baber/WOPTO huggingface dataset:
Patent JP-S62212609-A (JP)
Title: Lens connector type feedthrough
Inventor: HARADA KOJI
IPC: G02B6/00
Filed: 1986-03-14
Abstract: PURPOSE:To shorten a connection time and to relax the mechanical machining accuracy of the periphery of a connection part by embedding a rod lens which is connected to an optical fiber on the side of a repeater circuit in an end surface plate, and mounting the metal-coated outer periphery on the end surface plate airtightly and watertightly by soldering. CONSTITUTION:The fiber 15 on the repeater circuit side and the rod lens A10 which has its outer periphery coated 16 with metal previously are connected and mounted on the end surface plate 5 from a high voltage side. Then, an airtight sealing part 17 is formed by soldering in the gap between the metal coat 16 and end surface plate 5 and an adhesive layer 18 is further provided to fix the rod lens guide A12 to the end surface plate 5 with, for example, an adhesive.On a cable side, on the other hand, a rod lens B11 with outer appearance a little bit smaller than the internal diameter of a rod lens guide B13 and a cable-side fiber 14 are connected mutually and the rod lens guide B13 and rod lens B11 are fixed previously with an adhesive. Thus, the cable is connected optically to the repeater only by simple operation in which the lens guide B13 is inserted into the rod lens guide A12.
Patent JP-H10250868-A (JP)
Title: Double sided paper feeding device
Inventor: TAKANASHI SATOSHI
IPC: B65H5/22
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a double sided paper feeding device of an air suction method capable of preventing occurrence of double feed of transfer paper. SOLUTION: The upstream of a carrier belt 31 in the carrying direction is made free to bend from a previously set position, a part of the carrier belt 31 positioned at the rear end side of a sheet is made to bend and work at the time when carrier force is given to transfer paper 1 by a separation paper feeding part 12, and the carrier belt 31 is made to retreat from a surface of the transfer paper 1 on a double side paper feeding device furnished with an intermediate tray 8 to store the transfer paper 1 on one side of which a picture image is formed, the separation paper feeding part 12 to feed the transfer paper 1 to a picture image formation part one by one with the transfer paper 1 position on the bottom at the time when a plural number of the sheets of the transfer paper 1 are stored on the intermediate tray 8,  the carrier belt 31 on which a large number of air passing holes to call out the transfer paper 1 stored on the intermediate tray 8 to the separation paper feeding part 12 and a suction duct 34 to closely attach the transfer paper 1 on this carrier belt 31.
Patent JP-S56152918-A (JP)
Title: Continuously heating furnace for ingot
Inventor: NISHIMURA MITSUHIKO
IPC: C21D9/00
Filed: 1980-04-25
Abstract: PURPOSE: To convert the titled furnace into an energy saving type furnace and extend the period of scale discharge by deciding the length of the heating furnace for heating continuously cast hot ingots after hot charge in accordance with the capacities of casting and rolling processes.  
     CONSTITUTION: The length of this heating furnace connecting a continuously casting process with a rolling process is decided by equation I (where t 1  is the average residence time of unit number of ingots in the furnace; t 2  is the average rolling time of unit number of ingots; W is the weight of an ingot; a is the width of an ingot; and b is the space between ingots). This heating furnace is a divided type heating furnace divided into ≥2pts., and the preheating and heating zones and the soaking zone are of walking hearth type and walking beam type, respectively. The capacity of the furnace can be regulated in accordance with the capacities of the continuously casting and rolling processes. In addition, the furnace saves the energy and has a longer period of scale discharge and a higher operation rate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05256272-A (JP)
Title: Scroll type compressor
IPC: F04C18/02
Filed: 1992-03-13
Abstract: PURPOSE:To provide a scroll tape compressor wherein a fixed scroll is prevented from generating thermal deformation. CONSTITUTION:A compressor is constituted by providing a supporting frame 2 held in a closed case, holding member 31 formed of a storage part 32 and a flange part 33 provided in a peripheral part of this storage part to provide this flange part connected to the supporting frame and also prepared by a material with thermal expansion coefficient almost equal to the supporting frame, fixed scroll 41 formed of a fixed end plate 42 and a fixed lap 43 provided in one side surface of this fixed end plate and stored in the storage part to also provide a diametric directional center part of the fixed end plate 42 fixed to the storage part and a turning scroll 8 provided possible to make a turning motion by providing a turning lap 8b and meshing it with the fixed lap.
Patent JP-H03256853-A (JP)
Title: Coating binding tape
Inventor: KISHIKAWA YOSHIKI
IPC: B65D63/10
Filed: 1990-03-07
Abstract: PURPOSE:To simplify the working process while a wound product can be directly tied during a line even for manufacturing line of wires by providing a coating film which consists of a material which is more flexible than an article to be bound, has water resistance and of which heat-resistant temperature exceeds a specific value, on the surface of a steel band. CONSTITUTION:For a forming material of a layer 2, a resin with heat resistance such as polyethylene or vinyl chloride, etc., is used. Also, for a steel band 1, the one with a width of 19mm and thickness of 0.7mm is used, and the thickness of the resin coating layer at this time shall be not more than 1mm, especially, not more than 0.6mm is most suitable. The one with a coating thickness which is not more than 1mm, especially the one with a coating thickness of not more than 0.6mm does not have any trouble in winding, and ;direct binding can be performed in line, and temporary fixing, moving of wire coils and placing process of corrugated fibreboard, which have been required, become unnecessary. Also, by protective effect by the coated layer, products are not damaged at all. For the resin, the materials with heat-resistant temperature of not less than 100 deg.C is used.
Patent JP-H05258066-A (JP)
Title: Specific face graphic preparing method
IPC: G09G5/20
Filed: 1992-03-13
Abstract: PURPOSE:To automatically prepare the various kinds of specific face graphics of a high quality by arranging a hachure graphic pattern without any clearance between two reference lines, that is, a normal head line and a normal tail line of an arbitrary shape. CONSTITUTION:The interval length of the two reference lines of the arbitrary shape is searched, the graphic pattern forming an arbitrary pattern is enlarged and reduced according to the interval length, and the graphic pattern is arranged without any clearance between the two reference lines, so that the specific face graphic can be prepared. For example, the hachure graphic pattern is arranged in the direction of the normal tail line from the position of a point (pz), that is, the hachure graphic pattern is arranged on a right angle (x, y) coordinate system in which the point (pz) is used as an origin and the direction of the normal tail line is used as an (x) axis. Then, the rectangle of the hachure graphic pattern is enlarged and reduced by using a distance Lz between the point (pz) and the normal head line as a reference. Thus, the hachure graphic pattern can be prepared by executing movement, rotation and enlargement (or reduction) processings between the two reference lines (normal tail line and the normal head line).
Patent JP-S60230065-A (JP)
Title: Test-strip for preparing blood sugar value full-time profileand manufacture thereof
Inventor: KARURU HAINTSU KARIISU
IPC: C12Q1/00
Filed: 1985-03-22
Abstract: The invention relates to a test strip for taking of daily blood sugar profiles, and also for glucose determination in urine for determining the individual kidney threshold of a diabetic as a daily profile, which finds use in glucose diagnosis. The objective of the invention is to stabilize the test strip in its function and to adapt it to customary measuring instruments, and this is achieved by attaching a film reaction membrane to a carrier, wherein the membrane was post treated with a complexing agent and an acyclic hydroxyamine or amino derivative.
Patent JP-H01231763-A (JP)
Title: Roll tape holder
Inventor: KIYOHARA HIROSHI
IPC: B65H16/00
Filed: 1988-03-09
Abstract: PURPOSE:To safely carry out the cutting of a tape by enabling a protection piece the top end of which is positioned above the blade of a cutter piece to be moved downward by means of the tension of the pull-out portion of a roll tape. CONSTITUTION:A first lever 10 on which a roller 11 having a knurling tool on its outer periphery is installed is provided in a case 5, while a second lever 12 having minute recessed and projecting portions on its surface is provided on the end of this first lever 10. A cutter 18 is fixed to the tape pull-out end portion of the body case 5 and a protecting piece 19 is vertically movably provided in front thereof. In this structure, when a tape is pulled out, the tape depresses the roller 11 downward causing a third lever 22 to be rotated via a link pin 16 to make the protecting piece 19 downwardly movable. Then, as the tape is pulled downward, the protecting piece 19 is moved downward and the tape is cut by the cutter piece 18.
Patent JP-H09244363-A (JP)
Title: Electronic copier
Inventor: KONDO SHUJI
IPC: G03B27/62
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To easily and surely make a copy even when a platen cover is opened by recognizing the size of a document set on an original platen, and detecting that the platen cover is open to perform the edge treatment. SOLUTION: An opening/closing sensor of a platen cover opening/closing detection part 1 is provided in the vicinity of a hinge part of the platen cover. An edge treatment judging part 2 determines whether or not the edge treatment is performed by the information from the platen cover opening/closing detection part 1. An image erasure control part 4 determines the erasure quantity of the image by the information on the size of a document from a document size detection part 3 and the information on presence/absence of the edge treatment from the edge treatment judging part 2. When the platen cover is not closed, the edge treatment corresponding to the document size is performed. No unnecessary toner is adhered to the copying paper even when a copy is made while the platen cover is open.
Patent JP-S58172361-A (JP)
Title: Preparation of alpha-cyano-beta-ureido-acrylic acid ester
Inventor: OOGAMI SHIGEMI
IPC: C07C239/00
Filed: 1982-04-03
Abstract: PURPOSE:To prepare the titled compound useful as a synthetic intermediate of pyrimidine compounds, in one step and high yield, by reacting urea or thiourea with an amine capable of forming a Schiff base with urea, etc., and a cyanoacetic acid ester in the presence of formic acid. CONSTITUTION:(A) Urea or thiourea, (B) an amine capable of forming a Schiff base with (A) (e.g. propylamine, butylamine, cycloaliphatic amine, etc.) and (C) a cyanoacetic acid ester of formula NCCH2COOR (R is lower alkyl) are subjected to the dehydration reaction by heating in a solvent such as benzene, toluene, etc. in the presence of formic acid to obtain the objective compound of formula (X is O or S). The amount of the amine is 0.1-0.5mol-equivalent based on the raw material, and that of formic acid is 1.5-3mol-equivalent based on urea.
Patent JP-S55150742-A (JP)
Title: Interpole and manufacture thereof
Inventor: SAITOU SHIGEKI
IPC: H02K1/08
Filed: 1979-05-09
Abstract: PURPOSE:To obtain an economical one by consecutively bending and laminating a belt-shaped ferromagnetic substance. CONSTITUTION:A belt-shaped ferromagnetic member 6 is consecutively bent and laminated at fixed intervals. Bending sections 7 are provided with relief holes for welding 8. After consecutively bending and laminating the ferromagnetic member, L-shaped metal fittings for fixing inter coil 10 are applied to both ends, wherein, the metal fittings are provided with notches 9 which are equivalent to the semicircular arch of the relief holes 8. A welding beam 11 is run along the parts of the relief holes 8 and nothces 9 and each bending section and L-shaped metal fittings 10 are welded to unify the whole. Then, tapped holes 12 are provided to fix the ferromagnetic member to a casing and an interpole is completed.
Patent JP-H01228934-A (JP)
Title: Alpha,beta-unsaturated ketone derivative and production thereof
Inventor: SHIMIZU TAKESHI
IPC: C07C49/733
Filed: 1988-03-09
Abstract: NEW MATERIAL:An alpha,beta-unsaturated ketone derivative expressed by formula I (R<1> is hydroxyl group or benzoyloXy; R<2> is H or R<1> and R<2> together represent -O- or -OCHCH2O-; R<3> is hydroxyl group, hydroxymethyl or phenylthio; R<4> is H or R<3> and R<4> together represent -O-; R<5> is lower alkyl or phenylthiomethyl). EXAMPLE:A compound expressed by formula II. USE:Useful as a synthetic intermediate for terpenoid and steroidal physiologically active substances. The exemplified compound can be used as a raw material for antimicrobial agents, herbicides and insect controlling agents. PREPARATION:A compound expressed by formula III is reacted with thiophenol and formaldehyde in the presence of a tertiary amine and potassium formate and/or potassium acetate in dimethylformamide in an inert gas atmosphere to afford the compound expressed by formula II in formula I.
Patent JP-S63223157-A (JP)
Title: Surface-treated stainless steel material and its production
Inventor: KAJIMURA HARUHIKO
IPC: C23C10/28
Filed: 1987-03-11
Abstract: PURPOSE:To obtain a surface-treated steel material showing excellent corrosion resistance in a corrosive environment of high-temp. and high-concentration nitric acid, by laminating silicon on the surface of a stainless steel material and then holding the above at a specific temp. so as to apply repairing and adhesion treatments. CONSTITUTION:Silicon of >=1mum thickness is laminated on the surface of a stainless steel material by means of chemical vapor deposition, sputtering, thermal spraying, etc. Subsequently, heat treatment consisting of holding at 950-1,200 deg.C for >=10min is applied to carry out the defect repair and adhesion treatment of the laminated film. By this treatment, corrosion resistance can be remarkably improved even under the corrosive environment of a nitric acid solution containing oxidizing ions such as Cr<6+>.
Patent JP-S63221051-A (JP)
Title: Printer
Inventor: HIRASHIMA YASUHITO
IPC: B41J2/255
Filed: 1987-03-11
Abstract: PURPOSE:To enable printing to be carried out in a longitudinal direction of a strip of paper, by a method wherein a printing head is rotated by 90 deg. in a printing element arranged face and the printing element is arranged in a paper feed direction. CONSTITUTION:A printing head 1 is installed on a carriage 3 via a rotary member 2 and a platen 4 is rotated in the Y direction to send a recording paper. A carriage 3 successively drives selectively printing elements in the printing head while moving by reciprocating motion to carry out printing. Then, since a rotation central axis 5 of the printing head rotary member 2 passes through the center of the printing head 1, an arranging direction of the printing elements can be made a printing column direction leaving the printing head 1 positioned as it is by rotating the rotary member 2 by 90 deg.. When a strip of recording paper 6 is so set as to pass through the position of the printing head 1 under this state and printing is carried out with the carriage fixed, the printing in which a longitudinal direction of the recording paper becoming a column direction can be realized.
Patent JP-S62212539-A (JP)
Title: Semiconductor pressure sensor
Inventor: SHINMEN TORU
IPC: G01L9/04
Filed: 1986-03-13
Abstract: PURPOSE:To enhance measuring accuracy by reducing the deflection of a diaphragm to the variation in pressure in the vicinity of atmospheric pressure and operating the diaphragm in a range wherein the quantity of the deflection thereof is proportional to pressure, by sealing gas of about 1 atm. in a reference pressure chamber. CONSTITUTION:Inert gas 24 of about 1 atm. is sealed in a reference pressure chamber 16 and the sealing of a chip 10 and a pedestal 14 is performed in the atmosphere of the gas 24 of about 1 atm. This sealing can be performed by a method using low m.p. glass or an electrostatic sealing method but, in order to strictly control the pressure in the reference pressure chamber 16, the electrostatic sealing system is used more prefeuably. Because the chip 10 and the pedestal 14 are heated to considerably high temp. at the time of sealing in both methods, the inert gas 24 is used. Because the internal pressure of the reference pressure chamber 16 changes by temp., correction is performed at the time of use. By this method, because the deflection of a diaphragm 12 to the variation in pressure in the vicinity of atmospheric pressure is reduced and the quantity of the deflection thereof can be operated in a range wherein the quantity of deflection is proportional to pressure, accuracy is improved.
Patent JP-H08254976-A (JP)
Title: Sound plate and sound plate percussion instrument
Inventor: FUJII JUNJI
IPC: G10D13/08
Filed: 1995-03-15
Abstract: PURPOSE: To obtain a sound plate which is excellent in the consonance of chords and sound volume feel and is excellent in musical interval feel by specifically tuning the ratio of the number of vibration frequencies of primary or higher vibration and secondary or higher vibration of basic vibration and fundamental vibration. CONSTITUTION: This sound plate P is formed to a rectangular planar shape and its front surface is formed flat. First recessed parts Pa existing at the node Q of the basic mode of the sound plate P are formed on its rear surface. Second recessed parts Pb are formed nearer the end side than the node Q on the rear surface of the sound plate P. Further, a third recessed part Pc is formed in the central part on the rear surface of the sound plate P. Fourth recessed parts Pd are formed in the intermediate parts between the third recessed part Pc and the first recessed parts Pa. The ratios of the number of vibration frequencies in the primary, secondary and ternary modes are set at 1:2:4 by adequately selecting the shapes of the first to the fourth recessed parts Pa to Pd. The sound varying octave is thus formed by the sound of each mode.
Patent JP-S59181305-A (JP)
Title: Manufacture of flexible optical fiber bundle having reinforced end part
Inventor: HARADA ISATOMO
IPC: G02B6/06
Filed: 1983-03-31
Abstract: PURPOSE:To bend at an acute angle in the tip part by packing an optical hardening plastic having flexibility in the vicinity of the boundary of a sticking part and a flexible part, irradiating light to a necessary part of this packed part, and hardening only the limited part. CONSTITUTION:A lot of optical fibers 32 are stuck as one body in an end part 38 by an acid-soluble glass 38a. An optical hardening plastic 33a having flexibility is filled in a boundary part of the end part 38 and a flexible part 39, and other part than the boundary part 40 of the end part and the flexible part is covered with a light shielding member 35. Subsequently, the filled plastic 33a of the boundary part 40 is hardened by irradiating an ultraviolet ray by a light source 37. In this way, the outside circumference of the boundary part to which the largest stress is applied in case of bending is reinforced, and also sufficient flexibility can be provided to the tip part.
Patent JP-H07260921-A (JP)
Title: Position measuring device
Inventor: MISUNOU TOORU
IPC: G01S5/16
Filed: 1994-03-28
Abstract: PURPOSE:To orient the position of a measured point viewed from a measuring point via the application of simple constitution. CONSTITUTION:An oscillation section 3 for emitting a laser beam is provided at a measuring point. Three receiving sections 1, 2 and 4 are arranged, so as to be positioned on a plane including the measuring point, but not to have at least one positioned on the same linear line. Also, scattered light from a target 50 as a measured point is received with each of the receiving sections 1, 2 and 4, and a time elapsed from light emission to the receipt thereof with each of the sections 1, 2 and 4 is measured. Then, the position of the target 50 viewed from the measuring point is calculated on the basis of the time so measured and a distance from the measuring point to each of the sections 1, 2 and 4.
Patent JP-H06248512-A (JP)
Title: Fibrillated polyester fiber and its production
Inventor: AKITA TAKASHI
IPC: D06M101/16
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a fibrillated polyester fiber having continuous stripe grooves constituting the fiber surface, containing irregular voids in a state at least partly interconnected to the fiber surface to improve the water-absorption and exhibiting rayon-like feeling and dry feeling and the method for producing the fibrillated polyester fiber. CONSTITUTION:The fibrillated polyester fiber contains ethylene terephthalate as main recurring unit and further contains an organic sulfonic acid metal salt expressed by the formula R-SO3M (R is 3-30C alkyl or 7-40C aryl; M is alkali metal). The fiber satisfies the following conditions A and B. (A) Continuous stripe grooves having a width of 0.1-3mum and a length of >=5mum and oriented in the direction of fiber axis are present on the fiber surface and the distance between the arbitrary adjacent grooves is <=5mum: (B) Irregular voids are present in arbitrary cross section perpendicular to the fiber axis, the cross section area of the void is >=5% based on the total cross section area of the fiber and a part of the irregular void is connected to the fiber surface.
Patent JP-S62214556-A (JP)
Title: Recording and reproducing device
Inventor: KOBAYASHI SHOEI
IPC: G11B7/004
Filed: 1986-03-14
Abstract: PURPOSE:To heighten speed of recording and reproducing without generating jitter by providing a means that detects modulation clock of a modulation clock display means moving synchronously with a record detecting means. CONSTITUTION:A record detecting means 31 moves along the direction of extension of recording tracks relatively to a recording medium 1, records a recording signal and displays the signal. A modulation clock display means 36 modulates the length of time of specified data clock to the length of distance and displays. A modulation clock detecting means 38 that detects modulation clock displayed in the means 36 moving synchronously with the means 31 is provided. Thereby, even when relative moving speed between the means 31 and medium 1 is changed, recording having distance corresponding to the length of data clock necessary for recoding signals and reading having the length of data clock possessed by the recording signals can be performed respectively, and speed of recording and reproducing can be heightened.