baber/WOPTO huggingface dataset:
Patent JP-S57147473-A (JP)
Title: Method and apparatus for curtain flow coating
Inventor: NAGANE SHIGEHARU
IPC: B05C5/00
Filed: 1981-03-09
Abstract: PURPOSE: To enable to obtain constant curtain like down-flow without generating heat, in order to flow a paint doenwardly in a curtain like pattern by a curtain flow coating method, by supplying the paint to a paint down-flow tank by a low speed rotary pump and the rotation of the pump is controlled.  
     CONSTITUTION: The coating part A of a curtain flow coating method flows a paint downwardly in a curtain like pattern from a slit 2 provided to the lower end of the hermetically closed paint container 3 and an object to be painted is sent by a conveyor 1 so as to be passed through the formed paint curtain. The rotary speed of a rotary type pump 5 in a lower paint tank 4 is reduced by an external electromotive motor 8 to rotate the same at a low speed to send the paint into the paint container 3 without generating heat in the paint. By this mechanism, air bubbles are not generated in the paint. Further, because the rotary mechanism of said pump 5 is consituted so as to control the rotary speed thereof in a predetermined range steplessly by a diameter-chageable V-pulley 16, the paint can be supplied and sent in an amount corresponding to the viscosity thereof changed by ambient temp. and, because the curtain like down-flow of the paint can be made constant by a set amount, uniform painting can be carried out without forming paint irregularity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09210438-A (JP)
Title: Inlet grill of air conditioner
Inventor: SUZUKI KAZUHIRO
IPC: F24F13/08
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent an inlet grill from being pulled up when it is half opened by providing a stopper for allowing the inlet grill to be removed without interfering with a protruding member in the vicinity of a position where the inlet grill is substantially completely opened and for preventing the inlet grill from being removed in positions except the above described position. SOLUTION: As shown in Fig. a, when an inlet grill is pulled toward a direction shown by an arrow C from a state in which it is completely opened at an angle of about 90 deg. relative to a front face panel, an area formed by a cut-out part 112 is gradually expanded from a state where a support shaft 212 is fitted to a bending part 111, the form of the bending part 111 is changed and the bending part 111 is finally pulled up from the support shaft 212. On the other hand, when the inlet grill is pulled toward a direction shown by an arrow D while it is substantially half opened, as shown in Fig. b, even if a protruding member 114 tries to move toward the direction shown by the arrow D, it will be checked by a stopper 213. Thus, the bending part 111 is not pulled up from the support shaft 212, nor the inlet grill is removed.
Patent JP-H11222418-A (JP)
Title: Head hair colorant
Inventor: SAGARA KEISUKE
IPC: A61K8/37
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a hair colorant that can be uniformly applied to hairs, shows excellent effect to simply give tentative color and gloss to hair, occurs no powder dusting for hours after application and has excellent coloring effect. SOLUTION: This hair colorant contains (A) 0.5-10 wt.% of powdery colorants, (B) 0.1-5 wt.% of a polymer for fixing the colorant powder, (C) 0.1-10 wt.% of higher alcohol and (D) 5-50 wt.% of a liquid oil at room temperature. The use of ester oil and/or triglyceride as the component D gives higher effects.
Patent JP-S59162344-A (JP)
Inventor: URUFU DOBUORAKU
IPC: F02B1/04
Filed: 1984-02-27
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-H07242904-A (JP)
Title: Die cast reinforced metallic composite material formed by using whiskers adhered with superfine particles
Inventor: YAMADA YUKIYOSHI
IPC: B22D17/00
Filed: 1994-03-04
Abstract: PURPOSE:To produce a die cast reinforced low melting metallic composite material having extremely good adhesiveness by compounding whiskers stuck with superfine particles of inorg. materials, etc., and a low melting metal at a specific ratio under specific conditions. CONSTITUTION:The superfine particles of the inorg. materials (for example, Al2O3, Si3N4, WC, various kinds of glass, etc.), metallic materials or single substance elements (Al, Mg, Zn, etc.) having an average grain size of 0.05 to 17mum are securely and uniformly dispersed and adhered in single layer at 8 to 90% of the surfaces of the whiskers (silicon carbide whiskers, aluminum borate whiskers, etc.). The die cast reinforced low melting metallic composite material is produced by compounding 1 to 40vol.% such whiskers and 99 to 60vol.% low melting metal (aluminum alloy, zinc alloy, etc.). The anchor sites to the metals are formed on the surface of the whiskers by adhering the superfine particles to the whisker surfaces in such a manner. The composite material having the excellent adhesiveness of the whiskers to the low melting metal is thus obtd. by a microanchor effect.
Patent JP-S62190981-A (JP)
Title: Video signal recording method and recording and reproducing device
Inventor: SASAKI KIYOSHI
IPC: H04N5/7826
Filed: 1986-02-18
Abstract: PURPOSE:To perform excellent variable speed reproduction by dividing a video signal of one field into N groups of video signals which are continuous in terms of time while combining mutually discontinuous horizontal scanning line signals, and recording them on N tracks in order so that one group of video signals corresponds to one track. CONSTITUTION:A frame memory 5 consists of field memories 16 and 17 and switches SW1 and SW4. A signal of the 1st field is inputted to the field memory 16 and written in 1/2 field memories 18 and 19, line by line. The SW1 is inverted after writing from a period of one field, and the 2nd field is written in the field memory 17. The output of the frame memory 5 is inputted to a DA converter 6 and converted into an analog video signal, which is recorded on a tape 1. When reproduction is performed four times as fast as usual, respective parts of signals G1-G4 by the 1st scan and G5-G8 by the 2nd scan are reproduced and displayed as shown by (d). Therefore, normal picture are reproduced even at the time of the four-fold speed reproduction by the same signal processing with normal-speed reproduction.
Patent JP-S59161015-A (JP)
Title: Vapor growth of gallium arsenide
Inventor: ARAI KENICHI
IPC: H01L21/205
Filed: 1983-03-03
Abstract: PURPOSE:To suppress piling up of Fe, and to manufacture an epitaxial wafer enabled to obtain a high quality FET at low cost by a method wherein after a buffer layer is formed, vapor phase etching is performed reducing the hydrogen supply rate of a substrate set region, and after then vapor phase etching is stopped, and an active layer is grown. CONSTITUTION:After a buffer layer is formed, mixed gas 13 of AsCl3 and H2, and dopant gas for formation of an active layer is flowed into a gas supply tube 12 to perform vapor phase etching of the buffer layer, while at this time, the supply rate of H2 is reduced than buffer layer growth time, and after then, supply of AsCl3 is stopped, and growth of the active layer is performed. At this case, because the supply rate of H2 is reduced, the doping rate of Fe is small, therefore piling up of Fe at the interface between the buffer layer and the active layer can be suppressed. As shown clearly from the figure, concentration of P at the interface between the buffer layer and the active layer is the same with another layer region. Namely, piling up of Fe at the interface is not displayed.
Patent JP-H08294113-A (JP)
Title: Image processor
Inventor: ONODA RYUICHI
IPC: G06T7/00
Filed: 1996-02-22
Abstract: PURPOSE: To provide a visual check device in which an undesired signal resulting from a lighting condition is accurately eliminated without the use of complicated image processing and a large sized device. CONSTITUTION: Plural image frame signals a, b are obtained by conducting image pickup for each of plural times of lighting from different directions through the control of light sources 21-24. Then each picture element signal outputted from the same picture element in each of the image frame signals a, b (hereinafter called same picture element signal) is given to an AND circuit 33, in which ANDing is conducted to obtain an image frame signal (c) for discriminating the acceptance of a checked article.  Thus, even when an undesired signal intrudes due to undesired reflection signal to signals of one frame image obtained by pickup with a lighting in a direction, since other frame image signal obtained by pickup with a lighting in other direction does not often increase the undesired signal, two or over of same picture element signals obtained sequentially from the same picture elements of both the image frame signals are subjected to logic arithmetic operation for each same picture element to simply eliminate the undesired signal in an excellent way.
Patent JP-H04274594-A (JP)
Title: Cold/hot indicator of automatic vending machine for hot and cold drink
Inventor: KONDO SATORU
IPC: G07F9/02
Filed: 1991-03-01
Abstract: PURPOSE:To provide a cold/hot indicator for automatic vending machines which indicates the cold and hot states of commodities in corresponding to display commodities and, at the same time, can switch the indication through simple operation. CONSTITUTION:This cold/hot indicator is provided with a cold/hot indicator panel frame 9 which is provided with display windows 9a individually opened in corresponding to each display commodity 3 and installed in a display chamber and a indicator panel 10 which indicates mode signs of 'Cold' and 'Hot' on the surface and installed to the rear side of the frame 9 in a slidable state and indicates the cold and hold states of commodities for sale in the windows of the panel 10 in corresponding to the display commodities 3. At the time of changing the cold/hot mode of the commodities for sale, the cold/hot indication is switched by operating an indication switching mechanism composed of a slider 11 coupled with the panel 10, operation level 12 with an operation knob 12a at the outside end which is passed through and drawn out from the rear side of the rear door 2b of a display chamber 2, and a lever 12 positioning stopper 13a.
Patent JP-H10230266-A (JP)
Title: Porous carbon electrode regeneration type water purifier
Inventor: MURAKAMI TAKASHI
IPC: C25B11/12
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier which has a porous carbon electrode electrolytic cell and is capable of regenerating the electrodes by heating the electrodes with the hot water or steam generated by a heat source heater. SOLUTION: This porous carbon electrode regeneration type water purifier regenerates the porous carbon electrodes by bringing drinking water into contact with the porous carbon electrodes 1 housed in the vessel of the electrolytic cell to sterilize and purify the microorganisms in the drinking water and occasionally heating the vessel or the porous carbon electrodes described above by a heating means H to boil the water stagnating in the vessel. The outlet of the vessel is connected to a purified water discharge passage and a discharge passage of hot stem via an automatic elector valve 128. This outlet is connected to the purified water discharge passage to discharge the purified water from the purified water discharge passage at the time of supplying the purified water.  The outlet is automatically changed over to the discharge passage to discharge the generated hot water or steam from the discharge passage at the time of working of the heating means H.
Patent JP-S62193874-A (JP)
Title: Thermal transfer recorder
Inventor: FUSHIMOTO HIDEO
IPC: B41J2/325
Filed: 1986-02-21
Abstract: PURPOSE:To make it possible to change the timing for releasing a thermal transfer material after recording and to record with a plurality of tones, by a construction wherein a guide member for the thermal transfer material which member is a means for changing the timing for releasing the transfer material from a recording paper is driven by utilizing a drive source for turning a thermal head up and down. CONSTITUTION:A thermal head 17 and a guide member 31 can be turned with a shaft 32 as a center, with a phase difference therebetween. With a command for rotating a shaft 33 generated, only the thermal head 17 is turned, and a thermal transfer paper 19 is pressed against a recording paper 2. When the material 19 is released from the paper 2 immediately after applying thermal energy to the material 19, only a second ink layer 23 is transferred to the paper 2. In another operation, both the thermal head 17 and the guide member 31 are turned, thermal energy is applied to the transfer material 19, they the material 19 and the paper 2 are moved in close contact with each other under a pressing action of the guide member 31, and the material 19 is released from the paper 2. In this case, both a first ink layer 22 and the second ink layer 23 are transferred to the paper 2.
Patent JP-S63202634-A (JP)
Title: Foamed heat insulating material
Inventor: KATAOKA JINKO
IPC: C08J9/12
Filed: 1987-02-18
Abstract: PURPOSE:To obtain the titled insulating material having excellent heat insulating properties, secured low-temperature strength and improved reduction in manufacturing cost, etc., by reacting a polyol with a polyisocyanate by the use of a specific blowing agent. CONSTITUTION:A polyol is reacted with a polyisocyanate by the use of a blow ing agent obtained by blending dibromotetrafluoroethane with monobromomo nochlorodifluoromethane in a weight ratio of 100:10-100:60 to give the aimed heat insulating material.
Patent JP-H08229745-A (JP)
Title: Three-dimensional electric discharge machine
Inventor: TATEYAMA KIYOHIKO
IPC: B23H7/26
Filed: 1995-02-23
Abstract: PURPOSE: To properly hold a gap between an electrode and a workpiece to ending machining in the case of three-dimensional shape machining, to enable stable machining, to automatically change a machining condition corrected in accordance with a machining condition, so that efficient machining can be performed over a long time, and to apply proper correction relation to consumption of the electrode, so that highly accurate machining can be performed. CONSTITUTION: A three-dimensional electric discharge machine comprises a machining bath 3 of arranging a workpiece 1 immersed in an insulating liquid 2, electrode 4 arranged adjacent to the workpiece 1 to serve as a machining tool, power supply 5 of supplying electric discharge power between the electrode 4 and the workpiece 1, drive means 6 of relatively positioning the electrode 4 and the workpiece 1 and a control means 7 of controlling the drive means 6. The machine comprises a vibrating means 8 capable of vibrating the electrode 4 by a fixed frequency and amplitude against the workpiece 1 and an arithmetic part 9 of calculating a relative position of the electrode 4 and the workpiece 1 from a short-circuit signal and vibrating amplitude.
Patent JP-H11229965-A (JP)
Title: Jet engine
Inventor: UESUGI TAKASHI
IPC: F02K9/95
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To accomplish reduction in manufacturing costs for a jet engine and in running costs of an airplane equipped with the jet engine and to solve pollution problems due to harmful exhaust gas. SOLUTION: A jet engine is provided with a jet engine main body 10, a fuel supply unit 11 which is arranged in the jet engine main body 10 and feeds water serving as fuel to a combustion chamber 13, and a compression air supply unit 12 feeding compressed air to the combustion chamber 13, while in the combustion chamber 13, a high frequency heating unit 14 is arranged. When water serving as fuel and compressed air are fed to the combustion chamber 13, high frequency heating is carried out by means of the high frequency heating unit 14 for causing phreatic explosion, and this explosion energy is used as thrust.
Patent JP-2000236647-A (JP)
Title: Heat-dissipating device
Inventor: NODA HIROMITSU
IPC: H02K9/04
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-dissipating device which is made small and lightweight, when heat from circuit components including a heat generating element is forcibly dissipated. SOLUTION: A plurality of radiating fins 2 are installed so as to protrude side by side and protruding from a control case 1, in which circuit components which include a heat generating element are housed. A fan motor 6 is arranged to overstride both sides, on one side of the radiating fins 2 and on the control case 1. In addition, airstream from the fan motor 6 is guided in the direction of a heat dissipating device via an air guide 7.
Patent JP-H06250174-A (JP)
Title: Electronic projector unit
Inventor: NISHIKAWA OSAMU
IPC: G02F1/13
Filed: 1993-02-24
Abstract: PURPOSE:To enable formation of a satisfactory image by controlling the rise in temperature of a liquid crystal display panel through a simple structure even if the heat generation of a light source is large in an electronic projector unit. CONSTITUTION:In a housing 2a of which the upper and lower face are made transmittable by light, a liquid crystal display panel 4 is stored with its upper and lower face exposed to a cooling air flow; a filter 6, for which a polarizing element is used on the lower side of the housing 2a and on the surface facing the light source, is provided freely attachably/detachably; and by absorbing the light from the light source through this filter 6, the heat generation of the liquid crystal display panel 4 is controlled. Also, the polarizing axial direction of the filter 6 may be made the same direction as the axis of polarization of a polarizing plate 4e on the light source side that is provided on the lower side of the liquid crystal display panel 4, and the filter 6 may be formed by a dye system polarizer of a high heat resistance.
Patent JP-H10217001-A (JP)
Title: Machining method of shaft for hub unit
Inventor: KAWATANI TERUYUKI
IPC: B23B5/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a machining method that can restrain a flange from running out to the shaft body section of a shaft for a hub unit. SOLUTION: In a machining method for a shaft of a hub unit with a shaft body section 2 and a flange 3 arranged in the outside part of one end of the shaft body section in the radial direction, the inner surface 7 and side face 8 of a ring-like section 6, which extends in the direction of the axis line X-X of the shaft body section 2 and the direction opposing to the shaft body section 2, are turned and the inner face 7 is clamped to the too section 5 of the flange 3 as a reference face of the side face 8 of this ring-like section 6. Then, with the inner face 7 clamped, the flange side face 9 in the side of the ring-like section 6 and the outer peripheral face 10 of the shaft body section 2 are turned to be finished.
Patent JP-H08230321-A (JP)
Title: Method and apparatus for erasing thermal printing
Inventor: SASAKI KATSUNAO
IPC: B42D15/10
Filed: 1995-02-23
Abstract: PURPOSE: To efficiently erase the thermal printing displayed on matter without damaging or deforming the matter and generating erasure irregularity. CONSTITUTION: A hot air source 2 and the duct 3 guiding the hot air from the hot air source 2 are provided to an erasing part 4 and hot air is blown to the thermal printing part 1a on the matter 1 such as the card fed by a feed means 5 to erase thermal printing. When the matter 1 is fed to the erasing part 4, the feed speed of the feed means 5 is lowered by a control means 6 and the opening part of the duct 3 of the erasing part 4 is narrowed and hot air is collectively blown to the thermal printing part 1a on the matter 1 to efficiently erase thermal printing. A means 7 dispriminating the kind of fed matter is provided to control the temp. of hot air, the opening degree of the duct and/or a feed speed to automatically erase the thermal printing on the matter different in kind fed at random.
Patent JP-H01212027-A (JP)
Title: Analog/digital converter
Inventor: OCHIAI TAKEYOSHI
IPC: H04N19/80
Filed: 1988-02-18
Abstract: PURPOSE:To make conversion characteristics of two A/D converters coincident by providing a synchronizing signal detection circuit, a test signal generating circuit, an input changeover circuit and a comparator circuit. CONSTITUTION:A synchronizing signal detection circuit 1, a test signal generating circuit 2, an input changeover circuit 3 and a comparator 9 are provided on the converter. Then signals outputted from two A/D converters 5, 6 are compared to control a reference voltage of the A/D converters 5, 6 automatically from the result of comparison, a signal outputted from the test signal generating circuit 2 and a signal outputted from the A/D converters 5, 6 are compared to control the reference voltage of the A/D converters 5, 6 automatically from the result of comparison. If the result of comparison by the comparator 9 represents discordance, the reference voltage of the A/D converters 5, 6 is controlled from the result of comparison to apply the control till the outputs of the A/D converters 5, 6 are coincident. Thus, the conversion characteristic of the two A/D converters 5, 6 is made coincident.
Patent JP-S57149754-A (JP)
Title: Semiconductor device
Inventor: IKUMA HIDETAKA
IPC: H01L23/40
Filed: 1981-03-12
Abstract: PURPOSE:To prevent the obstruction of the screw head of a bolt for mounting at the outside when mounting by forming a hole section, through which the screw head is received in a vessel in which a semiconductor element is received, to one part of the vessel. CONSTITUTION:The semiconductor element 12 is fixed onto a header 11, and an electrode formed to the element 12 is connected to one end of an external lead 13 mounted to an upper surface at one end of the header 11 by using a lead wire 14. The other end of the external lead 13 is sealed with resin 15 in an airtight manner while being projected to the outside, but the hole 16 penetrating even the header 11 is formed largely at one end section of the resin 15 so that the head of the screw 20 sinks at an upper end at that time. The header 11 is placed onto a radiator plate 19 and a printed substrate 17 to which holes are bored similarly, the bolt 20 for mounting at the outside is inserted into the holes while the screw head is sunk into the hole 16, and tightened, and the header, the semiconductor element, etc. are mounted integrally.
Patent JP-H11229128-A (JP)
Title: Production of optical recording protective film
Inventor: MISHIMA TERUSHI
IPC: C23C14/34
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical recording protective film small in the generation of particles in the method for producing a protective film used for optical media such as an optical disk executing the recording and erasing of information by using an optical beam. SOLUTION: A sputtering target composed of a sintered compact having a compsn. contg. 10 to 30 mol.% silicon dioxide with >=99.999 wt.% purity, further contg., at need, 10 to 1000 ppm aluminum oxide, and the balance zinc sulfide with >=99.999 wt.% and having >=90% relative density, and in which the coexisting ratio (α/β) of (α type crystals to β type crystals in the zinc sulfide lies in the range of 0.95<α/β<100 is used.