baber/WOPTO huggingface dataset:
Patent JP-2002016315-A (JP)
Title: Laser diode output control device
Inventor: NAGANO YUSUKE
IPC: H04N1/113
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a laser diode output control device wherein breakdown of an LD due to trouble or the like of a control part can be surely prevented, in output adjustment of a laser light of a laser diode (LD). SOLUTION: A sample hold signal which is inputted from a control part 76 to a sample hold circuit 78 for holding detected result outputted from a PD 90 for detecting the quantity of light of a laser light outputted from an LD 62, and an signal which is inputted from the control part 76 to a laser diode control circuit 79 for controlling ON/OFF of the laser light outputted from the LD 62, are watched by using a watch dog timer 91. In the case that these signals are not inputted for at least a prescribed time, a power control circuit 77 for adjusting the output level of a laser light is turned off by using the watch dog timer 91, and output of the LD 62 is stopped.
Patent JP-2002093901-A (JP)
Title: Method for forming wiring
Inventor: YAMADA KAZUYA
IPC: H01L21/312
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device wherein a lower wiring pattern which is in contact with a connection hole is not damaged in the case that a wiring trench is formed in a dual damascene formation. SOLUTION: This method for forming a wiring is provided with a process for forming an interlayer insulating film on a wiring part formed on a semiconductor substrate, a process for forming the connection hole in the interlayer insulating film, a process wherein a thin film composed of water-soluble material is so formed on the semiconductor substrate that the connection hole in the interlayer insulating film is filled, a process for forming a silylated layer on a surface of the thin film, a process for spreading a resist film, a process for forming a resist pattern, a process wherein a trench wiring part is formed by etching so as to overlap with the connection hole, a process for eliminating the water-soluble material, and a process for forming a wiring by burying wiring material simultaneously in the connection hole and the trench wiring part.
Patent JP-2002086453-A (JP)
Title: Mold configuration producing device and method
Inventor: SHIMADA MOTOHIRO
IPC: G06F17/50
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To easily produce a mold configuration by specifying an optimal parting position, even when the mold configuration is complicated. SOLUTION: It is judged whether the real parts are adjacent to each other and whether these real parts can be connected together (step ST17). That is, the adjacency relation of each of the real parts is judged and it is judged whether each of the real parts is in the same level layer and also in the adjacency relation, and further, the real parts whose adjacency relation is confirmed are bound together as belonging to the same group (step ST18). Next, it is judged whether the judgement of the adjacency relation of the real parts in the same level layer is finished (step ST19). When the judgement is finished, the level layer where the grouping of the real parts is performed is decided (step ST14) and the next grouping process of the real parts is consecutively performed.  On the other hand, when the judgement is not finished, a new group of the real parts is established (step ST20) and the grouping process of the group is consecutively performed.
Patent JP-2002093097-A (JP)
Title: Center core member for magnetic disk
Inventor: OISHI KENGO
IPC: G11B23/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of the wobbling of a surface and to obtain a good head medium interface effect by effectively degrading the rigidity of a magnetic disk fastened to a center core member by a change in its structure. SOLUTION: This center core member is constituted by forming an attraction member 11 by a ferromagnetic material to be attracted to a magnetic attraction part disposed in a rotary spindle part for rotationally driving the magnetic disk 1 and a flexible annular flat plate part 12 fastened with the magnetic disk 1 as separate bodies and integrating both.
Patent JP-2002087787-A (JP)
Title: Control valve device for fluid pressure actuator
Inventor: ITO NOBORU
IPC: F15B11/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a control valve device formable into a simple structure and with reduced leakage amount in a neutral state. SOLUTION: A check valve having a back chamber 55 communicating with a first passage part 39b of an output passage 39 through a restriction passage 57 is installed between a main valve 32 for controlling the feeding and discharging of working oil to/from a cylinder 31, and the cylinder. A pilot valve 34 is installed between the back chamber and a tank 46 separately from the main valve 32. The pilot valve 34 is changed over to a state connecting the back chamber 55 to the tank 46 and to a state disconnecting the back chamber 55 from the tank 46 by pilot oil, and can be changed over to a state connecting the back chamber 55 to the tank 46 by a manual operation.
Patent JP-2002095048-A (JP)
Title: Mobile communication system
Inventor: OGAWA SHIGERU
IPC: H04W4/90
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To make a call back to surely arrive at the mobile telephone terminal of a caller, when the call back is made to the caller after the caller makes communication by calling out a specific telephone number of an emergency addressee, etc. SOLUTION: A portable telephone 10, in which a service such as the automatic answering service, incoming call transfer service, etc., can be registered, is connected to a reception base 14 via a base station 11, a mobile telephone exchange 12, and a fixed-network exchange 13. When the user of the portable telephone 10 calls a specific telephone number of a police station, firehouse, etc., and terminates the communication with the police station, firehouse, etc., and the mobile telephone exchange 12 detects the termination of the communication or the state change of the mobile telephone terminal from a call state to a power supply turned-off state, the exchange12 rewrites the service registered in the telephone 10 that makes emergency call to an unregistered state for a fixed period of time only.  After terminating the communication, the call back from the reception base 14 is connected to the portable telephone 10, without being connected to the registered service, such as automatic answering service, incoming call transfer service, etc.
Patent JP-2002090605-A (JP)
Title: Lens-adjusting device and lens-adjusting method
Inventor: FUKUI KOJI
IPC: G11B7/22
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a lens-adjusting device with which dust or the like is prevented from adhering to a diffraction grating, and a lens-adjusting method utilizing such a device. SOLUTION: This lens-adjusting device 10 is provided with a diffraction device 22 diffracting the light transmitted through a lens 12 to zero-th order diffracted light and first-order diffracted light differently and making the diffracted light interfere, a moving device 36 for moving the device 22, and an aberration measuring device 44 for obtaining the aberration of the lens from the interference image by the zero-th order diffracted light and the first- order diffracted light. Then, the device 22 is equipped with the diffraction grating 24, having a diffraction surface 26 where plural grooves 28 are formed, a conductive film 30 covering over the diffraction surface, in a state where a recessed part 60 corresponding to a groove is left and an electrical wire 32 which grounds the conductive film to ground.
Patent JP-2002086588-A (JP)
Title: Method and apparatus for buffing vulcanized tread member
Inventor: KURIHARA SEIJI
IPC: B29D30/56
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for buffing a vulcanized tread member capable of suitably roughly cutting particularly the tread member with a wing by a buffing work of a small number of times without residue of buffing, and compacting the apparatus. SOLUTION: The method for buffing the vulcanized tread member comprises the step of roughly cutting a base surface of the vulcanized tread member 3 of a band-like state having a tread pattern. The method also comprises the steps of conveying the vulcanized tread member 3 with its base surface disposed upside, raising both sides 3a and 3a of the member 3 at a predetermined position on the way of conveying, pressing a rotating brush 30 over both the sides 3a and 3a at the same predetermined position, and buffing both the sides 3a and 3a. The apparatus for buffing the vulcanized tread member is provided.
Patent JP-2002099098-A (JP)
Title: Method of producing photoresist composition decreased in amount of minute particles
Inventor: HIOKI TAKESHI
IPC: G03F7/38
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a photoresist composition decreased in minute particles and suppressing blinding of filter and capable of shortening the filtering period. SOLUTION: The method of producing the photoresist composition decreased in the amount of minute particles is characterized in that the photoresist composition is passed through a filter constituted of a composite film comprising a film made from polyethylene and a film made from polytetrafluoroethylene.
Patent JP-2001133768-A (JP)
Title: Method of producing liquid crystal device, and liquid crystal device
Inventor: SUZUKI MASAAKI
IPC: G02F1/1335
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To make a gap between substrates uniform, to increase the light- shielding property and to prevent peeling of a film outside a display region in a liquid crystal device. SOLUTION: At least one of the substrates of the liquid crystal device has first and second peripheral regions on the ends facing through an effective optical modulation region. The electrode on that substrate is formed substantially into stripe lines. The device has driving lines formed from near the border between the effective optical modulation region and the first peripheral region, through the effective optical modulation region and the second peripheral region, to the outside of the second peripheral region and connected to a driving part, and has a dummy pattern separated from the driving lines in the first peripheral region.
Patent JP-2002095679-A (JP)
Title: Dental handpiece
Inventor: NAKANISHI HIDEKAZU
IPC: A61C1/06
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a dental handpiece which enables a dentist to treat a root canal mechanically and efficiently with the movements compatible to the movements made in spreading a root canal by a hand. SOLUTION: A dental handpiece is equipped with the following parts: The first gear 8 is mounted on a driving shaft 5 in a sleeve 2. An eccentric shaft 7 is provided as a protrusion on the driving shaft 5. The second gear 11 is placed in a head case joined to the sleeve 2 and meshes with the first gear 8. Rotations of the eccentric shaft 7 cause a component 15 for supporting a tool to make a contact with and get apart from a friction component 14, placed on the second gear 11. Components 21, 22, which keep a tip of the tool A joined are placed on the component 15 for supporting a tool.
Patent JP-2002099769-A (JP)
Title: Distribution system
Inventor: TAKANASHI TOSHIHISA
IPC: G06Q30/06
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a distribution system for regarding all displayed cars as the virtual stock of respective dealers and extracting the desired car in accordance with the storing area and the type of the vehicle. SOLUTION: In the distribution system, a server is connected to the terminal of the dealer who is to sell or purchase a used car or the like through the Internet. The system is provided with a means receiving article/display information on the car itself to be sold and the selling condition from the dealer terminal and registering it in a database and a means obtaining article/display information from the data base and displaying it on the dealer terminal. A virtual stock code is added to article display information in accordance with the storing area and the type of the car. The database is retrieved by the virtual stock code based on a request from the dealer terminal. Thus, article/display information is displayed at every storing area and type and the desired car can be extracted.
Patent JP-2002095557-A (JP)
Title: Furniture for displaying commodity
Inventor: UNO CHITOSHI
IPC: A47F5/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To readily mount a rail receptacle on a furniture for displaying commodities in a desired layout and with good appearance. SOLUTION: Between the inner side surfaces of a pair of a right and a left posts 2, one side edge of a back panel 4, the width of which is smaller than the interval between the inner side surfaces thereof, is supported by its abuting on the inner side surface of either post 2, and between the inner side surface of the other post 2 and the other side edge of the back panel 4, a rail receptacle 5 is disposed, in which plug slots are made into a vertically long rail shape.
Patent JP-2002110840-A (JP)
Title: Wiring board for semiconductor device
Inventor: YOKURA MITSUYOSHI
IPC: B23K26/382
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for embedding a conductive material in a microscopic conduction hole provided in a wiring board for a semiconductor device. SOLUTION: In a wiring board for a semiconductor device, at least one surface of the surfaces of a resin substrate formed by embedding a conductive material in a hole formed in a heat-resistant resin film is polished by a roll-type buff and/or a brush, and is flattened.
Patent JP-2002112119-A (JP)
Title: Charge transfer device, ccd image sensor and ccd image pickup system
Inventor: YAMADA TETSUO
IPC: H04N5/357
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a charge transfer device that facilitates addition of desired electric charges. SOLUTION: Horizontal electric charge transfer elements of a CCD image sensor consist of horizontal electric charge transfer channels of the same conductive type as that of vertical electric charge transfer channels, in vertical electric charge transfer elements and many horizontal transfer electrodes formed on the horizontal electric charge transfer channels via an electrical insulating film, and the total number of the horizontal transfer electrodes is sufficient to form one potential barrier region and one potential well region placed at its down-stream side to be made to correspond to each of the vertical electric charge transfer channels one, by one in a line on the horizontal electric charge transfer channels.
Patent JP-2002101769-A (JP)
Title: Fitting device for greenhouse curtain or the like and mount for the device
Inventor: YOSHITAKE KAZUO
IPC: H01G4/30
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a mount for a fitting device for greenhouse curtain or the like, capable of settling defects of conventional ones such that they are too big, hardly processable or mountable and expensive, and, frequently, open cinching parts for setting, hooks and hanging wire hookers are difficult in carrying and furnishing due to hooking on the curtain, cause breaking the curtain and damage hanging wires. SOLUTION: This fitting device for a curtain and a mount therefor whose mechanisms comprise clumping a curtain end-fixing part 23 wrapped with a curtain end 22 with a front clumping part 51 and a rear clumping part 52, wherein the front clumping part 51 releases a curtain 2 in extending direction and the rear clumping part 52 can be threaded with a hooking wire 7 over the curtain 2.
Patent JP-2002112170-A (JP)
Title: Structure editing device, video structure editing device and computer-readable recording medium recorded with program executed by computer as each means of the devices
Inventor: WAKITA YOSHIKI
IPC: H04N5/91
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a structural editing device and a video structural editing device, that have a function of applying revamping or correction to a structure generated in advance by using data (segments) with a range for a structural unit, while utilizing original structural information to the utmost. SOLUTION: The structural editor and the video structural editor are provided with a 1st designation means that designates an optional segment in structural information as an object segment, a 2nd designation means that designates an optional position included in a range of the object segment, and a segment division means that divides the range of the object segment into two segments: a first half segment (number 5) and a latter half segment (number 23) at a division position, that is designated by the 2nd designation means and replaces the object segment with the two segments.
Patent JP-2002107912-A (JP)
Title: Device and method for pattern inspection
Inventor: OGAWA TSUTOMU
IPC: G03F1/84
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To efficiently inspect the whole surface of an object to be inspected by using a pulse laser and a surface detector when defects of the object are to be inspected. SOLUTION: The pattern inspection device to detect defects of an object to be inspected is equipped with a pulse laser light source 11 composed of an ArF excimer laser which emits pulse laser light, an illumination optical system 12 to uniformly irradiate a mask substrate 13 with the pulse laser light from the light source 11, an imaging optical system 17 to condense the light from the mask substrate 13 illuminated by the illumination optical system 12 and to form the image of the mask substrate 13, a CCD pickup device 18 to detect the image of the mask substrate 13 by a square region unit formed by the optical system 17, a comparator circuit system 19 to compare the image data obtained by the pickup device 18 with the previously prepared data 20 for comparison and reference to detect defects in the pattern,  and a stage driving system 15 to two-dimensionally move the stage 14 which mounts the mask substrate 13.
Patent JP-2002101766-A (JP)
Title: Biodegradable tape
Inventor: ONO HIROSHI
IPC: D04H3/005
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable tape which has more excellent binding operability than those of conventional tapes on the cultivation of vegetables or the like, has excellent biodegradability, is not liable to cause environmental disruption, and does not need the recovery after used. SOLUTION: This tape is obtained by thermally adhering biodegradable nonwoven fabrics, preferably thermally adhering polylactate-based filament nonwoven fabrics.
Patent JP-2002114564-A (JP)
Title: Method for manufacturing moisture conditioning material and moisture conditioning material
Inventor: YOSHIDA SHIGEO
IPC: E04B1/64
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a moisture conditioning material which is easy in handling during transportation, storage and preparation and is excellent in use performance. SOLUTION: This method for manufacturing the powder and granular moisture conditioning material having a moisture conditioning material function includes a process step (a) of subjecting raw material containing an inorganic moisture conditioning material and an inorganic binder component to wet process pulverizing, a process step (b) of granulating the material subjected to the wet process pulverizing by spray drying, and a process step (c) of firing the granules at 650 to 1,000 deg.C.
Patent JP-2002109690-A (JP)
Title: Remote maintenance device and method
Inventor: OKAMOTO SATOSHI
IPC: G08G1/13
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a remote maintenance device, capable of reducing a user's labor by analyzing of the failure contents or judgment of necessity of emergency measure in a call center, on the basis of the information from a vehicle, transmitting the result to the vehicle, and executing the reservation to a repair shop for the user. SOLUTION: In this remote maintenance device, a call center 61 comprises a communicating means for transmitting and receiving data to the vehicle and a repair shop 62. It receives the data for specifying the vehicle concerned transmitted from the vehicle and the data showing the state of the vehicle, analyzes the failure contents and judges the need for emergency measures from the received data, retrieves the repair shop to transmit data related to storing reservation and the data of the analysis result to the repair shop adapted to conditions, and transmits the data of the analysis and judgment results and the data related to the storing reservation of the repair shop to the vehicle concerned.
Patent JP-2002106792-A (JP)
Title: Gas filling facility
Inventor: MATSUDA MICHIHARU
IPC: F17C13/02
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a gas filling facility capable of automatically changing over a set weight value for a plurality of series having different filling pressures, with a simple construction of an apparatus. SOLUTION: This gas filling facility comprises gas filling paths 23, 24 branched from a gas supply path 21 through a three-way valve 22; a load cell 29 for measuring weight of a weight measuring container 27 connected with a weight measuring path 28 branched upstream of the three-way valve 22; and a pressure switch 30 mounted on one 24 of gas filling paths. A set weight of the load cell 24 is a weight value corresponding to a filling pressure of the gas filling path 24 provided with the pressure detecting means 30.
Patent JP-2002118535-A (JP)
Title: Code division multiplex communication method and its device
Inventor: TAKAHASHI MASAKAZU
IPC: H04B1/7073
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To accurately demodulate transmission data even when the frequency of a carrier wave for a pilot signal are different from the frequency of a carrier wave for a data signal under a multi-path environment. SOLUTION: On a transmission side, pilot signals are diffused by a patrol type serial system based on a complete complementary system constituted as a pair, and transmission data signals are diffused in the patrol type serial series. The signal obtained by diffusing the pilot signals is frequency modulated with the first carrier wave, a signal obtained by diffusing the transmission data signals is frequency modulated with the second carrier wave, and the two modulated signals are added so that a transmission signal can be generated. On the other hand, on a reception side, a first reception base band signal is demodulated from the received signal based on a first locally oscillated signal, and a second reception base band signal is demodulated from the received signal based on a second locally oscillated signal.  The first reception base band signal is inversely diffused by a cyclic zero insertion serial sequence so that a pilot response signal and a data response signal can be obtained, and the transmission data signal is demodulated from the data response signal according to a phase correction pilot response signal generated from the pilot response signal.
Patent JP-2002114708-A (JP)
Title: Adjuvant against dna vaccine
Inventor: YASUTOMI YASUHIRO
IPC: A61K48/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an adjuvant against DNA vaccine produced by using a gene coding for an α antigen derived from acid-fast bacteria such as BCG bacteria. SOLUTION: Cellular immunity inducing effect of DNA vaccine, especially the inducing effect of cytotoxic T cell is remarkably increased by the administration of a gene coding for α antigen derived from acid-fast bacteria together with DNA vaccine. The adjuvant has strong effect for promoting the cellular immunity inducing effect of chimera DNA vaccine composed of a gene obtained by inserting a gene coding for an immunogenic peptide into a gene coding for α antigen, especially the inducing effect of cytotoxic T cell.