baber/WOPTO huggingface dataset:
Patent JP-S5583772-A (JP)
Title: N-substituted trimethoxybenzylpiperazine derivative and its acid addition salt
Inventor: OOTAKA HIROSHI
IPC: A61K31/495
Filed: 1978-12-20
Abstract: NEW MATERIAL:A compound of formula I and its acid addition salt (R 1W5  are H, lower alkyl, lower alkoxy, nitro, or halogen; n is 1 or 2).  
     EXAMPLE: 1-(2,3,4-Trimethoxybenzyl)-4-(2-benzoyl)ethylpiperazine.  
     USE: Low-toxic drug having coronary vessel blood flow increasing, calcium antagonistic activity. Stronger activity than trimethazidine.  
     PROCESS: A compound I wherein n is 1, is prepared by halogenating a compound II to a compound III, and reacting the compound III with trimethazidine III or its acid addition salt. Another form of the compound I wherein n is 2, is prepared by reacting a compound II with a compound IV and paraformaldehyde. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S645357-A (JP)
Title: Power converter
Inventor: ASAEDA TAKEAKI
IPC: H02M7/17
Filed: 1987-06-25
Abstract: PURPOSE:To remove higher harmonics by providing two pairs of power converters each composed of a thyristor rectifier and an inverter in parallel with each other and by connecting a capacitor to the output side of said power converters via insulating transformers and diode rectifiers, respectively. CONSTITUTION:The AC ends of three-phase bridge rectifier connected thyristor rectifiers 10 of a power converter are connected to a three-phase AC power and inverters 5 each composed of a single-phase bridge via a reactor 2 are connected with the DC output ends of said thyristor rectifiers. Also, insulating transformers 6 and diode rectifiers 7 are inserted in the output side of said inverters 5 and a common capacitor 8 is connected thereto. Thus, the thyristor rectifiers 10 are juxtaposed with each other and controlled and rectified at phase control angles differing from each other, and controlled by respective inverters 5 in the latter stage to form triangular wave-shaped current waves with a 180 deg. phase difference from each other. As a result, the power factor of a power source can be controlled to about 1.
Patent JP-S5584570-A (JP)
Title: Electrostatic coater
Inventor: ICHINOSE YUUZOU
IPC: B05B5/08
Filed: 1978-12-19
Abstract: PURPOSE: To permit the partial adhesion of charged powder inside the fluidized tank of an electrostatic coater by using a means that causes charged powder to adhere to a desired portion alone.  
     CONSTITUTION: The charged powder 12 is consistently cahrged in the fluidized tank 7 by a high-tension electrode provided at the lower part of the electrostatic coater. When sending the object 4 to be coated, such as coil core for quartz time piece, etc., along the guide 3 at equal speed, compressed air is blown up from the lower part of the electrostatic coater 6 and then passed through the perforated palte 14 to fluidize the charged powder 12. Then, the floating charged powder is passed through the insulating shield plate 1 to adhere to the object 4 to be coated. Since the charged powder is apt to leak through aperture between the shield plate 1 and the object 4 to the outside, it is sucked up by the duct 9 and then removed through the pipe 2 by the dust absorbing brush 11. Thus, only a specific portion 10 of the object 4 to be coated, put between the shield plates 1, can be coated with good accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6219178-A (JP)
Inventor: MURAKAMI MUTSUO
IPC: A61L15/44
Filed: 1985-07-19
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-S5681317-A (JP)
Title: Suspension polymerization of vinyl chloride
Inventor: ASANO TOSHIO
IPC: C08F2/00
Filed: 1979-12-06
Abstract: PURPOSE: To obtain a polyvinyl chloride resin having a fine, highly porous particle structure and excellent gelation properties, by suspension-polymerizing vinyl chloride in the presence of a modified polyvinyl chloride and a cellulose derivative.  
     CONSTITUTION: In suspension-polymerizing vinyl chloride, there are added simultaneously to the reaction mixture, a cellulose derivative and a partially saponified polyvinyl alcohol (saponification degree 60W80mol%) having, in the side chains, 0.02W5mol% of at least one member selected from the group consisting of a sulfate ester, a phosphate ester and a salt thereof. With respect to the amount of said sulfate ester, phosphate ester or the like, amounts below 0.02mol% can not give porosity to the PVC, whereas amounts exceeding 5mol% brings the vinyl chloride monomer suspension system to the emulsion system. This is not advantageous. With respect to the saponification degree of th PVA, the one below 60mol% can not maintain an enough stable suspension system, whereas the one exceeding 80mol% is difficult to provide a porous PVC. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0821908-A (JP)
Title: Production of optical element
Inventor: MIURA MICHIO
IPC: G02B5/18
Filed: 1994-07-11
Abstract: PURPOSE:To decrease the number of production processes and to increase the productivity for micro optical elements such as a micro lens and a micro diffraction grating. CONSTITUTION:The surface of a substrate member 10 is coated with a photosensitive resist material 30 and subjected to multiple exposure for three or more. patterns including a pattern with which the processing area E0 is wholly selected. Then, the resist is developed to form a master resist layer 31 in which thickness is stepwise changed in the processing area E0. The surface layer of the substrate member 10 is processed to have steps according to the function of the element to be produced by anisotropic etching using the master resist layer 31 as the etching mask.
Patent JP-H08324171-A (JP)
Title: Document arranging box
Inventor: NAKABAYASHI ISOKAZU
IPC: B42F17/08
Filed: 1995-05-31
Abstract: PURPOSE: To enable to turn a cover to the rear and to utilize a tray by engaging the cover with a body opening by so forming the upper surface of the cover capable of engaging the lower part of a peripheral wall with a box body as to be engaged with the body at the time of inverting upside down, and forming a rib to be locked at the peripheral wall of the cover by the upper edge of the peripheral wall of the body. CONSTITUTION: The box body 1 of a document arranging box is so slightly enlarged toward the opening 1a as to slightly increase larger the area of the opening 1a than the bottom area, thereby facilitating the insertion or removal of each document folder. The cover 6 of locking in engagement with such a box body 1 is provided with a protrusion 7 corresponding to the cutout 3 of the body 1 at the front and rear walls of the peripheral wall of the cover 6 to be able to be engaged with the opening 1a, and placed to be locked to the upper edge of the opening 1a by a rib 8 provided at the peripheral wall of the cover 6. The upper surface of the cover 6 is formed in the size to be engaging with the opening 1a, and when the cover 6 is inverted upside down to to be engaged with the opening 1a, the upper surface can be engaged within the opening 1a to the rib 8 part.
Patent JP-S642153-A (JP)
Title: Linear forming system for free cell
Inventor: SHINAGAWA AKIO
IPC: G06F12/00
Filed: 1987-06-24
Abstract: PURPOSE: To enable a free cell to be efficiently formed linearly, by checking whether the free cell of one before address area can be formed linearly or not by a linear status checking means and changing the value of a pointer by a pointer changing means.  
     CONSTITUTION: The linear status checking means 111 checks whether some free cell and the cell of the previous address area can be formed linearly as a free cell list or not and the pointer changing means 151 changes the value of the pointer when the free cell checked by the means 111 can be formed linearly. Therefore the free cell is formed linearly by changing the value of the pointer as a whole. Thus the free cell can be efficiently formed linearly. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H11347825-A (JP)
Title: Tool using round throwaway tip
Inventor: HOSAKA KOICHIRO
IPC: B23C5/16
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a tool rotating a tip with a simple mechanism and to easily adapt this mechanism to various tools by using a friction coefficient reducing means on contact faces of the tip and the tool, and sliding it to rotate the tip in a machining tool using the round throwaway tip. SOLUTION: A throwaway tip 3 is kept in contact with the tip seat bottom face 1 and the wall 2 of a holder, a pin 4 is inserted into a pin hole 5 of them, and a presser pawl 6 is pressed from the rake face side to fix the tip 3. The tip seat bottom face 1 and the wall 2 are coated with an antifriction containing molybdenum disulfide as a friction coefficient reducing means, and the tip 3 is coated with a film for increasing abrasion resistance, e.g. TiN. The same antifriction is inserted into the clearances provided between the pin 4 and the pin hole 5 and between the tip 3 and the wall 2 respectively. The tip seat bottom face 1, wall 2 and presser pawl 6 are applied with a low-friction coefficient coating not to hinder the rotation of the tip 3.
Patent JP-S6051254-A (JP)
Inventor: OKAYAMA MITSUO
IPC: E04F13/08
Filed: 1983-08-29
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-H05332248-A (JP)
Title: Portable type liquid suction device
Inventor: YAMADA TOMIYASU
IPC: F04B23/00
Filed: 1992-05-27
Abstract: PURPOSE:To perform conveyance of liquid, being dangerous to be handled, in a state that the liquid is subdivided into small lots and sealed by a method wherein a closed container is provided with a vacuum suction valve and a liquid introduction valve, and a part of the closed container is formed of a clear material. CONSTITUTION:A portable type liquid suction device comprises a closed container 12, a vacuum suction valve 20 mounted on the container 12, a liquid introduction valve 30, a flexible hose 36, and a liquid discharge valve 50. During use, an external vacuum pump is connected to a vacuum suction valve 20 through a hose 36 and the interior of the closed container 12 is brought into a vacuum state. The container 12 brought into a vacuum state is carried to a chemical tank, and after the flexible hose 36 is inserted, the liquid introduction valve 30 is opened to introduce the chemical to the container 12. The inflow state of the chemical is observed through the clear part of the container 12, and the liquid introduction valve 30 is closed for sealing. The container 12 where the chemical is contained is carried to a given place and the chemical is discharged. This constitution allows transport of any liquid dangerous to be handled.
Patent JP-S5888063-A (JP)
Title: Automatic coater
Inventor: YANO MASAKI
IPC: B05B13/04
Filed: 1982-09-14
Abstract: PURPOSE:To eliminate the ineffective use of paint, by detecting the configuration of a workpiece to be coated, and driving a coater on the basis of the detected output when the workpiece to be coated reaches the position of the coater so as to perform automatic coating. CONSTITUTION:When a workpiece 33 to be coated being carried by a conveyer 30 reaches the position of a detecting means 40, detected output is obtained from each detecting part 43, 44, 45 and recorded in each memory circuit 75, 50, 51, respectively. The workpiece 33 to be coated is the carried to the main body 35 of the coating apparatus by the conveyer 30. When it reaches the position of the main body of the coating apparatus, output is obtained from each of the memory circuits 50, 51, and then output is obtained from the AND circuit 70 of each circuit 60, 61 for controlling the spray of a coating agent. The main body 35 of the coating apparatus is advanced by output CS4 from the memory circuit 75, and paint is sprayed from coaters 37, 38 by controlling outputs CS1, CS2 to coat the single surface of the workpiece 33 to be coated. When the workpiece 33 to be coated has passed through the main body 36 of a coater, the spray of the paint is stopped. The other surface is coated by the main body 35 of the coater in the same way.
Patent JP-H0449384-A (JP)
Title: Oscillation-proof device for lightweight structure
Inventor: KIKUTA TAKATOSHI
IPC: E04H9/02
Filed: 1990-06-18
Abstract: PURPOSE:To lower a manufacturing and setting cost with simple composition by filling the central hole of an oscillation-proof device main-body with laminated elastic members having reinforcing plates between a pair of fitting plates and a specific static shearing elastic modulus, with the low elastic member of low hardness. CONSTITUTION:Reinforcing plates 2, and the elastic members 3 of the rubber or the like of the static shearing elastic modulus of about 2 - 20 kg/cm<2> are alternately laminated, and the elastic member layers 3 at both the end sections are firmly fitted on fitting plates 1, 1, and an oscillation attenuating hole (h) penetrating in the central axis direction is formed, and an oscillation-proof device main-body S is composed. Besides, the hole (h) is filled up with the low elastic member 4 of the low hardness of the rubber or the like of an elastic modulus equal to or lower than the half of the static shearing elastic modulus of the elastic members 3. As a result, when the elastic coefficient of the lower elastic member 4 is changed, then a compression spring constant is not almost changed and a shearing spring constant is changed, and regardless of the dimension of the hole (h), the ratio of the shearing spring constant to the compression spring constant can be easily set to be a proper value.
Patent JP-S5950164-A (JP)
Title: External parts for timepiece and their manufacture
Inventor: MAEDA SHIYOUGO
IPC: B23K20/02
Filed: 1982-09-13
Abstract: PURPOSE:To manufacture easily external parts for a timepiece having >=2 kinds of color tones without carrying out plating by using a clad material obtd. by partly cladding the surface of colored stainless steel with a colored metal different in color from the steel. CONSTITUTION:The surface of stainless steel (a) colored by a chemical reaction such as electrolysis or immersion is partly clad with a colored metal different in color from the steel (a) such as gold foil by cold working to obtain a clad material (b). The clad material (b) is press-blanked. A partly golden dial or the like for a timepiece is manufactured without carrying out plating.
Patent JP-S5587725-A (JP)
Title: Collection of hypotensive substance from green sap and its agent
Inventor: HAGIWARA YOSHIHIDE
IPC: A61K36/899
Filed: 1978-12-26
Abstract: PURPOSE: To obtain hypotensive substances from the green sap in high purity with ease, by removing impurities from the aqueous solution of water-soluble part of the sap from the green leaves of true grasses.  
     CONSTITUTION: An aqueous solution of soluble parts obtained from the green sap constituents of true grasses is mixed with a solvent, e.g. 60W80vol% ethanol based  on the volume of the solution, or the solution is heated to about 70W100°C to form an insoluble solid content, which is removed to collect a hypotensive agent. The solution is obtained by removing coarse solids from mechanically crushed leaves, e.g. stems and leaves, of true grasses and by removing finely divided suspended solids with centrifugation from the green sap constituents. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10330855-A (JP)
Title: Method for recovering valuable material from lithium-ion secondary battery
Inventor: NISHIZEKI YOSHIO
IPC: C22B7/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To easily recover the valuable material from an exterior material high yield by charging the defective product and the used product at of a lithium ion secondary battery into a rotary kiln held at a specific temp. and rupturing and separating the contents. SOLUTION: The defective product developed in a manufacturing process of the lithium secondary battery and the used battery are charged into the rotary kiln heated at >=800 deg.C, and the contents in the battery are ruptured at the high temp., and the valuable materials containing Co in the battery are spouted from the iron-made exterior material and burnt. The burnt powder of this valuable materials is recovered by a method of gravity precipitation, cyclone, bag filter, etc., and also, the contents of metal-made exterior material, copper film, etc., are separately recovered. Since only the contents of the valuable material are ruptured without rupturing the exterior material while maintaining the original shape, and separated from the exterior material, the valuable material of Co, etc., and be recovered at high yield.
Patent JP-H11346638-A (JP)
Title: Noodle manufacturing machine
Inventor: UEDA TOSHIHIDE
IPC: A21C3/02
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a noodle manufacturing machine having improved workability and quality of products and useful for manufacturing of Japanese noodles, noodles, etc., while suppressing weight scattering of the noodles by providing a control means, etc., controlling a varying means varying a rolling gap. SOLUTION: This noodle manufacturing machine has a rolling device 1 rolling noodles between a rolling gap G, a measuring means 16 measuring a weight of the noodles rolled in the rolling device 1, a varying means 4 varying the rolling gap G and a control means 7 controlling the varying means 4 by comparing a measured value of the measuring means 16 with a prescribed value. The noodle manufacturing machine further has a splitting device 8 splitting the longish noodle rolled by the rolling device 1 along the carrying direction and a cutting device 10 cutting the noodles split by the splitting device 8 at every prescribed lengths, and the measuring means 16 is preferably constituted so as to measure the weight cut by the cutting device 10.
Patent JP-S5861776-A (JP)
Inventor: TAKAO NOBUHIRO
IPC: B26B1/08
Filed: 1981-10-05
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-H079715-A (JP)
Title: Image forming device
Inventor: KOMAKI YOSHIO
IPC: B65H5/06
Filed: 1993-06-29
Abstract: PURPOSE:To form high quality image on recording medium at all times by a method wherein the driving conditions of a carrying roller are determined on the basis of data obtained from a judging means and carrying characteristics data obtained from a retaining means. CONSTITUTION:By setting recording paper 1 to a carrier system under the state that a main carrying roller 5 is stopped at its rotational position, at which the light of a photointerruptor 4 is shielded, the carrying of the recording paper by which the surface of the main carrying roller 5 during the subsequent carrying of the recording paper can be judged. A CPU 10 judges the carrying surface of the main carrying roller 5 of the recording paper 1 by calculating and recording the total rotational angle of a pulse motor 7 since the setting of the recording paper so as to determining the driving conditions such as the number of driving steps, speed and the like of the pulse motor 7 with reference to carrying characteristics table 11. Further, by issuing commands to a pulse motor drive circuit 9, the circuit 9 drives the pulse motor 7 in accordance with the commands.
Patent JP-S5785605-A (JP)
Title: Rearranging device for roll
Inventor: MORI SHIGERU
IPC: B21B31/10
Filed: 1980-11-14
Abstract: PURPOSE:To reduce equipment cost by providing a reinforcing roll pushing and pulling machine in a rearrangement truck for intermediate roll and operating roll, and thereby making rearrangement of all rolls by one roll rearranging device. CONSTITUTION:In rearranging reinforcing rolls, a stool 24 and an upper reinforcing roll 23 are placed on the lower reinforcing roll 1. A cylinder 15 is extended and a finger 17 of bearing side and a finger 16 of truck side are connected. A roll rearranging truck 12 is moved and reinforcing rolls 1, 23 and the stool 24 are pushed into the rolling mill. Next, the cylinder of a project block is actuated and the reinforcing roll 23 is held in the machine, and the lower reinforcing roll 1 and the stool 24 are pulled out. After that, the stool 24 on the lower reinforcing roll 1 is removed and the lower reinforcing roll 1 is pushed into the machine again. The cylinder 15 is actuated and the finger of truck for reinforcing roll side is raised to cut connection between the roll rearranging truck 12 and the lower reinforcing roll 1. Thus, incorporation of the reinforcing rolls is completed.
Patent JP-H04359049-A (JP)
Title: Thermoplastic resin composition
Inventor: SUZUKI NORIYUKI
IPC: C08L67/03
Filed: 1991-06-03
Abstract: PURPOSE:To obtain a thermoplastic resin composition, excellent in impact resistance and molding fluidity and suitable as various automotive parts, mechanical parts, etc. CONSTITUTION:A thermoplastic resin composition is obtained by blending (A) 100 pts.wt. resin composition composed of (A1) 10-90wt.% polyarylate composed of a dihydric phenol (derivative) expressed by formula I (X is O, S, SO2, etc.; R1 to R4 and R1' to R4' are H, halogen or 1-4C hydrocarbon) and an aromatic dicarboxylic acid (derivative) and (A2) 90-10wt.% polyalkylene phenylene ester (e.g. polyethylene terephthalate) with (B) 1-50 pts.wt., preferably 3-30 pts.wt. modified polyolefinic copolymer having one structural unit having 21 amide groups, glycidyloxy groups or glycidyl groups based on 4-5000 carbon atoms of a polyolefin and one structural unit having glycidyl ether group expressed by formula II (Ar is 6-23C aromatic hydrocarbon having glycidyloxy group; R is H or methyl).
Patent JP-2000344485-A (JP)
Title: Indicator device for cargo handling vehicle
Inventor: TANIHIRA MITSUNOBU
IPC: B66F9/08
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent rotation by single fastening to reduce assembly mandays by making an indicator fixable to a mounting eye with one bolt. SOLUTION: An indicator 1 is manufactured from one plate and provided with an indicating part 11 at one end, a fitting hole 12 at the center and a bent part 14 at the other end. The indicator 1 is clamp-fixed to a mounting eye 5 using the fitting hole 12, one bolt 2 and a washer 3. The indicating part 11 of the indicator 1 is changed in shape according to a graduation fitting position. The indicator 1 is clamp-fixed by one bolt 12, and the bent part 14 provided at the indicator 1 itself abuts on the side face part of the mounting eye 5 and functions as a whirl-stop to permit single fastening. The indicator 1 itself is formed in simplified shape of one plate, and the indicating part 11 can be freely selected in shape and accurately manufactured by bending.
Patent JP-H0451583-A (JP)
Title: Metal-sheet bonded ceramic board
Inventor: FUKUDA KENJI
IPC: H05K1/03
Filed: 1990-06-20
Abstract: PURPOSE:To sharply reduce a thermal stress and to largely enhance a heat-resistance cycle property by a method wherein, at' a board to which metal sheets are bonded at both faces by using brazing materials of an alloy containing an active metal, the following are specified: the thickness of the brazing materials; the area ratio of the heat-dissipating side brazing material to the electronic-mounting side brazing material; and the thickness ratio of the metal sheets. CONSTITUTION:An electronic-component mounting side metal sheet 1 is bonded to one face of a ceramic substrate 3 and a heatdissipating side metal sheet 5 is bonded to the other face by using alloy brazing materials 2, 4 containing an active metal. At this time, when the thickness of the brazing materials 2, 4 is set to 25mum or lower, a thermal stress generated at the ceramic substrate 3 after this bonding operation is reduced drastically. When the area of the heat-dissipating side brazing material 4 is suppressed to 50 to 150% of the area of the electronic-component mounting side brazing material 2, the restriction of the ceramic substrate is weakened. In addition, when the thickness of the heat-dissipating side metal sheet 5 is set at 80% or lower of that of the electronic-component mounting side metal sheet 1, the balance of the generated thermal stress is made good. As a result, a heatresistance cycle property can be enhanced.