baber/WOPTO huggingface dataset:
Patent JP-H081896-A (JP)
Title: Mirror surface processed product and production thereof
Inventor: SUZUKI YOSHINORI
IPC: B01D53/18
Filed: 1994-06-21
Abstract: PURPOSE:To obtain a mirror surface processed product by applying mirror surface processing to a base member having an uneven surface having uneven surface roughness. CONSTITUTION:A paint film 4 is applied to the uneven surface 2a1 of a base member 2A having uneven surface roughness using urethane paint or ultraviolet curable paint so as to smooth the uneven surface 2a1 and a metal film 5 is thinly applied to the paint film 4 in a mirror surface state and, further, an almost transparent protective film 6 is applied to the metal film 5 to obtain a mirror surface processed product 1A.
Patent JP-H0453518-A (JP)
Title: Power brush for cleaner
Inventor: YOSHIFUKU HIDETOSHI
IPC: A47L9/04
Filed: 1990-06-22
Abstract: PURPOSE:To scrape out even small dust caught between cilia of a carpet or the like by planting a bundle of bristles obliquely on the uneven surface of a brush shaft and making the forward end surfaces of the bundle of bristles substantially parallel to the uneven surface of the brush shaft. CONSTITUTION:A bundle 4 of bristles of a brush are obliquely planted on the uneven surfaces 2,3 of a brush shaft 1, and the forward end surfaces thereof are substantially parallel to the uneven surfaces 2,3 of the brush shaft 1. A power brush for a cleaner is rotated by a motor, so that the bundle of bristles are brought into contact with the floor surface such as a carpet or the like sequentially from one end of the brush shaft 1 to the other end thereof. As the bundle 4 of bristles are elongated obliquely to the uneven surfaces 2, 3 of the brush shaft 1 and the forward end surfaces of the bundle 4 of bristles are substantially parallel to the uneven surfaces 2, 3, the forward ends of the bundle 4 of the bristles sharply enter the deepest portion of the cilia of a carpet or the like so as to scrape out even small dust, and furthermore, the grounding area on the floor surface can be increased so as to improve the efficiency of cleaning.
Patent JP-S5589322-A (JP)
Title: Production of flame-retardant phenolic resin
Inventor: TAKANO HIDEKAZU
IPC: C08G16/02
Filed: 1978-12-26
Abstract: PURPOSE: A reaction product from halogenated styrene and phenol is made to react with phosphate ester with a specific structure and formaldehyde in the presence of an alkaline catalyst to give said water-soluble resin with high flame retardancy.  
     CONSTITUTION: (A) A styrene adduct resulting from reaction between (a) a halogenated styrene of formula I (X is Cl, Br) and (b) a phenol in the presence of (c) an acidic catalyst as p-toluenesulfonic acid is made to react with (B) a phosphate ester of formula II and (C) an formaldehyde source with 45W80wt% formaldehyde concentration in the presence of (D) an alkaline catalyst as ammonia or triethylamine, wherein the molar ratios of the components are as follows: a/b= 0.1W0.4, B/b=0.01W0.2, (a+B)/b=0.11W0.5.  
     USE: Said resin is suitably used to produce laminates. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0328747-A (JP)
Title: Surface inspection device
Inventor: SHIMADA MASAYOSHI
IPC: G02B5/00
Filed: 1989-06-27
Abstract: PURPOSE:To improve the reliability of inspection by providing an extracting and polarizing means which extracts specific scattered light among reflected rays of light or transmitted rays of light and outputs it in a constant direction and a filter means which passes only the extracted scattered light. CONSTITUTION:The specific scattered light 10 from an object 101 to be inspected is guided to a condenser 107 through a polarizing plate 1, a filter part 3, and a cylindrical lens 5. The polarizing plate 1 is the assembly of microprisms which are sectioned in a saw-tooth shape and functions to polarize reflected light 9 from the object 101 having an angle theta1 to the perpendicular direction into scattered light 10 in the perpendicular direction and transmits external incident light 11 having an angle theta (<theta1). The polarizing plate 1 of the same quality can be mass-produced by plastic molding using a metallic mold. The filter part 2 transmits only the scattered light 10 among the rays of light from the polarizing plate 1 and is formed in honeycomb structure by using a thin aluminum plate after, for example, nonreflection processing. Further, when the angle theta of the reflected light 9 is changed, only the polarizing plate 1 needs to be replaced.
Patent JP-S6141989-A (JP)
Inventor: ICHINOSE MASARU
IPC: G21C21/02
Filed: 1984-08-03
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-S647670-A (JP)
Title: Air-cooled argon laser oscillator
Inventor: NAKAZAWA YOSHIO
IPC: H01S3/041
Filed: 1987-06-30
Abstract: PURPOSE:To keep the position of the irradiation of laser beams constant until laser beams reach thermal equilibrium from the start of the operation of a laser oscillator by composing a cathode side supporter of a first member holding a laser tube and having a high thermal expansion coefficient and a second member, one end of which is fixed to a package, the other end of which is coupled with the first member and which has a low thermal expansion coefficient. CONSTITUTION:An internal mirror type air-cooled argon laser tube 1, both ends of which have a pair of mirrors 6, 7 for an optical resonator, a package 2 housing the laser tube 1, and a pair of supporters 3, 4 supporting the laser tube 1 to the package 2 on the anode side and cathode side of the laser tube 1 are installed. The laser tube 1 is held by the cathode side supporter 4 in such an air-cooled argon laser oscillator. The cathode side supporter 4 is composed of a first member 16 having a high thermal expansion coefficient and a second member 17, one end of which is fastened to the laser-tube package 2, the other end of which is bonded with said member 16 and which has a low thermal expansion coefficient. When the laser tube 1 is operated, the difference of the conversion of the laser tube 1 by temperature difference between the anode side supporter 3 and the cathode side supporter 4 is offset by the differential thermal expansion of the supporters 3, 4.
Patent JP-S5866641-A (JP)
Title: Fine feed device of spindle in machine tool
Inventor: SONE AKIO
IPC: B23Q5/22
Filed: 1981-10-13
Abstract: PURPOSE:To finely feed a spindle in the direction of an axial line and perform  its accurate feed, by supporting the spindle through a static pressure bearing in a freely rotating further floating state and finely changing pressure in a bearing part. CONSTITUTION:Pressure of oil is increased to a prescribed level by an oil hydraulic pump 8 and relief valve 16, on the one hand, the oil is reduced with its pressure to a certain level Ps by a pressure regulating valve 10 and fed into a lower thrust feed oil pocket 7A and journal feed oil pocket 5A. On the other hand, the pressure oil is controlled to pressure P2 by a variable pressure control valve 11 and fed into an upper thrust feed oil pocket 6A. A work table 19 can be finely moved to the axial direction by controlling the variable pressure control valve 11.
Patent JP-S5863261-A (JP)
Title: Call dispatching telephone system
Inventor: ITOU SUKEFUMI
IPC: H04M9/00
Filed: 1981-10-12
Abstract: PURPOSE:To simplify the wiring of an interphone system and at the same time to realize a connection of an exclusive line, etc. to other circuits, by having a multidrop type connection between the main body of the titled system and plural terminal devices by means of a pair of cables. CONSTITUTION:The main body of the dispatching telephone system is provided with a signal receiving circuit of each ascending channel for control/call, a signal transmitting circuit of each descending channel, a MODEM connected to both the signal transmittig and receiving circuits, and a control circuit including a microprocessor connected to the MODEM. While each of terminal devices 5 and 6 is provided with a signal receiving circuit 13 of a control descending channel, a signal transmitting circuit 19 of a control ascending channel, a MODEM14 connected to the circuits 13 and 19, a control circuit 23 including a microproprocessor connected to the MODEM14, a circuit 12 which receives a call channel that is designated by the main body through a control channel, and a circuit 20 which transmits the signal to the call channel. The main body of the system is connected to plural terminal devices via a pair of cables LINE1 and 2.
Patent JP-H07301810-A (JP)
Title: Spacer for liquid crystal
Inventor: SHIRAISHI TAKESHI
IPC: G02F1/1339
Filed: 1994-06-21
Abstract: PURPOSE:To obtain a spacer for a liquid crystal having good adhesion property to an oriented substrate without peeling of an adhesive layer by forming the adhesive layer comprising specified graft polymer side chains. CONSTITUTION:The particle of the spacer has graft polymer chains containing peroxide on its surface and an adhesive layer is formed on this particle. This adhesive layer consists graft polymer side chains having adhesion property to an oriented substrate. The graft polymer side chains are produced by grafting one or more kinds of polymerizable vinyl monomers to the peroxide of the graft polymer chains. Namely, by graft polymerizing the polymerizable vinyl monomers having peroxide or graft polymerizing a mixture of this polymerizable vinyl monomers and other polymerizable vinyl monomers to the vinyl groups introduced into the surface of the particle with using a polymn. initiator, graft polymer chains having adhesion property to the oriented substrate are formed on the surface of the particle. As for the polymerizable vinyl monomers havinq peroxide, for example, t-butylperoxyallyl carbonate is used.
Patent JP-H06346485-A (JP)
Title: Controller for car-speed responsive working machine of bulldozer
Inventor: HIROZAWA YOSHIYUKI
IPC: E02F3/85
Filed: 1993-06-07
Abstract: PURPOSE:To change the speed of a working machine in response to car speed by controlling an electromagnetic proportional pressure reducing valve and a pressure compensating valve by a car-speed responsive signal, etc., and varying pump discharge from a main pump to a main operating valve. CONSTITUTION:A signal 9 by the stroke-end detecting switch 5 of a lever 1a for a working machine 4 is input to a controller 13. A signal 10 by a car-speed responsive switch 6, a car speed signal 12 by a car-speed detecting sensor 8 and a mode signal 11 by a mode changeover switch are input to the controller 13 previously or as required. Arithmetic operation is conducted on the basis of these signals in the controller 13. The result of arithmetic operation is output as a control signal 14. Stroke itself of a main operating valve 2 is not limited, but a flow rate in the operating valve 2 is throttled by the setting of the differential pressure of a pressure compensating valve 17, thus limiting the stroke of the lever 1a.
Patent JP-2000353538-A (JP)
Title: Fuel cell
Inventor: UJIIE TAKASHI
IPC: H01M8/24
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively incorporate a manifold for supplying and exhausting reactant gas on a fuel cell laminated body. SOLUTION: In a fuel cell with two adjacent manifolds 2A and 2C fastened and fixed on side face corner parts of a fuel cell laminated body 1, a strap bolt 7 and a disc spring 4 are used as fastening means, a pin 8 communicates a hole provided on a reinforcing plate 3C of the manifold 2C and a hole provided on one end of the strap bolt 7, and another end of the strap bolt 7 is attached to an attaching part provided on the manifold 2A by using the disc spring 4 and a nut 5A.
Patent JP-S6318639-A (JP)
Title: Manufacture of dielectric insulating and isolating substrate
Inventor: TANI SATORU
IPC: H01L21/762
Filed: 1986-07-11
Abstract: PURPOSE:To decrease dispersion in thickness of single crystal island region in one-side polishing, by forming a vitrified layer comprising a chemical liquid deposition (CLD) film layer on an insulating film. CONSTITUTION:A recess groove is formed in an Si substrate 1. A CLD film layer 6 is applied and formed on an SiO2 insulating film 4 covering the substrate 1. When heat treatment is performed, the CLD 6 is vitrified. A poly Si supporting layer 5 is grown on the CLD 6. When the rear surface is polished, an excellent dielectric insulating and isolating substrate, in which warping and the like are not yielded and dispersion in thickness of a single crytal region 1A is less, is formed.
Patent JP-H1063000-A (JP)
Title: Parts kit for production on alkali treating liquid for treatment of lithographic plate
Inventor: DEPREZ LODE
IPC: G03F7/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent bad influences on the performance of a lithographic plate which uses a silver salt diffusion transfer method even when a treating liquid kit is stored at high temp. for a certain period by incorporating all active compds. necessary to prepare an alkali treating liquid into the kit and incorporating these active compds. in parts separated from each other. SOLUTION: This kit contains all active compds. necessary to prepare an alkali treating liquid and these active compds. are housed in parts physically separated from each other. At least one part contains an inorg. alkali compd. in a solid state, at least one part contains an alkanolamine as a solvent for silver halide, and at least one part contains a hydrophobic agent but does not substantially contain an inorg. and/or org. alkali. It is necessary that inorg. and org. alkali compds. are separated from the part which contains the hydrophobic agent. Or, instead of these conditions above described, the hydrophobic agent may be present in parts containing other active compds. of the alkali treating liquid.
Patent JP-S647297-A (JP)
Title: Coin incoming machine and coin incoming packer
Inventor: CHITOKU HIDESHI
IPC: G07D9/00
Filed: 1987-06-30
Abstract: PURPOSE: To efficiently execute a money reception processing to be performed every time cash is received and a packing processing to be performed for a fairly larger amount of coins by composing a reception and packing machine of a coin sorter part, a detachable temporary pool part and a safe. CONSTITUTION: This machine is composed of an upper hopper 2 for receiving coins, a coin sorter part 3 for discriminating the denominations and truth/false of coins supplied from the upper hopper 2 and discharging the discriminated coins downward, a temporary pool part 4 attachable and detachable to a machine body so as to stock the discharged coins and to discharge them at need while being provided at the lower part of the coin sorter part 3, and lower hopper 6 fixed at any outside position not to be opened inside the machine body so as to receive the coins discharged from the temporary pool part 4. Thus, every time cash is received, the propriety of money reception and the denominations are discriminated, the amount of received money is calculated, the discriminated coins are stocked in the temporary pool part 4 and further, after the amount is confirmed, the coins are stored into the lower hopper 6 at the position undetectable from the machine body so that the coins received plural times can be safely preserved and the received coins can be efficiently processed.
Patent JP-S5788596-A (JP)
Title: Masked rom
Inventor: NAKASAKI YASUTAKA
IPC: G11C17/12
Filed: 1980-11-20
Abstract: PURPOSE:To facilitate the discrimination of a masked ROM, by writing the difference of ICs due to the storage information into an IC chip according to the difference of form of the P type well diffusion layers. CONSTITUTION:A CMOS is formed with an N type substrate 101, a P type diffusion layer 102, a P type diffusion layer 103, an N type diffusion layer 104, a gate 105, an oxidized film 106 and a gate insulating film 107. The layer 102 formed at the early period is called P well and can easily be discriminated above the ware and by amicroscope in the subsequent processes. Thus the flowing mistake can be completely eliminated. For the visual discrimination to the final chip, the characters or marks are written by giving the photoetching to the final passivation film 303 on a dummy AL butt 302. In such way, the discrimination of IC is facilitated.
Patent JP-H0716593-A (JP)
Title: Waste water treatment apparatus
Inventor: MENJU TAKU
IPC: C02F3/28
Filed: 1993-07-01
Abstract: PURPOSE:To dissipate completely hydrogen sulfide in a liquid phase by allowing bubbles of fermentation gas aerated in an anaerobic reactor to contact waste water for a longer time. CONSTITUTION:This apparatus is equipped with a closed anaerobic reactor 1 and a closed conditioning tank 5 which receives water to be treated from the reactor 1 and stores it. A gas conduit run 12 is installed, the one end of which opens in the gas phase of the reactor while the other end of which opens in the liquid phase of the reactor. A blower 7 and a desulfurization tower 9 are installed one after another to the gas conduit run 12. A gas-liquid separator 11 which obstructs the elevation of the bubbles of fermentation gas is attached to the other end of the gas conduit run 12, and baffle plates are placed in the separator.
Patent JP-2000353972-A (JP)
Title: Band characteristic control method for mobile terminal receiver
Inventor: NAGAKURA TOMIO
IPC: H04B1/26
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to have high attenuation characteristics in a wide frequency range by controlling characteristics of a pass band of a control voltage filter of a voltage control oscillator inputted to a reception band filter in accordance with a line frequency. SOLUTION: Since a voltage control oscillator(VCO) control voltage to be inputted changes in accordance with a VCO frequency of a first Local, the VCO control voltage changes in accordance with a line frequency when the line frequency changes. A capacitance value of a variable capacity diode changes in accordance with the line frequency because the capacity value of the variable capacity diode is changed by a voltage from the VCO control voltage. A resonance frequency of a filter constituted with an LC changes, and pass characteristics of a reception band filter 3 changes in accordance with the line frequency. The same attenuation characteristics are obtained at the reception band filter 3 irrespective of the line frequency by performing control of the reception band filter.
Patent JP-S63119263-A (JP)
Title: Semiconductor device
Inventor: YAMAUCHI YOSHINORI
IPC: H01L29/68
Filed: 1986-07-14
Abstract: PURPOSE:To positively utilize unsteady electron transfer characteristics in the base collector depletion layer, improve saturated drift speed of electron and realize ultrahigh speed operation by forming a collector region with first and second collector regions and making smaller impurity concentration of the first collector region than that of the base region or making increasingly narrower the forbidden band width of the first collector region toward the second collector region. CONSTITUTION:Impurity concentration of p<-> type first collector region 6 is set to 10<16>-10<17>/cm<2> which is lower by a factor of ten or more than the impurity concentration 10<19>/cm<2> of the base region 1. A voltage is applied in the forward bias direction to the base-emitter junction or in the backward bias direction to the base-collector junction and the base-collector depletion layer spreads between e-g, E-G. The internal field intensity in this depletion layer is indicated by a square shape showing that intensity increases in the electron running direction indicated by the arrow mark e and it becomes maximum at the junction surface 8 of the first collector and second collector.
Patent JP-H0456192-A (JP)
Title: Reflow solder method
Inventor: SAEKI KEIJI
IPC: H05K3/34
Filed: 1990-06-21
Abstract: PURPOSE:To enable temperature to be reduced to a boundary temperature which may lead to deterioration and achieve a reflow solder according to entire heating system which is superb in mass-producing capability by cooling electronic parts which easily deteriorate at high temperature from an upper part by blasting air. CONSTITUTION:Heating from a hot plate B allows a cream solder 3 on a soldering land 2 to be heated and melted by heat conduction of a substrate 1 and allows the soldering land 2 and a lead 5 of electronic parts 4 or an electrode to be joined. At this time, temperature increase at the main body part of non- heat-resistance electronic parts 4a is suppressed by cooling means 9 according to blast from an upper close location of the non-heat-resistance electronic parts 4a so that even a printed-circuit board A where the non-heat-resistance electronic parts 4a are mounted achieves reflow-soldering in the entire-heating- system which is superb in mass-producing capability.
Patent JP-S5786960-A (JP)
Title: Storage device
Inventor: SATOU TOSHIHIKO
IPC: G06F12/00
Filed: 1980-11-20
Abstract: PURPOSE:To start the writing and reading operations of storage circuits simultaneously, and to process simultaneous requests to a different storage device instantaneously, by providing selecting circuits for input information and readout data corresponding to a storage circuit and an external circuit. CONSTITUTION:Through N units of input information selecting circuits WAS, M pieces of input information from M CPUs are selected with corresponding input information selection signals S and, when corresponding hold indication signals AD are supplied, held in N bank information registers WARs. Then, when a corresponding start signal E is supplied, write data in the input information held in the corresponding register WAR is written N storage circuits M' in write mode and readout data is outputted in readout mode. Then, N readout data from the storage circuits M' are selected by M readout data selecting circuit RS with corresponding readout data selection signals AR and then outputted to the M CPUs, so that simultaneous requests to different storage devices are processed instantaneously.
Patent JP-S6055188-A (JP)
Inventor: IIZAKA KAZUO
IPC: E05C7/02
Filed: 1983-09-06
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-H05333320-A (JP)
Title: Liquid crystal display element
Inventor: IGARASHI TAKAHARU
IPC: G02F1/1333
Filed: 1992-05-30
Abstract: PURPOSE:To widen the range for selection of the combinations of liquid crystals and polymers for dispersing and holding the liquid crystals by providing a liquid crystal sheet formed by packing the liquid crystals into the pores of a porous film. CONSTITUTION:The emulsion liquid of a porous film base body and the liquid crystals is applied and dried on an ITO film 2 printed with transparent electrodes 21 for display and energization and the liquid crystals are extracted by an org. solvent from the film, by which the porous film 11 is formed. The porous film is then subjected to prescribed masking and to coloring in respective picture element units. The liquid crystals 12 are packed into the pore parts of the porous film 11. An ITO film 4 coated with an adhesive 3 is laminated thereon after the end of the packing. Namely, the liquid crystals 12 are dispersed and held in an unshaped state in the porous film 11 when the liquid crystals 12 are packed into the pores of the porous film 11. The control of the light transmission characteristic by the control of an electric field is possible. Then, the materials of the porous film 11 and the liquid crystals 12, the thickness of the liquid crystal sheet 1, etc., are arbitrarily determinable.