baber/WOPTO huggingface dataset:
Patent JP-S6029246-A (JP)
Title: Contact sensor for electric discharge machine
Inventor: OBARA HARUKI
IPC: B23H7/26
Filed: 1983-07-13
Abstract: PURPOSE:To improve the repeating accuracy by applying pulse voltage having zero average level across a repeating tool electrode and a work to detect contact between them thereby preventing rust or electrolytic corrosion of work upon occurrence of shortcircuit due to contact. CONSTITUTION:When positioning the tool electrode P and a work W under non- working, oscillating pulses are provided to the base of transistor Tr to cause repeating on-off function thus to feed pulse currnet to the primary of a pulse transformer PT which will produce pulse voltage having zero average level at the secondary of pulse transformer PT. Said voltage is applied across the electrode P and a work W while at the same time passed through an absolute level circuit 1 and a smoothing circuit 2 to be compared with the referential voltage VL2 at the comparator C2 and when moving the electrode P and the work W relatively to contact the referential face of the work W with the electrode P, the output between A-B will go to zero and outputed from the comparator C2 to inform shortcircuit between both members. Since the average voltage is zero, it will never cause rust nor corrosion.
Patent JP-H02305215-A (JP)
Title: Switching circuit for pulse signal
Inventor: TACHIBANA ATSUHIRO
IPC: H03K17/16
Filed: 1989-05-19
Abstract: PURPOSE:To act both a function as a switch having a short signal propagation delay time and a function correcting a signal waveform distortion simultaneously by using a variable voltage generating circuit for controlling a gate electrode and a source electrode so as to apply a gate-source electrode of a field effect transistor(TR). CONSTITUTION:A gate voltage control variable voltage generating circuit 7 is adjusted so as to generate a voltage being a critical voltage or below such as 0V when a switch is turned off and a voltage between points 2 and 6 such as 16V to obtain an optimum resistance for correcting the waveform distortion when the switch is closed. The switch circuit as above applies the control of pulse signal on/off sent from an input side transmission line 3 to an output side transmission line 5 and acts like correcting the waveform distortion.
Patent JP-H11314375-A (JP)
Title: Residual quantity detector of ink in ink cartridge
Inventor: SHIYOUKI MIKIO
IPC: G01F23/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To deal with halfway replacement of ink cartridge by writing an identification code to an TD provided on an ink cartridge in addition to type information. SOLUTION: A residual quantity of ink operating section 2 reads out the ID 10 of an ink cartridge 1 fixed to a printer and, at the time of printing, the residual quantity of ink corresponding to an ID code included in that ID 10 is read out from a residual quantity of ink memory section 4 based on the ID code. When the corresponding residual quantity of ink is not stored at the memory section 4, ink capacity of that type is read out from a basic data memory section 3 based on the type information included in the ID 10. A new residual quantity of ink is determined, as required, based on the number of ink dots counted at an ink dot counting section 5 a residual quantity of ink read out from the memory section 4 or an ink capacity read out from the basic data memory section 3.
Patent JP-S5916388-A (JP)
Title: Solar battery module
Inventor: OMURA KUNIYOSHI
IPC: H01L31/042
Filed: 1982-07-19
Abstract: PURPOSE:To enable to massproduce the titled solar battery at low cost by a method wherein ethylene vinyl acetate resin is used as filling resin, thereby enabling to dispense with an autoclaving process. CONSTITUTION:Vinyl acetate of 30wt% is added as base resin for ethylene vinyl acetate resin 10, dicumyl peroxide is added as a crosslinking agent, 2,6-ditetrabutyl paracresol is added as an antioxidant, 2-hydroxy-4-octoxybenzophenone is added as an ultraviolet ray absorbent and a hindered amine delivative is added as an ultraviolet ray stabilizer. A resin sheet 10 is cut into the prescribed measurements, and a solar battery element 3 is pinched between the resin sheets 10. A cover glass plate 1, a resin sheet 10, a solar battery element 3 and a backside material 9 are formed into sandwich form, and a vacuum pressure-welding is performed under heat in a rubber pack. As ethylene vinyl acetate resin has a very low water absorption property, the humidity control process for resin is unnecessitated.
Patent JP-H0420686-A (JP)
Title: Hinge
Inventor: NISHIDA TSUTOMU
IPC: E05F3/20
Filed: 1990-05-16
Abstract: PURPOSE:To make it possible to open and close a moving body automatically with the release of a lock by bringing into contact with the end of a bearing to interlock interlocking sections provided to both ends of a spring wound on a shaft respectively with the first plate and the second plate. CONSTITUTION:A shaft 1 is fitted and inserted in the first bearing 17 of the first plate 13, and the second bearing 18 of the second plate 14 is fitted in the front end of the shaft 19 so that it is capable of loading and unloading. A spring 20 is wound on the shaft 19 by bringing into contact with the end of the first bearing 17, and the first and second interlocking sections 21 and 22 are provided to the ends of the shaft 19. After that, the first interlocking section 21 is interlocked with the first plate 13 or a fixed body to which the first plate 13 is mounted, and the second interlocking section 22 is interlocked with the second plate 14 or a moving body to which the second plate 14 is mounted. When a lock of the moving body is released, the spring 20 is so operat ed that the moving body is opened or closed automatically by elasticity.
Patent JP-S61284957-A (JP)
Title: Image sensor
Inventor: KATO TOSHIAKI
IPC: H04N5/335
Filed: 1985-06-11
Abstract: PURPOSE:To obtain an image sensor having preferable manufacturing yield and high reliability without shortcircuit even if a defect such as a pinhole exists in a photoconversion semiconductor film by composing the second electrode layer on the film of a conductive resin. CONSTITUTION:The first electrode layer 2, a photoelectric conversion semiconductor layer 4 and the second electrode layer 6 are laminated on an insulating substrate 1, and the second electrode layer 6 of an image sensor formed at one electrode layer as a common electrode and the other electrode layers as individual electrodes is composed of a conductive resin. For example, a plurality of lead wirings 3 alternately led in different directions from individual square ITO electrodes 2 are formed in parallel on a glass substrate 1. Then, a P-type a-SiC film, an I-type a-Si film, and N-type a-Si film are sequentially formed, and a P-I-N junction type photoelectric conversion film 4 is mask-formed as shown. Then, an interlayer insulating film 5 is so formed of resin of cyclic polybutadiene as to open a window on the electrodes 2, and a common electrode 6 is eventually formed by screen printing with conductive paste of carbon.
Patent JP-H0862782-A (JP)
Title: Carrier for film package
Inventor: TOMASU JIEEMUSU KOOSHIYU
IPC: B65D77/00
Filed: 1995-05-25
Abstract: PURPOSE: To prevent the jamming of a film sheet, while having sufficient rigidity for a carrier. CONSTITUTION: This carrier is composed of the laminated body of film sheets, protection carrier 22 partially surrounding the laminated body, and flexible light shield package 4 surrounding the carrier and laminated body. In such a package 20, the carrier 22 is provided with a bottom panel 30, 1st and 2nd side panels 32 and 40 integrally fixed through a hinge adjacent to the side edge of the bottom panel 30, and upper panel 28 extended from one edge part of a side panel and permanently fixed to the other panel, so as to specify a fixed external corner part, and the upper panel 28 has a dimension at a certain degree for keeping the exposed state of the bottom panel 30 under the upper panel 28 at one part of any one of the film sheets. Thus, the film package 20 is provided for decreasing the crush of the carrier 22 during the removal of the flexible package, by providing sufficient rigidity for the carrier 22 by permanently fixing the upper panel 28 to the other side panel.
Patent JP-H09311978-A (JP)
Title: Temperature controller storage structure for temperature control box equipment
Inventor: UESAWA TAKASHI
IPC: G07F9/10
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration noises and also to facilitate the loading/ unloading of a temperature controller. SOLUTION: In a temperature control box equipment, an equipment body 1 includes a box part 4 storing a temperature control object and a storage part 3 storing a temperature controller 2. Then a temperature controller unit U containing the controller 2 attached on an attachment frame 11 is stored in a temperature controller storage part 3 and also placed on a base frame 12. At the same time, a vibration control elastic member 16 which is placed between both frames 11 and 12 and elastically supports the unit U is provided on the lower surface side of the frame 11. Then a skid 17 is added on the lower surface side of the member 16 or the upper surface side of the frame 12 to reduce the coefficient of friction between the frame 12 and the member 16 in comparison with a direct contact of them.
Patent JP-H06338462-A (JP)
Title: Method for growing compound semiconductor crystal thin film
Inventor: KIMURA HIROYA
IPC: H01L21/205
Filed: 1993-05-28
Abstract: PURPOSE:To provide a compound semiconductor crystal thin film which allows less dislocation and stress by growing a second compound semiconductor crystal thin film on a silicon substrate and growing objective compound semiconductor crystal on it. CONSTITUTION:A second compound semiconductor crystal thin film, which can be destroyed more easily and has characteristics that allows crystal defective and dislocation more easily when stress is applied than an objective first compound semiconductor crystal and a silicon substrate, is grown on the silicon substrate. Then, the objective first compound semiconductor crystal thin film is grown. Thus, even when stress is applied during the temperature decrease after the growing, dislocation is generated preferentially on the second compound semiconductor crystal thin film which can be destroyed most easily. Therefore, dislocation in the objective first compound semiconductor crystal thin film grown on the second compound semiconductor crystal thin film is reduced and stress is also reduced simultaneously.
Patent JP-H07120880-A (JP)
Title: Production of photographic substrate
Inventor: MITSUI KAZUKI
IPC: G03C1/795
Filed: 1994-06-09
Abstract: PURPOSE:To allow two layers to exhibit their performance respectively after drying in the method for applying a polymer layer having an acid radical and a conventional gelatin layer in one stage by using phthalated gelatin and apolysaccharide which is gelled by cooling, in a buffer layer. CONSTITUTION:A hydrophilic colloidal coating composition is applied in multiple layers at the same time on a traveling substrate by a multilayer slide coater such as a slide coater and a cascade coater. In this case, a layer contg. phthalated gelatin or a polysaccharide which is gelled by cooling is provided as a buffer layer between a polymer layer contg. an acid radical and a gelatin layer applied thereon. The phthalated gelatin preferably has phthalated ratio of 45-95%. Agar, Kappa carageenan, iota carageenan, lambda carageenan, pectin and gelangum are used as the polysaccharide.
Patent JP-S5751472-A (JP)
Title: Type
Inventor: HIRAOKA YUUJI
IPC: B41J1/30
Filed: 1980-09-16
Abstract: PURPOSE: To obtain a plastic composite material excellent for mass production of types having a longer printing life, by composing of a plastic, particles of a metal oxide or metal carbide in a specified amount, and inorganic fibers in a specified amount.  
     CONSTITUTION: Into a plastic such as a phenol resin or the like are incorporated particles having a particle size of 5μm or less of a metal oxide (for example, alumina) or a metal carbide (for example, silicon carbide) in an amount of 10% or more by weight and inorganic fibers in an amount of 10% or more by weight. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S617628-A (JP)
Title: Illuminator
Inventor: TAWA SUSUMU
IPC: H01L21/027
Filed: 1984-06-22
Abstract: PURPOSE:To prevent a main shutter from thermal deforming assuring exposure at high precision by a method wherein a movable sub shutter with independent driving source is provided immediately before or near an opening and closing shutter. CONSTITUTION:A main shutter 9 and a sub shutter 27 for heat resistance and protection are provided immediately before an integrator 6 to be driven to a sequential by independent motors 11, 28 using a controller 15. The integrated exposure of light flux 17 of light beams 14 shielded by a blade 18 of main shutter 9 is equivalent to TexpXI while the intensity of illumination I is measured by a light receiver 12. When the main shutter is subjected to thermal deformation, an integrated exposure curve is deflected from an ideal curve 24 to differentiate actual value from specified value making EV overexposed or short. The sub shutter 27 newly provided may be closed if a wafer stops running due to an accident to shield the main shutter 9 from the light flux 17. Resultantly the main shutter 9 may be prevented from thermal deformation to assure exposure at high precision.
Patent JP-S61286057-A (JP)
Title: Rotary type automatic soldering device
Inventor: FURUYA HARUMI
IPC: B23K1/08
Filed: 1985-06-12
Abstract: PURPOSE:To automate a soldering and to stabilize the quality and to increase the operability by passing through the series of soldering process arranged in opposition to the table the substrate material fitted to the table side face by turning the rotary table. CONSTITUTION:The rotary table 1 rotating at the prescribed speed is arranged at the center to solder automatically a small sized printing board. Plural board holding parts 2 fitting the board on the rotary table 1 are fitted at the prescribed intervals. The soldering of the board is executed automatically by the rotation of the table by arranging the tape delivery part 8 for covering the soldering disusing part of the board, fluxer 9, tape cutter part 10, preheater part 11, solder tank 12, tape winding part 13, etc. in the rotary direction of the rotary table 1. The work efficiency is thus increased and the yield of the product is increased as well.
Patent JP-S62284982-A (JP)
Title: Closed type scroll compressor
Inventor: CHIYOTANI TSUKASA
IPC: F04C18/02
Filed: 1986-06-02
Abstract: PURPOSE:To improve abrasion resistance by setting a ring harder than the material of a rotation scroll at the boss part of the rotation scroll so as to insert into an engage with and engagement recess part. CONSTITUTION:A ring 15 being harder than the material of a rotation scroll 10 is set at the boss part 14 of a rotation scroll 10. The upper end part of a crank shaft 4 becomes a main shaft part 16 and an engagement recess part 17 is provided there. A metal 19 is engaged along the periphery of the engagement recess part 17, which so supports a boss part as to rotate freely 14 through the ring 15. Accordingly the abrasion at the boss part 14 of the rotation scroll 10 and at the engagement recess part 17 of a crank shaft 4 is contrived to improve.
Patent JP-H0422645-A (JP)
Title: Recording head
Inventor: KIMOTO ISAO
IPC: B41J2/255
Filed: 1990-05-17
Abstract: PURPOSE:To easily perform enlarged and reduced printing of characters by a method wherein head pins are attached on a base plate in a line, in the traveling direction of a recording head and at a specified angle to the traveling direction, and the base plate with the pins is rotated within a plane which is parallel with a recording surface. CONSTITUTION:A setting assembly consists of a magnetic driving members 12 and 13, a plate spring 15, an armature 16 and head pins 17, and two or more setting assemblies are arranged on a base plate in a line and at a diagonal angle theta1 to the traveling direction of a recording head. The pin 17 made of a short rod material is put through a through-hole 18 from behind the base plate and projects forward. A driving motor 30 is brought in operation when a magnifying power is designated, and a setting block 40 is rotated within a plane which is parallel with a printing surface, so that the diagonal angle theta1 of a line of head pins is changed, causing the height to be increased or decreased. When the diagonal angle is increased, enlarged printing takes place, and when it is decreased, reduced printing is performed. Setting data of two or more characters are transferred simultaneously with traveling of the recording head, and setting action is carried out with two or more head pins 17 actuated.
Patent JP-H06341895-A (JP)
Title: Light environment sensor and lighting control system
Inventor: AKASHI YUKIO
IPC: H05B37/02
Filed: 1993-05-31
Abstract: PURPOSE:To sense and evaluate the brightness which a human being feels and to control lighting conditions properly for achieving a comfortable lighting environment in an indoor lighting facility of an office or a housing, etc. CONSTITUTION:A light environment sensor 4 consists of an upper surface 1A in a regular octagonal shape, upper inclined surfaces 1B-1I in a trapezoid shape in contact with it, side surfaces 1J-1Q in a square shape in contact with them, lower inclined surfaces 1R-1Y in a trapezoid shape in contact with them, and a bottom surface 1Z in a regular octagonal shape in contact with them, the current brightness feeling of an indoor lighting environment is calculated by an operation part 5 on the basis of the illumination information from the light reception parts 3A-3Z of the light environment sensor 4, the degree of comfort is grasped on the basis of the value by a lighting dimmer control part 7, and then the level of each lighting instrument 8 is controlled so that the indoor lighting environment can be maintained to be comfortable constantly regardless of the fluctuation in daylight.
Patent JP-H08320801-A (JP)
Title: Cpu board doubling system
Inventor: TANUMA HIROYUKI
IPC: G06F11/20
Filed: 1995-05-26
Abstract: PURPOSE: To make information stored in a secondary storage consistent at the time of switching to a non-in-use CPU board. CONSTITUTION: An in-use side CPU board 1 and the non-in-use side CPU board 2 have secondary storages 20 and 21 mounted on a rack 100 and the in-use side CPU board 1 is equipped with a means which writes information of a unit in the secondary storages 20 and 21 as data, a means which makes the non-in-operation side CPU board 2 detects a fault occurring in the in-operation side CPU board 1, a means which switches the in-use and non-in-use side CPU boards in response to the detection, and a means which makes the CPU board switched from the non-operation side to the in-operation side start operating according to the information in the secondary storages, thereby obtaining the doubled CPU boards 1 and 2.
Patent JP-H02308852-A (JP)
Title: Resin composition and laminate provided with layer of the same composition
Inventor: KOYAMA MASAYASU
IPC: C08L71/02
Filed: 1989-05-23
Abstract: PURPOSE:To provide a resin composition having an excellent oxygen-absorbing rate and an excellent oxygen-absorbing capacity, suitable for caps and packaging containing and enabling to enhance the preservativity of contents thereof by adding a deoxidizing agent to a resin having a large oxygen permeation coeffi cient and a large water-absorbing capacity. CONSTITUTION:A thermally moldable resin (composition) (e.g. polyethylene oxide modified product or acrylic acid-vinyl alcohol copolymer) having an oxy gen permeation coefficient of >=10<-12>cc.cm/cm<2>.sec.sec.cmHg at 20 deg.C at 0% RH and a water absorbing capacity of >=1% in pure water at 20 deg.C is compounded with a deoxidizing agent. The deoxidizing agent includes the pow der of a reducible metal and a polymeric compound having a polyhydric phenol in the skeleton thereof, having particle sizes of generally <=100mum, especially <=50mum.
Patent JP-S616219-A (JP)
Title: Silver material for accessory
Inventor: TAKIGUCHI FUJIMATSU
IPC: C22C5/06
Filed: 1984-06-21
Abstract: PURPOSE:To obtain a lustrous accessory having improved hardness and taking hardly scratches by dispersing uniformly and finely a prescribed percentage of zinc oxide in silver so as to prevent the coarsening of the grains during heat treatment. CONSTITUTION:A mixture of silver powder with zinc oxide powder is subjected to powder metallurgical processing to obtain a silver material for an accessory contg. 1-15wt% zinc oxide dispersed uniformly and finely in silver. The grains of the silver material are not coarsened by heat treatment such as annealing or brazing, and a lustrous accessory having improved hardness and hardly scratched is obtd.
Patent JP-2000319719-A (JP)
Title: Plug for stirring molten metal
Inventor: MITSUI HARUO
IPC: C21C7/072
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To stably execute gas injection from a plug for stirring molten metal made of closed quality refractory without increasing the gas pressure regardless of thermal expansion at the using time. SOLUTION: The gas injecting hole in the plug made of the closed quality refractory is arranged as an annular slit 4 over from the bottom part to the upper surface, and also, radiating slits 7 intermittently in the axial direction to the annular slit 4 are disposed so as to be communicated with the annular slit 4. Particularly, the radiating slits 7 at the lower part side to the pitch angle position having 1/2 to the radiating slits 7 at the upper part side of the plug, are disposed. The gas injection is almost continuously, uniformly and safely executed so that the height positions in the height direction at the lower part of the radiating slit 7 at the upper part side and at the upper part of the radiating slit 5 at the lower part side, are overlapped.
Patent JP-H09308606-A (JP)
Title: Video processor for electronic endoscope
Inventor: SUGIMOTO HIDEO
IPC: A61B1/04
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To selectively use plural electronic endoscopes by providing a video processor with a connector connection regulating means for regulating the connection of a connector to another connector receiver while being interlocked when the connector receiver of an endoscope is connected to one connector receiver. SOLUTION: In the state of connecting a 1st connector 14 to a 1st connector receiver 31, an opposite side terminal part 65 of an operating stick 60 pressed with the side face of the 1st connector 14 is protruded into a connector receiver cylinder 321 of a 2nd connector receiver 32. Therefore, when a 2nd connector 24 is inserted into the 2nd connector receiver 32 in that state, the top end face of the 2nd connector 24 is abutted to the protruded end 65 of the operating stick 60 so that the 2nd connector 24 cannot be inserted into the connector receiver cylinder 321 any more and the 2nd connector 24 cannot be connected with the 2nd connector receiver 32.