baber/WOPTO huggingface dataset:
Patent JP-2002011720-A (JP)
Title: Method for recycling composite building material
Inventor: OKAMOTO MASARU
IPC: B29B17/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for recycling a composite building material for assuring a quality of a recycled product by reducing a different type stock ratio in a recycled stock. SOLUTION: The method for recycling the composite building material comprises the steps of breaking at least a part of an adhesive layer 2 or a part of a woody base material by causing solid particles P to collide against a surface of a decorative sheet 3, then separating a woody base material 1 from the sheet 3, and using the separated respective materials as stocks of a recycling product. As compared with the case of grinding without separating as a prior art, purities of the respective materials of the separated sheet pieces and the base material are raised, and recycled stocks having low different type stock ratios in the recycled stocks are obtained. Accordingly, an adverse influence to the quality of the recycled product is low, and applications of the recycled stocks are many.
Patent JP-2002012112-A (JP)
Title: Air bag module mounting structure
Inventor: SAKANE KATSUNOBU
IPC: B60R21/20
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide air bag module mounting structure capable of removing an air bag module from a steering wheel. SOLUTION: A plurality of pins projected in the bottom face of the air bag module are inserted into the insertion holes 18 provided in the steering wheel, and the hook section formed in each pin is made to engage with a locking wire 23 made from a continuous elastic wire provided in the insertion holes 18. Through this constitution, the air bag module is mounted on the steering wheel. The locking wire 23 is engaged with a locking projection 26 to be held at a releasing position P2 and the engagements of a plurality of the hook sections with the locking wire 23 are released simultaneously by pressing and moving the locking wire 23 by means of an operation section 24.
Patent JP-2002011141-A (JP)
Title: Game machine with variable symbol display
Inventor: MATSUMOTO NOBUAKI
IPC: A63F5/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To grasp information without shifting the eyes from symbol display windows. SOLUTION: Planar light emitting type back-light light sources 21 are provided which can emit plural kinds of color lights so as to correspond to symbol stop display positions of respective reels 8a, 8b and 8c. The respective light sources 21 emit common color lights so that a control part in a machine illuminates the peripheral surfaces of the reels 8a, 8b and 8c seen from the symbol display windows 20a, 20b and 20c by the color lights. Further, the control part changes the illumination colors in accordance with the information changing by continuing a game such as the number of paid out medals, the number of purely increased medals and the number of times of plays of the game.
Patent JP-2002017054-A (JP)
Title: Automatic power interruption/restoration testing device
Inventor: FURUSATO TORU
IPC: H02J9/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To carry out an objective assesment test by one test opertor. SOLUTION: A simulation pattern of power interruption/restoration is generated and stored in a PC 1-2. In order to carry out a power interruption/restoration test, the simulation pattern of the power interruption/restoration in the PC 1-2 is down-loaded to a controller 1-1. The controller 1-l drives relays Y1-Y5 to turn on/off in accordance with the down-loaded simulation pattern of the power interruption/restoration and relay contacts y1-y5 are turned on/off accordingly. If the relay contact y1 is turned on, a commercial power supply S1 is given to a building management system 2. If the relay contact y2 is turned on, a private power supply S2 is given to the system 2. If the relay contact y3 is turned on, a commercial power supply status signal S3 is supplied to the system 2. If the relay contact y4 is turned on, a private power supply status signal S4 is given to the system 2.  If the relay contact y5 is turned on, an alarm signal (fire alarm signal) S5 is given to the system 2.
Patent JP-2002017473-A (JP)
Title: Shelf and storage therewith
Inventor: KINOSHITA KEISUKE
IPC: A47B51/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a shelf in which shelf boards and a guard member holding part can be efficiently moved, the guard member holding part can be usually kept at a suitable position, and cleaning operation is easily done at a low cost, and a storage which securely prevent stored articles from moving and dropping. SOLUTION: A guard member 19 and a guard holding part 18 are integrally constituted in this shelf. Shell boards and the guard holding part 18 can be moved by one operating motion to improve work efficiency. Since a position of the guard holding part 18 to the shell board 16 is constant, a suitable position can be usually secured and the guard member 19 can be attached/detached to make cleaning work easier causing improved cleanability.
Patent JP-2002025910-A (JP)
Title: Heat treatment device and surface treatment method
Inventor: MORIYA SHUJI
IPC: C23C8/08
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method which improves corrosion resistance, and a heat treatment device which is subjected to surface treatment by the method. SOLUTION: In the heat treatment device 10, a semiconductor device is formed on a wafer 1 in a treatment space. The heat treatment device 10 is provided with a layer 9, which consists of compound with higher bonding force than halide compound of a fundamental layer, in an inner surface of the treatment space.
Patent JP-2002025040-A (JP)
Title: Glass substrate for magnetic disk and magnetic disk using the same
Inventor: YAMAMOTO HIROTAKA
IPC: C03C3/095
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate which has high mechanical strength without strengthening chemically and which is easily handled and also improves the magnetic recording/reproducing characteristics of a magnetic disk when the glass is used as substrate of magnetic disk, and to provide a magnetic disk by using the glass substrate. SOLUTION: The glass substrate contains rare earth oxides of Pr, Nd, Sm, Eu, and has such properties that the transmittance of the glass substrate for visible rays at 300 nm to 700 nm wavelength is >=50% and <=85%, the coefficient of thermal expansion measured in the temperature range from 30 deg.C to 380 deg.C ranges from 75 to 120×10-7/ deg.C and the magnetization of the glass substrate when a 1 A/m magnetic field is applied is <=1×10-4 emu/cc.
Patent JP-2002027683-A (JP)
Title: Electronic equipment
Inventor: SHIOJIMA NOBUO
IPC: H02J7/34
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment, which is equipped with a backup power source for guaranteeing the operation of an electronic apparatus, such as a server or the like at power failure of a commercial power source (AC). SOLUTION: This electronic plant possesses an electronic apparatus body 10, such as a server or the like, which has a built-in converter 11 for converting the main power, consisting of AC such as a commercial power source or the like and operates, receiving the power converted into DC by this converter, and a backup power source 20, which is equipped with a secondary battery (nickel-hydrogen battery) 21 for accumulating the power converted into DC by the converter, being built in this electronic apparatus body, and directly supplying the electronic apparatus body with DC power at power failure of the main power source, thus this dispenses with the joint use of an uninterruptive power unit thereby simplifying the system constitution.
Patent JP-2001066697-A (JP)
Title: Light source for projection type display device, and liquid crystal projection type display device
Inventor: TSUNODA TAKASHI
IPC: G02F1/13
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a bright liquid crystal display device by improving the light condensing factor of a light source used for the liquid crystal display device. SOLUTION: The device is provided with a 1st reflector 3 for reflecting light emitted from the light source (light emitting electrodes 7 and 8) and turning the light toward liquid crystal display elements, and a 2nd reflector (semi- elliptical reflection film) 2 for changing the direction of the light not reflected by the 1st reflector after being emitted from the light source so as to be reflected by the reflector. The light condensing factor is increased by making the position of each end part of the light emitting electrodes 7 and 8 align with the two focal positions of the elliptical surface of the 2nd reflector (semi- elliptical reflection film) 2.
Patent JP-2001091361-A (JP)
Title: Methods and apparatus for calibrating temperature measurements and measuring currents
Inventor: BLAU DAVID
IPC: G01J5/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To calibrate an optical probe in order to realize accurate temperature reading when a system is exposed to thermal radiation from a heated substrate, in the case where a temperature measuring system is initially introduced in an RTP apparatus. SOLUTION: A calibration current source and method of calibrating temperature measurements made during, e.g. an RTP process are described. The calibration current source 70 preferably includes a biasing circuit 72, an output transistor current source 74, and an offset circuit 76. In the temperature calibrating method, a calibration table is generated by applying a plurality of input signals to a calibration current source 70 to produce a plurality of output signals. The calibration table is stored. When an output signal of a photodetector is received, the calibration input signal corresponding to the received photodetector output signal is determined based upon the stored calibration table.
Patent JP-2002030044-A (JP)
Title: Method for producing tetraalkylammonium halide
Inventor: SAKAGUCHI YUTAKA
IPC: C07C211/63
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a tetraalkylammonium halide in high yield and purity by using an aprotic solvent as the reaction solvent. SOLUTION: The objective tetraalkylammonium halide is produced by carrying out the reaction in an aprotic solvent scarcely dissolving the crystal of tetraalkylammonium halide such as esters, ketones or ethers in place of a protonic solvent such as water and lower alcohol which is conventional solvent for the production of tetraalkylammonium halide, separating and purifying the precipitated crystal of the tetraalkylammonium halide insoluble in the solvent and drying the obtained crystal.
Patent JP-2002027356-A (JP)
Title: Closing mechanism for double door and electronic apparatus with closing mechanism for double door
Inventor: MIYAI HIROKUNI
IPC: H05K5/03
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a closing mechanism for a double door, which can surely close also a door on the rear side when a door on the front side is closed and which can visually confirm that the door on the rear is closed when the door on the front is opened, and to provide an electronic apparatus equipped with the closing mechanism for the double door. SOLUTION: The closing mechanism 10 for the double door can freely open and close an opening 32 in an enclosure 14. The closing mechanism is provided with a first door 30 which closes the opening 32 in the enclosure 14 by the operation of an operator so as to be freely opened and closed, and which can be opened singly when the opening 32 of the enclosure 14 is opened; and a second door 40 which is arranged inside the first door 30, which closes a part 36 of the opening in the enclosure by the operation of the operator, which freely opens and closes the part 36 of the opening in the enclosure 14 singly in a state that the first door 30 opens the opening 32 in the enclosure 14, and which closes the part 36 of the opening in the enclosure 14 by interlocking with an operation to close the opening 32 in the enclosure 14 by the first door 30.
Patent JP-2001355997-A (JP)
Title: Japanese-style bow strengthened by firing carbonization and manufacturing method therefor
Inventor: KOYAMA MASASHI
IPC: F41B5/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a Japanese-style bow of high performance that has not been heretofore, by improving the compressive strength of a bamboo material by improvement of the buckling strength thereof and by making use of the material thus improved. SOLUTION: By carbonizing an original bamboo material by firing, the density of bamboo fibers is improved and the buckling strength is improved due to aggregation of soft cell tissues. Thereby the compressive strength is improved.
Patent JP-2002033950-A (JP)
Title: Power transmitting/receiving system and power transmitting apparatus and power receiving apparatus based on power transmission/reception
Inventor: YASUI TOSHIYUKI
IPC: H04N5/228
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution for equipment check, while preventing damages to equipment due to wrong connections. SOLUTION: In CCU 2 which is transmission-side equipment, at application of power, a switch 18 is connected to a variable low-voltage power supply 21 in advance, and an output voltage VA of a variable low-voltage power supply 2 is swept over the range of voltage for equipment confirmation (0 to 12 V). In a camera head 1 as the receiving-side equipment, a relay 12 and a relay 10 are brought into conduction, one after another, according to the level of voltage swept and applied to change impedance. In the CCU 2, the voltage VA and VB across a detection resistor 22 is detected by a microcomputer 23 each time of sweeping. If all the potentials of the detected VB match with the table data in the microcomputer 23, the equipment connected with the CCU 2 is judged as being the camera hand 1, and the power supply is switched over to a high-voltage power supply 20.
Patent JP-2002039268-A (JP)
Title: Torque transmission device
Inventor: SHIBATA ONORI
IPC: F16F15/123
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent provision of stable twist characteristics due to the generation of hysteresis occasioned by stretching operation and a centrifugal force of a torsion spring. SOLUTION: A torque transmission device comprises a drive plate 4 fixed on a crank shaft 1 by a bolt 13; a damper 6 fixed at an end part 5a of an output member 5 and provided at an outer peripheral part with a hub arm 6a; and a plurality of torsion spring 10 arranged in a space part 9 formed between outer peripheral parts 4a and 7a of the drive plate and a subplate 7 and relatively turnably interlinking the drive plate and the damper hub. An annular disc-form annular member 21 is provided to slidably support an outer peripheral surface 10a of the torsion spring and an inner peripheral surface 21a of the annular member is bent in the shape of a circular arc in cross section along the outer peripheral surface shape of the torsion spring.
Patent JP-2002043520-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ONUMA NORIHIRO
IPC: H01L21/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which elevates the performance of an inductance element, and reduces the contamination, and its manufacturing method. SOLUTION: A semiconductor device 10 has the second layer wiring 15 being stacked and made in spiral form through an interlayer insulating film 14 on the first layer wiring 13 made through an insulating layer 12 on a semiconductor substrate 11. Further, the device 10 has a protective film 18 which has an opening 18a at the section surrounded by the second layer wiring 15 and stacked on the second layer wiring 15, and a ferromagnetic member which is provided in the opening 18a.
Patent JP-2002040490-A (JP)
Title: Optical device, composition for optical device, and method for controlling stimulation responding polymer gel
Inventor: UEMATSU TAKASHI
IPC: G02F1/17
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a new optical device having large changes in transmittance, reflectance, absorption of light or the like and having stable repetition characteristics. SOLUTION: A stimulation responding polymer gel 10, liquid 12 which can be absorbed in the stimulation responding polymer gel, and ion supply material 16, 18 are held between a plurality of electrodes 14. As for the ion supply material 16, 18, a material showing 0 to 100% volume change by external stimulation in the device state is preferably used.
Patent JP-2002042445-A (JP)
Title: Tape cassette
Inventor: HASHIZUME KENJI
IPC: G11B23/30
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette which can surely fix a semiconductor memory substrate into a cassette case without the occurrence of a damage of the semiconductor memory substrate and degradation in appearance. SOLUTION: This tape cassette has a cassette case 2 which has an upper case 11 and lower case 12 fittable to each other and rotatably houses a tape winding body and a semiconductor memory substrate M which is mounted with a semiconductor memory 32 and is fixed to the prescribed position within the cassette case 2. A window hole 11a is formed in the position of the upper case 11 where the tape winding body is seeable through from the outer side of the cassette case 2. A seeable-through window member 15 which closes the window hole 11a is fastened to the inner wall surface of the upper case 11. The window member 15 is so constituted that the movement of the semiconductor memory substrate M to the upper case 11 side can be restricted by abutting on the top end face 31c of the fixed semiconductor memory substrate M.
Patent JP-2002039140-A (JP)
Title: Washer
Inventor: MURAMATSU RYOICHI
IPC: F16B39/24
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a washer that absorbs looseness of a bolt and nut or a strap following drying of wood and does not require refastening. SOLUTION: A band steel 1 is folded so that its downside 2 is flat and its upside 3 is arc, its terminal edge 4 is made to abut on the upper surface of the flat downside 2, and a through hole 5 of the bolt is formed in the center. The through hole 5 of the bolt has 13 ϕmm of upside, 15 ϕmm of downside, and 6 mm of interval T between the upper surface of the flat downside 2 and the arc rear surface of the upside 3, and a cut part 6 of each corner has 47 mm of cut edge interval. When the washer 7 is applied to the strap 10 mounted on a joint between a column 8 and a beam 9 and the nut 11 is sufficiently fastened, even if the wood dries and becomes lean, the washer 7 recovers the lean part and prevents looseness of the fastening of the strap 10.
Patent JP-2002047563-A (JP)
Title: Sputtering apparatus
Inventor: TAKEDA SATOSHI
IPC: C23C14/34
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering apparatus in which the target can be replaced without any interference of a cathode with other devices. SOLUTION: In the sputtering apparatus 1 can exchange the target can be replaced by rotating an arm 21 with the cathode 12 fitted to a tip thereof around the axis 60 extending in the horizontal direction, and detaching it from a vacuum tank 11. The axis 60 forms an angle of >=30 deg. and <=60 deg. with reference to the longitudinal direction of the vacuum tank 11, and the rotational direction of the arm 21 is different from the longitudinal direction of the vacuum tank 11. Even when other devices are located in the longitudinal direction of the vacuum tank 11, the cathode 12 is moved to the location not interfered by other devices, and the target can be exchanged.
Patent JP-2001108067-A (JP)
Title: Sprocket assembly for motorcycle
Inventor: BUELL ERIK F
IPC: B62M9/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To manufacture sprockets with various sizes using a same roll molding device, and to reduce a manufacturing cost and weight. SOLUTION: A motorcycle comprises a rear wheel sprocket assembly manufactured by drawing a material piece to provide a ring-shaped part having a flange part and roll-molding teeth to the flange part. For providing a rim around the flange, an optional insert member can be mounted into the ring-shaped part.
Patent JP-2002046993-A (JP)
Title: Boom structure of high lift work vehicle
Inventor: TAGAMI YOSHIO
IPC: B66F11/04
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a light and low-cost insulation boom by reducing thickness of a glass fiber-reinforced plastic(GFRP) layer in the insulation boom requiring electric insulation. SOLUTION: The insulation boom 41 comprises a three-layer constitution of an inner layer, a middle layer, and an outer layer, and the inner layer 411 and the outer layer 413 are formed in an GFRP multi-layer structure along the whole boom length. On a tip part of the boom 41, a complete insulation part 410 of a length L in which the middle layer is also formed of the GFRP multi-layer structure is provided, and electric insulation between a boom head part disposed at the boom tip part and a base end side boom is secured. In the middle layer on the boom base end side except for the complete insulation part 410, a reinforcement layer 412 using high strength members of a steel plate, aluminum alloy plate, CFRP(carbon fiber reinforced plastic), etc. is formed, thereby the insulation boom 41 is composed.
Patent JP-2002035823-A (JP)
Title: Extrusion forming method for hollow member of framework
Inventor: KITANO YASUHIKO
IPC: B21C25/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To change wall thicknesses and dimensions (outside and inside dimensions) of a hollow member of framework by changing a configuration of an extrusion forming mouth. SOLUTION: An extrusion forming apparatus 10 comprises a No.1 die 12 wherein No.1-No.4 opening sections 18a-18d are formed and a No.2 die 14 wherein No.5-No.8 opening sections 70a-70d are formed. No.1 dies 30a-30d consisting of No.1 down dies 32a-32d and No.1 up dies 34a-34d are provided at each position in the No.1-No.4 opening sections 18a-18d and No.2 dies 80a-80d consisting of No.2 down dies 82a-82d and No.2 up dies 84a-84d are provided at each position in the No.5-No.8 opening sections 70a-70d. No.1 extrusion forming mouths 46a-46d are defined by No. 1 down dies 32a-32d and No.1 up dies 34a-34d and No.2 extrusion forming mouths 94a-94d are defined by No.2 down dies 82a-82d and No.2 up dies 84a-84d.
Patent JP-2002038764-A (JP)
Title: Fixed-position return device for building
Inventor: TATE KOTARO
IPC: F16F15/04
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a fixed-position return device for a building, which is installed easily, is returned easily to a fixed position and can be executed surely. SOLUTION: The fixed-position return device for the building is composed of a jack 1, which is mounted on a lower foundation 5 and can be expanded and contracted towards an upper foundation 6, a cone-shaped member 2, which is secured at the front end section of a movable member for the jack 1 and in which a pointed section 2a is directed towards the upper foundation 6 side, and a receiving member 3, which is set up to the upper foundation 6 at a position opposed to the cone-shaped member 2 vertically and has a conical recessed section 4 capable of being engaged with the cone-shaped member 2. In this device, residual displacement in the horizontal two-dimensional directions generated in an upper building is solved automatically, and the upper building 7 is returned to the fixed position.