baber/WOPTO huggingface dataset:
Patent JP-S62254102-A (JP)
Title: Optical device
Inventor: KUSHIBIKI NOBUO
IPC: G02B3/14
Filed: 1986-04-28
Abstract: PURPOSE:To obtain the titled element having optical and dynamical characteristics by incorporating a gel obtd. by a combination of a specific monohydroxyaluminum organocarboxylate and a compd. selected from a hydrocarbon which is a liquid at a room temp. and derivatives thereof to an elastic body of the optical element. CONSTITUTION:The elastic body 22 contains the gel obtd. by the combination of the monohydroxyaluminum organocarboxylate shown by formula I and >=1 kinds of the compd. selected from the hydrocarbon which is at least liquid at the room temp and the derivatives thereof. In the formula, R is >=3C aliphatic hydrocarbon group. The monohydroxyaluminum organocarboxylate shown by formula I is preferably exemplified by capric acid. The hydrocarbon which is the liquid at the room temp. and its derivative is exemplified by the compd. which does not hinder the formation of a network of the monohydroxyaluminum carboxylate and is for example, benzene, etc.
Patent JP-H05274623-A (JP)
Title: Magnetic head
IPC: G11B21/21
Filed: 1992-03-24
Abstract: PURPOSE:To enable dealing with high-density recording by additionally lowering the floating quantity of the small-sized magnetic head having the specific length and width of an air bearing surface. CONSTITUTION:A slider 1 has the air bearing surface 11 and a recessed part 12. The length L of the air bearing surface 11 is <=1.2mm and the width W <=1.2mm. The recessed part 12 is provided in nearly the middle part of the air bearing surface 11 and its base 121 is continuous with one end side in the longitudinal direction of the slider 1 and is formed as a slope having the max. depth from the air bearing surface 11 on one end side and the depth successively decreasing toward the air bearing surface 11. The length (a) of the recessed part 12 is 300 to 700mum, the width 200 to 800mum and the max. depth (c) 0.5 to 10mum.
Patent JP-H10287104-A (JP)
Title: Pneumatic bias tire for construction vehicle
Inventor: YOSHINO SATOSHI
IPC: B60C9/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To cope with speed-up of vehicle and severe use thereof, and prevent the generation of failure such as worn-out of cord by providing a carcass, which is formed of an inside ply group of plural plies and an outside ply group of plural plies, and setting each value of strength at the time of breaking a cord and a specified modulus of a coating rubber of a cord and cord diameter of the outside ply group larger than these of the inside ply group. SOLUTION: A tire is formed of a pair of bead parts 1, side wall parts 2 and a tread part 3, and they are reinforced by a bias carcass (carcass) 5 of plural plies between plural bead cores 4 embedded in the bead parts 1. The carcass 5 has an inside ply group of plural plies and an outside ply group of other kind of plies from the inside ply group. At this stage, strength at the time of breaking a cord, 100% modulus of a coating rubber of the cord, cord diameter and a value of the ratio of the cord diameter in relation to the thickness of the coating rubber, which is obtained by subtracting the embedded cord diameter from the thickness of one ply, are set at values larger than these of the inside ply group. With this structure, generation of failure such as CBU (worn-out of cord) is prevented.
Patent JP-H07282162-A (JP)
Title: Data processor
Inventor: HASHIMOTO YOKO
IPC: G06F19/00
Filed: 1994-04-12
Abstract: PURPOSE:To arrange only a record matched with the output purpose on a slip just as intended image and to output if without changing a slip processing program even in the case of a person in charge of a job who is a general user or the like. CONSTITUTION:Along with the record name of an output record and the item name, item contents as record extraction conditions, a processing object item and record output conditions are specified from an input part 1. Then, the record pertinent to the specified item contents is read from a prescribed file and an extension summing-up processing part 12 sums up the data of the specified processing object item for the respective record names of the output records. A calculation/output judgement part 14 selects only the record pertinent to the specified record output conditions from the summed-up records as an output object. The selected record is made to correspond to the specified record name and item name and outputted.
Patent JP-H09276268-A (JP)
Title: Switch circuit and ultrasonic diagnostic device using the same
Inventor: ISHIKAWA HIROKO
IPC: A61B8/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce time on-time of switching of a switch circuit which switches the connection to an object circuit and to enhance the efficiency of a driving current for a light-emitting diode in a photocoupler circuit for use in that circuit. SOLUTION: A momentary operating current I2 is controlled by two switching transistors provided at an input terminal, so that only for a certain period (t) a fixed value of the current is passed like a pulse through a light-emitting diode in an optically coupled circuit which comprises a combination of the light-emitting diode and a photovoltaic-diode array and which controls gate signals of two field-effect transistors; thereafter, a certain operating current I2 sufficiently smaller than the momentary operating current I2 is passed for a certain period to drive the light-emitting diode. Therefore, the on time of switching of a circuit can be reduced, and the efficiency of the driving current for the light-emitting diode in the optically coupled circuit used in that circuit can be enhanced.
Patent JP-H06291533-A (JP)
Title: Parabolic antenna driving device
Inventor: CHIBA MASAKI
IPC: H01Q3/04
Filed: 1993-03-31
Abstract: PURPOSE:To extend a turning range by a simple constitution, and to continuously and smoothly execute tracking of a satellite, etc., extending over a wide range by providing a first jack in which one side is attached to a link arm so as to be freely movable, and the other side is attached to a first structure body so as to be freely movable, and a second jack in which the other side is attached to a second structure body so as to be freely movable. CONSTITUTION:A second structure body 20 having the diameter being roughly equal to that of a first structure body 10 is attached on a first structure body 10 so as to be freely turnable. On this second structure body 20, a parabolic antenna 30 is fixed. In a link arm 40 of an inverted triangle shape, one side is attached to the upper end of the side face of a first structure body 10 so as to be freely oscillatable through a hinge 41. In the protruded apex of this link arm 40, a fitting part 42 for attaching each tip part of a first and a second jacks 50, 60 is formed. Accordingly, each jack 50, 60 expands and contacts without interfering with the device main body, and a turning range of the parabolic antenna 30 by the jacks 50, 60 is extended remarkably.
Patent JP-S5722527-A (JP)
Title: Method and apparatus for detection of sodium leakage using heater for preheating
Inventor: KURITA MANABU
IPC: G01M3/16
Filed: 1980-07-16
Abstract: PURPOSE:To make it possible to detect leakage of sodium with a bridge system without using a specific standard cable, by using a sodium system preheating heater as a standard cable and by identifying leakage of sodium by the change of error voltage due to the energizing characteristic of leakage sodium. CONSTITUTION:It comprises a preheating heater part H constituted as a sheath cable of a nichrome wire and a cable part R for detection formed from a glass wool- covered nichrome wire, etc., and the preheating part H is connected via a switch 6 to a three-phase power source. Further, the preheating part H and the detecting part R are connected through a resistance path comprising resistors 7, 8, a variable resistor 9 for balance adjustment and a conductive path containing a switch 10. Further, between the connecting point of the resistors 7, 8 and one end of the switch 10, a power source 11 is connected and thereby allowing a current to be supplied to the preheating part H and the detecting part R in detection. Thereby, it is possible to detect leakage of sodium with a bridge system and judge precisely even the leakage position.
Patent JP-H07305924-A (JP)
Title: Refrigerator
Inventor: KAMIMURA SHUZO
IPC: F25D21/08
Filed: 1994-05-11
Abstract: PURPOSE:To provide a refrigerator which maintains the function of a pressure reducing unit such as a capillary tube, etc., for a long period and has a high reliability. CONSTITUTION:The refrigerator comprises a refrigerating cycle obtained by sequentially connecting a compressor 1, a condenser 2, a dryer 3, a capillary tube 4 and an evaporator 5, a defrosting heater 8 provided near the evaporator, and a connecting pipe 6 for connecting the tube to the evaporator, wherein the outlet of the tube is disposed near the heater. A filter 7 for absorbing oil content insoluble in refrigerant is provided at the part of the pipe.
Patent JP-2000294135-A (JP)
Title: Plasma display and its manufacture
Inventor: MATSUOKA YASUHIRO
IPC: H01J11/12
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To efficiently exhaust remaining gas by installing plural holes communicating with the inner space of a panel in a front plate or a back plate, supplying gas whose dew point at a pressure higher than the atmospheric pressure is adjusted to a specified temperature or lower from one hole, releasing the gas from another hole to the open air to clean a panel, and exhausting the remaining gas in the panel from the hole through which the gas is supplied. SOLUTION: This plasma display panel 20 which is positioned and assembled is temporarily fixed with a clip 11. A connecting head 12 is connected to the plasma display panel 20 through a glass tube 8, and also connected to a vacuum exhausting device 14, a cleaning gas introducing device 15, and a discharge gas introducing device 17 through selector valves 19a, 19b, 19c. A furnace 50 is a heating means for accelerating exhaust of the remaining gas or welding of frit, and a heat exchanger 18 makes the temperature of the cleaning gas sent from the cleaning gas introducing device 15 and that of the furnace 50 uniform, and prevents generation of thermal stress caused by temperature difference between the outside and the inside of the plasma display panel.
Patent JP-S62254490-A (JP)
Inventor: KAZAMA MASAKI
IPC: H01P1/04
Filed: 1986-04-26
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-S57211026-A (JP)
Title: Temperature measuring device
Inventor: KURIYAMA TAKESHI
IPC: G01R27/28
Filed: 1981-06-22
Abstract: PURPOSE:To simplify the constitution of a temperature measuring device, by feeding a sweep pulse to a temperature-sensitive resonance circuit and measuring the temperature from the voltage of a sweep wave continuing until the detection of resonance of a resonance circuit. CONSTITUTION:A VCO circuit 2 receives the output of a saw-toothed voltage generating circuit 1 and produces the sweep waves ranging from the frequency (fs) to the frequency (fe). An intermittent signal transmitting circuit 3 applies a pass signal to the sweep wave given from the circuit 2 and transmits the intermittent pulse to a temperature-sensitive resonance circuit 4 set at an area where the temperature to be measured is set. The circuit 4 has the resonance when the resonance frequency (fo) decided by the temperature of a temperature-sensitive quartz oscillator or the pulse of a frequency close to (fo) arrives and then sends the reflected wave to a time selection receiving circuit 5. The circuit 5 receives only the reflected resonance wave at a time point delayed by (t') from the intermittent pulse of the circuit 3 and applies it to a voltage detecting circuit 6. Then the voltage V of the circuit 1 which is applied to the circuit 2 is detected at the time point when the resonance reflected wave (fo) is detected. Then the temperature is displayed or a machine is operated through a processing circuit 7.
Patent JP-H01267831-A (JP)
Title: Magnetic recording medium
Inventor: ISHIGURO TADASHI
IPC: G11B5/735
Filed: 1988-04-19
Abstract: PURPOSE:To prevent the increase of drop-outs and to substantially prevent the generation of clogging by using a binder contg. a chloride resin as a binder of a back layer and specifying the content of the sodium atoms in the back layer to <=100ppm. CONSTITUTION:This recording medium is provided with the back layer formed by dispersing a carbon black into the binder. The binder of the back layer is the binder contg. the chloride resin and the content of the sodium atoms in the back layer is <=100ppm. A resin having a chlorine atom and a hydrophilic group such as carboxyl group is used for the chloride resin. The increase of the drop-outs is thereby prevented and the traveling durability is improved while the excellent electromagnetic conversion characteristics are maintained. In addition, the generation of the clogging is substantially prevented.
Patent JP-S5623511-A (JP)
Title: Exhaust gas cleaning device for internal combustion engine
Inventor: HINUMA NAOHARU
IPC: F01N3/28
Filed: 1979-08-01
Abstract: PURPOSE: To obtain high efficiency catalytic reaction and exhaust gas cleaning in an internal combustion engine, by rotating a multiple spiral catalyst cylinder according to the dynamic pressure of an exhaust gas.  
     CONSTITUTION: The exhaust gas is introduced from an exhaust gas pipe 1 into a catalytic reaction cylinder 2, and rotating vanes 8 respond to the dynamic flow pressure developed in the introduced exhaust gas to rotate smoothly a multiple spiral catalyst cylinder comprising a central rotating shaft 9 and multiple cubic bridge spiral nets fixed on the shaft 9. The exhaust gas is introduced into pressed by and applied contact catalyst cleaning action by the multiple spiral catalyst cylinder, which comprises cubic circular arc nets formed by combining, in uniform density with uniform space and as uniform circular arcs, layers 4 and 5 in which spirals 10 are regularly arranged in horizontal and vertical directions and they are shaped as a bridge, and is discharged to a cleaning discharge pipe 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62254318-A (JP)
Inventor: TAKAHASHI OSAMU
IPC: H01B13/32
Filed: 1986-04-25
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-S58831-A (JP)
Inventor: KAWAKAMI TAKASHI
IPC: A01K1/02
Filed: 1981-06-25
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-S59222028-A (JP)
Inventor: IHARA SUSUMU
IPC: H02H3/26
Filed: 1983-05-30
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-S59222506-A (JP)
Title: Method for estimating descending condition of charge in vertical type blast furnace
Inventor: HORIUCHI TAKEFUMI
IPC: C21B7/24
Filed: 1983-06-01
Abstract: PURPOSE:To enable titled estimation by determining the time required for a certain layer to pass through one of two temp. measuring sensors provided apart at a specific distance in a height direction as well as the delay time between the upper and lower sensors and calculating the descending speed and layer thickness of the charge. CONSTITUTION:Temp. measuring sensors 2a, 2b are installed apart at a specific length (l) in the proper places of the wall 1 of a vertical type furnace and the temps. in the low temp. layer (for example, coke layer) C and high temp. layer (for example, ore layer) O descending continuously in the direction of a drop- out arrow are intermittently or continuously measured. While the time (descending time; DELTAt) required for the certain layer to pass through the sensor 2a is determined, the delay time tau until the result of the detection with the lower sensor 2b corresponding to the result of the detection with the sensor 2a is measured is determined. The descending speed V and layer thickness D of the layers C, O are calculated from both equations V=l/tau(m/sec), D=V.DELTAt(m), by which the descending condition of the charge in the furnace is estimated.
Patent JP-S60243146-A (JP)
Title: Polycarbonate composition
Inventor: TAKAMATSU MASAYOSHI
IPC: C08L69/00
Filed: 1984-05-17
Abstract: PURPOSE:To provide a composition having excellent transparency and high impact strength, and composed of a bis(4-hydroxyphenyl)ethane polycarbonate and a bis(4-hydroxyphenyl)propane polycarbonate. CONSTITUTION:(A) 10-99wt% 1,1-bis(4-hydroxyphenyl)ethane polycarbonate is compounded with (B) 90-1wt% 2,2-bis(4-hydroxyphenyl)propane polycarbonate. Each of the components A and B has an average molecular weight of preferably 15,000-40,000 in terms of the component B.
Patent JP-H10290250-A (JP)
Title: Abnormality monitoring device for network
Inventor: MURAKAMI KATSUMI
IPC: H04B10/275
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality monitoring device for network by which a network management function is kept in a normal state in a master station unit even on the occurrence of a fault such as a broken line of a data transmission line. SOLUTION: On the occurrence of a fault, slave station units SU (SU1-SU3) are operated in the master mode, a master station unit MU is operated in the virtual slave mode and fault occurrence information including a fault occurrence location is sent from the slave station unit SU in the virtural slave mode to the master station unit MU via a data transmission line, then the network management function in the master station unit is kept in the normal state.
Patent JP-S59219368-A (JP)
Inventor: GEORUKU HENINGU
IPC: C09B29/50
Filed: 1984-05-17
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-2000063484-A (JP)
Title: Low-viscosity composition of epoxy functional polyester resin
Inventor: KOOIJMANS PETRUS GERARDUS
IPC: C08G63/60
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a composition exhibiting relatively high epoxy functionality and a satisfactorily low viscosity and having outdoor weather resistance by glycidylating a carboxylic polyfunctional polyester, a tertiary carbon-containing α,α-branched monocarboxylic acid having a specific number of carbons or a glycidyl ester thereof. SOLUTION: A 5-12C α,α-branched monocarboxylic acid (glycidyl ester) is employed. A carboxylic polyfunctional polyester (glycidyl ester) (A) and the α,α-branched monocarboxylic acid (glycidyl ester) (B) are usually used in a wt. ratio of 19:1-1:1. The objective composition is obtained: by mixing a polyester component with the component B to prepare a polyester followed by glycidylation with an epihalohydrin; by preparing the component A, adding thereto the component B followed by glycidylation with an epihalohydrin; by preparing the component A and adding thereto the component B and an epihalohydrin to effect glycidylation; or by preparing the component A followed by glycidylation with an epihalohydrin and dilution with the component B.
Patent JP-S5323527-A (JP)
Title: Magnetic domain memory unit
Inventor: TAKAHASHI KOUSUKE
IPC: G11C11/14
Filed: 1976-08-18
Abstract: PURPOSE: To obtain a magnetic domain memory unit which has a correct actuation even when the peripheral temperature lowers, by keeping the temperature at the magnetic domain crystal more than a prescribed level at all times by means of a temperature sensor means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07304598-A (JP)
Title: Forklift transportation type collecting box
Inventor: SUZUKI OSAMU
IPC: B65F1/12
Filed: 1994-05-11
Abstract: PURPOSE:To provide a forklift transportation system collecting box by which a bottom plate can be automatically opened by releasing a lock by interlocking with retreat operation of a forklift in a condition where a collecting box is raised on a load-carrying platform of a truck by the forklift and the bottom plate can be automatically closed and locked by operation that the collecting box is lowered and placed on the ground surface by the forklift. CONSTITUTION:A forklift transportation system collecting box is composed of a box body 100 which has a throwing-in port on an upper surface and has a double swinging bottom 2 composed of a front door 21 and a rear door 22, a lock mechanism 3 of both doors, a lock releasing mechanism 4, a lock pin returning means 6, a door closing mechanism 7 and a hand putting pipe 15 being a hand inserting part of a forklift arranged under a box body 100.
Patent JP-S61256779-A (JP)
Title: Gas laser generating apparatus
Inventor: KUWABARA KOJI
IPC: H01S3/097
Filed: 1985-05-10
Abstract: PURPOSE:To implement a high output and to facilitate the manufacture, by forming a feeding port, which communicates a gas feeding path and a discharging path on one side of an insulator, and forming an exhausting port, which communicates the discharge and a gas exhausting path on the opposite side. CONSTITUTION:A mixed gas 13, which is supplied from a gas feeding pipe, is divided into a discharge path 5 and a gas feeding path 6 at a feeding port 14. The gas 13 in the feeding path 6 is supplied into the discharge path 5 from the end of the discharge path on the other side through the feeding port 14, e.g., feeding ports 14A and 14B. The gas 13, which is supplied to the discharge path 5, is exhausted to a gas 13, which is supplied to the discharge path 5, is exhausted to a gas exhausting path 7 through the end of the discharge path on the other side and an exhausting port. Since a plurality of feeding ports 14, 14A and 14B and the exhausting port 15 are especially provided in the discharge path 5, the gas 13 can be supplied and exhausted in and out of the discharge path uniformly. Therefore, glow discharge can be made uniform. Electrodes 16 and 17 can be readily mounted owing to the feeding port 14 and the exhausting port 15, and the mounting work can be performed readily.
Patent JP-S5222264-A (JP)
Title: Juxtaposed ceiling cranes
Inventor: ASADA SHIYUUHEI
IPC: B66C7/14
Filed: 1975-08-11
Abstract: PURPOSE: Change-over apparatus for juxtaposed ceiling cranes disposed at the intermediate position of adjacent beam-running rails and enabling a hoisting apparatus to change the rail when both moving beams coincide with each other on their extension line. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05165402-A (JP)
Title: Device and method for generating simplified photographic map
Inventor: FUJISAWA KUNIO
IPC: G06T1/00
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a modified photography for map with high accuracy to which overall and partial correction is applied on a computer display device in digital fashion. CONSTITUTION:A photographic map, etc., can be printed out by the image processing device which is provided with a minicomputer with 50-500MB working memory as a CPU and computer software for magnification, reduction, rotation, movement, and deformation (affine transform, pseudo affine transform) widely used in a still picture processing field. After calling the image data of a map and aerial photographic data with distortion to the computer display device, the map image is fixed to conform the photographic data image to the map image, and the distortion of aerial photographic image is corrected by performing an image operation until the contour and the reference point of the photographic image coincides with that of the map image by one, two or more pieces of the fundamental computer software.