baber/WOPTO huggingface dataset:
Patent JP-2000250519-A (JP)
Title: External character image generating method and device, and printer equipped with the device
Inventor: HOSOKAWA TAKESHI
IPC: G09G5/24
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain an external character image generating method and device, which can take in more than one specific character capable of being expanded into an image as part of an external character image according to specific font data while adjusting its size and also generate an external character image with devices through easy operation, and the printer equipped with the device. SOLUTION: An external character image generation area for generating an arbitrary image of the size of specific one-character size as an external character image is displayed on a specific display screen while having a dot matrix. Further, an arbitrary rectangular area which is part of the external character image generation area is specified as a partial image generation area by a specific specifying method, and an arbitrary character in a specific character group which can be expanded into an image according to specific font data is inputted and expanded into an image in the partial image area according to the specific font data.
Patent JP-S52132455-A (JP)
Title: Method for recovering exhaust heat of slag
Inventor: HIRAI TOSHIO
IPC: C21B3/06
Filed: 1976-04-28
Abstract: PURPOSE: To propose is to recover the exhaust-heat with a high effectiveness by a method under which melted slag is supplied to the moving bed, and cooled solid matter can also be supplied as mixed material. After that, by moving the moving bed, it is intended that heat-exchange can be accomplished between a heat-recovery medium and the above slag. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000205794-A (JP)
Title: Bullet position locator
Inventor: YAMADA TAKENORI
IPC: F41J5/06
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To estimate launching position and hitting position of a bullet accurately by providing four systems or more of circuit for receiving a sound wave through an acoustic sensor when a bullet is launched and exploded and measuring the rising time of the sound wave and estimating the position of a sound source three-dimensionally or two-dimensionally utilizing the arriving time difference of sound wave between respective systems. SOLUTION: Sensor sections 1-4 each comprising a temperature sensor, an acoustic sensor, a GPS and a wind direction anemometer are disposed at four points and measured data is converted into RF band before being transmitted to a common signal processing section. The signal processing section receives the launching, flying and exploding sound of a bullet and corrects refraction of the sound wave due to the temperature of the sound wave propagation passage and wind.  Launching position, flying passage, hitting point, exploding altitude and type of the bullet are estimated utilizing the map data in the vicinity of launching and hitting positions of bullet, time difference of the launching sound of bullet arriving at respective sensors, variation of Doppler frequency contained in the flying sound of bullet, and time difference of the exploding sound of bullet arriving at respective sensors.
Patent JP-H07259660-A (JP)
Title: Exhaust gas recirculating valve of internal combustion engine
Inventor: NUMATA SATOYUKI
IPC: F02M25/07
Filed: 1994-03-18
Abstract: PURPOSE:To ensure smooth sliding operation of a driving shaft by providing a cooling water passage formed substantially like a V-shape, with the intersecting point of the V-shape disposed close to a second passage part side in such a manner as to surround a bearing part on a valve housing having an exhaust gas circulating passage. CONSTITUTION:An exhaust gas circulating valve V includes a valve chest part 16 where a valve seat 20 having a valve hole 19 opened in the central part thereof faces, and a valve housing 13 provided with an exhaust gas circulating passage 14 comprising a first passage part 15 coaxially communicating with the valve hole 19, and a second passage part 171, the inner end of which communicates with the valve chest part 16. A valve element 31 which can be seated on the valve seat 20 is provided on a driving shaft 30 which is extended from a driving means 211 and supported in such a manner as to be moved in the axial direction by a bearing part 331. In this case, a cooling water passage 361 formed substantially like a V-shape, with the intersecting point Pc1 of the V-shape disposed close to the second passage part 17 side is provided in such a manner as to surround the bearing part 331 on the valve housing 131. Thus, the bearing part 33 is suitably cooled to heighten controllability.
Patent JP-S53136299-A (JP)
Title: Aircraft having movable canard
Inventor: KIMURA YASUTAKA
IPC: B64C9/00
Filed: 1977-04-27
Abstract: PURPOSE: To provide the subject aircraft wherein a horizontal canard provided sufficiently in front of main wing is automatically steered depending upon the flying condition to create vertical forces and pitching moments thereby improving the lift-drag ratio of the aircraft during the flight, and hence reducing fuel cost. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07263415-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MATSUNAGA DAISUKE
IPC: H01L21/311
Filed: 1994-03-18
Abstract: PURPOSE:To enable a silicon film and a silicon oxide film alternately laminated to be efficiently etched away in a simple installation by a method wherein an etching mask is formed on a laminated layer structure so as to select two groups out of three groups of A, B, C for the combination of one kind of gas used for the etching step. CONSTITUTION:The alternately laminated layers 14 of a silicon oxide film 12 and a silicon film 13 are formed on a silicon substrate 11. Furthermore, a resist pattern 15 is formed on said layers 14. On the other hand, a wafer 11 as an objective etched element 11 is arranged on a lower side arranged electrode 2b out of the counter electrodes 2a, 2b. Next, two kinds of gas sources are selected out of three gas sources GA, Gb, Gc to form an etchant gas. Finally, the counter electrodes 2a, 2b are fed with high-frequency power from a high-frequency power source 8 to produce a plasma for performing the etching step.
Patent JP-2000246218-A (JP)
Title: Apparatus for treating organic substance
Inventor: IKEDA MITSUYUKI
IPC: B09B3/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To discharge gas from a treatment tank through an exhaust duct stably without generation of bedewing and without increasing running costs. SOLUTION: The control cycle of exhaust control is decided corresponding to the amount of organic substances to be charged, when exhaust is started according to the control cycle, a duct fan F1 arranged in an exhaust duct is driven to generate a flow in the duct. After that, an exhaust fan F arranged in an exhaust passage is driven after the passage of a prescribed time to stabilize the exhaust. When the exhaust is to be stopped, the fan F is stopped to prevent the discharge of high temperature damp exhaust gas from a treatment tank, and the duct fan F1 is operated for a prescribed time. After high temperature damp exhaust gas being discharged from the exhaust duct, the duct fan F1 is stopped, and the generation of bedewing is prevented while the reduction of running costs being attempted.
Patent JP-H0648960-A (JP)
Title: Medicine
Inventor: NIGERU ROBAATO OOKURII
IPC: A61K31/445
Filed: 1991-02-21
Abstract: PURPOSE: To obtain a medicine useful for the treatment of autism with mental retardation developed in babyhood, etc., which contains, as an active component, a compound capable of acting on 5-HT3 receptor as an antagonist to 5-hydroxy- tryptamine and has high therapeutic effect. CONSTITUTION: This medicine contains, as the active component, ondansetron(salt); indol-3-ylcaboxylic acid-endo-8-methyl-8-azabicyclo[3,2,1]octy-3-ylester; 2,3,4,5-tetrahydro-5-methyl-2-[(5-methyl-1H-imidazol-4-yl)methyl]-1H-p yrido[4,3- b]indole-1-one of the formula [Im is imidazolyl, R<1> is H, a 1-6C alkyl, a 3-6C alkenyl, etc.; (n) is 2 or 3]; etc., which act on 5-HT3 recepter as antagonists to 5-hydroxy-tryptamine(5-HT). The active component is preferably given in a dose of 0.01-1 mg (by weight of free base unit weight per man (about 70 kg-body weight).
Patent JP-S58166215-A (JP)
Title: Wiring board printed with resistor for detecting sensor of liquid volume
Inventor: UOZU NOBUO
IPC: G01F23/24
Filed: 1982-03-26
Abstract: PURPOSE:To prevent the generation of a damage for a long period of time by constituting a resistance circuit by printing and baking >=2 kinds of low resistors, printing >=2 kinds of resistors so as not to produce an overlap part within the sliding width of a contact point and conducting the same electrically on the outside of the sliding width of the contact point. CONSTITUTION:If resistance circuits 5, 6 by low resistance paste and high resistance paste are coated separately on a substrate 1, the boundary thereof is overlapped 8 with the printing of two kinds of the pastes, and said part is weared abnormally when a contact point 7 moves and passes through the same. Therefore, in order to prevent such a drawback, both circuits 5, 6 are electrically joined 11 in the parts where the contact point 7 of a slider does not pass, and the circuits 5, 6 are printed spacially by the min. required width that the accuracy of printing permits, in the position where the point 7 passes. Thus, a long-term life is maintained without wearing at the boundary of the circuits 5, 6.
Patent JP-H01222022-A (JP)
Title: Manufacture of magnetic head core
Inventor: AZUMA MASANORI
IPC: C21D6/00
Filed: 1988-03-01
Abstract: PURPOSE:To increase the cutting speed in wire electric discharge and to facilitate the forming of a core block by using a starting material in which a cast material is subjected to hot working at the specific working rate and subjecting the material to electric discharge machining for wire cutting. CONSTITUTION:A 'Sendust(R)' alloy consisting essentially of Si, Al and Fe is cast and is hot-worked at >=30 working rate. The hot-worked material is formed into a core block whose section has the plane shape of a magnetic head core. The core block is cut into the shape of a thin plate by electric dis charge machining for wire cutting to get out the pieces of a core. The pieces of a core are annealed by an ordinary method into the manufacture of a mag netic head core. When about 0.2-1.0wt.% Mn is incorporated to the above alloy starting material, the number of wire disconnection at the time of electric discharge machining for wire cutting is reduced and the cutting speed is im proved.
Patent JP-S59174871-A (JP)
Title: Magnetic brush cleaning device
Inventor: TAMAGAWA YOUICHI
IPC: G03G21/10
Filed: 1983-03-24
Abstract: PURPOSE:To prevent deterioration in cleaning performance with the number of copies by providing a counter which counts copies and a means which varies a bias impressed to a conductive sleeve, reproducing roll, etc., according to the counted value of the counter. CONSTITUTION:The conductive sleeve 2a is formed cylindrically around a cleaning roll 2, and its nap tips are rubbed against the surface of a photosensitive body 1 to remove residual toner on the photosensitive body 1. The toner which is removed and remains in a magnetic brush is recovered by being attracted to the surface of the reproducing roll 3. The bias voltage impressed to the conductive sleeve 2a and reproducing roll 3 in this cleaning operation is supplied from a bias power source 5. On the other hand, the counter 6 which counts copies is provided and its counted value is detected to input a signal for controlling the bias voltage to the bias power source 5.
Patent JP-S61208973-A (JP)
Title: Enlarging and reducing control system for facsimile
Inventor: TAKAGI TADASHI
IPC: H04N1/387
Filed: 1985-03-14
Abstract: PURPOSE:To execute an enlargement recording and a reduction recording with simple procesures by reading the original by the reading part of the facsimile equipment on the transmitting side with reading line density different from the density shown by a reading line density information, and transmitting a facsimile signal. CONSTITUTION:A transmitting-side facsimile equipment A possessing a reading line density changeover part 100 able to change the reading line density for the original, and a receiving-side facsimile equipment B possessing a recording line density setting part 110 able to change the recording line density, are provided. From the equipment A to the equipment B, the reading line density information 200 which shows the reading line density at the reading part 1 of the equipment A is transmitted. On receiving the information 200, the equipment B sets in its setting part 110 the recording line density corresponding to the information 200. The equipment A executes the reading of the original by a reading line density different from that formerly transmitted, and transmits the facsimile signal 201. A recording part 11 records by the enlargement or reduction in correspondence with the difference between the set recording line density and that of the signal 201 received.
Patent JP-H04285375-A (JP)
Title: Channel selector valve
Inventor: KOGA MANABU
IPC: F16K11/056
Filed: 1991-03-14
Abstract: PURPOSE:To ensure the life of a valve seat and a necessary flow rate by stabilizing a valve ball in a channel selector valve used in various filters for drinking water and the like. CONSTITUTION:In a channel selector valve for switching a channel by a rod-like valve member 6 having a plurality of valve balls 7 and a valve receiving part 8 for receiving the valve balls 7, a nearly U-shaped notch part 15 is provided on the side wall of the valve ball receiving part 8 of the rod-like valve member 6.
Patent JP-H06297263-A (JP)
Title: Stopcock setter
Inventor: JIEEMUSU EDOGAA BURUNAA
IPC: B23P19/02
Filed: 1994-03-22
Abstract: PURPOSE: To automatically insert and install a plug into an opening of a container such as a steam outlet nozzle for a boiled water type nuclear reactor by providing a rotatable operating means for moving a movable supporting means for supporting a tap mounting means between a pushed-out condition and a contracted condition. CONSTITUTION: A carriage block and the end of an inside scissors bar 38 connected thereto are vertically displaced in response to the rotation of an operating screw. At the same time, a scissors sliding collar 50 is vertically displaced. In this way, a scissors-jack laminated body is contracted, a plug installation ring 52 is put near a steam outlet nozzle 14 for a boiled water type nuclear reactor 16 and an expandable tap 12 held by the plug installation ring 52 is inserted and installed into the steam outlet nozzle 16 in a water.
Patent JP-S62207629-A (JP)
Title: Supersonic welding method
Inventor: DEO TAKASHI
IPC: B29C65/08
Filed: 1986-03-07
Abstract: PURPOSE:To realize the weld with disired strength without deformation by a method wherein a hole is bored on a metal fitting at the position, to which a plastic member is mounted, and a projection, the volume of which approximates to the internal volume of said hole, is formed on the plastic member side and then said projection is positioned above the hole and, after that, supersonic horn is pressed against the projection. CONSTITUTION:A metal fitting 5 has nearly L-shape, on the horizontal portion of which a hole 6 is bored. On a plastic member 4, in a groove 7 of which the metal fitting 5 is fitted, a projection 8 made of the same material as that of the member 4 is formed at the position coaxial with the center shaft line of the hole 6 on the metal fitting 5. The projected volume of the projection 8 is formed nearly equal to the internal volume of the hole 6. Under the conditions as mentioned above, when a supersonic horn 3a is applied onto the projection 8 coaxial with the hole 6, the projection 8 melts away downwards and the plastic member 4 flows into the hole 6 by the volume of the projection 8 so as to fuse the plastic members 4, which oppose with each other through the space of the hole 6.
Patent JP-S57164313-A (JP)
Title: Pressure rate control valve
Inventor: TANAHASHI TAKASHI
IPC: G05D16/06
Filed: 1981-04-01
Abstract: PURPOSE:To prevent the increase in dead band and hysteresis due to sliding friction and to increase the control accuracy, by fitting a bobbin wound with a moving coil with the use of a fitting stand having a plate spring and an alignment section. CONSTITUTION:A valve body 18 is provided with an inlet 19 of a fluid, a valve sheet 20, and an outlet 21 of the fluid, and also provided with grooves fitting a diaphragm 22 at the upper part, and the diaphragm 22 is clipped with a case 23 to constitute a governer. A magnetic circuit consisting of a permanent magnet 27 a bottom yoke 28, a top yoke 29 and a center yoke 30 is constituted at the upper part of the governer, a bobbin 33 wound with a coil 32 is inserted to an air gap 31 between the top yoke 29 and the center yoke 30, both the ends of the coil 32 are connected to two plate springs 34 and further connected to the terminal 37 via lead wires 35 and 36. The external end of the two plate springs 34 is tightened with a screw 39 to a fitting stand 38 made of an insulating material, and the stand 38 is tightened to the top yoke with a screw 40.
Patent JP-S57164532-A (JP)
Title: Gettering method
Inventor: SAWADA YASUSHI
IPC: H01L21/322
Filed: 1981-04-02
Abstract: PURPOSE:To form a heat sink of high density inside a substrate and provide the substrate surface of element formation with a region free of defect, by undergoing low-temperature heat treatment, laser beam irradiation, and high-temperature heat treatment. CONSTITUTION:A tiny defect 3 of high density is formed inside a single crystal silicon substrate 1, by treating a semiconductor substrate under nitrogen atmosphere of low temperature heat. The defects 2, 3 are melted by repeatedly irradiating a YAG laser beam 4 on the substrate 1 surface. A disappearance 5 is formed after the defects. Next, the substrate 1 is heat-treated under oxygen atmosphere of high temperature. As a result, the defects 2, 3 grow as a nucleus of these defects to make a large defect 6 and to function as a heat sink of crystal defect. The tiny defects melted by laser irradiation form a getter of inside heat sink, resulting in a complete nondefective region 7.
Patent JP-S55141820-A (JP)
Title: Circuit for transferring charge proportional to pulse number
Inventor: YUGAWA AKIRA
IPC: H03K9/06
Filed: 1979-04-23
Abstract: PURPOSE:To transfer the charge proportional to the number of pulses, by the addition or subtraction with the charge proportional to the number of input pulses to be inspected as the storage charge of capacitor. CONSTITUTION:The inspected pulse Vp is fed to the timing control circuit 22 form the terminal 21, control pulses phi1, phi2 are developed and fed to the gates 15, 17 of the MOS switches T4, T5 being the first and second switching means. Further, a given voltage pulse phi3 is fed to the second capacitor C4 via the pulse generating circuit 14. Another end of C4 is connected to the node linking one end of T4 and that of T3, and another end of T3 is connected to another end of the first capacitor C5 one end of which is grounded. Another end of T4 is connected to the output  contact 11 of the circuit in voltage follower connection of operational amplifier 13, and the input of the amplifier 13 is received from one end 10 of C5. MOS switch T6  is connected to the node 10 as the additional circuit to set the initial voltage VO and  the initial voltage is given from another end 20 of T6.
Patent JP-S52132716-A (JP)
Title: Signal transmission system usig power lines
Inventor: SHIMADA ISAO
IPC: H04B3/54
Filed: 1976-04-30
Abstract: PURPOSE:To enable low system cost, by eliminating the mutual interference between the power and signal system by suitably arranging the core conductor location, in the signal transmission system using multi-conductor cable for power supply and signal transmission and reception.
Patent JP-H11229150-A (JP)
Title: Film forming device for information recording disk
Inventor: WATANABE NAOKI
IPC: C23C16/44
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide the film forming device for a information recording disk by which the generation of particles is effectively prevented in a protective film forming chamber. SOLUTION: In the chamber 6 for forming a protective film on a recording magnetic film, a protective film is formed from a hydrocarbonic compd. such as CH4 by plasma chemical vapor deposition. Gaseous oxygen is introduced into the chamber 6, a carbon film depositing on the inner exposed surface is ashed by the oxygen plasam, and the ash is removed through an exhaust line. A carrier 90 holding a substrate is retreated into a chamber 7 during the ashing, and hence the substrate surface is never damaged by the oxygen plasma.
Patent JP-H02227821-A (JP)
Title: Magnetic recording medium
Inventor: UEDA HIDEYUKI
IPC: C09D5/23
Filed: 1989-03-01
Abstract: PURPOSE:To obtain the magnetic recording medium which has excellent traveling stability and traveling durability and has simultaneously a high output and high C/N by adding a lubricant into a magnetic layer in such a manner that the critical surface tension and max. adhesion work of the surface of the magnetic layer attain respectively specific ranges. CONSTITUTION:The magnetic layer contg. magnetic powder and a binder resin is formed on a nonmagnetic base. The lubricant is incorporated into the magnetic layer in such a manner that the critical surface tension rc is 23.0 to 28.0 dyne/cm and the max. adhesion work WAmax(=-1/b+rc+(-b/4).(rc)<2>) by using the inclination (b) of the straight line of the critical surface tension rc and ZismanPlot is 60.0 to 70.0erg/cm<2>. The magnetic recording medium which has the excellent traveling stability and traveling durability and has simultaneously the high output and the high C/N is obtd.
Patent JP-H09241186-A (JP)
Title: Production of hexafluoroethane
Inventor: ONO HIROMOTO
IPC: C07C19/08
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a hexafluoroethane useful for dry etching for semiconductors industrially safely in high yield by reacting a hydrofluorocarbon containing two carbon atoms in the molecule with a fluorine gas in a gaseous phase in the presence of a diluting gas. SOLUTION: (A) A hydrofluorocarbon containing two carbon atoms in the molecule (preferably 1,1,1,2,-tetrafluoroethane, 1,1,2,2-tetrafluoroethane or pentafluoroethane) is reacted with (B) a fluorine gas in a gaseous phase in the presence of (C) a diluting gas (preferably containing at least one of tetrafluoromethane, hexafluoroethane, octafluoropropane and hydrogen fluoride) preferably at a raised temperature of 250-500 deg.C. The component C is preferably a gas rich in hydrogen fluoride. The reaction is preferably carried out under 0-3MPa reaction pressure.
Patent JP-H06268554-A (JP)
Title: Responder for mobile object identification device
Inventor: FUJITA TAKU
IPC: G01S13/79
Filed: 1993-03-11
Abstract: PURPOSE:To make the responder for a mobile object identification device receiving a linearly polarized microwave by adjusting a width at both ends of a microstrip line. CONSTITUTION:The responder for a mobile object identification device uses a microstrip line 1 to receive a linearly polarized wave signal. The width at a broader side A of the microstrip line 1 is set to 1/2 wavelength and that at a narrower side B is set between 1/2 and 1/4 wavelength and the width is decided by the matching with a diode 2. Moreover, the diode 2 is mounted nearly in the middle of the wider width of the microstrip line 1. Then the length of the microstrip line 1 is selected to be a length reduced by nearly 10% from the 1/2 wavelength line from the responder. Moreover, the received radio wave is fed to the diode 2, in which the signal is rectified and a DC voltage is obtained through a low pass filter 3.