baber/WOPTO huggingface dataset:
Patent JP-2002231639-A (JP)
Title: Semiconductor device manufacturing apparatus and plasma processing method
Inventor: MATSUNAKA SHIGEKI
IPC: C23C16/52
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing apparatus, capable of detecting the light emission intensity of a plasma even in a very small working area, thereby enabling control of a working finish point with high precision. SOLUTION: The apparatus comprises a reaction chamber 21 for housing a substrate W inside and forming a plasma, a detector 30 for measuring light emission in the reaction chamber 21 to detect the reacting condition of the plasma, based on the light intensity at a prescribed wavelength, and a sheet beam optical system 40 for transferring light emission in the reaction chamber 21 to the detector 30, via a window 23 installed on the reaction chamber 21. The optical system 40 has a sheet-like view field area Q in the reaction chamber 21.
Patent JP-2002229120-A (JP)
Title: Display device
Inventor: TAMAOKI SATOSHI
IPC: G09F19/18
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized simply-constituted display device capable of displaying characters and graphics, etc., in a desired shape by the locus of a light beam. SOLUTION: The display device 10 includes a supporting part 12 for supporting a light emitting device 11 so that it can be rocked in a biaxial direction perpendicular to an optical axis, a ring cam member 14 equipped with a cam groove 14a for receiving a guide shaft 13 extending backward from the light emitting device, and a driving means 15 for the guide shaft 13, and the light emitting device includes a bulk type lens 22 constituted of an apex part 22a, a trailing end part 22c and a circumferential surface part 22b as a 2nd lens surface and a recessed part 22c constituted of a ceiling part inner end surface 22e and an inner peripheral part 22f as a 1st lens surface, a light emitting part 21 constituted of a light source 21a arranged in the recessed part, a driving part 23, a power supply part 24 and a case 25 for storing the bulk type lens and the light emitting part,  and the display device 10 is constituted so that the light emitted from the light source may be made incident on the bulk type lens through the ceiling part or the inner peripheral part, and then, the light may be emitted at a narrow irradiation angle, directly or after being reflected.
Patent JP-2002233022-A (JP)
Title: Electric wire moving device for terminal work device
Inventor: ITAYA NOBUYUKI
IPC: H01B13/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire moving device for the terminal work of a shielded cable which positions a ground terminal to be fixed at the inserting terminal point by clamping on the end of the outer coat, sends the cable to a press-fitting station preventing dislocation of the terminal and stops the movement of the terminal at clamping. SOLUTION: A wire clamp 1 which holds the shield cable at the working center, a stopper structure 2 which positions the grounding terminal to be inserted in the cable by hitting it to a stopper 2b, and a terminal holding structure 3 which moves or stops the grounding terminal on the cable by catching it with clamp claws 3a are combined and disposed on a slider 5b of a traverse structure 5.
Patent JP-2002225657-A (JP)
Title: Travel lane detecting system for vehicle
Inventor: KATO SATOSHI
IPC: G08G1/16
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a travel lane detecting system for a vehicle, allowing a travel lane to be accurately detected on a road where a lane marker is not installed. SOLUTION: In the travel lane detecting system for the vehicle, a vehicle right-side radar 1 is connected to a right-side distance detector 2 and the right- side distance detector 2 is connected to a lane determiner 7. A vehicle left-side radar 3 is connected to a left-side distance detector 4 and the left-side distance detector 4 is connected to the lane determiner 7. A GPS 5 is connected to a lane information database 6 and the lane information database 6 is connected to the lane determiner 7. The lane determiner 7 is connected to a communication device 8.  A distance from side to side in the moving direction of the vehicle is measured, the position of the vehicle is detected, the number of lanes on the road, the width of the lane and the width of a road shoulder are acquired from the position of the vehicle and the travel lane for the vehicle is detected from the distance from side to side of the vehicle, the number of lanes, the width of the lane and width of the road shoulder.
Patent JP-2002237309-A (JP)
Title: Alkaline cell
Inventor: IKEDA KEISUKE
IPC: H01M4/52
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To secure cell performances of heavy load discharge performance or the like, and enhance storage performances by suppressing the cell capacity reduction due to the self-discharge under a high temperature storage in an alkaline cell wherein an alkaline electrolytic solution is impregnated between a positive electrode mixture having oxy nickel hydroxide as a main active material and a negative electrode mixture having zinc as the main active material. SOLUTION: A part 41 to contact with the positive electrode mixture 3 of a separator 4 is formed by a nonwoven fabric having a high oxidation resistance, and on the other hand, a part 42 to contact with the negative electrode mixture 5 of the separator 4 is formed by a nonwoven fabric having a high water absorption.
Patent JP-2002233307-A (JP)
Title: Moisture content measuring device
Inventor: ATSUMI DAISUKE
IPC: A23F3/06
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a moisture content measuring device having excellent maintenability. SOLUTION: This moisture content measuring device is characterized by having the following construction: a mobile plate-like member such as a back plate 7 having tea leaves discharge action or a top plate 8 having tea leaves pressing action is screwed, using e.g. flat countersunk head screws 31, on mount brackets 72 and 82 fixed of the tips of shift rods (cylinder rods 71 and 81) from the side facing on a tea leaves container 3.
Patent JP-2002237533-A (JP)
Title: Semiconductor device, memory system and electronic apparatus
Inventor: KARASAWA JUNICHI
IPC: H01L27/11
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an SRAM which can miniaturize a memory cell. SOLUTION: The memory cell of the SRAM has a structure, in which five conductive layers are provided in the upper part of a field. A flip-flop is constituted of two gate-to-gate electrode layers situated in the first-layer conductive layer, two drain-to-drain connection layers situated in the second-layer conductive layer and two drain-to-gate connection layers situated in the third-layer conductive layer. A local interconnection layer 51a for a bit line and a local interconnection 51b for the inverse of a bit line are situated in the fourth-layer conductive layer. A bit line 61a and the inverse of a bit line 61b are situated in the fifth-layer conductive layer. The bit line 61a is connected to a transfer transistor Q1, via the local interconnection layer 51a for the bit line.  The inverse of the bit line is connected to a transfer transistor Q2, via the local interconnection layer 51b for the inverse of the bit line.
Patent JP-2002241869-A (JP)
Title: Method for manufacturing metal/ceramic composite material
Inventor: HARADA TAMOTSU
IPC: B22D19/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a metal/ceramic composite material, by which the infiltration of aluminum or an aluminum alloy is improved. SOLUTION: The metal/ceramic composite material is manufactured by adding at least one kind of TiO2 powder, MgO powder, TiC powder and TiN powder into ceramic powder or a ceramic fiber, which is a reinforced material, and mixing to form a perform from the ceramic or the ceramic fiber and infiltrating molten aluminum or the aluminum alloy of a matrix into the perform in a nitrogen atmosphere under non-pressure.
Patent JP-2002242241-A (JP)
Title: Union joint and faucet post
Inventor: ABE HIROSHI
IPC: F16L19/03
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a union joint capable of easily changing its direction while preventing a water leak. SOLUTION: A wrench is hooked on the wrench hook section 46 of a joint body 42, and the wrench is rotated to rotate and screw the screw section 44 of the joint body 42 in the peripheral direction. An elbow body 51 is rotated to direct its adhesion accepter section 53 to the desired direction. The adhesion accepter section 53 of the elbow body 51 is watertighly connected to the joint body 42 with a cap nut body 71, and the elbow body 51 can be easily and watertightly connected to the joint body 42. The direction of the adhesion accepter section 53 of the elbow body 51 can be easily changed, and a water leak between the joint body 42 and the elbow body 51 can be prevented.
Patent JP-2002238489-A (JP)
Title: Method for cooking vegetable
Inventor: BESSHO KANAKO
IPC: A23L19/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for cooking vegetable with good color and luster, excellent in palate feeling and preservability, voluminousness feeling of which can be maintained because of having slight syneresis. SOLUTION: This method for cooking vegetable comprises the steps of flowing down heated oil and fat to sprinkle them over vegetables, and frying the thus treated vegetables; wherein vegetables to be cooked are subjected to pretreatment using acid, alkali and/or alcohol so as to be further improved in its preservability.
Patent JP-2002259060-A (JP)
Title: Computer system provided with multiple input devices, input system, device managing program, device-setting program, double-click transmitting method and storage medium
Inventor: OMORI HIROKO
IPC: G06F3/038
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To permit a user to precisely recognize a double-click operation using respective input devices, when a computer can possess the multiple input devices. SOLUTION: A computer system 10 is provided with an operating system(OS) for managing the input/output of the computer, a device driver such as a touch panel device driver 31 which is arranged at every input device such as a touch panel 14 and acts as a bridge between the input device and OS, and a registry such as a touch panel setting registry 26 for holding recognition information recognized as double clicks at each input device, apart from double-click recognition information which is set for OS. The device driver recognizes the continuous click operation by the input device as the double clicks, based on recognition information held by the registry and emulates a motion with which OS can recognize as being double clicks.
Patent JP-2002243011-A (JP)
Title: Rolling body for traction drive
Inventor: NANBU TOSHIKAZU
IPC: F16H15/38
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a rolling body for traction drive having an excellent traction characteristic and high rolling fatigue service life performance under a high temperature and high bearing, capable of transmitting large motive power, and capable of coping even with size reduction and weight reduction. SOLUTION: A recess-projection larger than the oil film thickness of traction oil is arranged on a traction surface of either one rolling body on the driving side and the driven side. The ratio (the maximum height Ry1 of the traction surface of one rolling body) (the maximum height Ry2 of the traction surface of the other rolling body) when expressing surface roughness of the traction surface of both rolling bodies by the maximum height Ry is set in a range of 2 to 25.
Patent JP-2002242797-A (JP)
Title: Fuel injection nozzle for internal combustion engine
Inventor: INAGAWA KEIJI
IPC: F02M61/16
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection nozzle for an internal combustion engine capable of preventing the occurrence of cavitation erosion of an end face 10 on the deep side of a horizontal hole passage 7 formed in the joint part 6 side of a fuel feed passage 2 of a nozzle holder 1. SOLUTION: In the fuel feed passage 2 of the nozzle holder 1 incorporated in the fuel injection nozzle for the internal combustion engine, there is the possibility of erosion occurring to the end face 10 on the deep side of the horizontal hole passage 7 due to energy of an impact wave when a cavity (air bubbles) generated at an end face on the downstream side of a bar filter reaches the end face 10 on the deep side of the horizontal hole passage 7 and the cavity collapses by a reflection wave pressure after completion of forced feed of fuel.  Thereby, the erosion resistance of the end face 10 on the deep side of the horizontal hole passage 7 is improved by pressing a brush 14, being harder than the hardness of the end face 10 on the deep side of the horizontal hole passage 7 and having a Vickers hardness (Hv) of 600 or higher, in a mounting hole 13 in the vicinity of the end face 10 on the deep side of the horizontal hole passage 7.
Patent JP-2002243092-A (JP)
Title: Cylindrical foaming body
Inventor: SATO TETSUYA
IPC: C08L23/04
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical foaming body favourable as a heat insulating material for a refrigerant piping, etc., as it is excellent in inserting and fitting workability even on a bent pipe part and excellent in compression residual strain (settling property) at the bent pipe part and a piping support part after construction. SOLUTION: The cylindrical foaming body formed of propylene system thermoplastic elastomer, an ethylene vinyl acetate copolymer and stylene system thermoplastic elastomer is used.
Patent JP-2001312718-A (JP)
Title: Image compositing apparatus
Inventor: MIYANO NAOKI
IPC: H04N13/239
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To speedily and exactly perform a diagnosis based on a thermal image. SOLUTION: This image compositing apparatus is provided with a pair of right and left infrared cameras, a pair of right and left visible cameras, and a first image compositing processing means for performing compositing processing of data outputted from the right and left infrared cameras and data outputted from the right and left visible cameras so that an observer can watch a three-dimensional(3D) thermal image and a 3D visible image in the state of overlapping these images.
Patent JP-2002249383-A (JP)
Title: Mixed alumina for ceramic
Inventor: KOZUKA TAKESHI
IPC: C01F7/44
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a mixed alumina for ceramic which can be calcined in a rotary kiln or an airflow calcination furnace and the like with homogeneous calcination levels, can easily maintain strict quality control and can curb as much as possible generation of bubbles which often becomes problems in such alumina and are suitable for manufacturing a ceramic product. SOLUTION: The mixed alumina consists of a mixture of a base alumina having a calcined BET specific surface area of 2 m<2> /g or less and an additive alumina having BET specific surface area of 5-30 m<2> /g of 1-10 wt.%. By the usage of this mixed alumina for production of ceramic products homogeneous quality of the products can be easily maintained and generation of bubbles which often becomes problem can be curbed.
Patent JP-2002249206-A (JP)
Title: Cargo storage facility
Inventor: INUI YOSHITAKA
IPC: B65G1/133
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a cargo storage facility in which the entire facility can be miniaturized at low cost, and clean air can be allowed to appropriately flow over the whole area. SOLUTION: A rotary shelf 21 is provided in an enclosure body 11 kept in a clean atmosphere by down-flow. The rotary shelf 21 is provided rotatably around the axis 22 of the rotary shelf in the longitudinal direction, and a cargo receiving part 32 group is provided on a rotary disk passage 23 around the axis 22 of the rotary shelf. An air-blowing means 131 for forming downward air flow is provided on a lower part of the rotary shelf 21. Since the inside of the enclosure body 11 is in clean atmosphere, dust generated from the rotary shelf 21, etc., can be rapidly removed on the clean air flow. Clean air can be allowed to appropriately flow over the entire area by forming downward air flow (in the down-flow direction) in the lower part of the rotary shelf 21 in which clean air flows slowly to easily form a stagnant state by the air-blowing means 131.
Patent JP-2002238745-A (JP)
Title: Radiation panel unit for rice cooker
Inventor: NOMA YUTA
IPC: A47J27/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To surely mount a packing, even though the number of parts is reduced as the result of omitting a conventionally used radiation panel ring in a radiation panel unit fitted to the lid of a rice cooker. SOLUTION: In this radiation panel unit of the rice cooker obtained by mounting the ring-formed packing 8 for sealing the opening of a rice cooking pot to the lower surface of the outer periphery of a radiation panel 7, the packing is mounted to the panel 7 by the structure of forcedly fitting an engaging projection 18 formed on the packing 8 into an engaging hole 15 formed on the panel 7.
Patent JP-2001283730-A (JP)
Title: Foil for transcription, cathode-ray tube and transcribing method
Inventor: MIURA ATSUSHI
IPC: B41M3/12
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a foil for transcription, a cathode-ray tube and a transcribing method that can integrally make a phosphor layer and an electrode layer in the same process to give a simplified manufacturing process for preserving an evenness of a membrane property of the electrode layer or the like along with avoiding such problems as a resistance value or the like from fluctuating. SOLUTION: On a film for transcription 201, are formed a foil for transcription with a five-layered structure composed of a separation layer 202, a phosphor layer 104, a backside reflecting layer 103, a backside electrode layer 102 and an adhesion layer 203, by a screen printing or the like. These composites of the backside electrode layer 102, the backside reflecting layer 103 and the phosphor layer 104 are integrally transcribed onto the backside plate 101 by taking advantage of the separation layer 202.
Patent JP-2002251693-A (JP)
Title: Vehicle length measuring device and measuring method
Inventor: IWATA HISAYA
IPC: G01B7/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To rapidly and accurately measure vehicle length without being influenced by the field of view and being hardly influenced by a rainfall, snow coverage, dust and the like. SOLUTION: This vehicle length measuring device is provided with first magnetic sensors 3, 3' whose sensitivity direction is set into a nearly horizontal direction to the processing direction of a vehicle; second magnetic sensors 4, 4' whose sensitivity direction is set into a nearly perpendicular direction to the sensitivity direction of the first magnetic sensors 3, 3'; analog-to-digital converter 6 for converting analog signals outputted from the first magnetic sensors 3, 3', into digital signals; a memory 8 for storing vehicle profile data p; a vehicle speed measuring means 7 for measuring the speed of the vehicle; and a CPU 9 for computing vehicle length on the basis of the vehicle speed and the vehicle profile data p in a detection aperture W of signals detected by the second magnetic sensors.
Patent JP-2002260900-A (JP)
Title: Plasma process device using saturable reactor and plasma process method
Inventor: AKUTSU KENSUKE
IPC: B01J19/08
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a plasma process device, compact and of high power efficiency which can surely protect a DC high voltage generating circuit from rush current. SOLUTION: A DC high voltage generating circuit 4 equipped with a transformer 20 and a rectifier 21 in a plasma process device, generates DC high voltage from three-phase AC voltage. Then, an impulse circuit 5 generates high-voltage and high-frequency pulse voltage from DC high voltage and impresses it between a discharge electrode 1 and an opposing electrode 2, so that plasma is generated by corona discharge. A saturable reactor 17 is set at a power input lead 16 from AC power supply to DC high voltage generating circuit 4, to prevent generation of rush current at the DC high voltage generating circuit 4, then to surely protect the DC high voltage generating circuit 4. Therefore, protective resistance is not set at the impulse circuit 5, whereby, the plasma process device is downsized and its power efficiency is improved.
Patent JP-2002265130-A (JP)
Title: Conforming device for sheet-shaped medium
Inventor: TSUTSUI KAZUYA
IPC: B65H31/38
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a device which can make not only longitudinal arrange ment by a simple constitution improving a return means but also lateral arrange ment even for a curled sheet-shaped medium. SOLUTION: A return roller 121, while it is rotated in a direction counterclockwise in a condition making the return roller 121 come into contact with an upper surface of loaded paper, is moved in a lateral direction d, and only uppermost paper of the loaded paper is made into contact alternately with a side fence 131 and a butt member 102b, 102a, is arranged and sorted in each part.
Patent JP-2002269686-A (JP)
Title: Communication method between road vehicles in special road section
Inventor: INOUE HIROSHI
IPC: G01S1/68
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication method between road and vehicles in a special road section capable of eliminating a necessity for forming radio communication performance into complicated, high performance, and expensive performance and performing communication between road and vehicles even in the special road section. SOLUTION: An on-vehicle device in a vehicle 2 receives radio performance information adapted to the special road section from a base station 5A arranged at a start point of the special road section 4 while the running vehicle runs at the point in the special running section 4, sets a radio communication part to radio performance suitable for a special road situation from radio performance for running on an ordinary road up to the time to transmit and receive information with a road side device 1 and continue this information transmission and reception by receiving radio performance information adapted to the special road section from a base station 5B arranged at the point even while the vehicle runs in the special road section, and sets the radio commutation part to the radio performance for running on the ordinary road again from the radio performance suitable for the special road situation by receiving the information indicating the end of the special road section from a base station 5C arranged at an end point while the vehicle runs at the end point of the special road section to transmit and receive information with the road side device 1.
Patent JP-2002266981-A (JP)
Title: Automatic assembling method for torque converter blade and automatic assembling apparatus
Inventor: KUROKAWA AKIRA
IPC: B23P21/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of assembling a blade in a shell for constituting a torque converter, capable of conducting automatic assembling even if the torque converter is flat-shaped and the inclination of the shell is large. SOLUTION: A plurality of blades 2b, 2c,... are disposed in inclined postures on a horizontal chute 4 and the front-end blade 2b is positioned at a prescribed distance from the end 8 of the chute. A protruding side of a curved blade 2a is attractively-attached to a recessed attracting surface 9 of an insertion bar 3 and the bottom end of the attracted blade 2a is pressed so as to be located at a stopper 11 by bringing the top edge thereof into contact with the stopper. Under this condition, the insertion bar 3 is curved and lowered so as to fit tabs 5a, 5b,... into slit holes 7a, 7b,....