baber/WOPTO huggingface dataset:
Patent JP-H09152290-A (JP)
Title: Absorption refrigerating machine
Inventor: FURUKAWA MASAHIRO
IPC: F28F1/42
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To improve a refrigerating capacity of an evaporator of an absorption refrigerating machine by substantially horizontally providing a plurality of heat exchanger tubes each provided at an internal surface thereof with a plurality of axially spirally extending ridges and at an external surface thereof with a plurality of grooves, which correspond to the ridges, and a refrigerant spray device above the heat exchanger tubes. SOLUTION: An evaporative condenser 21A provided on an evaporative condenser drum of an absorption refrigerating machine is constituted by a plurality of heat exchanger tubes 30. The heat exchanger tubes 30 are formed at an external surface thereof with spiral-shaped grooves 31, and at an internal surface thereof with ridges 32, which correspond to the grooves 31. Both ends of the heat exchanger tubes 30 are supported on tube plates 1A at both ends of the evaporative condenser drum and a spray device 19 for spraying of a refrigerant is provided above the heat exchanger tubes 30.  In the heat exchanger tubes 30, a pitch P of the grooves 31 is set so that a ratio P/D relative to a diameter D of the heat exchanger tubes 30 is in the range of 0.5 to 1.25, and a ratio of P/P1 between the pitch P of the grooves 31 and a refrigerant spraying pitch P1 of the spray device 19 is in the range of 0.6 to 1.4.
Patent JP-H08168010-A (JP)
Title: Color facsimile equipment
Inventor: ARAI YOSHIHIRO
IPC: H04N1/46
Filed: 1994-12-15
Abstract: PURPOSE: To transmit all desired colors by compositing video signals in many colors read based on one single color, to which erasure is designated, replacing it with a black signal and outputting it as a double color image. CONSTITUTION: When a user designates any desired color to be erased out of R, G and B colors from an operation display part, the image is processed by a select signal for the designated color sent from a system control part 10. Then, among three gains of the amplifiers of CCD 31r, 31g and 31b, one gain corresponding to the designated color is turned on and other two gains are turned off. Next, an original is read and corrected by a shading correcting circuit 33 and a correcting circuit 34. Further, the corrected video signals are composited by a masking circuit 36 and replaced with black data by a UCR processing/black generating circuit 37. These data are encoded and transmitted according to the G3 format. Thus, the data can be transmitted while erasing only the color designated unwanted but not erasing other two colors among the colors R, G and B.
Patent JP-H11133902-A (JP)
Title: Liquid circulating decoration device for optical display
Inventor: WAKIMOTO YASUO
IPC: G09F19/02
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To enable the unique expression by a designer by eliminating the gas inside of a transparent display flow passage, and filling inside with the gas, and connecting a heater pump to both ends, and sealing them. SOLUTION: A transparent display flow passage 2 is filled with the liquid 6 and the light reflecting pieces, which has the same or a little smaller specific gravity than that of the liquid 6 so as to be floated in the light reflecting liquid without sinking so as to be flowed with liquid. A heater pump 3 of a metal tube 5 to be heated by a heating source is connected to the transparent display flow passage 2, and the gas inside thereof is eliminated, and the flow passage 2 is sealed. The metal tube 5 is heated and the liquid 6 inside thereof is moved upward, and fed from an end 5b, and a quantity of the liquid 6 by the fed quantity is sucked from a lower end 5a.  The liquid 6 is mainly composed of water, and as light reflecting pieces to be mixed, plastic films, to which aluminum foil is adhered, are used, and a specific gravity of the light reflecting pieces is set a little smaller than that of the liquid 6 so as to be floated in the liquid 6 and circulated in the transparent display flow passage 2.
Patent JP-H02157463-A (JP)
Title: Float valve device for carburetor
Inventor: ISHIKAWA NORIKAZU
IPC: F02M5/12
Filed: 1988-12-09
Abstract: PURPOSE:To obtain a stable valve closing force even if the buoyancy of a float is lowered by housing a valve closing spring in a valve chamber, rotatably supporting the center portion of a lever projectingly provided on one side of the float by a pin and placing the bottom end of a valve stem on the lever on the opposite side of the float across the pin. CONSTITUTION:The center portion of a lever 14 which is projectingly provided on one side of a float 13 is rotatably supported by a pin 15 and the bottom end of a valve stem 10 is brought into contact with the top face of the lever 14 on the opposite side of the float 13 across the pin 15. As the fuel surface of a float chamber 11 gets higher raising the float 13, the lever 14 on the opposite side to the float 13 across the pin 15 is lowered and a valve body 8 is depressed by its own weight and the spring force of a valve closing spring 9 and brought into contact with a hitting face to stop the flow-in of fuel. Since the float 13 which carries out a valve closing action does not apply a valve closing force to the valve body 8, the float valve is completely closed even if the float chamber and float are greatly inclined.
Patent JP-S63166717-A (JP)
Title: Recovery of gold
Inventor: OKUDA AKIHIKO
IPC: C01G7/00
Filed: 1986-12-26
Abstract: PURPOSE:To economically recover gold from a scrap, etc., by repeatedly using an aqueous solution containing a thiocyanic acid ion as an eluate and extracting a gold cyanide ion from an anion-exchange resin containing the adsorbed gold cyanide ion. CONSTITUTION:A gold cyanide ion is adsorbed from a solution containing a gold cyanide ion using an anion-exchange resin. then gold cyanide is eluted from the above-mentioned anion-exchange resin using an aqueous solution containing a thiocyanic acid ion and the gold cyanide ion is extracted by a solvent from the aqueous solution containing the eluted god cyanide. The above- mentioned and gold cyanide-extracted eluate is repeatedly used.
Patent JP-H11147110-A (JP)
Title: Rolled stock joining device having device for detecting inadequate clamp of joined material
Inventor: IWANAMI NORIO
IPC: B23Q3/06
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a rolled stock joining device provided with a device for detecting rely clamping the rolled stock with a clamp. SOLUTION: This device is a rolled stock joining device which is provided with a truck which runs in the rolling direction, rear end clamp 18 which is mounted on the truck and with which the rear end part of a preceding rolled stock 1 is horizontally clamped, tip clamp 20 which is mounted on the truck and with which the tip part of the succeeding rolled stock 2 is horizontally clamped, working device for cutting the rear end part of the preceding rolled stock 1 and tip part of the succeeding rolled stock 2 and press-contacting device with which the worked surfaces of the preceding rolled stock 1 and succeeding rolled stock 2 are superposed and the preceding rolled stock 1 and succeeding rolled stock 2 are joined by compressing them to approximately equal thickness to that of the rolled stocks 1, 2. The rear end clamp 18 and tip clamp 20 are provided with a lower receiving base 101, upper pressing base 102 and pressing device 103 for pressing the upper pressing bas 2 on both sides of the rolled stocks 1, 2, load sensors 104, 105 for measuring pressing force are provided on either of the lower receiving base 101, upper pressing base 102 or the pressing device 103 and joining work is controlled by this measured values of the load sensors 104, 105.
Patent JP-H03169389-A (JP)
Title: Device for preventing clogging of diffuser of activated sludge treatment tank
Inventor: IDE SHINJI
IPC: C02F3/20
Filed: 1989-11-30
Abstract: PURPOSE:To eliminate and prevent clogging by calculating overall oxygen transfer coefficient based on detected values of respiration velocity and dissolved oxygen concentration, increasing temporarily air feed rate when the values are small to remove sludge deposited in a diffusing hole of a diffuser. CONSTITUTION:A respiration velocity detecting means 5 mounted on a treatment tank 1 incorporates a dissolved oxygen concentration meter, whereby respiration velocity and dissolved oxygen concentration are outputted to a control unit 6 to calculate overall oxygen transfer coefficient which represents efficiency of diffusion. The unit 6 controls parts of an activated sludge treatment system such as control of air feed rate, etc. A control valve drive unit 7 drives a control valve 4 based on command from the unit 6. Main cause of lowering of diffusion efficiency is clogging of a diffusing plate 2. Therefore, when lowering of diffusion efficiency occurs, the control valve 4 is actuated to double the rate of air feed temporarily. As a result, clogging of the diffuser can be eliminated before excessive clogging takes place, so that stable activated sludge treatment can be accomplished.
Patent JP-H01153743-A (JP)
Title: Adherent resin composition and material laminated to metal
Inventor: MATSUOKA MASAMI
IPC: B32B15/08
Filed: 1987-12-11
Abstract: PURPOSE:To obtain the title composition having excellent resistance to salt water and adhesiveness and a material laminated to suitable for underground piping, etc., using the titled composition as an adhesive layer, by mixing a specific amount of dialkyltin maleate polymer with a specific modified olefinic resin. CONSTITUTION:100pts.wt. polyolefinic resin containing >=0.1wt.% olefinic polymer modified with an unsaturated carboxylic acid and/or anhydride thereof is mixed with 0.05-1pt.wt., preferably 0.1-0.8pt.wt. a dialkyltin maleate polymer expressed by the formula (R1, R2 is 1-12C alkyl; n is 2-10). The composition is used as an adhesive layer and laminated to a metal or to a primer layer of a metal subjected to primer treatment.
Patent JP-H05153079-A (JP)
Title: Stuff control circuit
Inventor: KIMURA HIROMASA
IPC: H04L7/00
Filed: 1991-11-27
Abstract: PURPOSE:To operate a normal stuff insertion even if more than the two pulses of a stuff detecting signal are obtained during one frame period in a stuff control circuit which is used at the transmission side of a digital transmitting device, etc., by a stuff synchronization system. CONSTITUTION:A beat frequency detecting circuit 2, a beat number counter circuit 3, an up-down counter 4, a counter output synthesizing circuit 5, a stuff instruction circuit 6 and a FIFO memory reading control circuit 7 are provided, the up-down counter 4 is counted-up by the stuff detecting signal S1 which is outputted from the beat number counter circuit 3 and the up-down counter 4 is counted-down by a stuff instruction signal S3 which is outputted from the stuff instruction circuit 6 so that a stuff request signal S2 is normally being transmitted to the stuff instruction circuit 6 so far as the value of the up-down counter 4 is not zero. Thus, the normal stuff insertion is operated even if more than the two pulses of the stuff detecting signal are obtained.
Patent JP-H03176287-A (JP)
Title: Apparatus for incorporating floor back parts on automobile assembling line
Inventor: TOO TOSHIZO
IPC: B62D65/00
Filed: 1989-11-30
Abstract: PURPOSE:To fully automate operations from the location of floor back parts on the back of a body to the bolting thereof by transferring a part set jig having the floor back parts and bolts completely set to the back of a body with a jig transferring robot to be driven by a nut runner. CONSTITUTION:Respective part set jigs 3 having floor back parts B and bolts 7 completely set on a first guide rail 2a are transferred to a part incorporating position(b), while respective part set jigs 3 on a second guide rail 2b are located on a part set position(a). When under such a condition a body A is transferred to the part incorporating position(b) by an overhead conveyer 1, the respective part set jigs 3 are lifted up from the first guide rail 2a by jig transferring robots 5, 5. Next, after the respective part set jigs 3 are located on a predetermined position of the back of the body A on the basis of picture data from a TV camera, a nut runner 3c is operated to bolt the floor back parts B to predetermined positions on the back of the body A.
Patent JP-H03174087-A (JP)
Title: Apparatus for peeling japanese paper in automatic machine for making japanese paper
Inventor: MATSUKISONO TAKASHI
IPC: D21F13/02
Filed: 1989-12-01
Abstract: PURPOSE:To obtain an apparatus for producing uniform Japanese paper and capable of surely peeling the paper without forming creases in the inversion peeling process by providing a peeling apparatus, a sag-preventing roller and a paper-bed pressing roller to a traversing truck having a clamping claw for inverting and transferring a paper-making screen. CONSTITUTION:A supporting table 6 is placed on a truck 1 holding a screen 10 and having wheels 2. The table 6 is provided with a clamping apparatus 12 having clamping pieces 11. Guide rails 18, 19 suspended from the frame F of the main body have clamping claws 20, 21 in vertically movable state and the claws are transferred between a paper-making stage A and a laminating and dehydrating stage B. A peeling apparatus 31 is provided to stack the Japanese paper sheets W on a pallet 30 of the laminating and dehydrating stage B. A paper-bed pressing roller 316 and a sag-preventing roller 317 are provided to the peeling apparatus 31 to obtain the objective apparatus.
Patent JP-H02227054-A (JP)
Title: Processed food of hen's eggs
Inventor: SHIMADA SEINOSUKE
IPC: A23L15/00
Filed: 1988-12-13
Abstract: PURPOSE:To obtain a processed food of hen's egg preventing drip of product, having smooth texture, good luster and clear yellow by adding rice starch to the processed food of hen's egg during production thereof. CONSTITUTION:In producing a processed food of hen's egg such as eggroll, DASHIMAKI or pot-steamed hotchpotch by a conventional procedure, rice starch optionally chemically, physically or enzymatically treated is added to a raw material.
Patent JP-H09151954-A (JP)
Title: Constant velocity universal joint
Inventor: HASE HARUO
IPC: F16D3/227
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a warp or recess in injection molding of a holder formed of a synthetic resin. SOLUTION: The major diameter side inlet bore is set to substantially the same dimension as the minimum bore, a blind hole 6e is axially provided on the major diameter side of a column part, and a recess 6e is axially provided on the inner circumferential surface on the major diameter side of a pocket part, whereby a holder 6 having a form uniformed which hardly causes a warp or recess in extrusion molding.
Patent JP-2000140696-A (JP)
Title: Cap attaching structure for air purifying device and air purifying device
Inventor: NOZAWA MAKOTO
IPC: B03C3/82
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a cap attaching structure for air purifying device capable of easily opening and closing a cap and attaching/detaching the cap to/from a casing, and to provide an air purifying device. SOLUTION: In this structure for attaching the cap 50 covering an opening part of the casing to be freely opened and closed to the casing 11 of the air purifying device 1 housing a collecting part for collecting particles in air, the cap 50 is attached to the casing 11 to be freely rotated with one end part along one side as a rotational center, can be attached/detached to/from the casing 11 through an engaging part at another end part along the side opposed to the one side, and has a curved shape projecting to the outside so that the cross- section along a direction orthogonal to the one side becomes almost circular arc-shaped. Thus the cap 50 is elastically deformed in the curved direction of the curved shape, then the cap 50 is made attachable/detachable through the engaging part.
Patent JP-H05129194-A (JP)
Title: Drawing of charged particle beam
Inventor: KOMAGATA TADASHI
IPC: H01L21/027
Filed: 1991-11-01
Abstract: PURPOSE:To draw a pattern with high accuracy on a material to be drawn by performing charged particle beam drawing based on the data having corrected only a bending component to be generated because of setting a material to be drawn including no bending component of the material to be drawn itself. CONSTITUTION:A material to be drawn is set on a holder 5 so that the material 6 to be drawn may bend in one direction so as to load the holder on a stage 4. Marks are formed in a plurality of prescribed positions on the material to be drawn by a charged particle beam. The material to be drawn is turned by 90 deg. on the surface vertical to an optical axis to be set on the holder 5. A stage 4 is moved so that one 4 line part of marks in the other direction inside the respective marks may come in order on the optical axis and on each occasion the positions of the respective marks are measured. Correction to bending of the material to be drawn is obtained based on the positions of the respective measured marks. The pattern drawing data are corrected based on the correction value and charged particle beam drawing is performed based on these correction data. Thereby, pattern drawing can be performed on the material to be drawn with high accuracy.
Patent JP-S63163367-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKAMURA YOICHI
IPC: G03G5/06
Filed: 1986-12-25
Abstract: PURPOSE:To enhance sensitivity and characteristics against repeated uses by using a specified azo compound as the electric charge generating material of a photosensitive layer to be formed on a conductive substrate. CONSTITUTION:The photosensitive layer contains at least one of the azo compounds having quaterthiophene structure represented by formula I in which each of R1-R9 is H, halogen atom, OH, alkyl, alkoxy, allyl, aldehyde, acyl, carboxy, ester, carbamoyl, amino, alkylamino, arylamino, aryl, aralkyl, nitro, or cyano group; and A is a coupler residue, thus permitting the obtained photosensitive body to be high in sensitivity and superior in characteristics against repeated uses.
Patent JP-H05129602-A (JP)
Title: Manufacture of mis type semiconductor device
Inventor: NODA MASANORI
IPC: H01L29/78
Filed: 1991-11-01
Abstract: PURPOSE:To acquire an MIS type semiconductor device of double diffusion structure having large effect and high integration degree by enlarging a side width of a relatively deep diffusion layer by a little thermal hysteresis. CONSTITUTION:Ion implantation of As 21 is carried out at an angle theta of about 90 to 80 deg.C to a surface of an Si substrate 11 and ion implantation of Phos 22 and B 23 is carried out at an angle phi of about 70 to 45 deg.C using a gate electrode 17, etc., as a mask. Shallow N<+> diffusion layers 12, 14 are formed of As 21 of little diffusion coefficient and deep N<-> diffusion layer 13 and P- diffusion layer 15 are formed of Phos 22 and B 23 of large diffusion coefficient. Since an offset is generated in advance sideward below the gate electrode 17, etc., between As 21, Phos 22 and B 23, a width (x) can be enlarged even side diffusion is less than down diffusion in an Si substrate 11.
Patent JP-H08171389-A (JP)
Title: Mode setting informing device
Inventor: WATANABE SEIJI
IPC: G10L25/00
Filed: 1994-12-16
Abstract: PURPOSE: To inform a user on the spot where the remote control is performed of which operation mode is set by remote control in a device informing about it when the required operation mode is set by the remote control. CONSTITUTION: When a cleaning mode is set by the remote control, a buzzer is sounded for 0.25 second at a frequency 3520Hz, and thereafter, the buzzer is sounded for 0.25 second at the frequency 4400Hz after emptying for 0.05 second, and further thereafter, the buzzer is mounded for 0.3 second at the frequency 4690Hz after emptying for 0.05 second, and a mode name is expressed. In such a manner, when the cleaning mode is set, since the mode name is expressed by sounding the buzzer while revising the ringing frequency and the ringing time of the buzzer by emptying a fixed interval, the user hears just as if (o) (so) (ji) are voice outputted.
Patent JP-H07166845-A (JP)
Title: Honeycomb heater
Inventor: ABE FUMIO
IPC: B01J35/00
Filed: 1993-12-14
Abstract: PURPOSE:To efficiently purify a harmful component in exhaust gas discharged from an internal combustion engine, particularly HC generated by a large amount at cold start time, by small power. CONSTITUTION:In a honeycomb heater including a honeycomb structure 1 having many through holes substantially in parallel to a gas flow direction divided by a partition consisting of conductive material and having both end surfaces in gas inflow/outflow sides and including at least two electrodes 5 provided in the honeycomb structure 1 for carrying a current, a catalytic layer is supported coating on the partition, and resistance is adjusted so that a specific region including in the vicinity of at least gas flow side end surface can be locally rapidly heated as compared with the other region at current carrying time. An area of the specific region, locally rapidly heated, is in a range of 5 to 50% a gas passing sectional area.
Patent JP-H11138778-A (JP)
Title: Ink-jet recording device
Inventor: KASHIMURA MAKOTO
IPC: B41J2/01
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To control efficiently the scattering direction of ink mist generated by the ink jet, and prevent the stain in a recording device and the deposition of ink mist which causes defective operation. SOLUTION: A recording head 1 which jets ink and records on a recording paper is mounted on a carriage 2 supported freely slidably on a carriage shaft 3. The recording paper is carried in the direction vertical to the moving direction of a carriage 2 by a paper feed roller 202 and a carrying roller 102. Air is blown toward the paper feed roller 202 and the carrying roller 102 by a blowing fan 40.
Patent JP-H02161602-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKADA YOSHINORI
IPC: G11B15/12
Filed: 1988-12-14
Abstract: PURPOSE:To allow rapid dealing with the abnormality of magnetic heads so that always good recording and reproducing can be executed by providing a magnetic head selecting means which selects the magnetic heads for reproducing as recording heads in place of magnetic heads for recording and recording equalizing means by which the recording equalizing characteristics change over. CONSTITUTION:A control signal generating means 60 generates a control signal when the abnormality is generated by failure or deterioration in characteristics, etc., in the magnetic heads 31 to 34 for recording at the time of recording. The magnetic heads 35 to 38 for reproducing are then selected as the recording heads in place of the abnormal magnetic heads for recording and the recording of information signals is executed. The recording equalizing means 7, 8 are so constituted that the equalizing characteristics thereof can be changed over. These means act in such a manner that the recording currents of the materials for recording have the frequency characteristics optimum for recording when the magnetic heads 31 to 34 for recording are selected as the recording heads. The respectively separate equalizing characteristics are set as well when the magnetic heads 35 to 38 for reproducing are selected as the recording heads. The good recording operations of the information signals are executed in this way even if the magnetic heads for recording go out of order.