baber/WOPTO huggingface dataset:
Patent JP-H0693809-A (JP)
Title: Water supply system for combined cycle plant
Inventor: IMANARI KATSUSHI
IPC: F01K23/10
Filed: 1992-09-14
Abstract: PURPOSE:To use a standard specification as a designed specification for a shaft seal device by lowering the desired pressure of a low pressure water supply pump as a value designated by a standard pump specification (a flow rate, a total head, a rotational speed and the like), by lowering the designed pressure in a passage between a low pressure water feed pump and a high pressure water feed pump so as to lower the ratings of a pipe line, instruments and the like, and by lowering the suction pressure of the high pressure water supply pump so as to reduce the pressure differential between the internal pressure and the external pressure of the pump. CONSTITUTION:A low pressure coal saving unit 35 is directly connected to a high pressure coal saving unit 38 through the intermediary of a water feed pipe 62 provided therein with a high pressure water supply pump 62 for feeding water a high pressure steam drum 39 by way of the high pressure coal saving unit 38. Meanwhile, water is extracted from the intermediate stage of the high pressure supply pump 62, and is then fed into a low pressure steam drum 36 by way of a water supply pipe line 63.
Patent JP-S61122413-A (JP)
Title: Kerosine burner
Inventor: FUJIMOTO MASAYUKI
IPC: F23D3/18
Filed: 1984-11-20
Abstract: PURPOSE:To prevent the overflowing of oil to the outside of a fuel tank when a kerosine stove was reset to an initial condition after overturning and a wick was winded up by a method wherein the hole, which the inside of the tank is communicated with the outside thereof, is provided at the proper place of an outer periphery of the wick outer cylinder. CONSTITUTION:The kerosene 35 in the fuel tank 21 which is absorbed from the lower end of a wick 27 is receiving by a leakage oil preventing bellows 29 in accordance with the passage time after overturning of a kerosine stove. Then, the hole 26a, communicating the inside of the tank 21 and the outside (a) thereof, is provided at the outer periphery of a wick outer cylinder 26, therefore, the pressure Pt at the inside of the tank 21 equals to the pressure Po of the outside thereof, the kerosene 35 which is collected into the leakage oil preventing bellows 29, is replaced to the fuel tank 21 again when the kerosine stove was reset to the initial condition after overturning. According to this method. The oil may be prevented from overflowing to the outside of the tank and the safe kerosine burner may be provided.
Patent JP-2000077118-A (JP)
Title: Electrical connector assembly for card
Inventor: FUTAKI TAKU
IPC: H01R13/648
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector assembly for a card, capable of having a short height, having a small number of additional connections interposing between the card and a circuit board to have high connection reliability, and capable of interconnecting a ground contact of the card and the circuit board. SOLUTION: An electrical connector assembly 1 for a card comprises a card side connector 10 for receiving the card, and a relay connector 50 to be mounted on a circuit board. Each contact 30 of the card side connector 10 has a male contact part 34, while each contact 60 of the relay connector 50 has a female contact part 62 fitting with the male contact part 34. The card side connector 10 is fitted to the relay connector 50 along the same direction as a card insertion direction. Both the connectors 10, 50 have ground plates 40, 70 contacting with each other on their respective upper surfaces. The ground plates 40, 70 are disposed above the contacts 30, 60 nearly parallel to the contacts 30, 60.
Patent JP-2001069910-A (JP)
Title: Coffee whitener
Inventor: MATSUDA KOJI
IPC: A23L9/20
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a coffee whitener composed of an oil-in-water type emulsion where a specific polyglyceryl fatty acid ester is contained in an oil phase and not causing solidification in being preserved, separation of fat and milk protein in being mixed with coffee or the like and gelation even when being thawed in being used after being preserved in a frozen state. SOLUTION: The objective coffee whitener is composed of an oil-in-water type emulsion where a polyglyceryl fatty acid ester having behenic acid as a principal structural fatty acid, degree of >= 50% and an average degree of polymerization of polyglycerol of preferably 4 to 10 is contained in an oil phase. Behenic acid is preferably contained in an amount of >=60 wt.% in structural fatty acids. 0.2-1 wt.% of a lipophilic emulsifier containing >=20 wt.% of the polyglyceryl fatty acid ester and a hydrophilic emulsifier are preferably contained. In addition to water, 15-30 wt.% of fats and oils and 1-5 wt.% of milk constituents are preferably contained.
Patent JP-H0562855-A (JP)
Title: Laminated porcelain capacitor
Inventor: CHAZONO KOICHI
IPC: H01G4/12
Filed: 1991-08-30
Abstract: PURPOSE:To obtain the title capacitor wherein its resistivity and its reliability are ensured and its capacity can be made large by a method wherein the average particle size of crystal particles in a region close to an electrode layer of a dielectric porcelain layer is made smaller than the particle size of crystal particles in the intermediate region of the electrode layer. CONSTITUTION:The title capacitor is provided with the following: a dielectric porcelain layer; a first electrode layer arranged on one side of the porcelain layer; and a second electrode layer arranged on the other side of the porcelain layer. In such a laminated porcelain capacitor, the average particle size of crystal particles in a region close to the electrode layer of the dielectric porcelain layer is made smaller than the particle size of crystal particles in the intermediate region of the electrode layer. For example, when a porcelain material in which Nd2O3 and MnO in very small quantities have been added to a main component composed of BaTiO3 and BaZrO3 is used as a dielectric, the average particle size of crystal particles of porcelain layers 1a;, 1b' in the center between electrode layers 3', 3a', 3b' is set at 5 to 6mum, and the average particle size of crystal particles of porcelain layers 4', 2a', 4a', 2b' on their both sides is set at 0.2 to 0.4mum.
Patent JP-H1089380-A (JP)
Title: Multiple friction engagement device
Inventor: MORI OSAMU
IPC: F16D25/0638
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a multiple friction engagement device which can improve durability, reduce size and weight, and reduce a manufacturing cost. SOLUTION: In a multiple friction engagement device, a ring groove 58 is formed on an inner periphery near an end face 50a of a piston 50 for fitting and locking a snap ring 59. A recession 64 is formed between the piston end face 50a and a drive plate 46 along an end face inner peripheral edge of the piston 50 so as to form a non-abutting range 65, for avoiding abutting between an inner peripheral edge of the piston end face 50a and the drive plate 46. Stress generated on a bottom 58a of the ring groove 58 due to reaction force from the drive plate 46 is reduced.
Patent JP-S60140949-A (JP)
Title: Frame synchronization protection system
Inventor: YAMASHITA TSUTOMU
IPC: H04L1/22
Filed: 1983-12-28
Abstract: PURPOSE:To attain pull-in in a short time at switching of a transmitter by supervising synchronizingly a synchronism bit of each frame and one bit before and after the synchronism bit and shifting a digital data by one bit so as to attain synchronism when the phase shift of one bit before and after is detected. CONSTITUTION:Frame synchronization bits 3-1-3-n are provided to each frame of a code train 5 from an active transmitter, and synchronism bits 4-1-4-n are provided similarly to a code train 6 from a spare transmitter and supervisory bits 4'-1-4'-n and 4''-1-4''-n are provided before and after the train 6. Then a receiver inputting the code train 5 detects out of synchronism of frame by using the bits 3-1-3-n. When the active device is switched into the spare device during the transmission, if any out of synchronism takes place, the out of synchronism is detected by using the bits 4'-1-4'-n or 4''-1-4''-n, and when the coincidence of synchronism is confirmed, it is regarded as the out of synchronism due to phase difference of one bit produced at the switching. Then the code train 6 is shifted by one bit and the synchronism is attained normally.
Patent JP-H03108175-A (JP)
Title: Disk cartridge
Inventor: KATO YOSHITAKE
IPC: G11B23/033
Filed: 1989-09-22
Abstract: PURPOSE:To prevent a label from peeling off under the normal using/ preservation condition and to enable the whole label to be easily peeled off if need arise by forming a fine zone in surface roughness and a coarse zone on a label sticking surface of a cartridge case. CONSTITUTION:A label sticking part 10 is formed slightly larger than a required label in size, and its whole surface is formed into a rough surface. Then, the surface roughness of an outer circumferential part 10a out of the label sticking surface is formed finer than the surface roughness of an inner circumferential part 10b. Consequently, since the label is firmly stuck to the surface of the cartridge case 2 in the fine surface roughness zone, i.e. the outer circumferential part 10a, peeling resistance is high in this zone, so that the label is prevented from peeling off from its outline part under the normal using circumstance and preservation circumstance. On the other hand, in the coarse surface roughness zone, i.e. the inner circumferential part 10b, the label is comparatively weakly stuck to the surface of the case 2, so that the label easily is peeled off by giving peel strength artificially.
Patent JP-S61122171-A (JP)
Inventor: WATANABE NOBUTAKA
IPC: C04B35/66
Filed: 1984-11-20
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-H04122381-A (JP)
Title: Electric shaver
Inventor: FUJIWARA MITSURU
IPC: B26B19/44
Filed: 1990-09-14
Abstract: PURPOSE:To obtain an electric shaver for facilitating cleaning to enable stored whisker scrap to be washed off without adopting water-proof mechanism by setting the connecting section of an internal shaving edge set in an external shaving edge frame, to be projected to an external section through a sealing member and to be connected to a driver. CONSTITUTION:When an external shaving edge frame 3 is connected to a main body 1, on this electric shaver, then the connecting section 20 of an internal shaving edge 2 is connected to a driver 14, and the reciprocating driving of the internal shaving edge 2 due to the driver 14 is performed. Whisker scrap to be generated at the time of shaving, is stored in a space with the internal shaving edge 2 set in, between the external shaving edge 4 of the external shaving edge frame 3 and a parting plate 35. On cleaning the whisker scrap, the external shaving edge frame 3 is removed from the main body 1, and in a state that a base section 32 and an external shaving edge bearing section 31 are separated from each other, the frame 3 may be washed with water. Because of the existence of the parting plate 32 and a sealing member 36, the whisker scrap is not to be attached on the side of the main body 1, and when the external shaving edge frame 3 for requiring no water-proof mechanism is just washed with the water, then the whisker scrap can be washed off.
Patent JP-S6487608-A (JP)
Title: Polymerizable compound containing aryloyloxyl group and methacryloyloxyl group in one molecule and curing agent
Inventor: NAKABAYASHI NORIO
IPC: A61K6/884
Filed: 1987-09-29
Abstract: PURPOSE:To obtain the titled polymerizable compound useful as a curing agent for a resin for the teeth, having cold-setting properties, providing a cured material having excellent hardness and strength, containing an acryloyloxyl group and methacryloyloxyl group in one molecule. CONSTITUTION:A hydroxyl group-containing acrylate (e.g. 2-hydroxyethyl acrylate) is reacted with methacrylic acid chloride, hydroquinone monomethyl ether and pyridine in a solvent such as diethyl ether to give the aimed polymerizable compound which is shown by the formula [R<1> and R<2> are (poly)ethylene oxide chain shown by the formula (CH2CH2O)n (n is 0-10); R<2> is alkylene, arylene or cycloalkylene] and contains acryloyloxyl group and methacryloyloxy group in one molecule.
Patent JP-H0672481-A (JP)
Title: Method for packaging frozen hand-roller sushi
Inventor: TOMINAGA YASUNORI
IPC: B65D85/50
Filed: 1992-08-21
Abstract: PURPOSE:To make it possible to contain and package frozen hand-rolled sushi at fixed positions in a container stably. CONSTITUTION:Hand-rolled sushi which are made by mounting sushi items such as fish, shell fish or Japanese style omelet, etc., on sushi rice being pressed into a specified shape are frozen after forming a cross-shaped recessed groove on the bottom surface of the sushi rice, and said frozen hand-rolled sushi 1 obtained in such a way are put on the bottom surface of a container 2 which is equipped with a plurality of protruding parts 8a, 8b being arranged into a grid form, in such a manner that at an intersection point 9 of respective protruding parts 8a, 8b, the cross-shaped recessed groove of the sushi is fitted on the cross-shaped part of the protruding parts 8a, 8b. By this method, the frozen hand-rolled sushi can be stored in the container extremely stably, and even when the container 2 is tilted, the frozen hand-rolled sushi are prevented from rattling or rolling.
Patent JP-2000076282-A (JP)
Title: Database retrieval device
Inventor: MINEGISHI NORIHIRO
IPC: G06F17/30
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a retrieval device extending the width of the selection of a user and supporting retrieval by preparing a plurality of menus retrieved by the classification systems of various viewpoints against one database and connecting and indicating associated items in the items of the menu. SOLUTION: A guidance menu genertion means 10 generates a guidance menu 11 indicating a link for displaying the classification item of the different menu associated with the classification item of one menu based on inter-menu association information 9 among the classification items of a plurality of menus. A menu correspondence retrieval means 7 executes retrieval corresponding to the menu of a database 3 by using the menu. Associated information 9 among the classification items of menus is automatically generated based on definition by appearance frequency in primary information such as an appearance word in menu files 4-6 and the database 3.
Patent JP-H1067009-A (JP)
Title: Method and apparatus for manufacture of ceramic substrate
Inventor: FUKUMITSU FUMIO
IPC: B28B11/18
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To simply and continuously perform surface treatment such as R- applying processing by horizontally rotating a ceramic green substrate in such a state that this substrate during transfer is raised to brush a peripheral edge side part and a peripheral edge corner part. SOLUTION: A green substrate interval widening line 5, a ceramic green substrate transfer line 6 and a brushing line 7 are formed of a series of circulating lines. The ceramic green substrate (a) sucked and raised on the green substrate transfer line 6 is passed through the brushing line 7 while rotated horizontally. This horizontal rotation is made intermittent corresponding to the difference in level of the brushes 26 of the brushing line 7. Since brushes 26a, 26b are arranged at left and right positions along the advance direction of the ceramic green substrate (a) so as to come into contact with the inside and outside (upper and rear) peripheral edge parts of the ceramic green substrate (a), the R-applying processing of the inside and outside (upper and rear) peripheral edge parts can be performed at the same time.  Since it is unnecessary to reverse the ceramic green substrate (a) on the way of lines as mentioned above, workability is enhanced.
Patent JP-S60141421-A (JP)
Title: Apparatus for adjusting side trimming width used in metal strip treating line
Inventor: MIYAWAKI SHIYOUEI
IPC: C21D9/56
Filed: 1983-12-29
Abstract: PURPOSE:To secure a minimum width required for a product by adjusting the positions of knives of a side trimmer according to the width of a strip measured in a heating furnace under the condition applied with tension approximately at the maximum temperature of the strip. CONSTITUTION:A strip treating line includes a side trimmer 1, tension applying rollers 4 for applying tension to a strip A, and a sensor 6 for detecting the width of the strip A passing through a heating furnace 3. The side trimmer 1 has a pair of knives 7 and 8 arranged on both sides of the strip A so as to face each other across the strip. The knives 7 and 8 are mounted such that they are opened sidewards by theta deg. with respect to the direction of feeding the strip, while they are moved in the longitudinal direction of the knives by means of driving mechanisms 9 and 10, respectively. In such a manner, a minimum width required for the product can be secured.
Patent JP-H1188632-A (JP)
Title: Communication equipment
Inventor: WATANABE KEIJI
IPC: H04M11/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To send/receive desired data by preventing communication errors caused by continuing transmission of a joint menu JM signal or a call start menu CM signal. SOLUTION: When a communication equipment that sends a JM signal is unable to receive a call start menu end CJ signal, even after the lapse of a JM transmission time t3, the communication equipment interrupts the transmission of the JM signal and sends a digital identification DIS signal where bit-6 is set, receives a call indication CI, a CJ, a digital command DCS signal or an non-standard function setting NSS signal and executes recommendations V.34 or T.30 protocol. When the communication equipment sending the CM signal is unable to receive the JM signal, even after the lapse of the CM transmission time, the equipment interrupts the transmission of the CM signal, sends the CI signal and receives an ANSam (modified reply tone) signal or a signal of a V.21 channel 2 and executes the recommendations V.34 or T.30 protocol.  When the equipment detects a signal of the V.21 channel 2 during the CM transmission time, the communication equipment interrupts the transmission of the CM signal and receives the signal of the V.21 channel 2 and executes the recommendation T.30 procedure.
Patent JP-H0992662-A (JP)
Title: Silicon semiconductor diode, its circuit module and structure with insulating material and those manufacture
Inventor: TAI CHIYOUCHI
IPC: H01L21/50
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To make a new structure of the diode chip assembly and insulator assembly of a silicon semiconductor diode and a material which is not suitable for the processing a diode sub-assembly applicable to manufacture an insulator. SOLUTION: An insulator structure has unseparated units in which a plurality of attaching holes are formed for diode chips. Each diode chip is positioned to one of the attaching holes, coated with a bonding material 2, and packaged. It is also possible to assemble a plurality of diode chips 3 in an insulator 1 through a single process. The succeeding processes can be performed on the unseparated insulator structures. The unit of a single or a plurality of diode chips is separated after completing the manufacturing process. The assembled structure of the diode chip and insulator is the direct component of a diode.
Patent JP-H03109425-A (JP)
Title: Polyimide resin three-dimensional structure and preparation thereof
Inventor: NAGATA YASUHISA
IPC: C08G73/10
Filed: 1989-09-21
Abstract: PURPOSE:To prepare the subject structure useful as a functional polymer having a substance-separating ability, etc., by subjecting a polyamic acid, etc., comprising a tetracarboxylic acid dianhydride, an aromatic diamine and a tetramino compound in a specific ratio to a dehydrative cyclization reaction in the presence of a dehydrating agent. CONSTITUTION:A polyamic acid and/or a three-dimensional structure thereof comprising (A) a tetracarboxylic acid dianhydride, (B) an aromatic diamine and (C) a tetraamino compound of formula I [A is group of formula II-IV (R is -O-, -CH2-, -CO- or -SO2)] in an A/B/C molar ratio of 100/(80-100)/(2-10) and under a relation of equation: 0.95X[(mole number of B)+2X(mole number of C)]<(mole number of A)<1.05X[(mole number of B)+2X(mole number of C)] are subjected to a dehydrative cyclization reaction in the presence of a dehydrating agent to provide the objective structure.
Patent JP-H03106027-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMASHITA YOSHIMI
IPC: H01L27/108
Filed: 1989-09-20
Abstract: PURPOSE:To make alignment of a contact hole in wiring layers with high precision thereby enabling multilayer wiring structure to be realized in high density by forming stopper layers on the first wiring layer. CONSTITUTION:Stopper layers 15 comprising AlNx or AlOx in high etching selection ratio to an interlayer insulating layer 24 are formed on the first wiring layer. Accordingly, when a contact hole 28 in the second wiring layer is made, the hole is formed in selfalignment using the stopper layers 18 as masks. Through these procedures, even if to some extent rough contact mask pattern is used, the contact hole in the second wiring layer can be aligned with high precision. At the same time, within the contact hole 28 previously made, the first wiring layer and the second wiring layer can be isolated completely by the stopper layers 18 on the upper part and the sides of the first wiring layer as well as the sidewall layers 24a thereby enabling the multilayer wiring structure to be realized with high density.
Patent JP-H0580690-A (JP)
Title: Electronic learning machine
Inventor: SUGIURA KAZUHIKO
IPC: G09B7/02
Filed: 1991-09-25
Abstract: PURPOSE:To decrease the time required for formation of the questions meeting learners' degrees of progress and understanding. CONSTITUTION:This learning machine is constituted of a ROM 1 in which a starting program is stored, an external memory device 3 in which the program to control this electronic learning machine, the plural questions, answers and explanations, the information on the degrees of progress and understanding by each learner, and a dictionary are stored, an instructing device 7 which selects the questions, a printer 5 which presents the questions and the contents of the dictionary, a CPU 2, and a main memory device 4. The program consists of a part for extracting words from the selected questions, a part for judging whether the selected words are understood by the learner or not from the information on the degree of progression and the information on the degree of understanding, a part for referencing the words which are not understood from the dictionary and a part for sending the retrieved contents of the dictionary and the question sentences to the printer 5 or the display device 6.
Patent JP-H0672768-A (JP)
Title: Cubic boron nitride sintered compact for cutting tool
Inventor: SUZUKI MASAHARU
IPC: C04B35/58
Filed: 1992-08-24
Abstract: PURPOSE:To ensure a long service life, high strength, high toughness and wear resistance by sintering high purity BN by a direct conversion method so that primary grains forming the resulting sintered compact are regulated to a prescribed size. CONSTITUTION:Low pressure phase BN having >=99wt.% purity such as pyrolytic BN is wrapped with Ta foil and put in a reaction chamber made of a high purity material not reacting with cubic BN. The BN in the chamber is then heated and held at 1,900-2,100 deg.C under desired pressure for <=120min to produce the objective cubic boron nitride sintered compact for a cutting tool having <=3.0mum average diameter of the primary grains.