baber/WOPTO huggingface dataset:
Patent JP-H0239629-A (JP)
Title: Diversity receiver
Inventor: MIYATAKE KATSUNORI
IPC: H04B1/18
Filed: 1988-07-29
Abstract: PURPOSE:To satisfactorily interpolate a waveform even if time until a switching noise is generated is unstable by generating timing for interpolating the waveform in an antenna switching receiving method by approximately coinciding the timing for interpolating the waveform with timing for generating the switching noise using the level difference between a reception input level before the switching of antennas and that after the switching. CONSTITUTION:The level difference between the reception input level before the switching of antennas 1 and 2 and that after the switching is detected by a level difference detecting circuit 8, and a delay time control circuit 9 composes the time from a point of time when the antennas 1 and 2 are switched to another point of time when the interpolation timing is generated as variable time based on the relation between the previously measured reception input level difference and time (t) up to the generation of the switching noise. By the above-mentioned composition, the interpolation timing for satisfactorily interpolating the waveform can be generated even when the delay time up to the generation of the switching noise changes. Thus, the diversity receiver can be obtained, which has the circuit to generate an interpolation timing signal to accurately give a start point for interpolating the waveform even if the time from the point of time when the antennas are switched to the point of time when the switching noise is generated changes.
Patent JP-S6079748-A (JP)
Title: Multilayer interconnection structure for semiconductor integrated circuit
Inventor: ASANO TETSUO
IPC: H01L23/522
Filed: 1983-10-06
Abstract: PURPOSE:To prevent heat generation due to current by a method wherein a through hole, whose periphery has been roughened, is provided in a second insulating film on a first electrode and a second electrode, which contacts with the first electrode through the through hole and is extendedly provided on the second insulating film, is provided. CONSTITUTION:Plural elements 2 are formed in a semiconductor substrate 1 and a first insulating film 3 is provided thereon. Furthermore, a first electrode 4, which contacts to a desired region of the elements 2 and is extendedly provided on the first insulating film 3, is provided. Then, a second insulating film 5, with which the first insulating film 3 and the first electrode 4 are covered, is provided. A through hole 6, whose periphery has been roughened, is provided in the second insulating film 5 on the first electrode 4 and a second electrode 7, which contacts with the first electrode 4 through the through hole 6 and is extendedly provided on the second insulating film 5, is provided.
Patent JP-S6248166-A (JP)
Title: Operation test system for digital subscriber circuit
Inventor: TAKAHASHI MINORU
IPC: H04M3/26
Filed: 1985-08-27
Abstract: PURPOSE:To attain a test with simple constitution by providing a means for changing over in a pseudo way the operating mode of a large-scale integrated circuit as a component with respect to plural digital subscriber circuits to the terminal controller mode. CONSTITUTION:A signal processing section 9-1 is controlled by generating a mode changeover signal from a line processor 11-1 in a digital subscriber circuit 3-1 to change over a selector 13-2 at the same time. Then a signal pattern for operating test is sent from a random pattern sending circuit 30-2 to a digital subscriber circuit 3-2 via a network 4. The said signal is sent to the digital subscriber circuit 3-1 and the signal reaching a network interface 10-1 via a transmission terminator 8-1 of the said circuit and the signal processing section 9-1 is returned at the entrance and inputted once again to the signal processing section 9-1. The signal reaches the transmission terminator 8-1 and further the network 4 from the signal processing section 9-1 and is received by a random reception circuit 30-3. Thus, the operating test of the digital subscriber circuit 3-2 is conducted.
Patent JP-H1022172-A (JP)
Title: Laminated electronic part and their manufacturing method
Inventor: FUJII OSAMU
IPC: H01G4/12
Filed: 1996-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain laminated electronic parts in which external electrodes are stuck to the end sections of a laminated body with high adhesive strength and the external electrodes are connected to internal electrodes with low resistances, and then, delamina tion hardly occurs at the end sections of the laminated body. SOLUTION: Laminated electronic parts have a laminated body 3 formed by alternately laminating ceramic layers 7 and internal electrodes 5 and 6 upon another and external electrodes provided at the end sections of the laminated body 3. The internal electrodes 5 and 6 are alternately lead out to the facing end faces of the laminated body 3 by laminating the electrodes 5 and 6, so that the electrodes 5 and 6 can alternately reach either one of the opposite ends of the ceramic layers 7 and respectively connected to the external electrodes. No-electrode sections 8 having no internal electrodes are formed in the electrodes 5 and 6 near the edges of the ceramic layers 7, and the widths of the parts of the sections 8 near both ends of the layers 7 are made narrower than those of the other parts. Preferably, the widths of the parts of the sections 8 at both ends of the layers 7 are made to zero, so that the laminated electronic parts can be constituted in the same state as that where the sections 8 are not provided at both ends of the layers 7.
Patent JP-H0657699-A (JP)
Title: Wall paper containing phytontide
Inventor: OKAUCHI KAZUKI
IPC: B44C7/00
Filed: 1992-07-15
Abstract: PURPOSE:To provide a wall paper capable of effectively and sustainably diffusing indoors phytontide having favorable effects on human health. CONSTITUTION:The functional wall paper provided with (A) a surface material layer and, optionally, (B) an overcoating layer consisting mainly of an ionized radiation-cured resin, is incorporated with phytontide component-including microcapsules in the layer A and/or the layer B.
Patent JP-S57110779-A (JP)
Title: Power generator device using water pressure
Inventor: KUJIRAI YUUJIROU
IPC: F03B17/06
Filed: 1980-12-26
Abstract: PURPOSE: To generate an electricity by rotating a water wheel under a utilization of water flowed from the water immersion hole arranged at a bottom part of the casing having its lower half part being sintered in the water.  
     CONSTITUTION: Lower half part of the casing 1 is sintered in the water and arranged such that a leading end of the flexible pipe 14 connected to the water discharge port 2 is adjacent to the water discharge passage 16. When the water immersion port or hole 3 is opened, water is forcedly entered into the casing through the hole 3 under its pressure and lifted up the condition 5 to cause the water wheel 10 to be rotated. When the casing is installed at the water dam and the like, a power may be generated under a utilization of water pressure and the water in the dam may be discharged to the water purifying pond and the like as a drinking water without fail. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04325677-A (JP)
Title: Ion nitriding method for metallic surface by utilizing glow discharge
Inventor: UKEKAWA JIHEI
IPC: C23C8/38
Filed: 1991-04-24
Abstract: PURPOSE:To efficiently form a hardened layer by ion nitriding on a metallic surface without forming an embrittled layer by subjecting the metallic surface to an ion nitriding treatment utilizing a glow discharge at the time of hardening the metallic surface by the nitriding treatment. CONSTITUTION:The inside of a vacuum chamber 1 where a metallic material 2 consisting of iron, steel, stainless steel, etc., is imposed on an electrode 3 is evacuated to a vacuum from a discharge port 10 and the metallic material 2 is heated up by energizing a heater 7 in the electrode 3. A gaseous mixture composed of nitrogen and hydrogen is introduced from a nozzle 4 into the chamber under 0.1 to 5 Torr pressure. The glow discharge is generated between the electrode 3 as a negative electrode and the inside wall of the vacuum chamber 1 as a positive electrode by a power source connected with a high-frequency power source 6 and a DC power source 5 in parallel. The density of the formed plasma is controlled to 0.1 to 5W/cm<2>, by which the surface of the metallic material 2 is efficiently nitrided without generating the embrittled layer on the surface of the metallic material 2. The hard nitrided layer having excellent wear resistance is thus formed.
Patent JP-H0854530-A (JP)
Title: Mold device for recoating of optical fiber
Inventor: SUZUKI YOSUKE
IPC: G02B6/255
Filed: 1994-08-10
Abstract: PURPOSE:To eliminate a flash to be formed by curing and to omit a deflashing operation so as to improve working efficiency by providing a mold with a light shielding part to prevent irradiation of at least the photosetting resin in a gate with UV rays. CONSTITUTION:The joint surface of the lower mold 5 is provided with a groove for a vent path connected to a recoating groove 7 and at least the part of the gate 11 is provided with the light shielding part 17 for shielding the UV rays cast from a light source 15. The light shielding part 17 is formed by vapor deposition, application, etc., of a material opaque to the UV rays. The photosetting resin in the recoating groove 7 is cured but the photosetting resin in the gate 11 is prevented from being irradiated with the UV rays by the effect of the light shielding part 17 when the photosetting resin is supplied and packed into the recoating groove 7 from the gate 11 and is irradiated with the UV rays from the light source 15 after an optical fiber is set in the recoating groove 7 and, therefore, the the photosetting resin is not cured. Then, the curing of the photosetting resin in the gate 11 to form the flash does not arise.
Patent JP-2001012958-A (JP)
Title: Vehicle drive supporting apparatus
Inventor: TERAKUBO SATOSHI
IPC: G08G1/0969
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle drive supporting apparatus capable of suitably driving and controlling a vehicle by accurately judging whether the vehicle is traveling on a motorway or not. SOLUTION: The vehicle drive supporting apparatus comprises an ETC on-vehicle unit 101 for acquiring predetermined information of a highway toll booth or the like, a traveling road memory 205 for storing information of traveling on a motorway or except the motorway, a traveling road deciding unit 203 for deciding whether an own vehicle is traveling on the motorway or not, based on information from the unit 101 and the memory 205, and a controller 207. Thus, a vehicle automatic controller 211 for automatically controlling the vehicle is allowed or inhibited, based on the information from the unit 211 and the unit 203.
Patent JP-H0531941-A (JP)
Title: Image recording method
Inventor: SAWANO MITSURU
IPC: B41J2/36
Filed: 1991-07-29
Abstract: PURPOSE:To reduce the wastefulness of a recording material generated when the relation between image density data and recording energy is corrected to the utmost. CONSTITUTION:The image density data inputted from a frame memory 34a is converted to heat energy data by an LUT 36a. A thermal head 46 supplies heat energy to a thermal recording material 12 corresponding to the inputted data to form a Y-color image. Before the Y-color image is recorded, a gradation image is recorded outside an image recording range. The density of this recorded gradation image is measured by a densitometer 28 and the LUT is altered so that the density measured value of the gradation image becomes equal to a density ideal value. Therefore, a desired image can be recorded without wastefully consuming the thermal recording material 12 by the gradation image used in correction and the density of the recorded image becomes proper. By performing this operation with respect to an M-color and a C-color, LUTs of the respective colors are altered and a proper color image can be recorded.
Patent JP-H0935525-A (JP)
Title: Direct and indirect illumination type luminaire
Inventor: JINNAI MASANOBU
IPC: F21S8/04
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To improve executing work so as to perform easy changeover between direct illumination and indirect illumination with the small number of part items and at low costs. SOLUTION: A luminaire is provided with a light passage opening 1a in one end, formed approximately in a tub shape and provided with attaching parts 1d in the bottom and side parts 1b and 1d of the tub shape and a luminaire main body 1 attached to an attachment opening 6a provided in a ceiling 6 with the light passage opening 1a toward a plurality of directions. In the end part of the light passage opening 1a side in both side parts 2c of the luminaire main body 1, a ceiling supporting part 1d formed in an outer flange shape and with at least its one side roughly brought into contact with the bottom surface of the ceiling 6 in the plurality of attaching directions is provided and by selecting the attaching direction of the luminaire main body 1, the changing is freely performed between direct illumination and indirect illumination.
Patent JP-H079301-A (JP)
Title: Producing method of tool unit form
Inventor: INOUE YUKIHIRO
IPC: G05B19/4069
Filed: 1993-06-30
Abstract: PURPOSE:To simplify the registering work of a tool form by registering the setting data of a tool as well as registering the tool form, operating the position to combine the holder form and the tool form from the tool size and the shift amount, and producing by compounding the holder form and the tool form. CONSTITUTION:While the form of a tool to compose a tool unit is registered, the setting data of the tool, that is, the physical data of a holder form, a cutting tool form, a cutting tool size, a shift amount, and the like are registered 31. When they are tool-registered 31, a CPU registers by classificating them into a tool form data 32 and a tool information data 33, and carries out the tool production 34 by referring to the tool information data, so as to register the tooling list 35. The tool unit form is produced by referring to the tooling list 35 and the tool form data 32, and it is displayed 36.
Patent JP-2000015418-A (JP)
Title: Applicator for release agent
Inventor: ISHIKAWA TSUTOMU
IPC: B22C23/02
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To surely recover a release agent by providing a release agent recovering device provided with a second pressure decreasing source for decreasing the pressure of a tank for recovering the release agent and a release agent splashing device having a pressure increasing source communicating with the second pressure decreasing source through a cavity space. SOLUTION: This applicator is composed of a release agent supplying device 29 for supplying the release agent into the cavity space 4, a release agent passage 18 communicating with the supplying device 29, a molten metal supplying device for supplying the molten metal into the cavity space 4, an opening/closing mechanism of communicating hole 17 for communicating the release agent passage 18 with a molten metal supplying passage, the release agent recovering device 24 for recovering the release agent in the cavity space 4, the release agent splashing device 39 for splashing the release agent in the cavity space 4, and an release agent introducing device for introducing the release agent into the cavity space.  The release agent applied on the cavity space surface is splashed into the cavity space by pressurizing the cavity space 4 with a pressurizing pump 40, and the splashed release agent is sucked with negative pressure by a vacuum pump 25 and recovered into the tank.
Patent JP-S6091723-A (JP)
Inventor: GIYUNTAA HOONIITSUHI
IPC: G01F1/696
Filed: 1984-09-11
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-H1031830-A (JP)
Title: Optical pickup device
Inventor: MIYAMAE AKIRA
IPC: F16F15/02
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device which prevents the torsional resonance of the frame without interfering with miniaturization and light weight of the frame, which has a high access speed, and which also can stably perform servo for the track. SOLUTION: In the optical pickup device, the parts loading part 91 of the frame 9 is loaded with an objective lens 5 for CD, lens holder 3, tracking focusing driving mechanism, etc. The frame 9, guided by a parallel guide shaft 101, 102, moves in the radial direction of a disk, which tends to cause torsional resonance due to the vibration from the moving or from the outside. Therefore, the torsional resonance is prevented by providing a dynamic vibration reducer 200 in the place with the largest amplitude in the torsional resonance phenomena, namely, in the parts loading part 91 of the frame 9 corresponding to nearly the center position in the width direction of the guide shaft 101, 102.
Patent JP-S6082310-A (JP)
Title: Apparatus for vulcanizing tire
Inventor: SATOU EISEI
IPC: B29C33/02
Filed: 1983-10-12
Abstract: PURPOSE:To increase the outer diameter of a vulcanizable tire and to make it possible to disassemble segments within a short period, by providing a lever the effort end of which is positioned over a segment of an upper platen, and the force exerting end of which is positioned inside of the segment. CONSTITUTION:A lever 34 is attached to an upper platen rotatably about a pin 38, and rollers 35, 37 are attached to opposite ends of the lever 34 rotatably about pins. Therefore, in the case where a side mold 23 is opened to remove a vulcanized tire 32, when a bolster plate 26 and an outer ring 27 are lifted, a cam section 27a of the outer ring 27 abouts against the roller 35, the lever 34 is rotated counterclockwise, the roller 37 abuts against the inner circumference of a segment 29, and the segment is moved radially outward in a horizontal direction. Thus, guide keys and the corresponding grooves for opening segments are not reguired, the number of steps of machining and assembling can be reduced, the radial thickness of the segment 29 can be decreased, and the outer diameter of a vulcanizable tire can be increased. A longer period is not required to disassemble the segments.
Patent JP-H1118994-A (JP)
Title: Portable washer
Inventor: KAMIJO TAKESHI
IPC: A47K7/08
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To perform cleaning using warm water with simple constitution by arranging a heating means having at least two kinds of substances to generate chemical heating raction by mixing, in a vessel in a portable washer having a nozzle having a blowout hole to blow out a cleaning liquid to a cleaning object. SOLUTION: A heating means 30 is screwed in a small diameter screw part 13 formed in a bottom part 12 of a vessel 10 on which a nozzle 20 is installed, and a bottom cover 15 is screwed in a large diameter screw part 14, and a bottomed cylindrical part 31 is arranged in the heating means 30, and a water sealed vessel 311 is pressed in this. After water C1 is put in this water sealed vessel 311, it is sealed by aluminium foil 32, and quick lime C2 is put in the bottomed cylindrical part 31 sandwiching the aluminium foil 32. When warm water is necessary at using time, a head part 334 of a push rod 33 is pushed in a diaphragm-shaped aluminium thin plate 17 sandwiched between the heating means 30 and the bottom cover 15.  Therefore, heat of reaction generated when the water C1 and the quick lime C2 are mixed together, is transmitted to a cleaning liquid L from the bottomed cylindrical part 31, and the cleaning liquid L is heated.
Patent JP-H0852336-A (JP)
Title: Stirrer
Inventor: KASUYA AKIRA
IPC: B01F11/00
Filed: 1994-08-11
Abstract: PURPOSE:To automatically stirr the soln. containing a solid component in each of sample containers by loosely holding the sample containers by a support means and revolving the containers while allowing them to collide mutually by the container striking means provided under the support means. CONSTITUTION:As each of sample containers, a tubular container having a flange part 2 at the upper end part thereof is used. A container support means 5 permits the tubular containers 1 to pass loosely to receive the lower end surfaces of the flange parts 2 thereof and supports them in a suspended state. A container striking means performing revolving motion around the lower end parts of the containers 1 while colliding with the lower end parts of them is provided under the container support means 5 and subjected to eccentric revolving motion by a movable plate. The container support means receives the containers from an automatic feed means to stirr the liquid in the containers without allowing the liquid to fly out by centrifugal force.
Patent JP-S6167366-A (JP)
Title: Facsimile equipment
Inventor: SHIGEE NOBUYUKI
IPC: H04N1/32
Filed: 1984-09-10
Abstract: PURPOSE:To attain correspondence without checking a facsimile number by converting automatically an inputted formal number into a secret number and allowing the secret number being dialed automatically in a facsimile equipment having an automatic dialing function. CONSTITUTION:The user uses a telephone number of an opposite party as a formal number, uses a telephone number of a facsimile equipment as a secret number and the numbers are inputted to a corresponding table of a memory 7. The operator applies a selection switch 3 and uses a ten-key 2 to input a telephone number of an opposite party, then a control section 4 confirms whether the inputted dial number is registered in the corresponding table of the memory 7 as the formal number or not. When the number is registered, the control section 4 reads the corresponding secret number, starts the automatic dial section 6 to execute automatic dialing and call the opposite facsimile equipment.
Patent JP-H0931118-A (JP)
Title: Solid catalyst component for olefin polymerization, olefin polymerization catalyst and production of olefin polymer
Inventor: FUJITA TOSHIO
IPC: C08F4/60
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a highly stereoregular olefin polymer by using a solid cata lyst component comprising a magnesium compound, a titanium compound, a halogen compound and a specified electron-donating compound. SOLUTION: This solid catalyst component for olefin polymerization comprises a magnesium compound, a titanium compound, a halogen compound and an electron-donating compound having at least one oxygenic functional group (except an ester group, an ether group and a carbonyl group) and having an atomic charge in the range of -0.80 to -0.30 (as determined by quantum chemistry calculation). The above functional group can be represented by the formula: M<1> -O-M<2> (M<1> and M<2> are each an element selected from among lithium, beryllium, magnesium, zinc, aluminum, gallium, indium, thallium, carbon, silicon, germanium, nitrogen, phosphorus and sulfur, provided that they are not simultaneously carbon atoms).
Patent JP-H0721301-A (JP)
Title: Mold number reading device
Inventor: ISHIKURA TORU
IPC: G06K7/10
Filed: 1993-07-01
Abstract: PURPOSE:To provide a mold number reading device which can quickly and correctly read the mold numbers, i.e., the binary codes which are arranged in circumference on the bottom of a bottle. CONSTITUTION:A mold number reading device consists of an image pickup device which photographs the codes and an image processor which decides the codes from the images photographed by the image pickup device and reads the mold numbers, i.e., the binary codes which are arranged in circumference on the bottom of a bottle. The image processor includes a means which sets previously the concentrical circles 12 and 13 to include all code images between both circles, scans the images along these circles, and shifts the center C of the circles 12 and 13 to include all images 11 between both circles and to decide the center and a means which equidistantly divides both circles 12 and 13 into blocks and decides the presence or absence of images in the blocks.