baber/WOPTO huggingface dataset:
Patent JP-S6084345-A (JP)
Title: Preparation of trans-1,4-polyisoprene film
Inventor: NOUYA KAZUO
IPC: B29L7/00
Filed: 1983-10-17
Abstract: PURPOSE:To prepare the titled film at an extremely high film-forming speed (about 10m/min or higher), by melt-extruding a raw polymer having specified organic compounds incorporated therein. CONSTITUTION:About 0.1-1pt.wt. one or more of 1,3:2,4-bis(methylbenzylidene) sorbitol, dibenzylidenesorbitol, and sodium bis(4-t-butylphenyl)phosphate are incorporated into 100pts.wt. trans-1,4-polyisoprene. The obtained composition is melt-extruded at about 180-220 deg.C using a T-die, etc., and immediately wound around a cooling roll to be cooled and solidified, thus forming a film. By the above-mentioned process, a thin film with a thickness of about 20mu or less can be manufactured easily at a high film-forming speed.
Patent JP-S6089549-A (JP)
Title: Process-hardenable austenite manganese steel and manufacture
Inventor: BERUNTO KOSU
IPC: C22C33/04
Filed: 1984-09-13
Abstract: 1. Austenitic manganese hard steel with the following alloy contents in weight % : 0.8 to 1.8 C 6.0 to 18.0 Mn 0 to 3.0 Cr 0 to 2.0 Ni 0 to 2.5 Mo 0 to 1.0 Si, wherein the ratio of the carbon content to the manganese content amounts to 1:8 to 1:14 and the remainder consists of iron, impurities and 0.02 to 0.09 weight % aluminium as de-oxidant additive as well as vanadium and titanium as micro-alloying additives, wherein the sum of the vanadium and the titanium contents amounts to between 0.05 and 0.08 weight % and the content of vanadium and titanium each amount to at least 0.01 weight % and the average grain size amounts to 0.5 mm at the most.
Patent JP-2000023650-A (JP)
Title: Packed food containing gas and its production
Inventor: YOSHIDA TETSUO
IPC: A23L35/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a packed and gas-containing food not generating a drip and having a moderately soft, swollen and smooth texture and a shape-retaining property. SOLUTION: This packed and gas-containing food is obtained by receiving a food raw material in a container in a state free from a seasoning solution. The container comprises a molded synthetic resin container main body having retort resistance and gas barrier property and a lid having retort resistance and gas barrier property. At least the bottom portion of the food raw material is covered with a leather material.
Patent JP-2001021359-A (JP)
Title: Piezoelectric angle of oscillation speed sensor and manufacture of oscillator
Inventor: YORIZUMI MINEO
IPC: G01C19/5649
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric angle of oscillation speed sensor whose characteristics are made stable by simplifying a structure and a manufacturing process, reducing manufacturing costs, and increasing working precision, and a method for manufacturing the oscillator. SOLUTION: An oscillator 30 of a piezoelectric angle of oscillation speed sensor is constituted of a piezoelectric body 35 shaped like a square pole, and a first divided electrode 33a and a second divided electrode 33b are formed on a first die face 33, and a third divided electrode 34a and a fourth divided electrode 34b are formed on a second side face 34. This piezoelectric body 35 is supported by the node of oscillation, and an AC voltage is impressed to the electrode for exciting driving (the first divided electrode) 33a, and the both edges related with the axial direction are allowed to resonate and oscillate as free edges, and a voltage difference generated due to the generation of a Coriolis force when an angle of rotation speed is added is detected from two electrodes for detection (the first divided electrode 33a and the second divided electrode 33b).
Patent JP-H1042306-A (JP)
Title: Cyclic type comb line filter circuit for pal system color signal
Inventor: GOTO HIDEAKI
IPC: H04N9/64
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a cyclic type comb line filter circuit which improves S/N of a color signal of a PAL system that reduces color dull. SOLUTION: A carrier generator 5 generates a carrier b that is a sine wave whose frequency is the same with the one of a carrier chrominance signal (a) from an adding operational means 1. The carrier b is performed phase shift to B-Y axis in a phase shift circuit 7, and made to be a carrier c whose frequency is twice as high as the carrier b in a frequency multiplier 9. A balanced modulator 3 modulates the carrier chrominance signal (a) by the carrier c, and an LPF 11 takes out a carrier chrominance signal e before 1H of the carrier chrominance signal (a). The carrier chrominance signal e is delayed in a 1H delay element 13, and amplified by a gain control amplifier 15. After that, the carrier chrominance signal e is added to a carrier chrominance signal g that is a main signal input in the means 1.
Patent JP-H0862536-A (JP)
Title: Optical isolator
Inventor: NUMAJIRI HIROO
IPC: G02B27/28
Filed: 1994-08-17
Abstract: PURPOSE: To provide small-sized optical isolator which is adequate for miniaturization of a semiconductor laser module and is extremely short in length. CONSTITUTION: A first polarizer 1, a Faraday rotator 2 and a second polarizer 3 are successively fixed to a holder 5 so as to be integrated, and further, a permanent magnet 4 is directly fixed to this holder 5 as well. Then, the number of the holder is decreased to one, and further, an outside case is omitted and, therefore, the length of the optical isolator is made shorter than the length of the conventional optical isolator.
Patent JP-H0355881-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: TAKADA RYOJI
IPC: H01L29/792
Filed: 1989-07-24
Abstract: PURPOSE:To improve the holding, rewriting, and TDDB properties of a nonvolatile semiconductor memory by providing an impurity layer of first conductivity type, which is the same as that of the substrate of the memory in the surface area facing the edge of the floating gate electrode, in an erasing area of second conductivity type. CONSTITUTION:After a deep (about 0.5-1.0mum in depth) n<+> diffusion layer 7 is formed, a thin oxide film 8, a first poly-Si layer 5, an inter-layer insulating film 11, and a second poly-Si layer 6 are formed in this order and the second and first poly-Si layers 6 and 5 are simultaneously etched. After etching, a p-type impurity layer 10 is introduced by ion implantation performed in self-aligning manner. The layer 10 finally gets into the layers 5 and 6 by 0.2-0.3mum from their edges as a result of heat treatment performed for activation. Therefore, even when a damaged layer 9 is produced by the etching, no tunnel current flows through this area and increase of trap can be prevented when leak current increases or rewriting is made. The layer 10 is connected with a p-type substrate 1 at a LOCOS edge in a direction perpendicular to the figure, and a positive hole produced by the flowing tunnel current is bypassed through the layer 10. Thus injection of positive holes into the oxide film is suppressed and the TDDB property of the thin oxide film is improved.
Patent JP-S6437103-A (JP)
Title: Attaching device for on-vehicle antenna
Inventor: HANAOKA SHUNSUKE
IPC: H01Q1/22
Filed: 1987-07-31
Abstract: PURPOSE:To improve the designability and to reduce the cost of an attaching device by coupling an attaching member to an antenna holder with a pair of bisymmetrical coupling means. CONSTITUTION:Attaching members 13 are preliminarily fixed to parts on both sides of the roof of an automobile. An antenna holder 12 is coupled to the attaching member 13. With respect to the coupling operation, an engaging recessed part 18 of the holder 12 and a connector 25 are fitted to each other and the holder 12 is rotated to the attaching member 13. Then, an engaging projecting part 19 is moved from a wider part to a narrower part of an engaging aperture 26. A lock pin 20 of the holder 12 is inserted to a lock hole 27 on the side of the attaching member 13 by a spring 22 at the time of rotating the holder 12 to a prescribed position, thereby locking the holder 12.
Patent JP-S5894491-A (JP)
Title: Ink jet recording sheet
Inventor: MIYAMOTO SHIGEHIKO
IPC: D21H19/36
Filed: 1981-12-01
Abstract: PURPOSE:To provide the titled sheet which enables to record an image thereon with high density, clear tone and excellent resolution, by a method wherein a coating layer containing synthetic silica, a water base adhesive and a weak acid salt or oxide of a bivalent metal is provided on a surface of a base. CONSTITUTION:A coating liquid containing a synthetic silica, a water base adhesive (e.g., polyvinyl alcohol) and 0.1-30pts.wt., preferably 5-25pts.wt. (per 100pts.wt. of synthetic silica) of a weak acid salt or oxide of a bivalent metal (e.g., calcium silicate) is coated on the surface of a base by an air knife coater or the like, and is dried to obtain the desired sheet.
Patent JP-S6170771-A (JP)
Title: Solar cell having energy accumulating function
Inventor: NAKADA YUKIHIKO
IPC: H01G4/40
Filed: 1984-09-13
Abstract: PURPOSE:To provide solar cell itself with an energy accumulating function while forming a solar cell, which can be constituted at low cost, by shaping an I type layer in the PIN type solar cell while being extended to the outside of the solar cell section and forming a capacitor giving the energy accumulating function in an integral shape with a generating function. CONSTITUTION:An I type amorphous silicon film 4 coats a P type (or an N type) amorphous silicon film 3, and is extended and formed up to an electrode 2b section, and an N type (or a P type) amorphous silicon film 5 corresponds to an electrode 2a section, and is shaped onto the I type amorphous silicon film 4. Other electrodes 6a, 6b are formed onto the N type (or the P type) amorphous silicon film 5 and the I type amorphous silicon film 4 respectively while corresponding to the electrodes 2a, 2b. That is, left half in the figure constitutes an amorphous solar cell, and the I type amorphous silicon film 4 is shaped to the right, thus shaping a capacitor for providing a generating function with an energy accumulating function.
Patent JP-H0357270-A (JP)
Title: Semiconductor storage device
Inventor: FUJII HIROSHI
IPC: H01L21/822
Filed: 1989-07-25
Abstract: PURPOSE:To highly integrate a multi-level memory cell by locally oxidizing parts forming electrodes of a capacitor, and electrically isolating adjacent electrodes of the capacitor by use of an insulating region. CONSTITUTION:Polysilicon films 5, 7 to become transfer gates of work lines W are formed on a semiconductor substrate 1 through a thin oxide film to become a gate insulating film. An insulating film 4 is deposited to cover the silicon films to insulate between the silicon films and the lower electrode 5 of a capacitor. With an SiO2 film 9 remaining in a step and photoresist as masks an SiO2 film 8 is etched, and the exposed film 7 is oxidized. An oxide film is formed between the upper electrodes of the capacitor, and the upper electrodes Cu are electrically separated therebetween. Thus, a short-circuit of the electrodes 7 is prevented, and a multi-level memory having high integration is obtained.
Patent JP-S5982943-A (JP)
Title: Multitube type exothermic reaction device
Inventor: YAMAZAKI TOMOYUKI
IPC: C08F2/00
Filed: 1982-11-05
Abstract: PURPOSE:To reduce initial and running costs by incorporating a cooler tube bundle in a reactor so that a titled device is made compact and a large temp. difference between the inside and outside of a reaction tube is taken. CONSTITUTION:A cooler tube bundle 12 for a heat medium is provided in the central part in a reactor 11 of a multitube type exothermic reaction device which removes the reaction heat in reaction tubes 13 by the circulation of the heat medium. The tube bundles 13 are disposed around said tube bundle and a baffle plate group which has the plane rectangular to the tube bundles and is disposed alternately with large diameter hollow discs 15, small diameter hollow discs 16 and middle diameter solid discs 17 provided on the same plane. As a result, the heat medium in the reactor 11 is partly cooled many times in the midway of circulation and has about the same temp. as the temp. in the stage of departing by mixing with the heat medium having an increased temp. as it passes through the clearances. If the number of the passage is increased, the higher difference between the inside and outside temp. in the reaction tube is taken. The device is thus made compact and the initial and running costs are reduced.
Patent JP-H0358756-A (JP)
Title: Lamellar food
Inventor: KANBE TAKAO
IPC: A23L1/00
Filed: 1989-07-26
Abstract: PURPOSE:To obtain the title food capable of effectively using a large amount of water-soluble dietary fibers which have been difficult to use, containing a fat and oil layer blended with dietary fibers. CONSTITUTION:The aimed lamellar food containing a fat and oil (butter, margarine, shortening, etc., as fats and oils) layer blended with dietary fibers (preferably water-soluble dietary fibers such as gum arabic, karaya gum, guar gum, agar, etc.).
Patent JP-S6168657-A (JP)
Title: Memory element
Inventor: YAMADA NOBUO
IPC: G11C7/00
Filed: 1985-09-04
Abstract: PURPOSE:To automatically recover 1 bit inversion fault of memory element by simultaneously reading plural memory cells not only in the conventional bit line direction but also in the word line direction. CONSTITUTION:At the time of read, data of memory cells xm and mx for parity data which correspond to a WORD line and a Bit line including a noticed memory cell and parity data in the WORD line direction and in the bit line direction are which can also correspond at read time generated by parity generators 3, 4 and the parity data are compared with parity data at writing which have already been stored. If information of either one of memory cell group of this memory element is inversed, it means that both 3 and 4 are incorrect at the time of data comparison. In this case, correct data shall be outputted by inversing the output data supplied to a data output circuit 2 through sense amplifier 1 at the data output circuit 2 and outputting.
Patent JP-H1042185-A (JP)
Title: Image pickup server, its method and medium
Inventor: IGARASHI MASARU
IPC: H04N21/24
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To allow a server to provide a service of a moving image by that live video images picked up by a video camera are sequentially transferred via a conventional network such as an internet. SOLUTION: When an external device 8050 being a client on a network such as an internet requests a live moving image, a system control means 8001 controls a data transfer amount per unit time obtained by pickup with a camera 1003 depending on the traffic on the network and transfer the live image to the external device 8050.
Patent JP-S6174919-A (JP)
Title: Fluid coupling
Inventor: SAITO YOSHINORI
IPC: F16D35/02
Filed: 1984-09-14
Abstract: PURPOSE:To enable output rotational frequency to be continuously variably increases or decreased by opening a control hole to a position of a valve plate corresponding to a communicating hole of a partition plate affording communication between a storage chamber and a work chamber to move radially a perforated communicating hole formed by both holes in operation. CONSTITUTION:The interior of an output side outer housing 3 supported rotatably to an input side drive shaft 1 through a bearing 2 is divided by a partition plate 6 into a storage chamber 4 and a work chamber 5, and the partition plate 6 is provided with a communicating hole 7 affording communication between both chambers 4, 5. Also, a position of a valve plate 9 corresponding to this communicating hole 7 is opened a slot-like control hole 17 for forming an effective communicating hole 8 which cooperates with the communicating hole 7 to introduce working fluid from the storage chamber 4 to the work chamber 5. This effective communicating hole 8 is formed when the communicating hole 7 and the control hole 17 overlap each other, and moved radially when the valve plate 9 is operated.
Patent JP-S6349875-A (JP)
Title: Form system
Inventor: NAKAJIMA MASANOBU
IPC: G03F1/00
Filed: 1986-08-19
Abstract: PURPOSE:To obtain a form output in a good style as the form result by using a punctuation detector to check the punctuating positions in a word consisting of plural characters and deciding the line dividing positions based on said checking result. CONSTITUTION:The form data is processed by a data analyzing part and actuates a punctuation detecting part in case a word 'interesting' is divided at the end of a line. In such a case, the punctuation detecting part detects the dividing points of the word based on an English rule and obtains two dividing points P1 and P2. These positions are outputted to the data analyzing part. Then the data analyzing part decides the point P2 of the right end within a longest line range out of both dividing points as a line dividing position. Thus 'ing' sent to the next line and a hyphenation P3 is added to 'interest'.
Patent JP-H0245083-A (JP)
Title: Automatic direction converting and rising traveling device for one-wheel toy
Inventor: KOSHITANI YOSHIHIKO
IPC: A63H17/00
Filed: 1988-08-03
Abstract: PURPOSE:To automatically execute directional conversion, rising and traveling by utilizing the centrifugal force of an outside case to be rotated and traveled with the movement of the center of gravity of a whole internal mechanism to accompany the activation of a motor in the outside case and reaction to accompany the change of a rotational shaft in a friction to execute high speed rotation in the internal mechanism. CONSTITUTION:When the automatic direction converting and rising traveling device of a one-wheel toy is set to fall sideways on a traveling surface and a switch is closed by a switch lever 10', a friction 1 starts rotation with the activation of a motor 7 and the motor 7 and friction 1 start high speed rotation with buzzing by coast. Simultaneously, this strong rotating force is transmitted to a friction gear 2, a first gear 3, a second gear 3', a third gear 4 and a main shaft 5 and the whole internal mechanism starts movement with the main shaft 5 as a center. In such a case, with the movement of the center of gravity in the whole internal mechanism, a semi-spherical protruding part 10 of an outside case 9 is contacted to the traveling surface and with this protruding part as a center, one part of a side surface in the lower side of the outside case 9 is also contacted and starts thr rotation just like the stopping time of a top. When the rotational shaft is changed by the same principle as a gyroscope, the strong reaction to this change is generated to the friction 1 to execute the high speed rotation. This reaction causes the whole device to rise up.
Patent JP-S6438069-A (JP)
Title: Production of 1,4-dihydropyridine derivative
Inventor: NAKAJIMA YOSHIMOTO
IPC: A61P9/08
Filed: 1987-08-03
Abstract: PURPOSE:To obtain the titled compound useful as a long-acting hypotensor and vasodilator, under mild condition in high yield without loss of thermally unstable intermediate, by using a 1,4-dihydropyridine derivative as a raw material, hydrolyzing the derivative and reacting the product with acetyl nitrate. CONSTITUTION:A 1,4-dihydropyridine derivative of formula (R is hydroxyl- protecting group) is hydrolyzed with an alkali or acid. The obtained hydroxyl compound is made to react with acetyl nitrate in a solvent (e.g. dichloromethane, ethyl ether or benzene) at a temperature between -80 deg.C and the boiling point of the solvent for 10min-2hr under stirring to obtain the objective compound. The compound of formula I can be synthesized by suspending sodium acetate in 3-bromopropanol, dripping diketene to the solution and reacting the reaction product successively with potassium acetate, 3-nitrobenzaldehyde, 3-aminocrotonic acid 2-cyanoethyl ester, etc.
Patent JP-S6085923-A (JP)
Title: Manufacture of composite film
Inventor: SEKI SHIGEMI
IPC: C08J5/18
Filed: 1983-10-19
Abstract: PURPOSE:To obtain a composite film which is superior in transparency and can maintain drip-proof properties extending over a long period of time, by a method wherein polyhydric alcohol is loaded to a water solution or water dispersions containing water-soluble polyester ether resin and inorganic colloid and a plastic film to which the foregoing matter is applied is oriented for thermal fixation. CONSTITUTION:0.1-90wt% polyhydric alcohol per solid content of dried coating is loaded to a water solution or water dispersions containing water-soluble polyester ether resin and inorganic colloid. With this loading, even if this liquid is applied to either one side or both sides of an unstretched film or a uniaxial stretched film, which is stretched uniaxially or biaxially for heat treatment, the film which does not becomes turbid in white and is favorable in transparency can be obtainable. The polyhydric alcohol means either bivalent or trivalent alcohol, a thing whose water solubility is favorable, the boiling point is more than 150 deg.C and vapor pressure at a temperature of 20 deg.C is less than 5mm.Hg is desirable and the most desirable one is glycerin.
Patent JP-H0733165-A (JP)
Title: Display case
Inventor: MATSUI HIROMI
IPC: B65D75/36
Filed: 1993-07-09
Abstract: PURPOSE:To offer a display case which keeps a proper relative position of an internal frame for holding goods and a description panel for indicating specified information. CONSTITUTION:A display case is designed to hold goods through an internal frame 12 in a transparent main body 10, and to indicate specified information by a description panel 13. The internal frame 12 has at its bottom side on engaging piece 28 formed with a slit-shaped cut 27. The description panel 13 has at its top a fold 31, in which an engaging hole 33 is provided. The engaging hole 33 locks the engaging piece 28 to properly hold the internal frame 12 at the upper part and the description panel 13 at the lower part in the recess 18 of the case 10.
Patent JP-S6171645-A (JP)
Title: Manufacture of semiconductor device
Inventor: HORI ATSUO
IPC: H01L21/66
Filed: 1984-09-17
Abstract: PURPOSE:To contrive to improve the pellet yield by a method wherein the characteristic inspection data of each pellet is read in through the memory device at the point of mounting wafer pellets to packages, thus judging whether they meet desired requirements or not. CONSTITUTION:A reference pellet 3 on X-Y coordinates can be recognized by preparing patterns different from those of other pellets 12: an example of the coordinate values of pellets 3, 4, 5-10, 11 including the reference pellet 3 and located in its neighborhood shows the correspondence of each (X, Y)=(0, 0), (1, 0), (1, -1)-1(0, 1), (1, 1) which is recognized by an X-Y position detector and the program function. In such a manner, the hFE actual measurements of the pellets 3-11 and their addresses are made corresponding 1 to 1 and memorized. The value hFE is managed for every pellet 3-11 and compared with the desired requirements and judged, then only pellets which meet them are mounted to packages.