baber/WOPTO huggingface dataset:
Patent JP-2003146794-A (JP)
Title: Method of refining gallium for liquid phase epitaxial growth
Inventor: KURIHARA TORU
IPC: C22B3/44
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of refining gallium for liquid phase epitaxial growth which can easily reduce the Al concentration in Ga used for epitaxial growth. SOLUTION: The concentration of the Al in a Ga solution can be lowered by a simple method of adding GaAs to the used Ga solution having the residual Al, melting the same by temperature rising in an electric furnace and lowering the temperature to deposit the residual Al as AlGaAs, then removing the same.
Patent JP-2003112303-A (JP)
Title: Three-tool set for woodwork
Inventor: KAMISHIRO TAKEO
IPC: B27C9/04
Filed: 2001-10-08
Abstract: PROBLEM TO BE SOLVED: To prepare a set of tools needed for boring and cutting as woodworking and also to enable selection thereof even for high-level woodworking. SOLUTION: An electric plane fitting means having a constitution wherein an electric plane 6 is fixed on a working table 2 by a support 5 with the base on the upper side and wherein an extension plate 9 is provided on an extension of the base and a plane recovery case 57 made capable of sucking is installed adjacently to the electric planer 6, a fitting means for boring having a constitution wherein a slide shaft 15 provided above the top board 2a of the working table 2 in parallel with the electric plane 6 and horizontally is inserted slidably into a drill stand 14 making it possible to provide an electric drill 28 fixedly and wherein transfer of the drill stand 14 is enabled by the operation of a lever 26 and a vise 30 made holdable by a holding implement 33 by the rotation of a chuck 40 is installed vertically by a fitting plate 42,  and a fitting means for cutting and grooving having a constitution wherein a sliding circular saw is provided on the upper side of the top board of a fitting stand, are combined together in a set.
Patent JP-2003144471-A (JP)
Title: Lumbago therapeutic machine
Inventor: KAWAI KOREMORI
IPC: A61F5/042
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a lumbago therapeutic machine horizontally retaining a middle plate by stabilizing it and highly precisely and surely adjusting the eccentricity of a retainer part shaft body to a rotary cylindrical shaft without depending on a person's intuition. SOLUTION: A bed S for mounting a patient 8 is dividedly formed of an upper half body mount 2 for mounting the upper half body of the patient, a buttocks mount 3 for mounting the buttocks (low back part) of the patient and having a lock device capable of fixing it, and a legs mount 4 for mounting the legs of the patient. A plurality of rolling means 6 having grip parts 65 eccentric to the rotary cylindrical shaft 60 disposed horizontally are provided and the grip parts 65 retain supports 32 suspended to the buttocks mount 3 at some intervals apart. The buttocks of the patient mounted on the buttocks mount 3 is rotatively or reversely swung around the backbone axis of the patient on the vertical surface to the height direction by rotative or reverse swing of the cylindrical shaft.
Patent JP-2003146161-A (JP)
Title: Image forming device
Inventor: YOSHIDA TAKASHI
IPC: B60R21/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a image forming device for forming an image easy to see if a car is correctly heading to a stopping position. SOLUTION: A processor 101 creates an optimum locus from the current position of the car to the stopping position in a main memory 102, and then the optimum locus is superimposed on a view represented by a pickup image ICPT in the main memory 102 to create a display image IDPY.
Patent JP-2003147838-A (JP)
Title: Flushing closet seat having drying function
Inventor: SHIRAI SHIGERU
IPC: E03D9/08
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a flushing closet seat capable of comfortably drying a section to be flushed after a flushing in a short time. SOLUTION: Pressure air is injected by a drying nozzle 18 while the nozzle 18 is moved at places near to an anus section and the surface of a hip section in the periphery of the anus section by installing a flushing-water supply means 17 with a flushing nozzle 16 injecting flushing water towards the anus section, an air injection means 19 intermittently injecting air from the drying nozzle 18 by pressing air, a drive mechanism section 27 driving the drying nozzle 18 by an approximately curved orbit, a hot-air supply means 37 with a hot-air outlet 36 and a control means 20 controlling each of the means and drive mechanism section, and adhering waterdrops are removed effectively and a drying time is shortened.
Patent JP-2003146134-A (JP)
Title: Inner mirror device
Inventor: WACHI KENICHI
IPC: B60R1/04
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a front window attachment type inner mirror device capable of being used in any vehicles having a front window tilt angle of 20 deg. to 40 deg.. SOLUTION: A tilt range of a mirror assembly 5 when a stay 4 is mounted on a front window FW1 having a tilt angle 30 deg. is set to be upward 22 deg. or more and downward 25 deg. or more with respect to a horizontal line. When the stay 4 is mounted on a front window FW2 having a tilt angle of 20 deg., the tilt range of the mirror assembly 5 is upward 12 deg. or more and downward 35 deg. or more with respect to the horizontal line. When the stay 4 is mounted on a front window FW3 having a tilt angle of 40 deg., the tilt range of the mirror assembly 5 is upward 32 deg. or more and downward 15 deg. or more with respect to the horizontal line. That is, the tilt range of the mirror assembly 5 is always upward 12 deg. or more and downward 15 deg. or more with respect to the horizontal line in any vehicles having vehicular mounting angles in a range of 20 deg. to 40 deg..  Therefore, rear side view a driver desires can always be achieved for any vehicles.
Patent JP-2003145411-A (JP)
Title: Grinding device and sanding pad dressing method for the same
Inventor: NUMAMOTO MINORU
IPC: B24B53/017
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a sanding device capable of stably dressing a sanding pad thereof in a relatively short time, and to provide a sanding pad dressing method for the same. SOLUTION: Dressing of the sanding pad is performed by a large pad dresser 84 having an outer diameter larger than that of a wafer holding head 14 for holding works, and thereafter, dressing of the sanding pad is performed by a small pad dresser having an outer diameter smaller than that of the large pad dresser 84, while moving the small pad dresser on the sanding pad.
Patent JP-2003155143-A (JP)
Title: Paper feeding device for image forming device
Inventor: OGAWA TAKAYUKI
IPC: B65H7/04
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device for an image forming device capable of detecting the presence or absence and little remaining amount of a recording medium by only providing a recording medium detection sensor on a paper feeding tray. SOLUTION: When a push-up plate of the paper feeding tray is set to a descending position (P1 and P2). Whether or not the recording medium detection sensor is ON is decided, and when the sensor is ON, the push-up plate is set to an ascending position (P4 and P5). Whether or not the recording medium detection sensor is ON is decided, and when the sensor is ON, the absence (empty) of the recording medium on the paper feeding tray is decided. When the recording medium detection sensor is not ON in the decision of the step P3, the push-up plate is set to the ascending position (P10 and P11). Whether or not the recording medium detection sensor is ON is decided (P12), and when the sensor is ON, little remaining amount (near empty) of the recording medium on the paper feeding tray is decided.  When the recording medium detection sensor is not ON in the decision of the step P12, that is, when the sensor is OFF, sufficient amount (FULL) of the recording medium on the paper feeding tray is decided.
Patent JP-2003156944-A (JP)
Title: Image forming apparatus
Inventor: KAWAMURA HIROSHI
IPC: G03G21/16
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which bringing down of the cost can be achieved by eliminating space for a detecting means for each unit and the cost by having a toner full detecting means carrying out the detection of the existence of an intermediate transfer unit or a cleaning unit as well and simplifying the construction. SOLUTION: When a cleaning unit 23 is not loaded, the absence of the cleaning unit 23 is detected by constituting so that an optical path of the toner full detecting sensor 52 is intercepted by a flag 56a of a shutter 56.
Patent JP-2003154432-A (JP)
Title: Method of manufacturing outer and inner rings for bearing
Inventor: OBARA RIKURO
IPC: B21K1/04
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing outer and inner rings by which the outer and inner rings can be manufactured out of the same round bar, the manufacturing time can be shortened by simultaneously forming works for cutting and grinding the outer and inner rings out of a single disk-like bulk by cold forging, and the yield of the material is improved. SOLUTION: The round bar 1 is cut to a predetermined thickness orthogonally to the axis thereof to form a disk-like bulk 2 <; S1>;, a center recessed part 5 and a circumferential groove 6 are formed by cold forging on a flat side of the disk-like bulk <; S2>; and <; S3>;, the center recessed part 5 is punched to form a center hole 12 <; S4>;, the circumferential groove 6 is punched to separate the groove into the inner and outer rings <; S5>;, a work 15 for working an outer ring on the outer side of the ring shape, and a work 16 for working an inner ring on the inner side thereof are formed <; S6>; to manufacture an outer ring 17 and an inner ring 18.
Patent JP-2002220454-A (JP)
Title: Polyester composition and connector
Inventor: KUMAZAWA SADANORI
IPC: C08K3/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyester composition excellent in hydrolysis resistance and further less in evolving gas and viscosity variation when it is melted. SOLUTION: The composition is characterized by preparing it by kneading with a polyester, a molten mixture of (c) a glycidyl ester compound, (c) a glycidyl ether compound and (d) a catalyst.
Patent JP-2003166109-A (JP)
Title: String having high safety on sanitation
Inventor: KIMURA ISAYOSHI
IPC: A41F15/00
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a string which does not expose yarns or fibers or does not produce yarn pieces or fiber pieces, even when used for a long period, and can highly retain a sanitary state and atmosphere cleanliness.  <P>SOLUTION: This string having high safety on sanitation is characterized by comprising a belt-like long core material and a long cylinder which covers the core and comprises a plastic film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162936-A (JP)
Title: Push button switch device
Inventor: MUKOYAMA TAKUYA
IPC: H01H13/14
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push button switch device in which cracking, etc., on the surface of a push button is prevented, while a sharp edge is prevented from being exposed outside.  <P>SOLUTION: The push button switch device in provided with a switch that controls a mechanism in an electronic apparatus, and an operation part for operating a switch. The operation part comprises a frame which is fitted to the case of electronic apparatus, a push button fitted to the frame through a hinge part, and a boss formed at a push button. The push button switch is turned on/off when the switch is pressurized by the boss, with a step or cut provided to the boss or hinge part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161114-A (JP)
Title: Rankine cycle
Inventor: TAKADA TOMOHITO
IPC: F01K23/06
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a lubricating oil for lubricating a sliding part of an expander 12 from circulating in an evaporator 11 or the like, mixed with a cooling medium.  <P>SOLUTION: An oil separator 14, which separates the lubricating oil from a working fluid when the lubricating oil which has lubricated the sliding part of a bearing or the like of the expander 12 is discharged together with the working fluid which has performed its task in the expander 12, is provided between the expander 12 and a condenser 15. The separated lubricating oil is made to flow directly into a pump 13, while the working fluid, from which the lubricating oil has been separated by the oil separator 14, is made to flow into the pump 13 by way of the condenser 15. Then, by means of this pump 13, the lubricating oil is supplied to the sliding part of the expander 12, and the working fluid is supplied to the evaporator 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163824-A (JP)
Title: Foldable mobile device with camera
Inventor: ARAYA SATOSHI
IPC: H04N5/225
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable mobile device with camera that has a photographing optical system whose total length of lens is comparatively long and allows a built-in camera to photograph an object at various photographing angles independently of an opening/closing state of upper and lower cases.  <P>SOLUTION: The foldable mobile device 1 where the hinge 30 of nearly a cylinder turnably hinges the upper and lower cases 10, 20, and the camera 40 has an imaging optical axis 3 nearly in parallel with a hinge axis center 5 of the hinge 30 and is integrated with the hinge 30 is provided, the shell of an incident optical section of the camera 40 is sunk to the hinge 30 in a direction of the hinge axis center 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002195392-A (JP)
Title: Line pressure control system for automatic transmission
Inventor: PARK JONG-SOOL
IPC: F16H61/00
Filed: 2001-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a line pressure control system for an automatic transmission for stabilizing line pressure, simplifying structure to reduce cost, and shortening the whole system length to improve a degree of design freedom. SOLUTION: This line pressure control system for an automatic transmission comprises a regulator valve of which changeable control pressure and combined force of an elastic member are balanced with line pressure against the combined force and combined force of range pressure supplied from other ranges than the R-range. This regulator valve comprises a valve body, a valve spool inserted into the valve body to which the variable control pressure, line pressure, and range pressure act, and the elastic member provided between the valve body and the valve spool.
Patent JP-2003167834-A (JP)
Title: Document browse confirming and managing method by e-mail, and recording medium recording document browse confirming managing program by e-mail
Inventor: UEMURA FUMIAKI
IPC: G06F13/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily confirm the will of a reader of a specific document.  <P>SOLUTION: This method comprises a transmitting procedure for determining the unique identification information of an e-mail receiver for every e-mail transmitted from a transmission-side computer, creating an URL address by the specific document to be browsed by the receiver of the e-mail, adding at least an identification code to the URL address, inserting the URL address with the identification code, into the e-mail to be transmitted, and transmitting the e-mail, an access record registering procedure for specifying and recording the accessing mail receiver from the identification information outputted from a receiving-side computer, and an acceptance mail transmitting procedure extracting the mail receiver browsing a specific page in the specific document, creating an access page for allowing the extracted reader to access, creating the acceptance mail to which the URL address to the access page with the identification code of the reader is inserted, and transmitting the acceptance mail.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164244-A (JP)
Title: Fishing bait extruder
Inventor: NAKAMURA HIROYOSHI
IPC: A01K97/04
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing bait extruder which can hold a fishing bait container and highly simply treat the container.  <P>SOLUTION: This fishing bait extruder is characterized by comprising an outer case-engaging member 12 for engaging an outer case 2 constituting the fishing bait container 1, an inner case-engaging member 13 for engaging an inner case 3 constituting the fishing bait container 1, a screw shaft 14 threadedly engaged with at least one of the outer case-engaging member 12 and the inner case-engaging member 13, a rotation-stopping member 15 for stopping the rotation of the screw shaft 14-engaged holding member in the outer case-engaging member 12 and the inner case-engaging member 13, and a support base 16 for supporting the outer case-engaging member 12, the inner case-engaging member 13, the screw shaft 14, and the rotation-stopping member 15, wherein the screw shaft 14 can be rotated to narrow a distance between the outer case- engaging member 12 and the inner case-engaging member 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172144-A (JP)
Title: Diesel engine and combustion method for diesel engine
Inventor: MUROTANI TAISUKE
IPC: F02M31/20
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of soot and generation of nitrogen oxide by sufficiently diffusing fuel spray within a combustion chamber, even if fuel is injected in the vicinity of a top dead point.  <P>SOLUTION: A cooling spot 8 is formed at a portion against which the spray 7 collides within the combustion chamber 2 of a piston 4. An oil line 9 is formed on a rear side of the piston 4 to introduce engine oil and pass the engine oil through the cooling spot 8. When the spray 7 injected from each injection port 6 of an injection nozzle 5 collides against the cooling spot 8, the spray 7 is cooled by the engine oil and is diffused within the combustion chamber 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170883-A (JP)
Title: Steering damper system
Inventor: HASEGAWA YOSUKE
IPC: F16F9/52
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping force adjusting mechanism for a steering damper capable of maintaining an operation stability while keeping fine steering feeling.  <P>SOLUTION: A controller C consists of a vehicle speed system control signal output part S and a handle system control signal output part H, and a vehicle speed sensor 17 is connected to the output part S and an angle sensor 18 to the output part H. The output part S generates a damping force value DF1 based on the vehicle speed, and the output part H generates a damping force value DF2 or DF3 based on the steering angular speed of a handle bar. Only the value DF1 is normally input to a changeover means 27, and when the steering angular speed exceeds a first or second threshold, the value DF2 or DF3 is also input to the changeover means 27.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174117-A (JP)
Title: Method of assembling electronic components and electronic component
Inventor: AZUMA KAZUJI
IPC: H01L21/56
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component and a method of assembling the same which is capable of stabilizing a product quality and reducing a packaging cost including shortening the production tact time.  <P>SOLUTION: After coating a circuit formation section 113 with a sealing material 114, the sealing material is removed until bumps 112 are exposed. By this method, no damage is given to the circuit formation section and thereby a product quality can be stabilized. Unlike the conventional case, no package with a special shape is necessary and a process of placing a cover is not necessary, either, resulting in the reduction in a packaging cost including shortening the production tact time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172202-A (JP)
Title: Engine structure
Inventor: HANEDA MASATOSHI
IPC: F02F7/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine structure capable of satisfactorily preventing damage of a fuel rail and fuel injectors while reducing weight thereof.  <P>SOLUTION: In an engine having a resin or metal pipe intake manifold attached on a cylinder head and having the fuel injectors 8 and the fuel rail 7 installed facing upward on the intake manifold or the cylinder head 1, a protector part 3 covering the injectors 8 and the fuel rail 7 is integrally formed on a locker cover 2 to be installed on an upper surface of the cylinder head 1 and opening parts 4, 4, 4 releasing heat upward are formed on the protector part 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172755-A (JP)
Title: Board automatic supply device
Inventor: YOSHIMURA MASAHIKO
IPC: G01R31/02
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage of a board, and to transfer it smoothly into an inspection device.  <P>SOLUTION: In this board automatic supply device, the board is fixed in a board storage frame before inspection, and loaded together with the frame in a magazine capable of setting the plural number of frames, and inspection is performed by taking out the board storage frames one by one in the vertical direction from the magazine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170857-A (JP)
Title: Electric power steering device
Inventor: ITAKURA HIROSUKE
IPC: B62D137/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of gradually giving a limitation to the assist without making the steering feeling heavy and without suddenly giving uncomfortableness to a driver and without generating a dangerous condition due to the uncomfortableness of the driver.  <P>SOLUTION: This electric power steering device for controlling a motor for giving the steering assist force to a steering mechanism on the basis of a steering assist command value, which is computed by a computing means on the basis of the steering torque and a car speed and a motor current value, is provided with a function for continuing the assist by adding a limitation to the assist when a fine failure unnecessary to stop a system is generated. When a failure is generated, a character gain of the current control value corresponding to the steering torque is limited at 1/n and while a limitation target value is provided in the 1/n limitation characteristic.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178172-A (JP)
Title: Work managing method and managing system for project
Inventor: OTA TOMONORI
IPC: G06Q10/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for accurately and efficiently managing work by facilitating confirmation of whether a workman has carried out work by referring to reference information.  <P>SOLUTION: The workman registers a finished work item and a result in the work managing system. An approver selects the work item carried out by the workman in an image plane of the work managing system, confirms the result and displays reference information attached to the work item in the image plane. In the reference information, a list of pieces of reference information which should be referred to in work is displayed in addition to input information which was an object of work. A mark indicating reference by the workman is applied to a piece of reference information referred to by the workman of the pieces of reference information. Consequently, the approver can confirm whether the workman has carried out work by properly referring to the reference information by looking at the mark.  <P>COPYRIGHT: (C)2003,JPO