baber/WOPTO huggingface dataset:
Patent JP-H06315939-A (JP)
Title: Production of mold
Inventor: TAKAHASHI KATSUHIRO
IPC: B29C33/38
Filed: 1993-05-10
Abstract: PURPOSE:To easily produce a female mold and a male mold and remarkably reduce a manhour from production of a master model to molding of a molded piece. CONSTITUTION:In a female mold forming process, a resin molding material 23 having heat resistance is casted on a top surface of a master model 1 disposed in a frame 2. After being cured, the resin material 23 is removed. In this manner, a female mold 25 is formed with a molding surface 50 to which the top surface of the master model 1 is transferred. In a male mold forming process, a sheet material 7 is attached on the molding surface 50 of the female mold 25 by a thick dimension (t) of a molded piece, the female mold 25 is disposed in a frame 3, and a resin molding material 23 having heat resistance is casted on the surface with the sheet material 7 attached. After being cured, the resin material 23 is removed. In this manner; a male mold 26 is formed with a molding surface 60 to which the top surface of the sheet material 7 is transferred. After the removal in the male mold forming process, the sheet material 7 is released from the female mold 25 in a sheet material disposal process. In this manner, a mold 24 made of the female mold 25 and the male mold 26 is produced.
Patent JP-H09274595-A (JP)
Title: Image forming system and communication control method for the same
Inventor: SOYA TAKASHI
IPC: H04N1/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system with which data can be speedily and efficiently transmitted by providing a means or the like for controlling communication so as to transmit the data divided by a dividing means while simultaneously using plural connected communication means. SOLUTION: Image data preserved in a hard disk are packetized. Next, based on connected line information, the presence/absence of any usable line among public lines 105, 118, 119 and 116 connected to an image forming system 10 managed by facsimile equipment 108 is discriminated and further, the presence/absence of any usable line among lines 106, 121 and 120 managed by facsimile equipment 111 is discriminated. When there is any usable line, the lines excepting for the public line 116 can be used on the side of the image forming system 10 and the lines excepting for the public line 120 can be used on the side of an image forming system 20 as well. While simultaneously using all these usable lines, the packetized image data are transmitted to the side of the image forming system 20.
Patent JP-H09272081-A (JP)
Title: Remote control input device and method
Inventor: TAKADA RYOHEI
IPC: B25J13/08
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To quickly measure an array of points relating to a work object so that an optimum motion locus of a motion means can be formed in a short time, by calculating a moving path of the motion means from a three dimensional position of a target point and a motion condition of the motion means, based on a motion start signal. SOLUTION: A laser distance meter and a camera 6 are placed toward a work object, irradiation of a luminescent spot D of the later distance meter is applied onto a target point, when a target point input switch 14 is operated, a three dimensional position of the target point is calculated by a three dimensional position calculating means 11, also a calculation result is stored in a three dimensional position memory means 12.  Measurement of the three dimensional position is ended relating to a necessary number of points of the target point and a motion start signal input switch 15 is operated, amoving path of the robot manipulator 3 is calculated by amoving path calculating means 9, due to the three dimensional position of the target point stored in the three dimensional position memory means 12 and a motion condition of a robot manipulator 3 prestored in a motion condition memory means 10.
Patent JP-H07318267-A (JP)
Title: Filler of cooling tower
Inventor: SHIRASAKI MASARU
IPC: F28C1/16
Filed: 1994-05-23
Abstract: PURPOSE:To reduce an installing space and facilitate an assembling or replacement of filling material by a method wherein a damper to be bent and deformed in response to a temperature of water sprinkled from an upper part of a cooling tower is applied to cover an upper end between required filling material plates. CONSTITUTION:There is provided a laminated type filling material filled in a vertical counterflow type cooling tower, wherein corrugated projections 17 are formed on an entire surface of the material. Filling material plates 1 spaced apart by a specified amount by spacers 16 are used to form a wetting part 1-1. Each of partition plates 12 and 12 punched with a water drain hole 15 is installed at the upper ends of the filling materials 1, 1. A bimetal made of shape memory alloy deformed in response to a water temperature or each of movable dampers 11-1, 11-2 made of shape memory plastic material is fixed to an opposing inner surface of the partition plate 12. A base supporting point 13 of each of the dampers bends in response to a temperature of water dispersed from the upper part of the tower to become a roof, resulting in that a drying part 1-2 is formed below it. Water dispersed on to the roof flows down from a water drain hole 15 toward the filling plate material 11.
Patent JP-S58224369-A (JP)
Title: Electrophotographic copying machine
Inventor: KONISHI KEIJI
IPC: G03G21/10
Filed: 1982-06-24
Abstract: PURPOSE:To neutralize toner charges with the opposite polarity and collect flying toner with the opposite polarity, by providing an electrode plate in a recovered toner conveyance path from a cleaning means to a developing means. CONSTITUTION:A toner recovery guide 12 and a developer pick-off baffle 13 are provided as the recovered toner conveyance path the a power source 17 for impressing a bias voltage is connected to both members. The power source 17 impresses the bias with the opposite polarity or its equivalents to the electrifying characteristics of the recovered toner with the opposite polarity to stick the recovered tone with the opposite polarity to an electrode and to inject an electric charge. For example, a photoreceptor is electrified positively and when the toner is electrified negatively, the toner with the opposite polarity is electrified positively, so the bias power source 17 impresses an AC voltage generated by superposing a negative DC voltage and an AC voltage, or a negative DC voltage.
Patent JP-H06299306-A (JP)
Title: Production of tial-based isothermally forged alloy
Inventor: NISHIGORI SADAO
IPC: C22F1/18
Filed: 1993-04-13
Abstract: PURPOSE:To produce a Till-based isothermally forged alloy material excellent in hot workability. CONSTITUTION:A Till-based alloy consisting of 31.0-33.0wt.% Al, 1.8-2.0wt.% Fe, 1.4-1.8wt.% V and the balance Ti is homogenized and heat-treated by heating and holding at 1,150-1,300 deg.C for >=2hr in an inert gaseous atmosphere. The resulting alloy is further heated and held at 1,000-1,080 deg.C for >=8hr after isothermal forging if necessary.
Patent JP-H04314795-A (JP)
Title: Rust-preventive press oil
Inventor: IKAI TORU
IPC: C10N30/12
Filed: 1991-04-12
Abstract: PURPOSE:To provide a rust-preventive press oil for surface-treated steel sheets which suffices when it is applied once on delivery as rust-preventive oil to a surface-treated steel shet and excels in cleaning and degreasing performances in pretreatment before coating. CONSTITUTION:A base oil is mixed with 1-5 pts.wt. pressability improving aid selected from the group consisting of alkali metal salts of alkyl acidic phosphates and alkaline earth metal salts of alkyl acidic phosphates, 0.01-1 pt.wt. oil stain preventive selected from the group consisting of an alkyl- benzotriazole and an arylbenzotriazole, 5-50 pts.wt. rust preventive selected from the group consisting of alkali metal salts of overbased alkylsulfonic acids and alkaline earth metal salts of overbased alkylsulfonic acids and 1-10 pts.wt. solid lubricant selected from the group consisting of alkali metal carbonates and oxides and alkaline earth metal carbonates adn oxides mainly consisting of 1mum or smaller particles, and the viscosity (at 40 deg.C) of the obtained mixture is adjusted to 5-40cSt.
Patent JP-H11308857-A (JP)
Title: Switching power unit
Inventor: TAKEYA SHINJI
IPC: H02M3/155
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a means for compulsively discharging an input capacitor, at the cutting off of the input power source of a switching power source using a power factor collection(PFC). SOLUTION: Boosting is performed using a PFC3, and the secondary side of a transformer T1 is supplied with a constant voltage, being switching by an RCC5 or the like. Switching circuits 6 and 7 on the output side are controlled by a single-chip microcomputer 10 or the like, and at waiting of an apparatus for supplying power, the switch circuits 6 and 7 are turned off, and the power is not supplied to loads 8 and 9. When the input power source is cut off in this condition by turning off the switch SW, it follows that it needs a long time for discharging an input capacitor C1, since it is of light load.  So, a one- shot multiple valve 11 or the like detects the cycle of the switching having exceeded the specified cycle, and the microcomputer 10 turns on the switch circuit 6 or the like, in accordance with its detection output, and compulsively discharges the voltage of the input capacitor C1 at the cut off of an input power source, with the light load as a stationary load.
Patent JP-H046388-A (JP)
Title: Baking furnace
Inventor: SAKAKIBARA IWAO
IPC: F27B9/02
Filed: 1990-04-24
Abstract: PURPOSE:To contrive space saving, reduce heat loss through the reduction of heat dissipating area, shorten baking time, increase the baking number of sheets of tiles and prevent the generation of rejects by a method wherein preheating chambers and baking chambers are superposed so as to form multiple stages and crude tiles are put on baking carriage so as to be slanted. CONSTITUTION:A tunnel type multi-stage baking furnace 1 is constituted of a preheating chamber 2 at a lower stage and a baking chamber 3 at an upper stage. An intermediate lifter 4, connecting the outlet port of the preheating chamber 2 to the inlet port of the baking chamber 3, receives a baking carriage 5, discharged out of the preheating chamber 2, and carries it to the inlet port of the baking chamber 3 at the upper stage. The baking carriage 5 is constituted of placing plates 6, on which crude tiles W formed in rectangular shape are arranged and which are slanted about 45 deg. or less, and baking tables 8, 8a,... established on a base carriage 9. The crude tiles are arranged regularly so that the lower parts of respective crude tiles are superposed on the upper parts of the crude tiles in the lower row of crude tiles by a predetermined size. An outlet port lifter 10 is connected to the outlet port of the baking chamber 3 and receives the baking carriage 5, discharged out of the baking chamber 3, to carry it to the lower stage.
Patent JP-H0410285-A (JP)
Title: Digital data detection circuit
Inventor: INOUE HAJIME
IPC: G11B20/10
Filed: 1990-04-25
Abstract: PURPOSE:To always satisfactorily execute the strobe of a digital data by controlling the phase of a clock so as to make the error rate of the strobed data optimum. CONSTITUTION:In the digital data detection circuit to latch the input digital data synchronously with the clock generated based on this input data and to strobe the data, a digital input signal reproduced from a magnetic tape 1 by a magnetic head 2 is supplied to a reproducing detection circuit 4 and a PLL circuit 6, and the clock to be supplied to a data latch circuit 5 of a strobe circuit for latching the output data of the circuit 4 is supplied from the PLL circuit 6 through a phase shifter 10. This phase shifter 10 controls the shift amount of the phase by a change point detection circuit 20. This circuit 20 is supplied the output data of the circuit 4, detects the change point of this output data and controls the phase shift amount of the phase shifter 10 so that the detected change point can not be over-lapped with the rise of the clock to be supplied to the circuit 5. Then, the phase of the clock o be supplied to the data strobe circuit is optimumly changed corresponding to the state of the input digital data, the input data is not strobed near the change point and the input data is strobed always satisfactorily.
Patent JP-S5813298-A (JP)
Title: Cryostatic tank
Inventor: NIWA RIICHI
IPC: F17C3/06
Filed: 1981-07-15
Abstract: PURPOSE:To simplify the structure of a heat-insulating panel, by inserting a membrane fixing member having a low heat conductivity into a through-hole formed in the panel at the position thereof where a membrane is to be fixed, which membrane fixing member connects the membrane and the outer shell of a cryostatic tank in the manner that stress can be transmitted between them. CONSTITUTION:In a heat-insulating panel 1, there are formed a bolt hole 4 for fixing the same to the outer shell of a cryostatic tank 2 together with a through- hole 5 at the position thereof where a membrane is to be fixed. Further, an anchor hole 6 is formed in the outer shell of the tank 2 at the position thereof where the membrane is to be fixed, and a bottom piece 8a of a cylindrical, metal collar 8 with a flat bottom is fixed in place by an anchor bolt 7 fitted in the hole 6. A conical clamping member 9 is inserted into the metal collar 8, and one end of the anchor bolt 7 is received in a recess 9a formed at one end portion of the member 9 located on the side of the shell of the tank. Here, the clamping member 9 is made of a material having a lower heat conductivity than metals but with a required strength.
Patent JP-H04228459-A (JP)
Title: Fiber glass strand capable of weaving
Inventor: MIHAIRU MIRADO JIYAAGISU
IPC: C03C25/255
Filed: 1991-05-14
Abstract: PURPOSE: To provide the fiber strand which is a unitary bundle of glass fibers having the dried residue of an aqueous dispersion on the surface and is weavable with air-jet looms.  
     CONSTITUTION: This aqueous dispersion has at least one wax, which is a solid at an ambient temperature and is in a solid in-water dispersion (emulsion) present in an amount of at least 45 percent and up to around 90 percent of the dispersion, but always as the predominant component of the nonaqueous components of the composition, and the textile strand contains at least two oil lubricating materials selected out of a cation lubricant, high molecular weight polyols, polyalkylene polyols, and glycols. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07315815-A (JP)
Title: Method for baking hydroxyapatite
Inventor: HIRANO MASAHIRO
IPC: A61L27/00
Filed: 1994-05-24
Abstract: PURPOSE:To readily obtain a high-strength compact of hydroxyapatite, compared with a conventional hot press method by suppressing particle growth in a sintered compact by a simple method. CONSTITUTION:A formed material of hydroxyapatite raw material is heated to 1100-1250 deg.C baking temperature at a raising rate of >=10 deg.C/min and baked and simultaneously, retention time at 1100-1250 deg.C baking temperature is set to <=30min.
Patent JP-H10304387-A (JP)
Title: Color image signal generator
Inventor: HABU YUSUKE
IPC: H04N1/04
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To suppress generation of a false color in a CCD. SOLUTION: A light from a condenser lens 301 is formed at a color filter on a photoelectric conversion element of a CCD 302 via a wedge type prism 303. Rays L1, L2, L3 are dispersed in a prism 303 and each of dispersed color lights R, G, B is collected at each of corresponding color filters R, G, B. Thus, the luminous quantity ratio of the R, G, B lights from the rays (L1, L2, L3) is accurately detected and generation of a false color is suppressed.
Patent JP-H04336872-A (JP)
Title: Picture processor
Inventor: KOUNO ISAYUKI
IPC: H04N1/40
Filed: 1991-05-14
Abstract: PURPOSE:To properly use a line synchronizing signal constant for an active period and a line synchronizing signal constant for an inactive period matching the application purpose. CONSTITUTION:The processing of a usual picture data has a prescribed active period of usual image input terminal synchronizing signal (IIT-LS). However, when it is required to transfer the result of processing to a pre-stage in plural picture processing steps arranged in time series like area generating processing and picture character separation processing or the like or a large delay takes place in the processing, the control signal is implemented and a new IIT-LS is outputted by using a control signal DLS synchronously with the trailing of an image output terminal synchronizing signal (IOT-LS) as an output reference signal. The new IIT-LS is outputted from the trailing of the preceding IIT-LS after processing inactive period T4'.
Patent JP-S60259629-A (JP)
Title: Production of graphitized pitch fiber
Inventor: KAMIMURA SEIICHI
IPC: D01F9/14
Filed: 1984-05-31
Abstract: PURPOSE:Carbonaceous pitch is melt-extruded into fibers, which are made infusible by treating them in a specific oxidative gas atmosphere, and heat-treated in an inert atmosphere whereby the time required for the roasting process is extremely shortened. CONSTITUTION:Pitch fibers resulting from melt-extrusion of carbonaceous pitch are heat-treated in an oxidative gas atmosphere containing 0.1-50vol% of NO2 to be converted into infusible fibers containing 0.1-5.0wt% of nitrogen. Then, the resultant infusible fibers are heat-treated in an inert gas atmosphere at a 2,000-3,000 deg.C, after the temperature is raised at a rate of more than 40 deg.C/min, to give the pitch graphite fibers.
Patent JP-H049667-A (JP)
Title: Immunological measuring method of microorganism
Inventor: AOYANAGI SHIGEO
IPC: G01N33/53
Filed: 1990-04-25
Abstract: PURPOSE:To improve hygienic management by making operation to absorb the antibodies prepd. from the specific microorganisms of city water and sewerage treatment plants. CONSTITUTION:Any microorganisms which are materials to be measured are usable, insofar as the microorganisms can live in the water basin of the water treatment plants. The microorganisms which are the materials to be measured, more preferably the antibodies which are obtd. by immunizing ultrasonically disintegrated antigens with rabbits, guinea-pigs, etc., or the fragments which are obtd. by acting protease on these antibodies and have antigen conjugation activity and from which the microorganisms exclusive of the microorganisms as the materials to be measured, more preferably the antibodies intersecting with the ultrasonically disintegrated antigens thereof are removed are used as the antibodies. The measurement of the microorganisms by an immunological measuring method, for example, enzyme immunological measuring method, fluorescent immunological measuring method, etc., is executed with the water of the water treatment plants where the microorganisms of the materials to be measured live as a specimen by using the antibodies obtd. in such a manner. The measurement is thus made easily and rapidly with high accuracy, by which the hygienic management in the water basin of the water treatment pants is improved.
Patent JP-S5810873-A (JP)
Title: Light receiving diode
Inventor: YANAGIHARA NOBUYUKI
IPC: H01L31/0352
Filed: 1981-07-14
Abstract: PURPOSE:To obtain sensitivity to the light from all directions by one light receiving diode, by providing a pellet having cylindrical structure, and providing a PN junction part throughout the entire side surface. CONSTITUTION:P type impurities are diffused to the entire side surface of a cylindrical N type silicon single crystal 32 under this state, and a basic structure having the PN junction 33 is formed. Then it is cut. Finally, an N layer 44 is formed on the entire back surface (mounting surface) by using an ion implantation method. In the pellet having this structure, one electrode (N type part) at the bottom surface is directly mounted on a lead frame, the other electrode (P type part) is bonded to a side surface 31 of the cylinder by metal wire, and resin sealing is performed. In this constitution, since the sensitivity to the incident light from the side surface and the top surface is obtained, remote control from all the directions can be performed.
Patent JP-S591156-A (JP)
Title: Automatic lapping machine
Inventor: BABA HIKOYOSHI
IPC: B24B37/04
Filed: 1982-06-28
Abstract: PURPOSE:To lap a workpiece one after another so successively, by opposing a sticking block holding each workpiece to a rough finishing surface plate at the outset, then to a medium finish lapping surface and finally to a finish lapping surface plate in regular sequence for automatic lapping. CONSTITUTION:A sticking block 16 holding a worpiece 17 is first opposed to a rough finishing surface plate 8 and thereby roughly finished with a rough abrasive grain 12 fed onto the surface plate 8 from an abrasive grain tank 6 and, after the lapse of a fixed period of time for machining, washing takes place inside a washing tank 11. Likewise, a position of the sticking block 16 is opposed to medium finishing anf finish lapping surface plates 9 and 10 in order upon rotation whereby both medium finish lapping and finish lapping operations are carried out. At this time, a feed and takeout table 18 for workpieces rotates by a fixed angle in a direction toward an arrow (e) in a way of synchronizing a rotary shaft 13 supporting the sticking block 16, and the workpiece is removed from the sticking block 16 by means of a cam 15 at a takeout position 19 of the table 18 while at a setting position 20 of the table 18, the workpiece 17 is set to an arm 14.
Patent JP-H08306676-A (JP)
Title: Chemical vapor growth device and manufacture of semiconductor device
Inventor: SAITO MASAYOSHI
IPC: H01L21/205
Filed: 1995-05-09
Abstract: PURPOSE: To provide a method of manufacturing a semiconductor device, which can form a fluid silicon oxide film of high quality without depending upon a base film at the time of a chemical vapor growth reaction. CONSTITUTION: A semiconductor device is manufactured by a method wherein a first silicon oxide film 302 is formed using a silicon alkoxide as its raw material at a pressure in the range of 10 to 100Torr on the condition of high ozone by a chemical vapor growth method, then, a second silicon oxide film 303 is formed at a pressure in the range of 500Torr to 1.5 atmospheric pressure. After a third silicon oxide film 307 is previously formed by a plasma chemical vapor growth method, the above chemical vapor growth reaction may be performed.
Patent JP-H04316221-A (JP)
Title: Noise reducing circuit
Inventor: IZAWA KAORU
IPC: G11B20/04
Filed: 1991-04-15
Abstract: PURPOSE:To realize high-accuracy linearity by controlling a compressing characteristic or an extending characteristic in a low-level area to an amplifier whose gain is controlled corresponding to a signal level in a main signal route. CONSTITUTION:A first amplifier installed at the main signal route amplifies an audio signal in the case of recording or reproduction passing through the main signal route. The output signal of this amplifier is controlled the passing band or the frequency characteristic by a filter. The audio signal passing through the filter is converted to a control current by a voltage/current conversion circuit 48 after detecting the level by a detection circuit 46. According to the control current, the gain of a second amplifier CCA 36 is controlled. A characteristic control circuit 50 controls arbitrarily the compressing characteristic or the extending characteristic in the low-level area to the CCA 36 continuously according to a control input from the outside.