baber/WOPTO huggingface dataset:
Patent JP-H02256428-A (JP)
Title: Manufacture of cylinder sleeve for two-cycle engine
Inventor: MORIMOTO HIROYUKI
IPC: B23P15/00
Filed: 1989-03-25
Abstract: PURPOSE:To prevent damage to a cylinder sleeve caused by machining operations by covering the portion except the portion to be directly machined by an abrasive jet, with a difficult-cut material. CONSTITUTION:A cylindrical, difficult-cut material 10 made of ceramic, etc., is inserted into the inner peripheral surface of a cylinder sleeve blank 2. A small window 10a is formed on the peripheral surface of the difficult-cut material 10 at a position opposed to a nozzle 3 for injecting an abrasive jet 4. The window 10a is moved in response to the movement of the nozzle 3. When the cylinder sleeve blank 2 is fixed, and the nozzle 8 is moved along the contour of a port-hole 12 to be formed on the peripheral surface of the cylinder sleeve, the window 10a is also moved in response to the movement of the nozzle. The jet stream is injected through the small window 10a to form the port-hole 12. Since the inner peripheral surface of the sleeve 2 except the portion directly machined is covered with the difficult-cut material 10, damage to the inner peripheral surface by the jet stream 4 can be prevented.
Patent JP-H05239231-A (JP)
Title: Synthetic resin film excellent in fog resistance
Inventor: CHIBA YOSHITANE
IPC: A01G9/14
Filed: 1992-02-26
Abstract: PURPOSE:To impart anti-fogging properties to a synthetic resin film to be used for an agricultural greenhouse. CONSTITUTION:A synthetic resin film is modified by incorporating, into 100 pts.wt. the film, 0.05-2.0 pts.wt. surfactant obtained by causing 1-3mol of butylene oxide to add an adduct of ethylene oxide with a perfluoroalkylethanol which adduct is represented by the formula RfC2H4O(C2H4O)nH (wherein Rf is a 6-12C perfluoroalkyl and (n) is an integer of 1-10). The objective film thus obtained is prevented from fogging even in a season when the outside temp. is low and the temp. difference between the inside and outside of the greenhouse is large, so that it does not prevent the transmission of sunlight, producing no adverse effect on plant growth.
Patent JP-S58191388-A (JP)
Title: Valve
Inventor: ARAKI SATORU
IPC: F16K31/50
Filed: 1982-04-30
Abstract: PURPOSE:To surely and easily inform a valve in an incapable state of operation, by destroying a yoke sleeve or screw fitting shaft when large torque is generated due to unreasonable handle operation. CONSTITUTION:If unreasonable handle operation intends a valve body to close, a yoke sleeve 8 moves to the bottom end of a sleeve retainer 9 to stop a flange 15, and force is applied downward in the axial line to the flange while reaction force due to the engagement between a yoke sleeve screw 18 and a valve rod screw 14 is applied to the sleeve 8 to pull the sleeve 8 in the direction of the axial line. If tensile force exceeds limit torque applied to a handle, the sleeve 8 is destroyed in a broken line (a). While at forcible opening, the sleeve is destroyed by compressive force in a broken line (b). A member to be destroyed may be selected to a screw fitting ring 11. Parts replacement can be easily performed both for the sleeve 8 and ring 11.
Patent JP-S63308749-A (JP)
Inventor: RICHIYAADO HADOTSUKU
IPC: G06K19/14
Filed: 1988-03-26
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-S63237520-A (JP)
Title: Manufacture of semiconductor element
Inventor: KUNIO TAKEMITSU
IPC: H01L21/027
Filed: 1987-03-26
Abstract: PURPOSE:To perform a scale fixing for exposure even after levelling a layer insulation film sufficiently by forming the interlayer insulating film after the first semiconductor element has been prepared with the first scale fixing reference for exposure and by preparing the second semiconductor element with the second scale fixing reference for exposure. CONSTITUTION:In the case of preparation of the first semiconductor element 3 comprising a structure of the semiconductor element where its active layers have a laminated multilayer configuration, the first scale fixing reference 5 for exposure is prepared and the first semiconductor element 3 is prepared with the above reference. And then, when the second semiconductor element 7 laminated on the first semiconductor element 3 is prepared, an interlayer insulation film 11, first of all, is formed and after that, the second scale fixing reference 6 for exposure is prepared and the second semiconductor element 7 is prepared with the above reference 6. In this way, each time the active layer is increased one by one, such a reference for each layer is remaded and more than two semiconductor element layers are laminated and, formed one after another. Since the reference is remodelled with each layer, the scale fixing for exposure is performed easily and then the semiconductor element of good quality is manufactured.
Patent JP-H01247788-A (JP)
Title: Manufacture of closed type rotary compressor
Inventor: TAKAHASHI MASAYA
IPC: F04B39/00
Filed: 1988-03-29
Abstract: PURPOSE:To improve accuracy in motor gaps of respective electrically driven elements by a method wherein after a first electrically driven element is stored in a first main case, a second main case is connected to the first main case while the motor gap is adjusted. CONSTITUTION:A first compression element 23 and a second compression element 25 are stored in a closed case 20. The compression elements 23, 25 and a first electrically driven element 27 are stored in a first main case 36, while a second electrically driven element 28 is stored in a second main case 37. The first electrically driven element 27 is stored in the first main case 36 while its motor gap is being adjusted. Then, the second main case 37 is connected to the first main case 36 while a motor gap B of the second electrically driven element 28 is being adjusted. This improves accuracy of motor gaps of the respective electrically driven elements.
Patent JP-S51149003-A (JP)
Title: Return position detector of pickup arm
Inventor: KOYA YONEZOU
IPC: G11B3/095
Filed: 1975-06-17
Abstract: PURPOSE: To detect the return position of a pickup arm by using a pulse synchronizing with the rotation of a turn table which is rotating at a constant speed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02252114-A (JP)
Title: Position adjuster for rotary head
Inventor: MASUTANI MAKOTO
IPC: G11B5/53
Filed: 1989-03-24
Abstract: PURPOSE:To prevent an adjust screw from directly contacting a head base by arranging a hard type receiving board on the head base and receiving the tap part of the adjust screw by the receiving board. CONSTITUTION:For the position adjuster of a rotary head 15, a spacer 26 is interposed between a rotary drum 11 and a head base 14 and the head base 14 holding the head 14 is fixed by a screw 24. A receiving board 33 composed of the stainless steel sheet, etc., of desired thickness in a shape almost same as the base 14 is interposed between the spacer 26 and base 14, and the base 14 is pushed through the receiving board 33 by an adjust screw 32. Thus, even when height adjustment is executed by the screw 32, the surface of the base 14 can be prevented from being ground and when the head 15 is rotated at high speed, the height of the head 15 can be prevented from being changed.
Patent JP-S52156187-A (JP)
Title: Nematic liquid crystal composition
Inventor: KANBE SADAO
IPC: G09F9/00
Filed: 1976-06-22
Abstract: PURPOSE: A novel white and stable nematic liquid crystal compsn. which is used over a wide temp. range and contains three or more kinds of liquid crystals out of 4-n-alkylbenzoic acid-4'-substd. phenyl esters and 4"-n-alkyl-4-cyanoterphenyls. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06228941-A (JP)
Title: Ground improvement by stirring-up and mixture of soil and column made of hardening agent
Inventor: KATO TAISUKE
IPC: E02D3/12
Filed: 1992-01-17
Abstract: PURPOSE:To improve ground with solidified columns created continuously by a method wherein the soil is treated to contain a specified value of groundwater, and a column made of hardening agent mainly composed of caustic lime is driven in and the column made of hardening agent and the soil surrounding the column are stirred up and mixed together. CONSTITUTION:A deep well 18 is formed by drilling to a ground F that is to be improved. Then, a drainage pump 20 is put in the well and groundwater exuding out of the soil S is drained by operation of a pump driving part 24, and the soil S is treated to contain a specified value of groundwater. A column H, made of hardening agent mainly composed of caustic lime, is driven into the soil S. The soil surrounding the column H made of hardening agent and the column H made of hardening agent are stirred up and mixed together under a high-temperature atmosphere, in which heat of reaction generated by hydration of groundwater and caustic lime is accumulated, and a solidified column P is created. Thereby ground improvement can be executed easily for a short period of time and the ground can be strengthened entirely to a high degree.
Patent JP-H08294121-A (JP)
Title: Method and circuit for presuming movement between images composed of interlaced field
Inventor: TRANCHARD LIONEL
IPC: H04N19/50
Filed: 1995-03-30
Abstract: PURPOSE: To provide a motion estimating method which can be easily achieved. CONSTITUTION: A channel 20 for retrieving an optimal field vector is made invariable. An optimal frame vector retrieving channel 10a is provided with two branch paths, and those branch paths are not made automatic any more but arrayed at each output side of each sub-stage for retrieving the field vector of the channel 20, and the approximate value of a moving vector is made sufficient to the retrieved estimation.
Patent JP-H08269674-A (JP)
Title: Surface reforming device and surface reforming method
Inventor: SAKANO MINA
IPC: C23C26/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide an excellent surface reforming device which provides the high secure adhesiveness and high deposition rate of a coating layer on the surface of a material to be surface reformed in combination by controlling the chemical bond of the surface layer of the material to be surface reformed and a surface reforming method. CONSTITUTION: A vacuum chamber 1 having a vacuum evacuation device 4 is internally provided with a holder 2 for holding the material 3 to be surface reformed. A laser beam is introduced from a laser oscillator 10 and an optical system 12 into the material 3 to be surface reformed held in the holder 2 in this vacuum chamber 1. Hot plasma flow 9 is gushed from a hot plasma source 5 to the material 3 to be surface reformed in the vacuum chamber 1.
Patent JP-S63237985-A (JP)
Title: Recording material
Inventor: SATOMURA MASATO
IPC: B41M5/333
Filed: 1987-03-27
Abstract: PURPOSE:To enhance foamability, raw preservability, stability of developed color images or the like by producing a recording material by providing a layer comprising an electron-donative colorless dye and an electron-acceptive compound constituted of a multivalent metal salt of an aromatic sulfonic acid on a support. CONSTITUTION:An electron-donative colorless dye and an electron-acceptive compound constituted of a multivalent metal salt of an aromatic sulfonic acid are dispersed by grinding down to a particle diameter of not more than 10mum, preferably not more than 5mum, in a dispersant, and the resultant dispersed liquid is applied to a support to produce a recording material. The multivalent metal salt may be used as the salt from the first, or may be formed by bringing the aromatic sulfonic acid into reaction with a metallic oxide, hydroxide, carbonate or the like in a dispersed liquid or in a system. The recording material thus obtained has favorable color forming properties, raw preservability and stability of developed color images, and the chemical resistance thereof such as alcoholic resistance is enhanced.
Patent JP-H03275451-A (JP)
Title: Spray container
Inventor: ISHIZAWA MASANORI
IPC: B65D37/00
Filed: 1990-03-23
Abstract: PURPOSE:To shoot out all of contents without using fluorocarbon gas and without leaving any of them by a method wherein the contents are sprayed out of a container from a nozzle due to the shrinkage force of a cylindrical body taking place after its expansion caused by forcing open a hollow part having both its sides in close contact to fill the contents therein. CONSTITUTION:A cylindrical part 6 is provided with a hollow part 6a for filling its contents therein disposed in communication with the passage 3a of a spray nozzle 3, for example, via a connecting pipe 4. To fill the contents such as liquid, the spray orifice 3b of a spray container 1 is connected to a filling machine and the hollow part 6a of the cylindrical body 6 is forced open to fill the contents therein through the connecting pipe 4. The cylindrical body 6 stops its shrinkage when it is pressed by a predetermined amount of the contents and, when it reaches the shrinkage limit, a valve body 5c is pressed by the contents into contact with a valve seat provided in the passage 3a to close the passage 3a. When a pressing part 5a of the spray nozzle 3 is depressed, the valve body 5c is moved apart from the valve seat to open the passage. Since the cylindrical body 6 exerts a pressing force against the contents, the contents run through the connecting pipe 4 into the passage 3a of the spray nozzle 3 and are shot out from the spray orifice 3b.
Patent JP-2000262166-A (JP)
Title: Tree support working method, fixture for root ball and relevant implement to be used therefor
Inventor: KIDA YUKIO
IPC: A01G17/04
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide the subject working method intended to support a tree in good operability through using specific fixtures and tightening belt for a root ball so as to prevent the root ball from damage or cracking. SOLUTION: This working method comprises the following practice: a plurality of fixtures 1 for root ball each having a pair of support members 5, 5 disposed slantly so as to run apart from each other downward are arranged along the root ball of a tree, and a tightening belt 27 for fastening the root ball tight is set therearound so as to afford a plurality of V-shaped designs against the fixtures 1 side and seized on the fixtures 1; alternatively, a plurality of fixtures 1 for root ball each having a pair of support members 5, 5 disposed slantly so as to run apart from each other downward are arranged along the flank of the root ball of a tree, and a tightening belt 27 for fastening the root ball tight is set around the upper surface of the root ball so as to afford a plurality of V-shaped designs against the fixtures 1 side and seized on the fixtures 1.
Patent JP-2000233024-A (JP)
Title: Respirator valve device of bellows-shaped artificial respirator
Inventor: CHIKUI SHIGEO
IPC: A61M16/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a respirator valve device having a valve function capable of opening and closing in accordance with the respiration, on its respirator part without mounting a valve opening and closing mechanism connecting a bellows-shaped part and a mask part. SOLUTION: In a respirator 3 capable of sending the air from the bellows 1 through a vent pipe 2, a valve chamber 4 opened into the respirator 3 is mounted on a circumferential wall 3a of the respirator 3, a discharge port 5 and an intake port 6 are formed on a wall surface 4a of the valve chamber 4, a point 2a of the vent pipe 2 is connected to the intake port 6, further a discharge valve 7 is mounted on the discharge port 5, an intake valve 8 is mounted on the intake port 6, and the discharge valve 7 and the intake valve 8 are connected through a link mechanism 9 for opening one of the valves when the other is closed, in the respirator of an artificial respirator.
Patent JP-S60218826-A (JP)
Title: Formation of thin film
Inventor: ITOU TAKASHI
IPC: H01L21/285
Filed: 1984-04-13
Abstract: PURPOSE:To improve a thin film formation speed and obtain a structure more similar to the stoichiometrical composition by allowing chemical vapor growth while a magnetic field which passes through a substrate to be processed is being applied on the occasion of executing chemical vapor growth by placing a substrate to be processed under the plasma ambient. CONSTITUTION:A substrate 1 to be processed is placed on a substrate pedestal 2 comprising a heater and it is wired and connected to a high frequency power supply. Meanwhile, a reaction vessel 4 is insulated from the substrate pedestal 2 through an insulator 5. The one side of such reaction vessel 2 is provided with the source supply hole 6 for plasma CVD and is connected to a gas cylinder through a gas flow meter, while the other side thereof is provided with an exhaustion hole 7 is connected to the exhaustion system and the bottom side thereof is grounded. The outside of substrate pedestal 2 provided on the reaction vessel 4 is provided with a magnet 8 (in this case, an electromagnet) and so that the line of magnetic force passes through the substrate 1 to be processed. Here, it is important that the line of magnetic force passes through the substrate 1 to be processed equally in the form of a loop and therefore a mechanism for moving in parallel the magnet 8 on a support substrate 2 is also provided to attain said objective.
Patent JP-S53914-A (JP)
Title: Radiowave receiver
Inventor: TOKITA YOSHIAKI
IPC: H04B1/16
Filed: 1976-06-25
Abstract: PURPOSE:To reduce power consumption and prevent degradation in materials by adding a device for detecting the disconnection of carrier waves to a radiowave receiver to thereby automatically disconnecting a power source at the absence of the carrier waves.
Patent JP-H0656105-A (JP)
Title: Device for manufacturing carton
Inventor: HARARUTO BETSUKUMAN
IPC: B65B5/02
Filed: 1993-03-31
Abstract: PURPOSE: To obtain a carton manufacturing apparatus equipped with a accommodating device which is closed by an adhesive material upon accommodating objects in a carton. CONSTITUTION: A carton accommodating device 5 supplies an unfinished carton 4 with side walls 6 and closing flaps 7, 8 on the bottom and the top and is closed by an adhesive material upon accommodating an object 48. It is driven by a stepping motor 32 and has an open turret on a horizontal axis. It receives an unfinished carton 4 with the side walls 6 and has a cell 34 which has a side wall portion 36 movable to be adjusted to cartons of different sizes. It has a tool to fold the closing flaps 7, 8 on the bottom and the top to form an accommodating space. A nozzle 40 is located on each end of where an adhesive material is applied in the cell 34 to apply the material on the inside of the closing flaps 7, 8 of the bottom and the top. Depending on the shape of an unfinished carton 4 and in respect to the other nozzle 40, one of the two nozzles 40 is adjustable in the direction of the axis keeping a certain distance from the other.
Patent JP-H05281607-A (JP)
Title: Data imprinter
IPC: G03B37/00
Filed: 1992-03-30
Abstract: PURPOSE:To record data at the different position of a photographic film, and further, at prescribed magnification, according to the size of a photographed frame, at low cost. CONSTITUTION:A changeover lever 38 is operated, a movable mirror 35 is inserted in an optical axis 32a. When an illuminating lamp 33 and an LCS 31 are driven, light transmitted the LCD 31 forms an image on the photographic film 3 from an aperture 28 via an image forming lens 30 and the movable mirror 35. On the other hand, when the movable mirror 35 is retreated from the optical axis 32a, and the illuminating lamp 33 and the LCD 31 are driven, the light transmitted the LCD 31 forms the image on the photographic film 3 from an aperture 29, via the image forming lens 30, a concave lens 36, and a fixing mirror 37.
Patent JP-H08277048-A (JP)
Title: Method and equipment for controlling valve unit
Inventor: YURUGEN TSUERUTONAA
IPC: B65H7/16
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To control air suction and/or exhaust at an accurate operating cycle by superimposing an adjusting speed on the rotary speed of an inner part of a rotary valve. SOLUTION: When the speed of a sheet-processing machine is enhanced, rapid feeding of a blast air and suction air must be achieved. Therefore, an adjusting drive part 39 enhances the speed of the sheet-processing machine and swings a lever 37 by an angle α by an adjusting member 38. Then, an adjusting roller 36 operates to an overhung part 34 of a load chain or a load belt to bias it at a prescribed distance. This method elongates the distance of the chain drive or a geared belt drive 28 between gears 29, 27 so that the second speed coupled during the operation is superimposed on the inner part 17 driven at the machine speed until a prescribed phase change of the inner part 17 is achieved relative to the machine tact. A tension roller 33 shortens the overhung part 31 of the non-load belt by the elongated distance of the overhung part 34 of the load belt.
Patent JP-H09268647-A (JP)
Title: Structure of building
Inventor: ISSHIKI FUTOSHI
IPC: E04B1/14
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure which has high initial rigidity and toughness by forming a bearing panel formed by fixing a structural surface material, which is composed of a wooden based or a cement based board, by a screw in a steel outer circumferential frame. SOLUTION: A bearing panel A is so formed that steel diagonal members 3 are arranged in a rectangular steel outer circumferential frame 2 and structural surface materials 4 are stuck on the both faces. Steel lateral sash bars 5 are provided across left/right vertical frames 2b in the top/bottom center of the outer circumferential frame 2 and the diagonal members 3 are arranged into a inverse V shape in its top part and into a V shape in its bottom part. The structural surface materials 4 are arranged on the whole face of this outer circumferential frame 2 and a lot of screws 6 are driven from the structural surface materials 4 into the outer circumferential frame 2 and the lateral sash bars 5 so as to be fixed thereto.  The bearing panel A is thus provided with both characteristics of a stress skin panel and a braced panel and when it is used as a wall panel in a prescribed position, deformation in a typhoon or medium-to-small earthquakes can be reduced.
Patent JP-H04217969-A (JP)
Title: Preparation of (-)-(methyl (2r,3s)-2,3-epoxy- 3-(4-methoxyphenyl)propionate) and enantiomer thereof
Inventor: RIDEIA ZAARU
IPC: C07D303/48
Filed: 1991-03-14
Abstract: Process for the preparation of methyl (-)-(2R,3S)-2,3-epoxy-3-(4-methoxyphenyl)propionate, characterised in that a solution of a mixture of enantiomers of trans methyl (+/-)-2,3-epoxy-3-(4-methoxyphenyl)propionate, rich in laevorotatory enantiomer, is prepared first of all and then a crystal seed of laevorotatory enantiomer is then added to the solution, which is allowed to crystallise, and the crystals formed are isolated.
Patent JP-H0228177-A (JP)
Title: Novel production of imidazopyridine derivative
Inventor: YAMAZAKI ATSUKI
IPC: C07D471/04
Filed: 1989-03-27
Abstract: PURPOSE:To obtain the title compound having inhibitory action on secretion of acid in the stomach and antitumor activity readily and in high yield by reacting an aminopyridine ether with an acrylic acid derivative as raw materials and reacting the reaction product with ammonia and then with a dehydrating agent. CONSTITUTION:An aminopyrdine ether shown by formula I (R<1> is alkyl which may be replaced with cycloalkyl group or 4-6C alkenyl) is reacted with an acrylic acid derivative shown by formula II (R<2> and R<3> are lower alkyl) in equimolar amounts or somewhat an excess amount of one compound at room temperature-under heating in a solvent such as ethanol to give a 3-lower alkoxycarbonylmethylimidazopyridine derivative shown by formula III. Then this compound is reacted with ammonia to give a 3- carbamoylmethylimidazopyridine derivative shown by formula IV, which is successively reacted with somewhat an excess amount of a dehydrating agent such as phosphorus pentachloride under cooling-room temperature to give a compound shown by formula V.