baber/WOPTO huggingface dataset:
Patent JP-H06324725-A (JP)
Title: Positioning device
Inventor: SHIMURA KAZUMASA
IPC: G05B19/19
Filed: 1993-05-12
Abstract: PURPOSE:To execute map load and down-load of data at the time of maintenance without use of an exclusive external device by providing in addition two switches and display light emitting diodes relating to data transfer direction and transfer operation with small revision of a system program. CONSTITUTION:A connector 3 in the positioning device 1 mounts, e.g. a memory card (external storage memory) 21. A toggle switch 61 decides a transfer direction of data between the positioning device 1 and the memory card 21 and a push switch 62 starts the transfer operation of data. A light emitting diode (display means) 12 displays a state of data transfer or whether or not the transfer is normally finished. Moreover, a system program in a ROM 103 is somewhat revised. Thus, when data are transferred between the device 1 and the memory card 21 for parameter input or on the occurrence of a fault, start, midway and end of transfer operation are confirmed without an external operating panel and an external display device.
Patent JP-S5636312-A (JP)
Title: Feeding apparatus for indentation mill
Inventor: YOSHIHARA SEISHIROU
IPC: B21B39/06
Filed: 1979-08-31
Abstract: PURPOSE: To reduce the installation cost, and to shorten the cycle time, by installing the opening-unadjustable surrounding guide near the rolling roll, and the opening- adjustable surrounding guide at the near and lower side of the former surrounding guide, and by firmly holding the square section bloom on the pass line with above stated surrounding guides.  
     CONSTITUTION: The square section bloom H is longitudinally carried on the roller table 1 to the feeding apparatus, then is rotated by 180 degrees through the arss 2, 2', and is put on the chain 3. If the bloom H is carried by the chain 3 to the position B-B, the pusher 21 retreats and a room for receiving the square section bloom H is formed in the pass line; the bloom H is picked up by the F block 8 of the opneing-adjustable guide being pushed up by the cylinder 7, and is firmly held by the guide rollers 14, 14', 16, 17, on the pass line C-C. Next, the bloom H is pushed into the opening-unadjustable surrounding guide 11 by pusher 21, and is rolled by the rolling roll 13 of the rolling mill 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S611095-A (JP)
Inventor: FUJITA HIDEO
IPC: H01S3/04
Filed: 1985-05-24
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-S60253534-A (JP)
Inventor: MOTODA TAKEHIKO
IPC: B32B1/08
Filed: 1984-05-29
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-S5813694-A (JP)
Inventor: BERUNAARU JIYUGAN
IPC: C10G50/00
Filed: 1982-06-25
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-S63287660-A (JP)
Inventor: EDOGAA SHIYUMITSUTO
IPC: B60T13/14
Filed: 1988-05-09
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-H05263615-A (JP)
Title: Tappet valve for engine
IPC: F01L3/10
Filed: 1992-03-19
Abstract: PURPOSE:To provide a tappet valve for an engine, having heat resistance, resistance against deviated abrasion in a valve head, high reliability, and a long lifetime with little damage in a portion for transmitting force in the valve axial direction. CONSTITUTION:A disk-like valve head 7a, a columnar valve body 7b connected to the valve head 7a, and a columnar valve foot 7c connected to the valve body 7b are integrally formed of a ceramic mold. A bisected bush 7d having an annular groove 7e on the outer periphery thereof is integrally press-fitted around the valve foot 7c. A compression coil spring 9 for energizing a valve in the axial direction is provided via a cotter ring 9 having an annular projection to be engaged with the groove 7e of the bush 7d in the inner circumference thereof.
Patent JP-H10301233-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KOBAYASHI KENJI
IPC: G03C1/32
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material capable of keeping high vacuum tightness and small in pinhole trouble and blocking trouble and having good convertibility by allowing the surface protective layer to include the silied type matting agent and one larger of constituting layers to include a gelatin and a mica derivative mineral. SOLUTION: This silver halide photographic sensitive material is provided on a support with a photosensitive layer comprising at least one silver halide emulsion layer and at least one non-photosensitive layer including a protective layer, and at least this surface protective layer contains a silica type matting agent in an amount of >=50 mg/m<2> , and at least one of the constituent layers contains a gelatin and a mica derivative mineral, thus permitting the obtained photosensitive material to be improve in conveyability, resistance to blocking with each other between photosensitive materials and the like, and pinhole trouble due to agglomeration and settling of the matting agent used in a large amount and the like, while high vacuum tightness is kept during an exposure stage using an image setter or the like and processing stages using an automatic developing machine.
Patent JP-H09297176-A (JP)
Title: Tracking device
Inventor: KAMEDA HIROSHI
IPC: G01S7/40
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To track a target with accuracy even in case the target has lift generating mechanism. SOLUTION: In a tracking filter 20 for an aerodynamic area, the state of a target is handled as a state variable vector including the position, speed, a drag coefficient and a lift coefficient of the target. An external force computing part 22 assumes the motion change of the target by a motion equation taking account of lift in addition to gravity, Coriolis force, centrifugal force and air resistance as external force acting upon the target, and computes a state transition matrix. A predictive processing part 23 computes the state predictor of the target one sampling time ahead by making the state transition matrix with the lift taken into account, act upon the smooth state of the target.
Patent JP-S5540125-A (JP)
Title: Plural ropes taking-out apparatus for elevator
Inventor: TAKEHARA HIROSHI
IPC: B66B7/06
Filed: 1978-09-11
Abstract: PURPOSE: To improve operational efficiency by supporting rotatably a plurality of rope reels which are piled onto the vertical shaft of a stand, in the horizontal direction, and loading each bundle-winding rope on each rope reel.  
     CONSTITUTION: After a stand 1 is assembled, a rope reel 2a is inserted onto a vertical shaft 12, and a bundle-winding rope 3a is loaded on the supporting frame 21 of the rope reel 2a. Next, the hook bar 22 of the rope reel 2a is fitted at the position of the contact with the inner diameter of the bundle wound rope 3a. Subsequently, the rope reel 2b is inserted into the vertical shaft 12, and the bundle wound ropes 3b and 3c are loaded successively hereinafter in the same way. After the completion of the loading of the bundle wound ropes 3aW3c, each rope 31W33 of the bundle wound ropes 3aW3c is taken out from the outer winding end part and suspended onto an elevator. Owing to the plural-ropes taking-out and installing works, the physical fatigue of larourers is decreased, and favourable rope installing works can be accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S587458-A (JP)
Title: Manufacture of coating
Inventor: YOAHIMU PUROOPUSUTO
IPC: C08G18/62
Filed: 1982-06-29
Abstract: The invention relates to a process for the production of coatings using a coating composition containing as binder optionally blocked lacquer-grade polyisocyanates in combination with polyhydroxy polyacrylate resins based on copolymers of certain hydroxy alkyl(meth)acrylates, methyl methacrylate, 2-ethylhexyl acrylate and, optionally, (meth)acrylic acid, wherein the molecular weight is in the range from about 30,000 to 80,000, the content of low molecular weight constituents having molecular weights of at most about 3000 amounts to between 3 and 15% by weight, the molecular heterogeneity factor amounts to between about 1.0 and 10.0, and the parameter for the chemical heterogeneity of the copolymer is between 0 and about 0.06.
Patent JP-S5337438-A (JP)
Title: Optical mode filter
Inventor: TAKAHASHI KEIICHI
IPC: G02B6/14
Filed: 1976-09-18
Abstract: PURPOSE:To convert a propagation mode requiring cut-off to a leakage mode by giving an angle of torsion to a core part removed of a clad part and winding the clad part onto a cylindrical holding material, in a multimode optical fiber.
Patent JP-S62268460-A (JP)
Inventor: ARAGAKI MORINOBU
IPC: E04F19/08
Filed: 1986-05-14
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-H02290469-A (JP)
Title: Refrigerating apparatus
Inventor: MATSUOKA FUMIO
IPC: F25B1/00
Filed: 1989-04-28
Abstract: PURPOSE:To stabilize an evaporation pressure and to realize a very stable temperature zone being free from hunting of an evaporation temperature and a blown-off air temperature by providing a constant-pressure expansion valve on the outlet side of an evaporator and also by providing an accumulator between a temperature-type expansion valve and the inlet side of the evaporator. CONSTITUTION:An accumulator 12 is provided between two expansion valves 3 and 11, i.e., between an outlet of a temperature-type expansion valve 3 and an inlet of an evaporator 4. Accordingly, when an evaporation pressure Pe is to rise from (a) to (b), for instance, the dryness of a refrigerant in the accumulator 12 lessens from x3 to x2, a refrigerant liquid is accumulated therein and supply of the refrigerant to the evaporator 4 decreases. When the evaporation pressure is to fall from (a) to (c), to the contrary, the dryness of the refrigerant in the accumulator 12 increases from x3 to x4, the refrigerant is gasified and the supply of the refrigerant to the evaporator 4 increases. The accumulator 12 always operates to offset a change in the evaporation pressure Pe in this way and thus has an effect of buffering the pulsation of pressure and temperature. Therefore an instantaneously sharp change in the evaporation pressure Pe due to hunting is held down.
Patent JP-H1112206-A (JP)
Title: Production of alkylene glycols
Inventor: IWAKURA TOMOATSU
IPC: C07C29/10
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject industrially important compound used as a resin raw material, an antifreezing liquid, etc. in high selectivity over a long period by reacting an alkylene oxide with water in the presence of a specific anion exchange resin as a catalyst. SOLUTION: This method for producing an alkylene glycol comprises reacting an alkylene oxide (preferably ethylene oxide, propylene oxide) with water in the presence of an anion exchange resin having a structure where quaternary ammonium groups are bound to the aromatic groups of a vinyl aromatic compound polymer through connection groups each having a three or more atom chain length, preferably an anion exchange resin having structural units of formula I (R is a 3-6C alkylene; R<1> -R<3> are each a 1-4C alkyl, a 1-4C alkanol; X<-> is an anion) or formula II (A is a 1-4C alkylene; B is a 4-8C alkylene) in the coexistence of carbon dioxide or an inactive gas at a pressure of 0.2-2 MPa at a temperature of 60-160 deg.C. The alkylene oxide and the water are used in a molar ratio of 1.1/1 to 6/1.
Patent JP-H05310773-A (JP)
Title: New protecting method of 2-deoxystreptamines and new bicyclic aminosugar derivative
Inventor: AJITO KEIICHI
IPC: A61P31/04
Filed: 1992-04-30
Abstract: PURPOSE:To obtain a new compound containing 2-deoxystreptamine as an ingredient and being an intermediate for 5,3',4'-trideoxyneamin useful as an antimicrobial agent. CONSTITUTION:A compound of the formula [R<1> is monovalent amino protecting group; R<2> is H or (substituted) OH, R<3> is H, (substituted) OH or halogen; R<4> is same as R<3>, with the proviso that either one of R<3> and R<4> is H], e.g. 1,6-N, O-benzylidene-1,3,2'6'-tetra-N<1>-BOC-3',4'-dideoxyneamin. This compound of the formula is obtained by reacting, e.g. a bicyclic amine glycoside containing 2- deoxystreptamine modified with a monovalent amine protecting group as an ingredient with benzaldehyde dimethylacetal in the presence of a catalytic amount of p-toluenesulfonic acid pyridine salt and selectively subjecting an amino at 1st position and OH at 6th position to benzylidenation.
Patent JP-S5814467-A (JP)
Title: Organic electrolyte battery
Inventor: FUJII TAKAFUMI
IPC: H01M4/48
Filed: 1981-07-16
Abstract: PURPOSE:To improve voltage performance an initial discharge stage by forming a solid solution of CuO and antimonous oxide (Sb2O3) which provides higher discharge voltage than CuO as a positive mass. CONSTITUTION:CuO and Sb2O3 are mixed and heated at 600 deg.C for 3hr in air.  After cooling, they are crushed to make less than 60mum powder, then therein  10wt% graphite powder is mixed. 160mg of this mixture is molded to form a  positive electrode. In a button type battery manufactured by using this positive  electrode, a voltage drop in a discharge curve is removed, discharge continues  smoothly and reaches plateau of the voltage. Therefore, when this battery is built in a watch and tested at -10 deg.C as usual, the watch oparates normally.  The amount of Sb2O3 to make a solid solution needs at least 2pts.wt. to  100pts.wt. CuO, and its upper limit is about 20pts.wt.
Patent JP-S62269816-A (JP)
Title: Floating and propelling mechanism in transfer constitution of semiconductor wafer
Inventor: NAGANE TERUO
IPC: H01L21/67
Filed: 1986-05-16
Abstract: PURPOSE:To contrive to stabilize the transfer by constituting the nozzle part of a transfer member, with two members of a cut groove and a groove wall part for closing the cut groove. CONSTITUTION:Many engagement grooves 5 for nozzle forming members 4 are opened in the width direction on the surface of a transfer member 3. On the other hand, the nozzle forming member 4 is formed into L letter-shaped and a cut groove 9 having extremely fine width is provided on a smooth vertical face 8. Further a fluid supply groove 10 leading to the starting point 9a of the cut groove 9 is provided in the vertical fare 8' of the engagement groove 5. And the vertical face 8' closes the opening part of the cut groove 9 by engaging the nozzle forming member 4 inside the engagement groove 5 and thereby a nozzle B and a nozzle A are formed. By this constitution, floating and propelling can be stabilized.
Patent JP-S5539731-A (JP)
Title: Extraction of stevioside
Inventor: SATOU TOORU
IPC: A23L27/00
Filed: 1978-09-11
Abstract: PURPOSE: To facilitate the purification procedures of stevioside useful as a sweetening agent, by adding a metallic chloride to a water or hydrous alcohol extract of leaves of Stevia rebaudiana (BERT.) HEMSL, and by removing precipitated or coagulated colloidal impurities.  
     CONSTITUTION: 1kg of dried leaves of Stevia rebaudiana (BERT.) HEMSL is extracted with 3W10l of water or hydrous alcohol to give an extract, which is concentrated to about a solid concentration of 10W50wt%. 0.1W5wt% of a metallic chloride, e.g. calcuim, aluminum, or iron chloride, is added to coagulate and precipitate colloidal impurities from the concentrate, and the impurities are removed by filtration readily. The subsequent purification procedures with an ion exchange resin, adsorbent, ultrafiltration or dialysis membranes can be carried out smoothly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0623810-A (JP)
Title: Gate cut apparatus
Inventor: NAKAI HITOSHI
IPC: B29C45/38
Filed: 1992-04-03
Abstract: PURPOSE:To provide a readily operable gate cut apparatus of three axes air drive type with a simple structure applicable to the gate cut of almost of moldings. CONSTITUTION:The apparatus includes a cutter secured to a cutter support board 18 in a manner of being changeable in its securing position, and a chuck member 3 that is driven by respective actuators 10, 11, 12, and is moved and rotated about one axis (theta axis), while being extendible and retractable with respect to the Intersected two axes of X, Y and the cutter securing surface of the cutter support board 18.
Patent JP-H0413878-A (JP)
Title: Dry etching equipment
Inventor: INOSE TAKAO
IPC: H01L21/302
Filed: 1990-04-28
Abstract: PURPOSE:To omit a waste gas treatment equipment and to prevent formation of deposit in a pipeline and to enhance productivity by blowing dry gas into the pipeline by which the water seal type vacuum pump of an exhaust system is connected with the vacuum pump of an etching chamber. CONSTITUTION:Al etching treatment is performed for a semiconductor in an etching chamber 2 which is evacuated at the prescribed degree of vacuum by a vacuum pump 3. Waste gas discharged from this vacuum pump 3 is treated by an exhaust system 12. In a dry etching equipment 11, a water seal type vacuum pump 13 using city water is provided to the exhaust system 12 and connected with the vacuum pump 3 by a pipeline 14. A dry gas supplying pipe 15 is provided to this pipeline 14 and the aperture 15a in the tip of the pipe 15 is directed toward the water seal type vacuum pump 13. Dry gas such as N2 is blown from this aperture 15a to push back moisture particles blown up from the vacuum pump 13, as shown in an arrow (a). Thereby Cl2 and BCl3, etc., discharged from the etching chamber 2, are discharged to a waste water treatment equipment together with city water and treated. Moreover, deposit is not formed in the pipeline 14 and the dry etching equipment 11 is efficiently operated for a long period.
Patent JP-H08288204-A (JP)
Title: Surface-position detection device and projection aligner provided with the device
Inventor: KOMATSU KOICHIRO
IPC: G03F7/207
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a projection aligner in which a working distance is made large and whose operability is made good by a method wherein the image of a first pinhole is made smaller than a value obtained by dividing the wavelength of detection light by the numerical aperture of a light-sending optical system and a second pinhole is constituted so as to become smaller than the secondary image of the first pinhole. CONSTITUTION: Light which has passed a first pinhole formed in a first pinhole member 5 is incident on a prism 7 via a relay lens 6. Light which has been transmitted through the prism 7 is condensed on a wafer 3 via an objective lens 8, and the image of the first pinhole is formed on the wafer 3. Reflected light from the objective lens 8 is incident on the prism 7 via the objective lens 8. Light which is reflected by the prism 7 forms the secondary image of the first pinhole on a second pinhole member 10 via an image formation lens 9. Light which has passed a second pinhole formed in the second pinhole member 10 is received by a photoelectric detector 11.
Patent JP-S603679-A (JP)
Title: Developing method
Inventor: SUEMATSU HIROYUKI
IPC: G03G13/09
Filed: 1983-06-22
Abstract: PURPOSE:To execute stable development against an environmental variation by carrying a magnetic developer containing a specified silica fine powder, in a prescribed thickness on a developing carrier body, transferring it to an electrostatic image holding body, and executing the development in a developing part. CONSTITUTION:A magnetic developer 6 containing a silica fine powder which is generated by the vapor phase oxidation of a silicon halogen compound shown by a general formula RmSiYn (R is an alkoxy radical or a chlorine atom, (m) is an integer of 1-3, Y is an unsaturated heterocyclic compound containing nitrogen or its derivative, and (n) is an integer of 3-1), and treated by a silan coupling agent is carried on a developer carrier body 2, the thickness of its layer is made thinner than the gap between the developer carrier body 2 and an electrostatic image carrier body 1, and it is transferred to the electrostatic image carrier body 1 and a development is executed in a developing part. This silica fine powder has an unsaturated cycle containing nitrogen, therefore, is excellent in hydrophobic property, and a stable development can be executed against an environmental variation such as high temperature and high humidity, and low temperature and low humidity, etc.
Patent JP-S605283-A (JP)
Title: Treatment of phosphate ion-containing water
Inventor: KANEKO SHIROU
IPC: C02F1/58
Filed: 1983-06-22
Abstract: PURPOSE:To keep the removal capacity of phosphate constant in low cost over a long period of time, by subjecting phosphate-containing waste water to pH-adjustment while passing the treated water through a granular MgO packing bed. CONSTITUTION:The pH of phosphate ion-containing water such as tap water, sewerage or factory waste water is adjusted to 8.5 and the treated water is passed through a filter bed packed with granular MgO as a precipitation seed crystal. In this case, a minute amount of MgO is eluted from the filter bed and the surface of MgO is activated while the dissolved Mg-ion is coupled with the phosphate ion to form an Mg3(PO4)2 crystal. This Mg3(PO4)2 is preferentially precipitated on the surface of activated MgO. Because this method does not require Ca-addition, high phosphorus removal treatment can be performed at low chemicals expense.
Patent JP-H04318932-A (JP)
Title: Forming method of metallic pattern
Inventor: KURIKI KAZUMI
IPC: H01L21/306
Filed: 1991-04-17
Abstract: PURPOSE:To conduct metallic wiring impossible by wet etching by an acid and alkali such as a compound semiconductor through a safe positive lift-off method. CONSTITUTION:The forming method of a metallic pattern is composed of a process (a), in which a resist material film 14 is formed onto a zinc oxide film 12, a process (b), in which the resist material film in a section forming a pattern in a resist material is removed, a process (c), in which a metallic film 13 is evaporated onto the zinc oxide film, on which the resist material film is left, by a vacuum deposition machine with a planetary mechanism, a process (d), in which a metal evaporated on a resist side surface is wet-etched, and a process (e), in which the left resist and the metallic film on the resist are removed. The thickness of a metallic film evaporated onto the resist side surface only by oblique projection is made thinner than that of the metallic film evaporated on a plane section. The ratio of the thickness of both metallic films is measued previously and experimentally, the metallic film evaporated on the side surface section is taken off through wet etching, and the thickness of the metallic film left on the plane section can be adjusted in specified thickness.
Patent JP-S63276413-A (JP)
Title: Transplantation machine
Inventor: MONJU TAKASHI
IPC: A01C11/02
Filed: 1987-05-08
Abstract: PURPOSE:To enable sure holding of a seedling from three directions, by placing a pair of seedling-holding members at both sides of a seedling pushing member and holding side faces of a seedling to be transplanted with the holding members. CONSTITUTION:A seedling-transplantation needle 36 is attached to the main body 35a of a transplantation machine. The main body is provided with a seedling pushing member 37 which can be moved forward and backward. A pair of seedling-holding members 48 are fixed to the main body 35a with bolts 49 and extended along both sides of the seedling pushing member 37.
Patent JP-S62268694-A (JP)
Inventor: TAMADA KANAME
IPC: B42D15/02
Filed: 1986-05-19
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-S5236089-A (JP)
Title: Method and apparatus for detecting gas
Inventor: OOSHIMA MASAAKI
IPC: G01N29/28
Filed: 1975-09-17
Abstract: PURPOSE: To achieve improvement in sensitivity of gas detection by taking out the output for the change in the concentration of gas to be analyzed as change in phase, i.e., change in voltage of a detector. 
     COPYRIGHT: (C)1977,JPO&Japio