baber/WOPTO huggingface dataset:
Patent JP-2004090274-A (JP)
Title: Injection mold
Inventor: FUJISAWA MITSUO
IPC: B29C45/26
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection mold preventing the leak of a cooling medium constituted so that an O-ring is mounted on the mating surface of the cooling medium hole provided to a fixed template or a movable template and the cooling medium provided to the core and only the inner wall of the O-ring part is replaced even if the inner wall of the O-ring part is omitted by rust.  <P>SOLUTION: In the injection mold 1 wherein the O-ring 3 is mounted on the mating surface of the cooling medium hole 8 provided to the fixed or movable template 5 and the cooling medium hole 9 provided to the core 7, the inner wall of the housing groove housing the O-ring 3 provided to the fixed or movable template 5 is formed by the outer peripheral part 11a of the collar 11 inserted in the cooling medium hole 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090710-A (JP)
Title: Saddle
Inventor: SATANI TAKESHI
IPC: B62J1/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a saddle for a bicycle or the like, capable of attaining excellent appearance and high safety as well as high productivity.  <P>SOLUTION: This saddle consists of: a base 1 of the saddle; a tubular cap 2; a spring 3 for repelling the base 1 and the cap 2 each other; and a supporter 4 for preventing the cap 2 from coming off. One end of the supporter 4 is fixed on the base 1 and, under a condition where the spring 3 stretches, the other end of the supporter 4 retains the bottom 2A of the cap 2. Even under a condition where the spring 3 contracts, this saddle prevents the other end of the supporter from being exposed from an opening 2B of the cap 2. Preferably, a cover 5 for covering the spring 3 is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092468-A (JP)
Title: Cogeneration system
Inventor: YAMAMOTO HIROSHI
IPC: F25B27/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration system capable of preventing the drop of hot water supply temperature by hot water shortage even in the failure of an auxiliary heat source.  <P>SOLUTION: This cogeneration system has an auxiliary heating system 4 having the auxiliary heat source 401 and abnormality detectors 406 and 407 for detecting abnormality of the auxiliary heat source; a hot water storage system 1 for performing a heat exchange by the exhaust heat of an engine generator 301 or fuel cell to heat water or hot water and storing it in a hot water storage tank 101 and a control device 5 for controlling the whole body. The control device determines whether the abnormality of the auxiliary heat source is detected by the abnormality detectors or not, and starts the engine generator or fuel cell when the detection of abnormality of the auxiliary heat source is determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091955-A (JP)
Title: Wastepaper-compounded newsprint paper and method for producing the same
Inventor: WAKABAYASHI YASUYUKI
IPC: D21B1/34
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide waste paper-compounded newsprint paper which has good printability and has high smoothness, even when the amount of an added filler such as white carbon is reduced (or even when the filler is not added).  <P>SOLUTION: This waste paper-compounded newsprint paper compounded with water paper pulp is characterized by containing magazine waste paper pulp in an mount of ≥5% and having a Bekk smoothness of ≤39sec defined by JIS-P 8119. It is preferable that the magazine waste paper pulp or waste paper pulp containing magazine waste paper is disintegrated with a high concentration pulper 1 with an auxiliary disintegrator 1A in a waste paper pulp-treating process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003925-A (JP)
Title: Simultaneous multipoint measuring device and control unit
Inventor: KUBOTA MASA
IPC: G01N21/3559
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a measure for measuring more precisely the physical property distribution of an object which exists within the space represented by a web, and to further derive controls measures more uniformly in the distribution of physical properties [based on the measure in this space].  <P>SOLUTION: A simultaneous multipoint control unit includes a measures to partition space into two or more regions, to assign identical type sensor (1) group, and to measure the physical properties of the object (3), a simultaneous multipoint measuring device about a measures (2) to periodically calibrate the sensitivity of this identical type sensor (1) group, and a segment control device (38) for controlling, based on the result of the measuring device 38.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096898-A (JP)
Title: Electromagnetic wave utilization system
Inventor: MUTO YASUMASA
IPC: H04W52/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave utilization system wherein electromagnetic waves generated by an electromagnetic wave source is reused as electric power for the electromagnetic wave source, and thereby dissipation of electromagnetic waves is suppressed and the energy efficiency is enhanced.  <P>SOLUTION: An electromagnetic wave-electricity conversion circuit 20 constituting the electromagnetic wave utilization system comprises a conversion element 21 which generates a current in an electromagnetic wave atmosphere, a rectifying diode 22 connected in series with the conversion element 21, and a capacitor 23 connected with the conversion element 21 through the rectifying diode 22. The capacitor 23 stores and discharges electric power by the passage of a direct current from the conversion element 21. LED 24 is connected with the capacitor 23, and is supplied with power by discharge from the capacitor 23 and emits light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096567-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANAKA YUSHI
IPC: G06F1/04
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit for promptly controlling the shift of the semiconductor integrated circuit from a reset state to an operation state without consuming a memory.  <P>SOLUTION: Since power ON detection signals PON outputted from a power ON detection circuit 18 to an OR gate 17 are at an L level since it is the ON state of a power source and stop mode signals STOP are at the L level, the OR gate 17 outputs the signals of the L level to the reset terminal of an RS flip-flop 20. A counter 7 to which reset signals are inputted from the reset terminal 10 through the OR gate 12 outputs the signals of the L level to the reset terminal of the RS flip-flop 20. The RS flip-flop 20 outputs the counter bypass signals CBP of an H level same as the ones before the reset signals are inputted to the reset terminal 10 to the OR gate 21 and the OR gate 21 outputs the system clock control signals SCKEN of the H level to an AND gate 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003235201-A (JP)
Title: Electric motor
Inventor: MAEDA ATSUSHI
IPC: H02K11/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing cost of an electric motor by making the connection easy between a coil and a power feeding unit, and to make it easy to adjust an advance angle in motor having a position detecting means.  <P>SOLUTION: Each coil end 14 or 15 of a coil C is inserted into a coil end holding hole of a coil end holding member 16 provided in a motor housing body 4. A connection unit 20 has U-phase, V-phase, and W-phase connecting terminal plates 21, 22, and 23 to be connected with a controller 27 at a power feeding terminal 21c and the like and a neutral connection terminal plate 24. The unit 20 is pivotally held in the motor housing body 4. The coil ends 14 and 15 are inserted between the connection terminal unit of the connection terminal plates 21, 22, 23 and 24 and the holding face so that the coil C and the controller 27 are connected. In addition, a Hall IC fixed to an end case is made rotatable to a stator core.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004099473-A (JP)
Title: Hair cosmetic
Inventor: YAMAMOTO TADASHI
IPC: A61K8/89
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair cosmetic which has good coatability (good spreadability) on any one of wet hair and dry hair, is little sticky, gives a gloss and a flexible touch to hair, improves hair collectability, has an excellent hair-protecting effect, and can easily be washed out, when adhered to the skin of a hand or the like.  <P>SOLUTION: This hair cosmetic is characterized by comprising (A) a thickening polymer comprising a monomer represented by the general formula (1) [R<SP>1</SP>is a 10 to 30C alkyl; R<SP>2</SP>is a group selected from H, methyl and COOH; (n) is an integer of 1 to 50] and acrylic acid and/or methacrylic acid, (B) an alkaline substance, (C) a non-volatile siloxane compound, and (D) a higher alcohol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332344-A (JP)
Title: Silicon single-crystal layer and manufacturing method thereof
Inventor: SHIBAYAMA TAKASHI
IPC: H01L21/324
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of the surface of a silicon-single crystal layer.  <P>SOLUTION: The quality of the surface of the silicon wafer W (silicon single- crystal layer) can be improved by heat-treating the silicon wafer at temperature of 600°C or higher and less than 950°C in an atmospheric gas consisting of hydrogen gas, an inert gas or a mixed gas thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103976-A (JP)
Title: Method for storing semiconductor substrate
Inventor: YAMADA TSUTOMU
IPC: H01L21/673
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for storing and conveying substrates, which prevents natural oxidation of a metal film on the surfaces of the substrates.  <P>SOLUTION: A semiconductor substrate having a metal film on the surface thereof is stored in a closed vessel, being immersed in extrapure water having a dissolved oxygen concentration of 300ppb or below. Since the dissolved oxygen concentration is considerably low, natural oxidation can be prevented. Alternatively, the semiconductor substrate can be stored in a vessel, being immersed in extrapure water or pure water blended with a reductant, or in active hydrogen water. With the presence of a reductant or active hydrogen, natural oxidation of the metal film can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106272-A (JP)
Title: Method for detecting abnormality in injection molding machine
Inventor: YAMAZAKI TAKASHI
IPC: B29C45/76
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of data on a control system to be stored in advance in a method for detecting abnormality in the ejection process of an injection molding machine.  <P>SOLUTION: A through hole is formed in a movable mold 3, and a knock pin 4 is housed in it. The knock pin 4 is connected to a servo-motor 15 through a feed screw 12 etc. Force to eject the knock pin 4 when a molding 1 is extruded is obtained from the driving torque of the servo-motor 15. On a pattern indicating the change of the driving torque in relation to the passage of time (or the position of the knock pin 4) from the start of the ejection of the molding 1, at least one monitoring zone is set up, and the allowable maximum value of the driving torque is set up in every monitoring zone. In the ejection process, when the value of the driving torque deviates from an allowable range in one monitoring zone, it is judged that abnormality has occurred, and an alarm is given.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105052-A (JP)
Title: Method for analyzing mutation of double strand nucleic acid fragment
Inventor: OHASHI YOKO
IPC: C12Q1/68
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for analyzing the mutation of a double strand nucleic acid fragment, by which a base sequence difference such as gene mutation, gene insertion or gene deletion can be found out at a nucleic acid level to detect a mutation not only for a single strand nucleic acid but also for a double strand nucleic acid.  <P>SOLUTION: This method for analyzing the mutation of the double strand nucleic acid fragment comprises (1) a process for amplifying the double strand nucleic acid fragment contained in a sample with a primer labeled with an optical signal-emitting label substance, (2) a process for disintegrating the amplified product obtained in the process (1) into the single strand nucleic acid, (3) a process for continuously measuring the optical signal position changes of the labeled substance at the points of time in the period ranging from a time before the disintegration to a time after the disintegration in the process (2), and (4) a process for obtaining the information about the mutation of the double strand nucleic acid fragment from the position changes obtained in the process (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109621-A (JP)
Title: Image forming apparatus
Inventor: KITAMURA SHINGO
IPC: G03G15/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of accurately controlling paper carriage at low costs independently of the responsiveness of a sensor by stopping a sheet of paper after moving it by a prescribed distance by using a motor such as a stepping motor whose rotational amount is digitally changed for the drive of a registration against conventional registration drive control in which the drive of the registration is stopped in accordance with a sensor arranged in the vicinity of the registration.  <P>SOLUTION: The image forming apparatus is provided with a reference signal generation means for generating a reference signal which is general reference for the control of image formation, an exposure means for forming an electrostatic image on a photoreceptor by exposing and scanning the surface of the photoreceptor and a paper carriage means for carrying a sheet of paper to be used for transferring a toner image formed on a toner image holding means to a sheet of paper. After the lapse of prescribed time from the generation of the reference signal, paper carriage is started and the paper carriage means is stopped in accordance with a prescribed distance from the start of paper carriage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111264-A (JP)
Title: Terminal crimping device and retooling method of crimping machine
Inventor: MURAKAMI HIDEFUMI
IPC: H01R43/048
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To make terminal crimping more efficient by speedily making replacement of a crimping machine by automation.  <P>SOLUTION: The terminal crimping device 1 is adopted provided with a part 3 for stocking a plurality of kinds of crimping machines 2, a first conveying means 4 for selecting a required crimping machine at the stock part 3 and moving it collinearly with a conveying route 6, and a second conveying means 8 for moving the required crimping machine to a crimping drive gear 7 along the conveying route. The first conveying means 4 is constituted, as for example, of a slide plate 16 for loading the crimping machine 2, and a driving means 14 for moving the slide plate across the conveying route 6. The first conveying means may be constituted of a turntable used also as a stock part and a lifting means for moving a required crimping machine up and down from the turntable. The terminal crimping device 1 is provided at least with a control part 5 for directing drive of the first conveying means 4. A terminal reel 25 is fitted in free attachment and detachment at the crimping drive gear side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112524-A (JP)
Title: Image information accumulating device, method therefor, and document output device
Inventor: FUKUDA HIROTSUGU
IPC: G06F17/30
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple storage of revised documents for a storage device.  <P>SOLUTION: The device comprises a storage device 30 for accumulating information of the image on an original, a scanned image input unit 21 for inputting image information of a revised document obtained by reading the image on the original including the information of the original image, an original image identifying unit 23 for identifying the image information of the original image from the inputted image information of the revised document, a revised document ID information identifying unit 24 for recognizing an ID information of the revised document, and a revised document storing unit 25 for associating the revised document with the image information of the original image to accumulate the revised document into the storage device 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105893-A (JP)
Title: Pattern forming apparatus and pattern forming method
Inventor: YABE MANABU
IPC: H01J9/02
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming apparatus capable of correcting the pitch of patterns formed on a substrate.  <P>SOLUTION: This pattern forming apparatus 1 has a plurality of head parts 5 attached to a space adjusting mechanism 4, which can change the space between heads 5. Each head has a discharge part 53 discharging a pattern forming material toward the substrate 9, and a motor 52 with a speed reducing mechanism which rotatably supports the discharge part 53. The motor 52 changes the direction of the discharging ports of the discharge part 53. When the pattern forming apparatus 1 receives input for the pitch and cross sectional shape, control parameters corresponding to the input are determined to change the directions of the discharging ports of the discharge part 53. Thus, the pitch in relation to the direction vertical to the relative movement direction of the discharge ports is corrected to be able to correct the pitch of the pattern formed on the substrate 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117391-A (JP)
Title: Optical scanning device and image forming device
Inventor: MIYATAKE NAOKI
IPC: G02B26/10
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize an optical scanning device which has superior stability of a light spot and high stability of imaging magnification of a scanning imaging lens and an image forming device using the same.  <P>SOLUTION: In the optical scanning device deflects a group of light beams emitted by a plurality of light sources by a common deflecting means 5 and guides them to different scanned surfaces 7Y to 7K by scanning and imaging optical systems L1, and L2Y to L2K to form light spots and optical scan the scanned surfaces, a scanning and imaging lens comprises two or more scanning lenses and the scanning lens L1 closest to the deflecting means has positive refracting power in a vertical scanning direction; and the scanning lenses L2Y to L2K closest to the scanned surfaces have positive refracting power in both the horizontal and vertical directions and the scanning lens L1 closest to the deflecting means 5 is made common to the light beams traveling to the different scanned surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116293-A (JP)
Title: Connector for exhaust gas discharging of engine supercharger
Inventor: IMAI TAKATOSHI
IPC: F02B39/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a large throttled resistance is applied on an exhaust gas auxiliary stream passing through a bypass and the exhaust gas auxiliary stream is prevented from flowing out of a waist gate valve port.  <P>SOLUTION: A connector for exhaust gas discharging of an engine supercharger is provided with an elbow passage 1 and the bypass 2. The bypass 2 is located at the side of the elbow side 1. An inner end inner wall surface 8 of the bypass 2 is retreated from a bypass inlet 7 to the separating direction. An elbow passage 1 side of the bypass 2 is opened for the elbow passage 1 from the bypass inlet 7 as far as an innermost end inner wall surface 9. The innermost end inner wall surface 9 of the bypass 2 is retreated beyond a lower part extended axis 5b of an outlet center axis 5a. A passage sectional area of the bypass 2 is so large that the throttled resistance applied on the auxiliary stream 15 passing through the bypass 2 out of the waist gate valve port 6 is lessened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117461-A (JP)
Title: Electrophotographic toner
Inventor: FUSHIMI HIROYUKI
IPC: G03G15/08
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner which stabilizes the electrostatic charge quantity and conveyance quantity of the toner in spite of long-term use, is not affected by a change in temperature and humidity, prevents the contamination of a developer carrier and developer layer thickness regulating member and filming of a photoreceptor and can provide high image quality, and a developer and an image forming method.  <P>SOLUTION: The electrophotographic toner comprises a binder resin which is made of one or more polyester resins, a resin electrification controlling agent which consists, as monomers, a sulfonate group-containing monomer, an aromatic monomer having an electron attracting group, acrylate monomer and/or methacrylate monomer, as structural units, and an additive contains hydrophobized silica, hydrophobized titanium oxide and hydrophobized silica.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113016-A (JP)
Title: Woody planting pot made of one piece of wood
Inventor: SUZUKI MOTOYUKI
IPC: B27M3/24
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woody planting pot made of one piece of wood formed through hollowing a block of round timber cut into a round slice from one of a butt end surface toward the other butt end surface so as to leave the outer periphery of the round timber as the side surface of the pot, where shrinkage crack in the timber is prevented.  <P>SOLUTION: The planting pot is structured as follows: a plurality of slits H2, H2 are provided on a pot bottom 12 comprising the butt end surface in the radial direction so that the center of the slits corresponds to the center of the pot bottom 12, concentric circular annual rings M, M are separated at plural portions via the slits H2, H2 so as to absorb crack-causing difference in the contraction amount between an annual ring layer a little to the core center and an annual ring layer a little to the outer periphery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116573-A (JP)
Title: Fluid type torque transmission device
Inventor: ISOKANE KENSUKE
IPC: F16H41/24
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost in a fluid type torque transmission device mounted on a flywheel of an engine through an input plate.  <P>SOLUTION: A torque converter 1 is connected to the flywheel 2 of the engine, and the torque is transmitted through the fluid. The torque converter 1 is provided with a torque converter body 5, the input plate 6, and a weld part 22. The torque converter body 5 is provided with a front cover 11 arranged near the flywheel 2, an impeller 7 forming a fluid chamber with the front cover, and a turbine 8 confronting the impeller in the fluid chamber. The input plate 6 is a disk shaped member for connecting the torque converter body 5 to the flywheel 2, and has an inner peripheral part fixed on the front cover 11 and an outer peripheral part capable of being fixed on the flywheel 2. The inner peripheral part of the input plate 6 is fixed on the front cover 11 by the weld part 22.  <P>COPYRIGHT: (C)2004,JPO