baber/WOPTO huggingface dataset:
Patent JP-S6470398-A (JP)
Title: Fixed-weight supply method and device for liquid
Inventor: TOMASO MORI KEKUCHI
IPC: B65B3/24
Filed: 1988-07-08
Abstract: PURPOSE: To successively dispense a specified weight of liquid and to expedite the dispensing process speed by alternately arranging measuring stations and dispensing stations and comparing the weight of dispensed liquid with the specified value at the final dispensing station. CONSTITUTION: The method comprises loading a container on a plate 6a of a measuring station 7a to measure the tare weight; moving the container onto a plate 8a of the first dispensing station; dispensing liquid of less than half the specified volume from a dispensing unit 13a; feeding the container to a dispensing station plate 8b; dispensing liquid of the same volume as at the previous station; moving the container to a measuring station 7b; measuring the weight of the dispensed liquid or a plate 6b to find the difference from the preset value; moving the container to a dispensing station plate 8c to supply liquid from a dispensing unit 13c in reference to the found difference value; moving the container to a plate 6c of a measuring station 7c to measure the weight of the dispensed liquid; accurately adjusting the following volume of the liquid at a dispensing unit 13d;  and the liquid dispensing process is fishished there.
Patent JP-S6064188-A (JP)
Title: Heat exchanger
Inventor: ITOU KAZUHIKO
IPC: F28D7/16
Filed: 1983-09-16
Abstract: PURPOSE:To eliminate the possibility of breakage by a method wherein a multitude of through holes are arranged on the opposing wall surfaces of a frame body formed in the flow path of heat transfer fluid, a wall body, in which rectangular column type wall surface constituting bodies provided with communicating holes communicating with respective through holes are slidably piled up, are provided and ceramic pipes are suspended in parallel by holding the both ends thereof under entering into and communicating with the communicating holes. CONSTITUTION:When the flow path of heat transfer fluid in the frame body 1 is filled with high-temperature exhaust gas and normal-temperature air is sent into a plurality of ceramic pipes, provided with supporting pipes 8, 9 communicated with the through holes 10, 10' of opposing wall surfaces 2, 2' at both ends thereof, heat exchange is effected between the high- temperature exhuast gas and air through the pipe walls of the ceramic pipes 5. Respective ceramic pipes 5 are pinchingly held by slidable pipes 5. Respective ceramic pipes 5 are pinchingly held by slidable wall surface constituting bodies 7, 7', constituting wall bodies 7a, 7a', at both ends thereof under the resilient force of compression springs 14. According to this method, heat may be retrieved efficiently from the high-temperature exhaust gas or corrosive gas of 1,000 deg.C or more and, further, ununiform thermal expansion or contraction, generated in respective ceramic pipes, is absorbed individually by the sliding of the wall surface constituting body whereby the breakage of the ceramic pipes may be prevented.
Patent JP-2001003882-A (JP)
Title: Scroll compressor
Inventor: FUJINO MASAKI
IPC: F04C18/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor advantageous in cost and improved in reliability through the suppression of sliding friction by providing the sliding surfaces of a fixed scroll and a turning scroll with a plurality of recesses by press working. SOLUTION: In this scroll compressor, a motor and a compression part are arranged in a closed container, and the compression part is formed into a plurality of compression chambers by engaging a fixed scroll 4 and a turning scroll 6 provided with spiral laps 4b, 6b erectly inside end plates 4a, 6a. The turning scroll 6 is put in revolving motion while being hindered from its rotation and slidably supported to a thrust bearing formed at a main frame, and either one or both of the fixed scroll 4 and turning scroll 6 are formed of aluminum or an aluminum alloy. A plurality of recessed parts 10 are provided at the tip faces of both laps 4b, 6b of the fixed scroll 4 and turning scroll 6 and at the inner bottom faces of both end plates 4a, 6a.
Patent JP-2001004183-A (JP)
Title: Ventilating device
Inventor: KIKUCHI YOSHIMASA
IPC: F24F7/08
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a tornado type ventilating device capable of being installed simply with a low cost even when the device is installed at an installation place having no air feeding duct. SOLUTION: A ventilating device is provided with air discharging means 4, 4a, 4b, 4c, 17 for discharging air in an indoor side local area, which is sucked through air suction ports 8, 8a, to the outside of a room, and air send out means 3, 3a, 3b, 3c, 6, 14, located at the outer periphery of the air suction ports 8, 8a for sending air out so as to form spiral whirling vortex flow, enveloping the local area, to the lower side of the outer peripheries of the air suction ports 8, 8a. In such a ventilating device, the air discharging port units 4b, 17 of the air discharging means 4, 4a, 4b, 4c, 17 are connected to an air discharging duct 12.  On the other hand, the feed air introducing port units of the air send out means 3, 3a, 3b, 3c, 6, 14 are constituted so as to be capable of forming selectively three kinds of communicating structures of first communicating structures 3c, 5A communicated with only an air feeding duct 11 side, second communicating structures 3c, 5A, 3c, 5B, 20, 20, communicated with both of the air feeding duct 11 side and an indoor space side, and third communicating structures 3c, 5B, 20, 20,... intercepting the communication with the air feeding duct 11 side and communicated with only the indoor space side.
Patent JP-H0923586-A (JP)
Title: Super-conducting energy storage apparatus
Inventor: MAEKAWA AKIHIRO
IPC: H02J3/28
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of disturbance by executing effective power compensation on the basis of the signal which is differentiated by first order and the signal which is differentiated by second order and executing also reactive power compensation on the basis of a terminal voltage change of a power generator. SOLUTION: A signal showing a phase difference angle δ of a power generator is inputted to a differentiater 11 of a control apparatus and is then differentiated therein. This signal is then differentiated again in a multiplier 15 and is applied to an adder 13 via an effective power compensation gain multipliers 12, 15. In the adder 13, a sum of the inputs from the effective power compensation gain multipliers 12 and 15 can be obtained and this signal is in turn sent to an effective power generator 21 of a power exchanger 2 and thereby an effective power PSM can be outputted. Meanwhile, in a subtractor 16, a difference between the target value Vtref and a power generator terminal voltage signal Vt is obtained.  The signal indicating such difference is transmitted to a reactive power generator 22 of the power converter 2 via the reactive power compensation again multiplier 17 and thereby a reactive power QSM can be outputted.
Patent JP-H1020665-A (JP)
Title: Developing device, processing cartridge and electrophotographic image forming device
Inventor: MATSUDA KENJI
IPC: G03G21/18
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of toner leakage by providing a spacer member for preventing the toner carrier (developing roller) and a sheet member from coming into contact in a section where a sheet member and a sealing member are mutually overlapped. SOLUTION: This device is constituted so as to prevent the toner leakage from a peripheral part of the sheet member 18, since either end part of the sheet member 18 in the lengthwise direction is overlapped by respective end part sealing member 18. Then, a spacer member 19 is fitted to the overlapping part so as to prevent the sheet member 18 and the developing roller 10b from coming into direct contact with each other in this section. In consequence of interposing the spacer member 19, the force drawing the sheet member 18 in the lateral direction at the time of rotating the roller 10b is absorbed by the spacer member 19. As a result, the sheet member 18 is restrained from being drawn in the lateral direction, hence the sheet member 18 is prevented from the occurrence of corrugation. Therefore, a free end side of the sheet member 18 is held in contact with the developing roller 10b without causing a gap.
Patent JP-H0222574-A (JP)
Title: Synchronization system for fault point locating arithmetic
Inventor: NARITA SHIGERU
IPC: G01R31/08
Filed: 1988-07-11
Abstract: PURPOSE:To lower the price of a device and to make it compact by finding a phase difference at the time of fault occurrence from current values at respective terminals before the fault occurrence or current values of sound phases at the respective terminals after the fault occurrence. CONSTITUTION:Terminal devices are installed at both terminals of a power transmission line and the voltage values and current values at the respective terminals are measured and stored in a memory. When those voltage values and current values are used to perform the fault point locating arithmetic, the phase difference in current value between both terminals is found at the time of the fault occurrence from the current values at both terminals before the fault occurrence or current values of sound phases at both terminals after the fault occurrence. Then this phase difference is used to synchronize fault data used for the fault point locating arithmetic.
Patent JP-H1120500-A (JP)
Title: Constant speed travel device
Inventor: INOUE HITOSHI
IPC: F02D11/10
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent undershoot during travel of a vehicle so as to realize stable travel. SOLUTION: When the total closure or its vicinity of an actuator 22 for rotating a throttle valve 26 is detected during constant speed travel control, it is judged as override, and a cruise control circuit 2 generates an override judgment signal. For instance, when a closing side limit switch 101 is switched on by a protrusion 67a formed at a clutch plate 66, when a switch 103 is turned on by this protrusion 67a, or when the self-opening of the actuator 22 is detected to be zero or its vicinity by a potentiometer for detecting the self-opening of the actuator 22, it is judged as override. The opening of the throttle valve 26 is controlled regardless of a vehicle speed condition to attain stable travel prevented form undershoot.
Patent JP-H0834636-A (JP)
Title: Fluoride glass for optical amplification and optical fiber
Inventor: NISHIDA YOSHITAKE
IPC: C03C13/04
Filed: 1994-07-25
Abstract: PURPOSE:To obtain low loss and high efficiency fluoride glass for optical amplification and an optical fiber. CONSTITUTION:The compsn. of this fluoride glass consists of, by mol, 10-40% InF3, 10-40% ZnF2, 5-35% BaF2, 5-35% SF2, 0-7% CaF2, 0-30% at least one of AlF3 and GaF3, 1.5-15% at least one selected from among LaF3, YF3, GdF3 and LuF3 and 0-30% at least one selected from among LiF, NaF, CsF and RbF.
Patent JP-H0612732-A (JP)
Title: Tape detector for wound diameter of tape
Inventor: KAWAI TSUTOMU
IPC: G11B15/08
Filed: 1992-06-30
Abstract: PURPOSE:To obtain an exact detection result by providing a tape displacement detecting means which detects a tape displacement caused by the reel wound diameter variation under a non-contact condition at the location relative to one of the winding-in direct paths. CONSTITUTION:As a tape 7 is unwound from a cassette 101, the direction of the tape 7, which is guided to a first tape guide 102, varies from a maximum wound diameter condition shown in a solid line to a small diameter condition shown in a chain line and in accordance with this variation, the direction of a reflected light, which is received by a light receiving element train 105, varies. A variation detection means 106 detects the variations in the length of a light path and the amount of reflected light. Based on these variations, a computing means 107 computes the wound diameter and outputs the result of the computation.
Patent JP-2001000098-A (JP)
Title: Weak wheat flour, its production and weak wheat flour composition
Inventor: KISHI YASUMASA
IPC: A21D2/38
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain weak wheat flour slightly causing scattering of flour and formation of undissolved lump of flour during operation and having a crispy taste by making the weak wheat flour into coarse particle powder having a specific particle diameter distribution. SOLUTION: This weak wheat flour comprises >=90% of particle having <=150 mμ particle diameter of flour and <=20 accumulated volume % of particle having <=20 mμ particle diameter. In the operation, the protein value of the flour is preferably 7.0-10%. Original flour comprising >=90% of particle having >=150 mμ particle diameter of flour is classified by air so that weak wheat flour comprising <=20 accumulated volume % of particle having <=20 mμ particle diameter of flour can be produced. Original flour comprising >=90% of particle having <=150 mμ particle diameter of flour is adjusted by using a sieve of 40-80 mμ in such a way that 30-80% of the flour is over and the 70-20% is passed. Weak wheat flour comprising the flour which is over by the sieve as a product can be produced.
Patent JP-S5960921-A (JP)
Inventor: TATENO MAMORU
IPC: H01H9/30
Filed: 1982-09-30
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-H0520393-A (JP)
Title: Automatic parts allocation system for logic circuit design
Inventor: MUTOU TAMAE
IPC: G06F17/50
Filed: 1991-07-15
Abstract: PURPOSE:To shorten time for parts symbol allocation and to allocate a parts symbol to the symbols of the entire logic circuit diagram in a batch. CONSTITUTION:The system is provided with a preservation data 16 preserving the number of symbols capable of giving the same parts symbol for each type of symbols arranged in the design circuit diagram of the logic circuit and the same shape of symbol data with different pin numbers, a retrieval storage part 11 retrieving the symbol to be stored in the first buffer 14, an extraction part 12 extracting the same symbol data in the first buffer 14 to be stored in a second buffer 15, and a processing part 13 allocating the same parts number to the symbol.
Patent JP-S5694343-A (JP)
Title: Data imprinting device of camera
Inventor: USHIYAMA YOSHITO
IPC: G03B17/24
Filed: 1979-12-27
Abstract: PURPOSE: To eliminate the sense of incompatibility of unnecessary shadow parts by covering the display parts of the liquid crystal display body of a data imprinting device using the liquid crystal display body with a cover of a suitable shape.  
     CONSTITUTION: A shielding member 9 having windows 9aW9c are disposed between a liquid crystal display body 8 and a film 6. The windows 9aW9c are made slightly larger than the display parts 8aW8c of data of the liquid crystal display body 8. Since data 10aW10c and window-shaped shadow parts 11aW11c are exclusively imprinted on a photosensitive film 6, the sence of incompatibility is eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0724357-A (JP)
Title: Removal of aerosol by radiation effect
Inventor: NISHIO GUNJI
IPC: B03C3/00
Filed: 1993-07-13
Abstract: PURPOSE:To remove aerosol particles efficiently by ionizing gas as a positive/ negative ion pair by irradiating an atmospheric gas with radiation, then allowing either of these ions to act on an aerosol to charge the aerosol particles electrically, and allowing the aerosol particles to deposit or to be captured. CONSTITUTION:An ion pair ionized by radiation is separated as a positive and a negative ion, then an aerosol is allowed to act on the separated and single polarized ion, and the aerosol is separated. Thus, the aerosol is removed efficiently by allowing it to deposit or be captured by a filter. That is, DOP (dioctyl phthalate) is stored in a dispensing syringe-type pump and then is supplied to an aerosol generator 6. In this case, large-size particles of sprayed aerosol are trapped and particles gasified to the size of 1mum or below generate. In addition, the electric charge of the particle is neutralized by allowing the aerosol to pass through an aerosol neutralizer 7 as the atomized aerosol may possibly be electrically charged, and further, the particles are allowed to pass through the single polarized cell 9 of an irradiation device 8.
Patent JP-S5966354-A (JP)
Title: Regeneration of ion-exchange resin
Inventor: USUI SHINICHI
IPC: B01J49/00
Filed: 1982-10-04
Abstract: PURPOSE:To peform the effective regeneration of ion-exchange resin, by regenerating anion- exchange resin (hereinafter abbreviated as AR) and cation-exchange resin (herein-after abbreviated as CR), and then forming a mixed bed using the resins only at the lower part of a CR bed and the upper part of an AR bed. CONSTITUTION:AR and CR transferred from the step of desalination are separated from each other by backwashing them in a CR regenerator column 1, and the AR bed at an upper layer is transferred together with the uppermost part of the CR bed at a lower part to an AR regenerator column 2. In the column 2, NaCl solution is circulated as an upward stream, extrusion and washing are performed by a downward stream after settling, sulfuric acid is circulated as a downward stream, its part is let flow out through the bottom of the column, the remainder is let flow out through an intermediate liquid-gathering mechanism 24 provided in the upper layer to convert AR into Type-sulfuric acid, and an NaOH solution is circulated as a downward stream through the upper part of the column and let flow out through the mechanism 24 to perform the regeneration of AR. In the column 1, a liquid effluent of sulfuric acid from the mechanism 24 is circulated as a downward stream through the upper part of the column to perform the regeneration of CR. Thereafter, all the resin in the column 1 and the resin at the upper part above the mechanism 24 inside the column 2 are mixed with each other and supplied to the step of desalination.
Patent JP-2000005440-A (JP)
Title: Video game device and recording medium storing program
Inventor: YOKOI AKIHIRO
IPC: A63F13/52
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To easily prepare a video clip without being restricted by a kind of music and a number of pieces of music by providing a picture selecting means for selecting a plurality of picture images for video clip from a CD-ROM, and a music selecting means for selecting a piece of music played in the video clip from a music CD. SOLUTION: When a CD-ROM 28 for game is set on a CD-ROM drive 27, a power source is switched on, and the additional DC mode is selected by using a control pad, a display image plane is switched to a character selecting image plane, and the characters to be appeared are selected by a decision button. Then the display image plane is switched to a background image selecting image plane, and a desired background image is similarly selected by the decision button. Then, a music CD is set in accordance with the exchange guide message from a game CD to a music CD, the display image plane is switched to a music selecting image plane in the setting, the music is selected to start the musical performance, then the marking process for the image into cut splitting is performed while listening the selected music.
Patent JP-H0924210-A (JP)
Title: Element interchangeable spin-on filter
Inventor: MATSUBARA KAZUKI
IPC: F01M1/10
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce number of interchange parts at the time of interchanging elements by simplifying a connection construction and to prevent a leak of fluid held therein. SOLUTION: In a filter housing 10, elements S/A20 are provided and a part 12 to be connected is provided on a cylindrical inner surface near an opening of the housing and a mount base 30 has a connection part 33, an oil inlet port 32, and a female screw 31 for fixing a filter, which also serves as an oil outlet port, on the inner peripheral edge thereof, on the inner periphery thereof, and at the center thereof, respectively. After the part 12 and part 33 are connected together, a ring-shaped gasket 50 is elastically deformed as the part 31 is tightened so that oil flowing from the port 32 is held in liquid-tight manner and a connection end 13 between the housing 10 and the base 30 is sealed in luquid-tight manner.  As a result, when the elements are interchanged, it is required to interchange only one of the elements S/A20 or one gasket 50, and the liquid in the housing is held by an anti-drain valve 40, and hence leak of fluid can be prevented.
Patent JP-S5698781-A (JP)
Title: Semiconductor memory device
Inventor: SASAMOTO YOSHIFUMI
IPC: G06F12/16
Filed: 1979-12-29
Abstract: PURPOSE:To prevent the accumulation of errors of data read out in a rare case by readling all data out of memory cells within a definite time during refreshing operation, and by correcting and rewriting erroneous data in a memory if it is detected. CONSTITUTION:In refreshing operation, a refresh address generating circuit (composed of refresh counter 23 and refresh address register 24) generates cyclically a column address for selecting readout data bits and a chip selection address and, while reading all memory contents of memory part 21, detects 28 an error of the readout data; erroneous data is corrected 31 and the corrected data and a check bit are rewritten together in the address where the error occured. Therefore, even an error of data read out of an address read out in a rare case is corrected and the accumulation of errors is prevented.
Patent JP-H0617540-A (JP)
Title: Trestle for positioning supporting steel frame
Inventor: YAMADA KOICHI
IPC: E02D13/04
Filed: 1992-06-30
Abstract: PURPOSE:To greatly improve a degree of accuracy of positioning of a supporting steel frame in the ground and improve working efficiency. CONSTITUTION:There are provided a trestle 6 disposed on the ground at the upper part of a column hole and a steel frame insertion part 7 which extends vertically downwardly from the middle of the trestle and is disposed in a column bore and which supports a supporting frame 1 inserted by supporting rollers 20 provided in a steel frame insertion passage 7b. And a working floor 14 is provided on the upper surface of the trestle 6 and a steel frame insertion hole surrounded by a reference frame body for insertion of the steel frame 1 is provided through the center of the floor 14. Further, the insertion part 7 is disposed in such a manner-that the center of the steel frame insertion hole is aligned with the core of the steel frame insertion passage.
Patent JP-H0926583-A (JP)
Title: Liquid crystal panel and projection type image display device using same
Inventor: HIROTA SHOICHI
IPC: G02F1/133
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal panel having no fear of lowering of performance due to the reversal of horizontal and vertical scanning directions and obtaining sufficient reduction of a cost by applying it to the light valve of a projection type liquid crystal display device. SOLUTION: When image data to be displayed in a liquid crystal display part 16 have n×m (n, m are even numbers) pixel constitution, the numbers of columns and rows of the liquid crystal display part 16 are increased by one column and one row, respectively, and the pixel constitution is made to be (n+1)×(m+1). Consequently, even when the scanning direction is changed over, since a first pixel number in the scanning direction is always odd number, the phase inversion of a clock signal is unnecessitated, thus, a clock control circuit is unnecessary and circuitry constitution around the liquid crystal panel is simplified.