baber/WOPTO huggingface dataset:
Patent JP-H02240713-A (JP)
Title: Menu display controller
Inventor: SANUKI YOSHIFUMI
IPC: G06F3/14
Filed: 1989-03-15
Abstract: PURPOSE:To easily recognize the success of selection of a menu by displaying with scroll down a pull-down menu based on a selected higher rank instruction via the lower part of this instruction. CONSTITUTION:When a designation means 2 designates one of those higher rank instructions included in a menu bar over a screen of a display means 1, a pull-down menu where the instructions belonging to the lower ranks of a higher rank instruction stored in a storage means 3 are put in parallel with each other is inputted to a picture control part 4. The part 4 controls the pull- down menu so as to display it at the lower part of the higher rank instruction designated on the screen of the means 1. At the same time, the pull-down menu is displayed with scroll down via the lower part of the higher rank instruction and based on this instruction under the control of a scroll display control means 5. Thus the success of selection of a menu is easily recognized by the movement of a picture.
Patent JP-H09255327-A (JP)
Title: Precursor of calcium aluminate and cement composition
Inventor: KITAMURA MAKOTO
IPC: C04B22/14
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a precursor excellent in leaching of Ca and Al ions in water and an extra quick hardening cement compsn. giving a hardened body excellent in dimensional stability and durability. SOLUTION: A Ca compd. is mixed with an Al compd. so that the molar ratio of Ca to Al is regulated to 0.05-10 and 0.5-30kWh/kg mechanical energy is applied to the resultant mixture to obtain the objective precursor of calcium aluminate. This precursor contains Al having an oxygen coordination number of 4 or 6 and water of crystallization removed at 50-500 deg.C. The precursor is added to cement or the precursor and gypsum are added to cement to obtain the objective cement compsn.
Patent JP-H10263798-A (JP)
Title: Device for removing inclusion from molten metal
Inventor: LEONARD S AUBREY
IPC: B01D39/20
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the installation and use, and to easily remove the inclusion from the molten metal by providing a first coarse filter and a fine filter on a flow passage of the molten metal of a container to form a two-stage metal filtering device. SOLUTION: A two-stage filtering device 10 is provided with a container of a refractory filter bowl shape. The container 12 is provided with an inlet 14 of the molten metal and an outlet 16 of the molten metal. First and second filters 18 of ceramic foam are provided in the bowl, and the first filter 18 is located above the second filter 20. A gap 22 is formed between the first and second filters 18, 20. The first filter 18 has the hole diameter in the range of 20-60 PPI, i.e., the cell size, and the porosity of the second filter 20 is 40-100 PPI. Because the two-stage filtering device 10 is provided with the first and second filters 18, 20 with gradually reducing hole diameter, and the capturing effect of inclusions is gradually improved, and the excellent capturing effect of inclusions can be obtained.
Patent JP-H08220542-A (JP)
Title: Liquid crystal orientation film and liquid crystal display element
Inventor: KITAMURA KAZUO
IPC: G02F1/1337
Filed: 1995-03-20
Abstract: PURPOSE: To provide the liquid crystal orientation film which can be easily manufactured with no fear of impairing other elementary material, and can be concurrently used with plastics low in heat resistance and the like, and also enables various excellent characteristics to be obtained, which are such as a liquid crystal orientation capacity, heat resistance, transparency, strength, adhesion to a substrate and the like by containing polymers which comprise both a repeatable polyurea structural unit and a repeatable polyimide structural unit included in a same molucule. CONSTITUTION: Polymers are contained, which comprise both a repeatable polyurea structural units and a repeatable polyimide structural units included in a same molecule. Practically, the polymers comprise both the repeatable structural unit represented by a formula I, and the repeatable structural unit represented by a formula II included in a same molecule. In the formula I, R<1> represents an organic group of a divalent element or a single bonding, and R<2> represents an organic group of a divalent element. In the formula II, R<3> represents an organic group of a four valent element, and R<4> represents an organic group of a divalent element. The polymers thus obtained are soluble in an appropriate composition, an orientation film excellent in various characteristics can thereby be obtained by dissolving the polymers in an appropriate solvent, coating solution obtained over the surface of a substrate, and drying it thereafter.
Patent JP-S58179081-A (JP)
Title: Extracting circuit of varied area
Inventor: ACHIHA MASAHIKO
IPC: H04N11/04
Filed: 1982-04-14
Abstract: PURPOSE:To extract a varied area with high accuracy, by extracting the varied area out of a difference signal between the frames having coincidence between phases of carrier color signals with each color film period of a composite color signal. CONSTITUTION:The composite color signal supplied to an input terminal 1 is digitized by an A/D converter 2 and then compared with the signal of a preceding color frame stored in a picture memory through a varied area extracting circuit 3. As a result, only the picture signal of the part where a change is decided rewrites the memory 5 via a switch circuit 4 and at the same time is coded at a coding circuit 6. While the address information of the picture whose change is decided by the circuit 3 is coded by a coding circuit 7 and then sent to a transmitting circuit 9 together with an output code of the circuit and via a buffer memory 8. Thus a difference signal contains only the information related to the movement of a subject. This ensures extraction of a varied area with high accuracy.
Patent JP-S63228857-A (JP)
Title: Radio communication control system
Inventor: KOBAYASHI TOSHIMITSU
IPC: H04L29/00
Filed: 1987-03-18
Abstract: PURPOSE:To stop the transmitting of useless carriers to show the absence of data, and to reduce power consumption at a broadcasting station by providing, at the broadcasting station, a separation part to separate information and a control part to add the separated information, and transmitting an information representing the presence/absence of transmission data or a data length to the broadcasting station. CONSTITUTION:An information representing the presence/absence of data or the data length is inserted and transmitting to a broadcasting station 2. This information is separated in the separation part 3, and in case the information represents the presence of data or data length not zero, the control part 4 controls a modulation transmission part 5, to transmits the data transmitted through a line 1, the modulated and frequency-converted data is added to a power amplifier 6, and amplified data is transmitted from an antenna 7. Also, in case the data represents the absence of data or zero data length, the control parts 4 controls so that the output of the part 5 comes zero or is not inputted to the amplifier 6. Therefore, in case where transmission data does not exist, the power consumption of the power amplifier 6 can be reduced.
Patent JP-H07266012-A (JP)
Title: Production of steel slab added with aluminum
Inventor: EKUSA NORIO
IPC: C21C7/00
Filed: 1994-03-30
Abstract: PURPOSE:To produce an aluminum-contg. steel slab having high cleanliness and small in unevenness of the aluminum distribution at a low cost. CONSTITUTION:Molten steel 1 with no aluminum added is poured into a mold 6 through a tundish 4 from a ladle 2. Then, an aluminum wire 7 is continuously supplied to the mold 6, and this wire is melted by arc and added to the molten steel in the mold. In this method, in order to restrain the oxidation of the aluminum, the special nozzle, the addition of Ca and the special equipment attending these are unnecessary. Further, the obtd. steel slab has high cleanliness and the quality is stabilized.
Patent JP-S56157643-A (JP)
Title: Dc power source device for car
Inventor: SONE SATOSHI
IPC: H02J9/06
Filed: 1980-05-08
Abstract: PURPOSE: To make it possible to impress almost constant voltage on such a load as an electronic device, etc. as all times and also to operate the load even at the time when an engine is stopped, by ultilizing a battery and a generator at the same time.  
     CONSTITUTION: When an engine's rotating speed is sufficiently high, voltage at a point (b) of a constant voltage circuit 10 is also high, and an input voltage Vi at a point (c) of a voltage detecting circuit 20 also becomes higher than a threshold value VT of a Schmitt circuit. For this reason, a transistor 21 becomes turned on, and a transistor 22 becomes turned off. And therefore, a switching transistor 30 becomes turned off, and a battery is separated from a load 50. When the engine's rotating speed decreased, and the input voltage Vi at the point (c) became lower than the threshold value VT, the transistor 21 becomes turnd off and the transistor 22 becomes turned on. For this reason, a transistor 30 becomes turned on, and the battery becomes connected to the load. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51137018-A (JP)
Title: An air fuel ratio detecting apparatus
Inventor: IKEURA KENJI
IPC: F01N3/00
Filed: 1975-05-22
Abstract: PURPOSE: The air fuel ratio concentration in exhaust gas is detected properly, and the apparatus feeds back said air fuel ratio to the intake system to keep the engine air fuel ratio properly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01235213-A (JP)
Title: Magnetic sensor, current sensor and apparatus using them
Inventor: YOSHIZAWA KATSUTO
IPC: C22C38/00
Filed: 1988-03-15
Abstract: PURPOSE:To obtain a magnetic sensor and a current sensor which are high sensitive and high reliable, by using Fe radical alloy of specified composition containing Cu. CONSTITUTION:Fe radical alloy having composition expressed by a general formula is used. At least 50% of the configuration is composed of fine crystal grain whose mean diameter is less than of equal to 1000Angstrom . In the formula, M is Co or Ni, M' is at least a kind of element selected from a group composed of Nb, W, Ta, Zr, Hf, Ti and Mo, M'' is at least a kind of element selected from a group composed of V, Cr, Mn, Al, platinum group element, Sc, Y, Au, Zn, Sn and Re, and X is at least a kind of element selected from a group composed of C, P, Ge, Ga, Sb, In, Be and As. Constants a, x, y, z, alpha, beta and gamma satisfy the following, respectively; 0<=a<=0.5, 0.1<=x<=0.3, 0<=y<=30, 0<=z<=25, 5<=y+z<=30, 0.1<=alpha<=30, 0<=beta<=10 and 0<=gamma<=10.
Patent JP-S58181551-A (JP)
Title: Device for whetting cutter
Inventor: OKAZAKI TATSUO
IPC: B24B3/36
Filed: 1982-04-13
Abstract: PURPOSE:To set a proper angle of whetting for high sharpness in a device for whetting a kitchen knife or the like at a fixed angle, by providing a restriction member which bears the back of the kitchen knife or the like being moved back and forth and by enabling the adjustment of the distance between the restriction member and a whetstone. CONSTITUTION:A hose 31 is connected to a faucet to supply a water sprinkler 30 with water little by little. A cutter is moved back and forth in the longitudinal direction of the cutting edge while the back of the cutter is placed on a support 1, a side of the cutter is borne by a restriction member 25, the cutting edge located at the upside is placed on the surface 19 of a whetstone and the cutter is twisted. To change the distance between the restriction member 25 and the surface 19 of the whetstone depending on the kind of the cutter or its size, the support 1 is elevated against a spring 10, a part 2 for holding by engagement is disengaged from an engaging part 4, a pin 6 is slid in a slit 5, the support is moved forward or backward and the holding part 4 is engaged with the engaging part 2 in a desired position.
Patent JP-S63227827-A (JP)
Inventor: KATO CHIKAHISA
IPC: D02J1/00
Filed: 1987-03-18
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-S62226958-A (JP)
Inventor: UDO KURAATSU
IPC: C07D207/16
Filed: 1987-03-18
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-H09261860-A (JP)
Title: Method and device for disconnecting power supply for car load
Inventor: ABE MITSUHARU
IPC: B60R16/02
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the appearance of abnormal current effectively while the car is parked. SOLUTION: The car has normal loads 17A-17D which operate when an ignition switch 5 is turned on and a dark current load 17E which operates when a dark current load switch 18E is turned on whether the ignition switch is turned on or off. A circuit switch 23a is inserted between the normal load 17A-17D and the dark current load 17E and a power supply 3. The circuit switch 23a is opened by an opening means 25A when an on/off condition detecting means A detects that both the ignition switch 5 and the dark current load switch 18E are in an off state. The switch 23a is closed by a closing means 25B when the on/off condition detecting means A detects that one of the ignition switch 5 and the dark current load switch 18E changes from an off state to an on state.
Patent JP-S57190145-A (JP)
Title: Method of realizing high-speed rotor and rotor obtained through said method
Inventor: ANRI ABIBUAN
IPC: F16F15/305
Filed: 1982-04-13
Abstract: A high speed rotor for use with a flywheel comprising a hub, a rim centered with respect to said hub, connecting arms, each in the form of an elongated loop connecting said rim to said hub. The inner end of each loop is centered and maintained against the centrifugal force through a central member belonging to the hub while the outer end of said loop is bearing against the rim, a mass included within said outer end providing elongation of the loop under the effect of centrifugal force to ensure constant contact between said connecting arms and said rim.
Patent JP-S55156758-A (JP)
Title: Teaching device for air brake apparatus for vehicle
Inventor: ADACHI SHINICHI
IPC: G09B9/048
Filed: 1979-05-18
Abstract: PURPOSE: To provide a teaching device for an air brake apparatus for a vehicle which can operate sham components thereof regardless of air leakage or even with a cock left closed by constituting same in such a way that a sham working piston is operated in accordance with the results of a calculation of an air pressure which can move an actual working piston of an actual control valve in consideration of the lowest operating pressure of the actual working piston.  
     CONSTITUTION: A brake valve 1 adapted to be operated by a driver has a brake valve handle 1a. An operation of the brake valve 1 connects a main reservoir pipe 2 to an A chamber 5a of an actual control valve 5 through an exhaust pipe 3 and a brake pipe 4. A sham control valve 14 is provided which is shammed to the actual control valve 5. Converters 37, 38 for converting air pressure into a quantity of electricity are adapted to convert air pressure in the A chamber 5a of the valve 5 and air pressure in a C chamber 5e, respectively, into a quantity of electricity. Signals from the converters 37, 38 are calculated at arithmetic blocks 39W43 which provide output signals to AND circuits 34W36 which in turn provides control signals 34aW36a. A controller 19, an actuator 18 and a transmission mechanism 20 are operated in accordance with the control signals 34aW36a to move a sham working piston 15 and a sham graduating valve 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55154035-A (JP)
Title: Self-shift type gas dischrage display panel
Inventor: YOSHIKAWA KAZUO
IPC: H01J11/10
Filed: 1979-05-18
Abstract: PURPOSE:To improve the operationality by forming the longitudinal shift area contiguous to the end of the transverse shift area on which a number of transverse shift channels are parallelly provided. CONSTITUTION:A display screen is constituted by arranging both the longitudinal and transverse shift areas VSA and HSA which are independently driven, respectively. At the lower end of the longitudinal shift area and at the right end of the transverse shift area, each information write area VWA or HWA is provided. Four shift electrodes are lead out into terminals Y1, Y2, X1, and X2.
Patent JP-S63259254-A (JP)
Inventor: JIYOSEFU HAMIRUTON MAKUNINCHI
IPC: F16H63/36
Filed: 1988-03-15
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-H06276401-A (JP)
Title: Television receiver
Inventor: ISHII YOSHINORI
IPC: H04N7/01
Filed: 1993-03-22
Abstract: PURPOSE:To display a double density video signal with high precision and simple configuration by displaying an interlace video signal for n-scanning lines on a cathode ray tube as an interlace video signal for 2n-scanning lines. CONSTITUTION:The television receiver converts an interlace video signal for n-scanning lines into an interlace video signal for 2n-scanning lines and provides a current pulse for deviating a vertical direction current waveform by 1/2 scanning line and superimposed on the deflection current at an interval of one field period given to a vertical deflection coil 1 of a cathode ray tube, resulting that vertical scanning is executed for each field at a deviation of 1/2 of the interval of a half of n-scanning lines. Thus, the video signal is displayed on a screen of the cathode ray tube as a signal for 2n-scanning lines. That is, a scanning line interpolation device 7 converts an NTSC video signal for 525 interlace scanning lines into an NTSC video signal for 1050 interlace scanning lines and then the video signal is displayed by this interlacing on the CRT with a vertical deflection circuit for deviating the deflection.
Patent JP-H02239833-A (JP)
Title: Electronic endoscope
Inventor: ONO MITSUNOBU
IPC: A61B1/04
Filed: 1989-03-13
Abstract: PURPOSE:To maintain a positional relation, in which a treatment appliance projecting from a channel appears on a monitoring screen, at constant at the time of executing a remedical treatment, etc., with the use of the treatment appliance by detecting the existence of the treatment appliance, controlling the rotation driving means of a solid-state image pickup element and holding it in a specific rotation position. CONSTITUTION:For a push button switch 29, when the treatment appliance 18 inserted into a channel 21 is inserted to a front side from the push button switch 29, the push button switch 29 is depressed it is turned on/off or off/on, and thereby, the existence of the treatment appliance 18 is detected. The push button switch 29 is connected with a first control part 25. In such a manner, when a signal to detect the treatment appliance 18 by the push button switch 29 is transmitted to a first control part 25, the first control part 25 executes a control to rotate a motor 24 up to a prescribed position and to stop it in the position.
Patent JP-S51137616-A (JP)
Title: Ferritic stainless steel having high tough ness and excellent forming property
Inventor: KADO SATOSHI
IPC: C22C38/00
Filed: 1975-05-26
Abstract: PURPOSE: Corrosion resistant ferritic stainless steel having improved toughness of base metal and welded parts and excellent forming property in sheets. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60206468-A (JP)
Title: Flocking method
Inventor: NAGATA NOBUYOSHI
IPC: B32B5/16
Filed: 1984-03-29
Abstract: PURPOSE:To strongly adhere and fix root parts of flocking piles onto a substrate, by forming an adhesive used in flocking from two layers consisting of a usual adhesive layer and an adhesive layer in which a blowing agent is mixed. CONSTITUTION:An arbitrary first adhesive 2 such as an urethane adhesive or an acrylic adhesive is applied to a substrate 1 comprising rubber or vinyl chloride by a brush. Next, a second adhesive 4 having a blowing agent mixed therein and comprising the similar material as the first adhesive 2 is applied to the first adhesive layer in a superposed state and root parts 3a of a large number of flocking piles 3 are flocked to the interiors of the adhesives 2, 4 by an electrostatic flocking method so as to cross the upper surface of the substrate 1 at right angles. If the first and second adhesives 2, 4 are cured under heating by hot air or infrared rays, the volume of the second adhesive layer 4 having the blowing agent mixed therein increases to cover the root parts 3a of the flocking piles 3. At this time, the adhesive layer 2 containing no blowing agent surely prevents the levitation of the pile root parts 3a.
Patent JP-H03260652-A (JP)
Title: Alkali-developable photosensitive resin composition
Inventor: IWAYA YOSHIAKI
IPC: G03F7/027
Filed: 1990-03-12
Abstract: PURPOSE:To facilitate development of a film made of the resin composition in an aqueous solution of weak alkali and to enhance heat resistance to soldering and resistance to nonelectrolytic plating by using a combination of a specified unsaturated compound and an epoxy compound. CONSTITUTION:This composition comprises a photopolymerizable unsaturated compound (A), a compound (B) having at least one epoxy group, and a photopol ymerization initiator or a sensitizer (C) in an A : B : C weight proportion of 100 : 5 - 100 : 0.1 - 30. The component A is prepared by allowing glycidyl (meth) acrylate to react with the phenolic hydroxyl groups of a novolak type resin, such as o-cresol novoak resin, and then allowing the resulted product to react with polybasic acid anhydride, such as succinic anhydride, and the component B can be embodied by triglycidyl isocyanurate and the like.
Patent JP-S60204395-A (JP)
Title: Optical recording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/241
Filed: 1984-03-29
Abstract: PURPOSE:To provide an optical recording medium enhanced in sensitivity and S/N ratio and having excellent solvent resistance and heat resistance, by using a ground layer and a surface layer which are formed of silicon oxide, in an optical recording medium comprising a ground layer, a recording layer and a surface layer on a resin base. CONSTITUTION:The ground layer (preferably, having a thickness of 0.008- 0.03mum) consisting of a silicon oxide film is provided on the resin base (preferably, being substantially transparent to writing light and reading light and consisting of an acrylic resin or a polycarbonate resin), then the recording layer (preferably, consisting of a coloring matter composition comprising a coupled body of a cyanine coloring matter cation and a singlet oxygen quencher and having a thickness of 0.05-0.08mum) is provided thereon, and the surface layer (preferably, having a thickness of 0.008-0.012mum) consisting of a silicon oxide film is provided thereon to obtain the desired optical recording medium. EFFECT:Writing and reading and conducted on the back side of the base. USE:A heat-mode optical recording medium.
Patent JP-S62218615-A (JP)
Title: Two-cycle engine
Inventor: MOTOYAMA TAKESHI
IPC: F02B25/16
Filed: 1986-03-20
Abstract: PURPOSE:To increase an output power, by connecting an auxiliary carburetor to the exhaust gas port of a two-cycle engine through an on-off valve and a check valve so that air-fuel mixture is supplied to the exhaust port by exhaust gas pulsation and forced into a cylinder. CONSTITUTION:A two-cycle engine 1 introduces air-fuel mixture through a carburetor 13, compresses it in a crank case 8a and supplies it to a combustion chamber 2 for combustion. Exhaust gas exhausted from a exhaust port 12 produces exhaust gas pulsation and then when it has a negative pressure, air-fuel mixture is introduced to the exhaust port 12 through an auxiliary carburetor which communicates with it through an on-off valve 18 and a check valve 17. A part of the air-fuel mixture enters into the combustion chamber 12 and when the exhaust port 12 has a positive pressure in the case that it is closed the air-gas mixture is forced into combustion chamber and combusts together with air-fuel mixture from the carburetor 13, whereby an output power can be increased.