baber/WOPTO huggingface dataset:
Patent JP-H0674215-A (JP)
Title: High strength bolt joint for frictional connection
Inventor: ICHIKAWA TOKUJI
IPC: E04B1/58
Filed: 1992-08-28
Abstract: PURPOSE:To provide a high strength bolt joint for frictional connection whose coefficient of friction joint is set to more than a specific value and the reluction rate of whose axial force is small by using coating material including titanate potassium in inorganic zinc rich paint as a coating material to the joint of high strength bolt joint for frictional connection. CONSTITUTION:Splice steel plates 2, 2' are arranged on the upper and lower sides of joint steel plates 1, 1' serving as a base material through coating material 4, 4' including titanate potassium fiber in inorganic zinc rich paint. A material having high tension is used for a high strength bolt 3, and a large tension axial force is generated to the high strength bolt 3 by increasing clamping force of the high strength bolt 3, and stress is transmitted as its reaction by means of a frictional force generated by compressive force of the joint steel plated 1, 1'. The layer thickness of the coating material 4 is 50mum to 150mum. Thereby, the coefficient of friction can be set to 0.5 or more, moreover the decrease of the bolt axial force can be made smaller.
Patent JP-S6288387-A (JP)
Title: Traveling wave type cascade optical amplifier
Inventor: YAMABAYASHI YOSHIAKI
IPC: H01S5/06
Filed: 1985-10-15
Abstract: PURPOSE:To form a traveling wave type cascade optical amplifier characterized by high gain and easy temperature control, by forming a series of active-layer stripes, which are connected in cascade, on a single semiconductor substrate. CONSTITUTION:Parallel active-layer stripes 201-210 are arranged at an interval of about 10mum. An inputted light signal is sent into the preamplifier active-layer stripe 202 through an optical filter 301 as required. The amplified output is inputted to the active-layer stripes 204 and 206, which are connected in cascade. Optical filters 302, 304 and 306 are arranged in correspondence with the outputs of the active-layer stripes 202, 204 and 206. A control circuit receives the output of the active-layer stripe 201 and outputs control signals, which control gains, to the active-layer stripes 204 and 206. Thus the automatic gain control (AGC) optical amplifier is constituted.
Patent JP-H03173852-A (JP)
Title: 2-alkyl-4-methoxy-5-aminophenol derivative or salt thereof and horn-like fiber dyeing composition using same derivative
Inventor: TAMURA TADASHI
IPC: A61K8/41
Filed: 1990-08-31
Abstract: NEW MATERIAL:A 2-Alkyl-4-methoxy-5-aminophenol derivative expressed by formula I (R<1> is lower alkyl; R<2> is H or lower-alkylsulfonyl; R<3> and R<4> are alkyl which may be replaced by H or OH, except when R<2> to R<4> are simultaneously H) or salt thereof. EXAMPLE:2-Methyl-4-methoxy-5-(beta-hydroxyethylamino)phenol. USE:A coupling substance of horn-like fiber dyeing composition, capable of carrying out wide dyeing excellent in chroma, dyeing force and fastness. Red based Color tone having extremely high chroma and high fastness are obtained by combining the compound expressed by formula I with a p-aminophenol derivative as a developing substance. PREPARATION:For example, a compound expressed by formula II (R<5> is alkyl) is methylated to give a compound expressed by formula III, which is then reduced to afford the compound expressed by formula Ia. The compound expressed by formula Ia is reacted with a compound expressed by formula IV (R<6> is R<5>) to provide the compound expressed by formula Ib (R<7> and R<6> are H, etc.), which is further hydrolyzed to provide the compound expressed by formula Ic.
Patent JP-2001054371-A (JP)
Title: Granular fish meat processing material having granular palatability of meat and production of the same material
Inventor: OTA SHINICHI
IPC: A23L17/00
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide granular fish meat processing material having heterogeneous palatability more similar to palatability of meat hamburgers, etc. SOLUTION: This granular fish meat processing material has meat granular palatability due to an unhomogeneously elastic feeling. The granular fish meat processing material is obtained by crushing frozen fish meat consisting back and abdomen meats and/or frozen fish meat paste in a frozen state, adding cooking salt or various kinds of salts, mixing them in a degree not becoming homogeneous and then making the mixture pass through a low-temperature heating process. Fish meat processing food features using the fish meat processing material, making it be flaky and/or forming it into hamburgers.
Patent JP-H0280494-A (JP)
Title: Removal of oil from bean-curd refuse
Inventor: ICHIMATSU HISASHI
IPC: C11B13/00
Filed: 1988-09-16
Abstract: PURPOSE:To recover soy bean oil from bean-curd refuse in good yield and to obtain a defatted bean-curd refuse which can be used for many purposes by decreasing the water content of bean-curd refuse, extruding the product with a screw extruder and extracting the contained oil from the extrudate with a solvent. CONSTITUTION:Bean-curd refuse is heated to decrease its water content to 15% or below. The refuse of a decreased water content is extruded at 100 deg.C or above with a screw kneader/extruder, and the oil is extracted from the extrudate with a solvent. According to this process, the storage stability and workability in the subsequent steps can be effectively improved by drying the refuse to a water content of 15% or below. Although a decrease in the water content to 15% or below is very effective in improving the efficiently of solvent extraction, no further effect can be attained even when the water content is decreased to 3% or below; therefore it is desirable in this process to use a water content in the range of 3-15%.
Patent JP-2001053112-A (JP)
Title: Method for connecting circuit substrate and composite circuit substrate
Inventor: TADA KAZUHIRO
IPC: H05K3/46
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for connecting a circuit substrate, which reduces voids left behind in a resinous composition layer, and moreover decreases thermal stresses between the resin composition layer, a semiconductor chip and a substrate with high reliability, and provide a composite circuit substrate connecting circuit substrates with each other. SOLUTION: A first resin composition layer 31 is formed on a wiring plane of a first circuit substrate 1, and a second resin composition layer 32 of a melting viscosity lower than the first resin composition layer is formed on the first resin composition layer 31 or a wiring plane of a second circuit substrate 5, and the wiring planes of the first and second circuit substrates are stationed counterposed to each other, so as to interpose bump electrodes 2, 6, and an interval between the first and second circuit substrates is joined with the resinous composition, and also an interval between mutual wirings of the circuit substrate is electrically connected with a bump electrode.
Patent JP-H04112747-A (JP)
Title: Sour cream composition for whipping
Inventor: KUROSAWA TSUNEHISA
IPC: A23L9/20
Filed: 1990-09-03
Abstract: PURPOSE:To provide the subject composition containing a specified polyglycerin fatty acid ester, a decomposed starch, fats and oils and water, having a specified acidic pH, excellent in its emulsion state, free from emulsion breaking during storage or distribution and excellent in foaming properties and shape-retention properties. CONSTITUTION:An objective composition containing 0.5-2.0wt.% polyglycerin fatty acid ester containing unsaturated fatty acids and saturated fatty acids as its constituting fatty acids and having preferably (1:9)-(4:6) ratio of (unsaturated fatty acid ester):(saturated fatty acid esters), 2-10wt.% decomposed starch having 1-7 DE, fats and oils and water and having 2-5pH.
Patent JP-H0875440-A (JP)
Title: Piston wear evaluation method
Inventor: SUDA HIDEO
IPC: G06T7/00
Filed: 1994-08-31
Abstract: PURPOSE: To detect the wear at a high speed and quantitate the wear by cutting out a wave from an original image data at the width of machined grooves given beforehand, dividing it into three parts, calculating the average value of concentration, and retrieving a wave form cutting position at which the maximum value is given for first and second areas. CONSTITUTION: A wave form data is cut out from an original image data using a pitch of a machined grooves so as to generate a cut out wave form. Next the cut out wave form is divided into three parts, a first area A1 to a third area A3. Also the average values AVI to AV3 of the areas Al to A3 are calculated, respectively. Then, it is checked whether or not the average value AV2 of the second area is larger than the average value AV1 of the first area and the average value AV2 of the second area is larger than the average value AV3 of the third area. Also, it is checked whether a specified expression produces the maximum or not when these conditions are satisfied. Then, the pitch of the machined grooves is added to the reference position of the machined grooves thus obtained so as to specify the position of the machined grooves.
Patent JP-S60122551-A (JP)
Inventor: UCHIYAMA SUSUMU
IPC: A61B8/00
Filed: 1983-12-08
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-H0872475-A (JP)
Title: Rod-shape article feeding device
Inventor: MISHIMA SHINGO
IPC: B43K23/016
Filed: 1994-08-31
Abstract: PURPOSE: To prevent the unintended retreat of a rod-shaped article by fixing a clip to a slider through a slit and forming a projected part which plunges the clip into the slit. CONSTITUTION: In a state in which a rod shaped part is projected to contact the surface of paper, when reaction force equal to the pressing force on the paper surface is applied, a retreat preventive part 3b receives pressing force by an attachment part 3a and a slider main body 3c, so that the part 3b is displaced outside the radial direction to create a bonded state by a connected part 2a and a projected part 3d which is a bonding part. After the use, a projected part 6b is arranged to be plunged slightly into a slit 2. Since the foot part 5a of a handle 5 is also inserted into the slit 2, the slit 2 is prevented from being narrowed even when strong gripping force is applied to a shaft cylinder 1 so that the connected part 2a and the projected part 3d, a bonding part, can make a bonded state. Similarly, the rod-shaped part can be prevented from retreating.
Patent JP-H0970610-A (JP)
Title: Device and method for controlling temperature in hot rolling mill
Inventor: OKAMURA YOSHIHIDE
IPC: B21B45/02
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To improve rolling efficiency by increasing a rolling speed under a normal state while securing the temperature of a rolling stock with high accuracy in the early stage of rolling from a rolling start to the normal state. SOLUTION: In the early stage of rolling, the supply quantity of a cooling medium to a rolling stock 18 is gradually increased by a supply quantity change command device 28. And also, a rolling speed is increased so that the drop quantity of the temperature of the rolling stock 18 with the increase of the supply quantity of the cooling medium, is compensated by a feed forward compensator 30. On the other hand, simultaneously with that, the rolling speed is controlled by feeding back by a temperature controller 24 according to the outlet side temperature actual result of the rolling stock 18, which has been measured by a thermometer 34.
Patent JP-H08301795-A (JP)
Title: Oligomerization catalyst for olefin and production of olefin oligomer
Inventor: AIDA FUYUKI
IPC: C07C2/32
Filed: 1995-09-08
Abstract: PURPOSE: To obtain an oligomerization catalyst for α-olefins with high selectivity and high catalytic efficiency. CONSTITUTION: This oligomerization catalyst for α-olefins is prepared by bringing at least (A) at least one of nickel compound selected from nickel organic acid salts, nickel inorganic acid salts and nickel complex compounds, (B) an organophosphorus compound represented by the following formula: PX<1> X<2> X<3> (X<1> , X<2> , X<3> indicate each a halogen atom, a hydrogen atom or a 1-12C hydrocarbon residue), (C) an organoaluminum compound and (D) a carbon-halogen bond- containing compound into contact with each other.
Patent JP-H11182802-A (JP)
Title: Boiler having external dense fluidized bed
Inventor: SEMEDARD JEAN-CLAUDE
IPC: F22B31/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a boiler equipped with an external dense fluidized bed, simple in structure and high in reliability. SOLUTION: A boiler is equipped with a circulating fluidized bed hearth 1, a separating member 2, separating flue gas and solid, which are extracted out of the hearth 1, and an external dense fluidized bed 3, provided between the solid outflow port 30 of the separating member 2 and the base part of hearth, while the external dense fluidized bed 3 comprises a first heat exchanger 3A, through which evaporating object cooling fluid is circulated. In this case, the outflow port of the first heat exchanger 3A is connected to a second heat exchanger 3B, arranged in the hearth 1.
Patent JP-H0551791-A (JP)
Title: Zn-ni-p organic composite plated steel sheet having excellent corrosion resistance, coating adhesion and pitting resistance,
Inventor: ODAJIMA TOSHIO
IPC: C25D5/26
Filed: 1991-08-20
Abstract: PURPOSE:To provide the Zn-Ni-P org. composite plated steel sheet which pitting excellent corrosion resistance, coating adhesion and ' resistance. CONSTITUTION:The org. composite plated steel sheet having the excellent corrosion resistance, coating adhesion and pitting resistance is constituted by having an electroplating layer of a Zn-Ni-P alloy having 6 to 15% Ni. over O.5% and <=5.0% P concn. and consisting of the balance Zn and by having a chromate layer thereon and further coating the surface thereof with an org. composite plated steel sheet resin. The P fixes the Ni and partly converts the alloy to an amorphous alloy if the P is added to the Zn-Ni alloy. The corrosion resistance of the Zn-Ni alloy is thereby improved and simultaneously the extremely dense chromate film having the excellent corrosion resistance and adhesion to the film of the org. composite plated steel sheet is formed by the coexistance of the Ni and the P. The corrosion resistance of the Zn-Ni-P alloy is extremely improved by such special chromates. The special chromates are protected if the resin film is formed thereon. The extremely high corrosion resistance is obtd. by the synergistic effects thereof.
Patent JP-S60124329-A (JP)
Title: Surface discharge type gas discharge panel
Inventor: SHINODA TSUTAE
IPC: H01J11/28
Filed: 1983-12-06
Abstract: PURPOSE:To check generation of a discharge miss by providing insulating partitions, which control moving of charge between a discharge maintenance electrode pair mutually. CONSTITUTION:Filamentary insulating partitions 10 are provided in the central position of each discharge maintenance pair. Said insulating partitions 10 are formed, for instance, of a low melting point glass mainly composed of PbO while having a construction which partitions a maintenance discharge cell SC-mn and a write-discharge cell WC-mn in the arranging direction of the electrodes. Accordingly, charge moving to a neighboring discharge cell can be completely checked, namely a charge diffusion range can be limited to the region corresponding to an allowable relevant discharge cell. Accordingly, the problem of a discharge miss in the former panel can be dissolved.
Patent JP-H0396306-A (JP)
Title: Form device
Inventor: SASAHARA ATSUSHI
IPC: B28B7/36
Filed: 1989-09-08
Abstract: PURPOSE:To enhance the durability of a concrete structure and utilize for an exterior finish coating material or an exterior ground coating material, by a method wherein a releasing agent film is formed on the inside of a form, over which a curing material film consisting mainly of an acid silicone acrylic resin emulsion or an acid cationic alkali curing type acrylic resin emulsion and a fiber is provided. CONSTITUTION:A releasing agent film and a specific curing material film which is superior especially in strength are provided on the inside of a the form. It is preferable to make use of a water-soluble releasing agent ingredient such as mineral oil or vegetable oil or polyamide resin for the releasing agent film to be formed on the inside of the concrete shuttering from viewpoints of workability and adhesion to the curing material. It is preferable to make pickup to an extent of 0.05-0.1kg/m<2>. A main material constituting the curing material film contains an acid silicone acrylic resin emulsion or an acid cationic alkali curing type acrylic resin emulsion and a fiber as inevitable ingredients. The acid silicone acrylic resin emulsion is of an emulsion consisting mainly of a copolymer, for example, of vinyl silicone and the emulsion is strong in the cohesion and superior in adhesion to concrete and weather resistance.
Patent JP-S61114164-A (JP)
Inventor: TEIBORU SEKERI
IPC: G01N30/92
Filed: 1984-11-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59118487-A (JP)
Title: Cassette for ink ribbon
Inventor: HARA ATSUSHI
IPC: B41J31/16
Filed: 1982-12-24
Abstract: PURPOSE:To enhance the use efficiency of an ink roll by prolonging ink life, by gradually penetrating a large amount of ink into the ink roll in such a state that an ink cartridge is held to a support arm for supporting the ink roll in a freely rotatable manner in a freely detachable manner. CONSTITUTION:An ink ribbon 5 is sent at a speed corresponding to a printing speed and brought into contact with a transfer roller 3 and a guide roller 4 in a housing 1 to apply rotary motion to the rollers 3, 4. In addition, the rotary motion of the transfer roller 3 is also transmitted to an ink roll 6 contacted with the transfer roller 3 under pressure. On the other hand, ink which is gradually dripped from an ink cartridge inlaid with and held by the orifice 11 of an upper support arm and penetrated into an ink bobbin 7 is gradually penetrated into the other peripheral surface of the ink roll 6 from the inner peripheral surface thereof. Therefore, the ink is transferred to the rotary surface of the transfer roll 3 and further transferred to the ink ribbon 5 to perform ink supply.
Patent JP-S59123330-A (JP)
Title: Error detecting system
Inventor: ITOU HIROKAZU
IPC: G11B20/18
Filed: 1982-12-29
Abstract: PURPOSE:To simplify the error detecting circuit by extracting a change in a DC component from a frequency-divided data and detecting a data error of the nBIP form from an output of an exclusive OR gate. CONSTITUTION:The data is frequency-divided by 1/2 at a frequency divider 1. In the nBIP (even parity) form, ''1'' data exists necessarily in an even number. The frequency-divided output passes through a low pass filter 2, where the DC component is extracted and the change in the DC component is detected by a comparator 3. In inputting the output of the comparator 3 directly and via a delay circuit 4 to the exclusive OR gate 5, a signal representing error is obtained from an output terminal OUT.
Patent JP-2000065468-A (JP)
Title: Circuit substrate-housing structure for thermoelectric module type electric refrigerator
Inventor: NAKAGAWA AKIRA
IPC: F25D11/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To improve safety property by a method wherein a recessed part is formed at the outside of a main body chamber and a circuit substrate, controlling electronically a heat radiating side pipeline circuit and a cooling side pipeline circuit is attached to the side wall of the recessed part to prevent the circuit substrate from being wetted by water, fallen from the upper part of a refrigerator main body, without providing any waterproofing cover. SOLUTION: In a thermoelectric module type electric refrigerator provided with a heat radiating side pipeline circuit and a cooling side pipeline circuit through a heat exchanging unit accommodating a thermoelectric module 2, a heat exchanger 14, a fan 22 attached above the heat exchanger 14, a pump 16 and a tank 38 among the constituting elements of the heat radiating side pipeline circuit are arranged so as to be housed in a recessed part 46 formed at the rear and lower part of a refrigerator main body 26. Further, a recessed part 64 is formed above the outside recessed part 46 to house almost all (the heat exchanger, the pump and the like) of the constituting elements of a cooling side pipeline circuit in the recessed part 64 while the cooling side pipeline circuit is partitioned from a storage chamber through a partitioning plate 66.  According to this constitution, a waterproofing cover is not necessitated and the simplification of the structure can be attained.
Patent JP-H0280124-A (JP)
Title: Breakdown forming method and roll for resistance welded tube
Inventor: SAWADA TAKESHI
IPC: B21D5/12
Filed: 1988-09-16
Abstract: PURPOSE:To prevent bent quantities from being short at both edge parts of a steel strip and to prevent thickness from reducing at a squeezed part by pressurizing the edge parts of the formed material with a pair of rolls facing each other from both sides of thickness and side rolls of small diameter touching the edge faces through the outer diameter faces. CONSTITUTION:The side rolls 19 are made in the shape of a collar, the upper roll 11 has a caliber extension surface of a lower roll so as to hold the collar parts between a caliber extension surface of an upper roll 15 and the above mentioned surface. Therefore, adaptability to change of the width dimension of the formed material is magnified and an allowance is given to the upper roll 11 to increase the thickness of the formed material and to prevent the thickness from reducing. That is, the edge faces of the formed material are pressurized by the side rolls 19 of small diameter, a desired curved agreeing with the gap between the upper and the lower roll can be formed by the composite function with the pressurizing force of the upper and the lower roll 11, 15, the thickness, too, can be increased and the manufacturing efficiency for a welding joint can be improved.
Patent JP-S6386559-A (JP)
Title: Semiconductor storage device
Inventor: NITAYAMA AKIHIRO
IPC: G11C11/408
Filed: 1986-09-30
Abstract: PURPOSE:To optimally design a device incorporating microstructural elements by a method wherein a well for a memory cell array is electrically isolated from a well of the same conductivity type for the peripheral circuit. CONSTITUTION:A MOS transistor Q1 is built of a gate insulating film 21, gate electrode 22, and n<+> type layers 23 and 24 to be a source and drain. A MOS transistor Q2 is built of a gate insulating film 31, gate electrode 32, and n<+> type layers 33 and 34 to be a source and drain, and a p<+> type layer 35 is a substrate bias application terminal layer. A MOS transistor Q3 is built of a gate insulating film 41, gate electrode 42, and p<+> type layers 43 and 44 to be a source and drain, and an n<+> type layer 45 is a substrate bias application terminal layer. A switching MOS transistor in a memory cell array region 100, owing to a substrate bias-VB1, has only a small leak between its source and drain.