baber/WOPTO huggingface dataset:
Patent JP-2003055046-A (JP)
Title: Piezoelectric ceramic composition, piezoelectric device using the same and producing method therefor
Inventor: TAKAHATA TETSUYA
IPC: H01L41/273
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic composition which has a high mechanical quality coefficient on high electric field driving. SOLUTION: Into the main components of (Pb1-u Au )v  (Zn1/3 Nb2/3 )w (Sn1/3 Nb2/3 )x Tiy Zrz }O3 (wherein, A is at least one or more of metallic elements electrode from lanthanum series, 0.85<=u<=0.99, 0.97<=v<=1.03, 0.01<=w<=0.20, 0.01<=x<=0.15, 0.35<=y<=0.48, 0.30<=z<=0.50, and w+x+y+z=1), as assistant components, Mn is incorporated by 0.05 to 2.5 wt.% expressed in terms of MnO2 to 100 wt.% of the main components, and Si by 0.01 to 0.5 wt.% expressed in terms of SiO2 .
Patent JP-2003049449-A (JP)
Title: Anti-reflection device for construction machine
Inventor: TEZUKA MASATO
IPC: E02F9/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an anti-reflection device for a construction machine capable of preventing a visual filed of a driver from being interfered by a light reflected by a canopy top member. SOLUTION: An floodlight 7 is disposed inside the canopy top member 6 projecting frontward from the upper part of a cab 4, and a partition member 14 covering the lower part of the floodlight 7 and another partition member 15 covering the side of the floodlight 7 are disposed along the both side ends of the canopy top member 6 respectively. When the light from the floodlight 7 is reflected toward a front window 5 of the cab 4 by the canopy top member 6, the reflected light is obstructed by the partition members 14 and 15 so as to be prevented from interfering the visual field of the driver and the upper part and the front part of the floodlight 7 are covered with the top surface part 9 and the front part 10 of the top canopy member 6 so as to be protected from falling soil.
Patent JP-2003055599-A (JP)
Title: One pack baking type coating material composition
Inventor: HARADA KENJI
IPC: C09D175/04
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a one-pack type baking type coating material composition which has both excellent adhesiveness and excellent flexibility even at a low baking temperature. SOLUTION: This one pack baking type coating material composition contains a specific bisphenol type epoxy resin having alkylamine chains and an adduct block isocyanate compound as essential components.
Patent JP-2003052931-A (JP)
Title: Pinball game machine
Inventor: MUKOUGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To achieve an announcement about the development, or the like, of the variable display of patterns by voice outputs. SOLUTION: Firstly, a voice control board 46 starts to output a melody at the step 1 when the data received from a pattern display device 15, is a varying start data (S334), starts to output a melody at the step 2 for usual time when it is a normal ready to win data (S335), starts to output the melody at the step 2 for a development period when it is a development ready to win data (S336), starts to output a super ready to win melody when it is a super ready to win start data (S337) or ends the outputting of a BGM when it is a patterns defining data (S338).  At the timing of starting the step 3 during the outputting of the BGM (S341: YES), if the ongoing operation is at the step 2 for the usual time, the outputting of a melody at the step 3 for usual time is started or if it is at the step 3 for the development period, the outputting of the melody at the step 3 for the development period is started (S342). This enables announcement about the possibility of the development to the super ready to win state by gradual changes in the BGM.
Patent JP-2003052224-A (JP)
Title: Assist bar for combine harvester
Inventor: SATO SHOICHI
IPC: A01D67/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To enable the action of an operator for stabilizing the body by momentarily holding an assist bar 27a to be carried out more precisely, further to facilitate the support of the operator when the body is leaned forward from an operation panel 23a, and to improve the rigidity of the operation panel 23a in the front and rear direction. SOLUTION: This combine harvester has a structure having a driving operation part 4 installed in the side of a reaping part and having an operator's seat 17, a steering column 20 stood at the front side of the operator's seat 17, and the operation panel 23a mounted between the operator's seat 17 and the reaping part 3, having a length nearly same as the distance from the operator's seat to the steering column 20. The assist bar 27a having the length over the whole range of the front and rear length of the operation panel 23a is installed in the upper surface of the operation panel 23a.
Patent JP-2002125951-A (JP)
Title: Diagnostic imaging
Inventor: LIU KECHENG
IPC: G06T15/08
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To enhance precision when a blood vessel lumen in a blood vessel whose image is picked-up is drawn. SOLUTION: A plurality of volume images 130-134 which are temporally resolved are generated in a diagnostic imaging system 100 and a diagnostic imaging. A time passage projection processor 140 temporally collapses the volume images. A space projection processor 146 performs a maximum or minimum value projection along radiation passing through the voxel of a three- dimensional image. When the temporal collapse and the maximum or minimum value projection are continued by a certain order, the volume images temporally resolved are reduced to be two-dimensional images 148 which are temporally collapsed and also spatially projected. Time passage information is recorded in a database so that auxiliary diagnostic information or timing information for subsequent reference is obtained.
Patent JP-2003063418-A (JP)
Title: Steering device
Inventor: FUKUOKA HIROKI
IPC: B62D3/12
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a separating mechanism for separating a rack shaft of a rack and pinion type steering device from an end of the sliding range thereof can not be located. SOLUTION: The separating mechanism 16 of this steering device 1 is formed into a unified separating unit 17 having a cylindrical case 21, a cylindrical sliding member 22 sliding inside of the case 21, an extension part extended from the sliding member 22 to freely project from the case 21, and an elastic member 24 held inside of the case 21 to energize the sliding member 22 outward, and fixed to an end 14 of a housing 2 for supporting the rack shaft 5 freely to slide. The separating unit 17 is formed freely to move in relation to the rack shaft 5, and the separating mechanism 16 can be fitted even if a rack gear 6 is formed to the end of the rack shaft 5.  With this structure that the extension part 23 is formed, the sliding member 22 smoothly deforms the elastic member 22 without generating a deflection thereof in relation to the rack shaft 5 and the case 21, and durability of the separating mechanism 16 can be thereby improved.
Patent JP-2003054124-A (JP)
Title: Color developing sheet for pressure-sensitive copying
Inventor: TOMOKIYO KEIICHIRO
IPC: B41M5/155
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a color developing sheet for pressure-sensitive copying which is excellent in low-temperature initial coloring properties and also in coloring density and the surface strength of a color developing layer. SOLUTION: In regard to pressure-sensitive copying recording which utilizes a coloring reaction of an electron-donating colorless dye and an electron- accepting color developing agent, the color developing layer constituted of an acrylonitrile-butadiene latex and/or an acrylic ester latex containing an electron-accepting organic compound and having a glass transition temperature of -5 to -50 deg.C is provided at least on either the surface or the rear of a substrate.
Patent JP-2003067590-A (JP)
Title: Intermediation device for trading of merchandise using network
Inventor: WATABE TSUTOMU
IPC: G06Q50/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To surely and quickly inform a customer that a store can accept the terms desired by the customer at the present time and to allow the customer to accomplish purposes without going to the store. SOLUTION: The terms of purchase about the merchandise desired by a person who wants to purchase the merchandise are accepted by operation of a keyboard 32 and the terms of sales about the merchandise desired by a person who wants to sell it are also accepted. The merchandise and the accepted terms of sales desired by the person who wants to sell the merchandise are registered in databases 16 and 17; when the merchandise meeting the terms of purchase accepted is found by accessing the databases, a reservation flag is set to the merchandise in the database and the reservation of the merchandise is transmitted to the terminal of the person who wants to purchase the merchandise.
Patent JP-2003068161-A (JP)
Title: El panel and key switch with el panel
Inventor: MORI NAOYUKI
IPC: H05B33/24
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a thin and low cost EL panel capable of illuminating a display membrane in multiple colors by switching, and a key switch using the panel. SOLUTION: In this key switch 1 with the EL panel, the EL panel 10 for illuminating a key pad 4 is disposed between a key pad 4 with light diffusivity and a switch 5 opened and closed by the operation of the key pad 4. The EL panel 10 comprises an opening 10A allowing the key pad 4 to be inserted therein and a plurality of light emitting layers 13a and 13b with different luminescent colors disposed on the peripheral surface of the opening 10 with no overlapping with each other.
Patent JP-2003063826-A (JP)
Title: Method for recovering chromic acid and bichromic acid
Inventor: KATO ISAMU
IPC: C02F1/42
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering chromic acid or bichromic acid capable of effectively recovering hexavalent chromium compounds as control subjects compounds and valuables by separating chromic acid ion or bichromic acid ion and manganese compounds from waste water containing chromic acid ion or bichromic acid ion and permanganic acid ion. SOLUTION: This method is characterized by reducing treatment of a treated water containing chromic or bichromic acid ion and permanganic acid ion at 2.5 to 4 of pH and contacting with anion exchange resins in order to separate chromic or bichromic acid ion.
Patent JP-2003069172-A (JP)
Title: Simultaneously baking silicon nitride circuit board and its manufacturing method
Inventor: YANO KEIICHI
IPC: H05K3/38
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a simultaneously baking silicon nitride circuit board which has a high thermal conductivity and excellent heat sink properties, which has a high strength and small occurrence of a fault due to a release of a conductor layer (metallized layer) and which can be formed in a small size and to provide a method for manufacturing the same. SOLUTION: The simultaneously baking silicon nitride circuit board 1a comprises a silicon nitride board 2a, and simultaneously baking metallized layers 3a, 3b integrally formed on at least a front surface of the board 2a and containing at least one type of high melting point metals of W and Mo as main components. The thermal conductivity of the board 2a is 60 W/m.K or more. An areal ratio of a crystal compound phase in a grain boundary phase of the board 2a with respect to an overall grain boundary phase is 20% or more.
Patent JP-2003077466-A (JP)
Title: Manufacturing method of non-aqueous electric energy storage unit and its electrode active substance
Inventor: OGAWA AKIRA
IPC: H01G11/46
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electric energy storage unit and a metal oxide electrode used for the storage unit that have a high energy density and high output density, and little deterioration in charge and discharge cycle, and have sufficient water removal and little adhesion of a foreign matter, and are improved in characteristics as a capacitor and a lithium secondary battery such as conductivity or the like. SOLUTION: This is a manufacturing method of a manganese compound electrode that is used in a non-aqueous electric energy storage unit such as a lithium ion capacitor or a lithium ion secondary battery or the like, and it comprises a first process in which +2 to +7 valence, preferably, +2 valence (bivalent) manganese ion, a water soluble polymer, and an organic acid are agitated at a temperature at which the polymer is not precipitated and the solution of the polymer is formed, a second process in which the organic acid manganese complex and the above polymer are reacted by agitating at a temperature of more than the precipitation temperature of the polymer, a third process in which the reaction precursor reacted with the polymer is precipitated and filtered by adding alcohol, and a fourth process in which the reaction precursor is fired after dried and solidified as necessary.
Patent JP-2003076548-A (JP)
Title: Method and system for supporting development of knowledge information processing system
Inventor: MIYAMOTO YUICHI
IPC: G06F9/44
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for supporting development of a knowledge information processing system capable of facilitating construction, maintenance/editing of the knowledge information processing system having a knowledge base, especially a large-scale knowledge base by constituting it so as to execute an object-oriented modeling by a visual modeling language. SOLUTION: The method and system supports the development of the knowledge information processing system based on an object-oriented paradigm and supports the development of the knowledge information processing system by visualizing relation among the respective elements of the knowledge information processing system by a model.
Patent JP-2002249758-A (JP)
Title: Foaming agent blend
Inventor: JINFUWAAN UU
IPC: C08G18/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a substitute foaming agent overcoming the inferiority of 134a or pentane used singly in regard to their properties such as the ODP, GWP and k-factor. SOLUTION: This foaming agent of HFC-134a blended with pentane is provided by selecting the pentane from a group consisting of n-pentane, i-pentane and i-pentane/cyclopentane. The polyurethane foam composition containing a polyol premix and the above blend is also provided.
Patent JP-2003082522-A (JP)
Title: Synthetic fiber having excellent humidity-controlling property and fiber product using the same
Inventor: OCHI TAKASHI
IPC: D01F6/92
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic fiber which has an excellent humidity- controlling property, an excellent autonomous humidity-controlling function, and good durability and can be developed in various uses, and to provide a fiber product using the synthetic fibers. SOLUTION: This synthetic fiber having an excellent humidity-controlling property contains a mesoporous substance.
Patent JP-2003079228-A (JP)
Title: Cylinder cutter
Inventor: MAKIZONO HARUMICHI
IPC: A01F12/40
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To improve fixing workability of a cylinder cutter. SOLUTION: This cylinder cutter is equipped with a pair of feed rolls which rotate waste straw to be transported sot that the waste straw is fed in the culm-length direction to a cutting part and with a plurality of screw blades 10 in the circumferential direction, which successively cut the tip part of the waste straw supplied by the feed rolls in cooperation with a stationary blade 9. The screw blade supporting surface 14a of a rotary supporting member 14 for supporting the screw blades 10 and a face 10a to be supported of the screw blades 10 are formed on a cylindrical face around the central axis P of a cylinder.
Patent JP-2003071067-A (JP)
Title: Pachinko machine
Inventor: KUBOTA SATOSHI
IPC: A63F7/02
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of preventing an illicit operation of a player in advance. SOLUTION: In this pachinko machine 10, a dummy device 18 imitating an illicit operation detection means detecting the illicit operation of the player is arranged on a game board 14 easily visible to the player, so that the player can easily recognize the dummy device 18. Therefore, the illicit operation such as hitting the pachinko machine 10 by the player can be prevented by a psychological effect. Consequently, breakage or failure of the pachinko machine 10 can be prevented while annoyance of other players can be prevented previously.
Patent JP-2003087935-A (JP)
Title: Junction box
Inventor: SAITO YUKITAKA
IPC: H02G3/16
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce the size of, and enhance the density of, a junction box. SOLUTION: Wire connection blocks 15 wherein strip-shaped vertical bus bars 13 are arranged in the X direction with a small pitch and a large number of cavities 16 are arranged in the Y-direction is installed on the outer face of a case in positions corresponding to the vertical bus bars 13 are installed in a base module 10. Part of the case of the base module 10 is mounted with a fuse relay module 11, and fuse bus bars 62 are fixed on the insulating plate 61 thereof. The ends of the fuse bus bars 62 on one side are connected as input portions 63 with a power line. A plurality of output portions 64 are branched from the other ends of the input portions 63, and fuse portions 62a, small in width, are placed at midpoints in the output portions 64, and the ends thereof are connected with the vertical bus bars 13.
Patent JP-2003086879-A (JP)
Title: Semiconductor device having temperature property compensating function
Inventor: NAKANO YOSHIAKI
IPC: H01S5/022
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is capable of compensating a variation in characteristics with a temperature change with effectiveness at a low cost. SOLUTION: A first member 21 is fixed to the one side of the undersurface of a semiconductor laser element 1. A second member 22 is fixed to the other side of the undersurface 12 of the semiconductor laser element 1. When an ambient temperature changes, the first member 21 is more deformed than the second member 22. The first member 21 and the second member 22 are fixed to the undersurface 12 of the laser element 1, so that stress is given to the element 1. By this setup, the region of an active layer 11 is varied in lattice structure, so that the element 1 is capable of compensating a characteristic change caused by heat.
Patent JP-2003085990-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: ARAKAWA TAKESHI
IPC: G11C16/06
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory in which variation of memory cell current for a potential at read-out operation can be made smaller than variation of verify-discrimination current, variation of operation speed at read-out operation, and erroneous discrimination of verification can be prevented. SOLUTION: As a potential of a data line Dn connected to a verify- discrimination circuit 33 is dropped from a potential after pre-charge by a memory cell current, drop potential difference of the data line is made an integral value in which the memory cell current is temporally changed in the direction of a gate potential, and optimum verily-discrimination in which variation of a gate conductance is considered is performed by verify-discriminating potential difference by this integral value in a verify-discrimination circuit 33 when variation of the gate conductance caused by the manufacture of components exists in a memory cell.
Patent JP-2003087452-A (JP)
Title: Facsimile composite machine
Inventor: WATAI KATSUMI
IPC: G06F3/12
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile composite machine that can reduce the processing time at split printing. SOLUTION: The facsimile composite machine of this invention is configured to comprise a CPU 1; a communication control section 2; a print section 3; a coding/decoding section 4; a SAF memory 5; and a page memory 6. The SAF memory 5 stores in advance offset information of code data in the case of expanding a midway page of a split page. Since this invention can start expanding MMR code data on the way, wasteful expanding processing can be omitted to reduce a time until print start. Since this invention starts a line in the horizontal mode in the expansion processing on the way of data, data of reference lines are not required and the capacity of the memory in use can be saved.  Further, when a code size after re-compensation is too large to be stored in the free capacity of the memory, since the re-compressed code data are discarded to preserve the original code data, a memory full state can be avoided even when data with a greater code size are received.
Patent JP-2002192371-A (JP)
Title: Laser beam machining method and laser beam machining device
Inventor: FUKUYO FUMITSUGU
IPC: B23K26/40
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining method capable of cutting a machining object without developing a crack, deviating from the predetermined line for welding or cutting on the surface of the machining object, and accurately. SOLUTION: A reforming area is formed in the machining object by radiating a pulse laser beam L onto the predetermined line 5 for cutting under the condition of causing multiple photon absorbtion, and making a condensing point P agree with the inside of the machining object 1. By splitting the machining object 1 along the determined line 5 for cutting, the machining object 1 can be cut with a comperatively small force. Since in the irradiation of the laser beam L, the pulse laser beam L is scarcely absorbed on the surface 3 of the machining object 1, the surface 3 is not melted, caused by the formation of the reforming area. By adjusting the position of the condensing point P of the pulse laser beam L in the thickness direction of the machining object 1, the position of the reforming area in the thickness direction of the machining object is controlled.
Patent JP-2003090298-A (JP)
Title: Centrifugal fan
Inventor: MITSUISHI KOJI
IPC: F04D29/66
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To improve blowing ability, and to reduce noise. SOLUTION: A first outlet angle θ1 in a sucking side is made to be smaller than a second outlet angle θ2 in the opposite sucking side. The first outlet angle θ1 is made to range from 0 deg. to 5 deg., and the second outlet angle θ2 is made to range from 30 deg. to 45 deg.. A first inlet angle θ3 in the sucking side is made to be larger than a second inlet angle θ4 in the opposite sucking side. The first inlet angle θ3 is made to range from 65 deg. to 90 deg., and the second inlet angle θ4 is made to range 55 deg. to 75 deg..
Patent JP-2003079481-A (JP)
Title: Chair
Inventor: IWABUCHI HIROSHI
IPC: A47C7/62
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent the cloth of a seat from staining by the grease and dirt of a hand in the control of positions before and behind the seat. SOLUTION: An intermediate member 8 is fitted to a base 7 so that it freely inclines forward and backward, and the seat 3 is disposed in the intermediate member 8 so that it freely inclines backward. A handle hole 44 to which a person's finger is laid when the positions before and behind the seat 3 are controlled is provided at a lower cover 34 which is overlapped with the lower face of the seat 3. Since the handle hole 44 cannot be viewed from outside, there is no problem even if the seat stains. Even if it stains, the stain can easily be wiped.