baber/WOPTO huggingface dataset:
Patent JP-S5452014-A (JP)
Title: Isomerization of dichlorobutene
Inventor: ITOU AZUMA
IPC: C07C21/04
Filed: 1977-09-30
Abstract: PURPOSE: To isomerize dichlorobutene in high yield with preventing obstruction of an apparatus by suppressing the formation of tarry high-boiling by-products, by using a highly active caralyst comprising a copper compound and piperidine hydrochloride, glycine ethyl ester hydrochloride or 2-amino-4-chlorophenol.  
     CONSTITUTION: Isomerization between 3, 4-dichlorobutene-1 and 1, 4-dichlorobutene -2 is carried out at a relatively low temperature of 80-120°C, preferably 85-95°C, using as an isomerization catalyst, a copper compound, e.g. suprous chloride, copper naphthenate, copper acetate, etc., and piperidine hydrochloride, glycine ethyl ester hydrochloride or Z-amino-4-chlorophenol. Concentration of the catalyst is 0.05-2, especially 0.1-1, wt.% of a copper compound and 0.05-4, especially 0.15- 2, wt.% of the other compound based on dichlorobutene.  
     EFFECT: Said catalyst is highly active even in low concentration and is not corrosive to the apparatus 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08316797-A (JP)
Title: Clock changeover device
Inventor: YONEYAMA MASANORI
IPC: G06F1/04
Filed: 1995-05-16
Abstract: PURPOSE: To provide the clock changeover device in which switching operation of a clock signal is normally conducted even if one of the clock signals is interrupted. CONSTITUTION: First and second clock signals 31, 32 are given to a changeover circuit 33, in which one of the signals is selected and provided as an output of clock signal 41, the input signals are given to an EX-NOR circuit 37, where EX-NOR is taken. A switching request signal 39 for the clock signals 31, 32 is given to an input terminal D of a flip-flop circuit 35 and the changeover circuit 33 is switched by a switching control signal 34 being an output of the EX-NOR circuit 37. Thus, even when one of the clock signals 31, 32 is interrupted and changes to a low level, switching is attained when the other clock signal reaches an L level.
Patent JP-S5242044-A (JP)
Title: Data processing system
Inventor: OOTAKA YUKIO
IPC: G06F15/177
Filed: 1975-09-29
Abstract: PURPOSE: To constitute the data transfer system which can easily follow the trace of the result of debugged program execution, by providing - instruction execution stop function and internal condition read-out function of other CPU with CPU. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02299747-A (JP)
Title: Twin roll type continuous casting machine
Inventor: NOMURA AKIHIRO
IPC: B22D11/06
Filed: 1989-05-12
Abstract: PURPOSE:To produce a cast slab having uniform quality by arranging a cooling gas injection nozzle onto surface of molten metal in a twin roll type continuous casting machine to form solidified thin film on the surface thereof. CONSTITUTION:At the time of forming molten metal pool 5 by supplying the molten metal on gap between twin rolls 2 through a submerged core 4 in the twin roll type continuous casting machine, side weirs 7 are arranged at both end parts of both rolls 2 and the cooling gas injection nozzle 11 is set above the molten metal pool 5 to form the solidified thin film 16 by cooling the surface of molten metal pool 5. The solidified thin film is forcedly cooled on the roll surfaces and developed as solidified shells 8 and integrated at the kissing point 9 and continuously discharged as cast slab 10 from lower part of the gap S between the rolls. By this method, the cast slab having uniform quality can be produced.
Patent JP-H05314924-A (JP)
Title: Color picture tube
Inventor: SUKEGAWA KOJI
IPC: H01J29/51
Filed: 1992-05-11
Abstract: PURPOSE:To prevent erroneous convergence accompanied by a positioning error generated at the time of fitting a convergence cup by forming stepped parts for abutment of side ends of a magnetic field control element in parallel with a centerline connecting centers of respective holes for passing three electron beams. CONSTITUTION:A magnetic field control element 3 is fitted to a groove 5 formed at a bottom of a convergence cup 4 and subjected to spot welding. Accordingly, by only enhancing machining accuracy of respective passage holes 4a, 4b, 4c and the groove 5 in the convergence cup 4, generation of a positioning error at the time of welding is prevented and erroneous convergence is never induced.
Patent JP-S63280778-A (JP)
Title: Heat-resistant primer composition
Inventor: ITOU MASAHIRO
IPC: C09J179/08
Filed: 1987-05-13
Abstract: PURPOSE:To obtain the titled composition, having preferred heat resistance under high temperature condition and useful for bonding metal, by using a reaction product of a specific epoxyalkoxysilane compound with an aminoalkoxysilane compound, etc. CONSTITUTION:The aimed composition, obtained by using a compound, prepared by blending or reacting (A) 1mol. epoxyalkoxysilane compound [e.g. a compound having a bisphenol skeleton expressed by formula I (OR<1> is methoxy, ethoxy or butoxy; m is 0, 1 or 2) with (B) preferably 0.3-1mol. aminoalkoxysilane compound (e.g. a compound having phenyl groups expressed by formula II (OR<2> is methoxy or ethoxy; n is 0, 1 or 2; p and p' are 2-6) in an organic solvent and having phenyl groups in at least one thereof and having adhesive force capable of withstanding even under high temperature condition of 140-160 deg.C.
Patent JP-S5742674-A (JP)
Title: Tetracyanoquinodimethane complex
Inventor: MIKAWA REI
IPC: C07D215/26
Filed: 1980-08-26
Abstract: NEW MATERIAL:The compound of formula I [TCNQ is tetracyanoquinodimethane; M is alkali metal; m and n are 0W1; when m+n=0, then p is 0, q, is 1 and r is 1W3; when m+n=1 or 2, then p and q are 0W4, r is 1, and p+q=2(m+n)].  
     EXAMPLE: The compound of formula II.  
     USE: An electrically conducting agent or a reaction intermediate for the synthesis of a novel TCNQ complex. It has high solubility in organic solvents and is stable.  
     PROCESS: The compound of formula I can be prepared easily, by reacting 8,8'- (1,4,7-10,13-pentaoxatridecamethylene)-diquinoline with TCNQ and/or TCNQ alkali metal salt in a solvent in the presence or absence of a reducing agent such as hydroquinone under heating at ≥50°C. The compound of formula I wherein m+n is 1W2 can be obtained by carrying out the reaction in the presence of a reducing agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5827583-A (JP)
Inventor: CHIYAARUZU AARU OODAAMAN
IPC: D05B3/24
Filed: 1982-07-06
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-S60263673-A (JP)
Inventor: HASEGAWA YOSHIO
IPC: B25B5/00
Filed: 1984-06-08
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-S607662-A (JP)
Title: Information recording and reproducing device
Inventor: NAKAJIMA TSUNEO
IPC: G11B19/02
Filed: 1983-06-27
Abstract: PURPOSE:To simplify the constitution of a storage circuit on the reproducing side by mixing video signals with data signals in track unit to record these signals on a sheet of an information recording medium, and reproducing a specific data signal track at first at the reproducing time. CONSTITUTION:A signal read out from a magnetic sheet 14 by a head 15 is removed at its noise through a reproducing amplifier 1 and a limitter 2 and the noise-removed signal is demodulated by an FM demodulating circuit 3 and inputted to a video signal reproduction processing circuit 4 and a data signal processing circuit 6. The data signal reproduced through the data signal processing circuit 6 is decoded at its contents by a data decoding part 7 and the decoded signal is held in a memory circuit 11 and also applied to a microcomputer 10. The microcomputer 10 forms a control signal for controlling the recording/reproducing operation in accordance with the contents of the inputted data signal and controls a servo circuit 8 for rotating a memory circuit 11, a head carrying means and the magnetic sheet 14. The output of the servo circuit 8 is supplied to a magnetic sheet rotating motor 16 to control the motor 16 so as to hold a prescribed rotational frequency.
Patent JP-H11294063-A (JP)
Title: Shaft excavation equipment
Inventor: OGASAWARA MITSUMASA
IPC: E21D1/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out the excavation muck in excavating a shaft. SOLUTION: A shaft excavation equipment 1 is provided with an elevating/ lowering suspended scaffolding 2 comprising three stages of first stage scaffoldings 3 connected to each other in the vertical direction, a second scaffolding 4 and a third scaffolding 5. In the second scaffolding 4 and the third scaffolding 5 which are opposite to each other in the vertical direction, a hoist 11 is mounted on traveling rails 12, 12 on a lower side of the second scaffolding 4 forming the upper stage, a carry-out container 14 to carry out the excavation muck by the hoist is elevating/lowering and horizontally movable, and a slide table 13 is installed on the third scaffolding 5 forming the lower stage, and the carry-out container 14 is horizontally movable in a condition placed thereon.  Opening 16, 17, 18 for carry-out to allow the carry-out container 14 to pass are formed in the scaffoldings 3, 4, 5, and the carry-out container 14 is formed in an elevating/lowering manner by a carry-out wire 21 making use of the openings for carry-out.
Patent JP-H11290410-A (JP)
Title: Portable massager
Inventor: HASHIMOTO KOJI
IPC: A61H15/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a portable messager provided with a holding and massaging function, a pointillage rolling function, and a patting rolling function to simultaneously provide three type of massaging effect by the single massager. SOLUTION: A follower rotary shaft 3 which is interlocked with a drive mechanism 2 to rotate is shaft-supported on a outer frame 1, drum-like cylindrical bodies 8 each having plural rolling members 82 disposed to be eccentric to a shaft center are engaged on both sides of the follower rotary shaft 3, follower rotary plates 4 each having a cam part 41 having irregular surface at one end are disposed at a center part of the follower rotary shaft 3 between both drum-like cylinder bodies 8 and 8 to face each other and be interlocked with the drive mechanism 2 to rotate, and treatment members 5 having cam receiving parts 51 respectively applied to the came parts 41 of the follower rotary plates 4 to get closer to/apart from each other are slidably shaft- supported, thereby a holding massage function by continuous move of both treatment members 5 and 5 to/from each other, a pointillage rolling massage function by the rolling members 82, and a patting rolling massage function can be selectively used.
Patent JP-H10308854-A (JP)
Title: Image reader
Inventor: MATSUMOTO MASATOSHI
IPC: H04N1/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, simple-structured image reader to read information on a writing sheet and on other materials. SOLUTION: A winding roller 10 winds a writing sheet 2, a read section 14 such as an image sensor reads information written on the writing sheet 2 and prints out the image on thermosensing paper 6 in this image reader. An opening 7 is formed to a case 1 and in the case of reading information written on a wall or the like other than the writing sheet 2, the writing sheet 2 is moved to avoid shutting of the opening 7 by the writing sheet 2, and the read section 14 is exposed to the opening 7 so as to obtain a simple configuration without the need for changing the optical path.
Patent JP-H0930115-A (JP)
Title: Recording medium
Inventor: MATSUBARA TOSHIYA
IPC: B41M5/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a recording sheet for an ink jet printer good in ink absorbability, showing excellent color forming properties and capable of rapidly absorbing ink. SOLUTION: A porous layer wherein a pore vol. with a radius of 1-30nm is 0.3-1.2cc/g, a pore vol. with a radius of 10-30nm is 0.2-1.0cc/g, a pore vol. with a radius of 30-100nm is 0.3cc/g or less and boehmite crystals are oriented is provided on a base material.
Patent JP-H1126137-A (JP)
Title: Terminal applicator
Inventor: CAVENEY JACK E
IPC: H01R43/055
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an improved terminal strip applicator. SOLUTION: A terminal applicator has a terminal advancing mechanism containing a means to reciprocatively advance and retreat a supply finger 52 to elastically energize a terminal strip to an advanced second position adjusted to a crimp die 57 from a first position and means 62 and 64 to regulate an advance limit and an retreat limit by controlling reciprocating motion of the terminal advancing mechanism by the interaction with the supply finger 52.
Patent JP-H08280404-A (JP)
Title: Sole of sports shoes
Inventor: KANEKO YASUNORI
IPC: A43B13/14
Filed: 1995-04-18
Abstract: PURPOSE: To make it possible to decrease the stresses on the muscle groups around the foot joints by forming the rear edges of heel soles in such a manner that these edges do not come into contact with the ground surface until the intersected points existing within the base of the outsoles come into contact with the ground and that the rear edges receive the body weight in heel cut areas when the intersected point come into contact with the ground and the body weight acts on the ground surface. CONSTITUTION: The intersected point of a landing speed direction line 4 where the lowermost point 3 of the heel bone 2 of the foot 1 acts on the ground surface B at the time of the earliest landing of the edge C of the heel sole formed by extending the outsole base 5 of a shoe sole body 12 in a heel direction at the time of running by wearing sports shoes and the outsole base 5 is determined as the intersected point 6. The range from the intersected point 6 to the rear edge C of the heel sole is determined as the heel cut area and is so formed that a heel cut angle 11 is equaled to a landing angle 11A at the time of forming the rear edge C1 of the heel sole, by which the sole of the sports shoes is formed.
Patent JP-S5241104-A (JP)
Title: Production process of surface coated alloy
Inventor: TANAKA HIROSHI
IPC: C04B37/02
Filed: 1975-09-30
Abstract: PURPOSE: Production process of the surface coated alloy obtained by coating the surface of the hard metal consisting mainly of WC as the matrix with the heatresisting and wear-resisting coating material consisting of TiC and TiN. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09301786-A (JP)
Title: Carbonaceous compact, antioxidant of carbonaceous compact and method for preventing its oxidation
Inventor: USHIGOE KENJI
IPC: C04B41/87
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a carbonaceous compact having improved oxidation resistance without deteriorating satisfactory characteristics peculiar to carbon itself, e.g. wear resistance by forming a glass coating film for preventing oxidation on the surface of a compact made of a carbonaceous material. SOLUTION: A glass coating film is formed on the surface of a compact made of a carbonaceous material to obtain the objective carbonaceous compact excellent in oxidation resistance. The glass coating film contains a borate and the thickness of the film is preferably 10-400μm. The objective antioxidant of a carbonaceous compact excellent in peeling resistance as well as oxidation resistance is produced by suspending 70-89.4 pts.wt. boric acid and/or ammonium borate, 10-30 pts.wt. at least one kind of oxidation resistant material selected from among nitrides, carbide, oxides and silicides of metals, 0.1-2 pts.wt. org. binder and 0.5-2 pts.wt. surfactant in water.
Patent JP-H06329498-A (JP)
Title: Method for growing crystal
Inventor: FUJIWARA SHINSUKE
IPC: H01B13/00
Filed: 1993-05-20
Abstract: PURPOSE:To provide a method for growing crystal, capable of forming large- sized YBa2Cu3Oz single crystal. CONSTITUTION:This method for forming single crystal of an oxide superconducting of the formula YBA2Cu3Oz (6<z<7) comprises a step for packing a crucible with a starting raw material having a composition to satisfy the formulas of 1.0<=x<=2.5 and 20$ y$ 40 and the formula x+y+w:100 when the composition of Y:Ba;Cu is shown by x:y:w, a step for heating the starting raw material packed into the crucible to >=980 deg.C and <1,000 deg.C and preparing melt, a step for bringing the melt into contact with seed crystal and a step for pulling up the seed crystal to grow crystal while annealing the melt at a temperature dropping rate of 0.005 deg.C-0.1 deg.C/minute.
Patent JP-H10307677-A (JP)
Title: Pointing device
Inventor: KATAUE TOSHITERU
IPC: G06F3/033
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent the operation that an ON point of an input sheet for a tablet shifts from the center or is generated at the start of input operation. SOLUTION: The input sheet 22 for the pressure-sensitive tablet is mounted on a base plate 21 and on the input sheet 22, an actuator 23 for input operation is held by a case 28. The actuator 23 has one surface made convex, and the convex surface is rolled on the input surface of the input sheet 22. A pressure application position on the input surface is detected and its position data is converted into data representing the moving speed and direction of a cursor. The convex surface is made nearly conic and its peak part is arranged in the center O of the input surface. At the start of the input operation, the ON point is generated in the center O of the input surface by a peak part having the vertical angle of the actuator.
Patent JP-H0414612-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/66
Filed: 1990-05-07
Abstract: PURPOSE:To obtain a magnetic recording medium having good C/N characteristics for a composite-type ring head by providing granular projections formed by inducing deformation in a part of a coating film on a polymer film and then forming a ferromagnetic metal thin film thereon. CONSTITUTION:The polymer film 6 such as polyethyleneterephthalate, polyethylenenaphthalate, etc., is prepared to have <=50Angstrom average roughness and 200Angstrom  maximum roughness. Projections 7 are formed by inducing deforma tion of a part of the coating film 8 and are preferably made granular. The coating film 8 essentially consists of polyvinylalcohol, gum arabic, etc. The projections are provided by 0.05 - 50 permum<2> density. The ferromagnetic metal thin film 3 is a Co-Ni-O or Co-Cr film. Then a lubricating layer 9 is provided by using fatty acid or fatty acid ester to 30 - 300Angstrom thickness by solution coating method or vapor deposition method.
Patent JP-S5910707-A (JP)
Title: Impact reliever for steam valve control mechanism of steam turbine
Inventor: ITOU TOSHINORI
IPC: F01D17/26
Filed: 1982-07-09
Abstract: PURPOSE:To relieve the impact which acts to a lever when a regulating valve is rapidly closed, by providing a tension spring between the coupled portions of the lever and hydraulic cylinder of a regulating valve control mechanism for a steam turbine. CONSTITUTION:The hydraulic cylinder 2 of a mechanism for controlling the opening and closing of a steam valve 7 for a steam turbine is connected to a pilot valve 5, a servomotor 6, etc. by levers. A tension spring 16 is provided between the coupled portions of the hydraulic cylinder 2 and the lever 3a. As a result, the impact which acts to the levers 3a, 3b and their couplings at the rapid closing of the steam valve 7 is relieved so that the levers and the couplings are protected from damage.
Patent JP-S5742440-A (JP)
Title: Tension controller
Inventor: FUKUSHIMA KEIICHI
IPC: B65H23/188
Filed: 1980-08-29
Abstract: PURPOSE: To attain quick response and stability over an entire range of speed under tension control by a dancer roller position signal, by maintaining the quantity of compensation of position at a prescribed value when a line speed command is low and by making the quantity proportional to the command when it is high.  
     CONSTITUTION: A signal VL 1 ', which remains at a prescribed value when a line speed command signal VL 1  is low and which is proportional to the signal VL 1  when it is high, is generated by the limiter section 11a of a dancer roll position compensation circuit 11. In a priority circuit comprising amplifiers AP 1 , AP 2  and diodes D 1 , D 2 , minus priority is taken between a position signal V s  and the signal VL 1 '. The output V s ' of the priority circuit is processed by a limiter in proportion to the signal VL 1 '. After that, plus priority is taken to perform processing by an opposite limiter. A position control signal V s " is applied through a control circuit to compensate the position. As a result, stability is attained when the line speed is high, and the compensation is effected by a predetermined quantity when the line speed is low. For that reason, no compensation delay is caused. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01287833-A (JP)
Title: Optical pickup and return optical noise measuring instrument
Inventor: MORI KAZUSHI
IPC: H01S3/06
Filed: 1988-05-16
Abstract: PURPOSE:To minimize the distance between a laser chip and a reflecting mirror such as a disk and to miniaturize an optical system by using a grating coupler as an optical demultiplexing means. CONSTITUTION:A grating coupler 13 to have a waveguide 14, transmit a part out of an incident light and couple others to the waveguide 14 is provided, the light emitted from a semiconductor laser 1 and a reflecting light reflected by a disk or a mirror 12 are respectively independently coupled to the waveguide 14 and the light coupled at the waveguide 14 is photodetected by photodetectors 5 and 6. Output of two coupled light beams, the reflecting light from the disk is photodetected by the photodetecor 6, the signal on the disk is reproduced and on the other hand, the noise can be measured with the signal from the photodetectors 5 and 6 to respectively photodetect two light beams. Thus, the miniaturization can be performed.
Patent JP-S61274992-A (JP)
Title: Thermal transfer recording method
Inventor: UEDA HIROO
IPC: B41M5/34
Filed: 1985-05-30
Abstract: PURPOSE:To obtain sharp color transfer recording by preventing the color mixing of ink layers, by lowering the melting points and transfer energies of the color ink layers of an ink sheet according to transferred order. CONSTITUTION:For example, an ink sheet 31 is constituted by providing an intermediate adhesive layer comprising a polyester resin on a polyester film and successively laminating yellow, magenta and cyan ink layers 21, 22, 23 each having a predetermined dimension onto said adhesive layer at a predetermined pitch and the relation of t1<t2<t3 is formed between each of melting point t1-t3. Each color ink layer side of the ink sheet 31 and recording paper 32 are arranged so as to be superposed onto a platen 33 and a thermal printing head 34 is contacted with the ink sheet 31 under pressure form the base material side thereof while the recording paper 32 and the ink sheet 31 are moved to C- and D- directions and energies to be applied are respectively set to 35, 32 and 28mm Joule/mm<2> and the width of a pulse to be applied is set to 1ms to transfer a yellow color, a magenta color and a cyan color to the recording paper. By this method, sharp color transfer having seven colors is performed.