baber/WOPTO huggingface dataset:
Patent JP-H04317346-A (JP)
Title: Mounting structure for semiconductor chip
Inventor: TEJIMA YASUHIRO
IPC: H01L21/60
Filed: 1991-04-17
Abstract: PURPOSE:To provide the mounting structure, of a semiconductor chip, by means of which outer leads do not come into contact with each other or the outer leads do not come into contact with other pads not to be connected regarding the mounting structure, of the semiconductor chip, by means of which the semiconductor chip is mounted on a circuit board via a tape carrier. CONSTITUTION:The title mounting structure is constituted by providing the following: a strip-shaped outer support film 40 which has been bridged on and brought into contact with outer leads arranged in one transverse row of a tape carrier 3; and square piece-shaped resin protrusions 45 installed on the rear surface of the outer support film 40 so as to be capable of being inserted into parts between pads which have been arranged and formed on a circuit board.
Patent JP-S62242962-A (JP)
Title: Image forming device
Inventor: HOSHINO OSAMU
IPC: G03G15/01
Filed: 1986-04-15
Abstract: PURPOSE:To decrease the time required for the jam processing of a transfer material, to easily execute a maintenance, and also, to miniaturize a device, by providing pinch rollers such as a driving roller and a speed detecting roller, etc., which are driven by abutting on a carrying belt, so that they can be allowed to contact and separated freely with and from a carrying unit. CONSTITUTION:A transfer material carrying device is placed in the lower part of photosensitive drums 1Y, 1M, and 1C. This carrying device is constituted of a carrying unit in which rollers 3, 4 and 5 attached so as to be freely rotatable to a frame body 22 consisting of side plates 23, 24, can move in the upper and lower directions in an image forming device through fitting members 25, 26, and accordingly, can be allowed to contact and separated freely with and from the photosensitive drum. Also, pinch rollers such as a driving roller 6 and a speed detecting roller 8, etc., are not attached to the carrying unit but attached to the image forming device side. Accordingly, when a transfer material 13 is jammed, etc., when the frame body 22 is made to descend, the outer peripheral surface of a carrying belt is released from the pressure of the driving roller 6 and the detecting roller 8, therefore, a jam processing can be easily executed.
Patent JP-2000273718-A (JP)
Title: High-speed spinning of polyvinyl alcohol-based yarn
Inventor: SANO HIROFUMI
IPC: D01D5/06
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl alcohol-based spun yarn drawable at a high speed in a high draw ratio. SOLUTION: A solution of a polyvinyl alcohol-based polymer is spun by using two or more coagulating baths 2 and 3 having different coagulation rates at a distance from a spinning nozzle to a first roller 4. A yarn is taken off at >=150 m/minute high speed and shrunk by >=10% from extraction to drying to give the objective polyvinyl alcohol-based spun yarn.
Patent JP-H03284032-A (JP)
Title: Signal transmission evaluation device for optical communication equipment
Inventor: TORIHATA SHIGENORI
IPC: H04B10/077
Filed: 1990-03-30
Abstract: PURPOSE:To place evaluation including the dispersion of a link by performing the evaluation of an optical transmission line including a transmission link which transmits an electrical signal after converting to an optical signal, and a reception link which outputs the optical signal after converting to the electrical signal. CONSTITUTION:An electrical connector part 101 to be connected to the electrical connector part 31 of the transmission link 3 is provided at a transmission check device 10. An electrical connector part 102 to be connected to the connector part 41 of the reception link 4 is provided at a reception check device 20. An optical fiber connection part 32 to which the terminal part on one side of an optical fiber 5 is connected is provided at the link 3. An optical fiber connection part 42 to which the terminal part on the other side of the optical fiber 5 is connected is provided at the link 4, The link 3 is provided with an electrical/optical conversion part which converts an inputted electrical signal into the optical signal with a LED and transmits it to the fiber 5. The link 4 is also equipped with an optical/ electrical conversion part which converts the optical signal transmitted on the optical fiber 5 into the electrical signal. The device 10 generates digital data, and the device 20 receiving the data through the fiber 5 places the evaluation by processing the signal.
Patent JP-H10285558-A (JP)
Title: Recording and reproducing device and variable speed reproduction method for video information
Inventor: AKABANE SHIGERU
IPC: H04N5/783
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To read video information of a frame from two memories and to reproduce the information on a reproduction means smoothly by writing video information by consecutive m-frames to the two memories alternately and correcting information of external reproduction speed so that video information by m-frames including video information of a duplicate part is contained within a reproduction speed range possible for slow reproduction. SOLUTION: Consecutive m-frame video information D1 including duplicate video information D1 is alternately written in two buffer memories 13A, 13B based on a reproduction speed instruction of the video information D1. A control means 12 obtains a reproduction speed range possible for slow reproduction from the video information D1 accordingly. Then the reproduction speed is corrected so that the reproduction speed from an instruction means is set within the reproduction speed range. Then a frame of the video information D1 is decided based on the corrected reproduction speed and the video information D1 of the frame is read by a reproduction means 14 from the two buffer memories 13A, 13B.
Patent JP-S63251420-A (JP)
Title: Epoxy resin composition
Inventor: FUJIMURA YOSHIO
IPC: C08L63/00
Filed: 1987-04-07
Abstract: PURPOSE:To obtain the title composition excellent in moisture resistance, electrical properties at high temperature and adhesiveness to Ni, etc. and useful for e.g., sealing semiconductor devices, by mixing a curable epoxy resin with a curing agent and a specified reaction product. CONSTITUTION:A curing catalyst (C) as a reaction product is obtained by reacting an amino group-containing silicon compound (a) of a degree of polymeri zation of 1-200 of the formula (wherein R<1> is a bivalent organic group, R<2> is a monovalent organic group, a is 0.005-1, b is 1.98-3.0, 1.99<a+b<=4.0, the number of Si atoms is 1-200 per molecule, and the number of Si-bonded H atoms is 1-5) with an acid anhydride (b) (e.g., trimellitic anhydride) and an imidazole compound (c) (e.g., 2-phenylimidazole) at a molar ratio of 0.2-10:1:1. A mixture of 100pts.wt. curable epoxy resin (A) having at least two epoxy groups in the molecule (e.g., cresol novolac epoxy resin) with 25-75 pts.wt. curing agent (B) (e.g., novolac phenolic resin) is mixed with 0.05-50pts. wt. component C and, optionally, an inorganic filler, another accelerator, etc. (D).
Patent JP-S63251966-A (JP)
Title: Disk
Inventor: ANDO AKIRA
IPC: G11B20/12
Filed: 1987-04-07
Abstract: PURPOSE:To quickly detect a track jump, by providing an intra-block address area in which data expressing the order in a sub-code block are recorded to each frame of a recorded disk. CONSTITUTION:A magneto-optical disk 1 is used as a recording medium. Land sections 3 between each pregroup 2 are used as recording tracks and emboss areas 4 composed of concave and convex patterns and data recording areas 5 in which magneto-optical recording is made are alternately arranged at regular pitches in the circumferential direction in the land section 3. The order of frames in a sub-code block is indicated by the data recorded in the intra-block address area provided at each frame. Therefore, a track jump can be detected quickly by utilizing the continuity of the data in the intra-block address area.
Patent JP-H07273496-A (JP)
Title: Connector press-fitting device
Inventor: OOTA SAKUNORI
IPC: B23P19/02
Filed: 1994-03-31
Abstract: PURPOSE:To provide an efficient connector press-fitting device for automatically mounting a connector on both sides of a printed circuit board without reversing the printed circuit board. CONSTITUTION:A connector press-fitting device has, in advance, insertion blocks 4b1 to 4b3, press-fitting heads lid-1 to lid-3 and press-fitting heads 14d which correspond to the type of a connector to be housed in a stocker 2. According to the type of a connector to be press-fitted, an insertion turret, a press-fitting turret 11 and a press-fitting turret 14 automatically select one of the insertion blocks 4b1 to 4b3, one of the press-fitting heads 11d-1 to 11d-3, and one of the press-fitting heads 14d-1 to 14d-3, respectively, which are fit to the shape of the connector and the pin arrangement prior to the press-fitting operation, and a press-fitting surface to a printed circuit board 8 is designated. Thus, the press-fitting head for pressing-fitting a connector 1 and a pressure head for pressing the connector are automatically selected so that the press-fitting operation is controlled.
Patent JP-S529193-A (JP)
Title: Drill apparatus
Inventor: TSUJI TOSHIO
IPC: B23Q3/152
Filed: 1975-07-11
Abstract: PURPOSE: To drill a center of a cylinder end face without declination by use of s special arms. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59212014-A (JP)
Title: Noise filter
Inventor: IKEDA TAKESHI
IPC: H03H7/075
Filed: 1983-05-18
Abstract: PURPOSE:To form a noise filter without using any magnetic core by winding a beltlike conductor and a beltlike magnetic conductor with a beltlike insulator between. CONSTITUTION:The beltlike conductor 6 made of aluminum foil which is, for example, 12mm. wide and 20mum thick and the beltlike magnetic conductor 9 made of iron foil which is 12mm. wide and 20mum thick are wound in a tubular shape while two Mylar tapes 11 which are 15mm. wide and 57mum thick are interposed so that a hollow core which has a 4mm. diameter is left at the center part. Consequently, the electrostatic capacity is as large as that of a filter constituted merely by using only good conductors made of aluminum foil, but the inductance is more than twice. Thus, a superior element as a noise filter is obtained by using the magnetic conductive foil as the conductive foil of a tubular capacitor without using any magnetic core.
Patent JP-S61242806-A (JP)
Inventor: OKAMOTO KIYOSHI
IPC: B27K5/02
Filed: 1985-04-22
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-H11276199-A (JP)
Title: Reagent composition for measuring electrolyte
Inventor: KIMATA SHINSUKE
IPC: C12Q1/40
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a reagent composition excellent in stability, quantitativeness and accuracy and capable of diagnosing various kinds of diseases by measuring an electrolyte in a humor by adding a cyclodextrin derivative as a stabilizer for an inactivated type α-amylase thereto. SOLUTION: This reagent composition contains (A) an inactivated type β-amylase, (B) a chelating agent, (C) an α-amylase substrate and (D) a cyclodextrin derivative and is capable of measuring an electrolyte in a humor by activating the component A by calcium ions or chloride ions, etc., and measuring a product decomposed by actions of an activated type α-amylase. (E) An SH group- containing compound can further be added to the four components to thereby provide sufficient stability even by reducing the amount of the added component D.
Patent JP-H02263700-A (JP)
Title: Transfer material
Inventor: HAMAGUCHI MASAMI
IPC: B41M3/12
Filed: 1989-04-04
Abstract: PURPOSE:To simultaneously form a metal pattern and a printing pattern by a method wherein a metal membrane layer is provided to the entire surface of a base sheet through a first release layer and an adhesive layer consisting of a thermosetting resin and extender pigment is provided thereon patternwise while a second release layer is provided to the part not overlapped with the adhesive layer and a colored adhesive layer is further provided thereon patternwise. CONSTITUTION:In a transfer material, a metal membrane layer 5 is provided to the entire surface of a base sheet 1 through the first release layer 2 and an adhesive layer 6 having a thickness of 0.3-20mum consisting of an acrylic/melamine/epoxy thermosetting resin and 5-70 pts.wt. of extender pigment is provided thereon patternwise and the second release layer 7 is provided to the part not overlapped with said adhesive layer and a colored adhesive layer 8 is further provided thereon patternwise. When this transfer material is superposed on a material 9 to be transferred and the base sheet 1 is subsequently released, the part where the adhesive layer 6 is present is released at the interface of the base sheet 1 and the first release layer and the layers 2, 5, 6 are bonded to the surface of the material 9 to be transferred to form a metal pattern. The part where the second release layer 7 is present is released at the interface of the release layer 7 and the colored adhesive layer 8, and the colored adhesive layer 8 is bonded to the surface of the material 9 to be transferred to form a printing pattern.
Patent JP-H02266083-A (JP)
Title: Seal mechanism for double-layer glass
Inventor: SUGAI AKIRA
IPC: E06B3/66
Filed: 1989-04-04
Abstract: PURPOSE:To contrive water content to be hardly infiltrated into an internal space by arranging sealing materials on the peripheral section of two glass plates with a spacer between the plates, and by forming the covering section of a metallic thin film on the internal surface of the glass plate on one side. CONSTITUTION:Two glass plates 1, 1 are arranged to be separated from each other in the thickness direction in a state with an aluminum spacer 2 on the peripheral section of the plates 1, 1. After that, on the peripheral edge section of the glass plates 1, 1, sealing materials 3 are arranged, and a space between the glass plates 1, 1 adjacent to each other is sealed. Besides, on an internal surface F on one side among the glass plates 1, 1, the covering section 4 of a metallic thin film is formed, and on the full periphery of the peripheral edge section of the internal surface F, a metallic thin film lacking section 5 is formed. As a result, even if the glass plates are used in the environment of high temperature and high humidity, condensation is hardly generated in the covering glass plates, and the covering section 4 of the metallic thin film cannot be deteriorated for a long term.
Patent JP-S5210822-A (JP)
Title: Stress corrosion cracking resistant high nickel alloy
Inventor: HARADA YOSHIO
IPC: C22F1/00
Filed: 1975-07-16
Abstract: PURPOSE: Nickel alloy having excellent stress corrosion cracking resistance, suitable for heat transmitting pipes of steam generator of atomic power plant, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05115272-A (JP)
Title: Flavor/taste generating article
Inventor: KONSUTANSU EICHI MOOGAN
IPC: A24F40/20
Filed: 1992-03-09
Abstract: PURPOSE: To obtain a product which is suitable to simulate a cigarette by heating a flavor producing medium with a plurality of electric heating means arranged in a cavity and producing a tobacco flavor without combusting. CONSTITUTION: Electric power is supplied from an electric cell 22 or the like to a plurality of electric heating means 23 arranged in a cavity 30, and a cartridge 21 filled with a flavor producing medium 27 is inserted into the cavity and heated. A controlling means 24 controls in such a manner that the flavor producing medium is heated by the electric heating means but not combusted.
Patent JP-S59207901-A (JP)
Title: Manufacture of mixed cellulose ether
Inventor: UTSUTSUUHERUMUUTO FUERUHITO
IPC: C08B11/193
Filed: 1984-05-01
Abstract: The process for preparing mixed cellulose ethers proceeds in the following steps: (a) alkalizing of the cellulose, (b) etherifying of the alkali cellulose in the presence of a base by using at least one etherifying agent which requires, for the reaction with cellulose, a catalytic and sub-stoichiometric quantity of a base, and (c) increasing the quantity of base, and (d) etherifying the cellulose ether so prepared by using at least one etherifying agent which requires, for the reaction with cellulose, an at least stoichiometric quantity of a base or a catalytic and substoichiometric quantity of a base, increased over the quantity used in (a), with at least one inert organic solvent being used as a dispersing auxiliary in at least one of the steps and water being present in all steps, wherein mixed etherification leads to a water-soluble product and dimethoxyethane, an alkanol, an alkanediol and/or an alkoxyalkanol are used as the organic solvents. The process serves, in particular, for the preparation of methyl-hydroxyethyl cellulose or methyl-hydroxypropyl cellulose.
Patent JP-H03286295-A (JP)
Title: Cup system automatic dispenser
Inventor: TANAKA KATSUMASA
IPC: G07F13/00
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a cup system automatic dispenser where internal contamination can be reduced even if raw materials are flown up at the time of supply by pouring and preparing liquid in a prescribed position, providing a chute and opening a suction port in a position near the opening part. CONSTITUTION:The chute 15 is provided under a raw materials discharge port 124, a shutter 17 is fitted to the bottom of the chute 15 and a collecting hopper 18 is constituted. The suction port 19 is formed at the upper part of the chute 15 and the suction port 19 is connected to a suction device through a path 22 formed by suction path forming members 20 and 21 and the outer wall of the chute 15. The raw materials 16 are discharged to the hopper 18 until a cup 6 arrives. The raw materials 16 which are flown up at that time are sucked and removed from the suction port 19 and they do not scatter in a case A. When the cup 6 arrives under the hopper 18, the shutter 17 is fully opened to the position of a broken line and the raw materials 16 are supplied at once. The materials 16 flown up at that time are also sucked and removed from the suction port 19 through the opened shutter 17 and the chute 15, and they do not scatter in the case A.
Patent JP-S5421783-A (JP)
Title: Impedance change detecting circuit
Inventor: UEDA TOSHITSUGU
IPC: G01R27/02
Filed: 1977-07-19
Abstract: PURPOSE: To realize an impedance change detecting circuit with a simple constitution by directly detecting impedance changes as d.c. singnals and obtaining the stable d.c. signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01258477-A (JP)
Title: Solid-state image sensing device
Inventor: UJIIE MASATO
IPC: H04N5/335
Filed: 1988-04-08
Abstract: PURPOSE:To eliminate the failure of a fine metal wire due to a short circuit by a method wherein a solid-state image sensing device mounting section is formed of a metal plate provided with a recess used for positioning of the fixing of the device and a relief section of a fixing bonding agent. CONSTITUTION:A recess 9 and a relief section 8 of a fixing bonding agent are provided to a metal plate 7 brazed to the base of a ceramic frame 3. A solid-state image sensing device 10 is fitted into the recess 9 using a bonding agent 10. In this process, the excess of the bonding agent 10 at the fixed section is extruded to the relief section 8 and removed, and the device 10 is fixed. The ceramic frame 3 is provided with a stepped protrusion 3A inside it, and an inner lead 5A is provided thereon, which is connected to an outer lead 5. Lastly, a plate glass 1 is provided to the top of the ceramic frame 3 covering the opening of the ceramic frame 3 and bonded with a resin sealer 2, so that the sealing is completed.
Patent JP-H08254904-A (JP)
Title: Image forming device and transfer device
Inventor: ITO AKIRA
IPC: G03G15/14
Filed: 1995-03-16
Abstract: PURPOSE: To surely separate a transfer material and to stably obtain a high- quality image by making the position of the tip of a separation pawl get into the inside of a transfer device from the surface of a transfer material carrier so that the transfer material may be separated and carried. CONSTITUTION: The device is equipped with plural separation pawls 41 having a wedged tip 41a. The separation pawl 41 is integrally fixed on a supporting base 21 provided to freely rock around a shaft 20 supported before and behind a transfer side plate. In the case of separating the transfer material 2, a gripper 3f is opened and the leading edge of the transfer material 2 is lifted by the thrust-up part (lower pawl) 38 of the gripper 3f and guided onto the tip 41a of the separation pawl and separated. By setting a butting part 31b between a butting roller 23 and a flange to be inside in a radial direction from the circumferential surface 31a of the end of the flange similarly to the surface of the gripper, at such a time, the overlap amount of the leading edge of the transfer material on the position of the tip of the separation pawl is drastically increased. Furthermore, a distance between the tip 41a of the separation pawl and the surface of a transfer drum 3A is sufficiently secured.
Patent JP-S58204371-A (JP)
Title: Sensor for number of revolution
Inventor: YOKOHARA TAKASHI
IPC: G01D5/36
Filed: 1982-05-24
Abstract: PURPOSE:To simplify the constitution of a rotation sensor and also to make said sensor small-sized and durable, by constituting the sensor by utilizing light and opening and closing a shutter by magnetic force. CONSTITUTION:An optical transmission line is formed by providing a fitting base 4 supported by a casing 3 on the side of a small diameter part 1' of a rotary shaft 1, and opposing a light transmitting optical fiber 5a and a light receiving optical fiber 5b on the same axis at an interval between end faces of the fitting base 4. Subsequently, the base end part of a shutter 10 for opening and closing the optical transmission line by rocking is fitted to a supporting shaft 9 formed as one body with the fitting base 4, and one of the shutter 10 and the contact face of the pin 9 is formed by synthetic resin whose frictional resistance coefficient is small, as a plain bearing, so that the shutter 10 is freely rockable with respect to the supporting shaft 9. The end part in the rocking direction of this shutter 10 is formed by a magnet 14, also the magnet 14 which can be opposed to the end part of the shutter 10 is fitted to the rotary shaft 1, the shutter 10 is opened and closed by magnetic force of the magnet 14, and an optical pulse is transmitted to the transmission line of light. This optical pulse is inputted to a processing circuit 7, and the operation processing result is displayed 8.
Patent JP-H10281239-A (JP)
Title: Automatic transmission
Inventor: HAYABUCHI MASAHIRO
IPC: F16H57/04
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of a thrust force exerted on a specified through bearing, decrease the number of seal rings, and compact an automatic transmission and improve machine efficiency. SOLUTION: When a transmission is in a forward speed, a thrust force to a rear generated by a gear set is supported by a thrust bearing 25 through an input shaft 2. Further, high pressure hydraulic oil is introduced to the hydraulic servo 32 of a clutch C1, engaged at a low speed except a forward maximum speed, through the axial hole 31 of the rear end part 2a of the input shaft 2 and a radial hole 34. At a forward low speed, since a high oil pressure of hydraulic oil is exerted on the rear end face 2d of the input shaft 2, a force generated by the oil pressure is exerted on the input shaft 2 always in opposition to a thrust force to a rear and a thrust force supported by the bearing 25 is reduced by an amount equivalent to a force generated by the oil pressure.  Further, since hydraulic oil is introduced through the axial hole 31 and the radial hole 34 of the input shaft 2, a single seal ring 36 suffices for sealing. This constitution compacts an automatic transmission A and improves machine efficiency.