baber/WOPTO huggingface dataset:
Patent JP-H101702-A (JP)
Title: Multilayered-film-coated powder and its production
Inventor: SHINKO TAKASHI
IPC: B22F1/16
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To perform the formation of metal oxide films, etc., by means of decomposition, etc., of metallic salt as inexpensive raw material at the time of producing a multilayered-film-coated powder by coating the surface of the grains of a powder of metal, metal oxide, etc., to be nuclei with metal oxide films, etc., into multilayered state and to prevent, for the above purpose, the occurrence of attacks on the powder grains by acid, etc., at the time of decomposition, etc., of metallic salt to be the condition for the production of acid, etc., as by-products. SOLUTION: In a multilayered-film-coated powder 1, at least a film of one layer, among the multilayered film, is composed of a metal hydroxide film or metal oxide film 3, resultant form the hydrolysis of metal alkoxide, and further, a film of a layer outside the film of the above layer is composed of a coating film formed of a metal hydroxide film or metal oxide film 4, resultant from the reaction, such as neutralization and thermal decomposition, of metallic salt. By applying heat treatment to the metal hydroxide films or the metal oxide films 3, 4, resultant from the hydrolysis of metal alkoxide, dense metal oxide films can be obtained.
Patent JP-S5371576-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOSONE TAKASHI
IPC: H01L21/302
Filed: 1976-12-07
Abstract: PURPOSE: The 1st electrode layers is formed on the film, on which an electrode layer should be formed, by a CVD method, and the 2nd electrode layer composed of the same material is formed by an evaporation method, so that the peeling of the film will be prevented even when a sudden heating and cooling process is performed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63310972-A (JP)
Title: Plating promoter
Inventor: YAMAZAKI TARO
IPC: H05K3/18
Filed: 1987-06-13
Abstract: PURPOSE:To develop the title excellent plating promoter for forming a printed wiring on an insulating board by dispersing fine high-purity Fe particles, the fine high-purity Fe particle plated with a specified metal, or the mixture of those fine Fe particles and fine Ag particles in a vehicle in a specified ratio. CONSTITUTION:High-purity iron powder having >99% purity and <44mum maximum particle diameter or the iron powder with the surface plated with one kind of metal selected from Ni, Ag, Au, Pt, and Rh or the mixture of the iron powder and Ag powder having >99% purity and <44mum maximum particle diameter is dispersed in a soln. as the vehicle obtained by dissolving an elastomer-based or phenolic resin binder in an org. solvent so that the content of the metal powder is controlled to 75-90%. The obtained dispersion is used as a printing promoter, and printed on an insulating board in the form of a printed wiring circuit. An electroless plating layer of Cu is formed on the printed part with a Cu electroless plating soln., and then Cu is electroplated to form a printed wiring circuit.
Patent JP-H0441249-A (JP)
Title: Ink jet recorder
Inventor: SUZUKI YUJI
IPC: B41J2/05
Filed: 1990-06-07
Abstract: PURPOSE:To make a stable recording and obviate complicated mechanism by making an ink supply section of a film nearly contacted and fixed to a thermal head and providing a specific relationship between pitches of pinholes and heat generating elements. CONSTITUTION:Pinholes 30 of a film 22 are always filled with ink 24. The ink in the pinholes on the parts corresponding to heat generating elements 29 is heated by the heat generating elements 29 heated in accordance with a record signal. The heated ink in the pinhole expands and bursts, so that ink particles are ejected on a recording paper 13 so as to record. A relationship between a pitch P of the heat generating element 29 and a pitch p of the pinhole 30 of the film 22 is P=np (n is an integer), and the number of the pinholes on the heat generating elements can be fixed. For example, when P=3p, all the number of the pinholes on the heat generating elements will be 8. The ink is ejected from the pinholes of the same number from the parts corresponding to any heat generating element. Every dots to be formed on the recording paper 13 are constituted of micro dots of the same numbers so that a stable recording will be performed.
Patent JP-H09329264-A (JP)
Title: Solenoid valve device
Inventor: TSUBOUCHI KAORU
IPC: F16K31/06
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent seal failure from generating between a valve element and a valve seat by constituting a valve housing by a first valve housing having the valve seat and a valve element part, and a second valve housing having a movable core, a fixed core, a rod part, and a solenoid. SOLUTION: When a solenoid valve device 22 is during operation and a vehicle is vibrated at the time of running on a wrong road, a second valve housing 27 is inclined to the axial core of a solenoid valve device 22 to a first valve housing 26 in some cases. Inclining is generated to a movable core 273 or a fixing core 271, and also a rod part 272 penetrated on the fixing core 271 is inclined to the axial core of the solenoid valve device 22. Since the rod part 272 and the valve element part 267 are different member from each other, the valve element part 267 is not received the influence by inclining the rod part 272, inclining is not generated to the axial core of the solenoid valve device 22, and its condition is held. It is possible to prevent sealing failure from generating between the valve element and the valve seal.
Patent JP-H08339647-A (JP)
Title: Method and apparatus for seeking
Inventor: AIZAWA NOBUHIRO
IPC: G11B19/20
Filed: 1995-06-14
Abstract: PURPOSE: To reduce the exciting power and seeking sound by eliminating the exciting of the side for transiting only for a specific time shorter than a step signal interval when the drive of a stepping motor is transited from a 2-phase exciting state to next 2-phase exciting state. CONSTITUTION: A step control circuit 3 outputs 2-phase exciting signals 7 to 10 according to a step signal l and a direction signal 2. A step control circuit 4 judges whether the step signal is the signal at the time of starting or not based on the signal 1 or 2, and at the time of the start signal, the circuit 4 outputs exciting signals 11 to 14. It not, the circuit 4 outputs the signals 11 to 14 inserted with a transiting side nonexciting state. The transiting side non- exciting time is decided according to the interval of the previous two step signals, and only the time is raised by delaying. As a result, no current flows to one pair of the two pairs of coils, and not excited. These signals 11 to 14 are input to a driver 5, and the signals 15 to 18 are supplied to a motor 6.
Patent JP-H01315247-A (JP)
Title: Stepper motor
Inventor: MATSUMOTO OSAMU
IPC: H02K37/00
Filed: 1988-06-14
Abstract: PURPOSE:To reduce a stepper motor in size and cost and to improve responsiveness by forming a stator and a rotor of a yoke and a coil. CONSTITUTION:A rotor 4 is formed of a rotor yoke 5 and a rotor coil 6. A stator 7 is supported on the outer periphery of the rotor 4 to a case 11, and formed of a stator yoke 8 and a stator coil 9. The rotor 4 is attached to a shaft 3, which is rotatably supported to the case 11 through a bearing 10. Stator leads 12 are connected to the coil 9, the coil 6 is connected to slip rings 13 provided at the rotary side, the ring 13 is slidably moved with a brush 14 provided at a stationary side, and the brush 14 is connected to a power source through rotor leads 15.
Patent JP-2000052338-A (JP)
Title: Method and apparatus for producing resin pellet for sealing semiconductor, and semiconductor device
Inventor: KOSEKI SHOKEN
IPC: B29C45/14
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus capable of stably producing resin pellets for sealing a semiconductor reduced in the generation amt. of a fine powder and having a desired size and a semiconductor device constituted by sealing a semiconductor element by using the resin pellets for sealing the semiconductor and excellent in appearance and reliability. SOLUTION: In a method for producing pellets by cutting a semiconductor compsn. extruded into a gut shape, the gut after extrusion is fed by an apparatus wherein a plurality of rolls controllable in the number of rotations independently are combined and stretched if necessary to be cut by a cutter. A semiconductor device is produced by using the pellets obtained by this method.
Patent JP-S5842439-A (JP)
Inventor: HERUMUUTO KOIFUAA
IPC: B29C43/32
Filed: 1982-08-27
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-2000337108-A (JP)
Title: Carbon dioxide recovery type combined generating system
Inventor: MORI HIDETAKA
IPC: F01K23/10
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of NOX and to improve power generating efficiency. SOLUTION: Working fluid from a compressor 1 and CH1 and O2 are supplied to a combustor 2 and burnt to produce working fluid wherein high temperature H2O and CO2 produce a product. A turbine 3 is rotated to generate a power. Fluid after expansion is brought into condensate by a condenser 10, and is returned through a line 15 to the compressor 1. Surplus CO2 is removed from the condenser 10 by a CO2 discharge compressor 11. Further, steatn heated by an exhaust gas boiler 4 flows in a steam turbine 5 and is brought into condensate by a condenser 6 after a work and the condensate is returned to a boiler 4 by a pump 7. A gas turbine is caused to form a closed loop by a line 15 and since the compressor 1 does not suck air, no NOX is generated.  Further, since the CO2 discharge compressor 11 is used, discharge of CO2 is facilitated, a compression ratio is increased to a high value, and an output is increased.
Patent JP-S59129897-A (JP)
Inventor: TSU YUAN SHIEN
IPC: G06T15/40
Filed: 1983-08-12
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-S5574155-A (JP)
Title: Semiconductor surface identifying device
Inventor: TADA KIYOYUKI
IPC: H01L21/68
Filed: 1978-11-29
Abstract: PURPOSE: To easily identify an electrode area formed on a semiconductor chip by utilizing the optical absorption property of the semiconductor substrate.  
     CONSTITUTION: When the semiconductor substrate 1 2  is projected with a light having energy smaller than the energy gap of the semiconductor, the light passes through the substrate and reflects at the metal film. Thus, when such light is selected and used, the electrode 1 1  reflects the light, the substrate transmits the light while absorbing a part of it and at the back surface of the substrate, the light is diffused to the effect that the light emerging from the surface of the substrate is minimized making clear distinction from the light reflected from the electrode 1 1 . Thus, an image output signal from a camera produces a clear distinction, thereby providing a simple and sure means to identify the position of the electrode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6039639-A (JP)
Title: Two-component type diazo copying material
Inventor: KURISU TOKUO
IPC: G03C1/52
Filed: 1983-08-15
Abstract: PURPOSE:To obtain an image high in density without causing development stains in the dry developing process by using PVC or its copolymer for the binder of a precoat layer, and incorporating a porous filler in the precoat layer and/or a photosensitive layer. CONSTITUTION:The resin to be used for the binder of a precoat layer is composed essentially of PVC or its copolymer, such an vinyl chloride-acrylate or vinyl chloride-acrylate-acrylic acid. A porous filler, such as starch, clay, or calcium carbonate, is incorporated in the precoat layer and/or a photosensitive layer.
Patent JP-S60122135-A (JP)
Title: Resin pipe welder
Inventor: MORIOKA MASAKAZU
IPC: B29C65/20
Filed: 1983-08-12
Abstract: PURPOSE:To enable the holding of a stable pressurization automatically by providing a switch actuated in response to the application of a pressurizing force on pipes Pa and Pb to drive a solenoid and lock a sliding member. CONSTITUTION:As the end faces of a pipe Pa and a pipe Pb hit each other with the swing of a lever 53 in the direction of the chain line, a sliding member 35 alone moves together with an interlocking piece 40. Consequently, a spring receiving piece 38 moves compressing a spring 44 to enhance a contact pressure on a heating plate 61 by the pipe Pb and the pipe Pa. On the other hand, with the action of a press spring 51a, a switch actuating rod 48a bring a stopper 50 into contact with a connecting piece 43 and eventually, a press piece 49a separates from a switch 52a to actuate the switch. Thus, a solenoid 57 is driven and engaged with a groove 36 to lock the member 35.
Patent JP-H06336875-A (JP)
Title: Traveling device for partitioning panel or exhibiting panel of picture or the like
Inventor: TOMINAGA SHIGETOSHI
IPC: E05D15/00
Filed: 1993-05-28
Abstract: PURPOSE:To use a traveling device of a panel at a site having a high ceiling. CONSTITUTION:A guide rail 1 having a C-shaped cross section is arranged on the floor 3 with its groove section 2 facing upward, and a runner main body arranged with wheels 5 on both sides and formed with a stanchion section 6 protruded upward from the groove section 2 is coupled with the guide rail 1. The upper end of the stanchion section 6 formed on the runner main body is rotatably connected to a panel main body 10, the rotating mechanism of the stanchion section 6 is provided in the panel main body 10, the structure of the runner main body applied with a load is simplified, and this traveling device can be used at a site having a high ceiling.
Patent JP-H057332-A (JP)
Title: Image pickup device
Inventor: KONDO MAKOTO
IPC: H04N5/235
Filed: 1991-06-20
Abstract: PURPOSE:To make it unnecessary to provide a sensor used exclusively for photometry, and to simplify configuration, and to follow the variation of subject luminance after starting exposure in an image pickup device provided with an image pickup element. CONSTITUTION:A part or the whole of picture information obtained by the image pickup element 3 during an exposure period is read out repeatedly by a DSP 8, and exposure quantity is measured by integrating this read information by an intergration circuit 10. Besides, this integrated value is compared with the contents of a register 11 by a comparator 12, and when it becomes over a prescribed level, integrating operation is stopped.
Patent JP-2000336610-A (JP)
Title: Road roller
Inventor: OSHINA MORIO
IPC: E01C19/26
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the workability at the time of maintenance of an engine or the like. SOLUTION: A front mount member 33 and a rear mount member 34 to be provided in a frame 32 of a front car body 31 are arranged in rear of the axis O1-O2 of the rotation of a front rolling compaction roller 6, and an engine 13 is fitted to the frame 32 through each mount member 33, 34 in a condition that a front end 14A of a cooling fan 14 is positioned in rear of the axis O1-O2 of the rotation of the front rolling compaction roller 6. With this structure, an oil cooler 17 can be arranged so that a front end 17A thereof is positioned in rear of the front end 6A of the front rolling compaction roller 6 at 400 mm or more, and a front end of the front car body 31 can be provided with a step plate 36. Consequently, an operator can do the maintenance of an engine 13 or the like in the stable posture on the step plate 36, and workability of the maintenance is improved.
Patent JP-S6040155-A (JP)
Title: Unsaturated polyester resin molding material
Inventor: TAKAISHI KATSUTOSHI
IPC: C08L27/00
Filed: 1983-08-13
Abstract: PURPOSE:To provide the titled molding material having improved sliding abrasion resistance and high-temperature strength, by compounding an unsaturated polyester resin with a crosslinking agent, an inorganic filler, glass fiber and a fluororesin. CONSTITUTION:The objective composition is produced by compounding (A) an unsaturated polyester resin with (B) a crosslinking agent, (C) an inorganic filler containing 10-70wt% particles of <0.1mu in diameter and 30-90wt% particles of >=0.1mu in diameter, (D) 20-30wt% glass fiber based on the whole composition and (E) 0.5-3.0wt% fluororesin (tetrafluoroethylene polymer) based on the whole composition.
Patent JP-H10327472-A (JP)
Title: Information service system
Inventor: SHIMIZU TAKESHI
IPC: H04W4/02
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To allow a system to easily and surely provide at a low cost guidance information and various information such as various events to persons resident in a specific area or district. SOLUTION: The proposed system has base stations 5a, 5b,... placed at a plurality of communication areas and a control station 7. Each of the base stations 5a, 5b,... has an information collection section that collects information from a plurality of mobile stations present in its own communication area, and each mobile station has a reply means that replies to a request from the base stations 5a, 5b,.... Each of the base station 5a, 5b,... has an information transmission section that adds its own identification code to the information collected from the mobile stations and transmits the resulting information to a control station 7.  The control station 7 has an ID code discrimination section 21 that discriminates each mobile station, a discrimination means that discriminates an area where the mobile stations are resident, and an information service section 25 that provides specific information to the mobile stations. Each of the base stations 5a, 5b,... has an information distribution section that distributes the specific information to the mobile station concerned.
Patent JP-S6039512-A (JP)
Title: Vibration measuring device
Inventor: TAKENAKA TOSHIO
IPC: G01H1/00
Filed: 1983-08-12
Abstract: PURPOSE:To execute safely a monitoring even under a bad environment by constituting so that a non-contact vibrometer can be moved to an optional place by a moving device, and also a direction of the vibrometer can be adjusted by an angle adjusting mechanism. CONSTITUTION:An operator transmits through communication devices 14a, 14b a signal (a) for making a moving device 11 run along a prescribed cyclic path, by operating a control panel 16. When it is made to run up to a place to be checked, it is stopped. Subsequently, a signal (b) for controlling an angle adjusting mechanism 13 is supplied, a vibrometer 12 is directed to an object to be measured, and a measurement of vibration is executed. A detecting signal C of the vibrometer 12 is sent to the control panel 16 and used as a displaying and monitoring data.
Patent JP-S637133-A (JP)
Inventor: IKEDA HIROSHI
IPC: H02H7/122
Filed: 1986-06-25
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-H07328129-A (JP)
Title: Electrode material
Inventor: TSUTA KAORU
IPC: A61N1/04
Filed: 1994-06-06
Abstract: PURPOSE:To provide an electrode material which allows the peeling thereof easily from a human body without breaking even under the repetition of the application on and peeling from the human body. CONSTITUTION:A protruded terminal 2 is mounted on a base material sheet 1 having a conducting layer 1a on the undersurface thereof in contact with the conducting layer and a non-adhesive layer 3 is provided on the undersurface at a terminal mounting point of the base material sheet while a conducting adhesive layer 4 is provided on the entire undersurface except for the terminal mounting point. The boundary line between the nonadhesive layer 3 and the conducting adhesive layer 4 is so arranged as not to present a straight line crossing an electrode material and prevents breaking otherwise caused by the bending of the base material sheet 1 and the conducting layer 1a at the boundary part between both the layers 3 and 4. Moreover, desirably, the non-adhesive layer 3 is provided being extended to one side end or both side ends of the base material sheet 1 or to a corner end thereof from the undersurface at the terminal mounting point of the base material sheet 1 so that the electrode material can be turned and peeled off easily from the tip part of the non- adhesive layer 3 thus extended.
Patent JP-H10339144-A (JP)
Title: Piston for cylinder injection internal combustion engine
Inventor: SHIBATA KENSHIROU
IPC: F02B75/12
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To weaken effects of tumble flow in stratified lean combustion, and realize stratified lean combustion utilizing swirl flow. SOLUTION: A top part of a piston 4 comprises an exhaust valve side horizontal surface 20 to occupy the exhaust valve side, and a protruded part 21 to occupy the intake valve side. The protruded part 21 is composed of an intake valve side inclined surface 22 and an exhaust valve side inclined surface 23 parallel to an inclined surface of a pent roof type combustion chamber on the cylinder head side, a pair of conical side surfaces 24, 25 comprising concentric conical surfaces to an outer circumference of the piston 4, and a sharp step part 27 from the exhaust valve side horizontal surface 20. A cavity 12 is of a round form, and it is recessed in the protruded part 21 without crossing the step part 27. Tumble components in stratified lean combustion collides with the step part 27 to be weakened, thereby it will not prohibit combustion in the cavity 12.
Patent JP-S5939038-A (JP)
Title: Selecting and inspecting device for acceptable or defective integrated circuit
Inventor: SUWA HARUMI
IPC: H01L21/66
Filed: 1982-08-27
Abstract: PURPOSE:To discover abnormality easily, and to improve the working ratio of the device by monitoring abnormality between both the lead of the IC and a contactor every time the number of contacts between the lead and the contactor reaches a set value. CONSTITUTION:A plurality of the leads 1a... of the IC 1 are brought into contact with the contactors 3a, 3b by a push rod 2. A tester 5 measures the IC 1, and decides acceptable ICs or defective ones. Acceptable ICs 1 or defective ones 1 are selected by releasing the push rod 2 on the basis of the results of the decision. When the number of contacts among the leads 1a and the contactors 3a, 3b reaches the set vaue by a setting circuit 102, changeover switches 101 changeover outputs from the contactors 3a, 3b to a measuring instrument 105. The measuring instrument 105 compares contact resistance values among the contactors 3a, 3b and the leads 1a and a reference value in succession, and the presence of abnormality is detected.
Patent JP-H0312918-A (JP)
Title: Spray development method
Inventor: KAWAHARA MASAAKI
IPC: G03F7/30
Filed: 1989-06-12
Abstract: PURPOSE:To contrive the uniformity of developing dimensions and the removal of a resist residuum by regulating rotation angles rotating about the axis of a spray nozzle having a slit and spraying a developing solution on a substrate in such a way as to allow a distance from the periphery of the substrate to the point of the slit to be shorter than a distance from the center part of the substrate to the point of the slit. CONSTITUTION:A slit 2 is provided at the point of a uniform fan-shaped spray nozzle 1 and a developing solution is sprayed fanwise. Its spraying makes an incident angle theta1 with respect to the face of a substrate 3 of the spray nozzle 1 large; besides, the longitudinal piece of the slit is allowed to be perpendicular to the face of the substrate 3 and the distance l1 from the periphery of the substrate to the slit is allowed to be shorter than the distance l0 from the center part to the slit by regulating rotation angles theta2 rotating about the axis of the spray nozzle having the slit 2. In this way, the amount of spraying from the center part to the periphery increases and the rate of development becomes even. A resist residuum left at the periphery of the substrate after development is thus removed; besides, the dimension distribution in the face of the substrate of a photomask and the like becomes uniform.