baber/WOPTO huggingface dataset:
Patent JP-2002312967-A (JP)
Title: Optical device
Inventor: KOBAYASHI HIROKI
IPC: G11B7/085
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to cope with higher capacity of a medium through tilt correction and collision prevention of a lens actuator. SOLUTION: The optical device is equipped with the lens actuator 56 in which the position of an objective lens 78 is adjusted in the optical axis direction so that a light beam is focused on the recording face of a medium. The device is provided with a plurality of capacitance terminals 86a-86d which are arranged on the lens actuator 56 face opposing the medium and which have a capacity corresponding to an interval from the medium, a tilt correcting part 15a which corrects the tilt of the lens actuator 56 on the basis of the capacity detected from the plurality of capacitance terminals 86a-86d, and a collision preventive part 15a which prevents the lens actuator from colliding with the medium on the basis of the capacity so detected.
Patent JP-2002306711-A (JP)
Title: Game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine full of creativity on the basis of a new concept not available previously. SOLUTION: By arranging an operating opening associated with a first game and an operation opening associated with a second game arranged in the upper and lower portions in a game machine with conditions for an occurrence of two kinds of special games, and installing a distributor 48 that can be changed to a first state of guiding to the operating opening associated with the second game and a second state of not guiding between them, two kinds of games are provided in one game machine, and two kinds of games can be associated with the distributor 48. Even in a case where the first conditions do not materialize, if the second conditions materialize, a jackpot occurs. Conversely, even in a case where the second conditions do not materialize, if the first conditions materialize, a jackpot occurs. There are two sides in which a player can exhibit his skill to a certain extent and in which he trusts to chance. By appropriately combining the difficulty of materialization of the first conditions and the second conditions and the arrangement, structure, operation, or the like, of the distributor 48, a game full of creativity becomes possible.
Patent JP-2002008222-A (JP)
Title: Glass substrate for information recording disk
Inventor: YAMAMOTO HIROTAKA
IPC: G11B7/2531
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate for information recording disk having high mechanical characteristics and excellent in chemical stability, thermal stability, smoothness and transparency. SOLUTION: The glass substrate comprises glass containing at least one rare earth element selected from the group comprising Sc, Y, La, Pr, Nd, Pm, Sm, Eu, Gd, Th, Dy, Ho, Er, Tm, Yb and Lu. An information recording layer is disposed on at least a part of the surface of the glass substrate.
Patent JP-2002307705-A (JP)
Title: Ink cartridge integrated with waste ink bag
Inventor: MURANAKA MASAICHI
IPC: B41J2/175
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent the size of an ink cartridge from increasing by providing a waste ink bag integrally with an ink bag in a cartridge case, not a waste ink absorber, thereby utilizing the unused space in the cartridge case effectively. SOLUTION: The ink cartridge 1 integrated with a waste ink bag comprises a flexible ink bag 2, a flexible waste ink bag 4, and a cartridge case 6 wherein the ink bag 2 and the waste ink bag 4 are contained in the same cartridge case 6 continuously to each other. The ink bag 2 has an ink supply opening 3 at one end part thereof and an ink receiving opening 5 at one end part of the waste ink bag 4 wherein the ink receiving opening 5 of the waste ink bag 4 is located at a position lower than the ink supply opening 3 of the ink bag 2.
Patent JP-2002317082-A (JP)
Title: Polyolefin resin composition for surface skin material, surface skin material and laminate
Inventor: YASAKA NAOTO
IPC: C08L23/16
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin resin composition for a surface skin material composed of an olefin resin and having excellent surface strength and whitening resistance in folding, and provide a surface skin material composed of the composition. SOLUTION: The surface skin material is composed of a polyolefin resin composition for surface skin material containing (A) 40-95 wt.% polypropylene resin containing (A1) a propylene homopolymer resin having a melt flow rate(MFR) of 0.1-30 g/10 min measured in conformity to ASTM D 1238 at 230 deg.C under a load of 2.16 kg and (A2) a propylene/α-olefin random copolymer having a melting point of 120-155 deg.C measured by a differential scanning calorimeter and an MFR of 0.1-30 g/10 min measured in conformity to ASTM D 1238 at 230 deg.C under a load of 2.16 kg at an (A1)/(A2) blending ratio of 10/90 to 90/10 and (B) 5-60 wt.% poly-1-butene having an MFR of 0.1-25 g/10 min measured in conformity to ASTM D 1238 at 190 deg.C under a load of 2.16 kg.
Patent JP-2002306323-A (JP)
Title: Electric rice cooker
Inventor: KANAMARU HITOSHI
IPC: A47J27/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric rice cooker which can effectively suppress boiling overflow without influencing on the lid unit structure such as enlarging a pressure control part and has a compact and well-designed control part. SOLUTION: This electric rice cooker comprises a main body with an inner pot which can be put into/out from the main body and a lid body which opens/ closes the opening part of the main body. The lid body is integrally equipped with a steam discharging port to discharge steam in the inner pot outside and a pressure control unit is detachably equipped on the steam discharging port.  The pressure control unit is constituted of a steam guide passage communicated with the steam discharging port to guide the steam upward from the steam discharging port, a steam discharging space equipped covering the steam guide passage, an Oneba (viscous stuff) returning passage to communicate the steam discharging space with the steam discharging port, and a check valve packing corresponding to the lower opening part of the Oneba returning passage to close the lower opening part of the Oneba returning passage against a Oneba counterflow direction.
Patent JP-2002320365-A (JP)
Title: Motor unit
Inventor: MOROI EISUKE
IPC: H02K29/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a motor unit in which the trend of increasing battery voltage of a vehicle can be dealt with while suppressing increase in the size and cost of a circuit board. SOLUTION: A constant voltage circuit 4 is mounted on a circuit board 30 contained in the housing 12 of a brushless fan motor 10 and a constant voltage is applied to a drive circuit 2 by the constant voltage circuit 4. The constant voltage circuit 4 comprises a power transistor TR connected in series with a 36 V battery 3, and a constant voltage diode D2 connected with the base of the power transistor TR. A voltage regulating resistor R0 for limiting the collector-emitter power loss of the power transistor TR below a rated level is connected in series between the battery 3 and the power transistor TR.
Patent JP-2002315976-A (JP)
Title: Scissors
Inventor: HASEGAWA TOMOHIRO
IPC: B26B13/20
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide highly usable scissors allowing a user to stably hold the handle, when being used as the scissors for foods. SOLUTION: A handle part 16 of one scissor piece 11 out of a pair of scissor pieces 11 and 12 is provided with a first finger rest part 18 having a finger hole 19 for inserting the thumb. The handle part 17 of the other scissor piece 12 is provided with a second finger rest part 21 having a finger hole 22 for inserting the middle finger and the third finger. The second finger rest part 21 is provided with a small finger abutment part 24 for letting the small finger abut thereon and a forefinger abutment part 25 for letting the forefinger abut thereon. Respective finger belly support surfaces 26 and 27 of the both finger abutment parts 24 and 25 and a finger belly support surface 23 of the finger hole 22 are disposed laterally on an approximately linear reference line L1 along the longitudinal direction of the handle part 17.  The scissors 10 are thus stably held by the respective finger belly parts of the thumb inserted in the finger hole 19 of the first finger rest part 18, the middle finger and the third finger inserted in the finger hole 22 of the second finger rest part 21, and the small finger and the forefinger abutting on the both finger abutment parts 24 and 25.
Patent JP-2002320207-A (JP)
Title: Digital broadcast receiver and method for controlling the same
Inventor: KITAMURA TAKASHI
IPC: H04N5/44
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver and its control method, capable of easily reproducing and displaying contents information superimposed on an analog video signal, without using equipment which have special functions. SOLUTION: In a digital STB 11, in which digital television broadcast is received, and an analog video signal is generated via a tuner 12, a digital information processing circuit 13, and an analog conversion circuit 15, and contents information is extracted from the received digital broadcast by a contents information extracting circuit 14, the contents information is multiplexed with the analog video signal as closed caption data, by a closed caption data inserting circuit 16.
Patent JP-2002240749-A (JP)
Title: Auxiliary device for leisure in automobile
Inventor: SUMI YORINOBU
IPC: B62D43/02
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To accommodate an auxiliary device for leisure in a load article such as a tire cover equipped in an automobile when not used, and to easily assemble the device when used in the field. SOLUTION: The tire cover 1 is suitably opened and a sink member 10 is positioned to be used. An air hose for introducing compressed air in a spare tire t is connected to a tank 24 of a simple water feeding device 20, and a hose is connected to the tank 24 and a water feeding port 14. Thus, a simple sink 15 is constituted wherein water pressurized by the compressed air filled in the tank 24 is supplied from the water feeding port 14 to be used for cooking or the like.
Patent JP-2002316552-A (JP)
Title: Running control device for vehicle
Inventor: ABE KYOICHI
IPC: B60W30/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To smoothly control a car speed, by performing inter-vehicle distance control relating to a virtual preceding vehicle even in the case of undesirable behavior in the preceding vehicle. SOLUTION: An inter-vehicle distance to a preceding ahead vehicle is detected by a laser means 2, a virtual preceding vehicle of an equal car speed to the preceding ahead vehicle is set by a controller 3, smaller one of the target acceleration candidacy relating to a preceding vehicle and that relating to the virtual preceding vehicle is set to the target acceleration, the car speed of a vehicle 1 is controlled, even in the case of undesirable behavior in the preceding vehicle, inter-vehicle distance control relating to the virtual preceding vehicle is performed, and the car speed is smoothly controlled.
Patent JP-2002323240-A (JP)
Title: Air conditioner
Inventor: SANO MITSUHIRO
IPC: F24F5/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a prior art air conditioner not being portable, because of its intricate and heavy structure, or the efficiency is low. SOLUTION: The air conditioner comprises an air supply fan 8, a water- holding body 5 disposed in the air supply passage of the fan 8, a container 3 for storing water and hydrate salt 2 held in the water holding body 5, and means 10 for heating the container 3. The heating means 10 heats the container 3, such that the hydrate salt 2 turns into a dihydrate salt or anhydrate salt at the generation of warmth and heats the container 3, such that the hydrate salt takes the state of hexahydrate salt at the generation of cold.
Patent JP-2002323040-A (JP)
Title: Bearing unit
Inventor: TAKAMIZAWA TORU
IPC: F16C35/063
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a bearing unit that improves moment rigidity by a spring seat also served as a sealing plate avoiding an interference with the back side of a retainer. SOLUTION: Two bearings 2, 2 are press-inserted to a shaft 1 and the spring seats 12, 12 receiving pre-load springs 20 are fixed to sides facing to the bearings 2, 2. A space is formed at the rear face 11a of the retainer on the outside face 13 of the spring seat 12, which becomes the interference relief 21 of the retainer. The labyrinths 8, 9 are formed between the inside diameter edge 16 of the spring seat and the shaft external diameter 1a and between the outside face 13 and the inner ring plane 7 of the spring seat 12, and these function also as the sealing plates.
Patent JP-2002324427-A (JP)
Title: Conductive adhesive and method of mounting ic chip using the same
Inventor: SEKIHASHI MASAO
IPC: H05K3/32
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a conductive adhesive and a method of mounting an IC chip using the adhesive, where the adhesive can be used to mount an IC chip on a printed wiring board comprising a flexible material and a printed wiring board such as a glass resin substrate, a glass substrate and an aramid substrate and the agent for mounting IC chips enables to manufacture specifically an information recording medium (RF-ID) of high reliability. SOLUTION: The conductive adhesive contains conductive particles having many dendritic protrusions. Preferably the above conductive particles are made of a metal and have been surface plated to form a dendrite structure or farther set to form dendrites to grow. This agent is used to secure an IC chip on an adhesion pad of a base material.
Patent JP-2002327950-A (JP)
Title: Air conditioner
Inventor: KASAHARA SHINICHI
IPC: F25B1/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To enable an air conditioning operation to be precisely controlled while being highly resistant against a disturbance. SOLUTION: There is provided a low pressure sensor to detect and output an evaporating temperature of refrigerant in a refrigerant circuit (12). A single variable controller (42) has a dynamic model of a refrigerant circuit in which a capacity of a compressor is applied as a control input and a refrigerant temperature is applied as a control output. The single variable controller (42) operates such that a deviation between a detected evaporating temperature of the low pressure sensor and a target evaporating temperature is applied as one input in response to the dynamic model and in turn, a control amount of capacity of the compressor is fed out, the capacity of the compressor is applied as one output, so that a capacity instruction signal is output to the compressor.
Patent JP-2002326766-A (JP)
Title: Traverse device, and regular winding device
Inventor: HARADA HAKU
IPC: B65H54/76
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a traverse device in which breakage of a traverse drive shaft or the like due to a disadvantageous load generated on the side of a traverse frame is eliminated. SOLUTION: A traverse engagement body 33 engaged with the traverse drive shaft 32 to be driven along its axial line direction, and the traverse frame 34 are formed as separate bodies. A gap S1 to insulate the load generated on the side of the traverse frame 34 from the traverse engagement body 33 is provided between them.
Patent JP-2002326876-A (JP)
Title: Silicon carbide power and its manufacturing method and silicon carbide sintered compact
Inventor: OOTSUKI MASAMI
IPC: C01B31/36
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide sintered compact capable of using suitably for a p-type semiconductor because of a small content of an impurity element and small content of an element like nitrogen not the impurity element, silicon carbide powder suitable for manufacturing therefore and a method of manufacturing the silicon carbide powder. SOLUTION: The method of manufacturing silicon carbide powder, the carbon source of which is xylene based resin, includes burning mixture containing at least silicon source and carbon source. It is desirable that the silicon source is alkoxysilane compound, that the alkoxysilane compound is selected from ethoxysilane oligomer and ethoxysilane polymer and that the mixture is obtained by adding the carbon source to the silicon source after adding acid to the same. It is desirable that nitrogen contents of the silicon carbide powder manufactured by the method of manufacturing the silicon carbide powder is <=1000 ppm. It is desirable that value of volume resistance of the silicon carbide sintered compact obtained by sintering the silicon carbide powder is >=1×10<0> Ωcm.
Patent JP-2002330907-A (JP)
Title: Vacuum cleaner
Inventor: YAMAMOTO MASAFUMI
IPC: A47L9/28
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of improving safety, assemblability, dust collecting performance, belt durability and costs. SOLUTION: The vacuum cleaner is provided with a rotary brush 7 for raking dust upward, a freely rotatable small pulley 8, a belt 9 for transmitting rotation stretched between the brush 7 and the pulley 8 and a cleaner body 12 provided with a dust collecting chamber for collecting sucked dust to drive the belt by bringing the shaft 13 of a motor into contact with the belt 9. It is not required to hook the belt 9 onto the shaft 13 by putting a finger into a small space as in the conventional vacuum cleaners.
Patent JP-2002334909-A (JP)
Title: Resonator for ultrasonic vibration joint
Inventor: SATO SHIGERU
IPC: H01L21/60
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To improve the cost benefit of forming a passage for suction that sucks a semiconductor chip to a resonator suitable, for surface mounting the semiconductor chip to a circuit board through ultrasonic vibration joint. SOLUTION: A horn body 2 is provided with a base 21, projecting over the outside surface of the horn body 2, and a passage 8 for suction formed of vertical hole 16 and horizontal hole 17 is formed inside the horn body 2. In this structure, after a jointing action part 3 is jointed with the base 21 by a brazing agent 22, such as a solder, a small hole 20 is formed from the outer side face of the jointing action part 3 toward the side of the base 21, so that a diameter D1 of a suction side port 12, that is formed in the jointing action part 3 for suck an object to be jointed, is made smaller than a diameter D2 of the passage inside the horn body 2.
Patent JP-2002334213-A (JP)
Title: Integrated information inquiry device and inquiry image output method using the same
Inventor: SAIKAWA AKIO
IPC: G06F19/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an integrated information inquiry device capable of improving development efficiency and reducing the development cost. SOLUTION: This integrated information inquiry device is provided with a plurality of inquiry image editing means (13) provided corresponding to a display medium, acquiring data to be a display object stored in a data base and display definition data, editing the acquired data to be the display object on the basis of the display definition data and outputting the edited display object data, and a display medium editing means (14) provided in common to a plurality of inquiry image editing programs, acquiring the editing data of the display medium corresponding to the inquiry image editing means which outputs the edited display object data among the editing data stored in the data base, editing the edited display object data outputted from the inquiry image editing program based on the acquired editing data and outputting them.
Patent JP-2002341585-A (JP)
Title: Image forming device
Inventor: KATSUTA SANEHIRO
IPC: G03G15/20
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To easily and surely prevent trouble such as the deterioration of image gloss caused by the deterioration of the surface roughness of an intermediate transfer body 2 circularly moving while carrying a toner image T formed by an image producing device 1 without inducing the central blanking phenomenon of the toner image T and also to stably form a high-quality image rich in glossiness in an image forming device utilizing a transfer and fixing simultaneous system accompanied with the cleaning of the intermediate transfer body by a heating contact member. SOLUTION: In this image forming device equipped with a transfer fixing device 3 and a heating type cleaning device 4, release agent non-exposing type toner E constituted by dispersing a release agent in toner particles in a state where it is not exposed to the surfaces of the toner particles is used as toner constituting the toner image T formed by the image producing device 1.
Patent JP-2002341772-A (JP)
Title: Display for explaining concept of gardening
Inventor: KIDO KAZUNARI
IPC: B42D15/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a display which is capable of explaining the concept of gardening in a visually easily understanding manner to users for the purpose of promoting the utilization of a housing supply system of single houses applying the concept of gardening. SOLUTION: The concept of gardening is divided into items of theme. produce, effect, etc., and the display is provided with explanation columns (2), (3) and (4) for each of these items. These explanation columns (2), (3) and (4) carry explanations (7), (32) and (42) and pictures or photographs (6), (8), (31), (33) (41), (43).
Patent JP-2002341629-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: NAMIKI TAKAYUKI
IPC: G03G15/02
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent noise discharged from an apparatus from becoming a distance to ears over a long period of time until the developer is consumed completely regardless of use state of the developer in the image forming apparatus of AC application contact-electrifying method. SOLUTION: In the image forming apparatus, an image carrier 1, an electrifying device for electrifying the image carrier, an information writing device 3 for forming an electrostatic latent image on an electrified surface of the image carrier and a developing device 4 for visualizing the electrostatic latent image formed on the image carrier by the developer are provided. In the contact electrifying device, an electrifying member 2 is brought into contact with the image carrier 1 and the image carrier is electrified by having voltage containing at least AC component applied to the electrifying member 2 during image formation. The frequency of the AC component of the voltage applied to the electrifying member is varied according to the state of use of the developer.