baber/WOPTO huggingface dataset:
Patent JP-H11287121-A (JP)
Title: Water pump structure of water-cooled engine
Inventor: TAKAHASHI ISAMU
IPC: F02B75/22
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To simplify piping in the periphery of water pump structure of a water-cooled engine. SOLUTION: This V type engine of two shaft is provided with an upper crank shaft 30 and a lower crank shaft 31 on an upper bank cylinder 26 and a lower bank cylinder 27. A water pump 66 is disposed at the lower crank shaft 31, and a cooling water suction passage 68 and a cover side cooling water passage 69 are formed crosswise in a slant view at a cover 67 for the pump 66. A cooling water discharge port 74a is connected to an inlet 69a of the cover side cooling water passage 69 and a lower case side water passage 71. The passage 71 is formed thick wall of a bank cylinder block 42 and extends downward to directly feed cooling water to a water jacket of a bank cylinder 27. An outlet 69b of the passage 69 communicates with an upper case side water passage 70 formed at a side of a crankcase 10 to supply water to a water jacket of an upper bank cylinder 26 via the passage 70.  A cooling water suction passage 68 is overlapped with a lower water tank 18a in a side view to such cooling water from a side radiator 18 therefrom.
Patent JP-S589660-A (JP)
Title: Preparation of artificial feed for silkworm
Inventor: FUKADA TETSUO
IPC: A23K1/18
Filed: 1981-07-08
Abstract: PURPOSE:To reduce the necessary manhour, and to prepare the titled feed having excellent preservability and quality, by rationalizing the steps of kneading, sterilization and forming of the feed raw materials. CONSTITUTION:Powdery raw material of the artificial feed for silkworm obtained by properly compounding the powder of mulberry leaves, cellulose flour, and various nutrietns, diluents, etc., is kneaded with hot water of usually >=42 deg.C,  and the obtained paste is filled in a heat-resistant bag placed in a mold for the forming of the feed. The bag is sealed, and the mold containing the bag is transferred to a high-pressure heat-treating chamber. Hot water is supplied to the chamber to effect the thermal sterilization of the feed at 90-110 deg.C, preferably 100-110 deg.C for 40-90min under pressure. The hot water is discharged from the chamber keeping the pressurized state in the chamber, and chilled water is supplied to the chamber to cool and solidify the feed.
Patent JP-S63270801-A (JP)
Inventor: KAWADE HIROKO
IPC: A41B13/10
Filed: 1987-04-27
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-H10297348-A (JP)
Title: Dump controller
Inventor: SHIRATA TERUHIRO
IPC: B60P1/04
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To ensure the safety of a driver or operator by controlling the rotation of a motor by an operation switch, converting the rotation of this motor to the reciprocating motion of a working rod by a motive power conversion mechanism and connecting this working rod to a shift rod and driving. SOLUTION: An operation switch 1 for operating the elevation of a dump body is arranged on the driver seat of a dump truck and the electric power supply to the motor 3 is intermitted by a relay 2 based on this operation switch 1 and the rotation is controlled. By converting the rotation of this motor 3 to the reciprocating motion of a working rod 24 by a motive power conversion mechanism 6 and connecting this working rod 24 to a shift rod 75 and driving, a motive power is taken out by connecting the gear of a power take off device 73 to a transmission and an oil pump 74 is operated based on this motive power and a dump cylinder 10 is telescoped. Thereby, the safety of a driver or operator can be ensured.
Patent JP-H05278578-A (JP)
Title: Turntable unit for heavy truck
IPC: B60S13/02
Filed: 1992-03-31
Abstract: PURPOSE:To make a heavy truck self-propellable on a rail by uplifting a heavy truck, so far traveled on a road, at a rialroad crossing, and forming a rotation in the rail direction and the installation of a guiding means. CONSTITUTION:An uplifter block 2 is mounted on a support base 1 via an air bearing 3. This support base 1 consists of a large diametral part 1a and a small diametral part 1b. The uplifter block 2 is composed of a receiving plate A inserted into the large diametral part 1a, another receiving plate B being mounted with a truck, and a cylindrical part C connecting both these plates and inscribing the small diametral part 1b. One end of each rigger receiver 4 is pivoted to the receiving plate B.
Patent JP-S5533365-A (JP)
Title: Direct current regeneration circuit
Inventor: NAGUMO FUMIO
IPC: H04N5/18
Filed: 1978-08-30
Abstract: PURPOSE: To realize the DC regeneration with omission of the clamping capacitor by detecting differentially the DC component of the video signal which is lost in the transmission system and then piling the DC component on the video signal for the fixed period to perform the DC regeneration.  
     CONSTITUTION: Video signal Si obtained through the pickup element is supplied to preamplifier 1, and comparator 2 consisting of the differential amplifier and sampling hold circuit 3 are installed in series to the output of preamplifier 1. Then level Vi of signal Si of the black period is compared with level Vs of reference signal Ss. If level Vs is set to the black level (Vs = O) of signal So whose DC is regenerated, comparison output ΔV becomes equivalent to DC component ΔV of signal So which is lost in the transmission system. This DC component ΔV is supplied to the adder circuit comprising the differential amplifier and then added to signal Si, thus obtaining DC-regenerated video signal So. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5733464-A (JP)
Title: Disk-type information recording carrier
Inventor: DEGUCHI MASAHIRO
IPC: G11B7/24
Filed: 1980-07-31
Abstract: PURPOSE:To facilitate an easy random access retrieval, by providing at least a marker for detection of the position of rotation plus an address signal relating to a recording track on the said track at the area equal to a certain position of rotation to the above-mentioned marker. CONSTITUTION:The TV signals equivalent to a frame are recorded on tracks 13a, 13b... of a recording carrier 1. Address signals 14a and 14b are provided at each part by a piece or plural pieces to enhance the reliability respectively. A marker 15 to be provided to ensure the synchronism of rotation is formed with a hole, a reflective material, etc. The drive of the recording carrier is controlled by means of the marker 15, and thus the recording is made possible with high density without receiving the effects of the loading position and the eccentricity to a turntable. This carrier can be applied to both the optical and magnetic recording systems.
Patent JP-S5331587-A (JP)
Title: Simultaneous removing method for sulfur dioxide and hydrogen sulfide in exhaust gas
Inventor: KUDOU HIROSHI
IPC: B01D53/77
Filed: 1976-09-07
Abstract: PURPOSE: To desulfurize exhaust gas contg. SO 2  and H 2 S in a single operation at once by contacting the gas with an aq. soln. contg. ferric ion , chelate complexes obtd. by oxidizing ferrous ion , chelate complexes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02287060-A (JP)
Title: Air conditioner
Inventor: ISHIKAWA KOJI
IPC: F25B43/02
Filed: 1989-04-26
Abstract: PURPOSE:To ensure quantitatively sufficient return of the oil to a compressor so as to widen the range of the capacity control by a method wherein, when the operation of the compressor needs to be continued after its operation capacity has fallen to a minimum, solenoid valve in a third bypass is opened and, when the operation further needs to be continued, solenoid valve in a second bypass is opened. CONSTITUTION:When the operation of a compressor 1 is continued after its operation capacity has fallen to a minimum, a solenoid valve B10 provided in a third bypass 13 is designed to be opened so as to secure sufficient return of the refrigeration oil separated by an oil separator 2 to the compressor 1 without its flowing into an accumulator 7. When, furthermore, the operation of the compressor 1 needs to be continued after the opening of the solenoid valve B10 in the third bypass 13, the operation can be continued by opening a solenoid valve A9 in a second bypass 12, so that the range of the operable capacity can be widened.
Patent JP-S62262831-A (JP)
Title: Liquid crystal display module and its manufacture
Inventor: ICHIKAWA OSAMU
IPC: G02F1/1345
Filed: 1986-05-09
Abstract: PURPOSE:To simplify a structure, and to prevent a shadow from being generated in a connecting part at the time of constituting a large screen, by providing a lead wire constituted of a metallic thin film pressed and connected to a conductive paste electrode. CONSTITUTION:A lead wire 30 is connected to a conductive paste electrode 20. The lead wire 30 is constituted of a flexible pattern in which a metallic thin wall pattern 34 is transferred to an organic resin film and whose wall thickness size is <=0.2mm as a whole, and the conductive paste electrode 20 and the lead metallic thin wall pattern 34 are positioned and soldered. In such regard, the other end of this lead wire 30 is connected to a driving circuit through solder or conductive rubber. A size required for taking out the electrode is <=0.2mm, therefore, when a large screen is constituted by connecting plural pieces of liquid crystal display modules 10 vertically and horizontally and an image is displayed, a lattice-shaped shadow is extremely small, and a normal screen can be exactly reproduced.
Patent JP-S61263718-A (JP)
Title: Injection molding of rubber
Inventor: KONDO MITSUTAKA
IPC: B29C45/14
Filed: 1985-05-17
Abstract: PURPOSE:To realize the favorable vulcanization bonding at the contact surface between rubber material and inserts by a method wherein the quantity not much more than that to cover the surface of the inserts of unvulcanized rubber material is injected in a mold and, after that, rubber material, the temperature of which is quickly raised up to the vicinity of the vulcanizing temperature of the rubber material, is injected in the mold. CONSTITUTION:Inserts 11, onto each of which bonding agent is applied, are arranged in a cavity 10 and, after that, a mold is closed. Rubber material fed in an injection cylinder 1 is injected under unvulcanized state through a nozzle 3 into the mold. Just when the rubber material is injected by the quantity not much more than that to cover the surface of the inserts 11, tubular heaters 4 at the lower part of the injection cylinder 1 is started to energize. Accordingly, nearly since the time point of the start as just mentioned above, the rubber material, which is quickly heated up to the vicinity of its vulcanizing temperature with the tubular heaters 4, is injected in the mold. As the result, because the unvulcanized rubber material covers the surface of the inserts 11, the vulcanization bonding between the insert and the rubber material is done favorably. In addition, because the unvulcanized rubber layer is thin, the temperature of the layer is quickly raised by the heat transfer of the mold so as to vulcanize the rubber material quickly.
Patent JP-H10304151-A (JP)
Title: Image reader and its control method
Inventor: MORIKAWA SHUICHI
IPC: H04N1/113
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To allow the reader to recognize the presence of a read point at a 3-dimensional depth by diverting a read light emitted from a point light source through reflection of a reflecting mirror set for main scanning and reflection of a reflecting mirror set for subscanning respectively. SOLUTION: A laser beam emitted from a point light source 1 as a read light 15 diverts its optical path with a main scanning mirror 2 and reaches a half mirror 5 and transmits therethrough without changing its optical path and reaches a subscanning mirror 3. The read light 15 whose optical path is diverted by the subscanning mirror 3 reaches a designated point on a read face 4. The read light 15 reflected from the point P diverts its optical path in the subscanning mirror 3 by tracing the same path as the forward path and reaches the half mirror 5. The read light 15 is reflected in the half mirror 5, converged by a condenser lens 6, the image is formed on a light receiving element 7, and the light receiving element 7 produces an electric signal in response to the luminous quality of the reached read light 15. Thus, a read spot is made clear.
Patent JP-S61264675-A (JP)
Title: Positive plate of clad type lead-acid battery
Inventor: TOKUNAGA AKIO
IPC: H01M4/57
Filed: 1985-05-17
Abstract: PURPOSE:To improve discharge performance by filling a mixture of graphite having a specified particle size and lead powder having a specified apparent density. CONSTITUTION:1wt% each of graphite (particle size is 100-1,200mum) having large anisotropy is added to each of five kinds of lead powder having different apparent density and comprising about 75% PbO and the balance Pb, and they are mixed and filled in a clad type grid having a tube diameter of 9mm. The filling density of the lead powder is specified to 2.4g/cm<3>, and after filling, the plate is immersed in dilute sulfuric acid having a specific gravity of 1.10 for 24hr, and dried for 24hr at 50 deg.C. The effect resulting from addition of anisotropic graphite is kept even after repeating charge-discharge cycle. When the apparent density of lead powder is 1.1g/cm<3> or less, battery performance is remarkably improved by adding anisotropic graphite. Therefore, discharge performance of a positive plate is substantially increased.
Patent JP-S5534824-A (JP)
Title: Voltage decreasing circuit
Inventor: KUWABARA TSUNEO
IPC: H02M3/07
Filed: 1978-08-31
Abstract: PURPOSE: To readily obtain a decreased voltage of about 1/n and to economize electric power consumption by the use of n pieces of capacitors having an equal capacitance.  
     CONSTITUTION: Capacitors 8a to 8c having an equal capacitance are connected to a battery 1 through transmission gates (hereinafter called TG) 10a to 10c in series. TGs 9a and 9b are so arranged to connect the other sides of capacitors 8a and 8b to the negative side of a battery 1. TGs 9c and 9d connect the other sides of the capacitors 8b and 8c together, and TG 9e connects an output capacitor 11 and a load 12 and the other sides of the capacitor 8b and 8c. In this constitution, a decreased voltage which is inversely proportional to the number of capacitors can be readily obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06322294-A (JP)
Title: Fouling-proof coating
Inventor: YAMAGUCHI HIROMASA
IPC: C09D5/14
Filed: 1993-05-07
Abstract: PURPOSE:To obtain a fouling-proof coating preventive of corrosion of underwater structures, fishing nets, etc., preventive of occlusion of the meshes of fishing nets, and problem-free in aspects of environmental pollution, safety and hygiene, by using a coating film-forming resin and a specific organopolysiloxane. CONSTITUTION:A fouling-proof coating comprises a coating film-forming resin (e.g. an acrylic resin), and an organopolysiloxane having an oxyalkylene group(s) and a perfluoroalkyl group(s) and pref. represented by the formula (wherein Rf is a 1-30C perfluoroalkyl group that may contain at least one ether bond; Q is at least one polyether group selected from between a polyethylene glycol chain and a polypropylene glycol chain; R is H, 1-4C alkyl, or 2-3C acyl; land m are each 0 or 1; and n is 0 to 3).
Patent JP-S58225655-A (JP)
Title: Ram pack
Inventor: SEKINE KAZUMI
IPC: H01L27/10
Filed: 1982-06-23
Abstract: PURPOSE:To restrain the consumption of electric power source to the utmost by a method wherein the switch of the electric power source for back up is provided inside of the RAM pack, and the switch is opened when the RAM is loaded. CONSTITUTION:When a RAM pack is not loaded in an electronic apparatus main body 16, the tip 15b of a contact member 15 comes in contact with the upper part of a printed substrate 11 (the switch 5 is closed), and electric power is supplied to the RAM element 12 from a built-in battery 13. When the RAM element 12 is loaded in the open hole 16a of the main body, electric power is supplied from the apparatus side through an electric power supplying terminal 4 connected to a contact pattern 17a, the tip 15b of the contact member separates from the printed substrate 11 (the switch 5 is opened), and electric power supply from the built-in battery 13 is cut off. According to this construction, electric power is supplied continuously to the element 12 is the RAM pack, recorded contents are not erased, the built-in battery 13 of the back up electric power source can be used efficiently, and consumption thereof can be economized.
Patent JP-H08299860-A (JP)
Title: Spray fluxer
Inventor: FUKANO TAKASHI
IPC: B05B15/00
Filed: 1995-04-28
Abstract: PURPOSE: To simply adjust the solid content of flux supplied to a spray fluxer to an appropriate percentage corresponding to a soldering device, etc. CONSTITUTION: An original liquid tank 31 containing flux original liquid A and a diluted liquid tank 32 containing diluted liquid B are installed. A tank pressure controlling circuit 46 for taking out necessary amounts of the liquid A and the liquid B from tanks 31, 32 is provided. A preparation tank 33 is installed in which the liquids A, B which are taken out from the tanks 31, 32 by air pressure from the circuit 46 are mixed in a set ratio to prepare flux F. The tank 33 is also connected to the circuit 46, and the flux F which is taken out from the tank 33 by air pressure from the circuit 46 is supplied to nozzles 12a, 12b through a pipeline 99 to be sprayed as flux mist (f) to a work.
Patent JP-S60248946-A (JP)
Title: Heat pump device for hot water supply
Inventor: SUZUKI TAKANE
IPC: F24D17/02
Filed: 1984-05-23
Abstract: PURPOSE:To enable to obtain hot water with set temperature by a structure wherein a solenoid valve is arranged in the circulating pump side water piping of a hot water storage tank and the water temperature on the outlet side of a heat pump is detected so as to control a flow rate controlling motor-driven valve mounted at a city-water intake and a circulating pump equipped with an inverter. CONSTITUTION:No fear for a circulating pump 4 to suck air exists even when the water level in a hot water storage tank 2 lowers due to the sudden generation of load, because the hot water in the hot water storage tank 2 is prevented from being sucked by the circulating pump 4 by closing a solenoid valve 16 arranged in a water piping connecting the hot water storage tank 2 with a heat pump 1, when the supply of hot water to the hot water storage tank is intended. In addition, the amount of water to be fed is controlled by detecting the water temperature at the outlet side of the heat pump 1 so as to keep said water temperature constant. Accordingly, the hot water with said constant temperature is obtained even at the rise of the heat pump. Further, the temperature of hot water can be kept constant efficiently and quickly by running an inverter 17 at higher frequency when so intended.
Patent JP-S5337374-A (JP)
Title: Test piece operating unit for scanning type electronic microscope or equivalent
Inventor: KUBOKI KENZOU
IPC: H01J37/28
Filed: 1977-09-07
Abstract: PURPOSE: To make easy for the operation such as test piece cutting, by delivering the movement of operating knob from external the test piece chamber to the operating needle in the test piece chamber after shrinking it, and delivering the revolution of the operating knob with the ratio of 1 to 1 as it is to the operating needle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000300127-A (JP)
Title: Fishing reel
Inventor: NODA HIDEO
IPC: A01K89/015
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel capable of changing the lifting torque of a fishline, obtaining a proper lifting force adaptable to an object fish, and easily conducting a slight lifting of a fishline. SOLUTION: This fishing reel has a spool 11 mounted on a spool shaft 4 fixed to the reel body 1, a rotating operation unit 6 for rotatingly drive the spool 11, a 1st mechanism unit 17, a 2nd mechanism unit 18, and changeover mechanisms 19, 37, 40. The 1st mechanism unit 17 has the function to transmit the torque from the rotating operation unit 6 to the spool 11 and bring both the revolutions of the spool 11 and the rotating operation unit 6 to a specified proportion, the 2nd mechanism unit 18 has the function to transmit the torque from the rotating operation unit 6 to the spool 11 and bring both the revolutions of the spool 11 and the rotating operation unit 6 to a specified proportion different from that for the 1st mechanism unit 17, and the changeover mechanisms 19, 37,  40 have the function to transmit the torque from the rotating operation unit 6 either to the 1st mechanism unit 17 or to the 2nd mechanism unit 18.
Patent JP-S60249461-A (JP)
Title: Reader
Inventor: OOHARA AKIRA
IPC: H04N1/00
Filed: 1984-05-24
Abstract: PURPOSE:To reduce the driving force by applying a pressing force required for read to a contact image sensor only when an original is advanced. CONSTITUTION:An original 3 fed by a paper feeding device or the like is detected by an original detecting photo sensor 7 and is advanced to a point A where a contact image sensor 1 and a reading roll 2 are brought into contact with each other as shown in the figure. Then, the operation of a solenoid 8 is released, and the contact image sensor 1 and the reading roll 2 are pressed while interposing the original 3 between themselves. The reading roll 2 continues to feed the original 3 hereafter, and the solenoid 8 is operated again when the terminal of the original 3 passes said point A, and it is floated to the contact image sensor 1. Thus, the force of friction between the contact image sensor 1 and the reading roll 2 is reduced, and consequently, the driving force is reduced.
Patent JP-2000296179-A (JP)
Title: Balloon catheter and its manufacture
Inventor: IKEGAYA TSUNEHIRO
IPC: A61M25/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent a tubular shaft from being damaged as the result of a decrease in the thickness of the tubular shaft by eliminating a step between a marker end and a tubular shaft mounting part at a marker mounting part, and either forming a marker-fixing groove in fixing a marker or reducing the diameter of an end for insertion of the tubular marker or to provide a balloon catheter of good flexibility by fixing the marker to the tubular shaft without requiring a contracting tube or adhesive to be used for a marker fixing member. SOLUTION: A marker 7 is buried in a tubular shaft 6 on each side of the marker 7 by expanding the tubular shaft 6, the outside diameter D1 of the tubular shaft 6 at its attaching part 6A for the marker 7 being equal to or greater than the outside diameter D2 of a tubular shaft part 6C other than a clamping part 6B for the marker 7. By adopting such a structure, the tubular shaft 6 at its attaching part 6A for the marker 7 can be made thinner than those of the prior art, and the tubular shaft 6 can be prevented from being broken at the attaching part 6A for the marker 7.
Patent JP-H06317948-A (JP)
Title: Image forming device
Inventor: NAKAJIMA YOSHIHIRO
IPC: G03G15/00
Filed: 1993-05-07
Abstract: PURPOSE:To provide a printer using an electrophotographic process and forming an image with high resolution. CONSTITUTION:As for the printer using the electrophotographic process, it is constituted so that such relation as 0.9<=¦I1/(I3+I2+I4)¦ and 1<=¦I3/I2¦<=4 is attained when the currents of an electrostatic charging time, a developing time, a transferring time and a cleaning time are defined as I1, I2, I3 and I4. Thus, such an effect that the uniform image without density irregularity or defective transfer can be continuously formed is attained.