baber/WOPTO huggingface dataset:
Patent JP-2001013478-A (JP)
Title: Source driver for liquid crystal display device and liquid crystal display device using the same
Inventor: ITO TAKAHIDE
IPC: G02F1/133
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a source driver for a liquid crystal display device which is capable of eliminating the supply of reference voltages for gamma correction from outside and improving image quality by forming the reference voltages for gamma correction by resistance division and selecting a resistor used for resistance division from plural resistors. SOLUTION: When a switch of an external power source turns on and an enable signal E goes to an 'H', a resistor 11 for setting the gamma correction operates and a selector 51 does not operate. The reference voltages V0 to V9 are passed through amplifiers 31 to 49 and are further resistance divided by the divided resistors 53 to 69 for setting the gradation voltages. When the enable signal E goes to an 'L', the resistor 11 for setting the gamma correction does not operate any more and in turn the selector 51 operate. The selector 51 selects the gradation voltages corresponding to display data and outputs the same to prescribed data lines of a liquid crystal display panel. As a result, the liquid crystals in the liquid crystal panel are driven by 64 stages of the gradation voltages formed by the divided resistors 53 to 69 for setting the gradation voltages.
Patent JP-2001015206-A (JP)
Title: Connector device
Inventor: SADAMORI KAORU
IPC: H01R13/58
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a fixing hole of a holder in a board and suppress the reduction of an effective area of the board and restriction of component arrangement by utilizing a fixing hole of a packaging connector for fixing to the board. SOLUTION: The other end of a cable holder 4 holding at one end a connecting cable of a connecting connector 3 for fitting to a packaging connector 2 packaged on a printed board 1 is fixed to a fixing hole 201 to the board 1 installed in the packaging connector 2. A hole for fixing the holder 4 in the board 1 is not unnecessary to separatively prepare, the holder 4 can be mounted without reducing the effective area of the board 1, and the drawing around of a wiring pattern and the design of arrangement of packaging components can be facilitated without any restriction. The holder 4 is also possively fixed to the fixing hole installed in the connector by integrally forming connector with the cable.
Patent JP-H0344730-A (JP)
Title: Trouble diagnostic controller for printer
Inventor: FUKUDA MASUO
IPC: G06F11/22
Filed: 1989-07-12
Abstract: PURPOSE:To shorten the trouble diagnostic time and to attain the quick use of a trouble diagnostic controller after its start by performing a trouble diagnosis at an action time set previously. CONSTITUTION:An action time detecting circuit 1 counts the action time of a trouble diagnostic controller and transmits the action time data 11. A deciding circuit 2 outputs a coincidence signal 12 when the coincidence is obtained between the trouble diagnostic time stored in the circuit 2 itself and the data 11. A storage circuit 3 stores the presence/absence of the signal 12 even after a power supply is cut off and outputs the ON state of the power supply as a trouble diagnostic signal 13. A control circuit 4 checks the state of the signal 13 to decide whether a trouble diagnostic circuit 5 should be actuated or not. Thus the trouble diagnosis can be automatically carried out at each action time of the trouble diagnostic controller set previously. As a result, the trouble diagnostic time is minimized and the working efficiency of the trouble diagnostic controller is improved. At the same time, the trouble diagnostic controller can be immediately used at its starting time point.
Patent JP-S6244170-A (JP)
Title: Method of extracting mold of genus mortierella with supercritical fluid
Inventor: SAKO TAKESHI
IPC: C12N1/14
Filed: 1985-08-19
Abstract: PURPOSE:To advantageously extract a valuable component contained in a mold of the genus Mortierella, by pretreating the mold by heating followed by grinding and treating it by supercritical fluid or by supercritical fluid using an alcohol and/or a hydrocarbon. CONSTITUTION:A mold of the genus Mortierella is heated and ground by mechanical force, or ground in an alcohol solvent by mechanical force and the mold is pretreated. In the case, the mold is heated at 150-200 deg.C and the mold is pulverized into <=0.1mm average particle diameter by the pretreatment. Then, the pretreated mold is extracted with supercritical fluid of extracting solvent such as CO2, flon, etc., and neutral lipid such as gamma-linolenic acid, etc. In this case, addition of a small amount of an alcohol such as ethanol, etc., having 40-120 deg.C boiling point to the supercritical fluid improves extremely extraction efficiency. The extraction temperature is 40-90 deg.C and the extraction pressure is 200-600kg/cm<2>. Consequently, approximately 100% neutral lipid in the mold can be extracted ad further separation of the lipid from the solvent can be advantageously carried out at a fixed temperature by operation under reduced pressure, etc.
Patent JP-S6158832-A (JP)
Title: Material for transparent quartz glass
Inventor: SEKI KOJI
IPC: C03C3/06
Filed: 1984-08-30
Abstract: PURPOSE:To make the removal of impurities easy and to obtain the transparent quartz glass excellent in purity by containing an alkali metal component necessary for crystallizing silicon dioxide by means of heating in the amophous silicon dioxide powder. CONSTITUTION:The vitrified transparent quartz glass is manufactured by calcining amorphous silicon dioxide powder to form the sintered body and melting it under vacuum. The alkali metal component necessary for crystallizing silicon dioxide by means of heating and making it the sintered body, for example about 100-2,000ppm sodium component is contained in the amorphous silicon dioxide powder. Thereby the sintered body crystallized at about 1,100 deg.C heating temp. is obtained and the transparent quartz glass excellent in purity is obtained therefrom.
Patent JP-2000024001-A (JP)
Title: Laser probe
Inventor: OGASAWARA TADAHIKO
IPC: A61B18/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To burn a lesion part evenly and securely without requiring the increase of the number of parts and troublesome work. SOLUTION: This laser probe is equipped with a laser guide 3 to guide laser light, an irradiating means equipped on the tip end of the laser probe to irradiate laser light outward, an expandable and contractible fiber body 39 equipped covering the irradiating means, a contact member equipped to the tip end side than the fiber body to absorb the laser light and generate heat, a contact member 37 equipped to the tip end side than the fiber body 39 to absorb the laser light and generate heat, and a control means for expanding and contracting the fiber body 39.
Patent JP-S5970508-A (JP)
Title: Molding of photosetting molding material
Inventor: FUKUSHI HIDEMI
IPC: B29C35/00
Filed: 1982-10-15
Abstract: PURPOSE:To irradiate ultraviolet light from all directions and conduct prompt and complete photosetting action by using a mold having permeability to ultraviolet light. CONSTITUTION:A photosetting molding material 1 is put in an ultraviolet-light permeable mold 2 to irradiate ultraviolet light to the mold 2 to photoset and mold the photosetting molding material 1. The photosetting molding material 1 is preferable to be a composition having photosetting function. Transparent synthetic resin such as glass, acryl resin, styrol resin, polymethyl pentel, etc. can be applied to the material of the ultraviolet permeable mold 2. Ultraviolet irradiation can be conducted by an ordinary ultraviolet irradiating device or a mercury arc lamp of any of low pressure, high pressure or superhigh pressure.
Patent JP-H0934882-A (JP)
Title: Character output device
Inventor: KURASHIGE HIROSUKE
IPC: G06F17/21
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide the character output device by which character information corresponding to a character code is outputted through the use of a proper substitute griff when there is no griff corresponding to the character code in a font. SOLUTION: When a griff corresponding to a designated character code is retrieved from prescribed font data among plural font data 16b and outputted, an encoding table 16c storing cross reference between a griff name and the character code of font data is provided, and when the designated font data do not have a griff corresponding to the character code, an encoding table 16c is used to extract a griff name corresponding to the character code and a substitute griff is retrieved from other font data, based on the griff name.
Patent JP-S5969992-A (JP)
Inventor: TABATA MASARU
IPC: H05K13/00
Filed: 1982-10-15
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-H0346149-A (JP)
Title: Tape recorder
Inventor: GOTO TOSHIHISA
IPC: G11B15/44
Filed: 1989-07-14
Abstract: PURPOSE:To switch a mode to various operating modes by changing the rotating direction of a motor by providing a cam gear, which is equipped with a cam part to regulate the motion of a base in a head, and an FR arm equipped with an FR gear to transmit rotation to the cam gear. CONSTITUTION:An FR gear A14a is supported on the left side of an FR arm 14 and an FR gear B14b is supported on the right side respectively through an FR spring 14c. The FR arm 14 is turned corresponding to the rotating direction of a fly wheel 5 by the load of the FR spring 14c. A cam part 16 is composed of a central wall part 16a and external wall part 16b and the both ends of the external wall part 16b can be made movable. Then, the cam part 16 controls the motion of a head base 4. The rotation of a motor 3 is transmitted to a cam gear 15 by the FR gear A14a or B14b. Thus, the head base 4 can be controlled to positions for recording / reproducing, fast forward and rewinding by switching the rotating direction of the motor 3.
Patent JP-S5983584-A (JP)
Inventor: UORUTAA SHII PEINTAA
IPC: H02P3/24
Filed: 1983-09-29
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-S6425985-A (JP)
Title: Reduced-pressure vapor growing device
Inventor: MORISAKO ISAMU
IPC: H01L21/205
Filed: 1987-07-20
Abstract: PURPOSE:To prevent a metallic film from being stuck on a light transmissive supporting base and to form the metallic film good in selectivity and reproducibility by constituting the titled device so that the light transmissive supporting base for placing a substrate in the reduced-pressure vapor growing device is forcedly cooled. CONSTITUTION:In a reduced-pressure vapor growing device provided with a light transmissive supporting base 5 placed with a substrate 4, a gas feed part 2 for feeding reactive gas for the substrate 4, a heating part provided with an infrared lamp 6 for subjecting the substrate 4 to radiation heating via the light transmissive supporting base 5 and an exhaust part 3, a mechanism for forcedly cooling the light transmissive supporting base 5 placed with the substrate 4 is provided. As the above-mentioned cooling mechanism, it is preferable that a cooling chamber 8 is brought into contact with the light transmissive supporting base 5 and provided and any one of inert gas, air and water having light transmission properties is fed (supply port 9 and discharge port 10) as a cooling medium into the cooling chamber 8.
Patent JP-H051664-A (JP)
Title: Vacuum exhaust device
Inventor: SANO HISAYOSHI
IPC: F04B37/02
Filed: 1991-06-25
Abstract: PURPOSE:To provide a vacuum exhaust device which can draw the vacuum stably and efficiently. CONSTITUTION:A getter pump device 4 is equipped with a deposition chamber, a rotor 5, and a titanium sphere 8. The deposition chamber 5 is arranged so as to be adjacent to a vacuum chamber 1. The rotor 6 is interposed rotatably between the vacuum chamber 1 and the deposition chamber 5 so that its surface is exposed to both the chambers. The titanium sphere 8 is disposed within the deposition chamber 5 to be used for forming the deposition film of chemically active material over the rotor 6.
Patent JP-H0472419-A (JP)
Title: Filter regenerator for internal combustion engine
Inventor: NOBUE TOMOTAKA
IPC: F01N9/00
Filed: 1990-07-10
Abstract: PURPOSE:To transmit microwave at high efficiency by using the outer peripheral side surfaces of cavity resonators in common as E-planes of wave guides, and constituting transmission lines of microwaves generated by microwave generating means only by hollow wave guides. CONSTITUTION:Cylindrical cavity resonators 12, 13, 14 excite TM01p modes provided in respective exhaust gas branching pipes 15,16,17. A filter 18 collects particulates contained in exhaust gas inside the cavity resonators. Wave guides 19,20,21 use the outer peripheral side surfaces as E-planes, and are arranged and installed coaxially and integrally with the cavity resonators. Magnetrons 22,23,24 are microwave generating means. Microwaves generated by the microwave generating means can thus be transmitted at high efficiency.
Patent JP-S6242575-A (JP)
Title: Nonlinear resistance element and manufacture of same
Inventor: OKANO KAZUYUKI
IPC: H01L45/00
Filed: 1985-08-20
Abstract: PURPOSE:To obtain a nonlinear resistance element which has a conductive switching function by attaching a lead electrode to a thin film of a mixture of manganese oxide and tin oxide. CONSTITUTION:2-Ethyl hexanates, which are easy to be formed into a film, are employed as compounds of Mn and Sn and these compounds are applied by spin-coating with methyl isobutyl keton as solvent to the surface of a glass substrate 1 on which an Au thin film electrode 4 is provided. The substrate is then baked in the atmosphere at 550 deg.C for 60min to form an active layer 2 and an Au thin film electrode 3 is formed. With this constitution, a nonlinear resistance element, which has switching characteristics with a threshold voltage Vth, threshold current Ith, a holding voltage Vh and a holding current Ih, can be obtained with high productivity and at a low cost.
Patent JP-S5883404-A (JP)
Title: Clip circuit
Inventor: OZASA MASAYUKI
IPC: H03B5/32
Filed: 1981-11-12
Abstract: PURPOSE:To improve the distortion characteristics at a small current region, by connecting a transistor (TR) controlled in response to the current of a clip level setting TR in parallel with distortion correction differential pair TRs. CONSTITUTION:TRs 6, 7 of differential pair constitution for detection, TRs 8, 9 of differential pair constitution correcting distortion, and a clip level setting TR14 are provided, and a circuit reducing an output distortion region is provided between the TR14 and the TRs 8, 9 of differential constitution. This circuit consists of a TR15 connected in parallel with the TRs 8, 9 and the emitter current is controlled with a current of the TR14. Thus, the range of the output distorted region can be decreased.
Patent JP-S6233992-A (JP)
Inventor: AIGAA KURASUNOFU
IPC: E21B3/02
Filed: 1986-08-04
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-H078785-A (JP)
Title: Granulating method
Inventor: WATANO SATORU
IPC: B01J2/14
Filed: 1993-06-29
Abstract: PURPOSE:To form efficiently particles of high bulk density and high sphericity by feeding raw material powder to a rotating plate and carrying out alternately the granulation in the fluidized state of air flow from below and rolling granulation with minimized air amount from below. CONSTITUTION:Raw material powder is fed from a raw material feed inlet 11 to a rotating porous plate 2, and binder liquid is sprayed by a spray gun 5, and also air is fed from an air blast inlet 4 to rotate the porous plate 2 and granulate. In other words, the taw material powder in the state of being provided with binder liquid is fluidized by the air flow from below, and the granulation is carried out in the fluidized state of the rotating porous plate 2 rotating as it is. When a valve 7a is opened, the air from a pressure tank 6 is fed from an air feed inlet 7, the pressure in a granulating tank 1 is increased to control the fluidization. Thus the air amount fed from the air blast inlet 4 is lowered, and rolling granulation is carried out by the rolling of the raw material generated by the swirl flow in the state that the air flow of reduced air amount is added in the vicinity of the upper surface of the rotating porous plate 2.
Patent JP-H1027759-A (JP)
Title: Manufacture of thermal treatment, vacuum cvd device, and thin film device
Inventor: MIYASAKA MITSUTOSHI
IPC: H01L21/205
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a thermal treatment device, a vacuum CVD device, and a thin film device capable of enlarging a treating oven so as to enable it to cope with a substrate of large scale such as an active matrix substrate without decreasing it in operating efficiency. SOLUTION: When a thin film is formed on the surface of a substrate 20C through a vacuum CVD device 10C, the substrate 20C is arranged inside a reaction oven 11C and heated by a heater 12C located outside the reaction oven 11C to be kept at a certain temperature. When thin film deposition processing done to the substrate 20C is finished in this state, the substrate 20C is replaced with a new one, and cooled heating medium is made to flow through a heating medium path 190C to cool the reaction 11C and the substrate 20C in a short time.
Patent JP-H0232890-A (JP)
Title: Printing method excellent in high saturation color reproducibility
Inventor: NAGATA YASUHIRO
IPC: B41M1/14
Filed: 1988-07-21
Abstract: PURPOSE:To realize high saturation color expression by a method wherein printing inks of seven colors such that chromaticity due to an XYZ color system enters a specific range are used and three kinds of inks consisting of color inks of two colors adjacent to each other and black ink or color inks of three colors adjacent to each other are subjected to lap-printing on a color ring. CONSTITUTION:One color expression system is constituted of an ink set of seven colors. This color system can be expressed as a dodecagonal pyramid wherein the dot density of black ink is set to a vertical axis or as a color solid having a David star drill according to an expression way. In this color solid, a clear color region surrounded by a high saturation color and gradually raised in brightness toward the center to converge the white point (color of paper) of the center is provided to an apex and the same black level color piece surface gradually increasing in a black dot level as going downwardly along an achromatic axis is stacked and the area of the same black level color plane becomes small as the dot density of the black ink becomes high to converge to one 100%-black point before long. In this color solid, a medium contrast color is expressed by lap-printing of two adjacent primary colors.
Patent JP-H0232448-A (JP)
Title: Activation processing system for input/output device
Inventor: KUWABARA TOSHINORI
IPC: G06F13/10
Filed: 1988-07-21
Abstract: PURPOSE:To make unnecessary the activation of a channel control device when I/O activation is required, and to decrease the processing load of a CPU by completely making the actions of the CPU and the channel control device independent in an I/O activation processing. CONSTITUTION:A channel control device CHC 3 has plural channels CH, and I/Os 4 are connected through the CHs to the CHC 3. A CPU 1 and a CPU 3 share a main memory MS 2, and unit control words UCW 6 in a one to one ratio with an I/O activation queue block IOQB 5 and the I/O 4 are provided. When an I/O activating instruction is received from a program, the CPU 1 sets necessary information at the UCW 6 in the MS 2, and registers an activating request as a queue matrix to the IOQB 5. The CHC 3 periodically retrieves the IOQB 5, and fetches the activation request. Thus, the processing load of the CPU can be decreased.
Patent JP-H0233077-A (JP)
Title: Test device for elevator speed adjustor
Inventor: MIYAZAKI MASAYUKI
IPC: B66B5/00
Filed: 1988-07-23
Abstract: PURPOSE:To carry out test easily and correctly even if a large number of measurement points for a speed adjustor for elevator exist by installing a memory for memorizing the speed which is detected by a speed detector in accordance with a detecting means and display devices for displaying the speed memorized in the memory. CONSTITUTION:When the rated speed of an elevator speed adjustor is designated, the sheave of the speed adjustor is accelerated through the prescribed traveling by the operation of a driving device 6, and a prescribed speed is obtained, and a detecting means 4 operates in accordance. Then, a speed detector 3 detects the speed, and said speed is memorized into a memory 7, and the memorized speed is displayed on the display devices 10-12. Therefore, even if a large number of measurement points for the speed adjustor for the elevator exist, test can be carried out easily and correctly.
Patent JP-S6341358-A (JP)
Title: Sheet arranging device
Inventor: MOROFUJI HIRONORI
IPC: B65H31/36
Filed: 1986-08-04
Abstract: PURPOSE:To arrange the sheets whose lower part is curled, by installing an arranging stopper for determining the feeding limit length of the sheet by the collision of the top edge part of the sheet supplied onto a loading tray, onto the loading tray. CONSTITUTION:At the moment when the rear edge part of a copy sheet is separated from a paper arranging belt 8, the top edge part collides with an arranging stopper 16, and the springing-out over this degree of the copy sheet is regulated.The rear edge part of the copy sheet is dropped along the surface of the belt 8. and the copy sheet is compulsorily return-transferred along the tilt of a tray 7 by the turn of the belt 8, contact between the belt 8 and the loading tray 7, or the contact between the belt 8 and the loaded sheet, and when the rear edge contacts with a collision plate 12, the copy sheets can be arranged. Thus, the superior arrangement of the copy sheet whose lower part is curled can be carried out.
Patent JP-H0472052-A (JP)
Title: Boride coated metallic material and boronizing treatment for metal surface
Inventor: ABE TOMOYUKI
IPC: C23C8/08
Filed: 1990-07-11
Abstract: PURPOSE:To obtain a material applicable to a member driving at high speed and requiring wear resistance by forming a boride coating on the surface of a metallic base material consisting of titanium, zirconium, or hafnium by means of vapor phase reaction. CONSTITUTION:A base material consisting of titanium, zirconium, hafnium, or alloy thereof is subjected to heat treatment in an atmosphere containing boron trichloride, by which a layer of the boride of the metal of the base material is formed on the surface of the above base material. By this method, the material applicable to a member driving at high speed and requiring wear resistance can be obtained.
Patent JP-S6245086-A (JP)
Title: Laser diode drive circuit
Inventor: AOKI CHIKAO
IPC: H04B10/07
Filed: 1985-08-22
Abstract: PURPOSE:To prevent the deterioration of the light output wave at high-velocity operation by controlling a d.c. bias current source of a laser diode by either of the first or second control signal and controlling a modulation current source by another control signal. CONSTITUTION:The light emitting output of a laser diode 11 is sliced by the intermediate value between the maximum and the minimum values and it is amplified up to the level in which it can be compared with the input signal. The output of a level recognition circuit 19 is integrated in a low-pass filter 18 and a proper offset voltage is applied to it by an offset apply circuit 17 and that is input in a differential amplifier 16, in which the input signal integrated in a low-pass filter 22 has been input and the differential amplifier 16 compares the both to detect the duty variation of the light output wave and sends a control signal to a bias current source 14 which controls the magnitude of the modulation currnet source IP through a filter 15. Meanwhile, the differential amplifier 24 sends the control signal to a bias current source 26 which controls the magnitude of a d.c. bias current IB through a filter 25.