baber/WOPTO huggingface dataset:
Patent JP-H0977819-A (JP)
Title: Catalyst for producing polyolefin and production of olefin
Inventor: SOGA KAZUO
IPC: C08F4/60
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new catalyst for producing polyolefin capable of producing poly-α-olefin having high stereoregularity by allowing to comprise a new organic metal polymer in which a metal is coordinated to an organic polymer which binds metallocene ligands to the main chain. SOLUTION: This new catalyst for producing polyolefin comprises an organic metal polymer expressed by the formula, -[O-M<1> R<1> R<2> M<2> X2 ]n - (M<1> is a typical element of IVB group in the periodic table; R<1> and R<2> are each a cyclopentadienyl, indenyl, etc.; M<2> is a transition metal element of IVA group in the periodic table; X is a halogen; (n) is 4-18). The polymer can be preferably obtained by reacting an organic compound of the formula, R<1> R<2> M<1> X2 with water to obtain an organic polymer to which a metal chloride of IV group is reacted. As M<1> in the organic compound of the formula, R<1> R<2> M<1> X2 , a chloride with zirconium is preferable. As a cocatalyst, methylaluminoxane obtained by reacting trimethylaluminum with water can be preferably used.
Patent JP-S59127662-A (JP)
Title: Method and apparatus for treating powder or particles
Inventor: FUJIMORI MASATO
IPC: B07B7/08
Filed: 1982-12-31
Abstract: PURPOSE:To reduce treating equipments and to achieve heat treatment and classification in good workability, by a method wherein a particulate material and hot air are mixed to be introduced while revolving and classification is performed by the revolving stream. CONSTITUTION:Cooling air 3 is introduced into a heat treatment chamber 8 from an introducing pipe 24 in addition to a dispersing air stream 9 from a tangential direction and toner particles subjected to heat treatment by hot air are cooled while revolving and fluidized to be guided downwardly and respectively collected by collecting parts 14, 15. The toner particles are formd into a spherical shape by hot air but particles 3a with a relatively large particle size is carried to the outer side while particles 3b with a relatively small particle size are carried to the inner side. The particles 3a with the large particle size are collected by the collecting part 15 while the particles 3b with the small particle size are collected by the collecting part 14 and discharged from a discharge port 16. The particles 3a are successively discharged from a discharge port 17.
Patent JP-H0395152-A (JP)
Title: Novel phenol derivative and its preparation
Inventor: TOMITA FUMIICHIRO
IPC: C08G14/06
Filed: 1989-09-07
Abstract: NEW MATERIAL:A compound of formula I (Y is group of formula II, etc.; R1, R2 and R3 are H, <=10C alkylphenyl or Y; R4 and R6 are H, Y, CH2OH, etc,; R5 and R7 are H, OH, <=10C alkyl). EXAMPLE:4-Hydroxy benzyl urea. USE:Useful as a molding material, laminate material, adhesive raw material, etc. The compound provides an inexpensive, highly curable and highly heat- resistant resin which is the initial condensate of a thermosetting resin. PREPARATION:A phenolic compound of formula III is reacted with an urea compound of formula IV in the presence of an acidic catalyst (e.g. sulfuric acid) in an aqueous solvent at a pH of 1-6 at 50-130 deg.C provide the compound of formula I. The co-condensate of the urea compound and the phenolic compound with formaldehyde is readily prepared without causing the condensation of two molecules of the urea compound with formaldehyde.
Patent JP-2000063892-A (JP)
Title: Washing vessel for removing harmful substance
Inventor: TSURUMI SHIGEYUKI
IPC: C11D7/50
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a washing vessel which is applicable to a highly sealed electric part and safely removes PCB without being exposed to the atmosphere. SOLUTION: A washing vessel 1 is equipped with an observation window 9, an outlet 10 of washing item and a heater 11, and pipes 3 and 5 are connected to the washing vessel, in the inner side of which are disposed a crushing apparatus 17 which crushes the item to be washed and a supporting plate 18 comprising a metal mesh or a porous plate which supports the crushed item 12 to be washed. The crushing apparatus 17 comprises a pair of rollers or a gear or a drill which crushes or destroys the item to be washed. Accordingly the inner side of the item to be washed can be sufficiently washed for solubilizing and removing PCB by the supercritical carbon dioxide 2, even the item to be washed is a highly sealed electric part such as a stabilizer, a condenser and the like.
Patent JP-H0571482-A (JP)
Title: Fluid compressor
Inventor: HIRAYAMA TAKUYA
IPC: F04C18/344
Filed: 1991-09-12
Abstract: PURPOSE:To avoid the occurrence of an overload by providing a blade with an escape passage for releasing pressure equal to or above the predetermined value into a high- pressure operation chamber in a compressor where a refrigerant is compressed under sequential transfer on the rotation of a rotating rod having a spiral blade so coupled to the external surface thereof as to be free to enter and egress. CONSTITUTION:When an electric element 9 is supplied with power for causing the rotation of a rotor 15 and a cylinder 17 as integral part of the rotor 15 rotates, a rotor 21 also rotates via an Oldham's ring 23. In this case, the rotor 21 generates relative speed between the external surface thereof and the internal surface of the cylinder 17 faced thereto, and the rotor 21 begins to revolve relative to the cylinder 17. As a result, a refrigerant is compressed and delivered under sequential transfer to an operation chamber 35 at the delivery side of a compressor. In this case, if an excessive amount of the refrigerant is taken into the chamber 35, and the internal pressure of the chamber 35 is in over-compression state exceeding the predetermined pressure, a blade 33 is strongly pressed against the wall surface of a groove 31, and pressure in over-compression state is released from the groove 31 via an escape passage, thereby adjusting pressure.
Patent JP-H1170528-A (JP)
Title: Mold apparatus for molding
Inventor: SAKUMA SHOICHI
IPC: B29C33/76
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a mold apparatus for molding to obtain a molded piece with lead wire scarcely damaged in the apparatus formed in such a manner that a bobbin connected to the wire can be set. SOLUTION: The mold apparatus for molding comprises a first mold 10, second mold 12 and third mold 13. In this case, after opposed surfaces of the molds 10 and 12 are brought into contact with one another, the mold 13 is formed to be moved in a direction of a position for scheduling setting of a bobbin 20 and to be brought into contact with the molds 10, 12. And, at the time of bringing the mold 13 into contact with the molds 10, 12, a lead wire 26 is sandwiched therebetween. Therefore, the wire 26 is scarcely excessively pulled, and hence scarcely damaged.
Patent JP-S59125258-A (JP)
Title: Supporting device of peripheral apparatus for die casting machine
Inventor: TAKAHASHI KATSUHIKO
IPC: B22D17/22
Filed: 1982-12-29
Abstract: PURPOSE:To maintain the size matched in position for a long period of time with good reproducibility and to reduce the time for a casting cycle by placing a peripheal apparatus on a guide rail and supporting one end of a guide rail on the tie bar of a die casting machine. CONSTITUTION:A peripheral apparatus 1 combining the functions of a product taking out device 1a and a spraying device 1b is fixed or freely movably placed and supported on a guide rail 2 and is moved forward and backward to the front face of the die of a die casting machine A. A motor chain 3 juxtaposed with the rail 2 is used as a mechanism for moving said apparatus to move forward and backward the apparatus 1 on the rail 2. One end 2' of the rail 2 is supported on the tie bar B of the machine A and the other end 2'' is supported by a supporting leg 5.
Patent JP-S61110273-A (JP)
Title: Automatic plotter
Inventor: SATO HIROSHI
IPC: G06F17/50
Filed: 1984-11-05
Abstract: PURPOSE:To make a drawing except excess data even when plotting data contains the excess data by providing a controller with a coordinate discriminating means which discriminates coordinates of each plotting data block. CONSTITUTION:The controller 1 is provided with a coordinate discriminating means 18 which discriminates the coordinates of each plotting data. The means 18 is stored with various data necessary for a drawing operation previously, and an input information inputted as a plotting data 10 is compared with the stored data to discriminate whether there is excess data or not. Then when it is confirmed that there is excess data, the excess data is not supplied to a plotter body and the next data block is processed to carry on the drawing operation so that the excess data is excluded. Thus, the controller 1 is provided with the means 18 to make a drawing except the excess data even when the plotting data contains the excess data.
Patent JP-H0896110-A (JP)
Title: Output method for composite image
Inventor: KAKIZAKI MITSUTOSHI
IPC: G06T3/00
Filed: 1994-09-28
Abstract: PURPOSE: To composite and output a realistic image in a short time by matching the lightness of partial images with the lightness of an original image by using image data expressed with a color model of the Munsell color system, and then generating and outputting the composited image of those partial images and original image. CONSTITUTION: Pasted image data 502b as the image data represented with the color model of the Munsell color system and original image data 502a are inputted from an image input part to a lightness substitution processing part 500 and stored in a data storage part 502. Then processing positions of the original image and pasted image are given by a processing area instruction part 503 and an HSV value detection part 504 detects HSV values of the pasted image at positions corresponding to the processed positions. Then, V values as lightness among the detected HSV values are stored in a V value storage part 505, and the stored V values are substituted for the V values of the original image by a V value exchange processing part 506. The substituted pasted image and the original image are composited and the composited image is outputted.
Patent JP-H0785314-A (JP)
Title: Curved surface deformation device
Inventor: KIMURA MASAHIRO
IPC: G06T17/00
Filed: 1993-09-20
Abstract: PURPOSE:To provide a curved surface deformation device which can realize the wide operation of a curved shape and outputs the deformed curved surface which can satisfy the feature of a shape required by a designer by directly controlling the global geometric structure of the curved surface against an initial curved surface being a bi-three-dimensional uniform B spline curve surface. CONSTITUTION:A deformation group generation means 4 generating the deformation group of the mapping of the deformed curved surface under a condition that it crosses the peripheral curved surface of the initial curved surface by G<2> continuity, an energy functional generation means 5 generating an energy functional based on the initial curved surface, the Gaussian curvature of a desired curved surface and an average curvature, a minimum energy mapping search means 6 obtaining mapping minimizing the value of the energy functional among the generation deformation group and a deformed curved surface generation means 7 generating the bi-three-dimensional uniform B spline curved surface corresponding to the obtained mapping are provided.
Patent JP-H0280210-A (JP)
Title: Method of controlling molding die
Inventor: KOTANI SUSUMU
IPC: B29C33/70
Filed: 1988-09-16
Abstract: PURPOSE:To enable quality and yield and the molding workability to be improved by putting a storage element stored previously with data with respect to molding conditions into a storage element holding member, and attaching this detachably to a molding mold, and besides reading out the data stored in reading means by removing the storage element holding member. CONSTITUTION:A storage element holding member 2 is attached detachably to the attaching flange part 1A of a molding mold 1. The storage element holding member 2 is constructed by a metallic pipe 2B fixed to the point of male screw 2a of a metallic bolt 2A, and a storage element 3 is put into the point thereof. In the storage element 3, the data regarding the molding conditions of the molding mold 1 are stored beforehand. As a predetermined molding mold 1 is selected during the mold working period, the storage element holding member 2 is taken out of the molding mold 1 and put into the reading means, and the data in regard of the molding conditions corresponding to the molding mold 1 is read out, thereby controlling the operation of a molding machine on the basis of the read-out data.
Patent JP-H04117725-A (JP)
Title: Emitter coupling logic circuit
Inventor: OTAKE TOSHIKAZU
IPC: H03K19/086
Filed: 1990-09-03
Abstract: PURPOSE:To reduce the dependency on a load capacitance and to allow the capacitance of an active pull-down circuit (APD circuit) to be enough to be less by adding an active transistor(TR) to the APD circuit and increasing a current amplification factor through common collector Darlington connection. CONSTITUTION:A TR Q6 is added to a circuit comprising an active TR Q5 quickening the transition time tPHL of an output from an H to an L level to form common collector Darlington connection. A transient charging current flows to the base of the TR Q5 through a capacitor C1, then the TR Q5 is conductive till the TR Q6 is deeply conductive, and at first a load capacitor C2 is discharged through the collector current of the TR Q5. Then the emitter current drives the base of the TR Q6 and the load capacitor C2 is discharged through the collector current of the TR Q6. Thus, the ECL circuit with the APD circuit having less dependency on the load capacitor is realized almost without increasing the chip area.
Patent JP-H0283082-A (JP)
Title: Water treatment unit
Inventor: TAKEUCHI HIROSHI
IPC: C02F1/42
Filed: 1988-09-17
Abstract: PURPOSE:To shorten regeneration time and prolong actual operating time by aligning an activated charcoal filter and a water softening device in series and arranging a regeneration valve, an adapter and a solenoid valve in this system. CONSTITUTION:Untreated water W enters an adapter 16 through a regeneration valve 12, and after washing cationic exchange resin in a water softening device using a back flow, even the activated charcoal in an activated charcoal filter 13 is washed using the back flow. Next, the purification water is discharged from a discharge port 7 through a solenoid valve 14, an adapter 16 and a regeneration valve 12. Immediately after this, the untreated water W is supplied to the regeneration valve 12 and at the same time, salt water is sucked from a brine tank 10 and then is supplied to the water softening device 15 through the regeneration valve 12 and a solenoid valve 11 to regenerate the cationic exchange resin. Next, the regeneration liquid is discharged from a discharge port 7 through the regeneration valve 12. Consequently, it is possible to minimize an installation space and increase the simplicity of replacement of activated charcoal.
Patent JP-H1078130-A (JP)
Title: Piston for internal combustion engine
Inventor: SUZUKI TAKAO
IPC: F16J1/16
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a piston for an internal combustion engine which is reduced in weight and kept in piston strength. SOLUTION: A piston 10 has a pair of pin bosses 28 forming a piston pin hole, and a pair of side walls 36, 38 located oppositely to each other while sandwiching the piston pin hole, respectively arranged on a bottom wall surface 26 of a piston head. A reinforcing bridgning wall 40 is arranged for bridging the lower portion of the pin boss and the side wall 36 which receives larger pressurizing force from a cylinder wall surface of an engine body during an explosion process of the engine. No reinforcing wall is bridged across the lower portion of the pin boss and the side wall 38 which receives smaller pressurizing force from the cylinder wall surface of the engine body during the explosion process. An outer peripheral surface 44 of the lower portion of the pin boss without reinforcing brigding wall is substantially a cylindrical wall surface around the center of the piston pin hole.
Patent JP-2000067120-A (JP)
Title: Device and method for automatically establishing internet bypass route by downloading program
Inventor: HARASAKI KAZUHIKO
IPC: G06Q50/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To make the processing from internet access to sanction into consistent operation on a PC terminal and to automate the processing. SOLUTION: This device has a user terminal 1, a WWW server 2 for communicating data with the user terminal 1 through an internet, and a dial-up server 3 of sanction for receiving data from the user terminal 1 only through a public telephone network 4, the WWW server 2 downloads a program to be automatically logged in the dial-up server 2 for sanction to the user terminal 1 and the user terminal 1 starts the program downloaded from the WWW server 2 and automatically logs in the dial-up server 3 for sanction.
Patent JP-H0891732-A (JP)
Title: Guide rail centering device for elevator
Inventor: MORINAGA TAKASHI
IPC: B66B7/02
Filed: 1994-09-28
Abstract: PURPOSE: To provide a guide rail centering device for an elevator a which can carry out the centering of a guide rail for balance weight, with high precision. CONSTITUTION: An auxiliary member 14 which is interposed between a cage guide rail centering jig 12 and a balance weight guide rail centering jig 13 and keeps the relative distance between both the centering jigs 12 and 13 constant is provided. Accordingly, the elevator service having high quality can be carried out.
Patent JP-S6389010-A (JP)
Inventor: KAWAKAMI NOBUYUKI
IPC: H02G1/02
Filed: 1986-10-02
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-H01151521-A (JP)
Title: Agent for treating retrovirus disease
Inventor: UENO RYUZO
IPC: A61P31/12
Filed: 1988-09-16
Abstract: PURPOSE:To obtain the title treating agent effective in inhibiting reverse transcriptase activity of retrovirus and suppressing the growth of the virus, by using oligosaccharides or polysaccharides having an S-oxoacid group bonded to a sugar-constituting carbon atom. via a low-molecular weight linking group, as active component. CONSTITUTION:The objective agent contains, as active component, natural or synthetic oligosaccharides, polysaccharides or their salts having at least one S-oxoacid group (e.g. -SO3H or -SO.OH) bonded to a sugar-constituting carbon atom. via a linking group (e.g. O, NH, S or CH2) having a low molecular weight (from 14-32). The active component is e.g. a natural saccharide having at least one hydrogen sulfuric acid ester group (-O-SO3H) derived from vegetable or microorganism or a saccharide produced by converting natural oligosaccharides or polysaccharides to a sulfuric acid ester (e.g. dextran sulfate or arginic acid sulfate). The dose of the agent to attain a blood concentration effective in exhibiting antiviral activity is 0.2-200mg/kg, especially 0.5-100mg/kg.
Patent JP-2000055962-A (JP)
Title: Wiring tester
Inventor: KAWAZU SHIGETOSHI
IPC: G01R31/02
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a wiring tester for searching the open-phase and the contact fault of a low voltage wiring for power in a power interruption time without requiring a large manpower in a short time without power interruption. SOLUTION: A connecting cable 1 is connected to an electric wire of a position to be searched for a fault. An input/output processor 2 voltage divides a voltage between lines of an input, and an analog processor 3 full-wave rectifies it. A microcomputer 4 samples an input, converts it into a digital value, and moving averages to obtain an effective voltage value. If the effective voltage value is a value near 0 V it is decided as an open-phase. If it is a value near 90 V, it is decided as a contact fault. The microcomputer 4 has a means for recording the decision result of the open-phase and the contact fault. The judgment of whether it is an intermittent open-phase or contact fault or not is facilitated by the record.
Patent JP-2001059527-A (JP)
Title: Universal joint boot
Inventor: UMENO SEIYA
IPC: F16D3/84
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent a boot from breaking by abrasion by arranging a bending part on an inclining part in a boots wherein a crest part of a bellows part and the inclining part of a small diameter side are brought into contact with each other. SOLUTION: A bending part 8 is disposed on an inclining part 7 with which a crest part 5 of a boots 1 is brought into contact, and the inclining part 7 is formed by assembling an outside inclining part 7a with an outside inclining part 7a which are alternately continuously formed on the border of the bending part 8. An inclining angle θ1 of the outside inclining part 7a with respect to a center axis 0 of a free condition of the boots 1 is set larger than an inclining angle θ2 of the inside inclining part 7b with respect to the center axis 0. When the crest part 5 and the inclining surface part 7 are brought into contact with each other while bending the boots 1 at a wide angle, the inclining surface part 7 is smoothly bent at the bending part 8 in a compression side on a circumference. Accordingly, contact pressure is suppressed in a low level, and breakage is prevented by suppressing generation or advance of abrasion.
Patent JP-H0552456-A (JP)
Title: Freezing refrigerating show case
Inventor: OGINO KATSUMI
IPC: F25D11/00
Filed: 1991-08-22
Abstract: PURPOSE:To provide a freezing refrigerating show case which is manufactured at a low cost, enables independently control of the temperatures of upper and lower storage chambers, and performs excellent cooling. CONSTITUTION:A freezing refrigerating show case is provided with upper and lower storage chambers 3 and 4, which are of integral type foam structure, cold air circulating passages 10 and 11, coolers 15 and 16, an air circulating fan 12 used in common, and temperature sensors 30 and 31 to detect the temperature of ventilating cold air. Cold air returned from the upper storage chamber 3 is returned through suction ducts formed on both sides of the cooler 15. By means of a refrigerant flow rate control signal according the detected temperatures from the temperature sensors 30 and 31, the amount of a refrigerant flowing to coolers 15 and 16 is regulated to individually control the temperatures of the storage chambers 3 and 4.
Patent JP-H0798185-A (JP)
Title: Manufacture of ceramic package
Inventor: TOKUNAGA KENJI
IPC: C04B35/64
Filed: 1993-09-20
Abstract: PURPOSE:To provide a reliable ceramic package by firing a green compact held on a support in a furnace. CONSTITUTION:A ceramic baking jig 10 for holding green ceramic objects 12 in a furnace is formed of mesh of high-melting wire material 11. The material 11 is blasted, plated, etc., to decrease contact areas of the jig 10 with the ceramic objects 12.
Patent JP-H0551314-A (JP)
Title: Skin cosmetics
Inventor: ABE TAKASHI
IPC: A61K8/00
Filed: 1991-08-20
Abstract: PURPOSE:To obtain a skin cosmetic preventing fine wrinkles and a dark color, having excellent storage stability by combining cultured Panax ginseng essence with a cholesterol derivative. CONSTITUTION:Medicinal Panax ginseng essence having stable qualities, namely cultured ginseng essence, is mixed with a cholesterol derivative such as cholesterol sulfate, its salt or cholesterol fatty acid ester or additionally an amino acid such as L-serine or L-threonine to give a skin cosmetic. The amount of cultured ginseng essence blended is about 0.5-5wt.%, that of the cholesterol derivative is about 0.05-3wt.% and the blending ratio of the cultured ginseng essence and the cholesterol derivative is preferably about 10:1-1:5. The amount of the amino acid added is preferably about 0.001-2wt.%.