baber/WOPTO huggingface dataset:
Patent JP-S62242118-A (JP)
Title: Connecting rod for internal combustion engine
Inventor: YAMAGATA YUTAKA
IPC: F16C7/08
Filed: 1986-04-09
Abstract: PURPOSE:To promote the improvement of rational strength of a connecting rod main unit considering its swinging direction, by forming a section of the connecting rod main unit into a box shape while longitudinal and lateral plate members, which constitute the connecting rod main unit, in thickness larger in the longitudinal plate member than in the lateral plate member. CONSTITUTION:A connecting rod 8 is constituted of a bid-end part 18, small-end part 19 and a connecting rod main unit 20. The connecting rod main unit 20, which is formed by pressurizing a circular pipe to be deformed, is constituted of a pair of longitudinal plate members 23, 23, opposed in a swinging direction, and lateral plate members 24, 24 opposed in the lateral direction. Since the longitudinal plate members 23, 23 are formed in thickness larger than that of the lateral plate members 24, geometrical moment of inertia of the connecting rod main unit 20 with respect to an axis 26, crossing at a right angle with a swinging direction of the connecting rod 8, can be large increased, consequently said connecting rod main unit 20 can sufficiently endure against a large load by inertia force in the swinging direction.
Patent JP-S5511742-A (JP)
Title: Device for maintaining dimensional accuracy in grinding inside surface of hollow workpiece with grinding wheel
Inventor: YAMANAKA SADAO
IPC: B24B5/06
Filed: 1978-07-07
Abstract: PURPOSE: To finish a plurality of workpieces to the same surface roughness, by dressing the grinding surface of a grinding wheel with a tip after the arrival of the grinding wheel at a reference position for the finish of the workpieces to maintain the grinding surface at an inherent roughness.  
     CONSTITUTION: When the grinding wheel 4 has reached the reference position O for the finish of the workpiece W after grinding it, the grinding surface of the grinding wheel 4 is dressed by the tip 19 set in the reference position O. Wherever the grinding wheel 4 is fed in by one pitch, the tip 19 is cut off by the quantity of the feed-in. Therefore, the grinding surface of the wheel 4 is accurately set in the reference position O. As a result, a plurality of workpieces are all accurately finished to a final inside diamter D. Since the grinding surface of the wheel 4 is dressed by the tip, the workpieces are also finished to the same surface roughness based on the quality of the grinding wheel 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05245815-A (JP)
Title: Wet type extruding method for tile
Inventor: HORIDE SATORU
IPC: B28B3/20
Filed: 1992-03-04
Abstract: PURPOSE:To provide a wet type extruding method capable of effectively preventing a lateral warpage deformation of a tile. CONSTITUTION:In a wet type extruding method for a tile wherein raw removed earth is continuously extruded by an extruder and the tile is molded into a prescribed shape, the extrusion rate of moldings 16A1, 16A2, 16B1, 16B2 extruded from the tip of the extruder 10 is measured. Extrusion of the extruder is controlled so that the extrusion rate is regulated to predetermined constant velocity and maintained at the specified velocity.
Patent JP-2000283077-A (JP)
Title: Rotary compressor
Inventor: NISHIKAWA TAKEHIRO
IPC: F04C23/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To enable a conventional fundamental design to be applicable approximately as it is, even when a carbon dioxide refrigerant is used as a refrigerant used in a rotary compressor. SOLUTION: A compression means 12 comprises a front stage compression element 20 to compress a refrigerant fed from the outside of a compressor and discharge it in a closed case 13, a rear stage compression element 30 to feed a refrigerant in the clsoed case 13 and compress the refrigerant and discharge it to the outside of the compressor, a coupling pipe 40 to guide a refrigerant in the closed case 13 to the suction port 31 of the rear stage compression element 30, and a heat insulation expander 41 to thermally expand a refrigerant in the closed case 13 and inject it in the compression chamber of the rear stage compression element 30. A part of a refrigerant discharged in the closet case 13 from the front stage compression element 20 is heat-insulated and expanded by the heat insulation expander 41 to inject it in the compression chamber of the rear stage compression element 30.  The temperature and the pressure of a refrigerant under compression by the rear stage compression element 30 are prevented from exceeding respective given values.
Patent JP-H03285910-A (JP)
Title: Semiconductor-encapsulation resin composition and resin-encapsulated semiconductor device
Inventor: HANIYU KOSHI
IPC: C08L63/00
Filed: 1990-03-31
Abstract: PURPOSE:To provide the subject composition containing a specific epoxy resin, a phenolic resin hardener and a thermoplastic resin and giving a cured product having excellent thermal shock resistance. CONSTITUTION:The objective composition contains (A) an epoxy resin of formu la I or II (R is H or methyl; R<2>, R<3>, R<5>, R<6>, R<2>', R<3>', R<5>' and R<6>' are H, methyl, ethyl, isopropyl, phenyl, Cl or Br; n is 0-5) [e.g. 4,4,-bis(2,3-epoxypropoxy) biphenyl], (B) a phenolic resin hardener (e.g. phenolic novolak resin) and (C) a thermoplastic resin (e.g. PE, PP, PS or polyethylene terephthalate).
Patent JP-S60227412-A (JP)
Inventor: NAKANO NOBUO
IPC: H01G4/002
Filed: 1984-04-26
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-S5510155-A (JP)
Title: Apparatus for minimizing vibration of engine
Inventor: MACHIDA TOMIZOU
IPC: F02B67/00
Filed: 1978-07-10
Abstract: PURPOSE:To provide an apparatus for minimizing vibration of engine, which comprises a couple of shafts disposed on the opposite sides of the crank shaft for rotation in the same direction as the crank shaft and balance weights respectively connected to the balance shafts with a phase difference of 180 degrees, whereby it is enabled to attenuate rolling of the engine body. CONSTITUTION:A couple of balance shafts 3a, 3b are both turned in the same direction as crank shaft 2 with rotation of the crank shaft 2. At the same time,  balance weights 4a, 4b on respective balance shafts 3a, 3b are turned around respective balance shafts with a phase difference of 180 degrees. By the vectors produced in opposite directions by the rotation of balance weights 4a, 4b, internal moment causing rolling of engine 1 can be cancelled so that rolling of engine 1 can be attenuated.
Patent JP-H09241516-A (JP)
Title: Improver for adhesion between hardened asphalt and rubber particle
Inventor: AMANO TOKIMOTO
IPC: C08L95/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when an asphalt pavement in a road paved with an asphalt contg. rubber particles is abraded to some extent, the rubber particles easily come out of the pavement, the causing the pavement surface to become uneven at an early stage and to be stained by the particles. SOLUTION: This adhesion improver comprises a styrene copolymer having a styrene unit content of 15wt.% or higher and a glass transition point of -15 deg.C or lower. An asphalt mixture is prepd. by mixing rubber particles coated with the improver with asphalt and an aggregate.
Patent JP-S5418765-A (JP)
Title: Remote reader
Inventor: NAMISAKI TAKASHI
IPC: G01D5/12
Filed: 1977-07-12
Abstract: PURPOSE: To eliminate A/D converting part, expand remote measuring distance and make possible reduction of the number of wirings by applying address command pulses to plural meter terminals and feeding the meter examination data from the meter having formed reply signals upon incoming of said pulses to the read side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60228314-A (JP)
Title: Automatic stretching device for conveyor
Inventor: TANAHASHI MASAAKI
IPC: B65G43/06
Filed: 1984-04-25
Abstract: PURPOSE:To automatically control tension and deviation to a set value, by a method wherein the torque of a motor is transferred to a screw through a pair of gears, the end of a screw supporting a driven shaft is supported to a load cell, and the number of a motor is controlled by means of a difference in displacement between screws on both sides. CONSTITUTION:By exerting up-tension on a belt 1, the support force of a shaft 10A of a tail pulley 10 is transferred to load cells 12 of a moving plate 7 through a bearing, and the support force of the load cells 12 mounted to both ends of the shaft 10A is inputted to a panel, not shown. Meanwhile, the number of revolutions of a motor 16 is inputted to the panel from a pulse transmitter 13, and a screw 8A is rotated through a pinion 14 and a gear 15 by means of the rotation force of the motor 16 to support the load cell 12. Further, deviation of the belt 1 is inputted to the panel with the aid of a limit switch 17. Based on said information, the panel controls tension and deviation of the belt 1. This enables automatic control of tension and deviation.
Patent JP-H10234808-A (JP)
Title: Magnetic health stick
Inventor: SUZUKI HIROYUKI
IPC: A61N2/08
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic health stick which is small and convenient to carry and moreover, enables soft and substantially strong tapping action hence eliminating a shape inconvenient to carry and a strong and hard tapping action by a force concentrated on one point, a shortcoming of the presently used shoulder tap massaging stick in which a tapping part is formed at the tip of a stick to tap shoulders, eventually making a bulkier tip part. SOLUTION: A grip 6 is provided at the center and a ring magnet 2 with a protrusion is imbedded into an upper part thereof to wrap the perimeter thereof with rubber 3 while a grip end 7 is provided at a lower part thereof. A sponge 5 with a required length into which a plurality of plate-shaped magnets 4 are arranged wrapping the grip end and a cover 1 is provided on the outer circumference thereof using a material with a better touch on skin to form the whole of the product in the shape of an ice stick. Thus, a small and heavy part is arranged at the tip part of the product and a soft part is made out of a sponge at the central part of the grip to put the tip part and the grip in a relation of leverage thereby enabling tapping by a soft part at the central part.
Patent JP-H08247127-A (JP)
Title: Rotation preventing structure for embedded female screw member, and body mounted with it
Inventor: IGARASHI SHUNEI
IPC: E06B11/04
Filed: 1995-03-15
Abstract: PURPOSE: To prevent the rotation of a female screw member by integrally protrudingly molding a fixed piece part on a body subjected to mounting, providing a through-hole near it or in a part including it, inserting the embedded female screw member thereto, nipping the body subjected to mounting between an intermediate swollen part and a flange, and covering the fixed piece part with the swollen part. CONSTITUTION: A fixed piece part 14 having a substantially square section is provided on the inside 10a of a body 10 subjected to mounting in parallel to the longitudinal direction of the body 10 so as to be integrally continued thereto, and a through-hole 10c capable of inserting a cylindrical embedded female screw member 50 is provided on the longitudinal central line thereof. The female screw member 50 has a flange on the upper part. The female screw member 50 is inserted to the through-hole 10c, and the male screw part of an exclusive tool is screwed to the female screw part 50b of the female screw member 50. When the male screw part is pulled up, the flange lower part of the female screw member 50 is horizontally swollen by compression to form a swollen part, which covers the fixed piece part 14 to form a rotation preventing part 15.  Thus, the rotation of the female screw member 50 can be prevented.
Patent JP-S5629542-A (JP)
Title: Preparation of phenylacetic acid derivative
Inventor: YAMAZAKI YASUO
IPC: C07C67/37
Filed: 1979-07-03
Abstract: PURPOSE: To prepare the titled compound useful as a raw material of pesticides, medicines, perfumery, etc. in high yield, by reacting a benzyl alcohol derivative with CO in the presence of a Rh compound and an I compound under properly selected conditions.  
     CONSTITUTION: A phenylacetic acid derivative of formula II, e.g. phenylacetic acid, is prepared by reacting a benzyl alcohol derivative of formula I (Y is H, alkyl, phenylalkyl, alkylcarbonyl or phenylalkylcarbonyl), e.g. benzyl alcohol with CO, in the presence of a catalyst comprising a Rh compound (pref. chloride, nitrate, etc. of Rh; 0.1W1mol% based on the benzyl alcohol derivative) and an I compound (HI, methyl iodide, etc.; 5W60mol%) at 50W150°C, pref. 100W150°C, if necessary, in the presence of water or an alcohol. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06107524-A (JP)
Title: Hair treating agent composition
Inventor: AOYANAGI KENJI
IPC: A61Q5/00
Filed: 1992-03-04
Abstract: PURPOSE:To obtain a hair treating agent composition excellent in moisture retention, capable of providing effective feeling of use on hair, e.g. providing moistening feeling to hair insufficient in water content and hardly irritating skin or eyes. CONSTITUTION:This composition contains 1-15wt.%, preferably 2-7wt.% N- polyoxyethyelenealkyl ether ethyl-N,N,N-trialkylammonium salt type or N- polyoxyethylenealkyl ether ethyl-N,N-dialkyl-Nbenzylammonium salt type cationic surfactant of formula I [R1 is 8-36C alkyl, alkenyl, alkylaryl or aralkyl; R2 and R3 are 1-3C alkyl or hydroxyalkyl; R4 is benzyl, 1-3C alkyl or hydroxyalkyl; (n) is 0-25; X is anion] as an essential component. The compound of formula I is obtained by reaction of N-polyoxyethylenealkyl ether ethyl-N-N- dialkylamine of formula II with an alkyl chloride or benzyl chloride.
Patent JP-H04294363-A (JP)
Title: Photosensitive material for electrophotography
Inventor: OSHIMA KOICHI
IPC: G03G5/14
Filed: 1991-03-22
Abstract: PURPOSE:To improve adhesion property of a supporting body, photoconductive layer and to avoid dissolution or swelling in an org. solvent by forming a resin layer as an electrode layer in which particles of tin oxide and indium oxide dispersed. CONSTITUTION:An electrode layer comprising a resin with dispersion of metal particles selected from particles of tin oxide and indium oxide, particles of antimony oxide and tin oxide, or particles of titanium black. Namely, the electrophotographic sensitive material has a substrate and at least an electrode layer and a photoconductive layer. The electrode layer consists of a resin with dispersion of metal particles of tin oxide and indium oxide. The particles of tin oxide and indium oxide are preferably ITO particles. These ITO particles are fine and has high conductivity and affinity with resin. Moreover, by using fine particles, these particles can be incorporated into the resin in high density.
Patent JP-H11283132-A (JP)
Title: Burglar preventing device
Inventor: HAGIO KENICHI
IPC: G08B13/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a burglar preventing device by which the state of an object can automatically be monitored. SOLUTION: This device is provided with a mark 2 for object put on an object 1 in the ink of high reflectance for light in infrared areas, image pickup device 5, an image processing part 7 for identifying the mark 2 from an image provided by the image pickup device 5, and a central arithmetic processing part 9 for confirming the presence/absence of the object 1 from the identified mark 2 and issuing an alarm when the object 1 does not exist in the image provided by the image pickup device 5 any more.
Patent JP-H01255620-A (JP)
Title: Production of permanent magnet material and bonded magnet
Inventor: HIROSE KAZUNORI
IPC: C21D6/00
Filed: 1988-04-05
Abstract: PURPOSE:To develop a bonded magnet having excellent anisotropy and magnetic characteristic by extremely rapidly quenching the melt of an Fe-R(rare-earth element)-B or Fe-Co-R-B based alloy by a twin-roll system, crushing the alloy into flat pieces, and bonding the pieces with an org. or inorg. binder. CONSTITUTION:The melt of an Fe-R-B or Fe-Co-R-B based alloy consisting of 12-19atom% rare-earth elements including Y, 4-20atom% B, 0-4.5atom% Co, and the balance Fe is injected between a couple of cooling rolls rotating at a peripheral speed of 0.5-19m/sec, and rolled into flakes by the high-speed cooling of the rotating rolls at 20-80% draft. The flakes are crushed into flat powder having 1.3-30 ratio of the mean particle diameter to mean thickness, and the powder is then formed and solidified with an org. binder such as thermoplastic resin, thermosetting resin, or an inorg. binder of a low-melting- point metal such as solder and tin. As a result, a bonded permanent magnet having high anisotropy, coercive force, residual magnetization, and energy product can be obtained.
Patent JP-S539082-A (JP)
Title: Gas exhausting device for fluorescent lamp
Inventor: ITOU HIROSHI
IPC: H01J9/38
Filed: 1976-07-14
Abstract: PURPOSE: To provide a fluorescent lamp having desired degree of vacuum with less residual negative electrode substance decomposed gas by providing a current supplying unit for treating the electrodes of the lamp in the vicinity of the outlet of a heating furnace. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06274156-A (JP)
Title: Method and device for from formation
Inventor: KATO TAKAO
IPC: G03F1/00
Filed: 1993-03-19
Abstract: PURPOSE:To generate an optimum from in parallel to document generation by superposing and displaying the form on image data displayed at a display part on the basis of derived form graphic data. CONSTITUTION:The image data converted by an image converting device 8 are displayed on a display device 5 and when form prescribed position coordinates are specified on the displayed image with a pointing device 4, etc., a deriving means derives the form graphic data on the basis of the instructed form prescribed position coordinates. A graphic editing device 7 superimposes the form on the image data displayed on the display device 5 on the basis of the derived form graphic data. Consequently, while an output document image displayed on the screen is confirmed, the optimum form can be generated in parallel to the document generation.
Patent JP-H05287016-A (JP)
Title: Catalyst for olefin polymerization
Inventor: FUJITA TAKASHI
IPC: C08F4/659
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a highly stereoregular polymer at a high catalytic efficiency in low-pressure, vapor-phase polymerization. CONSTITUTION:The title catalyst comprises an organic Al compound and a product of contact among a solid component containing Ti, Mg, and a halogen, an Si compound represented by the formula R<1>mXnSi(OR<2>)4-m-n (wherein R<1> and R<2> each is a hydrocarbon residue, X is a halogen, 0<=m<=3, 0<=n<=3, and 0<=m+n<=3), an aromatic vinyl or allyl compound and/or a 6C or higher diene compound, and a mixsture of AlR<3>3-pHp and AlR<4>3-qXq (wherein R<3> and R<4> each is a 1-20C hydrocarbon residue, 0<=p<=1, and 0<q<3).
Patent JP-H02264586-A (JP)
Title: Catv system and catv terminal equipment
Inventor: KAWASAKI MASAHIKO
IPC: H04N7/16
Filed: 1989-04-04
Abstract: PURPOSE:To simplify the operations for reservation of programs and to attain the sure reception of reserved programs by performing the comparison between the data received from a center side equipment and the storage data of a terminal equipment and controlling the reception of the reserved programs. CONSTITUTION:A center side equipment 1 transmits the program broadcast signal, the starting program of each program, and the data which specifies the channel of the corresponding program. A CATV terminal equipment 3 having a program reserving function and connected to the equipment 1 via a transmission line 2 stores 38 the data which specifies the reserved program to be inputted at reservation of the program. Then the start of the reserved program is decided with comparison performed between the data received from the equipment 1 and the data stored in the equipment 3. Thus the reserved program is received. Thus it is possible to surely receive the reserved program from its beginning even though the broadcasting time received from the equipment 1 is changed.
Patent JP-S5713103-A (JP)
Title: Wet type finely pulverizing method in manufacture of rare earth element magnet
Inventor: INNAMI YOSHIYUKI
IPC: H01F1/08
Filed: 1980-06-23
Abstract: PURPOSE: To manufacture a magnet product with superior iCc characteristics by using a specified liq. medium as a vibrating liq. medium in wet system fine pulverization for manufacturing a rare earth element magnet.  
     CONSTITUTION: As a vibrating liq. medium for wet system fine pulverization flon 113(1,1,2-trichloro-1,2,2-trifluoroethane) is used in place of toluene. The fine pulverization is performed under the conditions of about 7 μm sample size in the preceding process and about 4hr pulverizing time. Thus, the iCc of the resulting magnet is regulated to ≥ about 25,000 Oe, and the manufacturing process and time can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5711823-A (JP)
Title: Preparation of silver peroxide
Inventor: OOYA YOUICHI
IPC: C01G5/00
Filed: 1980-06-23
Abstract: PURPOSE: In preparation of silver peroxide for a cell, to prepare silver peroxide useful as a cell having especially low self electric discharge, by adding specific amounts of a Cd component and Te component respectively in a specified ratio to a formed silver peroxide.  
     CONSTITUTION: Silver peroxide is prepared from AgNO 3  and an oxidizing agent (e.g., potassium persulfate) in an alkali hydroxide solution (e.g., NaOH). The silver peroxide is dried and dispersed again in a dispersion medium, e.g., water. ≥0.03wt% based on silver peroxide of Cd component (e.g., cadmium oxide) and ≥0.01wt% Te component (e.g., tellurium dioxide) are added to the dispersions in such a way that a weight ratio of Cd/Te is ≥0.5. The dispersions are filtered and the prepared solid is dried to collect the desired silver peroxide. Both Cd component and Te component may be added to a slurry forming silver peroxide before the filtration and drying. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57199379-A (JP)
Title: Vector encoding device
Inventor: HIRANO AKIRA
IPC: H04N19/00
Filed: 1981-06-01
Abstract: PURPOSE:To efficiently encode a two-dimensional signal displayed by a vector, by giving a code having code length corresponding to magnitude of the vector, to the vector converted to a prescribed vector. CONSTITUTION:An input vector is inputted to a vector transducer 102 and 103, is converted to a differential signal against a vector value inputted in the past, and is provided to a transducer 3. In the transducer 3, a code of short code length and a code of long code length are provided to a vector whose absolute value is small, and a vector whose absolute value is large, respectively, and are provided to a series/parallel transducer 6. A variable length code output converted in parallel in the transducer 6 is written in a buffer memory 10, after a dummy bit has been removed by a timing pulse for removing the dummy bit provided from an NAND gate 13 in a register 8. In this way, a vector signal can be encoded efficiently.
Patent JP-S5415627-A (JP)
Title: High-speed interruption process system
Inventor: INOSE FUMIYUKI
IPC: G06F15/177
Filed: 1978-07-12
Abstract: PURPOSE: To avoid the shunt to the register at the interruption time and thus ensure a smooth interruption process by carrying out selectively both the high-speed and lowspeed interruption tasks via the different prescribed arithmetic means. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62240592-A (JP)
Inventor: NOMACHI KOICHI
IPC: B42D15/02
Filed: 1986-04-14
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-S5419455-A (JP)
Title: Pilger rolling control apparatus
Inventor: TSUKAMURA TAKAO
IPC: B21B21/00
Filed: 1977-07-15
Abstract: PURPOSE:To provide a rolling control apparatus which is improved in the dimensional accuracy of products through a reduction control of rolling roll according to signals by means of a detecting end for detecting dimensions of rolling material and products to be rolled and a detecting end for detecting a rolling load.