baber/WOPTO huggingface dataset:
Patent JP-S60159705-A (JP)
Title: Polarizing plate
Inventor: MIYAMOTO KAZUAKI
IPC: C23C14/08
Filed: 1984-01-30
Abstract: PURPOSE:To obtain a polarizing plate having superior heat resistance, water resistance and moisture resistance and suitable for liq. crystal display or the like by adhering a cellulose acetate film having a transparent thin film of magnesium oxide formed on the surface to the surface of a polarizing film. CONSTITUTION:A polarizing element such as iodine or Direct Blue 1 is adsorbed on a hydrophilic polymer film such as a polyvinyl alcohol film, and the film is stretched to orient the polarizing element. By the orientation, polarizing performance is provided to form a polarizing film. A transparent thin film of magnesium oxide is formed on at least one side of a cellulose acetate film such as a cellulose triacetate film by vacuum deposition or other method. The cellulose acetate film is adhered to at least one side of the polarizing PVA film so that the magnesium oxide layer contacts with the polarizing film. Thus, the desired polarizing plate is obtd.
Patent JP-2000182248-A (JP)
Title: Method for reproducing information of optical recording medium
Inventor: KOIDE HIROSHI
IPC: G11B20/12
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to always detect pit and wobbling signals with high reliability irrespectively of the presence or absence of a recording mark on a groove by detecting the pit by offsetting a light spot on the groove at the time of detecting pits formed at predetermined intervals in an area between grooves. SOLUTION: By comparing a DTD signal TVE, on which an offset caused by a disk tilt is hardly gotten, with a pit elimination signal, and detecting the offset getting on a push-pull signal through a 1st low-pass filter 13a through which low-frequency components such as disk tilt can pass although the components are much lower than a tracking control frequency band, an offset of a pit elimination signal S2 is eliminated by a 3rd adding circuit 4d. Next, through a 2nd low-pass filter 13b, a tracking error signal S1 is obtained which has little meander due to a pit influence and little offset due to a disk tilt etc., the accuracy is further improved by eliminating the influence of the meander by pit from DPD signal TXE by a similar method.
Patent JP-H02195885-A (JP)
Title: Rat il-6 gene
Inventor: NISHINO NAOKI
IPC: C07K14/54
Filed: 1989-01-25
Abstract: PURPOSE:To obtain rat IL-6 gene useful for elucidation of organism activity affecting to immunity system, burning system, central nervous system or internal secretion system, etc., containing gene coding manifestation of rat IL-6 of special amino acid sequence. CONSTITUTION:The aimed rat IL-6 contains gene coding manifestation of rat IL-6 of amino acid sequence expressed by the formula. Said rat IL-6 gene is preferably cDNA derived from macrophage of rat peritoneal cavity.
Patent JP-S55109779-A (JP)
Title: Flow supply system
Inventor: KOTANI MATAHEI
IPC: B41J2/175
Filed: 1979-02-15
Abstract: PURPOSE: To ensure a smooth supply of ink or the like through imparting a short- time rising characteristic by driving a movable portion at a higher speed than usual until pressure reaches a set value.  
     CONSTITUTION: Since a discharge-pressure or flow detecting means and a piston 14 driving pulse-generation control means 41 are provided, a piston 14 is driven in accordance with the pressure fall that takes on initial drive or the occurence of abnormal condition or when the piston 14 has been left unoperated for a long time. Consequently, the drive of a plunger 18 is controlled so that the reciprocation repeat cycles thereof may be shorter than that normal. Liquid discharge pressure or flow therefore rises rapidly so that the time required until a fixed pressure value is reached can be cut down. Namely, the level of discharge pressure or the internal pressure of a pressure chamber is detected and the reciprocation cycles of the piston 13 are changed accordingly for cutting down starting time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H059143-A (JP)
Title: Method for c-alkylation of hydroquinone and monoether thereof
Inventor: KUROODO DOUUSAN
IPC: C07B61/00
Filed: 1991-01-18
Abstract: PURPOSE: To synthesize an alkyl hydroquinone and more particularly methyl hydroquinone useful for production of thermotropic polymers from hydroquinones.  
     CONSTITUTION: The alkyl hydroquinone is obtd. by bringing the hydroquinone or its 1 to 4C alkyl monoether or cyclohexyl monoether, more preferably methyl, ethyl, isopropyl or cyclohexyl monoether and lower alkanal, preferably methanal, ethanal, propanal or butanal, more particularly methanal into a gaseous phase reaction in the presence of at least one kind of metal oxide, preferably a single or multi component metal oxide selected from acidic or amphoteric metal oxides, such as silicon oxide, aluminum oxide and titanium dioxide, basic metal oxide, such as magnesium oxide, lanthanum oxide and zinc oxide, alumino silicate alkaline metal salt, more particularly sodium aluminisilicate, and zeolite of cesium type or molecule sieve or their mixtures. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05218706-A (JP)
Title: Coaxial type microwave band pass filter
Inventor: HAGINUMA KAZUO
IPC: H01P1/205
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a steep frequency selectivity by arranging an additional resonance rod closely to an outside of an input output transformer so as to cause an attenuation pole. CONSTITUTION:A microwave signal is coupled with an output transformer 4 from an input terminal 1 via tip open main path resonance rods 5,6 and 7 and outputted from an output terminal 2. A tip open additional resonance rod 10 is arranged closely to an outside of the transformer 3 with respect to the main path and the size of the resonance rod 10 is set so that the rod 10 is in resonance at an out-band specific frequency f1, then a 1-stage band stop filter whose center frequency is f1 is formed. Similarly, a tip open additional resonance rod 11 is arranged closely to an outside of the output transformer 4 and the rod 11 is resonated at a specific frequency f2, then a 1-stage band stop filter whose center frequency is f2 is formed. Thus, the attenuation pole is easily is obtained by arranging the resonance rods 10, 11 and the frequency selectivity is made steep.
Patent JP-S53102758-A (JP)
Title: Production of optical fiber
Inventor: YANASE TOMOO
IPC: C03B37/023
Filed: 1977-02-18
Abstract: PURPOSE:To prevent contamination from the outside air, make possible continuous production and lower the rate of glass raw material being lost in working process by causing mixed gases to react in a high frequency electromagnetic field to react and leading the soot of the glass being formed to a spinning crucible.
Patent JP-S61176291-A (JP)
Title: Picture processing system
Inventor: ARIMOTO SHINOBU
IPC: H04N1/419
Filed: 1985-01-31
Abstract: PURPOSE:To attain an efficient expanding action by stopping the expansion of a compressed picture by an expanding means when CONSTITUTION:4677 and 4677-(HM-HP) are set to an HADR and a DADR, respectively to turn on a V-DEC signal. For trimming.
Patent JP-2000214786-A (JP)
Title: Plane display device
Inventor: FUJISHIRO HIROYOSHI
IPC: G02F1/1335
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To suppress a distortion due to thermal extension/contraction of an optical system sheets placed on a surface light source and an image display defect due to that by holding an optical sheet in shiftably in position between a display panel and the light source and fixing it in one side area of four sides surrounding an image display area. SOLUTION: An optical overlapped sheet 1 constituted so that three sheets of optical sheets 11-13 are overlapped is arranged between the upper surface of the surface light source 3, that is, a light-emitting surface and the lower surface of the display panel 2. This optical overlapped sheet 1 is prolonged between a lamp reflector 33 and the display panel 2 in the side that a tubular light source 32 is arranged. That is, the optical overlapped sheet 1 is sandwiched between the lamp reflector 33 and the display panel 2 to be fixed in the area along the tubular light source 32 in a frame area. This optical overlapped sheet 1 is fixed only in this area, and isn't fixed in the emission area of the light source light and on the other three sides sides.
Patent JP-H10211017-A (JP)
Title: Compact
Inventor: YAMANAKA YASUHIRO
IPC: A45D33/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To enable to open and close a lid body smoothly by designing a compact in such a manner that a strong pressure stroke to the lid can be obtained regardless of reducing the compressing amount of an elastic material, and durability is not sacrificed. SOLUTION: In this compact, an elastic member 17 which energizes a lid body 12 in the opening direction when the lid body 12 is closed is provided at the rear end of a main body 11, and the elastic member 17 is compressed and deformed by a pressure part 31 of the lid body 12. At this time, the elastic member 17 is bent and compressed (two-stage deformation) by the pressure part 31 of the lid body 12 when the lid body 12 is closed.
Patent JP-S59143732-A (JP)
Inventor: DAYASU TEITSUSA ENU EE DEII
IPC: B60Q1/44
Filed: 1983-02-04
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-S61177050-A (JP)
Title: Control system of plural-destination messages
Inventor: YOSHIMOTO AKIRA
Filed: 1985-01-31
Abstract: PURPOSE:To utilize a message file effectively without user's operation by accumulating a multiple address message as a common message and controlling the message on the basis of an incoming display table formed in each user and a user number display table. CONSTITUTION:A message control file 4b is provided with the termination display table A formed in each user to record the existence of termination of a plural-destination message to the user, the user number display table C for recording the number of users requiring the continuousness of the accumulation of said messages and a corresponding table B for recording the correspondence of the tables A and C. A message control part 4a updates the contents of respective tables A-C on the basis of the incoming status or the like of messages received from a communication control part 2 and cancels a plural- destination message turning the contents of the table C to zero from the message file 3.
Patent JP-H06233464-A (JP)
Title: Apparatus for suppressing voltage fluctuations and harmonics
Inventor: AOYAMA FUMIO
IPC: H02J3/50
Filed: 1993-02-04
Abstract: PURPOSE:To suppress voltage fluctuations and harmonics of power supply system by determining a current command value without exceeding a rated current of a self-excited converter. CONSTITUTION:Gain determining means 22 determines compensation gain k1 to k3 of respective compensation currents i1 to i3 in such a manner that current command values i1o to i3o of respective components of compensation currents i1 to i3 detected by compensation current detecting means 21A to 21C will not become too large. A command value processing means 23A to 23C calculates the current command values i1o to i3o from compensation gains k1 to k3 and compensation current i1 to i3. Adding means 24 adds these current command values i1o to i3o and estimates an overall current command value iCo. And the self-excited converter 10 is so controlled that the overall current command value iCo calculated by the adding means 24 can be output. By doing this, the voltage fluctuations and harmonics of power system generated by power fluctuations of load 1 can be suppressed.
Patent JP-S62175031-A (JP)
Title: Radio alarm device
Inventor: YOSHIKAWA TATSUO
IPC: H04B1/40
Filed: 1986-01-28
Abstract: PURPOSE:To obtain an alarm device excellent in portability, usable for a multi- purpose by using a radio alarm device to use a week radio wave, supplying and receiving a specified code signal among radio equipments with each other and informing with an alarm sound when the prescribed distance or above is away. CONSTITUTION:When a setting switch 13 sets a master device and a slave device, a microcomputer 5 of the slave device changes over an antenna switch part 8, operates a wireless transmitting part 7 and transmits intermittently the password code signal stored to the microcomputer 5. On the other hand, a wireless receiving part 6 of the master device high-frequency-amplifies, detects, shapes, is made into the digital signal and inputs a receiving wave to the microcomputer 5. The microcomputer 5 decodes, judges the inputted signal immediately, in case of the specified password code signal from the slave device, the antenna switch part 8 is changed over and the password code signal of the specified answer-back is transmitted from the wireless transmitting part 7. When the specified password code signal is not received, an alarm sound generating device 9 is made to ring.
Patent JP-H04255732-A (JP)
Title: Preliminarily expanded beads of thermoplastic resin and production thereof
Inventor: SUZUKI TSUYOSHI
IPC: C08L23/00
Filed: 1991-02-08
Abstract: PURPOSE:To provide the title beads high in closed cell rate, excellent in moldability and mechanical strength. CONSTITUTION:The objective beads characterized by having a pore structure with a closed cell rate of >=80% and a mean pore size of 50-100mum with, as the base resin, a melt blend comprising (A) a polystyrene-based resin, (B) a polyethylene-based resin and (C) a hydrogenated styrene-based thermoplastic elastomer. The weight ratios for the components are as follows: A/B=(45:55)-(85:15); C/(A+B)=(0.5-30):100.
Patent JP-H11196825-A (JP)
Title: Thawing apparatus of silent cutter for frozen meat paste
Inventor: KURIHARA YASUO
IPC: A23L17/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To produce a fish paste product having high quality by carrying out the thawing of a frozen meat paste by a silent cutter with a simple constitution in high efficiency. SOLUTION: A frozen meat paste is thawed while cutting and stirring the paste with a cutter 5 placed in a turning bowl 2 having a ring-shaped recess 1. In a silent cutter having the above action, the bowl 2 is formed of cast iron and an electromagnetic induction oscillator is placed at the outer upper part of the bowl 2 opposite to the bowl interposing a slight gap to heat the bowl 2 by electromagnetic induction action and thaw the frozen meat paste.
Patent JP-H08212268-A (JP)
Title: Method for identifying person on card
Inventor: TANAKA EMIKO
IPC: G06Q40/00
Filed: 1995-02-06
Abstract: PURPOSE: To speedily identify a customer of a different bank in a new transaction with him neither making him conscious of being identified, nor providing a special identification means. CONSTITUTION: A system consists of the central devices 2 and 3 of its own bank and another bank. A communication line 4 connecting them, and an automatic transaction device 1 connected to the central devices. When an other bank card is inserted and a personal identification number is inputted at the time of executing new transaction which requires the identification of the person with the automatic transaction device 1, a balance collation telegram and the inputted personal identification number are transmitted to the central device 3 of the other bank through the central device 2 and the communication line. The personal identification number is confirmed by the center device of the other bank and a confirmed result is returned again to the automatic transaction device 1 through the communication line 4 and the center device 2 of its own bank.
Patent JP-H11199733-A (JP)
Title: Vinyl chloride resin composition
Inventor: TSUCHIBE KEN
IPC: C08L27/06
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a composition improved in moldability without adversely affecting the surface appearance of a molding made therefrom by compounding a vinyl chloride resin with a mixed powder comprising a polytetrafluoroethylene and a polymer of an alkyl (meth)acrylate in which the alkyl has a specified number of carbon atoms and thereby improving the dispersibility of the polytetrafluoroethylene. SOLUTION: There is used a polymer of a 5-30C alkyl (meth)acrylate. The weight ratio of the (meth)acrylate polymer (B) to the polytetrafluoroethylene (A), B/A, is desirably 0.2 or above. It is desirable that the amount of component A used is 0.05-40 wt.% based on the mixed powder. The vinyl chloride resin used is a vinyl chloride homopolymer or a copolymer containing 70 wt.% or above vinyl chloride. It is desirable that the mixed powder is added in such an amount that 0.001-20 pts.wt. component A is present per 100 pts.wt. vinyl chloride resin.
Patent JP-H04255945-A (JP)
Title: Magneto-optical information recording and reproducing device
Inventor: TAKEUCHI TOYOAKI
IPC: G11B11/105
Filed: 1991-02-08
Abstract: PURPOSE:To prevent a useless current as much as possible from flowing into a circuit provided that a light emitting quantity of a laser light source reaches a prescribed light emitting quantity required for recording/erasing, and in a min. period of a period required for recording/erasing and to enhance the stability of used parts and also to reduce the power consumption to suppress a temp. rise and then to miniaturize the magneto-optical information recording and reproducing device with high reliability. CONSTITUTION:Whether a field coil 14 becomes under the steady state or not is monitored by a CPU 7, and when this state is effected, a switch S1 is changed to be opened from its closing, and simultaneously at the time T4 of rising an output current of a 2nd constant current circuit 4, a transistor Q1 is controlled to be changed from on to off, and a transistor Q2 from off to on, so that during a period other than a laser light emitting period for the recording/ erasing time, the current does not flow but only for a short space of time required for the rise and the fall of the current.
Patent JP-S60163500-A (JP)
Inventor: KAI TOSHIHARU
IPC: H05K13/00
Filed: 1984-02-03
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-H10204231-A (JP)
Title: Sheet for civil engineering and its production
Inventor: YAMAUCHI JUNICHI
IPC: C08L23/12
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To prepare a sheet for civil engineering excellent in the balance among flexibility, durability, shock resistance, the rate of forming shrinkage, stiffness, workability, etc., and composed of a propylene-based composition. SOLUTION: This sheet for civil engineering is a composition composed of a homopolymer of propylene and an ethylene-propylene copolymer. The components used here have the following properties: the intrinsic viscosity [η]RC of the copolymer, 1.7-2.8dl/g; the ratio of the intrinsic viscosities [η]RC/[η]PP of the copolymer and the homopolymer, 0.7-1.2; the product ([η]RC /[η]PP)×(WPP/WRC) or the ratio [η]RC/[η]PP of the intrinsic viscosities of the copolymer and the homopolymer, and the weigh ratio WPP/WRC of the copolymer and the homopolymer, 1.0-3.0.
Patent JP-S62177499-A (JP)
Inventor: MIZUNO HIROKO
IPC: G21F9/30
Filed: 1986-01-31
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-S57134336-A (JP)
Title: Engaging device for tonneau board
Inventor: KAZAMA NORIO
IPC: B60R5/04
Filed: 1981-02-12
Abstract: PURPOSE:To reliably perform engagement and disengagement of the tonneau board in such a way that in a vehicle equipped with back doors which suspends a tonneau board in the rear of the rear seat, a revolvable engaging strip which is provided at the determined position can be engaged and disengaged to the tonneau board in accompaniment with opening and closing the back doors. CONSTITUTION:When a back door 2 is opened, an engaging strip 16 is displaced at its angle so that an edge 16b on the door side can be protruded from the trailing edge of a side part supporting member 7 to the rear by means of a spring 18. When the back door 2 is closed in this condition, the inside of the window frame 9 at the back door 2 hits the edge 16b, and it thrusts to the front of the vehicle body, so that the engaging strip 16 turns against the spring 18 having its leg part 17 at the center. In consequence, an edge 16a on the board side of the engaging strip 16 is protruded out of the shroud part 15 of the side part supporting member 7, it is engaged from above to the tonneau board 3, and they are tucked between it and a flange 21. Thus, the tonneau board 3 can be tightly fixed without vibration even in case where the vehicle runs on the rough road.
Patent JP-S62177506-A (JP)
Title: Optical coupling device
Inventor: WATANABE SHIGEKI
IPC: G02B6/42
Filed: 1986-01-31
Abstract: PURPOSE:To reduce an aberration by arranging at least three spherical lenses on an optical axis between a light emitting element and an optical fiber and making the spherical lens on the optical fiber side integrally come into contact with the end surface of the optical fiber. CONSTITUTION:At least three spherical lenses 3-5 are arranged on the optical axis between the light emitting element 1 such as a semiconductor laser and the optical fiber such as a single mode optical fiber and the spherical lens 5 is integrally brought into contact with the end surface of the optical fiber 2. Light beams radiated from the element 1 are concentrated by the spherical lens 3 arranged on a position separated from the element by a distance L0 and projected as approximately parallel beams. When the refractive indexes of the lenses 3, 5 are n1 and n3 and their radiuses are r1 and r3, respective focal distances f1, f3 can be expressed as fi=niri/2(ni-1). The refractive indexes n1, n2 and radiuses r1, r2 of the lens 3, 4 are selected so that f1<f2 is formed and the focal distance f2 of the lens 4 is set up to a comparatively large value so that the beams are not suddenly concentrated. Consequently, the aberration of the optical system can be reduced as compared to a case concentrating light beams only by one spherical lens and making the concentrated beams incident on an optical fiber.
Patent JP-H05217706-A (JP)
Title: Epoxy resin molding material for sealing
Inventor: HARA RYUZO
IPC: C08G59/00
Filed: 1992-02-04
Abstract: PURPOSE:To improve the crack resistant property at moisture absorptive solder treatment by making it contain biphenyl skeletal epoxy resin, epoxy silicon modified novolak phenol resin, silicon containing vinyl groups, and hydrogen silicon. CONSTITUTION:For biphenyl framework epoxy resin, epoxy resin at large which has biphenyl skeletal can be used, and amino silicon deformed epoxy resin is used, which has biphenyl skeletal to which amino silicon of 700-1000 in amino equivalent is added. Epoxy silicon modified novolak phenol resin is novolak type phenol resin being modified by the silicon containing an epoxy group in one molecule. Silicon containing vinyl groups is one which has two or more vinyl groups directly coupled with silicon atoms in one molecule, and hydrogen silicon is one which has two or more hydrogen atoms directly coupled with silicon atoms in one molecule. These are used as a reactant, being reacted on each other in advance.