baber/WOPTO huggingface dataset:
Patent JP-S6421114-A (JP)
Title: Diversion equipment to reduce foaming
Inventor: NAGANO MASAMI
IPC: E02B8/06
Filed: 1987-07-17
Abstract: PURPOSE:To prevent the occurrence of bubbles accompanying falling water by a method in which the surface of falling water from a levee is covered with a sheet over the fall end portion from the fall starting portion and the sheet dragged is always positioned on the water surface by means of a float. CONSTITUTION:A levee structure diversion equipment has an upstream side slope 2a projected from the ground, a fall drop part 2c, and a levee part 2b. Effluent water flows through the top of the levee 2b from the effluent water face 3 down to average water surface 4a of sea, etc. The surface of falling water draws a parabolic curve through the fall drop 3c from the fall start part 3b to the fall end part 3d. An air-mixed upper sheet 6 is spread over the falling water surface drawing the parabolic curve over the width of the levee and fixed to the levee by a wire 8, having a float 7. The occurrence of bubbles in the effluent water can thus be easily prevented.
Patent JP-H051938-A (JP)
Title: Level sensor device for liquid tank
Inventor: FUNABASHI YOSHIYUKI
IPC: G01F23/34
Filed: 1991-06-24
Abstract: PURPOSE:To enable a level position in both horizontal and vertical states to be displayed by extending float part at a determined angle to the inner wall surface of a tank, providing a wire member thereon, and connecting it to a level display part. CONSTITUTION:A float 51 is moved along a float guide 52. The guide 52 is extended and installed in parallel to one inner wall surface 50B closer to a level display part 5 and with a determined angle to the other inner wall surface 50A. A wire member 2 is provided on a float part 53, and its single end 2A is rotatably installed to the top end 52A of the float part 53. The other end 2B of the member 2 is reciprocally moved orthogonally and according to the reciprocation of the float 51. The end part 2B is connected to a display part 55. When the liquid quantity in a tank 50 is sufficient, the float 51 is in E- position even when the tank is laid in horizontal or vertical state, and it is moved to F-position according to the reduction in liquid quantity. The level position is displayed on the display part 55 in conformation to the relative position of the float 51.
Patent JP-S57103424-A (JP)
Title: Tuner
Inventor: OOHASHI TAMAKI
IPC: H04B1/26
Filed: 1980-12-19
Abstract: PURPOSE:To facilitate the tracking adjustment between tuning circuits and improve the performance of a receiver, by using a varactor diode and a variable capacitor which sets a combined capacity of this varactor diode and the variable capacitor itself. CONSTITUTION:A varactor diode 2 and a variable capacitor 3 are connected in parallel to a variable inductance element 1 to constitute one tuning circuit. A variable voltage circuit 4 consists of a variable resistor which varies a voltage applied to the diode 2, and the circuit 4 is connected to the element 1 mechanically. The variable capacitor 3 is adjusted variably to set a combined capacity of the diode 2 and the capacitor 3 itself, and the variable magnification of the C is adjusted variably to cover sufficiently a band width which cannot be selected by the variable magnification of the L. That is, a band width of the tuning frequency is varied optionally by selection between the variable magnification of the L and the variable magnification of the C. Consequently, the tracking adjustment is accurate throughout a receiving band width.
Patent JP-H0846458-A (JP)
Title: Power amplifier
Inventor: TAKAHASHI YOSHIAKI
IPC: H03F3/68
Filed: 1994-07-29
Abstract: PURPOSE:To provide a power amplifier which is capable of increasing the dynamic range of an output signal by providing a min. number of capacitors for bootstrapping. CONSTITUTION:This device is provided with a selection circuit 14 which is connected to the output terminals OUT1 and OUT2 of first and second amplifiers 10 and 12 and selects the output signal having a higher level between the output signals sent from these output terminals OUT1 and OUT2. Between the output side of this selection circuit 14 and the operating power source (VCC) of the first and second amplifiers 11 and 12, a capacitor C to bootstrap is provided. Thus, the potential on the side of the emitter of a transistor supplying base current to an output transistor can be boosted and the dynamic range of the output signal can be widened by a capacitor to bootstrap even for plural amplifiers.
Patent JP-S6156049-A (JP)
Title: Dehydration of mixture of animal meat or fish and vegetable or fruit
Inventor: NAKAZONO SHUZO
IPC: A23L5/10
Filed: 1984-08-27
Abstract: PURPOSE:A mixture of animal meat or fish with vegetables or fruits is subjected to dehydration treatment under reduced pressure using heated oil as a heating medium to effect complete dehydration of them simultaneously without loss or decomposition of carbohydrate, protein, vitamin, etc. in them. CONSTITUTION:Animal meat or fish and vegetable or fruit are dipped in an oil selected from animal, vegetable or mineral oil at 60-120 deg.C and the pressure is reduced down to 10-20mm.Hg, as the temperature is kept at the above-stated, then the pressure is decreased down to the real vacuum for about 60min to effect dehydration down to 3-6% water content.
Patent JP-2001005274-A (JP)
Title: Packaging material and packaging method for electrophotographic developing material, electrophotographic developing toner and developer
Inventor: INOUE SUSUMU
IPC: G03G9/08
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material having high moisture-proof performance and strength and less liable to cause environmental problem by providing a specified layer structure and a specified moisture permeability. SOLUTION: The packaging material comprises a film having <=0.7 g/m2/day moisture permeability or has at least an aluminum layer and a polyamide layer between an adhesive layer as the lowest layer and a polyester layer as the top layer and has <=0.7g/m2/day moisture permeability. Preferably the thickness of the aluminum layer is 3-20 μm and the aluminum layer is aluminum foil or an aluminum vapor-deposited layer. Preferably the thickness of the polyester layer is 3-40 μm, the thickness of the polyamide layer is 5-50 μm and the total thickness of the layers is 30-200 μm. In a packaging method using the packaging material, the packaging material is formed into a bag with the adhesive layer inward and the mouth of the bag is bonded by hot pressing.
Patent JP-S5880215-A (JP)
Inventor: TSUJI HITOSHI
IPC: H01H1/04
Filed: 1981-11-09
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-2000005892-A (JP)
Title: Laser processing
Inventor: MATSUMOTO TOSHIFUMI
IPC: B23K26/064
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To set an optimum processing condition across the entire processing width, and improve processing accuracy and processing efficiency compared to the conventional one even in the case where processing width in an optical axial direction of a workpiece is large such as a case of welding and cutting of a thick plate during laser processing. SOLUTION: According to this processing method, when a workpiece W is irradiated with a condensed laser beam L for applying a required processing, plural focuses F1, F2, wherein the positions in an optical axis O direction are different, are converged by the laser beam L radiated by light condensing optical systems 1, 2. Thereby, processing can be carried out at multiple focusing points.
Patent JP-H0346903-A (JP)
Title: Picking cart
Inventor: MASUI SHUSUKE
IPC: B65G1/06
Filed: 1989-07-11
Abstract: PURPOSE:To alleviate work load and improve work efficiency by driving a running cart along a storage shelf which cart having an instrument for measuring the weight of an object to be picked and means for discharging the object after the measurement, and picking the object and discharging it on a conveyor running along the running path of the cart. CONSTITUTION:A cart 2 moves according to a picking command to a specified position and picks an object according to a display 5 in a display frame 4 of an object storage shelf 3. The object picked is thrown into a throw-in hole 11 of a weighing device 6, weighed, and sent to a picking control section (not shown). The control section calculates the number of picked objects from the memorized weight and measured weight per unit, and determines if the picking is correct or not. When correct, the control section issues a discharge signal to a discharge device so that the objects are discharged to a conveyor 7. When incorrect, an error lamp 19 is lit.
Patent JP-S6110768-A (JP)
Inventor: RANGU RAIMUNTO
IPC: G01N29/32
Filed: 1984-08-30
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-H0629416-A (JP)
Title: Power module
Inventor: UMEDA OSAMU
IPC: H01L23/10
Filed: 1992-07-07
Abstract: PURPOSE:To bond a base plate and a case cover with thermoplastic resin previously fitted in the case cover. CONSTITUTION:There is provided a stepped portion 3 for assembling a base plate 1 on which a power element, etc., are mounted, in a lower end surface of a case cover 2, and there is further provided a predetermined size concave groove 4 is the stepped portion 3. Thermoplastic resin 5 such as polyethylene having about 200 degree melting temperature is previously fitted into the concave groove 4. For bonding between the base plate 1 and the case cover 2, parts such as a power element, etc., are mounted on the base plate 1 and the case cover 2 where the thermoplastic resin 5 is previously fitted into the concave groove 4 is mounted on the base plate, and thereafter the thermoplastic resin 5 is melted into melted thermoplastic resin 6 as a reflow processing is performed at about 200 degree to bond the base substrate and the case cover.
Patent JP-H0467907-A (JP)
Title: Drying method for extrusion molding and drying jig and truck
Inventor: IZUMISAWA HITOSHI
IPC: C04B33/13
Filed: 1990-07-09
Abstract: PURPOSE:To manufacture a product reduced in the generation of deformation such as warpage or distorsion and having dimensional accuracy in good yield by a method wherein an extrusion molded product is fitted in the upward V- shape groove formed to a receiving jig and subsequently covered with a press jig having a downward V-shape groove to be held and dried in a drying oven. CONSTITUTION:As a drying jig, a receiving jig 1 having length of 2600 mm obtained by forming a punching metal having a large number of holes 8 into a trough-like shape having a V-shape cross section whose open angle alpha is 90 deg. and respectively bending the end parts of both sides thereof outwardly to form flange parts 1a and a press jig 2 formed so as to have the same shape and dimension as the receiving jig 1 and having a V-shape cross section and provided with flange parts 2a are prepared. The receiving jig 1 of the drying jig is held so that the V-shape groove 3 thereof is equally opened at every 45 deg. with respect to verticality and a hollow pipe after molding is fitted in the jig 1 in an inclined state. The held hollow pipe 10 is placed on a drying truck to be introduced into a drying oven.
Patent JP-H0712414-A (JP)
Title: Air-conditioning machine
Inventor: KODAIRA TAKASHI
IPC: F25B1/00
Filed: 1993-06-25
Abstract: PURPOSE:To provide an air-conditioning machine, in which a refrigerant pump will never be locked while securing an optimum amount of refrigerant, in a circuit common to heating and cooling operation. CONSTITUTION:In an air-conditioning machine, cooling operation is effected by driving a compressor 1 while connecting the compressor 1, an outdoor heat exchanger 3, an evacuating device 5 and an indoor heat exchanger 7 in series, while heating operation is effected by connecting a refrigerant pump 13 and a refrigerant heater 15 in series to a bypass tube 11, bypassing the compressor, the outdoor heat exchanger and the evacuating device, and driving the refrigerant pump. Upon cooling operation, refrigerant in the circuit is recovered temporarily into receiver tanks 9, 19, which release the recovered refrigerant into the circuit upon heating operation.
Patent JP-2000007595-A (JP)
Title: Production of cyclohexanedimethanol
Inventor: ITO HIROSHI
IPC: B01J23/86
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality cyclohexanedimethanol by keeping the content of copper in distillation liquid during distillation in a specific concentration when a reaction crude material obtained by reducing a dialkyl cyclohexanedicarboxylate in the presence of a copper-based catalyst is purified by distillation under reduced pressure. SOLUTION: When a reaction crude material contained in cyclohexanedimethanol of formula II obtained by reducing a dialkyl cyclohexanedicarboxylate of formula I (R is a 1-4C alkyl) in the presence of a copper-based catalyst (e.g. copper oxide/chromium oxide) is distilled under reduced pressure, the content of copper contained in distillation liquid during distillation is kept in the concentration of <=5 ppm. It is preferable that the content of copper is especially reduced to <=1 ppm by subjecting copper contained in the reaction crude material before distillation under reduced pressure to absorptive treatment by using an adsorbent such as activated carbon.
Patent JP-H03205570-A (JP)
Title: Potential difference display device and detector therefor
Inventor: KAWAGUCHI TOSHIYUKI
IPC: G01R15/06
Filed: 1989-07-12
Abstract: PURPOSE:To easily and accurately find out a defective insulator in insulators group from the underside of steel tower by installing plural capacitors so as to bridge the charging bodies A, B generating a potential difference and providing a display device capable of visually confirming the threshold of potential difference in the middle part of capacitors. CONSTITUTION:Both ends of a hollow insulator 1 are installed with metal fittings 2 between the insulators of same number in the center of dual insulators group 3 so as to face a window 5 of case 4 in the center part to the ground. At the underside of steel tower, a laser beam is emitted to the window 5. The laser beam passed through a Pockels element 6 in the case 4 is totally reflected by a prism 7 and received by a detector after passing through the element 6 again. When the defective insulator is in existence, the potential difference is generated between the insulators to which both ends of hollow insulator 1 are installed. The potential difference is divided by the capacitors 10 in the insulator 1 and impressed to the Pockels element 6 to rotate a plane of polarization for transmission beam in accordance with the voltage. So, the change of voltage can be detected as the change of intensity by making the reflected laser beam to pass through the polarization plate, and the existence of defective insulator can be safely and promptly detected on the ground in the unit of insulators group.
Patent JP-H0345676-A (JP)
Title: Resin composition for pressure-sensitive adhesive
Inventor: TAKANO KOJI
IPC: C09J121/02
Filed: 1989-07-14
Abstract: PURPOSE:To obtain the title compsn. with excellent pressure-sensitive adhesive force and adhesive force to a non-polar adherend, a balance between a pressure- sensitive adhesive force and a cohesive force, low temp. pressure-sensitive adhesive properties, etc., by emulsion-copolymerizing a monomer mixture contg. butadiene in the presence of a water-based dispersion of a tackifier resin. CONSTITUTION:A monomer mixture (A) contg. 20-70wt.% butadiene (e.g. a monomer mixture wherein 20-70wt.% butadiene, 10-40wt.% styrene and/or methyl methacrylate and 10-50wt.% 2-ethylhexyl acrylate and/or butyl acrylate are main components) is emulsion-polymerized in the presence of a water-based dispersion of a tackifier resin (B) (e.g. a glycerine ester of a hydrogenated rosin) at a wt. ratio of B to A of 5/95-40/60 to obtain the title compsn. with excellent pressure-sensitive adhesive force and adhesive force to a non-polar adherend, balance between a pressure sensitive adhesive force and a cohesive force, low temp. pressure-sensitive adhesive properties, etc.
Patent JP-2000008854-A (JP)
Title: Internal combustion engine having combustion heater
Inventor: SUZUKI MAKOTO
IPC: F01P3/20
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To improve the fuel consumption of an internal, combustion engine by effectively utilizing the output of a combustion type heater in the warming acceleration by controlling a flow amount of an engine cooling water from an engine body toward a radiator, and lowering the output of the combustion heater for warming the engine cooling water when the flow amount is large in comparison with a case when the flow amount is small. SOLUTION: A cooling water circulating circuit 10 is formed between a combustion type heater 17 of an intake device 5 and a heater 9 for cabin from a water jacket of an engine body 3 as a starting point, and a circulation path 11 comprising a thermostat 13 is formed between the water jacket and the radiator 12. The ON/OFF of the combustion type heater 17 is controlled on the basis of the water temperature of an engine outlet detected by a water temperature sensor 40a by ECU 46. That is, when the temperature of the engine outlet is higher than a predetermined temperature, the thermostat 13 is opened, and a large amount of the engine cooling water is made to flow in the circulation path 11 toward the radiator 12, so that the combustion heater 17 is OFF controlled to inhibit the output and to reduce the absorption of the combustion heat by the engine cooling water.
Patent JP-H0736949-A (JP)
Title: Function simulation device
Inventor: TAKAI YUJI
IPC: G06F17/50
Filed: 1993-07-21
Abstract: PURPOSE:To provide the function simulation device which can perform the simulation of mathematical logical operation at a high speed by handling a multi-digit logic signal, represented as one of four values 0, 1, X, and Z, together similarly to a case of two values 0 and 1. CONSTITUTION:An input signal group consisting of plural input signals of multi- bit width which have respective bits represented as one of the four values of logic signals 0, 1, X, and Z is converted by an encoding means 11 into an encoded input signal group having respective bits encoded with two drive bits 0 (1) showing whether logic signals 0 (1) are available and further converted by a Z X converting means 2 into a converted encoded input signal group whose bits corresponding to the logic signal Z are converted into encoded bits of the logic signal X. An output signal evaluating means 3 evaluates mathematical logical arithmetic among converted encoded input signal groups 5 and outputs an encoding output signal group. The encoding output signal group is converted by a decoding means 4 into an output signal group which is represented with a logic signal of one of the four values of logic signals 0, 1, X, and Z.
Patent JP-H1026467-A (JP)
Title: Trim structural body of underfloor refrigerator-freezer
Inventor: IMAMIYA SEIJI
IPC: F25D23/10
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to open a door easily without being slipped from a trim by filling up a space between an inner box and an outer box and mounting a trim on the upper part of the inner box with an insulating material and providing a projected area integrally at two locations of the upper part of the trim. SOLUTION: A space between an inner box 12 and an outer box 11 is filled up with an insulating material 14, where a trim 13 is further mounted on the upper part of the inner box 12. A projected area 17 is integrally provided at two locations of the upper part of the trim 13. This construction makes it possible to separate a door 15 of an underfloor refrigerator-freezer from a floor door 16 and prevent the door 15 of the underfloor refrigerator-freezer from being slipped from the trim 13 and open the door 15 easily when the floor door 16 is opened and closed. Even when the projected area 17 is separately provided at two locations of the upper part of the trim 13 mounted on the upper part of the inner box, this construction makes it possible to open the door 15 easily in a similar manner, preventing the door 15 of the underfloor refrigerator-freezer from being slipped from the trim 13.
Patent JP-H0736149-A (JP)
Title: Photographic base
Inventor: KOBAYASHI HIDEYUKI
IPC: G03C1/81
Filed: 1993-07-21
Abstract: PURPOSE:To provide the photographic base which has an excellent property to eliminate a permanent set of winding, does not generate out-of-focus in printing and is adequate for use with small-sized cameras. CONSTITUTION:This photographic base consists of a polyester film having <=500kgf.mm breaking energy in a longitudinal direction. The more preferable form is as follows: (1) The degree of curling restored after a treatment with a hot water bath is <=45m<-1>. (2) The anticurling degree is 5 to 25m<-1>. (3) The intrinsic viscosity of the base is <=0.50, the longitudinal and transverse refractive index is >=1.6, the WET modulus of elasticity is >=280kgf/mm<2>, the density is >=1.38g/cm<3>. (4) The base contains a compd. contg. an arom. dicarboxylic acid having a metal sulfonate group as a copolymn. component and further having a repeating structure of an ethylene-oxy group. (5) The base is multilayered films, of which the difference in the contents of the arom. dicarboxylic acid having the metal sulfonate groups between the arbitrary adjacent two layers is <=6mole%/total ester bonds.
Patent JP-H1024880-A (JP)
Title: Wind shield device for motorcycle
Inventor: MATSUO HISAFUMI
IPC: B62J17/04
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To improve the aerodynamic property in a motorcycle in the front fork of which is provided with a screen. SOLUTION: An upper garnish 6c stretching in the cross direction of a vehicle body and swelling out forward in the overall length in the longitudinal direction is attached to the front face of the screen 7 attached to the front forks 4a and 4b of a motorcycle, and the air flowing upward along the surface of the screen 7 during the running of the motorcycle is separated from the surface of the screen when the air rides over the upper garnish 6c.
Patent JP-S5882312-A (JP)
Title: Constant pitch feeder
Inventor: MINE KAZUHIRO
IPC: G05D3/00
Filed: 1981-11-11
Abstract: PURPOSE:To perform high-speed spot welding at a prescribed position only by setting electronic parts by constituting a table having a rack and a rotatable shaft at a position corresponding to the cam of a rotary part. CONSTITUTION:When a shaft 6 is rotated, a fixed cam 13 engages the groove of a rack 36 with a play to rotate. Then when the peak and a bearing 41 come into contact with each other, the upper electrode 50 of a spot welder 14 is lowered through levers 40 and 45, etc., to spot-weld electronic parts on the top surface of the lower electrode 29. When it is further rotate, a moving cam 16 separates from the rack 36 and a cam 16 comes into contact with a cam 13 through the operation of a spring 17. When it is further rotated, the rack 36 moves to move electronic parts set on a table 22 through a jig 26 at the same pitch with the rack 36, and the electronic parts are spot-welded at a next spot position by the cam 25 similarly.