baber/WOPTO huggingface dataset:
Patent JP-2002285956-A (JP)
Title: Control valve of variable displacement compressor
Inventor: MIZUFUJI TAKESHI
IPC: F04B27/14
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a control valve for variable displacement compressor, capable of changing the discharge capacity to the side for canceling changes in the flow rate of a refrigerant in a refrigerant-circulating circuit, without being influenced by the thermal load situation at the evaporator, in the case the rate of refrigerant flow has varied. SOLUTION: A pressure-sensing chamber 48 is partitioned in a valve housing 45 to constitute a part of the refrigerant-circulating circuit. A pressure-sensing member 54 partitions the chamber 48 into a first pressure chamber 55 and a second pressure chamber 56, located downstream of the first pressure chamber 55 in the refrigerant-circulating circuit. Inter-chamber passages 68, 59, 69 are provided in the pressure-sensing member 54 and connect the two chambers 55 and 56 to each other. Displacement of the member 54, based on the variation of the pressure difference PdH-PdL between the two chambers 55 and 56, is reflected on the degree of opening of a gas supply passage 28, so that the discharge capacity of the compressor is changed to the side to cancel the variations in the pressure difference PdH-PdL.
Patent JP-2002348971-A (JP)
Title: Joint device for wall
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and structurally simple joint device for a wall capable of following swinging different in the expanding and longitudinal direction without using a large joint cover and a support mechanism of a complicated structure even in a large joint part. SOLUTION: This joint structure for the wall is composed of one joint cover composed of one frame body for forming two rectangular frames for horizontally rotatably installing a loose end part on a joint part side wall skeleton of one building so as to become a U shape and one panel fixed so as to cover a frame of a visible surface of the one frame body, the other joint cover composed of the other frame body for horizontally rotatably installing a loose end part on a joint part side wall skeleton of the other building for slidably inserting the loose end part between the one frame body of the one joint cover and the other panel fixed so as to cover a visible surface of the other frame body, and at least one or more expandable links for installing one end part in a rear end part between the one frame body of the one joint cover,  and installing the other end part in a rear end part of the other joint cover.
Patent JP-2002349160-A (JP)
Title: Blocker lift of sunlight blocking device
Inventor: OKAMURA TADASHI
IPC: E06B9/262
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a blocker lift of a sunlight blocking device capable of preventing lift cords from sagging when raising or lowering a bottom rail and an intermediate rail. SOLUTION: In the sunlight blocking device, a bottom rail 5 and an intermediate rail 3 are suspended and supported from a head box 1 via lift cords 6a and 6b, an upper blocker 2 is disposed between the head box 1 and the intermediate rail 3, a lower blocker 4 is disposed between the intermediate rail 3 and the bottom rail 5, and the lift cords 6a and 6b are operated using operating devices 7a, 7b, 10 and 11 to enable the bottom rail 5 and the intermediate rail 3 to be raised and lowered. The lift cords 6a and 6b are guided from the head box 1 to the intermediate rail 3, wound around the intermediate rail 3, then guided to and wound around the head box 1, and connected to the bottom rail 5.
Patent JP-2002353699-A (JP)
Title: Device and method for preparing data for production in electronic component mounter
Inventor: OUCHI MANABU
IPC: H05K13/04
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for preparing data for production in an electronic component mounter by which nozzle arrangement data can efficiently be prepared. SOLUTION: For the preparation of data for production to prepare production data including nozzle arrangement data for picking up an electronic component from a component supply part and mounting it on a board by using a transfer head provided with a plurality of suction nozzles, the patterns of nozzle arrangement data are stored and, when conducting an optimization computation to optimize the mounting operation by the transfer head, the stored patterns are read out and they are diverted to a prerequisite condition of the optimization computation for preparing new production data. Thus, no data is unnecessary to be inputted each time, and the production data can be efficiently prepared and mounting operation be also optimized after changing work of arrangement is eliminated as much as possible.
Patent JP-2002352074-A (JP)
Title: Method and system for distributing card usage information
Inventor: SHINOGAYA TATSUJI
IPC: G06Q50/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a card usage information distributing method and its system which discover the illegal usage of a card in an early stage to remove uneasiness in a user and also suppress a damage in respective card companies to the minimum. SOLUTION: Writing data to be written in the customer management server 10 of a card managing company are monitored whenever settlement is performed through the use of the card. Card usage information is automatically distributed based on the monitoring to mobile phones 90-1 to 90-m or customer terminals 80-1 to 80-n via a mobile phone application server 40-1, a mail server 40-2 and a Web server 40-3 whenever settlement is performed through the use of the card.
Patent JP-2002359223-A (JP)
Title: Cleaning liquid
Inventor: HIRABAYASHI HIDEAKI
IPC: B01D19/04
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning liquid that can remove a complex layer on the surface of an embedded wiring of Cu appropriately, without damaging embedded wiring of Cu after CMP in the formation process of the embedded wiring made of Cu or a Cu alloy in the manufacture of an electronic device such as a semiconductor device. SOLUTION: The washing liquid is used after a thin film made of copper or a copper alloy is polished chemically and mechanically by a polishing composition that contains water-soluble organic acid for generating a copper complex that reacts to copper, is insoluble to water substantially, and at the same time, is mechanically more brittle than copper. In this case, the cleaning liquid is to contain at least one kind of organic alkali.
Patent JP-2002359568-A (JP)
Title: Rds receiver
Inventor: YAMADA KAZUNARI
IPC: H04B1/16
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a reception station needed to be re-changed by the operation of a user again since a station is not necessarily the station desired by the user, even if switching is made automatically to a next station with improved reception state, when search is made under the conditions where a PTY code is the same as in a conventional RDS receiver. SOLUTION: In the RDS receiver for automatically tuning stations, based on codes included in reception data by receiving RDS broadcasting, a station that can be received and has the same PTY code is searched for according to the deterioration of the reception state, and the searched station is temporarily disclosed to the user, thus enabling the user oneself to select a desired station arbitrarily.
Patent JP-2002357515-A (JP)
Title: Method and apparatus for detection of living-body volatile component
Inventor: SUGANO TSUNEHIRO
IPC: C12M1/26
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for detection, where living-body volatile components discharged from a living-body to the outside of the living- body, the so-called 'odorous' substance, especially an odorous material carrying information related to the physiological function, in the inside of the living-body or related to a communication between individuals, can be detected by properly combining general-purpose devices used in an ordinary clinical inspection and the odorous material can be detected quantitatively and with high accuracy for each individual. SOLUTION: Instead of the living-body volatile component actually discharged from an individual, a living-body sample which is sampled directly from the individual and which contains a precursor for the living-body volatile components, e.g. a body fluid is used, a means which separates the precursor into the living-body volatile component as a target and its carrier, e.g. an enzyme or the like is made to act, the separated living-body volatile component is detected, and the amount of the living-body volatile components which are actually discharged from the individual is estimated with high accuracy on the basis of the detected result.
Patent JP-2002073113-A (JP)
Title: System for open-loop control/closed-loop control for driving sequence of vehicle and starting method for the system
Inventor: HECKMANN HANS
IPC: B60T8/1761
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a system which performs open-loop or closed-loop control over the driving sequence of a vehicle where it is possible to make corrections later. SOLUTION: This system has one or more controllers which are each equipped with a volatile memory and a nonvolatile memory and perform open- loop control/closed-loop control and the respective controllers are connected to a communication system through connection elements. In the open-loop control/closed-loop control system for the driving sequence of the vehicle, the nonvolatile memory has a loading program and the system has a central memory 2 which is stored with programs of all the controllers 3 and 11 performing the closed-loop control and closed-loop control, and is provided with a main controller 1 which allows the controllers performing the open-loop control and closed-loop control to access the central memory 2 indirectly, and the connecting element can identify the corresponding controllers 3 and 11.
Patent JP-2002367106-A (JP)
Title: Magnetic head device and its assembling method
Inventor: MATSUDA HIROKI
IPC: G11B5/127
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head device capable of accurately positioning a supporting plate (gimbals) and an assembling fixture. SOLUTION: This magnetic head device 10 is provided with a core assembly 6, and gimbals 2 having two positioning holes 2a and 2b and a notched part 2c disposed in the vicinity of the positioning hole 2a to facilitating the elastic deformation of the positioning hole 2a, the core assembly 6 being attached to the gimbals 2.
Patent JP-2002363463-A (JP)
Title: Ink composition for inkjet printing and inkjet printing method
Inventor: TANIGUCHI MAKOTO
IPC: B41J2/14
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition satisfying various performances required for ink compositions for inkjet printing in higher degrees and capable of realizing good printed image, and to provide an inkjet printing method using the ink composition. SOLUTION: This ink composition for inkjet printing comprises at least a reactive dye in which >=50% reactive groups are previously reacted and an organic solvent having >=150 deg.C boiling point at ordinary pressure and water, and has <=8.0 mPs viscosity (at 20 deg.C).
Patent JP-2002334538-A (JP)
Title: Small-sized personal information recording cd-rw attachable to and detachable from surface of visiting card
Inventor: YOSHIMURA AKIHIRO
IPC: G11B7/24094
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To give detailed personal information which cannot be obtained from only a visiting card by changing external dimensions of a currently used CD-ROM, CD-R, or CD-RW (represented by the CD-RW hereafter) so that it can be attached to and detached from the surface of the visiting card. SOLUTION: A CD-ROM or the like is so miniaturized that it can be attached to and detached from the surface of the visiting card or a rectangular plane like the visiting card. When the small-sized CD-RW is attached to the visiting card, not only it is used as a part of the visiting card but also it is detached from the visiting card and is loaded to a personal computer in order to obtain personal information, which display of the visiting card cannot cover, so that detailed information can be taken out from a large-capacity information record which the small-sized CD-RW essentially has. Consequently, the problem is resolved that the CD-ROM or the like generally used at present is inconvenient because it has a large external diameter of the circle and is too large to be stored in a wallet or a visiting card case.  Though a visiting card type CD-RW of which the deployment is increased recently can be stored in the wallet or the visiting card case but it brings about abnormal sounds because of quick rotation when being loaded to a personal computer or the like and has a difficulty in positioning for read, the small-sized CD-RW prevents the occurrence of noise or the like.
Patent JP-2002369264-A (JP)
Title: Service providing method by distributed system
Inventor: SAMEJIMA SHIGETOSHI
IPC: H04H20/61
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide services to appropriate equipment flexibly according to the state of equipment and the connection state of the network, even without controlling the configuration and the connection state of the network, and the condition values of destination equipment that differs for each service by a special control/analysis server for analyzing the destination and a service supply source in a distribution system for dynamically changing the destination equipment for providing services from certain equipment, according to conditions specified by the service, by outputting messages to a terminal around a user or outputting voice. SOLUTION: Equipment configuration control processing 111 controls configuring of equipment own peripheral equipment via communication processing 112 or a peripheral equipment sensor 133. Service flow control processing 113 transmits the search request of equipment, where the service is to be supplied according to a request from a processing program 114, and at the same time, receives a search request from another equipment, refers to an equipment profile 121 of own equipment and a peripheral equipment table 122, and by storing a service path table 123 a service supply path that has been already established, or issuing a service search request to other equipment again, thus locally determining whether own equipment will become destination equipment. Additionally, the destination equipment is searched for, by transmitting the service search request to another equipment.
Patent JP-2002364322-A (JP)
Title: Valve system for internal combustion engine
Inventor: KAJIURA MIKIHIRO
IPC: F01M1/06
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To efficiently correct and supply lubricating oil to each lubricating oil supply groove using the centrifugal force of a roller. SOLUTION: This valve system comprises two intake valves 21, 21 provided on one cylinder, a minute lift cam 23, a medium lift cam 24, and a large lift cam 25 provided on a cam shaft 22; a first rocked arm 26 driven by the minute lift cam; and a second rocker arm 27 driven by the medium lift cam. Each oil groove 47, 48 formed on each tip end portion 26b, 27b of the first and second rocker arms is successively formed to an opposite both side surfaces 31a, 31b, 33a, 33b of a cutout hole 31 storing and holding rollers 60, 61 structured by a ball bearing and a rectangular hole 33. The bottom portions of the oil grooves formed at a position lower than a outer ring upper end portion of each roller.
Patent JP-2002372059-A (JP)
Title: Bearing device
Inventor: AKAGAMI KAZUO
IPC: F16C33/78
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device provided with seal constitution improving sealing performance, having excellent assembling and disassembling properties, reducing the interference change of a seal to the axial relative displacement of inner and outer rings and suppressing minimum bearing pressure. SOLUTION: An inclined face 24d of a seal sliding member 24 has tapered shape inclining in the same direction as a lip 22c of a seal body 22. Consequently, when cross section is taken in the axial direction, the lip 22c and the inclined face 24d incline in the same direction. As a result, even when there is axial relative displacement between the lip 22c and inclined face 24d, the bearing pressure change of the lip 22c and inclined face 24d is suppressed small in comparison with the case of the inclined face 24d being perpendicular to the axis. That is, even if securing the minimum bearing pressure of the lip 22c and inclined face 24d in consideration of the axial relative displacement between the lip 22c and inclined face 24d, maximum bearing pressure can be suppressed low, and the influence caused by the heat generating and wear of the lip 22c can be suppressed.
Patent JP-2002334133-A (JP)
Title: System for utilizing idle property in relation to construction industry
Inventor: KUDO AKIKO
IPC: G06Q30/06
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a system for utilizing idle property in relation to construction industries by which information about the idle property is efficiently exchanged, the idle property is smoothly lent and borrowed and practical productivity in construction is enhanced by using the Internet, a computer (personal computer) or the like. SOLUTION: The information about the idle property is efficiently exchanged, smooth lending/borrowing of the idle property is enabled, efficient use of the property and suppression of waste expense is achieved and the productivity in the construction is enhanced by performing processings of information exchange, lending/borrowing via the Internet 1 between a computer 2 on the provider's side to permit use of the idle property and a computer 3 on the side to desire its use.
Patent JP-2002373960-A (JP)
Title: Element bonding substrate and its forming method
Inventor: YOKOYAMA HIROKI
IPC: C22C13/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for bonding an element with high bonding strength by soldering a metal electrode formed on a substrate of aluminum nitride, or the like, at a low temperature using soft solder metal having a low melting point, e.g. an Au-Sn based solder containing 10 wt.% of gold. SOLUTION: A metal layer of at least one kind of metal selected from a group of Ag, Cu, Ni and Pb is formed on a gold electrode layer formed on the surface of a substrate, and a layer of soft solder having a low melting point, e.g. an Au-Sn based solder containing 10 wt.% of gold is formed on the metal layer, to form an element bonding substrate. An element having an electrode is mounted on the element bonding substrate such that the electrode touches the solder layer and then the element is reflow soldered.
Patent JP-2002355320-A (JP)
Title: Apparatus and method for treatment
Inventor: YAMAZAKI KIMIYO
IPC: A61B18/20
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a low cost apparatus for treatment having multi-functions and a good operability. SOLUTION: The apparatus for treatment comprises a laser beam irradiating probe 1 having contactors 12 and 12' used for both a function as a touch sensor and a low-frequency stimulating (generating a pulse) function and provided at a distal end of a head part 1a.
Patent JP-2002315617-A (JP)
Title: Fan-shaped light emitter
Inventor: SHIRATORI NORIHIKO
IPC: B44C5/08
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a fan-shaped light emitter capable of emitting light beautifully with excellent illumination effect, displaying patterns, and reducing the manufacturing cost. SOLUTION: The light emitter has a handle storing a power source inside, a transparent board-like fan member connected to the end of the handle, at least one LED source disposed near the end of the handle so that rays of light come into the fan member, and luminescence spot means for dividing a part of the rays of light from the face of the fan member and radiating the divided light. The luminescence spot means are disposed at plural positions from the LED source to the outer edge of the fan member, where the section of the fan member is drastically changed. The luminescence spot is a step part formed in the radial stick, a place where the stick width is drastically changed, or a roughened surface part. In addition, a pattern consisting of fine cracks may be drawn on the fan member, or a shading member may be mounted.  Otherwise, plural different colored LEDs may be the light sources, or the emission of light may be controlled by a kinetic sensor.
Patent JP-2002370589-A (JP)
Title: Method, program and system for supporting vehicle maintenance
Inventor: FUJITANI HIDEHIKO
IPC: B60R16/02
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method, a program and a system for supporting vehicle maintenance capable of accomplishing a rapid coping of the maintenance and a power-saving as a whole of the system and simplifying a constitution. SOLUTION: Data 7 accumulated in a memory means 22 of a car navigation system 2a loaded on the vehicle 1 passing through a receiving range of a maintenance computer 4 provided in a maintenance shop 3 are received by a communication means 5 adopting Bluetooth and is analyzed by the maintenance computer 4 in the maintenance shop 3. A maintenance information 8 is transmitted to the car navigation system 2a until the vehicle 1 passes through the receiving range.
Patent JP-2003008509-A (JP)
Title: Optical signal changeover device and how to use it
Inventor: FUKASHIRO YASUYUKI
IPC: H04B10/572
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical signal changeover device that can surely and easily compensate a loss of an optical signal passing through a large capacity optical switch and inter-channel deviation and to provide how to use the changeover device with a simple configuration and procedure. SOLUTION: The optical signal changeover device is provided with an optical switch having a plurality of input ports and a plurality of output ports, a plurality of optical amplifiers, a plurality of optical monitors, and a supervisory control device for applying supervisory control to the components above.  The optical amplifiers are connected to the input ports of the optical switch, the optical monitors are connected to the output ports of the optical switch, and the supervisory control device selects any of a plurality of the optical monitors according to a predetermined rule to obtain a loss at the output ports and an inter-channel loss, selects the optical amplifier to be controlled depending on the setting state of the optical switch, allows the optical amplifier to amplify the optical signal received at the input port of the optical switch, and compensates the loss of the optical switch and the inter-channel deviation by each input output port of the optical switch.
Patent JP-2002093157-A (JP)
Title: Driving method for semiconductor memory
Inventor: SHIMADA YASUHIRO
IPC: G11C11/22
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the retention characteristic of a semiconductor memory having a ferroelectric capacitor storing multi-level data by the displacement of polarity of a ferroelectric film. SOLUTION: This semiconductor memory is provided with a ferroelectric capacitor 30, a read-out FET 10 connected to the ferroelectric capacitor 30 in series, and a selection FET 20 connected to the ferroelectric capacitor 30 in parallel. After data are written in the ferroelectric capacitor 30, the potential difference induced between an upper electrode 31 and a lower electrode 32 of the ferroelectric capacitor 30 is eliminated. When data are read out, read-out voltage by which a gate potential when write-in is performed by first write-in voltage being comparatively high is made lower than a gate potential when write-in is performed by second wrote-in voltage being comparatively low is applied between the lower electrode and a substrate.