baber/WOPTO huggingface dataset:
Patent JP-H02251034-A (JP)
Title: Switch for ventilation
Inventor: OCHI KAZUNORI
IPC: F24F7/007
Filed: 1989-03-22
Abstract: PURPOSE:To eliminate the need for a work to wire on a wall surface and to enable proper detection of a dew forming state by a method wherein a humidity sensor switch is secured to a metallic sheet mounted to the opening part of a wiring box embedded in the wall surface, and a humidity sensing part is mounted on the surface of the metallic sheet. CONSTITUTION:A humidity sensor switch 2 is incorporated in a boxform body 6, and a body 6 is secured in a manner that a part thereof is protruded toward the indoor side and the remaining part is inserted in a wiring box and fixed to a metallic sheet 8 mounted in a state to cover the opening part of a wiring box 7 embedded in a wall surface. The humidity sensor switch 2 has a humidity sensing part 9 secured on the surface of the metallic sheet 8 and detects humidity being in a state near a wall surface as much as possible. In order to protect the humidity sensing part 9, a sensor cover 10 is securely engaged with the metallic sheet 8 in a state to cover the humidity sensing part. This constitution eliminates the need to mount a source service outlet in the wall surface, eliminates the need for a wiring work on the wall surface, and improves interior properties. Since humidity in a state further near the wall surface can be detected, detecting precision is improved.
Patent JP-2000265409-A (JP)
Title: Railway pavement connection structure and method for paving vicinity of railway
Inventor: FUKUDA TAKEJI
IPC: E01C9/04
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide railway pavement connection structure and method for paving the vicinity of railway, which make additional work unnecessary when installing and removing railway paving members and can flexibly cope with installation and removal. SOLUTION: This railway pavement connection structure 10, is provided between a railway crossing paving plate 201 and asphalt pavement A. The structure 10 is provided with a pavement insulating member 11, which is extended in the direction in which a is extended and checks an end face opposing to the railway crossing paving plate 201 of the asphalt pavement A and secures insulation gap between the asphalt pavement A and the railway crossing paving plate 201, and support sections 12 and 13, which are provided near both ends of the pavement insulating member 11 and support the pavement insulating member 11.
Patent JP-S59195974-A (JP)
Inventor: ICHIHARA KOUICHI
IPC: E05C1/16
Filed: 1983-04-20
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-S60214121-A (JP)
Title: Analog-digital converter
Inventor: KITAJIMA MASAKAZU
IPC: H03M1/18
Filed: 1984-04-10
Abstract: PURPOSE:To attain the processing exceeding the rated resolution of an A/D converter by providing a subtraction circuit and a subtraction deciding means deciding that a digital signal data exceeds a prescribed level. CONSTITUTION:Since an input analog value to a sensor or the like is lower than a prescribed level (a) at the initial state, the subtraction circuit 12 is not activated. Thus, relation of x=c is obtained at an operating means 14 for the data (x) desired to be obtained. When the analog value reaches the prescribed level (a), a subtraction deciding means 15 is activated and an analog value reaches a level (b). Thus, the operation at (c) in Fig. is obtained as x=a+(c'-b). When the analog value is decreased and the level (c) is lower than the level (b), the operation of the deciding means 15 is stopped and the operation of the data to be obtained restores to the relation of x=c. Thus, the processing exceeding the rated resolution of the A/D converter is attained.
Patent JP-S62227197-A (JP)
Inventor: EGAWA SABURO
IPC: G10D3/14
Filed: 1986-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02248371-A (JP)
Title: Method for bonding silicon nitride sintered body
Inventor: MATSUOKA HIROSHI
IPC: C04B37/00
Filed: 1989-03-22
Abstract: PURPOSE:To lower the final bonding temp. and to increase the bonding strength at high temp. by applying a specified bonding material on both bonding surfaces of the silicon nitride sintered bodies to be bonded, fusing the bonding material on the surfaces to be bonded by heat treatment and then bonding the silicon nitride sintered bodies each other. CONSTITUTION:A bonding material consisting of a mixture of metal oxides or a mixture of the oxide and nitride of metal is applied on the surfaces of the respective silicon nitride sintered bodies. The bonding material is then fused to at least the one silicon nitride by heat treatment, and then the sintered bodies are bonded. A material contg. CaO as the first component, SiO2 as the second component and at least one kind among the oxides and nitrides of Al, Ti, Zr, Cr, Hf, Nb, Ta, V and Si as the third component is preferably used as the mixture of the metal oxide or the mixture of oxide and nitride of metal.
Patent JP-H03270301-A (JP)
Title: Fet switch
Inventor: NOGUCHI TSUTOMU
IPC: H01P1/15
Filed: 1990-03-19
Abstract: PURPOSE:To realize a FET switch with a small insertion loss over a wide band by setting a value for each inductance of inductors to take impedance matching for a circuit with a switch connected thereto by means of a capacitor. CONSTITUTION:Four inductors L1, L2, L2, L1 are connected in series between an input terminal 11 and an output terminal 12 in this order. Moreover, a FET 1 is connected between each mutual connecting point of the inductors and ground, respectively, a control signal is supplied to the gate terminal 2 of each FET to turm on/off thereby applying switching. A ladder circuit is formed by the series inductor and a capacitors C1 of three parallel FETs 1 when they are turned off in an equivalent circuit with the FET 1 turned off, and impedance matching is taken by setting a prescribed characteristic impedance to the series inductors L1, L2. Thus, the switch with a small insertion loss is realized over a very wide band.
Patent JP-H03269634-A (JP)
Title: Data transmission system
Inventor: TAMAI KAZUJI
IPC: G06F9/445
Filed: 1990-03-19
Abstract: PURPOSE:To correct a program with no manual operation and to improve the data transmission accuracy by transferring automatically the program correction information when a controller and a data transmitter are started in a program batch system of a data transfer device. CONSTITUTION:The data transmitters 3-1 and 3-2 are started with continuous application of their power supplies and wait for reception of a correction information bucket. Then a controller 2 transmits the correction information bucket to the transmitters 3-1 and 3-2 with application of the power supply of the controller 2. Thus a program is corrected based on the correction information received by the devices 3-1 and 3-2. Then an operation state is secured. Then a data transmitter 3-3 is actuated to send a correction information transmission reliance bucket to the controller 2 to make the controller correct the program. Then an operation state is secured. As a result, the correction information bucket can be received again from the controller 2 after the second application of a power supply even though the power supply is once cut. Then the data transmission accuracy is improved.
Patent JP-S60212883-A (JP)
Title: Jacket of information recording disc
Inventor: TAKAMO HIDEKATSU
IPC: G11B23/033
Filed: 1984-04-09
Abstract: PURPOSE:To keep lubricity on the surface of a disc for a long period by applying/impregnating lubricant to/into a sliding material prepared to protect the recording surface of a recording disc. CONSTITUTION:A disc 2 is covered with a jacket 1 made of paper or resin. An opening part 3 is formed on the inside of the jacket 1 and the disc 2 is allowed to contact with a head through the opening part 3 to record or reproduce a signal from the disc 2. The sliding materials 4 made of felt or non-woven fabric are adhered to the jacket side between the jacket 1 and the recording surfaces of the disc 2 and lubricant such as oil is applied or impregnated to/into the sliding materials 4. At the contact of the disc 2 with the sliding material 4, the lubricant on the disc side is prevented from absorption. On the other hand, the lubricant is supplied to a disc lacking the lubricant.
Patent JP-H03268974-A (JP)
Title: Printing device
Inventor: ABE HIDEAKI
IPC: B65H23/188
Filed: 1990-03-19
Abstract: PURPOSE:To prevent occurrence of 'no sheet supply' and faults such as insufficient fixing by detecting the width and thickness of a continuous sheet using a sensor, calculating a tension appropriate to the continuous sheet and driving a buffer arm tension selection lever using a drive device to select between the values of tension of a buffer arm. CONSTITUTION:If CPU 4 receives detection results indicating the width and thickness of a continuous sheet 11 from a sheet width sensor 1 and an amplifier 3 respectively, the CPU calculates an appropriate tension value for the continuous sheet based on the received detection results. In addition, the CPU 4 connects a signal indicating the calculated tension value to a driver 5, and the driver 5 outputs a pulse which drives a stepping motor 6 in accordance with the value of tension shown by the signal connected by the CPU 4. After that, a buffer arm tension selection lever 9 is driven by rotation of the stepping motor 6 to select between the values of tension of a buffer arm 28.
Patent JP-S58189305-A (JP)
Title: Production of sintered body having through-hole or the like
Inventor: INOTSUME KOUICHI
IPC: B22F5/10
Filed: 1982-04-28
Abstract: PURPOSE:To obtain a sintered product which has a through-hole of an optional shape easily, by embedding a low m.p. metallic member having a desired shape in the powder for forming a sintered body and compacting the same to a green compact then sintering the same. CONSTITUTION:Mixed powder for forming a sintered body is packed on the lower punch 3 in a master die 2. A low m.p. metallic member of a desired shape such as a corrugated copper wire 4 or the like having the m.p. lower than the m.p. of the powder 1 is placed on the powder 1 and again the mixed powder 1 is packed thereon. The powder is molded under pressure by means of upper and lower punches 3, 5, whereby a green compact of a circular cylindrical shape or the like in which the wire 4 or the like is penetrated and embedded is formed. The green compact is sintered at the temp. higher than the m.p. of the low m.p. metal. The low m.p. metal of the copper 4 or the like is melted by the sintering and is diffused into the sintered base material, so that the copper is infiltrated into the hole of the sintered base material around the wire 4. The through-hole 6 of the same shape as the shape of the embedded wire 4 or the like is formed in the sintered body 7.
Patent JP-H06283899-A (JP)
Title: Tool exchange device in mounting device
Inventor: NEMOTO TETSUO
IPC: B25J15/04
Filed: 1993-03-29
Abstract: PURPOSE:To make possible automatic exchange of an arm member by fitting a pin member to a guidance groove by interposing a pin member provided to an arm member inner peripheral surface in the guidance groove formed in a nozzle member outer peripheral surface and by mounting the arm member on the nozzle member removably. CONSTITUTION:While a pair of attaching/removing boring parts 41 are shaped in an outer peripheral surface of an arm supporting block 34 of an arm member 21, a fixing pin 38 is projected from an inner peripheral surface thereof. A guide groove 31 of a longitudinal groove 31a and a transverse groove 31b is made in a position corresponding to that of the fixing pin 38 on an outer peripheral surface of an outer shaft 24 of a nozzle member 20. The arm member 21 is fitted and mounted on the nozzle member 20 by interposing the fixing pin 38 from the longitudinal groove 31a to the transverse groove 31b of the guide groove 31. A pair of base blocks 56 which can be made close and apart are provided on a base, a first chuck block 67 is sealed to a top part and a fixing pin 57 which can be inserted through the attaching/removing boring part 41 is shaped to project in an opposite surface of the first chuck block 67.
Patent JP-H01242782-A (JP)
Title: Electroless plating powder and conductive filler and production thereof
Inventor: KAWAKAMI HIROSHI
IPC: C23C18/31
Filed: 1988-03-24
Abstract: PURPOSE:To apply electroless plating powder for various applications, such as a conductive filler by depositing and forming fine metallic particles as a dense continuous film on the surface of a core material by an electroless plating method. CONSTITUTION:The fine metallic particles are deposited and formed as a dense continuous film on the surface of an organic or inorganic core material by an electroless plating method. The continuous film is a multilayered plating film consisting of different kinds of metals and may be formed at least in 50Angstrom  film thickness. Both electroless plating powder and a conductive filler are produced by two process. The core material powder may be formed into a specified shape such as a spherical shape or an unspecified shape. As this core material powder, substance whose surface has capacity for trapping noble metallic ions is utilized. Thereby this electroless plating powder can be applied for various applications, such as the conductive filler.
Patent JP-H04284181-A (JP)
Title: Variable capacity type hydraulic pump and motor
Inventor: MORINO KENJI
IPC: F04B1/20
Filed: 1991-03-12
Abstract: PURPOSE:To vary the capacity in the state where a swash plate is fixed. CONSTITUTION:A valve plate 11 is constituted of an inside valve plate 22 and an outside valve plate 23, and the outside valve plate 23 can be turned around the inside valve plate 22, and low pressure ports 31 and 33 and high pressure ports 32 and 34 are formed on the inside valve plate 22 and the outside valve plate 23, and a rack piston 24 having the rack teeth 26 meshed with a tooth part 24 formed on the outer peripheral surface of the outside valve plate 23 is installed, and the first and second pressure receiving chambers 29 and 30 which slidingly move the rack piston 25 in one and the other directions are constituted.
Patent JP-S52154998-A (JP)
Title: Sealing can for spent fuel
Inventor: SUZUKI HARUYUKI
IPC: G21F7/06
Filed: 1976-06-16
Abstract: PURPOSE: To enable handling operation easy, by means of setting up a gripping part suitable for canning operation and a gripping part suitable for a fuel handling gripper determined as the same shape with the fuel, at the sealing plug disk. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03270475-A (JP)
Title: Facsimile system
Inventor: NANNICHI TOSHIHIKO
IPC: H04N1/393
Filed: 1990-03-20
Abstract: PURPOSE:To output a picture with the equal dimension only by a reduction processing even when the main scanning and sub scanning directions of a reader part are expressed in millimeter or expressed in inches by storing the main scanning system by the inch system and storing the sub scanning direction by the milli system. CONSTITUTION:In such a G3/G4 machine 1, the main scanning direction of a recorder part is composed of the inch system and the sub scanning direction is composed of the milli system. For the recorder part of the conventional machine, the main scanning and sub scanning directions of the G4 machine 2 are composed of the inch system and the main scanning and sub scanning directions of the G4 machine 2 are composed of the milli system. When data is transmitted from the G4 machine 2 to the G3/G4 machine 1, the magnification can be maintained as it is since the resolution of 200 picture elements/inch is transmitted as it is concerning the main scanning direction. Concerning the sub scanning direction, it is necessary to convert the read resolution of 200 lines/inch (200 line/25.4mm) to 7.7 line/mm, and in order to obtain the picture with the same dimension, the reduction processing of 97.79% is executed. Thus, communication can be mutually executed between the various group machines.
Patent JP-H01241635-A (JP)
Title: Device diagnostic system
Inventor: MITSUOKA SEIJI
IPC: G06F11/22
Filed: 1988-03-23
Abstract: PURPOSE:To preview a fixed trouble (the life of an additional device) by diagnosing the information of an input and output number and the number of times of retesting to the additional device in addition to a diagnostic method which is executed by a conventional diagnostic program. CONSTITUTION:The supplying and receiving of input and output data is executed through a main body additional device 4, which connects a diagnostic system to an external storage or a communication line, on the basis of the control of an input and output control means 1. When any error is generated at the time of input and output control and input and output information, which are purposes, can not be inputted and outputted, re-testing is repeated and the processing of the input and output data is executed by an error retest processing means 5. Then, the number of times of re-testing is stored in an input and output information recording means 2 for the unit of a constant time on the basis of the control of the error re-test processing means 5. On the basis of the information to be recorded in the information recording means 2, a recording information output means 3 outputs the information as a contrast figure between the number of times of input and output, which includes the re-test, and the true input and output number according to an instruction from an output means activating means 6. Thus, the fixed trouble can be previewed.
Patent JP-S56166288-A (JP)
Title: Solidifying method of organic soil and its solidifying agent composition
Inventor: KODERA HIDENORI
IPC: C09K17/00
Filed: 1980-05-27
Abstract: PURPOSE: To improve the dispersion of a solidifying agent and solidify an organic soil with certainty, by adding a compounding agent consisting of a water-soluble salt of a specific substitution product of succinic acid to cement, mineral powder  having the latent hydraulic property, hemihydrate gypsum, etc., and mixing the resultant mixture with the organic soil under agitation.  
     CONSTITUTION: (D) A compounding agent, preferably water-soluble sodium dodecenylsuccinate, consisting of a water-soluble salt of succinic acid substituion product expressed by the formula (R is 6W20C alkyl or alkenyl) is added to (A) 55W30pts.wt. cement, (B) 5W30pts.wt. mineral powder having the latent hydraulic property, preferably blast furnace slag, fly ash or silicate clay, and (C) 10W50 pts.wt. hemihydrate gypsum or anhydrous gypsum, and the resultant mixture is then mixed with an organic soil under agitation to solidify the organic soil.  
     EFFECT: Improved water repellency and waterproofness after the solidification. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59194654-A (JP)
Title: Coreless armature type motor
Inventor: NAKAMURA YOSHIMITSU
IPC: H02K23/56
Filed: 1983-04-20
Abstract: PURPOSE:To enable to rotate at a high speed even when a cylindrical coil is long by composing a support of a bearing for rotatably supporting two positions of a rotational shaft, and a coil retainer for rotatably supporting the end of the coil. CONSTITUTION:A stationary block 7 of a coreless armature type motor is composed of a cylindrical stator 6 having an inner yoke 13 and a permanent magnet externally inserted to the fine diameter cylinder 12a of the yoke 12, an outer yoke 13, ball bearings 14a, 14b, 14c, and a lubricating ring 15. Bearings 5a, 5b for supporting a rotational shaft are formed of the bearings 14a, 14b, and a coil retainer 5c for supporting a cylindrical coil is formed of the bearing 14c and the ring 15.
Patent JP-S57186383-A (JP)
Title: Semiconductor laser device
Inventor: SAKAMOTO TATSUJI
IPC: H01S5/022
Filed: 1981-05-13
Abstract: PURPOSE:To detect the temperature change of a laser diode element with high sensitivity by forming a P type or N type diffusion resistor and a wiring pattern for outside extraction to one part of a sub-substrate on which the laser diode element is fixed. CONSTITUTION:An N type or P type diffusion resistor 11 is shaped at a position in the vicinity of the laser diode element 1 on the surface of the Si sub-substrate 2 on which the element 1 is fixed, and the wiring pattern 12 for outside extraction is formed from the both ends. A bonding pad 13 is attached to the nose of the pattern 12, connected to an electrode terminal 5 by a wire 6 from the nose and connected to a Peltier element temperature regulating circuit. Accordingly, the temperature change of the element can be grasped with high sensitivity by utilizing the temperature change of the resistance value of the resistor 11, and stable laser oscillation can be ensured.
Patent JP-H01242633-A (JP)
Title: Laminate
Inventor: NAKAMURA YOSHIHIRO
IPC: H05K1/03
Filed: 1988-03-24
Abstract: PURPOSE:To obtain a laminate which does not form white eyes, excels in solvent resistance, flame retardancy and processability, by molding a base material impregnated with a thermosetting resin containing a phosphoric ester of a specified formula. CONSTITUTION:This laminate is formed by forming a varnish by dissolving a thermosetting resin (the low-temperature punching quality can be further improved when a drying oil-modified phenol resin is used as said thermosetting resin) containing a phosphoric ester of the formula (wherein at least one of R1, R2 and R3 is C9H19 and the rest are hydrogen atoms) in a solvent (e.g., toluene or an alcohol), impregnating a base material (e.g., paper, nonwoven glass cloth or synthetic fiber) with specified amount of the varnish and molding it. In this way, a laminate which does not form white eyes and excels in not only heat resistance and solvent resistance but also flame retardancy and punching quality can be obtained.
Patent JP-H06253627-A (JP)
Title: Walking type rice transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1993-03-05
Abstract: PURPOSE:To improve the operability of levers by enabling the operation of side clutch levers or a planting clutch lever while grasping grips in a walking type rice transplanter operated by grasping the right and left grips of an operating handle with both hands. CONSTITUTION:This walking type rice transplanter is equipped with side clutch levers 142 and 142, located near the underside of grips 140 and 140 and disconnecting side clutches by drawing thereof near the side of the grips and a planting clutch lever 147, located near the inside of either 140 (R) of the right and left grips, connecting the planting clutch at the lifted position, disconnecting the planting clutch at the lowered position and simultaneously located at a higher level than the grip 140 when the planting clutch is connected and at a lower level than that of the grip 140 and a higher level than that of the side clutch lever 142 when the planting clutch is disconnected.
Patent JP-S58187411-A (JP)
Title: Production of shock-resistant thermoplastic resin
Inventor: MORINAGA TAKASHI
IPC: C08F251/00
Filed: 1982-04-27
Abstract: PURPOSE:After polymerization of polyfunctional monomer and acrylic ester in the presence of a diene polymer, an aromatic vinyl, methacrylic ester and vinyl cyanide are added to effect polymerization to produce the titled resin with high weather resistance, moldability and good appearance. CONSTITUTION:Emulsion polymerization of 95-60pts.wt. of monomers consisting of (i) 0.1-20wt% of polyfunctional monomer, (ii) 50-99.9wt% of 1-13C alkyl acrylate and (iii) 0-30wt% of other vinyl compounds copolymerizable with components (i) and (ii) is carried out in the presence of 5-40pts.wt. of a diene polymer until the polymerization rate reaches 50-93%, then the polymerization is stopped. Then, the polymerization 95-50pts.wt. of a monomer mixture consisting (iv) 0-100wt% of an aromatic vinyl compound, (v) 0-100wt% of a methacrylic ester and (vi) 0-40wt% of vinyl cyanide is conducted in the presence of 5-50pts.wt. of the resultant graft polymer.