baber/WOPTO huggingface dataset:
Patent JP-S63243428-A (JP)
Title: Liquefied fuel additive combustion equipment
Inventor: OHASHI KANJI
IPC: F02D1/10
Filed: 1987-03-30
Abstract: PURPOSE:To improve combustion efficiency, by connecting a gas supply system, supplying liquefied petroleum gas after gasification, and a liquid fuel supply system both to a pressure equalizing tank, deriving the gasified LPG and liquid fuel inside this tank and mixing them together, and after pressure upping, making it so as to be sprayed into a combustion chamber. CONSTITUTION:A gas supply system G, supplying liquefied petroleum gas charged in a high pressure cylinder 4 after gasification, and a liquid fuel supply system F supplying liquid fuel in a fuel tank 2 by means of a feed pump 3 both are connected to a pressure equalizing tank 1. The gasified LPG and the liquid fuel are extracted from both lower and upper parts of this pressure equalizing tank 1 via each of outflow pipes 5 and 7, and since the gasified LPG and the liquid fuel are of high pressure due to gasification pressure of the LPG in a gas mixing chamber 6, a lot of LPG particulate bubbles are uniformly dispersed in the liquid fuel. Next, after accelerating mixture and fluidization of the fuel by way of a mixing pipe 9 of a spiral passage pipe or the like, its pressure is raised up by a fuel injection pump 15, and sprayed into a combustion chamber 14 from an injection nozzle 16.
Patent JP-S56169969-A (JP)
Title: Synchronisum separation circuit
Inventor: OOTA KOUICHI
IPC: H04N5/08
Filed: 1980-06-03
Abstract: PURPOSE:To obtain a stable synchronizing signal against level fluctuation, by setting the threshold level of a detecting circuit to the middle point of synchronizing pulses. CONSTITUTION:A TV signal in pedestal clamping inputted to an input terminal 6 is inverted for the phase at an operational amplifier 8 and inputted to a peak detection circuit and a detection circuit. In the peak detection circuit, a peak rectifying taking the synchronizing pulse signal part of the TV signal as the peak value is made. This output is inputted to an operating circuit 9, it is compared with a reference voltage Vs1 and amplified, fed back to an amplifier 8, and an output voltage in which the peak voltage is controlled to a given value is obtained from the amplifier 8. On the other hand, the output signal of an amplifier 9 is inputted also to an operational amplifier 10, and it is compared with a reference voltage Vs2 and amplified. From the amplifier 10, a voltage between the peak value of the synchronizing pulse of the TV signal V0 and the pedestal level is obtained, and it is inputted to a detection circuit 11 as a threshold level. Thus, the signal V0 and the output of the amplifier 10 are given to the circuit 11 to output a stable synchronizing pulse.
Patent JP-S57114814-A (JP)
Title: Attachment device of ultrasonic vortex detecting mechanism for vortex flow meter
Inventor: OKUDA TOEI
IPC: G01F1/32
Filed: 1981-05-18
Abstract: PURPOSE:To detect the K arm an vortex with no error, by attaching a pair of an ultrasonic transmitter and an ultrasonic receiver to an attachment cylinder provided at the position opposite to the pipeline of the flow meter main body with a vibration-resistant structure. CONSTITUTION:A fluid to be measured is flowed into an enlarged opening part 1 of the main body (a), and the flow is controlled by a flow straightening device 11. Then the flow is throttled at a throttle part 9 having an arc-shaped throttle face 10, and the control of flow is accelerated to cause a K arm an vortex street through a vortex producing mechanism 3. The K arm an vortex caused within a flow path produces an ultrasonic wave by an ultrasonic transmitter 6 of an ultrasonic vortex detection measuring mechanism 5. This ultrasonic wave is transmitted to an ultrasonic receiver 7 provided opposite to the opposite pipe walls 8 and modulated by the K arm an vortex while propagating in the fluid to be measured. This modulated signal is detected by the receiver 7 as a vortex generation signal which is obtained by the K arm an vortex.
Patent JP-H07281601-A (JP)
Title: Light transmissive ornamental sheet
Inventor: KUMAKURA FUMIO
IPC: B44F1/06
Filed: 1994-04-13
Abstract: PURPOSE:To obviate generation of moires by constituting a light transmissive ornamental sheet in such a manner that a first white ink layer, image layer, second white ink layer and image layer are successively laminated and printed on a film base in a light transmission direction and constituting both image layers in such a manner that the same images are aligned and printed across the second white ink layer. CONSTITUTION:The design layer 2B is applied on the rear surface of a transparent plastic sheet 1 by UV curing offset color printing of four-color lapping in such a manner that the image layer is correctly visible from the front surface. The rear of the image layer 2B is printed with the white ink layer 3B; further, the image layer 2A of the same image as the image of the white layer 2B is applied by the similar UV curing offset color printing on the rear of the white ink layer 3b in such a manner as to be aligned thereto. The rear of the design layer 2A is printed with the white ink layer 3A similar to the white ink layer 3B. An arrow P indicates the transmission direction of light. The thickness of the white ink layers is preferably specified to about 1 to 10mu in order to make display without generating the moires with such constitution.
Patent JP-S62232796-A (JP)
Title: Semiconductor memory device
Inventor: WATANABE SHIGEYOSHI
IPC: H01L27/10
Filed: 1986-04-01
Abstract: PURPOSE:To prevent a malfunction when a capacity becomes small and to ensure high speed operation when the capacity is sufficient by providing a circuit that sets the operation speed of the sense amplifier of a memory cell variably. CONSTITUTION:Gate bias when the MOS transistor for activation Q5 of a sense amplifier 1 is turned on is set variably by a gate bias setting circuit 7 including a reference capacitor group 5 and a capacitor group for monitoring 6 according to the value of capacity of a memory cell 2. When the capacity of the memory cell is small, the gate bias voltage of the transistor Q5 is made small by the circuit 7, conductance is made small and the discharge of a node N3 is made slow and sense speed is made low and thus the malfunction can be prevented. On the other hand, in the case where the capacity of the memory cell is larger than a typical value, sense speed becomes higher and high speed operation is ensured.
Patent JP-H11259561-A (JP)
Title: Real estate information management system
Inventor: KOMURA TETSUO
IPC: G06Q50/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a real estate data retrieval system capable of easily confirming how much of the items of the real estate books of property requiring real estate information is entered. SOLUTION: An R organ is denoted by 1, the contents of the 'explanation of important matters' or the like are added to real estate evaluation provided from real estate traders 2 and prepared by a housing land and building transaction manager and they are fetched as real estate primary information. A prescribed judgement group supplements the primary information and outputs real estate secondary information based on the 'real estate book' of a judged result and real estate primary data and real estate secondary data are stored in a data base DB inside a real estate integrated center C. A CPU 4 provides the real estate traders 2 and consumers 3 with the 'real estate book' accumulated from the real estate traders 2 and stored in the real estate data base DB through an input/output device 5.  An arithmetic circuit is denoted by 6, a fulfilled number among entry items in the 'real estate book' is integrated, the integrated value is divided by an item number in the entire 'real estate book' and a sufficiency rate is obtained.
Patent JP-S62231264-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: C23C16/50
Filed: 1986-03-31
Abstract: PURPOSE:To obtain the titled body having improved durability by using silane gas and acetylene gas as a gas, and by controlling an atomic ratio of silicone atom and carbon atom contd. in a surface protective layer to a specific range. CONSTITUTION:The drum which is made of aluminum, and is used for a sub strate 1 having specular finishing is carried out an alkaline cleaning, a water washing and is dried to clean it and subsequently is set within the reacting tube 21 of a capacity coupling type glow discharging decomposition apparatus. A SiH4 gas from the 1st. tank 5, a CH4 gas from the 2nd. tank 6 and a B2H6 gas from the 3rd. tank 7 and a N2O gas from the 4th tank 8 are fed in the reactor respectively to form a carrier injection stopping layer 2, a photoconductive layer 3 and the surface protective layer 4. Thereby, the silane gas and the acetylene gas are used as the gas, and the atomic ratio of the silicone atom and the carbon atom is controlled so s to be Si(1-x)Cx(0.2<=X<=0.9). Thus, the titled body having the improved durability and a long life and a high reliability and performance is obtd.
Patent JP-S51151550-A (JP)
Title: Magnetic developing machine with cleaning capability of a light sensit ive material
Inventor: TAGIWA IZUMI
IPC: G03G21/10
Filed: 1975-06-20
Abstract: PURPOSE: To increase cleaning efficiency by simplifying mechanism. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06254922-A (JP)
Title: Plunger type injection molding device
Inventor: SUZUKI KENICHI
IPC: B29C45/53
Filed: 1993-03-09
Abstract: PURPOSE:To restrain generation of defective product due to irregularities in filling quantity and molding pressure of molding material for a cavity caused by irregularity in pressure loss due to a runner when a plurality of molded products are to be molded simultaneously and prevent the material from wasting due to the presence of the runner. CONSTITUTION:As many cylinder chambers 24 as the number of cavities are provided in an injection cylinder. Injection plungers 26 are inserted into each cylinder chamber 24. By advance of the injection plungers 26, molding materials in each of the cylinder chambers 24 are injected directly and simultaneously from nozzles 56 provided corresponding to the cylinder chambers 24 through injecting sections corresponding to the cavities of a mold.
Patent JP-H02253648-A (JP)
Title: Lead frame for semiconductor device
Inventor: TSUKIIDE EIJI
IPC: H01L23/50
Filed: 1989-03-27
Abstract: PURPOSE:To eliminate incorrect positional relation between the ends of leads at the time of bonding and to ensure that the leads are bonded by connecting the ends of inner leads, and wire bonding them. CONSTITUTION:A semiconductor element placing unit 1 is supported between upper and lower frames 6 by hanging leads 2. Many leads 3 disposed radially to surround the unit 1 are held at lead interval by a tie bar 5 bridged between adjacent leads, and eventually supported between the frames 6. 4 sets of inner leads 3a each having three fine and slender leads near the frames 6 of the many inner leads 3a are connected at the ends by connecting members 4. Thus, the ends of the fine and slender leads 3a are gathered to ensure that the wirings are bonded at the time of bonding.
Patent JP-S60219189-A (JP)
Title: Construction of large scale ocean structure
Inventor: KAWAI CHIAKI
IPC: B63B9/06
Filed: 1984-04-14
Abstract: PURPOSE:To construct large scale ocean structure continuously by providing convenient assembling dock of sufficient area near to existing construction dock and assembling the split structures constructed in accordance with the capacity of construction dock at the assembling dock. CONSTITUTION:Convenient assembling dock B of sufficient area for constructing a large scale ocean structure having water injection/discharge means 7 one end of which is facing through a gate 6 with the water area is provided. A plurality of split structures 1A, 1B having the size corresponding to the construction capacity are constructed in the construction dock A then brought through the water ara into the assembling dock B where they are jointed to construct a large scale ocean structure 1. Then water is injected into the cock to float the structure and pull out. In such a manner, large scale ocean structure can be constructed continuously with high efficiency utilizing simple open-cut dock B.
Patent JP-S5410255-A (JP)
Title: Method and apparatus for scarfing
Inventor: SUGIZAKI NORITSUGU
IPC: F23D14/56
Filed: 1977-06-27
Abstract: PURPOSE: To make possible the side fin sticking to the scarfed material to be perfectly removed, by arranging air chambers on both sides of the scrafing oxygen chamber inside of the distributing block, and by jetting the air from both sides of the oxygen jet nozzle, simultaneously with the oxygen, from the scarfing tip. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11269295-A (JP)
Title: Chlorinated vinyl chloride based resin composition for foaming
Inventor: TOKAWA SEIJI
IPC: C08L27/24
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a chlorinated vinyl chloride based resin composition for foaming good in foamability and moldability without using any lead based stabilizers and tin based stabilizers. SOLUTION: This chlorinated vinyl chloride based resin composition for foaming comprises 100 pts.wt. chlorinated vinyl chloride resin having an average chlorine content of 60-72 wt.% alone or its mixture of a vinyl chloride resin; 0.5-6 pts.wt. at least one stabilizer selected from silicate salts of a group II or III metal, complexes of silicic acid and an oxide of said metal, complexes of silicic acid and a hydroxide of said metal, complexes of silicic acid and a carbonate of said metal, hydrotalcites and zeolites; 3-20 pts.wt. methacrylic ester based resin; and 0.1-3 pts.wt. decomposition type organic blowing agent.
Patent JP-H03276252-A (JP)
Title: Document treatment system and document treatment equipment
Inventor: KONDO KAZUO
IPC: G06F17/22
Filed: 1990-03-27
Abstract: PURPOSE: To correctly judge the character kind for even a reading string unregistered in a dictionary by converting the string of reading to the string of phoneme so as to judge the character kinds of a reading string based on the converted phoneme. CONSTITUTION: An inputted reading string is stored in a reading string buffer 110, decomposed into the phoneme strings by a decomposing means 120 and stored in a phoneme buffer 140. Then the phoneme string is sent to a judging means 150, which refers to a frequency table 160 to judge the character kind of the phoneme string. A conversion means 170 converts the reading string stored in the reading string buffer 110 to a specific character kinds corresponding to this judging result and sends the conversion result to a character string buffer 180 to display it on an output means 30 such as CRT or LCD, thereby judging a correct character kind concerning a reading string unregistered in a dictionary.
Patent JP-S60219744-A (JP)
Title: Projection exposure device
Inventor: TAKAHASHI KAZUO
IPC: G01B9/02
Filed: 1984-04-17
Abstract: PURPOSE:To compensate for relative positions with high accuracy without other references by a method wherein the relative position of a wafer stage and a mask stage is directly measured with a single measuring system. CONSTITUTION:Laser beams come to 360 deg. polarization in the light path of two- reciprocation separated by a half mirror and come incident on a detector through the half mirror in an interferometer. The detector measures the difference in distance from the interferometer main unit 23 to mirrors 10 and 11 by leading out the interference signals of reflected beams from the mirrors 10 and 11; thereby, the relative position of the mirrors 10 and 11, e.g. the relative position of the mask stage 2 and the wafer stage 7 can be detected.
Patent JP-H032913-A (JP)
Title: Level and edge sensitive input circuit
Inventor: MAIKERU II RAITO
IPC: G06F3/00
Filed: 1990-03-27
Abstract: PURPOSE: To recognize the input signal from any switch of switches of four different types by providing comparators inverting the state of a bit memory when an input is higher than a bias voltage and clearing the state of the memory bit when the input signal is lower than the bias voltage. CONSTITUTION: This input circuit is formed by a bias circuit 50, two comparators 56, 66 and a memory bit 80. A first comparator 56 inverts the state of the memory bit 80 when an input voltage 12 is higher than the bias voltage and a second comparator 66 updates the state of the memory bit 80 when the input voltage 12 is equal to or lower than the bias voltage. The memory bit 80 cyclically operates by interposing several states in such a manner. Consequently, the circuit provides desired output signals and can recognize the input signal from a double-throw switch, a logical gate, a push-button switch and a tri-state logical gate.
Patent JP-H06238863-A (JP)
Title: Automatic conveying device of corrugated fiberboard press plate and the like
Inventor: NAKAI KUNIO
IPC: B65G47/90
Filed: 1991-02-07
Abstract: PURPOSE:To make it possible to antomatically distribute and recover number of press plates, which are collectively stored in factory space, to and from a plurality of printing presses. CONSTITUTION:By sending command to conveying machines 2, each of which runs on a conveying rail 1 provided above a plurality of printing presses P1, P2 and P3 under the condition that a press plate E is hung down, the hanging down, running, lowering and swivelling of the plate E are remote-controlled. Thus, the automatic conveying and recovery of the press plate E can be realized.
Patent JP-S5210722-A (JP)
Title: Tape residue notification device
Inventor: KAJINO JIROU
IPC: G11B15/02
Filed: 1975-06-20
Abstract: PURPOSE: In a casette tape recorder, by utilizing that the rotary speed of a feeding read advances gradually, an easy increase of an accurate tape residue notification part shall be made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5411421-A (JP)
Title: High speed turbine generator
Inventor: TSUJIMURA KAZUNARI
IPC: H02M5/45
Filed: 1977-06-28
Abstract: PURPOSE: To improve reliability by coupling turbine and generator directly to produce voltage having frequency higher than commercial frequency then converting it through frequency converter and inserting into general power network to eliminate reduction gear. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000265576-A (JP)
Title: Building frame joint device
Inventor: SUZUKI AOI
IPC: E04B1/62
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a building frame joint device capable of absorbing building frame variation reasonably following it, even when adjacent building frames A, B are relatively greatly fluctuated in the Z direction. SOLUTION: A pedestal member 4 and a horizontal urging member 5 are fixed on a building frame B, one side of a holder material 3 is vertically rotatably attached to the pedestal member 5, a cover material 2 is superposed on the holder material 5, they are connected so that they are integrally rotated and operated, further, the hook arm part 12 of the horizontal urging member 5 is slidably engaged on the slide engagement receiving part 7 of the holder material 5, and the holder material 3 and the cover material 4 are horizontally urged. Since the holder material 3 and the cover material 4 are integrally rotated and operated, the connection part of the both is not expanded, and since they are horizontally urged, they can follow reciprocating variation. Since they are slidably engaged, rotational operation is not obstructed by the engagement of the horizontal urging member.
Patent JP-H01251319-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: YAMAMOTO TOMOKO
IPC: G11B5/845
Filed: 1988-03-31
Abstract: PURPOSE:To randomize the orientation of ferromagnetic perticulates, to minimize output fluctuation and to improve an electric characteristic by using a device in which a magnet is fixed on one side and a magnet is rotatably set in parallel with a supporting body on the other side. CONSTITUTION:The ferromagnetic perticulates contained in applied liquid 7 on a non-magnetic supporting body 2 which runs in a longitudinal direction by a rotating magnet 41 pass between the rotating magnet 41 and a fixed magnet 42 and thus, anisotropy generated along an applying direction is more disorientated (randomized) than the case in which only rotating magnet or only fixed magnet is used. The number of magnets to be set, their arrangement and combination can be selected suitably at will. Thus, the process to disorder the orientation of the magnetic particles of a magnetic layer is improved, the ferromagnetic particles can be disordered sufficiently and the occurrences of the reproducing output level fluctuation decreases.
Patent JP-H08272015-A (JP)
Title: Preparation of monodisperse flat boardlike silver halide particle emulsion
Inventor: MAATEIN DON MAAFUII
IPC: G03C1/005
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a flake silver halide particle emulsion low in particle diameter deviation and small in the coefficient of variation by specifying various parameter controls between nucleus formation and aging of the silver halide emulsion. SOLUTION: A flake silver halide particle emulsion with a coefficient of variation of 30% or less contains flake particle with a thickness of 0.5μm or less and an aspect ratio of at least 2:1, occupying at least 50% of the total projection area. A manufacturing method includes a process of adding 5-15wt.% of total silver nitrate in a dispersant and a bromide aqueous solution of pBr0-2 and pH2-5 so as to form silver halide nucleus, a process of adding a silver halide solvent first after adding at least 50wt.% of silver nitrate, a process of aging the silver halide nucleus, a process of adding soluble silver salt and soluble bromide salt of pBr1-2 to obtain flake silver halide particle, a process of adding the soluble silver salt aqueous solution to adjust pBr to 4.5-7,  and a process of adding soluble silver salt and soluble bromide salt of pBr1-3 to thicken the flake silver halide particle.
Patent JP-S61236077-A (JP)
Title: Magnetic disc device
Inventor: ISHIBASHI AKIRA
IPC: G11B21/02
Filed: 1985-04-12
Abstract: PURPOSE:To decrease the access time even when a spindle motor is used by designing one motor section with larger torque and larger advancing angle than those of other motor section and applying changeover control to them depending on applications for mobile use and positioning stop use. CONSTITUTION:In driving the spindle motor 20 to seek a magnetic head 12, since the 2nd motor section 28 of the spindle motor 20 is subjected to drive control at first, the magnetic head 12 is moved. In this case, since the 2nd motor section 28 has a larger torque and a large advancing angle, the driving is very fast and then the moving operation of the magnetic head 12, that is, start/acceleration/high speed operation/acceleration are quickened. Since the motor section 28 is changed over into the 1st motor section 22 after the drive of the section 28, the 1st motor section 28 applies positioning stop of the magnetic head 12 to a desired position of a magnetic disc 11. In this case, since the 1st motor section 22 has a smaller torque an advancing angle, the setting time is reduced by the share.