baber/WOPTO huggingface dataset:
Patent JP-2002267279-A (JP)
Title: Refrigeration cycle controller
Inventor: SAKURAI YOSHIHIKO
IPC: F25B9/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration cycle controller, in which a valve is operated smoothly by appropriately setting the frequency of a control signal for driving an expansion valve or the valve of a capacity varying mechanism of a compressor. SOLUTION: The expansion valve and the capacity of a variable capacity compressor are controlled by a control signal, having an optimal duty ratio and a driving frequency set optimally for duty ratio operated from various conditions. If a decision is made that the viscosity of lubricant be increased at the initial stage of starting operation, the drive frequency is set at a minimal value. When hunting occurs in the refrigeration cycle, the drive frequency of the capacity control signal is regulated along with an expansion valve control signal thus converging the hunting.
Patent JP-2002256399-A (JP)
Title: Double oriented silicon steel sheet and production method therefor
Inventor: SANO NAOYUKI
IPC: H01F1/16
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a double oriented silicon steel sheet which is provided with more stable and excellent magnetic properties compared with those of the conventional material, and a production method therefor. SOLUTION: The double oriented silicon steel sheet has a composition containing <=0.005% C, 2.4 to 4.0% Si, 0.1 to 2.0% Mn, 0.01 to 0.10% Cr and 0.01 to 0.10% Cu, and the balance Fe with inevitable impurities. In its preferable production method, steel containing 0.02 to 0.2% C and 0.2 to 2.0% Mn, and as for the other elements, having the chemical composition same as the above is subjected to hot rolling and cold rolling; a separation agent for annealing containing a substance accelerating decarburization, or a separation agent for annealing containing a substance accelerating decarburization and a substance accelerating the removal of Mn are interposed between the obtained steel sheets; and then, final annealing is performed thereto in the temperature range of >=850 deg.C in an evacuated atmosphere.
Patent JP-2002265608-A (JP)
Title: Complex
Inventor: TAKESUTE KIYOSHI
IPC: C08G81/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a complex having excellent transparency, and excellent in physical properties such as light resistance, bleed-out resistance and heat resistance. SOLUTION: The complex contains a phthalocyanine compound which has been introduced into a silicon-containing polymer.
Patent JP-2002269786-A (JP)
Title: Optical disk device
Inventor: SAKURAI AKIRA
IPC: G11B7/095
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device having a high floating height and is easily adaptive to a small diameter lens of a high NA. SOLUTION: In the optical device for writing or reading information on an optical disk through a pickup, the device is equipped with a floating means for floating the pickup from the optical disk and with a control part for controlling the prescribed floating height of the pickup for the floating means.
Patent JP-2002263768-A (JP)
Title: Rolling method for ring-like product
Inventor: OHASHI HIROTO
IPC: B21H1/06
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a ring-like product rolling method capable of suppressing any uneven wall thickness, rapidly performing the rolling, and improving the production efficiency. SOLUTION: In this rolling method, a ring-like work is rolled while increasing the diameter thereof by using the forming roll 1 having a forming groove on an outer circumferential surface thereof and a mandrel 2 having a forming groove on an outer circumferential surface thereof, holding the ring-like work W passed through the mandrel between the forming roll and the forming groove of the mandrel, and rotating at least the forming roll out of the forming roll and the mandrel. The rolling-down speed of the forming roll is controlled to be low when the rolling is started before the forming groove of the forming roll is abutted on the outer surface of the ring-like work, and the permanent rolling is started, high in an intermediate stage in which the permanent rolling is performed, and low again in the final finishing.
Patent JP-2002265255-A (JP)
Title: Shelf assembly for firing roof tile
Inventor: KANESHIGE MITSUO
IPC: C04B33/32
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a shelf assembly for firing roof tiles which hardly inhibits the circulation of a combustion gas at the undersurface of each of a group of arrayed clay roof tiles and improves the self-standing stability of the clay roof tiles, thereby making a tool for preventing the roof tiles from falling needless. SOLUTION: The shelf assembly for firing the roof tiles is used for arranging the clay roof tiles 2 in a standing state such that the back part 21 of each clay roof tile 2 is directed downward. Supporting beams 31 and 33 for supporting the vicinity of both end parts of the undersurface of the back part 21 of each clay roof tile 2 and a supporting beam 32 for supporting the intermediate part of the undersurface of each back part 21 are built between standing shelf legs 11 with an interval so as to support the clay roof tiles at least at three points.
Patent JP-2002046876-A (JP)
Title: Picture image formation device and its control method
Inventor: TAKAHASHI ATSUYA
IPC: G06K15/16
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To display capacity of the maximum through put which a device originally has to the maximum without increasing cost on an electrophotographic picture image formation device. SOLUTION: An engine control part 202 judges whether paper feeding motion of a recording sheet is possible or not at the time of accepting a command for pint reservation for a plural number of papes in advance of a command for print demand from a printer controller 201, carries the recording sheet to a specified position of a carrier passage by carrier rollers 114, 115 by feeding it with the minimum constant interval in accordance with paper size by a paper feeding roller 110 or a paper feeding roller 112 at the time of judging it possible to feed the recording sheet, and printing motion is carried out by the command for the print demand.
Patent JP-2002270506-A (JP)
Title: Manufacturing method for large-grain polycrystalline film
Inventor: MATSUNO YOSHINORI
IPC: H01L21/20
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a large-grain polycrystalline film manufacturing method which suppresses any abnormal separation of a polycrystalline film silicon from a substrate to reduce the damage caused to both. SOLUTION: The large-grain polycrystalline film manufacturing method comprises a first step of forming a first insulation film, a first semiconductor film and a second insulation film in this order on a substrate; a second step of melt-recrystallizing the first semiconductor film covered with the second insulation film; a third step of removing the second insulation film to expose the first semiconductor film melt-recrystallized to enlarge the grain size; a fourth step of epitaxially growing a second semiconductor film on the exposed first semiconductor film; and a fifth step of forming through-holes into the second and first semiconductor films, and etching off the first insulation film to separate the second and first semiconductor films from the substrate. The substrate uses a single crystal silicon of an orientation plane (111).
Patent JP-2002265541-A (JP)
Title: Photoorientation material containing maleimide derivative and production method of photoorientation film
Inventor: FUKUDA MASANOBU
IPC: G02F1/1337
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a photoorientation film which has a voltage retention at a high temperature, a good orientation stability, and a sufficient durability to light or heat. SOLUTION: A photoorientation material which contains an alkenyl- substituted nadimide derivative and a polyfunctional maleimide derivative having constituting units exhibiting photoorientation properties is provided. The photoorientation film capable of orientating liquid crystal molecules without the necessity for rubbing is produced by using the material.
Patent JP-2002277409-A (JP)
Title: Inspection device for pattern of printed board
Inventor: ARAI SATOSHI
IPC: G01N21/956
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To inspect the wiring pattern of a printed board precisely and accurately at a high speed. SOLUTION: The point on the contour of an object to be inspected in an image is tracked by a contour tracking part 16 to form the coordinates list of the point on the contour. Predetermined feature quantities arithmetically led out using three points in total, that is, the arbitrary one point in the coordinates list and two points separated from one point by a distance(s) before and behind in the coordinates list, are calculated with respect to all of the points in the coordinates list by a feature quantity calculater 18. A flaw structural region is detected and classified on the basis of the calculated feature quantities by a position/class converter 24 for an inspection pattern.  The flaw structural region is classified to a class same or near to a class wherein a good article preliminarily obtained with respect to a good article sample by the same processing and stored in a position/class memory 26 for a reference pattern as a position/class list 26A is classified. The region is determined to be the good article by a position/class comparing part 28.
Patent JP-2001298572-A (JP)
Title: Facsimile equipment
Inventor: OUCHI TETSUYA
IPC: H04N1/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To solve the difficulty of a set value registration operation in facsimile equipment. SOLUTION: When a personal computer(PC) and the facsimile equipment (FAX) are connected, set items preliminarily set in the facsimile equipment side and their set values are displayed on the personal computer side, only items desired to be changed are selected by the personal computer side and their set values are changed and transmitted together with a rewrite command to the facsimile equipment, the facsimile equipment side once stores the data in a receiving buffer, confirms the reception and stores data such as a one easy step dial number, the opposite telephone number and the name of the opposite party for each case in an EEPROM.
Patent JP-2002277462-A (JP)
Title: Method and kit for measuring degree of hair damage
Inventor: YAMAUCHI TSUTOMU
IPC: G01N33/50
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a simple method and kit for measuring the degree of hair damage by which the degree of the hair damage of a human being, pet, etc., can be measured easily in a short time. SOLUTION: In the method, the degree of the hair damage can be measured by dipping a prescribed rate of the hair in an ionic colored compound solution for a prescribed period of time, and then, visually comparing the color tone of the solution with the color tone of a standard color tone sample indicating the color tone corresponding to the degree of the hair damage or by comparing the absorbancy of the solution with the absorbancy of the standard color tone sample solution corresponding to the degree of the hair damage.
Patent JP-2002280423-A (JP)
Title: Tape with adhesives for semiconductor devices and semiconductor device using the same
Inventor: FUJIMARU KOICHI
IPC: C09J7/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a tape for TAB the warp of which is a little and the working property of which is superior, and to provide a semiconductor device using the same. SOLUTION: The tape with adhesives for semiconductor devices is a laminate tape having at least an adhesive layer on an organic insulative film. The content of phenol remaining in the adhesive layer is 5 wt.% or less.
Patent JP-2002280623-A (JP)
Title: Method for manufacturing oxide thermoelectric material
Inventor: ONO YASUHIRO
IPC: C04B35/495
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an oxide thermoelectric material having a larger output factor. SOLUTION: A method for manufacturing an oxide thermoelectric material represented by a compositional formula Nax-y Ay CoO2 +d [0.6<x<=1.0, 0<=y<0.28, -0.4<d<=0], where A in the formula is at least one kind selected from Mg, Ca, Sr, Li or K and one kind of rare-earth elements. The method comprises at least a mixing step of uniformly mixing a complex of the A ion with a complex of Na ion and a complex of Co ion so that the ratio of the A ion, an Na ion and a Co ion in a solution has a prescribed value within the above range, a gelling step of adding a polyhydric alcohol to the solution obtained by the mixing step and heating the solution to gel it, a thermal decomposition step of heating the obtained gel to decompose an unrequired organic compound in the gel,  and a baking step of baking the material after the thermal decomposition step in an oxidized atmosphere at a prescribed temperature.
Patent JP-2002277935-A (JP)
Title: Photographing equipment
Inventor: HOSAKA TAKAO
IPC: G03B7/17
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide photographing equipment that eliminate the underexposure of a main object as photographing equipment which has a light adjusting means for adjusting the lighting time of a lighting tube by receiving electronic flash reflected from objects and which fixes the iris performance and shutter speed of its photographic lens in electronic flash photography. SOLUTION: This equipment is provided with a light adjustment inhibiting means which inhibits the dimming means from performing light adjustment when the luminance is higher than a specific level.
Patent JP-2001313606-A (JP)
Title: Communication base station device and communication terminal device
Inventor: KITADE TAKASHI
IPC: H04W52/08
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To minimize the control delay of closed loop transmission control. SOLUTION: A prescribed offset is provided between the timing of a receiving down link and the timing of a transmitting up link. A communication terminal receives a TPC command of the down link and changes the output power of the up link from the front of the first pilot data after receiving the TPC command. A base station device changes the output power of the down link at the forefront of the next pilot data after receiving the TPC command of the up link.
Patent JP-2001269390-A (JP)
Title: Tablet cutting apparatus
Inventor: YUYAMA HIROYUKI
IPC: A61J3/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To automatically cut a tablet in half. SOLUTION: This apparatus includes a tablet supplying part for supplying tablets stored while being classified according to their kinds, and a tablet cutting part for cutting each tablet supplied from the tablet supplying part into two.
Patent JP-2002291030-A (JP)
Title: Portable terminal equipment, method for selecting wait channel for common mobile communication system, waiting channel selection program and computer- readable recording medium
Inventor: OBATA KAZUNORI
IPC: H04W48/18
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide portable terminal equipment that suppresses position registration traffic due to transfer between common mobile communication systems of the portable terminal equipment. SOLUTION: In the case of communication by the portable terminal equipment while selecting a wait channel between 1st and 2nd mobile communication systems where parts of radio wave areas 22-40 are in duplicate, a storage section 18 of the mobile terminal 10 stores a frequency band of the mobile communication system to which the position is registered, a control section 16 detects the stored frequency band of the mobile communication system in the storage section 18 at final position registration and the portable terminal equipment selects the wait channel of the mobile communication system of the detected frequency band with priority.
Patent JP-2002277721-A (JP)
Title: Lens barrel
Inventor: NOMURA HIROSHI
IPC: G02B7/10
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a lens barrel whose diameter is made small and which is constituted so that a lens group is smoothly moved without transmitting external force to the lens group even when the external force is exerted on a member forming the outside surface of the lens barrel as a lens barrel where the lens group is moved in an optical axis direction by a cam ring and a straight advance guiding member. SOLUTION: This lens barrel is equipped with a fixed ring, the cam ring positioned on the inner periphery side of the fixed ring and driven to be rotated, at least one straight advance guiding ring positioned between the fixed ring and the cam ring and guided to straight advance by the fixed ring, and a lens group frame positioned on the inner periphery side of the cam ring and moving in the optical axis direction by the rotation of the cam ring. The lens group frame is supported in a state where it is guided to straight advance by a lens group supporting part formed to be positioned more forward than the front end face of the cam ring on the straight advance guiding ring.
Patent JP-2002290586-A (JP)
Title: Robot-linked intercom
Inventor: KITAGAWA KAZUMI
IPC: G10L15/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To enable a resident to readily confirm calling from a visitor who is outside a residence, even from a place away from an interphone master device set in the residence, by performing call announcement based on the reacting operation of a movable robot linked to the interphone master device. SOLUTION: A calling sound recognizing circuit 35 is allowed to preliminarily learn a calling sound in a specific pattern to be rung and outputted by a master device speaker 20 of an intercom master device 2 via a sound collecting microphone 30 of a movable robot 3. At the detecting of the interphone call, that is, at detecting of a call from the interphone slave device 1, when it is recognized that the pattern of the calling sound rung and outputted by the master device loudspeaker, and collected through the sound collecting microphone is the same as the pattern of the preliminarily learnt call sound by a call sound recognizing circuit, indicator units 31a and 31b and motors 33a, 33b, and so on are driven, and a call informing sound is rung and outputted so that call announcement can be executed,  based on reacting operation processing preliminarily stored in a program processing circuit 36.
Patent JP-2001316037-A (JP)
Title: Device for processing blister sheet
Inventor: WICK WOLFGANG
IPC: B65H39/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of a device as compared with a conventional one. SOLUTION: This blister sheet processing device 10 is provided with a punching device 11, a blister sheet 1 stacking device 16 and a conveying device. The conveying device has a suction rotor 17 for simultaneously extracting the blister sheets 1 suction rotors 18 and 19 for conveying them, a conveyer belt 30 for loading first blister sheets, and the suction rotor 19 for mounting a second blister sheet on each of the first blister sheet,. The two blister sheets 1 are overlapped together on their projecting sides and arranged by being shifted sideward. The conveyer belt 30 has a device 52 for matching the two mutually overlapped blister sheets. The device laterally conveys the first blister sheets from a receiving position of the suction rotor 18 to the underside of the suction rotor 19 for mounting the second blister sheet.
Patent JP-2002287038-A (JP)
Title: Optical fiber end face observation microscope
Inventor: FUJIWARA YASUAKI
IPC: G02B21/26
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To develop a technique capable of more exactly recognizing the state of the end face of an optical fiber by observing the end face from different plural directions. SOLUTION: The optical fiber end face observation microscope 10 which is capable of easily changing the direction of the front end projected from a fiber holder 14 of the optical fiber 13 fixed to the fiber holder 14 with respect to a microscope body 12 by rotating a holder holding section 15 for holding the fiber holder 14 by a direction changing mechanism 20.
Patent JP-2002286708-A (JP)
Title: Compressive permeation testing machine
Inventor: TANAKA HIDEKI
IPC: C02F1/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a compressive permeation testing machine capable of favorably measuring the index, etc., of the compressiveness of an organic compound cake whose filtrating characteristic will easily vary depending upon the temperature in crystallization or the filtrating temperature of crystallization slurry. SOLUTION: The compressive permeation testing machine is composed of a cylinder split in upper and lower parts in such a way as connectable, a piston concentrical to the cylinder, a gauge part to measure the value of the load applied, a compression chamber located below the piston and bounded by a porous plate and a filter material, a liquid sump positioned in the lower part of the compression chamber, a permeating liquid inlet positioned in the lower side wall of the joint and leading to the liquid sump, a permeating liquid outlet positioned in the side wall at the piston top, and a jacket part installed on the side wall and the bottom surface of the cylinder.
Patent JP-2002287897-A (JP)
Title: Mouse
Inventor: USUI AKIHIKO
IPC: G06F3/0354
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To move an indicator on a computer screen by mounting two balls in a mouse and rotating rollers by rotation of at least one of the balls. SOLUTION: Two balls 4 are mounted inside a mouse body 1. Output signals X1 , X2 of the rollers 7a, 7b being driven for rotation by each ball 4 are input into an OR circuit A as a logical add circuit and output signals Y1 , Y2 of the rollers 7c, 7d are input into an OR circuit B. The indicator is moved in an optional direction on the screen by the output signal by rotation of at least one of the balls 4 by signals X3 , Y3 output via the OR circuits.
Patent JP-2002282546-A (JP)
Title: Video game program, recording medium with video game program recorded thereon, hero character determination method in video game and game device
Inventor: KAWAZU AKITOSHI
IPC: A63F13/45
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To allow a player to obtain a sense of closeness or sense of emotional unity to a hero character in a game. SOLUTION: Any one is randomly selected from question item groups (S1). In the randomly selected question item group, a question item 1 is displayed (S2). It is judged whether a selection input is performed to any selection branch of the displayed question item 1 or not (S3), and when the answer input of a question item 7 that is the last question item in this question item group is ended, any one of characters CA, CB and CC is randomly determined as the hero character (S6). Accordingly, although the hero character is actually selected and determined regardless of the answers to the question items 1-7, the player is under the illusion or impression that the hero character suited to its own character or taste is selected on the basis of the own answers to the question items 1-7.