baber/WOPTO huggingface dataset:
Patent JP-2000070634-A (JP)
Title: Filter ventilating fan
Inventor: USUI SHINGO
IPC: B01D46/10
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce a display space of a filter ventilation fan on the front of a store and dispose of the fan easily. SOLUTION: A filter 14 fitted removably on the side of an air suction hole of a ventilation fan main body 1 and removing soot and the like in a room is constituted of a one set of filter pieces, and engaging pawls 21 engaged with peripheral edges of another filter piece are arranged on respective filter pieces. Two filters are of the same shape. When being displayed as a replacement article on the front of a store, therefore, a filter ventilation fan is disassembled and displayed in the compact size to utilize a display space effectively. A set of filter pieces can be manufactured by the same mold and the size of the mold can be reduced to approximately half of a filter of integrated type to reduce the manufacturing cost of the mold.
Patent JP-2000072561-A (JP)
Title: Porous ceramic structure and fluid-permeable member using the same
Inventor: OU USOU
IPC: C04B38/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a porous ceramic structure having an isotropically excellent strength and isotropic fluid permeation characteristics and to provide a fluid- permeable member. SOLUTION: This porous ceramic structure comprises a skeletal unit 2 in which void parts 2b isotropically communicating with mutual skeletal parts 2a composed of a dense sintered compact such as alumina, mullite or Si3N4 having >=90% relative density and having <=1 mm average grain diameter are formed and a porous sintered compact such as alumina, mullite or Si3N4 filled in the void parts 2b of the skeletal unit 2 and having >=40% porosity. The skeletal parts 2a are especially composed of a sintered compact comprising a main crystal phase composed of a first metal oxide and grains of a second metal oxide dispersed in the grains of the main crystal phase or grain boundaries.
Patent JP-S6396631-A (JP)
Title: Preparation of liquid crystal display element
Inventor: YAMAZOE HIROSHI
IPC: G02F1/1337
Filed: 1986-10-13
Abstract: PURPOSE:To improve the effect of surface cleaning and to improve the yield of preparing a liquid crystal element to a greater extent by using a high-velocity liquid jet to rub respective substrates for sandwiching a liquid crystal layer. CONSTITUTION:A polyimide resin is coated on the soda lime glass substrates 12 formed thereon with thin transparent conductive films and is polymerized by heating to form oriented films. The oriented films are rubbed by injecting a gushing liquid of water or the like from a nozzle 11 for injection of a high- velocity liquid jet working device. The injection is executed at 30-60 deg. angle and 10-100m/s speed. Static electricity is not generated all during blasting and the dust, even when stuck to the films, is removed by the jet liquid according to such high-velocity liquid jet method; therefore, the surface contamination is exceedingly decreased and the yield of preparing the liquid crystal display element is improved to a greater extent.
Patent JP-H0960264-A (JP)
Title: Basic panel for free-access floor
Inventor: TAKENAKA YUICHI
IPC: E04F15/024
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide excellent workability by fixing multiple leg members to the back face of a panel member so that the coupling grooves of grooved panels provided on the top faces of the leg members are protruded from the corner sections and outer peripheral edges of the panel member. SOLUTION: Cylindrical leg members 3 made of a hard synthetic resin are fixed to a back face 24 at four corner sections and near the centers of the sides of a square panel member 21 made of aluminum or a hard synthetic resin. A cross-shaped or I-shaped coupling groove 32 is formed on the projection of the cylindrical top face 31 of each leg member 3. Multiple small lugs 34 are protruded on the lower end face 33 of the leg member 3, and the panel member 21 is installed on a floor slab via the small lugs 34 to construct a free-access floor. The material cost and manufacturing processes can be reduced, and the economical efficiency can be improved.
Patent JP-H01295573-A (JP)
Title: Record controller of broadcasting program
Inventor: BOKU RIYUUKOU
IPC: H04N5/44
Filed: 1988-09-29
Abstract: PURPOSE: To automatically tune a broadcasting program to a channel of a desired program by signals stored according to the priority, depending on a user's preference by detecting the content of the program for a broadcasting station by its characteristic. CONSTITUTION: The content of a program is detected by the characteristics by a channel signal detecting part 1 and sent to a program characteristic memory 2. Then the content is compared with the contents stored according to the user's preference, and its priority order is decided for allowing an automatic tuning circuit for the tuning of the channel decided to impress a control signal. When video-recording the content of only one program, as the characteristic is impressed to the memory part 2 from the part 1 through a line (a), the output control signal of the memory part 2 is impressed to a VCR video recording control part 6 to control the tape of VCR, to execute tape recording control.
Patent JP-2000070120-A (JP)
Title: Cooking pot
Inventor: SUGIMOTO TAKIO
IPC: A47J27/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the appearance and taste of cooked food by providing intermediate shelf mounting portions in a pot body and enabling a specified number of shelves to be mounted in the pot body. SOLUTION: A harsh component removing container 4 and two intermediate shelves 5 and 6 are attached to a medium material storing pipe 3 standing up vertically from the inside of the bottom wall 1a of a pot body 1. The intermediate shelves 5 and 6 are disk-shaped shelves each having an outside diameter slightly smaller than the inside diameter of the pan body 1 and are furnished with many holes 13 penetrating in the thickness direction, through which broth C can pass, a pipe material insertion opening 14 having a bore size slightly larger than the outside diameter of the pipe material 3 is provided in the central portion, and a cylindrical guide piece 15 is provided in the peripheral edge of the pipe material insertion opening 14.  By fitting the concave 15a of the guide piece 15 into the convex 3d of the pipe material 3, the intermediate shelves 5, 6 can be located and prevented from displacing. The guide piece 15 is clamped and fixed with a clamp 16.
Patent JP-2000076796-A (JP)
Title: Digital signal reproducing device
Inventor: ARAI HIDEO
IPC: H04N19/59
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To extend the utilizing range of a device by reproducing signals recorded on a recording medium with the same format and outputting as an incompressive signal and a compressive signal. SOLUTION: At the time of the reference speed reproduction, the signals reproduced by magnetic heads 72, 72' are transmitted to a data expanding circuit 100 passing through a changeover circuit 90, after the signal processes such as the reproducing demodulation channel synthesis, error detection, error correction, etc., are carried out by a signal processing circuit 80 of reproduction system. The reproduced signal subjected to data expanding process is converted to an analog signal by a D/A converter 120 and outputted from an output terminal 131 as a reference analog video signal. Meanwhile, a reference digital video signal is outputted from an output terminal 132.  At the time of the high speed reproduction, the reproduced signal is outputted from an output terminal 133 as a high speed digital video signal keeping the compressed state passing through the changeover circuit 90, after the signal processes such as the reproducing demodulation, channel synthesis, error detection, error correction, etc., are carried out by the signal processing circuit 80 of reproduction system.
Patent JP-S60134326-A (JP)
Title: Plane coordinate input tablet
Inventor: TSUNOHASHI TAKESHI
IPC: G06F3/045
Filed: 1983-12-21
Abstract: PURPOSE:To obtain a device which is stable and exact for a long period by providing a protective sheet consisting of a specified polymer on an input-side insulating substrate of a plane coordinate input tablet. CONSTITUTION:A resistance sheet 10 is formed by an insulating substrate 4, a resistor layer 9 formed on said substrate, and a belt-shaped electrode 6 on two parallel side edges opposed to each other. A plane coordinate input tablet using this sheet is formed by a lower-side resistance sheet 11, an upper-side resistance sheet 13, a pressure-sensible conductive sheet 12 placed between tham, and X and Y belt-shaped electrodes 6X, 6Y, and detects as an electric signal a position coordinate of a pressure input point applied onto each sheet. In this case, a protective sheet 14 is provided on a substrate 4B of the upper-side resistance sheet 13. As for this protective sheet 14, one kind of polymer selected from polyamide whose tension elastic modulus is 5X10<3>-15X10<3>kg/cm<2>, polyamide copolymer, and fluorine resin is used.
Patent JP-S62106188-A (JP)
Title: Solenoid multi-way valve
Inventor: KOYANAGI HIROSHI
IPC: F25B41/04
Filed: 1985-10-31
Abstract: PURPOSE:To reliably switch fluid passages in multi-stage by simple current control by disposing a stopper spring having a spring load larger than that of a plunger spring in an annular stopper for limiting the lift amount of a plunger. CONSTITUTION:When a solenoid coil 4 of solenoid valve is excited by a weak current, a plunger 7 is sucked to bring a ring 7a into contact with an annular projection 8a, so that the plunger 7 is retained with the lift amount X because a compressed stopper spring 9 has a larger spring load. Subsequently, when the solenoid coil is further excited by strong current, a stopper 8 is pushed up, so that the lift amount is increased by Y to be X+Y in total. As the position of a valve element 2 is changed in three stages, a port 1b and a port 1c are sequentially opened.
Patent JP-H0290665-A (JP)
Title: Semiconductor device
Inventor: ENDO TAKASHI
IPC: H01L21/3205
Filed: 1988-09-28
Abstract: PURPOSE:To decrease a wiring material in contact resistance so as to improve a semiconductor device of this design in characteristic by a method wherein a power wiring material supplying a power potential to a transistor is provided to the outside of the channel region of the transistor so as not to overlap with the channel region. CONSTITUTION:A power is supplied from a power wiring material 104 ramified off from a power wiring material 103 to a power supply region of a MOS transistor 101 through the intermediary a of a contact los, where the power wiring material 103 is provided to the outside of the channel region of the MOS transistor 101 not overlapping with the channel region, The same as above, a power is supplied from a power wiring material a 105 ramified off from the power wiring material 103 to a power supply region of a MOS transistor 102 through the intermediary of a contact 107, where the power wiring material 103 is provided to the outside of the channel region of the MOS transistor 102 not overlapping with the channel region. By this setup, the degree of freedom of the location and the number of contacts which connect power wiring materials with power supply a region and also signal wiring materials with diffusion regions is improved, and these regions and wiring materials can be made to decrease in contact resistance between them and to improve in the degree of integration.
Patent JP-S6397478-A (JP)
Inventor: SUZUKI TAKASHI
IPC: B62J15/00
Filed: 1986-10-13
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-S62103303-A (JP)
Title: Rolled body of metallic chromium and its manufacture
Inventor: WATANABE RYUZO
IPC: B22F3/14
Filed: 1985-10-31
Abstract: PURPOSE:To manufacture a rolled body of high purity metallic Cr having high relative density by sealing high purity metallic Cr powder in a hermetically sealed vessel, evacuating the vessel and heating and rolling it under specified conditions. CONSTITUTION:Metallic Cr powder of about 10-80mum particle size and >=99.9% purity is sealed in a hermetically sealed vessel having vacuum and heat resistances. The air in the vessel is replaced with an inert gas and the vessel is evacuated to about 10<-5>mmHg degree of vacuum and further evacuated >=about 10<-5>mmHg degree of vacuum under heating to about 350-700 deg.C. The vessel is then heated to 600-1,000 deg.C, rolled at >=70% draft and cooled to manufacture a rolled body of metallic Cr of >=99.9% purity having >=95% relative density.
Patent JP-H07107526-A (JP)
Title: Key telephone system
Inventor: HARA MASAHIKO
IPC: H04M3/38
Filed: 1993-09-29
Abstract: PURPOSE:To monitor the state of a key telephone set from another key telephone set. CONSTITUTION:This system is provided with a call distributing function means 11 for operating one key telephone set 13a as a key telephone set for supervisory and operating other key telephone sets 13j... as key telephone sets to be supervised, state storage means 37 for storing the operating states of the key telephone sets 13j... to be supervised while this call distributing function means 11 performs control, and calling means 25, 21, 15 and 13a... provided at the key telephone set 13a for supervisory so as to call the states stored in the state storage means 37.
Patent JP-H1092697-A (JP)
Title: Solid electrolytic capacitor
Inventor: KURITA YOSHIO
IPC: H01G9/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized solid electrolytic capacitor or a solid electrolytic capacitor with a higher performance than equal-sized conventional ones, by making efficient the space of the wire-bonded portion of its fuse, and by shortening the distance between the lead-escaping preventing hole of its lead and the end of its lead, and further, by securing the space for making the size of its capacitor element increase. SOLUTION: This solid electrolytic capacitor includes a capacitor element 1, a first lead 2 connected electrically with an anode lead la of the capacitor element 1, a second lead 3 connected electrically with the cathode of the capacitor element 1 via a fuse 4, and a molding package 5 for covering both the capacitor element 1 and the connecting portions of the first and second leads 2, 3. Further, the first and the second leads 2, 3 have respectively holes 2a, 3a in their end portions, and the connecting portion of the fuse 4 with the second lead 3 is provided in the side portion of the hole 3a which is the side portion in the width direction of the second lead 3.
Patent JP-H0289617-A (JP)
Title: Film and method and apparatus for manufacturing thereof
Inventor: SUMIDA KATSUHIKO
IPC: B29C48/08
Filed: 1988-09-28
Abstract: PURPOSE:To make even liquid crystalline polymer keep the intrinsic strength of the polymer and give the polymer excellent tear resistance by a method wherein the polymer of film is orientated in extrusion direction and, at the same time, one polymer among polymers at the front and rear layer parts of the film is orientated in the direction different from the extrusion direction. CONSTITUTION:Film is manufactured by T-die technique or by extruding polymer having film-forming properties such as crystalline polymer or the like through the slit of a T-die, which is connected to an extruder. A manifold 3, to which molten resin is fed and which is led to a slit 4, is formed in a die main body 2 consisting of the T-die 1. At both sides of the slit 4, a pivotable endless belt 6, which acts as a pivoting means 5 for making shearing stress act on molten polymer in the direction normal to the extrusion direction of the molten polymer by abutting against the molten polymer, is provided at the tip of the T-die 1. As the pivoting means is pivoted, shearing stress acts on the molten polymer, resulting in orientating the polymer in the direction different from the extrusion direction.
Patent JP-2000342976-A (JP)
Title: Catalyst and method for hydrotreating light oil
Inventor: FUJIKAWA TAKASHI
IPC: B01J29/78
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst of decreasing the sulfur content in light oil. SOLUTION: This catalyst is produced in a way that a multiple oxide carrier comprising more than 80 and 99.5 or less mass % alumina and more than 0.5 and less than 20 mass % one or more kinds selected from zeolite, boria, silica, and zirconia, is made to contain 3-6 mass % Co, 6-24 mass % Mo, and 0.8-4.5 mass % P in terms of their oxides based on the catalyst, by the impregnation method, wherein the mass ratio of [CoO]/[CoO+MoO3] is 0.12-0.2, the mass ratio of [P2O5]/[MoO3] is 0.05-0.25, the specific surface area (measured by the nitrogen adsorption method) is 220-300 m2/g, the pore volume (measured by the mercury penetration method) is 0.4-0.6 ml/g, the average pore diameter (in the pore distribution measured by the mercury penetration method) is 80-95 Å, the pore volume in the range of average pore diameter ±15 Å is at least 75% of the total pore volume,  and the coordination number of sulfur to a molybdenum metal in the catalyst after the sulfuration treatment is 5-6 (measured by XA FS). The contact reaction of the light oil fraction which contains sulfur is performed in the presence of the catalyst under a hydrogen partial pressure of 3-8 MPa, at 300-420 deg.C, at a liquid space velocity of 0.3-5 hr-1.
Patent JP-S60133683-A (JP)
Inventor: OSADA MICHIO
IPC: H01R43/16
Filed: 1983-12-22
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-H0585152-A (JP)
Title: Air conditioner for vehicle
Inventor: KASAI KOICHI
IPC: B60H1/00
Filed: 1991-09-24
Abstract: PURPOSE:To blow a large amount of conditioned air to an entrance port of a vehicle by a simple method at the time of opening an entrance door of the vehicle. CONSTITUTION:A blow port 6 for blowing conditioned air to an entrance port 2 is opened in a blower duct 5 for supplying conditioned air in the vicinity of the entrance port 2 of a vehicle. A switching damper 7 of providing an opening part 7a for opening/closing this blow port 6 is provided in the blower duct 5 and opened, when an entrance door 3 is opened, to blow a large amount of conditioned air toward the entrance port 2 from the blow port 6 of large opening area.
Patent JP-H0696424-A (JP)
Title: Production of thin-film magnetic head
Inventor: ISONO CHIHIRO
IPC: G11B5/23
Filed: 1992-09-11
Abstract: PURPOSE:To improve the yield of production of the thin-film magnetic head by correcting the variation in the shapes and sizes, such as magnetic film thickness generated in a thin film laminating stage for producing the thin-film magnetic head in a subsequent magnetic gap depth working stage and finally obtaining the head having uniform recording characteristics. CONSTITUTION:A ground surface film 2, a magnetic gap film 3, a protective film 4, a lower magnetic film 5, an upper magnetic film 6, an insulating layer 7 and a conductor coil 8 are formed on a substrate 1 in the thin film laminating stage. The gap depth G is worked to a prescribed value in the subsequent gap depth working stage. The recording characteristics strongly receive the influence of the film thickness t2 of the inclined part 6b of the upper magnetic film 6 and the distance Y between the boundary J of the front end regions of the magnetic poles and the front end position G0 of the insulating layer 7 in addition to the gap depth G. The characteristics vary if the film thickness t2 and the distance Y vary in the thin film laminating stage and, therefore, the depth G is adjusted in order to correct such variation (the recording magnetic field decreases if t2 decreases and Y increases and, therefore G is decreased in order to correct such decrease).
Patent JP-S61122160-A (JP)
Inventor: NAKAI MASATO
IPC: C21B7/06
Filed: 1984-11-20
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-2000076768-A (JP)
Title: Information equipment for recording medium
Inventor: MIYAUCHI HIROSHI
IPC: G11B17/22
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an information equipment for recording medium small in size and low in price by simplifying its configuration. SOLUTION: Relative position relation between a device block 34 and a play device 36 is decided in the prescribed direction and kept by holding a first catch groove 44 of the device block 34 side and a groove side part of a second catch groove 46 at the prescribed position between a guide mount part and a guide head part of respective correspondent positioning members 83a, 83b of the play device 36 side being opposing mutually and tapering off and positioning and holding it.
Patent JP-2000072462-A (JP)
Title: Glass sheet insertion apparatus for glass block welding machine
Inventor: KOYAMA NORIO
IPC: C03B23/24
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To improve safety and working efficiency and to enable saving of manpower and automation by delivering a glass sheet intermittently at every specified length, successively cutting the glass sheet, successively inserting the cut sheets between glass block half bodies which face each other above and below and welding the cut sheets. SOLUTION: A glass sheet (c) is delivered to the specified length onto sheet supporting guides 11. The glass sheet (c) is pressed down by a sheet press-down mans 3. The glass sheet (c) is cut to the specified length on a cradle 5 by actuating a sheet cutting means 4. The cut glass sheets (c) are held by a sheet relay feeding means 6 and are sent to the insertion start position of a sheet insertion means 7, following which the sheets are placed on the sheet supporting guides 11. The front ends of the glass sheets (c) are held by the arms 7b of the sheet insertion means 7 and are advanced to be moved above the lower side (b) of the glass block half bodies (a), (b) facing each other above and below of glass block welding machines 9.  The turn tables of the glass block welding machines 9 are intermittently rotated to bring upper and lower supporting bodies 9b and 9c closer to each other and the welding of the sheets is executed.
Patent JP-H0970171-A (JP)
Title: Dc-dc converter circuit
Inventor: KAWAHIGASHI TERUAKI
IPC: H03H7/09
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce the noise component of the secondary output voltage value of a switching transformer so as to prevent the production of errors by connecting a resistor between one secondary winding of the transformer and a rectifier between the connecting point of the rectifier and the resistor and the other secondary winding of the transformer. SOLUTION: A transistor 2 for control is provided on the primary winding side of a switching transformer 1 as a self-arc extinguishing element and a resistor is connected between one secondary winding of the transformer 1 and a rectifier 4 on the secondary side. In addition, a capacitor 7 is connected between the connecting point of the rectifier 4 and resistor 6 and the other secondary winding of the transformer 1. Therefore, a noise-bearing voltage induced in the secondary winding of the transformer can be stabilized with accuracy without producing any error by absorbing the noise component of the voltage before the rectifier 4.