baber/WOPTO huggingface dataset:
Patent JP-H01262064-A (JP)
Title: Automatic measurement method for number of flasks completed with pouring
Inventor: TANAKA TAKAAKI
IPC: B22D46/00
Filed: 1988-04-14
Abstract: PURPOSE:To enable online production control by providing means for pouring molten metals to individual casting molds formed by casting mold casting equipment and automatically measuring the number of the casting flasks completed with the pouring. CONSTITUTION:The casting molds 6 formed by the casting mold forming machine 1 are successively delivered by a conveyor 2 and the molten metals are poured into the molds from ladles 7a, 7b traveling along a pouring line 3. The origin positions of pouring carriages 5a, 5b are previously recognized by measuring instruments 18a, 18b at this time. The moving quantities of the carriages 5a, 5b from the origin positions, the recognition numbers of the molten metals in the ladles 7a, 7b imposed on the carriages 5a, 5b, the information in the progression of the molds 6 on the line 3, and the descriptions of the molds 6 are inputted to the measuring instruments 18 for the number of the poured flasks. The descriptions of the molds 6 are recognized by the measuring instruments 18a, 18b at the time when the carriages 5a, 5b pour the molten metals into the molds 6. The completion of the pouring is stored in the measuring instruments when the pouring completion signal is inputted to the measuring instruments. The data is transmitted to a central control unit 17 and the number of the flasks completed with the pouring is summed up by each of the descriptions and is displayed momentarily on a CRT 29a.
Patent JP-H10277590-A (JP)
Title: Bio-membrane filtering type dinitrification-nitrification apparatus
Inventor: FUCHIGAMI KOJI
IPC: C02F3/34
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a bio-membrane filtering type denitrification-nitrification apparatus having nitrification treatment function by a bio-membrane filtering method capable of performing washing not accompanied by the lowering of a recovery ratio of water in water treatment and an increase in power quantity consumed in water treatment, having high collection capacity of a suspensible substance and capable of eliminating an increase in the suspensible substance load quantity to a sedimentation basin of a post stage. SOLUTION: This apparatus is equipped with a denitrification tank 2 into which raw water and a hydrogen donor are injected and a re-aeration treatment and nitrification treatment tank 5 to which denitrification treatment water is transferred and lower and upper filter beds 13, 14 are arranged in the re-aeration treatment and nitrification treatment tank 5 and a denitrification treatment water injection port is arranged to the bottom part of the re-aeration treatment and nitrification treatment tank 5 so that the denitrification treatment water from the denitrification tank 2 becomes an ascending flow and an aeration air injection port is arranged to the lower part of the lower filter bed 13 and the lower filter bed 13 is composed of a filter material with a particle size of 3.0-6.0 mm and the upper filter bed 14 is composed of a filter with a particle size of 2.0-4.0 mm and a filter  material whose particle size is larger than that of the filter material of the upper filter bed 14 is arranged in the lower filter bed 13.
Patent JP-H10280361-A (JP)
Title: Concrete block having cavity part and its execution method therefor
Inventor: MABUCHI KAZUMI
IPC: E02B3/14
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To meet peripheral nature and improve bilogical living environment by a method wherein a decoration material is disposed in the cavity part formed in the internal part of a concrete block. SOLUTION: Forms 1 are arranged at the upper part of a bottom frame 1a, a natural stone 2 is arranged on the upper surface of the bottom frame 1a, and concrete 3a is placed on the upper part of the natural stone 2. Natural stones 4 serving as a decoration material are arranged on the concrete 3a. An inner mold 6 is arranged on the natural stones 4. The natural stones 4 are then arranged on the upper part and the periphery of the inner mold 6. Remaining concrete 6 is placed on the inner mold 6 and the natural stones 4. After the concrete is cured, the forms 1 are removed, the inlet of the inner mold 6 is released to discharge sand 7, a container 6a is taken out to form a concrete block 10. Thus, when the concrete blocks are laid at a water front place, living environment for aquatic animals and fishes is prepared and living environment for small animals is provided even on a land.
Patent JP-S58223753-A (JP)
Inventor: GUNTERU HANSU BUIRII MARUTEN
IPC: G01N33/02
Filed: 1983-05-25
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-S63257229-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOTODO NOBUO
IPC: H01L21/3213
Filed: 1987-04-14
Abstract: PURPOSE:To decrease the occurrence of deposition and to decrease defective holes in bonding pads, by mixing 40% or more of O2 in CF4 in a dry etching step of a silicon nitride film using CF4 and O2 gas. CONSTITUTION:With a photoresist pattern 6 as a mask, a silicon nitride film 5 undergoes dry etching by using CF4 and O2 gas. In this case, the mixing quantity of O2 is made to be 40% or more in the total flow rate. Then, phosphorus glass film 4 undergoes wet etching by using liquid hydrofluoric acid, and the surface of aluminum 3 is exposed. Then, the photoresist pattern 6 is released with, e.g., O2 plasma. In this way, the occurrence of deposition is decreased, and the defective holes in bonding pads are decreased.
Patent JP-H03293975-A (JP)
Title: Piezo-electric type actuator
Inventor: TANAKA HIROSHI
IPC: H02N2/00
Filed: 1990-04-09
Abstract: PURPOSE:To enlarge a driving range and miniaturize the title actuator by a method wherein a pair of laminated piezo-electric elements is put between oblique guides and the amount of displacement when a voltage is impressed on the elements is enlarged to obtain a driving force. CONSTITUTION:When a voltage is impressed on elements A19, B25, both of the elements are elongated into directions L, M. On the other hand, driving rods A24, B27 are elongated into directions N, O and are guided by guides cut on oblique guides E32, F33 and are moved to a direction P. Accordingly, the oblique guides C21, D22 are moved into the direction P and the movement is taken out as the amount of driving. Driving in the opposite direction can be effected by the restoring forces of connecting springs A28, B38 by impressing a reverse voltage on the elements A19, B25 to contract both of the elements. According to this method, the driving range and the enlarging coefficient of the title actuator can be enlarged.
Patent JP-H0660179-A (JP)
Title: Method and apparatus for recovering color information data
Inventor: ANSONI SHII BAAKANSU
IPC: G09G5/00
Filed: 1993-03-26
Abstract: PURPOSE: To recover components lost by dithering of color information data. CONSTITUTION: Dither processing is applied received color data to compress the information and the result is stored in a frame buffer (12). The color data are extracted from the frame buffer and filtered to suppress noise produced by the dither processing thereby recovering loss of the lost color data.
Patent JP-S5720147-A (JP)
Title: Connecting method for armature coil
Inventor: HAMANO ISAO
IPC: H01R39/32
Filed: 1980-07-04
Abstract: PURPOSE:To facilitate the transmission of ultrasonic vibration to welded material with less vibrating tip pressure and less energy loss, by flatly preprocessing upper and lower outlets of an armature coil accummulated one upon another. CONSTITUTION:The outlet of armature coil with circular cross section, which is inserted and wound in the slot of armature iron core 2, is pressed to form an upper flat outlet 31a and a lower flat outlet 31b. Width t of the flat outlet 31a (upper) and 31b (lower) is made almost similar to that of each commutator bar 7. Length of the flat outlet 31a and 31b being attached to a commutator bar is limited to necessary minimum. In addition, the upper and lower flat surfaces of flat outlets 31a and 31b are pressed into arcs so as to contact the arc surface of each commutator 7 with its surface. Thus friction heat is created sufficiently between the welded materials and tension strength of each connection can be improved remarkably.
Patent JP-H08280507-A (JP)
Title: Pillow
Inventor: KATO TOKUJI
IPC: A47G9/10
Filed: 1995-04-18
Abstract: PURPOSE: To provide a pillow capable of obtaining a refreshing sleeping environment without being filled with moisture agreeing with keeping the head cool and the feet warm. CONSTITUTION: A cushion 7 is arranged on the top plate section 4 of a frame material 1 constituted of the top plate section 4 having a gentle recessed cross section having a vent hole 2 opened at the center and four support leg sections 5 supporting the top plate section 4.
Patent JP-H10277737-A (JP)
Title: Assembling method for spherical tank
Inventor: KUWABARA HIROAKI
IPC: B23K37/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an assembling method for a spherical tank, for which inner scaffolding is not necessary. SOLUTION: In this tank, after forming an equator part 3 by assembling equator part split pieces 3a and temporarily assembling upper hemispheric part slit pieces 4 on the equator part 3, a moving truck 12 equipped with a working floor 12a which is freely ascendable and descendable and freely laterally movable, is positioned on the lower part of the temporarily assembled equator part 3, and welding and weld zone inspection are performed using the working floor 12a. After that by temporarily assembling lower hemispheric part slit pieces on the ground, by welding them and by inspecting the weld zones, the lower hemispheric part is completed. The lower hemispheric part is moved to an upper part, is assembled to the equator part 3, and is welded.
Patent JP-H11268535-A (JP)
Title: Door guard
Inventor: IWAMOTO KOJI
IPC: B60J5/04
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a housing type door guard; for ensuring complete coating of a door edge by a protector even in the half-opened condition of a door, and also having no resistance in opening/closing the door or unfailingness, even in opened quantity more than in the half-opened condition. SOLUTION: This door guard is equipped with a door protector having an about V shape and freely oscillatory in the inner and outer horizontal direction of a door panel which is pivotally supported in the housing of the door panel at one end and provided with an elastic material at another end, and an actuation mechanism for extruding the door protector from the inside of the housing of the door panel when a door is opened and also pulling the door protector into the housing of the door panel when the door is closed. The actuation mechanism has a primary connecting tool 1 one end of which is oscillatorily fitted to the side wall of a door fitted part, and a second connecting tool 3 one end of which is fitted to the door protector. The connecting tool 1 extends in the edge direction of the door panel while inserting into the connecting part 4 with connection in a loosely fitted condition, and the connecting tool 3 is pivotally attached to a secondary connecting part.
Patent JP-H06312739-A (JP)
Title: Collapsible container
Inventor: TAGAWA KOUJIYUUROU
IPC: B65D6/18
Filed: 1993-04-20
Abstract: PURPOSE:To ensure stableness in erection of a collapsible container, and to improve strength against load and shock. CONSTITUTION:A collapsible container is equipped with an upper surrounding frame 2, a bottom board, long side panels constructed with upper long side panels 41 and lower long side panels rotatively connected respectively to the upper surrounding frame 2 and the bottom board, and a flap that is rotatively connected to the upper surrounding frame 2 while being in contact with the bottom board and the long side panels and for bearing the long side panels. In parts near a shaft 6 of the upper long side panels 41 and a bearing 60 of the upper surrounding frame 2 forming at least one out of many connecting parts connecting each of members, insertion ribs 7 and fitting ribs 8 that are fitted together when erected, are formed.
Patent JP-H02273607-A (JP)
Title: Cement composition for dental use
Inventor: ANAMI KEIZO
IPC: A61K6/083
Filed: 1989-04-14
Abstract: PURPOSE:To provide the subject composition which good workability and adhesivity to teeth and markedly excellent in its crush resistance after cured, comprising a metal-contg. compound and a copolymer having as the essential components 4-pentenecarboxylic acid and a unsaturated monocarboxylic acid. CONSTITUTION:The objective composition comprising (A) 100 pts.wt. of a copolymer prepared by polymerization between (1) a compound of the formula (R is H or carboxyl) and (2) an alpha,beta-unsaturated monocarboxylic acid such as (meth) acrylic acid at the weight ratio (1):(2)=(5:95) to (60:40) [pref. (5:95) to (45:55)] and (B) 100 to 200 pts.wt. of a metal-contg. compound (pref. oxide of Mg Si, Bi, B, Ca, Al, etc.).
Patent JP-S63259881-A (JP)
Title: Disk-shaped recording medium and rotary driver for said recording medium
Inventor: MATSUI TAKAO
IPC: G11B23/00
Filed: 1987-04-17
Abstract: PURPOSE:To ensure the highly accurate revolutions of a recording medium and also to obtain a compact rotary driver for recording medium, by securing the connection between the metallic part of a hub of the recording medium and a coupling hole formed at a position distant from the center of said metallic part and a pin set on an end face of a spindle. CONSTITUTION:A coupling hole 2b is formed at a position distant by a prescribed distance from the center of a metallic part 2a of a hub 2 of a magnetic recording medium 1. Then a pin 3b set on an end face of a spindle 3 is coupled to the hole 2b. The part 2a is attracted by a magnet plate 3a attached to the tip face of the spindle 3. In this case, the magnetic force produced between the plate 3a and the part 2a is effective for attraction even in case the pin 3b is not coupled to the hole 2b. Thus the revolving accuracy is maintained just with the accuracy of the outer diameter of the spindle 3 and the inner diameter of the hub 2. As a result, a compact rotary driver is obtained for a disk-shaped recording medium.
Patent JP-S5217692-A (JP)
Title: Drawing process of outgoing cable grounding
Inventor: MORIKA KATSUO
IPC: H02G15/00
Filed: 1975-07-31
Abstract: PURPOSE: The local overheating concentration is eliminated when the grounding conductor is performed the soldered drawing from the screening material on the cable way and in the cable joint the the outside. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05265132-A (JP)
Title: Substrate for photographic printing paper
IPC: G03C1/775
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a substrate excellent in water resistance and whiteness and not causing warp to photographic printing paper even in a humidity change by imparting hydrophilic property to a resin covering the rear side of base paper. CONSTITUTION:A polyethylene terephthalate-based resin is preferably used as a resin covering the front side of the base paper to be coated with an emulsion so as to improve the smoothness of a front side. It is necessary that the surface of the resin covering the rear side of the base paper is made hydrophilic with hydrophilic groups introduced into the surface so as to prevent warp. As the hydrophilic groups carboxylic acid groups, sulfonic acid groups, etc., are exemplified. Polyethylene terephthalate modified with sodium sulfoisophthalate or polyester having -COOH groups are exemplified as a resin having hydrophilic groups. Titanium oxide is preferably incorporated into a resin compsn. covering the front side of the base paper so as to improve the whiteness of the resulting substrate for photographic printing paper.
Patent JP-H08288008-A (JP)
Title: Mounting and demounting structure for electronic component
Inventor: TAKIGAWA SHIGERU
IPC: G04G99/00
Filed: 1995-04-19
Abstract: PURPOSE: To easily connect two electronic components to each other electrically. CONSTITUTION: A first electronic component 1 is formed to have a coupling groove 5, while a second electronic component 2 is fitted with a rotor 3. Also, a coupling projection 4 is formed on the rotor 3. Then, when the rotor 3 is rotated, the projection 4 and the groove 5 are coupled to each other, thereby assembling the components 1 and 2. Also, a pin contact 25 is projected from the component 2 and a moving contact 13 is provided on the component 1 for the electrical connection thereof.
Patent JP-H04302161-A (JP)
Title: Manufacture of integrated circuit device
Inventor: TAKIMOTO ISAO
IPC: H01L21/82
Filed: 1991-03-28
Abstract: PURPOSE:To manufacture an integrated circuit device of a structure, wherein the freedom of arrangement of pairs of VDD main lines GND main lines for supplying electricity to functional blocks increased, a change in the positions of the blocks from the optimum, positions, which is caused by restrictions on the arrangement of the power supply main lines for electrical power supply use, can be avoided as much as possible, the performance of circuits is excellent and an integration degree is high. CONSTITUTION:Main line arrangement regions 50 and functional block arrangement regions for arranging the pairs of the above VDD and GND main lines are set and thereafter, the above VDD main lines 90 and the above GND main lines 110 are arranged in such a way that the left and right positional relations between the above VDD and GND main lines 90 and 110 are determined according to the positional relations between regions 50 and VDD wirings 9 and a VDD wiring 9a and GND wiring 11 and a GND wiring 11a in the longitudinal directions in functional blocks 7.
Patent JP-H03291552-A (JP)
Title: Surface defect inspection device
Inventor: ONO HIROSHI
IPC: G01N21/892
Filed: 1990-04-09
Abstract: PURPOSE:To prevent deterioration in accuracy due to interference by irradiating the surface of a body to be inspected with the linear polarized light of laser light almost at an angle of incidence nearly corresponding to the Brewster angle and inspecting defects on the surfaces of many kinds of OPC photosensitive body which differ in surface property. CONSTITUTION:The surface of a photosensitive drum 3 to be inspected is irradiated with the linear polarized light of the laser light 4 at the angle of incidence nearly corresponding to the Brewster angle, the polarizing direction of the laser light 4 is selected, and the defect inspection of the surface is performed with the reflected light 6. Then when the photosensitive layer L of the drum 3 is so constituted that reflected light R1 and reflected light R2 interfere with each other, a 1/2-wavelength plate 13 is put in the optical path. Consequently, the laser light 4 becomes (p) polarized light about the incidence surface, the reflected light R1 disappears, and only the reflected light R2 is made incident on a photodetector 2, so that no interference is caused. Further, when the dispersion layer L2 of the photosensitive layer L is large and the reflected light R2 becomes weak, the 1/2-wavelength plate 13 is put off the optical path. Consequently, the laser light 4 becomes (s) polarized light to the incidence surface and the reflected light R1 is reflected and made incident on the photodetector 2, so that the defect inspection of the surface of the drum 3 with the reflected light R1 becomes possible.
Patent JP-H08285574-A (JP)
Title: Analysis method and analysis processor for circular motion accuracy measuring data
Inventor: NAGASHIMA KAZUO
IPC: G01B21/30
Filed: 1995-04-19
Abstract: PURPOSE: To obtain a numeric value of errors in cause quantitatively by using a measuring data of the radius of rotation of circular motion measured at each specified angle of rotation as dependent variable to specify a cause resulting in errors in the circular motion of a machine. CONSTITUTION: A sum and (sum of products) computing section 7 inputs two independent variables stored in a memory section 3 according to selection and setting by a parameter setting section 5. A measuring data stored in the memory section 3 is taken in and is used as dependent variable to perform a calculation for the sum or self and mutual sum of products of the in dependent variables and the depending variables. A mean/coefficient computing section 9 calculates a mean and a coefficient of a simultaneous equation from the sum and the sum of products of the independent variables and the dependent variables.  A regression coefficient/constant computing section 11 solves the simultaneous equations to calculate a regression coefficient of each independent variable while a constant of the regression and a contribution rate of the regression are calculated from the regression coefficient and the mean. A value of regressing and an error component are calculated by multiple regression formula based on the regression coefficient, the constant of regression and the independent variables.
Patent JP-S62250410-A (JP)
Title: Optical scanning device
Inventor: MAEDA TEIZO
IPC: H04N1/04
Filed: 1986-04-23
Abstract: PURPOSE:To increase scanning length without using any electric motor and to improve the efficiency of light by reflecting and deflecting a light beam by using a piezoelectric scanner and making it incident on a diffraction grating, and increasing the scanning length. CONSTITUTION:The light beam is reflected by the surface of a bimorph piezoelectric element reflecting mirror 3, and the reflected light is made incident on the diffraction grating 4 and refracted, so that the light is projected on a scanning surface 5. When the reflecting mirror 3 is swung and displaced to a dotted line 3a, the incident light on the surface of the diffraction grating is displaced to 4a and the deflection of the diffraction grating also varies, so that a scanning point is displaced to 5a on the scanning surface. The scanning point of the light beam, therefore, moves on the scanning surface 5 through the swinging of the piezoelectric reflecting mirror 3. Consequently, none of rotary parts such as an electric motor is included and the light beam is deflected efficiently to desired scanning length.
Patent JP-S57210649-A (JP)
Title: Semiconductor device and lead frame used for assembling the same
Inventor: OOTOMO HITOSHI
IPC: H01L23/49
Filed: 1981-06-19
Abstract: PURPOSE:To reduce the manufacturing cost of a semiconductor device and to maintain the reliability of the device preferable by employing a copper wire or an Ni wire covered with solder as a bonding wire. CONSTITUTION:When a semiconductor element 3 which is mounted with solder 2 on a tab 1 is connected to external wires 4, copper wires or Ni wires covered with solder are used as bonding wires 5, and they are molded with resin 6. In this manner, the wires become inexpensive, improper disconnection of the wire due to corrosion can be prevented, and the reliability of the element can be enhanced.