baber/WOPTO huggingface dataset:
Patent JP-2002326842-A (JP)
Title: Glass cloth for printing
Inventor: KOSAKA YUKITOSHI
IPC: C03C25/28
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a glass cloth for printing having flame-proofness and high environmental durability and further excellent in drying and color developing ability of ink and water-proofness by providing the glass cloth with an ink receiving layer and/or barrier treatment and a flame-retardant resin layer if desired. SOLUTION: This glass cloth for printing is characterized by providing an ink receiving layer coated on the printing surface thereof with a coating of acrylic resin and/or PVA-based resin added with pigments, and if desired, barrier treatment and/or coating with a flame-retardant resin is made on at least one surface of under surface of the ink receiving layer and the reverse surface.
Patent JP-2002325651-A (JP)
Title: Seat cover
Inventor: NAGAMINE YOSHINORI
IPC: A47C31/11
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a seat cover which has a lumbar-supporting function to hold the lumbar part of a person sitting on a seat and has an excellent appearance. SOLUTION: The seat cover is used to cover a seat cushion, and a pad 2 for lumbar support is attached to the back of a cover body 1.
Patent JP-2002327543-A (JP)
Title: Horizontal cutting construction method for columnar concrete structure
Inventor: FUJIMOTO AKIHIRO
IPC: E01D21/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal cutting construction method for a columnar concrete structure using a wire saw that can ensure safety of work, preventing a sideward fall caused by cutting and a side slip along a cut face. SOLUTION: This horizontal cutting construction method comprises a first cutting process of cutting the columnar concrete structure 1 with a wire saw from the cutting start edge to a position beyond a center part; a process of boring an insertion hole 11 with a diameter larger than a cut cavity 13 formed beyond the center part from the cutting start edge, in the columnar concrete structure in a position overlapping with the cut cavity 13 before or after the first cutting process; a process of inserting a fulcrum member 12 or a locking member in the insertion hole after the first cutting process; and a second cutting process of cutting the columnar concrete structure to the cutting terminal end with the wire saw.  A cut upper separated part 1b is inclined onto the cutting start edge side around the fulcrum member as a fulcrum in relation to a lower fixed part 1a or locked out of side slip through the locking member.
Patent JP-2002055040-A (JP)
Title: Equipment for measuring physical quantity
Inventor: TAKAHASHI JUNICHI
IPC: G01B21/30
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To shorten the time being elapsed, before starting measurement the physical quantities and to, accurately measure the surface temperature of a sample, e.g. a photosensitive body. SOLUTION: When a probe 2 approaches the surface of a sample 1 or recedes therefrom, a control means controls the distance between the probe 2 and the surface of the sample 1, based on an output value from a distance measuring means 46. Since approach operation can be performed at a high speed, without causing collisions between the probe 2 and the surface of the sample 1, with the time being elapsed before starting the measurement of physical quantity is shortened and the surface temperature of the sample 1, e.g. a photosensitive body, can be measured accurately.
Patent JP-2002335240-A (JP)
Title: Electronic lottery method
Inventor: TANAKA MIKI
IPC: G06Q50/10
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that there is danger to apply the feelings of inequality to an applicant for lottery since the applicant does not have a means for confirming lottery contents/methods in a currently provided lottery method on the Internet or the like. SOLUTION: A system is provided with a lottery summary means for registering/disclosing a hash function to be utilized for a lottery method when a sponsor is to perform an electronic lottery, the number of successful lots, an arbitrary value to be determined after the end of acceptance and the processing definition of a successful hash key, an application accepting means for generating/disclosing lottery hash keys and an arbitrary value/successful hash key means or the like for generating the successful hash key and disclosing respective data by using the arbitrary value determined after the end of acceptance and the registered processing definition.
Patent JP-2002341789-A (JP)
Title: Image recording method and image recording device
Inventor: ISHII TSUTOMU
IPC: G02F1/13
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for recording images of an optical writing type, capable of switching between both recordings of positive image and negative image. SOLUTION: In the image recording device for recording images by applying a driving pulse train voltage, of which the polarity is switched to be positive or negative, to an optical writing type recording medium 50 having a display layer 53 on which the image is recorded according to the applied voltage, and an optical switching layer 56 of which the resistance value varies according to a quantity of irradiated light while the image is being irradiated with the light, the optical writing type recording medium 50 has such a characteristic as an area irradiated with light is selectively inverted,  or the residual voltage at the level controlled following the final pulse at the end of the final pulse depending on the polarity and the peak voltage of the final pulse of the driving pulse train voltage is applied to the display layer 53 and the residual voltage inverts the recording state of the display layer 53, and the device is provided with a control part 45 for controlling the peak voltage of the driving pulse train voltage.
Patent JP-2002336966-A (JP)
Title: Manufacturing method of highly heat-conductive composite material, highly heat-conductive composite material, and die using the composite material
Inventor: YOSHIYAMA TAKESHI
IPC: C22C9/10
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a highly heat-conductive com posite material of excellent crack-resistance and peel-resistance of a highly heat-conductive layer, the highly heat-conductive composite material, and a die used therefor. SOLUTION: In this composite material manufacturing method, copper or copper alloy is welded to a base material formed of tempered steel, and a highly heat-conductive composite material is welded while suppressing the increase of the temperature of the base material to be welded. More specifically, at least one layer of copper or copper alloy is welded to the base material formed of tempered steel, and the first welding is performed while suppressing the increase of the temperature of the base material to be welded. The die is formed by using the highly heat-conductive composite material manufactured by this manufacturing method, and has a working face on the base material side.
Patent JP-2002343406-A (JP)
Title: Manifold for fuel cell
Inventor: HOTTA YUTAKA
IPC: H01M8/10
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a manifold for fuel cell capable of attaining both space saving and sealing property. SOLUTION: (1) This manifold for fuel cell comprises fluid manifolds 28 and 29, formed into a stack 23 constituted with end plates 22 arranged on both ends of a cell laminate, and a fluid passage 35 formed in pipes 30 and 31, having a flange 34 and bolted to the end plate 22 at one end of the stack 23 in the flange part, the fluid passage communicating with the manifold within the stack. Of the manifolds 28 and 29 inside the stack, the manifold part within the end plate 22 at one end of the stack is extended obliquely with respect to the cell laminating direction. (2) In the manifold for fuel cell, although the seal line formed by an O-ring is set mutually independent between anode gas and the other fluid, the pipe flange 34 for pressing the O-ring is mutually shared.
Patent JP-2002343934-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: OMIZO NAOKO
IPC: H01L23/498
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device wherein the number of processes is reduced, no member for lamination is required, and cost is reduced. SOLUTION: Related to a lamination package, a semiconductor chip is mounted on a PTP substrate (step 1). A plurality of PTP substrates and a core substrate where an adhesive is applied on both surfaces are three- dimensionally aligned and laminated, and then thermo-compression-bonded at a temperature where the adhesive does not cure but melts for temporary fitting by a tacking force of the adhesive (step 2). Core substrates in which a plurality of PTP substrates are temporarily fixed are laminated (step 3). The layers are bonded together under thermal pressing (step 4). Thus, the number of manufacturing processes is reduced while no member for lamination is required for a lower cost. Since a member for lamination such as a spacer is not required, the lamination package becomes thinner.
Patent JP-2002057052-A (JP)
Title: Method for manufacturing rare-earth permanent magnet
Inventor: TAMURA KAZUO
IPC: H01F41/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a sintered permanent magnet exhibiting a high oil resistance which has a corrosion resistance and has a function of a barrier against hydrogen even in a high-temperature and high-pressure atmosphere of coolant and lubricant easily and at a low cost. SOLUTION: An alloy which contains R (R is Nd or a combination of Nd and one or two types of other rare-earth elements or more), T (T is Fe or Fe and Co) and B in major proportions and has 17-33.5 wt.% of Nd, 26.8-33.5 wt.% in total of R, 0.78-1.25 wt.% of B, 0.05-3.5 wt.% of the total amount of one or two types of elements chosen from Ni, Ga, Zr, Nb, Hf, Ta, Mn, Sn, Mo, Zn, Pb, Sb, Al, Si, V, Cr, Ti, Cu, Ca and Mg, and the remainder of wt.% of T and inevitable impurities is cast and is ground in an oxygen-free atmosphere of argon, nitrogen or vacuum. Then operations of fine grinding, molding in the magnetic field, sintering and aging are performed in sequence to form a sintered magnet.
Patent JP-2002340694-A (JP)
Title: Thermally reactive aroma generating component
Inventor: ABE TOMIYA
IPC: G01K11/06
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a novel thermally reactive aroma generating component having excellent temperature sensing accuracy and exhibiting excellent long-term stability. SOLUTION: An aroma generating material 3 is sealed in a sealed vessel 2 made of a low-melting point metal. When the temperature of a heating part 4 reaches a prescribed temperature, the heat is efficiently conducted to the whole sealed vessel 2, to instantaneously melt the sealed vessel 2, and the internal smell generating material is thus immediately released. Accordingly, excellent temperature sensitive accuracy can be exhibited. Since the sealed vessel 3 is formed of a low-melting point metal and excellent in long-term stability without secular deterioration as resin, it hardly cause a wrong operation and can exhibit excellent reliability.
Patent JP-2002350086-A (JP)
Title: Heat exchanger
Inventor: ITATSU YOSHIHIRO
IPC: F28F9/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger, in which manufacturing steps for tank caps can be reduced. SOLUTION: A cap stopper piece 122a and a plate joint piece 122c are formed by partly bending a sheet W (base surface Wo) from the base surface Wo to the same side (the side of a core part 110). Thus, the cap stopper piece 122a and the plate joint piece 122c can be formed in one step. As a result, manufacturing steps of the tank cap 122 can be reduced, as a result, the manufacturing cost of the cap 122 (a condenser 100) is also reduced.
Patent JP-2002349165-A (JP)
Title: Gatepost
Inventor: HIROSATO YOSHIHIKO
IPC: E04H12/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a gatepost capable of easily showing which family of a two-family home gate-related equipment belongs to without enlarging the gatepost. SOLUTION: This gatepost 1 comprises one and the other inclined surfaces 3 and 5 the cross sections of which form a substantially mountain shape toward a road side, one depth surface continued from one inclined surface 3 toward a house side and the other depth surface 9 continued from the other inclined surface 5 toward the house side. Gate-related articles 13, 17, and 21 for one family are mounted on the one inclined surface 3 and the one depth surface 7, and gate-related articles 19, 15 and 24 for the other family are mounted on the other inclined surface 5 and the other depth surface 9.
Patent JP-2002347537-A (JP)
Title: Protector for wire harness
Inventor: MORI RYOJI
IPC: B60R16/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To easily close a lid and to prevent breakage of a light-wall hinge part of a protector for a wire harness. SOLUTION: The lid 12 to close an opening K of the protector 11 is placed on the protector 11 which inserts and penetrates the wire harness consisting of a group of multiple cables w, and a thick-wall rib 14 is placed on the both ends 13a and 13b of the light-wall hinge part 13 with the protector 10 for the wire harness connected through the light-wall hinge part 13.
Patent JP-2002346647-A (JP)
Title: Ironing method for cylinder of thin stainless steel and fixture for electro-photography device
Inventor: OKUDA TAKANARI
IPC: B21D22/28
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method to manufacture a cylinder of ultra thin wall thickness not thicker than 0.1 mm. SOLUTION: In the method to form the cylinder of ultra thin wall thickness not thicker than 0.1 mm by ironing a stainless steel cylinder, ironing is applied with die angle of an ironing die in the range of 5.0-7.5 deg. and with a finish ironing ratio in the range of 10-30%.
Patent JP-2002357954-A (JP)
Title: Developing device, image forming device and process cartridge for image forming device
Inventor: IWASAKI OSAMU
IPC: G03G15/08
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of excellently outputting an image even after it is left as it is for a long time by preventing an image defect caused by the soiling of the peeled part of a developing roller in the developing device, and to provide an image forming device equipped with the developing device, and a process cartridge for the image forming device. SOLUTION: This developing device is equipped with a function of recovering toner left after development on a developer carrier (developing roller) 1 by a recovery roller 17 and then recovering the toner left after development to a developer storing part (developer storing container) 3 from the roller 17 by a peeling member 9 by forming a recovery potential difference to form recovery electric field capable of realizing recovery between the roller 1 and the roller 17. Image forming operation is controlled so that the stopping operation of the rotation of the roller 1 may be performed later than operation for stopping forming the recovery potential difference between the rollers 1 and 17.
Patent JP-2002361111-A (JP)
Title: Counter flow corresponding mechanism of charged matter in mill apparatus and mill apparatus
Inventor: ISACHI KAZUTOSHI
IPC: B02C17/18
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a counter flow scattering preventing mechanism for a mill apparatus capable of preventing content such as a raw ore or the like from flowing backward to overflow even if a large amount of the raw ore is charged in a natural charging type mill apparatus and capable of minimizing the scattering of content such as the raw ore or the like even if the raw ore or the like overflows to the outside of a shell main body part. SOLUTION: A counter flow preventing member 20 is arranged to the whole outer periphery in the vicinity of the end part on the side inserted into the shell main body part 12 of a charging chute 16 and a scattering preventing plate 30 is further arranged to the whole outer periphery of the charging chute 16 at a position leaving a predetermined interval in an outside direction from the receiving port 13 of the shell main body part 12.
Patent JP-2002364602-A (JP)
Title: Hydraulic circuit
Inventor: IWASAKI HITOSHI
IPC: F15B11/02
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and improve the assembly property by moving a make-up function into a control valve. SOLUTION: The control valve 33 shuts off hydraulic fluid to be supplied from a hydraulic pump 31 to a turn motor 39 at a neutral position and controls its direction at a change-over position. A check valve 47 for make-up replenishing liquid into a vacuum state part which occurs by inertia movement of the rotary motor 39 by the neutral position control of the control valve 33 is provided in the control valve 33. The check valve 47 for make-up is incorporated in a relief valve 46 for overload relief provided in the control valve 33.
Patent JP-2002327315-A (JP)
Title: Body heat radiation promoting article
Inventor: FUJIWARA MITSUHIRO
IPC: A41D13/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a body heat radiation promoter article making the body cool outdoors and not so cool indoors in an intense heat period. SOLUTION: This article promotes body heat radiation from the body, comprises a water-absorbing material such as towel, paper, etc., having an approximately fixed width and a long size side in the direction perpendicular to the width direction and a hole, through which the head of the body can be passed, in the middle of the material in the longitudinal direction. Base material parts at the front and the back of the hole, through which the head of the body can be passed, are hung corresponding to the front and the back of the body and attached to the surface of the body as an underwear attaching article.
Patent JP-2002056905-A (JP)
Title: Electric connecting device
Inventor: HOECHERL MANFRED
IPC: H01R4/24
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an electric connecting device for connecting wire with an electrically insulated terminal part, which is easy to handle, small in height and simple in structure without the need of removing an insulation material at an end of the wire before connecting. SOLUTION: The electric connecting device for connecting wire 30 with an electrically insulated terminal part comprises a clamping sleeve 10 guiding the terminal part of the wire 30 and fastening it and an insulating sleeve 20 which can be combined with it equipped with a connecting contact 21. The connecting contact 21 of the sleeve 20 is made to contact the terminal part of the wire as it removes the insulating material of the wire 30 and is kept in hold when the clamping sleeve 10 is combined with the insulating sleeve 20.
Patent JP-2002362408-A (JP)
Title: Air suspension structure of low-floor bus
Inventor: ODA YOICHI
IPC: B62D25/20
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To enhance trafficability of a passageway from footplate to interior. SOLUTION: In the air suspension structure of a low-floor bus, an arch support 14 laid between front and rear cross members 11, 12 in a tire house 2 and supporting the tire house 2 is resiliently supported from a front axle 15 side by an air spring 17. The arch support 14 in the tire house 2 positioned near the getting on/off port 4 is obliquely connected such that it is outwardly projected in a vehicle width direction against the front and rear cross members 11, 12 as it advances toward a front side of the vehicle. Thus, a connection part of the arch support 14 to the front cross member 11 is moved to the outside in the vehicle width direction. It becomes possible that a front end part of the tire house 2 near the getting on/off port 4 is formed so as to be retrieved to the outside in the vehicle width direction while avoiding to cause an interference at the connection part.
Patent JP-2002020088-A (JP)
Title: Forklift truck
Inventor: GOTZ BERNHARD
IPC: B66F9/08
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a forklift truck having a lift frame vibration-isolated from a vehicle frame and an assured sufficient side stability of the lift frame, by improving a forklift truck which comprises a vehicle frame 1 and a lift frame 6, wherein a shaft body 3 of the front axle of the forklift truck is installed on the vehicle frame 1 through at least one elastic bearing. SOLUTION: The lift frame 6 is connected to the shaft body 3 through a nonelastic bearing or a rigid connection member.
Patent JP-2003002651-A (JP)
Title: Method for producing manganese material and manganese material
Inventor: KONDO TAMOTSU
IPC: C01G45/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a manganese nanowire. SOLUTION: A laser beam from a laser beam source 10 is collected with a condenser lens 12 and a manganese plate 18 is irradiated with it. The manganese plate 18 is located on the bottom of a container 14 and the aqueous solution of a surfactant having a predetermined concentration is stored in the container 14. Manganese is evaporated with the irradiation of the laser beam and crystallized in the aqueous solution, thus forming the manganese nanowire. This nanowire is a ferromagnetic substance.
Patent JP-2002371906-A (JP)
Title: Misfire determination device for internal combustion engine
Inventor: YAOSACHI SEIJI
IPC: F02D35/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To surely detect a misfire of an internal combustion engine for respective cylinders, instead of an electromagnetic picking up type rotation sensor whereby phase information cannot be obtained in a blank period between pulses. SOLUTION: A non-contact type displacement (distance) sensor generating a sinusoidal wave signal having a fixed amplitude regardless of a rotation speed of a disk, for example, an eddy current type fine displacement sensor, is provided in such a manner of confronting a part of an outer peripheral surface of the disk having plural gear teeth such as a crank gear. The sinusoidal wave signal is transformed from a time region to a frequency region by a high speed Fourier transformation part 31, and the noise and the higher harmonies of the signal are cut by a filter part 32. Then, the sinusoidal wave signal is transformed again from the frequency region to the time region by an inverse high speed Fourier transformation part 33.  The obtained signal is phase- converted by 90 degrees by a phase conversion calculating part 34 in order to calculate a real part signal and an imaginary part signal. A rotation fluctuation as well as a rotation angle is calculated from the signal after phase conversion by a rotation fluctuation calculating part 35.
Patent JP-2002330844-A (JP)
Title: Zabuton (cushion) with sucking function
Inventor: MAEJIMA FUMIAKI
IPC: A47C27/15
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a cushion taken for fishing, formed by stacking non-water absorptive foam body of closed cell structure such as polyethylene foam and sucking sheet-shaped raw material such as acrylic foam and bonding the same into one body so that when the cushion is taken for fishing to be used, it can be prevented from whirling in the wind to be blown off, or dropping in the water to be lost, and even if it is wetted with water, it can be used immediately by wiping out the water. SOLUTION: This cushion with a sucking function is constructed so that the non-water absorptive foam body of closed cell structure cut to a required shape such as polyethylene foam and the sucking sheet-shaped raw material for fixing the cushion on the lower side of the above foam such as acrylic foam are stacked and bonded together in one body. Usage of the cushion is as follows. When going fishing, it is taken, and in a fishing place, a flat material such as a cooler box 4 for fixing the cushion is found in the periphery. When a sitting place is decided, the cushion 3 is located in the place, and the cushion is fixed by using suction of the acrylic foam 2 on the lower surface to be used.