baber/WOPTO huggingface dataset:
Patent JP-H10220495-A (JP)
Title: Hydraulic clutch releasing device
Inventor: KAWANISHI HIROMI
IPC: F16D25/08
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic clutch releasing device enabling an easy replacement of a releasing bearing. SOLUTION: Regarding a hydraulic clutch releasing device, a radial plate 10 energized with an energization means 16 is erected and fixed onto the outer end of an annular piston 6, and a spring member 17 is coupled to the peripheral end of the annular piston 6 at the side of the plate 10 opposite thereto. The spring member 17 is held on a fixed member 13 secured to the end of the annular piston 6, so as to be capable of being mounted and demounted in an axial direction. Also, a bearing cover for holding a releasing bearing 8 via the spring member 17 is pressed to and held on the plate 10, so as to be aligned and movable in a radial direction.
Patent JP-H01208744-A (JP)
Title: Recording member
Inventor: ANDO KEIKICHI
IPC: G11B7/2433
Filed: 1988-02-17
Abstract: PURPOSE:To prevent deterioration in properties of a resin or deformation thereof by radiation of a recording beam by providing a thin film essentially consisting of specific metal elements having a small thermal conductivity on a thin film for recording. CONSTITUTION:A protective layer 4 is laminated on the thin film 3 for information recording which is formed via a lower protective layer 2 on a substrate 1 having guide grooves and generates a change of atomic configuration with substantially no deformation when subjected to irradiation of the beam for recording. The layer essentially consisting of at least one selected from a group consisting of Al, Ti, V, Cr, Fe, Ni, Bi, etc., is laminated as a thin film 5 and thereafter, the thin film 5 side of the substrate 1 and a protective plate 7 are stuck to each other by using a resin 6 which is cured by radiation of UV rays. The thin film 5 consists essentially of the metal elements having the small thermal conductivity and diffuses the heat generated by the radiation of the beam for recording. The deterioration in the properties of the resin 6 or the deformation thereof generated by the radiation of the beam for recording thereto is thereby prevented.
Patent JP-S56130720-A (JP)
Title: Liquid-crystal display element
Inventor: YOKOKURA HISAO
IPC: G02F1/1337
Filed: 1980-03-17
Abstract: PURPOSE:To obtain a liquid-crystal display element superior in transparency and having an inconspicuous nesa pattern by providing a liquid-crystal oriented film, made of a polymer of a dibasic acid hydrazide compound and diisocyanate compound, on a substrate having an electrode formed. CONSTITUTION:On a substrate having an electrode formed, a liquid-crystal oriented film made of a polyphtalic acid semicarbazide compound polymer obtained by condensing a dibasic acid hydrazide compound, shown by formula I (R; aromatic compound or aliphatic compound), and diisocyanate compound is provided. To synthesize the said polyhydrazide polymer, the said dibasic acid hydrazide and diisocyanate compound are condensed at about 10 deg.C in an organic solvent. As liquid crystal sealed in a liquid-crystal display element, compounds expressed by formula II, III, etc., are shown in the figure.
Patent JP-S60177521-A (JP)
Inventor: HARA HIKOYOSHI
IPC: H01H13/16
Filed: 1984-02-23
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-H09203154-A (JP)
Title: Roof structure for space truss
Inventor: SHIMADA TOSHIAKI
IPC: E04B1/342
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To make the execution of a space truss roof more efficient and improve its design property. SOLUTION: A roof material 40 and a roof support through material 20 to support a roof substrate panel 30 are fixed to a ball joint G with bolts 11a, 11b in a state where it is constructed between the ball joints G of a space truss. A hollow groove 25 where a bolt head part 11a can be accommodated at an optional position and a flange 26 to support the roof substrate panel 30 are formed along the longitudinal direction of a member on the roof support through material 20. The roof substrate panel 30 is fixed to the roof support through material 20 by fixing metal fittings 35 attached at fixed spaces in the longitudinal direction of the roof support through material 20.
Patent JP-H04356841-A (JP)
Title: Multiple transmitter
Inventor: MATSUMURA KUNIHIKO
IPC: H04L12/42
Filed: 1991-02-27
Abstract: PURPOSE:To prevent another normal node from being affected by a node fault at a multiple transmission network. CONSTITUTION:General nodes 11 and 12 are added to a loop-shaped transmission line 1, and a TMS (monitor) node 13 is connected for detecting the faults of these nodes. The respective nodes 11 and 12 are equipped with relay switches 21a, 21b, 22a and 22b for disconnecting its own nodes from the transmission line 1 in the case of receiving a fault detection signal transmitted from the TMS node 13 to its own nodes. These relay switches are also equipped with fault node disconnecting functions and feeding functions to an alarm lamp for alarming the fault.
Patent JP-S54125681-A (JP)
Title: 5-substituted picolinic acid, its preparation, and hypotensive agent containing the same
Inventor: SEKIZAWA TAIJI
IPC: C07D213/79
Filed: 1978-03-24
Abstract: NEW MATERIAL:5-Substituted picolinic acid and its salt of formula I [R 1  is halogen-containing 2-6C alkyl, substituted phenyl II (R 2 , 3  are H, halogen, lower alkyl, etc.); M is H, Na, K, Ca, A1, etc.].  
     EXAMPLE: 5-(4-Chlorobutoxy)-picolinic acid.  
     USE: Long-acting hypotensive agent for oral administration.  
     PROCESS: A compound I wherein R 1  is R 5  (R 5  is halogen-containing 2W6C alkyl) is prepared by (1) reacting a compound III (R 4  is methyl, hydroxymethyl) with a halogen compound R 5 X (X is halogen) in an organic solvent such as DMF, dimethylsulfoxide, etc., in the presence of a base such as KOH, triethylamine, etc. at 30W100°C, and (2) oxidizing the resulted compound IV with KMnO 4 , nitric acid, etc., in a solvent such as acetone, dioxane, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06241755-A (JP)
Title: Inclination detecting method in plane
Inventor: ISHIGURO HIROYUKI
IPC: G06T7/60
Filed: 1993-02-23
Abstract: PURPOSE:To provide the inclination detecting method in a plane capable of stably detecting the inclination start position with high precision without being affected by the image quality. CONSTITUTION:An image processing device 4 A/D-converts the original image of an inspected object 1 picked up by a TV camera 2 to obtain a binary image, the integrated value of white picture elements on the Y-axis is measured in sequence by the projection distribution method, a change point having a steep inclination is obtained, and the image processing software for judging the position of the change point as the position of the inclination start line gamma is provided. When the arithmetic processing of the projection distribution is made, the RC filter model of an electric circuit is employed to improve the wave-form of the projection distribution curve, and the effect of isolated picture elements due to luminance irregularities is eliminated.
Patent JP-2000231637-A (JP)
Title: Image monitor device
Inventor: KONNO AKIKO
IPC: G06T7/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To improve total monitor performance by preventing measurement precision from decreasing. SOLUTION: The image monitor device generates the positional relation among a three-dimensional scene model 11 showing the surface structure of a monitored space 1 and the arrangement of structures, a three-dimensional shape model 13 for an object body to be monitored, a three-dimensional motion model 14 for the object body to be monitored in the monitored space 1, an image pickup means 2, and the monitored space 1, extracts the object body in the monitored space 1 from an input image and traces it while performing mutual conversion between two-dimensional information and three-dimensional information in the monitored space 1 by using mutual converting means 8 and 8' according to those models and positional relation, and calculates and outputs the reliability of the result as a monitor result.
Patent JP-S61193278-A (JP)
Title: Graphic recognition system
Inventor: YANO MASAHISA
IPC: G06T7/00
Filed: 1985-02-21
Abstract: PURPOSE:To increase recognition processing speed by selecting dictionary pattern to be compared and by constituting so that the selected dictionary pattern is compared with input pattern. CONSTITUTION:The dictionary memory 18 stores dictionary patterns 4 that are distance patterns formalized by pattern size. The input pattern preparation means 9 converts the input graphic data into input pattern 10 that are distance patterns of equal size to dictionary pattern, as well as count a prescribed value indicating distance '0'. The recognition means compares the No.1 threshold value with the ratio of a prescribed No. counted on the input pattern preparation means 9 and a prescribed value of dictionary pattern obtained beforehand in similar manner and by selecting the dictionary pattern 4 corresponding to the input pattern, recognizes the input graph. When converting the input graph to size equalling that the dictionary pattern, only by comparing the corresponding points of the input graph on the pattern with the preset values by each dictionary pattern which reduces the pattern matching frequency, greatly enhancing speeding up of recognition processing.
Patent JP-H08227408-A (JP)
Title: Neural network
Inventor: NAGASHIMA SHIZUO
IPC: G06F15/18
Filed: 1995-02-22
Abstract: PURPOSE: To improve the learning and recognition capabilities even when an object to be recognized is complicated. CONSTITUTION: The neural network has an intermediate layer which is coupled with an input layer with a specific coupling load and an output layer R which is coupled with the intermediate layer with a specific coupling load and performs learning for adjusting the coupling loads according to an error by inputting respective categories of data sets artificially classified by the categories as a tutor signal to the input layer and finding the error between the tutor signal and the output pattern of the output layer R; and the categories of the data sets are reclassified on the basis of information on a correct answer and an incorrect answer as the result of initial learning and learning is done again on the basis of the reclassified categories.
Patent JP-S60177889-A (JP)
Inventor: NAKAYAMA KOUJI
IPC: B25J13/08
Filed: 1984-02-24
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-S53118259-A (JP)
Title: Continuous cold rolling mill
Inventor: MORIMOTO MASAO
IPC: B21B1/22
Filed: 1977-03-25
Abstract: PURPOSE: To provide a continuous cold rolling mill, in which welding machine, strip storing means, high-pressure rolling means and heating means are disposed sequentially between uncoiler and a train of continuous cold rolling rolls, thus preventing occurrence of cracking at both end portions of the strip and also preventing that efficiency of rolling operation be dropped due to work hardening and that bititing performance be deteriorated due to increase in plate thickness. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H069509-A (JP)
Title: Selective dehalogenation of ortho-halogenonitrobenzene
Inventor: ANDOREASU KANSHITSUKUUKONRAATO
IPC: C07C205/12
Filed: 1993-02-23
Abstract: PURPOSE: To dehalogenate selectively an ortho-halogenonitrobenzene by reaction with copper in the presence of a proton donor.  
     CONSTITUTION: Nitrobenzene of the formula (X 1  and X 3  or X 1  and X 5  are each Cl, Br or their mixture, and remaining substituent X is H, F or a 1-4C alkyl) is reacted with copper in the presence of a proton donor selected from inorganic acids, arom. or aliphat. mono-, di- or polycarboxylic acids, to replace a halogen at 2 and/or 6 position with hydrogen atom. In the reaction, a required amount of metallic copper can be decreased to 90%, pref. to 60%, by using a reductant sufficiently to reduce a copper salt, in which redox potential is generated by dehalogenation, to metallic metal together with copper. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S58163802-A (JP)
Inventor: CHIYAARUZU JIEI BOODEN
IPC: F15B13/04
Filed: 1983-03-01
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-S63200165-A (JP)
Title: Toner for development of positively charged electrostatic image
Inventor: TANAKA KATSUHIKO
IPC: G03G9/097
Filed: 1987-02-16
Abstract: PURPOSE:To stabilize the quantity of frictional electric charge and to make uniform the distribution of frictional electric charge by incorporating diorganotin borate obtd. by allowing diorganotin oxide to react with equimolar amt. of boric acid until the amt. (mole) of dehydrated water exceeds the amt. of boric acid (mole) into a toner. CONSTITUTION:Diorganotin borate obtd. by allowing diorganotin oxide to react with equimolar amt. of boric acid until the amt. of dehydrated water exceeds the amt. (mole) of boric acid is incorporated into a toner as a positive charge regulating agent. The dehydration reaction product of diorganotin oxide with boric acid is stable thermally and for the lapse of time and has quite small hygroscopic property, particularly, the diorganotin borate obtd. by the process of this invention has further improved stability for the environmental change and durability of positive frictional electric charge to be caused by a carrier or a sleeve, etc.
Patent JP-H05233314-A (JP)
Title: System for compilation processing and vocabulary dictionary processing in program execution
Inventor: NAKADA HISASHI
IPC: G06F9/45
Filed: 1992-02-21
Abstract: PURPOSE:To dispense with re-compilation when only the vocabulary value of a vocabulary in a vocabulary dictionary file not affecting on the logic of an execution object is changed. CONSTITUTION:The vocabulary described on a source program 10 is found out by retrieving the vocabulary dictionary file 11 by a vocabulary dictionary input means 2, and information provided in the vocabulary is registered as vocabulary value information 12 in translation by a vocabulary value information setting means 3 in translation. and it is outputted to a program area 13 for execution as the execution object 14, and also, the vocabulary information of the vocabulary described by a vocabulary value information output means 5 is outputted as the vocabulary value information 15. An execution mechanism 6 loads the execution object 14 on an execution area 16 by a program loading means 7 for execution, and retrieves the vocabulary value of a corresponding vocabulary in the vocabulary dictionary file 11, and sets the vocabulary value on a corresponding address in the execution area 16, and executes it as a program for execution by a program execution means 9 for execution.
Patent JP-H01211214-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: NAGAO MAKOTO
IPC: G11B5/64
Filed: 1988-02-18
Abstract: PURPOSE:To obtain a magnetic recording medium which simultaneously satisfies good magnetic characteristic wand traveling durability by providing flat parts which consist of thin films and exist interspersedly in island shapes and parts which are plasma-etched to recessed shapes on the surface of a high-polymer substrate and forming a thin ferromagnetic metallic film layer thereon. CONSTITUTION:The flat parts 2 which exist interspersedly in the island shapes and consist of the thin films 4 of metals, carbon, oxides or nitrides are provided by sputtering, ion plating, vacuum deposition, etc., in a reduced atmosphere on the high-polymer substrate 1. The surface thereof is then subjected to the plasma etching treatment in the reduced pressure atmosphere, by which the org. polymer uncoated with the metals, carbon, oxides or nitrides is carried away as volatile molecules and the recessed parts 3 are obtd. The thin ferromagnetic metallic film 5 is formed by vapor deposition, sputtering or ion plating on the substrate on which the flat parts 2 and the recessed parts 3 are formed in such a manner. The magnetic recording medium which simultaneously satisfies the good magnetic characteristics and traveling durability is thus obtd.
Patent JP-S57151271-A (JP)
Title: Controlling method for firing of pwm controlling converter
Inventor: OKUYAMA TOSHIAKI
IPC: H02M7/48
Filed: 1981-03-11
Abstract: PURPOSE: To reduce the loss of a PWM controlling converter by detecting the magnitude and the direction of an AC side current of the converter, and controlling a gate signal applied to a switching element in response to the detection, thereby minimizing the gate signal applied to the switching element.  
     CONSTITUTION: The AC side current of a converter having GTOs 1, 2 and diodes 3, 4 is produced at a CT5, the positive or negative is detected by a current direction detector 6 and the magnitude is detected by a current level detector 7. These outputs and a PWM signal obtained by applying a voltage command and a triangular wave signal 9 to a comparator 8 are processed through monostable multivibrators 10, 12, AND gates 11, 13 and an OR gate 14, and an ON gate is produced from the GTO 1 in response to the output signal of an OR gate 15 and an OFF gate is produced in response to the output signal of an AND gate 16. Accordingly, the gate signal is produced only at the rising and falling times to be minimized, thereby eliminating excessive power loss. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53119269-A (JP)
Title: Treating equipment for exhaust gas of sintering
Inventor: SHIBUYA TEIJI
IPC: F23J15/00
Filed: 1977-03-29
Abstract: PURPOSE: To enable to secure the prescribed productivity at the trouble or repairs of the equipments of the line, by making the main duct from the sintering equipment branch and by making the treating system for exhaust gas to plural systems which are possible to be changed over. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01210854-A (JP)
Title: Flaw detection of surface of material to be inspected
Inventor: MATSUKAWA NORITOMO
IPC: G01N21/91
Filed: 1988-02-18
Abstract: PURPOSE:To obtain a flaw detection method which allows the observation of the defects on the surface of a material to be inspected even by naked eyes and does not impair productivity by coating a colored flaw detecting liquid consisting of a solvent for a polymer consisting of about 0.5-5wt.% film formable polymer, about 0.5-15wt.% pigment and the balance solvent for the polymer on the surface of the material to be inspected and drying the coated film. CONSTITUTION:The colored flaw detecting liquid film consisting of about 0.5-5wt.% film formable polymer, about 0.5-15wt.% pigment and the balance solvent for the polymer is coated on the surface of the material to be inspected having the color different from the color of said liquid and is dried. The presence or absence of the colored part different from the color of the colored film formed in such a manner is then observed. At least one kind of the polymers used as the material for vehicles for paint, for example, polyvinyl alcohol, etc., are used as the film formable polymer. At least one kind of alcohol such as, for example, methanol, are used as the solvent for the polymer according to the kind of the polymer used. For example, at least one kind of titanium white, etc., are used for the pigment.
Patent JP-H09230219-A (JP)
Title: Zoom lens camera
Inventor: TABATA YASUSHI
IPC: G02B7/08
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of performing accurate focusing in a short time in the case of moving an entire lens group at the time of zooming and moving a focusing lens at the time of focusing. SOLUTION: This camera is provided with an entirety moving motor 25 integrally moving a front group lens L1 and a rear group lens L2 being a zoom lens back and forth, and a rear group moving motor 30 moving the lens L2 so as to make it approach/separate from the lens L1. A control means 210 drives the motor 30 at the time of focusing so that the lens L2 may be moved under different speed control in accordance with a moving quantity to move the lens L2.
Patent JP-H04272977-A (JP)
Title: Curable coating resin composition and resin composition for color filter protective film containing same
Inventor: KOBAYASHI AKIHIRO
IPC: C08G59/00
Filed: 1991-02-28
Abstract: PURPOSE:To provide a coating resin composition excellent in smoothness, transparency, adhesiveness, water resistance, chemical resistance, heat resistance and mar resistance. CONSTITUTION:A curable coating resin composition comprising a copolymer resin prepared by copolymerizing an N-substituted maleimide (i) with methyl methacrylate (ii), acrylic acid and/or methacrylic acid (iii), and optionally an unsaturated monomer copolymerizable with (i), (ii) and/or (iii) and an epoxy resin having at least two epoxy groups in the molecule.
Patent JP-H10232650-A (JP)
Title: Display control circuit
Inventor: OTANI HIDEKATSU
IPC: G09G3/36
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a display control circuit permitting a reduction in packaging area and also an easy correction corresponding to a resolution of a LCD by providing each integrated circuit for display with a shared control circuit for generating data to be displayed on a display part and using it alternatively. SOLUTION: When data generated by a display-use integrated circuit 2 are displayed, timing data corresponding to a resolution of a LCD 5 are generated by using a LCD control-use integrated circuit 6 built in own circuit. When data generated by a display-use integrated circuit 1 are displayed, timing data corresponding to a resolution of a LCD 5 are generated by using a LCD control- use integrated circuit 6 built in the display-use integrated circuit 2. According to this configuration, since one OCD control-use integrated circuit 6 is shared, a packaged area becomes small. Further, since less number of the LCD control- use integrated circuits are provided therein, the display-use integrated circuit 2 has only to be replaced even if a kind of LCD is altered.
Patent JP-S54127049-A (JP)
Title: Induction heating device
Inventor: SAKATA SUEO
IPC: H05B6/10
Filed: 1978-03-24
Abstract: PURPOSE: To control the gap between an induction heating coil and an object to be heated constantly all the time by providing a displacement meter to measure this  gap.  
     CONSTITUTION: The object to be heated 7 is conveyed by a conveyor device 8 and heated by an induction heating coil 2. The upward and downward movement of the induction heating coil is controlled with an elevator device 6 having a threaded lever 4 which conducts normal and reverse rorations operated by a motor 5. A displacement meter 1 is equpped on the heating coil so that the gap between the heating coil 2 and an object to be heated 7 is controlled constantly, to prevent the drop of heating efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56131294-A (JP)
Title: Digital speaker system
Inventor: TAKAHASHI KENICHI
IPC: H04R9/00
Filed: 1980-03-17
Abstract: PURPOSE:To improve the electric power efficiency of the whole reproduction system by constituting the voice coil of the dynamic speaker by using N pieces of coils which correspond to respective bits, and by controlling weightened current sources connected to respective coils via switches, and by directly performing D/A conversion by a dynamic speaker. CONSTITUTION:The voice coil of a dynamic type speaker is composed on N pieces of coils 1-3 which correspond to respective digits and to those coils 1-3, transfer type switches S11-S31, and S12-S32 are connected in parallel. To fixed contacts of those switches S11-S31 and S12-S32, current sources I1-I3 and -I1--I3  weightening coils 1-3 are connected, and to the speaker field part, short coil S which erases self-inductances and mutual inductances of coils 1-3 is provided. According to the binary codes of a digital signal, current sources I1-I3 or -I1--I3  are short-circuited with one-sided contacts of switches S11-S31, S12, and S32 and  coils 1-3 are weightened with the other-sided contacts, so that the electric power efficiency may be improved.