baber/WOPTO huggingface dataset:
Patent JP-H0199750-A (JP)
Title: Cooling roll for continuous casting
Inventor: IWASE MASAZUMI
IPC: B22D11/06
Filed: 1987-10-12
Abstract: PURPOSE:To reduce content of gas component in a cast strip and to prevent development of blow hole defect on the surface and inner part of the cast strip by using one pair of cooling rolls using material, which blow-off gas is easily exhausted at the time of solidification of molten metal, on the surface thereof. CONSTITUTION:The supplied molten metal is introduced to a gap between cooled graphite sleeve 4 and cooled and solidified between them to make the cast strip. The blow-off gas during solidifying is absorbed into microbore existing on the surface of the graphite and passed through the inner part and exhausted to outside. By this constitution, the development of blow hole defect on the surface and inner part of the cast strip is prevented and the quality of the product is improved.
Patent JP-H06107916-A (JP)
Title: Polyester composition and film comprising the same
Inventor: AOYAMA MASATOSHI
IPC: C08L67/00
Filed: 1992-09-25
Abstract: PURPOSE:To provide a polyester composition containing inert particles surface- treated with a specific phosphorus compound, and capable of producing films excellent in abrasion resistance and scratch resistance and suitably used for magnetic recording media, etc. CONSTITUTION:The polyester composition is produced by adding or kneading (B) 0.01-10wt.% of inert particles (preferably zirconium oxide or aluminum oxide) treated with 0.01-20wt.% of a phosphorus compound (preferably carboxyethylmethylphosphinic acid) of the formula (R1 is hydrocarbon group; l, m, n are integer, but 2l+m=4, and n is >=1; q is natural number) (preferably carboxyethylmethylphosphinic acid) and having an average particle diameter of 0.005-2mum to the polymerization reaction system of (A) a thermoplastic polyester, preferably polyethylene terephthalate or polyethylene-2,6-naphthalene dicarboxylate, or with the melted product of the component A. And the film comprises the composition.
Patent JP-H09167362-A (JP)
Title: Optical pickup actuator
Inventor: RI KOUSHIYAKU
IPC: G11B7/09
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup actuator of a simple configuration and of which manufacturing is easy by providing a suspension using an elastic member. SOLUTION: An objective lens 220 is installed at a position corresponding to a laser beam pass-through hole 120 of a main body 210. A through-hole 240 is provided at a position corresponding to a guide projecting part 140. A focusing coil 260 is wound around a side wall of a main body 210, and when a current is made to flow through the coil 260, an electromagnetic force is generated in the direction orthogonal to the main body plane. Also, on the side wall of the main body 210, the focusing coil is wound is the direction parallel with the plane of the main body 210, and when a current is made flow through the coil 260, an electromagnetic force is generated in the direction orthogonal to the plane of the main body 210. Also, the projecting guide part 140 is projectingly provided on the bottom surface of the yoke 110. A spring 150 is engaged in the projecting guide part 140.  Consequently, this allows an elastic member inserted into the projecting guide part 140 to move elastically for tracking and focusing control in a stable state.
Patent JP-H07187211-A (JP)
Title: Distribution assembly with variable capacity compression chamber and diaphragm
Inventor: JIYANNRUI GIYURE
IPC: B65D47/34
Filed: 1994-10-21
Abstract: PURPOSE: To provide a dispensing assembly which can simply and surely fit a flexible diaphragm. CONSTITUTION: This dispensing assembly is provided with a container 8 for storing a product, a dispensing head 20 having a dispensing channel 21, and a flexible diaphragm 30 having a dome 32. The flexible diaphragm communicates a variable-volume compression chamber 50 in the dispensing head, and by an inlet valve 33 provided, communicates the product from the container to the compression chamber only. The diaphragm is held by a fixing member made of a ring 40 having an opening 42 touching the compression dome 32. The annular projection 41 of a ring is inserted in the annular groove 34 of the flexible diaphragm tightly.
Patent JP-H07188969-A (JP)
Title: Electrodeposited copper foil and its preparation
Inventor: DEINO EFU DEIFURANKO
IPC: C25D1/04
Filed: 1994-10-21
Abstract: This invention is directed to a controlled low profile electrodeposited copper foil. In one embodiment this foil has a substantially uniform randomly oriented grain structure that is essentially columnar grain free and twin boundary free and has an average grain size-of up to about 10 microns. In one embodiment this foil has an ultimate tensile strength measured at 23 DEG C in the range of about 87,000 to about 120,000 psi and an elongation measured at 180 DEG C of about 15% to about 28%. The invention is also directed to a process for making the foregoing foil, the process comprising: (A) flowing an electrolyte solution between an anode and a cathode and applying an effective amount of voltage across said anode and said cathode to deposit copper on said cathode; said electrolyte solution comprising copper ions, sulfate ions and at least one organic additive or derivative thereof, the chloride ion concentration of said solution being up to about 1 ppm; the current density being in the range of about 0.1 to about 5 A/cm<2>; and (B) removing copper foil from said cathode.
Patent JP-S62117872-A (JP)
Inventor: NAKAMURA FUSAO
IPC: D06B19/00
Filed: 1985-11-16
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-2001078867-A (JP)
Title: Mirror product
Inventor: KOIE MUNEOMI
IPC: A47G1/02
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent dew condensation by providing the subject product with a humid ity conditioning material having humidity conditioning ability. SOLUTION: Humidity conditioning materials 1 are fixed to the mirror products. The mirror products 10 are the products including not only the products of mirrors alone but also products having constitution members exclusive of mirrors like decorative parts 3 and housing implements at the mirrors 2. The humidity conditioning material 1 are the members consisting of porous materials and which absorb moisture and/or release moisture in a space for humidity conditioning. Humidity conditioning material bodies 1B included in the mirror products 10 are the members consisting of the porous materials and which absorb moisture and/or release moisture in the space for humidity conditioning.  The humidity conditioning material bodies 1B are produced by firing the moldings obtained by mixing clay, such as Kibushi clay and gairome clay, and silica stone, pottery stone, agalmatolite, feldspar and other glassy components with humidity conditioning type raw materials, such as volcanic pumice strata of various places known as Kanuma soil, Oosawa soil, Kohshitsu soil (glue wet soil), Mizu soil (watery soil) and Miso soil (soybean-pasty soil), diatomaceous earth, acidic clay, (glue wet soil) zeolite, halloysite and sepiolite at specific compounding rations and chemical compositions and subjecting the mixture to extrusion molding or press forming.
Patent JP-S61136350-A (JP)
Title: Carrier wave recovery circuit
Inventor: MISHIRO TOKIHIRO
IPC: H04L27/227
Filed: 1984-12-07
Abstract: PURPOSE:To obtain a titled circuit which is not influenced by a noise, by providing a narrow band pass filter by which only a synchronizing pattern of non- modulation positioned at the head part, among received PSK modulated waves is made to pass through, stopping a reve rse modulator by this output, and reproducing a reference carrier wave. CONSTITUTION:A band pass filter 16a of a synchronizing pattern detecting part 16 is a narrow band pass filter, and makes only a synchronizing pattern of non-modulation pass through. Also, an envelope detector 16b reproduces and outputs an envelope of an inputted synchronizing pattern, and sends it out to a voltage comparator 16c of the next stage. This comparator 16c compares its reference voltage and an output of the detector 16b, and sends out a reverse modulation stop signal to a reverse modulator 11, if said output exceeds the reference voltages. In this way, the reverse modulator stops its operation, determines a reference phase based on the synchronizing pattern of the inputted moulated wave, applies a modulation in reverse to this reference phase, and reproduces a reference carrier wave. Also, based on this reference carrier wave, the inputted modulated wave is demodulated by a demodulator 13.
Patent JP-H05345630-A (JP)
Title: Cutter for sheet glass and method for cutting
Inventor: NAKAI KAZUNARI
IPC: C03B33/02
Filed: 1992-06-12
Abstract: PURPOSE:To provide an apparatus for cutting sheet glass in which the thick sheet glass having a sash provided therein can be cut at an optional position and an opening can readily, safely and rapidly be formed and a method for cutting. CONSTITUTION:A frame 21 of a diamond wheel cutter 20 is slidably installed in the direction of arrows (C) along a guide 14 in a cutter guide 10 constructed of the guide 14 having both ends fixed with holders 11 and 12 having a sucker 13. A diamond wheel 23 having a handle 24 is freely rockingly installed through a cutter arm 22 in the direction of arrows (D) in the frame 21. The cutter guide 10 is sucked and fixed at a position for cutting sheet glass 1 with the suckers 13 by an operator and the handle 24 is held to bring the diamond wheel 23 into pressure contact with the sheet glass 1 and fitted thereinto while rotating the diamond wheel 23 with a motor. Thereby, the diamond wheel 23 is moved along the guide 14 to cut the sheet glass. As a result, the objective opening can safely and readily be formed by changing the fixing position of the cutter guide 10.
Patent JP-S63112011-A (JP)
Title: Plate thickness control method
Inventor: YAMASHITA HIDEAKI
IPC: B21B37/18
Filed: 1986-10-29
Abstract: PURPOSE:To improve the quality of rolled products by detecting thicknesses of a preceding and a succeeding stock on the inlet side of a rolling mill, calculating the difference between the thicknesses, and then correcting a drafting amount by converting the difference between a thickness on the outlet side and the target thickness into a thickness difference on the inlet side. CONSTITUTION:In the case of rolling a sheet stock by a work roll 10, a thickness gage 16 measures thicknesses Gi at each constant length Li of an inlet side part 14A of the sheet measured by an inlet side sheet length gage 12 and tracks the sheet part up to the work roll 10. At that time, a thickness difference between a preceding and a succeeding stock on the inlet side of a rolling mill is calculated, a difference between a thickness detected on the outlet side and the target thickness is also calculated, and the outlet side thickness difference is converted into an inlet side thickness difference. A drafting amount of the rolling mill is corrected based on the value found by adding the converted inlet side thickness difference to the first calculated inlet side thickness difference. The quality of rolled products is improved because a feedforward control effect is added to a feedback control for the automatic thickness control.
Patent JP-S60144374-A (JP)
Title: Metallic base paint
Inventor: ITOU SATORU
IPC: C09D201/00
Filed: 1984-12-07
Abstract: PURPOSE:To provide the titled paint which has excellent storage stability and interlaminar adhesion between a metallic base coating film and a topcoating transparent film and gives a coating film having good appearance, resistance to water and weather, etc., by using a specified modified vinyl copolymer as a vehicle component. CONSTITUTION:5-40wt% cellulose acetate butyrate having a degree of acetylation of 1-34wt%, a butyl group content of 16-60wt% and a viscosity of 0.005- 5sec (ASTM-D-1343154) and 95-60wt% at least one vinyl monomer such as styrene are copolymerized in the presence of a radical polymn. initiator in a solvent such as benzene at 50-200 deg.C to obtain a modified vinyl copolymer. The copolymer is used as a vehicle, and an org. solvent, a metallic flake pigment, a color pigment, etc. are blended with said copolymer to obtain a paint.
Patent JP-H0793500-A (JP)
Title: Information card and system for discriminating its information
Inventor: MIYAZAWA KUNIAKI
IPC: B42D15/10
Filed: 1993-09-21
Abstract: PURPOSE:To automatically discriminate information written in a card without requiring troublesome man-power work such as the insertion of the card itself to an information discriminating equipment. CONSTITUTION:A card base material 1 is provided with plural reception antenna elements 2 for independently receiving plural kinds of information detecting radio wave S with different frequencies and plural transmission antenna elements 3 for respectively transmitting the second higher harmonic S' of radio wave received by the respective reception antenna elements 2. Then, the applying antenna element at one side, at least, of a reception antenna element and transmission antenna element 3 group is halfway interrupted in accordance with a previously decided information signal rule. As the information discriminating system of the information card 4, a transmitting means 6 transmits plural kinds of information detecting radio wave S with different frequencies to a inspection route 5 at a prescribed time interval and second higher harmonic S' within transmitted radio wave S, which is received by the reception antenna element 2 and transmitted from the transmission antenna element 3, is received by a receiving means 7 and analyzed by an information analyzing means 8.
Patent JP-H0596136-A (JP)
Title: Hollow-fiber membrane module and using method therefor
Inventor: YAMAMURA HIROYUKI
IPC: B01D65/02
Filed: 1991-10-04
Abstract: PURPOSE:To obtain a hollow-fiber membrane module capable of continuously filtering liq. and capable of being periodically blown with air by positioning the tiny hole of the pipe of a hollow-fiber membrane module below the pipe center in the longitudinal direction of the module and close to the lower end plate of the module. CONSTITUTION:A hollow-fiber membrane is arranged around a center pipe, the tiny hole of the center pipe from which air is discharged is positioned below the pipe center of the vertical hollow-fiber membrane module and close to the lower end plate. The water to be filtered is supplied from a nozzle 8, passed through the membrane, filtered and discharged from an outlet 11. Since the SS, bacteria, etc., are deposited on the membrane after the module is operated for a long time, air is bubbled from the tiny hole 9 to shake the membrane, and the deposit is removed. The membrane is uniformly shaken since the tiny hole is positioned at the lower part.
Patent JP-H1190098-A (JP)
Title: Iron
Inventor: SHIMIZU MASAO
IPC: D06F75/20
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To spray a mist stably and improve the efficiency of an ironing operation, in an iron for straightening creases generated in clothes. SOLUTION: Water contained in a water storage tank 38 is guided into a water channel 51 with the help of a pumping device 40, then this water is sent to a vaporization chamber 32 through a first water duct and a steam generated in the vaporization chamber 32 is guided into a mixing chamber through a steam channel. At the same time, the water flowing through the water channel 51 is guided into the mixing chamber via a second water duct and this water is turned to particles and further, this water is jetted to an area forward of a base 33 from above the base 33 passing through a jet nozzle 69. Under this construction of the iron, a heat responsive ON/OFF activation device 57 is installed to open/close the water channel 51 at a specified temperature.
Patent JP-S63113001-A (JP)
Title: End-modified propylene polymer and production thereof
Inventor: DOI YOSHIHARU
IPC: C08F10/00
Filed: 1986-10-31
Abstract: PURPOSE:To obtain a novel polymer having extremely narrow molecular weight distribution and approximately totally olefinized chain ends, by polymerizing propylene in the presence of a specific polymerization catalyst, reacting the reaction product with a diolefin and successively a proton donor. CONSTITUTION:Propylene is polymerized in the presence of a polymerization catalyst consisting of a catalytic component containing a vanadium compound shown by formula I (R<6>-R<8> are 1-8C hydrocarbon) and an organometallic compound (e.g. dimethylaluminum chloride, etc.) of metal of group I-III of the periodic table, the prepared living propylene polymer is reacted with a diolefin (e.g. 1,3-butadiene, etc.) shown by formula II (R<1>-R<3> are H or 1-4C alkyl; R<4> and R<5> are H or 1-8C alkylene; m is 0-16) and then with a proton donor (e.g. methanol, hydrochloric acid, etc.) to give the aimed polymer shown by formula III (n is 20-10,000). The polymer is usable as a macromer having uniform molecular weight.
Patent JP-S63113794-A (JP)
Title: Portable electronic equipment
Inventor: TAKAHASHI KENJI
IPC: G06K19/00
Filed: 1986-10-31
Abstract: PURPOSE:To prevent information from leaking outside by accessing communication data stored in a storage means when an input key word from a key input means coincides with a key work stored in the storage means. CONSTITUTION:A pass word retention and comparison part 62 checks whether or not the inputted pass word coincides with the pass word previously registered in a pass word memory 62a. If the inputted pass word does not coincide with the pass work previously registered in the pass word retention and comparison part 62, a pass word coincidence signal 73 is not outputted and the error status for pass word dissidence is displayed on a status display part 52 to inform an operator. When both pass words coincide, whether the connection equipment is ready or not is checked with a ready signal 81. And if it is not ready, the operator waits until it becomes ready and if it becomes ready, an ID transfer permission request is outputted to the connection equipment with an REQ signal 82.
Patent JP-S61134902-A (JP)
Title: Rotary drum for magnetic recording and reproducing device of rotary magnetic head type
Inventor: SASAKI YOSHIYUKI
IPC: G11B5/02
Filed: 1984-12-05
Abstract: PURPOSE:To make it unnecessary to interpose a rotary transformer and a shield line between a magnetic head and an amplifying means and to eliminate inductance components and capacity components between them thereby, by connecting directly the magnetic head to the amplifying means. CONSTITUTION:A head amplifier 9 is provided on an upper drum 2, and a magnetic head 1 is connected directly to the head amplifier 9, and a shaft 4 consists of an upper shaft 41, an insulating layer 11, and a lower shaft 42, and the upper shaft 41 and the lower shaft 42 are insulated from each other by the insulating layer 11. A power supply brush 12 connected to a power source VCC is so provided that it slides on the upper end face of the upper shaft 41, and the upper shaft 41 is connected to the power supply side of the head amplifier 9, and the lower shaft 42 is connected to the earth side of the head amplifier 9, and power is supplied from the power source VCC to the head amplifier 9.
Patent JP-S62120190-A (JP)
Title: Coupling circuit
Inventor: ARAI TOSHIO
IPC: H04Q3/42
Filed: 1985-11-20
Abstract: PURPOSE:To require no capacitor with large capacity and to attain IC formation by taking out a direct current offset signal from a voltage subtraction circuit and providing a low pass filter for feeding back it to the voltage subtraction circuit in a low voltage level circuit. CONSTITUTION:The direct current offset signal and an alternating signal obtained in the output side of the voltage subtraction circuit 10 are inputted to the low voltage level circuit 9 as they are. At this time, the direct current offset signal is taken out through the second low pass filter 18 and only the alternating signal is fed to a post stage of the circuit 9. The taken out direct current offset signal is inputted to a voltage addition circuit 17 and added to a receiving side signal voltage. They are inputted to the first low pass filter 7 through a voltage addition circuit 20 and inputted to the negative input terminal of the voltage subtraction circuit 10 after a direct current component is taken out. Thereby, the capacitor with large capacity is not required to attain the IC formation.
Patent JP-S62118540-A (JP)
Title: Semiconductor integrated circuit
Inventor: HASHISHITA RYUICHI
IPC: H01L21/3205
Filed: 1985-11-18
Abstract: PURPOSE:To increase flexibility in design, to facilitate change in wiring and to facilitate the design itself, by performing the wiring of signal lines and the wiring of power source lines by using independent metallic wiring layers in a semiconductor integrated circuit having a multilayer metallic interconnection structure. CONSTITUTION:A region, which is surrounded by an alternate long and to dashes line 100 is one of logic function blocks. A numeral 10 indicates a diffused layer. A numeral 11 indicates a first metal wiring layer. A numeral 22 indicates a second metal wiring layer. A numeral 33 is a third metal wiring layer and used only as a power source line. A numeral 40 indicates a multycrystalline silicon layer, 111 a contact, 112 a through hole for the first metal wiring layer and the second metal wiring layer, and 123 a through hole for the second metal wiring layer and the third metal wiring layer. The second metal wiring layer 22 and the first metal wiring layer 11 are constituted only by signal lines. Thus, the signal wirings and the power source lines are formed by the different metal wiring layers. Therefore, when the signal lines are wired, they can be designed without considering the power source lines. Conversely, when the power source lines are wired, they can be designed without considering the signal line.
Patent JP-H07164015-A (JP)
Title: Rolling mill having axially movable roll
Inventor: ANDORE RABUNE
IPC: B21B29/00
Filed: 1994-09-28
Abstract: PURPOSE: To axially move a roll without stopping product supply within a wide range of a roll gap by attachably and detachably combining an axially moving means of the roll sliding along a stand vertical member to a roll driving element. CONSTITUTION: A roll 2 and an auxiliary chock 4 fixed to the end part 24 are moved by axially moving jacks 5a, 5b using hook type sliding members 53a, 53b and the auxiliary chock 4. At this time, the locking state at an axial position to the vertical member 11 of a stand is maintained by sliding chocks 3a, 3b of the roll 2 along necks 22a, 22b. In order to match the largely varying height of the work roll 2, a carriage 6 having the jack 5 is vertically moved along a slider 61 by an auxiliary jack fixed to the vertical member 11 of the stand. At this position, the side part 45 of the auxiliary chock 4 is engaged with a notch 54 of the hook type sliding member attached to the carriage 6 together with the axially moving jack 5.
Patent JP-H04136714-A (JP)
Title: Encoder
Inventor: SUZUKI MASUMI
IPC: G01D5/244
Filed: 1990-09-28
Abstract: PURPOSE:To enable a position to be detected highly accurately regardless of speed of a body to be detected by changing a value of DC component to be used depending on whether the speed is above or below a specified one. CONSTITUTION:A DC component determining means 6 transmits DC components Va and Vb which are transmitted from a DC component detection means 5 to a DC component memory means 7 when the speed to be transmitted from a differential calculation part 9 is below a specified one and does not transmit anything when the speed exceeds a specified level. Then, the DC component memory means 7 transmits the value to an interpolation position detection means 8 when the DC components Va and Vb are transmitted from the DC component determining means 6, stores it temporarily, and then transmits the DC components Va and Vb which are memorized to the interpolation position detection means 8 when no DC component determining means 6 is transmitted.