baber/WOPTO huggingface dataset:
Patent JP-2002348665-A (JP)
Title: Method for rapidly forming thin film of crystalline titanium oxide
Inventor: HIRAOKA JUNJI
IPC: B01J35/02
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for rapidly forming thin film of crystalline titanium oxide. SOLUTION: The method for manufacturing a thin film of crystalline titanium oxide on the substrate, which shows a highly photocatalytic activity, with a sputtering method employing a metallic titanium target, is characterized by employing a sputtering equipment having an electric power of 1 kW or higher, and an infused energy of 5 W/cm<2> or higher, and a sputtering equipment having an electric power of 30 kW or lower and the infused energy of 50 W/cm<2> or lower, to form the film having catalytic activity with thickness around 170 nm but thicker than 25 nm, in dozens of seconds to several minutes.
Patent JP-2002350530-A (JP)
Title: Timing pulse generator circuit
Inventor: TANAKA MINORU
IPC: G01S7/282
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a high accuracy pulse generator having a small number of components and reduce the man-hour for adjusting circuits or calibration. SOLUTION: The radar timing pulse generator circuit (100) comprises a transmitting oscillator 101 for generating a transmission pulse of a radar from a first frequency, a receiving oscillator (103) for generating a receiving sampling pulse of the radar from a second frequency, a phase difference pulse width converter (105) for converting the phase difference between the transmitting pulse and the receiving sampling pulse into a converted pulse of a specified pulsewidth, period measuring circuits (106, 107, 19) for measuring the varying period of the pulsewidth of the converted pulse, frequency controllers (110, 114) for controlling the frequency of the transmitting or receiving oscillator (101), (103)to fix the varying period to a specified value.
Patent JP-2002346552-A (JP)
Title: Water cleaner
Inventor: MIYAJIMA HIDEYUKI
IPC: F16K51/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a high pressure by the clogging of a cleaning filter in a water cleaner which cleans raw water composed of city water through the filter and discharges cleaned water. SOLUTION: In the water cleaner having the cleaning filter 42 for cleaning the raw water and a change-over valve 74 for changing over the flow of water between the discharge of the raw water and the discharge of the cleaned water by moving a valve body 76, while the flow of the raw water is changed over to the side of a cleaned water passage 60 by the valve 74, when the pressure of a raw water passage is increased beyond a normal pressure, in order to eliminate the excess pressure, a pressure escape mechanism including a valve sheet 142 and a notch part 148 formed in a lip part 146B is fitted to the change- over valve 74.
Patent JP-2002350147-A (JP)
Title: Navigation device and program thereof
Inventor: OE TOMOHIRO
IPC: G09B29/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To specify areas of high frequency of use on the basis of relative frequency of use for every area and utilize various information on the area. SOLUTION: The navigation device comprises a storage means for storing history information on the use of maps by an operator, a use frequency computing means for computing the ratio of the history information on every area to history information within a predetermined period, and an area specifying means for specifying the areas on the basis of the results of computations of the use frequency computing means.
Patent JP-2002356745-A (JP)
Title: Ca CONTAINING FREE CUTTING STAINLESS STEEL
Inventor: GOTO MANKEI
IPC: C22C38/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide Ca containing free cutting stainless steel whose machinability can be improved without deteriorating the corrosion resistance thereof. SOLUTION: The Ca containing free cutting stainless steel has a composition containing, by weight, <=0.15% C, 0.10 to 1.00% Si, 0.10 to 2.00% Mn, <=0.045% P, 0.010 to 0.050% S, <=15.0% Ni, 11.0 to 20.0% Cr, <=3.0% Mo, <=0.15% N, 10 to 100 ppm Ca and 20 to 200 ppm O, and the balance Fe with inevitable impurities, and in which Ca2 SiO4 accounts for >=50% of the total piece of oxide inclusions. Preferably, the content of Al included as impurities is controlled to <=0.005%.
Patent JP-2002351769-A (JP)
Title: System and method for data home delivery
Inventor: ASHIHARA TOYOKI
IPC: G06Q10/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a data home delivery system which performs efficient data distribution matching characteristics of an access network connecting a terminal at a transmission destination and a communication network. SOLUTION: A data home delivery server 3 and a data home delivery server 4 are connected through the Internet 5, a user terminal 1 and the data home delivery server 3 are connected through an access network 6, and a user terminal 2 and the data home delivery server 4 are connected through an access network 7 to separate communication using the Internet and communication using the access networks.
Patent JP-2002351836-A (JP)
Title: Inherent data issuance device and method
Inventor: KYOJIMA HITOKI
IPC: G06F21/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To enable to utilize infrastructure for issuance of common inherent data without hampering the latitude of a service provider. SOLUTION: An inherent data issuance center 101 generates and issues inherent data. Client systems 104, 105, 106 are computer systems used by users of encrypted document data, on which inherent data issued by the inherent data issuance center 101 are set. Mediator systems 102 and 103 ask the inherent data issuance center 101 for generation of the inherent data and distribute the generated inherent data to the client systems.
Patent JP-2002359368-A (JP)
Title: Semiconductor rectifying element
Inventor: SUGAWARA TOSHIYUKI
IPC: H01L29/74
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor rectifying element which has high withstanding voltage characteristic and ignition characteristic of high sensitivity. SOLUTION: In a corner of a gate electrode 11, curvature of an outer peripheral edge is formed to be large as compared with that of an internal peripheral edge, temperature rise in a local region in a corner of a thyristor cathode region is prevented. and element breakdown is prevented. Improvement of forward voltage falling characteristic of a thyristor 10 and a diode 20 is realized by considering the area ratio of a diode anode region and the thyristor cathode region, and the area ratio of a diode cathode region and a thyristor anode region. Improvement of ignition characteristic is realized by considering impurity concentration of a PB layer and an NE<+> layer.
Patent JP-2002363177-A (JP)
Title: Process for producing alkylene carbonate and catalyst to be used for the same
Inventor: YASUDA HIROYUKI
IPC: C07D317/36
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a solid catalyst giving an alkylene carbonate at high yield and selectivity, excellent in thermal stability, and easy in catalyst separation during catalyst preparation and after reaction, and an industrially advantageous process for manufacturing an alkylene carbonate using the catalyst. SOLUTION: In the process for producing an alkylene carbonate by reacting an alkylene oxide with carbon dioxide, a rare earth compound, preferably, a rare earth oxide, a rare earth halide, a rare earth oxyhalide or the like is used as a catalyst.
Patent JP-2002359544-A (JP)
Title: Jitter-suppressing circuit, clock regenerating module, and switchboard
Inventor: MIYAZAKI MICHIO
IPC: H03H11/12
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a jitter-suppressing circuit, which has suppression effects even to jitter having components of a frequency both in the high region and in the region and has little phase ripples with respect to the change of ambient temperature, a clock regenerating module, and a switchboard. SOLUTION: In the jitter suppressing circuit which suppresses jitters of an input signal, using a BPF circuit which passes input signal frequency, a circuit where a plurality of BPFs different center frequencies are combined to flatten the phase properties in the vicinity of the input signal frequency is used for a BPF circuit.
Patent JP-2002366639-A (JP)
Title: Job offer information registration and retrieval system
Inventor: SHIOZAKI MITSURU
IPC: G06Q50/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a regional type job offer information registration/retrieval system easily operable at a low cost along the employment information of a region and the recruit business of the region. SOLUTION: The registration of information is divided into the three kinds of job offers, talent registration and SOHO talent registration for which demands are increasing lately.
Patent JP-2002365700-A (JP)
Title: Video printing and playgame equipment
Inventor: UENO SATOSHI
IPC: G07F17/26
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To improve the playgame characteristics of video printing and playgame equipment by enabling a player to arbitrarily set the illumination effect by plural lamps in photographing in conformity with the player's liking. SOLUTION: Lamps L1 and L2 are installed to both sides of a camera device 3, lamps L3, L4, L7 and L8 at four corners on the front surface side of a photographing space and lamps L5, L6, L9 and L10 at four corners on the back side. In the state of displaying the video of the subject photographed by the camera device 3 is kept displayed on a monitor device 4, the illumination patterns of the respective lamps L1 to L10 are switched according to the command input using the control buttons from the player. Further, the brightness of the lamps L1 to L10 is discretely regulated according to the command input using the control buttons from the player, by which the illumination effect desired by the player is acquired and thereafter the photographing is started.
Patent JP-2002370676-A (JP)
Title: Car body rear structure of automobile
Inventor: HARA TOSHIYUKI
IPC: B62D25/20
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a car body rear structure of an automobile capable of effectively dispersing an impact load from the rear to the whole car body, capable of efficiently absorbing the impact load, and superior in safety. SOLUTION: This car body rear structure of the automobile has left and right rear side frames 3 and 4, and a cross member 6 installed between front parts of the rear side frames 3 and 4, and has a stiffening frame 10 formed in a plan view almost Y shape out of a first inclined frame 11 having the rear end joined to an intermediate position of the rear side frame 3, and deviating to the car body width directional central side for transferring forward, a second inclined frame 12 having the rear end joined to an intermediate position of the rear side frame 4, and deviating to the car body width directional central side for transferring forward, and a main frame 13 extending in the longitudinal direction in the car body width directional central side, and connected to the cross member 6 and the front end of the first and second inclined frames 11 and 12.
Patent JP-2002372136-A (JP)
Title: Hydraulic pressure control device of transmission
Inventor: AOKI SHOHEI
IPC: F16H61/662
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To correctly control the working fluid pumping as desired even when the pumping flow rate of the working fluid to an hydraulic actuator for transmission is large such as in the transient transmission. SOLUTION: A transmission comprises a continuously variable transmission mechanism 10 comprising a drive pulley 11, a driven pulley 16 and a metal V belt 15, a drive pulley cylinder chamber 14, a driven pulley cylinder chamber 19, and drive and driven side shift control valves 60 and 65. A hydraulic pressure control device comprises a base value calculating means for calculating the basic operation control value for setting the target control hydraulic pressure necessary for the shift based on the request for the shift, an oil quantity calculating means for calculating the pumping quantity of the working fluid to be pumped to/from the pulley cylinder chamber in order to perform the shift based on the request for the shift,  and a correction value calculating means for calculating the correction control value for correcting the basic operation control value based on the quantity of the pumped oil, and the operation of a shift control valve is controlled by using the operation control value obtained by correcting the basic operation control value by the correction control value.
Patent JP-2002374116-A (JP)
Title: Printed antenna
Inventor: WATANABE TOMOYUKI
IPC: H01Q9/36
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a printed antenna which can easily fine adjust the resonance frequency. SOLUTION: In a printed antenna, an antenna conductive pattern, comprising a power supply line extended in the upward direction, starting from below a substrate and an antenna element part extended in the upward direction from an upper end of the power supply line is formed on one surface of a dielectric substrate, and a reverse surface grounding conductive pattern is formed in a region below a line extended substantially horizontally from a position, corresponding to the upper end of the power supply line on the other surface of the substrate. A notch or a small piece of a pattern is added at the upper end of the reverse surface earth conductive pattern at a position which does not face the antenna conductive pattern.
Patent JP-2003003885-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: MUNAKATA HIROKI
IPC: F02D41/34
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device for an internal combustion engine capable of securing a good combustion condition and a substantially proper air/fuel ratio at a low engine temperature and thereby improving exhaust gas characteristics. SOLUTION: The fuel injection control device 1 for an internal combustion engine 3 is provided with an ECU 2. When the detected water temperature TW of the engine is not more than a prescribed lower limit one #TWISO, The ECU 2 sets the finish timing of fuel injection, THETAINj to a prescribed one for that at a low water temperature, #THETAjk within a crank angle range (CA2 to CA4) from the position CA2 of a middle crank angle between the starting and end points of the buffer curve CINS of a valve lifting curve CIN in an intake valve 4 to the crank angle position CA4 which exceeds the end point by a DA portion being an interval between the end point and the middle crank angle position CA2.
Patent JP-2003008738-A (JP)
Title: Mobile terminal
Inventor: SUGIYAMA FUMIHIDE
IPC: H04M1/73
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal, such as a portable telephone or the like which can be used over a long period, without power charge, by suppressing power consumption. SOLUTION: A power source 108 supplies itself with power by storage battery. A power controller 107 measures and monitors the remaining quantity of power charged in the storage battery. A memory 106 stores a management table 110, where the propriety of the start of an application to the remaining quantity of the power is registered separately by each application. If these is an application start command from a user in a application start controller 109, a controller 102 acquires the remaining quantity of power from the power controller 107 and obtains propriety of the start of the application, referring to the management table 110, and when the start is enabled, it starts the application, but when the start is disabled, it will not start the application.
Patent JP-2003003954-A (JP)
Title: Swash plate type compressor
Inventor: SAGIYA MASATOSHI
IPC: F04B27/10
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent a shoe from biting into a swash plate. SOLUTION: This swash plate type compressor comprises: a cylinder block formed with a plurality of cylinder bores; a front housing attached to a one end surface of the cylinder block and forming a crankcase; a cylinder head attached to the other end surface of the cylinder block via a valve plate and forming an intake chamber and a discharge chamber; a drive shaft extending inside the crankcase and supported to be rotatable by the front housing and the cylinder block; the swash plate coupled to the drive shaft so as to rotate synchronously with the drive shaft; a pair of shoes arranged with a peripheral edge part of the swash plate interposed therebetween and slidably abutted against the swash plate; a piston having a shoe holding part and sliding in a reciprocating manner inside the cylinder bore accompanied with rotation of the swash plate;  an inlet valve which controls a flow of a coolant gas from the intake chamber to the cylinder bore; and a discharge valve which controls the flow of the coolant gas from the cylinder bore to the discharge chamber. In this swash plate type compressor, a joint part between a plane part abutting against the swash plate of the shoes and a spherical part abutting against the shoe holding part of the piston has a circular arc shape and is chamfered.
Patent JP-2003000679-A (JP)
Title: Port of medical container and medical container
Inventor: TOKUMITSU SATOSHI
IPC: A61J1/10
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a port of a medical container which prevents a tip of a puncture needle from breaking through an inner wall of a neck part. SOLUTION: A needle tube 7a of the puncture needle 7 is brought into contact with a corner part Q of the port 4 and the tip of the puncture needle 7 is brought into contact with the inner wall 6a of the neck part 6. Respective theoretical values of a distance a1 from a puncture position P to an inner wall 4a of the port 4, a distance a2 from the inner wall 4a to the tip of the puncture needle 7, a length L1 of the needle tube 7a and a height h of the port 4 are expressed by the equation 1. The medical container is made in such a manner that a designed value of the distance 2 is larger than a maximum value of the distance a2, which is determined by the equation 1, in order to make the tip of the puncture needle 7 come into contact with the inner wall 6a without breaking it.
Patent JP-2003000363-A (JP)
Title: Desk with bookshelf
Inventor: MIYAGAWA KAZUNAO
IPC: A47B46/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a desk with bookshelf which has simple structure, sufficient strength, and sufficient storage spaces, and is convenient for use. SOLUTION: This desk with bookshelf is constituted of the desk main body and a bookshelf positioned on the top board of the desk main body, and has a rotatable top board which is almost horizontally rotatable to serve the backside as a work face when used and rotated into an almost vertical condition to close a part or a whole of the front face of the bookshelf when not used. The desk main body has a cabinet part whose either one side end part is rotatably connected with the desk main body. The front end part of the rotatable top board opened almost in horizontal posture is supported by the upper face of the cabinet part rotated frontward almost in 90 deg. against the desk main body.
Patent JP-2003001113-A (JP)
Title: Method for manufacturing methacrylic acid- manufacturing catalyst and method for manufacturing methacrylic acid
Inventor: SHIGEMATSU KUNIHIKO
IPC: B01J27/199
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a methacrylic acid- manufacturing catalyst, which has high reaction activity and selectivity, and can manufacture methacrylic acid with consistency and good reproducibility in an industrial scale, and a method for manufacturing methacrylic acid using the methacrylic acid-manufacturing catalyst obtained by this method. SOLUTION: In manufacturing a catalyst containing at least phosphorus, molybdenum and vanadium, which is used for manufacturing methacrylic acid by oxidizing methacrolein with molecular oxygen or gas containing molecular oxygen in a vapor phase, a catalyst precursor formed article, which is obtained by forming a catalyst precursor dried powder that is obtained form a mixed solution or an aqueous slurry containing the catalyst components, is dried by a continuous dryer and then fired.
Patent JP-2003011444-A (JP)
Title: Printer, printing control method, printing control program and storage medium
Inventor: IGUCHI SHUNSUKE
IPC: G06F3/12
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To freely process to replace a font in printing data stored to a storage with incorporated font resources of the printer side without sending printing data again from the host side. SOLUTION: Printing data stored to the storage 103 is analyzed, and information on the font required in the printing data is extracted by a controller 106. The extracted font information is stored to the storage 103. A font replacement table 110 is held for replacing the font used in the printing data with an incorporated font 111 with reference to the font information stored in the storage 103. A printing process is carried out by replacing the font in the printing data stored in the storage 103 with the printable incorporated font 111 on the basis of the first replacement table.
Patent JP-2003015540-A (JP)
Title: Device for transmitting data waveform
Inventor: IWAMI TAKASHI
IPC: G09G3/296
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of rise in cost being brought about because a plurality of resonance power circuit parts which are peripheral circuits of a display panel have to be provided in each data driver part in a PDP(plasma display panel) device. SOLUTION: A data waveform transmitting device is provided with a first circuit board RS, provided with a resonance power circuit and a resonance voltage output terminal and a plurality of second circuit boards DD provided with a drive circuit for driving a display panel and a resonance voltage input terminal, and performs press-contacting of the resonance voltage output terminal of the first circuit board RS and the resonance voltage input terminals of the second circuit boards for connecting them.
Patent JP-2003017657-A (JP)
Title: Connecting component and semiconductor device having it and method for manufacturing connecting component
Inventor: FUKAZAWA HIROYUKI
IPC: H01L25/18
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a connecting component, a semiconductor device having it, and a method for manufacturing the connecting component wherein the connecting component enables easy manufacture of the whole device and does not make the whole device larger. SOLUTION: The connecting component is provided with electrically conductive parts for electrically connecting electronic components with each other and an insulating part for preventing a short circuit, and the connecting component 100 is constituted such that the insulating part 140 is disposed adjacent to the conductive parts 110, 120 and 130. This insulating part has a part facing the electronic component 400 formed in nearly the same shape as the external shape of the electronic component.
Patent JP-2002094828-A (JP)
Title: Edge enhancement of gray level image
Inventor: NG YEE SEUNG
IPC: G06T1/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for generating an anti-aliasing effect in a saturated state text in addition to a non-saturated state text, reducing an effect of an input moire caused by a scanner and maintaining a long term stability of electrophotographic process of a color. SOLUTION: The apparatus for processing gray level image data comprises first and second halftone screen processing units 18 and 20, a unit for analyzing a pixel of each of inputs of the processing units and contrast indexes, a unit for responding to the contrast index to generate a blending coefficient, an input of the blending arithmetic processor 24, a gray level image enhancement processing unit 28, a detector 28 and a selector 32.