baber/WOPTO huggingface dataset:
Patent JP-H0932367-A (JP)
Title: Grip
Inventor: SUZUKI TETSUO
IPC: C09K11/64
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To easily find out a position of a grip of a door even if lighting is turned off and to make it possible to smoothly open and close the door. SOLUTION: In a grip 10 mounted to a door 30, a fluorescent member 20 formed by mixing a light storing fluorescent body with a light permeable resin or glass is so mounted to a specific part of the grip 10 that the surface of the fluorescent member 20 is exposed to the surface of the grip 10. As the light storing fluorescent body, it is a compound indicated as MAl2 O4 , M is the compound constituted of at least one or more metal elements selected from a group of calcium, strontium and barium (or compound constituted of a plurality of metal elements adding magnesium to the metal elements concerned) as mother crystal, europium as activator, and the light storing fluorescent body adding rare earth elements are coactivator is used.
Patent JP-H0655661-A (JP)
Title: Manufacture of pneumatic tire
Inventor: TAKIZAWA HIROSHI
IPC: B29K21/00
Filed: 1992-08-05
Abstract: PURPOSE:To prevent a mold release agent from being taken in and avoid poor joining at a spliced part of an inner liner layer and generation of a crack. CONSTITUTION:A green tire comprising unvulcanized rubber in which an inner liner layer 3 is placed on the inner surface 3 of the tire is formed and a solution of liquid butyl rubber is applied to a spliced part of the layer 3 so that a stepped section of the spliced part is covered with a liquid butyl rubber layer 6. After applying a mold release agent to the inner surface of the green tire, a bladder 5 is inserted into the tire and expanded so that vulcanization molding is performed in a mold.
Patent JP-H0735797-A (JP)
Title: Method and device for measuring dielectric constant of ferroelectric liquid crystal
Inventor: ITO NOBUYUKI
IPC: G09G3/00
Filed: 1993-08-24
Abstract: PURPOSE:To obtain dielectric constants along principal axes by applying a probe voltage to the electrode of vertical and horizontal orientation cells and then applying DC or bias voltage to the electrode of the horizontal orientation cell, aligning the spontaneous polarization of a liquid crystal molecule of smectic layer, applying the probe voltage, and then measuring the dielectric constant of a ferroelectric liquid crystal. CONSTITUTION:A vertical orientation cell where a smectic layer consisting of a ferroelectric liquid crystal is parallel to a substrate and a horizontal orientation cell with a chevron layer where the smectic layer is inclined for the substrate are prepared, a probe voltage is applied to the electrode of the vertical orientation cell, a dielectric constant epsilonh is measured, and similarly the dielectric constant epsilonp of the horizontal orientation cell is measured. A DC or lowfrequency bias voltage is applied to the electrode of the horizontal orientation cell, the spontaneous polarization of a liquid crystal molecule 13 within the smectic layer is aligned in a constant direction, and then a probe voltage is applied to measure a dielectric constant epsilonPDC. Then, dielectric constants along the principal axes epsilon1, epsilon2, and epsilon3 are obtained according to a specific relation expression based on the three dielectric constants.
Patent JP-S6452674-A (JP)
Title: Carbon part
Inventor: MATSUO HIDEYASU
IPC: C30B15/10
Filed: 1987-08-25
Abstract: PURPOSE:To obtain a carbon part having long life, by specifying the bulk density, specific resistance, flexural strength, apparent porosity and true specific gravity of the carbon part. CONSTITUTION:The objective carbon part has a bulk density of 1.5-2.0g/cm<3>, a specific resistance of 500-1,900muOMEGAcm, a flexural strength of >=300kg/cm<2>, an apparent porosity of 0.1-7.0% and a true specific gravity of <=2.10. Since the carbon part has a bulk density of 1.5-2.0g/cm<3>, the excessive roughening of the surface and excessive graphitization can be prevented. The flexural strength of >=300kg/cm<2> prevents the excessive weakening of the bonding force between carbon particles. The specific resistance of 500-1,900muOMEGAcm is effective in preventing the excessive increase of the crystallinity of carbon particle resulting in the loss of hardness and preventing the difficulty in temperature control caused by excessive heat-generation.
Patent JP-H0556595-A (JP)
Title: Motor
Inventor: IGARASHI HISAO
IPC: H02K3/52
Filed: 1991-08-21
Abstract: PURPOSE:To lessen the manual work for drawing out a lead wire to outside increase the possibility of automation and improve quality by installing a conductive material in the gap being formed in the axial direction of a stator, and extending the terminal of winding from one end in axial direction and connecting it to the conductive part, and connecting the other end of the conductive material to a printed board. CONSTITUTION:This motor is equipped with a conductive member 13 being inserted in the gap made between an iron core 8 and winding 11. This motor is equipped with a printed board 12 to be connected with one end of this conductive member 13, and wiring 15 is connected through this conductive member 13. Furthermore, a lead wire 21 is attached to the printed board 12, and the terminal 15 of the winding 8 and the lead wire 21 are connected through the printed board 12 and the conductive material 13. Hereby, such a hard work as to tie the connection vanishes, and besides, both the terminal of the winding and the lead wire can be performed in the specified positions, so a soldering robot can be used and the rationalization of the process in mass production becomes possible.
Patent JP-H0551086-A (JP)
Title: Packing container for carbon heater
Inventor: YAMAKAWA KEIKI
IPC: B65D85/00
Filed: 1991-08-21
Abstract: PURPOSE:To provide a packing container that can be easily produced and is available for mechanical handling for transfer and storage while providing protection to a carbon heater to be encased therein. CONSTITUTION:A packing container 10 for encasing a carbon heater 20 therein for transfer and storage while providing protection to the carbon heater is constructed of the body 11 of a container for encasing the carbon heater 20 and a pallet 12 that is integrally formed to the underside of the container body 11 and is equipped with openings 13 wherein forks of a forklift truck can be inserted.
Patent JP-H0374798-A (JP)
Title: Alarm monitor system
Inventor: YAMAGUCHI YOSHIMI
IPC: G08B23/00
Filed: 1989-08-15
Abstract: PURPOSE:To quickly transmit a message of an abnormal state to only the monitor related to a specific event as the window screen information by obtaining the window screen data corresponding to the specific event and an image display device and displaying automatically the window screen data on the image display device. CONSTITUTION:The occurrence of a specific event like a trouble, etc., of a plant to be monitored is detected based on the state signal received from the plant, etc. In such a case, the window screen data corresponding to the detected event is automatically displayed on only an image display device that serves as a display goal by reference to a table memory based on the event. For instance, the input data abnormality detectors 4a - 4c can detect the occurrence of the specific events like troubles, etc., of a plant to be monitored based on the input data received from the plants 5a - 5c respectively. Thus is is possible to transmit the image information, etc., to the due monitor only in an emergency. And the process monitoring is continued.
Patent JP-S6368208-A (JP)
Title: Method for cooling sheet bar in hot rolling
Inventor: NOMURA NOBUAKI
IPC: B21B37/74
Filed: 1986-09-08
Abstract: PURPOSE:To adequately maintain the inlet side temp. of a finishing mill and to prevent the generation of scale flaws by processing the result of the temp. measurement of a sheet bar and cooling the surface of the sheet bar while controlling the rate and timing of water spraying in accordance with the result thereof. CONSTITUTION:The temp. of the sheet bar 2 is measured by a thermometer 6 installed on the outlet side of a final roughing mill 1. The necessary rate and timing of the water spraying are calculated by an arithmetic processor 7 in which conditions are preliminarily stored. Water is sprayed to the surface of the sheet bar 2 from a water spraying controller 5 while a cooler 5 is controlled in accordance with the result thereof. The generation of the scale flaws on the surface of the sheet bar is prevented by the above-mentioned method.
Patent JP-H0634919-A (JP)
Title: Method for brazing joint pieces to both end parts of rim for spectacles and bisected joint tool used for the same
Inventor: AGEHARA CHIKANORI
IPC: G02C5/00
Filed: 1992-07-13
Abstract: PURPOSE:To facilitate brazing operation and to make the operation efficient by precisely brazing the joint pieces to both the end parts of the annular rim. CONSTITUTION:An edge cut piece 5 is interposed between the 1st joint piece 2 and 2nd joint piece 3 which can be engaged with each other and a 1st fitting-in recessed part 30 and a 2nd fitting-in recessed part 31 are formed on both the sides of the edge cut piece 5. Both the end parts of the annular rim 9 are fitted in the fitting-in recessed parts 30 and 31 and a fused brazing material is made to flow to the part where the end part of the annular rim 9 and the joint piece abut on each other. After the joint pieces are brazed to the end parts of the annular rim 9, the edge cut piece 5 is removed.
Patent JP-S6268481-A (JP)
Inventor: TAMURA KIYONORI
IPC: B68G3/10
Filed: 1985-09-20
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-S58114451-A (JP)
Title: Semiconductor memory
Inventor: TAGUCHI MASAO
IPC: H01L27/108
Filed: 1981-12-28
Abstract: PURPOSE:To drop the potential of a bit line sufficiently, to prevent malfunction and to obtain the dynamic gain memory cell having the high degree of integration by connecting the gate and drain of an MISFET and unifying a data line and the bit line. CONSTITUTION:A JFET Q3 uses a layer 17 as a floating gate and is capacitive- coupled with the gate 41 connected in common with the drain 16 through the capacitance C1 of a SiO2 film 12, a buried channel FET with a junction floating gate is constituted in a section Q3', conventional data lines are unnecessitaed, and the degree of integration can be improved. A Q4 (a section 61) is a taperd gate element having small output voltage difference, and uses the layer 17 as a source, a layer 14 as a back gate, a substrate 11 as a drain and the layer 41 as a gate. To connect the bit line 41 and the drain, a gate insulating film 12 is bored and the electrode 41 is formed, a source 15 is formed through self-alignment, and a word line 22 is connected. According to such constitution, a cell array having high density is formed, the magnitude of the forward rise voltage of a diode is detected and ''1'' or ''0'' is discriminated, and the memory cell resulting in no defective reading is obtained.
Patent JP-H0492430-A (JP)
Title: Semiconductor device
Inventor: OGUCHI AKEMI
IPC: H01L23/52
Filed: 1990-08-08
Abstract: PURPOSE:To form wiring which restrains the grain boundary diffusion of Al atoms and whose reliability is high by a method wherein the line width of the wiring which contains an Al alloy or a high-melting-point metal compound and an Al alloy is always set at 2mum or lower. CONSTITUTION:An oxide film (SiO2) 202 is formed on the whole surface of an Si substrate 201; then, a titanium nitride film (TiN) 203 is formed; an aluminum alloy film 204 is formed on it; in addition, a titanium nitride film 205 is formed once again; and three-layer structure is obtained. At this time, slits are formed in wiring whose line width B is 10mum in the direction of the wiring in such a way that their line width is always 2mum or lower; at the same time, a patterning operation is executed; and an Si3N4 film 206 is formed on the multilayer wiring. Thereby it is possible to obtain the multilayer wiring which restrains the grain boundary diffusion of Al atoms as the cause of an electromigration and whose reliability is high.
Patent JP-S60228390-A (JP)
Inventor: BENGUTO EBERUTO RINDAARU
IPC: B66C1/12
Filed: 1983-11-10
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-H04348217-A (JP)
Title: Automatic displacement measuring apparatus
Inventor: ONO MUTSUO
IPC: G01C1/02
Filed: 1991-07-26
Abstract: PURPOSE:To quickly, correctly and safely measure the displacement of a structure and the movement of the ground by simplifying the necessary work. CONSTITUTION:This apparatus has a transit 1 which is provided with a spherical reflecting mirror 4 to be attached to a to-be-measured body 10 and an optical range finder 2, and which is turned in the elevational and horizontal directions by a turning device 3, an representing the amount of the reflecting light from the reflecting mirror 4 detected by the optical range finder 2, and automatically operates and records the distance, elevational angle and horizontal angle in time sequence from the electric signals from the optical range finder 2 and the turning device 3, and a control device 5 which automatically controls the turning device 3 so that the amount of the reflecting light from the reflecting mirror 4 becomes maximum. Accordingly, as the transit, following the movement of the to-be-measured body, is correctly directed to the to-be-measured body, the distance or the like can be automatically operated and recorded in time sequence without attendance.
Patent JP-H1053429-A (JP)
Title: Base material for optical fiber and its production
Inventor: DANZUKA TOSHIO
IPC: C03B37/018
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a porous glass base material having a core part and a clad part by VAD method of OVAD method and capable of providing an optical fiber low in loss and especially little in the increase of loss in a 1.38μm or 1.55μm wavelength zone due to hydrogen, and to provide a method for stably producing the porous base material. SOLUTION: This porous glass base material for an optical fiber comprises a core part containing GeO2 as a dopant and a clad part lower in the index of refraction than that of the core part. Therein, the average bulk density of the core part is 0.18-0.26g/cm<3> . The method for producing the porous glass base material comprising the core part containing the GeO2 as the dopant and the clad part lower in the index of the refraction than that of the core part comprises synthesizing the core part and the clad part by VAD method or OVAD method. Therein, the synthesis is carried out, while the bulk density of the core part is controlled to be 0.1-0.26g/cm<3> .
Patent JP-H0496474-A (JP)
Title: Picture data compressing system
Inventor: SHIRASAWA TOSHIO
IPC: H04N1/41
Filed: 1990-08-10
Abstract: PURPOSE:To obtain a suitable quantizing parameter by calculating the parameter of a quantizing table so as to be suitable for the sampling density of an objective picture by using an approximate equation calculated from the table of default in advance. CONSTITUTION:A DCT(Discrete Cosine Transform) processing part 1 obtains plural (p)X(p) number of DCT coefficients to an input picture data divided into the plural blocks of 8X8 picture elements, for example, and the data is quantized by being divided with the (p)X(p) number of quantizing parameters supplied from a quantizing table 4 at a quantizer 2. This DCT coefficient is supplied to a Huffman encoder part 3, Huffman encoded and outputted as a compressed data. In this case, the quantizing table of default is assumed in advance, the respective parameters of this quantizing table are approximated by surface equation, the coefficient parameter of this approximated curved face equation is stored in the case of encoding, the data corresponding to the sampling density of the objective picture is substituted to the approximate equation. Thus, the suitable quantizing parameter can be calculated even to the objective picture of any sampling density data.
Patent JP-H0956980-A (JP)
Title: Lid device of washing machine
Inventor: IZAWA KATSUYA
IPC: D06F39/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength for the pushing force from above, shock or twist in a lid device of washing machine, one end of which is journalled, so as to be freely turnable, to an upper outer casing body placed on an outer frame of a washing machine. SOLUTION: A lid 18b, the forward end part of which is formed substantially into an L-shape is journalled, so as to be freely turnable, to an upper outer casing body placed on an outer frame 5 of a washing machine 5, and a transparent window 20 is provided on the lid 18b. The transparent window 20 has the front end 20a formed substantially into an L-shape so as to cover the substantially L-shaped corner part 21 of the lid 18b.
Patent JP-S60102253-A (JP)
Title: Continuous casting method
Inventor: KOBAYASHI SUMIO
IPC: B22D11/115
Filed: 1983-11-08
Abstract: PURPOSE:To prevent negative segregation and to improve billet quality by acting a DC magnetic field to a molten metal under electromagnetic stirring thereby regulating the electromagnetic stirring flow into laminar flow. CONSTITUTION:An electromagnetic stirrer 2 which is a rectangular parallelpiped and an electromagnetic 3 are disposed respectively on the arced inside and outside surface sides of a billet 1 with the billet 1 in-between. The electromagnet 3 is so energized that billet 1 side is an N pole. The magnetic field is impressed in the direction orthogonal with the electromagnetic stirring flow in the unsolidified part. The magnetic flux density is thus increased and the limiting Reynolds number increases and therefore the molten metal in the unsolidified part is stirred to laminar flow. The generation of negative segregation is prevented by the above- mentioned method, by which the billet having excellent quality without having the white band existing therein is obtd.
Patent JP-S6453688-A (JP)
Title: Color solid-state image pick-up device
Inventor: OKUMURA TOMOHIDE
IPC: H04N9/07
Filed: 1987-08-25
Abstract: PURPOSE:To obtain a device with less moire and high resolution by properly specifying the arrangement of first-fourth color filters and a spectral transmission characteristic. CONSTITUTION:Four kinds of color filters G, Ye, Cy and Mg different in the spectral transmission characteristic are arranged in a mosaic so as to be repeated for four elements in a horizontal direction and for two elements in a vertical direction. When a picture element position with four elements in the horizontal direction and with two elements in the vertical direction which is one unit of the arranging pattern is made into a Cxy ((x) is 1-4 in horizontal direction positions, and (y) is 1 and 2 in vertical direction positions), the first color filter Mg, the second color filter G, the third color filter Cy and the fourth color filter Ye are arranged to a C12 and a C41, a C11 and a C42, a C22 and a C31, and a C21 and a C32 respectively. The spectral transmission characteristics of the first-fourth color filters are made into ones in which all output signal levels of the picture elements, in which respective color filters are arranged to the white light of a prescribed color temperature, are made equal.
Patent JP-S6452451-A (JP)
Title: Judgement of tooth color for preparing artificial tooth
Inventor: OIKAWA TOMOHIRO
IPC: A61C19/04
Filed: 1987-08-25
Abstract: PURPOSE:To facilitate work for visually replacing the color of an adjacent tooth with a color sample, by displaying the color image of the adjacent tooth and that of a teeth color sample formed into the same shape as the outer shape of an artificial tooth in contrast with each other under the same condition by the same color image display. CONSTITUTION:The adjacent tooth of a tooth to be treated is photographed by a color camera 11 while illuminated under a definite illumination condition and displayed on the picture of a color CRT 12 through a controller. Herein, a color demodulation circuit 30 is used in order to separate R-, G- and B-signals, from the composite color image signal obtained from the color camera 11 and an R-Y signal, a G-Y signal and a B-Y signal, all of which are obtained by subtracting a brightness signal Y from the R-, G- and B-signals, are outputted from the color demodulation circuit 30 and synthesized with the brightness signal Y by the RGB output amplifying circuit 32 in the color television 31 for the color CRT 12 to be outputted to the color CRT 12. Then, a floppy disk having the color data of the adjacent tooth and the number selection data of a shade guide stored therein is regenerated on the picture of the color CRT 12 and an artificial tooth is prepared on reference to this image.
Patent JP-2001044489-A (JP)
Title: Growth of semiconductor crystal and semiconductor element
Inventor: GOMYO AKIKO
IPC: H01L33/30
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To improve activation of the carrier of a compound semiconductor epitaxial layer, without carrying out heat treatment by doping a plurality of impurity elements having different dissociation energies to hydrogen simultaneously in a mixed crystalline compound semiconductor epitaxial layer on a semiconductor substrate. SOLUTION: An impurity element 1 and an impurity element 2, which are different in dissociation energy to hydrogen, are doped simultaneously. when the dissociation energy of the impurity element 1 and hydrogen atom is E1 and the dissociation energy of the impurity element 2 and hydrogen atom is E2 and E1>E2, hydrogen taken in a compound semiconductor epitaxial layer preferentially bonds to the impurity element 1 of high dissociation energy. Since the carrier is inactivated mainly in the impurity element 1, which bonds to hydrogen atom strongly and hardly dissociates, the impurity element 2 which has weak bond to hydrogen atom and easily dissociates hydrogen, is protected by the impurity element 1 and can activate the carrier effectively.
Patent JP-H0260636-A (JP)
Title: Pulse doppler measuring instrument
Inventor: NISHIYAMA HISASHI
IPC: G01S15/50
Filed: 1988-08-26
Abstract: PURPOSE:To obtain a sufficient measuring range even for a high-speed area and to minimize a measuring error caused by a noise in a low-speed area by selecting a phase difference obtained by either an autocorrelation method or a biaxial component method and converting the selected phase difference into a speed in the high-speed area. CONSTITUTION:When a phase vector Vn is inputted to a TAM<-1> memory, the argument thetan of the Vn can be obtained. thetan-1, which is another argument at a point one time of day before, is obtained by a delay circuit 712, and a phase difference thetan-thetan-1 is obtained by obtaining the difference between the thetan-1 and the current thetan. The phase difference DELTAthetan is respectively converted into the cosine component and the sine component of the phase difference DELTAthetan in a cosine memory 713 and a sine memory 714. Next, the cosine component cosDELTAthetan and the sine component sinDELTAthetan are respectively add-averaged arbitrary number of times in adders 715 and 716 and after that respectively inputted to a TAM<-1> memory 717. In the TAM<-1> memory, the input of the memory is converted into a argument, the inverse of DELTAthetaT with the add-averaged cosine component as the real part of a complex number add with the add- averaged sine component as the imaginary part of the complex number. Further, another argument, the inverse of DELTAthetas is obtained by add-averaging the phase difference DELTAthetan in an adder 718. A switching device 719 is switched by the instruction of a control part 9.