baber/WOPTO huggingface dataset:
Patent JP-S5654471-A (JP)
Title: Cleaner brush fixing mechanism
Inventor: KUBOTA JIYUUICHI
IPC: G03G15/22
Filed: 1979-10-09
Abstract: PURPOSE:To shorten cleaning time and eliminate the unevenness of cleaning with simple construction, in an electrostatic printing device, by fixing a cleaning brush fitted with a paper cylinder to a brush fixing roller. CONSTITUTION:A brush fixing roller 16 is screwed to a drive shaft 12 directly coupled to an electric motor and rotates a cleaner brush 11 at 1,500rpm. The brush 11 is formed by a hollow cleaner brush paper cylinder 11' and a brush 11'', and is used by inserting the cylinder 11' onto the roller 16, and holding the opposite end with a guide cap 17. The roller 16 has a lock roller guide groove 13, in which the lock roller shaft 15 of a lock roller 14 moves. When the device rotates counterclockwise, the roller 14 presses and locks the cylinder 11' from the inner side while the shaft 15 is moving in the groove 13 in the circumferential direction of the roller 16, as the roller 16 rotates. In this locked state, the cleaning operation takes place.
Patent JP-H01301762-A (JP)
Title: Aqueous coating agent composition
Inventor: HASEGAWA YOSHIKI
IPC: C08L75/00
Filed: 1988-05-30
Abstract: PURPOSE:To obtain the subject composition having elasticity, abrasion, weather resistance and toughness, by polymerizing a radically polymerizable acrylic monomer containing a carbonyl group- or amide group-containing monomer in the presence of a specific aqueous polyurethane resin. CONSTITUTION:The objective composition obtained by polymerizing (B) a radically polymerizable acrylic monomer containing a carbonyl group- or amide group-containing monomer in an amount of >=0.5pt.wt. based on 100pts.wt. total polymerizable monomers in the presence of (A) an aqueous polyurethane resin prepared by reacting diisocyanates with glycols containing carboxylic acid group-containing glycols, neutralizing the resultant urethane prepolymer and extending the chain with a hydrazine catalyst at 100/5-5/100 solid weight ratio of the components (A)/(B).
Patent JP-H11327958-A (JP)
Title: Program runaway detection method
Inventor: HIROSE ETSUKO
IPC: G06F11/30
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a program runaway detection method capable of detecting such a runaway as falling into an infinite loop around a part for setting a flag for counter reset. SOLUTION: A watchdog timer function is provided with an incremental counter and the value 101 of the incremental counter is increased during the operation of a program for microcomputer control. Then, in the case that the value 101 of the incremental counter exceeds a runaway detection value 102 in the incremental counter, a microcomputer performs runaway detection 103. In this case, the flags for the counter reset for resetting the incremental counter of the watchdog timer function are provided for plural bits, all the flags for the counter reset are set at the plural parts of the program and the incremental counter is reset. Also, at the time of setting the respective flags for the counter reset, the order can be stipulated.
Patent JP-S61287452-A (JP)
Title: Production of lamellar catalyst
Inventor: HORII YUJI
IPC: B01J35/02
Filed: 1985-06-14
Abstract: PURPOSE:To obtain a lamellar catalyst having a uniform thickness distribution by extruding coaxially a slurry contg. a catalyst and a carrier or the like on a supporter such as a pipe and a rod, drying it to make a ring-shaped green body and opening it to make a lamellar shape. CONSTITUTION:In relation to a lamellar catalyst used for a reforming type fuel cell or the like, both a slurry 11 contg. a catalyst, a carrier and an aid catalyst, if necessary, and a supporter 12 such as a pipe and a rod are inserted into a vessel or an extruder provided with a mouthpiece having a prescribed shape and this supporter 12 is coaxially extruded from the mouthpiece having the prescribed shape together with the slurry 11 while sticking the slurry 11 on the supporter 12. A ring-shaped green body is obtained by heating the ring- shaped slurry on the supporter 12 and a lamellar green body is obtained by opening it in the extrusion direction on the supporter 12 and developing it. In such a way, the lamellar catalyst having a regular thickness distribution in accordance with the mouthpiece shape is obtained.
Patent JP-H04331199-A (JP)
Title: Surface-decorating material
Inventor: UGAWA TSUTOMU
IPC: B44C3/02
Filed: 1991-05-02
Abstract: PURPOSE:To prevent high grade feeling from being injured by draw cramp, tinting, etc. by a method wherein a resin film generating permanent strain when pushed on a surface of an adherend is taken as a base material, a pressure sensitive adhesive layer is provided to its one side surface, and a surface material consisting of a skin layer and a middle layer is provided to the other side surface. CONSTITUTION:A pressure sensitive adhesive layer 2 is formed by applying a pressure sensitive adhesive to one side surface of a base material 1 of a resin film, and this pressure sensitive adhesive layer 2 is protected with a peeling material 3. Further, a pressure sensitive adhesive or an adhesive is applied to the other side surface, and the skin layer 5 having a decorative property and the middle layer made from plastic foam are superimposed thereon to be adhered to. As the base material 1 the resin film of a physical property wherein when pushed on the surface of the adhered, it easily exceeds a yield point to generate permanent strain in which specific stress remains and when elongated, it keeps an elongated shape as it is, is used. Further, urethane foam, polyolefin foam, etc., are used as the middle layer 4, and vinyl chloride sheet, leather, etc., are respectively used as the skin phase 5.
Patent JP-S6022111-A (JP)
Title: Storage box for endoscope
Inventor: UEDA YASUHIRO
IPC: G02B23/24
Filed: 1983-07-18
Abstract: PURPOSE:To dehumidify an endoscope dampproof when it is stored and to prevent effectively a fiber from being broken in curving operation by storing a dampproof material and its storage part in a box. CONSTITUTION:The endoscope after being used is disinfected by being dipped in a medical fluid, so the humidity in the endoscope 6 increases. The endoscope 6 is stored in the storage box 1 and then the circumference of the curved part 14 at the tip side of an insertion part 7 is surrounded with moisture absorbing parts 16 and 21. Therefore, the tip side of the insertion part 7 of the endoscope 6 stored in the box 1 including the curved part 14 which is larger in extent of curvature during curving operation is held dry by absorbing moisture which penetrates covering bodies 17 and 22 with the moisture absorbers 18 and 23 and thus reducing the humidity in the endoscope 6 successively from inside of the tip side of the insertion part 7. Therefore, the tip side is dehumidified firstly even in a relatively short time and the breaking of the fiber which occurs during curvature in a wet state is prevented effectively.
Patent JP-S5562064-A (JP)
Title: Isatin derivative
Inventor: TERACHI TSUTOMU
IPC: C07D403/06
Filed: 1979-10-09
Abstract: NEW MATERIAL:Isatin derivatives of formula I [R 1 , R 2  are H, halogen, alkyl, haloalkyl, alkoxy, heterocycle containing at least one of imino group, R 1  and R 2  may incorporate to form benzene ring; R 3  is oxo, =N-OR 5 (R 5  is H, alkyl); R 4  is H, aralkyl, aryl, acyl, 10, 11-dihydro-5H-dibenzo [a, d] cycloheptenyl; A is alkylene; Y is alkylene] or their physiologically permissible salts.  
     EXAMPLE: 1-[3-(4-Benzhydril-1-piperazinyl)propyl]isatin.  
     USE: Antiallergic agent.  
     PREPARATION: For example, the reaction of a compound of formula II(Xa is residue of acid) or its salt with a compound of formula III or its salt is effected to produce the objective compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04331278-A (JP)
Title: Release agent composition and release sheet prepared therefrom
Inventor: KAWAGUCHI OSAMU
IPC: C09J7/02
Filed: 1991-05-02
Abstract: PURPOSE:To prepare a release agent which provides a markedly improved release effect by compounding a compd. obtd. by modifying dimethylpolysiloxane by reacting a portion of it with a specific hydrocarbon with a compd. obtd. by modifying dimethylpolysiloxane by reacting a portion of it with an amino compd., etc. CONSTITUTION:A release agent is prepd. by compounding component A comprising a compd. obtd. by modifying dimethylpolysiloxane by reacting a portion of it with a hydrocarbon having at least one double bond with component B comprising at least one compd. selected from the group consisting of compds. obtd. by modifying dimethylpolysiloxane by reacting a portion of it with a compd. selected from the group consisting of an amino, an epoxy, a carboxylic, a polyether, a carunabic, a mercapto, a higher fatty acid, and a higher alcohol compd. The ratio of component A to component B is pref. in the range of (3:2)to(10:1), the ratio outside the range giving a poor releasability.
Patent JP-H06340780-A (JP)
Title: Thermoplastic resin composition
Inventor: KURASAWA YOSHIHIRO
IPC: C08K5/17
Filed: 1993-06-01
Abstract: PURPOSE:To provide a thermoplastic resin composition containing a polyphenylene ether, a hydroxyl-containing polyolefin and a specific block copolymer at specific ratios, having excellent coating adhesion and mechanical strength and useful for automobile part, etc. CONSTITUTION:The resin composition contains (A) 10-70 pts.wt. of a polyphenylene ether, (B) 30-90 pts.wt. of a hydroxyl-containing polyolefin (A+B is 100 pts.wt.), (C) 2-50 pts.wt. of a partially hydrogenated alkenylaromatic compound-conjugated diene block copolymer and further preferably (D) 0.01-20 pts.wt. of a phosphorus oxyacid compound and (E) 0.01-20 pts.wt. of a tert-amine compound.
Patent JP-S6110823-A (JP)
Inventor: NISHIDA YUKINOBU
IPC: H01H73/48
Filed: 1984-06-25
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-S5928492-A (JP)
Title: Separation of serum protein from cell culture
Inventor: JIYOOJI EDOWAADO PAGETSUTO
IPC: C12N1/02
Filed: 1983-07-18
Abstract: Plasma proteins are separated from cell culture systems such as, for example, fermentation broths of microbial cell cultures and expended media of mammalian cell cultures, by adsorption with water-insoluble, cross-linked polyelectrolyte copolymers.
Patent JP-H02308976-A (JP)
Title: Actuator
Inventor: HONMA MASARU
IPC: F03G7/06
Filed: 1989-05-24
Abstract: PURPOSE:To drive a load with a low electric power and a large driving power by providing a hooked member, a driving spring means exciting it to the release position from the waiting position, a hooking member, and a shape memory alloy acting the hooking member toward the hook release position. CONSTITUTION:A load is connected to a hooked member 53. The member 53 is moved rightward to the waiting position against a driving spring 55, the hook section 59 of a hooking member 37 is coupled with the angle section of the member 53 at this position, the member 53 is hooked at the waiting position, then elastic energy is stored in the spring 55, and contacts 65 and 66 are brought into contact with each other. When a switch 67 is closed, a shape memory alloy 62 is excited, the alloy 62 is heated to the preset temperature segment by Joule's heat, and the alloy 62 is shrunk to return to the memory length by the shape memory effect, thus a member 57 is rotated clockwise against a hooking spring 60, the hooking of the member 53 by the member 57 is released, the elastic energy of the spring 55 is released, and a load is driven by a large driving force of the spring 55.
Patent JP-S5755522-A (JP)
Title: Magnetic head
Inventor: FUJIWARA HIDEO
IPC: G11B5/23
Filed: 1980-09-22
Abstract: PURPOSE: To increase the performance of a magnetic head, by setting an angle formed with the direction of the maximum magnetic permeability within the forming face of the main magnetic path of a magnetic core and a face where the magnetic core is opposite to a recording medium larger than the angle with which the magnetic resistance is made minimum for the main magnetic path of the magnetic core.  
     CONSTITUTION: A magnetic head is formed with use of an Mn-Zn ferrite single crystal having the crystalline magnetic anisotropic constant K 1 ≃0.2×10 4 erg/cc plus the magnetic distortion constants λ100≃-0.5×10 5  and λ 111 ≃0.3×10 -5 . The forming face of the main magnetic path of the head is set substantially to the (110) face. At the same time, the width of track is set at 30μm; the length of a working gap width control part including a slant part 84 is set at L=150μm; the angle of inclination is set at θ=25° and ϕ=70°; and the depth of gap is set at D=50μm, respectively. Furthermore, the length of a control part of vertical working gap width is set at L'= 150μm with the depth at D'=400μm; the core thickness is set at 150μm excluding the working gap control part; the gap length is approximately set at G=0.5μm; and the nagles α and α' formed with the <110> direction within the (110) face and the face opposite to a magnetic recording medium are set at 20° and 30°, respectively. Then the direction of the maximum magnetic permeability at ≤7W8MHz within the (110) face at the working gap control part is set to the <110> direction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62287436-A (JP)
Title: Tracking error detecting device
Inventor: HIROSE TSUNEO
IPC: G11B7/09
Filed: 1986-06-05
Abstract: PURPOSE:To share an integrated circuit IC by using phase difference method having very high trackability when using a recording medium of low linear velocity for a recording medium of high linear velocity. CONSTITUTION:In the case of laser disk player, linear velocity is about ten times faster than a compact disk player, and for a flaw of the same size, off- track is not caused, as a time for passing the flaw section is short. For reproducing a recording medium of high linear velocity, an invalid pulse canceling circuit, that is, a phase error accumulating means is by-passed. For this purpose, the output of a phase comparator 55 is connected to a constant current circuit 56, and at the same time, connected to a buffer 59. Phase difference signals that passed the invalid pulse canceling circuit are outputted from a buffer 58, and phase difference signals of high speed response that do not pass through the invalid pulse canceling circuit are always outputted from the buffer 59. These output are connected to switching terminals through a switch S3 and switched signals are outputted from the common terminal.
Patent JP-H10318154-A (JP)
Title: Reciprocating compressor
Inventor: MORISHITA KENICHI
IPC: F04B49/06
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce starting torque, by always opening a delivery valve during the starting of a compressor and stopping the delivery valve from being always opened at a set time. SOLUTION: A top 20a of a cam 20 which is connected with a motor through a shaft 21, when the top 20a is positioned on a delivery lead 7 side, presses the delivery lead 7 onto the side opposite to a piston 3 to open the delivery lead 7, and a delivery valve 5 is always closed. When its bottom point 20b is positioned on the delivery lead 7 side, the bottom point 20b separates from the delivery lead 7 to close the lead 7, and the delivery valve 5 is turned to the normal condition. A timer carries a current to a motor by instruction from a compressor starting/detecting means, and the motor stops by rotating a cam 22 to position the top 20a to the delivery lead 7 side.  After the set time reaches that close to time when the compressor arrives at steady rotational frequency after its starting, the timer carries the current to the motor again, and the motor stops by rotating a cam 22 to position the bottom point 20b to the delivery lead 7 side.
Patent JP-2000323822-A (JP)
Title: Plastic fine ball arrangement substrate, manufacture thereof and method of forming bump electrodes
Inventor: KINOSHITA SHINGEN
IPC: H05K3/34
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive plastic fine ball array substrate and a method of manufacturing the same wherein the fine ball array substrate is less deformable and sucking holes are less wearable, and to provide a bump electrode forming method capable of forming bump electrodes collectively on a semi-finished product such as a wafer using the plastic fine ball array substrate, when bumps are formed using the plastic fine ball array substrate. SOLUTION: An array substrate 10 provided on head 300 has a structure such that a plastic plate 10a is reinforced with a SUS304 stainless strip 10b, and is excellent in mechanical strength and thus less deformable. Using this substrate 10, fine balls corresponding to electrodes 3 of all semiconductor chips on, e.g. 6-inch wafer 4 are sucked and held with sucking holes 11, whereby bump electrodes are formed collectively.
Patent JP-2000321661-A (JP)
Title: Mirror holding structure of liquid crystal projection type video device
Inventor: UCHIDA KEIJI
IPC: G02B7/198
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily carry out the mounting angle regulation of a mirror in an optical engine section with one hand. SOLUTION: A central part on the bottom end wide of the mirror 4 is held by one projecting part 13 and an approximately U-shaped leaf spring 11B and the two points at the top end of the mirror 4 are respectively held by eccentric disks 15a and 15b and an approximately U-shaped leaf spring 11T. The respective eccentric disks 15a and 15b are independently turned, by which at least either of the inclination θ in the perpendicular direction of the mirror 4 and the inclination θ1 in the horizontal direction is made adjustable.
Patent JP-S5755699-A (JP)
Title: Speaker
Inventor: SHIMADA KOUSHIN
IPC: H04R9/04
Filed: 1980-09-19
Abstract: PURPOSE:To vary air compliance in linear form against to vibration amplitude, by employing a subordinate vibration diaphragm instead of using a damper. CONSTITUTION:The internal circumference of a subordinate vibration diaphragm 13 is stuck to the external circumference of a bobbin 4, and the external circumference is fitted to a main vibration diaphragm 8 through an elastic body 14, such as an edge, rubber and corrugation edge. Consequently, since the subordinate diaphragm 13 is harder than a conventional damper, strain originating from the vibrations of the bobbin 4 is reduced and the reduction of the area of the elastic body 14 makes the area of elasticity less than that of the conventional damper, lessening fatigue. Further, air compliance has linear characteristics to vibration amplitude.
Patent JP-S5355687-A (JP)
Title: Vehicle illumination lighting device
Inventor: SAKATA EIJI
IPC: F21L13/04
Filed: 1976-10-29
Abstract: PURPOSE:To maintain an illumination required and changeable depending on the running condition of a bicycle, wherein a dynamo and battery carried on the bicycle are switched over depending on the car speed.
Patent JP-S61288241-A (JP)
Title: Memory extending system
Inventor: IGI YOZO
IPC: G06F12/06
Filed: 1985-06-17
Abstract: PURPOSE:To perform the processing at a high speed by providing plural extended blocks which have the same address spaces as individual fundamental blocks into which an address space is divided and selecting one block from both blocks by the signal from a central operation device. CONSTITUTION:The 1M-byte fundamental memory space of a main storage device is divided to fundamental blocks B00-B03 each of which has a 256k-byte address space, and blocks B01 and B02 are extended to extended blocks B11-B41 and B12-B42 having the same address spaces, and a 224k-tybe block B03, except an area, where software of an operation system (OS) or the like is stored, of the block B03 is extended to extended blocks B13'-B43' having the same address space. An interface part to a processor is provided with memory extension setting registers correspondingly to blocks B01-B41, B02-B42, and B03'-B43' to make it possible to access one of these blocks.
Patent JP-S5255007-A (JP)
Title: Starting load reducing apparatus of compressor
Inventor: KAZUYUKI MASAO
IPC: F25B1/00
Filed: 1975-10-30
Abstract: PURPOSE: Operation begins momentarily, and stoppage is porlonged, and the operation of stoppage is carried out gradually. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5657513-A (JP)
Title: Attaching structure of belt molding for automobile
Inventor: NARAHASHI KAZUNORI
IPC: B60J5/00
Filed: 1979-10-11
Abstract: PURPOSE: To improve the accuracy of attachment of the belt molding and to prevent occurrence of gap and distortion therein, by arranging the horizontal part of the belt molding properly to the upper part of the door panel of the automobile and attaching thereto, whereby the upper part of the door panel serving as a referential face for the attachment.  
     CONSTITUTION: The belt molding 2 is formed integrally with a weather strip 4 and an anticorrosive resin 6, and its horizontal part 21 is applied with a double faced adhesive tape 5. The belt molding 2 is bonded to the upper part 31 of the door panel through the double faced adhesive tape 5. Accordingly, the accuracy of attachment of the belt molding 2 can be improved and the distortion, lifting, etc. thereof can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11307324-A (JP)
Title: Electronic part with lead wire and method of producing the same
Inventor: KATSUMATA HIROCHIKA
IPC: H01C17/28
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To connect a lead wire to a substrate without a solder including lead, by forming a resistor on the surface of the substrate, providing a land electrically connected to an electrode of the resistor on the rear side of the substrate, and fixing the lead wire to the land by welding or melting. SOLUTION: An arcuate thick-film resistor 13 is provided on a ceramic substrate 12 and the resistor 13 is connected to an electrode land 19 on the rear side of the substrate 12 from the electrode 14. Also, a hole 16 is provided at the center of the arcuate resistor 13 and a slider can be attached to the hole. The electrode 14 is provided with a through-hole 20 and is electrically connected to the electrode land 19 can the rear side of the ceramic substrate 12 through the through-hole 20. Also, a lead terminal 17 is connected to the electrode land 19 of the ceramic substrate 12 at a connection 22 by welding or melting. When a spot welding method or a spot melting method is used, the lead terminal 17 can be connected to the land 19 at a small area with high temperature, and diffusion of heat to other parts on the substrate can be prevented.
Patent JP-H05141444-A (JP)
Title: Tightening device
Inventor: TAKIGUCHI JUN
IPC: F16D25/0638
Filed: 1991-06-03
Abstract: PURPOSE:To enhance speed changing performance and prevent burning of a tightening element, abrasion of an O-ring, torsion of a return spring and falling of a piston by speedily and securely moving the piston to a released position, and preventing relative rotation of the piston with respect to a drum. CONSTITUTION:Magnets 7, 8 for attracting a clutch piston 5 to a clutch drum 3 when the clutch piston 5 is disposed in a position where a drive plate 20 is released from a driven plate 30 are interposed between the clutch piston 5 and the clutch drum 3.