baber/WOPTO huggingface dataset:
Patent JP-S61214096-A (JP)
Title: Device for preventing burglar of electronic appliance
Inventor: PEETAA ZAIBORUTO
IPC: B60R11/02
Filed: 1986-03-14
Abstract: Upon unauthorized removal of a car radio (2) from the chassis (C) of a car, a memory (5) which has a code stored therein is changed and inhibits operation of the car radio. The memory is retained in a predetermined memory state either by continuously receiving data inputs, for example from a potentiometer slider of a potentiometer (6), or data entered into an RAM energized only upon being properly connected in the vehicle. Alternatively, a user may enter a code, for example by operation of station selector buttons (4) of the car radio (2), and upon operating a set code switch (9), which code is destroyed upon removal of the radio, or upon failure to enter the correct code from time to time. The selected code can be encrypted by a preset encrypting memory chip, for example within the memory (5), and the encrypted code displayed, with only the manufacturer knowing the encrypting data, and releasing the encrypting data only to an authorized person, thereby permitting continued use of the radio by the authorized person even though the code word may have been forgotten.
Patent JP-H11249163-A (JP)
Title: Liquid crystal display device and production thereof
Inventor: FUJITA AKIRA
IPC: G02F1/13
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of short-circuitting between leads exposed at the terminal edge part of a flexible circuit board and the occurrence of backlight foreign matter on a liquid crystal panel. SOLUTION: A lead 2a of a flexible circuit board 2 is positioned at a connecting terminal part 1b of a glass substrate 1, a terminal edge part 2c of an insulating film 2b covering the lead 2a is inserted into a step part 4 of the glass substrate 1, the terminal edge part 2c of the lead 2a and the insulating film 2b is covered with the step part 4, and the positioned lead 2a and connecting terminal part 1b are electrically connected by an adhesive 3 while lowering pressure. Besides, the excess adhesive 3 protruded from the terminal edge of the glass substrate 1 is stored in the step part 4.
Patent JP-H11248813-A (JP)
Title: Method for estimating arrival angle of radio wave
Inventor: OTAKI YUKIO
IPC: G01S7/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To estimate the arrival angle of radio waves without performing many complicate calculations by optimizing estimation values of an azimuth angle and a zenith angle to make minimum a cumulative square error related to a difference between an estimated reception signal and a received signal of each element and determining the arrival angle. SOLUTION: Two sets of pair elements consisting of optional two elements of a multi-element array antenna are selected. A reception phase difference between two elements of each pair of the two sets is calculated. An estimation value of an azimuth angle of a coming electric wave is calculated from a ratio of reception phase differences of the two sets. An estimation value of a zenith angle of the coming radio wave is calculated on the basis of the calculated estimation value of the azimuth angle and the reception phase differences of the pairs of the sets.  The estimation values of the azimuth angle and zenith angle are optimized to make minimum a cumulative square error related to a difference of an estimation reception signal of each element and a received signal of the element of the multi-element array antenna calculated from the estimation values of the azimuth angles and zenith angles, thereby determining an arrival angle of the coming electric wave.
Patent JP-2000252061-A (JP)
Title: Manufacture of electroluminescence element, its device, and manufacture of pellet for electroluminescence element
Inventor: KIJIMA YASUNORI
IPC: H05B33/14
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of an electroluminescence element with high productivity capable of quickly supplying a constituting material of an organic layer of an organic EL element within a vacuum deposition device without contaminating the circumference, a device thereof, and the manufacturing method of a pellet for the electroluminescence element. SOLUTION: Each material of an organic layer is formed in a pellet 25, the pellet 25 is housed in a holder 21, the holder 21 in which the pellet 25 of each material is housed is arranged on a crucible 23 placed within a vacuum chamber 20, the pellet 25 is supplied to the crucible 23 by spontaneous drop caused by gravity of the pellet 25, each pellet 25 is vaporized and deposited on an ITO substrate 24 carried on each crucible 23, and the organic layer is formed.
Patent JP-S62211962-A (JP)
Title: Manufacture of high-frequency semiconductor device
Inventor: TAKAYAMA TAKEHIRO
IPC: H01L21/338
Filed: 1986-03-12
Abstract: PURPOSE:To make a via-hole in a region of semiconductor element doing no damage to the characteristic impedance by a method wherein the backside of a region formed into a semiconductor element of a semiconductor substrate is made into a recession while the thickness of substrate is made thinner than the backside of microstripline forming region. CONSTITUTION:A resist film 21 is formed on the backside of a substrate 11 to etch the substrate 11 using the resist film 2 as a mask further to make a recess 17 on the back of a source electrode 15 region. Next, the film 21 is removed to form a new resist film 22 in the recess 17 forming a via-hole 18 by etching again using the film 22 as a mask. Finally, the back is coated with a gold film 16 to complete a GaAs IC. Through these procedures, a via-hole 18 can be made in a region of semiconductor element doing no damage to the characteristic impedance.
Patent JP-S53140985-A (JP)
Title: Photo semiconductor switching circuit
Inventor: SAGAWA AKIO
IPC: H01L31/111
Filed: 1977-05-16
Abstract: PURPOSE: To increase the density of photo switching circuits having bidirectivity by about twice by connecting unidirectional elements antiparallel to the respective PN junction parts at both ends of a photo control element of NPNPN 5 layer structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61216927-A (JP)
Title: Excavator
Inventor: FUKUMOTO MICHIHIRO
IPC: E02D17/13
Filed: 1985-03-18
Abstract: PURPOSE:To exactly excavate the ground by a method in which plural casing tubes are hung down from a driver and each auger shaft is hung down from a branch box horizontally set between the lower ends of the casing tubes. CONSTITUTION:Rotary shafts 14 inserted into casing tubes 13 are rotated by operating a drive motor 12, and the rotation of the shafts 14 is transmitted to each auger shaft 20 and a stirring shaft 30 by a rotation transmitting mechanism 40 in a branch box 15 to rotate them. A driver 10 is moved downwards along a leader 2, and plural continuous holes are excavated by the excavating head 21 of each auger shaft 20. The branch box 15 can thus be kept horizontally by the casing tubes 13, and each auger shaft can be kept vertically, thereby straight hole can be excavated.
Patent JP-S62213003-A (JP)
Inventor: SHIRATO JUNJI
IPC: F21V21/14
Filed: 1986-03-13
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-H01230379-A (JP)
Title: Rescue of person left on second floor or above in fire by rescue crew
Inventor: ISHIOKA SHIGEO
IPC: A62B1/00
Filed: 1988-03-09
Abstract: PURPOSE:To rescue a person left on the second floor or above at the time of a fire through an opening section by using a small-sized and lightweight fire escape lowering tool, a fulcrum generator, and a storing shoulder carrier. CONSTITUTION:When a window frame fulcrum and shoulder carrier is to be used as a window frame fulcrum, the upper end of the rope of a lowering tool is connected to a rope fulcrum 10 or 11. A pipe 14 is made expandable against a sill sticking plate 9 and a bent rod 20 is made expandable against the pipe 14 so that the bent rod 20 is closely stuck to the outside edge of a window frame sill plate 7. Footboards 29 and 30 facilitate a rescued person to mount on the window frame sill plate 7 while being lowered. When two rescuers proceed to the fire site, for example, a rescued person lowering tool 5, a rescuer lowering tool 2, a fulcrum generator and a flame-proofing cover 5 are stored in a thick storage bag, tools are taken out at the fire site, the device is set upside down and fitted to a window frame. The strike section 78 of a soft wall supporting nail is driven with a hammer at the upper section of an opening section, if possible, while a junction and handle section 76 is put downward so that the tip of a soft wall penetrating section 75 penetrates the wall, an auxiliary rope is inserted through the rope connecting hole nearest to the wall and the hole of the junction and handle section 76, a lowering rope is connected to this auxiliary rope.
Patent JP-2000249630-A (JP)
Title: Injector
Inventor: MATSUI MASAMI
IPC: G01N1/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an injector which can be applied to an analyzer such as a gas chromatograph, a gas chromatograph-mass spectrometer, a combustion- type total carbon analyzer, a high-performance liquid chromatograph or the like and which is handled easily. SOLUTION: A nonporous polymer membrane 13 which comprises a selective isolation function due to a distribution is provided, and a container 12 which is equipped with the polymer membrane 13 as a partition is provider. Inside the container 12, a sample phase 41 which contains a sample S is introduced to one side isolated by the polymer membrane 13. A mobile phase 31 is introduced to the other side isolated by the polymer membrane 13. The sample S is moved into the mobile phase 31 through the polymer membrane 13 and the sample S is injected.
Patent JP-H11235608-A (JP)
Title: Tool chuck
Inventor: ISHIKAWA HITOSHI
IPC: B23B31/117
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To replace and fix a tool by heating and cooling by forming plural grooves with such a depth that a cylindrical contraction tightening part remains near the peripheral wall of a tool holding hole in the outer peripheral part of a chuck cylinder. SOLUTION: Plural grooves 13,13,...13 with such a depth that a cylindrical contraction tightening part 3c remains near the peripheral wall 8a of a tool holding hole 8 are formed in the outer peripheral part 3b of a chuck cylinder 3, and a reinforcement rib 14 projected in the radial direction is formed between the recessed grooves 13. In replacing a tool 9, a heat source is given toward the outer peripheral surface 11 of the chuck cylinder 3 to heat and expand the chuck cylinder 3, and the tool 9 is pulled out of the tool holding hole 8. When another tool 9 is immediately inserted and naturally cooled, the contraction tightening part 3c positioned in the periphery of the tool holding hole 8 of the chuck cylinder 3 is contracted so that the tool 9 is tightened to be united in a body.
Patent JP-H05258794-A (JP)
Title: Connector structure
IPC: H01R13/11
Filed: 1992-03-16
Abstract: PURPOSE:To make a connector at a low cost and compact structure by inserting contact plates and insulative plates alternately in lamination in a holder in which grooves are furnished at its inner wall surfaces. CONSTITUTION:A box-shaped holder 7 is made of insulative material and furnished at its inner wall surfaces 7A with grooves 8 at a pitch P, and contact plates 1 and insulative plates 4 are alternately inserted in the grooves 8 so as to form a laminate. Each contact plate 1 is made of conductive material, and a contact piece 2 pinching a pin to be connected is installed on one side thereof while a terminal piece 3 is installed on the other side. Each of the insulative plates 4 is formed by enclosing a metal plate 5 with insulative layers 6. When these plates 1, 4 are to be inserted in the holder 7, their side end-faces 1A, 4A are put mating with the grooves 8 and intruded along these 8. This allows structuring small and at a low cost compared with a conventional arrangement with a housing formed by molding.
Patent JP-S51132748-A (JP)
Title: Non-stable multivibrator circuit
Inventor: KATADA HIROSHI
IPC: H03K3/282
Filed: 1975-05-14
Abstract: PURPOSE:In order to obtain Non-stable multivibrator circuit which is designed to promote the minimum transmitting factor and the maximum transmitting factor of a chopper possible when reducing the minimum time, for instance, when applying it to an electric automobile, without substantially changing its period.
Patent JP-H0517003-A (JP)
Title: Article in and out method in housing device
Inventor: HARA AKIJI
IPC: B65G1/137
Filed: 1991-02-27
Abstract: PURPOSE:To heighten the storing capacity of a housing device in a limited space and to decrease the height of a rack of the housing device. CONSTITUTION:When baggages 42 are carried in a storing rack 50 fixed to a frame 41 by a slide fork 60, the baggages 42 are carried in sequentially from the uppermost storing rack 50 to the lower storing racks 50. When the baggages 42 are carried out from the storing rack 50 by the slide fork 60, the baggages 42 are carried out sequentially from the lowermost storing rack 50 to the upper storing racks 50.
Patent JP-H10255707-A (JP)
Title: Method for uniformly irradiating large area of ion beam by spiral beam scanning
Inventor: FUKUDA MITSUHIRO
IPC: H01J37/30
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To uniform irradiate a circular large-area target without any intermittent cutoff of a continuous beam by changing the amplitudes and cycles of coil currents of two deflecting solenoids in an irrationally functional manner so as to spirally scan an ion beam on the target. SOLUTION: An ion beam 10 is periodically deflected in directions perpendicular to each other by using two series of X-direction and Y-direction deflecting solenoids 12, 14. The deflection strength and the frequency are changed in an irrationally functional manner so as to obtain a given radial interval on a beam scanning orbit and a constant scanning speed, thereby achieving the uniform fluence distribution of the entire irradiation. That is, since a DC ion beam 10 or an ion beam 10 having a pulse cycle of 10<-9> to 10<-3> sec. which is accelerated by an ion accelerator, passes through the X-direction deflecting solenoid 12 so as to be deflected in an X direction, and subsequently, it passes through the Y-direction deflecting solenoid 14 so as to be deflected in an Y direction. Finally, the beam 10 can be uniformly irradiated on an irradiation sample 16 in a circular form.
Patent JP-S63221986-A (JP)
Inventor: OTAKI KEIZABURO
IPC: B23P19/04
Filed: 1987-03-11
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-S63223085-A (JP)
Title: Production of zinc sulfide fluorescent substance thin film
Inventor: YOKOYAMA MASAO
IPC: H05B33/14
Filed: 1987-03-11
Abstract: PURPOSE:To obtain a fluorescent substance thin film useful in electroluminescence for DC or AC drive, low-speed electron beam emission or fluorescent material, by laminating a zinc sulfide thin film by coating and thermal decomposition to a zinc sulfide thin film by vacuum metallizing. CONSTITUTION:(A) A zinc sulfide thin film having ordinarily 200-3,000Angstrom  (preferably 500-2,000Angstrom ) thin film and 0.05-0.5mum particle diameter obtained by coating with a solution of an organozinc compound and thermal decomposition is laminated to (B) a zinc sulfide thin film by vacuum metallizing (preferably under 1X10<-5> degree of vacuum at 100-300 deg.C) to give a fluorescent substance thin film having smooth surface, a few pinholes and dark spots, high resistance, improved dielectric breakdown strength and high density.
Patent JP-H05216327-A (JP)
Title: Corona electrostatic charge device
Inventor: MAEDA KAZUHIKO
IPC: G03G15/02
Filed: 1992-02-06
Abstract: PURPOSE:To prevent a current leaked from a corona electrostatic charger from directly acting to an image carrier as for a corona electrostatic charge device which controls the electrostatic charge of the image carrier by combining the corona electrostatic charger and a grid member and impressing a prescribed voltage on the respective members. CONSTITUTION:Such a mechanism that the grid member 20 is arranged between a photosensitive belt 2 and the corona electrostatic charger 10 using plural sawtooth-like electric discharge members 11,... and the photosensitive belt being as the image carrier is uniformly electorstatically charged by impressing the prescribed voltage on both members is constituted. Flange members 17 and 17a are projectingly provided at parts before and behind the corona electrostatic charger. However, a power receiving part which is wider than the charger 10 is provided on the grid member for the charger 10 and end plates 23 and 23a are formed wider than the end parts 18 and 18a of the flange members 17 and 17a by an interval A so as to prevent a black stripe or the like from being formed on the belt 2 caused by the leaked current.
Patent JP-S63299774-A (JP)
Title: Operating voltage limiting circuit device
Inventor: FURANTSU DEIITAARE
IPC: H04N3/185
Filed: 1988-03-11
Abstract: Circuitry for limiting a rectified operating voltage. To recover energy from unutilized power from the secondary winding of a switching-network transformer, it is recirculated to the primary winding through a diode. When appliances fail, the excess energy component can increase to the extent that components are destroyed because the operating voltage increases. To prevent this situation the excess energy is recirculated into a higher operating voltage US through a diode and through another secondary winding of the transformer. The number of turns in the second secondary winding and its polarity ensure that the flyback voltage UR will be higher than the difference between US and UB. Switching-network components in conjunction with rectifier modulators in television receivers.
Patent JP-H09245812-A (JP)
Title: Flat solid electrolyte fuel cell
Inventor: NAGATA MASAKATSU
IPC: H01M8/02
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To enhance assembly job efficiency. SOLUTION: Cores 30 formed into the form of a ventilation groove 21 out of a removable material are previously arranged on a unit cell 10, and a separator 20 is formed by thermal splaying, then the cores are removed in the means suitable for the material. Since an electrode of the unit cell 10 and the separator 20 are integrally formed in the surrounding of the ventilation groove 21 formed by removing the core 30, the formation of gas seal is made unnecessary. When cells integrally formed with the separator are connected in series, they are stacked by forming a gap (functions as a ventilation groove) between the unit cells, and the electrodes of upper and lower cells and the separator are electrically connected with a conductive material. The manufacturing process is made efficient, and cost is reduced.
Patent JP-S56153555-A (JP)
Title: Endless tape running device
Inventor: IZAWA FUMIO
IPC: G11B15/70
Filed: 1980-04-28
Abstract: PURPOSE:To effectively prevent the production of tape winding failures, by providing a guide body between a tape transmission section and a slack preventing plate and controlling the slack of transmission tape. CONSTITUTION:The endless tape 11 is wound on the external circumference of the fixed reel 12 and introduced to the inner circumference of the reel 12 from the tape unloading link 13. The tape 11 unloaded to the inner circumference is in contact with the head mechanism 14 and runs with the tape drive mechanism consisting of the capstan 15 and the pinch roller 16. The tape 11 delivered enters the tape slack section 18 set for the range with the tape suppression plate 20 and the regulating plate 21, and it is introduced to the over turn guide 17 along the guide plate 19 and wound on the external circumference of the reel 12. The guide pole 22 is set between the inner circumference of the reel 12 and the capstan 15 opposingly to the slack regulating plate 20 at the tape slack section 18.
Patent JP-H06238928-A (JP)
Title: Image forming device
Inventor: INAGAKI MINORU
IPC: B41J2/325
Filed: 1993-02-22
Abstract: PURPOSE:To enable a migration operation of an intermediate transfer medium, a bridging over operation of the intermediate medium, etc., to be carried out smoothly without complicating a structure of an image forming device by a method wherein a color image is formed on the intermediate transfer medium by making a rotating drum pivot, in a reciprocating manner, a plurality of times. CONSTITUTION:An image writing means 27 wherein an intermediate transfer medium is fixed on a rotating drum 24 and an color image is formed on the intermediate transfer medium 25 while the rotary drum 24 is rotated in a reciprocating manner, a plurality of times, and an image transfer means 29 wherein the intermediate transfer medium 25 is heated and pressured at a more downstream position than the image writing means 27 to transfer the color image onto a material to be transferred, are provided. The image writing means 27 contains a motor for making the rotating drum pivot, power transmission mechanisms 2411, 2419 which transmit power of the motor to the rotating drum 24, and a clutch 2405 provided to the power transmission mechanisms 2411, 2419.
Patent JP-H02235353-A (JP)
Title: Tape carrier type semiconductor device
Inventor: SHIMAMOTO HARUO
IPC: H01L21/60
Filed: 1989-03-08
Abstract: PURPOSE:To prevent the position deviation and deformation of a lead at the time of cutting, and realize the sure soldering of a lead by respectively connecting the cutting part side tip of each lead by using an insulating member. CONSTITUTION:A bridge part 12 which is the insulating member of a tape member 1 is formed by boring a bridge part hole 11, and uses the residual part of the tape member 1 between the bridge part hole 11 and an outer lead hole 3. An inner lead part 5a is inserted into a center device hole 2, and lead terminal 5 is formed by bridging an outer lead part 5c on the outer lead hole 3 and the bridge part hole 11. Each protruding electrode 8 of a semiconductor element 7 and the inner lead part 5a are connected and sealed by using sealing material 9. An acceptable semiconductor element 7 tested by a test pad 5d is punched in a body unified with the outer lead 5c, in the state where the bridge part 12 is attached to a soldering part 5b of the lead terminal 5. Thereby the position displacement and deformation of a lead can be prevented.
Patent JP-H02238171-A (JP)
Title: Starter device
Inventor: ISOZUMI SHUZO
IPC: F02N15/02
Filed: 1989-03-08
Abstract: PURPOSE:To contrive to mainly make the whole of a device small in size by specifying the relation in number among a sun gear, planetary gears and an internal gear, the meshing pressure angle between the planetary gears and the internal gear and the like in the epicycle reduction gear of a starter device. CONSTITUTION:A starter device transmits the torque of the armature rotating shaft 3 of a DC motor 2 via an epicycle reduction gear 1. The epicycle reduction gear 1 is composed of a sun gear 4, an internal gear 6, a number of planetary gears 7 and of the like. In this case, when let the number of the teeth of the sun gear 4 be Zs, let the number of the teeth of each planetary gear 7 be Zp, let the number of the teeth of the internal gear 6 be Zi, and let the number of the planetary gears 7 be N, each gear is established in such a way that an equation (Zs+Zi)/N = an integer has to be satisfied. In addition, when let the meshing pressure angle between the sun gear 4 and the planetary gears 7 be alphabs, the meshing pressure angle abi between the planetary gears 7 and the internal gear 6 is thereby established in such a way that cos<-1>[{(Zi-Zp)/(Zs+ Zp)}cos alphabs] has to be satisfied.