baber/WOPTO huggingface dataset:
Patent JP-2002255555-A (JP)
Title: Visible light responsive material and method for producing the same
Inventor: KIEDA NOBUO
IPC: C02F1/30
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a light responsive material which can respond also to visible light. SOLUTION: The visible light responsive material comprises at least anatase- type titanium oxide, and with which a main signal of 2.004 to 2.007 g-value and two sub-signals of 1.985 to 1.986 g-value and 2.024 g-value, respectively are observed under irradiation of light having >=420 nm wavelength measured by ESR at 77 K in vacuum, while these three signals are dimly observed or substantially not observed at 77 K in vacuum in the dark. The method for producing the visible light responsive material comprises heating amorphous or incompletely crystalline titanium oxide and/or titanium hydroxide (raw material titanium compound) in the presence of ammonia or its derivative, where the heating is terminated at the time when the absorption of light at 450 nm wavelength of the produced material becomes larger than that of a raw material titanium compound.
Patent JP-2003004342-A (JP)
Title: Freezing cycle of air conditioner
Inventor: TOMIOKA SATOSHI
IPC: F25B1/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent a fluid from returning to a compressor without increasing the size of an accumulator. SOLUTION: A compressor 1, a four-way valve 2, an outdoor heat exchanger 3, a drawing means 4, and an indoor heat exchanger 6 are connected in order, and a receiver tank 5 is provided between the drawing means 4 of a freezing cycle where an accumulator 7 is integrally provided on the side of suction of the compressor 1. The receiver tank 5 is installed with its inlet downside and with its outlet upside.
Patent JP-2003008650-A (JP)
Title: E-mail exchange system and e-mail exchange method
Inventor: FUJII FUMIICHIRO
IPC: G06F13/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method which can exchange E-mail messages between a sender and a receiver each other without the sender's own E-mail address known by the receiver. SOLUTION: The system receives a sender's E-mail address from a message sender terminal and stores it, generates a unique message ID for each massage and stores it, assigns the message ID to the sender's E-mail address, and controls E-mail exchange applicants' terminals to display the assignment. The system receives an E-mail address of an E-mail exchange applicant, who wants to exchange E-mails, for the message sender and stores it, assigns the message ID to the E-mail address of the E-mail exchange applicant, generates a unique session ID for each assignment of the session ID to the E-mail address of the E-mail exchange applicant and stores it, and sends an E-mail to the E-mail address of the message sender or the E-mail address of the E-mail exchange applicant with the session ID attached.
Patent JP-2003001806-A (JP)
Title: Ink jet head and ink jet printer
Inventor: WAKUI HIROMITSU
IPC: B41J2/01
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head and an ink jet printer which can effectively record even if a defective block occurs when an image or the like are to be recorded by dividing a plurality of recording elements into a plurality of blocks to be driven at every divided block. SOLUTION: This ink jet print head 55 has a clock generator 152 for generating a plurality of block drive signals the drive start timing of which is shifted by a prescribed time corresponding to the number of divided block, a block drive signal selecting circuit 156 for selecting a block drive signal corresponding to the respective driving block in a one-to-one form among a plurality of block drive signals generated, and a signal output circuit for driving each block based on the selected block drive signal. The ink jet print head is further provided with a normal mode for driving every block in order, shifting the drive start timing by the prescribed time, and a defective mode for driving specified blocks in order.
Patent JP-2003005346-A (JP)
Title: Method and device for manufacturing mask
Inventor: KAGA AKIKO
IPC: G03F1/68
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a mask which enable easy redesign of a mask used at manufacturing a substrate by division- exposure without causing the increase of a manufacturing cost. SOLUTION: By the mask manufacturing method, a pixel pattern with a prescribed arrangement is formed, the pixel pattern is divided by a zigzag parting line so as to form a plurality of divided areas, and a double exposure pattern to be doubly exposed is formed between a 1st division area and a 2nd division area adjacent to the 1st division area, and a light shielding pattern is arranged around the 1st division area, and then, by synthesizing the double exposure pattern and the light shielding pattern and overlaying the synthesized pattern on the pixel pattern, the mask pattern corresponding to the 1st division area is formed.
Patent JP-2002043661-A (JP)
Title: Compensation for thermooptical action
Inventor: WEBER HEINZ
IPC: H01S3/04
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To realize an extremely effective compensation for an optical change resulting from the radial temperature gradation in an optical component. SOLUTION: In a method for compensating a thermoptical action in the radiating path of an optical component including a device, optical elements (30a to 30d and 41a to 41c) which cooperate with each other for the optical compensation in the radiating path and show at least two different material characteristics are used. For making the compensation, heating by radiation and absorption, radial heat conduction for producing output-dependent temperature distribution, and/or heat dispersion for generating a thermal lens are assigned to the different optical elements.
Patent JP-2002044209-A (JP)
Title: Fixing device for mobile communication apparatus
Inventor: BEUNE OLIVIER
IPC: H04M1/02
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for a mobile communication apparatus which has protective functions for shock which an RF connector suffers when it is not used and loss of a signal which the RF connector causes, in addition to fixing function. SOLUTION: This fixing device includes a means 9 for coupling the fixing device 6 to a mobile communication apparatus 1, and means 8, 11, 81 for fixing the fixing device to clothes or a belt. The fixing device is equipped with an aperture 4 equipped with at least one connector 5 for connection with an external antenna which is the same type as an antenna of an automobile. The coupling means is constituted so as to cooperate with the aperture and enable covering the connector.
Patent JP-2003014157-A (JP)
Title: Valve positioner and control unit
Inventor: SATO TERUO
IPC: F16K37/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a valve positioner having excellent controllability capable of quickly controlling, while restricting the excessive quantity, and to provide a control unit used for the same. SOLUTION: This control unit comprises a reduction unit 21 for outputting a deviation between the input set value signal and the input valve opening measuring signal, a first integrator unit 24 for integrating the deviation, a proportion unit 23 for outputting a proportional value signal of the deviation, an addition unit 25 for adding the integration value signal and the proportional value signal to each other, an amplifier unit 26 for amplifying the output of the addition unit, a second integrator unit 27 for integrating the deviation in parallel with other units, and a valve opening condition discriminating unit 30 for discriminating the valve opening condition.  While the valve opening condition discriminating unit 30 discriminates that the valve opening signal value is coming close to the set signal value, the second integrator unit 27 is reset, and while the valve opening discriminating unit 30 discriminates that the valve opening signal value is separating far from the set value, the second integrator unit 27 integrates the deviation, and this deviation is added to the addition unit, and computing for control is performed to restrict the excessive quantity.
Patent JP-2003017768-A (JP)
Title: Stacked piezoelectric element and jet device
Inventor: ONO SUSUMU
IPC: H01L41/09
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a stacked piezoelectric element which can control breakdown due to short-circuiting of internal electrode material even when it is driven at high voltage and high frequency under a high temperature and high humidity environment and also provide jet device. SOLUTION: A plurality of piezoelectric materials 1 and a plurality of internal electrodes 2 are alternately stacked. The external circumferential surface of the element 3 where the internal electrodes 2 are alternately connected is covered with reinforcing resin 10 including alkali metal and/or alkali earth metal of 800 ppm or less.
Patent JP-2003016874-A (JP)
Title: Miniature switch for printed board
Inventor: OHASHI SHIGEO
IPC: H01H23/08
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a miniature switch for printed board, having a simple structure, which is easy to assemble in coping with making equipment lighter and more compact in size. SOLUTION: A terminal 28 is integrally formed to a fixed contact piece to obtain a fixed terminal; two or more fixed terminals are insert-molded, so that the fixed contact pieces are arranged linearly inside a switch case, and the terminals 28 are arranged at a right angle to the fixed contact piece; and the terminals 28 are arranged flat, in relation to a switch body 20.
Patent JP-2002086303-A (JP)
Title: Tool holder for drilling working board and/or striking working board
Inventor: BUCK MANFRED
IPC: B23B31/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a tool holder for a drilling working board and/or a striking working board to constantly protect a connecting means against an external effect, to be perfectly stored and arranged inside in the radial direction of an operating element and to lower abrasion of the connecting means. SOLUTION: A clamp element 32 is formed as a separate constitutional part from the operating element 24 on a chuck device 28 equipped with a base body 10 having an opening 14 for inserting a tool, the operating element 24 for operating a locking element 18 for locking the tool, and connecting means 38, 40 for connecting the clamp element 32 and the locking element operable by the operating element.
Patent JP-2003017867-A (JP)
Title: Door-handle apparatus of electric equipment board
Inventor: TAKAYASHIKI TSUKASA
IPC: E05B65/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a door-handle apparatus, that enables a door handle provided at the door of each board to be operated safely and prevents grounding interference from being generated, even if the door handle comes into contact with the doors or door handles of other boards, when the door is opened when different grounding types are arranged, while a plurality of electric equipment boards are closely located in proximity. SOLUTION: A door handle 103, for door opening/closing operation in an electrical equipment board, is mounted to a door 102 in an insulated state, and is electrically connected to an enclosure 101 of grounded boards 101A and 101B, when the door handle 103 closes the door 102 for locking. Then, when the lock of the door 102 is released, the electrical connection between the door handle 103 and the enclosure 101 is switched, linked with the rotation operation of the door handle 103, so that the electrical connection with the enclosure 101 is disconnected and is insulated electrically from the surrounding 161 and 162.
Patent JP-2003010715-A (JP)
Title: Shredding device
Inventor: KIMURA HISASHI
IPC: B02C18/24
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a shredding device in which the size of shredded pieces is uniform and the adjustment time for setting the size of the shredded pieces is short, in a shredder to discharge the shredded pieces by a blower. SOLUTION: This shredding device comprising a primary shredding chamber facing an opening part of a hopper to shred objects to be shredded thrown in from the opening part and a blower chamber which discharges the shredded pieces outside further comprises a secondary shredding chamber which is provided between the primary shredding chamber and the blower chamber to shred again the pieces shredded in the primary shredding chamber and a shredded piece storing means provided on at least a part inside the primary shredding chamber, inside the secondary shredding chamber, between the primary and secondary shredding chambers, and between the secondary shredding chamber and the blower chamber.
Patent JP-2003023824-A (JP)
Title: Attaching and detaching structure of implement
Inventor: OGAWA MIKIO
IPC: B62D49/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an attaching and detaching structure of an implement corresponding to each operation application by arranging a rail on a vehicle body and attaching and detaching an implement along the rail. SOLUTION: In an agricultural machine having a self-traveling vehicle body 1 and an implement carried on the vehicle body 1, a rail 8 for carrying the implement is arranged on the vehicle body 1 and rollers for traveling on the rail 8 are arranged in the implement and the implement is carried on the vehicle body 1 by traveling these rollers on the rail 8 of the vehicle body 1 and the implement is fixed at a prescribed position and used. A rail 13 is provided on a truck 3 for attaching and detaching the implement and the rail 13 is connected to the rail 8 of the vehicle body 1 and the implement is moved between the truck 3 and the vehicle body 1.
Patent JP-2003020598-A (JP)
Title: Method for slime control in papermaking process
Inventor: IIIZUMI TARO
IPC: D21H21/04
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of selecting a proper slime control agent in a short time even when resistance-inducing microorganisms are generated and effectively suppressing slime by adding a small amount of the slime control agent to the source, in a papermaking process where slime is controlled by using a slime control agent. SOLUTION: This method comprises collecting samples in a papermaking process, analyzing microbial phase of each sample based on the base sequence of DNA, judging whether the detected microorganisms having resistance to the working slime control agent or not and specifying a collecting point to be the source of the resistance-inducing microorganisms, wherein the ratio of the resistance-inducing microorganisms is high in the collecting point. And the method comprises referring a database accumulating data of effective concentrations of several kinds of slime control agents to microorganisms by using the resistance-inducing microorganisms as the retrieval key, selecting a new slime control agent and adding the new slime control agent to the source of the resistance-inducing microorganisms.
Patent JP-2003022622-A (JP)
Title: Disk recorder and disk reproducer
Inventor: ONO TSUYOSHI
IPC: G11B27/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a disk recorder with which one file can be physically and continuously recorded by using a disk divided into a plurality of recording regions in advance. SOLUTION: In the disk recorder 2 which records information on a exchangeable and rewritable disk D, information for identifying the use of the disk divided into the plurality of recording regions in advance and information for identifying each recording region are recorded as recording management information. When recording contents information on the disk, recording is completed in a specified recording region on the basis of the recording management information. Thereby, one file can be physically and continuously recorded.
Patent JP-2003048311-A (JP)
Title: Image recorder, image recording method, storage medium storing computer readable program, and program
Inventor: UCHIDA KOTA
IPC: G06F3/12
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder and an image recording method in which occurrence of ink contamination can be suppressed while shortening the time required for printing at the time of both side recording. SOLUTION: The image recorder comprises means for setting the time elapsing after recording on the first recording face (surface) of a recording medium is ended before recording on the second recording face (rear surface) of the recording medium is started variably depending on the image data being recorded on the first recording face.
Patent JP-2002081190-A (JP)
Title: Plate-shaped building material
Inventor: MATSUO MITSUYA
IPC: E04F13/14
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a plate-shaped building material capable of reliably preventing a reduction in mounting strength and an drop accident in the execution of work for mounting the plate-shaped building material such as a tile on a building frame. SOLUTION: The plate-shaped building board 1, whose backside is formed with recesses capable of engaging with protrusions, is mounted through an adhesive on a board 5 for a substrate, whose surface is vertically formed with the protrusions at intervals. A plurality of locking grooves 4a, having an approximately triangular cross section, disposed in a mutually adjacent manner, and allowing the adhesive to undergo retention and dispersion-rolling, are engraved in the area which contacts the surface of the board 5 and whereto the adhesive is applied at the minimum.
Patent JP-2003025240-A (JP)
Title: Special fastening and loosening tool
Inventor: UHARA OSAMU
IPC: B23P19/06
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a tool capable of easily fastening and loosening a hexagonal nut, a hexagonal bolt, a special bolt, a nut, a pipe union nut, a small screw and the like in a narrow place. SOLUTION: A number of holes 4 are bored in arbitrary positions of a fastening fitting 1 for fastening the bolt, the nut, the pipe union, the small screw and the like, and the holes are used to insert a rod or a handle 2. Fastening or loosening operation is performed by taking the rod or the handle 2 as a hand hold.
Patent JP-2003031331-A (JP)
Title: Component for molding high voltage connector and manufacturing method of high voltage connector using it
Inventor: KIDA YUJI
IPC: H01R43/24
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a component for molding a high voltage connector and a manufacturing method of the high voltage connector using it capable of reducing costs by simplifying a manufacturing process and improving usage efficiency of a molding machine. SOLUTION: The inner component (the component for molding the high voltage connector) 27 is attached to first and second electric wire assemblies 21 and 23 comprising a connection terminal 1, a resistive element 3 and an electric wire 5, and it is used for positioning in a mold for the electric wire assemblies 21 and 23 during molding of a resin sealed body. Terminal holding pieces 43a, 43b, 51a and 51b, resistance holding pieces 45a, 45b, 47a, 47b, 53a, 53b, 55a and 55b, and electric wire holding pieces 49a, 49b, 57a, 57b, 59a, 59b, 61a and 61b are provided on the inner component 27, and the holding pieces position and fix each portion of the electric wire assemblies 21 and 23 inserted from an upper end opening by holding them from both sides.
Patent JP-2003032269-A (JP)
Title: Method and device for managing serial bus
Inventor: TOYOOKA TAMOTSU
IPC: H04L12/40
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide serial bus managing method/device for reserving bus use, by considering data communication which is performed at present, in a bus realizing transmission by securing a transmission band and a transmission channel. SOLUTION: Imperfections, in the reservation managing method of timer recording by using time-schedule register in conventional TSM, are improved. When isochronous transmission, whose termination time is not clear, is overlapped with the reservation time of another isochronous transmission, it is determined whether both isochronous transmissions are possible. When one isochronous transmission becomes disabled, a warning is issued to a user. Thus, reservation management including future time can be made, while compatibility with conventional constitution is kept, as it is, without confusing the user.
Patent JP-2003032320-A (JP)
Title: Digital wireless communication device provided with hitless switching circuit
Inventor: HIRAI MINORU
IPC: H04L69/40
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a hitless switching circuit that can replace an active transmitter with a standby transmitter without freezing a video signal. SOLUTION: This invention provides a method for employing the hitless switching circuit that takes clock, local, frame synchronization between the active system and the standby system and enabling a switching control panel to deviate a switching timing outputted between the active system and the standby system, thereby switching the active transmitter into the standby transmitter, without having to freeze video signal.
Patent JP-2003029719-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHASHI HIROYUKI
IPC: G09G3/36
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To suppress increase in the electric power consumption of a pulse width modulation system liquid crystal display device and to realize a further reduction in the power consumption of the device. SOLUTION: The device is provided with a liquid crystal panel having a plurality of common electrodes COM which are provided and extended in parallel along a first direction on one of pair of substrates sandwiching a liquid crystal layer and a plurality of segmented electrodes SEG which are provided and extended in parallel along a second direction that crosses with the first direction on the other substrate, a common driver which applies scannning signals to the electrodes COM and a segment driver which applies pulse width modulated data signal voltages corresponding to display data to each of the electrodes SEG. At the switching of the pulse width modulated data signal voltages being inputted to the electrodes SEG, the segment driver temporarily outputs voltages, that are approximately equal to the non-selecting voltages of the electrodes COM, to the segmented electrodes.
Patent JP-2003034940-A (JP)
Title: Precast manhole with a joint
Inventor: ONISHI KAZUMASA
IPC: E02D29/12
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a low cost precast manhole with a joint by which a joint pipe can easily be fixed to the manhole without disturbing but smoothing sewage flow. SOLUTION: In this precast manhole with a joint, a thru connection hole 12 is a stepped type consisting of a small diameter part 16 located at an inner position on the diameter of manhole body 8 and a large diameter part 17 located at an outer position on it; an insertion part 14 of a joint tube 14 made of a flexible tubular member connected within the connection hole 12 is forcibly fitted in the large diameter part 17 of this connection hole 12; and the inner diameter D1 of the small diameter part 16 of connection hole 12 and the inner diameter D2 of the insertion part 14 of joint tube 13 are made equal to the inner diameter D3 of sewage pipe 22 fitted in the reception opening 15.