baber/WOPTO huggingface dataset:
Patent JP-H04290668-A (JP)
Title: Hydraulic controller by solenoid valve
Inventor: KANBARA HIDETOSHI
IPC: F16H61/00
Filed: 1991-03-20
Abstract: PURPOSE:To correctly control the duty ratio of a solenoid valve by detecting the higher or lower state of the hydraulic pressure in comparison with a standard value when an engine is in idling state and correcting the operation of the solenoid valve by comparing the operation state of the solenoid valve with the aimed operation state after the judgement for the hydraulic pressure. CONSTITUTION:A control unit 8 checks the operation state at present according to the detection signals supplied from a throttle sensor 1, turbine revolution sensor 2, car speed sensor 3, and an inhibitor switch 4. When an engine 9 is in idling state, the set duty ratio is read out from a map, and the difference between the set duty ratio and the learned duty ratio obtained through correction is detected. According to the higher or lower value of the line pressure at present in comparison with a standard value, the difference is obtained from the set duty ratio, and further the oil temperature is applied with the correction for the duty ratio, and the finally corrected duty ratio is determined, and a duty solenoid valve 5 is controlled.
Patent JP-H02235995-A (JP)
Title: Technique for extraction of vegetable oil
Inventor: OSADA MASAHIRO
IPC: C11B1/10
Filed: 1989-03-09
Abstract: PURPOSE:To effect industrially advantageous separation through extraction of a high-quality oil containing gamma-linoleic acid by a technique wherein an oil contained in the seed of a specified plant is extracted with CO2 in a subcritical or supercritical state in the presence of water and/or an alcohol. CONSTITUTION:An oil contained in a plant selected from oenotheraceous, pinaceous, caryophyllaceous, and aceraceous plants is extracted with CO2 in a subcritical or supercritical state at 25-250 deg.C, preferably 25-100 deg.C, under a pressure of 60-300kg/cm<2> in the presence of water and/or an alcohol, preferably a mixture of water with an alcohol at a ratio of (5 to 70):(95 to 30), in an amount of 0.1-1,000wt.%, preferably 1-100wt.%, based on said oil, thus giving an oil containing gamma-linoleic acid.
Patent JP-H08256279-A (JP)
Title: Video digitizer
Inventor: SUGANO HIDEO
IPC: H04N5/14
Filed: 1995-03-16
Abstract: PURPOSE: To obtain the inexpensive video digitizer with high performance in a simpler way. CONSTITUTION: An RGB color decoder 91 extracts RGB color signals from a received analog video signal and a synchronizing separator section 92 separates a horizontal synchronizing signal and a vertical synchronizing signal being picture element clock signals synchronously with the analog video signal from the analog video signal and a phase adjustment section 93 adjusts the phase of the horizontal synchronizing signal. A PLL 94 forms a phase locked loop by using the signal after phase adjustment as a reference signal and a nonlinear A/D converter section 95 applies nonlinear A/D conversion to the extracted color signal based on the output from the phase locked loop.
Patent JP-H01231420-A (JP)
Title: Pulse detecting circuit
Inventor: IRIE TOSHIO
IPC: H03K5/1254
Filed: 1988-03-10
Abstract: PURPOSE:To decrease the circuit scale and to reduce the cost by constituting a circuit outputting a pulse input as a pulse detection signal synchronously with a clock and a circuit resetting a pulse rise detecting section with plural stages of shift registers using the same clock. CONSTITUTION:The pulse rise detecting section 1 consists of a D flip-flop using a pulse input as a clock input to fix a D input to an H level to detect the rise of the pule input. A synchronizing circuit and a shift register section 5 consist of shift registers of the stage number decided depending on a prescribed time and a clock period for measuring the prescribed time using a Q output of the D flip-flop of the pulse rise detecting section 1 as a serial input, using the clock to measure a prescribed time as the clock input, detects the pulse synchronously with the clock for measuring the prescribed time and supplies the final stage output of the shift register to the D flip-flop of the pulse rise detecting section 1 as a reset signal. Thus, the circuit scale is decreased and the cost is reduced.
Patent JP-S63223194-A (JP)
Title: Method and device for stripping electrodeposited matter from cathode plate for electrolysis of metal
Inventor: KAMATA YUKIO
IPC: C25C7/08
Filed: 1987-03-12
Abstract: PURPOSE:To strip electrodeposited metal plates quickly with high reliability while decreasing the damages of a cathode base plate, etc., by preliminarily stripping the corners at the top edges of the electrodeposited metal plates on both faces of the base plate, then pressing and passing the base plate between stationary type scrapers. CONSTITUTION:The front ends 6a of small scrapers 6 of a pretreatment device body 5 are inserted into the slightly floating-up part of insulators 3 in the corners at the top edge on both faces on one side of the electrodeposited plates 2 electrodeposited on both faces of the cathode base plate 1. A cylinder 8 is then actuated to advance the above-mentioned body 5 by which the electrodeposited plates 2 are preliminarily stripped. The base plate 1 is thereafter moved transversely and is pressed toward the progressing direction so that the base plate is passed between a pair of the stationary type scrapers 16 erected on both sides on the track in the progressing direction. The scrapers 16 are passed through the preliminarily stripped parts from blade edges 19 at the top end by which the entire part of the above-mentioned electrodeposited plates 2 is mechanically stripped from the base plate 1.
Patent JP-S58175934-A (JP)
Inventor: MATSUSHITA KIYOTAKA
IPC: H02J3/38
Filed: 1982-04-08
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-H11241487-A (JP)
Title: Synthetic resin laying floor material
Inventor: GOMI YUICHI
IPC: B32B27/06
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a prescribed floor material improving unevenness resistance, rubbing resistance, laying and a walking feeling of the floor material by successively laminating a pattern layer, an upper balance sheet, a reinforcing layer and a foaming layer. SOLUTION: A pattern layer has a carpet-like pattern and a pile pattern is printed. A synthetic resin sheet is usually used as an upper balance sheet, balance of a lower layer than the layer is taken, curling is prevented, and a role preventing a step or the like of a substrate from appearing on the surface is performed. In addition, a reinforcing layer is preferably glass fiber cloth or non-woven fabric, synthetic resin having affinity with the upper and lower layers and/or a composite comprising synthetic rubber is impregnated, and an auxiliary dried material is used as a laminated material. Since a foaming sheet displays resistance to unevenness or rubbing by a chair or the like, it has preferably closed cells.
Patent JP-S62215404-A (JP)
Title: Control method for introduction and delivery traveling crane
Inventor: TAKEISHI TADAYUKI
IPC: B65G1/04
Filed: 1986-03-14
Abstract: PURPOSE:To make it possible to safely and surely deliver cargoes, by correcting the position of a crane in accordance with a numeral value which is stored in memory for every cargo receiving section, when the introduction and delivery of cargoes are carried out to and from two cargo receiving sections which belong to one and the same column and have different levels. CONSTITUTION:During the control of a traveling crane for introduction and delivery, having a fork 3 on an elevating carriage 2, when the carriage 2 is elevated to make the fork oppose with a second cargo receiving section 5 in one and the same column including a first cargo receiving section 5 which the fork 3 opposes at present, stored- in-memory numerical values for the positions of the crane corresponding to the first and second cargo receiving sections are compared and computed. Further, if the difference is below a tolerable limit, the elevation of the carriage 2 is alone carried out. Meanwhile, if the difference exceeds the tolerable limit, the crane is retracted after the crane is run by a predetermined distance greater than a distance corresponding to the difference, and then stopped at a position where the counted value coincides with the stored value corresponding to the second cargo receiving section 5, while the carriage is elevated.
Patent JP-H04272740-A (JP)
Title: Moving body detection contrast threshold inspecting device
Inventor: MURAKAMI YASUHISA
IPC: A61B3/028
Filed: 1991-02-28
Abstract: PURPOSE:To always show the target of an exact constant value to a person to be examined, and to detect the abnormality in an early stage of a visual field fault by adjusting the light quantity of a light source of at least one of an illumination optical system and a stripe target projection optical system, based on an output from a photodetector. CONSTITUTION:When a power source switch of the device is turned on, halogen lamps 1, 14 are turned on, and also, by a pulse motor 5, a disk 4 is set to an initial position. Subsequently, by moving a stripe target plate 7 by a stripe target driving part 8, a bright part and a dark part of a stripe target are projected successively to a light intake window, and luminance of each projection light is measured. Based on the measured luminance of the projection light, a contrast is calculated and compared with a prescribed regulation value, and when an error of both of them is within a prescribed range, the calibration is finished. When the error is outside of the prescribed range, whether it is larger or smaller than the regulation value is discriminated and an impressed voltage of the halogen lamp 1 is raised or lowered by a prescribed step. Such an operation is repeated until the error to the regulation value becomes within the prescribed range.
Patent JP-H02192-A (JP)
Title: Novel synthetic substrate
Inventor: FUJITA YOSHIMASA
IPC: C07K5/10
Filed: 1989-03-13
Abstract: NEW MATERIAL:A compound expressed by the formula (R1 represents L- aminoacid residue or residue of peptide composed of L-aminoacid, both having a protecting group at N-terminal). EXAMPLE:H.Arg(NO2)-DEAA. USE:Useful for detection assay of a bacterial endotoxin. PREPARATION:For example, Boc-Arg(NO2)-OH and p-(N,N-diethylamino)aniline are subjected to dehydration condensation with using a water-soluble carbodiimide, followed by hydrolysis of an ester with an alkali (NaOH, etc.).
Patent JP-H08254582-A (JP)
Title: Clock with solar battery
Inventor: KOBAYASHI ISAMU
IPC: G04G99/00
Filed: 1995-03-17
Abstract: PURPOSE: To make the most of effective usable area of a solar battery element by setting an opening for projecting a shaft for fixing a small hand in an insulation layer between solar battery elements. CONSTITUTION: Small hands 6 are constituted of a small hand 6a for 24 hours, a small hand 6b for a week and a small hand 6c for a day, and openings 4 for indicating the small hands are constituted of openings 4a, 4b and 4c for each small hand. The openings 4 for arranging small hands 6 are positioned on insulation layer 1ea between solar battery elements 1a and 1b, insulation layer 1eb between elements 1b and 1c and insulation layer 1ec between elements 1c and 1d. These insulation layers 1ea to 1ec are formed concentrically to the openings 4 and with smaller width than the insulation layer 1e. The openings 4 is formed in 12 to 6 o'clock direction and 3 to 9 o'clock direction considering the design. By this, method the areas of elements 1a to 1d are almost equal and lowering of energy conversion ratio is minimized.  Therefore, the effective usable area of a solar battery element can be made most of for solar battery for a clock.
Patent JP-S58174071-A (JP)
Inventor: NOMURA MASAAKI
IPC: B62K25/26
Filed: 1982-04-07
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-H04273704-A (JP)
Title: Frequency multiplying and mixing circuit
Inventor: KIMURA KATSUHARU
IPC: H03B19/14
Filed: 1991-02-28
Abstract: PURPOSE:To perform a frequency multiplying operation and a mixing operation by one circuit. CONSTITUTION:Two pairs of differential pair transistors Q1 and Q2, and Q3 and Q4(first differential amplifier) comprise a frequency multiplying circuit, and differential pair transistors Q11 and Q12(second differential amplifier) comprise a mixer circuit. Transistors Q5 and Q6, Q7 and Q8. and Q9 and Q10 form current mirror circuits. respectively. A current almost equal to the differential current of each output current of the first differential amplifier flows on the collector of the transistor Q8. The current is provided with superior two multiplying characteristic. The current mirror circuit(Q9. Q10) drives the second differential amplifier by the differential current. The two multiplying cycle of an input signal VLO and an input signal VIN are mixed, and a mixed signal is outputted to an output terminal 5.
Patent JP-H04275046-A (JP)
Title: Vibration motor for pager
Inventor: KITAMORI TERUAKI
IPC: H04W84/02
Filed: 1991-02-28
Abstract: PURPOSE:To prevent the start failure due to contact inferiority between a brush and a commutator and add vibration force, in the vibration motor being stored for the call of a vibration type pager a mobile telephone. CONSTITUTION:A soft magnetic material or a permanent magnet is attached to one part of a rotor, over a pair of poles of a field so as to increase whirling force, and also the stoppage position is regulated by the said soft magnetic material or the permanent magnet so that the said rotor may not stop at the position where a brush sits astride between commutators.
Patent JP-2000256152-A (JP)
Title: Oral composition
Inventor: OTA HIROTAKA
IPC: A61K8/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an oral composition capable of preventing the discoloration of ascorbic acid or a derivative thereof with time. SOLUTION: This oral composition is obtained by formulating an oil and fat or an oil-soluble antioxidant dissolved in the oil and fat with an oral composition containing ascorbic acid or a derivative thereof. A sesame oil, an olive oil, a soybean oil, a corn oil, a safflower oil, a cotton seed oil, a grape seed oil, a peanut oil, a macadamia nut oil, a palm oil, a lard, a horse oil, a whale oil and the like are usable as the oil and fat used in the composition. The oil and fat can be used singly or in combination of two or more kinds, and the amount to be formulated is preferably 0.05-15%, especially 0.5-5% based on the whole composition.
Patent JP-H07244455-A (JP)
Title: Temperature and humidity correcting device of copying machine and the like
Inventor: KOBAYASHI SUKEGORO
IPC: H04N1/00
Filed: 1994-03-03
Abstract: PURPOSE:To prevent degradation in image quality generating by a change in the sizes and shapes of respective functional elements alone or a change in the sizes and shapes of connecting parts connecting the functional elements to each other occurring in a change in temp. and humidity by heating or cooling the functional elements, etc., according to an amt. at which the sizes and shapes of the constituting elements fluctuate, thereby forcibly managing the temps. thereof. CONSTITUTION:The respective connecting parts 34 are members of the same shape consisting of materials having a prescribed coefft. of thermal expansion. Heating and cooling elements 35 are heated or cooled to a prescribed temp. in accordance with the control signal from a control section 37, by which the connecting parts 34 are elongated, expanded and deformed and the distance between cases 31a are finely adjusted. The control section 37 controls the energization quantity to the heating and cooling elements 35 in accordance with the temp. detection signals from the temp. sensors 36, thereby adjusting the distances between the cases 32a to the value at a reference temp. The elongation and contraction by the temp. change of the opto-electric conversion elements 32 themselves and the change in the characteristics occurring therein are similarly corrected by the heating and cooling elements 35 fixed to the opto-electric conversion elements 32.
Patent JP-S63227760-A (JP)
Title: Method for metallizing nitride ceramics
Inventor: TAKEDA HIROMITSU
IPC: C23C14/02
Filed: 1987-03-13
Abstract: PURPOSE:To form a thin and uniform metallized layer minimal in the occurrence of thermal stress, by forming the atmosphere around nitride ceramics whose surface is activated by exposure under high-temp. vacuum into the vapor atmosphere of a metal to be a metallizing layer. CONSTITUTION:At the time of using Si3N4 as nitride ceramics, this Si3N4 is exposed under high-temp. vacuum to activate the surface of the above Si3N4. Simultaneously, by forming the atmosphere around the Si3N4 into the atmosphere of vapor of the metal to be a metallizing layer, Si produced by the activation of the Si3N4 surface is allowed to react with the metallic vapor so as to be formed into a metallized layer. That is, since the metallic vapor is allowed to react directly with Si, the uniform and extremely thin metallized layer can be formed by a simplified process. Moreover, by this method, the occurrence of high thermal stress in the course of cooling from the metallizing temp. to room temp. can be inhibited and the cracking of Si3N4 can also be prevented. Further, as to the above-mentioned high-temp. vacuum conditions, temp. and the degree of vacuum are regulated, e.g., to >=1,100 deg.C and >1X10<-4>Torr, respectively.
Patent JP-S63248967-A (JP)
Inventor: DEBITSUDO JIYON GASUKERU
IPC: F02M61/06
Filed: 1988-03-11
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-H06274315-A (JP)
Title: Fixed point arithmetic system
Inventor: SHIJIYOU KAZUE
IPC: G06F7/76
Filed: 1993-03-18
Abstract: PURPOSE:To shorten an arithmetic processing by detecting an exception with floating point data in a data range where the carry down of valid digit possibly occurs as data beyond a conversion range. CONSTITUTION:Fixed point data A(FIX) and fixed point data B(FIX) of 64 bits in steps 1 and 2 are converted into floating point data A(FLT) of four bits in steps 3 and 5 and into floating point data B(FLT) by an FLT instruction. Data A(FLT) and data B(FLT) are multiplication-processed by an FMP instruction in a step 7. When there is a possibility that the carry down occurs by the execution of the FMP instruction, the detection of the exception at the time of executing an FIX instruction in steps 8 and 9 is set to be a condition. Thus, the time of the arithmetic processing can be shortened since a processing which is formally executed by software can be executed by hardware.
Patent JP-S61219040-A (JP)
Title: Photographic sensitive material containing magazine
Inventor: WATABE NOBUYUKI
IPC: G03B27/58
Filed: 1985-03-25
Abstract: PURPOSE:To provide a magazine for containing a photographic sensitive material low in cost and easily disposable by forming a magazine composed of a light-shading box made of paper, a pair of paper cylinders set in the box and rotatably supporting a roll of the photographic sensitive material, and a pair of corrugated cardboards for fixing said cylinders. CONSTITUTION:The roll of the photographic sensitive material 1 is rotatably supported by inserting a part of the paper cylinders into the round hole 2 somewhat shorter than the sum of the lengths of both cylinders 3 and both are fixed to a pair of the rectagular flanges 4 made of corrugated cardbonards. The cylinders 3 and the flanges 4 supporting the material 1 are place in the light-shading box 5 formed into a box by folding a sheet of paper and bonding it, and provided with light-shading cloth pads 6, 7 pinching the material 1 on the outlet of the material 1.
Patent JP-S63224385-A (JP)
Title: Semiconductor laser coupler
Inventor: ADACHI AKIHIRO
IPC: G02B6/42
Filed: 1987-03-13
Abstract: PURPOSE:To easily obtain a high coupling efficiency by connecting a short step index fiber to the end face of a single mode fiber, and forming the end of the short fiber in a spherical curved surface. CONSTITUTION:A short step index fiber 6 having the same outer diameter as that of a single mode fiber 3 is connected to the end face of the fiber 3, and the end of the fiber 6 is formed in a spherical curved surface 8. Accordingly, even if a laser light 2 radiated from a semiconductor laser 1 is largely extended, it is passed through the fiber 6 having the spherical curved surface connected to the end of the fiber 3 to sufficiently condense laser light at a core of the fiber 3. Thus, the laser 1 is separated from the end face of the fiber 3, and even if the radius of curvature of the curved surface formed at the end face is increased, high coupling efficiency of the laser 1 to the fiber 3 can be obtained.
Patent JP-H05256144-A (JP)
Title: Intake device for engine with supercharger
IPC: F02B33/00
Filed: 1992-03-16
Abstract: PURPOSE:To change the flow quantity of a recirculation passage formed in an engine with a supercharger in order to perform desirable torque adjustment corresponding to the operating state and positively perform the shift to the recirculation stopped state so as to perform torque rise with fine responsiveness at the accelerating time especially without causing a torque shock during normal operation. CONSTITUTION:Until intake pressure downstream of a supercharger reaches the specified pressure, the control valve 15 of a recirculation passage 11 is not closed totally so as to leave a minute gap. Upon exceeding this specified pressure, the control valve 15 is forcibly brought to total closure, and it is so controlled that the shift to the total closure is performed gradually at the slow change time of the operating state but rapidly at the sudden change time of the operating state.
Patent JP-S61198462-A (JP)
Title: Tape guide for magnetic and recording device
Inventor: MASUDA NORIAKI
IPC: G11B15/60
Filed: 1985-03-25
Abstract: PURPOSE:To obtain a running path where rack of S and T sides is always stable by providing a rack gear driver moved in the lengthwise direction of the rack while meshing with the rack and a means controlling the rack gear driver through the detection of the end of loading. CONSTITUTION:The rack gear driver is moved until the difference of the movement between the S side rack and the T side rack is finished for absorption. When the rack drive gear is moved after the moving of the S side rack is stopped, a holding plate is moved while its slide hole uses a pin as a guise and when a switch detecting that the S side rack and the T side rack enter respectively S, T side catchers is operated, power to a motor is interrupted. However, after the detection, until an adhering force of a tape guide to the T side catcher is obtained, the power to the drive motor for the rack drive gear is not interrupted by using a delay circuit. Then the guide is constituted so as to absorb the difference between the S rack moving amount and the T side rack moving amount is absorbed thereby making the normal running path stable.
Patent JP-S52141068-A (JP)
Title: Washing machine
Inventor: SENSAKI TADAO
IPC: D06F17/08
Filed: 1976-05-19
Abstract: PURPOSE: To selectively use a strong water stream due to stirring blades and a weak water stream due to a jet stream from a pump in accordance with the kind of clothes to be washed and thus obtain high washing effect over a wide range of clothes without damaging their texture. 
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