baber/WOPTO huggingface dataset:
Patent JP-H01143673-A (JP)
Title: Vibration screen apparatus
Inventor: IWAN BASHIREFU GENEFU
IPC: B07B1/34
Filed: 1987-11-27
Abstract: PURPOSE: To enhance the sieving efficiency by arranging sieving net surfaces in the sectioned parts of a housing and mounting vibrators in these sectioned parts. CONSTITUTION: Bulk material is supplied from an inlet hole 7 to the sieving net surface 3 of the section 1. The material is moved along the sieving net surface 3 by high-speed vibration and is separated by sizes in a laminar state. Small grains sink and large grains appear on the long surface part. The material separated in the laminar state enters the inside of the next section 2. The material sieved and sorted in the respective sections moves on the sieving net surfaces and bottoms toward the outlet hole 8 of the final section 2. The respective sections are mounted at a common frame 4 by means of respectively independent elastic coupling members 5 and the working state thereof is most adequately maintained by the driving with the vibrators 6. As a result, the max. efficiency over the entire part of the device is obtd.
Patent JP-H02146163-A (JP)
Title: Tape cassette
Inventor: SHINOHARA KAZUYOSHI
IPC: G11B23/087
Filed: 1988-11-28
Abstract: PURPOSE:To reduce the number of parts and to ensure a braking operation by constituting a reel in such a way that upper and lower flanges provided with detaining teeth on their respective outer circumferences are formed integrally with upper and lower ends of a winding center to be disposed alternately in the circumferential direction. CONSTITUTION:The reel 3 to be housed inside one pair of upper and lower halves 1 is provided on the upper and lower ends of the winding center 4 with upper and lower alternative flanges 5 and 8 formed integrally with the winding center 4 along the circumferential direction of the winding center 4. Then, the detaining teeth 7 are provided continuously on the outer peripheries of the flanges 5 and 8 and meshed with a brake 6 extended upward nearly to the top surface 1a of the halves 1, and hence the braking operation is ensured by such a braking function of the upper and lower flanges 5 and 8.
Patent JP-H10136043-A (JP)
Title: Phase error detection circuit
Inventor: KOTOBUKI KOKURIYOU
IPC: H04L27/22
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a precise phase error detection circuit with simple constitution. SOLUTION: The first input signal Di of an in-phase component is inputted from a terminal 1, and the second input signal Dq of a quadrature component is inputted from a terminal 2. Di and Dq are respectively inputted to binarization circuits 3 and 4, and signals corresponding to the polarities are outputted. The first input signal Di and the signal showing the polarity of Dq from the second binarization circuit 4 are multiplied in a multiplication circuit 5. The second input signal Dq is multiplied by the signal, corresponding to the polarity of Di from the binarization circuit 3 in a multiplication circuit 6. In a subtraction circuit 7, the output of the multiplication circuit 5 and the output of the multiplication circuit 6 are subtracted, and the difference signal of both signals is outputted.  The signal shows two-fold sine of a phase error θ, between the carrier of the input signal and a reference carrier.
Patent JP-H10124302-A (JP)
Title: Electronic card system
Inventor: TAKAHASHI TAKEHIRO
IPC: G06F9/06
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce the load of IC card check processing and to simplify its processing by referring to a flag to select an application program to be executed and successively updating the contents of the flag. SOLUTION: An IC card 1 is constituted so as to select either one of application programs 5a, 5b to be executed by referring to a flag, and at the time of receiving a switching command for switching the contents of the flag from a terminal equipment or receiving no command for a prescribed period, the content of the flag are successively updated. When the IC card 1 is loaded, a reset signal is sent, and when identification information in response information received from the card 1 after sending the reset signal is not for the IC card 1 to be processed by the system itself, a switching command is generated and then a reset signal is sent again. When the identification information is for the IC card 1 to be processed by the system itself, a prescribed command is sent.
Patent JP-2001078563-A (JP)
Title: New use of imperishable bark
Inventor: OBAYASHI HISASHI
IPC: A01K1/015
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a base for greening a slope not collapsing, planting soil useful for cultivation not causing replant failure mainly at an isolated place, a hygienic bedding for a barn and surface soil not flowing and hardly forming a recessed part. SOLUTION: Imperishable bark of Japan cedar, white cedar, white-cedar leaf, etc., is ground or the ground material is compounded with ash, charcoal, animal stool, soil, etc., to provide a new slope greening material, new planting soil, a new barn bedding and surface soil compounded with pulverized soil.
Patent JP-H11134917-A (JP)
Title: Annular lighting system
Inventor: WAKIGUCHI KOUJI
IPC: F21V8/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an annular lighting system that realizes a uniform annular illumination effect with a minimum light source. SOLUTION: This annular lighting system is equipped with an annular light guiding plate 1 and a light source 2 illuminating from its back side, and thus illuminates annularly. The annular light guiding plate 1 is equipped with a light guiding hole 7 composed of a surface 1a that is vertical and parallel to its normal direction and a projecting surface 1b formed on its outer circumferential edge at a certain angle, and a light guiding surface 1c that is tilted in the circumferential direction so as to reflect the incident light from the light guiding hole 7 formed on the back side of the annular light guiding plate 1.  The projecting surface 1b of the light guiding hole 7 is formed protrusively more than the periphery of the annular light guiding plate 1 and uneven parts are formed on the light guiding surface 1c; the light source 2 is structure so as to face the projecting surface 1b of the light guiding hole 7 and to be placed out of the projecting range of the light guiding surface 1c.
Patent JP-S63159551-A (JP)
Inventor: FURUYA KAZUO
IPC: D04B1/10
Filed: 1986-12-18
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-H02148462-A (JP)
Title: Magnetic disk driving mechanism
Inventor: OYAMA ATSUSHI
IPC: G11B25/04
Filed: 1988-11-30
Abstract: PURPOSE:To execute satisfactory recording and reproducing by providing an elastic member between the rotor of a motor for magnetic disk drive and a magnet for drive, dislocating the phases of the rotor and magnet for drive and mutually inverting the operating direction of the rotor and the operating direction of the magnet for drive. CONSTITUTION:When oscillation is applied to an aluminium chassis 8, the aluminium chassis 8 and a motor 1 for magnetic disk drive, which is fitted to the aluminium chassis 8, try to oscillate. However, since a magnet 3 for drive is mounted through an elastic member 4 to a rotor 2, the phases are dislocated by the inertia of the magnet 3 for drive to the oscillation of the aluminium chassis 8 and the operating directions of the rotor 2 and magnet 3 for drive are mutually inverted. Then, the oscillation is absorbed. Accordingly, the oscillation from an external part to the aluminium chassis 8 does not oscillate the motor 1 for magnetic disk drive and since the oscillation is not transmitted to magnetic heads 6a and 6b which are loaded on a carriage 10, no void is generated between the magnetic heads 6a and 6b and a magnetic disk 5. Thus, the satisfactory recording and reproducing can be executed.
Patent JP-H04171565-A (JP)
Title: Data transfer system
Inventor: MAEKAWA KANJI
IPC: G06F13/42
Filed: 1990-11-06
Abstract: PURPOSE:To transfer a large quantity of data in a short time, to shorten the data transfer time, and to reduce the load of a host processor by providing the means which designate simultaneously plural optional units through which the host processor wants to transfer the same data. CONSTITUTION:The unit designation signal lines 5 - 7 designate simultaneously plural optional units through which a host processor 1 wants to transfer the same data. Then all designated units 2 - 4 receive the addresses and the transfer data outputted from the processor 1, and the addresses are decoded for each unit. Then the data a knowledge signal outputted from each unit designated by the processor 1 is received, and the processor 1 detects a fact that all units 2 - 4 designated as the transfer destinations output the data acknowledge signals. Thus the start/end timing of a data transfer cycle is secured between the proces sor 1 and an optional designated unit. In such a constitution, a large quantity of data can be transferred in a short time and the load of the processor 1 is reduced.
Patent JP-H06147926-A (JP)
Title: Encoder
Inventor: WATANABE MUTSUJI
IPC: G01D5/38
Filed: 1992-11-11
Abstract: PURPOSE:To provide an encoder of high reliability by using a transmission type diffraction grating having projected and recessed portions of different materials with different refractivity. CONSTITUTION:A substrate 1 employs a light transmission type optical glass of, for example, 1-3mm in thickness. Relating to a film layer 2, a photosensitive resin film is selectively irradiated with ultraviolet ray through a photo-mask, then the component that is not reacted is removed, for obtaining large refractivity difference and height difference between an exposed and non-exposed parts, with normal thickness 0.1-5.0mum. Since, with this, a profile is controlled easily, a transmission type diffraction grating where the refractive index of the material constituting the projected part may be higher than that of constituting the recessed part, having a profile of sine wave shape, can be efficiently manufactured. With this, the scattered light caused by high-order diffraction light is reduced for possibility of improved reliability, thus, high diffraction light intensity can be obtained with small grating steps.
Patent JP-H02152785-A (JP)
Title: Robot hand
Inventor: HAYASHI ATSUHIKO
IPC: B25J15/08
Filed: 1988-11-30
Abstract: PURPOSE:To lighten a robot hand by forming a structure driving a clamper as for a work holding means by pushing the arm part of a robot. CONSTITUTION:When the arm part 10 of a robot is pushed in the state of holding a mobile bracket 22 and/or work by a holding means 36, the engagement of an engaging means and a locking member is released, so both brackets 12 and 22 become restoring to the initial positional relation by the elastic restoring force of the elastic member 34 arranged therebetween. In accordance with the alienating movement of those brackets 12, 22 the respective clamper 16 is turned to the external part as well centering around the middle part thereof, so the other end part of the clamper 16 having interposed a work 18 in cooperation with the work abutting part 24 of the mobile bracket 22 becomes turning in the direction alienating from the work abutting part 24 as well according to the turning movement thereof and consequently the work 18 becomes released.
Patent JP-H02147393-A (JP)
Title: Information recording medium
Inventor: SUZUKI KATSUMI
IPC: G11B7/2433
Filed: 1988-11-30
Abstract: PURPOSE:To enable overwriting by providing sequentially a first amorphous silicon layer, a recording layer, a second amorphous silicon layer and a metallic layer on a substrate. CONSTITUTION:A substrate 11 is formed of a material being transparent and showing little change with time, for example, a glass or polycarbonate. An a-Si layer 12, a recording layer 13, an a-Si layer 14, a metallic layer and a protective layer 16 are provided on the substrate 11. The recording layer 13 is formed of a material capable of showing a phase change between a crystalline phase and an amorphous phase. The recording layer 13 is in the crystalline phase in an initial state, and an amorphous record mark 19 is formed upon irradiation with a laser beam 18 under predetermined conditions. The a-Si layers 12, 14 function to heat-insulate the recording layer 13, and the metallic layer 15 functions to rapidly cool the part irradiated with the laser beam. The protective layer 16 is formed of, for example, a UV-curable resin, and prevents generation of flaws or the like. This construction enables overwriting, and gives favorable recording and erasing characteristics.
Patent JP-H03189751-A (JP)
Title: Generation monitor system for customizing data communication network
Inventor: FUIRIPU FUAABURU
IPC: H04L29/00
Filed: 1990-11-06
Abstract: PURPOSE: To prevent uncoinicdence of node definitions by compiling macro statements and deriving software functions, which should be loaded to a host computer (group) and a corresponding network node (group), from them to customize a system to a non-SNA traffic. CONSTITUTION: Under the control of a network control program(NCP), an XI is run by the customizing function of the NCP. For the purpose of enabling an XI network, XI resources are defined by encoding the generating software function (macro or micro statements) with network parameters. Thereafter, macro statements are compiled or assembled to generate a program which will be used in not only XI nodes but also the NCP and a network supervisory function(NSF) for the purpose of controlling the system. Thus, uncoincidence of node definitions is prevented.
Patent JP-H04264084-A (JP)
Title: Dimethylfuryl-dihydro-1,3,5-ditiazines, preparation of the same and use of them
Inventor: YARUGEN BURIYUUNINGU
IPC: C07D417/04
Filed: 1991-10-22
Abstract: PURPOSE: To obtain the subject compd. which is a seasoning having a low gustatory sensation threshold and impact Moka taste to drinks, confectionery and bakery products.  
     CONSTITUTION: A compd. of the formula (R 1 , R 2  are methyl, 2-furyl). For example, 4,6-dimethyl-2-furyl-dihydro-1,3,5-dithiazine. The compd. of the formula is obtd. by reaction at 5 to 10°C preferably in water by using furfural, acetoaldehyde, ammonia and hydrogen sulfide in such a manner that the acetoaldehyde/furfural attains 2.5 to 3.5 in molar ratio, the ammonia >1.05 to 1.15 mol per 1 mol of the furfural and the amount of the hydrogen sulfide attains the ratio corresponding to a stoichiometrically calculated ratio. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01143037-A (JP)
Title: Master disk for manufacturing disk and method and device thereof
Inventor: ENDOU FUSAAKI
IPC: G11B7/24082
Filed: 1987-11-28
Abstract: PURPOSE:To form wobbling information without fail by providing the land part of a constant width in correspondence to a recording signal in a radius direction between groups in a disk manufacturing master disk in which a spiral- shaped group is caused to be photo-sensitive to a positive-type photo-resist film on a glass original board. CONSTITUTION:A positive-type photo-resist film 5 is formed on a glass master disk 2. Based on prescribed recording information, laser spots SP1 and SP2 are wobbled with a same phase in the radius direction of the original board 2 respectively. In such a case, when the master disk 2 is once revolved, irradiation is executed so that the laser spot SP1 in an inner circumferencial side can be positioned to a position to be dislocated to an outer circumferencial side only by the prescribed part of the laser spot SP2 in the outer circumferencial side. Thus, a group part 3 is made photo-sensitive and for a master disk 1 for disk manufacture after development, a land part 4 is formed to be wobbled in the radius direction. Thus, the master disk 1 for disk manufacture, in which the prescribed recording information are recorded on the land part 4, can be easily realized.
Patent JP-2000356040-A (JP)
Title: Physical distribution system for use in construction work
Inventor: SUNAGA NAOHISA
IPC: G06Q50/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To smoothen construction work, reduce the period of construction, enhance quality, and reduce costs. SOLUTION: This physical distribution system for use in construction work includes: an information network that is constructed between a field working station for construction work, a specialist contractor, and a forwarder; a construction schedule shared within the information network; columns for the expected dates of operations and columns for dates when materials can be delivered, both of which are indicated on the construction schedule; means for checking the acceptance and placement of orders between the forwarder and the specialist contractor that is indicated in association with the columns for dates when materials can be delivered; and means for determining and inserting, using the order acceptance/placement checking means, the date when materials need to be delivered into the columns for dates when the materials can be delivered.  The forwarder transports the materials by trucks that are loaded to capacity therewith.
Patent JP-H10137936-A (JP)
Title: Adjustment control method for welding conditions
Inventor: GOTO NAOYUKI
IPC: B23K9/127
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent generation of welding defects accompanying the fluctuation of a root gap by controlling so as to attain proper welding conditions corresponding to a root gap based on an estimated result. SOLUTION: Using, as a reference, So , an arc sensor signal ΔSc at the time of a root gap G=2mm, the size of So is compared with Sd , an arc sensor signal corresponding to the actual root gap. If Sd >So , the root gap is discriminated as large, and vice versa. The relation between the root gap and the output of the rotary arc sensor is set as a data base and registered. On the basis of such output information of the rotary arc sensor that is obtained from highspeed rotary arc welding, the root gap is estimated by computation. The control is done so as to attain proper welding conditions corresponding to the root gap based on that estimated result. As a result, it is possible to estimate the condition and tendency of root gap fluctuation based on the output information of the rotary arc sensor.
Patent JP-H09145329-A (JP)
Title: Level difference measuring apparatus
Inventor: IWASAKI YUTAKA
IPC: G01S17/08
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To measure a level difference accurately when the optical reflectance varies on the opposite sides of level difference. SOLUTION: The level difference measuring apparatus is constructed such that a reflected light arriving at an analyzer is polarized circularly when an object 8 is a mirror face. The analyzer comprises a polarization beam splitter 11 having a predetermined analyzer angle while a two-dimensional image sensor comprises a first two-dimensional image sensor 13 for detecting the light transmitted through the polarization beam splitter 11, and a second two-dimensional image sensor 15 for detecting the light reflected on the polarization beam splitter 11.  A measuring means 18 measures a level difference based on the relationship between the difference of output from first and second two-dimensional image sensor 13, 15 for the level difference and the phase difference being imparted between two lights by the level difference which relationship being dependent on the variation of amplitude reflectance on the opposite sides of level difference.
Patent JP-2000325021-A (JP)
Title: Method and device for producing fried confectionery using glutinous rice powder
Inventor: KIM SANG KUEN
IPC: A23L7/10
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for producing a fried confectionery, capable of massively producing the thin and long bar-like traditional Korean confectionery having an excellent quality by shortening the immersion time of the glutinous rice and automatizing a kneading work, a steaming work and a punching work by the use of an extruder especially without relating to weather and air temperature. SOLUTION: This method for producing a fried confectionery comprises immersing glutinous rice, pulverizing the immersed rice, selectively mixing the rice powder with subsidiary materials, charging the mixture into a feed hopper 2, automatically carrying out kneading and steaming works using an extruder 1, automatically charging carbon dioxide gas into a barrel to perform a punching work for the kneaded and steamed glutinous rice, by the use of a CO2 control panel 20 disposed on one side of the extruder, extruding the treated materials through an extrusion port 6, scattering wheat flour on the surface of the extruded product from a flour-scattering machine on the transfer of the extruded product to a conveyer belt,  and simultaneously cutting the extruded product in a constant length with an automatic cutter at the end of the conveyer belt to obtain the short bar-like formed products cut in the constant length.
Patent JP-H06129216-A (JP)
Title: Magneto-striction type actuator
Inventor: MASHITA TORU
IPC: H01L41/12
Filed: 1992-10-14
Abstract: PURPOSE:To increase the displacement or the like of a valve element which is an object to be driven, without complicating the entire structure. CONSTITUTION:A small diameter hole 8 piercing throughout a casing 7 serving as a closed container for an ultra magneto-striction type actuator 7, has a large diameter within the casing 7 with a cross-sectional area Sa. The actuator 7 comprises an ultra magneto-striction rod 9 adapted to be expanded and contracted by a magnetic field so as to increase and decrease its volume, an electromagnetic coil 13 for applying a magnetic field to the rod 9, noncomopressive liquid 14 sealed in the casing 7, and a drive piston 15 slidably fitted in the slide hole 8 and having a small diameter so as to have a small sectional area Sb. Accordingly, the volume of the rod 19 is applied with a magnetic field by the electromagnetic coil 13 so as to increase the volume of the magneto- striction rod 9, and accordingly, the pressure of the liquid 14 is increased so as to drive the piston 15 by a distance corresponding to the ratio between the cross-sectional area Sb of the drive piston 15 and the cross-sectional area Sa of the rod 19.
Patent JP-H01142720-A (JP)
Title: Composition curable with high energy beam and resist composition
Inventor: SUZUKI TOSHIO
IPC: C08F290/00
Filed: 1987-11-30
Abstract: PURPOSE:To make a compsn. soluble in various solvents and cross-linkable by irradiation with high energy beams by using a copolymer of diorganopolysiloxane having an alkenyl group bonding to a silicon atom. at one terminal of the molecular chain and a prescribed group bonding to a silicon atom. through an alkylene group at the other terminal with a radical- polymerizable monomer as the principal component of the compsn. CONSTITUTION:A copolymer of diorganopolysiloxane having an alkenyl group bonding to a silicon atom. at one terminal of the molecular chain and an acryloxy or methacryloxy group bonding to a silicon atom. through an alkylene group at the other terminal with a radical-polymerizable monomer is used as the principal component of a compsn. curable with high energy beams. The compsn. is made soluble in various solvents and is readily cross-linked by irradiation with high energy beams such as UV or electron beams. The cross-linked product has superior surface characteristics, weather and oxygen plasma resistances as well as heat and solvent resistances.