baber/WOPTO huggingface dataset:
Patent JP-2000294911-A (JP)
Title: Solder precoating method and solder precoating substrate
Inventor: SAKAMI SEIJI
IPC: H05K3/24
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a simple solder precoating method for forming a partial solder precoat of high quality. SOLUTION: In a method for partially solder-precoating only an electrode of object precoating from among plural electrodes having metal films on surfaces, a template where a non-object electrode part is opened is installed on a substrate, and the thin metal film is subjected to plasma-cleaning. Thus, stickiness is given selectively only to an object electrode 2A and the template, where the electrode part being the object of precoating is opened, is installed on the substrate with respect to the thick metal film and the metal coat of copper or nickel is formed only on the objective electrode through a sputtering processing and the like. Thus, stickiness is given only to the object electrode, and solder powders 10 are bonded to the electrode 2A having stickiness, solder powders 10 are melted by heating, and a solder precoat 10' is selectively formed on the object electrode 2A.
Patent JP-H10290552-A (JP)
Title: Motor
Inventor: NATSUHARA TSUTOMU
IPC: H02K9/06
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a motor in which temperature rise can be suppressed by ensuring a plenty of air flow for cooling the motor in the limited inner space thereof. SOLUTION: A coil 3 is wound around each pole 2 of a core 1 to form a rotor 4 which is provided with a fan 9 for cooling the inside such that the blades 10 of the fan 9 does not touch the rotor 4. The blade 10 of the fan 9 is formed to partially extend through a gap between the coils 3 wound around the poles 2 between the poles 2 of the core 1. Since the blade 10 of the tan 9 partially extends through the gap between the coils 3a to form an extended part 26, the area of the blade 10 can be increased at that part and a plenty of air flow for cooling the motor is ensured, thus suppressing temperature rise of the motor.
Patent JP-S61255432-A (JP)
Title: Error message display system
Inventor: TSUKAHARA TAKEO
IPC: G06F11/32
Filed: 1985-05-08
Abstract: PURPOSE:To reduce a burden of an operator in operation by displaying the state of occurrence of specific phenomenon of background job executed parallel with foreground job in a picture display when foreground job is being executed in real time. CONSTITUTION:An error phenomenon detecting section 11 recognizes error information inputted from the system side, occurrence of an error from job control information and by which job the error is caused during processing. When the error is caused by execution of foreground job, a standard error message processing section is started to start normal error message processing routine. When the error is due to execution of background job, the name of job and the content of error are displayed by interruption in real time at a line position on the displayed picture correlated beforehand with individual job, and a retrieving section 12 is started to report to an operator.
Patent JP-S57212863-A (JP)
Title: Image sensor
Inventor: KOMIYA KAZUMI
IPC: H04N1/193
Filed: 1981-06-25
Abstract: PURPOSE:To substantially eliminate the effect of leakage current, by sufficiently making the resistance value of a load resistor smaller than a resulting resistance value of a resistor of non-selection bit connected parallel with a selecting bit, in a matrix connection of a photoconductive element. CONSTITUTION:Photoconductive elements R11-Rmn are connected in matrix, and a resistance value of a load resistor 10 is sufficiently made smaller than a resulting resistance value of resistors 111-11m and 121-12n connected to the non-selecting photoconductive elements R11-Rmn. Thus, when the photoconductive element R11 is selected by turning on, e.g., swtiching transistors 41 and 81, since photoconductive elements R21-Rm1 of another block are connected in parallel with the photoconductive element R11, no current flows to a load resistor 10 and no effect is induced. Since the photoconductve elements R12-R1n in the same block are connected in parallel with the load resistor 10, and the effect is induced. Since the value of the load resistor 10 is taken sufficiently lower than the resisting resistance of the resistors 122-12n, no practical problem is caused.
Patent JP-H10288719-A (JP)
Title: Manufacture of optical waveguide device
Inventor: HATTORI TETSUYA
IPC: G02B6/13
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To make it easy to adjust the core axes of an optical fiber and an optical waveguide and to make a high-precision core connection by forming the optical waveguide on a substrate after fixing the optical fiber to the substrate. SOLUTION: In the top surface of the peripheral part of the silicon substrate 1, a V groove for fixing the optical fiber 20 by insertion is formed. In the cut V groove, the optical fiber 20 is arranged and fixed with ultraviolet-ray setting resin. At the center part of the substrate 1 where the optical fiber 20 is fixed, an under-clad layer is formed of quartz glass. On the under-clad layer, the core of the optical waveguide 11 is formed. After the optical fiber 20 is thus fixed on the substrate 1, the optical waveguide 11 is formed. Then an over-clad layer 4 is formed of quartz glass by plasma CVD covering the peripheries of the input/output end surfaces of the core of the formed optical waveguide and the fixed optical fiber 20 to form the optical waveguide device.
Patent JP-S62253787-A (JP)
Title: Method for rust prevention of vehicle
Inventor: MOROTOMI MASATO
IPC: B62D25/20
Filed: 1986-04-26
Abstract: PURPOSE:To easily and surely a fluid rust preventive agent into the joint part of a bag-shaped structural member by inserting a rust preventive member formed by enveloping the fluid rust preventive agent with a water soluble material and dissolving the same with the water intruding into the bag-shaped structural member. CONSTITUTION:The fluid rust preventive agent 7 (wax oil having about 2,200-6,700cps viscosity) is enveloped by the water soluble material 8 (consisting of cup-shaped members 8a 8b of gelatin, etc.) to constitute the rust preventive member 9. An acrylic adhesive agent is partially coated on the outside surface of said member. Such rust preventive member 9 is inserted into a door 1 from a service hole 10 etc. of the door 1 of a vehicle body and is stuck and fixed to the entire region of the joint part 5 at the lower edge by an adhesive agent, etc. Part of the water intrudes into the door 1 to dissolve the material 8 when the vehicle body is subjected to a water leakage test by showering. Then, the rust preventive agent 7 flows together with the water. The rust preventive agent 7 is therefly flowed and filled along the joint part 5 to form a coated layer 12.
Patent JP-H06304713-A (JP)
Title: Twin roll type continuous casting method
Inventor: UEJIMA YOSHIYUKI
IPC: B22D11/10
Filed: 1993-04-23
Abstract: PURPOSE:To prevent the development of flow mark and entraping flaw by setting one pair of dipping limit plates arranged so that this lower end is dipped into molten steel and this upper end is projected from molten metal surface and casting the molten metal while supplying powdery flux into gap between a casting roll and dipping limit plate. CONSTITUTION:By using a casting machine having one pair of casting rolls 2 water cooled in the inner part, one pair of side weirs arranged so as to closely contact with both ends of both casting rolls 2 and one pair of dipping limit plates 4 arranged so that this lower end is dipped into the molten steel 9 and approached to the casting roll 2 and this upper end is projected from the surface of the molten metal 9, a cast strip is produced. At this time, while supplying the powdery flux into the gap 5 between the casting roll 2 and the dipping limit plate 4, the casting is executed. Then, in this method for supplying the powdery flux, by using carrier gas 15, the powdery flux is injected. By this method, the flow mark and the entraping flaw are prevented and also, the development of burning flaw on the surface of a cast strip can be prevented.
Patent JP-S5221288-A (JP)
Title: Manufacturing method of fluorescent substance
Inventor: YAMADA HIROKI
IPC: C09K11/08
Filed: 1975-08-13
Abstract: PURPOSE: Manufacturing method of rare earth oxysulfide fluorescent substance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59222691-A (JP)
Inventor: KUROKI TAKANORI
IPC: B32B37/00
Filed: 1983-05-31
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-H11290984-A (JP)
Title: Manufacture of shaft for torque sensor and manufacturing device therefor
Inventor: HARA NAOKI
IPC: B21J5/06
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a shaft having a specific shaft used for a torque sensor with high accuracy at a low cost. SOLUTION: The shaft 1 for torque sensor is formed through a first forging process which executes the extrusion-forging for forming a projection 1a in the axial direction on the outer peripheral surface at the tip part of a round bar-like blank 2 and also, a contracted diameter part 3 contracting a prescribed length range of a shaft portion succeeding from the tip part of this blank 2, a second forging process which executes the extrusion-forging for forming (a), (b) and a spiral groove in the contracted diameter part 3 and a (c) process.  In this second forging process, the position of the blank 2 is provisionally fixed by utilizing the projection 1a in the axial direction formed in the first forging process and the part of the other end side from the contracted diameter part 3 is held under provisional fixing condition to fix this blank 2 and the extrusion- forging for forming the spiral groove 1B is executed by utilizing a die in a prescribed positional relation with a device for executing the provisional fixing while keeping the fixing.
Patent JP-H02293383-A (JP)
Title: Heat-resistant foam, production and use thereof
Inventor: BURUFU FUON BONIN
IPC: C04B38/00
Filed: 1990-04-16
Abstract: PURPOSE: To obtain porous, low bulk density and heat-resistant foams useful as the electrical and heat insulation materials, fire protecting agent, cavity filler, carriers for active ingredients, fillers, etc., by heating metal phosphonate (precursor) at a specified temp.  
     CONSTITUTION: An expansive additive is added, as required, to the metal phosphonates or their precursors shown by the formulas I, II and III (Me is group or subgroup II or III metals, e.g. Mg, Ca, Al, etc., R, R 1  and R 2  are independently 1-4C alkyls, preferably CH 3 : X is H, NH 4 , Na or K, and (x) is 1-6, preferably 0), and the admixture is heated and foamed at ≥200°C,,at ≥500°C in the case of water-soluble phosphonate, to obtain heat-resistant foams (having a bulk density of ≤100 kg/m 3  normally and ≤10 kg/m 3  frequently). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07277072-A (JP)
Title: Lamp body for vanity mirror and manufacture thereof
Inventor: HAGIWARA MASAKI
IPC: F21V33/00
Filed: 1994-04-13
Abstract: PURPOSE:To improve assembling precision of contacts to a body main body, eliminate danger of short-circuiting, and save labor in assembling the contacts to contribute to reduction of cost. CONSTITUTION:Plural contact sets 63 each comprising plural sorts of contacts 3, 4, 5 as a set are integrally moulded through connection parts 55, 56, 58, 61, each contact set 63 is inserted into a die for moulding each body main body 2 in a moulder provided with plural units of dies for moulding body main bodies 2, resin for the body main body 2 is injected into the dies for moulding the body main bodies 2, and after a lamp body continuous body 65 in which plural lamp bodies 1 each comprising the body main body 2 of resin and the contact set 63 integrated with each other are continuously provided is formed, the connection parts 55, 56, 58, 61 are cut off to manufacture plural lamp bodies for vanity mirrors.
Patent JP-S5221652-A (JP)
Title: Constant-voltage circuit
Inventor: IDEI YOSHISUMI
IPC: G05F3/30
Filed: 1975-08-12
Abstract: PURPOSE: A constant-voltage circuit devising the temperature compensation of power circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02275557-A (JP)
Title: Device monitoring system
Inventor: OCHI HIDETOSHI
IPC: G06F13/12
Filed: 1989-04-18
Abstract: PURPOSE:To complete the confirmation of the environment state by attribute of a controlled device prior to the execution of operation request processing from a computer and to shorten a turn-around time by providing the device monitoring system with a function for previously detecting the state and attribute of the controlled device. CONSTITUTION:A device monitoring function 12 is applied to an idle processing part 13 in addition to the normal function of an idle processing part 14. The connecting state and attribute of the controlled device are detected prior to the generation of an operation request 6a from the computer. Thereby, a command for knowing the connecting state and attribute of the controlled device is generated when a control mechanism is in idle differently from the processing time of the operation request from the computer. Consequently, the turn-around time is shortened.
Patent JP-H08204085-A (JP)
Title: Electronic parts manufacturing method
Inventor: MATSUBARA TOSHIYA
IPC: H01L23/50
Filed: 1994-04-11
Abstract: PURPOSE: To improve the production efficiency of electronic parts by cutting off unit frames from a pattern sheet, with a resist film layer left, removing this layer remaining on the unit frame and forming a metal plating cover layer on required part of this frame. CONSTITUTION: A removing step 16 is provided adjacently on the upstream side of a cover layer forming step 20, one of washing parts 17a of pretreating parts 17 provided for the steps 16 and 20 is omitted. In an etching step 14 a pattern sheet 13 of unit frames, the unit frames are cut off from the sheet 13, with a resist film layer left in a separating step 15, then the resist film layer remaining on the unit frame is peeled off from a peeling step 16 and metal plated cover layer is formed on desired part of the unit frame by a metal plating film forming part 18. Thus the production of the electronic parts can be improved.
Patent JP-S58215021-A (JP)
Title: Molecular beam source
Inventor: WATANABE HISATSUNE
IPC: H01L21/203
Filed: 1982-06-08
Abstract: PURPOSE:To reduce pitting, or to make pitting to nil at the III group element material evaporating molecular beam source by a method wherein a molecular beam buffer chamber having a shielding plate or a shielding jig to make the metal elements evaporating from the material to collide at least one time thereto before the elements approach the surface of a substrate is provided in the molecular beam source. CONSTITUTION:A crucible 2 and a molecular beam buffer part 7 surrounded respectively by heaters 3, 13 are accommodated in a heat shielding cover 11 connecting both with a constricted part positioned between them. Moreover a passage to penetrate in the axial direction is provided at the central part between the crucible 2 and the buffer part 7, and a III group element material temperature control monitoring thermocouple 4 and a molecular beam buffer chamber temperature control monitoring thermocouple 12 are inserted in the respective positions. Moreover the shielding plate 8 having an opening at the center and the shielding jig 9 are provided in the buffer chamber 7, the III group metal 1, which is the material, is put in the crucible 2, and metal vapor 5 generated by heating is made to approach an outlet 6 at the upper part. Cluster type atom conglomerates 10 contained in vapor 5 by this way are made to collide with the shielding plate 8, etc., to be decomposed.
Patent JP-H095387-A (JP)
Title: Measurement system of partial discharge
Inventor: EEFUERUTO FUREDERITSUKU SUTEEN
IPC: G01R31/12
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To enable a sure detection of a partial discharge in an insulating material of a cable by cutting off a metal earth shield of a cable to connect both ends of a sheath cut off to a measuring apparatus. SOLUTION: A cable 1 has a coaxial structure and is made up of a central conductor 2 and a sheathed conductor (earth shield) 3. An insulating material 4 is provided between both the conductors. When a partial discharge 5 occurs, a current shifting in the longitudinal direction of the cable 1 begins to flow through the sheath 3. Cut-off 6, provided in the sheath 3, allows the measuring of the voltage generated between both sides of the cut off 6 attributed to the current. In other words, a measuring cable 8 comprising two conductors 9 and 10 is provided between both sides of the cut off 6 and the conductors 9 and 10 are connected separately to both members of the sheath 3 on each side of the cut off 6. A measuring signal is supplied to a measuring apparatus thus obtained.  The cut off 6 of the sheath 3 is shortciucuited through a connection wire 20 so as to allow the passing of a low frequency signal alone thereby supplying a high frequency signal to a measuring means.
Patent JP-H05298768-A (JP)
Title: Magneto-optical recording and reproducing method
Inventor: NAKAO ISAMU
IPC: G11B11/105
Filed: 1992-04-17
Abstract: PURPOSE:To realize ultra-high resolution and simplified recording without necessity of erasing process by utilizing a magneto-optical recording medium comprising a multilayer magnetic film which can be formed by sequentially stacking a reproducing layer, a memory layer and a recording layer. CONSTITUTION:A magneto-optical recording medium 5 is formed by depositing a multilayer magnetic film 3 and a protection film 4 on a substrate such as light transmissive glass substrate, resin substrate or the like through a dielectric material film 2. For reproduction of recorded information, magnetization of reproducing layer is arranged uniformly in the reproducing magnetic field direction disabling readout operation of recorded information within the high temperature region due to temperature distribution in the reproducing light spot and limitedly recorded information can be read in a low temperature region. Thereby, recording can be simplified because the process which once erases total magnetic layer is no longer necessary.
Patent JP-H07278003-A (JP)
Title: Testosterone-5alpha-reductase inhibitor
Inventor: YOKOMICHI RYOICHI
IPC: A61P43/00
Filed: 1994-04-11
Abstract: PURPOSE:To obtain a testosterone-5alpha-reductase inhibitor which is excellent in the inhibitory action against the reductase and effective for hair-falling prevention, hair growth stimulation and hair tonic action. CONSTITUTION:The inhibitor against testosterone-5alpha-reductase contains at least one of extracts from plants including Camellia sasanqua, Camellia japonica, Magnolia kobus, Magnolia denudata, Antirrhinum majus Linn., Veronica persica Poir., c.v. Shishigashira, Cinnamomum Camphora, Pinus densiflora, Quercus glauca, Quercus phillyraeoides, Mallotus japonicus and Hypericum patulum, Herb medicines including KhaminChan, ChumHetThet, Hanna, Curculligo orchiodes, Ranoolifia and sea weeds including Ecklonia cava, Ulra pertusa, Sarassum ringgodianum, Myelophycus caespitosus, Ishige okamurai, Miccrodictyon japonicum.
Patent JP-S59223733-A (JP)
Title: Expanded polypropylene resin particle and production thereof
Inventor: INOUE NORIYUKI
IPC: C08J9/16
Filed: 1983-06-02
Abstract: PURPOSE:To produce the titled expanded particles which can give a foam of excellent heat resistance, by heating an aqueous dispersion of specified expandable resin particles in a hermetically sealed vessel to melt the resin particles and discharging the dispersion into air. CONSTITUTION:A silanol condensation catalyst and an expanding agent are added to a modified resin prepared by graftpolymerizing 0.1-10wt% vinylsilane compound of the formula (wherein R is ethylenically unsaturated hydrocarbon, R' is ethylenically unsaturated hydrocarbon(oxy), Y is a hydrolyzable organic group and n is 0-2) with PP resin comprising 70-99wt% propylene, 10-1wt% ethylene and 0-20wt% other alpha-olefins or vinyl monomer. The resulting mixture is melt-kneaded to obtain expandable resin particles. The obtained particles are dispersed in water, and the formed dispersion is placed in a hermetically sealed vessel with a discharge port, heated at a pressure of 10-100kg/cm<2> to soften or melt the particles. The aqueous dispersion is discharged into air by opening the discharge port to obtain expanded PP resin particles of a gel fraction of 10- 70wt%.
Patent JP-S5432899-A (JP)
Title: Laser processing device
Inventor: MIZUKOSHI KATSUROU
IPC: B23K26/08
Filed: 1977-08-19
Abstract: PURPOSE: To process a work at a high rate without using a multiface rotary mirror by facially scanning the surface of the work with laser while linearly moving an optical system in the direction of normal with respect to the direction of rotation of a disc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04329085-A (JP)
Title: Image recording and reproducing device
Inventor: ISHIZAWA YOSHIYUKI
IPC: H04N5/765
Filed: 1991-04-30
Abstract: PURPOSE:To provide an image recording and reproducing device which can record the same object with animation and still picture at the same time and is high picture quality and facilitates the operation. CONSTITUTION:The device is equipped with a recording means to record alternately each output from a means 14 to convert and process a video signal from a camera part 11 to the recordable signal based on the still picture recording request from an external part and a means 19 to digitize the video signal from the camera part 11 for each screen and add a code for correcting an error to a tape 31 selectively at 1 screen unit with a helical scanning system, an animation output means to detect whether the reproducing signal of the tape 31 is the animation or the still picture, to guide the output of a means 33 to convert and process the reproducing signal of the tape 31 to the screen displayable signal in the condition to detect the animation and to guide the output a storing means 40 to store temporarily the output of the means 33 in the condition to detect the still picture and a means 43 to perform the error correcting processing when the reproducing signal of the tape 31 is the still picture information.
Patent JP-H06169205-A (JP)
Title: Circuit device having dielectric resonator
Inventor: IMAIZUMI TATSUYA
IPC: H05K3/34
Filed: 1993-03-31
Abstract: PURPOSE:To facilitate the mount of the dielectric resonator by forming a recessed part to an insulator surface of a support base and fixing an outer conductor of the dielectric resonator to a ground conductor layer arranged to the bottom side of the recessed part. CONSTITUTION:Each of cylindrical dielectric resonators 1, 2 has a cylindrical dielectric body, an inner conductor on a wall face of a cylindrical throughhole of the dielectric body, an outer conductor 10 and a terminal conductor 12 respectively. A support base 3 is made of a dielectric ceramic multi-layer base and one major side has recessed parts 14, 15. A ground conductor layer 16, 1st and 2nd connection conductor layers 17, 18 are provided to a bottom side of the recessed parts 14, 15. The ground conductor layers 17, 18 are provided to a bottom side of the recessed parts 14, 15 corresponding to the conductor 12 of the dielectric resonators 1, 2. Through the constitution above, since the recessed parts 14, 15 are provided, the interval between the resonators 1, 2 is obtained easily and precisely.
Patent JP-S5222664-A (JP)
Title: Disc used for brake
Inventor: HARAIKAWA TETSUO
IPC: F16D65/12
Filed: 1975-08-14
Abstract: PURPOSE: Disc used for disc brake by which cooling effect is very high, can be manufactured cheaply and the structure is integrated structure. 
     COPYRIGHT: (C)1977,JPO&Japio