baber/WOPTO huggingface dataset:
Patent JP-H11283463-A (JP)
Title: Slide switch
Inventor: TAKANO TSUNESUKE
IPC: H01H3/52
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, improve workability, and reduce costs by using a coil spring both for clicking and for elastically contacting a movable contacting piece with fixed contacting pieces. SOLUTION: This slide switch is provided with a slider 3 in which slip-off is prevented against the hole 4 and a coil spring 5 received in a hole 4; an insulating base body 1 wherein a long hole 2a from which a knob 3a is protruded and a recessed part 8 for clicking is formed on an inner wall of a longitudinal direction in a recessed zone 2; fixed contacting pieces 9 composed of small wide conducting plates elastically abutting on a movable contacting piece 7 stored along an inner wall side surface opposite to a surface where the recessed part 8 for clicking is formed in the recessed zone 2 in a condition bent at a right angle;  and a cover plate 10 is formed in such a constitution that a part in parallel with the insulating base body 1 of the fixed contacting pieces 9 is fixed by closing the opening part of the recessed zone 2, and the slider 3 is stored freely to switching-move the movable contacting piece 7 on the fixed contacting pieces 9.
Patent JP-H01191437-A (JP)
Title: Method for measuring length of aligning accuracy of schottky gate
Inventor: SUZUKI HIDETAKE
IPC: H01L29/812
Filed: 1988-01-27
Abstract: PURPOSE:To accurately measure a gate length or an alignment of a gate to a source region by electrically measuring the gate length or the alignment of the gate to the source region which cannot be measured by a visual observation. CONSTITUTION:A conductive layer pattern 21 of an element to be measured is first formed at the time of ion implanting the source region of a GaAs MES FET. Then, a detecting electrode G pattern 22 connected to a finger 23 (its width=g) perpendicularly to the center of the conductive layer pattern of the element to be measured is disposed at the time of forming a Schottky gate, and ohmic electrodes A, B, C, D are provided. Thus, when a current flows between the electrodes C and D, and when a current flows from an electrode G to the electrodes C, D, the values of VL, Va, Vb are obtained, the size g is obtained by g=L(VL-Va-Vb)/VL, the difference between the real size and the mask designing length is obtained by d=L(Va-Vb)/2VL, and the gate length or the distance between the source region and the gate is electrically measured by utilizing the alignment error of the ion implanted layer and a Schottky metal pattern.
Patent JP-H02195079-A (JP)
Title: Needle valve type throttle valve
Inventor: ONO MASARU
IPC: F16K1/12
Filed: 1989-01-24
Abstract: PURPOSE:To reduce flow passage resistance and noise in a throttled condition and prevent the disturbance of fluid flow by supporting a stream line shape tapered valve disc moving in a fore/aft direction coaxially with the fluid flow passage penetrating a valve casing in a fore/aft direction. CONSTITUTION:A spindle 1 is arranged in the direction which is at right angles to the fluid flow passage penetrating a valve casing 2 in a fore/aft direction. A fluid flow passage 2-1 consists of a small diameter portion forming its front and rear, and a large diameter portion forming its center, and has inner surface approximately similar to the outer surface of a valve disc 3. The central portion of the valve disc 3 has a outside diameter which is larger than the small diameter portion of the fluid flow passage 2-1 and is smaller than the large diameter portion, and the valve disc 3 is supported so as to slid freely in a fore/aft direction along a guide groove extending in a fore/aft direction at the lower edge of an upper spindle receiver 7-1 through a guide 3-1 protruding from the top edge of its center. The section penetrating the valve disc 3 of the spindle 1 is provided with an eccentric round cam 8 through a key 4. Therefore, the mobile valve disc travels in a fore/aft direction with the rotation of the spindle, thus reducing flow passage resistance and noise in a throttled condition.
Patent JP-S61174000-A (JP)
Inventor: UKAI HIRONOBU
IPC: B43K24/08
Filed: 1985-01-30
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-H05202823-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: SOMA MASAHIRO
IPC: F02M51/06
Filed: 1992-01-30
Abstract: PURPOSE:To enhance the reliability of a coil by using resin containing a powder- like reinforcing material and adapted to be embedded in the coil so as to reduce a cyclic load exerted to the coil due to a difference in temperature. CONSTITUTION:A coil assembly comprises an exciting coil 2 fixed to the inner part of a fuel injection valve body, and a core 3. A plunger 5 facing the core 3 is attracted toward the core by exciting the coil assembly, and the plunger 5 and the core 3 lift a valve element 3 from a valve seat so that fuel is injected. In particular, resin 1 containing a powder-like reinforcing material is embedded in the outer peripheral part of the exciting coil 2. This resin 1 containing the reinforcing material allows the linear expansion coefficient of the resin to approach that of the coil material. Thereby it is possible to provide a highly reliable injection valve without breakage of coil due to cyclic difference in temperature.
Patent JP-S56113946-A (JP)
Title: Collecting apparatus for solar heat
Inventor: MORI MASATO
IPC: F24S90/00
Filed: 1980-02-12
Abstract: PURPOSE: To make it possible to control the pumping operation according to the changes in sunshine, by driving the pump that circulates heat media forcibly by the solar battery mounted to the outside surface of the hot water tank.  
     CONSTITUTION: When the sunshine is stronger the temperature of the glycol brines in tubes 20a is elevated. At the same time as a solar battery 19 mounted to the outside surface of a hot water tank 15 generates current by the light rays, a pump 22 is driven to circulate forcibly the glycol brines in a pipe 21, a heat-exchanger 18 and the tubes 20a. When the sunshine is weaker, the temperature of the blycol brines is not elevated much, and current generated by the solar battery 19 is relatively weak. Consequently the number of revolution of the pump is reduced, resulting in automatic speed down of the circulation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09184536-A (JP)
Title: Vibration damping device
Inventor: WAKUI SHINJI
IPC: G05D19/02
Filed: 1996-01-04
Abstract: PROBLEM TO BE SOLVED: To improve vibration damping characteristics by calculating physical parameters of a mechanical spring for supporting a vibration resistant body and a viscous element on the basis of a calculating means for the simple physical parameter in which arbitrariness is eliminated and setting a compensating parameter of a floor vibration feedforward compensator on the basis of the calculated value. SOLUTION: While a signal is output from an oscillator 14, an electronic switch 16a for interrupting a signal of a feedback device 12, and a switch 16b for interrupting a signal of a feedforward device 23 are opened by a control signal 15. A vibration compensating stand 1 is vibrated by exciting a power amplifier 7 by the output of the oscillator 14, the outputs of a pre-filter 5 and the oscillator 14 in the exiting period are guided to a physical parameter calculating means 17, and a compensating parameter of a floor vibration feedforward compensator 11 is set by a compensating parameter setting means 18 on the basis of the calculated value. After setting, damping is applied by the operation of the feedback device 12, simultaneously, the feedforward device 23 functions, and the vibration resistant ratio can be improved.
Patent JP-S59139605-A (JP)
Title: Solenoid driving circuit
Inventor: OGAWA YUTAKA
IPC: B60R16/02
Filed: 1983-01-31
Abstract: PURPOSE:To maintain supply of stabilized voltage having no stress to a battery power source by driving a solenoid when a capacitor voltage is always higher than the specified voltage. CONSTITUTION:When a voltage of capacitor C1 is higher than the specified voltage and an external signal is given to a receiving circuit 4, a photo-coupler PC of receiving circuit 4 turns ON  a transistor T2 of switching circuit 5 turns OFF  a transistor T1 of switching circuit 5 turns ON by receiving an output signal of voltage detection circuit 2 and a solenoid load turns ON. Meanwhile, if the voltage of the capacitor C1 does not reach the specified voltage, the output signal of the voltage detecting circuit 2 is not obtained and therefore transistor T1 for controlling solenoid load does not turn ON even when the photo-coupler PC of receiving circuit 4 turns ON. Namely, only when the voltage of capacitor C1 is in the specified voltage range, the switching circuit 5 is caused to operate and the solenoid load L operates. Values of high impendance element R1 and capacitor C1 are set considering a driving energy of solenoid load L and a charging time of capacitor C1.
Patent JP-S62173727-A (JP)
Title: Wire bonding device
Inventor: SATO HAJIME
IPC: H01L21/60
Filed: 1986-01-28
Abstract: PURPOSE:To bond a conductor at a precise position by driving a blow-off nozzle in an electrode-position detecting process and preventing the drive of the nozzle in a conductor bonding process. CONSTITUTION:Data at every process from a bonding head 7, either data during the detection of a position to an electrode 2a on a semiconductor work 2 or during the bonding of a conductor 1, are transmitted over a nozzle drive 11. A blow-off nozzle 10 is operated in order to remove a high-temperature atmosphere between the semiconductor work 2 and a camera device 6 at the time of said positional detection data in these data, the blow-off nozzle 10 is stopped when a positional detection process is completed, and the high-temperature atmosphere is not brought into contact with the periphery of an ultrasonic horn 4 in a bonding process for the next conductor 1, thus preventing the generation of an error at the position of bonding due to thermal expansion by the temperature rise of the ultrasonic horn 4.
Patent JP-H10208742-A (JP)
Title: Battery
Inventor: IGAWA MICHIKO
IPC: H01M4/52
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a battery excellent in high capacity, long life, lowering of overvoltage at the time of charging/discharging, the rate characteristic, self- discharge characteristic and safety, etc., by using a compound oxide as a positive active material of a battery which is capable of reversibly performing plural numbers of times of charging/discharging, more particularly, a secondary battery for which a non-aqueous electrolyte is used. SOLUTION: As a positive electrode active material of a battery which uses a non-aqueous electrolyte including lithium salt and is capable of reversibly performing plural numbers of times of charging/discharging a compound oxide shown by a general formula of Aw Dv Nix Aly O2 (A is at least one kind selected among alkali metals; D is at least one kind selected among Mg, B, Ga; w, v, x, y are numbers that satisfy 0.05<=w<=1.2, 0.001<=v<=0.2, 0.5<=x<=0.9, 0.1<y<=0.5, respectively) is used. The A in the formula is Li, Na, K, for instance, and Li is most preferable. As the D, a combination of Mg and B or a combination of Mg and Ga is preferable.
Patent JP-S61174535-A (JP)
Title: Original size detecting device
Inventor: YAMAMOTO HARUO
IPC: G03B27/62
Filed: 1985-01-29
Abstract: PURPOSE:To improve the precision of original size detection and the quality of a photograph by placing one of an optical fiber whose other end is exposed to the reverse surface of an original pressure plate opposite a photodetector when original size is detected and then putting it opposite a light emitting element during exposure. CONSTITUTION:When prescanning operation is performed, a light source 21 moves forth and back once in a lighting state and a solenoid 62 is so driven as to put the other end part of the optical fiber 51 opposite the photodetector 53. Light from the light source 21 does not reach the optical fiber 51 where an original D is present and reaches the optical fiber 51 where the original D is not present to illuminate the photodetector 53. For the purpose, the photodetection signal of the photodetector 53 is known to decide which fixed form size the size of the original corresponds to. When copying operation is performed, the solenoid 62 is so driven as to the other end part of the optical fiber 51 opposite the light emitting part 52, so light from the light emitting part 52 illuminates contact glass 1 through the optical fiber 51 to eliminate the formation of a black part caused by the optical fiber, thereby improving the quality.
Patent JP-H09207226-A (JP)
Title: Synthetic resin molding and manufacture of synthetic resin molding
Inventor: TAKANI MASATOSHI
IPC: B29L22/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent molded parts from becoming slipped off each other and make the parts hardly dislocated by insetting both faces of a joining sheet with duplex adhesive property to each of the molded parts. SOLUTION: Two molded parts 2, 3 of a foamed urethane resin are laid over each other and they are joined with joining sheets 4-7, for example, to create a cavity inside. These joining sheets 4-7 have both adhesive faces with an adhesive applied to both faces of a foamed polyethylene sheet. One of the faces of each of these joining sheets 4-7 is engaged with the joining faces 21 of the molded part 2, and the other face is engaged with the joining face 31 of the molded part 3. Consequently, one molded part 2 is not slipped off the other molded part 3 or is not misaligned with each other when joined together. Besides, after joined together, the molded parts 2, 3 are hardly separated, if a shearing force acts on the joined part by their own weight.
Patent JP-S61176102-A (JP)
Inventor: UMEHARA KIYOKAZU
IPC: H01C7/10
Filed: 1985-01-31
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-2000210154-A (JP)
Title: Head rest supporting structure
Inventor: OKUYAMA SHIGERU
IPC: A47C7/38
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To maintain the sufficient inclination of a seatback, even when no space is provided behind a seat, by allowing the level adjustment of a head rest and the pushdown of the head rest back to the seatback during reclining. SOLUTION: Stays 112, 112 inserted into a head rest 111 are arranged on a frame 122 of a seatback via guide rails 121, 121 in a slidable manner. The sliding direction of the stays 112, 112 are restricted by the guide rails 121, 121 and ratchets 130, 130. In the condition that the head rest 111 is pulled up to a preset position, the stays 112, 112 are released from the ratchets 130, 130, so that the stays 112, 112 can be rotated about a guide bar 113 along a slit in the seatback.
Patent JP-H02196156-A (JP)
Title: Inlet noise reducing structure for air cleaner
Inventor: NAKAJIMA HAJIME
IPC: F02M35/14
Filed: 1989-01-24
Abstract: PURPOSE:To reduce an air inlet noise at time of engine driving by forming a resonance chamber in a dust cup, while setting an aperture part of a partition plate attached to the inside of a case to a specified opening area, and clamping a plate member to the partition plate in and around this aperture part. CONSTITUTION:An air cleaner 4 is made up of charging a cleaner element 14 to the inside of a case 16, and filters air inhaled from an inlet port 5 when passing through the cleaner element 14, thus is feeds it to an engine by way of an inlet pipe 6 as clean air. At this time, dust contained in the air passes through an aperture part 22 and is collected in a dust cup 17. In this case, a resonance chamber 18 is formed in this dust cup 17 of the case 16, while the aperture part 22 being installed in a partition plate 21 lying between this resonance chamber 18 and a cleaner element resonance chamber 20 is set to a specified opening area S to volume V of the resonance chamber 18. In addition, a plate member 23 of length l is locked to the side of the resonance chamber 20 of the partition plate in and around the aperture part 22.
Patent JP-S61175004-A (JP)
Inventor: MATSUMOTO OSAMU
IPC: C04B33/24
Filed: 1985-01-31
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-H02195449-A (JP)
Title: Program tracer having window function
Inventor: DOBASHI ISAMU
IPC: G06F11/34
Filed: 1989-01-25
Abstract: PURPOSE:To make it possible to trace only effective data and to improve the efficiency of debugging by recording time information together with bus data and address information. CONSTITUTION:The range of a window is set up by two address registers out of three 1 to 3 so that the leading address is set up by one address register and the final address is set up by the other address register. Comparators 1 to 3 compare the ranges set up in respective address registers 1 to 3 with the contents of the address bus obtained from a target machine 1 to decide whether the addresses are included in the set ranges or not, and when the addresses are included in the ranges, generate outputs. At the time of generating outputs from the comparators 1 to 3, a write controller 8 sends and stores time information to/in a trace memory 4.
Patent JP-S59142744-A (JP)
Title: Magnetic recording medium
Inventor: YANAGISAWA MASAHIRO
IPC: G11B5/64
Filed: 1983-02-02
Abstract: PURPOSE:To realize a good servocontrol system for data which permits high density recording and has good SNR by the constitution in which the 1st thin magnetic film consisting of a cobalt alloy contg. platinum is coated on a non- magnetic base plate, the 2nd thin magnetic film is coated via a non-magnetic layer on said thin film, and a protective film is coated on the 2nd thin magnetic film. CONSTITUTION:A non-magnetic base 1 is a base body of glass, an alumite- coated aluminum alloy or nickel-phosphorus alloy coated aluminum alloy, the surface of which is polished. The 1st thin magnetic film 2 consisting of a cobalt alloy contg. platinum is coated on such base and further the 2nd thin magnetic film 4 is coated thereon via a non-magnetic layer 3 consisting of W, Ti, Ni-P, Zr, Ta, Hf, Cu, Ag, Au, Si, Ge, B, C, Mo, Nb, V, Mn, Cr, Ru, Rh, Pd, Os, Ir, Pt, Zn, Cd, Sn, Pb or Al or their oxide, nitride or carbide or the oxide, nitride or carbide of Co, Fe or Ni and a protective film 5 is further coated thereon, by which a magnetic recording body is constituted. A servocontrol signal is recorded on the film 2 and a data signal on the film 4.
Patent JP-H05218552-A (JP)
Title: Optical transmitter
Inventor: NAKAMARU MUTSUMI
IPC: H04B10/50
Filed: 1992-01-31
Abstract: PURPOSE:To get a transmitter wherein the optical output peak value and the extinction ratio pulse width in optical waveform do not change, even if the electric-light conversion efficiency of a laser diode fluctuates. CONSTITUTION:The property that the light pulse width becomes narrower than the modulated current pulse width when a laser diode 3 is modulated with a bias lower than the threshold is made use of. This transmitter is provided with a nonconformity detecting circuit 14 which detects the decrease of light pulse width. It is further provided with a current control circuit 16 which controls the increase and decrease of a bias current at the time when this circuit detects the nonconformity. This circuit operates, belonging to a demodulated current control circuit 15 for controlling the optical output peak value to be constant.
Patent JP-H03221966-A (JP)
Title: Method for controlling charge value of electrophotographic toner
Inventor: KOMADA MEGUMI
IPC: G03G9/097
Filed: 1990-01-29
Abstract: PURPOSE:To ensure rapid potential rising and uniform electric chargeability of the electrophotographic toner by controlling the toner charging value in accordance with the proportion of a matrix resin dispersing a colorant- containing domain resin in it. CONSTITUTION:The domain resin containing the colorant is dispersed into the matrix resin of the electrophotographic toner, and the matrix resin has the chargeability to a polarity same as that of the chargeability required for the toner, and the chargeability of the toner is controlled in accordance with the proportion of the matrix resin in the toner. As the thermoplastic polymer of the matrix resin, polyester or polystyrene is preferable, and it is preferred to use carbon black, rhodamine B, other dyes and pigments in an amount of 0.05 - 30wt.%, especially, 0.1 - 12wt.%, and to use the resin same as the matrix resin.
Patent JP-H09211274-A (JP)
Title: Manufacture of laser diode module
Inventor: AIKIYO TAKESHI
IPC: G02B6/42
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an LD (laser diode) module manufacturing method by which difficulties in the arrangement adjustment of a collimator lens is reduced and high optical coupling efficiency even if a light emitting element and an optical fiber are different can easily be obtained in mode-field shape. SOLUTION: In this method for manufacturing the laser diode module equipped with the light emitting element 1, the collimator lens 2, a compensating lens 5 as a rotationally asymmetrical body, a condenser lens 3, and the optical fiber 4, the light emitting element 1 is fixed and the collimator lens 2 and condenser lens 3 are fixed in order on the projection optical path of the light emitting element 1; and then the compensating lens 5 is adjusted between the collimator lens 2 and condenser lens 3 and arranged so that light made incident on the optical fiber 4 becomes maximum in quantity, and in this state, the compensating lens 5 is fixed.
Patent JP-S54110649-A (JP)
Title: Microbic disposal of waste water resulting from production of paper pulp
Inventor: SATOU HITOSHI
IPC: C02F3/00
Filed: 1978-02-17
Abstract: PURPOSE: To facilitate the microbic disposal of COD constituents, by raising the temperature of the constitutents in the presence of acid or alkali to change the properties of the constituents.  
     CONSTITUTION: The lignin contained in waste water resulting from the production of paper pulp is relatively easily removed by cohesive sedimentation or microbic treatment. However, the hemicellulose and starch contained in the waste water do not easily cohere and the percentage of microbic oxidation of the hemicellulose and starch is low. As for the disposal of waste water resulting from the reclamation of used paper, the BOD removal percentage is about 90% or more but the COD removal percentage is only about 40 to 50% in general. The present invention relates to a method of improving the COD removal percentage. The waste water containing the COD constituents is kept acid or alkaline at a temperature of not lower than 50°C for at least 30 minutes to facilitate the microbic decomposition of the COD constituents. Then, the waste water is mixed with untreated waste water from a different process. Thereafter, the mixture is separated into solid and liquid and the microbic disposal of the COD constituents is performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60160445-A (JP)
Title: Counting system for instruction executing frequency
Inventor: KATAYAMA HIROSHI
IPC: G06F9/45
Filed: 1984-02-01
Abstract: PURPOSE:To attain counting the instruction executing frequencies easily and with low cost with any machine by counting the executing frequencies for each hardware instruction which is executed in a run mode. CONSTITUTION:A dynamic characteristic analyzing tool 1 obtains the executing frequency information 5 every time a program sentence is executed while an executing frequency count objective program 4 edited by a high-class language of compiler system is run by a computer. A compiler 2 interprets the program sentence into machine words to obtain the hardware instruction appearance information 6. A totalization program 3 totalizes the instruction executing frequencies based on the information 5 and the instruction appearance information 6 to produce an instruction executing frequency list 7. The program 3 is executed after the run is through with the program 4, and the list 7 is produced from both information 5 and 6.