baber/WOPTO huggingface dataset:
Patent JP-2002233491-A (JP)
Title: End portion of endoscope having end cap
Inventor: TAKASE HIROYUKI
IPC: A61B1/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a end portion of an endoscope having an end cap which makes it possible to obtain a good observation image even if mucus or the like adheres to the outside surface of the transparent end cap covering the front of an observation window. SOLUTION: An end portion of a transparent end cap 10 covering the front of an observation window 2 is provided with a nozzle 15 for spraying fluid to the outside surface A of the end cap 10 in the position in front of the observation window 2.
Patent JP-2002148592-A (JP)
Title: Liquid crystal display device
Inventor: MIZUGUCHI KEIICHI
IPC: G02F1/13363
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To improve the coloring of display in an oblique direction while front display quality is maintained, in a liquid crystal display device provided with a transparent protective plate such as a touch panel. SOLUTION: A laminated protective panel (e.g. the touch panel 11 with a circularly polarizing plate) consisting of a λ/4 plate 1 having wavelength dispersion αA, a polarizing plate 2 and the transparent protective plate (e.g. the touch panel 4) is disposed above an upper surface of a liquid crystal panel 20 at an interval and an optical retardation plate 8 having wavelength dispersion αB is disposed between the laminated protective panel 11 and the liquid crystal panel 20 to form the liquid crystal display device wherein αA+αB is >=1.09 and <=1.95.
Patent JP-2002235335-A (JP)
Title: Hydraulic system protection structure of attachment joining device
Inventor: KIYONO HIDEKI
IPC: E02F3/40
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic system protection structure of an attachment joining device capable of solving that the conventional attachment joining device has a cylinder storage space wherein an earth and sand is easily accumulated and that there is the possibility of having a hydraulic hose smash. SOLUTION: An operating machine is attachable to the front end of an arm 5 through the attachment joining device 11, and for the constitution capable of making a detachable operation of the attachment joining device by a hydraulic cylinder 34, the hydraulic hose 35 connecting to the hydraulic cylinder is piped along an arm, the hydraulic hose parallel with the arm is covered with a protective cover 62, a rib 63 is provided to the inside of the protective cover in parallel to the direction setting the hydraulic hose, the front end of the protective cover is extended to a boss section 5a of the front end of the arm, the front end of the protective cover 62 is formed in the shape of a curved surface parallel with the boss section, and a projection 65 is provided to the front end of the protective cover.
Patent JP-2001296575-A (JP)
Title: Image pickup device, image pickup device control method, and computer program applicable to the image pickup device
Inventor: TOGANO KANEYOSHI
IPC: G03B7/30
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device, an image pickup control method for the image pickup device and a computer program applicable to the image pickup device, capable of securing the number of exposed frames without sacrificing a vibration proofing function, even in the case the remaining battery capacity is small. SOLUTION: In the case the remaining battery capacity is below a 1st prescribed capacity (S203), an image blurring correcting part 62 is immediately turned off in order save the power consumption (S301). The image blurring correcting part 62 is constituted so that the correcting optical system may be always driven by the part 62 in accordance with the detected vibration, so that a large amount of power is required. Then, the power is saved by turning off the correcting part 62, consequently, the number of exposed frames is increased.  In this case, whether the remaining capacity of the power battery 3 is equal to or exceeding a 2nd prescribed capacity is distinguished (S302), and in the case remaining capacity of the battery 3 is equal to or exceeding the 2nd prescribed capacity and a release switch 5 is turned on (S303), the image blurring correcting part 62 is turned on (S304), and an operation of recording an object image which is now picked up by the image pickup part 2 is started (S305).
Patent JP-2002234066-A (JP)
Title: Method for manufacturing resin tube having three-layer structure
Inventor: SEN HIROYOSHI
IPC: B29C48/09
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a resin tube having an inner layer and an outer layer formed of a non-foamed foam thermoplastic resin composition and an intermediate layer formed of a foamed thermoplastic resin composition so that a thickness of the tube at its product finishing time always becomes uniform. SOLUTION: A method for manufacturing the resin tube having a three-layer structure comprises the step of forming the resin tube by setting an adding amount of a foaming agent to be added to a thermoplastic resin for forming the intermediate layer to that of a theoretically adding amount for obtaining an expansion ratio of a predetermined product dimension when the tube is formed without specifying a radial spread of the tube and sizing in a predetermined finishing dimension against a foaming pressure by using a tube outer surface forming tube and a tube inner surface forming core.
Patent JP-2002239661-A (JP)
Title: Press
Inventor: TERABAYASHI TERUSADA
IPC: B21D45/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a press suitable for small lot many kinds production. SOLUTION: This press comprises a truck 17 having a plurality of coils 21, a plurality of material stock bases 36 with material 31 placed in a spiral shape, a material feeding unit la for feeding either the coils 21 or the material 31 in the spiral shape to a leveler 2, a feeder 3 to which the material is fed from the leveler 2, a pressing machine 4 for pressing the material fed from the feeder 3, and a die changing device 5. The leveler 2 is moved close to the material feeding unit 1a and close to the feeder 3 in a substantially horizontal attitude when feeding the material, and forms a loop in the material in an inclined attitude when pressing the material. Thus, since either the coils 21 or the material 31 in the spiral shape can be selected and fed to the press, and the die can be changed, the material corresponding to a product to be pressed can be fed, the die can be set to the press 4 for pressing, realizing the press suitable for small lot many kinds production.
Patent JP-2002246746-A (JP)
Title: Manufacturing method of glass ceramic multilayer board
Inventor: KATSUMURA HIDENORI
IPC: H05K3/46
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of glass ceramic multilayer boards for efficiently reducing irregularities, warpages, waviness, and distortions on a surface due to the burning shrinkage of the glass ceramic multilayer board. SOLUTION: This manufacturing method of glass ceramic multilayer boards include a first process for laminating pluralities of green sheets made of a glass ceramic material to form a glass ceramic laminate, a second process for laminating a green sheet made of a material, that is sintered at a temperature lower than the sintering temperature of the glass ceramic material to form a smoothing layer, and a third process for sintering the glass ceramic laminate and smoothing layer.
Patent JP-2002020429-A (JP)
Title: Emulsifiable wax and its production process
Inventor: WITTKOWSKI LARS
IPC: C09D5/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To produce an emulsifiable wax which has a very low total number of spots and a sufficient viscosity, is not tacky, and ca be produced under conditions exhibiting high effects in terms of cost. SOLUTION: There are provided an emulsifiable ethylene polymer comprising a copolymer of 90-95 wt.% ethylene, 4-10 wt.% at least one 3-12C alkenecarboxylic acid, and 0-1.2 wt.% at least one tertiary ester of the corresponding 3-12C alkenecarboxylic acid and having a kinematic melt viscosity (at 120 deg.C) of 800-3,000 mm2/s; a process for producing the novel emulsifiable ethylene polymer; an emulsion comprising the novel ethylene polymer; a process for producing the emulsion from the novel ethylene polymer; and a floor cleaner, a car cleaner, a leather cleaner, a stone cleaner, or a coating film for a surface made from wood, metal, paper, glass, or a plastics, comprising an aqueous emulsion of the novel emulsifiable wax.
Patent JP-2002248505-A (JP)
Title: Method for rolling pipe by mandrel mill
Inventor: YAMANE AKIHITO
IPC: B21B27/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent a perforated fault. SOLUTION: This method for rolling a pipe by a mandrel mill can be used to satisfy the following conditions (1) and (2); (1) in at least either the first or the second pilger roll stand from the upstream toward the downstream, rolling should be performed under the condition that a parameter s1 regulated by an equation: s1=-213r+Ψby the draft rate r of a wall thickness in the center portion of a groove bottom and the average contacting angle Ψ of a roll pilger is made more than -52.0; and (2) in at least either the third or the fourth pilger roll stand from the upstream toward the downstream, rolling should be performed under the condition that a parameter s2 regulated by an equation:  s2=3.6r+rQP by the draft rate r of the wall thickness in the center portion of the groove bottom and the draft rate rQP of the wall thickness in the maximum portion of a draft amount in the wall thickness of the roll pilger is made less than 1.49.
Patent JP-2001264155-A (JP)
Title: Vibration detector equipped with pressure sleeve and method for manufacture of vibration detector
Inventor: MUELLER WOLFGANG-MICHAEL
IPC: G01H17/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a vibration detector which is equipped with a pressure sleeve, in which the number of constituent members is reduced and whose constitution is simplified as a whole by improving a vibration detector of a type wherein the pressure sleeve 20 can be attached to a constitution part generating a vibration, the vibration can be detected by sensor devices 23, 24, 25, a seismic mass body 22 is installed, the seismic mass body is mounted on the mounting face of the sensor devices 23, 24, 25 while a preload in the axial direction is being applied at the outside of the pressure sleeve 20 and the sensor devices 23, 24, 25 are held between the seismic mass body 22 and the flange-shaped edge part of the pressure sleeve 20. SOLUTION: The seismic mass body 22 and the pressure sleeve 20 are formed as an integral constitution part.
Patent JP-2002248374-A (JP)
Title: Magnetic filter cleaning system
Inventor: CHIBA MASAHIKO
IPC: B01D29/62
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the disposal of the magnetized materials sticking to a magnetic filter and to easily remove the magnetized materials sticking to the magnetic filter. SOLUTION: This system has heated gas blowing means 10 for removing the magnetized materials sticking to the magnetic filter F by blowing the heated gas to the magnetic filter F, collecting means 20 for collecting the magnetized materials removed by the heated gas blowing means 10 and a control section 30 for controlling magnetizing means M so as to demagnetize the magnetic filter F in removing the magnetized materials sticking to the magnetic filter F.
Patent JP-2002251737-A (JP)
Title: Optical disk recording and reproduction system
Inventor: KONAGAI YUSUKE
IPC: G11B7/0045
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To record a plurality of pieces of data independently in an optical disk, in which data is recorded, with fixed line density, with different kinds of line density. SOLUTION: In the optical disk 1 in which recording line density control signals (wobble) are preliminarily and continuously recorded from the innermost circumference to the outermost circumference with the fixed line density, a recording area of the optical disk 1 is divided into a plurality of recording areas and the data is recorded so that kinds of the line density become different in a plurality of recording areas. A PLL/wobble decoder 4 and a spindle controller 7 rotate the optical disk 1 at fixed line speed by controlling a spindle motor 2 so that the wobble signal read from the optical disk 1 is synchronized with a reference clock. An EFM clock/bit rate generator 11 generates an EFM clock multiplying/dividing the reference clock or an ATIP clock extracted from the wobble signal with ratio N different by the respective recording areas of the optical disk 1.  An EFM/CD decoder 9 and a write strategy circuit 10 record the data in the optical disk 1 according to the generated EFM clock.
Patent JP-2002253868-A (JP)
Title: Contents delivery system for simulation ride system, delivery device for ride contents management center, simulation ride control device and computer software
Inventor: MATSUDA YUJI
IPC: G06Q30/06
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a contents delivery system for simulation ride system, delivery device for ride contents management center, simulation ride control device and computer software capable of shortening the time of contents renewal in a site. SOLUTION: This contents delivery system for simulation ride system comprises a simulation ride system 1 comprising a seat rocking device, an image device, an acoustic device and a simulation ride control device, the simulation ride control device controlling the operation of the seat rocking device, image device and acoustic device by contents data; and a delivery device for ride contents management center 2. The delivery device for ride contents management center 2 has the function of delivering contents data, and the simulation ride control device has the function of receiving the delivered contents data.
Patent JP-2002261961-A (JP)
Title: Exchange diary system processor connectable with portable telephone
Inventor: ISHIDA YUJI
IPC: G06Q50/10
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an exchange diary using portable telephone, and provide an exchange diary system processor which enables diary exchange with portable telephone smoothly abundant in variety and can be connected with portable telephone. SOLUTION: This processor is equipped with an exchange diary note format reserving means for reserving a plurality of exchange diary note formats, an exchange diary note format selecting means for selecting and taking out an arbitrary format from the reserving means, a diary contents writing means which can write diary contents in the taken-out format, a diary contents reserving means for reserving the written diary contents, a diary contents transmitting means for transmitting the reserved diary contents via the portable telephone 14, a diary contents receiving means 7 for receiving the transmitted diary contents via the portable telephone 14, and a display means 8 for displaying the received diary contents on a display part 16 of the portable telephone 14.
Patent JP-2002269754-A (JP)
Title: Reproducing device and method
Inventor: IMADATE MICHIHARU
IPC: G06F21/10
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To inform a user of the extent that such a user's instruction as to carry out the prohibited user operation cannot be accepted before the start of reproduction for this instruction, and to avert the acceptance of the instruction and also to avert the inconvenience caused by the execution of the user function prohibited of the user operation in executing the respective functions, such as random reproduction. SOLUTION: This reproducing device and method perform reproducing relating to a recording medium recorded with information for controlling whether the user operation is possible or not by each of prescribed recording units in which the information for controlling whether the user operation is possible or not of the respective recording units is read out (step 2) before the reproduction is started.
Patent JP-2002271476-A (JP)
Title: Portable radio telephone
Inventor: YAMAMOTO OSAMU
IPC: H04W88/02
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To enhance operability by specifying and selecting an arbitrary string when information on internet is browsed by a portable radio telephone thereby retrieving the connection address of the opposite party automatically. SOLUTION: In the portable radio telephone A which browses information on internet by making a connection through a radio channel with a plurality of radio base stations being connected with a switching center by wire, an arbitrary string existing in the information under browsing is collated with a registered string of incorporated directory information. When a selected arbitrary string has been registered in the directory information and the opposite party corresponding to the arbitrary string is detected in the directory information, a control section 5 sets a call to the opposite party.
Patent JP-2002268114-A (JP)
Title: Camera for silver halide photography and electronic photography
Inventor: KINDAICHI TAKASHI
IPC: G03B7/099
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact camera which can easily and surely perform proper exposure control for electronic photography using an electronic flash. SOLUTION: This camera for silver halide photography and electronic, photography comprises a digital photographing means with an electronic imaging device 4, a silver halide photographing means, a 1st photometric element which measures subject light from the image signal of the digital image pickup means, a 2nd photometric means which measures the subject light by a photometric element, a 1st exposure control means which controls driving conditions of the electronic imaging device according to the photometry result of the 1st photometric means, a 2nd exposure control means which controls driving conditions of the silver halide photographing means and an electronic flash means according to the photometry result of the 2nd photometric means,  a 3rd exposure control means which corrects the exposure control performed by the 1st exposure control means according to whether electronic flash light is emitted, and a 4th exposure control means which corrects the picture quality of a digital image obtained by the digital photographing means, and performs silver halide photography and digital photography at the same time.
Patent JP-2001342143-A (JP)
Title: Skin care preparation for improving chapped skin
Inventor: MAEDA NORITOSHI
IPC: A61K8/97
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation for improving chapped skin, Capable of inhibiting metabolism of arachidonic acid and expression of genes of kemokines such as interleukin-8, eotaxin, RANTES(Regulated upon Activation, Normal T Expressed and Secreted) and the like and effective for preventing and improving skin-chapping symptoms and inflammations caused by various skin diseases such as atopic dermatitis, contact dermatitis, eczema, psoriasis and the like, chapped skins of normal subjects, skin-chapping properties, sensitive skins and pimple skins. SOLUTION: An extract of Senggani (Melastoma polyanthum or Melastoma malabathricum L.) is blended as an effective ingredient in this skin care preparation for improving chapped skins.
Patent JP-2002265019-A (JP)
Title: Control device of automated storage and retrieval system
Inventor: TAINAKA HISASHI
IPC: B65G1/137
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an automated storage and retrieval system capable of easily delivering a desired cargo to a desired station. SOLUTION: Respective stations are grouped according to a predetermined group reference, and when designating a delivering cargo and a group of the stations being a delivery destination by a main computer 21, a determination is made on whether or not a designated cargo exists in a shelf building controlled by either station included in the designated group, and when the designated cargo exists, a stacker crane 11 controlled by the station of the designated group is controlled so that the designated cargo is delivered to the station of the designated group.
Patent JP-2002273684-A (JP)
Title: Resin film for battery separator and slitting method for resin film
Inventor: TAKADA ATSUHIRO
IPC: H01M50/469
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a slitting method for a resin film for battery separator unlikely to generate any defect such as hole or tear in the slitting process. SOLUTION: Using a slitting device consisting of a payoff roll 51 to pay off the film in roll form with the rotating speed controlled, a razor 52 to slit the film in the specified width, a sensor to sense the tension of the film, and takeup rolls 53 and 54 to take up the film while its tension is controlled, the film is slitted in such a way as meeting the following conditions 1 and 2: Condition 1 is 5×9.8×10<4> <=T/L<=5×9.8×10<5> and Condition 2 is 1<=R/T<=5, where L is film thickness in meters, R is the rotating speed of the payoff roll in m/min, and T is the tension of the film or sheet after being slitted in N/m.
Patent JP-2002272661-A (JP)
Title: Dishwasher
Inventor: OYAMA MAKOTO
IPC: A47L15/42
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To make a dishwater watertight even if a plurality of doors are operated in combination. SOLUTION: The dishwasher includes a plurality of doors 18 for closing an opening 2 provided in a washing tub 5, support means 22 and 23 for openably supporting the doors 18, and an interlocking link 28 to which the plurality of doors 18 or the support means 22 is connected. At least a portion of the connection of the link 28 forms a rotatable pivot consisting of a pivot 30 and a hole part 31. The hole part 31 is movable in the radial direction of the pivot 2. Since the door has an area where the doors 18 are not operated in combination, the doors 19 and 20 exit independently of each other in respective closed positions and so can be closed in sealable positions. Even if the door 18 is operated in combination with these doors, water leaks can be prevented.
Patent JP-2002275014-A (JP)
Title: Pest repellent for article
Inventor: INDO HACHIRO
IPC: A01N65/12
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new pest repellent for articles having no side effect on the skin and having sure repelling effect on insect pests impairing human health and/or giving unpleasant feeling including sense of uncleanliness and aversive feeling such as cockroach and mite and other arthropod. SOLUTION: This pest repellent for articles contains, as the active ingredients, a total 0.01-20 wt.%, on a dry plant basis, of two kinds of water extract ingredients respectively derived from mugwort and Houttuynia cordata in the weight ratio of (20:80) to (80:20) based on dry plants, and optionally contains 0.005-10 wt.% of at least one kind of water extract ingredient derived from plant(s) selected from Panax ginseng, Japanese pepper leaves and loquat leaves.