baber/WOPTO huggingface dataset:
Patent JP-H08259962-A (JP)
Title: Method of removing organic contaminant residue from synthesis gas
Inventor: GIYUNTAA HAA KITSUSU
IPC: B09B3/00
Filed: 1995-03-20
Abstract: PURPOSE: To prevent minute amts. of pollutants from remaining in a synthetic gas by injecting oxygen supplementarily into a free gas zone constituting a dwelling zone at the top part in a high-temp. reaction oven to thereby maintain a specified temp. on a gasification bed by possible partial combustion of the synthetic gas.  
     CONSTITUTION: A carbon-contg. waste at least preliminarily thermally decomposed and compressed is fed into a high-temp. reaction oven having a loosely deposited gasification bed formed therein, and is gasified by the addn. of oxygen under the gasification bed. After a sufficient dwell time, the resulting synthetic gas is taken out through the oven top. Oxygen is supplementarily injected into a free gas zone constituting a dwelling zone at the top part of the reaction oven and the gases at the top part is completely homogeneously mixed, thus maintaining the temp. on the gasification bed at about 1,000°C by possible partial combustion of the synthetic gas. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S60205209-A (JP)
Title: Position detecting touch sensor
Inventor: MATSUMOTO MASAICHI
IPC: G01B5/00
Filed: 1984-03-30
Abstract: PURPOSE:To attain the facilitation and cost reduction of fabrication, by supporting the spherical shaft part of a measuring rod in a freely tumbling manner by the straight part of the peripheral wall of the hole provided in a case and making the coincident of the axis of a handle part and that of the measuring rod adjustable. CONSTITUTION:A measuring rod 4 is pierced through the hole 3 provided to the leading end part of a case 2 and a support plate 6 having stopper screws 7 inserted thereinto in a threaded state at three places is secured to the terminal end of the measuring rod 4. The support plate 6 is energized to the leading end side in the axial direction by a fixing plate 8 and a coil spring 10 and supported by the protruded surface 2b provided to the inner surface of the case 2 through the screws 7. Then, the inlay mount part 13b of the measuring rod 4 is inserted into and attached to the main spindle of a machine tool so as to coincide the axis thereof. When the main spindle is moved and the leading end 4a of the measuring rod 4 is contacted with the processed surface of an article to be processed, the screws 7 are separated from the protruded surface 2b and the moved position of the main shaft is detected by the detector connected to the screws 7 to judge the abrasion amount of the tool.
Patent JP-H01233237-A (JP)
Title: Production of acetylene compound
Inventor: HORINO KO
IPC: C07C67/00
Filed: 1988-03-15
Abstract: PURPOSE:To safely obtain the title compound in high yield without requiring pressurizing, etc., in reacting a 1-alkynyl alkali metallic compound with an alkyl halide, carrying out the reaction in an inert solvent in the presence of a crown ether. CONSTITUTION:1mol 1-alkynyl alkali metallic compound is reacted with preferably 0.5-1.5mol alkyl halide in an inert solvent (preferably hydrocarbon solvent such as benzene or heptane) in the presence of a crown ether usually at 80-200 deg.C to give the aimed compound. The amount of the inert solvent used is preferably 1-20 pts.wt. based on the alkyl halide. The above-mentioned reaction can be carried out in the inert solvent in the presence of a tertiary amine shown by the formula (R<1> is alkyl; n is 2-4).
Patent JP-H07268094-A (JP)
Title: Molten organic salt and ionics device comprising the same
Inventor: ONO HIROYUKI
IPC: C08G65/32
Filed: 1994-03-30
Abstract: PURPOSE:To obtain an amorphous molten organic salt having excellent compatibility with an ionically conductive polymer and having high ionic conductivity by selecting a molten organic salt mainly consisting of a polyether structure and being in the form of a specified salt structure. CONSTITUTION:A molten organic salt mainly consisting of a polyether structure desirably having a molecular weight of 100-2000 and being in the form of a salt structure having at least one dissociable group is selected. In an desirable example, the molten organic salt is the one in which the dissociable group is at least one member selected from among a carboxyl group, a sulfonic group and phosphoric group, and the cation forming a salt therewith is a monovalent alkali metal (e.g. an organic salt formed from a polyethylene oxide having carboxyl groups at both terminals and KOH).
Patent JP-H09261037-A (JP)
Title: Semiconductor logical circuit
Inventor: NOMURA HIDENORI
IPC: H03K19/003
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To secure reliability and to prevent the deterioration in operating speed in lower power supply voltage by providing a control circuit supplying a voltage lower than power supply voltage on the high potential side for the gate of an N-channel MOS transistor for dividing voltage when an output signal is at a high level and supplying a voltage higher than the power supply voltage on the high potential side as a control signal when the output signal is at a low level. SOLUTION: A pull-up side MOS transistor Tr1 , a channel MOS transistor for dividing voltage Tr3 and a pull-down side MOS transistor Tr2 are serially connected between the power supply voltage on the high potential side Vcc and a power supply voltage on the low potential side Vss , and a control circuit 1 is connected. Then the control circuit 1 supplies a voltage lower than the level of the power supply voltage on the high potential side Vcc turning on the channel MOS transistor for dividing voltage Tr3 as a control signal ϕ1 when the output signal OUT is at a high level and supplies a voltage higher than the power supply voltage on the high potential side Vcc as the control signal ϕ1 when the output signal OUT is at a low level.
Patent JP-H01235506-A (JP)
Title: Travel control device of image sensing type automatically traveling work car
Inventor: NAGAHAMA KAZUO
IPC: G05D1/02
Filed: 1988-03-14
Abstract: PURPOSE:To suitably make possible car body to entry a beginning end part of next working process, by providing a control changing means alternatively changing a steering control means and turning control means to a working state according to a detected information of a second boundary detecting means. CONSTITUTION:A first boundary L1 is detected by a first boundary detecting means according to an image information of first image sensor Sa. A second boundary L2 detected by a second boundary detecting means according to an image information of second image sensor Sb. A car body V is steering controlled to automatically travel along the first boundary L1 by a steering control means according to a detected information of the first boundary detecting means. The car body V is transferred to a beginning end part of next working process by a turning control means and the steering control means and the turning control means are alternatively changed by a control changing means according to a detected information of the second boundary detecting means.
Patent JP-H04357579-A (JP)
Title: Commodity sales data processor
Inventor: SUZUKI SHIGEAKI
IPC: G07G1/06
Filed: 1991-03-26
Abstract: PURPOSE:To print a different message to every customer class, etc., in the commodity sales data processor for issuing a receipt with a message. CONSTITUTION:This processor is provided with a message storage means RAM 13 for forming an adding-up key 18 from plural keys Key1-Key4, and storing the corresponding message at every key, and selected message printing control means CPU 11 and ROM 12 for printing and controlling a selected message to a set position of a receipt.
Patent JP-S63227673-A (JP)
Title: Antifouling coating
Inventor: TSUDA KENJI
IPC: C09D5/14
Filed: 1987-03-16
Abstract: PURPOSE:To provide an antifouling coating low in its toxicity, having no fear of causing environmental pollution and useful for preventing living organisms from adhering to ship bottoms, fishing nets or the like, by comprising an organic solvent soln. of a specific carboxymethylcellulose quat. ammonium salt and an alkyl (meth)acrylate copolymer. CONSTITUTION:The objective antifouling coating comprises (A) 10-50wt.% of a carboxymethylcellulose quat. ammonium salt of formula (I) [R is H or carboxymethyl quat. ammonium salt of formula II (R<1>-R<4> are 1-20C satd. or unsatd. aliphatic hydrocarbon group, respectively; one of R<1>-R<4> is aralkyl, triaralkyl ammonium alkyl, etc.; two of R<1>-R<4> are aralkyl, dialkylphenoxyalkyleneoxyalkyl, etc.; or one or two of R<1>-R<4> are heterocyclic groups formed together with nitrogen atoms); n is 10-1,000; the substitution degree of the carboxymethyl group is 1.5-3.0 per anhydrous glucose unit] and (B) 50-90wt.% of a copolymer of an alkyl acrylate and/or alkyl methacrylate.
Patent JP-S57176378-A (JP)
Title: Single shaft eccentric screw pump
Inventor: ONO TSUNEO
IPC: F04C2/107
Filed: 1981-04-23
Abstract: PURPOSE:To decrease starting torque of a rotor in a pump, by preventing the contact of a smaller contoured internal wall surface in an elastic stator to a rotor with exception of R-parts in a larger contoured internal wall surface at the initial time of starting the rotor. CONSTITUTION:At an initial start when a rotor 1 is rotated, smaller contoured internal wall surfaces 12, 12 of an elastic stator 2 are maintained to a circular arc shaped state slightly spread initially to the outside, and an internal screw shaped hole 11 of the stator 2 is contacted to the rotor 1 only in the R part of a larger contoured internal wall surface, then less friction area between the rotor 1 and the stator 2 can only require less starting torque of the rotor.
Patent JP-H06269584-A (JP)
Title: Sewing machine
Inventor: NOGUCHI TAIICHI
IPC: D05B29/00
Filed: 1993-03-22
Abstract: PURPOSE:To provide an inexpensive, compact and simple sewing machine with a larger degree of freedom in designing the operation curve of cloth retainer. CONSTITUTION:Since a cam follower 32 of a movement converting member 29 is brought into pressure contact with a cam face 31c of a cloth retaining drive cam 31 by the energizing force of a spring 34, when the cam 31 is rotated, the member 29 is moved according to the shape of the cam surface 31c, and a cloth retaining rod 17 is moved up and down. Furthermore, since the cam 31 is provided with an escape groove 31e where the cam follower 32 of the member 29 enters, when an escape drive means makes the cam follower 32 retreat in the groove 31e, the rod 17 and a cloth retainer 20 rises to a retreat position.
Patent JP-H05262192-A (JP)
Title: Driver protecting device
IPC: B62D25/08
Filed: 1992-03-18
Abstract: PURPOSE:To provide a driver protecting device which is advantageous for weight, space and cost, in order to obtain the necessary characteristic. CONSTITUTION:A seat 1 is supported in vertically shiftable manner in a range from the uppermost position of the adjustment portion as the vertical shift quantity necessary for obtaining the ordinary optimum operation attitude to the emergency position which is further lower than the lowermost position of the adjustment portion, and a roll bar 3 is fixed at the rear position of the seat 1, and a hydraulic cylinder 7 for vertically shifting the seat 1 is installed, and a controller 9 for driving the hydraulic cylinder 7 so that the seat 1 is shifted to the emergency position when a tilt sensor detects the tilt corresponding to the turning-down is installed.
Patent JP-H09225088-A (JP)
Title: Slot machine
Inventor: MIYATA MASAKI
IPC: A63F5/04
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of providing much interest in a game and continuing expectation for various kinds of big wins until the last reel stops. SOLUTION: A slot machine is provided with three reels 2a, 2b, 2c, each containing a pattern for a big win with a corresponding number at the lower left. When a combination of big win patterns is formed on an effective stop line L1, the sum of numbers on each big win pattern is totaled to change over a different kind of special game according to the sum.
Patent JP-H03265773-A (JP)
Title: Valve device
Inventor: MIYAZAWA SHOZO
IPC: F16K31/04
Filed: 1990-03-13
Abstract: PURPOSE:To prevent occurrence of water hammer so as to enable the prevention of noise or damage of piping, etc. and adjust the opening degree of a valve accurately and secure large flow by arranging the constitution such that the valve body contacts with or separate from a valve seat accompanying the contacting/separating action to the valve seat of a rotor attendant upon the rotation of a rotor. CONSTITUTION:When a current is applied to a stator 24, a magnetic field is generated, and a rotor is rotated by the relation with the magnetic force of the rotor 16. Next, the rotor 16 ascends while rotating, resisting a spring 22, and the quantity of ascent can be controlled by the current application time to the stator 24. Moreover, the valve body also ascends accompanying the ascent of the rotor 16, so a valve seat 30 is released, and the fluid checked inside the valve chamber 36 flows out in the direction of an outlet 38 from the valve seat 30 by fluid pressure. Next, when the current application to the stator 24 is stopped, the fastening force to the spring 22 is released, and the spring 22 tries to return by accumulated energy. Accordingly, the rotor 16 descends, being rotated in the reverse direction to the time of ascent by the spring 16, and falls to the original position. As a result, the valve body 28 blockades the valve seat 30 again, and stops the flow of the fluid inside the valve chamber 36.
Patent JP-S55153628-A (JP)
Title: Forming work method of conical barrel or the like
Inventor: TAWARA KAZUHIKO
IPC: B21D22/26
Filed: 1979-05-18
Abstract: PURPOSE: To increase the accuracy of a truncated-conical barrel and to reduce the term of works, by pressing a material having a projection at its center with a concave-conical female die and with a convex-conical male die having concave part at its top end.  
     CONSTITUTION: Material 16 is placed on an upper female die 15 so that the projection 17 of the material 16 is positioned under the concave top 22 of a convex conical male die 19. Then the material 16 is held between a supporting surface 13 and a tension machine 18 by the tension machine 18 and the male die 19 is lowered, hence the concave 22 is fitted to the projection 17, and the part 21 with a radius comes into contact with the material 16 to form the material 16 gradually into a nearly conical body 23 by pressing the material 16 to the concave cone-forming surface 11 of the female die 10 by the surface 20 for forming a convex cone. At that time, the shoulder knuckle 24 with a radius is formed between the male die 19 and the vertical forming surface 14 of the upper female die 15. After drawn off, the nearly conical body 23 is cut off at its top end to form a truncated-conical barrel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52146117-A (JP)
Title: Color solidstate pick up unit
Inventor: NAGUMO FUMIO
IPC: H04N9/04
Filed: 1976-05-28
Abstract: PURPOSE: To omit the encoder and to eliminate the flicker of the reproduced picture, by obtaining the color video signal satisfying NTSC system directly from CCD, thru the selection of the frequency of the transfer signal as m/n times (m,n are positive integers) the chroma subcarrier frequency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55153445-A (JP)
Title: Channel switching unit in duplex audio receiver
Inventor: FUKUSHIMA SHINYA
IPC: H04H1/00
Filed: 1979-05-19
Abstract: PURPOSE:To enable to prevent the poor reception of sub-channel signal, by the automatic switching to output the main channel signal from the matrix circuit, if duplicate audio reception is unstable due to a weak electric field. CONSTITUTION:In the channel switching unit for a duplex audio receiver, the stereo-matrix circuit 18 outputs monaural signal or stereo signal depending on the presence of the channel signal. Further, the transistor TR8 constitutes an amplifier having the filter characteristics in 55.125kHz, detects the signal at the tuning circuit 5, smoothes the signal at the diodes 13, 14 and detects the duplex audio signal in 922.5Hz and the stereo pilot signal in 982.5Hz. Thus, the DC voltage fluctuation at the cathode side of the diode 13 is detected and the output signal of the main channel signal is automatically obtained regardless of during the sub-channel signal or main/sub-channel signal at a weak electric field to avoid rasping audio.
Patent JP-S56160448-A (JP)
Title: Geared change gear
Inventor: MIURA MASAKATSU
IPC: F16H3/62
Filed: 1980-05-10
Abstract: PURPOSE: To prevent deformation and abrasion of a geared change gear, by arranging the inner race of a one-way clutch to be supported floatingly with a housing, whereby a reaction plate connected to the inner race is set on a spline in the radial direction of an input shaft and set between stoppers in its axial direction.  
     CONSTITUTION: The outer race 31 of the first one-way clutch 18 is fixed on the planetary carrier 14 of the first planetary toothed wheel 15, and reaction plate 19 on which an inner race 32 is fixed is set loosely on a spline 33 parallelling a countershaft 8 being coaxial with an input-output shaft (the figure not shown) in a housing. In this constitution, a free radial position shaft of the one-way clutch 18 is provided around the rotary center axis of the outer race 31, the one-way clutch 18 can slide a predetermined distance in the axial direction, its circumferential displacement is restricted, and , further, the inner race 32 is set in both radially and axially floating condition. Thereby, deformation and abrasion and the like caused by a shift of position occurring from tolerance of dimension can be eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09228449-A (JP)
Title: Semi-portable toilet
Inventor: ISHIKAWA SUMIAKI
IPC: E04H1/12
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To make it easy for the aged to get in this toilet or get out of it and bring out the portability at an emergency, by setting the floor face height of a toilet box so as to have the same thickness with the member constituting the framework of the toilet box and providing wheels at both front and rear parts. SOLUTION: The floor face 19 height of a toilet box 3 from the ground level G is made equal to the thickness of the member constituting the lower frame of the toilet box 3 so that the aged having wear legs and waist can easily go over. And wheels 13 and containers 14 for the wheels are provided at the front and rear parts of the toilet box 3 respectively. When using the toilet box, the wheels are contained in the containers and the toilet box is installed on a feces pit 2 embedded in the ground. Since the feces pit is embedded in the ground, the volume thereof can be made large and hence, it can be used for a number of users. When transferring the toilet box, the wheels are taken out of the containers and ropes are hooked on the tractive part 16 and it is houled by a truck or the like.
Patent JP-S63226904-A (JP)
Title: Inductance element and its manufacture
Inventor: NAITO YASUYUKI
IPC: H01F41/04
Filed: 1987-03-16
Abstract: PURPOSE:To obtain the title element whose mass productivity is high and where high inductance is realized even in a small size by a method wherein a continuous formed body where a magnetic-substance layer and a conductor are arranged in parallel is wound spirally and then sintered. CONSTITUTION:A long formed body A where a magnetic-substance layer 2 and a conductor 1 are arranged in parallel is wound spirally and then sintered. For example, a round-rod-like continuous formed body A composed of a magnetic-substance layer 2 containing a wire-like conductor 1 in its center is extruded continuously by using an extruder; the long formed body is wound spirally on a round-rod-like core before the extruded body is hardened immediately after the extrusion; the formed body is cut to an apprpriate length. The cut body is sintered in a sintering furnace after that, metal terminals 17 are attached to exposed end faces of the conductor 1 and are connected electrically to the conductor 1 by a soldering process or the like so as to form an inductance device 18 as a product. Pt, Pd, Ag-Pd or the like is used for said conductor 1; the magnetic-substance layer 2 is formed by using a material obtained by mixing a pulverized ceramic magnetic substance with a binder, or the like.
Patent JP-S59191498-A (JP)
Title: Switching method for automatic regulator
Inventor: KAWASAKI YASUMICHI
IPC: H02P9/30
Filed: 1983-04-11
Abstract: PURPOSE:To prevent the defective phase of a firing pulse of a thyristor by lapping the firing pulses of both a normal service system and a standby system for the prescribed time at the switching time between the normal system and the standby system. CONSTITUTION:When the signal contact 1 of a normal service system is switched from ON to OFF and the signal contact 2 of a standby system is switched from OFF to ON in mode, a normal service system switching relay 3 is ON state during T2 period since the signal contact 1 of the normal service system is ON, and continues the ON state during T2 period since an auxiliary relay 16 becomes OFF but the signal contact 1 of the standby system is OFF. Since the signal contact 2 of the standby system becomes ON during T3 period, the switching relay 4 of the standby system becomes ON, and the relay 3 becomes OFF state. In this manner, since the output pulses of the normal service system APPS and the standby system APPS are lapped during T1 period, it can prevent the pulse defective phase and the damage of a thyristor.
Patent JP-S54154275-A (JP)
Title: Semiconductor device
Inventor: MATSUNAGA AKIRA
IPC: H01L23/48
Filed: 1978-05-26
Abstract: PURPOSE: To secure the chemical stability when the semiconductor bar held between a pair of electrode leads is stored into the glass sleeve, by providing the Pb-Sn alloy solder containing a minute amount of Zn or the like between the lead and the semiconductor bar as well as between the lead outer circumfernce and the sleeve inner circumference each.  
     CONSTITUTION: Pb-Sn alloy solder 15a and 15b containing a minute amount of Zn, Sb, Ti and Si and featuring a lowered fusing point are covered over the surfaces of a pair of electrode leads 11a and 11b composed of W, Mo and the like and with the lead wire provided. Then semiconductor bar 12 containing vamp 13 formed previouly is put into glass sleeve 14 by means of a tool, and electrode lead 11a and 11b containing solder 15a and 15b coated at its both sides are pushed in to hold bar 12 between. After this, the heat treatment is given at 150W300°C to weld these  elements together into one body. And bar 12 is never damaged since the fusing point is lowered down previously. 
     COPYRIGHT: (C)1979,JPO&Japio