baber/WOPTO huggingface dataset:
Patent JP-H1045854-A (JP)
Title: Multilayer structure polymer having improved weatherability and acrylic resin film composed of the multilayer structure polymer
Inventor: HAYASHIDA KAZUAKI
IPC: C08F285/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer causing little staining of a mold and a roll and having improved weather resistance by copolymerizing a multilayer structure polymer with a tetramethylpiperidine monomer as a reactive light stabilizer. SOLUTION: This polymer is composed of (A) 5-35 pts.wt. of an innermost layer polymer, (B) 10-50 pts.wt. of a 2nd layer polymer, (C) 30-80 pts.wt. of an outermost layer polymer and (D) 5-35 pts.wt. of at least one intermediate layer polymer containing an alkyl acrylate in an amount monotonously decreasing from the component B to the component C. The polymer is produced by polymerizing the component A, the component B, the component D and the component C in the order and has a gel content of preferably >=50wt.%. The component C contains a 2,2,6,6tetramethylpiperidine monomer of the formula (R<1> is H or CH3 ; R2 is H or CH3 ). The polymer can be used as a protection film or sheet having excellent transparency and stress whitening resistance and improved weatherability.
Patent JP-H0490524-A (JP)
Title: Pulse driving type electronic flash device
Inventor: MURATA KENJI
IPC: G03B7/16
Filed: 1990-08-02
Abstract: PURPOSE:To prevent the phenomenon of a red-eye from occurring and to realize special photographing by executing the plural times of intermittent light emission, optionally changing the interval of the light emission or the frequency of the light emission and giving an optimum illuminating condition to an object. CONSTITUTION:In the reference pulse generation circuit 8 of a pulse signal generation part 7, a reference pulse is generated. The cycle of the pulse can be varied to an optional pulse width by a pulse width varying circuit 9. Then, one or more times of the light emission is executed by activating a trigger circuit 3 by the reference pulse so as to drive a light emission part 2. Next, the delayed pulse is added to a light emission stop circuit 4 and the light emission of the emission part 2 is forcibly stopped. When the quantity of reflected light arrives at prescribed light quantity after such an operation is repeated, the intermittent light emission is stopped by a reference pulse stop circuit 10. Simultaneously, a signal is outputted by a shutter closing signal generation part 12 and a shutter blade is closed through a shutter driving part 13. Thus, the phenomenon of the red-eye is prevented from occurring and multi-electronic flash photographing is realized.
Patent JP-S5996181-A (JP)
Title: Preparation of adhesive tape
Inventor: MAEJIMA KAZUO
IPC: C09J7/02
Filed: 1982-11-24
Abstract: PURPOSE:To prepare an adhesive tape which can be applied at a relatively low temperature and has excellent adhesion characteristics, by coating a base tape with an adhesive consisting of a specified copolymer and then with a condensation catalyst consisting of a silane compd. CONSTITUTION:An adhesive consisting of a copolymer with a weight-average molecular weight of 10<5>-6X10<5> is prepared by copolymerizing (A) 70- 99.99mol% acrylic ester of the formula (where R is 4-15C alkyl), (B) 0.01- 1mol% silane compd. having a copolymerizable unsaturated group and a hydrolyzable group in the molecule (e.g. gamma-methacryloxypropyltrimethoxysilane) and (C) 0-29.99mol% monomer having a carboxyl or OH group or monomer copolymerizable with (A) excluding acid anhydride (e.g. vinyl acetate). The adhesive is heated to 130 deg.C or higher and the molten adhesive is applied to a base tape for formation of an adhesive layer and a condensation catalyst for (B) is applied over it in an amount of 0.005-0.2pts.wt. per 100pts.wt. copolymer.
Patent JP-S6099529-A (JP)
Title: Electric spark machining electrode device
Inventor: INOUE KIYOSHI
IPC: B23H7/22
Filed: 1983-11-02
Abstract: PURPOSE:To stably perform electric spark machining, by delivering a tapelike electrode from a reel and moving the electrode through between a tip guide and another guide to prevent the tapelike electrode from being snapped off during the electric spark machining. CONSTITUTION:A tip guide 1 for an electrode tape 3 is provided in the face of the inside surface of the to-be-made bottom of a work-piece 7 to perform the electric spark machining of the workpieces with the tape being guided. The tape 3 is delivered from a reel 5 and moved on the tip guide 1 so that the electrode tape being moved from the tip guide toward another guide 2 acts to perform the electric spark machining. For that reason, the electrode tape is prevented from being snapped off at the tip guide 1. Though the tape 3 between the guides 1, 2 is worn because of electric discharge in the face of the workpiece 7, the tape is wound without being snapped off, because a strong force does not act to the tape as does where the tape is moved on the guide 1. The electrode tape 3 is thus prevented from being snapped off during the spark erosion, to stably perform it.
Patent JP-2001036119-A (JP)
Title: Solar cell electrode lead and solar cell assembly provided therewith
Inventor: MASUDA TSUGIO
IPC: H01L31/042
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell electrode lead, capable of relaxing stress induced when solar cells are connected together and is superior in mass productivity, reliability, and durability and a solar cell assembly provided with the electrode leads. SOLUTION: This solar cell assembly has a structure, where a plate-like member is bent like a flight of stairs provided with a first plane 21, a second plane 2, 2, a third plane 23 and a fourth plane 24, and notches are provided to the first and second plane, 21 and 22, located at the one end of the plate-like member to form the planes 21 and 22 like the teeth of a comb. A mounting part 25 which is used for mounting a member is provided to the edge of the fourth plane 24.
Patent JP-H03179868-A (JP)
Title: Color picture reader
Inventor: SEYA MICHITAKA
IPC: H04N1/04
Filed: 1990-08-03
Abstract: PURPOSE:To attain the reading of a digital color picture with high accuracy by using a linear blazed diffraction grating as a color separate element and a slit satisfying a prescribed condition. CONSTITUTION:A linear blazed diffraction grating 3 as a color separate element is arranged in an optical path between a projection optical system 2 and a detection means 4 and a luminous flux from the projection optical system 2 is separated into prescribed colors,e.g. R, G, B 3-primary color lights 6-8 in the subscanning direction 103. Then each element 3 is set so as to satisfy the condition of L1'/2<L2, where L1 is a length of a half shade edge hs depending on a pupil diameter of the projection optical system 2 of an aperture in the subscanning direction 103 of the slit 5, L1' is a length of a projection image onto a face of a detection means 4 by the projection optical system 2 of the half shade edge hs of the length L1 and L2 is a shorter distance of intervals l1, l2 of line sensors 4a-4c in the subscanning direction. Thus, the color picture is read digitally with high accuracy with three colors, e.g. R, G, B.
Patent JP-H0651482-A (JP)
Title: Image forming device
Inventor: SUGAWARA HIROTO
IPC: G03D13/00
Filed: 1992-08-03
Abstract: PURPOSE:To obtain a device capable of preventing an unnecessary capsule from being transferred on an image receiving paper by a simple constitution and also preventing the soiling of an image by using a roller etc., as a developing means made of porous material, or material having a large number of small through-holes, and also providing a means for adjusting a pressure in at least a certain inside part of the roller so that the pressure may be reduced. CONSTITUTION:A capsule holding member 44 is cylindrical, and provided with innumerable through-holes 5. When a switch is turned on, the rotation of the holding member 44 is started, and simultaneously, a switch for a pump P is turned on, and the inside of the holding member 44 becomes a reduced pressure state. And the exposed microcapsule 1 is pressurized by a destruction part 42, and the microcapsule 1 whose exposed degree is low among the pressurized microcapsules 1 is destroyed, and then, image forming material etc., flow out in accordance with the exposure quantity. Since the holding member 44 is in a state where the pressure is reduced, the destroyed microcapsule wall, or a thoroughly hardened microcapsule 1 tends to be pulled into the inside through the through-hole 5, and consequently, the capsule 1 is held on the surface of the holding member 44.
Patent JP-H0370157-A (JP)
Title: Automatic modifier large scale integrated circuit wiring
Inventor: MARUI TOMOTAKA
IPC: G06F17/50
Filed: 1989-08-09
Abstract: PURPOSE:To save the time required for wiring design by performing such modification of a wiring path as to bypasses the switching station in question by the shortest path with the first modification means, and in case that the first modification is impossible, by modifying it automatically with the second and third modification means. CONSTITUTION:The switching station in question that the formation of inner wiring along the wiring path between target circuit blocks is impossible is searched with the first search means. The switching station, which bypasses the switching station in question by the step-shaped shortest path, is searched with the second search means, and such modification of a wiring path as to pass the switching station is done in the first place with the first modification means. When the first modification is impossible, the bypass within the switching station in question is searched with the third search means, and such modification of a wiring path as to pass the bypass is done in the second place with the second modification means. When the second modification is impossible, the bypass which passes the switching station adjacent to the switching station in question is searched with the fourth search means, and such modification of a wiring path as to pass the bypass is done in the third place with the third modification means.
Patent JP-S6185668-A (JP)
Title: Rotary magnetic recording and reproducing device
Inventor: OKADA KAZUO
IPC: G11B17/00
Filed: 1984-10-02
Abstract: PURPOSE:To know immediately the unloaded state of a disk pack and to decide easily the unloaded state or a fault state of the disk when no reproduced picture is displayed, by producing an alarm in case a forward or reverse key is actuated in an unloaded state of the disk pack. CONSTITUTION:If a forward or reverse button is pushed before a disk pack 200 is put into a bucket 102 of a reproducer main body, a controller decides an ON or OFF state of a home position switch while a back switch 124 is kept off. While it is decided that a head is set at the home position when the switch 124 is turned on. Then it is decided whether the bucket 102 is set at a normal position or not from the ON or OFF state of a load switch 120. When the switch 120 is kept ON, an unloaded state of the pack 200 is decided. Then an alarm is produced.
Patent JP-H0371746-A (JP)
Title: Master node selection control system
Inventor: HONDA TAKASHI
IPC: H04L12/42
Filed: 1989-08-11
Abstract: PURPOSE:To simplify the processing at a master candidate node and to apply efficient decentralizing control by providing a means assigning key information unique to a corner node being a component of a system specifically and applying the quantity comparison. CONSTITUTION:When a master node 2a applying the supply of a system clock or the like is selected solely among plural master node candidates 2b connecting to a slotted ring system, unique key information assigned specifically to a corner node 2c is sent through a control slot. Then based on the quantity comparison the master node 2a is decided and then a normal data slot is sent and control slot transmission is executed even during the transmission of the normal data slot periodically. Then the establishment of the quantity of relation of unique key information is verified consecutively and when it is not established, a corner master candidate node 2b executes the procedure of master node selection automatically and decentralizingly again. Thus, the processing in the master candidate node 2b is simplified and the efficient decentralizing control is attained.
Patent JP-H0255310-A (JP)
Title: Lens frame
Inventor: SATO YUSUKE
IPC: G02B23/26
Filed: 1988-08-19
Abstract: PURPOSE:To surely adhere a lens and to confirm water-tightness after the adhesion of the lens by forming an air guide path for guiding outside air into a lens storing space sealed hermetically by adhering and fixing the lens. CONSTITUTION:When a lens frame 24 on which lenses 26 to 28 are fixed is screwed into an observing through hole 19 to be the lens storing space, a space 30 is formed by the planar part 32 of the lens frame 24 and the inwall of the through-hole and the air guide path is formed by the space 30 and an air hole 36. In the case of assembling an endoscope, lenses 35 to 33 are inserted into the through hole 19, the lens frame 24 is screwed into the through hole 19, the lens 33 is pressed from the rear end face of the frame 24 to fix the frame 24, and then a 1st end 23 is adhered and fixed. At that time, the adhering part of the lens 23 is securely cured by air supplied from the guide path formed by the space 30, and after confirming water-tightness, the air hole 36 is filled with an adhesive.
Patent JP-S6266612-A (JP)
Title: High frequency coil
Inventor: ASADA KUNIHIRO
IPC: H01F27/36
Filed: 1985-09-19
Abstract: PURPOSE:To reduce the size and weight of a high frequency coil and to obtain excellent vibration resistance by putting a cap core coated with a shielding material on a terminal board on which a coil is wound to secure the core to the board. CONSTITUTION:A drum core 8 on which a coil 7 is wound is mounted on a terminal board 6 to which terminal pins are inserted, a shielding material 10 is provided on the surface of a cap core 9 to be put on the coil 7, and an earth terminal 11 is connected with the material 10. According to this construction, since the core 9 directly coated with the material 10 and is put on the coil 7 to support it by means of the board 6, a shielding case can be eliminated to reduce the size an weight and to provide excellent vibration resistance.
Patent JP-H0490154-A (JP)
Title: Magneto-optical recording medium
Inventor: SHINDO KIYOTAKA
IPC: G11B11/10
Filed: 1990-08-03
Abstract: PURPOSE:To obtain the magneto-optical recording medium which is small in dependency of a recording power on a linear speed, is wide in recording power margin and is excellent in oxidation resistance and recording sensitivity by laminating a protective film, magneto-optical recording film, titanium nitride film, and aluminum alloy film in this order on a substrate. CONSTITUTION:The protective film 2, the magneto-optical recording film 3, the titanium nitride film 4, and the aluminum alloy film 5 are laminated and formed in this order on the substrate 1. The protective film 2 is preferably an SiNx film and the magneto-optical recording film 3 consists preferably of a 3d transition metal, corrosion resistant metal and rare earth element. The titanium nitride film 4 acts to protect the magneto-optical recording film 3 against oxidation, etc., or acts as an enhancement film to enhance recording characteristics. The aluminum alloy film prevents the magneto-optical recording film from rising to a high temp. The magneto-optical recording medium which has the smaller dependency of the recording power on the linear speed, the wide recording power margin and the excellent oxidation resistance and recording sensitivity is obtd. in this way.
Patent JP-H0745479-A (JP)
Title: Film removing method for anode lead wire of capacitor
Inventor: MOGI TERUO
IPC: H01G13/00
Filed: 1993-07-28
Abstract: PURPOSE:To provide an excellent method for removing the film from the anode lead wire of a capacitor in which the production yield is increased without generating any burr by removing the film uniformly and the production capacity is enhanced by shortening the work time. CONSTITUTION:In the inventive film removing method, the film of an anode lead wire 2 is removed by means of a rotating grinding wheel 4. Even if the abrasive grains are peeled off due to the grinding resistance, they are regenerated sequentially to prevent deterioration of the grinding capacity and thereby the film is removed uniformly without generating any burr. Furthermore, since the grinding work is conducted simple rotational operation of the grinding wheel 4 in a predetermined direction, the work time can be shortened.
Patent JP-H09119795-A (JP)
Title: Manufacture of heat exchanger, particularly condenser for air conditioning system of car
Inventor: PARRINO MAURIZIO
IPC: F28F9/02
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply manufacturing a low-cost heat exchanger with a small fluid loss. SOLUTION: The heat exchanger 10 includes a pair of parallel distributors 12, 14 and a plurality of tubes 16 for fluid channels. The distributors 12, 14 have tubular elements 20 and a plurality of partitions 22, which are divided into a plurality of chambers linearly aligned with each other along the axes of the distributors 12, 14 in the element 20. The partitions 22 are inserted from the open end of the element 20, and disposed at the point previously decided by sliding it along the lengthwise shaft of the element. Then, since a series of openings function as couplings for the end of the tube 16 for the fluid channels, it is formed at the wall of the tubular element.
Patent JP-2001040552-A (JP)
Title: Apparatus for preventing weaving bar of loom
Inventor: NAGI KEIICHI
IPC: D03D49/06
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for reducing the occurrence of a weaving bar caused by the stop of a loom. SOLUTION: This apparatus for preventing a weaving bar of a loom is obtained by connecting a holding device 40 to a weight lever 23 so that the rotation of the weight lever 23 is permitted by a peset prescribed extent in the direction to apply a tension to a warp yarn relatively to the rotating position when stopping the loom in the loom equipped with a tension roll 13 for winding the warp yarn taken out of a warp beam, the rotatable weight lever 23 connected to the tension roll 13 and urging the tension roll 13 in the direction to apply the tension to the warp yarn by a pulling down force of a weight and the holding device 40 connected to the weight lever 23 and holding the rotating position of the weight lever 23 during the stop of the loom.
Patent JP-H0369898-A (JP)
Title: Operation detector for steam trap
Inventor: IKEDA KOICHI
IPC: F16T1/48
Filed: 1989-08-09
Abstract: PURPOSE:To promptly detect the operating condition of a trap by arranging a bar form thermal conductive member in a secondary side of an exhaust valve port of a steam trap, mounting one end of the thermal conductive member on the inside or the outer peripheral surface or in the vicinity of the outer peripheral surface of the steam trap, and providing an indicator, composed of a melting member melted at a predetermined temperature, on the other end. CONSTITUTION:When an abnormality occurs in a steam trap to leak steam, since heat quantity retained in the steam is larger in comparison to that of condensate, heat quantity transmitted to thermal conductive members 20 and 22 also becomes larger. As a result, such change occurs that melting members 25, 26 and 27 are melted and bars 33, 34 and 35 fall. This enables the leak of the vapor to be promptly detected.
Patent JP-H0877919-A (JP)
Title: Attaching method of sheet-like heating element to heated object member
Inventor: ISHIDA MASAHIRO
IPC: H01J61/52
Filed: 1994-08-31
Abstract: PURPOSE: To efficiently attach a sheet-like heating element to a heated object member. CONSTITUTION: In a method to attach a sheet-like heating element 2 formed of metallic foil to a heated object member 1, an unnecessary part is removed from a metallic foil sheet 3, and it is formed in the same shape with a preheated object part, and a necessary part 3c continuously arranged by suspenders 3b is formed. In succession, this necessary part 3c is placed on the preheated object part. Then, this necessary part 3c is fixed on the preheated object part by a proper means, and insulating processing is applied to this necessary part 3c. In succession, these suspenders 3b are cut, and the necessary part 3c is separated from the metallic foil sheet 3.
Patent JP-S6184511-A (JP)
Title: Simultaneous measurement of component ratio and film thickness of two-component alloy film
Inventor: YAMANAKA HIROKIYO
IPC: G01B15/02
Filed: 1984-10-03
Abstract: PURPOSE:To measure simultaneously the component ratio and film thickness of an alloy film by deleting the term contg. an error from a calculation equation expressing the relation between the component ratio and film thickness of the alloy film and the fluorescent X-ray intensity of the metal and improving the accuracy of the calculation equation. CONSTITUTION:The primary X-ray 3 radiated from an X-ray tube 1 is converged by a collimator 2 and is irradiated to an alloy film sample 4 on a sample base 5. The secondary X-ray 6 generated from the sample 4 is detected of the X-ray energy and X-ray intensity by an X-ray detector 7 and after the electric signals thereof are amplified by a preamplifier 8 and a linear amplifier 9, the signals are discriminated by a pulse height discriminator 10, from which the respective fluorescent X-ray intensities of the metal A and metal B generated from the alloy film are inputted to a CPU11. The component ratio and film thickness are calculated by the equation indicating the relation between the component ratio and film thickness of the alloy film and the fluorescent X-ray intensity and by the equation to determine the density of the alloy in the CPU11 and are displayed on a display part 12.
Patent JP-S6267985-A (JP)
Title: Receiving system during speaking for video tex
Inventor: KATAOKA NAOHITO
IPC: H04M11/00
Filed: 1985-09-19
Abstract: PURPOSE:To prevent a waiting state due to busy state for a long time by disposing a receiving device during speaking for a video tex in a dependent exchange for a telephone and providing a function for detecting an interruption, holding a tele-communication line and changing over. CONSTITUTION:At a line link frame side of an exchange 3, an in-busy receiving device 4 for a video tex to which a vide tex terminal 5 is connected is disposed. During a communication between a video tex center 1 and a subscriber's telephone 51, when an interruption from an interruption subscriber's telephone 6 is present, the device 4 receives the interruption through a terminal 42, transmits an interruption receiving signal to the terminal 5 and the terminal 5 displays on a CRT 53 'interruption information'. Then, an operator of a terminal equipment transmits a command for requesting a center holding, and the device 4 transmits a carrier signal for holding a line. Then, the operator performs an off hook of a telephone 51, thereby, a line change over device 32 connects the line to the telephone 51 and the device 4 connects terminals 43, and 42.