baber/WOPTO huggingface dataset:
Patent JP-2003207021-A (JP)
Title: Working vehicle
Inventor: MAEKAWA TOMOHITO
IPC: F16H63/32
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve speed changing precision by implementing smooth speed changing by bringing a shaft 84 to pivotally support speed change gears 87, 88 into a free rotating state by disengaging a clutch 116 at the time of speed change operation and certainly cutting off transmission driving force regardless of the speed change state (forward, neutral, backward).  <P>SOLUTION: This working vehicle comprises: a complex speed change mechanism 115 forming composite output of a hydraulic speed change mechanism 57 and a planetary gear mechanism 83 to transmit driving force of an engine 2; a composite output speed change mechanism 4a to change speed of the composite output in multiple stages; and a clutch 116 interposed between the complex and composite output speed change mechanisms 115, 4a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209259-A (JP)
Title: Method for manufacturing semiconductor device and semiconductor chip
Inventor: SUGAYA SHINJI
IPC: H01L27/12
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device in which, even when a moving direction of a carrier or an extending direction of wirings is deviated from an easily cleaved crystal axis direction, the device can be easily separated into chips.  <P>SOLUTION: The method for manufacturing the semiconductor device comprises the steps of laminating an element forming layer made of a single crystal semiconductor on a supporting substrate made of the single crystal semiconductor via an insulation layer, so that the crystal axis direction of the element forming layer is deviated from the corresponding crystal axis direction of the substrate, and manufacturing a laminated substrate. The method further comprises the step of forming a semiconductor element in the element forming layer in a plurality of chips regions partitioned by a scribing line extended in a direction parallel to the crystal axial direction in which the substrate is easily cleaved. The method also comprises the steps of cleaving the substrate along the scribing line, and thereby separating the laminated substrate into a plurality of the chips.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206883-A (JP)
Title: Sealed compressor
Inventor: TANAKA JUNYA
IPC: F04C29/02
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed compressor which reduces discharge amount of discharge oil discharged to an outside through a discharge pipe after lubricating a sliding part, and improves reliability.  <P>SOLUTION: This sealed compressor is constituted of a compression part disposed at a sealed container having an oil reservoir at a bottom part, a motor for driving the compression part, and a shaft which transmits a rotational force of the motor to the compression part and in which a lubricating oil passage piercing through a center part is drilled. A discharge oil passage for discharging the discharge oil after lubricating the sliding part to the motor chamber is provided at the compression part, a communicating passage 13 for communicating the discharge chamber with the motor chamber is provided at the compression part, and a discharge pipe 10 for discharging compressed refrigerant to an outside of the sealed container is connected between the compression part and the motor. A communicating hole which communicates a compression part side space with a non-compression part side space of the motor chamber in an axial direction is provided between an inner wall of the sealed container and an outer peripheral wall of a stator, and a discharge oil port 21 of the discharge oil passage is provided in a range of 90° to 180° from a position of an inlet of the discharge pipe 10 in a rotational direction of a rotor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207107-A (JP)
Title: Blown gas combustion burner
Inventor: KIL SANG IN
IPC: F23D14/82
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blown gas combustion burner at low cost preventing backfire without installing another backfire preventing means between a blown gas generator for generating blown gas and the burner.  <P>SOLUTION: The blown gas combustion burner comprises a burner body 10 having a blown gas flow path 13 via which a blown gas inlet 11 and a blown gas port 12 are communicated with each other, at least one backfire preventing means 20 installed in the blown gas flow path 13 of the burner body 10, and an ignition burner 31 for igniting the blown gas blown through the blown gas port 12 to generate flames, wherein a burner tile 30 is installed outside the burner body 10 for guiding the flames.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213542-A (JP)
Title: Oxidized fiber-spun yarn woven fabric
Inventor: SHIMAZAKI KENJI
IPC: D03D15/12
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woven fabric made of oxidized fiber-spun yarns with no occurrence of breaking of warp yarns at their edges caused by tension of weft yarns and without irregularities in width and thickness in carrying out a processing of the woven fabric made of the oxidized fiber-spun yarns by shuttle spinning.  <P>SOLUTION: This woven fabric made of the oxidized fiber-spun yarns has 100-250 g/m<SP>2</SP>basis weight at the central part, 15-30 counts in meter count of the warp and the weft and 8-20/cm number of shots of the warp and the weft. The woven fabric is reinforced to have B/A=1.25-2.0, wherein A expresses shot counts of the warp in the central part and B expresses shot counts of the weft in the lateral part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002274264-A (JP)
Title: Adjusting driving device for automobile
Inventor: SEICHTER WERNER
IPC: B60R1/072
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting driving device having more improved vibration characteristics. SOLUTION: At least one of different supporting means 41a, 41b is installed in a region near to a second element 2 of a first element, and a friction element can be supported by this region or with the different supporting means 41a, 41b.
Patent JP-2003211544-A (JP)
Title: Weak welding mold which enables control of peeling portion
Inventor: OGAWARA TAKAMITSU
IPC: A61J1/10
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold which enables control of a peeling portion of a sheet for forming a weak weld (hereafter called EPS sheet) by one welding, on the occasion of welding the EPS sheet to a communicating passage of a chemical solution injection port of an infusion solution vessel.  <P>SOLUTION: A portion 11 enlarging relatively the welding strength of a welded portion is formed in the shape of a crescent in the mold. The portion 11 of a pressing surface is processed to be specular in the case when the other portion 12 of the pressing surface is grained, for instance. In the case when the whole pressing surface is grained or processed to be specular, the portion 11 of the pressing surface is formed to be an even protrusion protruding slightly from the other portion 12 of the pressing surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212406-A (JP)
Title: Dancer controller
Inventor: KOBAYASHI TAKASHI
IPC: B65H23/188
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To stably apply tension against a sheet material even during the time when a vertical position of a dancer roller is displaced from a standard position and the dancer roller is returning from a displaced position to the standard position.  <P>SOLUTION: In the dancer controller, tension of the sheet material 1 is controlled by adjusting a dancer pressure applied to the dancer roller 9 applying the tension to the sheet material 1 continuously conveyed by conveying rollers 2 and 3. It is provided with a position detector 12 detecting the vertical position of the dancer roller 9, a position controlling circuit 13 operating a position correcting amount for returning the vertical position of the dancer roller 9 from a detected position to the preset standard position on the basis of the detected position, a dancer pressure correcting circuit 14 operating movement inertia force of the dancer roller 9 when it is returning from the detected position to the standard position on the basis of the position correcting amount, and a pressure setter 11 adjusting the dancer pressure on the basis of the movement inertia force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212592-A (JP)
Title: Glass having high dielectric constant and glass substrate
Inventor: MIYATA MASANOBU
IPC: C03C3/064
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a glass material having a high dielectric constant and a reduced dielectric loss, and contains a low alkali component, and suitable for a substrate for an electronic circuit and a dielectric material such as a high frequency circuit element and a flat panel-display.  <P>SOLUTION: The glass has a composition containing, by mass, 5 to 25% P<SB>2</SB>O<SB>5</SB>, 0 to 15% B<SB>2</SB>O<SB>3</SB>, 0 to 5% SiO<SB>2</SB>+GeO<SB>2</SB>, 21 to 50% BaO+SrO, 0 to 3% Li<SB>2</SB>O+ Na<SB>2</SB>O+K<SB>2</SB>O and 35 to 65% Nb<SB>2</SB>O<SB>5</SB>, substantially containing no PbO components, and satisfying Nb<SB>2</SB>O<SB>5</SB>/(BaO+SrO)=0.85 to 2.20. The glass has a dielectric constant of ≥15, a dielectric loss of ≤10.0×10<SP>-4</SP>and an electrical resistivity of ≥1.0×10<SP>16</SP>Ω cm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214440-A (JP)
Title: Roller bearing and chain with roller bearing built therein
Inventor: SAJI TOMOYUKI
IPC: F16G13/02
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing capable of improving a rolling wear life and assembly workability by reducing leakage of a lubricant and intrusion of powder dust and by reducing rolling resistance due to produced powder of abrasion and intruded powder dust, and to provide a chain with the roller bearing built therein.  <P>SOLUTION: A plurality of rollers 14 are disposed between a roller 15 and a bush 13; nearly ring-like retainers 18 made of a swelling material are respectively disposed at both ends of the roller 15; each retainer 18 has a first cylindrical part 18b and a second cylindrical part 18c; the cylindrical part 18b and the cylindrical part 18c are fitted between the roller 15 and the bush 13; grease is filled between the roller 15 and the bush 13; and thus this roller bearing is structured. This chain 11 is composed by incorporating the roller bearing between a pair of inner plates 12, 12. A plurality of pockets 18d are formed in the cylindrical part 18c, and annular spaces 31 and 32 are respectively formed between the cylindrical part 18c, and the roller 15 and the bush 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002263714-A (JP)
Title: High speed finishing block for roll mill
Inventor: WESOLOWSKI FRANCIS J
IPC: B21B35/14
Filed: 2002-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an improved high-speed finishing block for roll mill. SOLUTION: The multistage stand block 10 for roll mill is provided with a plurality of roll stands 16 which are alternately arranged on both sides of the pass line. Manufactured product are worked with rolls in the downstream direction from the feeding end of the block to the delivery end. A driving shaft is arranged on both sides of the pass line and provided with an coaxial shaft segments 20 connected with a coupling 22. Each roll stand 16 is connected to corresponding one of the line shaft segments 20. A block driving means is connected to the line shaft in the place of the upstream end of the block. Since the coupling 22 is selectively separable, the line shaft part 20 on the downstream side and the roll stand 16 connected to the line shaft part can be mechanically separated from the block driving means.
Patent JP-2003220002-A (JP)
Title: Dishwasher
Inventor: NAKANO HIROYUKI
IPC: A47L15/42
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To readily make repairs by draining water from a dishwasher without drawing out a dishwasher main body from a custom kitchen, in the dishwasher in which the dishwasher main body disposed with an inside washing tank which is installed in the custom kitchen, is supported by a support, and washes dishes.  <P>SOLUTION: A water storage portion 28 for storing overflowed water is provided under a washing tank 3 disposed in the dishwasher main body 21, and the dishwasher main body 21 is supported by the support 23. The water storage portion 28 has a drain hole 31 and interior space 22 of the support 23 is served as a working space for draining water from the drain hole 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222837-A (JP)
Title: Thin film transistor type liquid crystal display panel
Inventor: MIYASHITA KIYOSHI
IPC: G02F1/133
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality liquid crystal display panel making a pixel defect inconspicuous by controlling an optical compensation drift to a dot- defective pixel on a thin film transistor type liquid crystal display panel.  <P>SOLUTION: The thin film transistor type liquid crystal display panel is disclosed wherein a nematic liquid crystal is twist-arrayed between a thin film transistor substrate having a thin film transistor group and a counter electrode substrate having transparent electrodes, and the optical axes of a phase difference film and a cross Nicol polarizer are formed so as to be in the same orientations as the rubbing orientations of the thin film transistor substrate and the counter electrode substrate, and off-voltage of a gate electrode having continuity with a defective pixel is controlled so that the liquid crystal application voltage of the defective pixel is equal to that of a normal pixel. Moreover, retardation in the direction of the phase difference film thickness is made equal to 120 nm or larger.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224609-A (JP)
Title: SYSTEM AND METHOD FOR VoIP COMMUNICATION, CONNECTION SERVER, SETTING METHOD FOR CHANNEL BETWEEN TERMINAL ADAPTERS BY THE CONNECTION SERVER, PROGRAM, AND RECORDING MEDIUM
Inventor: YOSHIKAWA TOMOYUKI
IPC: H04M11/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a VoIP communication method by a terminal adapter which enables both origination and termination by VoIP and communication by an existent telephone network to be selected and used through an existent telephone terminal.  <P>SOLUTION: An origination-side terminal adapter connects to the Internet according to an operation indication of a telephone terminal and transmits a terminating terminal number as an IP packet to a connection server, which connects to a termination-side terminal adapter by using a telephone network to give notice of termination; and the termination-side terminal adapter disconnects itself without answering to the termination from the connection server and connects to the connection server through the Internet instead. The connection server instructs both the terminal adapters to set a channel and both the terminal adapters after setting the channel converts speech voices into IP packets to start a telephone call through the Internet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228258-A (JP)
Title: Image forming apparatus
Inventor: HORIUCHI TAKAO
IPC: B41J29/46
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which damage to the apparatus is prevented, user's safety is secured, and the apparatus can be restored in a safe and satisfactory state to resume it speedily, in the case that abnormality is detected.  <P>SOLUTION: The image forming apparatus has: an image forming part which forms an electrostatic latent image on a photoreceptor based upon image information to be printed, develops and fixes the electrostatic latent image onto paper as an image; a paper transport-in part which transports paper into the image forming part; a paper transport-out part which transports paper, with an image fixed thereto, from the image forming part; an operation detecting part which detects the operation of each part and the transported position of the paper; a judging part which judges whether the operation detected by the operation detecting part is normal or not; a storage part which stores a stop preparation operation for stopping the operation of each part; and a control part which controls the operation of each part. When the operation detecting part judges that the detected operation is abnormal, the control part stops the operation of each of the parts based upon the result of the detection of the transported position of the paper and according to the stop preparation operation stored in the storage part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239219-A (JP)
Title: Crawler type vibration compacting machine
Inventor: TOKUNAGA SHINICHI
IPC: E02D3/026
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crawler type vibration compacting machine capable of sufficiently reducing vibration transmitted from a crawler exciting section to a main body side.  <P>SOLUTION: In a crawler type vibration compacting machine, a crawler type vibrator 30 is provided with a crawler unit in which a belt 35 is wound around a truck frame 31, and with an exciting device 40 built in the crawler unit. The vibrator 30 is connected to be vertically freely movable and to be freely swingable back and forth on the frame 20, and the crawler type vibration part 30 and the frame 20 are connected to each other by a vibration absorption means 51 provided along the vertical line passing the locking center C1 of the crawler type vibration section 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236509-A (JP)
Title: Garbage disposal apparatus
Inventor: TANIGUCHI TOMIHIRO
IPC: B01F7/04
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposal apparatus which can prevent such an accident that the supply of garbage from a garbage storage chamber to a fermentative degradation chamber is made unable.  <P>SOLUTION: This garbage disposal apparatus is provided with a garbage storage chamber 2 storing the garbage therein and the fermentative degradation chamber storing material for garbage disposal in which microorganisms are allowed to live and performing fermentative degradation treatment by stirring the garbage supplied from the garbage storage chamber 2 with the material for garbage disposal. A garbage supply device 6 transporting the garbage of a prescribed amount or less per unit time is arranged in the lower part of the garbage storage chamber 2. In addition, a plurality of garbage stirrers 7 which stir garbage in the garbage storage chamber 2 are arranged side by side in the vicinity of the upper part of the garbage supply device 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236424-A (JP)
Title: Control unit of coating machine and coating method
Inventor: TANAKA OSAMU
IPC: B05B5/04
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control unit of a coating machine capable of controlling the evaporation speed of the solvent of a coating material correspondingly to fluctuations in the temperature of the coating material.  <P>SOLUTION: The control unit of the coating machine having a rotary atomizing type coating gun 20 has a coating temperature sensor 30 for detecting the temperature of the coating material supplied to the rotary atomizing type coating gun and a controller 40 for controlling the amount of shaping air of the rotary atomizing type coating gun.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237579-A (JP)
Title: Intellectual terminal for railroad signal security device
Inventor: SUMIYAMA YOSHIHIRO
IPC: B61L7/10
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize a fail-safe intellectual terminal for railroad signal security device resisting vibration.  <P>SOLUTION: The terminal is equipped with a communication connecting part 41, a fuse 43, opening/closing means 44, 45, a transformer 46, a detecting means 47 and a logical part 48. The communication connecting part 41 is connected to a communication line 30 connecting between equipment. The fuse 43 is inserted in an alternating current supply line 42. The opening/closing means 44 performs interruption and conduction of the supply line 42 and the opening/closing means 45 performs interruption and conduction of the branch line 42a. The transformer 46 of which primary side is connected to the electric supply line 42 supplies electric power from a secondary side to on-site equipment 4. The detecting means 47 detects the current of the electric supply line 42. The logical part 48 which controls the opening/closing means 44 based on the control command received through the communication connecting part 41, diagnoses the opening/closing means 44 based on the output of the detecting means 47, sends out the diagnostic result through the communication connecting means 41 and melts down the fuse 43 by controlling the opening/closing means 45 when detecting the abnormality.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237726-A (JP)
Title: Bundle of securities, method for producing the same, and product assurance inspecting device
Inventor: YOSHIKAWA HIROKI
IPC: G07D9/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bundle of paper moneys or the like, a method for producing a bundle of paper moneys, and a product assurance inspecting device for inspecting the quality of a bundle of paper moneys, which appropriately assure the quality of paper moneys by securely determining whether fraudulent act has been done to the paper moneys or the like.  <P>SOLUTION: A bundle of paper moneys 50 or the like comprises paper moneys 30 or the like and a strip 41, formed from a lateral strip 41a and a longitudinal strip 41b, for holding together the paper moneys 30 or the like such that the strips encircle the paper moneys 30 or the like crosswise. A product assurance tape 55 is affixed across the portion of the strip 41, in which the lateral strip 41a and the longitudinal strip 41b cross. The product assurance tape 55 is made from a transparent body containing a fluorescent material which emits excitation light upon receiving ultraviolet emitted thereto. The tape 55 makes it possible to read information, which is right underneath the product assurance tape 55, from outside.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240190-A (JP)
Title: Float type steam trap
Inventor: ASADA TETSUO
IPC: F16T1/08
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a float type steam trap which quickly exhausts a large amount of air.  <P>SOLUTION: A lid body 2 having an outlet passage 10 is fastened to a body 1 having an inlet 4, and outlet passage 5, and an outlet 6 by a bolt to form a casing having a valve chest 3 in its inside. A valve seat 9 having a valve hole 7 and an orifice 8 opened therein is connected to the lid body 2 in the lower part of the valve chest 3 by a screw. The valve chest 3 is disposed with a hollow spherical float 11 opening/closing the valve hole 7 in its inside in a free state. The valve chest 3 is disposed with bimetal 13 as a temperature responding member in its inside. The bimetal 13 has an approximate U-shape cross section and its one end side is fixed to the lid body 2 by a screw 14. The bimetal 13 is deformed and narrows the U-shape in a high temperature so as not to interfere with the float 11 and close the orifice 8 in the other end side, while in a low temperature, deformed to enlarge the U-shape to open the orifice 8, and lifts the float 11 to open the valve hole 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238625-A (JP)
Title: Elastic material comprising ethylene-vinyl acetate copolymer
Inventor: AOYAMA MASAKI
IPC: C08F210/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic material excellent in impact resilience, permanent elongation, flexibility and processability, that is excellent in rubber elasticity at low hardness and stable in processing.  <P>SOLUTION: The elastic material is composed of an ethylene-vinyl acetate copolymer derived from vinyl acetate, wherein the content of constituent units derived from vinyl acetate is 28-44 wt.%, a number average molecular weight (Mn) is 25,000-90,000 and a storage modulus is 2-25 MPa.  <P>COPYRIGHT: (C)2003,JPO