baber/WOPTO huggingface dataset:
Patent JP-H04272230-A (JP)
Title: Apparatus for continuous production of vapor-phase grown carbon fiber
Inventor: IMAI KOICHI
IPC: C01B31/02
Filed: 1991-02-27
Abstract: PURPOSE:To provide an apparatus for continuously producing a vapor-phase grown carbon fiber in improved productivity by continuously performing the seeding on a substrate and the formation and growth of fiber while preventing the clogging of the apparatus caused by the deposition of fiber on the oven wall, thereby improving the operability of conventional substrate process. CONSTITUTION:A vertical oven 10 is connected to a horizontal oven 12 in a state crossing with each other in L-form. A substrate 19 is transferred through the horizontal oven from the connection part of both ovens. A 1st injection means 26 is provided at the top of the vertical oven 10 and metallic fine particles or its suspension is supplied together with a carrier gas through the injection means and attached to the surface of the substrate 19. A raw material gas is supplied through a 2nd injection means 28 of the horizontal oven 12 to effect the formation and growth of carbon fiber on the substrate. The grown carbon fiber is continuously recovered at the other end of the oven.
Patent JP-H07239871-A (JP)
Title: Method and device for supporting design
Inventor: ITO KUMIKO
IPC: G06F17/50
Filed: 1994-03-01
Abstract: PURPOSE:To accurately ana quickly correct a drawing which is generated by using a feature model. CONSTITUTION:When feature individual data of a certain feature classification name out of feature individual data constituting a drawing is changed to feature' individual data of another feature classification name with respect to the device which displays the drawing generates as a set of feature individual data having feature classification names in a picture A200, an auxiliary input picture A111 is opened in response to input of a command A110 which indicates the change, and a list of change classification names and a list of substitution classification names are displayed, and a user selects respective classification names. Thus, feature individual data of the change source classification name is changed to substitution feature individual data, and the drawing after the change is displayed in the picture A200.
Patent JP-H03237310-A (JP)
Title: X-ray thickness gauge
Inventor: OKINO TAKAAKI
IPC: G01B15/02
Filed: 1990-02-14
Abstract: PURPOSE:To obtain the X-ray thickness gauge which has high accuracy by detecting the variation of a tube voltage or tube current as information on the quantity of X rays and correcting a found calibration curve upon occasion at the time of measurement. CONSTITUTION:X-Rays generated by an X-ray generator 1 are detected by X-ray detectors 2 and 3 and a state wherein tube voltage data required for correction arithmetic is obtained suitably by a filter 4 is entered. Then a standard changer 5 has a function of the reference quantity of X rays and plate thickness and, therefore, plural reference lines for the generation of the calibration line. Detection voltages which are amplified 6 and 7 are A/D-converted 8 and 9 and led to an arithmetic processing circuit 10. This circuit 10 when a target plate thickness value is set by an external mechanism sets the values of the tube voltage control circuit 12 and tube current control circuit 13 of an X-ray control part 11 as the quantity of X rays with which the target plate thickness value can accurately be measured. Then the changer 5 is driven in order to obtain a calibration line close to the target plate thickness value from the output of the detector 2. Then the output of the detector 2 is corrected with the detected quantity of the X-ray detector 3.
Patent JP-H11231330-A (JP)
Title: Production of liquid crystal element
Inventor: KIYOMIYA TADASHI
IPC: G02F1/1341
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a production method for liquid crystal element which easily spreads liquid crystal throughout a display area without leaving air bubbles in coated liquid crystal and simplifies a production equipment and a process to produce a liquid crystal element in a short time. SOLUTION: When an adhesion area along the outer peripheral part of a base body 1 is coated with a seal agent 3, an aperture part 5 is formed on the side of one end 1a as the side of pressuring start of a roll 10 and aperture parts 6a, 6b, and 6c are formed on the side to the other end 1b respectively, and a liquid crystal display area on the side of one end 1 is coated with liquid crystal 4 consisting of first, second, and third patterns 7, 8, and 9 independent of one another, and thereafter, a base body 2 is superposed, and they are pressured in the direction from one end 1a to the other end 1b by the pressure roll 10. Thus, liquid crystal 4 is easily spread in a short time without leaving air bubbles in the display area, and these aperture parts are closed simultaneously with pressuring.
Patent JP-H01207247-A (JP)
Title: Reagent for detecting and diagnosing cancer
Inventor: TATSUTA MASAHARU
IPC: A61K49/00
Filed: 1988-02-12
Abstract: PURPOSE:To obtain a reagent not causing cancers resulting from examination, well coloring, capable of recognizing fine parts, comprising azo dye containing sulfo group or carboxyl, cationic dye or cationic surfactant, nonionic surfactant and water. CONSTITUTION:The title reagent comprising (A) azo dye containing sulfo group or carboxyl, shown by formula I (A is naphthyl, quinolyl or indolyl containing substituent group such as OH or NH2) or formula II, (B) at least one selected from cationic dye (e.g., methyl violet) and a cationic surfactant, (C) a nonionic surfactant and (D) water in the weight ratio of 8:2:20:70. When the cationic dye is used as the composition B, the components A and B are preferably prepared as different solutions. Since the component A has no carcinogenesis in the reagent, there is no fear of occurrence of cancer resulting from examination as a conventional method.
Patent JP-S59157826-A (JP)
Title: Production of magnetic recording medium
Inventor: WADA TAKASHI
IPC: G11B5/73
Filed: 1983-02-26
Abstract: PURPOSE:To improve corrosion resistance by executing an ion plating method in reactive gas in forming a non-magnetic thin metallic film on a non-magnetic substrate. CONSTITUTION:An Al layer 2 (4) is formed to 3,000Angstrom  thickness by a DC ion plating method on a polyethylene terephthalate film 1 having 6mum thickness under the condition of 1.2X10<-2>Torr (gaseous nitrogen atmosphere) degree of vacuum and 5kV.m DC impressed electric field. A magnetic layer 3(5) of 1,000Angstrom  thickness is formed on said film by a diagonal vapor deposition method under the condition of 6X10<-5>Torr (air) degree of vacuum and 40 deg. diagonal incident angle using an alloy of Co:Ni=7.3, and a multilayered magnetic recording medium is obtd. by repeating the same operation. The ion plating method in the reactive (N2) gas is used although Al is used for the non-magnetic layer and therefore, the corrosion resistance is improved.
Patent JP-H11230115-A (JP)
Title: Cover for hydraulic/pneumatic actuator
Inventor: SUZUKI HIROSHI
IPC: F15B15/14
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and metal molds for molding by commonly using a cover by reversing the same cover without the necessity to separately form the cover according to a change of positioning relationship between a port for a piping and a valve mounting hole. SOLUTION: Both ports for pipings 5, 5' in both outer side surfaces are opposed to each other on the same line across the hollow inside 2c of a cover 2, and also both valve mounting holes in the both outer side surfaces are made to have a symmetrical relationship so as to be opposed to each other on the same line across the hollow inside 2c. One port for the piping 5' in the outer side surface is passed through the hollow inside 2c, to arrange a female screw 5a in the inner circumferential surface, and the other port for the piping 5 in the outer side surface is formed into a blind hole that may not reach the hollow inside 2c.  One valve mounting hole in the outer side surface is passed through the hollow inside 2c, a valve is mounted in one valve mounting hole, and the other valve mounting hole in the outer side surface is formed into a blind hole that may not reach the hollow inside 2c.
Patent JP-S57146429-A (JP)
Title: Caulking method for orifice member of negative pressure delay valve
Inventor: OKUMURA SHIYUUJI
IPC: F16K1/36
Filed: 1981-03-04
Abstract: PURPOSE:To make uniform, stable caulking at all times by forming a circular guide projection that fits to the inner diameter of an orifice at the tip of a caulking heating punch, and pressing the orifice member by this punch. CONSTITUTION:A circular projection 10 that is suitable for insertion of inner diameter of an orifice member 7 is provided at the tip of a caulking heating punch 10. The large-diameter part of the punch 10 is inserted into an opening 6a at the upper end of a stepped hole 6. At the same time, the small diameter part 10a is inserted into the inner diameter of the orifice member 7. The caulked part pressed by this is centered by a stepped part between large and small diameter parts of the punch 10 and outer periphery of the small diameter part 10a. Accordingly, no deviation takes place in bulged part, and caulked thickness is uniform throughout all parts and stable caulking can be effected.
Patent JP-H04365801-A (JP)
Title: Press-forming device for spiral sintered parts
Inventor: YAMADA MASAO
IPC: B22F3/02
Filed: 1991-01-31
Abstract: PURPOSE:To form a high-density spiral sintered part free of cracks while preventing the damage of the die cavity of a split core and lower punch. CONSTITUTION:The press-forming die is used to form a spiral part. Plural connecting rods 4 are fixed to the lower end of a split core 3 split from a die 1 and shifted in the spiraling direction, and each connecting rod 4 is supported by a vertically movable core plate 5. Meanwhile, plural connecting rods 8 are fixed to the lower end of a lower punch 7 and shifted in the spiraling direction, and each connecting rod 8 is passed through the vertical hole of a core plate 5 and supported by the vertically movable lower plate 9 arranged below the core plate. Furthermore, a fixed block 10 which the rods 4 and 8 piece therethrough and is used to limit the descent of the lower punch 7 and split core 3 is arranged between the die 1 and the core plate 5.
Patent JP-S57144970-A (JP)
Title: Microwave vacuum drying apparatus for pasty or powdery food
Inventor: ASHIDA SUNAO
IPC: A23L1/00
Filed: 1981-03-05
Abstract: PURPOSE: To obtain powdery food material having low water-content, at low temperature in a short time, by drying a pasty or powdery food material in vacuum with microwave heating.  
     CONSTITUTION: A pasty or powdery food material 50 is charged into the airtight chamber 15 through the hopper 13. During the charge of the material, the closed vessel A is evacuated with an evacuation means G to a high vacuum (≤55 Torr), and at the same time, the microwave heating means F is energized. Then the valve 16 is opened, and the material 50 placed on the conveyor E is passed through the zone irradiated with microwave generated by the magnetrons 31 of the microwave induction heater F and irradiated through the antennas 34, and heated at the core of the powder particle. The water is evaporated through the surface of the particle, and the surface temperature is maintained at ≤40°C as the container A is maintained to a definite high vacuum with the evacuation means G. Consequently, the water is evaporated at a low temperature to obtain the dried material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09123529-A (JP)
Title: Recorder
Inventor: SASAKI KIMIHIKO
IPC: B41J2/255
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a recording head applicable to various kinds of print data by suppressing the shift of load among respective printing elements. SOLUTION: Prior to first scanning SC1 for performing the printing of one page, the recording head 11 is shifted by a specified amount in the sub-scanning direction and a specific one 12X of printing nozzles 120 -12N is aligned with a print start line 51 in the sub-scanning direction. Subsequently, scanning SC2 , SC3 ,... is repeated with the essential print width WH of one line. Positioning in the sub-scanning direction 14 is carried out for the first scan SC1 such that the load on the most used one 12 of printing nozzles 120 , 121 , 122 -12N is reduced relatively by the printing of this time based on a past achievement of printing. Alternatively, load on the least used printing nozzle 12 may be increased relatively by the printing of this time.
Patent JP-H08227246-A (JP)
Title: Fixing device
Inventor: OTA HIROSHI
IPC: G03G15/20
Filed: 1995-02-21
Abstract: PURPOSE: To obtain an uniform and excellent image, and to prolong a service life of a device, regardless of the image forming frequency, by controlling a supplying quantity of offset preventing agent corresponding to the fixing processing quantity per unit-time by a fixing roller. CONSTITUTION: This fixing device is provided with a heat roller 28b containing a heater and a pressure roller 28c, and a felt type coating roller 34 composed of polyamide-imide containing silicon oil as an offset preventive agent is held in press contact with the upper part of the heat roller 28b, by a specified pressure. Namely, a rotary cam 37 provided with pressing parts 37a to 37c is held in contact with an arm 36 for supporting the coating roller 34, the respective pressing part 37a to 37c butting to the arm 36 is specified corresponding to the fixing processing quantity per unit time in the fixing device, and a load imparted to the coating roller 34 namely, the silicon oil supplying quantity for 1000 sheets paper of A4 size is specified.  Thus, a soil of the fixing device or the image by the offset toner or the offset preventing agent is prevented, and therefore the excellent fixing is made possible.
Patent JP-S53117609-A (JP)
Title: Cooling bed for gradual cooling of thick plate
Inventor: NAKANO NAOKAZU
IPC: C21D1/00
Filed: 1977-03-23
Abstract: PURPOSE:To enable to prevent the hydrogen cracking of the thick steel plate of high Mn content, by installing the bed surface lined by heat-insulating bricks as the cooling bed, equipping the heat-insulating ceiling and the outside air intercepting strufture, bringingin the hot thick steel plate onto the cooling bed above a specified temperature and cooling gradually the steel plate while conveying it successively at a specified temperature for bringing-out during a period longer than a specified period of time.
Patent JP-S57147926-A (JP)
Title: Automobile driving device equipped with energy reusing device
Inventor: KUNITAKE KOUZOU
IPC: B60K6/12
Filed: 1981-03-05
Abstract: PURPOSE:To make braking device smaller and save energy by performing braking function by way of storing kinetic energy under running as well as utilizing the stored energy at the time of starting the car. CONSTITUTION:When the rotational speed of the oil pump 1 is reduced by way of relaxing the accelerator pedal 18 of the engine 11 during the car is running with the forward/backward switching valve 8 being placed to forward position, then the delivery  volume of the pump 1 becomes lower than the suction volume of the wheel driving oil  motor 4, and the balance valve 5 is closed. During this period, the motor 4 is conversely driven by the wheel by inertia force and generates oil pressure. The generated pressured oil passes through the valve 17, operates the valve 7 and is fed to the accumulator 8 through the valve 6, and at the same time reaction acts to the motor 4 and braking function is performed. Then, when starting from stopping state, when the valve 3  is shifted to the forward position, the oil pressure in the accumulator 8 drives the motor 4 through the valve 7, valve 9, valve 15, flow-control valve 10, and valve 3, however, the derivery oil pressure of the pump 1 does not contribute to the starting because building up of oil pressure delays somewhat by the characteristics of the centrifugal clutch 12.
Patent JP-S63199596-A (JP)
Title: Video signal processor
Inventor: HOTTA TERUO
IPC: H04N5/45
Filed: 1987-02-14
Abstract: PURPOSE:To prevent the occurence of the disturbance in the horizontal direction of a picture by providing a means for generating first and second clock signals which are phase-locked with respective horizontal synchronizing signals among first and second video signals executing picture-in-picture display and a storage means, and respectively phase-locking two video signals. CONSTITUTION:With a PLL consisting of a phase comparator 22, a voltage controlled oscillator (VCO)23 and a frequency-dividing circuit 24, the first clock signal of a horizontal scan frequency which has phase-locked with the first horizontal synchronizing signal from an input terminal 1 can be obtained. A/D converters 25, 26 and 27 convert an R signal, a G signal and a B signal from an RGB decoding circuit 3 into digital data based on the first clock signal, and write them in the memories 28-30 at a timing corresponding to the first clock signal. Sequentially, digital data written in the memories 28-30 are read at the timing corresponding to the second clock signal from the clock generation circuit 7 and are digital/analogue-converted in a D/A converter 12 through PIP circuit 8-10 based on the second clock signal.
Patent JP-H07239529-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMANOUCHI JUNICHI
IPC: G03C1/79
Filed: 1994-03-02
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material not causing uneven drying, generating no scum in a developer and a fixing soln. and excellent in adhesion resistance. CONSTITUTION:This silver halide photographic sensitive material has a back layer whose outermost surface layer contains at least one kind of org. solvent- soluble cellulose ester, at least one kind of org. solvent-soluble polymer contg. 20-50mol% monomeric units each contg. a carboxyl group and having 70,000-2,000,000wt. average mol.wt. and at least one kind of org. solvent-soluble polymer contg. 1-35mol% monomeric units each contg. a carboxyl group and having 1,000-60,000wt. average mol.wt.
Patent JP-S59158515-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUKAI RIYOUICHI
IPC: H01L21/20
Filed: 1983-02-28
Abstract: PURPOSE:To improve the characteristics and yield of S-O-I composition by a method wherein an energy beam absorbing layer is provided on a non-single- crystal semiconductor layer with a thermal-resistive layer in between and the temperature is elevated by the application of the energy beam to heat and melt the semiconductor layer. CONSTITUTION:In order to compose a semiconductor device of S-O-I composition, an Si3N4 anti-oxidization film pattern 16, which has an SiO2 film 15 underneath, is formed covering an element forming domain of a polycrystalline silicon layer 14. A field SiO2 film 17 is formed by thermal oxidization in order to divide and isolate the polycrystalline Si layer 14 into an island shape. After the pattern 16 is removed, a PSG film 21, formed on an Si3N4 film 18, a polycrystalline Si layer 19 and an Si3N4 film 20, is used as an anti-reflection film ARF for the scanning by a continuous wave argon laser beam L. The polycrystalline Si layer 14 is successively heated and melted by the heat conduction from the polycrystalline Si layer 19 and re-crystallized to form a single crystal Si layer 24. Each layer is successively etched and an island shape single crystal Si layer 24 is formed.
Patent JP-S58148458-A (JP)
Title: Thin film transistor
Inventor: KATOU KAZUHISA
IPC: H01L29/786
Filed: 1982-03-01
Abstract: PURPOSE:To obtain the TFT having excellent characteristics by a method wherein a semiconductor layer is formed using an amorphous silicon layer, and a gate insulating layer is formed by a silicon nitride film layer which was formed by performing a plasma CVD method using mixed gas of SiH4, N2 and H2. CONSTITUTION:Glass is used for a substrate, Mo is vapor-deposited in the thickness of approximately 1,500Angstrom  using an electron beam, and a gate electrode is formed on the substrate by performing an ordinary photo-etching method. Then, a silicon nitride film of 1,500Angstrom  in thickness is formed in a reaction chamber using a capacity coupling type RF plasma CVD device. Subsequently, electric charge is brought to a stop, a reaction chamber is made vacuous to the degree of 1X10<-5>Torr, substrate temperature is set at 250 deg.C, and SiH4 gas is sufficiently filled in the reaction chamber. Glow discharge is started again, the discharge is brought to a stop when an amorphous silicon layer is formed at 2,000Angstrom , the substrate temperature is lowered to 200 deg.C or below, and the sample is picked out. After Al has been vapor-deposited to approximately 3,000Angstrom  in thickness using a vacuum-deposition method, a source and drain electrode is formed.
Patent JP-S55125443-A (JP)
Title: Gas detector to be used in environment of explosion danger
Inventor: PEETAA KURISUTEN
IPC: G01N27/12
Filed: 1980-03-15
Abstract: A gas sensing unit designed to be protected against explosions and serving for the detection of combustible gases in an atmosphere, containing a gas sensor functioning according to the principle of catalytic oxidation or a semiconductor gas sensor. The gas sensing unit contains, within a housing, at least two mutually separated chambers or spaces. The one chambr is a compression-proof space and contains an electronic evaluation circuit for the gas sensor, the other chamber, which is a space structured to be protected against explosions, contains the gas sensor and a balancing element and is separated from the atmosphere by a sintered metal bushing or sleeve. A third explosion-proof chamber or space can be provided in the gas sensing unit for the purpose of connecting the lines or conductors. The gas sensor together with the balancing adapter forms an assembly or unit which can be pluggably arranged in the cover of the chamber containing the electronic system or hardware. With such type gas sensing unit it is possible to easily exchange the gas sensor at its erection site, without the need for having to open the compression-proof chamber containing the electronic components. The testing and balancing of the gas sensor can be accomplished at the manufacturing plant.
Patent JP-H08225762-A (JP)
Title: Aqueous ink for writing tool
Inventor: MIYAMOTO MASARU
IPC: C09D11/17
Filed: 1995-02-21
Abstract: PURPOSE: To obtain the subject ink containing poly[N,N-dimethylacrylamide], a coloring agent and water, preventing the leakage of the ink on the standing of a writing tool, and having good writing performance and good ink stability with time. CONSTITUTION: The ink contains (A) 0.1-10wt.% of a poly[N,N- dimethylacrylamide] having a viscosity of 2-20mPa.S [determined by measuring a solution containing the component A in a concentration of 0.5% with a B type viscometer (rotation number: 60rpm; rotary No.1) at 25 deg.C], (B) 0.5-30wt.% of a coloring agent, and (C) >=50wt.% of water. Examples of the component B includes an acidic dyestuff, a pigment and the dyestuff-dyed product of a resin latex produced by an emulsion polymerization method. The ink is used for writing tools each having a mechanism wherein the ink is directly received in a tubular ink receiving member.