baber/WOPTO huggingface dataset:
Patent JP-2002043641-A (JP)
Title: Piezoelectric element and ink jet recording head using the same
Inventor: SUMI KOJI
IPC: H01L41/318
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric element having a large displacement in which frequency dependence of piezoelectric characteristics can be reduced by reducing residual displacement. SOLUTION: The piezoelectric element comprises a piezoelectric element film 41, and upper and lower electrodes 42 and 32 sandwiching the piezoelectric element film 41. The piezoelectric element film 41 is represented by Pbx(ZryTi1-y) O3, where 0.8<x<1, 0.53<=y<1 and preferred orientation is (111) face or 0.8<x<1, 0<y<0.53 and preferred orientation is (100) face.
Patent JP-2002007389-A (JP)
Title: Japanese input dictionary for computer
Inventor: ASAKAWA HITOSHI
IPC: G06F17/21
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a document in Japanese can not be rightly prepared because of wrong character selection since only a KANJI list related to conversion is displayed and plural homophony KANJI are displayed when a Japanese word is inputted to a computer and converted, concerning a conventional Japanese input dictionary for computer. SOLUTION: This dictionary is provided with a first means for adding the explanation of meaning to the KANJI on the KANJI list related to conversion and a second means for displaying the contents of a Japanese dictionary for the more detailed explanation of meaning, that the relevant KANJI has. Thus, in the process of conversion, the meaning or the like of the relevant KANJI can be known and the KANJI matched to the document to be prepared can be rightly selected.
Patent JP-2002005608-A (JP)
Title: Touch sensor
Inventor: MATSUHASHI AKIRA
IPC: G01B7/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional touch sensors that accurate positional information for an object which is to be measured, for example a spherical end mill, can be acquired only when the spherical end mill evenly contacts the bevel of a conical hole of a contact, however, then it is very difficult to make the centerline of conical hole coincide with the centerline of a spherical end mill E. SOLUTION: A floating means is provided for translation relative to a reference surface 1a, using a plurality of balls 7 when the object E, for example a spherical end mill, vertically falls to the reference surface 1a and beings to contact a conical hole surface 9a of a contact 9. Thus, the object E contacts the conical hole surface 9a evenly, while as the object E pressurizes/displaces the contact 9, the sliding axis 2 slides downward to actuate a switch means provided inside a housing 1, for transmitting an electrical signal.
Patent JP-2001056941-A (JP)
Title: Scanner for optical recording medium
Inventor: BUECHLER CHRISTIAN
IPC: G11B7/085
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To enable the discrimination of the direction at the time during a track is crossed by an intermediate track signal (MZC) by providing a device wherein this signal MZC is formed, in a read-out or write-in device with respect to data marks of an optical recording medium which are provided with the data mark arranged along the track and a header mark arranged while horizontally offsetting with respect to a center of the track. SOLUTION: This device is provided with a header sequence detector 9, a track cross detector 10 and an intermediate track detector 11. This intermediate track detector 11 is connected to outputs of a header discriminating device 8, track cross detector 10 and header sequence detector 9, to generate the intermediate track signal MZC.
Patent JP-2002042593-A (JP)
Title: Tape
Inventor: NIWAYAMA KISHIO
IPC: H01B3/30
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a tape allowing a base material not to contain a halogen while having the physical properties (fire retardancy, electrical insulating properties and flexibility) of a conventional wire bundling tape. SOLUTION: The tape made of a PO(polyolefin) resin is coated with a diphenyl-phosphate fire retardant and/or a guanidine fire retardant.
Patent JP-2002038772-A (JP)
Title: Latch lock
Inventor: GOTO KEISUKE
IPC: E05C1/16
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a latch lock capable of simply and easily stopping the turning of seat plates when a latch body is set in a circular lock hole of a door. SOLUTION: The circular lock hole 3 is formed in the door 2, the latch body 5 getting in and out a latch volt 4 from the end face of the door 2 is buried in the door 2, a hub 6 of the latch body 5 is placed at the center of the lock hole 3, both inside and outside seat plates 7 and 7 for closing the lock hole 3 are provided to both inside and outside surfaces of the door 2, both inside and outside seat plates 7 and 7 are connected to each other with a connection means placed to the outside of the latch body 5 in the lock hole 3, a handle 10 held by both inside and outside seat plates 7 and 7 is fitted to a basic shaft 11 passing through the hub 6, a turning stop means 12 for controlling a relative rotation by engaging with the latch body 5 is provided to at least one of both inside and outside seat plates 7 and 7 so as to project it to the inside of the lock hole 3.
Patent JP-2002040832-A (JP)
Title: Image forming device for synthetic resin plate
Inventor: MORIKAWA HARUKI
IPC: B41J13/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device for a synthetic resin plate which can form as many images as possible while securing a sufficient fixing time to suppress a fixing defect in the case that an electrophotographic system is used to form an image on the synthetic resin plate. SOLUTION: In a fixing position, a fixing pressure is applied between a fixing roll 81 and an optical disk D, and an elastic layer 81b of the fixing roll 81 is elastically deformed to give a prescribed nip width N between the fixing roll 81 and the optical disk D. Fixing time is sequred long which is necessary for sufficient heating of toner as an image developing material on a protective layer surface of the optical disk D by providing the nip width N.
Patent JP-2002035888-A (JP)
Title: Resin-coated sand for shell mold
Inventor: FURUSAWA HIROSHI
IPC: B22C1/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin-coated sand for a shell mold capable of reducing generation of smoke when forming a mold and retaining or improving the collapsible property of a core even after casting. SOLUTION: At least one of oxides of metallic elements selected from among (A) foundry sand, (B) a thermosetting phenol resin, (C) alkali metal oxygen salt, (D) iron, copper, nickel, cobalt, and zinc is contained in the resin-coated sand for a shell mold.
Patent JP-2002041999-A (JP)
Title: Contents delivery system, contents delivery method, delivery server, and computer readable recording medium stored with delivery program
Inventor: NAKAMURA SHUNSUKE
IPC: H04N5/44
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To simply accumulate contents to be used by the other people in a delivery server for many people other than a specific person. SOLUTION: The delivery server 10 provides an authoring tool to a creator terminal unit 20 in accordance with a demand from the creator terminal unit 20. The creator terminal unit 20 provides the contents prepared using the authoring tool (for example, incoming melody) to the delivery server 10, which stores them. The delivery server 10 supplies the stored contents to a client terminal unit 30 in accordance with a demand from the client terminal unit 30. At this time, the delivery server 10 performs accounting for the supply of the contents for the client terminal unit 30 and distributes a part of accounting money for a registered person in the creator terminal unit 20 providing the supplied contents.
Patent JP-2002054177-A (JP)
Title: Oil reservoir device for construction machinery
Inventor: TAKANO OSAMU
IPC: E02F9/08
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an oil reservoir device for construction machinery, facilitating the operation of removing an oil filter and allowing waste oil to be easily recovered in a short time in the case of the above operation. SOLUTION: In the oil reservoir device for recovering the waste oil drained from a filter mounting hole (55c) at the change of the oil filter (55) of an engine, an under cover (26) is installed below the oil filter (55), and an oil tray (30) is disposed on the top surface of the under cover (26) right under the oil filter (55). Additionally, a drain hole (30a) is formed in the oil tray (30), and an on-off valve (39) is detachably fitted into the drain hole (30a).
Patent JP-2002055852-A (JP)
Title: Object generation/extinction information management system
Inventor: OZAKI YUKIO
IPC: G06F11/34
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an object generation/extinction information management system to take out pieces of information about the generation and the extinction of the object when a program is executed and to manage them by registering them in a data base. SOLUTION: A dynamic information adding part 101 reads a source file 1.111 described in a C++ programming language, embeds a processing so as to output generation and extinction information of the object at timing of the generation and the extinction of the object and generates a source file 2.112. A log analyzing part 102 reads a generated log file 114 by executing an executable file 113 generated from the source file 2.112, analyzes the pieces of generation/extinction information of the object and registers the pieces of information in the data base 115. A program structure referring part 103 takes out the pieces of information registered in the data base 115 and displays them on an output device 116.
Patent JP-2002056938-A (JP)
Title: Support structure of connector
Inventor: MASSHU GRANT
IPC: H01R13/74
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To enable to perform core alignment function repeatedly. SOLUTION: To a metal panel 10 is opened a fitting hole 11, on each side of which a pair of elastic pieces pairing up each up and down and left and right are integrally formed. The elastic pieces 12A, 12B are plugged into plug-in grooves 24A, 24B of an outside face of a male connector 20 prevented from coming off, only being allowed to move in the width direction within the plug-in grooves 24A, 24B.  For instance, when a shaft center F of a female connector 30 is deviated upward from a shaft center M of a male connector, the upper elastic piece 12A is deformed and bent in a compressed state from bent parts 15, 16 and the lower elastic piece 12A is deformed and bent in a tensile state from the bent parts 15, 16, and at the same time, as the left and right elastic pieces 12b move relatively downward inside the plug-in groove 24B, the male connector 20 is displaced upward to have both connectors 20, 30 core-aligned.
Patent JP-2002057334-A (JP)
Title: Semiconductor device
Inventor: HAYASHI TETSUYA
IPC: H01L29/78
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving the integration degree by reducing the size of a basic structure by forming a small gate region. SOLUTION: Grooves 19 are disposed to sandwich the gate region 8 on one main surface of an n-type semiconductor base of a drain region 2. A minimum value of a width of the groove 19 on a part in contact with the region 8 is smaller than the width of the groove 19 of the part in contact with a channel region 7, and the width of the groove 19 is smoothly changed between the part in contact with the region 8 and the part in contact with the region 7.
Patent JP-2002054860-A (JP)
Title: Thermostatic expansion valve
Inventor: MINOWA SHIYOUKEN
IPC: F25B41/06
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To suppress a hunting phenomenon in a thermostatic expansion valve. SOLUTION: A heat transfer delay member 140 is disposed in the lower chamber 85 of a diaphragm 82 in such a manner that the upper end thereof is in contact with a support member 82', a flange part 141 being supported on the inner surface of a housing 81, the outer surface of a cylindrical part 143 being in contact with the inner surface of the housing 81 and the fore end of a throttle 142 being inserted into a second hole 72 and brought into contact with the outer peripheral surface of a thermally responsive motion member 100. The member 140 is so fitted outside a refrigerant passage of a second passage 63 as to cover the outer surface of the thermally responsive motion member 100, and a space 144 is formed between the outer surface of the member 100 and the inside of the cylindrical part 143 by the throttle part 142.  Suppression of the hunting phenomenon is improved by activated carbon 40, and penetration of a refrigerant into the lower chamber 85 is checked. With a change in the temperature of the refrigerant, heat is transferred from the heat transfer delay member 140 to the thermally responsive motion member 100 through the space 144 and a further delay is given by the responsiveness to the change in the temperature of the refrigerant at the outlet of an evaporator.
Patent JP-2002053621-A (JP)
Title: Photopolymerizable resin composition and laminate
Inventor: ARIHISA SHINJI
IPC: H05K3/06
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an alkali-developable photopolymerizable resin good in contrast after the exposure, excellent in preservation stability, and having a high sensitivity and high resolution, and further to provide a laminate thereof. SOLUTION: This photopolymerizable resin composition comprising (i) a thermoplastic polymer, (ii) a monomer having two or more ethylenically unsaturated group, (iii) a photopolymerization initiator of formula (I), (iv) 1- hydroxybenzotriazole, (v) carboxybenzotriazole or a compound of formula (II) and (vi) a leuco dye is produced.
Patent JP-2002062897-A (JP)
Title: Vice coder and voice decoder and voice coding method and voice decoding method
Inventor: AOYAMA KENJI
IPC: G10L25/78
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To conduct switching of a voice coding means or a voice decoding means from an active system to a standby system employing a simple function without superimposing noise on audio signals. SOLUTION: Discrimination is made by an active use side first sound discriminating section 108 to determine whether received PCM audio signals are in a sound state that is a voice uttering level or in a unvoiced sound state that is not an uttering level. When the discrimination result indicates the unvoiced sound state, an actively used first coding subblock 105 among plural coding subblocks 105 and 106, that compress the received PCM audio signals and convert the signals into highly efficient audio signals, is switched to a standby side second coding subblock 106.
Patent JP-2002027870-A (JP)
Title: Squid fishhook with auxiliary device
Inventor: UYAMA KOJI
IPC: A01K85/00
Filed: 2000-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary device-attached squid fishhook which is formed by disposing the auxiliary device on a conventional squid fishhook and can efficiently fish a squid. SOLUTION: This squid fishhook with the auxiliary device, formed by downward and approximately vertically disposing a bar-like member 1b from the middle portion of a bar-like member 1a having a hook body 2a and a sinker 5a disposed thereon in a conventional squid fishhook B, disposing a bending mechanism 9 at the tip of the vertical bar-like member 1b, disposing bar-like members 1c extended along the upper bar-like member 1a on the shaft member 9b, disposing hook bodies 2b at the tips of the bar-like members 1c, disposing a sinker 5b at the other tips, approximately vertically disposing contact members 6 at shaft member-near positions of the bar-like members 1c on the side of the sinker 5b from the bending mechanism 9, and disposing fishing line guides 7 and a fishing line receiver 8 at the tips of the contact members 6.
Patent JP-2002076300-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NAKABAYASHI TAKASHI
IPC: H01L27/10
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, having a small area which functions as an e-DRAM which does not have void regions, and to provide a method for manufacturing the same. SOLUTION: An etching stopper member, constituted of a material having a resistance to etching agent of a first interlayer insulating film 110, is formed under a cell plate electrode 116 so as to surround an active region along a peripheral edge of the electrode 116. For example, as the etching stopper member, a dummy gate wiring 106 and a cylindrical wall 130 formed on the wiring are provided. Either the wiring 106 or the wall 130 may also be provided. Since etching of the interlayer insulating film in the lateral direction is prevented in a boundary between a DRAM memory and a logic unit, it is no longer necessary to provide a margin which takes into consideration this etching, and the area of the DRAM memory can be reduced.
Patent JP-2001142216-A (JP)
Title: Additive, method for preparing compound, photoresist composition, photoresist pattern forming method and semiconductor device
Inventor: JUNG JAE CHANG
IPC: C08K5/21
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an additive capable of ensuring the PED stability of a photoresist composition. SOLUTION: A urea compound of formula 1 having an appropriate level of basicity is introduced as an additive into a photoresist composition. The effect of amines present in the external air is reduced by the additive and the formation of no pattern or a T-top due to post-exposure retardation is effectively prevented in a lithography step utilizing a light source such as KrF, ArF or EUV. In the formula 1, A is formula 2 or R7; R is a 1-20C straight chain or side chain alkylene, an arylene, an alkylene containing an ether bond or an arylene containing an ether bond; R1-R7 are each H, a 1-20C straight chain or side chain alkyl or an aryl, and R1 and R2, R5 and R6, and R3 and R7 may have a structure combined with a cyclic structure.
Patent JP-2002075476-A (JP)
Title: Photoelectric conversion film, photoelectric conversion electrode, and photoelectric conversion element
Inventor: KADOTA ATSUSHI
IPC: H01L31/04
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion film, a photoelectric conversion electrode, and a photoelectric conversion element including titanium oxide, which have higher electron conductivity than the above as of conventional, and advantageously applied, for example, to a pigment sensitized solar cell. SOLUTION: The photoelectric conversion element is composed of a photoelectric conversion electrode, an opposite pole, and an electrolyte contacting with above electrodes, and the photoelectric conversion electrode comprises a substrate with a conductive surface, a titanium oxide film formed on the conductive surface, and an organic pigment adsorbed on the surface of the titanium oxide film, and the titanium oxide film contains ion dopant of a metal with five valence.
Patent JP-2002079674-A (JP)
Title: Liquid discharge head unit, head cartridge and method of manufacturing liquid discharge head unit
Inventor: OHASHI TETSUYA
IPC: B41J2/16
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To enable highly accurate discharging of liquid. SOLUTION: A frame body 20 is butted onto a base plate 10 and joined in a state in which the frame body is arranged to a predetermined relative position to a setting reference 13. Moreover, a chip unit 30 is butted against a side face of the frame body 20 and joined to the frame body 20 in a state in which the chip unit is disposed to a predetermined relative position to the setting reference 13. In this manner, a position of a discharge opening 32a can be highly accurately positioned to the setting reference 13 which is used as a positioning reference when the liquid discharge head unit 1 is set to a body of a liquid discharge apparatus, so that the liquid can be highly accurately discharged.  Furthermore, an orifice plate 32 can be protected from being applied by an external force by setting a front cap 40, preventing adverse effects by the external force to an accuracy of discharging the liquid.
Patent JP-2002087735-A (JP)
Title: Inclined lift
Inventor: HANAOKA SHIGERU
IPC: B66F11/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an inclined lift easily installed in a general house and facilities with stairs with narrow width. SOLUTION: This inclined lift is provided with a fixed part 10 mounted along the inclination of the stairs 2; a moving part 11 moving along the fixed part 10; and a load carrying part 12 provided on the side of the moving part 11 to carry moved objects. The fixed part 10 is provided with a base 13 fixed along the inclination of the stairs 2, and a rack 17 and guide rails 19, 25 provided at the base 13 with the same inclination as the inclination of the stairs 2. The moving part 11 is provided with a frame 30 movably disposed at the base 13, a driving means 31 provided at the frame 30, a pinion 43 rotated by the driving means 31 and meshed with the rack 17, and at least a pair of guide rollers 32, 53 for holding the guide rails 19, 25.
Patent JP-2002092190-A (JP)
Title: Method and system for commodity evaluation and recording medium
Inventor: SHINGU MASATAKA
IPC: G06Q40/06
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To present an insurance commodity which is most suitable for a subtle request of a person who desires to buy insurance. SOLUTION: In client terminals 6-i (i=1 to n), 'the weighting value' of an evaluation item, which seems the most important is defined as 10 points to input 'weighting values' of the other evaluation items relative to it, in accordance with a weighting value input screen. 'The value of the degree of satisfaction' of an insurance commodity (= insurance company) which is the most 'satisfactory way' to satisfy the person is defined as 10 points to input 'values of the degrees of satisfaction' of the other insurance commodities to respective evaluation items relative to it, in accordance with a satisfaction degree value input screen.  An insurance information service server 1 calculates 'total evaluation points' of each insurance commodity, on the basis of 'weighting values' and 'values of degrees of satisfaction' of respective evaluation items by a point calculation part 3 and sends them to client terminals 6-i.
Patent JP-2001138769-A (JP)
Title: Combination meter for automobile provided with variable color display unit
Inventor: ABEL HEINZ-BERNHARD
IPC: B60K35/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To improve the possibility of recognition in relation to a change in a color variable display unit when the critical operating condition to the driver of an automobile is generated. SOLUTION: In this combination meter for automobile provided with a variable color display unit capable of displaying at least two different measurement values and/or operating condition with analog and/or digital type, when a measurement value of an automobile is more than the predetermined value or less than the predetermined value, plural measurement values to be displayed and/or display color and/or display brightness of plural operating condition to be displayed are changed.