baber/WOPTO huggingface dataset:
Patent JP-H02177776-A (JP)
Title: Exposure controller for still video camera
Inventor: TANABE HIDEKI
IPC: G03B7/16
Filed: 1988-12-28
Abstract: PURPOSE:To surely obtain appropriate exposure by deciding the accumulation time of a signal charge from the luminance information of stationary light, finding an attributive light quantity on the exposure of flash light by using the distance information of an object, and deciding the emission timing of flash. CONSTITUTION:A mean value BVc is found from prephotometric data inputted from a photometry part 22, and a shutter speed TV value is calculated from CCD sensitivity SVc and the diaphragm value AVc of an optical system. When the TV value is larger than hand-blurring limit shutter speed TVh, an appropriate diaphragm value AV at the time of emitting the flash is found from the guide number IVc of the flash, the sensitivity Svc of the a CCD, and distance data DVc obtained from a range finding part. The value AV is compared with the opening diaphragm value AV0 of the optical system, then, appropriate emission time Tf is calculated.
Patent JP-H10140635-A (JP)
Title: Mounting device of water trap
Inventor: ITO YOSHIHIRO
IPC: E03C1/22
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To easily and surely attach and detach a water trap to a sink by providing a recessed part to be fitted to a projection provided on the side surface of a lever on the inside surface of a mounting member to rotatably fixing a plurality of levers, and engaging the engaging protruding element of each lever with the engaging recessed part of a water trap body. SOLUTION: A plurality of levers 1 having projections 2 integrally formed on the upper half side surfaces are inserted to the insert hole on the circumferential surface of a mounting member 6, and the mounting member 6 is fitted from under a water trap body 7 mounted on a sink S for kitchen. When the engaging protruding element 1a of each lever 1 is opposed to the engaging recessed part 8 of the water trap body 7, and each lever 1 is pressed down, each engaging protruding element 1a is pressed into the engaging recessed part 8 over the stepped part of the engaging recessed part 8 of the water trap body 7 to engagingly fix the water trap body 7 to the mounting member 6. When each lever 1 is pulled up, each engaging protruding element 1a is separated from the engaging recessed part 8 to release the engaged state of the water trap body 7 and the mounting member 6, so that the water trap can be removed from the sink.
Patent JP-H11165021-A (JP)
Title: Air purifier
Inventor: KOMENO NORIYUKI
IPC: B01D53/38
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To completely decompose contaminated gas without a moving part on adsorbent regeneration with respect to an air purifier for adsorbing and removing the contaminated gas in indoor air. SOLUTION: Above an adsorbing means 14, a decomposing means 16 consisting of an electric heating element and an oxidizing decomposition catalyst for decomposing desorbed, contaminated gas is arranged, and further, above the decomposing means 16, a retention chamber 17 in which a vent 18 is installed below the ceiling surface is installed. By this constitution, in a mode of regenerating an adsorbent, gas having been desorbed from the adsorbing means 14 and oxidized by the decomposing means 16 and turned into an upflow rises in the retention chamber 17 and is accumulated from the top surface of the retention chamber 17, and descends in the form of being pushed out successively and is discharged from the vent 18 installed below the top surface, and is discharged into the room from a suction port 11, causing a flow passage to be long and blast resistance to be large.  Therefore, without a damper, the flow rate in the regeneration mode can be made small, and the gas having been desorbed from the adsorbing means 14 can be completely decomposed by the decomposing means 16.
Patent JP-2001147786-A (JP)
Title: Information processor, printing system and storage medium
Inventor: AYUKAWA HIDEYUKI
IPC: G06K19/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To inform errors, in the case that a recording medium corresponding to a design selected by a user and the recording medium set to a printer do not match. SOLUTION: In this information processor for transmitting printing data to the printer, at preparation of the printing data corresponding to the design selected by the user by an interactive operation via a monitor 3 and a touch panel 4, information relating to recording paper set to the paper feed unit 6 of the printer is received from the barcode reader 106 of the printer, whether the information and the information relating to the recording paper corresponding to the selected design match is decided and an error message is displayed on the monitor 3 when it is decided that the two pieces of the information do not agree.
Patent JP-H04197363-A (JP)
Title: Manufacture of catheter
Inventor: OGIWARA YOSHIAKI
IPC: A61F5/451
Filed: 1990-11-29
Abstract: PURPOSE:To secure the preventive effect against infection disease for a long period without giving pains to a patient by forming a metal film having the bacteriostasis or sterilizing action by applying the nonelectrolytic plating processing onto a semihardened surface layer and hardening the semihardened part to a desired hardness. CONSTITUTION:A catheter body made of rubber or plastics is heat-treated to form a semihardened state, and the catheter body in the semihardened state is applied with masking, leaving the necessary part for the nonelectrolytic plating processing, and metal is precipitated through the nonelectrolytic plating processing, and then the whole is hardened to a desired hardness through the heat treatment. The metal film precipitated on the surface of the catheter is firmly attached on the resin by the application of the nonelectrolytic plating processing onto the catheter body in the semihardened state, and then carrying out the main hardening, and the exfoliation of the metal film during the use of the catheter is prevented.
Patent JP-H03191433-A (JP)
Title: Microcomputer
Inventor: ISHIMOTO TOSHIMI
IPC: G06F9/46
Filed: 1989-12-20
Abstract: PURPOSE:To enable setting up of four kinds of modes only by providing one external terminal by providing a microcomputer with a terminal for which a mode specification signal is impressed and plural sampling means for sampling above-mentioned terminal state in response to a timing signal. CONSTITUTION:When a RESET signal goes to an 'H' level '1', FFs 101, 102 and a timing signal generating circuit 103 are reset to '0'. After the lapse of a prescribed period, a timing signal T1 generated from the circuit 103 goes to an active level at the timing of t1 and the FF circuit 101 sets up the current level of a MOD terminal at the timing of t1. The FF circuit 102 sets up the current level of the MOD terminal at the timing of t2 by a timing signal T2 to be the active level at the time of t2 obtained after the lapse of the prescribed period. Data set up in the FF circuits 101, 102 are respectively outputted as an internal ROM inhibiting signal and a priority order specifying signal and four mode operation states, i.e. WDT interruption priority internal ROM access inhibition and permission modes and NMI interruption priority internal ROM access inhibition and permission modes, are specified by the combination of the data from the FF circuits 101, 102.
Patent JP-H01171950-A (JP)
Title: Video printer
Inventor: YATSUNO TADASHI
IPC: H04N9/79
Filed: 1987-12-28
Abstract: PURPOSE:To change as desired the hue of a still picture, which is stored in a frame memory, by providing a color specifying means, which outputs instructions for specifying one color at the specified region of the screen of a monitor device, and performing the control for specifying the movement and the position of a cursor. CONSTITUTION:A monitor device 6 is connected to a video output terminal 5 of a video printer. One still picture, which is stored in a memory part 3, is monitored with the monitor device 6. When an instruction for displaying a cursor is outputted from a position specifying means 9, the data for one still picture, which are stored in the memory part 4, are stored in another region. The cursor is superimposed on the still picture and displayed on the monitor device 6. When instructions for the movement and the specification of the cursor are outputted from position specifying means 9, the cursor is moved. The position of the cursor is determined at the stopped position. When one of various colors, e.g., a certain desired color or the intrinsic color of the cursor position, is specified with a color specifying means 10, one color is displayed in the specified region of the screen of the monitor device 6.
Patent JP-H0997828-A (JP)
Title: Semiconductor wafer clamping device
Inventor: GO ZAIEI
IPC: H01L21/683
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent a semiconductor wafer from being damaged by scratching, etc., so as to increase the yield of the wafer by balancing the wafer at the time of clamping the wafer. SOLUTION: A semiconductor wafer clamping device has a plurality of clamps 21 each of which is provided with a vertical clamp shaft 22, a plurality of air cylinders 23-26 which pressurize the shaft 22, and an air supply line which can simultaneously supply air supplied from an air source to the cylinders 23-26. Since air is simultaneously supplied to the air cylinders 23-26, the clamps 21 can simultaneously clamp a wafer 20 and, since the cylinders 23-26 are connected to the shafts 22 fixed to the clamps 21 in one body, the operations of the cylinders 23-26 are directly transmitted to the clamps 21.
Patent JP-H01172742-A (JP)
Title: Gas sensor and manufacture thereof
Inventor: TOKINA NOBUO
IPC: G01N27/12
Filed: 1987-12-28
Abstract: PURPOSE:To make it possible to operate at low temperature, by dispersing very minute particles of metal into the base material of aluminosilicate uniform ly, and using a gas sensitive material. CONSTITUTION:As a gas sensitive material, a material, in which very minute particles of metal are dispersed uniformly in the base material of aluminosilicate, is used. As the manufacturing method of a sensor, the aqueous solution of metal salt and the powder of aluminosilicate are brought into contact, and the powder of aluminosilicate, which is replaced with metal ions, is manufactured. The powder of the metal-ion substituted aluminosilicate, which is obtained in the process of preparing aluminosilicate powder, is reduced in a reducing atmosphere and sintered. Thus, the sensor can be operated at low temperature.
Patent JP-2000165974-A (JP)
Title: Speaker system
Inventor: SABATO TAKASHI
IPC: H04R1/28
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a speaker system with an excellent acoustic characteristic where an acoustic tube is placed on the front face of a speaker unit used for a video device or the like such as a television receiver. SOLUTION: The speaker system is provided wit a speaker unit 1, an opening 15 that is formed nearly to be a rectangle and is coupled with a front face of the speaker unit 1, and an acoustic tube 13 having an inner face through which a smooth air flow from the speaker unit 1 toward the opening 15 is obtained and a rib 16 extended in a tubular direction of the tube 13 on the inner wall of the tube 13. In this way, a speaker system is realized where a low reproduction frequency limit is extended, sound is more naturally reproduced with low distortion while suppressing production of abnormal sound and a flat sound frequency characteristic is obtained.
Patent JP-H08167752-A (JP)
Title: Gas laser apparatus
Inventor: NISHIMOTO KOHEI
IPC: H01S3/097
Filed: 1994-12-13
Abstract: PURPOSE: To provide a gas laser apparatus capable of improving a maintenance work, and capable of meeting the need for the increase of the output. CONSTITUTION: A magnetron oscillator 5 is provided outside a sealed chamber 1 containing a laser gas, and a waveguide 6 connected to its output end is led up to the outside wall of the chamber 1. At its tip position, a chamber window 7 is provided. Besides, a resonance magnetic field generating coil 8 is provided outside the chamber 1 at a position where this chamber window 7 is provided. And laser oscillation is performed by a microwave led in from outside the chamber 1.
Patent JP-H01174863-A (JP)
Title: Controller for refrigerator
Inventor: YAMAMOTO MASAKI
IPC: F25B1/00
Filed: 1987-12-29
Abstract: PURPOSE:To shorten wet operating time by so controlling the opening of a motor-driven expansion valve that the superheat is converged to a target value, altering the target value to a value higher than the target value of the time of normal operation at the time of wet operation, and accelerating the evaporation of refrigerant in an accumulator after an oil recovery operation. CONSTITUTION:The openings of motor-driven expansion valves 13, 8 are so controlled by control means 35 that the super heat SH of refrigerant detected by superheat detecting means 41 become a fundamental target superheat SHs, and controlled to be suitably operated in response to a refrigrating load. When a wet operating state is continued after the oil recovery operation and defrosting operation of a refrigerator are conducted, the super heat SHs is altered by target value altering means 43 to a value SH2 larger than a target value SH1 at the time of normal operation, and the superheat is controlled constant by the control means 35 on the basis of the altered target superheat SH2. Accordingly, the super heat SH of the refrigerant is raised, and liquid refrigerant stayed in an accumulate 10 is rapidly evaporated.
Patent JP-H01169921-A (JP)
Title: Semiconductor manufacturing device
Inventor: OKADA KATSUYA
IPC: H01L21/205
Filed: 1987-12-24
Abstract: PURPOSE:To form evenly a thin film on substrates by a method wherein the top part of a supporting body, by which the substrates are held, is formed as a recessed part of a spherical form and reaction gas is dispersed considerably evenly omnidirectionally. CONSTITUTION:The top part 3 of a susceptor 1 is formed as a recessed part of a semispherical form. Wafer holders are provided on the side parts 2 of the susceptor 1 and wafers 5 are mounted. Reaction gas jetted through jet nozzles 7 provided on the inner side of a reaction container 6 blows on the surface of the top part 3 of the susceptor 1. At this time, as the top part 3 is ready-formed as a recessed part of a semispherical form, the reaction gas stagnates once on this recessed part and thereafter, flows downward omnidirectionally along the surfaces of the side parts 2. Accordingly, the reaction gas is dispersed omnidirectionally and is dispersed evenly in the container 6. Thereby, a thin film is formed uniformly on the substrates 5.
Patent JP-H01167817-A (JP)
Title: Optical microscope
Inventor: NAKAMURA HIROSHI
IPC: G01N21/94
Filed: 1987-12-24
Abstract: PURPOSE:To prevent dust from falling to a substrate by erecting the substrate, approaching an objective lens to the surface laterally and observing the front of the substrate laterally by means of an eye contact lens. CONSTITUTION:A cassette 9 is placed on a stand 10, which is horizontally moved to a prescribed position. The edge of a wafer 3 is supported by a supporting bar 8, which is vertically moved by a stepping motor to the height of the objective lens 2. Therefore, the wafer 3 can be erected almost perpendicularly. The wafer 3 is radiated by a lamp house 6 and is observed through the eye contact lens 1, and a magnification is changed by rotating the objective lens 2. By this constitution, dust never attaches to the surface of the wafer 3 when the objective lens is rotated.
Patent JP-H06185710-A (JP)
Title: Heat storage type burner
Inventor: HASE MASATAKA
IPC: F23L15/02
Filed: 1992-12-14
Abstract: PURPOSE:To reduce NOx in combustion gas after it is passed through a catalyst by blowing ammonia gas, etc., into the gas passing through a heat storage unit and disposing the unit of a structure used also as a catalyst at a downstream side of a gas blowing unit as seen from a combustion gas discharging direction. CONSTITUTION:A burner 1 contains a heat storage unit 2 of a structure used also as a catalyst. At the time of burning, cold air is fed as combustion air from a heat storage unit end 3, preheated by the unit 2, and mixed with fuel gas to be supplied from a nozzle 4 to be burned. Further, the combustion gas is supplied from a burner port 5 into a furnace. Moreover, at the time of nonburning, the combustion gas in the furnace is sucked from the port 5, passed through the unit 2 and discharged from the end 3. In this case, the unit 2 is so divided into a plurality of blocks 2a, 2b as to form a space 6 therein, a blowing nozzle 7 is opposed to the space 6 to blow ammonia gas, etc., at the time of nonburning. Thus, NOx in the combustion gas can be reduced.
Patent JP-H01171522-A (JP)
Title: Disposable dishcloth for dust
Inventor: MIURA MASASHI
IPC: A47L13/16
Filed: 1987-12-28
Abstract: PURPOSE:To prevent dust from being deposited again after a dust removing by impregnating the specific quantity of a nonaqueous chemical containing 3-10% of a cationic active agent into an unwoven-fabric consisting of pulp containing mixed fibers. CONSTITUTION:To the unwoven-fabric consisting of the mixed fibers of pulp fibers and polypropylene fibers, the mixed solution of stearylethyl dihydroxyethyl ammonium and liquid paraffin is impregnated at the ratio of the unwoven fabric 100pts.wt. to the mixed solution 15-60pts.wt. Thus, the fabric is not only excellent for dust removing effect but also it can prevent the deposit of the dust again after the dust removing. A disposable dishcloth is fit for the dust cleaning of a floor, the frame of a sliding door, furniture, etc.
Patent JP-H07193787-A (JP)
Title: Video signal processor
Inventor: TANAKA SHOSUKE
IPC: G11B5/027
Filed: 1993-12-27
Abstract: PURPOSE:To display all-picture signals reproduced at a high speed by storing all picture signals reproduced at n-times speed in a picture signal storing means and extracting the stored signals in parallel. CONSTITUTION:When reproduced picture signals with n-times speed are sent to a memory circuit 12, the picture signals are written/read out in/from a frame memory and all picture signals from a 1st frame to an n-th frame are simultaneously sent to a frame arithmetic unit 13 at least once in a frame period for reference reproducing. An arithmetical mean for the reproduced picture signals with n-times speed which are sent to the unit 13 are calculated and the arithmetical mean value is inputted to a picture output interface part 14 as a picture signal necessary for displaying a picture on a display device such as a monitor. The interface part 14 converts the inputted picture signal into a picture signal to be displayed on the display device to be an output destination and the converted signal is outputted from a picture signal output terminal 15.
Patent JP-H04201277-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI TOSHIHARU
IPC: B41J5/30
Filed: 1990-11-29
Abstract: PURPOSE:To reduce memory capacity and to correctly carry out printing by performing the writing of image data on a work image memory and compressing a part not being a writing object. CONSTITUTION:The drawing command and image data corresponding to one page from an external apparatus are received by a data receiving part 13 and the plotting command is divided into a plurality of partial pages to be outputted to a data analyzing part 14 and the divided commands are successively analyzed. The image data corresponding to the analyzed plotting commands are plotted and the plotting data corresponding to the partial pages are stored in a first memory means as one unit. The plotting data of the partial pages of one unit are compressed by a plurality of compression means to be stored in a second memory means and the compression data of a one page are successively extended in partial page units by a plurality of extension means and one compression means is selected corresponding to the plotting command and one extension means is selected corresponding to the plotting command.
Patent JP-H02179748-A (JP)
Title: Ink recorder
Inventor: MIMA SOICHIRO
IPC: B41J2/05
Filed: 1988-12-29
Abstract: PURPOSE:To prevent an ink from being burned by providing an ink chamber filled with an ink and provided with an outlet for ejecting the ink, a pressurizing chamber filled with a pressurizing liquid, and a partition wall through which the liquid and a vapor of the liquid pass into the ink chamber and which separates the ink chamber and the pressurizing chamber from each other. CONSTITUTION:When a predetermined voltage is applied to a heating element 7 for ejecting an ink droplet to record a dot, Joule heat is generated to raise the surface temperature of the element 7. A pressurizing liquid 2 in contact with the surface of the element 7 develops film boiling to form a bubble 9 on the surface of the element 7, and a portion of the liquid 2 corresponding to the volume of the bubble 9 is caused to penetrate through a partition wall into an ink chamber 5. Therefore, the pressure of an ink 1 is raised, and the ink 1 is ejected through an outlet 3 to record on a recording paper. When the application of the voltage to the element 7 is stopped, the bubble 9 is rapidly cooled with the attendant contraction, and the pressurizing liquid 2 having penetrated into the ink chamber 5 is returned into the pressurizing chamber 6. At this time, the ink 1 is newly supplied through a supplying port 4 to the side of the outlet, whereby an initial condition is restored. It is thereby possible to prevent the ink from being burned on the surface of the heating element, and to enhance the useful life of the element, recording sensitivity, printing quality, recording paper selection properties and other properties.
Patent JP-H05169056-A (JP)
Title: Water purifier
Inventor: FUJIWARA HIROSHI
IPC: C02F1/44
Filed: 1991-12-17
Abstract: PURPOSE:To preserve a porous hollow-fiber membrane for a long period and to reuse it without the purifying capacity being deteriorated by coating the membrane with powdery activated carbon and placing the membrane in a cartridge. CONSTITUTION:Powdery activated carbon is formed by a binder and then tableted, a tableted activated carbon 9 is set in a filter 11 provided with a guide and separated from a porous hollow-fiber membrane 8 by a water-soluble paper 10. Thus, a hydrophilicity imparting agent used for the membrane is not adsorbed on the powdered activated carbon, and the flow rate is not lowered.
Patent JP-H02180683-A (JP)
Title: Preparation of painted object
Inventor: FUKUDA YUZO
IPC: B05D7/24
Filed: 1988-12-28
Abstract: PURPOSE:To shorten a curing time and to increase surface strength by immersing an object to be treated painted with a polyorganosiloxane coating composition in a liquid heated to specific temp. to cure said coating composition. CONSTITUTION:A solvent such as an alcoholic solvent is added to a composition of polyorganosiloxane containing a silanol group and/or an alkoxy group and having a molecular structure selected from reticulated, cyclic and chain molecular structures to prepare a coating solution. This coating solution is applied to an object to be treated composed of plastic or metal and dried to perform painting. Thereafter, this object to be treated is immersed in a liquid heated to a temp. range from 30 deg.C to the heat-resistant temp. of the object to be treated to cure the polyorganosiloxane coating solution to prepare a painted object. As an embodiment of the liquid for curing, there are water, methanol, ethanol and ethyl acetate.