baber/WOPTO huggingface dataset:
Patent JP-H04274705-A (JP)
Title: Inspecting apparatus of surface properties of rotary body
Inventor: GOTO SHOZO
IPC: G01B7/34
Filed: 1991-02-28
Abstract: PURPOSE:To restrict disturbing noises resulting from the vibration of a rotary driving system by means of a simple means when the surface properties of a rotary body is inspected while the rotary body is rotated by the rotary driving system. CONSTITUTION:As a rotary body 21 is rotated by a rotary driving system 22, the surface properties of the rotary body is measured by a probe 23 of a measuring system 24 which is kept in touch with the surface of the rotary body 21 by a predetermined pressing force. At this time, the rotating number of the rotary driving system 22 is detected by a control system 25, and the rotary driving system 22 is intermittently driven within a predetermined range of the rotating number based on the detecting signal. The surface properties of the rotary body 21 is measured on the basis of a measuring signal from the probe 23 by the measuring system 24 within the range of the inertial rotation when the rotary driving system 22 is not rotated and the disturbing noises due to the vibration of the rotary driving system 22 are little during the intermittent driving.
Patent JP-H01232751-A (JP)
Title: Manufacture of package for high-frequency element
Inventor: ISHIZUKA FUMINORI
IPC: H01L23/04
Filed: 1988-03-14
Abstract: PURPOSE:To make it possible to manufacture easily a package having a superior high-frequency characteristic by a method wherein with a ceramic frame body attached on a metallic base for mounting a high-frequency element, a metallized wall layer is made electrically conductive to the metallic base. CONSTITUTION:A package is provided with a ceramic frame body forming member 1, which is formed the sectional forms of its peripheral walls into a square form and consists of a green sheet, a ceramic terminal forming member 6 is pinched in a traversely cut part 2 of the member 1 in a state that a metallized wall layer 70 to encircle both sides of an input/output circuit pattern 30 on the member 6 is interposed between the members 1 and 6, the above members and so on are put in a high- temperature furnace to fire integrally and after a ceramic frame body 10 for housing a high-frequency element is formed, the frame body 10 is mounted on a metallic base 90 for mounting the high-frequency element consisting of a metallic member and the frame body 10 and the base 80 are bonded together through a metallized sealing surface 90. Moreover, with the frame body 10 attached on the base 80, the metallized wall layer 70 is made electrically conductive to the base 80 constituting a ground through the surface 90. Accordingly, the ceramic frame body for housing the high-frequency element can be easily formed.
Patent JP-S54151452-A (JP)
Title: Thermal head
Inventor: NIIMI AKIRA
IPC: B41J2/335
Filed: 1978-05-19
Abstract: PURPOSE:To form the thermal head which is superior in oxidation resistance and adrasion resistance and is long in service life despite the use at high temperature by using a thin film of metal borides as a heating resistor and a thin film of zirconium oxides as a protection layer. CONSTITUTION:A heating resistor layer 2 of a thin film composed of a metal boride such as zirconium boride, hafnium boride or other is formed through electron beam evaporation or sputtering on a substrate 1 such as of ceramics, glass or other, after which an electric conductor layer 3 is formed thereon by evaporating aluminum, gold or other and further zirconium oxide is evaporated thereon to provide a protection layer of about 1 to 20mu in thickness (preferably 3 to 10mu) thereby forming the thermal head.
Patent JP-S56155916-A (JP)
Title: Photoscanner
Inventor: ABE FUMITAKA
IPC: G02B26/12
Filed: 1980-05-06
Abstract: PURPOSE:To obtain a linear trace on a projection surface, by varying at least either of the incidence angle and incidence position of a laser beam incident to a rotary mirror by a deflecting means provided in front of the rotary mirror. CONSTITUTION:Galvanomirror 9, provided behind collimator lens systems 3 and 3', is capable of being driven with an electric signal as shown by the arrows, and a laser beam condensed through collimator lens systems 3 and 3' is reflected by this galvanomirror 9 to irradiate rotary mirror 4. Rotary mirror 4 and parabolic reflector 7 drive galvanomirror 4 during one scan of rotary mirror 4. Therefore, the angle of incident perpendicular to the scanning direction of the laser beam at parabolic reflector 7 is variable. Consequently, the laser beam reflected by parabolic reflector 7 has linear 1' to flat projection surface 5.
Patent JP-S53147044-A (JP)
Title: Guanidinobenzoic acid derivative and its preparation
Inventor: FUJII SETSUO
IPC: C07C239/00
Filed: 1977-05-25
Abstract: PURPOSE: Guanidinobenzoic acid derivative I (R is H, halogen, lower alkyl, lower alkoxy, amino, lower alkoxycarbonyl, carbamoyl, nitro, acylamine, lower alkyl-sulfonyl); e.g. 4guanidinobenzoic acid 4'-(phenylpropionyloxy) phenyl ester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61218824-A (JP)
Title: Stay device
Inventor: YOSHII TETSUJI
IPC: F16C11/10
Filed: 1985-03-25
Abstract: PURPOSE:To remove the strain and deformation of a hinge part and a cover by combining a stay which has a wide breadth along the turning direction of the cover in a disk player and the like and has varied thicknesses according to the turning angle with a spring which presses the stay. CONSTITUTION:A stay 13 which turns along a stay guide shaft 17 fitted to a part of chassis 8 is made to have a wide breadth and varied thicknesses, and a pressing part 21 which presses toward onto the head part of the stay guide shaft 17 is arranged. In this case, by the cover opening operation at the time of full shut, the stay 13 is opened by the force of a cover opening spring without being pressed by the pressing part 21 until a sloped part 14 is reached. Beyond this part, the pressing part 21 presses the stay 13 until a sloped part 23 is reached and becomes to be freely stopped. Further beyond the sloped part 23, a full open state is kept by a cover releasing spring. Thus, the stay 13 is braked in a wide breadth from both sides together with a washer 19, and accordingly the pressing force can be reduced and the range of freely stopped state can be optionally determined.
Patent JP-S60203909-A (JP)
Title: Compound lens of distributed refractive index rod and homogeneous convex lens
Inventor: KIKUCHI KEISUKE
IPC: G02B3/00
Filed: 1984-03-28
Abstract: PURPOSE:To facilitate control over the refractive index distribution of an axially symmetrical distributed refractive index rod and increase the product of operation distance and a numerical aperture while the rod diameter is held small by positioning the homogeneous convex lens at the high numerical aperture side of the rod. CONSTITUTION:The distributed refractive index rod 1 and homogeneous convex lens 2 are put together so that the lens 2 is positioned at the side of a disk 3, and a light source 4 is set so that the power is <=1. The light beam path curves gently through the rod 1 and sharply through the lens 2, so the beam diameter is large at a lens projection position, thereby increasing the product of the operation distance and numerical aperture. In this case, the rod 1 is provided with a wide-range distribution coefficient and the lens 2 have the spherical aberration and coma aberration compensated to easily control the refractive index distribution of the rod.
Patent JP-S53145494-A (JP)
Title: Radar apparatus
Inventor: YAMADA SHIGEHIRO
IPC: G01S7/34
Filed: 1977-05-24
Abstract: PURPOSE:To facilitate the identification of observing echos by operating a control part which operates for a certain width only to correct the change of receiving signal power, and applying a gain control voltage always at an IF amplifier even while there are no signals thereby suppressing noise components.
Patent JP-H108247-A (JP)
Title: Device applying thin coating to substrate
Inventor: SZCZYRBOWSKI JOACHIM DR
IPC: C23C14/35
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a device in which the defects of the well-known regulating devices are removed, particularly, the production cost is low, and withstanding long time working. SOLUTION: In particular, a measuring sensor 3 of a potential difference measuring electrode is provided, this measuring electrode compares the ratio of gas in a vacuum chamber 5 or in a feed tube 17 connected with the vacuum chamber 5 with standard gas via a standard gas or with solid instead of the standard electrode and transfers a signal, i.e., the obtd. potential difference to a regulating unit 14 unit incorporated with a signal amplifier, and this regulating unit controls the starting of a generator of a feed source.
Patent JP-H07243672-A (JP)
Title: Air conditioner
Inventor: SOMATA HIDETAKA
IPC: F24F6/00
Filed: 1994-03-04
Abstract: PURPOSE:To reduce in size an air conditioner and to prevent generation of mildew by horizontally installing a heat exchanger to a vertical vent passage, inclining a humidifier with respect to a horizontal air flow under the exchanger, and so installing as to form gaps between an outer periphery and four sidewalls of the passage. CONSTITUTION:A heat exchanger 8 is so horizontally installed that an outer periphery is brought into contact with four sidewalls 91 for forming a vertical vent passage 6 to block the passage 6. A humidifier 9 is horizontally inclined with respect to a horizontal air flow under the exchanger 8, and so installed that the outer periphery is not brought into contact with the sidewalls 91 of a vent passage 5. Thus, condensate generated in the case of heat exchanging is dropped down, a ventilating pressure loss is reduced, and it is not necessary to increase in size the exchanger. An air resistance by the humidifier is decreased, fine dusts adhered to a surface of a humidifier element can be removed by the air flow, thereby preventing generations of milder and offensive odor.
Patent JP-2000260357-A (JP)
Title: Non-evaporating getter arranging method
Inventor: KAMEYAMA MAKOTO
IPC: H01J9/39
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of simply arranging a non-evaporating getter having high exhausting capacity in various shapes and in the position near to a gas releasing source. SOLUTION: Ultra fine particles in an ultra fine particle supply chamber are introduced in a film forming chamber together with gas through a carrying pipe, the ultra fine particles are jetted at high speed together with gas from a nozzle fixed to the tip of the carrying pipe in the film forming chamber, a first ultra fine particle film 12 is formed on a substrate 11, after or while metal powder is compression-bonded against the first ultra fine particle film 12 formed on the substrate 11, they are heated while compression-bonding the metal powder to the first ultra fine particle film 12, and again ultra fine particles in the ultra fine particle supply chamber are introduced in the film forming chamber together with gas through the carrying pipe,  then the ultra fine particles are jetted at high speed together with gas from the nozzle fixed to the tip of the carrying pipe in the film forming chamber to cover the metal powder bonded to the first ultra fine particle film 12 with a second ultra fine particle film 10.
Patent JP-S58176138-A (JP)
Title: Surface treatment of parent material for optical fiber
Inventor: SAKAGUCHI SHIGEKI
IPC: C03B37/014
Filed: 1982-04-12
Abstract: PURPOSE:To obtain a parent material having smooth surface free from defects to damage mechanical strength, by etching chemically the surface of the glass parent material for optical fiber, heating it, forming a layer of synthetic quartz glass on it. CONSTITUTION:A parent material for optical fiber is immersed in hydrofluoric acid, etc., and the surface is chemically etched. Immediately after the parent material is subjected to flame abrasion or heated by laser, SiCl4 in gaseous phase is introduced to oxyhydrogen flame to form SiO2, which is deposited on the surface of the parent material to form a layer of transparent synthetic quartz glass. Since the parent material having ideal surface free from defects is obtained by this method, optical fibers having uniform strength and high strength can be drawn.
Patent JP-H02238364-A (JP)
Title: Display aiding apparatus for vehicle
Inventor: KONDO KAZUYUKI
IPC: G01P1/08
Filed: 1989-03-13
Abstract: PURPOSE:To provide data for a driver in time series by storing vehicle driving data from a vehicle-driving-data detecting means into a memory means, and displaying the vehicle driving data which are stored in the memory means on a display device in time series. CONSTITUTION:A CPU 1 receives a pulse signal corresponding to the vehicle speed from a vehicle sensor (a) and computes the average value of the vehicle speed for every specified time (5 minutes). Five registers R1 - R5 are prepared in the CPU 1. The average value of the vehicle speed at every specified time is stored in each of the registers R1 - R5. The CPU 1 outputs the average value of the vehicle stored in each of the registers R1 - R5 into an LCD driving IC 3 as lighting data. The IC 3 drives a liquid display device 4 based on the lighting data from the CPU 1 so as to display the specified data. The display device is a display device of 32 X 32 dots. The time-series change of the average vehicle speeds is shown as a bar graph. When the remaining distance to the destination is known, the estimated time to the destination is computed based on the past average vehicle speed and can be displayed.
Patent JP-S57177915-A (JP)
Title: Shift skid industrial furnace
Inventor: YOSHIBE YASUMASA
IPC: C21D9/00
Filed: 1981-04-23
Abstract: PURPOSE:To suppress cold spots and hot spots and to heat ingots uniformly in a walking beam type industrial furnace by shifting movable and stationary skids partially in the width direction of the furnace. CONSTITUTION:Stationary skids 2 and movable skids 3 are shifted on straight lines up to approximately the intermediate positions of the skids 2, 3 of a preheating zone 4 in the 1st heating zone 5. Further, in the 2nd heating zone 6, the skids are shifted up to the skids 2, 3 positions of the zone 4, and are shifted to approximately to the intermediate positions of the skids 2, 3 of the zone 7. Then since the materials to be heated in the intermediate parts of the skids and the skids and near right above the skids are difficult and easy to shadow when they ride on either of the skids 2, 3 respectively, they form hot spots and cold spots. However, these spot positions are replaced alternately at every heating zone and therefore the cooling of the materials to be heated is averted, and the formation of the hot spots is suppressed, whereby skids marks are reduced considerably.
Patent JP-S58176408-A (JP)
Title: Mushroom-shaped valve
Inventor: KAWANAMI SHIZUO
IPC: F01L3/04
Filed: 1982-04-12
Abstract: PURPOSE:To prevent a seat member from cracks and maintain a jointed part in a consistent quality, and thereby improving an operational accuracy and reliability, by employing a conical shape having a preset angle relative to an axis of a mushroom-shaped valve for a surface where a valve stock and a seat member are bonded. CONSTITUTION:A valve stock 1 is bonded either by an annular seat member 2 having a conical surface which is defined so as to make its bonded surfaces 1', 2' generally in parallel with a seat surface 3 and has a preset angle relative to an axis 5 of the valve,or by an annular seat member 2 having a conical surface which is not defined so as to make its bonded surfaces 1', 2' generally in parallel with a seat surface. In either case, a bonded surface angle is provided such that an outer end 6 of the bonded surfaces 1', 2' do not merge with a fire contacting surface 4 of the valve stock 1. In this manner, bonded surfaces 1', 2' between the seat member 2 and the valve stock 1 are constituted to form a conical surface of a preset angle; hence, a clearance between them can be automatically adjusted, and thereby preventing the seat member 2 from causing cracks and ensuring the jointed part to have a conistent quality.
Patent JP-S58176440-A (JP)
Title: Air-fuel ratio controlling method for internal-combustion engine
Inventor: NISHIMURA YUKINOBU
IPC: F02D45/00
Filed: 1982-04-09
Abstract: PURPOSE:To execute optimum control learning, by effecting correction for learning promptly in case that operational conditions of an engine at the time is not learned yet and effecting correction for learning slowly in case that the operational condition is already learned in executing the learning control by using the mean value of integration control of the output value of an O2-sensor as a correction value for the learning control. CONSTITUTION:Judgement is made on whether the operational conditions of an internal-combustion engine at the time is not yet learned or has been already learned. In case that the operational condition is not yet learned, the initial deviation of the air-fuel ratio of the engine is absorbed in a short while by effecting correction for learning promptly. On the other hand, in case that the operational conditions has been already learned, gradual deviation of the air-fuel ratio caused, for instance, by the aging of the engine is absorbed by effecting correction for learning slowly. Thus, it is enabled to execute a learning control most suited for an internal combustion engine.
Patent JP-H01234468-A (JP)
Title: Reactive micro-gel composition
Inventor: TAMURA SHINICHI
IPC: C08K3/36
Filed: 1988-03-15
Abstract: PURPOSE:To obtain the title composition useful for coating compounds, providing a coating film having excellent solvent resistance, blocking resistance, wear resistance, etc., by curing with ultraviolet rays, heat, etc., by blending a specific silane compound, etc., with silica gel in a specific ratio and subjecting to co- condensation through hydrolysis. CONSTITUTION:(A) An organic silane compound (e.g., vinyltrimethoxysilane) containing a polymerizable unsaturated double bond and an alkoxysilane group and, if necessary, (B) an alkoxysilane-containing organic compound (e.g., tetramethoxysilane) except the component A are blended with (C) silica gel in the ratio of 1-100 pts.wt. component A and 1-400 pts.wt. component C based on 100 pts.wt. components A and B and subjected to co-condensation through hydrolysis to give the aimed composition.
Patent JP-S59185841-A (JP)
Title: Dual fuel engine
Inventor: TAKAMOTO TOMOYUKI
IPC: F02D19/10
Filed: 1983-04-08
Abstract: PURPOSE:To simplify the structure of an electrical controller by connecting a solenoid to the rack of the fuel injection pump of a dual fuel engine and connecting an electronic governor to a gas-amount adjusting valve and switching- controlling these apparatuses by the electrical controller. CONSTITUTION:In an engine equipped with a fuel injection valve 10 and a gas- amount adjusting valve 11 in a gas feeding passage 12, a solenoid 14 is connected to a fuel injection pump 8, and an electronic governor 15 is connected to the gas valve 11, and these apparatuses are controlled by an electrical controller 16. In gas operation, the rack 8B of the injection pump 8 is fixedly locked at a pilot injection position by the solenoid 14, and the gas valve 11 is controlled by the electrical governor 15. In Diesel operation, the gas valve 11 is perfectly closed and locked by the governor 15, and the solenoid is set OFF, and the speed adjusting operation is performed by the governor 8C installed onto the injection pump 8.
Patent JP-H11261952-A (JP)
Title: Electronic camera provided with consecutive photographing function
Inventor: HAYASHI MASAKI
IPC: H04N9/04
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To accelerate a consecutive photographing speed by allowing a measurement means to omit the updating operation of an operation parameter in one or more frames during consecutive photographing in the case that a consecutive photographing means performs consecutive photographing. SOLUTION: An image processing circuit 15 judges whether or not a high compression mode is set, and in the case of judging as the high compression mode, the image processing circuit 15 judges whether or not it is the first frame of the consecutive photographing. In this case, in the case of the first frame of consecutive photographing, the image processing circuit 15 tries image compression by using a quantization table set for the high compression mode and predicts the compression code amount of image data. The image processing circuit 15 updates the quantization table for the high compression mode to the one capable of obtaining appropriate high compressibility based on the compression code amount predicted in such a manner.  Also, in the case of the second or succeeding frame of consecutive photographing, the image processing circuit 15 omits the predicting operation of the compression code amount at all. That is, in one or more frames during consecutive photographing, the updating operation of the operation parameter is omitted.
Patent JP-S60218138-A (JP)
Inventor: GERII EMU KIYATORIN
IPC: G06F11/25
Filed: 1985-03-27
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-H11258906-A (JP)
Title: Image recorder
Inventor: ABE JUN
IPC: G03G15/06
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder by which excellent image quality is obtained for a long period by preventing the fault of void or the like caused by heat in a developing device. SOLUTION: As for the image recorder which has a developer carrier 11 disposed so as to be opposed to an image carrier 1 and rotating in a B-direction while carrying developer and an electrifier 12 adjacently arranged to the developer carrier 11 and is provided with the developing device 10 visualizing an electrostatic latent image on the image carrier 1 by selectively shifting the developer where an electric charge is imparted by the electrifier 12 on the developer carrier 11 to the image carrier 1, the electrifier 12 is provided with an insulated substrate 12-4 adjacently arranged to the developer carrier 11,  an electric charge imparting member 12-1 that is formed on it and where electric charge imparting bias voltage is applied and that consists of a resistor and an electrification control member 12-2 arranged on it so as not to be brought into contact with the electric charge imparting member 12-1 and where electrification control bias voltage is applied, and also is provided with a heat radiating member 18 integrally formed with the electrifier 12 and absorbing and radiating the heat of the electrifier 12.
Patent JP-S63229320-A (JP)
Title: Rotation detector
Inventor: KUROSAWA RYOICHI
IPC: G01B7/00
Filed: 1987-03-18
Abstract: PURPOSE:To obtain a rotary position showing no variation due to a rotational speed, by detecting the phase difference between the exciting signal and inducing signal of a synchronous motor and also detecting the detection time thereof to perform the predictive operation of the rotary position at an arbitrary time. CONSTITUTION:A clock pulse is counted by a counter circuit 2 to be inputted to a function circuit 3 and becomes the two-phase sine wave signal corresponding to the count value to excite a synchronous motor 4. Voltage having the phase corresponding to a rotary position is outputted from a secondary winding to be converted to a square wave by an FF circuit 7 and the count value is latched at the rising of said square wave by a latch circuit 9 to latch the rotary position and a detection time. The data of the circuit 9 is transmitted to a latch circuit 14 at the rising of the FF circuit 12 and the rotary position and detection time before one time are transmitted to a latch circuit 15 from a latch circuit 11. Further, the count values of the counter circuits 10, 2 are latched by a latch circuit 13. A microcomputer 16 successively read these data to perform a predictive operation.