baber/WOPTO huggingface dataset:
Patent JP-H10295244-A (JP)
Title: Fishing line spool and fishing line winding method
Inventor: SAKURAI TOSHIICHI
IPC: A01K97/06
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a spool and a fishing line winding method by which the fishing line is regularly and correctly wound at high speed. SOLUTION: The spool 10 providing a line winding body part 12 where the fishing line 22 is wound and a flange part 14 provided in the respective end parts of the line winding body part 12 is also provided with a restricting means for restricting the movement of the fishing line 22 wound around the line winding body part 12 in the axial direction of the line winding body part 12. Grooves 20 formed in a prescribed position on the outer peripheral surface of the line winding body part 12 for receiving the fishing line 22 are suitable as the restricting means. When the fishing line 22 is wound so as to be arranged inside the groove 20, the horizontal direction movement of the fishing line 22 is restricted by a chevron part 24 which is formed between the grooves 20 so that the fishing line 22 is regularly and correctly wound around the line winding body part 12.
Patent JP-S62265847-A (JP)
Title: Signal identification system at line terminal
Inventor: NAKAMURA EIJI
IPC: H04M11/00
Filed: 1986-05-14
Abstract: PURPOSE:To attain economical signal identification without adding a new equipment by sending a bit pattern to the receiving side so that the data sending is to be started by the operation of a data sending request side on the way of talking. CONSTITUTION:When a line terminal equipment 20' applies data sending operation on the way of talking, a data terminal equipment 7 switches a switch circuit 9 to connect a line 11 to the data terminal equipment 7 via a MODEM 8, a MODEM 8 modulates a data sent signal arranged before and after a data 2 with two same bit patterns from a digital signal into an analog signal, and the result is sent to the line 11. A reception side line terminal equipment 20 gives the data to a bit pattern extracting circuit 10, the data is demodulated by the MODEM 8 and the it pattern of 8-bit at the head is outputted to the data terminal section 7, which detects the bit pattern is the same as a predetermined bit pattern, the switch 9 is switched from a talking circuit 5 to the data terminal section 7 to process the inputted data.
Patent JP-S591630-A (JP)
Title: Production of non-refined steel of low carbon equivalent having high yield point
Inventor: SHIGA CHIAKI
IPC: C22C38/00
Filed: 1982-06-28
Abstract: PURPOSE:To produce a titled steel having excellent internal homogeneity of plate, by optimizing the control of component systems, more particularly the control of the ratio at which C and Mn are incorporated, a rolling method, the rate of cooling and the temp. at which the cooling is stopped. CONSTITUTION:The steel ingot contg. 0.10-0.25% C, 0.1-0.5% Si, 0.5-1.40% Mn, 0.005-0.080% Al, <=0.008% S, contg., if necessary, >=1 kinds among 0.01- 0.05% V, 0.003-0.04% Ti, <=0.5% Cu, <=0.5% Ni, 0.002-0.010% Ca, 0.005- 0.010% REM and consisting of the balance substantially Fe is subjected to the following processing: The ingot is heated to >=1,000 deg.C and is then rolled at >=50% draft at the temp. range of Ar3+70 deg.C-Ar3 then at >=10% at the temp. range of Ar3-Ar3-40 deg.C. The ingot is immediately thereafter subjected to force cooling down to the optional temp. ranging from <500 deg.C and 300 deg.C or over at 5-40 deg.C/S cooling rate in the case of the equation I and 2-15 deg.C/S cooling rate in the case of the equation II. After the cooling is once stopped thereafter, the ingot is air cooled or slowly cooled from 300 deg.C down to a room temp.
Patent JP-H05303653-A (JP)
Title: Data recording device
Inventor: SHIRAI SHIGERU
IPC: G06F17/40
Filed: 1992-04-28
Abstract: PURPOSE:To accurately grasp the plant state by changing the data recording cycle according to the changing rate of the plant data. CONSTITUTION:A changing rate computing part 8 calculates the changing rate of the collected data sent from a plant for each input point. A data recording cycle setting part 9 tentatively sets the data recording cycle for each input point based on the conditions of the data recording cycle corresponding to the changing rate calculated by the part 8 and the changing rate set previously. Then the part 9 outputs the shortest data recording cycle. A data computing part 7 records the collected data in a recording part 6 based on the shortest data recording cycle.
Patent JP-H0669616-A (JP)
Title: Laminate for printed circuit
Inventor: UEKI MASAAKI
IPC: H05K7/20
Filed: 1991-04-15
Abstract: PURPOSE:To improve heat dissipation property and producibility by eliminating breakage, misregistration, slipping out, etc., of a hollow pipe during manufacturing of a lamination board by making a plurality of pipes built in the laminate board integral in advance. CONSTITUTION:A prepreg is arranged in upper and lower sides of a fluid-loaded pipe set 5 wherein a plurality of fluid-loaded hollow pipes are arranged in layers in advance and made integral. A conductive layer 12 such as copper foil is further laminated on at least one side and a laminate is molded by a normal method; then, a printed circuit laminate wherein a liquid pipe is built in an insulation layer 13 can be manufactured. Breakage, deformation and misregistration of a pipe during lamination process of a laminate can be prevented and productivity can be improved by arranging the fluid-loaded pipe 5 in layers in advance integrally and by using it. Furthermore, an excellent heat dissipation property, low dielectric constant, low expansion coefficient and light weight can be realized by building the fluid-loaded pipe 5 in the insulation layer 13.
Patent JP-S5733559-A (JP)
Title: Bleach and sterilization of noodles and pasty food
Inventor: TAKEKOSHI YOSHIKO
IPC: A23L7/109
Filed: 1980-08-07
Abstract: PURPOSE: To bleach and to sterilize noodles or pasty food without using hydrogen peroxide, and to provide them with extremely mild taste and flavor, by using an acidic organic salt.  
     CONSTITUTION: An organic acid, e.g., citric acid, tartaric acid, acetic acid, etc., a carbonate or bicarbonate are separately added to noodles comprising a main ingredient and a properly added subsidiary ingredient or a raw material ingredient for pasty food product, or an acidic organic salt prepared separately from preferably an organic acid, carbonate, or bicarbonate is added to the noodles or the raw material ingredient to give a blend. A proper amount of water is added to the blend, which is thoroughly kneaded to prepare conventionally noodles or pasty food product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61266432-A (JP)
Title: Production of polyhydroxy compound
Inventor: HORIUCHI HIKARI
IPC: C08G65/40
Filed: 1985-05-21
Abstract: PURPOSE:To produce the titled compound of a narrow MW distribution, by reacting a bis(3,5-dihydroxymethyl-4-hydroxyphenyl)alkane with a phenol and performing dehydration and dehenolation. CONSTITUTION:A bis(3,5-dihydroxymethyl-4-hydroxyphenyl)alkane (A) is reacted with 6.0-16.0mol, per mol of the methylol groups of component A, phenol (e.g., cresol) at 50-100 deg.C for 3-6hr in the presence of an acid catalyst and distilled for dehydration and dephenolation to obtain a hexa-, deca- and undeca- nuclear (in terms of phenol nuclei) component-based polyhydroxy compound of the formula [wherein R<1> is H, alkyl or a halogen, R<2> is an alkylene such as (methyl)methylene or dimethylmethylene, m and n are each 0 or 1 and n is 0 when m is 0] having a content of heptanuclear or smaller components <=5wt% and a content of dodecanuclear or larger components <=50wt%.
Patent JP-H06300919-A (JP)
Title: Film for optical purpose and its production
Inventor: KITAMURA SHUICHI
IPC: C08J5/18
Filed: 1993-04-12
Abstract: PURPOSE:To obviate the exertion of an adverse influence on operability at the time of film forming and uniaxial stretching, lessens the change in sizes and optical characteristics at the time of wet heat and dry heat and to make possible the use of a phase difference film without protective plate by uniaxially stretching the film formed by using an aq. polyvinyl alcohol (PVA) resin soln. contg. block polyisocyanate, then further heat fixing the film. CONSTITUTION:This film for optical purposes consists of the uniaxially stretched film of the PVA resin contg. the block polyisocyanate. The film formed by using the aq. soln. of the PVA resin contg. the block polyisocyanate is uniaxially stretched and is further heat fixed. The film forming and uniaxial stretching are executed at a temp. below the dissociation temp. of the block polyisocyanate and the heat fixing is executed at a temp. above the dissociation temp. of the block polyisocyanate. The ratic of the PVA resin and the block polyisocyanate is specified to 95/5 to 70/30 by weight.
Patent JP-H06299469-A (JP)
Title: Method for high-order processing of cellulosic fibrous structure
Inventor: HAYASHI YOSHIYUKI
IPC: D06M13/17
Filed: 1993-04-13
Abstract: PURPOSE:To impart excellent shape stability, dry and wet wrinkle resistance and abrasion resistance characteristics including planar, flexing or fibrillating abrasion resistance, etc., while suppressing a change in feeling and deterioration in strength thereof by efficiently and uniformly introducing cross-linkages into a cellulosic fibrous structure under extremely mild reactional conditions. CONSTITUTION:A cellulosic fibrous structure in which polyethylene glycol is pad dried is saturated with an aqueous solution containing a polyfunctional epoxy compound. In the process, the regulation is carried out so as to contain the moisture within the range of 30-100wt.% based on the unit weight of the fibrous structure. Furthermore, the cellulosic fibrous structure is supported in a hermetically sealed reactional chamber having a capacity not exceeding 50 times based on the volume of the fibrous structure in supporting thereof in the hermetically sealed reactional chamber. Hot air at a temperature of at least >=80 deg.C is fed and circulated through the reactional chamber to heat the fibrous structure, which is then wet heat-treated with saturated steam generated from the water contained in the system. Thereby, the cross-linking reaction is accelerated.
Patent JP-H09271580-A (JP)
Title: Cigarette smoke and butt recovery device
Inventor: IKOMA KENJI
IPC: A24F19/14
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To recover cigarette butts and the like disposed in an ashtray and remove the smoke thereof by providing the device with a water path pipe arranged at a lower part of a top plate, an ashtray part arranged at an upper surface of the top plate, and a suction pipe communicating with a suction port arranged at the water path pipe. SOLUTION: Water in a water tank 6 is sucked up by a pump 7 and made to flow from an upstream part of a water path pipe 5 via a water supply pipe 8. The smoke of cigarette at an ashtray opening 4 is sucked in the pipe 5 from an ashtray part 3 through a chute, and only the smoke is sucked in a suction pipe 11 from an suction port 10 is discharged after the ash and the like is recovered through a dust collection part. Cigarette butts and the like are similarly dropped via chute into the pipe 5 in which water flows. The water in the pipe 5 transports them to a water tank 6 and separated and recovered by a filter. The water flowed in is sucked again by the pump 7 after the ash and the like therein is removed and transported to the upstream part of the pipe 5 via the pipe 8.
Patent JP-S5334772-A (JP)
Title: Preparation of 2-benzothiazolines
Inventor: KAMIYA TAKASHI
IPC: C07D277/68
Filed: 1976-09-14
Abstract: PURPOSE: To prepare safely 2-benzothiatolinons in high yield by the cyclization of the formic acid ester derivatives of halonitrobentenes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000301362-A (JP)
Title: Method and device for ciadding by welding of hole part
Inventor: TOKUNAGA KOJI
IPC: B23K9/04
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the deformation or degradation of a base metal, and to provide the high welding strength by installing a welding material on a bottom of a hole part, and press-fitting a friction rod into the hole part while rotating the friction rod smaller in diameter than the hole part. SOLUTION: A strap 5 is placed on a lower surface side of a base metal 3 so as to cover an opening end of a hole part 3a. A columnar welding material 4 whose outside diameter is smaller than the inside diameter of the hole part 3a is placed in the hole part, and placed on a bottom of the hole part 3a. A friction rod 1 is rotated by a driving means 2, and press-fitted into the bole part 3a at the same time. The instantaneously large friction heat is generated between the friction rod 1 and the welding material 4, or between the welding material 4 and the strap 5 by bringing a tip surface 1a of the friction rod 1 into contact with the welding material 4. The welding material 4 and the base metal 3 are heated by the friction heat to the temperature which is lower than the melting point of the base metal 3 and sufficient to realize the plastic flow.  The plasticized welding material 4 implements the plastic flow by the friction rod 1, and fills a gap between the friction rod 1 and the base metal 3, and the inner side of the hole part 3a is cladded by welding.
Patent JP-H08286639-A (JP)
Title: Active matrix display device
Inventor: UCHINO KATSUHIDE
IPC: G09G3/36
Filed: 1995-04-11
Abstract: PURPOSE: To prevent potential fluctuation of a signal line in point sequential drive of an active matrix display device. CONSTITUTION: The active matrix display device is constituted of a gate line G of a row shape, a signal line S of a column shape and a pixel LC of a matrix shape arranged on each crossing part of both. Further, the device is provided with a V shift register 1, and it line sequentially scans each gate ling G, and selects pixels LC by one row at intervals of one horizontal period. Further, the device is provided with a horizontal scan circuit 4, and it successively samples a real video signal in each signal line S in one horizontal period, and it writes the real video signal in the sampled pixels LC by one row point sequentially.  The device is provided with a precharge means 5 as a characteristic item, and it supplies a first precharge signal to all signal lines S all at once in a blacking period going ahead of the horizontal period, and it supplies successively a second precharge signal to each signal line S going ahead of successive sampling of the real video signal for each signal line S during the horizontal period.
Patent JP-H06323774-A (JP)
Title: Heat exchange element
Inventor: KUROKAWA HACHIRO
IPC: F28F3/06
Filed: 1993-05-12
Abstract: PURPOSE:To maintain a high heat exchanging rate without causing two fluids to be heat-exchanged to be mixed with each other by forming a large number of wrinkles on a liner excluding the areas thereof which are bonded to the peaks and valleys of a corrugated sheet. CONSTITUTION:A large number of flat plate-shaped liners 1 and corrugated sheets 2 having regularly waved section are laminated alternately. The liner 1 is composed of a crepe paper on which a large number of wrinkles 1a are formed and the corrugated sheet 2 is composed of paper, and these liners 1 and corrugated sheets 2 are bonded together with adhesives. As a result, in an area where the liner 1 and the sheet 2 are bonded together, there is no whrinkle on the liner 1, so that bonding can be performed surely, and hence bonded parts are prevented from being separated. Consequently, two fluids to be heat-exchanged are prevented from being mixed with each other, so that a high heat exchanging rate can be maintained.
Patent JP-S59415-A (JP)
Title: Preventer for back flow of grout
Inventor: TORIYAMA CHIYUUJI
IPC: E02D3/12
Filed: 1982-06-26
Abstract: PURPOSE:To exactly prevent the back flow of a grout by a method in which plural holes provided on the periphery of a cylinder through which grout is injected from its open end are closed with bundled elastic materials. CONSTITUTION:In a preventer for back flow of grout, which is to be screwed with a packer 22 inside a boring hole 3 attached to the tip of a supply hose 18 connected with a grout mixer 11, the large-diameter portion 31 of the inside through hole 29 of a cylinder 25 is closed with a blind bolt 26, the packer 22 is screwed with the small-diameter portion 30, and a collar 32 is formed at the central part of the periphery of the cylinder 25. Then, plural holes 33 are formed in two stages at equal intervals circumferentially on the right-handed side of the collar 32 along the axial direction, and the holes 33 are closed by fitting an elastic ring 27 wound with a band 28 into the right-handed side of the collar 32. Thereby, a grout in the cylinder 25 is discharged from the holes 33 into the hole 3 from the aperture in the cylinder 25 while deforming the ring 27, and therefore, the back flow of the grout can be prevented by the close adhesion between the ring 27 and the cylinder 25.
Patent JP-S60253097-A (JP)
Title: Decoding circuit
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/34
Filed: 1984-05-30
Abstract: PURPOSE:To realize the pattern layout of a decoding circuit used as a word decorder at a narrow pitch by a simple wiring change, by connecting the drain of a bootstrap use MOS transistor being far from an input terminal, to the gate electrode of a driver use MOS transistor to which the source of a bootstrap use MOS transistor being near the input terminal is connected, by wiring which has extended its gate electrode pattern. CONSTITUTION:The wiring L0 from a node N1 is ended at the position of drains of transistors Q1, Q3, and instead, the sources of the transistors Q1, Q3 and drains of transistors Q5, Q7 are connected by a wiring L2. According to such constitution, the wiring L2 can be realized by only extending a gate electrode pattern of transistors Q2, Q4, therefore, it will do that the pitch of a circuit block containing the transistors Q1-Q3 is narrow.
Patent JP-H048277-A (JP)
Title: Tobacco leaf and method for treating the same
Inventor: SUMITA KATSUTOSHI
IPC: A24B15/28
Filed: 1990-04-27
Abstract: PURPOSE:To enable rolling up of cigarettes having the standard rolling hardness with a smaller amount of filled tobacco leaves and production of mild cigarettes at a low cost by applying colloidal silica to tobacco leaves and converting the colloidal silica into gelatinous silica. CONSTITUTION:Colloidal silica at about 2-60wt.% concentration regulated to about neutral pH without emitting noxious gases or malodor in burning tobacco leaves is prepared. The resultant colloidal silica is subsequently applied to tobacco leaves by a method for spraying, etc., and converted into gelatinous silica by a method for heating, drying the applied colloidal silica at about 60-70 deg.C temperature, etc. The tobacco leaves are then subjected to humidity conditioning according to a conventional method and used in a process for producing cigarettes. Thereby, about 5-15wt.% of the necessary amount used of tobacco leaves conventionally employed in producing the cigarettes can be replaced with the gelatinous silica.
Patent JP-S601302-A (JP)
Title: Rotor of radial gas turbine
Inventor: NAGATA YUUSEI
IPC: F01D5/04
Filed: 1983-06-18
Abstract: PURPOSE:To provide resistance against higher stress, spare the cost for material, and facilitate the processing, by making rotor hubs of the radial part and exducer part in hollow construction, forming their split surfaces in planes perpendicular to the axis, and by jointing together by diffusion welding. CONSTITUTION:A rotor 10 is divided along the axis into two parts from the point in the neighborhood of the joint of the radial part with exducer part 12. Hubs 13, 15 of these parts 11, 12 are made hollow, and blades 14, 16 are formed at the periphery of each hub solidly as in a single piece. The mating surfaces 17, 18 of the hubs 13, 15 produced by dividing are formed in planes perpendicular to the axis, and a boss is formed at one side of the center while a recess 20 to fit on this is formed on the other side. Further, the surfaces 17, 18 are pressed in the axial direction under high temp. and pressure to perform diffusion jointing. Thus solid jointing is obtained. Here a waste boss 21 is provided on the outer end face side of the hub 13, and a contact piece 22 is mounted on the end face of this boss 21. Now ultrasonic flaw detection is made toward the surfaces 17, 18.
Patent JP-S5538421-A (JP)
Title: Method and device for degassing from heat exchanger
Inventor: OZAWA TAKESHI
IPC: F28F9/00
Filed: 1978-09-11
Abstract: PURPOSE: To make it possible that gases flowing into non-liquid surface type intermediate heat exchanger is removed at all times for preventing degradation of heat conductivity of intermediate heat exchanger.  
     CONSTITUTION: Gas introduced into intermediat heat exchanger 2 by primary coolant flows upward along shell side of vessel which side has flowing speed lowered, and is collected to underneath the upper header plate thereof. On the other hand, degassing line 7 (drawing pipe) installed at upper part of shell side serves at all times to draw coolant in the upper part of shell side together with collected gas therein, and to put them into degassing pot 9 by the action of an electromagnetic pump 8. Thereby it becomes possible to degas from the upper part of shell side of intermediate heat exchanger 2, and simultaneously to keep the temperature of the degassing line 7 at a value equal to the temperature of the prigary coolant, so that conventional problem of thermal impact in the case of intermittent degassing operation can be avoided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63276504-A (JP)
Title: Formwork for long size product designed for automatic assembly and demolding
Inventor: KANESAKA SENICHI
IPC: B28B7/02
Filed: 1987-05-08
Abstract: PURPOSE:To enable the whole process of assembling a long size precast formwork and of demolding to be performed by one processing, by providing actuators for tilting side forms outward, and mounting one of the side forms on a truck device for retracting the side form to a lateral side of a bottom plate. CONSTITUTION:A forward 1 comprises a bottom plate 2 and side form 3a, 3b, and bottom surfaces of the side forms are made to make contact with the top surface of the bottom plate 2. The side forms 3a, 3b are provided with actuators, 5a, 5b for tilting the side forms outward, respectively. The tilting angle of the side forms is preferably 15-45 deg.C. After the side form 3b on one side is tilted by the actuator 5b, a truck device 9 is advanced and retracted, thereby enabling the operator to enter and operate between the bottom plate 2 and the side form 3b. By remote control of compressed air supplied to each cylinder for the formwork through using solenoid valve, it is possible to remote ly effect assembly of the side forms and demolding at a stroke, so that labor saving and noise reduction can be contrived.