baber/WOPTO huggingface dataset:
Patent JP-H04172929-A (JP)
Title: Controller of ac generator for vehicle
Inventor: SADA TAKESHI
IPC: H02J7/24
Filed: 1990-11-01
Abstract: PURPOSE:To prevent output current from increasing excessively high even immediately after start and to generate power at full capacity after warming of generator by a constitution wherein a reference voltage generating means increases the reference voltage gradually at generation starting time point or upon elapse of a predetermined waiting time thereafter until a predetermined reference voltage increase stop time point is reached. CONSTITUTION:A reference voltage increasing means 40 increases a reference voltage Vc gradually at generation starting time point or upon elapse of a predetermined waiting time thereafter until a predetermined reference voltage increase stop time point is reached. A comparing means 49 compares an output voltage with the reference voltage Vc so that the output voltage follows up the reference voltage Vc and then the generating capacity is controlled based on the comparison results. According to the constitution, a high output current does not flow when the generator is cool. Battery charging current increases gradually as the output voltage increases and when the output voltage reaches a rated voltage, temperature of the generator is increased and thereby the generator does not generate a high current but generates an output current allowable for the temperature rise.
Patent JP-H03158748-A (JP)
Title: Corrosion monitoring device for printed wiring board
Inventor: KANEHIRA KATSUMI
IPC: G01N27/00
Filed: 1989-11-15
Abstract: PURPOSE:To detect the life of the printed wiring board previously and to prevent a controller from being faulty and the system of a plant from stopping by fitting a corrosion monitoring circuit to the printed wiring board which is used for the controller. CONSTITUTION:Only the sensor 1 of the wiring board has the pattern of copper exposed and the patterns of other connected circuits are coated with solder resist 2 and a coating material 3. Further, the sensor 1 is constituted as part of a switching circuit 4 and the switching circuit 4 is normally held in an open- circuit state in the absence of a pattern discontinuity, but short-circuited when the sensor 1 has an open circuit, so that a pilot lamp 5 illuminates. Namely, when the sensor 1 is ON, a switching transistor(TR) 7 is turned off by a resistance 6 and if the sensor enters the open circuit state, the switching TR 7 turns ON to make a light emitting diode 8 illuminate, thereby indicating the end of the life of the wiring board.
Patent JP-H01138234-A (JP)
Title: Stamping sheet material
Inventor: UOTANI SHINICHIRO
IPC: C08J5/06
Filed: 1987-11-25
Abstract: PURPOSE:To obtain the title material for EMI shielding, excellent in moldability, mechanical properties, conductivity, EMI shielding characteristics and productivity, by mixing a carbon fiber coated with a specified metal film with a thermoplastic matrix resin. CONSTITUTION:The surface of a carbon fiber (a) which is composed of at least 100 monofilaments of a diameter of 4-10mum and is a carbonaceous or graphitic fiber derived from polyacrylonitrile, pitch or rayon is electroplated with a film of a metal (b), preferably Ni, to obtain a 0.5-20mm-long carbon fiber (A) coated with a 0.1-1mum-thick metal film. 10-60wt.% component A is mixed with a thermoplastic matrix resin (B) such as PP, PE, acrylonitrile, butadiene or polyamide to obtain the title material of an apparent specific gravity of 0.1-0.3. This material is preheated at a temperature lower than the melting or softening temperature of component B by 10-20 deg.C and molded by, e.g., stamping.
Patent JP-H03156696-A (JP)
Title: Crime prevention system
Inventor: SAKAI JIRO
IPC: G08B15/02
Filed: 1989-11-15
Abstract: PURPOSE:To spray and attach singular liquid to an injustice invader by operating a liquid spray device by the human body selection signal of an infrared sensor. CONSTITUTION:The pyroelectricity type infrared sensor 1 operates without interruption, and when the infrared sensor 1 detects infrared ray (temperature) emitted from the human body, it sounds an alarm device 6 such as a buzzer so as to warn for definite time through a drive circuit 5 and a control circuit 3, and simultaneously, it operates the liquid spray device 2 and sprays the liquid for definite time. Thus, the liquid is sprayed and attached to the human body or clothes so that a role to arrest a criminal can be sufficiently achieved by making the luminousness or the smell of the liquid a track.
Patent JP-H07154312-A (JP)
Title: Radio frequency code identifying method
Inventor: TANABE KENZO
IPC: H04B5/00
Filed: 1993-11-26
Abstract: PURPOSE:To identify an object, to which a tag is fitted, and to perform the control and management of that object by surely identifying the tag, to which an identification code is applied, with no contact while using the carrier waves of a radio frequency band. CONSTITUTION:When transmitting the identification code from the tag provided with a semiconductor non-volatile memory where the identification code is recorded to a reader for reading the identification code, the first and second reader carrier waves at different frequencies are simultaneously transmitted from the reader, and the first reader carrier wave is used for preparing the DC power source of a semiconductor circuit provided with a semiconductor nonvolatile memory 12 built in a tag 7. Then, the second reader carrier wave is defined as a reference signal for preparing a read clock 16 of the semiconductor non-volatile memory built in the tag and a tag carrier wave 17 to be used for transmitting the identification code from the tag to the reader.
Patent JP-H05133856-A (JP)
Title: Collecting apparatus of high temperature gas sample
Inventor: NAKAO TSUYOSHI
IPC: G01N1/22
Filed: 1991-11-13
Abstract: PURPOSE:To make a long water feeding hose unnecessary to take in cooling water and to prevent the cooling water from being discharged without being treated by providing a circulating pump between a cooling probe and an ice bath for cooling absorbing bottles so as to circulate the cold water in the ice bath as the cooling water for the cooling probe. CONSTITUTION:The cold water in an ice bath 4 is circulated as a cooling water of a probe 2 by a pump 11 provided between the cooling probe 2 and the ice bath 4 for cooling absorbing bottles 5. The temperature in the ice bath 4 is always monitored, and controlled to be always at approximately 0 deg.C by ice, dry ice, cooler or the like. It is preferable that the temperature of the cooling water in the ice bath 4 is set to be about 4 deg.C or lower, and the circulating amount is 1-51/min. For example, if the temperature of the exhaust gas is 600 deg.C, when the temperature of the cooling water in the ice bath 4 is set to be -1-3 deg.C, and the circulating amount of the cooling water is 31/min, a good result is achieved. Accordingly, it is not necessary to provide a hose to feed the tap water or recycled water in the factory and the apparatus becomes compact in size.
Patent JP-H10143319-A (JP)
Title: Input device
Inventor: HIKITA HITOSHI
IPC: G06F3/0354
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To enable visually sure and easy double click by judging the input as a double click in 1st coordinates in the case where the 1st coordinates are inputted and then a 2nd coordinates are inputted to the same data input area as the 1st coordinates within a prescribed time. SOLUTION: If a tablet 18 is pushed by a pen 19 and one point in a picture displayed in a liquid crystal display 13 is directed, an input area to which the 1st coordinates belong is defined and a timer is started using a clock obtained from a real-time clock 20. If the 2nd input by the pen 19 comes within the prescribed time limit of the timer, it is judged whether the 2nd coordinates is within a double-click effective range, and if it is within the effective range, it is judged that the 1st coordinates are double-clicked. Thus, the same function as a double-click of mouse is realized by the pen 19 or touch input, moreover, a problem of position shift which is apt to cause from inputting by the pen 19 is solved, and double click at two distant points is realized.
Patent JP-H02143486-A (JP)
Title: Manufacture of ferrite circuit board
Inventor: HIROYAMA YUKIHISA
IPC: H01F38/14
Filed: 1988-11-24
Abstract: PURPOSE:To strengthen the adhesive strength of a ferrite substrate with a metal film, to lessen the variability of the adhesive strength and to prevent a blister from being generated in the metal film by a method wherein the ferrite substrate is dipped into an SnF2 solution to perform simultaneously a roughening treatment and a sensitizing treatment and an activating treatment is performed after water washing. CONSTITUTION:A ferrite substrate is dipped into an SnF2 solution and a sensitizing treatment is performed while the surface of the substrate is roughened uniformly. Moreover, after an activating treatment is performed after water washing, a metal film is formed by an electroless plating method. Then, a resist film is formed on the upper surface of the metal film. After peeling of the resist film is performed by exposure, a developing and etching and a necessary part only of the metal film is left to form a conductor circuit. Thereby, the adhesive strength of the substate with the metal film is strengthened; moreover, there is little variability of the adhesive strength, no blister is generated in the metal film and a good ferrite circuit board is obtained.
Patent JP-H07129130-A (JP)
Title: Driving circuit of display device
Inventor: OKADA HISAO
IPC: G02F1/133
Filed: 1993-11-26
Abstract: PURPOSE:To provide a driving circuit of a display device which has simplified and small type constitution and by which gradation display of an image signal having many bits can be realized. CONSTITUTION:Data driving circuits are arranged with every bit (D0, D1, D2, D3, D4 and D5) of image signal data, and are constituted by containing a first stage D type flip-flop MSMP used for sampling operation, a second stage D type flip-flop MH used for hold operation, a selection control circuit SCOL and analog switches ASW0 to ASW8 respectively arranged between nine kinds of external gradation voltages V0 to V7 and a data line On. In the analog switches ASW0 to ASW8, nine kinds of gradation voltages V0,..., V64 and control signals S0, S8, S16, S24, S32, S40, S48, S56 and S64 from the selection control circuit SCOL are inputted. A signal having four different duty ratios (t1, t2, t3 and t4 is imparted to the selection control circuit SCOL.
Patent JP-H10123065-A (JP)
Title: Method for inspecting label in label constitution body
Inventor: SANO YOSHIHIRO
IPC: G01N21/88
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method, for a label, which does not require a large-scale apparatus, which does not lower the operating efficiency of a label manufacturing operation and by which a label omission is detected efficiently and surely. SOLUTION: First, the transmission amount of a mount part in a label continuation body 28 to which a plurality of label pieces 27 are bonded temporarily and that of a label part are detected. Then, when the label continuation body 28 is transferred, pulses are generated. After that, on the basis of detection signals of the transmission amounts, the number of pulses is counted. When the number of pulses is counted so as to exceed a predetermined reference value, the transfer of the label continuation body 28 is stopped.
Patent JP-H02145062-A (JP)
Title: Picture input method
Inventor: MIZOGUCHI SHIGETAKA
IPC: G06T3/00
Filed: 1988-11-26
Abstract: PURPOSE:To eliminate an undesired part and to give only a data of a required minimum range to a device of the next stage by applying designation of a desired read range as multi-point input designation, using a picture in a polygonal area formed with points tied with each other as a read range picture and giving to the device of the next stage. CONSTITUTION:The operator designates a desired read range in terms of multi- point (3 points or over) input by a coordinate input section 103 in a picture input device 101. The designated road range is scanned by a scanning section 104 and an inputted binary data is stored in a picture memory 105. A processing unit 102 controls the input processing and the access right of the picture memory 105 is given to a picture processing section 107 through an input processing interface section 106. The picture processing section 107 applies processing such as filling or thinning and line recognition processing to the picture data in the picture memory 105 and outputs the result as vector data. When the designation of the desired read range is implemented by the multi-point input method to a read drawing 201 by the coordinate input section 103, the desired read range picture part 206 is covered with a similar shape.
Patent JP-2001119605-A (JP)
Title: Signal processing unit and method
Inventor: YAMAZAKI TAKAHIRO
IPC: H04N5/04
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent discrimination errors of a synchronizing signal. SOLUTION: In the signal processing unit for a signal with a video component whose level is a pedestal level or higher, a level detection section 19 detects a level lower than the pedestal level, of components other than the video component and a count section 14 counts the level, and an amplitude gate/compression section 15 processes the other components on the basis of the result of detection.
Patent JP-2001115494-A (JP)
Title: Swivel type construction machine
Inventor: MORI KENICHI
IPC: F15B11/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To simplify structure of a control valve group, and improve workability in assemblage by disposing mechanical operation type directional control valves in the control valve group to be collected on one side. SOLUTION: Directional control valves 30-38 of a control valve group 28 is installed on a bottom plate 17 of a revolving frame 16 in a vertically placed state, and the soil discharging directional control valve 30 for and the left and right travelling directional control valves 31, 32 comprising mechanical operation type directional control valves are disposed to be collected to the uniderside to the other directional control valves 33-38. A cable 41 introduced from an operation lever 27 for soil discharging work in an operation lever device 23 and cables 42, 43 introduced from left and right travelling operation levers 25, 26 are extended along the bottom plate 17, etc., of the revolving frame 16, and these cables 41-43 are connected to spool ends of the directional control valves 30-32 at the position of a cable holder 40.
Patent JP-H03158102-A (JP)
Title: Instep cover ornamenting method for shoes
Inventor: HARADA KUNIHIKO
IPC: A43B23/02
Filed: 1989-11-17
Abstract: PURPOSE:To prevent occurrence of bubbles on the ornament surface even if it is subjected to a curing process, after the instep of a shoe has been ornamented by an ornament sheet, by using such a sheet in which air holes are provided on the sheet surface at least on one side of a thermoplastic synthetic resin transparent sheet. CONSTITUTION:Air holes 13 are provided so as to penetrate an ornament sheet 10. Accordingly, the air remained in the laminated layers of a thermoplastic synthetic resin base sheet 11 constituting the ornament sheet 10, a metallic layer 10a, and a thermoplastic synthetic resin transparent sheet 12 forming an ornament surface expands by the pressure difference due to the curing process, and the expanded air is released to the outside so as to prevent the occurrence of bubbles in the metallic layer 10a and on the ornament surface of the ornament sheet 10, or on the thermoplastic synthetic resin transparent sheet 12. The ornament sheet 10 thus constituted is adhered on the instep cover 20 of a sport shoe A (not shown) in a prescribed shape by the simultaneous operation of both the packaging due to high-frequency deposition and cutting, so that the instep cover of the shoe can be ornamented. Thus, the occurrence of bubbles on the ornament surface of the instep cover of the shoe can be prevented even if it is subjected to a curing process, after the instep cover of the shoe has been ornamented by an ornament sheet.
Patent JP-H06123601-A (JP)
Title: Inside measuring device
Inventor: IMAKI YASUHIRA
IPC: G01B3/18
Filed: 1992-10-09
Abstract: PURPOSE:To expand a measuring range by largely ensuring the moving area of a measuring element by putting a measuring element moving member and the measuring element in a slit and using the surface forming the slit as a guide surface to make both of them movable. CONSTITUTION:When a spindle 31 is moved forwardly by the revolving operation of a thimble, the leading end edge of a measuring element moving member 35 enters the gap between the notch parts 40c, 40d formed to respective measuring elements 40A, 40B. When the thimble is further revolved, the measuring elements 40A, 49B receive the pressing force by the inclined surface 35F formed to the leading end part 35E of the member 35 to move in the mutually sparating direction and the contact surfaces 40a, 40b thereof are brought into contact with an object to be measured. By reading the graduations of a micrometer part when the contact surfaces 40a, 40b come into contact with the object to be measured, the dimension of the inner diameter of the object to be measured can be measured.
Patent JP-H05107010-A (JP)
Title: Capacitance-type length measuring machine
Inventor: KANAYAMA ATSUSHI
IPC: G01R27/26
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a capacitance-type length measuring machine wherein the proportional constant between the displacement of a spindle and a measured square-wave voltage is positive. CONSTITUTION:In a capacitance-type length measuring machine, a measured square-wave voltage is changed so that the feedback voltage, which is induced in each core electrode, becomes zero when a spindle 12 is pushed in and a measuring capacitor CA is changed, and a correcting square-wave voltage is selected so that the sum of the absolute values of the capacitances of correcting capacitors CG0-CF5 and the corrected square-wave voltage is increased by one unit amount when the specified value is obtained. Switching points are provided at these positions. When the spindle 12 reaches this position, a counter D counts up l, and the display device M displays the value obtained by converting the measured square-wave voltage and the counter value into the displacement amounts.
Patent JP-S62152947-A (JP)
Title: Obstacle detection system for vehicle
Inventor: TOMOE KATSUHIKO
IPC: B60R21/34
Filed: 1985-12-26
Abstract: PURPOSE:To secure safety driving, by setting up various sensors, capable of discriminating a distance, a position, a form, a living thing, etc., in each position suitable for measuring the periphery of a vehicle, and making the sensor information be known by a numeral, graph, a voice and so on. CONSTITUTION:Plural pieces of various sensors having detecting ability on an obstacle are installed in the periphery (before and behind, left and right and top and bottom) of a vehicle. And, the information detected by these sensors is made so as to be displayed on a screen and/or an indicator panel set up in a position where a driver is easily sightable at a time when the specified condition, for example, an interval between his own car and an obstacle becomes the setting distance (about 1.5m) and speed becomes less than the setting velocity (about 5km/h). In this case, at the time of car forward, front and left and right are displayed but at the time of backward, rear and left and right, respectively. In addition, if the sensor in which position has detected is also displayed so understandably. On top of the said display, a warning corresponding to sensor information is made so as to be given by a voice as well.
Patent JP-H08132644-A (JP)
Title: Liquid jet recording apparatus
Inventor: MUNAKATA ATSUSHI
IPC: B41J2/18
Filed: 1994-11-07
Abstract: PURPOSE: To prevent that feed becomes unstable at the rear end of recording paper or a large blank remains on the rear end of the recording paper. CONSTITUTION: Recording paper W1 is fed on a platen 1 in the direction shown by an arrow V by a pair of feed rollers 2, 3 and four color recording heads 7a-7d are moved in the direction shown by an arrow U by a recording head carriage 6 to emit ink to the recording paper W1 on the platen 1. Since a suction duct 11 sucking the vapor of ink is arranged on the downstream side of the running passage of the recording head carriage 6, the upstream feed roller 2 and a press roller 4 can be allowed to sufficiently approach the running passage.
Patent JP-H03157776-A (JP)
Title: Plotting method in cad
Inventor: MIYASAKA YUTAKA
IPC: G06F3/13
Filed: 1989-11-16
Abstract: PURPOSE:To use an additional function peculiar to plotter in a general purpose CAD system, as well by plotting a recognition graphic to the outside of a plotting range and operating a plotting function peculiar to a plotter which is not supported by a host CPU. CONSTITUTION:It is constituted so that a drawing 10 can be executed to a screen of a display device 2 by an operator operating a keyboard 6 connected to a host CPU 4, for operating a mouse 8. In such a state, by setting in advance recognition graphic data of the host CPU 4 side to a plotting function of a plotter 12, and plotting the recognition graphic data to the outside of a plotter plotting range of the screen of the display device 2, the plotting function of the plotter 12 side corresponding to this graphic data is called, and based on this plotting function, a drawing is executed by the plotter 12. In such a way, in a general purpose CAD system, as well, an additional function peculiar to the plotter is used.
Patent JP-H06142571-A (JP)
Title: Method and apparatus for cleaning nozzle
Inventor: KURASAKA MITSUMASA
IPC: C04B41/86
Filed: 1992-11-09
Abstract: PURPOSE:To provide an apparatus for cleaning a two-fluid nozzle which is arranged to clean the end of a two-fluid nozzle in a sprayer and in which the deposit of a glaze at the end of the nozzle and the generation of blocking are prevented. CONSTITUTION:In a process in which a glaze is ejected from a two-fluid nozzle 1, cleaning water is dropped appropriately into an air pipe 14 to clean the two-fluid nozzle 1 by discharging moistened air to a glaze ejecting opening, with a water dropping device M placed between the two-fluid nozzle and an air pump 23.
Patent JP-H06150937-A (JP)
Title: Solid high polymer type fuel cell
Inventor: OKUYAMA KAZUO
IPC: H01M4/88
Filed: 1992-11-09
Abstract: PURPOSE:To improve output performance by using a gas diffusion electrode containing proton conductive material, and obtained through heat treatment in a temperature range between glass transition point or more of the proton conductive material and 350 deg.C before its joining to an ion exchange membrane. CONSTITUTION:Proton conductive material is distributed over the whole electrode by impregnating the proton conductive material dissolved in water base medium into the electrode, or molding the electrode after adding the same during its molding process, and is joined after heat treatment at the temperature of the glass transition point or more of the proton conductive material. That is, in a fuel cell formed by joining an ion exchange membrane being electrolyte, and a gas diffusion electrode, made of carbon material supporting catalyzer and fluororesin binder, together, the proton conductive material is contained as the gas diffusion electrode. The gas diffusion electrode, obtained through heat treatment in a temperature range between glass transition point or more of the proton conductive material and 350 deg.C before its joining to the ion exchange membrane, is used also. Thereby it is possible to improve output performance greatly.