baber/WOPTO huggingface dataset:
Patent JP-H1127224-A (JP)
Title: Device and method for multiple channels digital data management
Inventor: ENARI MASAHIKO
IPC: H04N21/231
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and cost-reduction of a device. SOLUTION: A condition for information to be archived is set at a step S31. For example, a condition is set on an assumption that the information which was put on the air less than twice last year is archived. At a step S32, materials which were put on the air less than twice last year are detected from materials stored in a holding sever and displayed. At a step S33, materials to be deleted are specified from materials displayed. At a step S34, specified materials are deleted. At a step S35, materials to be archived are specified from the materials displayed. At a step S36, the specified materials are archived on an MO disc.
Patent JP-2001016411-A (JP)
Title: Picture input device
Inventor: KIKUCHI SEIJI
IPC: G06T1/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To improve operability even in the case of scanning accompanied by sudden change in the direction and circular movement when the position is detected by the rotation of wheels installed on both ends of a line image sensor. SOLUTION: Sensor rotary shafts are fitted to both ends of a line image sensor 1 and wheels 4 and 5 traveling on an original face and rotary encoders containing sensor gears, encoder gears, slit boards and encoder sensors are installed on right/left. A housing rotary shaft 16 is installed in a position shifted from the center shaft of the line image sensor 1 in the horizontally perpendicular direction. The upper part of the housing rotary shaft 16 is kept by a dome-like housing 17 and the line image sensor 1 is freely rotated. Thus, the line image sensor 1 becomes always perpendicular to a force which is applied to the housing rotary shaft 16 and is parallel to the surface of the original, and missing of the image is hardly caused.
Patent JP-H0239807-A (JP)
Title: Suction type sowing device
Inventor: ENDO MASAHIRO
IPC: A01C7/04
Filed: 1988-07-27
Abstract: PURPOSE:To enable the sure fitting of seeds into seed-sucking openings without missing the fitting by disposing the first and second stirring brushes to a seed- feeding section and allowing the top ends of the sparsely formed fillings of the brushes to abut on the seed-sucking openings. CONSTITUTION:The first stirring brush 52 and the second stirring brush 57 are disposed in a seed-feeding section at an interval in the rotation direction of a sowing roll and the top ends of the sparsely formed fillings of the brushes are abutted on seed-sucking openings 8. Since the seeds are thereby always moved between the spaces of the brushes in the direction of the arrow and the seed-sucking openings 8 are rotated for a long distance in a state of the existence of the seeds, the time for fitting the seeds into the openings is elongated to surely fit. Since the top ends of the first and second fillings 65 and 66 are also abutted on the seed-sucking openings 8, respectively, the seed-sucking openings 8 are brushed twice to remove the excess seeds.
Patent JP-S6165753-A (JP)
Title: Warmup device for machine tool
Inventor: MURASE MASAHIRO
IPC: B23Q11/14
Filed: 1984-09-07
Abstract: PURPOSE:To have warming-up automatically except at the initial schedule setting by providing a warmpup program whereby the schedule data for warming-up can be set for a plurality of days. CONSTITUTION:In case warming-up is needed prior to starting a machine tool, the operator inputs the time STM of each starting occasion to be warmed up previously from a keyboard 5 on every Sunday. The input starting times STM every Sunday are stored in a warmup schedule memory 9. The operator enters the current time and the day of the week in a timer 6 from the keyboard 5 after the warmup schedule is thus input for the week. If now the timer 6 is actuated and an appropriate switch on the keyboard 5 is depressed, a warmup command WDC is given to a warmup control part 2, which will drive a time judgement control part 12 to bring about the warmup executing condition.
Patent JP-H0914255-A (JP)
Title: Free-stop rotary arm mechanism
Inventor: YAMAGUCHI TOSHIHIRO
IPC: F16D41/06
Filed: 1995-06-30
Abstract: PURPOSE: To hold equipment positively in an optional position in the case of supporting the equipment by a rotary arm by providing two large diameter parts that can be engaged in unidirectional rotation, and small diameter parts provided on both sides of at least one large diameter part and kept out of engagement with the one-way clutch body side. CONSTITUTION: When a solenoid switch is operated to actuate a solenoid 13 to move a shaft 12 downward, large diameter parts 16 come off the positions of one-way clutch bodies 14, 15, and small diameter parts 17 come into the positions of the one-way clutch bodies 14, 15. In this case, the small diameter parts 17 are thin so as to be out of engagement with the one-way clutch bodies 14, 15 in any rotating direction, so that the one-way clutch bodies 14, 15 are rotatable without being restricted by the shaft 12, and a rotary arm 6 integral with the one-way clutch bodies 14, 15 is rotatable. A liquid crystal television fitted to the rotary arm 6 through an auxiliary arm can therefore be moved freely.
Patent JP-2001012120-A (JP)
Title: Lock breakdown preventing means
Inventor: MATSUOKA TERUKICHI
IPC: E05B17/18
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent the door or trunk of an automobile or the fastening lock of a general house from being prized by operating a ring lock or a dial lock to maintain or release the blocked state of the keyhole of the lock. SOLUTION: In this lock breakdown preventing means 2 utilizing a ring lock 9, hook arms 11 hooked on the inner cavity 8 of a cylinder lock 10 are protruded from one face of the ring lock 9. When the lock breakdown preventing means 2 is to be fitted to a door lock 1, the numbers of the ring lock 9 are set to the unlocked state, the hook arms 11 are inserted into a keyhole 7 with their interval narrowed, and a push button 18 is pushed in with the whole ring lock 9 pressed to a door lock 1. A wedge piece 21 enters between wedge forks 22, and the hook arms 11 are spread around a pin 24. When the number rings 17 of the ring lock 9 are rotated, the push button 18 cannot be retreated, and the lock breakdown preventing means 2 (ring lock) is fitted to the front face of the door lock 1 to block the keyhole 7.
Patent JP-2000051250-A (JP)
Title: Prosthesis constituting parts
Inventor: NAYBOUR JOHN
IPC: A61F2/32
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide prosthesis constituting parts of a low cost which have expandable front ends and are sure and easy in mounting and treating, and a process for producing the same. SOLUTION: The prosthesis constituting parts can take the form of a hip joint stem 1 having a base end 2 and the front end 4 having a front end portion 5. The front end 4 has at least two slot parts 6 arranged along the longitudinal direction of the front end 4. Further, the front end 4 of the hip joint stem 1 is provided with a hollow central part. When such hip joint stem 1 is compressed, the leg parts 13 delineated between the slot parts 6 are bent to a stent shape or lantern shape, to enlarge the diameter of the front end portion 4.
Patent JP-2000340393-A (JP)
Title: Prevention of sputtering phenomenon ozone generation, and light emission of discharge electrode or electricity removal electrode for high voltage applying electricity removal device or electrification removal device in vacuum layer and its manufacture
Inventor: ISHIYAMA TONERI
IPC: H05F3/04
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To generate ions without accompanied by different kinds of side effects and to optimize the electricity removing effect by constituting a device in such a state as discharging from the tip of an assembly of a plurality of conductive fibers having a specific diameter, length, and electrical resistivity or that formed by coating an insulating coating thereon. SOLUTION: A discharge electrode 3 formed of a plurality of conductive fibers which are connected to a core wire 2 of a high-voltage electric wire 1 from a voltage applying electricity removal device 7 by soldering and has the diameter 0.2 mm or less, the length 0.1 mm or more, and the electrical resistivity 100 kΩ/cm or less has a huge discharge effective area and a minimum discharge energy per a unit area. When generating ions for removing the electrification of a charged body, this device causes no ozonization of air, no film formation by sputtering, and no obstruction of a photograph film by needle tip light emission compared with a discharge electrode having large concentrated discharge.  Preferably, this device is arranged in a cage-type protection case having one or more openings and made of a material not obstructing the electricity removal effect so as to prevent contact with others and electric leakage.
Patent JP-H0240018-A (JP)
Title: Cooling of cylinder liner of engine
Inventor: OZAWA GODO
IPC: F02F1/10
Filed: 1988-07-29
Abstract: PURPOSE:To reduce nitrogen oxide in exhaust gas and oil consumption by forming an annular adiabatic layer near the upper portion of a cylinder liner to be cooled by cooling water flowing from below to above in a water jacket. CONSTITUTION:An annular adiabatic layer 5 is provided near the upper portion of a cylinder liner 2 provided in a cylinder block 1 to surround the cylinder liner 2. The temperature of a wall of the upper portion of the cylinder liner 2 rises. A portion of the cylinder liner 2 lower than the central portion is cooled by cooling water flowing from below to above through a water jacket 4 having the sectional area converging gradually from below to the central side of the cylinder liner 2. Nitrogen oxide in exhaust gas is thus reduced to reduce oil consumption.
Patent JP-H0370478-A (JP)
Title: Changeover bridge circuit
Inventor: FURANSHISUKASU ANDORIANUSU KOR
IPC: H03K17/06
Filed: 1990-07-18
Abstract: PURPOSE: To protect a semiconductor element against breakdown by providing a capacitor and monitoring through rate effectively. CONSTITUTION: The semiconductor bridge in a switching bridge circuit comprises a first and a second field-effect transistors T1, T2 and the output therefrom is fed through an inductor L and a capacitor C3 to a fluorescent lamp load 10. A control circuit comprises a filter and a rectifier circuits 22, 23 including a square wave generator 11, first and second DC amplifiers 12, 13, etc. A circuit for detecting the moment when the variation rate of the output voltage goes to zero is formed of a transistor T4 and a detection capacitor C2. Switching of the first and second field effect transistors T1, T2 is blocked when a current is flowing through the capacitor C2. This arrangement can protect a semiconductor element against breakdown.
Patent JP-H0239611-A (JP)
Title: Automatic power control circuit
Inventor: OMAGARI SHINICHI
IPC: H04L27/20
Filed: 1988-07-29
Abstract: PURPOSE:To minimize the error of output power even when an input waveform changes by providing an averaging circuit to average the output voltage waveform of a detector and an effective value circuit to have a quick time constant at charging time and have a slow time constant at discharging time. CONSTITUTION:An effective value circuit 9 minimizes the difference between modulation and non-modulation when a modulated wave having a low bit rate is inputted by arbitrary changing the time constants for charging and discharging. Further, an averaging circuit 8 makes the waveform pass as it is at the time of the modulated wave having the low bit rate and averages the waveform at the time when the bit rate of the modulated wave becomes a high bit rate. The error of the output power can be minimized even when the input waveform changes from the modulation to the non-modulation or from one wave to plural waves in a wide range transmission speed without slowing the response speed of automatic power control by averaging the waveform with the above- mentioned two circuits 9 and 8.
Patent JP-H0473719-A (JP)
Title: Optical transmission line
Inventor: UEMIYA TAKAFUMI
IPC: G02F1/355
Filed: 1990-07-16
Abstract: PURPOSE:To prevent irregularities due to the dissolution of metallic oxide formed on the inner wall of a clad by using glass not containing the metallic oxide of specific composition easily dissolved in water and acid as the glass which comprises the clad. CONSTITUTION:This optical transmission line 1 is comprised of a core 11 consisting of monocrystal of nonlinear optical material, and the clad 12 covering the core 11. The clad 12 is a capillary consisting of the glass not containing the metallic oxide expressed in general equation RO(in equation, R: metallic atom). In the optical transmission line 1, since the clad 12 is formed with the glass not easily dissolved in the water and the acid, high water resistance and high acid proof can be obtained, and the dissolution of the metallic oxide in the inner wall 12a of the capillary that is the clad 12 can be prevented occurring by cleaning in a manufacturing process. Therefore, it is possible to prevent the irregularities formed on the inner wall 12a by a stain or dimming due to dissolved metallic oxide.
Patent JP-S6080826-A (JP)
Title: Optical system consisting of small diameter image forming element array for exchange for variable power image forming device
Inventor: SONOBE HIROSHI
IPC: G03G15/041
Filed: 1983-10-11
Abstract: PURPOSE:To form an image according to a set magnification by providing a detecting means in accordance with the image forming magnification of a small diameter image forming element array in such a way that said magnification can be detected thereby detecting the magnification of the optical array consisting of the small-diameter image forming element array for exchange when said system is attached to the main unit of a titled image forming device. CONSTITUTION:Optical systems 40, 40a, 40b for exchange are provided with image forming element arrays having the magnifications different from each other and the lengths of reflecting members 45 provided to the rear end thereof are set to the lengths different with each of the variable magnification of the image forming element arrays, i.e., each of the optical systems for exchange. On the other hand, photosensors of a reflection type are disposed in the positions corresponding to the lengths of the members 45 so that the light reflected by the members 45 are respectively detected. The detection signal thereof is fed to a discriminating circuit, by which the set variable magnification is discriminated. The speed, etc. of the image forming process are selected according to the discriminated variable magnification.
Patent JP-H1018675-A (JP)
Title: Pivot shaft for revolving door
Inventor: TAKAGI TADAO
IPC: E05D7/081
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To assemble a pivot shaft simply in a short time, even in a continuous production line by an automatic machine. SOLUTION: This pivot shaft for a revolving door is composed of a cylindrical case 1, in which an upper end is opened through an inclined stepped section 3 inclined so that a diameter is thinned towards an upper section and which has an upper shaft hole 2 having a small diameter and a lower shaft hole 4 having a large diameter, a shaft member 8, which has a shaft section 6 projected to an upper section from the opening section of the upper shaft hole 2 in a manner that the shaft section 6 can be projected and retracted and in which a large diameter, section 7 in a lower section is housed slidably in the lower shaft hole 4 of the cylindrical case 1, and a spring 9 being housed in the cylindrical case 1 and urging the shaft member 8 to an upper section at all times.  A plurality of slits 10 extended from an upper end to a lower section are formed to the peripheral wall section of the cylindrical case 1 corresponding to at least the upper shaft hole 2 and inclined stepped section 3 of the cylindrical case 1 at regular intervals in the circumferential direction at that time.
Patent JP-S5977360-A (JP)
Title: Liquid feeder for analysis
Inventor: SAITOU KATSUHIKO
IPC: G01N35/08
Filed: 1982-10-26
Abstract: PURPOSE:To feed more than one kinds of reagents with only one liquid feeding pump by branching the discharge side of a feeding pump into two or more of liquid passages so that one reagent flows through one branch path while the other branch path is provided with a reagent filling vessel for filling other kind of reagent. CONSTITUTION:A valve 19-1 is opened and a reagent filling vessel 14 is filled with a B reagent through a reagent supply path 15. After the end of the filling, the valve 19-1 is closed. Then, a valve 18-1 is opened while a valve 18-2 closed, an A reagent is fed to a mixing chamber 13. Then, the valve 18-2 is opened while the valve 18-1 closed, the B reagent in the reagent filling vessel 14 is extruded with the A reagent to be fed to the mixing chamber 13.
Patent JP-S6434616-A (JP)
Title: Manufacture of coated cutting tool
Inventor: KAWAI CHIHIRO
IPC: C23C16/36
Filed: 1987-07-28
Abstract: PURPOSE:To obtain a coated cutting tool of high adhesion strength and rigidity by controlling a flow rate of a mixed gas in such a way that a specific relationship is established between the number of carbon and nitrogen atoms in a mixed gas composed of group IVa metal halide, hydrogen and in organic nitrogen compound, and the number of atoms in group IV metal. CONSTITUTION:In the manufacture of a cutting tool coated with the carbon nitride of IVa group metal in the periodic table, halide of IVa group metal in the periodic table, hydrogen and an organic nitorgen compound are used as a raw gas for a base material comprising super alloy or cermet. The flow rate of each gas is so controlled that the number of carbon atoms and nitrogen atoms in said mixed gas will have a relationship with the number of atoms in the group IVa metal as expressed in the inequality I. And the carbon nitride of the group IVa metal is made to precipitate on the base material via a chemical vaporisation method, thereby manufacturing the coated cutting tool. According to the aforesaid method, it is possible to prevent the precipitation of free carbon and enhance substantially the performance of a cutting tool for a milling cutter required to be resistant against abrasion and fracture.
Patent JP-H0827919-A (JP)
Title: Roof heat insulating material and roof heat insulating structure
Inventor: KOBAYASHI ATSUTO
IPC: E04B9/00
Filed: 1994-07-19
Abstract: PURPOSE:To suppress rise in temperature at the rear of a roof effectively, prevent building materials inside the roof from being damaged by dewing, and also prevent a worker from feeling itchy uncomfortableness. CONSTITUTION:The both faces of a plate inorganic fiber system heat insulating material 12 are covered with permeable surface covering materials 13 and 14 of 1.5m<2>.h-mmHg/g or less in water vapor permeable resistance. Also at least one side surface covering material 13 shall have a glossiness of 600% or more in glossiness measured by the method in accordance with JIS Z-841. The density of the inorganic fiber system heat insulating material 12 must be desirably 30 to 70kg/m<3>, and the thickness of it must be desirably 20 to 100mm. Then a roof heat insulating material 11 is arranged by arranging vent layers inside the roof material.
Patent JP-H0933527-A (JP)
Title: High sensitivity measuring method for low molecular compound
Inventor: YAMAMOTO TATSUO
IPC: G01N33/543
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To measure the concentration of pg/ml level or below by conjugating a low molecular compound with biotin and binding a fragment of avidin bonded DNA (dioxyribonucleic acid) noncompetitively and then measuring the quantity of DNA thereby determining the low molecular compound. SOLUTION: A biotin derivative is conjugated directly or through a crosslinking reagent with a low molecular compound and then the low molecular compound is bonded with an anti-low molecular compound antibody, i.e., a bonded carrier of antibody obtained by bonding a low molecular compound bonded or not bonded with a high molecular compound such as bovine serum albumin and then immunizing an animal such as a rabbit. It is then cleaned and an avidin bonded DNA, e.g. a plasmid DNA fragment, is bonded with the biotin part of biotin.low molecularcompound.anti-low molecular compound antibody bonded carrier. Amplification reaction of DNA is caused and the quantity of low molecular compound is determined based on the quantity of DNA thus measuring the low molecular compound with high sensitivity.
Patent JP-2000022707-A (JP)
Title: Data transmission method and data transmission system
Inventor: SUZUKI KYOSUKE
IPC: H04W84/12
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To improve the transmission efficiency of data in the system where data are stored in packets of a fixed length and the packets are transmitted. SOLUTION: Three base station devices 2A-2C connect in series with a base station controller 1. A payload of a cell storing data to be transmitted is divided into three areas and assigned to the base station devices 2A-2C respectively. The base station controller 1 stores data to be sent to the base station devices 2A-2C to the three areas respectively. Assignment pattern information to denote an assigned pattern of the payload is stored in the header of the cell. Upon the receipt of the cell, the base station devices 2A-2C extract data addressed to each device based on the assigned pattern information stored in the header of the cell.
Patent JP-H07142342-A (JP)
Title: Method and apparatus for forming pattern
Inventor: IKEDA RIKIO
IPC: G03F7/40
Filed: 1993-06-30
Abstract: PURPOSE:To improve heat resistance of resist including dissolution inhibitor and to use it in a finely processing state by selectively processing a surface of a resist pattern after developing, and decomposing the inhibitor of a surface part of the resist. CONSTITUTION:Chemically amplifying resist (XP resist) having small light absorption at 248nm is formed, for example, in the case of positive type, of resin, dissolution inhibitor, acid generating agent (photosensitizer), and an unexposed part is not dissolved in alkaline aqueous solution of developer since the inhibitor protects the resin. However, an exposed part generates acid from photooxidation generating agent so that the acid removes the inhibitor, and hence it is dissolved in the aqueous solution. Then, a wafer 1 using the XP resist is dipped in an acid treatment agent batch 2 after developing, then cleaned with pure water batch 3, and postbaked in an oven 6. As a result, heat resistance of the resist is improved without altering its shape and size.
Patent JP-S6081763-A (JP)
Title: Manufacture of reed terminal for battery
Inventor: TAKAHASHI ATSUSHI
IPC: H01M50/50
Filed: 1983-10-07
Abstract: PURPOSE:To solve a drawback of being weal in mechanical strength for bending by employing band-shaped metal as a raw material and manufacturing a paper strip-shaped reed terminal by punching out the band-shaped metal parallelly or obliquely with respect to the direction of rolling of the band-shaped metal. CONSTITUTION:Rolled band-shaped metal 9 is striped parallelly with respect to a direction A of rolling thereof. A reed connection terminal 8' is punched out in parallel to said rolling direction of the metal 9, so that the tip portion 8a of the reed terminal 8' is striped parallelly with respect to the direction of fine width thereof. Accordingly, it is strengthened for its bending. Besides this, also when said metal is punched out obliquely to provide the reed terminal 8'', bending strength thereof can be kept high.