baber/WOPTO huggingface dataset:
Patent JP-2000240238-A (JP)
Title: Snow guard metal fitting
Inventor: MATSUO SHIGERU
IPC: E04D13/10
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent tile cracking or subsidence caused by fallen snow by forming a snow guard plate resisting slip of fallen snow at one end of a base plate placeable on a tile, and providing an abutting plate wider than the base plate on the back of a portion of the base plate connected with the snow guard plate. SOLUTION: This snow guard metal fitting 1 is formed by a substantially strip-like thin plate, and constructed by a base plate 2 placeable on waveform of a tile and a snow guard plate 3 formed by bending one end of the base plate 2 to resist slip of fallen snow. A back plate 5 recessed on the base plate 2 side according to the shape of a tile, having a larger radius of curvature and a larger width than the base plate 2 is provided on the back of the vicinity of the bent part 4 of the base plate 2 connected with the snow guard plate 3. The bent part 4 is supported by a support member 21 with the inside thereof fixed to the base plate 2 to lessen load applied to the snow guard plate 3. On the other hand, a stepped part 6 is provided at the other end of the snow guard metal fitting 1, and at the lower stage, a nail driving hole 7 is provided to be fitted to a tile or the like.  Accordingly, load applied to the tile can be dispersed by the back plate in spite of fallen snow.
Patent JP-H07234037-A (JP)
Title: Heat pump equipment
Inventor: MISAWA MAKOTO
IPC: F25B13/00
Filed: 1994-02-18
Abstract: PURPOSE:To obtain a heat pump equipment enabling execution of a stable cooling- refrigerating operation even when outdoor air is at a very low temperature or a strong wind blows, or even when an indoor machine of a small capacity for an outdoor machine is operated or a low-load operation of a refrigerator is conducted or when a pressure loss of a high-pressure-side piping is large. CONSTITUTION:Heat pump equipment 1 is equipped with compressors A and B, a condenser constructed of an outdoor heat exchanger 70, an expansion valve 76, an evaporator constructed of an indoor heat exchanger 71, a circuit 6 for circulating a refrigerant in the sequence of the compressors A and B and a circuit in the sequence of the compressor, the condenser, the expansion valve and the compressor, and a high-pressure detecting means is provided at a high-pressure side circuit between the compressors A and B and the expansion valve 76, while a detecting means of the flow rate of the expansion valve 76 is also provided. Moreover, the equipment is so constructed as to lessen a flow rate ratio when the flow rate of the refrigerant is smaller than a prescribed value, by disposing a flow rate balance changing means which gives energy to the refrigerant or/and lowers the amount of heat exchange of the condenser, or enlarges the opening of the expansion valve 76 or enables changing of the flow rate ratio of the refrigerant passing through the indoor and outdoor machines.
Patent JP-S62202324-A (JP)
Title: Binder and magnetic recording material
Inventor: TAKEMOTO TAKASHI
IPC: C08G18/65
Filed: 1986-02-28
Abstract: PURPOSE:To obtain a magnetic tape having stable sound quality and image quality by using a polyurethane resin consisting of an active hydrogen-contg. compd. component consisting of a specific high-polymer polyol, low-polymer polyol and compd. having a carboxyl group and active hydrogen-contg. group and an org. polyisocyanate. CONSTITUTION:This magnetic tape consists of the polyurethane resin (the mol.wt. per carboxyl group is larger than 50,000 and up to 20,000) consisting of the active hydrogen-contg. compd. component consisting of the high-polymer polyol of 200-2,000 equiv. contg. a cyclic dicarboxylic acid modified polycaprolactone polyol, low-polymer polyol and the compd. having the carboxyl group and other active hydrogen-contg. groups in the molecule and the org. polyisocyanate. The dispersibility of the magnetic powder of the resultant urethane resin is low and the scratching resistance is low if the equiv. of the high- polymer polyol is <200. The dispersibility of the resultant polyurethane resin, and the resistance thereof to wear, scratching and hydrolysis are low if the equiv. exceeds 2,000.
Patent JP-S59170222-A (JP)
Title: Production of large diameter un-tempered steel bar
Inventor: KAMATA YOSHIHIKO
IPC: C21D9/56
Filed: 1983-03-17
Abstract: PURPOSE:To produce a steel bar of a large diameter having excellent strength and toughness without requiring a heat treatment after rolling by subjecting a steel ingot contg. a small amt. of elements for improving material quality to heating and blooming under a specific temp. condition. CONSTITUTION:A steel ingot or continuous casting billet contg. 0.30-0.60% C, <1.8% Si, 0.60-2.0% Mn, <0.50% Cr, 0.03-0.20% V, 0.020-0.060% solAl, and 0.008-0.020% N is put in a heating furnace or soaking pit and is heated to 1,100-1,200 deg.C. The ingot or billet is cooled in the furnace after the heating and is then discharged from the furnace at 1,000-1,050 deg.C and is hot rolled at a reduction ratio of >=30% in a temp. region of 750-1,000 deg.C so as to attain 750- 900 deg.C final finishing temp., by which a steel bar having a large diameter of 100-200mm.phi is produced. The large diameter un-tempered steel bar having >=45kg/mm.<2> yield point, >=70kg/mm.<2> tensile strength, >=15% elongation, >=40% reduction of area and >=4kg/cm<2> impact value is obtd. as rolled without requiring subsequent heat treatment.
Patent JP-H04281423-A (JP)
Title: Hard ocular lens material and production thereof
Inventor: ANDO ICHIRO
IPC: G02C7/04
Filed: 1991-03-11
Abstract: PURPOSE:To obtain the material having improved mechanical strength and particularly impact resistance and brittleness by forming this material of a polymer alloy contg. a hard polymer formed by impregnating a monomer mixture in a soft material, then polymerizing the monomer mixture to crosslink the mixture to the soft material. CONSTITUTION:The hard ocular lens material consisting of a polymer alloy of the soft material and the crosslinked hard polymer and the polymer alloy constituted by impregnating the monomer mixture contg. the monomers to afford the hard polymer and a crosslinking agent to the soft material, then polymerizing the monomer mixture to incorporate the hard polymer crosslinked with the soft material are formed. The resulted polymer alloy is then worked to the desired ocular lens. Namely, the soft monomer mixture to afford the hard polymer is impregnated in the spacings among the polymer molecules constituting the soft material and is polymerized in this state. The soft material constituting the hard ocular lens material plays the role of imparting the impact resistance to the material and the hard polymer plays the role of imparting hardness thereto.
Patent JP-S55139104-A (JP)
Title: Controller for rolling mill
Inventor: YAMAOKA HIROYASU
IPC: B21B33/00
Filed: 1979-04-16
Abstract: PURPOSE: To make possible the automatic cutting of the steel strip on the feed side when the steel strip is broken on the delivery side of the rolling mill, by installing the controlling devices like as the detector for break of the steel strip, the emergency stop command producer, etc.  
     CONSTITUTION: If the steel strip 1 undergoing the rolling work is borken on the delivery side of the rolling mill 2, it is detected by the steel strip's break detector 12, which then given the output signal to the emergency stop command producer 11. Receiving this output signal, the producer 11 gives the command to the first controller 9 which at once interrupts the uncoiler driving motor 6 to stop the uncoiler 3. Hereby, the traveling steel strip 1 also stops. At this point, the rolling mill 2 continues the rolling of the steel strip 1 in the arrowed direction. Hereupon, if the tensile strength of the steel strip 1 is smaller than the interstand tension between the uncoiler 3 and the mill 2, the steel strip 1 is broken. On the other hand, after a specified time passing by the time delay element 10, the second controller 8 interrupts the mill driving motor 5 acccording to the command given by the emergency stop command producer 11, and the rolling mill 2 is stopped. As a result, the following steel strip 1 overlaps one another on the feed side of the rolling mill 2,  and the damage of the roll 14 is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11250067-A (JP)
Title: Information classification method and its device, and medium for storing information classification program
Inventor: KOKOKAWA TOMOHIRO
IPC: G06F17/30
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the precision of keyword extraction, to facilitate information management by a service user and to efficiently collect information at a high speed. SOLUTION: In an information classification method, a general keyword is extracted from information at the time of registration or registered information, an information category is classified based on the general keyword, general classification information is stored, an organization keyword storage means accumulating the keyword peculiar to an organization is referred to, an organization keyword is extracted from information at the time of registration or registered information, an information category is classified based on the extracted organization keyword, organization classification information is stored and general classification information and organization classification information, which are stored, are arranged on a two dimensional plane.
Patent JP-H0374065-A (JP)
Title: Connector for battery connection
Inventor: HAYASHI NORIO
IPC: H01R13/688
Filed: 1990-02-28
Abstract: PURPOSE:To make it possible to freely attach and detach a lead wire by attaching a terminal for battery connection and a fuse containable part to a freely attachable/detachable connector to/from a battery and installing a terminal for fuse connection in the fuse containable part. CONSTITUTION:A connector 1 for battery connection has a main body 2 formed unitedly with a resin. Terminal containable parts 5a, 5b having almost cross- shape cross section are piercingly formed in right and left end parts of the main body 2 in the width direction and metal-made terminals 6a, 6b for battery connection are installed in the parts. Further, a fuse containable part 7 having a cross-shape cross section is opened in the front of the main body 2 and two terminal containable parts 8a, 8b are piercingly formed in the inner side of the fuse containable part 7 and metal-made terminals 9a, 9b for fuse connection are installed in the terminal containable parts 8a, 8b. As a result, attaching and detaching a lead wire to and from a battery can be carried out easily in one step.
Patent JP-S60189744-A (JP)
Title: Method for regenerating color photographic developing solution
Inventor: IWAKI MASAHIRO
IPC: G03C7/44
Filed: 1984-03-09
Abstract: PURPOSE:To regenerate the waste of an exhausted developing soln. by activating the waste of a color photographic developing soln. with a basic ion exchange resin, and adding a specified amt. of a color developing agent. CONSTITUTION:The waste 1 of a color photographic developing soln. is activated by passing it through a basic ion exchange tower 5, and a fresh color developing soln. is added to this activated soln. in an amt. of 10-20% to regenerate it. An excess of Br<-> dissolved in the waste soln. is extracted and removed, permitting activation of the waste 1. Since a concn. of the color developing soln. is lowered considerably after the ion exchange treatment, a good regenerated developing agent in an amt. of 10-20% of the processing soln. As a result, the regeneration and reutilization of the waste developing soln. are made possible, consumptions of various kinds of chemical components of the developing soln. can be saved, and environmental pollution problems can also be prevented.
Patent JP-H11242440-A (JP)
Title: Printing label
Inventor: FURUKAWA MASARU
IPC: B41M1/30
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a printing label laminated with letterpress printing ink with high adhesiveness on a polypropylene(PP) film by laminating the cured body of the letterpress printing ink with specific adhesive power on the surface of the PP film. SOLUTION: The cured body of the letterpress printing ink is laminated on the surface of the PP film with the adhesive power of 8 to 10 in the adhesiveness evaluation marks measured by a cross-section tape of JIS K 5400 (year 1990) without the separate lamination of an anchor coating layer. An unstretched PP film consisting of a PP resin, uniaxially stretched PP film and biasxially stretched PP film are usable for the PP film. The PP resin may be an independent polymer of the PP or a copolymer of the PP and other α-olefin. The letterpress printing ink is preferably ink of a UV curing type.
Patent JP-H05219678-A (JP)
Title: Brush device
Inventor: KURAGAKI AKIRA
IPC: H02K5/22
Filed: 1992-01-31
Abstract: PURPOSE:To facilitate work of mounting screw holes of required length for mounting pieces by previously providing a clearance hole part, for relieving the point end part of a screw hole worked tap in a position corresponding to a mounting screw hole drilled in one piece, in the other piece of a U-shaped mounting piece. CONSTITUTION:Relating to one side of a mounting screw hole 22c of mounting pieces 22a, 22b formed in U-shape, in the other side in a position corresponding to the mounting screw hole 22c, a clearance hole part 22d of diameter equal to or larger than a diameter of this hole is previously formed. Accordingly, when the mounting screw hole 22c is worked in the one side by a tap 15, its point end part is relieved to the clearance hole part 22d. In this way, mounting screw hole work can be facilitated to provide a perfect screw of required length by the tap of single kind, and a mounting screw from a rear bracket can be surely tightened.
Patent JP-S52129685-A (JP)
Title: Production of material made of closely packed powder-liquid mixture
Inventor: KUREMATSU KAZUHIKO
IPC: B01F3/12
Filed: 1976-04-23
Abstract: PURPOSE:To impregnate a powder uniformly and closely with liquid by exhausting an impregnating cell packed with fine powder between two layers of liquid permeable material (for example, natural or synthetic fiber) which is freely expansible and contractible, and by exhausting simultaneously a liquid cell containing highly viscous liquid, and then by connecting the both cells.
Patent JP-S53130993-A (JP)
Title: Semiconductor laser
Inventor: UDA YOSHIHIRO
IPC: H01L23/04
Filed: 1977-04-20
Abstract: PURPOSE: To make easy picking up of the reference output light and to make small the external size, by attaching the holder consisting of a conductor holding a semiconductor laser element to the stem in which a hole to pick up the backward output light is placed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57162950-A (JP)
Title: Motor with brake
Inventor: HIBINO SADAYOSHI
IPC: H02K7/102
Filed: 1981-03-31
Abstract: PURPOSE:To reduce the power consumption of a brake by connecting the coil of a motor in a star connection, operating a neutral shortcircuit switch in delay from a power source switch and connecting a brake coil to the neutral point of the coil of one phase. CONSTITUTION:In a motor 1 having a brake 1 which is released when a voltage is applied to a brake coil 14, motor coils 13a-13c are connected in a star connection, and a neutral point shortcircuit switch is provided at the neutral point side of the coils 13a-13c. The switch is connected to operate through a delay circuit 16 from the operation of the switch, and one end of the brake coil 14 is connected to the neutral point side end Z of the coil 13c of one phase. In this manner, the same operation as the conventional operation can be performed with less power consumption, and the size of the brake unit can be reduced.
Patent JP-S57163478-A (JP)
Title: Preservative for food and drink and preserving method thereof (2)
Inventor: YAJIMA HATAO
IPC: A23L3/3472
Filed: 1981-03-31
Abstract: PURPOSE: To obtain a preservative having improved antimicrobial activity, by decomposing pectin present in a wide range of fruits, vegetables, etc., and using the resultant decomposition product having a specific molecular weight as a principal component.  
     CONSTITUTION: A preservative containing a decomposition product of pectin having a molecular weight of 600W5,000, and one or two or more selected from the group consisting of ethanol, glycine, sodium acetate, ascorbic acid, sodium ascorbate, glycerol ester of a fatty acid, common salt and ethylenediaminetetraacetic acid (EDTA) as active constituents. In the decomposition with an acid or alkali, the pectin is decomposed to a suitable extent, neutralized to stop the decomposition reaction to give the aimed decomposition product having the molecular weight in the range of 600W5,000. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04263574-A (JP)
Title: Facsimile equipment provided with function for automatic answering
Inventor: WASHISAKI MASAHARU
IPC: H04M1/65
Filed: 1991-02-18
Abstract: PURPOSE:To control a head searching for a magnetic tape by means of its file information even when the magnetic tape is taken out of a facsimile main body and reloaded by recording file information indicating the recording contents on the magnetic tape itself. CONSTITUTION:An index area is provided at the head of a magnetic tape 35, and the file information of the magnetic tape 35 recorded on an IC memory part in a control part 40 is recorded on the index area of the magnetic tape 35. As the timing of this recording, for example, the instruction for taking out the magnetic tape 35 is detected, preceding the taking-out operation, the file information of the IC memory part is read out to be recorded on the index area of the magnetic tape 35. At the time of the detection of the loading of the magnetic tape 35, the file information recorded on the index area of the magnetic tape 35 is read out and re-stored in the IC memory.
Patent JP-S63210921-A (JP)
Title: Original pressing device
Inventor: MURATA MITSUHIRO
IPC: G03B27/62
Filed: 1987-02-27
Abstract: PURPOSE:To prevent a pressing part from floating and to eliminate the adverse influence of the floating by providing part of a hinge mechanism which enables opening/closing operation on one flank of a copying machine main body. CONSTITUTION:When the original pressing part 200 is closed gradually, an opening/closing shaft 601 falls in the curved part 509 of a cam part 507 to relax the compression state of a spring 501, whose working force for pressing and opening is reduced without increasing. The rotary moment of the original pressing part 200, on the other hand, further increases, so the pressing part 200 is closed naturally. Specially, when the opening/closing shaft 601 falls in the curved part 509, it is only energized upward by the spring 501 and no slanting upward energizing force operates unlike a slanting part 508, thereby reducing the opening force for the pressing part 200. Thus, the original pressing part 200 is closed and then the state can be maintained; and the spring 501 does not open the original pressing part 200, which does not float.
Patent JP-2000247989-A (JP)
Title: New samarium complex
Inventor: KOU SHIYOUMIN
IPC: C08F4/54
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound which is a samarium complex having an arylthiolate liqand and useful as a catalyst for polymerizing ethylene or styrene. SOLUTION: This compound is a compound of the formula [Cp*Sm(SAr)(THF)pCp*X(THF)q]n  X is an alkali metal ion; Cp* is a pentamethylcyclopentadieny ligand; SAr is an arylthiolate ligand; THF is a tetrahydrofuran ligand; p is 0 or 1; q is 1 or 2; n indicates that the complex of the above formula is a polymeric complex with recurring units of [Cp*Sm(SAr)(THF)pCp*X(THF)q]}. This compound is obtained, for example, by reacting the corresponding potassium phenyl thiolate compound (e.g. potassium 2,4,6- triisopropylphenyl thiolate) with a samarium complex of the formula (Cp*)2Sm(THF)2 in a solvent such as tetrahydrofuran.
Patent JP-H07228355-A (JP)
Title: Bulk material storage shed
Inventor: OUCHI KAZUYUKI
IPC: B65G65/46
Filed: 1994-02-21
Abstract: PURPOSE:To enable ratio of a loading partition relating to set up space to increase and further to automatically efficiently deliver a bulk material of bad fluidity. CONSTITUTION:A constitution is formed of a cylindrical top part 8, bottomed cylindrical bottom part 5 and a cylindrical intermediate part 7 formed of a part surrounded by a correlation line between the top part 8 and the bottomed part 5 in a side surface of an inverted cone having a slope where at least a generating line exceeds an angle of repose of a stored object in the generating line or a ridge line. In the center in the inside of a bottom wall by which the bottom part 5 is formed, a screw 10, having a length near a radius (r) of the bottom part 5, is arranged in the base end position turnably toward a horizontal direction along the bottom wall 9, and further in the base end position of the screw, a delivery port, communication with a conveyer 11 arranged in a space part formed below the bottom wall 9, is formed.
Patent JP-H09201313-A (JP)
Title: Push-type opening/closing toilet seat capable of taking out sheet in single operation
Inventor: KIJIMA JUNKO
IPC: A47K13/10
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat in which a toilet seat sheet can be pulled from a sheet box provided on the underside surface of a cover to be placed on the toilet seat in usage for allowing clean and comfortable usage by providing springs at intersections of the cover with the toilet seat, and protrusions and a pushbutton at specified positions. SOLUTION: First springs 1 for a cover 3, and strong second springs 2 for a toilet seat 13 are provided at both ends of an opening support point 15 on one side of the cover 3, a first protrusion 6 is provided on the other side, a sheet box 4 including toilet seat sheets 14 and having a sheet takeout port 5 is provided on the other side is provided on the underside surface of it, a first pushbutton 10 provided with a first protrusion pushing member 11 and a second protrusion 7 is provided on one side of the toilet seat 13, and a second pushbutton 9 having a second protrusion pushing member 8 is provided on one side of a stool 12.
Patent JP-H05247276-A (JP)
Title: Oxygen-barrier resin composition
Inventor: NAKAMURA KEIKO
IPC: C08K5/00
Filed: 1992-03-04
Abstract: PURPOSE:To provide the title compsn. which has excellent oxygen-barrier properties dispensing with other more expensive oxygen-barrier resin and which releases no bad odor due to oxidation of a polyolefin. CONSTITUTION:The title compsn. contains a polyolefin, cobalt stearate as an oxidation catalyst, and an adsorbent such as natural zeolite or silica gel.
Patent JP-H07261773-A (JP)
Title: Active muffler system for nc machine tool
Inventor: YOSHIKAWA HIROSHI
IPC: H03H21/00
Filed: 1994-03-17
Abstract: PURPOSE:To update an operation coefficient for adaptive control without increasing a noise in an active muffler system for NC machine tool. CONSTITUTION:This system is an active muffler system for a NC machine tool 1 of which operation is controlled by a control command outputted by a NC device 3 by executing a program, and has an active muffler device 5 which detects a noise generated by the NC machine tool 1 and outputs a sound of an opposite phase to a noise by operation with the prescribed operation coefficient, thus to perform muffling. The NC device 3 extracts a low noise operation time of the NC machine tool by a control command outputted by executing a process program, and comprises an operation coefficient update commanding section 19 which outputs an operation coefficient update command to the active muffler device 5 at the time of low noise operation. The active muffler device 5 comprises an operation coefficient updating section 21 which updates an operation coefficient for adaptive control by inputting the operation coefficient update command from the operation coefficient update commanding section 19.