baber/WOPTO huggingface dataset:
Patent JP-2002272925-A (JP)
Title: Pachinko machine
Inventor: KAWAKAMI HAYATO
IPC: A63F7/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To improve the operational reliability of a pachinko machine. SOLUTION: A ball shooting device 20 is disposed at the upper part of this pachinko machine, and pachinko balls are supplied to the ball shooting device 20 from a ball tank. A ball delivery device 29 is put in delivery operation to deliver the pachinko balls in a ball tray 25 to the outside of the machine, and the number of the pachinko balls are counted to count up the counted value (the number of shooting possible times) of a credit counter. When a shooting operating handle 26 is operated to shoot and the pachinko ball to be shot next is detected by a shoot stand-by ball detecting sensor 24, the counted value of the credit counter is counted down '1' by '1' every time the ball shooting device 20 is operated to shoot one ball, until the counted value of the credit counter becomes '0'. This processing is repeated.  In the case of terminating the game halfway, a ball put-out device is operated to pay out the counted value portion of the credit counter at that time, and the pachinko balls of the remaining number of shooting times are returned to a player.
Patent JP-2002283066-A (JP)
Title: Method for jointing different kinds of materials
Inventor: HIROMURA TOSHIKI
IPC: B23K20/12
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To perform charging control in which zero spacing is possible between a driving rotary body and a driven rotary body by using a simple structure. SOLUTION: In the recessed groove 123 formed on the end face 121 of a first member 12 that has a small thermal expansion coefficient and a high melting point, there is loosely fitted a projection 143 formed on the end face 141 of a second member 14 that has a large thermal expansion coefficient and a low melting point. After that, the second member 14 is rotated and pressurized against the first member 12, so that the first and the second member 12, 14 are friction welded to each other, in this method of jointing different kinds of materials.
Patent JP-2002272988-A (JP)
Title: Game machine, screen image display method for game machine, screen image display program for game machine, storage medium, and server
Inventor: KAMIYA TOMOKAZU
IPC: A63F7/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a player to enjoy a game without feeling monotonous or weary by performing a variety of image production with relativity between the movement of a character image and that of an identification information image and further with the individual peculiar movement of the character image and identification information image, and not only giving the player unexpectedness and impact but also doubling the stage effect of the tale to enhance the presence of the tale. SOLUTION: This game machine is so constituted that a superposed scene where characters and identification information are superposed, is displayed on a display device 32 and that a dissolved scene where the superposition of the characters and identification information is dissolved as a result of the fight of the characters is displayed.
Patent JP-2002272383-A (JP)
Title: Frozen dessert and method for producing the same
Inventor: OGURA KANAE
IPC: A23G9/04
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a frozen dessert elongative like rice cake, and having new palate feeling, and to provide a method for producing the frozen dessert. SOLUTION: This frozen dessert is obtained by being regulated so that total solid accounts for 30-60 pts.wt. based on 100 pts.wt. of the frozen dessert, and also adding starch thereto; wherein it is desirable that the starch to be used is tapioca starch, and the amount of the starch added is 0.1-10 pts.wt. based on 100 pts.wt. of the frozen dessert. The other objective method for producing the frozen dessert comprises the step of adding a starch-containing solution to the frozen dessert during a filling process after a homogenizing process.
Patent JP-2002279668-A (JP)
Title: Optical head and optical disk unit
Inventor: IWATA KATSUO
IPC: G11B7/095
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical head which can correctly detect an amount of tilt by improving the detection sensitivity of the amount of tilt without complicating the structure of the optical head, and to provide an optical disk unit. SOLUTION: The optical head is provided in the optical path of a light beam with an astigmatism generating means which gives astigmatism to the light beam and is set so that at least two focal points by the astigmatism are positioned before and behind a focal point by an objective lens. The amount of tilt of an optical disk is detected using the reflected light of the light beam by the astigmatism generating means on the optical disk.
Patent JP-2002279823-A (JP)
Title: Lighting device and lighting system using spherical mirror, and lighting method
Inventor: YAMAUCHI YOSHITOSHI
IPC: F21Y101/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device and lighting system with improved light utilizing efficiency, which shortens the spatial distance between a light source and a part to be irradiated, and eliminates an unevenness of illuminance. SOLUTION: The lighting system is composed of a lighting device 1, comprising a spherical mirror 3 formed by arranging a light reflection surface on the inner surface of a hemispherical surface, an arc lamp 2 of which, an approximate center of the gap between arc electrodes 6 is located at the center of the sphere of the spherical mirror 3, and a condenser 4 superposing and condensing the light generated by arc and reflected by the spherical mirror 3, and the light directly traveling from the arc;  and a lens plate 12 having a plurality of elementary lenses 11 dividing a flux of light into a plurality of flux of lights, a convex lens 18 making the divided flux of lights superpose on an object to be lighted, and a set of cylindrical lens arrays 14, 17, perpendicular to each other, installed in order to form an image of arc formed by the lens plate 12 having a plurality of elementary lenses 11 on the object to be lighted together with the convex lens 18.
Patent JP-2002290719-A (JP)
Title: Halftone dot region detector
Inventor: OUCHI SATOSHI
IPC: H04N1/40
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To recognize halftone dot images in a wide range without erroneously detecting a character region. SOLUTION: This halftone region detector detects peak pixels (high peak or low peak) (2), detects the density (4), corrects the detection result (6), and then outputs the upper halftone level, whereas it detects halftone dots (3), detect the density (5), corrects the detection result (7), and then outputs the lower halftone level (8).
Patent JP-2002240009-A (JP)
Title: Method for manufacturing woody composite plate
Inventor: FUKINO MAKOTO
IPC: B27N3/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a woody composite plate having excellent dimensional stability and a strength performance from small- diameter thinned wood, building disassembling materials or the like having a small added value, by controlling a manufacturing factor affecting a large influence to a product performance. SOLUTION: The method for manufacturing the woody composite plate using timber thin pieces as front and rear layers and woody small pieces as an inner layer comprises the steps of controlling three conditions of water contents, a hot pressing temperature and a maximum pressure generated at a foaming mat at a hot pressing time of the front and rear layers after foaming; and hot press molding the layers.
Patent JP-2002208180-A (JP)
Title: Structure of optical recording medium and its manufacturing method
Inventor: OTSUKA MASAYA
IPC: G11B7/24035
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a read-only optical recording medium which has recording bits of a height of 100 nm or smaller by providing ruggedness with a locally deposited layer, and does not require preparation of a conventionally used stamper, consequently is manufactured in a effectively shortened time at an effectively lowered cost, and to provide a manufacturing method therefor, and more specifically to provide an optical recording medium where a film of high refraction material is selectively and locally deposited by the difference of the phase state of a phase change recording material and to provide a manufacturing method therefor. SOLUTION: The read-only optical recording medium has a structure having ruggedness realized by a layer deposited locally, for example, a layer selectively and locally deposited of a high refraction material by utilizing the difference of the phase state of a phase change recording material.
Patent JP-2002003840-A (JP)
Title: Manufacturing method of antioxidant
Inventor: TOKUMARU IZURU
IPC: B01D11/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and industrially advantageously manufacturing an antioxidant with its odor extremely reduced from a plant containing an antioxidant component. SOLUTION: The manufacturing method of an antioxidant comprises subjecting a plant containing an antioxidant component to extraction with an aqueous solution of an alcohol having an alcohol concentration of 20-80 wt.%, adjusting the alcohol concentration of the obtained plant extract to 10 wt.% or less and subsequently allowing it to flow through a synthetic adsorbent.
Patent JP-2002287795-A (JP)
Title: On-vehicle voice recognition device
Inventor: TOKURA KENJI
IPC: G10L15/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle voice recognition device which enables an operator to recognize the condition of the voice recognition device on a vehicle by a method other than visual information. SOLUTION: In the on-vehicle voice recognition device which is provided with a voice recognition part 3 for voice recognition and a switch 5 which indicates the start and the end of voice recognition, an oscillator 6 which makes a force act on the switch 5 is provided, and the oscillator 6 is operated or stopped in accordance with the voice recognition state of the voice recognition part 5 when the operation to start voice recognition is performed by the switch 5.
Patent JP-2002047531-A (JP)
Title: High tensile strength steel for welded structure having excellent fatigue characteristic and its production method
Inventor: NAKAJIMA KIYOTAKA
IPC: C21D8/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To proide a high tensile strength steel sheet for welded structure having remarkably improved fatigue strength while maintaining good weldability by controlling the steel components and to provide its production method. SOLUTION: This high tensile strength steel for welded structure has a composition containing, by mass, 0.005 to 0.1% C, 0.01 to 1.6% Si, 0.5 to 2% Mn, <=0.01% P, <=0.005% S, 0.001 to 0.05% Al, 0.001 to 0.05% Ti, 0.001 to 0.01% Mg, 0.0001 to 0.008% O and 0.001 to 0.008% N, further containing one or two kinds of 0.05 to 0.3% Nb and 0.05 to 0.3% V, and the balance Fe with inevitable impurities. In this steel, Ceq and Pcm defined by the following formula satisfy Ceq: >0.24 to 0.55%, and Pcm: <=0.025%: Ceq=C+Mn/6+(Cu+Ni)/15+(Cr+Mo+V)/5+Nb/3, and Pcm=C+Si/30+(Mn+Cu+Cr)/20+Ni/60+Mo/15+V/10+5B.
Patent JP-2002283945-A (JP)
Title: Head protective air bag device
Inventor: TAKAHARA ISAMU
IPC: B60R21/20
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To relax impact, even if the head part of an occupant interferes with an inflator, in a head protective air bag device. SOLUTION: In this device for protecting the head part of the occupant by expanding and developing an air bag 11 stored along a roof side rail 21 in a curtain shape along a side wall of a cabin by gas supplied from the inflator 14 attached to the roof side rail 21, the inflator 14 is attached to the roof side rail 21 so as to be movable by prescribed amount S via a bracket 14c formed by an energy absorbing material and external force applied to the inflator 14 is relaxed by the bracket 14c.
Patent JP-2001318791-A (JP)
Title: Method and system for changing text file for computer. configuration
Inventor: JAY L LASERSON
IPC: G06F17/30
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for preparing a program for changing a computer system text file without the need of any detailed expertise of an exclusive or standard programming language. SOLUTION: A product action bean for updating a row and a keyword inside a computer system constitution flat text or an ASCII file is provided. A Java bean is over plural computer platforms, customized by using a visual application builder and constituted. A container bean provides a graphical user interface(GUI) for enabling a developer to easily specify a request change together with a file name to be changed when an application is installed or uninstalled.
Patent JP-2002292448-A (JP)
Title: Vertically driving mechanism for beam in transfer device of forging press
Inventor: KINOSHITA YUJI
IPC: B21K27/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily detect and repair a ball screw 21 for vertically moving a beam F. SOLUTION: In the vertically moving mechanism for the beam F by a ball screw 21 driven by a servometer 25, a bearing 23 on the upper side of the ball screw 21 is fixed to the support plate 27 from a frame easing upper plate 20b, a lower side bearing 22 is fixed to the lower plate 20a of the frame casing G, and an operation window P is formed on the side face of the frame casing G along the ball screw 21. The operation window P is not provided with a horizontal frame, etc., and through this window P, checking/repairing and assembling/dismantling of the ball screw 21, etc., are carried out. And the upper side bearing 23 is made to be a half-divided structure, and by taking out the half-divided cap, the ball screw 21 is enabled to be cut off from the bearing 23.  And a cap 26a of a slider 26 for a lift frame 10 is also made half-divided so that the lift frame 10 can be cut off from the ball screw 21.
Patent JP-2002296892-A (JP)
Title: Developing device, process cartridge and image forming device
Inventor: SHIBATA MASAHIRO
IPC: G03G15/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of accomplishing the stability of image quality when the toner end state is cancelled and also after the toner end state is cancelled through the life of developer. SOLUTION: The developing device 4 is provided with dry type two-component developer wherein toner is mixed into magnetic carrier for developing an electrostatic latent image formed on a photoreceptor drum (image carrier) 1, a toner concentration detecting means for detecting the toner concentration change in the developer as a permeability change by a permeability sensor 22, a toner replenishing means, an engine controller (developer density control means) 24 for actuating the toner replenishing means based on the comparison result between the output value of the detection signal detected by the toner concentration detecting means and the reference value of the toner replenishment control, and a storing device (storing means) 23 for storing image forming processing information. The toner end state is cancelled by controlling the reference value of the toner replenishment control in accordance with the image forming processing information stored by the storing device 4, and also, the toner concentration control method required after cancelling the toner end state is changed.
Patent JP-2002298766-A (JP)
Title: Fluorescent display tube and its manufacturing method
Inventor: MORI JUN
IPC: H01J9/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent display tube and its manufacturing method whereby the risk of short-circuiting of segments with each other is eliminated originating from flowing-out of phosphor. SOLUTION: Between anodes 32 independent of one another, a rib-shaped wall 30 is continued even in a position between isolatedly arranged grid electrodes 24, which does not allow any existence of a route to connect electrically the adjoining anodes 32 with a phosphor layer 12 attached fast to their surfaces, and they are insulated certainly by the rib-shaped wall 30. This suppresses favorably a likely short-circuiting of the segments to each other originating from flowing-out of the phosphor.
Patent JP-2002299713-A (JP)
Title: Piezoelectric/electrostrictive device and manufacturing method therefor
Inventor: IKEDA KOJI
IPC: H01L41/338
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the adhesive force of parts, sandwiched between the other end sections of left and right mobile sections 11 and 12 in a piezoelectric/ electrostrictive device provided with the mobile sections 11 and 12 and a piezoelectric/electrostrictive element 10b on the side face of a substrate 10a, having a fixing section 13 on one end section sides of the mobile sections 11 and 12. SOLUTION: The substrate 10a, constituting the piezoelectric/electrostrictive device, has a pair of long mounting sections 15 and 16 for mounting parts H on the other end section sides of both mobile sections 11 and 12. The mounting sections 15 and 16 are extended by a prescribed length, while the sections 15 and 16 hold slit-like clearances 15a and 16a, having a prescribed width along the internal side faces of the mobile sections 11 and 12, in a state where the sections 15 and 16, are inverted from the other ends of the mobile sections 11 and 12. Consequently, the adhering areas of the mounting sections 15 and 16 to the parts H can be increased, and the adhesive force of the parts H can thus be improved significantly.
Patent JP-2002298897-A (JP)
Title: Solid electrolyte fuel cell module
Inventor: IKEDA KOJI
IPC: H01M8/12
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell module having superior workability of the maintenance (replacement) work of an installed cell tube. SOLUTION: This fuel cell module comprises a module body 1, a partitioning part 20 for partitioning the inner part of the module body into first spaces 14 and 11 and a second space 13, and the cell tube 12 provided on the first space side and having a fuel cell 12a formed therein. The opening part of the size capable of inserting the cell tube is formed on substantially the extending directional extension line of the cell tube, and a first conductive electrode part 57a and a second conductive electrode part 57b for taking the power generated by the fuel cell are provided on the second space side.
Patent JP-2001295775-A (JP)
Title: High pressure compressor
Inventor: YAMAMOTO MAKOTO
IPC: F04C18/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure generating method having a high efficiency comparing with a conventional compression mechanism having a fluid resistance, and a high efficiency compressor using it by utilizing shock compression in a subsonic zone formed after a shock wave surface. SOLUTION: The compressor is composed of a casing 10, a rotor 14 enclosing the casing 10, a low pressure intake part 20, and a high pressure delivery part 21. Protrusion parts 19 are disposed on an outer periphery of the rotary member 16 of the rotor 14, and are supersonically rotated in a cylindrical air tightness container 13 so as to generate shock wave.
Patent JP-2002303261-A (JP)
Title: Variable displacement swash plate compressor
Inventor: SHIINA MASAKI
IPC: F04B27/08
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide variable displacement swash plate compressor with a simplified and lightened linkage in comparison with a conventional one preventing excessive bearing pressure in a compression reaction force transmitting part of the linkage. SOLUTION: The variable displacement swash plate compressor is provided with a drive shaft 1, a rotor fixed to the drive shaft, a swash plate 3 penetrated by the drive shaft, the linkage 9 connecting the rotor and the swash plate so they cannot relatively rotate around the drive shaft while allowing an inclination fluctuation of the swash plate to the drive shaft and transmitting compression reaction force from the swash plate to the rotor, a plurality of single head pistons moored to the swash plate via shoes, and a cylinder block having a plurality of bores slidably inserted by the single head pistons.  The linkage has a single compression reaction force transmitting part, and a point of application of compression reaction resultant force to the compression reaction force transmitting part of the linkage is within an area of the compression reaction force transmitting part during high discharge pressure.
Patent JP-2002307928-A (JP)
Title: Air inlet mode selecting door for air conditioner for vehicle
Inventor: NOHARA MASAMI
IPC: B60H1/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an air inlet mode selecting door for an air conditioner for a vehicle that can improve sealing property without increasing the operating force of the door. SOLUTION: This air inlet mode selecting door 5 comprises a shielding member 21 provided in an intake box provided with an inside air intake port 3 and an outside air intake port 4, and shaped to be able to block the inside air intake port 3 or outside air intake port 4; seal members 24, 27 provided at the peripheral edge part of the shielding member 21 to abut on abutting parts 41, 42, 43, 44 formed in the intake box; and a rotating shaft 22 fixed to the shielding member 21 and rotatable by a prescribed drive source. The inside air intake port 3 and the outside air intake port 4 are selectively opened/ closed by the rotation of the rotating shaft 22. In this constitution, the part that abuts on the abutting part 42 of the seal member 27 is folded onto the abutting part 42 side.
Patent JP-2002314202-A (JP)
Title: p-TYPE GROUP III NITRIDE SEMICONDUCTOR, CRYSTAL GROWTH METHOD THEREOF AND SEMICONDUCTOR ELEMENT
Inventor: MIKI TAKESHI
IPC: H01S5/323
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide the crystal growth method of a p-type group III nitride semiconductor by which the activation rate of a p-type dopant can be improved and high carrier concentration exceeding 10<18> cm<-3> order be obtained. SOLUTION: In this crystal growth method of a p-type group III nitride semiconductor, hydrogen as well as p-type dopant is doped or diffused in the p-type group III nitride semiconductor by controlling the partial pressure of hydrogen in an atmosphere, in at least one step during crystal growth of a group III nitride semiconductor doped with the p-type dopant, during cooling after the crystal growth, and during annealing after the crystal growth.
Patent JP-2002308073-A (JP)
Title: Self-traveling vehicle
Inventor: SHIGEHARA TAKEKUNI
IPC: B60K17/04
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce a cost, the size, and weight of a wet brake device arranged for stopping a self-traveling vehicle. SOLUTION: This self-traveling vehicle has a plurality of wheel devices. The respective wheel devices have wheels 16 installed on a pair of left and right wheel shafts 14,a pair of left and right axle shafts 17 connected to a pair of wheel shafts 14 via a speed reducer 18, a differential device 24 arranged between the pair of axle shafts 17, a pinion gear 33 for meshing with a ring gear 26 of the differential device 24, and a rotary shaft 32 arranged in this pinion gear 33. The specific wheel device is provided with a hydraulic motor for rotatably driving the rotary shaft 32. The other wheel devices 11b and 11c other than the specific wheel device are provided with the wet brake device 37 of a single plate for braking rotation of the rotary shaft 32.