baber/WOPTO huggingface dataset:
Patent JP-S6365512-A (JP)
Title: Automatizing system for running of vehicle
Inventor: ONO TOYOICHI
IPC: G05D1/02
Filed: 1986-09-05
Abstract: PURPOSE:To accurately guide and run a vehicle, by detecting the position of the vehicle based on a principle of wave measurement, and guiding the vehicle along a targeted path set in advance, based on a detected position of the vehicle. CONSTITUTION:A mobile station 4 finds the time difference DELTAt1 of waves arriving to the mobile station 4 from a main station 51, and a slave station 52, and the time difference DELTAt2 of the waves arriving to the mobile station 4 from the main station 51, and a slave station 53, and adds them on a vehicle position detecting means 5. The vehicle position detecting means 5 calculates the position of the vehicle 1 based on those time differences DELTAt1 and DELTAt2. Since the position of the vehicle is detected based on the principle of the wave measurement, and the vehicle is guided and moved along the targeted path stored in advance in a targeted path storing means 3 in such way, it is possible to attach flexibility on the targeted path, and also, to accurately guide and run the vehicle by detecting the position of the vehicle with high accuracy.
Patent JP-S6269031-A (JP)
Title: Ceiling embedded type ventilating and air-conditioning device in combination
Inventor: NAKAJIMA MIHARU
IPC: F24F3/00
Filed: 1985-09-20
Abstract: PURPOSE:To permit to effect ventilation and air conditioning individually or in parallel by a method wherein an indoor air suction port and an indoor blow- off port are provided on the surface of a ceiling while an atmosphere suction port is provided on a wall surface contacting with atmosphere, further, the opening degree of a damper in a duct is controlled. CONSTITUTION:Ducts 8, 11, connecting a ventilating fan 13 to an indoor air suction port 4 and an atmosphere suction port 10 respectively, is installed in a ceiling 16 while dampers 9, 12 for switching flows in the ducts 8, 11 are provided in the ducts 8, 11. Dampers 14, 17 for switching the flow of air provided in the downstream side of the ventilating fan 13 also while the damper 14 is provided in a discharging duct 15 or the ventilating path for communicating with atmosphere and discharging indoor air. The damper 17 is provided in a ventilating path between the ventilating fan 13 and an indoor blow-off port 19, further, an utilizing side heat exchanger 18 for a separate type heat pump air-conditioner is provided between the damper 17 and the indoor blow-off port 19.
Patent JP-H01130618-A (JP)
Title: Cmos latching circuit
Inventor: DONARUDO MONROU UORUTAAZU JIYU
IPC: H03K3/356
Filed: 1988-08-22
Abstract: PURPOSE: To provide a high operation reliability and a high-speed operation by providing a P channel precharging transistor, a P channel driving transistor, an N channel driving transistor and an N channel enabling transistor. CONSTITUTION: A CMOS latch 10 is provided with the P channel precharging transistor P1, the P channel driving transistor P2, the N channel driving transistor N1 and the N channel enabling transistor N2. For instance, in the case that true loading signals LOAD are at a low logic level and complementary data input signals DATA are at a high level, true data output signals Q are at a low level. Further, since a transmission gate TG is turned OFF and the transistors N3 and N4 are turned ON, the true data output signals Q are maintained at the low level. For an inverter I, the complementary data output signals Q are maintained at the high level and it keeps the transistor P3 OFF and keeps the transistor N4 ON. Thus, an operation is performed at a high speed and logic delay is reduced.
Patent JP-H0759517-A (JP)
Title: Pet food having preventive effect on fatness
Inventor: KATSUTA YASUO
IPC: A23K1/00
Filed: 1993-08-24
Abstract: PURPOSE:To suppress rise in blood sugar value and secretion amount of insulin without reducing palatability by adding a slightly digestible dextrin containing a sufficient amount of a slightly digestible component to a carbohydrate in a pet food. CONSTITUTION:5-100 pts.wt. of a slightly digestible dextrin containing at least 30wt.%, preferably >=50wt.% of a slightly digestible component is added to 100 pts.wt. of a carbohydrate in a pet food. A pet food effective for preventing and improving fatness is obtained.
Patent JP-S6186708-A (JP)
Title: Cutter for optical fiber
Inventor: YOSHIZAWA SAKAE
IPC: B26F3/00
Filed: 1984-10-04
Abstract: PURPOSE:To correctly cut an optical fiber, by enlarging the flexural rigidity of an elastic plate which gives bending and tensile force to a flawed optical fiber. CONSTITUTION:The projected leading edge of an optical fiber 11 passed through a stopper 10 is clamped by means of a clamp 3 and an initial flaw is given to the optical fiber 11 with a blade 6. Since the back of a position of an elastic plate 12 which is contacted with the blade 6 is swelled and the cross-sectional area of a part where the maximum bending stress is produced is enlarged, the rigidity of the part is improved and does not readily make plastic deformation. Therefore, the optical fiber 11 can be cut accurately.
Patent JP-H02196929-A (JP)
Title: Infrared detector
Inventor: RARII JIEI HOONBETSUKU
IPC: G08B13/19
Filed: 1989-08-11
Abstract: PURPOSE: To achieve a detection capability comparable to that of a pyroelectric detector while keeping the advantage of bolometer, i.e., the monolithic structure, by employing amorphous silicon compounded with hydrogen coated with an infrared absorber as a resistance material. CONSTITUTION: The infrared detector employs an infrared radiation image unit in the form of a bolometer of monolithic array having high geometrical integration along with a high sensitivity resistance material. The bolometer 140 includes a stack 144 comprising silicon dioxide layers 146, 154, titanium nitride layers 148, 152, and a hydrate amorphous silicon layer 150. The resistance material is floated on a silicon detection circuit board 142. Distance between the floating resistance material and the underlying reflective circuit board 142 is equal to a quarter of wavelength in the center of infrared spectral band and high infrared absorbance can be attained.
Patent JP-H0373532-A (JP)
Title: Formation of wiring layer in semiconductor integrated circuit
Inventor: YAMAUCHI TAKAHIRO
IPC: H01L21/3205
Filed: 1989-08-15
Abstract: PURPOSE:To improve step coverage by a method wherein polyimide resin solution is applied to a stepped part on a semiconductor substrate, it is hardened by means of heat treatment at specific temperature or lower to form a polyimide film and after forming a wiring pattern with lithography of this polyimide film, it is graphitized with heat treatment at specific temperature or higher. CONSTITUTION:Aromatic polyimide or N-methyl-2 pyrolidone solution of aromatic polyamic acid is applied on a rotating semiconductor wafer 31 having a step 32, and then the semiconductor wafer 31 applied with the solution is heated in N2 at 400 deg.C or less to have solvent evaporated to obtain a thin polyimide film 33. Then, by means of lithography, the thin polyimide film 33 is processed to form a polyimide wiring pattern 33'. By heating the semiconductor wafer 31 in N2 at 1000 deg.C or higher, the thin polyimide film is graphitized to form a polyimide film wiring layer 34. Thus a thin wiring layer with good step coverage can be obtained.
Patent JP-H0767113-A (JP)
Title: Inter-frame band compressing signal switching circuit
Inventor: NIIMURA KAZUHARU
IPC: H04N5/92
Filed: 1993-08-24
Abstract: PURPOSE:To easily obtain a satisfactory regenerative image in the case of signal switching or editing by generating a switching output while matching the phases of cyclical synchronizing signals at two band compressing signals at the circuit for switching the two band compressing signals provided with cyclical synchronizing signals inserted to the inter-frame band compressing signals independently of the border of a code for each frame. CONSTITUTION:Data, to which inter-frame encoding processing and variable length encoding is performed, are inputted to a rate buffer 17, read out at specified speed and supplied later through an output terminal 18 to a multiplexer 10 on the next stage, and a control signal, voice data and cycle data or the like are multiplexed. Afterwards, the data are sent from the output terminal 8 to a transmission line. In this case, the rate buffer 17 plays the role of a buffer for absorbing difference between each generated code amount and a sent code amount. Therefore, since the cyclical synchronizing signals can be easily synchronized when switching the two inter-frame band compressing signals, at the time of switching, no image distortion is generated.
Patent JP-H0555321-A (JP)
Title: Semiconductor device and testing method thereof
Inventor: KANDA YOSHIMASA
IPC: H01L23/04
Filed: 1991-08-22
Abstract: PURPOSE:To facilitate the testing of a semiconductor device. CONSTITUTION:An LSI package 1 is equipped with a cap, which is detachably provided on the upper part of a semiconductor element, and a probe pad 4 which is formed by thickening a part of a lead wire 3 coming from an LSI (element) 2. As result, when a semiconductor device is tested, the cap 5 is removed, and the test is conducted by having the probe of a tester brought into contact with the probe pad 4, and after test is finished, the cap 5 is put on again.
Patent JP-H07174296-A (JP)
Title: Cryogenic liquid storage tank
Inventor: KIISU DABURIYUU GUSUTAFUSON
IPC: F17C3/00
Filed: 1994-09-02
Abstract: PURPOSE: To keep a pressure hold time for a long time by dividing a storage tank into a main tank and a small-size ullage tank stored in the main tank, connected with each other through a small-diameter passage. CONSTITUTION: This storage tank comprises a main tank 2 and an ullage tank 10 stored therein, while a small-diameter passage 12 connects between both the tanks 2, 10. A cryogenic liquid is supplied into the main tank 2 through a fill pipe 8. Because the fill pipe 8 is significantly larger than the passage 12, the main tank 2 is rapidly filled with the ullage tank 10 substantially empty at the beginning of the filling. When the main tank 2 is fully filled, the filling operation is stopped according to an output from a monitor 22. Then, the ullage tank 10 retains trapped gas and gradually allow the liquid from the main tank 2 to enter the ullage tank 10 through the passage 12 until the liquid levels in both the tanks 2, 10 are equal.
Patent JP-S60102846-A (JP)
Title: Clamping method of motor shaft and rotor
Inventor: IKEDA MATSUO
IPC: H02K1/28
Filed: 1983-11-08
Abstract: PURPOSE:To reduce the number of steps of machining a shaft and clamping a shaft rotor by filling resin between the bore of the rotor and the rotor clamp of a motor shaft to couple both and providing a stepwise difference between a ball bearing clamp and the rotor clamp. CONSTITUTION:A complete rotor is obtained by mounting a shaft 5 and a rotor 4 in a resin injection mold and clamping the shaft 5 and the rotor 4 with resin 9. In this case, the resin 9 is filled also in a groove 8 to be rigidly secured to a motor shaft 5. Simultaneously, a radial stepwise difference is formed between a rotor clamp 5b of the shaft 5 and the ball bearing clamp. Thus, the ball bearing clamp and the rotor clamp are simultaneously integrally molded with resin by the shaft ground in the size of the same outer diameter and the inner diameter of the rotor of one type, thereby reducing the number of steps of machining the shaft and clamping the shaft rotor.
Patent JP-H1042912-A (JP)
Title: Buckle
Inventor: TOKUDA YOSHIO
IPC: A44B11/25
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a buckle capable of surely connecting a male member and a female member and automatically locking the connection. SOLUTION: This buckle is constituted of a male member 10 having a pair of flexible arms 13 and a female member 20 having a cylindrical section 23 capable of storing a pair of flexible arms 13. The female member 20 is formed with a material having spring elasticity, and it is provided with a lock piece 40 capable of being set to the lock position blocking the inward deflection of a pair of flexible arms 13 inserted and to the lock release position allowing the inward deflection of a pair of flexible arms 13 inserted nearly in parallel with one face wall 27 and a lock button 50 moving and operating the lock piece 40 between the lock position and the lock release position. The female member 20 is thrust outward by the tip sections of the inserted flexible arms 13, and the lock piece 40 is elastically bent to the lock release position.  When the male member 10 and the female member 20 are connected, the lock piece 40 can be returned to the lock position by the elasticity of the material itself.
Patent JP-S59100377-A (JP)
Inventor: MINAMIDE GAISHI
IPC: F25D23/00
Filed: 1982-11-30
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-S6366964-A (JP)
Title: Solid-state image sensing element
Inventor: YABE HISAO
IPC: H04N5/335
Filed: 1986-09-05
Abstract: PURPOSE:To package a solid stage image sensing element in a small size by so providing at least part of a connecting member for electrically connecting a base side bonding pad provided on the front side of a base member to an external electrode provided on the rear side as to be overlapped on the rear surface of a solid state image sensing element chip. CONSTITUTION:A solid stage image sensing element chip 46 is secured to the front side of a base member 44, a bonding pad of the chip 46 is connected by a bonding wire 49 to a bonding pad 51 provided at the front side of the member 44, and an external electrode 31 provided at the rear side of the member 44 is conducted by a connecting member to the pad 51. In such a solid state image sensing element 17, at least part of the connecting member of the part directed toward the rear side of the member 44 from the chip 46 is formed to be overlapped on a part projected from the chip 46. For example, the pad 51 is connected to a copper foil 52, a plating layer 53 formed thereon, and a connecting member, such as a plating layer 55 of the part of a through hole 54 to a metal pin 31 as an external electrode.
Patent JP-2000039209-A (JP)
Title: Ceiling embedded type air conditioner
Inventor: SHIRAI AKIMASA
IPC: F24F13/32
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling embedded type air conditioner driven via a crank pin of a simple constitution by coupling a rotary shaft of wind direction altering plates provided at air outlets of four sides via a coupling member with an advantageous cost. SOLUTION: In the ceiling embedded type air conditioner comprising wind direction altering plates 5 rotatably supported to air outlets of four sides of a decoration panel 2, adjacent rotary shafts 6 of both sides of the plates 5 coupled via coupling members 7 at corners 2a of the panel 2, and a driving motor 8 for driving the plates 5 at any one position of the corners 2a; engaging holes deviated at substantially the same positions from a shaft center in a longitudinal direction of the adjacent shafts 6 are opened, the members 7 are bent substantially perpendicularly to the holes, its both ends are engaged slidably to a circumferential direction of the hole to couple the adjacent shafts 6, and the plates 5 are driven via a crank pin provided at a driving shaft of the motor 8.
Patent JP-S6453355-A (JP)
Title: Objective lens driving device
Inventor: INAGE TORU
IPC: G11B7/09
Filed: 1987-08-25
Abstract: PURPOSE:To improve the responsiveness of displacement, by providing an objective lens holding plate in which a flexible deformation part to which an objective lens mounting part is linked is formed integrally, providing a magnetic material and a magnetic field generating means confronting with each other with different confronting areas at a part where a base is confronted with the objective lens mounting part, and displacing an objective lens in its optical axial direction. CONSTITUTION:A thin plate shape objective lens holding plate 10 in which the objective lens mounting part 10b in a center part is formed integrally in shape linked by the flexible deformation part 10c is provided at an outside fixing part 10a, and the base 11 having an optical path hole in the optical axial direction of the objective lens 15 is linked to the fixing part 10a, and is arranged in parallel with the objective lens holding plate 10 keeping a constant interval. And the magnetic material 18 and the magnetic field generating means 15 whose centers are conformed with the optical axis of the objective lens 15 and confront with each other with different confronting areas are provided at the part where the base 11 is confronted with the objective lens mounting part 10b. The objective lens 15 is displaced in its optical axial direction corresponding to magnetic strength, then, the responsiveness can be improved.
Patent JP-H1052160-A (JP)
Title: Combine harvester
Inventor: MAKIZONO HARUMICHI
IPC: A01F17/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To enable smooth conveyance of waste straws even when the load of a threshing drum is increased. SOLUTION: This combine harvester is equipped with a waste straw conveyer 23 which receives waste straw from a threshing unit 4 and conveys them backward, and this waste straw conveyer 23 comprises a plant foot conveying mechanism 21 which conveys the plant foot of the waste straws with a waste straw chain 34 and a nipping rail opposing to the waste straw chain 34 and equipped with a straw ear tip-latching and conveying mechanism 22 of an endless rotor 38 having latching projections.  In this case, driving sprockets for the plant foot conveying mechanism 21 and the ear tip-latching and conveying mechanism 22 are concentrically arranged and a transmission shaft 14 for driving a threshing drum is arranged in parallel with the shaft of the threshing drum on the contrary side to a threshing opening 15, and extended downward in the straw-conveying direction and both driving sprockets are synchronously connected to the end of the extended shaft.
Patent JP-H0192212-A (JP)
Title: Improvement of organic compound
Inventor: SARUBATOORE BARENTEI
IPC: C09K23/52
Filed: 1988-08-26
Abstract: PURPOSE: To provide a novel copolymer which is useful as an additive to a cementitious mixture and has an excellent surface active effect by bringing a polyalkylene glycol into reaction with a copolymer consisting of a unit derived from a styrene and maleic anhydride.  
     CONSTITUTION: The copolymer having the iterative unit of formula I ((x), (y) are 0.01 to 100; (n) is 10 to 100) into reaction with the compd. of formula II (R is 2-6C alkylene; R 1  is 1-20C alkyl, phenyl, etc.; (m) is 1 to 100) and further, bringing the resulted copolymer into reaction with an alkaline (earth) base, ammonia or alkylamino compd. at need, by which the copolymer having the interative unit of formula III ((z) is (x), provided that the ratio of x:(y+z) is 1:10 to 10:1, the ratio of z:y is 3:1 to 100:1 and m+n is 15 to 100) is obtd. The copolymer of the formula I is recommended to be obtd. usually by copolymerizing the styrene and the maleic anhydride. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0374817-A (JP)
Title: Laminated ceramic capacitor
Inventor: OKUYAMA HIKOHARU
IPC: H01G4/12
Filed: 1989-08-16
Abstract: PURPOSE:To prevent the generation of cracks at the time of soldering, by providing the uppermost part and the lowermost part with retaining layers not participating in electric capacitance, and specifying, in the central part, the relation between the total height of an element and the thicknesses of the retaining layers when a capacitor is formed by alternately laminating a plurality of facing inner electrodes and ceramic dielectric layers. CONSTITUTION:When the total height of a ceramic capacitor element is T, and the retaining layer thickness of the uppermost part and that of the lowermost layer are (t) respectively, the relation between them is set as t<=0.1XT. By this constitution, the instantaneous temperature difference between contact surfaces of the retaining layers and inner electrode layers is reduced for heat change at the time of soldering, and the thermal stress becoming a cause of crack generation in the retaining part is decreased. That is, the stress applied to an object in which temperature difference  T generates can be expressed by delta=alphaXEX T, where alpha is thermal expansion coefficient and E is Young's modulus of the material. By making (t) relatively small, thermal conduction from the surface to the inside is made easy, so that  T is reduced.
Patent JP-H0556092-A (JP)
Title: Phase modulation circuit
Inventor: ARAI HARUICHI
IPC: H03C3/22
Filed: 1991-08-22
Abstract: PURPOSE:To apply the phase modulation of low distortion even to a low level portion of a modulation signal by applying a bias voltage of a reverse polarity to a diode at a same period for the modulation signal. CONSTITUTION:A modulation signal is given to a roll-off filter (LPF), in which a base band signal used for a high frequency interruption is formed and it is given to a bias generating circuit 1 and an amplifier 3. A Schmitt circuit 11 of the bias generating circuit 1 shapes the signal into a rectangular wave, an inverter 12 inverts the polarity and the result is given to a modulation transformer T1. The amplifier 3 amplifies the signal and gives the result to an HF coil L1. Through the constitution above, a voltage -VF is applied to the modulation transformer T1 for periods t1-t2, a positive voltage is applied to a diode D2 via the HF coil L1 and a current flows to the diode. Similarly, a voltage +VF is applied to the transformer T1 for periods t2-t3, the diode D1 is active, a modulation output of a reverse phase is obtained and even when the modulation signal is small, phase modulation with low distortion is attained.
Patent JP-H11309800-A (JP)
Title: Packaging material and bag
Inventor: NAKAHARA KATSUJI
IPC: B32B7/02
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To realize an excellent ink absorbency, a high printing density or the like by a method wherein the haze of a film, on which an ink accepting layer is provided, is set within a specified range. SOLUTION: An ink accepting layer is coated on a plastic film with a gravure coating method or the like. In this case, before the coating on the film, the surface treatment such as a corona discharge treatment or the like is executed on the film. Here, the thickness of the plastic film is set to be about 5-200 μm and the coating thickness of the ink accepting layer is set to be about 1-50 μm. Further, the haze of the film, onto which the ink accepting layer is laminated is set within the range of 10-90%. Furthermore, as a hydrophilic resin used for the ink accepting layer, a polyester resin or the like is used. Furthermore, in the polyester resin, a hardener such as a melamine or the like, a fluorine surface-active agent or the like are included and, at the same time, also at least either one of inorganic particles, organic particles, dyes and pigments is included.  As a result, an excellent ink absorbency, high printing density and the like can be realized.
Patent JP-H0550932-A (JP)
Title: Automatic steering device of vehicle
Inventor: DOI AYUMI
IPC: G08G1/16
Filed: 1991-08-22
Abstract: PURPOSE:To sequre a steering along a steering pattern, and to avoid an interference with an obstacle securely. CONSTITUTION:A steering angle detecting means 15A of a controller 15 receives a signal from a torque sensor 9, and detects the steering angle by a driver. A regulating means 15B which has received the output of the steering angle detecting means 15A controls an electric motor 8 to regulate the steering operation when the driver steers at a steering angle more than a specific steering angle in an automatic steering operation. Consequently, a steering along a steering pattern can be secured.