baber/WOPTO huggingface dataset:
Patent JP-H01194180-A (JP)
Title: Disk reproducing device
Inventor: YAMAGUCHI HARUNOBU
IPC: G11B25/04
Filed: 1988-01-29
Abstract: PURPOSE:To reproduce two disks by one reproducing device by providing the reproducing device consisting of a pickup and a turn table in a carrying member reciprocally moving between the two disks. CONSTITUTION:When carrying driving means 16, 19-21 operate, the carrying means 7 is moved to one side with an inclined state and when the carrying means 7 is moved to the lower part of the disk of a desired side, raising and lowering means 29, 31 operate to move the carrying means upward to a horizontal position and a reproducing means reproduces the disk. When the carrying driving means 16, 19-21 are operated to an opposite direction, the raising and lowering means 29, 31 lowers and moves the carrying means 7 to the inclined position again to move the carrying means 7 to the other side. When the carrying means 7 is moved to the lower part of the disk of the other side, the raising and lowering means 29, 31 move the carrying means 7 upward to the horizontal position to reproduce the disk of the other side. Thereby, the two disks can be respectively reproduced by the one reproducing means.
Patent JP-H10215659-A (JP)
Title: Sorting part structure for threshing device
Inventor: KAWABATA TOYOKAZU
IPC: A01F12/44
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To improve sorting ability and to improve sorting accuracy in the sorting part of a threshing device. SOLUTION: In this sorting part structure of the threshing device provided with a swing sorting case for sieving and sorting processing objects from a threshing part A while transferring them and a winnow 6 for supplying sorting air to the swing sorting case 5, the crossing angle θ to a sorting air path 26 from the winnow 6 of a grain sieve 22 for fine sorting equipped in the swing sorting case 5 is made changeable and adjustable.
Patent JP-H09208248-A (JP)
Title: Surface treatment of preform for fluoride optical fiber
Inventor: NISHIDA YOSHITAKE
IPC: C03B37/014
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a fluoride optical fiber having high strength and high weathering resistance by dry-etching a preform for a fluoride optical fiber with oxygen or oxygen-contg. reactive gas after polishing and wet etching. SOLUTION: A preform for a fluoride optical fiber is surface-treated by optical polishing, wet etching and dry etching. This dry etching is carried out with oxygen or oxygen-contg. reactive gas. For example, gaseous oxygen fed into an ion gun 1 from the gas introducing hole 3 is excited by microwaves guided by a waveguide 6 and plasma is generated in the gun 1. Oxygen ionized in the plasma is applied to the surface of the preform 7 to etch the surface of the preform 7.
Patent JP-H04339761-A (JP)
Title: Assembly rack unit
Inventor: JIYON EDOMAAKU
IPC: B65D85/00
Filed: 1991-01-22
Abstract: PURPOSE: To provide a rack unit for use in storing a flat object such as a CD case and the like. CONSTITUTION: Two side wall members 2, 2' are provided with lower members 4, 8, 8' and upper members 12, 12' for defining surfaces to support an object and guide it. Lower portions of the side wall members 2, 2' are provided with recesses 16, 16' and they are overlapped on the upper edges of the side wall members 2, 2' when the units are overlapped from each other. When an object is fed onto the lower members 4, 8, 8', the n-th device of the overlapped assemblies is mechanically connected to the (n-1)-th device.
Patent JP-S54112464-A (JP)
Title: Contact output circuit for instrumentation controller
Inventor: ATSUMI HIROSHI
IPC: G08C19/16
Filed: 1978-02-23
Abstract: PURPOSE: To simplify the configuration of a contact output circuit, by permitting of performing contact output from the identical contact output circuit without hindrance even if 1-bit information and 2-bit information are mixed in an identical group.  
     CONSTITUTION: An instrumentation controller enters state supervisory information on the open/close of valve and the stop/run of pump in parallel into a supervisory input circuit 1 and transmits the information to a reception circuit through a parallel-seriese convertion circuit 2, a signal tramission circuit 3 and a transmission circuit 4. The signal demodulated by the reception circuit 5 is entered into the contact output circuit 7 through a series-parallel conversion circuit 6 and is temporarily stored in the circuit 7. The contact output of the stored signal is effected after the two-bit inspection of the signal. The contact output circuit 7 comprises a storage circuit 8 and a relay circuit 9. When 1-bit information is sent out from the contact output circuit 7, a terminal Si (i=1Wn) is used as a common therminal and outputs are picked out from terminals M2i-1, M2i. When 2-bit information is sent out from the circuit 7, a terminal Bi is used as a common terminal and an output is picked out from the terminal M2i-1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06298434-A (JP)
Title: Transfer device of print
Inventor: ERUNSUTO RIYUUTEI
IPC: B65H29/66
Filed: 1994-02-17
Abstract: PURPOSE: To assure positive conveyance of printed products by forming a conveying passage to be height-adjustable in an end part range positioned upstream to correspond to a cyclic period of supplied printed products each time. CONSTITUTION: Belts 3, 4 form a conveying passage 8 in the range of a rest part 5. A passage height of the conveying passage 8 is adjustable to match thickness of supplied printed products 6 by height adjustment of a base 10 which supports a second belt 3, its guide, and a drive means 9. In an entrance range 11 positioned upstream formed by two guide rollers 12, 13 provided at an interval from each other, the height of the conveying passage 8 is formed adjustable. The guide roller 13 is brought into contact with a back surface of a belt part 7, and the belt part 7 is pressed to the rest part 5 corresponding to a cyclic period of the supplied printed products 6. The entrance range 11 is thus formed at an entrance of the conveying passage 8 to be narrower in the conveying direction of the printed products 6.
Patent JP-S56118585-A (JP)
Title: Screw fluid machine
Inventor: SASAKI SHIGERU
IPC: F04C18/16
Filed: 1980-02-22
Abstract: PURPOSE: To prevent leakage of gas and enhance the volumetric efficiency by deforming elastically that wall part of casing, which is exposed to the working space, by means of application of fluid pressure to the enclosed space and, thereby, narrowing the gap between the casing's inner wall and rotor's periphery.  
     CONSTITUTION: Discharge pressure of a chamber 15a is applied to an enclosed space 16 through a passage, not shown in the attached illustration. Accordingly, a wall 3a which is parting the enclosed space 16 from the working space 4 (part in compression stroke) is deformed elastically toward rotors 1, 2, resulting in reduction of the casing gap Δε. Consequently, the casing gap owing to the difference in thermal expansion between casing 3 and rotors 1, 2 is either reduced or canceled, and the casing gap under the operating condition Δε is maintained at the preset small value which is the same as the one before starting operation. Thus, gaps leakage through the casing gap is minimized and the volumetric efficiency can be greatly enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51132299-A (JP)
Title: Materials comprising substantially hydrophobic synthetic base polymer
Inventor: PIITAA JIYON FUIDERAA
IPC: C08F8/42
Filed: 1976-02-25
Abstract: Polymeric materials are disclosed in which a synthetic essentially hydrophobic base polymer has at least in its surface region a crosslinked polar comonomer graft in the surface region at least of which there are metal atoms or ions which are chemically bound and which cannot be removed by solution processes. There are also disclosed three processes by which such materials may be produced. The deposition of a complex metal compound, the contacting of the graft with a metal compound both followed by heating, and graft copolymerization with a metal containing comonomer. There is also disclosed a method of ensuring a good bond between a polymeric material and a coating which includes a preliminary surface graft with a polar comonomer.
Patent JP-H10221282-A (JP)
Title: Simultaneous measuring device for differential heat and thermal gravitation
Inventor: HARIGAI TETSUZO
IPC: G01N5/04
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To mounted a sensor on the body of simultaneous measuring device for differential heat and thermal gravitation without involving plastic deformation of electrodes. SOLUTION: A socket 4 is provided with holes 4c at the two side faces and with a hole 4b at the bottom and is configured so that electrodes 7 and 8 are mounted on the side faces with the aid of springs 33, and in this socket 4 a cartridge 5 is fitted consisting of a cylindrical part where holes 5c are bored in the side faces and which has a smaller outside diameter than the inside diameter of the socket upper part and a projection which is fitted in the holes 4b in the socket lower part and is furnished with groove to admit the fitting of the plug of a sensor. The springs 33 are compressed by inserting the plug into the cartridge 5, and the plug is secured by the resilient force of the springs 33.
Patent JP-S56117435-A (JP)
Title: Intermediate frequency injection synchronous amplifier
Inventor: KITAHARA YUUJI
IPC: H03F3/66
Filed: 1980-02-22
Abstract: PURPOSE:To realize a miniature constitution for an intermediate frequency amplifying circuit at the transmitting circuit part of a heterodyne repeater, by constituting both the amplification and carrier inserting squelch oscillator and the amplitude component eliminating circuit with a unit of transistor. CONSTITUTION:The switching diode 20 conducts and the diode 16 does not conduct respectively in the normal working mode. The transistor 14 functions as an intermediate frequency injection synchronous amplifier under the control of the transformer 12 plus the variable capacitors 13-1 and 13-2. Then a certain level output emerges according to the oscillated electric power of the transistor 1 and with the same frequency as the intermediate frequency signal to secure a function as an amplitude component eliminating circuit as well. On the other hand, the diode 20 becomes nonconductive with the diode 16 conducting each by the squelch signal supplied from the terminal 18 during a fault of the cut-off of the input signal. Thus the circuit consisting of the transistor 14 functions as an intermediate frequency inserting oscillator.
Patent JP-S58148805-A (JP)
Title: N-oxalyl derivatives of n-methylcarbamates, manufacture and use as insecticide
Inventor: GERUHARUTO HAIBANGU
IPC: C07D307/86
Filed: 1983-02-12
Abstract: Aryl N-oxalyl-N-methyl-carbamates of the general formula    <IMAGE> (I)  in which X represents an alkoxy, alkenoxy, alkinoxy, aryloxy, alkylthio, alkenylthio, alkinylthio or arylthio radical, each of which may be optionally substituted or represents a radical of the general formula -N R3R4, wherein R3 and R4 are identical or different and represent a hydrogen atom or an alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl or aryl radical, each of which may be optionally substituted, or the radicals R3 and R4, together with the N atom to which they are bonded, form an optionally substituted heterocyclic ring, and R1 represents an aryl radical which is optionally substituted, are novel and find use as pesticides, especially for combating insects, acarids and nematodes.
Patent JP-H0581309-A (JP)
Title: Method of correcting skew between digitizer and digitized display
Inventor: ROBAATO RUERIN PUROZAROU
IPC: G06F3/048
Filed: 1992-01-10
Abstract: PURPOSE: To make it possible to obtain an exactly coincident sign of a customer by determining a conversion constant by using a specific image driving signal, thereby making a display unit form an image spot exactly coinciding with the tip of a touch pen. CONSTITUTION: A digitizer having a touch panel 46 is placed on a liquid crystal display module 48. The touch pen is connected to the digitizer. When the touch pen is moved on the active surface of the digitizer, the position signal touch (x) and touch (y) indicating the position of the touch pen tip are generated even within a reference frame fixed to the digitizer. The equality expressed by equation I is repetitively solved during the hand writing action of the touch pen, thereby, scale constants mx, my of scale correction, the skew constants sx, sy of skew correction and the offset constants bx, by of offset correction are obtd. and image driving signals lcdx and lcdy are generated.
Patent JP-H04258906-A (JP)
Title: Optical fiber
Inventor: TOKUNAGA TOSHIHIDE
IPC: C03C25/24
Filed: 1991-02-14
Abstract: PURPOSE:To obtain the optical fiber having high strength and good heat resistance by applying an org. metal polymer on a quartz fiber and backing this polymer, then applying a filler-contg. org. metal polymer thereon and baking this polymer. CONSTITUTION:The quartz fiber 3 from an optical fiber base material 2 obtd. by heating and melting in a drawing furnace 1 is first sent to a 1st cup where the org. metal polymer; for example, polytitano carbosilane, is applied thereon. The fiber is then sent to a 1st baking furnace 5 where the fiber is baked and the org. metal polymer is primarily clad on the surface of the fiber 3. The fiber coated with this org. metal polymer is successively passed through a 2nd cup 6 and a 2nd baking furnace 7 where the filler-contg. org. metal polymer and zirconia-contg. polytitano carbosilane are applied thereon and are baked. The two-layered coatings of the heat resistant resins are applied on the fiber 3.
Patent JP-H05218106-A (JP)
Title: Lead frame holding mechanism
Inventor: TESHIROGI KAZUO
IPC: H01L21/50
Filed: 1992-02-06
Abstract: PURPOSE:To provide a holding mechanism which can hold a lead frame in a state that there is no danger of causing a permanent deformation in the lead frame holding mechanism for pressing opposed both end faces of the lead frame to hold the frame. CONSTITUTION:A lead frame holding mechanism for pressing opposed both end faces of a lead frame to hold the frame comprises pressing means 30a, 30b moved longitudinally by the movement of a driver 22 to press opposed both end faces of the frame 41 at the time of advancing, pressing force detecting means 31 for detecting a pressing force for pressing the frame 41 by the means 30a, 30b to output an electric signal corresponding to the force, and a controller 32 inputting an electric signal from the means 31 to control the operation of the driver 22 based on an electric signal, thereby constituting the lead frame holding mechanism.
Patent JP-H0833636-A (JP)
Title: Needle - suture assembly, package device and automatic packaging method
Inventor: DEBITSUDO DEMARESUTO
IPC: B65H54/56
Filed: 1995-01-13
Abstract: PURPOSE: To enable automatic work for packaging surgical needles by employing a rotatable suture attaching dial and the like having plural number of multi-axis grippers automatically holding surgical needles for alloting to the plural number of treatment stations. CONSTITUTION: This device, which automatically attaches a suture to a surgical needle, comprises a sectional station 100 sectionally transferring the surgical needle to a gripper furnished on a dial 150, an automatic fiber attaching station 200 which inserts the suture into the surgical needle to cut and attach, an automatic pulling testing station 300 and a discharging station 600 around the rotatable suture attaching dial 150. At the discharging station 600, an arm-shaped surgical needle is transferred to a package tray of a rotatable suture winding/ packaging turret 50 and manufactured as a package after assembled through eight work stations 450, 470, 550,... respectively for investigating, checking, winding, paper inserting and others.
Patent JP-S58138779-A (JP)
Title: Stabilizing method of ground
Inventor: TAZAWA SHIYUNSUKE
IPC: C09K17/00
Filed: 1982-02-15
Abstract: PURPOSE:To stabilize the ground without pollution, by preparing a carbonated water under such conditions as to give an unsaturated carbonated water in a pipeline mixer, and reacting the resultant carbonated water with an aqueous solution of water glass in the second pipeline mixer in a stoichiometrically excess amount under the retained pressure. CONSTITUTION:Gaseous carbon dioxide is mixed with water under such conditions as to give an unsaturated carbonated water in the first pipeline mixer to prepare a carbonated water, which is then fed from one inlet port of the second pipeline mixer under the retained pressure in the preparation by a metering pump. An aqueous solution of water glass in a concentration suitable for stabilizing the ground (in a stoichiometrically excess amount) is simultaneously fed from the other inlet port by a metering pump under the same pressure as the pressurized carbonated water and reacted with the total amount of CO2 dissolved in the carbonated water to form a neutral salt and harden the resultant grout injecte into the ground in an alkaline region.
Patent JP-H06234177-A (JP)
Title: Molding interior parts material
Inventor: MAKI YOSHIKAZU
IPC: B60R13/02
Filed: 1993-02-09
Abstract: PURPOSE:To provide a molding interior parts material useful for ceilings of automobile and vessel, light in weight with high rigidity without generating unpleasant odor. CONSTITUTION:A molding interior parts material is made of a skin layer, a foamed layer, and a reinforced layer molded integrally. The reinforced layer is made of a curing resin of a radical polymerizable compound containing multivalent (meta) acrylate of 70-100wt.% of molecular weight 250-1000 having two or more (meta) acryloyl groups and a fiber-like reinforcing material.
Patent JP-H05219979-A (JP)
Title: Method for oxidizing nadh
Inventor: NIIMURA YOICHI
IPC: C12P19/36
Filed: 1992-02-06
Abstract: PURPOSE:To remarkably increase oxidation reaction rate in oxidizing reduction type nicotinamide adenine dinucleotide in the presence of NADH oxidase by adding ethylenediaminetetraacetic acid to the reaction system. CONSTITUTION:In obtaining oxidation type nicotinamide adenine dinucleotide by oxidizing reduction type nicotinamide adenine dinucleotide by using NADH oxidase derived from an anaerobic NADH oxidase-producing bacterium having the optimum pH in an alkali region, ethylenediaminetetraacetic acid (salt) is added to the reaction system. Amphibacillus xylans Ep01 strain (FERM BP-2,744) of new genus of new species is preferable as the NADH oxidase-producing bacterium. The amount of ethylenediaminetetraacetic acid added is preferably 0.5-1 mM.
Patent JP-H03227970-A (JP)
Title: Composition for color coating and film for vacuum forming
Inventor: TOMIYAMA TAKESHI
IPC: B29L9/00
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a resin composition selected from mixture of a polyol resin having a specific molecular weight and crosslinking agent of polyisocyanate compound, mixture of acrylic resin and vinyl chloride/vinyl acetate resin and polyurethane resin and having good appearance in vacuum forming. CONSTITUTION:The composition containing at least one compound selected from a mixture of polyol resin having hydroxyl group at ends of main chain and having 1000-30000 average molecular weight and crosslinking agent of polyisocyanate having >=400 average molecular weight, mixture of acrylic resin and vinyl chloride/vinyl acetate resin and polyurethane resin as an active ingredient. Further preferably, the above mentioned composition is used together with a tacky agent layer and as necessary base film layer, etc., as a composition for color coating containing a coloring agent (e.g. pigment or dye) and organic solvent (e.g. pentane or methylethyl ketone) in addition to the above-mentioned active ingredient as essential ingredients to provide the film for vacuum forming.
Patent JP-H04317926-A (JP)
Title: Device for stacking or unloading container
Inventor: REO FUEEDERUSHIYUPIIRU
IPC: B65G47/52
Filed: 1992-02-06
Abstract: PURPOSE: To provide a stacking and unloading device which can stack containers in the layer condition, has high operation efficiency, and a simple structure. CONSTITUTION: This device has a grabbing device 7, this grabbing device has two sets of grabbing machines 25, 26 operating in various operation phases, and for each lateral displacement of the grabbing device, one set of grabbing machines reaches a central container receiving station 12, and the other set of grabbing machines reaches outside container receiving (preparing) stations 18, 19 over the central container receiving station.
Patent JP-H07179649-A (JP)
Title: Preparation of composite porous body made of vegetable fiber and chitosan
Inventor: HIRANO RYOGO
IPC: C08J9/28
Filed: 1991-01-23
Abstract: PURPOSE:To prepare a composite porous body by mixing water with a vegetable fiber, and acetic acid, lyophilizing the mixture and treating the lyophilized product with acetic anhydride. CONSTITUTION:Water is mixed with 0.1-10wt.% vegetable fiber (A) being a water-insoluble polymer such as a pulp fiber or a water-soluble polymer which is negatively charged and forms a polyion complex with chitosan to form aggregates and 0.1-10wt.% chitosan (B) having a degree of polymerization of 100 or above and a degree of deacetylation of 70% or above in a ratio of component B to component A of 0.1-0.9. Acetic acid in an amount equal to that of the chitosan is added to the mixture to dissolve the chitosan, and the obtained suspension is lyophilized. The chitosan in the lyophilized product is acetylated with acetic anhydride in a solvent under conditions including a controlled pH and a controlled reaction time to change the chitin into water-insoluble one, and the reaction mixture is lastly neutralized with an alkali, washed with water and dried.
Patent JP-S53106743-A (JP)
Title: Production of polarizing film
Inventor: SUZUKI HAJIME
IPC: B29C49/00
Filed: 1977-03-02
Abstract: PURPOSE: A polymer containig tertiary nitrogens and dichroism dyes are added to a hydrophobic polymer to produce polarizing films with good water resistance and film properties and polarizability unaffected even by coisture in teh air. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58139658-A (JP)
Title: Blanking method for stator sector iron core plate
Inventor: YAMADA SHIGETO
IPC: H02K15/02
Filed: 1982-02-10
Abstract: PURPOSE:To enable to reduce the cost of a mold by adjacently disposing sector iron core plates projected in a crest shape at the outer periphery along the longitudinal direction of a hoop material in a zigzag state, thereby improving the material yield and reducing the types of punching dies. CONSTITUTION:The chordal direction of a sector iron core plate 16 is disposed along the longitudinal direction of a hoop material 1, the outer periphery is projected in a crest shape, the plate 16 is then adjacently disposed in a zigzag state along the longitudinal direction of the material 1, and the contact of one side forming the crest of the adjacent outer periphery is punched as an isolating surface 14. For example, holes 11, 12 are formed at the prescribed interval at the material 1, the surface 14 which communicates with the holes 11, 12 is cut by a linear punching die to form one side of the crest of the outer peripherry 18 of the sector blank 15, and the hole 11 is formed at the core bolt hole 17 of semicircular shape. Then, the surface 14 is then cut in zigzag state to form the other side of the crest, a notch 13 is the cut to isolate the blank 15 from the material 1.