baber/WOPTO huggingface dataset:
Patent JP-2004149233-A (JP)
Title: Winding method and winding device for band body
Inventor: ISHII HIROYUKI
IPC: B65H18/10
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding method and a winding device for a band body capable of increasing quality and yield.  <P>SOLUTION: This winding method for a toroidal core 18 formed by winding a magnetic band sheet 15 comprises the steps of forming a core 17 in a cylindrical shape having a locking recess 17b opening to the outer peripheral surface thereof, inserting a locking bar 16 into the locking recess 17b to lock the tip part of the magnetic band sheet 15, rotating the core 17 and the locking bar 16 in synchronism with each other to wind the magnetic band sheet 15 on the core 17, and after moving the locking bar 16 to the core 17 to relieve the tip part of the magnetic band sheet 15, extracting the locking bar 16 and the core 17 from the toroidal core 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148337-A (JP)
Title: Method for forming joined part of welded steel pipe and apparatus for producing the welded steel pipe
Inventor: ONISHI TOSHIO
IPC: B21C37/083
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a joined part of a welded steel pipe and an apparatus for producing the welded steel pipe in which rise-up on the thickness is not formed anywhere in the joined part on the inner surface of an opening pipe, in the case of bend-working both end sides in the width direction of a steel sheet continuously shifted and forming the opening pipe having round cross-sectional empty cylinder by butting both end parts.  <P>SOLUTION: When the welded steel pipe is produced by bending both end sides in the width direction of the steel sheet so that the round cross-sectional empty cylinder is formed by butting both end parts and the butted both end parts are mutually joined, the fixed range is partially rolling-reduced with rolls so that the thickness in the fixed range of both end parts before bend-working becomes in a tapered state having minimum thickness at the end part in a cross sectional profile and also, the rise-up thickness portion developed at both end surface sides with the partial rolling-reduction, is grind-removed with an edge-mirror.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152379-A (JP)
Title: Information recording disk playback device
Inventor: SASAKI MANABU
IPC: G11B20/18
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to previously slow down a disk to a readable speed in the case the disk has a region which cannot be read unless the disk is slowed down due to the flaws, stains, etc., of the disk.  <P>SOLUTION: Relating to the disk which cannot be read unless the disk is slowed down, the identification information of the disk, the address of the region which cannot be read unless the disk is slowed down and in some cases, the layer to which the address corresponds are stored as a slowing-down LBA (logical block address) in a non-volatile memory of the playback device. In playing back the disk, the slowing-down LBA is read at the number of slowed down revolutions by starting the slowing-down from the prescribed address prior to the slowing-down LBA.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151369-A (JP)
Title: Heat development recording device and method for displaying jam processing of heat development device
Inventor: OZAKI YOSHIKO
IPC: G03D13/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To extremely easily and smoothly remove a heat development recording material from a jamming position when jam is generated.  <P>SOLUTION: The heat development recording device for performing heat development by heating a heat development recording material on which a latent image is formed by exposure is provided with a jam detection means 91 for detecting the generation of jam in a carrying route of the heat development recording material, a display means 99 for successively displaying illustration images indicating the operation contents of a series of processing procedures for the jam, an operation detection means 92 for detecting operation for jam processing, and a control part for dividing items from the operation item of the jam processing whose operation completion can be detected by the operation detection means 92 up to an operation item allowed to be detected next as one block, successively displaying the illustration images in each block by the display means 99 and shifting a block to a succeeding block by using a detection signal of the operation detection means 92 as a trigger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151386-A (JP)
Title: Multilayer material and method for manufacturing the same
Inventor: KOBAYASHI KAZUYUKI
IPC: G09F3/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer material wherein an upper-layer body and a lower-layer body can be bonded always with appropriate adhesive strength and various designs can be printed on the lower-layer body, and to provide a method for manufacturing the multilayer material with the reduced number of processes.  <P>SOLUTION: A multilayer label 10 is composed of upper paper 12, lower paper 14, and base paper 16, and the upper paper 12 and the lower paper 14 are bonded by printing glue 24. The printing glue 24 is made by mixing printing ink and pseudo bonding glue, and is coated on the whole surface of the lower paper 14. Consequently, printing on the lower paper 14 can be simultaneously carried out. The lower paper 14 coated with the printing glue 24 is superposed by the upper paper 12 with the pseudo bonding glue coated thereon, then adhered by pressing and pseudo-bonded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153581-A (JP)
Title: Circuit for controlling transmission and reception
Inventor: YAMAMOTO AKITSUGU
IPC: H04B1/40
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission and reception control circuit capable of obtaining a balanced output with high degree of balance and an excellent transmission characteristic by providing a correction circuit for the degree of balance in the transmission and reception control circuit.  <P>SOLUTION: In this transmission and reception control circuit 3 for performing connection processing between an antenna 4 and a receiving circuit 3, and between the transmitting circuit and the antenna 4 by selectively controlling a transmission/reception signal, an impedance matching circuit 15, a filter circuit 11, an unbalance-balance converting circuit 12 and a degree of balance correction circuit 13 are arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150965-A (JP)
Title: Disturbance measuring device in optical interferometer, and high-precision light interference measuring arrangement
Inventor: YAMAUCHI MAKOTO
IPC: G01B9/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which quantitatively evaluates the errors in a measured value caused by disturbance, and reduces its measurement error to an allowance or less, on the basis of that result, in measurement using an optical interferometer.  <P>SOLUTION: A disturbance measuring device and a measuring device which uses the measured values, cause object light and reference light to have between them a phase difference which changes in the shape of a sawtooth wave, as a result cause the intensity of their interference light to change sinusoidally, in an interference optical system, measure the phase difference by utilizing that fact, and sample that phase difference by a predetermined frequency. In doing this, the frequency characteristics of the quantity of the error of the measured value caused by the disturbance can be evaluated. Moreover, the spatial distribution of the quantity of the error of the measured value caused by the disturbance can be evaluated, by dividing the interference light into two luminous fluxes, forming apertures at positions where the respective luminous fluxes correspond to different portions of a measuring object, and measuring the phase difference between the interference lights which have passed the apertures. On the basis of the result, the frequency of the phase difference in the shape of a saw toothwave necessary for attaining measurement accuracy is decided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153127-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: OIKAWA KOTA
IPC: H01L21/28
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent short circuit between a contact hole and a gate electrode in a self-alignment contact hole etching method.  <P>SOLUTION: A first conductive layer 4 is formed on the surface of a silicon substrate 1, silicon oxide 9 is formed on the side face of the first conductive layer 4, a stopper film 6 is formed on the silicon substrate 1 so as to coat the first conductive layer 4 and the silicon oxide 9, and an interlayer insulating film 8 is formed on the stopper film 6. Then an aperture 7 is formed on the interlayer insulating film 8 in the vicinity of the first conductive layer 4, the stopper film 6 is dry-etched by the plasma of fluorocarbon and oxygen by using the aperture 7 as a mask, and a second conductive layer is formed on the aperture 7. The flow rate of fluorocarbon gas to the sum of the fluorocarbon gas and oxygen gas is set to ≥47% and ≤68%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150405-A (JP)
Title: Direct fuel injection diesel engine
Inventor: TANAKA TAMON
IPC: F02B31/04
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish high volumetric efficiency by low swirl.  <P>SOLUTION: Front ports 6 are connected from one end side of a cylinder bank to front intake ports 3 and are set in a direction approximately orthogonal to a bank direction of cylinders 1. Rear ports 7 are set in a direction toward a direction of swirl generated in combustion chambers. The high volumetric efficiency is accomplished without requiring a complicated valve system nor lowering a flow velocity of intake gas flowing from the intake port, while reducing angular moment of intake air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155222-A (JP)
Title: Tire state monitoring device
Inventor: KATO MICHIYA
IPC: B60C23/20
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire state monitoring device which can specify a mounting position of a tire.  <P>SOLUTION: A transmitter 30 is provided with an acceleration sensor and wirelessly transmits acceleration data together with data including the state of the tire 20. Accordingly, whether a tire 20 is the one of left side wheels (FL, RL) of front and rear wheels or right side wheels (FR, RR) of the front and rear wheels is specified based on the acceleration data from the acceleration sensor. Repeaters 51, 52 wirelessly transmit response signals after a predetermined time passes when receiving data from the transmitters 30 mounted on the rear wheel (RL) on the left side and the rear wheel (RR) on the right side. Thus, whether the tire 20 is the one of the front wheels (FL, FR) or the rear wheels (RL, RR) is specified depending on whether or not the response signals from the repeaters 51, 52 are received by a receiving device, 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158981-A (JP)
Title: Communication equipment and communication method
Inventor: KOKUBO TAKASHI
IPC: H04L47/43
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment and a communication method with which even asynchronous packets are encrypted similarly to the case with synchronous packets and communication is conducted.  <P>SOLUTION: The communication apparatus N2 includes: a padding processing section 14 for applying padding processing wherein data are attached to the asynchronous packet so that the length of the asynchronous packet is an integer multiple of the length of an encrypted block; an encryption section for encrypting the padding asynchronous packets subjected to padding processing by the padding processing section 14 and the synchronous packets; and a transmission section 18 for transmitting the encrypted padding asynchronous packets and the encrypted synchronous packets, which are encrypted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158558-A (JP)
Title: AlGaInP LIGHT EMITTING DIODE DEVICE
Inventor: CHIN DAIKEN
IPC: H01L33/14
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AlGaInP light emitting diode device having improved emission intensity.  <P>SOLUTION: The AlGaInP is provided with a semiconductor substrate, a reemission layer, an AlGaInP layer having first dope concentration, an AlGaInP lower cladding layer having second dope concentration being lower than the first dope concentration, an undoped AlGaInP active layer, an AlGaInP upper cladding layer, a window layer, an annular upper electrode on the window layer, and a lower laminar bottom electrode on the semiconductor substrate. The remission layer is provided with at least a first region formed by one reemission layer, and a second region for surrounding the first region while being formed by Al<SB>2</SB>O<SB>3</SB>. The first dope concentration in the AlGaInP layer between the AlGaInP lower cladding layer and the reemission layer is higher than the second dope concentration of the AlGaInP lower cladding layer, the AlGaInP layer provides a sideways continuity capacity, and the second region of Al<SB>2</SB>O<SB>3</SB>completely reflects rays being applied on the second region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154659-A (JP)
Title: Method for recycling membrane element
Inventor: TAJIMA MOTOFUMI
IPC: B01D63/06
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of wastes and to effectively utilize resources by easily recycling portions of used membrane elements in a method for recycling the membrane elements which are freely attachably and detachably disposed within a casing.  <P>SOLUTION: The membrane elements 3 comprise a plurality of membrane tubes 4 made of straight tubular ceramics closed at their tips and a converging plate 7 made of stainless steel for converging the proximal ends of the membrane tubes 4. The respective membrane tubes 4 are bonded and fixed to the converging plate 7 by adhesives 9 of a silicone system. The used membrane elements 3 are recycled by heating the used membrane elements 3 at 300 to 400°C to cause the adhesives 9 to lose their effect and to separate the used membrane elements 3 to the membrane tubes 4 and the converging plate 7, and cleaning the converging plate 7 with an acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155985-A (JP)
Title: Highly light-reflecting resin composition
Inventor: MITSUNAGA MASAKI
IPC: C08K9/04
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly light-reflecting resin composition having high rigidity and light-shielding property and giving a highly light-reflecting molded article having high rigidity and good surface smoothness.  <P>SOLUTION: The highly light-reflecting resin composition is composed of (A) 100 pts. wt. of an aromatic polycarbonate (component A), (B) 0.1-20 pts. wt. of a lamellar silicate (component B) having a cation exchange capacity of 50-200 m-eq/100 g and (D) 3-30 pts. wt. of titanium dioxide (component D) and preferably further contains (C) 0.1-50 pts. wt. of a compound (component C) having affinity to the aromatic polycarbonate and containing a hydrophilic component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159673-A (JP)
Title: Device for iontophoresis
Inventor: OKABE KEIICHIRO
IPC: A61M37/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To form a mode of iontophoresis according to the situation in the time zone when a device is used frequently, capable of eliminating the stimulation caused by an electric output felt uncomfortable to a living body and applicable to a delicate part such as a face surface.  <P>SOLUTION: The living body mounting type device for the iontophoresis consists of an electric output unit and a mounting means for mounting the electric output unit on the living body. The electric output unit executes the output in such a way as not to give uncomfortable stimulation to a user. The mounting means is formed in such a shape as to be unstimulative to the living body and to be easily attached/detached to/from the living body, so that the device can be handled without giving a burden to the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003216741-A (JP)
Title: Health control system
Inventor: HAGIWARA TAKANOBU
IPC: G06Q50/22
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health control system for effectively controlling individual health in both a virtual society and a real society by a computer.  <P>SOLUTION: A system server 1 which receives electronic data about health of a user 6 transmitted from a client terminal 4 of the user 6 and also stores the data in a database system 11 is provided with a print system 13 for extracting the data in the database system 11 and preparing a printed matter about health of each individual user by processing each data. An individual authentication system 12 authenticates an individual by respective different data at least when log-in is performed to the system server 1 and when the print system 13 operates.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004164319-A (JP)
Title: Common space allocation method, system, program and record medium
Inventor: TANABE SATORU
IPC: G06Q50/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and impartially allocate a space according to a history of a user.  <P>SOLUTION: This allocation method executes: a step for accepting a reservation request from a user terminal and registering the reservation request into a temporary reservation table; a step for collating a user ID with a priority table and recognizing the use priority of each user; a step for selecting the reservation request derived from the user having the highest use priority and registering the reservation request into a reservation table; a step for notifying the user terminal of the reservation registration; a step for accepting use conditions of a common space by the user from a use management device of the common space; a step for collating the use conditions with contents of the reservation registration corresponding thereto and recognizing a difference therebetween; and a step for reducing the use priority corresponding to the user ID in the priority table according to the difference when the difference is recognized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166426-A (JP)
Title: Power receptacle device for vehicle
Inventor: NAKAMURA YUJI
IPC: H02M7/537
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power receptacle device for vehicle, wherein a lamp provided at a receptacle for vehicle is easily recognizable, even in a bright environment with low current consumption.  <P>SOLUTION: The power receptacle device comprises an inverter which obtains commercial supply voltage output (110V AC or 100V AC), using as an input power supply a battery (24V DC or 12V DC) mounted in a vehicle, and a receptacle for commercial power supply, to which the output of the inverter is connected. The power receptacle device is provided with a circuit which, when predetermined voltage is supplied to the inverter output, generates an intermittent current in conjunction therewith, and the lamp which is provided in proximity to the receptacle and is lighted by the intermittent current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160891-A (JP)
Title: Scraper and screen printing machine
Inventor: KOJIMA KAZUO
IPC: B41F15/44
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which can recover ink protruded once from both sides of a scraper, prevent the drying of the ink, and use the ink again.  <P>SOLUTION: A screen printing machine has a main scraper 10 which is moved in a prescribed direction and moves the ink existing on a screen and a subordinate scraper 20 which is arranged behind the main scraper 10 in a prescribed direction and moves the ink overflowing from the end part of the main scraper 10 by the movement of the main scraper 10 toward the middle of the screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161467-A (JP)
Title: Image recording apparatus
Inventor: SHIMIZU KATSUHIKO
IPC: B65H20/36
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To simplify apparatus components and increase operability.  <P>SOLUTION: This image recording apparatus comprises a recording material loading magazine 10 for supplying recording material P, a recording material supply means A supplying the recording material P from the recording material loading magazine 10, a drum 31 rotating with the supplied recording material P wound on the outer peripheral surface thereof, a rotating means rotating the drum 31, a writing means 300 writing in the recording material P wound on the drum 31, and a moving means 700 moving the writing means 300 in the drum shaft direction. The apparatus also comprises a recording material end part detection means B detecting the end part Pb of the supplied recording material P and a control means C unwinding the supplied recording material P into the recording material loading magazine 10 by controlling the recording material supply means A based on the detection of the end part Pb of the recording material P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160935-A (JP)
Title: Multilayered container
Inventor: MARUYAMA KATSUYA
IPC: B32B27/08
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered container which is not easily peeled off due to a fall and an impact and has excellent delamination resistance.  <P>SOLUTION: Characteristically, this multilayered container includes outermost and innermost layers which are composed of a resin A, and at least one intermediate layer which is composed of a resin B; the resin A is predominantly composed of a thermoplastic polyester resin which is obtained by polymerizing an acid component containing a terephthalic acid of 80 mol% or more and a glycol component containing ethylene glycol of 80 mol% or more; the resin B is a gas barrier resin wherein an oxygen permeability coefficient of a three-times×three-times oriented film under the condition of 23°C-60%RH is less than 0.15 cc×mm/m<SP>2</SP>×day×atm; and the thickness of the resin B layer of a ground contact part of the container and the means thickness of the resin B layer of a body part of the container satisfy the specified relational expressions, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171810-A (JP)
Title: Color cathode-ray tube device
Inventor: YOSHINAGA TAKAHIKO
IPC: H01J29/76
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color cathode-ray tube device that mounts a deflecting yoke for maintaining deflection efficiency in the conventional deflecting yoke and can reduce color drift on a screen.  <P>SOLUTION: A horizontal deflection coil 12 is provided on an inner surface via an insulation frame (not illustrated), a saddle-type vertical deflection coil 13 is provided on an outer surface, and a ferrite core 14 is provided while covering the vertical deflection coil 13. Additionally, a bend section 15 at an electron gun side comprises first and second bend sections 15a and 15b projecting to the left and right, respectively while being viewed from the electron gun side of the horizontal deflection coil 12. The outside arc portion of the first bend section 15a is continuously connected with that of the second bend section 15b, and the outside arc portion at the boundary portion between the first and second bend sections 15a and 15b is formed nearly at the same height as the upper surface of the electron gun at a connecting section 17.  <P>COPYRIGHT: (C)2004,JPO