baber/WOPTO huggingface dataset:
Patent JP-H06228262-A (JP)
Title: Emulsion composition
Inventor: SAITO JOICHI
IPC: C08G18/48
Filed: 1993-02-03
Abstract: PURPOSE:To provide an emulsion composition comprising an urethane urea modified product of a specific high mol.wt. active hydrogen compound and water, good in the stability of the emulsion and giving highly strong coating films when cured. CONSTITUTION:The objective composition comprises water and the urethane urea modified product of a high mol. wt. active hydrogen compound comprising a propylene oxide chain-containing polyoxyalkylenepolyol having a total unsaturation degree of <=0.07. The composition is obtained e.g. by reacting a polyisocyanate compound with the above- high mol.wt. active hydrogen compound, emulsifying the obtained terminal NCO group-containing prepolymer in water, and further reacting the emulsion with a polyamine. The polyisocyanate compound is preferably 4,4'-diphenylmethanedi isocyanate, etc., and the polyamine is preferably ethylenediamine, para-phenylene diamine, etc.
Patent JP-H06232952-A (JP)
Title: Drawer structure for handset container tray
Inventor: YOKOYAMA YUKIHIKO
IPC: H04M1/04
Filed: 1993-02-03
Abstract: PURPOSE:To attain smooth drawing or containing by improving the mount efficiency. CONSTITUTION:One end of links 3a, 3b is supported freely turnably with a pin joint on a bottom face of a handset container tray 2 and the other end of the links 3a, 3b is linked to one end of other links 4a, 4b freely turnably by pin joint. The other end of the other links 4a, 4b is fixed freely turnably to a prescribed position of an equipment case 5 while being brought into press contact with each other by a pin joint. Gears 6a, 6b meshing with each other are fitted respectively to the other end of the links 4a, 4b and when one of the links 4a, 4b is turned, the other of the links 4b, 4a is turned by the same turning angle through the meshing of the gears 6a, 6b.
Patent JP-H10237849-A (JP)
Title: Rake rocking type dust collector
Inventor: NAKAO AKIO
IPC: E02B5/08
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce the dropping speed of a wiper it returns to an operation starting position. SOLUTION: A rake rocking type dust collector includes a screen placed in a channel to block a remainder; a chain placed parallel to the screen and made to travel on a path of travel while describing a circling orbit; a rake secured to the chain to scrape the remainder stuck to the screen; a wiper 75 supported in a predetermined position on the path of travel in such a way as to rock freely between an operation starting position and an operation ending position and rocked as the rake moves, to remote the remainder stuck to the rake; and a shock absorber 80 producing a frictional force as the wiper 75 rocks. Therefore, the dropping speed of the wiper 75 when it returns to the operation starting position can be reduced.
Patent JP-H07246402-A (JP)
Title: Manufacture of steel excellent in surface property
Inventor: AKAMATSU SATOSHI
IPC: C22C38/16
Filed: 1994-03-10
Abstract: PURPOSE:To manufacture steel excellent in surface property without generating surface flaw by specifying the surface heating temp. in hot working of a cast slab contg. specified quantities of Cu and Sn. CONSTITUTION:In the process in which the steel contg., by weight, 0.1-2.0% Cu and <0.2% Sn and essentially adding nothing of Ni is hot rolled, after executing ordinary heating after generating heating scale by heating the surface temp. of cast slab to >=1300 deg.C in the early stage of heating before working, hot working is executed. In this case, it is more desirable to successively execute the ordinary heating as holding the surface temp. at >=900 deg.C. Thus, the steel which contains Cu and Sn that surface flaw at the time of hot working is promoted is manufactured by continuous casting and hot working, the surface flaw is prevented without intensionally suppressing scale which is generated at the time of heating and without adding Ni.
Patent JP-S60183733-A (JP)
Title: Die bonding apparatus
Inventor: TSUKADA MITSUKI
IPC: H01L21/52
Filed: 1984-03-01
Abstract: PURPOSE:To enable the positional correction to be performed with high precision, by detecting an amount of the positional deflection of each pellet while seperating it into a parallel movement component and a rotation component, driving an X-Y moving stage in accordance with the parallel movement component and rotating a pick-up section in accordance with the rotation component. CONSTITUTION:A reference position data of a wafer 2 put on an X-Y moving stage 11 is applied to a pattern recognition processing unit 13 while various conditions are set in a control unit 14. A photoelectric converter 12 thereafter detects pellets 1 sequentially to form an image data. The processing unit 13 then forms a position data of the pellet 1, and based on this position data and the reference positional data, the processing unit 14 calculates amount of positional deviation, DELTAx and DELTAy as parallel movement components and DELTAtheta as a rotation component. A control command is outputted to a X-Y stage control unit 15 so as to correct DELTAx and DELTAy. The control unit 14 then gives a control command to a pick-up device control unit 16 so as to transfer the pellet 1 to the position of the surface to be bonded 17 by means of a pickup device 18 and to rotate it by DELTAtheta at the same time. Accordingly, the pellet 1 can be mounted and bonded to the surface as is corrected.
Patent JP-H04258386-A (JP)
Title: Manufacture of aluminum and stainless clad material
Inventor: ABE MASAHIKO
IPC: H01G11/84
Filed: 1991-02-08
Abstract: PURPOSE:To obtain the aluminum/stainless clad material with enough glossiness of the front surface and excellent workability for drawing, and to present manufacture for the above. CONSTITUTION:On the manufacture of the aluminum/stainless clad material that the high purity aluminum material is claded on the base material composed with the austenitic stainless steel, the glossiness of the opposite coating surface of the base material composed of the above austenitic stainless steel is made in the range 1.8-2.1.
Patent JP-H07246719-A (JP)
Title: Printing device with impact force adjustment function
Inventor: HATTORI MASASHI
IPC: B41J9/48
Filed: 1994-03-10
Abstract: PURPOSE:To provide a printing device capable of adjusting uneven distribution of an impact force generated on each dot wire and printing data uniformly, and provide a method for adjusting an uneven distribution of an impact force. CONSTITUTION:A pressure sensor 3 is provided near a platen 2, and an impact force is generated by a printing head l in such a state that the sensor 3 is clamped by a platen cam shaft 4. An impact force generated by each dot wire 1a to 1x of a printing head 1 is detected by the pressure sensor 3. Thus the impact pulse width of each dot wire is adjusted to make the impact force even.
Patent JP-2000238175-A (JP)
Title: Laminated material and packaging container using the same
Inventor: KANAI MITSURU
IPC: B32B27/34
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a laminated material having excellent transparency and high gas barrier properties against oxygen gas or steam, rich in aroma retentivity, impact resistance, thrust resistance and the preservability of content, having post-formability, excellent in lamination strength and good in the filling and packaging aptitude of content, especially, a liquid seasoning and a packaging container using the same. SOLUTION: A laminated material A is obtained by providing one inorg. oxide thin film 2 or a multilayered film comprising two or more thin films 2 on one surface of a nylon film 1 and further providing a barrier resin layer 3 comprising a resin compsn. wherein a polyvinyl alcohol resin is a main component of a vehicle on the inorg. oxide thin film 2 and furthermore providing at least a heat-sealable resin layer 4 on the barrier resin layer 4. This laminated material 5 is used to produce a packaging container.
Patent JP-H04259134-A (JP)
Title: Signal multiplexer circuit
Inventor: SAWAMURA HIROSHI
IPC: H04J11/00
Filed: 1991-02-13
Abstract: PURPOSE:To realize the signal multiplexer circuit in which an analog signal and a digital signal are sent through one wiring. CONSTITUTION:The multiplexer circuit is provided with a limiter circuit 9 implementing amplitude limit to a proper level when an excess analog input is received, a switch circuit 5 applying on/off control to an output of the limiter circuit, an inverter circuit 4 inputting a control signal to the switch circuit 5 and a level conversion circuit 6 giving a DC bias to an analog input by the on-operation of the switch circuit 5.
Patent JP-H04260438-A (JP)
Title: Preparation of microcapsule
Inventor: NAGANO HIDEO
IPC: G03F7/004
Filed: 1991-02-13
Abstract: PURPOSE:To prepare a microcapsule uniform in particle size distribution by a method wherein an oily solution and a aqueous solution are mixed at the time of the preparation of the microcapsule whose wall film is a polyurethane urea resin film and the solution mixture is passed through the gap between inner and outer cylinders rotating relatively to obtain an oil in water type emulsion and this emulsion is subjected to wall film forming treatment. CONSTITUTION:In the preparation of a microcapsule whose wall film is a polyurethane urea resin film, an oily solution and an aqueous solution are mixed to be passed through the gap between an inner cylinder 4 and an outer cylinder 3 rotating relatively to obtain an oil in water type emulsion which is, in turn, subjected to wall film forming treatment to obtain a microcapsule. As a result, the microcapsule uniform in particle size distribution can be prepared.
Patent JP-S54132693-A (JP)
Title: Paper strength-reinforcing resin emulsion
Inventor: TOKUGAWA YOSHIHARU
IPC: C08F220/04
Filed: 1978-04-05
Abstract: PURPOSE: To prepare a self-emulsifiable resin emulsion having sufficiently high paper strength-reinforcing effect even with a reduced amount of aluminum sulphate, and having high water-dispersibility, by copolymerising (meth)acrylamide with (meth)acrylic acid and styrene.  
     CONSTITUTION: (A) 10W88 mole %, preferably 15W80 mole % of (meth) acrylamide is copolymerized with (B) 2W30 mole %, preferably 5W20 mole % of (meth)acrylic acid and (C) 10W88 mole %, preferably 15W80 mole % of styrene in an aqueous solution in the presence of a polymerization initiator, etc., e.g. peroxides, etc., and if necessary a emulsification-controlling agent and a reaction-controlling agent, to give the desired emulsion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62129249-A (JP)
Title: Production of ester of optically active 2-cyclopenten-4-on-1-ol
Inventor: TODA FUMIO
IPC: C07C27/00
Filed: 1986-02-26
Abstract: PURPOSE:To obtain the titled compound, by obtaining a complex from an ester of 2-cyclopenten-4-on-1-ol which can be readily synthesized and optically active 1,6-diphenyl-2,4-hexadiyne-1,6-diol derivative and decomposing the resultant complex. CONSTITUTION:An ester of 2-cyclopenten-4-on-1-ol expressed by formula I (R is aliphatic hydrocarbon) is brought into contact with an optically active 1,6- diphenyl-2,4-hexadiyne-1,6-diol expressed by formula II (R' is halogenated phenyl, alkylphenyl, naphthyl or tertiary alkyl) in an organic solvent to give an optically active cyclopentenone ester complex in which the optically active 2- cyclopenten-4-on-1-ol expressed by formula I is linked to the compound expressed by formula II. The resultant complex is then decomposed to afford the titled ester expressed by formula III. EFFECT:High optical purity and good yield. USE:A raw material for prostaglandins.
Patent JP-H11236565-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: YOKOKOJI OSAMU
IPC: C09K19/30
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal compsn. which has a low viscosity and an excellent high-speed responsivity by incorporating a specific compd. into the same. SOLUTION: This liq. crystal compsn. contains 1-50 wt.%, pref. 5-30 wt.%, compd. of the formula [R<1> and R<2> are each a 1-10C monovalent (halogenated) aliph. hydrocarbon group optionally having an oxygen atom inserted into a C-C bond, halogen, or cyano; A<1> to A<3> are each trans-1,4-cyclohexylene or 1,4- phenylene of which one or more hydrogen atoms may be substd. by halogen; when R<1> is halogen or cyano, then Y is a single bond and when R<1> is not halogen nor cyano, then Y is a single bond, O, COO, or OCO; when R<2> is halogen or cyano, then Z is a single bond and when R<2> is not halogen nor cyano, then Z is a single bond, O, COO, or OCO; Cy is trans-1,4-cyclohexylene; -CF=CF- is trans-difluorovinylene; and m, n, and p are each 0 or 1].
Patent JP-S61199839-A (JP)
Inventor: NAKANISHI TAKESHI
IPC: G01N23/04
Filed: 1985-02-28
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-H11311786-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: KISHIMOTO KATSUHIKO
IPC: G02F1/1339
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has superior display quality and wide field angle characteristics and its relatively easy manufacturing operation. SOLUTION: This liquid crystal display device has a 1st substrate 20, a 2nd substrate 40, and a liquid crystal layer 50 held between the 1st and 2nd substrates. The liquid crystal layer 50 has liquid crystal areas divided by a macromolecule wall 10 formed on the 1st substrate, liquid crystal molecules 54 in the liquid crystal areas are aligned symmetrically about an axis perpendicular to the 1st and 2nd substrates, and the macromolecule wall 10 is formed of a black resin layer.
Patent JP-H01216267-A (JP)
Title: Enzyme immunoassay method for hd antigen
Inventor: HAMAOKA AKIRA
IPC: G01N33/574
Filed: 1988-02-25
Abstract: PURPOSE:To eliminate the need for the intricate operation of conjugating the HD antigen in a specimen liquid and enzyme by using bovine intenstimum tenue-derived alkaline phosphatase as a labening HD antigen and bringing the same into reaction with the above-mentioned HD antigen, then measuring the HD antigen quantity. CONSTITUTION:An equine erythrocyte membrane ghost is obtd. by separating red cells from the EDTA-added equine blood and hemolyzing the same by an aq. 1% acetic acid soln. GM3(NeuGc) ganglioside is prepd. by extraction of the total lipid fraction with a soln. mixture composed of chloroform and methanol, etc. An avian anti-GM3(NeuGc) antibody (avian HD antibody) is obtd. and prepd. by adding refined water and Fraund complete adjutant to the above- mentioned ganglioside and avian serum albumin fraction, emulsifying the mixture and injecting the mixture to a chick, then obtaining the antiserum. The HD antigen is thereafter measured by using the bovine intenstinum tenue-derived alkaline phosphatase.
Patent JP-S62197592-A (JP)
Inventor: HIRAO KENJI
IPC: E06B7/18
Filed: 1986-02-26
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。
Patent JP-S62198574-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: B62J6/00
Filed: 1986-02-26
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。
Patent JP-S57155046-A (JP)
Title: Air conditioner
Inventor: INDOU MASAHIRO
IPC: F24H9/12
Filed: 1981-03-20
Abstract: PURPOSE:To plan to lighten weight, simplify a making method of a hot water reservoir and reduce cost and a radiation loss by providing a heater on the upper part of the hot water reservoir made of resin and reheating hot water of the reservoir tank at a time of hot water supply. CONSTITUTION:A flow switch 2, a pump 3, a heater 4, a burner 5 and a directional control valve 6 are provided on the upper part of a hot water reservoir 1 made of resin, a water supply tube and a return tube 7 from a cistern 9 are connected with the lower part of the hot water reservoir 1, to increase a temperature of hot water in the hot water reservoir 1 the hot water is made to circulate through the directional control valve 6, through which the pump 3 is stopped and the burner 5 is extinguished when a fixed temperature is detected with a thermistor 15. When the hot water supply is started by connecting a hot water supply go tube 13 with a return tube 14 and switching the directional control valve, it is circulated from the go tube 13 and the return tube 14 to the return tube 7, which is heated by the heater 4 and flowed into the go tube 13.
Patent JP-H03248727-A (JP)
Title: Manufacture of york of universal joint
Inventor: KOSUDA KEIRYO
IPC: B23P19/04
Filed: 1990-02-23
Abstract: PURPOSE:To keep a high accuracy without being exposed to a high temperature by forming, on a spline shaft part, a shoulder part on which one end of a force feeding part can be positioned in a york part as a calking allowance, press fitting the force feeding part into a hole formed in the york part and calking one end of the press fit part. CONSTITUTION:After a spline 8 is formed on a spline shaft part 4, the diameter of a spline crest of a part fitting to a spline groove hole 6 of the york part 2 is made a little smaller to form the press fit part 10 and to generate the shoulder part 12. The press fit part 10 of the spline shaft part 4 is press fit the spline groove hole 6, the end part on the side of the york part 2 of the spline shaft part 4 is projected a little on the york side. The periphery of the end part of the spline shaft part is calked by a calking tool 13 to the york and the spline shaft part 4 is fixed by a calking part 14 to the york part 2. Since torque is transmitted by the spline, the spline shaft part 4 and the york part 2 do not rotate relatively. In this way, while they are assambled, they are not exposed to a high temperature and a high accuracy can be maintained.
Patent JP-S61201493-A (JP)
Inventor: KAMEI SHINZABURO
IPC: H05K1/18
Filed: 1985-03-04
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-H09232540-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIROTA TOSHIYUKI
IPC: H01L21/822
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the dimensional difference between a spacer and a stand portion, by performing first anisotropic etching using a resist film as a mask to form a spacer, removing the resist film, and then patterning a first conductive film using the spacer as a mask to form a stand portion for a capacitor lower electrode. SOLUTION: A contact hole 10 for capacitance is opened on a capacitance diffusion layer 4, and a first silicon film 11 and a spacer film 12 which are to be a part of an information storage electrode (lower electrode) of a capacitor are formed. Anisotropic dry etching is performed using a patterned photoresist film 13 as a mask, thus patterning the spacer film 12. Then, the photoresist film 13 is removed. Next, the first silicon film 11 is etched using the patterned spacer as a mask. At this point, little dimensional difference is generated between the spacer and a first electrode (stand portion of the lower electrode) by an attachment 14A at the time of forming the spacer or by the photoresist film removing process.
Patent JP-S54134409-A (JP)
Title: Track servo device
Inventor: SHIGEMATA KAZUHIRO
IPC: G11B15/467
Filed: 1978-04-10
Abstract: PURPOSE: To make the width of a head cap narrower than that of a servo-track by using as discriminating signals the signals which are prepared by delaying and superposing a portion of the servo-track reproducing signals of a plurality of heads by an oblieque scanning operation.  
     CONSTITUTION: The servo-track 2 of a tape 1 which is run by a delivery motor 22, is scanned obliequely by heads 12 and 13 so that the reproduced signals of the head 13 are delayed by a delay circuit 7 in accordance with the spacing between the heads 12 and 13 and are superposed upon the reproduced signals of the head 12 by an adder 18. As a result, the gap between the heads 12 and 13 is made narrower than the width of the track 2 so that the discriminating signals symmetric with respect to a mark 7 are generated from the asymmetric signals with respect to the mark 7. As a result, the tracking operation by the head of the narrower gap than the track width is performed through a track servo-motor 21 so that the high density recording operation can be accomplished by the multi-track head having a narrow gap. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53125825-A (JP)
Title: Original pressing device
Inventor: HATSUTORI HIROYUKI
IPC: G03B27/18
Filed: 1977-04-11
Abstract: PURPOSE:To improve the operability by supporting an original pressure plate so that it may be opened to an extent exceeding a stationary open angle position.
Patent JP-H05238782-A (JP)
Title: Fireproof glass
Inventor: ABE JIRO
IPC: E06B5/16
Filed: 1992-02-27
Abstract: PURPOSE:To remove almost residual air even in the case of a large-sized fireproof glass by improving the position of the pouring opening of liquid and pouring operation in a fireproof glass filling a water incorporating gel between two glass base plates. CONSTITUTION:On the fireproof glass filling the water incorporating gel between two glass base plates 1, 1' and sealed by a sealing material 4 with a spacer 3 on the peripheral part, the pouring opening 2 of the liquid 6 is provided adjacently to one of the glass base plates and the liquid 6 is filled while inclining the base plate so that the pouring opening 2 is upward and after the pouring opening 2 is closed after charging, the liquid is cured and polymerized.
Patent JP-H09225329-A (JP)
Title: Vertical roller mill
Inventor: YAMAMOTO TSUGIO
IPC: B02C15/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the blade of a hot air blowing-up part and to reduce pressure loss in a vertical roller mill finely grinding coal. SOLUTION: A plurality of blades 15 are attached to the outer peripheral surface of the table 4 rotated within a vertical roller mill casing and hot air 2 flowing in from a table lower part chamber 3 flows upwardly through the gaps between the blades 15 and coal is ground in the gap between a roller (omitted in a drawing) and the table 4 and the ground matter 7 is dried to rise to a grinding chamber 6.  The cross-sectional shape of each of the blades 15 is formed so that the lower end thereof is set to an angle β1 (about 15 deg.), the upper end surface thereof is set to an angle β2 (30-45 deg.) with respect to the outer peripheral end of the upper part of the table and the lower end thereof is set to an angle Β3 (45-60 deg.) with respect to the outer peripheral end of the lower part of the table as shown by a drawing and hot air 2 is not suddenly converted in its flow direction to smoothly flow forwardly and, therefore, the falling of the ground matter from the table is reduced and pressure loss is also reduced.
Patent JP-H01216338-A (JP)
Title: Production of silver halide emulsion
Inventor: MORIMOTO KIYOSHI
IPC: G03C1/015
Filed: 1988-02-24
Abstract: PURPOSE:To prevent the increase of a fogging in case of raising the photographic sensitivity of the emulsion using an ether compd. by incorporating a specified compd. in the title emulsion. CONSTITUTION:The compd. shown by formula I is incorporated in the emulsion. In formula I, R<1> and R<2> are each 1-5C alkyl group which may be substd., a substituting group is preferably hydroxyl, carboxyl, sulfo or amino group, A<1> and A<2> are each a satd. or an unsatd. heterocyclic ring group contg. at least one of nitrogen atom, and at least one of the nitrogen atoms is a quaternary nitrogen atom, and the heterocyclic ring group may be substd. and is preferably a 5 or 6 membered heterocyclic ring group, (n) is an integer of 2-5, preferably an integer of 2-4, (m<1>) and (m<2>) are each 0 or 1, X<-> is an anion. Thus, the generation of the fogging due to an org. thioether compd., in case of raising the photographic sensitivity of the emulsion, is prevented.