baber/WOPTO huggingface dataset:
Patent JP-S5968862-A (JP)
Title: Tracking control system
Inventor: SHIMODA KENJI
IPC: G11B21/10
Filed: 1982-10-14
Abstract: PURPOSE:To attain stably tracking control without being mixed with an external disturbance noise, by making a reference signal used at reproduction different in frequency order from that of a pilot signal, and changing the frequency order so as to satisfy a relation concerning the frequency difference between the pilot signal and the reference signal of the main track. CONSTITUTION:A part of a reproducing signal 23 extracted via a reproducing switch 21 from a head 22 is led to an LPF24 and a component being a pilot signal frequency band of below is extracted. A signal having the frequency order as f1- f4- f3- f2-f1-... is obtained from an output of a filter 17. This signal is supplied to a mixer 26 as a reference signal 25 and mixed with a pilot signal component fed from the LPF24. An output of the mixer 26 is split at a suitable amplitude ratio via an amplifier 27 and a dividing circuit, and then inputted to BPFs 29, 30. Thus, the frequency difference signal of right and left adjacent tracks is separated and extracted, a frequency difference signal of 2F is extracted similarly at almost the same level, detected and supplied to a differential amplifier 33 to detect the differences between both. The frequency difference signal of 2F is suppressed remarkably as an in-phase component and neglected.
Patent JP-S5876463-A (JP)
Inventor: DENO RAGANISU
IPC: C08G59/00
Filed: 1982-10-14
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-2000014099-A (JP)
Title: Method for insulation-coating stator cope of motor
Inventor: MIURA TETSUYA
IPC: H02K15/12
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for insulation-coating stator core by which the cracking of insulating resins can be suppressed when the resins are thermoset and, at the same time, to provide a removing means which removes excessive resins from unnecessary portions by leaving the resins at necessary portions on the upper end face of a stator core to be coated. SOLUTION: Jetty sections 12 having semicircular cross sections are formed on both side edges of a pole tooth 2 on the upper end face 1 of a stator core. Then insulating resins 10, 11, and 13 are applied to the whole surface of the stator core by dipping the main body of the stator core in the insulating resins 10, 11, and 13. After the main body is taken out from the resins, the resin 11 applied to the upper end face 1 of the stator core except the jetty sections 12 is removed by means of a scraper 14. Thereafter, the stator core is heated to cure the resins 10 and 13.
Patent JP-H0733688-A (JP)
Title: Production of 1,5-dimethyltetralin
Inventor: NAKAMURA KENICHI
IPC: C07C5/31
Filed: 1993-07-20
Abstract: PURPOSE:To stably produce the compound over a long period in a high yield by using 5-(O-tolyl)-2-pentene containing controlled amount of a specific impurity as a raw material and cyclizing the compound. CONSTITUTION:The 5-(O-tolyl)-2-pentene to be used as the raw material in the present process contains <=1.0wt.% of compounds having molecular weight of >=214 and carbon number of >=16 and contains <=1.0wt.% in total of 5-(O- tolyl)-3-pentene and 5-(O-tolyl)-4-pentene. The 5-(O-tolyl)-2-pentene is cyclized in the presence of a catalyst composed of a crystalline aluminosilicate and a carrier and/or a forming assistant to obtain 1,5-dimethyltetralin. 1,5- Dimethyltetralin can be converted into 2,6-naphthalenedicarboxylic acid by dehydration, isomerization and oxidation and is useful as an intermediate raw material for organic compounds such as polymerization monomers and pharmaceuticals.
Patent JP-S6240691-A (JP)
Title: Multi-value memory
Inventor: NAKAGOME YOSHINOBU
IPC: G11C11/56
Filed: 1985-08-16
Abstract: PURPOSE:To suppress noise generated by the change of a data line voltage and to write with high accuracy by making different the driving waveform of the data line at the time of writing, between data line pairs. CONSTITUTION:By an address signal a0, a signal phiX is changed over 41 and sent to a common line 48 and connected to a word line 7 to add the reading writing voltage to a memory cell column 1 by the output of a decoder 35. Reading 33 or writing 32 is executed through a data line 20. The signal charge is supplied from a mechanism 37 and the suitable resetting gate is operated. By a writing gate driver 47 and a temporary memory circuit 34, the writing timing signal is generated, a writing gate 120 is selected and the voltage before writing is set 110. Synchronizing to one of voltages generated by a means 39, on the data line, a voltage VD different before and after the timing is added and the prescribed relation with other data line is kept. By such a constitution, the noise of the capacity coupling characteristic occurring at the time of writing is significantly reduced and the memory device of the super high integration can be obtained.
Patent JP-2000059566-A (JP)
Title: Electrooptical image pickup unit
Inventor: CHRISTENSEN MICHAEL L
IPC: H04N1/028
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To compensate a scanning line drift, caused by a change in temperature in an electrooptical image pickup unit. SOLUTION: A scanning line drift compensation mechanism 100 is provided in an electrooptical image pickup unit. The scanning line drift compensation mechanism 100 can be located so that it contacts at least one of optical elements 46 and 48 like a mirror included in an optical system 40 of an electrooptical image pickup unit 10. The scanning line drift compensation mechanism 100 is formed by two components 110 and 160 each of which has a different thermal expansion coefficient. The scanning line drift compensation mechanism 100 rotates mirrors 46 and 48 by adding a force to them in accordance with a change in temperature and has the scanner line in a desired direction. Thus, it is possible to have an optical sensor assembly 32 focus upon an image of an object 16.
Patent JP-S6334536-A (JP)
Title: Positive image forming method
Inventor: NAKAMURA SHIGERU
IPC: G03C1/485
Filed: 1986-07-30
Abstract: PURPOSE:To obtain the positive image having uniform and high quality and sufficient image density short developing time with less tendency for generating fog, without using a complex and expensive developing device by incorporating a specific compd. as a uncleus forming agent to a sensitive material. CONSTITUTION:The compd. shown by formula I is used as a uncleus forming agent. In the formula, R<21> is an aliphatic, an armoatic or a heterocuclic group, R<22> is hydrogen atom, alkyl, aralkyl, aryl, alkoxy, aryloxy or amino group, G is carbonyl, sulfonyl, sulfoxy, phosphoryl group, R<23> and R<24> are each hydrogen atom or any one of them is hydrogen atom, another of which is alkylfulfonyl, arylsulfonyl or acyl group, G, R<23> and R<24> together with a hydrazine type nitrogen atom each may form a hydrazone structure. The groups as mentioned above may be substd.
Patent JP-S6335556-A (JP)
Title: Novel dibasic acid and production thereof
Inventor: TAGUCHI YOSHIO
IPC: C07C315/04
Filed: 1986-07-30
Abstract: NEW MATERIAL:The compound of formula I (R1, R2 and R3 are H or 1-5C lower alkyl; n is number of substituent groups other than H and is 0-4). USE:A production raw material for polyester or polyamide, etc. PREPARATION:The objective compound of formula I can be produced by reacting p-toluenesulfonyl chloride of formula II with a diphenyl ether compound of formula III in the presence of a Lewis acid, sulfuric acid, etc., and oxidizing the resultant compound of formula IV. Among the compounds of formula I, a compound wherein all the R1-R3 are H is especially preferable. A polymer useful as a synthetic fiber, etc., can be produced from the compound of formula I e.g. by the polycondensation with ethylene glycol.
Patent JP-H0914031-A (JP)
Title: Idle rotation control device of diesel engine and method thereof
Inventor: SEKIGUCHI REI
IPC: F02D31/00
Filed: 1995-06-23
Abstract: PURPOSE: To restrain the generation of incompatible sense at the mode switching time by learning so that the feedback control amount at the feedback control time can become the most suitable per each load mode of an engine. CONSTITUTION: A correction basic injection amount QD is decided by that a load mode is judged, a basic injection amount dQ is calculated by a running map 3 form an accelerator opening and an engine rotation and learned values G calculated by an advancely decided formula per each load mode are added. Then, when an idle running state is judged, the output (PID) value Q1 of a PID adjust meter 5 is outputted by the deviation between a target and the number of engine rotation. When the change value of the PID value Q1 is bigger than a prescribed judge value, re-learning is carried out. After once the learning is finished, re-learning is carried out only at the time when the change value of the PID value Q1 exceeds the prescribed judge value.  When the number of engine rotation exceeds the target number of rotation and the PID value Q1 becomes zero, the learning value is renewed until the PID value Q1 becomes the prescribed value. The target injection amount QS is made by the addition of the correction basic injection amount QD and the PID value Q1.
Patent JP-H0819422-A (JP)
Title: Bar-shaped cosmetic container
Inventor: INOUE TAKASHI
IPC: A45D40/00
Filed: 1994-07-08
Abstract: PURPOSE:To prevent a main body from being pulled out of a container while decreasing cylindrical bodies as parts by providing the outer peripheral surface of the main body with a fitting part projected to an annular form, integrally welding the top end of the outside cylindrical body formed with a thick peripheral wall to the bottom end of an internal means and freely slidably clamping a fitting part with the welded part. CONSTITUTION:The main body 3 is arranged on the inner peripheral side of the outside cylindrical body 1 and a projecting arc-shaped fitting part 5 is formed in the central part of the main body 3. The internal means 7 is mounted between the central part of the main body 3 and the outside cylindrical body 1. The outside cylindrical body 1 is formed thick and part at the top end of the upper part 17 of the outside cylindrical body and part at the bottom end of the lower part 19 of the internal means are integrally welded by ultrasonic welding. A clamping part 21 is formed by this welded part to slidably clamp the fitting part 5. The outside cylindrical body 1 and the internal means 7 are freely slidably fitted to the main body 3 via a rib 9 projected at the internal means 7 by interposing a gap G therebetween. In such a case, the welding area of the outside cylindrical body 1 and the internal means 7 increases and, therefore, the secure container is obtd. and the pulling-out of the main body 3 is prevented. In addition, the outside cylindrical bodies are decreased.
Patent JP-S6157476-A (JP)
Title: Type of high-speed boat
Inventor: KIHARA KAZUYUKI
IPC: B63B1/18
Filed: 1984-08-29
Abstract: PURPOSE:To reduce hull resistance due to stern wave-making, by installing a tansom type stern end outer plate and an arched bottom plate in the upper part, forming a catamaran-form stern part, and forming a stern bulge part in symmetrical waist parts of this stern part. CONSTITUTION:A trasom type stern end outer plate 6 is installed in a main ship S, while a convex arched bottom plate 2 is installed in the upper part. And, with this outer plate 2, a catamaran-form stern part is formed in the latter half part of the main ship S, and each stern bulge part 1 is formed in a symmetrical pair of waist parts 7 in this stern part. And, a propeller unit is set up inside each stern bulge part 1, and an injection nozzle 3 for the said propeller unit is installed each rear end of the said part 1. Furthermore, a rearward lower end part 5 of a side outer plate 4 in the main ship S is made to tilt toward the hull center whereby each stern bulge part 1 is made so as to not to be projected out of the breadth of the main ship S. With this constitution, in time of navigation at high speed, hull resistance due to stern wave-maing is reducible and, what is more, propulsion performance is improvable.
Patent JP-S6333328-A (JP)
Inventor: JIRU AN PANETSUTA
IPC: A61K31/381
Filed: 1987-07-17
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-H0344777-A (JP)
Title: Image processor
Inventor: SUZUKI MAKOTO
IPC: G06T7/60
Filed: 1989-07-12
Abstract: PURPOSE:To detect the centroid position of a luminous point with resolution double as high as that of an image pickup means by using the deciding circuits to output a centroid detecting signal when the level of a subject picture element is higher than any of adjacent picture elements and also to output an eccentric signal in accordance with the difference between adjacent picture elements. CONSTITUTION:The 1-line delay circuits 5 and 6 are prepared together with a vertical deciding circuit 7 and a horizontal deciding circuit 20. The level of a subject picture element is compared with the levels of the front and back adjacent picture elements which hold the subject picture element between them. A centroid detecting signal is outputted when the level of the subject picture element is higher than the levels of both front and back adjacent picture elements. Then the levels of front and back adjacent picture elements are compared with each other, and an eccentric signal of '1' or '0' is outputted in accordance with the result of said comparison. Furthermore a storage means 38 carries up the address of the picture element decided by the deciding circuit by 1 digit in the display of a binary number. Then the eccentric signal is added to the lowest rank bit for designation of an address of a frame memory and the centroid detecting signal is stored. Thus the resolution is improved at the centroid position without changing the resolution of an image pickup device.
Patent JP-S6339113-A (JP)
Title: Thin film magnetic head
Inventor: KUREBAYASHI MASAAKI
IPC: G11B5/31
Filed: 1986-08-01
Abstract: PURPOSE:To prevent improper contactness from being caused by placing each connecting end of a coil of the 1st layer and a coil of the 2nd layer on the way of a wall face of a through hole, that is, on the way of a step face and covering the step face so as to form a conductor thereby connecting the coils completely. CONSTITUTION:The coil 7 of the 1st layer and the coil 8 of the 2nd layer are formed so that the connection end is placed on the way of the step of the through hole 6 and a conductor layer 10 is formed thereupon. Both the coils are connected by a conductor layer part 10' coated to the face of the step of the conductor layer 10. Since the connection between the 1st and 2nd layer coils is executed by the magnetic conductor imbedded in the through hole for coil connection in this way, no improper contact is caused and the coil is formed stably.
Patent JP-S57102888-A (JP)
Title: Carbostyril derivative
Inventor: TOMINAGA MICHIAKI
IPC: A61K31/4704
Filed: 1980-12-18
Abstract: NEW MATERIAL:A compound expressed by formulaI(R 1  is H, lower alkyl, lower phenylalkyl, etc.; R 2  is H or lower alkyl; R 3  is H, lower alkyl, halogen, nitroso, etc.; R 4  and R 5  are H, halogen, lower alkyl, etc.; the bond between carbon atoms at the 3- and the 4-positions of the carbostyril skeleton is single or double bond) and a salt thereof.  
     EXAMPLE: 5-(Imidazo[1,2-a]pyridin-2-yl)-8-hydroxyl-3,4-dihydrocarbostyril and a dehydrogenated substance thereof.  
     USE: A cardiotonic agent, having the hypersystolic action on the myocardium, and useful for the remedy of the congestive failure, etc.  
     PROCESS: A carbostyril derivative expressed by formula 2 is reacted with a compound expressed by formula 3, preferably in a solvent, e.g. acetonitrile or methanol, at 50W100°C to give the compound expressed by formula 1a (R 6  is H or lower alkyl; X is halogen) in formulaI(R 3  is H or lower alkyl). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000010923-A (JP)
Title: Information providing method
Inventor: SAWAMURA SACHIKO
IPC: G06F15/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To deliver information contents suitable to Web browser environment for the same URL access by providing a means which selects information contents according to information on a Web browser that a user uses. SOLUTION: The means which selects information contents according to information on the Web browser that the user uses is provided. In this system, a Web browser kind decision part 121 in a CGI program 120 decides the kind of a Web browser which can be obtained by the interface of CGI and moves the control to a retrieval request part 122. The retrieval request part 122 requests a data base server 400 to perform retrieval by using the kind of the browser as a parameter. A data base decision part 411 selects a data base 420 according to the browser kind and performs retrieval. The obtained retrieval result is displayed at a display part 312 in a Web terminal 300 through a retrieval result transfer part 113 in a WWW server 100.
Patent JP-H105147-A (JP)
Title: Headrest for bathtub
Inventor: FUKUMOTO NOBORU
IPC: A47K3/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To release the neck part and the shoulder parts from the support of the head part so as to relax the neck part and the shoulder parts by providing a headrest which is composed of a synthetic resin material, has a recessed part for putting the head thereon, and has lock parts for locking the side parts, which are folded down, on the top edge of the bathtub. SOLUTION: A recessed part 2 for putting the head thereon is provided on the top face of a headrest 1 composed of a synthetic resin material and lock parts 3 formed by folding down the side faces are provided on the sided parts. The side parts of the headrest 1 for bathtub which is constituted in the above are mounted on the top edge of the bathtub 5, the folded pieces of the lock parts 3 of the headrest 1 are locked to the side walls of the bathtub 5, and the headrest 1 for bathtub is fitted to the bathtub 5. When the head part is put on the recessed part 2 of the headrest 1 for bathtub in taking a bath, the head is thus supported on the headrest 1 for bathtub and the neck and shoulder parts are released from the support of the head part so that the tension of the body is eased and the whole body can be relaxed.
Patent JP-2001009217-A (JP)
Title: Filtration of dispersed liquid of fine solid particle
Inventor: TANNO TAKAYOSHI
IPC: B01D37/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To efficiently recover fine solid particles by concentrating a dispersed liquid of fine solid particles as a first stage and then filtrating the concentrated dispersed liquid in vacuum and to enhance the production efficiency by reducing a filtration/separation operation time. SOLUTION: The dispersed liquid of the fine solid particles is concentrated by a pressurizing microfiltration membrane separation device at the first stage of a filtration/separation process of the dispersed liquid of the fine solid particles. After that, the concentrated liquid is thrown into a vacuum filtration device to be filtrated/separated and sufficiently solvent-free cake is finally obtained. This filtration method can be preferably applied to such a rinsing liquid of charge-generating pigments for an electrophotographic photoreceptor that the average particle diameter of the fine solid particles in the dispersed liquid is 0.06 μm or smaller and the distribution of the number of particles having 0-0.05 μm particle diameter is 50% or more.  When applied to the rinsing liquid of charge-generating pigments for the electrophotographic photoreceptor, a solvent-resistant ceramic is preferably used as the filtration membrane in the concentration device since an organic solvent is used as the dispersion medium of the pigment rinsing liquid.
Patent JP-H0933361-A (JP)
Title: Polymer thermosensitive body
Inventor: TADA HEIHACHIRO
IPC: C08L77/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a polymer thermosensitive body excellent in thermistor characteristic and long-term stability by forming the polymer thermosensitive body of a polyamide resin having a bending elasticity within a specified value range, and a thermoplastic phenol-contained polymer material having a softening point of a specified temperature or higher. SOLUTION: As the polyamide-based resin having a bending elasticity of 1000-7000kgf/cm<2> , a polyamide copolymer obtained by copolymerizing alkylether or hydrogenated dimer acid with nylon 11, nylon 12 or the like is used. As the thermoplastic phenolcontained polymer material having a softening point of 50 deg.C or higher, a special phenol resin using liquefied polybutadiene and phenol as starting materials is used. The polymer thermosensitive body is manufactured by fusing and kneading the polyamide-based resin having a bending elasticity of 1000-7000kgf/cm<2> with the thermoplastic phenol-contained polymer material having a softening point of 50 deg.C or higher with an extruder.
Patent JP-S6337403-A (JP)
Title: Control system for nc data with subprogram
Inventor: OKAMOTO TAKASHI
IPC: G05B19/4093
Filed: 1986-08-01
Abstract: PURPOSE:To automatically up-load or delete all of subprograms called by a pertinent main program by indicating only the pertinent main program in case of indication of up-loading or delection. CONSTITUTION:After completely receiving all data of the main program from an NC device 2, a host computer 1 reads out a subprogram directory file from a storage device 4 and gets the label name of a subprogram to be up-loaded. When the device 2 is requested to up-load it, the device 2 transfers the subprogram having the designated label name to the host 1 as code data. The host 1 receives this subprogram and writes all data in an up-load NC program file. Hereafter, up-loading of subprograms is successively executed similarly to up- load all subprograms included in the designated NC program. In case of deletion of subprograms, a deleting command is transmitted to the device 2 from the host 1 similarly and the subfile is read out and a deleting request is transmitted to execute subprogram deletion.
Patent JP-S5881759-A (JP)
Title: Preparation of dressing of japanese style from miso (fermented soybean)
Inventor: MATSUBAYASHI UKITSU
IPC: A23L27/60
Filed: 1981-11-12
Abstract: PURPOSE:To prepare a dressing of Japanese style having nutritive value of Miso (fermented soybeans) and a taste of semi-Western style, which have never existed, by using Miso as a main raw ingredient. CONSTITUTION:Miso brewed by a conventional method is dissolved in a proper amount of water, preferably about 60wt% water, it is blended with various kinds of seasonings, spiceries, etc., and proper amounts of vinegar and vegetable fats and oils, emulsified, adjusted to a pH of preferably <=4, 10-50g unit of the prepared emulsion is sealed in a heat-resistant packaging material, sterilized at >=80 deg.C for at least 15min under heating, and cooled.
Patent JP-H1110176-A (JP)
Title: Combination apparatus for purifying water and cleaning air
Inventor: TANAKA MORIO
IPC: A61L2/20
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a combination apparatus for purifying water and cleaning air which can disinfect and purify tap water in a use mode of being used as a water purifier and which can decompose and deodorize various malodorous components in a room by ozone in a use mode of being used as an air cleaning apparatus. SOLUTION: This composite apparatus for purifying water and cleaning air comprises following constituents assembled in one case; a water purifier part 30 having an ozone generator 41, an air cleaning apparatus part 60 having an ozone generator 65, an ozone generator 14, an ozone taking-out outlet 16 connected with the ozone generator 14 and so installed as to attach one attachment selected from a plurality of attachments for different ozone-blowing states replying to purposes to, and a multi-system having a multi-system selector circuit so constituted as to select one use mode from a plurality of ozone blowing modes suitable for purposes. The apparatus is so constituted as to be handy.