baber/WOPTO huggingface dataset:
Patent JP-2004107963-A (JP)
Title: Construction method for roof and construction method for building
Inventor: IRI CHIKA
IPC: E04B7/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily install scaffolds for elevated works and enable safe and stable elevated works to secure improvement of work efficiency and safety of the work.  <P>SOLUTION: Structural columns 2 supporting a house building 1 are erected and the roof 4 fixed onto the top 2c of the structural column 2 is constructed by lifting up the roof 4 of the house building 1 by a winch 7 fitted to the structural column 2. A suspending scaffold 8 used for an elevated work is connected to the roof 4 to be suspended. The roof 4 is lifted up together with the suspending scaffold 8 by a winch 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106346-A (JP)
Title: Method and device for drying paper in recording apparatus
Inventor: SHIMIZU KAZUTOSHI
IPC: B41J15/04
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent adverse effects to a printing part by wind by preventing a paper from fluttering by a wind pressure at the time of drying a printing imaging face of the paper by a blower, and preventing the wind which hits the paper from moving up to the upstream side of a feed route of the paper.  <P>SOLUTION: An imaging medium 14 is held by a grip part which comprises a driving roller 60 and a nip roller 64, and is sent in a discharge direction by the rotation of the driving roller 60. Meanwhile, printing imaging is carried out to the imaging medium 14 on a platen 10 by a recording head 66. A paper rear face holding member 74 is set at a discharge route of the imaging medium 14, which is butted against a rear face of the imaging medium 14 after printed and imaged. A printed imaged part of the imaging medium 14 is dried by blowing the wind of the blower 86 to the printed imaged part while the rear face of the imaging medium 14 is held. A relative angle between the imaging medium 14 and a wind direction is set so that the wind of the blower 86 flows slantwise downward to the imaging medium 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109488-A (JP)
Title: Stereoscopic microscope
Inventor: MORITA KAZUO
IPC: G02B21/18
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical microscope for two-person observation with excellent operability, in which the angle of looking into the surgical microscope for two observers is made variable corresponding to the direction of approaching an operation part without narrowing the work space of surgery by a second observation device.  <P>SOLUTION: A first connection part 57 is arranged at a position equal to or lower than a second connection part 59, the second observation device 58 is connected turnably around a rotary shaft to the second connection part 59, and an angle formed by the rotary shaft and the optical axis of an objective optical system from an observation object 61 to a mirror body part 60 is 50° or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111243-A (JP)
Title: Warm-up system of fuel cell
Inventor: MAKINO SHINICHI
IPC: H01M8/10
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent condensed water from freezing as at the time of start-up below freezing point.  <P>SOLUTION: A fuel cell 1, a combustor 3 combusting fuel gas and air, and a heat exchanger 4 for heating cooling water circulated in the fuel cell 1 by heat exchange with reaction heat of the combustor 3 are provided. A partial vapor pressure in exhaust gas is calculated from a fuel volume, an air volume supplied to the combustor 3 and exhaust gas pressure. When the partial vapor pressure calculated is higher than a saturated vapor pressure at a temperature of the fuel cell at that time and a fuel cell temperature is below freezing point, it is judged that there is a fear of the fuel cell freezing, and the exhaust gas from the combustor 3 is exhausted without guiding it into the fuel cell. When there is no more fear of freezing, it is guided into the fuel cell 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112492-A (JP)
Title: Device, method and program for forming halftone matrix and recording medium
Inventor: KAGITANI KENJI
IPC: G06T5/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To form a halftone matrix for reducing the granularity of an image at a high speed.  <P>SOLUTION: A setting means 1 selects initial pixel positions and sets a matrix 2, and an evaluating means 3 operates a granularity when pixels of non-sampled number are selected. Product of a value at a relevant position of spatial operation filter and a value of an objective image at the relevant position is stored on a table 4. An operating means 5 determines the reference value at each position in the filter with reference to the table 4, and an adding means 6 operates the sum thereof thus performing an operation equivalent to convolutional operation of the filter and the matrix being formed at a high rate. A number sampling means 7 selects a pixel position such that the evaluating means 3 calculates a minimum granularity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109077-A (JP)
Title: Optical sampling head
Inventor: OTANI AKIHITO
IPC: G02F1/37
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To practically use a double refraction optical crystal having a small walk-off angle as a polarized wave combination means.  <P>SOLUTION: Sampling light and measurement light are introduced from ports (a), (b). The sampling light has an optical path refracted and changed by a prism 3, enters and is polarized in response to the walk-off angle of rutile 4. The measurement light enters into and passes through the rutile 4. The polarized wave combination of the measurement light and the sampling light is implemented. The polarized wave combined sampling light and measurement light enter into a light receiving element 8 through a lens 5, a KTP 6 and a filter 7. The rutile 4 can be practically used as the polarized wave combination means, makes a polarized light quenching ratio of the sampling light and the measurement light approximately 40 dB, sufficiently brings out a characteristic of the KPT 6 and reduces noise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120812-A (JP)
Title: Power supply
Inventor: NARUO MASAHIRO
IPC: H02M7/48
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply capable of preventing stress on a switching element or increase of noise.  <P>SOLUTION: A power supply phase detecting means 20 detects the phase of an AC power supply AC, and its output is inputted in a control means. At least any one of switching frequency and on duty ratio of a pair of switching elements Q1 and Q2 is so set and controlled to have a value as a minimum value for switching frequency while a maximum value for on duty ratio, at the phase between a zerocrossing point and a peak point of the voltage of AC power supply AC.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003171112-A (JP)
Title: Silica
Inventor: MORI HIROSHI
IPC: C01B33/152
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silica particularly suitable to be used as a catalyst carrier or an adsorbent.  <P>SOLUTION: The silica is characterized in that the profile obtained by the Guinier plot for small angle X-ray scattering spectra (X-ray scattering intensity -q<SP>2</SP>value) shows no inflection point in the region of ≤6×10<SP>-3</SP>(Å<SP>-2</SP>) of the q<SP>2</SP>value. The silica is manufactured by the method including a hydrolysis and condensation process to hydrolyze a silicon alkoxide and to condense the obtained silica hydrosol to produce silica hydrogel and a process of adjusting physical properties to subject the silica hydrogel to the hydrothermal treatment succeeding to the hydrolysis and condensation process without ageing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004120272-A (JP)
Title: Mobile communication base station device
Inventor: MACHIDA MAMORU
IPC: H04J13/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance utilizing efficiency of channels by simply increasing the number of the channels without changing a circuit constitution for diversity transmission to the utmost when diversity transmission is not executed regarding a mobile communication base station device having a diversity transmission function.  <P>SOLUTION: The respective transmission data outputted from a data storage 1-1 are selectively distributed to the respective diffusion parts 1-3<SB>10</SB>-1-3<SB>X1</SB>by a branch selection part 1-2 corresponding to diversity (Div) control signals showing execution/non-execution of the diversity transmission. The respective diffusion parts 1-3<SB>10</SB>-1-3<SB>X1</SB>multiply the inputted transmission data and the spread codes outputted from a spread code generators 1-5 and output it as a spread modulation wave. Phase rotation is executed only to signals on transmission branch (BR1) side by phase adjustment parts 1-4<SB>1</SB>,1-4<SB>X</SB>when the diversity transmission is executed. The transmission branch of each channel for the diversity transmission can be efficiently used for data transmission of the other channels when the diversity transmission is not executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117935-A (JP)
Title: Microcapsule
Inventor: BETTO ATSUSHI
IPC: G02F1/167
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display medium having satisfying properties of quick response, safety and hygiene, and stability of the picture quality, and to provide an image display apparatus using the image display medium at a low cost.  <P>SOLUTION: The microcapsules comprise at least one kind of chargeable fine particles and contains substantially no liquid medium in the capsules. The chargeable fine particles consist of two or more kinds of particles. The diameter of the capsules is ≥1 μm and ≤200 μm. The invention presents a reversible display medium having the above microcapsules between two opposing electrodes at least one of which is transparent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126038-A (JP)
Title: Optical information recording medium
Inventor: TANAKA YOSHIKI
IPC: G03H1/18
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a spindle for driving an optical disk where information is recorded by holography surely insertable into the optical disk.  <P>SOLUTION: The optical disk 1 is equipped with a laminated structure 3 formed by laminating a transparent substrate 5, a recording layer 7 for hologram recording, a transparent substrate 9, and a transparent substrate 11 with pits 13 (preformatted area). The shaft insertion member 19 of the optical disk 1 is fixed to the laminated structure 3 while inserted into a through hole 17 provided at the center part of the laminated structure 3. The shaft insertion member 19 has an insertion hole 21 into which the spindle is to be inserted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124142-A (JP)
Title: Al-Mg-BASED ALLOY ROLLED SHEET TEMPERED MATERIAL HAVING EXCELLENT BENDING WORKABILITY, AND PRODUCTION METHOD THEREFOR
Inventor: SAKUMA NAOYUKI
IPC: C22F1/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolled sheet tempered material which consists of an Al-Mg-based alloy, and has a thermal refining degree of H32 to H36, particularly, which stably has bending workability as a thick plate of about ≥1 mm by a process where intermediate annealing during cold rolling is obviated.  <P>SOLUTION: The Al-Mg alloy-based rolled sheet tempered material having a thermal refining degree of H32 to H36 is obtained by using an alloy comprising 1.5 to 3.0% Mg, 0.03 to 0.35% Cr, 0.1 to 0.5% Fe and 0.05 to 0.4% Si, and the balance substantially Al as the stock. In its texture at a position in a depth of 100 μm from the sheet surface, the density in cube orientation at an inclination within 15° is ≥9 times that in random orientation. Alternatively, the Al-Mg-based alloy rolled sheet tempered material comprises one or more kinds of metals selected from 0.01 to 0.6% Mn, 0.01 to 0.3% Cu, 0.005 to 0.3% Ti and 0.01 to 0.2% Zn in addition to the above components. In the production method, the stock is hot-rolled under the conditions where the finishing temperature of rough rolling is controlled to 370 to 470°C, the logarithmic draft in the final pass of finish rolling to 0.40 to 0.85, the rolling speed in the final pass of the finishing rolling to ≥200 mm/min, and the finishing temperature in the finish rolling to 285 to 360°C, and is cold-rolled at a rolling ratio of 10 to 65%. Then, temper-rolling is performed so as to be finished to a thermal refining degree of H32 to H36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122970-A (JP)
Title: Cooling device of steering wheel for vehicle
Inventor: HARADA HIROAKI
IPC: B60H1/32
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device of a steering wheel for a vehicle for rapidly cooling a high temperature part of a rim of which a temperature increases while parked under the scorching sun for a long period of time to a temperature which is ready for driving without using energy such as electric power.  <P>SOLUTION: The cooling device of the steering wheel for the vehicle includes the steering wheel 110 for the vehicle provided with the rim 20 in a ring shape, and the rim is structured of a heat pipe 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127007-A (JP)
Title: Print system
Inventor: INOSE KOJI
IPC: G06F3/12
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To increase degrees of freedom for forming images by enabling reuse of old print forms used in the past.  <P>SOLUTION: A used form that has been used in creating images at a client device 110 is uploaded into a cache server 120. When the used form is of a new generation to the client device 110, it is newly registered in a management table UFT. The client device 110 extracts the print data and the form needed to create images from data distributed from a Web server 100 according to print requests, and reads from the cache server 120 a list of all generations involving the old and new generations corresponding to the extracted form, to select the form of a desired generation for use in the creation of the current image. After the image has been created, the form is further uploaded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122642-A (JP)
Title: Method for creating identification card for certification and transfer foil for protecting surface of card used for this method
Inventor: HATTORI RYOJI
IPC: B42D15/10
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To enhance safety (security) such as forgery/alterationproofness and at the same time, minimize the dust deposition on a card, alleviate the negative factors such as workability due to device bugs, scratch strength, interlayer adhesion, lightfastness and solvent resistance, compared with a conventional ID card creation method.  <P>SOLUTION: In the method for creating the identification card fore certification by which a surface protectging layer is transferred to the surface of a card substrate 111 and the card is created, a transfer foil 101 for protecting the surface of the card having at least, 0 to 3.0 g/m<SP>2</SP>of a release layer 103 and 3.0 to 15 g/m<SP>2</SP>of a photo-set resin layer 104 formed on a support 102, is used, then the photo-set resin layer 104 as a surface protecting layer is transferred to the surface of the card substrate 111 and the transfer foil 101 is released at a maximum electric charge amount of 0 to 30 kV when the transfer foil 101 is released after the transfer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127123-A (JP)
Title: Data transmitter, data transmission method, program, storage medium, data receiver and data reception method
Inventor: ICHIMURA HAJIME
IPC: G11B20/10
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs and enhance compatibility of a disk drive.  <P>SOLUTION: The disk drive 1 which transmits data read from a disk and held in a buffer RAM to a D/A converter 10 determines data quantity to be stored in a packet based on a control signal CNT to be transmitted from the D/A converter 10. In addition, the control signal CNT is the one for instructing variability of data transfer rate according to D/A conversion processing speed. Then, the disk drive is constituted so that data for the determined data quantity is read from the buffer RAM, the packet is generated and transmitted to the D/A converter 10. In the case of this packet transmitting operation, the data transfer rate from the disk drive 1 becomes the one conforming to speed of D/A conversion processing of the D/A converter 10. Thus, as the disk driver 1, structure for continuously reproducing the data from the disk, for example, by providing a circuit for generating a master clock, etc. becomes unnecessary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134103-A (JP)
Title: Connector
Inventor: ITO TAKEJI
IPC: H01R31/02
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To form a joint circuit housed in a connector by the use of existing components at low cost, in relation to a connector connected to a wire harness installed in an automobile.  <P>SOLUTION: A metal sheet is stamped and thereafter bent; a terminal member manufactured by projecting male crimped terminals in parallel with one another at certain intervals from a band-like carrier by interlaying narrow cutting and dividing parts is used; the terminal member is cut at the cutting and dividing parts by using the plurality of crimped terminals as one set; the carrier is used for a joint conducting part and the male terminal parts of the crimped terminals are used as joint pins; and a joint terminal material formed by twisting the cutting and dividing parts at 90° or/and by bending parts between the adjacent crimped terminal projecting parts of the carrier is provided. For the connector having a plurality of upper and lower tiers with a plurality of cavities arranged side by side in the respective tiers, the joint pins are inserted into and locked to the cavities on the upper and lower tiers by setting the carrier of the joint terminal material in the vertical direction, and female terminals of a mating connector fitted to the connector are brought into electrical contact with the wide surfaces of the joint pins.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134522-A (JP)
Title: Optical module
Inventor: SATO MASAHIRO
IPC: H01S5/026
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module having a structure for shortening a length of wiring a semiconductor light emitting element and a drive element.  <P>SOLUTION: A first mounting member 5, a second mounting member 6 and a third mounting member 7 are mounted on a substrate 3. The first mounting member 5 and the second mounting member 6 are brought into contact with each other, and the second mounting member 6 and the third mounting member 7 are brought into contact with each other. A laser diode 9 is mounted on the first mounting member 5. The second mounting member 6 has a slope 6a having a prescribed angle, and a photodiode 25 is mounted on the slope 6a. The drive element 13 is mounted on the third mounting member 7. The laser diode 9 and the drive element 13 are electrically connected through a bonding wire 31d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132063-A (JP)
Title: Clamping device for covering plate
Inventor: SHIMIZU HIROBUMI
IPC: E01C9/08
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamping device 40 constituted of the reduced number of components and a simple structure of a covering plate 10.  <P>SOLUTION: The clamping device 40 for the covering plate 10 fixed by mounting the covering plate 10 on a support plate 20 comprises a bolt 50 projected downward by penetrating the lower face plate 11 of the covering plate 10, a screwer 60 screwing to the projected bolt 50, a clamp 70 constituted in a rotatable manner by inserting a bolt shaft section on the covering plate 10 side from the screwer 60, an arm section 72 extended in the direction separated from the bolt shaft and a holding surface 73 pushed against the lower surface of the support plate 20 by locating on the front end section of the arm section 72. A stopper 74 projected toward the covering plate 10 side is provided to part of the holding surface 73, and when the covering plate 10 is fixed, the clamp 70 is rotated to abut the stopper 74 on the side of the support plate 20, and the support plate 20 is pushed by the holding surface 73 spread in the rotational direction of the clamp 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135235-A (JP)
Title: Mobile terminal and uwb communication controller
Inventor: KAWAI KEIJI
IPC: H04W88/02
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To communicate without influencing medical equipment, etc. inside electric trains, hospitals, etc.  <P>SOLUTION: A mobile terminal 100, which can conduct voice communication and data communication, consists of a mobile telephone communication part 101 for carrying out communication using a mobile telephone system and a UWB (ultra-wideband) communication part 102 for carrying out communication, using the UWB communication system. By having the mobile terminal 100 communicate with the UWB communication system, a UWB communication controller 200, which has the function of connecting the mobile terminal to the network of the mobile telephone system, is installed in an area 400 where communication by the mobile telephone terminal is not allowed. By this means, communication to connect the mobile telephone system becomes possible, without affecting the peripheral devices, etc. even in areas where communication by the mobile telephone system is not allowed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138259-A (JP)
Title: Heat pump
Inventor: ISHII TETSUYA
IPC: F25B1/04
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce discharge volume of a compressor, compression power, and manufacturing costs in a compression type heat pump for heating a fluid to be heated.  <P>SOLUTION: The heat pump 30 for heating water for hot water supply (the fluid to be heated) is provided with the helical type compressor 30. A compression mechanism of the compressor 30 sucks a refrigerant from an evaporator 22 into a compression chamber 30a and traps it therein, and it reduces volume of the compression chamber 30a while helically moving it. A heat exchanger tube 36 passing the water for hot water supply in the same direction as a moving direction of the compression chamber 30a is helically wound around an outer circumference of a cylinder 32 of the compressor 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135567-A (JP)
Title: Elbow pad part for long size implement
Inventor: ISHIKAWA YOSHIAKI
IPC: A01K87/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elbow pad part for a long size implement, with which a long size member is relatively freely and stably handled, a danger is readily avoided and a manufacturing cost is reduced.  <P>SOLUTION: In the elbow pad part 2 for a mower with which an operation is carried out while handling the long size member 11, an elbow pad body 3 is fixed to the long size member 11 by inserting a projection 6 into a through hole 513, the elbow pad body 3 is removed from the long size member 11 by pulling out the projection 6 from the through hole 513 and the through hole 513 has play in the width direction between the through hole and the projection 6 in the inserted state of the projection 6.  <P>COPYRIGHT: (C)2004,JPO