baber/WOPTO huggingface dataset:
Patent JP-2003139236-A (JP)
Title: Lock-up controller for automatic transmission
Inventor: NISHIDA MASAAKI
IPC: F16H61/08
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a gradual shock by eliminating lock-up-on operation generated instantaneously on the way during transmission accompanied by multiple re-clamping to be started during lock-up. SOLUTION: This automatic transmission uses power through a lock-up clutch as an input and performs shifting from a first gear to a second gear and continuously performs pre-stage shifting control for releasing a first engagement element and engaging a third engagement element and a post-stage shifting control for releasing a second engagement element and engaging a fourth engagement element at the time of performing shifting operation from the first gear to the second gear. In performing shifting operation from the first gear to the second gear during lock-up, a lock-up control means 51 prevents re-engagement at the time of the completion of pre-stage shifting operation of the lock-up clutch 21 released at the time of starting shifting operation. As a result, lock-up re-engagement on the way of shifting operation is eliminated, thus preventing generation of the gradual shock.
Patent JP-2003139563-A (JP)
Title: Slide position detection device
Inventor: SEKO ITARU
IPC: H01L21/52
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To smoothly slide a slide shaft by guiding the slide shaft by previously pressing it with a linear guide or the like. SOLUTION: Four guide grooves 6 are formed on the slide shaft 4 and magnetic pitch marks 8 are so formed at a predetermined interval as to exclude the parts of the guide grooves 6. Primary coils and secondary coils are alternately arranged and the slide position of the slide shaft 4 is detected by using the variation of magnetic coupling between the primary coils and the secondary coils depending on the positions of the magnetic marks 8.
Patent JP-2003137932-A (JP)
Title: Polyacetylene having aromatic ring in side chain and organic electroluminescence element using the same
Inventor: TABATA MASAYOSHI
IPC: C08F38/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide both a polyacetylene having an aromatic ring in the side chain and an electroluminescence element capable of simply producing a thin- film layer used for the electroluminescence element, etc., in a large area and having a high emission efficiency. SOLUTION: This polyacetylene having the aromatic ring in the side chain is obtained by reacting an aromatic ring-substituted acetylene monomer with a rhodium complex as a catalyst and carrying out polymerization or copolymerization of the monomer. Acetylene substituted with at least one kind of group selected from the group of biphenyl, naphthalene, anthracene, phenanthrene, fluorene, perylene and rubrene or at least one kind of group of phenyl, biphenyl, naphthalene, anthracene, phenanthrene, fluorene, perylene and rubrene substituted with at least one selected from the group of a halogen, an ether, an ester, carbonyl, nitrile and a hydrocarbon can be used as the aromatic ring-substituted acetylene monomer.
Patent JP-2003139980-A (JP)
Title: Optical waveguide substrate and optical module
Inventor: KIKUCHI HIDEO
IPC: H04B10/25
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To stabilize transmission characteristics of a light signal which travels in an optical waveguide. SOLUTION: A disclosed optical waveguide substrate 10 transmits the light signal nearly in single mode since parallel luminous flux 14 incident on a multi- mode optical waveguide includes only light components of a 0th-order mode of m=0 to a tertiary mode of m=3 among transmission modes of light of the multi-mode optical waveguide as shown in Fig. 6 and has the small number of the modes.
Patent JP-2003109133-A (JP)
Title: Burglary preventing tag
Inventor: TANAKA MASAHIRO
IPC: G06K19/077
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a burglary preventing tag which is inexpensive and compact and can effectively be used especially for a thin planar commodity by forming a tag main body in a planar shape and constituting a detection resonance circuit of a detection coil, a resonance coil and a capacitor, which can be disposed in the storage case of cosmetics and the storage case of various videos and can be used for the storage cases (protection cases) of various commodities by forming it in an L shape or a U shape and which can easily change and set the resonance frequency by changing the number of wirings of the resonance coil and the capacitance of the capacitor. SOLUTION: The burglary preventing tag is characterized in that it is provided with the detection resonance circuit constituted of the coil and the capacitor on the surface or inside the tag main body made of a synthetic resin and the like in planar shape.
Patent JP-2003112119-A (JP)
Title: Solenoid type actuator
Inventor: SHIRAKI MANABU
IPC: B06B1/14
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid type actuator capable of emitting a sound without generating a distortion even during low-frequency vibration. SOLUTION: This actuator is provided with a magnet 7; a pole piece 9 attached to the magnet 7; a center part 13a opposed to each other in the central direction while a voice coil 5 is pinched by the pole piece 9 and it; a yoke 31 opposed to each other in the outer peripheral direction while a vibration coil 3 is pinched by the pole piece 9 and it; a vibration unit 10 attached with the vibration coil 3 and supported by upper and lower springs 15 and 17; a case 13 attached with the magnet 7 and accommodating those mentioned above; and a diaphragm 23 attached with the voice coil 5.  A magnetic circuit via the center part 13a and the case 13 in the central direction from the pole piece 9 while an inner gap is placed between them is constituted and a magnetic circuit via the yoke 31 and the case 13 in the outer peripheral direction from the pole piece 9 while an outer gap is placed between them is constituted. The vibration unit 10 is vibrated by applying a low-frequency current to the vibration coil 3 and the diaphragm 23 is vibrated by applying a high-frequency current to the voice coil 5.
Patent JP-2003134996-A (JP)
Title: Sake lees-pickled kimuchi
Inventor: SHIMIZU TOMOKO
IPC: A23B7/10
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a Sake (rice wine) lees-pickled Kimuchi (Korean pickled vegetables) in which defects regarding the quality after holding in the conventional Kimuchi are solved, consumer's health consciousness is satisfied, and new taste is imparted. SOLUTION: To Sake lees, 10-25% alcohol and 1-6% table salt are added. After aging, the Sake lees is mixed into Kimuchi, and they are made paste. Smallanthus sonchifolia which has been pickled with an extract of Sasa albomarginata, table salt and an organic acid is added as a supplemental material. Devil's tongue mannan is added to prevent syneresis.
Patent JP-2002138088-A (JP)
Title: Substituted cyclic compound
Inventor: EMONDS-ALT XAVIER
IPC: A61P25/28
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate which is useful for producing a new compound which acts as a receptor antagonist of neurokinin. SOLUTION: The compound of this invention is represented by formula XXXX  wherein (m) is 2 or 3; Ar1 is a unsubstituted or substituted benzothienyl, an unsubstituted or substituted naphthyl, an unsubstituted or substituted indoryl, an unsubstituted or substituted imidazolyl, an unsubstituted or substituted pyridiyl or bipheniyl: E is hydrogen or an O-protective group; L is cyano group or aminomethyl group; D is CH2, -OH, OG or N(M), R, (wherein G is hydrogen or an O-protective group, M is hydrogen or an N-protective group; R1 is hydrogen or a 1-4Calkyl)}.
Patent JP-2003136538-A (JP)
Title: Stamper mold and its production method
Inventor: TERAMOTO TETSUO
IPC: B29C33/38
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a stamper mold which forms a thickness which can improve a yield and fix by a screw by duplicating a conforming article, and join a seat core insert by the screw, and to provide a method for producing the stamper mold. SOLUTION: The stamper mold 10 has a nickel-plated layer 3 provided with a pattern surface 12 and a sprayed metal layer 4 formed on an opposite surface to the pattern surface 12 of the layer 3 by spraying, and a screw hole 5 for fitting the seat core insert 6 is formed on the surface side of the layer 4.
Patent JP-2003114035-A (JP)
Title: Simplified cooling device
Inventor: KOSAKA YUKIYO
IPC: F24F1/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of taking measures such as water changing and putting blocks of ice into water to control the temperature rising of the water used as coolant, which is caused by the outside air. SOLUTION: In a cooling device for making cooled wind by supplying water as coolant in the upper section of a cooling device body through pipes by means of a circulating pump, sending the supplied water to a heat exchanger, making it flow back again, circulating it and then sending it to the heat exchanger, the heat exchanger comprises a plurality of moist heat exchange fins with water passages.
Patent JP-2003138685-A (JP)
Title: Roof structure of building
Inventor: KATO KENJI
IPC: E04D3/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a non-snow-dropping roof, which is unitized and in which the term of works can also be shortened and a construction cost can held down. SOLUTION: In the non-snow-dropping roof for a building 1 formed of a plurality of roof surfaces gently inclined and lowered towards the center of the roof 10 from both sides of the roof 10, the roof surfaces are formed by combining a plurality of roof panels 40. Each roof panel 40 is supported onto the building 1 by unitized roof frames, and a drain gutter is installed along the edge of the roof 10 at approximately the center of the roof 10.
Patent JP-2003148209-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: OKUMA SHIGEO
IPC: F02D41/14
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To restrain the degradation of feedback control performance due to an error of a detected air-fuel ratio, in an air-fuel ratio feedback control using an oxygen sensor of an oxygen concentration cell type in which an electromotive force has linearity with respect to an air-fuel ratio in a predetermined air-fuel ratio range including a stoichimetric air-fuel ratio. SOLUTION: When the electromotive force of the oxygen sensor is in a linear range and when a changing speed of the electromotive force is slow and stable in the linear range, maximum and minimum values are set in which a set range of an air-fuel ratio feedback correction factor is ensured to be comparatively large. On the other hand, when the electromotive force is outside the linear range and when the changing speed of the electromotive force is high and there is strong possibility that the electromotive force is outside the linear range although it is now within the linear range, the maximum and minimum values are set which limit the set range of the air-fuel ratio feedback correction factor to a comparatively narrow range around a reference value.  The air-fuel ratio feedback correction factor is limited so as to be a value within the set range sandwiched by the maximum and minimum values.
Patent JP-2003147674-A (JP)
Title: Surface treatment for textile product and fibrous material
Inventor: ISHIGURO KOJI
IPC: D06M23/08
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method for textile products that can apply fine particle powder of a natural radioactive rare element mineral not only to textile products made of synthetic fibers but also to those made of any kind of fibers so that the powder particles may not peel off from the surface and the fabric hand of the treated fabrics may not be dteriorated. SOLUTION: Raw silk 11 is coated its surface with the fine particle powder of the natural radioactive rare element mineral 12 together with a polysaccharide extracted from Konnyaku (devil's tongue) bulbs. The radioactive rare element mineral fine particle powder 12 is dispersed in an aqueous solution of the Konnyaku polysaccharide and the dispersion is coated on the raw silk 11 and dried.
Patent JP-2003151575-A (JP)
Title: Fuel cell
Inventor: SAKAMOTO SHIGERU
IPC: H01M8/04
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell which is made so that air in a coolant manifold may be driven out at the time of supplying the coolant to a coolant flow way of a fuel cell stack. SOLUTION: A coolant supply pipe 6 is connected to a coolant supply opening 2a by the one end side of the coolant supply manifold 2 in the fuel cell stack 1, and while connecting this coolant supply pipe 6 to a coolant tank 4, a pump 5 is equipped on the way. To air extraction opening 2b of the other ends side of the coolant supply manifold 2, an air extraction pipe 8 is extended upward with necessary height H, and its upper end is connected to the coolant tank 4 through a pipe way 8a. While connecting a coolant exhaust pipe 9 and connecting its end part to the coolant tank 4, in a coolant exhaust opening 3a of the coolant exhaust manifold 3, which gathers and discharges the coolant after flowing the coolant flow way 11, a back-pressure generating means 10 is provided on the way.  At the time of starting, the back pressure can be set up by this back-pressure generating means 10, and air can be pushed out by pouring the coolant supplied to coolant supply manifold 2 to the air extraction opening 2b side.
Patent JP-2003146017-A (JP)
Title: Pneumatic tire
Inventor: HARA KENGO
IPC: B60C11/04
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To remarkably improve off-road travel performance by increasing driving force and turning force in a reconciled manner. SOLUTION: Block rows R0 comprise blocks B0 divided by slant longitudinal grooves 10 and slant lateral grooves 20. An angle αof the slant longitudinal grooves 10 to a tire circumference line is 10 deg. to 45 deg., and an angle β of the slant lateral grooves 20 to a tire axis line is 10 deg. to 45 deg.. The slant longitudinal grooves 10 and the slant lateral grooves 20 slant in a direction of expansion along a tire rotation direction, and the sum α+βof the angles is in a range of 20 deg. to 55 deg..
Patent JP-2003151165-A (JP)
Title: Optical head and recording and reproducing device
Inventor: NISHINO MASATOSHI
IPC: G11B7/135
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical head and a recording and reproducing device in which an astigmatism and a defocus of a light beam generated by a variation in temperature are suppressed and which are advantageous to improve the signal quality of a detected signal. SOLUTION: An optical head 104 is provided with a laser source 1, a collimator lens 2, a liquid crystal element 3, an anamorphic prism 4, a beam splitter 5, an objective lens 6, and a photo sensor 7, and each of the optical parts is mounted on a holder which is not shown in a figure. The collimator lens 2 is so formed that the temperature characteristic of refractive index is provided in which the influence upon the light beam of the variation in a power component, which converges or diverges the light beam and is generated in the crystal element 3 due to a deformation of the crystal element 3 caused by the variation in the temperature of the liquid crystal 3,  and the influence upon the light beam of a variation in the focal distance of the collimator lens 2 due to the variation in the refractive index of the collimator lens 2 caused by the variation in temperature are cancelled out each other.
Patent JP-2003149140-A (JP)
Title: Sensor utilizing attenuated total reflection
Inventor: NAYA MASAYUKI
IPC: G01N21/27
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent heat generated by the laser source from affecting the measuring section in a sensor utilizing attenuated total reflection. SOLUTION: The sensor comprises a laser source 14, a dielectric block 10, a measuring section including an optical system 15 wherein a laser beam 13 from the laser source 14 is incident at various angles relative to the boundary 10b in between the block 10 and a metal film 12, a collimeter lens 16 for collimating the beam 13 totally reflected from the boundary 10b, a light detecting means 17 for detecting the collimated laser beam 13, or the like. The laser source 14 and the measuring section are separated from each other by an optical fiber 52 and the laser source 14 is placed where the heat it generates does not affect the measuring section.
Patent JP-2003149320-A (JP)
Title: Device for recording and reproducing radar signal
Inventor: SATO AMAFUMI
IPC: G01S7/40
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional device for recording and reproducing radar signal employing a video tape that recording and reproducing qualities are influenced by degradation of videotapes, random access is impossible, a digitizer is needed to reproduce digital data because of its inability to record digital data, and a screen expressing urgent situations which is essential for training is not easily obtained in the case where the device is used for education or training of radar operation. SOLUTION: This device using a computer to store digital data has a simple and low cost constitution, is random accessible, and records the second radar signal as a digital target data thereby eliminating a need for a radar target detection device (digitizer). The device allows a scenario input 110 to set an imaginary target on the screen so as to optionally form a screen needed for training.
Patent JP-2003146077-A (JP)
Title: Door switch for vehicle
Inventor: KASAGAWA NORIYUKI
IPC: B60J5/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a door switch for a vehicle capable of preventing the breakage of an integrally formed part such as a locking part of a case and a mounting plate and providing stable operation. SOLUTION: This door switch for the vehicle is provided with the case 1 having an opening part on a door side, a slide body 5 which is slidably stored in the case 1 and in which a push rod part 3a is energized so as to protrude from the opening part, and the mounting plate 6 having a through hole 6b in which the push rod part 3a is inserted and integrated with the case 1 by locking in the case 1 and is turned on and off electrically by coming-in and protrusion of the push rod part 3a in accordance with pressing of the slide body 5 due to opening and closing of a door. A spacer 9 whose top face 9a is positioned at a position where it protrudes on a slightly door side more than a top face 3a1 of the push rod part 3a in which the slide body 5 is pressed down to an inner bottom face of the case 1 is arranged in the vicinity of the through hole 6b in the mounting plate 6.
Patent JP-2003144918-A (JP)
Title: Oil adsorbing material
Inventor: FUJII ATSUTAKA
IPC: E02B15/10
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an oil adsorbing material having large oil adsorbing quantity, capable of being inexpensively supplied in large quantities, capable of being equally sprinkled to float on the surface of the water and capable of being subjected to incineration treatment. SOLUTION: A bag 3 having oil permeability is filled with chaff activated carbon 2 obtained by carbonizing chaff to activate the same.
Patent JP-2002222087-A (JP)
Title: Rewritable information recording medium, information recording medium, and bootstrapping method
Inventor: FUJIWARA TAKESHI
IPC: G06F9/445
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To store and carry an OS (private OS environment) like WINDOWS which starts while rewriting some data on rewritable information recording media like a CD-RW and to start the OS directly from those rewritable information recording media without installing the OS on an HD. SOLUTION: The rewritable information recording medium stores the OS which starts while rewriting the data, a rewritable recording information medium writing driver for writing a rewritable information recording medium drive, and an address conversion program which rewrites the leading address of an interruption processing program operating the disk drive stored in an interruption vector table into the leading address of the rewritable information recording medium writing driver.
Patent JP-2003117915-A (JP)
Title: Method for manufacturing moisture retention laminate material for molding pottery article
Inventor: TAJIMA SUMIO
IPC: B28B11/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a material for molding a pottery article for manufacturing a pottery product having a high strength after baking, by maintaining wettability for a long time and facilitating the molding work of the pottery article. SOLUTION: The method for manufacturing a moisture retention laminate material for molding the pottery article comprises the steps of coating or scattering a seaweed dry powder 2 or the mixture powder 2 of the seaweed dry powder and trees and plants dry powder between adjacent laminates, then laminating them so as to laminate two or more layers of wet pottery soil 1 obtained by kneading the pottery article material of ultrafine particles with water, and then press bonding the laminate to a necessary thickness.
Patent JP-2002229676-A (JP)
Title: Information processing system and display device
Inventor: SAKAMOTO NAOYUKI
IPC: G06F1/16
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To set the display part of a display device in states optimum for both displaying and inputting, to concentrate input devices on hand, to improve operability and to enable the confronting other party to observe a picture. SOLUTION: This equipment is composed of a main body 1 of the electronic equipment, a display device 2, a link arm 3 for linking them, turning part 1d of the main body 1 of the electronic equipment, and concentrated input device 9 and the display screen of the display device 2 can be turned in any arbitrary direction of up, down, right and left directions by the link arm 3. Thus, at the time of displaying and inputting, the directions of the display screen can be set at respective optimum positions. On the other hand, at the time of inputting to the display part, the display part can be adjusted at the height and angle suitable for input operations.
Patent JP-2002192903-A (JP)
Title: Hub for bicycle
Inventor: KANEHISA TAKANORI
IPC: B62K25/02
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a hub for a bicycle having a simplified structure and provided with a mountable and demountable side engagement member for a free wheel. SOLUTION: This hub for the bicycle 18 comprises a hub shaft 20, a hub body 22, the free wheel 24 and the engagement member 26. The hub shaft 20 has a first part 30, and a second part 32 disconnectably connected to the first part 30. The hub body 32 comprises an outer cylindrical part 50 and an internal passage, and the first part 30 of the hub shaft 20 is rotatably supported in the internal passage. The free wheel 24 is mounted on the second part 32 of the hub shaft 20. The engagement member 26 unrotatably connects the outer cylindrical part 50 to the free wheel 24 at an engagement position, and is axially movable between the engagement position and a disengagement position by the hub shaft 20.