baber/WOPTO huggingface dataset:
Patent JP-2003094935-A (JP)
Title: Interior temperature rise preventing device for automobile
Inventor: NAKAMURA KOJI
IPC: B60R16/04
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of preventing interior temperature rise without leaving an automobile window slightly open in an automobile parked outdoors under the scorching sun. SOLUTION: This interior temperature rise preventing device for the automobile is provided with a power generating means 1 by sunlight; a converting means 2 for converting the electric power of the power generating means; a temperature control means 3 for detecting interior temperature rise and turning an electric circuit on and off; a cooling means 4 for cooling air whose temperature has risen in the automobile; and a blasting means 5 for emitting heat radiated from the cooling means 4, to the outside of the automobile.
Patent JP-2003147535-A (JP)
Title: Plasma processing method and device
Inventor: KUGIMIYA TOSHIHIRO
IPC: C23C16/509
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To realize stable plasma formation without causing marked increase in cost. SOLUTION: With a base material 16 installed on a counter electrode 14 oppositely facing a discharging electrode 12, a prescribed interval is secured between this base material 16 and the discharging electrode 12; in this state, a glow discharge plasma is produced between the two electrodes 12, 14, cracking a reaction gas and processing the surface of the base material. In generating this plasma, a high frequency voltage is applied to the discharging electrode 12 by a first high frequency power source 22, and simultaneously to the counter electrode 14 by a second high frequency power source 26; charged particles are thereby enclosed in the plasma to increase plasma density.
Patent JP-2002216461-A (JP)
Title: Computer and editing method
Inventor: MORGAN DONALD E
IPC: G11B27/02
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a new video editing method using a computer, and an apparatus for the same. SOLUTION: This editing method is for editing an unedited video by using a recording device equipped with a random access recording medium and a computer for controlling the recording device, and comprises a step for recording the unedited video on the random access recording medium, a step for displaying a user interface regarding commands for controlling the storage device on the display of the computer, a step for retrieving a desired scene from the unedited video stored in the random access storage means by using the user interface, and a step for creating an edit list for editing the unedited video by using the retrieved scene.
Patent JP-2003140428-A (JP)
Title: Image forming apparatus
Inventor: KASHIWAKURA KUNIAKI
IPC: G03G21/14
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a full color image forming apparatus constituted so that toner remaining on a plurality of photoreceptors is recovered, stirred and mixed to be recycled; and capable of highly maintaining the specified color of recycled toner, for example, the blackness degree of black toner. SOLUTION: Recovered toner carrying mechanisms 21Y, 21M, 21C and 21K are connected to cleaning devices 15Y, 15M, 15C and 15K, and the mechanisms 21Y to 21C are connected to three carrying-in ports of a recovered toner mixer 22. Not only the mechanism 21K but also a black toner developing device 13K and a restored toner carrying mechanism 24 for carrying the recovered toner are connected to the carrying-out port of the mixer 22. In the mixer 22, the carried toner of respective colors, yellow (Y), magenta (M) and cyan (C) is mixed and stirred by nearly equal amount anti becomes the toner whose blackness degree is high and is restored to the device 13K.
Patent JP-2002205972-A (JP)
Title: Method for producing 2-cyclohexyl-2-hydroxy-2- phenylacetic acid, method for producing the same and its intermediate
Inventor: IKEMOTO TETSUYA
IPC: C07C67/303
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To safely produce 2-cyclohexyl-2-hydroxy-2-phenylacetic acid useful as an intermediate for medicines at a low cost and in a good yield by an industrial means. SOLUTION: The method for producing the 2-cyclohexyl-2-hydroxy-2- phenylacetic acid comprises reacting cyclohexene with benzoyl formate in the presence of a Lewis acid and then hydrolyzing and reducing the obtained new 2-(2'-cyclohexen-1'-yl)-2-hydroxy-2-phenylacetate.
Patent JP-2003142691-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TORII KATSUYUKI
IPC: H01L29/739
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method capable of preventing latch-up. SOLUTION: IGBT1 is provided with a collector region 2, a drift region 3, base regions 4, emitter regions 5, gate electrodes 7, an emitter electrode 9, and a collector electrode 10. Heavily doped regions 11 are formed inside the base regions 4. The heavily doped regions 11 are constituted of p-type semiconductor regions where first conductivity type impurity same as the base regions 4 is introduced. Impurity concentration in the heavily doped regions 11 is set to same level as the impurity concentration of the surface of the base regions 4. The heavily doped regions 11 are formed in the vicinity of lower end of the base regions 4.
Patent JP-2003147629-A (JP)
Title: Method for producing hollow fiber membrane and hollow fiber membrane
Inventor: ISHIZAKI TOSHIYUKI
IPC: B01D63/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hollow fiber membrane, by which the hollow fiber membrane having a high strength and a high water- penetrable performance can be produced from a polyvinylidene fluoride-based resin having high chemical resistance at a low cost in a state scarcely giving loads to the environments. SOLUTION: The method for producing the hollow fiber membrane is characterized by extruding and coagulating a solution containing at least a polyvinylidene fluoride-based resin and having a viscosity of 10 to 200 Pa.s into a cooling bath.
Patent JP-2003151949-A (JP)
Title: Lift-off method, special jig, and lift-off apparatus equipped with chemical container
Inventor: SUZUKI MASARU
IPC: H01L21/28
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of lift-off for preventing coming into contact between a wiring pattern and metal removed at the lift-off time, and to provide a special jig, and a lift-off apparatus equipped with a chemical bath. SOLUTION: In the method of lift-off, a surface of a wafer 2 is set in a range of angles, in which the surface thereof is located to face continuously, starting from the horizontal direction in the downward direction, inside a chemical solution.
Patent JP-2002214302-A (JP)
Title: Test circuit
Inventor: TSUBOI HIDEYUKI
IPC: G06F11/22
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a test circuit conformable to even a large circuit to be tested by the same method with an easy preparation for test and an easy testing method therefor, and dispensing with the input of a test pattern from an input terminal to the circuit to be tested through an input pass and the reset of an output pass for carrying the data for the test result to an output terminal with a program or the like every test. SOLUTION: This test circuit comprises the circuit to be tested and a test execution control part for imparting the test pattern to the circuit to be tested. The test execution control part is a test circuit having a means for duplicating the test circuit.
Patent JP-2003153257-A (JP)
Title: Image processing apparatus and method, recording medium, and program
Inventor: YAMANAKA SHINTARO
IPC: H04N19/44
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus that allows video decoders whose number is less than the number of a plurality of moving picture streams to decode the moving picture streams. SOLUTION: A CPU 21 performs processing of assigning decoding order to moving picture streams 61 to 64 received from an I/O controller 25. Video decoders 29-1 and 29-2 respectively decode the moving picture streams assigned by the CPU 21. The data of the decoded moving picture stream are outputted to a display section 11 via a video controller 30, on which the data are displayed. Although the number of the moving picture streams is greater than the number of the video decoders 29, since the CPU 21 in turn assigns the moving picture streams to the video decoders 29-1, 29-2, the two video decoders 29 can apply decode processing to the four video streams.
Patent JP-2003146230-A (JP)
Title: Steering device
Inventor: KIMURA HIDEJI
IPC: B62D1/16
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a separate type steering device for preventing the occurrence of difficult steering even in case of steering being malfunctioned. SOLUTION: The steering device comprises a rotating shaft 30 connected to a steering wheel, a pinion shaft 40 connected to a steering mechanism 1, a connection member 50 supported by one of the rotating shaft 30 and the pinion shaft 40, and holding means 40g provided on the other of the rotating shaft 30 and the pinion shaft 40 for holding the connection member 50.
Patent JP-2003149840-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus using the same
Inventor: KONDO AKIHIRO
IPC: G03G5/06
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity characteristics in a short wavelength region and so excellent in durability that it is free of fatigue or deterioration due to light and to provide an image forming apparatus using the photoreceptor, having high sensitivity and high resolving power and giving stable image quality. SOLUTION: In the electrophotographic photoreceptor using a laser whose oscillation wavelength is in the range of 380-500 nm as a light source for exposure, an N,N-bisenamine compound of formula (1) is contained as a charge transfer material in a photosensitive layer on an electrically conductive support. The image forming apparatus using a laser having an oscillation wavelength at 380-500 nm as a light source for exposure is loaded with the electrophotographic photoreceptor.
Patent JP-2003147858-A (JP)
Title: Joint fittings
Inventor: NAKAMOTO SUKEMASA
IPC: E04B1/26
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide jointing fittings capable of attaching horizontal wooden members to three or four side surfaces of vertical wooden members at the same height. SOLUTION: These are jointing fittings interposed between both wooden members for butting the end faces of horizontal wooden members 20 of three or four side faces at the same height of one vertical wooden member 10; and inserting portion I, a board-shaped joint portion J and a joint piece K are equipped; and the joint piece K is from the first side face 11 of the vertical wooden member 10 to a facing third side face 13; a plurality of a first rod fittings 30a provided with a first head portion 32a at both the end portions of a large-diameter shaft portion 31a inserted at least by two at the upper and lower sides;  from the second side face 12 adjacent to the first side face 11 to the fourth side face 14 facing each other at the same height as that of the first rod fittings 30a, a plurality of the second rod fittings 30b provided with the second head portion 32b at both the end portion of a small-diameter shaft portion 31b at least two are inserted at the upper and lower sides through the large-diameter shaft portion 31a at the same height as the first rod fittings 30a in the configuration.
Patent JP-2003148786-A (JP)
Title: Gas combustion type desiccant dehumidifier, and gas burner used therefor
Inventor: TSUJIMOTO SOICHIRO
IPC: F23N1/02
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To improve the energy saving property by changing the regeneration temperature according to the absolute humidity of the outside air. SOLUTION: In a gas combustion type desiccant dehumidifier in which the air to be dehumidified is dehumidified by a dehumidifying member holding a desiccant and the outside air for regeneration heated by a gas burner is allowed to flow in an adjacent regeneration passage, the opening of a flow rate regulating valve 16 is controlled by a controller 15 and the fuel feed to the gas burner is regulated based on the temperature of the air to be dehumidified which is fed to the dehumidifying passage measured by a thermometer 13 and the relative humidity of the air to be dehumidified which is fed to the dehumidifying passage measured by a hygrometer 14 so that the absolute humidity of the dehumidified air taken out of the dehumidifying passage reaches the target value.
Patent JP-2003143957-A (JP)
Title: Pruning machine
Inventor: HIKICHI KAZUNOBU
IPC: A01G3/08
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a pruning machine not strongly transmitting the vibration of an engine to the hands and capable of loading the weight of the engine to the hands in good balance. SOLUTION: This pruning machine is obtained by surrounding a rotation output shaft 2 installed in the front direction of a small-sized engine 1 with a rotating shaft guide member 4 having a front handle 3 on the outer periphery and attaching a cutting tool 6 through a rotation transforming member to the top of the rotation output shaft 2 and the rotating shaft guide member 4. In the pruning machine, a plate 8 is fixed through a pillar member 7 to the rear end of the engine 1 in a direction perpendicular to the rotation output shaft 2 and a rear handle supporting member 11 in which a base end 9a of the rear handle 9 is supported through vibration-proof members 10 is fixed to the plate 8 attached to the rear end of the engine 1.
Patent JP-2002270564-A (JP)
Title: Apparatus and method for cleaning substrate
Inventor: SATO MASANOBU
IPC: G02F1/13
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for cleaning a substrate capable of improving detergency of the surface of the substrate by sufficiently removing fine particles on the surface of the substrate. SOLUTION: The method for cleaning the substrate comprises the steps of discharging the cleaning force of a liquid droplet from a cleaning nozzle 7 onto the surface of the substrate W rotated at a rotation stopping Pa of the substrate W as a center. The nozzle 7 has a gas discharge nozzle 100 for discharging air to its body 7b and a liquid discharge nozzle 200 for discharging pure water. The method further comprises the steps of setting the air discharged from a gas discharge port 101 and the pure water discharged from a liquid discharge port 201 to a range of 0 to 110 deg. of an incident angle α at its collision site G. The method also comprises the steps of mixing the air with the pure water in the air, and cleaning the surface of the substrate with a cleaning liquid of the liquid droplet formed as a spray state.
Patent JP-2003151464-A (JP)
Title: Cathode ray tube device
Inventor: UENO HIROBUMI
IPC: H01J29/48
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube device capable of displaying an image of high precision and high resolution. SOLUTION: A pre-focus lens is composed of a screen electrode G2, an additional electrode G3. A main lens is composed of a focus electrode G5, an anode G6, and an intermediate electrode GM arranged between the focus electrode and the anode. The focus electrode and the intermediate electrode are provided with tubular electrodes G5-3, GM-1 on each opposing surface. The intermediate electrode and the anode are provided with tubular electrodes GM-3, G6-1 on each opposing surface. A voltage higher than the focus voltage and lower than the anode voltage is applied on the additional electrode and the intermediate electrode.
Patent JP-2003154400-A (JP)
Title: Dehydration method utilizing carbonized sludge and dehydrator therefor
Inventor: SUGAYA KENZO
IPC: B01J20/28
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a dehydration method in a screw press, utilizing carbonized sludge, which is obtained by carbonizing hardly filterable sludge such as sewage sludge or the like, as a filter aid, and a dehydrator therefor. SOLUTION: Carbonized sludge, of which the particle size is adjusted to 5 mm or less, is added to hardly filterable sludge in an amount of 10-40% to be mixed therewith under rapid stirring and the mixed sludge is subsequently slowly mixed to disperse carbonized sludge throughout the hardly filterable sludge to enhance mixing efficiency. Thereafter, 0.5-1.5% of a polymeric flocculant is added to the mixed sludge to form flocs using the carbonized sludge as a nucleus and the floc-containing sludge is dehydrated in the screw press (6). In the screw press (6), the surface of a filter medium is always regenerated by a screw and there is no anxiety of abrasion because the screw is rotated at a slow speed.  Then, the carbonized sludge is used as a dehydration aid to obtain the treatment capacity of the moisture of a dehydrated cake and a filtering speed and the generation of an offensive smell from the dehydrated cake is reduced by the action of the carbonized sludge.
Patent JP-2003158676-A (JP)
Title: Image pickup device and mobile electronic device
Inventor: ITO AKIRA
IPC: H04N5/225
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to avoid display at through photographing from being getting darker even in a dark and reduce wasteful illumination light when an electric charge read section is in operation at the through photographing. SOLUTION: A control section activates a light emission section when an electric charge storage section in a CCD camera stores output electric charges at the through photographing and stops the operation of the light emission section for part of the period when an electric charge read section reads the electric charges stored in the electric charge storage section. The CCD camera transmits image information in response to the read electronic charges to the control section 1, and the control section 1 allows the LCD to display an indication in response to the image information.
Patent JP-2003160966-A (JP)
Title: Water supply apparatus
Inventor: KANAMORI HISATOSHI
IPC: E03F1/00
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water supply apparatus which dispenses with a device for collecting solid foreign matter such as garbage so as to remove the solid foreign matter from water, because the water supply device can pump the water by utilizing air pressure without depending on a force feed pump.  <P>SOLUTION: A structurally sealed water tank 2 is partitioned into two upper and lower rooms, that is, a machine room 21 and a water storage room 22; a water supply pipe 3, which is provided with a first check valve 30, is airtightly connected to one side of the room 22; and a water pipe 4, which is provided with a second check valve 40, is airtightly connected to the other side thereof. When a water level in a water storage tank 22 rises to a force-feed starting water level HWL, a control signal is output from a control means 7; an electromagnetic valve 52 is opened; an electromagnetic valve 60 is closed; and high-pressure air is supplied to the tank 22 so as to push down a water surface of stored water and force-feed the stored water to a downstream area through a water passage 4. When the water level drops to a force-feed blocking water level LWL by continuously pumping the stored water, the control signal is output from the control means 7; the electromagnetic valve 52 is closed; the electromagnetic valve 60 is opened; and the supply or the high-pressure air is stopped so that the next force-feed can be prepared for.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161354-A (JP)
Title: Assembly jig of toroidal type stepless speed change gear
Inventor: NODA TATSUYA
IPC: F16H15/38
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly jig of a toroidal type stepless speed change gear which reduces machining cost and facilitates temporary assembling work.  <P>SOLUTION: The assembly jig 51 of toroidal type stepless speed change gear is employed for temporarily assembling in an input shaft 1a driving gear unit 50 equipped with an input disk 2A which is supported to the input shaft 1 having a collar 1a through the medium of a ball spline 6A and integrally rotated with the input shaft 1, and with a pressing device 12 which is provided between the input disk 2A and the collar 1a of the input shaft 1 and applies to the input disk a pressing force corresponding to input torque. The jig is provided with a jig body 53 having a projection 65 and a bolt 59 for mounting the jig body 53 to the input shaft 1. The jig body 53 is mounted to the input shaft 1 with a bolt 59 so as to sandwich the driving gear unit 50 together with the collar 1a of the input shaft 1 in a state that the projection 65 is inserted into the ball spline groove 61A of the input shaft 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161554-A (JP)
Title: Ice tray, automatic icemaker having the ice tray, and refrigerator having the automatic icemaker
Inventor: ONISHI ICHIRO
IPC: F25C1/24
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a crack and chip in ice caused when the ice is ejected from an ice tray, about an ice tray for making ice.  <P>SOLUTION: The ice tray 11 temporarily stores supplied water to make ice. A temperature-sensitive displacement element (bimetal element 16) that deforms below 0°C is arranged in a depression 14 formed in the bottom of an ice chamber 13 of the ice tray 11. After water in the ice tray freezes, the temperature-sensitive displacement element is deformed, and the displacement and force travels to the ice to promote a separation of the ice chamber 14 and the ice, thus suppressing a crack and chip in the ice.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159912-A (JP)
Title: Pneumatic tire
Inventor: KURODA YUTAKA
IPC: B60C11/04
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve ride quality during turning while enhancing steering stability.  <P>SOLUTION: A tread face 2a is made an asymmetric pattern comprising an inside tread face part Ti directed to an inside of a vehicle during vehicle mounting and more inside than a tire equator C, and an outside tread face part To directed to an outside more than the tire equator C during vehicle mounting and making a land ratio larger than the inside tread face part Ti. A recess groove 9 extending a substantially circumferential direction of a tire is provided in an area Y between an earth end Eo of the outside tread face part To and the tire maximum width position M of the outside tread face part side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166204-A (JP)
Title: Joint structure of highway bridge
Inventor: ARAI MOTONOSUKE
IPC: E01C11/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cracks from arising in a continuous pavement at the joint of a highway bridge.  <P>SOLUTION: Steps 10, 10 are formed in both the highway bridge bodies 1, 1 of a laying gap 2. An overlaid layer 8 in which a plurality of sheets are put on the mutual tops in the steps 10, 10 so as to stride over the laying gap 2 is provided, and continuous pavements 12, 14 are formed on the overlaid layer 8.  <P>COPYRIGHT: (C)2003,JPO