baber/WOPTO huggingface dataset:
Patent JP-2003090424-A (JP)
Title: Drive control system for vehicle
Inventor: ITO TAKUYA
IPC: F02D17/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To make a hydraulic clutch device be quickly engaged following engine re-start in an economy run control. SOLUTION: In a hydraulic circuit including an oil pump rotationally driven by an engine, the clutch C1 (hydraulic clutch device) is quickly engaged by shutting off a bypass hydraulic passage 122 with an open-close solenoid valve when an engine is re-stared after the engine is stopped in the economy run control. Although there is a possibility that a lock up clutch produces a drag due to a lack of lubricating oil in a torque converter 12 when the bypass hydraulic passage 122 is shut off, there is no danger of engine stall due to rotational resistance from the drag since the engine speed in starting up is higher than the engine speed in idling, and engine stall due to the drag of the lock up clutch can be prevented by quickly opening the bypass hydraulic passage 122 after the clutch C1 engages since little load is applied to the engine until the clutch C1 engages.
Patent JP-2003089361-A (JP)
Title: Power unit loading device
Inventor: NAGATA RYOJI
IPC: A63B55/60
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To form a sub-frame with a light weight and high strength/rigidity and to load a power unit on this sub-frame. SOLUTION: The well crib-like sub-frame 10 is formed on the basis of steel pipe materials having a diameter of the same value. The power unit 5 is loaded on such the sub-frame 10 and rear swing arms 7, 7' and lateral rods 6, 6' are mounted thereto. Four side ends of such the sub-frame 10 are mounted to rear parts of a side frame 91 forming a chassis frame 9 through mounting points 19, 29. The sub-frame 10 comprises a front cross member 1 and a rear cross member 2 of which a center part is formed to a linear shape and connection members 3, 3' connecting these front cross member 1 and the rear cross member 2 so as to form a well crib-like shape.
Patent JP-2003090763-A (JP)
Title: Temperature detection system and temperature detector
Inventor: NAKAYAMA JUNICHI
IPC: G03G15/20
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To estimate the detection error of a noncontact temperature detector due to its contamination. SOLUTION: The detector for detecting a radiation heat absorptive film which faces an object under test for detecting the temperature of the object is operated, to detect the quantity of radiation heat transmitted through the radiation heat absorptive film, thereby detecting the contamination of the film.
Patent JP-2003092313-A (JP)
Title: Chip inverting device and die-bonder
Inventor: AOKI TORU
IPC: H01L21/60
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for inverting a chip and a die-bonder in which the inverting device is assembled. SOLUTION: A chuck means 12 is arranged at a position horizontally protruding from a rotary body 11, wherein the chuck means 12 has a chuck plane 12a, which is positioned in the same horizontal plane as that containing the rotation center O of a rotary body 11, apart from the rotation center O. Another chuck means 13 is arranged at the opposite side to the former with respect to the rotation center O of the rotary body 11, neighboring the rotary body 11, with its chuck plane 13a positioned lower than the rotation center O by the thickness of the chip.
Patent JP-2003098756-A (JP)
Title: Image forming apparatus
Inventor: IWATA NAOTAKA
IPC: G03G9/087
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a high-durability image forming apparatus capable of attaining energy saving by using a low-temperature fixing toner, obtaining an excellent fixing property without causing any offset even in a general fixing device and also obtaining a smooth high-quality image free from density irregularity continuously. SOLUTION: This image forming apparatus uses the toner which is used in an electrophotographic method, in which a binding resin is principally composed of resin and wax is compatibly melted in a resin component and which is softened at temperature equal to or under the melting point of the resin, and has characteristics that the particle size of carrier is within 90 to 20 μm in the case of using a two-component developing system mixing and using the carrier and the toner as a developing system.
Patent JP-2003094615-A (JP)
Title: Ink jet printer
Inventor: HASHIMOTO TATSUTOSHI
IPC: B41J2/01
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer capable of reducing generation of printing failures by a simple method. SOLUTION: The ink jet printer is provided with a printing part (line head unit 103) for printing and outputting image data such as characters, images or the like to a printing medium, a detecting means (image scanner 102) for detecting printing errors of output images printed by the printing part, an abnormal position specifying means for specifying an abnormal position (defective nozzles) of the printing part corresponding to the detected results by the detecting means, and a reprinting means (normal nozzles of the line head unit 103) for reprinting of the output image parts corresponding to the abnormal position of the printing part specified by the abnormal position specifying means.
Patent JP-2003093559-A (JP)
Title: Golf club head
Inventor: SATO TOKUO
IPC: A63B53/04
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head by which deflection of the golf club head is eliminated when a golf ball is hit and a pleasant feeling when the golf ball is hit is transmitted to the hands and a comfortable sound of hitting is emitted by enlarging the volume of the golf club head and extending a sweet spot. SOLUTION: Ribs (14a, 14b, 14c, etc.), are provided on the inner face of a sole part (17) of the golf club head.
Patent JP-2003097093-A (JP)
Title: Construction method for tower-like structure
Inventor: TATEMOTO RYOICHI
IPC: E04H12/12
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for erecting a tower-like structure by moving an inner form by only an elevating inner scaffold unit. SOLUTION: A climbing unit 4 is located below the internal scaffold unit 3c capable of vertically moving along a tower mast 2, and an internal scaffold unit 3c is pushed up by the climbing unit 4 to move the inner frame 8.
Patent JP-2003093886-A (JP)
Title: Catalyst and method for preparing the same
Inventor: MIYOSHI SEIJI
IPC: B01D53/86
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst having an inner catalyst layer 12 containing zeolite and an outer catalyst layer 13 containing a carbonate of a catalyst metal formed on a carrier 11, which carries Ag on the inner catalyst layer 12 without carrying Ag on the outer catalyst 13. SOLUTION: The method comprises steps of supporting zeolite on the carrier 11, immersing the zeolite in an aqueous solution of silver nitrate and then coating slurry containing a catalyst material for forming the outer catalyst layer 13 on the inner catalyst layer 12.
Patent JP-2003093174-A (JP)
Title: Elevator
Inventor: MIZUNO HIROO
IPC: A47B77/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an elevator which can smoothly ascend and descend regardless of variation of weight of articles to be contained in the elevator. SOLUTION: The center terminal part of a spiral spring 22 is fixed to a rotary shaft 21 to which a rear support link 17 constituting one side of parallel support links is rotatably fixed. A trident stopper 36 rotatable centering on a shaft 37 is attached under the spiral spring 22. An operating lever 46 is rotatably connected via a shaft 45 to a support part 44. The stopper 36 is moved to a position of the solid line, the two-dot chain line, or the broken line by adjusting a position of the operating lever 46 drawn out from the frame body 27. Thus an engaged position of the engaging part 51 on the outer end part of the spiral spring 22 is varied to change resiliency by the spiral spring 22 transmitted to the rear support link 17 via the rotary shaft 21.
Patent JP-2003096022-A (JP)
Title: New compound and its usage
Inventor: KOMAKI RYOICHI
IPC: A61K8/49
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a perfume compound, perfume composition and cosmetics having excellently lasting, luxury jasmine like, and fruity-green type fragrance. SOLUTION: This invention relates to a compound represented by formula (I) [wherein, n is an integer of 0 or 1, R is a (Z)- or (E)-2-pentenyl or 2-pentynyl] and a perfume composition and cosmetics containing the compound.
Patent JP-2003104390-A (JP)
Title: Composite bag and method of filling the same
Inventor: ADACHI AKIHIRO
IPC: B65D33/01
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a package comprising a bag divided into two compartments whose filling process and sealing process can be easily mechanized. SOLUTION: The composite bag comprises a bag body 1 and a tubular body 3 provided on one of surfaces of the bag body 1 with upper and lower parts opened. The bag can be filled with respective ingredients without mixing them by opening the respective compartments by suction or the like of a front sheet 5 or a rear sheet 7, and can be easily and inexpensively mechanized. When in use, mouths of the bag can be unsealed simultaneously or individually. Contents in the respective compartments can be simultaneously or individually removed. There is no failure in removing the ingredients.
Patent JP-2003104846-A (JP)
Title: Hair cosmetic
Inventor: TSUCHIYA YUKARI
IPC: A61K8/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic which has a good touch feeling, a high freshness-imparting effect, and its excellent persistency. SOLUTION: This hair cosmetic contains (A) a refreshment-imparting agent, and (B) a surface-activating ability-having guanidine derivative or its salt.
Patent JP-2003106309-A (JP)
Title: Operating oil supply structure of hydraulic cylinder
Inventor: YAMAZAKI YASUHIDE
IPC: F15B15/14
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an operating oil supply structure of a hydraulic cylinder capable of utilizing a steel hydraulic pipe having superior durability, by eliminating a periodic exchange caused by durability of a flexible hydraulic hose supplying operating oil to a hydraulic cylinder. SOLUTION: An oil passage R is drilled between a cylinder tube base portion 15a of the hydraulic cylinder 15 and a fulcrum axis 16 rotatably supporting the cylinder tube base portion 15a. Operating oil is supplied to the hydraulic cylinder 15 via the oil passage R through an end portion of the fulcrum axis 16.
Patent JP-2003103625-A (JP)
Title: Polyolefin microporous film and method for manufacturing the same
Inventor: TAKITA KOTARO
IPC: H01M2/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyolefin microporous film excellent not only in the balance between permeability and mechanical strength but also in dimensional stability. SOLUTION: A polyolefin containing polyethylene with a weight average molecular weight of 5×10<5> or more as an essential component and a liquid solvent are melted and kneaded to obtain a molten kneaded material which is, in turn, extruded from a die and cooled to obtain a gel-like molded article. This gel-like molded article is at least uniaxially stretched to obtain a stretched article which is, in turn, washed using a washing solvent (A) of which the surface tension at 25 deg.C is not more than 24 mN/m to remove the liquid solvent. The stretched article after washing is again stretched at least in a uniaxial direction at a temperature of the crystal dispersing temperature-melting point of the polyolefin and subsequently thermally fixed at the temperature of the crystal dispersing temperature-melting point of the polyolefin.
Patent JP-2003111488-A (JP)
Title: Method and apparatus of controlling switched reluctance motor and compressor
Inventor: IEOKA SHIYOUICHI
IPC: H02P25/08
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a controller for SR motor which is capable of reducing the calculating amount of CPU in a simple structure and is suitable for driving nearly at a constant torque and relatively low speed. SOLUTION: This controller 50 is provided with a current detection means 52 for detecting a value of current passing through a winding 43 at each phase of the SR motor 35, and an applied voltage detection means 53 for detecting a value of applied voltage to the winding 43 of each phase. An inverter 51 is controlled by an inverter control means 54 so that the value of current passing through the winding 43 of each phase may be a prescribed constant value. When the applied voltage value is a predetermined value, the switching of each phase is conducted. The set value of the applied voltage is predetermined based on the timing where an applied voltage value is a product of a resistor value and a winding current value of the winding 43.
Patent JP-2003112749-A (JP)
Title: Tubular container
Inventor: ISHIKAWA TATSUO
IPC: B65D35/02
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a tubular container, in which contents are held airtightly, and the contents can be used up without leaving contents in the container. SOLUTION: The tubular container comprises a container 30 for packing contents C, a nozzle 20 for squeezing out the contents C from the container 30, and a lid 10 for shutting off the nozzle 20 from the outside. The contents 10 are squeezed out by pressurizing a container trunk 30a. A pull-ring 22 is formed partly continuously to the nozzle 20. When the ring 22 is pulled up, the nozzle 20 is easily separated from the container 30, and a wide opening 32 is made. The lid 10 is screwed down to the container 30. The lid 10 has an annular contact 14, and comes in contact annularly with the container 30, when the lid 10 is screwed. Thus, the contents C is held airtightly.
Patent JP-2003123125-A (JP)
Title: Automatic transaction device, device for window support and transaction system
Inventor: EISAKI TAKESHI
IPC: G06Q20/18
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a solution for improving service by shortening the waiting time up to the time when a device user receives a substitutive processing in the case where an automatic transaction is disabled, in an automatic transaction device for financial transaction applying an optical character reader. SOLUTION: The automatic transaction device automatically processes the identification of a business form inserted to the device and a financial transaction such as transfer by using the optical character reader 2 and an image recognition device 7 built in the device. When the business form is impossible for an automatic transaction, a device user is instructed to go to a window by using a display device 5. At the time, the device issues a number ticket to the user by using a printer 3. The issuing information of the number ticket is sent to the window through a data transfer device 8. The window obtains the information of the user having received the number ticket issued from the device and information of a user having received a ticket issued from a number ticket issuing machine 11 for the window. Consequently, the waiting time of a user whose acceptance is rejected by the device can be shortened.
Patent JP-2003119634-A (JP)
Title: Doubled and twisted yarn and method for producing the same
Inventor: NOGUCHI TAKAKO
IPC: D02G3/28
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a doubled and twisted yarn capable of providing stretch fabric having thin cloth, flat feeling and dry and soft touch feeling and to provide a method for producing the doubled and twisted yarn. SOLUTION: This doubled and twisted yarn is obtained by doubling and twisting a polyurethane-based elastic fiber with a side-by-side type or eccentric sheath-core type polyester-based conjugate fiber in which either one component contains polyethylene terephthalate as a main component and the other contains polytrimethylene terephthalate as a main component.
Patent JP-2003124147-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MEGURO KOICHI
IPC: H01L21/304
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent thinned semiconductor substrates from warpages in the manufacture of semiconductor devices. SOLUTION: The silicon wafer 10 has a first surface 12 with a plurality of semiconductor devices 16 formed thereon and a second surface 14 opposite to the first surface 12. In the first process, the second surface 14 is ground, and a middle part 10a and a brim 10b, thicker than the middle part 10a, are formed. In the second process, the silicon wafer 10 is segmented into the semiconductor devices 16.
Patent JP-2003124816-A (JP)
Title: Encoding method for sound signal
Inventor: MOTEGI TOSHIO
IPC: G10L19/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an encoding method for a sound signal which can perform accurate harmonic removal and also carry out harmonic removal from only a human voice. SOLUTION: In encoding of the sound signal, an intensity value corresponding to each note number is calculated through frequency analysis and then harmonic distribution degree of each of the note numbers is calculated. The harmonic distribution degree of some note number is calculated by adding intensity values of sounds with note numbers +12 (2nd harmonic), +19 (3rd harmonic), +24 (4th harmonic), etc., and subtracting intensity values of sounds with -12 (2nd harmonic of the sound), -19 (3rd harmonic of the sound), -24 (4th harmonic of the sound), and then dividing the value obtained by the addition and subtraction by the intensity value of itself. A sound with a negative harmonic distribution degree is judged to be a harmonic and excluded from objects to be encoded.
Patent JP-2003121756-A (JP)
Title: Optical observation method and device for observing surface of lens
Inventor: KUTANI TAKESHI
IPC: G02B21/36
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical observation method for observing the characteristics of a flaw or the like on the surface of a lens by making it clearly appear. SOLUTION: As for this optical observation method for observing the surface of the lens, a mesh transmission sheet 2 constituted by printing a mesh pattern, consisting of the groups of black or deep color crossover lines having line width being about 0.1 to 0.2 mm and having a pitch three to six times as large as the line width, on a transparent sheet is arranged on a flat upper surface 5a of a transmission illuminating structure 3 consisting of an upward surface light source having a longer diameter or side length than the diameter of the lens being an observation object. The lens being the observation object is arranged at the upper position of the sheet 2, and the upper surface of the lens is optically observed with the mesh pattern on the sheet for a background from the upside of the lens.
Patent JP-2003126717-A (JP)
Title: Crusher
Inventor: NUKUI MASAO
IPC: B02C18/18
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a crusher in which a shearing means is adopted instead of a conventional cutting means, and damage is hardly caused to a blade body, vibration and noise hardly occur, and materials to be crushed are shredded quickly and reliably. SOLUTION: A rotary main shaft 2 is passed in a frame provided with a screen 13 for discharge at the lower part 1. Fixed blade 9 with required length is arranged at the lateral side of the rotary main shaft 2 in parallel at a prescribed distance. In the fixed blade 9, a recessed part 10 and a projected part 11 are alternately formed at the side opposed to the rotary main shaft 2. The required number of flexible hammer members 5 are radially and detachably attached to the outer circumferential surface of the rotary main shaft 2 so as to bite each recessed part 10.
Patent JP-2003131284-A (JP)
Title: Camera provided with electronic flash
Inventor: KOBAYASHI HIROYUKI
IPC: G03B7/17
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a camera provided with an electronic flash capable of obtaining a satisfactory print photograph without suffering overexposure even in the case of photographing an object of high brightness in an electronic flash photographing state. SOLUTION: This camera is provided with an electronic flash device having a first diaphragm, a second diaphragm with an aperture diameter larger than that of the first diaphragm, a photometric means for measuring object brightness, a switching means for switching the diaphragm to the second diaphragm when the photometric means detects that it is darker than prescribed brightness, and a dimming means for stopping electronic flash light emission when the received light quantity of the electronic flash reflected light from the object reaches prescribed received light quantity,  and is further provided with the electronic flash provided with a light emission switching means for selectively switching whether to make the electronic flash device emit light and inhibiting a dimming operation by the dimming means in the case that the photometric means detects that it is equal to or brighter than the prescribed brightness while the light emission switching means is ready to perform electronic flash light emission.
Patent JP-2002178815-A (JP)
Title: Automotive foot mat
Inventor: YO MEISHUN
IPC: B60N3/04
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an automotive foot mat that has an antislip function, collects sludge adhering to a sole, collects water in one place by guiding it smoothly with a plurality of slant guide grooved formed symmetrically in a dished plate, and is conveniently removable and washable. SOLUTION: The automotive foot mat comprises a polyester textile fabric 10 situated as a top layer, a plastic sheet 20 situated as an intermediate layer, and a network cushion sheet 30 situated as a bottom layer, and the three layers 10, 20 and 30 are integrally molded into a dished platelike body. The platelike body has, over the plate surface a plurality of symmetrically arranged projections A, between which the plurality of guide grooves B are formed naturally in a longitudinal and lateral arrangement to offer an antislip function, a sludge collecting function and an easy-to-wash function.
Patent JP-2003126241-A (JP)
Title: Medical tool with temperature-sensitive polymer coating layer
Inventor: AKASHI MITSURU
IPC: A61F2/86
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a medical tool with a temperature-sensitive coating layer, capable of introducing a sufficient dosage of medicine into a target region. SOLUTION: A coating layer is provided on an insertion member to be introduced into a celom. The coating layer has a temperature-sensitive polymer having a phase transition temperature being the same or a little higher than a body temperature and also has in a molecular chain at least one of a photoreactive group, an epoxy group, an isocyanate group and an acid anhydride group, and contains a reactive polymer having good compatibility with the temperature-sensitive polymer. The coating layer is gelled. Further, the coating layer contains medicine in delivering medication.
Patent JP-2003133140-A (JP)
Title: Thin transformer
Inventor: HASHIMOTO NAOKI
IPC: H01F19/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a thin transformer which is used for a switching power supply for various kinds of electronic apparatuses, can meet safety standards, is small in size to have a minimum dead space, can withstand high voltage and is low in cost. SOLUTION: The thin transformer is constituted of a multilayer laminated coil laminating a primary winding 1 and a secondary winding 2 alternately through an insulating paper 3. When a distance between a primary winding 1 or a secondary winding 2 and a terminal portion 4 is A, and a distance between the primary winding 1 and the secondary winding 2 surrounding the insulating paper 3 is B, A and B can be set as the most suitable distances to a distance which was set to be A=B conventionally by constituting so as to meet the relation of A>B and a dead space can be minimized accordingly.