baber/WOPTO huggingface dataset:
Patent JP-H03271559-A (JP)
Title: Fuel distributing pipe
Inventor: KONDO SHUNICHI
IPC: B01D29/62
Filed: 1990-03-22
Abstract: PURPOSE:To eliminate necessity for a conventional fuel filter by housing a tube unit filter element in a tube unit housing of a distributing fuel pipe, which supplies fuel to a plurality of fuel injection valves, and arranging a vortex generating unit in an opening of a fuel introducing side end part of this element. CONSTITUTION:A fuel supply device 1 is constituted by mounting an injector 6 and a pulsation damper 7 on a delivery pipe 10, which is a distributing fuel pipe, and further communication-connecting a fuel pump 4 and a pressure regulator 8. this delivery pipe 10 is formed in almost a cylindrical body by a housing 11, on both ends of which flange parts 11a, 11b are formed, to house a filter subassembly 20 in hollow parts 11c, 11d, 11e formed in stepped shape, and this assembly 20 is supported through supporting members 23, 24 by connecting supporting plates 12, 13 by a bolt to the flange parts 11a, 11b of the housing 11. The supporting member 24 is formed by providing a pillar unit 24c of triangular section which functions as a vortex generating unit relating to a flow of fuel.
Patent JP-H10268894-A (JP)
Title: Input device of equipment control system
Inventor: SUZUKI TAKEYUKI
IPC: G10L15/28
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent inputting of an erroneous command and to make a user easy to input a command. SOLUTION: The equipment control system (chair system) is constituted of an input device 1, a recognition control part 7, a control device 8, a massage machine 9, and the like. The input device is provided with a bone transmission voice vibration detecting part 3 detecting bone-transmission voice vibration transmitted through the skull and the like when a user utters a voice, and a signal recognizing part 5 judging whether a detected signal which is outputted from this bone transmission voice vibration detecting section 3 and amplified by an amplifier part 4 coincides with any of signal patterns previously registered or not.  And since a command can be inputted by uttering a course number, a number of an experience time, and the like with voice, conforming to an indication of a menu displayed on a display part 6 of a display device 2 by a user, inputting an erroneous command can be prevented comparing with operating a switch and the like by touch.
Patent JP-S55165495-A (JP)
Title: Heat exchanger employing rotary heat pipe and method for blowing soot off
Inventor: OKAMOTO EIJI
IPC: F28D15/02
Filed: 1979-06-12
Abstract: PURPOSE: To equalize the corrosion and decrease in the thickness of the heat transfer surfaces, by providing a rotor of a column-shaped heat pipe group, performing sealing-up in the cross-sectional direction of the column-shaped group to prevent fluids at high and low tempratures from being mixed with each other, providing guide plates for both fluids and rotating the rotor at the rate of 360° or less per minute.  
     CONSTITUTION: A rotor is composed of circular end plates 6, 6, column-shaped heat pipes 7 and a seal-up wall 8 for preventing high-temprature gas and low-temperature gas from being mixed with each other. The rotor is supported by a shaft 9. Axial seal-up plates 23, which have arc- shaped guide plates, ar attached to a casing 5. The high-temperature gas flows as shown by arrows 12W16 in Fig. and gives heat to the heat pipes 7. The low-temprature gas flows as shown by arrows 17W21 in Fig. and absorbs heat from the heat pipes 7. The shaft 9 is continuously rotated at the rate of 360° or less per minute or the duration of the rotation is controlled so that the heat transfer surfaces of the heat pipes 7 corrode uniformly or their thickness decreases equally. If a medium for blowing soot off for prevention of clogging  is ejected from nozzles, soot can be removed from the peripheral surfaces of the pipes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10262835-A (JP)
Title: Percolator of coffee
Inventor: KAWAI KOJI
IPC: A47J31/057
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a compact inexpensive percolator of coffee low in total height by enclosing a crystallized piece of magnesium oxide in the bottom of a coffee basket and equipping with a meshed filter case. SOLUTION: A coffee basket 22 is placed fixedly on the upper end opening part of a coffee vessel 23 upward of which, an anti-water sprinkle lid 24 is placed fixedly. Further, downward of the coffee basket 22, a seat 26 having an extraction outlet 25 is installed where a filter case 29 having meshes 27a and 27b with a crystallized piece of magnesium oxide enclosed in the inside, is placed so that it can be attached or detached. Thus, because the filter case 29 is installed in the seat 26 of the coffee basket 22, there is no need to have a member to fabricate a filtering path such as a lid or an exchange plate in the lower part of the coffee basket 22. As a result, a percolator of coffee equipped with a filter case can be made low not only in total height but also in costs.
Patent JP-S58190509-A (JP)
Title: Blow-by gas reducing apparatus for engine equipped with turbocharger
Inventor: SUZUKI SEIGOU
IPC: F02B37/00
Filed: 1982-04-30
Abstract: PURPOSE:To suppress suction of blow-by gas by installing a check valve which is opened for introducing the air in the case when the pressure in the gas-liquid separating chamber of the separator reduces to the atmospheric pressure or below, in an apparatus for reducing the blow-by gas through an air breather separator. CONSTITUTION:The blow-by gas which is supplied from the atmosphere or a crank chamber 10 through an air breather separator 21 flows into an air filter 12, when an engine is in operation, and these sorts of gas are pressurized by the compressor 3a of a turbocharger 13, and supplied, as the mixed gas, into each cylinder 11 through a prechamber 14 and a carburetor 15. In this case, said separator 21 separates the oil and water in the blow-by gas by means of a filter 28, and discharges the oil and water as drain from a port 24'. Although a check valve 30 is opened normally, it is opened, when the intake amount increases during the high loading and the internal pressure in the gas-liquid separating chamber 27 reduces below the atmospheric pressure, and the air is introduced from an opened hole 29.
Patent JP-S58193807-A (JP)
Title: Bendable conveyor
Inventor: TSUNODA KENSUKE
IPC: B65G67/08
Filed: 1982-04-30
Abstract: PURPOSE:To enable the bending of a conveyor for carrying out an excavated material such as earth and sand, without causing the conveyor to meander, by providing a conveyor support pulley with a pulley displacing means movable depending on the bending of the conveyor. CONSTITUTION:When the inside and outside circumference of the belt 39 of a train conveyor have become different from each other due to the bending of the conveyor, an automatic meander corrector 30 coupled to a tail pulley 20 acts so that hydraulic cylinders 31 expand or contract in opposite directions at both the ends of the pulley. As a result, the shaft 37 of the pulley 20 slides in opposite directions in guides 35 so that the axis of the shaft becomes oblique to the front- to-rear direction of the conveyor. The tension difference of the conveyor belt 39 is thus automatically eliminated. According to this constitution, the conveyor can be bent without being caused to meander.
Patent JP-H05232658-A (JP)
Title: Image forming method for silver halide color photograph
Inventor: NAGAOKA KATSURO
IPC: G03C7/42
Filed: 1992-02-25
Abstract: PURPOSE:To obtain both of color remaining property and sensitivity and to shorten the processing time by incorporating at least one kind of specified methine compd. into one layer and treating the photosensitive material with a color developer and a bleaching fixing liquid. CONSTITUTION:At least one layer of a silver halide color photographic sensitive material contains at least one kind of methine compd. expressed by formula. The photosensitive material is processed with a color developer and a bleaching fixing liquid. In formula, R<1> is -(CH2)r, -CONHSO2-R<3>, -(CH2)2SO2NHCO-R<4>, etc., R<3> and R<4> are alkyl groups, alkoxy groups or amino groups, and r and s are integers from 1 to 5. R<2> is same as R<1> or alkyl group. Z<1> and Z<2> are nonmetal atom groups necessary to form 5- or 6-member heterorings, and p and q are 0 or 1. L1-L3 are methine groups, m is 0, 1 or 2, X1 is anion, and k is a number to control the charge in the molecule to zero.
Patent JP-H09238954-A (JP)
Title: Bracket for orthodontics
Inventor: YAMANAKA YAMATO
IPC: A61C7/14
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To easily perform orthodontic work by forming deviation of a phase in the left and right direction to a pair of wings formed in the up and down direction on the face of the opposite side to a tooth fixing face of a bracket main body fixed on the tooth by placing intermediately a slot for hooking an arch wire. SOLUTION: One face of a bracket main body A for orthodontics is made a flat fitting face fixed by a fixing means such as an adhesive on a tooth surface and a slot 1 for inserting horizontally an arch wire is formed in the neighborhood of the upper and lower center of the opposite side face to this and the upper and the lower parts of the slot 1 as a pair are made to be an upper wing 3 and a lower wing 4 wherein a binding wire inserting channel 2 being continued in the horizontal direction on the fitting face side is provided. In addition, to an overlapping c1 of the upper wing 3 and the lower wing 4 when the phase is deviated in the horizontal direction, the deviation of the phase to be necessary for orthodontics such as less overlapping than this is appropriately formed.  In addition, cuttings 5 are formed on the upper wing 3 and the lower wing 4 and a hook part 6 for binding the binding wire is formed.
Patent JP-H01246765-A (JP)
Title: Electrode of fuel cell
Inventor: MAOKA TADANORI
IPC: H01M4/92
Filed: 1988-03-29
Abstract: PURPOSE:To suppress dissolution of a catalyst by electrolyte and provide a cell characteristic with stability for a long time by mixing a small amount of iridium with platinum as active substance of catalyst. CONSTITUTION:Chloroplatinic acid and iridium trichloride are added to a solution of carbon powder and ion exchange water which are well mixed and agitated An aqueous solution of sodium phosphorate is added to it followed by ultrasonic agitation, and chlorine ions are removed by suction and filtration, that is followed by heating to 100 deg.C to produce a platinum-iridium mixed catalyst. This is dispersed in ion exchange water, and polytetrafluoroethylene dispersed liquid is added to provide a catalytic black mix. An electrode using this catalytic black mix is highly active and hard to dissolve in electrolyte, so that a cell characteristic with stability for a long time is obtained.
Patent JP-H01246886-A (JP)
Title: Semiconductor laser device
Inventor: ITAYA KAZUHIKO
IPC: H01S5/00
Filed: 1988-03-29
Abstract: PURPOSE:To prevent the increase in a threshold value and the decrease in a COD level by a method wherein a semiconductor laser, which comprises an active layer formed of a composition that contains phosphorus, is provided, where dielectric films formed of arsenic or both arsenic and phosphorus are formed at both end faces of the laser. CONSTITUTION:A semiconductor laser with an active layer 2 which contains phosphorus in composition is provided, where dielectric films 5 containing arsenic or both arsenic and phosphorus are formed at both end faces 3 of the semiconductor laser. And, if a dielectric film 4 which contains no arsenic is formed on the cleavage end faces 3 overlapping the dielectric film 5 for the control of a reflectivity, a similar result can be obtained. By these processes, the semiconductor laser is kept in such a state that a V group element pressure is applied to the active layer 2, so that phosphorus contained in the active layer 2 is prevented from going out from the cleavage end face and the increase in a non-light emitting recoupling near the end face is restrained, and thus the deterioration such as the increase in a threshold value and the decrease in a COD level accompanying a laser operation can be prevented.
Patent JP-2000269272-A (JP)
Title: Method for fitting electronic part to substrate and fitting device for electronic part using the same
Inventor: HIRAI SHINJI
IPC: H01L21/60
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To keep a positioning precision in printing solder, etc., on a substrate and mounting of an electronic part with a simple structure and to prevent the substrate from warping at re-flow. SOLUTION: Related to a fitting method for an electronic part on a substrate wherein an electronic part is allocated at a specific part on a substrate 1 for fitting, the substrate is fitted by a substrate fitting means 4 while a plurality of positioning members 5 provided to the substrate fitting means are positioned around a portion 2 of the substrate where an electronic part is fitted, and the positioning member is used as a reference for specifying the print place at printing solder, etc., on the substrate or specifying the mounting place for the electronic part, so that re-flow is performed with the substrate fitted by the substrate fitting means.
Patent JP-S62230025-A (JP)
Title: Semiconductor manufacturing device
Inventor: YANASE TOSHINOBU
IPC: H01L21/31
Filed: 1986-03-31
Abstract: PURPOSE:To contrive stabilization of an oxide film interfacial level of a semiconductor wafer, uniformity of a thickness of an oxide film and stabilization of characteristics by preventing entrance of the open air by making it possible to displace an inner container and a cap relatively and forming a communicating path for communicating or shutting up said inner container and an outer container by the displacement between the inner container and the cap. CONSTITUTION:A wafer is put on a boat 36 which is supported by a cap 10 and an inner container 1 lowers and stops when it comes in touch with the cap 10. Under these conditions, a reactive gas G is supplied into the inside from an inlet 31 of an outer container 33 and when substitution with the open air is completed, the cap 10 rotated to displace grooves 4 and 11, thereby shutting up a communicating path. Then, the inner container 1 and the cap 10 are raised and the outer container 33 contains the inner container 1. Also, the cap 10 is brought in close contact with the lower end plane of the outer container 33. In case of the reaction using a reactive gas G, when the cap 10 is rotated to bring the grooves 4 and 11 in accordance, the reactive gas G is exhausted from an outlet 32. Accordingly, the reactive ges is not left in the inner container 1 so that a uniform reaction can be effected.
Patent JP-2000262217-A (JP)
Title: Oil-in-water type hydrous chocolate, its production and its use
Inventor: MORIKAWA KAZUSUE
IPC: A23G1/30
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-in-water type hydrous chocolate having a flavor of garnish-like high-class feeling and smooth palatability, excellent sweet stuffing covering suitability, having excellent baking resistance, steaming resistance or flying resistance even after being placed on or applied to dough before baking and baked dough or supplied with sweet stuffing, then baking steaming and frying and to provide both a method for producing the chocolate and its use. SOLUTION: This oil-in-water type hydrous chocolate comprises 0.5-5 wt.% of starchy raw material and 10-30 wt.% of water and has heating resistance. This method for producing the chocolate comprises adding an aqueous component to chocolate or a chocolate raw material so as to make 0.5-5 wt.% of starchy raw material and 10-30 wt.% of water. The chocolate is used as one or more uses of covering liquid starch, placing or coating.
Patent JP-S57489-A (JP)
Title: Manufacture of heat pipe
Inventor: HAYAMA SATORU
IPC: F28D15/00
Filed: 1980-05-30
Abstract: PURPOSE: To shorten the manufacturing time of the heat pipe and to accelerate the conversion of an operation liquid into a gas phase by a method wherein a destructible vessel having the operation liquid sealed therein is burned within a pressure reduced metallic pipe serving as the heat pipe and the vessel is destructed.  
     CONSTITUTION: The operation liquid is sealed within the destructible vessel 10 like an ampoule pipe and the vessel is housed within the metallic pipe 11 whose one end is sealed. Then a pipe 12 having an exhaust tip is welded to the open end of the metallic pipe 11, the pressure in the pipe 11 is reduced and the exhaust tip of the pipe 12 is pinched off to thereby produce the heat pipe. The heat pipe thus produced is then applied with impact whereupon the operation liquid in the vessel 10 is destructed and the operation liquid 17 is received by the metallic pipe 11. As a result of the above operation, the conversion of the operation liquid from a liquid phase to a gas phase is accelerated since the destructed vessel 10 acts as boiling nuclide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07264797-A (JP)
Title: Motor with common use bearing
Inventor: OSAWA SUSUMU
IPC: H02K5/16
Filed: 1994-03-18
Abstract: PURPOSE:To smoothly rotate by generating a revolving magnetic field synchronized with that of a motor at a secondary conductor passed through a core of a rotor by a secondary current control coil and controlling an amplitude of the secondary current flowing to a secondary conductor. CONSTITUTION:A current of an amplitude synchronized with a revolving magnetic flux of a motor flows to a secondary current control coil 11 thereby to generate a secondary current control magnetic field. This field is operated at a secondary conductor 7 to generate a control current at the conductor 7. Further, this current so flows as to partly cancel a current generated in a coil mounted on a stator 1 at an upper side of a rotor 2 and so flows at a lower side as to strengthen it. Accordingly, the secondary current flowing to the conductor 7 is decreased at the upper side and increased at the lower side. As a result, a rotary force operated at the upper side is decreased, and a rotary force operated at the lower side is increased, and hence balance of the upper and lower rotary forces is alleviated or eliminated. Thus, the motor can be smoothly rotated.
Patent JP-H09254952-A (JP)
Title: Paper container with plastic ring
Inventor: TAKASAKI TOMOAKI
IPC: B31B3/60
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a whisker/like protrusion from occurring when resin layers are provided on an upper rim of a container body, a joint of a body and a seamed part even in such a constitution that a top curl is not provided at the upper rim of the container body. SOLUTION: A paper container with a plastic ring comprises a container body 2 wherein a bottom material 1 and a body 2 which mainly contains paper with plastic layers laminated on both sides are coupled by a seamed part 7, a notch 10 provided at an upper rim 3 of a joint 8 of the body 2 and resin layers 5A, 7A, 8A formed thereon.
Patent JP-H03274868-A (JP)
Title: Digital filter
Inventor: KIKUCHI AKIHIRO
IPC: H03H17/02
Filed: 1990-03-23
Abstract: PURPOSE:To curtail the circuit scale by dividing a digital high-pass filter into a delaying circuit and a filter arithmetic part, and using the delaying circuit in common to each filter. CONSTITUTION:Three kinds of high-pass filters of different characteristics are constituted of a delaying circuit 34 and filter arithmetic parts 35, 36 and 37. The high-pass filter constituted of the delaying circuit 34 and the filter arithmetic part 37, and the high-pass filter 38 are cascaded. Four kinds of high- pass filters of different characteristics are constituted by them. An output of the filter arithmetic part 37 is supplied to a (c) side input terminal of a selector 39A and 39B, and also, supplied to a (b) side input terminal of a selector 39C and 39D. An output of the high-pass filter 38 is supplied to a (c) side input terminal of the selector 39C and 39D. By switching the selectors 39A-39D, a filter output of a desired characteristic can be selected.
Patent JP-H10267843-A (JP)
Title: Method and apparatus for monitoring contamination state
Inventor: NAKATANI YUKIO
IPC: C02F1/50
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent obstacles by a contaminant of a water system by emitting light to a transparent contact member set at a part of the industrial water system which can adhere the contaminant, and measuring a transmittance. SOLUTION: A light source 2 and a photodetecting part 3 are provided to face each other at a position nearly perpendicular to a tubular transparent contact member 1 where a water system 5 to be measured circulates. A diffused laser light is used as the light source 2. A light 4 emitted from the light source 2 reaches the photodetecting part 3 through the transparent contact member 1. A contaminant of the water system 5 adheres to an inner wall of the transparent resin member 1, with decreasing a transmittance of the light 4. A change of the transmittance is measured by the photodetecting part 3, whereby a contamination state of the water system 5 is monitored.
Patent JP-S61233061-A (JP)
Title: Composite resin composition and production thereof
Inventor: SHIYUDO KAZUMICHI
IPC: C08L27/00
Filed: 1985-04-08
Abstract: PURPOSE:To provide the titled composition obtained by compounding a thermoplastic resin with a wood-based filler and a highly water-absorbing resin at specific ratios, and capable of giving a molded article having woody appearance and soft feeling without forming an article having defective appearance nor causing molding troubles. CONSTITUTION:The objective composition is produced by mixing (A) a wood- based filler (preferably sawdust or wood shavings having small size) uniformly with (B) a highly water-absorbing resin (e.g. a starch-acrylonitrile graft polymer, etc., preferably having fine particle size) and compounding the mixture with (C) a thermoplastic resin (e.g. polyolefin resin, vinyl resin, acrylic resin, polyamide, ABS resin, polybutadiene, etc.). The amounts of the component A and the component B in the composition is 10-100 pts. (wt.) and 0.3-10 pts. per 100 pts. of the component C.
Patent JP-S62232167-A (JP)
Title: Semiconductor device
Inventor: MURAKAMI KOICHI
IPC: H01L29/68
Filed: 1986-04-02
Abstract: PURPOSE:To obtain an element, in which latch-up pnenomenon is hard to occur, with almost no increase in ON resistance, by forming a high concentration N<+> region by a thin strip shaped outer surface part and a linking part, and forming a high-concentration P<+> region at a part surrounded by said high- concentration N<+> region. CONSTITUTION:A high-concentration N<+> region 4 is composed of the following two parts: a narrow outer surface part 4a, which is formed along a channel forming region 11; and a linking part 4b reaching a contact region 12. In the vicinities of a P-well region 3 and a high-concentration P* region 5, a P<+> region 15 having more higher-concentration is formed, surrounded by the high- concentration N<+> region. Even if holes are injected in a high-resistance N- region 2 and further collected in the P-well region 3 or in the highconcentration P* region 5, the holes are quickly discharged to the high-concentration P<+> region 15 without passing a part beneath a broad high concentration N<+> region. Therefore, a voltage drop becomes less.