baber/WOPTO huggingface dataset:
Patent JP-2001210953-A (JP)
Title: Wiring board and producing method for the same
Inventor: OTA SUMIO
IPC: H05K3/42
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board and a producing method for the same, with which a breakage hardly occurs on a through hole conductor and reliability is high. SOLUTION: A wiring board 1 is provided with a core substrate 3, composed of the compound materials of inorganic fibers and resins, a principal side resin insulating layer 5 formed on a principal surface 3A and a backside resin insulating layer 7 formed on a rear surface 3B. Between the core substrate 3 and the principal side resin insulating layer 5, a principal side conductor layer 15 is formed and between the core substrate 3 and the principal side resin insulating layer 7, a backside conductor layer 19 is formed. Also a medium thickness through-hole 9 is formed on the core substrate 3 and a medium thick through- hole conductor 11 thicker than the principal side conductor 15 and the backside conductor 19 is formed therein.
Patent JP-2001208971-A (JP)
Title: Zoom lens system and zoom lens barrel
Inventor: YONEYAMA SHUJI
IPC: G02B15/20
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens system constituted of four groups whose zooming mechanism is simplified to enhance accuracy. SOLUTION: This zoom lens system is constituted of a 1st positive lens group 10, a 2nd negative lens group 20, a 3rd positive lens group 30 and a 4th positive lens group 40 in order from an object side. In the case of zooming from the end of a short focal distance to the end of a long focal distance, all the lens groups are moved to the object side so that a distance between the 1st and the 2nd lens groups may be long, a distance between the 2nd and the 3rd lens groups may be short, and a distance between the 3rd and the 4th lens groups may be short in the zoom lens system, where the ratio K of the moving amounts of the 1st and the 2nd lens groups from the end of the short focal distance to the end of the long focal distance is always constant. And also, the zoom lens system satisfies a following conditional expression (1). (1) 0.16<K(=ΔX2/ΔX1)<0.50. Provided that ΔX1 means the zooming moving amount of the 1st lens group from the end of the short focal distance to the end of the long focal distance, and ΔX2 means the zooming moving amount of the 2nd lens group from the end of the short focal distance to the end of the long focal distance.
Patent JP-2001218405-A (JP)
Title: Ac generator
Inventor: ASAO YOSHITO
IPC: H02K15/04
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a coil end having a desired hardness distribution and an AC generator of low noise in which variation of a stator is restrained by utilizing the hardness distribution. SOLUTION: In this AC generator, a front side coil end 16a and a rear side coil end 16b are constituted of a plurality of extruding parts 30a arranged in the peripheral direction of conductor 30, and have the same hardness distributions wherein hardness is different in the axial line direction.
Patent JP-2001214449-A (JP)
Title: Backfill material set under pressure receiving board for stabilizing slope, backfill method using backfill material, and structure for stabilizing slope
Inventor: OOKA SHINKICHI
IPC: E02D17/20
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a backfill material which is inserted between a slope and a pressure receiving board when the board is secured to the slope by pressing to stabilize the slope, increases bond between them, and contains an elastic absorbent where a hydraulic hardener such as cement milk permeates quickly. SOLUTION: A backfill material has a first room 2 that can impregnate and hold a hydraulic hardener and contain materials that can be compressed and deformed, and a second room 3 for supplying hydraulic hardeners that is adjacent to the first room 2. The first room is made from and surrounded by a permeable, flexible material with good ventilation. The first room is separated from the second room by a partitioning material 4 where a hydraulic hardener can pass easily.
Patent JP-2000230822-A (JP)
Title: Measuring instrument for distance between vehicle body and wheel
Inventor: EBERHARD KUTSCHER
IPC: B60G17/019
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide the design-simplified instrument used in a vehicle so as to measure the vertical distance between the vehicle body and at least one wheel fitted thereto in an adjustable state. SOLUTION: This instrument is characterized by that a 1st tilt sensor 1a which generates and sends a 1st tilt signal correlating with the tilt of the vehicle body 8 to a reference position to a control unit 23 is fitted to the vehicle body. A 2nd tilt sensor 1b is fitted to connecting constitution elements which are adjusted for the vehicle body together with wheels 11, 12, 14, and 15 and this sensor generates and sends a 2nd tilt signal correlating with the tilt of the connecting constitution elements to a reference surface to the control unit 23. The control unit 23 measures a distance signal correlating with the vertical distance between the wheels and vehicle body from the tilt signals of both the tilt sensors.
Patent JP-2001212619-A (JP)
Title: Device for manufacturing pipe and middle forming product used for manufacturing it
Inventor: KONDO TAKASHI
IPC: B21D5/01
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing a pipe which can be stably manufactured without varying so that a joint can be in close contact by press forming in mass production. SOLUTION: The device has a processing device body 21 in which a middle forming product 14 having a bigger angle made by an adjacent composing wall portion 16 and a bending portion than an angle when a pipe 1 is completed is set with the joint in a noncontact state. The processing device body 21 has a fixed die 24 comprising a fixed plate 24 on which the middle forming product 14 is placed and pressing punch members 27 which are set on the fixed plate 24 to be able to slide and which press a pair of the adjacent composing wall portions 16 in the approaching direction each other. In the pressing punch member 27 a frictional contact member 27c is equipped to control the rise of the middle forming product 14.
Patent JP-2000226084-A (JP)
Title: Extrusion container for liquid-like and paste-like filling material
Inventor: FRIEDRICH CHRISTA
IPC: B05C17/005
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a container in which a product can be sterilized with pressure and made to be practical. SOLUTION: A pressure device 4 is pushed into an upper neck part of an outer container 9. A holding clip 6 is arranged through a holding ring during this pushing operation. A slipping-off of the pressure device 4 from the outer container 9 or from an upper opening part of a holding cap is prevented continuously under application of pressure of a metallic cap 2 of a valve combination 1. This prevention is quite important in reference to a high filling pressure (up to about 25 bar) to be generated.
Patent JP-2001223859-A (JP)
Title: Image reader, controlling method and recording method therefor
Inventor: MATSUMOTO MASASHI
IPC: H04N1/028
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism which easily positions/adjusts a CCD unit provided for an optical unit in a loaded state and to provide a positioning/ adjusting method of the CCD unit which does not require skill, in an image reader and its control method. SOLUTION: An image reader is provided with a door opening mechanism making a tool arrive at the positioning/adjusting mechanism of a CCD unit and a chart which is used for detects the position of the CCD unit. In the control method of the image reader, image data obtained by reading the chart is compared and collated with image data obtained by reading the chart at the beginning, and the direction of deviation and deviation quantity in the positioning/ adjusting of the CCD unit from the differential value are displayed.
Patent JP-2001222800-A (JP)
Title: Side monitoring device for vehicle
Inventor: OGURA HIROYUKI
IPC: B60R21/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a side monitoring device for vehicle to grasp the peripheral state of a vehicle at a low cost by detecting the approach degree of an object approaching the vehicle. SOLUTION: As shown in Fig. 1 (a), an approach degree detection means 51a processes composite images obtained by reducing and aligning the right and left photographed images respectively and detects the approach degree of an object approaching to its own vehicle from a side road crossing the vehicle. A danger decision means 51b decides danger from the detected approach degree of the object. Meanwhile, an image pickup means 1 photographs the right and left sides of the vehicle to obtain the right and left photographed images as shown in Fig. 1 (b).  Then the means 51a processes a partial image positioned in the direction where the vehicle tries to travel or is traveling from the center line set between the upper and lower directions of the right and left photographed images and then detects the approach degree of an object approaching to the vehicle from a side road crossing the vehicle.
Patent JP-2001218916-A (JP)
Title: Game machine
Inventor: NAKANO FUMIO
IPC: A63F7/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can produce a presentation effects to attract the interest of a game player again to variation itself. SOLUTION: This game machine includes a display screen 2a which variably displays patterns 50L, 50C, 50R and displays presentation relating to a game, and a control means which judges whether or not a game moves to a special game state advantageous to a player, decides a fixed stop mode being a final fixed mode of the patterns 50L, 50C, 50R based on the result in the judgment, and controls the display of the screen 2a based on the results in the decision and the judgment. The control means stops once, when the result in judgment is a movement to a special game state, and after variably displaying the patterns 50L, 50C, 50R on the screen 2a in a predetermined stop mode, and thereafter converges the plurality of the patterns 50L, 50C, 50R constituting the stop mode into one pattern 50C to display it as one converged pattern and then the control means displays the converged pattern by means of one if the patterns constituting the fixed stop mode and then displays the fixed stop mode.
Patent JP-2001228114-A (JP)
Title: Element resistance detector for oxygen concentration sensor
Inventor: TOUWAKI CHIHIRO
IPC: G01N27/41
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an element resistance detector for oxygen sensor capable of detecting the element resistance of an oxygen concentration sensor at a low cost while satisfactorily keeping the detecting precision of oxygen concentration. SOLUTION: An A/F sensor 10 is provided in an engine exhaust pipe, and a current I corresponding to the oxygen concentration in exhaust gas is carried thereto accompanying the application of a voltage. A regulating resistor R10 is connected in series to the A/F sensor 10. A prescribed voltage is applied to the serial circuit of the A/F sensor 10 and the regulating resistor R10 by operational amplifiers OP2 and OP2, and the element current I carried to the A/F sensor 10 is detected by a current detecting resistor R9. The applied voltage to the serial circuit of the A/F sensor 10 and the regulating resistor R10 is swept, and the resistance value of the A/F sensor 10 and the regulating resistor R10 is detected from the voltage change at that time and the current change accompanying it.
Patent JP-2001228472-A (JP)
Title: Liquid crystal display device
Inventor: YOSHINO HARUHIKO
IPC: G02F1/13357
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device that the color temperature is increased without increasing the transmittance of pixels. SOLUTION: The ratio (A/B) of the integrated product (A) of the emission spectrum of a back light and the transmission spectrum of a color filter in 400 to 500 nm region to the integrated product (B) of the emission spectrum of the back light and the transmission spectrum of the color filter in 500 to 600 nm region is >=1.5. The ratio (A/ C) of the integrated product (A) of the emission spectrum of the back light and the transmission spectrum of the color filter in 400 to 500 nm region to the integrated product (C) of the emission spectrum of the back light and the transmission spectrum of the color filter in 600 to 700 nm region is >=2.1.
Patent JP-2001226665-A (JP)
Title: Abrasive for polishing agent and polishing agent composition containing the same
Inventor: SHIMIZU SEIYA
IPC: C09G1/02
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain an abrasive for a polishing agent having excellent polishing workability without damaging the surface of a material to be coated. SOLUTION: This abrasive for a polishing agent comprises a particle having a specific particle diameter, dispersion coefficient, sharpness of particle size and 2-6 Mohs hardness.
Patent JP-2000235013-A (JP)
Title: Production of electrode for sensor for measuring oxygen concentration in gas mixture
Inventor: JACH OLAF
IPC: G01N27/409
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the porous, gas permeable, catalytic ceramic layer by prior arts by adding glass carbon as pore forming agent to an electrode paste in order to form a three-phase interface in an electrode followed by calcinations to produce an electrode having open pores. SOLUTION: A solid electrolyte 10 is formed between the detecting element 12 and reference electrode 14 of a sensor. The reference electrode 14 is connected to a reference passage 20 and enclosed by an airtight layer 18, so that the reference air is introduced thereto through the reference passage 20. The detecting electrode 12 is covered with a protecting layer 16, and it detects oxygen concentration of exhaust gas through a voltage U detected by an external detecting device 24. In order to increase the three-phase interface in the detecting electrode 12 and the reference electrode 14, the electrode layer is formed to have prescribed porous property. For this, an electrode paste is applied onto the solid electrode 10, and glass carbon is added thereto as pore forming agent.  After calcination, corresponding pores are produced in the electrode layer according to the grain size of the glass carbon powder, and the porous detecting electrode 12 and reference electrode 14 are consequently produced.
Patent JP-2001227133-A (JP)
Title: Decorative cover for columnar member
Inventor: TANAKA MAHOMI
IPC: E04F19/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a decorative cover for a columnar member, by which the appearance of the columnar member used for a beam or the like is improved and which can be installed easily regardless of deflection even when there are a quantity of the deflection in the columnar member. SOLUTION: The external side face of the columnar member A is covered with the decorative covers 1, the decorative covers 1 are composed of L-shaped sectional corner materials 2 arranged at each corner section of the columnar members A and cover materials 3 disposed among each corner material 2, and projecting sections 31 are formed inside the cover materials 3 while the width of the projecting sections 31 is formed so as to have openings 4 among the projecting sections 31 and each corner material 2. At least the surfaces of the cover materials 3 are formed in a grain-like shape.
Patent JP-2001230922-A (JP)
Title: Image processor
Inventor: TAKAHASHI YUJI
IPC: G06T1/20
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of processing plural kinds of images at a high speed. SOLUTION: This image processor is provided with a speed-converting part 101 having a FIFO memory 111, first control part 112, timing generating part 113, second control part 114 and LIFO memory 115, an image processing part 102 having a first image processing part 121, second image processing part 122 and third image processing part 123 and further a one-line part 131 on the post-stage of the image processing part 102. Then, after the deviation of timing at the time of transfer is absorbed by the FIFO memory 111 and the LIFO memory 115 by using synchronizing signals different for every divided block, image processing is performed.
Patent JP-2001232613-A (JP)
Title: Method of manufacturing paving stones for pavement
Inventor: MIYAZAKI KOJI
IPC: E01C5/06
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing paving stones for pavement which can save labor for processing and reduce a term of work for laying and also which have an excellent outward appearance and enable lowering of the cost for laying. SOLUTION: In this method of manufacturing paving stones for pavement, a block of kneaded cement is used as a material. The paving stone for pavement has two sets of opposite sides and the opposite sides of each set fit on each other. Indented fitting parts having indented shapes are formed by a forming mold. The forming mold for forming the cement block is provided removably with a mold piece for forming a projecting part of the indented fitting part and a mold piece for forming an indented part, and the mold piece for forming the projecting part and the mold piece for forming the indented part are fitted in the forming mold in a state of being combined with each other, or the cement block is formed in a state wherein the former and latter mold pieces are removed from the forming mold.  Thereby the paving stones for a lateral edge part of the pavement of which those parts are formed to be flat are formed.
Patent JP-2000304793-A (JP)
Title: Probe and device for measuring electromagnetic field, and method for specifying electromagnetic wave radiating component
Inventor: HIRATA MASAYUKI
IPC: G01R29/08
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive probe and device of a relatively simple constitution for measuring electromagnetic fields, and a method for specifying electromagnetic-field radiating components capable of measuring the electromagnetic fields of various electric and electronic equipment actually assembled into products. SOLUTION: The device for measuring electromagnetic fields is provided with a horizontal probe 10, a filed intensity meter 44 connected to the horizontal probe 10, timing belts 30b, etc., to elevate and lower the horizontal probe 10, a motor 40 to rotate a winding roller 38, a motor controller 42 to control the drive of the motor 40, and a personal computer 50 to control the rotating speed of the motor 40 and the measurement of the field intensity meter 44. The horizontal probe 10 is formed of a rectangular frame-shaped core formed of a plurality of Ni/Zn-based ferrite tiles, four flat plate-shaped coils arranged at the center location of the four sides of the core and electrically connected to one, another, plywood provided in the periphery of the core, and a metal enclosure made of A1 to surround the core and the plywood.
Patent JP-2000309655-A (JP)
Title: Prepreg and fiber-reinforced rubber material
Inventor: KONDO HARUHIKO
IPC: C08J5/24
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality prepreg without any unimpregnated part or a deficient part in a liquid rubber to be impregnated and useful as a fiber- reinforced rubber material used for a power transmission belt, etc., of automobiles, etc., by impregnating reinforcing fibers with a specific liquid rubber. SOLUTION: This prepreg is obtained by impregnating (B) reinforcing fibers which are carbon fibers having preferably >=1.6% breaking elongation with (A) a liquid rubber having 0.01-100 Pa.s viscosity at 70 deg.C. The component A is preferably a composition, etc., containing a telechelic polymer having preferably 500-5,000 number-average molecular weight (e.g. a hydroxyl group- terminated polybutadiene) and a cross-linking agent such as a blocked diphenylmethane diisocyanate. The content of the telechelic polymer is preferably 70-85 wt.% based on 100 wt.% of the total component A. A thermoplastic resin such as polyvinyl butyral may preferably be compounded in the component A. The content of the component B is 50-70 wt.% based on 100 wt.% of the total prepreg.
Patent JP-2001232137-A (JP)
Title: Membrane type air dryer for automatically regulating purge air flow rate
Inventor: NASU KAZUFUMI
IPC: B01D63/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a membrane type air dryer which does not consume unnecessarily purge air by automatically and stably changing the purge air flow rate of an membrane type air dryer in accordance with an outlet air flow rate. SOLUTION: In the membrane type air dryer in which the dehumidification of air is performed with many hollow fiber membrane 3 housed in a dryer body case 2, a first orifice 11 is provided at a flow passage 10 for sending a part of the dehumidified air to the low pressure side of the hollow fiber membranes, and a process valve 21 provided at the flow passage of the dehumidified air and operating based on the pressure difference between the downstream side of a constriction 23 for amplifying pressure drop and the high pressure side of an inlet and also a second orifice 11 are provided at second purge air flow sending a part of the dehumidified air to the low pressure side of the hollow fiber membranes.
Patent JP-2001266870-A (JP)
Title: Negative electrode material for secondary battery, its manufacturing method and secondary battery using the same
Inventor: YAMADA SHINICHIRO
IPC: H01M4/587
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of obtaining carbonaceous material from crystalline cellulose and the like such as walnut shell for a secondary battery negative electrode material. SOLUTION: The manufacturing method comprises a first process in which the walnut shell, pistachio shell or olive seed is heated in an inert gas atmosphere or in vacuum at a temperature ranging from 30 deg.C to 700 deg.C and a second process in which thereafter they are heated at a temperature ranging from 700 deg.C to 1500 deg.C and carbonized.
Patent JP-2001240030-A (JP)
Title: Stamping head of hot stamping device, and its attaching structure
Inventor: MATSUDA MAMORU
IPC: B65C9/36
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a stamping head, and save the energy. SOLUTION: This stamping head 1 of a hot stamping device is equipped with a marking section 10, a heater 11 which heats the marking section 10, a temperature sensor 12 which detects the temperature of the marking section 10, and a heat storage body 9 which stores the heat of the heater 11. The temperature sensor 12 is attached to the marking section 10. Then, on the back surface of the marking section 10, the heater 11 is arranged together with a supporting body 14. In addition, the heat storage body 9 is arranged on the back surface of the heater 11 and the supporting body 14. Then, a viscous substance having a favorable thermal conductivity is filled in a gap between the marking section 10 and the heater 11, and a gap between the heater 11 and the heat storage body 9. Thus, the stamping head 1 is formed into an integrated structure.