baber/WOPTO huggingface dataset:
Patent JP-H0288733-A (JP)
Title: Production of multilayer reinforced composite by rf plasma spray
Inventor: POORU ARUFURETSUDO SHIEMAAZU
IPC: C22C47/00
Filed: 1988-09-20
Abstract: PURPOSE: To provide a production technique for a composite structural body composed of a titanium-base alloy and fibers for reinforcement, by depositing the titanium-base alloy powder of a specified particle size on a receiving surface by plasma thermal spraying to form a high-density layer, arranging a fiber mat for reinforcement thereon, arranging a similar high-density layer and fiber mat thereon and further, forming the high-density layer.  
     CONSTITUTION: The powder titanium-base alloy having the particle size larger than 100μm is deposited by RF(radio frequency) plasma thermal spraying on the receiving surface of a platen 63 by using a plasma gun 30 to form the first high-density layer of the titanium-base alloy. The fiber mat for reinforcement is arranged on the high- density layer. The titanium-base alloy is deposited in and on the mat by RF plasma thermal spraying to form the second high-density layer as the composite. The fiber mat for reinforcement is arranged thereon and further, the titanium-base alloy is subjected to RF plasma thermal spraying to form the third high-density layer. The resulted composite is subjected to an isotropic compression treatment to a high density. As a result, the production technique for the composite structural body composed of the titanium-base alloy and the fibers for reinforcement is provided. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01103158-A (JP)
Title: Switching power source circuit
Inventor: JIERAARU RIRII
IPC: H02M3/338
Filed: 1988-09-20
Abstract: PURPOSE: To stabilize the working voltage by an arrangement wherein the operating frequency is decreased as the regulated voltage is lowered. CONSTITUTION: A power supply rectifier 1 takes out a working voltage UB which is then applied to a switching transistor T1 through the working winding 2 of a transformer Tr. The T1 is controlled by a driver circuit comprising T2, T3 through a network 4 and includes a control circuit 5 provided with an oscillator O. The control circuit 5 controls the T2, T3 through a network 10 thus controlling conduction of the T1 periodically and delivers a blocking control voltage 9. A winding 6 of the transformer Tr takes out a regulated voltage Ur which is then applied to the control circuit 5 through a resistor 13. When the voltage Ur drops, frequency of the oscillator O in the control circuit 5 is varied to decrease. Consequently, the duration of throwing in the T1 is regulated to stabilize the generated working voltage.
Patent JP-2000064039-A (JP)
Title: Ion beam neutralization
Inventor: ITO KAZUHIKO
IPC: C23C14/32
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for neutralizing ion beams in an ion beam working device executing various working using ion beams. SOLUTION: A solid sheet 20 for neutralization is arranged in a posture in which the progressing direction of ion beams 12 and the direction of the sheet face of the solid sheet 20 for neutralization are approximately made parallel, the ion beams 12 are brought into contact with the solid sheet for neutralization so as to reduce impact in such a manner that the ion beams slide to the sheet face of the solid sheet for neutralization, by this contact, the electric charges of the ion beams are exchanged for the solid sheet for neutralization to neutralize the ion beams, and, moreover, the ratio at which the atoms and molecules are beaten out from the solid sheet for neutralization is made small.
Patent JP-S60126473-A (JP)
Inventor: TAKASAKI KATSUAKI
IPC: E04H12/00
Filed: 1983-12-14
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-S6292816-A (JP)
Title: Manufacture of wholly leather-wrapped steering wheel
Inventor: IMAEDA KIYOHIDE
IPC: B29C70/70
Filed: 1985-10-18
Abstract: PURPOSE:To simultaneously perform two processes to cover a core metal with expandable resin and with outer leather by a method wherein the expandable resin is poured in the interior of a ring-like leather tubular body covering the whole ring part of the core metal so as to reaction-mold the resin therein. CONSTITUTION:A cavity 8, which corresponds to the finished shape of a steering wheel main body 1, is provided in a molding die 7. A core metal 2 is fairly and correctly set to the cavity by utilizing a steering wheel shaft connecting part 2c. Vent holes 13 are provided at the upper and lower ends of the molding die 7. Vent holes 14 are also provided at the upper and lower ends of a leather tubular body 4. In addition, gates 10 and the vent holes 13 and 14 are arranged on the back side of the steering wheel main body so as to prevent gate marks and vent marks from developing on the front side of the steering wheel main body. Thus, expandable resin is poured through the gates 10 and the air is exhausted through the vent holes 13 and 14 so as to fill the interior of the leather tubular body 4 in order to perform the reaction molding of a steering wheel.
Patent JP-S6294339-A (JP)
Inventor: ODA HEIHACHIRO
IPC: B32B15/08
Filed: 1985-10-22
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-S6295400-A (JP)
Inventor: TSUKUDA KAZUKUNI
IPC: C11D3/60
Filed: 1985-10-21
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-H0983114-A (JP)
Title: Device and method for applying anisotropic conductive tape
Inventor: ONIZUKA YASUTO
IPC: H05K3/32
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for speedily and efficiently applying an anisotropic conductive tape (ACF) on a display panel. SOLUTION: A lamination tape 4 stored in a supply part 22 is withdrawn by a chuck unit 23 and is cut to a specific length by a cutter 28. A retention part 44 where a rotator 31 is provided retains the cut lamination tape 4. When the rotator 31 is subjected to pitch rotation, the retention part 44 moves onto the electrode of a display panel 1 on a tape part 10, thus applying the lamination tape 4 to the electrode. A plurality of retention parts 44 are provided in the circumferential direction of the rotator 31 and the lamination tape 4 is successively applied onto the electrode of the display panel 1 when the rotator 31 is subjected to pitch rotation. The lamination tape 4 is formed by applying a separator to an ACF and the separator on the ACF is peeled off at a releasing part 70.
Patent JP-S6479830-A (JP)
Title: Program control system for multitask system
Inventor: ADACHI SHIGERU
IPC: G06F9/48
Filed: 1987-09-21
Abstract: PURPOSE:To prolong an execution time, as well to a task with low priority with some extent by applying a continuous execution time to be used for continuously executing tasks to each task and applying priority orders to respective tasks in accordance with the length of the continuous execution time. CONSTITUTION:Since the priority of a task (1)551 is '10', the task (1)551 is continuously driven until 10 times of an interruption are generated from a timer device 53. At the time of the 10th interruption, the task (1)551 is returned to a ready state 23. When a task schedular 5c is made access, the task schedular 54c transfers a task (2)552 pointed out by a 'READY' table TCB pointer to a 'RUN' TCB pointer to execute the task (2)552. Since the TCB 561 address of the task (1)551 is set up in a queue pointer of a TCB 562 of the task (2)552, the address of TCB 561 of the task (1)551 is set up in the 'READY' TCB pointer. Thus, the task (1) is executed during the period of 10 times of interruption and the task (2) is executed during the period of 20 times of interruptions.
Patent JP-H0664127-A (JP)
Title: Manufacture of laminate metal sheet
Inventor: FUNAKI MICHIHIRO
IPC: B32B37/00
Filed: 1992-08-12
Abstract: PURPOSE:To manufacture a weldable laminate metal sheet of superior bonding properties, processability, resistance to corrosion and outer appearance by removing resin on an end of a metal sheet coated with thermoplastic resin by the spray of water jet in the method of flowing down thermoplastic resin, coating the metal sheet with thermoplastic resin and manufacturing a laminate metal sheet. CONSTITUTION:A pressure roller 5 is brought into contact with the surface of a metal sheet 1 wound on a welding roll 4 and preheated, and molten thermoplastic resin 3 is fed from a T-die 2 through an extruder onto an interface of the surface of the metal base and the pressure roller 5 to manufacture a laminate metal sheet composed of the metal sheet 1 coated with thermoplastic resin 3. The laminate metal sheet is cooled by a cooling device 6, dried and then wound up. Water jet 7 is sprayed to an end of the metal sheet cooled by the cooling device 6 and laminated to remove the resin on the end. The spraying angle theta of the water jet to the metal sheet 1 is set at 10-60 deg..
Patent JP-H0790432-A (JP)
Title: Ultralow-chlorine alpha+beta type sintered titanium alloy made of isometric structure
Inventor: YAMAZAKI TATSUO
IPC: C22C14/00
Filed: 1993-09-21
Abstract: PURPOSE:To obtain an alpha+beta type sintered titanium alloy having improved mechanical properties, especially fatigue characteristics by specifying chlorine content and restricting grain size and structure. CONSTITUTION:Ultralow-chlorine titanium powder having 10-40mum particle diameter and <=50ppm chlorine content is mechanically mixed with mother alloy powder for addition having 5-20mum average particle diameter and the resulting mixture is compacted, sintered and subjected to hot isostatic pressing to form a structure having <=50ppm chlorine content and <=30mum average grain size and contg. uniformly dispersed isometric fine alpha-grains having an aspect ratio of <<=3. The objective ultralow-chlorine alpha+beta type sintered titanium alloy having especially improved fatigue characteristics is obtd.
Patent JP-H1180386-A (JP)
Title: Polyester film
Inventor: ISHIWATARI SHUJI
IPC: C08G63/688
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester film having excellent shrinkability and tear strength. SOLUTION: This polyester film comprises a polyester resin, containing a 4,4'-sulfonyldibenzoic acid component or its ester-forming derivative in an amount of 3-15 mol.% in the total acid component and having 0.5-1.4 dL/g intrinsic viscosity. Since the film is capable of manifesting sufficient heat shrinkability and tear strength, the film follows up even to a complicated shape and is capable carrying out the labeling and further is hardly broken.
Patent JP-H0580998-A (JP)
Title: Translation processing system
Inventor: NAGAOKA SADAHIRO
IPC: G06F9/45
Filed: 1991-09-17
Abstract: PURPOSE:To unnecessitate a technical expert who has the knowledge of a compiler and the operating knowledge of the 1st and 2nd information processing systems. CONSTITUTION:A compiler working in a 1st information processing system is stored in a 1st compiler file 10, and the information on the 1st information system is stored in a system information file 11. Then the information on a 2nd information system which tries to transfer the compiler is stored in a 2nd system information file 12. A system information analyzer means 14 outputs the inter-system difference information. Then a compiler converter means 15 converts the compiler so that it works normally in the 2nd information processing system.
Patent JP-H06277849-A (JP)
Title: Welding nozzle
Inventor: MIYATA SEIICHIRO
IPC: B23K9/29
Filed: 1991-08-21
Abstract: PURPOSE:To completely prevent spatters from sticking to the welding nozzle which is formed by joining a carbon-base material ring to the metallic nozzle tip firmly and strongly without damage, loosening and fall-off of the carbon-base material ring to completely prevent the spatters from sticking to the welding nozzle. CONSTITUTION:The metallic nozzle and the carbon-base material ring are joined together metallurgically and at the time of this metallurgical joining, a means to execute metalizing processing and metal impregnating processing on a joining part of the carbon-base material ring, a means to interpose an intermediate layer having the intermediate linear expansion coefficient of both between the carbon-base material ring and the metallic nozzle, a means, etc., to join mechanically the other end of a metallic ring to the metallic nozzle by joining metallurgically the carbon-base material ring to one end of this metallic ring by respective means by interposing the metallic ring between both in the same way are used jointly.
Patent JP-2001058379-A (JP)
Title: Outdoor waterproof sheet and execution thereof
Inventor: TAKEDA TAKUJI
IPC: E04D5/10
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To easily bond waterproof sheets. SOLUTION: A first laminate has at least two layers, that is, a surface layer formed from an acrylic resin, a fluoroplastic resin, an olefinic resin or a urethane resin and a rear layer formed from a vinyl chloride resin and a ratio of a plasticizer added to the rear layer is 40% or less by wt. of the vinyl chloride resin constituting the rear layer. A plurality of the first laminates are mutually bonded by a usual adhesive material to form a waterproof sheet.
Patent JP-S61113489-A (JP)
Inventor: OHIRA TERUO
IPC: A63F13/52
Filed: 1984-11-08
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-H0685441-A (JP)
Title: Bonding agent coating method
Inventor: MORI AKIRA
IPC: B05D7/00
Filed: 1992-09-03
Abstract: PURPOSE:To prevent a bonding agent from coming into contact with an electrode pattern by a method wherein, after finishing a bonding agent coating step on one point of an electronic circuit substrate, a coating head is to be shifted to the next coating point detouring around a specific region. CONSTITUTION:A coating nozzle 3 is aligned with a specific position on an electronic circuit substrate 1 according to the positonal data using an XY robot 6. Next, air pressure is applied to a syringe 2 for specific time so as to discharge a bonding agent into the end of the coating nozzle 3. Next, the syringe 2 descends to drip the bonding agent on the coating point of an electric base. At this time, check if the coating step is performed to the final coating point of the coating program or not and if a coating head does not reach the final point, take the land on the substrate 1 around the aligned point into consideration so as to compute the shifting direction not passing over the land for detecting an m point at specific distance in the shifting direction so that the syringe 2 may be lifted to shift the coating head from n point to the next coating point n+1 through the m point at a specific level.
Patent JP-H0766052-A (JP)
Title: Manufacture of high-voltage coil and its bobbin
Inventor: YAMAGUCHI YUTAKA
IPC: H01F27/32
Filed: 1993-08-27
Abstract: PURPOSE:To provide a high-voltage coil and its bobbin with improved working efficiency and productivity by making uniform the tension of an electric wire wound around the bobbin of a high-voltage power transformer and at the same time eliminating the trouble for cutting each coil after winding it and taking out a primary winding-start lead-out wire later. CONSTITUTION:A bobbin 1 is split into a specific length in advance, outer- periphery surface forms a circular shape, at the same time an opening 2 for aligning at a winding core to be set at a multiple string coil winding machine in series is formed at the center in axial direction, a terminal plantation part 7 which also plays a role of a spacing retention member of bobbins is provided at one end face 3, an electric wire which is positioned between them and is cut becomes a primary winding-start lead-out wire, and a groove 4 for guiding the above electric wire is formed from the end face 3 to an outer-periphery surface 5, thus manufacturing a coil.
Patent JP-2001061084-A (JP)
Title: Camera
Inventor: IDE MASATAKA
IPC: G03B17/56
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a picture that is digitally photographed with the similar photographing effect to that by silver-salt photographing. SOLUTION: A filter detection section 3 detects a characteristic of a photographing filter 1 and provided an output of it to a CPU 60. The CPU 60 reads filter characteristic data in response to the result of detection from a nonvolatile memory 59 and applies image processing to image digital data on the basis of the filter characteristic data. Thus, a digital picture from a signal processing circuit 31 has a similar photographing effect to that of a picture photographed on a silver-salt film.
Patent JP-H0682793-A (JP)
Title: Liquid crystal orienting film, and liquid crystal nipping base, liquid crystal display element and liquid crystal orienting film material having this
Inventor: YUSA MASAMI
IPC: G02F1/1337
Filed: 1992-09-03
Abstract: PURPOSE:To provide a liquid crystal orienting film stably showing a high pretilt angle as suitably used in a liquid crystal display device of super twisted nematic method, and a liquid crystal nipping base, liquid crystal display element, and material therefor having this liquid crystal orienting film. CONSTITUTION:A liquid crystal orienting film contains a polyimide containing a constitution unit represented by a formula I and an imide compound represented by a formula II. In the formula I, R represents a tetravalent residue of tetracarboxylic dianhydride, and X represents a divalent organic group. In the formula II, Y and Z represent monovalent organic groups which may be the same or different, and n is an integer of 2-20.
Patent JP-S61114781-A (JP)
Inventor: YOSHIDA NOBUMASA
IPC: B02B5/02
Filed: 1984-11-07
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-H0282210-A (JP)
Title: Previewing device for single lens reflex camera
Inventor: IKEDA KEI
IPC: G03B9/02
Filed: 1988-09-19
Abstract: PURPOSE:To light up the visual field of a finder and to make the degree of out-of-focus of a surrounding object clear by reproducing an out-of-focus image equivalent to the out-of-focus image of the surrounding object which occurs on the actual image plane of a film on a finder screen in the case of actually converging at the time of photographing. CONSTITUTION:After focusing on a main object, by directing a focus detected area to the object which surrounds the main one and commanding to perform preview from a preview commanding means 6, a defocusing quantity corresponding to distance difference between the main object and the surrounding object is outputted from a defocusing quantity arithmetic circuit 2. A target defocusing quantity arithmetic circuit 13 corrects the inputted defocusing quantity according to the ratio of a set stop value to the open F value of a photographic lens so as to arithmetically calculate the target defocusing quantity. By driving the photographic lens and giving the target defocusing quantity, the out-of-focus image equivalent to the out-of-focus image of the surrounding object formed on the surface of the film at the time of converging the diaphragm at the set stop value is formed on the finder screen. Thus, the out-of- focus image equivalent to the out-of-focus image on the film surface can be formed in the light finder.
Patent JP-H0762018-A (JP)
Title: Hydrophilic polymer and its production
Inventor: AOKI KUNIHIRO
IPC: C08F220/42
Filed: 1993-08-30
Abstract: PURPOSE:To inexpensively obtain a hydrophilic polymer without contaminating the environment with waste water without using an acid or an alkali by treating an acrylonitrile-based polymer with high-temperature and high-pressure steam or water to hydrolyze the nitrile group in the molecule. CONSTITUTION:Powder of an acrylonitrile-based polymer comprising 95wt.% of acrylonitrile and 5wt.% of vinyl acetate is put in an autoclave to replace air with nitrogen and is treated with high-temperature and high-pressure steam or water to hydrolyze the nitrile group in the molecule of the polymer. After the reaction is over, the a swollen water-containing gelatinous treated material is taken out, subjected to hot air drying and ground to give the objective hydrophilic polymer containing an amide group or carboxyl group converted from the nitrile group of the acrylonitrile-based polymer and having <=1wt.% residue of an inorganic acid or alkali or its salt.
Patent JP-H1082311-A (JP)
Title: Two-cycle engine
Inventor: INOUE SAKAE
IPC: F01M3/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To lubricate a piston upon recovering oil collected in a scavenging chamber. SOLUTION: A scavenging hole 4 is installed on a peripheral wall 2 of a cylinder 1, a scavenging chamber 5 being induced with pressurized new air is also installed at the outside of this scavenging hole 4, an oil return passage 20 piercing through toward an inner part of the cylinder 1 from a bottom part of the scavenging chamber 5 is installed therein, and an opening 20a of this oil return passage 20 at an inner circumferential surface of the cylinder 1 is situated in the more upper part than the lowermost ring 22 of two upper rings 21 and 22 of a piston 3 at a time when this piston 3 is situated in a bottom dead point, whereby oil getting into the scavenging chamber 5 passing the scavenging hole 4 after being scraped down from an inner circumferential surface of the peripheral wall 2 by these pistons 21 and 22 with an up-and-down motion in the piston,  is fed to an interval between the upper ring parts 21 and 22 of the piston 3 through the oil return passage 20.
Patent JP-H1083118-A (JP)
Title: One-component developing device
Inventor: ONISHI KAZUTOMI
IPC: G03G15/08
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent toner filming on a developing roll and a toner regulating blade and to prolong life by using the toner regulating blade provided with level differences in several parts of its surface. SOLUTION: Toner 3 sent to a supply roll 6 is rubbed onto a developing roll 5 by the supply roll 6, so that a toner layer is formed on the surface of the developing roll 5. The toner layer formed on the developing roll 5 is regulated into a thin layer by the toner regulating blade 2 having the level differences at least in the one or more parts of its surface which is in pressure-contact with the developing roll 5, and also it is electrified by friction caused between the regulating blade 2 and itself. By such a composition of the regulating blade 2 that the level differences are made in the one or more parts of its surface and by moving it to the next level difference part as needed, the blade 2 is prevented from being in contact with the developing roll 5 at one point all the time. Further, at least in one or more positions on the periphery of the regulating blade 2, a cleaning means is provided for cleaning the surface of the regulating blade 2.
Patent JP-H04116518-A (JP)
Title: Display element and its driving method
Inventor: KOBAYASHI HIDEKAZU
IPC: G02F1/133
Filed: 1990-09-06
Abstract: PURPOSE:To obtain the display element which has memory ability to hold a display state even after an electric field is removed by using a ferroelectric substance as a matrix material. CONSTITUTION:This element consists of substrates 1 and 5, electrode layers 2 and 4, and a matrix layer 3. In this case, the matrix material is the ferroelectric substance, e.g. poly(vinylidene fluoride), so when an electric field of larger than Vsat<+> or less than Vsat<-> is applied to a matrix, the self- polarization of the ferroelectric substance becomes Ps<+> or Ps<->. Even when the electric field is reduced to 0V, the self-polarization does not become 0. If nematic or cholesteric liquid crystal is present in a matrix, the liquid crystal is oriented in the direction of the electric field because of the remaining electric field based upon the self-polarization and this state is held even after the electric field is removed. Consequently, the display element which has the memory ability is obtained.
Patent JP-S59166512-A (JP)
Inventor: RUUSU MARIA KONSUTANTO KOOSEMA
IPC: C08F10/00
Filed: 1983-12-16
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。