baber/WOPTO huggingface dataset:
Patent JP-S585678-A (JP)
Title: Thermostatic device of integrated circuit tester
Inventor: MIDORIKAWA ICHIROU
IPC: G01R31/28
Filed: 1981-06-30
Abstract: PURPOSE:To obtain a thermostatic device having a large receiving capacity in a small space, by a constitution wherein a receptacle receiving integrated-circuit packages is inserted into a thermostatic block and the packages are supplied therefrom to be measured while being kept at a prescribed temperature. CONSTITUTION:A receptacle 5 receiving integrated-circuit packaged IC, into which a stopper 9 is inserted for preventing the packages from falling off, is inserted into a thermostatic block 6, and thereby the packaged IC are ket at a prescribed temperature. These packaged IC are pushed out one by one into a position-aligning mechanism unit 15 provided with a heater 16, and are conveyed and supplied to a measuring unit 22 through the intermediary of a conveying mechanism 18 provided with a heater 18c, while being kept at the prescribed temperature. By this constitution, the integrated-circuit packages can be supplied to the measuring unit while being kept at a prescribed temperature, and a thermostatic device of an integrated circuit tester which is easy to prepare to have a large receiving capacity in a small space is obtained.
Patent JP-H01273328-A (JP)
Title: Semiconductor device
Inventor: KANEDA KENICHI
IPC: H01L21/607
Filed: 1988-04-26
Abstract: PURPOSE:To form a highly reliable semiconductor device by forming short and long ridges corresponding to the maximum and minimum of a preferable crush width of a bonding in its width direction on a bonding of a metal wire. CONSTITUTION:Two short and long ridges 5, 6 are formed on bondings 3a, 3b in the width direction. The long ridge 5 is formed in the length of 70mum and the short ridge 6 in the length of 40mum. When a metal wire 3 is connected to an electrode pad 2 or an external lead 4, the ridges 5 and 6 appears on the bondings 3a, 3b. This can be observed with naked eyes. It is judged from the ridges 5, 6 whether the crush width of a bonding is within a preferable range. As a result of this, a highly reliable semiconductor device can be formed.
Patent JP-S5529561-A (JP)
Title: Liquid recording medium
Inventor: HARUTA MASAHIRO
IPC: C09D11/00
Filed: 1978-08-24
Abstract: PURPOSE: A liquid recording medium used in recording head that contains 1,2,3- trimethylbenzene, thus having high storage stability, maintainability, low environmental pollution, and permitting stable jetting, precise jetting response, and continuous recording for long periods of time.  
     CONSTITUTION: 1,2,3-Trimethylbenzene is mixed with a nonaqueous medium as ethanol. In this case, the mixing ratio of 1,2,3-trimethylbenzene is 5W90, preferably 10W90wt% on the basis of the total weitht of the recording medium. The recording material colorant used here is selected from almost of conventional dyes and pigments: however, dyes insoluble in water are preferred. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11298869-A (JP)
Title: Communication terminal and videophone set having the same
Inventor: TAKAHASHI KAZUHIRO
IPC: H04M11/06
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain the portable videophone with low power consumption and a small size at a low cost by using one control unit to manage collectively pluralities of video images so as to attain optimum processing efficiently. SOLUTION: Components 201-204 are for a 1st camera section and components 205-208 configure a 2nd camera section. The 1st and 2nd camera sections are controlled by a single CPU 230 and a photographed video image and a voice signal picked up by a microphone 209 are sent to a destination terminal and a display device 305 displays and a speaker 216 sounds the similar information from the destination terminal.
Patent JP-S61261061-A (JP)
Title: Ink jet recording device
Inventor: SATO EIICHI
IPC: B41J2/07
Filed: 1985-05-15
Abstract: PURPOSE:To enable a stabilized discharge, regardless of various driving inputs to be applied, and to obtain a high quality medium tone recording by providing a driving control means which supplies signals within a range in which an ink jet recording means can perform a stabilized discharge. CONSTITUTION:A density signal SA corresponds to an ink quantity of desired time of recording by medium tone expression, and the signal is supplied to limiters 1-1-1-n. On the other hand, an environmental temperature C is converted into an electric signal SD by a temperature detection portion 5 which includes a temperature sensor etc., and the signal SD is introduced to a switching device 6. The device 6 puts out a switching signal SE in accordance with the temperature information, and the limiter suitable to the temperature condition of the time is selected. Then, the density signal SA which is put into the limiter is applied to the Ink jet head 4 as a driving signal SB which has characteristics appropriate to the ink jet head temperature at the time. Therefore, correspondingly to the temperature being detected, by limiting the driving quantity of the head to the scope of its stabilized discharge, the stabilized discharge always becomes feasible.
Patent JP-S5529567-A (JP)
Title: Vinyl chloride resin composition
Inventor: HOSOI HIDEKI
IPC: C08L27/00
Filed: 1978-08-23
Abstract: PURPOSE: Title composition that is composed of a vinyl cyloride resin and a lower molecular weight copolymer consisting of aromatic vinyl, alkyl acrylate, a chain transfer, and a diperoxide, thus showing good releasing property from metal surfaces of high temperatures.  
     CONSTITUTION: (A) 99.9W90 parts by wt of a vinyl chloride resin of over 80 wt% vinyl chloride content are mixed with (B) 0.1W10 parts of a copolymer of 10,000W 300,000 viscosity average molecular weight consisting of (a) 99.7W20 wt% of an alkyl acrylate as methyl acrylate and n-eutye acrylate, (b) 0W80wt% of an aromatic vinyl as styrene or α-methylstyrene, (c) 0W20 wt % of a copolymerizable vinyl  monomer as acrylonitrile or methyl methacrylate, (d) 0.2W5 wt% of a compound  bearing two peroxide groups in the molecule and (e) over 0.1 wt% of a chain  transfer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04308640-A (JP)
Title: Picture image display device for electron microscope
Inventor: OBARA YOICHI
IPC: H01J37/26
Filed: 1991-04-08
Abstract: PURPOSE:To take a transmitted electron microscope image having a large brightness difference or a diffraction pattern, and display it in a cathode-ray tube by providing a detection system for detecting the electronic microscope image, a low strength image extracting means, and a high strength image extracting means. CONSTITUTION:A signal detected by a detector 12 is changed by a gain setting circuit 14 into a low strength part detection side (high gain), and a mean value in a dynamic range of a cathode-ray tube 10 is set as a threshold value at a sampling circuit 15. Signals under the threshold value only are next sampled selectively in the circuit 15 to be stored in an image memory 16. A signal detected by the detector 12 is then changed into a high strength part detection side (low gain) by the circuit 14, while a voltage value at the lowest limit of the dynamic range of the cathode-ray tube 10 is set as a new threshold value, and values over the threshold value are sampled by the circuit 15 to be stored in an image memory 17. Stored image data in the memories 16, 17 are synthesized in an image display unit 8 to be displayed in the tube 10.
Patent JP-H033224-A (JP)
Title: Device for projecting mask pattern onto substrate
Inventor: SUTEFUAN UITSUTEKOTSUKU
IPC: H01L21/30
Filed: 1990-04-20
Abstract: PURPOSE: To provide a device for correcting focusing error with a simple structure, by providing a correction element which allows only a sub-beam deflected as primary diffraction light to be deflected and focused on the second alignment mark by the first alignment mark of alignment beam. CONSTITUTION: An alignment beam (b) incident on a grating P2 is split into zero-order sub-beam b (0), primary sub-beam (+1) and b (-1), and such high- order beam as 3-order and 4-order, etc. The primary sub-beam is incident on a correction lens positioned at a surface 24. The correction lens has such lens power that direction of the primary sub-beam b (-) and b (+1) is so displaced that the main light ray of the primary sub-beam b (+1) and the main light ray of b (-) cross each other in the plane of a mask alignment mark M2 . In addition, the correction lens's aperture is appropriately small, so that a high-order beam diffracted at a diffraction angle larger than the primary sub- beam does not pass the correction lens. Further, with an element assigned at the position of correction lens, the element blocks the zero-order sub-beam from passing the correction lens.
Patent JP-H04312628-A (JP)
Title: Driving controller for construction equipment
Inventor: YASUDA TOMOHIKO
IPC: E02F9/22
Filed: 1991-04-09
Abstract: PURPOSE:To perform operation smoothly by providing a plurality of motors to be driven with one hydraulic pump, with diverted flow compensating valves, and by contriving a flow rate to other motors, not to be changed even if one motor is stopped under driving in the saturation state of the pump. CONSTITUTION:The flow controlling valves 26, 27 of a plurality of hydraulic motors 24, 25 to be driven with one hydraulic pump 21 are provided with diverted flow compensating valves 28, 29 for compensating for differential pressure between the front and rear. Besides, the rotational frequency detector 30 of an engine, signal pressure detectors 31, 32, 33, 34, and solenoid operated proportion valves 36, 37, 38 are arranged. Then, even if one motor is stopped the saturation state of the pump, a flow rate to other motors is controlled not to be changed with a controller 39. As a result, the feeling or physical disorder for operation can be avoided, and danger can be prevented from being generated.
Patent JP-H09269017-A (JP)
Title: Fulcrum bearing of clutch release fork
Inventor: EGUCHI TADASHI
IPC: F16C33/10
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To dispense with complicated maintenance and elongate life of a bearing. SOLUTION: A clutch release fork 1 is adapted to a fulcrum bearing A which performs oscillatable support with a pivot shaft 10. A solid lubricant 16 is arranged between a concaved fulcrum contact portion 2 formed on the clutch release fork 1 and the pivot shaft 10. The pivot shaft 10 has a convexed leading end surface 11, while a sealing hole 15 whose inner space is wider than its inlet is formed on the surface 11. The solid lubricant 16 is sealed inside the sealing hole 15.
Patent JP-H08294823-A (JP)
Title: Wire electric discharge machine
Inventor: SAKAKIBARA TOSHIMITSU
IPC: B23H7/10
Filed: 1995-04-27
Abstract: PURPOSE: To provide a wire electric discharge machine which can dispense with a calmp mechanism by simplifying a perpendicularity adjusting mechanism of a wire guide. CONSTITUTION: A wire electric discharge machine is provided with an electrode guide support member 51 to fix either one electrode guide 5, a guide shaft 50 to adjust a position of the electrode guide 5 in the workpiece direction by a thickness of a workpiece, a fulcrum member 52 arranged between the electrode guide support member 51 and the guide shaft 50 and screw members 53, 54, 55 and 56 which are supported with the guide shaft 50 by penetrating through the electrode guide support member 51.
Patent JP-H10291232-A (JP)
Title: Molding method for instrument panel with integrated air bag door section
Inventor: TAKAHASHI HIDEAKI
IPC: B60R21/20
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the outer appearance quality in a resin joining section. SOLUTION: A heat insulation material 36 is embedded in a site forming a joining section of resin from an air bag door section with resin from a main body section on a top force 30 forming the design face side of an instrument panel. A seal face 40A of a slide core 40 is brought into contact with the insulation material 36, and a cavity 34 is divided by the slide core 40. Because of the above arrangement, the cooling for an extreme front face 42 of a resin joining boundary section 26 is delayed by the insulation material 36, and the resin pressure is actuated securely to the last stage while the resin is in the molten state to reduce the weld sink marks formed on the joining boundary section 26.
Patent JP-S59228659-A (JP)
Title: Composition of developer for electrophotography
Inventor: YASUDA SHINICHIROU
IPC: G03G9/087
Filed: 1983-06-10
Abstract: PURPOSE:To prevent offset without coating offset preventing liquid in a heat roller fixing system and to enable fixing at lower fixing temp. by using a specified binder resin in a compsn. of developer for electrophotography comprising a resin binder and coloring matter. CONSTITUTION:A primary component of binder resin in a compsn. of developer for electrophotography comprising a binder resin and a coloring matter comprises polyester resin obtd. by copolycondensing a diol component expressed by the formula ( I ) with a carboxylic acid component; the softening point of said polyester resin is 80-180 deg.C. Further, said carboxylic acid component comprises: (a) divalent carboxylic acid including alkyl or alkenyl succinic acid, its acid anhydride or lower alkyl ester, (b) trimellitic acid or its acid anhydride or its lower alkyl ester, and (c) tetracarboxylic acid expressed by the formula (II) or its acid anhydride or lower alkyl ester, wherein the proportion of (b) is 5- 30mol% and the proportion of (c) is 0.1-20mol%, basing on the amt. of whole carboxylic acid component.
Patent JP-S585361-A (JP)
Title: Aqueous polymer dispersion
Inventor: MORIYA TOUHEI
IPC: C08L51/00
Filed: 1981-07-01
Abstract: PURPOSE:To provide an aqueous polymer dispersion excellent in stability and useful for adhesive, binder, etc., prepared by dispersing a macromolecular substance in an aqueous medium by using a modified polyvinyl alcohol having a cationic group in the molecule. CONSTITUTION:The titled dispersion is prepared by dispersing a difficultly water-soluble or water-insoluble macromolecular substance (e.g. polyethylene) in an aqueous medium by using, as dispersant, a modified polyvinyl alcohol containing a copolymerization unit with cationic activity shown by formulasI, II, III and IV[where R1-3 and R7-9 are H or lower alkyl; B is represented by formulas V and VI (where R4-6 are H or alkyl); X is an anion; A is group linking N in B to N in an amide group). The dispersion has an extensive application and exhibits excellent characteristics in adhesive, water repellent, textile finishing agent paint, cement joint, etc.
Patent JP-H06144109-A (JP)
Title: Automobile
Inventor: YAGI KATSUTOSHI
IPC: B60Q1/12
Filed: 1992-03-30
Abstract: PURPOSE:To resolve the irradiation dead zone and secure good visual field and running safety by lighting auxiliary lamps on the front right and left of an automobile interlockingly with direction indicators, and arranging the auxiliary lamps to be directed to unirradiated travel areas on the turning side generated by the irradiation dead zones of head lamps. CONSTITUTION:Auxiliary lamps 3 are arranged on the front right and left of an automobile 1 in addition to head lamps 2. The auxiliary lamps 3 are lighted interlockingly with direction indicators of the automobile 1. The auxiliary lamps 3 are arranged to be directed to unirradiated travel areas on the turning side generated by the irradiation dead zones of the head lamps 2 when the automobile 1 is turned to the right or left on a road at an intersection. The irradiation angle alpha of the auxiliary lamps 3 is set to nearly 90 deg., for example. The irradiation dead zones on the turning side are resolved, and the visual field in the travel area and running safety are satisfactorily secured. The existence of the automobile 1 can be easily confirmed from afar by a motorcycle running straight forward when the automobile 1 is turned to the right.
Patent JP-S59228568-A (JP)
Inventor: ITOU TOYOHIKO
IPC: E04G21/12
Filed: 1983-06-09
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-H042256-A (JP)
Title: Facsimile receiver
Inventor: SUGA NOBUAKI
IPC: H04N7/08
Filed: 1990-04-19
Abstract: PURPOSE:To improve the convenience of use of the user by providing a print stop means stopping extraction of a picture signal in response to the print stop of an external input device and a print start means starting the extraction of the picture signal in response to the print start operation of the external input device. CONSTITUTION:An external input device 17 applies program reservation to a reservation memory 16, print stop during printing and printing during print stop. Then a microprocessor 15 applies reception processing, program reservation processing, print stop processing and print start processing of a facsimile signal SI subjected to de-interleave processing by a de-interleave circuit 13. That is, the external input device 17 during print applies the print stop, then a picture signal is not extracted in the microprocessor 15 and print is stopped. Moreover, print start is implemented by the external input device 17 during the reception of the facsimile signal 51 and print stop to allow the microprocessor 15 to start extraction of the picture signal and to start print. Thus, the convenience of use of the user is improved.
Patent JP-H09268270-A (JP)
Title: Aqueous ink composition for ball point pen
Inventor: OKAZAKI TOSHIAKI
IPC: C09D11/16
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing a specific coloring agent, a water-soluble resin, a water-soluble organic solvent and water as main components, having a desired beautiful pearl-like or metallic luster without using a metal powder pigment, and excellent in time stability. SOLUTION: This aqueous ink composition contains (A) a coloring agent containing 0.001-2.0wt.% of a dyestuff (e. g. a direct dyestuff, a basic dyestuff of an acidic dyestuff) of carbon black and 3-30wt.% of a pearl-lustrous pigment, (B) a water-soluble resin such as a water-soluble acrylic resin, a crosslinked acrylic acid resin or a carboxymethylcellulose, (C) a water-soluble organic solvent such as ethylene glycol, propylene glycol or glycerol, and (D) water as main components.
Patent JP-H09270585-A (JP)
Title: Case for electronic apparatus
Inventor: FUJIMOTO OSAMU
IPC: H05K5/02
Filed: 1996-03-30
Abstract: PROBLEM TO BE SOLVED: To divert an electronic apparatus into either a desk-type or a wall-type without using an adoptor. SOLUTION: At both side parts of the front-surface openings 16 of a rear case 10 and at both side parts of the rear-surface openings 36 of a front case 30, linking parts which link each other in a freely slidable way in a direction along both side parts in an abutting condition are provided to make it possible to fit the front case 30 to the rear case 10, even under a rotated-by-180 deg. state, and regulating members are provided to prevent them from sliding farther exceeding positions where both openings 16, 30 coincide. Besides, non-return members are provided to prevent them from moving backwards from this state.
Patent JP-S58221836-A (JP)
Title: Method and device for displaying printing level of controller for automatic printing of diazo copying machine
Inventor: ISHIMARU KENJI
IPC: G03B27/72
Filed: 1982-06-18
Abstract: PURPOSE:To make the deflection of an indication meter constant, by prohibiting lighting of a level display means for automatic printing having plural lighting elements while the transmittance of light through an original is under detection, and lighting one among the plural lighting elements corresponding to a printing level when the printing stage after the detection of the transmittance of the light through the original is attained. CONSTITUTION:The analog signals outputted from comparators C1-CN of a detection circuit 40 for transmittance of light through an original are applied to an analog/digital converter and a holding circuit 54 in the next stage. The digital signal corresponding to the optimum transmittance of light through the original held in the 2nd circuit 54 is applied to an encoder 56. The encoder 56 outputs the signal corresponding to the input signal. A latch circuit 62 receiving the control signal from a timing circuit 60 latches the output signal of the encoder 56 and outputs the latched signal to a control circuit 64 for display of an automatic printing level and a D/A conversion circuit 66. The circuit 64 lights one lighting element corresponding to the printing level among the plural lighting elements in accordance with the signal from the circuit 62. None of the elements of a level display means 68 are lighted while the transmittance of light is under detection as mentioned above.
Patent JP-H08295519-A (JP)
Title: Method for forming precision spherical glass gob and forming device therefor
Inventor: ISHIZAKI FUTOSHI
IPC: C03B7/08
Filed: 1995-04-27
Abstract: PURPOSE: To mold desired glass gob with extremely high sphericity and good reproducibility by using a simple molding device. CONSTITUTION: A long groove 16 which is circularly arced in the shape of the section orthogonal with a longitudinal direction is formed on a forming die 17. A fused glass lump 11b held on this long groove 16 is rolled toward the longitudinal direction of the long groove 16, by which the precision glass gob 20 having the diameter approximately equal to the width of the long groove 16 is formed.
Patent JP-S62260077-A (JP)
Title: Production of precisely etched display parts for ornamentation
Inventor: KASAHARA YUKIO
IPC: C23F1/00
Filed: 1986-05-07
Abstract: PURPOSE:To facilitate the production of complex and minute precisely etched display parts for ornamentation by plating a metallic base material having a patterned org. resist on the part to be etched with an etching resistant metal, removing the resist and etching the base material. CONSTITUTION:An org. resist on a metallic base material 1 is patterned by a printing process or a photoresist process, and the patterned org. resist 2 is baked and dried. The base material 1 having the resist 2 is plated with a metal proof against an etching soln. to form a plating resist 3. The org. resist 2 is then removed, the base material 1 is etched and finally finish plating 5 is carried out.
Patent JP-H06312646-A (JP)
Title: Hydraulic working machine
Inventor: HIRAMI ICHIRO
IPC: B60R25/04
Filed: 1993-04-30
Abstract: PURPOSE:To ensure a function of preventing somebody from driving without previous permission and safety of preventing an unforeseen accident by driving the starting motor of a prime mover only at the time of switching a gate lock lever to its neutral position when a theft preventing switch is released. CONSTITUTION:This hydraulic working machine controls pressure oil fed to an actuator 7 from a hydraulic pump 6 and a pilot pump 10 respectively at a control valve 8, a pilot valve 11, and a gate lock valve 12 respectively. Respective pumps 6, 10 are driven respectively by a prime mover 1, and the prime mover 1 is driven by a starting motor or the like. A theft preventing switch 15 which inhibits the starting motor from being driven by locking operation, and a neutral switch 18 which inhibits the starting motor 2 from being driven by switching a gate lock lever 12a to its non-neutral position are also provided. The starting motor can be driven only at the time of switching the gate lock lever 12a to its neutral position when the theft preventing switch 15 is released.