baber/WOPTO huggingface dataset:
Patent JP-2002348348-A (JP)
Title: Transparent molded product, plastic lens, and their manufacturing method
Inventor: KITAHARA YOSHITAKA
IPC: C08L75/04
Filed: 2002-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a molded product suitable for optical applications excellent in transparency and releasability from a mold, and their manufacturing methods. SOLUTION: The transparent molded product comprises a polymer composed of a component (A) and a component (B), where the polymer further contains a component (C) and a component (D). The component (A) is an isocyanate- terminated prepolymer which is a reaction product of an aliphatic diisocyanate bearing a cyclic structure in the molecule with a diol having an average molecular weight of 300-2,500. The component (B) is one or more aromatic diamines represented by general formula (I) (wherein R1 , R2 and R3 are each independently either of methyl, ethyl and thiomethyl groups). The component (C) is one or more monophosphates represented by general formula (II) (wherein R4 is a 1-10C alkyl group; and n1 is 1 or 2).  The component (D) is one or more diphosphates represented by general formula (III) (wherein R5 and R6 are each independently a 1-10C alkyl group; and n2 and n3 are each 1 or 2).
Patent JP-2003226487-A (JP)
Title: Brake device and clutch device of winch, and crane with the brake device and clutch device
Inventor: MIYAZAKI ITARU
IPC: B66D1/44
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To cool a disk of a winch efficiently and appropriately.  <P>SOLUTION: The temperature T of an outer disk 13 is detected by a temperature sensor 42, and the free fall operation is detected based on a free fall switch 41 and a pressure switch 43. When the free fall switch 41 is on and the pressure switch 43 is off, an electromagnetic proportional valve 29 is switched according to the detected value of temperature T, and a pressure oil is fed from a hydraulic source 28 to a brake housing 11. When the free fall switch 41 is off or the pressure switch 43 is on, the supply of the pressure oil from the hydraulic source 28 for the brake housing 11 is prohibited.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229835-A (JP)
Title: Multiple access system and multiple access method
Inventor: SUZUKI MITSUHIRO
IPC: H04J99/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To propose a new multiple access system capable of accommodating many users by effectively utilizing limited resources.  <P>SOLUTION: In this multiple access system, a base station 200 in a downlink is provided with three converters 201 for converting information bit sequences b<SP>(0)</SP>, b<SP>(1)</SP>and b<SP>(2)</SP>into encoded sequences x<SP>(0)</SP>, x<SP>(1)</SP>and x<SP>(2)</SP>composed of M numerical values, three multipliers 202 for multiplying the encoded sequences x<SP>(0)</SP>, x<SP>(1)</SP>and x<SP>(2)</SP>by constants a<SP>(0)</SP>, a<SP>(1)</SP>and a<SP>(2)</SP>, and an adder 203 for adding obtained constant-multiple encoded sequences a<SP>(0)</SP>x<SP>(0)</SP>, a<SP>(1)</SP>x<SP>(1)</SP>and a<SP>(2)</SP>x<SP>(2)</SP>in each element. Meanwhile, terminals 300<SB>0</SB>, 300<SB>1</SB>and 300<SB>2</SB>are respectively provided with a decoder 302 for decoding at least one information bit sequence among information bit sequences b<SP>(0)</SP>, b<SP>(1)</SP>and b<SP>(2)</SP>on the basis of reception values y<SP>(0)</SP>, y<SP>(1)</SP>and y<SP>(2)</SP>and for outputting a needed information bit sequence.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232660-A (JP)
Title: Flow rate measuring device, and program to make the same device function
Inventor: SHIBA BUNICHI
IPC: G01F1/66
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To measure and correct delay time before and after repeated actions and upon switching to eliminate effects of delay time precision in repeated measuring followed by reversion of transmission and reception on measuring precision.  <P>SOLUTION: Before repeated actions, a delay time control means 21 actuates a delay means 16, and action time is measured by a delay time measuring means 17. Delay time is similarly measured when a switching means 23 is actuated, and when a series of the repeated actions are completed after the reversion of transmission and reception, to provide three values. Action time of the delay means during the repeated actions is estimated based on the three values of delay time by a delay time correcting means 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230734-A (JP)
Title: Game machine
Inventor: SAKAI HITOSHI
IPC: A63F7/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of properly preventing illegal behavior.  <P>SOLUTION: The game machine is provided with a key detector, an engagement detector for detecting the engaged state of hooks 13 and 13 and engaging projecting pieces 12 and 12 with each other, and an opening and closing detector 22 for detecting the opening and closing state of a game machine main body 2. Furthermore, the game machine is provided with an illegal opening preventing means which disconnects the power source of the game machine 1 when the key detector does not detect key operation when the engagement detector and the opening and closing detector detect opening of the game machine main body 2. Thus, when the game machine main body 2 is opened illegally, continuing of a game by the game machine 1 is made to be impossible for properly preventing the illegal behavior. Even when a stuff of a game saloon finds the scene of the illegal behavior, he/she does no have to caution about it immediately and can perform operation for repairing, etc., the game machine 1 after confirming safety.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230355-A (JP)
Title: Apparatus and method for thawing frozen fish and shellfish
Inventor: SAKASEGAWA KIYOHIKO
IPC: A23B4/07
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for thawing frozen fish and shellfish in a short time while preventing quality deterioration in the frozen fish and shellfish caused by thawing.  <P>SOLUTION: The apparatus for thawing frozen fish and shellfish has a bottomed thawing tank 1 filled with water to put fish and shellfish therein, a blowoff pipe 2 through which many blowoff holes are bored in the horizontal direction and which is set at the bottom part of the thawing tank 1, a feeder 3 formed so as to get air mixed with steam from the outside of the thawing tank 1 to feed the mixture to the blowoff pipe. The method for thawing frozen fish and shellfish comprises the following process: storing water in the thawing tank 1, putting frozen fish and shellfish into the tank followed by getting air mixed with steam to feed the air-mixed steam to the blowoff pipe 2, and making the steam blow off from the bottom part of the thawing tank 1 in the horizontal direction to thaw the frozen fish and shellfish.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230756-A (JP)
Title: Medal renting machine
Inventor: MATAYOSHI MASAHIRO
IPC: A63F5/04
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medal renting machine capable of putting out medals directly to a fed medal storing part by connecting the fed medal storing part of a slot machine and a medal renting machine main body through a pipe for feeding the medals.  <P>SOLUTION: A medal putting out pipe 6 is provided at the middle part of the front surface of the main body 4 of a medal renting machine 2 and is connected with a fed medal storing part 5 provided at a slot machine 3. The medals put out to the inside of the pipe 6 slide down within the pipe 6 to be thrown down into the storing part 5 from the tip of the pipe 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002237034-A (JP)
Title: Optical disk reproducing method
Inventor: NISHIZAWA AKIRA
IPC: G11B7/24038
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk reproducing method capable of preventing the erroneous operation of a reproducing apparatus when the two-layer disk is erroneously loaded on a conventional reproducing apparatus. SOLUTION: A 2nd read-in area 17 is arranged at the radial location stipulated by a CD specification on a 2nd information recording surface 3, and the information to show not a CD is recorded on a spiral track having the same direction as that of a 1st information recording surface 2 with the low recording density such as readable by the conventional CD reproducing apparatus. When the optical disk 1 is erroneously loaded on the CD reproducing apparatus, its reproduction operation is stopped on the way by the information recorded on the 2nd read-in area 17 since the reproduction of this 2nd read-in area 17 is effected, then the erroneous operation of the CD reproducing apparatus is prevented.
Patent JP-2003230560-A (JP)
Title: Ultrasonograph
Inventor: KOYAKUMARU TAKASHI
IPC: A61B8/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To secure image display regions when media interfering sound waves exist near the probe of an ultrasonograph.  <P>SOLUTION: The ultrasonograph has an ultrasonic probe 31 having a plurality of vibrators arrayed therein, an ultrasonic wave transmitting/receiving means 33 which transmits or receives ultrasonic waves by driving the vibrator according to a specified drive method, a means 34 for processing and displaying signals obtained by a transmitting/receiving circuit, a sensor 32 mounted on a sound wave radiation surface of the ultrasonic probe, a detection means 36 for detecting the range in which the sound wave radiation surface contacting the surface of the medium to be examined by outputs of the sensor and a scanning control means 15 which controls the transmission or reception of ultrasonic waves based on signals from the detection means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237825-A (JP)
Title: Transparent resin composition for food container and packaging material
Inventor: OGAWA TAKESHI
IPC: B65D1/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent resin composition for food containers and food packaging materials which can prevent any discoloration of foods, degradation of the quality thereof, etc., caused by ultraviolet rays without impairing the appearance by the sign of yellowing.  <P>SOLUTION: The transparent resin composition for food containers and food packaging materials is constituted by containing ultraviolet ray absorbent and fluorescent brightening agent in the transparent resin. The ratio of the ultraviolet ray absorbent in the transparent resin composition is preferably 0.01 to 0.3 wt.%, and the ratio of the fluorescent brightening agent in the transparent resin composition is preferably 0.0001 to 0.05 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241964-A (JP)
Title: Software maintenance data generation device and generation program
Inventor: KUMAGAI YOSHITOMO
IPC: G06F9/445
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To use, as a target, software with functional addition or the like carried out at its use stage and to correctly comprehend the present content of the software.  <P>SOLUTION: This device is provided with: a means 2 for analyzing a relationship among a plurality of modules of the software from one or more objects constituting the software; a means 3 for storing the analysis result thereof; a means 4 for displaying the analysis result in the form of a module link structure diagram; and a means 5 for receiving a command of display form change to the displayed module link structure diagram from a user to control the display form change.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003152242-A (JP)
Title: Magnetic detection element and manufacturing method therefor
Inventor: HASEGAWA NAOYA
IPC: G01R33/09
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic detection element, together with its manufacturing method, which is excellent in reproduction characteristics and is capable of appropriately controlling magnetization of a free magnetic layer even at narrowing a track. SOLUTION: A second antiferromagnetic layer 31 is formed on a free magnetic layer 28, on which a thin non-magnetic layer 32 formed of Ru, etc., is provided. A third antiferromagnetic layer 33 is formed on both side edges C of the free magnetic layer 28 with the non-magnetic layer 32 in between. Since the both side edges C of the second antiferromagnetic layer 31 is antiferromagnetic, the magnetization at both side edges C of the free magnetic layer 28 is strongly fixed. A central part D of the second antiferromagnetic layer 31 is non antiferromagnetic, and the central part D of the free magnetic layer 28 is magnetized into a single magnetic domain which is week enough to allow magnetization inversion relative to an external magnetic field.
Patent JP-2002249414-A (JP)
Title: Cosmetic use of coplymer of vinylpyrrolidone and alkene for modifying an appearance of skin and/or semi-mucous membrane
Inventor: LORDI KALI
IPC: A61K8/19
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a means to modify an appearance, especially optical effects of skin and/or semi-mucous membrane. SOLUTION: As an agent for modifying the appearance of skin and/or semi- mucous membrane, a composition comprising a copolymer of vinylpyrrolidone an a 10-40C alkene is cosmetically used in a cosmetic composition containing a physiologically acceptable medium. The copolymer is preferably a copolymer produced from vinylpyrrolidone with an alkene selected from pentadecene, hexadecene, heptadecene, octadecene, nonadecene, eicosene, docosene and triacontene, particularly, a copolymer selected from PVP/hexadecene copolymer, PVP/eicosene copolymer and tricontanyl PVP.
Patent JP-2003240727-A (JP)
Title: Apparatus and method for examining inner surface of round paper cup
Inventor: KINOSHITA AKIZO
IPC: G01B11/30
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an examintion apparatus capable of obtaining a high examinination performance even when the position of a body paper seam is unstable, or even when a bottom paper seam is circular in an examination of the inner surface of a round paper cup.  <P>SOLUTION: The apparatus for examining the inner surface of the round paper cup based on the photographed image of the inner surface of a cup generates a coordinate transformed image of a polar coordinate from the photographed image, detects a body part, moves the coordinate transformed image so that the position of the body laminated part becomes a predetermined position, generates a slide image by moving the extended part by movement to a blank part, and generates a second lap image in which one end vicinity image part in the θ coordinate direction of the slide image is added to the other end of the θ coordinate direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242206-A (JP)
Title: Bar code block copy check system, bar code block copy check method, and terminal device with bar code block copy check function
Inventor: IIDA YOZO
IPC: G06Q50/04
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar code block copy check system for preventing printing error of a bar code.  <P>SOLUTION: The bar code block copy check system is provided with a communication means connected to a network 5 to send/receive electronic information, a center server 3 storing a commodity master consisting of bar codes corresponding to open merchandise information, a communication means connected to the network to send/receive the electronic information, a bar code reader 19 reading a bar code block copy prepared for printing the bar code, and a terminal 1 of a printing agency having a means for converting the read bar code into a number to generate a bar code number data and a displaying means displaying a search result as to whether the number data exists in the commodity master including merchandise information corresponding to the bar code provided by a manufacturer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244311-A (JP)
Title: Communication apparatus
Inventor: KUWABARA TETSUYA
IPC: H04M11/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus capable of selecting and erasing recently non-used destination information registered in a registration means.  <P>SOLUTION: In the communication apparatus (facsimile apparatus) correspondingly storing an one touch dial and an abbreviated dial which are registration means registering the destination information of transmitting destinations and the destination information in a transmitting destination table 8a of a RAM 8, a latest date is stored in the transmitting destination table 8a of the RAM 8 correspondingly to an one touch dial key 51 or an abbreviated dial key 52 when the key 51 or 52 is depressed upon receiving the input of the destination information of the transmitting destination in accordance with a facsimile transmitting request.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237414-A (JP)
Title: Vehicular pointer instrument
Inventor: TSUCHIYA HIROSHI
IPC: G01D13/04
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a vehicular pointer instrument by displaying a display part on a place difficult to be installed in a conventional display board by allowing a driver to visually see the display part as a reflected virtual image not as a real image.  <P>SOLUTION: A reflector 3 as a reflecting part is arranged on the display board 2, and respective display parts 41 to 44 are arranged on the outer peripheral side of the display board 2 so as to be opposed to the reflector 3. The positional relationship between the reflector 3 and the respective display parts 41 to 44 is set so that the driver can visually see reflected virtual images 41a to 44a of the respective display parts 41 to 44 formed on the reflector 3. Thus, since the reflected virtual images 41a to 44a of the respective display parts 41 to 44 can be formed in a part difficult to install the respective display parts in the conventional combination meter 1, in other words, this part can be utilized as a display space, so that the combination meter 1 can be miniaturized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244831-A (JP)
Title: Cable carrier
Inventor: KIBIHARA KAZUO
IPC: H02G11/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable carrier structure for a low-cost cable carrier which is assembled easily, where bending in two directions is possible as required for easy separate housing of a cable, and electrical continuity between both fixing points of the cable carrier is provided.  <P>SOLUTION: With an elastic thin plate which is cut to a required length according to moveable range provided, a plurality of cable guides comprising a guide groove for holding the thin plate are inserted to a surface facing the thin plate into a U-shape for housing a cable. The cable guides contact each other when the cable carrier is bent, and the radius of bending of the cable carrier can be set according to the shape of the contacting section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238166-A (JP)
Title: Method for producing glass particulate deposition body
Inventor: MATSUO TAKASHI
IPC: G02B6/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of stably producing, by a VAD (vapor phase axial deposition) method, a glass particulate deposition body which is added with Ge and has a GI (graded index) type refractive index distribution without disturbance of the refractive index distribution, occurrence of burner clogging during deposition, and soot cracking.  <P>SOLUTION: This method comprises using a burner for synthesizing a glass particulate having the ports protruded from the central ports at the outside of a concentric multiplex tube, using the glass raw material gas-feeding ports having a cross-sectional area of 4π-25π mm<SP>2</SP>, and performing a deposition operation by the VAD method so as to satisfy T<SB>1</SB>≥45 ms and T<SB>2</SB>≤45 ms when defining the in-tube flying time of a Ge compound gas in a port α through which the most volume thereof is passed as T<SB>1</SB>(ms) and that of a glass raw material gas in a port β through which the most volume thereof is passed as T<SB>2</SB>(ms).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249986-A (JP)
Title: Image pickup and communication device
Inventor: SUZUKI ETSURO
IPC: G03B17/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup and communication device which has the same comfortable operability as an ordinary camera though having a mobile phone and a digital camera integrally constituted.  <P>SOLUTION: A camera part having an image pickup means for converting an optical image of photographed subject field to an electronic image signal and a portable telephone communication machine which can be connected to at least a telephone line are constituted into one body. The image pickup and communication device is provided with a first housing part 1, a second housing part 2, a hinge part 4 turnably constituting the first housing part 1 and the second housing part 2, and a shutter button 3 which generates a photographing signal at the time of camera photographing, and the shutter button 3 is arranged almost on the same axis as the center of rotation of the hinge part 4. The first housing 1 has an image pickup part, and the second housing part 2 has a display part, and the shutter button 3 is arranged on the hinge part 4 on the image pickup part side of the first housing part 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245841-A (JP)
Title: Slide cover device for machine tool
Inventor: KUMANO SATORU
IPC: B23Q11/08
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide cover device having a simple mounting structure and enabling a cover integrally coupled to a tool post to be used as it is, in a machine tool having a pair of tool posts arranged in a state of capable of approaching each other to both right and left sides of a table in order to solve the problem of the prior art that bellows type covering devices are expensive and have complicated mounting structures.  <P>SOLUTION: The machine tool has a main spindle positioned in the right and left direction in the base center, and at least one left-side tool post on the upper part or/and lower part thereof, and at least one right-side tool post, both of which are slidably arranged, respectively, in the right and left direction (z-axis direction). The left slide cover integrally coupled to the left-side tool post and the right slide cover integrally coupled to the right-side tool post are arranged opposite to each other in the left and right. A fixing cover is arranged in the central part where the right and left slide covers face each other in such a manner that ends of the right and left slide covers are enclosed with the upper and lower surfaces.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249653-A (JP)
Title: Semiconductor device
Inventor: WAKIMOTO HIROKI
IPC: H01L29/78
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variations in an on-voltage between elements while trade-off between the on-voltage and turn-off loss is ensured excellently.  <P>SOLUTION: Peak concentration of activated impurities of a p-collector layer 8 of IGBT is set to be at least 2×10<SP>17</SP>cm<SP>-3</SP>and at most 2×10<SP>18</SP>cm<SP>-3</SP>. As a result, the variations in the on-voltage is reduced between the elements while the trade-off between the on-voltage and the turn-off loss is ensured excellently.  <P>COPYRIGHT: (C)2003,JPO