baber/WOPTO huggingface dataset:
Patent JP-2004176576-A (JP)
Title: Inspection method of internal combustion engine and internal combustion engine
Inventor: HIBINO YASUSHI
IPC: F01L13/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method of an internal combustion engine that properly inspects the switching state of a variable valve mechanism, and an internal combustion engine.  <P>SOLUTION: In a head cover 1 having a rocker arm valve 2, high lift rocker arm 3, low lift rocker arm 4, cams 5, 6, switch pin 7 and control rod 8, a through-hole 9 for inspection is made directly above the switch pin 7. A bar-shaped CCD camera 10 is inserted into the through-hole 9, thereby allowing an inspector to directly check the protruding state of the switch pin 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177647-A (JP)
Title: Metal ferrule, metal ferrule component and method for manufacturing metal ferrule
Inventor: KENJO AKIRA
IPC: G02B6/36
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the manufacture cost and to improve the yield by making a member as a conventional metal core wire unnecessary.  <P>SOLUTION: The core wire 13 is produced by depositing a conductive layer 13b on the peripheral face of an optical fiber 13a, and an electrodeposition metal 29 is deposited around the conductive layer 13b by electrocasting to complete a metal ferrule 31. Thus, the metal ferrule 31 with an optical fiber attached, in which the optical fiber 13a is coated with the electrodeposition metal 29, is completed without using a conventional metal core wire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174005-A (JP)
Title: X-ray ct apparatus
Inventor: SASAKI KIMIHIRO
IPC: A61B6/03
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize an X-ray CT apparatus by which the quality of photographing by helical scanning is good even in the case of a low heart rate.  <P>SOLUTION: The projection data of a plurality of views are acquired by helical scanning (601 and 603). A sector equivalent to a sector in the case of performing the multi-sector reconstruction of heart rate synchronization by using the projection data for full scanning is decided based on a heart rate (605 and 607). The projection data belonging to this sector is extracted from the scanning data (609). Based on the extracted projection data, by interpolation calculation using data in the relation of opposing each other, the projection data for half scanning at the position of image reconstruction is prepared (611) and an image is generated based on it (613).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181659-A (JP)
Title: End position detector and image forming apparatus
Inventor: IKENO TAKAHIRO
IPC: B41J29/48
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end position detector capable of detecting both end positions of a sheet more accurately.  <P>SOLUTION: In the end position detector comprising an optical sensor including a light emitting part (light emitting element) and a light receiving part (light receiving element), an output value from a sensor in the width direction of a sheet is stored in a RAM (S402). Subsequently, the average of output values detected in the vicinity of the left end part of the sheet and the average of output values detected in the vicinity of the right end part of the sheet are calculated (S406) and then the threshold values for detecting the left and right ends are set independently based on the average values (S407). Opposite end positions can be detected accurately by comparing each threshold value with an output value stored in the RAM (S408). If at least one end of the sheet cannot be detected due to contamination, or the like, (S409; NO), the sheet is carried by a predetermined distance (S410) and the end position thereof is detected again at a different position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184578-A (JP)
Title: Toner, image forming apparatus and processing cartridge
Inventor: HASEGAWA YUSUKE
IPC: G03G5/05
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner and an image forming apparatus by which high transfer efficiency, excellent cleaning property in a high speed development system are attained, the chipping or the filming of a photoreceptor does not occur and a high quality image is formed even when the toner of the reduced diameter is used and a processing cartridge attached to the apparatus attachably and detachably.  <P>SOLUTION: The photoreceptor in the image forming apparatus has a surface layer formed by dispersing fluororesin particles of a polymer having an arylate structure and is used by being combined with a toner in which the product d×▵H (J/cm<SP>3</SP>) of the the heat ▵H of melting of wax contained in the toner in the maximum heat absorption perk and the density (d) of the toner is 8 to 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186906-A (JP)
Title: Imaging device
Inventor: TAKAHASHI KATSUTOSHI
IPC: G03B17/38
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device capable of photographing an image of a changing photographic object at desired timing.  <P>SOLUTION: A still image photographing device as imaging device includes a camera signal processor 3, a divisional image change detector 6, a display and divisional image selection input section 10, an input section 13 for a divisional image number logical formula, and a switch 14 for switching a divisional image change detection mode. When the still image photographing device is switched to the divisional image change detection mode, a plurality of area numbers are input from the display and divisional image selection input section 10, and a photographing condition in combination with a plurality of area numbers being input from the input section 13 for the divisional image number logical formula is input. Then changes of the photographic object image in the areas corresponding to the input area numbers are detected by the divisional image change detector 6, and an image is fetched when the photographing condition is satisfied.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180912-A (JP)
Title: Multipurpose table apparatus
Inventor: SUZUKI MASARU
IPC: A47B9/06
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To be used not only as a rehabilitation table but also as an overbed table.  <P>SOLUTION: The distance between the support parts 3 is adjustably constituted by disposing a pair of leg parts 2, support parts 3 erected on the leg parts 2 respectively and liftably adjusted by a height adjusting mechanism 7, and an extending/contracting adjusting rod 4 disposed between upper part sides of the support parts 3. A main table plate 5 is disposed in a central part on the upper side of the adjusting rod 4 via the support members 6, and sub-table plates 6 and 6 are disposed on the upper side both end sides of the adjusting rod 4. The extension/contraction of the adjusting rod 4 is adjusted according to the using state so as to change the distance between the support parts 3, and the sub-table plates 6 and 6 are pulled in/out from the main table plate 5 so that the substantial table surface is extendably/contractably constituted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185755-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: MORIKAWA YOSHINAO
IPC: G11C13/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device which secures data holding characteristics of higher reliability by reducing voltage stress to variable resistance elements of non-selected memory cells in read and write operations.  <P>SOLUTION: The nonvolatile semiconductor storage device has a memory array in which a plurality of nonvolatile memory cells 1 are arranged in the row and column directions. Further, a plurality of word lines WL and a plurality of bit lines BL are arranged in the directions of row and column, respectively, for selecting a predetermined memory cell or a memory cell group from among them. The memory cell 1 is formed by connecting one end of a variable resistance element 2 for storing information by electric resistance variation to the source of the selected transistor 3. In the memory cell array, the drain of the selected transistor 3 connects to a common bit line BL along the direction of the column, the other end of the variable resistance element 2 connects to the source line SL, and the gate of the selected transistor 3 connects to the common word line WL along the direction of the row.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181065-A (JP)
Title: Infusion solution bag package
Inventor: FUKUDA MASAHISA
IPC: B65D81/32
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infusion solution package body capable of carrying out infusion solution preparation operation such as mixing and injection operation of vitamin using a syringe without substantially deteriorating the oxygen barrier function of an outer package bag.  <P>SOLUTION: This infusion solution bag package has the following [I], [II], or [III] configurations. The package body[I]: The outer package bag (1) is divided into two bag compartments (1A), (1B), and infusion solution compartments (3A), (3B) of infusion solution bags are hermetically accommodated, respectively. Only the bag compartment (1B) accommodating the solution compartment (3B) in which a pharmaceutical preparation treatment is carried out is opened. The package body [II]:The outer package bag (1) is hermetically divided into two bag compartments (1C), (1D), infusion solution compartments (3A), (3D) are accommodated in the bag compartments (1C), a port (33B) equipped with spacer (4) projects into the bag compartment (1D). Only the bag compartment (1D) into which the port (33B) projects is opened. The package body [III]:A mouthpiece (2) for plunging the syringe is attached to the inner side surface of an outer package bag (1). The pharmaceutical preparation treatment is carried out through the mouthpiece (2) for plunging the syringe (the outer package bag is not open).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181077-A (JP)
Title: Toilet device
Inventor: ISHIDA TOMOKO
IPC: A47K13/24
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet device that detects the existence of a person inside the toilet without being affected by the size of the toilet space or the position of a door.  <P>SOLUTION: The toilet device is installed on a toilet bowl 6 and is composed of a main body 1 equipped with a control circuit 8, a toilet cover 3 and a toilet seat 2 rotatably attached to the main body 1, and a human body detecting means 4 that detects the existence of a person inside the toilet. Deterioration of the sensitivity affected by the size of the toilet space and the position of the door can be prevented by the human body detecting means 4 being able to select the installing position on either left or right side of the main body 1 or by installing the human body detecting means 4 on either left or right side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003229885-A (JP)
Title: Switching device, integrated circuit, digital transmission system, and auto-switch
Inventor: BARRE PHILIPPE
IPC: H04L12/933
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching device having a reduced bulkiness for high-rate applications which has a better performance and is easier to realize and control than a switching device based on conventional technology.  <P>SOLUTION: The switching device provided with a plurality of input and output terminals interconnected by an interconnection point matrix transmits electric signals supplied from the input terminals to the output terminals through transmission lines in accordance with a prescribed switching plan. Each transmission line is provided with a signal path for transmitting an electric signal and a voltage reference path. Interconnection points are arranged in the matrix, so that two different transmission lines have one common voltage reference path. The switching device is used for packet switching in optical transmission.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204070-A (JP)
Title: Photovoltaic generator
Inventor: LIZOTTE STEVEN C
IPC: H01L27/142
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic generator that can be reduced in turning-off time without increasing the turning-on time largely.  <P>SOLUTION: This photovoltaic generator is constructed on an SOI N<SP>-</SP>layer which is subdivided into a series of connected isolated tubs whereby the isolated tubs are subdivided by a matrix of trenched wells. A P<SP>+</SP>junction is formed into the top surface of each well to define a photovoltaic generator junction for its respective well.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004191549-A (JP)
Title: Fixing device for image forming apparatus
Inventor: FUJITA SHINSUKE
IPC: H05B3/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device for an image forming apparatus which applies duty ratio control or phase control to each of first and second heaters, thereby decreasing the effective currents and hence steadily performing high speed fixing, and prevents the current from exceeding a prescribed current even in the case that marginal power other than fixing power is applied.  <P>SOLUTION: The fixing device for the image forming apparatus comprises: a heat roller including the first heater whose heat distribution is high in its center part and the second heater whose heat distribution is high at both its ends; a pressure roller that is pressed on the heat roller; first and second temperature detecting means which detect the temperature of the center part and the temperatures near the ends, respectively; and a heat control means which controls the temperatures of the first and second heaters in accordance with the detection results of the temperature detecting means. Phase control is applied only when the first and second heaters as heating means are required to be turned on at the same time during an image forming operation. Both heaters are prevented from being turned on or off at the same time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193879-A (JP)
Title: Surface-mounted saw device
Inventor: OWAKI TAKUYA
IPC: H03H9/25
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability by raising a connecting strength when the connecting pad of a SAW chip side is connected to the wiring pattern of a container side via a conductive adhesive containing Ag as a main component.  <P>SOLUTION: A surface-mounted SAW device includes the container 2 having a container body 4 made of an insulating material having a recess 5 on an upper surface, the wiring pattern 7 provided at the bottom in the recess for placing the SAW chip, and a metal cover 8 fixed to the peripheral wall of the recess for sealing the recess in the state that the SAW chip is housed in the recess; and the SAW chip 3 having a piezoelectric substrate 11, an IDT electrode formed on the lower surface of the piezoelectric substrate, and the connecting pad 13 connected to the wiring pattern in the container via the conductive adhesive 14 containing the Ag as the main component. In this SAW device, the connecting pad is formed of an alloy containing the Ag as the main component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004003947-A (JP)
Title: Retaining holder and apparatus for measuring spectacle frame shape
Inventor: JINBO MASAHIRO
IPC: B24B9/14
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retaining holder facilitating installation/removal work of a frame template and a lens, and improving the operability.  <P>SOLUTION: Template fixing member 100 is fixed to a template-installing part of the retaining holder. On an installation face 100a of the template-fixing member 100, a screw-installing hole 101 is formed, while a positioning pin 102 for positioning the frame template 6 is made to protrude. A fixing pin 103 is driven into the template-fixing member 100 to protrude a tip portion 103a into the screw-installing hole 101. The fixing screw 104, fixing the frame template 6 to the installation face 100a, is provided with a guide groove for pin 110. The fixing screw 104 is inserted into the screw-installing hole 101 with aligning the tip portion 103a of the fixing pin 103 with the groove 110. The tip portion 103a is protruded through the groove 110 and is pressed against the groove wall of a screw groove 105b by turning the fixing screw 104 in the tightening direction within one turn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2006149408-A (JP)
Title: Gaming chip
Inventor: MATSUI TAKASHI
IPC: A63F5/04
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gaming chip provided with a heavy, non-contact type identification device with simple construction.  <P>SOLUTION: This gaming chip 10 comprises the identification device 12 disposed in a body 11 and provided with an antenna 121 having a predetermined weight and functioning as a weight member. Although provided with a non-contact type identification device 12 comprising the antenna 121 and a circuit element 123, the chip can eliminate a separate weight member to simplify its construction and a production process therefor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004189688-A (JP)
Title: Hair restoration/hair growth promoting agent
Inventor: HASEBE YUKIO
IPC: A61Q7/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair-restoration/hair growth promoting agent having excellent safety and high hair-restoration/hair growth promoting effect.  <P>SOLUTION: The hair-restoration/hair growth promoting agent contains a hydrolyzed shell membrane as an active component. The hair-restoration/hair growth promoting agent having improved hair-restoration/hair growth promoting effect contains at least one kind of substance selected from bamboo vinegar extract, citrus fruit peel extract, hibiscus extract and aloe extract, preferably all of these extracts in combination with the hydrolyzed shell membrane.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190645-A (JP)
Title: Differential pressure regulating valve
Inventor: NAGURA SHINOBU
IPC: F16K17/22
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential pressure regulating valve functioning as a fixed throttle when the magnitude of differential pressure between the front and rear of the regulating valve is not more than prescribed pressure and varying a throttle according to the magnitude of the differential pressure when the differential pressure is not less than the prescribed pressure.  <P>SOLUTION: When the differential pressure between P<SB>LSV</SB>pressure of pressured oil in an oil passage 10 and P<SB>LSP</SB>pressure of the pressured oil in the oil passage 11 is not more than the prescribed pressure, a spool 3 is pressed rightward and moved until it contacts a retainer 5. In such a period, the pressured oil entered from the oil passage 11 is passed through an oil chamber 12→the oil passage 14→the throttle 16→the oil passage 21→a cutout 25→the oil passage 22→a cut hole 19→the oil passage 15→the oil chamber 13→the oil passage 11 and flows out to the outside of the differential pressure regulating valve as the P<SB>LSP</SB>pressure. When the differential pressure is not less than the prescribed pressure and pressing force applied to the spool 3 becomes larger than spring force of a spring 7, the spool 3 is moved rightward against the spring 7, and the pressured oil in the oil passage 10 is led through the oil chamber 12→the oil passage 14→the cut hole 18→the cutout 26→the oil passage 21→the cutout 25→the oil passage 22→the cut hole 19→the oil passage 15→the oil chamber 13→the oil passage 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196096-A (JP)
Title: Bead core for tire, manufacturing method for the same and tire provided with bead core
Inventor: KUNO SHINICHI
IPC: B29D30/48
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bead core with excellent durability and improved productivity, a manufacturing method for the same, and a pneumatic tire provided with the bead core.  <P>SOLUTION: The bead core 2 arranged on a bead part of the pneumatic tire1 is constituted of two or more metal wires 8 wound circularly, and the positions of starting points for winding of the metal wires 8 are dispersed in two or more positions in a circumferential direction of the bead core 2. In the manufacturing method of the bead core 2, the positions of the starting points for winding of the two or more metal wires 8 are dispersed in two or more positions in the circumferential direction of the bead core 2, and a reel 9 is rotated to simultaneously wind the metal wires 8 in the same direction in a state that the starting points for winding are fixed on an outer peripheral surface of the reel 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201074-A (JP)
Title: Speaker system
Inventor: SATO TADAAKI
IPC: H04R1/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker system that is changeable at any angle only with one machine screw in addition to having a conventional function for making the speaker system capable of both vertically and horizontally setting.  <P>SOLUTION: A concave curved surface with a perpendicular radius is provided at the central part of a rear side face of a cabinet, and a female screw part is provided at the central part. Meanwhile, a convex curved surface with the same radius is provided at an upper part of a support of a speaker stand, an oblong hole is provided at the central part of the convex curved surface, and both the concave curved surface and the convex curved surface are fixed with a machine screw. Setting the both curved surfaces can fix the speaker system at any angle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003260442-A (JP)
Title: Garbage disposer
Inventor: MAYAHARA KIYOSHI
IPC: F26B21/10
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposer which dries and contracts garbage whenever generated, thereby solving the trouble of treating the garbage and keeping a kitchen in sanitary conditions, when it is installed in the sink of the kitchen where the garbage is mainly generated.  <P>SOLUTION: The disposer is provided with a garbage container 16 charged with the garbage 18 and an agitator 20 agitating the garbage 18, and is formed by incorporating itself into a kitchen sink 56. In the treatment of the garbage and the like as social needs, the garbage disposer can be installed in the inside of the sink where the garbage is mainly generated, the garbage such as kitchen refuse is simply dried and contracted, and the trouble of treating it is solved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004197458-A (JP)
Title: Toilet facility
Inventor: AWATA TSUTOMU
IPC: A47K17/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet facility in which microwave sensors are not exposed from the toilet facility or a toilet room, thereby to be able to have a neat design in the toilet facility or the toilet room.  <P>SOLUTION: According to the structure of the toilet facility, a microwave sensor 40 for washing stools and a microwave sensor 42 for washing urine are fixed to the rear side of the front surface of a low tank cover 12, by means of an adhesive or the like. Then films on which letters of "switch for stools" and "switch for urine" are written are stuck to the front side of the front surface of the low tank cover 12, at locations corresponding to the respective microwave switches 40, 42. These microwave sensors 40, 42 are doppler sensors, and they transmit microwaves and receive reflected microwaves, to thereby detect approach of the hand of a user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI