1 are provided so as to be opposed to the 2nd and 1st legs 7, 6 of the other head 11 via a magnetic recording medium 10 having a magnetic layer on both faces to clip the magnetic recording medium 10. Since the vicinity of the magnetic gap 9 is projected more than other part of a magnetic recording sliding face 6a, the surface of the magnetic recording medium 10, that is, the surface of the magnetic layer 10b is contacted only with the vicinity of the magnetic gap 9 at all times. As the result, the contactness between the magnetic recording medium 10 and the magnetic recording medium sliding face 6a is stabilized.
Patent JP-H0450518-A (JP)
Title: Autoclutch device for automobile
Inventor: NISHI KIICHIRO
IPC: F16D48/02
Filed: 1990-06-16
Abstract: PURPOSE:To automatically and efficiently change over a reduction gear by driving a clutch device according to signals of a change lever position sensor of the reduction gear and an acceleration sensor of an engine to provide a mechanism for turning on and off the engine and reduction gear. CONSTITUTION:When a change lever of a reduction gear 19 is set to 'low', a sensor works for detection, and when an accelerator pedal is pedalled to increase the rotational frequency of an engine, an accelerator and idling sensors work to close electromagnetic valves 40, 48 and open an electromagnetic valve 41 so that a piston 38 is pushed to turn on a hydraulic clutch 18. Thus, engaging pinion bevel gears 13, 14 are locked to be rotated integral with each other, so that an input shaft 25 is rotated with the rotational frequency of a ring gear 5 to rotate an output shaft 57 with a predetermined reduction gear ratio. When the reduction gear 19 is set to a second gear, the change lever is once separated from the low position, the sensor is turned off and the hydraulic clutch 18 is once turned off so that the change lever can be shifted to the second position without any troubles.
Patent JP-H065843-A (JP)
Title: Electrode structure and wiring structure
Inventor: SAMOTO NORIHIKO
IPC: H01L29/812
Filed: 1992-06-18
Abstract: PURPOSE:To prevent diffusion of a metal in a semiconductor substrate in a heat treatment of 350 to 450 deg.C, by incorporating at least vanadium in a metal or a metal silicide in contact with a semiconductor in a Schottky electrode or an ohmic electrode. CONSTITUTION:In a semiconductor substrate 12 in which an active region 10 and a non-active region 11 are formed, a source electrode 13 and a drain electrode 14 are formed on the active region 10. Next, after resist 15 is applied, a chlorobenzene treatment is performed. Then, an exposure is performed by ultraviolet light and a development is performed, and an opening 16 is formed between the source electrode 13 and the drain electrode 14. Vanadium 17 is deposited by an electron beam, and the unnecessary resist 15 and the unnecessary vanadium metal 17 on the resist 15 are removed by a lift-off method, and further a gate electrode 18 having a Schottky junction is formed. Thus, a diffusion of a wiring metal in the semiconductor can be prevented and a loss of a wiring shape due to short-circuit between proximity wirings or the like can be prevented.
Patent JP-H11338670-A (JP)
Title: Automatic voice input discriminating device
Inventor: HATORI HIROSHI
IPC: G10L15/28
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a device that allows even a user unfamiliar with handling of a software keyboard operation, etc., to easily input necessary information by voice. SOLUTION: This device is provided with a means 3 which modulates a voice signal inputted from a voice input means 1 and transmits it, a means 4 to receive a modulated signal, a detecting means to detect a target carrier among received signals, and a switch 7 which receives an output of a demodulating means 5 to demodulate a voice signal from the received signal and an output of a character input means 8, switches from an output of the means 8 to an output of the means 5 and outputs it when the means 5 detects the carrier. And, when voice is inputted, a voice recognition result of a voice signal to be outputted is outputted from the switch 7.
Patent JP-H1013373-A (JP)
Title: Time division multiplexer
Inventor: FUNYA SHIGERU
IPC: H04J3/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of the hardware while keeping high compatibility with an existing device in the case of applying a bus configuration of an existing time division multiplexer to a small capacity time division multiplexer. SOLUTION: A data memory 13 and a peripheral circuit of the data memory 13 are used in common in terms of parallel data and serial data by conducting input output processing of parallel data of a high rate data exclusive parallel data bus 1 for 64kb/s or over, input output processing of serial data for a serial data bus 2 exclusive for low rate data less than 64kb/s and data inter-conversion processing between parallel data and serial data through timewise serial block divisions for frames so as to save the amount of the hardware.
Patent JP-H064436-A (JP)
Title: Serial data transmitting circuit
Inventor: TOKUCHI HIDEAKI
IPC: G06F13/00
Filed: 1992-06-18
Abstract: PURPOSE:To provide the serial data transmitting circuit provided with a function being equal to using two memories by switching the faces of one memory by an address signal. CONSTITUTION:This circuit is provided with a processor circuit 1 for outputting an address signal, a data signal and a write signal by program control, a timing generating circuit 2 for controlling a write timing, a read-out timing, and selecting circuit switching timing, a selecting circuit 4 in which switching control is executed by the timing generating circuit 2, and a counter circuit 3 in which a counter operation is executed by the timing generating circuit 2. Also, this circuit is constituted of a memory circuit 5 in which a data signal is written by an address from the selecting circuit 4 and a write signal from the processor circuit 1, and the data signal is read out by the address from the selecting circuit 4 and a read-out signal from the timing generating circuit 2, and a parallel-serial converting circuit 6 for converting a parallel signal outputted from the memory circuit 5 to a serial signal.
Patent JP-S5859008-A (JP)
Title: Manufacture of mold for molding perforated plate
Inventor: SENDAI AKIYUKI
IPC: B28B3/20
Filed: 1981-10-05
Abstract: PURPOSE:To obtain the titled mold for providing easily a perforated molded plate having holes that have cylindrical inner walls, hexagonal inner walls, etc., by making pieced holes in a base plate of the mold for introducing a molding material, and securing a plurality of pins on one end surface of the base plate. CONSTITUTION:The plurality of holes 2 are drilled, for example in the pattern of a matrix, in the base plate 1 of the mold by a drill or the like. These holes serve as passages for a molding material, and extend through the base plate 1. The plurality of pins 3 are secured by soldering or the like to the one end surface 1a of the base plate 1 between the holes. For example, as the pins 3 would define the configuration of the holes of a perforated ceramic plate, that is an intended product, by arbitrarily selecting the configuration, thethickness or the number of the pins standing on the base plate, a perforated ceramic plate having holes corresponding to the selection can be obtained.
Patent JP-H05320651-A (JP)
Title: Ferroelectric liquid crystal composition and liquid crystal display element
Inventor: ONAKA TAKAMI
IPC: C09K19/42
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a ferroelectric liquid crystal composition having excellent response, good alignability and good bistability by mixing a specified chiral compound with a specified achiral compound. CONSTITUTION:This composition comprises a chiral compound of formula I (wherein A, B and C are each a bivalent aromatic hydrocarbon group, a bivalent alicyclic hydrocarbon group or a bivalent heterocyclic group; X and Y are each CH2 COO, CH=CH or the like R<1> is a linear or branched alkyl or alkoxyl; R<2> is alkyl or alkenyl; (n), (p) and (q) are each 0 or 1; (m) is 3-11; and C* is an asymmetric carbon atom) and an achiral compound of formula II (wherein D is 2,5-pyridinylene; and R<3> and R<4> are each 6-20C alkyl) and/or an achiral compound of formula III (wherein E is 2,5-pyridinylene; and R<5> and R<6> are each 5-12C alkyl).
Patent JP-S6139532-A (JP)
Title: Bonding device
Inventor: KASHIMA NORIYASU
IPC: H01L21/58
Filed: 1984-07-31
Abstract: PURPOSE:To perform bonding process regardless of the type variation of the first parts by a method wherein a collet is selected from a collet stocker to be held by a bonding arm corresponding to the type of the first part to be bonded on the second part. CONSTITUTION:A collet 26 held by a bonding arm 25 is replaced with new one by means of actuating an XY table 22 making reference to control signals transmitted from a controller 6 to shift a collet fixing part 45 to a collet stocker 27 while detecting the specific positions of collet stocker 27 or specific mark formed on the collet stocker 27 utilizing an ITV camera 24. Then any data detected by this ITV camera 24 are checked with reference patterns stored by the controller 6 to compute any position slip so as to accurately locate the collet 26 held by the bonding arm 25 on the groove of address making reference to the position slip. Finally a motor 33 may be driven by control signals transmitted from the controller 6 to advance a moving part 32.
Patent JP-H0832312-A (JP)
Title: Waveguide branching filter
Inventor: IWASA YASUNORI
IPC: H01P1/213
Filed: 1994-07-11
Abstract: PURPOSE:To provide a waveguide branching filter with improved wide band property and power resistance. CONSTITUTION:A waveguide filter 2 is connected by a common waveguide 1 and an inductive iris 5 and the resonance frequency of the respective stages of the waveguide filter 2 and the size of the inductive iris 3 are adjusted so as to pass a frequency f1 through as a center frequency. Then, the distance of the inductive iris 5 and a short-circuit end 4 is selected to be 1/4 of an intratube wavelength lambdag1 for the frequency f1.
Patent JP-S5949546-A (JP)
Title: Electrophotographic receptor
Inventor: KAWAHARA TATSUROU
IPC: G03G5/06
Filed: 1982-09-14
Abstract: PURPOSE:To enhance sensitivity, by incorporating a specified branched-chain cyanine compd. as a charge carrier generating substance. CONSTITUTION:A photosensitive layer formed on a conductive substrate contains a cyanine compd. selected from a group consisting of compds. expressed by the general formulae ( I ), (II) in which R1, R2, R3 are each independently alkyl or alkenyl; Z1, Z2, Z3 are each -CH2- or -CH=CH- which may be substd. independently by -O-, -S-, -Se-, or alkyl; l, m, n are each independently 0 or 1; and X<-> is anionic atom or an anionic atomic group. and their derivs having substituents on the aromatic rings. Said cyanine compd. is higher in sensitivity than those of straight-chain cyanine compds. The cyanine compd. is dispersed into a binder or laminated with a charge transfer layer.