baber/WOPTO huggingface dataset:
Patent JP-H10278289-A (JP)
Title: Ink jet recorder and ink supply tube therefor
Inventor: OOTA KAII
IPC: B41J2/175
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To achieve low moisture permeability, low rigidity and low gas permeability while enhancing adhesion strength of each layer by employing an ink resistant, moisture permeable material having low rigidity kneaded with an adhesive in the outer layer of a laminate and employing a material having low gas permeability in the intermediate layer. SOLUTION: An inner layer 2 constituting the inner wall of an ink supply tube 1 and an outer layer constituting the outer wall of the tube 1 are composed of low density polyethylene, intermediate density polyethylene, or straight chain low density polyethylene exhibiting ink resistance, moisture permeability and low rigidity. An intermediate layer 4 is composed of ethylene vinyl alcohol copolymer, ethylene vinylacetate or polyethylene naphthalate exhibiting low gas permeability. A resin material being employed in the inner and outer layers 2, 3 is kneaded with an adhesive resin, e.g. ethyleneethyl acrylate, polypropylene, or the like, when it is thrown into an extruder.
Patent JP-S57202287-A (JP)
Title: Cultivation and preparation of urokinase by it
Inventor: HORIGUCHI SADAYOSHI
IPC: C12N9/72
Filed: 1981-06-03
Abstract: PURPOSE: To cultivate efficiently a cell derived from an animal in a medium containing no serum or low serum and to prepare urokinase by the cultivation, by making the medium have epidermal growth factor and transferrin simultaneously.  
     CONSTITUTION: In cultivating a cell derived from an animal such as a cell derived from the kidney of human fetus, the cultivation is carried out using a medium containing the 0.3W37.5ng epidermal growth factor and 0.4W50μg transferrin per ml medium. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08281741-A (JP)
Title: Control system for injection molding machine
Inventor: IMATOMI YOSHIYUKI
IPC: B29C45/50
Filed: 1995-04-10
Abstract: PURPOSE: To provide a control system for an injection molding machine which is effective in the prevention of the malfunction such as a flash, a shrink or a warpage. CONSTITUTION: The control system for an injection molding machine comprises the first step of so controlling that a distance between platens becomes a predetermined value Lo until switching to a dwell step when the charge of resin is started, the second step of switching the charging step to the dwell step when a screw arrives at the predetermined position by monitoring the position of the screw, and the third step of so controlling a drive source as to maintain the mold clamping force P2 at the time of switching to the dwell step when entering the dwell step.  As a result of advancing the resin charge, the fourth step of so controlling as to follow up the predetermined change pattern LP1 in which the distance between the platens thereafter is the arrival point at the second value Le when the distance between the platens is increased to reach the first value Ls , and the fifth step of so controlling the drive source as to maintain the value P3 at that time by detecting the time of starting to reduce the mold clamping force from the peak value by monitoring the increased amount of the force increased as the dwell step is advanced.
Patent JP-S61243517-A (JP)
Title: Information processor with help function
Inventor: YOSHIMURA SUSUMU
IPC: G06F3/02
Filed: 1985-04-22
Abstract: PURPOSE:To indicate a simple help guide message most adequate to a user by depressing plural function keys successively and deciding help guidance information desired by the user in accordance with the combination of depressed function keys. CONSTITUTION:The user depresses a help key on an input device 1 when he loses the use of a using function during the use of a word processor. He depresses function keys in a proper order thereafter. Then, inputted key codes are stored in a stack 7 for key code. For example, the key code of a move key is stored in the stack 7. Decision of an item to be displayed as help guide is started. The help item is set to the state variable to perform initialization. The transition of the label of the key code indicated by a stack search point is checked from the help item. The state variable is set to state item move of the transition destination. A help guidance message corresponding to this move is taken out from an external storage and is displayed. Thus, function keys are depressed in combination to give the most adequate help guide information.
Patent JP-S568582-A (JP)
Title: Checking radiation source unit
Inventor: MATOBA TAMOTSU
IPC: G01T7/00
Filed: 1979-07-02
Abstract: PURPOSE: To obtain the clear radiation spectrum as well as facilitate an easy energy calibration, by putting selectively the plural number of checking radiation sources close to the radiation detector within the radiation shielding substance via the wire.  
     CONSTITUTION: Checking radiation source selecting disk 11 is turned, and the fixed radiation source 7 is selected among those which are mounted on disk 11. Source 7 is the attached detachably to the tip of wire 9, and then take-up unit 13 is rolled out to make sauce 7 attached to the tip of wire 9 reach the bottom part of radiation detector 4 provided to barrel 5 in radiation shielding container 1 by wire 9 intruding into guide tube 10. Thus wire 9 is stopped by limit switch 12. In this way, the clear spectrum can be obtained by source 7 put close to detector 4, at the same time facilitating an easy calibration for the radiation energy through selection of the radiation source. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5511845-A (JP)
Title: Plastic type
Inventor: SATOU NOBUO
IPC: B41B1/02
Filed: 1978-07-13
Abstract: PURPOSE: To obtain plastic types for impact printing of high printing quality, high working reliability and long life by making them of a composite material which consists of the polyurethane of a certain hardness value and glass fibers or carbon fibers.  
     CONSTITUTION: Plastic types are made of a composite material which is the mixture of a resin having urethane couplings and a hardness value of Shore D 70W80 with 5W20 weight percent of glass fibers or carbon fibers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02263191-A (JP)
Title: Beam advance direction measuring instrument
Inventor: MURAKAMI TORU
IPC: G01T1/29
Filed: 1989-04-03
Abstract: PURPOSE:To measure the advance direction of a beam by moving a beam shielding means, while irradiating a beam detecting means with a beam, and processing a detecting signal as a function of a signal for showing a relative position of the beam shielding means to the beam detecting means. CONSTITUTION:For instance, an ion beam is made incident toward a detecting head 14 from the direction as indicated with an arrow. A shielding held 16 moves from the right to the left, and when it comes to a position of a broken line, the detecting head 14 is shielded completely by the beam. In this case, when a distance between the detecting head 14 and the shielding head 16 is (w), and the tip of the shielding head 16 protrudes forward by length d' from the tip of the detecting head, an incident angle theta' of the beam becomes theta'= arctan (d'/w). In such a way, the protrusion length d' is obtained, and the angle theta' is calculated.
Patent JP-H06294848-A (JP)
Title: Charge reducing method for insulation film of electron beam tester
Inventor: UEDA KOJI
IPC: H01L21/66
Filed: 1993-04-12
Abstract: PURPOSE:To perform high quality, stable observation, measurement by varying a secondary electron drawing electric field intensity by automatically interlocking to an observation magnification. CONSTITUTION:A secondary electron beam drawing electric field intensity is automatically varied corresponding to an incident electron beam emitting region. It is so dynamically controlled as to decrease the intensity as the region is increased. Thus, an electric field intensity near a surface of an LSI is always held at optimum to prevent charging of a surface of a protective insulation film. A secondary electron beam emitted at a potential saddle point FS is pushed back. As a result, a balance of an input and an output between the primary electron beam and the secondary electrons is transferred in a holding direction, and charging of the surface of the film is reduced as well. A position and a potential of the point FS largely depend upon the charged amount, the secondary electron beam drawing field intensity and a size of the region.
Patent JP-H03281586-A (JP)
Title: Acrylic pressure-sensitive adhesive composition
Inventor: NAGANO MOTOI
IPC: C09J133/04
Filed: 1990-03-29
Abstract: PURPOSE:To provide the subject composition composed of a specific acrylic resin and a specific aziridine compound, having especially excellent hot-water resistance and moist-heat resistance and useful as label, tape, sheet, etc. CONSTITUTION:The objective composition contains (A) an acrylic resin which is a copolymer derived mainly from an alkyl acrylate and a vinyl compound having functional group and (B) a compound having >=2 aziridine groups of formula (R is H or 1-4C alkyl; H is not directly bonded to atoms other than the aziridine ring carbon atom adjacent to the N atom of the aziridine ring).
Patent JP-H03108589-A (JP)
Title: Method and device for binding bundled paper
Inventor: BERUNAA HONETSUGAA
IPC: B42B5/00
Filed: 1990-03-29
Abstract: PURPOSE: To enable simultaneous joining of paper layers without undergoing such a disadvantage that the back of a book is cut open before joining or that separate pages are joined before binding, by injecting a binder into the paper layers. CONSTITUTION: Needles 22 shaped like a comb, for instance, are fitted in a strip or a bar 21 and perforations 23 are brought about in paper layers 13 beforehand by a needle pressing device 29. In succession to this perforating operation, a binder is taken out from a binder storage tank 25 and it is pressed directly into the perforations 23, or injected thereinto with tubular or hollow needles 31 used, by a binder pressing device 26. During the perforating operation and the injection of the binder, besides, the paper layers 13 are pressed properly against an abutment 28 by a pressing device 27 and the perforating operation is executed in a controlled mode. According to this constitution, simultaneous joining of the paper layers is simply enabled.
Patent JP-S5710703-A (JP)
Title: Turbine rotor
Inventor: HISA SHIYOUICHI
IPC: F01D25/16
Filed: 1980-06-23
Abstract: PURPOSE: To prevent reduction of strength of the journal part and permit use of rotor with a high peripheral speed and under high bearing load by forming the covering layer made of the material having a high thermal conductivity on the outer peripheral surface of the journal part.  
     CONSTITUTION: A covering layer 4 is formed on the outer peripheral surface of the journal part 1 of a turbine rotor, corresponding to a bearing 2. The covering layer 4 is formed, on the outer peripheral surface of the journal part 1, by applying the material having a high thermal conductivity, for example chrome covering material, through coating or builed-up means and by forging and molding the covering material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05247191-A (JP)
Title: Device for continuously producing copolymer
Inventor: KONOO YUTAKA
IPC: C08G63/199
Filed: 1992-03-06
Abstract: PURPOSE:To continuously perform a series of processes comprising mixing and stirring two kinds of polymerization raw materials subjecting the mixture to a depolymerization reaction, subjecting the product to a polycondensation reaction under a prescribed reaction condition, and subsequently extruding the product into a strand-like shape for forming a molding material. CONSTITUTION:The device comprises a mixing and stirring machine (1) for mixing and stirring two or more kinds of polymerization raw materials, a depolymerization reaction means (2) for depolymerizing the mixture of the polymerization raw materials for a polymerization reactor (3) connected to vacuum means (5), (6) through vacuum pipings (4), (7), and an extruder (9) for extruding the polymerized copolymer into a strand-like shape, the members being combined to each other in the order through flow pipings (10) in series.
Patent JP-H01310545-A (JP)
Title: Assembly of supporter and semiconductor main part and its manufacture
Inventor: ARUTSUURU MARII YUHENE FUBEREH
IPC: H01L21/52
Filed: 1989-04-05
Abstract: PURPOSE: To obtain a strong connection between a support and a semiconductor body by providing a protruding part that is buried into at least one metal layer in the semiconductor body. CONSTITUTION: A semiconductor body 1 inserts a metal layer 2 and is provided on a support 3. The semiconductor body 1 has a protrusion 4 at a side that opposes the support 3, and the support is constituted of the sharp, continuous protrusion 4, for example, with a triangular section. Them, before the connection between the support 3 and the semiconductor body 1 is completed, the metal layer 2 is provided between the support 3 and the semiconductor body 1, the semiconductor body 1 and the support 3 are pressed mutually while the metal layer 2 is being heated, and the continuous protrusion 4 enters the metal layer 2, thus obtaining a strong connection between the semiconductor body and the metal layer.
Patent JP-H04317145-A (JP)
Title: File system
Inventor: IIJIMA HIROSHI
IPC: G06F12/00
Filed: 1991-04-17
Abstract: PURPOSE:To restore a file which is errorneously deleted without an unnecessary trouble and to prevent the loss of the necessary file due to misoperation by automatically copying the content of the deleted file in a backup file storage area at the time of deleting the file. CONSTITUTION:An external storage device 1 consists of a regular file storage area 2 storing the file being a preservation object and the backup file storage area 3. When the command of the deletion of the file is inputted from an operator 6, a file management program 5 incorporated in CPU 4 copies the instructed file from the regular file storage area 2 to the backup file storage area 3, and it is deleted from the regular file storage area 2.
Patent JP-S62242556-A (JP)
Title: Recording head for print recorder
Inventor: FUJIMURA YOSHIHIKO
IPC: B41J2/32
Filed: 1986-04-15
Abstract: PURPOSE:To prevent uneven printing or missing of an image by arranging a plurality of needle electrodes such that recording heads juxtaposed on an insulative substrate are inclined against an ink supporter. CONSTITUTION:A needle electrode 31 comprises nickel wires having the diameter of 50mum arranged in main scanning direction of an ink medium 11 at a the density of 12-16 pieces/mm where the front and rear thereof are adhered to insulative substrate 32, 33. A recording head 37 pressure contacts the recording face 38 at the lower end thereof against an ink supporter 12 with proper pressing force under the condition where the upper end is positioned in the front side. Since the lower end of the recording head 37 directs toward the opposite side from the advancing direction of the ink medium 11 and pressure contacts with the ink supporter 12, the pressure contacting force to be applied from the recording head onto the ink supporter 12 functions in the enlarging direction when the ink medium 11 moves and slides against the recording head 37, thereby the recording face 38 and the ink supporter 12 contact reliably thus performing a stable printing of an image.
Patent JP-S5610981-A (JP)
Title: Photodetector
Inventor: MITA AKIRA
IPC: H01L31/107
Filed: 1979-07-06
Abstract: PURPOSE:To obtain the photodetector which has high S-N ratio, high sensitivity and fast responding speed by selecting the x value of the mixed crystal of prescribed molecular formula and the additive impurity thereof on an InP substrate to form an energy architecture thereon. CONSTITUTION:Layers 2-5 on a substrate 1 all have composition of prescribed molecular formula, the same lattice constant and extremely less lattice defects. The substrate 1 and the buffer layer 2 are made of InP. The x values of the avalanche layer 3, light absorptive layer 4 and an opening layer 5 and impurity type are selected to control the forbidden band width and Fermi level. The forbidden band width is smaller than the photon energy of a signal light 12 at a light absorptive layer 11, and larger at an opening layer 13 to prevent the absorption loss. The electrons produced upon absorption are avalanche amplified at the layer 15. The holes 16 are inhibited at a barrier produced at the layer 11. The layer 3 is non-P-type (intrinsic or N<->-type) to concentrate effectively the electric field, high density Zn is added to the layer 4, relatively low density Zn is aded to the layer 5, and the buffer layer 2 is of suitable N-type. this configuration remarkably eliminates the affect of the hole to the photocurrent so as to largely improve the characteristics of the photodetector.
Patent JP-S61242827-A (JP)
Title: Welding device for laminated cylinder member
Inventor: TSUBONE SHIGEMASA
IPC: B31B50/00
Filed: 1985-04-19
Abstract: PURPOSE:To enable to weld uniformly an opening part to an end part of a cylinder member, by a method wherein the titled device is made into constitution provided with a work coil for high-frequency heating arranged annularly on the circumference of a receiving jig, a pressurizing jig, pressurizing surfaces of the receiving jig and pressurizing jig and a metallic ring. CONSTITUTION:The external circumference of a receiving jig 14 made of an insulating material is formed so as to enable to fit a cylinder member 2 over the same and an annular supporting surface 16 is formed on an end of the receiving jig 14. A pressurizing jig 15 possesses an annular pressurizing surface 17 made of an insulation material and a work coil 5 composed of a steel pipe is provided annularly in a hollow part provided on the external circumference of the pressurizing jig 15 provided close by the external circumference of the pressurizing surface 17. A metallic ring 10 made of brass is provided on an end part of the pressurizing jig 15 close by the work coil 5 by screwing with the pressurizing jig 15 and running parallel with the work coil 5 so as to make the metallic ring into contact with the external circumference of the cylinder member 2. With this construction, a laminated film is bent into a cylindrical state and a plastic portion can be welded effectively to an end part of the cylinder member obtained by welding edges of the confronting films each other.
Patent JP-H05227860-A (JP)
Title: Bridge for saving animal, insect, reptile and bird
Inventor: TAMAKI TOSHIO
IPC: A01K45/00
Filed: 1992-02-21
Abstract: PURPOSE:To provide the subject saving bridge having a specific structure and effective in saving the life or assisting the road-crossing of animals, insects, reptiles and birds. CONSTITUTION:An H-shaped saving bed 2 having antislip V-joint is fixed to a side-ditch 1 with a screw 3 and a passway 6 is opened at a side of the saving bed 2. A saving bridge 7 having a gentle rising gradient of 30 deg. is placed on the side-ditch 1 to assist an animal, etc., to cross from a road 14 to forest 10, etc.
Patent JP-H08289142-A (JP)
Title: Image recording device
Inventor: YAMAZAKI HIROYUKI
IPC: G03G15/00
Filed: 1995-04-11
Abstract: PURPOSE: To make the density of a printed image uniform. CONSTITUTION: The images (patches) for density compensation based on set density data are formed in the areas 303 and 304 on a transfer drum 102. In the areas 303 and 304, the patches related to two kinds of density data (L1 and L2) are formed. Density sensors 305 and 306 measures the density of the two kinds of the formed patches. The density of the printed image is made uniform so that the relation of the both of the practical density of the patches obtained in this way and the density data for forming the patches may be linear by using the density and the density data or by using the density of plural patches to be formed in the areas 303 and 304.
Patent JP-H08284461-A (JP)
Title: Underground water tank and method for constructing same
Inventor: SENBA AKIRA
IPC: B65D88/06
Filed: 1995-04-11
Abstract: PURPOSE: To provide an underground water tank that is easy to construct by assembling lower, intermediate, and upper segments comprising a plurality of plates on a foundation slab while joining them together using joint plates and joint bolts. CONSTITUTION: Joint plates 7, 8 are affixed to both the insides and outsides of lower, intermediate, and upper segments 2, 3, 4, then joint bolts 9 are threaded into both the insides and outsides of the lower, intermediate, and upper segments 2, 3, 4, and pallets are joined together doubly from both the insides and outsides by means of the joint plates 7, 8 and the joint bolts 9. Joints by the joint plates 7, 8 and the joint bolts 9 are made in plural portions along the circumferential and vertical directions depending on the scale of an underground water tank to be constructed.  Each segment is divided into three equal parts in the circumferential direction of the underground water tank, the intermediate segment 3 is placed upright on the lower segment 2 and the upper segment 4 on the intermediate segment 3, and the segments are installed while their positions are shifted a fixed amount from one another in the circumferential direction so as to enhance strength.
Patent JP-S63302294-A (JP)
Inventor: JIERII POORU SHIYASUTAA
IPC: B29C65/00
Filed: 1988-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02263907-A (JP)
Title: Operating method for blowing powder in blast furnace tuyere
Inventor: YAMAGATA CHISATO
IPC: C21B5/00
Filed: 1989-04-04
Abstract: PURPOSE:To reduce raw material cost under stable furnace condition in the case powdered coal and iron oxide are simultaneously blown from a tuyere by making theoretical combustion temp. before tuyere in the prescribed temp. range and further, specifying range of weight ratio of oxygen/powdered coal during blasting in the tuyere. CONSTITUTION:The blast furnace is operated by blowing >=150kg powdered coal and >=150kg iron oxide per ton of pig iron from the tuyere in a blast furnace at the same time, and making the theoretical combustion temp. before the tuyere within the range of 1800-2600 deg.C, and under such condition that the wt. ratio of oxygen/ powdered coal during blasting in the tuyere within the upper and lower limit range shown in the equation I and the equation II. Wherein, (PC): carbon content in the powdered coal (wt.%), (PH): hydrogen content in the fine powder coal. Further, it is preferable to blow about 30-60kg of slag making agent per ton of the pig iron from the tuyere in the blast furnace. By this method, combustibility of the powdered coal and smelting reduction of the sintered ore powder are secured and the operation under stable furnace condition without variation of blasting pressure and lowering of charging level can be continued.
Patent JP-H10324043-A (JP)
Title: Module capable of being installed in printer
Inventor: PEREZ PORFIRIO J
IPC: G03G15/20
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a system for managing a fixing module for a printer by an information interchange between a module and the printer in the circumstances of the printer/copier. SOLUTION: A distribution board 30 mutually acts with a memory called 'CRUM' specially adjusted to be coupled to one or a plurality of client's interchangeable modules in the printer. A fixing module 12 is designed to be client's interchangeable, simply removed from the printer, and can be replaced with an instant module. The client can purchase or lease and replaced as needed. The CRUM 13 coupled to the module 12 holds information regarding operating requirement/using state in the printer of the module. A control system of the printer reads a code stored in a memory of the CRUM 13 to acquire a parameter for operating the module at the time of installing, and operates the printer in response to the information.