baber/WOPTO huggingface dataset:
Patent JP-H04370065-A (JP)
Title: Production equipment for ice cream
Inventor: YANAI KOJI
IPC: A23G9/20
Filed: 1991-06-18
Abstract: PURPOSE:To provide the title equipment of a specific structure, capable of injecting chilled watery of a specific stable temperature and also of shortening hot sterilization time, where a condenser therein is equipped with a warming device at a specified location so as to inject chilled water raised in its temperature to a specified level. CONSTITUTION:The objective equipment equipped with (A) a chilling cylinder 5 for producing ice cream, (B) a compressor 10 for chilling said cylinder 5, (C) a condenser 12, (D) a chiller 7 provided so as to make heat exchanges with both a pressure reducing device and said cylinder 5, and (E) a four-way changeover valve 11 to reverse the flow of a chilling medium to make the hot sterilization of said cylinder, and, additionally, with (F) a warm water feeder M made up of a cistern 41 and a water pipe 44 with a heater between a feed water inlet and the condenser 12 inlet and (G) a control means 70 for said warm water feeder M so as to ensure chilling water and cleaning water differing in specified temperature from each other to be fed based on the determination whether the operational mode of the feeder M is for hot sterilization or cleaning.
Patent JP-S6149868-A (JP)
Title: Image recorder
Inventor: SHICHIJO AKIRA
IPC: B41J2/455
Filed: 1984-08-18
Abstract: PURPOSE:To prevent light exposure of a photosensitive recording medium from being scattered and prevent an image point position from being shifted, by providing an exposure-correcting means for shortening the non-exposure time between basic exposure and corrective exposure of a light-emitting element, thereby contriving shorter non-exposure time. CONSTITUTION:Based on light quantity correction information from a ROM21, a time width correcting circuit 23 controls the sequence in which basic pulses or pulses having a width based on the information are generated for a ''black'' signal in accordance with a clock signal 14. At this time, a strobe signal 32 is outputted from a controlling terminal 31 to an amplifying circuit 24 for driving LEDs, thereby determining the timing of impressing the pulses. The circuit 24 drives each of the LEDs a predetermined number of times, and controls the sum of the pulse widths of the driving signals impressed on the LEDs in accordance with the light quantity correction information. Accordingly, scattering of the light exposure of the photosensitive recording medium is reduced, and the non- exposure time can be reduced to almost zero, so that the image point position can be prevented from being shifted.
Patent JP-H0615853-A (JP)
Title: Thermal transfer printer
Inventor: DOBASHI KOICHI
IPC: B41J2/325
Filed: 1992-06-30
Abstract: PURPOSE:To provide a thermal transfer printer wherein high quality printing can be performed on a plain paper by using a high molecular ink ribbon. CONSTITUTION:A platen 9 is arranged so as to oppose a thermal head 3 having a heat generating element 4 formed thereon. Between the thermal head 3 and the platen 9, a belt-like intermediate transfer body 1 is arranged movably through an ink ribbon 5. The platen 9 is formed into a shape having an edge part 12 at the lower side of the running direction of the intermediate transfer body 1. The platen 9 is arranged such that a distance between the edge part 12 and the heat generating element 4 of the thermal head 3 becomes a fine distance peelable at heating. Convey rollers 13a and 13b are provided for conveying the intermediate transfer body 1, on which the ink of the ink ribbon 5 is transferred and primary record image is formed, along the edge part 12 so as to peel off from the ink ribbon 5.
Patent JP-S6150058-A (JP)
Title: Air/fuel ratio detector
Inventor: YAMADA TETSUMASA
IPC: G01N27/419
Filed: 1984-08-17
Abstract: PURPOSE:To detect the air/fuel ratio in a wide range, by providing an oxygen concentration cell element through a fine interval from an oxygen pump element and a metal oxide semiconductor made of titania attached thereto. CONSTITUTION:Porous electrodes 4 and 5 are provided on both sides of a planar oxygen ion conductive solid electrolyte 3 while an air chamber (b) is formed on one side thereof to make an oxygen pump element 6 by being exposed to the atmospheric air. An oxygen concentration cell element 13 in which porous electrodes 11 and 12 are formed on both sides of an identical planar oxygen ion conductive solid electrolyte 10 is provided through a fine interval from the element. A metal oxide semiconductor 17 made of titania formed on an electrical insulator 16 having an opening (d) is built as attached to a porous electrode 12 of the oxygen concentration cell element 13. To detect the air/fuel ratio, the resistance value of the titania 17 is used to determine whether the fuel is in the over rich range or lean range and then, the pump current Ip of the oxygen pump element 6 is measured.
Patent JP-H0223503-A (JP)
Title: Preceding reproducing and recording device
Inventor: ADACHI TATSUYA
IPC: G11B27/038
Filed: 1988-07-11
Abstract: PURPOSE:To edit input signals and reproduced signals by recording both signals at the same place of a tape after mixing by deciding the vertical distance between a preceding and following heads in the head scanning direction by taking signal processing delays produced in a reproducing, mixing, and recording sections into account. CONSTITUTION:In a four-head type preceding reproducing and recording device, preceding heads 100a and 100b for reproduction are provided ahead of following heads 101a and 101b for recording by (X+Y+Z) track pitches in both head scanning and vertical directions. The vertical distance between the preceding and following heads is decided by taking the signal processing delays produced in a reproducing, mixing, and recording sections 102, 111, and 103 into account. Namely, by delaying output signals of plural adders in the mixing section 111 by the time corresponding to the Y track so that the sum of processing delays of multipliers and adders can become the time corresponding to the Z track, a source inputted from the outside is inserted into a source on a tape by using one set of the reproducing and recording devices.
Patent JP-H0925177-A (JP)
Title: Mud material for blast furnace tap hole
Inventor: NIKO KIYOSUKE
IPC: C04B35/66
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a mud material for a blast furnace tap hole which is inexpensive and has particularly excellent strength and corrosion resistance in a high-temp. region by forming the mud material in such a manner that the bending strength at the high temp. attains the specified value or above. SOLUTION: The mud material having the bending strength of >=25kg/cm<2> in a temp. range of 1450 to 1550 deg.C is obtd. by compounding roasted anthracite and/or pitch coke powder and alumina powder, mixing ceramic powder therewith at need and maintaining the total value of alkaline components (Na2 Owt.%+K2 Owt.%) at <=0.5wt.% with tar as a binder. The corrosion resistance to molten iron and molten slag is improved and the tapping time is made >=4 times heretofore by using such mud material. The saving of materials for casting hearth work and the manpower saving for the preliminary work for the furnace is attained and the safer operation of the blast furnace is made possible.
Patent JP-H0775400-A (JP)
Title: Controller of voltage-control type vector control inverter
Inventor: FUJIMOTO NOBORU
IPC: H02P21/00
Filed: 1994-07-25
Abstract: PURPOSE:To automatically set a control constant without providing any special detector by obtaining an electric machine constant according to operation based on a voltage command signal and the electric machine current detection signal of a component which is in-phase with the voltage command signal and a component of 90-degree phase difference. CONSTITUTION:A coordinate converter 4 calculates a voltage command (circuit magnetic field coordinates) and a phase voltage command signal receiving a voltage phase reference signal from a command setting equipment 3 and then a comparator 6 compares the voltage command signal with a carrier from a triangular wave generator 5 as a PWM signal and then controls the output voltage of an inverter 2. On the other hand, the three-phase current of the electric machine 1 is detected by a current detector 7 and is converted to a current signal (rotary magnetic field coordinates) of twoaxis components by a coordinate converter 8 and then an electric machine constant is calculated from the detection current signal, a voltage command signal and a frequency command signal, and the speed signal of a speed detector 10 by a constant operation equipment 9, where a CPU is used for the processing by the voltage command equipment 3 and the constant operation equipment 9 and data I/O is automated.
Patent JP-S5695653-A (JP)
Title: Production of foamed decorated sheet
Inventor: TARUYA TAKASHI
IPC: B29C44/00
Filed: 1979-12-28
Abstract: PURPOSE: To produce a foamed decorated sheet with a synchronous emboss by transferring a decorated layer and a foaming resin of a peeling film onto a base material of heat resistance and foaming the film by heat.  
     CONSTITUTION: An emboss is applied on a peeling film 1. The peeling film uses a polyester film or a urethane resin applied on a paper. A decorated layer 2 is provided on the convex parts of the embossed peeling film. The film employs a vehicle mainly composed of a polyvinyl chloride resin. The peeling film 1 is filled with a foaming resin 3 such as polyvinyl chloride resin and acrylic resin. These components are transferred onto an asbestos glass, glass-mingled paper or the like and then, foamed by heat. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000012836-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: NAGANO TAKASHI
IPC: H01L29/78
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an insulated gate filed-effect transistor, which has good switching characteristic and a high current drive power. SOLUTION: A semiconductor device is constituted into a structure, wherein high concentration impurity implanted regions (source and drain diffused layers 28 and 29) of an insulated gate field-effect transistor 1 are formed in a semiconductor substrate 11, and thereafter impurity implanted regions (a first impurity implanted region 31 and second impurity implanted regions 34) for contributing to the switching characteristics of the transistor 1 are formed in the substrate 11. The region 31 is formed in the part, which is located directly under a gate electrode 22, of the substrate 11 and the regions 34 have concentration of the same degree as that of the region 31 and are respectively formed in the vicinity of the end part in the depth direction of each element isolation region 12, via each low concentration region 13 in the depth direction of the substrate 11.
Patent JP-H0660387-A (JP)
Title: Device for optically scanning surface
Inventor: ROSMALEN GERARD EDUARD VAN
IPC: G11B7/085
Filed: 1993-06-18
Abstract: PURPOSE: To obtain a device which optically scans a surface with a short access time. CONSTITUTION: In this surface-scanning optical device, an information surface 2 is scanned by a focus spot 11 formed by an objective lens. This objective lens is electro-magnetically suspended in a geostationary coil system 15, and is movable with five degrees of freedom. An irradiating beam 21 from an optical system 20 is made parallel through a turning mirror 22 and a scanning lens 23, and this paralleled beam can be displaced in a state of a parallel movement to follow the movement of the objective lens by turning a turning mirror.
Patent JP-S6416538-A (JP)
Title: Pisciculture ship
Inventor: YAMAMOTO EIZO
IPC: B63B35/26
Filed: 1987-07-09
Abstract: PURPOSE:To enable the culture of edible fish while securing the source of fresh seawater in a sea area near a city, by forming divided water tanks in a ship and placing a seawater inlet at the bow, a seawater outlet at the stern and a porous opening for passing seawater at the ship bottom. CONSTITUTION:Water tanks X... are placed in a ship hull S of a self-propellable ship. Seawater inlets A... are placed at the bow-side of the water tank X and seawater outlets B... are placed at the stern side. The ship bottom wall is provided with porous openings C... for passing seawater and having a relatively large area. The exterior fresh seawater flows into the ship, the used seawater flows out of the ship and a relatively strong stream of seawater is formed in the water tank X according to the navigation of the pisciculture ship.
Patent JP-S5797090-A (JP)
Title: Rotary pump
Inventor: ITOU KAZUICHI
IPC: F04C2/04
Filed: 1980-12-06
Abstract: PURPOSE: To provide pulsation-free pumping action for two pump chambers which are partitioned by a diaphragm in a pump casing by allowing a pair of eccentric wheels to be driven eccentrically with a phase difference of 180° by the shaft of the pump, in the pump casing.  
     CONSTITUTION: A pair of eccentric wheels 14 are fitted around the pump shaft 7 which is axially supported rotatably onto a pump casing 1 through a bearing 8, separated in the axial direction and with a phase difference of 180° in the circumferential direction. Thus, a pair of eccentric wheels 14 are eccentrically driven with a phase difference of 180° by the shaft 7 of the pump in the pump casing 1, and the phases of the suction chamber Pi and the discharge chamber Pe which are formed in two pump chambers partitioned by a diaphragm 24 in the pump casing 1 are diverged by 180°, and the fluid transported under pressure from each discharge chamber Pe is joined, and the pulsation due to the divergence of phase of each fluid by 180° can be dissolved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6328176-A (JP)
Title: Horizontal deflecting circuit
Inventor: YOSHIMURA MAKOTO
IPC: G09G1/16
Filed: 1986-07-22
Abstract: PURPOSE:To constantly properly correct an S shape linearity even through adjusting the scale of a horizontal deflecting amplitude by changing the quantity of the horizontal deflecting S shape linearity correction correspondingly to the horizontal size of a raster. CONSTITUTION:When the movable contacts v, v' of change over switches SW, SW' are switched to fixed contacts U, U', a horizontal deflecting output circuit 1 supplies the horizontal deflecting current of the electron beam of a picture tube in a display equipment having a small amplitude which can be deflected in the state of under scan to a horizontal deflecting coil 2. The S shape correction capacitor in which a capacitor 3 is connected to a capacitor 3' in parallel is connected in series to the horizontal deflecting coil 2. When the movable contacts v, v' of the change over switches SW, SW' are changed over to the fixed contacts O, O', the horizontal deflecting output circuit 1 supplies the horizontal deflecting current of large amplitude of the electron beam of the picture tube in the display equipment which can be deflected in the state of the over scan to the horizontal deflecting coil 2. Only the capacitor 3 is connected in series to the horizontal deflecting coil 2 as the S shape correction capacitor.
Patent JP-S6150633-A (JP)
Title: Optical deposition method
Inventor: KAWAI NANAO
IPC: H01L21/288
Filed: 1984-08-20
Abstract: PURPOSE:To densely precipitate fine metal particles on an inorg. semiconductor from a metal halide, by irradiating the inorg. semiconductor present in an aqueous solution containing metal halide and a specific reducing agent. CONSTITUTION:An inorg. semiconductor such as TiO2 is put in an aqueous solution containing halide of a metal such as a platinum group (e.g., potassium chloroplatinate) and a reducing agent (e.g., ethanol) forming a radical, of which oxidation potential is baser than -0.8V, by oxidation and irradiated with light from a mercury lamp at 10-40 deg.C for 1-48hr to densely precipitate fine metal particles on said semiconductor from said metal halide. The concn. of metal halide in the solution for precipitation in this case is usually 0.001-20wt% and the concn. of the reducing agent is usually 1wt% or more and the concn. of the inorg. semiconductor is usually 0.1-500g/l.
Patent JP-2000067974-A (JP)
Title: Electric terminal
Inventor: LITTLE PHILIP V
IPC: H01R4/24
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an electric element having long service life and high holding power by providing a holding end part with a pair of opposite holding beams and a contact beam positioned at the middle of both the holding beams, receiving a mating pin in the holding beams and electrically engaging the contact beam with a pin partially plated by a conductive substance. SOLUTION: A female three-beam terminal 100 is an elongate and substantially flat member having a holding region 102 at its one end an insulation eliminating contact part 104 at its other end, and a connector body 106 between them. The insulation eliminating contact part 104 and the connector body 106 are substantially flush with each other and both of them are parallel with a plane on which the holding region 102 is formed. The holding region 102 forms a three-beam structure, holding beams 111 provide high holding power for engaging detachably with a pin 200, and a contact beam 115 provides standard vertical strength and a contact interface region for establishing and keeping electrical contact between the pin 200 and the female three-beam terminal 100. The pin 200 is a male pin contact having a square cross-section.
Patent JP-2001008220-A (JP)
Title: Color reproduction system
Inventor: OSAWA TATEO
IPC: H04N9/31
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a color reproduction system that uses a color photographing device with a limited number of bands for estimating the color of an object with high accuracy. SOLUTION: This color reproduction system has an image processing unit 2, that receives an object photographing signal obtained by photographing an object with a digital camera 1 and conducts color estimate, that estimates three stimulate values of the object under an observation lighting light, on the basis of statistic data consisting of the spectrum sensitivity and the color matching function of the digital camera 1, spectrums of the photographing lighting light, spectrums of the observation lighting light and spectral reflectance of the object. The image processing unit 2 selects the statistic data of the spectral reflectance of the object in response to the object photographing signal.
Patent JP-H104686-A (JP)
Title: Power converter, using auxiliary resonance commutation circuit
Inventor: IIDA KATSUJI
IPC: H02M7/5387
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain the optimum zero-voltage switching by selecting the values of the equivalent inductances of positive- and negative-side routes, connecting the first connecting point between main switch elements and the second connecting point between smoothing capacitors, so that the voltage of a discharge-side resonance capacitor can become zero or negative at the time of commutation. SOLUTION: The values of equivalent inductances of positive- and negative- inductances Lf' connecting points P1 and P2 are selected so that the voltage of a discharge-side resonance capacitor can become zero or negative at the time of commutation. The inductances Lc in smoothing capacitors CD1 and CD2 and inductances around main switch elements S1 and S2 are not able to change freely, even when they exist, and the values of the equivalent inductances Lf' are decided within such a range that the optimum values of the positive- and negative-side equivalent inductances Lf are large than (Lc+Ls). More specifically, a conductor having the inductance value of [Lf-(Lc+Ls)] is used.
Patent JP-H095357-A (JP)
Title: Probe contact for signal observation unit in ic tester
Inventor: ISHIGAKI YUKIO
IPC: G01R1/073
Filed: 1995-06-15
Abstract: PURPOSE: To obtain a probe contact for observing an ultrahigh speed signal from above the performance board of IC tester with no error. CONSTITUTION: An SMA connector secured to a probe contact 30 is connected with a coaxial cable which is connected with a signal observation unit. The probe contact 30 is a metal pole wrapping signal wires coaxially wherein a large number of POGO pins 32 for GND contact are arranged, at the forward of the metal pole, such that they can be contained in POGO pins 35, 36 arranged along a circle having center at a POGO pin 31 for signal contact. The POGO pins 35, 36 project several mm to the outside from the forward end of probe contact 30 and touches a metal pad on the performance board of IC tester through a shortest route thus ensuring correct observation of signal.
Patent JP-S6235404-A (JP)
Inventor: ASAI HIROYUKI
IPC: H01B3/44
Filed: 1985-08-06
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-H05186320-A (JP)
Title: Dentifrice having low rda value for giving clean mouth feeling
Inventor: DANIERU KORODONII
IPC: A61K8/25
Filed: 1992-06-30
Abstract: PURPOSE: To obtain a dentifrice composition having an RDA number of <150 and affording a relevant user with refreshing intraoral feel. CONSTITUTION: This dentifrice composition comprises a vehicle dispersed with a silicon-based abrasive with a particle size distribution ranging from about 1 to about 100μm; wherein, particles each about >40μm in size accounts for >25% of the total particles, those each about >60μm in size about >=10%, and those each about >80μm in size about >=5%.
Patent JP-S6417278-A (JP)
Title: Friction sheet for tape cassette
Inventor: TAKAHASHI TAKUMI
IPC: G11B23/087
Filed: 1987-07-11
Abstract: PURPOSE:To lower a torque resistance received by a hub in general and also to minimize variations arising from the winding diameter of a magnetic tape by reducing gradually each top part width of projections along a concentric circle of a hub hole on a friction sheet in proportion to the position of said width becoming apart from the center of the hub hole. CONSTITUTION:The friction sheet 17 is put between a lower shell 12 and the magnetic tape 15, and the hub hole 19 is fitted to an end part of the hub 16. Then, the friction sheet 17 is formed on its side of the magnetic tape 15 with the convex projections 18 which are three in a radial pattern from the center of the hub hole 19 with the same angular interval. Each top part width of the projections 18 along a concentric circle around the hub hole 19 becomes narrower in proportion as the distance from the center of said hub hole 19 increases. By this method, the torque resistance of the magnetic tape 15 can be lowered, and the variations of the torque resistance due to the winding diameter of the magnetic tape 15 can be minimized, thus ensuring the smooth travel of the magnetic tape 15.
Patent JP-S57116909-A (JP)
Title: Fluid equipment
Inventor: MASUDA KENJI
IPC: F15B11/00
Filed: 1981-10-28
Abstract: PURPOSE: To decrease power loss and improve responsibility of the pump in such a way that in a contrivance to control discharging rate from a discharging rate variable pump by means of a pressure control valve, discharging rate and discharging pressure in the pump is made controllable without need of inutile leak flow rate.  
     CONSTITUTION: A discharging rate variable pump 1 is controlled with its discharging rate in such a way that a swash plate 2, etc. is displaced by means of a cylinder 4. While discharging fluid by the pump 1 is fed through a flow direction control valve 10 to an actuator 50, it is constituted so that it may be circulated through a triple port type pressure control valve 30, etc. back to a reservoir 7a. Said valve 10 provides a flow rate adjusting variable orifice 19 so as to be connected to a fluid return circuit 300 and to control a pressure control valve 30 by the differential pressure in the front and in the rear of said orifice. And a cylinder 4 to be connected to a secondary port 25 of said valve 30 is made to be able to be changed over and connected either to a main flow circuit 8 which has been connected to a primary port 24 or to a reservoir line which  has been connected to a port 26. 
     COPYRIGHT: (C)1982,JPO&Japio