baber/WOPTO huggingface dataset:
Patent JP-H0974254-A (JP)
Title: Printed board
Inventor: HOSONO TAKESHI
IPC: H05K3/28
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a printed board, which facilitates a stock control in the case where electronic components to be mounted are all insertion component, is actuated errorlessly in the case of the use and does not generate waste in manufacturing facilities. SOLUTION: A printed board has a circuit pattern, which comprises a common circuit for realizing the fundamental function and two kinds of additional circuits for realizing additional functions, on the side of the solder surface 11a of an insulating board 11, and a resist layer 14 on the side of the solder surface of the board 11 leading land parts 13, to which lead wires (x) of insertion components X in this circuit pattern are bonded, where each land part 13 has a component mounting hole 15 so that the components X only are mounted on the board 11.  Circuit region lines 21a, 21b, 22a and 22b, which respectively encircle each additional circuit part, and identification marks 23a, 23b, 24a and 24b for making a distinction each additional circuit from the other additional circuits in the state corresponding to these lines 21a, 21b, 22a and 22b are printed on the surface of the layer 14 and the exposed surfaces of the components on the board 11 using a silk screen printing technique.
Patent JP-S60110885-A (JP)
Title: Corrosion preventive for water system
Inventor: YOZEFU PENINGAA
IPC: C23F11/12
Filed: 1984-10-26
Abstract: 1. The use of alkali and/or ammonium salts of compounds corresponding to the following formula   see diagramm : EP0144663,P4,F2   in which R1 and R2 are hydrogen or a C1 -C6 alkyl radical and R3 is CH = CH, (CH2 )2 or (CH2 )3 , as corrosion inhibitors in aqueous systems.
Patent JP-H04108419-A (JP)
Title: Vacuum cleaner
Inventor: BABA MASAHIRO
IPC: A47L9/00
Filed: 1990-08-30
Abstract: PURPOSE:To raise the filtration efficiency of a paper filter pack and to improve its cleaning efficiency by constituting the part for abutting on the paper filter pack on the floor of a dust collecting chamber, of a material provided with gas permeability and sound absorptivity. CONSTITUTION:In the part for abutting on a paper filter pack 4 of a floor of a dust collecting chamber 3, a material 20 provided with gas permeability and sound absorptivity is placed. That is, a part of the floor 3a of the dust collecting chamber 3 is lowered to the lower part, the material 20 provided with gas permeability and sound absorptivity is placed in this part, and the paper filter pack 4 is allowed to abut on this material 20. As a result, the part for abutting on the material 20 of the paper filter pack 4 comes to recover gas permeability, a filtration area of the paper filter pack 4 increases, comparing with a conventional device, the filtration efficiency of the paper filter pack 4 increases, and the cleaning efficiency of the cleaner is improved.
Patent JP-H1169858-A (JP)
Title: Motor control circuit
Inventor: UCHIYAMA HIDEKAZU
IPC: H02P7/285
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a motor control circuit of a multi-brush motor which can be realized easily at low cost with a mechanism for freely keeping the revolutions of DC multi-pole brush motor to be a constant. SOLUTION: This control circuit is composed, in a water cooling type cooling device for internal combustion engine for a vehicle of a 4-pole fan motor 1, a revohetios detecting circuit 2 for detecting the revolutions of fan motor 1 as a pulse, an F/V converting circuit 3 for converting the rotation pulse of the fan motor 1 into a voltage, a temperature-detecting circuit 4 for detecting the temperature of the cooling water, a comparison control circuit 5 for comparing the outputs of the temperature-detecting circuit 4 with the F/V converting circuit 3 and then providing an output and an intermitting means 6 for the on/off control of the negative pole of the fan motor 1, depending on an output of the comparison control circuit 5.  The negative pole brush of the fan motor 1 can be set to a conductive or non-conductive condition depending on the comparison result of the outputs, corresponding to temperature of cooling water and the rotating pulse of the fan motor 1.
Patent JP-H1073332-A (JP)
Title: Equipment structure of ordinary temperature part of pulse tube refrigerating machine
Inventor: ISHIZAKI YOSHIHIRO
IPC: F25B9/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To further improve refrigerating efficiency by a construction wherein the heat of a working fluid of which the temperature is made high by adiabatic compression is released outside a refrigerating machine by providing a radiator having a large heat transfer area and thereby the temperature of equipment provided in an ordinary temperature part is lowered near to a room tempera ture. SOLUTION: A pulse tube refrigerating machine is constructed of a compressor, a purifying unit, a control valve, a compressed space part 3 wherein pressure vibration of a working fluid is conducted, a cold storage unit 5, a cold head 6, a pulse tube 7, a radiator, a needle valve 8, an orifice, a working fluid reservoir 9, control valves 12 and 14, etc. In this case, a control valve 21 having a conical valve end part regulating the flow velocity of the working fluid is provided at the axial center of a hot end part 28 of the pulse tube 7 through which the working fluid passes and a radiator 22 having one or a plurality of fluid passages is introduced between this valve and a working fluid reservoir 23 with which the working fluid is brought into continuity, so that the heat of the working fluid of which the temperature comes to be high is released.
Patent JP-S59120257-A (JP)
Inventor: SATOU MASAO
IPC: E04G23/08
Filed: 1982-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04107355-A (JP)
Title: Pulley made of resin
Inventor: KAJIWARA KAZUHISA
IPC: F16H55/48
Filed: 1990-08-28
Abstract: PURPOSE:To specify the state of contact of a belt with a pulley made of resin and to stabilize engagement therebetween by forming the top part of a microwaveform belt part located on the outer peripheral surface of an outside diameter cylinder part in succession to the outer peripheral surface of the outside diameter cylinder part. CONSTITUTION:Outside and inside diameter cylinder parts 2 and 3 are provided, the outside and inside diameter cylinder parts 2 and 3 are intercoupled through a disc part 4. Especially, the outside diameter cylinder part 2 has a plurality of microwaveform parts A and B formed on its outer peripheral surface 2a, and the microwaveform belt parts A and B are formed throughout the whole periphery of the outside diameter cylinder part 2. The microwaveform parts are formed in parallel in an axial direction, and top parts 10 are peripherally continued to each other. Namely, the top parts 10 of the microwaveform belt parts A and B formed on the outer peripheral surface 2a of the outside diameter cylinder part 2 form a contact point during engagement between belts, and the adjoining top parts 10 are peripherally continued to each other. This constitution specifies the state of contact of the belt with a pulley 1 made of resin and stabilizes engagement therebetween.
Patent JP-S6381038-A (JP)
Inventor: KITAMURA SHUJI
IPC: B29C65/74
Filed: 1986-09-25
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-H0566950-A (JP)
Title: Interruption mask system for operating system
Inventor: FUJIWARA MINORU
IPC: G06F9/46
Filed: 1991-09-09
Abstract: PURPOSE:To enable the high-speed processing in the subject system by carrying out the exclusive control processing after the high-speed interruption mask processing. CONSTITUTION:When an interruption processing program (process 6) has an access, the exclusive control processing, etc., are carried out with start of an interruption mask through an interruption generating register. Under such conditions, a start address (label 3) of the interruption mask rise processing is stored (process 1). Then an interruption is generated with an access applied to the interruption generating register. The interruption mask masks up to the interruption level set at the relevant time point when the operation is skipped to the interruption processing. The process skips to the label 3 in an interruption processing mode, and the exclusive control processing, etc., requiring the interruption mask are carried out (process 4) in the processing carried out from the label 3. Then the interruption return processing (process 5) is carried out. Thus it is possible to have the start of the interruption mask in a normal processing mode without using an operating system and to attain the high speed processing.
Patent JP-S6299156-A (JP)
Title: Matrix-printer, particularly, matrix line printer
Inventor: KAARU PUTSUHEGAA
IPC: B41J2/245
Filed: 1986-09-26
Abstract: A matrix line printer which includes a shuttle-carrier mounted in a frame for limited reciprocating movement and supporting a plurality of print elements; a plurality of rollers are journalled in the frame and arranged parallel to the direction of reciprocating movement of the shuttle, projections on the shuttle engage the rollers; a pair of circularly round, cylindrical guide pins are arranged in coaxial relation to each other and mounted to respective opposite ends of the shuttle, run in a pair of corresponding sleeve-like bearings; leaf springs on the shuttle urge the projection against the rollers; and additional springs are arranged transversely to the coaxial alignment of said pins for balancing purposes.
Patent JP-S60120675-A (JP)
Title: Signal extractor of optical device
Inventor: SAGANE MITSUKI
IPC: H04N5/335
Filed: 1983-12-02
Abstract: PURPOSE:To prevent shortage of object information and unnecessary information from being introduced and to improve accuracy such as automatic focusing and automatic photometry. CONSTITUTION:An area-type solid-state image element 11 converts photoelectrically an image projected to an effective light-receiving area by a lens 12, and transmits an output signal as an image signal to an image processing circuit through an amplifier 13. At this moment, a signal extraction area is preset preliminarily in horizontal and vertical clock counters 16 and 17 by an area setting circuit 20, and only when the signal extraction area is scanned, a gate circuit 21 generates a pulse. An output signal from a waveform processing circuit 24 is added to an integrating circuit 25 through an analogue switch 22 only when said signal scans the signal extraction area. The signal is compared with the value which is set in a comparison decision circuit 26, outputted as a focusing signal or a photometry signal, and a moving amount of the lens 12 is calculated. As a result, the lens 12 or a diaphragm is shifted by a motor 29.
Patent JP-S6471762-A (JP)
Title: Printer
Inventor: SHIMOZATO MASASHI
IPC: B41J2/06
Filed: 1987-09-11
Abstract: PURPOSE:To enable printing of high quality to be performed by making a flying quantity of ink from a top part of a recording electrode constant, by providing a voltage control circuit which varies a value of voltage applied to one recording electrode according to a driving state of the adjacent other recording electrode. CONSTITUTION:When an optional recording electrode 21 is selected and the recording electrode is driven with a driving circuit 26, electrostatic force acting on ink 18 at a top part 21a is intensified. In concrete terms, based on a command from a printing control circuit 27, a switch signal circuit 28 selectively gives a switch 29 a signal, the switch is switched from a ground G side to a power source 24 side, a second power source 24b is operated, voltage between the recording electrode and a counter electrode 14 rises thereby, ink files, and a dot is formed on a recording paper 15. A voltage control circuit 30 regulates intensity of electromotive force of a second power source 24b. Thereby, a distribution state of electric field between the recording electrode and the counter electrode is made constant, and a flying quantity of ink from the top part 21a is fixed.
Patent JP-H0391329-A (JP)
Title: Data communication stem for movable object
Inventor: TSUMURA TOSHIHIRO
IPC: H04B10/11
Filed: 1989-09-01
Abstract: PURPOSE:To attain excellent communication state even to increase in the number of movable objects by providing plural 1st stations each having optical communication installation to the end of a data communication network and a means selecting the 1st station in following to the movement of a 2nd movable object making optical communication with the 1st station. CONSTITUTION:A mobile station 10 makes optical communication by using corner cubes CC2, CC3 and laser beams B3, B1 (laser beams B1-B7 radiate from an antenna 24). When the mobile station 10 moves and reaches a position 10', better communication state is obtained by using the cube CC3 that the cube CC2. In such a case, an optical station control station 16 monitors the S/N of a photodetection signal and the state of occurrence of an error of a signal and detects it that the communication state by the cube CC3 is better. As a result, the control station 16 throws the connection with the mobile station 10 through the cube CC3. When the control area of the mobile station 10 moves, the connection is changed over plural control stations 16.
Patent JP-2000058228-A (JP)
Title: Thin film resistance heating element and toner heating/ fixing member using it
Inventor: NAKANISHI MOTOYASU
IPC: H05B3/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a thin film heating element with excellent performance by applying a coating agent composition blended with a specific quantity of one or both of a carbon nano-tube and a carbon micro-coil into a film forming component to a base material, then hardening it. SOLUTION: One or both of a carbon nano-tube and a carbon micro-coil are used as a resistance heating property applying element blended into the film forming component of a coating agent composition, the blended ratio is properly set to 1-50 pts.wt. against the film forming component of 100 pts.wt., preferably 5-10 pts.wt. When the blended ratio is changed, the resistance of a heating element can be changed. The film forming component is selected from a composition blended with organosiloxane having a functional side chain as a bridging agent and a curing catalyst into organopolysiloxane serving as a main agent and a composition blended with a high-heat solvent into ceramic grains.
Patent JP-H0393088-A (JP)
Title: Humidity controller for magnetic disk device
Inventor: TAKAHASHI MINORU
IPC: G11B33/14
Filed: 1989-09-05
Abstract: PURPOSE:To prevent the head crash of a magnetic head by providing a container where there is a humidifying agent and a container where there is a dehumidifying agent and controlling relative humidity in a magnetic disk device. CONSTITUTION:A humidity control part 17 is provided in the case 11 having a breathing port 10. The control part 17 is equipped with the humidifying agent container 19 with the humidifying agent 18 and the defumidifying agent container 21 with the defumidifying agent 20. When power is interrupted in the device, the opening part 22 of the humidifying agent container 19 is closed by an electromagnetic valve 24, but the opening part 23 of the dehumidifying agent container 21 is opened. Thus, the internal part of the case 11 is dehumidified by the dehumidifying agent 20. When power is supplied, the valve 24 is operated, the opening part 23 of the dehumidifying agent container 21 is closed, and the opening part 22 of the dehumidifying agent container 19 is opened. Thus, intra-case is humidified by the humidifying agent 18. In such a case, relative humidity in the case 11 is decided by the balance of the size of the opening part path of the humidifying agent container 19 and the breathing port 10.
Patent JP-H0199569-A (JP)
Title: Self-destructive subcutaneous injector
Inventor: TOOA AARINGU PETAASEN
IPC: A61M5/178
Filed: 1988-09-12
Abstract: PURPOSE: To reduce a cost and to improve safety by mounting a cam follower via a freely rotatable member near to a member abutting against a plunger rod and moving the cam follower in a radially by a cam which is energized when the plunger rod 4 is first pulled down. CONSTITUTION: A pin 13 moves to a groove 16 and disengages at the opening end 17 of the groove 16 when a plunger 3 is pulled upward by the plunger rod 4 after the plunger rod 4 is moved downward by injection. Since a member 7 is freely rotatable, the mounting of the pin 13 into a groove 14 by operating the syringe is impossible even if the plunger rod 4 is removed. Further, the pin 13 is adapted to be fed into the groove 16 when the plunger rod 4 is pulled and removed. The mounting is attained by arriving of the pin at a guide end 19 disposed across the bottom end of the groove 14 and inclined downward, i.e., the lowermost point existing alongside the lowermost end of the groove 14. Namely, the guide end 19 eventually and safely introduces the pin 13 to the groove 16 when the plunger rod 4 is pulled and removed.
Patent JP-H0671918-A (JP)
Title: Driving method for thermal transfer printer
Inventor: AMANO TOSHIAKI
IPC: B41J2/325
Filed: 1992-08-27
Abstract: PURPOSE:To print letters uniformly with good quality or a paper of the rough surface by uniformly heating an intermediate transfer body in a halftone transfer method. CONSTITUTION:When an intermediate transfer body is preheated by a heating means 2 before printing, a thermal head 3 and a pressure roller 8 are separated from the intermediate transfer body, so that the intermediate transfer body is rotated idly. The intermediate transfer body is heated uniformly, so that an ink ribbon 6 can be detached from the body when it is hot. Accordingly, printing with good quality is achieved.
Patent JP-S60122638-A (JP)
Title: Automatic setting device for original text sheets
Inventor: FURUICHI MASAYOSHI
IPC: B65H1/06
Filed: 1983-12-03
Abstract: PURPOSE:To offer an automated original text sheets setting device, in which shortening of transport distance for original text sheet and sheets setting of high precision have been embodied, by incorporating a means to place stacked sheets at least partially in close contact on a sheets table and a means to set the sheet on the sheets stable. CONSTITUTION:Together with a load plate 17 a stacking of original text sheets 13 are accommodated on a sheets placing means including a front side plate 11 having at its undersurface a sheets receptacle 12. When the sheets are automatically set one after another from the undermost lying one of those stacked sheets 13, first a roller 18 is put in No.1 position A so as to be in contact with the undermost lying sheet 13. If in this condition a Copy signal is given, the roller 18 is turned to put the sheet 13 into the B condition, and when it is sensed by photo- electric means 23, 24, the roller 18 is displaced to No.2 position C, and the sheet 13 is deformed into the D condition. The sheet 13 will now pass under the roller 18, enabled by its stiffness, to come to the F position on a glass plate 9, and then be transported till the specific point G by the roller 18 displaced to No.3 position E to stop there.
Patent JP-H0870587-A (JP)
Title: Driving apparatus for ultrasonic motor
Inventor: TSUBATA TOSHIHARU
IPC: H02N2/00
Filed: 1994-08-30
Abstract: PURPOSE: To provide a driving apparatus for ultrasonic motors wherein driving frequency is capable of being varied so that phase difference between voltage applied to a plurality of laminated piezoelectric elements and current passing through them will fall within a specified range, and being thereby optimized. CONSTITUTION: An ultrasonic motor includes an elastic body and an ultrasonic piezoelectric transducer composed of a plurality of laminated piezoelectric elements secured on the elastic body. A driving apparatus for ultrasonic motors moves a mobile body by applying a.c. voltages, different in phase from each other, to these laminated piezoelectric elements by means of a two-phase oscillator 1 and thereby generating ultrasonic oscillation. In the driving apparatus one of the plurality of the laminated piezoelectric elements 113A, 113B is selected according to the direction of the movement of the mobile body.  The driving apparatus is provided with means 4, 5, 6, 7, 8, 9 for so controlling the frequency of a.c. voltage that phase difference between the a.c. voltage applied to a selected laminated piezoelectric element and current passing through the piezoelectric element will be a specified value.
Patent JP-S6383561-A (JP)
Inventor: KIMURA TOSHIO
IPC: F25B1/00
Filed: 1986-09-26
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-H0566355-A (JP)
Title: Light beam scanning device
Inventor: SHIMADA YOSHIHIRO
IPC: G02B26/08
Filed: 1991-09-09
Abstract: PURPOSE:To provide the light beam scanning device which can be fitted to both an erect type microscope and an inverted type microscope. CONSTITUTION:The light beam scanning device 20 has a laser head 1 and a laser beam emitted from it is reflected by a mirror 2, a dichroic mirror 3, and a mirror 4 in order and made incident on galvanomirrors 5 and 6. The galvanomirror 5 is swung on an axis parallel to an X axis to deflect the beam in a specific direction in a YZ plane. The galvanomirror 6 is swung on an axis parallel to a Y axis to deflect the beam in a specific direction in a ZX plane. A reflecting mirror 7 which is movable as shown by an arrow is provided ahead and put in the optical path of the beam when necessary. When the reflecting mirror 7 is on the optical path, the beam is emitted along an optical path 8, but when not, the beam is emitted along an optical path 9.
Patent JP-H0566897-A (JP)
Title: Printer device
Inventor: SASAKI MASUICHI
IPC: G06F3/12
Filed: 1991-09-10
Abstract: PURPOSE:To enable executing a printing process related with one interface in an interrupting state while a printing process related with another interface is executed. CONSTITUTION:Plural reception buffers 21 and 22 are provided corresponding to plural host devices 11 and 12. When data comes from one host device while a printing process related with another host device is executed at an editing process part 26, a data reception detecting part 23 detects it. At this occasion, when operation is performed at an operation part 24, the edit data and editing state within the editing process part 26 is stored in an edit data saving part 27. A changeover part 25 transfers newly received data to the editing process part 26 and then printing is executed. When this printing finishes, the data in the edit data saving part 27 is executed again.
Patent JP-H1159353-A (JP)
Title: Brake control system with on-hill start assist device
Inventor: IDEI MICHIO
IPC: B60T7/12
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To make holding pressures variable in a simple constitution during operation of an HSA(hill start assist) valve and to prevent the pressures from being affected by the air pressure of an air tank. SOLUTION: First and second solenoid switching valves 51, 57 are set in a shutoff position 11 with a vehicle at standstill and a brake pedal 1 operated. Since air at the indicating pressure inlets 47c, 48c of first and second relay valves 47, 48 is stopped from flowing toward a brake valve 2, the first and second relay valves 47, 48 are held operated, with the result that brake actuators 11, 22, 23 are also held operated, keeping wheels braked. The brake holding pressures of the brake actuators 11, 12, 23 come to match the set valve-opening pressures of second and fourth check valves 53, 59. When the brake holding pressures are small, the pedal 2 is operated to increase the output pressures of the first and second relay valve 47, 49, thus increasing the brake holding pressures.