baber/WOPTO huggingface dataset:
Patent JP-S55134244-A (JP)
Title: Blind-shaped solar-heat absorber-reflector
Inventor: KAWAMURA SHIGERU
IPC: E06B9/30
Filed: 1979-04-04
Abstract: PURPOSE: To simplify room air-conditioning by a method wherein the sun-ray transmitting plate is placed on the outer wall surface of a building and a blind-shaped solar heat absorber-reflector is provided inside the room at the back of the transmitting plate.  
     CONSTITUTION: In winter, by operating operation rope 10, raise No.2 slat raising- lowering cord 9. Each No.2 slat 4 is raised by each stopper caulked to raising- lowering cord 9. The upper surface of each slat consists of only a heat absorbing surface. Each heat-absorbing surface absorbs solar heat and transfers heat by convection to the air surrounding the slat, contributing to the heating of the room. In summer, pull down slats 4. At this time, the upper surface of each slat consists of only a heat reflector, and solar heat is totally reflected by these reflecting surfaces. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09177942-A (JP)
Title: Center differential for motive power transmitting of four-wheel drive vehicle
Inventor: AOYAMA TAKEO
IPC: F16H48/30
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To set the torque distribution to the front and the rear wheels as desired by selecting the gear ratio of gears, by interlicking and connecting one side sun gear to an engine side, while interlocking and connecting the other side sun gear to the rear wheels side. SOLUTION: By operating a differential lock engaging element 43, it is engaged to a carrier 37 so as to differential lock to a center differential 25, while an engaging element 48 for front wheels is operated so as to release its engagement to a driven gear 47 for front wheels. As a result, the driving force of an engine is transmitted only to the rear wheels, passing through a rotary shaft 26, the first sun gear 35, the first planetary gear 38, the carrier 37, a carrier side driving gear 37c, a driven gear 46 for rear wheels, an output shaft 31 for rear wheels, a propelling shaft for rear wheels, a gear device for rear wheels, and a rear axle. That is, a rear two-wheel drive condition of the forward running can be obtained by such an operation.
Patent JP-S60185276-A (JP)
Title: Tape cassette
Inventor: OOTA TERUO
IPC: G11B23/04
Filed: 1984-03-02
Abstract: PURPOSE:To obtain a tape cassette having superior vibration preventing effect by forming cassette halves by magnesium alloy. CONSTITUTION:The upper and lower halves 2, 3 constituting the cassette halves 5 of a tape cassette are formed by die castings consisting of magnesium alloy. A component consisting of 8.5-9.5%(wt%) Al, 0.45-0.9% Zn, >=0.15% Mn, <=0.30% Si, <=0.25% Cu, <=0.01% Ni, and the balance Mg is used for the alloy. The magnesium alloy is a dislocation type metal inducing attenuation due to energy loss based upon a static histeresis inducing sliding dislocation in crystal and has superior vibration attenuating characteristic.
Patent JP-S61199510-A (JP)
Title: Control method of winding temperature of hot rolled steel strip
Inventor: NISHIO MITSUHIRO
IPC: C21D9/52
Filed: 1985-02-28
Abstract: PURPOSE:To make the quality of coil uniform by making the winding temperature uniform, and to improve the yield of product, by making the winding temperature of a hot strip mill into an inverse pattern with respect to an aimed temperature by a cooling zone Karman's filter operation, and dynamically feeding back a final zone. CONSTITUTION:The strip winding temperature of a hot strip mill is made into an inverse pattern so that it coincides with an aimed uniform temperature, by adding a top compensation amount 16 and a bottom compensation amount 17 to an optimal output laminar decision-part 12 to control cooling zones 4, 5. Further, laminar output and input 15 and the inlet side temp. 2 and outlet side temp. 8 of cooling devices 4, 5 and a sheet thickness 3, are inputted to a Karman's filter 13 to perform temp. control by a fine adjustment temp. DELTATi by an expression. Moreover, a final winding zone is heated and controlled by means of a dynamic feedback part 14. By such control, the temp. of the whole body of wound coil is made uniform to make the quality of coil uniform and to enhance the yield of product.
Patent JP-2000239925-A (JP)
Title: Resin-reinforcing material and composite material
Inventor: ONO YOJI
IPC: D01D5/30
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a resin-reinforcing material which has excellent dimensional stability, mechanical properties and homogenity and is useful for composite materials and the like by using a specific sheath-core type conjugate fiber. SOLUTION: This resin-reinforcing material uses sheath-core conjugate fibers each of which comprises a sea-island component structure formed a sea component and an island component and has a smoothly undulated surface. The sea component comprises a meltable liquid crystal polyester (A polymer) comprising the repeating component units formed from an aromatic hydroxycarboxylic acid as a core component and a flexible thermoplastic polymer (B polymer) such as a polyolefin as a sea component. The island component comprises a meltable liquid-crystal polyester (C polymer). The resin-reinforcing material comprises the woven fabric of the sheath-core type conjugate fibers, has a 200-500 mesh mesh-like structure having an opening rate of >=30%, and is preferably integrated with a resin to produce a composite material.
Patent JP-2000242796-A (JP)
Title: Method and device for extracting change area in image data, and recording medium
Inventor: SAKANO EI
IPC: G06T7/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a change area extraction device capable of keeping the extraction precision of a change area between image data higher than a certain value. SOLUTION: By using a prescribed image correlation window, a change area estimating part 13 calculates the image correlation value between the image data which have been subjected to a prescribed image conversion by an image data conversion processing part 12 on the basis of the pixel values of specific coordinates. The change area estimating part 13 searchingly specifies the non-change area on the basis of the calculated image correlation value and the previously set correlation threshold. A change area extraction processing part 14 cooperates with the change area estimation part 13 to extract information regarding the area which the area except the specified non-change area as the change area between the plural image data and cooperates with a change area information storage part 15 to retain the information.
Patent JP-H09206109-A (JP)
Title: Sporting shoes
Inventor: MORIMOTO MITSUHIKO
IPC: A43B23/02
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To decrease the time and labor for attachment and detachment of sporting shoes including shoe body parts having soles and instep uppers and having heel uppers having a specific height in the last parts heel holding parts by connecting the shoes bodies formed as separate bodies and the heel holding parts by a fastening members. SOLUTION: These sporting shoes have the heel uppers 4 of <=6m height in the last parts of the shoe body parts 5. Then, the feel of relieving is imparted to the feet by releasing fastening members 8 and loosening the heel holding parts 6. The height in the last parts of the shoe body parts 5 is the height measured from the front surface of the inside of the shoes with which the soles of the feet come into contact. The heel holding parts 6 are fixed to inner members which are flexible materials. Cloth, sponge and natural or synthetic leather are used for the flexible materials. The sporting shoes 1 are formed by previously joining soft cushion materials to the inside surfaces of the heel holding parts 6 and fixing the heel holding parts 6 to the shoe body parts 5 by the fastening members 8.
Patent JP-H01214716-A (JP)
Title: Microwave fine powder flowmeter
Inventor: YAMADA KOUJIROU
IPC: G01F1/74
Filed: 1988-02-23
Abstract: PURPOSE:To enable the computation of a flow rate of fine powder, by a method wherein interference fringes of electromagnetic waves are formed in a channel of fine powder by using two microwave beams and another microwave beam is used for providing to detect a change in a pattern of the interference fringes. CONSTITUTION:When microwave beams 3 and 4 are transmitted into a channel 1 of fine powder through microwave transmitting windows 5, interference fringes of microwaves are generated in the vicinity of the intersecting point of the beams 3 and 4. When the fine powder is present and flows, the beams 3 and 4 are subjected to a Doppler shift by a flowing velocity component of the fine powder in the respective advancing directions and thereby a change occurs in a pattern of the interference fringes. When a microwave beam 14 for probing is transmitted, on the occasion, so that it intersects a fine powder flow 2 at a right angle substantially and also intersects the beams 3 and 4 in the vicinity of the intersecting point thereof, the beam 14 is subjected to a electromagnetic field intensity modulation due to the interference fringes and separated into a transmitted component and a back scattered component. Accordingly, the back scattered component is received and inputted to a microwave power detector 12, and based on the intensity of a output signal of the detector and the characteristic of a change of the signal on a time basis, the flow rate of the fine powder can be computed by an arithmetic unit 13.
Patent JP-H03244751-A (JP)
Title: Body structure for constructing handrail, etc.
Inventor: NAKATANI TOSHIMARO
IPC: E04F11/18
Filed: 1990-02-20
Abstract: PURPOSE:To constantly dispose the longitudinal bars of a hand rail in the vertical direction so as to secure resistance of the hand rail against vertical loads by supporting an upper cross frame between upper and lower longer cross frames in accordance with the installed state of a lower cross frame, by means of a cross-frame support unit in the form of parallel cranks. CONSTITUTION:A support unit 5 for each of the cross frames of a handrail 1 is provided with upper and lower connecting members 8, 9 axially supported and fixed to the respective end portions of two longitudinal bars 6, 7 and arranged as parallel cranks. The end portions of the longitudinal bars 6, 7 are axially supported and fixed between the tongue pieces 11,... of the connecting members 8, 9 by screws 12,... in such a manner as capable of turning movement between the tongue pieces 11,... A lower cross frame 4 is placed on a rising wall A via base metal fittings 15 and extended in the longitudinal direction of the wall A and a reference position is decided and the lower connecting member 9 of the support unit 5 is further placed thereon. A nut 20 is threadably engaged with the end of a bolt 17 from the surface side of a support base 10 and is integrally fixed. Thus, in accordance with the installed state of the lower cross frame, an upper cross frame is supported between upper and lower longer cross frames by the cross-frame support unit in the form of parallel cranks.
Patent JP-S61200436-A (JP)
Title: Apparatus for detecting abnormality
Inventor: TOJO NAOYUKI
IPC: G01H17/00
Filed: 1985-03-01
Abstract: PURPOSE:To detect that abnormality other than noise was generated in a measuring signal without delay, by smoothing a measuring signal by an adaptive type filter and further calculating a differential signal showing steepness of the wave form of the smoothed value and the estimation error of low frequency noise and a present value by a differential filter, a noise estimation device and a square deviation calculator. CONSTITUTION:The high frequency noise of a measuring signal is removed by an adaptive type filter constituted of a combination of Haar conversion and inverse Haar conversion and a differential signal showing the steepness of a wave form and a square deviation signal showing the estimation error of low frequency noise and a present value are further calculated by estimation calculation and square deviation calculation due to differentiation and a self- regression model and, by using both of them, it is detected that abnormality other than noise was generated in the measuring signal. At the same time, a pulse like signal with a specific shape is extracted by a Haar signal to judge whether abnormality is generated and, therefore, the presence of an abnormal point is detected without delay to issue and alarm and detection capacity can be enhanced.
Patent JP-H05218434-A (JP)
Title: Semiconductor device and liquid crystal display
Inventor: INOUE SHUNSUKE
IPC: G09F9/30
Filed: 1992-01-31
Abstract: PURPOSE:To enable stable and rapid driving step of the title semiconductor device and liquid crystal display to be performed by a method wherein an electrode lead-out part is provided in the channel region of a MOS transistor to control the potential for using a high power supply voltage. CONSTITUTION:A gate wiring 4 of a PMOS transistor 11 and another gate wiring 9 of an NMOS transistor 12 are connected to an input terminal 15 at a gate connection part 16. The electrode lead-out part 5 in the channel region of the PMOS transistor 11 is connected to a VDD terminal 13 while the other electrode lead-out part 10 in the channel region of the NMOS transistor 12 is connected at a VSS terminal 14 so as to control the potential of respective channel regions. Through these procedures, the electrode lead-out parts 5, 11 are provided so that the breakdown voltage of the NMOS transistor 12 can be boosted while avoiding the threshold value voltage shifting due to the difference in bias potential. Resultantly, the driving step by a power supply voltage of 14V can be performed. Furthermore, the parasitic capacitance can be decreased to make the complete depletion feasible thereby enabling the impurity concentration to be lowered for increasing the hole mobility and the driving power.
Patent JP-H09210923-A (JP)
Title: O-ring inspection device
Inventor: NISHIMURA YASUYUKI
IPC: G06T7/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To allow omitting a burr removing work and enhance the easiness in executing the operations by separating isolated burrs from the O-rings which have got rid of burrs using a vibratory strainer, and supplying the O-rings as products to a conveyor. SOLUTION: A vibratory strainer 52 is equipped with a vibrating element 56 to give vibration to a guide path 55. From the supply part 51a of a hopper 51, O-rings as products and burrs separated therefrom are supplied to the upstream end of the guide path 55. They are screened by a vibrating plate 61 which is excited by the vibrating element 56. A minor hole 59 is provided as having a diameter smaller than the inside diameter of O-rings, and therefrom the O-rings 2 do not drop but small burrs will solely drop, while a major hole 60 is provided as having a diameter greater than the outside diameter of O-rings, and therefrom the O-rings will drop. Burrs greater than the major hole 60 pass over it and fall off at the downstream end of the guide path 55. The dropped O-rings are supplied to a parts feeder 1 and the first conveyor 31.
Patent JP-S52123972-A (JP)
Title: Removal of sulfur oxides and nitrogen oxides contained in exhaust gas
Inventor: SAKAKIBARA MASANAO
IPC: B01D53/77
Filed: 1976-04-10
Abstract: PURPOSE: To remove harmful gas contained in an exhaust gas and to make preparation and control of adsorbent solution easy by use of peroxoacid formed by a specific method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58161744-A (JP)
Title: Copper alloy for radiator
Inventor: KAWAUCHI SUSUMU
IPC: F28F21/08
Filed: 1982-03-17
Abstract: PURPOSE:To obtain a Cu alloy for a radiator provided with especially superior heat resistance and heat conductivity by adding restricted amounts of Pb and Ti, Zr, Ag or Sn. CONSTITUTION:This Cu alloy for a radiator consists of 0.001-1.0wt% Pb, 0.001-0.15wt% in total of one or more among Ti, Zr, Ag and Sn, and the balance Cu with accompanying impurities. In the restricted composition, Pb enhances the strength and corrosion resistance, and Ti, Zr, Ag and Sn increase the heat resistance. This Cu alloy is superior to conventional Cu-Pb and Cu- Sn alloys in heat resistance and heat conductivity.
Patent JP-H04257977-A (JP)
Title: Drawing device
Inventor: ASANO HIROSHI
IPC: G06T11/80
Filed: 1991-02-12
Abstract: PURPOSE:To offer a drawing device, which can indirectly designate a coordinate position to be hardly directly designated and can display a central point, even when it is difficult for the drawing device such as a CAD or the like to designate the central point of an already drawn graphic later. CONSTITUTION:A graphic type designating means 8 is provided to designate the type of the graphic to be drawn, a pointing device 4, I/F circuit 5 and coordinate detecting means 6 are provided to designate a position on a display screen 2a, a storing means 7 is provided to store the designated position, a reference point calculating means 9 is provided to calculate the central point of the designated graphic based on plural stored coordinate data, and a display control means 3 is provided to display the calculated central point on the display screen 2a.
Patent JP-H02220338-A (JP)
Title: Electron beam device
Inventor: ITO AKIO
IPC: H01J37/147
Filed: 1989-02-20
Abstract: PURPOSE:To ensure accurate beam positioning by providing a deflection correction means between a deflection control means and a control means, selecting beam positioning correction factors generated based on beam scanning frequencies, and outputting them after interpolation. CONSTITUTION:In response to deflection frequency fx of an electron beam 11a, a deflection means 13 determines any change in Fx. Then, after factor update information is made available from a control means 17, correction factors ai, bi, ci, di and correction factors ai+1,...di+1 are read for frequencies fi and fi+1 which approximate fx and are slightly different from each other, respectively, from correction factor data memory provided in a deflection means 16. Subsequently, using appropriate equations, interpolation is performed on correction factors A, B, C, D of fx. This arrangement permits correction factors to be made available in short time, and ensures precise electron beam positioning because of interpolation performed on correction factors.
Patent JP-H04278639-A (JP)
Title: Execution system for information processor
Inventor: KOBA TAKAHARU
IPC: G06F9/06
Filed: 1991-03-07
Abstract: PURPOSE:To attain the execution of the instructions which are included in a ROM and a RAM and can have accesses to them by providing an instruction decoder and an arithmetic processing circuit as well as the ROM and the RAM. CONSTITUTION:The data to be written in a ROM part B are contracted as shown in a diagram. That is, the part where the codes 21 are continuous is replaced with '06' showing an instruction code FF which is not used in an arithmetic unit, the continuous codes 21 and the number of codes 21. The program of a ROM part A does not merely transfer the program of the part B but supplies the data to a RAM part C while turning the contracted part of the code FF if detected into its original form. Finally the program control is shifted to the part C. In other words, a program having its length overflowing a ROM can be supplied and carried out as a ROM.
Patent JP-S63208654-A (JP)
Title: Igniter
Inventor: ITO TAKAHIRO
IPC: F02K9/95
Filed: 1987-02-26
Abstract: PURPOSE:To improve fuel ignition performance by providing an anode electrode with circular tip and a cathode electrode surrounding the anode one, and forming plural notch parts in circumferential direction on the inner peripheral end of the cathode electrode, and a fuel injection port at the tip of the cathode electrode between the notch parts, respectively. CONSTITUTION:An air-gap type igniter has an anode electrode 1 with a circularly formed tip, and a cathode electrode 2 concentrically arranged around the anode electrode. An oxidizer flows in an axial direction of the anode electrode 1, and is fed through an air gap 3 into a combustion chamber 4, while fuel is injected from a fuel injection port 5 into the combustion chamber 4. In this case, plural notch parts 6 are spacedly formed at the inner peripheral end of the cathode electrode 2 in its circumferential direction to form the cathode electrode 2 into a shape such as a flower, and each tip of the cathode electrode 2 between the mutually adjacent notch parts 6 is provided with the fuel injection port 5. The flow speed of the oxidizer in the electrode part can be optimumly selected to improve fuel ignitionability.
Patent JP-H10217456-A (JP)
Title: Ink ejecting device of printer
Inventor: IMAI KOJI
IPC: B41J2/055
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize a space between recording heads by a constitution wherein a connection structure of a plurality of signal lines for supplying driving signals to a plurality of actuators provided to each of the recording heads is simplified and reduced in size. SOLUTION: A plurality of electrodes 49 and drawing electrodes 53, 56 that connect them with a printing control circuit for controlling the driving are formed on both right and left side walls 39 on a manifold member 35 which is integrally provided to a recording head 36 wherein a plurality of ink passages 47 are formed by virtue of a plurality of partitions such that the manifold member 35 reserves ink from an ink cartridge and supplies it thereto. As a result, it is possible to readily connect the drawing electrodes 53 with drawing electrodes 51 formed on a side face of the recording head 36. Therefore, it is possible to reduce a space in size between recording heads when plural recording heads 36 are juxtaposed, to miniaturize a carriage on which the plural recording heads are mounted in juxtaposition and to miniaturize an ink jet printer.
Patent JP-S62199457-A (JP)
Title: Apparatus for processing document
Inventor: HONDA KAZUYUKI
IPC: G09G5/24
Filed: 1986-02-28
Abstract: PURPOSE:To output information on the basis of the document format corresponding to a host computer, by mounting the page buffer and font memory of a first memory, the frame memory and character setting information part of a second memory, a pattern generating control circuit and a switch part. CONSTITUTION:The document information from a host computer 13 is stored in a page buffer 4. A pattern generating control circuit 5 reads the font pattern corresponding to the code of the page buffer 4 from a font memory 7 and develops said pattern to a dot pattern to store the same in a frame memory 6. The kind of a character and an output start position, etc. are contained in the document information of the page buffer 4. A pattern size or the positional information corresponding to a document output format is stored in a character setting information part 8 corresponding to each character kind and above- mentioned positional information is selected in accordance with the indication from a switch part 11 to calculate the memory address of the frame memory at every character and the pattern development of document information is performed.