baber/WOPTO huggingface dataset:
Patent JP-S6127994-A (JP)
Title: Preparation of rhodium compound
Inventor: WATANABE YOSHIHISA
IPC: C07F9/50
Filed: 1984-07-16
Abstract: PURPOSE:To obtain the titled compound useful as a catalyst easily in high yield, by reacting a rhodium complex having CO as a ligand with a protonic hydrogen containing compound and tertiary phosphorus compound in an organic aprotic polar solvent. CONSTITUTION:(A) A rhodium complex having CO as a ligand, e.g. dirhodium octacarbonyl, is dissolved in an ordinary solvent, e.g. N,N'-dimethylimidazoline, and the resultant solution is then reacted with (B) a protoinic hydrogen-containing compound, e.g. 3-fluorobenzoic acid, and (C) a tertiary phosphorus compound, e.g, tricychohexylphosphine, in an organic aprotic polar solvent, e.g. dimethylformamide (DMF), at room temperature -70 deg.C in an inert as atmosphere generally for 3-15hr to give the aimed compound expressed by the formula RhY(CO)L2 (Y is anionic ligand; L is tertiary phosphrous compound ligand).
Patent JP-S634111-A (JP)
Title: Method for setting offshore platform
Inventor: NAKAMUNE HIDEO
IPC: E02B17/00
Filed: 1986-06-24
Abstract: PURPOSE:To reduce a construction cost and shorten the term of construction, by lifting up a platform to a specified level with a jack unit set at the platform, and by fixing the platform. CONSTITUTION:A platform 1 is conducted on a jacket 5, and elbow members 3 are positioned on the lower legs 6a of the jacket 5. After that, through engaging slots 5a arranged on the respective elbow members 3, upper legs 6b are vertically arranged, and the lower ends of the upper legs 6b are welded and firmly fitted on the top sections of the lower legs 6a exposed from the water. Along the legs 6b, with a jack unit set on the top deck of the platform 1, the platform 1 is moved upward and is fixed at a given position. As a result, the partial construction of the platform is not needed, and construction can be executed without using the floating crane of large type.
Patent JP-H0439157-A (JP)
Title: Cooling structure of electric apparatus for vehicle
Inventor: ICHIGE TSUTOMU
IPC: B61C17/00
Filed: 1990-06-06
Abstract: PURPOSE:To omit a blower for cooling an electric apparatus by arranging an electric brake resistor applying a brake and the electric apparatus on a base concurrently serving as an air duct on a vehicle body floor, and arranging the radiator of the electric apparatus on the suction side of the blower for cooling the resistor. CONSTITUTION:An electric brake resistor 1 and an electric apparatus 2 are arranged on a base 4 concurrently serving as an air duct on the floor of a vehicle body 3. A resistor 1b and a blower 1a feeding the cooling air to it are provided on the electric brake resistor 1, and the heat exchanger 2a of the resistor 1b is arranged on the suction side of the blower 1a. A damper 5 is closed when no brake is applied, the cooling air flows from the upper section of the vehicle body room through the duct of the electric apparatus 2 and the heat exchanger 2a, and it is sucked by the blower 1a from the air duct 4 through the heat exchanger 2a and discharged onto a roof through the resistor 1b. The damper 5 is opened when a brake is applied, the rotation of the blower 1a is increased, and a large quantity of air is discharged together with the air passing the heat exchanger 2a from the air duct 4. A blower for cooling the electric apparatus 2 can be omitted.
Patent JP-S632534-A (JP)
Title: Method of bottom pouring steel ingot making
Inventor: DESHIMARU SHINICHI
IPC: B22D27/04
Filed: 1986-06-23
Abstract: PURPOSE:To stabilize the internal quality of an ingot and to improve the yield by holding up a mold after forming solidified shell at the ingot bottom, supporting the exposing ingot side faces by rolls and also repeating the cooling operation by cooling medium. CONSTITUTION:An indirect cooling base plate 4 is arranged on a large base plate 2, and also cooling sprays 14 and pressed roll 16 are set respectively around a mold 10 arranged on the base plate 4. Before starting molten steel pouring, the cooling medium is flowed in a passage 6 of the base plate 4, and the bottom pouring is started from a runner 8 under cooling. After lapse of the constant time, at the time of forming the solidified shell to be possible to support the molten steel static pressure at the ingot bottom, the mold 12 is held up and at the same time the ingot exposing part is pressed by the rolls 18 through driving device 18 and cooled by spray 14. By repeating this operation, the segregation and gap crack in the internal part of ingot is prevented. Therefore, the internal quality of the ingot is stabilized and also the yield is improved.
Patent JP-H08336859-A (JP)
Title: Manufacture of electrically fusion welded joint
Inventor: TOKUMARU TAKESHI
IPC: B29C45/26
Filed: 1995-06-13
Abstract: PURPOSE: To provide a method for manufacturing an electrically fusion welded joint wherein a terminal pin can be surely held in injection molding, and a fitting operation of a terminal-holding component holding the terminal pin to a core is easy. CONSTITUTION: Synthetic resin is injected in a molding tool composed of a core mold 1, an outer die 2, and a terminal holding component 5 to manufacture an electrically fusion welded joint. In a method for manufacturing the electrically fusion welded joint in which a heating wire 6 is buried, a terminal holding component storing part 33 capable of storing a terminal holding component 5 is provided on a parting surface of the outer die, and a terminal pin is held by the terminal holding component 5. Besides, the terminal holding component 5 is fitted to a core supporting part 12. The terminal holding component 5 is stored in the terminal holding component storing part 33 of the outer die 2, and synthetic resin is injected into a space part formed between a hermetically sealed cavity and the core.
Patent JP-H022991-A (JP)
Title: Nuclear reactor
Inventor: FUJII TAKAO
IPC: G21C15/243
Filed: 1988-06-14
Abstract: PURPOSE:To control the production of strong-disturbance flow and contrive the guarantee of a passage in which discharge is uniformly flowed in a reactor by providing a movable guide plate for guiding the discharge flow to a reactor core side or a neighbor pump side between coolant circulating pumps. CONSTITUTION:In the middle part of a pump part 10 in the neighborhood of the lower face of a pump deck 11, a freely rotable supported movable guide plate 20 and a fixed guide plate 21 fixed on the bottom part of a pressure vessel 1 are arranged so as to partition a passage 22 for communicating between the pump parts 10. Thereby at the time of the operation of the whole pump, the discharge flows of the pump parts 10 collide each other and the guide plate 20 is rotated up to the position for partitioning the passage 22 between the pump parts 10 by the disturbance of the flow. Further at the time of the partial operation of the pumps, the guide plate 20 is rotated to the position along the flow by the flow toward the neighbor pump part 10 from the pump part 10. Thereby fluctuating pressure constituents at the time of the operation of the whole pump is reduced to reduce flowing vibration and the distribution of the reactor core flow at the time of the partial operation of the pumps can be unified.
Patent JP-H0815136-A (JP)
Title: Quality evaluation system for rice
Inventor: FUJIOKA SADAKAZU
IPC: G01N21/35
Filed: 1994-06-28
Abstract: PURPOSE:To optimize selection of handling timing, e.g. timing of sale, while grasping the standard proceeding of degradation by predicting the degradation rat of rice based on the difference between an initial acidity of fatty acid and a predetermined value. CONSTITUTION:In a near infrared spectroscopic analyzer 9, a sample cell 12 ascends to receive a sample grain from a hopper 13 and spectroscopic analysis is carried out in the way of descent by irradiating the sample grain with near infrared rays. A controller 19 receives a transmitted light or reflected light detection signal from the analyzer 9 and analyzes the components of threshed rice according to a working curve thus determining the acidity of fatty acid based on the reflectance related to the content of the component of fat, i.e., the fatty acid, using a specific wavelength. Furthermore, the controller 19 stores a prediction curve of the acidity of fatty acid at the memory part thereof. The degradation rate of rice is predicted based on the difference between the stored predictive value and an initial measurement of the acidity of fatty acid calculated from a measurement of the analyzer 9.
Patent JP-H023415-A (JP)
Title: New alpha-oxyacid polymer
Inventor: KITAO TOSHIO
IPC: A61K47/34
Filed: 1988-06-14
Abstract: PURPOSE:To prepare efficiently an alpha-oxyacid polymer having high biocompatibility by polymerizing a diester monomer of a six-membered ring having a mixed unit consisting of malic acid and glycolic acid. CONSTITUTION:An alpha-oxyacid polymer consisting of repeating units of formula II (wherein R is H or a carboxyl-protecting group; n is a number which provides an MW of about 1,000-300,000 when R is H) is prepd. in a high yield by performing soln. polymn. or bulk polymn. of a diester monomer of a six- membered ring having a mixed unit of formula I (wherein R is as defined above) consisting of malic acid and glycolic acid in the presence of an initiator and, if required, eliminating an existing protecting group. This polymer has especially high biocompatibility and is useful for medical materials such as an absorbable surgical suture and carries for medicines.
Patent JP-S628690-A (JP)
Title: Image pickup device
Inventor: AWAMURA DAIKICHI
IPC: H04N5/335
Filed: 1985-07-05
Abstract: PURPOSE:To easily remove slipping off in color in a horizontal scanning direction due to the chromatic aberration of an objective lens by constituting a device to adjust the read out frequency of a linear image sensor corresponding to the volume of the chromatic aberration. CONSTITUTION:With deflecting light beams of red, green and blue by an acoustic optical element and a vibrating mirror and scanning a sample surface, a reflected light beam from from the sample is photoreceived at the linear image sensor. A synchronous circuit 40 generates a vertical and a horizontal synchronizing signals V and H and a clock generating circuit 41, using the horizontal synchronizing signal H, supplies a clock signal C0 that becomes a reference to a sensor 18 which photoreceives a green light beam, and supplies a low frequency signal C1 to a red light sensor 28 and a high frequency signal C2 to a blue light sensor 38. The signal H is supplied to an acoustic optical element driving circuit 42, and the signal V to a vibrating mirror driving circuit 43, and the signals V and H to a processor circuit 44. Electric charge volume from the linear image sensors 18, 28 and 38 is read out based upon the clock pulses C0, C1 and C2 and a color image signal is recorded on a color monitor 48 and a VTR49.
Patent JP-S6128652-A (JP)
Inventor: OKAWA YUKIO
IPC: E04C3/32
Filed: 1984-07-17
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-H05326937-A (JP)
Title: Semiconductor lightning surge protection element
Inventor: SHIMODA YOSHIO
IPC: H02H3/22
Filed: 1992-05-14
Abstract: PURPOSE:To realize a high speed switching, a low consumption energy and a high surge resistance by isolating the N-type base region and the N-type cathode region of adjacent elements from each other with a P-type semiconductor substrate and insulating materials. CONSTITUTION:The diffusion of N-type base regions 2, 2' and N-type cathode regions 4, 4' is made from both the surface of a P-type base region 1, and further, the diffusion of P-type ohmic regions 3, 3' and N-type ohmic cathode regions 5, 5' for connecting with electrodes 6, 6' is made. A thyristor constituted of P-type base region 1, the N-type base region 2, a P-type ohmic anode region 3, the N-type cathode region 4 and an N-type ohmic cathode 5 and a thyristor constituted of a P-type base region 1, the N-type base region 3', the P-type base region 2', the P-type ohmic anode region 3', the N-type cathode 4' and a P-type ohmic cathode region 5' are interconnected in an antiparallel manner. And the N-type base regions 2, 2' of the respective thyristors are isolated with the P-type base region 1 and second insulating materials 9, 9'.
Patent JP-S5480251-A (JP)
Title: Vertical position plasma welding method for sheet
Inventor: IMANAGA AKIYOSHI
IPC: B23K10/02
Filed: 1977-12-09
Abstract: PURPOSE: To obtain a good welding result having a uniform uranami and no welding defect with a wide allowance degree of condition, by carrying out vertical down welding of sheet using plasma arc and feeding a wire from the rear of arc.  
     CONSTITUTION: The sheet basic material 1 to be welded at vertical position, is clamped on the backing strip 2 having the groove 5 for uranami formation and the plasma torch 3 is moved in the downward direction and also, welding is carried out feeding the wire 4 in the arc. Height of the tip end of the wire 4 from weld face is maintained at more than a half of the wire diameter and the upper limit is made about 3mm. It is preferable to increase the transfer number of times of droplet as much as possible in order to stabilize a uniform bead formation and welding, but welding is carried out maintaining transfer cycle at more than 1 Hz at least. Accordingly, the height of the wire is made higher as much as possible and the transfer number of times is increased by increasing flowing amount of plasma gas. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05344396-A (JP)
Title: Camcorder with lens cleaner
Inventor: SATO TAKASHI
IPC: G02B7/02
Filed: 1992-06-08
Abstract: PURPOSE:To provide clear images by providing lens cleaners on the lens cap and the lens cover of the camcorder and a still camera, wiping off the surface of an objective lens every time it is opened or closed and photographing an object with a clean lens at all times. CONSTITUTION:The lens cleaners 4 and 5 fixed to the lens cover 1 to be put on the lens part of the main body of a camera by a bearing 2 and a spring 3 are adhered closely to the lens and rotated or slid so that the surface of the lens is wiped clean. Thus, since the lens can be wiped clean every time starting and finishing the use of the camcorder, the object can be photographed in the clear images.
Patent JP-H08340354-A (JP)
Title: Communication server
Inventor: TSURUNO KOICHIRO
IPC: H04L12/66
Filed: 1995-06-14
Abstract: PURPOSE: To automatically and surely transfer data by discriminating whether transmitted data is FAX data or communication data according to a protocol and transmitting it to a public telephone network by selecting an appropriate modem corresponding to the discriminated result. CONSTITUTION: When this communication server 1 connected to a LAN line 2 receives a data transmission request from a network terminal connected to the same line 2 and confirms data reception, the communication control part 9 of the server 1 accumulates received data in an accumulation part 10 via a LAN transmission/reception interface part 5. Thence, a data discrimination part 11 discriminates whether the received data is the FAX data or the communication data. Either of FAX modem/data modem interface parts 7, 8 is selected based on the discriminated result, and switching is performed by a switching part 12. After that, a selected mode is initialized, and connected to a public line, then, the data is transmitted. In this way, operability and reliability for data transmission are improved.
Patent JP-S5849035-A (JP)
Inventor: MIYATSU TAYUU
IPC: H02H3/08
Filed: 1981-09-18
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-H01315636-A (JP)
Title: Fuel injection controller
Inventor: MIYAZAKI MASAAKI
IPC: F02D41/00
Filed: 1988-06-15
Abstract: PURPOSE:To improve the starting characteristics in a fuel injection controller which reduces additional quantity of starting fuel gradually with time when an engine speed reaches the specified value or higher by restraining the gradual reduction rate of fuel when a cranking switch is in the ON position even if the engine speed is higher than the specified value. CONSTITUTION:During the operation of an engine 1, a controller 14 decides whether or not the engine speed computed according to an ignition signal is higher than the specified speed. If NO, the preset specific function is set as a starting fuel addition compensating function CSTAT and stored in a memory. Meanwhile, if YES, an decision whether a cranking switch 2 is in the ON position or not is made and if NO, said compensating function CSTAT is used and the addition of starting fuel injected from an injector 8 continues. If the switch 2 is in the OFF position, the compensating function CSTAT is gradually reduced for the specified period after the switch is turned OFF or until the frequency of generation of ignition signals reaches the specified value, to gradually reduce the additional quantity of starting fuel to zero.
Patent JP-H0441536-A (JP)
Title: Resin composition
Inventor: MATSUOKA KIYOBUMI
IPC: C08L31/04
Filed: 1990-06-07
Abstract: PURPOSE:To provide a resin composition excellent in flexibility, impact resistance, heat sealability, etc., by mixing an olefin/vinyl acetate copolymer saponificate resin with a specified silane-modified polyolefin resin in a specified weight ratio. CONSTITUTION:5-95wt.% olefin/vinyl acetate copolymer saponificate resin (e.g. ethylene/vinyl acetate copolymer saponificate resin) is mixed with 95-5wt.% polyolefin resin (e.g. polyethylene) modified with an unsaturated silane compound (e.g. vinyltriacetoxysilane) or a glycidylated silane compound (e.g. gamma- glycidoxypropyltrimethoxysilane) to produce a resin composition. The obtained resin composition can be desirably used for food packaging materials, pharmaceutical packaging materials, cosmetic packaging materials, containers requiring gas barrier properties, etc.
Patent JP-H089869-A (JP)
Title: Noodle-storing apparatus
Inventor: NAKAOKA FUMIO
IPC: A21C9/00
Filed: 1994-06-29
Abstract: PURPOSE:To provide a noodle-storing apparatus capable of storing noodle in a container in spiral shape free from breakage of the noodle. CONSTITUTION:This noodle-storing apparatus is composed of a container-driving device 3 for horizontally rotating a noodle container 2 for noodle, a noodle- guiding roller 4 horizontally movable from center to periphery of the noodle container 2 above the container 2 and rotatable around a horizontal shaft, a rotationally driving device 5 for the roller 4 and a roller-transferring device 6 for moving the roller from center to periphery above the noodle container. The noodle-storing apparatus is further provided with a controlling means for rotational speed of the noodle container and/or transferring speed of the roller fitting on the position of the roller. The moving speed of a spot of the noodle container and the noodle-delivering speed for the spot are made identical to each other by virtue of the controller.
Patent JP-H075687-A (JP)
Title: Liquid etching resist and copper-plated laminate board coated with etching resist film
Inventor: NAKAYAMA ICHIRO
IPC: H05K3/06
Filed: 1993-06-18
Abstract: PURPOSE:To obtain high protecting property for scratches of copper foil and to make possible high-accuracy drawing on a copper-laminate board by using a photosensitive resin compsn. having a specified range of hardening sensitivity when the compsn. is hardened with UV rays. CONSTITUTION:A liquid etching resist in a state of an org. solvent soln. is prepared by using such a photosensitive resin compsn. that it requires 30-100mJ/cm<2> light quantity of UV rays for exposure to obtain >=90% film remaining rate after development. This liquid etching resist is applied and dried to form an etching resist coating film and to obtain a copper laminate board. The photosensitive resin compsn. is preferably an alkali-soluble UV-curing resin compsn. and consists of (A) resin which can be dissolved in an alkali aq. soln., (B) reactive diluent having ethylene-type unsatd. groups, (C) photopolymn. initiator which produces radicals by irradiation of UV rays, (D) solvent to control viscosity, and if necessary, (E) dyes or pigments.
Patent JP-S633051-A (JP)
Title: Halogen-containing resin composition having improved weather resistance
Inventor: TSUKAHARA YOSHIMITSU
IPC: C08K5/55
Filed: 1986-06-24
Abstract: PURPOSE:The titled resin composition having thermal stability in processing, antistatic properties and extremely improved weather resistance as well, obtained by stabilizing a halogen-containing resin with an organotin maleate compound in the presence of a specific boric acid ester compound. CONSTITUTION:100pts.wt. halogen-containing resin is blended with (A) an organotin maleate compound such as dimethyltin bis(methyl maleate), dibutyltin maleate, etc., and (B) a boric acid ester compound shown by formula I and/or formula II (R<1>-R<4> are 1-30C alkyl, alkenyl, aralkyl, aryl or cycloalkyl; R<5> is residue after removal of two OH from polyhydric alcohol containing 2-6 OHs; X and Y are residue after removal of each H from different two carbons of 2-10C alkane; m and n are >=1) in a weight ratio of the component A:B=99.95:0.05-50:50 in an amount to give 0.1-20pts.wt. total amounts of the components A and B.
Patent JP-H07176420-A (JP)
Title: Mn-zn ferrite
Inventor: HIRAI NAOE
IPC: H01F1/34
Filed: 1994-06-29
Abstract: PURPOSE:To produce a Mn-Zn ferrite that is adequate for cores of transformers of high frequency power supplies, noise filters and choke coils. CONSTITUTION:A Mn-Zn ferrite that contains phosphorus of not more than 0.005% by weight limiting it preferably to the range of 0.002% to 0.004% by weight, and more preferably to the range of 0.0024% to 0.0044% by weight and AC initial permeability with a frequency of 1KHz and at 25 deg.C is not less than 9000 and preferably not less than 9300. The Mn-Zn ferrite is produced from brown iron oxide that contains phosphorus of not more than 0.005% by weight and Mn of 01 to 0.3% by weight.
Patent JP-S629877-A (JP)
Inventor: HONMA YOSHITSUGU
IPC: B25D9/12
Filed: 1985-07-02
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-H0439641-A (JP)
Title: Interchangeable single lens reflex camera for photographing special picture
Inventor: KAJITA HIDEO
IPC: G03B17/02
Filed: 1990-06-05
Abstract: PURPOSE:To eliminate the projection part of a pentagonal prism on the upper surface of a camera and to make an entire form compact by respectively making the upper surface and the bottom surface of a camera main body nearly coincident to the heights of the upper edge and the lower edge of a mount seat plate for an interchangeable lens. CONSTITUTION:The condenser lens 25 of a range-finding module 23 is set lower than the lower edge of an exposing area by a special picture frame 11 and upper than the lower edge of the exposure feasible area of a film itself. Therefore, a sub mirror 22 and a main mirror 21 are moved backward, so that the positions of a focusing plate 30 and the pentagonal prism 31 are made lower. Since the upper surface and the bottom surface of the camera are respectively made nearly coincident to the heights of the upper edge and the lower edge of the mount seat plate 6 for the interchangeable lens without increasing the height of the camera, the projection part of the prism 31 is eliminated and the entire form is made compact.