baber/WOPTO huggingface dataset:
Patent JP-2001254137-A (JP)
Title: Aluminum alloy sheet for emboss forming, and aluminum alloy coated sheet for emboss forming
Inventor: MURAMATSU TOSHIKI
IPC: C22C21/06
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a firm aluminum alloy sheet for emboss working used for building material such as siding material and coated sheet thereof, in which cracks are harldly generated at the time of embossing while satisfying the required thinning in wall thickness. SOLUTION: The claim item 1: an aluminum alloy sheet for emboss forming consisting of a soft material having a composition containing 1.2 t 2.1% Mg, in which the content of Si is prescribed to <=0.3%, and Fe to <=0.3%, and the balance Al with inevitable impurities and having the average crystal grain size of <=60 μm. The claim item 2: an aluminum alloy sheet for emboss forming having a composition containing one or more kinds selected from 0.06 to 0.3% Cu, 0.06 to 0.3% Mn and 0.06 to 0.3% Cr in addition to the above each component. The claim items 3 and 4: aluminum alloy coated sheets for emboss forming in which coating is applied on the surfaces.
Patent JP-2001257180-A (JP)
Title: Method and device for cleaving material substrate
Inventor: HOSHI NOZOMI
IPC: H01L21/301
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To improve reliability in cleavage working along the scribe marks of a material substrate, and also decrease costs by reducing the man-hours of working for improving productivity. SOLUTION: The cleavage process of a material substrate 1 is carried out after a scribe process for forming marking lines to the material substrate 1 is made as scribe marks 2, 2,.... In the cleavage process, cleavage is performed along the scribe marks, thus allowing the material substrate to separate into individual parts. The material substrate 1 is arranged on an elastic stage 3 (a surface 1a where the scribe marks 2, 2,... are formed is set to a stage side). An adhesive sheet 4 is put onto a surface 1b opposite to the surface where the scribe marks 2, 2,... are formed in the material substrate 1, and at the same time working for carrying out the cleavage by applying press to the stage side from the adhesive sheet by a roller member 5 is advanced in a direction along the surface of the material substrate 1.
Patent JP-2001255287-A (JP)
Title: Method and apparatus for inspecting transfer mask for defect
Inventor: ITOU KOUJIROU
IPC: G03F1/84
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for inspecting a transfer mask for defects, which inspect a pattern opening of a transfer mask accurately and reprodusibly for defects such as foreign matters and projections. SOLUTION: This apparatus for inspecting a transfer mask for defects comprises an electron gun 10 for irradiating electron beams, a stage 40 for placing and driving the transfer mask 50, a detector 20 for detecting electrons passed through the transfer mask 50, a defects extraction part 70 which incorporates and applies image processing passed electron signals obtained at the detector 20, and compares them with a reference signal to judge if they are defects or not, a display 80 for displaying the defects as images and an apparatus control unit 60 for driving and controlling the entire inspection apparatus and individual units.
Patent JP-2001257308-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KAWAI KAORU
IPC: H01L25/07
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, with which alignment between thin-type semiconductor elements, each consisting of a wiring board and a chip and transfer, can be made easily, when stacking them and a carriage of them can also be made easily, and also provide a method of manufacturing the same. SOLUTION: The semiconductor device consists of a plurality of semiconductor elements as wiring boards, mounted with a semiconductor chip 11 which are stacked on an element substrate. The wiring boards 2, 3, 4, except for the first-layer wiring board 1 which is in contact with the element substrate, have cutouts 6. Regions 12 of the first-layer wiring board surrounded by the cutouts 6 are used as wiring board holding sections. The stacked wiring boards are carried with the wiring board holding sections formed in the first-layer wiring board which is chucked by a chucking nozzle of a chucking head. The chucking head can be equipped with a positioning pin, and the positioning pin can be equipped with a temperature sensor and a load sensor to manage processing points at the time of stacking, imparted with these functions for the pin and sensors.
Patent JP-2001259076-A (JP)
Title: Sight trainer
Inventor: HOGUCHI YUSUKE
IPC: A63B23/03
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a sight trainer which is simple in structure, light-weight, inexpensive and convenient for portable use to allow a user to carry out the training of his/her eyes by moving his/her eyeballs anytime and anywhere. SOLUTION: The sight trainer 1 of the shape of an eyeglass frame consisting of a front frame part 2 and temple parts 3 having earpiece parts 3a connected to both of the sides of this part 2 has holes 6, e.g. bored as indexes for visual recognition in the range of the visual field of the parts 2.
Patent JP-2001261926-A (JP)
Title: Phenolic resin molding material
Inventor: IKEDA SHINJI
IPC: C08L61/04
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a phenolic resin molding material which has excellent luster in appearance and little change in appearance by hygroscopic treatment. SOLUTION: The phenolic resin molding material is composed of 20-45 wt.% of 60-mesh passing crushed matter of cured product of a thermosetting resin and 5-30 wt.% of 100-mesh passing fine powder of an organic filler based on the total of the molding materials.
Patent JP-2001254664-A (JP)
Title: Rotary fluid machinery
Inventor: ENDO TSUNEO
IPC: F03C1/26
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in an expander of a Rankine cycle device and to convert energy of high temperature high pressure steam into mechanical energy. SOLUTION: A Rankine cycle device converts pressure energy of high temperature high pressure steam generated by heating exhaust gas from an internal combustion engine by water into mechanical energy, and condenses resultantly generated increased temperature increased pressure steam and heats it by a waste heat again. An expander 4 arranged at the Rankine cycle device and converting pressure energy into mechanical energy is a volume type consisting of first and second energy converting means. The first energy converting means consists of cylinders 39 radially formed at a rotor 31 rotatably contained in a rotor chamber 14, and a pistons 41 sliding in the respective cylinders 39. The second energy converting means consists of vanes 42 each having its outer periphery surface making slide contact with the inner peripheral surface of the rotor chamber 14.
Patent JP-2001262240-A (JP)
Title: Method for producing sintered ore containing pig iron grain
Inventor: HOSOYA YOZO
IPC: C22B1/16
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To produce a sintered ore containing pig iron grains excellent in the reducibility in a blast furnace with which the reduction in a fuel ratio and the drastic improvement of pig iron tapping ratio in the blast furnace are realized. SOLUTION: The pig iron grains containing >=3 mass % carbon and desirably >=70% of which have 5-20 mm grain diameters thereof, are added into a sintering raw material by 5-20 mass %, and after mixing and granulating, the granular product is charged into a sintering machine and sintered.
Patent JP-2001268400-A (JP)
Title: Device and method for generating histogram
Inventor: HONMA ATSUSHI
IPC: H04N5/225
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain satisfactory visibility and accurate reproducibility when a histogram indicating the luminance distribution of an image is displayed smaller. SOLUTION: The even-numbered number of pixel data L(2), L(4), L(6),... are thinned out of number of pixel data L(1)-L(256) at each luminance level in an image (b). The mean value of the adjacent two number of pixel data is respectively calculated while the remaining number of pixel data L(3), L(5), L(7),... are used so as to be overlapped so that frequency data D(1)-D(128) can be newly generated (c). Then, a histogram is displayed, based on the generated frequency data, so that the smooth histogram in which any difference in level between data whose luminance values are adjacent to each other is not emphasized can be obtained even when the display area is small.
Patent JP-2001261543-A (JP)
Title: Skin cosmetic
Inventor: KONDO TOMOKO
IPC: A61K8/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a skin cosmetic excellent in barrier-reinforcing function for the skin. SOLUTION: This skin cosmetic contains (A) a ceramide production- accelerating agent and (B) tannin. The above (A) is the extract material, compressed material or their products of Eucaliputus globulus, Humulus lupulus, Zingiberis rhizoma, Uncaria gambir Roxburgh, Rosa multiflora Thunberg, Aesculus hippocastanum L., Lilium candidum, Coix lacryma-jobi L. var. ma-yuen Stapf, Typha angustifolia L., Eriobotrya japonica Lindley, Gardenia jasminoides Ellis, Pananx ginseng C.A. Meyer, Saponaria officinalis L., Betula pendula Roth., Hydrangea serrata Seringe var. thunbergil Sugimoto, Syzygium aromaticum Merrill et Perry, Carthamus tinctorius L., Sanguisorba offisinalis, Iris germania, etc., and Sophoraflavescens Aiton.  The above (B) is originated from Hamamelis virginiana, Camellia sinensis, Hypericum erectum, Salvia officinalis, Metha piperita, Rosemarinus officinalis, Paeonia latiflora, Paeonia suffruticosa, Geranium nepalense var. thunbergii, Diospyros kaki, a gall, a gallnut, etc.
Patent JP-2001264659-A (JP)
Title: Optical scanner and adjustment method of light beam scanning position
Inventor: ENDO MICHIHIKO
IPC: H04N1/113
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain an optical scanner which puts turbulence of the image quality in a knot part of each segmenting scanning line in the shade even when intervals between a plurality of light beams to constitute each segmenting scanning line differ. SOLUTION: The light beams B1 and B2 emitted from a multi-beam light source 12B is made incident on a position detector 66, after passing each optical system. The interval PB and the central position PB/2 of the light beams B1 and B2 is detected by the position detector 66. Next, the interval PA of the light beams A1 and A2 emitted from a multi-beam light source 12A is detected by the position detector 66. Then, the interval PA is conformed with the interval PB by an interval controlling means. Next, the central position PA/2 of the light beams A1 and A2 are conformed with the central position PB/2 of the light beams B1 and B2 by a mirror angle adjusting device 30. The turbulence of the image quality of the joint part of each segmenting scanning lines 62A and 62B thereby, is inconspicuous.
Patent JP-2001227668-A (JP)
Title: Solenoid valve
Inventor: YOSHIKAWA NAOTAKA
IPC: F16K31/06
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce collision sound when opening a valve and closing the valve without being influenced by the hardness of an elastic member (a valve plate) provided at the abutting part of a valve element when opening the valve. SOLUTION: An O-ring 5 is fitted to the outer periphery of a rod 10 constituted the valve element 3. A first regulating part 13c and a second regulating part 6b are provided for regulating the axial motion of the O-ring 5, and the relation between a clearance dimension L2 between the O-ring 5 and the first regulating part 13c in the open state of the valve, and a clearance dimension L1 between a valve seat 2e and the valve plate 9 constituting the valve element 3 is set to L2>L1. The O-ring 5 therefore abuts on the respective regulating parts 13c, 6b before the valve is closed and before the opening of the valve is completed, so that the valve element 3 is reduced in speed and buffered by the frictional force of the O-ring 5 to the rod 10 to gently abut on the valve seat 2e and the elastic member 18.  Collision sound when opening and closing the valve is therefore reduced remarkably with one O-ring.
Patent JP-2001260670-A (JP)
Title: Transmission unit for hybrid vehicle
Inventor: SUGANO HIROSHI
IPC: F16H57/035
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a transmission unit of a hybrid vehicle capable of dispensing with a lubricating structure of a seal lip part when a clutch chamber and a motor chamber are sealed, and not supporting an input shaft at three points in the transmission unit where the input from an electromagnetic clutch to a motor and a transmission is uniaxially executed. SOLUTION: In this transmission unit 1 of a hybrid vehicle where the input from the electromagnetic clutch 11 to the A motor 15 and a CVT 13 is uniaxially executed, a third bearing member 53 is mounted between a front cover 66 fixed to a first partition 46 defining the clutch chamber 47 and the motor chamber 44, and an input shaft 12, a clearance 59 permitting the run-out and the eccentricity of the input shaft 12 is interposed between the third bearing member 53 and the front cover 66, and an O-ring 57 for preventing the intrusion of foreign matter from the clutch chamber 47 to the motor chamber 44 is mounted in the clearance 59.
Patent JP-2001268737-A (JP)
Title: Cable stringing device
Inventor: MORIYAMA TAKASHI
IPC: H02G7/10
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To automatize cable stringing work by attaching hanging hooks to a messenger wire and a cable at specified internals, moving on the messenger wire. SOLUTION: A device body 1 which moves by itself on the messenger wire A, a hanging hood connecting body C arranged in the rear of the device body, and a hanging hood attaching mechanism 11 arranged in the rear part of the connecting body C, are provided. The hanging hooks 5 of the connecting body C are attached automatically one by one at specified intervals to the messenger wire A and the cable B by the attaching mechanism 11. Besides, in front of the device body, a hanging hook detaching mechanism 19 which hooks the end of a hanging hook 28 made of a wire which hangs and strings an existing cable D and stretches it, and detaches the hanging hook 28 from the messenger wire A, can be arranged and fitted to a rotating body which rotates around the messenger wire A.
Patent JP-2001274447-A (JP)
Title: Method of manufacturing integrated thin film solar battery
Inventor: NAKAJIMA AKIHIKO
IPC: H01L31/042
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method by which an integrated thin film solar battery containing a crystalline photoelectric conversion unit layer and having a high output characteristic can be manufactured. SOLUTION: In the integrated thin film solar battery, a back electrode layer 2, at least one crystalline semiconductor photoelectric conversion unit layer 3, and a transparent electrode layer 4, are successively formed on an insulating substrate 1 and divided into a plurality of portions by a plurality of separating grooves 2a and 4c so as to form a plurality of cells, and the cells are electrically connected in series through conductive connecting members.  The method of manufacturing the solar battery includes a step of forming the groove 4c which separates the electrode layer 4 into a plurality of transparent electrodes into the electrode layer 4 through at least the whole thickness of the layer 4, by irradiating the free surface of the layer 4 with a scribing laser beam and, thereafter, completely separating a conductive semiconductor layer adjoining to the layer 4 from the layer 4 in the groove 4c by dry etching.
Patent JP-2001263382-A (JP)
Title: Selective clutch control device
Inventor: NISHIMURA NOBUYUKI
IPC: F16H3/091
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent the interference by the automatic connection and disconnection while the manual connection and disconnection is selected when starting a vehicle. SOLUTION: This selective clutch control device is provided with a friction type clutch, a clutch actuator for driving the clutch for connection and disconnection, an automatic clutch device provided with a controller for outputting a command to the clutch actuator so as to control the operation of the clutch for connection and disconnection, and a manual clutch device for operating the clutch for connection and disconnection on the basis of the operation of a clutch pedal.  This selective clutch control device is also provided with a car speed detecting means, a gear stage detecting means, a clutch pedal operation detecting means, and a determining means for inhibiting the clutch operation by the automatic clutch device or for releasing the inhibition on the basis of results of the detection by the car speed detecting means, the gear stage detecting means, and the clutch pedal operation detecting means.
Patent JP-2001273239-A (JP)
Title: Video equipment
Inventor: HIRAHARA HIROAKI
IPC: H04L12/54
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a remote control method for video equipment, with which an entry is made simple and easy to comprehend and a telephone can widely use a public line or portable telephone network as well. SOLUTION: This equipment has a means for reading, preparing and transmitting/receiving electronic mail, a means for decoding the control instruction of equipment written as a telegraphic message of electronic mail and a means for controlling the equipment on the basis of the control instruction.
Patent JP-2001272325-A (JP)
Title: Detection circuit for self-detection type probe and scanning probe device
Inventor: SHIMIZU NOBUHIRO
IPC: G01B21/30
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a detection circuit capable of adjusting sensitivity of a probe, without impairing a dynamic range characteristic of measurement. SOLUTION: In this detection circuit, a balancing variable resistor 3 is inserted in a resistance bridge circuit 2 which includes a detecting strain gauge G1 and a referring strain gauge G2 of the self-detection type probe 20 and is connected, the resistance bridge circuit 2 is applied with a pair of positive and negative DC voltages +VB, -VB from a DC power source 4 as the bias voltages, and a differential amplifier 5 amplifies a detection voltage V1 and a reference voltage V2 from the resistance bridge circuit 2, so as to output a detection output voltage V3.
Patent JP-2001278266-A (JP)
Title: Packaging container
Inventor: AOKI YOSHIHARU
IPC: B65D83/04
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To securely prevent a cover inserted into a container from slipping off unintentionally from the container. SOLUTION: An engaging piece 19 is provided in contact with a bottom face plate 14 of the container 10, while a notch section 24 is formed on the bottom face plate 24 of a cover 20 corresponding to the bottom face plate 14 on which the engaging piece 9 is provided. Protrusions 241 protruded outwardly more than the vertical dimension of the bottom face plate 24 are formed continuously to the left and right end edge corners on the left and right end edges of the notch section 24x so as to elastically deform the vicinity, in the state of being inclined inwardly, to the left and right end edges of the notch section 24x.  Thus when the cover 20 is inserted into the container 10, the engaging piece 19 is positioned in the notch section 24x to move slidably the cover 24 in the range of the notch section 24x until the left and right end edges of the notch section 24x are engaged with the left and right end edges of the engaging piece 19.
Patent JP-2001278183-A (JP)
Title: Buoy
Inventor: WATABE MASAHITO
IPC: B63B22/16
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a buoy capable of observing and transmitting information while generating electric power stably and independently for a long period of time without being influenced by weather. SOLUTION: In this buoy provided with a solar battery device, a fuel cell device and a storage battery inside a body, electric power is generated by the solar battery device when there is sunshine and generated by the fuel cell device when there is no sunshine or little sunshine, and generated electricity is stored in the storage battery. Using this electric power, the buoy floats on the water of the sea, a lake or the like to transmit signals and emit indicator light. In this case, hydrogen fuel supplied to the fuel cell device is obtained from electrolysis of water, so that the buoy can stably observe and transmit information for a long period of time.
Patent JP-2001281613-A (JP)
Title: Cooling structure of liquid crystal projector
Inventor: NAKAE NOBUYUKI
IPC: G02F1/1335
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure of a liquid crystal projector which is superior portability whose miniaturization and thinning are realized. SOLUTION: Liquid crystal panels 3-5 are placed around a projection lens 1 and an XDP 2, and polarizing plates 1a-7b, and condenser lenses 6a-6c are provided in the opposite side to the XDP 2 between the liquid crystal panels 3-5, respectively. A flow passage 9 of cooling air is provided between the liquid crystal panels 3-5 and the polarizing plates 7a-7b, the cooling air discharged from a sirocco fan 8 flows along the flow passage 9 of cooling air and is discharged, via each of the liquid crystal panels 3-5 in a U-shaped form.
Patent JP-2001280341-A (JP)
Title: Bearing structure for transmission
Inventor: KUBOTA KAZUYUKI
IPC: F16H57/021
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the seizure resistance and the life of a double row taper roller bearing. SOLUTION: This bearing structure of the transmission having the double row taper roller bearing, is composed of a first inner race 11a mounted on a rotary shaft 22, a second inner race 11b mounted on the rotary shaft 22 and having an end face to be kept into contact with an end face of the first inner race 11a, and oil grooves 5 respectively formed on the end face of the first inner race 11a and the end face of the second inner race 11b.
Patent JP-2001270764-A (JP)
Title: Concrete composition using waste matter
Inventor: SASAKI HIDEYUKI
IPC: C04B111/20
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a composition capable of suppressing bad action of a liquid-dissolved-organic substance in order to effectively utilize waste containing the liquid-dissolved organic substance disposed and capable of preventing worsening, etc., of the fluidity of fresh concrete, the strength and durability of cured concrete. SOLUTION: A This concrete composition using waste matter is obtained by mixing cement with a waste matter containing a liquid-dissolved organic substance and water. Since the liquid-dissolved organic substance is absorbed in activated carbon and bad action of a liquid-dissolved organic substance is prevented by compounding cement with activated carbon, the waste matter containing the liquid-dissolved organic substance can usefully be utilized as the composition.
Patent JP-2001279358-A (JP)
Title: Piston for swash plate type compressor and its producing method
Inventor: KATO TAKAYUKI
IPC: F04B27/08
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive compressor good in wear resistance and free from problems in the generation of blisters or the like by spheroidizing an eutectic Si phase in an Al-Si alloy without performing solution treatment, and to provide its producing method. SOLUTION: This piston for a swash plate type compressor is produced by adding one or more of Na and Sr of 20 to 1,000 ppm to the molten metal of an Al-Si alloy containing 7 to 18 wt.% Si, performing molten metal treatment and subjecting the molten metal of the Al-Si alloy to dicasting.