baber/WOPTO huggingface dataset:
Patent JP-2003013537-A (JP)
Title: Roof frame structure
Inventor: TSUGE MITSUO
IPC: E04B7/06
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To propose a roof frame structure capable of easily realizing an inclined roof of complicated shape similarly to a wooden roof while using an aluminum extruded section having various characteristics as a framing member. SOLUTION: In the roof 1 of a building T in which a first building part T1 and a second building part T2 are combined and arranged so that the girders of both the building parts are mutually crossed, two or more roof trusses 10-60 formed by mechanically bonding two or more aluminum alloy-made extruded sections are juxtaposed in the girder direction of the first building part T1 with respect to both the first building part T1 and the second building part T2. Each upper chord member of each roof truss 10-60 is arranged to follow the flowing faces N1-N6 of the roof 1, and the upper surface of each upper chord member is formed with an inclination so as to be parallel to the flow faces N1-N6 of the roof.
Patent JP-2003014115-A (JP)
Title: Change structure of transmission
Inventor: URABAYASHI NORIHIDE
IPC: F16H63/20
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce a space for arranging shift members to downsize a manual transmission having multiple number of speeds by arranging a shift member for fifth - sixth speeds coaxially with a shift member for reverse speed, in a transmission of advance six speeds and reverse one speed or the like. SOLUTION: The change structure of the transmission is provided with: a plurality of gear trains; a shift fork for fifth - sixth speeds; a shift fork 74 for reverse speed; a shift rod 81 for fifth - sixth speeds or moving the shift fork 73 for fifth - sixth speeds; a sleeve-like base part 74a fitted on the shift rod 81 for fifth - sixth speeds to be capable of relative movement and moving the shift fork 74 for reverse speed; and a gate mechanism 300 for moving the shift fork 73 for fifth - sixth speeds or the shift fork 74 for reverse speed in a direction of a shaft.
Patent JP-2003017497-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SAINO KANTA
IPC: H01L21/322
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of performing gettering treatment, without complicating the process in the manufacturing process of a semiconductor device, such as a DRAM having a metal bit wire and a capacitor of MIM structure. SOLUTION: A gettering layer for capturing heavy metal impurity is provided on the rear face of a wafer, in advance. Immediately prior to the formation of a metal wiring layer, first heat treatment is given to the semiconductor with a prescribed temperature, for thermally diffusing the heavy metal impurity to be captured by the gettering layer. Then the gettering layer having captured the heavy metal impurity is removed, prior to second heat treatment to be conducted next, after the first heat treatment. After removing the gettering layer, a first amorphous silicon layer which is embedded material in a contact hole is deposited on the front face of the wafer, including the active area of a device and a second amorphous silicon layer having the same impurity density as the first amorphous silicon layer is deposited simultaneously on the rear face of the wafer.
Patent JP-2003019293-A (JP)
Title: Pachinko machine
Inventor: SAWADA NAOYA
IPC: A63F7/02
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine that can easily understand game details and has improved play properties. SOLUTION: A design display region 1 is provided at the center of a board surface and at the same time a starting opening 2 is provided directly below the region 1, and a distributing apparatus 3 is provided at the lower portion. A big win detection sensor 9 and a miss detection sensor 10 are arranged at the distributing apparatus 3. A design varies when a game ball enters the starting opening 2. When the design becomes a ready-to-win state, a winning opening 4 of the distributing apparatus 3 opens. When the game ball enters the starting opening 2 and is detected by a detection sensor 9, the design display region 1 shows a big win display, and a big prize-winning opening 12 is opened. The ready-to-win state and a big win can be verified by either case of the design display region 1 or the distributing apparatus 3, thus causing the player's interest.
Patent JP-2003019511-A (JP)
Title: Method for drawing metallic tube
Inventor: KASAI TAKAYUKI
IPC: B21C3/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a drawing method of a metallic tube, especially a stainless steel tube of not less than a certain number N, by which the tube can be drawn by manufacturing and using a die whose life up to the generation of seizure is predicted. SOLUTION: When normal stress which is determined by the material characteristics and the deformation rate of the stainless steel tube is expressed as σn , a contact distance which is determined by the shape of a die and the shape of the stainless steel tube is expressed as, a touch area which is determined by the shape of the die and the shape of the stainless steel tube is expressed as ds, and the value of a seizure evaluation parameter ϕ which is expressed by the formula (1) is determined as <=3000 N.m, and by using the die manufactured by predicting the tubes of a specified number N up to the generation of seizure, drawing of the tubes of the specified number N is accurately performed, ϕ=σn ..ds...(1).
Patent JP-2003023527-A (JP)
Title: Image reader
Inventor: SHOJI KATSUNORI
IPC: H04N1/04
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of accurately executing output position correction and inclination correction of the read image of an original, and at a low cost. SOLUTION: This image reader detects a black reference position as the reference of an image read position set outside an original read region, and defines the detected result of the black reference position as the output position correction and inclination correction reference of the read image of the original. In this case, the upper and lower limit values are set at the detected black reference position, and only when the read value of the black reference position read by a reading sensor does not exceed the upper and lower limit values, is the mean value of the read value of the black reference position read by the reading sensor this time and the previous read value calculated, and defend as the output position correction and inclination correction reference value of the read image.  Therefore, the read position or image data direction correcting work can be executed automatically, and, even when any abnormal value is detected due to some cause as the read image position correction and inclination correction reference, correction mistakes can be prevented.
Patent JP-2002068771-A (JP)
Title: Method of producing microstructured optical fiber
Inventor: DE HAZAN YORAM
IPC: G02B6/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing an optical fiber strong against staining, and having microstructure and a reduced operation by workers. SOLUTION: This method of producing the microstructured optical fiber comprises a step wherein a cylindrical container and a plurality of elongated members extending to at least a part of the length of the cylindrical container are prepared, a process wherein the elongated members are hold at a predetermined space with respect to the container and at least a part of the container is filled with a sol including silica and the sol is changed to a gel, a process wherein the gel body having the plurality of the elongated members is formed and the gel body is separated from the elongated body or the elongated member is separated from the container, and a process wherein the gel body is dried, purified, and sintered and the microstructured optical fiber is pulled out from the sintered gel body.
Patent JP-2003028832-A (JP)
Title: Gas concentration detector
Inventor: KATSUKI NOBUHARU
IPC: G01N27/28
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas concentration detector having no dependence of a flow rate and the concentration of hydrogen gas and capable of being easily attached to a fuel cell system. SOLUTION: The surface having the hole part 13b of the second collector plate 2b of a carbon monoxide concentration detection part 7a and the surface having the hole part 3d of the fourth collector plate 2d of a hydrogen gas concentration detection part 7b are arranged so as to come into contact with each other through an insulating seal plate 29 having a hole part.  A first DC power supply 18a is connected to the collector plate of the carbon monoxide concentration detection part 7a to detect a current changed corresponding to the concentration of carbon monoxide in gas to be detected by the hydrogen ion transport action of the carbon monoxide concentration detection part 7a by a first current detection means 19a and a second DC power supply 18b is connected to the collector plate of the hydrogen gas concentration detection part 7b to detect a current changed corresponding to the concentration of the hydrogen gas in the gas to be detected by the hydrogen ion transport action of the hydrogen gas concentration detection part 7b by a second current detection means 19b.
Patent JP-2002320437-A (JP)
Title: Container for ant-attracting bait
Inventor: KATSUTA YOSHIO
IPC: A01M1/20
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a container for ant-attracting bait, capable of solving such a problem that a poisonous bait is scattered over the outside of a container when and before the container is used, and having an excellent ant-expelling effect. SOLUTION: This container for the ant-attracting bait (1) is composed of a container main body (2) which has a peripheral wall (3) and a bait-receiving part (5) given by forming a surrounding wall (4) into a concaved area, and further composed of a cover (6) which is attached to the main body, wherein the poisonous bait (7) having a particle diameter of 0.5-3 mm is received in the bait-receiving part (5), the surrounding wall (4) is equipped with a peelable sealing material (8) on its upper surface, the container (1) is equipped with plural ant-penetrating holes (9) and one sealing material-peeling hole (10) on its side surface, and further the container is equipped with an eaved part (13) which surrounds a space inside the surrounding wall near to the upper surface thereof and has plural small pieces (12) downward hanging over an area near to the bottom of the bait-receiving part.
Patent JP-2003029501-A (JP)
Title: Image forming device
Inventor: ITO KATSUMI
IPC: G03G15/09
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a defective image in the case that magnetic particles for electrification intrude in a developing device 3 in an image forming device in which the electrifying means of an image carrier 1 is a magnetic brush electrifying device and a developing means for developing electrostatic latent image of the image carrier is the developing device 3 using developer incorporating magnetic toner. SOLUTION: The developing device 3 is provided with magnetic toner developer, a developer container 33, a rotatable developer carrier 31a to carry the developer and to feed it to a developing area D, a magnetic field generating means 31b at the inside of the developer carrier and a developer regulating body 36a including a member 36b to regulate the coating quantity of the developer on the developer carrier and having magnetic force, and at a developer regulating part D, at least two kinds of feeding force are applied to the magnetic toner in directions reverse with each other, and at least one feeding force out of them is force to feed in the direction of the developing area D, and it is made as force mainly depending on the electrified electric charge amount of toner,  and feeding force working in a direction other than the direction of the developing area D is made as force depending on the magnetic force applied to the magnetic toner from the developer regulating body.
Patent JP-2003033738-A (JP)
Title: Shock wave generation apparatus and device for removing foreign substance from surface of solid body using shock wave
Inventor: TAKAYAMA KAZUYOSHI
IPC: B08B3/12
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a safe and miniaturized shock wave generation apparatus and to make effective use of a shock wave generated by the same. SOLUTION: This unit is equipped with a cylindrical rotating body 1, a rotating axis 2 which protrudes parallely with the side surface of the rotating body 1 from each end surface of the rotating body 1 toward outside, a rotational drive source 3 to energize a prescribed torque to the rotating body 1 through the rotating axis 2, and a control part 4 which controls the action of the rotational drive supply 3. The control part 4 has a function to control the action of the rotational drive supply 3 so that at least one part of the side surface of the rotating body 2 rotates at the speed which is faster than the sonic velocity in the atmosphere.
Patent JP-2003034859-A (JP)
Title: Hard coating for cutting tool, manufacturing method therefor, and target for forming hard coating
Inventor: YAMAMOTO KENJI
IPC: B23C5/16
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a hard coating for a cutting tool superior to a TiAlN film in abrasion resistance. SOLUTION: The hard coating is constituted by a compound expressed by (Alb , [Cr1-α Vα ]c ) (C1-d Nd ), where the symbols satisfy 0.5<=b<=0.8, 0.2<=c<=0.5, b+c=1, 0.05<=α<=0.95, and 0.5<=d<=1. Alternatively, the hard coating is constituted by a compound expressed by (Ma , Alb , [Cr1-α Vα ]c ) (C1-d Nd ), where M is at least one selected from the group consisting of Ti, Nb, W, Ta and Mo, and other symbols satisfy 0.02<=a<=0.3, 0.5<=b<=0.8, 0.05<=c, a+b+c=1, 0.5<=d<=1, and 0<=α<=1 ((a) indicates an atomic ratio of M). However, M and α shall no be simultaneously Ti and zero respectively.
Patent JP-2003034036-A (JP)
Title: Method for forming wiring pattern onto ceramic base
Inventor: ARAI KIYOTAKA
IPC: B23K26/361
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a wiring pattern which is hard to separate from a ceramic base and is superiorly durable. SOLUTION: There are provided a step of applying a copper thin film 26 to a surface of the ceramic base 12 by electroless plating, a step of forming a lower layer wiring pattern 32 by irradiating the copper thin film 26 with a laser beam and removing an unnecessary part, a step of forming an intermediate layer wiring pattern by applying a nickel thin film by electroless plating onto the lower layer wiring pattern 32, and a step of forming an upper layer wiring pattern by applying a gold thin film by electroless plating onto the intermediate layer wiring pattern.
Patent JP-2003036026-A (JP)
Title: Label serial body without mount and production method for label serial body without mount
Inventor: EGUCHI KENICHIRO
IPC: B31D1/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a label serial body without, mount which doesn't require a mount and which can prevent re-attaching, and to provide a production method therefor. SOLUTION: In a label serial body without a mount 5 of this invention, an exfoliation agent layer 7 is formed with an exfoliation agent coated on the surface of a label basic material 6, an adhesive agent layer 8 is formed with an adhesive agent coated at the back surface of the label basic material 6, and it is rolled in a roll shape. Also it has perforated line 11 to cut the single leaf of each label 4 without a mount, and tamper cuts 13 at the four corners to prevent re-attaching.
Patent JP-2003040099-A (JP)
Title: Stealing member
Inventor: ENOMOTO NAOYASU
IPC: F16J15/10
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a sealing member of high reliability prevented from inclining during vacuum filling while securing sufficient interference by forming the sealing member in flat shape. SOLUTION: In this sealing member, a cross section S cut at a plane passing the axes of a connecting cylinder 22 and a connecting hole 13 presents barrel shape in which flat parts 32c, 32d with prescribed length C, D almost perpendicular to linear parts 32a of an ellipse 32 are provided at circumferential parts 32b of the ellipse 32, and a distance A between the circumferential parts on a straight line passing the center Sc of the cross section S is longer than a distance B between the flat parts. The flat parts 32c, 32d respectively come in contact with the connecting hole 13 and connecting cylinder 22.
Patent JP-2002214101-A (JP)
Title: Press-in tester for continuous press-in test, physical property measuring method using it and physical property calculation method
Inventor: DONIRU KUON
IPC: G01N3/42
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a press-in tester for a continuous press-in test, a property measuring method using it and a physical property calculation method. SOLUTION: This press-in tester for the continuous press-in test has a body including a load application device 110 having a motor 111 and a reduction gear 112, for generating a load applied to material; a load transmission device for converting torque developed from the load application device 110 into a vertical load; a load sensor 123 mounted on the load transmission device, for continuously measuring the change of the load, a connecting shaft 114 and an indenter holder 125 connected to one end of the load transmission device and operated coaxially with the load sensor 123; the indenter 127 exposed to the tip of the press fitter holder, for substantially applying a contact load to the material; and a displacement sensor 128 for measuring continuously the change of the press-in depth by press fitting by the indenter 127.
Patent JP-2003040061-A (JP)
Title: Vehicle accident analysis device
Inventor: NIIBE TADAYUKI
IPC: B62D41/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle accident analysis device capable of easily making a vehicle accident analysis and also making a vehicle accident analysis of a vehicle of a new model or immediately after a model change. SOLUTION: This vehicle accident analysis device is provided with a storage means storing the relation between an accident condition and a damage condition of the vehicle, generated on the basis of data when developing the vehicle, for every model, and an estimating means for estimating the damaged condition of the accident vehicle from the accident condition included in an accident notification sent from the accident vehicle, on the basis of the relation stored in the storage means.
Patent JP-2003038522-A (JP)
Title: Artificial tooth root
Inventor: NAKAMURA TAKAMASA
IPC: A61C8/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an artificial tooth root which has no possibility of a fracture, which prevents a bacterial infection and which has a small torque at a screwing time. SOLUTION: The artificial tooth root 1 of a substantially columnar shape comprises a self-tapping type screw 2 formed on an outer periphery. In this root 1, a rear end 2c of the screw 2 has a thread root size toward a rear end side gradually increasing in a width of 1 mm to 2.5 mm in an axial direction. A screw thread (h) of a rearmost end is 0.1 mm or less. The thread root size of the screw 2 of a distal end side is substantially constant from the rear end 2c of the screw 2.
Patent JP-2003039871-A (JP)
Title: Head of writing brush for high-viscosity coating liquid
Inventor: OOHASHI KIYOUYA
IPC: B43L19/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a head of a writing brush for a high-viscosity coating liquid which shows the smooth discharge of the coating liquid and hardly generates a thin spot at a coating mark and neatly tidies the head during applying the solution and exhibits an excellent writing touch. SOLUTION: In the head, of a writing brush for a high-viscosity coating liquid, which consists of a straight-line brush filling with a tapered apex and a circular section and a filling with a tapered apex and an odd-shaped section, bundled together, the apex of a part or the entirety of a straight-line filling with a circular section is positioned forward of the head of a writing brush from the apex of the filling with an odd-shaped section.
Patent JP-2003043748-A (JP)
Title: Toner and method for forming full color image
Inventor: INABA KOJI
IPC: G03G9/09
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a toner having excellent transparency of a yellow projected image by an OHP and little fog on a transfer material at high temperature and high humidity. SOLUTION: The toner contains a compound of a hydroxycarboxylic acid expressed by formula (I) and a bivalent or trivalent metal. The coloring agent is a single material of C.I.Pigment Yellow 180 or in combination with C.I.Solvent Yellow 162. The tetrahydrofuran-soluble component of the toner shows 10,000 to 600,000 weight average molecular weight by the gel permeation chromatography and the average circularity of the toner ranges from 0.920 to 0.995 with <0.040 standard deviation of the circularity measured by a flow type particle image measuring device.
Patent JP-2003039743-A (JP)
Title: Image processor, method of processing image, and memory medium
Inventor: KURODA YUJI
IPC: G06F3/12
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To efficiently develop intermediate data to image data by reducing frequency of access to a memory when the intermediate data is separately stored in an input data memory means by each color. SOLUTION: Each of image generating sections 206-209 is equipped with a memory for storing a predetermined amount of intermediate data generated from input data stored in a RAM 203. When an image printing mode for holding the intermediate data through each of memories 206M, 207M, 208M, 209M, each of generated intermediate data is stored in the respective memories 206M, 207M, 208M, 209M, and then image data in a predetermined color is generated by each of the image generating sections 206-209 based on the intermediate data read by accessing each of the memories 206M, 207M, 208M, 209M.
Patent JP-2002061186-A (JP)
Title: Hydraulic pile driving machine
Inventor: SHU TONG SIU
IPC: E02D7/16
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a pile driving machine of a new type to the industry of construction. SOLUTION: This pile driving machine includes a main frame comprising a vertical direction action mechanism including a pair of long car body parts apart from each other in parallel, a lateral direction action mechanism including plural short car body parts disposed between the long car body parts, and plural beams connecting the long car body parts and the short car body parts to each other, a hydraulic system, an electric system, and a pile driving platform installed on a center of the main frame. The pile driving platform is provided with a center through hole to receive a pile in usage, a fixed cylinder assembly to fix the pile to a specified position in usage, and a pile driving cylinder assembly to push the fixed pile into the ground by hydraulic pressure in usage.  The pile driving machine is provided with at least two fixed cylinder assemblies, and at least two pile driving cylinder assemblies. The pile driving assemblies and the fixed assemblies are usable synchronously or non-synchronously in accordance with pile driving pressure required, and the total weight of the pile driving machine is directly connected to the hydraulic system, so that force applied on the pile can be measured.