baber/WOPTO huggingface dataset:
Patent JP-H05148953-A (JP)
Title: Roof member support body
Inventor: SUZUKI HIROKUNI
IPC: E04D3/36
Filed: 1991-11-29
Abstract: PURPOSE:To provide a new roof member support body capable of coping with the fitting of a roof member at any angle so as to be excellent in constructing performance and making the generation of corrosion and the like difficult because of roof member fasteners such as bolts and nuts entering under the roof member. CONSTITUTION:In a roof member support body 100 fixed to the beam 300 of a building so as to allow roof member 200 to be fixed thereon, two downward opened leg parts 1, 1', the top part 3 thereof and the bottom part 2 in contact with the beam 300 are integrally formed of a longitudinal iron plate. The top part 3 is provided with a shoulder part 4 formed into convex curved face, and the shoulder part 4 is provided with a hole 5 at the center part and a nut 6, fitted into this bolt hole 5, at the back face to form a base 500. A roof plate support plate is formed of this base 500 and a sector roof member fixing part formed into the similar curved face to the shoulder part 4 and provided with a bottom plate an elongated hole formed at the center part. There is further provided a bolt for fixing this bottom plate through a spacer to form the roof member support body 100.
Patent JP-H04204367-A (JP)
Title: Method for manufacturing ph response film
Inventor: TOMITA KATSUHIKO
IPC: G01N27/414
Filed: 1990-11-30
Abstract: PURPOSE:To obtain uniform film thickness inexpensively by dripping coating solution with tantalum alcoxide as its main constituent onto the surface of an electrode substrate turning round at a specified speed and thus forming a thin film of tantalum pentaoxide of a specified thickness. CONSTITUTION:In an electrode substrate 1, its natural oxide layer on its surface removed beforehand, as well as in a substrate, such as a silicon wafer. The substrat is placed on a disk 2 held horizontally, and drive in relation by a motor, so that it is turned round by a motor. Coating solution 3 is dripped from above the substrate 1 while keeping its relation, in so-called thin-film treatment by sping coating. The substrate 1 is then dried and heat treated at a temperature of about 500 deg.C so that thin film of Ta2O5, 4, is formed on the surface of the substrate 1. By repeating this procedure a suitable number of times, a specified film thickness is attained.
Patent JP-H10178182-A (JP)
Title: Semiconductor pressure sensing device and manufacture thereof
Inventor: MUKAI MIKIO
IPC: H01L29/84
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure sensing device, which can be mounted on a chip mounted with a CPU, a DRAM memory and the like, by a method wherein a pressure sensing gate electrode is supported by support insulating films to form a void part and source and drain diffused layers are arranged under both side parts of the electrode in such a way as to hold a semiconductor channel formation region between them. SOLUTION: A pressure sensing device is constituted into a structure, wherein the device has a void part C in place of a gate oxide film of a normal MOS transistor, and a pressure sensing gate electrode 31 is supported by support insulating films 22a to hold this void part C. Biases are respectively held applied properly to the gate 31 and source and drain diffused layers 13 and 14 and in this state, when the electrode 31 is deformed in its lower direction by a pressure, such as the air pressure from the upper part of the electrode 31, the film thickness of a gate is changed and an electric field, which is applied to a channel part, is changed to change a drain current, whereby a pressure sensing device is good in sensitivity as a pressure sensor and can be easily placed mixedly on a semiconductor chip having the MOS transistor.
Patent JP-H03197930-A (JP)
Title: Multiple control signal distributor
Inventor: KUBOTA KEIICHI
IPC: G02F1/31
Filed: 1989-12-26
Abstract: PURPOSE:To realize high speed optical interconnection which is large in parallel quantity and provides self-routing by arranging devices for photoelectric fusion optical processing in two dimensions and using elements whose driving terminals of the same kind are wired in matrix by a common electrode. CONSTITUTION:The device consists of an optical routing element 3 constituted by placing a face photoelectric input/output element 1 and a face type photodetector 2 opposite each other, an input signal circuit 4, an address synchronizing signal circuit 5, and an output signal circuit 6. An input signal is inputted to an input signal circuit 4 and an address synchronizing signal is inputted to the face type photoelectric input/output element 1 of the optical routing element 3 through an address synchronizing signal circuit 5. A matrix face type photoelectric input/output element projects light at a different position corresponding to the input signal and address synchronizing signal and the light is received by the face type photodetector 2, whose light received signal is outputted through an output signal circuit 6. Consequently, fast and free connections can be made and light can be distributed and transmitted by self-routine to devices to be controlled which are specified with plural control signals at the same time.
Patent JP-H02264232-A (JP)
Title: Data recording method and apparatus for camera
Inventor: RA TEIKAN
IPC: G03B17/24
Filed: 1989-12-26
Abstract: PURPOSE: To obtain a photograph where clear data is recorded by imprinting photographing data on film by using a part of a luminous flux made incident from an image pickup lens and adjusted at proper light quantity by a diaphragm and a shutter or the like. CONSTITUTION: An internal liquid crystal display 6 is disposed between the shutter and the film 3 and also in the vicinity of an upper film guide 2. The light quantity or the like of the luminous flux made incident from the image pickup lens 1 is adjusted most suitable by the diaphragm and the shutter, so that the film 3 is exposed. Then, a part of the luminous flux adjusted is transmitted through the internal liquid crystal display 6, and the data displayed on the internal liquid crystal display 6 is imprinted on the film 3. The data displayed on the internal liquid crystal display 6 is positive display, so that the film 3 is exposed by the light transmitted through the part other than the data. Thus, a structure is made simple, and the photographing data is always imprinted by suitable light quantity.
Patent JP-H05153314-A (JP)
Title: Facsimile equipment provided with batch transmission function
Inventor: KITA HIRONORI
IPC: H04N1/00
Filed: 1991-11-28
Abstract: PURPOSE:To easily confirm the content by extracting a prescribed page of plural picture data files and outputting a batch digest an arranged in a list when the plural picture data files are subject to batch transmission. CONSTITUTION:When originals D1-D4 are desired to be subjected to batch transmission, each picture of the originals is subject, to sequential read scanning by a picture read section 5 and the picture data are stored in a picture memory 11b. The a facsimile number of a transmission destination is dialed. As the picture data transmission, at first picture data of head pages D1a-D4a of the originals D1-D4 are made composite and the resulting batch digest DA is sent. Thus, since a facsimile equipment Fa of the batch transmission destination receives the digest DA, the equipment easily confirms the content. Furthermore, a facsimile equipment F being a batch sender prints out a batch digest DA' of the same content as the digest DA onto recording paper when the batch transmission is finished.
Patent JP-2000167484-A (JP)
Title: Glass melt-spraying method and device
Inventor: NAKAJIMA MIKIO
IPC: C23D5/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent pinholes from being generated in a glass coat film by preliminarily melt-spaying glass material to the surface of a preheated metal base material to form a glass preliminary coating film and additionally heating the glass preliminary coating film to mainly melt-spray the glass material of the same kind to the surface thereof to form the glass coating film. SOLUTION: A total heating device 30 has plural heating burners 31 uniformly arranged in the axis line direction below a metal roll base material 10, and by rotating the roll base material 10, the whole roll base material 10 is uniformly heated. To the surface of the metal roll base material 10 heated to its preheat temperature, glass materials are melt-sprayed in order by a preliminary melt- spraying device 40 to form a glass preliminary coating film 13. The glass preliminary coating film 13 is further, locally and continuously, additionally heated by an additionally heating device, and the glass material of the same kind is mainly melt-spraying to the surface thereof to form a glass coating film. In this way, pinholes in the glass coating film are prevented from being generated.
Patent JP-H03200499-A (JP)
Title: Small vessel building method
Inventor: HAYATA TAKESHI
IPC: B63B9/06
Filed: 1989-12-27
Abstract: PURPOSE:To reduce work at a littoral place at the time of building a small vessel for leisure by producing block bodies divided into measure transportable by land, and transporting them by land to a building place to joint them. CONSTITUTION:An aluminum plate 6 wound on a roll is press-formed (8) to the shape of block bodies 10-1-10-11 divided in the bulkhead position. The flank of the block body is provided with an opening hole part 10a as well as strength securing framed structure at need. These block bodies 10-1-10-11 are land- transported by a truck 4 to a shipbuilding place in a littoral area. At the building place, the strength obtained by jointing the block bodies is compared with that required for a ship, and the reinforcing keel 12 or the like is fitted as occasion demands. The block bodies 10-1-10-11 are then bonded by a laser welding machine 14 to assemble a hull. With this constitution, work at the littoral place can be reduced.
Patent JP-H10172217-A (JP)
Title: Disc loading apparatus
Inventor: SUGIYAMA YUKIHIRO
IPC: G11B17/028
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To eliminate surface vibration which is generated by providing, between a turntable and a disc, a non-slip sheet which is hard to form with a high size accuracy. SOLUTION: A projected area is provided on a turntable 6 for the positioning of a disc 3. At the upper surface of the projected area, teeth 1a, 1a,... are formed providing the shape of tooth as a whole. When the disc 3 is loaded, a clamper 4 and the turntable 6 are attracted by a magnetic force. In this case, a pawl section 7 of the clamper 4 is engaged with the teeth 1a, 1a,... of the turntable 6 and since the clamp 4 and turntable 6 are provided not to generate any slip, the disc 3 is positioned on the projected area 1 and moreover it is driven to rotate with a disc motor 5 pressurized with the non-slip sheet 2 of the clamper 4.
Patent JP-H11162032-A (JP)
Title: Magneto-optical element
Inventor: KATSURAGAWA TADAO
IPC: G11B11/105
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical element excellent in light transmissivity, capable of repeatedly, magnetically and optically recording/erasing/reproducing information and usable even as a display element. SOLUTION: This magneto-optical element 1 is constituted so that a plurality of linear grooves 6 of a prescribed depth at a prescribed interval are formed on a surface of a transparent substrate transparent for visible rays, and a ferromagnetic film 7 of prescribed thickness is formed on the side wall of the groove 6, and the ferromagnetic film 7 is formed by two kinds of ferromagnetic films of the lower surface layer 8 of the side wail side of the groove 6 and a surface layer 9 formed on the surface of the lower surface layer 8. Thus, the light transmissivity and contrast are improved while adding a memory function to the ferromagnetic film 7, and not only recording, reproducing and read-out functions, but also a proper display function is added.
Patent JP-H03200389-A (JP)
Title: Semiconductor laser device
Inventor: KAKIMOTO SHOICHI
IPC: H01S5/00
Filed: 1989-12-27
Abstract: PURPOSE:To suppress a harmonic wave distortion and to improve analog transmission characteristic by combining output lights of DFB lasers having superlinear and superlinear characteristics by a fiber. CONSTITUTION:Part or all of laser light P1 to be discharged from a distributed feedback (DFB) laser 1 having superlinear light output vs. current characteristic is introduced to a fiber 3, part of all of laser light P2 of a DFB laser 2 having sublinear light output vs. current characteristic is introduced to a fiber 4, and a laser light P2 combined with both is discharged from a fiber 5. The ratio of the quantity of the light to be introduced to the fiber 3 to the quantity of the light to be introduced to the fiber 4 is so regulated that the relationship between the light output P3 and the current (I1+I2) becomes linear to the entire current (I3=I1+I2) to be supplied to the lasers 1, 2 from the P3 to be discharged from the fiber 5. Thus, a harmonic wave distortion is suppressed, and analog transmission characteristic is improved.
Patent JP-H09181630-A (JP)
Title: Semiconductor device for tuner
Inventor: HOTTA MASAHIKO
IPC: H03L7/18
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for tuner less in the number of components and low in cost. SOLUTION: This device uses a switch 27 based on a 1st control signal IFS to select the output signal of a prescaler 9 to a counter 10 or a frequency counter 16. Since number of frequency division of the prescaler 9 is fixed by the 1st control signal IFS, an exclusive LSI 26 is configured on which a respectively frequency used in common both a tuner using a PLL circuit and a tuner using a variable capacitor 24 and a local oscillator 23 is displayed.
Patent JP-H11224614-A (JP)
Title: Shadow mask for cathode-ray tube and its manufacture
Inventor: HAN DONG HEE
IPC: H01J29/07
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To improve tensile strength, extensibility and elastic coefficient by providing a surface hardened film containing nitrogen and a solution reinforced and deposition hardened layer containing carbon and formed below the surface hardened film. SOLUTION: A metal plate made of AK steel or invar steel is heat-treated at a high temperature in the gassy atmosphere containing RX gas, propane and ammonia. The carbonitriding gas is decomposed into carbon and nitrogen, the generated carbon and nitrogen are diffused on the metal plate and reacted with metal components, and reactants such as a Fe-Ni-C compound, a Fe-Ni-N compound and the like are generated. The carbon compound mainly forms an internally hardened layer dissolved and deposited in a metal (solution reinforced and deposition hardened layer), and the nitrogen compound forms a surface hardened layer. The extensibility required at the time of molding is obtained, and the elastic coefficient is increased.
Patent JP-H03201307-A (JP)
Title: Illumination system
Inventor: KATAOKA KENJI
IPC: F21V29/00
Filed: 1989-12-26
Abstract: PURPOSE:To remove heat with a simple structure and at low cost by disposing one side of a heat pipe in a heat generating portion and the other side in a position separate from the heat generating portion. CONSTITUTION:A heat pipe 7 having one side 7a disposed across a heat generat ing attachment 2 and the other side 7b disposed in a position separate from the attachment 2 and having an actuating fluid sealed therein, and a heat pipe 8 having one side 8a disposed in the socket portion 5 of a lamp 3 and the other side 8b disposed in a position separate from the socket portion 5 and having an actuating fluid sealed therein, are provided. Heat generated by the attach ment 2 or the socket 3 is absorbed by the sides 7a, 8a of the heat pipes and is radiated to ambient air from the other sides 7b, 8b of the heat pipes so that heat generated by the attachment 2 or the socket 3 is removed. Heat generated is thus removed with a simple structure and at low cost.
Patent JP-H03198310-A (JP)
Title: Switching power source transformer
Inventor: TAKEUCHI MITSUO
IPC: H01F27/32
Filed: 1989-12-26
Abstract: PURPOSE:In a power source transformer used for a switching regulator, to minimize common mode noise by providing shield bodies set to the same level as the stable potential on the primary side, between the primary and secondary windings wound on a core and between the primary winding and the core. CONSTITUTION:A shield body 12 consisting of a copper tape is wound between the primary winding 1 and the core 6, and the stable potential on the primary side is connected to here using a lead wire or a transformer pin not shown in the figure. Hereupon, the action of the shield body 3 between the primary winding and the secondary winding is the same as usual. On the other hand, stray capacitance exists also between the winding 1 and the core 6, and the noise by the switching operation of the primary side tries to go down to the core 6, a sheet metal in the vicinity, mounting parts, etc., but since the shield body 12 exists the winding 1 and the core 6, the generation of common noise can effectively be suppressed.
Patent JP-H05171619-A (JP)
Title: Setting of skew bridge cable
Inventor: WAKABAYASHI YASUMI
IPC: E01D21/00
Filed: 1991-12-25
Abstract: PURPOSE:To easily set a cable even for long skew bridges CONSTITUTION:Bridge towers 1 are erected, and a main cable 8 for crane is tensely set between the tops of the towers 1 or between the anchor 7 set on the ground 4 side and the tops of the towers 1. The middle of a cable 5 whose one end is connected to the towers 1 is lifted up to a setting position by a cable crane 21 under guidance of the main cable 8 when the other end of the cable 5 is pulled by a winch 19 on the connecting position to the bridge girder 1.
Patent JP-H09173465-A (JP)
Title: Guide wire gripper
Inventor: KURIMOTO MUNEHITO
IPC: A61M25/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a guide wire gripper which has an injection mechanism for a contrast medium or the like and a connecting mechanism to a catheter or the like, and has high operability and reliability. SOLUTION: A main body 1 has a through hole 2 where a guide wire is inserted, a female screw part 3 is provided on the inner wall of the large- diameter part 2b thereof, a lure tip 1a, one end of which is reduced in diameter and provided with the through hole 2 at the forward end part thereof is continuously projected, and the side wall is provided with an injection opening part 4 which intersects perpendicularly to the small-diameter part 2a of the through hole 2a and communicates with the hole 2. A holder 5 has a through hole 6 where the guide wire is inserted, and a fitting part 6a is provided on one end thereof. A chuck 8 comprises a shaft part inserted in the through hole 6 and a head part fitted to a fitting part 6a of the holder 5, and the shaft part and the head part are provided with a through hole for passing the guide wire at the central parts thereof. A click part is formed by plural slits 10 provided from the head part to the central part of the shaft part. A check valve 11 is installed between the small diameter part 2a and the large diameter part 2b.
Patent JP-H10186399-A (JP)
Title: Liquid crystal device
Inventor: TAKATOKU MASATO
IPC: G02F1/1368
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of dielectric breakdown by the static electricity of interlayer insulating film by deviating the edges of active or wiring films superposed from each other across the interlayer insulating film when viewed from above. SOLUTION: The edges e1 to e3 of a polysilicon film 6 of a first layer, a polysilicon film 8 of a second layer and the aluminum wiring film 11 exist at the points deviating from each other when viewed from above. The deviation direction of the edges e1, e2 and the deviation direction of the edges e2 and e3 are reversed. Namely, the edge 2e of the polysilicon film 8 of the second layer on the polysilicon film 6 of the first layer exists on the inner side with respect to the edge e1 of this film and deviates in the direction where the edge e1 of the polysilicon film 6 of the lower side is visible from above.  The edge e3 of the wiring film 10 consisting of aluminum on the polysilicon film 8 of the second layer exists on the outer side with respect to the edge e2 of this film and the edge e3 of the wiring film 10 on the upper side deviates in the direction where this edge protrudes from the wiring film 8 on the lower side when viewed from below.
Patent JP-H03201349-A (JP)
Title: Image display device
Inventor: MORIYAMA YUICHI
IPC: H01J31/12
Filed: 1989-12-27
Abstract: PURPOSE:To effectively utilize a control electrode up to its end part, while the curve of an electric field pattern between electrodes, caused by the discontinuity of the shape of the control electrode at its end part, being corrected by giving correction electric potential to a correction electrode covering the vicinity of the terminal part of an electrode for controlling the orbit of an electron beam. CONSTITUTION:A correction electrode 15 is provided covering the end part of an electrode 14, and electrically independent of the electrode 14 and an electrode 16. Although an electric field curve occurs in the electrode end part due to the discontinuity of an electrode shape, the electric field pattern of the end part depends on the electric potential of a correction electrode 15 to varies by providing the correction electrode 15. That is, the electric field of a slit 17 is decided by three of electrode potential because of the existence of the correction electrode 15 as a third electrode besides two electrodes 14 and 16, and the effect is high at the electrode end part of the correction electrode vicinity in particular. This permits the correction of the curve of the electric field pattern at the electrode end part so as to expand the effective utilization range of the electrode.
Patent JP-2000156130-A (JP)
Title: Lighting switch device
Inventor: OKADA AKIRA
IPC: H01H13/02
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a lighting switch device having 5 mm or less for thickness, satisfactory light projecting effect and the compact click action and capable of use with other membrane switches and arranged at a desirable position. SOLUTION: One of electrodes forming a switch is formed of a plate spring having click action. At least one or more LED are arranged in a side surface of the plate spring or close to the plate spring, and this LED is provided in the same board surface with the plate spring and the electrode forming the other contact. The LED is arranged in a side surface of an LED insertion hole, provided in the side surface of a unified translucent block-like framework 1 or close thereto. A printed board is fitted to a part of the block framework 1, corresponding to the back surface with respect to the pushing surface by adhering or fitting for fixation. A light buffer layer is used for the membrane and an auxiliary block, so as to obtain even lighting condition in the pushing surface.
Patent JP-H09183613-A (JP)
Title: Dried body of smectite based clay mineral and its production
Inventor: TOKINA NOBUO
IPC: C11D3/12
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a dried body of smectite based clay mineral excellent in solubility and dispersibility in water. SOLUTION: In the dried body obtained by drying a (1:1, by weight) mixedly dispersed aq. solution of anionic organic compound smectite based clay mineral at 130 deg.C, the anionic organic compound having an action enlarging the bottom surface distance of the smectite based clay mineral determined from the X-ray diffraction chart to >=10Å is adsorbed to the smectite based clay mineral and the weight ratio of the anionic organic compound to the smectite based clay mineral is regulated to 0.001:1 to 5:1.