baber/WOPTO huggingface dataset:
Patent JP-S57198204-A (JP)
Title: Equalizing device for fluid slag
Inventor: MOURI KIYOUZOU
IPC: F27D15/02
Filed: 1981-05-29
Abstract: PURPOSE:To decrease the flow rate of fluid slag and to make water granulated slag homogeneous in quality by forming a flow rate equalizing device disposed between a ladle car and a slag spout in an inverted circular cone shape, and providing a lump-like hardened slag capturing means consisting of a grate in the upper open part. CONSTITUTION:A flow rate reducing device 6 for fluid slag formed to an inverted circular cone shape is provided between a ladle car 1 and a slag spout 3. A fluid slag discharge port 7 of a constant opening part is provided in the lower part of the device 6 and the device is moved on the rail 9. A surface skin lump- like hard slag capturing means 12 is placed in the upper open part of the device 6, so that when the surface skin lump-like hardened slag flows into the surface of the car 1, this is captured by the capturing grates disposed in parallel at the intervals smaller than the diameter of the port 7. This device 6 is used in the same way as a tundish, and when it is inverted, it strips and dislodges the stuck hard slag and to dislodge the means 12 for cleaning.
Patent JP-H05282394-A (JP)
Title: Semiconductor integrated circuit design back-up device
IPC: G06F17/50
Filed: 1992-04-02
Abstract: PURPOSE:To provide an easy-to-see LSI design back-up device which can generate a circuit diagram based on the thought of a designer. CONSTITUTION:The 'path 1' included in a data path name list 35 is designated to a data path name input line 33 of a data path setting screen 31 (a). Then a cell A included in a cell list 45 is selected and shown on a data path data production screen 43 in a cell selection mode (b). The cell diagram of the cell A and an input/output pin list 47 are displayed and an input/output pin selection mode is set (c). When a pin ao1 is selected out of the list 47, the cell selection mode is set again (b). The input/output pin selection mode of a cell B is set with selection of the cell B. Then a pin bi1 to be connected to the pin ao1 (black dot) is selected. Thus a pin selection screen 49 of the cell B is shown (d). When a command is issured to select a pin bo1 of the cell B to the cell to be connected after the cell B, the screen 43 is set again (b). These operations are successively repeated until all cells are arranged on the 'path 1'.
Patent JP-H08251490-A (JP)
Title: Solid-state image pickup device
Inventor: NOMURA HITOSHI
IPC: H04N5/361
Filed: 1995-03-14
Abstract: PURPOSE: To attain fast reading by converting a voltage signal comprising a component in response to an incident luminous quantity obtained from the subtraction between either of a voltage signal comprising a 1st component and a voltage signal comprising a 2nd component outputted from a picture element and a voltage signal having been stored in a storage device into a current signal and providing an output of the current signal. CONSTITUTION: An offset current Ioff stored in a current storage circuit 20a is fed to a drain of a voltage-current conversion MOS transistor (TR) TRQR1 via a connection line 20a1 . The current is subtracted ((IS+Ioff )-Ioff =IS) from a synthesis current signal (IS+Ioff ) outputted from the drain of the voltage- current conversion MOS transistor(TR) TRQR1 , a horizontal scanning circuit 7 provides an output of drive pulses ϕH1, ϕH2 for a prescribed period sequentially to horizontal read switch MOSTRsQH11 , QH12 , which are sequentially scanned and only the optical current signal IS after the subtraction is outputted to a horizontal read line 8a via separation switch MOSTRs QB1 , QB2 and horizontal read switch TRsQH11 , QH12 .
Patent JP-S63247716-A (JP)
Title: Beam converter
Inventor: YASUKAWA KAORU
IPC: G02B27/00
Filed: 1987-04-03
Abstract: PURPOSE:To convert a luminous intensity distribution of a beam cross section to a round shape from that of an elliptical shape by a simple constitution, and also, with high accuracy, by constituting a converting part for reflecting parallel beams from a semiconductor laser, of two or more parallel reflecting surfaces. CONSTITUTION:This device is constituted of a semiconductor laser 1, a collimator 3 for converting an output light 2 of this laser 1 to parallel beams 4, a converting part 20 for reflecting an output light of the collimator 3 and obtaining a prescribed luminous intensity distribution, and an objective lens 5. This converting part 20 is constituted of a light transmissive parallel plane plate having two or more parallel reflecting surfaces. In this converting part 20, a reflecting surface 21 and 22 exist. When a beam 4 of an elliptical luminous intensity distribution, which has passed through the laser 1 and the collimator 3 is made incident on the converting part 20, the same elliptical beam is reflected in both the reflecting surface 21 and the reflecting surface 22. However, when these reflected light beams and a reflected light by a multipath reflection are superposed, the luminous intensity distribution of its beam cross section comes near a round shape. In such a way, the luminous intensity distribution of the beam cross section can be converted to a round shape.
Patent JP-S57196276-A (JP)
Title: Transfer material separating method
Inventor: YAMASHITA TADASHI
IPC: G03G15/14
Filed: 1981-05-29
Abstract: PURPOSE:To obtain always a constant separation capability independently of the difference of environmental conditions or the like, by detecting the charging capability of a transfer material before transfer and increasing or reducing properly the charge quantity, which is given for separation, in accordance with this charging capability. CONSTITUTION:A stylus electrode 19 is pierced in the lower wall of a paper feed path 9, and a high voltage is supplied from a high voltage power source 20 to discharge. A pickup 21 is provided in a position in the lower stream of the lower wall of the paper feed path 9. A transfer paper fed into the paper feed path 9 is charged properly by the stylus electrode 19, and the charging quantity is detected by the pickup 21 and is outputted as an electric signal. The outputted electric signal is amplified by an amplifying circuit 22 and is sent to a controlling circuit 23 and is compared with a preliminarily set reference voltage. The output of a high voltage power source 24 for driving a discharging charger 11 is controlled on a basis of the result of this controlling circuit 23. Thus, a constant separation capability is always obtained.
Patent JP-H02261990-A (JP)
Title: Fixing method for covered piping
Inventor: KANEKO ISAO
IPC: F16L5/00
Filed: 1989-03-31
Abstract: PURPOSE:To secure a piping to an opening with fixing member capacity expansion easily by covering the circumferential surface of the piping with the fixing member whose whole periphery is covered with a film and which is in the condition with the capacity contracted, loosely fitting in the opening in a floor panel, and then cutting the film. CONSTITUTION:The circumferential surface of a piping 3 is covered with a fixing member 6, whose whole periphery is covered with a film 7 such as vinyl and which is held in contracted condition by vacuum method etc. This covered piping 3 is loosely fitted in an opening 2 having a greater dia. than the piping dia. for a floor panel 1. A film cutting material 5 such as a cord is provided between the fixing member 6 and the film 7, which is cut by pulling the free end 8a. This relieves the fixing member 6 from contracted condition to actuate its expansion, and the piping 3 is put in close contact with the inner circumference of the opening 2 by the fixing member 6. Thus airtightness is kept at the gap between the covered piping 5 and the opening 2, and fixing becomes easier.
Patent JP-H07285685-A (JP)
Title: Sheet feeding device
Inventor: FURUKAWA HIDEO
IPC: G03G15/00
Filed: 1994-04-20
Abstract: PURPOSE:To shorten the size of a sheet feeder in the specified direction which separately feeds a plurality of sheets stacked on a sheet stacking part. CONSTITUTION:A friction member 4 is arranged on the upper face of sheets 2 stacked on a sheet stacking part 3 to be capable of being brought into contact with the sheets 2, and a member pressure contacting mechanism for pressure contacting the member 4 to the sheets 2 and a member rotating mechanism for rotation driving the member 4. The sheets 2 are maintained in a manner to be orthogonal to the carrying direction. With such an arrangement, the whole size of the sheets 2 in the short direction being held can be shortened.
Patent JP-S62237953-A (JP)
Inventor: MURATA HIROYUKI
IPC: B02C13/14
Filed: 1986-04-09
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-H02263979-A (JP)
Title: Formation of thin oxide film
Inventor: KADO YUICHI
IPC: C23C14/54
Filed: 1989-04-03
Abstract: PURPOSE:To form a film having superior crystal quality on a substrate without oxidizing the substrate by controlling the lamp rate of electron means during intermittent electron beam bombardment heating in an ultrahigh vacuum to control the number of oxygen molecules incident on the substrate. CONSTITUTION:When an oxide source dissociating oxygen with low energy, e.g. BaO pellets 2 are heated with electron beams from an electron gun 1 at a specified lamp rate, the partial pressure of O2 molecules is high and an Si substrate 4 is oxidized. The number of O2 molecules incident on the substrate 4 is reduced in accordance with the increase of the lamp rate and changes with the lapse of time. Accordingly, in the early stage of growth of BaO on the substrate 4, the lamp rate is increased, and at the time when the intensity ratio between the molecular fluxes of BaO and O2 flying from the source 2 toward the substrate 4 attains to a prescribed value, a shutter 8 set in front of the substrate 4 is opened and vapor deposition is carried out. By repeating this stage, a single crystal of BaO is grown without oxidizing the substrate 4.
Patent JP-H01253499-A (JP)
Title: Molding method for decoration by glass cullet
Inventor: SAKAGUCHI TOSHIO
IPC: B44C5/08
Filed: 1988-04-01
Abstract: PURPOSE:To enhance a design effect by placing a glass cullet adhering with glass powder by an organic adhesive on the surface of a glass or a porcelain, heating at a temperature for allowing the glass powder to melt but the cullet not to melt, and fixing the cullet to the surface of the glass or porcelain. CONSTITUTION:Pastelike mixture containing glass powder 2, metal oxide 3 and organic adhesive 4 is joined to a glass cullet 1, joined to the surface of a base material 5 made of glass or porcelain, and heated. It is heated at a temperature under the conditions for allowing the powder 2 to melt but the cullet 1 not to melt to be deformed. Here, the powder 2 is initially melted after the oxide 3 is advanced to color and heated thereby to join the cullet 1 to other glass cullet 1 and the material 5. Then, the oxide 3 also performs the melt preventing effect of the cullet 1 simultaneously upon coloring of the cullet 1. The oxide 3 is used 20wt.% or less for the amount of the powder 2. Thus, a beautiful decoration can be molded by utilizing the shape of the cullet.
Patent JP-S5416992-A (JP)
Title: Light emitting diode
Inventor: HORIUCHI SHIGEKI
IPC: H01L23/36
Filed: 1977-07-07
Abstract: PURPOSE: To improve heat radiating characteristic of light emitting region and facilitate integration by providing a hole reaching the vicinity of the light emitting region of a crystal growth layer in a crystal substrate and filling a metal in this hole. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6041168-A (JP)
Inventor: KAARU ROSU KURAUFUOODO
IPC: G06T11/00
Filed: 1984-04-21
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-H02260596-A (JP)
Title: Method of mounting integrated circuit chip
Inventor: KURAMOTO YASUO
IPC: H05K3/34
Filed: 1989-03-31
Abstract: PURPOSE:To eliminate a contact between respective adjoining solder films and avoid a short-circuit between terminals and discrepancies between lead wires and wiring patterns which are produced when an integrate circuit chip is mounted by a method wherein the solder films are formed on the respective apertures of a heat-resistant insulating film (resist film) in a zig-zag formation. CONSTITUTION:Solder films 4 are formed on the respective apertures 5a of a resist film 5. As the apertures 5a are arranged in a zig-zag formation, the solder films 4 are also arranged in a zig-zag formation. If the solder films 4 are heated and melted, the solder films 4 are spread toward the circumferences of the patterns formed by printing or coating. However, as the solder films 4 are patterned in a zig-zag formation, even if the solder regions are spread by melting, sufficient spaces are left between the adjoining regions, so that the possibility that the respective melted solder films 4 overlap each other and are brought into contact with each other is suppressed. With this constitution, a short-circuit between terminals and discrepancies between lead wires and the wiring patterns can be avoided.
Patent JP-H06293488-A (JP)
Title: Escalator with tread for wheelchair
Inventor: KAMIYA YOSHIO
IPC: B66B23/12
Filed: 1993-04-08
Abstract: PURPOSE:To increase the placing area of a tread for a wheelchair without increasing the size of a device and to increase the number of kinds of transportable wheelchair by a method wherein a comb tooth-like wheelchair stopper is protruded and retracted through the inner riser of a second tread for a wheelchair. CONSTITUTION:A wheelchair stopper 11 arranged to a second tread 3 for a wheelchair has an upper end protrudable and retractable through a hole formed in an inner riser 3g. Further, the wheelchair stopper 11 is formed in a comb tooth-form state. In a so formed escalator with a tread for a wheel chair, since the wheelchair stopper 11 is protruded and retracted through the inner riser 3g of the second tread 3 for a wheelchair, the wheelchair stopper 11 in a protruded state is positioned further rearward than a conventional type wherein it is protruded and retracted from a moving tread 3f. The maximum length L2 of a wheel chair placed on the tread surfaces of the first and second treads 2 and 3 is increased to a value longer than the length of a conventional type, a placing area is enlarged without the increasing the size of a device, and the number of kinds of transportable wheelchairs can be increased.
Patent JP-H08243089-A (JP)
Title: Dislocation quantity-measuring equipment
Inventor: MINAMI ISAMU
IPC: A61B5/107
Filed: 1995-03-13
Abstract: PURPOSE: To provide dislocation quantity-measuring equipment capable of measuring torsion of a pelvis and performing suitable osteopathy, by setting a pair of length measuring means in equal distances to right and left from the center of a human body width, facing them opposite to the scapulae of both shoulders, and measuring the distances to the scapulae to find the difference of distances to the scapulae from the length measuring means. CONSTITUTION: A patient is sat on a chair to take a natural posture. Then, a the height of a support stand 11 is adjusted and a measurement base 12 is made right and left horizontal by a level 17. Simultaneously, the angle of a measurement base 12 is adjusted to make the upper face of the measurement base 12 in parallel to a laid plate 10. After adjusting is completed, a sliding piece 130 is slid to right and left by each equal distance to opposite a measure tape 13 to the scapulae of the patient, and the measure part 131 of the measure tape 13 is drawn out to measure the distances to the scapulae. Since a difference is produced in the distances from the measure tape 13 to the scapulae when the pelvis has torsion, the torsion quantity of the pelvis can be determined by inspecting the difference.
Patent JP-S60227160-A (JP)
Title: Carbon monoxide detecting element
Inventor: FUKUI KIYOSHI
IPC: G01N27/12
Filed: 1984-04-25
Abstract: PURPOSE:To obtain a sensor which suppresses the change of sensitivity and selectivity to and of CO with lapse of time and obviates decrease in the sensitivity to CO owing to the presence of NOx by depositing ruthenium oxide together with the oxide of a specific metal in order to obtain thermal stability to a sintered body consisting of a metallic oxide semiconductor. CONSTITUTION:A circuit having resistors R0, R1, R2 and a power source E and voltmeter V is constituted by using a gaseous CO sensor Rs formed by depositing >=1 kinds among metallic oxides of Ti, Zr, Hf, Th, Ce and La together with the ruthenium oxide on the metallic oxide semiconductor such as SnO2 to the coil part of a platinum-rhodium wire (20mu wire diameter). The concn. of CO is measured from the output of the sensor Rs. The sensor maintains virtually the initial sensitivity to CO without change even if NOx exists and has good stability with lapse of time. The sensor having high reliability is thus obtd.
Patent JP-H11282418-A (JP)
Title: El display device
Inventor: NINOYU HISANORI
IPC: H05B44/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the spreading of isolating destruction in an EL element by constituting a device so as to periodically impress a voltage to data electrodes, by which the voltage is not impressed on the EL element. SOLUTION: The device is provided with an EL display panel 1 constituted by forming the EL elements 111, 112... at positions where scanning electrodes 201, 301... are crossed with data electrodes 401, 402..., scanning electrode driving circuits 2 and 3 for impressing scanning voltages on the scanning electrodes 201, 301... to the polarities, which are different at every positive or negative field, and also a data electrode driving circuit 4 for impressing data voltages on the data electrodes 401, 402..., by which the EL elements are emitted or non-emitted. Then, an offset voltage is impressed on the scanning electrodes 201, 301... except a time when the scanning voltages are impressed in one of the positive and negative fields. Or the voltage is periodically impressed on the data electrodes 401, 402..., by which the voltage is not impressed on the EL elements 111, 112....
Patent JP-H04314437-A (JP)
Title: Ultrasonic diagnosing apparatus
Inventor: AIDA MIWAKO
IPC: G06T1/00
Filed: 1991-04-15
Abstract: PURPOSE:To enable simultaneous or alternate display by expanding two magnified display parts or more on a screen where an overall image is displayed in the observation of the overall image. CONSTITUTION:This apparatus displays an ultrasonic image built with an image processing section 4 on the screen of a display system 7 based on a received signal obtained by transmitting an ultrasonic wave to or receiving it from an object to be inspected. The apparatus includes a magnified display part specifying means 8 which can specify a plurality of magnified display parts simultaneously and properly in an overall image of the ultrasonic image and a display control means 9 which enlarges two magnified display parts or more selected from the plurality of magnified display parts as given by the magnified display part specifying means 8 on the screen of the display system 7 together with the overall image to perform simultaneous or alternate display.
Patent JP-S61243660-A (JP)
Title: Fuel cell
Inventor: KAHARA TOSHIKI
IPC: H01M8/02
Filed: 1985-04-19
Abstract: PURPOSE:To prevent gas leakage, by composing salient parts along grooves on both ends of separators, and inserting gas diffusion electrodes into the space between these salient parts. CONSTITUTION:Separators 12 are composed of dense-graphite plates, and the central parts between their salient parts 11 and 11' on both separator ends are cut off to become 2mm in thickness. These separators 12 are located up and down to house gas diffusion electrodes 2 and 2' between the separators 12 and 12', and then a matrix layer 5 impregnated with phosphoric acid is included between the gas diffusion electrodes 2 and 2', to compose one unit 6. Then, the gas diffusion electrodes 2 and 2' are made of 300mmX360mm plates, and grooves 3 and 3' for gas passing channels, prepared on one side of the gas diffusion electrodes 2 and 2', are formed 2.1-2.2mm in depth. Five of these units 6 are laminated to from a main body of a fuel cell, in which a manifold, serving as inlet and outlet for hydrogen and air, is mounted.
Patent JP-H10251848-A (JP)
Title: Target for sputtering and formation of film
Inventor: NAKAMURA YUICHIRO
IPC: H01L21/203
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a target capable of effectively executing sputtering in magnetron sputtering by using a nickel alloy or cobalt alloy in which silicon is solutionized as a main material for constituting the target. SOLUTION: The nickel alloy or cobalt alloy in which the silicon is solutionized is used as the main raw material constituting part or the whole of the target. The content of the silicon in the nickel alloy is <=22.8at.%. The preferable range thereof is 0.001 to 22.8at.%, more preferably 0.001 to 15.8at.% when the effect of lowering magnetism and the generation of particles are taken into consideration. The silicon content in the case of the cobalt alloy is <=32.8at.% preferably <=0.001 to 32.8at.%, more preferably 0.001 to 18.4at.%. As a result, the target consisting of a paramagnetic or weakly magnetic nickel alloy or cobalt alloy which lessens the generation of the particles during the film formation is obtd.
Patent JP-S57199397-A (JP)
Title: Diaphragm with flame resistance
Inventor: TSUCHIYA KAZUO
IPC: H04R7/02
Filed: 1981-06-01
Abstract: PURPOSE: To obtain excellent flame resistance and frequency characteristics, by impregnating a thermo-setting resin and an organic boron compound to a diaphragm mixed with a natural fiber and an inorganic fiber, and performing pressure and heat processing.  
     CONSTITUTION: An inorganic fiber (20∼50wt% of carbon glass fiber) is mixed to a natural fiber (wood) kneaded suitably and the mixture is formed into a prescribed form. Thus, after a thermo-setting resin (epoxy resin) and an organic boron compound are impregnated to the diaphragm and preparatory drying (e.g., 100°C, 5min) is performed. The dried plate is heated and formed 200°C, at 8kg/ cm 2  press pressure for one minute of forming time, allowing to obtain a diaphragm excellent in the heat resistance and frequency characteristics. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62239397-A (JP)
Title: Nonvolatile memory
Inventor: HARUYAMA JUNSHI
IPC: G11C17/00
Filed: 1986-04-09
Abstract: PURPOSE:To obtain a nonvolatile memory consuming a small quantity of electric power by using ferroelectric substances consisting of Sr2Nb2O7 sandwiching both sides of a semiconductor chip and pressure applying elements attached to said ferroelectric substances. CONSTITUTION:A semiconductor 2 is held between ferroelectric substances (Sr2Nb2O7) 1 and the pressure applying elements 3 are attached to these substances 1. A minute negative voltage is applied to an electrode B to induce the negative charge at a point close to the contact plane between the semiconductor 2 and the substances 1. The current produced between electrodes C and D is controlled and the polarization of the substance 1 is kept semipermanent even though the voltage of the electrode B is deleted. Here the slight distortion is applied into the (bc) plane via the elements 3 to secure the same state as that of intensive elasticity. Then the direction of polarization is changed toward an axis (c) of a crystal axis and therefore the induced charge in the semiconductor 2 is deleted. Then no current flows as long as the voltage secured between electrodes C and D is lower than a certain type of working voltage of the semiconductor 2. As a result, the current flowing between electrodes C and D can be turned on and off even after the voltage between electrodes A and B is deleted.