baber/WOPTO huggingface dataset:
Patent JP-2003120303-A (JP)
Title: Scroll structure for radial turbine
Inventor: OSAKO TAKESHI
IPC: F01D25/24
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a scroll structure for a radial turbine reducing flow loss of a turbine moving blade by controlling growth of a three dimensional boundary layer due to a shape of a scroll at an inlet of a turbine moving blade to avoid foaming distortion of gas flow in a height direction of the turbine moving blade, and improving the turbine efficiency by controlling increase of scroll flow passage loss by reducing forming distortion of flow due to variation of radial speed in a scroll flow passage in a circumference direction. SOLUTION: In the radial turbine rotationally driving a turbine rotor by making working medium flow from a volute scroll formed in a turbine casing into the moving blade of the turbine rotor positioned inside of the scroll in a radial direction and act on the moving blade, the scroll is constructed to keep a scroll width ratio ΔR/B of a width in the radial direction ΔR and a width in rotational axial direction B in 0.3 to 0.7.
Patent JP-2003122212-A (JP)
Title: Destaticization aligner and image forming apparatus
Inventor: KOIZUMI KAZUHISA
IPC: G03G21/08
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide low-cost constitution for a destaticization aligner in which the destaticization of a photoreceptor is carried out by simple control, the factors of image degradations such as occurrence of the destaticization unevenness and the occurrence of electrification unevenness resulting from the unevenness are reduced and solved in physical properties and with time compared to a conventional light source, good image forming is maintained for a long period of time, and power consumption is suppressed. SOLUTION: A linear illuminator using an end LED and a linear light transmission body is used as a destaticization aligner. A drum electrical potential is detected and the light quantity variable control of the end light source is carried out on the basis of the detection result. The control means variably controls the lighting time or lighting current of the end light source of the linear illuminator. One or two or more light emitting diodes are used as a light source.
Patent JP-2003134221-A (JP)
Title: Communication terminal
Inventor: MIYATA KATSUYA
IPC: H04N1/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal with which a user makes communications by using two kinds of keys, namely a short-cut key and a selection decision key, independently of a kind of a communication means in the case of making communications with the same person. SOLUTION: The type of the communication means is related to the operating method of the short-cut key, a prescribed operation related to the short-cut key is made by using the short-cut key to read communication destination information required for communications depending on the type of the related communication means and various communications can be started through the depression of the selection decision key succeeding the operation.
Patent JP-2002181135-A (JP)
Title: Power take off for crank shaft of outboard motor
Inventor: TSUNODA MASAKI
IPC: F16F15/315
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize a connection section and enhance vibration-proof property in connecting a flywheel and a vertical shaft to the end of a crankshaft through a spline piece coaxially. SOLUTION: The flange section 112 formed in the inner periphery of a flywheel 11 is water-tightly fitted A to the shaft end of a crank shaft 9, and a spline piece 44 is tightly fitted B to the internal peripheral surface 1123 of the flywheel 11, and the flange section 112 of the flywheel 11 and the flange section 441 of the spline piece 44 are clamped to the shaft end of the crankshaft 9 through bolts 45. The upper end of the vertical shaft 12 is fitted with a spline C to the vertical shaft connection section 442 of the spline piece 44.
Patent JP-2003132477-A (JP)
Title: Interface
Inventor: SUDA EIKICHI
IPC: G08C19/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an interface 1 for transmitting and receiving a signal between data terminal equipment 6 and a driver device 5 while electrically insulating those devices capable of realizing miniaturization and weight reduction without making it necessary to provide any battery or external power source, and realizing power saving, heating reduction, and noise reduction. SOLUTION: When data terminal equipment 6 and a driver device 5 use, for example, RS-232C as communication specifications, a signal power to be applied to the TXD of an RS-232C terminal 51 of the driver device 5 is used for the lighting of an LED 13 for transmitting an instruction signal from the driver device 5 to the data terminal equipment 6 in this interface 1. Then, when a data signal from the data terminal equipment 6 is received by the driver device 5, a signal power to be applied between the TXD and DTR of the RS-232C terminal 51 is used as a power for operating a photo-transistor 18 and an LSI 20 for a receiving circuit.
Patent JP-2003129952-A (JP)
Title: Variable displacement compressor
Inventor: KAMIYA YUICHI
IPC: F04B27/08
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a detent mechanism of an oscillation plate constituted by a constant velocity universal joint and having a simple structure in an oscillation plate type variable displacement compressor. SOLUTION: A center shaft 14 which supports the oscillation plate 6 driving a piston 8 and a drive plate 5 driving it and does not rotate is provided on an extension line of a drive shaft 4 so that it is not overlapped on the shaft 4 in the radial direction. A plurality of guide grooves 121 are formed on an inner face of an outer wheel 12 which is a part of the oscillation plate 6, a guide groove 142 in the axial direction is formed on an outer peripheral face of a spherical part 141 which is a head part of the center shaft 14, and a steel ball 15 is inserted therebetween and is held at a predetermined position by a retainer 18.  Since these parts constitute the constant velocity universal joint, the movement performed by the oscillation plate 6 when the drive plate 5 rotates together with the drive shaft 4 becomes pure oscillation movement and does not include components of reciprocating rotary movement at all, thereby causing no vibration and noises.
Patent JP-2003134722-A (JP)
Title: Wiper motor
Inventor: OKABE KOJI
IPC: H02K5/22
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To suppress an increase of a manufacturing cost and prevent a fault of electrical connection from occurring. SOLUTION: A wiper motor is provided with a motor housing for rotatably supporting a rotational shaft of the motor, a gear frame that a worm gear speed reduction apparatus coupled to the motor housing is built, a cover for occluding an opening of the gear frame and a lead for supplying power to the motor. A mating face of the gear frame 21 and the cover 30 is formed on a two-dimensional plane. An implantation part 38 protruding from the cover and a plug 36 perpendicularly protruding from the mating face are formed at one end of the lead 34. A distal end face of the implantation part 38 is located on the gear frame side 21 closer than the mating face. Accordingly, an applying apparatus for applying a liquid sealing material to the mating, face is simplified since the applying apparatus moves on the two-dimensional place only.  Since the distal end face of the implantation part is located on the gear frame side closer than the mating face, the liquid sealing material can be prevented from adhering to the plug.
Patent JP-2003131757-A (JP)
Title: Charging station adaptable to data communication for portable information terminals, and data management program
Inventor: YAMANE HIROSHI
IPC: H04B7/26
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To effectively perform charging and data communication when portable information terminals are used in an event holding place. SOLUTION: A charging station 1 has a charging function for portable information terminals 5 and a data communication function, which, during charging of the terminals 5, allows to send read-history information from the terminal 5 to a data management device 2, and to send update contents from the device 2 to the terminal 5. When updating the contents, the program can select a batch update mode or an individual update mode, and send the contents by its difference only. The read-history information read out from the terminal 5 is eliminated from an HDD built in the terminal 5. A storage part 12, which is provided in a frame of the charging station 1 to act as a plug unit, stores the terminal 5 and is so structured that the terminal 5 can not be taken out until a release button 13 is depressed.
Patent JP-2002355064-A (JP)
Title: New disease-associated gene and its use
Inventor: KOYAMA NOBUYUKI
IPC: C12N5/12
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a new protein and its DNA. SOLUTION: This compound capable of adjusting the activity of a protein in this invention, or its salt and a neutralizing antibody for adjusting the activity of the protein, are useful e.g. as the preventing and treating agent, etc., of a heart disease, etc.
Patent JP-2003136340-A (JP)
Title: Electrode wire for wire discharge electric machining
Inventor: IZUI ISAO
IPC: C22C9/04
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrode wire for wire electric discharge machining capable of speeding up electric discharge machining and restraining machining cost without peeling of plating in the middle of wire drawing work. SOLUTION: This method is constituted of a first process to apply zinc galvanization on a central core material 2 made of copper alloy, a second process to form a copper - zinc alloy layer 3 of high zinc provided by heat- treating it, a third process to apply a zinc galvanized layer 5 on its outer layer, a fourth process to apply heat treatment in a degree not to diffuse a surface and a fifth process to carry out the wire drawing work thereafter. As another example, it is constituted of a process adding a third process to carry out acid cleaning on the surface between the second process and the third process of the first example.
Patent JP-2003134938-A (JP)
Title: Raising container for young seedling
Inventor: SHIGEOKA YOSHITOMO
IPC: A01G9/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a raising container capable of readily transplanting a young seedling to setting soil with small labor. SOLUTION: This raising container 1 for the young seedling 10 is obtained by forming a cylindrical body 2 from a material such as a vegetable polymeric material degradable by microorganisms in soil with the passage of time or a material such as paper degradable by water in the soil with the passage of time, providing an optional number of window holes 3 in the cylindrical body 2 and supplying oxygen or nutrients from the window holes 3 so as to pass roots 11 through the window holes 3 and reach the setting soil 8. Since the raising container 1 for the young seedling 10 is provided with the optional number of the window holes 3, initial root taking of the seedling 10 for the setting soil 8 is rapidly carried out to eliminate the delay of growth or withering.  As a result, labor of breaking the raising container 1 and taking out the young seedling 10 in the interior can be reduced when transplanting the young seedling 10 to the setting soil 8.
Patent JP-2002308705-A (JP)
Title: Repellent active sustained release porous fine particle and use thereof
Inventor: KOMAI KOICHIRO
IPC: C09D11/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive and pressure-sensitive adhesive, an ink, a resin pellet, a resin product, a sheet and a film having repellent active effects over a long period by sustained release porous fine particles supporting a repellent active substance. SOLUTION: The sustained release porous fine particles comprise copaiba oil and/or caryophyllene having sanitary insect pest repellent activity. The fine particle dispersion comprises only the sustained release porous fine particles or the sustained release porous fine particles and a suspending agent. The sanitary insect pest repellent active adhesive and pressure-sensitive adhesive, ink, resin pellet, resin product, sheet and film comprise the sustained release porous fine particles.
Patent JP-2003137126-A (JP)
Title: Electric power steering device for automobile
Inventor: SAKAMOTO KIYOSHI
IPC: B62D119/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To make a vehicle behavior to an operation of a steering wheel 1 by a driver a desired behavior at all times and stably perform a behavior control when a vehicle behavior control system B for controlling the behavior of an automobile such as a vehicle stability control system and antilock braking system in an electric power steering device for an automobile for assisting the steering of the steering wheel 1 by controlling an electric motor 11. SOLUTION: The device is provided with an assist control part 21 for calculating a controlled variable by multiplying a detected value ξof a torque sensor 12 by a gain Ka, a yaw rate feedback control part 22 for operating a target yaw rate from steering wheel steering torque u and determining the controlled variable based on the deviation of an actual yaw rate from the target yaw rate, and a motor control part 23 for controlling the electric motor 11 with the controlled variable calculated by adding up all controlled variables. A control restraining part 25 is provided for restraining the control of the yaw rate feedback control part 22 when an operation signal is inputted from the vehicle behavior control system B, so that the sensibility of the controlled variable of the yaw rate feedback control part 22 is lowered during the operation of the vehicle behavior control system B.
Patent JP-2003136231-A (JP)
Title: Solder jet waveform forming device and soldering system
Inventor: TOBA HIDEAKI
IPC: B23K1/08
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a solder jet waveform forming device and a soldering system in which a stable jet wave is formed by using an electromagnetic pump which is automatically cleaned. SOLUTION: Solder 5 is fed to a blowing body 15 by using an induction electromagnetic pump 12 to form a jet wave 27 over the blowing body 15. A three-phase AC voltage supplied to the induction electromagnetic pump 12 is made unbalanced, the phase rotative direction is made inversible, and the duty factor of the inversion is made variable. A work to be soldered is moved and the fouling of the electromagnetic pump 12 is cleaned by using an industrial robot.
Patent JP-2003136013-A (JP)
Title: Method for manufacturing film laminate, method for manufacturing electro-optic panel, method for manufacturing liquid-crystal panel, and method for manufacturing electronic equipment
Inventor: KAWASE TOMOKI
IPC: B05D1/36
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To largely improve the wettability of a film material to a substrate, more specially a to-be-coated material, by working out an appropriate timing for UV-radiation. SOLUTION: The method for forming a film laminate relates to formation of a film of polyamide, etc. The method comprises a process P1 for applying a film material on a substrate, and a process P2 for UV-radiation on the substrate, and a process P3 for solidifying the film material applied on the film material. Wettability of the film material to the substrate can be developed most efficiently by performing the process 2 at a time from the start of film- material application on the substrate to solidification of the material.
Patent JP-2003139692-A (JP)
Title: Sensor utilizing total internal reflection attenuation
Inventor: OTSUKA TAKASHI
IPC: G01N21/13
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To improve detection signal characteristics in a sensor utilizing total internal reflection attenuation having a plurality of light receiving elements. SOLUTION: The sensor utilizes total internal reflection attenuation comprising a dielectric block 10, a light source 14 for generating light beams 13, an optical system 15 for applying the light beams 13 to obtain various kinds of incident angles to an interface 10b between the dielectric block 10 and a metal film 12, light reception means 16 and 17 for detecting the light beams 13 that are totally reflected on the interface 10b, and the like. In the sensor, a two-split prism 50 is provided between the dielectric block 10 and the light reception elements 16 and 17, and the light reception elements 16 and 17 are arranged to detect nearly all of the light beams 13 that are divided into two directions by the two-split prism 50.
Patent JP-2002195115-A (JP)
Title: Device and method for sending air to piston engine
Inventor: JARVI ARTO
IPC: F02B33/44
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a device damping pressure pulsation of an air chamber in a piston engine with a supercharger and minimizing defects of prior art following this. SOLUTION: The device includes the supercharger, the air chamber, and a passage device sending air from the air chamber to each cylinder. A resonance device damping pulsation of pressure in the air chamber is connected to the air chamber. The resonance device mainly damps pulsation of pressure appearing at a frequency of a tertiary harmonic of rotational speed of the engine or lower.
Patent JP-2003148603-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: HORIGUCHI MASANOBU
IPC: F16H61/04
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent the increase in gear changing hydraulic pressure, when supplying an oil pressure to the hydraulic circuit of a frictional engagement element to be released to discharge air, by the pressurization by this oil pressure. SOLUTION: Present throttle opening TVOreal and the vehicle speeds VSPupsft and VSPdnsft in shifting from a gear shift line are acquired, and their deviations VSPdif1 and VSPdif2 from vehicle speed VSPreal are calculated. Present vehicle speed VSPreal and the throttle openings TVOopsft and TVOdnsft in shifting from the gear shift line are acquired, and their deviations TVOdif1 and RVOdif2 with the throttle opening TVOreal are calculated. When the deviation VSPdif1 or VSPdif2 is less than a prescribed value VSPconst, or the deviation TVOdif1 or TVOdif2 is less than a prescribed value TVOconst, air discharge control is stopped.
Patent JP-2003150378-A (JP)
Title: Solution candidate recommendation device
Inventor: OOTA TADAKO
IPC: G06Q10/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To effectively present a solution close to the one desired by a user by reflecting tendency of solutions satisfactorily accepted by the user by cases in the past. SOLUTION: This solution candidate recommendation device is provided with a rule storage means 8a for storing sets of rules, a case storing means 10a for storing sets of cases, a solution candidate introducing means 2a for compensating request input by the user, and a problem dissolving means 3a for dissolving problems. The solution candidate introducing means 2a introduces a request likely to introduce the solution which is easily accepted by the user by using the sets of rules and the sets of cases based on the request input by the user, calculates solution candidates by the problem dissolving means 3a by the introduced request, and outputs the calculated solution candidates to the user.
Patent JP-2003147131-A (JP)
Title: Nonhalogen flame-retardant resin composition and flame-retardant power source cord
Inventor: EDO TAKASHI
IPC: C08K3/22
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a nonhalogen flame-retardant resin composition which does not generate halogen gas, can obtain a flame-retardant power source cord having excellent hardness and flexibility (pliability) when used as the covering material for power source cords, and fulfills the 60 deg.C-inclined combustion test according to JISC3005. SOLUTION: The nonhalogen flame-retardant resin composition comprises 100 pts.wt. olefin based resin, 10-150 pts.wt. magnesium hydroxide, 10-200 pts.wt. inorganic superfine particles, and 5-50 pts.wt. flame-retardant. This flame- retardant resin composition is used as the covering material for power source cords.
Patent JP-2003147303-A (JP)
Title: Double-sided adhesive tape for fixing abrasive pad and method for peeling the same
Inventor: HATAKEI MUNEHIRO
IPC: C09J11/06
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a double-sided adhesive tape for fixing an abrasive pad which can be used to provide strong adhesion force and then can be easily peeled by a charged stimulation, and a method for peeling the same. SOLUTION: The double-sided adhesive tape for fixing an abrasive pad is used for fixing the abrasive pad on the surface plate of an abrasion machine and comprises adhesive layers on the both sides of a base material, wherein the adhesive layer adhering to the surface plate contains an azide compound which can be charged with stimulation to generate a gas.
Patent JP-2002229952-A (JP)
Title: User authentication system and user authentication method
Inventor: NOMURA KOGO
IPC: G06F21/31
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a user authentication system that is highly safe in getting access to a Web service site. SOLUTION: This system has a Web service site that produces a user ID and a password based on the telephone number transmitted from a terminal device, relates them and register them with an authentication information database, and a WWW server that receives the telephone call using caller ID service to acquire the telephone number of a calling source, and, if the telephone number has been registered with the authentication information database, adds the valid period of the information corresponding to the telephone number to the entry of the telephone number of the authentication information database. The Web service site, when a log in request arrives from the terminal device, if the log in request arrives during the valid period and the information designated by the log in request has been registered with the authentication information database, permits the access.
Patent JP-2003154780-A (JP)
Title: Rodlike binding implement
Inventor: ARAI YUTAKA
IPC: B42F13/12
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a rodlike binding implement enabling easy removal of an object bound matter from a binding implement such as a metal ring implement even when a lot of matter is bound in this binding implement, and enabling easy binding of the matter to be bound in the binding implement such as the metal ring implement even when the matter is a document, a catalog or the like being thick relatively. SOLUTION: The rodlike binding implement 10 comprises a rodlike main body 20 wherein fitting-in paths 220 leading to binding holes 214 are formed and a fitting body 30 which is provided in connection with the rodlike main body 20 and fits the matter A to be bound. The fitting body 30 has a first engaging body 32 so provided as to project in the direction of the width of the rodlike main body 20 and a second engaging body 34 so provided as to connect with the first engaging body 32 through the intermediary of a hinge part 46. The fitting body is so formed that the first engaging body 32 and the second engaging body 34 are fixed and the matter A to be bound is fitted thereto.