baber/WOPTO huggingface dataset:
Patent JP-S51130072-A (JP)
Title: Waste water treatment apparatus
Inventor: AKAMA AKIRA
IPC: C02F1/68
Filed: 1975-05-04
Abstract: PURPOSE: To provide a purification treatment apparatus for treating waste water discharged from a plant of secondary processing of concrete or manufacture of ready mixed concrete to form water that can be used as ordinary service water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04211010-A (JP)
Title: Bathing agent having turbidity
Inventor: INABA FUMIYOSHI
IPC: A61K8/37
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a bathing agent having high storage stability free from oil flotation, comprising a mixture of nonionic surfactants having different HLB, an oil component solid at normal temperature and water. CONSTITUTION:A bathing agent comprising (A) 5-40wt.% total amounts of A1: a nonionic surfactant having 11 or HLB, such as POE (polyoxyethylene) lauryl ether or POE sorbitan monostearate and A2: a nonionic surfactant having 12 or higher HLB, such as POE lauryl ether or tetraoleic acid POE sorbitol, (B) 60-90wt.% oil component solid at normal temperature, preferably mixture of paraffin and fatty acid ester and (C) 0.1-5wt.% water. The component (A) is preferably obtained by blending the components A1 and A2 and adjusting to 0-13 HLB.
Patent JP-H02233460-A (JP)
Title: Discharged sheet stacking device for sorter
Inventor: KURIHARA SHIGEAKI
IPC: B41F13/70
Filed: 1989-03-08
Abstract: PURPOSE:To eliminate an interference between a fork and a sheet loading bed, by supporting the fork, movably in the vertical direction, and by providing an electrical connection by which a device for vertically driving the fork, a device for longitudinally driving a fork, and a device for vertically driving the paper loading bed are operated with predetermined timing while being changed over between a manual mode and an automatic mode. CONSTITUTION:A bed 74 having a paper loading plate 73 onto which sheets conveyed by a belt 78 drops, is automatically lowered in response to a signal from a sensor for detecting the upper end of stacked sheets. When a push button is depressed after the amount of stacked sheets reaching a predetermined value, the bed 74 is slightly lowered by a predetermined degree, and accordingly, air cylinders 106, 107 are operated being delayed slightly, causing a fork to enter into a sheet dropping path so as to temporarily receive dropping sheets. The fork 104 is automatically lowered bit by bit in response to a signal from a sensor for detecting the upper end surface of the sheets. A push button is operated to lower the bed 74 down to its lower limit position during loading of the sheets onto the fork 104, and after the plate on which sheets are loaded being replaced with an empty plate, the bed 74 is elevated up to its upper limit position, thereby the descent of the fork 104 is stopped simultaneously with the stopping of the elevation of the bed 74, and is then retracted.
Patent JP-H05256958-A (JP)
Title: Electronic clock
IPC: G04C10/04
Filed: 1992-03-12
Abstract: PURPOSE:To improve the labor and time for after-sale service by making it easy or omissible to set the initial position of an indicator. CONSTITUTION:A transfer means 303 transfers the stored data between a first indicator position storing means 301 and a second indicator position storing means 302. A drive stopping means 202 drives the transfer means 303. At this time, the transfer means 303 works to transfer the positional data stored in the first storing means 301 to the second storing means 302. An activation control means 304 operates to transfer the data stored in the second storing means 302 to the first storing means 301 if the output result of a voltage comparison means 108 shows that the source voltage is over a threshold value set by a voltage threshold value setting means 107.
Patent JP-H05258171-A (JP)
Title: Material cooling device for beverage vending machine
IPC: G07F13/00
Filed: 1992-03-13
Abstract: PURPOSE:To provide a material cooling device provided with a protection countermeasure which can prevent the increase of amt. of excess water at a cooling water tank attended with material cooling operation and can avoid the trouble of water overflow and the unnecessary stop of sales in the vending machine. CONSTITUTION:The material cooling device preserves material 4 in a cold state by sending cold air obtained by making air to pass over the water surface of a water cooling tank 1 mounted in the device to the surroundings of a material box 3 through an air duct 9 with an air blower 7. Then, the device is provided with a fullness detection switch 12 which detects the water level in a drain pail 10 recovering overflowing water from the water cooling tank and stops the air blower on condition of the fullness of the drain pail based on the detection, and a humidity sensor 15 which monitors humidity of air in the machine to stop the air blower on condition of high humidity based on the monitoring as the control means of the air blower 7. Thus, the increase of amt. of excess water caused by condensed water at the water cooling tank 1 is avoided to prevent the trouble of water overflow.
Patent JP-S60198909-A (JP)
Title: Amplitude limit circuit
Inventor: WATANABE KAZUO
IPC: H03G11/00
Filed: 1984-03-23
Abstract: PURPOSE:To attain the operation at a low power supply voltage and also to change the operating level by deciding the operating level by a voltage depending on the product between a load resistance value connected to a feedback path of a differential amplifier and a bias current. CONSTITUTION:When a transistor (Tr)Q1 is turned on completely and a TrQ2 is turned off completely with an input VIN increased, an output becomes an output (VOUT=VREF2+2I0XRL) and is clamped. When the TrQ1 is turned off completely and the TrQ2 is turned on completely with the input VIN decreased, then the output becomes a value (VOUT=VREF2-2I0XRL) and then is clamped. Thus, the operating level of the amplitude limit circuit is decided depending on the product between the current 2I0 of the constant current circuit and the load resistor RL, the operating power voltage becomes 3VBE and then the circuit is operated by a battery having a voltage of nearly 2-3V.
Patent JP-S58171638-A (JP)
Title: Detector of flame
Inventor: SHIRAISHI HITOSHI
IPC: F23N5/08
Filed: 1982-03-31
Abstract: PURPOSE:To properly replace cadmium sulfide cells for prevention and maintenance from deterioration, by taking out the deterioration of a flame detecting cadmium sulfide cell of which resistance value is changed in accordance with the irradiation of light as a signal. CONSTITUTION:A control circuit 9 compares the resistance value of the cadmium sulfide cell 1 which is changed in accordance with the intensity of illumination in a furnace at the time of preparative operation of a boiler with a reference resistance value corresponding to the darkness in the furnace during the suspension of fuel feeding, and when the detected resistance value is less than the reference resistance value, discriminates that the cell 1 is deteriorated. During the period that a fuel feeding suspending signal 10 is applied from a control circuit C12, the control circuit 9 outputs a signal indicating the deterioration of the cell 1. In the flame detector to detect the existence of flames in accordance with the change of the resistance value of the cell 1 through a control circuit A5, the cadmium sulfide cells the be properly replaced in order to prevent and maintain them from deterioration.
Patent JP-S55148740-A (JP)
Title: Copper-nickel-tin alloy
Inventor: KUBOZONO KENJI
IPC: C22C9/00
Filed: 1979-05-02
Abstract: PURPOSE: To make an alloy useful as a cheap high-strength spring material having age hardenability by providing a specified composition consisting of Ni, Sn, Mn, and the balance Cu and inevitable impurities to the alloy.  
     CONSTITUTION: This alloy consists of, by wt., Ni 8W30%, Sn 2W8%, Mn 0.05W 1.5%, and the balance Cu and inevitable impurities. Since this alloy is age hardenable, it is worked into parts, etc., which are then hardened and used, or after being aged it is worked into parts. In order to obtain higher strength, hardening may be carried out during finish working such as soln. heat treatment→working→low temp. annealing →working→low temp. annealing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59179715-A (JP)
Title: Production of steel for machine structure parts
Inventor: NAKAZATO FUKUKAZU
IPC: C22C38/00
Filed: 1983-03-30
Abstract: PURPOSE:To produce efficiently mechanical structural parts having high quality with a simplified process and lessened manpower by heating and hot rolling a steel contg. a specific ratio of C, Si, Mn, Nb, solAl, B and N under specific conditions. CONSTITUTION:A steel contg., by weight %, 0.04-0.10% C, <=0.50% Si, 0.80- 2.50% Mn, 0.01-0.10% Nb, 0.01-0.05% solAl, 0.0005-0.0035% B, and <=0.0045% N and consisting of the balance Fe and unavoidable impurities is heated to 1,000-1,200 deg.C. The steel is then hot rolled at >=60% cumulative draft at 850- 1,000 deg.C and a finishing temp. of 800-950 deg.C. The steel for machine structural parts having combined high strength and good toughness is thus obtd. without requiring a softening treatment prior to cold working and a hardening treatment in the stage of tempering.
Patent JP-H09249619-A (JP)
Title: Production of methylamines
Inventor: KIYOURA TADAMITSU
IPC: B01J29/08
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To stably obtain dimethylamine and monomethylamine while suppressing reduction in catalytic performances and subduing formation of trimethylamine even in a case in which a methanol admixed with formaldehyde, etc., is used as a raw material. SOLUTION: Methanol is reacted with ammonia in the presence of hydrogen and a metal zeolite obtained by replacing a zeolite as a catalyst with an ion of a metal having reducing ability such as copper, silver, gold or nickel to give the objective methylamine. Preferably unreacted methanol recovered from the reaction mixture is used as a part of methanol. In the reaction, the content of formaldehyde is <=2,000ppm based on methanol by weight ratio.
Patent JP-S58174245-A (JP)
Inventor: MORI TSUKASA
IPC: B02C13/28
Filed: 1982-04-02
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-H04289539-A (JP)
Title: Optical disk
Inventor: NANBA YOSHIYUKI
IPC: G11B11/105
Filed: 1991-03-19
Abstract: PURPOSE:To suppress the occurrence of crosstalk between tracks even at the time when sector identifier parts and data parts of respective sectors are adjacently arranged on tracks of recessed and projecting grooves with respect to an optical disk on which information is recorded and reproduced with laser light. CONSTITUTION:Information is recorded in a sector identifier part 13S1i of one groove by a light intensity signal, and information is recorded in a data part 13S1d following this sector identifier part 13S1i by a photomagnetic signal. Information is recorded in a sector identifier part 14S1i of the other groove parallel with and adjacent to the sector identifier part 13S1i by the photomagnetic signal, and information is recorded in a data part 14S1d, which follows the sector identifier part 14S1i and is adjacent to the data part 13S1d, by the light intensity signal, and recording areas where information are recorded by the light intensity signal and the photomagnetic signal are alternately arranged in adjacent grooves.
Patent JP-H03260473-A (JP)
Title: Manufacture of steel oil ring
Inventor: SAGAWA JUNICHI
IPC: B23K26/00
Filed: 1990-03-08
Abstract: PURPOSE:To form accurately a window in desired configuration without generating cracks or burrs by embodying the window in such a way as penetrating from the periphery to the bore of the ring body including ring form by means of laser beam processing. CONSTITUTION:A plate as workpiece is moved at a high speed relative to a fixed laser beam, and the plate is irradiated with a laser beam in pulse form. Thus a window 4 is formed. Grooves 2a, 2b can be formed either before or after laser processing. Owing to this laser beam processing, no cracks or burrs are produced at the ring body 2 when the window 4 is formed. If the wind 4 is formed after the body 2 is formed in ring shape, good accuracy is given to the body 2 when it is formed, and no deformation will be generated in the window 4. Further because of the laser beam processing with no use of die, the window 4 can be embodied in any desired size, configuration and pitch, and also the body 2 can be made of a favorable wear resistant material such as high Cr steel, high C steel, etc., and the window 4 can be fabricated in a short time and at low cost.
Patent JP-S60197418-A (JP)
Title: Level-control device for automobile
Inventor: HIROCHIKA TAKASHI
IPC: B60G17/00
Filed: 1984-03-21
Abstract: PURPOSE:To make shockproof and speedy level-control attainable, by making the amount of fluid supply or discharge to or form a hydraulic actuator in a level-control device smaller in times of starting and finishing of the level-control by means of the opening control of a flow variable valve installed alongside a hydraulic circuit. CONSTITUTION:In case of a device which supports a wheel support member 2 rotatably supporting rear wheels 2 on a car body 1 free of vertical motion via a strut serving as a hydraulic actuator, a flow variable valve 19 is installed alongside in the point midway in a hydraulic circuit which supplies or discharge pressure oil out of a pump 14 to or from the strut 5 via a selector valve 17. This flow variable valve 9 is controlled by a controller 20 together with the selector valve 17. And, this controller 20 compares the actual car level detected by a car-level detecting device 21 with the original car level and the desired car level by a desired car-level setting device 22. When the actual car level comes nearer to the original car level, the flow variable valve 19 is gradually opened, but when it approximates to the desired car level, the flow variable valve is controlled so as to be closed be degrees.
Patent JP-H08227656-A (JP)
Title: Formation of conductive pattern for plasma display
Inventor: CHIBA KUNIO
IPC: H05K3/24
Filed: 1995-02-20
Abstract: PURPOSE: To provide a method for forming a conductive pattern for a plasma display at a simple process by reducing an electrical resistance value, refining a pattern and allowing the application of solder. CONSTITUTION: A substrate metal layer 2 is formed on a substrate 1 via an electroless plating process, and insulation layers 3 are formed on the layer 2, according to the prescribed pattern. Also, a metallic layer 4 is formed in the gaps 3a of the layers 3 or the exposed section of the layer 2 at an electrical plating process, and the insulation layers 3 are removed. Then, the exposed layer 2 is etched and removed, thereby forming a desired conductive pattern for a plasma display.
Patent JP-H07236760-A (JP)
Title: Play card and play device using the same
Inventor: NIIYAMA KICHIHEI
IPC: B42D15/10
Filed: 1994-02-28
Abstract: PURPOSE:To provide a play card capable of controlling personal data easily and improving services for players. CONSTITUTION:A play card 420 is provided with a personal information storage 421 capable of recording/deleting the personal management information and enabling a player to record the management information by inserting a play card 420 into a card terminal unit 400 at the end of the play. Accordingly, players can easily record personal play information (such as a machine number, a date and tips for approaching), have the information shown on a display 404, or have a printer 406 output the information.
Patent JP-H02274703-A (JP)
Title: Manufacture of syndiotactic polyolefin
Inventor: ANDOREASU UINTAA
IPC: C08F10/00
Filed: 1990-03-08
Abstract: PURPOSE: To produce a syndiotactic polyolefin on a large industrial scale by (co) polymerizing a specified olefin in the presence of a catalyst comprising a specified transition metal component and a specified aluminoxane in a solution state, a suspension state or a vapor phase.  
     CONSTITUTION: In producing a syndiotactic polyolefin by (co)polymerizing an olefin of formula I (R a  and R b  are each H, a 1-28C alkyl or may be combined with other atoms to form a ring) at -60 to 200°C under a pressure of 0.5-100 bar in the presence of a catalyst comprising a transition metal component being a metallocene and a lunear aluminoxane represented by formula II (R 9  is a 1-6C alkyl, a phenyl or the like; and n is 2-50) and/or a cyclic aluminoxane represented by formula III (R 9  and n are as defined above) in a solution state, a suspension state or a vapor phase, the polymerization is practiced in the presence of a catalyst in which the transition metal component comprises a compound of formula IV (M 2  is Ti, Zr or thelike; R 1  an R 2  areeac H,a halogen, a 1-10 C alkyl or the like; R 3  and R 4 , which are different from each other, are each a mono- or poly-nuclear hydrocarbon group which together with the central atom M 1  may form a sandwich structure; R 5  is a group of formula V, VI, VII or the like; R 6  and R 7  are each H, a halogen, a 1-10C alkly or the like; and M 2  is Si, Ge or Sn). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S56151773-A (JP)
Title: Thermosetting powder coating composition
Inventor: HAYASHI MASAAKI
IPC: C08L33/02
Filed: 1980-04-24
Abstract: PURPOSE: To obtain nonyellowing titled composition by using a fine powder of thermosetting resin containing a specific polyester-modified vinyl resin and a crosslinkable copolymerizable resin, thus giving coating films with good physical properties and high corrosion resistance.  
     CONSTITUTION: The objective composition of a fine thermosetting resin powder is composed of (A) 5W90wt% of a polyester-modified vinyl resin of 30W180 hydroxyl value and 50W130°C softening point that is obtained by graft polymerization of (a) 2W30wt% of an unsaturated polyester resin of 40W120°C softening point, (b) 0.01W10wt% of a phosphat group-containing α,β-monoethylenically unsaturated monomer and (c) 95W60wt% of at least one of α,β-monoethylenically unsaturated monomers other than the component (b) and (B) 95W10wt% of crosslinkable copolymer resin of 50W130°C softening point that is obtained from a monomer mixture of an N-alkoxymethylated monomer of α,β-monoethlenically unsaturated carboxylic acid amide and α,β-monoethylenically unsaturated monomer other than the above monomer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H025337-A (JP)
Title: Charged particle beam device and sample observing method thereby
Inventor: YONEZAWA AKIRA
IPC: H01J37/145
Filed: 1989-03-08
Abstract: PURPOSE:To improve resolution and image quality and enable stable operation by providing an objective lens formed from an einzel lens and a single pole magnetic lens and means for irradiating with ions and electrons along the same axis. CONSTITUTION:A composite electromagnetic lens 12 is formed from an einzel- type static lens 10 and a magnetic lens 11 and functions as an objective lens. The top face 13 of the magnetic lens 11 and the central axis of the static lens 10 is disposed coaxially, and an opening 33 is formed in that portion to pass an electron beam or electron beam flux 22. The ion or electron beam selectively irradiates a sample 5 along the same particle beam axis 25. Generated secondary electrons 24 are constrained in the vicinity of the particle beam axis 25 by the magnetic lens 11 and pass through the opening 23, then after moved along a spiral path by means of the static lens 10 enter a secondary electron detector 15 where they are detected efficiently. Stable operation is possible because positive ions and electrons can be focused at the same point by the electromagnetic field with the same polarity and the same strength.
Patent JP-S58172566-A (JP)
Title: Automatic direction finder
Inventor: MORI KENZOU
IPC: G01S3/14
Filed: 1982-04-05
Abstract: PURPOSE:To determine the incoming direction of radio waves accurately by switching the input for determining the sensing over to the output of one search coil from a vertical antenna when the rough incoming direction of radio waves is indicated with two search coils so arranged to cross at right angle to a goniometer separately. CONSTITUTION:When outputs of antennas 1 and 2 are applied to two excitation coils 5 and 6 crossing at right angles to a goniometer 4 to start measurement, output of a search coil 9 is balance modulated with a low frequency signal of an oscillator 14 and applied to a receiver 13 with output from a vertical antenna 3 shifted by 90 deg. whereby a servo motor 20 is driven with a low harmonic output demodulated. As the output of the coil 9 decreases, a detector 16 transmits a signal at the state as illustrated or before or after that to operate a switch 10 and an output having a value (t) close to the maximum value of a search coil 8 is applied to a synthesization circuit 12. As the output of the receiver 13 vanishes with the maintaining of the measuring operation, the servo motor 20 is halted and the incoming direction of radio waves is indicated.
Patent JP-H10236957-A (JP)
Title: Ameliorating agent for osteoporosis
Inventor: SAKA MAKOTO
IPC: A61K35/655
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain an ameliorating agent for osteoporosis by including a complex of chitin and calcium therein. SOLUTION: This agent comprises a complex of chitin-calcium complex of a chitin and an inorganic substance such as calcium. The chitin-calcium complex is derived from an outer skeleton of crustaceans, e.g. a lobster or a shrimp or a crab and is obtained by carrying out the deproteinizing treatment of the substance derived therefrom with a dilute alkali without performing a deashing treatment while leaving the ash such as the calcium so as not to deteriorate the fibrous structure of the chitin at least twice, then washing the treatment product with water and drying the washed product. The chitin-calcium complex preferably contains 15-30% chitin and 20-35% calcium therein.  The calcium contained therein can be made to migrate to each bone site of a living body in the coexistence of the chitin and the agent is useful not only as a simple ameliorating agent but also even as a therapeutic agent in treating osteoporosis.
Patent JP-H03256374-A (JP)
Title: Light-emitting device
Inventor: IWASHIMA OSAMU
IPC: H01S5/022
Filed: 1990-03-06
Abstract: PURPOSE:To make radially spread light from a light-emitting element pellet incident on an optical fiber with good efficiency by a method wherein a lens is formed, of a silicone resin having a high viscosity, on the light-emitting face of the light-emitting element pellet. CONSTITUTION:A light-emitting diode pellet 12 is mounted on a can case stem 11; a wire bonding operation is executed by using a bonding wire 15; after that, a silicone resin having a high viscosity is dripped by using a dispenser or the like; a lens 13 is formed on the light-emitting face of a light-emitting diode; after that, this assembly is sealed by using a glass cap 14. Thereby, radially spread light from the light-emitting diode pellet can be incident on an optical fiber with good efficiency.
Patent JP-S63225704-A (JP)
Title: Control circuit of hydraulic actuator
Inventor: KUBOMOTO WATARU
IPC: F15B11/08
Filed: 1987-03-10
Abstract: PURPOSE:To perform a fine control of the title hydraulic actuator easily, by releasing a confluence of pressure oil automatically when a load pressure of an oil pressure actuator driven by confluent pressure oil delivered from plural pumps is lower than a prescribed value. CONSTITUTION:A switch valve 15 which can always close an oil passage staying between the oil chamber I of a logic valve 18 and a tank 19 by a spring and open it when a pressure signal acts in a pilot chamber, is provided. And a changeover valve 24 which can always connect a pipe going to the pilot oil chamber of the switch valve 15 to a tank circuit by the spring and to a pilot pipe coming from the outside when pressure oil larger than a set value acting in the pilot oil chamber is provided. And also the pipes of pressure oil flowing into pressure oil changeover valves A, B are formed by branching and led to the pilot oil chamber of the changeover valve 24. By this constitution, fine control is easily performed.