baber/WOPTO huggingface dataset:
Patent JP-S62262520-A (JP)
Title: Receiver for both ultrasonic wave and radio wave
Inventor: TAKANASHI ISAO
IPC: H04B11/00
Filed: 1986-05-09
Abstract: PURPOSE:To surely receive required information automatically by providing an automatic changeover section giving an ultrasonic wave reception output to a sound output section in place of a radio reception output in receiving an ultrasonic wave. CONSTITUTION:In throwing a selector switch 3a to the position of the automatic switching, since the radio reception section 1 is connected to the sound output section 4 via an AND circuit, a NOT circuit, an OR circuit of a switching circuit 3B and a multiplexer MPX, a radio broadcast is listened to at a location and a time having no ultrasonic wave. When the receiver comes to a location having the ultrasonic wave or the ultrasonic wave broadcast time comes, however, since an ultrasonic wave reception holding section 5 gives an automatic changeover signal 6 to the AND circuit of the automatic switching section 3 through the reception of the ultrasonic wave 2, the ultrasonic wave reception section 2 is connected automatically to the sound output section 4 via the OR2 circuit and the multiplexer MPX.
Patent JP-H10299499-A (JP)
Title: Complementary charging device for internal combustion engine
Inventor: IWABUCHI FUMIO
IPC: F02B37/04
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To perform excellent feed and exhaust at an overlap period during non-load operation and low load operation of an internal combustion engine having a supercharger. SOLUTION: A complementary charging device 5 is arranged on the feed side of an internal combustion engine 1 having a supercharger 3. The complementary charging device 5 is provided with a supply air adding means 10 arranged to the opposite output end 6a of the output shaft 6 of the internal combustion engine 1 through an elastic coupling 7, a clutch 8, and a drive transmission means 9. The supply air adding device 10 is connected to the feed side of the internal combustion engine 1. A connection position to the feed side of the supply air adding means 10 is A, a feed silencer 4-supercharger 3, B. supercharger 3, and C. the supercharger 3 the internal combustion engine 1.  When a clutch 8 is connected during no-load operation and low load operation of the internal combustion engine 1, the clutch 8 is engaged, the output of the output shaft 6 is transmitted to a feed adding means 10 and added to the feed side of the internal combustion engine 1, whereby the feed pressure of the internal combustion engine 1 is increased and feed and exhaust during overlap is improved.
Patent JP-S59231124-A (JP)
Title: Engine mount for outboard motor
Inventor: MATSUMOTO OSAMU
IPC: B63H20/00
Filed: 1983-06-13
Abstract: PURPOSE:To enable to lubricate and cool an engine effectively, by making lubricating oil flow smoothly by forming a connecting passage for returning lubricating oil to an oil pan after using it for lubricating a valve driving mechanism and a fuel injection means. CONSTITUTION:A passage 18 for returning lubricating oil directly to an oil pan 15 in a drive unit case 1 after use for lubricating a cylinder head portion 6 and a valve arm chamber 7 is formed in an engine mount 8. By the function of the passage 18, lubricating oil used for lubricating a valve driving means, a fuel injection means, etc. can be returned directly to the oil pan 15 without returning the lubricating oil once to a cylinder block 16. Thus, since lubricating oil is made to flow smoothly and stagnation of lubricating oil flow in an engine 5 is minimized, it is enabled to lubricate and cool the engine effectively and at the same time to reduce consumption of lubricating oil.
Patent JP-S5629989-A (JP)
Title: Production of high-flavor alcoholic beverage from persimmon
Inventor: YAMADA RIYOUZOU
IPC: C12H6/02
Filed: 1979-08-21
Abstract: PURPOSE: An enzyme decomposing plant tissues is added to crushed fruits of persimmon to decompose the tissues to prepare a fluid fermentation mixture of persimmon fruit, whereby good fermentation is maintained to produce high-flavor alcoholic beverage of persimmon with good taste.  
     CONSTITUTION: Crushed persimmon fruits are combined with an enzyme decomposing plant tissues and the tissues are decomposed to prepare a fluid fermentation mixture of persimmon fruit. The fermentation is effected by adding a wine yeast or another brewing yeast to the fermentation mixture and the resultant fermentation mixture is distilled under reduced pressure by using a batch-wise distiller to produce the persimmon brandy of about 60% alcohol content. In the resultant alcohol are soaked about 10W20wt% of dried persimmon peels which have been prepared by peeling good-quality and well ripe persimmon fruits and drying the peels to less than 50% water content to give the flavor and they are aged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63274406-A (JP)
Title: Operation method of reverse osmosis apparatus
Inventor: NAKATANI IKUO
IPC: B01D63/02
Filed: 1987-05-01
Abstract: PURPOSE:To control the compaction of a reverse osmosis membrane and maintain high capacity in fresh water generation for many hours, by reversing introducing and discharging directions of water to be treated at a fixed interval of time for changing the flow direction in a reverse osmosis module. CONSTITUTION:In a reverse osmosis module which is filled with a large number of hollow fibers 7 consisting of reverse osmosis membranes in the two annular spaces defined by a center pipe 2, an exterior pipe 3, a baffle plate 6 and an end plate 5 provided in a tubular container 1, water to be treated is introduced from an inlet 10 to a center pipe 2 of a first element 8 and then to a second element 9 through a communication hole 4 of the center pipe 2, spaces between hollow fibers 7, the communication hole 4 of the exterior pipe 3 and the annular channel between the exterior pipe 3 and the tubular container 1 and, in opposition to the first element, water is discharged from an outlet 11 through the communication hole 4 of the exterior pipe 3, spaces between hollow fibers 7 and the communication hole 4 of the center pipe 2. On the other hand, the water which has permeated through the hollow fibers 7 is collected outside the end plate 5 for recovery thereof through an exit 12. Next, the water to be treated is introduced from the outlet 11 and discharged from the inlet 10. Thus, this operation is switched at fixed intervals.
Patent JP-S61264448-A (JP)
Title: Picture file system
Inventor: ITO SATORU
IPC: G06F3/06
Filed: 1985-05-18
Abstract: PURPOSE:To decrease retrieving mistakes and also to read out a desired picture quickly by using a compressed picture to retrieve the contents of a picture file. CONSTITUTION:The picture data digitized by a picture input controller 19 is written to a picture memory 20 and also stored in a picture file device 13. A picture processor 21 uses the picture data of the memory 20 to produce the compressed picture data and store it in the compressed picture area of the device 13. Then a central processing unit 10 stores the written names and the contents of pictures in the directory area of the device 13. When the picture data stored in the device 13 is retrieved, the directory is used to read the compressed picture of the similar picture data and to display it on a console 14. Thus a desired picture is obtained out of the display of the console 14 and delivered to a printer 24 together with a designated picture number.
Patent JP-H05219689-A (JP)
Title: Motor protected from heat
Inventor: GEARII SUTOREIKAA
IPC: H01C7/02
Filed: 1992-04-24
Abstract: PURPOSE: To prevent heat from flowing from the outside to the inside and outside of a PTC resistor by using the PTC resistor, that is laminated in the form of metal - polymer - metal and performing support to prevent travel at least in one direction that is vertical to the surface in the horizontal direction. CONSTITUTION: An electric motor is protected from an overload by a laminated resistor (laminated PTC resistor) with a positive temperature coefficient, in which resistance increases markedly as a result of the temperature increase, exceeding a specific value that is generated due to the flow of an overload current through the resistor. Specifically, the laminated PTC resistor 8 is a PTC resistor that has been laminated in the form of a metal - polymer - metal, and an edge cap 2 is engaged to the PTC resistor 8. Then, a heat insulating support means 13 is provided for supporting the PTC resistor 8 directly, so that it does not move at least in one direction that is vertical to surfaces 9 and 10 in the horizontal direction, thus preventing heat from the outside from flowing towards the inside and outside of the PTC resistor 8 according to the characteristics of the PTC resistor 8.
Patent JP-H05296776-A (JP)
Title: Route guidance system
Inventor: NAKATANI YASUHIRO
IPC: G09B29/10
Filed: 1992-04-24
Abstract: PURPOSE:To present a travel route as well as to detect any off-route in traveling in an easy manner. CONSTITUTION:A read-only memory 5, comparting a road of map data into a fixed length, giving a link number to each of the comparted road and storing these numbered road map data, and a travel link storage means 13 storing the travel link number corresponding to a current place corrected are installed in a route guidance system which has a map matching processing means 12 correcting the current place from the current position of a vehicle by means of a sensor 1 and map data and a route decision means 14 determining a passing route from both starting and destining positions. In addition, this route guidance system is provided with a route link number storage means 15 storing all the route link number corresponding to the determined route, and a link number comparing means 16 which compares the travel link number with the said route link number, and when there are some accordant ones, it is so judged that the current place is on the route, and when there is no accordant one, it is so judged that an off-route is the case.
Patent JP-S5332255-A (JP)
Title: Gears made of fiber strengthening complex material
Inventor: WATANABE MICHIHIRO
IPC: F16H55/06
Filed: 1976-09-08
Abstract: PURPOSE: To reduce the wear of gears and noises and to lower cost, by forming gears by fiber strengthening complex material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62262815-A (JP)
Title: Shielding type optical switch
Inventor: KAKIZAWA SADAO
IPC: G02B26/08
Filed: 1986-05-09
Abstract: PURPOSE:To improve the performance and the reliability of an optical switch by an extremely simple constitution, by providing an optical branch coupler which branches incident light beams in parallel, and a shielding plate which slides perpendicularly to the optical axes of the beams which are branched by the optical branch coupler. CONSTITUTION:Light beams which have been made incident from an input port 6 are projected to a half mirror 3-1, and made to branch to light beams which passed through as it is and goes to an output port 7-1, and light beams which are reflected and outputted from an output port 7-2 by a mirror 3-2. In case it is outputted from the output port 7-1, the light beams which have passed through the half mirror 3-1 is outputted from the output port 7-1 by attracting a movable small piece by exciting a driving coil 5 of a side A, and cutting off a branch light by moving a shielding plate 4 in the direction side as indicated with an arrow A. Also, when the light beams are outputted from the output port 7-2 side, it is outputted by moving the shielding plate 4 to a position indicated with a two point chain line by exciting the driving coil 5 of a side B, and opening the output 7-2 side by cutting off the light beams which have passed through the half mirror 3-1. In this way, the optical axis is fixed to the output port 7-1 and the output port 7-2, the optical path loss quantity becomes constant, and the performance and the reliability can be improved.
Patent JP-S60249738-A (JP)
Title: One way clutch
Inventor: DOI TATSUO
IPC: F16D41/066
Filed: 1984-05-25
Abstract: PURPOSE:To improve the accuracy of the shape of cam chamber in an unilateral clutch by constructing an outer through lamination of plural sheets of ring boards. CONSTITUTION:In a clutch having a clutch inner 1 formed integrally with a pinion 1A and a spline tube 2, a clutch outer 3 constructed through lamination of plural sheets of ring boards made of ferro material is arranged on the face at the side of pinion 1A while adjoining to the flange section 2B of the tube 2. Each board 3A is formed such that a plurality of cylindrical convex and concave sections 3a, 3b are punched axially and arranged in circle. Consequently, each lamination board can be formed with high accuracy through punching.
Patent JP-S63272378-A (JP)
Inventor: YAMAOKA TADASHI
IPC: A47D13/10
Filed: 1987-04-30
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-S5631301-A (JP)
Title: Protecting apparatus for electric motor vehicle
Inventor: NAITOU SHIYOUTAROU
IPC: B60L3/04
Filed: 1979-08-24
Abstract: PURPOSE: To contrive the improvement in the utility of the apparatus for protecting the electric motor vehicle by providing monitoring means operated by a microprocessor unit (MPU) for controlling a chopper to eliminate the operation of a breaker due to the erroneous operation of the MPU and to operate the breaker only when the chopper malfunctions.  
     CONSTITUTION: The SCR chopper 2 is connected through the breaker 6 to a DC power source 1. An accelerator signal is inputted from an accelerator 8 of the electric motor vehicle to the MPU9 connected to the accelerator 8, and the MPU9 outputs on or off pulse to the chopper 2 in a pulse forming circuit 10 on the basis of a command from the accelerator 8. An accelerator command signal is inputted to a monitoring circuit 5 to monitor the MPU9 together with the output signal from the MPU9. Consequently, the breaker is operated only when it must be operated in case that the chopper malfunctions, but is not accordingly operated in case that the MPU9 erroneously operates due to disturbance or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5633458-A (JP)
Title: Hydraulic servo valve
Inventor: USAMI KENICHI
IPC: C22C38/52
Filed: 1979-08-24
Abstract: PURPOSE: To enable a hydraulic servo valve to be used to inexpensive oil in water or soluble oil by making the spool and sleeve of the valve of soln. heat treated austenitic stainless steel having a specified composition and showing high erosion resistance.  
     CONSTITUTION: The spool and sleeve of a hydraulic servo valve are made of soln. heat treated austenitic stainless steel consisting of, by wt., 0.3W0.5%C, ≤2% Si, ≤3.5% Mn, 16W19% Cr, 2W3% Ni, 6W7% Co (Ni+Co=8W10%), and the balance Fe and accompanying impurities. The soln. heat treatment is preferably carried out by heating at 1,000W1,100°C and cooling at 800W1,000°C/min cooling rate. Since this steel has high workability and high erosion resistance, the metering edges are not rounded off and pitted even by a working fluid such as soluble oil, and the servo valve can be used with high accuracy and stability over a long term. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08305456-A (JP)
Title: Stopper structure for drawing out knob
Inventor: TOMURA HITOSHI
IPC: G05G1/02
Filed: 1995-05-01
Abstract: PURPOSE: To provide the stopper structure for drawing out knob with which the impulsive noise or chatter noise of a drawing out knob can be reduced or the leak of grease can be eliminated. CONSTITUTION: A drawing out knob 10 arranged on an instrument panel so as to enable a drawing out operation is linked through a release rod 12 to an actuator and energized to the side of the installment panel by an energizing member, and the release rod 12 is passed through a central hole 14b of a guide 14 fixed on the instrument panel so as to be slid. Then, a loop-shaped stopper 16 to be abutted with the drawing out knob 10 is provided at the terminal part of the guide 14 on the side of the drawing out knob 10. Concerning this stopper 16, loop-shaped grooves 16a and 16b to stretch the stopper 16 in the sliding direction of the release rod 12 are formed on outer and inner peripheral surfaces while being respectively deviated in the sliding direction of the rod, and a contact surface 16c in contact with the release rod in the state of fastening the release rod 12 is formed.
Patent JP-H047310-A (JP)
Title: Water-dispersible resin composition
Inventor: MORI HIDEKAZU
IPC: C08F20/32
Filed: 1990-04-25
Abstract: PURPOSE:To prepare the title compsn. giving a dispersion with an improved dryability and a coating film with improved resistances to solvent and water by emulsion polymerizing three specific, ethylenically unsatd. monomers and an ethylenically unsatd. carboxylic acid. CONSTITUTION:10-30wt.% ethylenically unsatd. nitrile monomer (e.g. acrylonitrile), 2-15wt.% ethylenically unsatd. carboxylic acid (e.g. methacrylic acid), 2-15wt.% glycidylated ethylenically unsatd. monomer (e.g. glycidyl methacrylate), and 50-86wt.% other ethylenically unsatd. monomer (e.g. styrene) are emulsion polymerized in the presence of an emulsifier and a polymn. initiator in a solvent.
Patent JP-S63272541-A (JP)
Title: Materials for vessels and containers
Inventor: ISHIDA YOJI
IPC: B32B15/01
Filed: 1987-04-30
Abstract: PURPOSE:To enhance molding property and pitting resistance by utilizing Al or Al alloy of good drawing characteristics as a core material, cladding Al or Al alloy developing color spontaneously by anodizing on one surface and cladding Al or Al alloy with pitting potential inferior to that of the core material on the other surface. CONSTITUTION:Al alloy of good drawing characteristics is used as a core material. As said alloy, pure Al group, Al-Mn group, Al-Mg group or the like is suitable. Alloy developing color by anodizing treatment is clad on one surface of the core material, which is used for the outside of the vessels or containers to make the beautiful appearance. As said alloy, Al-Si group alloy, Al-Fe group alloy or the like is used. On the other surface of the core material, Al or Al alloy of pitting potential inferior to that of the core material is clad. Increasing of pitting is prevented by utilizing said clad layer as a sacrificial anode. The larger the difference of potential of pitting between the core material and the clad layer is, the more superior the effect is, and the value should desirably be 20 mV or more. As said Al or Al alloy, pure Al group alloy, Al-Zn group alloy or the like is utilized. The cladding ratio should desirably be 2-15 % on one surface.
Patent JP-H05303758-A (JP)
Title: Optical information reproducing device
Inventor: FURUMIYA MASAAKI
IPC: G11B7/09
Filed: 1992-04-27
Abstract: PURPOSE:To obtain a tracking error signal by reducing track offset occurring when an objective lens is track-shifted or at a disk-tilt time. CONSTITUTION:A beam sport formed on a disk 5 and a photodetector 6 becomes an ellipse whose major axis and minor axis are inclined by 45 deg. in the direction of the prolongation of a group. At this time, when the objective lens 4 is track- shifted, the beam spot on the photodetector 6 is moved to a position shown by broken line from continuous line. At this time, since the beam spot is not symmetric to an X axis, the light quantity of light receiving areas 6A, 6D is increased and the light quantity of 6B, 6C is decreased. Then, the light receiving areas (6B-6D) is multiplied with a prescribed coefficient G and a differential is subtracted from the light receiving area (6A-6C). Thus, the track-shift, etc., of the objective lens 4, that is, the change of the light quantity distribution of the beam spot on the photodetector 6 is eliminated and a push-pull signal is detected and the tracking error signal is obtain.
Patent JP-H08277245-A (JP)
Title: Production of glycerol monoacrylate or glycerol monomethacrylate
Inventor: OCHIAI KENICHIRO
IPC: B01J31/02
Filed: 1995-04-06
Abstract: PURPOSE: To obtain high-purity glycerol mono (meth)acrylate in high yield by preventing the production of a polymer in dehydration by adding specific two kinds of compounds in hydrating glycidyl (meth)acrylate in the presence of an acid catalyst. CONSTITUTION: In reacting glycidyl (meth)acrylate with water in the presence of an acid catalyst, the reaction system is incorporated with (A) a quinone-based compound (e.g. hydroquinone) and (B) triphenyl phosphite to give preferably 500-1,500ppm of the component A and 300-1,000ppm of the component B based on glycidyl (meth)acrylate. Since the component B is liable to hydrolyzed, it is not added to the reaction system from the beginning but preferably added before dehydration. To be concrete, for example, the acid catalyst is added to water, the component A and glycidyl (meth)acrylate are dripped into the water and reacted and the components A and B are added to the reaction mixture and heated under reduced pressure while introducing air to distill water.
Patent JP-S5732641-A (JP)
Title: Semiconductor device
Inventor: YAMADA AYAO
IPC: H01L21/3205
Filed: 1980-08-06
Abstract: PURPOSE:To eliminate malfunctioning by preventing the incidence of light to the surface of an IC with a boron-doped amorphous silicon thin film provided in an interlayer insulation film between a polycrystalline silicon wiring and an Al wiring as nonelectric wiring. CONSTITUTION:A polycrystalline Si 28 is formed selectively on an insulator film 27 on a substrate 26 and an impurity diffused layer 29 is provided through a hole. A first insulation layer 30, a boron doped amorphous silicon film 31 and a second insulation film 32 are entirely formed in sequence. Contact holes 33 and 34 are provided at a desired position corresponding to the polycrystalline Si 28 and the diffused layer 29 and metal wiring Al 35 and 36 is applied therein. Finally, a patterning is performed to complete an IC. This enables the reflection and absorption of light entering the surface of the IC thereby preventing increase in the power consumption of the IC due to light and malfunctioning of the circuit.
Patent JP-S5536138-A (JP)
Title: Wiper apparatus
Inventor: NISHIKAWA TADASHI
IPC: B60S1/38
Filed: 1978-09-02
Abstract: PURPOSE: To enable the smooth and exhaustive wiping on the whole surface of the window glass by connecting the both ends of a wiper blade which is arranged so as to traverse on the surface of the window glass, with an annular belt which turns along the whole periphery of the window glass, and turning the annular belt.  
     CONSTITUTION: A guide rail 9 is arranged on the whole periphery of a window glass 1, having the opening 12 inside, and an annular belt 2 is constituted so as to turn smoothly in the guide rail 9. With the annular belt 2, a wiper blade 3 is connected through a connecting tool 22 and a clatch 25. The wiper blade 3 is arranged so as to traverse on the surface of the window glass, and both ends are connected with the annular belt 2 as described above. Accordingly, when a motor is driven and the annular belt 2 is turned by a gear mechanism, the wiper blade 3 shifts smoothly on the surface of the window glass, and the whole surface of the window glass can be wiped. 
     COPYRIGHT: (C)1980,JPO&Japio