baber/WOPTO huggingface dataset:
Patent JP-S5762172-A (JP)
Title: Double spooler
Inventor: NAKANO MITSUO
IPC: B65H67/04
Filed: 1980-09-30
Abstract: PURPOSE: To wind up wire material of full load amount round a bobbin by returning a width traverser by the half of the difference between a fixed full load amount and the actual length of wound-up wire after winding up when the difference is shorter than the length of wire wound up round the bobbin by one reciprocation of the width traverser.  
     CONSTITUTION: A wire length pm wound up round each bobbin 6 or 8 by one reciprocation of each width traverser 7 or 9 of bobbins 6 and 8 in a double spooler 4 is compared with a difference (d) between a fixed full load amount P and an actual wire length P 1  presently wound up. In the result of this comparison, when the difference (d) is shorter than the wire length pm, the half of the difference (d) is calculated by a microprocessor 10, and when measuring pulses as many as this calculated value are counted out, a signal S is outputted to command the width traverser 7 to return. Upon this output, when the width traverser 7 is returned to come to a switch LS 1 , the total length of the wire material wound up round the bobbin 6 is equalized with the fixed full load amount and preventing from excessive extrension. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61289732-A (JP)
Inventor: FUIRITSUPU MARII OKUTAABU ADOR
IPC: H04N1/41
Filed: 1986-06-13
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-H05305224-A (JP)
Title: Powder dissolving apparatus
Inventor: MUTO MASAHIRO
IPC: B01F1/00
Filed: 1992-04-28
Abstract: PURPOSE:To provide a powder dissolving apparatus capable of being subjected to highly accurate operation control, capable of easily performing the maintenance of the liquid level detection means in a dissolving tank and capable of performing the cleaning forecasting of the dissolving tank. CONSTITUTION:A detection means 50 detecting the liquid level of a powder and a solvent from the strain quantity of a rotary shaft 34 and a detection means 32 detecting a liquid level from the wt. of a dissolving tank 16 are provided to the outside of the dissolving tank 16 and, by calculating an accurate liquid level from the results of both detection means, the detection accuracy of the liquid level is enhanced and the accuracy of the operation control of a powder dissolving apparatus 10 is enhanced and the maintenance of the detection means 32, 50 can easily be performed. When the difference between the liquid levels due to the detection means 32,50 becomes a definite value or more, an alarm is emitted to the user of this apparatus and the adhesion state of the solid matter in the dissolving tank 16 is cleared and the cleaning forecasting of the dissolving tank 16 can be performed.
Patent JP-H01305198-A (JP)
Title: Electric fan
Inventor: MATSUNAGA YOSHINORI
IPC: F04D25/08
Filed: 1988-06-02
Abstract: PURPOSE:To make the use in the standing state convenient so as to obtain a sufficient wind quantity by arranging a blowing fan and motor on one side and a source battery on the other side and providing a stand freely closable on the surface of a cover for covering an accumulating part of the source battery. CONSTITUTION:There are provided a blowing fan 15 and motor 2 on one side of a fan case 1 and a source battery 3 on the other side thereof. There is also provided a stand freely closable on the surface of a cover for covering an accumulating part of the source battery 3. With this arrangement, as a switch is turned on, the blowing fan is rotated so as to obtain a sufficient quantity of wind through the air hole of the fan cover 17. In this case, the whole of the electric fan can be used by the hand and also can be used in the state that the stand is stood and the fan is located on a desk.
Patent JP-H06325798-A (JP)
Title: Storage battery state detector
Inventor: TANAKA AKIFUMI
IPC: H01M10/48
Filed: 1993-05-13
Abstract: PURPOSE:To detect an abnormal cell in series-connected cell group easily at an early stage by providing two condensers, having different time constants by which a condenser voltage can be reset to an open circuit peak voltage and detecting difference voltage between those capacitors. CONSTITUTION:When difference voltage V0 is generated between capacitors CA, CB after To hours from abnormal cell generation, the voltage at a point Y is divided by resistance R3, R4 and both end voltage of R3 is set to V0 so that voltage of a point Z is set higher than that of point Q by V0. When a battery voltage is lowered than an open circuit voltage at discharge, voltage attenuation starts at capacitors CA, CB, condensers CA and CB are attenuated at time constants of Kn and Ln respectively, and T0 hours later, the voltage of the point Q becomes higher than that of the point Z. When the voltage of the point Q becomes higher than that of the point Z, the output of a comparator IC4 reaches H so as to turn a transistor Tr into an ON state and gives an alarm of cell failure by LED lighting.
Patent JP-H06321311-A (JP)
Title: Power feeding means for stacker crane
Inventor: MASUDA JUNICHI
IPC: B66F9/07
Filed: 1993-05-14
Abstract: PURPOSE:To compactly unify members on the slacker crane side for feeding power to the stacker crane and for detecting a position of the stacker crane. CONSTITUTION:The device is provided with a member fitting rail 40 arranged along a guide rail 11 and a casing 56 equipped in such a manner as covering the member fitting rail 40 in a stacker crane 13 freely traveling along the guide rail 11, on one side of the guide rail 11. Dogs 45 as well as cords 43 are fitted to the member fitting rail 40, and dog detectors 55 and sliding contacts 53 being in contact with the cords 43 are fitted to a bracket 52 in the casing 56.
Patent JP-H06323507-A (JP)
Title: Steam supplying device
Inventor: SUKUNAMI HIROSHI
IPC: F22D11/06
Filed: 1993-05-13
Abstract: PURPOSE:To perform an accurate control over a pressure reducing valve and keep a stable steam temperature at a specified value without being influenced by superheated steam and the like under a constant temperature range even in the case that a set temperature of steam supplied to a load is different. CONSTITUTION:There are provided a temperature setting means 32 for setting a temperature of steam supplied to a load 4; a pressure sensor 20 for sensing a steam pressure in a steam supplying pipe 1; a converting means 32 for converting a detected pressure value of the pressure sensor 20 into its saturated temperature value; and a pressure reducing valve control means 33 for comparing a saturated temperature value with a set temperature set by a setting means 31, and operating the pressure reducing valve 3 in a direction returning back to the set temperature when the saturated temperature value is out of the range of the specified temperature including the set temperature.
Patent JP-H01307007-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAMOTO KOTARO
IPC: G11B5/255
Filed: 1988-06-03
Abstract: PURPOSE:To reduce the danger of the wear of both due to the sliding of a magnetic head and a magnetic recording medium and the damage of the magnetic recording medium by providing a lubricating layer on the surface to contact with the magnetic recording medium of the magnetic head. CONSTITUTION:A magnetic head 20 is a thin film head to form a magnetic head core, a gap and a coil 22 on one side surface of a high hardness ceramic- made magnetic head slider 21 composed of the sintered body of alumina and titanium carbide by a thin film formation technology and a photo lithography technology and an SiO2 film 23 of thickness about 1,000Angstrom  is formed on the surface with a magnetic recording medium 25. The Vickers hardness of the SiO2 film is much softer than the high hardness ceramic, the SiO2 film has a characteristic to absorb the organic substance, and therefore, the lubricating ability is improved and the friction coefficient is reduced. Consequently, the danger of the wear of a magnetic disk 25 due to the sliding of the magnetic head 20 at the time of a CSS action and the damage due to the head crash is reduced and the durability of the magnetic disk device as a whole can be improved.
Patent JP-S62241-A (JP)
Title: Production of instant drink
Inventor: SATO JINICHI
IPC: A23F3/28
Filed: 1985-06-25
Abstract: PURPOSE:To efficiently produce an instant drink without causing deterioration in quality, e.g. hue or flavor, etc., by adding a starch hydrolyzate to an extract solution of green tea leaves, roasted grains, etc., and concentrating the resultant mixture solution with a semipermeable membrane. CONSTITUTION:A starch hydrolyzate, e.g. acyclic dextrin or cyclic dextrin having 4-10 average polymerization degree or a mixture thereof, in an amount of 10-150% based on the extract component (solid) of an extract is added and mixed with the extract of green tea leaves, roasted grains, roasted beans or medicinal tea leaves, etc. The resultant solution is then passed through a semipermeable membrane, preferably reverse osmosis membrane under temperature control of 15-60 deg.C under high pressure to give a concentrate which is spray-dried as desired.
Patent JP-H06349026-A (JP)
Title: Thin-film magnetic head
Inventor: FURUICHI SHINJI
IPC: G11B5/39
Filed: 1993-06-08
Abstract: PURPOSE:To suppress an increase in writing track width by a writing blur at the time of recording by keeping the alignment between the center line of an upper magnetic pole and the center line of a reproducing head with good accuracy by trimming of the upper magnetic pole after formation of the upper magnetic pole. CONSTITUTION:The magneto-resistance effect type reproducing head is laminated on a base 1 to be formed as a slider and an induction type head is laminated thereon. This head is formed by laminating a magneto-resistance effect film 4 between magnetic shielding layers 2 and 3, connecting both ends by electrodes 5 and determining the spacing between these electrodes as the track width of the reproducing head. The lower magnetic pole 6 and the upper magnetic pole 7 of the recording head, a gap layer 8 between these poles and a coil 9 are formed thereon. The centers of the recording head and the reproducing head are previously shifted by as much as the deviated component between the heads by seeking at this time, by which the good offtrack characteristics are obtd. The trimming of the upper magnetic pole 7 is executed by ion beam etching utilizing a resist mark and simultaneously, the etching to form a notch at the lower magnetic pole 6 in common use as an upper shielding plate is executed.
Patent JP-H033236-A (JP)
Title: Vapor phase etching
Inventor: IJICHI TETSURO
IPC: H01L21/302
Filed: 1989-05-30
Abstract: PURPOSE:To obtain clean InGsAsyP1-y surface by forming an InGsAsyP1-y layer and, thereon, an InP layer by vapor growth, and next heating them in the atmosphere of arsine and phosphine so as to remove the InP layer. CONSTITUTION:An InP layer formed on an InGaAsyP1-y layer is removed by heating it at a temperature of 650-850 deg.C in the mixed atmosphere of arsine and phosphine. By this etching, clean mirrorlike surface of InGaAsyP1-y can be obtained. If crystal growth is done on this surface by vapor growth, regrown interface which is not polluted can be obtained.
Patent JP-H08327042-A (JP)
Title: Ash fusion furnace
Inventor: ISHIDA MICHIO
IPC: F23J1/00
Filed: 1995-06-05
Abstract: PURPOSE: To prevent slug, metals or the like from solidifying at a slug take-out port, through which fused slug is taken out from a fusion chamber. CONSTITUTION: An induction heating device 21, in which an electromagnetic induction coil 23 having water cooling holes 25 is embedded, is provided in castable refractories 22 around a slug take-out port. Accordingly, the electromagnetic induction coil produces induced current in fused slug, metals or the like, which constitute electric conductors, to effectively heat the same with Joule heat thereof and enable preventing the fused slug, metals or the like from solidifying and attaching to the slug take-out port.
Patent JP-S5564541-A (JP)
Title: Intermediate of prostaglandin i2 analog and its preparation
Inventor: HAYASHI MASAKI
IPC: C07C49/385
Filed: 1978-11-10
Abstract: NEW MATERIAL:Intermadiates of prostaglandin I 2  analogs of formula I [either R 1  or R 2  is H and the other is -(CH 2 ) 4 -COOR 6  (R 6  is alkyl), R 1  and R 2  may incorporate to form oxo, =CH-(CH 2 ) 3 -COOR 6 , R 3  is benzyloxymethyl, hudroxymethyl, formyl, etc.; R 4  is H, group protecting hydroxyl; R 5  is H, Br where in this case R 1  and R 2  form oxo and R 3  is benzyloxymethyl)].  
     EXAMPLE: 6-sym-Benzyloxymethyl-7-anti-hydroxy-8-sym-bromo-cis-bicyclo[3,3,0] octane-3-one.  
     USE: Intermediates of synthetic prostaglandin I 2  analogs that has the same physiological activities as natural PGI 2  useful as arteriosclerosis, heart failure, and thrombosis.  
     PREPARATION: For example, a compound of formula II and a sodium derivative of dialkylphosphonate of formula III (R 10  is alkyl) are subjected to Witting reaction to produce trans-enone derivative of formula III. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5997970-A (JP)
Inventor: BUIRUHERUMU KIYUTSUPAA
IPC: B65H59/20
Filed: 1983-07-29
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-H04361234-A (JP)
Title: Method and apparatus for production liquid crystal panel
Inventor: SAITO ATSUSHI
IPC: G02F1/1341
Filed: 1991-06-10
Abstract: PURPOSE:To rationalize the production of the liquid crystal panel by more surely executing the sealing of a liquid crystal injection port to be executed after injection of a liquid crystal into a liquid crystal sealing part and easily and rapidly executing the sealing. CONSTITUTION:The injection of the liquid crystal 11 from the liquid crystal injection port 6c of the liquid crystal panel 6 to the liquid crystal sealing part 6d is stopped in the existing state of a negative pressure part 6f where the liquid crystal is not packed to assure the volume into which the sealing agent 12 can advance. The liquid crystal injection port 6c is immersed into the sealing agent 12 while this negative pressure part 6f is made to remain, by which the sealing agent 12 is penetrated into the liquid crystal injection port 6c as the liquid crystal 11 moves so as to be packed into the negative pressure part 6f. The continuous execution of the liquid crystal injection and the sealing agent injection within one device are executed by providing a liquid crystal reservoir and a sealing agent reservoir in a vacuum chamber and providing a driving means for relatively and selectively bringing these reservoirs closer to the liquid crystal injection port.
Patent JP-H034407-A (JP)
Title: Organic conductor
Inventor: UEHA YOSHINOBU
IPC: H01B13/00
Filed: 1989-05-31
Abstract: PURPOSE:To obtain a high critical temperature or a high conductivity by substituting one or more of S atoms of BEDT-TTF by O, Se or Te, and using a specific anion. CONSTITUTION:In a bisetylenedithiotetrathiofullbalen(BEDT-TTF) organic conductor shown in Formula I, X represents an anion shown in Formula II and one or more of S atoms in BEDT-TTF in Formula I is/are substituted by an atom(s) of O, Se or Te. In Formula II, M represents Ni, Cu, Pd, Ag, Pt, Au, Cd or Hg while Y represents O, S, Se or Te. Therefore, a high critical temperature or a high conductivity can be obtained.
Patent JP-H01306178-A (JP)
Title: Grinding device
Inventor: SENSEI MUNEHIRO
IPC: B23Q17/22
Filed: 1988-06-04
Abstract: PURPOSE:To manufacture a product of an excellent finishing face with good efficiency by detecting the variation state of the signal transmitted from the reading head of a linear scale fitted to a mobile panel and forming the structure of detecting the contact positions of a grindstone and work, and with a work fitting panel. CONSTITUTION:When a mobile panel is delivered in a grindstone rotating shaft direction, the pulse signal corresponding to this quick feeding speed is transmit ted from the reading head of a linear scale 16. In this case, when the front face of a work fitting panel 7 is abutted to the front end face of the grindstone 4, the signal from this head is varied widely in the pulse waveform of the quick feeding state so far or becomes in non-transmission state. This variation point is detected by a pulse width detector and stored in a CPU by corresponding to the measured value of the linear scale. After fixing a work 5 to the fitting panel by retreating the mobile panel, a grinding start point is stored in the CPU by advancing the mobile panel 10 again and abutting the front end face of the grindstone and work. The grinding amt. of the work is operated by the CPU, the notching amt. is stored and an automatic sizing is coped with.
Patent JP-H06344997-A (JP)
Title: Rendezvous navigation filter system
Inventor: IIDA HIROSHI
IPC: B64G1/64
Filed: 1993-06-10
Abstract: PURPOSE:To improve accuracy in presuming a relative position outputted by a navigation filter by presuming a bias error included in the output of a rendez vous sensor used in the rendezvous of two spacecrafts. CONSTITUTION:The bias error of a sensor (range, azimuth, elevation) is added as the condition amount presumed by a navigation filter to the conventional relative position and relative speed. By applying a extended Kalman filter to these is constituted a rendezvous navigation filter 20 system for presuming the bias. Additionally, by selecting a rendezvous orbit or improving accuracy in presuming the bias error, a high accuracy navigation filter system can be realized in comparison with the conventional navigation filter system for resuming only the relative position and relative speed.
Patent JP-S6088163-A (JP)
Inventor: JIYANNKUROODO RIA
IPC: D04H1/4218
Filed: 1984-07-05
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-S5262983-A (JP)
Title: Starter for a fluorescent lamp
Inventor: SAKUMA SEIJI
IPC: H05B41/14
Filed: 1975-11-19
Abstract: PURPOSE:To obtain an economical stater for a fuorescent lamp by enabling to set a substantial capacitance of an arc-extinguishing capacitor to a higher level.
Patent JP-H11327049-A (JP)
Title: Mirror fixing system
Inventor: OGA OSAMU
IPC: G03B21/28
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a means by which a mirror or the like used for a liquid crystal projector is easily and accurately held. SOLUTION: A mirror 1 such as a mirror for totally reflecting an incident light beam and a dichroic mirror for selectively reflecting or transmitting it depending on the wavelength of a light beam is fixed on optical units 2a, 2b, 2c and 2d to hold an optical system such as a liquid crystal projector. Grooves 3 and 3 having a width larger than that of the mirror are provided at the parts of optical units 2c and 2d corresponding to the right and left of the mirror. Both right and left ends of the mirror 1 are movably inserted into the grooves 3 and 3, and one surface 1a of the mirror 1 is biased to one wall 3a of the groove 3, and a spring 4 is inserted between the other mirror and the wall 3b of the groove 3, and one surface 1a of the mirror 1 is brought into close contact with one wall 3a of the groove 3, so that the mirror 1 is fixed at the optical units 2a, 2b, 2c and 2d.
Patent JP-2000328819-A (JP)
Title: Door pull device
Inventor: MATSUDA AKIHIKO
IPC: E05B5/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To carry out blocking operation of door only by the movement of a retractable member without the movement of a rotating operation member. SOLUTION: A door pull device 10 is constituted with a retractable member 12 which projects and retract at the side of an end portion 11A of a door 11 and is linking and detachable to and from an inner peripheral portion of an opening of a furniture. This door pull device 10 comprises a door pull main body 15 containing a holding portion 13 receiving the retractable member 12 and a finger touch recessed portion 14 exposed to the front face side of the door 11, and a rotating operator 16 supported to the door pull main body 15. A linking portion which can be linked to the retractable member 12 is formed at one end side of the rotating operator 16 and, on the other hand, an operator 45 is provided positioned inside the finger touch recessed portion 14 at other end side.  Also, the rotating operator 16 has an initial attitude when the retractable member 12 is projected out and is linked to the retractable member 12 so as to permit the backward movement only for the retractable member 12.
Patent JP-S6029745-A (JP)
Title: Process for forming pattern
Inventor: AKIMOTO SEIJI
IPC: G03C1/72
Filed: 1983-07-28
Abstract: PURPOSE:To obtain high precision of pattern and to increase throughput of an electron beam exposing device by using a thermally crosslinking and decomposing type photosensitive resin comprising a copolymer having high resistance to dry-etching and a copolymer having high sensitivity. CONSTITUTION:Positive photosensitive resin film 2 for electron beam (EB) exposure is formed on a substrate 1 from a mixture comprising a base first copolymer A prepd. by copolymerising a monomer having dry-etching resistance with an acid-contg. monomer, and a second copolymer B functioning as a crosslinking agent and being prepd. by copolymerising a monomer having high decomposition efficiency with p-chloroformylphenyl methacrylate. Both copolymers A, B in the resin film 2 are crosslinked by heat-treatment. Then, the resin film 2 is irradiated with EB to cause selective decomposition of the second copolymer in the irradiated region, and the resin film in the irradiated region is dissolved selectively with a solvent and removed to obtain a positive pattern. By this process, the throughput of an EB exposure device is increased, and the precision of pattern is improved; the improved pattern is useful for dry-etching mask for semiconductor, etc.
Patent JP-H01309710-A (JP)
Title: Tension control device
Inventor: KAWASE MASAHIRO
IPC: B21B37/00
Filed: 1988-06-07
Abstract: PURPOSE:To detect the error of tension operation of an existing device and to improve the accuracy of plate thickness of a rolled product by adding an arithmetic unit of tension difference to operate the variation of tension on the outlet side of a rolled stock of this stand before or after changing an instruction of rolling speed in the next stand. CONSTITUTION:After the head of the rolled stock 1 bites into the next stand (i+1), the command of rolling speed of the next stand (i+1) is changed. The arithmetic unit 18 of tension difference is provided to operate the variation of tension on the outlet side of rolled stock of this stand (i) before or after changing of an command of rolling speed by an integral value of a value obtained when an variation of rolling speed of this stand (i) is subtracted from the variation of rolling speed of the next stand (i+1). Consequently, since a measuring means of tension between stands different from the existing device is obtained, the error of tension operation in the existing device can be detected.
Patent JP-H01308819-A (JP)
Title: Magnesium metasilicatealuminate-coated powder and dermal ointment, deodorant and oral composition using same
Inventor: NAKANE TOSHIHIKO
IPC: A61K8/00
Filed: 1988-06-07
Abstract: PURPOSE:To obtain the title powder causing no agglomeration, outstanding in adsorption effect and dispersion stability, and dermal ointments, deodorants and oral composition using said powder excellent in the above characteristics, by coating the surface of powdery nuclei with magnesium metasilicatealuminate. CONSTITUTION:The objective powder can be obtained by coating the surface of powdery nuclei with magnesium metasilicatealuminate or its combination with at least one kind of other powder. Said powdery nuclei is e.g. of organic material such as polyolefin resin, rubber, chitin, keratin or cellulose, or of inorganic material such as talc, mica, titanium dioxide or barium sulfate. For said other powder to be used in combination with the magnesium metasilicatealuminate, the above organic or inorganic powder can be used. It is preferable that 0.1-200pts.wt. of the magnesium metasilicatealuminate the used based on 100pts.wt. of the powdery nuclei (plus other powder).