baber/WOPTO huggingface dataset:
Patent JP-H0875031-A (JP)
Title: Brake fluid pressure control valve device
Inventor: HAYASHI MITSUHARU
IPC: F16K31/06
Filed: 1994-09-08
Abstract: PURPOSE: To achieve disposition of a filter to catch foreign matter in brake liquid flowing in from a wheel brake connection port of a brake fluid pressure control valve device at low cost. CONSTITUTION: A frame member 25 of resin for a cylindrical filter disposed in a valve chamber C1 of a normally closed electromagnetic valve is tightly applied to a circumferential wall surface of the valve chamber C1 around circular parts 25a, 25b at both ends of it, and it is also applied to the circumferential wall surface of the valve chamber C1 tightly at a pair of connection parts 25c, 25d connecting both circular parts 25a, 25b, so brake liquid passing through the valve chamber C1 necessarily passes a filter member 26. A hook part 25 of the frame member 25 is stopped around a passage 19, so the filter is positioned to a body, thereby the condition of the filter member 26 facing the passage 19 is maintained.
Patent JP-S6276635-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: MORINAGA KAZUNORI
IPC: H01L21/52
Filed: 1985-09-30
Abstract: PURPOSE:To maintain the stable manufacturing conditions constantly by attaching a heat block so that it can move up and down in a guide rail and providing a heating control device for controlling the heating time through a touch sensor. CONSTITUTION:When a lead frame on a guide rail 2 transported by a feeding click device 7 comes in contact with a detection spring 5, the detection spring 5 actuates a touch sensor 4. The lead frame is transported to a processing position on the guide rail 2 and when the sensor 4 detects the existance of the lead frame, a heating control device 9 drives an actuator 8 to raise a heat block 3 for preparing for the heating of the lead frame. Besides, the operation is performed by adding the processing time of the lead frame to the feeding time of the feeding click device 7. As the timing of movement of the heat block 3 and the heating time can be determined arbitrarily by the heating control device 9, the stable conditions for manufacturing semiconductors can be maintained constantly.
Patent JP-H04101627-A (JP)
Title: Plug socket device
Inventor: HAYAFUNE MASAMI
IPC: H01R13/70
Filed: 1990-08-14
Abstract: PURPOSE:To eliminate another plug socket at a main load by detecting a load current to the load by a current transformer to close a switch element, and starting power supply to a driven load connected to a driven plug socket. CONSTITUTION:A current transformer 7 for detecting a current to a man plug socket 1 and a fuse 8 are inserted between a main plug and a main plug socket 1. A pair of driven plug sockets 2a, 2b are connected to a main plug 5 through a switch element 3 made of a semiconductor relay. A varistor V is connected in parallel with the element 3 to prevent it from damaging due to a surge. The output of the transformer 7 controls the element 3 through a current detection circuit 4. If the output of the transformer 7 becomes a predetermined value or larger, the element 3 is closed. The amplitude of a load current necessary to close the element 3 is decided by the turn ratio of the transformer 7 and the operating voltage of the element 3.
Patent JP-S6460091-A (JP)
Title: Video signal processor
Inventor: NAKAZATO SABUROU
IPC: H04N9/78
Filed: 1987-08-31
Abstract: PURPOSE:To suppress the attenuation of a luminance signal component in a part low in a chrominance signal level and to separate the luminance signal and the chrominance signal from a video signal without deteriorating a picture quality as a result by separating the chrominance signal and varying the quantity of the chrominance signal removed according to the quantity of the chrominance signal in the video signal. CONSTITUTION:In a device for separating the luminance signal and the chrominance signal from the video signal, a separating means 2 for separating the chrominance signal from the video signal, a detecting means 5 for detecting the level of the separated chrominance signal, a level varying means 6 for changing the level of the chrominance signal according to the output of the detecting means 5 and a subtracting means 7 for subtracting the output of the level varying means 6 from the video signal are provided. Thereby, the deterioration of the resolution of the separated luminance signal can be reduced.
Patent JP-H0551178-A (JP)
Title: Elevator cage position detecting device
Inventor: KOSEKI KOJI
IPC: B66B1/40
Filed: 1991-08-27
Abstract: PURPOSE:To provide an elevator cage position detecting device not only detecting the cage position in the non-contact state but also attaining compactness and improving the detection accuracy of action points. CONSTITUTION:There are provided detected plates 10, having different position codes in correspondence with each action point, fitted individually into plural positions in an elevating path 1 with an elevator cage 6 operated therein; a U-shape detector 9 provided at the elevator cage 6, opposedly in the non-contact state to the detected plates 10; and a read means for reading the position code on the basis of a detection signal from the detector 9. Highly accurate information to each action point position is thereby detected using small detected plates.
Patent JP-H0498659-A (JP)
Title: Disk player
Inventor: ISHII HIROSHI
IPC: G11B21/10
Filed: 1990-08-14
Abstract: PURPOSE:To perform the interpolation processing on a driving voltage by deciding whether a flaw detecting period is the same as a disk rotating period or not and then predicting when a flow detecting signal comes. CONSTITUTION:A flow on a disk X is detected as lack of an RF signal by an RF amplifier 10, and this signal B is sent to a control device 1. Processing is performed by the control device 1 to send a signal F to a driver 3 so as to drive a tracking driving coil 5 and a focus driving coil 6. In the control device 1, whether the flaw detecting signal is periodical or not is decided, and also whether the period is the same as the disk rotating period or not is decided. Based on this deciding result, when the next flaw detecting signal should come is predicted. By this prediction, a driving voltage around this time is held, and based on the held driving voltage, the driving voltage under passage of the next flaw is processed for interpolation.
Patent JP-H07176724-A (JP)
Title: Charge transfer device and preparation thereof
Inventor: ZE HON ZON
IPC: H01L29/762
Filed: 1994-08-18
Abstract: PURPOSE: To improve charge transfer efficiency by delaying the raising time and the falling time of a clock pulse applied to a transfer electrode for charge transfer within respective transfer electrodes in a transfer direction and forming potential inclination in a channel to which charges are to be transferred. CONSTITUTION: A plurality of first transfer electrodes 25, which are respectively composed of a first region 23 and a second region 24 having a lower resistance than the region 23, are formed, and a second transfer electrode 30, which is composed of a first region 28 and a second region 29 having a lower resistance is formed through an insulating film 26 on the first region 23. Therefore, respective impurity doped regions 24 and 29 of the first transfer electrode 25 and the second transfer electrode 30 follow the clock signal change without time delay, while in the regions 23 and 28 where impurities are not doped, time delay is generated in clock signal transmission and potential inclination is formed in the transfer channel. Thus, charge transfer is generated by the force of an electric field and charge transfer efficiency and transfer speed are improved.
Patent JP-H0378737-A (JP)
Title: Image forming device
Inventor: KUWABARA SATORU
IPC: G03B27/54
Filed: 1989-08-22
Abstract: PURPOSE:To attain a high-speed operation and to reduce power consumption by using a discharging tube for a light source exposing and scanning an original and reducing power supplied to the discharging tube to the extent that the light source does not go off except exposure. CONSTITUTION:When a waiting signal is transmitted to a current limiting circuit 54 from a CPU 52, a current is limited within a range where a metallic halide lamp 3 continues discharging to reduce power consumption. When a start button is depressed after an original is placed on an original platen glass, the CPU 52 transmits a fully lighting signal to the current limiting circuit 54 to bring the lamp 3 into a completely stabilized lighting condition. At this time, a period when a discharging current from continuous discharging is increased to stabilize a spectrum emitted from metallic halide is needed. In a few sec, the lamp 3 is stabilized. In such a manner, the power of the exposing light source is reduced to the extent that the lamp does not go off except exposure, and therefore the light quantity of the exposing light source is stabilized in a shortened image forming time. Moreover, a high-speed action is attained and power consumption is reduced.
Patent JP-2000043298-A (JP)
Title: Method for adjusting head gap
Inventor: OTOMO TOSHINORI
IPC: B41J25/308
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which head gap can be adjusted easily. SOLUTION: When print operation is performed while moving a print head in the direction parallel with a platen, head gap is detected based on the time required for the head pin to project from the print head and return back (step S2) and the driving time of the head pin in the print head id varied depending on the head gap (step S7).
Patent JP-S6196074-A (JP)
Title: Chemical conversion treatment of product consisting of combined aluminum material and steel material
Inventor: ABE TAKUSHI
IPC: C23C22/07
Filed: 1984-10-15
Abstract: PURPOSE:To improve the adhesion of a paint film to an Al material by chromating the Al material, combining the chromated Al material with a steel material, and subjecting them to chemical conversion treatment. CONSTITUTION:When a film is formed on the body of an automobile or the like before coating, an Al material work is washed and chromated with a treating soln. contg. chromic acid. The chromated Al material work is combined with a steel material work and subjected to chemical conversion treatment with a soln. for chemical conversion treatment to form a zinc phosphate film. A paint film having high adhesion can be formed on the Al material.
Patent JP-H0381291-A (JP)
Title: Tripeptide
Inventor: TAKANE SHUNICHI
IPC: C07K5/08
Filed: 1989-08-22
Abstract: NEW MATERIAL:A tripeptide expressed by the formula Leu-Lys-Tyr. USE:A hypotensor having excellent angiotensin I converting enzyme inhibiting activity. PREPARATION:Stripped contents of Antarctic krill are heated and cleaned with water to remove a water soluble ingredient. Then the treated krill is degreased with acetone and dried. The dried powder is suspended in distilled water and subjected to pepsin treatment and centrifuged and the separated supernatant is recovered. The supernatant is successively subjected to trypsin treatment and then purified using ion exchange chromatography, gel filtration chromatography, reverse chromatography, etc., alone or in combination.
Patent JP-S6277160-A (JP)
Title: Continuous casting mold for thin slab
Inventor: AYADA KENZO
IPC: B22D11/06
Filed: 1985-09-28
Abstract: PURPOSE:To generate the transverse flow in a molten metal supply section so as to uniformly form a solidified shell layer and to prevent the clogging in a molten metal inlet part by installing linear motor type electromagnetic stirrers in rolls for rotating twin belts or chill blocks. CONSTITUTION:The two endless belts 21, 22 are respectively tensed by rolls 23, 24 and 25, 26 and are rotated. On the other hand, side chill blocks long in a drawing out direction are disposed to the side faces in the space between both belts 21, 22. A flat casting mold is constituted of the belts 21, 22 and the side chill blocks 27. The linear motor type electromagnetic stirrers 41, 42 are respectively mounted in the two upper and lower rolls 23, 24 on the inlet side of a continuous casting machine. The transverse flow is thereby generated in the molten metal supply section, by which the nonuniform molten steel in the inlet part of the casting mold and in a nozzle is prevented.
Patent JP-H1090190-A (JP)
Title: Inspection apparatus for surface flaw and its shading correction method
Inventor: NAKAMURA HISATO
IPC: G06T7/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain an inspection apparatus by which a shading correction value is obtained so as to correspond to every detection pixel and by which a detection value is shading-corrected by a method wherein the mean value of detection signal values corresponding to every detection pixel is obtained and the mean value is compared with a definite reference value. SOLUTION: An MPU 131 performs an X-Y scanning operation in the same manner as a processing operation by a foreign-body detection program 134, and it stores a detection value (a detection signal level) into a memory 132 corresponding to a detection position on a wafer 1. Then, the MPU 131 extracts respective detection positions (X-Y coordinates) in an X-Y scanning operation regarding the same light-receiving pixel as a CCD sensor 154, their mean value is found, and the mean value corresponding to detection elements of respective detection signal is computed as a shading value regarding the detection elements. Then, the inverse ratio of the shading value to a prescribed reference value is computed, and a correction value corresponding to every detection pixel is obtained so as to be stored in a memory corresponding to the detection element.  Thereby, the MPU 131 sets a correction value, and its shading-corrects the detection value corresponding to every detection pixel on the basis of the correction value when a foreign material is inspected.
Patent JP-S6274147-A (JP)
Title: Card processing system
Inventor: ISHIZUKA KOJI
IPC: G06Q40/02
Filed: 1985-09-27
Abstract: PURPOSE:To constitute the titled system so that the balance of an account of a bank can be known at the time point of credit sales, by connecting a center of a credit company to a terminal equipment through a line, and also connecting the center of the bank to this center through a line. CONSTITUTION:A terminal equipment 1 of a card processing system transmits a card data which is read from a credit card, and a data for showing a fact that the indicated balance is to be investigated, to a center 3 of a credit company through a pay station line 5 and an exchange 2. In accordance with a fact that the card data and the data for showing a fact that the balance is to be investigated are transmitted from the terminal equipment 1, this center 3 transmits an account number data of a customer and a data for showing a fact for requesting the investigation of the balance, to a bank center 4 through a leased line 6, and in accordance with a fact that the result of the investigation of the balance is received from the bank center 4, a data related to the result of the investigation of the balance is transmitted to the terminal equipment 1. The terminal equipment prints the transmitted data.
Patent JP-H0771805-A (JP)
Title: Controller of air conditioner
Inventor: YOSHIKAWA YOSHIHIKO
IPC: F24F11/02
Filed: 1993-08-31
Abstract: PURPOSE:To speedily, correctly diagnose troubles by providing a self-diagnosis device which detects an excess current flowing into an inverter to perform a short check on switching elements. CONSTITUTION:A microcomputer 12 produces a PWM signal and drives a switching element unit 4 consisting of six switching elements 4u-4z via a base driving circuit 13 to drive a compressor motor 5 at an arbitrary frequency and voltage through an inverter. When the switching element unit 4 is driven, the driving current of the compressor motor 5, i.e., the driving current of the inverter, flows through the switching element unit 4 and a current detector 6. An overcurrent detecting circuit 11 outputs an overcurrent detected signal to the microcomputer 12 when detecting a current value specified by the maximum rating of the compressor motor 5 and switching element unit 4. On receipt of the excess current detected signal, the microcomputer 12 cuts off the control signals for the switching element unit 4 to stop the compressor motor 5.
Patent JP-S59111987-A (JP)
Inventor: USAMI TAMOTSU
IPC: B32B9/00
Filed: 1983-11-18
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-H1048865-A (JP)
Title: Conductive base body and electrostatic recording medium using the same
Inventor: OKI TOMIO
IPC: G03G5/14
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive base body which maintains conductivity with excellent stability against moisture and has an excellent recording property and an improved whiteness suitable for color recording by forming a conductive layer containing an acicular conductive pigment and a metal hydroxide on a base body. SOLUTION: A conductive layer containing an acicular conductive pigment and a metal hydroxide is formed on at least one surface of a substrate. To 100 pts.wt. of the acicular conductive pigment, the metal hydroxide is compounded by 5 to 300 pts.wt., preferably 30 to 250 pts.wt., and mote preferably 50 to 200 pts.wt. in the conductive layer. The acicular conductive pigment is produced from potassium titanate, titanium oxide, etc., and its surface is coated with tin oxide containing antimony as an impurity. The pigment has 1 to 40μm major axial length and 0.05 to 3μm minor axial length. As for the metal hydroxide, spherical or irregular white particles are used, and for example, metal oxides expressed by general formula M(OH)n are used. In formula, (n) is an integer 2 to 4 and M represents alkaline earth metals or aluminum, and for example, Ca(OH)2 and Al(OH)3 are preferably used.
Patent JP-H0264851-A (JP)
Title: Document processing device
Inventor: SUGIYAMA CHIKAKO
IPC: G06F17/21
Filed: 1988-08-31
Abstract: PURPOSE:To enable composing in which conformity between the arrangement of the sign of a numerical formula and the arrangement of a character string is attained when the input and the editing of the numerical formula is performed by determining the outputting position of a character and the sign to be inputted next on the basis of the reference point and the base line peculiar to the numerical formula, and displaying a cursor it said position. CONSTITUTION:A keyboard 8 to input character data or the like and instruct the movement of the cursor to the top, the bottom, the left and the right, and a pointing device 9 to designate the position on a CRT 1 and perform the inputting and the editing of data such as graphic form, etc., are connected to an MPU 4. Then, the reference point and the base line for the composing of the sign of the numerical formula, etc., is set, and the outputting positions of the numerical formula sign such as a fraction, a matrix, a square root or SIGMA, etc., and the superscript and the subscript of them inputted by a numerical formula command are determined respectively based on the standard point and the base line, and they are automatically arranged in good balance and displayed. Thus, conforming with a document and the correction and the addition of the numerical formula can be performed easily and quickly, and besides, even the complicated numerical formula of the combination of the fraction or the square root, etc., can be displayed in good balance.
Patent JP-H0882608-A (JP)
Title: Method for judging maturation degree of epoxy resin molding material
Inventor: YOSHIMURA TAKESHI
IPC: G01N25/20
Filed: 1994-09-12
Abstract: PURPOSE: To keep a uniform degree of maturation at all times by detecting a generating amount of heat of an epoxy resin molding material being matured every constant time interval by a differential calory analyzer, and finishing the maturation when a level of the detected generating amount of heat reaches a previously detected level. CONSTITUTION: A generating amount of heat of an epoxy resin material is changed while the material is matured, that is, it is high at an initial stage, immediately lowered at a reaction stage and becomes constant at a stable stage. The material in the stable stage shows a high melt viscosity and hardly generates fins when molded. A maturation degree of the resin can be detected by measuring the generating amount of heat. A differential scanning calorie analyzer is a calorimeter measuring a differential calory. A measuring time interval for the generating amount of heat is, for instance, every 1-4hours. A level is obtained by detecting an average value, e.g. from 5-10 samples. The maturation is stopped when the level of the generating amount of heat obtained as above becomes the same as a previously detected level, so that a uniform maturation degree can be maintained at all times.
Patent JP-S6460151-A (JP)
Title: Color image reader
Inventor: ISHITOBI YOSHIMITSU
IPC: H04N1/04
Filed: 1987-08-31
Abstract: PURPOSE:To prevent even the lowering of the color reproducibility generated due to a dispersion between image readers and an environment by preparing a color table from data in which a color chart to be made into a reference color is read from a scanner and the data of the color chart set beforehand. CONSTITUTION:First, a color chart to be made into the reference color is read by several lines with a reader 13, and a value to be averaged for resolution colors R, G and B of respective read colors is obtained. The color table is prepared from the data and R, G and B component values of respective colors which are stored as the data beforehand and originally outputted. Consequently, since color correcting data are taken each time originals are read and respective colors are averaged, a color deviation due to the environment such as a temperature, the dispersion between the same products, a nonuniformity of the color chart to be made into the reference color, etc., can be prevented, and the color table can be prepared by a matrix operation to use a multiple regression analysis. Thus, the deterioration of the color reproducibility can be prevented, and an arithmetic processing can be executed in a time shorter than by a conventional method.
Patent JP-S6374115-A (JP)
Title: Floating type magnetic head and its production
Inventor: KUMASAKA TAKAYUKI
IPC: G11B5/127
Filed: 1986-09-17
Abstract: PURPOSE:To simplify the manufacturing process and to attain mass production of floating type magnetic heads by burying a magnetic head core into a groove formed at the side face of a floating/sliding surface of a floating member and therefore reducing the number of junction processes of glass, etc., down to just one. CONSTITUTION:A rectangular nonmagnetic block 50 serving as a floating member 31 contains a groove 52 where magnetic head cores 33 and 33' are buried. Then a magnetic material to be used to cores 33 and 33' is stacked in the groove 52 by a thin film production process and the undesired part of the magnetic material is removed. This magnetic film 53 is divided into two core half blocks 54 and 55 approximately at the center part and in the film thickness direction. Then a coil winding groove 57 is formed at least at one of two counter faces of a magnetic gap between blocks 54 and 55 and a desired nonmagnetic film is formed at the groove 57. Both blocks 54 and 55 are integrated in a single body connecting both butting faces with pressure and heating. Then this integrated body is cut into blocks. A groove 63 is formed to the counter surface of said block against a recording medium with a prescribed floating surface 62 left. Then a cut groove 64 is formed to show a coil winding window and the surface 62 is processed. Thus a floating type magnetic head is obtained.