baber/WOPTO huggingface dataset:
Patent JP-H0755167-A (JP)
Title: Snow melting radiator
Inventor: KAWAKAMI KUNIHIKO
IPC: F24D3/16
Filed: 1993-08-06
Abstract: PURPOSE:To obtain a single installation type snow melting radiator in which snow melting of a small area can be conducted by connecting arbitrary number of panel-like radiating frames. CONSTITUTION:A first side plate 14 made of metal and having pipe holes and wires 15 are assembled to form a radiating frame 11. Arbitrary number of the frames 11 are connected to form a radiating panel 10. A guide tube 17 is disposed in the hole, heating fluid tube 27 made of a warm water pipe 29 is disposed in the tube 17, and a cover 18 having an oblique surface is further connected to a periphery of the panel 10.
Patent JP-H0362622-A (JP)
Title: Circuit converting fixed decimal point data into floating decimal point data
Inventor: NARITA KANEYUKI
IPC: H03M7/24
Filed: 1989-07-31
Abstract: PURPOSE:To shorten the time required for the conversion even when number of bits of an inputted fixed point data is increased by providing a parallel/serial conversion parallel output circuit, a multiplexer circuit and a count-down circuit, etc. CONSTITUTION:The parallel/serial conversion parallel output circuit 1 loads an n-bit fixed point data (a), shifts up in the direction of the MSB and a multiplexer circuit 2 divides the n-bit parallel output of the circuit 1 in the unit of m-bit and outputs the result selectively. Moreover, a shift quantity detection circuit 3 receives an n-bit parallel output of the circuit 1, detects the shift and a priority encoder 4 receives the result of shift quantity detection from the circuit 3 and outputs a selection signal of the circuit 2. Then a count-down circuit 5 uses the result of shift quantity as an initial value to apply count down and the input data (a) is converted into a floating point data composed of m-bit normalized mantissa part output data (d) and an e-bit exponential part output data (f). That is, the number of times of shift-up and count-down is decreased to shorten the time required for the conversion.
Patent JP-H0864449-A (JP)
Title: Manufacture of magnet by impact compression
Inventor: UCHIDA HIROHISA
IPC: H01F41/02
Filed: 1994-08-22
Abstract: PURPOSE: To provide a magnet without decomposing a magnet material by holding magnetic powder having composition to be decomposed at a sintering temperature, applying impact energy to the powder in the vessel, and impact compressing it. CONSTITUTION: Sm2 Fe17 Nx magnetic powder is loaded in a Cu capsule 9, and compacted by a hydraulic press to green compact 10. The capsule 9 is set to a holder 7. A vessel 5 is held in a predetermined vacuum degree and explosive powder 2 is exploded. A flying unit 1 is collided with the part of the capsule 9 embedded in the bottom part of the recess 12 of the holder 7 disposed in the vessel 5 through a launching tube 4 by the explosion energy of the case. The compact 10 is impact compressed by the impact energy of the case of the collision to obtain a bulk magnet. Thus, the magnet material which is decomposed by sintering it at a high temperature is formed to the magnet having high performance without decomposing the material.
Patent JP-S5899609-A (JP)
Title: Drying and incinerating method of organic sludge
Inventor: KATAOKA KATSUYUKI
IPC: F23G7/00
Filed: 1981-12-09
Abstract: PURPOSE:To increase the recovering rate of heat, by introducing combustion gas exhausted from a process to incinerate sludge, into a heat accumulating material-filled chamber, to recover its potential heat, after the gas is utilized as the heating source for a process to dry sludge, and by utilizing the accumulated heat for heating the air. CONSTITUTION:A dehydrated cake 1 is fed into a drying unit 2, turned into a dried material 4 being dried by incineration gas 3, introduced into an incinerator 5 to be burnt. The combustion air 6 preheated by the incineration gas 3 in an air pre-heater 7 is fed into the incinerator 5. The incineration gas utilized for preheating of the combustion air 6 and for drying of dehydrated cake 1 is led into a heat accumulating chamber 9 which is filled with mineral material, and after the potential heat is accumulated into the chamber 9, the gas is discharged into the open air passing through a flue 13. During the night when the operation of an incinerator 5 is stopped, the air 14, for receovering of heat is fed into the heat accumulating chamber 9, and the heated air 15 is used for keeping heat in the dryer 2 and in the incinerator 5.
Patent JP-H0864273-A (JP)
Title: Connector pin connecting apparatus and assembling method therefor
Inventor: MAEDA YUKIHIRO
IPC: H05K3/34
Filed: 1994-08-22
Abstract: PURPOSE: To provide a connecting apparatus and an assembling method. for connector pins with low contact resistance and by which connecting work can be carried out easily and bad effects upon the joining of a connector housing and a circuit substrate can be lessened. CONSTITUTION: A connector pin 12 is made to rub and pressed to a substrate side terminal 7 composed of a solder or a conductive adhesive put in a circuit substrate 2 to electrically connect the pin and the terminal. In this way, their electrical connection can be done at the time when the circuit substrate 2 is fixed in a connector housing 10. Moreover, since the connector pin 12 rubs the upper face of the substrate side terminal 7, an oxide film can be broken and excellent contact is provided and thus contact resistance can be lowered.
Patent JP-H0725863-A (JP)
Title: New onium salt compound and polymerization initiator
Inventor: TAKAHASHI EIJI
IPC: G03F7/004
Filed: 1993-07-14
Abstract: PURPOSE:To obtain a new compound useful, e.g. as a polymerization initiator for a cationically polymerizable compound. CONSTITUTION:A compound of the formula [R1 is H, an alkyl, a halogen, nitro, cyano, an alkoxy, a (substituted) phenyl or an alkoxycarbonyl; R<2> is an alkyl or a (substituted) phenyl; Y is O or S; R3 is an alkyl having a kind of a substituent group selected from a group of a halogen, nitro, cyano, an alkoxy, phenyl, vinyl and an alkoxycarbonyl at alpha-carbon atom of S or phenyl which may be substituted; X is an anion residue], e.g. N-methyl-2- benzylthiobenzothiazolium sulfate. In addition, the compound of the formula can be synthesized, e.g. by reacting a dialkyl sulfate with equimolar 2- ethoxycarbonylmethylthiobenzothiazole in a solvent such as dioxane.
Patent JP-S5899203-A (JP)
Title: Controlling device for electric vehicle
Inventor: YAMAMOTO SHIROJI
IPC: B60L9/22
Filed: 1981-12-08
Abstract: PURPOSE:To unnecessitate to open-circuit the disconnecting switch and the like of the titled device by a method wherein, when coasting a vehicle having an induction motor to be driven by a variable voltage and a variable frequency inverter, the torque of motor is brought into zero by making a slip frequency zero. CONSTITUTION:The induction motor 9 is driven through the intermediary of a variable voltage and a variable frequency inverter 8, and a power running, a regenerated control and a coasting driving of the electric vehicle are performed. At this time, the torque pattern T required for the electric vehicle is inputted to a function generator 10, and the slip frequency fS which will be determined by said function generator 10 is outputted. Also, the number of revolution fr of the motor 9 is outputted by inputting the number of revolution R of the motor 9 to a converter 12, and the output frequency fI of the inverter 8 is commanded by performing an arithmetic operation using an arithmetic unit 16. Accordingly, the torque of the motor can be zeroed by zeroing a slip frequency fS without open- circuiting a disconnecting switch and the like when the vehicle is coasting, thereby enabling to drive the vehicle smoothly.
Patent JP-S6366077-A (JP)
Inventor: DEIIN BII KENOUESU
IPC: B65H75/34
Filed: 1987-08-06
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-S6468286-A (JP)
Title: Slalom pole
Inventor: HANSU HINTAAHORUTSUAA
IPC: A63B71/02
Filed: 1988-08-09
Abstract: PURPOSE: To fix a pole to snow and to easily pull the pole out of a snow hole by forming a lock means, which can be expanded and pulled, at the lower end part of the pole. CONSTITUTION: The lock means is formed at the lower end part of a pole 1 having a longitudinal central axis 4 and a cylindrical outer surface. That lock means is provided with disk-shaped lock elements 5 and 8 having areas almost equal to the crossing area of cylindrical surface of the pole 1 and pivots 3 and 7 for these lock elements on the axis offset and parallel to the longitudinal central axis of the pole 1. Thus, the lock elements 5 and 8 are moved from non-operating positions almost inside the crossing area of the pole 1 to operating positions protruded from the cylindrical outer surface of the pole 1 to the outside of radial direction or are moved reversely around these offset axes 3 and 7 by swinging the pole 1 around these longitudinal central axes. As a result, the pole can be fixed in the snow and the pole can be easily pulled out of the snow hole.
Patent JP-S6259551-A (JP)
Title: Synthetic quartz glass filler for molding compound
Inventor: HIRANO TATSURO
IPC: C03C3/06
Filed: 1985-09-06
Abstract: PURPOSE:The titled filler, obtained by heat-treating synthetic quartz glass pow der, containing no alkali ions with remarkably low contents of halogen elements and suitable for IC, LSI package molding compounds. CONSTITUTION:Synthetic quartz glass powder which is powder obtained by pulverizing a lump of synthetic quartz glass to <=30mu average particle diameter or fumed silica prepared by oxidatively decomposing a volatile silicon halide compound with a flame and containing <=1ppb radioactive elements, e.g. uranium, is heat-treated in an inert gas atmosphere or air at 400-1,500 deg.C for >=5min to afford the titled filler with <=10ppm contents of halogen elements and <=20muS electric conductivity (value obtained by dipping the powder in hot water at 160 deg.C for 20hr and measuring the electric conductivity of the extracted water) without corroding Al wiring in the interior of LSI and causing dielectric breakdown or corrosion of processed products.
Patent JP-S6394185-A (JP)
Inventor: FOCKENS TALLIENCO W H
IPC: G06K7/00
Filed: 1987-08-08
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-S6177626-A (JP)
Title: Ferrite powdery body and its manufacture
Inventor: NARUMIYA YOSHIKAZU
IPC: H01F1/34
Filed: 1984-09-20
Abstract: PURPOSE:To obtain the plate-shaped ferrite powdery bodies broad in use range as the magnetic material and excellent in performance by constituting the titled ferrite powdery bodies of the iron excess type ferrite particles having the spinel type structure and making its shape plate-like. CONSTITUTION:The ferrite powdery bodies consist of the iron excess type ferrite particles of the spinel type structure and its shape is made plate-like. To manufacture it, one or two or more kinds of sulfates are mixed as flux to the oxide of the plate-shaped hematite or to the material changed into the oxide by the heat-treatment thereof. Then after the mixture is subjected to the heat-treatment at 1,000-1,300 deg.C in the inert gas atmosphere and fully cooled in the inert gas atmosphere, it is washed with water to remove the flux and dried. Furthermore the substance having >=1,000 deg.C m.p. is used for the flux consisting of sulfate.
Patent JP-H06153708-A (JP)
Title: Agricultural synthetic resin film
Inventor: ANDO MASATOSHI
IPC: A01G9/14
Filed: 1992-05-26
Abstract: PURPOSE:To obtain an agricultural synthetic resin film, capable of effectively preventing high-temperature or humidity injuries without requiring the rolling up of a film so as to carry out ventilation, having about the same heat insulating properties as those in the case of a conventional agricultural synthetic resin film used, excellent in strength and hardly causing any damage to the agricultural synthetic resin film or a house framework even at the time of a strong wind such as a typhoon simply by eliminating the atmospheric pressure difference between the inside and the outside. CONSTITUTION:This agricultural synthetic resin film is obtained by joining synthetic resin films to a flat net sheet made of the synthetic resin. The synthetic resin films are joined to both sides of the flat net sheet made of the synthetic resin occupying an area of 0.5-10% based on the total area.
Patent JP-S6092498-A (JP)
Title: Barrel device
Inventor: KONDOU AKIHIRO
IPC: C25D17/20
Filed: 1983-10-24
Abstract: PURPOSE:To decrease the resistance at which a plating liquid passes through fine holes by piercing the numerous fine holes on the side face of a barrel to be used in the stage of electroplating many small parts by a laser beam and constituting the barrel in such a way that the side irradiated with the laser beam comes to the outside. CONSTITUTION:Many small parts such as electronic parts are put into a rotary barrel and are dipped into a plating liquid. A cathode is inserted into the barrel then the barrel is rotated. The small parts contact with the cathode and act as the cathode. The small parts are plated by the electricity conducted between said parts and the anode in the plating liquid. Numerous small holes 6 (the holes smaller than the small parts to be plated) are pierced to the side plate 5 of the rotary barrel in this case so that the plating liquid flows freely into and out of the barrel inside. The piercing of the small holes is accomplished by irradiation of a laser beam. Since the diameter of the holes 6 on the side where the laser beam is irradiated is larger, the side irradiated with the laser beam is brought to the outside to form the rotary barrel. The flow of the plating liquid is good and the concn. of the metallic ion in the plating liquid in the barrel is made always constant. The good plating film is thus formed.
Patent JP-S6173991-A (JP)
Inventor: PIITAA JIEE ODEI
IPC: G09G5/24
Filed: 1984-09-20
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-H0839349-A (JP)
Title: Blade of spare blade type saw, and automatic sharpening device therefor
Inventor: NANBA MASATO
IPC: B27B21/04
Filed: 1994-07-28
Abstract: PURPOSE:To provide a saw body of change edge type saw which can be used for groove-sawing as well as general timber-cutting, and a device for manufacturing it. CONSTITUTION:This saw has saw teeth formed continuously with a circular formed edge continued to a linear formed edge. The saw teeth are automatically formed on the formed edge transferred from the linear form to the curved form by a proper operation control of each table in a device formed by successively laminating a vertically operating grinding table 41, a rotating table 42 rotated around the grinding position, a pitch table 43 intermittently moved in the horizontal direction, and a workpiece table 33 vertically moved according to the saw tooth-formed edge form.
Patent JP-S6354713-A (JP)
Title: Manufacture of foil-shaped winding
Inventor: TANIGUCHI YASUHIKO
IPC: H01F41/12
Filed: 1986-08-26
Abstract: PURPOSE:To prevent the adhesion of impurities effectively, and to obtain a foil-shaped winding having high reliability on insulation by dipping a metallic sheet and an insulating sheet into a washing tank at a stage before both sheets are superposed and wound and conducting chemical cleaning with an organic solvent such as Freon and ultrasonic washing with an ultrasonic washer. CONSTITUTION:A metallic sheet 13 and an insulating sheet 14 are immersed in a washing tank 18 at a stage before both sheets are superposed and wound, and chemical cleaning with an organic solvent such as Freon and ultrasonic washing with an ultrasonic washer 21 are performed. The metallic sheet 13 and the insulating sheet 14 drawn out of a roll such as a metallic-sheet roll 11 and a roll such as an insulating-sheet roll 12 are each wound through tension imparting drums 15a, 15b and pressure welding drums 16a, 16b, thus forming a foil-shaped winding 17. The washing tank 18 is mounted among respective sheet roll 11, 12 and tension imparting drum 15a, 15b, the metallic sheet 13 and the insulating sheet 14 lead out of each sheet roll 11, 12 are guided by guide drums 19a, 19b, and forwarded to washing drums 20a, 20b in the washing tank 18, and chemical cleaning and ultrasonic washing are conducted in the washing tank 18.
Patent JP-H0646290-A (JP)
Title: Nonlinear level control circuit
Inventor: KURODA OSAMU
IPC: H04N5/202
Filed: 1992-07-24
Abstract: PURPOSE:To easily change a gamma characteristic for a video signal when a level of the video signal is comparatively small without making the circuit configuration complicated when gamma correction is applied to the video signal. CONSTITUTION:The control circuit is provided with an offset addition section 15 applying a variable DC offset voltage to a luminance signal, a gamma correction section 17 applying gamma correction to the luminance signal with offset processing performed to obtain a 1st luminance signal, a level control section 16 performing level control of the luminance signal under a variable gain to obtain a 2nd luminance signal, and a switch 19 selecting either of the 1st and 2nd video signals when the level of the 1st video signal is equal to the level of the 2nd video signal and selecting either of the smaller level of 1st and 2nd video signal when the level of the 1st video signal is different from the level of the 2nd video signal to obtain the video signal for whose level nonlinear control is performed.
Patent JP-H0644233-A (JP)
Title: Document processor
Inventor: NAGASHIMA MAMORU
IPC: G06F17/21
Filed: 1992-07-24
Abstract: PURPOSE:To easily and efficiently perform tabulation setting operation when a table generated by a ruled-line function, etc., is edited. CONSTITUTION:This document processor is equipped with a ruled-line processing means 10 which determines a range according to whether the entire inside of a table is a tabulation setting range by setting the range between a tabulation set start reference position and an end position or selecting only part of the generated table and judges whether or not a longitudinal ruled line is present in the range and a tabulation processing means 11 which can sets a tabulation at an optional row position from the longitudinal ruled line. Further, ruled-line data including position information on the ruled line and tabulation data including information on the position where the tabulation is set put together into data of the same kind, and the ruled line and tabulation set position are moved to the same position.
Patent JP-H0748914-A (JP)
Title: Wall tile support fitting and wall tile holding structure
Inventor: SAITO MINORU
IPC: E04F13/08
Filed: 1993-08-10
Abstract: PURPOSE:To make it possible to mount a stone material easily and reliably and eliminate any anxiety about possible separation and repair any damage simply, and what is more, to eliminate the need to insert a different joint material. CONSTITUTION:An end wall tile support fitting 9 is mounted to the upper end and the lower end of a substrate material 13 while an intermediate wall tile support fitting 6 is mounted in the middle point, and more particularly, they are mounted horizontally at regular intervals. A plurality of tiles 1 having a V-shaped groove on upper and lower ends, are placed between angle-shaped extending parts 7 of support fittings for adjacent wall tiles while vertical joint materials are inserted into their joint parts.
Patent JP-H0646458-A (JP)
Title: Video signal processor
Inventor: MIKI YOICHIRO
IPC: H04N11/20
Filed: 1992-07-24
Abstract: PURPOSE:To produce such a signal where both luminance and color difference signals undergo the band compression with the offset subsampling are multiplexed in one horizontal period in terms of the time axis with use of the least memory capacity. CONSTITUTION:The MUSE signal inputted through an input terminal 11 is inputted to four cascade-connected line memories 12, 13, 14 and 15 respectively. Then the MUSE signals are supplied to a luminance signal interpolation circuit 16 and a color difference signal interpolation circuit 17 through the input/output terminals of the four memories 12-15. Thus the signals which carried out each intra-field interpolation are obtained. The memories 14 and 15 perform the control so that the reading/writing operations are carried out only in a color difference signal period by the pulse which alternates between the luminance and color difference signal periods. In such a constitution, the capacity of both memories 14 and 15 are required just to store only the color difference signals in a single horizontal period.
Patent JP-S6354183-A (JP)
Inventor: MIZUHARA KIYOYUKI
IPC: A63B53/04
Filed: 1986-08-26
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-H0753624-A (JP)
Title: Olefin polymerization catalyst and polymerization of olefin
Inventor: INATOMI TAKASHI
IPC: C08F4/60
Filed: 1993-08-10
Abstract: PURPOSE:To prepare an olefin polymerization catalyst giving a polyolefin having excellent physical properties in high efficiency and capable of remarkably im proving the polymerization activity by adding an oxygen-containing inorganic compound to a catalyst component containing a metallocene compound. CONSTITUTION:This olefin polymerization catalyst is produced by adding (A) an oxygen-containing inorganic compound to (B) a catalyst component composed of (i) a metallocene compound of the formula [each R is hydrocarbon group, H, alkoxy or aryl; Z is C, Si, Ge or Sn and at least one of Z is Si; (n) is 1-3; Cp and Cp' are (substituted)cyclopentadienyl; M is titanium, zirconium or hafnium; X is halogen, alkoxy, amino or amidol, (ii) an ionized ionic compound of the formula [C<+>] [A<->] {[C<+>] is cation; [A<->] is anion} and (iii) an organic compound of the formula M'R'3 (M' is metal reactive with the M-X bond of the component (i) and capable of forming M'-R' bond; R' is hydrocarbon group, halogen, H, amido, alkoxy or aryl; at least one of R' is hydrocarbon group).
Patent JP-H1138416-A (JP)
Title: Liquid crystal display device and its production
Inventor: NAGATA HISASHI
IPC: G02F1/1337
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To decrease the production cost and to produce a lightweight display device by using a polymer film with controlled alignment as a liquid crystal layer and constituting the polymer film of a liquid crystal layer and a film sheet in such a manner that the film sheet covers the end faces of the liquid crystal layer. SOLUTION: A polymer liquid crystal film with controlled alignment is used as a liquid crystal layer 30, and the polymer liquid crystal film comprises a liquid crystal layer 30 and a film sheet formed in such a manner that the film sheet covers the end faces of the liquid crystal layer 30. Namely, by using the polymer liquid crystal film, the film thickness of the liquid crystal layer 30 can be controlled in the production stage of the polymer liquid crystal film. In this process, during the liquid crystal layer 30 is produced, a laminate film 32 as the film sheet covers the end faces of the liquid crystal to protect the liquid crystal layer 30, and after the liquid crystal display device is completed, the base sheet 31 as the film sheet covers the end faces of the liquid crystal layer 30 to protect. Thus, reliability of the liquid crystal layer 30 is surely obtd.
Patent JP-H0520432-A (JP)
Title: Seat remaining inspection method for printed board
Inventor: KITAKADO RYUJI
IPC: G06T7/00
Filed: 1991-07-12
Abstract: PURPOSE:To detect the remaining seat of a printed board independent of the deviation direction of a through hole against a land by giving an isotropic external edge to a hall gage image. CONSTITUTION:A pattern image PI is set to be a pattern gage image PGI as it is and a ring-shaped image RI is set to be the hall gage image HGI. The ring-shaped image RI is generated by a first enlarged hall image EH1 and a second enlarged hall image EH2. A pattern gage signal PGS is inverted and ANDed with the hall gate signal HGS. Then, an operator OP is operated on a projection area EI corresponding to the signal.