baber/WOPTO huggingface dataset:
Patent JP-H02270792-A (JP)
Title: Turning handle mechanism of elevator
Inventor: HASEGAWA TAKESHI
IPC: B66B11/08
Filed: 1989-04-11
Abstract: PURPOSE:To safely perform the rotating action of a turning handle by providing a driven clutch plate integrally rotated with the rotary shaft of a winding machine on it, providing a driving clutch to be faced to it, and providing an electromagnetic coil. CONSTITUTION:When a power source is cut off and an elevator is stopped in emergency at the time of an earthquake or a power stoppage, a driving clutch plate 11 is automatically and closely coupled with a driven clutch 10 integrally rotated with the rotary shaft of a winding machine 5 by the action of an electromagnetic coil 14. A worker pushes down the tip of a lever 25 from the elevator hall section 18 side outside a hoistway 1, the lever 25 is rotated via a fulcrum C, a link 24 is rotated via a fulcrum O in conjunction with it, a brake releasing lever 23 is pulled by a link 23, and the brake of an electromagnetic brake 9 is released. When a rotation operating shaft 17 is manually rotated with a turning handle 21 at the hall section 18, the rotating force is transmitted from the shaft 17 to a shaft 12, and the clutch plate 11 is rotated together with the clutch 10. The winding machine 5 is rotated accordingly.
Patent JP-H02268581-A (JP)
Title: Transmission system and terminal equipment for catv
Inventor: TANAKA SHIGEKAZU
IPC: H04N7/16
Filed: 1989-04-11
Abstract: PURPOSE:To easily constitute a channel selection device by providing a variable frequency divider which frequency-divides a local oscillation signal based on input preset data at a PLL circuit, and distributing the preset data of a variable frequency division circuit from a center to the storage means of terminal equipment. CONSTITUTION:A multiplier 11 which sets a frequency division magnification ratio in a phase locked loop including the local oscillator 8 and a frequency divider 9 of a PLL channel selection circuit at a CATV terminal is set as the one set variably. When the magnification data of the frequency divider corresponding to a broadcast channel is stored in a terminal side storage means (RAM) 12 by inserting to down data from the center and loading on a terminal side and channel selection is performed at the terminal side, PLL channel selection is performed by using the magnification ratio stored in the RAM 12. In such a way, it is possible to perform reception with an arbitrary frequency, and to manage only by providing one magnification TABLE in the RAM.
Patent JP-S5719398-A (JP)
Title: Electrolytically chromate-treated steel sheet for adhered can with superior adhesion to secondary coating and its manufacture
Inventor: TAKANO HIROSHI
IPC: C25D11/38
Filed: 1980-07-04
Abstract: PURPOSE: To obtain a steel sheet for an adhered can with superior resistance to deterioration due to aging and superior retort resistance by forming an org. polymer film on an electrolytically chromate-treated steel sheet having a 2-layer structure consisting of a metallic Cr layer and a chromium oxide hydrate layer.  
     CONSTITUTION: A steel sheet 1 is electrolytically chromate-treated to form a metallic Cr layer 2 having 30W200mg/m 2  and a chromium oxide hydrate layer 3 having 5W30mg/m 2  as Cr on the sheet 1 in order. The layer 3 is further coated with an org. polymer film 4 composed of ≥1 kinds of water-soluble copolymers each consisting of mono-, di- or tribasic olefin carboxylic acid or its alkali salt and other olefins. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03289033-A (JP)
Title: Electric field emission type electron gun
Inventor: SUEYOSHI TAKASHI
IPC: H01J37/04
Filed: 1990-04-06
Abstract: PURPOSE:To obtain a stable emission current by changing a distance between an emitter and a deriving electrode and/or an hole diameter of the deriving electrode basing on emission current value. CONSTITUTION:An emitter 10, divided deriving electrodes 11a to 11b, an acceleration electrode 12, power supply 13, 14, a detection means 16 for detecting an emission current flowing into the divided deriving electrodes 11a to 11d and/or the acceleration electrode 12, piezoelectric element driving bodies 17, 20a to 20d for moving to the emitter 10, the deriving electrodes 11a to 11d and control means 26, 27 are provided. Basing on the detected emission current value, a distance between the emitter 10 and the deriving electrodes 11a, 11d and/or the hole diameter of the deriving electrodes 11a to 11d are made to be changed. Thereby, even in the case of low acceleration voltage and low deriving voltage, the emitter 10 can extremely correctly be made to approach the deriving electrodes 11a to 11d thus to obtain stable emission.
Patent JP-H10271812-A (JP)
Title: Power supply
Inventor: KANEKO SHINJI
IPC: H02M7/217
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a power supply capable of performing a stable operation over the wide range of the voltages of a power source. SOLUTION: A power supply is provided with detecting means 1, 12 to 15, which detect the voltage of an AC power supply, a current detecting means 10 which outputs a voltage corresponding to an input current value, a correcting means 11, which adjusts the output voltage value of the current detecting means 10 based on the outputs of the detecting means 1, 12 to 15, and a control means 9 which controls the power factors, etc., of the power supply based on the output voltage of the correcting means 11. This correcting means 11 is made up of a multiplier which multiplies the effective value of the input AC voltage by the output value from the current detecting means 10, a voltage range determining means, a switching means and an attenuating means.  This structure makes it possible to maintain the signal level to be inputted into the control means 9 at a given value or more, which improves the signal-to-noise ratio and stabilize the operation.
Patent JP-S58208943-A (JP)
Title: Optical information recording device
Inventor: HOURAI KEIICHIROU
IPC: G11B7/09
Filed: 1982-05-28
Abstract: PURPOSE:To prevent dust from adhering to a disk, by detecting a detecting laser output, and stopping the driving of the whole focus control means automatically by use of an up-and-down moving mechanism, when said output is below a prescribed output. CONSTITUTION:When the whole focus control mechanism containing a linear motor 17 descends through a motor 25 and an up-and-down driving mechanism 18 by an output of a controlling circuit 24, and approaches the vicinity of a focus, an optical beam B is reflected by the surface of a resist 2 of a disk 1, passes through an objective lens 9, a mirror 8, a lambda/4 plate 13, a polarized beam splitter 12 and is made incident to a 2-split detector 14. Its output is inputted to comparators 19, 20, and when its voltage exceeds prescribed voltage, the driving mechanism 18 is stopped through a gate circuit 21 and the controlling circuit 24 by outputs E, F. On the other hand, the optical beam B from a laser 10 is made incident to a detector 27 through a half mirror 26, and when its output becomes below the prescribed voltage through a discriminator 28, a pulse H is impressed to the circuit 24, and the focus control device stops. Since it is unnecessary that a man approaches, no dust adheres.
Patent JP-2000281916-A (JP)
Title: Resin composition
Inventor: OTA SATORU
IPC: C08L63/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide resin compositions suitable as low-elastic, heat-resistant resin molded articles, particularly adhesives. SOLUTION: Resin compositions comprise (A) a resin composed of a structure represented by the formula, wherein R1 is hydrogen or 1-2C alkyl; R2 is 4-13C straight-chain or branched alkyl; and n and m are each an integer of 5-250 and (B) a three-dimensionally crosslinkable resin. Preferably, the resin (A) composed of a structure represented by the formula has a glass transition temperature of 80 deg.C-150 deg.C and is soluble in an aromatic hydrocarbon solvent or a mixed solvent of an aromatic hydrocarbon solvent with another organic solvent.
Patent JP-S62248318-A (JP)
Title: Disturbing wave detecting device
Inventor: SANO HIROMICHI
IPC: H04B1/10
Filed: 1986-04-21
Abstract: PURPOSE:To surely detect the presence/absence, and the frequency direction of a disturbing wave, by measuring an AGC voltage at a time when detuning by a prescribed frequency is performed, and detecting the presence/absence of the disturbing wave on the basis of the AGC voltage. CONSTITUTION:First of all, a state that a user selects a prescribed channel, in other words, a voltage VAGC1 at the fo'mHz of an intermediate frequency signal SBS'', is detected. Next, a local oscillation circuit 7 is controlled by a microcomputer 11 by operating an operating panel 10, thereby, the frequency of a local oscillation signal S1 is changed, and AGC voltages VAGC2, and VAGC3 at the time when the detuning by +CmHz, and -fmHz from fo'mHz are performed respectively, are detected. Next,  1=VAGC1-VAGC2, and  2= VAGC1-VAGC3 are calculated, and  1 and  2 are compared respectively with reference voltages  REF1, and  REF2, preset in advance, and it is decided that the disturbing wave is present at the fo'+fmHz of an intermediate frequency signal SBS'' when it is  1< REF1, and it is decided that the disturbing wave is present at the fo'-fmHz of the intermediate frequency signal SBS'' when it is  2< REF2.
Patent JP-H11286955-A (JP)
Title: Connecting method of propulsive pipe to manhole
Inventor: IMAGAWA AKIRA
IPC: E21D9/06
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a pipe jacking method manhole joint and its connecting method capable of connecting a propulsive pipe to a manhole in jacking method even when the distance between a pit inner wall and the manhole outer wall is narrow, compared with a conventional connecting method. SOLUTION: This connecting method of a propulsive pipe 11 to a manhole 13 comprises connecting the end part 111 of the propulsive pipe 11 laid by pipe jacking method and protruded into a starting pit or arriving pit 12 to the manhole 13 arranged in the pit 12. A manhole joint 14 is inserted to the through-hole 132 of the manhole and fixed, an adjustable short pipe 17 is inserted to the manhole joint 14 from the inside through a rubber ring 16, and its tip is connected to the end part 111 of the propulsive pipe 11.
Patent JP-H02295650-A (JP)
Title: Continuous casting of thin metallic product and apparatus
Inventor: ROJIE WANTABORI
IPC: B22D11/16
Filed: 1990-04-06
Abstract: PURPOSE: To prevent the development of excessive segregation and bulge in a product by applying variable magnetic field to a core part of the product between squeezing rolls according to the detecting position of closing point of a molten metal pool and controlling quickly the depth of the molten metal pool. CONSTITUTION: The molten metal supplied from a nozzle 3 is drawn out as the product 1 in the partially solidified state from a mold 2. The solidified metal layers 5, 5' are mutually approached with the squeezing rolls 4, 4' to close the molten metal pool. An inductors 6, 6' for generating the variable magnetic field are built in each of the squeezing rolls 4, 4'. When the solidification of the product delays, the bulging is developed at the downstream side of the squeezing rolls 4, 4' and detected with coils 7, 7'. In the case that the measured thickness is thicker than the regulated thickness, the command, with which the action of the magnetic field generated with the inductors 6, 6' is changed, is outputted by using a data processing device 8.  In such a case, at the time of using the shifting magnetic field, the stirring action is applied in the molten core part, the solidified speed is accelerated, and at the time of using the fixed magnetic field, the heating action in the product is controlled and the solidified speed can be changed.
Patent JP-H05194039-A (JP)
Title: High-purity boron nitride compact and method for increasing purity of boron nitride compact
Inventor: WASHIO YUICHI
IPC: C04B35/583
Filed: 1992-03-18
Abstract: PURPOSE:To obtain the subject boron nitride compact with a content of B2O3 reduced to <=0.1% by subjecting a boron nitride sintered compact to cleaning treatment in a solvent to which ultrasonic waves at a prescribed frequency are applied or initially heating the compact in a vacuum and then in a nonoxidizing atmosphere under prescribed conditions. CONSTITUTION:A boron nitride compact is subjected to cleaning treatment in a solvent to which ultrasonic waves at >=400kHz frequency are applied to increase the solvent impregnation rate or the compact is heated at 1300-1800 deg.C temperature in a vacuum under <=1Torr and then at 1800-2200 deg.C temperature in a nonoxidizing atmosphere. The compact subjected to the cleaning treatment in the solvent under application of the ultrasonic waves is further subjected to the heat treatment to remove B2O3 in the compact.
Patent JP-S5717913-A (JP)
Title: Manufacture of substrate for optical fiber fixation
Inventor: SATAKE TOSHIAKI
IPC: G02B6/24
Filed: 1980-07-07
Abstract: PURPOSE:To fix an optical fiber with higher accuracy by forming a V groove accomodating an optical fiber and a concave for evacuation on the bottom part of the V groove with which etching with an azimuth of a surface is selected on a square plate cut down from a silicon single crystal to provide a specific face of a crystal azimuth. CONSTITUTION:Linear and parallel V grooves 22 with uniform aperture width accomodating an optical fiber 1 with many core are formed with face azimuth selecting etching on the surface side of a square plate 21 which was cut down from a silicon single crystal to provide both surfaces with a crystal face of 100 and has each side with 111 taken as a crystal azimuth V grooves 23 evacuation are then formed with surface azimuth selecting etching on the rear side of the plate 21 in the direction of a right angle such that air passes through a part between the bottom part of the V groove and a minute square hole 24. Thus a substrate for fixation of an optical fiber with higher accuracy is obtained. In the V grooves 22 of this substrate optical fibers 1 are accomodated and fiber 1 are fixed with exhust air from V grooves 23 for suction, and then adhered with filling of adhesivess, etc., into the grooves 22 and fixed with a cap plate 31 on it.
Patent JP-H11267322-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can effectively prevent illegal acts using a 'hanging' board. SOLUTION: A start signal connection cable 34 which connects a starting switch 33 electrically to a game control board 35 is colored in a special fluorescent color and is connected in a single state in which it is independent of other wiring connected to time game control board 35. Further, the start signal connection cable 34 is joined at an end in a connector connecting area, the mounting direction of its wiring connector terminal 34b being different from that of the connector terminal of the other connection cable.
Patent JP-H08287059-A (JP)
Title: Document retrieving device
Inventor: TSUJIMOTO HIROBUMI
IPC: G06F17/21
Filed: 1995-04-18
Abstract: PURPOSE: To provide a document retrieving device adopting only a character string able to be a keyword registered as a retrieving keyword as a conversion result at the time of inputting a retrieving keyword through a coordinate input device. CONSTITUTION: The document retrieving device provided with the coordinate input device 1, a control device 2, a display device 3, and an external storage device 4 recognizes handwritten characters, rerieves a document from a character string, executes KANA (Japanese syllabary)/KANJI (Chinese character) conversion or KANJI mixed KANA/KANJI conversion to the character string and checks the existence of conversion candidates. The existence of a specified keyword is checked from keyword data to be used for retrieval. When a specified keyword exists, the retrieving device extracts an optional buffer as one keyword, controls two character strings so as to execute pattern matching from the top of them up to the end of the shorter character string and outputs a matched result as a conversion result or rearranges the matched character string to the head of the conversion result candidates.
Patent JP-H08290207-A (JP)
Title: Rolling mill
Inventor: MAEKAWA YOSHIHIRO
IPC: B21B31/02
Filed: 1995-04-18
Abstract: PURPOSE: To provide a rolling mill having a roll rearranging mechanism simple and efficient in the design of the rolling mill and capable of being applied to a work roll cross type rolling mill and a roll shift rolling mill. CONSTITUTION: In this rolling mill having the roll rearranging mechanism, a freely extendable and contractable supporting device 1 and an upper supporting rod 2 are provided between upper and lower work roll chocks 9a and 9b, a lower supporting rod 3 is provided in a lower work roll chock 9b, and a preset load value is set in the supporting device 1. Consequently, at the time of rearrangement, the supporting device keeps initial preset length, and the roll can be rearranged while integrating upper and lower roll assemblies with each other in a state a gap is provided between upper and lower work rolls 10a and 10b.  At the time of rolling, a distance between the upper and lower work rolls can be changed in accordance with a rolling reduction by a sliding structure between the upper surface part of the lower roll chock and the upper supporting rod and the elastic deformation of the supporting device, the upper and lower work rolls can be shifted in axial direction, and the work roll cross rolling can be performed.
Patent JP-H05289679-A (JP)
Title: Active type noise controller
Inventor: HAMABE TSUTOMU
IPC: H03H21/00
Filed: 1992-04-13
Abstract: PURPOSE:To effectively reduce a noise by setting the evaluation of a noise of a specific frequency relatively heavier than the evaluation of noises in other frequency bands. CONSTITUTION:A reference signal (x) and a residual noise signal ee are read, the reference signal (x) is processed by an auditory filter A and a transfer function filter C1m, and the residual noise signal ee is processed by the auditory filter A. Then, a new filter coefficient Wnm1 of an adaptive digital filter Wm is calculated and updated, and the reference signal (x) is processed by the adaptive digital filter Wm to find a driving signal ym, which is outputted. Then, a loudspeaker sends a control sound into a cabin. In this case, the evaluation of the noise in a specific frequency band of an evaluation function by the auditory filter A is made relatively heavier than the evaluation of the noises in other frequency bands.
Patent JP-S60238061-A (JP)
Title: Production of hollow core
Inventor: SATOU SHIGEO
IPC: B22C9/10
Filed: 1984-05-11
Abstract: PURPOSE:To remove uniformly sand and to improve workability in the stage of upsetting a metallic mold and discharging the sand by ejecting a gas into the cavity and discharging the sand. CONSTITUTION:Air kept under the prescribed pressure is ejected from the hole of a pipe 13 at the same instant when a movable mold body 3 and a stationary mold body are inverted in order to remove the sand. The unnecessary sand in the cavity is discharged while the mold bodies are oscillated by a vibrator. The sand is uniformly and surely discharged in short time by the air even if the cavity is intricately shaped in this stage. The mold is returned upon completion of the sand removal, then the pipe 13 is removed, the mold is opened, a hollow core is taken out and the operation for casting the core is completed.
Patent JP-S62249977-A (JP)
Title: Benzimidazoline-2-thione derivative
Inventor: KOBAYASHI MICHIHIRO
IPC: A61K31/454
Filed: 1986-04-22
Abstract: NEW MATERIAL:A benzimidazolidine-2-thione derivative expressed by formula I (Z is O or methylenen; n is 2 or 3) or acid addition salt thereof. EXAMPLE:1-(2-Morpholinoethyl)benzimidazoline-2-thione. USE:With powerful antiulcer action, useful as a remedy for gastric and duodenal ulcer of mammals including humans without side effect and orally administrable. PREPARATION:A novel o-phenylenediamine derivative expressed by formula II is reacted with a thiocarbonylating reagent, e.g. thiophosgene, thiourea, carbon disulfide, etc., in an equimolar amount or molar excess in the presence or absence of a base, e.g. triethylamine, etc., to afford the aimed compound expressed by formula I. The compound expressed by formula II is synthesized by reacting a compound expressed by formula III (X is halogen or nitro) with a compound expressed by formula IV and hydrogenating, e.g., resultant product compound expressed by formula V in the presence of a catalyst.
Patent JP-H06347955-A (JP)
Title: Processing of x-ray film for halogenated silver photograph industry
Inventor: REIMON FURORAN
IPC: G03C5/29
Filed: 1994-04-05
Abstract: PURPOSE: To provide a treating method of an industrial X-ray film with an automatic treating machine removing a pi-line flaw after treating the industrial X-ray film in a treating soln. CONSTITUTION: In a silver halide industrial X-ray photographic material, at least one gelatine silver halide emulsion layer (a total weight of the silver halide is equivalent to 6-20g silver nitrate per 1m<2> at one side) and at least one non photosensitive protective stress preventive coating are incorporated on at least one side of a supporting body, and a treatment is executed at a stage at which the material is directly exposed to the X-ray and the stage at which the material is treated in an automatic treating machine by developing, fixing, washing and drying, and in the material, at least one kind vinylsulfon compd.  as a curing agent is moreover incorporated in at least one layer of its hydrophilic layer, and a development is executed in the developer containing at least one kind alkylphenoxy and/or alkoxypolyalkylene oxyphosphate ester, sulfate ester, alkylcarboxylic acid, sulfonic acid or phosphonic acid and/or there salt as a surfactant and the fixing is executed in the fixing liq. in which at least one kind α-ketocarboxylic acid may be incorporated.
Patent JP-S57208156-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGAKUBO YOSHIHIDE
IPC: H01L21/316
Filed: 1981-06-18
Abstract: PURPOSE:To prevent the production of a defect due to the thermal influence at the time of selective oxidation by forming a material layer to be oxidized on a semiconductor substrate, selectively forming an antioxidative mask on the layer to selectively oxidize the layer and removing the mask and the remaining layer. CONSTITUTION:A P type single crystal silicon substrate 1 is thermally oxidized to grow a thermally oxidized film 2 on the main surface, a polycrystalline silicon is then grown in vapor phase, and a phosphorus-doped polycrystalline silicon layer 3 is accumulated. Then, a nitrided silicon pattern 4 is selectively formed as an antioxidative mask, a polycrystalline silicon layer 3 is selectively oxidized, thereby forming a thermally oxidized film 6. After the pattern 4 is then removed, the remaining polycrystalline silicon layer 3' is removed. Subsequently, the projections of plasma CVD SiO2 7 is formed covering the whole surface, and the SiO2 7 and the film 6 are substantially etched and removed. Then, an n-channel MOSIC is formed with the film 6 as an element isolating region.
Patent JP-S5318067-A (JP)
Title: Method for molding pulverulent body
Inventor: HASHIMOTO KOUICHI
IPC: B29C33/00
Filed: 1976-08-03
Abstract: PURPOSE: To prevent occurrence of cracking and layer cracking by raising a bottom punch and die together when removing a body to be molded so as to absorb surge pressure generated at the bottom punch when starting. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59218790-A (JP)
Inventor: KAWAMURA KAORU
IPC: H05K1/02
Filed: 1983-05-26
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。