baber/WOPTO huggingface dataset:
Patent JP-2005028979-A (JP)
Title: Steering device
Inventor: TOKIOKA RYOICHI
IPC: B62D1/19
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To make an impact energy absorbing stroke longer than already existing lengths, and to reduce burden applied to a driver.  <P>SOLUTION: This steering device is equipped with a steering shaft 1 which is connected with a steering wheel, and an anti-friction bearing 2 which supports the steering shaft 1 in a housing 4 and transmits an impact energy applied to the steering shaft 1 to the housing 4. The housing 4 is equipped with an impact energy absorbing section 42 which moves the anti-friction bearing 2 in the axial length direction while being deformed by the impact energy applied to a fitting section 41 in which the external ring 22 of the anti-friction bearing 2 is fitted and the external ring 22 to constitute the steering device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036694-A (JP)
Title: Valve device
Inventor: UNE KATSUTAKA
IPC: F16K15/16
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a suction valve and a discharge valve from being adhered to a valve plate (to improve releasability) and to prevent airtightness from being lowered.  <P>SOLUTION: This valve device includes the suction valve, the discharge valve and the valve plate coated with a resin in such a manner that an suction hole and a discharge hole are each formed to become a non-circular hole. Thus, worn positions of the resin coating parts of the suction valve and the discharge valve are dispersed into a plurality. In this manner, a non-adhesiveness of the resin which can leave a resin coating layer for a long period of time can be utilized, and the airtightness can be prevented from being lowered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039000-A (JP)
Title: Semiconductor light emitting device and its manufacturing method
Inventor: SONOBE MASAYUKI
IPC: H01L33/32
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device which includes a semiconductor light emitting device protection layer which protects the semiconductor light emitting device against external force and easily fixes it.  <P>SOLUTION: The semiconductor light emitting device is formed of a group III nitride-based compound semiconductor expressed by AlxGayIn1-x-yN, where 0≤x≤1, 0≤y≤1, and 0≤x+y≤1, and comprises at least the semiconductor light emitting device protection layer for protecting the semiconductor light emitting device against external force, p-type semiconductor layer, active layer having a light emitting region, n-type semiconductor layer, and transparent electrode, which are formed in this order. A method of manufacturing the semiconductor light emitting device is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041300-A (JP)
Title: Bellows device for coupling part of vehicle
Inventor: ADACHI MASAMI
IPC: B61D17/22
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bellows device for a coupling part of a vehicle capable of being fabricated simply and easily without using a special sewing technique or any particular tool.  <P>SOLUTION: The bellows device is composed of a plurality of rectangular frame shaped bellow bones 1 furnished with a hollow part 3 to admit insertion of a slipoff preventive member and with a canvas member insertion hole 4 alongside the inside edge and a plurality of rectangular ring shaped canvas members 2 each having an internal circumferential edge 2<SB>1</SB>and the peripheral edge 2<SB>2</SB>, and a bellow-shaped canvas 5 is formed by sewing together the inside edges 2<SB>1</SB>and 2<SB>1</SB>of adjoining canvas members 2 and also their peripheral edges 2<SB>2</SB>and 2<SB>2</SB>with each other, and the slipoff preventive member 6 in a rope shape having a greater diameter than the open gap of the insertion hole 4 is intruded to the inside corner parts of the peripheral edge sewing parts 2<SB>2</SB>and 2<SB>2</SB>of the canvas members 2 of the bellow-shaped canvas 5 and is inserted into the hollow part 3 from the insertion hole 4 in the bone 1 together with the canvas member 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043588-A (JP)
Title: Image forming apparatus, its control method and program
Inventor: ISHIGAKI KOJI
IPC: G06F3/12
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To maintain technique for realizing energy saving further and the reliability of a user restricting function while maintaining high operability in an image forming apparatus restricting a user by a non-contact type medium.  <P>SOLUTION: The image forming apparatus which extends and copes with the user restricting function of image forming operation and has a reader-writer 27 supplying power to the non-contact type medium is equipped with a system control panel 22 performing control to change the power supply to the reader-writer 27 in accordance with a state of transition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046915-A (JP)
Title: Steel pipe end face finishing machine
Inventor: WATANABE KAZUHIRO
IPC: B23C3/12
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe end face finishing machine equipped with a mechanism for preventing chips produced when cutting the end face of a steel pipe, from entering the inner surface of a steel pipe.  <P>SOLUTION: This steel pipe end face finishing machine having cutting tools 3a, 3b for cutting the pipe end face, and a copy roller 12 abutting on the pipe end inner surface of a machined pipe 7, at a face plate 2 rotated by a drive mechanism, is provided with a shielding disk having a cutout part at a part to insert through the copy roller, concentrically held to the face plate so as to be insert-arranged in internal lid shape inside the pipe end of the machined pipe and preferably formed of a rubber elastic body, and an air supply means led into the pipe end of the machined pipe through the shielding disks 10a, 10b to jet air to the copy roller and/or a cutout main part from an air nozzle at the tip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004124076-A (JP)
Title: Polyurethane foam for sound insulating and absorbing material
Inventor: ISHIDA TAKAHIRO
IPC: C08G101/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane foam for a sound insulating and absorbing material good in sound absorbing coefficient especially in a high-frequency region of ≥2,000 Hz.  <P>SOLUTION: This polyurethane foam for the sound insulating and absorbing material has a core density of 15 to 39 kg/m<SP>3</SP>and impact resilience of ≤17%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005054605-A (JP)
Title: Cylinder injection type internal combustion engine with exhaust gas recirculation device
Inventor: SUZUKI MASATAKE
IPC: F02D13/02
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and low cost cylinder injection type internal combustion engine capable of improving a fuel consumption by suppressing an increase in pumping loss and reducing the generated amount of NOx by the recirculation of a large amount of exhaust emission.  <P>SOLUTION: This cylinder injection type internal combustion engine E comprises an exhaust gas recirculation device 50 recirculating the exhaust emission from a recirculation port 66 opening in an intake passage 25. A reed valve 70 opening/closing according to an intake pressure directly acting thereon is disposed in the intake passage 25. The reed valve 70 stops the flow of intake air when a difference between the intake pressure on the downstream side of the reed valve 70 and the intake pressure on the upstream side thereof is equal to or less than a predetermined value, and allows the flow of the intake air when the difference exceeds the predetermined value. The recirculation port 66 is formed in the intake passage at a portion on which the intake pressure on the downstream side acts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067255-A (JP)
Title: Automatic gear change operating device for vehicle
Inventor: SUZUKI TAKAYUKI
IPC: B60K20/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic gear change operating device for vehicle which can suppress a sliding clatter of the push knob even for one for which the side surface sliding section of the push knob forms a curved surface, and the inner peripheral wall of a passing hole is formed into a shape imitating the side surface shape.  <P>SOLUTION: This automatic gear change operating device for vehicle is equipped with a shift lever 1, a shift lever knob H, and the push knob 1a which slides when being pressed to the passing hole Ha, releases the motion restriction at a specified location of the shift lever 1 and makes the shift lever 1 turnable. In the automatic gear change operating device for vehicle, the side surface sliding section of the push knob 1a forms the curved surface, and the inner peripheral wall of the passing hole Ha is formed into a shape imitating the side surface shape. At the same time, protruding sections a to d which are provided on the side surface sliding section of the push knob 1a, and flat surface sections e to h which are formed at locations corresponding to respective protruding sections a to d on the inner peripheral wall of the passing hole Ha are provided. The protruding sections a to d slide on the flat surface sections e to h accompanying the pressing operation of the push knob 1a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029526-A (JP)
Title: Skin care preparation for external use
Inventor: HARASAWA MASAZUMI
IPC: A61K8/72
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin care preparation for external use, capable of further enhancing wound-healing effects of a silicone of a skin care preparation for external use, and containing the silicone as an essential component.  <P>SOLUTION: This skin care preparation for external use comprises a combination of the latter skin care preparation for external use containing the silicone as the essential component, and a sheet covering the skin care preparation for external use and having a tendency of assuming a negative static voltage. Preferably, the skin care preparation for external use containing the silicone as the essential component is obtained by formulating a silicone material or a solution containing the silicone material as a main component, and a bleaching agent. In another aspect, the skin care preparation for external use containing the silicone as the essential component is obtained by formulating the silicone material or the solution containing the silicone material as a main component, a bleaching agent and an ultraviolet-blocking agent. The sheet having the tendency of assuming the negative static voltage is a silicone sheet or a silicone rubber sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036123-A (JP)
Title: Transparent bar soap
Inventor: SHIMOZATO ISAO
IPC: A61K8/37
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for enlarging the transparent region of a bar soap without detriment to foaming properties and foam qualities.  <P>SOLUTION: The transparent bar soap comprises an ester from a polyglycerine and a linear saturated fatty acid. Preferably, the ester from the polyglycerine and the linear saturated fatty acid is one having properties of a hydrophilic surfactant, specifically one having an average polymerization degree of glycerine of 5-15 and at least 4, more preferably 8-10 free hydroxy groups. Among these, an ester having a decaglycerine skeleton is particularly preferable. As the saturated linear fatty acid residue, a lauric acid residue, myristic acid residue, palmitic acid residue, stearic acid residue, behenic acid residue or the like can be suitably exemplified, and the lauric acid residue is particularly preferable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041124-A (JP)
Title: Recording device
Inventor: KATSUTA SANEHIRO
IPC: B41J2/01
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a recording device which can dry a transferred paper while a nozzle face is prevented from drying.  <P>SOLUTION: A transfer roll present between a recording unit 124 and a recording unit 124 is made a heating roll, whereby drying of the paper is enabled before printing of a next color is carried out after printing of one color is finished. Bleeding of different colors can be prevented, and good images can be obtained. Moreover, heat shielding plates 130A and 130B are arranged at an upstream part and a downstream part of the heating roll 126, whereby a temperature rise of the air around the heating roll 126 is prevented. Thus, effects by the heat to a maintenance device 81 and a unit recording head 40 are prevented. Particularly, drying of the nozzle face 40A of the unit recording head 40 is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310971-A (JP)
Title: Data read method, data write method, and semiconductor memory device
Inventor: NISHIHARA TOSHIYUKI
IPC: G11C11/22
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably increase read margin, avoid read errors, and increase the read/write speed while reducing the power consumption.  <P>SOLUTION: A first read pulse is applied to a memory cell to generate a first signal in response to stored data. The data are written in a memory cell to generate a reference signal corresponding to the signal of the high level side. Next, a second read pulse is applied to the memory cell to generate the second signal corresponding the reference signal generating data. Next, the reference signal is generated according to the second signal. Then, by comparing the first signal and the reference signal, the data stored in the memory cell are determined. When writing, the high level data are first written in the memory cell without using the bit line. A high or low level signal is impressed to the bit line depending on the data to write in advance, and low level data are written in the memory cell through the bit line when a low level signal is impressed to the bit line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046727-A (JP)
Title: Hollow fiber membrane type body fluid treating device
Inventor: IMAMIYA TAMOTSU
IPC: B29L22/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved hollow fiber membrane type body fluid treating device which can reduce projections on the inside surface of a cylindrical container and greatly reduce the breakage of the hollow fiber membranes.  <P>SOLUTION: In the representative constitution of the hollow fiber membrane type body fluid treating device in which the cylindrical container is produced by injection molding, the cylindrical container is produced by using a mold for injection molding in which a core defining a cavity in the cylindrical container is divided, a vent to be an air bleeder is not formed in the parting plane of the core and formed in at least one place of a mold parting plane other than the parting plane of the core.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057629-A (JP)
Title: Mixer circuit
Inventor: SUYAMA NAOHIRO
IPC: H03D7/12
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixer circuit having proper and flat gain characteristics and linearity over a wide band.  <P>SOLUTION: The mixer circuit comprises a gain generating circuit 4 for amplifying an input signal, and a mixing circuit 17 for mixing an output signal of the gain generating circuit 4 and a local oscillation signal. A balloon transformer 6 and resistors 25 and 26 are connected in series between the output terminal of the gain generating circuit 4 and an input terminal of the mixing circuit 17. By arranging the resistors 25 and 26 at a differential signal path between the balloon transformer 6 and the mixing circuit 17, the Q value of a tank circuit formed of inductance contained in the balloon transformer 6 arranged at the signal path and other parasitic components is reduced. Consequently, impedance characteristics with smaller frequency dependency can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060855-A (JP)
Title: Modified vegetable fiber
Inventor: KAWASAKI NOBUTSUGU
IPC: D06M101/04
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide modified vegetable fibers which have excellent discoloration resistance and can maintain excellent design over a long period.  <P>SOLUTION: The modified vegetable fibers are characterized by mixing porous vegetable fibers (A) with a resin (B) and then injecting the resin (B) into the inner pores of the porous vegetable fibers (A) by a vacuum and/or pressure injection method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060142-A (JP)
Title: Method for producing glass microparticle deposit
Inventor: ISHIHARA TOMOHIRO
IPC: C03B8/04
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a glass microparticle deposit wherein the formation of anomalous spots in a glass matrix or an optical fiber due to the contamination of a glass microparticle deposit with foreign matter is prevented, and the glass microparticle deposit is prevented from being cracked.  <P>SOLUTION: In depositing glass microparticles around the periphery of a starting rod (18) by forming glass microparticles by forming flames by means of glass microparticle synthesis burners (11), a clean gas CG is fed from positions over and/or under a gas exhaustion port (26) formed in a receptacle (10) that holds the starting rod (18), and the pressure gradient inside of the receptacle (10) which extends from the gas feed ports (31 and 32) to the gas exhaustion port (26) is set at 5 to 85 Pa/m, whereupon it is possible to inhibit the formation of anomalous spots caused by the contamination of a glass microparticle deposit (20) with foreign matter such as surplus glass microparticles floating in the receptacle (10).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063748-A (JP)
Title: Fuel cell system
Inventor: ENOKITSU YUTAKA
IPC: H01M8/04
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To control electric power generated with a fuel cell with priority to continuous operation of a system.  <P>SOLUTION: A home load 13 is classified into four step load levels of 100%, 75%, 50%, and 25%, hot water storage amount of a hot water storage tank 5 is classified into two steps of normal operation time and hot water storage high level time, electric power of the home load 13 is measured with a home electric power load instrument 12, the hot water storage amount of the hot water storage tank 5 is measured with a temperature sensor 15, and in a process controlling the electric power generated in the fuel cell 4 with a control unit 9 based on the measured value of the home electric power load instrument 14 and a detected value of the temperature sensor 15, when the hot water storage amount in the hot water storage tank 5 is in a level of the normal operation time, if the load level of the home load is 100%, the fuel cell is operated at power generation output of 100%, and when the hot water storage amount of the hot water storage tank 5 becomes a high level or a full level, even if the load level is 100%, the electric power of the fuel cell 4 is controlled at power generation output of 75% lower by one step, and control is conducted with priority to continuous operation of the system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061957-A (JP)
Title: Desktop liquid content dispensing device
Inventor: IKUSHIMA KAZUMASA
IPC: G01N35/10
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desktop liquid content dispensing device disposed in a desktop space.  <P>SOLUTION: This liquid content dispensing device used for sucking liquid contents from within a test tube into a pipet chip mounted on a pipet end and ejecting the liquid contents into a desired hole on a micro-plate, is equipped with a head part having the pipet, a chip case for holding the pipet chip mounted on the pipet end, a test tube rack for holding the test tube stored with the liquid contents or a liquid including the liquid contents, the micro-plate, and a table part disposed on an upper surface thereof. The head part and the table part make relative movement to perform dispensing work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062543-A (JP)
Title: Liquid crystal alignment substrate, method for manufacturing the same, liquid crystal display, and method for manufacturing the same
Inventor: SUEMASU ATSUSHI
IPC: G02F1/1337
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal alignment substrate having a wide angle of visibility by simplifying a manufacturing process.  <P>SOLUTION: The problem is solved by providing an alignment film 5 arranging the director of liquid crystal molecules on the surface of the substrate along the direction of a substrate normal line, and forming an inclination alignment regulation region 6 arranged to incline the director of the liquid crystal molecules on part of the alignment film 5 in a zigzag manner to the direction of the substrate normal line. A liquid crystal has at least one pixel region every other pixel, and at least one staggered flexure of the inclination alignment regulation region 6 is preferably arranged in the pixel region. In addition, the alignment film 5 has a hydrophobic region, and the inclination alignment regulation region 6 preferably has a hydrophilic region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065058-A (JP)
Title: Speaker apparatus
Inventor: ISHIKAWA TOMOTOSHI
IPC: H04R9/02
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To drive a speaker without using a driving amplifier with superior characteristics and acceleration feedback.  <P>SOLUTION: One voice coil 13 of a speaker having two annular magnetic gaps g1, g2, where the same magnetic flux passes and voice coils 13, 14 provided in the same formation at the magnetic gaps g1, g2 is driven by a driving amplifier, while the other voice coil 14 is driven by a deviation driving amplifier, in which an output deviation factor of the driving amplifier is generated through the input and output of the driving amplifier. The output of the driving amplifier, the output of the deviation driving amplifier, and voice coils 13 and 14 are so connected that the deviation factor of the driving amplifier included in the diving force of the voice coil 13 is canceled by the driving force of the voice coil 13 driven by the deviation driving amplifier. Then, the deviation (distortion, noise and the like) of the driving amplifier can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065192-A (JP)
Title: Interterminal authentication method and terminal
Inventor: TERADA KAZUHIKO
IPC: H04L9/32
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interterminal authentication method with which terminals are mutually authenticated completely in a short time to speedily start communication.  <P>SOLUTION: A terminal (j) decrypts an authentication key KB_i received from a terminal (i) using an internally stored key decryption key KG and obtains a terminal identifier ID_i and an encryption key Ka_i to confirm correctness. Generated authentication test information Dc_j is then encrypted using the encryption key Ka_i and redirected to the terminal (i). The terminal (i) obtains the authentication test information Dc_j by decrypting it using an internally stored decryption key KA_i. The terminal (i) obtains the encryption key Ka_j and the terminal (j) obtains the authentication test information Dc_i by similar procedures. The terminal (i) encrypts authentication answer information Dr_i generated from the authentication test information Dc_j using the encryption key Ka_j and transmits the information to the terminal (j). The terminal (j) extracts the authentication test information Dc_j by decrypting it using the decryption key KA_j and performs authentication according to whether the extracted information is the same as information generated by itself. The terminal (i) also performs authentication through similar procedures.  <P>COPYRIGHT: (C)2005,JPO&NCIPI