baber/WOPTO huggingface dataset:
Patent JP-S5790527-A (JP)
Title: Space heater utilizing solar heat
Inventor: MORI MASATO
IPC: F24S90/00
Filed: 1980-11-28
Abstract: PURPOSE: To greatly improve utilizing efficiency of solar heat by making hot air in a collector a heat source for heating a room, connecting an air exit and an air entrance formed in the collector.  
     CONSTITUTION: An air exit 21 and an air entrance 22 are formed on a collector 11 and connected by a circulator pipe 23. Water from a pump 16 is heated in the collector 11 and flows into a heat storage tank 15 through a water circulating pipe 14. Heated water in the heat storage tank 15 flows into an air harmonizer 18 through a heated water circulation pipe 17, and heat the room air by an air blower 30. Meanwhile, the air heated in the collector 11, is sent to a heat exchanger 24 through the air circulating pipe 23. Outer air heated by the heat exchanger is sent into the room A through an outer air guide pipe 26 to heat up the room. Utilizing efficiency of solar heat is greatly improved by reducing the cnvection loss of heated air in the collector. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H108598-A (JP)
Title: Mounting structure of fireproof panel
Inventor: HOSHIKAWA TAKAHIRO
IPC: E04F13/18
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure, in which there is no deformation such as bulging, warpage, etc., after manufacture and which has excellent fire resistance, water resistance, airtightness, workability, and mechanical strength. SOLUTION: A plurality of fireproof panel strips A, to which a noncombustible sheet 4 is formed, are fixed onto an approximately inverted T-shaped sectional panel strip 3 made of a metal at regular pitches, a core material 20 consisting of a plastic foam 21 and noncombustible boards 22 formed at end sections is formed between a surface material 5 and a rear material 23, and fireproof panels B, in which a male-female fitting structure having a tongue structure is formed at left and right ends, are fixed onto the whole wall surface among the fireproof panel strips A by fixtures β.  Fireproof joint materials C are formed to joint sections G among the fixed fireproof panels B, fittings E are fastened onto fixing sections and fixing sections among the fireproof panels B by the fixtures β, and the engaging sections 35 of joint covers F are fitted and formed integrally to the engaging sections 31 of the fittings E while packing materials H are shaped among the surfaces of the fireproof panels B and the joint covers F.
Patent JP-2000002620-A (JP)
Title: Method and device for inspecting quality of dome-shaped resin molding
Inventor: WADA JOJI
IPC: G01B11/24
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To appropriately and accurately grasp the quality of a transparent dome-shaped resin molding with a 180-degree hemispherical surface. SOLUTION: While a dome-shaped resin molding 11 is rotated around the vertical axis 15 through the center of the hemispherical surface, a laser beam is applied to the center of the hemispherical surface from a laser device 21 and the laser beam through the hemispherical surface is projected to a screen 23. When scanning in the horizontal direction is completed, thus returning to a scanning start point, the molding 11 is slightly rotated in the vertical direction from the horizontal axis 13 and scanning in the horizontal direction is similarly repeated and the transmission of a light reception point on the screen 23 is detected, thus inspecting the quality of the molding. The screen 23 may also be a CCD device.
Patent JP-S5869656-A (JP)
Title: Page sequence matching device for discharged manuscript
Inventor: IIDA NORIYOSHI
IPC: B65H31/00
Filed: 1981-10-20
Abstract: PURPOSE:To match manuscripts accurately in the order of numbers of pages, by receiving manuscripts to be discharged after completion of the image formation onto a first tray then inverting the first tray to transfer the manuscript to a second tray while directing the picture image face upward. CONSTITUTION:A manuscript P to be fed by a belt 3 after completion of the image formation is received in a first tray 6 while directing the picture image face downward. Then the reception completing signal is received by a sensor 15 to operate a control circuit 19 thus to rotate a motor 20 thereafter the tray 6 is inverted to the position indicated by a deshed line through gears G1, G2 thus to transfer the manuscript P to a second tray 22 while bringing upside down. The completion of the transfer is detected by a sensor 23 to return the first tray 6 to the position shown by the solid line thus to prepare for the reception of the following manuscript P. During the transfer to the second tray 22, the page sequence of the manuscript P is matched with the page sequence of the copy paper.
Patent JP-H1117044-A (JP)
Title: Bga mounting method
Inventor: KOBAYASHI YUTAKA
IPC: H05K3/28
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To disperse stress due to the difference between the thermal expansion coefficient of a ball grid array(BGA) and that of a circuit board by mounting the BGA on the circuit board, electrically connecting the electrode pad on the circuit board with the external terminal of the BGA and then filling the space between the BGA and the circuit board with an insulating resin for sealing. SOLUTION: A BGA 2 is mounted on a ceramic wiring board 1, i.e., a circuit board, the electrode pad on the ceramic wiring board 1 is electrically connected with a BGA ball 4, which is the external terminal of the BGA 2, then, an insulating resin 3 is cast between the BGA 2 and the ceramic wiring board 1 for sealing. At that time, after heating the BGA 2 and the ceramic wiring board 1, the insulating resin 3 in a cylinder is dispensed to one side or two sides of the BGA 2. After wiring the sealing resin to completely creep to the lower plane of the BGA 2, the resin is cured. Thus, reliability of the connection between the BGA 2 and the ceramic wiring board 1 is ensured.
Patent JP-H11319650-A (JP)
Title: Changeover jetting valve switchable of jetting quantity between small and large
Inventor: KITABAYASHI SEIICHI
IPC: B65D83/44
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide the changeover jetting valve freely switchable between small quantity jetting and large quantity jetting in accordance with application. SOLUTION: In the changeover jetting valve, a vertical groove large in cross- section area is provided at a valve stem 1, and a vertical groove small in cross- section area is connected thereunder, and an O-ring 4 is set at a bottom of an upper open part of a valve housing 12, and a coil spring 6 is used in order to push up the valve stem 1, and in order to changeover from a closed state at a standstill time to the small quantity jetting, the valve stem 1 is slightly pushed down so that a position of the O-ring 4 comes to the region of the vertical groove 3 small in cross-section area being a flow passage groove of small quantity jetting liq., and in order to changeover to the large quantity jetting,  the valve stem 1 is moreover pushed down so that the position of the O-ring 4 comes to the region of the vertical groove 2 large in cross-section area being the flow passage groove of large quantity jetting liq., to changeover the jetting quantity between small and large.
Patent JP-H04365040-A (JP)
Title: Photosensitive material processing device
Inventor: TADOKORO EIICHI
IPC: G03D3/08
Filed: 1991-06-12
Abstract: PURPOSE:To prevent the evaporation and deterioration of a developing solution and the deterioration of a fixing solution. CONSTITUTION:A cover body 12 formed with openings 13, 14 is installed at the upper section of a developing tank 2 to cover the surface of a developing solution 20, and the opening ratio (the opening area of the solution surface/the quantity of the developing solution) is set to 0.05cm<-1> or below. A pair of rollers 51, 52 are installed above the opening 14, and these rollers 51, 52 are independently washed respectively by a rinsing solution 181 fed from a stock tank 180 through a pipe 170 and branch pipes 171, 172 and sprayed through nozzles 173, 174. The conveying speed of a photosensitive material S is set to 30mm/sec or below. The rollers 51, 52 are washed synchronously with the processing of the photosensitive material S when a control means 19 controls the operation and stop of a pump 175 based on the detection of the passage of the photosensitive material S by a sensor 16.
Patent JP-S6230390-A (JP)
Title: Semiconductor laser device
Inventor: TODOROKI SATORU
IPC: H01S5/00
Filed: 1985-07-31
Abstract: PURPOSE:To enhance the quality and the reliability by disposing grooves of different wide and narrow widths with their center lines on the same linear line, passing a laminate in a direction substantially perpendicular to the center lines of the grooves and forming the grooves of the depths which arrive at a semiconductor substrate. CONSTITUTION:A striped groove 2a of 3mum width and a striped groove 2b of approx. 10mum are formed in a depth of 1.5-2mum on an N-type GaAs substrate 1 so that the center lines of the both grooves are disposed on the same linear line. After an etching CVD film is removed, an N-type Ga1-xAlxAs clad layer 3, an N-type or P-type Gax-yAlyAs active layer 4, a P-type Ga1-xAlxAs clad layer 5, and an N-type GaAs cap layer 6 are sequentially laminated on the substrate 1. Then, an ohmic contact layer 7 which arrives at part of the layer 5 is formed on a region except the portion coated with a mask on the layer 6. Thus, an optically preferable coupling effect and stable reliability can be obtained.
Patent JP-S6326097-A (JP)
Title: System package state recognition system
Inventor: TACHIKA SHINJI
IPC: H04L69/14
Filed: 1986-07-18
Abstract: PURPOSE:To automatically input correct package data by providing a high-order device packaging table in a low-order controller controlling a low-order device such as a trunk or a speech path unit, collecting the stored and package data by a high-order controller and forming system operating data. CONSTITUTION:Input and output controllers 12-1-12-k are provided with a microprocessor, monitor the type of the machine and the packaging position of input and output devices 11a-1-11a-l, 11b-1-11b-m, 11n-1-11n-n to form the low-order device packaging tables 13-1-13-k. The high-order device packaging tables 16-1-16-j of individual processors 15-1-15-j are formed by a memory and store the packaging data collected from the respective low-order device packaging tables 13-1-13-k. A central control unit 17 reads the high-order device packaging tables according to a bus command similar to a bus command for performing a bus route test or the like and edits system package data, forms the system operating data and is stored in a main memory 18 or the like.
Patent JP-H111222-A (JP)
Title: Carry box
Inventor: SASAGE TATSUO
IPC: B65D5/42
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce an area of a used material to save resources, by providing, on both sides of a front plate, expected cut lines which start from intersecting points of both sides of the front plate with an upper face and end at points predetermined inward with respect to the intersecting points of both sides of the front plate with the upper side on a lower side. SOLUTION: A carry box 10 has lid plates 21, 22 connected to an upper side of a front plate 11 and a rear plate 12 respectively and handle plates 23, 24 foldably connected to the upper sides respectively. Folding pieces 25, 26 foldably provided on an upper side of a left side plate 13 and a right side plate 14 are equipped with tongues 27, 28 to be folded inside the lid plates 21, 22 and insertion slits 25A, 26A to be engaged with protruding pieces 23C, 24C. Then, expected cut lines 31 which start from intersecting points of both sides of the front plate 11 with an upper side and end at points predetermined inside intersecting points of both sides of the front plate 11 with a lower side on the lower side are provided on both sides of the front plate 11. Since a cutting slit 33 is thus positioned in a plane of the front plate 11, a restored state of the carry box 10 may not be lost.
Patent JP-H1014201-A (JP)
Title: Motor roll for conveyor employing hybrid stepping motor
Inventor: SUGIURA TSUNEO
IPC: H02K37/06
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To realize direct driven without requiring any reduction gear by providing first and second coils, respectively, in first and second slots made in the axial center of a stator yoke. SOLUTION: First and second annular stator yokes 9, 10 are integrally juxtaposed in the axial direction on a fixed shaft 1 through a magnet plate 8. First and second coil slots 20a, 21a are made in the central outer circumference of respective stator yokes 9, 10 are provided with first and second coils 22a, 23, wound in bobbin shape. N-poles N1, N2 for holding the coil 22 are formed on the outer circumference of the stator yoke 9, while S-poles S1, S2 for holding the coil 22 are formed on the outer circumference of the stator yoke 10. Each pole N1-S2 is provided, at same pitch, with stator teeth 9a, 10a corresponding to a rotor tooth 7. A rotor yoke 6 is turned, depending on a current being fed to the coil 22, 23, and a rotor conveyor 20 is turned at an arbitrary speed in an arbitrary direction, thus performing direct drive.
Patent JP-S60109837-A (JP)
Inventor: BUIRII IESHIYUKE
IPC: B41F11/00
Filed: 1984-08-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0836713-A (JP)
Title: Magnetic recording/reproducing apparatus
Inventor: SHIMIZU KOICHI
IPC: G11B5/02
Filed: 1994-07-20
Abstract: PURPOSE:To prolong the life of an MR element by setting a value of a sense current supplied to a magnetoresistance effect element (MR element) when servo data are read out from a magnetic recording medium to be smaller than a value of the sense current when data are read out. CONSTITUTION:Respective currents to be supplied to a magnetoresistance effect element of a magnetic head 1 when a servo segment as a first data-recording part of a sector on a magnetic recording medium 2 is read and when a data segment as a second data-recording part is read out, are switched to Isv and Ist by a sense current-switching function 25 (optimum value: to minimize asymmetry of a reproduced waveform), so that Isv<Ist is held. Since the average value of the actual current supplied to the MR element is reduced, the life of the MR element is prolonged.
Patent JP-S6060206-A (JP)
Title: Low pressure casing of steam turbine
Inventor: FURUYA KENJI
IPC: F01D25/26
Filed: 1983-09-14
Abstract: PURPOSE:To reduce the deviation of a nozzle supporting device due to the heat distortion of an internal casing by a method wherein a heat shielding plate is provided on an annular partition plate of an extraction chamber formed with a partition plate which is arranged on the inner side of the internal casing in a steam turbine. CONSTITUTION:An extraction chamber 9 is formed of plural torus-shaped partition plates 2b inside of an internal casing 2 of a steam turbine provided with a double casing. Heat shielding plates 11a-11c are arranged on the partition plate 2b. Thereby, the heat distortion of the internal casing 2 is reduced, and the contact between a static part and a rotary part is prevented.
Patent JP-2000357041-A (JP)
Title: Key input device
Inventor: KATO YOSHINARI
IPC: G06F3/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a key input device capable of more improving input operability concerning the miniaturized key input device having a small number of keys. SOLUTION: A key input device 2 is provided with a main key area 20 equipped with 12 pieces of main keys 21-32 for four vertical steps and three lateral lines and a C-shaped function key area 50 composed of plural function keys 51-60 arranged on the up side, left side and down side of the main key area 20. The respective lines of main keys 21-32 with high keying frequency can be operated by the forefinger, the middle finger and the third finger, the respective function keys 54-57 on the left side of the main key area 20 are keyed by the forefinger and the lower left function key 60 can be keyed and inputted by the thumb. Therefore, all the keys can be keyed and operated without using the little finger and even in the case of beginner who is not skilled in the keying operation with the little finger, input operability is improved.
Patent JP-2000357915-A (JP)
Title: Array antenna
Inventor: SUZUKI TOSHIMOTO
IPC: H01Q13/08
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To relieve characteristic of a post-stage filter and to remove the filter, without being affected by the unwanted radio wave of an adjacent band, since an attenuation slope characteristic out of a gain band is steep although the gain band and a pass band are wide. SOLUTION: Sub-arrays 4, which are array antennas and whose gain bands are shifted so that gains are given with any frequency of the upper/lower gain frequency bands of main array parts 3, are added to the main array parts 3, and radio waves from the sub-arrays 4 are combined so that the phases of them become opposite to those from the main array parts 3. Thus, extension parts 5 are provided for power feeding conductors 2. Since the radio waves of the unwanted bands are combined with the opposite phases in the array antenna, they are compensated for by the radio waves from the main array parts 3 and since they have sharp in attenuation slope characteristic outside the gain band.
Patent JP-H1114954-A (JP)
Title: Manufacturing method for liquid crystal display element
Inventor: NAKASU NOBUAKI
IPC: G01N15/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent a defective product from being occurred by correcting luminances of the flocculation of spacer particles and spacer particles separatingly and simultaneously detecting the flocculation and the scattering density of spacer particle at high speed over the whole surface of a substrate to enhance the display quality of a product. SOLUTION: This method is provided with a spacer particle scattering device 1, the scattering process controller 2 of spacer particles and a spacer particle detecting device 100. Then, after spacers are scattered on a substrate by the spacer particle scattering device 1, the flocculation of spacers is detected by the spacer particle detecting device 100 and when the generation state of the flocculations exceeds a fixed reference, the cleaning processing of the scattering device is performed. The cleaning processing is to remove spacer particles suck to the inside of the scattering device. In the cleaning processing, the spacer particles are removed by adjusting the spacer particle scattering quantity by measuring the spacer scattering density with the spacer particle detecting device 100 and by allowing the scattering process controller 2 to decide a spacer particle scattering time based on the measurement result.
Patent JP-H0773335-A (JP)
Title: Painting-out method
Inventor: SHIRAI MASAHIKO
IPC: G06T11/80
Filed: 1993-06-16
Abstract: PURPOSE:To enable painting-out inside an area-limited range without being affected by already painted-out dots. CONSTITUTION:A painting-out area of a prescribed size is set and displayed on the dot matrix of a screen device 1, a CPU 2 decides the presence/absence of plotting dots in a designated color painted out inside the painting-out area according to the moving instruction of the painting-out area set and displayed by a pointing device 4 and based on the decided result, the non-painted dots inside the plotting dots in the painting-out area on a memory 3 or the inside of the area to be painted out is painted in the designated color.
Patent JP-S6257526-A (JP)
Inventor: SHIBANO HIROSHI
IPC: A47G21/18
Filed: 1985-08-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05339669-A (JP)
Title: Clad aluminum alloy plate for forming excellent in die galling resistance and flaw resistance and its production
Inventor: MATSUO MAMORU
IPC: B32B15/01
Filed: 1992-06-03
Abstract: PURPOSE:To provide an Al alloy material excellent in die galling resistance and flaw resistance at the time of forming as well as in formability. CONSTITUTION:This material is a clad plate where an Al-Mg alloy containing 2.0-8.0% Mg is used as a core material and also an Al-Si alloy containing 5.0-20% Si or an Al-Si-Mg alloy containing 5.0-20% Si and 0.10-5.0% Mg is used as a cladding material and the cladding ratio per side is regulated to 1-10%. This plate can be produced by subjecting a clad plate of prescribed plate thickness to final annealing for recrystallization or to solution hardening treatment and further to artificial aging treatment.
Patent JP-H0460052-A (JP)
Title: Construction method for building panel
Inventor: MATSUSHIMA RYOICHI
IPC: E04F13/08
Filed: 1990-06-26
Abstract: PURPOSE:To continuously perform temporary hooking and firm fixing by fitting a panel, which is distributively stuck with double adhesive tapes and coated with an adhesive on the whole back face at other places, on an outer wall backing layer. CONSTITUTION:Double adhesive tapes 5, 5... are distributively stuck at proper places on the lining layer 4 of a panel l, and an adhesive 6 is coated on the whole back face at other places. The panel l thus constituted is fitted on the backing layer 8 of the outer wall 7 of a building, it is pressed from the decorative layer 3 side on the surface to function the double adhesive tapes 5, and it is temporarily hooked on the backing layer 8. As the time elapses, the adhesive 6 starts to be hardened, and the panel l is firmly fixed. The temporary hooking and firm fixing of the panel l can be continuously performed with simple construction without leaving nail marks by nailing.
Patent JP-2000002159-A (JP)
Title: Exhaust gas recirculation system
Inventor: GOTO MORIYASU
IPC: F02M25/07
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent inflow of exhaust gas into an intake passage in the case the valve part is in the initial position where an actuator is not driven and only the force of a spring is applied. SOLUTION: Out of two valve elements 5 and 6, the first valve 6 on the side to serve as an inner opening valve is formed from an elastic material so as to be deformable in its axial direction, which 6 therefore receives from the exhaust gas a pressure in the direction of its closing, so that the exhaust gas is hindered from flowing into the intake passage in the initial position where an actuator 10 is not driven and only the force of a spring is applied.
Patent JP-H0221985-A (JP)
Title: Production of crushed slag fiber product
Inventor: SATO KAZUYOSHI
IPC: B09B5/00
Filed: 1988-07-08
Abstract: PURPOSE:To obtain a crushed slag fiber product ensuring high work efficiency and capable of being uniformly sprinkled by heating a slag fiber product contg. org. matter at a temp. between a certain temp. and the softening temp. of the product to remove the org. matter and by carrying out crushing. CONSTITUTION:A slag fiber product such as a bed or pot for cultivating a seedling, etc., is heated at a temp. between 600 deg.C and the softening point of the product to remove org. matter added as a binder, etc. The resulting embrittled slag fiber product is allowed to cool or cooled and crushed with a ball mill, etc. Crushing and pulverizing are easily carried out and the crushed product can be effectively utilized as calcium silicate fertilizer and a soil conditioner because the product has no acute crushed surface and is free from harmful org. matter.