baber/WOPTO huggingface dataset:
Patent JP-2004020735-A (JP)
Title: Negative resist composition
Inventor: TAKAHASHI AKIRA
IPC: G03F7/004
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative resist composition which has excellent isolation (resolution) with respect to the use of active light beams or radiation, in particular, electronic beams or X-rays and has excellent soluble resistance to a developer.  <P>SOLUTION: The negative resist composition contains a compound (A) which produces an acid by the irradiation of active light rays or radiation, a cross-linking agent (B) which cross-links by the use of acid and an alkali-soluble resin (C) having at least two kinds of specified repeated units as constitutional components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021430-A (JP)
Title: Image searching device, image searching method, and image searching program
Inventor: YADA SHINICHI
IPC: G06F17/30
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately search an image similar to a reference image out of a group of images to be searched when the reference image as a searching key and the image to be searched are in common with each other in a local region only.  <P>SOLUTION: This image searching method comprises a step S20 of dividing the reference image into a plurality of regions and extracting a feature from each of the regions, a step S30 of dividing the image to be searched into a plurality of regions and extracting a feature from each of the regions, a step S40 of selecting the region of part of the image to be searched having high similarity to the reference image for each image to be searched and determining the degree of similarity in accordance with the feature extracted from the region of part thereof, and a step S60 of extracting the image similar to the reference image out of the group of the images to be searched in accordance with the degree of the similarity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020774-A (JP)
Title: Lens barrel equipped with light shielding device
Inventor: SUGANO HIDEO
IPC: G02B7/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive lens barrel equipped with a light shielding device capable of surely preventing the leakage of light even when a lens group is moved.  <P>SOLUTION: A light shielding spring 7 constituted of a wire spring which is continuously and helically wound along an optical axis direction and whose cross section is formed to a nearly rectangular shape is fixed to a 1st group lens chamber 1 through a fixing member 6. The unfixed end part of the light shielding spring 7 is pressed against a 2nd group lens chamber 2 through a sliding member 8, and the light shielding spring 7 expands and contracts in accordance with an increase/decrease in a group-to-group distance. Besides, one end of the light shielding spring 7 is not fixed, then, the lens group can be moved with rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017799-A (JP)
Title: Display device for vehicle
Inventor: KIMURA RYOJI
IPC: B60T17/22
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of kinds of parts and prevent erroneous assembly by unifying meter clusters 1 to those having alarm lamps 6.  <P>SOLUTION: A meter cluster 1 with an alarm lamp 6 thereon is applied regardless of the specification of a vehicle. The meter cluster 1 determines whether a wear sensor 11 is loaded and learns to permit (necessary) the lighting of the alarm lamp (warning function) only when the wear sensor is loaded, and the meter cluster 1 is unified to ones with alarm lamps 6 to reduce the number of kinds of parts and prevent erroneous assembly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018473-A (JP)
Title: Method for producing polyhydric alcohol
Inventor: TAKAHARA JUN
IPC: C07C29/10
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyhydric alcohol capable of efficiently producing the polyhydric alcohol and reducing a production cost.  <P>SOLUTION: The method for producing the polyhydric alcohol comprises an oxidation step for reacting olefins having a carbonyl group and/or its protective group and an ethylenic double bond in the same molecule with oxygen and alcohols to produce an oxidation product and a hydrolysis/reduction step for carrying out hydrolysis/reduction reaction of the oxidation product to produce the polyhydric alcohol, and the production method comprises extracting the oxidation product with a solvent on the way of the oxidation step or after the oxidation step and feeding the extract to the hydrolysis/reduction step. In the production method, the solvent is separated as a phase from both of the alcohols in the oxidation step and the polyhydric alcohol produced in the hydrolysis/reduction step, and the extract solution is directly fed to the hydrolysis/reduction step or after separating only part of the solvent or after adding the solvent thereto, the extract solution is fed to the hydrolysis/reduction step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023941-A (JP)
Title: Dc-dc converter circuit and electronic apparatus
Inventor: ASAJI NOBUSUKE
IPC: H02M3/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter circuit capable of facilitating a change in the operating voltage of an overvoltage protective circuit and attaining commonality of parts, and to provide an electronic apparatus including the DC-DC converter circuit.  <P>SOLUTION: This DC-DC conveter circuit is disposed with an overvoltage protective circuit for preventing overvoltage from being applied to an load L on the output side of a DC-DC converter A. The input voltage of the DC-DC converter A is taken as a reference voltage for judging whether it is overvoltage or not. Based on the reference voltage, the operating voltage of the overvoltage protective circuit is determined. The reference voltage is also determined corresponding to a voltage dividing ratio of a plurality of resistors R1, R2 at which the input voltage of the DC-DC converter A is divided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026066-A (JP)
Title: Rig merchant ship
Inventor: TAKEGAWA MASAO
IPC: B63H9/06
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an installation cost in a merchant ship provided with a derricking boom type deck crane, and to provide a rig merchant ship provided with a rigging device which gives no restriction on the crane operation of the deck crane and also may not narrow a working space on a deck.  <P>SOLUTION: This merchant ship is provided with the derricking boom type deck crane. A rig mast is erected on a crane post, a flexible sail is mounted to be freely unfurled/furled on the rig mast, and the free end section of a base when the flexible sail is unfurled is fastened to the derricking boom of the deck crane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026086-A (JP)
Title: Foldable bicycle
Inventor: YASUTOMI SHINOBU
IPC: B62J1/08
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable bicycle in which the width and height are small in the folded state and which can be lightly carried.  <P>SOLUTION: A frame 6 is connected to a central point position of a line tightening respective centers of a rotation shaft of a front wheel and a rotation shaft of a rear wheel by a connection shaft 7 arranged in perpendicular to the line such that it can be folded by approximately 180°. One side of the rotation shaft 7 of the front wheel 3 and the rear wheel 4 is supported at canti-lever by the frame or an extension member thereof. An inner diameter of a rim of a disc wheel of any one wheel of the front wheel 3 or the rear wheel 4 is formed to a larger size of an outer diameter of a tire of the other wheel and a recessed part having a depth capable of accommodating the other wheel is formed. In the folded state that the frame is folded at a position of the connection shaft, the wheel at a small diameter side is accommodated in the recessed part of the wheel at a large diameter side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040191-A (JP)
Title: Terminal adaptor and program
Inventor: KATSUYAMA SHIZU
IPC: H04M1/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an Internet telephone system wherein a telephone set of a user, a terminal designated by the user, and a terminal over a packet network can make voice and video communication with each other.  <P>SOLUTION: When a terminal adaptor 100 receives an incoming call from the packet network 400, a packet telephone processing section 7 terminates the call and informs a control section 8 of the termination. After the control section 8 discriminates the presence / absence of data other than voice in a received signal, the control section 8 calls the terminal 201 designated by the user and the telephone set 200 registered in a memory 9. When the user uses the terminal 201 designated by the user to receive the call from the control section 8 in response to the call from the control section 8, the terminal adaptor 100 transfers the received signal of the incoming call to the terminal 201 designated by the user via a packet telephone transfer section 10. When the user uses the telephone set 200 to receive the call in response to the call from the control section 8, the control section 8 allows a codec section 4 to convert the received digital signal into an analog signal and allows the analog signal to be transferred to the telephone set 200 via an extension telephone processing section 5. The communication from a public network 300 is similarly processed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034374-A (JP)
Title: Screen printing machine
Inventor: ABE ISAO
IPC: H05K3/34
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate supply of a board to a printing table and to lessen an installation space.  <P>SOLUTION: This screen printing machine is equipped with the printing table equipped with a θ position regulating mechanism and a table elevation mechanism, a mask stuck to a screen frame and having a transfer pattern as an opening part, an XY position regulating mechanism which regulates X-direction and Y-direction positions of the screen frame, i.e. the mask, in relation to the printing table, a squeegee, a squeegee head equipped with a squeegee elevation mechanism and a horizontal direction movement mechanism and a control device controlling these mechanisms. The machine is equipped with a table tilting mechanism which tilts the printing table around the horizontal axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036959-A (JP)
Title: Fluid circulating device and air heating-type liquefied gas vaporizer
Inventor: KISHIHATA YOSHIYUKI
IPC: F28F1/16
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air heating-type liquefied gas vaporizer capable of unifying the split-flow of the liquefied gas from a lower manifold tube to finned tubes.  <P>SOLUTION: An evaporating part of the air heating-type liquefied gas vaporizer comprises an evaporating unit 2 configurated by a pair of manifold tubes mounted in parallel with each other at a vertical interval, and a plurality of finned tubes 8 mounted between the both manifold tubes 7 at a lateral interval, and connected to both manifold tubes 7 at its upper and lower both end parts. A liquefied gas inlet 9 is formed on a lower part of a peripheral wall 7a at a central part of the lower manifold tube 7. A partition wall 15 is mounted in the lower manifold tube 7 for vertically partitioning the inside of the lower manifold tube 7. A plurality of through holes 16A, 16B for unifying the split-flow of the liquefied gas to all of the fined tubes 8 are formed on the partition wall 15 at longitudinal intervals. Sizes of the through holes 16A, 16B for unifying the split-flow are determined in such manner that the size of the through hole is reduced toward the liquefied gas inlet 9 and is enlarged in accordance with the separation from the liquefied gas inlet 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036767-A (JP)
Title: Worm wheel
Inventor: ARAI YAMATO
IPC: F16H55/06
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To prolong further a life of a worm wheel made up of a metallic core and a resin made worm body.  <P>SOLUTION: In the worm wheel, after forming a resin layer 2 consisting of polyamide-imide resin on at least either of the outer peripheral surface 11a of the metallic core 11 and the inner peripheral surface of a through hole 12b in the resin made worm body 12, the metallic core 11 is pressed in into the through hole 12b of the wheel body 12 so as to be fixed onto each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051485-A (JP)
Title: Agricultural use antimicrobial agent/fungicide comprising cinnamic acid derivative as active ingredient
Inventor: MIYAZAWA MITSUO
IPC: C12N1/14
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural antimicrobial agent/fungicide comprising a cinnamic acid derivative having a high lytic activity for various species of pathogenic fungi og snow molds as an active ingredient and to provide the agricultural antimicrobial agent/fungicide comprising the cinnamic acid derivative and a mold Humicola grisea var. grisea M6834 as the active ingredient.  <P>SOLUTION: The agricultural antimicrobial agent/fungicide comprises the cinnamic acid derivative represented by general formula (I) (wherein, R<SP>1</SP>denotes a hydrogen atom or a group represented by an OR<SP>5</SP>; R<SP>5</SP>denotes a hydrogen atom, a lower alkyl group or a lower alkanoyl group; R<SP>2</SP>denotes a hydrogen atom or a lower alkyl group; R<SP>3</SP>denotes a hydrogen atom or a lower alkyl group; and R<SP>4</SP>denotes a hydrogen atom or a lower alkyl group) or its salt as the active ingredient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036047-A (JP)
Title: Functional conjugate fiber nonwoven fabric and conjugate composition using the same
Inventor: TAKAI YOSUKE
IPC: D04H3/153
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melt-blow conjugate fiber nonwoven fabric enabling self-melting adhesion, being bulky, having nonwoven fabric strength, excellent in stretchability and non-slip performance and capable of developing products in multipurpose use and to provide a conjugate composition using the nonwoven fabric.  <P>SOLUTION: A conjugate fiber is prepared by a melt blow method and comprises a thermoplastic elastomer in which over half of fiber surface has ≥50 shore A hardness (A) by ASTM-D 2240 method. At least several percentage of adjacent fibers in the conjugate fiber are partially brought into contact with each other during jetting to positively produce lumps partially and locally unevenly distributed and aggregated, entangled, fused and bonded. Thereby, a partially strongly bonded part is produced in a stretchable nonwoven fabric application and an accumulation surface accumulating the conjugate fiber is made uneven in a non-slip nonwoven fabric application.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033575-A (JP)
Title: Apparatus for producing germinated unpolished rice and cooking device having function for producing germinated unpolished rice
Inventor: KOBAYASHI NOBUSHIGE
IPC: A23L7/10
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a uniform germination from unpolished rice by evenly heating a vessel for containing the unpolished rice, and to relatively improve a germination rate.  <P>SOLUTION: A cooking device is provided with an unpolished rice vessel 6 for containing water and the unpolished rice, a material container 3 for encasing the unpolished rice vessel 6 under a condition that a gap is kept along the periphery of the vessel, and a boiler 4 for producing steam. The steam is introduced between the unpolished rice vessel 6 and the material container 4, and the unpolished rice vessel is heated by steam, whereby the unpolished rice in the unpolished rice vessel is made to germinate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038870-A (JP)
Title: Fingerprint authenticator and portable terminal device
Inventor: HAYASHI NAOTO
IPC: G06T1/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint authenticator that enables a command input simultaneous with fingerprint authentication.  <P>SOLUTION: The fingerprint authenticator comprises a fingerprint reading sensor 7 for reading in the fingerprint of a slid finger with a time difference and outputting a plurality of read data, a fingerprint data construction part 10 for constructing fingerprint data about two or more predetermined slide directions according to the plurality of read data, a fingerprint data registration part 13 for holding registered fingerprint data registered in advance, a fingerprint data rotation part 12 for rotating the read data and the registered fingerprint data relatively, and a fingerprint data collation part 11 for collating the fingerprint data and the registered fingerprint data after the relative rotation to execute fingerprint authentication and determine the finger slide direction and fingertip direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043550-A (JP)
Title: Heat-shrinkable aromatic polyester resin tube and coated inorganic material product
Inventor: HIGAKI YUJI
IPC: H01G11/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shrinkable aromatic polyester resin tube which has good wet heat resistance of a stretched tube and, in addition, excellent coating processability by setting the intrinsic viscosity [η] (hereinafter sometimes merely abbreviated as η) of the aromatic polyester resin and the stretch ratio of the stretched tube each at a specific range.  <P>SOLUTION: The heat-shrinkable aromatic polyester resin tube has an intrinsic viscosity [η] in the range of 0.60-1,00 of the aromatic polyester resin, and is obtained by stretching an unstretched tube 1.2-1.99 times in the diameter direction, and at an area ratio of ≤2.2 times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287889-A (JP)
Title: Highly heat-resistant photosensitive resin composition
Inventor: KIMURA MASASHI
IPC: G03F7/004
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance photosensitive resin composition having excellent lithographic characteristics and providing a relief pattern having very high heat and chemical resistances after heat curing.  <P>SOLUTION: The photosensitive resin composition comprises (A) a polyamide having photopolymerizable unsaturated double bonds, (B) a monomer having a photopolymerizable unsaturated double bond, (C) a photopolymerization initiator and (D) a heat crosslinking agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045244-A (JP)
Title: Boundary scanning circuit
Inventor: TANAKA HITOSHI
IPC: G01R31/3185
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boundary scanning circuit that can quickly test IP cores.  <P>SOLUTION: The boundary scanning circuit is provided to test the IP cores, composes a JTAG device along with the IP cores, comprises: an input boundary scan cell BSCI provided in the input of a flash controller 101 for composing the IP cores; an output boundary scan cell BSCO[1] for composing the boundary scan resistor BSR[1] along with the BSCI while being provided between the output of the flash controller 101 and the input of a flash memory 102; and a TAP interface [1] for controlling the BSR[1], and validates or invalidates the latch operation of a latch flip-flop in the BSCO[1] according to an instruction code inputted from a TDI.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041113-A (JP)
Title: Container for plant cultivation
Inventor: TAJIMA YOSUKE
IPC: A01G9/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight container for plant cultivation capable of affording expanded greening area through being multiply arranged on the rooftop of a building, enabling walking on the planted surface, and seldom causing breakage due to vertical and horizontal deflection.  <P>SOLUTION: The container 1 for plant cultivation has the following structure. The top face has an opened recess 2, the underside of the bottom wall 3 thereof is provided with a plurality of legs, there is provided a through hole 3a at the center of inner surface of the slant bottom wall 3, and the peripheral rim of the recess 2 is provided with a horizontally bent and projecting shelf-like part 4a, wherein the projecting length(T) of the shelf-like part 4a and the horizontal length(L) of the sidewall meet the relationship: 1/25L≤T≤1/10L, and the depth(d) of the sidewall is 30-45 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048938-A (JP)
Title: Voltage compensation apparatus
Inventor: KADOTA YUKIO
IPC: G05F1/24
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage compensation apparatus in which the capacity of a convertor is reduced as a countermeasure for dropping of a system voltage, for a smaller size and lower cost.  <P>SOLUTION: The apparatus comprises a convertor for converting a DC voltage into an AC voltage, a serial transformer of which a primary coil is connected to an AC voltage side of the convertor while a secondary coil is serially connected to a system, an electric double layer capacitor connected to a DC voltage side of the convertor, a control means which calculates an output of the convertor to output a gate signal, outputs an AC voltage from the convertor, and convolutes the AC voltage to the system from the secondary coil of the serial transformer, and a gate circuit for switching a self-arc-extinguishing element in the convertor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048536-A (JP)
Title: Microphone
Inventor: HASEGAWA AKINORI
IPC: H04R19/04
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the size of a diaphragm and the contour of a microphone are increased in order to overcome a distortion in the waveform caused by an undue sound pressure of the microphone.  <P>SOLUTION: The microphone comprises an enclosed container 13 having a hole 13a for introducing a sound, and a supporting part 15 for holding a diaphragm 11 receiving the pressure of the sound and a back plate 12 arranged in parallel with the diaphragm 11 in the enclosed container 13 through a predetermined air gap. The back plate 12 is coupled with a mechanoelectric transducer 14, and the outer surface of the hole 13a in the enclosed container 13 is covered with a porous film 17. Distortion in the waveform caused by an undue sound pressure of the microphone can thereby be eliminated easily without varying the contour of the microphone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049379-A (JP)
Title: Program
Inventor: OKADA KAZUO
IPC: A63F13/52
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a sign performance for a specific game is predetermined and fixed, so that the game gets weary of repeating the game.  <P>SOLUTION: A player can create by oneself a backlight flash which is the sign performance of an establishment flag in the game for home use. If the player selects flash creation on a command selection screen, a backlight group with a 3×3 matrix is displayed, and light up/light off of each backlight is created at every 100 ms up to 3,000 ms by the operation of a controller. The created performance can be recorded on a recording medium such as a memory card and used in an actual game.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003038745-A (JP)
Title: Winning tool of pachinko machine
Inventor: SATO FUMIAKI
IPC: A63F7/02
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a winning tool of a game machine that improves an interesting property and prevents a fraudulent act. SOLUTION: The winning tool has a guide route 12a (12b) through which a game ball entering a win opening 10a (10b) is guided, a large revolution member 15 connected to the guide route 12a (12b), a plurality of small revolution members 16 and 17 (18) provided in the large revolution member 15, a plurality of outlets 16a to 16d, and 17a to 17b (18a to 18c) provided in the small revolution members 16 and 17 (18). The game ball revolves in the large revolution member and the small revolution members and then enter one of the outlets.