baber/WOPTO huggingface dataset:
Patent JP-2000347050-A (JP)
Title: Optical transmitting/receiving module
Inventor: MASUDA YUKIYA
IPC: H04B10/40
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitting/receiving module which allows the multiple pieces to be manufactured together through a semiconductor process for example and which also facilitates connection with an optical fiber. SOLUTION: The module is constituted of an optical waveguide 6, which is formed on a substrate 1 in a manner matching to the optical fiber F held on an optical fiber guide groove 2a also formed on the substrate 1, and an optical filter arranged in this optical waveguide so as to branch the light of plural wavelengths passing this waveguide 6, with the optical fiber F connected through a half mirror 9 with light receiving elements for each wavelength and light emitting elements which are arranged on the substrate 1; as a result, a number of light transmitting/receiving modules can be manufactured together in bulk through a semiconductor process for example, and also the module facilitates connection with the optical fiber F.
Patent JP-H09315115-A (JP)
Title: Tire antiskid device
Inventor: IZUMIMOTO TAKAHARU
IPC: C08G18/73
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a resinous chain made of urethane resin having a three- dimensional structure. SOLUTION: This antiskid device wound around the outer circumferential part of a tire is thermoplastic upon fusion formation and made of urethane resin which has the JISA hardness of 50-90 and a molecular structure where a three-dimensional cross-linking structure with its base being hexamethylene diisocianate is introduced into a matrix after the heat formation. The urethane resin is hot formed by mixing 0.05-30 parts by weight of polyisocianate compound whose isocianate component is hexamethylene diisocianate and which contains urethodion group and isocianurate group and a modifier compound in which the mol ratio of hydroxyl compound is in the range of NCO/OH =0.90-1.10, with respect to 100 parts by weight of thermoplastic polyurethane resin.
Patent JP-H04309587-A (JP)
Title: Releasable pressure-sensitive adhesive
Inventor: AKIYAMA MAMORU
IPC: C09J7/02
Filed: 1991-04-04
Abstract: PURPOSE:To provide a releasable pressure-sensitive adhesive, wherein paper coated with the adhesive can be peeled off without leaving the adhesive behind even after it has been left alone for a long period following its adherence to an object, and whose adhesive strength is hardly affected by the surface condi tion of the object by mixing a specific acrylic monomer with a specific oligomer so that the mixture may have <= a specified glass transition temperature. CONSTITUTION:A releasable pressure-sensitive adhesive comprising an acrylic copolymer having a glass transition temperature of 10 deg.C or below is obtained by copolymerizing 100 pts.wt. monomer comprising a 1-3C alkyl (meth)acrylate and a 4-14C alkyl (meth)acrylate in a weight ratio of 10/90 to 40/60 with 1-25 pts.wt. oligomer of the formula (wherein R is H or CH3; and (n) is 1-5). Paper coated with the adhesive can be peeled off without leaving the adhesive behind even after it has been left alone for a long period following its adherence to an object because an increase of the adhesive strength is suppressed in the case of using the adhesive, and the adhesive strength is hardly affected by the surface condition of the object. Thus, the title adhesive is industrially very useful.
Patent JP-S5380639-A (JP)
Title: Track roller assembly machine
Inventor: KATSURADA HIDENOBU
IPC: B62D55/32
Filed: 1976-12-27
Abstract: PURPOSE: To improve the productivity of assembling track rollers by automatically inserting a pin into the groove between the collar of a track roller and a shaft in a track roller assembly machine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11231-A (JP)
Title: Cooking stand
Inventor: HIRATA YASUSHI
IPC: A47L15/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To improve the washing performance of a sink installed in a cooking stand. SOLUTION: This cooking stand is provided with a cooking stand main body 1, the sink 2 installed in the cooking stand main body 1, a water discharge port 4 positioned at the bottom surface part of the sink 2 and a sink washing port 5 for making water flow out along the wall surface of the sink 2 at the upper part of the sink 2. Then, since the water is made to flow out along the side wall surface 7 of the sink 2 from the upper part of the sink 2 by the sink washing port 5 provided on the upper part of the sink 2 installed to the cooking stand main body 1, cooking garbage scattered on the inner wall surface of the sink 2 and washing filth generated at the time of washing dishes, etc., are easily and surely removed to the water discharge port 4 and the sink 2 is kept in a clean and beautiful state at all times.
Patent JP-2000348981-A (JP)
Title: Electrolyte solution for driving aluminum electrolytic capacitor
Inventor: OKUBO KOZABURO
IPC: H01G9/035
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of product characteristics of a capacitor which uses electrolyte solution for driving aluminum electrolytic capacitor containing water. SOLUTION: Electrolyte solution for driving an aluminum electrolytic capacitor, which is constituted of inorganic acid, its salt and/or organic acid or its salt and a polyacrylamide, is used for solvent obtained by mixing ethylene glycol and water. Thus, deterioration of hydration of electrode foil is suppressed, and the deterioration of product characteristics is prevented.
Patent JP-S5281741-A (JP)
Title: Heat pump
Inventor: TAKADA SHIYUUICHI
IPC: F25B13/00
Filed: 1975-12-29
Abstract: PURPOSE: To reduce the load for a compressor in a heat pump for an air-conditioner by supercooling condensed refrigerant-liquid precisely and easily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6134557-A (JP)
Title: Developing method
Inventor: YUASA KAZUHIRO
IPC: G03G15/34
Filed: 1984-07-26
Abstract: PURPOSE:To elimimate the ground stain of a reverse elctrostatically charged toner, image drop-out, etc. and to make possible developing and recording with high quality by transferring and sticking the one-component high-resistance toner under conveyance to the other conveying means of electrical power and conveying the same to a developing part. CONSTITUTION:The layer 3a of a toner 3 electrostatically charged by a doctor blade 5 is conveyed by the rotation of a developing sleeve 4 and the reverse electrostatically charged toner 3N is generated by the friction, etc. of the toner particles 3 with each other and is mixed with the positive electrostatically charged toner 3p. the toner is thereby supplied from a sleeve 4 to recording body 1 via a conveying belt 6. The belt 6 has uniform potetial and the electric field direction is made unidirectional by the toner transfer bias of a power source 11. The toner 3p on the sleeve 4 is transferred and stuck by the electrical power of the electric field. On the other hand, the toner 3N is recovered into a developing hopper by the sleeve 4 without being transferred onto the belt 6.
Patent JP-S6047982-A (JP)
Title: Liquid crystal display timepiece
Inventor: IMAI YASUKATSU
IPC: H01M2/10
Filed: 1983-08-26
Abstract: PURPOSE:To obtain an inexpensive and accurate timepiece by reducing parts and a material, by forming a hole for inlaying and mounting the display surface side base plate of a liquid crystal display body, an opposed base plate mounted to the back surface of the display surface side base plate in a state protruded so as to be succeeded to the hole and escape parts of electronic constitutional parts. CONSTITUTION:Electronic constitutional parts consisting of a semiconductive integrated circuit 5, a crystal oscillator 6 and a battery 7 are mounted to the display surface side base plate of a liquid crystal display body at the enlarged part thereof enlarged from an opposed base plate 3. A wiring circuit 8 is preliminarily printed to the enlarged part prior to mounting the parts and, by soldering the terminals of the parts to the circuit 8, the connection of the circuit and the mounting of the parts are simultaneously performed. In addition, a housing 9 receiving the display body 1 is molded from an insulating synthetic resin and a hole 10 for inlaying and mounting the display surface side base plate 2 of the liquid crystal display body, the opposed base plate 3 mounted to the back surface of the base plate 2 in a state protruded so as to be succeeded to the hole 10 and the escape parts 11-14 of the parts are formed. Therefore, the assembling of a time piece is completed by inlaying and mounting the display body to the hole of the housing so as to turn the display surface to the outside.
Patent JP-2000342912-A (JP)
Title: Method and apparatus for removing grindstone particle in grinding solution
Inventor: IMAOKA HIROYUKI
IPC: B01D29/11
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To enable the reutilization of a filter by drawing a grinding soln. into a sludge storage container under negative air pressure to remove the sludge by the filter and supplying air to the filter from inside to the outside and to automatically recover sludge. SOLUTION: In a method and apparatus for removing grindstone particles in a grinding soln., the grinding soln. 26 is introduced into a sludge storage container 1 reduced in pressure by the suction of air and filtered by a filter 3 to recover a filtrate and, thereafter, air is blown against the filter 3 from the inside to the outside to backwash the filter 3 for use in next filtering.
Patent JP-S5782412-A (JP)
Title: Method and device for releasing pressure of charging hopper at blast furnace top
Inventor: SAWAI TOSHIAKI
IPC: C21B7/18
Filed: 1980-11-07
Abstract: PURPOSE: To treat residual pressure without releasing the residual pressure in a charging hopper directly to the atmosphere and without suction by an ejector by discharging the gas in said hopper into a treating line of gas produced in a blast furnace after evacuation then conducting the rest to a dust collector.  
     CONSTITUTION: A small bell hopper 6 of a blast furnace and a gas pipe 7D on the down stream side from an evacuating device 11 of a treating line of gas produced in the blast furnace are communicated with a primary pressure releasing pipe 27 with a primary pressure releasing valve 19. Further, the hopper 6 and a dust collector 23 are communicated with a dust collecting pipe 21 with a secondary pressure releasing valve 20. At the pressure releasing, the gas in the hopper 6 is subjected to primary evacuation by opening the valve 19, closing the valve 20, and conducting the gas in the hopper 6 of high pressure into the pipe 7D lowered of pressure with the device 11 by a pressure difference. Thereafter, it is subjected to secondary evacuation by closing the valve 19, opening the valve 20, and conducting the gas remaining in the hopper 6 together with dusty gas produced from around the blast furnace into the device 23 of the pressure slightly lower than the atmospheric pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5857664-A (JP)
Title: Disk loading device
Inventor: MANO YOSHIZUMI
IPC: G11B17/04
Filed: 1981-10-01
Abstract: PURPOSE:To perform the positioning of a disk, by securing a shift of a disk storing part between the position of the opening side and the position of the performance side, preventing the shift of the disk when the coincidence is obtained between the center of the disk and the center of a disk driving mechanism and shifting only the disk storing part. CONSTITUTION:A storing part 3 storing a disk D is shifted by a motor 19 between the opening side position and the performance side position. The part 3 goes horizontally at first and then moves down obliquely by means of a pin 14 interlocking a guide groove 15 provided on the side wall of a case 1 and a pin 16 interlocking a guide groove (not shown in the diagram) at the opposite side to the pin 14. When the part 3 reaches the performance position, the disk D touches a large diameter part of a positioning pin 25 and stops its shift. Thus only the part 3 moves down furthermore. The disk D is held between a driving disk 21 and a holding disk 22 and set in the performance state. In such way, the accurate positioning is possible for the disk.
Patent JP-S5866329-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOKI TERUAKI
IPC: H01L21/265
Filed: 1982-09-09
Abstract: PURPOSE:To obtain a semiconductor device without deteriorating characteristics by a method wherein infrared rays are irradiated at a wide range including the ion implantation region of a semiconductor substrate and the ion implantation region is activated. CONSTITUTION:N<+> layers 2a, 2d and a field oxide film 3 are provided on a P type Si substrate and an Al gate electrode 5 is made on a gate oxide film 4 and extension regions 2s', 2d' are made by implanting an N type ion. With infrared rays irradiated, the Al electrode 5 is hardly heated by reflection and the layers 2s, 2d, 2s', 2d' are annealed and if a phsophorus ion is implanted into the layers 2s, 2d, 2s', 2d' at 100KeV and annealing is done at 600 deg.C for 10min or more, for example 50% or more of impurities are activated. Then, an insulating thick film 3' is deposited on the oxide films 3, 4 by low-temperature CVD to provide ohmic electrodes 6s, 6d. This constitution suffciently heats the ion implantation part for annealing. Furthermore, the electrodes can be maintained at the temperature to the degree affected no influence. Therefore, even if Al or the like which is liable to react at the low melting point under high temperatures is used, no trouble will occur and a deterioration in characteristics will not be expected.
Patent JP-S641247-A (JP)
Title: Tape carrier
Inventor: SHIMAMOTO HARUO
IPC: H01L23/495
Filed: 1987-06-23
Abstract: PURPOSE: To increase an are a of a section to which a clamping force is applied at the time of sealing with resin, to reduce a pressure applied to a lead, and to prevent the lead from deforming by providing a reinforcing section of a hard material, such as a metal at the section except a conductor on a tape.  
     CONSTITUTION: In a tape carrier composed of a tape 1 made of a flexible insulat ing material, and a conductor (lead 7) made of a conductive material formed on the tape, a reinforcing section 10 made of a hard material having a high strength, such as a metal is provided at a suitable part except that formed with the lead 7 on the tape 1. For example, the reinforcing sections 10 made of the same metal material as that of the lead 1 are, for example, formed simultaneously at (four) sections not formed with the lead 7 on the periphery of an outer lead hole 5, and (5) vacant positions of a lead support 8 between a center device hole 2 and the hole 5. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5488150-A (JP)
Title: Fiber sheet optical system
Inventor: KUROKAWA TAKASHI
IPC: G02B6/13
Filed: 1977-12-26
Abstract: PURPOSE:To achieve miniaturization and perform optical scanning which eliminates the need for disposition and adjustment of precision optical system by using a fiber sheet patterned to optical scanning mechanism. CONSTITUTION:The optical guides 7 made in a fiber sheet 6 oppose to an optical guide sheet 10 on the scanning face 4 side and optical guides are arrayed on the circumference on the other end. If the light emitting diode 8 and condensing lens 9 provided within this circumference are rotated integrally along the circumference of the optical guides, light subsequently enter each optical guide, resulting in the subsequent illumination of one point on the scanning face 4 in one row. This light becomes the reflected light of the intensity corresponding to the black and white of the original placed on the scanning face 4. The reflected light then enters the inside of the optical guide sheet 10, from where it is led to a photoelectric transducer 5, whereby the original may be read. If the light intensity of the light emitting diode 8 is modulated by signals and photosensitive recording paper is put on the scaning face 4, recording according to the modulation signals may also be performed.
Patent JP-S6137606-A (JP)
Title: Control device for flowing shelf system
Inventor: TAJIMA TOOHEI
IPC: B65G1/137
Filed: 1984-07-30
Abstract: PURPOSE:To improve a function of the captioned system by detecting blocks possible to be conveyed, setting priorities of those blocks in the order of said detection, and simultaneously executing conveyance of those blocks based on said priorities in the captioned system with use of intermittent compressed air supply. CONSTITUTION:Sensors 27a-27h and 28a-28h are provided on respective warehousing ports 12 and delivery ports 15, and an L level is inputted at ordinary time into a priority control unit 60, while a H level inputted into the same when a fork lift approaches the sensor. With this inputted 63 judges any of bays 24a- 24h to be operatable by making use of a main control part 631, and stores in succession the resultant information in a pulsing order memory 634. The main control part 631 issues an instruction to start pulsing operation to an output circuit 64 based on on-delay time, pulsing on-off time, and cycle time of the sensors 27, 28 being set 632. With such arrangement, a function of the captioned system can be improved.
Patent JP-S5867624-A (JP)
Inventor: MAAKU BEIRANKOOTO
IPC: A61K31/235
Filed: 1981-10-02
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-H027299-A (JP)
Title: Prom writing device
Inventor: SATO KAZUNORI
IPC: G11C16/06
Filed: 1988-06-24
Abstract: PURPOSE:To eliminate necessity to follow a procedure to write information and a trouble of assistance by providing at least one IC socket, one optical erasure means, and one control means in a PROM writer. CONSTITUTION:When a PROM write operation is designated from a keyboard 4, the blank check of a PROM inserted to the IC socket 3 by a control part 2 is performed. When the PROM being set in no blank state is inserted, the content of the PROM is erased by generating an ultraviolet ray by an ultraviolet ray generating means 1. When the erasure of the PROM is completed, the control part 2 writes data on the PROM, and the data written on the PROM completing write is read out and is compared and checked with the data to be written. Thus, the write of the PROM can be automatically completed only by one time of operation. In such a way, it is possible to automatically and easily perform a series of operations such as the erasure, the write, and checking of the data in the PROM.
Patent JP-S5946909-A (JP)
Inventor: KURODA KIYOSHI
IPC: A47B77/00
Filed: 1982-09-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11347452-A (JP)
Title: Electrostatic dust collecting device
Inventor: CHO BUNSHIN
IPC: B03C3/80
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic dust collecting device improved in the economy and the maintenance safety of device by adding a hot air generation structure to an electrostatic dust collecting device and taking off oily scale at a high temp. SOLUTION: This electrostatic dust collecting device is provided with a shell body 2, an electcostatic dust collector 4, an air flow-in stopping part 21, an air discharge stopping part 22, a hot air injecting port 26 and a hot air generation device 25 and the oily scale stuck to an electrode plate in the dust collector 4 is safely removed with a simple device by being taken off at the high temp. with the hot air supplied to the inside of the shell body 2.
Patent JP-S5948748-A (JP)
Title: Original pressing plate
Inventor: YAMAJI MASAAKI
IPC: G03G15/04
Filed: 1982-09-11
Abstract: PURPOSE:To press and support an original tightly by using a relatively lightweight pressing plate, by arranging high specific gravity parts and low specific gravity parts dispersedly over the entire surface, and forming an original pressing surface flatly. CONSTITUTION:The original pressing plate for pressing and holding an original placed on the platen of a picture forming device has a top flat plate part and the numbers of high specific gravity members 2 projecting downward in parallel. Those high specific gravity members 2 are made of metal, hard resin, etc., and recessed parts between the parallel downward projecting parts are charged with low specific gravity members 3 formed of elastic materials made of foamy bodies such as foamed polyurethane, etc.; and a white member 4 is attached to its under surface in one body and the pressing plate abuts on the exposure glass plate 5 of a copying machine uniformly on the whole. Pressing operation depends mainly upon the high specific gravity members 2, so the original is pressed tightly even if the pressure plate itself is relatively light in weight, so preventing a shift of the original as much as possible.
Patent JP-H11354822-A (JP)
Title: Double-side incidence type solar cell module
Inventor: NAKAJIMA SABURO
IPC: H01L31/042
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a double-side incidence type solar cell module which facilitates series connection of double-side incidence type solar cells. SOLUTION: This double-side incidence type solar cell module 10 comprises a front surface member, back surface member, a plurality of double-side incidence type solar cells 12 disposed between the front and back surface members with their polarities alternately changed at the front and back sides, and two conductor wires 14 for electrically in series connecting the double-side incidence type solar cells 12 the front to front surface and back to back surface.  This eliminates the need for leading the conductor wires 14 from the front surface of the double-side incidence type solar cell 12 to the back surface of the next solar cell 12, and hence substantially eliminates the need of the gap between the solar cells 12, resulting in the solder connecting work being facilitated and the area of the double-side incidence type solar cell module 10 can be reduced while ensuring required generation quantity.
Patent JP-H05330504-A (JP)
Title: Vertical bag making, filling and packaging machine
Inventor: MIYAZAKI SEIJI
IPC: B65B9/087
Filed: 1992-05-25
Abstract: PURPOSE:To decrease noises and vibrations of a machine by providing vertical heaters that seal end edges of wrapping films that are put together in rib-shaped state, horizontal sealing and cutting devices that make high-speed box motion and wrapping cylinder flattening devices that follow in terms of velocity the movement of horizontal heaters. CONSTITUTION:End edges (f) of wrapping films (F) that are put together in rib-shaped state pass through small gaps provided to a pair of vertically-long vertical heaters 6 that are provided between film-drawing rolls 5 and heater rolls 8. During such passage, the end edges (f) of the wrapping films (F) are heated up to a temperature with which welding can be made, and weak pressure sealing is applied thereto, and then complete vertical sealing is made by a pair of heater rolls 8, overlapping the heating made by the vertical heaters 6. Then, horizontal sealing is made by closing motion of horizontal heaters 9, and the wrapping films are lowered, synchronizing with the descending speed of a wrapping cylinder (H). At this time, squeezing rods 21, 21 descend together with the horizontal heaters 9, with a specified distance kept in the downward position from the horizontal heaters 9, and arrive at a down position ahead of the arrival of the heaters, and then start opening. Then, the horizontal heaters 9 arrive and start opening, and, the heaters are elevated in return motion, while the squeezing rods 21, 21 ascend at high speed along the inside of the horizontal heaters 9, preceding the ascending motion of the horizontal heaters.