baber/WOPTO huggingface dataset:
Patent JP-S61254078-A (JP)
Title: Cockcroft type booster circuit
Inventor: MURAMOTO ATSUSHI
IPC: H02M7/25
Filed: 1985-04-30
Abstract: PURPOSE:To enhance the boosting and transferring efficiency per one stage by employing a transistor having two different threshold voltages for an MOS transistor of a Cockcroft type booster. CONSTITUTION:A semiconductor integrated circuit has a Cockcroft type booster, which is formed of N-type MOS transistors of enhancement type for the front stage side 4 and of depletion type for the rear stage side 5. Thus, the two or more type threshold voltages of the MOS transistors are effectively used to obtain a higher output voltage 3 than a prior art circuit.
Patent JP-H11270114-A (JP)
Title: Antislip floor material and antislip sticking agent for floor surface
Inventor: SHIBATA HIDEKI
IPC: E04F15/08
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an antislip floor material and an antislip sticking agent for a floor surface serving for the utilization of waste material without impairing the beauty inherent in the floor material made of natural stone, artificial stone, or burned tile, and even when antislip working is partially applied, the difference from the unworked part or a feeling of physical disorder is very little. SOLUTION: An antislip floor material 1 is made of a base material 2 of natural stone, artificial stone, or burned tile, and antislip granular materials 24 are fixed on the surface 2a of the base material via an adhesive 23. In this case, the antislip granular materials 24 are formed by crushing the base material such as natural stone, artificial stone, or burned tile. Further, in an antislip sticking agent 20, the antislip granular materials 24 are fixed to a base material layer 21 via an adhesive layer 23, and the antislip granular materials 24 are formed by crushing the base material of the floor material consisting of natural stone, artificial stone, or burned tile.
Patent JP-H10274587-A (JP)
Title: Differential pressure transmitter
Inventor: KIKUCHI MASAYOSHI
IPC: G01L13/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a capillary tube by composing a high pressure side or low pressure side pressure transmitting means of the coil-like capillary tube and an expandable, strong protective pipe covering the capillary tube. SOLUTION: A differential transmitter 1 has a differential transmitter body part 2, a high pressure side seal diaphragm part 5A, a low pressure side seal diaphragm part 5B and two sealing liquid filling pressure transmitting means. The body part 2 detects differential pressure between a high pressure side measuring chamber 3A and a low pressure side measuring chamber 3B and converts it into a transmission signal. The high pressure side pressure transmitting means is composed of a coil-like capillary tube 8 and an expandable protective pipe covering the capillary tube 8 completely. This protective pipe is composed of strong hollow pipes 9, 10, 11 made of metal. The low pressure side pressure transmitting means is composed of a connecting member 15 with a communicating hole 16 bored along its center axis.  Work for fitting the body part 2 and two seal diaphragm parts 5A, 5B to a measuring pipe 20 is therefore simplified.
Patent JP-H04303369-A (JP)
Title: Thread winding device
Inventor: SANO KAZUHIKO
IPC: B65H57/14
Filed: 1991-03-29
Abstract: PURPOSE:To solve the bending and curve of a thread and prevent the reduction of producing efficiency by guiding a doubling yarn sent out from a bobbin in the radial direction of the bobbin by a first guide pulley, and guiding it in the axial direction of the bobbin by a second guide pulley. CONSTITUTION:A first guide pulley 23 and second guide pulley 24 formed flat are rotatably supported by mounting shaft 30, 34, respectively. When a doubling yarn 3 is sent out from a bobbin 13, the delivery position of the yarn 3 is reciprocally moved in the axial direction of the bobbin 13 and also moved radially inward. At this time, a pair of the first guide pulleys 23 having shaft centers parallel to the bobbin axis guide the yarn 3 to guide the delivery position according to the movement in the bobbin radial direction, and a pair of second guide pulleys 24 having shaft centers orthogonal to the pulleys 23 guide the delivery position of the yarn 3 according to the reciprocal movement in the bobbin axial direction. Therefore, the doubling yarn 3 is satisfactorily guided to a winding body and neatly wound thereon.
Patent JP-H08264008-A (JP)
Title: Luminaire
Inventor: KAWASHIMA KOICHI
IPC: F21S2/00
Filed: 1995-03-27
Abstract: PURPOSE: To decompose the odor from a cigarette, a pet inside a room or a toilet so as to eliminate it by coating the surface of a luminaire such as a usual fluorescent lamp or incandescent lamp which contacts the atmospheric air with the contact catalyst for generating the optical reaction with low energy. CONSTITUTION: The surface of a luminaire made of the heat resistance material, which contacts the atmospheric air and is composed of glass, ceramics, metal, plastic, etc., containing SiO2 is coated with the titanium oxide optical catalyst material. This optical catalyst material is obtained by using the mixture liquid of the organic material resin and the precursor of titanium oxide as the raw material, and the surface of the fluorescent lamp is formed with the strong film of the Ti-O-Si bond by the burning heat generated by the oxidation decomposing reaction of the organic residue as a component of the mixture liquid. The generated optical catalyst material is excited by the low energy light of the fluorescent lamp or the like, and easily eliminates the odor of cigarettes or the like in the room.
Patent JP-S5717889-A (JP)
Title: Driving circuit of speaker for electronic clock
Inventor: YOSHINAMI TOSHIMASA
IPC: G04G13/00
Filed: 1980-07-08
Abstract: PURPOSE:To form various type tones and at the same time, make a CPU intermittently work so as to reduce power consumprion by making a temporary storing circuit in transistor PLA type for an electronic clock provided with a microprogram  control circuit. CONSTITUTION:Data 435-438 for driving a speaker enter into a latch decoder 400 from an accumulator. One of outputs of the latch decoder 400 is selected by this data. At this time, a clock signal generation circuit temporarily stops a part of or all the clocks. To the output of the latch decorder 400, 32Hz signal 456, 16Hz signal 457- are applied, and transistors 401-407 are connected to an AND formation part in order to form a mecessary speaker drive gate signal. To the speaker drive gate signal produced in this way, a signal for modulation 468 is added to from a modulated signal 469 which drives the speaker 121.
Patent JP-2000280925-A (JP)
Title: Steering device
Inventor: UCHINO TORU
IPC: B62D137/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To automatically provide a driving technique for making recovery from an under-steering state by returning a steering wheel to recover the rotating force of a steered wheel when the steered wheel loses its rotating force to cause the under-steering state during cornering. SOLUTION: In the steering device of a steering bi-wire system, when an under-steering state is detected, the turning driving amount of a steered wheel 6 is returned toward a straight advancing direction than a turning driving amount corresponding to a steering operation amount, and when the under-steering state is removed, the turning driving amount of the steered wheel 6 corresponding to the steering operation amount is set again.
Patent JP-S5719667-A (JP)
Title: Pretreating device for analyzer
Inventor: YANAGIBASHI SHIYUNJI
IPC: G01N35/02
Filed: 1980-07-10
Abstract: PURPOSE:To obtain a pretreating device which facilitates handling for the analysis of a semiautomatic analyzer by performing automatically pretreatment with which a sample reacts with a reagent, and by supplying a liquid to be inspected through a nozzle movable in the upper and lower directions. CONSTITUTION:A disc equipped with a sample vessel 2... that accommodates a serum, etc., and a reaction vessel 3... is rotated intermittently to stop at each position in correspondence to a collecting nozzle 4, a reagent adding nozzle 5, a reaction liquid suction nozzle 6, a remaining liquid suction nozzle 7, and a cleaning nozzle 8, etc. Further, the collection of a sample such as a serum to the vessel 3, the injection of reagents, the production of a liquid to be tested by a chemical reaction between a sample and reagents are performed. Liquid to be tested is supplied through a nozzle 6 movable in the upper and lower directions to a semiautomatic analyzer, thereby allowing analysis for a serum, etc., to be performed with light absorption or the like. By said system that automates only a pretreatment process where production of a liquid to be tested is complex, a semiautomatic analysis becomes easier without any enlarged structure and complicated configuration.
Patent JP-S60236163-A (JP)
Title: Information recording system
Inventor: ASANO YOSHIHIKO
IPC: G11B20/10
Filed: 1984-05-09
Abstract: PURPOSE:To record or reproduce information different in form on or from the same recording medium under a mixed condition of the information by recording two forms of information on the same recording medium under a mixed condition after respectively adding discriminating information to the information. CONSTITUTION:Document and picture information and sound information are respectively inputted from a scanner circuit 1 and sound inputting circuit 3 and selected at a gate circuits 5 after passing through an information compressing circuit 2 and sound encoding circuit 4. Upon receiving discriminating information from a discriminating information circuit 6, a modulator circuit 7 makes EFM modulation on the document and picture information and sound information from the gate circuit 5 and, at the same time, records each information on an optical disk 8 after adding the discriminating information to each information. Document and picture information and sound information read out by detecting the header information from the disk 8 are supplied to a discriminating information recognizing circuit 10 where the discriminating information is extraced through a demodulator circuit 9 and selected at a gate circuit 11. After the selection, each information is sent to a display 14 where the document and picture information is displayed and a sound outputting circuit 15 where the sound information is outputted through an information extending circuit 12 and sound decoding circuit 13.
Patent JP-S63191636-A (JP)
Title: Plate end inserter for sheet-feed press
Inventor: HIRATA YASUHIKO
IPC: B41F27/12
Filed: 1987-04-17
Abstract: PURPOSE:To shorten the plate replacing time and to improve the availabitity of a press, by pushing the plate face against the surface of a plate cylinder through a rubber roller and inserting the plate end into a clamping device. CONSTITUTION:A bracket 14 is mounted with supporting members for a roller 2 and a cylinder 5. The head side of a plate 33 is inserted into a head side clamping device of a plate cylinder 31 and secured thereto. A cylinder 5 is pushed out simultaneously with start of rotation of the plate cylinder 31 and an arm 3 rotates around a shaft 1; thereby, the plate 33 is pushed by the roller 2 and wound tightly onto the surface of the plate cylinder 31. A motor 6 rotates when the plate cylinder 31 is rotating, and the bracket 14 moves on a bearing base 7. The roller 2 moves while pushing the plate 33, and a switch 22 functions at a position where the end side of the plate 33 is inserted into a clamping device so as to stop the motor 6. Consequently, the roller 2 is separated from the plate cylinder 31.
Patent JP-H11294201-A (JP)
Title: Intake air control device for internal combustion engine
Inventor: ITO TAKAYUKI
IPC: F02D9/10
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To allow mass production by injection molding and to dispense with post-machining for a machine finish by forming a housing forming the guide passage of an intake air flow with a resin material, and forming a thick headband-shaped portion at a width portion provided with a bearing boss on the outer periphery of the cylindrical bore section of the housing. SOLUTION: A fitting flange 16 is formed into a collar shape extending outward perpendicularly to the longitudinal direction of a cylindrical bore section 11 on a housing formed with the guide passage of an intake air flow. Fixing bolt insertion holes 17 and a bearing boss 14 extending outward at a proper position in the longitudinal direction on the outer periphery of the cylindrical bore section 11 are formed, and the shaft 13 of a butterfly valve 12 is inserted into the boss 14 with a play. Two reinforcing ribs 15 are formed into a headband shape at the width portion of the bearing boss 14 on the outer periphery of the cylindrical bore section 11, and the width of the reinforcing ribs 15 is made smaller than the normal thickness of the cylindrical bore section 11.  A stopper (closing) 18, a stopper (opening) 19 and a spring fitting seat 20 are arranged at the portion of the fitting flange 16.
Patent JP-S63257922-A (JP)
Title: Multiplex recording and reproducing device for optical wavelength
Inventor: OKADA KAZUO
IPC: G11B7/0045
Filed: 1987-04-15
Abstract: PURPOSE:To decide the wave length positions of holes without an absolute wave length being required by permitting the whole holes to incorporate with written mediums. CONSTITUTION:All the holes to be recorded are incorporated with the written mediums for hole position marker. At the time of reproducing and recording, the mediums are simultaneously wave length-scanned and a hole position detection marker signal is obtained. Namely, if a wavelength controller 11 scans the wavelength of an optical beam of a light source 10, a change in the corresponding optical strength of a light transmitting spectrum appears as a pulse like time sequence signal in a photodetector 22 because the spectrum has been written in a storage element 26 for counting. A counting circuit 28 integrates the number of pulses. Since it can be informed whether the wavelength of the scanned light beam has arrived in the position of the hole to be recorded or not, a shutter 18 is opened by an integrated output so as to attain the recording of the hole.
Patent JP-H03293080-A (JP)
Title: Method and equipment for vaporizing and concentrating photographic processing waste liquid
Inventor: KUREMATSU MASAYUKI
IPC: G03D3/00
Filed: 1990-04-09
Abstract: PURPOSE:To enhance vaporization and concentration velocity by regulating the pH value of photographic processing waste liquid contg. a fixing component to a range within the specified value. CONSTITUTION:In a vaporization and concentration column 1, photographic processing waste liquid is heated, vaporized and concentrated by using the heating part 2 of a heat pump. Steam generated thereby is condensed by the cooling part 8A of the heat pump and liquefied. In this case, the pH value of the waste liquid contg. a fixing component is regulated to 4.5-7.5 by pH regulation liquid supplied from a storage tank 75. As a result, evaporation and concentration velocity is remarkably enhanced. Accordingly energy efficiency is furthermore drastically enhanced which has been raised by utilizing the heating part and the cooling part of the heat pump respectively for the heat source of vaporization and concentration and the cooling source of condensation of steam.
Patent JP-H04302757-A (JP)
Title: Lubrication device for differential gear
Inventor: OKADA SHOZO
IPC: B60K17/16
Filed: 1991-03-30
Abstract: PURPOSE:To enhance lubrication performance to the areas of differential side oil seals, and thereby prolong the service life of each seals by taking every possible means such as the provision of grooves which communicate a differential housing with the differential side oil seal areas in the outer circumference of each bearing support section in the inner wall of a differential gear. CONSTITUTION:When an internal combustion engine is driven, a drive pinion 14 is rotated, a differential housing 18 is concurrently rotated via a ring gear 16 meshed with the pinion. Power is transmitted to a first and a second axle 28-1 and 28-2, and lubricant within a differential carrier 4 is concurrently splashed up by the pinion 14 and the ring gear 16. In this case, lubricant flows into a groove section 44 provided for the outer circumference of a first support section 36-1 in the inner wall of the differential carrier 4 so as to be supplied to the area of a first differential side oil seal 42-1. As a result, lubrication to the area of the first differential side oil seal 42-1 can be enhanced, and its service life can thereby be lengthened. Since each groove 44 is integrally formed with the inner wall of the differential carrier 4, the constitution can thereby be simplified.
Patent JP-H11293180-A (JP)
Title: Coating material for precoated steel plate excellent in weatherability and stain resistance, precoated steel plate, and production and use of the plate
Inventor: KIMATA YOSHIO
IPC: C09D133/26
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To prepare a coating material for precoated steel plates using a low priced polyacrylic resin and giving better wheatherability and stain resistance, and to provide a precoated steel plate and panels for roof walls or the like using the same, and to provide a method for producing the precoated steel plate. SOLUTION: This coating material is prepared by including both (A) an acrylic polyol-based copolymer obtained from a polymerizable monomer for stabilization to ultraviolet light, a polymerizable monomer having a cycloalkyl group and a polymerizable monomer having a hydroxyl group as essential monomers and (B) a fluororesin powder containing polytetrafluoroethylene. The coating material is applied to at least one side of steel plate in a coating thickness of 1-25 μm and is baked at the plate temperature of >=150 deg.C and <320 deg.C to produce precoated steel plate excellent in weather resistance and stain resistance.
Patent JP-H01265230-A (JP)
Title: Manufacture of liquid crystal display cell
Inventor: NAKAHARA MAKOTO
IPC: G02F1/13
Filed: 1988-04-15
Abstract: PURPOSE:To prevent inner air bubbles from being formed by injecting liquid crystal from one injection hole or two right and left injection holes which are symmetrical about a center line corresponding to the width of a liquid crystal cell. CONSTITUTION:When the width L of the liquid crystal cell 1 is <=100mm, the liquid crystal is injected from one injection hole 5 of 4mm in width I. When the width L of the liquid crystal cell 11 is >=100mm and <=120mm, the liquid crystal is injected from two right and left injection holes 15 and 16 of 6mm in width I which are symmetrical about the center axis and at a 30mm distance l. Further, when the width L of the liquid crystal cell 21 is >=120mm and <=160mm, the liquid crystal is injected from right and left symmetrical injection holes 25 and 26 which are at a 45mm distance l. Thus, the reference of the injecting method is determined correspondingly to the cell width to prevent inner air bubbles which are generated on the opposite side of the injection holes from being formed.
Patent JP-H01268472-A (JP)
Title: Motor control circuit
Inventor: MIZUMOTO MASAO
IPC: H02P29/00
Filed: 1988-04-15
Abstract: PURPOSE:To enable a motor control circuit to be an integrated circuit by enabling selectively switching either the route which outputs a reference frequency signal, dividing the clock from an oscillation circuit, or the route which outputs a pulse signal directly as a reference frequency signal. CONSTITUTION:A comparison circuit 20 supplies to a drive circuit 12 a deviated signal between a reference frequency signal from a reference frequency generation/supply circuit 28 and a rotation detection signal from a signal processing circuit 18. When a motor 14 is controlled with a motor control circuit 10 independently, a crystal oscillator 24 is connected to an input terminal 22. On the other hand, when the motor control circuit 10 is controlled by a microcomputer, etc., a pulse signal source 26 such as a microcomputer 26 is connected to the input terminal 22. The reference frequency generation/supply circuit 28 works as a frequency divider circuit when the crystal oscillator 24 is connected, but the frequency dividing function is stopped when the pulse signal source 26 is connected.
Patent JP-S58210226-A (JP)
Inventor: SHINOHARA TEIZOU
IPC: E04F11/02
Filed: 1982-05-31
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-S63257619-A (JP)
Title: Resin molded item equipped with conductor pattern and method for molding thereof
Inventor: SUZUKI MICHI
IPC: B29L31/34
Filed: 1987-04-15
Abstract: PURPOSE:To obtain a molded item, onto which electrically conductive pattern is integrally molded by a method wherein molding resin material is poured in a cavity for molding a main body and a cover of an appliance after a pattern holding composition is adhered onto circuit pattern composition, which is adhered onto the cavity surface of a mold under the condition that the cavity surface is masked. CONSTITUTION:Conductor pattern parts 1c, 1c... are electrostatically adhered to the cavity surface of a mold by spraying powder composition containing negatively-charged electrically conductive material from above a first mask 4 with a coating gun 6. Next, by spraying with the coating gun 6, protective resin part 1D is applied over the conductive pattern parts 1c, 1c.... After said spraying work, the mask is dismounted and, after that, molds are closed and finally the molding of a case main body is performed. Thus, a molded item, which has the conductor pattern parts 1c, 1c held by the holding resin part 1D, is obtained.
Patent JP-2000283742-A (JP)
Title: Thickness measuring device
Inventor: KUBO NORIHISA
IPC: G01B15/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To permit accurate measurement of thickness without contacting, eliminate variation affected by a measure, shorten a time required for measurement, and allow the measured product to be used. SOLUTION: This thickness measuring device detects as a two-dimensional picture the quantity of soft X-ray transmitting a circular product provided with a bellows-like outer circumferential wall that a number of V-shaped projections are arranged in line, and measures the thickness of each part of the sectional shape of the product. In such a device, a crossing point of a bisector 111 at a crossing point of straight lines that adjoining oblique sides 103 and 104 pinching a V-shaped projecting peak 101 or trough 102 are extended and the peak and trough is set to a crest, and the thickness of the peak and trough along the bisector is measured, and the thickness of the oblique sides 103 and 104 near the peak 101 and trough 102 is measured as well, and then the thickness is obtained based on the maximum value and the minimum value among a plurality of measured thickness data.
Patent JP-H08294270-A (JP)
Title: Dc/dc converter
Inventor: TANAKA HIROTO
IPC: H02M3/155
Filed: 1995-04-19
Abstract: PURPOSE: To minimize the output voltage drop at the time of changeover of the operation mode of a DC/DC converter. CONSTITUTION: A comparator 2 monitors output voltage Vout . A comparator 3 monitors a coil current IL. When the output voltage Vout falls under the preset reference value, it starts power supply cycle. In the case that the output voltage Vout has not recovered the preset reference value when a coil current IL increases and the output of the comparator 3 is inverted, a PWM control circuit 8 outputs the pulse signal (H level continues) of 100% in duty. Then, this performs the mode switching from light load mode to heavy load mode, using selection A signal, and makes selectors 6 and 7 select the output signal of the PWM control circuit 8, and makes the switching element 1 continue the on condition.