baber/WOPTO huggingface dataset:
Patent JP-H0876096-A (JP)
Title: Method for temperature compensation of liquid crystal display device
Inventor: UMEZAWA TAKESHI
IPC: G02F1/133
Filed: 1994-09-06
Abstract: PURPOSE: To provide a temp. compensating method for a liquid crystal display device by which driving voltage proper for the liquid crystal temp. can be supplied with excellent responsibility. CONSTITUTION: A driving circuit chip 44 is mounted by COG method on a transparent glass substrate 43 of a liquid crystal display panel 41. In this driving circuit panel 41, a driving circuit to drive a display of the liquid crystal display panel 41, temp. detecting element to detect the temp. of the liquid crystal display panel 41, and peripheral circuits to convert the detected temp. into threshold voltage Vth are assembled. The threshold voltage Vth is sent to a controlling circuit 54 for driving voltage of liquid crystal through FPC 53, and the controlling circuit 54 for driving voltage of liquid crystal controls the liquid crystal driving voltage based on the threshold voltage Vth so as to obtain proper effective driving voltage for liquid crystal. The adjusted voltage is supplied to the driving circuit in the driving circuit chip 44 through the FPC 53. The driving circuit drives the liquid crystal display panel 41 based on the liquid crystal driving voltage.
Patent JP-S60129679-A (JP)
Title: Sea bottom soil survey apparatus
Inventor: TOKUMARU YUUZOU
IPC: E02D1/00
Filed: 1983-12-19
Abstract: PURPOSE:To stably survey the surface layer of the sea bottom with high resolving power by an ultrasonic wave and to make it possible to simultaneously surveying soil and the surface hardness of the sea bottom in connection with each other, by loading an ultrasonic transmitting receiving apparatus and a survey plow to a sea bottom slider. CONSTITUTION:A survey plow 5 revolvable by a hydraulic operation apparatus 3 and an ultrasonic transmitting receiving apparatus 7 are loaded to a sea bottom slider 1 forming a sleigh body. The sea bottom slider is slid along the sea bottom and an ultrasonic wave of 15-20kHz is emitted to the surface layer part of the sea bottom from the ultrasonic transmitting receiving apparatus 7 while the reflected wave is received by said apparatus 7 to send electric signal information to a tugboat. In addition, the survey plow 5 is thrusted into the surface layer part of the sea bottom and allowed to advance while plows soil to survey the hardness of the sea bottom and, if there is an obstacle, the survey plow 5 is avoided therefrom by hydraulic revolving action. Therefore, the soil of the surface layer part can be surveyed with high resolving power because an ultrasonic wave is directly transmitted to and reflected from the surface layer part of the sea bottom and the change in soil and surface hardness can be simultaneously surveyed in connection with each other.
Patent JP-H0289802-A (JP)
Title: Control device for fluid actuator
Inventor: MINAMI YASUHIKO
IPC: B29C45/82
Filed: 1988-09-22
Abstract: PURPOSE:To prevent the abnormal increase of a working pressure and a speed by a method wherein during control of a speed (pressure), a command signal is compared with a detecting signal by a pressure (speed) signal comparing means, and when the latter is higher than the former, switching to the pressure (speed) control side is effected by a switch means. CONSTITUTION:A pressure sensor 5 is situated between a hydraulic cylinder 2 provided with a speed sensor 10 and a servo valve 4 to control the hydraulic cylinder. A difference between detecting and command signals Ps, Pr : Vs, Vr is determined by means of pressure and speed subtractors 6 and 8. The difference is guided as a pressure and speed control signal to a control change- over switch 11 by means of pressure and speed compensating circuits 7 and 9. A control signal selected by the change-over switch is fed to the solenoid of a servo valve 4 to perform feedback control. The control change-over switch 11 is changed over by pressure signal comparators 12 and 13 according to formulas of Ps>Pr and Vs>Vr, and during control of a pressure, switching to speed control is effected or the above is reversed. This constitution enables prevention of the abnormal increase of a pressure during control of a speed and the abnormal increase of a working speed during control of a pressure.
Patent JP-S60122728-A (JP)
Inventor: YAKOPU RADEMATSUHAASU
IPC: C01G49/08
Filed: 1984-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6298260-A (JP)
Title: Kit for measuring immune active material
Inventor: KAWASAKI TAKASHI
IPC: G01N33/543
Filed: 1985-10-25
Abstract: PURPOSE:To easily measure an immune active material with good accuracy by using a kit contg. a sheet having the ability to bind protein, etc., enzyme labeled antigen or antibody specific to a material to be measured, substrate such as enzyme for enzyme and buffer soln. CONSTITUTION:This kit for measuring the immune active material is constituted of A): the sheet having the ability to bind protein and/or amino acid, B): protein (amino acid) soln. such as gelatin or glycine, C): the enzyme labeled antigen or antibody specific to the material to be measured; or the antigen or antibody specific to the material to be measured and the enzyme labeled antigen or antibody specific to the antigen and antibody, D): the substrate for reaction (coloration reaction) which the enzyme can catalyze, and E): the buffer soln. to be used for cleaning, etc. in the stage of reaction. The material to be measured is measured by observing the coloration by enzyme reaction if such kit is used; therefore the measurement is easily made with good accuracy.
Patent JP-S6299415-A (JP)
Title: Operating method by utilizing waste gas of ingot heating installation
Inventor: TSUJII KAZUMASA
IPC: C21D1/52
Filed: 1985-10-26
Abstract: PURPOSE:To extremely effectively recover and utilize the sensitive heat of the waste gas of an ingot heating furnace by opening and closing plural valves and adequately changing over the waste gas to installations for heating and holding the cold ingots or preheating air for combustion for the heating furnace, etc. CONSTITUTION:The waste gas emitted from the ingot heating furnace RF is at a high temp. and therefore, in order to most efficiently use the sensible heat thereof, the waste gas from the heating furnace RF is freely changed over in irregular order by operating plural branched waste gas routes (a), (b), (c), (d), (e), (f), and (g) to the preheater R for the air for the burner of the furnace RF, preheating or holding devices F, F for the ingots from an ordinary temp. up to about 1,000 deg.C prior to entering the furnace RF and further to a chimney S through an exhauster B and many valves V1, V2, V3, V4, V5, V6, V7, and V8 provided in said routes, by which the sensible heat of the high-temp. waste gas from the ingot heating furnace RF is recovered and utilized at a high yield.
Patent JP-H04119647-A (JP)
Title: Inspecting device
Inventor: ABE YUICHI
IPC: G01R1/073
Filed: 1990-09-10
Abstract: PURPOSE:To make accurately the contact of a plurality of probes to electrode pads on a material to be inspected and to make possible an accurate measurement by a method wherein a printed board is provided with a bending preventive material at the time of probing. CONSTITUTION:A probe card 10 is fixed to a retention material 3 by screws 8 from the side of the lower part of a rigid member 6 holding a tapelike insulating member 7 consisting of a polyimide or the like between the member 6 consisting of stainless steel or the like and a printed board 4 avoiding mounting parts for probes 5 on the side of the lower part of the board 4 of the card 10. The board 4 can be reinforced to a pressure from over. There is a performance board 11 connected electrically with a tester over the retention material 3 and this board 11 and electrode pads on the board 4 are connected to each other through probing pins 12. The board 4 is subjected to pressing force due to a multitude of the pins 12, but it is not made to bend by the member 6 for reinforcement use. As a result, the probes come into contact evenly to the electrode pads and an accurate measurement can be taken.
Patent JP-S6481578-A (JP)
Title: Noise reduction circuit
Inventor: ISHIZAKA KUNIMASA
IPC: B41J2/165
Filed: 1987-09-24
Abstract: PURPOSE:To improve the S/N without deteriorating the horizontal resolution even to an oblique line on a television screen by selecting a data with the highest correlation among data in several sampling periods before and after the data retarded by one line. CONSTITUTION:A video signal is sampled and coded by 8-bit and retarded by one line at delay circuits 5, 1. A line correlation detector 2 obtains the correlation between the data of 3 sampling periods before and after the data of one line delay and the present data. A selector control circuit 4 uses a 7-1 selector 3 so as to extract the data with the highest correlation, uses an adder 6 to add it to the present data (data delayed by a delay circuit 5 by the position of selector) and the result is divided by 2. Then the signal level is nearly equal and the noise is reduced to 2<-1/2>.
Patent JP-H0288785-A (JP)
Title: Production of electrolytic electrode material
Inventor: HAYASHI TOKIAKI
IPC: C23C14/32
Filed: 1988-09-26
Abstract: PURPOSE:To produce the title electrolytic electrode material having excellent corrosion resistance by irradiating the surface of a metallic substrate with metallic ions of the iron-family element, metal element such as Ti, and platinum element by using the ion-beam mixing method, and treating the formed amorphous alloy layer with an acid. CONSTITUTION:The surface of a metallic substrate is firstly irradiated with the ions of at least one kind of iron-family element (Fe, Ni, and Co) or at least one kind of metal element selected from Ti, Zr, Nb, and Ta form an ion-implanted layer. The alloy of at least one kind among the iron-family elements and at least one kind selected from the above-mentioned metal elements is then vapor-deposited on the substrate surface, the surface is simultaneously irradiated with at least one kind of platinum-group element ion (Pt, Pd, Ir, etc.), and an amorphous alloy layer is formed by the ion-beam mixing method. The alloy layer is treated with an acid to uniformly expose the platinum-group element on the surface and to form innumerable fine ruggednesses and to obtain amorphous alloy layer having a high surface activity. Thus an electrolytic electrode material having excellent corrosion resistance and durability is obtained.
Patent JP-H1087002-A (JP)
Title: Trash box
Inventor: FURUTA IWAO
IPC: B65F1/14
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To improve handleable properties at the time of collection by providing a frame shape trash bag opening holding material in the trash storing space with a bottom of a trash box formed a throw in port on its upper part. SOLUTION: A movable frame 2A is provided with an arm part 2a whose plane shape is a rectangle frame in reponse to the shape of a fixed frame 25 for installing a trash bag. An installation part 2b for installing the movable frame 2A turnably to a frame main body 24 is formed integrally in the front side of this arm part 2a. The trash thrown in from a trash throw in port is stored by twining so as to fold from inside to outside the periphery edge of the opening of the trash bag to the fixed frame 25 and holding the periphery edge of the opening of the trash bag by the fixed frame 25 and the movable frame 2A while turning the movable frame 2A. When the trash bag is taken down, the periphery edge of the trash bag is taken off from the fixed frame 25 by turning the movable frame 2A upward and taken out from the rear wall 22b side of a tray 22.  This operation can be carried out easily requiring no force.
Patent JP-H04247217-A (JP)
Title: Method and cleaning solution for desulfurization of gas mixture containing h2, s, cos and co2
Inventor: YOHAN SHIYURAUERU
IPC: B01D53/77
Filed: 1991-08-27
Abstract: PURPOSE: To desulfurize economically by introducing a specific amount of a specific substance as a catalyst into a washing solution in the case of a process which desulfurizes a gas mixture containing H2 S, COS and CO2 by a specific washing solution and regenerate the used washing solution. CONSTITUTION: The gas mixture containing H2 S, COS and CO2 is introduced to a washing zone 2 by way of a line 1, where brought into contact with a regenerated washing solution from a line 3. The washing solution comprises, for example, 3-6% by weight of NMPTO in an aqueous solution. Additionally, ammonia and/or methylamine as a COS hydrolysis catalyst are fed to the washing zone in the amount of about 5-100 gmole per 1 m<3> of a washing solution by way of a line 4. The gas purified there is taken out from a line 5. On the other hand, the used washing solution containing H2 S, CO2 and a small amount of COS is heated in the heat exchanger 8, thereafter it is introduced to a regenerating column 10 to produce the vapor mixture by the action of a reboiler 11 and release the soluted gas from the washing solution.
Patent JP-H0287624-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUOKA FUMITOMO
IPC: H01L21/285
Filed: 1988-09-26
Abstract: PURPOSE:To stably form a tungsten layer so as to continuously cover the surface of a silicon oxide film and the surface of two element formation regions adjacent to it by a method wherein the surface of the silicon oxide film is damaged by a sputter-etching operation and the tungsten layer is formed in a state that tungsten is easy to adsorb. CONSTITUTION:A resist film 23 is formed so as to expose an element-isolation oxide film 2 and one part of a high-concentration n-type diffusion region 3 and a high-concentration p-type diffusion region 6 which are situated on both ends of the film. A plasma is generated in an atmosphere of, e.g., argon or the like, and a sputter-etching operation is executed by making use of this resist film 23 as a mask. Thereby, the exposed surface of the element-isolation oxide film 2 and the diffusion regions 3, 6 is damaged; a coupler is cut; the surface becomes a state that tungsten is easy to adsorb. After that, the resist film 22 is removed; tungsten is deposited, by a chemical vapor growth method, so as to cover the surface of the element-isolation oxide film 2 and the diffusion regions 3, 6; a tungsten layer 4 is formed.
Patent JP-H0557681-A (JP)
Title: Connected line segment cut processing method in cutting plotter
Inventor: TADA KAZUNORI
IPC: B26D5/00
Filed: 1991-08-27
Abstract: PURPOSE:To connect the connected parts of cut loci of line segment data extended over two frames positively to each other. CONSTITUTION:A long line segment of continuous cutting data is divided into plural frame, and a cutting sheet is cut frame by frame on the basis of the cutting data. Connecting cut processing for connecting the connected parts of cut loci 60a, 62a of line segments 60, 62 extended over two frames is applied to these connected parts. As an example of this connecting cut processing, a cut locus 54a of polygonal, circular, cross shape, or the like is formed at the connected parts of two cut lines by a leased cutter.
Patent JP-H04120815-A (JP)
Title: Semiconductor circuit device
Inventor: SAKUTA TAKASHI
IPC: H01L27/092
Filed: 1990-09-11
Abstract: PURPOSE:To attain the initialization of a latch circuit in the same state at every application of a power supply with simple constitution by using the N type transistors of an input inverter in parallel to each other. CONSTITUTION:An inverter 1 which uses the latched data as a gate input consists of two N type transistors, for example, set in parallel to each other. The data transmitted to an input node 3 are latched through the inverter 1, an inverted node 4, and a feedback inverter 2. Thus it is possible to obtain a latch circuit which is initialized in the same state at every application of a power supply with the simple constitution.
Patent JP-2000071511-A (JP)
Title: Light sensitive medium exposing apparatus
Inventor: AKIYAMA YUTAKA
IPC: B41J2/44
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a light sensitive medium exposing apparatus for an exposing process by irradiating a photosensitive medium with a light, capable of executing the exposing process to the photosensitive medium certainly with a simple and inexpensive configuration. SOLUTION: In a photosensitive medium exposing apparatus for irradiating photosensitive medium 14 with a light for executing an exposing process of the photosensitive medium, a light emitting diode is provided on a control substrate 13 fixed to a printing device as well as a light generated by the light emitting diode is guided to an exposing head 12, using an optical fiber 17. Accordingly, a light emitting diode needs not be provided in the exposing head 12 so that an expensive flexible cable can be eliminated, and a light weight of the exposing head 12 can be achieved.
Patent JP-H1089413-A (JP)
Title: Vibration damping spring and damper mechanism using it
Inventor: NAGAO KANEHISA
IPC: F16F15/12
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a function for vibration damping with a simple structure. SOLUTION: A vibration damping spring element 1 is composed of a leaf spring 2 having a bent area 4 and a pair of lever areas 5 extending from both ends of the area 4, and a elastic body 3 deployed inside the leaf spring 2, which makes elastic deformation when the lever areas 5 deforms in the direction that they get close each other. When external force works in the direction that the lever areas 5 get close each other, the elastic body 3 makes elastic deformation, then in the elastic body 5 internal friction occurs. Here, by simple spring elements composed of the leaf spring 2 and the elastic body 3 a conventional elastic member and resistance generating mechanism are realized, thereby a high performance can be obtained with a compact structure.
Patent JP-H0884179-A (JP)
Title: Communication equipment
Inventor: SEKINE YOSHIHIRO
IPC: H04M1/274
Filed: 1994-09-09
Abstract: PURPOSE: To provide a communication equipment for preventing erroneous dialing from being generated even when a sub-dialing ID is changed or deleted or the like. CONSTITUTION: A change/deletion means 110 executes change or deletion to sub-dialing stored in a sub-dialing storage means 100b. When dialing information including the sub-dialing ID corresponding to the sub dialing which is the object of the change/deletion is communication-reserved in a communication reservation storage means 90, an ID rewrite means 170 rewrites the sub-dialing ID in the respective pieces of the dialing information to a call origination inhibition ID. A judgement means 130 judges whether or not the call origination inhibition ID is included in the dialing information read from the communication reservation means 90. When it is judged that the call origination inhibition ID is included in the dialing information, an inhibition means 180 inhibits call origination by the dialing information.
Patent JP-H0791970-A (JP)
Title: Portable type navigation apparatus
Inventor: KITAJIMA FUMIHIDE
IPC: G01C21/00
Filed: 1993-09-28
Abstract: PURPOSE:To make it possible to display map information in the direction always oriented to the bearing by detecting the bearing by magnetism to rotate or control the map information to be displayed according to a deviation angle between the bearing information detected and a reference bearing of the map information stored and displayed. CONSTITUTION:The current position is calculated by a GPS own position detecting means 15 based on a GPS(global positioning system) radiowave from a satellite as received with an antenna 16. Bearing information is detected from sensor information obtained from a magnetic sensor 110 and bearing information from a bearing detection means 19 are detected. Moreover, map information to be displayed on a display device 112 is stored in a compact disc(CD) 18. The map information is converted into a data which is read out of a CPU 10 through a CD control section 17. Then, the map information to be displayed is rotated or controlled according to a deviation angle of the sensor information obtained from the sensor 110 and the bearing information detected from the bearing detection means 19 from a reference bearing of the map information to be displayed on the display device 112.
Patent JP-H0792131-A (JP)
Title: Pitting corrosion potential measuring equipment
Inventor: ENOMOTO JUNJI
IPC: G01N17/02
Filed: 1993-09-28
Abstract: PURPOSE:To make it possible to measure the pitting corrosion potential of a metal material in a state where a severe corrosion phenomenon is reproduced on the heat transmitting surface of a high temperature regenerator for an absorption refrigerator, for example, by surrounding an autoclave with a first heater and inserting a second heater into the hollow part of a test piece. CONSTITUTION:A mantle heater 2 heats up a test solution in am autoclave 1 under control of a temperature controller 11. Consequently, the temperature of test solution increases and the surface of a test piece 16 comes into contact with the high temperature solution. On the other hand a heater inserted into the hollow part of the test piece 16 is heated under control of a temperature regulation mechanism 20 and the heat is transmitted to the hollow surface side when the inner temperature of the test piece 16 exceeds the outer liquid temperature. Consequently, a corrosive aqueous solution comes into contact with one side of the test piece 16 and heat is transmitted to the other side thereof from a heat source. In other words, a severe corrosive environment on the heat transmission surface of a metal material being used in a high temperature solution is reproduced in the test piece 16.
Patent JP-H0295540-A (JP)
Title: Fixing base for nozzle of cutting oil
Inventor: MAEDA YUKIO
IPC: B23Q11/10
Filed: 1988-09-28
Abstract: PURPOSE:To position the cutting oil discharging nozzle at the accuracy of + or -1mm for a bite and to enable the stabilized removal of chips at cutting time by enabling the positional adjustment of a nozzle and tool, moving a nozzle holding part at tool changing time and, after changing, making the relative positioning of the tool and nozzle returnable with good accuracy. CONSTITUTION:A nozzle 5 is fixed at an appropriate position for a bite 2 by an adjusting shaft 11, upper and lower slides 12 so that no bite may not be caught in the chip at cutting time. Since these adjusting shaft 11 and upper and lower slides 12 are fastened by bolts to a fixing base 15, the movement of the nozzle 5 by the reaction of the discharging and stopping times of the cutting oil can be prevented. Also at the bite 2 changing time the bolt fixing a rotary base 13 to the fixing base 15 is loosened, rotated in the rotary base revolving direction and the bite 2 can be changed without its contact with the nozzle 5.
Patent JP-H08100736-A (JP)
Title: Helmholtz preventive spool valve assembly for hydraulic actuation type fuel injection system
Inventor: JIEFURII ERU DEGURUUTO
IPC: F02M55/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To enable continuous fuel injection with uniform pressure by incorporating a spool valve assembly into means for controlling the Helmholtz resonance of actuating fluid pressure waves and supplying actuating fluid pressure from one manifold of a higher actuating fluid pressure to the other of a lower actuating fluid pressure. SOLUTION: A fuel injection system 10 comprises hydraulically actuated fuel injectors 18, means 20 for supplying actuating fluid to them, means 22 for supplying fuel to them, means 24 for controlling the fuel electronically, and means 25 for controlling the Helmholtz resonance of actuating fluid pressure waves. The Helmholtz resonance control means 25 controls the Helmholtz resonance of actuating fluid pressure waves between a plurality of manifolds 36 and 38. A spool valve assembly 64 is advantageously incorporated into the Helmholtz resonance control means 25 to feed actuating fluid pressure from one manifold of a higher actuating fluid pressure to the other only when they have a pressure difference.