baber/WOPTO huggingface dataset:
Patent JP-S62257044-A (JP)
Title: Ultraviolet absorption type ammonia gas analyser
Inventor: IZUMI TAKUSUKE
IPC: G01N21/33
Filed: 1986-04-30
Abstract: PURPOSE:To keep high measuring accuracy even if circumferential temp. changes and to achieve the miniaturization and wt. reduction of an apparatus as a whole, by modulating luminous flux immediately before inputted to a diffraction lattice through a light absorbing cell on the basis of predetermined frequency and amplitude by a vibrator. CONSTITUTION:Ultraviolet rays emitted from a light source 22 passed through a light absorbing cell 24 to be condensed to the inlet slit 28 of a spectroscope and is incident to the first flat mirror 36 mounted to one free end of a U-shaped tuning fork vibrator 35 vibrated at definite frequency and definite amplitude by an electromagnetic coil 38. The vibration beam reflected from the flat mirror 36 is dispersed by a diffraction lattice 39 to generate a dispersed spectrum vibrated at the position of an outlet slit. A first detector 42a takes out wavelength modulated beam of a wavelength of about 209nm and a second detector 42b takes out wavelength modulated light of a wavelength of about 300nm. By operating the outputs of both detectors, ammonia gas concn. wherein the interference of sulfur dioxide is corrected is calculated. The amplitude of the vibrator 35 is kept constant by LED54, a flat mirror 52 and an amplitude measuring device 56.
Patent JP-S58217891-A (JP)
Inventor: SENDA KOUZOU
IPC: F16L55/16
Filed: 1982-06-14
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-S59225841-A (JP)
Title: Superplastic forging device
Inventor: TSUZUKI HIDEHIRO
IPC: B21J9/02
Filed: 1983-06-08
Abstract: PURPOSE:To provide a titled device which causes superplastic deformation in a work by heating dies to a prescribed temp. in a hermetic chamber in which a manipulator can be inserted and an upper die provided with a heater can be moved upward and downward, maintaining atmosphere of a vacuum or a specific gas therein and pressurizing the dies. CONSTITUTION:An upper die vessel 1 fitted airtightly to a lower die vessel 5 is descended and dies 2, 6 are heated to a prescribed temp. by a heater 9 enclosed with a heat insulating material 11. The vessel 1 is moved upward and a work is inserted into the vessel by a manipulator B through a sluice valve part. The work is subjected to superplastic forging by the dies 2, 6. The atmosphere in the hermetic chamber is evacuated to a vacuum by a vacuum pump 15 according to need or a specific non-oxidative gas is fed therein from a cylinder 12 and is regulated to a prescribed internal pressure by a pressure regulating valve 14. Intended hot superplastic forging is accomplished under the specific temp. and for working time within a specific temp. range by the above-mentioned operation.
Patent JP-H09287352-A (JP)
Title: Mounting method of partitioning opening frame
Inventor: YOSHIDA HIDEKAZU
IPC: E06B1/60
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To simplify execution by erecting decorated stiles and top rail in a state to frame them in the shape of a portal frame in advance and to make it possible to form simply a side wall and a vertical wall afterward. SOLUTION: A sash bar 2 is fixed to the ceiling surface 1 and, at the same time, the sash bar 2 is fixed to the wall surface 3. Then, a decorated to rail 6 mounting furring strips 4 on the rear side is built between the upper ends of decorated stiles 5 mounting the furring strips 4 on the rear side section to form an opening frame 7 in the shape of a portal frame, at the same time, an adjusting member 8 is mounted to at least one of the decorated stiles 5 in a slidable manner and, the adjusting member 8 can be freely projected from the upper ends of the decorated stiles 5. Then, the portal framed opening frame 7 is erected on the floor, and the adjusting member 8 is fixed to the sash bar 2 fixed to the ceiling surface 1. Then, face plates for side wall and vertical wall are fixed to the wall substrate formed of the sash bars 2 and furring strips 4.
Patent JP-S5624646-A (JP)
Title: Divider
Inventor: UEDA KOUICHI
IPC: G06F7/535
Filed: 1979-08-08
Abstract: PURPOSE: To shorten the required time by composing again so as to operate the circuit element which is operating serially in parallel and retaining the required time necessary for one cycle of the operation under minimum time unit.  
     CONSTITUTION: In the basic cycle of the divider, the result of the addition and subtraction by ADD/SUB (processing of adder) is not decoded but upper rank 4 bits and DIVISOR upper rank 2 bits of PARTIAL REMAINDER (partial multiplication and division) and SUBSTRACTER (±n times DIVISOR) are directly decoded. In this manner, the decode in DECODE can be started at the time of the same point as the starting point of the addition and subtraction by ADD/SUB and completed at the time of further before the completion point of the addition and subtraction. The correction of the decode is done in SELECT by waiting the carry signal from ADD/SUB and this correction can be completed before the final output time of ADD/SUB. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5624492-A (JP)
Title: Conversion of mined coal to anthracitic coal by adding compound of quartzite and fluorite
Inventor: KASHIMA TATSUNOBU
IPC: C10L9/10
Filed: 1979-08-07
Abstract: PURPOSE: To obtain smokeless, non-polluting coal which saves the necessary amount of coal by half, by adding powder of a compound of quartzite and fluorite as a catalyst to mined coal.  
     CONSTITUTION: Mined coal is added with powder of a compound of quartzite and fluorite as a catalyst to supply the deficiency of oxygen during the combustion. The coal thus obtained can be burnt without emitting smoke and toxic gas caused by the deficiency of oxygen. The process is an application of "Complete combustion process using compound of quartzite and fluorite" disclosed in Japanese Patent Opening Number 54-31632. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63265889-A (JP)
Title: Production of compound semiconductor single crystal
Inventor: SHIMIZU ATSUSHI
IPC: C30B27/02
Filed: 1987-04-23
Abstract: PURPOSE:To contrive reduction of dislocation of crystal and prevention of generation of twin and lineage in the case of producing single crystal with a liquid sealing Czochralski process by specifying the relation of the pulling-up velocity at a time for seeding and the respective velocities at a time for forming a shoulder, at a time for forming a straight drum part and at a time for finishing formation thereof. CONSTITUTION:A solid raw material and a liquid sealer 3 are introduced into a crucible 1 supported freely rotatably and elevatingly on a lower shaft 8 and pressure is exerted by inert gas and the solid raw material is made to melt 2 by heating it with a heating element 5. Then seed crystal 7 is dipped into the melt 2 and pulled up while rotating the seed crystal 7 and thereby single crystal 4 is pulled up. In the production of compound semiconductor single crystal, when the pulling-up velocity at a time for seeding is U, the velocity at a time for forming a shoulder part is V, the velocity at a time for forming a straight drum part is X and the velocity at a time for finishing formation of the straight drum part is W, the following inequalities are defined. U<V<X, W<=X. The generation of twin is made little by V<X and etched pit density is little because X can be made speedy and lineage of the rear part of crystal is made difficult-to be caused.
Patent JP-H02275941-A (JP)
Title: Direct positive photographic sensitive material
Inventor: TANEMURA HATSUMI
IPC: G03C1/485
Filed: 1989-04-20
Abstract: PURPOSE:To obtain the direct positive photographic sensitive material which forms images having the low min. image density and the high max. image density by incorporating >=5mol% silver chloride into internal latent image type silver halide particles and perfectly uniformizing the distribution of the silver chloride in at least a part of the region contg. the silver chloride in the particles. CONSTITUTION:The internal latent image type silver halide particles contain >=5mol% silver chloride and the distribution of the silver chloride in at least a part of the region contg. the silver chloride in the particles is perfectly uniformized. the silver ions and halide ions which successively form the particles are supplied in the form of the fine silver halide particles having a halide compsn. to grow the particles, by which the perfectly uniform distribution of the silver chloride is obtd. The advantages in containing the silver chloride are fully effectively utilized to incease the developing rate and fixing rate and to lower the min. density with the silver halide particles having the perfectly uniform silver chloride distribution. The direct positive images having the high max. image density and the low min. image density in combination are obtd. in this way.
Patent JP-H07303650-A (JP)
Title: Ip processing method and ip processor
Inventor: HASHIMOTO HIROSHI
IPC: A61B8/14
Filed: 1994-05-16
Abstract: PURPOSE:To provide an IP processing method, capable of carrying out a weighted IP processing without missing the display, and an IP processor. CONSTITUTION:An IP processor comprises IP processing means 5, 6 for generating IP image data by the IP processing to fetch a given value of the data for each pixel from among a plurality of image data, an image number retaining means 4 for respectively retaining the image numbers of pixels fetched as IP image data by said IP processing means, and weighting means 7, 9 for weighting per each pixel of the IP image data on the basis of a factor predetermined for the image numbers retained by said image number retaining means.
Patent JP-S5435489-A (JP)
Title: Automatic positioning apparatus for gears
Inventor: OKUMURA TOSHIMI
IPC: B23P19/02
Filed: 1977-08-25
Abstract: PURPOSE: To accomplish automatic positioning of gears placed on the machining table with an auto-loader or the like in a continuous working machine for maching gears and keys and various pressure working. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05298676-A (JP)
Title: Magnetic recording medium
Inventor: MAEZAWA AKIHIRO
IPC: C09C3/08
Filed: 1992-04-21
Abstract: PURPOSE:To ensure excellent dispersibility and coatability and to obtain a magnetic recording medium excellent in smoothness and durability by treating a magnetic body with a Cr-contg. coupling agent. CONSTITUTION:A magnetic recording layer contg. fine ferromagnetic powder dispersed in a binder is formed on a nonmagnetic substrate. The solid powder in the magnetic recording layer is previously treated with a Cr-contg. coupling agent having a 2-7C alkoxy group at one terminal of the Cr-contg. molecule and at least an amino group, an epoxy group, a hydroxyl group, a phosphoric acid group or an isocyanate group at the other terminal. By this structure, the adhesion of the magnetic body to the binder is tightened and dropout is remarkably reduced.
Patent JP-S5726165-A (JP)
Title: Formation of wear resistant coat
Inventor: FUJIWARA TETSUO
IPC: C23C24/10
Filed: 1980-07-25
Abstract: PURPOSE:To reduce the treating process and to enhance the yield by sticking metallic powder contg. Ni and Cr or Cr, Co and Ni as principal cmponents together with B, Si, Fe and C to the surface of a metallic body and heat treating the powder stuck metallic body in a vacuum or an inert atmosphere. CONSTITUTION:Metallic powder contg. Ni and Cr or Cr, Co and Ni as principal components together with B, Si, Fe and C is stuck to the surface of a metallic body. A metallic body coated with a surface layer of an Ni-P alloy, an Ni-B alloy or  Cu may be used. The powder stuck metallic body is heat treated in a vacuum or an  inert atmosphere with an electric furnace or by a zone melting method using an induction heating furnace. When the surface of the metallic body to be treated is the  inside of a sylindrical metallic body, the heat treatment is carried out while rotating  the metllic body around the axis of the cylinder.
Patent JP-S5529511-A (JP)
Title: Manufacture of highly tenacious pencil core
Inventor: SODA YOSHIJI
IPC: C09D13/00
Filed: 1978-08-19
Abstract: PURPOSE: To obtain the title pencil core of improved breaking tenacity without impairing letter clearness and writing performance, by incorporating a pulverized cellulose in a mixture of a coloring agent and a binder, carrying out kneading and extrusion molding, followed by calcination at elevated temperatures.  
     CONSTITUTION: A pulverized fibrous cellulose is incorporated in a mixture of a binder like polyvinyl alcohol and a coloring agent for black pencil, followed by kneading together with water, a solvent, etc. to disperse the cellulose powder homogeneously. The resulting composition is subjected to extrusion molding followed by drying. The dried product is calcined in an inert atmosphere of about 600°C or higher, being impregnated with an oil to obtain the objective core. The fiber length of the pulverized cellulose is pref. 50W300μ, and its amount to be incorporated is recommended to be 5W40wt% based on the binder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000288858-A (JP)
Title: Automatic tool changing device
Inventor: WATANABE MINORU
IPC: B23Q3/155
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce a change time for a tool by changing the tool with rotating the tool. SOLUTION: For the purpose of allowing a change of a tool with rotating a spindle motor 40, a tool to be succeedingly used is previously rotated at a high speed with a tool rotation motor 50 in advance of the change of the tool. When the tool is changed, an ATC motor 60 is operated to rotate a rotation arm, and the tool rotated at the high speed is detached from the rotation motor 50 and is transferred to the spindle motor 40. An encoder 25 detects a rotation speed of the tool during the transfer, and the spindle motor 40 changes its rotation speed with the detected rotation speed of the tool as a center so as to allow easy insertion of the tool into the spindle.
Patent JP-H11290368-A (JP)
Title: Head skin stimulating device
Inventor: OGAWA TAKAYUKI
IPC: A61F7/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To apply head skin stimuli suitable for the skin of the head of each person by monitoring a temperature on the skin of the head. SOLUTION: This device is composed of a head mounting member 2 to be mounted on the head H of a human body, pad 3 provided inside the head mounting member 2, temperature sensor 4 provided on the head mounting member 2 for measuring the temperature on the skin of the head H and vibration generator 5 provided on the head mounting member 2 for elevating the temperature on the skin of the head H to a predetermined head skin temperature based on temperature data d1 from the temperature sensor 4. This vibration generator 5 is controlled by a control part 6 for changing a vibration frequency based on the temperature data d1 from the temperature sensor 4.
Patent JP-S5225375-A (JP)
Title: Apparatus for prventing the slide of load for use in pallet loading ap paratus
Inventor: YAMADA SHIYOUJIROU
IPC: B65G59/00
Filed: 1975-08-20
Abstract: PURPOSE: Apparatus of a simple construction which prevents the slide of load puring loading operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03297479-A (JP)
Title: Ski plate and manufacture of inner core body used in ski plate and manufacture of ski plate
Inventor: HAYASHI KEIICHI
IPC: A63C5/12
Filed: 1990-04-17
Abstract: PURPOSE:To inhibit generation of a concave in a ski plate and obtain constantly stable sliding performance of the ski plate by providing a reinforcing member of triangular cross section at the center portion of the inner core body of the core portion of a ski plate main body in the direction of ski width and along the longitudinal direction of the ski plate, the reinforcing member being made of material with high Young's modulus. CONSTITUTION:An inner core material 200 having the form of the outer periphery of the core portion of a ski plate main body 1 made of a polyurethane resin of Young's modulus e.g. 0. 50 to 1.00GPa is cut at its center portion in the direction of ski width and divided into right and left portions so that a space portion 201 whose cross section is in the form of an isosceles triangle with base angle in the range 45 to 80 deg. is formed. In the space portion 201 formed between the divided bodies 202, 203, a reinforcing member 204 made of wood with Young's modulus e.g. 10GPa is disposed along the longitudinal direction of the ski plate as a material with high Young's modulus whose cross section is in the form of an isosceles triangle almost equal to the cross section of the space portion 201, and is stuck to each of the divided bodies 202, 203 and molded.
Patent JP-2000289338-A (JP)
Title: Heat-sensitive recording material
Inventor: MINAMI KAZUMORI
IPC: B41M5/337
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material free from fixing inhibition when print recording is carried out, providing with the short fixing time and also provided with the superior whiteness of a texture part. SOLUTION: A heat-sensitive recording material containing at least one heat-sensitive recording layer of 90% or less haze value containing a diazonium salt compound decomposed by ultraviolet rays on a substrate composed of a thermoplastic resin layer containing a fluorescent brightening agent and a white pigment and formed on a base layer. In that case, an embodiment, in which the heat-sensitive recording layer contains a binder and particles and the weight ratio between the binder and the particles (binder/particles) is 0.20 or more, is preferable.
Patent JP-S5327738-A (JP)
Title: Composite carbureter
Inventor: WADA JINICHI
IPC: F02M11/00
Filed: 1976-08-27
Abstract: PURPOSE: To increase the response speed of the fuel flow-out of the main system by permitting an auxiliary throttle valve to be forcibly opened up to a required aperture in a high-load low-speed region. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59226530-A (JP)
Inventor: JIYON NORISU WATOSON
IPC: H04N7/00
Filed: 1984-05-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58220961-A (JP)
Title: Contactless ignition system for internal combustion engine
Inventor: CHIGUSA YUUJI
IPC: F02P3/08
Filed: 1982-06-14
Abstract: PURPOSE:To provide a compact ignition system and improve ignition property even in low speed by providing two semiconductor switching elements for short- circuiting half- wave outputs of both polarities of a capacitor charging coil and two break controlling circuits for breaking the short-circuited current flowing to said elements. CONSTITUTION:When the half-wave output of a charging coil 1 begins to be generated in the direction of broken line, current flows through a circuit of the coil 1 resistance 7b base emitter of transistor 8b diode 9b earth to make current flow between the collector and emitter of Tr 8b and shortcircuit the half-wave outputs. As the shortcircuited current is increased, the voltage drop between the collector and emitter of Tr 8b is increased and voltage at a connecting point b is raised. When said voltage reaches a set value, a thyristor 6b conducts to shortcircuit the base and emitter of Tr 8b so that the current between the collector and emitter is abruptly shut off. Thus, large inductance voltage is generated in the coil 1 to charge a capacitor 13b as charge charged to a capacitor 13a is transferred so that the capacitor 13b is rapidly discharged through a circuit 16a by an ignition signal from a sensor 2 to provide ignition through a coil 16b.
Patent JP-S5724735-A (JP)
Title: Shovel in shovel excavator
Inventor: KITAMURA MORIO
IPC: E02F3/40
Filed: 1980-07-23
Abstract: PURPOSE: To prevent collapse through the consolidation of 4 sides of an excavated hole and to scrape down and rub off soil under a strut, by a method wherein blade plates are rockably attached to both side plates of a shovel by means of pins.  
     CONSTITUTION: Drive means 3 are mounted at both sides of a bottom part of a shovel 1, vertical blade plates 2 are attached by means of pins to a part positioned slightly upper than a center part of the opposite side plates of the shovel 1, and the free end of the vertical blade plate engages the drive means at the bottom. This permits the rocking movement of the vertical blade plates 2 against the shovel 1. The excavation, which is performed by means of the shovel 1, enables removing, scraping off, or rubbing off of soil under a strut, and permits also the consolidation of 4 side walls of the excavated hole. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08297295-A (JP)
Title: Conductive fine particle and its production
Inventor: SAKAI KAZUHIKO
IPC: G02F1/1345
Filed: 1995-04-26
Abstract: PURPOSE: To obtain fine particles excellent in accuracy of particle diameter conductivity and having high strength, high hardness and high durability by subjecting spherical particles of metal oxide to surface treatment with a silane coupling agent and coating the surface of the surface-treated particles with a polymer layer having conjugate π-electrons. CONSTITUTION: The conductive fine particles are produced by surface treating spherical particles of metal oxide with a silane coupling agent having polymerizable functional groups and then coating the surface of the spherical particles with a polymer (conductive polymer) having conjugate π-electrons. The spherical particles of metal oxide as the base body of the conductive fine particles are spherical particles of silica, alumina, titania, zirconia or composite material of these. These particles are produced by hydrolysis of silicon alkoxide to obtain monodispersion silica fine particles having a sharp distribution of particle diameter. The particle diameter of the particles is usually 0.1-30.0μm, and preferably 0.5-15.0μm, and more preferably 0.8-12μm.
Patent JP-S62258119-A (JP)
Title: Turbo supercharged engine
Inventor: HITOMI MITSUO
IPC: F01L13/00
Filed: 1986-04-30
Abstract: PURPOSE:To make possible a control in increasing the quantity of delay angle as loading is increased by controlling a suction timing delay means delaying the timing of suction start for an engine in such a way that a delay angle is increased as supercharging pressure is increased. CONSTITUTION:A suction manifold 7 conmunicated with each cylinder 20A through 20D of a four cylinder engine is composed of four independent passages 14 branched to each cylinder, a collecting passage 13 in a right cylindrical form collecting said passages 14, and a main passage 15 connected with the upstream thereof. And a turbo supercharger 60 is provided in the upstream side of said main passage 15. In this case, a rotary valve 10 as a suction timing delay means which is synchronously rotated by a crank shaft 26, is provided in the collecting passage 13. Said rotary valve 10 is controlled by a rotary valve control device 34 as a delay angle control means in such a way that an delay angle in the timing of suction start is increased as supercharging pressure is increased in the operating range of engine supercharging.
Patent JP-H041584-A (JP)
Title: Method and device for suppressing disturbance wave on radar equipment
Inventor: YAMADA YOSHIFUMI
IPC: G01S7/02
Filed: 1990-04-18
Abstract: PURPOSE:To reduce the time for selecting a disturbance wave suppressing device by discriminating with an auxiliary antenna whether the distrubance wave is one coming from a main lobe or from a side lobe. CONSTITUTION:A signal received by the antenna 11 is mixed with the output of local oscillator 15 by a mixer 13. The auxiliary antenna 12 covers the side lobe level of main antenna. The output of a logarithmic amplifier 20 and output of a logarithmic amplifier 21 are compared by a comparator 22. The disturbance wave, in the case it is a barrage disturbance, is passed through a bandpass filter 26 passing the signal and amplified by a logarithmic amplifier 27 and outputted to a comparator 28. Since the disturbance wave is thus automatically suppressed, the time to attain the selection of disturbance wave suppressing device is saved, and also the most suitable disturbance wave suppressing device can be selected.