baber/WOPTO huggingface dataset:
Patent JP-H05267641-A (JP)
Title: Semiconductor device and its manufacture
IPC: H01L29/205
Filed: 1992-03-17
Abstract: PURPOSE:To more easily form a contact layer on a thin layer by adjacently providing planes (100) and (111)-A on the same substrate. CONSTITUTION:After adjacently forming a plane (100) and planes (111)-A on the same substrate, an AlxGa1-xAs (0<=x<=1) layer containing Si as an impurity is grown on the planes. The AlxGa1-xAs layer forms an N-type AlxGa1-xAs layer 2 on the plane (100) and P-type AlxGa1-xAs layer 5 on the plane (111)-A. When an AlyGa1-yAs (0<=y<=1) layer containing Be as an impurity is grown on the AlxGa1-xAs layer, P-type AlyGa1-yAs layers 3 and 6 are respectively formed on the planes (100) and (111)-A. In addition, when an AlzGa1-zAs layers, an N-and P-type AlzGa1-zAs layers 4 and 7 are respectively formed on the planes (100) and (111)-A. Thus an NPN junction is formed on the plane (100) and all the layers become P-type on the plane (111)-A.
Patent JP-H04293675-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: NAGAOKA MITSURU
IPC: B62D111/00
Filed: 1991-03-22
Abstract: PURPOSE:To improve the traveling stability by providing control means performing the steering angle control of rear wheels so that the steering quantity of the rear wheels is restricted to a limiter value when the steering quantity change of the rear wheels is larger than the preset limiter value. CONSTITUTION:When a control switching means 33 switches a control means controlling the steering angle of rear wheels between a yaw rate feedback control means 30 and the second control means 31, 32, the control means performing the steering angle control of the rear wheels restricts the steering quantity thetar(n) of the rear wheels to the preset limiter value if the steering quantity thetar(n) change of the rear wheels is larger than the preset limiter value thetarL1(n). The change of the rear wheel steering angle when the control means is switched is restricted to the preset limiter value or below, thus the steering angle of the rear wheels is surely prevented from being changed sharply and largely to give a malaise to a driver by the switching of the control means.
Patent JP-S60221018-A (JP)
Inventor: TAKAGI MIKIO
IPC: A01F12/32
Filed: 1985-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02238444-A (JP)
Title: Electrical connection structure for printed circuit board in camera
Inventor: YOMOGIZAWA SHINYA
IPC: G03B17/02
Filed: 1989-03-10
Abstract: PURPOSE:To reduce the number of parts and an assembling space and to miniaturize a camera by interposing the contact pattern part of each printed circuit board in a surface where the fixing member and the camera main body are firmly fitted to hold it with them and bringing each setting pattern into press- contact with each other by the film forming force to the camera main body of the fixing member. CONSTITUTION:The contact patterns 2c and 3c which are used for electrical connection and formed corresponding to the two flexible printed circuit boards 2 and 3 are superposed on the rubber 5 which is fitted and fixed to give press- contact force to the groove 9a of a structural member 9 being the camera main body. Moreover, the plate part 1e of a hand grip member 1 is overlapped thereon, and they are clamped together to the structural member with a vis 4 to be firmly fixed. Therefore, a crossarm brace exclusively used for electrical connection of the printed circuit boards 2 and 3 is not needed. The man-hour of tightening steps can thus be reduced and the inside space of the camera can be effectively utilized.
Patent JP-H03258260-A (JP)
Title: High pressure sterilization
Inventor: MAZAKI HIDEHIKO
IPC: A61L2/02
Filed: 1990-03-09
Abstract: PURPOSE:To make it possible to sterilize a content filled in a package without being accompanied with deterioration of a metal deposition layer of the package by a method wherein the package is provided with a laminated base having an outer layer film, a metal deposition layer and a heat-sealable film provided so as to coat the metal deposition layer and pressing is performed at a specified temp. CONSTITUTION:A bag pouch 1 is formed by facing a pair of laminated bases 2 and heat-sealing the periphery. The laminated base 2 has a structure laminating an outer layer film 3, a metal deposition layer 4 and a heat-sealable film 5 in this order. As the outer layer 5, a polyamide film such as a nylon 6 film is used. As the metal deposition layer 4, aluminum is made into a film on the base plastic film 3 by means of vapor deposition. As the heat-sealable film 5, a polyolefin film such as polyethylene film is used. In addition, as the high pressure sterilization condition, the temp. of a pressurizing medium is 80 deg.C or lower. As it is unnecessary to heat the package at a high temp. like this, steam permeability and oxygen permeability of the outer layer film and heat-sealable film constituting the package are kept under a good condition free from a possibility that the metal-deposited layer formed between films is oxidized and deteriorated.
Patent JP-S51134534-A (JP)
Title: Volatile memory reproduction pulse synchronizing system
Inventor: TORII YOSHIHARU
IPC: G11C11/406
Filed: 1975-05-16
Abstract: PURPOSE: Prevention of the deterioration in memory transfer rate due to reproduction of volatile memory cell by synchronizing the read/write cycle with the reproduction cycle even if both output pulses are asynchronous with each other. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54149513-A (JP)
Title: Controller for integration of coaxial cable
Inventor: SUGIMOTO ATSUMI
IPC: H04N5/222
Filed: 1978-05-17
Abstract: PURPOSE: To send information on a time-division multiplex via one coaxial cable at a rate synchronizing with a television cycle, by converting an analog control voltage into a digital voltage as well as level conversion of ON-OFF control information.  
     CONSTITUTION: Various analog variable control voltages (CV) and ON-OFF control information (SV) outputted from remote control board 1 are supplied to transmission part 2. In transmission part 2, various CVs are converted into digital signals and SV is stored temporarily in the shift register as it is. Then, the data stored in the shift register is given parity information, read out sequentially at horizontal synchronizing timing, and superposed upon a synchronizing signal before being sent to reception part 4 via coaxial cable 3. In reception part 4, the data transmitted in the time-division mode are reconverted and then sent to television unit 5. From unit 5, tally information is returned to transmission sides 2 and 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10256598-A (JP)
Title: Semiconductor light emitting device
Inventor: SHAKUDA YUKIO
IPC: H01L33/12
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device having a high light emission efficiency and excellent electrical characteristics without deteriorating film property of a window layer in a semiconductor light emitting device in which a light emitting layer is formed with an AlGaInP compound semiconductor and GaP is used as the window layer. SOLUTION: The present device includes a substrate 1, a light emitting layer formation part 11 which comprises an AlGaInP compound semiconductor and an n-type layer and a p-type layer are laminated and further a light emitting layer is formed on the sunstrate 1, and a window layer 7 provided on a surface side of the light emitting layer formation part 11 and comprising GaP. Herein, there is intervened a buffer layer 6 between the light emitting layer formation part 11 and the window layer 7 for moderating lattice distortion between the light emitting layer formation part 11 and the window layer 7. The buffer layer 6 comprises an interlaminated structure of a GaP layer 6a and an AlGaInP compound semiconductor layer 6b, for example.
Patent JP-S59186346-A (JP)
Title: Electrode connection method
Inventor: SUNAMI HIDEO
IPC: H01L29/43
Filed: 1983-04-06
Abstract: PURPOSE:To easily disconnect the electrical connections by forming the SiO2 film in the specified thickness the contact interface of connected electrodes through the H2 carrier gas of the specified composition in the specified temperature on the occasion of electrically insulating between Si electrode and connected electrode consisting of infusible metal or its silicide. CONSTITUTION:A plurality of high conductive regions 2-1, 2-2 are formed by diffusion at the surface of Si substrate 1, the SiO2 film 3 is deposited to the entire part including such regions, connecting holes 4-1, 4-2 are formed on the regions 2-1, 2-2 and the electrodes 5 consisting of tungsten W is deposited to the entire part while it is in contact with said regions. The Si3N4 oxidation preventing film 6 is provided on the electrode 5 corresponding to the one region 2-1, it is then subjected to the heat treatment in the H2 gas carrier including H2O of 10ppm-50% heated up to 500-1,200 deg.C, and the SiO2 film 7 is formed in the thickness of 2nm or more only between the electrode 5 entering the other region 2-2 and the region 2-2. Thereby, the region 2-2 and electrode 5 are separated electrically and connection can be released easily.
Patent JP-H04295539-A (JP)
Title: Air direction controller of air-conditioner
Inventor: NAGATOMO HIDEAKI
IPC: F24F11/02
Filed: 1991-03-25
Abstract: PURPOSE:To regulate the air direction with an optional movement difference in air directions maintained, and set adequate air direction limits by a method wherein when one of two or more air deflection plate groups reaches the limit rotation angle, all the air deflection plate groups are reversed. CONSTITUTION:First and second rotation angle setting sections 41a and 41b read the present angles theta1 and theta2 from a memory and designate initial rotating directions, and new set angles theta1' and theta2' are respectively calculated by the setting sections 41a and 41b. Then, limit rotation angle detectors 42a and 42b compare theta1' and theta2' with upper limits of theta1 and theta2. When theta1' and theta2' are upper limits, a reverse rotation instruction section 43 reverses the rotation of air deflection plate groups 14 and 34 and new set angles are calculated again. On the other hand, when theta1 and theta2 are upper limit, theta1' and theta2' are compared with lower limits of theta1 and theta2. When theta1' and theta2' are lower limit, the reverse rotation instruction section 43 reverses the rotating direction of the air deflecting plate groups 14 and 34, and new set angles are calculated. Thus, when the rotating angle of one of the air deflection plate groups reaches the upper or lower limit, the rotation direction is reversed with a movement difference DELTAthetamaintained.
Patent JP-S58175496-A (JP)
Title: Quantitative analysis of substrate or enzymatic activity
Inventor: TEJIMA SHINICHI
IPC: C12Q1/28
Filed: 1982-04-08
Abstract: PURPOSE:To prevent the error caused by improper measurement of free cholesterol, etc. in the quantitative analysis of a substrate or enzymatic activity, by using a reagent solution containing oxidase, peroxidase, and a phenol derivative as the first reagent, and a reagent solution containing a coupler as the second reagent solution. CONSTITUTION:The first reagent solution containing oxidase, peroxidase, and a phenol derivative shown by the formula [in the formula, R1 shows, (a) 1-5C lower alkyl, or (b) a group of (a) containing hydroxy group or sulfonic group; R2 shows hydrogen, halogen or (1) lower alkyl group, (2) lower acyl group, (3) lower alkyl ether group, (4) lower alkoxycarbonyl group, (with the proviso that the carbon atom number of (1)-(4) is 1-5), or (5) a group among (1)-(4) containing hydroxy group or sulfonic group; n=0-4] is added to a substrate or a substance formed by an enzymatic reaction, and the second reagent solution is added to it.
Patent JP-H03259316-A (JP)
Title: Operation manual preparing device
Inventor: AKO KEITAROU
IPC: G06F3/048
Filed: 1990-03-08
Abstract: PURPOSE:To prepare an operation manual in which memory capacity can be reduced and the function of equipment can be sufficiently displayed by judging the function requested by an operator, combining the explanatory data of an operation content, and generating and storing it as the operation manual. CONSTITUTION:The operating content is fetched as operation data, and data required for the generation of the operation manual is taken out of the data, and is stored in a data storage part 19. Also, the explanatory data requested at every processing step is inputted to an instruction information storage part 21. The data stored in the data storage part 19 is analyzed, and it is combined with the explanatory data of the operating content at every processing step at the instruction information storage part 21 by an edit control part 23. The operation manual generated in such way is stored in plural memory devices 5, 6, and 7. In such a way, the operation manual in which the memory capacity can be reduced, and also, the function of the equipment can be sufficiently displayed can be prepared.
Patent JP-H09248219-A (JP)
Title: Rack
Inventor: OZU SHUJI
IPC: A47B47/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To make it easier to take out supplementary items from a case on a rack. SOLUTION: Supports 4 are stood in the front and rear parts of the rack main body 1, and support angles 20 made of angle steel are attached at the supports 4, A support angle 20 consists of a bottom plate 20a and a side plate 20b. When a can storage case 21 is pit on the bottom plates 20a of the support angles 20, the bottom of the storage case 231 is supported by the upper surfaces of the bottom plates 20a of both front and rear support angles 20. By such a structure, the can storage case 21 which is put in the bottom plates 20a of the front/rear support angles 10 is supported in the direction of slanting of each slant angle 16.
Patent JP-H07266662-A (JP)
Title: Printing head temperature detector for printer
Inventor: TAKAMURA JUN
IPC: B41J2/01
Filed: 1994-03-29
Abstract: PURPOSE:To detect a printing head temperature surely with a simple constitution and, further, prevent useless operation such as the replacement of a thermistor upon replacing the printing head. CONSTITUTION:In a printing head temperature detector for a printer, which is equipped with a carrier having a printing head 12, mounted detachably, and a connector 16 for supplying the printing head with a control signal, a connector 16 is abutted against the printing head upon mounting the printing head 12 and is provided with a heat conductive gland terminal 19a while the carrier is provided with a thermistor abutted against the gland terminal of the connector 16. The temperature of the printing head is detected indirectly by detecting the temperature of the gland terminal.
Patent JP-H09250148-A (JP)
Title: Attachment for construction machinery
Inventor: KIMURA KAZUHIRO
IPC: E02F3/36
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent the interference of a fuid pressure hose and an obstacle with a simple construction. SOLUTION: This attachment for construction machinery is equipped with a middle boom 60 pivoted on the front end of a main boom 8 with a middle boom pivot pin 62, a front end boom 22 pivoted to a front end boom pivot ping 64 inserted in a front end boss 65 of the middle boom 60, a bucket borne on an arm 38 supported by the front end boom 22, an arm turning cylinder 40, an arm turning fluid pressure hose 58, a bucket turning cylinder 49 and a bucket turning fluid pressure hose 59. A middle part of the front end boss f65 in the front end boom 60 is so formed that its diameter is smaller than the diameter in the vicinity of every end in both up and down directions, and the fluid pressure hoes 58 and 59 are inserted inside of the middle boom 60 so as to parallel with the small part of diameter in the front end boss 65.
Patent JP-S51136506-A (JP)
Title: Sintered friction mate rial
Inventor: KUSABETSU TAKASHI
IPC: B22F3/00
Filed: 1975-05-21
Abstract: PURPOSE: Provision of a friction material used in brakes, clutches or the like of automobiles and rolling stock, and particularly a sintered friction clutch having stable friction performances from high speeds to low speeds, providing no damages to the matin materials, and being capable of providing sufficient friction power even under wet condition. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59183806-A (JP)
Title: Gas separation film and its manufacture
Inventor: HARATANI KENJI
IPC: B01D53/22
Filed: 1983-04-04
Abstract: PURPOSE:To obtain a gas separation film having a heat resistance and a corrosion resistance by a method in which plate or flaky inorganic particles are classified in a sol state, and continuous fine pore diameters formed among the sized particles are regulated to a range of specific size in Angstrom . CONSTITUTION:The interlayer ions in a swelling clay mineral are replaced with an inorganic polynuclear metal cation, and the clay mineral is heat-treated at temperatures below 700 deg.C to make its laminar structure a host layer. As a guest layer, an inorganic composite compound with fine pores, formed by the bridging of metal oxides, is preferable. The plate or flaky inorganic particles having a laminar structure are used as a dispersion phase, water is used as a dispersion medium, and a sol containing a deflocculant is formed. The inorganic particles in the sol state are classified, the water content of the sol containing the sized inorganic particles is adjusted, and a molding of a given thickness is formed. The molding is dewatered and baked to obtain a gas separation film.
Patent JP-2000259703-A (JP)
Title: Engineering supporting method and its device
Inventor: NAKADA TOMOMASA
IPC: G06Q50/04
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To present the decision degree of data and the loss cost due to the change of design in order to minimize the loss cost of the whole project due to the change of design by executing the work and the change of design with a proper timing in an engineering work executed by the combination of plural operators. SOLUTION: The engineering supporting method includes a step for obtaining the decision degree of data from the deadline of each work and the reference relation of data, a step for calculating the loss cost in the case of setting or changing data from information on the decision degree the budget, the already generated cost and the work time, and a step for calculating the loss cost of the whole project in the case of starting operation and changing design at the point of some time from the calculating result of the loss cost obtained for every data, related information for every data kind and a data reference relation.
Patent JP-H09251227-A (JP)
Title: Image forming device
Inventor: KUWABARA TETSUYOSHI
IPC: G03G15/04
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress the vibration of a driving system from a motor to an exposing means as less as possible and to always obtain uniform and excellent image quality by controlling the acceleration of the motor in accordance with a pattern specified by an operating means. SOLUTION: At the time of reciprocating a carriage, a pulse motor 55 is accelerated for the first specified time. This acceleration time corresponds to a nonimage forming period. When the acceleration period is completed, the pulse motor 55 is moved at a uniform speed. This movement at the uniform speed is executed for a specified time including a whole image forming period. At the time of manufacturing a main body, a worker inspects the inspection report of the pulse motor 55, to recognize the measured value of the holding torque of the pulse motor 55 and judges the degree of the dispersion of the measured value with respect to a normal value Then, the worker operates the input part 54a of an operation display part 54, in accordance with the judged 'dispersion', at the time of executing a trial operation after manufacturing is completed.  Thus, an arbitrary acceleration pattern is specified.
Patent JP-S58177563-A (JP)
Title: Driving device of pickup arm or the like of record player
Inventor: MIYOSHI SEIZOU
IPC: G11B3/36
Filed: 1982-04-12
Abstract: PURPOSE:To obtain a sufficiently large reduction gear ratio even when a main gear is sized small, by putting a pickup, etc., into operation through a two- stage reduction gear mechanism by the rotating force of a turntable. CONSTITUTION:When a starting rod 8 moves to left to press a friction link 6, a starting link 5 rotates counterclockwise around a shaft 7 and the main gear 4 starts rotating. When a rod driving gear 9 rotates, the main gear 4 is pressed up along an arcuate cam 9b to enage a continuous tooth part 4b with a pinion 3 and the main gear 4 rotates counterclockwise successively. When the rod driving gear 9 further rotates, an arcuate flange 9c is disengaged from a flange 4f simultaneously with a recessed part 4e engages the arcuate cam 9b, and the main gear 4 starts moving down and stops where a nontooth part faces the pinion 3. A driving rod 10 for a pickup arm, etc., moves to left and right according to the rotation of the rod driving gear 9 to operate the pickup arm, etc.
Patent JP-S62216097-A (JP)
Inventor: NISHIMURA HIROYUKI
IPC: G07D1/04
Filed: 1986-03-17
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-2000257724-A (JP)
Title: Valve device
Inventor: ARAI FUMIHIDE
IPC: F16K1/18
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To simplify the arrangement of a fitting shaft, an engaging pawl and a radial support part by forming the radial support part so as to be projected from the inner surface of a thrust support part at a constant thickness along the axis of the fitting shaft and so as to be continued to the base end of the fitting shaft, and making the outer surface of the radial support part slide- contact with a support hole so as to unify the base end of each engaging claw with the radial support part. SOLUTION: A base end of plural engaging pawls 22, of which the tip side is elastically engaged with an inner end opening edge of a first support hole 12, is projected from the inner surface of a thrust support part 21 while forming a constant thickness thereof along the axial direction of a fitting shaft, and integrally provided with an outer end of plural radial support parts radially extended from a fitting shaft 21. Consequently, in comparison with the structure that plural engaging pawls and plural radial support parts are arranged each other in the periphery of the fitting shaft, arrangement of the fitting shaft 21, the engaging shaft 22 and the radial support part 21 is simplified. With this structure, structure of a mold for molding an operating lever is simplified so as to lower the manufacturing cost.
Patent JP-S60204251-A (JP)
Title: Linear step motor
Inventor: WATANABE TADASHI
IPC: H02K41/03
Filed: 1984-03-27
Abstract: PURPOSE:To regulate the relative position of a mover frame and a mover core by engaging flush screws within flush holes formed at the prescribed interval on the frame and within threaded holes formed at the core to couple the frame with the core. CONSTITUTION:Flush holes 17 of a pitch (l) are formed on a mover frame 12, and threaded holes 18 of a pitch L are formed on a mover core 14. When flush screws 19A, 19B are uniformly engaged within the holes of this state, the end faces of the frame 12 and the core 14 coincide, but when the screw 19A or the screw 19B is previously engaged, the core 14 moves leftward or rightward with respect to the frame 12.