baber/WOPTO huggingface dataset:
Patent JP-2002347098-A (JP)
Title: Method for manufacturing propylene resin foamed molding
Inventor: SATO HITOSHI
IPC: B29K105/04
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a foamed molding having excellent heat resistance and oil resistance, small influence to an environment, a plenty of cyclability, a light weight and an excellent thermal moldability. SOLUTION: An extruder has an extrusion cylinder (EX1) having a resin supply unit, and a supply cylinder (EX2) for supplying a stock resin to the resin supply unit of the cylinder (EX1). A method for manufacturing a propylene resin foamed molding comprises a step of supplying a propylene foamed resin from the supply cylinder to the resin supply unit of the extrusion cylinder, under the condition in which a resin content balance (Q1/Q2) of an extrusion resin content (Q1: an extruded resin content of foaming resin when the foaming resin is filled in a sufficient content in the resin supply unit of the extrusion cylinder and freely supplied) of foaming resin of the extrusion cylinder to a supply resin content (Q2) of the foaming resin supplied from the supply cylinder, when the extrusion cylinder is operated in such an extrusion condition is in a range of 1.05 to 2.00.
Patent JP-2002347522-A (JP)
Title: Control method for electrically stored side mirror
Inventor: KURITA TAKAHIRO
IPC: B60R1/074
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrically stored side mirror which securely detects an excessive current and which can instantly block a current supplied to a driving motor when the excessive current is flowed into the driving motor. SOLUTION: A control device of an electrically stored side mirror 10 has a driving motor M1 which allows the side mirror to be rotationally moved to a storage position or a normal position, a changing-over switch SW1, and first and second control circuits 11 and 12. In the control device of an electrically stored side mirror 10, the first and second control circuits 11 and 12 respectively include electronic switches 14 and 17 which are turned on and off by the polarity of an electric signal switched by the changing-over switch SW1, excessive current detection means 15 and 18 which have characteristics in which a resistance value is increased in accordance with the increase of a current value and which have a series connection with the electronic switches 14 and 17,  and block switches 16 and 19 which turn off the electronic switches 14 and 17 when a voltage value generated in the excessive current detection means 15 and 18 exceeds a predetermined value.
Patent JP-2002020750-A (JP)
Title: Liquid crystalline medium and electro-optical liquid crystal display containing the same medium
Inventor: HECKMEIER MICHAEL
IPC: C09K19/14
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystalline medium having a low crystallizing tendency at a low temperature, a low birefringence, a suitable electric resistance, in addition, a low threshold electric voltage (V10) and a low rotation viscosity (γ1) which is decisive to a response time, and a liquid crystal display by using the same medium. SOLUTION: This liquid crystalline medium having a positive dielectric anisotropy is provided by incorporating a mesogenic compound of the general formula 1 (wherein, R1 is a 1-7C alkyl or alkoxy, or a 2-7C alkenyl, alkenyloxy or alkoxyalkyl; Z1 is CF2-CF2, CF2O, CHL-CHL, trans CH=CH, trans CF=CH, trans CH=CF or trans CF=CF; and X1 is F, Cl, CF3, OCF3, OCF2H, CN or NCS).
Patent JP-2002345740-A (JP)
Title: Endoscope
Inventor: HIRAOKA HITOSHI
IPC: G02B23/24
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent a buckling part from being formed in a treatment channel inserted to the bending part even when bending the bending part. SOLUTION: When an endoscopic function and an ultrasonic function are arranged in the distal constitution part 18 provided at the distal end of the insert part 11 of an ultrasonic endoscope, the outer diameter of the distal constitution part 18 is larger than that of the curved part 13. Accordingly, the tip side of the curved part 13 continued to the tip constitution part 18 is necessarily increased in diameter, and the filling rate on the tip side of the curved part 13 becomes low, compared with the hand side. Consequently, the tip side of the treatment channel 30 inserted to the curved part 13 is apt to move in the direction crossing to a conduit when the curved part 13 is curved.  However, since the tip side of the treatment channel 30 is fixed to a signal cable 27 adjacent thereto through a flexible fixing means 33, it is buckled with the signal cable 27 while drawing a gentle curve, and no buckling part is thus formed in this part.
Patent JP-2002345936-A (JP)
Title: Deodorant, method of producing the same and deodorant member
Inventor: NAGAI TAKAFUMI
IPC: B01J35/06
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant which is extremely high in ability to remove sulfur-containing compounds and used for air conditioners for business purposes or air cleaners. SOLUTION: The deodorant is produced by mixing a phthalocyanine metal complex with an aqueous weak-acidic salt solution of alkaline metals or alkaline earth metals, and then drying the phthalocyanine metal complex.
Patent JP-2002358752-A (JP)
Title: Tape cassette
Inventor: ASANO KATSUKI
IPC: G11B23/087
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette with which a tape can be stably run. SOLUTION: The thickness of a tape pad 76 increases gradually from the lower end of a magnetic tape T which runs in the direction of the width to the upper end thereof. As a result, a pressure applied from the thick part of the tape pad 76 to the magnetic tape T is higher than a pressure applied from the thin part. Since a force to move the magnetic tape T to the side of high pressure is applied to the tape during running, the magnetic tape running is controlled to positively move to an upper part YU and the moving position is regulated by an inner wall surface 12L of an upper half 12. Therefore, the magnetic tape T can run stably.
Patent JP-2002356358-A (JP)
Title: Water permeable concrete
Inventor: OBATA AKIRA
IPC: C04B28/04
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide water permeable concrete large in coefficient of permeability and compressive strength, and easy in forming work, etc. SOLUTION: The water permeable concrete is manufactured by putting a kneaded material of composition composed of a coarse aggregate, and paste or mortar of 30-80 vol.% based on the aggregate into a formwork to form it and successively curing it. The paste or mortar contains 100 pts.wt. cement or fine particle mixture containing cement, 0-300 pts.wt. fine aggregate, 0.3-3.0 pts.wt. a water reducing agent and 20-40 pts.wt. water. As the water reducing agent, a powdery one is used.
Patent JP-2002320461-A (JP)
Title: Sweet potato and sweetener-containing bean curd and thick block of deep-fried bean curd
Inventor: WATANABE EMIKO
IPC: A23L11/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a sweet potato and sweetener-containing bean curd and a thick block of deep-fried bean curd, easily eatable by anybody anywhere, rich in nutrition and flavor, having nice smell and beautiful color and also most suitable as salad, dessert and a light meal. SOLUTION: This sweet potato and sweetener-containing bean curd offers high nutrition, rich flavor, nice smell and beautiful color through the combination of nutrition, taste, flavor and color which sweet potatoes and sweeteners have. The other objective thick block of deep-fried bean curd is obtained by cutting the bean curd into a stick shape (rectangular body) before frying it in oil so as to be easily eatable outdoors.
Patent JP-2002367242-A (JP)
Title: Stamper for making optical recording medium and method of manufacturing for the same
Inventor: MASUHARA SHIN
IPC: H01L21/027
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a stamper for making optical recording media which utilizes a negative type resist permitting the pattern exposure suitable for a higher recording density, eliminates the need for a transfer process step to a stamper for molding and is excellent in productivity. SOLUTION: The stamper for making the optical recording media for producing the optical recording medium having fine rugged patterns is constituted by providing the stamper with a substrate having a smooth main surface and fine rugged pattern layer which is different etching property from the substrate and has the uniform thickness corresponding to the depth of the fine rugged patterns and is subjected to the pattern etching corresponding to the fine rugged patterns on the substrate.
Patent JP-2002360466-A (JP)
Title: Stool cover
Inventor: SUMIYA MIYUKI
IPC: A47K13/14
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a stool cover which can be easily and cleanly fitted on a stool and has no possibility of getting out of place. SOLUTION: A cover main body 4 for the stool cover 3 is pile-stitched into a little wider belt-like shape than the width of the stool and in one of the long sides, a rubber 5 is knitted. the other long side is formed into a bag-like shape and a pipe 6 is inserted therein. Each short side of the cover main body 4 is formed in such a way that the central part is projected and a flat rubber braid 7 is made into a ring-like shape and is fixed by sewing on both ends of each short side and a hook 8 is respectively passed through one of the ring-like parts and on the central part of each short side, the flat rubber braids 9 and 10 are fixed by sewing in such a way that the end part is made into a ring-like shape and the hook 8 is passed through the longer rubber braid 9.  Under a condition where the rubber braid 9 is hooked on the surface of the lid of the stool, the hook 8 is hooked in the ring-like part of the rubber braid 10.
Patent JP-2002363483-A (JP)
Title: Acrylic resin for coating material, acrylic urethane resin composition for coating material and acrylic melamine resin composition for coating material
Inventor: UCHIDA KENJI
IPC: C09D175/04
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic resin the weather resistance of which is improved to a similar level with those of a fluorine resin or silicone resin, and an acrylic urethane resin composition and an acrylic melamine resin composition containing the above acrylic resin. SOLUTION: The acrylic resin is characterized by containing (a) cyclohexyl(meth)acrylate, (b) a hydroxyl group-containing monomer (c) a polymer having a polymerizable unsaturated group and 3,000-15,000 weight-average molecular weight, and (d) a vinyl monomer and/or a (meth) acrylic monomer.
Patent JP-2002361456-A (JP)
Title: Equipment and method for laser welding
Inventor: SUZUKI SHUNJI
IPC: B23K26/21
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a blowhole and to prevent the decrease in the strength of a weld zone. SOLUTION: A lap joint welding is performed on a work W of lapped two plate members Wu and Wd made of galvanized steel plate by making the work irradiated with a laser beam 9 from a laser machining head 7. The laser machining head 7 is provided with a pressing pin 39 which precedes in the advancing direction of the welding and a following gap adjustment pin 41. The pressing pin 39 presses two plate members Wu and Wd from the side of the upper plate member Wu and elastically deforms and the gap adjustment pin 41 presses only the lower plate member Wd to adjust the gap between the two plate members Wu and Wd. The upper plate member Wu is irradiated with the laser beam 9 from the laser machining head 7 in the vicinity of the pressed part by the gap adjustment pin 41 and the welding is performed.
Patent JP-2002362881-A (JP)
Title: Wire rope tensioner
Inventor: OYAMA SEIICHI
IPC: B66D1/50
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a wire rope tensioner capable of always applying a designated tension on wire rope safely without human power in winding wire rope in a winch from a wire drum. SOLUTION: The wire rope tensioner is provided between the drum having wire rope wound around and the winch winding up the wire rope from the drum D. Middle parts of the wire rope R are wound around a pair of tension drums 6, 7 to maintain tension for winding in the winch W constant. The wire rope R is wound around the first and the second tension drums 6, 7 along outer circumference grooves 6a, 7a and closes a connection member 4 and is wound in the winch W through a wire guide 10. The wire rope R is retained in the outer circumference grooves 6a, 7a by a holding roller 9 and is applied drawing out resistance during alternating between the tension drums 6, 7 and is wound around the winch W with a designated tension.
Patent JP-2002365048-A (JP)
Title: Displacement measuring apparatus of ground layer and method for installing the same
Inventor: SATO AKIRA
IPC: G01C5/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a displacement measuring apparatus of a ground layer which has an easy installing work at a job site and an excellent executability and which can accurately measure a displacement of the ground layer and to provide a method for installing the same. SOLUTION: The displacement measuring apparatus of the ground layer comprises a guide tube 31 in the ground layer 51, and a sensor 1 having a magnetostrictive line provided in the tube 31. A measuring target 11 having a permanent magnet 15 along the tube 31 is movably provided. The target 11 has an enlarging fixing means 13 for enlarging and fixing in that layer 51. A displacement of each layer of the layer 51 can be detected by moving the target 11.
Patent JP-2002055183-A (JP)
Title: Timer operation control device
Inventor: FUJIMOTO TAKANOBU
IPC: G04G15/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the setting of timer operation in a timer operation control device for a combustion machine, etc. SOLUTION: This timer operation control device is provided with a timer key 13, time setting keys 14 and 15 setting the timer time after operating the timer key 13, a timing part 18 having timing means S8 and S9 starting the operations of the timer key 13 and the time setting keys 14 and 15, and a central control part prohibiting the receipt of the input of the time setting keys 14 and 15, when a count-up signal is outputted from the timing part 18 and automatically coming into a timer operation state in a state where a time is set. The timing times of a timing means S9 starting in operation of the timer key 13 and the timing means S8 starting the operation of the time setting keys 14 and 15 are made different so that an optimal timing can be set according to the operation procedures to spare the time for the setting operation.
Patent JP-2002369441-A (JP)
Title: Motor, holder member with connector and method of manufacturing the motor
Inventor: MATSUSHITA YOSHIYUKI
IPC: H01R13/52
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a motor which can be manufactured at a lower cost to answer the demands for motors having different directions for the connectors. SOLUTION: The motor comprises a holder part 11, where a brush holder 14 of the motor part which generates a rotating force and outputs this rotation force to an external portion is formed and a connector part 12, which is provided at the external side of the motor part for mounting an external connector. The motor part (holder part 11) and connector part 12 are coupled with a variable coupling part 13, which is formed by accommodating lead wires 21 to 26 and a reinforcing steel member 27 within an external part 32 and can also be bent, while maintaining the predetermined holding force under bent condition. Therefore, this motor can respond to various demands for motors having different mounting directions for external connector, namely in different directions of the connector part 12, by only having the variable coupling part 13 bend.
Patent JP-2002371437-A (JP)
Title: Carbon fiber and composite material
Inventor: ISE MASASHI
IPC: D01F9/22
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber and a composite material having high performance and slight scattering of quality. SOLUTION: This carbon fiber has a surface in which average value of the intensity ratio I1480/I1580 measured by Raman spectrometry is 0.35 to 0.65 and <=5% coefficient of variation of the parameter in longitudinal direction. This composite material is constituted by using the carbon fiber as a reinforcing material.
Patent JP-2002371564-A (JP)
Title: Structure of precast slab
Inventor: KITAMURA JIRO
IPC: E02D29/02
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a precast slab 1 capable of facilitating works for covering a natural ground at a curved part or a deformed part at low cost. SOLUTION: This precast slab 1 is provided with a prescribed height and width. Its whole body is constituted of fiber reinforced concrete. The cross section of the central part 3 with a concentrated stress is formed thick and the cross section of the circumferential part with small stress is formed thin. Reinforcement 5 is arranged inside the central part 3.
Patent JP-2003004918-A (JP)
Title: Prism device for fingerprint collation and fingerprint collation device
Inventor: NAGAYAMA KEIICHI
IPC: G02B1/10
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To surely protect an electrode film for detection of a living body when a prism body is made of an optical plastic material. SOLUTION: The main body 31 of the prism 13 having a fingerprint recognition face 13a where a fingertip Y touches is made of an optical plastic material. A transparent electrode film 32 (e.g. an ITO film) for detecting the living body is formed on the fingerprint collation face 13a. The electrode film 32 is coated with a transparent nonporous hard coat 33. The hard coat 33 is formed, for example, by applying a silicone-based coating material, urethane-based coating material or acrylic coating material by spray coating into a thin film state and then hardening with UV rays or by heating. Since the coefficients of linear expansion of the prism body 31, electrode film 32 and hard coat 33 do not differ so much, no crack is produced in the electrode film 32 even for large changes in the temperature.  Thus, the electrode film 32 is protected by the hard coat 33 against external physical or chemical damages.
Patent JP-2003006398-A (JP)
Title: Project management supporting method, system and program
Inventor: IZAWA SUMIO
IPC: G06Q10/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To realize homogeneous project management in each project and to reduce the risk that a project is unsuccessful by centralized-managing project progress information and an operation support function by an expert section. SOLUTION: A project performance terminal 21-1-1 transmits project result information to a project management supporting server 12, which prepares at least one of a project evaluation table and a project evaluation graph. A project management supporting terminal 11 receives this and transmits a comment prepaed based on this to the supporting server 12. The performance terminal 21-1-1 receives at least one of the project evaluation table, the project evaluation graph and the comment from the supporting server 12.
Patent JP-2003004386-A (JP)
Title: Air preheater managing apparatus
Inventor: MIYAZAWA MASAZUMI
IPC: G01N25/68
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To enhance thermal efficiency by measuring the dew point of gas after heat is imparted in an air preheater. SOLUTION: In an air preheater 1 comprising gas piping 4 for passing gas p1 in order to impart heat and air piping 5 for passing air q1 in order to receive heat, and the gas piping 4, an electrochemical sensor 3 has an electrode part 2 fixed to a part of the piping for passing gas p2 imparted with heat in the air preheater 1 wherein the electrode part 2 comprises a plurality of electrodes and a section for introducing air into the electrode part. One end face of the electrode is touched to the gas p2 imparted with heat and the other face of the electrode is touched to air introduced from the air introducing section.
Patent JP-2002094059-A (JP)
Title: Manufacturing method of mosfet device
Inventor: KIM TAE KYUN
IPC: H01L21/316
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an MOSFET device where a self-alignment contact process is appropriately performed, while maintaining the thickness of a tungsten gate to be constant. SOLUTION: There are provided a stage, where a silicon substrate 21 comprising a field oxide film 22 is generated, a stage where a sacrificial gate is formed, a stage where a source/drain region 29 of an LDD structure is formed in the active region of a substrate on both sides of the sacrificial gate, a stage where an inter-layer insulating film 30 is formed to expose the sacrificial gate, a stage where the sacrificial gate is removed, so that a groove for a tungsten gate region is formed, a stage where a gate insulating film 31 is formed on the inside wall of the groove as well as on the film 30, a stage where a tungsten film is vapor-deposited on the film 31 to pack the groove, a stage where that film and the film 31 are polished with a tungsten gate 32a being formed in the groove, and a stage where the gate 32a is oxidized with a tungsten oxide film 40 being formed on its surface.
Patent JP-2003002339-A (JP)
Title: Flexible container for liquid food
Inventor: SAKURADA MASARU
IPC: B65D33/01
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a flexible container capable of preventing contents from staying in a straw part when suctioned with a normal suction force of a person in the bag-like flexible container having a straw-like mouth part for sucking and drinking liquid food or the like. SOLUTION: In a bag-like flexible container 10 having the straw-like mouth part, an opening means for inducting air is provided in at least one part of the flexible container. As the opening means, for example, a notch 21 is preferably provided in a heat seal part 20.
Patent JP-2003008970-A (JP)
Title: Image pickup device
Inventor: HANZAWA MASANORI
IPC: H04N5/77
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device provided with a display unit fitted to a camera main body via a hinge in a freely openable/closable and turnable way and an operation switch group, wherein the operation switch group is not concealed when the display unit is inverted and housed. SOLUTION: The image pickup device is provided at least with: a camera main body, a display unit that is fitted to the camera main body via a hinge in a freely openable/closable and turnable way; and an operation switch group for reproduction or replay. When the display unit is inverted and housed, the operation switch group is exposed to enable the user to operate the switch group.
Patent JP-2002346446-A (JP)
Title: Fountain apparatus in which constricted pipe is attached to bottom of pumping-up tank
Inventor: YAMADA SADAYUKI
IPC: B05B17/08
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent water in a pumping-up tank (6) from flowing back into a water tank (1). SOLUTION: A constricted pipe (7) is attached to and communicated with the bottom of the pumping-up tank (6) so that water supplied to the tank (6) does not easily flow back into the tank (1). Therefor, the constricted pipe (7) of a small diameter is attached to the bottom of the pumping-up tank (6).