baber/WOPTO huggingface dataset:
Patent JP-S6132536-A (JP)
Title: Adjusting process of hybrid integrated circuit
Inventor: KAMIAKUTSU MASAKI
IPC: G01R31/28
Filed: 1984-07-25
Abstract: PURPOSE:To reduce the member of outer terminals exclusively for adjustment by a method wherein a contact to be measured and an outer terminal taking no part in a circuit operation in adjustment are preliminarily connected to each other by a conductive connecting member such as a resistor or a conductor to be disconnected after finishing the adjustment so that the outer terminal may be utilized for normal circuit operation. CONSTITUTION:A contact N to be measured and an output terminal 6 are connected to each other by a resistor R2 while no signal is transmitted to an input terminal 2 and then the DC voltage of output terminal 6 (i.e. the voltage of contact N) and that of outer terminals 3, 4 are measured to adjust resistors RT1- RT4 by means of laser trimming process. After finishing this adjustment, the resistor R2 is disconnected by laser beams etc. so that the output terminals 6 may be utilized for normal circuit operation.
Patent JP-H07330445-A (JP)
Title: Production of ceramic substrate
Inventor: YAMADE YOSHIAKI
IPC: C04B35/622
Filed: 1994-06-10
Abstract: PURPOSE:To inhibit the shrinkage of a produced ceramic substrate in a plane direction by laminating a green sheet of specified powder of an inorg. component. on the surface of a green sheet of powdery glass-ceramic stock and carrying out firing CONSTITUTION:A 1st green sheet consisting essentially of powdery glass-ceramic stock is formed, a 2nd green sheet consisting essentially of powder of an inorg. component which is not sintered at the sintering temp. of the glass-ceramic stock, has 1mum average particle diameter and includes >=50vol.% particles each having <1mum particle diameter is laminated on one side or both sides of the 1st green sheet and the 1st green sheet is fired to obtain the objective ceramic substrate. At the time of peeling the forcing layer after firing, the inorg. particles constituting the forcing layer can be removed by simple process.
Patent JP-H053574-A (JP)
Title: In-band ringer system with reception level monitor
Inventor: NAKAMURA OSAMU
IPC: H04B3/46
Filed: 1991-06-25
Abstract: PURPOSE:To check the quality prior to connection and to issue deterioration alarm by adding a monitoring means for a reception carrier signal level. CONSTITUTION:A line connection part 1 which is an interface between lines LINE (R) and (S) sends a reception voice signal to a reception part 2 and an output part 4, and outputs it to reception signal lines 4WR and SR. A carrier signal level detecting part 3 detects the level value of a carrier signal received at the time of radio communication, and a level comparison part 6 compares it with the output value of a threshold value setting part 5 showing the threshold value of the reception level where its quality of speech is affected. When the reception level is out of the allowable range of the threshold value, an alarm output part 7 outputs an alarm signal to an alarm signal line ALM. On the other hand, the transmission signals from the transmission signal lines 4WS and SS and the carrier signal generated from a carrier signal generation part 10 are switched by a switching part 9, and transmitted from a transmission part 8 through a line connection part 1.
Patent JP-S6047342-A (JP)
Title: Liquid metal ion source
Inventor: YAMADA HIROSHI
IPC: H01J27/26
Filed: 1983-08-24
Abstract: PURPOSE:To reduce excessive current to a leading-out electrode and obtain a stable ion beam by decreasing the area of the leading-out electrode and providing an exhaust port around the leading-out electrode hole. CONSTITUTION:A leading-out electrode 25 consisting of a conical leading-out electrode 22 and a leading-out electrode 23 with an exhaust port is comprised in such structure that it can be proximate to a pin-shaped emitter 1 in the vicinity of the axis of the pin-shaped emitter 1 and the area of a pin-shaped emitter opposed surface 21 can be reduced. In addition, an exhaust port 24 is arranged around a leading-out electrode hole 10. As a result, the gas generated near the pin-shaped emitter 1 is exhausted quickly as much as possible and the degree of vacuum near the pin-shaped emitter 1 can be set in high vacuum during operation. Furthermore, leading-out electrode current is reduced and the fluctuation of ion beam current can sharply be reduced.
Patent JP-2000339599-A (JP)
Title: Automatic follow-up traveling system
Inventor: KOBAYASHI YUKIO
IPC: B60W50/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate a quick countermeasure when any abnormality is generated in any vehicle, especially, a following vehicle. SOLUTION: A driver is allowed to dive a leading vehicle positioned ahead among plural vehicles in a file, and the following vehicles positioned at the back part of the leading vehicle are allowed to automatically follow up the leading vehicle. When a vehicle abnormality signal is transmitted from any following vehicle, the traveling of the vehicles in a file positioned ahead the vehicle which transmits the abnormality signal is continued, and the traveling of the vehicle which transmits the abnormality signal and the vehicles positioned behind the vehicle is stopped (steps 15, 18, and 19).
Patent JP-H05185514-A (JP)
Title: Improvement ot fiber filter with an end cap and its manufacture
Inventor: REIMONDO TEII FURIIERU
IPC: B01D27/04
Filed: 1992-06-12
Abstract: PURPOSE: To provide a method of producing a cylindrical fiber filter with an end cap and of attaching the end cap of the filter, and to provide a tubular or cylindrical filter element to which the end cap is directly attached. CONSTITUTION: A tubular or cylindrical filter element to which an end cap is adhered is formed by fusing a fibrous mass of non-woven intertwining, mechanically entangled, synthetic polymeric, microfibers possessing a temperature of dimensional heat instability, and end caps formed from dynamic vulcanizate comprising ethylene-propylene-diene-monomer(EPDM) rubber particles dispersed in a polyethylene matrix wherein the fused end cap filter exhibits minimal fiber pull-back.
Patent JP-H0444417-A (JP)
Title: Bidirectional contactless switch
Inventor: IGARASHI TAKASHI
IPC: H03K17/60
Filed: 1990-06-12
Abstract: PURPOSE:To realize a bidirectional contactless switch usable in high frequencies by connecting two semiconductor switching elements in reversed polarity to each other and connecting diodes having opposite polarity connection to the semiconductor switching elements with reversed polarity in parallel. CONSTITUTION:When a gate signal is applied between gate terminals GO and GA, one bipolar transistor(TR) 1A is activated and one directional conductive path is formed from a main terminal U toward a main terminal V via other diode 5B. With a gate signal applied between gate terminals GO and GB, other bipolar TR 1B is activated and the other directional conductive path is formed from the main terminal V toward the main terminal U via one diode 5A. The bipolar TRs have the operating frequency of nearly 5kHz and they are functioned as bidirectional switches for a high frequency signal.
Patent JP-H09322037-A (JP)
Title: Data presentation device
Inventor: SAITO MITSUHIRO
IPC: H04N5/225
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To set a video camera to an appropriate position and to surely hold and set it to stipulated positions such as housing and normal photographing positions by a click mechanism by using a friction mechanism utilizing frictional force at the time of turning the video camera. SOLUTION: In a turning mechanism 16 to which the video camera is attached, the extension part 13a of an attachment arm 13 is mutually fitted to a conical turning spindle 19 made of resin fixed to a chassis 18 inside a case main body 12a by a screw 25. A bowl-shaped cover 20 for covering the tip of the turning spindle 19 is mutually screwed to the turning spindle 19 and fixed by the screw 21. The outer peripheral part of the cover 20 makes pressurization force act onto the side of the extension part 13a by a coil spring 22 and the frictional force is generated on the titled fitting surface of the extension part 13a and the turning spindle 19. By appropriately setting the spring multiplier of the coil spring 22, the frictional force is adjusted and operation force is adjusted.
Patent JP-H05344281-A (JP)
Title: Facsimile equipment
Inventor: MIURA SHIGEO
IPC: B41J2/365
Filed: 1992-06-12
Abstract: PURPOSE:To change the execution state of multiple scan in accordance with the change of the time intervals of recording, to appropriately hold the temperature of a heating element and to improve recording picture quality in a facsimile equipment having the recording head of a thermal system. CONSTITUTION:When picture data is received (step S1), a code system is detected, a decoding system is decided, and a data transmission system, scan line density and data transmission speed are detected (steps S5, 6, 9 and 10). The respective parts of the equipment are set based on the detection results, the maximum value of the number of multiple scan times is set or the execution propriety of multiple scan is decided based on the detection result, and a picture is recorded by the thermal system using multiple scan (step S11).
Patent JP-S639385-A (JP)
Title: Magnetic video reproducing device
Inventor: BASE KAZUO
IPC: H04N5/93
Filed: 1986-06-30
Abstract: PURPOSE:To improve S/N by detecting the level of video signals by a level detecting circuit and controlling the frequency passing band of reproduced video signals by a frequency characteristic variable circuit based on the detected signals. CONSTITUTION:In a case where reproduced video signals from a clamping circuit 8 are white, APL of the reproduced video signals is higher than discrimination level that appears in a discrimination end 93, and accordingly, an off signal is outputted from a comparator 94. A low pass filter is inputted to a video signal processing circuit 6 in an inactive state, and after subjected to specified process, appears in an output end 7. In a case where reproduced video signals are black, APL is lower than the discrimination level, and accordingly, an ON signal is outputted from the comparator 94, and the low pass filter is activated. High band component of > about 23 MHz is removed and inputted to the video signal processing circuit 6, and after specified processing, appears in the output end 7.
Patent JP-H0822214-A (JP)
Title: Fixing device
Inventor: NANATAKI HIDEO
IPC: B65H5/06
Filed: 1994-07-05
Abstract: PURPOSE:To prevent the partial permanent deformation in the elastic layer of a pressure roller caused by a pressing force applied by a spring, etc., for a long time, as to a fixing device for fixing an image by heating and pressurizing a transfer material with an unfixed toner image carried between the fixing roller and the pressure roller. CONSTITUTION:The device is provided with the fixing roller 1 equipped with a heat conductive member for transmitting the heat from a heat generating body to the transfer material and the pressure roller 3 equipped with the elastic layer 302 for forming a nip with the fixing roller 1 and for holding and carrying the transfer material, a distance to a shaft for the pressure roller 3 is kept constant when it is viewed from the heat conductive member whether the fixing device is operated, or stopped, the nip width at a fixing operation time is secured by the thermal expansion of the pressure roller 3, and the partial deformation of the elastic layer 302 of the pressure roller 3 caused when the pressing force is applied by the spring, etc., is prevented.
Patent JP-H10195273-A (JP)
Title: High-impact styrene-based resin composition and its molding
Inventor: OKUMURA ARIMICHI
IPC: C08L23/08
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a high-impact styrene-based resin composition that has an improved impact resistance and visual characteristics and noticeably inhibits formation of weld lines without degrading moldability of the resin composition. SOLUTION: This high-impact styrene-based resin composition is composed of rubber-containing styrene-based resin which contains a styrene-based polymer and a rubbery polymer dispersed in particle condition in the styrene-based polymer, and has 500-10000dyn/cm<2> of storage elastic modulus G' measured at 220 deg.C and a frequency of 0.01Hz. This resin composition may be composed of a rubber-containing styrene resin and a rubbery elastomer that substantially does not contain butadiene components, has Vicat softening temperature of 80-110 deg.C, and can be molded to a molding having 15μm or less weld line width when molded at mold temperature of 60 deg.C.
Patent JP-H0821628-A (JP)
Title: Pot type combustor
Inventor: SATO HIDENORI
IPC: F24C5/02
Filed: 1994-07-05
Abstract: PURPOSE:To obtain a pot type combustor enabling removal of a substance such as tar sticking to a connecting port part of an oil supply passage with a pot burner, every time it is used. CONSTITUTION:A cleaning member 6 moving between two positions of a state of projecting from the fore end of a connecting port part 4a and a state of retrograding therefrom is provided in the connecting port part 4a of an oil supply passage 4 with a pot burner 1 so that at least the fore end side thereof is brought into internal contact with the part. The cleaning member 6 is sprung by a shape memory alloy spring 7 and made to project from the fore end of the connecting port part 4a at the transformation point of the shape memory alloy spring 7 or above.
Patent JP-H05302452-A (JP)
Title: Earthquake free construction for building
Inventor: MAEKAWA MAKOTO
IPC: F16F15/03
Filed: 1991-05-30
Abstract: PURPOSE:To form an earthquake free construction having large floating force and high stability by utilizing the pinning effect generated due to cooperated action of a magnetic field generator and a superconductor, and maintaining a building in the condition of floating from the ground. CONSTITUTION:At first, an earthquake free construction 10 is formed out of a plurality of first magnetic field generating devices 20 to generate magnetic field for floating up a building 14 from the ground 12, and a plurality of second magnetic field generating devices 22 to generate magnetic field for maintaining the building 14 in the condition separated from the ground 12 by a decided distance. The first and second magnetic field generating devices 20, 22 are respectively provided with annular magnets and disc-like superconductors. These magnets are cooperated with the superconductors so as to generate a pinning effect, which is not generated in either case of using superconductor without heterogeneous portion or a pair of superconductive electromagnets. The building 14 is floated from the ground 12 by action of large resiliency between the magnets and the superconductors, and the magnets and the super conductors receive action to correct relative displacement in horizontal direction and vertical direction.
Patent JP-H0822435-A (JP)
Title: System and method for service management
Inventor: TOKUNAGA YASUSHI
IPC: H04N21/482
Filed: 1994-07-05
Abstract: PURPOSE:To provide the device and method for service management which can be connected to plural service providing devices by one access device and can afford various services. CONSTITUTION:The service providing device 300 has a downloading means 310 which downloads selection software for selecting a service to an access means 210 after the access means 210 and service providing device 300 are connected to each other.
Patent JP-H01320166-A (JP)
Title: Calendering printer
Inventor: MUROTANI SATORU
IPC: B41F23/04
Filed: 1988-06-21
Abstract: PURPOSE:To continuously calender a printing surface at the same speed as that of the operation of a web press by continuously running a sheet to be treated through the web press, an UV curing resin coating apparatus, and ultraviolet light irradiating apparatuses. CONSTITUTION:In a coating process B is made of the same gravure press as that used in a printing process A, an UV curing resin is applied to the printing surface of a sheet to be treated 1. A drying process C is made of well-known hot blast zone, heater, and others, and therein an organic solvent is evaporated and removed from the UV curing resin coating layer of the sheet to be treated 1. A curing and smoothing process D is made of a primary ultraviolet light irradiating apparatus 3, a specular-finishing pressure roll 4, and a secondary ultraviolet light irradiating apparatus 5, and therein the UV curing resin is polymerized by the primary ultraviolet light irradiating apparatus 3 to the extent that it can plastically deform and cannot be removed by adhering to the pressure roller 4. This unperfectly cured coating layer is pressurized by the pressure roll 4 under a suitable heat to be smoothened, succeedingly being completely polymerized by the secondary ultraviolet light irradiating apparatus 5.
Patent JP-H01320542-A (JP)
Title: System for interface definition and analysis supporting system
Inventor: OKAMOTO TOSHIYA
IPC: G06F9/46
Filed: 1988-06-22
Abstract: PURPOSE:To clear up causal relation between plural task cooperative operation items by forming one task with a computer system controlled by a prescribed operation system, and performing a transaction processing among plural tasks independent from each other. CONSTITUTION:A list relating managing data for the plural tasks, a various kinds of primitives being generated among the plural tasks, a various kinds of data base items being referred and updated in the transaction processing, a parameter item, and a user function to another managing data is generated at every management setting one of managing data as reference, and those lists are related to each other, and defined, and also, the lists are retrieved by another lists mutually in the execution of a transaction. Therefore, a supporting system is constituted of structure such as a primitive entry 10, a task entry 11, a parameter item entry 12, a data base item entry 13, a transaction ID entry 14, and a user function entry 15.
Patent JP-H099644-A (JP)
Title: Semiconductor device for power
Inventor: OGAWA SHOGO
IPC: H01L25/18
Filed: 1995-06-21
Abstract: PURPOSE: To reduce a switching surge voltage by improving the wiring structure of the main circuit and snubber circuit of a semiconductor device for power which forms a bridge arm of single phase by combining two switching element module. CONSTITUTION: In a semiconductor device for power forming a bridge arm of single phase by mutually connecting the modules 1, 2 for upper arm and lower arm comprising one switching element (IGBT), the main circuit terminals C, E of the modules 1, 2 are connected so that the P, N wiring bars 3, 4 in the DC power supply side are closely arranged in parallel with variation of arrangement sequence and arrangement pitch of the connector terminal C and emitter terminal E arranged at the upper surface of the package between the modules 1 and 2. Moreover, a snubber circuit 6 is connected between these terminals. Thereby, a wiring inductance is kept small due to the mutual inductance effect of the wiring bars 3 and 4 and wiring length of the snubber circuit becomes short to reduce the switching surge voltage.
Patent JP-S639945-A (JP)
Title: Measuring method of electrical characteristic in vacuum
Inventor: ISHIZUKA TOSHIHIRO
IPC: G01R31/26
Filed: 1986-07-01
Abstract: PURPOSE:To measure the temperature of a sample to be measured under desired temperature conditions by detecting the temperature of the sample by a temperature detector fitted to a sample base and controlling the temperature of the sample by a cooling plate, in which a thermoelectric transducer is housed and on which the sample base is loaded. CONSTITUTION:A cooling plate 24 in which a thermoelectric transducer is housed is loaded onto a substrate 22 having thermal conductivity in a vacuum chamber measuring the electrical characteristics of a sample to be measured 30, the sample to be measured 30 is loaded onto the cooling plate 24 through sample bases 26, 28 having thermal conductivity, and the thermoelectric transducer is conducted by the detecting information of a temperature detector 38 buried into the sample base 28, thus controlling the temperature of the sample to be measured 30. A section between the substrate 22 and the cooling plate 24 and a section between the cooling plate 24 and the sample 30 are coated with fillers 23, 25, 27, 29 at low vapor pressure. Accordingly, the temperature of the sample to be measured can be controlled during measurement, thus acquiring a measured value under desired temperature conditions.
Patent JP-H053372-A (JP)
Title: Optical transmitter
Inventor: MIYAWAKI TAKESHI
IPC: H04B10/50
Filed: 1991-06-26
Abstract: PURPOSE:To provide a packaged module having a high quality and high serviceability by solving such a problem that a laser diode module which is directly mounted on a printed board is temporarily put in an easily destroyable state when the module is exchanged at a service time, because the module is very valuable to static electricity, etc. CONSTITUTION:This optical transmitter is constituted in such a way that a printed board 4 mounted with a laser module 3 is provided in an aluminum enclosure 5, and the module 3 is connected to a control circuit and RF signal processing circuit mounted on a main printed board 7 by means of a lead connector 8 and coaxial capacitors 6. At the time of exchanging the laser diode, therefore, the diode can be exchanged by units and, at the same time, the laser diode can be protected, because the destruction of the diode by static electricity, etc., can be prevented by short-circuiting the protruding capacitors 6 to each other. In addition, at the time of exchanging the parts of the control circuit and RF signal processing circuit, the desired parts can be exchanged irrespective of the laser diode unit section.
Patent JP-S5579180-A (JP)
Title: Printer
Inventor: HAYASHI HIROKAWA
IPC: B41J2/325
Filed: 1978-12-12
Abstract: PURPOSE:To distinctly print dots in multicolor shapes by means of a simple mechanism consuming a little energy, by eliminating the need for an ink-ribbon and without repeating the heating and cooling of heads wherein multicolor heat sensitive recording paper is colored contacting with a plurality of heated wires. CONSTITUTION:A heating portion 11 of a wire 3 is mounted between a tip portion of the wire 3 and a break-point driving portion 1, the tip portion of the wire heated contacts with multicolor heat sensitive paper 25 in response to recording signals by driving the break-point driving portion 1, contact portions are formed and dots are made up. A plurality of heads are employed, and different hues are colored by each making the temperature of each heating portion 11 differ. Not less than 80-120 deg.C is needed in order to form the contact portions of the heat sensitive paper 25 in sufficient concentration, and a material with strength, which can fully resist not less than 200 deg.C high temperatures, elasticity and anitcorrosion is made use of as the wire 3.
Patent JP-S5378582-A (JP)
Title: Chain roller conveyor
Inventor: USUI MOTOSUKE
IPC: B65G39/20
Filed: 1976-12-21
Abstract: PURPOSE: To improve the conveying capacity of a chain roller conveyor by assembling a variable conveying speed unit at the conveyor moved at constant speed and suitably altering the conveying speed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6214827-A (JP)
Inventor: MORI KUNIHITO
IPC: A47L15/50
Filed: 1985-07-12
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。