baber/WOPTO huggingface dataset:
Patent JP-H06157130-A (JP)
Title: Inorganic binder and sintered block using inorganic binder and production therefor
Inventor: KUBOKAWA TOYOYUKI
IPC: C04B28/06
Filed: 1992-11-20
Abstract: PURPOSE:To provide an inorganic binder having a self-curing property and presenting a stone-like surface in a half-fused state by firing at a relatively lower temp. and to provide a sintered block excellent in a design property, appearance not impaired by chipping, etc., high slipping resistant value in a wet state, superior in the dimensional stability, and excellent in water absorptive property, while it keeps high strength, by using the inorganic binder as a raw material for the surface layer. CONSTITUTION:The inorganic binder being formed by mixing 8-46wt.% alumina cement, 5-27wt.% a boric compound expressed in terms of B2O3, 5-70wt.% siliceous material, 5-30wt.% blast furnace slag (but the sum of the above described siliceous material and the blast furnace slag is <=70wt.%), and 0.5-5wt.% alkali metal compound expressed in terms of R2O (R is Na or /K), is used as raw material for the surface layer, and it is an integrally molded product together with the raw material for base layer and the sintered block in which only the surface layer is a half-fused sintered state, is produced.
Patent JP-H11165761-A (JP)
Title: Shrink package of gable-top container
Inventor: OISHI MANABU
IPC: B65D5/08
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To easily remove an outer shrink film by providing unsealing holes on at least the shrink film covering a space formed on a side upper part of a gable-top container in a package with the gable-top container packaged by the shrink film. SOLUTION: When a gable-top container 2 preferably used in packaging refined sake, milk or the like is to be packaged by a shrinkable film, that is a thermoplastic film 3, unsealing holes 31 are formed in a line on the film 3. The unsealing holes 31 are provided entirely on the film 3, or as shown in the figure, they are intermittently provided from a bottom to an upper part on a side face 21 of the container 2. In order to inform a consumer that the shrink package 1 has an unsealing means on the film 3 covering a space 22, print 32 indicating a position to be unsealed may be applied on a side of the unsealing holes 31 of the film 3. By this providing the unsealing holes 31, the film 3 can be easily broken for removal.
Patent JP-H07201818-A (JP)
Title: Dry etching equipment
Inventor: MATSUDA IZURU
IPC: H01L21/3065
Filed: 1993-12-28
Abstract: PURPOSE:To provide equipment for manufacturing semiconductor devices without wafer transport troubles due to the residual of electrostatic adsorption upon completion of etching or damages due to charge-up while performing a temperature control for semiconductor wafer due to electrostatic adsorption. CONSTITUTION:A surface of a lower electrode 15 is covered with ceramics having a volume resistivity of 1X10<8> to 10<9>OMEGAcm in configuration, and an electrode free of wafer transport trouble due to the residual of electrostatic adsorption upon completion of etching or damages due to charge-up can be obtained.
Patent JP-2000158838-A (JP)
Title: Lithography printing plate material
Inventor: TANIGUCHI TETSUYA
IPC: G03F7/033
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a material for a lithography printing plate of nonmetallic support body which facilitates the automatization of a plate making process and in which a lithography printing plate having sufficient plate wear even if the material is automatically transferred. SOLUTION: In the material for a lithography printing plate wherein at least one hydrophilic layer and at least one image forming layer are provided on a supporting body, the supporting body has a modulus in tension (JIS K7113) of 300-1500 kgf/mm2 and is composed mainly of an organic polymer, and at least one layer of the image forming layer has a sea-island structure comprising a continuous phase and a discontinuous phase. And in a lithography printing plate material having a hydrophilic image forming layer on a supporting body, the supporting body has a modulus in tension (JIS K7113) of 300-1500 kgf/mm2 and comprises an organic polymer, and the hydrophilic image forming layer has an island structure comprising a continuous phase and a discontinuous phase.
Patent JP-H01176690-A (JP)
Title: Speed combustion equipment of ignition plug for internal combustion engine
Inventor: KASHIWABARA RYOHEI
IPC: H01T13/20
Filed: 1987-12-29
Abstract: PURPOSE:To seek to shorten time from formation of a flame core at a plug gap to combustion of mixed gas at an ignition groove by providing a fuel centralizing part, at the center of a central electrode, at the end face on the column end side of the central electrode, and forming an ignition groove which leads to the fuel centralizing part in the direction crossing the axis line, and then opening the side end of the ignition groove on the peripheral side of the central electrode. CONSTITUTION:A fuel centralizing part 8 is provided at the center of a central electrode 4 at the end face on the column end side, end an ignition groove 7 which leads to the fuel centralizing part 8 is formed in the direction crossing the axis line, and the side end of the ignition groove 7 is opened on the peripheral side of the central electrode 4 which forms a plug gap 6 together with the end face of an earth electrode plate 5. When a flame core is formed at the plug gap 6 by the ignition, the flame core which resists the end face of the earth electrode plate 5 forming the plug gap 6 projects in the direction of the ignition groove 7. Hereby, it becomes possible to easily shorten the time from formation of the flame core at the plug gap 6 to combustion of mixed gas at the fuel centralizing part 8 through the ignition groove 7.
Patent JP-H03196963-A (JP)
Title: Spherical polishing method for ceramics and working guide therefor
Inventor: MORI YUKIO
IPC: B24B37/07
Filed: 1989-12-25
Abstract: PURPOSE:To remove burrs easily without crushing a rough sphere by performing its temporary burning prior to regular procedures, and deburring the temporarily burned ceramics sphere by means of vibrating barrel polishing. CONSTITUTION:A spherical body 1 immediately after its forming is made up into a rough sphere 4 with a mold, and a parting line 2 produced by the mold and burrs being caused in a feed port 3 at the time of forming are removed by a vibrating barrel polishing method using triangular media as the abradant. With these burrs removed, the rough sphere 4 is made possible for yet smoother rolling and it is inserted into a circular hole 8 of a rough sphere guider 9 housing each individual rough sphere 4 in space between both upper and lower plates 5 and 6 for protection's sake. Then, the guider 9 is rotated or revolved by a relative speed difference between these upper and lower plates 5 and 6, centering on a turning shaft of a lapping machine, thus this rough sphere 4 is polished into a fine sphere.
Patent JP-H03196085-A (JP)
Title: Experiment on wave motion of light
Inventor: MAEDA AKIYOSHI
IPC: G01J9/02
Filed: 1989-12-25
Abstract: PURPOSE:To know the actual state of waves to afford a basic principle on the elucidation of the physical significance of the space which is the mother of the waves and to widely popularize the inexpensive experimenting method for not only research but education as well by bringing a contact piece into contact with the light of an optical path and obtaining the phase difference phenomenon appearing in interference fringes by this contact. CONSTITUTION:This method is designed to know a change in the waves by bringing the contact piece 11 into contact with the light of the optical path, knowing the waves of the light from the phase difference phenomenon appearing in interference fringes 9, applying this principle to the light of the optical path transmitted through a medium or affording the conditions, such as placement of the light of the optical path in a magnetic field or the environment of non- attraction, and applying the principle thereto. Thus, the realistic observation of the waves of the light is attained and doors can be opened for the novel research and development in scientific technology.
Patent JP-H09182382-A (JP)
Title: Commutator, manufacture of the same and commutator motor
Inventor: FUJITA KATSUTOSHI
IPC: H01R39/32
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the bending process to manufacture at a low cost by changing only a brush sliding part even if the external size of the brush sliding part is different by a method wherein the brush sliding part of commutator and coil connecting part are formed of different parts and a complete product is formed by welding or brazing after the molding process. SOLUTION: A commutator piece is formed of a coil connecting part 1a, a brush sliding part 2b and a commutator piece 3. The coil contact part 1a is in contact and bonded with a molded resin 2a, while the brush sliding part 1b is in contact and bonded with a molded resin 2b. These two portions are molded individually. Next, after these portions are temporarily fixed with pressure fixing of internal diameter portion, the commutator pieces of two portions are connected by the welding or brazing method as the conductive portion. In the commutator where the brush sliding part is different, only the external size of the brush sliding part 1b is changed and the coil contact part 1a is formed equally. Thereby, the bending process can be simplified and manufacturing cost can also be reduced.
Patent JP-H04201497-A (JP)
Title: Digital display drafting machine
Inventor: KENJO KATSUHIKO
IPC: B43L13/08
Filed: 1990-11-30
Abstract: PURPOSE:To conduct mounting at the same time as the mounting of a pedestal or a protractor board without manufacturing members for magnetizing, and to prevent the generation of even a mounting error by installing a magnetic magnetizing surface, on which both S.N magnetic poles are magnetized alternately, on the outer circumferential surface of the pedestal or the protractor board and setting up a magnetic sensor element oppositely faced to the magnetizing surface at a fixed gap to a scale support base. CONSTITUTION:In a protractor board, a cylindrical section is molded integrally on an outer circumference, and a magnetizing surface 10, on which both S.N magnetic poles are magnetized alternately, is installed to the cylindrical section. A magnetic sensor element 7 oppositely faced to the magnetizing surface 10 at a fixed gap is fitted on the scale support base 4 side. These magnetizing surface 10 of protractor board and magnetic sensor element 7 constitute an incremental magnetogyroscopic sensor section. The magnetizing surface 10 is set up on the underside of the protractor board, and the magnetic sensor element 7 may be mounted on a scale support base 4 oppositely faced to the magnetizing surface 10.
Patent JP-H06163990-A (JP)
Title: Optical data link
Inventor: KURASHIMA HIROMI
IPC: G02B6/12
Filed: 1992-11-24
Abstract: PURPOSE:To realize stable performance and excellent productivity, by electrically coupling a metal package of an optical module to an internal earth terminal of a lead frame, via a bonding wire. CONSTITUTION:A conductive ribbon 6 is installed in an optical module 1. A plurality of bonding wires 4 are connected by using the ribbon 6 as bonding pads. The other ends of the bonding wires are connected with earth terminals of a lead frame by using the usual bonding method. In the manufacturing process, a special work wherein a flat lead frame is welded to a solid optical module is unnecessary, so that the usual mounting techique for a lead frame can be applied.
Patent JP-H07202641-A (JP)
Title: On-vehicle receiver
Inventor: MIYOSHI KAZUHIDE
IPC: H04B1/06
Filed: 1993-12-28
Abstract: PURPOSE:To eliminate search time by storing the broadcasting frequencies which are possible to be received, corresponding to various areas, and updating the memory of a preset tuner based on the data of the present location by a GPS, etc. CONSTITUTION:A preset memory 1 stores the broadcasting frequency where the reception of an area is possible, and, based on this frequency, a preset tuner 6 performs a selecting station. When a reception state becomes defective by the moving of the area, the update of a preset is commanded by a key matrix 2. For instance, a GPS reception circuit 3 recognizes the present area and delivers the information to a microcomputer 4. A ROM 41 preliminarily stores the data of the broadcasting frequency corresponding to each area. The microcomputer 4 selects the data of the optimum broadcasting frequency corresponding to the present area and defines this data as the new storage of the preset memory 1. Thus, the radio wave which is possible to be received at the present spot is actually searched and the time for registering the wave in an auto preset is eliminated.
Patent JP-H09172257-A (JP)
Title: Manufacture of multilayer printed-wiring board
Inventor: MORIOKA KAZUNOBU
IPC: H05K3/42
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer printed-wiring board, which laminates boards to form each gold film on conductor circuits in an electronic component housing hole, can prevent the generation of an abnormal precipitation of plated metal films at the time when an electrolytic plating is applied to through holes, thus decreasing the occurrence of an improper short circuit. SOLUTION: A multilayer printed-wiring board is manufactured in such a way that the processes ranging from the following process (1) to the process (5) are provided. (1) Trough holes 3 are formed in a multilayer board 15 formed with the through holes 3 in such a way that they are exposed through the multilayer board 15 to cover an electronic component housing hole 2 with film bodies, such as dry film bodies 8. (2) plated catalysts 6 are respectively given to the holes 3 using a plating pretreating liquid, then, a plating is applied to the holes 3 to form metal films 9. (3) Metal film pieces 11 precipitated on the film bodies 8 are removed. (4) The remaining film bodies 8 are removed. (5) Gold films are respectively formed on conductor circuits 4 in the hole 2.
Patent JP-H08164191-A (JP)
Title: Wet tissue for disinfecting and sterilizing
Inventor: YOSHIDA KENJI
IPC: A61L2/18
Filed: 1994-12-13
Abstract: PURPOSE: To provide wet tissue to be used for hand and finger disinfection for the purpose of preventing house infection of medical treatment facilities, etc., disinfection of medical equipment and material, etc., and hand and finger disinfection of persons engaged in various medical treatment, helpers, etc. CONSTITUTION: This wet tissue is formed by impregnating cleaning cloth with a disinfecting agent and putting the cloth into a packaging material having hermetic sealability so as not to evaporate the disinfecting agent. The wet tissue is also formed by impregnating the disinfecting agent with a moisture retaining component.
Patent JP-H11175466-A (JP)
Title: Microcomputer
Inventor: TAKAHASHI HIDEYUKI
IPC: G06F15/78
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a microcomputer equipped with a serial transfer function. SOLUTION: This device is provided with a CPU part 04, SCU part 03, the other circuit parts commonly connected with an inside bus, and SCU outside control part 05 which controls the SCU part 03 by detecting each transfer request signal 10 from the outside part, accepting one of them, outputting a request acceptance signal 15 for recognizing the request acceptance at the outside part to the outside part, setting a serial transfer condition corresponding to each request acceptance signal 15 through an inside bus 20 in an operation node register 031, activating the transfer of the SCU part 03, judging the completion of transfer, and outputting a request response signal 11 indicating that the SCU part 03 is processing transfer to the outside part.
Patent JP-H04341828-A (JP)
Title: Equipment and method for ribbon formation
Inventor: KAZUTOSHI FUJIMOTO
IPC: B29C70/28
Filed: 1991-12-19
Abstract: PURPOSE: To providing a ribbonizing apparatus and method by improving the processes in which pre-impregnated multi-filament tows or rovings are used by controlling the ply thicknesses and widths of the tape lay-up. CONSTITUTION: The invention includes an apparatus for forming a plurality of pathways of a plurality of fiber tows 2 and an apparatus 14 for selectively heating individual ones of the plurality of fiber tows as the fiber tows 2 extend along the pathways. If unnecessary, the heater is removed from the tows 2. The fiber tows 2 have predetermined widths and thicknesses, and the selectively heated devices 14 includes an apparatus for transferring heat to individual ones of the plurality of fiber tows 2 for controlling widths and thicknesses of the fiber tows 2 and an apparatus for terminating heat transfer to the individual ones of the plurality of fiber tows.
Patent JP-H09173485-A (JP)
Title: Fireproof and smokeproof partition structure
Inventor: SHIMURA NAOAKI
IPC: A62B3/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To overcome the disadvantage that the dimensions (especially widths) of both a fireproof door and a fireproof shutter are limitd (about 5m-8m) because of the weight and the support part structure, and a large fireproof and smokeproof partition wall can not be constructed. SOLUTION: A fireproof sheet 1 which is taken out to a passage to partition the passage is of a multilayer structure comprising a surface sheet 1a and a back sheet 1b, and a shape memory alloy wire rod or a shape memory alloy plate which are elongated rectilinearly the moment the fireproof sheet 1 is taken out to the passage and reaches a fixed temperature to tense the surface sheet 1a and the back sheet 1b is buried in the surface sheet 1a and the back sheet 1b. The fireproof sheet 1 is provided with a fire escape port 11 constructed by forming plural longitudinal slits 11a on the surface sheet 1a and the back sheet 1b not to overlap each other.
Patent JP-H04206877-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: NISHIMURA HITOSHI
IPC: G01L9/04
Filed: 1990-11-30
Abstract: PURPOSE:To manufacture a semiconductor pressure sensor capable of covering a wide pressure detection range very easily and at a low manufacturing cost by a method wherein a plurality of pressure sensor elements, whose pressure detection ranges are different from each other, are simultaneously formed in one silicon substrate. CONSTITUTION:Silicon oxide films 11 are respectively formed on both of the surface and rear of an n-type silicon substrate 1. Diffused layers (P-type layers) 13 are formed by diffusing boron or the like through windows 12. These layers 13 are used as resistance gauges. Windows 16 are provided in the film 14 and a silicon nitride film 15, which are situated on the rear. An Si etching is performed through the windows 16 to form simultaneously a plurality of recessed parts 17. Parts, which are thinned by the formation of the parts 17, of the substrate 1 are used as diaphragm parts 21, 22 and 23 and the parts are easily deformed because they are made thin in thickness. The parts 21, 22 and 23 are same in thickness, but the areas of the parts 21, 22 and 23 are different from each other. As a result, the diaphragm parts of a large area are deformed more even to the same pressure difference.
Patent JP-H07199727-A (JP)
Title: Device for evaluating electrophotographic photoreceptor
Inventor: KISHI JUNICHI
IPC: G03G15/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a device for evaluating an electrophotographic photoreceptor capable of evaluating printing durability of the photoreceptor in the same condition even when sizes of the photoreceptors are different. CONSTITUTION:This evaluating device is provided with a turn table 14 rotating the electrophotographic photoreceptor 12, electrifying devices 18 for electrifying the electrophotographic photoreceptor to prescribed polarity and potential successively arranged at every prescribed angles around the turn table 14, an exposing device 20 for neutralizing the charge of the electrophotographic photoreceptor 12 charged by the electrifying device 18, a charge measuring device 22 for measuring a remained charge on the electrophotographic photoreceptor 12 neutralized by the exposing device 20, a grinding device 26 for grinding a surface of the electrophotograohic photoreceptor 12, a film thickness measuring devices 28a, 28b for measuring a film thickness of the surface of the electrophotographic photoreceptor 12 and a destaticizing device 24 for destaticizing the electrophotographic photoreceptor 12 the charge of which is measured by the charge measuring device 22.
Patent JP-H10175790-A (JP)
Title: Handrail belt driving unit for moving walk
Inventor: SHIMURA TOSHIKAZU
IPC: B66B23/04
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To adjust the pressing force of a pressing roller by a lever located above a drive roller. SOLUTION: A handrail belt 3 driving unit for moving walk is provided with even number of drive rollers 5 which are brought in contact with the inner peripheral surface of a moving handrail belt 3, even number of pressing rollers 7 which are positioned under the drive rollers 5 and hold the moving handrail belt 3, and a drive roller drive device which rotates the drive rollers 5.  Also a pressing force adjusting device which adjusts a pressing force between the pressing rollers and drive rollers 5 comprises a pressing spring 16 which excites the pair of pressing rollers 7 in raising direction, an eccentric cam 19 which is brought in contact with a support member 17 located at the bottom of the pressing spring 16, a chain sprocket 196 installed coaxially with the eccentric cam 19, a pressing force adjusting chain sprocket 24 installed above the drive rollers 5, an endless chain 20 installed by winding it around these chain sprockets 196 and 24, and a lever 21 which is installed coaxially with the pressing force adjusting chain sprocket 24 and adjusts its rotation angle.
Patent JP-H08183534-A (JP)
Title: Liquid container
Inventor: KAMIKURA TSUTOMU
IPC: B65D1/02
Filed: 1994-12-27
Abstract: PURPOSE: To provide a liquid container made short when no liquid is received in the container and requiring no wide space at the time of delivery or disposal. CONSTITUTION: A shoulder part 14 is continuously formed to the upper part 12 formed to one end of the cylindrical container main body part 11 in which a liquid such as water is received of a liquid container 10 and a cylindrical mouth part 16 is formed to the shoulder part 14 in a protruding state and a cap 20 is threaded with the mouth part 16. An opening part is formed to the upper surface of the mouth part 16 and a bottom part 28 is formed to the other end of the container main body part 11 and grooves 30 having a triangular cross section are formed to the intermediate part between the upper part 12 and the bottom part 28 in the outer peripheral direction of the container main body 11. Many grooves 30 are formed in the longitudinal direction of the container main body part. Therefore, a bellow part 32 is formed to the intermediate part of the container main body part 11.
Patent JP-H05273357-A (JP)
Title: Watch
IPC: G04B19/24
Filed: 1992-12-18
Abstract: PURPOSE: To obtain a clock in which the internally toothed outer circumference to be linked with a weekday wheel has a crown day wheel and which can be adjusted externally without causing any damage. CONSTITUTION: The inventive watch comprises a time measuring movement 1 having a motor pinion or an intermediate wheel 2, a graduated crown day wheel 6 having internal teeth to be linked with a first indicator, e.g. a date indicator, and a driving wheel combination 10 having a drive gear 12 being adjusted by the motor pinion 2 to transmit a couple of forces therefrom to the crown day wheel 6 through a protruding tooth 14. The wheel combination 10 is additionally provided with a hub 16 fixed rotatably with respect to the movement and holding the drive gear 12 through a resilient arm 22. The drive gear 12 meshes the motor pinion 2 directly and the resilient arm 22 supporting the drive gear 12 is bent in C-shape around the hub 16.