baber/WOPTO huggingface dataset:
Patent JP-H06237097-A (JP)
Title: Nozzle raising and lowering device of mounting device
Inventor: YAMADA NAOJI
IPC: B65G47/91
Filed: 1993-06-03
Abstract: PURPOSE:To raise and lower each nozzle member respectively by a relatively simple mechanism wherein one driving source and a clutch means are used and to improve operational efficiency during suction and mounting in the mounting device wherein a plurality of nozzle members for part suction are provided to a head unit which is movable at a part supply side and a mounting side. CONSTITUTION:A plurality of nozzle members 20 for part suction are provided to a head unit, and a cam 32 for raising and lowering each nozzle is provided to a cam shaft 31 connected to a serbo-motor 30 as a driving source. Each nozzle member is provided with a rocker arm 33 for raising and lowering the nozzle member in accordance with rotation of a cam, a pivot member 34 constituting a fulcrum part of the rocker arm and a clutch cylinder 35 for displacing the pivot member in accordance with supply and discharge of air pressure to a pressure room provided to a part supporting the pivot member.
Patent JP-H09315279-A (JP)
Title: Braking force control device
Inventor: YOSHIDA HIROO
IPC: B60T13/72
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the braking force control appropriate for the operating feeling of an operator by changing the control from the ordinary control to the brake assist control, and thereafter, concluding the brake assist control when the brake pedal operated variable at the predetermined value or less is detected. SOLUTION: A brake switch 203 and a pedal stroke sensor 299 are arranged near a brake pedal 202, and the output signal of the brake switch 203 and the brake pedal 202 operated variable signal from the pedal stroke sensor 299 are supplied to an ECU 200. The ECU 200 detects the operated variable and the operating speed of the brake pedal 202 on the basis of the master cylinder pressure as a parameter, and in the case where the detected change ratio satisfies the predetermined starting condition, control is changed from the ordinary control to the brake assist control. When the brake pedal 202 operated variable at the predetermined value or less is detected, the brake assist control is concluded. Consequently, braking force control appropriate for the operating feeling of the operator is possible.
Patent JP-H08324706-A (JP)
Title: Garbage truck
Inventor: HARA KAZUYA
IPC: B65F3/02
Filed: 1995-05-31
Abstract: PURPOSE: To provide a garbage truck which can meet mixing of metallic trash other than prescribed at the time of collecting dust. CONSTITUTION: This garbage truck which is provided with a trash storage cart 1 formed so as to be held, a load cell 2 formed so as to store trash in the held cart 1 in a storage box fitted onto a vehicle body, a gauging device 4 which gauges the weight of trash stored in the cart 1 the load cell 2 holds, and controllers 5, 6, 9 which conducts prescribed processing based on the weight of trash the gauging device 4 has gauged, is equipped with a metal sensor 8 which detects metal in the cart 1 held by the load cell 2.
Patent JP-H05321624-A (JP)
Title: Valve operating device for engine
Inventor: YAMADA YOSHIHIKO
IPC: F01L13/00
Filed: 1992-05-26
Abstract: PURPOSE:To eliminate the necessity of a high precision process so as to reduce the manufacturing cost by moving a pivot arm of a rocker arm to a position where it engages with a lost motion mechanism with the use of an engagement change-over means, and by providing means for releasing the engagement between the rocker arm and a free cam follower, and so forth. CONSTITUTION:During, for example, a low speed operation of an engine, a rocker arm 2 is swung in association with a low speed cam 5 so as to open and close an intake valve 1. At this time, no hydraulic oil is fed into a hydraulic chamber 14, and accordingly, a pivot arm 9 is held at a position as shown by means of a return spring 7C. That is, an arm part 9A comes off from a stepped part 4C of a free cam follower 4 which is engaged therewith at a position where it depresses an upper spring retainer 8A in a lost motion mechanism 8 by a degree corresponding to a difference in lift between high and low speed cams 6, 5. Accordingly, it is possible to prevent the motion of the rocker arm 2 from being hindered even though an input is exerted to the high speed cam 6 since it only deforms a lost motion spring 8C.
Patent JP-S63299588-A (JP)
Title: High efficient encode device
Inventor: KONDO TETSUJIRO
IPC: H04N19/70
Filed: 1987-05-29
Abstract: PURPOSE:To make the control of generated information quantity effective without increasing quantization error by varying not only a threshold in a level direction for setting word length but also a movement threshold for deframing processing. CONSTITUTION:A circuit 3 obtaining the maximum value and the minimum value of plural picture element data and a first dynamic range by blocks, a circuit 16 taking the average of the corresponding picture element data among plural fields, a circuit 17 obtaining the maximum value and the minimum value of the plural picture element data of the averaged block and a second dynamic range, a circuit 9 detecting the movement quantity of the block, a circuit 5 respectively giving first and second frequency to the value of the first dynamic range in the area of much movement quantity and to the value of the second dynamic range in the area of little movement quantity and obtaining a frequency distribution in a prescribed term, a circuit 11 executing the deframing processing, circuits 10 and 12 compressing and encoding and circuits 6 and 7 setting the movement quantity and the number of encoding bit are provided. Thus good buffering which cannot be attained by only the threshold in the level direction can be attained.
Patent JP-H03990-A (JP)
Title: Scroll type fluid device
Inventor: HAGIWARA SHIGEKI
IPC: F01C21/10
Filed: 1989-05-25
Abstract: PURPOSE:To make back pressures act through the repelling forces of magnets so as to lessen the load of thrust by providing driving and driven scroll end plates and frames disposed at the back sides of the end plates, with the magnets, respectively. CONSTITUTION:End plate side magnets are, respectively, arranged on the back sides of end plates 31, 41 in driving and driven scrolls meshing with each other. Recesses 72 are, respectively, disposed on the positions in opposition to the magnets 71 of frames 5, 6, while in the recesses 72 frames side magnets 73 are, respectively fitted in, of which magnetic poles are different from the magnets 71. In the recesses 72 back pressure chambers 76 are, respectively, formed, in which high pressure or intermediate pressure is introduced in the portion between the bottoms and the magnets 73. The back pressures are applied to both scrolls through the repelling forces of both magnets 71, 73, thereby alleviating the load of thrust.
Patent JP-S5923847-A (JP)
Title: Composite cylinder liner
Inventor: FUKUDA MASAHIRO
IPC: C22C37/00
Filed: 1982-07-31
Abstract: PURPOSE:To improve the strength of a cylinder liner without deteriorating the wear and fouling resistances by providing a composite structure consisting of an outer layer of pseudospheroidal graphite cast iron with superior toughness and an inner layer of special cast iron to the liner. CONSTITUTION:A composite structure consisting of an outer layer (a) and an inner layer (b) is provided to a cylinder liner, and a welded layer (a+b) is formed between the layers (a), (b). The inner layer (b) is made of conventional special cast iron with superior wear and fouling resistances, and the outer layer (a) is made of pseudospheroidal graphite cast iron having a pearlite matrix. The pseudospheroidal graphite cast iron is obtd. by inoculating Ca-Si, Fe-Si or the like into molten cast iron contg. 2.8-4.0% C, 1.0-3.0% Si, 0.2-1.0% Mn, <0.3% P, <0.06% S, <2.5% Ni, <0.8% Cr, <0.6% Mo and 0.01-0.05% Mg so as to convert graphite in the iron into vermicular graphite. <=0.05% Rare earth ele- ment, <=0.3% Sn, <=1.0% Cu, <=0.1% Ti or the like may be substituted for part of Fe in the molten cast iron.
Patent JP-S6115994-A (JP)
Title: Tape stripping device
Inventor: ITOU KAZUNORI
IPC: H05K3/18
Filed: 1984-06-29
Abstract: PURPOSE:To strip automatically and exactly a tape adhered to a substrate by providing two means for pinching the tape, coiling means, etc. so that the stretched and stripped tape can be thereby taken up on a winding core. CONSTITUTION:The front end 31 of the tape 30 adhered to the substrate 29 is wiped and stretched by claws 20 of the 1st pinching means. The end 31 is then pinched by the claws 28 of the 2nd pinching means and thereafter the tape 30 is cut at the point adhered to the substrate 29 by a cutting edge 32. The 1st and 2nd pinching means are rotated at a prescribed angle and moved, by which the means are disposed toward the circuit printing side of the substrate 29. The tape 30 between the substrate 29 and the 2nd pinching means is taken up and further the tape 30 adhered to the substrate 29 is taken up on the winding core 34 so that the tape 30 is stripped from the substrate 29.
Patent JP-S5359681-A (JP)
Title: Method of fluorination
Inventor: MISAKI SUSUMU
IPC: C07D239/54
Filed: 1976-11-09
Abstract: PURPOSE: In obtaining 5-fluorouracil useful as anticancer agent and its intermediate by reacting uracil with fluorine in HF medium, higher product yield can readily be achieved by the use of an aliphatic fatty acid as nucleophilic agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04359214-A (JP)
Title: Range-finding device for camera
Inventor: KUNISHIGE KEIJI
IPC: G03B13/36
Filed: 1991-06-05
Abstract: PURPOSE:To correct the divergence of focus caused by the movement of an object by easy calculation and to reduce a time lag caused by correcting a moving body as much as possible. CONSTITUTION:This device is provided with a range-finding means 101 which executes a range-finding action, an object moving amount deciding means 105 which discriminates whether or not the moving amount of the object in a photographing optical axis direction is equal to or above a specified amount, a photographing lens driving means 102 which drives a photographing lens based on output from the range-finding means 101, and a driving amount correcting means 104 which adds the specified correction amount to the output from the range-finding means 101 so as to perform lens driving in the case that the means 105 decides that the movement of the object is equal to or above the specified amount.
Patent JP-H06344570-A (JP)
Title: Ink jet recording apparatus
Inventor: SUGA SHOICHI
IPC: B41J2/18
Filed: 1993-06-04
Abstract: PURPOSE:To provide an ink jet recording apparatus constituted so as to be capable of expecting inexpensive and satisfactory recovery operation without being scaled up. CONSTITUTION:Means 1305, 1312, 1313, 1314 operating a recording head 20 so as to set the same to a first position bringing both of the ink emitting surface 20A of the recording head 20 and the cap 1304 of a cap means to a mutual contact state, a second position perfectly separating both of them and a third position separating both of them through a fine gap and a means performing control so as to the recovery operation due to a recovery means 13 at those positionsare provided.
Patent JP-H0429303-A (JP)
Title: Tubular multipolar permanent magnet
Inventor: MIYAZAWA SEIJI
IPC: H01F7/02
Filed: 1990-05-24
Abstract: PURPOSE:To use an easy-to-process component, to reduce the number of assembly and to reduce cogging torque without requiring a magnetic pole of a complicated configuration by providing grooves corresponding to the number of magnetic poles in an outer peripheral surface of a tubular permanent magnet. CONSTITUTION:Multipolar magnet is realized in an outer peripheral surface of a tubular permanent magnet which has a shaft for rotation at a center of a tubular permanent magnet 1, or has a tubular component composed of a soft magnetic material or a component of non-magnetic material in an inner peripheral surface and consists of a shaft. Grooves 2 corresponding to magnetic poles are provided to an outer peripheral surface. Thereby, it is possible to use an easy-to-process component and to manufacture a single phase synchronous motor of reduced assembly manhours and a dc motor of reduced cogging torque without requiring magnetic pole of complicated shape as a conventional one.
Patent JP-H11309764-A (JP)
Title: Screw tip detaching tool
Inventor: YAMAMOTO NAOKI
IPC: B29C45/60
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To facilitate detachment of a screw-tip without damaging it by a detaching tool having a plurality of setscrews, each of which reaches from the outer peripheral surface of a spanner head in the line grooves on the outer peripheral surface of a plunger so as to act as a dent. SOLUTION: A screw tip detaching tool 10 is attached to a screw tip. After that, the spherical parts at the tips of setscrews 15 are fitted into the line grooves of a screw plunger indicated with chain lines. Then, after being dented, the end part of a handle lever 14 is struck with a hammer in the direction indicated with the arrow C so as to detach the screw tip.  Since the line grooves of the screw tip are threaded righthandedly and the setscrews 15 are fitted in the line grooves, even when the screw tip detaching tool 10 idles during the striking of the lever, the screw tip detaching tool 10 rotates along the line grooves and, at the same time, retreats to the direction of the axis line of a screw, resulting in abutting the tapered surface 11 in the inner diametral surface of a spanner head 13 against a plunger part so as not to allow to develop the further retreat of the tool and the damaging of the line grooves of the screw tip.
Patent JP-H05330778-A (JP)
Title: Safety device for moving handrail of escalator
Inventor: KOMATSU TSUTOMU
IPC: B66B31/00
Filed: 1992-05-27
Abstract: PURPOSE:To prevent accident caused by a human body invading the inlet safety device by providing a protruded structure formed of conductive elastic body on the front end of the inlet safety device, and by detecting a human body when the human body approaches or is brought into contact with the structure to give an alarm and the like. CONSTITUTION:An inlet safety device is provided on a part of an escalator in which its moving handrail is inserted, and when a hand of a passenger and the like is inserted into the part of the inlet safety device, it is detected and the operation of the escalator is immediately stopped. A protruded structure 2 made of conductive elastic body is provided on the front end of the inlet of the inlet safety device 11. When a human body approaches or is brought into contact with the structure 2, a detector 3 is turned ON, and its output signal is transmitted to the controller of the escalator, to issue alarm sound or sound notifying alarm. When a hand and the like is inserted further, the inlet safety device 11 is driven, and the operation of the escalator is stopped.
Patent JP-H09317564-A (JP)
Title: Unloader mechanism of carbureter of variable venturi type
Inventor: ABE HIROTSUGU
IPC: F02M9/12
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To improve both start-up performance at low normal temp. and at high temp. SOLUTION: An unloader lever 12 is provided which is actuated by opening and closing a throttle valve 2. The movement of the lever 12 is transmitted to a base part of a suction piston 3 through a rod. The rod is divided into a first rod 20 and a second rod 21. Between both rods 20, 21, a first coil spring 24 made of shape memory alloy is interposed. At the rod 21 a second coil spring 25 for energizing it to the side of the rod 20 is provided.
Patent JP-H0519392-A (JP)
Title: Manufacture of silver halide emulsion and silver halide photographic sensitive material
Inventor: TAKADA HIROSHI
IPC: G03C1/015
Filed: 1991-06-06
Abstract: PURPOSE:To provide he silver halide photosensitive material superior in sensitivity, fog resistance, and graininess by incorporating 2 kinds of silver halides different in composition car grain size in an emulsion. CONSTITUTION:The silver halide emulsion contains 2 kinds of phases A, B of silver halides. The A phase is obtained by forming in the presence of fine silver iodide grains, silver halide different from silver iodide, for example, silver bromide and the B phase is formed by feeding fine silver halide grains higher in solubility product than the fine silver iodide grains of the A phase, thus permitting not only sensitivity, fog, and graininess to be improved but also growth time to be reduced.
Patent JP-H0632795-A (JP)
Title: Production of alkylpolyglucoside
Inventor: JIYANPIEETORO BORUSOTSUCHI
IPC: B01J31/02
Filed: 1993-05-14
Abstract: A process is disclosed for preparing alkyl polyglucosides of general formula (I), by reacting an alcohol with a reducing sugar or with an equivalent of the latter, in the presence of a binary catalyst formed by a strong organic acid and a weak, also organic, base, having a Ka comprised within the range of from 10<-><8> to 10<-><1>. <IMAGE>
Patent JP-S62291817-A (JP)
Inventor: YOSHIDA KAZUO
IPC: H01F29/04
Filed: 1986-06-10
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-H05335520-A (JP)
Title: Semiconductor memory
Inventor: YABE TOMOAKI
IPC: G11C7/12
Filed: 1992-05-27
Abstract: PURPOSE:To ensure the stability of memory cell operation over a wide range of supply voltage. CONSTITUTION:A semiconductor memory consists of a power supply voltage detection circuit 1, first bit line load 2, second bit line load 3, and memory cell 4. The supply voltage detection circuit 1 is to detect the supply voltage VCC supplied to the semiconductor memory. The gate potential of an n-channel MOSFET 21 and 22 composing the first bit line load is fixed at the supply voltage VCC. When the supply voltage VCC supplied to the semiconductor memory is at a high level, the second bit line load 3 is inactivated; when the supply voltage VCC supplied to the semiconductor memory is at a low level, the second bit line load 3 is activated, the cell current fed to the memory cell 4 being increased. This ensures the stability of the cell operation.
Patent JP-S63298351-A (JP)
Title: Manufacture of electrophotographic sensitive body
Inventor: TAKEDA HIROKI
IPC: G03G5/05
Filed: 1987-05-29
Abstract: PURPOSE:To easily form an electrophotographic sensitive body at low coat by forming a photoconductive layer on the inside of a mold, and on its inside a conductive layer, and further a supporting member and a flange on the inside of the conductive layer, and then, releasing them from the mold. CONSTITUTION:The electrophotographic sensitive body composed of the photoconductive layer 1, the conductive layer 2, the supporting member 3, and the flange 4 is obtained by coating the inside of the mold with a coating soln. containing a photoconductive material to form the photoconductive layer 1, and coating the inside of the layer 1 with coating soln. containing a conductive material, such as carbon type, metal powder type, or metal oxide type materials, to form the conductive layer 2, and further introducing a liquid resin or monomer into the inside of the layer 2 to form the supporting member 3 and the flange 4 by the casting method, and then, releasing the electrophotographic sensitive body from the mold. As the photoconductive material, an electric charge generating material, such as a phthalocyanine type or azo type pigment or dye is used, or a charge transfer material, such as a compound having an electron donative group, such as alkyl or alkoxy, is used, thus permitting the electrophotographic sensitive body to be easily obtained at low cost.
Patent JP-S5469639-A (JP)
Title: Multiple train conical roller bearing
Inventor: AOKI AKIO
IPC: F16C33/76
Filed: 1977-11-12
Abstract: PURPOSE:To prevent that water or foreign matter comes into the inside of bearing through the gap between both ends, by sealing directly or indirectly the gap between end of inner ring spacer most closed to the inside of bearing and the end of inner ring touched to it. CONSTITUTION:In the multiple train conical roller bearing provided with double row outer race 11, double row outer race 2 without flange having inner trace 21 opposed to inside trace 11 axially on inner race 1, single row outer race 3 without flanged opposed to outer trace 11 of above inner race 1, the above inner race 1 is arranged axially through the space 4, the gap between both ends 1, 4 opposed is sealed with seal 5. Seal 6 composed of inserting ring 61 and oil seal 62 is installed on the end of opposed side of spacer 4 of the above outer race 3. Additionally tapered surface 14 is formed on the end of spacer 4 of inner race 1.
Patent JP-H06319315-A (JP)
Title: Heater for furrowing roller for furrow sowing equipment
Inventor: MATSUMOTO TOSHIAKI
IPC: A01C7/08
Filed: 1993-05-13
Abstract: PURPOSE:To prevent clogging with soil. CONSTITUTION:In furrow sowing equipment having a transporting base 16 for sending a seedling raising box 17 filled with bed soil 31, a furrowing roller 30 for pressing the top of the bed soil 31 in the seedling raising box 17 attached to transporting base 16 and forming furrow 32 for a seeding part for sowing in the furrow 32, an outside pipe 57 for heating capable of heating the furrowing roller 30 or an inside heating pipe 59 or both are installed in the vicinity of the furrowing roller 30 to give the heater for the furrowing roller for a furrowing sowing equipment.
Patent JP-S63302292-A (JP)
Inventor: UCHIUMI MASAHIRO
IPC: F27D1/00
Filed: 1987-05-29
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-S5258965-A (JP)
Title: Electronic watch
Inventor: TABATA JIYUNICHI
IPC: G04G99/00
Filed: 1975-11-11
Abstract: PURPOSE:To save the unnecessary consumption of power for display and reduce the consumption of a battery by providing detecting parts for controlling a switching circuit in the holding recess provided on the top surface of a watch glass.
Patent JP-H10290656-A (JP)
Title: Liquid spraying system in meat sterilization and cleansing process
Inventor: HINO TERUO
IPC: B08B3/02
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a system for spraying sterilizing and cleansing liquids in the overhead meat conveyer line in a meat center. SOLUTION: This system includes plural semi-circular liquid feed pipes 1, 2 provided with liquid injection nozzles 3. These feed pipes 1, 2 are vertically arranged in a laterally staggering manner 6, and the central shaft 4 is caused to rotate in the forward and the reverse directions by means of a drive means 5.
Patent JP-H09295703-A (JP)
Title: Garbage decomposition disposal device
Inventor: YURUGI EIJI
IPC: B65F1/14
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To deodorize garbage and save the labor of keeping it by providing a germ culture and mixing a plurality of soil germs in the culture bed and decomposing the garbage with this plurality of soil germs. SOLUTION: A germ culture B is filled in a casing 20 for decomposing kitchen garbage, and a porous inorganic substance is used as a material for this germ culture B. Furthermore, an example comprises a germ by decomposing a solid matter in the kitchen garbage into liquefied lower fatty acid, low molecular organic matter such as ketone, alcohol or the like, germs which are gasified by decomposing the liquefied matter into a carbon dioxide gas, methane gas or the like, and germs which are removed by decomposing malodor which is generated by a high protein such as meat, fish and the like into an amine. A panel heater 212 is installed on an outside surface of a bottom part 21 of a garbage decomposing casing 20, and this panel heater 212 maintains a temperature suitable to the culture of germ culture with a controller. Consequently, malodor from the germ culture B can be prevented.