baber/WOPTO huggingface dataset:
Patent JP-2001278079-A (JP)
Title: Electric power steering device
Inventor: MIKI MASAKA
IPC: B62D5/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To lessen impulsive force in a torque transmission path of an electric motor by a simple constitution and reduce torque fluctuation of the electric motor by a simple constitution in an electric power steering device. SOLUTION: In the electric power steering device 10, an elastic cushioning material 60 is interposed between a rotating shaft 32 of the electric motor 30 and a rotator 33, and the rotating shaft 32 and the rotator 33 are elastically connected in the rotating direction by the elastic cushioning material 60.
Patent JP-2000304873-A (JP)
Title: Escapement for clock
Inventor: OECHSLIN LUDWIG
IPC: G04B15/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To realize a new escapement called an impulse wheel escapement theoretically very simple, allowing operation of only circular members of axially symmetrical wheels and pinions, a moment of force, a peripheral speed and inertia. SOLUTION: This escapement 10 includes a first wheel 6 and a second wheel 7 meshing with each other. One of the wheels 6, 7 is driven by a train of gears. A first roller 9 and a second roller 11 mounted on a common shaft 1 support a balance. The wheels 6, 7 and the first roller 9 have means allowing the first roller 9 to receive direct impulses alternately applied by the first and second wheels 6, 7 for the purpose of maintaining oscillation of the balance. The second roller 11 has a means for driving a swing member add a lock for alternately locking the first and second wheels 6, 7.
Patent JP-2000296242-A (JP)
Title: Pachinko machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To simplify signal transmitting passages among plural control parts of a pachinko machine by making a first control part execute the random number processing for judgement of success or failure. SOLUTION: Command data from a main control part 140 are transmitted to the CPU by way of a connector 164a, a data buffer IC164b, a VDP165, etc. Data lines/MZD0-/MZD 7 are connected to input terminals A1-A8 of the data buffer IC164b by way of plural resistances R12-R19. Output terminals Y1-Y8 of the data buffer IC164b are connected to input terminals CM[7]-[0] of the VDP165 respectively. A strobe signal line/STB is connected to an input terminal CMSB of the VDP165 by way of a resistance 20 and a direction regulation part 164e. The direction regulation part 164e is also used as a communication direction regulating means for the strobe signal. Two inverter IC's564e and 664e connected in series are used for the direction regulation part 164e, and the logic of the strobe signal once inverted by the former step inverter IC564e is returned by the latter step inverter IC664e.
Patent JP-2001088917-A (JP)
Title: Picking system
Inventor: MATSUO YOICHI
IPC: B65G1/137
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To enable a system operation with an improved work efficiency not wasting work spare times of workers in a picking system. SOLUTION: In a picking system, the number of products to be put in a next product collection container A is renewed in order and is indicated on a number indicator 11 at each picking zone B1-Bn after finishing putting products in a product collection container. And a spare container C to tentatively store picked products is provided.
Patent JP-2001293225-A (JP)
Title: Game device
Inventor: UGAWA SHOHACHI
IPC: G06Q20/34
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a game device for reducing cash recovering labor and reducing a cash storage and control cost. SOLUTION: This game device is provided with a game recording medium reading means 445 for accepting a game recording medium used for a game and reading recording information on the accepted game recording medium, an account specifying recording medium reading means 413 for reading recording information on an account specifying recording medium for recording information capable of specifying a bank account of a user,  an information transmitting receiving means 419 for transmitting the recording information read out by the account specifying recording medium reading means 413 to a settlement processing means and receiving reply information from the settlement processing means and a game valuable worth addition renewing means 448 for adding the renewing a game valuable worth correspond to an additional requiring amount of money to a gage valuable worth of the game recording medium when the reply information can settle the additional requiring amount of money offered to worth addition.
Patent JP-2001295251-A (JP)
Title: Flexible joint structure for precast culvert
Inventor: KATAOKA HIDEKI
IPC: E02B9/04
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To improve the durability and corrosion resistance of a flexible part of a flexible precast culvert, to secure the design expansion quantity and eccentric quantity to a work execution error of footing concrete or the like and to make repair work and confirmation work relatively easy. SOLUTION: A pair of spaced concrete box bodies 2, 2 of a flexible culvert 1K are connected to each other by solid type flexible rubber 3 (or filled type silicone rubber 10) with both end parts respectively embedded in the respective joint end parts of a pair of concrete box bodies, and filled type silicone rubber 4 of excellent durability and corrosion resistance in a liquid state when filled and having a function of elasticity of rubber after hardened being attached into recessed parts formed of recessed grooves 6, 7 formed on the outer peripheral surface and inner peripheral surface of the respective joint end parts of a pair of concrete box bodies. After the culvert is installed on the footing concrete, the silicone rubber 4 is filled to obtain the prescribed design expansion- eccentric quantity even if the culvert is deformed.
Patent JP-2001295935-A (JP)
Title: Metal gasket
Inventor: SATO AKIO
IPC: F16J15/08
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a metal gasket having better sealing performance in comparison with a conventional one. SOLUTION: This metal gasket 1 is composed of a first gasket base 2 on the upper face side and a second gasket base 3 on the lower face side. The second gasket base 3 is formed with an annular groove 3A surrounding a combustion chamber hole 4, and an annular bulge part 3 of V-shaped cross section simultaneously formed adjacently upward. The second gasket base 3 is further formed with a half bead part 11 surrounding the annular bulge part 3. Annular seal parts S1-S4 are thereby formed at the lower face of the second gasket base 3. Even if the seal of the first annular seal part S1 is broken due to the presence of a casting cavity 14a in the upper face of a cylinder block 14, the leakage from the seal can be prevented well by the remaining annular seal parts S2-S4.
Patent JP-2001302327-A (JP)
Title: Production process of alc(autoclaved lightweight concrete) excellent in water repellency
Inventor: IMAZAWA KOICHI
IPC: E04B2/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an ALC production process by which ALC excellent in water repellency can simply be produced without increasing the amount of silicone oil added, and concurrently while using a recycled raw material as much as possible from the view point of resource conservation. SOLUTION: This production process comprises: adding a recycled raw material, an aluminum powder used as a gas-generating agent, silicone oil and water to a main raw material consisting of a siliceous raw material and a calcareous raw material, and mixing them together to form a raw material slurry; casting the raw material slurry into a form to form a semi-hardened body; and thereafter, subjecting the semi-hardened body to high temperature and high pressure steam curing in an autoclave; wherein as the recycled raw material, powdery ALC waste which is obtained by grinding an ALC waste material and drying the ground ALC waste material, preferably in such a way that the water content of the powdery ALC waste is reduced to 10-15 wt.%, is used.
Patent JP-2001301494-A (JP)
Title: Shift controller for mechanical automatic transmission
Inventor: SANO YOSHIAKI
IPC: B60W10/11
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a shift controller for a mechanical automatic transmission, capable of suppressing shock and clumsiness in a clutch disengaging process. SOLUTION: This shift controller for a mechanical automatic transmission having a friction clutch comprises an actuator 6 for engage/disengage driving the friction clutch according to supplied fluid pressure, a fluid pressure detecting means 15 for detecting the fluid pressure, an actuator drive controlling means 3 for drive-controlling the actuator 6, and a throttle opening controlling means 5 for controlling the opening of a throttle. At the time of starting shift controlling, the throttle opening is controlled by the throttle opening controlling means 5 so as to be decreased.  The actuator 6 is driven to a clutch disengaging side by the actuator drive controlling means 3 until the throttle opening achieves a specified opening, and stopped when the fluid pressure obtained from the fluid pressure detecting means 15 becomes a specified pressure with which the friction clutch starts to slip.
Patent JP-2001299350-A (JP)
Title: Perfect length sequence of human lafora type epilepsy- causing gene and use of mutation thereof
Inventor: YAMAKAWA KAZUHIRO
IPC: C12M1/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a DNA encoding the perfect length sequence of a human Lafora type epilepsy-causing gene, and to provide a method for detecting a human Lafora type epilepsy, based on a new mutation. SOLUTION: This DNA comprising a DNA encoding an amino acid sequence having a specific sequence or a human-originated mutant of the DNA. The method for detecting the Lafora type epilepsy, comprising detecting the DNA having a base sequence which has one or more substitutions selected from a substitution corresponding to the substitution of a thymine base at a specific position for a cytosine base, a substitution corresponding to the substitution of a cytosine base at a specific position different from the former for a thymine base, and a substitution corresponding to the substitution of a cytosine base at a specific position different from the two formers for a guanine base.
Patent JP-2001307515-A (JP)
Title: Lighting fixture for vehicle
Inventor: KATASE TOMOFUMI
IPC: F21W101/14
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To shield noise coming from a light source and/or a lighting circuit at a low cost. SOLUTION: This lighting fixture for vehicle 1 is provided with a light source bulb 25 which has a contact 25b at both ends and the contact are covered by an insulating cove 26, a reflector 21 which reflects forward the light of the light source bulb, a body 2 which supports the reflector, and a translucent cover 5 arranged in front of the light source bulb. The reflector is formed of a material having conductivity, and the light source is supported by the body by holding the insulating cover with the body and the reflector.
Patent JP-2001304675-A (JP)
Title: Wind direction altering apparatus of ceiling-embedded type air conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F13/14
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a wind direction altering apparatus of a ceiling-embedded type air conditioner in which transmission loss of power is reduced, while reducing the size of a drive motor by providing a weight for assisting the turning force of wind direction altering plates. SOLUTION: A rotary shaft 3a, provided close to the rear parts on the opposite sides of a plurality of wind direction altering plates 3 coupled by means of a coupling shaft 7 via a universal joint 9, is fixed with a weight 10 for shifting the center of gravity of the rotary shaft. Center of gravity of the weight is located in the rear of the rotary shaft, when the wind direction altering plates close an air outlet at a stop position, located above the rotary shaft, when the wind direction altering pates turn to a substantially horizontal position, and located in front of the rotary shaft, when the wind direction altering plates turn to a substantially vertical position.
Patent JP-2001309397-A (JP)
Title: Degaussing device of cathode ray tube
Inventor: YOSHIHASHI SUMIO
IPC: H04N9/29
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a degaussing device where a degausing coil can be easily and correctly positioned and fixed to the outer periphery of the funnel part of a cathode ray tube. SOLUTION: In the degaussing device of the cathode ray tube, in the case of fixing the degaussing coil consisting of first and second annular coils to the outer periphery of the funnel part of the cathode ray tube, the first and second coils are connected at a prescribed intervals, plural tape members are fixed to the first and second coils so as to combine the respective opposing edges of the first and second coils and the degaussing coil to which the tape members are fixed are fixed to the clamp of the cathode ray tube.
Patent JP-2001307722-A (JP)
Title: Alkaline secondary battery
Inventor: MORIKAWA AKIKO
IPC: H01M4/24
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline secondary battery with a high capacity and a long life. SOLUTION: This battery is equipped with a negative electrode 4 that contains a hydrogen storage alloy powder A with composition expressed by formula (1) and average particle size of 45 to 70 μm, and another hydrogen storage alloy powder B with composition expressed by the same formula (1) and average particle size of 10 to 40 μm, and blending ratio of A is larger than that of B and tap density of the mixture of the powders A and B is higher than 4.0 g/cc. (1) Ln1-xMgx(Ni1-yTy)z. Here, Ln is an element selected frong among lanthanoids, Ca, Sr, Y, Ti, Zr and Hf, while T is an element selected from among Li, V, Nb, Ta, Cr, Mo, Mn, Fe, Co, Al, Ga, Zn, Sn, In, Cu, Si, P and B, and atomic ratios x, y and z satisfy 0<x<1, 0<=y<=0.5 and 2.5<=z<=4.5.
Patent JP-2000347294-A (JP)
Title: Reflection type display device
Inventor: TOGASHI SEIGO
IPC: G02F1/1335
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal projector which is small in size, lightweight and inexpensive by disposing a light source near a reflection plane, disposing a phase difference element in the front side of the reflection plane, disposing a polarizing beam splitter further in the front side thereof, and disposing first and second reflection type polarizing modulation elements at specified positions. SOLUTION: A light source 11 is disposed near a reflection plane 13, and a phase difference element 12 is disposed in the front side of the reflection plane, and a polarizing beam splitter 7 is disposed further in the front side of the element. A second reflection type polarizing modulation element 9 is disposed in the opposite side of the polarizing beam splitter 7 to the light source 11 side. A first reflection type polarizing modulation element 8 is disposed perpendicular to the second reflection type polarizing modulation element 9 and in the side position of the polarizing beam splitter 7. First polarized light 1 and second polarized light 2 as the incident light is separated by the polarizing beam splitter 7 and modulated by the first and second reflection type polarizing modulation elements 8, 9, respectively.  The modulated light beams are synthesized by the polarizing beam splitter 7 and exit as a first modulated polarized light 3 and a second modulated polarized light 4.
Patent JP-2001309601-A (JP)
Title: Motor holder
Inventor: TAKAKURA SEI
IPC: H02K5/24
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a motor holder capable of reducing noise while a motor is actuating. SOLUTION: The motor holder 10 comprises a motor-housing unit 11, a connecting part 12 and a venturi-ring part 13. The motor-housing unit 11 holds an external periphery of a motor case wherein a magnet is fixed at its internal surface. A plurality of the connecting parts 12 is extendedly mounted at the external peripheral surface of the motor-housing unit 11 extending to the outside direction, and an external edge of the diameter direction of the connecting parts 12 is connected to the venturi-ring part 13. The venturi-ring part 13 is so formed as to surround the external periphery of the motor-housing unit 11 and comprises fixing parts 13a to 13c that are fixed to a supporter.  The connecting part 12 is composed of a plurality of radial ribs 12a that are radially mounted extending to the diameter direction of the motor-housing unit 11 and slanting ribs 12b that are diagonally arranged between the radial ribs 12a.
Patent JP-2001300710-A (JP)
Title: Die for die casting, die cast product and method for producing die cast product
Inventor: YAMASAKI MASARU
IPC: B22C9/10
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a durable and highly precise die for die casting, having no pin hole and small friction resistance. SOLUTION: The die for die casting is provided with a projecting part 5 which is inserted into a space part 4 formed in the die and forms a recessed part on a die cast product obtained by filling the space part 4 in the die with molten metal and at least one piece of a movable core 3 linked with opening/ closing of the die. At least the projecting part 5 in the movable core 3 is covered with a ceramic film reformed by implanting ion.
Patent JP-2001308075-A (JP)
Title: Wafer support
Inventor: FUJITA MITSUHIRO
IPC: H01L21/302
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a wafer support which is superior in fluorine plasma resistance used for electrostatic chucks, etc., and suited to the manufacturing process for semiconductor devices, and a wafer support and a vacuum chuck which allow a support surface to be uniformly polished flat, without making the polishing characteristics different between a vacuuming member and a support member, and without forming steps at the boundary between both members, enhancing the processing accuracy, have a high vacuuming force, are used for vacuum chucks, etc., and suited to the semiconductor device manufacturing process, etc., and do not deform or contaminate a wafer. SOLUTION: A wafer support has irregularities of 500 μm or smaller on a wafer support surface of a base. A vacuum chuck has a base made of porous ceramics to which a wafer is vacuum chucked, a support member for supporting the base and a bulkhead contains ceramic fine grains in a part of the base to increase the gas permeation resistance, and the bulkhead is formed together with the base.
Patent JP-2001313893-A (JP)
Title: Electronic apparatus
Inventor: CHIYOMATSU NOBUMITSU
IPC: H04N5/907
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus, that efficiently and continuously reproduces a plurality of data bridged over a plurality of recording media without losing the safety of a data rewrite of the apparatus body. SOLUTION: A CPU 11 of this electronic apparatus that receives a notice of the opening of a card over 7 from a detection circuit 18 checks an operating mode and transmits an instruction signal to interrupt a power line (a) or a bus line (b) to an interface section 16, in order to inhibit access to the memory card 8, when the operating mode is photographing mode or a data rewrite mode. When the operating mode is a reproduction mode, however, the CPU 11 disregards the notice from the detection circuit 18 and continues accessing the memory card 8.
Patent JP-2001316693-A (JP)
Title: Liquid alkaline detergent composition
Inventor: IWASA HARUO
IPC: C23G1/19
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid alkaline detergent composition which is excellent in detergency, does not cause foaming during washing, can be stably stored in a thick state, and does not adversely affect the global environment. SOLUTION: This liquid alkaline detergent composition contains an alkalizing agent and one or more kinds of polyoxyethylene amino ethers represent by formula 1. It is desirable that the content of the alkalizing agent is 10-35 wt.% on an Na2O basis, the content of the polyoxyethylene amino ethers is 0.1-20 wt.%, and the composition also contains an antifoaming agent and a chelating agent.
Patent JP-2001319891-A (JP)
Title: Method and apparatus for processing thin film
Inventor: TANABE HIROSHI
IPC: H01L21/336
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To form a thin film of silicon having a low trap level density through irradiation of light. SOLUTION: In the method for processing a thin film by irradiating it with a light beam, one irradiation unit of light beam comprises irradiations of the thin film with first and second optical pulses and the thin film is processed by repeating unit irradiation. The first and second optical pulses have different pulse waveforms. Preferably, unit irradiation of a light beam comprises irradiation of the thin film with the first optical pulse, and irradiation of the thin film with the second optical pulse started substantially simultaneously with irradiation of the thin film with the first optical pulse. The first and second optical pulses satisfy a relation; (pulse width of the first optical pulse)<(pulse width of the second optical pulse) and (irradiation intensity of first optical pulse)>=(irradiation intensity of second optical pulse).
Patent JP-2001318966-A (JP)
Title: Method for controlling stock and production of cement of manufacturing plant of ready mixed concrete
Inventor: KAWAKAMI KOICHI
IPC: G06Q50/04
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce cost by eliminating the burden of stock control of cement on the side of a manufacturing plant of ready-mixed concrete and realizing systematic stock control and production control by the side of a cement company. SOLUTION: An stock quantity monitoring device 7 to monitor stock quantity of the cement stored in a cement silo 8 is provided in the manufacturing plant 4 of ready/mixed concrete. In addition, the stock quantity monitoring device 7 is connected with a computer 6 for stock control of an intensive stock control center 5 of the cement company 1 via a public line 10. And the stock quantity of the cement in the cement silo 8 is intermittently monitored by the stock quantity monitoring device 7 and when the stock quantity of the cement underruns preset ordered stock quantity, the stock quantity monitoring device 7 automatically transmits order information to the computer 6 for stock control of the intensive stock control center 5 via the public line 10.  Instructions of manufacturing and distribution of the cement are performed based on the order information on the side of the intensive stock control center 5.
Patent JP-2001320451-A (JP)
Title: Mobile information apparatus
Inventor: YAGI SHIGERU
IPC: H04M1/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a mobile information apparatus that can measure an ultraviolet ray without losing a display function of the mobile information apparatus such as a mobile phone, a mobile electronic mail apparatus, and a mobile navigator. SOLUTION: An ultraviolet ray sensor 14 is provided in an information display area 12 of the mobile information apparatus 10 such as a mobile phone. The ultraviolet ray sensor 14 is a sensor having the light sensitivity of only an ultraviolet ray and a light receiving face of the ultraviolet ray sensor 14 is preferably made of a chemical compound semiconductor.