baber/WOPTO huggingface dataset:
Patent JP-S598693-A (JP)
Title: Preparation of single crystal
Inventor: AKIYAMA SEIKICHI
IPC: C30B29/30
Filed: 1982-07-05
Abstract: PURPOSE:To prevent cracking of crystal in the preparation of single crystal, by reducing the rate of rotation of the single crystal at the end of the growth of the single crystal, and separating the crystal from the molten liquid. CONSTITUTION:About 90vol% of the platinum crucible 1 is filled with molten bismuth germanate 2 (BGO), a seed BGO crystal is dipped in the molten liquid, and the temperature of the molten liquid is adjusted at about 1,060 deg.C to effect the growth of the crystal neck 3 having a diameter of about 3mm. under the seed crystal. Thereafter, the crystal diameter is gradually increased to form the shoulder part 4 of the crystal. When the diameter of the crystal reaches about 40mm., the temperature of the molten BGO liquid is adjusted at about 1,050 deg.C, and the crystal is pulled up at a rate of 1mm./hr while rotating the crystal at about 60rpm to effect the growth of the main body of the crystal 5. When the length of the main body 5 reaches about 148mm., the revolution rate is decreased to 55rpm, and when the length reaches about 150mm., the crystal is pulled up rapidly at a rate about 400 times higher than the crystal growth speed to separate the crystal from the molten BGO liquid 2. The crystal is cooled slowly to room temperature to obtain the objective BGO crystal.
Patent JP-2000300702-A (JP)
Title: Golf club head and manufacture thereof
Inventor: YABU MASANORI
IPC: A63B53/04
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent a lowering of the original performance of a head while ensuring the effective bonded area of a face plate and a head body. SOLUTION: This golf club head 1 is constituted by bonding a face plate 2 forming a part of a face F, through an adhesive to a face plate fitting part 4 forminq the periphery of an opening O formed on the face F side of a head body 3. The face plate fitting part 4 comprises a face peripheral edge part 6 having an internal wall surface 5 surrounding the face plate 2, and a face plate support piece 7 having a receiving face 9 projecting from the internal wall surface 5 to extend annularly along the face peripheral edge part 6 and receiving the back face 2b of the face plate 2 through an adhesive.  The receiving face 9 cornprises a cut part 9a cut with the end face of a cutting edge of an end mill when cutting the internal wall surface 5 in accordance with an outer peripheral surface 2a of the face plate 2, and an uncut part 9b extending flush with the cut part 9a on tbe in.ner peripheral edge side of the cut part 9a.
Patent JP-S609043-A (JP)
Inventor: HARORUDO ERU ROSUUERU JIYUNIA
IPC: H01J61/82
Filed: 1984-06-08
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-S5239648-A (JP)
Title: Aprocess for preparing p-cyanobenzoic acid amide from terephthalonitril e
Inventor: NARAOKA TADASHI
IPC: C07B61/00
Filed: 1975-09-26
Abstract: PURPOSE: To prepare p-cyanobenzoic acid amide of high purity, with a high yield, by partially hydrolyzing terephthalonitrile under the specific conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5543765-A (JP)
Title: Air cell
Inventor: YOSHIDA KAZUMASA
IPC: H01M12/06
Filed: 1978-09-22
Abstract: PURPOSE: To avoid a deterioration of the activity of air pole, with the cell prevented form a passing of humidity, carbonic gas, electrolyte while in storage, by closely sealing the air supply hole with a sealing material mainly composed of polyvinyl chloride or polyvinylidene chloride.  
     CONSTITUTION: An air pole 3, through a separating paper 4 of semi-transparent lyophilic film and an electrolytic holding material 5 for holding a caustic alkali elecrolyte, is made facing to a negative pole unit 6 composed of gel state zinc powder. And a Teflon air permeable film 8, having many fine holes, is provided in contact with the air pole 3, with its another face closely contacted to the bottom of a positive pole can 1, serving as the positive terminal, where an air supply port 2 is provided. And the air supply port 2 is sealed by a sealing material 11 mainly composed of polyvinyl chloride, polyvinylidene chloride or those mixture or copolymers. The sealing material 11 is made in a manner, for instance, with a sheet pattern material adhesively cemented by using a pressure sensitive adhesive 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5641258-A (JP)
Title: Dis-azo compound, preparation thereof and coloring therewith
Inventor: JIYUZU SHIGERU
IPC: C09B35/035
Filed: 1979-09-11
Abstract: NEW MATERIAL:A dis-azo compound represented by the formula.   
     USE: The dis-azo compound is useful as a coloring agent for plastic products, paints, inks, leathers, etc., made from ABS, PVC, amino resins or the like, and can color such products to a clear orange color which is fast to heat, weather, bleeding, etc.  
     PREPARATION: Titled dis-azo compound (A) is obtained by coupling, in a usual manner, tetrazotized 3,3'-dichloro-4,4'-diaminodiphenyl with 5-acetoacetylaminobenzimidazolone. It is particularly preferred to further treat this dis-azo compound (A) at a temperatue higher than 40°C and at normal pressure or an elevated pressure in the presence of benzoic acid and, if necessary, an inorganic salt such as NaCl, in a neutral or acidic aqueous dispersion, thereby to convert the compound (A) into a dis-azo compound (B) having a crystal structur showing a strong X-ray diffraction intensity at an angle of diffraction (2θ: Cu-Kα) of 27.30°, and weak diffraction intensities at 11.20°, 12.35°, 13.75°, 19.10°, 19.95° and 24.20°. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05314967-A (JP)
Title: Alkaline battery
Inventor: IZUMI AKIHIDE
IPC: H01M6/06
Filed: 1992-05-11
Abstract: PURPOSE:To provide an alkaline battery having high vibration and shock resistant characteristics nearly equivalent to a battery containing mercury, regardless of the non-use of mercury. CONSTITUTION:Acrylic water absorptive polymer having a water absorption multiplying factor of 100 to 1500, and carboxyvinyl polymer are concurrently used as a gelatinizer for an alkaline battery. In addition, an electrolyte containing bivalent or higher metal ions is used. In this case, the mixing ratio of the crylic water absorptive polymer to the carboxyvinyl polymer is taken between 1 and 9.
Patent JP-S63285162-A (JP)
Title: Mixed powder and sintered material using said mixed powder
Inventor: MATSUO EIJI
IPC: C04B35/00
Filed: 1987-05-15
Abstract: PURPOSE:To obtain an inexpensively producible sintered material without causing baking cracking, by blending copper oxide conjugated material or copper oxide powder with a specific binder. CONSTITUTION:Mixed powder obtained by blending copper oxide conjugated material or copper oxide powder with a binder to thermally decompose completely at <=350 deg.C. A conjugated material of alkaline earth metallic element-yttrium type or rare earth element-Cu-O type is preferable as the copper oxide conjugated material. A Ba-Y-Cu-O type conjugated material, a Ba-La-Cu-O type conjugated material, a Sr-La-Cu-O type conjugated material, a Sr-Y-Cu-O type conjugated material, a Ba-Eu-Cu-O type conjugated material and a Ba-Sm-Cu-O type conjugated material may be cited as the copper oxide conjugated material. An acrylic acid ester, diethyl phthalate, dibutyl phthalate, dioctyl phthalate, polystyrene or stearic acid may be cited as the binder.
Patent JP-H07326575-A (JP)
Title: Manufacture of polycrystalline semiconductor thin film, and photovoltaic device
Inventor: SANO KEIICHI
IPC: H01L21/205
Filed: 1994-05-30
Abstract: PURPOSE:To form a polycrystalline semiconductor thin film having good film quality and a large crystal diameter. CONSTITUTION:A metallic grain 3 or a metallic thin film is provided on a tin oxide film 2, a net-like metallic film 4 is formed through dendritic growth of the metallic grain 3 or the metallic thin film by thermal treatment, an amorphous semiconductor thin film 5 is formed on the net-like metallic film 4, the amorphous semiconductor thin film 5 is thermally treated for crystallization and a polycrystalline semiconductor thin film 6 is formed.
Patent JP-H02296662-A (JP)
Title: Package
Inventor: JIEEMUZU AARU PUROFUITSUTO
IPC: B65D51/20
Filed: 1990-05-07
Abstract: PURPOSE: To enable the reclosure by a mechanical means by holding stacked trays in an approximately perpendicular manner where a cover is formed so as to be connected to a lip in a sealed manner, and an upper surface is provided so as to receive the surface corresponding to the lower side of a bottom part of the tray. CONSTITUTION: A tray 10 and a cover 12 are pivot-connected by a hinge 14, and a corner 18 in the tray 10 is extended between a flat bottom part 16 and an upwardly erected flat side wall 20. A shelf 28 is provided on four corners of the tray, and loaded on an upper surface of a flange 30 to demarcate an upper part 26 of an opening when the trays are stacked. A lip 34 of the cover 24 is projected downward of the flange 30, and a pair of inwardly projecting ridges 42 are formed on each lip 34 of two corners most distant from the hinge 14 in order to fix a package at the closed position. Immediately before a flat surface 32 is lowered to a surface of the flange 30, a deviated outer end of the flange 30 slides through the ridge 42, and is fitted into a space 43.
Patent JP-S5741287-A (JP)
Title: Method of preventing bulk cargo in hold from crumbling
Inventor: ONO RIYUUTA
IPC: B63B25/24
Filed: 1980-08-26
Abstract: PURPOSE: To prevent the movement of particle bulk cargo in a hold, by enabling an expandable body to expand in a space of the hold.  
     CONSTITUTION: The flexible, hollow and expandable body 4 is arranged in an upper corner of the hold between a bulkhead 3 and a hatch 2 of the hold 1, and is connected to a pipe 6 having a valve 5 so that compressed air can be supplied into the expandable body 4. After the loading of particle bulk cargo, the space formed in the upper corner of the hold is filled by the expandable body 4 that has been expanded, so that the crumbling of the bulk cargo can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S609109-A (JP)
Title: Transformer
Inventor: TAKAYAMA TOMIO
IPC: H01F27/255
Filed: 1983-06-29
Abstract: PURPOSE:To reduce a number of turns of secondary winding by forming a closed magnetic loop through connection of end portions of the primary and secondary iron cores. CONSTITUTION:A primary winding 6 is formed by winding a fine lead wire in many layers to the body of coreless bobbin 8 having a flange. For example, the iron core 10 in the side of primary winding like a bar made of ferrite is magnetically coupled with the primary winding 6 through the cavity of axis of bobbin 8 and is loaded. The spiral secondary side iron core 11 is so constitued that there is a sufficient gap between the respective ring materials and magnetic flux does not leak. A secondary winding 7 is made of a thik conductor bar and the conductor is turned once or several times through the cavity of axis of secondary winding iron core 11. The end part of secondary iron core 11 extends and is fixed in coupling to the upper and lower end surfaces of the iron core of primary winding 10, forming the iron core 9 where the closed magnetic loop is formed.
Patent JP-S5239208-A (JP)
Title: Apparatus for automatically detecting and controlling abnormal speed o f vehicles
Inventor: NISHIMURA KUNIO
IPC: B60L15/40
Filed: 1975-09-25
Abstract: PURPOSE: To heighten the safety of automatically operated unmanned vehicles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5241214-A (JP)
Title: Method of making preparations for oral administration
Inventor: KOBAYASHI TOSHIYUKI
IPC: A61P31/04
Filed: 1975-09-29
Abstract: PURPOSE: To make pharmaceutical preparations free from bitter taste when administered orally by a specific method from medicines that develop bitter taste. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S598525-A (JP)
Title: Air bleeding device of door weather strip
Inventor: SEKI SHIYOUJIROU
IPC: E06B7/23
Filed: 1982-07-06
Abstract: PURPOSE:To improve closing performance of a door and provide an increased sound insulating effect, by operating a pump through utilizatin of motion of a check link which moves forward and backward in linkage with opening and closing of a door, and feeding the air in the hollow part of weather strip into a pump. CONSTITUTION:A pump 6 consists of a front end flange part 6b of a body 6a secured to the inner end of a door inner panel 7 and a rear end boss part 6c fastened to the terminal end of an arm 8a of a check link 8 through the medium of a pin 9. The inside of the body 6a is connected to the hollow part 5 of a weather strip 1 through a pipe 10. When a door D is closed, the arm 8a extends toward the inside of the door D, and the pump 6 also expands in response to said extension, whereby the air in the hollow part 5 is fed in the pump 6 through the pipe 10 to perform operation to bleed the air in the weather strip 1. This permits the improvement of closing performance of the door D and eliminates the need for provision of an air bleeding hole in the weather strip 1, increasing a sound insulating effect.
Patent JP-S5342188-A (JP)
Title: Novel thickener
Inventor: MASUDA FUSAYOSHI
IPC: C08F251/02
Filed: 1976-09-29
Abstract: PURPOSE: To provide an inexpensive thickener useful for food additive, printing size, boring and coating purposes or the like which is based on a hydrolyzate of a copolymer of cellulose or starch and acrylamide and can be easily produced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10294578-A (JP)
Title: Structure for fitting board to fitting member
Inventor: TAKAYAMA MASATO
IPC: H05K7/14
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a simple board-fitting structure which eliminates the pear that flux creeps round to the top surface side of the board mounted on a fitting member when the fitting member is soldered and fixed to another member. SOLUTION: On the fitting plate (fitting member) 10, a flexible board 30 having a desired pattern 23 formed is mounted, and a slide type body 50 fitted with a slider is fitted rotatably onto it. Projection parts 21 and 21 are provided nearby the roots of solder connection pieces 17 and 17 provided to the fitting plate 10. When the flexible board 30 is mounted on the fitting plate 10, the projecting parts 21 and 21 form a gap between the fitting plate 10 and flexible board 30.
Patent JP-S5243088-A (JP)
Title: Remote supervisory control device
Inventor: YAMAZAKI ETSUO
IPC: H04Q9/00
Filed: 1975-10-01
Abstract: PURPOSE:Mappping out obtaining the selection completing detection circuit 20 of the remote supervisory control system to make the constant cyclic movement to meet the purpose of two behaving operation by locking the selection completing indication output during the fixed time after returning the operation of the selection switch.
Patent JP-2000311512-A (JP)
Title: Surface lighting system and electronic apparatus using same
Inventor: MOMOSE AKIRA
IPC: G06F3/0487
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To improve visibility and operability by turning on a liquid-crystal display part and an icon surface of an electronic apparatus at the same time. SOLUTION: This surface lighting system is provided with a liquid-crystal display 30 for displaying specified information, and a touch panel 32 disposed above the liquid-crystal display 30, An icon surface mounted with an icon panel 34a printed with a specified menu for operation and an operation surface for checking displayed contents for operation are formed on the touch panel 32. A light guide plate 10 is provided that is made up by integrally forming a liquid-crystal irradiation part 12 with an icon irradiation part 12, The liquid- crystal irradiation part 12 is extended in a flat-sheet shape between the liquid- crystal display 30 and the touch panel 32. and has an uneven prism surface for causing the light from a light source 20 to come thereinto and guiding and projecting the incoming light toward the liquid-crystal display 30.  An icon irradiation part 14 has an uneven prism surface for guiding and projecting the incoming light toward the icon sheet 34a.
Patent JP-H09302335-A (JP)
Title: Water dispersion type water repellent and oil composition high in stability
Inventor: TAMURA MASAYUKI
IPC: D06M13/463
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a water dispersion type water repellent and oil composition showing high dispersion stability even in the presence of an agent used together and an admixture in a processing bath. SOLUTION: This water dispersion type water repellent and oil composition comprises an aqueous medium, a polymer containing a unit obtained by polymerizing a polyfluoroalkyl group-containing acrylate and/or methacrylate dispersed in the aqueous medium and a quaternary ammonium salt of the formula [(R<1> )(R<2> )(R<3> )(R<4> )N]<+> X<-> (R<1> to R<4> are each the same or different and H, an alkyl group, an alkenyl group, an acyl group, a phenyl group and a phenyl group in which the alkyl group is bonded to the alkenyl group; X<-> is a univalent anion).
Patent JP-H09300526-A (JP)
Title: Cement molded object containing thermoplastic resin and its manufacture
Inventor: YABU MASUO
IPC: B32B13/04
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain homogenous and stable mechanical strength by mixing a thermoplastic resin and hydraulic cement in a specific wt. ratio to mold the resulting mixture into a sheet and treating the sheet with an acidic aq. solution to form an intermediate molded article wherein an inorg. reaction product is precipitated on the cement layer and heating and integrating a plurality of the intermediate articles in a laminated state to cure the intermediate molded articles within a short time. SOLUTION: A mixture of 100 pts.wt. of a thermoplastic resin and 50-600 pts.wt. of hydraulic cement is treated with an acidic aq. soln. to form an inorg. reaction product C from a surface layer (m) to the deep part of an inner layer part (n). A plurality of sheet like intermediate molded articles 1a, 1b, 1c... thus formed are laminated to the integraty heated to obtain a thermoplastic resin-containing cement molded object 1. Therefore, this molded object has intermediate physical properties of a thermoplastic resin and cement and are homogenous in physical properties and can be enhanced in fire retardancy because the inorg. product of the cement layer is present up to the inner layer part of the molded object.
Patent JP-H06128106-A (JP)
Title: Herbicidal composition
Inventor: HANSU HERUBERUTO SHIYUUBERUTO
IPC: A01N43/78
Filed: 1993-05-20
Abstract: PURPOSE: To obtain a herbicide comspn. capable of selectively controlling weeds growing around culture crops, especially a rice plant and producing a synergistic effect. CONSTITUTION: This herbicide comspn. contains an effective amt. of a compd. represented by the formula or its salt is combination with at least one of 24 kinds of compds. such as butachlor, mefenacet, esprocarb, butenachlor, molinate, thiobencarb, dimepiperate, NSK-850, pyrazolynate, naproanilide and bensulfuron- methyl. In the formula, R<1> is a halogen, alkoxyl, (halo)alkyl, NO2 , CN or S(O)n R<10> (0<=n<=2 and R<10> is an alkyl, alkoxyl, etc.), each of R<2> and R<3> is H, a halogen a (halo)alkyl, a (halo)alkoxyl, CN, NO2 , S(O)m -R<11> (0<=m<=2 and R<11> is an alkyl, phenyl, benzyl, etc.), NR<12> R<13> (each of R<12> and R<13> is H or an alkyl), etc., R<4> is H, an alkyl or a CO-O-alkyl, each of R<5> -R<9> is H, an alkyl, etc.
Patent JP-H09276167-A (JP)
Title: Purification device for bathtub hot water
Inventor: ANDO TAKUMI
IPC: A47K3/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To completely eliminate the danger of an electric shock accident by quickly detecting even slight ground leakage undetectable by an earth leakage breaker and taking an appropriate measure. SOLUTION: In the middle of a purification pipeline 13 for hot water 2 inside a bathtub 1 for which equipment kinds for a purification processing such as a filtering tank 5 and a circulation pump 6, etc., are serially connected by a connection pipe and the hot water entry pipe 16 and hot water exit pipe 18 of a heat storage tank 14 storing hot water heated by a heat storage heater 15 are connected through a valve 17 and an aspirator 19 simultaneously, an electric conductivity measuring device 29 for which two electrodes 31 and 32 connected to an electric conductivity measuring circuit 33 are inserted inside an insulation pipe 30 is equipped and the result of measuring the electric conductivity of the hot water flowing through the purification pipeline by utilizing a measurement power source insulated from a commercial power source 25 is sent to a controller 23.  The controller 23 performs control so as to discontinue the supply of the commercial power source to the circulation pump and the heat storage heater and simultaneously display the abnormality of the electric conductivity of the hot water to a display device 24 when the electric conductivity becomes larger than a stipulated value.
Patent JP-S61278024-A (JP)
Title: Magnetic recording medium
Inventor: SHIMOZAWA TORU
IPC: C09D175/04
Filed: 1985-05-31
Abstract: PURPOSE:To obtain the title magnetic recording medium having excellent electro magnetic transducing characteristics by regulating the thickness of the magnetic layer to <=1.5mum and controlling the mean particle diameter of the magnetic power to <=0.2mum. CONSTITUTION:The magnetic recording medium has a magnetic layer contg. plate magnetic powder and a binder. The thickness of the magnetic layer is regulated to <=1.5mum or more preferably to 0.1-1.2mum. The roughness R 20 of the surface of the magnetic layer is controlled to <=0.08mum or more preferably to <=0.07mum. Hexagonal plate barium ferrite is favorably used as the magnetic powder, the mean particle diameter is controlled to <=0.2mum and the mean thickness is adjusted to <=0.03mum in consideration of the electromagnetic transducing characteristics and the squareness ratio is preferably controlled to >=6. Consequently, the electromagnetic transducing characteristic is remarkably improved and the vertical orientation treatment is facilitated.
Patent JP-H0414459-A (JP)
Title: Manufacture of plastic ink jet head
Inventor: KOBAYASHI TAKESHI
IPC: B29C65/02
Filed: 1990-05-08
Abstract: PURPOSE:To improve printing quality and yield rate by a method wherein a layer having a suitable evaporation rate and its entire surface coated uniformly is formed using a mixed solvent containing dichloroethyl ether and ethyleneglycolmonoethyl ether and a first and a second base plate are fused together. CONSTITUTION:A mixed solvent containing 50wt.% dichloroethyl ether and 50wt.% ethyleneglycolmonoethyl ether is drawn in a syringe 8, by which 7-10 drops are let fall onto the central part of a second base plate 6. Immediately thereafter, a spinner head 9 is rotated to spread and apply the mixed solvent on the second base plate 6 uniformly over its entire surface by centrifugal force. The second base plate 6 is drawn by suction pump through a suction passage 10 in the spinner head 9. The second base plate 6 with the mixed solvent coated on its surface is placed on a base steel plate 11, a first base plate 1 is laid on the second base plate and these base plates are fastened together by a screw 12 and pressed down by a pressure steel plate 14 having an elastic pressure plate 13. The first and second base plates are fused together without allowing an ink to be penetrated into the fused part therebetween and the ink can be discharged in an amount as designed.