baber/WOPTO huggingface dataset:
Patent JP-2004332998-A (JP)
Title: Controller of hot water storage type water heater
Inventor: TOYODA SATOSHI
IPC: F24H1/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a hot water storage type water heater can not be adapted to a new electricity supply contract course, as electric power companies set various time zones for a low rate of electricity supply contract, and the proper setting can not be achieved in certain electric power company.  <P>SOLUTION: This controller of the hot water storage type water heater comprises a remaining hot water detecting part 8 for detecting the amount of remaining hot water in the hot water storage tank 2, a nonvolatile storage part 10 having a storage area by every time zone obtained by dividing one day into a plurality of time zones and capable of performing the electrical writing and eliminating, a display part 14 for displaying the contents of memory in the storage part 10 corresponding to the time zone, a time zone setting part 13 for setting a midnight time zone A, a first daytime time zone B, and a second daytime time zone C of an electric rate schedule, and storing them in each memory area of the storage part 10, and a boiling-up control part 11 for controlling the boiling-up on the basis of the present time information, the contents set in the storage part 10 and the information on remaining hot water from the remaining water detecting part 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333834-A (JP)
Title: Manufacturing method of microlens array
Inventor: GOTO AKIYA
IPC: G02B3/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a micro lens array where microlenses are two-dimensionally arrayed in a high density as a part of a manufacturing stage in the case of manufacturing a two-dimensional array optical head.  <P>SOLUTION: A pattern where columnar photoresists 2a are two-dimensionally arrayed is formed on the surface of an Si base plate 1. The photoresist 2a is made to reflow so that its shape is changed to be like a convex lens. The surface side of the base plate 1 is etched with an ion beam, and the shape of the photoresist 2b is transferred to the surface of the base plate 1 so as to form the pattern where the microlenses 3 are two-dimensionally arrayed. The base plate 1 is heated in oxidizing atmosphere so as to form thermal oxidation film 4 on the surface of the microlens 3, and then the film 4 is removed by wet etching. By repeating steps for forming the thermal oxidation film and performing the wet etching several times, the surface of the microlens 3 can be finished smoothly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333340-A (JP)
Title: Tactile sensor
Inventor: HATSUDA MASAHIRO
IPC: G01L5/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tactile sensor capable of narrowing the width of a wiring forming part even if it comprises a large number of pressure sensitive elements.  <P>SOLUTION: The tactile sensor is provided with both a base film 1 in which an impression-side terminal 30 and column electrodes 70 connected by a wire group 40 therefrom are formed by printing and a base film 2 in which a receive-side terminal 31 and row electrodes 71 connected by a wire group 41 therefrom are formed by printing. Pressure sensitive parts 7a-7c are formed by integrating both base films 1 and 2, in a mode in which pressure sensitive ink layers 94 and 95 are interposed between the column and row electrodes 70 and 71. Part of at least one wire group 40 among the base films 1 and 2 is arranged in a plurality of levels in the thickness direction of the sensor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330116-A (JP)
Title: Waste gas cleaning catalyst, waste gas cleaning apparatus and waste gas cleaning method in internal combustion engine
Inventor: KAMIKAWA MASAYUKI
IPC: B01D53/94
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the catalyst poisoning of a waste gas cleaning catalyst due to sulfur discharged from an internal combustion engine operated in an oxidation atmosphere.  <P>SOLUTION: The subject waste gas cleaning catalyst is composed of a carrier base material 2, an NO<SB>X</SB>-cleaning catalyst layer 3 of an NO<SB>X</SB>capture/reduction type applied on the carrier base material and a sulfur catching layer 4 containing Mn and Zr, which is applied on the NO<SB>X</SB>-cleaning catalyst layer. In the subject waste gas cleaning method, the waste gas cleaning catalyst is disposed on a waste gas passage of the internal combustion engine operated in the oxidation atmosphere and, when the NO<SB>X</SB>-cleaning performance is degraded, waste gas is temporarily switched to a reduction atmosphere, and thereafter, is returned to the oxidation atmosphere again.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334000-A (JP)
Title: Electrophoresis dispersion liquid, electrophoresis display device, and electronic equipment
Inventor: OBIKAWA TAKESHI
IPC: G02F1/167
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To heighten response characteristics of electrophoretic particles as to dispersion liquid for an electrophoresis display device and its manufacturing method, the electrophoresis display device using the electrophoresis dispersion liquid, and electronic equipment provided with the electrophoresis display device.  <P>SOLUTION: The dispersion liquid is made by dispersing the electrophoretic particles 6 in a dispersion medium 5 having a hue different from the hue of the electrophoretic particles 6 and its ion intensity is adjusted to be ≥1×10<SP>-4</SP>and ≤1×10<SP>-2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331889-A (JP)
Title: Liquid crystal orientation film and optical element produced by using the same
Inventor: KIYOHARA YOSHIKO
IPC: G02F1/13363
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal orientation film capable of stably and surely orienting a liquid crystal molecule in a direction different from the rubbing direction and having high heat-resistance and provide an optical element produced by using the orientation film.  <P>SOLUTION: The liquid crystal orientation film contains a polymer at least containing the repeating unit expressed by general formula (1) [X is group of >C=O or >SO<SB>2</SB>; R<SP>1</SP>is H, a halogen atom or a 1-6C alkyl; R<SP>2</SP>is group of general formula (2), (3), (4), (5) or (6) (R<SP>3</SP>to R<SP>10</SP>are each independently H, an alkyl, an alkoxy, a halogen, carboxy, hydroxy, amino, sulfo, an aryl or an aryloxy provided that R<SP>3</SP>to R<SP>6</SP>in general formula (2) at least contains one or more groups selected from an alkoxy, carboxy, hydroxy, amino, sulfo and aryloxy when X is a group of >C=O)].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335055-A (JP)
Title: Recording/reproducing device
Inventor: MIWA KENJI
IPC: G10L13/04
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording/reproducing device which enables a user to exactly grasp the recording progress situation by reproducing the compressed digital audio information in sound when transferring (recording) the compressed digital audio information to a recording medium.  <P>SOLUTION: The recording/reproducing device is provided with a memory 13 for temporarily storing the compressed digital audio information transferred from the outside, a media I/F control part 14 for recording the compressed digital audio information on a recording medium 15, an encoding/decoding part 17 and a D/A& part 18 for reproducing the compressed digital audio information in sound, and a μCOM part 16 for causing the media I/F control part 14 to record the compressed digital audio information stored in the memory 13 in the recording medium 15, and the encoding/decoding part 17 and the D/A& part 18 to reproduce the information in sound in parallel with the recording operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343821-A (JP)
Title: Power controller and image forming apparatus comprising the same
Inventor: KITAMURA TOSHIBUMI
IPC: G03G15/20
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To supply power stably through phase control even when the positive and negative parts of the commercial power supply voltage waveform are asymmetric.  <P>SOLUTION: Phase angle-on timing tables of phase control are provided depending on the pulse width of a zero-cross signal corresponding to the positive and negative parts of the commercial power supply voltage, and phase control is performed at an independent on-timing for the positive and negative parts of the commercial power supply voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341164-A (JP)
Title: Image heating device
Inventor: HASENAMI SHIGEHIKO
IPC: H05B6/14
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image heating device capable of realizing uniform heating in the shaft direction of a rotating body with simpler constitution without causing the complication of an exciting coil and a core for generating electromagnetic field for the induction-heating of the rotating body and the rise of manufacture cost thereof in the case of heating an image consisting of toner by the induction-heating of the rotating body.  <P>SOLUTION: The image heating device is equipped with the cylindrical or endless belt type rotating body 11 having a conductive layer, and a magnetic field generating device 20 having four or more divided cores 25 installed in a state where they are arrayed in the shaft direction of the rotating body 11 and the exciting coil 22 arranged to surround the divided coil group 25 near the peripheral surface of the rotating body 11, and generating the electromagnetic field for the induction-heating of the rotating body 11. For example, as for the divided core group 25, the length in the shaft direction of the end divided cores 25a and 25b installed at both ends in the shaft direction is set to dimension longer than the length in the shaft direction of the inside divided cores 25c to 25i installed between the end divided cores.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343537-A (JP)
Title: Routing method and routing server in network
Inventor: HIRANO TETSUYA
IPC: H04L45/122
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize an in-network routing method which can effectively save a network band and prevents database retrieval from being complicated.  <P>SOLUTION: A routing server (103) that controls in-network routing has routing databases (203 and 303) for regulating the relation between the identification number of a calling side terminal and a gateway device located the closest to the calling side terminal in distance and determines a gateway device (101a to 101n) to transfer a call connection request on the basis of a caller number when the call connection request is received. By managing the routing databases on the basis of a caller number in this way, the routing databases can be uniformly set and the futility of resources is avoidable even though a number system of the other network side is wide-ranging.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343549-A (JP)
Title: Image recorder and image recording method
Inventor: OHARA KAZUTO
IPC: H04N1/387
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To record image data so as to be able to print image data that can be appropriately stereoscopically seen and so as to prevent image data other than the image data from being printed despite user's intentions in the existing printer and print service.  <P>SOLUTION: An image form discriminating part 103 discriminates the form of image data from a parameter showing an image data configuration, an image changing part 101 adds change to an image in accordance with the discrimination result, and in addition, a recording part 106 determines an extension in recording a file.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341347-A (JP)
Title: Image forming apparatus
Inventor: DOI TAKAHIRO
IPC: H04N1/12
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which the long life of a reflector is ensured by shortening time needed for image formation and, at the same time, eliminating the need for preliminary rotation of the reflector, such as a polygon mirror, when images are not formed.  <P>SOLUTION: The image forming apparatus includes: an input means 11 that inputs data; an image forming means 12 that irradiates a rotary reflector 38 with laser beams corresponding to inputted data, further irradiates an image carrier 31 with the reflected light, thereby forming a latent image, and is capable of preliminarily rotating the reflector 38 prior to the irradiation with the laser beams; selecting means 24 to 27 that select either a first function that uses the image forming means for the data inputted from the input means or a second function that stores the data inputted from the input means into a recording medium or transmits the data to an external terminal device without using the image forming means; and a control means 16 that preliminarily rotates the reflector when the first function is selected by the selecting means and inhibits the preliminary rotation of the reflector when the second function is selected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342539-A (JP)
Title: Contact member, cover member for push button switch
Inventor: YOKOYAMA KAZUFUSA
IPC: H01H13/12
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact member where poor contact is hard to occur, i.e. resistance to a foreign matter is improved even when an insulating foreign matter enters between a movable contact on a push button side and a fixed contact on a substrate, and the leakage of a primer agent and silicone rubber causing the poor contact does not occur in a manufacturing process of the contact member, and to provide a cover member for a push button switch comprising the contact member.  <P>SOLUTION: A contact surface is provided with a wire net 6 having unevenness which comes in contact with the fixed contact 2 on the substrate 1 opposed to the movable contact 4 of the cover member for push button switch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340107-A (JP)
Title: Knocking detecting device, and detecting method
Inventor: IWAMOTO TAKASHI
IPC: G01L23/22
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To detect generation of knocking and its timing with high precision by the unit of shorter time than the ignition interval by measuring ion current.  <P>SOLUTION: This device is provided with ignition plugs disposed to each cylinder in an internal combustion engine, an ion current detecting means 2 to detect ion current flowing through the ignition plug, a time frequency converting means 3 to set time zones to allow more than one overlap after ignition by the ignition plug and before ignition of its cylinder or other cylinders, sample ion current values in respective time zones, and determine their time frequency components, and a knocking detecting means to 4 detect knocking based on the time frequency components, and a detection control means 5 to control the time frequency converting means 3 and the knocking detecting means 4 based on input of driving situations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349031-A (JP)
Title: Fluorescent display tube and its driving method
Inventor: TAKEDA YUKARI
IPC: H01J31/15
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent flickering in a display caused by swing of a filament, without generating brightness unevenness.  <P>SOLUTION: A medium line 15 stretched in a space between a grid 13 and a filament 11 as well as a medium line lead pin 15B electrically connected to the medium line 15 are provided, and a given potential is applied on the medium line from an envelope 9. Further, the medium line 15 stretched in a space between the grid 13 and the filament 11 as well as a wiring 15 for impressing a given potential used in a circuit in the envelope 9 on the medium line 15 are provided, and the given potential used in the circuit in the envelope 9 is applied on the medium line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349441-A (JP)
Title: Adhesive tape for dicing-die bonding
Inventor: KOSAKAI SHOHEI
IPC: H01L21/68
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dicing-die bonding tape which ensures stable adhesion of a die bonding layer for fixing a wafer that endures dicing and for facilitating picking up of a chip, and ensures excellent adhesiveness with a lead frame.  <P>SOLUTION: The adhesive tape for dicing-die bond is provided, which comprises a polyolefine substrate that has been subjected to corona treatment and an adhesive layer provided on the substrate, with a separation force between the adhesive layer and the substrate being 0.2-1.5N/25mm, and with the adhesive layer consisting of an adhesive composition comprising (A) a polyimide resin, (B) an epoxy resin, and (C) an epoxy resin curing catalyst as essential components. By giving thermocompression to the adhesive layer of the tape and to a wafer, the wafer is fixed so as to endure dicing, and a chip being attached with the adhesive layer is readily picked up after dicing, thereby stabilizing adherence (adhesion) between the substrate film and the adhesive layer. The adhesion is further enhanced by subjecting the chip and the lead frame to thermocompression, followed by heating and curing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348869-A (JP)
Title: Recording tape cartridge
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/107
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording tape cartridge which includes an identifying means to identify differences in specification and types and is smoothly mounted in a drive unit.  <P>SOLUTION: In a recording tape cartridge 10, a top case 20 and a bottom case 40 are joined with their peripheral walls 24 and 44 abutted on each other and a reel 60 around which a recording tape T is wound is stored in a rotative manner. A recessed section 100 which spans the cases 20 and 40 is formed on peripheral walls 24A and 44A on a mounting side to the drive unit and extending sections 102 and 104 which narrow the opening of the recessed section 100 are formed on the top case 20 and/or the bottom case 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347950-A (JP)
Title: Chemically amplifying photoresist layer laminate, method for manufacturing photoresist layer laminate, method for manufacturing photoresist pattern and method for manufacturing connecting terminal
Inventor: WASHIO YASUSHI
IPC: G03F7/09
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable chemically amplifying photoresist layer laminate which does not change its alkali solubility before irradiation with radiation, to provide a method for manufacturing a photoresist pattern by using the laminate, and to provide a method for manufacturing a connecting terminal.  <P>SOLUTION: The photoresist laminate is obtained by laminating on a supporting body: (a) a resin which changes its alkali solubility by an acid; and (b) a photoresist layer comprising a chemically amplifying photoresist composition containing a compound which generates an acid by being irradiated with radiation. Copper is used for at least a part of the upper face side of the supporting body, and a copper oxide film is formed on the surface of the copper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350515-A (JP)
Title: Vegetable transplanter
Inventor: NAKAJIMA HIDEO
IPC: A01C11/02
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vegetable transplanter whose upper and lower preliminary seedling trays 17, 18 are laterally displaced, whose center of gravity is more lowered to improve the stability of the machine frame than that of a conventional vegetable transplanter in which the distance between the upper and lower preliminary seedling trays is expanded to avoid the mutual interference of seedlings, and which therefore has improved workability for charging or discharging preliminary seedlings, taking off a bonnet 16, and the like.  <P>SOLUTION: This vegetable transplanter manufactured by disposing travel wheels 5 on the lower side of a bonnet 16, disposing a steering handle 14 on the rear side of the bonnet 16, disposing a seedling tray 7 on the upper side of the steering handle 14, and disposing the preliminary seedling trays 17, 18 on both the sides of the bonnet 16, is characterized by disposing the lower preliminary seedling trays 18 on the outside of the upper preliminary seedling trays 17, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354219-A (JP)
Title: Non-destructive inspection apparatus
Inventor: SUZUKI TAKASHI
IPC: G01N29/24
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-destructive inspection apparatus which is easily operated in such a state that the main body of the apparatus is held in one hand.  <P>SOLUTION: A right side face 20 used for a palm hold face is formed on one end side in the front face of the mainframe 2, and a left side face used for an upper arm hold face is formed on the other end side, and a probe used for inspecting a test object is connected to one end of the mainframe 2, and a main operation section is disposed on the front face of the mainframe, and a right side operation section 22 is disposed on the right side face 20. Furthermore, a right side hold wall section 21 is disposed on the right side face 20 so as to project therefrom.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352958-A (JP)
Title: Antioxidant
Inventor: KAWAKAMI HIROSHI
IPC: C09K15/34
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antioxidant suppressing oxidative disturbances in a living body caused by activated oxygen or a free radical, not only damaging the flavor and nutritious values of a food and causing the deterioration of its quality, but also giving bad effects in the living body such as diseases, aging, etc., and a beverage or food blended with the antioxidant.  <P>SOLUTION: This antioxidant is provided by finding that the water soluble peptide fraction of a cheese has an anti-oxidation effect and it exhibits the effect in a low dose. The water soluble peptide fraction of the cheese is obtained by crushing/grinding the cheese, then defatting, removing insoluble materials and removing proteins.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363702-A (JP)
Title: Communication control system, master communication terminal, slave communication terminal, program for master communication terminal and program for slave communication terminal, and communication control method
Inventor: KENMOCHI NOBUHIKO
IPC: H04W84/20
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control system that is excellent in a network configuration dynamic revision characteristic, a low power consumption characteristic, a real time characteristic, a throughput characteristic, an adhoc characteristic, a management load characteristic, and a contention control efficiency characteristic.  <P>SOLUTION: A master communication terminal broadcasts a management frame including contents of a contention management table 300, and updates the contention management table 300 when receiving a participation request. A slave communication terminal transmits a participation request to the master communication terminal, updates the contention management table 300 on the basis of the received management frame when receiving the management frame, predicts a transmission time of its own slave communication terminal on the basis of the contention management table 300, shifts to a low power consumption mode until the predicted transmission time comes, and transmits frames when the transmission time of its own slave communication terminal comes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI