baber/WOPTO huggingface dataset:
Patent JP-S5477361-A (JP)
Title: Pressure container for processing wood
Inventor: NISHIMURA YOSHITAROU
IPC: F26B3/34
Filed: 1977-11-30
Abstract: PURPOSE: To make an insecticidal and a drying processing successively by providing a small chamber provided with an electric source for high frequency drying in a pressure container.  
     CONSTITUTION: In this pressure container 1, a small chamber 4 with an airtight lid 3 to be freely opened and closed is provided inside a door 2 to be freely opened and closed with an electric source for high frequency drying equipped inside. The pressure inside the small chamber 4 is devised to be changed according to the change of the pressure inside the pressure container 1. Wood 5 is brought into a container 1, which is decompressed by a vacuum pump 6. Insecticide is introduced from an insecticide tank 7 for soaking into the wood. The insecticide is collected through a filter 10, and the pressure inside the container is returned as before. The lid 3 of the small chamber 4 is taken off, and the container is closed to be airtight for decompression. Then the wood 5 is dried by high frequency heating. In this construction, processing for insecticide and drying can be done successively by a single pressure container. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5476056-A (JP)
Title: Demodulator for frequency modulated wave
Inventor: KOBAYASHI KAZUSHI
IPC: H03D3/00
Filed: 1977-11-30
Abstract: PURPOSE: To ensure the accurate demodulation for the frequency modulated wave by comparing the input signal which received the frequency modulation by the analog quantity with the output signal of the voltage control oscillator through the counterand then securing a coincidence between them through the control.  
     CONSTITUTION: Signal (a) which is sent from transmission side A and received the frequency modulation by the analog quantity is supplied to counter 4 via input filter 3, and output (b) of voltage control oscillator 8 is supplied to counter 5. Counter 4 and 5 carry out counting with the wave set to one pulse per cycle for the frequency of signal (a) and output (b) each. In case some difference exists between both frequencies, oscillation frequency (b) of oscillator 8 is controlled via logic circuit 6 until a coincidence is obtained with input frequency (a). Based on the control amount, the analog quantity is detected in order to secure the accurate demodulation for the frequency modulated wave. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000335722-A (JP)
Title: Conveyor device
Inventor: TANAKA HIROSHI
IPC: B65G23/26
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of motors and ensure drive of a conveyor. SOLUTION: At least two conveyors 3 are arranged in the longitudinal direction and a meshing clutch device 23 is provided on respective driving base shafts 15 provided on the conveyors 3. Driving members 24 for the clutch devices 23 having engagement portions 25, rotatably fitted to the driving base shafts 15, are rotated by one motor. Driven members 26 of the clutch devices 23 having the engagement portions 27 opposed to the engagement portions 25 of the driving members 24 are provided on the driving base shafts 15 so as to be slidable toward the axial centers and not relatively rotatable.
Patent JP-2000328086-A (JP)
Title: Sticky lubricating composition
Inventor: YOKOYA TOSHIJI
IPC: C10N40/25
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a sticky lubricating composition improved in low- temperature properties by incorporating a specified amount of cis-1,4- polyisoprene and/or a hydrogenated polyisoprene having a specified average mol.wt. into a lubricating oil and/or grease. SOLUTION: This composition is prepared by incorporating a lubricating oil and/or grease in an amount of 1-95 wt.% into cis-1,4-polyisoprene of formula I and/or a hydrogenated polyisoprene of formula II having an average mol.wt. of 10,000-100,000. Preferably, the hydrogenated polyisoprene is one prepared by hydrogenating cis-1,4-polyisoprene to 90% hydrogenation, Preferably, the lubricating oil is at least one selected from among refined mineral oils, synthetic hydrocarbon oils, α-olefin cooligomers, polybutene, diester oils, silicone oils, fluorooils and polyoxyalkylene glycol oils. Preferably, the composition further contains 0.1-40 wt.% thickening component for grease. Preferably, the composition is used by adding it to a lubricating oil used for sliding members relatively sliding or in a bearing between sliding members.
Patent JP-S6123639-A (JP)
Title: Adhesive polyolefin composition and laminate made therefrom
Inventor: MORITA SHUJI
IPC: C08L51/02
Filed: 1984-07-13
Abstract: PURPOSE:The titled composition having excellent adhesiveness to metals, salt water resistance, low-temperature characteristics, etc., obtained by mixing a linear polyolefin modified with an unsaturated carboxylic acid and a linear polyolefin modified with an unsaturated monomer which contains epoxy groups. CONSTITUTION:A modified polyolefin (A) made by grafting an unsaturated carboxylic acid (e.g. maleic acid) onto a linear polyolefin, and a modified polyolefin (B) made by grafting an unsaturated monomer which contains epoxy groups (e.g. glycidyl methacrylate) onto a linear polyolefin are mixed to give an object adhesive polyolefin composition. The linear polyolefin used in the preparaton of components A and B is an ethylene alpha-olefin copolymer, preferably a linear low-density polyethylene having a melt index of 0.05-10g/10min, a weight-average molecular weight/number-average molecular weight ratio of 2-12, and a density of 0.915-0.935g/cm<3>.
Patent JP-H0438885-A (JP)
Title: Low loss reflection preventive film making method
Inventor: OGAMI HIDEHARU
IPC: H01S3/109
Filed: 1990-06-04
Abstract: PURPOSE:To reduce the loss of a reflection preventive film by the scattering of laser light by forming a middle layer small in grain diameter by ion assist deposition method so as to decrease the scattering of laser light. CONSTITUTION:A three-layer reflection preventive film of Nd:YAG is made, in which SiO2, for a surface-side layer and a substrate-side layer, and Al2O3, for middle layer, are used. An Nd:YAG substrate, whose surface roughness is polished optically to RMS 0.5nm in surface roughness, is washed by ultrasonics using an organic solvent, etc. For the making of a film, using an ion assist deposition device, it is exhausted to 1X10<-6>Torrs while heating it to 300 deg.C after setting a sample. At the time of deposition of Al2O3, oxygen gas is introduced, as back filling gas, to 1X10<-4>Torrs. For ionization gas, oxygen gas is used. Ion assist is performed only in deposition of a middle layer. By performing the ion assist during middle layer deposition, the scattering of the three-layer reflection preventive film of Nd:YAG, where A2O3 is used as a middle layer substance, can be reduced.
Patent JP-H10298802-A (JP)
Title: Double neck bib
Inventor: KUBOTA NAOMI
IPC: A41B13/10
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a bib by doubling a bib, hardly wetting clothes and not slipping down. SOLUTION: In this bib for infants, etc., a bib main body 3 in a shape covering from a neck to the breast is provided with a reverse piece 2, which can be folded from the neck of an underwear, etc., and fixed, at an upper side equivalent to a neck. The reverse piece 2 is folded and fixed so as to lie at the back side of the bib main body 3.
Patent JP-S6123698-A (JP)
Inventor: UCHIDA MINORU
IPC: C11B3/12
Filed: 1984-07-13
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-H0437500-A (JP)
Title: Punching press holding work vertically
Inventor: MATSUDA MORIKATSU
IPC: B30B13/00
Filed: 1990-06-04
Abstract: PURPOSE:To prevent fallen scrap from damaging a work and to increase the moving speed of the work by moving the work as it is held vertically. CONSTITUTION:The work is carried in from an upper part and held in a work holding device. 1st and 2nd die heads 29a, 29b supported by frames are turned, a desired punch 19 and a desired die 21 which are installed on the 1st and 2nd die heads are indexed and positioned so that they are opposed to each other inside. Then, when the work holding device and the frame are moved relatively in the horizontal direction, the 1st and 2nd rotary heads are moved vertically and the prescribed position of the work is positioned to its working position, the work is punched by making this punch 19 collaborate with this die 21.
Patent JP-H0819275-A (JP)
Title: Vibration wave device
Inventor: ATSUTA AKIO
IPC: H01L41/04
Filed: 1994-06-27
Abstract: PURPOSE:To enable a part of an electric element to be arranged on the side of vibrator, and simplify the circuit constitution for drive by providing the vibration electric element for constituting the drive circuit. CONSTITUTION:This is a vibration wave device which performs elliptic motion for the surface particles of elastic bodies by applying AC voltage different in phase to the piezoelectric elements a1 and a2, and b1 and b2 for driving of two phases A and B arranged between vibration elastic bodies. A capacitor to step up is removed from a driving circuit for driving a vibrator, and capacitive elements a1' and a2', and b1' and b2' having function as capacitances to step up are arranged within the vibrator. Hereby, necessity to provide a capacitance element to step up outside a motor vanishes, and the downsizing at the time of mounting a drive circuit on a printed wiring board, etc., becomes possible.
Patent JP-H077281-A (JP)
Title: Heat dissipating device
Inventor: IRIE SHOICHI
IPC: H01L23/40
Filed: 1993-06-16
Abstract: PURPOSE:To provide a spring for simultaneously fixing a plurality of fins for dissipating heats of a plurality of ICs mounted on a printed wiring board to remarkably dissipate heats in the case of standing and using the board. CONSTITUTION:The heat dissipating device comprises a counter spring 2 for retaining heat dissipating fins 1 and a stay 3 for fixing them, wherein the fins 1 are mounted at the spring 2, integrated units are matched at rear and front sides by the stay 3, a through hole is formed at a printed wiring board and clamped by a screw.
Patent JP-S5936514-A (JP)
Title: Incinerable medium for ventilation filter
Inventor: KAWAKITA YUKIO
IPC: B01D39/14
Filed: 1982-08-23
Abstract: PURPOSE:To make a titled incinerable medium by a conventional incinerator, by adding a regenerated cellulosic fiber and natural cellulosic fiber to a glass fiber to make paper, and adding a binder containing fire retardant and water- resistant. CONSTITUTION:A filter medium is constituted by adding a 5-9wt% binder containing fire retardant and water-resistant agent to original paper made by adding 50wt% regenerated cellulosic fiber and 30wt% natural cellulosic fiber such as esparto to 20wt% glass fiber used for a medium of a existing filter. A thermosetting resin such as melamine or urea having an affinity for the natural cellulosic fiber and the regenerated cellulosic fiber are preferably used for the binder which increases the strength of the medium and lowers a pressure drop. The 20wt% glass fiber is the minimum limit in a case of using fine fibers in order to maintain 0.03% permeability of DOP.
Patent JP-S629850-A (JP)
Title: Automatic cutting device for correcting dynamic unbalance of rotor
Inventor: TADA MASAYUKI
IPC: B23Q17/00
Filed: 1985-07-03
Abstract: PURPOSE:To improve dynamic unbalance correcting accuracy to halve the repetitive operations of correction and dynamic balance by automatically calculating cutting amount from dynamic unbalance weight and phase and teaching the cut surface with the cutting edge interlocked with a angle indexing device to maintain the cutting depth constant. CONSTITUTION:Dynamic unbalance amount W and phase theta are detected by a dynamic balancing machine 1 to calculate a proper cutting amount (cut range angle alpha, cutting depth t) with an automatic cutting amount calculator 6. The cutting range angle alpha is divided by an angle indexing device 9 with reference to the phase theta, and the cut surface of each indexing angle is subjected to the teaching of the cutting edge of an end mill so that the cut curve and cutting depth thus obtained are calculated by a cutting curve calculator 8 to obtain a proper cutting curve. By performing automatic cutting on the basis of an unit of the proper cutting curve with a cutting device 3 mounting a cutting drive motor 5 and the end mill 4 while the indexing device 9 is interlocked with the proper cutting surface can be improved dynamic unbalance correcting accuracy and cut surface accuracy.
Patent JP-H0814618-A (JP)
Title: Range hood
Inventor: ITOU MINORI
IPC: F24F7/06
Filed: 1994-06-27
Abstract: PURPOSE:To raise the efficiency at the time of cleaning by reducing the adhered amount of oil content in a hood body. CONSTITUTION:A two-layer structure filter 9 provided by deviating the positions of openings of two grease filter plates 9A, 9B formed by louvering a plurality of openings on a surface is provided at the front of the suction port 3 of a blower 6 provided in a hood body 2, thereby reducing the adhered amount of oil content in the body.
Patent JP-H09326916-A (JP)
Title: Facsimile equipment
Inventor: KOJIMA HIDEYUKI
IPC: H04N1/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To allow the user to easily recognize it that a transmission original is transmission of partially designated information by designating a transmission part in an original display screen with a cursor key and adding frame information and partial designation information to the transmission data and sending the resulting data. SOLUTION: A scanner 14 reads original information and stores it to an image memory 20 and it is displayed on an operation display section 12. Then a transmission partial designation means 12a is used to designate a transmission part on the displayed image by a cursor key. Then the position information, a read line number of the original and picture element number are stored in a transmission partial designation information storage section 21. Then the transmission partial image information is transferred to a transmission image information storage section 20a sequentially according to address information. Then a line frame addition means 22 selects frame information from a plurality of stored line frame information sets and adds the selected information around the image information, based on address information of the designated information storage section 21.  Then the partial designation information is added to the image information and the resulting information is sent. Thus, a fact of the partial designation transmission of the transmission original is easily recognized.
Patent JP-S5847949-A (JP)
Title: Portable heat source
Inventor: ITOU HAJIME
IPC: F24V30/00
Filed: 1981-09-16
Abstract: PURPOSE:To heat or cool an object easily without using an inflamable medium such as an electrical power source by a method wherein a mechanism, which is capable of keeping an aqueous gel phase and a water soluble salt phase separated in phase from each other and of bringing them into contact with each other where heat is needed, is provided. CONSTITUTION:Either the aqueous gel phase 1 or the water soluble salt phase 2 capable of generating or absorbing heat or both of the two phases is or are packed with thin films 3 of a water inpermeable substance, e.g., polyethylene, so that they are kept separated completely from each other in phase until the collection of heat therefrom is initiated. Further, in order to protect the gel phase 1 and the salt phase 2 and to prevent them from leaking outside, the phases 1 and 2 are covered with a single bag-like sheet 4 so that when heat is needed, both phases are brought into contact with each other by breaking the sheet 4 with a needle or the like. Consequently, the product is useful as a portable good heat retaining heat source as it has an extremely great heat retaining effect as compared to the product using water as a reaction medium and is easily handled.
Patent JP-H0818529-A (JP)
Title: Synchronization multiplexing communication equipment
Inventor: SAKAI AKIRA
IPC: H04L7/08
Filed: 1994-06-27
Abstract: PURPOSE:To obtain the communication equipment with a multiplexing frame separate function by which a deviation in a multiplexing unit separate timing and a deviation in an interleave multiplexing separate timing are corrected so as to reduce a time required for establishing frame synchronization and channel synchronization. CONSTITUTION:A received interleave synchronization multiplexing frame signal 81 is expanded into multi-bits by an S/P converter 83 under a multiplexing separate clock 82. Then data outputted via a latch 86 are given to data selectors 813-816 and inputs to the data selectors 813-816 are selected based on correction information outputted from a multiplexing unit separate timing deviation and interleave multiplexing separate timing deviation detection section 821 at the post-stage. Thus, the multiplexing unit separate timing deviation and interleave multiplexing separate timing deviation are corrected without changing each frame length and a clock signal outputted separately and the time required for frame synchronization and channel synchronization is reduced.
Patent JP-H10329711-A (JP)
Title: Rolling stock body structure
Inventor: TAKECHI MICHIFUMI
IPC: B61D17/10
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a rolling stock body structure that is able to abate cab noises. SOLUTION: A vibration isolating elastic body 30 is installed between an indoor side floorboard 26 in the range of a main converter to be set up on the underside of a frame and a floor joint 25 supporting the floorboard 26. In addition, a damping material is installed in an outdoor side floorboard 24 in the range of the main converter being set up on the underside of the frame. Likewise, driving frequency of the main converter to be set up on the underside of the frame is shifted from resonant frequency. According to this method, such a rolling stock body structure as being excellent in a reduced effect of cab noises is thus provided.
Patent JP-H09299775-A (JP)
Title: Fluid mixer
Inventor: HIROTA KAZUO
IPC: B01F23/10
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a fluid mixer by which uniform mixing of plural kinds of fluids are easily attained with a simple configuration without the line length of a mixing area of plural gases G1 , G2 being lengthened and without the line diameter being enlarged. SOLUTION: In a confluence part 1A of a main flow line 1, a lot of nozzles 3 with their nozzle outlet ends 3A arranged while shifted in the pipe line axial direction are distributedly arranged. In the nozzle outlet ends 3A, a first fluid G1 flowing in the nozzles 3 and a second fluid G2 flowing in vacant areas 10 between the nozzles 3 are mixed. Since a lot of the nozzles 3 are distributedly arranged in the confluence part 1A of the main flow line 1 and the nozzle outlet ends 3A are arranged while shifted in the line axial direction in the confluence part 1A, uniform mixing is attained over the whole area in the confluence part 1A in both the pipe line axial and sectional directions.
Patent JP-S5369976-A (JP)
Title: Apparatus for humidifying blower of blast furnaces
Inventor: HIWATARI TAIAKI
IPC: B01D5/00
Filed: 1976-12-01
Abstract: PURPOSE: To reduce running cost by means of heat exchangers one of which is used to cool air on the suction side of the blower to turn to low temperature air for dehumidification while dehumidified low temperature air is heated with another heat exchanger and fed to the blower. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0726012-A (JP)
Title: Copolymer of carbon monoxide and unsaturated olefin compound and its production
Inventor: EITO DORENTO
IPC: C08G67/00
Filed: 1994-06-27
Abstract: PURPOSE: To produce a linear copolymer by bringing carbon monoxide into contact with at least one olefinically unsatd. compd. in the presence of a catalyst compsn. contg. a Pd source and an anionic phosphorus monodentate ligand.  
     CONSTITUTION: A catalyst compsn. contg. a Pd source and an anionic phosphorus monodentate ligand represented by the formula: R 1 R 2 P-R-X (wherein R 1  and R 2  are each hydrocarbyl; R is a divalent bridging group; and X is an anion) and derived from an acid having a pK lower than 4, in an amt. corresponding to 10 -7 -10 -3  g-atom of Pd per mol of the olefinically unsatd. compd. being copolymerized, is charged together with a diluent (e.g. methanol or diglyme) into an autoclave. Then, carbon monoxide and an olefinically unsatd. compd. (e.g. ethene) in a molar ratio of (1/30)-(1/3) are charged into the autoclave and copolymerized at 20-200°C under 1-200 bar, giving a random copolymer having olefin-derived monomer units and carbon monoxide-derived monomer units in a molar ratio of (52.5/47.5)-(80/20) and 10-50 wt.% terminal homopolymer blocks. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S63113358-A (JP)
Title: Keratin layer inspection
Inventor: KASHIBUCHI NOBUO
IPC: G01N1/28
Filed: 1987-06-12
Abstract: PURPOSE:To obtain a clear and well-preservable specimen, by a method wherein a keratin layer is adhered to a sticky substance applied on a tape, this tape is stuck on a transparent plate previously coated with a fastening agent and then, is removed after the plate is immersed into a solvent. CONSTITUTION:First, a tape previously coated with a sticky substance is put tight on human skin and then, peeled off to sample a part of a keratin layer on the tape. Then, the tape is stuck on a transparent plate previously coated with a fastening agent. Thereafter, the transparent plate with the tape stuck thereon is immersed for 1-3hr into a solvent adapted to solve the sticky substance applied on the tape to enhance the peeling performance of the tape and then, the tape is peeled off the transparent plate carefully. Then, by carrying out a balsam sealing or other operations, a keratin layer specimen is made and the specimen thus obtained is observed with an optical microscope or the like. This provides a clear and well-preservable specimen thereby enabling the inspection of a keratin layer accurately and easily.
Patent JP-S5270299-A (JP)
Title: Hellical coil for nuclear fusion device
Inventor: IMURA HIROYA
IPC: G21B1/00
Filed: 1975-12-08
Abstract: PURPOSE: To make the conductor of a coil to bend easy and to be high in mechanical strength even when the conductor of coil is of large type, by means of separating the conductor of the coil in the direction of small diameter in section of the discharge tube into plural number, and of jointing separated conductor thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5847553-A (JP)
Title: Casting method for hollow casting
Inventor: SASAKI YOSHIO
IPC: B22D13/02
Filed: 1981-09-14
Abstract: PURPOSE:To cast titled casting of sound quality easily and surely by charging molten metal into a mold in an upright stationary state and forming a necessary solidified shell then rotating the mold around the axial center followed by tilting the same and discharging the unsolidified metal while rotating the mold. CONSTITUTION:The molten metal filled in a mold 1 upon ending of casting begins to solidify from the outside surface in contact with the mold 1. When the solidified layer 3 thereof grows closely to a required wall thickness, the mold 1 and a table 6 are rotated to apply rotation to the layer 3. Slips are generated between the layer 3 and the unsolidified metal part 4, then the inside surface of the layer 3 is washed by a molten metal part 5 until a smooth surface is formed. Thereafter the mold 1 is tilted by the driving cylinder 7 of the table 6; at the  same time, the rotating speed is dropped gradually, so that the part 4 is discharged to the outside of the mold. The resultant hollow casting is removed  from the mold 1, and is subjected to required finishing.