baber/WOPTO huggingface dataset:
Patent JP-S5399138-A (JP)
Title: Run-on preventive device
Inventor: TAKIMOTO MASATAMI
IPC: F02M17/38
Filed: 1977-02-12
Abstract: PURPOSE: To prevent run-on, by setting a valve to a communicating path between a float chamber and a canister, and by mounting a delay unit that makes the valve open delaying for a fixed time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61174823-A (JP)
Title: Fine adjusting circuit of oscillation frequency
Inventor: AKIYAMA KOJI
IPC: H03L7/06
Filed: 1985-01-30
Abstract: PURPOSE:To improve the frequency setting accuracy by D/A-converting the difference between data obtained by measuring digitally the frequency of a voltage control oscillator (VCO) and frequency control input data and applying this converted difference to a frequency control element of the VCO. CONSTITUTION:The output frequency of a VCO 1 is measured digitally through a frequency divider 2 directly or after frequency conversion due to a mixer 90. A difference output 31 between this data and frequency control input data 30 is subjected to D/A conversion and is applied to a frequency control element 11 of the VCO 1. Thus, a control loop is constituted where the oscillation frequency of the VCO 1 is stabilized on condition that it follows up the variance of the difference output 31 and is constant.
Patent JP-S59143766-A (JP)
Title: Power steering device
Inventor: AOYAMA YUTAKA
IPC: B62D6/02
Filed: 1983-02-02
Abstract: PURPOSE:To improve the stability of a car speed sensing PS caused by the sudden change of speed by comparing a car speed signal of the PS due to a variable bypass-discharge throttle with that of a fixed time before for keeping the fixed value within a fixed range as a buffer when the difference is more than a fixed value. CONSTITUTION:A bypass discharge QB is decided according to a speed V, and applied current i to a solenoid of a discharge control valve is determined to obtain the discharge. The value i is compared with a value of i0 of a fixed time before, and when the difference is over a fixed value DELTAiMAX previously set, the applied current i is selected within a fixed range using the fixed value DELTAiMAX as a buffer in accordance with the change between i and i0, that is, the state of sudden acceleration or braking. This construction permits to prevent the unstability due to the sudden change of PS steering-assist force at the time of sudden acceleration or braking.
Patent JP-H07222538-A (JP)
Title: Apparatus for removal of impurities
Inventor: NAKAMOTO SEIJI
IPC: A01K63/04
Filed: 1994-02-08
Abstract: PURPOSE:To provide an apparatus for removal of impurities, capable of surely removing relatively heavy and floating impurities, sending them to a suction pipe and holding the removed floating material in a storage tank without fail. CONSTITUTION:This apparatus for removal of impurities set to a pond or a water tank and capable of removing impurities floating in water involves a floating material-storage tank equipped with a funnel-shaped recovery opening 20 at the upper part, a sieve plate 11 and a cover unit composed of a cover body 10 attached to one side plane of the sieve plate 11 leaving a desired space from the sieve plate 11. This cover unit is arranged above a receptor unit 20 directing the cover body 10 upward leaving a desired space from the peripheral wall of the recovery opening 20 and a suction pipe connected to a suction pump is set to a pond or the outside of a water tank so that the suction opening may face to a space between the cover body 10 and the sieve plate 11. A discharge pipe 42 for discharging floating materials brought into the storage tank through the recovery opening 20 and stored therein through a suction unit is connected to the neighborhood of the bottom of the storage tank.
Patent JP-H07218995-A (JP)
Title: Background plate for photographing
Inventor: SASAKI TOSHIHIKO
IPC: G03B15/06
Filed: 1994-02-08
Abstract: PURPOSE:To enable the portrait photographing of a picture for identification, etc., even not in a large studio by curving a background plate for photographing installed so as not to produce the shadow of the head of a person by the photographing. CONSTITUTION:For hiding the shadow of the head of the person 1 made by an illuminating means 3 behind his shoulder, the background plate for photographing 4 or 5 can be disposed further than a point P where rays of light 6 from the illuminating means 3 and in contact with the tip of the head of the person 1 cross a line 7 extended backward in parallel with a floor 9 in the height of the shoulder of the person 1, as shown by the figure (B). When the conventional plane background plate for photographing 4 is used, the width of W0 is required. However, the left/right surfaces of the background plate for photographing 5 are curved to the side of the person as shown by the figure (A), in this manner, so that only the width of W1 smaller than the width of W0 can be required and moreover, a space 8 is not required as well. On the other hand, the curved background plate for photographing 5 is described to be an arc in the figure (A), but a limit to the arc is not set.
Patent JP-2000214428-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: YAMADA SHUHEI
IPC: G02F1/1333
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of enhancing the display quality by making the driving conditions adaptive to physical properties of a liquid crystal material. SOLUTION: The liquid crystal panel 1 is constituted to be of reflective electric field control double refraction mode (ECD mode) wherein a liquid crystal is homogeneously arrayed between an active matrix substrate and a counter substrate respectively applied with parallel alignment. When this liquid crystal panel 1 is used as a light valve in a projection-type display device 2000, a temperature of the liquid crystal panel 1 should be controlled to be maintained within a temperature range lower than a phase transition point by 20 deg.C to 30 deg.C by means of photoirradiation from a light source 110, and also a cooling device 190.
Patent JP-H08202283-A (JP)
Title: Multi-color display device
Inventor: OKUDA ICHIRO
IPC: G09F9/30
Filed: 1995-01-31
Abstract: PURPOSE: To enhance a color blend property and to improve quality in a multi- color display by putting respective light emitting elements constituting a unitary unit close to each other, loading them while housing in a converging recessed part formed on a substrate and specifying their light distribution properties. CONSTITUTION: Light emitting diodes 3R, 3B, 3G of red, blue, green are mounted on the converging recessed parts 2R, 2B, 2G numerously formed on the substrate 1 surface respectively. The converging recessed part 2R whose bottom surface is a flat surface 4a parallel to the upper surface of the substrate 1, and is provided with an oblique side surface 4b surrounding the flat surface 4a. Further, the oblique side surface 4b whose oblique angles in parts not confronted with other converging recessed parts of a set of three pieces are set smaller, and the oblique angles in the parts confronted with other converging recessed parts of a set of three pieces are set larger. Other converging recessed parts 2B, 2G are provided with similar shapes also.  Thus, the light distribution properties of respective light emitting diodes of the unitary unit constituted of the light emitting diodes 3R, 3B, 3G become the state sloping to the central axis side of the unitary unit.
Patent JP-S61180799-A (JP)
Title: Monoclonal antibody
Inventor: CARNEY WALTER PATRICK
IPC: C07K16/00
Filed: 1986-01-28
Abstract: A monoclonal antibody reactive with a peptide containing the amino acid sequence Lysine-Leucine-Valine-Valine-Valine-Glycine-Alanine-Valine-Glycine-Val ine-Glycin e-Lycine may be used in the diagnosis of primary and metastatic carcinomas. The antibody may be produced by culturing a suitable hybridoma.
Patent JP-S61173244-A (JP)
Title: Method for patterning molecular film
Inventor: HAYASHIDA SHOICHI
IPC: G03C1/685
Filed: 1985-01-28
Abstract: PURPOSE:To enable a molecular film to be patterned without requiring a special device by changing the polarity of a substrate for uniformly holding a substance reversibly changing polarity, and transferring a monomolecular film developed on the surface of water onto the substrate. CONSTITUTION:The substrate 21 is prepared by spin coating a slide glass 1 with a toluene soln. contg. 6'-nitro-1,3,3-trimethylspiro[1-H-benzopyran-2,2'- indoline] and polystyrene and drying it. The surface of the polarity changing substance layer 2 of this substrate 21 is hydrophobic, but only the exposed parts are changed to hydrophilicness by exposing it through a proper mask to UV rays. The substrate 21 with the pattern formed on it is allowed to approach the monomolecular film 4 formed on the surface 5 of the water within condensation partition plates, the substrate 21 is brought into contact with the film 4 gradually from the end of the substrate 21, and then, it is separated from the water surface 5. The film 4 is arranged with the hydrophobic group upward and having the strong affinity for the hydrophobic parts on the substrate 21, only the hydrophobic parts of the substrate 21 can attach the monomolecular film 4.
Patent JP-S62175130-A (JP)
Inventor: MATSUO KOJI
IPC: A01M29/28
Filed: 1986-01-27
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-H02197103-A (JP)
Title: Flat coil
Inventor: HIGUCHI SHIGETAKA
IPC: H02K3/30
Filed: 1989-01-26
Abstract: PURPOSE:To prevent a conductive foil from corrosion as well as to prevent generation of careless short circuit by a method wherein an oxide insulating film layer is formed on the exposed surface of the conductive foil of a laminated body on which a flat coil will be formed. CONSTITUTION:A flat coil is formed by winding the laminated body of an insulating layer and conductive foil, and by cutting it into the prescribed thickness by conducting electrospark machining. When the exposed surface of the conductive foil of said flat coil is oxidation-treated, the surface of the conductive foil is turned into an insulative oxide layer, the corrosion of the conductive foil can be prevented, and at the same time, a carelessly generating short circuit can also be prevented.
Patent JP-H05207279-A (JP)
Title: Scanner
Inventor: MORITA HIROSHI
IPC: G06T1/00
Filed: 1992-01-30
Abstract: PURPOSE:To change a reference voltage of a DAC by automatically detecting the reduction in a luminous quantity of a fluorescent light. CONSTITUTION:The scanner consists of a light source means 1 lighting an original, a control means 2 controlling the scanner, a picture read means 3, a shading means 8 consisting of an ADC 6, a DAC 4, a shading circuit 7, a register 19, a logic circuit 20, and a peak tracking correction circuit 5 comprising a constant voltage generating circuit 21, and a picture processing means 9. Since the peak tracking correction circuit is employed, the same effect as employing 10-20 bit resolution ADC and DAC is realized at a low cost and the deterioration in the picture quality at a low temperature is suppressed.
Patent JP-H07218354-A (JP)
Title: Sensor for detecting distribution of physical quantity using optical fiber
Inventor: ASAKAWA MASATO
IPC: G01M11/02
Filed: 1994-02-09
Abstract: PURPOSE:To eliminate a measurement error due to transmission loss change and to detect the distribution of physical quantity with less measurement error by optically connecting a same side by providing two optical fibers and then obtaining transmission loss based on the ratio of rear scattered light measurement result at two locations. CONSTITUTION:Two optical fibers 10 connected to a detection device 20 are provided and are subjected to fusing connection at the remote edges. The near edges of the optical fibers 10 are connected to detectors and are inserted into a soaking case 40 which is constituted so that the internal temperature becomes constant. One out of the optical fibers 10 connected to the burnt case is connected to an OTDR measurement circuit 30 and a temperature sensor 50 is provided at the case 40. Then, the temperature distribution information from the circuit 30 and temperature information of the sensor 50 are input to a temperature distribution operation circuit 80 and a transmission loss (An) and a temperature (Tn) between sampling sections of the optical fiber 10 are obtained, thus eliminating a measurement error caused by the difference in the amount of transmission loss change at two wavelengths due to the influence of the surrounding environment, a measurement error due to the transmission loss change at the wavelength of a light source, and a measurement error in distance direction.
Patent JP-H02196171-A (JP)
Title: Power generator for generation of electrical energy in use of buoyancy
Inventor: NAGAHAMA HIROBUMI
IPC: F03B17/04
Filed: 1989-01-25
Abstract: PURPOSE:To aim at the curtailment of energy necessary for power generation by putting a floating body in a hollow part into a lower hatch part and then pouring water into this hatch part, floating it in a floating body guide pipe, and constituting it so as to be utilized as power by receiving buoyance at that time. CONSTITUTION:At the time of operation, hollow side hatch on-off door 8 is opened whereby a floating body 2 existing in a left side hollow part of this door 8 is led into a lower hatch part, and then the door 8 is closed and a water-injection hatch on-off door 9 is opened instead whereby water in an injection hatch pipe 11 is made to flow in from an injection hatch port 10. When water is entered up to the position of the upper hatch door 7, the door 9 is closed. In this state, the floating body 2 is made to surface, while the upper hatch door 7 is opened, making it go up in a floating body guide pipe 13. Then, buoyance at that time is received via a buoyancy receiving lever 14 and a buoyance receiving shaft rod 15, transmitting it to a generator or the like via a vertical motion-rotational motion converting mechanism. The floating body 2 is put back to the side of the lower hatch part by way of a drain part 4 and a hollow pipe 5 or the like.
Patent JP-S62174204-A (JP)
Title: Photosensitive composition
Inventor: KAJIMA TOSHIHIKO
IPC: G03F7/031
Filed: 1986-01-27
Abstract: PURPOSE:To obtain a photosensitive composition having high sensitivity and excellent heat stability, by mixing a specified photoinitiator with a radical generator and an ethylenically unsaturated monomer. CONSTITUTION:A photosensitive composition containing a 2,4,5-triarylimidazolyl dimer of the formula, a radical generator and an ethylenically unsaturated monomer. In the formula, X is a halogen group, a cyano group, a 1-4 C alkyl or an aryl, Y1-Y4 are each a 1-4 C alkoxyl, and Z1-Z10 are each H or a 1-4 C alkoxyl, provided that Y1-Y4 and Z1-Z10 need not be the same substituents. Examples of the photoinitiator used include 2-(2-chlorophenyl)-4, 5-bis(3,5-dimethoxyphenyl)-imidazolyl dimer. As the radical generators, dimedone, indoleacetic acid, N-naphthylglycine, etc., are particularly suitable.
Patent JP-H05211416-A (JP)
Title: Output buffer circuit
Inventor: HONMA KANENORI
IPC: H03F3/30
Filed: 1992-01-30
Abstract: PURPOSE:To output an amplifier signal without deteriorating an input waveform and to reduce power consumption. CONSTITUTION:An input signal is used for the common input terminal of two differential amplifier circuits. An input signal applied to a 1st input terminal 15 and a 2nd input terminal 16 is fed as a differential input. The input signal inputted to the 1st input terminal and the 2nd input terminal 16 is amplified by a 1st differential amplifier circuit and a 2nd differential amplifier circuit. The output signal of the 1st differential amplifier circuit is fed to a base of an NPN TR Q3. On the other hand, the output signal of the 2nd differential amplifier circuit is fed to the base of a PNP TR Q6. The signal fed to the NPN TR Q3 and the PNP TR Q6 is outputted from an output terminal 17 as amplified signals in push-pull form.
Patent JP-H02197384-A (JP)
Title: Production of vibration control steel plate
Inventor: KO TAKAO
IPC: B32B15/01
Filed: 1989-01-25
Abstract: PURPOSE:To continuously produce the non-resin type vibration control steel sheet having an excellent vibration control characteristic and joint strength by scanning steel sheets in the transverse direction thereof by an impulsive high-energy density beam in a nonoxidative atmosphere to intermittently melt the steel sheets and press- welding the steel sheets by a rolling roll in succession thereto. CONSTITUTION:While two sheets of the steel sheets 1, 1 are rolled down in the thickness direction by the rolling roll 4 on a table, the one steel sheet 1 is opened along the peripheral surface of the roll 4 on the inlet side of the roll to form a V-shaped aperture between the two steel sheets 1 and 1. The tangent of the two steel sheets 1, 1 deep in the V-shaped aperture is irradiated thereupon with the high energy density beam 5 from the open side while the part near the tangent is shielded by gas, such as Ar or He. A beam source 6 is capable of irradiating the range from one sheet end on the tangent to the other sheet end repeatedly back and forth with the impulsive beams of the prescribed periods. The vibration control steel sheet interspersed with welded parts 7 on the zigzag lines is produced if the steel sheets are successively rolled down in the thickness direction by the roll 4 while the steel sheets are intermittently melted by the impulsive beams generated from the beam source 6.
Patent JP-H03221348-A (JP)
Title: Coolant control method and control device
Inventor: SHIBATA HIROTAKA
IPC: B23Q11/10
Filed: 1990-01-25
Abstract: PURPOSE:To properly turn on or off a coolant by judging whether cutting is in progress or not based on the control signals to driving means driving tools or works from drive control means, and injecting a coolant to cutting positions when cutting is judged to be in progress. CONSTITUTION:Coolant injecting means 19, 27, 29, 39a injecting a coolant (CLN) to cutting positions are provided on a numerically controlled device 1 having driving means 5, 10, 13, 17 driving tools or works and drive control means 23, 25 outputting the preset control signals SX, SY, SZ, SS to control them, the control signals SX, SY, SZ, SS from the drive control means 23, 25 to the driving means 5, 10, 13, 17 are detected, and whether cutting is in progress or not is judged by a cutting state judging means 26 based on them. The coolant injecting means 19, 27, 29, 39a are controlled by a cutting state judging means 26 based on the judged result to turn a coolant on or off.
Patent JP-2000214701-A (JP)
Title: Image forming device
Inventor: MITSUI TERUO
IPC: G03G15/20
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To make obtainable a stable fixing capability and also to improve the printing speed in a fixing unit that is a non-contact type and uses warm air. SOLUTION: The device comprises an endless magnetic-toner image carrier 4 for transferring a magnetic toner image to a paper 14, formed on its own surface, by rotating in a direction orthogonal to the carried direction of the paper 14, and a fixing unit for fixing the transferred magnetic toner image to the surface of the paper 14. The fixing unit comprises a warm-air generation means H disposed on a carrying path for the paper 14 and used for blowing warm air toward the surface of the paper, and a magnetic-force generation means W disposed downstream in the carrying path for the paper 14 and opposite the warm-air generation means H. The magnetic toner image is melted with warm air by the warm-air generation means H and, at the same time, the magnetic toner can be attracted to the surface of the paper 14 with a magnetic force by the magnetic-force generation means W.
Patent JP-S63183003-A (JP)
Inventor: YOSHIDA RYOJI
IPC: A45D2/36
Filed: 1987-01-26
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-H01191710-A (JP)
Title: Operation of blast furnace
Inventor: KATO TOMONORI
IPC: C21B5/00
Filed: 1988-01-28
Abstract: PURPOSE:To reduce fuel ratio and to continue the stable operation of a blast furnace by varying the drum strength of coke to be charged in accordance with information on the distribution of the heat history of granular coke collected from the level of a tuyere. CONSTITUTION:Granular coke is collected from a raceway at the end of a blast tuyere of a blast furnace and the distribution of the heat history of each granule is examined by laser Raman spectroscopic analysis or other method. The percentage of granules at >=1,200 deg.C in the distribution of the heat history is calculated, the drum strength of coke to be charged is selected from the relation between the rate of powder and pressure drop so as to make the coke fit for operation and the blast furnace is operated. Pressure drop in the lower part of the furnace is suppressed and stable operation can be continued.
Patent JP-H04242160-A (JP)
Title: Fog-water-component measuring apparatus
Inventor: HORII YOSHIO
IPC: G01N27/04
Filed: 1991-01-16
Abstract: PURPOSE:To sample fog in response to the generation of the fog and to make it possible to measure the components of the sample fog water sequentially. CONSTITUTION:When a fog sensor 1 detects the generation of fog and outputs the signal, a fan 3 is rotated. Thus, the fog is made to move and pass through screens 4a and 4b. Therefore, a part of the fog is sampled and contained into a sample container 11. When the liquid level of the sample fog water reaches the preset upper limit, a forced transportation tubing pump 31, a sucking tubing pump 32 and a tubing pump 38 for KCl solution are operated by the output signal from a conductivity sensor 12. The sample fog water in the sample container 11 is supplied into a sample circulating type analyzing system such as a conductivity measuring flow cell 16. Then, the conductivity and the components of the sample are measured. When the liquid level of the sample fog water in the sample container 11 is lowered and the reaching the preset lower limit is detected with the conductivity sensor 12, the signal is outputted, and the supplying of the sample fog water is stopped. When the disapperance of the fog is detected with the fog sensor 1, the signal is outputted, and the fan 3 is stopped.
Patent JP-S63184189-A (JP)
Inventor: ISHITOBI HACHIRO
IPC: G07G1/12
Filed: 1987-01-26
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-H02197652-A (JP)
Title: Eaves gutter holder
Inventor: SUGIMOTO KENZO
IPC: E04D13/072
Filed: 1989-01-24
Abstract: PURPOSE:To promote insertion efficiency and slip key efficiency by forming a stepping projection interlocking with a gutter hook and a slip key projection opposed thereto a stopping section stopping the gutter hook of an eaves gutter, and forming notch sections to respective projections so that they are capable of bending and transformation. CONSTITUTION:An eaves gutter holder is constituted of a fixed section 21 fixing along a fascia board 3 and a holding lever section 22 extending upward from the upper end thereof, and a rear hook stopping section 23 stopping a rear hook 14 and a front hook stopping section 24 stopping a front hook 15 are formed. A stopping projection 23a interlocking with a lower surface of the rear hook 14 and a slip key projection 23b opposed to the stopping projection 23a by holding a space 23c into which the rear hook 14 is inserted are formed to the rear hook stopping section 23. After that, a stopping projection 24 interlocking with a recession 16 of the front hook 15 and a slip key projection 24a opposed to the projection 24a by holding a groove 24c into which a vertical piece 17 is inserted are formed to the front hook stopping section 24. A gutter hook is inserted between the stopping projection and the slip key projection to interlock the stopping projection with the gutter hook, and hold in a state of hanging.