baber/WOPTO huggingface dataset:
Patent JP-S593439-A (JP)
Title: Exposing device
Inventor: NISHIKATA EIJI
IPC: H01L21/30
Filed: 1982-06-30
Abstract: PURPOSE:To enable the positioning of a stepper at a high speed with high accuracy, by the constitution wherein the movement of a column in its horizontal direction is synchronized with the movement of a stage during the dumping thereof. CONSTITUTION:A column 5 moves horizontally in the direction of an arrow I and vertically in the direction of an arrow II and its horizontal movement is synchronized with the dumping of a stage. The stage 10 and the column 5 are provided as shown in the figure for the above-mentioned purpose. The device is constituted of a wafer 11 on the stage 10, a T-shaped lever 12, a support point 13, a coil 14, an iron core 15, leaf springs 6, 7, a block 8, a stanchion 9, etc. A pattern is exposed and printed during the dumping of the stage 10 and the column 5. The iron core 15 is moved horizontally by turning on and off a coil 14, and the end part on the opposite side of the lever 12 is moved horizontally reverse. The movement of the column 5 is synchronized with the movement of the stage 10 so that the stepper is positioned at a high speed with high accuracy and the exposing time for the wafer 11 is reduced.
Patent JP-H09294992-A (JP)
Title: Biological treatment of chlorinated ethylene
Inventor: ISHIDA HIROAKI
IPC: C02F3/02
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To biologically decompose chlorinated ethylenes stably and securely by specifying the Fe ion concentration in a liquid in a system in a device for carrying out the aerobic biological treatment of chlorinated ethylenes. SOLUTION: When chlorinated ethylenes such as trichloroethylene, cis-1,2- dichlorethylene, treans-1,2-dichloroethylene, 1,1-dichloroethylene and vinyl chloride are decomposed by microbes under the aerobic conditions, the Fe ion concentration in a liquid in a system is set as 10μM (μmol/L) or above. The decomposition speed and the decomposition amount per bacterium and bacteria of chlorinated ethylene are increased by setting the concentration of Fe ions as 10 μM or above as above-mentioned. When the Fe ions are actually supplied, they are supplied in the form of an Fe salt, and in that case, a bivalent Fe salt or trivalent Fe salt can be used.
Patent JP-S61271603-A (JP)
Title: Magnetic reproducing device
Inventor: AKIYAMA JUNICHI
IPC: G11B5/33
Filed: 1985-05-27
Abstract: PURPOSE:To make the reproducing frequency characteristic flat and to improve the S/N at a short-wave range by limiting the region where a high frequency magnetic field from a high frequency circuit is impressed to a magnetic substance into a desired region. CONSTITUTION:In coating a nonmagnetic good conductor layer 4 to the region except the vicinity of the surface of a magnetic recording medium 11 on a magnetic substance 2, only the high frequency magnetic characteristic of the region near the surface of the medium 11 in the magnetic substance 2 is extracted as a reproducing output. Thus, the change in the high frequency magnetic characteristic of the magnetic substance 2 at the region parted comparatively from the surface of the medium 11 in the recording signal magnetic signal field does not contribute to the reproducing output and the output is decreased by the change. Thus, the reproducing output equal to that of a long wavelength region is obtained even at a short wavelength region where the recording signal magnetic field exists concentratingly only near the surface of the medium 11, the reproducing frequency characteristic is made flat and the S/N is improved at the short wave region.
Patent JP-S60256717-A (JP)
Title: Combustion apparatus
Inventor: UESHIMA OTOKO
IPC: F23C7/02
Filed: 1984-06-02
Abstract: PURPOSE:To prevent breathing holes of an oil impregnating body from clogging when it is used for a long time, by providing an air feed pipe to inject the secondary air to a cylindrical body in order to reduce pressure in the rear part thereof. CONSTITUTION:Part of fuel is burned primarily when fuel such as kerosene is injected from a fuel injection nozzle 4 and the primary air is supplied to it, and mixed gas is ignited by an ignition plug 5. The remainder fuel sprayed to a front bulkhead 8 is impregnated into an oil impregnating body 9, passing through breathing holes 6. The impregnated fuel is burned secondarily, mixed with the primary air being fed to the oil pregnating body 9 passing through the breathing holes 6. The secondary air is fed into the cylindrical body 1 from the secondary air feed opening 11 via a blast pipe 3. The pressure in the rear part of a cylindrical body is reduced by the secondary air injected toward the open front end of a cylindrical body 1. As a result, produced gas by the secondary combustion is forcibly sucked from the breathing holes 6 of a rear bulkhead 7. With such an arrangement, the oil impregnating body 9 is prevented from clogging caused by adhesive soot accumulated thereon.
Patent JP-H11304266-A (JP)
Title: Air conditioner
Inventor: UENO KIYOTAKA
IPC: F25B1/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which can secure the reliability of compressors during operation and, at the same time, can expand the degrees of freedom for layout of the compressors. SOLUTION: An air conditioner is provided with a plurality of compressors which are composed of a preferentially actuated first compressor 12 and a second compressor 13, have such cases that their insides become higher in pressure while the compressors 12 and 13 are operated, and are connected in parallel, a main suction pipe 21 through which a refrigerant is supplied to the compressors 12 and 13, a first suction pipe 22 for the first compressor 12 branched from the pipe 21, a second suction pipe 23 for the second compressor 13 branched from the pipe 21, a first discharge pipe 24 for the first compressor 12, a second discharge pipe 25 for the second compressor 13, an oil separator 14 which separates the refrigerator oil mixed in the refrigerant discharged from the first and second discharge pipes 24 and 25,  a first returning pipe 27 for returning the refrigerator oil separated by means of the separator 14 to the first suction pipe 22, and a second returning pipe 28 for returning the refrigerator oil in the case of the first compressor 12 to the second suction pipe 23.
Patent JP-S605931-A (JP)
Inventor: OKUYA KOUICHIROU
IPC: E03D9/08
Filed: 1983-06-23
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-S607131-A (JP)
Title: Pattern formation
Inventor: ASATA SUSUMU
IPC: H01L21/302
Filed: 1983-06-24
Abstract: PURPOSE:To almost eiminate the backward scattering and the damage to a substrate by a method wherein an organic polymer film is dry-etched with a dry etching resistnt thin film pattern irradiated with ion beams as a mask. CONSTITUTION:When an Si oxide film 11 formed on the surface of the Si substrate 10 is processed, the thick organic polymer film 12 is formed by coating on the film 11, and further an Si film 13 as the second layer film is formed by electron beam vapor deposition. Next, the film 13 is etched to a pattern of a desired shape with convergent deflection ion beams 16, and the film 12 is etched 17 with the pattern as a mask. Successive etching sputter-etching 18 with the pattern of the film 12 as a mask enables to transcribe a desired pattern to the Si oxide film 11 with good accuracy.
Patent JP-S5737775-A (JP)
Title: Multilayered flexible disk device
Inventor: MINAMI SHIGEO
IPC: G11B17/30
Filed: 1980-08-19
Abstract: PURPOSE:To secure spacing by providing an auxiliary disk spacing mechanism, which couples with a disk spacing mechanism and has an air blow-off hole, in the cavity rotary shaft of a flexible disk turning mechanism. CONSTITUTION:In a cavity rotary shaft 2, an auxiliary disk spacing mechanism 16 which slides in a disk stacking direction is provided. The mechanism 16 is coupled with a disk spacing mechanesm 6 by a coupling part 17, and both the mechanisms 6 and 16 are arranged at the opposite positions. Air 7' supplied to the cavity rotary shaft 2 is supplied between adjacent flexible disks 8 and 9 as air flow 12' from an air injection outlet 3 by way of an air blow-off hole 15 of a mechanism 16 for spacing between the both. Consequently, spacing at some position of a writing and reading head 5 is secured, so that data is read and written accurately.
Patent JP-H11304583-A (JP)
Title: Optical reading apparatus
Inventor: AZUMA KATSUHISA
IPC: G02B1/10
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To correct distribution of quantity of light without installing independently a correction circuit. SOLUTION: An image picking-up plane 50 of an optically transparent body 2 for picking up an object 13 is made circular. An irradiation means 33 is circularly arranged surrounding the image picking-up plane 50, which is obliquely irradiated from the outer peripheral side. Thereby characteristics of the quantity of light in the peripheral part of a lens 41 are decreased so as to cancel increase of the quantity of light in the peripheral part which is caused by the irradiating means 33 for oblique irradiation from the outer peripheral side.
Patent JP-S62270764-A (JP)
Title: Surface-coated hard member
Inventor: YOSHIMURA HIRONORI
IPC: B23B27/14
Filed: 1986-05-19
Abstract: PURPOSE:To obtain a surface-coated hard member having superior wear resis tance and showing superior performance for a long period by forming a hard coating layer of carbide, nitride or carbonitride of Ti, Zr and Hf on the surface of a base member to a specified thickness. CONSTITUTION:A very hard coating layer made of a single or composite layer of one or more kinds of compounds selected among carbide, nitride and carbonitride of Ti, Zr and Hf is formed on the surface of a base member made of a WC-base sintered hard alloy or the like to 0.5-10mum thickness. The hard coating layer is formed by placing the base member and a solid soln. of Ti, Zr and Hf in an ion plating apparatus and carrying out ion plating with N2 and/or C2H2 as reactive gas.
Patent JP-S61274500-A (JP)
Title: Edge for speaker
Inventor: SATO HITOSHI
IPC: H04R7/20
Filed: 1985-05-29
Abstract: PURPOSE:To obtain a high performance edge both in linearity and in bearing strength, absorbing distortions due to a stress in case of a greater amplitude by arranging a large number of shevron pleats in a circumferential direction and getting a cross section along the pleats forming almost a rhombus where respective four circular arc lines bulged just outwardly are joined together at the apexes. CONSTITUTION:When an edge provided between peripheral parts of a speaker frame and a diaphragm 9 is viewed from a front side, the plural pleats 17 are arranged in the circumferential direction so that lines of the pleats running from the frame to the diaphragm 9 change their running directions on the way at a center part 18 of the edge to form almost shevron. The first block 19a, of which the center part 18 of the edge protrudes toward an inside of the speaker and the second block 19b which is provided with the plural pleats in the circumferential direction are superposed to compose the speaker. Thus the cross section along the lines of the pleats 17 permits respective four circular arc lines bulged just outwardly to be joined together at their apexes and to form almost the rhombus. In that case, for example, a sheet of a urethan foam is used as one of the materials of the edge.
Patent JP-H02293861-A (JP)
Title: Magenta developer for full-color electrophotography
Inventor: SATO YOSHIHIRO
IPC: G03G9/09
Filed: 1989-05-09
Abstract: PURPOSE:To obtain a bright magenta color by incorporating quinacridone and xanthene coloring agents into a toner and specifying the average grain size and magnetic characteristics of carrier particles. CONSTITUTION:The quinacridone and xanthene coloring agents are used in combination as the coloring agent for the toner and the average grain size of the carrier particles is 20 to 60mum. The content of <=350 mesh fine powder is <=30wt.%., the content of <=400 mesh superfine power is <=20wt.%, and the content of <=250 mesh coarse powder is <=10wt.%. The saturation magnetization to 300 oersted impressed magnetic field is 55 to 75emu/g and the residual magnet ization and coercive force are respectively <=10emu/g and <=10 Oe. The genera tion of splashing and fogging is prevented in this way even if the continuous copying of a color original having a large image area is executed. The bright magenta color is thus obtd.
Patent JP-S5238984-A (JP)
Title: Clay composition for handicrafts
Inventor: WAKABAYASHI TAKASHI
IPC: C08L71/02
Filed: 1975-09-23
Abstract: PURPOSE: The captioned economcial composiition comprising blending of specific resins and additives to α-starch base material thereby providing superior propoties such as plasticity, malleability, strength, etc., and superior gloss and colorability, permitting reproduction of natural condition and making possible the use of the crumbs of bread. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04341878-A (JP)
Title: Recording method and device
Inventor: HARADA TSUTOMU
IPC: B41J19/60
Filed: 1991-05-20
Abstract: PURPOSE:To record a character with a large thickness by a method wherein when a character to be recorded this time coincides with a character previously recorded in a boldface recording mode, a carriage is moved by a slight amount in the scanning direction of the carriage, and the characters are overlappedly recorded two or more times. CONSTITUTION:In an electronic typewriter, a character code corresponding to a character key depressed on a keyboard 115 is inputted in a control part 101 to be stored in a RAM 122. Next, whether the typewriter is in a boldface printing mode is checked. If the result is negative, a type is selected by rotating a type wheel 104 by a wheel motor 103. Thereafter, a hammer 106 is driven through a hammer driver 105, whereby recording is performed through an ink ribbon 107. On the other hand, in a boldface printing mode, whether the specified character is the same as a character previously recorded is checked. If the result is positive, recording is made by driving the hammer 106, a carriage 201 is fed rightward by a slight amount, and a lap-printing is conducted by again electrically conducting the hammer 106.
Patent JP-S5822697-A (JP)
Inventor: SAKAMOTO MITSUHIKO
IPC: A45D33/34
Filed: 1981-07-23
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-S58140410-A (JP)
Inventor: JIANNI ABURAMO DOTSUTO
IPC: F03G7/00
Filed: 1981-07-23
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-S5238262-A (JP)
Title: Illumination device for liquid crystal watch
Inventor: ISHIDA FUJIO
IPC: G04G9/00
Filed: 1975-09-22
Abstract: PURPOSE:To make more effective use of light emited from a weak light source by using a transparent light conductive plate having a multiplicity of holes, thereby making it possible to obtain relatively uniform lighting effect over the entire indicating surface.
Patent JP-S61272441-A (JP)
Title: Idle revolution speed controller for internal-combustion engine
Inventor: KAKO HAJIME
IPC: F02D41/16
Filed: 1985-05-28
Abstract: PURPOSE:To improve the starting performance of an engine in cold state and prevent the abnormal increase of the engine revolution speed by installing a position detecting switch for detecting the opening-degree of a throttle valve and a prohibiting means for prohibiting the generation of control pulses. CONSTITUTION:The position detecting switch 33 of a plunger 23 which is opened with the opening-degree of a throttle valve 8 which corresponds to a prescribed standard position is installed into an actuator 20. In a control circuit 30, a prohibition means for prohibiting the generation of control pulses when the driving position of the actuator 20 is on the opening side in comparison with the standard position is installed. Thus, the starting performance of the engine in cold state can be improved, and the abnormal increase of the engine revolution speed can be prevented.
Patent JP-H08299861-A (JP)
Title: Method and device for powder spray coating
Inventor: ROORANTO GUBURAA
IPC: B05B14/48
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To suck a powder coating material from a delivered container to supply it to a spraying device so that fine particles existing in the atmosphere do not invade and the powder coating material, particularly the fine particles, are not scattered from the delivered container to the surroundings not to dirty the coating space and the equipment therein. SOLUTION: In this powder spray coating method, the powder coating material is supplied from the delivered containers 12, 14 to the spraying device 30 by means of air pressure while putting a spray coater into operation by a fluidizing/sucking device 23 which is dipped into the delivered container through an outflow hole 70 of an upper container. The outflow hole 70 of the upper container is covered with a covering device 20 and the fine particles are sucked from the delivered container at the upper point of the powder level 36 through the covering device 20 by a sucking air current 33. The fine particles existing on the outside of the delivered container are sucked and filtrated using a sucking air current other than the current 33. The air required for the sucking air currents is sucked into the delivered container 12 from the open air through the covering device 20.
Patent JP-2000301907-A (JP)
Title: Wheel for compact traveling robot and compact traveling robot
Inventor: TAKEDA MUNEHISA
IPC: B60B39/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To improve turning performance by coaxially providing a main wheel formed of magnetic material and an auxiliary wheel formed of soft material so that elastic deformation is made to effectively transmit lateral force. SOLUTION: This wheel for a robot coaxially has a main wheel 18 which is a magnet wheel formed of magnetic material and an auxiliary wheel 19 formed of soft material. In this case, two auxiliary wheels 19, 19 are coaxially arranged on both sides of the main wheel 18. In the thus formed wheel, when a wheel 5 as a driving wheel or a wheel 6 as a driven wheel is in contact with an iron plate as the ground, the gravity of a small traveling robot and a magnetic field 20 are applied between the main wheel 18 and the iron plate 14 as magnetic parts of the wheel. By the magnetic attracting force, the auxiliary wheel 19 as the soft material part of the wheel is elastically deformed so that the lateral force 17 is effectively transmitted. Accordingly, the turning performance of the compact traveling robot can be improved.
Patent JP-S5340299-A (JP)
Title: Over-input alarming device
Inventor: OOMURA YOSHITO
IPC: G08B21/00
Filed: 1976-09-27
Abstract: PURPOSE: To give an accurate alarm to the speaker through a simple circuit by giving a time constant corresponding to the time property through which the speaker is broken to the time constant of a time constant circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08308536-A (JP)
Title: Fish sausage and its production
Inventor: SHIMOJO MANABU
IPC: A23L17/00
Filed: 1995-05-12
Abstract: PURPOSE: To obtain the subject food reduced in the deterioration of the quality and having the flavor of tallow by heating the tallow, adding a lipase solution to the thermally liquidized tallow, extracting the enzymatically treated tallow with an organic solvent, dehydrating the extract, and subsequently kneading the treated tallow with a fish paste. CONSTITUTION: This method for producing the fish sausage comprises heating tallow, adding the deionized water solution of lipase to the liquidized tallow, stirring the mixture at 37 deg.C for 2.5hrs, adding an organic solvent such as n- hexane to the enzymatically treated tallow, stirring the mixture, leaving the mixture to separate the organic solvent phase containing the enzymatic reaction products from the aqueous phase, dehydrating the organic solvent phase with a dehydrating agent such as anhydrous sodium sulfate, removing the organic solvent, and subsequently kneading the obtained enzymatically reacted tallow with raw materials comprising a fish paste such as a cod paste, starch, protein, a spice, a seasoning, etc.  The fish sausage free from the discoloration of the color, the generation of a deterioration smell, etc., due to the oxidation of the sausage during the storage, having the flavor of the tallow and good in the texture is thus obtained.
Patent JP-2000304844-A (JP)
Title: On-vehicle radar device
Inventor: ASHIHARA ATSUSHI
IPC: H01Q1/32
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To effectively prevent adhesion of foreign matter to a front face of a casing body by providing a beam-permeable foreign matter shielding body turnable by the wind in front of the casing body housing a device main body including a radar head. SOLUTION: An on-vehicle radar device used for a vehicle collision prevention system and the like is provided with an air-tight structure casing body 1 arranged in the back of a front grill G or the like for housing a radar main body and an impeller 2. The impeller 2 is installed to a rotary shaft, which is held in the bottom face of the casing body 1 freely rotationally while crossing its front end face at right angles approximately, and constructed of a material such as tetrafluoroethylene allowing passage of radio waves transmitted/received by an antenna in the main body part without hardly causing attenuation. The impeller 2 is turned by the wind blown inward during travel and shakes off snow and mud blown into the casing body 1 by centrifugal force.  In this way, no snow or mud sticks to the front end face of the easing body 1, so that a transmitting/receiving characteristic of the antenna can be secured.
Patent JP-H01198564-A (JP)
Title: Catheter
Inventor: HARADA FUMIAKI
IPC: A61M25/01
Filed: 1988-05-13
Abstract: PURPOSE:To improve the operability of a catheter in a tubular organ, by a method wherein at least two unidirectional shape memory alloy wire bodies are provided to a catheter at least in the vicinity of the leading end thereof in parallel to the long axis direction thereof so as to be arranged at a position where the force generated when one of them is changed is allowed to act as the bending force of the other. CONSTITUTION:When the shape memory alloy wire body 16A being one of two shape memory alloy wire bodies 16A, 16B is electrified under a stretched and deformed state to heat said wire body 16A to inverse transformation temp. or more by the generation of heat due to internal resistance, the shape memory alloy wire body 16A is ready to contract to the straight shape before stretching deformation. At this time, the contraction force of the shape memory alloy wire body 16A acts as the bending force to the other shape memory alloy wire body 16B and, therefore, definite bending forming a recessed shape toward the wire body 16A is developed at the leading end of a catheter 10. Next, the other shape memory alloy wire body 16B is electrified to heat up to inverse transformation temp. or more. Hereupon, the shape memory alloy wire body 16B contracts to the straight shape before stretching deformation and the leading end thereof shows a straight state of a length L. When the heating quantities of the wire bodies 16A, 16B are controlled, the bending state at the leading end of the catheter 10 can be freely developed.