baber/WOPTO huggingface dataset:
Patent JP-2004010023-A (JP)
Title: Control device of variable displacement compressor
Inventor: TAGUCHI YUKIHIKO
IPC: F04B49/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To properly control the load of a variable displacement compressor used for an air conditioner.  <P>SOLUTION: Based on the determination of a compressor control means 13 which receives various types of information by a control device 10, a control signal feed means 15 provides, through a solenoid drive means 11, pulse signals by frequencies which are different depending on whether the control is air conditioner control or compressor load control to the solenoid 211 of a displacement control valve 21 by a variable displacement compressor 20. The displacement control valve 21 is controlled, in one air conditioner control, by an energizing current smoothened by the inductance of the solenoid by the on/off with high frequency pulses and, in the other compressor load control, as an opening valve of two on/off position control with low frequency pulses irrespective of the suction pressure of a pressure sensing mechanism 213. The set values in both controls are determined by the pulse duty ratios of drive frequencies, and in the compressor load control, the compressor control means 13 changes the duty controls and controls a compressor torque T to come within a specified range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017419-A (JP)
Title: Noncontact cartridge information transmitter and recorder comprising the same
Inventor: HANAMURA OSAMU
IPC: B41J2/175
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncontact cartridge information transmitter capable of transmitting/receiving the information of an IC chip to/from a main board using a single antenna without causing a problem of variation in contact pressure.  <P>SOLUTION: On the top surface of each of a plurality of ink cartridges 33, an IC chip 35 having a means for storing information concerning to each ink cartridge 33 and an IC side transmitting/receiving means for transmitting/receiving the stored information by radio signals is provided. An antenna board 45 is provided on the main frame 9 so as to stretch like eaves over the scanning passage of a carriage 23 and a single board side transmitting/receiving means for transmitting/receiving the radio signals being transmitted/received to/from the IC side transmitting/receiving means is provided on the antenna board. When the carriage 23 scans and each IC chip 35 passes under the antenna board 45, each radio signal being transmitted/received to/from the IC side transmitting/receiving means 37 is transmitted/received sequentially by the board side transmitting/receiving means 47.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019213-A (JP)
Title: High precision foundation pile driving guide, and driving construction method using the same
Inventor: TATEISHI KENJI
IPC: E02D7/16
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To construct a marine structure such as a breakwater and a pier by driving foundation piles for supporting the marine structure to seabed ground easily and at high precision to drive a number of foundation piles at low cost and in a short construction period.  <P>SOLUTION: This high precision foundation pile driving guide is provided for driving foundation piles for supporting a marine structure such as a breakwater and a pier. It is provided with an upper guide member and a lower guide member provided in parallel to each other having a vertical interval between them, a connection member separably integrated to connect the upper and the lower guide members to each other, pile guide parts provided on the upper and the lower guide members to support an outer circumferential surface of the pile, and guide rollers provided on inner surfaces of the pile guide parts to be applied to the outer circumferential surface of the pile to rotate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018716-A (JP)
Title: Ultraviolet-curing ink composition
Inventor: WAKABAYASHI YUTAKA
IPC: C09D11/38
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet-curing ink composition which, when used for forming an image by inkjet recording method, can improve curability at a low viscosity, fixability and storage stability.  <P>SOLUTION: The ultraviolet-curing ink composition used for inkjet printing contains a photopolymerizable monomer, a coloring agent being a pigment or a dye, and a UV-sensitizer serving to initiate a polymerization reaction. It also contains 20-40 wt.% of a volatile organic solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022470-A (JP)
Title: Cell plate for solid electrolyte fuel cell
Inventor: SUGIMOTO HIROMI
IPC: H01M8/24
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell plate for a solid electrolyte fuel cell achieving uniformity in temperature distribution on the cell plate surface, thus improving function.  <P>SOLUTION: In the cell plate, a power generating cell 2 is provided with a fuel electrode 2A facing a front side of a base plate 1 and an air electrode facing a backside, and fuel gas is made to flow along the front side surface of the base plate 1. The temperature distribution within the same surface is made uniform by having a reforming part 3 reforming the fuel gas and carrying out endothermic reaction and the fuel electrode 2A of the power generating cell 2 carrying out exothermic reaction installed alternately along the direction of the flow of the gas in the cell plate 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022490-A (JP)
Title: Retaining structure of battery and electronic apparatus using it
Inventor: NARADATE KOJI
IPC: H05K5/03
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retaining structure of a cell, in which the cell can be attached or removed in a housing hole of an apparatus easily and an electrical contact with the cell housed in the housing hole can be secured.  <P>SOLUTION: This is provided with the housing hole 3 capable of housing the dry cell 2, and a lid part 4 covering the housing hole 3. At the housing hole 3, a pair of terminals 5, 6 respectively connected with electrodes 7, 8 installed on both sides of the dry cell 2 are installed to be mutually countered. This is the retaining structure 1 of the cell in which one terminal 6 in the pair of the terminals 5, 6 is installed on a movable unit 9 capable of approaching to and separating from the other terminal 5, and at least either of the movable unit 9 or the lid part 4 is made to be linked to closing action of the lid part, and the movable unit 9 is formed capable of approaching to the other terminal 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003090964-A (JP)
Title: Binoculars with digital image preservation function
Inventor: LIN ZONGLONG
IPC: G02F1/13
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To provide binoculars with a digital image preservation function. SOLUTION: The binoculars with the digital image preservation function is provided with a digital image saving unit of 100,000 to 350,000 pixels between the two lenses of the binoculars with an intermediate distance (50 to 200 m), and the optical axes off the binoculars and digital image saving unit are parallel; and an image captured by the digital image saving unit is the same as a picture plane viewed through the binoculars and an image that a user requires can be photographed by using this device. This binoculars are is developed by matching digital electronic technology with optical design technology which are currently available, has rational image quality and a popularized price, and are applied to a large-scale meeting and equipped with functions of photography and sound recording while people are viewed at an intermediate distance (50 to 200 m).
Patent JP-2004020168-A (JP)
Title: Reheating and space heating apparatus
Inventor: NAKAJIMA JUNZO
IPC: F24D3/10
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reheating and space heating apparatus shortening the necessary length of a pipe as much as possible, facilitating the piping work, extremely reducing the cost, dispensing with the opening of an extra piping hole in a house wall surface, and easily installed to a lot of multiple dwelling houses afterward.  <P>SOLUTION: A changeover means 30 changing over between the reheating and the space heating is installed in a clearance between a rear surface side of a bathtub 2 and a wall surface in a bathroom 1 in the bathroom 1 not outside the bathroom 1 irrelevant to whether it is near a bath water heater 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023767-A (JP)
Title: Image processing apparatus and image processing method
Inventor: MISAIZU TORU
IPC: G06F3/12
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and an image processing method in which decrease in the number of gradations caused by gradation correcting processing is suppressed, an image maintaining excellent gradations is outputted, costs are reduced and high-speed processing is realized by reducing processing circuits or the like.  <P>SOLUTION: A synthetic dither table producing part 25 composes a gradation distortion correction parameter and an aging correction parameter to produce a synthetic gradation correction parameter and composes it with a basic dither table to produce a synthetic dither table. By using the synthetic dither table, a gradation screen processing part 24 performs gradation distortion correcting processing, gradation correcting processing caused by aging fluctuation and screen processing through one time of dither processing to an image transferred from a controller part 1. Thus, decrease in the number of gradations caused by a plurality of stages of gradation correcting processing is suppressed and the image which maintains the gradations is outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031394-A (JP)
Title: Method for producing semiconductor equipment
Inventor: IRINO KIYOSHI
IPC: H01L21/316
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a semiconductor equipment having a small quantity of unnecessary impurities, and a gate insulating-film having a high dielectric constant that maintains the high dielectric constant without reacting with a gate electrode material.  <P>SOLUTION: A high dielectric film such as a hafnium oxide film is formed on a semiconductor substrate (step S1); then ozone treatment or oxygen radical treatment is performed to the high dielectric film, in which the film is exposed to an ozone atmosphere or an oxygen radical atmosphere at a low temperature of about 100 to 250°C (step S2). Then, a silicon nitride film is formed on a surface of the high dielectric film (step S3); and a gate electrode material such as polysilicon is deposited on the nitride film (step S4). Thus, the unnecessary impurities in the high dielectric film is removed by, for example, being oxidized. Furthermore, a degradation in the roughness of the high dielectric film can be prevented by removing the impurities at a comparatively low temperature. Accordingly, a more reliable, gate-insulating-film having a high dielectric constant can be formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030126-A (JP)
Title: Mail order system, mail order method, and program
Inventor: OGAWA NAOHISA
IPC: G06Q20/24
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail order system by which the degree of a risk of credit card information leakage to a third party is reduced in purchasing a commodity by mail order by using a credit card by a customer, the its method, and the its program.  <P>SOLUTION: A customer terminal 10 is connected through the Internet 100 to the server computer 20 of a mail-order company and a computer 30 for settlement of accounts of a credit card issuing company. Where, in purchasing the commodity by using the credit card 40 by the customer, a credit card number 43 is divided into two, a first card number 431 and a second card number 432. When the customer places an order for the commodity through the customer terminal 10, the first card number 431 is input to inform the server computer 20 of the first card number 431. When the customer receives the commodity, the second card number 432 is input to inform the server computer 20 of the second card number 432.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025253-A (JP)
Title: Turning-over device for pressed article
Inventor: KOMIYAMA TOSHIO
IPC: B21D43/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turning-over device for a pressed article for turning over a work of the pressed article in order to improve the productivity of the pressed article in a press-working line.  <P>SOLUTION: A chuck 30 is constituted of a pair of right and left pawls 32a, 32b which are able to perform approaching and receding motion along the work placing surface 21 of a table 20. The table 20 is energized upward so as to be brought into contact with the chuck 30 ( pawls 32a, 32b ) from below and vertically moved in linkage with the rotation around the horizontal spindle X of the chuck 30 ( pawls 32a, 32b ).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032447-A (JP)
Title: Transmitter in radio device and transmission level control method therefor
Inventor: TAKANO MAKI
IPC: H04B1/04
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To carry out normal gain control for a signal outside the scope of the dynamic range of a detecting section.  <P>SOLUTION: A transmitter in this radio device comprises a transmitting section 1, a transmitting power amplifying section (TXAMP) 13, and an antenna (ANT) 14. The transmitting section 1 has a BB section 2 for receiving baseband information (BB information) 3 from outside and outputting a baseband signal (BB signal) 4, an RF section 20 for converting the BB signal 4 into a frequency of a carrier of a predetermined channel and for sending it out as an RF signal 9, an A/D section 10 for detecting the RF signal 9 from the RF section 20 and converting it into a digital signal by A/D conversion and sending it out, a D/A section 12 for carrying out the D/A conversion of the digital signal from the A/D section 10 to send out a signal for making the amplification of the BB signal in the RF section 20 variable, and a control unit 11 for controlling the RF section 20 and the TXAMP 13 based on the digital signal from the A/D section 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028884-A (JP)
Title: Quantitative analytical method for determining impurity element
Inventor: IMAI MAKOTO
IPC: B01J20/281
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantitative analytical method for highly accurately and highly sensitively determining impurity elements in a thin film on a semiconductor substrate.  <P>SOLUTION: The quantitative analytical method for determining the impurity elements in the thin film on the semiconductor substrate includes a first process for acquiring a thin film dissolving solution by dissolving in a dissolving solution the thin film made of main components including at least one type of metallic element selected from a group of titanium, germanium, zirconium, molybdenum, silver, cadmium, tin, antimony, tantalum, tungsten, hafnium, and bismuth and the impurity elements except the main components; a second process for preparing the thin film dissolving solution in such a way as to contain a hydrofluoric acid of 0.05 wt.% or more, treating it with a resin having strong base anion exchange capacity, removing the resin, and recovering the solution; and a third process for determining the impurity elements in the solution acquired in the second process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039280-A (JP)
Title: Illumination type switch
Inventor: YONEDA KOJI
IPC: H01H13/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide, at a low cost, a switch in which a good click feeling for ON/OFF operation can be obtained and which endures numerous times of usage.  <P>SOLUTION: A switch operating part 10 is formed by forming protrudingly in a dome-shape toward the front a transparent electrode film 1 on the back of which the transparent base film a transparent electrode layer 1b is formed. A luminous layer, an insulating layer, and a backplate layer are laminated in order on the transparent electrode layer 1b inside and on the outer circumference of the switch operating part 10, and EL light-emitting parts 2, 3 are formed. A high bending conductive electrode layer 1b is formed on a part of the transparent electrode layer 1b at the rising corner 1a of the dome-shape. A second insulating layer 5 is formed by extending outside crossing the rising corner 1c from the EL emitting part 2 inside the switch operating part 10, and a second high bending conductive layer 6 is formed on the second insulating layer 5 and conducted to the back electrode layer 2c of the EL emitting part 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034798-A (JP)
Title: Hemming structure
Inventor: OTSUKI NOBUYUKI
IPC: B60J5/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hemming structure for suppressing the heat input during the welding, preventing thermal deformation by suppressing transfer of the welding heat, and preventing generation of porosity in a molten part to prevent degradation of the welding strength.  <P>SOLUTION: In this hemming structure in which a peripheral edge flange part of an outer panel (a first metal sheet) 1 is folded, an edge of an inner panel (a second metal sheet) 2 is held by a returned part 1a, and the held portion is welded, an erection part 3 having a flat cut surface 3a parallel to an end face 1a-1 of the folded part of the outer panel 1 is formed on a part of the inner panel 2, the cut surface 3a of the erection part 3 is butted against the end face 1a-1 of the folded part of the outer panel 1, and the butted portion is welded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034069-A (JP)
Title: Method and device for hot-rolling steel sheet
Inventor: YOSHIDA MITSURU
IPC: H05B6/10
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for and a device of hot rolling for manufacturing a hot-rolled steel sheet without deviation of material characteristics in the width direction at high yield by performing finish rolling after uniformalizing temperature distribution over the whole in the width direction of the rough bar on the inlet side of a finishing mill and securing temperature for obtaining required material characteristics by heating low temperature parts in the middle and the edges at both ends of a rough bar and eliminating the asymmetrical temperature distribution to the center line.  <P>SOLUTION: In the hot-rolling method by which a slab heated in a heating furnace is rough rolled and finish-rolled with the finishing mill, by arranging transverse type induction heating devices the width of an iron core of which is wider than that of the steel sheet oppositely above and under the rough bar and tiltably between a roughing mill and the finishing mill and tilting an upper, a lower or both of the transverse type induction heating devices in the width direction of the steel sheet, the amount of heating and temperature rising is adjusted so that the temperature distribution in the width direction of the rough-rolled rough bar is uniformized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035494-A (JP)
Title: Feline infectious peritonitis vaccine
Inventor: MOTOKAWA KENJI
IPC: A61K39/215
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vaccine effective for prevention and treatment of feline infectious peritonitis (FIP).  <P>SOLUTION: This vaccine for the FIP is obtained by using an N-protein having a specific structure or a fragment thereof as an antigen. The desirable antigen is the N-protein derived from a specified virus type I strain (KU-2). The vaccine containing the N-protein provides preventive effects on wide FIPV. The N-protein is highly safe because of being free from an infection-enhancing epitope. The N-protein can achieve the preventive effects on a virus type I which causes 70% of the actual FIP.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003241359-A (JP)
Title: Layout processor, layout processing method, recording medium and program
Inventor: NAKA HIDEKI
IPC: G03F1/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layout processor which removes defects of conventional technologies and can properly enlarge or reduce and or rotate other objects having been arranged as an object having been arranged in a layout area is moved and enlarged or reduced.  <P>SOLUTION: Modification properties are set for respective objects arranged in the layout area and connection relations are set among the respective objects. Then when one object is moved, enlarged or reduced, and rotated, objects connected to the objects are modified according to set modification properties and then the objects having been arranged can be modified without any special operator's operation, so the efficiency of page data generation can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004048822-A (JP)
Title: Drive circuit for electromagnetic actuator
Inventor: NAITO HAYATO
IPC: H02P25/06
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive circuit for an electromagnetic actuator which can reduce the number of power transistors for current switching and the number of pieces of wiring.  <P>SOLUTION: A drive circuit 1 for a focus coil 42 and a tracking coil 44 has a step-up DC-DC converter 2 which generates voltage 2Vcc double the voltage Vcc of an external supply power source, and a 2Vcc line 4 is supplied with boosting voltage, and a Vcc line 12 is supplied with power voltage Vcc. Power transistors Q1 and Q2 constituting the drive circuit section 5 of the focus coil are connected in series between the 2Vcc line 4 and a ground line 6, and power transistors Q3 and Q4 constituting the drive circuit part 8 of the tracking coil are connected likewise. The coil 42 is connected between the junction 7 between Q1 and Q2 and the line 12, and the coil 44 is connected between the junction 9 between Q3 and Q4 and the Vcc line 12, too, and the bidirectional energization of each coil 42 and 44 can be performed by the ON-OFF control of Q1 and Q2, and Q3 and Q4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043524-A (JP)
Title: Water-based intermediate coating composition and method for forming multilayer coating film
Inventor: OBARA KOICHI
IPC: C09D175/04
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based intermediate coating composition capable of being applied in a high solids state and of improving a coating efficient and excellent in stability as well and to provide a method for forming a multilayer coating film by using the composition.  <P>SOLUTION: The water-base intermediate coating composition comprises a resin component and a curing agent. The resin component is a graft polymer in which the trunk polymer is a polyester and the branch polymer is an acrylic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045866-A (JP)
Title: Apparatus and method for forming multi-color image
Inventor: HIRAI MASASHI
IPC: B65H1/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicolor image forming apparatus in which folded or wrinkled papers are not produced even though transfer materials such as envelopes and special thick transfer materials are being handled, these materials are stably transported, and a long service life is provided for a photoreceptor body.  <P>SOLUTION: The multicolor image forming apparatus is provided with a transfer material detecting means 16a for detecting the kinds of transfer materials which are set on a manual paper feeding section 13 for an image forming process, a humidity detecting means 35 for detecting humidity of the environment in which the apparatus is used, and a control means 31 for setting different image forming conditions on the basis of the detection results of the means 16a and 35.  <P>COPYRIGHT: (C)2004,JPO