baber/WOPTO huggingface dataset:
Patent JP-S55155029-A (JP)
Title: Polyester film
Inventor: WATANABE MASAJI
IPC: C08L67/02
Filed: 1979-05-19
Abstract: PURPOSE: To provide titled film which excels in slip characteristics, has uniform surface and is suitable for use in photograph, magnetic tape, etc., by a method wherein a crosslinked polymer having specified specific surface area and pore volume is ground to obtain powder which is then combined with polyester by a covalent bond and the resulting product is molded into film.  
     CONSTITUTION: (i) A monovinyl cpd. (e.g. methyl methacrylate, acrylic acid) is copolymerized with (ii) a crosslinking agent (e.g. divinylbenzene) in the presence of (iii) a polymer (e.g. polystyrene) which is soluble in an org. solvent. The resulting copolymer is extracted with an org. solvent to obtain a crosslinked polymer having a specific surface area of not less than 1m 2 /g, a pore volume of not less than 0.1ml/g and a gp. (e.g. carboxyl gp.) capable of reacting with polyester. The crosslinked polymer is ground to obtain powder having an average particle diameter of 0.1W 5μ. 0.001W4wt% of the powder is added to a polyester-producing reaction system and combined with polyester by a covalent bond. The resulted polymer is molded into film.  
     USE: Films for photoengraving, mold release, metallizing and condenser. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55152704-A (JP)
Title: Preparation of alkali chitin
Inventor: NOGUCHI JIYUNZOU
IPC: C08B37/08
Filed: 1979-05-18
Abstract: PURPOSE: To obtain an alkali chitin completely soluble in ice water, which is under consideration as a replacement for the biological membrane, by agitating a chitin powder at low temperatures with addition of an aqueous alkali solution and then treating it under pressure.  
     CONSTITUTION: A chitin powder is mixed with water and the mixture is boiled at 103W160°C, at a pressure of 0.1W5kg/cm 2 . The obtained water-containing chitin powder is treated under pressure, after addition of an aqueous alkali solution, whereby not only the surface but also the inside of the chitin is in pregnated with the aqueous alkali solution because of the breaking of the chitin micelle, to obtain a complete alkali chitin. It is adequate to use about 5W10pts.wt. of aqueous alkali solution for 1pts.wt. of chitin. The treatment is carried out at 5W500kg/cm 2  by means of compression or extrusion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58178828-A (JP)
Title: Turbocharger
Inventor: MIZUNO NOBUTAKA
IPC: F02B39/00
Filed: 1982-04-15
Abstract: PURPOSE:To effectively cool a bearing and improve durability of a turbocharger while preserving functional capability of the latter, by forming an annular water jacket around a turbine shaft of a center housing. CONSTITUTION:A water jacket 19 is formed around a shaft 2 in an annular configuration. The water jacket 19 has its cooling water inlet 20 and an outlet 21 defined in an opposed relation and with a height substantially as high as a turbine shaft 2. The inlet 20 and the outlet 21 are positioned in an axial direction with substantially a bearing 11a as the center being located closer to the turbine 1.
Patent JP-S58179267-A (JP)
Title: Monoazo compound and dyeing method using the same
Inventor: HASHIMOTO KIYOYASU
IPC: C09B29/42
Filed: 1982-04-13
Abstract: NEW MATERIAL:The compound of formula I [X is H, alkyl ( thio ), or alkoxy (alkoxy); Y is H, nitro, cyano, carboxylic acid ester, acyl, etc.; Z is H, halogen, alkyl, acylamino, etc.; R1-R4 are H or alkyl; R5 is H, (substituted) alkyl, cycloalkyl, phenyl, etc.]. EXAMPLE:The compound of formula II. USE:A dye for the dyeing and printing of a synthetic fiber such as polyester fiber, polyamide fiber, etc. in blue color. It has excellent dyeing property, dye bath stability, pH stability, build-up property, and fastness to water, washing, abrasion, sublimation and sunlight. PROCESS:The amine compound of formula III (e.g. 3-amino-5-nitro-7-azabenz-2:1- isothiazole) is diazotized and coupled with the compound of formula IV (e.g. 1,2,3,4-tetrahydroquinoline).
Patent JP-H11246511-A (JP)
Title: Sulfuric ester derivatives
Inventor: YOSHIIZUMI KAZUYA
IPC: A61P25/28
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain sulfuric ester derivatives suppressing scavenger receptors existing on the surface of macrophage cells or the like deeply concerning to the advance of arteriosclerosis, diabetic complication, Alzheimer's disease or the like. SOLUTION: The sulfuric ester is expressed by formula I [X is -CON(R<2> )- or CH2 N(R<3> )CO-; Y is a single bond or phenylene or methylene or ethylene; R<1> to R<3> are each H, a lower alkyl; n, m are each 7 to 23 when X is -CON(R<2> )-, and at least one is 12 or more, n=m=12 to 23 when X is -CH2 N(R<3> )CO-; p and q are each 0 or 1 and p and q are not equal] or pharmaceutically permissible salts of the sulfates. For example, sodium salt of (S)-2-(octadecanoylamino)-2-(tetradecylcarbamoyl)ethyl sulfate. The compound of the formula I is obtained, for example, reacting chlorosulfuric acid with a compound of formula II affording the sufuric ester.
Patent JP-S54154388-A (JP)
Title: Scintilation camera
Inventor: SUZUKI KENJI
IPC: G01T1/164
Filed: 1978-05-26
Abstract: PURPOSE: To make the camera readily rotatable even by hand by providing a balance weight to the scintillation camera body and matching the centroid of the camera to the center of rotation when multiple kinds of collimators are mounted to the scintillation camera.  
     CONSTITUTION: A collimator 2 is mounted on the radiation inlet side radiated from the person to be examined of the housing 7 of a scintillation camera body 1 and a flat plate form balance weight 6 is provided in parallel by way of a rotation center 5' corresponding to the collimator 2 and the rotating shaft 5 of the support arm of the scintillation camera body 1 inside of the housing 7. Plural springs 8 are provided between the collimator 2 of the housing 7 and the balance weight 6 on the side opposite therefrom. In addition, two rods are fixed to the balance weight 6 on the side opposite from their springs 8 and two screws 10 are screwed and provided to the housing 7 on a straight line respectively in opposition to the rods 9. Screw threads are cut in the portions corresponding to the screws 10 of the housing 7 and the holes for inserting the screws 10 are provided in the portions of the collimator 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07273327-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATAOKA MITSUHIRO
IPC: H01L29/78
Filed: 1994-03-31
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device which enables enough reduction of ON resistance. CONSTITUTION:A silicon nitride film 63 is patterned to be approximately vertical and approximately parallel in <011> direction and a lattice-like opening pattern which is opened at a pitch width (a size of a unit cell) (a) is formed. Mask alignment is performed for the opening pattern to position s p-type diffusion in a central part of a pitch interval. An MOSFET is formed based on the opening pattern.
Patent JP-S61221547-A (JP)
Title: Housing for motor apparatus
Inventor: OGURA MASATO
IPC: H02K5/15
Filed: 1985-03-27
Abstract: PURPOSE:To need no high precision and obtain the housing of a simplified industrial process, by forming a flange section saliently on the end face of an outer frame, and by fitting a cup-shaped bracket on the flange section to fix them with tapping screws. CONSTITUTION:For the full periphery of the opening end section of an outer frame 11 for containing a rotor and a stator in, a flange section 12 protruded outward is provided. On the flange section 12, a plurality of screw inserting slots 13 without thread cutting process are arranged to be formed at equal intervals. Separated from the flange section, a cup-shaped bracket 14 having a boss 16 for inserting a rotary shaft and small slots 15 for leading screws is formed. The bracket 14 is fitted on the flange section 12 of the outer frame 11 so that the slots 13 for inserting screws may met the slots 15, and tapping screws 18 are spirally and integrally fitted through each slot 13 side for inserting screws to form a housing 10.
Patent JP-H09256533-A (JP)
Title: Hipped roof structure with main house and roof panel
Inventor: KOYAMA TAKAO
IPC: E04B7/04
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly and execution while improving accuracy when a hipped roof is constituted. SOLUTION: Main-house beams 3, 4 are arranged peripherally on contour lines at regular intervals in the direction of ridge beams 2 from an external beam 1 specifying the outer circumference of a hipped roof. Beams disposed on an outer circumferential section at the edge upper end of a building frame are used as the external beam 1, and the main house beams 3, 4 and the ridge beam 2 are installed and supported at the upper ends of posts 6 mounted on the beams of the building frame. Brackets are fixed at the specified places of each beam 1-4, and the lower end and upper end of a roof panel 5 are fastened and supported to each bracket.
Patent JP-S62218337-A (JP)
Title: Sheet storing tray
Inventor: MURAKAMI SUSUMU
IPC: B65H1/30
Filed: 1986-03-19
Abstract: PURPOSE:To quickly detect the occurrence of a jam and quickly perform the jam processing work by detecting that a sheet is correctly inserted when it has been inserted. CONSTITUTION:When a fixed time elapses after the lower face of a sheet 11 is brought into contact with the contact section 2 of a detecting sensor 3, a solenoid 6 is turned on. Thereby, the actuator 6a of the solenoid 6 is shifted in the arrow B direction. In this case, a slide plate 4 is not exposed between side face restricting plates 7, 8, the sheet 11 is dropped downward without being brought into contact with a contact section 2, its position is restricted by the inner side faces of the side face restricting plates 7, 8, and the sheet 11 is stored on a storing tray 1. By exposing the contact section 2 again in the storage position, the succeedingly inserted sheet can be brought into contact with the contact section 2, thus the sheet insertion condition is correctly detected.
Patent JP-H03265096-A (JP)
Title: Pos system
Inventor: FUJIMOTO MASAHIRO
IPC: G07G1/14
Filed: 1990-03-15
Abstract: PURPOSE:To hope for the safety of management of generated data by constituting the system so that a terminal machine saves continuously concentration data for a prescribed time, and when the transfer is requested from a center, a concentration file is retrieved and prescribed concentration data is transmitted to the center. CONSTITUTION:POS terminal machines 11 - 1N are provided with a concentration data control file 100A and a concentration data file 100B, respectively. The concentration data file 100B consists of several sheets of files for recording daily sales data of a determined several day portion. In such a state, by referring to the concentration data control file 100A, an arbitrary file can be indexed and fetched. When a data transfer is requested to one of the terminal machines 11 - 1N from a center 20, from its request contents, the terminal machine concerned obtains prescribed data from its concentration data file 100B and transmits it to the center 20. Accordingly, when such an accidents as saved data of the center 20 annihilates is generated, it can be restored by sending out a data request to the terminal machine.
Patent JP-H05266331-A (JP)
Title: Automatic vending machine
IPC: G07F9/10
Filed: 1992-03-18
Abstract: PURPOSE:To remove the remains of an insect and the like on a shade board installed in an advertisement display room without opening an external door and to eliminate the need of always providing a saucer for removing the remains. CONSTITUTION:The shade board 6 which can freely be rotated in a vertical direction is provided at the bottom part of the advertisement display room 5. The shade board 6 is provided with an operation member 6j which extends from the shade board 6 to the internal side of a middle door 3 and which rotation-operates the shade board 6. Thus, the removal work of the carcass of the insect can be executed by operating the operation member 6j from the internal side of the middle door 3 without opening the external door 4.
Patent JP-S55157185-A (JP)
Title: Generating method of magnetic bubble water
Inventor: MORI TOMOYUKI
IPC: G11C19/08
Filed: 1979-05-23
Abstract: PURPOSE: To lower the cost of products and improve the quality of them, by adding a specific quantity of a metal oxide including oxides of rare earth elements per one grown wafer to meet where the composition is fluctuated according to fluctuation of the number of grown wafers.  
     CONSTITUTION: In generation of magnetic bubble wafers dependent upon isothermal liquid d-phase epitaxial growth, the composition of melt is fluctuated according to increment of the number of processed wafers. Therefore, 0.14W0.19wt% oxides of rate earth elements such as Y 2 O 3 , Sm 2 O 3  and Lu 2 O 3 , 0.056W0.059% CaCO 3  or CaO, 0.017W0.045% GeO 2 , 0.033W0.035% Fe 2 O 3 , 0.016W0.030% B 2 O 3 , and 0.07W0.09% PbO are added per one grown wafer. As a result, reduction components of melt, residue taken-out components of melt, and evaporation components of PbO after growth of a specified number of wafers are compensated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07267261-A (JP)
Title: Snap hinge type bottle cap
Inventor: SUZUKI TOSHIYUKI
IPC: B65D47/08
Filed: 1994-03-31
Abstract: PURPOSE:To provide a bottle cap of the snap hinge type with excellent appearance for a bottle container for liquid, powder, or granule. CONSTITUTION:There are provided a cover member 30 wherein a plate-shaped open/closure cover 10 and a joining plate 20 of inverted U-shape are connected through a snap hinge 31 and a cap member 50 having on its surface a recessed groove 40 of the inverted U-shape. Joining protruding ribs 22, 22 are provided on the lower end inner surface of a front plate and on the lower end surface of a rear plate of the plate 20, respectively, and joining recessed grooves 42, 42 are provided at the lower end of a front wall and at the lower end of a rear wall of the groove 40, respectively, so that the ribs 22, 22 are inserted into the grooves 42, 42, respectively, to establish joining therebetween.
Patent JP-H02241374-A (JP)
Title: Driving mechanism
Inventor: SHIMIZU NORIYOSHI
IPC: H02N2/00
Filed: 1989-03-15
Abstract: PURPOSE:To alleviate working and assembling accuracies by elastically attaching a driving member to a stationary wall and a movable wall. CONSTITUTION:A micro driving mechanism is disposed in a gap between a stationary wall 2 opposed with a movable wall 4 and a supporting wall 3 in parallel, and supported to the wall 3 through elastic means 8. A driving member 5 is elastically attached between the walls 2 and 4. The member 5 is composed of a clamp element 6 and a linear driving element 7, and also composed of an upper frame 13 and a lower frame 14 for securing them. As a result, the wall 4 is smoothly moved without inclining.
Patent JP-H11261914-A (JP)
Title: Television receiver incorporating communication-based karaoke
Inventor: GOTANDA TSUTOMU
IPC: H04N5/44
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To simplify the operation of a KARAOKE, and to enhance the originality of the system in a television receiver incorporating a communication-based KARAOKE system. SOLUTION: This television receiver is provided with a video data generating means 16 that displays music-attached information stored in a music-attached information storage 13 on a television screen as a selected menu and converts video data received from a an external video input terminal into a background image when playing a KARAOKE, and with a video data storage memory 17 that stores video data for a KARAOKE background from the video data generating means 16. Thus, a music is simply selected only by information such as a theme song of a drama or the like and a user plays a KARAOKE sing by using a scene preferred by the user himself such as a scene of the drama as the background image.
Patent JP-H07265711-A (JP)
Title: Catalyst for etherification reaction of tertiary olefin
Inventor: MIMURA YUKIHIRO
IPC: C07C41/05
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a catalyst for etherification reaction capable of producing an excellent high octane value gasolne base material by adding a cation exchange resin and heteropoly-acid and specifying the content of heteropoly-acid and the center element and ligand element thereof. CONSTITUTION:A catalyst for etherification reaction contains a cation exchange resin and heteropoly-acid. One or more kinds of element selected from the group consisting of phosphorus, silicon, germanium and boron is added to heteropoly-acid as a center element and molybdenum or tungsten is also added to heteropoly-acid as a ligand element. The content of heteropoly-acid is set to 5-45wt.%. By this constitution, the catalyst for etherification reaction having high activity and capable of producing a high octane value gasoline base material high in ether content and reduced in an amt. of a byproduct such as a gum substance is obtained.
Patent JP-H0793008-A (JP)
Title: Method for generating sequence data
Inventor: ENOKIDA TAKESHI
IPC: G05B19/05
Filed: 1994-03-31
Abstract: PURPOSE:To speed up processing at the time of execution by performing input operation at the time of sequence program generation without any restriction. CONSTITUTION:A ladder chart is developed on the basis of an inputted ladder program and numbers are given to connection lines of respective constituent components of the ladder chart and connection points of the connection lines, and, component tables wherein the constituent components are arrayed in the number order of the connection lines or connection points on the input side of the respective constituent components are generated by the kinds of the constituent components, and the program for sequence control is generated on the basis of the component tables.
Patent JP-S60209901-A (JP)
Title: Rotary magnetic head device
Inventor: ONO MASAHARU
IPC: G11B5/127
Filed: 1984-04-02
Abstract: PURPOSE:To improve greatly the recording density by applying a vertical magnetic recording method to a rotary magnetic head. CONSTITUTION:Main magnetic poles 22a and 22b are provided to a concentric rotor 27 enclosing a rotary cylinder 8 together with auxiliary magnetic poles 21a and 21b attached to the cylinder 8. The rotor 27 is revolved synchronously with the cylinder 8. Then a magnetic tape 3 is driven between those main and auxiliary magnetic poles to receive the vertical magnetic record. The poles 21a and 21b are attached to the cylinder 8 via a signal winding 26 and against the poles 22a and 22b respectively at positions where both the cylinder 8 and the rotor 27 are divided into (n) equal parts as long as (n) pieces of both poles are provided. A hollow space is secured between the cylinder 8 and the rotor 27. Therefore the rotor 27 is supported by rolls 28a-28c at three areas of the outer circumference of the rotor 27 and revolved synchronously with the cylinder 8 so as to keey always the same relation between the main and auxiliary poles.
Patent JP-H11242447-A (JP)
Title: Liquid crystal display device
Inventor: FUJII TETSUO
IPC: G02F1/1333
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the shock to be applied to a liquid crystal display device with supporting bodies even when spacers are not present by allowing a supporting body to be provided with plane shaped protruding parts which are formed to tongue pieces by notching-one part of the supporting body and which are protruded to the side of a liquid crystal display panel. SOLUTION: In a front case (first supporting body I) 1, a window is provided corresponding to the display area of a liquid crystal display panel III. At the side faces of the front case 1, notched parts 8 formed by notching-one part of the case are provided. Widths of the notched parts 8 are wider than those of plane shaped protruding parts to be provided in a rear case (second supporting body II) 6. Notched parts are provided in the rear case 6 in which a window is provided and tongue piece parts (plane shaped protruding parts) are formed by these notched parts at the side faces of the rear case 6. Moreover, these protruding parts are protruded to sides at which the liquid crystal panel III is to be housed. Thus, the shock to be applied to the panel III is reduced by elastic deformations of these protruding parts.
Patent JP-H04296341-A (JP)
Title: Resin composition
Inventor: TANAKA TOMOHIKO
IPC: C08L23/26
Filed: 1991-03-27
Abstract: PURPOSE:To provide a resin composition having improved impact strength without deteriorating the characteristic heat-resistance and mechanical strength of polyphenylene ether resins and the characteristic moldability and organic solvent resistance of polyolefin resins, and suitable as a structural parts, etc., for automobile, etc. CONSTITUTION:The objective composition is produced by compounding (A) 10-90 pts.wt. (preferably 30-70 pts. wt.) of a resin composed of 40-100wt.% of a polyphenylene ether resin (e.g. poly-2,6-dimethy1-1,4-phenylene ether) and 0-60wt.% of a styrenic resin, (B) 10-90 pts. wt. (preferably 70-30 pts. wt.) of a crystalline polyolefin resin and (C) 1-50 pts.wt., preferably 5-30 pts.wt. (based on 100 pts.wt. of A+B) of a graft-modified copolymer obtained by modifying (C1) 100 pts.wt. of an unsaturated copolymer composed of one or more kinds of compounds selected from ethylene and 3-12C alpha-olefin and 0.05-50mol% of a non-conjugated diene of formula ((n) is 2-10; R<1> is <=8C alkyl; R<2> and R<3> are H or <=8C alkyl) (e.g. 7-methyl-1,6-octadiene) with (C2) 1-300 pts. wt. of a radically polymerizable monomer.
Patent JP-S56159717-A (JP)
Title: Small-sized electronic computer
Inventor: KIMURA TETSUO
IPC: G06F3/147
Filed: 1980-05-15
Abstract: PURPOSE:To minimize the fatigue of an operator by visually recognizing the printing contents of a printer through a transmissivity control type (liquid crystal) display device. CONSTITUTION:A printer 4 is provided behind a keyboard 2 and it printing contents are visually recognized by an operator. The operator sees the printing contents through a liquid-crystal panel 8. On the liquid-crystal panel 8, current sentences typed are displayed at need. The operator operates a switch for switching between lighting to the liquid-crystal panel 8 and that to the printing contents, and thus lighted display is seen. The operator is less fatigued because the printing contents and liquid-crystal display can be seen in one direction.
Patent JP-H03265298-A (JP)
Title: Line automatic acquisition device
Inventor: HAMADA KANAME
IPC: H04Q3/58
Filed: 1990-03-14
Abstract: PURPOSE:To connect plural lines to an exchange system shared by plural terminal equipments even when they have no line acquisition function by selecting an idle line according to the connection priority and connecting it when an off-hook detection circuit detects a call request from each terminal equipment. CONSTITUTION:Off-hook detection sections 3, 4 in a line automatic acquisition device 1 monitor respectively a DC loop of telephone sets 10, 11 via terminals 12, 13 and sends an off-hook signal to a control section 2 when the DC loop is formed. The control section 2 decides any of lines 16, 17 at that point of time and sends a drive signal of a relevant relay contact to a relay contact exciting section 5. The exciting section 5 drives a relevant moving contact to connect the hooked-off telephone set 10 or 11 to an idle line 16 or 17. Thus, when the relay contact is closed, normal dialing from the terminal equipment is attained.