baber/WOPTO huggingface dataset:
Patent JP-2003326805-A (JP)
Title: Housing of line printer
Inventor: KOBAYASHI HIROYOSHI
IPC: B41J29/08
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fixing a cover in which even a relatively large integrated cover is easily hadled, while enhancing sound insulation effect at the engaging part between the counterbore part of the housing and the outer cover, with regard to the housing of an impact line printer printing on a continuous form having sheet feeding holes using an impact print hammer.  <P>SOLUTION: Sound insulation effect is enhanced through airtightness at a part where the outer cover slides to engage with guide rails laid on the left and right of the counterbore part at the time of fixing. Furthermore, alignment is not needed at the time of fixing the engaging part and the outer cover by means of fixing screws, and handling of the outer cover as well as the guide rails is facilitated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336508-A (JP)
Title: Valve device of engine
Inventor: IGAI TAKASHI
IPC: F02D13/02
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To determine the malfunction of a lock mechanism for engaging/ disengaging tappets in a valve device of an engine where a valve is directly driven via tappets divided in such a way that they can be engaged/disengaged.  <P>SOLUTION: The device comprises a vibration sensor for detecting the vibration of a cam shaft caused by the collision of a center tappet and a cam for high lift, a hydraulic sensor for detecting hydraulic oil pressure fed to the lock mechanism and an air flow sensor for detecting an intake quantity to the engine, and signals detected by the sensors are outputted to a control unit. The control unit determines a abnormality on a hydraulic control valve side in a step S4, and determines defective switching in the lock mechanism in steps S5 and S6. If the abnormality or defective switching is determined, an alarm lamp is lighted in a step S9 in either case, and an operation is controlled so that a current high-speed operation mode is switched to a low-speed operation mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334266-A (JP)
Title: Golf club head and golf club equipped with the head
Inventor: KENMI YOSHINARI
IPC: A63B53/04
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club which improves the straight flight performance and the flight distance of a ball and is easy to swing through.  <P>SOLUTION: A golf club head 1 includes a sole surface formed into a gentle arc shape protruding downward from a heel to a toe 6, a downward bulging part extending backward from a face surface 7, having a rectangular shape with a prescribed width, and located in a region between the heel and the toe on the sole surface, and a recess extending backward from a place a prescribed distance behind the face surface in a parallel shape with a prescribed width, opened on a back face surface, and located in the central part in the widthwise direction of the bulging part. A pair of bulging rail parts in parallel with both sides of the recess are formed by the recess formed in the bulging part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336516-A (JP)
Title: Engine breather device
Inventor: MOTOKI AKIHIKO
IPC: F01M13/04
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for improving the sealing performance of the outer periphery of a diaphragm, preventing the assembling of parts inside a pressure regulator valve from being left undone, and confirming the direction of the assembling of parts from outside in the diaphragm type pressure regulator valve mounted at a blow-by gas outlet port of a breather chamber.  <P>SOLUTION: In the engine breather device with the pressure regulator valve 20 mounted at the blow-by gas outlet port of the breather chamber 10, the pressure regulator valve 20 is of the diaphragm 23 type. An O-ring 35 is attached to the outer periphery of the diaphragm 23, and the O-ring 35 has a projection 35a for discrimination. The projection 35a projects from a breather lid 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337383-A (JP)
Title: Image exposure device
Inventor: NISHIKAWA YASUTAKA
IPC: G03B27/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image exposure device which can improve operation efficiency by eliminating an unpleasant feeling that an operator has in the wait time when an exposure part is started up.  <P>SOLUTION: The image exposure device is equipped with a laser engine 6 exposing a photographic material to an image and printing the image, a monitor 21 which displays the temperature control wait time in the start-up of the laser engine 6, a control part 20 which performs control for the monitor 21, and a communication means 22 which performs periodic communication between the control part 20 and laser engine 6, and informs the control part 20 via the communication means 22 that temperature control is in process when the laser engine 6 is started up and sends remaining-time data through the periodic communication to reflect the data on display on the monitor 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345186-A (JP)
Title: Image forming apparatus
Inventor: OTA MITSUHIKO
IPC: H04N1/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which efficiently and speedily outputs printed matter in an image formation system wherein a plurality of image forming apparatuses are connected through a communication network.   <P>SOLUTION: A control part 11 when receiving data of a print job from a host terminal in print job dividing processing sends data requesting the print job to be divided from a communication control part 20 to the host terminal 3 on condition that a toner remaining amount inputted from a print monitor 19 is less than a threshold (t), a form remaining amount inputted from a print monitor part 19 is less than a threshold (p), or the amount of image data is less than a threshold (d), in the case of copying a plurality of sheets. According to the division indication data received from the host terminal 3, the print job is divided and data of the print job allocated to a printer 2 are sent from the communication control part 20 to the printer 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029863-A (JP)
Title: Master clock input circuit
Inventor: NAGAMATSU MAKOTO
IPC: H03K19/0175
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a master clock input circuit excellent in amplifying characteristics in which any generation noise in switching a mode is small.  <P>SOLUTION: A transmission gate 120 is configured of MOS transistors 121 and 122 whose on-resistances are small, and an impedance adjusting gate 130 is configured of MOS transistors 131 and 132 whose on resistances are large. The gate length of the transmission gate 120 is made small so that the impedance of the inter-gate/drain parasitic capacity of the MOS transistors 121 and 122 is made large, and the impedance of the impedance adjusting gate 130 is made large. Therefore, noise to be superimposed on a master clock MCLK when a mode signal PD is switched from a low level to a high level is made small. The on-resistance of the impedance adjusting gate 130 is large, and when the transmission gate 120 is opened, the input impedance of an NOR gate 110 is made sufficiently large.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347946-A (JP)
Title: Receiver adopting carrier sense multiple access system and interference suppression method thereof
Inventor: MOCHIZUKI TAKUSHI
IPC: H04B17/40
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a reception adjacent channel interference characteristic among a plurality of terminals respectively individually belonging to cells existing in the vicinity of a plurality of adjacent frequency cell border areas in a broadband packet wireless communication system characterized in adopting a carrier sense multiple access system that is in operation on a tight frequency arrangement wherein an occupied bandwidth and a modulation side lobe of a modulation transmission reception wave is broad and a frequency channel interval is narrow.   <P>SOLUTION: Narrow band channel filtering (using a filter (BPF or LPF) with a passband narrower than a passband equivalent to a one-channel occupied bandwidth) is applied to an RSSI (received signal strength indication) system, and a broad band filtering (using a filter (BPF and LPF) with a passband equal to or more than a passband equivalent to a one-channel occupied bandwidth) is applied to a reception demodulation system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348487-A (JP)
Title: Digital image demodulator
Inventor: MORIYA SHUJI
IPC: G09G5/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital image demodulator capable of displaying an original image with fidelity even when image conversion of laterally uniformed expansion is forcibly executed in the case of displaying a digital image signal so that the aspect ratio of the digital image signal is equal to the aspect ratio of a display apparatus.   <P>SOLUTION: A ratio of the aspect ratio of the digital image signal to the aspect ratio of the display apparatus is converted, an image presence part 2 of the digital image data decoded by a digital image signal demodulation section is laterally compressed, after the compressed signal is shifted in the middle of an image area 1 decided by the aspect ratio of the digital image signal, non-image parts 3 are used for side panels 4, digital image data decided by the aspect ratio of the digital image signal are formed and outputted. Thus, even when the image is converted in the laterally uniformed expansion method, the displayed image can be outputted on a display screen of the display apparatus without causing the displayed image to be laterally extended.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348208-A (JP)
Title: Portable telephone set provided with bone-conduction speaker
Inventor: FUKUDA MIKIO
IPC: H04W88/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone set provided with a bone-conduction speaker enabling a user to clearly listen sounds even under a high noise environment without additionally preparing a stopple and obtain sufficient hearing sound volume only by slightly increasing input as compared with a sound pressure type speaker used for a current portable telephone set.   <P>SOLUTION: The portable telephone set is provided with the bone-conduction speaker 2 and external auditory miatus blocking means 4. The blocking means 4 may be attached independently of the speaker or attached integrally with the speaker 2. The blocking means 4 is constituted so as to be inserted into an external auditory miatus so as to block the inlet of the external auditory miatus by depressing the projection part of an auricle on the inlet of the external auditory miatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342273-A (JP)
Title: Crowned polybenzyl ether-type dendrimer
Inventor: TANAKA MUTSUO
IPC: C08G65/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new crowned polybenyl ether-type dendrimer containing a crown ether structure and having ionic response.   <P>SOLUTION: The compound is expressed by formula (1) (Cr groups are each independently a crown ether; and R is a halogen, hydroxy or a 1-4C alkoxy).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340996-A (JP)
Title: Heat-resistant multi-layer sheet and reinforcing sheet for flexible circuit board
Inventor: KOYANAGI HIROSHI
IPC: B32B27/34
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant multi-layer sheet, especially a sheet used for a reinforcing sheet for a flexible circuit board with excellent reflow resistance and punching properties, and the reinforcing sheet for the flexible circuit board.   <P>SOLUTION: The multi-layer sheet comprising at least two layers of a thermoplastic resin layer with a glass transition temperature of ≥100°C and a polyimide and/or polyamideimide resin layer is excellent in heat resistance, and such conventional problems as weight reduction, processability, cost and moisture absorption can be overcome by using this as the reinforcing sheet for the flexible circuit board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003049826-A (JP)
Title: Joint structure between drive transmission and roller
Inventor: PIENMAKI JAANA
IPC: D21G1/00
Filed: 2002-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a completely new type seal method for a drive transmission and a roller in a variable crown roller used for a papermaking machine. SOLUTION: This invention relates to the drive transmission 11 and a joint structure 10 between the drive transmission and the roller 100 which is driven through the drive transmission. The drive transmission 11 includes a driving input shaft 12, and driving is transmitted to a saw-toothed gear through the input shaft 12 and to a roller jacket 100a of the driven roller 100 for rotating the roller. The roller 100 includes a fixed center shaft 100b and a bearing part G which supports the fixed center shaft. When the drive transmission 11 is at a fixed position, a seal 25 which includes a slide ring is fitted in between the drive transmission 11 and the roller 100 so that the roller jacket of the roller 100 may be operated in the axial direction and the radial direction.
Patent JP-2004001299-A (JP)
Title: Printer and printing method
Inventor: SANO MOTOHIKO
IPC: B41M5/26
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To make prevention of dappled printing and gloss properties of a transparent film surface compatible.  <P>SOLUTION: In a printing method, an image is formed by thermally transferring ink onto a printing medium by a thermal head with the use of an ink ribbon which has an ink layer and an image protecting layer formed sequentially on a base sheet, and moreover the image protecting layer is thermally transferred onto the image by the thermal head. The position of the thermal head is changed over when the image is formed and when the image protecting layer is transferred.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011656-A (JP)
Title: Opening and closing detection device of opening and closing valve
Inventor: KISHIMOTO ISAMU
IPC: F16K37/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing detection device of an opening and closing valve capable of smoothly turning an operation handle without applying any load when performing the most important valve opening in fire hydrant, that is, performing handle operation for lifting a valve stem and having simple inside configuration.  <P>SOLUTION: This opening and closing detection device of the opening and closing valve is constituted in such a way that a switch is attached to a valve casing of the opening and closing valve opened and closed by rotation, ascent, and descent of the valve stem to operate the switch by ascent and descent of the valve stem. It is provided with an operation member arranged in the valve casing and ascending and descending in the axial direction along the valve stem to operate the switch and an energizing means energizing the operation member in the direction of ascent always. The operation member is provided with a pressing part for lowering the operation member against energizing force of the energizing means in accordance with turn of the operation handle in the direction of valve closing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009333-A (JP)
Title: Print for preferentially recording dot in one direction in main scanning
Inventor: TAGYO KAZUNARI
IPC: B41J2/21
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform high quality printing in print of forming dots on a printing medium while scanning in two directions.  <P>SOLUTION: The scans are performed bidirectionally, and the dots of certain ink are preferentially recorded in the first half of the scanning. As a result, if the recording density of the ink dots is 50% or less, the ink dots are recorded only during the first half of the scanning. In Fig. 1, the dots on scanning lines on the odd-numbered rows where the ink dots are recorded during the first half of the scanning are preferentially recorded. Such printing reduces the probability of causing a shift in dot formation positions by bidirectional printing, thereby improving the quality of printed results.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012566-A (JP)
Title: Semiconductor integrated circuit for driving liquid crystal
Inventor: SUDO TORU
IPC: G09G3/20
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit for driving a liquid crystal, capable of reducing the current consumption.  <P>SOLUTION: In selection switch timing of each COM, an arbitrary time is generated, all common output terminals and all segment output terminals are connected to one arbitrary voltage in the timing, and both ends of all pixel capacities present in a liquid crystal panel are short-circuited to discharge all electric charges in the pixel capacitances. After the timing, a voltage level to be essentially output is output from each COM output terminal and each SEG output terminal to reduce the electric current supplied from a semiconductor integrated circuit for driving a liquid crystal to the liquid crystal panel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011177-A (JP)
Title: Door pull device for sliding door and door pull device for both sides sliding door
Inventor: ONCHI KATSUHIKO
IPC: E05B1/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door pull device with a latch function while keeping the internal and external sizes of a sliding door at a place where the door pull device is installed, as small as possible.  <P>SOLUTION: The door pull device has an operating member 10 mounted in a rotatable and operable manner centering around an axis (x) of a rotation along the vertical direction of the sliding door 100, a latch arm 11 with an engaging section 11a, which is engaged with a section to be engaged 202 secured to an abutting section 201 for the sliding door 100 in an opening section 200 closed by the sliding door 100 under the state in which the sliding door 100 is closed up, at an arm end, an urging means 12 urging the latch arm 11 so that the engaging section 11a is positioned at the place of a movement, where the engaging section lla is engaged with the section to be engaged 202, and a linking member 13 linking the operating member 10 and the latch arm 11 so that the latch arm 11 is moved in the direction resisting the urging by the rotaty operation of the operating member 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014745-A (JP)
Title: Contamination prevention method, optical device using the same, and evaluation method for the method
Inventor: KUSUSE HARUHIKO
IPC: G02B7/02
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contamination prevention method for easily preventing contamination in optical components and an optical device utilizing the method.  <P>SOLUTION: The optical device comprises an optical system chamber 1 where the optical components and a first light source are provided, and a spare chamber 4 for removing impurities in introduced gas and for supplying the gas after removing the impurities to the first chamber. Additionally, the optical device has a plurality of layers of quartz filter paper 5 for depositing the impurities in the spare chamber 4, and a heavy hydrogen lamp 6 for irradiating the quartz filter paper 5 with light. Then, the impurities contained in the gas passing through the quartz filter paper 5 are deposited for removal on the quartz filter paper 5 due to photochemical reaction generated by far-ultraviolet rays from the heavy hydrogen lamp.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008620-A (JP)
Title: Humidifier
Inventor: KAWADA TAKAYOSHI
IPC: F24F6/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifier free in maintenance over a long period of time and capable of humidifying a medical gas without directly using water.  <P>SOLUTION: This humidifier is equipped with a moisture permeable membrane having an ion exchange functional group permitting the permeation of moisture in air and provided on a supply route of a medical gas producing means for supplying the medical gas to a user and a supply means for supplying the medical gas to the user. A filter equipped with an adsorbent for adsorbing a compound capable of being adsorbed on the moisture permeable membrane by ion exchange is provided in the vicinity of the moisture permeable membrane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012075-A (JP)
Title: Electric heater
Inventor: ISHIKAWA KIYOSHI
IPC: H05B3/14
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric carpet preventing cracking of a surface material due to stepping on it, and exudation of soft foam from the surface material.  <P>SOLUTION: A body comprises a heating element 2 and the soft foam 9 covering the heating element 2. A base material 13 woven by using hot-stretched thread as warp and weft is arranged on a surface of the body, resin layers 12A and 12B are applied, and backing cloth 10 composed by arranging a single non-permeable resin layer 14 is arranged in an inner side of the base material 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010576-A (JP)
Title: Oral cavity formulation
Inventor: FUJISAWA KOICHI
IPC: A61K8/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oral cavity formulation having high ratio of stain-removing power to grinding power.  <P>SOLUTION: This oral cavity formulation contains an abrasive and a crystalline cellulose having an average particle diameter of ≤10 μm. The amount of the abrasive in the formulation is ≤35 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011009-A (JP)
Title: Electric resistance welded steel tube for hollow stabilizer
Inventor: OGAMI MASAHIRO
IPC: C22C38/14
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric resistance welded steel tube for a hollow stabilizer, which is manufactured at a low cost and whose problems on hardenability and the like are solved.  <P>SOLUTION: The tube consists, by mass%, of 0.2-0.35% C, 0.1-0.5% Si, 0.3-1.5% Mn, 0.01-0.1% Al, 0.001-0.04% Ti, 0.0005-0.005% B, 0.001-0.01% N, ≤ 0.03%P, ≤ 0.02% S, ≤ 0.015% O, and the balance Fe with inevitable impurities. Besides, the tube satisfies (N-0.002)/14.01<Ti/47.88 and (Ti-0.02)/47.88<N/14.01.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016276-A (JP)
Title: Game machine and its control method
Inventor: OZAKI MAKOTO
IPC: A63F5/04
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which and greatly diversifies the modes of appearance items using limited number of stop tables.  <P>SOLUTION: The slot machine is provided with a CPU (central processing unit) of a main board. The CPU executes three lotteries. In the first lottery, drawing lots for a bell prize, a cherry prize or a regaming prize or an advance to a second lottery is determined by lot. In the second lottery, winning a watermelon prize or an advance to the third lottery is determine by lot. In the third lottery, winning a BB prize or a RB prize or a blank is determine by lot. In the first lottery, when the advance to the second lottery is selected, a single stop table from a range A among a group of the stop tables TBL 2 is selected. Because the range A includes, in addition to the blank, the watermelon prize, the BB prize and the stop table corresponding to the RB prize diversifies the appearance items.  <P>COPYRIGHT: (C)2004,JPO