baber/WOPTO huggingface dataset:
Patent JP-H1197150-A (JP)
Title: Wire arranging tool for communication cable
Inventor: YONESHIYOU ISAMU
IPC: H01R43/28
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To enable a wire arranging work in an extremely short time by providing grooves for fitting each covered wire therein at a specified pitch at an end of a groove which is adapted to fit therein the outer cover part of a communication cable and which is provided on the surface of a tool. SOLUTION: The end of an outer cover 11 of a communication cable 10 is stripped off to expose each covered wire 12 (12A-12H), then an outer cover part is pushed and fitted in a groove 2 of a tool body made of plastic by finger. Thereafter the wires 2A-12H are pressed and spread in correspondence with the positions of grooves 3A-3H and further pushed therein so that they are fitted therein. The pitches of the grooves 3A-3H are made corresponding to the required pitches for the connection. By slowly pulling out the cable 10 from the outer cover 11 part which is fitted in the groove 2, each covered wire 12 fitted in each groove 3 is also pulled up to thereby provide a communication cable whose wires are arranged at a specified pitch. Since the tool has grooves for fitting therein each wire 2 by finger, it is easy to release the mold from the die.
Patent JP-H05109097-A (JP)
Title: Objective lens actuator
Inventor: SHIBATA YASUMASA
IPC: G11B7/09
Filed: 1991-10-17
Abstract: PURPOSE:To provide an objective lens actuator improved in the stability of servo ability which makes an optical beam spot follow the wavy motion and eccentricity of an information recording medium. CONSTITUTION:Four or more linear supporting members 6a-6d, one ends of which are firmly fixed to an objective lens holding body 4 holding an objective lens 3 perpendicularly to the optical axis the lens 3 and the other ends of which are firmly fixed to a base 7, are provided and an adjustment balancer 11 composed of a pillar-like projection is provided on the surface of the supporting body 4 in parallel with the optical axis. When a phase lag occurs due to the torsional resonance of the members 6a-6d, such adjustment is performed that the center of gravity G of a mobile body is brought nearer to the driving center K by cutting off the balancer 11 on the mobile body little by little. Therefore, the deviation between the driving center K and the center of gravity G of the mobile body can be corrected at the time of driving the mobile body and the occurrence of a phase lag at the center position of the lens 3 against the phase of an input current caused by the torsional resonance of the members 6a-6d at the center position of the lens 3 can be eliminated.
Patent JP-H1179468-A (JP)
Title: Sheet material feeding device and image forming device
Inventor: KITAHARA MAKOTO
IPC: B65H5/36
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material feeding device excellent in reliability, and capable of stable feeding of sheet materials by preventing peeling and contamination from occurring at the rear end of the sheet materials and an image forming device with simple structure. SOLUTION: A sector gear 8 positioned near the bottom side of the rotating pivot 5 of a resister upper guide 3 is meshed with a pinion gear 9 on the shaft of a one-way damper 10. Also the one-way damper 10 is rotated at no load when it is rotated in the arrow direction of (a), and a load is applied to it due to viscosity resistance when it is rotated in the direction of (b). In addition, register upper guide 3 is rotated in the direction of A without any resistance (load applied only by the spring force of a return spring 6) and, for its rotation in the direction of B, a force against a load by the damper 10 is required.
Patent JP-S63122185-A (JP)
Title: Laser system
Inventor: FUNAKI SHINSUKE
IPC: H01S3/134
Filed: 1986-11-11
Abstract: PURPOSE:To realize a laser system whose quantity of light having a specific wavelength is constant by paying attention to a beam of light having one wavelength out of wavelengths to be used, by a method wherein the beam of light having one specific wavelength is separated out the of beams of light with more than one wavelength and its quantity of light is controlled selectively. CONSTITUTION:An interference filter 31 transmits a beam of light having a specific wavelength lambda0 and reflects the beams of light having other wavelengths. The beams of reflected light enter a second interference filter 34 via mirrors 32, 33. At the interference filter 34 the beams of light having wavelengths other than the specific-wavelength are excluded as a noise. On the other hand, the beam of light with the wavelength which has passed through the first interference filter 31 is divided into a component to be transmitted and another component to be reflected by means of a following beam splitter 35. Out of these two components, the component to be reflected enters a light-detecting circuit 36 and is converted into a photoelectric output current. This photoelectric output current enters a light feedback circuit 26. After the light feedback circuit 26, other components which are contained inside a power source unit 20 make the quantity of light received by the light detector 36 constant by means of negative feedback (light feedback) control.
Patent JP-H0691369-A (JP)
Title: Arc welding machine
Inventor: KANO KUNIO
IPC: B23K9/067
Filed: 1992-09-11
Abstract: PURPOSE:To improve reignition characteristics of an arc at the time of transfer from the straight polarity to the reverse polarity of load to perform AC arc welding by lightweight and miniature constitution. CONSTITUTION:The arc welding machine is provided with a DC reactor 8 which smooths the output of a main rectifier 7 to form a main DC power source and a low-frequency AC converter 9 which converts the main DC power source into low-frequency square wave AC and supplies it to welding load 19. In addition, an auxiliary DC power source 22 which smooths the output of an auxiliary rectifier 22 by a capacitor 25 and generates the auxiliary voltage for reignition of the high voltage from the main DC power source and a switching element (transistor 28) for controlling superimposition which is provided between the input side of the converter 9 and the auxiliary DC power source 22, is turned on by a specified arc reignition period of time T1 shorter than a period of time of the reverse polarity when the welding load 19 is transferred from the straight polarity to the reverse polarity and superimposes the auxiliary voltage on the main DC power source via current limiting resistance 26 are provided.
Patent JP-H02118927-A (JP)
Title: Method and device for driving semiconductor laser
Inventor: HOSHI HIROAKI
IPC: G11B7/125
Filed: 1988-10-27
Abstract: PURPOSE:To reduce noise in any mode of erasure, recording and reproduction by injecting a current including an AC component whose phase is almost inverted in nearly the same frequency to each of at least two current areas. CONSTITUTION:Plural current injection areas 23-25 are formed to a stripe in an active layer applying laser oscillation in a built-in type semiconductor laser 2. A signal representing the information to be recorded or reproduction is recognized by a microprocessor 35 via an interface 34, modulated by a modulation circuit 33 and a signal current is injected to the area 23 via a drive circuit 31. On the other hand, an AC current to reduce induced noise is obtained by an oscillation circuit 38 and an AC current whose phase is deviated by 180 deg. by an inverse circuit 39 is obtained. The AC current is superimposed onto a DC current via a capacitor 41 obtained from a DC bias circuit 37 via a coil 40 and a current including the AC component whose phase is deviated by 180 deg. is injected to the areas 24, 25 respectively.
Patent JP-H01112400-A (JP)
Title: Signal generator
Inventor: YANAGIHARA HIROYUKI
IPC: G01D3/024
Filed: 1987-10-26
Abstract: PURPOSE:To obtain a signal generator using a three wire type potentiometer generating no dislocation in a zero point position by providing a span adjusting circuit consisting of a pair of operational amplifier circuit and a selecting circuit for selecting by a gate signal according to a polarity from a polarity discriminating circuit. CONSTITUTION:The span adjusting circuit 1 consisting of a pair of operational amplifiers 1a, 1b having variable resistances VR1, VR2 for executing the span adjustment according to the polarity of the signal of the three wire type potentiometer P2 as one constituting element of the circuit, a polarity discriminating circuit 2 for outputting a gate signal according to the polarity of by discriminating the polarity of the signal of the P2 and the selecting circuit 3 consisting of a pair of switches SW1, SW2 selecting by the gate signal according to the polarity are provided. Thereby, the three wire type potentiometer having no center tap is used and a signal generator capable of independently executing the respective span adjustment of positive/negative polarities having no dead zone can be obtained at low cost.
Patent JP-H0583156-A (JP)
Title: Control circuit
Inventor: TERASAWA MASAHIRO
IPC: H04B1/40
Filed: 1991-09-20
Abstract: PURPOSE:To reduce a signal of an interface between the outside and a transmission reception module by incorporating a signal to switch a transmission reception phase and a signal to select a transmission phase into one kind of the signal. CONSTITUTION:A transmission reception changeover circuit 9, in a control circuit 1 integrated in a transmission reception module for a phased array antenna, generates a drive signal 10 for a transmission period based on a transmission reception changeover reference signal 41 to set the transmission reception module into the transmission state. An inverted pulse is in existence for a prescribed period (reception period) during the transmission period of the transmission reception changeover reference signal 41. When a self-synchronizing circuit 5 detects a pulse inversion period, the circuit 5 sends a trigger signal to a transmission phase setting circuit 61 so as to set a succeeding transmission period to a 2nd transmission phase. The transmission phase setting circuit 61 based on the trigger signal selects the transmission phase from a 1st transmission phase memory 3a or that from a 2nd transmission phase memory 3b and sends the selected phase to a transmission reception phase setting circuit 7.
Patent JP-H04146772-A (JP)
Title: Club
Inventor: NAKAI YOSHINAGA
IPC: A63B59/60
Filed: 1990-10-08
Abstract: PURPOSE:To easily determine the direction of a face in the target direction of a ball without looking at the face during addressing by providing a mark serving as a yardstick for holding a grip at such a position that the face is faced to the target direction of the ball when a thumb is set to the mark. CONSTITUTION:A shaft 2 is made of a metal, carbon or other materials. Leather is wound at the upper section of the shaft 2 to form a grip 3. A head 4 is fixed at the lower end of the shaft 2, and a face 4a to drive a ball 8 is provided. The flower pattern, geometric pattern, figurative pattern, animal. pattern and other various patterns may be used for a picture pattern 5 as shown by picture patterns 5a, 5b, 5c, 5d of (a), (b), (c), (d). A mark 6 is part of the picture pattern 5 and is conspicuously provided in particular. The mark 6 is provided in the direction to which a thumb 7a is faced when the face 4a is correctly faced to the target direction of the ball 8. When a player addresses the ball 8 in this state and makes a specified swing, the ball 8 is driven toward a target.
Patent JP-H10115119-A (JP)
Title: Entering and leaving method in multistory parking device with two-throw parking chamber
Inventor: OBUCHI MUTSUO
IPC: E04H6/18
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To leave cars in an interior-side parking space quickly even at in case of full cars by ensuring an empty space in a parking chamber and temporarily placing cars in this-side parking space in the empty space. SOLUTION: An empty space C is ensured in a parking chamber 5 composed of two-throw parking chambers. When a car in an interior-side parking space A is left, slat conveyors 2a, 2b, 5a, 5b are driven, and a car in this-side parking space B is shifted on a carrier truck 2 while the car in the interior-side parking space A is transferred up to this-side parking space B. The carrier truck 2 is moved to the opposed place of the parking chamber 5 in the empty space C, and the car in this-side parking space B is transported into the empty space C on the interior side, and placed temporarily in this-side parking space B as the empty space. The carrier truck 2 receives the aimed car, and conveys the car to a lifting-lowering base 8.  The empty space C is utilized effectively as the temporary place of the car in this-side parking space B by ensuring the empty space C in the parking chamber 5, and the car in the interior-side parking space A can be left quickly.
Patent JP-H07116876-A (JP)
Title: Welding equipment by laser beam
Inventor: MAKINO YOSHINOBU
IPC: B23K26/046
Filed: 1993-10-28
Abstract: PURPOSE:To join a sleeve to a slender tube with a small diameter by holding high accuracy in the centering of a working head for welding by a laser beam. CONSTITUTION:A center hole is formed by piercing the inner part of a housing 1 in its axial direction, and an optical fiber 2, a converging optical system 3 and a reflection mirror 4 are provided in this center hole. Also, a guide shaft 9 is provided in an extended part in the longitudinal direction of the housing 1. Guide grooves 10 are formed on the circumference of this guide shaft 9, dividing in equal parts. Centering wires 11 are fitted respectively in these guide grooves 10.
Patent JP-H07116469-A (JP)
Title: Catalyst diagnosis method and oxygen sensor using the same
Inventor: SATO KANEMASA
IPC: G01N27/416
Filed: 1993-10-28
Abstract: PURPOSE:To diagnose the degree of deterioration of a catalyst simply and inexpensively by introducing exhaust gases on both upstream and downstream sides of a catalyst core to both poles of an oxygen sensor and comparing generated electromotive force with an initial value. CONSTITUTION:Exhaust gas from a car engine, etc., which is introduced to a catalyst converter 1a is cleaned by a monolithic catalyst core 2 having a lot of gas passages located in the middle of a casing 1. Exhaust gases on both upstream and downstream sides of the catalyst core 2 are introduced to the inside electrode 4 and the outside electrodes 5 of an oxygen sensor S respectively. Electromotive force is generated corresponding to the difference in the oxygen concentration of the exhaust gases on the upstream and downstream sides which are into contact with the inside electrode 4 and the outside electrode 5 of the oxygen sensor S respectively to be extracted from lead wires 10, 10' as electric signals. The signals re compared with an initial value set up in advance to diagnose the degree of deterioration of the catalyst.
Patent JP-2001086818-A (JP)
Title: Paddy field working machine
Inventor: KIMURA HIROTO
IPC: A01B63/08
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To compose a rice transplanter for rationally lifting, lowering and operating a seedling planting device interlockingly with steering operations of front wheels. SOLUTION: This paddy field working machine is obtained by setting the control operation of a controller so as to start the lifting of the seedling planting device A when the steering angle of front wheels measured with a steering sensor attains a lifting starting angle (α) and start the lowering of the seedling planting device A when the steering angle of the front wheels exceeds a control changeover angle (γ) set at a larger angle than the lifting starting angle (α) after the lifting and then lowers to a lowering starting angle (β).
Patent JP-2001090742-A (JP)
Title: Double cardan joint
Inventor: KAMIMURA TOKUJI
IPC: F16D3/32
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a double Cardan joint of low cost and high reliability provided with a vent without requiring use of a core metal or a caulking process, and without having danger of removal in injection of grease. SOLUTION: On a wall body 31 of a grease sump 6 provided to be adjacent to a spherical bearing 5, an integrally molded vent 7 comprising elastic material only is installed from the inner side of the grease sump 6, and by setting a lip part 7b of the vent 7 to get in contact with the wall body 31 on the inner side of the grease sump 6, inverse force to an installation direction is applied when pressure in the grease sump 6 is increased for eliminating danger of removal.
Patent JP-H05106875-A (JP)
Title: Heat-storing liquid storage tank for concentration-differentiated heat-storing device
Inventor: SUZUKI MASATO
IPC: F24F5/00
Filed: 1991-10-18
Abstract: PURPOSE:To introduce a concentration-differentiated heat-storing device which enables increasing the amount of heat in storage and the heat value of chilled water by always using, when heat is stored or when heat is discharged, heat- storing liquid at a concentration within a specific concentration range which is effective for the use. CONSTITUTION:A heat-storing liquid storage tank 6 is provided with a diaphragm 20, which divides the inside of the storage tank 6 into two chambers A, B and by which a heat-storing liquid of lower concentration is separated from one of higher concentration. In conformity with this differentiation, valves 21, 22, 23, 24 are provided as means of effecting a shift, depending on whether heat is stored or heat is discharged, between an outlet and an inlet for the heat-storing liquid, the outlet for supplying it from the heat-storing liquid storage tank 6 to a concentrating/diluting device and the inlet for returning the liquid discharged from the concentrating/diluting device to the heat-storing liquid storage tank 6.
Patent JP-H10126593-A (JP)
Title: Facsimile equipment
Inventor: KATO MOTOAKI
IPC: H04N1/32
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To designate an idle block on in image memory at a high speed without less affect on a capacity of the image memory by controlling a storage position of image data in the unit of blocks in response to control of time division simultaneous transfer of image data. SOLUTION: As priority of registration of blocks in an image memory that is partly in use for idle blocks, 1st priority idle block is applied to blocks whose data have already been transmitted, 2nd priority idle block is applied to blocks whose reception document has already been printed out, and 3rd priority idle block is applied to blocks having unarrived documents whose transmission has been failed. At rising of the equipment, an idle block management means 13 initializes idle blocks and registers all blocks of the image memory to a 1st priority idle block list.  When transmission is finished normally, a tentative delete request for each page of the normally finished document to which type information of document is added is given to the idle block management means 13, which reads a block number of a page subject to tentative delete request is read and the result is registered to the 1st priority idle block list in addition.
Patent JP-H0692752-A (JP)
Title: Composition for inorganic foamed material
Inventor: AMI HIDEYUKI
IPC: C04B28/26
Filed: 1992-09-14
Abstract: PURPOSE:To provide the composition for inorg. foamed material capable of forming the imcombustible, smokless and high quality inorg. foamed material having high compression strength and bend strength at low density especially even at below 250kg/m<3> density by mixing the specified wisker in prescribed ratio, in the inorg. foamed material useful as an imcombustible and smokless building material. CONSTITUTION:The composition for inorg. foamed material consists of 100 pts.wt. essential component consisting of 20-65 pts.wt. aq. soln. of alkali metal silicate, 15-65 pts.wt. component of inorg. solid and 3-65 pts.wt. filler, 3-30 pts.wt. whisker having above 20 aspect ratio and 2-30 pts.wt. foaming agent.
Patent JP-H05104089-A (JP)
Title: Water stream generator equipped with aerator
Inventor: TSUNODA TAKAHARU
IPC: B01F3/04
Filed: 1991-10-18
Abstract: PURPOSE:To improve water quality by positively purifying water by a compact device. CONSTITUTION:The fan or blower 3 rotated along with the output rotary shaft 1A of the submerged motor 1 in a water stream generator A is attached to the rear end part of said shaft 1A and the air sucked from a suction pipe 4 by the fan or blower 3 is sent to an air feed pipe 5 under pressure to be injected to the inlet 2A of an impeller 2 to perform aeration.
Patent JP-H0285730-A (JP)
Title: Method for measuring temperature of object with changing surface state by radiation
Inventor: TANAKA TOMIO
IPC: G01J5/00
Filed: 1988-10-28
Abstract: PURPOSE:To find the temperature and emissivity of an object to be measured by previously finding the emissivity characteristic function between two spectral emissivities having different measuring angles and polarized light components and solving the function based on spectral radiation luminance signals from the object. CONSTITUTION:Photodetectors 1 and 2 measure two kinds of spectral radiation luminance signals from a heating object to be measured under different measuring conditions and transmit the measuring signals to a computer 4. In the storage device 3 of the computer 4, the blackbody furnace calibration data of the detectors and data regarding the relation between two spectral emissivities peculiar to the object to be measured are stored. Then a emissivity characteristic function (f) is previously found experimentally or by logical analysis before the measurement. The function (f) is stored in the device 3 in the form of a polynomial, numerical table, etc. The temperature and emissivity of the object are calculated by reading the spectral radiation luminance signals from the detectors and, at the same time, using the blackbody furnace calibrating function and function (f) of both detectors read from the device 3.
Patent JP-H01116185-A (JP)
Title: Partition device
Inventor: TERASONO MITSUO
IPC: E04B2/74
Filed: 1987-10-27
Abstract: PURPOSE: To orderly build up a two-fold door in a rail laid into a T shape, by building up a plurality of plates of the two-fold door in a rail in which the lengths of a longitudinal piece part and a lateral piece part of the T shape are an integral multiple of the extending state of the two-fold door. CONSTITUTION: Two panel bodies 1, 1 are rotatably connected by a hinge part 2 to form a two-fold door, and this two-fold door is laid into a T shape in plan view. A plurality of two-fold doors are built up in a rail 4 in which the lengths of a longitudinal piece part 4a and a lateral piece part 4b of the T shape are an integral multiple of the extending state of the two-fold door. These two-fold doors are orderly built up in the rail 4 laid into a T shape.
Patent JP-S61196890-A (JP)
Inventor: DEEBITSUDO II ROURINGUSU
IPC: B63H20/08
Filed: 1985-12-02
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-S61149148-A (JP)
Inventor: TASAKA KANJI
IPC: A61G9/00
Filed: 1984-12-22
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。