baber/WOPTO huggingface dataset:
Patent JP-H04362174-A (JP)
Title: Thin film forming method and sputtering system
Inventor: HASEGAWA TOSHIYUKI
IPC: C23C14/35
Filed: 1991-06-05
Abstract: PURPOSE:To provide a sputtering system capable of stably obtaining a thin film of a certain film thickness even if thin film is continuously formed for a long time. CONSTITUTION:This sputtering system consists of a target 2 included in a chamber 1, a target electrode 3, a substrate 4, a substrate electrode 5, a high voltage power source 6, a sputtering gas feed system 7, an exhaust system 8, and a magnetic field source 11 connected to a magnetic field power source 12 in the target electrode 3. A magnetic field measuring terminal 13 which is movable and can measure the magnetic field on the surface of the target 2 is provided, connected to a magnetic field measuring instrument 14. Electric current of the magnetic field power source 12 is adjusted so that the magnetic field on the surface of the target 2 measured by the magnetic field measuring terminal 13 and the magnetic field measuring instrument 14 may be specified intensity.
Patent JP-H0326819-A (JP)
Title: Apparatus for cooling engine
Inventor: NOMURA KAZUMASA
IPC: F01P3/20
Filed: 1989-06-23
Abstract: PURPOSE:To uniformly cool respective banks as well as minimize influence of thermal damage due to a center bank by a method wherein a cooling water inlet hole is formed on each of right and left banks and a cooling water exhaust hole is formed on the center bank. CONSTITUTION:In a W-type engine 10, cooling water passages 30L, 30C, 30R formed in respective banks 14L, 14C, 14R of a cylinder block 14 are communicated with one another. Cooling water inlet holes 36L, 36R are formed on the left and right banks 14L, 14R respectively while a communicating hole 34c serving as a cooling water exhaust hole is formed on a side of an exhaust port 22C in the vicinity of each cylinder bore 18C on the upper end of the center bank 14C. Thus supplying cooling water to two holes of the cooling water inlet holes 26L, 35R is sufficient so that uniform and efficient distribution of the cooling water is possible. In addition an exhaust system of the bank 14C which is likely to be a cause of thermal damage can be efficiently cooled.
Patent JP-S6139535-A (JP)
Title: Insulating metallic base substrate
Inventor: OKAWA KOJI
IPC: H01L21/58
Filed: 1984-07-30
Abstract: PURPOSE:To eliminate any insulating process in case of providing lead frames by a method wherein an insulating layer is formed on any necessary part of a metallic sheet provided with grooves for cutting off or bending making it feasible to manually cut off or bend a substrate. CONSTITUTION:The surface and backside of a metallic sheet 1 are provided with longitudinal and lateral grooves for cutting off and the sections formed by said grooves normally constitute the forming unit of circuit. The patterns of grooves for cutting off formed on the metallic sheet 1 depend upon the size of metallic sheet utilized as forming unit and processing unit of circuit. The depth of said grooves for cutting off is recommended to be 30-48% of the thickness of metallic sheet 1 in case the grooves are provided both surface and backside of the metallic sheet 1 while 60-96% in case the grooves are provided on either surface or backside only but not necessarily limited to said percentages. Besides, e.g. copper etc. may be recemmended as an applicable material for the metallic sheet 1. Finally a circuit forming conductive layer 3 may be provided on the metallic sheet 1 through the intermediary of said insulating layer 2.
Patent JP-H0917441-A (JP)
Title: Square battery having folded electrode plate therein
Inventor: KITAOKA KAZUHIRO
IPC: H01M10/0583
Filed: 1995-06-27
Abstract: PURPOSE: To provide a battery in which an electrode body having improved electricity collecting property and vibration resistance is built and which has excellent charging and discharging property. CONSTITUTION: A square battery has an electrode built in inside and the electrode body is produced by layering a cathode plate 1A and an anode plate 1B formed into thin and long strip-like shapes in multi-layers by folding the electrode plates at their edges. One layer of the electrode plates formed by folding the cathode plate 1A and the anode plate 1B at their edge is made square and further the folding edges of the cathode plate 1A and the anode plate 1B are positioned in line at right angles to the electrode plates made square. The electrode body is made to have the layered structure by folding the anode plate 1B at both right and left edges of the electrode plates and folding the cathode plate 1A at both upper and lower edges of the electrode plates.  Consequently, the electrode body can be manufactured by folding both cathode plate and anode plate and both faces of respective cathode plate and anode plate can be set on the opposite to the other, so that a battery having the electrode body produced by a large number of layers of electrode plates built in inside can be manufactured easily and economically by mass production.
Patent JP-S5865020-A (JP)
Inventor: KITAJIMA MITSUO
IPC: D02G1/02
Filed: 1981-10-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5784908-A (JP)
Title: Combustor
Inventor: URAKAWA YOSHIHISA
IPC: F24C5/16
Filed: 1980-11-14
Abstract: PURPOSE: To raise the wind resistant property of an air blower when not in use and prevent the occurrence of back fire by providing an aperture between the connection port of an air duct through which warm air is blown out and the connection port of an air blower, built in a combustor.  
     CONSTITUTION: The inside of the cabinet 1 of a reflection type petroleum stove in which a forced warm air blower is built is partitioned vertically by a lower reflection plate 2, and the front of a lower chamber 1a is closed by a plate 1b. When wind is blown as shown by arrows in case where the air blower 10 is not  operated, wind blown to the upper part of a combustion cylinder 6 piercing the lower reflection plate 2 is directed into the outlet 12B of a duct 12, passed through the air blower 10 from the duct 12, and discharged through the air blowing opening 1A of the cabinet 1 to the outside. Thus, wind pressure at the upper part of the combustion cylinder 6 is lowered, part of wind is directed to the lower part of the lower reflection plate 2 from an aperture (b) between the connection port 12A of the duct 12 and the blowing opening 10A of the air blower 10, and the wind pressure at the lower part of the combustion cylinder is raised, whereby preventing the occurrence of back fire (a). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1189942-A (JP)
Title: Catheter assembly and stent supply system
Inventor: JIYOSEFU PII RETSUFURAA
IPC: A61F2/06
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To improve usability in case of emergency by passing a sheath lumen through a sheath, and communicating the distal end port of the sheath with the sheath lumen in a catheter assembly for keeping the opening of a body cavity for enough time to send an expansion stent. SOLUTION: A stent supply system includes a supply sheath 10 in which a catheter 12 is arranged in a sheath lumen 11, and the supply sheath 10 has sheath perfusion ports 1, 2 in proximal and distal positions. The catheter 12 is formed by providing a balloon 14 in a distal part of the catheter main body 13, and an expansion stent 16 is fitted to the outside of the balloon 14. A tube catheter 12 also has a distal port 20 and a proximal port 21, and these ports are communicated with a first internal lumen 22 where a guide wire 26 is inserted. A second longer internal lumen 27 is provided in the catheter main body 13, and a catheter perfusion port 3 arranged in the proximal part of the catheter main body 13 is communicated with the internal lumen 22.
Patent JP-2000009319-A (JP)
Title: Combustion chamber of variable slot gas turbine
Inventor: GRIENCHE GUY
IPC: F23R3/34
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To simply control a mixed gas ratio with high reliability in a gas turbine combustion chamber. SOLUTION: This chamber comprises at least one area 11 to which at least a first pilot fuel filling means 3 and a first oxidizer filling means 4 associated therewith are opened and a main combustion area 12 to which at least a second main fuel filling means 7 and a second oxidizer filling means 8 associated therewith are opened. Thus, all of them form a gas combustion chamber held under pressure P1 in a container 14. Mechanical means 15 to 19 for controlling the second flow of the oxidizer reacting to the differential pressure of internal pressure P1 and atmospheric pressure P0 outside the container 14 are included. The differential pressure is directly related to the rotating speed of an engine.
Patent JP-H08321383-A (JP)
Title: Lighting system with spare bulb
Inventor: KIMURA MASAO
IPC: H05B37/03
Filed: 1995-05-23
Abstract: PURPOSE: To change a defective bulb both efficiently and easily by selectively actuating a selector means, based upon the detection of the illuminance of a bulb connected to a lighting device. CONSTITUTION: A fluorescent lamp 1 is the first bulb in a service condition, and a fluorescent lamp 2 is the second or spare bulb for the replacement of the lamp 1, upon the occurrence of the abnormal lighting condition or the off- state thereof due to the expiry of a service life or the like. Both fluorescent lamps 1 and 2 have approximately the same output. Also, a drive device 4 actuates a selector means 3 by detecting the abnormal lighting condition of the first bulb in service or the off-state thereof through the detection of illuminance thereof with a photo-sensor 6. Regarding the selective operation of the lighting system so formed, a bulb, upon arrival at the end of a service life, gives an abnormal lighting condition or an off-state.  This condition or state is detected with the sensor 6 to drive the means 3, thereby selecting the second bulb, instead of the first bulb, for illumination.
Patent JP-S6053411-A (JP)
Title: Rear suspension of car
Inventor: TAKADA NAOTO
IPC: B60G3/18
Filed: 1983-09-02
Abstract: PURPOSE:To improve the traveling stability of a car by supporting a wheel bearing member with a swing arm extending along the car body and three lateral links extending across the car body and by specifying the directions of the two links which are fitted to the wheel bearing member of its lower side. CONSTITUTION:A swing arm 18 is provided, which is plate-shaped (vertically wide) and extending along the car body and which is fixed, at one end, to the car body via a horizontal transverse shaft 38 in such a manner as to permit free rotation about this shaft and also fixed, at the other end, to a wheel bearing member 12 with a bolt 30. Also the first through third lateral links 20, 22, 24 are provided, each of which is fixed, at one end, to the wheel bearing member 12 via horizontal shaft extending practically along the car body in such a manner as to permit free rotation about this shaft and also fixed, at the other end, to the car body in the same manner, permitting free rotation. In this case, the fitting point of the second link 22 to the wheel bearing member 12 is set above the wheel center L4, and the fitting points of the second and third links 20, 24 lower than the wheel center L4, and the links 20, 24 are arranged so that their axial extentions L1, L2 intersect each other outside of a wheel 10.
Patent JP-H057721-A (JP)
Title: Control of adsorbent regenerating apparatus
Inventor: MORIYA YOSHIFUMI
IPC: B01D53/04
Filed: 1991-07-02
Abstract: PURPOSE:To efficiently regenerate the adsorbent of an air conditioner using the adsorbent and to reduce the energy loss of regeneration. CONSTITUTION:An adsorbent regenerating apparatus consists of a plurality of adsorbents 1a, 1b, 1c, a plurality of the heating sources 2a, 2b provided to the gaps between the adsorbents 1a, 1b, 1a, a blower sending air to the adsorbents, a control circuit 4 controlling the heating sources 2a, 2b and the blower and an air passage 5. The control circuit 4 successively operates the heating sources 2a, 2b from the heating source 2b and also successively stops them in this order. By this process, the adsorbents are successively dehumidified from the downstream side while radiation loss is reduced to be completed in regenerating operation.
Patent JP-H1012607-A (JP)
Title: Semiconductor device
Inventor: TERAJIMA TOMOHIDE
IPC: H01L21/8234
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the generation of a leakage current caused by the polarization of a molding resin by forming a glass coat film having specific electrical conductivity so that the film can cover a semiconductor element and the molding resin on the glass coat film. SOLUTION: A semiconductor device is provided with a semiconductor region 1 having a main surface, a semiconductor element formed on the main surface of the region 1, a glass coat film 13a covering the semiconductor element, and a molding resin 14 formed on the film 13a. The film 13a contains a first glass coat film having electrical conductivity of >=1×10<-10> /E (E: the intensity of an electric field, >=2×104 V/cm) under a temperature condition of 17145 deg.C. The resin 14 is formed on the film 13a so that the resin 14 may be in contact with the upper surface of the film 13a. The film 13a is formed so that the film 13a can contain a nitride film having a refractive index of >=2.05.
Patent JP-2001008370-A (JP)
Title: Method for control of charge and discharge of plurality of batteries
Inventor: ODAOHARA SHIGEFUMI
IPC: H02J7/02
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a method which controls the discharging operation and the charging operation of a plurality of secondary batteries and in which the batteries can be charged in a short time and with good efficiency. SOLUTION: When a discharging operation is started, a plurality of secondary batteries are parallel-discharged without fail (Step 11). Consequently, all of the plurality of secondary batteries at the start of a charging operation have free capacities. By the free capacities, the parallel charging operation of the plurality of secondary batteries is realized without fail. As a result, the plurality of secondary batteries can he charged in a short time and with good efficiency.
Patent JP-H115928-A (JP)
Title: Flame-retardant composition
Inventor: SAWADA HIROTAKA
IPC: C09D5/22
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a lowly smoking flame-retardant composition that can be suitably used as a material for guide display during the night, an interior material, etc., and is made by using a persistently luminescent inorganic pigment. SOLUTION: This composition comprises a silicone rubber composition made by blending a silicone rubber with an inorganic luminescent material that does not contain a radioactive substance, in an amount of 10-30 wt.% based on the total composition. This composition has an oxygen index of at least 24, a smoke concentration (Cs) prescribed by JIS K7228 of at most 1 (m<-1> ) and an afterglow luminance after 2 hr prescribed by JIS C7614 of at least 1 mcd/m<2> , without a hydrogen halide gas being detected on burning.
Patent JP-H1112611-A (JP)
Title: Operation of blast furnace
Inventor: KASHIWAGI YOSHIYUKI
IPC: C21B5/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To resolve such problems that synthetic resin is necessary to be crushed into granular or powdery state and equip a working equipment so as to be possible to carry with the air and inject from a tuyere as the pretreatment for supplying this synthetic resin into a blast furnace as auxiliary fuel and in the case of utilizing waste material of municipal waste, etc., the plastic, etc., must fractionally be treated and chlorine base gas developed in the heating process must be treated. SOLUTION: Material to be treated of the waste material, etc., and e.g. dechlorine agent composed of potassium hydrogen carbonate are mixed and the heating treatment is executed with a heating treatment means 20. Chlorine base gas decomposed at the decomposition temp. or higher of the chlorine component contained in the material to be treated is reacted with the dechlorine agent to generate KCl, moisture (H2 O) and carbon dioxide gas (CO2 ) and the harmlessness of the residue and the exhaust gas can be realized. This harmless residue is injected as the pulverized coal from the tuyere 15 as the auxiliary fuel.
Patent JP-H106376-A (JP)
Title: Polyolefin extrusion molded object
Inventor: ONISHI AKIYOSHI
IPC: C09K15/18
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To markedly prevent oxidation even in the case of use especially under environment containing water by compounding a specific phenol compd. component with a polyolefin resin. SOLUTION: A polyolefin extrusion molded object is an extrusion molded object of a polyolefin resin and the polyolefin resin is prepared by compounding 0.01-3 pts.wt. of a phenol compd. component represented by formula I with 100 pts.wt. of polyolefin. In the formula I, X is a group represented by formula II (wherein R1 and R4 may be same or different and are respectively a 1-8C alkyl group and R2 , R3 , R5 and R6 may be same or different and are respectively a hydrogen atom or a 1-8C alkyl group). Since the phenol compd. having a specific structure is a hindered phenol compd., oxidation preventing effect is developed under environment containing water.
Patent JP-H0327242-A (JP)
Title: Method for preserving food
Inventor: KIKUCHI KAZUHIRO
IPC: A23B4/00
Filed: 1989-06-23
Abstract: PURPOSE:To enable freezing and preserving for a long period and retention of quality and freshness even after thawing by quick-freezing a food, such as fish meat or chicken, at a specific temperature or below, packaging the resultant food in a packaging material having high gas barrier properties, simultaneously limiting oxygen in an atmosphere contacting the food, freezing and preserving the packaged food. CONSTITUTION:A food, such as fish meat, animal meat or chicken, is preserved. In the process, the following method is adopted. That is the food is completely frozen in an atmosphere at <=-50 deg.C temperature within 2hr and the quick-frozen food is then packaged in a packaging material having high gas barrier properties. The oxygen in an atmosphere contacting the food is simultaneously kept at <=10vol.% to freeze and preserve the food at <=-18 deg.C temperature. A material having <=50cc/m<2>.24hr.atm is preferred as the packaging material having the gas barrier properties.
Patent JP-S646956-A (JP)
Title: Electrostatic recording sheet
Inventor: IKEZAWA HIDEO
IPC: G03G5/02
Filed: 1987-06-29
Abstract: PURPOSE:To prevent the fogging at the time of recording and to obtain good recording quality by providing conductive bands of specified electric resistance to both ends on the front of a dielectric layer. CONSTITUTION:The continuous conductive bands D having <=1X10<5>OMEGA/cm electric resistance value are provided at both ends on the front of the dielectric layer C. Namely, a conductive layer B is provided on an insulating base A and further, the continuous bands D are provided to both ends on the front of the dielectric layer C provided on said layer. The conductive bands are formed by using fine metal powders of carbon black, silver, copper, aluminum, zinc, etc., in combination with a suitable adhesive agent in order to adjust the electric resistance value to <=1X10<5>OMEGA/cm. The conducting agent of an electron conduction type is exemplified by conductive mica, zinc oxide, tin oxide, indium oxide, titanium oxide, vanadium oxide, fine metal powders, etc. The good recording quality which obviates the generation of the fogging is thereby obtd.
Patent JP-2000347809-A (JP)
Title: Computer system
Inventor: SUZUKI HIROICHI
IPC: G06F3/06
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To make a portable notebook personal computer more lightweight and thinner. SOLUTION: The computer system comprises an individual disk server 2 which internally has a hardware part having a personal computer function and a communication portable notebook personal computer 1 which can remotely be operated in real time through the individual disk server 2 and a communication system. The communication portable notebook personal computer 1 is equipped with an LCD 11 which displays an image signal, an input device 14, and transmission and reception parts 13 and 16 which sent and receive signals to and from the individual disk server 2. In the individual disk server 2, a CPU package as a hardware part having a personal computer function, a Main package, and an FDD(floppy disk drive), a CD-ROM, a DVD, and an HDD as units for a file system are unitized and built so that they can be replaced.
Patent JP-H0829470-A (JP)
Title: Detecting method for failure of current detector
Inventor: SATO KAZUO
IPC: H02P27/06
Filed: 1994-07-14
Abstract: PURPOSE:To detect the failures of a current detector and an overcurrent detector before the normal operation of a motor. CONSTITUTION:In the drive circuit of an AC motor 7 which has a current detector, a main circuit is operated while being connected to the motor 7, and a predetermined current is passed through the motor 7 and it is determined whether or not a current value detected by the current detector 6 matches the current passed, so as to detect any failure of the current detector 6. In the drive circuit of the AC motor 7 which has an overcurrent detector 8 for detecting overcurrent on the basis of the magnitude of current flowing through the main circuit, an overcurrent of such magnitude as not damaging circuit elements is passed through the main circuit for a predetermined time, and it is determined whether or not the overcurrent detector 8 can detect the overcurrent, so as to detect any failure of the overcurrent detector.
Patent JP-H1013125-A (JP)
Title: Glass antenna for vehicle
Inventor: KUBOTA MASAHITO
IPC: H01Q1/32
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a non-directional glass antenna which is superior in reception sensitivity by permitting a max. interval within the intervals between respective sides of antenna conductors and respective opposed vehicle body opening parts, to be more than twice the specified times of the min. interval. SOLUTION: On a side window glass plate 2, the interval A in a right horizontal direction between first antenna conductor 3 being an outer most periphery and the vehicle body opening part 1, the interval B in an upward direction between the first conductor 3 and the vehicle body opening part 1, the interval C in a left horizontal direction between the first antenna conductor 3 and the vehicle body-opening part 1 and the interval D in a downward direction between the first antenna conductor 3 and the vehicle body-opening part 1 are set. Then, the max. interval within the intervals A-D is made to be more than the 1.5 times the interval of the min. interval. When it is more than 1.5 times, reception sensitivity is normally improved by more than 2-3dB, as compared with a case when it is less than 1.5 times. Thus, even when an area for providing the antenna conductors 3 and 5 is a small automobile, installing in a small space providing is possible. A sufficient visual field is secured, and a sufficient reception characteristic is obtained.