baber/WOPTO huggingface dataset:
Patent JP-2000150149-A (JP)
Title: Manufacture of organic electroluminescence element
Inventor: TANAKA HARUO
IPC: H01L27/32
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an organic electroluminescence element having high reliability. SOLUTION: An ITO transparent electrode 11, an organic layer 12 and an upper electrode 13 are formed on a glass substrate in vacuum and sealed by use of a seal in nitrogen atmosphere. In this way, the ITO transparent electrode 11, the organic layer 12 and the upper electrode 13 are formed in vacuum and in such a state as not exposed to the atmosphere. As a result, the adhesion of an impurity to the ITO transparent electrode 11 can be prevented.
Patent JP-H07153711-A (JP)
Title: Thermal treatment equipment
Inventor: KAWAKAMI SHUNJI
IPC: H05B3/00
Filed: 1993-11-29
Abstract: PURPOSE:To realize a thermal treatment equipment which can protect a work enough against the adverse effect of a temperature detector when a treatment is carried out at a high temperature and perform a thermal treatment which requires a temperature control in a comparatively high temperature range. CONSTITUTION:A thermal treatment equipment is equipped with a treatment tube 3 where a work W is housed and thermally treated, a heating section 5 provided surrounding the tube 3 to heat the inside of the tube 3, and a soaking tube 6 arranged between the heating section 5 and the treatment tube 3 covering the treatment tube 3 are provided, wherein a temperature detector 14 is provided to a gap S between the treatment tube 3 and the soaking tube 6. Therefore, the work W and the temperature detector 14 are isolated from each other by the treatment tube 3, so that the work can be protected enough against the adverse effect of the temperature detector 14 when a treatment is carried out at a high temperature, and a thermal treatment which requires temperature controls in a range of comparatively high temperature can be performed.
Patent JP-2000145810-A (JP)
Title: Power transmission device
Inventor: KATO MOTOI
IPC: F16D9/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device allowing simple mounting on a follower side apparatus. SOLUTION: A rotor 3 whereto a pulley 4 made by sheet metal processing is supported rotatably by a cylindrical projection A of a compressor. A holding member 5 provided with a plurality of recesses 5a protruding outward in radial direction is fixed to the rotor 3 by rivets. A follower side rotary member 6 provided with a plurality of recesses 6d recessed inward in radial direction is fixed to the rotary shaft B of the compressor by means of spline fitting. The disc part 3c of the rotor 3 and a flange 6c on the member 6 are positioned opposing in the axial direction, and a coupling member 9 formed cylindrically from plastics or rubber is fitted in the space bounded by the recesses 5a and 6d, disc part 3c, and flange 6c. When the rotary shaft B of the compressor is locked, the coupling member 9 is broken and the power transmitted is shut off.
Patent JP-H11159558-A (JP)
Title: Rotary damper
Inventor: SASAKI MITSUO
IPC: F16F9/32
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce the size in a radial direction of a damper housing and to reduce a mounting space. SOLUTION: The vanes 15a and 15b of a pressure receiving body 12 fixed on an input output shaft 4 are contained in a pressure chamber in a damper housing. A damper housing comprises a housing body 9 having a pressure chamber; and side covers 10A and 10B to close the side part in an axial direction of the housing body 9. Plates 36-39, and 40 are respectively nipped between the housing body 9 and side covers 10A and 10B. The plates 36-39 are formed of passages T1-T4 to intercommunicate liquid chambers 22a, 22b, 23a and 23b and a damping valve 49. Since the damping valve 49 does not occupy a space at the outside in a radial direction of the damper housing, size in a radial direction is reduced.
Patent JP-H11125007-A (JP)
Title: Concrete form bearing device
Inventor: SHIINA TOMOHIRO
IPC: E04G11/48
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To bear and fix forms used for uneven step parts of concrete dirt floor and steel framed concrete floor so as to keep them in an unmoved state to cast concrete in the accurate position and height and to make it possible to promote accuracy of work as well as the reduction of a construction period of time. SOLUTION: The concrete form bearing device 1 is mounted on the upper part of a footing beam, top of a deck plate and a form of a floor to adjust the top of a height adjusting plate 1c to the dirt floor height on the lower side and floor height, and a height adjusting bolt 1d is clamped to fix in the case uneven steps are made on the concrete dirt floor, steel framed concrete floor and reinforced concrete floor. Forms are adjusted to the dirt floor height on the higher side and floor height to mount, and concrete is cast to make it possible to carry out work with high degree of accuracy as well as the reduction of a construction period of time.
Patent JP-2000114169-A (JP)
Title: Pattern-forming method
Inventor: TAKENAKA HIROSHI
IPC: H01L21/027
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To improve dimentional accuracy of a pattern by containing a process drawing a pattern only in the outside of a region to be exposed where a resist film is exposed, at scanning with an electron beam in an alignment mark detecting process, in an electron beam exposure process. SOLUTION: To a resist film, which is formed on a substrate and becomes an object of pattern formation, only a region where a distance from a position 32 which is scanned with an electron beam is irradiated with an electron beam in order to detect a mark exceeds the maximum exposure radius rx. That is, a pattern is drawn by having an electron beam irradiated only in the outside of a region 33 to be exposed, where a resist film is exposed with a third exposure light source, when scanning with an electron beam is performed in order to detect an alignment mark 31. Then the resist film subjected to electron beam has been irradiation is developed, an unwanted part of the resist film is selectively removed, and a resist pattern is formed.
Patent JP-H07181222-A (JP)
Title: Positioning device for inspection of semiconductor device, probe structure and inspection apparatus for semiconductor device
Inventor: ISHIZAKA HITOSHI
IPC: H01L21/66
Filed: 1993-12-22
Abstract: PURPOSE:To accurately position a semiconductor device and to facilitate the operation by a method wherein a positioning member is fixed to a prescribed position in a probe structure so that a side face of the semiconductor device is brought into contact with a side face of the positioning member, then an electric pad of the semiconductor device is brought into contact with a metallic projection electrode of the probe structure. CONSTITUTION:A positioning member 42 is fixed to a probe structure 3 whereby the conduction test of a semiconductor device 2 is carried out. The semiconductor device 3 is mounted on a face 31b of the probe structure 3 in such a manner that a face of an electrode pad side faces downward. When an operation pin 51 is moved in the downward direction, a displacement member 54 allows the semiconductor device 2 to move in a direction of a bend section of the positioning member 42. The position of the semiconductor 2 is automatically corrected in the x, y directions and in the thetadirection so that a side face 2a of a positioning member 42 side of the semiconductor device 2 is brought into contact with a side face 42c of the positioning member 42, thereby the displacement of the semiconductor device 2 is prevented.
Patent JP-2000145360-A (JP)
Title: Enlargement shield excavator
Inventor: KANEKO KENICHI
IPC: E21D9/06
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To economically enlargingly excavate only a necessary section on the way to boring of shield excavation by constituting the machine of a boring diameter variable cutter head, an enlarged diameter and a diameter reducible body block. SOLUTION: A cutter head 2 is switched from circular rotation type to a slide rotation type, and enlargement excavation is performed so that an excessive digging section is produced. The cutter heads 2a, 2b are enlarged and excavated by the extension and contraction of a slide jack, and a block reaching the overbreaking section by a pressing and widening jack is enlarged successively to be a body block. The final body block 3 and the preceding body block 3 are separated from each other to assemble an enlargement segment in the tail plate of a shield excavator 1 so as to advance the shield excavator 1. Thereby a shaft need not be newly constructed at a cross section conversion point, the enlargement section need not be executed by excavation work, and a construction period is shortened to reduce a cost.
Patent JP-H02167862-A (JP)
Title: Production of sic whisker-reinforced si3n4 sintered ceramic body
Inventor: TANAKA SEIJIRO
IPC: C04B35/584
Filed: 1988-12-22
Abstract: PURPOSE:To obtain a sintered Si3N4 ceramic body, containing SiC whiskers homogeneously dispersed therein and having a high fracture toughness with hardly any dispersion of strength by calcining Si3N4 and impregnating the resultant calcined body having a specific porosity with a solution or slurry of an inorganic substance capable of forming SiC whiskers after sintering. CONSTITUTION:A calcined Si3N4 body having 30-70vol.% porosity is impregnated with a solution or slurry containing at least one of inorganic substance capable of forming SiC whiskers after sintering, dried and then sintered at a higher temperature than the calcining temperature of the above-mentioned calcined body. For example, silicone oil, polycarboxysilane solution, a mixture solution of ethyl silicate with various carbon sources, such as phenolic resin, or mixture solutions thereof are cited as the solution or slurry capable of forming the SiC whiskers after the sintering.
Patent JP-2000120364-A (JP)
Title: Penetrating method of hollow pipe for sandpile development into hard ground and hollow pipe for sand pipe development thereof
Inventor: WATANABE KANAME
IPC: E21B7/20
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To easily penetrate a hollow pipe into a hard ground without using special excavator such as an earth auger by adding a simple improvement to a tip of a usually hollow pipe for sand pile development. SOLUTION: A plurality of excavating bits 2 are attached on an inner periphery or an outer periphery of a lower end of a hollow pipe 1 for sand pile development so as to protrude downward. A plurality of nozzles 4 for ejecting high pressure jet water toward a lower direction are arranged on the outer periphery of a lower end of the hollow pipe 1. Accordingly, a hard ground is crushed by bits 2 utilizing vibration of a vibration hammer arranged on a head of the hollow pipe 1, and the hard ground is destroyed and loosened by the high pressure jet water from the nozzles 4 to easily penetrate the hollow pipe 1 into the hard ground.
Patent JP-H06177753-A (JP)
Title: Frequency divider circuit and configuration method thereof
Inventor: SEKI FUSAO
IPC: G11C11/4076
Filed: 1992-12-03
Abstract: PURPOSE:To obtain an output signal in which a frequency division ratio is one over an odd number and a duty ratio is 50% by providing the frequency divider circuit independently of only counter circuits and logic circuits and providing a register circuit and a latch circuit to the frequency divider circuit. CONSTITUTION:An output signal Sout whose frequency division ratio is 1/3 and whose duty ratio is 50% is outputted based on an inversion output signal of a latch circuit 11 falling down synchronously with a leading of a 1st pulse signal of an input signal Sin fed to a counter circuit C1 and an inversion output signal of a register circuit R1 rising synchronously with the trailing of a 2nd pulse signal. Counter circuits C1-Cn and register circuits R1-Rn are connected in cascade respectively and an output section Out of the register circuit R2 is connected to an input section in2 of the logic circuit 12 and an output section Out of the latch circuit 11 is connected to a 1st input section in1 of the circuit 12. Thus, it is sufficiently satisfied when a 50% duty ratio is required in a period of an H level or an L level of a digital control signal in this way.
Patent JP-H07181307-A (JP)
Title: Light diffusion plate
Inventor: KOREMOTO TOSHIHIRO
IPC: G02B5/02
Filed: 1993-12-22
Abstract: PURPOSE:To provide a light diffusion plate on which dust hardly adheres without damaging any optical performance by providing an antistatic characteristic to the light diffusion plate. CONSTITUTION:Multiple fine uneven parts are arranged on at least one side of a transparent resin film/sheet, and along the fine uneven parts, an antistatic layer consisting of 100 parts by weight of a transparent resin binder and 0.2-50 parts by weight of an electrolyte is arranged. Alternatively, multiple fine uneven parts are arranged on at least one side of a film/sheet consisting of 100 parts by weight of a transparent resin binder and 0.2-20 parts by weight of an electrolyte.
Patent JP-H11162618-A (JP)
Title: Heater device and fixing device
Inventor: KARIBE TAKAAKI
IPC: H05B3/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a heater device and fixing device that can raise temperature up to a disired temperature rapidly and stably and can reduce its power consumption in starting. SOLUTION: For a plate-like heater device 35 used for a toner fixing device, a resistor 54 to generate heat in carrying current is provided between electrode parts 51, 52 on the surfaces of a board 44. In addition, a PTC resistor 55 is provided in parallel with the resistor 54 and between the electrode parts 51, 52. The temperature coefficient of the resistance of the PTC resistor 55 is set at a positive value larger than the temperature coefficient of the resistance of the resistor 54. Yet additionally, the curve in a graph showing the temperature coefficient of the resistance of the PTC resistor 55 is set crossing the line of a graph showing the temperature coefficient of the resistance of the resistor 54 at a predetermined temperature above the normal temperature.
Patent JP-H03184555-A (JP)
Title: Hybrid type artificial pancreas
Inventor: IWATA HIROO
IPC: A61M1/36
Filed: 1989-12-13
Abstract: PURPOSE:To realize an artificial pancreas rich in flexibility and excellent in mechanical strength by using a photo-crosslinkable polyvinyl alcohol as an inclusion fixing material. CONSTITUTION:A hybrid artificial pancreas is formed using an inclusion fixed material obtained by including and fixing Langerhans' islands by use of the photo-crosslinked gel of a photo-crosslinkable polyvinyl alcohol having a styrylpyridium or styrylquinolinium group being a photosensitive functional group in its side chain. The photo-crosslinkable polyvinyl alcohol is gelled by the irradiation with light but, in order to enhance the mechanical strength of this gel, it is necessary to set the concn. of the polymer to 1wt.% or more. Further, by changing the concn. of the polymer within a range of 1wt.% or more, a film capable of preventing the contact of Langerhans' islands with an immunocompetent cell can easily be prepared and, by using a high concn. photo-crosslinkable polyvinyl alcohol, a film capable of preventing the invasion of an antibody can be also easily prepared. The concn. of the polymer is set to 50wt.% at most and, when the concn. of the polymer exceeds 50wt.%, the viscosity of a photo-crosslinkable polyvinyl alcohol aqueous solution becomes too high and the mixing with Langerhans' islands becomes difficult.
Patent JP-H10147270-A (JP)
Title: Lock for bicycle
Inventor: TAIRA TOSHINORI
IPC: B62H5/16
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To simplify a mounting structure of a lock for a bicycle, formed such that the lock is wound to a car body and a tire to lock the bicycle also held to a mounting position of the car body when the lock is not in use, so as to omit use of a holder. SOLUTION: In a tip end of fork rods 1, 2 formed so that mutual base ends 1', 2' can be directly mounted in a car body by a joint of a pin 6, a lock main unit 3 is provided in one rod 1. In a tip end of the other rod 2, a lock lever part 5 fitted to a lock hole 4 opened to an end face of the lock main unit to be locked is provided, so that the lock lever part can be locked and unlocked in both tip end parts of the fork rods 1, 2.
Patent JP-2001141166-A (JP)
Title: Welded resin tubular body
Inventor: YOSHIKAWA KAZUHIRO
IPC: F16L47/02
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a welded resin tubular body freed from insufficient rigidity in a butted portion. SOLUTION: One end of a first tubular member 2 for forming the resin tubular body and one end part of a seconds tubular member 3 for forming the resin tubular body are butted and welded to each other, and a butted portion was thicker wall than the other portion. The thick-walled portion is formed by returning one end portion 2a of the first tubular member 2 and one end part 3a of the second tubular member 3 together with each other before welding.
Patent JP-H03188271-A (JP)
Title: Sputtering device and sputtering method using this device
Inventor: TANAKA KUNIO
IPC: B23K26/00
Filed: 1989-12-14
Abstract: PURPOSE:To form a thin film having relatively high orientation at a high speed on a substrate of a relative low temp. by irradiating a dielectric target facing a substrate in a vacuum chamber with a laser beam through a vacuum sealing window, thereby executing sputtering. CONSTITUTION:The target 14 consisting of the dielectrics and the substrate 12 are disposed to face each other in the vacuum chamber 11. The laser beam 16 from a laser 14 disposed on the outside is focused by a lens 17 to this target 14 and the target is irradiated this laser beam through the vacuum window 15. A pulse laser beam is used as the laser beam 16 and the irradiation energy density thereof is preferably set at 0.05 to 1J/cm<2>. The target is thereby sputtered to form clusters 18, ions 19 and atoms 20 of the raw material and are deposited on the substrate 12. A substrate base (not shown in fig.) imposed with the substrate 12 is preferably heated to 100 to 300 deg.C at this time. The thin film 21 of the dielectrics having the high orientation is formed at a high speed on the substrate 12 in this way.
Patent JP-H05257664-A (JP)
Title: System and method for generating version-independent object-oriented application program
IPC: G06F9/06
Filed: 1992-12-04
Abstract: PURPOSE: To make it possible to isolate a computer application in executable binary form which uses an object definition library from the execution style of object definitions or alterations of specifications. CONSTITUTION: A system object model(SOM) gathers offsets relating to methods at a single memory data structure 248 for respective classes which is named a class data structure. This data structure 248 is given an external name and its contents are referred to in an application. Each class data structure 248 is initialized when class objects are initialized so that proper offset values are included. Therefore, all the offset values are recalculated according to the current definitions of a class that the application uses each time the application is executed.
Patent JP-2001143859-A (JP)
Title: High frequency induction heating unit
Inventor: TSURUSAKI KAZUYA
IPC: H05B6/10
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency induction heating unit which realizes down-sizing and low loss and improves operation efficiency. SOLUTION: The high frequency induction heating unit 1 has a coil conductor 3, a plurality of conductive plate 4 and a plurality of iron core. An assistant electrode plate 7 and dielectric member 6 are inserted to each conductive plate 4 and constructs a match condenser. By integrating the coil and the matched condenser like that, unit can be miniaturized and the coil between the fragile coil and the matched condenser can be reduced. Also, since high frequency current can be supplied from the high frequency power supply, high flexible coil having small diameter can be used and the operation efficiency of heat treatment can be improved.
Patent JP-H04201843-A (JP)
Title: Packing container
Inventor: SUZUKI MASAAKI
IPC: B65D6/06
Filed: 1990-11-29
Abstract: PURPOSE:To facilitate drawing-out and insertion-into of a body with respect to a lid by a method wherein height of the body on both side parts is lower than inner side height of the lid, and a rib part protruding upward is provided on upper parts on both end parts of the body, so that upper surfaces of the rib part comes into contact with a top part of the lid when the body is inserted into the lid. CONSTITUTION:Both side parts 4 of a body 2 are dimensioned to be lower than inner side height of a lid 1, so that when the body 2 is drawn out or inserted into the lid 1, upper edges of both side parts 4 of the body 2 do not scrape a top part 3 of the lid 1. A rib part 6 on an upper part of an end part 5 of the body 2 is so designed that its upper surface comes into contact with an inner surface of the top part 3 of the lid 1, when the body 2 is inserted into the lid 1. Thus, when the lid 1 is closed, the top part 3 of the lid 1 is reinforced by the rib part 6 and supported by the end part 5. The rib part 6, in the case that the body is a synthetic resin sheet mold, can be formed simultaneously with the molding of the body 1 by air-pressure forming or vacuum forming. Inside of the rib part 6 formed in a recessed part 7 opening downward is suitable for a user to put his finger in to draw the body 2 out of the lid 1.
Patent JP-H07150642-A (JP)
Title: L-shaped metal fixture
Inventor: KANEDA KATSUMASA
IPC: E04C5/00
Filed: 1993-12-01
Abstract: PURPOSE:To make work easy by providing a magnet-housing part to an optional face of an iron fixture approximately in L shape, and by making the iron fixture attractive to an iron material with a permanent magnet housed in the magnet- housing part. CONSTITUTION:A recess 2 housing a magnet therein is provided to one face of an angle piece 1, and a permanent magnet 3 is installed to the recess 2 with slight gaps provided to the sides and the underside. Then, the angle piece 1 is put, being strongly attracted, to a specified position on an iron material with positioning made with a positioning part 4 and connected with bolts through bolt holes 5. Therefore, an worker is not required for holding the metal fixture while executing work, and work can be executed easily.
Patent JP-H03187346-A (JP)
Title: Modified rice confectionery
Inventor: SHIMADA SEINOSUKE
IPC: A23G3/00
Filed: 1989-12-18
Abstract: PURPOSE:To obtain the subject rice confectionery, excellent in floating, softness and feeling of melting in the mouth and useful for providing lightweight by preparing nonglutinous rice starch, glutinous rice starch or processed starch thereof into a rice cake dough and mixing a specific amount of the resultant dough in another rice cake dough. CONSTITUTION:The objective rice confectionery obtained by preparing one or more of nonglutinous rice starch, glutinous rice starch or processed starch thereof (e.g. crosslinking treatment with phosphoric acid or light oxidation treatment) into a rice cake dough and mixing 2-90wt.%, preferably 5-50wt.% resultant rice cake dough in another rice cake dough which is a raw material.