baber/WOPTO huggingface dataset:
Patent JP-H10280443-A (JP)
Title: Block for slope face, and slope face construction forming method
Inventor: SHIMONOHARA TAKESHIGE
IPC: E02D29/02
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent vegetation earth of a slope part from being eroded by flowing water at the time of rainfall or the like by constructing a revetment retaining wall while setting a hood slab downward and using a block with a trunk-putting-in space formed behind a plane slab provided with an opening. SOLUTION: A rectangular opening is formed at a front slab 1. A hood slab 2 is extended obliquely downward, and coating is suitably applied to its upper face. Anchor slabs 3 are arranged in quarter positions of the width of the front slab 1, and the upper parts and lower parts are respectively provided with engaging protrusions 3a and engaging recessed parts 3b. Blocks B are laid on the upper face of footing concrete in the state of the side faces being brought into contact with each other, and placed zigzag. A trunk-putting-in space 5 is formed with a phase vertically arranged so as to be a longitudinal beam part and an earth-and-stone column part. In the longitudinal beam part, reinforcements are arranged, and concrete is placed. Smashed stones are disposed at the earth-and-stone column part.  As to an upper part from the normal water level of a river, vegetation earth is provided in the trunk-putting-in space 5 to plant trees. Vegetation earth can therefore be prevented from being eroded by flowing water from the top face of slope.
Patent JP-H06289526-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMAMOTO SEIICHI
IPC: G03C1/035
Filed: 1993-04-01
Abstract: PURPOSE:To provide the silver halide photographic sensitive material free from black spots and good in image quality and ultrahigh in image contrast. CONSTITUTION:The silver halide photographic sensitive material provided on a support with at least one silver halide emulsion layer and it is characterized by containing a hydrazine compound a redox compound to be allowed to release a development inhibitor by being oxidized in the emulsion layer or another hydrophilic colloidal layer and a silver halide emulsion spectrally sensitized by a benzimidazolocarbocyanine dye having at least one substituted alkyl group on the N atom of the benzimidazole aromatic ring and containing >=50mol% silver chloride in at least one emulsion layer.
Patent JP-H0833507-A (JP)
Title: Shoe structure molded of full grain artificial leather
Inventor: OKAWA NOBUO
IPC: D06N3/14
Filed: 1993-04-01
Abstract: PURPOSE:To provide a shoe structure having gas permeability moisture permeability, difficult to be stained, provided with a smooth appearance of surface and improved with respect to a musty feeling by molding a specified full grain artificial leather formed such that a finished polyurethane film covers a wall perforated by open holes and reaches the inside of a communicatively perforated polyurethane layer. CONSTITUTION:An artificial leather looking like silver is formed on one side of the base body consisting of rayon fibers or the like or the fibers, polyurethane or the like with a 50-300mum thick communicatively perforated polyurethane layer and on the front surface with a finished polyurethane film. Also, the surface of the artificial leather has at least 200 opened holes having 0.5-35mum diameter per cm<3>, and the finished polyurethane film is formed to cover the wall of the opened hole and reach the inside of the communicatively perforated polyurethane. The area of the opening part is less than 1% of the total area, the degree of the gas permeability is at least 0.5l/cm<2>.hr and the moisture permeability is at least 6mg/cm<2>.hr. A shoe structure is molded of full grain artificial leather.
Patent JP-S61255082-A (JP)
Title: Laser diode drive circuit
Inventor: YOSHIDA MASAYUKI
IPC: H01S5/068
Filed: 1985-05-07
Abstract: PURPOSE:To protect a laser diode completely by comparing the output of a monitor diode with a reference value in an OP amplifier and short-circuiting both ends of the laser diode when the output is over the reference value. CONSTITUTION:When a laser diode is not emitting light, an optical current does not flow into a monitor diode 11 so that a potential of a + input terminal of an OP amplifier 1 is higher than that of a - input terminal. Accordingly, the output of the amplifier 1 becomes higher and turns on a control transistor TR7 to set a current flowing into the diode 9. Then a current flows also in the monitor diode 11 and a voltage is generated in both ends of a resistor 3. A current is passed so as to equalize the potentials of the + and - input terminals of the amplifier 1. At this time, a noise is generated in points A, B and C to increase a current in the diode 9 and accordingly that in the diode 11. When this voltage is over a potential of the + input terminal of an OP amplifier 12, the output voltage of the amplifier 12 becomes higher and a transistor 15 is turned on to short-circuit both ends of the diode 9.
Patent JP-S60241091-A (JP)
Inventor: OGAWA KAZUYOSHI
IPC: G09G3/18
Filed: 1984-05-16
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-S58213501-A (JP)
Title: Package for mic
Inventor: SAKANE TOSHIROU
IPC: H01P1/00
Filed: 1982-06-04
Abstract: PURPOSE:To keep satisfactorily the connection impedance when a module is loaded and unloaded and at the same time to prevent the mutual interference due to a leakage electric wave, by forming a package to package each carrier and connecting these packages via a waveguide with addition of an electric wave absorber which absorbs the electric wave leaked out of an input/output end part. CONSTITUTION:A recess part 201 is formed at the center part of a package main body 20 to package a carrier 2, and notches 202 are provided across the width direction of the part 201. A DC bias terminal 4 and a signal transmitting terminal 5 are sealed hermetically to the wall part between notches 202. A hole 203 of waveguide structure is drilled across the longer side direction on the rear side of the main body 20, and a high frequency input/output terminal 3 is sealed hermetically to the wall part between the hole 203 and the notch 201. Then a part of the terminal 3 is protruded through the hole 203. An electric wave absorber inserting hole 204 is formed at the center of each hole 203, and an electric wave absorber 22 made of ferrite, etc. is inserted through the hole 204.
Patent JP-H04326935-A (JP)
Title: Vertical stirrer
Inventor: KINOSHITA TAKATOSHI
IPC: C08F2/00
Filed: 1991-04-26
Abstract: PURPOSE:To provide a vertical stirrer having effective stirring and heat transfer capacities to a wide range of a viscosity region from low viscosity to high viscosity. CONSTITUTION:A content solution is held in a stirring tank main body 1. The stirring blade for stirring the content solution has such a structure that spiral strip blades 4 are spirally wound around a stirring shaft 5 through support rods 8 and flat blades 3 holding slight gaps from the inner surface of the stirring tank main body 1 are attached to the leading ends of the spiral strip blades 4 and rotated in a direction scraping up the content solution by a stirring and driving motor.
Patent JP-S63260743-A (JP)
Title: Industrial robot system
Inventor: WATANABE TAKASHI
IPC: B23Q7/03
Filed: 1987-04-20
Abstract: PURPOSE:To promote the miniaturization of a manufacture line equipped with an industrial robot, by constituting a system setting up a working robot in a level of height different from that of in-out carrying positions in a workpiece conveyer device. CONSTITUTION:A system arranges a working robot 2 on an upper side floor 10 on a mounting bed 9, provided on a bottom side floor 8, and sets up in and out carrying robots 3, 4 on the bottom side floor 8. In this way, this system, which sets up the carrying in and out robots 3, 4 on a floor surface different from that of the working robot 2, enables a space, which is necessary to be provided in a horizontal direction mutually between the robots 2-4, to be further decreased as when compared with each robot 2-4 set up on the same floor level.
Patent JP-H06289076-A (JP)
Title: Method and apparatus for calculating capacitance of capacitor
Inventor: SAITO YASUO
IPC: B60R21/16
Filed: 1993-03-31
Abstract: PURPOSE:To calculate the capacitance of a capacitor even if a power source switch is frequency turned on/off at a short interval. CONSTITUTION:A switching transistor 5 of a DC/DC converter 4 for charging a capacitor C1 is controlled by applying a voltage V1 of the capacitor C1 whose capacitance is to be calculated to a comparator 7 having two reference voltages and controlling a transistor 9 with its output voltage V2 as a control signal. Since the frequency of the control signal depends on the capacitance of the capacitor, its capacitance can be calculated.
Patent JP-S60241697-A (JP)
Inventor: TAKADA YOSHIYUKI
IPC: H05B6/72
Filed: 1984-05-15
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-2000293004-A (JP)
Title: Image forming device
Inventor: ITO NOBUYUKI
IPC: G03G15/06
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain the image of an excellent image quality by suppressing the occurrence of density unevenness (irregularities) even in the case of a light halftone image or the like. SOLUTION: An electrostatic latent image corresponding to each color on a photoreceptive drum 1 is developed with the toner of the respective colors such as cyan, magenta, yellow and black of respective developing units provided at a developing device 4, and the cyan (a) toner of a cyan color whose maximum reflection density is smaller than that of cyan toner and the magenta (a) toner of a magenta color whose maximum reflection density is smaller than that of magenta toner.  Then, the same electrostatic latent image formed on the photoreceptive drum 1 is firstly developed with the cyan (a) toner and is developed with the cyan toner later as for the cyan toner and the cyan (a) toner, and also the same electrostatic latent image formed on the pbotoreceptive drum 1 is firstly developed with the magenta (a) toner and is developed with the magenta toner later as for the magenta toner and the magenta (a) toner. Thus, the image of the excellent image quality is obtained by suppressing the occurrence of the density unevenness (the irregularities) even in the case of the light halftone image or the like.
Patent JP-S57212775-A (JP)
Title: Fuel control in fuel cell power generating system
Inventor: TAKEUCHI YASUO
IPC: H01M8/06
Filed: 1981-06-23
Abstract: PURPOSE:To be able to quickly make respond a fuel treatment apparatus to the variation of fuel gas consumption rate based on the load variation of a fuel cell by instantaneously and directly controlling at least a raw material supply adjusting valve and a fuel gas flow adjusting valve by detection of the variation of an electric load. CONSTITUTION:When the load variation of a fuel cell is detected, an output control operation part 70 directly and instantaneously instructs a raw material supply adjusting valve V1 and a fuel gas flow adjusting valve V4 to set a valve opening rate. The pressure inside a reformer is controlled in a desired value with a pressure adjusting valve V3 via a controller C3 by the output of a pressure measuring part P3 and a setting valve S3. The pressure inside a fuel chamber 11 of a fuel cell 10 is controlled in a desired valve with a fuel pressure adjusting valve V5 via a controller C5 by the output of a pressure measuring part P5 and a setting valve S5. A minor adjusting of a burner fuel adjusting valve V6 of the reformer can be made by offering the information of the temperature in an exit of the reformer to a controller C6.
Patent JP-H04327807-A (JP)
Title: Temperature controller of electric cooker
Inventor: SUZUKI KATSUAKI
IPC: A47J27/00
Filed: 1991-04-26
Abstract: PURPOSE:To enable noise to be eliminated and disconnection failure to be surely detected in a temperature controller for use in an electric cooker by enabling temperature to be detected over a wide temperature range using an A/D converter. CONSTITUTION:A temperature detection means 14 comprising a negative characteristic thermistor is provided as the input of an A/D converter 19 and resistors are connected in series with the temperature detection means 14 and so can be shortcircuited by a transistor 20, and the transistor is turned on and off only before and after the start of heating and temperature detection range is varied so that disconnection failure can be surely detected and also variation in detected temperature is prevented even when a capacitor is connected, so that a number of temperature points can be detected over a wide range.
Patent JP-H11299226-A (JP)
Title: Dc voltage converter
Inventor: TABATA TAKEAKI
IPC: H02M3/07
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To improve the conversion efficiency of a DC voltage converter which converts the voltage of a DC power source to be inputted into an arbitrary stepped-down DC voltage, and attain downsizing of this converter. SOLUTION: This converter 20 is constituted of a switching circuit 23, consisting of switches 21, 22, capacitors 24, 25, a diode 26, and a capacitors 27. By alternately turning on and off the switches 21, 22, the capacity of the capacitors 24, 25 is selected when a terminal voltage Ed of a DC power source 1 is supplied to a load 2 at a voltage Vo which is the divided through the capacitors 24 and 25, Vo can be set arbitrarily. Thus the conversion efficiency of the DC voltage converter 20 is improved, and the converter is attained.
Patent JP-S62259795-A (JP)
Inventor: BORUFUGANGU MOORU
IPC: B26D7/04
Filed: 1987-04-20
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-H04326792-A (JP)
Title: Manufacture of flexible printed wiring board
Inventor: KONO AKIHIKO
IPC: B32B37/22
Filed: 1991-04-26
Abstract: PURPOSE:To facilitate press processing and make it efficient by automating the exfoliation work of a protective sheet material and the work of sticking a film cover lay to a circuit board. CONSTITUTION:A film coverlay 10, to which a protective sheet 11 is stuck by an adhesive 12, is veered out in the longitudinal direction as shown by an arrow A and is carried rectilinearly, and only the protective sheet material 11 is guided in the different direction by a guide roller 15 so as to exfoliate it from the film cover lay 10. A plurality of flexible printed circuit boards 16a, 16b, and 16c are stuck to the film cover lay 10, and then those are temporarily pressure-bonded by a hot platen 17. Both mold-releasing cushion films 21 and 22 are laid on the flexible printed circuit boards 16a, 16b, and 16c and the film coverlay 10 to catch them from both sides, and those are boned at the positions where adhesives 18 are pasted, and at those positions these are cut with a cutter. Hereby, both ends of the mold releasing cushion films are thermocompression-bonded to both sides of each film coverlay, and a member in independent shape can be gotten, and press processing work can be facilitated.
Patent JP-H1029427-A (JP)
Title: Assembling method of front molding
Inventor: MIYAGAWA NAOHISA
IPC: B60J1/02
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To improve the workability of a corner part as well as to make the whole surface being exposed so as to be tidily finished up by inserting the upper end edge of a glass plate into a space between the lower support projecting piece of a fitting-undertaking piece and the head part. SOLUTION: A molding 1 being fitted in space between a body panel and a front glass plate 13 is constituted in the longitudinal direction with an inserted leg part 3 provided with a head part 3 and a fitting-undertaking piece 4 to be fitted in the inserted leg part 3 in combination. In addition, an upper supporting piece 5 provided with a rainwater receiving groove 7 in a lower part of the head part 2 is projectingly installed in this inserted leg part 3. A lower supporting 6 formed with an insertional groove so as to make both symmetrical sides of this glass plate 13 fittable is projectingly installed in a lower part of the upper supporting piece 5. Various formed insertional holes are installed in an inner bottom part of the rainwater receiving groove 7 of a molding part of an upper part 12 available in an upper part of the front glass plate 13 at specified intervals.  Thus both symmetrical sides of the glass plate 13 is inserted into an interval between both these upper and lower supporting pieces 5 and 6.
Patent JP-H01271025-A (JP)
Title: Lost foam pattern casting method
Inventor: IMAMURA KYOJI
IPC: B22C9/04
Filed: 1988-04-20
Abstract: PURPOSE:To quickly exhaust gas and to reduce the development of casting, such as casting surface defect, inner part defect, by arranging gas venting member at position, where gas generating in accordance with gasified-losing a pattern is stayed, around the pattern embedded in molding sand. CONSTITUTION:The pattern 1 is embedded in the molding sand 4 and at the same time, the gas venting member 6 is inserted into recessed part 1a in the pattern 1. This gas venting member 6 is composed of porous refractory material having permeability more than the molding sand 4. Successively, molten metal poured from a sprue 5a of a sprue cup 5 is flowed in the pattern 1 side from a gate part 7 and the pattern 1 is in order gasified and lost and displaced with the molten metal 1, to obtain the casting having the same shape as the pattern 1. During casting, as the decomposition generated material generating in accordance with gasified-losing the patterns 1 is quickly exhausted without any staying in the inner part of the molding sand 4 by arranging the gas venting member 6, the developments of the casting surface defect and the inner defect in the casting is reduced.
Patent JP-H01268995-A (JP)
Title: Cylindrical wall body assembled by segment
Inventor: OZEKI MUNETAKA
IPC: E21D11/28
Filed: 1988-04-20
Abstract: PURPOSE:To equalize the distribution of the stress by using two kinds of branch segments with different length of coupling arm sections and coupling a normal condition and an inverted condition alternately in the direction of the axis in assembly of a plurality of the same shaped circular disc segments. CONSTITUTION:An above-mentioned wall body is constituted of the same shaped circular disc-like RC segments 12, a branch section segment 13 provided with the same shaped coupling arm sections 13a and 13a, a branch section segment 14 provided with coupling arm sections 14a and 14a having different length from that of the arm section 13a, and a plate-like body 15. In an assembly of a main wall section 11, one of a normal condition and one of an inverted condition are alternately placed in the direction of the axis, bolts are inserted respectively into insertion holes 12a, 13b and 14b, and they are bolted so as to form a zigzag assembly. Accordingly, the distribution of the stress produced by earth pressure of the earth is symmetrically made, and can be stabilized in terms of strength.
Patent JP-H01268322-A (JP)
Title: Optical receiver
Inventor: HARA YUJI
IPC: H04B10/60
Filed: 1988-04-20
Abstract: PURPOSE:To reduce a temperature difference between the inside surface and the outside surface of a condensing lens and to scarcely generate the deterioration of the condensing performance caused by dewing by providing a ventilating groove for allowing air in a housing and air in a room to flow on the condensing lens. CONSTITUTION:The title optical receiver is formed by a condensing lens 3 consisting of a wide angle lens which is attached so as to cover an opening 2 of a housing 1 and in which the outside surface 3a is a convex curved surface and the center of the inside surface 3b has a counter sunk shape, and a photodetector 4 which is placed in the housing 1 so as to face the opening 2 and placed in a condensing point of the condensing lens 3. Also, on the condensing lens 3, a ventilating groove 6 for allowing air in the housing 1 and air in a room flow is provided, and the ventilating groove 6 is formed radially. In such a way, a convection of the air in the housing 1 and the room is executed through the ventilating groove 6, therefore, a temperature difference between the inside surface and the outside surface is reduced, and the deterioration of the condensing performance caused by dewing is scarcely generated.
Patent JP-S5622118-A (JP)
Title: Input/output control device
Inventor: YOSHIOKA YOSHIROU
IPC: G06F13/00
Filed: 1979-07-31
Abstract: PURPOSE: To prevent the input/output device from being left in the unusable state, by monitoring the status holding state of each input/output device by the input/ output control device and then securing an autonomous canceling of the holding  state of the input/output control device itself.  
     CONSTITUTION: Input/output control device 3 is connected between plural channels #A/#B and input/output device I/O, and bus selecting circuit part 5 is provided at the channel #A/#B side of device 3 with connection of read/write control part 7 secured at the I/O side. Then the data is transferred between channels #A/#B and I/O by interface control part 6. And the information showing the presence or absence of the status is set to memory part 9 corresponding to the input/output device via bus selection control part 8. The state of part 9 is always monitored by part 8, and I/O is canceled forcedly by part 6 and when the fixed time elapses. Thus I/O is never left in the state under which it is not usable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08271118-A (JP)
Title: Dehumidifying machine
Inventor: TAKAMI HIROYUKI
IPC: F24F1/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a dehumidifying machine in which a compressor is stopped at a time of its icing to an extent the compressor requiring a defrosting, by using a simple icing sensor device without using any expensive parts such in a print art, micro-computer or the like, and an operation control can be performed so that a dehumidifying capability can be effected in a maximum amount. CONSTITUTION: A compressor 14 and a blower 13 are stored in a dehumidifying machine, inner air sucked from a suction port 4 into an air passage within main body case is cooled and dehumidified by an evaporator 10, heated by a condensor 11 and then the dehumidified air is blown out of a blowing-out port 8. A fact that the dehumidified water is iced at the evaporator 10 is detected by an icing sensor 17 arranged to be spaced apart by a distance E from a refrigerant pipe 16 of the evaporator 10 only with a delay of an ice growing time, and then the compressor 14 is stopped. This distance E is set so that the icing sensor 17 is to be actuated at a time when a substantial ice thickness is seen and a defrosting should be properly carried out, and that the operatting time is most suitable.
Patent JP-H03295295-A (JP)
Title: Formation of multilayer ceramic board via
Inventor: INOUE SADAO
IPC: H05K3/46
Filed: 1990-04-13
Abstract: PURPOSE:To improve a via-hole in fill density of conductor and electrical conduction by a method wherein conductor composed of two types of conductor particles, one large in grain diameter and the other small, is filled into a via- hole (small through-hole) in this sequence. CONSTITUTION:When a conductor 4 is filled into a via-hole 3, copper powder 10 small in grain diameter is filled into the hole 3 first with a squeegee. At this point, as the copper powder 10 is small in grain diameter, it is liable to cohere to induce voids. In succession, copper powder 11 large in grain diameter is filled into the via-hole S. As the copper powder 11 is large in grain diameter, it is hard to be filled into the via-hole 3 as compared with the copper powder 10, so that the copper powder 11 is filled by a larger filling power as compared with the copper powder 10. In result, the small copper powder 10 is pressed by the large copper powder 11 to eliminate voids (E), so that a conductor 4 is enhanced in fill density and consequently a via 9 is improved in electrical conduction, and therefore a multilayered ceramic board is improved in reliability.