baber/WOPTO huggingface dataset:
Patent JP-S5618610-A (JP)
Title: Polymerization of olefin
Inventor: IKEGAMI TADASHI
IPC: C08F4/06
Filed: 1979-07-25
Abstract: PURPOSE: To polymerize an olefin in high yields, by polymerizing ethylene by use of a specific solid catalyst containing an oxide of trivalent chromium.  
     CONSTITUTION: A solid catalyst is prepared by adjusting an acidic aqueous solution, pH below 3, containing an alkali metal silicate such as sodium silicate or potassium silicate and a Cr(III) compound such as chromium nitrate or chromium oxide to a pH of 4W12 by the addition of an alkali and aging the solution for 1W20hr at 20W100°C, separating the precipitated product, drying the precipitated product at below 200°C and heat-treating the dried product at 200°C or higher, pref., 300W 600°C, in a nonoxidizing atmosphere. Then, ethylene alone or toghther with an α- olefin of at least 3C is (co)polymerized in the presence of the above solid catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03291760-A (JP)
Title: Image forming storage device
Inventor: NOZAKI TAKESHI
IPC: G06F17/30
Filed: 1990-04-10
Abstract: PURPOSE:To enable the registration and retrieval of a image by collecting document information onto a copy sheet, preparing index information and adding retrieval information, which is composed of information for distinguishing a storing medium and the document information, and date information, to the index information. CONSTITUTION:The document information of a first page is read by a scanner 41 and stored into a page memory 30, and the image data is stored through an optical disk device 51 to an optical disk after being compressed by a CODEC 21. Simultaneously, file numbers are allocated for the unit of a document in the order of registration to the optical disk under control from a basic system part 1. The image data stored in the memory 30 is printed out by a printer 43 after adding an image data, which is composed of bar codes and numeric strings with a low height, and a memory data as the retrieval information composed of the file number or the like. The document information after the second page is similarly processed and the image data, however, is compressed to 1/4 and stored in the memory 30. Then, the stored information is printed out to the back of the index, which surface is already recorded, after adding the bar code.
Patent JP-S5617608-A (JP)
Title: Method and apparatus for continuous precipitation and dehydration of sludge
Inventor: SATOU SUNAO
IPC: B01D25/34
Filed: 1979-07-24
Abstract: PURPOSE: To easily perform the titled dehydrating and discharging economically by precipitating and concentrating sludge in a precipitating vessel and filtering the same through multiple filter plates to lower its moisture content then expanding the spacings between the respective filter plates in consecutive order and continuously discharging the sludge.  
     CONSTITUTION: The suspension having undergone chemical treatment is flowed into a precipitating vessel 1. Sludge is precipitated and concentrated and at the same time it is passed through multiple filter plates 5 juxtaposed at fixed intervals, whereby it is filtered by gravity and forcibly filtered by a vacuum, so that its moisture content is lowered. After this, a bottom plate 15 is opened and the respective plates 5 supported by one shaft on one side rotating around ventilation pipes 11, 11' by connecting pipes 20, 20' are sequentially turned to allow the sludge to be separated from the respective plates 5, whereby the sludge is continuously discharged little by little at a fixed rate. After the discharging, the repsective plates 5 are returned to the home positions and the bottom plate 15 is reclosed to reset the precipitating vessel 1 to the orignal form. The above-mentioned treatment method is so arranged as to permit continuous treatment by using a plurality of the precipitating vessels 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61251679-A (JP)
Inventor: MAIKERU ENU CHIYAN
IPC: C07D307/80
Filed: 1986-04-25
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-S6084121-A (JP)
Title: Filter apparatus
Inventor: INOUE KIYOSHI
IPC: B01D35/02
Filed: 1983-05-31
Abstract: PURPOSE:To obtain a filter having high efficiency and long life, in a magnetic filter apparatus, by forming the filter material used in a fluid flowle from a mixture consisting of spherical particles made of a specific metal compound and magnetic particles. CONSTITUTION:A fluid to be filtered is allowed to pass through the spaces 5, 4 surrounded by the wall 10 forming the flowline of the fluid to be filtered in a direction shown by the arrow. The filter material packing part 3 surrounded by support nets 8, 6 is packed with innumerable filter materials 7. A magnetic field forming apparatus 9 is provided on the outside of the packing part 3 and a magnetic field is applied to the filter materials 7. In this case, the filter materials 7 comprise hollow spherical filter material particles comprising filter materials 7A each having a hollow part 7B therein or solid spherical particles and are a mixture comprising spherical particles formed of oxide, nitride or carbide of a metal or a mixture thereof and magnetic particles. By using said filter materials 7, good magnetical dust removing effect is obtained as compared with a case, for example, where only Al2O3 particles or ferrite particles, are used.
Patent JP-S59218192-A (JP)
Inventor: SHINJI YOSHIKAZU
IPC: D06F39/08
Filed: 1984-05-11
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-S61253729-A (JP)
Inventor: WADA YUKIO
IPC: H01H19/58
Filed: 1985-05-02
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-S62250866-A (JP)
Title: Rotor of superconducting rotary electric machine
Inventor: KATAOKA KENJI
IPC: H02K55/04
Filed: 1986-04-22
Abstract: PURPOSE:To smoothen the flow of helium by introducing a first padding with multiple small holes between a superconducting field coil and a wedg, and by introducing a second padding with oval-shaped holes between the superconducting field coil and the first padding. CONSTITUTION:A first padding 22 with multiple small holes 22a is introduced between a superconducting field coil 3 and a wedge 18. Also into between the superconducting field coil 3 and the first padding 22 a second padding 23 with oval holes 23a are inserted. The oval holes 23a of the second padding 23 communicate to two small holes 22a of the first padding 22. The shortage of helium around the superconducting field coil 3 is made up for the helium flowing from a helium passage 20 into around the superconducting field coil 3 through the clearance between wedges 18, the small holes 22a of the first padding 22 and the oval holes 23a of the second padding 23.
Patent JP-H07300080-A (JP)
Title: Ride-on type working vehicle
Inventor: MITSUMOTO MATSUO
IPC: B62D1/22
Filed: 1994-05-09
Abstract: PURPOSE:To prevent a running vehicle from bumping against an obstacle by providing an auxiliary handle for manipulating a steering mechanism from the outside of the vehicle so as to manipulate a control lever incorporated to the auxiliary handle in order to allow change-over operation for transmission of power to a transmission shaft on the rear wheel side to be carried out from the outside of the vehicle. CONSTITUTION:A steering mechanism adapted to steer front wheels through the manipulation of a steering wheel at a ride-on position, is disconnectably coupled thereto with an auxiliary handle 10 for manipulating the steering mechanism from the outside of the vehicle, through the intermediary of an attaching part. Further, a clutch brake mechanism 9 for turning on and off the transmission of a power from an engine 5 to the rear wheel 2 side, and for braking a transmission shaft Sb on the rear wheel 2 side in association with the turn-on and -off operation, are laid between an output shaft Sa of a mission casing 7 for delivering a power from the engine 5, and the transmission shaft Sb of the rear wheel 2 side. Further, the auxiliary handle 19 is provided thereto with a control lever 19 for manipulating the clutch brake mechanism 9 through a release wire 20.
Patent JP-H07298776-A (JP)
Title: Grain conveyor
Inventor: ONISHI SUSUMU
IPC: B65G33/08
Filed: 1994-05-09
Abstract: PURPOSE:To effectively carry out the feeding actions on grains to the side of a longitudinally feeding screw conveyor with discharge blades by passing the conveying direction of the grains with the discharge blades in the shaft center direction of a tilted passage for guiding the grains in an inside corner part of a corner case. CONSTITUTION:This grain conveyor is obtained by connecting a transversely feeding screw conveyor 1 through a corner case 3 to a longitudinally feeding screw conveyor 2 so as to communicate therewith, interlocking and connecting screw shafts 5 and 8 through a bevel gear mechanism 11, forming a tilted passage (C) for guiding grains from the terminal end of the transversely feeding screw conveyor 1 to the lower end of the longitudinally feeding screw conveyor 2 in the inside corner part of the corner case 3, installing discharge blades 6 having a larger diameter than the outside diameter of the screw blade 4 at the terminal end of the screw shaft 5 in the transversely feeding screw conveyor 1 and attaching the discharge blades 6 to the screw shaft 5 of the transversely feeding screw conveyor 1 in a state of a site located toward the side of the longitudinally feeding screw conveyor 2 retreated in the direction opposite the rotative direction of the discharge blades 6 in the shaft center direction of the transversely feeding screw conveyor 1.
Patent JP-S61253910-A (JP)
Title: Piezo-resonating parts
Inventor: FUTAKUCHI TOMOAKI
IPC: H03H9/17
Filed: 1985-05-02
Abstract: PURPOSE:To detect easily whether a supporting plate or the like is precisely fixed on a substrate or not by positioning the drawing edges of electrodes closer to the centers of the main surfaces of a piezo substrate as compared to its edges. CONSTITUTION:The ends 3b, 4b of respective electrodes 3, 4 are drawn in the end part direction of a piezo-seramic plate and the drawing edges 3b, 4b are positioned closer to the centers of the main surfaces 2a, 2b of the piezo substrate 2 as compared to its edges 2c, 2d. Thereby, the main surface parts between the drawing edges 3b, 4b and the edges 2c, 2d of the piezo substrate 2 are non-electrodes parts 5, 6 where no electrode exists. The resonator 1 is arranged on an insulating substrate 11 forming leading parts 12, 13 on both the ends. Then, conductive paint 16 is applied near the end parts of the resonator 1 to electrically connect the electrodes 3, 4 to the leading parts 12, 13 and connect the resonator on the substrate 11.
Patent JP-H10268624-A (JP)
Title: Electrophotographic device
Inventor: SHINOZAKI ATSUSHI
IPC: G03G15/16
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To improve a toner-concentration control system and enhance the operation efficiency in an electrophotographic device employing both a horizontal circulation type developing device and a quantitative development-detection system, by optically detecting the amount of toner on a photoreceptor through a pattern formed at the end part of the photoreceptor close to the toner replenishment port, to optically detect the amount of development toner. SOLUTION: The toner pattern for the detection of the amount of development toner is formed at the end part of the photoreceptor 1 close to the toner replenishment port 12. In a position corresponding to a toner-pattern formation position, a reflection type sensor 19 integrating a power source and a light receiving element is arranged, and by means of this the amount of toner on the photoreceptor 1 is optically detected. Because the length of time that the developer with which the detected toner-pattern has been formed moves to a toner supply area after the detection is short, a decrease in toner concentration due to the toner consumption is minimized even when an image forming operation is carried out during the time, and proper, accurate toner- replenishment can be performed.
Patent JP-H04324512-A (JP)
Title: Hardware initialization program
Inventor: NAKAMURA SADATOSHI
IPC: G06F1/24
Filed: 1991-04-25
Abstract: PURPOSE:To obtain such a device that can perform emergency initialization and operation checking against user-extended hardware when a fault occurs, etc., and, at the same time, can perform initialization and operation checking irrespective of the presence of a fault in an external storage device for a general purpose computer to which hardware can be extended. CONSTITUTION:A process for checking the presence/absence of an initialization program against user-extended hardware such as s4 is provided in an initialization program and, when the program exists, a process for reading the process of the program is extended before reading an external storage device so that the initialization program of the user-extended hardware can be extended to a nonvolatile memory and can be executed before the external storage device is booted.
Patent JP-2000287814-A (JP)
Title: Commodity control method and device in rotating eating and drinking table
Inventor: TOKUNO NOBUO
IPC: G06Q30/06
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To easily carry out an input of commodity, to reduce a work burden applied to a commodity management, a fare calculation, etc. SOLUTION: In this rotating eating and drinking table, a commodity 14 is gone around and conveyed above a stand 12. In this case, after a recognition data recorded in an ID medium of each commodity dish 16 is recorded in a computer 30, a recognition data of the commodity dish 16 is read by an ID medium reading sensor 24 and a kind data of the commodity dish 16 is read by a judgment sensor 28 and is recorded in the computer 30. Thereafter, the commodity dish 16 can be managed by feeding the commodity dish 16 to the rotating eating/drinking stand.
Patent JP-S63238693-A (JP)
Inventor: TANAKA YASUO
IPC: G06Q50/00
Filed: 1987-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11292949-A (JP)
Title: Production of rigid isocyanurate spray foam
Inventor: YONETANI HIROYUKI
IPC: C08G18/50
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To improve both initial foamability and operability and produce the subject foam by using a specific initial foamability improving agent when reacting a polyol with a polyisocyanate in the presence of a catalyst, or the like. SOLUTION: (G) An amine compound selected from formula I [R1 to R4 are each H or a 1-4C lower alkyl; (a) is 1-50], formula II [R5 to R10 are each H or a 1-4C lower alkyl; (x), (y) and (z) are each 1-50; A is glycerol or trimethylolpropane], formula III [(b) is 2-8], formula IV [R11 to R12 are each H or a 1-4C lower alkyl; A is O or N; R13 has no connecting group when A is O and is H when A is N; B is H when A is O and is a hydroxyalkyl when A is N; (c) is 1-31 and formula V [(d) is 2-12] is used as an initial foamability improving agent when reacting (A) a polyol with (B) a polyisocyanate in the presence of (C) a catalyst, (D) a foaming agent and (E) a foam stabilizer and, as necessary, (F) other auxiliaries.
Patent JP-H07308039-A (JP)
Title: Stator coil joint structure for water-cooled stator generator
Inventor: MARUYAMA KATSUMI
IPC: H02K3/24
Filed: 1994-05-10
Abstract: PURPOSE:To provide a stator coil structure for water-cooled stator generator in which the presence of water leakage can be detected without dismantling the generator while preventing the leaked water from splashing and to facilitate the leak test by integral calculus using helium gas as a tracer gas. CONSTITUTION:Stator coil joints 4, 5 disposed vertically are sealed, respectively, by upper and lower insulator covers 6, 7. The upper insulator cover 6 is connected through a switching valve 10 with a detector 11 for detecting leaked helium gas and the lower insulator cover 7 is connected with a drain alarm 14 for detecting the leakage of the stator cooling water and delivering an alarm.
Patent JP-H03292665-A (JP)
Title: Disk holding device
Inventor: HORI SHIGEKI
IPC: G11B17/028
Filed: 1990-04-11
Abstract: PURPOSE:To reduce the thickness of a disk holding device by moving a clamper and a turntable so that both of them approach a disk and chucking the disk. CONSTITUTION:When a disk cartridge 2 is inserted to a holder 9, it is moved to the chucking position, and a slide part 10 is moved right. Rolls 13 of a clamper base part 11 and a turntable base part 12 are rotated along the surface of the slide part 10 in accordance with movement of the slide part 10, and rolls 13 are moved on the inclined part of the slide part 10 to move the clamper set plate 11 and the turntable set plate down ward and upward respectively, and a clamper 7 and a turntable 3 clip an optical disk 1 to chuck it. Thus, the thickness of the disk holding device is reduced.
Patent JP-S5721307-A (JP)
Title: Agent for controlling green laver
Inventor: AZUMA KOUICHI
IPC: A01N61/00
Filed: 1980-07-16
Abstract: PURPOSE: To prepare a green laver-controlling agent capable of improving the yield and quality of laver, by using a pigment having the color specified by specific hue, lightness and saturation according to the "Specification of colors according to their three attributes" of JIS Z-8721 as active component.  
     CONSTITUTION: The objective green laver-controlling agent contains as an effective component, a single or mixed pigment having the color specified by 2.5PBW10P in hue (H), 3W5 in lightness (V) and 4W12 in saturation (C) according to the "Specification of colors according to their three attributes" of JIS Z-8721. The growth of green laver is slower on the laver net colored with the above pigment than on the net colored with the pigment having other color. The growth of laver is not affected. The green laver-controlling agent is prepared by compounding the pigment with a mordant, dye-assist agent, adhesive, etc. according to the characteristics of the material of the net. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06142813-A (JP)
Title: Method for shaping upset part and device for bending the same
Inventor: FURIITOHERUMU POSUTO
IPC: B21J9/02
Filed: 1993-04-22
Abstract: PURPOSE: To provide a bending machine capable of forming a bent wire or pipe having at least one upset portion by a cost effective method and a bending method therefor. CONSTITUTION: This method consists in forming the bent wire or pipe piece 5 having the at least integral upset portion by the bending machine. The piece 5 is clamped at one end 26 by clamping collar parts 8 and 9 engaging in a transverse direction within the bending machine. The upset portion is molded by upsetting the one end of the piece 5 to the clamping collar parts. The bending machine is provided with a clamping device having the clamping collar parts 8 and 9 which are attachable and detachable to and from each in the direction orthogonal with a transporting shaft in a transporting direction (S) behind the transporting means and is provided with at least one upsetting tool (W) behind the clamping collar parts 8 and 9. The machine is provided with the upsetting tool and/or the clamping device movably toward the transporting shaft within the machine.
Patent JP-S5620025-A (JP)
Title: Curing agent for epoxy resin
Inventor: YAMAZAKI KAORU
IPC: C08G59/00
Filed: 1979-07-27
Abstract: PURPOSE: To obtain a cured epoxy product being rich in flexibility and elongation and having excellent adhesive strength, water resistance and chemical resistance, by employing, as a curing agent for epoxy resins, a mono-or polyamideamine prepared from a mixture of three different amines having a hexamethylene group and a carboxylic acid.  
     CONSTITUTION: A carboxylic acid such as a polymerized fatty acid or an (un)saturated fatty acid is added to (D) an amine mixture which contains (A) bishexamethylenetriamine, (B) N-ethylhexamethylenediamine and (C) hexamethylenediamine in amounts of 20W80% of (A), 10W70% of (B) and 1W30% of (C), based on the total weight of (A), (B) and (C), respectively, and having a total content of the three amines, of at least 20wt%, based on the amine mixture. The resulting mixture is reacted, with heating under N 2  stream. The reaction product is employed as a curing agent for epoxy resins. In order to further improve the water resistance and elongation, the total content of (A), (B) and (C) in (D) of 50W 100wt% is chosen. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01267025-A (JP)
Title: Manufacture of piping member having joint part
Inventor: KAWAKAMI IWAO
IPC: B29C65/00
Filed: 1988-04-19
Abstract: PURPOSE:To manufacture a piping member having joint parts by a method wherein the edge faces of the cylinder part pieces of piping member component bodies are abutted against each other under the condition that the inner peripheral surface of an edge face, at which no joint part is provided, of the cylinder part piece is put upon the outer peripheral surface of the base part of the other half of the joint part so that the two are welded into an integral body. CONSTITUTION:A branch pipe joint component body A consists of a halved cylinder part piece 11 and tubular joint parts 21 and 22, which are extendingly provided from both the end parts 13 and 15 of the straight pipe portion of the cylinder part piece 11. In a component body B, a tubular joint part 23 is integrally connected to the end part 18 of the branch portion of a cylinder part piece 12. The butting faces 31 of the cylinder part piece 11 of the component body A and those of the cylinder part piece 12 of the component body B are butted against each other. Further, the outer peripheral surfaces of the stepped parts 33 and 33 of the junction parts 21 and 22 of the cylinder part piece 11 and the inner peripheral surfaces of the notched parts 32 and 32 of both the end parts 14 and 16 of the cylinder part piece 12 are butted against each other. Furthermore, the inner peripheral surface of the notched part 32 of the end part 13 of the branch portion and the outer peripheral surface of the stepped part 33 of the joint part 23 of the branch portion are butted against each other. By applying supersonic waves to the butting faces and piled-up parts under pressure so as to produce vibration between them, thermoplastic synthetic resin is fused so as to make the branch pipe joint component bodies A and B into an integral body.
Patent JP-S62253820-A (JP)
Title: Stabilization work of slope
Inventor: YAMADA KUNIMITSU
IPC: E02D17/20
Filed: 1986-04-25
Abstract: PURPOSE:To obtain a tough structure without the use of reinforcing bars by a method in which a plurality of metal nets re erected in parallel on a slope by butting their projected portions to form small spaces, and soil is packed into the spaces. CONSTITUTION:A plurality of metal nets 1 are erected in parallel on a slope by butting their projected faces, and the adjacent metal nets 1 are integrally combined by connecting wires 2, where small spaces 3 are formed between the recessed faces of the adjacent nets 1. The metal nets 1 so integrated are driven into the sloped ground or fixed to anchors buried, and soil is packed into the small spaces 3 between the nets 1. The sloped ground can thus be simply stabilized without causing any trouble in placing concrete, and plant seeds can be sowed on the soil for vegetating work.