baber/WOPTO huggingface dataset:
Patent JP-2002028619-A (JP)
Title: Garbage treating vessel
Inventor: FUJIMOTO MICHIKO
IPC: B09B3/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treating vessel used to treat domestic garbage by utilizing effective microorganisms and enzymes. SOLUTION: This garbage treating vessel has a vessel body C having no means for discharging a decomposition liquid and a partition member 6 having a through-hole 6c. A vent hole 5 is bored in the peripheral wall 2 of the body C in the vicinity of the partition member, and only a group of aerobes or aerobic enzymes are placed on the partition member. Since the means for discharging the decomposed liquid need not be provided, the cost of the garbage treating vessel is reduced.
Patent JP-2001353287-A (JP)
Title: Patten display device for pachinko game machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a pattern display device for a Pachinko game machine having a plurality of background pattern fluctuation contents and selecting a plurality of background fluctuation patterns for operation in compliance with a game condition. SOLUTION: When a prize winning signal showing that a game ball enters a first sort starting port 4 arranged on a game board 10 face in the Pachinko machine is inputted, a display area background 62 and a display pattern for a background pattern 66 are changed and displayed according to the game condition and a possibility for a special pattern display device 2. Then, this switching control is set off by the generation of a predetermined game condition.
Patent JP-2002339635-A (JP)
Title: Hinge
Inventor: TAKAGI KISOU
IPC: E05D5/12
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a hinge in which a hinge pin can be easily inserted/ removed into/from the hinge by fingers with an O-ring kept installed on the hinge pin without requiring a special tool, and in which the hinge pin can be held on the hinge when a door body is attached/detached to prevent loss of parts, and to improve door body attaching/detaching workability. SOLUTION: In this hinge 1, the O-ring 5 formed of rubber material is engaged in a groove 4a formed on the tip side of the hinge pin 4, and the hinge pin 4 is inserted into hinge pin inserting holes 2a, 3a, and 2b in the hinge 1 as the O-ring 5 is kept installed on the hinge pin 4. A tip of the hinge pin 4 and the O-ring 5 are protruded from a second box main body side hinge 2b, and the O-ring 5 is locked to an end of a the second box main body side hinge part 2d to prevent the hinge pin 4 from coming off. In attaching and detaching the door body, the hinge pin 4 is pulled off to a position where a tip of the hinge pin 4 is not protruded from a first box main body side hinge 2c, and as the hinge pin 4 is kept on the first box main body side hinge 2c, the door body is attached/detached.
Patent JP-2002340163-A (JP)
Title: Transmitting mechanism for automatic transmission
Inventor: HEIKO RYOZO
IPC: F16H61/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a transmitting mechanism for an automatic transmission capable of predetermined start controlling including a torque increasing function without using a torque converter and an electromagnetic clutch. SOLUTION: When starting, a controller 32 selects an auxiliary transmission 20 in the low-speed (speed reduction) stage state by releasing a high-speed stage selecting clutch 24, and starts by controlling a forward clutch 4a from the neutral condition for disconnecting the forward clutch 4a and a backward clutch 4b. When controlling gear shift after starting, the controller 32 controls toroidal transmission units 5 and 6 for gear shift so that the engine speed Ne detected by a sensor 33 coincides with the target input number of revolution obtained from the car speed VSP and the throttle opening TVO on the basis of the predetermined gear shifting map. After getting into an operation range for shifting the auxiliary transmission 20 to the high-speed stage condition, the high-speed stage selecting clutch 24 is selected from the low-speed stage selecting condition to the high-speed stage selecting condition (direct connecting condition) to continue the described gear shift control.
Patent JP-2002336485-A (JP)
Title: Pachinko game machine
Inventor: NOMURA SHIGEO
IPC: A63F7/02
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine responding to an enlargement of a special pattern display device. SOLUTION: Game ball distribution members 25a, 25b, 26a, 26b, 4a and 4b distributing game balls are provided on the sides of a special pattern display device 2 in the game area 1 of a game board. First game pins 18a and 18b and second game pins 7a and 7b arranged in a downward tilted state are provided below the special pattern display device 2, clearances S1 and S2 and clearances S4 are provided between them. Base plates 19a and 19b are formed along the first game pins 18a and 18b and the second game pins 7a and 7b. The passages of game balls are changed by the game distribution members, and some balls are guided to the first game pins or the second game pins. The passages of the game balls guided are changed again by the clearances provided in the first and the second game pins.
Patent JP-2002012375-A (JP)
Title: Device for carrying material to be printed through printing unit
Inventor: ANGST UWE
IPC: B65H3/44
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To realize a material to be printed carrier concept operable, being extremely exactly guided to improve a device for carrying the material to be printed through a printing unit, to surely carry the material to be printed from a paper feeding device to a paper discharging device and to use materials of various kinds of materials to be printed forms and material to be printed basic weight. SOLUTION: Materials to be printed carrier paths 7 and 13 are provided with some points 10 and 17. Unprinted materials to be printed are carried to different paper discharging positions 18 and 19 by passing or detouring each processing station 6, 8, 11, 14 and 29 by the points 10 and 17 and/or already printed materials to be printed are delivered again to a succeeding printing process via a turning device 22.
Patent JP-2002341446-A (JP)
Title: Light shielding device for electric product
Inventor: TAKAHASHI MAKOTO
IPC: F21Y101/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent light from a built-in light source from being leaked from an exhaust port to the outside of a casing without reducing the exhaust efficiency of an exhaust fan. SOLUTION: The position of a light shielding plate is arranged on a position corresponding to the gap of the exhaust fan 1 by controlling a light shielding plate power supply part for the power supply of a motor (stepping motor) for the light shielding plate 2, the phase of a power supply pulse from a fan power supply part for the motor of the exhaust fan 1 is matched with that of a power supply pulse from the light shielding plate power supply part for the motor of the plate 2 to synchronize the two motors and rotate the discharge fan 1 and the plate 2 in the same positional relation. Since light from the built-in power supply is shielded by either one of the exhaust fan 1 and the plate 2, the light is not leaked from the exhaust port to the outside and exhaust air is smoothly discharged from the exhaust port.
Patent JP-2002341577-A (JP)
Title: Image carrier and image forming device
Inventor: KOSUGE AKIO
IPC: G03G15/08
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an image carrier whose wear and abrasion resistance is improved, which is constituted so that deviation is hardly caused in the abrasion loss of its surface, whose durability is maintained over a long term and by which a stable excellent image is obtained, and an image forming device equipped with the image carrier. SOLUTION: As for a photoreceptor (image carrier) where a photoreceptive layer 2 is formed on a conductive supporting body, a protective layer constituted by incorporating particles is formed on its surface, and its film thickness is monotonously changed in its longitudinal direction. By such constitution, the wear and abrasion resistance of the photoreceptor is improved. Even when the deviation is caused in the abrasion loss of the surface of the photoreceptor, it is compensated with the difference of the film thickness of the protective layer in the longitudinal direction of the photoreceptor, whereby the durability is maintained over a long term and the stable excellent image is obtained.
Patent JP-2002344784-A (JP)
Title: Video camera
Inventor: OKAMOTO MAKOTO
IPC: G03B17/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a video camera that movably supports an imaging section with a base to vary the imaging direction and restrain sounds emitted, when the imaging direction is changed to a very small sound without making the configuration complicated or large-sized. SOLUTION: Long flexible printed circuit boards 32, 34 which makes an electronic circuit at a base connect to the image pickup section are fixed at stationary parts 35, 36 at one end, with respect to a spindle 12 for supporting the imaging section and are wound around the spindle 12 in a spiral form, and the other end is fixed at an outer circumferential stationary section 44, with respect to a support base 6.
Patent JP-2002342993-A (JP)
Title: Method of manufacturing optical information recording medium
Inventor: ISHIDA TOSHIO
IPC: G11B7/24035
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical information recording medium which is large in modulation degree and has stable recording and reproducing characteristics. SOLUTION: The method of manufacturing the optical information recording medium, which has a recording layer containing a solvent soluble organic compound having an absorption maximum at a wavelength of 300 to 450 nm and having >=0.07 of absorbance of a dye solid film at a recording laser wavelength on a substrate surface, a light reflecting layer and a substrate in this order and performs recording and reproducing with light of 380 to 500 nm in wavelength at a track pitch of 300 to 600 nm and a groove depth of 40 to 150 nm,  has a recording layer forming process step of forming the recording layer on the substrate surface and a light reflecting layer forming process step of forming the light reflecting layer on the surface of the recording layer and is provided with an annealing process step of regulating the temperature between 10 and 40 deg.C and maintaining the temperature for 1 to 12 hours between the recording layer forming process and the light reflecting layer forming process.
Patent JP-2002351194-A (JP)
Title: Electrifying device and image forming apparatus
Inventor: KINOSHITA MASAHIDE
IPC: G03G15/02
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To maintain stable electrostatic chargeability for a long period of time by preventing carrier adhesion while satisfying the electrostatic chargeability of a magnetic brush member in a contact electrifying device of a magnetic brush system, and to form a stable and good image for a long period of time in an image forming apparatus using the electrifying device as the electrifying means of an image carrier. SOLUTION: This contact electrifying device of a magnetic brush system has a turnable carrier member 21 including a magnetic field generating means 20 inside and carrying magnetic particles 22 as a magnetic brush on the circumferential surface of the member 21. The magnetic brush of the carrier member 21 is brought into contact with a body 1 to be charged which is opposed to and a predetermined gap apart from the carrier member 21, thereby the body 1 is charged. The magnetic field generating means 20 has a magnetic pole S1 in a part almost opposed to the body 1. A napping regulating member 24 is provided to come into contact with a portion where the nap of magnetic particles magnetic brush rises at the upstream side in the rotating direction of the carrier member 21 to the part most adjacent to the body 1 of the carrier member 21.
Patent JP-2002012919-A (JP)
Title: Bearing parts
Inventor: GOTO MASAO
IPC: C22C38/24
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive bearing part improved in cold workability and extended in rolling fatigue limit. SOLUTION: This bearing part is formed of a steel comprising, by weight, 0.6-0.8% C, 0.05-0.25% Si, 0.2-0.9% Mn, 0.4-1.2% Cr, one or two kinds of 0.10-0.30% Mo and 0.03-0.10% V, and the balance Fe with inevitable impurities. The steel has the largest carbide particle diameter of less than 1.5 μm after the treatments of spheroidizing annealing including the furnace cooling at the cooling rate of 10 deg.C/hr, quenching and tempering, and also the carbide amount of 2-7% in terms of area rate.
Patent JP-2002347409-A (JP)
Title: Pneumatic tire
Inventor: NAKAKURA KENJI
IPC: B60C9/08
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which makes it difficult for a cord to be peeled from the tip of a rewound section with the rigidity near a bead section improved by the rewound section of a carcass layer. SOLUTION: In the pneumatic tire which is provided with the carcass layer 10 comprising one or more layers, both ends of which are rewound at a pair of ring-like beads 1a and wherein the body section 11 between a pair of the ring-like beads 1a of the carcass layer 10 has a cord whose cord angle θ1 ranges from 85 to 90 deg. to the peripheral direction of the tire, the rewound section 12 of the carcass layer 10 has a tip section 12A whose cord angle θ2 ranges from 85 to 90 deg. and an inclined section 12B which is arranged on the side of the internal periphery of the tire more than the tip section 12A and whose cord angle θ3 ranges from 30 to 80 deg..
Patent JP-2002345458-A (JP)
Title: Method for preparing sucrose phosphorylase
Inventor: YANASE MICHIYO
IPC: C12R1/19
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a sucrose phosphorylase preparation and provide the sucrose phosphorylase preparation. SOLUTION: The method for obtaining a sucrose phosphorylase preparation includes the step wherein a solution including sucrose phosphorylase and sucrose is heated under the conditions under which he enzymatic reaction by the sucrose phosphorylase substantially does not occur. This invention also provides a sucrose phosphorylase preparation with a specific activity of >=30 U/mg.
Patent JP-2002353577-A (JP)
Title: Hybrid dc-dc converer
Inventor: MAEDA TAKASHI
IPC: H05K1/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid DC-DC converter, that can improve the components recognizing accuracy of an electronic components mounting device which is constituted to automatically mount the converter on an object by recognizing the external profile of the converter by using a recognition camera by eliminating misrecognitions. SOLUTION: The component recognizing accuracy of the electronic component mounting device can be improved through the increase in the contrast between the margin of the external form of the hybrid DC-DC converter and the background, by providing a bright color section (101) near the margin of the external form of a recognition surface used by the mounting device, at recognization of the converter.
Patent JP-2002353128-A (JP)
Title: Electron beam lithographic system and electron beam plotting method
Inventor: TANIMOTO AKIYOSHI
IPC: H01J37/09
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam lithographic system and an electron beam drawing method for solving the spreading (blurring) of electron beams by Coulomb effect, without drastically decreasing the through put. SOLUTION: A diaphragm 106 for adjusting brightness, having a plurality of openings for selecting brightness near a position on an electron beam path where a crossover image is formed, an opening for passing the electron beam is selected, based on signals for adjusting brightness, and thus adjusting the brightness to a desired value. Brightness, corresponding to a beam area, is adjusted for necessarily and fully reducing the brightness, so that the Coulomb effect can be neglected constantly during drawing, thus efficiently reducing the Coulomb's effect, without decreasing the brightness more than necessary also to a beam where the area is small and the Coulomb's effect is small.
Patent JP-2002033541-A (JP)
Title: High power multi-tap co-doped optical amplifier
Inventor: DELAVAUX JEAN-MARC PIERRE
IPC: H04B10/29
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a high power multi-tap co-doped optical amplifier comprising a rare earth element-doped fiber preamplifier (low noise) and a multi-tap high power rare earth element-ytterbium co-doped output stage. SOLUTION: The high power optical amplifier having the multi-tap output comprises a preamplifier (like an EDFA (an erbium-doped fiber amplifier)), and an amplifier continued to the preamplifier having one set of coupled co- doped optical amplifying stages. Each amplifying stage has a tap/power separator capable of removing a part of an amplified input signal and supplying a pumping signal and a retained amplified input signal to an input to the following stage.
Patent JP-2002096591-A (JP)
Title: Ball for ballpoint pen
Inventor: NISHIKITA KAZUYUKI
IPC: B43K1/08
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a ball for a ballpoint pen capable of maintaining good writing satisfaction for a along period by lessening a wear of a tip body even by using a gel ink having a high viscosity dispersing a hard inorganic pigment having a relatively large specific gravity. SOLUTION: The ball 1 for the ballpoint pen is made of a WC-Cr3C2-Co cemented carbide. The ball 1 comprises WC particles 3, and a phase 4 in which a solid solution of a VC is conducted in a Cr3C2-Co phase of its bonding material. A mean particle size of the particles 3 is 0.3 to 0.5 μm, and the ink is held in a recess part 5 exposed with a surface 2 of the ball 1.
Patent JP-2002357008-A (JP)
Title: Car burglarproof parking device
Inventor: MAKINO TAKAHIRO
IPC: B60R25/102
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To surely prevent the theft of a car by installing a car burglarproof parking device on the outside of the car and preventing the simple release of a burglarproof function. SOLUTION: In the car burglarproof parking device, the movement of the car during parking is prevented, and an operable and releasable car stop device is installed previously in a space in which the car is parked. The car is parked in the parking space, the car stop device such as a flap is operated and the car cannot be moved. Discrimination information from a control panel is input, and the car stop is released to the car only when input discrimination information is correct. Accordingly, the theft of the car can be prevented surely by obviating the simple release of the burglarproof function of the car.
Patent JP-2002359374-A (JP)
Title: Organic semiconductor device and its manufacturing method
Inventor: ARAI YASUYUKI
IPC: H01L29/76
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type organic semiconductor device with high fineness. SOLUTION: An organic semiconductor film 105 is formed of a 1st electrode 102 on an insulating surface, a 2nd insulating film 104 on the 1st electrode 102 across a 1st insulating film 103, and an organic semiconductor film on an opening part formed in the 2nd insulating film 104 and the 2nd insulating film 104. The organic semiconductor film is polished until the 2nd insulating film 104 is exposed. Further, a 2nd electrode 106 and a 3rd electrode 107 are formed on the organic semiconductor film 105 to obtain the organic semiconductor device.
Patent JP-2002357570-A (JP)
Title: Porous film analysis method
Inventor: OMOTE KAZUHIKO
IPC: G01N23/20
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a new porous film analysis method for clearly distinguishing a void and a particle in a porous film and analyzing the distribution of void diameter using only X-ray scattering intensity by the void. SOLUTION: The porous film analysis method conducts a step s3 for measuring the X-ray scattering intensity of a porous film where a material composed by an element having a large atomic number is filled into a void, a step s2 for measuring the X-ray scattering intensity of the porous film before filling the material, and a step s4 for comparing the X-ray scattering intensity in the porous film before and after filling the material.
Patent JP-2002361319-A (JP)
Title: Method for manufacturing seamless steel tube excellent in internal smoothness and seamless steel tube
Inventor: SHIMIZU TORU
IPC: B21C9/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a cold finished seamless steel tube excellent in tube internal smoothness at single cold drawing work. SOLUTION: A method for manufacturing a seamless steel tube excellent in internal smoothness is characterized in that the ratio between wall thickness and outside diameter (T/D) of the cold-finished steel tube is 20% or more and a lubricated tube stock is drawn subject to the following formula to be satisfied: Y>=A+5.5.exp(0.036.X) Here, Y shows wall thickness degree of processing (%), X die angle( deg.) and A constant number.
Patent JP-2002368158-A (JP)
Title: High-frequency semiconductor integrated circuit
Inventor: KANETANI YASUSHI
IPC: H01L23/12
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency semiconductor integrated circuit capable of realizing various performances and applications. SOLUTION: A high-frequency semiconductor integrated circuit 100 is provided with a main circuit 10, a circuit block 20, a pad 30, and a wire 40. The main circuit 10 includes an input terminal 1, a transistor 2, transmission lines 3 and 5, a pad 4, and an output terminal 5. The circuit block 20 includes a passive circuit 21 and a capacitor 22. The pad 30 is placed near the circuit block 20. The wire 40 connects the pad 30 to the pad 4 contained in the main circuit 10. In the high-frequency semiconductor integrated circuit 100, the main circuit 10 outputs the input signal inputted from the input terminal 1 out of the output terminal 6 via the transistor 2, the transmission line 3, the pad 4, and the transmission line 5.
Patent JP-2002367730-A (JP)
Title: Connection structure of connector
Inventor: HIROSE KUMI
IPC: H01R13/639
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a connector with which an object for connection such as a flexible printed board is insertion-coupled with a connector at a regular position and is surely held. SOLUTION: An actuator 3 is turned to the left from an open position to a closed position as illustrated with a pair of shafts 3A as a center. Then, A pair of cover parts 3C coat a pair of width-direction protrusions 5A of a flexible printed board 5 and a pair of rest parts 1A, and pressure face part 3B presses the top face of the board. Here, when the board is in a state of half-insertion (not completely inserted), a first pair of tapered faces 3G press the pair of width-direction protrusions in an insertion direction, so that the board moves to a complete insertion position. Also, when the housing is in an eccentric position toward left or right from the regular position, one of a second pair of tapered faces 3H presses one of the pair of the width-direction protrusions to right or left direction, so that, the board moves to the regular position.