baber/WOPTO huggingface dataset:
Patent JP-S63117411-A (JP)
Title: Cooling panel for foil winding transformer
Inventor: NAKATATE MASUMI
IPC: H01F27/28
Filed: 1986-11-06
Abstract: PURPOSE:To provide a cooling panel so as to offer a uniform temperature distribution inside a winding by dividing the cooling panel into upper and lower parts and forming coolant inlet and outlet parts for the upper cooling panel and for the lower cooling panel on respective end parts of the upper and lower parts. CONSTITUTION:A cooling panel 10 is divided into upper and lower parts by extending both ends of a rib plate 6a which is one of rib plates 6 installed inside the cooling panel 10 and which is disposed at the central part. An upper coolant inlet part 4a and a lower coolant inlet part 4b, and an upper coolant outlet part 7a and a lower coolant outlet part 7b are installed in the upper cooling panel 10a and in the lower cooling panel 10b, respectively. Furthermore, end parts of partitioning rib plates 6b are extended to side ends of the coolant inlet parts of the panels 10a and 10b, and partitioning rib plates 6c are formed ranging from end parts of partitions 11 on the sides of the coolant outlet parts to the sides of the upper and lower coolant inlet parts 4a and 4b. Thus they are composed so that the coolants are made to meander extensively inside the cooling panels 10a and 10b. The coolants through the coolant inlet parts 4a and 4b are made to flow horizontally at the upper and lower end parts by the partitioning rib plates 6b, so that the upper and lower end parts of a winding coil are effectively cooled.
Patent JP-2000096445-A (JP)
Title: Ethylene-vinyl alcohol-based copolymer fiber and its production
Inventor: HIRAKAWA SEIJI
IPC: D06M15/09
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To produce a fiber having a good touch feeling, excellent in hygroscopicity, water absorptivity and fouling removing properties and suitable for a white garment, etc., by composing the fiber of a polymer prepared by fixing carboxymethyl cellulose through a specific compound and having reactive OH groups. SOLUTION: This fiber comprises a polymer such as an ethylene-vinyl alcohol-based copolymer prepared by fixing carboxymethyl cellulose, the carboxymethyl cellulose and a protein or the carboxymethyl cellulose and aminopolysaccharides through a compound represented by the formula [R1 to R4 denote each an alkyl; R1 and R2 or R3 and R4 together denote each an alkylene forming a ring; R5 denote H or an alkyl; (m) is 2-10] and having reactive OH groups such as 1,1,6,6-tetramethoxyhexane. The fiber is produced by dipping a fiber containing, e.g. the ethylene-vinyl alcohol-based copolymer as one component in a solution containing the carboxymethyl cellulose and the compound represented by the formula under acidic conditions at pH 2.5-5.0 and then treating the fiber at 90-130 deg.C temperature.
Patent JP-2001041506-A (JP)
Title: Ice heat storing device
Inventor: IWASAKI YOSHIYUKI
IPC: F25C1/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of performance for taking out cold energy at the time of using the cold energy in a static type and internally melting type ice heat storing device. SOLUTION: An ice heat storing device 30 is provided with an agitating circuit 50. The agitating circuit 50 consists of air piping 51 and guide pipes 53. One end of the air piping 51 is open to the air outside a heat storage tank 31. When an air pump 52 is operated, air is sucked into the air piping 51 as a fluid for agitation. A plurality of guide pipes 53 are provided correspondently with lower bent-tube portions 44 of a heating tube 41. Lower end of the guide pipe 53 is connected to the air piping 51 and its upper end is open in the vicinity of the lower bent-tube portion 44. Air sucked into the air piping 51 is supplied in the vicinity of the heating tube 41 through the guide pipes 53. Specifically, air is supplied to a gap made between the heating tube 41 and ice 32 through the guide pipes 53 during operation.
Patent JP-H0687108-A (JP)
Title: Method for improving permeability of wood texture
Inventor: KANEKAWA YASUSHI
IPC: B27K5/00
Filed: 1991-09-13
Abstract: PURPOSE:To impact permeability up to the center of a core part by a method wherein a smothering condition in one time is relaxed, smothering treatment and releasing to the atmosphere are a plurality of times repeated, and besides standing time is provided between repetitions. CONSTITUTION:Wood 2 is mounted on a carriage 1, which is housed in a pressure container 3, which is hermetically sealed by closing a door 13. Then, a valve 8 is opened, and pressurized steam is injected from a steam generator 4, and the wood 2 is smothered. After specific smothering time has elapsed, a releasing valve 6 is opened, steam in the container 3 is discharged at a breath, and an inside of the container 3 is returned to the atmospheric pressure. This procedure is repeated a plurality of times. In that case, a process wherein the wood is left as it is for 15min after treating at 6kgf/cm<2> for 15min as smothering conditions is repeated three times. A cell wall hole is opened to a central part of a core material without impairing the cell wall of the wood by repeating gentle smothering condition, and permeability can be given all the wood without bringing about reduction of strength.
Patent JP-H11100564-A (JP)
Title: Adhesive based on polyamic acid and epoxy resin and production of semiconductor device by using the same
Inventor: NAITO HISAYUKI
IPC: C09J163/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive which can bond a chip to a metallic frame with high adhesive strength in good workability at low temperatures by mixing a solvent-soluble polyamic acid with an epoxy resin, a curing agent and a sol vent. SOLUTION: A carboxylic acid component comprising 40-95 mol.%, desirably 60-92 mol.%, tetracarboxylic dianhydride represented by formula I (wherein n is 4-12), 5-20 mol.%, desirably 8-15 mol.% aliphatic dicarboxylic acid represented by formula II (wherein n is 4-12) and 0-55 mol.%, desirably 32 mol.% or below other carboxylic anhydrides is reacted with a diamine component at 5-40 deg.C to obtain a solvent-soluble polyamic acid having a glass transition temperature of 80-200 deg.C, desirably 80-150 deg.C. 100 pts.wt., total of 96-60 pts.wt., desirably 95-80 pts.wt. this polyamic acid, 3-39 pts.wt., desirably 5-20 pts.wt. epoxy resin, 1-20 pts.wt., desirably 2-10 pts.wt. curing agent and 0-3 pts.wt. cure accelerator is dissolved in 50-400 pts.wt. solvent.
Patent JP-S61173409-A (JP)
Inventor: KADOHARA TAKEO
IPC: H01B7/08
Filed: 1984-12-13
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-H09103102-A (JP)
Title: Transmission device for coaxial forward and reverse rotating plower
Inventor: ICHIKAWA KATSUHISA
IPC: A01B33/08
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a transmission device capable of reducing its cost by installing a reserve bearing seat in advance to make right and left half case bodies a same shape. SOLUTION: This transmission device for a coaxial forward and reverse rotating plower is provided by forming a bearing seat 68S as a reserve for the second middle shaft for a right half case body in the vicinity of a bearing seat 67 of the first middle shaft, also a bearing seat 67S as the reserve for the first middle shaft for a right half case body in the vicinity of a bearing seat 68 of the second middle shaft in a left half body base 64L, and a similar constitution in a right half case body base. It is possible to make the left half case and the right half case bodies a same shape, and as a result, since the number of design drawings is reduced to a half and the number of molds are also reduced to a half, it is possible to aim the wide reduction of its cost.
Patent JP-H04141818-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: UEDA HIDEYUKI
IPC: C09D127/06
Filed: 1990-10-01
Abstract: PURPOSE:To improve the strength of a coating film and to improve the durability of a magnetic layer by using a polymn. resin of a vinyl chloride system and a polyurethane resin as a binder and controlling the reaction ratio of the non-adsorbed binder and a crosslinking agent. CONSTITUTION:The polymn. resin of the vinyl chloride having >=110mg/g adsorption rate on the surface of ferromagnetic metallic material powder and the polyurethane resin having >=30% reaction ratio (change rate of the absorbance of an NCO group) are used. The reaction ratio of the ferromagnetic metallic material powder in a magnetic coating material, a polishing agent and the non-adsorbed binder not adsorbed to carbon black and the crosslinking agent is specified to >=10%. Then, the interaction of the ferromagnetic metallic material powder and the binder increases and the three-dimensional network structure which is insoluble and nonmeltable in a solvent is formed by the addition reaction between the functional groups (hydroxyl group and isocyanate group) even in the binder which is not adsorbed on the surface of the ferromagnetic metallic material powder and, therefore, the coated film is tough. The magnetic recording medium having the highly durable magnetic layer is obtd. in this way.
Patent JP-H04226691-A (JP)
Title: Hair trimmer
Inventor: JIYON EMU PIWARON
IPC: B26B19/28
Filed: 1991-10-11
Abstract: PURPOSE: To provide a hair trimmer provided with an electric rotatable driving device enabling a cutting assembly to impart a reciprocable operation and a hinge supporting a part of the driving device and guiding a part of the driving device. CONSTITUTION: A hair trimmer is provided with a main body 12 capable of supporting a cutting assembly 14 with a reciprocable cutter, a rotatable driving device 26 reciprocating the cutter housed in the main body 12 and a hinge 80. The hinge 80 is provided with a guide plate 112 and a reciprocable yoke supporter 82, which is engaged with the driving device 26 and is reciprocably moved with respect to the guide plate 112 to guide the moving of the driving device 26 with respect to the plate 112.
Patent JP-S62135131-A (JP)
Inventor: MAEKAWA NOBUTERU
IPC: B65B31/04
Filed: 1985-11-25
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-H02111017-A (JP)
Title: Vertical heat treatment apparatus
Inventor: WATANABE SHINGO
IPC: H01L21/22
Filed: 1988-10-20
Abstract: PURPOSE:To effectively utilize a space by a method wherein drawing-out mechanisms capable of drawing out a reaction furnace of each reaction furnace main body as required are installed between a plurality of reaction furnace main bodies installed nearly vertically and control mechanism parts which have been installed behind the individual reaction furnace main bodies at prescribed intervals so as to treat an object to be treated. CONSTITUTION:Reaction furnace main bodies 4 are installed nearly vertically inside housings 1; control parts 6 used to supply a prescribed gas and prescribed electric power to the reaction furnace main bodies 4 are arranged inside maintenance rooms 3 behind the housings 1 at a prescribed distance from the housings 1. One pair of expansion and contraction arms 21 are installed so as to be faced at the upper part of both side walls inside the housings 1 as expansion and contraction means which can draw out the reaction furnace main bodies 4 into the maintenance rooms 3 at the rear from the inside of the housings 1. Accordingly, it is possible to execute a maintenance job easily by drawing out the reaction furnace main bodies 4 from the inside of the housings 1 by using the expansion and contraction mechanisms. Thereby, it is not required to install a maintenance area at the side; a space can be utilized effectively.
Patent JP-H06203403-A (JP)
Title: Semiconductor laser device and optical pickup device
Inventor: NAKANISHI HIDEYUKI
IPC: G11B7/125
Filed: 1993-10-22
Abstract: PURPOSE:To unnecessitate a resin mold, to remove the inconvenience caused by the resin mold, to prevent the deterioration of the optical characteristic of a semiconductor laser and to improve mass productivity by surrounding a chip mounting part connecting an external lead and an electrode with the frame of an insulating material. CONSTITUTION:A semiconductor laser chip 40 is arranged on a silicon plate 41 for a heat sink arranged in the middle of a chip mounting part 45. The electrode of the chip 40 and an external lead 43 are connected by a metallic thin wire 47 and surrounded by an insulating frame 42. A lead frame is used in the manufacturing process and plural semiconductor laser devices are treated in a batch. In such constitution, all directions except the passing direction of an outgoing laser beam 46 from the chip 40 are protected by means of the frame 42 and a protector 48 and the external lead is fixed. Consequently, the deterioration of an optical output characteristic caused by the resin mold and the degradation of the chip due to stress are eliminated and an inexpensive and highly reliable semiconductor laser device easy to handle and capable of reducing the man-hour is obtained.
Patent JP-S61142482-A (JP)
Title: Symbol display system
Inventor: OKADA HIROSHI
IPC: G01S7/22
Filed: 1984-12-17
Abstract: PURPOSE:To eliminate operators' confusion, by performing a control so as to make the prohibition signal valid as outputted when symbol display is to shift to the prohibition area from the non-prohibition area but invalid as outputted when the symbol display is to start from the prohibition area. CONSTITUTION:A prohibition signal control section 102 is connected to a control section 100 connected to a waveform generating section 24 and a detection signal, namely, a prohibition signal is inputted thereto 102 from a prohibition area detecting section 26. The prohibition signal control section 102 operates to makes the prohibition signal valid as outputted when symbol display is to shift to the prohibition area from the non-prohibition area but invalid as outputted when symbol display is to start from the prohibition area and outputs a signal to the effect to the control section 100. This eliminates operators' confusion otherwise caused when the focus of the display is shifted while enabling effective utilization of information.
Patent JP-H01107157-A (JP)
Title: Test film cassette for biochemical analysis
Inventor: UEKUSA TADASHI
IPC: G01N21/78
Filed: 1987-10-19
Abstract: PURPOSE:To keep the unused part of test film at the desired low-temperature, low-humidity state until the time of use, by providing a reversible temperature display label and/or a humidity display label on the outer surface of a test film cassette. CONSTITUTION:The tip part of long test film 10 for biochemical analysis is fixed or held to or with a reel 21 in an unused film cassette part 20. The film is wound in a roll state and accommodated in the unused cassette part 20. The other end of the film 10 is taken out through a film output port 22, brought into a used film cassette part 30 through a film input port 32 and fixed to a reel 31. A reversible temperature display label 40 and a humidity display label 41 are stuck to the outer surface of the cassette part 20. Thus the present temperature and/or humidity of an environment in which the cassette is exposed can be readily recognized under the state the test film cassette is set in a refrigerator when the test film cassette is handled in storage, movement and the like.
Patent JP-S61143380-A (JP)
Title: Production of tihazolacetic acid derivative
Inventor: OINE TOYOO
IPC: C07D207/00
Filed: 1984-12-14
Abstract: PURPOSE:To obtain easily the titled compound useful as an intermediate for synthesizing a cephalosporin compound useful as an antibacterial agent, by reacting specific two compounds, and optionally eliminating a protecting group. CONSTITUTION:A compound shown by the formula I (R<1>' NH- is amino or protected amino; -COOR<2>' is carboxy, or protected caboxy) is reacted with a compound shown by the formula II [R<3> is (substituted) phenyl, or lower alkyl] to give a compound shown by the formula III, from which optionally a protect ing group is eliminated, to give a thiazolacetic acid derivatiave shown by the formula IV. The reaction of the compound shown by the formula I and the compound shown by the formula II is carried out in a proper solvent such as THF, etc., in the presence of a deoxidizer (e.g., Na2CO3, NaOH, etc.).
Patent JP-H01107077-A (JP)
Title: Refrigerator
Inventor: ISHIBASHI YOSHIHIRO
IPC: F25D19/00
Filed: 1987-10-20
Abstract: PURPOSE: To prevent a resonant sound of a muffler from being produced by disposing a secondary muffler having a primary resonant frequency 2/3 times that of the muffler between the muffler demonstrating resonance. CONSTITUTION: A muffler 6 serving to prevent high temperature freezer oil from returning to an evaporator 4 from a compressor 1 for a refrigerant circuit is disposed between the compressor 1 and the evaporator 4 together with an accumulator 5. A secondary muffler 9 having a first resonant frequency 2/3 times a primary resonant frequency of the muffler 6 is disposed between the compressor 1 and the muffler 6 through connection pipes 7, 8. Hereby, with the muffler and the second muffler pressure pulsation of a resonant frequency component can be attenuated, and hence a resonant sound of the muffler can be prevented from being occurred.
Patent JP-2001094245-A (JP)
Title: Mounting device for electronic component
Inventor: SHIOMI AKIRA
IPC: H05K3/34
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device for electronic component in which it can be correctly determined whether a joining condition is good or bad. SOLUTION: An IC chip 15 is held by a nozzle 2, and the chip is pressure welded onto a specified position of a printed wiring board 16, and an electrode bump 17 is fused by ultrasonic vibration to join an electrode of the IC chip 15 to a land 18 of the printed wiring board 16, in a mounting device for electronic component. In this device, ultrasonic impedance, the amount of displacement of the nozzle, nozzle pressure and the temperature of the electrode bump are measured, and waveform data or temperature data thereof is compared with reference data to determine whether the condition in joining and joining temperature are proph or not.
Patent JP-S63119631-A (JP)
Inventor: TANAKA YOSHIRO
IPC: A01G9/24
Filed: 1986-11-07
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-H07119322-A (JP)
Title: Capacity variable stands
Inventor: SUGIZAKI KENICHI
IPC: E04H3/12
Filed: 1993-10-22
Abstract: PURPOSE:To make it possible to increase dramatically the number of persons to be admitted and change this accommodation number simply and, what is more, in a short time and enhance the feeling of being there at a stand in such mode properly arranged to suit the scale of an event which takes place in the stand and convert this movable stand for that of the other stadium. CONSTITUTION:This invention relates to accommodation variable stands 10, which are laid out so as to surround an athletic field 1 or the like and are variable to change the number of persons to be admitted and consist of a plurality of block divided in the radial direction. Running wheels 15 and 16, which move a block unit 11 (21) in the horiozontal direction are installed to the lower part of the block unit 11 (21). The block unit 11 (21) is divided into the field side 12 (22) and the opposite side 13 (23). They are arranged to be separated from or connected to each other. Seats 14 (24) are installed to at least the top of the field side.
Patent JP-H0525795-A (JP)
Title: Method for producing roll paper for newsprint
Inventor: YAMAKAWA SHIGERU
IPC: B65H18/28
Filed: 1991-07-12
Abstract: PURPOSE:To specify coefficient of dynamic friction and make it difficult to cause breakage by collision between facing papers of roll paper by applying an agent for increasing coefficient of friction to the inner face of roll paper. CONSTITUTION:A friction coefficient-increasing agent consisting of a hydrated silicate for paper making and a styrenic or acrylic polymer is applied or splayed to the inner face of paper constituting roll paper at a coating amount of 0.05-0.3g/m<2> based on absolutely dried solid content to provide the objective roll paper being 0.45-0.70 in coefficient of dynamic friction (u2) by JIS P 8147 between papers constituting the roll paper after winding the newsprint and having coefficient of dynamic friction larger than coefficient (u1) of dynamic friction between outer faces of facing paper of the above-mentioned roll paper and facing paper of other roll paper and being >=0.14 in difference (u2-u1) thereof.
Patent JP-H09110010-A (JP)
Title: Portable motor-driven fastening device of band for bundling
Inventor: SHIMIZU YOSHIYUKI
IPC: H02G1/06
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To adjust the pressing force of a bundling band owing to a fastening roller and a pushing roller, when constituting a portable motor-driven fastening device of band using an electric motor as the driving source. SOLUTION: A fastening roller 2 and a pushing roller 21 are arranged oppositely. The motion of a lever 51 to vertically move the pushing roller 21 is controlled by a rotary cam 5. The sliding body 52 of the lever 51 is formed with a headed bolt and the screwed-in length of the headed bolt is made adjustable.
Patent JP-H05103879-A (JP)
Title: Suspender
Inventor: SHIMURA KATSUMI
IPC: A63J1/02
Filed: 1991-10-15
Abstract: PURPOSE:To enable a setting of a number of suspenders which move up and down without enlarging a lattice distance. CONSTITUTION:A plurality of pulleys 2 are mounted on an upper part of a lattice 1, one side of a wire rope 3 is hung on each of the pulleys 2 and the wire rope 3 is connected to a baton 4 at an end. The other side of the wire rope 3 is hung on a friction gear 9 which is driven by a motor 7 through a reduction mechanism 8, further on a play gear 10 and connected to a counter weight 12 at the end. The position and velocity of the baton 4 are detected by a position detector 14. Adjacent batons 4 are controlled by a controller 19 not to interfere each other.
Patent JP-H11171898-A (JP)
Title: Iv type collagen polymer fraction, its production, its measuring and determination of lever disease
Inventor: SHIBUYA AKITAKA
IPC: C07K1/14
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for more closely determining hepatic fibrogenetic step by obtaining IV type collagen polymer fraction and selectively measuring the polymer fraction. SOLUTION: This IV type collagen polymer fraction is obtained from a supernatant obtained by salting out a collagen solution solubilized by pepsin hydrolysis with <=1.2 M common salt and re-dissolving the precipitate and then salting out the solution in a salt concentration lower than previous salt concentration again. The collagen polymer fraction has higher molecular weight than IV type collagen 7S domain and has 7S domain in the structure. This method for determining hepatic fibrogenetic degree in lever diseases comprises using a method for measuring the IV type collagen polymer fraction in a sample.
Patent JP-H0990959-A (JP)
Title: Musical sound waveform generating device
Inventor: KAKISHITA MASAHIRO
IPC: G10H7/08
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a pitch lock by setting a filter coefficient according to the timing of a transition point which is analogically close. SOLUTION: The time rate of the timing of the transition point of a stepped input signal shown in (a) to a sampling period T shown in (b) is calculated and the filter coefficient is controlled according to the time rate of the input signal having a transition point A or B to obtain digital sample data y00, y01... or digital sample data y10, Y11... which have no pitch lock as shown in (c).
Patent JP-S62127207-A (JP)
Inventor: MIYATA HIROSHI
IPC: B28D1/26
Filed: 1985-11-28
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。