baber/WOPTO huggingface dataset:
Patent JP-2001176887-A (JP)
Title: Sub-mount for mounting semiconductor device
Inventor: TSUNEMI AKIRA
IPC: H01L21/52
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion of a thermal oxidation layer to a conducting layer, comprising an adhesion metal layer, a diffusion prevention layer and a main conducting layer, to improve conductivity and diffusion prevention, to reduce the cracks and the mixing of impurities in an oxide silicon layer by thick forming the conducting layer, and to improve characteristics such as heat radiation and the like, by improving the adhesion of the conducting layer and reducing the total thickness of the respective layers. SOLUTION: A thermal oxidation layer 2 is formed on the surface of an inorganic substrate 1 having an electrical resistance 1 Ω.cm or more, and then an oxide silicon layer 6, an adhesion metal layer 3, a diffusion preventing layer 4 for preventing the metal elements from diffusing in the adhesion metal layer 3, and a main conducting layer 5. These layers are not more than 1 μm in thickness and are laminated in this order on the thermal oxidation layer 2 to form a semiconductor mounting portion.
Patent JP-H07199701-A (JP)
Title: Heating device
Inventor: ABE TOKUYOSHI
IPC: G03G15/20
Filed: 1993-12-28
Abstract: PURPOSE:To prevent local temperature drop in a heating body due to a temperature detecting element for safety measures such as a thermofuse to prevent deficiency in heating at the heating body part and simultaneously to secure the responsiveness of the thermofuse when the heating body runs out in a film heating system heating device. CONSTITUTION:In the heating device in which the heating body 3 and a material to be heated (P) are adhered closely to one surface side and the other side of a heat-resistant film 2 respectively and the heat energy of the heating body 3 is imparted via the heat-resistant film 2 to the material to be heated (P), the temperature detecting element for safety measures 11 is arranged on the surface opposed to and in the position other than that of a heat generating body 4 on the heat generating substrate 6 when the temperature-detecting element for safety measures 11 is arranged via the heat-generating body substrate 6 of the heating body 3 on the surface other than that of the heat-generating body 4.
Patent JP-2001170856-A (JP)
Title: Curved surface finishing device
Inventor: KIMIKADO YASUHIRO
IPC: B24B21/16
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a curved surface finishing device for efficiently and accurately polishing a work having a complex curved surface such as a turbine blade. SOLUTION: This device comprises a tilting roller 4 having a tilting shaft for rotating the roller attitude in a vertical direction in relation to a running direction of a polishing belt 1 and contacting with the polishing belt 1, between spans of the work contacting with a free-belt type belt polisher for pressing the work 5 against the polishing belt 1 wound around a drive wheel 2 and a driven wheel 3 for polishing. The device tilts according to tilting of the work surface as the polishing belt is pressed against the work thereby pressing the polishing belt against along the curved surface of the work to polish it with adapting naturally to the curved surface.
Patent JP-2000216663-A (JP)
Title: Receiver, and device and method for digital filtering
Inventor: DUJARDIN ERIC
IPC: H03H17/06
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To further reduce the total number of calculations needed to acquire filtering result by providing a calculating part with a calculation computing element which carries out intermediate calculations for several times to contribute to several filtering results. SOLUTION: A given coefficient represented by ωi is shown horizontally, and X0 is shown diagonally from input data X-n. The input data or the given coefficient stored before a packet in a buffer memory so as to be continuously used for calculation is capable of participating in a parallel intermediate operation several times. The number of necessary operation times is reduced by introducing secondary parallel between the parallel intermediate operations. For that reason, it has parallel calculation steps where calculation sub steps are parallelly carried out on several stages called an intermediate sub step. The intermediate sub step is designed to calculate intermediate results by parallelly executing product calculation for several times so as to contribute to several filtering results in the completely same calculation step.
Patent JP-H10185039-A (JP)
Title: Pipe joint structure
Inventor: OHATA HIROYOSHI
IPC: F16L21/08
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint structure which surely and easily connects pipes so as to fix them even in a narrow work site. SOLUTION: This pipe joint its equipped with a joint main body 1 having a window part 14 at its circumferential wall end part 8, an annular sealing material 3 interposed between a pipe 2 inserted from the opening end of the joint main body 1 and the circumferential wall end part 8, an inner cylindrical body 4 for pressing the sealing material 3 interposed between the pipe 2 and the circumferential wall end part 8, and with a fastening ring 5 which is outwardly fitted in the circumferential wall end part 8 of the joint main body 1, is fastened by a fastening metal fitting, and can be split into two. Furthermore, the pipe joint is equipped with a slip-off preventive ring 6 which is provided in the inner circumferential surface 24 at the outer end part of the fastening ring, and concurrently is provided with a saw teeth part 26 that bites in the outer circumferential surface 2b of the pipe 2 so as to prevent slip-off of it.
Patent JP-H05139356-A (JP)
Title: Different diameter wheel bicycle
Inventor: ARITA ZENJIRO
IPC: B62M11/16
Filed: 1991-11-22
Abstract: PURPOSE:To obtain the technically finished number of strong points such as the safety and the safe traveling of a bicycle at present, stable straight advance performance, and the compactness as the strong point of bicycle having different diameter wheels which existed in the past. CONSTITUTION:As for a bicycle 1 having different diameter wheels is constituted of a large diameter front wheel 2 and a small diameter rear wheel 3, and is equipped with a driving part having a pedal 6 and a crank 7 for driving the driving shaft of the hub of the front wheel 2, at the top edge part of a front fork 5 which is continuously installed on a handle 4, and the driving shaft for the hub of the front wheel 2 is supported in the rear part by a prescribed quantity from the vicinity of the top edge of the front fork 5. Further, a planetary gear device 8 having a ratchet device between a driving part having the pedal 6 and the crank 7 and the driving part for the hub of the front wheel 2 is installed.
Patent JP-H05173353-A (JP)
Title: Offset preventing liquid for pressure fixing
Inventor: YOSHIDA KAORU
IPC: G03G9/08
Filed: 1991-12-24
Abstract: PURPOSE:To obtain such an offset preventing liquid for pressure fixing which is economically advantageous, that off-set can be surely prevented even for low-density picture images in the process of pressure fixing of unfixed toner images comprising a polymer toner or a polymer-sealed capsule toner, that a fixing strength equal or higher than the fixing strength by a thermal fixing method is obtd., and that writing property of the supporting body after fixing is not degraded. CONSTITUTION:The off-set preventing liquid is used for pressure fixing of unfixed toner images of a polymer toner or polymer-sealed capsule toner. This liquid consists of 0.01-30wt.% concn. aq. soln. of a surfactant.
Patent JP-H09235392-A (JP)
Title: Abrasive
Inventor: MORIMURA YASUHIRO
IPC: C09J123/08
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain an abrasive, reduced in problems of a conventional abrasive when carrying out the high-speed grinding or cutting and excellent in grinding efficiency and accuracy. SOLUTION: This abrasive comprises a bonding layer 2 formed of a cured layer of a photo-setting adhesive composition consisting essentially of a copolymer of ethylene, an acrylate-based and/or a methacrylate-based monomers and maleic acid and/or maleic anhydride and further preferably a photosensitizer used as a curing agent (a cross-linking agent), more preferably a silane coupling agent or an acryloxy group-, a methacryloxy group- or an allyl group-containing compound added thereto in the abrasive comprising an abrasive layer 3 laminated through the bonding layer 2 to a substrate 1.
Patent JP-H10183403-A (JP)
Title: Sleeveless undershirt
Inventor: TANABE SATORU
IPC: A41B9/06
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a sleeveless undershirt having no sense of incompatibility on the chest, hardly being stunk, excellent in air permeability, by bonding an end of a shoulder part of a front body side to an end of a shoulder part of a rear body side and connecting one back sewed edge to other back sewed edge. SOLUTION: This sleeveless undershirt comprises one cloth. A line 2 around a neck at a front body side is formed on a central line A and narrow front body side shoulder parts 3 and 3' are made at both the ends of the line 2 around a neck. Arm hole lines 4 and 4' are formed at both ends of the front body side shoulder parts 3 and 3' and lines 6 and 6' around a neck at the rear body side are made at both ends of shoulder parts 5 and 5' at the narrow rear body side at both the ends of the arm hole lines 4 and 4'. Back sewing edges 9 and 9' are formed at both ends of the lines 6 and 6' around a neck and a hem line 10 is made at the bottom part of the back sewing edges 9 and 9'. An end 7 of the shoulder part 3 at the front body side is connected to an end 8 of the shoulder part 5 at the rear body side.  An end 7' of the shoulder part 3' at the front body part is connected to an end 8' of the shoulder part 5' at the rear body side to bond one back sewing edge 9 to other back sewing line 9'.
Patent JP-H11164952-A (JP)
Title: Lock device of pachinko machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To open a front surface frame without anxiety and also to easily exchange a cylinder lock. SOLUTION: In the pachinko (Japanese pine ball game) machine provided with an external frame 1, the front surface frame 2 fitted on the front surface of the external frame 1 so as to be freely openable/closable and a glass door, a vertically oblong fixed plate 11 is fixed along the opening side inner surface of the external frame 1 and provided with an elevating rod 12 having hook pieces 21 and 21 and the cylinder lock 13. Then, a cam plate 38 is fitted to the lock shaft of the cylinder lock 13 and, in the meantime, metallic lock fixtures 10 and 10 are fitted on the open side rear surface of the front surface frame 2.  An opening hole for permitting a front surface part where the key hole of the cylinder lock 13 is formed to face is arranged, the hook pieces 21 and 21 of the elevating rod 12 are engaged with the metallic lock fixtures 10 and 10 so as to lock the front surface frame 2, the elevating rod 12 is vertically slid by the rotation of the cam plate 38 so as to release the engagement of the hook pieces 21 and 21 with the metallic lock fixtures 10 and 10, and then, the front surface frame 2 is unlocked.
Patent JP-2001140294-A (JP)
Title: Non-interrupted water cleaning method of inside of water storage tank without any suspension of water supply in waterworks facilities
Inventor: HOASHI NORIYUKI
IPC: B08B9/08
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To securely eliminate and clean deposits at the bottom of a water storage tank, contamination of a wall surface, or the like without suspending water supply by draining water in the cleaning of the inside of the water storage tank such as waterworks facilities. SOLUTION: A disinfecting bathtub filled with a disinfectant for sanitary control is provided, and a cleaning worker wears a waterproof suit for underwater operation for covering the whole body and at the same time is soaked in the disinfecting bathtub for disinfecting, thus enabling the cleaning worker to gounder water in a water storage tank 10. Also, by using a self-suction-type pump 15 and a suction hole 16 being disinfected while being connected to the self-suction-type pump and soaked into the disinfecting bathtub, the cleaning worker can suck, eliminate, and clean deposits at the bottom of the storage tank, contamination of a wall surface, or the like in water along with water.
Patent JP-H11181274-A (JP)
Title: Aliphatic polyketone resin composition and aliphatic polyketone resin molded product
Inventor: EGUCHI KUNIHIKO
IPC: B65D1/09
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition scarcely causing occurrence of gas and sticking of foreign matter to the surface of molded product due to heating in molding, etc., and use at high temperature and useful for containers, etc., for housing semiconductor materials by including an aliphatic polyketone resin and a first amine compound. SOLUTION: This resin composition is obtained by melt-kneading (A) an aliphatic polyketone resin which is preferably a copolymer of carbon monoxide with at least one kind of ethylenic unsaturated compound with (B) a first amine compound such as cetylamine, preferably at a ratio of 0.05-20 pts.wt. component B to 100 pts.wt. component A, preferably at 200-300 deg.C resin temperature by an extruder, kneader, etc. This component A has preferably 210-270 deg.C melting point and 0.8-4 d1/g intrinsic viscosity measured in m-cresol at 60 deg.C by using a capillary viscometer. The component B has preferably >=180 deg.C boiling point.
Patent JP-H05173159-A (JP)
Title: Plastic cell structural body
Inventor: MIKOSHIBA HITOSHI
IPC: H01H13/712
Filed: 1991-12-25
Abstract: PURPOSE:To obtain the plastic cell structural bodies having high safety by specifying the height of projections existing on conductive layers and having an electrical conductivity when the distance between the conductive layers is specified. CONSTITUTION:The height of the projections having the electrical conductivity and existing on at least the conductive layers of a pair of the cell structural bodies in which the conductive layers of transparent conductive films face each other apart 1 to 30mum is confined to <=50 when the distance between the conductive layers is assumed to be 100. A nonconductive spacer exists on the conductive layers of at least one transparent conductive film and the spacing part with the conductive layer of another transparent conductive film facing the above-mentioned conductive layer is maintained constant. These conductive layers are conducted by applying a pressure thereto with a touch pen, finger, etc. Further, a liquid crystal is sealed between the conductive layers of the transparent conductive films facing each other. The liquid crystal is driven by energizing the films.
Patent JP-H10209292-A (JP)
Title: Protective circuit
Inventor: RAVANELLI ENRICO M A
IPC: H01L27/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To protect the power supply line or terminal of an integrated circuit device from static discharge, by connecting the control terminals and first terminals of mutually connected first and second transistors to the ground and, at the same time, the second terminals of the transistors to the power supply line. SOLUTION: The control and first terminals of a first transistor M1 are connected to the ground GND respectively through first and second resistors R1 and R2 and the first and control terminals of a second transistor M2 are connected to the ground GND and, at the same time, to the first terminal of the first transistor M1 . Then, the power supply line Vdd of an integrated circuit device is connected to the second terminals of the transistors M1 and M2 . Therefore, the power supply line Vdd or terminal of the integrated circuit device can be protected from static discharge.
Patent JP-2000183331-A (JP)
Title: Ccd charge detecting circuit
Inventor: TAKITA SHINTARO
IPC: H01L29/762
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a high-speed floating gate charge detecting CCD delay unit by driving clamp-and-hold circuits with a plurality of clock signals, each clamp-and-hold circuit serving to clamp a voltage equal to or greater than a predetermined voltage from voltages of detecting electrodes and to hold the clamped voltage for a predetermined time interval. SOLUTION: Delay taps are formed of electrode portions G1 to G4 and electrode portions G5 to G8 on a CCD delay line, respectively, with the portions G1 to G4 be connected in a reverse phase with the portions G5 to G8. Each of the portions G2 and G6 doubles as a drive electrode and a detecting gate. The gates G2 and G6 are connected to clamp-and-hold circuit CH through capacitors C3 and C4, respectively. Each circuit CH is driven by a clock of four phases ϕ1 to ϕ4 of the corresponding ones of the portions G1 to G8, thereby clamping a voltage equal to or greater than a predetermined voltage from a voltage of the corresponding one of the gates G2 and G6 and holding the clamped voltage for a predetermined time interval. As a result, a high-speed floating gate charge detecting CCD delay unit can be obtained.
Patent JP-H11184209-A (JP)
Title: Electrifying member and electrophotographic device using the same
Inventor: FUEI NAOKI
IPC: F16C13/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain uniform electrification for a long time by using a material in which thermoplastic polyurethane elastomer is incorporated by adequate amount in thermoplastic polyamide elastomer for a surface layer. SOLUTION: An electrifying roller being a contact electrifying member is a multilayer structure constituted of the conductive elastic layer 2b of conductive rubber, etc., concentrically and integrally formed in a roller state on a conductive core bar by injection molding, etc., and a conductive surface layer 2c formed on the outside periphery of the layer 2b. Besides, an intermediate layer is provided between the layers 2b and 2c at need. As to this electrifying roller, a thermoplastic elastomer material incorporating the thermoplastic polyamide elastomer and the thermoplastic polyurethane elastomer is used for the surface layer 2c being a material layer brought into contact with the surface of the photoreceptor drum which is a body to be electrified. By this constitution, adequate hardness can be obtained and the body to be electrified can be uniformly electrified for a long time.
Patent JP-H11183784-A (JP)
Title: Focus detector and focus detecting method
Inventor: ATSUTA HITOSHI
IPC: G02B7/28
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a focus detector capable of detecting a focus in a short time. SOLUTION: This focus detector detecting a focusing position where a sample 90 should be arranged is provided with plural light shielding areas MR1 to MR5 at different positions in an optical axis 11J direction in the vicinity of the position of the field diaphragm of an illumination optical system. A light shielding pattern in the light shielding area is formed at image forming positions C1 to C5 different in the optical axis 24J direction of an image forming optical system near the focusing position. When the sample 90 is arranged near the focusing position, the light shielding pattern where focusing degree is different is formed in evaluation areas VR1 to VR5 on the sample.  The focusing degree in the evaluation area is obtained, and the deviation of the sample 90 is obtained from relation between the focusing degree previously obtained and the deviation of the sample 90 from the focusing position. Thus, the deviation of the sample 90 from the focusing position is detected just by picking up the image of the sample 90 once. Accordingly the focus is detected in a short time.
Patent JP-H10181541-A (JP)
Title: Side mirror with device for removing waterdrop on mirror surface
Inventor: TANAKA KOJI
IPC: B60R1/06
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a side mirror having a device for removing water drops on a mirror surface which can wipe out water drops on the mirror surface of the side mirror spontaneously or automatically by power. SOLUTION: On a side mirror 1 for automobile body, a device proper 2 is provided on the upper portion of the side mirror 1 integrally or placed additionally thereon. The device 2, is provided with a wide mouthed inlet 3 opened toward the advancing direction of the automobile, a narrow outlet 5 opened aslant toward the lower side of the mirror surface 4 from the upper side of the side mirror 1, and a compulsive suction device 6 built in the device 2 for the use in need. Thus, the device is made possible to wipe out water drops attached on the mirror surface.
Patent JP-2000224357-A (JP)
Title: Method for transmission of image file and transmitter for image file
Inventor: ANDREW HUNTER TOOMATTO
IPC: H04N1/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a system that uses a scanning characteristics corresponding to a recipient so as to scan a document and uses a file transfer protocol to automatically transmit an image file. SOLUTION: A transfer protocol and an image scanning characteristics for each destination are set in advance, and a document is read on the basis of the image scanning characteristics corresponding to a designated destination (steps S1105, S1106) to generate an image file and the image file is transmitted on the basis of the transfer protocol corresponding to the designated destination (steps S1108, S1109).
Patent JP-2000177064-A (JP)
Title: Ultraviolet and heat ray shielding laminate
Inventor: AOYAMA TAKAHIRO
IPC: B32B7/02
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To improve ultraviolet and heat ray shielding properties and long term weather resistance by incorporating and forming a polymer obtained by polymerizing a monomer component selected from a specific ultraviolet absorbing monomer in and at a light incident side of an ultraviolet shielding layer from a heat ray shielding layer, and forming the heat ray shielding layer by incorporating a heat ray shielding substance in the layer. SOLUTION: An ultraviolet and heat ray shielding laminate, used to shield a heat ray by laminating on a window glass of a building, a residence, or a vehicle, is provided with a transparent base material, an ultraviolet shielding layer and a heat-ray shielding layer, where the ultraviolet shielding layer is formed to a light incident side from the heat ray shielding layer. The ultraviolet shielding layer is formed by incorporating a polymer made by polymerizing a monomer component containing at least one type selected from ultraviolet absorbing monomers represented by formulae I, II, and the heat ray shielding layer is formed by incorporating a heat ray shielding substance.  In the formula I, R1 is a hydrocarbon group, R2 is a lower alkylene group, R3 is a methyl group, X is a hydrogen atom, or halogen, and In the formula II, R4 is a lower alkyl group and R5 is a methyl group or the like.
Patent JP-2000166405-A (JP)
Title: Water supply apparatus and flowerpot equipped with the same
Inventor: NISHI MASAAKI
IPC: A01G27/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a water supply apparatus capable of immediately supplying a fixed amount of water to a potted plant not by an electric mechanism and stably repeating the operation. SOLUTION: This water supply apparatus 10 is equipped with a first water tank 12 for holding water 11 to be supplied to a potted plant, a second water tank 14 to which water in the first water tank 12 is sent by a fibrous member 17 and a siphon pipe 18 which has one end disposed in the second water tank 14 and the other end installed outside the second water tank 14, forms a top part 18a located in the second water tank 14 and discharges the water 11 in the second water tank 14, having reached the top part 18a, out of the tank.