baber/WOPTO huggingface dataset:
Patent JP-2000019961-A (JP)
Title: Information communication device, facsimile equipment, information communication system, information communicating method and storage medium
Inventor: ATOMICHI TAKAHIRO
IPC: H04L9/14
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an information communication system capable of attaining the enforcing of secrecy and also capable of performing an effective communication by using a different cryptographic key in accordance with an other transmission party and enabling changing a cryptographic key as necessary. SOLUTION: A receiving end and a transmitting end respectively generate a first key (public key) and a second key (secret key) which is made a pair with the first key by a key generating means 11. The receiving end transmits the first key to the transmitting end. The transmitting end performs encryption in which the first key from the receiving end and the first key of its own side are used and transmits the enciphered information to the receiving end. The receiving end decodes the enciphered information of the transmitting end by using the second key of its own side. Moreover, the transmitting end decodes the generated enciphered information by using the second key of its own side in accordance with a situation.
Patent JP-S5887116-A (JP)
Title: Rubbery composition
Inventor: KAGEISHI KAZUJI
IPC: C08G18/69
Filed: 1981-11-19
Abstract: PURPOSE:A rubbery composition excellent in various properties (impact resistance, abrasion resistance, weather resistance, resilience, etc.), comprising an acryloylated vinyl polymer and a curing agent. CONSTITUTION:A modified vinyl polymer, degree of acryloylation 1-40%, is formed by acyloylation (for example, treatment with glycolic acid followed by a reaction with glycidyl acrylate) of a polymer obtained by polymerizing a vinyl monomer (e.g., liquid polybutadiene having hydroxyl groups on both ends, 1,2- addition content <= about 10%, 1,4-addition content <= about 60%, number- average MW about 1,000-5,000). Then, the above-produced polymer is mixed with a curing agent (e.g., polyisocyanate compound) so that the resulting composition has an NCO index of about 0.5-2 and a Shore A hardness of about 20-120.
Patent JP-S5977051-A (JP)
Title: Divided operation control type internal-combustion engine
Inventor: UENO MAKOTO
IPC: F02D41/12
Filed: 1982-10-22
Abstract: PURPOSE:To obtain a good performance of engine brake with an internal-combustion engine, in which the number of working cylinders is increased or decreased according to the load, by stopping, at the time of decelerative operation, all fuel injection valves a certain while after the deceleration has commenced and by, at the same time, opening the suction shut-off valve on the resting cylinder side. CONSTITUTION:During low load operation, a suction shut-off valve 29 in a communication pipe 28 in communication with No.1 group of cylinders A is opened as well as fuel injection valves 17a in divergent pipes 13a are stopped. Thus the partial cylindrical operation is obtained. Here a neg. pressure sensor 67 constituting an engine load sensing device is installed at a surge tank 12, at which said connection pipe 28 is open and which is in communication with No.2 group of cylinders B, and the output from this sensor 67 is fed into an electronic control unit 18 together with the outputs from other operating condition sensors. A certain while after the neg. pressure sensor 67 etc. sense off the decelerative operating condition, the fuel injection valves 17a, 17b for the groups of cylinders A, B are stopped as well as the suction shut-off valve 29 is opened.
Patent JP-2001013715-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KASHIWA TAKAAKI
IPC: G03G9/083
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner capable of always giving a sharp image in a recycling system. SOLUTION: The electrostatic charge image developing toner is used in an image forming method in which a latent image on a latent image carrier is developed to form a toner image, this toner image is transferred from the latent image carrier to a transfer material, the latent image carrier after transfer is cleaned to recover the toner on the carrier and the recovered toner is fed to a developing part and used in a developing step. The toner contains at least a resin binder, a magnetic material and an organometallic compound that is a metallic compound of benzilic acid having boron or aluminum as a central metal and benzilic acid coordinated as a ligand.  The dynamic viscoelasticity of the toner has a peak of tangential loss (tan δ) in the temperature range of 60-80 deg.C and the storage modulus (G'MAX(60-80)) at a temperature at which tan δ is the maximum value in the temperature range of 60-80 deg.C is 1×107-5×108Pa.
Patent JP-H0470477-A (JP)
Title: Fence and manufacture thereof
Inventor: NAGAOKA SHINGEN
IPC: E04H17/14
Filed: 1990-07-11
Abstract: PURPOSE:To obtain a fence provided with a protecting function and convenient in transport and handling by providing a net material, in which a wire rod is swollen out in obverse and reverse sides and partitioned spaces between opposed wires are continuously arranged, and a band plate inserted into each space of the net material. CONSTITUTION:In a net material 1, wire rods are swollen out in obverse and reverse sides of a net surface to continuously form a space 11 between the wire rods and adjacent wire rods are turnably connected by hinges 12. A mesh pitch and size of the space 11 are determind to such a dimension that a band plate 2 can be inserted and possible to suppress looseness in the transverse direction. In the band plate 2, its sectional shape is not only a rectangular shape but also right square and circular shape, lateral width, thickness and total height are determined according to the purpose of use. The band plate 2 is successively inserted into the space 11 for the purpose of reinforcement of the fence and shielding, and blinding and see-through functions are selectively determined. In this way, the band plate 2 can be attached/detached in accordance with the purpose of use so as to facilitate assembling work at a work site.
Patent JP-H1032814-A (JP)
Title: Image transmitter
Inventor: YOSHIDA HIDEYUKI
IPC: H04N19/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an image transmitter which reduces the decrease in a transmission frame rate and can maintain smooth movement for an image by reducing information amount to be subjected to Codec processing, when an object to be transmitted moves. SOLUTION: At the time of two-way communication by using ITU-T recommendation 'H.261' Codec processing, when an object moves, data amount which is processed in a Codec is increased, and a transmission frame rate decreases lower than a set value, processing amount in a 'H.261' image Codec 4 is decreased by operating coring processing to an image signal which is inputted in the Codec 4 by a coring processing circuit 3 for eliminating small changes and noise in the image signal.
Patent JP-H0913172-A (JP)
Title: Lifting mechanism for vacuum device
Inventor: ARAI SUSUMU
IPC: C23C16/44
Filed: 1995-06-28
Abstract: PURPOSE: To provide a lifting mechanism for a vacuum device without the lower part of a vacuum chamber being complicated with a metallic bellows and an air cylinder. CONSTITUTION: A substrate holder 34 is fixed to a supporting cylinder 31 lifting up and down in two stages, and four substrate supporting pins 41 are provided so as to be vertically passed through the peripheral part of the holder. A flange 42 is furnished at the upper end of the pin 41 and a flange 43 at the lower end. A coiled spring 47 carrying a pin receiver 45 is inserted into a spring hole 49 in the base of a vacuum chamber 12 directly below the pin 41.
Patent JP-H0628804-A (JP)
Title: Slider for floating magnetic head
Inventor: SAKAMOTO KAZUTAKA
IPC: G11B21/21
Filed: 1992-07-13
Abstract: PURPOSE:To resolve such a problem that a variation of an electromagnetic conversion characteristic is large on account of a large variation of a floating amt. reflecting change of a skew angle when the slider is floated above the surface of a magnetic recording medium. CONSTITUTION:Two grooves 4 in the lateral direction are formed on air bearing surfaces 2 of the slider 1 respectively. Since compressed air from an air inflow end is not dependant upon floating force of the air bearing surface 2 on the air outflow side by the grooves 4 in the lateral direction, a variation of the floating amt. can be reduced, while since contact areas between the air bearing surfaces 2 of the slider 1 and the medium are reduced, a contact start/stop charateristic is improved.
Patent JP-H0352708-A (JP)
Title: Manufacture of hollow clad material using port-hole die
Inventor: SUGIO EIJI
IPC: B21C23/22
Filed: 1989-07-18
Abstract: PURPOSE:To continue an inner layer in the peripheral direction by adopting such a construction that a material orifice is installed a position corresponding to each bridge part in the peripheral direction of the peripheral surface of a core facing the inside of a deposition room and that peripheral lines of a billet core material are positioned outside the peripheral lines of the core. CONSTITUTION:A branched hole 28 is provided in each bridge part 17 of a port-hole die 7. A compounded billet 3 is composed of a core material 30 and as surface material 31 and the diameter of the core material 30 is formed larger than that of the core 18. A portion 33 of the core material 30 is divided by the bridge part 17 and pours into the deposition room 13. Another portion 34 of the core material 30 pours from the branched hole 28 into the deposition room 13, extends over divided core materials 33 and passes through a formed clearance 20 under a state continuing in the peripheral direction. The inner layer is made of a hollow clad material 6 continuing in the peripheral direction and excellent in quality.
Patent JP-S57111488-A (JP)
Title: Timer device
Inventor: TANAKA TOSHIO
IPC: G04B13/02
Filed: 1980-12-29
Abstract: PURPOSE:To reduce the thickness of a timer device by interposing an elastic flat plate between the counter flanks of a time setting gear and a driving gear while the flat plate deforms elastically in a curved state, and by engaging both the gears by friction by elastic reacton force accompanying the deformation. CONSTITUTION:In the strip mechanism 15 of a timer device, a time setting gear 18 to which the rotation of a time setting shaft 12 is transmitted through a large-diameter gear 13 and a driving gear 19 which drives the time setting gear 18 by being driven by a timer motor are arranged coaxially with their flanks opposed to each other. An elastic plate 20 which is naturally flat without any restraint of external force is interposed between the counter flanks of the time- setting gear 18 and driving gear 19 while deforming elastically in a curved state. Then, both the gears are coupled with each other by friction by elastic reaction force accompanying the elastic deformation, so both the gears are arranged closely, thereby reducing the thickness of the timer device.
Patent JP-H06204225-A (JP)
Title: Planer contact containing void
Inventor: FUUSEN II CHIEN
IPC: H01L21/768
Filed: 1993-07-27
Abstract: PURPOSE: To provide a method of forming a sub-micron semiconductor layer of an integrated circuit by patterning and an integrated circuit formed thereby. CONSTITUTION: A method through which a submicron semiconductor layer of an integrated circuit is formed by patterning and an integrated circuit manufactured through the above method are provided. A first conductivity-type structure is formed on an integrated circuit. An insulating layer provided with a contact opening which makes the first lower conductive layer partially exposed is formed on the first conductive structure. A barrier layer 28 is formed on the base of the contact opening. A second conductive layer 30 which is substantially adaptable is formed on the insulating layer 26 and the side wall and base of the contact opening through a CVD method. Then, a third conductive layer 32 is formed on the second conductive layer 30, and the conductive layer 32 is filled into the contact opening.  A mutual connector is formed substantially above the contact opening by etching the second and third conductive layer.
Patent JP-2000019531-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: KONDO MASAHIKO
IPC: G02F1/1339
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display without any disturbance of orientation, with high contrast and a high numerical aperture and a method for its manufacture. SOLUTION: A liquid crystal layer held between a first and a second substrates is provided. The liquid crystal layer has plural liquid crystal regions divided by columnar spacers reaching the first and the second substrates. In this case, the columnar spacers have planes inclined toward the surfaces of each of the first and the second substrates at the sections brought in contact with the first and the second substrates.
Patent JP-H09119948-A (JP)
Title: Method and device for measuring dc flowing through conductorat high voltage
Inventor: DONARUDO PII RABURIORA ZA SEKA
IPC: G01R19/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a high voltage current flowing through a conductor. SOLUTION: A capacitor 12 and a connector are connected in series with a high voltage supply 20 such that a capacitor is charged with a current flowing through the capacitor 12 and connector. The capacitor 12 is connected in parallel with a neon lamp 16 and the voltage between the electrodes of neon lamp 16 follows up the voltage of capacitor 12. When the voltage between the electrodes of neon lamp 16 reaches the starting voltage of lamp, the neon lamp 16 is lighted and the capacitor 12 is discharged until the voltage between the electrodes of neon lamp 16 drops down to the unlighting voltage of lamp. An optical signal generated from the neon lamp 16 is captured by an optical fiber cable 40 and transmitted to a remote receiver 80 where it is processed.
Patent JP-H0475720-A (JP)
Title: Method and device for bending sheet
Inventor: SAKATA ATSUSHI
IPC: B21D43/00
Filed: 1990-07-13
Abstract: PURPOSE:To automatically bend the sheet by making the clamping part execute the combined movement of the rotation, the elevation / lowering down, the advance and retreatment, the turn of specific angle. CONSTITUTION:The sheet material A is pressed by a presser means 7b and fixed by advancing a clamping part 7 in the left and right directions and biting a mouth part 7a to the center of the left and right end edges. An NC controller starts the operation. A reciprocating motor 4f is supplied with the pulse of set numbers, a feed screw bar 4b rotates, a reciprocating stand 3 advances, the line to be bent of the sheet material A is positioned upward the die of the press. The dies is elavated and made in contact with the sheet material A. By receiving this signal, the clamping part 7 is released, the dies of the press is elavated, the sheet material A is bent to the upper surface side, the dies is lowered the clamping part 7 operates, every parts move reversely, the front end of the sheet material A is separated a little from a press. The clamping part 7 is elavated, while the reciprocating stand 3 retreats, a claming motor 8c reverses by 180 degree.
Patent JP-S5886959-A (JP)
Title: Horizontal continuous casting method
Inventor: KANEKO HIDEO
IPC: B22D11/10
Filed: 1981-11-18
Abstract: PURPOSE:To obtain a good ingot by controlling the electromagnetic force of a coil according to the change in the level of the molten metal in a tundish thereby maintaining the contact position of the molten metal with the inside surface of a mold constant and making the length of a cooling zone constant. CONSTITUTION:The level l of the molten metal 12 in a tundish 1 detected with a television camera 22 is applied to a controller 24. The controller 24 regulates supply electric power by controlling an electric power source 25 for supplying electric power to an electromagnetic field generating means 18 according to the fluctuations of the level l. A position detecting means 26 which detects a contact starting position 47 is provided in the part near the tundish nozzle 14 of a mold 3 and the quantity of the supply electric power is regulated in such a way that the position 47 comes to the predetermined constant position. Thus the position 47 and a detecting start position 44 are maintained constant irrespectively of the level l, the length of the cooling zone for the metal 12 is made constant and the good ingot is obtained.
Patent JP-H09191340-A (JP)
Title: Display device connecting to telephone line
Inventor: YOSHINOBU HITOSHI
IPC: H04M1/57
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a special caller telephone number reception terminal equipment by displaying a content of information onto a screen or outputting it in voice based on information sent from a caller telephone number notice function. SOLUTION: Upon the receipt of a caller telephone number notice, a CPU 21 searches registration data corresponding to a caller telephone number in a ROM 31 or an EEPROM 32. When no corresponding data are in existence, display data are generated only by the caller telephone number and set to a VRAM 24 and default voice data are set to a voice data recording memory 12. When the corresponding data are in existence, display data and voice data are extracted from a table and set to the VRAM 24 and a memory 12. Display data set in the VRAM 24 are sent to a superimposition display processing section 6 and displayed on a display device 7. The voice data set to the memory 12 are outputted from a speaker 9 via a D/A converter 13 and a mix, processing section 8.
Patent JP-S6343741-A (JP)
Title: Core for pressure casting
Inventor: YAMAMOTO YUKIO
IPC: B22C9/10
Filed: 1986-08-07
Abstract: PURPOSE:To prevent the degradation of the dimensional accuracy of a casting by mixing shell sands which respectively have specific average grain sizes and are coated with a thermosetting resin at prescribed ratios of volumetric %, then packing the mixture into a mold and calcining the mixture. CONSTITUTION:Two kinds of the shell sands which are coated with the thermosetting resin such as phenolic resin and have 50-100mum and 150-250mum average grain sizes are prepd. as the shell sands to be used. The shell sands are mixed at the ratios of 20-35vol.% shell sand having the smaller grain size and 75-80vol.% shell sand having the larger diameter and the mixture is packed into the mold and is calcined. Mold coating layers 4, 5 are then successively coated in the mold to form a core 1. The shell sand of the smaller grain size introduces into the spacings of the shell sand having the larger grain size and since the packing rate of the sand is thereby increased, the shrinkage of the core 1 at the time of casting is prevented and the degradation of the dimensional accuracy of the casting is prevented. The cracking of the layers 4, 5 is prevented as well.
Patent JP-H0473571-A (JP)
Title: Ice making device
Inventor: MASE TOSHIYUKI
IPC: F25D3/02
Filed: 1990-07-13
Abstract: PURPOSE:To perform an efficient cooling of a refrigeration chamber with a small amount of ice by a method wherein cold air generated by ice in a cooling ice chamber disposed below the refrigeration chamber is circulated in an air circulation passage disposed between the refrigeration chamber and a cooling ice chamber under an operation of a circulation fan. CONSTITUTION:Cooling of a refrigeration chamber 5 is carried out by applying a part of ice blocks in an ice storing chamber 3, feeding the ice blocks into a cooling ice chamber 6 through a communication passage 7 and storing the ices in the cooling ice chamber 6. That is, cooling ices and ice blocks to be used in cooling such a drinking water are discriminated, a size of the ice blocks to be used is kept at their predetermined sizes and further cold air of the ice blocks stored in the cooling ice chamber 6 is sucked up from holes 55... of a bottom wall 53 in the refrigeration chamber 5 into the refrigeration chamber 5, passed through the holes 55 in each of partition plates 54 and then circulated within the refrigeration chamber 5 through an air circulation passage 8 for discharging air from an opening 53a of a rear wall surface 52 to the communication passage 7. It becomes possible to perform an efficient cooling for the refrigeration chamber 5 under a high humidity with a small amount of ice.
Patent JP-H1123029-A (JP)
Title: Supply air device of building
Inventor: WAKITA HIROSHI
IPC: E04F17/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a supply air device which can be easily mounted on an exterior wall of a building, and does not damage the beauty of the building. SOLUTION: A supply air duct 11 in which air is introduced from a lower end part and led out of an upper end part is manufactured in a box-shape in a shop. An air inlet 9 of the supply air duct 11 is of the shape to be matched with a supply air outlet 4 to be opened in an exterior wall 3 of a building 1, and is projected outwardly by the length corresponding to the thickness of the exterior wall 3. The supply air duct 11 is led into the building 1, and mounted by fitting the air inlet 9 to the supply air outlet 4 from the inner side.
Patent JP-2000021728-A (JP)
Title: Device for forming semiconductor circuit
Inventor: SADANAO MASAO
IPC: H01L21/027
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the manufacturing process as a whole of a semiconductor device, and to shorten the manufacturing time. SOLUTION: A linear semiconductor material 30, on whose surface a metal thin film and a resist film are formed, is carried at a constant speed by rotating rollers 142 and 144. An aligner 140 on which proximity light generators 154 are radially arranged is provided between the rollers 142 and 144. The straight- shape semiconductor material 30 is put through a cylindrical hole 152 of the aligner 140, the surface of the straight-shape semiconductor 30 is exposed with proximity lights, and fine circuit patterns are plotted on the surface of the straight-shape semiconductor 30. The semiconductor element 30, on which the circuit patterns are plotted, is developed and etched so that an electrode can be formed and cut in constant lengths. Thus, a semiconductor device can be manufactured by using the semiconductor material 30 of a constant length.
Patent JP-S6296541-A (JP)
Inventor: FUORUKE GEE CHIERUNERUDO
IPC: C12N1/16
Filed: 1986-08-06
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-S6079544-A (JP)
Title: Recording by large capacity disk
Inventor: YOKOEKAWA HIKARI
IPC: G11B11/10
Filed: 1983-10-05
Abstract: PURPOSE:To realize a superlarge capacity disk whose track density and line density are both high by combining a magnetic performance and an optical performance, or each performance such as the magnetic performance, the optical performance and a lubricating performance of a projecting groove surface layer, etc. CONSTITUTION:One track is constituted of a pair of grooves A and B, in which one is recessed and the other is projecting. An interval of other track corresponding to one groove to said A or B. On the surface of the A and B grooves, a layer to which magnetization and an optical performance have been given is formed by its base material itself or a coating film. Basing on an optical performance difference and a focal difference of these one and the other grooves, a track control of a disk is executed by means of tracking by a laser, and also, information is recorded on adjacent groove or the same groove basing on the magnetizing performance or the optical performance which the groove has. In this way, an extremely high line recording density, for instance, 150 to 450kbP, and a high track density, for instance, 10,000 to 25,000TPI are obtained. A superlarger capacity disk is realized by an effect of both of them.