baber/WOPTO huggingface dataset:
Patent JP-2003298945-A (JP)
Title: Imaging signal correction circuit
Inventor: MORISHITA AKIHIKO
IPC: H04N5/378
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging signal correction circuit for suppressing deteriorated image quality caused by a voltage drop occurring at start of supply of power to a solid-state imaging device.  <P>SOLUTION: A controller 143 stores a gradient characteristic of horizontal lines located in an OB (Optical Black) section 42 (Fig. 4) of a solid-state imaging device to a line memory 142. The controller 143 uses the slope characteristic data in the line memory 42 to correct data of the horizontal lines located in a valid pixel area 41 (Fig. 4) of the solid-state imaging device. The correction circuit performs correction calculation between data located on the same vertical lines so that the order of the pixels is coincident between the data of the horizontal lines located in the valid pixel area 41 (Fig. 4) and the slope characteristic data of the horizontal lines located in the OB section 42 (Fig. 4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291707-A (JP)
Title: Vehicular seat
Inventor: NISHIMOTO YOSUKE
IPC: B60N2/90
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat capable of preventing, even if an occupant on a rear seat erroneously puts his or her foot on the upper part of a front seat slide part with a weight detection device mounted, erroneous detection based on the load thereof, and realized by an extremely simple structure without significantly increasing its weight.  <P>SOLUTION: A load sensor 6, a load sensor support part 5, and a U-shaped bracket 9 are mounted under the seat slide device comprising an upper seat rail 1 and a lower seat rail 2. The rear part of the U-shaped bracket 9 is composed of a lower wall part 9L connected to a floor, and left and right side wall parts 9A and 9B. The wall parts 9A and 9B are extended to a position higher than the upper surface of the seat rail 2, and upper-surface guide part 9C covering the upper surface of the seat rail 2 are formed integrally with them. Thereby, even if an occupant on a rear seat erroneously puts his or her foot on the seat slide part, the load thereof is supported by the floor without being transmitted to the load sensor 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291539-A (JP)
Title: Heat-sensitive recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/26
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To develop a heat-sensitive recording material which shows outstanding color development properties and shelf stability.  <P>SOLUTION: In a heat sensitive recording material formed by providing a heat-sensitive color forming layer made mainly of a normally colorless or a light-colored color forming compound, a color developing compound which can develop color in the color forming compound under heat and a sensitizer on a support, the compound represented by formula (1) as the color forming compound and stearoylbenzoylmethane and/or dibenzoylmethane are included as the sensitizer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003062120-A (JP)
Title: Multipurpose mat for game
Inventor: MAKINO AKIRA
IPC: A63B6/00
Filed: 2002-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a multipurpose mat for games which is usable in multiple purposes in various kinds of training of gymnastics, can be easily handled by children as well and is convenient for storage. SOLUTION: Core materials 2 separated from each other are covered with outer cover materials 3 and are made foldable so as to be halved in width. The mat in a folded state is a rectangular shape of a width B from 30 to 40 cm and a length L from 120 to 130 cm and has a thickness D from 6 to 8 cm. The core materials 2 are composed of highly expanded polyethylene sheets having high shape retainability and the outer cover materials 3 are composed of polyester canvas.
Patent JP-2003300111-A (JP)
Title: Twist drill
Inventor: OMI SATOSHI
IPC: B23B51/02
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill in which a thrust resistance is small, a centripetal property is excellent and stable bore processing can be carried out by curling the chip cut by a web thinning cutting blade and smoothly flowing it to a drill groove by forming a web thinning bottom of the twist drill into a U shape.  <P>SOLUTION: The twist drill has a main cutting blade at a tip end of the drill groove and a web thinning blade in which ridgelines constituted by thinning surfaces intersect at an axis part in an approximately X shape. A curvature of the web thinning bottom constituted by a web thinning cutting surface and a web thinning heel surface is made larger at a terminal end of the web thinning bottom opened to the drill groove as compared with the X-like intersection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304038-A (JP)
Title: Wiring board
Inventor: IWATA HISAYA
IPC: H05K3/46
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board wherein a stress applied to a board around a joint part between a product board and a waste board is eliminated when the joint part is split by a cutting line after component mounting and an adverse effect on the part mounting part is prevented.  <P>SOLUTION: A wiring board 10 of four-layer structure comprising boards 10a to 10d has a structure wherein a product board 16 is split from a waste board 14 by a cutting line 18 and they are connected with each other by a joint 12, and the boards 10a and 10d as an outermost layer on front and rear surfaces are removed in the joint 12 as shown in diagram 2 (B) and only the boards 10b and 10c as an inner layer work as a joint, so that the joint 12 is made smaller in thickness than the product and waste boards 16 and 14. Therefore, the bending strength of the joint 12 is smaller than the boards 14 and 16. When it is cut for splitting, there is no fear of application of mechanical stress to the product board 16 adjacent to the joint 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305188-A (JP)
Title: Band fitting device of game machine manufacturing equipment
Inventor: TAKAHASHI HATSUMI
IPC: A63F7/02
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To lessen the amount of projection of a band supplying device from a game board conveying device and thereby to improve the operability.  <P>SOLUTION: The band supplying devices 22 and 27 which supply bands 8 and 12 and band forming device 23 and 28 whereby the bands 8 and 12 supplied from the band supplying devices 22 and 27 are formed in prescribed shapes of arcs are disposed on one side of the game board conveying device 21 which conveys a game board 1, while the band supplying devices 22 and 27 are disposed adjacently to the band forming devices 23 and 28 in the direction along the conveying device 21. Thereby the band supplying devices 22 and 27 and the band forming devices 23 and 28 are lined up in disposition on one side of the game board conveying device 21 and in the direction parallel to the direction X1 of conveyance of the conveying device 21 and thus the amount of projection of the band supplying devices 22 and 27 from the conveying device 21 is lessened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305352-A (JP)
Title: Kneader for polluted soil, sludge, and the like
Inventor: MATSUDA YUTAKA
IPC: B01F7/02
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kneader ensuring uniform strength of solidified soil, or the like, by making a weak alkaline solidifying agent charged into a casing mix and permeate uniformly into water-containing polluted soil, or the like, charged into the casing.  <P>SOLUTION: A shaft 4 is journaled at both the sides of the casing 1 which is driven by a motor 6 positioning at the center of the casing 1 having a charging chute 2 and of a hollow shape. A plurality of spirally-wound mixing chains 5 for kneading are mounted at predetermined intervals on the outer periphery of the shaft 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340675-A (JP)
Title: Tool holder
Inventor: MATSUMOTO MASAICHI
IPC: B23Q17/22
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily correct the edge runout of a tool by a small force, stably keep high runout correction accuracy, and easily apply to a holder using a cutting tool with a large diameter.   <P>SOLUTION: A ring member 42 is rotatably fitted with an annular stage 41 of a tubular base 48 of a holder body 31. An eccentric cam 43 for correcting the edge runout is rotatably provided on the member 42 around the radial axis of the member 42. Further, a runout correcting pin 44 having one end in contact with the eccentric cam 43 and the other end in contact with the rear end surface 38a of a fastening cylinder 38 is provided movably in a parallel direction to the center axis of a flange 33. The eccentric cam 43 is rotated to adjust the pressurizing force of the pin 44 to the rear end surface 38a of the fastening cylinder 38. Thus a connecting base 341 of a chuck cylinder 34 is designed to radially elastically deform so that the edge runout of the tool 29 approaches zero.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309683-A (JP)
Title: Image compression apparatus, image management apparatus and image forming system
Inventor: SAITO DAIJIRO
IPC: H04N5/907
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize an image management apparatus capable of compressing image information by a simple means such as addition of an extension board to an image management apparatus having a server function and at a high speed.  <P>SOLUTION: An image compression section 250 provided with an image compression IC is mounted on a host computer 190 having a PCI bus 260 via a bus slot 240. With this configuration, image information can be compressed at a high speed by using the image compression IC without changing hardware of the host computer 190 with standard equipment. Further, since the high-speed compression eliminates the necessity of storing the image information for a long time in a non-compression state, memory capacity used for the image information can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305224-A (JP)
Title: Pachinko game machine, control method for pachinko game machine, server and storage medium
Inventor: NAKANO FUMIO
IPC: A63F7/02
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine, a server and a program for continuing player's interest for a long time without damaging conventional game features.  <P>SOLUTION: When a success is determined as a result of lottery, there is a case that a pachinko game machine 10 is not shifted to a big win status by a big win shift control means and at such a time, how many times control not to shift to the big win status is performed is cumulatively stored. On the conditions a prescribed picture image corresponding to the shift to the big win status is displayed and the number of times of no shift is stored in a cumulative time storage means, control to shift to the big win status is performed. Thus, a player holds expectations and further, a problem of 'unpopularity' is solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309303-A (JP)
Title: Method for manufacturing piezoelectric film type actuator, and method for manufacturing liquid injection head
Inventor: FUKUI TETSURO
IPC: H01L41/22
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a piezoelectric film type actuator, having a large area and high reliability which can have large displacement with a low drive voltage, has a quick response and large generating power, and can be made highly integrated, and to provide a method for manufacturing a liquid injection head.  <P>SOLUTION: The piezoelectric film 1 is formed on an electrode 4 formed on an intermediate transfer body 2 via a porous layer 3. The piezoelectric film 1 and a diaphragm structure 8 are bonded via bonding layers 7a, 7b on which a film made of a metal, an alloy, and metal oxide or the like is formed. After that, the intermediate transfer body 2 is peeled from the electrode 4, by mechanically destroying the porous layer 3 between the intermediate transfer body 2 and the electrode 4 or by irradiation of a laser beam from the intermediate transfer body 2 side. In this way, a process for forming the piezoelectric film 1 and the process for bonding the piezoelectric film 1 to the diaphragm structure 8 can be separated, and at the same time, the electrode 4, on which the film is previously formed, can be utilized as an upper electrode of the piezoelectric film type actuator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003269606-A (JP)
Title: Speed change mechanism of transmission
Inventor: YOSHINO TAKEHIRO
IPC: F16H3/091
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To considerably reduce manufacturing cost of an interlocking member which interlocks a shift fork actuating the synchronizer device with a shift rail driving the shift fork in the mechanism where the counter gear is fixed or relatively rotatably released to the counter shaft of a gear type transmission via the synchronizer device.  <P>SOLUTION: A plurality of inserting holes for inserting the plurality of shift rails arranged in parallel which are driven in the axial direction in response to the shift operation after alternatively engaging with a sliding lever in response to driver' selection operation, are provided at one end part in parallel and another end part is operationally connected to a subshift rail equipped with the shift fork driving the synchronizer device at the counter shaft side. According to the composition of gear train of the transmission, any one shift rail inserting the plurality of inserting holes and the peripheral wall of the inserting holes are fixed with a spring pin or the like and a whirl-stop is formed with other shift rail and the peripheral wall of the inserting holes inserting them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003311907-A (JP)
Title: Polyester film for displaying
Inventor: SHINJO KANAE
IPC: B32B27/18
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film with a low UV transmittance, a high light-resistance, excellent appearance e.g. when it is used as an optical film, excellent adhesiveness with a hard coat layer and being useful.  <P>SOLUTION: A polyester film for displaying is a laminated polyester film comprising at least three layers, and it contains a UV absorbing agent in its intermediate layer, and has a coating layer on at least one surface. The light transmittance of a wave length of 380 nm of the whole film is at most 5.0%, and the total light transmittance is at least 75% and a film haze is at most 2.0%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324850-A (JP)
Title: Power demand/supply adjusting system and customer controller
Inventor: OJIRI TAKESHI
IPC: F03D7/04
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To allow a transaction of a small amount of electricity by quickly searching for a partner for supplying surplus power and procurement at under power, according to fluctuating power supply and power consumption.  <P>SOLUTION: Customers 3 and 4 are connected together through a power transmission/distribution grid 1 and a communication network 2. A controller 32 of the customer 3 measures power difference between a generated power and a consumed power as a home power demand. When the home is decided to be in surplus power or under power based on the power difference, a power reception request or a power transmission request is transmitted to the other customer 4 through the communication network. The other customer 4 decides rejection/acceptance for power reception or power transmission, based on the power demand measured by itself in response to the received request. It transmits, if power reception or power transmission is judged to be possible, a power reception response or a power transmission response to the customer 3 which is a requester through the communication network 2. Thus, a power is delivered between the customers 3 and 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285945-A (JP)
Title: Control mechanism of automatic paper feeder
Inventor: ISHITANI YUJI
IPC: B65H3/46
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To feed a precedent return cut sheet from the same paper feeding table while keeping a reading order of the fed cut sheets in a simple mechanism.  <P>SOLUTION: The cut sheets are continuously fed by a paper feeding roller from the paper feeding table to a handling position. When paper jam occurs in a conveying process where the handled cut sheets 13 are discharged to a discharge part by a discharge roller, or a reading failure of the discharged cut sheets occurs, a normal rotation of the paper feeding roller 3 for feeding the cut sheets from the paper feeding table 6 is stopped, feeding of the following cut sheet 13b is suspended. Then, the paper feeding roller is reversed to return the following cut sheet to the paper feeding table 6, and simultaneously the tip position of the paper feeding table 6 is evacuated from a pressure contact position of the paper feeding roller. Then, a precedent cut sheets 113a causing the running failure and reading disturbance is placed at a re-feeding position of the paper feeding table 6, and the placed cut sheets 13a are fed by the normal rotation of the paper feeding roller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321979-A (JP)
Title: Waterproof door device
Inventor: OGO TAKUYA
IPC: E06B5/00
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To quickly open and close a waterproof door by dispensing with a storing place of the waterproof door.  <P>SOLUTION: The waterproof door device is provided with: a pair of right and left support bodies 2 erected on both the sides of an entrance 1; a storing chamber 3 formed on a front floor part of the entrance 1 between the support bodies 2; the waterproof door 4 stored liftably in the storing chamber; and a gate opening and closing device 7 for closing the entrance 1 by lifting the waterproof door 4 provided on the support body 2 from the storing chamber 3. A side part seal material 5A sealing a gap between the waterproof door and the support body in closing is provided on both the support bodies 2, and a cover body 13 covering the side part seal material 5A is provided on the support body 2 respectively. A cover body opening mechanism exposes the side part seal material 5A by opening the cover body 13 when the gate opening and closing device 7 is started to open.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324614-A (JP)
Title: Image data coding/decoding system and image display device using the method
Inventor: MIURA MIKIO
IPC: H04N1/419
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data coding/decoding system which can improve processing speed, when coded data after compression which are stored in a video memory are transferred to an external storage device, and to provide an image display device using the system.  <P>SOLUTION: Image data are divided in a plurality of fixed length data having a prescribed data length. It is decided whether a data pattern of the respective fixed length data matches with a prescribed data pattern. If the comparison result is matching, it is true and other case are output as being false. It is decided how many times true cases continue, or whether true cases exist independently. The respective fixed length data which are decided that true cases continue several times or that true cases exist individually are stored as codes of run length in a storage device. Address on a memory map of the stored coded data is made possible to be read from an external apparatus by software processings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320705-A (JP)
Title: Imaging apparatus
Inventor: HIRAKAWA HIROYUKI
IPC: B41J2/44
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for forming a multi-gradation image with each pixel expressed by a gradation according to multi-valued data on the basis of a value corresponding to the multi-valued data for specifying each pixel of acquired image data.  <P>SOLUTION: Each of counters 23a, 23b, 23c... which acquires multi-valued data for specifying the corresponding pixel from a line memory 22 counts down at an input timing of a CLK signal from a control part with the multi-valued data being made a start value. Corresponding LEDs 24a, 24b, 24c... are made to emit light until count values of the counters 23a, 23b, 23c... become 0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002360699-A (JP)
Title: Balloon catheter with stent and method of manufacture
Inventor: MEENS HENDRIK JOZEF MARIA
IPC: A61F2/958
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an improved balloon catheter and its manufacturing method. SOLUTION: This balloon catheter is composed of a catheter tube 1 and an inflatable balloon 2 having both ends installed on the catheter tube 1. An outside surface of the balloon 2 of an uninflated state accompanies a relief structure 4. The structure 4 is not practically seen in an inflated state of the balloon 2.
Patent JP-2003052009-A (JP)
Title: Moving image data, recording medium with stored script file, and reproducing system and method therefor
Inventor: CHO JANG HUI
IPC: H04N5/92
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for combining additional information, related with animated image information, with each moving image data section, and to provide a method and a system for reproducing the recording medium, in which a file with the moving image data and the additional information are stored in the storing method. SOLUTION: Additional minute information related with moving image data recorded in a recording medium, for example an account of the scene or introduction of personage, is recorded additionally in a script file format, and the information for linking each script file and the data section of moving image displayed together with the contents are stored in another link file or in the script file name. In reproduction, the script file corresponding to the currently reproduced moving image data is sought on the basis of the information in the link file or in the script file name, and the data and the content of the script file are displayed on the screen at the same time.
Patent JP-2003335443-A (JP)
Title: Exposing device for strip-shaped work
Inventor: KURAMOTO YOSHIO
IPC: B65H20/18
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposing device capable of exposing without applying tension to a strip-shaped work.  <P>SOLUTION: In this exposing device performing an exposing process on a work by conveying unexposed area of a strip-shaped work to an exposing portion intermittently, grit feed mechanisms are placed on an upstream side and a downstream side respectively of the exposing portion, the work rolled out from an unwind roll is held by the grip feed mechanisms on the upstream and the downstream sides, and the mechanisms are controlled to feed the same amount of the work at the same time and at the same speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326657-A (JP)
Title: Plastic film or plastic sheet for molding
Inventor: TOMIDOKORO TAKAO
IPC: B32B27/36
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic film or a plastic sheet for molding, which can be produced in a small quantity, and makes it difficult to cause molding failures such as cracking and peeling when a plastic product is molded by vacuum or air-pressure molding.  <P>SOLUTION: This plastic film or the plastic sheet for the molding is used as a molding material for the plastic product molded by the vacuum or air- pressure molding; and a color coating film (4), which is composed of a coating agent (3) in which a polyester resin serves as a vehicle, is formed at least on one side of a base film (2) or a base sheet, which is composed of a polyester resin.  <P>COPYRIGHT: (C)2004,JPO