baber/WOPTO huggingface dataset:
Patent JP-2002100121-A (JP)
Title: Dynamic image recorder
Inventor: KAKU JUNYA
IPC: H04N5/85
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic image recorder which can lower power consumption. SOLUTION: When the compressed image data of a series of frames generated in a QQVGA mode are recorded on a magneto optical disk 44, the compressed image data are firstly written in an SDRAM 26 by a memory control circuit 24. Then, the compressed image data of each frame stored in the SDRAM 26 are read by the memory control circuit 24, and are recorded on the magneto optical disk 44 by a disk controller 36. In this case, a recording speed (readout speed from the SDRAM 26) on the magneto optical disk 44 is remarkably faster than a writing speed on the SDRAM 26. For this reason, a CPU 34 switches a disk controller 36 between a starting state and a sleep state according to the amount of the compressed image data stored in the SDRAM 26.
Patent JP-2002108209-A (JP)
Title: Method of confirming for effectiveness of certificate
Inventor: HIROSE TAKAHIRO
IPC: H04L9/32
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To enable even a system which does not have a real time clock to confirm the effectiveness of a certificate safely. SOLUTION: A system 102 being ready to performing the confirming of the effectiveness of a certificate generates unique data (random number) for every confirmation request. A certifying station 101 generates a response including the data and adds a signature to the request. Thus, it is assured that the response of the certifying station is generated after the confirmation request of the effectiveness is performed.
Patent JP-2001356443-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KATO TAKASHI
IPC: G03C1/09
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having high sensitivity, low fog and good preservability, particularly a heat developable photosensitive material. SOLUTION: The silver halide photographic sensitive material contains at least one merocyanine dye compound of formula (I) [where Z1 is a group of atoms required to form a naphthxazole ring; R1 and R2 are each an alkyl, aryl or a heterocylic group; L1-L4 are each methane; M1 is a counter ion which neutralizes an electric charge; and m1 is a number of >=0 required to neutralize electric charges in each molecule.
Patent JP-2002103900-A (JP)
Title: Decorative displaying body
Inventor: FUJII MASAKATSU
IPC: G09F19/12
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a decorative displaying body which has a depth feeling and a three-dimensional feeling. SOLUTION: This decorative displaying body has (a) a transparent medium, (b) the decorative displaying body having a pattern layer wherein basic constituent elements which are repeated by a specified pitch are provided at least at two areas which can be confronted through the transparent medium, (c) at least one layer of the pattern layers having a gradation motif of an uneven density, which can be obtained by changing the size of at least one section of the basic constituent elements. By this displaying body, a pattern having the depth feeling (a lifting feeling and/or a sinking feeling) is displayed by the superposition of the pattern layers. Especially, at the section of the gradation motif, the pattern which has the three-dimensional feeling based on the difference in the density of the gradation motif is displayed as well.
Patent JP-2002108448-A (JP)
Title: Device for correcting position and direction of unmanned vehicle
Inventor: TERADA MAMORU
IPC: G05D1/02
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for correcting the position and direction of an unmanned vehicle, which can make the interval of signs to be installed on a travel route long. SOLUTION: This unmanned vehicle 1 is mounted with a gyroscope 2 and a vehicle speed sensor 3, travels on a commanded travel route while calculating its own position and traveling direction, operates its deviated amount from an absolute position and its deviated angle in a direction by detecting the signs installed on the travel route at constant intervals with a sign sensor and corrects its present position and direction.  Sign sensors 4a, 4b and 4c provided with a plurality of magnetic elements 7 at equal intervals are provided at the front part and the rear part of the vehicle 1 while connected in the cross direction of the car body, a pair of signs is laid on the travel route so as to face the sign sensors at the front and rear parts, and the deviated amount of the position of the vehicle can be detected, even though the deviated amount of the position in the cross direction at the front and rear parts of the car body is large.
Patent JP-2002119024-A (JP)
Title: Thin and small-sized motor, and method of manufacturing the same
Inventor: ASHIKAWA SATOSHI
IPC: H02K3/18
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To manufacture a thin and small sized motor by reducing cogging, forming a rotor pole which may be processed with higher accuracy and with more regular winding of a coil. SOLUTION: A core, including a leg portion which extends radially from the center having a hole for a rotor shaft at the center thereof corresponding to the number of projected poles and a vane portion 12 which is symmetrically extended from the end part of the leg portion, is structured by punching a steel plate and then laminating the plates under the condition that the distance between the end portions of adjacent vanes 12 be widened larger than the projected poles of the completed rotor. After the laminated core 8 has been assembled to a rotor shaft 7, the windings are turned in the proper order without having to provide a gap in such a manner so as to stack the bags of rice. As a result, projection of winding 9 in the rotor axial direction can be minimized.  The rotor can be completed, by pushing the laminated core 8 having the winding from the external side in the radial direction using a forming jig 15.
Patent JP-2001176505-A (JP)
Title: Electrode and alkaline secondary battery
Inventor: HATA KATSUYUKI
IPC: H01M4/52
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrode of high charging efficiency at high rate. SOLUTION: This electrode includes nickel hydroxide particles satisfying the formula (1) below. 1000<=p/r<=2000...(1) In the formula, (r) is a half width of the peak of a (001) face in 2θof the powder X-ray diffraction using the CuKα beam of the nickel hydroxide particles, the half width (r) is within a range of 0.5-1.2 deg., and (p) is the strength of the (001) face peak.
Patent JP-2002069528-A (JP)
Title: Vanadium addition material
Inventor: GOTO MASAHIRO
IPC: C22B1/242
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a vanadium addition material for steel obtained by mixing a reducing material such as silicon and aluminum into ammonium metavanadate as an inexpensive intermediate product in the process of producing ferrovanadium as the conventional vanadium addition material and molding the mixture. SOLUTION: A binder is added to ammonium metavanadate and a reducing material, they are mixed, and this mixture is made into briquettes by using a briquetting machine.
Patent JP-2002066436-A (JP)
Title: Coating apparatus equipped with flow rate control mechanism
Inventor: YAMANAKA MINORU
IPC: B05C11/10
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To easily and accurately perform flow rate control operation and to enable a precise adjustment or fine adjustment and gradual adjustment of a flow rate. SOLUTION: A coating apparatus is composed of a shaft part 6 axially moved while revolved through a screw part, the pressure portion 9 connected to the leading end part of the revolvable shaft part 6 and the flexible flow pipe 11 arranged between the pressure part 9 and a receiving part 10 and equipped with a flow rate control mechanism for allowing the pressure part 9 to approach and separate from the receiving part 10 and capable of holding the flow pipe 11, which is arranged between the pressure part and the receiving part 10, under pressure. The leading end part, which is expanded in its diameter, of the shaft part is inserted in the inner space part of the pressure part in a loosely fitted state to be made revolvable in the inner space part.
Patent JP-2002116548-A (JP)
Title: Original plate for planographic printing plate
Inventor: TOMITA TADAFUMI
IPC: G03F7/004
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for a planographic printing plate capable of improving residual color and residual film performances while retaining sensitivity, stain-proofing property and printing resistance. SOLUTION: The original plate has an image forming layer containing a photothermal converting agent on a metallic base subjected to electrolytic surface roughening treatment, anodic oxidation with an electric current having 1-30 A/dm2 average current density in an electrolytic solution having 300-500 g/l concentration of sulfuric acid and pore sealing treatment in this order.
Patent JP-2002118143-A (JP)
Title: Adhesive composition for semiconductor device, adhesive sheet for semiconductor device using the same, and cover lay film
Inventor: YAMAMOTO TETSUYA
IPC: C09J7/02
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a novel adhesive composition for a semiconductor device which contains no halogen as a flame retardation method and generates less harmful gas or smoke, an adhesive sheet for a semiconductor device containing the composition, and a cover lay film. SOLUTION: A thermosetting adhesive phosphorous compound contains, as essential components, (A) 100 weight parts of acrylonitrile butadience rubber containing a carboxyl group, (B) 50-400 weight parts of epoxy resin, (C) a hardening agent mixture containing at lest one sort of aromatic polyamine having a reactive index Rg not smaller than 3 and not larger than 13 and aromatic polyamine having a reactive index Rg not smaller than 15 and not larger than 30, and (D) 0.1-5 weight parts of hardening accelerator, and (E) the compound is expressed by a formula (1).
Patent JP-2002113022-A (JP)
Title: Artificial posterior tooth unit and complete dental prosthesis
Inventor: FUJITA KAZUYA
IPC: A61C13/113
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To reproduce an occlusal state balanced in every moving directions including the formation of a smile line adjusted to the standard, using an artificial posterior tooth unit formed by reconfigurating molar teeth and premolar teeth of upper and lower jaws, respectively as the natural facet posterior teeth having the occlusal relation approximate to the natural teeth, and combining them into a set regarding the artificial posterior teeth for a prosthesis used for the manufacture of a denture. SOLUTION: This artificial posterior tooth unit comprises a natural facet posterior tooth block element X1 for the upper jaw and a natural facet posterior tooth block element X2 for the lower jar formed by the individual molding and block arrangement of the molar teeth and premolar teeth of the upper and lower jaws whose facet (the tooth cusp angle) or occlusal wear form and the spee curve or arranged state are photographed and/or reproduced or adjusted with a natural row of teeth as a master model. The complete dental prosthesis is manufactured using the artificial posterior tooth unit with the facet of an expansion angle of about 150 deg..
Patent JP-2002122635-A (JP)
Title: Test method for semiconductor integrated circuit device, and semiconductor integrated circuit device
Inventor: OKAMOTO SHINYA
IPC: G01R31/26
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a test method for a semiconductor integrated circuit device for executing the tuning capable of coping with process variation. SOLUTION: This test method for the semiconductor integrated circuit device having a structure for tuning an internal power source voltage comprises a process (ST10, 11) for measuring a characteristic value (a threshold voltage Vth) of a transistor in the semiconductor integrated circuit device, a process (ST12, 13) for deciding a tuning condition on the basis of a table showing correlation between the characteristic value and the tuning condition, and a process for tuning the internal power source voltage under the tuning condition.
Patent JP-2001183661-A (JP)
Title: Reflection type liquid crystal display device
Inventor: KIN HEIKI
IPC: G02B5/02
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality reflection type liquid crystal display device capable of reducing its manufacturing cost by simplifying its manufacturing process without decreasing the availability of light. SOLUTION: The reflection type liquid crystal display device comprises a first substrate 30 where external light enters, a first electrode 36 formed on the first substrate, a second substrate 32 disposed facing the first substrate, a second electrode 38 formed on the second substrate corresponding to the first electrode, a liquid crystal layer 44 disposed between the first electrode and the second electrode, a color filter layer 50 selectively formed on the first or second substrate, a protective layer 54 formed on the color filter, a reflection layer 34 which reflects light entering through the liquid crystal layer, and a means 50a formed on the color filter layer or protective layer which diffuses and/or scatters the light reflected by the reflection layer to outgo to the first substrate side.
Patent JP-2002121565-A (JP)
Title: Process for estimating surface breakage strength of coke
Inventor: ARIMA TAKASHI
IPC: C10B45/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a process for highly precise estimation of the surface strength of coke. SOLUTION: In a process for estimating the surface breakage strength of coke from the characteristics of coal, a degree of void filling at the softening of charcoals defined by the formula: degree of void filling at the softening of coal (-) = specific volume at the softening of coal (cm3/g) × bulk density of charcoals when charged in the coke oven (g/cm3), and the relationship between the degree of void filling at the softening of coal and the surface breakage strength of the coke are determined. Subsequently, the surface breakage strength of the coke is estimated from the specific volume of the coal to be used at the softening of coal and the bulk density of coal when charged in the coke oven.
Patent JP-2002083198-A (JP)
Title: System and method for receiving order reservation in attraction within amusement facility or amusement part such as theme part
Inventor: DOI TAKASHI
IPC: G06Q30/06
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To allow a user to take reservation of order, without standing in line to wait for turn when using an attraction within an amusement facility or an amusement park such as a theme park. SOLUTION: An information distributor (operator for an order reservation receiving system) 7 provides service of an on-line system for reserving the order when using the attraction within the amusement facility or the amusement park such as the theme park, using the Internet 2. A person desiring to use the attraction within the amusement facility or the amusement park such as the theme park transmits an ID code issued in admission into the amusement facility or the amusement park such as the theme park to an information control server 3 of the information distributor (operator for the order reservation receiving system) 7 by the Internet 2, using an order reservation receiver 1, a personal computor 8 of the service user, a personal handy phone system 9 or a personal handy information terminal 10,  and reservation information for the desired attraction is thereby obtained to take the own reservation.
Patent JP-2002129488-A (JP)
Title: Endless wire rope
Inventor: YAMAMOTO HIDETOSHI
IPC: D07B1/18
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain an endless wire rope capable of surely coming into surface contact with a sheave, improving a power transmission efficiency and reducing the production of noise during operation and suitable as a circulating type ropeway. SOLUTION: This endless wire rope is a flat-shape rope having a fiber core 1 in the center, core strands 2a having a nearly triangular cross section of 3×2+3 structure around the fiber core 1 and further 6 side strands 2b composed of >=7 side wires surrounding the core strands 2a and is obtained by removing the core strands 2a having the 3×2+3 structure of the strands 2 in end parts of the rope main part by a required length, inserting slender ropes 3 having a smaller diameter than that of the core strands 2a into the resultant cavities of the side strands 2b as specially installed cores, composing strands for connection, inserting the strands for connection into a cavity formed by removing the fiber core 1 by the prescribed length in the center of the rope and carrying out long splicing.
Patent JP-2002122148-A (JP)
Title: Roller bearing
Inventor: AIHARA SHIGEAKI
IPC: F16C33/44
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a roller bearing having a holder with high circularity and small deformation even when the temperature rises, and having excellent rotational accuracy and torsional accuracy. SOLUTION: In a deep groove ball bearing 1 comprising an inner ring 3, an outer ring 2, a plurality of balls 4 disposed between the inner ring 3 and the outer ring 2 in a rolling manner, and the holder 5 for holding the balls 4 between the rings 2 and 3, the holder 5 is formed of a synthetic resin composition having coefficient of linear expansion smaller than 4.0×10-5.
Patent JP-2002121263-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: UEDA SHIGEHISA
IPC: C08L63/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition which has characteristics excellent in high temperature storage characteristics and solder cracking resistance. SOLUTION: The epoxy composition containing (A) an epoxy resin, (B) a phenolic resin, (C) a curing accelerator and (D) melted silica powder as essential components is characterized in that the cured product of the epoxy resin composition exhibits a halogen ion content of <=1,000 ppm, when treated at 200 deg.C for 100 hr, crushed into the cured product having the maximum particle diameter of 100 μm and an average particle diameter of 5 to 15 μm and then subjected to a pressure cooker extraction, and has a glass transition temperature of <=150 deg.C.
Patent JP-2002124789-A (JP)
Title: Extension card
Inventor: MIYAGISHI MIKIKO
IPC: H05K7/14
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an extension card where an electronic circuit board is prevented from being inserted wrongly even after it is exchanged. SOLUTION: The extension card comprises a substrate 1, a first connector 3 provided at a first end of the substrate 1, a second connector 2 provided at a second end parallel to the first end, and a movable rod 6 so provided as to astride from the first end to the second end. A first tip of the movable rod 6 is allowed to be inserted in a recessed part of the first connector 3 with a second tip of it comprising protruding guard keys 10a and 10b and the movable rod slidable in the direction between the first and second tips.
Patent JP-2002123595-A (JP)
Title: Affinity diagnostic system using electronic communication network
Inventor: ITO MASAO
IPC: G06Q50/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To diagnose affinities with a user on the Internet asynchronously by mailing. SOLUTION: This is an affinity diagnostic system which provides services by using an electronic communication network such as the Internet. This system is characterized by that a user accesses a web site structured on a server through a browser on a terminal connected to the Internet and then the character of the user is diagnosed and registered in a database to diagnose affinities with other users by using the registered result of the character diagnosis. Consequently, even when an opposite user answers question items for affinity diagnosis a long time later, a diagnostic result can be obtained. Mail showing that a result is obtained is sent to a user having affinity diagnosis. Consequently, the result of affinity diagnosis can be browse at any time.
Patent JP-2002121764-A (JP)
Title: Earth transport device
Inventor: KOJIMA AKIO
IPC: E02F7/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an earth transport device which is capable of easily maintaining the pressure in a transport pipe, has excellent sealability and function of pressing earth, and is capable of transporting the earth even when lump earth is mixed. SOLUTION: In this earth transport device 1 in which an earth feed device 4 for transferring earth while maintaining high pressure in a transport pipe 3 is connected to the transport pipe 3 with mud-like earth such as dredged earth thrown in and conveyed with compressed air, the earth feed device 4 comprises a male rotor 6 having a male screw shape, a female rotor 7 having a female screw shape to be engaged with the male rotor 6, and a casing 10 which surround these rotors and has an earth introduction part 8 on one end and an earth discharge port 9 connected to the transport pipe 3 on the other end.
Patent JP-2002089859-A (JP)
Title: Roaster
Inventor: YAMAMOTO NAOKI
IPC: A47J37/06
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a roaster which is easy of installation or rearrangement, and can equalize the roasting condition to conventional one and takes out the taste more, and scarcely leaks smoke in spite of the small quantity of sucked air. SOLUTION: This roaster comprise a heating section 2 and a roasting section 4 for food material 3, and plural sheets of swash plates 6 to the vertical direction are provided within an air blowout port 5 around the roasting section 4, and further a suction hood 7 is provided above the roasting section 4, and the velocity V1 of diagonally blown-out air 8 blown out diagonally upward from the air blowout port 5 is set higher than the velocity V2 of the ascending current 9 containing smoke, and by the velocity difference of V1>V2, a descending current 9a is produced in the ascending current 9, and it is sucked from the suction hood 7, and a whirling current 10 converging to the center is produced, and the smoke from the food material 3 is covered with the diagonally blown-out air 8, and the smoke in the descending current 9a stays at the food material 3,  and in such condition it becomes a whirling current 10 and is sucked into the suction hood 7 together with the smoke.
Patent JP-2002135140-A (JP)
Title: Front-end for transmitter
Inventor: OKAMI MITSUTOSHI
IPC: H04N5/44
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To ensure stabilization of potential of a core conductor and a shielding plate in a chassis, to maintain insulation performance between the core conductor and the shielding plate, and to improve durability in the connection portion between the core conductor and a wiring board, thus increasing the flexibility in wiring design. SOLUTION: In a front-end for a transceiver, having input/output terminals 5, 6 on one face of the chassis 2 accommodating a plurality of wiring boards 3 constituting the front-end of the transceiver, in which the shield plate 7 is disposed between the input/output terminals 5, 6 and the wring board 3 is connected to at least one terminal 5 out of the input/output terminals 5, 6 via a core conductor 8, the core conductor 8 is molded from a resin 9 and a core insertion through-hole 71 is formed through the shield plate 7 enabling the molded core conductor 8 to penetrate through the hole.