baber/WOPTO huggingface dataset:
Patent JP-H10239157-A (JP)
Title: Integrated infrared microlens and gas molecular getter lattice for vacuum package
Inventor: RAY MICHAEL
IPC: G01J5/14
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a Dewar assembly having a hermetically sealed IR (infrared) window that can use a getter material having a large area while keeping a high detection efficiency. SOLUTION: The Dewar assembly is provided with a substrate 2, a plurality of infrared detectors 6 on the substrate 2, and an IR window 10 having a plurality of microlenses 12 located to focus a transmitted IR radiation at respective IR detectors and hermetically sealed to the substrate 2 so that a vacuum container is formed. The IR window 10 is provided with a plurality of protrusions 14 at the peripheral part thereof and the surface of the protrusions 14 is coated with a getter material 15 reacting chemically on the residual gas molecules in the container to remove the gas molecules.
Patent JP-H10165295-A (JP)
Title: Rice cooker
Inventor: NISHIDA TAKASHI
IPC: A47J27/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To impart an antibacterial property and to cleanly and sanitarily keep a rice cooker by using stainless steel containing specified quantity of copper as the material of a heat radiating plate, an inner lid, a protection frame, an outer pot, a box body and a lid body. SOLUTION: A pot 1 is constituted so as to be heated by a magnetic flux emitted from an inductive coil 2. At the same time, the inductive coil 4 is also fitted in the inner part of the lid body 3 so that the heat radiating plate 5 constituting a lid body lower surface is inducted and heated. Stainless steel constituting the heat radiating plate 5 contains copper by 1.3-4.0wt.% and is provided with the antibacterial property. In this case, ferritic stainless steel is specially used since electromagnetic inductive heating is provided and also from the view point of the antibacterial and corrosion-resistant properties. The protection frame 6 constituting the inner surface of the rice cooker is also austenitic stainless steel containing copper by 1.3-4.0wt.% and the angibacterial function is imparted.
Patent JP-2000156990-A (JP)
Title: Motor switchgear for building
Inventor: TOKUYAMA NORIAKI
IPC: E06B9/84
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To arrange a constitution such that obstacle sensing and limit sensing can be set to sensing precision different between the time of opening sensing and the time of closing operation, in an electrical switch for building which detects the position of an obstacle or a limit, based on motor load. SOLUTION: This motor switchgear is of such a constitution that it supports a switch 9 to rotate and be displaced, with the axis of a motor as a fulcrum, according to load fluctuation and also keeps the switch 9 in a neutral position with springs 18 and 19 for sensing first and second loads, and that it performs the rotational dispalcement, resisting the spring 18 for detection of first load against the overload at closing operation and the turning displacement, resisting the spring 19 for sensing the second load against overload at opening operation and the sensing precision at opening operation and that at closing operation can be set separately.
Patent JP-2000153911-A (JP)
Title: Conveyor belt and conveyor therewith as well as weighing machine
Inventor: TANAKA OSAMU
IPC: B65G15/42
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To make a conveyor easy for disassembly and reassembly without entailing any adhesion of articles, and excellent in cleansability besides safety. SOLUTION: A plurality of protrusions continuing in the conveying direction are installed on the surface of a belt 12 by specified intervals. When an article is transferred onto this belt 12, it is supported by these protrusions, preventing it from sticking fast to the surface of the belt 12, whereby its discharge to the subsequent stage is smoothly performable. Since conjunctions 17G of one end 17a and the other end 17b of the individual protrusions are longitudinally dispersed in the conveying direction of the belt 12, the junctions 17G are able to reduce any load when passing through roller parts, whereby their vibrations are made so as to be reducible in consequence.  In a weighing machine used with this belt 12, when an adherable article is weighed, any vibration by the junctions 17G is reduced and the weighing accuracy will not be lowered at all, while the adhesion of the article to the belt 12 is obviable by the protrusions, and thus the article after the weighing completion is smoothly dischargeable.
Patent JP-H09146282-A (JP)
Title: Image transfer method
Inventor: WATANABE TOSHIKO
IPC: G03F7/004
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the exposure sensitivity of a photosensitive layer, to lessen the difference in exposure time by a difference in dyes and pigments and to improve workability by heating an image forming material to a specific temp. range and subjecting this material to image exposure. SOLUTION: The image forming material is heated to the temp. range of 30 to 50 deg.C and is subjected to image exposure in the method for press bonding the image formed by the image exposure on the photosensitive layer of the image forming material to an image receptod to transfer this image to the image receptor. The exposure sensitivity is less improved at the temp. lower than the limit of this range and the reproducibility of the transferred image is defective when the temp. exceeds the upper limit. The method for heating the image forming material is exemplified by methods of heating by radiation with IR rays, bringing the material into contact with a plate or roller heated to a prescribed temp., etc.  Such a heating method as to confine the temp. difference in the respective parts of the heated image forming material within the range of ±2 deg.C is preferably adopted in order to obtain the transferred image having good quality.
Patent JP-H07172174-A (JP)
Title: Manufacture of door weatherstrip
Inventor: NOZAKI MASAHIRO
IPC: B29C48/30
Filed: 1994-12-28
Abstract: PURPOSE:To manufacture a door weatherstrip having excellent sealing ability over its whole periphery with productivity kept excellent and without injuring design ability. CONSTITUTION:A door weatherstrip has an attaching base part 1 held by a door body sash part and a seal part 3 extending from the attaching base part 1 toward a seal, and a corner formed part is extruded in one body with a straight formed part, and a door closing load reducing recess stripe 4 is formed in the base part on an indoor side of the seal part 3. In the case where the recess stripe 4 is formed on one or both sides of the seal part 3 by abuttedly giving the form of a grooved member 29 before valcanization in unitedly extruding the stripe 4, in the corner formed part where excessively large deformation caused by bending is expected, the grooved member 29 is intermittently separated to discontinue the formation of the recess stripe 4.
Patent JP-H05168218-A (JP)
Title: Linear motor
Inventor: UMEHARA TERUO
IPC: H02K41/03
Filed: 1991-12-12
Abstract: PURPOSE:To obtain a linear motor for reducing the number of manhours for assembling a mover, extremely, and ensuring high precision, by filling up a mold with coil frames inserted into, with thermoplastic resin material. CONSTITUTION:A mold provided with a cavity according to the contour of a carriage 17, and spaces according to the contours of coil frames 18 provided with coils 19, is prepared. Then, the coil frames 18 provided with the coils 19 at the specified positions of the mold are inserted into, and the cavity of the mold is filled up with thermoplastic resin like glass-containing polyphenylene sulfide resin, by an injection molding means, and the carriage 17 is molded. As a result, by the filling of the thermo-plastic resin, the carriage 17 is molded, and the coil frames 18 can be integrally retained to be firmly fitted, and the thermoplastic resin is solidified and after that, when it is removed from the mold, then a mover 16 can be obtained. Also, as the thermoplastic resin, liquid crystal polyester resin is desirable.
Patent JP-H06328314-A (JP)
Title: Drill press
Inventor: SATO MITSUMASA
IPC: B23B47/28
Filed: 1993-12-24
Abstract: PURPOSE:To perform drill work in a stable condition by clamping a work piece in the vicinity of a quill. CONSTITUTION:A cover 14 is provided which is covering an opening part 3a formed on a head 3. A lock plate 15 is inserted in the slit 14a and hole 3b of the cover 14 to be energized in a fixed direction by a spring 16. A shaft 17 is penetrated in the hole 15a of a lock plate 15. A sleeve 18 is rotatably provided on the tip side outer peripheral part of the shaft 17, and is retained at a given rotation position by a spring 19. A material presser member 20 is provided on the tip part of the shaft 17 rotation-regulatedly and also movably in an axis direction. A cam surface is formed on an abutting surface thereon the material pressor member 20 and the sleeve 18 abut each other.
Patent JP-H06145847-A (JP)
Title: Cu alloy for electric and electronic part excellent in hot workability and suitability to blanking
Inventor: SUZUKI TAKESHI
IPC: H01H1/025
Filed: 1992-11-13
Abstract: PURPOSE:To allow a Cu alloy to contribute toward enhancing efficiency and productivity in production of electric and electronic parts by imparting a compsn. consisting of a specified wt.% each of Ni, Sn, Si, Zn, Fe, P and Mg and the balance Cu to the Cu alloy. CONSTITUTION:A compsn. consisting of, by weight, 0.5-3% Ni, 0.1-0.9% Sn, 0.08-0.8% Si, 0.1-3% Zn, 0.007-0.25% Fe, 0.001-0.2% P, 0.001-0.2% Mg and the balance Cu with inevitable impurities is imparted to a Cu alloy. The resulting objective Cu alloy for electric and electronic parts has satisfactory electric conductivity, resistance to peeling of solder at a bent part, hot creep resistance and migration resistance and is excellent in hot workability and suitability to blanking. This alloy does not cause large cracks at the time of hot working and yield can be enhanced.
Patent JP-2000156169-A (JP)
Title: Plasma display panel
Inventor: AN EIJUN
IPC: H01J11/22
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a color plasma display panel capable of maintaining the same discharge voltage in discharge region for all discharge cells. SOLUTION: This plasma display panel includes plural lower electrodes 110 continuously formed in one way on a first board 100, a barrier plate 130 formed between the lower electrodes 110, plural upper electrodes sets 210-1, 210-2 continuously formed on a second board 200 facing the first board 100 so as to cross the lower electrodes 110, and a phosphor layer 140 formed on the first board 100 and a part of the lower electrodes 110 crossing the upper electrode sets 210-1, 210-2 is exposed.
Patent JP-H04205118-A (JP)
Title: Data processing system
Inventor: KARASAWA KENICHI
IPC: G06F13/28
Filed: 1990-11-30
Abstract: PURPOSE:To selectively reset plural desired function circuits by providing a reset control register which generates a reset signal consisting of bits made to correspond to the respective function circuits one to one. CONSTITUTION:Writing to the reset control register 11 provided in a chip control part 1 is performed to set modules desired to be reset, and then a reset command is sent to a command register 12. Consequently, reset signals R0-R5 for the set modules are outputted by the chip control part 1 and the corresponding modules are reset. Thus, the reset control register 11 and command register 12 are provided to perform the desired resetting operation only by sending the command of an instruction to the command register 12 without frequent re-setting to the reset control register 11 during system operation.
Patent JP-H08184861-A (JP)
Title: Space type optical deflecting element
Inventor: SEKIGUCHI TOSHISADA
IPC: G02F1/295
Filed: 1994-12-28
Abstract: PURPOSE: To provide a space type optical deflecting element which is applied to optical interconnection and is capable of dealing with optical switching and parallel optical information transmission. CONSTITUTION: This space type optical deflecting element is constituted by having a semiconductor substrate 16, a buffer layer 17, a light confining compensation layer 18, an MQW layer 19, a waveguide layer 20, a clad layer 21, a diffraction grating 26 for diffracting incident light, a conductive layer 22 and upper and lower electrode layers 23, 24 and deflects light emitting outside. Materials including dielectric substances, such as SiO2 , are used for the lad layer 21, by which the difference in the refractive index between the waveguide layer 20 and clad layer 21 constituting the diffraction grating 26 increases.
Patent JP-2000153386-A (JP)
Title: Laser beam machining device with microscope
Inventor: NOBO FUMIYOSHI
IPC: H01L21/3065
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To improve productivity without suffering from generation of worked defects by enabling removal of machined refuse even in case of generation of machined refuse through laser beam machining of a work piece. SOLUTION: In a laser beam machining device with microscope provided with a sample stage 1 on which a workpiece is placed, a microscope to visibly recognize the workpiece through an objective lense provided to a upper part thereof, and a laser beam machining means 6 to execute machining of the workpiece by using laser beam based on the result of the visible recognition, a first charging means 2 to charge the sample stage 1 on a first electric potential, an adsorptive surface 4 arranged around an objective lense 3, and a second charging means 5 to charge the adsorptive surface 4 on a second electric potential with a different polarity from the first electric potential.
Patent JP-H08264451-A (JP)
Title: Cylindrical sputtering shield
Inventor: ABUI TETSUPUMAN
IPC: H01J37/34
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To enable symmetrical films to be deposited in holes and grooves limiting the contamination of a substrate to a minimum by a method wherein a cylindrical member with a single aperture which penetrates through it and is demarcated by a ring-shaped wall is arranged between a target and a substrate support member. SOLUTION: A tube 12 is arranged between a target 14 and a substrate 16. It is preferable that the tube 12 is formed of the same material with the target 14. The tube 12 is installed between the substrate 16 and the target 14 with rods 70 and 72 possessed of opposed common shafts, the rods 70 and 72 are connected to the tube walls 40 apart from each other by an angle of 180 deg. at intermediate points between the upper ring-shaped end 42 and the lower ring-shaped end 43 of the tube 12. The rod 72 is placed on a chamber 24 through the intermediary of a sealed rotary coupling 76, and the rod 70 is extended from the chamber wall 24 through the intermediary of a second sealed rotary coupling 76.
Patent JP-2001146121-A (JP)
Title: Control device for hybrid vehicle with transmission
Inventor: TAKAOKA TOSHIBUMI
IPC: B60L50/16
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption, emission control, and drivability while selecting an appropriate gear shift in a hybrid vehicle with transmission. SOLUTION: Priority in relation to a request of the vehicle driving force is set in order of a gear shift in the direction for increasing the engine output, a gear shift in the direction for increasing the motor output, and a gear shift in the direction for increasing the gear ratio. Practically, a gear shift having the smallest gear ratio among the range, in which the engine speed more than the predetermined lower limit engine speed can be obtained, is selected (S12, S14), and the requested driving force is obtained by the engine output of the selected gear shift (S16). In the case where the requested driving force can not be obtained by the only engine output, the requested driving force is obtained by the engine output and the motor output (S18).  In the case where the requested driving force can not be obtained by the engine output and the motor output, a gear is shifted to the direction for increasing the gear ratio (S20).
Patent JP-H02176647-A (JP)
Title: Supporting body for photographic paper
Inventor: OMOTANI TSUNEHISA
IPC: B41M3/00
Filed: 1988-12-28
Abstract: PURPOSE:To prevent the edge spreading of ink by forming a print picture of the prescribed density on the entire surface of a sheet-like substrate through the use of specifically composed water-color printing ink. CONSTITUTION:The print picture is formed with at least one type of water-color ink out of the following two types; one type includes printing colorant and binder containing 50% or more cellulose dielectric and 50% or less shellac resin by weight, and the other type includes the printing colorant, binder whose principal component is shellac resin, and 3% or more aziridine-based, cross-liked agent by the total weight. The printing colorant used for the water-color ink can contain carbon black, titanium dioxide, and other pigment and dye used for the sheet-like substrate printing for a photographic paper supporting body. This prevents the edge spreading of ink.
Patent JP-H03188641-A (JP)
Title: Lead bending inspection equipment for qfpic
Inventor: TAKAYAMA MASATO
IPC: H01L21/67
Filed: 1989-12-18
Abstract: PURPOSE:To exactly inspect the lead of each side without complicating an equipment and increasing measuring time, by installing two optical displacement sensors, and setting the directions of sensors perpendicular to each other. CONSTITUTION:Displacement sensors 30a, 30b are fixed to a driving mechanism 28 so as to be able to move in the X, Y directions at the upper part of an IC positioning part 29, and arranged in the the manner in which the directions of the sensors 30a and 30b intersect perpendicularly. The sensor 30a is moved in the X direction or the Y direction, in a unified state with the sensor 30b, and the lead 33 of one side of a QFPIC 9 is scanned with the laser light radiated from a light source of the sensor 30a, thereby performing inspection. Next, the sensors are moved in the Y direction, and the lead of one of two residual sides is scanned with the laser light of the sensor 30b, thereby performing inspection. After that, the lead of the residual side is scanned by shifting the laser light of the sensor 30b from the travelling in the X direction, thereby performing inspection.
Patent JP-H04201382-A (JP)
Title: Recorder for forming image by applying voltage to recording material
Inventor: OKAMURA YOSHITAKA
IPC: B41L19/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent a leak, suppress a deterioration of an image quality, and improve durabilities of a plate and a recording material supply means by a method wherein the plate consists of an anisotropic conductive film having conductive properties only in a thick direction and an insulating pattern formed on the anisotropic conductive film correspondingly to an image. CONSTITUTION:A plate substrate 81 has a certain resistance in a film thick direction, but is completely insulated in a lateral direction. An image pattern 82 is obtained by photopolymerizing an ultraviolet curing resin in accordance with a predetermined image. A plate 8 is mounted on a metallic plate cylinder 9 made of aluminum or the like with a diameter phi of 60-100mm by a chucking means. A electric potential difference V2 exists between the plate 8 and an ink supply roll 6. The substrate 81 of the plate 8 has a resistance of several ohms in a film thick direction, but is completely insulated in a lateral direction. Therefore, there is little possibility that an electric current may locally concentratively flow between the ink supply roll 6 and the plate 8, and a deterioration of an image quality caused by a leak and a deterioration of materials of the ink supply roll 6 and the plate 8 can be prevented.
Patent JP-H01172480-A (JP)
Title: Adhesive for copper-clad laminate
Inventor: SUGIURA MICHIO
IPC: H05K3/38
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the title adhesive improved in tracking resistance etc., by mixing a polyvinyl butyral resin with a resol phenol resin, an epoxy resin, a melamine resin, a polyisocyanate and a phenoxy resin. CONSTITUTION:A phenol compound (a) is reacted with formaldehyde (b) at a (b) to (a) molar ratio of 1-2 in the presence of a catalyst to obtain a resol phenol resin (B). Separately, melamine (c) is reacted with component (b) in a molar ratio of (b) to (c) of 1.5-4.0 in a neutral or weakly alkaline condition to obtain a melamine resin (D). 30-70wt.% polyvinyl butyral resin (A) of a degree of butyralization of 60-65mol.% and a degree of polymerization of 1,000-2,000 is mixed with 5-40wt.% component B, 5-30wt.% epoxy resin (C) preferably of a bisphenol type or a novolac type, 5-40wt.% component D, 0.5-10wt..% polyisocyanate (E) (e.g., tolylene diisocyanate) and 5-40wt.% phenoxy resin (F) of the degree of polymerization of 100-700.
Patent JP-2001148482-A (JP)
Title: Manufacturing method of field effect semiconductor device
Inventor: KURATA SO
IPC: H01L27/12
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To generate an SiGe layer where Ge of sufficient concentration exists in a channel area even if the ion implanting quantity of Ge is less when ion- implanting Ge to an Si layer in an SOI wafer, to improve carrier moving degree in a field effect semiconductor device, and to improve current driving force on the manufacture method of the field effect semiconductor device. SOLUTION: A process for implanting Ge ions in an Si layer 3 in an SOI wafer, thermally oxidizing the Si layer 3, forming a SiO2 layer 4 on a surface and converting it into a thinned SiGe layer 3G is included.
Patent JP-H07201393-A (JP)
Title: Electric terminal
Inventor: GEORUGU HOTEA
IPC: H01R13/11
Filed: 1994-12-02
Abstract: PURPOSE: To provide an electric terminal having reinforcing spring members by which high contact pressure is acquired in spite of small size while contact arms are protected. CONSTITUTION: An electric terminal 2 is equipped with a contact 4 having oppositely-standing contact arms 14 and reinforcing spring members 6 having spring parts 54 for reinforcing elasticity of the contact arms 14. The spring parts 54 are each composed of a first spring arm 56 disposed outside the contact arm 14 and a second spring arm 62 extending in the direction substantially normal to the first spring arm 56. The first and the second spring arms 56, 62 are linked to each other by a link part 66 in the proximity of their free ends. High contact pressure is aquired by the second spring arm 62 substantially running along the displacement direction of the contact arm 14.  The reinforcing spring members 6, being formed substantially into a box shape while covering the contact 4 substantially as a whole, stabilize an attitude of the terminal in a terminal housing chamber while protect the contact arms 14 from damage.
Patent JP-H06159457-A (JP)
Title: Belt drive system for pulse motor
Inventor: MATSUMOTO HIDEKI
IPC: H02K7/10
Filed: 1992-11-17
Abstract: PURPOSE:To provide a belt drive system for a reversible pulse motor, which has a simple structure and does not require a large installation space so as to be effective for miniaturizing the entire device, and to prevent vibration and noise caused by the vibration. CONSTITUTION:A timing belt 4 wound on and stretched between a drive pulley 3 coupled to the output shaft 2 of a pulse motor 1, and a pulley 5, passes through the inside of a vibration suppressing idler 20 incorporating rotatable rollers 25, 26 which are arranged in parallel with each other with a predetermined distance therebetween.