baber/WOPTO huggingface dataset:
Patent JP-2004068439-A (JP)
Title: Pressurized liquid injecting head for excavating ground
Inventor: MOREY JACQUES
IPC: E02D3/12
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head for injecting pressurized liquid from a boring hole in order to disperse soil, which is attached to the end of a drill string including a liquid feeding means for feeding the pressurized liquid.  <P>SOLUTION: The head includes a body and an outer wall, and the body has at least one injection nozzle installed therein, which has an insertion port with a diameter of d and extends along an axis x-x'. The body further has a duct forming means which has a central line including a first end connected to the lower end of the liquid feeding means and a second end connected to the injection nozzle in a tangential direction with respect to the axis x-x'. The central line is defined by at least one curved portion having a radius of curvature which is continuously varied. The cross sectional surface of the duct forming means is regularly reduced at least one half of its entire length from a first end to a second end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067021-A (JP)
Title: Frictional engagement element arrangement structure of hybrid drive unit
Inventor: OSHITARI SHUNICHI
IPC: F16H48/10
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frictional engagement element arrangement structure of a hybrid drive unit for arranging a brake piston, a clutch piston, a bake plate and a clutch plate so as not to overlap each other in the circumferential direction while sufficiently ensuring a pressure-receiving face of the brake piston.  <P>SOLUTION: In a hybrid drive unit having an engine E, a coaxial polyphase motor M, a Ravigneaux type compound planetary gear train G, and a drive output mechanism D, a front cover 4 fixed by a plurality of bolts 76 is provided at the outer circumferential position of a gear housing 3 between a flywheel damper 6 and the Ravigneaux type gear train G. An annular recessed part 4a for a clutch with a clutch drum 32 having a clutch piston 33 disposed therein is formed at the inner circumferential position of the front cover 4. An annular recessed part 4b for a brake to arrange a brake piston 35 therein is formed at the outer circumferential position of the annular recessed part 4a for the clutch, and the clutch piston 33 and the brake piston 35 are disposed at the inner position and the outer position of the front cover 4 continuous to each other along an inner surface of the cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075546-A (JP)
Title: Shampoo composition
Inventor: TERASAKI HIROYUKI
IPC: A61K8/89
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shampoo composition which has a good bubbling property and a good smooth bubble quality even at low pH, when used for shampooing hair, and gives excellent finished hair gloss, smooth touch, and good collecting property, after rinsed.  <P>SOLUTION: This shampoo composition is characterized by comprising (A) a polyoxyethylene addition type sulfate-based anionic surfactant having the ethylene oxide addition molar number of ≥1, (B) an alkyl sulfate, (C) a cationic polymer, and (D) an acid in a (A)/(B) weight ratio of 7/3 to 3/7, and having a pH value of 2 to 5.5 at 25°C, when diluted with a 20 weight fold amount of water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077170-A (JP)
Title: Radiation shielding material and protective clothing for shielding radiation using the same
Inventor: TOMITA HITOSHI
IPC: G21F1/10
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation shielding material having few effects to environment and satisfactory wearability, usability, and strength to folding etc.; protective clothing for shielding radiation; and its manufacturing method and to provide the protective clothing capable of verifying damage such as crazings and cracks which have occurred in the radiation shielding material by a simple method without having to use conventional X-ray inspection.  <P>SOLUTION: In the radiation shielding material A, cover materials 2 are arranged on both front and back surfaces of a high-specific-gravity sheet 1 having a specific gravity of 5 or higher and containing both non-lead-based inorganic powder (1) having tungsten powder as its major constituent and a thermosetting elastomer (2). By this, it is possible to provide the protective clothing with satisfactory wearability, usability, and strength to folding etc. Since the high-specific-gravity sheet containing both the non-lead-based inorganic powder having the tungsten powder as its major constituent and the thermosetting elastomer is used as the radiation shielding material, there is not problems of environmental pollution as of lead. By making the cover materials of transparent materials or attaching a fasteners etc. to part or the whole of the cover materials to be an opening and closing type, it is possible to easily verify the presence or absence of damage in the high-specific gravity sheet which tends to occur even while the satisfactory protective clothing is stored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073095-A (JP)
Title: Walking-type tending machine
Inventor: ITO KENJI
IPC: A01B33/02
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein a walking type tending machine tilling a field by a tillage rotor attached to a tillage shaft and comprising two or more tillage tines, and a disk-shaped side plates installed in right and left both terminals of the tillage shaft requires regulation of rise and fall of the tillage rotor caused by a hard or soft state of the objective soil of a tillage operation by the operation of an operation handle by an operator to enlarge the operation load on the operator.  <P>SOLUTION: Mountain-shaped protrusions P asymmetrical in the upstream and downstream sides in the rotation direction of the disk-shaped side plates 10R and 10L are formed at a prescribed interval from the center sides of the disk-shaped side plates 10R and 10L installed in the right and left both terminals of the tillage shaft 8 to the outside, and the right and left disk-shaped side plates 10R and 10L are constituted so as to be exchanged according to the hardness or softness of the objective soil of the tillage operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080473-A (JP)
Title: Optical signal processing apparatus
Inventor: MUKAI TAKETERU
IPC: H04J14/02
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical signal processing apparatus with a sufficiently simplified circuit configuration to a degree of being practically available that converts an optical signal resulting from multiplexing a plurality of unsynchronized optical signals whose wavelengths differ from each other into an optical signal resulting from multiplexing a plurality of synchronized optical signals whose wavelengths differ from each other so as to attain multi-wavelength simultaneous processing.  <P>SOLUTION: The optical signal processing apparatus is provided with an optical signal synchronizing unit 10 including: a wavelength demultiplexer 11 that demultiplexes a WDM signal resulting from multiplexing n-waves of unsynchronized optical signals by each wavelength; an n×m optical switch 12; m delay circuits; an optical delay unit 13 for synchronizing timings of optical signals outputted from the optical switch 12; a multiplexer 14 for multiplexing n-waves of optical signals whose timings are synchronized and outputted from the optical delay unit 13; and a waveform shaping unit 15 for shaping the waveform of the WDM signal outputted from the multiplexer 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054858-A (JP)
Title: Questionnaire collection/counting system
Inventor: FURUKURA MUNEHARU
IPC: G06Q50/10
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem, in which usual reply-type investigations require huge costs and time, so that private enterprises cannot easily execute them, and also they are expensive in the administration field.  <P>SOLUTION: A questionnaire respondent 1 replies to a standardized barcode-type answer sheet 2 and brings it to a convenience store 3. In exchange for this, the questionnaire respondent 1 is given with a commodity within a fixed price or services 4 as a remuneration. At this point, the reply is read by an information terminal 5. The reply is automatically counted at a headquarters or an information general headquarters 6, and results 7 is supplied to a research agency 8. In exchange for the results, the price of commodities and services, and a counting fee 9 are paid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080592-A (JP)
Title: Television receiver and display circuit thereof
Inventor: TAKEI YUSUKE
IPC: H04N5/445
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To make the display circuit of a television receiver in a simple constitution and to provide the display circuit of the television receiver or the like not complicating the procedures of control by a microcomputer for the control.  <P>SOLUTION: The display circuit 15 of the television receiver is constituted as follows. The display circuit 15 is provided with a video signal processing circuit 6, an on-screen input circuit 7, a brightness adjustment circuit 8 and an on-screen display signal addition circuit 11. Then, on-screen display signals outputted from the microcomputer 16 for the control are inputted to the second input terminal 7b of the on-screen input circuit 7, and outputted to a signal compositing terminal 19 by the on-screen display signal addition circuit 11. Thus, the on-screen display signals are superimposed on signals outputted from the brightness adjustment circuit 8 at the signal compositing terminal 19, and the superimposed signals are inputted to a television reception part 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081914-A (JP)
Title: Coating apparatus
Inventor: KANAI MASAHARU
IPC: B05B13/02
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured compact spray gun coating apparatus.  <P>SOLUTION: Spray coating is carried out by placing a material to be coated on a rotary table 101a and intermittently spraying a coating material toward a material to be coated from spray guns 108a and 108b. In the coating, a flexible hoses 135a and 135b each having 2mmϕ diameter are used to reduce the effect of initial ejection of a lumped coating material and a solenoid valve and the rotation of a motor for the rotary table 101a are controlled by a programmable controller (PLC). The coating material is intermittently sprayed toward the material to be coated from the spray guns 108a and 108b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084515-A (JP)
Title: Vehicle control device
Inventor: KURODA YOSHITAKA
IPC: F02N15/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To certainly carry out automatic restarting after automatic stopping of an engine in a vehicle carrying out the automatic stopping/automatic restarting of the engine.  <P>SOLUTION: The vehicle is provided with an electric compressor constituting at least an air conditioner and a high pressure battery for feeding power to a motor/generator. At the time of automatic restarting of the engine, the ECU (vehicle control device) for carrying out an instruction of the automatic stopping and the automatic restarting of the engine stops the electric compressor by a predetermined condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083505-A (JP)
Title: Method for preparing high purity ethynyl group-containing aromatic carboxylic acid
Inventor: KUNIKATA KENJI
IPC: C07B61/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high purity ethynyl group-containing aromatic carboxylic acid, particularly high purity 5-(phenylethynyl)isophthalic acid which is a useful intermediate for the synthesis of high performance polymers and the like.  <P>SOLUTION: The method for preparing the ethynyl group-containing aromatic carboxylic acid comprises transesterifying dimethyl 5-(phenylethynyl)isophthalate in acetic acid by using 35% hydrochloric acid as the catalyst, and distilling the formed methyl acetate to complete the reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090678-A (JP)
Title: Electrohydraulic power steering device
Inventor: HAGIHIRA SHINICHI
IPC: B62D5/07
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrohydaulic power steering device which maintains good steering feeling and has a highly reliable failsafe function.  <P>SOLUTION: This power steering device comprises: a pump 18 which always operates in response to the operation of a driving source; an open center type control valve 20 connected to the pump 18; a hydraulic cylinder 26 of which one chamber 26a is connected to the control valve 20 through a first communicating path 25 and of which the other chamber 26b is connected though a second communicating path 28; a solenoid valve 31 which connects a first communicating path 25 with a second communicating path 28, communicates them with each other, and shuts down the communication; a torque sensor 40 for detecting steering torque; a controller C which controls the switching position of the control valve 20 based on a torque signal of the torque sensor 40; and a sensor which detects failure in the system. The controller C keeps the solenoid valve 31 at a closed position 31a regardless of a steering status while the system is working properly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095628-A (JP)
Title: Member pasting apparatus and method therefor
Inventor: HIRAOKA KOJI
IPC: H01L31/042
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member pasting apparatus and a method therefor which can prevent the occurrence of abrasion waste, cracks, or the like of members, can make a slip between the members as small as possible, and can prevent other problems when pasting the members to each other.  <P>SOLUTION: The member pasting apparatus 1 comprises a chucking table 4 with a chucking surface 3 for chucking a solar battery cell 2; a glass chucking table 7 with a glass chucking surface 6 for chucking a cover glass 5; a positioning mechanism 8 for positioning the solar battery cell 2 and the cover glass 5 by pinching of a presser pin 23 and a reference pin 24; a movement mechanism 9 which reverses the glass chucking table 7 to locate the cover glass 5 opposite to the solar battery cell 2 and lay the cover glass 5 on top of the solar battery cell 2; and a control unit 10 for controlling the movements of the cell chucking table 4, the glass chucking table 7, the positioning mechanism 8, and the movement mechanism 9. The solar battery cell 2 and the cove glass 5 are positioned after being chucked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090411-A (JP)
Title: Print controller, print control program, and print control method
Inventor: FUJIMORI YUKIMITSU
IPC: B41J2/205
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To make reduction in the quantity of information compatible with variation in the gradation corresponding accurately to conditional variation.  <P>SOLUTION: The print controller is arranged to assign the ink ejection quantity to subpixels such that invariance of colorimetric value variation pitch is sustained for increase in ink duty without fixing the variation pitch of ink ejection quantity by eliminating redundant ink ejection quantity when each pixel of image data is converted into an ink ejection quantity for a subpixel by a density pattern method. Since the ink ejection quantity can be assigned in accurate correspondence with correlation of different ink duty and colorimetric value for each ink color and various conditions, reduction in the quantity of information can be made compatible with variation in gradation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091137-A (JP)
Title: Conveying device
Inventor: TAI AKIHITO
IPC: B66F9/07
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of causing a dead space in a lifting direction by interference between a lifting base and a base member for erecting a mast for lifting the lifting base, when the lifting base descends in a conveying device applied to an automated warehouse.  <P>SOLUTION: A stacker crane 1 comprises a traveling truck 2, the mast 3 erected on the traveling truck 2, and the lifting base 4 lifted along the mast 3. The traveling truck 2 comprises a pair of frames 17, 17 disposed at a prescribed space, and a plurality of connecting members 18 for connecting the frames 17, 17. A part of the lower part of the lifting base 4 can be enclosed in a space formed between the pair of frames 17, 17 in the lowest descent position of the lifting base 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089117-A (JP)
Title: Luciferase-detecting reagent kit and method for detecting luciferase by using the kit
Inventor: TATSUFUKU MASAYUKI
IPC: C12Q1/66
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive inspection method hardly causing thiol smell, acting at a low concentration and hardly providing unpleasant smell by using an organosulfur reagent, and to provide an inspection kit.  <P>SOLUTION: The beetle luciferase-detecting reagent kit contains the organosulfur reagent having an atomic sequence of sulfur atom-carbon atom-sulfur atom in the chemical structure, luciferin, adenosine triphosphate and a magnesium ion, and further contains a coenzyme A. The method for detecting the beetle luciferase comprises a step 1 for mixing an aqueous solution containing the organosulfur reagent having the atomic sequence of sulfur atom-carbon atom-sulfur atom in the chemical structure, the luciferin, the adenosine triphosphate and the magnesium ion, with a sample containing the beetle luciferase to provide a mixed liquid, and a step 2 for measuring luminescence from the mixed liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065220-A (JP)
Title: Automatic feeding device for dog and cat
Inventor: SHINADA AKINOBU
IPC: A01K5/02
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for giving feeds by each the same amount to a plurality of pets at previously set times automatically even on being away from home for a long period.  <P>SOLUTION: This automatic feeding device is provided by giving a gap between the lower end parts of two pieces of a receiving plate 1a and receiving plate 1b, having each different specific angle against a horizontal surface, joining a hopper 1 having a shape of using the gap as a supplying port 2f and a motor 2d which is a sole power source with a rotary shaft 2c of a rotary blades 2a made from a rubber so as to be able to supply necessary amount of feeds on a plurality of feed dishes 3d automatically at optional times by rotating the motor at an actuating time of a time-setting timer for a set period of time of set time value of the feeding amount-setting timer and by a partitioning plate for supplying a set amount of pet food 4 to in the plurality of feed dishes 3d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103705-A (JP)
Title: Tape carrier for semiconductor devices, and its manufacturing method
Inventor: AKINO HISANORI
IPC: H01L21/60
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape carrier for a semiconductor device having excellent solder ball connecting strength by improving permeability of a chemical polishing treatment solution in a via hole of the tape carrier for the semiconductor device and completely removing a rustproof film.  <P>SOLUTION: A method for manufacturing the tape carrier for the semiconductor device includes the steps of removing the rustproof film 25 by chemically polish treating an exposed surface of a copper foil 24 from a blind via hole 23, thereafter forming a fine wiring pattern 28 by patterning the foil 24 and providing a conductive metal layer 29 by plating on the surface of the foil 24 exposed from the blind via hole 23. The method further includes the steps of exposing the opening surface of the blind via hole 23 of an insulation film 21 as a pretreatment of the step of removing the film 25 by the chemical polishing treatment, to discharging of a corona discharging unit or a plasma discharging unit, thereby improving wettability when the film 25 is chemical polished to obtain wettability in which a contact angle of the liquid surface becomes 20° or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102506-A (JP)
Title: Program, information processing method and device
Inventor: TOMINAGA HIROYUKI
IPC: G06F13/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load necessary for transfer of information associated with the state of a function available between information processors.  <P>SOLUTION: When logging in an instant message communication service, a provider supplies main presence information 302 of presence information 301 consisting of basic information through a server 21 to a consumer being a friend, and acquires the main presence information 302 of the consumer. Also, the provider supplies provider sub-presence information 304A to 304N corresponding to respective functions owned by itself, and notices detail information to consumers registered for the respective functions, and acquires consumer sub-presence information corresponding to the functions owned by the consumers, and manages the detail information of the functions. This method may be applied to a network system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099703-A (JP)
Title: Flame-retardant resin composition and flame-retardant molded article
Inventor: TAKAGI JUN
IPC: C08K5/16
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition provided with flame retardancy and containing a lactic acid resin with a controlled reduction in molecular weight, and a molded article obtained from the resin composition.  <P>SOLUTION: The flame-retardant resin composition is obtained by adding a non-halogenated nonionic flame retardant and/or a nitrogenous flame retardant to a resin composition comprising mainly a lactic acid resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097919-A (JP)
Title: Adsorption/dehumidification apparatus and repository
Inventor: KUWASAWA HIROYASU
IPC: B01D53/26
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adsorption/dehumidification apparatus which has a deodorizing function and emits no bad smell to the outside.  <P>SOLUTION: An airway 12 is formed by incorporating in an outer shell 13 a dehumidifying part which has many air passages 9, a moisture reversibly adsorbing/desorbing function and a normal-temperature-active catalytic function, a blower 11 for sending air to the passages 9 and a heating means for heating the air passing through the dehumidifying part. Sucking ports 14, 15 and blowing-off ports 16, 17 of the airway 12 are formed adjacently to each other in paired states to be opened/closed. A dehumidifying route from one 14 of the sucking ports 14, 15 to one 16 of the blowing-off ports 16, 17 through the airway 12 is formed so that the air can pass through the specific divided apace. A regenerating route from the other 15 of the sucking ports 14, 15 to the other 17 of the blowing-off ports 16, 17 through the airway 12 is formed so that the air can pass through the other space separated from the specific divided space. The sucked air is made to pass alternately through the dehumidifying route and the regenerating route by an opening/closing damper mechanism.  <P>COPYRIGHT: (C)2004,JPO