baber/WOPTO huggingface dataset:
Patent JP-S62127721-A (JP)
Title: Photometric plate to be provided in optical path of camera finder
Inventor: KANAZAWA HAJIME
IPC: G03B7/099
Filed: 1985-11-28
Abstract: PURPOSE:To eliminate the obstruction of an object caused by the boundary of a photometric area of lead wire appearing in the area of a finder, by distributing numerous independent light shielding sections so as to make the transmissivity of non-light measuring areas equal to the light transmissivity of light measuring areas, in the non-light-measuring are between light measuring areas. CONSTITUTION:In the non-light-measuring areas 13 between light measuring areas 7 the part A where no lead wire 8 exists is formed by randomly distributing numerous independent dot-like light shielding sections 14 on a transparent base plate and the transmissivity of the areas 13 is made equal to the transmissivity of the light measuring areas 7. As a result, the contrast between the areas 7 and 13 disapeears when viewing an object through the finder and the boundaries of the light measuring areas 7 cannot be found in the finder area. Moreover, numerous dot-like light shielding sections 14 are arranged around the metallic lead wire 8 in such a way that the sections 14 are closely arranged near the lead wire 8 and the interval is made larger as going farther from the wire 8. Since the contrast of the image is lowered in such way, the metallic lead wire 8 becomes unvisible when viewing the object through the finder.
Patent JP-S63122134-A (JP)
Title: Semiconductor package
Inventor: SHIRATORI KEI
IPC: H01L21/60
Filed: 1986-11-10
Abstract: PURPOSE:To avoid electric characteristic defect due to the suspension of metal wirings for bonding and the flow of brazing material for mounting by coating the periphery, the side of a semiconductor element placing part in a lead frame and the ends of external leads, and the side with an electric insulator. CONSTITUTION:A semiconductor element 3 is placed on a lead frame in which the periphery, the side of a semiconductor element placing part 1 in a lead frame, the end and sides of external leads 2 are coated with electric insulator 4, and electrodes on the element 3 and external leads 2 are connected by bonding metal wirings 5. Even if the wirings 5 are suspended as designated by a dotted line 6 at the manufacturing and using stages, electric characteristics are not damaged since the periphery and the sides are coated with the insulator 4.
Patent JP-H01110767-A (JP)
Title: Solid-state image pickup device
Inventor: MIYAMOTO TAKASHI
IPC: H04N5/335
Filed: 1987-10-23
Abstract: PURPOSE:To remove or ease the bending stress present in a cap subsequent to encapsulation for the protection of a transparent glass from cracks by a method wherein a certain quantity is bent down of the outer circumference of a cap metal plate. CONSTITUTION:A solid-state image pickup element 1 is fixed tight to the bottom of a recess 3 provided in a ceramic substrate 2. Surrounding the recess 3, a metal frame 5 is soldered to the ceramic substrate 2. A cap 11, whereto a transparent glass plate 9 is attached by using a low-melting glass 10 and which covers a through-hole 8 provided in the crater at the middle of a metal plate 7, is attached to the metal frame 5 through the intermediary of a gold/tin alloy 6. The outer circumference of the metal plate 7 belonging to the cap 11 is bent down by 20-200mum. The gold/tin alloy 6 may be a preform 6 as thick as the width of the skirt of the metal plate 7 that is bent down. A load and current are supplied by a pair of roller electrodes 12, which fuses the preform 6 for encapsulation.
Patent JP-H05209279-A (JP)
Title: Metal film forming device and metal film forming method
Inventor: KATAOKA YUZO
IPC: C23C16/50
Filed: 1992-10-07
Abstract: PURPOSE:To form a uniform metal film on the surfaces of plural base bodies by supplying a reaction gas and a carrier gas in a reaction tube in which plural base bodies are provided and by impressing high-frequency voltage between the adjacent base bodies to generate plasma. CONSTITUTION:The plural base bodies 105 are stood side by side in the reaction tube 101 made of quartz or the like and the holders 106 are placed alternately on rails 119 connected to the terminals 117, 118 of different high-frequency sources 116. The reaction tube 101 is evacuated to vacuum by a evacuating apparatus 113, the base bodies are heated by a heater 104, and Al compound gas 108 as the raw material is vaporized in a vaporizer 109 and is mixed with gaseous H2 110 as the carrier in a mixer 107 and is introduced into the reaction tube 101. Plasma is generated between the base bodies 105 connected to the terminals 117, 118 of the different high-frequency sources 116 and alternately arranged, and after Al film is selectively formed from metallic Al formed by making the gaseous Al compound to react with gaseous H2 on the electron donating surfaces of the base bodies 105, the non-electron donating surfaces are covered in uniform thickness by using plasma.
Patent JP-H11108636-A (JP)
Title: Optical surface inspecting equipment
Inventor: HARA NORITAKA
IPC: G01B11/30
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To accurately precisely measure only the scattered light reflected from the surface of an object to be inspected, by arranging an optical filter in front of a light receiving element which filter transmits only the coherent light outputted from a laser light source. SOLUTION: A laser light 2a is outputted from a light emitting part 2, reflected from the measurement surface of an object 1 to be inspected, and received with a light receiving part 3 through an optical filter 4 which is arranged in front of the light receiving part 3. An isotropic background scattered light (external light) which is superfluous and has influence on the measurement of a fine scattered reflected light 2c is excluded with the filter 4, so that the light receiving part 3 precisely receives only the scattered light reflected from the measurement surface. The surface roughness obtained by the. reflected light 2c scattered from much unevenness like abrasive flaws formed on the surface is statistical information, which has a distribution expressed by a Gaussian function.  Thereby the surface roughness can be quantitatively obtained from the reflected light intensities which are measured at two different points showing the distribution.
Patent JP-H08128908-A (JP)
Title: Pressure sensor
Inventor: OGINO TSUYOSHI
IPC: G01L9/00
Filed: 1994-11-01
Abstract: PURPOSE: To provide a pressure sensor which makes strain amount against pressure larger, has no hysteresis, and is excellent in pressure detection accuracy in the pressure sensor using a resistor strain gauge. CONSTITUTION: A pressure sensor is equipped with a base body 1 which is made into the shape of a circular diaphragm whose rim portion 2 is held and deforms under a pressure to be measured, and a resistor strain gauge R1 which is arranged at a portion except the rim portion 2. A thickness of a portion except the rim portion 2 of an opposite face to a face on which the resistor strain gauge R1 of the base body 1 is arranged is made thin so as to form a recessed portion 3.
Patent JP-H02258892-A (JP)
Title: Binder pitch and its preparation
Inventor: DEII ROURII BUREIKUBAAN ZA SEK
IPC: C10C3/00
Filed: 1989-10-16
Abstract: PURPOSE: To obtain binder pitch having high density, high strength and low electric resistance by subjecting hydrogenated petroleum aromatic mineral oil to pyrolytic treatment and distilling the obtained product to obtain hot tar and combining this tar with fine baked petroleum coke particles.  
     CONSTITUTION: Petroleum aromatic mineral oil pref. being supernatant oil is subjected to hydrogenation treatment and the obtained product is subjected to pyrolytic treatment to obtain hot tar which is, in turn, distilled to obtain topping hot tar. This hot tar is combined with about 1-18 wt.% of fine baked petroleum coke particles with an average particle size of about 1-40 μm (pref. about 5 μm or less) to obtain the objective binder pitch. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61147380-A (JP)
Title: Picture inputting device
Inventor: TSUKAHARA HIROYUKI
IPC: H04N7/18
Filed: 1984-12-20
Abstract: PURPOSE:To obtain a picture inputting device where the contrast is raised equivalently by flickering plural lights having various wavelengths in an illuminating device while shifting their phases from one another and detecting and processing the reflected light by an image pickup device. CONSTITUTION:An oscillator 1 outputs three signals, which have the same frequency but are different in phase, to an LED 2, and three color lights emitted from the LED 2 are irradiated to an object 6 through a lens 3, a half mirror 4, and a lens 5 and are applied to a TV camera 8 through the lens 5, the half mirror 4, and a lens 7. This output is applied to an integrator 10 through a band pass filter 9 and is applied to a picture memory 12 through an AD converter 11, and an information processor 13 is used to control prescribed circuits and devices. Data stored in the picture memory 12 is displayed on a display device 15 through a DA converter 14.
Patent JP-H05108010-A (JP)
Title: Calendar device
Inventor: NAGAKI TAKESHI
IPC: G09D3/12
Filed: 1991-10-17
Abstract: PURPOSE:To provide a calendar device for automatically setting a calendar at a position without troubling the user about the operation and displaying a date after separating a weekday from a holiday. CONSTITUTION:By comparing the information on the user's position which is obtained by a global positioning system(GPS) receiving device 2 with the information on each country position which is previously stored in a position storage device 1, it is decided in which country the present position exists, and then, the present date in the country is decided by a setting device 3 so as to be set in a calendar 8. And also, a holiday condition in the country which is previously stored in a calendar storage device 5 is selected, and then, it is decided whether the present date is the weekday, or the holiday, and then, the present date is displayed after separating the weekday from the holiday based on the decision result.
Patent JP-S61173331-A (JP)
Title: Inputting device
Inventor: IKEGAMI MINORU
IPC: G06F3/045
Filed: 1984-12-20
Abstract: PURPOSE:To detect potential of the depressing point of an inputting device based on the content of memory and to detect the depressing point with high accuracy even when resistors on the substrate are not uniform. By measuring potentials of plural points on an electrode beforehand and storing the measured potential in a storage unit. CONSTITUTION:An electrode 6 is formed on the nearly whole face of one side of the upper substrate 7 of an inputting device 1. Electrode terminals 5 are provided on both ends of the electrode 6. Similarly, an electrode 6 is formed on the nearly whole face of one side of the lower substrate 8, and electrode terminals 5 are formed on both ends. Substrates 7, 8 are arranged to make the electrodes opposite to each other, and the electrode terminals 5 are made to cross at right angles, and united by a spacer 9 and plural projected spacers 10. Data of depressing point of the inputting device 1 is detected by a detecting circuit 2 and the data is added to a CPU 4. The potential of plural points of the electrode 6 is stored beforehand in a storage unit 3 connected to the CPU 4. The position of the depressing point of the inputting device 1 is detected with high accuracy based on the potential stored in the unit 3.
Patent JP-S62129399-A (JP)
Inventor: TAKAHASHI HIROSHI
IPC: C11D3/02
Filed: 1985-11-29
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-S62128406-A (JP)
Inventor: SUZUKI HIDEMOTO
IPC: H01B13/00
Filed: 1985-11-29
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-H08139150-A (JP)
Title: Simulation method for semiconductor element
Inventor: SUZUKI TORU
IPC: G06F19/00
Filed: 1994-11-02
Abstract: PURPOSE: To obtain a simulation method for semiconductor element in which an ionization integration path can be determined more accurately using novel field definition method. CONSTITUTION: The simulation method for semiconductor element comprises a step for determining each potential (ψa , ψb , ψc , ψd ) on one lattice point (A, B, C, D) of a lattice having polygonal measure on a two-dimensional space, a step for determining the potential (ψg ) at the center of gravity (G) of one lattice measure, and a step for interpolating the potential in one measure by means of a plurality of triangular potential plane (ψa ψb ψg , ψb ψc ψg , ψc ψd ψg , ψa ψd ψg ) comprising the lattice point (A, B, C, D) of one lattice measure and the potential (ψa , ψb , ψc , ψd , ψg ) at the center of gravity (G) and contiguous to each other while sharing the potential (ψg ) at the center of gravity as a common vertex.
Patent JP-H04146430-A (JP)
Title: Methine compound and silver halide photographic sensitive material containing same
Inventor: HIOKI TAKANORI
IPC: C09B23/01
Filed: 1990-10-08
Abstract: PURPOSE:To provide the silver halide photographic sensitive material high in sensitivity and small in sensitivity change under high temperature or high humidity by incorporating a cyanine dye having a specified cross-linking group on a methine chain. CONSTITUTION:The silver halide photographic sensitive material contains at least one kind of compound represented by general formula I in which each of Z1 and Z2 is O, S, or selenium; each of Q1 and Q2 is methylene; each of Q3 and Q4 is an atomic group necessary to form a 5-, 6-, or 7-membered ring; each of A1 and A2 is an atomic group necessary to form a benzene ring; M1 is an electric charge balancing counter ion; and m1 is a number for neutralizing the charge. This compound can be dispersed directly into the photosensitive material or a hydrophilic colloidal solution. In the case of an M-band type sensitization, intense color sensitization can be attained by using compounds represented by formulae III and IV and the like.
Patent JP-H01113814-A (JP)
Title: Correcting method for measurement of level changing rate
Inventor: NOBUTOMO YOSHIHIRO
IPC: G05D9/12
Filed: 1987-10-28
Abstract: PURPOSE:To obtain the level changing rate data to the pump operation control by checking the fall/rise phenomena of a pump well level caused when the pump is started and stopped based on the change of the pump discharge amount to eliminate the level changes during said check and applying a smoothed arithmetic operation to obtain the level changing rate. CONSTITUTION:A transient period is checked for the pump discharge amount Q0 when the level of a pump well changes to the fall from the rise and vice versa. The level data on the transient period is deleted out of the level data for pump control. Then the changing rate of the level H is obtained is obtained at a sufficient time interval larger than the sampling cycle of the data input. Thus a smoothed continuous level changing rate is calculated and therefore the suited data is obtained to the pump control.
Patent JP-H06121839-A (JP)
Title: Sleep-inducing apparatus
Inventor: KURIYAMA ISAO
IPC: A61M21/02
Filed: 1992-10-08
Abstract: PURPOSE:To provide a convenient sleep-inducing apparatus for inducing efficiently sleep by generating a plurality of stimulations in parallel. CONSTITUTION:This sleep-inducing apparatus provides an effect machine 3 wherein a fantastic pattern is projected by using a red lamp 1 and a blue lamp 2 and a light, an aroma generating apparatus 4 emitting a fragrance in a room and a CD player 5 and is constituted by positioning them in a box body 6. In addition, a control part is built in this box body 6 and the red lamp 1 and the blue lamp 2 emit respectively for each period and at each strength. In addition, the effect machine 3 projects a start-like pattern for a specified period, at a specified light strength and at a specified rotational speed. In addition, the aroma generating apparatus 4 emits a fragrance for a specified period. In addition, the CD player emits a sound with a specified vol. for a specified period from a speaker 19.
Patent JP-H09114976-A (JP)
Title: Detection of object and detection device for object
Inventor: OITA SHINYA
IPC: G06T7/60
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To precisely judge the presence or absence of an object or a person by comparing a value which is obtained by a correlation calculation with a prescribed threshold and judging the state of the object from the result. SOLUTION: When a processing starts, a picture 1 is inputted from a picture sensor 2. The picture inputted in an arithmetic unit 3 is converted into an edge picture. Template data is read from a second memory 5 and correlation between the edge picture and a template detecting the direction of an edge is calculated. Threshold data is read from the second memory 5 and whether the correlation value exceeds a prescribed value or not, is judged. The correlation calculation values for the directions of various edges are obtained in different pictures, and an optimum value is set based on the values, for the value which is actualy compared with the correlation calculation value.  When the object is assumed to be a seat, for example, the picture including the seat is calculated like a previous arithmetic processing, and the presence or absence of the man on the seat can be judged by comparing it with the threshold which is set.
Patent JP-2001093188-A (JP)
Title: Fluorescent recording medium and fluorescent recording/ reproducing device
Inventor: NAITO KATSUYUKI
IPC: G11B7/24
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent recording medium where a fluorescent image undiscriminable by the naked eye can be written-in at high speed and data are not broken when the data are stored or read-out and which has recording density greatly higher than the conventional ones and to provide a fluorescent recording/reproducing device. SOLUTION: This fluorescent recording medium is provided with a recording body layer containing fine particles emitting fluorescence of the intensity changed by irradiating with recording light, a reflection layer for reflecting the fluorescence emitted from the recording body layer or an amplification layer for amplifying the fluorescence and an insulating layer arranged between the recording body layer and the reflection layer. The information is stored on the recording body layer by irradiating with the recording light and the stored information is read-out by detecting the fluorescence emitted from the recording body layer by irradiating with excited light while the fluorescence is reflected on the reflection layer or amplified by the amplification layer.
Patent JP-S60232001-A (JP)
Inventor: TSUJINO KIMIHIDE
IPC: A01B33/08
Filed: 1984-12-20
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-H09133928-A (JP)
Title: Thin-film transistor substrate for liquid-crystal display device and its manufacture
Inventor: RI CHIYUUKIYOU
IPC: H01L29/786
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of gate electrodes at the time of executing activation by irradiation with a laser beam by forming an insulating film for preventing the damage of gate electrodes on gate electrodes. SOLUTION: A polycrystalline silicon film is laminated on a substrate 2 to form an active layer 4. A gate insulating film 6 is formed by using silicon oxide on this active layer 4. Next, a metallic layer (gate electrode) 8 is laminated by aluminum on this gate light shielding film 6 and an insulating film 10 is laminated thereon. This metallic layer 8 and the insulating layer 10 are simultaneously patterned. Ion implanted regions 4-1 are formed by ion implantation of an n<+> impurity. The ion-implanted impurity is annealed by irradiation with a laser beam. The insulating film 10 is formed of SiO2 having about 8.0eV in a band gap. The wavelength of a representative laser beam XeCl, when converted by the magnitude of the energy, is 4.0eV.  As a result, the damage of the gate electrodes 8 at the time of the irradiation with the laser beam is prevented by the insulating film 10 having the large band gap.
Patent JP-H01116079-A (JP)
Title: Thin film forming device
Inventor: SEKIGUCHI ATSUSHI
IPC: H01L21/31
Filed: 1987-10-27
Abstract: PURPOSE:To form a thin film of an oxide superconductor by introducing a substrate through a loading chamber into a deposition chamber, supplying gaseous raw materials into the chamber and depositing the compd. film consisting of the gaseous raw materials on the surface of the substrate by a CVD method, then introducing the substrate into an oxidation chamber and heating the substrate from the outside while passing an oxidative gas into the chamber, thereby oxidizing the film. CONSTITUTION:The substrate 11 is introduced by a carrying mechanism 100 into the loading chamber 40 and the inside of the chamber 40 is evacuated to a reduced pressure by a vacuum pump 61. A valve 50 is then opened to introduce the substrate 11 into the deposition chamber 10 where the substrate is mounted like 11' to a substrate holder 12 equipped with a temp. control mechanism 14. The gaseous raw materials of Ba, Y, Cu, and O2 systems are then supplied by a gas introducing mechanism 20 into the deposition chamber 10 and the superconducting oxide film of the Ba-Y-Cu-O system is deposited on the substrate 11' by heating of the substrate 11' or generating plasma in the deposition chamber. In succession, this substrate is introduced by carrying mechanisms 100 and 110 into the oxidation chamber 70 made of quartz, where the substrate is heated from the outside by an electric furnace 76 while the oxidative gas 92 such as O2, H2O, N2O or O3 is introduced into the chamber, by which the superconducting film is oxidized and the superconducting characteristics are improved.
Patent JP-H05106765-A (JP)
Title: Buried piping structure
Inventor: NAKAMURA JINICHIRO
IPC: F16L11/127
Filed: 1991-10-18
Abstract: PURPOSE:To facilitate connection of buried pipings and locate the buried position without using special parts by mounting a covering member in which a conductor wire is sealed integrally on the outer peripheral surface of the piping body made of synthetic resin. CONSTITUTION:A buried piping 1 consists of a piping body 2 such as gas pipe, and a covering member 3 in which a conductor wire W is sealed and which is mounted integrally on the piping body 2. The piping body 2 is made of a synthetic resin such as polyethylene. The covering member 3 is formed by a covering part 3a in which a conductor wire W such as copper wire is sealed, and a projected part 3b, the diameter of which is formed smaller than that of the covering part 3a, and the projected part 3b is mounted on the outer peripheral surface of the piping body 2 nearly parallel to the axis-line of the piping body. After the buried piping 1 is installed in an open-cut groove, the buried piping 1 is buried by covering it with earth and sand, and when the ground is dug up, current is made across both ends of the conductor wire W to detect a generated magnetic field.
Patent JP-H03133538-A (JP)
Title: Casting method of thin stainless steel casting
Inventor: SASAI TAKAYUKI
IPC: B22D25/02
Filed: 1989-10-18
Abstract: PURPOSE:To make fluidity of molten steel good, to prevent the development of casting defect and to improve the quality by pouring the molten metal into a mold under heating cavity in the mold at the specific temp. before pouring. CONSTITUTION:At the time of casting a thin stainless steel casting particularly having complicate shape of <= 5 mm thickness, as the molten steel temp. is very high, such as 1450 - 1500 deg.C, the molten steel brought into contact with the inner wall of mold 1 is immediately solidified, and flowing passage of the molten steel is made to narrow and the casting defect is developed. Therefore, at the time of casting the thin stainless steel casting into the sand mold 1, the molten steel is poured into the mold 1 under condition of heating the cavity 5 in the mold 1 at 50 - 550 deg.C before pouring. As a result, the fluidity of molten steel poured in the sand mold 1 is made good, and the development of casting defect is prevented. Therefore, the productivity and the quality is drastically improved.