baber/WOPTO huggingface dataset:
Patent JP-S6479008-A (JP)
Title: Recovery of tellurium
Inventor: SUGAWARA YUKIO
IPC: C01B19/04
Filed: 1987-09-18
Abstract: PURPOSE:To form copper telluride of high quality and to recover Te with high efficiency by causing a reaction of leached liquid obtd. from slime of copper electrolysis charged to a reaction tank provided with suspended copper plates and a stirring device. CONSTITUTION:Plural numbers of Cu plate are installed and suspended to a (or if necessary plural numbers of) (e.g., 5) reaction tank, oscillation generators are attached, if necessary to an end of the Cu plates, and stirring devices for scraping off Cu telluride deposited on the surface of the Cu plates down to the bottom of the reaction tank are provided. A leached liquid obtd. by leaching slime of copper electrolysis is charged to the reaction tank, and the leached liquid is cascaded in series and successively, causing a reaction while adjusting the Te in the liquid with a device for controlling the concn. of Te continuously by measuring oxidation-reduction potential. Generated copper telluride is scraped off the surface of the Cu plate, and slurry of copper telluride having >=50% Te content accumulated on the bottom of the reaction tank is discharged. Te is recovered after separating the solid from the liquid of the slurry.
Patent JP-H04119226-A (JP)
Title: Clutch device of working vehicle
Inventor: TAKAHASHI HIDEAKI
IPC: A01D34/76
Filed: 1990-09-06
Abstract: PURPOSE:To attain downsizing, light weight, cost down and durability by forming in a conical face the contact face between a clutch drive member and clutch driven member. CONSTITUTION:A conical clutch driven member 21 is formed as one body to be brought into contact detachably with a friction member 12 at the lower face of conical clutch drive member 11. Through spring force of a clutch spring 23 the member 21 is pushed up and thereby it is brought into pressure contact with a friction member 12 of the member 11. Since the friction member 12 with sufficient heat insulative characteristic is adhered to the rear face of the drive member 11, frictional heat generated between the drive member 11 and the driven member 21 is hardly transmitted to a drive V pulley 9.
Patent JP-S6478201-A (JP)
Title: Antireflection film for calcite optical element
Inventor: KONNO YOSHIHIRO
IPC: G02B1/11
Filed: 1987-09-18
Abstract: PURPOSE:To improve practicability such as durability and weatherability by forming the titled film into 3-layered constitution consisting of Al2O3-ZrO2-Al2O3, the optical film thicknesses of all of which are 1/4lambda the wavelength to be used. CONSTITUTION:The film of the Al2O3 is first formed on the calcite face in such a manner that the film thickness thereof attains 1/4lambda (lambda is the central wavelength) on the incident and exit faces of the optical element formed by using the calcite; thereafter, the film of the ZrO2 is so formed thereon to attain 1/4lambda and further, the film of the Al2O3 is similarly formed thereon to attain 1/4lambda. A photoelectric type film thickness monitor is used to measure the film thicknesses and the respective layers are controlled to 1/4lambda optical film thickness. The sufficient antireflection effect to the calcite is thereby obtd. at <=0.5% reflectivity at the central wavelength lambda. The antireflection film which is satisfactory in terms of the practicability such as durability and weatherability is thus obtd.
Patent JP-H1182706-A (JP)
Title: Shift control device of continuously variable transmission
Inventor: YAMAMOTO MASAHIRO
IPC: F16H61/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To carry out a stable control by preventing the excess of an external disturbance at the low oil temperature time in which the follow up property of an actuator is dropped. SOLUTION: This device is provided with a step motor drive part for controlling the drive speed PPS of a step motor based on the oil temperature Tf of a continuously variable transmission and an external disturbance compensator for calculating the external disturbance compensation amount based on a control subject time constant calculated in response to the real pulley ratio from a previously set control object model. The external disturbance compensator can switch the external disturbance compensation input from an ordered pulley ratio ipR to a converted pulley ratio ip STP in response to the real step number ASTP of the step motor, when the drive speed PPS of the step motor is less than a prescribed value.
Patent JP-H0791188-A (JP)
Title: Pipe joint method
Inventor: YANO HIROHIKO
IPC: F16L57/00
Filed: 1993-09-21
Abstract: PURPOSE:To eliminate the loading of an alignment jack on a truck by only adding a mounting and removal work of a jig which is easy to handle when carrying a synthetic resin-coated pipe into a primary lined tunnel by means of the truck and secondarily lining the tunnel by jointing this synthetic resin- coated pipe thus carried inside and further reducing an occupancy space for the truck and to perform secondary lining work with a larger-sized synthetic resin-coated pipe inside the tunnel. CONSTITUTION:In a joint method which joints a connection pipe 3 with an existing pipeline B, a taper guide core A is pivotally mounted to either the pipe end of the existing pipeline or the pipe end of the connection pipe 3 from the inside of the pipe. A thrust force is applied to the connection pipe 3, thereby inserting the taper guide core A into the pipe end of the connection pipe 3 or the pipe end of the existing pipeline B resisting against a resistant force based on a core deviation of the connection pipe with the existing pipeline B. And then, the taper guide core A is removed from inside the connection pipe 3.
Patent JP-S6478951-A (JP)
Title: Automotive theft preventive device
Inventor: TODAKA RYOICHI
IPC: B60R25/10
Filed: 1987-09-21
Abstract: PURPOSE:To sense intrusion of any unorthorized person into a car cabin or movement of the car and prevent theft by furnishing a contactless object sensing device using microwaves etc., wherein the observing area covers the whole car cabin, and by equipping the observing area with a swinging member which is actuated with tilting and/or vibration of the car. CONSTITUTION:A contactless object sensing device 1 using microwaves etc., is installed to sense contactlessly any object moving in a car cabin, with an observing area covering the whole cabin. In the cabin, a swinging member 16 is installed which is actuated with tilting and vibration of the car. After locking of the car, a system on/off device 3 is turned on to provide alert state for sensing eventual intrusion of any unorthorized person into the cabin, which might be accomplished through opening/closing of the door, breaking of window glass, etc., and also such as abnormality as heaving of the whole car, movement, etc., can be sensed. Thus the car can be prevented from theft effectively.
Patent JP-S59124236-A (JP)
Inventor: ISHII ISAMU
IPC: B65B49/08
Filed: 1982-12-31
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-H1170552-A (JP)
Title: Mold for injection molding
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/38
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection molding of a low cost by simplifying a gate cutting mechanism or mold structure. SOLUTION: The mold for injection molding is to injection mold a ring-like molding 14. The mold comprises a fixed side mold plate 1 and movable side mold plate 3 for forming a profile shape of a cavity 1, a rubber 13a communicating with an axial center of the cavity 11, and a gate cutting rod 15 provided at a movable side receiving plate 6 side to form a central through hole in the molding 14 and to cut a gate. In the case of clamping the mold under high pressure, the hole is formed in the molding 14 by the axially moving rod 15, and the gate is cut. Accordingly, an in-mold gate cutting mechanism (hydraulic mechanism or the like) other than a mold opening/closing mechanism is not required. And, not only a structure of the mold is simplified, but also a cost of the mold is reduced.
Patent JP-H03173808-A (JP)
Title: Herbicidal composition
Inventor: KANZAKI MITSURU
IPC: A01N37/48
Filed: 1990-09-05
Abstract: PURPOSE:To obtain the subject composition exhibiting remarkable herbicidal effect at a low rate of application without causing phytotoxicity to rice plant by mixing a triazole compound with a compound selected from naproanilide, simetryn, etc., and using the mixture as an active component. CONSTITUTION:The objective composition can be produced by mixing (A) a triazole compound of formula I [R1 and R2 are lower alkyl, cycloalkyl, alkenyl, alkynyl or R1 and R2 together with bonded N form 4-6C azacycloalkane; A is group of formula II, formula III, formula IV, etc.; X is H, (hydroxyl- substituted) lower alkyl, cycloalkyl, alkoxy, alkoxycarbonyl, etc.; m is 0, 1, 2 or 3; n is 0, 1 or 2] with (B) one or more kinds of compounds selected from naproanilide, MCPB, simetryn, dimethametryn, bifenox and dymron.
Patent JP-H03100389-A (JP)
Title: Scroll type compressor
Inventor: TABUCHI YASUO
IPC: F04C18/02
Filed: 1989-09-13
Abstract: PURPOSE:To prevent troubles liable to occur in a shaft seal and bearing by providing a through hole inclined to a shaft in a boss supported by one of bearings. CONSTITUTION:When a shaft 14 is rotated by the external power in the right direction as viewed from the clutch side inhaled refrigerant in a thrust bearing 15 and a shaft seal 25 receives a centrifugal force through a through hole 21 provided in the boss 18 of the shaft 14 to be sent away from the axis. As a result, the flow of the refrigerant shown by the chain line is generated to lubricate and cool the bearing 15, seal 25 and a bearing 13. Further, a substance such as oil carbide for degrading the lives of the seal 25 and bearings 13, 15 is expelled outward by the flow of the refrigerant not to be deposited thereon. Thus, the local stagnancy of the refrigerant is cancelled and the exothermic reaction of the bearings 13, 15, seal 25, etc., is restrained to keep a satisfactory lubricating condition so that the durability is substantially improved.
Patent JP-S60126562-A (JP)
Inventor: MIYAZAKI KIMIMASA
IPC: F25B17/08
Filed: 1983-12-14
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-H0760923-A (JP)
Title: Biaxially oriented laminated polyester film
Inventor: OKAZAKI IWAO
IPC: B32B27/20
Filed: 1993-08-30
Abstract: PURPOSE:To obtain a film optimum to a base material for a video tape excellent in high speed cutting properties and electromagnetic conversion characteristics, in a biaxially oriented laminated polyester film having a two- layered laminated structure, by adding internal precipitation type particles to at least one layer. CONSTITUTION:In a biaxially oriented laminated polyester film having a two- layered laminated structure, internal precipitation type particles are added to at least one layer (A). That is, 0.05-2wt.% of flocculated particles A with a primary particle size of 5-200nm selected from alpha-alumina particles, zirconia particles, silica particles and titanium particles are added to one layer (A). 0.05-10wt.% of particles B with an average particle size of 0.05-3.0mum selected from calcium carbonate particles, mono-dispersed silica particles, divinyl benzene particles and silicone particles may be added to one layer (A). By this constitution, the biaxially oriented laminated polyester film optimum to a base material for a video tape excellent in high speed cutting properties and electromagnetic conversion characteristics is obtained.
Patent JP-H03169834-A (JP)
Title: Bis(4-halophthalic acid)1/4 salt and its production and use
Inventor: ORUGA BEINBAAGU
IPC: C07C63/68
Filed: 1990-09-07
Abstract: NEW MATERIAL: Compounds of the formula (M is a alkali metal or ammonium; X is halogen atom).  
     USE: Purification of 4-halo-phthalic acid.  
     PROCESS: An aqueous solution containing 4-halo-phthalic acid and an alkali metal ion or an ammonium ion is prepared, adjusting the pH of the solution at 2-3 (pref. 2.1-2.8) and the precipitated compd. of the formula is recovered. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2001059774-A (JP)
Title: Toning ending point display system
Inventor: GAMO SHINICHI
IPC: G01J3/46
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a toning ending point display system which enables a toner having little in toning to discriminate a toning ending point without perplexity and can eliminate personal errors in the discrimination of toning ending points at the time of performing touch up on an automobile. SOLUTION: A toning ending point display system is characterized in that the system presets an allowable toning ending point range under each angle condition from measured values (reference measured angle values) obtained by measuring a reference color to which the painting color of paint is toned by toning with a multi-angle colorimeter under two or more angle conditions at the time of performing touch up on an automobile and displays a toning ending point when the measured value of a toned painted plate falls within the allowable toning ending point range under all angle conditions.
Patent JP-H0573015-A (JP)
Title: Picture display device
Inventor: FUJIOKA YOSHIO
IPC: G09G5/10
Filed: 1991-09-17
Abstract: PURPOSE:To perform the input action of a density gradation converting parameter by simultaneously inputting two parameters by a single operation part and operating the operation part in the same direction as a variational direction in the straight line part of a density gradation converting curve. CONSTITUTION:This device is provided with a gradation input means 2 which generates a signal for deciding a window level which should be inputted by almost linearly moving a knob 11 being the operation part and generates a signal for deciding window width which should be inputted by rotating the knob 11 being the operation part.
Patent JP-H1160591-A (JP)
Title: New polyphenol compound
Inventor: MORIMITSU KOJIRO
IPC: C07H17/065
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful for preventing and treating diseases such as thrombus, cerebral infarction and myocardial infarction caused by abnormal platelet aggregation, having eliminating actions on active oxygen and inhibitory actions on blood platelet aggregation, comprising a specific polyphenol compound. SOLUTION: This new compound is a new polyphenol compound of formula I (X<-> is an anion of an acid), has eliminating actions on active oxygen and inhibitory actions on platelet aggregation, is effective as an active ingredient for an active oxygen eliminator, an inhibitor for platelet aggregation and is expected to be applied to prevention and treatment for diseases caused by abnormal platelet aggregation such as thrombus, myocardial infarction and cardiac infarction. The compound is obtained by adding malvidin 3-glucoside trifluoroacetate of formula II, (-)-Epicatechin of formula III and tartaric acid to 12% aqueous solution of (V/V) ethanol, mixing, adjusting the mixture to pH 3.2, to prepare a model wine, allowing the wine to stand at a room temperature in a dark place for 15 days, concentrating and separating by high- performance liquid chromatography.
Patent JP-H08101630-A (JP)
Title: Manufacture of duplicate plate
Inventor: EHASHI MASAHIRO
IPC: B29C33/38
Filed: 1994-09-30
Abstract: PURPOSE: To alter a part of a pattern consisting of a relief hologram and the outline of the pattern into desired optional shapes. CONSTITUTION: A stamper which is provided with a relief pattern having no picture pattern or a desired outline at an optional part of the picture pattern is formed out of an embossed sheet obtained by repeating heat duplication from the stamper side while pressing the relief pattern of the stamper and the forming layer of a sheet opposite to each other so that an optional part of the sheet is on the side of a press base 5 which is recessed in conformity with the shape of the part where the desired relief pattern is absent, or pressing a range which is in the shape as the desired outline or smaller than the outline by a pressure base.
Patent JP-S6391768-A (JP)
Title: Data transfer device
Inventor: TAKADA SHIGEMITSU
IPC: G06F13/38
Filed: 1986-10-03
Abstract: PURPOSE:To support plural different interface systems with one set of circuit constitution, by reading out a control instruction group having a format corresponding to the interface of an opposite device according to a mode data, and applying prescribed control on the group. CONSTITUTION:An interface control circuit 1, a control instruction memory circuit 2, an address control circuit 3, a decoder 4, a tag line rise/fall detection circuit 5, a tag line display control circuit 6, and an interface mode circuit 7, are provided. And the control instruction groups corresponding to the kinds of interfaces are stored in advance in the control instruction memory circuit 2, and the mode data which selects the control instruction corresponding to the kind of the interface of the opposite device is loaded in the interface mode circuit 7 at time of the initialization of its own device, and the control instruction group is read out from the control instruction memory circuit 2 according to the mode data, thereby, the prescribed control is performed. In this way, it is possible to support plural different interfaces with one set of circuit constitution by designating the mode data.
Patent JP-H08102438-A (JP)
Title: Alignment
Inventor: SHIRAISHI NAOMASA
IPC: G03F9/00
Filed: 1994-09-30
Abstract: PURPOSE: To perform alignment with high accuracy by a method wherein irregular shots having the large non-linear component of an alignment errors are accurately eliminated from sample shots. CONSTITUTION: In respect to N sample shots the coordinate values of the N sample shots on a stage coordinate system are measured (a step 101), subsequently a conversion parameter is found using coordinate data on the (N-1) sample shots excluding the L-th sample shot and a virtical position of the L-th sample shot is found from this conversion parameter and data on a measurement of the L-th sample shot (steps 103 and 104). In the case where the deviation amount E (L) of the virtical position from the measured coordinate position of the L-th sample shot is larger than a reference value Eo, the L-th sample shot is eliminated as a missing shot (steps 109 and 110).
Patent JP-H0291204-A (JP)
Title: Flower arrangement and stand therefor
Inventor: HAYATA KENJI
IPC: A41G1/00
Filed: 1988-09-21
Abstract: PURPOSE:To exhale the smell of a group of cut flowers 'potpourri' sufficiently by placing the potpourri in a vessel and providing the vessel with an aeration means for sending the smell of the potpourri and another means for exchanging the potpourri. CONSTITUTION:A pipe 12 is extended upward from the bottom of the clear potpourri vessel 10. The top height of the pipe 12 is made about 3cm higher than the top of the potpourri vessel 10. When a group of flowers such as dry flowers or art flowers 20 is set to the pipe 12, a space 11 is formed between the top of the vessel ad the pipe and the space 11 serves as a conduit for the potpourri smell. When the smell of the potpourri was exhausted out, the flowers 20 are taken out of the pipe 12, and the vessel 10 is made upside down whereby the potpourri 30 can be readily taken out. Further, fresh potpourri 30 can be readily charged into the vessel 10.
Patent JP-H0671552-A (JP)
Title: Manufacture of automobile wheel
Inventor: ASAI SHIGESABURO
IPC: B24B29/02
Filed: 1992-09-04
Abstract: PURPOSE:To improve the appearance of an automobile wheel by solving such an inconsistent situation where appearance goes down with the amelioration of transparency of a clear coating in a fundamental manner. CONSTITUTION:In the manufacture of an automobile wheel 1 consisting of a die-formed metal material, and formed with a clear coating on a design surface 2 made up into brighteningness, peripheral surface 24a, 24b of buffs 23a and 23b are made to contact with the design surface 2 as supplying an abrasive fluid added with abrasive grains, making this surface bright in a mirror finishing process.
Patent JP-H1084339-A (JP)
Title: Communication method for stream cryptograph and communication system
Inventor: TAKAGI TAKESHI
IPC: G09C1/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To conduct cryptographic communication at a high speed in which the processing quantity is reduced by adopting an exclusive OR stream C=M(+)M' consisting of a bit stream M and another bit stream M' which results from shifting the stream M by k-bit to the right, supplementing a random number stream to top k-bit and deleting last k-bit. SOLUTION: A random number R[j] (1<=j<=k) with a prescribed bit length is shared in common between a transmitter 31 and a receiver 51. Let a plain text message be M[i] (1<=i<=N) and a cryptographic message be C[i] (1<=j<=N), then the transmitter 31 ciphers the plain message for each bit according to equations as below and transmits the ciphered message ((+) denotes exclusive OR). C[i]=R[i](+)M[i] (in the case of 1<=i<=k) c[i]=M[i-k](+)M[i] (in the case of k<1) The receiver 51 deciphers the received message by using the commonly shared random number R according to equations listed below. M[i]=R[i](+)C[i] (in the case of 1<=i<=k) M[i]=M[i-k](+)C[i] (in the case of k<1).
Patent JP-H0679845-A (JP)
Title: Polyester film for heat-sensitive transfer material
Inventor: MIMURA TAKASHI
IPC: B44C1/17
Filed: 1992-09-04
Abstract: PURPOSE:To make running properties good, to decrease wear and contamination of a head and to attempt to improve adhesiveness of an ink by forming an easily slipping layer with a projection-formed film wherein a fluoro-particle is the main ingredient in a polyester film for heat-sensitive transfer material consisting of a laminated film wherein an easily slipping layer is provided on at least one face. CONSTITUTION:An easily slipping layer wherein a resin-coated fluoro-particle is a main constitutional ingredient is provided on at least one face of a polyester film. Namely, a composite particle wherein a resin is physically and chemically bonded is prepd. and a projection based on a fluoro-particle is formed with coating this to make it possible to keep the projection-formed particle with a thermoplastic resin. By using a polyester film for heat-sensitive transfer consisting of a laminated film having an easily slipping layer like this, sticking of a thermal head is prevented and smooth running is held and clarity of printing is improved.
Patent JP-H04118995-A (JP)
Title: Treating method for link wiring cable of main circuit board of exchange
Inventor: OSONE HISAO
IPC: H05K7/00
Filed: 1990-09-10
Abstract: PURPOSE:To eliminate a cable support and to reduce mounting area of a frame by placing the bundle of link wiring cables in an upper space of am MDF frame. CONSTITUTION:An MDF 1 has a printed board mounting frame 10 in which many printed boards 2 are divided into a plurality of groups to be arranged and mounted, and a control frame 12 for placing a controller 11 provided at its one end. The bundle of cables 5 bundled in predetermined shape and size is contained in the upper space of the frame 10. Cable groups 5a, 5b branched from the bundle are so disposed as to be vertically suspended from the front surface side of the board 1 mounted in the frame 10, and formed as a whole in a reedlike flow. Connectors are mounted at the ends of the cables, and connected to connectors of the boards 2 at the time of link wiring work.