baber/WOPTO huggingface dataset:
Patent JP-H09206478-A (JP)
Title: Air floating device
Inventor: TOKUNAGA KEIZO
IPC: A63G31/02
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To freely float and ground a human anywhere even in a city without selecting a place by generating an air flow upwards in a vertical direction by a rising air flow generation means, floating a lift generation means by the air flow and floating the human in the air through a connection means. SOLUTION: After the human 6 sits in a chair 3 and is fixed by a seat belt 7, when the switch of the main power source of the rising air flow generator 2 is supplied, the knob of a control panel 8 installed on the chair 3 is gradually turned and an air sending amount from a blower 2a is gradually increased, the speed of the rising air flow 11 discharged from respective ejection holes 10 are gradually increased. Then, when the buoyancy of a balloon 4 or the like becomes larger than the total weight of the balloon 4, a line 5, the chair 3, the control panel 8, the seat belt 7 and the human 6, the balloon 4 or the like floats and the human 6 is floated. Thereafter, when the knob of the control panel 8 is returned to an origin, the air sending amount becomes less and the balloon 4 is gradually lowered and grounded.
Patent JP-2000219677-A (JP)
Title: Organic photoconductive compound and electrophotographic photoreceptor using the same
Inventor: TORITSUKA KOICHI
IPC: G03G5/06
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound comprising a specific bisindole- based compound, having a high electrification potential and a high sensitivity, capable of manifesting stable performances without changing characteristics even when repetitively used and useful as a sensor material, an EL element, an electrostatic recording element, etc. SOLUTION: This compound is represented by formula I (R1 is H, a lower alkyl or the like; (m) is 3-6; and (n) is 1 or 2), e.g. a compound represented by formula II. The compound represented by formula I is obtained by reacting an indole compound represented by formula III with a p-dihalogen-substituted benzene represented by formula IV or a p,p'-dihalogen-substituted biphenyl represented by formula V (X is bromine, iodine or the like) in an amount of 0.5 mol (equivalent) of the indole compound represented by formula III without or using a high-boiling point solvent)((e.g. nitrobenzene or sulfolane) by adding 1.0-1.5 mol of a base (e.g. potassium carbonate or sodium carbonate) and further adding a catalyst (e.g. metallic copper or a monovalent copper salt such as a cuprous chloride) under heating at a high temperature of 200-300 deg.C for 5-24 h.
Patent JP-S60164910-A (JP)
Title: Manufacture of magnetic head for vtr
Inventor: SHIGA KENJI
IPC: G11B5/187
Filed: 1984-02-08
Abstract: PURPOSE:To form a circular arcuate face in a direction orthogonal to the magnetic tape running direction and in a magnetic tape running direction of a head element by sliding a polishing tape to the head element and also and shaking the head element perpendicularly in the running direction of the polishing tape to attain polishment. CONSTITUTION:In order to form a face of a large radius R in the magnetic tape running direction A to a magnetic tape running face 2 of an assembly 1 by a circular grinding wheel 11 whose polishing face 11a is flat, the assembly 1 fixed to a fitting base 12 is polished while being shaken in the same direction as the running direction A so as to form a head element body 13. Then a fitting jig 15 fixed with it is moved and a magnetic tape running face 2 of the head element 13 is pressed onto the polishing face of the polishing tape 5. Then the polishing tape 5 is reciprocated in the same direction as the magnetic tape running direction A of the head element 13 and the head element 13 is shaken perpendicularly in the running direction of the polishing tape 5. Then a face with a small radius (r) is formed in the direction B orthogonal to the magnetic tape running direction A with a depth (t) of the recessed part.
Patent JP-H03224042-A (JP)
Title: Access controller
Inventor: OTANI MASAHIRO
IPC: G06F12/06
Filed: 1990-01-30
Abstract: PURPOSE:To automatically output a proper ready signal by providing an address decoder which decodes the addresses inputted from a CPU into the expanding time selecting signal and then outputting these selective signal, a wait time signal generating block, and a logic gate block. CONSTITUTION:An address decoder 16 decodes the addresses ADR inputted from a CPU into the expanding time selecting signals W0, W1 - W3 having the bus cycles corresponding to the address areas allocated individually to the memories 4, 8 and 11 respectively and then outputs these signals W0 - W3. A waiting time signal generating block outputs plural waiting time signals which are delayed at every clock in response to the waiting of each memory. Then a logic gate block produces automatically the prescribed ready signal based on the expanding time selecting signal outputted from the decoder 16 and the waiting time signal outputted from the waiting time signal generating block respectively and outputs these ready signal to the CPU. Thus, a proper ready signal is automatically outputted in accordance with the waiting time of the memory to be mounted.
Patent JP-S55113259-A (JP)
Title: Enclosed type alkali cell
Inventor: MIZUTANI MINORU
IPC: H01M50/193
Filed: 1979-02-21
Abstract: PURPOSE:To raise resistance to liquid leakage by using a sealant obtained by adding a petroleum resin and polybutene to asphalt. CONSTITUTION:The sealant layer 8 consisting of asphalt, a petroleum resin, and polybutene, is formed between the metal sealing plate 1 serving as negative side terminal and the packing 6 of nylon, etc. said sealant is obtained by mixing a blown asphalt, for example, a dicyclopentadiene series petroleum resin, and polybutene in a proportion of 100:50:30 by weight, and the sealant is dissolved in an appropriate organic solvent, e.g., benzene, toluene, etc., and then coated on the surface of the metal sealing plate or injected into between the metal sealing plate and the packing.
Patent JP-H08208749-A (JP)
Title: Optically active methacrylic ester polymer and separating agent
Inventor: OKAMOTO YOSHIO
IPC: C08F20/34
Filed: 1995-02-08
Abstract: PURPOSE: To obtain a new optically active methacrylic ester polymer by polymerizing a methacrylic ester derivative having a specified 1-(2-pyridyl) dibenzocycloalkane as the alcohol moiety. CONSTITUTION: This polymer is prepared by polymerizing a methacrylic ester derivative having 1-(2-pyridyl)dibenzocycloalkane as the alcohol moiety, represented by the formula (wherein Ar is a bivalent 6-14 C aromatic ring; and n is an integer representing the number of methylene groups and being 0-5). It is desirable that the degree of polymerization of this polymer is 10-1000.
Patent JP-H07227763-A (JP)
Title: Surface-grinding abrasive and method for treating ground surface
Inventor: SATSUNOKI TOMIO
IPC: B24C3/00
Filed: 1994-02-17
Abstract: PURPOSE:To enhance the surface quality of a plate and to increase the efficiency of aftertreatment by rounding a surface-grinding abrasive used for grinding the surface portion of a stainless steel strip having a scale on its surface, and employing the abrasive in grinding, along with extra-high-pressure water. CONSTITUTION:In an extra-high pressure water grinding device, high-pressure water is supplied from an extra-high pressure water generator 1 to a water nozzle 2 and ejected as a water jet. During ejection of the high-pressure water, an abrasive is sucked into the water jet 2 from an abrasive feeder 3, and a water jet 5 formed at an abrasive nozzle 4 is projected diagonally onto the surface of a stainless steel strip 6 for grinding. In this case, the abrasive is rounded. When the average grain radius of the abrasive is (r), the minimum radius phi of curvature of the abrasive at a projected surface is set to a range in which it meets (r)/10<=phi<=(r). After the grinding, the surface of the steel strip 6 is dissolved by 1mum or more, preferably by use of an acid bath.
Patent JP-H02256045-A (JP)
Title: Silver halide photographic emulsion
Inventor: IKEDA TADASHI
IPC: G03C1/14
Filed: 1989-01-30
Abstract: PURPOSE:To obtain high sensitivity in the wavelength range of red light and to reduce residual color by adding at least one kind of specified sensitizing dye stuff. CONSTITUTION:A sensitizing dye stuff represented by formula I is added to a silver halide emulsion. In the formula I, Z<1> is a benzoxazole ring, a naphth[2,1- d]oxazole ring, a naphth[1,2-d]oxazole ring, etc., Z<2> is a naphth[2,1-d]oxazole ring, a naphth[1,2-d]oxazole ring, etc., each of R<1> and R<2> is alkyl, Q<2> is H or alkyl, each of Q<1> and Q<3> is H, Q<1> and Q<3> may bond to each other to form a 5- or 6-membered ring, X<-> is an anion, m is 1 or 2, and when the dye stuff forms an inner salt, m is 1. The sensitivity of the emulsion in the wavelength range of red light, especially to Ne-He laser light is increased, residual color after processing is reduced and the aging stability is improved.
Patent JP-S56119658-A (JP)
Title: High-pressure solidifying casting device
Inventor: FUJII NORIHISA
IPC: B29C45/82
Filed: 1980-02-22
Abstract: PURPOSE: To prevent the formation of casting defects such as shrinkage pores or the like in castings by connecting a variable displacement pump to a molten metal injection cylinder and a boosting cylinder and freely controlling the injection speed if necessary, at the high-pressure casting of molten metal.  
     CONSTITUTION: In a high-pressure solidifying casting device which injects molten metal under high pressure into casting dies, a variable displacement pump 4 is connected via change-over valves 5, 6, to an injection cylinder 1 having an injection plunger 2 and a boosting cylinder 3 connected to said cylinder 1. This pump 4 is operated to feed pressurized oil from the cylinder 3 to the cylinder 1 which in turn pushes out the plungner 2, thereby injecting the molten metal into the dies. The pressure of the molten metal in the dies is detected with a pressure switch 9, by the signal whereof the change-over valve 6 is operated to feed the pressurized oil further into the cylinder 1 which in turn pushes out the plunger 2, thereby forcing the molten metal under high pressure into the dies and perfectly compressing a slight amount of the gas remained in the dies. This prevents the formation of shrinkage pores and pinholes in the castings. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57137223-A (JP)
Title: Uniform distribution apparatus for gas-transported granular powder
Inventor: FUKUDA SHIYOUICHI
IPC: B65G53/56
Filed: 1981-02-13
Abstract: PURPOSE:To uniformly distribute to plural parts granular powder transported by aerial transportation. CONSTITUTION:Mixed fluid of gas and granular powder is put into a cylindrical body. The mixed fluid is moved vortically in the cylindrical body, and as a part of the granular powder is separated to a wall of the cylindrical body, the other part thereof becomes thicker the more it is positioned adjacent to the peripheral wall of the cylinder. When the aerial current reaches the bottom and downstream portion after vortical flow, it is uniformly and peripherally dispersed by a conical dispersing cone 3 fitted with a swirl vane 5, and fed out from bottom branched pipes 4, accompanying the granular powder which is uniformly dispersed and lowered along the cylindrical peripheral wall.
Patent JP-S59146192-A (JP)
Inventor: TOUDA TAKAO
IPC: H05B33/14
Filed: 1983-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06210767-A (JP)
Title: Fabrication of paper container for liquid
Inventor: TAJIMA MITSURU
IPC: B31B50/64
Filed: 1993-01-14
Abstract: PURPOSE:To ensure that rigid thermal adhesion is possible and thereby a paper container for liquid is prepared, if the surface material is a blank for the paper container of modified polyester in a method of preparing a cylindrical container by heating both end part areas of the front and rear of the blank using the flame of a gas burner. CONSTITUTION:When preparing a cylindrical container by heating the surface of a denatured polyester of a blank 1 for a paper container for liquid using the flame of a gas burner, a reticular sheet 4 is allowed to be present between the surface of the denatured polyester of the blank 1 for the paper container and the tip part of the flame of the gas burner 2. Further, the surface of the denatured polyester is heated to prepare the paper container.
Patent JP-H07228629-A (JP)
Title: Ethylenic polymer and its production, solid titanium catalyst component for polymerizing ethylene and catalyst for polymerizating ethylene
Inventor: KOJO SHINICHI
IPC: C08F4/60
Filed: 1994-02-18
Abstract: PURPOSE:To obtain an ethylenic polymer excellent in moldability, rigidity and impact resistance and useful for moldings, etc., by (co)polymerizing ethylene in the presence of a specific catalyst. CONSTITUTION:Ethylene is (co)polymerized in the presence of a catalyst comprising (A) a solid titanium catalyst component produced by bringing a solid titanium composite material containing titanium, manganese, a halogen, and a compound having two or more ether bonds existing through plural atoms into contact with an organic metal compound and further with oxygen, and (B) an organic metal compound catalyst component containing a metal selected from the group I-III metals in the Periodic Table to obtain the objective ethylenic polymer having (i) a density of 0.90-0.98, (ii) a melt flow rate of 0.001-3000g/10min, (iii) a mol.wt. distribution Mw/Mn of 2-9, (iv) a mol.wt. distribution Mz/Mw of 2-5, (v) a g* value of 0.90-1.00 which is an index exhibiting the rate of long chain branches, and (vi) a swelling ratio of >=1.35.
Patent JP-S60165526-A (JP)
Title: Apparatus for measuring temperature of molten material in refining furnace
Inventor: MIWA KOUICHI
IPC: G01J5/08
Filed: 1984-02-07
Abstract: PURPOSE:To judge promptly the end of steel tapping by arranging the end surface of an optical fiber cable while facing it toward the inside of a furnace to a gas blowing conduit inserted and fixed in a through-hole at suitable position of the furnace wall, and measuring the temp. of a molten material by an optical temp. measuring device through the cable. CONSTITUTION:An inert gas is jetted into a converter 1 from the gas blowing conduit 6 just before steel taping to prevent the molten material from flowing in the conduit 6, and steel tapping operation is performed by inclining the furnace 1. In this state, since a molten steeel A having higher sp. gr, than that of a slag B exists at a tapping hole 3, the temp. of the steel A is measured and displayed by an optical temp. measuring device (figure is omitted) through the optical fiber cable 10. If the slag B descends to the inner end opening hole position of the conduit 6 just before the end of steel tapping, since the temp. of the slag B is lower than that of the steel A by about 300 deg.C, the steel tapping end time can be judged, and steel tapping operation is finished by inclining the furnace 1 to a vertical state.
Patent JP-S57135556-A (JP)
Title: Delay detecting circuit
Inventor: TODA YOSHIFUMI
IPC: H04L27/227
Filed: 1981-02-16
Abstract: PURPOSE:To obtain stability to frequency variation by providing a delay circuit which has a tap for delay of >=1 bit of a base band, by adding the output of the circuit and an FF signal and supplying the sum to a sine-wave phase comparator, and by controlling a local oscillator by a comparator output. CONSTITUTION:A double superheterodyne receiver mixes the outputs of the 1st and 2nd local oscillators 7 and 8a and a modulated wave to obtain an IF signal. This signal and a delayed signal delayed one or two bits behind a base band signal by a delay circuit are applied to a sine-wave or cosine-wave phase comparing circuit 10 of a delay detecting circuit 12a. A delay circuit 9a is provided with a tap for delay of >=1 bit of the base band signal, and the delayed signal from the tap and said IF signal are applied to a sine-wave phase comparing circuit 10a, whose output is passed through an LPF11a to eliminate high-frequency components, thus obtaining a control signal for the local oscillators.
Patent JP-H01196815-A (JP)
Title: Surface modification of semiconductor
Inventor: KINOSHITA HARUHISA
IPC: H01L21/265
Filed: 1988-02-02
Abstract: PURPOSE:To dope the surface of a semiconductor uniformly, by a method wherein a magnetic field in the direction substantially parallel to a cathode electrode of a plasma generating device is impressed so as to eliminate localization of a generated magnetron discharge. CONSTITUTION:A silicon substrate 9 is set on a cathode electrode 8, and a high-frequency power is charged on a high frequency power source 10 to make it oscillate a high frequency. By the actions of a magnetic field B formed between an S-pole 12a of a bar magnet and an N-pole 12b thereof so that it is parallel to the electrode 8 and of an electric field E intersecting the field B perpendicularly, a magnetron discharge 13 is formed above the electrode 8. The discharge 13 is not localized but formed over a wide sphere of the electrode 8. A plasma containing ions is generated from atoms of a dopant, and the ions are applied onto the surface of the semiconductor 9 and implanted into the semiconductor 9. Thereby the surface of the semiconductor 9 is doped uniformly.
Patent JP-H09208882-A (JP)
Title: Method for forming coating film
Inventor: SHIMIZU MAKOTO
IPC: C09D123/26
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To form a primer layer which gives a good coating appearance and is excellent in chipping resistance. SOLUTION: A base coating layer 2 is formed on an object 1 to be coated. On the base coating layer 2 is formed a primer layer 3 contg. a polyolefin- modified resin having a hydroxyl value of 10-200 and a number-average mol.wt. of 10,000-100,000, and an intermediate coating layer 4 is formed thereon without curing the primer layer 3. The primer layer 3 and the intermediate coating layer 4 are simultaneously cured so as to form a cured primer layer having a tensile strength of 40-300kg/cm<2> and an elongation at break of 40-300%. A top coating layer 5 is formed on the intermediate coating layer 4 and cured.
Patent JP-S57137780-A (JP)
Title: Gas cock with safety valve
Inventor: OOYAMA KUNIYOSHI
IPC: F16K17/34
Filed: 1981-02-18
Abstract: PURPOSE:To facilitate an assembling of entire structure in which a safety valve device is assembled with a closing member in a gas cock having a safety valve. CONSTITUTION:In case that a high volume of gas is flowed out due to a damage and the like of a hose, instrument or the like, a ball valve 4 is pushed up to be contacted with the valve seat 3 so as to stop the flow of gas. When the closing member 1 is closed after acting as the safety valve, the projecting rod 7 is projected into the gas communication passage 2 of the closing member 1 against the spring 11, so that a head of the ball valve 4 contacting to the valve seat 3 at a leading end thereof is pushed in its lateral direction. Therefore, the ball  valve 4 is dropped from the valve seat 3 so as to open the gas communication  passage 2.
Patent JP-S61180308-A (JP)
Title: Optical communication unit of programmable controller
Inventor: NARUMIYA MASAO
IPC: G05B19/05
Filed: 1985-02-04
Abstract: PURPOSE:To secure the actuation of an optical communication unit independently of a controller by providing a connector means for external power supply and a means to obtain the control signal for discrimination of the connection state with the controller to the optical communication unit. CONSTITUTION:An optical communication unit 1 contains a connector 5 for connection of external power supply which is connected to a power supply communication line 6. The attachment position of the connector 5 is decided with special consideration so that it is connected to an external power supply 9 only when the unit 1 is detached from a programmable controller 3. In addition, the unit 1 contains control signal lines 8 for acquisition of the control signal MC to discriminate the connection state with the controller 3. Then the signal level is stable even through the unit 1 is detached from a card edge connector 4 of the controller 3. Thus the unit 1 can discriminate its connection state with the controller 3 by checking the level of the signal MC.
Patent JP-S58139463-A (JP)
Title: Solid-state image pickup device
Inventor: TAKESHITA MITSUAKI
IPC: H04N5/335
Filed: 1982-02-13
Abstract: PURPOSE:To omit a mechanical shutter in a solid-state image pickup device by reading out signal charges produced by the first and second groups of photodetectors aligned in horizontal and double series rows to a vertical transfer unit, transferring and storing the signals into a memory, and sequentially outputting them to a horizontal continuous transfer unit. CONSTITUTION:A voltage Vr is applied to a terminal r during a period tc to open a gate R, and excess charge is absorbed through a vertical transfer unit 3 to an absorber 5. Then, reverse phase pulse is applied to a terminal V for the time td to clean by a cleaner 5 the charge of the unit 3, the gate R is closed, the charge is stored for the period ts, a gate R1 is opened for tr1, the charges of the first field P1 group are read out, the R1 is closed for next tv1, positive transfer pulse psit is applied to the terminal V, pulse psi' is added to a terminal S, and stored in a memory 6. The memory 6 is not transferred for next tr2, the charge of P2 group of the second field is read out, the memory 6 is transferred to the memory 7 for the tv2, and stored in the memory 6. The transfer pulse of reverse phase is applied via a horizontal transfer unit 8 to a terminal (h) and to an output unit 9, the first and second field signals are sequentially obtained, and when the ts is selected, the adjustment for the mechanical shutter can be obtained by the similar effect.
Patent JP-S52104816-A (JP)
Title: Still control method
Inventor: MORITA SHIGEYUKI
IPC: H04N5/783
Filed: 1976-02-27
Abstract: PURPOSE: To reduce a synchronous disturbance in the servo circuit which is caused when a standard reproduction mode is restored again after switching over to a still reproduction mode and eliminate a colour disturbance caused transitionally under the restored condition of a colour magnetic recorded picture reproduction device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06212804-A (JP)
Title: Method of construction of aluminum curtain wall large-sized unit and suspending jig
Inventor: YAMAMOTO HIROYUKI
IPC: E04G21/16
Filed: 1993-01-13
Abstract: PURPOSE:To enable execution even to a building having an overhang in an upper section by suspending the large-sized unit of an aluminum curtain wall prefabricated on a lower ground surface by a which and pulling in the large- sized unit to the building side by a suspending jig and installing the large-sized unit. CONSTITUTION:A winch H and a hanging jig I are mounted previously on a floor lower than an overhang section E in the upper floor section of a building D, and a guide rope J is stretched beforehand extending over a floor upper than the floor, on which these winch and jig are set up, and an assembly shop F. A prefabricated large-sized unit A is lifted onto a desired floor by the winch H, and pulled into the building D side by the suspending jig I and installed. A handle 21 is manually operated at that time, a horizontal arm 12 is slid to the building side until a positioning projection 22 is abutted against the front of a square-shaped plate 13a, and the large-sized unit is pulled in up to the specified position of mounting.
Patent JP-S60184676-A (JP)
Inventor: KURAUSU GEERUKE
IPC: C23C14/34
Filed: 1985-02-08
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。