baber/WOPTO huggingface dataset:
Patent JP-2000203699-A (JP)
Title: Oil feeding apparatus
Inventor: TATSUNO HIYOSHI
IPC: B67D7/32
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive oil feeding apparatus which prevents oil feeding from being mistaken in the kinds of oil. SOLUTION: In an oil feeding apparatus 1 wherein a plurality of oil feeding mechanisms A and B are assembled in a housing 2 and nozzles switches 7 are provided respectively on a nozzle hook 6 of an oil feeding nozzle 5 of each oil feeding mechanism and a control device 10 wherein a corresponding oil feeding mechanism is made under oil feeding condition by receiving a signal for unhooking of the nozzle from the nozzle switch 7 and it is made under oil unfeeding condition by receiving a signal for hooking of the nozzle from the nozzle switch 7, an instrument 8 for informing kind of oil is provided on each oil feeding nozzle 5 and the control device 10 receives the signal for unhooking of the nozzle from the nozzle switch 7 and outputs an actuation signal to the instrument 8 for informing kind of oil for a definite time.
Patent JP-H10210497-A (JP)
Title: Color signal generation circuit
Inventor: KAWADA JUNICHI
IPC: H04N9/74
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To significantly decrease the number of delay circuits by acquiring plural color signals by means of a divider and a cutting circuit. SOLUTION: A signal of 4fsc is applied to a terminal 7 and then delayed by 15 degrees, via a 1st delay circuit 2. This delayed signal is applied as a clock signal to a 1st cutting circuit 4 which produces a burst signal. A divider 1 produces signals Q1 to Q6, which have phases different from each other by 45 degrees. In this example, yellow is delayed by 13 degrees with aspect to the burst signal, and blue is delayed by 13 degrees with aspect to a signal 0 degree respectively. And the yellow has already been delayed by 145 degrees via the circuit 2, the total delay of 28 degrees is sufficient for the yellow. In this respect, the yellow is delayed by 28 degrees via a 2nd delay circuit 3. Thus, it is possible to display six color merely by using both circuits 2 and 3, plus a signal logic circuit for the rest.
Patent JP-S58130181-A (JP)
Inventor: TANAKA HIDEHIRO
IPC: C04B41/64
Filed: 1982-01-23
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-S57123787-A (JP)
Title: Image pickup device
Inventor: KIKUCHI MAKOTO
IPC: H04N15/00
Filed: 1981-01-23
Abstract: PURPOSE:To generate an excellent video signal by synthesizing signals obtained by successively scanning the photoelectric surfaces of image pickup tubes by utilizing several small size image pickup tubes which are obtained easily. CONSTITUTION:Horizontal deflected scanning of electron beams of image pickup tubes 1 constituting image pickup units 100L, 100S and 100R are switched successively. Video signals generated by the image pickup units 100L, 100S and 100R are supplied to one side of input terminals of AND circuits 26L, 26S and 26R. Further, gate signals GL, GS and GR from the output terminals 23e, 23f and 23g of a control signal generator 23 are supplied to the other side of input terminals of the circuits 26L, 26S and 26R. Therefore, said video signals appear at the output sides of the circuits 26L, 26S and 26R, and the sum signal S of those video signals appears at an output terminal 27. The video signal S is obtained by scanning the photoelectric surfaces of the image pickup tube 1 with the electron beams, and supplied to a three-dimensional video device 30 to be reproduced.
Patent JP-S57123290-A (JP)
Title: Method for converting heavy hydrocarbon oil into light fractions
Inventor: SHIRATO YOSHIMI
IPC: B01J21/16
Filed: 1981-01-25
Abstract: PURPOSE: To obtain light fractions having excellent stability and compatibility in high yields, by a method wherein heavy hydrocarbon oil is heat-treated under specified conditions to obtain heat-treated oil which is then hydrogenated in the presence of a specified catalyst under specified conditions.  
     CONSTITUTION: Heavy hydrocaron oil such as crude oil is pyrolytically decomposed at 400W530°C under a pressure of 0W200kg/cm 2 G and at a residence time of 1minW5hr. If necessary, the pyrolysis oil is subjected to a distillation operation to remove low-boiling fractions. The resulting oil is catalytically hydrogenated at 350W450°C under a pressure of 50W250kg/cm 2 G at a liquid space velocity of 0.1W5hr -1 , and a H 2 /oil ratio of 100W2,000Nl/l in the presence of a catalyst consisting of 0.1W30wt% catalytic metallic component (e.g. V, Mo) for hydrogenation selected from Groups VB, VIB, VII and IB metals of the Periodic Table and 99.9W70wt% porous inorg. oxide carrier (e.g. zeolite) contg. clay minerals haing complicated chain structure composed mainly of magnesium silicate, to obtain light fractions. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03213253-A (JP)
Title: Pick feed control method
Inventor: ARAMAKI HITOSHI
IPC: B23Q35/48
Filed: 1990-01-18
Abstract: PURPOSE:To make copying work so accurate by finding an incline of a model surface at time of pick feed starting, and when it is more than the specified value, executing the pick feed with a first plane and when it is less than the specified value, with a second plane, respectively. CONSTITUTION:Setting a horizontal axis to an X-axis, a vertical axis to a Z-axis and a paper surface vertical axis to a Y-axis, respectively, when a tilt angle with both XY planes of a model 41 is set down to thetaa, this angle is found out of a vector of composite displacement epsilon a to be detected by a stylus 21. When the tilt angle thetaa is smaller than the specified value, a pick feed plane should be set to Y-Z plane. It means that an X-axis is fixed, the Y-axis is set to the copying direction and the Z-axis to a copying axis, respectively. A model 42 is the case where a tilt angle thetab is larger than the specified value, the pick feed surface should be set to the X-Y plane. It means that the Z-axis is fixed thereto, the Y-axis to the copying direction and the X-axis to the copying axis, respectively. With this constitution, even in the case of such a model as altering the surface tilt angle so largely, stable pick feed operation can be performed, thus such copying operation as excellent in accuracy is made possible.
Patent JP-H08201137-A (JP)
Title: Air flow rate measuring apparatus
Inventor: OZAWA MASAYUKI
IPC: G01F15/00
Filed: 1995-01-25
Abstract: PURPOSE: To make possible the maintaining of a measuring accuracy sufficiently even against heat as well by providing a second metal member to reduce the deflection of a metal screen as first metal member of a rectifier grating as caused by thermal shrinkage of a resin frame part at the rectifier grating. CONSTITUTION: A body 2 comprising a resin is constituted of an air path 6, a sensor 4 for detecting an air flow rate and a rectifier grating 3 set on the upper side of the sensor for the flow of air 5. A frame part 8 of the rectifier grating 3 is made of a resin between a metal screen 7 as the first metal member and a second metal member 9. As a result, when the body 2 and the frame part 8 of the rectifier grating 3 comprising the resin as expanded by heat generated in an internal combustion engine are shrunk thermally, the second metal member 9 provided on the rectifier grating 3 prevents a force working on the metal screen 7 as the first metal member of the rectifier grating 3 as generated by the thermal shrinkage thereby making possible the reduction of measuring errors owing to the deformation of the metal screen 7.
Patent JP-S61169226-A (JP)
Title: Manufacture of fiber reinforced resin structural body
Inventor: YAMAZAWA YASUSHI
IPC: B29C70/06
Filed: 1985-01-22
Abstract: PURPOSE:To obtain a fiber reinforced three-dimensional resin structural body by a method wherein a continuously formed lint bundle, wherein a resin is made to impregnate, is wound around the surface of a three-dimensional type bag body formed into the prescribed configuration by introducing fluid therein and after the lint bundle is made to harden, the fluid is made to exhaust from the bag body and the lint bundle demolded from the surface of the bag body. CONSTITUTION:A spherical three-dimensional type bag body 7 is manufactured using a heat-resisting rubber, the bag body is provided with an inlet 8 and microscopic pyramid-shaped protruded parts 9 and a winding part 3 is formed. Fluid is introduced in the bag body and the bag body is formed into a spherical shape. A continuously formed lint bundle, wherein a resin is made to impregnate, is wound around the winding part 3 of the bag body 7 formed into a spherical shape and is made to harden to obtain a spherical frame 10. Moreover, the frame 10 is released from the winding part of the bag body after the fluid is made to exhaust from the bag body 7. By this way, the manufacture of the fiber reinforced three-dimensional resin structural body becomes possible. This manufacturing method can be applied to the manufacture of an automotive body frame and so forth.
Patent JP-H09200002-A (JP)
Title: Rectangular pulse current generator, microwave oscillator and high frequency charged particle accelerator
Inventor: OKAMURA KATSUYA
IPC: H01J29/46
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a rectangular pulse current generator small in size, light in weight, high in efficiency and long in service life, and to provide a microwave oscillator and a high frequency charged particle accelerator using the rectangular pulse current generator. SOLUTION: This rectangular pulse current generator is provided with a pulse shaping circuit (C0 , L0 , C1 -C5 , L1 -L5 ) generating a pulse voltage decreasing as time elapses and a switch (SW) through which the pulse voltage is fed to a load (RL) in the closing state and whose on-resistance (R1 ) is decreased as time elapses. Then a switch whose on-resistance (R1 ) is changed so that the sum (RL+R1 ) of the load and the resistance of the switch itself is proportional to an output voltage (Vpfn ) of the pulse shaping circuit is used for the switch (SW). The pulse shaping circuit includes a capacitor (C0 ) storing a prescribed amount of charges through the connection to a DC power supply and a circuit (L0 , C1 -C5 , L1 -L5 ) shaping an output voltage waveform when the charge of the capacitor is discharged.
Patent JP-H03215138-A (JP)
Title: Power line carrier transmitter
Inventor: MATSUOKA YOSHIFUMI
IPC: H04B3/54
Filed: 1990-01-19
Abstract: PURPOSE:To permit the increase and/or decrease of power supply to a line simply by a method wherein two AC frequencies, obtained by modulating with digital signals, are generated in a pulse width modulating(PWM) inverter and both of them are made to be sine waves where low order higher harmonics are suppressed. CONSTITUTION:AC power supply 11 is rectified by a rectifier 12 and is converted into DC by a smoothing capacitor 13, then, transistors 14-17 are driven by PWM driving to excite the primary winding of a transformer 19. The transistor base driving circuit of PWM generates the carrier frequency of about 15kHz, for example, and effects the pulse width modulation of respective sine waves of low frequency area side (260Hz) and high frequency side (280Hz) to drive respective transistors 14-17. The primary winding voltage of the transformer 19 is provided with the wave form of wavy PWM voltage, however, the waveform of a secondary winding voltage becomes the sine wave having the frequency constituent of fundamental wave since the high harmonic constituents of the same are cut by a capacitor 20.
Patent JP-S5395543-A (JP)
Title: Programmer's console mechanism of digital computer
Inventor: TAGAWA SHIROU
IPC: G06F9/00
Filed: 1977-02-02
Abstract: PURPOSE: To enable the console input and output control program to be started during the software program execution inhibiting interruption and to enable the debugging of the soft program to be instructed with the keys of the input and output device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08204040-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAGAWA HIROYUKI
IPC: H01L21/8248
Filed: 1995-01-25
Abstract: PURPOSE: To obtain a semiconductor device in which the threshold value of a parasitic N-channel MOS transistor is increased by a method wherein, after a field oxide film has been formed, an ion implantation process and a collector ion implantation process are executed. CONSTITUTION: P-type well regions 5a, 5b and an N-type well region 6 are formed in a silicon film, and a field oxide film 22 is formed on the silicon film. Then, a resist film 13 is formed on the whole face of a silicon substrate 1, and boron is implanted into the P-type well regions 5a, 5b. As a result, the concentration of the boron in a part adjacent to the field oxide film 22 in the P-type well region 5a directly under the field oxide film is increased, and the threshold value of a parasitic N-channel MOS transistor can be increased. In addition, boron is implanted into a part which is to be used as an emitter for a bipolar transistor, and the impurity concentration of a collector 14 directly under the emitter for the bipolar transistor can be increased.
Patent JP-H07218674-A (JP)
Title: Clad particle of nuclear fuel
Inventor: FUNASAKA HIDEYUKI
IPC: G21C3/62
Filed: 1994-01-31
Abstract: PURPOSE:To eliminate the chemical reaction between oxide in a fuel core and carbide in a clad layer and reduce chemical fractures caused by the movement of fuel kernels and other reasons by cladding the outside of a fuel kernel made from the carbide of nuclear fuel materials with a multilayered carbon cluster shaped like a basket. CONSTITUTION:The outside of a fuel kernel made from the carbide of nuclear fuel materials is clad with a multilayered carbon cluster shaped like a basket. It is a kind of a polyhedral molecular capsule which is a meshy combination of carbon atoms, and the capsule envelops a fuel kernel made from the carbide of nuclear fuel materials. In a fabricating device where a graphite rod is usually the cathode, a graphite rod filled with nuclear fuel materials is installed as the anode in a chamber and heated by arc in an inactive atmosphere. In the cathode, this generates clade particles where a fuel carbon cluster shaped like a basket.
Patent JP-H08199976-A (JP)
Title: Shield driving method and shield machine
Inventor: FUJIKI IKUO
IPC: E21D9/06
Filed: 1995-01-25
Abstract: PURPOSE: To provide a tunnel excavation machine which can cut, recover, and remove obstacles like foundation piles, residual piles, etc., exposed in excavated section during ground excavation, without necessity for workers to cope with them in the working face. CONSTITUTION: A cylindrical excavator 12 which can position the whole peripheral direction so as to cover the whole section of the shield, is installed at the shield diaphragm wall 3, in an enclosing type shield machine. The cylindrical excavator 12 is supported at a spherical face on the shield diaphragm wall 3 so as to be movable. Obstacles revealed in unspecified positions of working faces of the cutter head 2 are broken, recovered, and removed by the rotary motion and extensible motion of the cylindrical excavator 12 and the rotary movement of the cutter head 2. In this way, the obstacles can be safely and securely removed by a remote control without necessity for workers to cope with them in the working face.
Patent JP-H10297050-A (JP)
Title: Output controller, output control method, image processor, image processing method, and recording medium
Inventor: SUGAYA AKIO
IPC: G06Q10/10
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To realize high speed form overlay processing by registering a form in a cache memory according to a form cache designation data and reusing the user property, i.e., the form data, without modifying thereby enhancing convenience of the user. SOLUTION: When a form data is registered from a host computer 2000, it is registered in a flash memory 1-3. When information for specifying a form being used in one job is delivered, a designated form data is read out from the flash memory 1-3 and developed to a bit map depending on designated size and then it is subjected to compression encoding in units of band and registered in a cache memory 1-6d. When a back matter data is received, forms designated in the back matter data are read out from the cache memory 1-6d in units of band and compounded and then synthesized with the back matter data before being printed.
Patent JP-H06225415-A (JP)
Title: Circuit breaker for ascent/descent double bus
Inventor: IWABE MASANORI
IPC: H02B11/12
Filed: 1993-01-25
Abstract: PURPOSE:To provide circuit breakers designed to switch ascent/descent double buses easily and securely. CONSTITUTION:A plate 29 is provided to prevent handle insertion into a breaker lift operation shaft 32. The plate 29 is locked to prevent handle insertion with a locking bar 22 and interlock plate 21 when a breaker is set to 'connection side' and with a regulating plate 28 when the breaker is set to other than the designated positions in the upper and lower portions.
Patent JP-S59136453-A (JP)
Title: High speed rotor
Inventor: TAGUCHI KAZUO
IPC: C22C38/14
Filed: 1983-01-26
Abstract: PURPOSE:To make it possible to prepare a high speed rotor excellent in strength and ductility in the circumferential direction thereof, by preparing a cylindrical pipe by using maraging steel as a base material while applying specific heat treatment to said pipe. CONSTITUTION:A cylindrical base pipe is prepared from maraging steel comprising 16-19% Ni, 12-15% Co, 5.8-6.5% Mo, 1.6-2.0% Ti, 0.01-0.2% Al, C+ N<0.03%, Si<0.2%, Mn<0.2%, P<0.01%, S<0.01% and the remainder of Fe and heated to 900-950 deg.C for 1-2hr to be subjected to solution heat-treatment. In the next step, the treated steel is processed in a total spinning processing ratio of 20% or more to be subjected to crystal particle comminuting treatment and further processed in a total spinning processing ratio of 55-75% to be subjected to aging treatment at 500 deg.C for 2hr. By this method, a high speed rotor made of maraging steel having strength of 265kg f/mm.<2> or more and toughness and ductility having a degree capable of being used as a structural material without anxiety is prepared.
Patent JP-H04245455-A (JP)
Title: Manufacture of semiconductor device
Inventor: KINOSHITA EITA
IPC: H01L21/76
Filed: 1991-01-30
Abstract: PURPOSE:To provide the forming method of an element separating area which can make an element separating area precise and the surface of a semiconductor substrate flat. CONSTITUTION:A groove 4 is cut in a silicon substrate 1 and a silicon oxide film 2 is formed on the internal surface of the groove 4. Then, after only the silicon oxide film on the bottom of the groove 4 is removed, the groove 4 is filled up with silicon 5 by allowing the silicon 5 to grow in the groove 4. Since the silicon oxide films 2 on the side walls of the groove 4 become element separating areas, the element separating areas become narrower in width and, in addition, the entire surface of the silicon substrate 1 also becomes flat.
Patent JP-H02190746-A (JP)
Title: Method and device for measuring detritus of water tank for fingerling
Inventor: YAZAWA KEIZO
IPC: G01N21/359
Filed: 1989-01-20
Abstract: PURPOSE:To automatically and continuously measure the concn. of detritus (animal and plant planktons dosed to or generated in a fingerling rearing water tank and suspended materials, exclusive of fingerling) by handing the volume extinction coefft. or absorptivity of near IR and chlorophyll fluorescent intensity as the variable of a linear relation. CONSTITUTION:The degradation of rearing water is evidently induced by the rapid increase of the detritus and, therefore, the degradation condition of the rearing water can be measured by measuring the detritus concn. The volume extinction coefft. or absorptivity of near IR and chlorophyll fluorescent intensity are handled as the variable of a linear relation in the measurement of the detritus concn. and the Y-axis intercept of the linear relation is determined from the value at least at two points of the time, by which the relative concn. of the detritus is determined. The quality of the rearing water is monitored at all times by a device using this monitoring method, by which the timing for exchanging the water and the volume of the water to be exchanged are automatically determined. The prevention of the death of the fingerling in a water stop period is possible.
Patent JP-S61170753-A (JP)
Title: Exposing device of color copying machine
Inventor: MIYAMOTO JUNZO
IPC: G03B27/54
Filed: 1985-01-24
Abstract: PURPOSE:To shorten a color copying speed by installing fixedly a color separating filter corresponding to a color component for color copying with respect to plural light sources, and executing successively a color separation of an original image light of a copying original by turning on successively each light source. CONSTITUTION:Three flash light sources 21, 22 and 23 are made to emit a light successively by a prescribed timing by operating a color use copying switch. When the first flash light source 21 emits a light by the first timing, it transmits through a red color separating filter 31 and is irradiated into a cavity 1, and when the second flash light source 22 emits a light by the next timing, it transmits through a green color separating filter 32 and is irradiated, and when the third flash light source 23 emits a light, it transmits through a blue color separating filter 33 and is irradiated, brought to a diffused multipath reflection in the cavity 1, and thereafter, irradiated by a roughly uniform light quantity distribution to the surface of a platen 4.
Patent JP-H04253736-A (JP)
Title: New styrene resin sheet
Inventor: SHO KAZUHIKO
IPC: C08L25/00
Filed: 1991-01-30
Abstract: PURPOSE:To obtain a styrene resin sheet excellent in strengths and transparency by using a styrene resin obtained by mixing a specified styrene polymer with a specified graft polymer. CONSTITUTION:A sheet is formed by using a styrene resin prepared by mixing a styrene polymer (I) comprising 20-70wt.% structural units of formula I (wherein R1 is H or methyl; and R2 is H or 1-5 C alkyl), 0.5-20wt.% structural units of formula II (wherein R3 is H or methyl; and R4 is 2-8 C alkyl) and 29.5-79.5wt.% (the total of formulas I-III is 100wt.%) structural units of formula III with a graft polymer (II) prepared by grafting a copolymer comprising 10-90wt.% aromatic vinyl compound units and 90-10wt.% methyl methacrylate units onto a rubber comprising a polybutadiene or a butadiene copolymer comprising 60wt.% or above butadiene units so that the ratio between the amounts of both polymers I and II may be 99.5:0.5 to 40:60 and that a difference in the refractive index between polymers may be within 0.01.
Patent JP-S5395631-A (JP)
Title: Color photograph processing method
Inventor: ISHIBASHI HIROSHI
IPC: G03C7/26
Filed: 1977-02-01
Abstract: PURPOSE:To rapidly process color photographs without exerting ill effects on photographic characteristics, by adding a specified bleach accelerator a bleaching bleach fix bath, or pretreatment bth using a ferric complex salt.