baber/WOPTO huggingface dataset:
Patent JP-H0634717-A (JP)
Title: Testing device for liquid crystal-driven ic device and its testing method
Inventor: TAKAHASHI WATARU
IPC: G01R31/28
Filed: 1992-07-16
Abstract: PURPOSE:To enhance general purpose applicability without depending on manual operation concerning retrieval measurement of output terminal information, by automatically measuring a large number of pieces of the information, to save testing labour and to shorten testing time, so as to test multiple kinds of LCD-driven IC devices, regarding improvement of a testing device of the liquid crystal-driven IC devices. CONSTITUTION:This device is provided with at least, a voltage generation source 11 to generate digital voltage VD, analog voltage VE and reference voltage VREF to be fed to a tested IC device 16, a scanning means 12 to scan and input output terminal information of the tested IC device 16, a signal measuring means 13 to measure the output terminal information of the tested IC device 16 and a control means 14 to control input and output of the voltage generation source 11, the scanning means 12 and the signal measurement means 13. This device is constituted so that the control means 14 carries out automatic measurement judgement processing of plural pieces of the output terminal information of the tested IC device 16 based on respective kinds of liquid crystal-driven modes STN/TFT, too.
Patent JP-S6253200-A (JP)
Title: Exciter for synchronous machine
Inventor: YAMAMOTO TOSHINOBU
IPC: H02P9/14
Filed: 1985-08-30
Abstract: PURPOSE:To adjust and operate the setting of a voltage setter at a proper value before processes enter the final step of synchronous parallel connection by mounting a voltage feedback-ratio changeover circuit to a voltage feedback path for an automatic voltage regulator. CONSTITUTION:A breaker CB2 is closed first, and a motor GM is supplied with power from a reduced voltage tap Tb for a transformer M-TR and started. Voltage feedback-ratio changeover circuits 1A and 60A are brought to the state of a ratio (n) under the state of synchronous operation by feed from the reduced voltage tap Tb, and an automatic voltage regulator AVR and a voltage balancer 60 are brought to the state of operation. The adjustment operation of a voltage setter 90R is completed, and the breaker CB2 is interrupted while the ratio of the voltage feedback-ratio changeover circuit 1A is changed over to 1. A breaker CB1 is closed at a point of time when voltage phase coincides with each other. Accordingly, the terminal voltage of a synchronous machine can be connected synchronously in parallel under the state in which the terminal voltage coincides with the voltage at the point of parallel connection.
Patent JP-H109363-A (JP)
Title: Improved driving system
Inventor: HODGE STEPHEN MARK
IPC: F04C2/10
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a drive system for vehicle to be controlled by a pedestrian of such a structure that a gerotor pump includes a ring or a rotor having male projection, both are not divided into two fragments having uneven length in the axial direction, and one of the fragments is equipped with a means to make movement angularly relative to the other. SOLUTION: A hydrostatical driving body includes a motor and a pump of jerotor type including a ring or rotor divided into two fragments having uneven length in the axial direction, and is equipped with a means to rotate one of the fragments relative to the other. A rotor portion 66 is longer than another rotor portion 64 and journal supported on a bushing 76 supported by a shaft 78, which can be rotated through a rack and pinion. When such rotation is generated, the two rotor portions 64 and 66 are put out of phase, the amount supplied by the pump first decreases to zero and then increases to a minor output on the opposite side.
Patent JP-H0537848-A (JP)
Title: Moving vector detector and picture fluctuation correction device
Inventor: MORIMURA ATSUSHI
IPC: H04N7/32
Filed: 1991-07-30
Abstract: PURPOSE:To reduce an error by detecting a condition of different motion vector obtained from a detection area and detecting the panning condition causing an error vector at a point with high correlation to suppress the obtained motion vector. CONSTITUTION:The device is provided with a motion vector characteristic detection means A11A, a control means A12A and a decision means A13A, the means A11A detects the condition that much correlation is in existence in an object and motion vectors obtained from each detection area differ and detects whether or not the dispersion in the detection vector of each area is considerably much, and the means A12A converts a control output of the means A11A into a gain of a motion vector, and the means A13A selects a median of a detected motion vector discriminated to be valid by an invalidity discrimination means 9 (median filter), multiplies a gain obtained by the A12A and outputs the result.
Patent JP-S6166822-A (JP)
Title: Injection rate control device of fuel injection device
Inventor: SUZUKI MASAHIKO
IPC: F02D1/02
Filed: 1984-09-11
Abstract: PURPOSE:To control the injection rate easily and precisely by providing a relief valve communicated to a pressure feed chamber pressurized by the plunger of a fuel injection device and making the set load of a valve opening pressure regulating spring adjustable via the control by a control piston. CONSTITUTION:The first relief valve 16 is communicated and connected to a pressure feed chamber 3 sucking and pressurizing fuel via the reciprocating motion of a plunger 2 activated by a cam 1 rotated synchronously with a crank shaft. This valve 16b determines the valve opening pressure based on the oil pressure of a valve chamber 17 and the set load of a spring 19, and the valve chamber 17 is communicated and connected to the second relief valve 21. The set load of this spring 19 is controlled by a servo-piston 30, and the communication between the valve chamber 17 and a pressure control chamber 31 is controlled by a control piston 35 slidably coupled with the piston 30. The pressure of the valve chamber 17 is introduced into the pressure control chamber 31 via the action of the control piston 35 to shift the servo-piston 30, thereby the set load of the spring 19 is changed.
Patent JP-H1018836-A (JP)
Title: Secondary air supplying device for internal combustion engine
Inventor: NAKACHI MASAAKI
IPC: F02D9/04
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a secondary air supplying device which has a constant secondary air supply ratio irrespective of a load with a simple structure and a small cost. SOLUTION: An exhaust throttle valve arranged on an exhaust passage is controlled to decrease its opening with decrease of an engine load. Mean pressure inside an exhaust pipe is highered, while pulsation of exhaust gas is reduced. As a result, negative pressure generated in the exhaust pipe is decreased. An amount of secondary air supplied into the exhaust pipe due to the negative pressure is decreased. An secondary air supply ratio shows flat characteristics in respect to the load.
Patent JP-S5980178-A (JP)
Title: Speed controller for motor
Inventor: SATOU YUUJI
IPC: H02P23/00
Filed: 1982-10-29
Abstract: PURPOSE:To enable to accurately control the speed of a motor even if the rotating speed of the motor varies by obtaining a clock for detecting the phase applied to a counter type phase detector and a reference phase signal from the outputs of the same variable frequency oscillators. CONSTITUTION:The output of a variable frequency oscillator 31 is used as a clock 40 for detecting a phase, and applied to a 1/N frequency divider 32 to become a reference phase signal 39. A counter 33 counts the clock 40 after cleared at the leading edge of the signal 39. On the other hand, a latch circuit 34 latches the output of the counter 33 at the leading edge of a tack pulse 41 generated from an encoder 38 to detect the phase difference between the signal 39 and the pulse 41. The output of the circuit 34 is supplied to a motor drive 36 through a D/A converter 35.
Patent JP-S6436688-A (JP)
Title: Production of oil having high aromatic group content
Inventor: SHIMOMA YUETSU
IPC: C10G53/12
Filed: 1987-07-31
Abstract: PURPOSE:To obtain a large amount of the titled colorless oil, useful as an oil for refrigerator and an electrically insulating oil, having excellent low- temperature fluidity, solubility and stability in high yield, by treating an extract prepared as a by-product in purifying process of lubricating oil with an alkali solution. CONSTITUTION:A lubricating oil component collected from crude oil or a deasphalted oil obtained by treating the distillation residue of crude oil is extracted with a solvent such as furfural, phenol or N-methylpyrrolidone having selective affinity for aromatic hydrocarbons. The prepared extract is treated with an aqueous solution of an alkali or an organic alkali solution (e.g. solution of an alkali in alcohol, acetone or glycerin) to give the aimed oil. The oil is useful as a solvent for slightly soluble additives such as an extending agent for white rubber, an improver for cetane number and an anti-foaming agent besides the uses mentioned in the purpose.
Patent JP-2000022590-A (JP)
Title: Synchronization acquiring method for spread spectrum signal
Inventor: NOHARA KENJI
IPC: H04B1/707
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To decrease correlation calculation times by detecting the head of a symbol, matching the detected symbol head and the head of a local short code, and calculating the correlation between a local spread signal and a spread spectrum signal. SOLUTION: In regard to the spread spectrum signal that is received from an input terminal 31, the head position of every symbol point is detected at a symbol point head position detecting part 32. Then the head of a short code of a local spread code received from a terminal 33 is set at the detected head position of the symbol point via a positioning part 34. A synchronization acquiring part 35 acquires a synchronous position between the local spread code and the spread code of the spread spectrum signal. Thus, each of correlation calculators 47 to 50 calculates the correlation between the local spread code where the coincidence of head positions is secured between a short code and a symbol and the spread spectrum code.  At a maximum value detecting part 56, the maximum correlation calculation value is detected via a combination of short and long codes and also the phase position of the maximum value is defined as a synchronization acquiring position.
Patent JP-2000015968-A (JP)
Title: Printed matter with scratch concealing layer
Inventor: MIZUGUCHI YOSHIYUKI
IPC: B42D15/10
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a printed matter with a scratch concealing layer for preventing an illegal use by shielding a strong light from a rear surface without designing restriction by considering an environmental problem of a waste with a superior manufacturing cost including a material in the matter with the layer used for a lottery ticket or the like. SOLUTION: In the printed matter 1 with a scratch concealing layer by sequentially executing a secret information layer 40 having a character, number, design and the like and the scratch concealing layer 50 for concealing the layer 40 on one side surface of a printing sheet 10; the sheet 10 is obtained by combining a thin upper sheet 10a executed on its one side surface with an aluminum vapor deposited layer 14 and a thin lower sheet 10b executed on its one side surface with an aluminum vapor deposited layer 14 via an adhesive layer 70 with one another, and the sheet 10a surface is a surface executed with the layer 40.
Patent JP-S6250798-A (JP)
Inventor: HAYASHI KAZUHIRO
IPC: G10K15/12
Filed: 1985-08-29
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-H0241118-A (JP)
Title: Hanging screen such as curtain
Inventor: ASAKINO KUNIHIRO
IPC: A47H23/08
Filed: 1988-08-01
Abstract: PURPOSE:To make it impossible to burn and to make it possible to absorb offensive, bad odors in a room by forming the title curtain of glass wool impregnated with a deodorant substance. CONSTITUTION:When a hanging screen like a curtain is formed by the cloth made of glass wool which is immersed in the solution of a deodorant substance, such as a flavonoid extracted from a plant, it is possible that its fiber does not burn because of glass, and removes offensive, bad odors in a room by the deodorant substance contained in it. In particular, since the hanging screen is moved by an air current in the room and in well contact with the air, the odors in the sir are absorbed. Since the deodorant substance volatilizes from this curtain, it also removes the odors in the air.
Patent JP-S6083198-A (JP)
Inventor: MOTOMURA YOSHIAKI
IPC: G08G1/00
Filed: 1983-10-14
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-H0518364-A (JP)
Title: Controller for volume of valiable capacity type hydraulic pump
Inventor: TAKEUCHI MASAMITSU
IPC: F04B49/00
Filed: 1991-07-05
Abstract: PURPOSE:To control capacity of pump accurately with a constant torque and reduce costs by changing over a control valve with the total of pump discharge pressure and force corresponding to flow rate and the total of spring mounting load and the number of rotation of pump, thereby controlling the discharge flow rate per one rotation of cylinder pump to increase and decrease. CONSTITUTION:A variable control valve 9 is pushed to a drain position A with a first thrust F1 by the mounting load of a spring 20, a second thrust F2 of a first pressure receiving part 21 by pressurized oil, a third thrust F3 to a second pressure receiving part by pressurized oil. The valve 9 is also pressed to a supply position B with fourth and fifth thrusts F4, F5 of third and fourth pressure receiving parts 23, 24 by pressurized oil, F1+F2+F3 and F4 +F5 are turned into balanced conditions. To control a variable pump 1 to have a constant torque irrespective of the number of rotation thereof, a relation of pump discharge pressure P0kg/cmX discharge amount (q) per one time is made constant. Pressure difference  P before and after a restriction 27 by discharge flow amount Q per unit time is expressed by a formula:  P=nuX(Q0/A0)<2>, where nu is a coefficient determined by a flow amount coefficient and A0 is the opening area of a restriction 26.
Patent JP-S6082345-A (JP)
Inventor: NARITA ISAO
IPC: B32B9/00
Filed: 1983-10-13
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-S6347750-A (JP)
Title: Radiographic image information recording and reproducing system
Inventor: OHARA YUJI
IPC: G03D15/00
Filed: 1986-08-15
Abstract: PURPOSE:To automatically sort and extract recording sheets in accordance with respective photographing devices by providing the titled system with plural trays and distributing and carrying the recording sheets to the trays. CONSTITUTION:When the transmission of an image signal from the image information processing circuit 28 of any one of readers 20, 20', 20'', e.g., a 1st reader 20, to a frame memory 102 is started, a signal indicating the device number of a photographing device stored in a memory of the 1st reader 20 is outputted from the memory 22 to a CPU 101. The CPU 101 outputs a control signal S2 to a pulse motor 135 in accordance with a previously determined combination. Since the pulse motor 135 moves a carrying roller 134 to the upper part of a prescribed tray in accordance with the control signal S2, a recording sheet 3 is sorted and stored in each tray 131, 132 or 133 by the carrying roller 134 in accordance with the photographing device photographing the reproduced image information. Thereby the recording sheets properly sorted in accordance with the photographing devices can be automatically obtained by extracting respective trays from the sheet storing part as they are.
Patent JP-H0855478-A (JP)
Title: Address transition detector
Inventor: KASUDA MASANORI
IPC: H03K5/1532
Filed: 1994-08-15
Abstract: PURPOSE:To avoid the malfunction in an ATD signal whose active level width is insufficient by outputting a third ATD signal making a prescribed time the active level as a normal signal. CONSTITUTION:When an address signal AIN and an address signal the inverse of AIN are transited with the time interval equal to or longer than the delay time 2TD for the amount of two pieces of inverters, a static type ATD20 and a dynamic type ATD-21 output respectively ATD signals A, B making the time 2TD the active levels and then an ATD signal C making the time 2TD the active level is obtained. Moreover, when signals AIN, the inverse of AIN are transited with a short time interval because of noise, etc., the ATD20 outputs the signal A whose active level width is short, however, since the ATD21 outputs the signal B making the time in which the transition time interval of the signal AIN is added to the time 2TD the active level, at this time, the signal C making the added time the active level is obtained.
Patent JP-2001022523-A (JP)
Title: Coordinate inputting/detecting device
Inventor: INOUE TAKAO
IPC: G06F3/041
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To allow this device to be stably operated as an input device by preventing the occurrence of unneeded data caused by dust stuck to an optical path, etc., when not used by covering a coordinate/detection area with covers. SOLUTION: A coordinate input/detection area 91 is covered with two covers 92 and 93 whose one sides are turnably fixed by a hinge, covered by sliding the covers 92 and 93 or covered in a structure in which the covers are rolled up around a shaft to be housed in the case of using soft covers or in a structure where the covers are folded and housed. In such cases, when gaps among peripheral members are made narrow while covers 92 and 93 are closed, a malfunction and erroneous detection caused by dust entering through the gaps and stuck to a reflection member, a light emitting member, an input/detection plane and a light receiving member are protected in this state. An input/detection member can also be protected from unexpected impact.
Patent JP-S6254557-A (JP)
Title: Block type continuous casting machine
Inventor: FUKASE HISAHIKO
IPC: B22D11/06
Filed: 1985-08-30
Abstract: PURPOSE:To execute safe and sure continuous casting by bringing blocks into contact with each other at the edges of the adjacent surfaces to form casting surfaces and connecting the outside parts of the blocks in a manner as to have free parts so that the casting surfaces are made continuous even in the progressing and bending parts of the blocks. CONSTITUTION:The edges 3 are provided to the inside parts on the adjacent surfaces of the blocks 1, 2. These edges 3 are brought into contact with each other to form the continuous casting surfaces. The outside parts of the blocks are connected by connectors 4 constituted of long holes 7 having a required degree of freedom in the longitudinal direction of the casting surfaces and connecting pins 7. The blocks 1, 2 maintain the continuous casting surfaces by the contact of the edges 3 even in the progressing and bending parts thereof, thus preventing the rupture of solidified shells 9 and the leakage of a molten metal 8.
Patent JP-H0530972-A (JP)
Title: Carrier for culturing microorganism
Inventor: TAKAHASHI SHOSUKE
IPC: C12N11/14
Filed: 1991-07-31
Abstract: PURPOSE:To obtain the subject carrier capable of improving sticking strength of microbial films and increasing flow of liquids, carrier surface area, etc., by forming a wiry material having narrow grooves formed on the surface into a helical shape with a prescribed interval kept between the corresponding points. CONSTITUTION:A wiry material having narrow grooves formed on the surface is formed into a helical shape with a prescribed interval 2 kept between the corresponding points. Thereby, microorganisms can be proliferated in the narrow groove parts formed on the wiry material. Circulation of liquids is facilitated to homogenize the liquid concentration.
Patent JP-H0244079-A (JP)
Title: Partial formation of colored layer on flat concrete board
Inventor: OZAWA SADAO
IPC: C04B41/63
Filed: 1988-07-29
Abstract: PURPOSE:To form a uniform colored layer without requiring a high technique by making the surface of a flat concrete board rugged, forming a colored layer in the recess by an arbitrary means such as spray coating and polishing the projecting parts. CONSTITUTION:The surface of a flat concrete board is made rugged to form a patterned groove, a colored layer is formed in the recess by an arbitrary means such as spray coating and the projecting parts are polished to make the boundaries between the colored and uncolored parts clear.
Patent JP-H1096911-A (JP)
Title: High-density large-sized screen liquid crystal display device and its production
Inventor: AN SOSHIKI
IPC: G02F1/1341
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device which makes joints inconspicuous and has high image quality and high density by joining liquid crystal display device panels so as to narrow the widths of the joints. SOLUTION: An upper substrate 103a and lower substrate 103b farmed with plural elements are produced. After sealing materials 105 are applied on the parts exclusive of the liquid crystal injection ports at the edges of the upper substrate 103a and lower substrate 103b, the upper substrate 103a and the lower substrate 103b are stuck to each other and the sealing materials 105 are thermally cured to join to bond the substrates. The injection ports are sealed after the injection of liquid crystals. In succession, the unnecessary parts of the light shielding parts at the edges are cut off. The light shielding parts at the edges are interconnected. The light shielding parts at the edges of one sector are connected to the light shielding parts at the other edges of the adjacent sectors.  Then, when the plural produced single liquid crystal panels are simply joined to each other, the boundary parts formed by seal printed parts 105 and the edges 111a of the black matrix enclose the screens of the respective units in the parts of the joints and, therefore, the joint parts are formed to a grid shape and are observed in the patterns dividing the screen over the entire part.
Patent JP-S6168269-A (JP)
Title: Thermal printer with preheating means
Inventor: OGAWA MAKOTO
IPC: B41J2/38
Filed: 1984-09-13
Abstract: PURPOSE:To save independent heat sources for preheating and accelerate radiation of heat from a driving circuit, by preheating a thermal recording paper through utilizing waste heat from the driving circuit. CONSTITUTION:Air heated by heat generated by the driving circuit 2 is directed as close as possible to the direct upstream of a thermal head by an airflow guide 7 and a fan 6, and hot air is blown to either one or both of an image- receiving sheet 9 and an ink sheet 4 through a blow-off port 7a to preheat the one or both of the sheets 9, 4. In the figure, the guide 7 has a part thereof broken off so that the fan 6 and the driving circuit 2 enclosed therein can be seen. Thus, the fan 6 and the guide 7 constitute the preheating means. Accordingly, it is unnecessary to provide independent heat sources for preheating, and radiation of heat from the driving circuit is accelerated. In addition, since the recording paper is preheated, the current-passing time for each printing dot can be shortened, so that printing speed is enhanced, and printing can be conducted by consuming a smaller amount of electric power.