baber/WOPTO huggingface dataset:
Patent JP-S63259413-A (JP)
Title: Manufacture of magnetic scale
Inventor: TERADA KENJI
IPC: G01D5/245
Filed: 1987-04-15
Abstract: PURPOSE:To efficiently prepare a magnetic scale with good accuracy within a short time, by closely adhering a nickel-containing metal foil to the surface of a base material and melting a part of the base material by a heat source of high energy density to form a non-magnetic part composed of an austenite phase. CONSTITUTION:The base material 10 of a magnetic scale is formed of a ferrous magnetic material and a metal foil 11 containing Ni and Cr is closely adhered to the surface thereof. Carbon dioxide laser beam is allowed to irradiate the surface of the metal foil 11 from a nozzle 26 to melt a part of the metal foil 11 and base material 10. Ni and Cr are diffused in the molten base material 10 to constitute an austenite phase 15 being a non-magnetic material from the aspect of metal texture. The magnetic scale is formed to the base material by rotating the base material 10 while irradiating the same with laser beam to melt the base material over a predetermined length in the circumferential direction and subsequently moving the base material 10 by definite quantity in the axial direction to repeat this operation. After the magnetic scale is formed, the surface of the base material 10 is polished by predetermined quantity and the unmelted part of the metal foil 11 is removed.
Patent JP-2000284793-A (JP)
Title: Voice summary device, recording medium recording voice summary program
Inventor: NAKAZAWA MASAYUKI
IPC: G10L15/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a voice summary device that a summary is made for the topics included in conversation and a user comprehends and uses the contents of the conversation in a short time by recognizing portions of the voices extracted from the conversation and generating a summary description. SOLUTION: The device is provided with a feature extracting section 2 which converts voice signals taken in from a voice inputting section 1 to feature parameters, a phoneme piece recognizing section 3 which recognizes the parameters as a phoneme piece symbol system train, an important segment extracting section 4 which extracts an important segment reflecting the topic by the train obtained in the section 3, a topic segment detecting section 6 which detects boundaries of the topics employing an appearance distribution of important segments, a topic information generating section 8 which classifies the important segments included in topic segments in terms of meanings and generates topic information and a topic information outputting section 9 which outputs the information.
Patent JP-H10273798-A (JP)
Title: Production of one-side copper plated stainless steel strip
Inventor: KAKOU YOSHIHISA
IPC: C25D7/06
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To stably produce a one-side plated stainless steel strip by executing electrolysis at a specified current density so as to make the width of a counter electrode narrower than the wide of the steel strip by using an electrolyte in which the concn. of ammonium ions and pH are specified. SOLUTION: A copper plating layer electrically precipitated on the face free from the need of plating is melted away by electrolysis. As an electrolyte therefor, the one in which the electrolyte essentially contains ammonium ions and surface ions, the concn. of the ammonium ions is regulated to 13.5 to 80 g/l, and pH is regulated to <=9 is used. Then, a counter electrode having a width narrower than that of the steel strip by >=50 mm is arranged on the side of the face free from plating as a cathode, and the copper plating layer electrically precipitated on the face free from the need of plating is electrolyzed away under the condition of 1 to 30 A/dm<2> anodic current density.  For the regulation of the concn. of the ammonium ions and the pH at the time of initial make-up of electrolytic bath and after the electrolysis in the electrolyte, mainly, ammonium sulfate, sulfuric acid and aq. ammonia or their aq. solns. are used.
Patent JP-H0643179-A (JP)
Title: Acceleration sensor and manufacture of said sensor
Inventor: FURANTSU RERUMAA
IPC: G01C19/5656
Filed: 1993-04-20
Abstract: PURPOSE: To detect an acceleration both upward and downward in directions, while avoiding the bending of the resonator of a press load by disposing a flexible spring having symmetric structure, provided with upper and lower resonators in the center of a silicon platelet. CONSTITUTION: Structural parts for resonators 10, 11 are fabricated on the upper and lower sides 5, 6 of a silicon platelet 4. The range of a frame 2 and an oscillatory mass 3 is then masked, and a flexible spring 1 is manufactured by etching the platelet 4 and undercutting the structural part. When acceleration is generated in the vertical direction, the mass 3 is displaced. Consequently, a tensile load is generated in one of the resonators 10, 11, while a pressing load is generated in the other resonator, and the resonance frequencies of the resonators 10, 11 are varied. In the case of a tensile load, the frequency is a measure of the displacement of the mass 3, and thereby a measure of acceleration, and the acceleration can be detected. However in the case of a pressing load, the frequency is not a measure of acceleration.  Since a symmetric structure is employed, one resonator can detect the acceleration without fail, while preventing the other pressing resonator from bending.
Patent JP-S62251881-A (JP)
Inventor: MEKANO MIJIYAWA
IPC: G06T7/20
Filed: 1987-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59211383-A (JP)
Inventor: JIYORUJIYU RABU
IPC: H04N9/28
Filed: 1984-05-11
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-H09261943-A (JP)
Title: Linear motor driver
Inventor: FUJISAWA MASAJI
IPC: H02P25/06
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a signal transmission between a primary side and a secondary side and improve the reliability of an operation. SOLUTION: A pair of rail-type electrode units 7 are provided in the longitudinal direction of a bed 1 of which the primary side of a linear motor consists. A pair of sliders 10 which hold balls as rolling elements are provided on a movable table 2 of which the secondary side of the linear motor consists. An operation power supply is supplied to the pair of the rail-type electrodes 7 and supplied to a linear scale sensor unit, an optical modulation circuit, etc., which are provided on the secondary side. Further, a chargeable battery and/or a chargeable capacitor are connected to the pair of the sliders 10 to eliminate spike noises produced by the rolling balls.
Patent JP-S58211697-A (JP)
Inventor: HASHIBA MASAYUKI
IPC: G21F3/00
Filed: 1982-06-02
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-S60237678-A (JP)
Title: Recording disk reproducing device
Inventor: KAWAMURA ICHIROU
IPC: G11B17/04
Filed: 1984-05-10
Abstract: PURPOSE:To take a recording medium out of a case automatically and smoothly by providing the reproducing device body with a case spreading means, case engaging means, and loading means for the reproducing medium. CONSTITUTION:The reproducing device body 50 consists of a chassis 40, outer package case 50a, turntable 130, and arm housing 120, on which a reproducing head is mounted. A fixed base 80 is fixed to the chassis 40 and the fixed base 80 is provided with an engaging means 62 as the case engaging means and a case spreading mechanism 60. The case spreading mechanism 60 has a spreading member 66 which is supported upward and downward rotatably by a bearing 67, and a movable base 91 is provided to the chassis 40 movably in a forward and backward directions X1 and X2; and upper and lower clamping arms 95 and 96 which clamp a disk and a lid are fitted to a movable base 91 and those constitute the loading means which loads the disk on the turntable 130.
Patent JP-S5615661-A (JP)
Title: Honey-containing custard pudding
Inventor: NAGAHARU KAZUKO
IPC: A23L7/109
Filed: 1979-07-18
Abstract: PURPOSE: To prepare a low cost and more wholesome custard pudding, by the use of honey in place of sugar, and skim milk in place of whole milk.  
     CONSTITUTION: Skim milk is scattered in tepid water in a pan, and dissolved. Honey is added to the solution and heated to an extent to cause dissolution of the honey. Eggs are opened in a bowl and beaten with care to prevent the frothing. A liquid obtained by dissolving skim milk and honey in hot water followed by cooling, is added slowly to the beaten egg, and mixed. It is strained with a strainer, poured into pudding moulds, placed in an oven, and steamed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60237864-A (JP)
Title: High voltage thyristor converter
Inventor: YOSHIZUMI TOSHIAKI
IPC: H02M7/162
Filed: 1984-05-08
Abstract: PURPOSE:To reduce the installing area of an AC converter by simultaneously containing the 3 arms of bulbs together with parallel arresters in a sealed container. CONSTITUTION:The 3 arms of bulbs U-W for forming a bridge of a thyristor converter are simultaneously contained in a sealed container TA in which insulating medium INS is filled. A branched hole BR1 is formed at the container TA, and 3-phase buses R-T are led into the container TA through insulating spacer SP1 which coats the hole. Thus, the buses R-T are connected through anode reactors AL1-AL3 with the bulbs U-W. In this case, the arresters LA1-LA3 disposed in parallel with the bulbs U-W are disposed as shown by utilizing the space in the container TA, and connected in parallel through connection conductors J1-J3 with the bulbs U-W.
Patent JP-S62249211-A (JP)
Title: Automatic pressure control valve
Inventor: WADA TADASHI
IPC: G05D16/16
Filed: 1986-04-23
Abstract: PURPOSE:To eliminate rapid fluctuation in water supply pressure, by raising/ dropping continuously a secondary pressure corresponding to increase/decrease in a quantity consumed. CONSTITUTION:According to the increase in the quantity consumed of water,a difference pressure between an upstream side and a downstream side in an orifice 7 is increased. By the increase of the difference pressure in a pressure cylinder 35, a valve spindle 55 is slid to the downward direction through a diaphragm 47, and a valve opening 40 is made larger by a valve 56. Then, the quantity of the water flowing from an upstream duct line 32a to a downstream duct line 32b in a pilot duct 32 is increased, and at the same time, the pressure in a cylinder room 23 is lowered, and the balance of the pressure acting on a valve 25 is not kept, then the valve 25 is started to rise. By the rise of the valve 25, the divergence of a valve opening 15 is increased, and the quantity of the water flowing from an inlet room 11 to an outlet room 12 through the valve 15, is increased, thereby, the secondary pressure is started to rise, and the pressure in the cylinder room 23 is raised by the compression of the cylinder room 23, and the rise of the valve 25 stops when the balance of the pressure acting on the valve 25 is obtained.
Patent JP-S63259538-A (JP)
Title: Method for recognizing radiation exposure field
Inventor: SHIMURA KAZUO
IPC: G06V10/24
Filed: 1987-04-16
Abstract: PURPOSE:To permit exact recognition of even a radiation exposure field of irregular shapes by determining the digital image data in respective positions on an accumulation type fluorescent material sheet and determining the edge candidate point which is considered to be the edge part of the radiation exposure field on the accumulation type fluorescent material sheet. CONSTITUTION:An exposure field recognizing circuit 220 consists of a differentiation processing part 221, an edge candidate point detecting part 222 and a computing part 223. A previous reading image signal Sp is inputted to the differentiation processing part 221 and the edge candidate point detecting part 222 in this exposure field recognizing circuit 220. The processing part 221 differentially processes the digitized signal Sp and determines the difference thereof. Information Sm on the difference is sent to the edge candidate point detecting part 222. The detecting part 222 determines the edge candidate points considered to be the edge part of the radiation exposure field B on the accumulation type fluorescent material sheet 103 from the information Sm indicating the difference. The sure recognition is thereby permitted even if the radiation exposure field has the irregular shapes.
Patent JP-H10286782-A (JP)
Title: Pipe fitting tightening method, and rotational number-controlling spanner wrench
Inventor: FUKAYA SHINJI
IPC: B25B23/142
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a pipe fitting tightening method, and a rotational number- controlling spanner wrench in which need of recognition of a point (STP) at which a tightening torque is quickly increased, and nut rotational number detec tion work based on marking in final tightening can be eliminated to enable even a beginner to correctly perform final tightening work without dispersion. SOLUTION: In a pipe fitting in which a tightening value is determined by a rotational number from a prescribed torque, in tightening a nut in the tube fitting with a spanner 1, a roller 7 provided on a spanner holder 2 of the spanner 1 is applied to a pipe (or a fitting end part which is not integrally rotated with the spanner 1) to roll. The tightening rotation number of the nut (spanner 1) is thus controlled based on a rotational number of the roller 7.
Patent JP-H01265224-A (JP)
Title: Cleaner for contact lens
Inventor: SHIMAI YOSHIYUKI
IPC: C11D3/386
Filed: 1988-04-15
Abstract: PURPOSE:To provide an exceptionally high effect of removing the mold sticking to a lens by incorporating specific enzyme into the cleaner. CONSTITUTION:The mold and bacteria stick to the soft contact lens consisting of a synthetic resin and, therefore, at least one enzyme among chitinase, chitosanase or beta-1, 3-glucanase is incorporated into the cleaner for said lens. The chtin, chitosan or beta-1, 3-glucan is generally contained in the cell walls of the mold generated on the lens and is directly decomposed by any of the above-mentioned enzymes, by which the cell walls are separated and the mold sticking to the lens is directly removed. The effect of removing the mold is, therefore, high.
Patent JP-S5320020-A (JP)
Title: Exhaust purification system for internal combustion engines
Inventor: NAKAJIMA YASUO
IPC: F02P5/155
Filed: 1976-08-06
Abstract: PURPOSE: To perform the purification in a purifier in the best state by changing the exhaust reflux volume and ignition time at the running time in a city area and on the outskirts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02273016-A (JP)
Title: Terminal box for underfloor wiring
Inventor: TAKASAKI SHUICHI
IPC: H02G3/12
Filed: 1989-04-12
Abstract: PURPOSE:To enable a midway cut end section of the primary side cable to be surely connected to the terminal in any position of a terminal block by taking up a lead-in space of a cable wide enough to bend and lead in the primary side cable. CONSTITUTION:A partition wall 25 is installed inside a casing main body 10 so that the open side of a through hole 16 may be narrow and the other side wide. The narrow side is for a space 26 for disconnection, while the wide side is for a space 27 in common use for setting terminal blocks and for leading in the cable. Inside the wide space 27 terminal blocks 28 are set towards the partition wall 25. To these terminal blocks 28 the primary side terminals 28a... and the secondary side terminals 28b... are arranged. Service entrances 29 and 29 are opened face to face each other on the long sidewalls 13 and 13 so as to lead in the primary side cable 30 through service entrances 13 and 13. The side space of terminal blocks 28 in the space 37 is applied to the space 27a for the exclusive use of leading in the cable.
Patent JP-H11268474-A (JP)
Title: Dual writing utensil
Inventor: KOBAYASHI SEIICHI
IPC: B43K1/08
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a play of the operation of a mechanism part when a writing utensil is longitudinally moved, and tightly engage the writing utensil at protruding and housing locations by a method wherein a ball-point pen writing body is respectively provided at the forward parts of a plurality of sliding pieces, and the plurality of the ball-point pen writing bodies longitudinally move by the rotation of a rotating shaft based on a barrel cylinder. SOLUTION: When an operating body 42 is rotated in one direction based on a rear barrel 30, the protruding parts 47a, 47b of sliding pieces 46a, 46b slide along a cam groove 35 accompanying the rotation of a rotating shaft 33, and either one of the sliding pieces advances, and the other piece retracts, and the writing tip end of a writing utensil on the advancing side becomes projectable from the tip end port 49a of a forward barrel. In this case, the tip end of a pressing spring 55 comes into contact with the end part 54b of the sliding piece 46b on the retracting side, and the protruding part 47b of the sliding piece 46b receives a proper pressing by the urging force without a play and slides along the cam groove 35, and operates without a shaking.  Also, a constitution wherein the writing body is tightly engaged in protruding and housing locations by utilizing the urging force of the pressing spring 55, becomes possible.
Patent JP-S62250308-A (JP)
Title: Azimuth display apparatus for vehicle
Inventor: SATO HITOSHI
IPC: G01C17/38
Filed: 1986-04-23
Abstract: PURPOSE:To correct an azimuth, by a method wherein the X- and Y-coils of an azimuth sensor are mounted to a vehicle so as to be set to the angle of 45 deg. with respect to the front and rear of the vehicle and X- and Y-axis output voltages showing azimuth information are outputted from both coils and the center value of a circle is calculated from said outputs during running. CONSTITUTION:The coils 101, 102 of an azimuth sensor output voltages XOUT, YOUT to an earth magnetism direction and, when a vehicle makes one revolution, azimuth vector voltage is set so as to have a circular characteristic. When an azimuth vector voltage B is obtained, for example, the information of a radius R=0.6V is formed around a B-point to search for a point where an XOUT/YOUT characteristic coincides with a characteristic curve C in a tan45 deg. direction. If Y-axis output > X-axis output, a low voltage intersecting point is selected as the intersecting point of R and, if Y-axis output < X-axis output, a high voltage intersecting point is selected as that of R. This intersecting point A' is determined as a center to calculate an average value. The azimuth of the B-point is again judged from the A'-point to perform display correction. A C-characteristic is selected because the center is transferred to the 45 deg.- direction when a car body is magnetized. By this constitution, magnetization is automatically corrected even during running to enable the accurate display of an azimuth.
Patent JP-H05291086-A (JP)
Title: Chip-type solid electrolytic capacitor
Inventor: HASHIMOTO HIDEO
IPC: H01G9/012
Filed: 1992-04-14
Abstract: PURPOSE:To prevent a chip-type solid electrolytic capacitor from deteriorating in electrical properties due to mechanical stress after it is mounted on a substrate. CONSTITUTION:A capacitor element 11a is so covered with a sheathing resin 18 as to enable an anode lead-out wire 12 and a cathode 15 to be exposed in opposite directions, an anode metal layer 19 formed on an anode lead-out plane 12a containing the anode lead-out wire 12 and a cathode metal layer 20 formed on a cathode lead out plane 16a are provided, and at least one out of a hole, a recess, a saw-toothed irregularities 12b, and a satinized part is provided to the anode lead-out wire 12 to enhance a junction between the anode metal layer 19 and the anode lead-out wire 12 in strength.
Patent JP-H06310395-A (JP)
Title: Aligner
Inventor: MORIUCHI NOBORU
IPC: H01L21/027
Filed: 1993-04-21
Abstract: PURPOSE:To enable a chip number or the like to be exposed to light even if the whole surface of a product such as a semiconductor wafer can not be exposed at a time. CONSTITUTION:A step & repeator a step & scan system or the like is used in a light exposure device. Chip numbers composed of codes and figures used for discriminating chips respectively are formed on a mask 8 together with a pattern for a wafer 14 as an exposure object. The figures included in the chip number are selected by the combination of a masking blade 7 and a numbering masking blade 15, and a number different for each exposure region is exposed.
Patent JP-S5619222-A (JP)
Title: Pulse circuit
Inventor: CHIBA NORIO
IPC: H03K5/1252
Filed: 1979-07-24
Abstract: PURPOSE:To prevent the malfunction of the monostable multivibrator caused by the radio frequency (RF) noise which mixes from the terminals excepting the input terminal, by combining the monostable multivibrator and the FF circuit. CONSTITUTION:The clear release is given to D-type FF6 when the input waveform turns to ''H''. Terminal CK reads in value ''H'' of terminal D when terminal Q' of monostable multivibrator 1 rises to ''H'' from ''L'' after T second which is decided by resistance 3 and capacitor 4. Then terminals Q and Q' turn to ''H'' and ''L''. Receiving application of ''L'' to terminal CLR from terminal Q' of FF6, multivibrator 1 has clearing. And ''H'' is maintained for the output of terminal Q', and thus no reply is given to the RF noise mixing from the terminals excepting the input terminal. Accordingly, the monostable multivibrator has a reply only to the normal input signal and thus has no reply to the RF noise given from the terminals excepting the input terminal to prevent the malfunction of the multivibrator.
Patent JP-H08266540-A (JP)
Title: Ultrasonic diagnostic system
Inventor: KONDO SHINICHI
IPC: A61B8/00
Filed: 1995-03-29
Abstract: PURPOSE: To provide an ultrasonic diagnostic system capable of improving resolution in a minor axial direction (slice direction) in a depth direction with a small scale circuit. CONSTITUTION: This system is equipped with switches 21 -2m which signal-connect two-dimensionally divided symmetric vibrators in the minor axial direction of array vibrators 9 and select the symmetrically connected vibrators, a reception wave phasing circuit 5 which performs the delayed addision of major axis focusing and minor axis focusing simultaneously, and a minor axis opening synthesis circuit 18 which performs opening synthesis in the minor axial direction.
Patent JP-H02272181-A (JP)
Title: Heat pipe compound branch line strand and mounting of compound branch line
Inventor: MIYAZAKI MASAHIRO
IPC: E04H12/20
Filed: 1989-04-13
Abstract: PURPOSE:To promote practical efficiency and to reduce costs by inserting a heat pipe in a hollow channel of a compound branch line strand constituted by twisting a reinforced pipe having the hollow channel together with strands to expand to a supporting object. CONSTITUTION:A reinforced pipe 1a having a hollow channel capable of inserting a heat pipe 10 into the inside thereof is twisted together with strands 1b to manufacture a heat pipe compound branch line strand 1. The strand 1 is cut off into a required length, a required length of the heat pipe 10 is inserted into the hollow channel of the reinforced pipe 1a, one end thereof is buried in the ground and the other end is expanded to a supporting object. According to the constitution, the productivity of the strand 1 is promoted and, at the same time, a waste of material is eliminated, and it is easily changeable, if necessary.