baber/WOPTO huggingface dataset:
Patent JP-2003141771-A (JP)
Title: Optical pickup device
Inventor: KITAMURA KAZUYA
IPC: G11B7/09
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To attain an optical pickup device in which the satisfied jitter characteristic is obtained while being able to cope with an optical recording medium having the irregularity in thickness of a light transmitting layer or with a multi-layered recording medium, since the detection/correction in real time are attained by the detection of the spherical aberration by using a return light from the optical recording medium. SOLUTION: A luminous flux made incident on a disk is formed to the elliptically polarized light, and the return light is separated by a polarizing beam splitter to a p-polarization and s-polarization, then, by arranging a light path dividing means according to the polarization between an aberration correcting optical system and a wavelength plate, the constitution capable of modulating the phase is obtained by transmitting an abnormal light for both ways to/from a liquid crystal element which is the aberration correcting optical system.
Patent JP-2003140900-A (JP)
Title: Device, method and program for processing information
Inventor: SEKI KOJI
IPC: G06F9/445
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To realize remote operation of an application program. SOLUTION: A browser program 48a demands an operation determined for a music contents replay program 28a to a waiting program 28c of a server computer 1 via a network 2. The waiting program 28c outputs the operation demand to the music contents replay program 28a by a message. The music contents replay program 28a executes processing corresponding to the operation demand, writes an acting condition in a kernel object 71a of a common memory 71, and transmits variation of the acting condition to the waiting program 28c as a message. The waiting program 28c accesses to the kernel object 71a of the common memory 71 based on the message notifying the variation of the acting condition, reads the acting condition of the music contents replay program 28a, converts it into html, and transmits it to PDA 3.
Patent JP-2003146562-A (JP)
Title: Car for luggage elevator
Inventor: YAMAZAKI TOMOJI
IPC: B66B11/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a car for a luggage elevator capable of preventing an automobile or a luggage from contacting with a side board. SOLUTION: Trapezoidal tabular bodies 5A, 5B having prescribed thickness and size are disposed at both left and right end parts of a car floor 2 with longer sides thereof abutted on side boards 3A, 3B. The heights on longer sides and shorter sides of tabular bodies 5A, 5B are set differently. Tapers 5A4, 5B4 are provided on the sides connecting the shorter sides and the longer sides. Thereby, an automobile or a luggage is guided so as to keep a described distance from the side boards 3A, 3B. Passing one of the tabular bodies having the larger height, an automobile moves easily in a car, and the tapers 5A4, 5B4 absorb a shock when wheel sides are abutted on the tabular bodies 5A, 5B to prevent a flat tire.
Patent JP-2003142719-A (JP)
Title: Solar battery cooling device
Inventor: AMANO MASATSUGU
IPC: H01L35/28
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to execute any proper cooling adjustment in a conventional manner at the time of cooling a solar battery in order to set a temperature for realizing the most efficient power generating efficiency, and that the whole device is largely scaled since the cooling device is largely structured. SOLUTION: An upper edge face 11 of a p-type electrothermal semiconductor element 10 is connected to a first edge 9 of a solar battery power generating element 6 where a p-type semiconductor element 2 and an n-type semiconductor element 5 are polymerized, and the connecting part is cooled by a cooling device 12. One edge 15 of a heat sink 14 is connected to a second edge 13 of an n-type semiconductor element 5, an other edge 16 of the heat sink 14 is connected to a lower edge face 17 of an electrothermal semiconductor element 10, and those parts are maintained in the same temperature. At the time of receiving solar radiation 3 and generating a power, the solar battery is maintained at a prescribed temperature by the cooling device 12 so that the power generating efficiency can be maintained so as to be a proper value.  In this case, an upper edge face 11 of an electrothermal semiconductor element 10 is set in a low temperature, and a lower edge face 17 is set in a high temperature so that a power can be generated and outputted according to the temperature difference.
Patent JP-2003143407-A (JP)
Title: Picture luminance correcting apparatus, picture read apparatus, picture forming apparatus, program, and memorizing medium
Inventor: ARAKI SADAFUMI
IPC: G06T5/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a picture luminance correcting apparatus having a short processing time whereby in a picture obtained after its luminance correction, generation of the void caused by its excessive correction can be prevented. SOLUTION: The operation of the picture luminance correcting apparatus includes steps S5-S6 for extracting from the distortion region of a scanned picture a plurality of pixel-strings parallel with the scanned picture of the page binding portion of a book copy; a step S7 for considering as the primary luminance value of each pixel- string the luminance value of the pixel having the highest luminance value which is included in each extracted pixel-string; and a step S8 for applying based on this primary luminance value of each pixel-string a luminance correcting processing to each pixel-string included in the distortion region of the scanned picture. Consequently, any void caused by an excessive correction can be prevented in the scanned picture obtained after its luminance correction.  Also, since the scanning of the primary luminance value of each pixel-string is simplified and the picture luminance correcting processing is applied only to the distortion region of the scanned picture, the processing time of the picture luminance correcting processing can be shortened.
Patent JP-2003151255-A (JP)
Title: Electronic equipment
Inventor: IKENOUCHI TOSHIHIKO
IPC: G11B33/08
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To give a stopper function to regulate the displacement of an insulator 205 to the insulator 205 itself for reducing the thickness of electronic equipment having a structure in which a drive mechanism part is elastically supported by an outer casing through the insulator 205. SOLUTION: A vibration absorption part 205b which absorbs vibration with the elasticity thereof when the vibration is applied in a predetermined direction, and a stopper part 205c which contacts the outer casing side to regulate displacement when excessive vibration is applied beyond a range of vibration to be absorbed by the vibration absorption part 205b, are integrally provided in the insulator 205.
Patent JP-2002198407-A (JP)
Title: Method of evaluating quality of silicon wafer
Inventor: KOJIMA KIYOSHI
IPC: H01L21/66
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of evaluating the quality of a silicon wafer that is suitable for manufacturing a highly integrated circuit of high integration with high yield. SOLUTION: In the method of evaluating the quality of a silicon wafer, a wafer having a predetermined thickness if cut off from a silicon single crystal pulled up by a CZ method, and then is subjected to lapping, etching, mirror polishing, and ammonia-based cleaning. Then, the size and number of etch pits produced on the surface of the wafer are measured and the ratio of (total number of pits 0.13 μm or more)/(total number of pits of 0.11 μm or more) or (total number of pits of 0.13 μm or more)/(total number of pits of 0.10 μm or more) is calculated to evaluate the quality of a crystalline defect in the silicon wafer and electric characteristics.
Patent JP-2003148941-A (JP)
Title: Crack detecting device, and backing line using the same
Inventor: ASAHI KOICHI
IPC: G01N21/896
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a device that can detect cracks of a glass substrate during conveyance of the glass substrate. SOLUTION: This device for detecting cracks of a glass substrate conveyed by a conveying system having a conveyer in its midway is provided with laser displacement sensors L1 , L2 , L3 set in positions capable of measuring the cracks of the glass substrate G under the condition where the glass substrate is conveyed by the conveyer C, and a signal processing means for extracting only crack portions of the glass substrate G out of outputs of the sensors L1 , L2 , L3 . The cracks a, b in the glass substrate G are detected by the laser displacement sensors to detect the cracks generated in the glass substrate.
Patent JP-2003149513-A (JP)
Title: O/e conversion connector
Inventor: KASAI KAZUO
IPC: G02B6/42
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an O/E (optical and electric signals) conversion connector which can be supplied with electric power not through an independent power source connector and made small-sized. SOLUTION: The connector is characterized in that guide pins 27 and 27a which guide and position a light receiving element 2 and an optical transmission medium 10 in contact by being inserted into guide holes 15a provided to a housing 15 holding the optical transmission medium 10 are arranged nearby both the ends of a connector case 20 which contains the light receiving and emitting element 2; and the guide holes 15a serve as a power source connector part which is supplied with the electric power and the guide pins 27 and 27a function as a power supply part which supplies the electric power to the guide holes 15a as the power source connector part.
Patent JP-2003152623-A (JP)
Title: Onboard radio communication terminal device
Inventor: NARITA KIYOTO
IPC: H04W4/04
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To enable a receiving side user to grasp that communication is not established in data communication between radio communication terminal devices. SOLUTION: A portable terminal 30 located outside a vehicle exchanges data composed of packets with a car navigator 10 having a communication unit 11 loaded on a vehicle VL. When receiving of data from the portable terminal 30 is started, the car navigator 10 monitors a receiving state for each packet and when the communication is cut off in the middle of the packet or when the communication is cut off without receiving the final packet in the packets comprising the data, the signal of data receiving error is transmitted to a display device 12 of the car navigator and the portable terminal 30. By displaying such a caution, the user can immediately improve a communication environment on the receiving side by changing the position of the vehicle or can transmit data again on the transmitting side.
Patent JP-2003147291-A (JP)
Title: Photo-setting pressure-sensitive adhesive sheet
Inventor: HAYASHI SATOSHI
IPC: C09J7/02
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a photo-setting pressure-sensitive adhesive sheet capable of suppressing a rise of adhesion with time during peeling without a remaining paste and having good removability while having high adhesion. SOLUTION: This photo-setting pressure-sensitive adhesive sheet comprises (a) a resin consisting essentially of a pressure-sensitive adhesive acrylic polymer obtained by a photoradical polymerizing reaction and having an oxirane ring in a side chain or terminal and (b) a pressure-sensitive adhesive composed of a photocationic polymerization initiator. The sensitive wavelength region in the photoradical polymerizing reaction and the sensitive wavelength region in the photocationic polymerization initiator do not overlap. The resin (a) contains a component insoluble in tetrahydrofuran or a 0.2 wt.% solution prepared by dissolving the resin (a) in tetrahydrofuran contains a component without passing through a membrane filter having 0.2 μm pore diameter.  Otherwise, the resin (a) has >=1,000,000 weight-average molecular weight (Mw) measured by gel permeation chromatography (GPC) and expressed in terms of styrene.
Patent JP-2003148271-A (JP)
Title: Structure of fuel injection pump
Inventor: IZUKI SEIJI
IPC: F02M41/06
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent a fuel leak and to improve workability in an accumulator distribution type fuel injection pump for distributing high-pressure fuel accumulated in an accumulator chamber to each cylinder with a distribution means. SOLUTION: In the structure of the fuel injection pump for supplying the fuel accumulated in a high-pressure state to a fuel injection valve 29, the accumulator chamber 31 for accumulating the high-pressure fuel is connected to a pressure-feeding control unit 27 of a high-pressure pump 7 as a pressure-feeding control function unit, and a distribution mechanism 9 for distributing the high- pressure fuel of the accumulator chamber 31 is provided in a route from the accumulator chamber 31 to the fuel injection valve 29, and a part forming the accumulator chamber 31, a part forming the pressure-feeding control unit and a part forming the distributing mechanism are unified.
Patent JP-2003155566-A (JP)
Title: Method of producing thin film, and raw material for chemical vapor deposition
Inventor: ONOZAWA KAZUHISA
IPC: H01L21/316
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a thin film of strontium titanate, barium titanate or barium strontium titanate by a chemical vapor deposition method, giving stable production conditions suitable for industrialization, and to provide a raw material for chemical vapor deposition. SOLUTION: In the method of producing the thin film of strontium titanate, barium titanate or barium-strontium titanate by a chemical vapor deposition method, a titanium compound expressed by formula (1) is used: (wherein, R1 is a hydrogen atom or a methyl group; and R2 and R3 are individually a methyl group, an ethyl group, or a group forming a methylene group, a methylmethylene group or a dimethylmethylene group so as to be connected).
Patent JP-2003145654-A (JP)
Title: Sheet with bending ruled line
Inventor: YOSHIGA NORIO
IPC: B65D5/43
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a sheet with which a plastic case can be made by a method wherein a ruled line is provided and the sheet is bent along the ruled line and end-face continuous portions of at least two sides formed by bending are stuck with a solvent. SOLUTION: A laminated stretched sheet having at least three layers constituted mainly of a polylactic polymer is provided with the bending ruled line.
Patent JP-2003157347-A (JP)
Title: Enterprise information system
Inventor: NAGAMINE KOKI
IPC: G06Q10/06
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an enterprise information system allowing systematic and smooth planning of enterprise information strategies. SOLUTION: Starting software for the enterprise information system with the power-on of a terminal makes a display screen appear where right upper menu items including a business model checking system and a business model checking supporting system are displayed. An instruction to display the business model checking system permits the setting of a left upper display screen for working contribution contents and working activities, an instruction to display the menu item for the business checking supporting system permits the setting of a left upper checking supporting display screen, and an instruction to display the menu item for a company strategy checking system permits the setting of a central display screen for a business strategy system. Such environment is provided that systematic and smooth strategies are easily planned according to the display screens.
Patent JP-2003156833-A (JP)
Title: Device for modifying defective part of photomask using ion beam
Inventor: TAKAOKA OSAMU
IPC: G03F1/74
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain good images adequate to recognize defects with respect to all patterns with a single electron gun for charge neutralization even when a plurality of patterns different from each other in optimum conditions in charge neutralization are present. SOLUTION: The current density of an electron beam for charge neutralization and the irradiation position, range and intensity of the electron beam are varied in time series to achieve optimum conditions for each of a plurality of patterns different from each other in optimum conditions in charge neutralization and each defective part is irradiated.
Patent JP-2003161055-A (JP)
Title: Multifunctional composite body attached block
Inventor: ASADA ICHIRO
IPC: E04H17/14
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planting block difficult to have the influence of a block fence heated to high temperature and capable of simultaneously constituting a buttress.  <P>SOLUTION: The basic body 10 of an approximately parallelepiped for constructing the block fence is combined with a composite body 20 having an optional circumferential shape. A planting vertical hole 24 is bored in the composite body 20 to put a planting pot or apply the planting. The composite body 20 is integrally constituted of the buttress by laying work in the same rank and vertical directions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159937-A (JP)
Title: Center partition
Inventor: KADOKAWA FUMITSUGU
IPC: B60J1/16
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a center partition which can eliminate unpleasant noises generated during the travel of a vehicle.  <P>SOLUTION: The center partition 1 comprises an inner partition 2 fitted to the front end 51 of an inner glass 50, and an outer partition 3 fitted to the rear end 61 of an outer glass 60, and is provided in a state that the inner glass 50 and the outer glass 60 are fully closed, the glasses supported on the vehicle interior side I and the vehicle exterior side O of a sash, respectively, so as to be pulled freely in the directions opposite to each other. The inner partition 2 has an inner second extended part 23 having the front end 25, and the outer partition 3 has an outer second extended part 33 having the front end 35. When both glasses 50, 60 are fully closed, the vehicle interior side 26 of the front end 25 comes in contact with the vehicle exterior side 36 of the front end 35, the vehicle exterior side 27 of the front end 25 comes in contact with the vehicle interior side 62 of the outer glass 60, and the vehicle interior side 37 of the front end 35 comes in contact with the vehicle exterior side 54 of the inner glass 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163971-A (JP)
Title: Mobile radio communication equipment and method for processing to lock
Inventor: SAITO MINORU
IPC: H04W88/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To simply and surely lock a portable telephone from a remote place at the necessary time by limiting previous setting to the minimum limit.  <P>SOLUTION: The portable telephone 5 comprises a means for judging whether the condition for transferring to an authentication process according to information obtained at the time of incoming a call from other communication equipment 3 is satisfied or not when the incoming from the other equipment 3 is detected, a means for connecting to the other equipment 3 and sending a signal for expediting an authentication information input to the other equipment 3 when it is judged that the condition for transferring to the authentication process is satisfied, an authentication means for performing the authentication process for the authentication information from the other equipment 3, and a key input invalidating means for invalidating the key input when the authentication is judged to be succeeded by the authentication means. If such a portable telephone is used, even when the portable telephone is set to any mode when the portable telephone is robbed or lost, the key input can be invalidated only by previously registering the information for the authentication.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163959-A (JP)
Title: Mobile radio communication equipment and mobile radio communication system
Inventor: KOUBA TAKAYUKI
IPC: H04M3/487
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that time is required because the conventional position information system is necessary for a search requester to output search request of terminal equipment, and after it is outputted, position of the terminal equipment is searched.  <P>SOLUTION: When an operation mode is set as a memory mode, position information of an area of a base station as a communication partner is registered. When the operation mode is set as an information mode, it is decided whether a base station as a communication partner is a base station of a non- registered area which is not registered in the storage means. When the communication partner is a base station of the non-registered area, deviation from a field of activity is informed to a previously registered contact destination. As a result, the deviation from the field of activity is automatically transmitted in deviation from an ordinary field of activity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165647-A (JP)
Title: Document feeder and image reader
Inventor: FUJIMOTO HITOSHI
IPC: B65H5/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document feeder capable of reading an image without any blur by appropriately pushing a document at a reading position and to provide an image reader having the same.  <P>SOLUTION: This document feeder feeding the document onto a platen is characterized in having a carrier belt 21 whose inner circumferential length is longer than the outer circumferential length of a carrier roller 20 and whose internal circumferential part is rotatable by contacting with the outer circumferential part of the carrier roller 20, and a regulating roller 28 regulating the loosening of the carrier belt 21 relative to the carrier roller 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168009-A (JP)
Title: Method for settling fund
Inventor: KAWAKAMI TADANORI
IPC: G06Q20/10
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fund settling method capable of easily identifying the balance of a loan contracted between a financial institution and a customer in each fund purpose of each operation unit and surely collecting the loan by executing a related loan.  <P>SOLUTION: A CPU 11 in a fund settlement management device 10 sets up a file 20 for recording a loan range by which a limit amount based on a house load is specified in each construction unit for managing customer's loans and transmits loan execution processing information and loan collection processing information to a host 19 on the basis of loan application information received from a customer's terminal 15 and loan execution information received from the host 19. After depositing a loan in a customer's specified account, the deposited amount is paid out to a specified account of a constructor specified by the loan application information. After the depositing processing, a certain amount is paid out from the builder's specified account and transferred to a specified account of a subcontractor or the like of the constructor specified by the loan application information.  <P>COPYRIGHT: (C)2003,JPO