baber/WOPTO huggingface dataset:
Patent JP-H01306339-A (JP)
Title: Device for controlling on-vehicle electrically driven mirror
Inventor: WAKITANI TADASHI
IPC: B60R1/07
Filed: 1988-06-02
Abstract: PURPOSE:To prevent a motor form being over-heated, and thereby prevent its life from being shortened due to the over-heating by computing the rotating speed of a mirror surface based on position signals from a position sensor, and thereby interrupting current to the motor when the value of the computation is less than the critical speed set in advance. CONSTITUTION:The position signal S of a mirror surface 2a from a position sensor 4 is inputted by an operating circuit 13, which permits the rotating speed of the mirror surface 2a to be computed. When the rotating speed of the mirror surface 2a is lower so as to be less than the critical speed, because torque required to rotate a mirror main body 2 is increased owing to the occurrence of abnormality in a mirror assembly 1, a suspension command signal Soff is outputted to a judging circuit 8 so that a motor 3 is de-energized through a driver 10. As a result, this situation eliminates a condition in an early stage wherein the motor is kept up with rotating while being over-heated, thereby making it possible to prevent the motor 3 from being over-heated so as to prevent its life from being shortened.
Patent JP-S6116247-A (JP)
Title: Control unit for internal-combustion engine
Inventor: MORITA TATSUROU
IPC: F02D41/22
Filed: 1984-06-30
Abstract: PURPOSE:To make engine revolving capacity showable to the extent of approximating to the critical speed, by detecting size of vibrations to be produced when suction and exhaust valves take their seats and, when the detected value exceeds the preset value, discriminating it as overrotation, stopping or restricting the feed of fuel. CONSTITUTION:A vibration sensor 7 is formed into a washer form of a spark plug and attached to each cylinder together with the spark plug. Each vibration sensor 7 is installed as one constituent element of a valve seating vibration detecting device 20, outputting a peak detection value d of a valve seating vibration detection signal from the detecting device 20. This peak detection value d is compared with two setting values SL1 and SL2 (SL1>SL2) at an overspeed discriminating device (comparator) 14, and when d>SL1 is the case, it is discriminated as overrotation, making an injection valve driving circuit 4 output an injection valve driving stop signal ST, while a signal g1 is outputted to a trouble discriminator 15. And, when SL1>d>SL2 and d W SL2 are the case, each of signals g2 and g3 is outputted to the trouble discriminator 15.
Patent JP-S5926358-A (JP)
Inventor: MAKINO MASAHIRO
IPC: B62B3/02
Filed: 1982-08-04
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-H08324146-A (JP)
Title: Indirect lithographic printing original plate
Inventor: MURAMOTO HISAICHI
IPC: B41N3/08
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a printed matter of high quality level without scumming at the time of printing by incorporating zinc oxide and binder resin having specific betaine structure in a molecule in an image receiving layer in the lithographic printing original plate formed with the image receiving layer on a support. CONSTITUTION: The indirect lithographic printing original plate comprises a support and an image receiving layer to be used for an indirect lithographic printing of once forming an image at a place on a drum, transferring it to the original plate and then developing the image, wherein the receiving layer contains zinc oxide and 0.05 to 20wt.% of binder resin having betaine structure represented by a formula (R<1> , R<2> are each 1-5C alkyl group which may contain a hydrogen atom or hydroxyl group, n1 , n2 are respectively an integer of 1 to 5, and X is SO3 or COO) in a molecule. Plastic is preferably used for the support, and the receiving layer further contains pigment particles each having a mean particle size of 1 to 20μm.
Patent JP-H032543-A (JP)
Title: Density and viscosity meter
Inventor: TANAKA SHINICHI
IPC: G01N9/00
Filed: 1989-05-29
Abstract: PURPOSE:To simultaneously detect the density and viscosity of a fluid by calculating the density of the fluid to be measured from the resonance frequency of a cylindrical resonator and the viscosity from the excitation current. CONSTITUTION:An amplifier 51 has a comparison amplifying action to fix the detection signal (e) outputted from a vibration detecting means 4. The means 4 is a coil, an output corresponding to the oscillation frequency (f) and amplitude of the cylindrical resonator 2 is obtained, and the amplitude of the resonator 2 is fixed by fixing the signal (e) since the oscillation frequency is constant in a specified fluid. Meanwhile, a current detecting resistance R is connected between an exciting means 3 and the amplifier 51 in series with the lead wire 51a or 51b, and a current (i) for driving the means 3 is detected. The viscosity muis detected by a viscosity arithmetic indicator 7 as a value proportional to the current (i) of the means 3 and the reciprocal of the oscillation frequency (f) of the resonator 2. Namely, the density is obtained by a density arithmetic indicator 6 from the frequency (f), and the density mu can be calculated by fixing the amplitude of the resonator 2.
Patent JP-S6043489-A (JP)
Title: Molecular ray deposition device
Inventor: SHIMADA JIYUICHI
IPC: C23C16/513
Filed: 1984-07-04
Abstract: PURPOSE:To deposit a thin amorphous film on a substrate under free deposition conditions in the stage of forming the thin film of amorphous silicon by a glow discharge method, etc. on the surface of the substrate by separating the activating part of a gaseous raw material and a deposition part for amorphous silicon and coupling the same under vacuum. CONSTITUTION:A deposition part 2 for a thin film of amorphous silicon and a ray source part 1 which activates a gaseous raw material for amorphous silicon are separated but are coupled in a vacuum state in the stage of depositing and forming the thin film of amorphous silicon on the surface of a substrate 6 by a glow discharge method or sputtering method. Gaseous SiH4 or SiF4 which is a raw material for silicon is activated in a chamber 3 for activating main raw material in the part 1. An auxiliary raw material such as gaseous H2, F2 or the like is activated in a chamber 4 for activating the auxiliary raw material. Gaseous raw materials B2H6, PH3, etc. for a slight amt. of impurities to be introduced into the amorphous silicon are activated in a chamber 5 for activating the impurities. An electric field is applied to the electrodes 8, 9, 10 in said chambers and the activated gases in the respective chambers are fed into the part 2 so that the thin film of the amorphous silicon contg. the intended impurities is formed under free deposition conditions on the substrate 6.
Patent JP-H04338049-A (JP)
Title: Output device
Inventor: NAKAJIMA YASUSUKE
IPC: B65H3/44
Filed: 1991-05-13
Abstract: PURPOSE:To secure appropriate output by resetting output sheets automatically to a communication part by a selecting means according to the type of an indicated output method, and displaying in the case of being inappropriate. CONSTITUTION:An output device 1 connected to an external device such as a host computer 2 analyzes the data inputted by an input part 14 so as to transfer printing data to an output part 11, and determines the output method of the output part 11 on the basis of the information from a paper type detecting part 13. The output device 1 is provided with a data analysis part 15 for judging whether the printing paper type is inappropriate, and a transmitter part 16 for transmitting the internal state of the output device 1 to the host computer 2. The data inputted from the computer 2 is analyzed at the analysis part 15 where the printing data of the mode suitable for the output part 11 to perform printing is prepared and judged. The detecting part 13 then judges whether the sheets stored in a cassette 12 is appropriate, and if appropriate, output is performed. If inappropriate, an exchange request is transmitted from the transmitter part 16 to the computer 2 by the indication of the analysis part 15 and displayed.
Patent JP-H0813333-A (JP)
Title: Non-formalin-processed cellulosic fiber and its production
Inventor: FUJITANI TSURATAKE
IPC: D06M13/192
Filed: 1994-06-20
Abstract: PURPOSE:To produce a non-formalin treated fiber causing no discoloration by applying 1,2,3,4-butanetetracarboxylic acid to cellulosic fiber. CONSTITUTION:When cellulosic fiber is modified with 1,2,3,4- butanetetracarboxylic acid, the content of nitro group in the tetracarboxlic acid is controlled to be lower than 200ppm, preferably the tetracarboxylic acid is prepared by oxidative cleavage of tetrahydrophthalic acid and/or its anhydride with hydrogen peroxide using tungstenic acid or molybdenic acid as a catalyst to control the nitro group content in the 1,2,3,4-butanetetracarboxylic acid to less than 200ppm, particularly less than 50ppm. Cellulosic fibers are soaked in a solution containing this tetracarboxylic acid and heat treated to give the objective non-formalin-processed fiber causing no discoloration.
Patent JP-H083651-A (JP)
Title: Method for adjusting roll crown rate in heating furnace
Inventor: KOBAYASHI SHUHO
IPC: C21D9/56
Filed: 1994-06-20
Abstract: PURPOSE:To always execute the control of the optimum roll crown, to improve the sealness of a heat shielding plate and to prevent the lowering of thermal efficiency by uniformizing the roll temp. CONSTITUTION:In a method for adjusting the roll crown rate of a heating furnace for continuously executing heat treatment while carrying a metal strip 23 through plural rolls 1 arranged in the furnace, fluid 3 is flowed in the inner parts of the rolls and the temp. at the end part part of the rolls 1 is measured. Further, the temp. of the metal strip 2 on the rolls is practically measured or obtd. by calculation and the temp. or the flow rate of the fluid 3 is adjusted so that the difference between the temp. at the end part of the rolls 1 and the temp. of the metal strip 2 on this roll becomes within a prescribed range. By this method, the troubles caused by the meandering and the backling of the metal strip are prevented.
Patent JP-H06349444-A (JP)
Title: Bulb type fluorescent lamp
Inventor: ITO KAZUHIKO
IPC: H01J61/30
Filed: 1993-06-08
Abstract: PURPOSE:To improve the rise of a luminous flux to improve the safety and the stability of a bulb type fluorescent lamp. CONSTITUTION:A bulb type fluorescent lamp is provided with a holder 5 having a recessed part 10, a double-U type fluorescent tube 1, of which both ends are fixed to the holder 5, a lighting circuit 4 having a current transformer 12, a case 7 for housing the lighting circuit 4, and a globe 8 for housing the fluorescent tube 1 and forming a case 9 with the case 7. The lighting circuit 4 has a characteristic that the input power thereof is reduced with a temperature rise. A bend part 6 formed close to the holder 5 is fixed to the holder 5 by the silicone resin 11 filled in the recessed part 10, and a current transformer 12 is provided close to the recessed part 10.
Patent JP-S5565044-A (JP)
Title: Device for positioning workpiece
Inventor: YOSHIMINE TERUHIKO
IPC: B23Q3/18
Filed: 1978-11-07
Abstract: PURPOSE: To carry a thrusting force to a positioned and clamped workpiece by a collet chuck when machining the workpiece, by driving a lock-up cylinder to contract the collect chuck along a sleeve and holding a piston rod not to move toward the body of a clamping unit.  
     CONSTITUTION: A positioning bushing 44 and a piston rod 27, which are parallel with a guide bar 15, are secured on one side of the body 17, 17' of a clamping unit, which slides on the guide bar 15. A piston 28 coupled with the piston rod 27 is fitted in a clamping cylinder 29. A collet sleeve 30 and a lock-up cylinder 32 are connected to the clamping cylinder 29. When a workpiece is positioned by the positioning bushing 44 and an insert bushing 23 in a plate 19 for supporting the workpiece, a collet chuck 31 is constracted by the leftward movement of a piston 33 in the lock-up cylinder 32. The piston rod 27 is held not to move toward the body 17 of the clamping unit. When the boss part 4 of the workpiece is drilled, the thrust to the workpiece is carried by the collet chuck 31. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10104524-A (JP)
Title: Differential interferometric microscope
Inventor: SUGIYAMA KIWA
IPC: G01B11/06
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a differential interferometric micro-scope capable of presicely measuring the ruggedness of an object. SOLUTION: A light beam from a light source 10 is introduced to a polarizer 12 and a birefringent prism 15, an ordinary light beam and an extraordinary light beam separated by the birefringent prism 15 are introduced to an objective lens 16, a sample 17 is telecentrically irradiated with the ordinary light beam and the extraordinary light beam transmitted through the objective lens 16, the ordinary light beam and the extraordinary light beam reflected by the sample 17 are introduced to the objective lens 16 and the birefringent prism 15 in order, a light beam synthesized by the birefringent prism 15 is introduced to an analyzer 18, either the analyzer 18 or a polarizer 12 is rotatably arranged about the optical axis, the light quantity is measured for every three and more rotating angles of either the analyzer 18 or the polarizer 12 and every one pixel CCD 21,  by Fourier transforming the light quantity for the rotating angle, the amplitude reflectivity distribution or surface shape of the sample 17 is measured.
Patent JP-S6116400-A (JP)
Inventor: MIZUTA YOSHIYUKI
IPC: G08C23/00
Filed: 1984-07-03
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-S5361962-A (JP)
Title: Magnetron device
Inventor: KIRITOOSHI AYUMI
IPC: H01J23/10
Filed: 1976-11-15
Abstract: PURPOSE: To correct the deterioration of the coercive force of a driving permanent magnet and to enhance the performance, by locating a repulsive magnet featuring a differnet polarity from the driving permanent magnet near an anode substance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63302075-A (JP)
Title: Electrothermal recorder
Inventor: ONO TADAYOSHI
IPC: B41J2/325
Filed: 1987-06-02
Abstract: PURPOSE:To restrain unstable heat generation in a conductor layer, by providing return circuit electrodes on both sides of a recording electrode, and passing an electric current between the return circuit electrode on the upstream side of the recording electrode and the recording electrode as the recording electrode is reciprocated. CONSTITUTION:A recording electrode 31 is slidden in the direction of an arrow A on the surface of a resistive base 32 of a resistive ink ribbon 21. A recording electrode-driving circuit 33 is operated according to a recording signal, whereby a recording current is supplied into the resistive base 32 through the recording electrode 31. The recording current 33 thus supplied flows through a conductor layer 34, and flows to a return circuit electrode 19a through the resistive base 32 making contact with the electrode 19a. At this time, a return circuit electrode 19b disposed on the downstream side of the recording electrode 31 with respect to the moving direction of the recording electrode 31 is separate from the base 32, so that the recording current does not flow to the side of the return circuit electrode 19b. The Joule heat generated in the base 32 beneath the recording electrode 31 on which the current is centralized is transmitted to a porous ink layer 35, and a melted ink is transferred onto a recording paper 30. In this case, the recording current constantly flows through an unused part of the conductor layer 34, the resistance of which is constantly fixed, so that a constant thermal inertia effect can be obtained.
Patent JP-H04360928-A (JP)
Title: Balcony handrail
Inventor: MATSUSHITA SHOGO
IPC: E04B1/00
Filed: 1991-06-10
Abstract: PURPOSE:To obtain a balcony handrail not damaged by rainwater intruding from the joint of a cover material and the clearance of a balcony wall and the cover material. CONSTITUTION:In a balcony handrail, which has a waist wall 1 constituted by fixing an internal wall 13 and an external wall 14 to a frame material such as a post 11, furring strips 12, etc., and in which a lateral cover 4a and a vertical cover 4c are installed to the edge of the waist wall 1, waterproof sheets 6a-6d formed in width capable of covering the whole wall thickness of the waist wall 1 are mounted extending over overall length in the longitudinal direction of the lateral cover material 4a and the vertical cover material 4c among the waist wall 1, the lateral cover material 4a and the vertical cover material 4c.
Patent JP-H04360981-A (JP)
Title: Open frame
Inventor: OBARA MITSUMASA
IPC: E06B1/56
Filed: 1991-06-10
Abstract: PURPOSE:To obtain an open frame having high execution efficiency and reliable waterproofness. CONSTITUTION:In an open frame 10 housed in an opening section 12 of a building 11, an upper drip 24 is combined with the surface of a head 21, and a lower drip 25 is combined with the bottom of a sill 22. In addition, upper constant seal members 26 are fixed to both ends of the upper drip 24, and lower constant seal members 27 are fixed to both ends of the lower drip 25.
Patent JP-H11322159-A (JP)
Title: Sheet stacking device
Inventor: KATO TOSHIHIDE
IPC: B65H31/18
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet piling-up device capable of shortening piling changing time for stacks and miniaturizing equipments. SOLUTION: In a stacker 20 provided with a carrier conveyor 26 discharging cut sheets 27 manufactured on an upstream side to a piling-up part 21 and an ascendable/descendable elevating/lowering base 28 which is provided on the piling-up part 21 and receives the sheets 27 discharged from the carrier conveyor 26, a carrying out conveyor 37 carrying out the stack 32 of the sheets 27 piled up on the elevating/lowering base 28 is provided at an almost intermediate location of an uppermost end and a lowermost end of an elevating and lowering range of the elevating/lowering base 28.
Patent JP-H0430518-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI TERUHIKO
IPC: H01L21/3065
Filed: 1990-05-28
Abstract: PURPOSE:To enable precise control of a depth of etching by a method wherein a semiconductor film having a film thickness corresponding to the depth of etching of a semiconductor substrate to be etched is formed in an area of the semiconductor substrate other than the area to be etched and this film is etched simultaneously with the semiconductor substrate. CONSTITUTION:A polysilicon film 9 of a film thickness being equal substantially to the depth of the surface of an Si substrate 7 to be etched is formed on an SiO2 film 9, a resist film 12 is formed thereon and then openings 12a and 12b are formed. Subsequently, the polysilicon film 9 is removed selectively by etching and further contact holes 8a and 8b are formed in the SiO2 film 8. After the polysilicon film 9 is exposed by removing the resist film 12, the surfaces of S/D diffused layers 11a and 11b are subjected to light etching by using a CF4/O2 gas. By detecting the completion of the etching by an optical end point detecting device or the like, on the occasion, the amount of etching can be adjusted precisely so as to attain a thickness being equal to the one of the polysilicon film 9. Thereafter S/D electrodes 13a and 13b are formed for completion.
Patent JP-H05306902-A (JP)
Title: Machine for detecting extremely thin metal plate
Inventor: KOMAZAWA MITSUHIKO
IPC: G01B7/00
Filed: 1992-04-30
Abstract: PURPOSE:To detect a plurality of extremely thin metal plates with a sensor by generating an induced current in the object to be inspected. CONSTITUTION:An actuator 5 is provided so that the actuator 5 can move in the vertical direction along an LM guide 6 and a proximity sensor 7 provided at the front end of the actuator 5 is set so that the sensor 7 can approach a metal piece 1. The sensor 7 is equipped with a detection coil 3 and generates an induced current in the piece 1 by generating a high-frequency magnetic field 2. Because of the induced current, the impedance of the coil 3 changes and the oscillation of the coil 3 is stopped. The sensitivity of the coil 3 is set so that the coil 3 can detect two metal pieces 1 and the two-piece detection is performed by comparing actual detection sensitivity with the set sensitivity.
Patent JP-H11318710-A (JP)
Title: Electric kettle
Inventor: KANBARA MASASHI
IPC: A47J27/21
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To charge immediately even if the voltage of a smoothing capacitor drops rapidly due to a motor current in a case where a pump motor whose load current is large, is driven, in a direct current power supply of a switching device furnished with a noise suppressing means. SOLUTION: When a control circuit 10 accepts an input of a lock release key 11, it controls so as to output a thermal insulation heater turning on signal, thereby turning on a switching device on before driving a pump motor 9b whose load current is large, initiating immediately charging operation in case where the voltage of a smoothing capacitor falls below a set voltage, and obviating any inconvenience due to a marked decline in voltage.
Patent JP-H10332802-A (JP)
Title: Beacon changeover control apparatus and method, and recording medium having beacon changeover control program
Inventor: HAMANO KOICHI
IPC: H04B10/50
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To enable receiving of a light beacon even in a receivable area of a radio wave beacon by preferentially selecting the light beacon by a beacon changeover judging means when it is received in the radio wave beacon receivable area. SOLUTION: A light beacon receiving state detecting means 13 detects the receiving state of a light beacon received by a light beacon receiving means 11 and a radio wave beacon receiving state detecting means 14 the receiving state of a radio beacon received by a radio beacon receiving means 12. A beacon changeover judging means 15 selects a beacon received according to detection values of both the detecting means 13 and 14 and especially when a light beacon is received in a radio beacon receivable area, the light beacon is preferentially selected. A beacon data thus selected is processed by a beacon data storing/processing means 16 to be shown on a beacon data display device 4 as information on congestion or simple graphic. A receiving device thus obtained has a CPU for various computations, a program memory and the like.
Patent JP-S5841261-A (JP)
Title: Electronic ignition system for internal-combustion engine
Inventor: KOMIYA YUUJI
IPC: F02P5/155
Filed: 1981-09-02
Abstract: PURPOSE:To enable to adapt an ignition timing to the desired characteristics of revolving number-advanced angle in good accuracy by a method wherein a closing angle and an advancing angle are set independently in the ignition timing control system for the internal-combustion engine. CONSTITUTION:An input circuit 1 outputs two pulses A, B at two standard crank angle positions of the internal-combustion engine. An integrating circuit 3, charged between the signals A, B, is provided and the revolving number is detected by the value Vn of the wave height thereof. VDW, corresponding to the closing angle, Vtheta, corresponding to the advancing angle and the output of the integrating circuit 3 are compared and a switching circuit SW is controlled in accordance with a closing angle signal CLS and an advancing angle signal ADV which are outputted when all said outputs are coincided. The switching circuit SW controls a power transistor for ignition. According to this system, the ignition advancing angle and closing angle control system, capable of being adapted to the desired characteristics of revolving number-advancing angle in a good accuracy and being changed easily in the characteristics thereof, may be obtained.