baber/WOPTO huggingface dataset:
Patent JP-2002007505-A (JP)
Title: Device and method for logic circuit simulation and recording medium
Inventor: FURUI KEI
IPC: G06F19/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a device which shortens a logic simulation time by shortening the time of access to a secondary storage device by a server machine for a client-server type logic circuit simulation device. SOLUTION: When simulation is carried out by server machines, the disk drive having the least number of used jobs is allocated to each server machine; and logic circuit information on a simulation object sent from a client machine and input pattern information are sent to the disk drive and the simulation result is stored in the disk drive.
Patent JP-2001357646-A (JP)
Title: Method and device for adjusting head stack assembly
Inventor: HOSOKAWA AKIHIRO
IPC: G11B5/56
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To secure a method for adjusting a stationary attitude angle and a load at the stage of a head stack assembly. SOLUTION: A bend is imparted to the arm piece 51 of a block or to the flexible body 12 of a head support 1 included in the heat stack assembly 95, while the bending area 6 of the arm piece 51 or the flexible body 12 of the head support 1 is irradiated with a laser beam.
Patent JP-2002008623-A (JP)
Title: Battery
Inventor: HIGO HIDEKI
IPC: H01M2/26
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent a welding strength failure and a position drift of a metal lead when the resistance welding of the metal lead is made to a current collector. SOLUTION: By forming unevenness parts which have the average diameter of 0.5 μm or more and 10.0 μm or less on a surface of a metal lead, the contact resistance to a current collector is made to increase, and the resistance welding of the metal lead and the current collector can be more strongly and surely performed.
Patent JP-2002001711-A (JP)
Title: Method for manufacturing decorative product
Inventor: FURUYA EIJI
IPC: B32B33/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a decorative product wherein a sliced veneer sheet can be excellently bonded without any trouble onto a plastic-made or metal-made base body surface. SOLUTION: After applying adhesives 30 to a base body 10 comprising plastic or metal (the first process), and the base body is covered by the sliced veneer sheet 20 (the second process). Thereafter, an inside of a decompression room 51 is reduced in pressure under a state wherein a work 1 is arranged inside the decompression room 51 of a vacuum press machine 50, the sliced veneer sheet is bonded to the surface 11 of the base body 10 and thereafter, the sliced veneer sheet 20 is pushed onto the base body 10 by feeding heated air into a pressurizing room 52, and the sliced veneer sheet 20 is bonded to the base body (the third process).
Patent JP-2002001635-A (JP)
Title: Abrasive pad and rotor grinding method
Inventor: NAGAE MUNENOBU
IPC: B24B7/17
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of a cutting surface without lowering the degree of roughness in a grinding device for correcting the frictional surface of a rotor. SOLUTION: A pad with an abrasive member fitted with an abrasive member instead of a pad disposed on a caliper is mounted on a vehicle. Cutting divisions of the abrasive member for grinding the rotor are inclined relative to the rotating direction of the rotor, whereby a cutter positioned in the rear in a certain row to the rotor rotating direction can cut the rotor through a gap of a front adjacent cutter. Accordingly, the number of cutters for applying cutting action to the rotor is substantially increased so that the proportion of the surface to be cut is improved as compared with that in the case where the divisions of the abrasive member are disposed in parallel to the rotating direction of the rotor.  Therefore, different in projecting and recessed parts of the cut surface can be decreased so that the finished cut surface of the rotor is flattened (the degree of roughness is improved). Thus, loading of the cutting surface can be prevented by using the abrasive member having enough large intervals of the divisions.
Patent JP-2002003433-A (JP)
Title: Method for manufacturing cyclopentenone derivative
Inventor: TAKAHASHI TAMOTSU
IPC: C07C45/69
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To produce a polysubstituted cyclopentenone selectively easily without needing the use of gas. SOLUTION: A method for manufacturing a cyclopentenone derivative of a formula (I) comprises reacting a titanium compound of a formula (II) with an alkyne of a formula (III) and an ester of a formula (IV) (wherein, R1 to R3 are each independently identical to or different from each other, and a hydrogen atom, a hydrocarbon group or the like; M is titanium; L1 and L2 are each a ligand; Z1 and Z2 are each a hydrocarbon group; and Y1 is a leaving group).
Patent JP-2001036555-A (JP)
Title: Synchronization communication bus and method for synchronization communication among a plurality of circuit modules
Inventor: FEUSTEL MICHAEL
IPC: G06F13/28
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization communication bus to transmit data among a plurality of circuit modules connected to a communication bus. SOLUTION: This synchronization communication bus is provided with additional data buses 1, 3, an additional control bus 4 and a bus controller 5. A plurality of circuit modules 32 are connected to the data buses 1, 3 to exchange data with their own register interfaces on each occasion and the bus controller 5 is an independent unit other than a central microprocessor to release a plurality of register interfaces of a selected circuit module among a plurality of the circuit modules 2.
Patent JP-2002016439-A (JP)
Title: Piezoelectric oscillator
Inventor: ADACHI TAKEHIKO
IPC: H03B5/32
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a low voltage driven crystal oscillator improved in integration. SOLUTION: This piezoelectric oscillator is provided with a level shift circuit between a pierce type piezoelectric oscillation circuit and a buffer circuit. Coupling capacitance is unnecessitated between the connecting terminals of both the circuits by matching DC voltages between the output terminal of the pierce type piezoelectric oscillation circuit and the input terminal of the buffer circuit by means of the level shift circuit. Thus, the piezoelectric oscillator circuit suitable for making into IC chip is realized and the miniaturized piezoelectric oscillator is provided with the inexpensive crystal oscillator.
Patent JP-2002011095-A (JP)
Title: Instillation monitoring device and its system
Inventor: ANDO KANICHIRO
IPC: A61M5/168
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To detect abnormality during instillation and to perform a detailed detection and judgement of abnormality based on the speed of the drip-feed solution. SOLUTION: The medical fluid which drips according to the speed of the drip-feed solution in the tube 3a of the joint section 3 is detected one drip by one drip by the drip detection section 20. The monitoring device can detect the dripping speed, that is, the pace of dripping or number of drips within a prescribed time. And based on this speed of dripping and its variations it enables to perform a detailed abnormality detection and judgement which has not been able to perform in the past such as hypodermic leakage or pulling out of the syringe needle. The abnormality of the dripping speed can be detected without waiting the near completion time of the dripping, and its judgement can be made during dripping.
Patent JP-2002015636-A (JP)
Title: Wireless telephone device
Inventor: YAMAMOTO YUJI
IPC: H01H13/02
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To enable to realize an easy recognition of a display formed on an operation key while securing a down-sizing. SOLUTION: A key main body 21 is formed with a transparent material, the first display 22 is printed and formed on a base part of this key main body 21, while, a semi-transparent film 23 whose transmissivity is inferior to that of the key main body 21 is coated on a tip end part of the key main body 21, and the second function display 24 is formed on this semi-transparent film 23 and it is so constructed that the first function display 22 is made to be selectively displayed on the key main body 21 together with the second function display 24 by the transmission of the semi-transparent film 23 according to driving or non-driving of a light emitting diode 25.
Patent JP-2002012588-A (JP)
Title: Polyhydric hydroxy compound, method for producing the same, epoxy resin composition and its cured material
Inventor: OGURA ICHIRO
IPC: C08G59/62
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new polyhydric hydroxy resin useful as an epoxy resin curing agent for providing a cured material excellent in moisture resistance, heat resistance, heat cycle resistance, electrical characteristics and flame retardance, to provide a method for producing the same, to obtain an epoxy resin composition using the polyhydric hydroxy resin and its cured material. SOLUTION: This polyhydric hydroxy compound is characterized by having a dendritic repeating unit containing a triazine skeleton and a naphthalene skeleton. This epoxy resin composition comprises the polyhydric hydroxy compound as an essential component. This cured material is obtained from the composition.
Patent JP-2002010824-A (JP)
Title: Hair dryer
Inventor: KUMODA TAKAHIRO
IPC: A45D20/10
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a hair dryer with high safety free from causing an abnormally high temperature part of a heating wire while allowing air to flow smoothly at a heater part. SOLUTION: In this hair dryer, a heater part 4 comprising the heating wire 8 is disposed in a hair dryer body 1 provided with a discharge port 3 at the front end part and a suction port 2 at the rear end part, and an air passage 5 extending from the suction port 2 to the discharge port 3 via the heater part 4 is provided in the hair dryer body 1. A coil heater part 6 formed by winding the heating wire 8 in coil shape around a heater substrate 9 is disposed upstream in the heater part 4, that is, on the suction port 2 side of the air passage 5, and a linear heater part 7 formed by winding the linear heating wire 8 around the heater substrate 9 is disposed downstream in the heater part 4, that is, on the discharge port 3 side of the air passage 5. The heating wire 8 of the coil heater part 6 and the heating wire 8 of the linear heater part 7 are connected in series.
Patent JP-2002013921-A (JP)
Title: Three-dimensional imaging device and three-dimensional imaging method
Inventor: YAMAGUCHI YOSHINORI
IPC: H04N5/225
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional imaging device for efficiently carrying out association processing in a distance information calculating configuration by color coding. SOLUTION: In three-dimensional shape measurement processing for obtaining distance data on a measuring object by irradiating it with color-coded pattern light as a projected pattern and associating the projected pattern with a photographed pattern, when the photographed pattern includes an area difficult to associate with the projected pattern, a second projected pattern is produced for irradiation by re-coding it with colors complementary to those of the first projected pattern, thereby performing association processing. By this configuration, the area where the projected pattern is difficult to associate with the imaged pattern can be efficiently eliminated and a highly accurate three- dimensional image can be obtained by relatively fewer times of imaging.
Patent JP-2002016016-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TERAUCHI TAKASHI
IPC: H01L21/60
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of short circuits between plugs formed in an interlayer dielectric by suppressing the defective embedment of the interlayer dielectric between wirings in a semiconductor device, having a self- aligning contact structure. SOLUTION: After wiring has been formed on the main surface of a semiconductor substrate 10 via a silicon oxide film 1, nitride films 4 are formed on the wiring and the upper end corner sections of the films 4 are made round. Then a nitride film 6 is formed to cover the nitride films 4, and an interlayer oxide film 8 is formed so as to cover the film 6. In addition, contact holes reaching the nitride films 4 and the main surface of the substrate 1 are formed through the oxide film 8 and plug sections 12 are formed in the contact holes.
Patent JP-2002024222-A (JP)
Title: Radio information distribution system
Inventor: IWASAKI YOSHIO
IPC: H04W4/02
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To actualize an information distribution system which can easily obtain and hold information that a user requires. SOLUTION: A portable information terminal 11 sends inputted acquisition request information 91, and an information distributing device 21 and an information distributing server 30 retrieve specific information corresponding to the request information sent from the portable information terminal and send it to the portable information terminal.
Patent JP-2002019997-A (JP)
Title: Image forming device and paper carrying method
Inventor: YOSHIKAWA TOMOYASU
IPC: B65H9/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a paper carrying method in the image forming device capable of suppressing unevenness in the carrying number of recording papers per unit time, and forming an image at a high speed. SOLUTION: In this image forming device, a paper carrier path is provided with a first recording paper waiting position 33 for waiting timing for carrying the recording paper to an image forming part, and a second recording paper waiting position 101 for making the succeeding recording paper wait on the paper carrier path when the preceding recording paper is present in the first waiting position 33. The succeeding recording paper waiting in the second waiting position 101 is controlled such that carriage processing from the second waiting position 101 is started again in the timing wherein a required distance between the succeeding recording paper and the preceding recording paper carried again to the image forming part from the first waiting position 33 is obtained.
Patent JP-2002019586-A (JP)
Title: Car washing device, and splash preventing device
Inventor: TATSUNO HIYOSHI
IPC: B08B3/02
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a car washing device capable of effectively utilizing the site of a gas station by using a car washing place for other purposes, and a splash preventing device capable of effectively preventing splash during car washing. SOLUTION: This car washing device is provided with a hose containing case 11 provided on a canopy 2 at an upper part of a car washing zone 1 in a gas station site, a hose moving mechanism 12 contained in the hose containing case 11, an elevation mechanism 13 installed on the hose moving mechanism 12, a spray nozzle 14 elevated by the elevation mechanism 13, and a cleaning unit 34 to selectively supply water, cleaning liquid and air to the spray nozzle 14.
Patent JP-2002026350-A (JP)
Title: Energy beam processing method, glass board with transparent conductive film, and semiconductor device
Inventor: SAYAMA KATSUNOBU
IPC: H01B13/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an energy beam processing method capable of processing a transparent conductive film, irradiating it with an energy beam without deteriorating a tempered glass board. SOLUTION: An insulating SiO2 film 2 is formed as thick as 1000 Åon the surface or a reinforced glass board 1 (a). A ZnO film 3 as a transparent film is formed as thick as 8000 Å on the surface of the SiO2 film 2 to obtain a glass board 10 with a transparent conductive film (b). The glass board 10 is irradiated with a laser beam as an energy beam to pattern the required regions of the ZnO film 3 by etching (c). Heat generated by the irradiation with a laser beam is restrained from being conducted by the SiO2 film 2, so that the temperature of the tempered glass board 1 hardly reaches around the melting point of glass, and the tempered glass board 1 is capable of retaining the effect of a tempered treatment and kept high enough the strength.
Patent JP-2002019033-A (JP)
Title: Resin laminate, coated fabric style sheet and interior finishing material for automobile
Inventor: SHIMADA HIDETOSHI
IPC: D06N3/14
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a resin laminate having a high surface strength and a high adhesive strength of a TPO layer and a polyurethane layer. SOLUTION: In the resin laminate 1 comprising a polyolefin thermoplastic elastomer layer 10, a primer layer 30 laminated on the elastomer layer 10 and a polyurethane layer 20 laminated on the layer 30, the layer 30 contains an organic pigment and a polyolefin thermoplastic elastomer.
Patent JP-2002017348-A (JP)
Title: Method for stabilizing l-fucose dehydrogenase
Inventor: JOKA MIKIO
IPC: C12N9/96
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for stabilizing L-fucose dehydrogenase and to obtain a stabilized L-fucose dehydrogenase formulation comprising the L-fucose dehydrogenase. SOLUTION: The L-fucose dehydrogenase can be stabilized by making a chelating reagent coexist at a high concentration. The stabilized L-fucose dehydrogenase formulation comprising the L-fucose dehydrogenase and the chelating reagent at the high concentration can be produced by using the method for stabilization.
Patent JP-2001063610-A (JP)
Title: Transmission mechanism of running device
Inventor: SATOJI HISAYUKI
IPC: B60K17/10
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To insure straight going property by comparatively simple constitution and easily interpose an auxiliary transmission mechanism having shift steps by interlockingly connecting a hydraulic transmission for running to right and left axles through the auxiliary transmission mechanism, meanwhile interlockingly connecting a hydraulic transmission for turning to the right and left axles through an operating mechanism capable of reversely rotating to each other. SOLUTION: A transmission case 1 is provided with a hydraulic transmission 16 for running on the side part. On an auxiliary transmission shaft 26, the auxiliary transmission mechanism S constituted of a pinion 17, a large gear 28, a transmitting drive gear 25, and a transmitting gear 24 is provided. A differential mechanism 50 is provided in the vicinity of a side clutch shaft 31. A hydraulic transmission 61 for turning is provided on he side part of the transmission case 1. By this constitution, rotation of the hydraulic transmission 16 for running is transmitted through an main transmission on/off clutch 23, the auxiliary transmission shaft 26, and the like to drive axles 37, 37'. Further by continuously shifting rotation of the case 51 of the differential mechanism 50 through the hydraulic transmission 61 for turning, servo assisted turn can be performed.
Patent JP-2002026817-A (JP)
Title: Optical transmission system
Inventor: HIRATSUKA MASAO
IPC: H04B10/03
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To improve reliability of an optical loop transmission system of a token passing method, by improving resistance against the increase of a transmission loss occurring at an optical transmission path. SOLUTION: When the transmission loss is increased at the place of a mark x of an optical fiber between nodes 03 and 04 as shown in A and abnormality occurs in the waveform of a token from the node 04 inputted to the node 03, this abnormality is detected by an abnormality detection means and a node 01 and a node 07 are forcedly cut off from each other to cut off a loop as shown in B.
Patent JP-2002031239-A (JP)
Title: Annular seal
Inventor: NISHIMURA YASUYUKI
IPC: F16J15/08
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent a seal body having a through hole in which a shaft member is inserted from coming off and falling off from the shaft member during assembly operation. SOLUTION: A small diameter part formed in a smaller diameter than an outer diameter of a shaft member and deforming and contacting an outer circumference of the shaft member is formed to be positioned in a lower side of a through hole wall of a seal body under a condition that the seal is attached on the shaft member. Coming off and falling off of seal during assembly operation are completely prevented and problems of interference with the shaft member are eliminated.
Patent JP-2002031534-A (JP)
Title: Traffic information providing system for portable terminal
Inventor: SUZUKI ATSUSHI
IPC: G06Q50/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide real-time traffic information based on letters intended mainly for a user interface so that a user can compare the traffic condition of an expressway with that of a general way running parallel thereto, without recording the searched traffic information of both ways. SOLUTION: Real-time traffic information is provided to the user's portable terminal so that the user can compare the jammed or regulated condition of an expressway with that of a general way running parallel thereto, to determine which of the ways should be taken. This real-time traffic information intended mainly for the user interface is displayed so that the user can selectively take the desired way by comparing the traffic conditions.
Patent JP-2002029034-A (JP)
Title: Apparatus and method for screen printing
Inventor: YAMAZAKI MASAYUKI
IPC: H05K3/34
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for screen printing capable of assuring a printing quality by preventing a positional deviation of a mask plate from a base. SOLUTION: The apparatus for screen printing for printing a cream solder via a pattern pores 12a by contacting the mask plate 12 with the base 6 and sliding a squeegee head conducts the steps of three-dimensionally measuring the plate 12 of a state in which the base 6 is positioned from an upper surface side by a laser measuring unit 20 to detect a positioning state, driving a base positioning unit based on the positioning state detected result, and correcting the positioning state. Thus, the plate 12 is always correctly aligned with the base 6 to assure the printing quality.
Patent JP-2002032156-A (JP)
Title: Home network system
Inventor: IWASHITA HIROYUKI
IPC: G06F1/26
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a home network system capable of minimizing power consumption at the stand-by time and eliminating user's trouble for turning on/off the main power source of each equipment by controlling on/off operation of the main power source of the equipment connected to a home network. SOLUTION: In the home network system composed of an intra-home network and plural equipments having communication means which can realize two-way information communication through the intra-home network, at least one equipment is provided with a main power source restoration means consisting of a power switch circuit for turning off the main power source when the instruction of the turn-off of main power source supplied to the equipment is given, a timer device for counting a prescribed timer value until the on-command of main power source to the power switch circuit from the turn-off of main power source and a power backup device for backing up the supply of power to the power switch circuit and the timer device when main power source is turned off.