baber/WOPTO huggingface dataset:
Patent JP-H05299255-A (JP)
Title: Manufacture of rotary transformer core
Inventor: IKEMOTO OSAMU
IPC: H01F41/02
Filed: 1992-04-23
Abstract: PURPOSE:To dispense with a deburring work and to contrive a reduction in a manhour by a method wherein a molded material formed with the dummy bottom of a notch groove at the time of molding of the molded material is subjected to firing, both planes of this fired material are polished and the dummy bottom of the notch groove is removed. CONSTITUTION:When ferrite raw powder is filled in a metal mold and is subjected to compression molding, toroidal grooves 12, which are respectively provided with a coil, and a slit groove 13 for leading out leads of the coils provided in these grooves 12 are formed in one surface of a discal ferrite core 11. Moreover, a notch groove 14, which is formed toward the opposed surface to the groove 13 from the end part of the groove 13, and a dummy bottom 15 of this groove 14 are formed. As a square part 16 between the grooves 13 and 14 is formed by one metal mold which is arranged over the groove 13, a burr is not generated on this square part 16. This molded material is subjected to firing and after that, both planes of the fired material are polished and a rotary transformer core is obtained. As a result, deburring work is not needed and a reduction in a manhour can be contrived.
Patent JP-H08327149-A (JP)
Title: Solar radiation sensor
Inventor: NISHIKAWA YOSHITOMO
IPC: F24H1/18
Filed: 1995-05-30
Abstract: PURPOSE: To effectually achieve loading at night and hereby improve reliability even with any trouble on detection of a solar radiation sensor by providing a controller for forcedly actuating a load when the solar radiation sensor detects high intensity of illuminance and when time measurement by a timer is completed. CONSTITUTION: Water is fed to a heat exchanger in a heat pump unit 2 through a forward piping P3 from a lower part of a hot water storage tank 1, where it is changed to high temperature hot water and returned to the hot water storage tank 1 through a piping P4 whereby hot water is gradually stored in the hot water storage tank 1 from the upper part thereof. In the outdoor heat pump unit 2, a solar radiation sensor 3 being a solar cell detects surrounding illuminance to discriminate daytime and night. The sensor detects the intensity of illuminaont and outputs a signal to a microcomputer 4 being control means of the heat pump unit 2. Heating by the heat pump unit 2 is limited by the output signal in a predetermined set time to actuate the timer in the microcomputer 4.
Patent JP-H01300221-A (JP)
Title: Vibration proofing device for optical equipment
Inventor: WASHISU KOICHI
IPC: G02B27/64
Filed: 1988-05-30
Abstract: PURPOSE:To drive a correction optical system in a state wherein there is no oscillation due to disturbing vibration by providing a vibration convergence control means, and obtaining a vibration area wherein the vibration of a vibration proofing system is detected based upon detected vibration information even if a vibration sensor detects disturbance. CONSTITUTION:The vibration proofing device equipped with the vibration sensor 11 for detecting the vibration of optical equipment, an arithmetic means 12 for calculating the output of the vibration sensor 11, etc., is further provided with the vibration convergence control means which controls the input to a driving means 14 so as to converge the vibration of the vibration proofing system on the vibration area where vibration is detected based upon vibration information detected by the vibration sensor 11. Then, even if the vibration sensor 11 detects disturbing vibration generated by the correction optical system side, etc., the driving of the correction optical system is suppressed through the operation of the vibration convergence control means to converge the vibration. Consequently, the correction optical system can be driven with high accuracy without being affected by the disturbance according to the detected vibration.
Patent JP-2000319406-A (JP)
Title: Hydrophilic molded product and preparation thereof
Inventor: TERAMAE ATSUSHI
IPC: C08F2/46
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a surface high in hydrophilicity and durability by employing a crosslinkably polymerizable compound whose homopolymer has a contact angle with water of a specific angle or more and an amphiphatic polymerizable compound and causing a hydrophilic molded product to have a contact angle with water of a specific angle or less and to exhibit an increase in its weight when immersed in water under specific conditions of a specific value or less. SOLUTION: A homopolymer has a contact angle with water of at least 50 deg., a hydrophilic molded product has a contact angle with water of not more than 35 deg. and the hydrophilic molded product exhibits an increase in its weight of not more than 10% after immersed in water at 25 deg.C for 24 hr. Preferably, a crosslinkably polymerizable compound is a compound having at least two polymerizable carbon-carbon unsaturated bonds in one molecule, an amphiphatic polymerizable compound is a compound having at least one polymerizable carbon-carbon unsaturated bond in one molecule, and a polymerizable compound is a compound which dissolves in an amount of at least 25 wt.% in a 5:1 cyclohexane/toluene mixed solvent at 25 deg.C and in an amount of at least 0.5 wt.% in water at 0 deg.C.
Patent JP-S5756767-A (JP)
Title: Automatic measuring device for radon in air by electrode capturing
Inventor: TANAKA FUJIO
IPC: G01T7/06
Filed: 1980-09-22
Abstract: PURPOSE:To improve the capturing efficiency of daughter unclides of radon, and obtain measured values of high accuracy having stability by capturing radon daughter unclides on an electrode plate applied with negative electric charge and moving the same back and forth between a radon daughter unclide measuring part and a radon daugher nuclide capturing part. CONSTITUTION:Upon turning on of a start switch, a motor 7 revolves in a direction A, and an electrode plate 11 moves to a capturing part 13. At the same instant when the motor 7 is stopped by the signal of a lower limit switch 15, the measurement of background is started. During the measurement time set by a timer 22, nagetive electric charge is applied to the plate 11 and radon daughter unclides are captured. Recording with a printer 20 is carried out by the end signal of the background measurement, and the motor 7 begins to revolve in a direction B. The plate 11 completed the capturing for a certain time moves, and stops in the signal output position of an upper limit switch 14, that is, in a measuring part 12; at the same time, GM counting is carried out, and after the end of the measurement time, the result is recorded in the printer 20. In this way, the concn. of radon in air is measured automatically by the cycle of capturing-measuring.
Patent JP-H10321790-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KOMENO ETSUSHI
IPC: H01L23/50
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To significantly decrease the mounting impedance of lead parts, reduce noise and improve electrical characteristics by arranging shield layers formed of conducting material adjacent to the lead parts, and interposing insulating layers between the lead parts and shield parts. SOLUTION: A semiconductor device has a plurality of inner leads 2a, which correspond to electrodes 1a of a semiconductor chip 1 and extend to the outside of the semiconductor chip 1. The inner leads 2b are interlinked with outer leads which are to become external terminals. The semiconductor device also has a tub 2c which support the semiconductor chip 1, shield layers 3 which are formed of a conducting material and arranged adjacent to the inner leads 2a, insulating layers 4 interposed between the inner leads 2a and the shield layers 3, and a resin-sealing part 6 which is formed by sealing the semiconductor chip 1 and its peripheral part 5 with a resin. As a result, mounting the inductance of the inner leads 2a can be decreased significantly.
Patent JP-S6024038-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: NISHISAKA TEIICHIROU
IPC: H01L21/768
Filed: 1983-07-20
Abstract: PURPOSE:To prevent the disconnection of wiring due to the second conductive layer on the following part and the exposed part of a contact part by elimination of the stepwise difference of an aperture by method wherein the aperture for contact formation is filled with the first conductive layer. CONSTITUTION:A field oxide film 2 and a thin oxide film 3 are formed on a P type semiconductor substrate 1, and an N<+> diffused layer 4 is formed, thereafter an interlayer insulation film 5 and a photo resist film 6 are formed over the entire surface. After the film 6 is exposed and developed, the aperture 7' is formed by etching the layer 5 and the film 3 with the film 6 as a mask. After the film 6 is removed, an Al layer 12 is formed over the entire surface, and then a mask 13 for Al etching is formed. The layer 12 is selectively removed by means of the mask 13, which mask is then removed. An Al wiring 8' is formed thereon. In this case, the aperture 7 has no stepwise difference because of being filled with the layer 12. Therefore, the wiring 8' is not disconnected. Besides, the contact part 10 of the layer 4 does not expose.
Patent JP-H05326060-A (JP)
Title: Electrical connector with rear holder
Inventor: JINNO KEIJI
IPC: H01R13/436
Filed: 1992-05-25
Abstract: PURPOSE:To smoothly transfer a rear holder, which is placed in a temporary connection condition relating to a connector housing, to the final connection condition. CONSTITUTION:An opening 1a of each terminal receiving chamber 1 is provided by a notch in an upper wall 3 of a connector housing A, and a rear holder B, having a movable arm part 9 of providing a terminal clamp part 10 corresponding to the opening 1a, is integrally provided in line with the connector housing A by a hinge band 2. Connection is performed by two steps of temporary connection condition and final connection condition, and at transfer time to the final connection condition, by guiding a fitting guide protrusion 12, provided in the movable arm part 9, by a longitudinal directional fitting guide groove A3 formed in the connector housing A, the movable arm part 9 is displaced to advance the terminal clamp part 10 into a moving locus of a terminal metal fixture C.
Patent JP-S5923783-A (JP)
Inventor: YAMAZAKI SHIGETO
IPC: B62J15/02
Filed: 1982-07-29
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-S62101733-A (JP)
Inventor: RANDEII OO MESAN
IPC: E03D11/00
Filed: 1986-06-06
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-H05327896-A (JP)
Title: Exchange system capable of selecting terminating call
Inventor: YOSHIDA SETSU
IPC: H04Q3/58
Filed: 1992-05-25
Abstract: PURPOSE:To provide an exchange system capable of selecting an terminating call in which a called party selects whether a terminating call to be accepted or rejected. CONSTITUTION:This system is provided with an audio synthesis circuit 7 storing a speech request message corresponding to extension telephone sets A1... and a control circuit 1 reading the speech request message corresponding to a caller telephone set from the audio synthesis circuit 7, transmitting the read speech request message to a called extension telephone set at the arrival of a call from an optional extension telephone set to an optional extension telephone set and controlling line connection or line interruption or the like according to the transaction of the called extension telephone set.
Patent JP-H10312097-A (JP)
Title: Image forming device
Inventor: YOSHIMURA HIROSHI
IPC: G03G15/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To enhance image quality by making the rotation of each photoreceptor uniform and reducing irregularities in an image such as bounding caused by the engagement of the teeth of driven gears attached to the rotary shafts of the photoreceptors, up to such a degree that the irregularities do not catch user's attention. SOLUTION: In this device, four photoreceptors 1 (C, Y, M and B) are arrayed in parallel in the carrying direction of a recording paper 15 and the driven gears 3 (C, Y, M and B) are provided in the end parts on one side of the rotary shafts (2) of the photoreceptors 1 respectively. In such a case, the first driven gear groups 3C and 3M and the second driven gear groups 3Y and 3B which are alternately selected from four driven gears 3, in the array order of the photoreceptors are arranged to deviate from each other in the directions of the rotary shafts 2 and the driven gears 3 in the respective gear groups are connected with idle gears 4BY and 4MC. Rotary driving force from a motor 9 is exerted on the idle gears 4BY and 4MC for instance.
Patent JP-H0672190-A (JP)
Title: Contact wire supporting structure
Inventor: KASAGI FUMIO
IPC: H02G7/00
Filed: 1992-05-25
Abstract: PURPOSE:To eliminate the fear of generating a grounding accident through a stay even in the case of birds such as crows stopping on the stay for a contact wire supporting beam and touching a feeder by providing insulating bodies at both end parts of the stay. CONSTITUTION:A stay 10 is extended aslant between the tip of a supporting beam 2 and a derrick l so as to connect the tip of the supporting beam 2 supportingly to the derrick 1 through the stay 10. An upper insulator 11 made of porcelain as an insulating body is fitted to the upper end of the stay 10 through a U-clevis, and the upper end of this upper insulator 11 is connected to the derrick 1 through a bracket. A lower ribbed insulator 14 made of porcelain as an insulating body is fitted to the lower end of the stay 10, and the lower end of this lower insulator 14 is connected to the supporting beam 2 through a U-crevis and a bracket.
Patent JP-S5467125-A (JP)
Title: Speed controlling apparatus for car engines
Inventor: NAGAI HIROSHI
IPC: F02D9/02
Filed: 1977-11-05
Abstract: PURPOSE: A speed controlling apparatus for a car engine which is protected from  the adhesion of dust and soil onto the main parts of apparatuses and assures  sufficient lubrication to sliding parts.  
     CONSTITUTION: A governor weight 22, lifter 21, and a governor fork 19 are arranged in a transmission casing 17, and a governor shaft 6 for transmitting the operation force of the speed controlling mechanism to the governor fork 19 is constituted to penetrate the transmission casing 17, and to said projection part from the casing of the governor shaft 6, the speed controlling mechanism is linked. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5561257-A (JP)
Title: Variable speed motor
Inventor: FUJII KOUZABUROU
IPC: H02K7/116
Filed: 1978-10-27
Abstract: PURPOSE: To provide a light-weight and inexpensive variable speed motor by containing a motor section and a predetermined variable speed mechanism section having a planetary gear in one housing.  
     CONSTITUTION: At least one second hole 4b is formed in parallel with a first hole 4a passed axially through the center of a rotor iron core 4 facing oppositely to a stator iron core 2 disposed in a frame 1. A planetary shaft 21 having a pair of planetary gears 24, 25 at both projected ends is rotatably supported in a second hole 4b, and a stationary gear 33 engaging in mesh with one planetary gear 24 is secured to a bracket 30. A rotary gear 34 engaging in mesh with the other planetary gear 25 is engaged with an output shaft 35, and the core 4 is rotatably supported via a pair of ball bearings 38, 39 provided on the output shaft 35. The ratio of the numbers of the teeth of the respective gears is suitably selected to thereby accelerate or decelerate, or normally or inversely rotate the gears to thereby reduce the weight of the motor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63297416-A (JP)
Title: Thermosetting urethane elastomer composition
Inventor: KANEKO MASAICHI
IPC: C08G18/65
Filed: 1987-05-28
Abstract: PURPOSE:To provide the titled composition composed of a urethane prepolymer, an organic polyamine and a specific urethane compound, capable of lowering the hardness of a urethane elastomer without lowering other physical properties and suitable for tire, roll, belt and various other industrial goods. CONSTITUTION:The objective composition is composed of (A) a urethane prepolymer (preferably having an NCO equivalent of 500-2,000), (B) an organic polyamine (most preferably 3,3-dichloro-4,4-diaminodiphenylmethane, etc.) and (C) a urethane compound free from isocyanate group, having 1-3 urethane bonds in the molecule and produced by reacting an organic isocyanate with a monool having an average molecular weight of 200-10,000 (preferably having a viscosity of 1,000-7,000cps at 25 deg.C).
Patent JP-S5757825-A (JP)
Title: Production of vibrationproof alloy
Inventor: ISHII SEIJI
IPC: C21D6/00
Filed: 1980-09-25
Abstract: PURPOSE: To obtain a vibrationproof alloy which is superior in mechanical and chemical properties and has durability by sensitizing only the surface of an easy to sensitize material which is subjected to solubilizing treatment.  
     CONSTITUTION: An easy to sensitize material, for example, a round bar of SUS304, is heated over the entire part and is solubilized, whereby the structure is put into the solubilized state. Next, only the surface layer of this round bar is sensitized by a locally heatable method such as high frequency heating. At this time, the core part remains in the original solubilized state. This sensitized part is subjected to intergranular corrosion by using an aq. copper sulfate-sulfuric acid soln., and finally to washing. Since the core part of the vibrationproof alloy can be left in the solubilized state of superior mechanical and chemical properties by this, the fatigue resistance and corrosion resistance of the vibrationproof alloy can be increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08327833-A (JP)
Title: Coated optical fiber assembly
Inventor: TACHIKURA MASAO
IPC: G02B6/44
Filed: 1995-05-31
Abstract: PURPOSE: To provide a coated optical fiber with which the reduction of the diameter and weight is possible and the easy connection to an optical fiber ribbon is possible as well. CONSTITUTION: The single core of an optical fiber and the single core of a glass wire or metallic wire are paralleled and are integrally coated with a plastic material in such a manner that its sectional shape is made nearly rectangular to form a coated optical fiber 1. A plurality of such coated optical fibers 1 are superposed in the minor axis direction of their section and the outer side is integrally coated 21 with the plastic material. The alignment interval of the assembled optical fibers 11 are preferably so set as to be the same as the alignment interval of the optical fibers 11 in the coated optical fiber ribbon to be connected thereto and the number of the cores of the assembled optical fibers 11 is preferably so set as to be the same as the number of the cores of the optical fibers 11 in this optical fiber ribbon.  The arrangement to line up all the optical fibers 11 in one row is more preferable.
Patent JP-S6036696-A (JP)
Title: Silver plating method of stainless steel strip for electronic parts
Inventor: KOBAYASHI MASAMI
IPC: C25D3/46
Filed: 1984-06-29
Abstract: PURPOSE:To obtain a steel strip which is inexpensive and has high rigidity, spring characteristic and heat resistance and excellent electrical characteristic and solderability by plating directly silver to a stainless steel strip which is chemically polished and electrolytically activated in a specifically composed acidic activating bath and cathodic electrolyzing bath. CONSTITUTION:A stainless steel strip is masked on one surface and defatted, then said steel plate is passed, under irradiation of an ultrasonic wave thereto, through a bath contg. 15-25vol% 35% hydrochloric acid, 5-15vol% 85% sulfuric acid, 5-15wt% citric acid powder, 0.5-1.5vol% 90% acetic acid, 4-6vol% 68% nitric acid, 0.1-0.3wt% nonionic or amphoteric surface active agent and 0.05-0.15wt% amine corrosion inhibitor to remove oxide and impurities from the surface. A bath contg. 5-15vol% 85% phosphoric acid, 5-15wt% 85% sulfuric acid, 5-15% citric acid powder, 0.5-1.5wt% 90% acetic acid, 0.1-0.3wt% nonionic or amphoteric surface active agent and 0.05-0.15wt% amine corrosion inhibitor is heated and negative current is passed to said steel strip to activate the surface thereof. Such steel strip is subjected to silver strike plating after neutralization.
Patent JP-S61291387-A (JP)
Inventor: KANAI MASAYOSHI
IPC: B66B13/30
Filed: 1985-06-19
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-S5467302-A (JP)
Title: Counter device for bit error
Inventor: HAMADA TAKUSHI
IPC: H04L1/24
Filed: 1977-11-09
Abstract: PURPOSE:To make it possible to measure any bit pattern of transmission data, by obtaining the reference data of a data transmitter by delaying the transmission data by a first-in first-out register. CONSTITUTION:Sending data SD to transmission line 7 are fetched into first-in first-out register 26, and compared 5 bit by bit with reception data from a transmission line which corresponds to its output, thereby counting 6 dissident bits. Then, a bit pattern composed only of the 1st binary signal is transmitted as the transmission data, and the transmission of a bit sequence containing the 2nd binary signal is started; when the 2nd binary signal appears in the output of register 26, the outputting of data from register 26 is interrupted and when the 2nd binary signal appears in the reception data, the outputting of data from register 26 is restarted.
Patent JP-H11321419-A (JP)
Title: Arm rest device for vehicle door
Inventor: YAMANE TOMOHIRO
IPC: B60N3/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of use of an arm rest for vehicle door. SOLUTION: This arm rest device arranged in the inside surface of a vehicle door is provided with a fixed arm rest 10a fixed to the inside surface of the door and extended in the fore and aft direction and having a recessed part 11c at an intermediate part in the fore and aft direction thereof, and a movable arm rest 10b fitted in the recessed part 11c freely to be moved toward the cabin side by the predetermined quantity. The movable arm rest 10b is drawn to the cabin side at need so as to improve the convenience of use.
Patent JP-H08327633-A (JP)
Title: Method and system for dispensing reagent
Inventor: SAWAYANAGI YOICHI
IPC: G01N35/10
Filed: 1995-05-31
Abstract: PURPOSE: To realize highly accurate and efficient dispensation work by reading out the dispensation container information while identifying the kind thereof, calculating the position of a dispensation hole, reading out the kind of reagent while identifying the inspection items of specimen in each container, and then dispensing a reagent to a determined dispensation hole. CONSTITUTION: The kind of dispensation container 27 is identified based on the relationship to the position on a predispensation unit 7d and the container information related to the kind of container 27, including the hole position on the container and the position on the unit 7d, is read out from a container/ reagent table. Position of a hole 32 for dispensing a reagent is then calculated based on the container information. On the other hand, inspection items of specimen in the container 27 is identified based on the dispensation information and the information stored in the table and the information of the kind, quantity and position of a reagent corresponding to the inspection items is read out. A CPU controls a dispensation machine 51 and a dispensation nozzle 51a to dispense a reagent.  Consequently, a specified reagent can be dispensed to specified containers 27 depending on the inspection items.