baber/WOPTO huggingface dataset:
Patent JP-2003134430-A (JP)
Title: Recorder
Inventor: MIZUMACHI KOJI
IPC: H04N5/76
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a recorder which autonomously determines and records programs to always record programs matching user's preference without any troublesome operation of the user. SOLUTION: A recorder 1 comprises an antenna 2, a tuner 3, a multiplexing demultiplexing part 4, a program information part 5, a video and audio part 6, a storage device 7, a judgment part 8, a recording control part 9, an encoder 10, a recording history update part 11, a viewing control part 12, a reproduction control part 13, a decoder 14, a viewing history update part 15, and a setting part 16. The antenna 2 receives a broadcast radio wave and the tuner 3 obtains program information from the broadcast radio wave. Further, the storage device 7 holds preference information showing the preference of the user. The judgment part 8 determines a program to be recorded according to the preference information and program information. Then the recording control part 9 records the program by storing the program in the storage means 7 according to the judgment result of the judgment part 8.
Patent JP-2003131367-A (JP)
Title: Photosensitive composition and method for manufacturing cathode ray tube
Inventor: ITO MASAHITO
IPC: H01J9/227
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a water-soluble photosensitive resin composition having high sensitivity without using bichromates and to provide a method for manufacturing a cathode ray tube by using the above composition. SOLUTION: A cathode ray tube is manufactured by using a photosensitive composition containing a photosensitive resin obtained by condensing a high polymer compound having a reactive carbonyl group with an aromatic azide compound.
Patent JP-2003143607-A (JP)
Title: Apparatus and method for editing moving picture, and apparatus and method for decoding moving picture
Inventor: SUGIYAMA KENJI
IPC: H04N19/625
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To solve problems in a conventional method for editing a code sequence in the GOP units that it has difficulty in editing the code sequence for a conventional GOP configuration, deteriorates a coding efficiency for a closed GOP configuration and causes discontinuity in periods of P pictures. SOLUTION: An image type detector 35 detects picture types (I, P, B) from headers of the input code sequences A, B and supplies detected information to a changeover controller 36. The changeover controller 36 applies switching control to a switch 37 on the basis of the picture type of the received code sequences A, B and externally received edit information. The switch 37 selects a picture outputted from a code sequence buffer 33 or 34 in their switching timings on the basis of the control information given from the changeover controller 36. The picture selected by the switch 37 is fed to a plug insertion device 38, in which a code denoting an edit point is inserted or rewritten. Thus, the edit apparatus can edit the code sequence in the unit of GOPs.
Patent JP-2003140911-A (JP)
Title: Synchronization type communication device, synchronization type communication method, program, and storage medium
Inventor: KAWABE YOSHINOBU
IPC: G06F9/46
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of communication processing by reducing the number of control messages transmitted and received in synchronization type communication. SOLUTION: On receiving a communication request set including transmission requests and reception requests from a client 1, a communication server 2 retrieves whether the other request corresponding to a request belonging to the request set is stored in an own server or the other server. When the server retrieves the corresponding request, the server executes lock processing for the request set to which each request of transmission and reception belongs, transmits and receives data, and then returns the communication result to the client 1. Thus, the synchronization type communication allowing indeterminate selection execution is allowed, and the number of the control messages transmitted and received in the synchronization type communication can be reduced.
Patent JP-2002195214-A (JP)
Title: Position sensor for cylinder
Inventor: NOMURA MASAYUKI
IPC: G01B7/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a long-term life devise even a reed switch generates a chattering. SOLUTION: This position sensor for a cylinder has a sensing means. The sensing means responds to a magnet that is attached to a piston, sliding the inside of the cylinder body, to sense the piston position and then display it with light. Furthermore, the sensing means has reed switches 2, 3, emitters 16, 20, and switching elements 14, 21, 22. The reed switches 2, 3 respond to the magnet attached to the piston. Each emitter emits different light individually. The switching elements 14, 21, 22 make the emitters 16, 20 radiate by the output of the reed switches 2, 3.
Patent JP-2002195782-A (JP)
Title: Heat exchanger
Inventor: NISHISHITA KUNIHIKO
IPC: F28F9/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger, in which the inlet pipe and outlet pipe of heat exchanging medium can be connected to an arbitrary position, even if the vehicle is different and the parts can be used commonly. SOLUTION: A plurality of tube elements 1 are stacked in multistage manner via a fin 2, and end plates 3 and 4 are disposed at the opposite end parts in the stacking direction, a passage plate 7, having a supply passage 5 and a discharge passage 6 of heat exchanging medium, is disposed on one end plate 3 side, and the supply passage 5 and discharge passage 6 of the passage plate 7 are connected with the inlet pipe 8 and outlet pipe 9 of heat exchange medium. In such a heat exchanger, the supply passage 5 and discharge passage 6 of the passage plate 7 are extended upward, up to a range where the inlet pipe 8 and outlet pipe 9 can be connected to a position of arbitrary height.
Patent JP-2003138278-A (JP)
Title: Fuel activator and fuel activation method using the same
Inventor: MIZOGUCHI NOBUO
IPC: C10L1/22
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a fuel activator which, when mixed into fuel, stably improves the output of an internal combustion engine, a burner, etc., improving fuel consumption and highly saving energy, can decrease environmental pollutants contained in an exhaust gas, and decreases the amount of carbon deposited or generated on a burner, etc., thus keeping the inside of a burner, etc., clean; and a fuel activation method using the same. SOLUTION: This fuel activator contains pyroligneous acid prepared by carbonizing wood and/or bamboo.
Patent JP-2003152273-A (JP)
Title: Semiconductor laser device
Inventor: KUROBE TATSUO
IPC: H01S5/12
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device of side grating structure capable of restraining the higher modes of guided light in a ridge-type optical waveguide with high controllability and reproducibility so as to be improved in single mode properties. SOLUTION: A DFB laser device is equipped with a ridge-type optical waveguide 18 having a ridge stripe layered structure composed of a lower clad layer 12, an active layer 14, and an upper clad layer 16 laminated on a semiconductor substrate 10. A diffraction grating 20 provided with a rugged external surface is formed on each side of the ridge stripe layered structure in one piece for the formation of a side grating structure. An InGaAs light absorbing layer 22a which is capable of absorbing oscillation light is formed with a prescribed thickness on the rugged external surface of the diffraction grating 20 so as to cover projections and recesses residing on the rugged external surface.
Patent JP-2003146640-A (JP)
Title: Method and apparatus for manufacturing semiconductor sheet and solar cell
Inventor: NAGATA YOSHIHIKO
IPC: H01L31/04
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of stably manufacturing a semiconductor sheet by detecting the solidification progress across a point of time when voids are buried during the growth of semiconductor sheet in a method of dipping a base body in a cooled state into a semiconductor molten liquid and solidifying the semiconductor sheet on the surface. SOLUTION: In the method of manufacturing the silicon sheet by dipping the base body in the molten liquid prepared by melting a silicon material by heating and solidifying the sheet-like silicon on the surface of the base body, the progress of the solidification of the molten liquid on the surface of the base body is detected by measuring the electric resistance in a range including the molten layer covering the surface of the base body and the solidification of the semiconductor is stopped based on the result.
Patent JP-2003018895-A (JP)
Title: Generation controller for vehicle
Inventor: TANIGUCHI MAKOTO
IPC: H02P9/08
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a generation controller for vehicle which is provided with functions of detecting the throwing of a key switch and detecting start by remanent magnetization and is capable of reducing power consumption and produced noise. SOLUTION: The generation controller for vehicle comprises a voltage control circuit which controls the output voltage of a generator for vehicle by switching transistors; a main power circuit 14 which supplies the voltage control circuit with operating power; and a sub-power circuit 15 which drives the main power circuit 14. The sub-power circuit 15 includes a key-on detection circuit 30 and a start detection circuit 40. When the throwing of the key switch is detected by the key-on detection circuit 30, the operation of the start detection circuit 40 is stopped. When the throwing of the key switch is not detected, the start detection circuit 40 is actuated.
Patent JP-2002193980-A (JP)
Title: Continuous production method of organoalkoxysiloxane mixture, mixture thereof and its use
Inventor: STANDKE BURKHARD DR
IPC: C09K23/54
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To produce an organoalkoxysiloxane as economically and continuously as possible. SOLUTION: In the first step, an organotrichlorosilane (i), water (ii) and an alcohol (iii) are mixed together in the molar ratio of 1:(0.59-0.95):(0.5-100) and are reacted at 0-150 deg.C while eliminating HCl from the reaction system. After an average residence time of 0.5-180 minutes, the crude product is moved into a reaction-distillation tower of the second step. Alcohol and HCl are discharged as top products and organoalkoxysiloxane mixture is obtained as a bottom product, while the reaction-distillation tower of the second step is driven at a bottom temperature of 50-200 deg.C.
Patent JP-2003146744-A (JP)
Title: Method of controlling dielectric constant of dielectric ceramic for low temperature firing, dielectric ceramic for low temperature firing, and electronic parts
Inventor: OBUCHI TAKESHI
IPC: H01B3/12
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce the variation of a dielectric constant in a dielectric ceramic for low temperature firing essentially consisting of a BaO-TiO2 -RE2 O3 based composition, and to improve the yield of production. SOLUTION: For controlling the dielectric constant of the dielectric ceramic for low temperature firing essentially consisting of a composition expressed by xBaO.yTiO2 .z[(1-a)RE2 O3 .aBi2 O3 ] (RE is a rare earth metal element; 0.10<=x<=0.20; 0.60<=y<=0.75; 0.10<=z<=0.25; x+y+z=1; and 0<=a<=0.3), the content of zirconia to 100 pts.wt. of the composition is suppressed to 0.1 to 0.50 pts.wt.
Patent JP-2003153145-A (JP)
Title: Print system, control method therefor, camera and control program
Inventor: SUZUKI ETSURO
IPC: H04N5/907
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To print out image data photographed by a digital camera and to save these data in an external memory by simple operation without interposing a computer. SOLUTION: This system is provided with a camera part equipped with an imaging device for photoelectrically converting an optical image and an internal memory for storing image data picked up by the imaging device and a printer part for printing the image data and when a paper cassette for storing recording paper sheets is loaded in the printer part, the printer part functions as a printer unit for printing the image data stored in the internal memory but when a memory cassette loading an external memory is mounted, the printer part functions as a memory device for saving the image data stored in the internal memory. In such a print system, the selection or transfer of image data is controlled on the basis of the operation of the same operating system in the case of functioning as a printer unit and functioning as a memory device.
Patent JP-2003145756-A (JP)
Title: Ink jet head and its manufacturing method
Inventor: AIBA MASAHIKO
IPC: B41J2/16
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head and its manufacturing method wherein a full ink discharge force can be obtained at all times, an unwanted electrostatic capacity can be minimized and a forming process for driving electrodes is simple. SOLUTION: The ink jet head is provided with a head base 1 formed of a ferroelectric material, a closing plate 5, driving electrodes 9 and electrode lead-out parts 11. The head base 1 has a plurality of diaphragms 4 formed to the surface side of a base wall 2 by forming a plurality of grooves 3 for forming pressure chambers to the surface. The closing plate 5 is fixed to faces of the diaphragms 4 of the surface side of the base 1 to shut the open side of the grooves 3, thereby forming pressure chambers to the grooves 3 part. The driving electrodes 9 are formed to opposite faces of diaphragms 4 in each pressure chamber, and the electrode lead-out part 11 is formed to an inner face of each pressure chamber to connect the driving electrodes 9 to driving means.  The driving electrodes 9 are formed to parts of the base wall 2 side of the diaphragms 4 and the electrode lead-out parts 11 are formed to bottom faces 12 of grooves 3.
Patent JP-2003152393-A (JP)
Title: Chip component mounting apparatus
Inventor: HONGO TAKUYA
IPC: H05K13/04
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a chip component mounting apparatus which enables the accurate adsorption or loading of chip components. SOLUTION: In this chip component mounting apparatus, a nozzle 1 which rotates together with a rotating member 18 performs vertical movement while it rotates and also rotates together with the rotating member in different velocities, and the changeover timing of an air changeover means 2 is controlled by control means 16a, 16b to apply predetermined attracting pressure or predetermined blowing pressure to the lowest position of the nozzle 1 when air is changed over by the air changeover means 2. Accordingly, it is possible to provide a mounting apparatus which can surely attract or load the chip component 11 when the rotating velocity of the nozzle 1 is particularly high.
Patent JP-2003155561-A (JP)
Title: Silver alloy sputtering target for forming reflection layer of optical recording medium
Inventor: MISHIMA TERUSHI
IPC: G11B7/258
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a silver alloy sputtering target for forming an Ag alloy reflection layer of an optical recording medium such as a magneto-optical recording disk (MD, MO) and an optical recording medium (CD-RW, DVD-RAM). SOLUTION: This sputtering target consists of: a silver alloy (1) having a composition containing, by mass, 0.5 to 3% Cu and one or more kinds selected from Dy, La, Nd, Tb and Gd by 0.1 to 3% in total, and the balance Ag; a silver alloy (2) having a composition containing 0.5 to 3% Cu, and one or more kinds selected from Ca, Be and Si by 0.005 to 0.05% in total, and the balance Ag; or a silver alloy (3) having a composition containing 0.5 to 3% Cu, and one or more kinds selected from Dy, La, Nd, Tb and Gd by 0.1 to 3% in total, and one or more kinds selected from Ca, Be and Si by 0.005 to 0.05% in total, and the balance Ag.
Patent JP-2003152531-A (JP)
Title: Pll circuit
Inventor: TSUNODA TAKESHI
IPC: H03L7/08
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To enable fine control of the phase in the output signal of a PLL circuit using a simple method, even after the completion of design and manufacture of the product of the PLL circuit. SOLUTION: A pull-up or pull-down resistance element is connected, with at least one of the input and output terminals of the low-pass filter of the PLL circuit.
Patent JP-2003157280-A (JP)
Title: Service providing system
Inventor: HAGIWARA TOYOTAKA
IPC: G06F17/30
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide service different for every category to which a user belongs, without giving complication to the user. SOLUTION: A proxy server 200a specifies a user A from the IP address of a client 100a accessing the server 200a, finds out a category CA, ciphers the category CA, and transmits the ciphered category CA to a contents providing server 300. The server 300 transfers information such as the IP address of the accessed server 200a and the category CA to a judging server 400. The server 400 deciphers the ciphered category and judges whether the IP address coincides with the IP address of a registered proxy server or not and whether the category coincides with a registered category or not. When the IP address and the category respectively coincide with the registered address and category, the server 300 reads out the contents data in accordance with the category and transmits the read data to the proxy server 200a.
Patent JP-2003157835-A (JP)
Title: Press device for manufacturing electrode for battery and manufacturing method of electrode for battery
Inventor: IWASHITA YUJI
IPC: H01M4/139
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a press device for manufacturing an electrode for a battery capable of pressing a sheet-like electrode with high load and to provide a manufacturing method of the electrode for a battery using the press device. SOLUTION: This press device for manufacturing the electrode for a battery is provided with: a pressing unit 3 having a pair of pressing rolls 11 and 12 facing to each other by catching, from both surface sides, the sheet-like electrode having an electrode active material layer C formed on at least one surface of a band-like electrode collector B and carried along a certain path; and cutting units 2 located in the upstream side of the pressing unit 3 of the sheet-like electrode carrying path for cutting electrode collector both-side ear end parts El and Er where the electrode collector B surface is exposed on the surface with the layer C formed.
Patent JP-2002220205-A (JP)
Title: Contact oxidation method for carbonaceous compound
Inventor: GRUNWALDT JAN-DIERK
IPC: C01B3/38
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a contact oxidation method for a carbonaceous compound. SOLUTION: This method comprises bringing a hydrogen-containing process fluid into contact with a catalyst containing gold on a catalyst support which contains MgAl2O4 spinel type nonreducing aluminium magnesium oxide and thereby preferentially oxidizing carbon monoxide and/or CH3OH in the process fluid.
Patent JP-2003155929-A (JP)
Title: Heat exchanger
Inventor: SHINOHARA MASASHI
IPC: F22B1/18
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To improve a waste heat recovery efficiency of a heat exchanger which performs the heat exchange between the exhaust gas of an internal combustion engine and a thermal medium, and to minimize the heat loss via a sensor to detect the state of the exhaust gas. SOLUTION: In an evaporator 11 performing the heat exchange between the exhaust gas from an exhaust port 16B and water, exhaust gas passages 87 and 88 on the upstream side of the exhaust gas flowing direction are disposed inwardly in the radial direction, and an exhaust gas passage 89 on the downstream side is disposed outwardly in the radial direction. An oxygen concentration sensor cooling unit 92 to cool a fitting part of an oxygen concentration sensor 91 facing the exhaust gas passage 87 on the most upstream side is disposed outwardly in the radial direction of the exhaust gas passage 87. Water is separately fed to a water passage W3 of the evaporator 11 and a water passage W4 of the oxygen concentration sensor cooling unit 92, and the water passage W3 of the evaporator 11 is disposed so that the water flowing direction faces the exhaust gas flowing direction.
Patent JP-2003159660-A (JP)
Title: Pickup tool
Inventor: KUMAZAWA MICHIO
IPC: H01L23/38
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pickup tool capable of appropriately picking up the various shapes of microcomponents without causing mechanical damage to the surface of the component when picking up a microcomponent.  <P>SOLUTION: A pickup head 3 cooled by a cooling source 1 is protrusively provided from an end of a casing 2 having the cooling source 1. The point freezing 5 between the tip of the pickup head 3 and the surface of the microcomponent 4 is urged by making the tip of the pickup head 3 contact or approach the surface of the microcomponent 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167884-A (JP)
Title: Real estate register information retrieving system for public work projects
Inventor: MATSUZAKI KOJI
IPC: G06Q50/26
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly cope with an inquiry about real estate for public work projects, and to easily and quickly retrieve book information and map information on the real estate.  <P>SOLUTION: On the public work projects GIS side of this real estate register information retrieving system for the public work projects, attribute information on the real estate for the public work projects is stored in a real estate register database RR with every record specified by specific attribute information. The respective records are linked with real estate position data of a position database GP via a land property database TB. Material information on the real estate for the public work projects is arranged and filed in a material data file DF of a material file system. A material control database FM for controlling material data is linked with the land property database TB by a document file link database FR, and since GIS and the file system are mutually linked, for example, a user can make access to material information DF in a route of the database RR→TB→FR→FM.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170301-A (JP)
Title: End face machining device of pipe, and its method
Inventor: MONNO YUZURU
IPC: B23B5/16
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end face machining device of a pipe and its method that have high cutting efficiency providing high accuracy in pipe length.  <P>SOLUTION: In the end face machining device of the pipe for cutting both end faces of the pipe, a right end face machining machine 6 cuts the first one end face of a steel pipe 2 by a predetermined amount, a steel pipe length measuring machine 8 measures a position of the other end, a length of the steel pipe is calculated based on the position of the other end and the predetermined cutting amount, the calculated value is compared with a desired pipe length, a required cutting length of the end face machining machine is calculated, and the calculated cutting mount is indicated to the end face machining machine.  <P>COPYRIGHT: (C)2003,JPO