baber/WOPTO huggingface dataset:
Patent JP-H11311287-A (JP)
Title: Vehicular damper with car height adjusting function
Inventor: HAYAKAWA YUKIO
IPC: F16F9/06
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To incorporate a car height adjusting pressure source into a damper, to improve installing performance to a car body by heating a medium by an electric heater by sealing a vapor-liquid changing medium in a case vertically movably arranged outside a damper main body. SOLUTION: A vertically freely movable case 11 is arranged outside a damper main body 1, and the lower end of the case 11 is airtightly connected to a damper rod 2. A lubricating oil-mixed/vapor-liquid changing/low boiling point medium is sealed in the case 11, and an electric heater 12 is arranged in a lower liquid reserving part of the case 11. Thus, a signal from a car height sensor is inputted to a controller 14, and when an electric current is carried to the electric heater 12, a liquid-phase medium gathering in the lower part of the case 11 is heated and vaporized, steam pressure in the case 11 increases, the damper rod 2 is pushed down to the damper main body 1 by steam pressure, and a car height becomes high. Thus, installing performance to a car body can be improved by integrally incorporating a pressure source into this damper.
Patent JP-S5641936-A (JP)
Title: Installation method of underground water tank made by steel plate
Inventor: TAKAISHI TAKEHIKO
IPC: E03B11/00
Filed: 1979-09-11
Abstract: PURPOSE: To easily and surely install an underground water tank by a method wherein an air tight type steel plate underground water tank in which reinforced concrete layer is filled and fixed at its inner bottom is sunk onto the bottom of the underground trench where underground water gushes out, and is installed on the foundation concrete.  
     CONSTITUTION: In order to prevent an underground water tank from floating because of much gushing out underground water, the sheet pile 10 is driven and at the bottom of the excavated underground trench 11, the foundation concrete layer 12 is quickly constructed. The water tank 1 is a round shaped steel plate water tank having a 4 meter diameter and a 3.6 meter height in which plural number of round steel rods are welded on the bottom plate 4 to fix the reinfoced concrete layer 9, and an bottom iron pot 6 to collect the bottom water is fitted at the central part of the bottom plate 4 and further, this water tank 1 possesses the reinforcement stanchion 7 for reinforcement against the load of the back filling on the canopy 2, and a manhole 8. The water tank is lowered into the underround trench, the underground water is bailed out and the water tank is installed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5449040-A (JP)
Title: Check unit for logic circuit
Inventor: YAMADA TERUHIKO
IPC: G06F11/22
Filed: 1977-09-26
Abstract: PURPOSE: To check a logic circuit strictly, by detecting not only the difference in output signal in a steady state between a checked logic circuit and reference logic circuit but also the difference in output signal in a transient state.  
     CONSTITUTION: The delay time of data set signal generating circuit 1 is set to the time when quality decision circuits 5 and 7 are reset by clock pulse C. Then, the delay time of sampling signal generating circuit 6 is set to a time much longer than that check input signal group 1 is set to data register 2 synchronizing with data set signal C 1  and checked logic circuit 3 and reference logic circuit 4 answer to output signal 1' of circuit 2 and are steady. Next, circuit 5 detects the difference between signal groups X 1  and X 2  of circuits 3 and 4 at a time preset by signal C, and circuit 7 detected an undesired pulse signal generated transiently in the output of circuit 3 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5741492-A (JP)
Title: Rolling piston rotary compressor
Inventor: OOTA MASARU
IPC: F04C18/356
Filed: 1980-08-25
Abstract: PURPOSE: To adjust working capacity of a compressor used for an air conditioner or the like, by providing its delivery port in at least two places at a distance apart along the rotary direction of a rotor and lifting blades in such a manner that their point ends separate from outer surfaces of the rotor.  
     CONSTITUTION: At the time of capacity up of a compressor, of the spaces surrounded by two sheets of blades 4, 19, cylinder 3 and rotor 2, a left half area partitioned by a plane passing the center of the cylinder 3 is larger than 1/2 the area between an inside diameter of the cylinder 3 and outside diameter of the rotor 2. Here because compression is operated two times for one revolution of a crankshaft, the displacement of a rotary compressor in this constitution can be larger to about 50% than that of a rotary compressor as conventionally provided with only a sheet of blade. Accordingly, in this construction, capacity up of the compressor can be obtained to about 50% in the same dimensions. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09303730-A (JP)
Title: Garbage treatment equipment
Inventor: MATSUZAWA SATOSHI
IPC: F23G5/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To easily incinerate the garbage and to reduce the volume thereof with little problems at each home by reducing the burning speed of the garbage to control the calorie generated per unit time and to reduce restriction of an installation place as much as possible. SOLUTION: A combustion chamber 33 in which the garbage can be thrown and the air supply from an upper part can be prevented is formed in an incinerator body 22 with a tapered face 28a which Is smaller in diameter downward as a lower side and with a lower end as an outlet 35. A plurality of air feed nozzles 37 to feed the air for combustion to continue gradual combustion of the garbage which is pressed against the tapered face and pressed are arranged on the tapered face 28a.
Patent JP-H11294128-A (JP)
Title: Valve characteristic control device for internal combustion engine
Inventor: HIRANO TOMIYASU
IPC: F01L13/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To separately supply working fluid to respective oil pressure chambers from a rocker shaft in case of providing two oil pressure chambers in a valve characteristic control mechanism. SOLUTION: An oil passage 15a along an axial center direction is formed inside a rocker shaft 15, a rocker arm main body 16 is inserted on an outer circumference of an outer insertion part 52 of the rocker shaft 15, cams 12, 13, 14 to oscillate the rocker arm main body 16 are provided on a can shaft 11, and a valve characteristic control mechanism driven by working fluid supplied from the oil passage 15a is provided on the rocker arm main body 16. In the rocker arm main body 16, a middle speed oil pressure chamber and a high speed oil pressure chamber are provided, and the oil passage 15a is parted to two of a middle speed oil passage 15m and a high speed oil passage 15h within a range of the outer insertion part 52, thereby a partition pin 53 to isolate working fluid supplied to the middle speed oil pressure chamber and the high speed oil pressure chamber is provided.
Patent JP-S6226078-A (JP)
Title: Apparatus for winding balloon catheter
Inventor: JIYOOJI ENGU SAO KUO
IPC: A61M60/843
Filed: 1986-05-20
Abstract: An apparatus for wrapping a balloon catheter such as an intra-aortic balloon catheter is disclosed. The wrapping apparatus comprises a housing having a channel which receives the balloon membrane of the intra-aortic balloon. The wrapping apparatus also includes a clutching means located in the channel for exerting a predetermined pressure on the balloon membrane to enable the balloon membrane to be wrapped as the wrapping apparatus is rotated relative to the balloon catheter. The clutching means also permits relatively free rotation of the balloon membrane within the wrapping apparatus after the balloon membrane has been wrapped.The clutching means can include a shoe and a biasing means for biasing the shoe towards the balloon membrane with a predetermined pressure while the balloon membrane is being wrapped, yet enable the balloon membrane to rotate relatively freely within the wrapping apparatus after the balloon membrane has been wrapped to a predetermined degree.The clutching means, alternatively, can include flexible vanes projecting inwardly within the channel such that the vanes contact the balloon membrane during wrapping and provide a predetermined pressure onto the balloon membrane which aids in wrapping yet permits the wrapped balloon membrane to rotate relatively freely within the wrapping apparatus.
Patent JP-H06329563-A (JP)
Title: Conversion of vinylcyclohexene to ethylbenzene
Inventor: KURAAKU SUTEIIBUN DEIBISU
IPC: C07C5/367
Filed: 1994-05-06
Abstract: PURPOSE: To provide a method for converting vinylcyclohexene to ethylbenzene.  
     CONSTITUTION: Vinylcyclohexene is converted to ethylbenzene by contacting vinylcyclohexene with an alkali metal, liquid ammonia and an initiator. The method allows the reaction to be conducted in a single step while selectively producing ethylbenzene with yields exceeding 95 percent by weight. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H10291934-A (JP)
Title: Antibacterial toxin agent or antibacterial toxin food containing fungi culture as active ingredient
Inventor: NOGUCHI TAKAYASU
IPC: A61P31/04
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide the subject antidote useful for foods and the like by formulating a fungus culture or its extract thereto. SOLUTION: Conidia of fungi (the genus Penicillium, the genus Rhizopus, preferably the genus Aspergillus, particularly Aspergillus oryzae NK fungi) is brought into contact with a sterilizated medium prepared by adding water to carbon and nirongen sources (e.g. nonfat soybeans, nonfat wheat germs, etc.) in a weight proportion of 50-100 wt.% based on the weight of the carbon and nitrogen sources and it is cultured, preferably solid-cultured, at 25-35 deg.C for 2-4 days. By formulating the resultant culture or its aqueous extract thereto, an antibacterial toxin agent having potent antidote activity against particularly α-hemolysin and stretolysin O and S, an antibacterial toxin food or an antibacterial toxin food additive are obtained. The antibacterial toxin agent is preferably administrated orally at an efficient dose of 10-500 mg/adult/day.
Patent JP-H05310821-A (JP)
Title: Production of neutral salt of high-molecular-weight sulfonate
Inventor: NISHIHATA TAKAO
IPC: C07C303/32
Filed: 1992-05-08
Abstract: PURPOSE:To provide the production process of a neutral salt of a high molecular-weight sulfonate whereby the miscibility the sulfonate with a alkalifying agent can be improved, the hydrolysis can be suppressed, the heat of neutralization can be suitably removed, and the neutralization reaction can be performed within a short time. CONSTITUTION:A lowly Viscous neutral salt of a high-molecular-weight sulfonate is fed from a feed port 3 into a neutralization tank, and the sulfonate and an alkalifying agent for neutralization are continuously fed to the tank through the port 3 each at a feed rate controlled so as to give a constant neutralization time. While the tank is externally cooled with a water-cooled jacket 2 to remove the heat of neutralization, the formed neutral salt is continuously discharged from an exit 4 at the bottom of the tank.
Patent JP-S63279740-A (JP)
Title: Core rod and fishing-line for squid-fishing hook
Inventor: FUKUSHIMA KAZUYOSHI
IPC: A01K91/03
Filed: 1987-05-13
Abstract: PURPOSE:To obtain the titled tool to enable easy connection of fishing hooks with single fishing line without separately binding individual hooks by forming a groove to a cylindrical main body of a core rod for fishing hook, attaching a line-fixing part to the groove and fixing a protrusion formed on the fishing line to the fixing part. CONSTITUTION:A core rod 12 for squid-fishing hook is constructed by forming a groove 2 to a solid cylindrical main body 1 along longitudinal direction in a manner to allow the opening of the main body and attaching fishing-line fixing parts 5 to a cut lower face 3, a cut lower face 3 and a top face 4 of the main body 1 opposite to the groove 2. A wire 15 made of e.g. lead is wound round a fishing line 6 and an adhesive is applied to the wound wire to form a protruded part. The protruded part is inserted into the fixing part 5, the fishing line 6 is fixed to the core rod 12 and a body of a lure 11 is attached to the core rod 12.
Patent JP-H09302139-A (JP)
Title: Damping material
Inventor: OHIRA YASUYUKI
IPC: C08K5/37
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a damping material that comprises a resin matrix with which a particular active component is compounded, and has noticeably increased dipole moment, which consumes vibration energy, and excellent vibration energy absorption performance. SOLUTION: This damping material comprises a resin matrix compounded with an active component that increases dipole moment of the matrix. The active component is preferably composed of one or more compounds selected from those which contains a mercaptobenzothiazole group (e.g. N- dicyclohexylbenzothiazol-2-sulfonamide, etc.), one or more compounds selected from those which have a benzotriazole group, or one or more compounds selected from phthalic esters of the formula (R is phenyl, cyclohexyl, cyclopentyl, cyclopeptyl, or 4-methylcyclohexyl).
Patent JP-H04347064-A (JP)
Title: Door device of vacuum container
Inventor: KAWASHIMA TADASHI
IPC: F16J13/22
Filed: 1991-05-21
Abstract: PURPOSE:To make an airtight sealing operation shaft guide guideless by using guideless plate holder members, in a door device assembled to the aperture of a vacuum container to carry in and carry out a substance. CONSTITUTION:This door device furnishes a door plate 3 for airtight sealing, a pair of guideless door plate holder members 5 and 5' in which movable members 5a and 5'a to function as an airtight sealing operation shaft guide and to hold the door plate 3 are provided, guide rails 2 and 2' to hold the guide door plate holder members 5 and 5', and a mechanism to press or open the door plate 3 to an aperture 1'. As a result, since the door device main body is thin, it is effective to increase the degree of freedom of the design. Especially, it can respond effectively to the automation in respect of carrying in and carrying out substances. By making the airtight sealing operation shaft guide guideless, the reliability and the maintenance property are improved, and a low manufacturing cost can be also realized.
Patent JP-H10294030-A (JP)
Title: Switch
Inventor: MIYATA TOMOYOSHI
IPC: H01H21/00
Filed: 1997-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a switch providing a fixed contact molded with inserting to the bottom plate of a case and a contact as a mere wire-made wire fixed contact and a terminal. SOLUTION: For the switch S1 providing a terminal 2b of a fixed contact 2b exposed and molded inside a bottom plate 1a of a box-type case 1 with being projected out of the case 1, inside the case 1 a U-shaped flexible spring contact 3 having a contact 3a and 3b with one contact 3a contacting one fixed contact being compressed and restored in a circle movement of an operating piece 4 located on the U-shape flexible spring contact 3 b the load/release of external force P against a V-shape 4a projected out of the case 1 for the operating piece 4, thereby making the other contact 3b of the operating spring contact 3 contact and release (switch ON/OFF) the other fixed contact 2b,  the fixed contact 2b and its terminal 2b' exposedly formed inside the bottom plate 1a of the case 1 are provided as the fixed contact 2b and the terminal 2b by two wires are inserted to mold when the case 1 is molded.
Patent JP-H04230177-A (JP)
Title: Method and apparatus for intensifying vertical contour
Inventor: RI TEISHIYOU
IPC: H04N5/208
Filed: 1991-05-21
Abstract: PURPOSE: To uniformly emphasize the vertical contour of images, even when the lightness of the images is changed by outputting luminance signals in which the vertical contour is emphasized according to the lightness of the images. CONSTITUTION: A vertical low-pass filter 10 reduces and filters prescribed delayed video signals V, and a horizontal low-pass filter 20 reduces and filters the output signals in a horizontal direction and detects the data signals of the lightness of the images. A first adder 30 subtracts the data signals of image brightness from a maximum value that the data signals can take and a first multiplier 40 gain-controls the output signals of the first adder 30 and transmits them to a limit part 50. The output signals of the limit part 50 are multiplied with vertical contour enhancement signals Va, obtained by a vertical contour emphasis means 100 in a second multiplier 60. A second adder 70 adds the output signals of the second multiplier 60 and the luminance signals, and outputs the luminance signals in which the vertical contour is emphasized according to the brightness of the images.
Patent JP-H09307176-A (JP)
Title: Light transmitter device
Inventor: NIKAIDO SHINICHI
IPC: H04B10/079
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a laser diode driver capable of being controlled so as to prevent a light output from a laser diode LD from increasing extremely when reoperating even when a condition of no input signals is continued. SOLUTION: An input signal is supplied to a base B of a transistor Tr1 via a buffer IC3, while an input flag (presence signal) indicating input signals from a signal detection circuit 5 is output to a slow start circuit 7, and next the slow start circuit 7 increases gradually a current which is supplied to a laser diode LD during a specific period τ. As this result, even when a transistor Tr2 is controlled so as to be under a condition that the maximum current can be supplied to the laser diode LD, the slow start circuit 7 controls a current which is supplied to the laser diode LD to increase gradually during the specific period τ.
Patent JP-S5341870-A (JP)
Title: Apparatus for processing fraction of cut of broaching machine
Inventor: TOKUNAGA TAKASHI
IPC: B23D41/08
Filed: 1976-09-27
Abstract: PURPOSE: To provide apparatus for processing the fraction of cut of a broaching machine a broaching machine is operated in linkage with an electronic computer and the processing of the fraction of cut is carried out automatically and simply by a subtraction circuit, whereby optional selection of the depth of cut and improvements of the processing accuracy are achieved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02296909-A (JP)
Title: Improved road surface layer regenerating method using road surface heating car and road surface layer regenerating machine
Inventor: CHIBA TATSUHIKO
IPC: E01C23/14
Filed: 1989-05-10
Abstract: PURPOSE:To regenerate the surface layer with good operating efficiency and uniformly by automatically controlling a solenoid valve on a liquid passage to be closed when the gas pressure exceeds a specified value or when the temperature in a gas tank exceeds a specified value. CONSTITUTION:Respective electric circuits of control mechanisms of vaporizing devices 12, a solenoid valve, a pressure control valve, a thermometer, a fan motor, etc., are connected to a microcomputer incorporated in a control panel 6B installed in a road surface heating car 1. When the gas pressure in a gas tank 10 exceeds a specified value of 10kgf/cm<2>, and/or when the temperature in the gas tank 10 exceeds a specified value of 40 deg.C, the solenoid valve on a liquid passage is closed to stop the fan motor. Further, when the gas pressure is below a specified value of 5kgf/cm<2>, the fan motor is rotated, and the solenoid valve on the liquid passage is opened to automatically controlled so as to operate the vaporizing devices 12.
Patent JP-S5240302-A (JP)
Title: Demodulation method for multichannel record
Inventor: TAKAHASHI NOBUAKI
IPC: G11B3/00
Filed: 1975-09-27
Abstract: PURPOSE: When demodulating angle modulated signal originated by a record disc, locking range characteristics demodulate independently by wide and narrow phase locked loops, and by adding these demodulation outputs, noise level is lowered. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S598447-A (JP)
Title: Information transmitter
Inventor: MASUDA TOSHIAKI
IPC: H04L12/00
Filed: 1982-07-07
Abstract: PURPOSE:To attain the high speed control of the device of a slave station, by changing a transmission system at control into a cyclic system. CONSTITUTION:When the calling mode of an RAM12 of a master station 1 is the monitor mode, a calling signal 8 is outputted to a transmission/receiving circuit 5. A slave station 6 supplies an output to a display measuring signal 9 via the circuit 5 to the calling signal transmitted to the slave station 6. After the signal 9 is stored in the RAM12, a display measuring signal 15 of the RAM 12 is outputted to a display output circuit 3. When control information is set, a control signal program is started in a prescribed period and control information 16 stored in the RAM12 is processed. A transmission signal forms a control signal 7 with the information 16 and outputs the control information to the slave station 6 via the circuit 5. Further, the control information is outputted repetitively and cyclicly to the same slave station. Then, the slave station 6 outputs cyclicly the display measuring signal 9 to the master station 1. The master station stores the signal 9 in the RAM12 and outputs it to the circuit 3.
Patent JP-H04322713-A (JP)
Title: Method and equipment for separating gaseous nitrogen
Inventor: YOKOSUKA SHUSAKU
IPC: C01B21/04
Filed: 1991-04-19
Abstract: PURPOSE:To provide a method and equipment for separating gaseous nitrogen capable of increasing separation efficiency of gaseous nitrogen to power source in separation of gaseous nitrogen from feed gas whose main components are nitrogen and oxygen by molecular sieve carbon. CONSTITUTION:A connecting pipe 26 connecting gaseous nitrogen takeoff parts of an adsorption tank 3 and an adsorption tank 4, the first two valves 11, 12, and a branch pipe 27 branching from between the first valves 11, 12 are provided. A holding tank 6 is provided at the end of the branch pipe 27, and the second valve 13 is provided for the branch pipe 27. In the adsorption tank 3 and the adsorption tank 4 in gaseous nitrogen separation equipment of the above constitution, when adsorption, equalization and regeneration processes are repeated to separate gaseous nitrogen, gaseous nitrogen of relatively low concentration in the adsorption tank where adsorption and pressure-equalizing processes are completed successively is transferred to the holding tank 6, then after the regeneration process is completed, gaseous nitrogen of relatively low concentration in the holding tank 6 is again transferred to the adsorption tank.
Patent JP-2000303415-A (JP)
Title: Traffic sign
Inventor: SAITO KAZUMI
IPC: E01F9/553
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To rigidly install a traffic sign to a road surface, and to improve the durability of the sign. SOLUTION: A traffic sign comprises a hollow block body 1 formed of a hard synthetic resin with its bottom opened, and a reinforcing body formed in the interior of the hollow block body. The reinforcing body is formed of a plurality of cylindrical reinforcing bodies 4 which each are connected to a top surface of the block body 1, and extended toward a bottom opening, and a plurality of linear reinforcing bodies 5 which each radially extend from each cylindrical reinforcing body to be connected to the top surface and peripheral walls of the block body. When the hollow block body 1 and the reinforcing body arranged therein are molded, anchors 2 to be fixed to a road surface are inserted into the resin of the main body, and the anchors to be fixed to the road surface is integrally combined with a traffic sign main body.