baber/WOPTO huggingface dataset:
Patent JP-H04322265-A (JP)
Title: Jam position display device for image forming device
Inventor: OKABE HARUHIKO
IPC: G03G21/00
Filed: 1991-04-22
Abstract: PURPOSE:To provide a means which displays the occurrence position of jam in a paper path so that an operator can easily recognize it and which can easily discriminate a lever, a knob or the like which is operated when the jam is processed at the same time in an image forming device such as a copying machine. CONSTITUTION:A paper detection means 21 is constituted by arranging paper sensors S1, S2... which detect a paper at the prescribed position of the paper path of the copying machine. Then, detected information from the paper sensors is inputted to a controller 22 so as to specify the occurrence position of the jam when the jam is generated. Besides, a jam display device 12 provided on the control panel 10 of the copying machine and a display part 23 are arranged with respect to the controller 22. Then, display lamps L1, L2... are provided on the member of the display part 23 which is operated when the jam is processed so as to inform the operator of the display of the occurrence position of the jam, the opening and closing lever of a guide plate which is operated when the jam is processed and a carrying roller device.
Patent JP-S63281607-A (JP)
Inventor: SHIHONMATSU YOSHIROU
IPC: A47J27/00
Filed: 1987-05-15
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-H01274954-A (JP)
Title: Automated tracking and contour shape measuring device
Inventor: YAERU RII KOOHENNSABAN
IPC: G01B11/245
Filed: 1988-05-17
Abstract: PURPOSE: To directly feed the contour information of an object to a CNC control system by mounting an electro-optical sensing apparatus on a CNC machining head, and feeding the contour output information of the object to the precise reference frame of the CNC machining head. CONSTITUTION: A sensor unit 10, an X-Z position encoder 16 and a machine controller 18 are mounted as a set on a CNC machining head 13, and the sensor unit 10 is connected to an electronic control unit 12. The sensor unit 10 forms the image of a visible point on an object by the light from a light source 34 via a lens 36 and a pinhole 38. When LEDs 27 arranged on four sides of a lens 26 and a near infrared band filter window 24 are lighted in sequence, and the contour of the object is image-picked-up by sensor arrays (CCD) 30, 30 of a first set and sensor arrays 32, 32 of a second set arranged in a square shape via a beam splitter 28 in sequence to obtain X-Z coordinate position data. The coordinate information of the object can be directly inputted to a CNC control system, and programming is facilitated.
Patent JP-H02299593-A (JP)
Title: Preparation of sphingoglycolipid
Inventor: YANAGIDAIRA SHUICHI
IPC: C07H1/08
Filed: 1989-05-15
Abstract: PURPOSE:To prepare a neutral sphingoglycolipid and an acidic sphingoglycolipid in high efficiency by decomposing the protein of chicken meconium, concentrating by ultrafiltration or permeation, extracting the concentrate and introducing the extract to an anion exchange resin. CONSTITUTION:A proteinase such as trypsin is added to chicken meconium to decompose the protein and the obtained solution is heated for several min at 80-95 deg.C to inactivate the enzyme. The obtained concentrated solution is treated by ultrafiltration, etc., to obtain concentrated sphingoglycolipid. The obtained concentrated solution is recovered, extracted with a solvent and introduced into an anion exchange resin. The unadsorbed fraction passed through the anion exchange resin is recovered and concentrated to dryness to obtain a neutral sphingoglycolipid. The adsorbed fraction is eluted with a solvent and the solution is desalted and dried to obtain acidic sphingoglycolipid powder. Pure neutral substance or acidic substance produced by the above process can be used mainly in medical and pharmaceutical fields according to the purpose.
Patent JP-S63283188-A (JP)
Title: Apparatus for mounting electronic component
Inventor: AIHARA MASAHIRO
IPC: B23K3/06
Filed: 1987-05-15
Abstract: PURPOSE:To supply suitable amount of soldered medium to the sections of a mounting region on a substrate by supplying the medium to predetermined number of flowing holes of a head through a predetermined number of tubes from a container. CONSTITUTION:Flowing holes 70 penetrated through the cover 44b of a flux head 36 are disposed circularly at the cover, and tubes 42 connected to a flux dispenser 41 are respectively inserted into the holes 70. The drivers 40 of soldering medium supply means 5 drives the head 36 by a command from an operation unit 62 by a controller 60 to coat the mounting region 111 on a substrate 110 positioned on a base 32 with flux. Then, a driver 55 feeds an electronic component 100 on the region 111, positions the lead terminal 102 of the component 100 to the region 111, and accurately and effectively mount the component 100 on the region 111 by a heating current from a transformer 58.
Patent JP-H08317207-A (JP)
Title: Image processor method and device
Inventor: YAMASHITA YOSHIHIRO
IPC: B41J2/44
Filed: 1995-05-17
Abstract: PURPOSE: To secure an image signal more than the prescribed width even when the record scanning speed is increased and also to improve the recording/ reproducing performance by outputting the image signal after delaying it by the set delay value if the width of the image signal is smaller than the delay value. CONSTITUTION: An image processing method/device consists of a flip-flop circuit 1 which inputs an image signal S1, a delay circuit 2 which delays the output of the circuit 1, an OR circuit 3 which inputs the output of both circuits 1 and 2, and an OR circuit 4 which inputs the supplied signal S1 and the output of the circuit 1. If the width of the uncorrected signal S1 is smaller than the set delay value which is inputted to the circuit 2, the signal S1 is corrected into an image signal S2 of the set delay value. If the width of the uncorrected signal S1 is larger than the set delay value of the circuit 2, the signal S1 is not corrected and outputted as a corrected signal S2. The image signals having their widths smaller than the prescribed value are corrected, so that the small dots and thin lines can be reproduced.
Patent JP-S5544965-A (JP)
Title: Testing method of semiconductor device
Inventor: MATSUMURA HIROSHI
IPC: G01R31/26
Filed: 1978-09-26
Abstract: PURPOSE: To measure the change in the electric characteristics of a semiconductor thereby to measure the influence upon the reliability and lifetime for a short time by impressing a backward voltage between the electrodes of the device and by continuing that condition for a longer period than a preset time.  
     CONSTITUTION: A transistor 1 is held in a constant temperature bath 2, and a suitable backward voltage is impressed for a preset time between the collector and base of the transistor 1. After the continuation for several ten to hundred hours, the leak current, current amplification and forward drop of the transistor are measured and compared with the values before the tests so that the influences upon the reliablity and lifetime of a semiconductor chip can be judged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0415245-A (JP)
Title: Polyvinyl chloride resin composition
Inventor: IWANAGA KENTARO
IPC: C08K5/12
Filed: 1990-05-10
Abstract: PURPOSE:To obtain the title composition which is nonbleeding and has excellent vibration energy absorbing properties by mixing a PVC resin with a specified phthalic ester and a specified phosphoric ester. CONSTITUTION:The purpose composition is prepared by mixing 100 pts.wt. PVC resin (e.g. PVC) with 5-200 pts.wt. phthalic ester having a structure of formula I (wherein R1 and R2 are each a monocyclic hydrocarbon group) and 5-200 pts.wt. phosphoric ester of formula II (wherein R3 to R5 are each an aromatic monocyclic hydrocarbon group).
Patent JP-H08316360-A (JP)
Title: Ic mounting structure
Inventor: ISHIKITA MASAYUKI
IPC: H01L23/12
Filed: 1995-05-18
Abstract: PURPOSE: To prevent stripping of an IC chip and generation of voids by bonding an IC chip onto a resist film having a part opening from the IC bonding region toward the outer circumferential side of IC and exposing a die pattern partially thereby enhancing adhesion between the IC chip and the die pattern. CONSTITUTION: A resist film 16 is formed by performing solder resist processing such that a part 16a opening from the IC bonding region toward the outer circumferential side of IC and exposing a part of a die pattern 3 formed on a resin board 1 is made in each of four sides of the IC. A large number of openings of identical shape are made, in matrix, through a solderable surface, i.e., a resist film 6, on the lower surface side of resin board 1. An IC chip 8 is then bonded rigidly onto the resist film 8 through an adhesive thus enhancing the adhesion and preventing the IC chip 8 from being stripped.
Patent JP-H11311401-A (JP)
Title: Shell-and-tube heat exchanger type horizontal steam generator
Inventor: UWAKAWA SEIICHI
IPC: F22B1/16
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To improve a heat exchanging efficiency in a shell-and-tube heat exchanger type horizontal steam generator. SOLUTION: A shell-and-tube heat exchanger type steam generator 30 is provided with an outer shell 31, extended into horizontal direction, a heat transfer tube group, consisting of a plurality of heat transfer tubes 43, arranged in the outer shell 31 and through the inside of which high-temperature heating medium is conducted to flow, and a steam separator, arranged in the ceiling unit in the outer shell 31, while partitioning plates 45, 47 are provided so as to surround a cold leg tube group formed of the cold leg 43b of the heat transfer tubes 43 and form an economizer unit 49.
Patent JP-S5243035-A (JP)
Title: Exhaust purging process of internal combustion engine in use of liquef ied petroleum gas
Inventor: HATAKEYAMA MINORU
IPC: F02M21/00
Filed: 1975-10-01
Abstract: PURPOSE:In the internal combustion engine in use of liquefied petroleum gas, the increase in the contraction ratio within the range 9-15 and the ignited combustion of the diluted mixed air lead to make the purge of the exhaust.
Patent JP-H10311872-A (JP)
Title: Manufacture of magnetic element
Inventor: FURUKAWA SHINJI
IPC: H01L43/12
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic element, whereby a magnetic element showing good magnetic characteristics although being small can be manufactured more easily. SOLUTION: To manufacture using a vapor deposition or sputtering method a magnetic element 1 comprising a thin film and a substrate, with the thin film having a part 2 that has a thinner film thickness than the center part 3 of the magnetic element, a masking material for blocking part of accumulation of the thin film is placed between the substrate and a vapor deposition source or sputtering cathode, and the substrate or masking material is moved to change the region of the substrate shaded by the masking material in terms of time. Thereby the part 2 having a thinner film thickness than the center part 3 of the magnetic element 1 is formed.
Patent JP-H09300510-A (JP)
Title: Easily bendable cushion sheet
Inventor: SAKAI MINAO
IPC: B32B5/22
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an easily bendable cushion sheet excellent in lightweight properties and bendability (flexibility) and rich in cushioning properties and durability. SOLUTION: In a cushion sheet wherein a reinforcing film 2 made of a synthetic resin is bonded to the upper surface of plate-shaped synthetic resin foam 1, the bottom surface of the foam 1 is formed into a corrugated shape wherein projected parts 11 and groove parts 12 are alternately arranged in a parallel state. Since the bendability (flexibility) of the sheet is ensured by forming the bottom surface of the foam 1 into a corrugated shape, the foam can be formed so as to have thickness larger than that of a conventional product without sacrificing the bendability and lightweight properties of the sheet and, since the corrugated groove parts of this bottom surface absorbs the unevenness of pebbles, the cushioning properties and durability of the sheet can be enhanced to a large extent.
Patent JP-S63283329-A (JP)
Title: Digital time-division multiplexer
Inventor: SHIMADA MASAYOSHI
IPC: H04J3/08
Filed: 1987-05-15
Abstract: PURPOSE:To cope with branch services by enabling a multiplexing control circuit to control sent signal switching circuits and reception control gates by bit groups classified by routes. CONSTITUTION:The multiplexing control circuit 101 sends out a transmission control signal 109 and a reception control signal 110 which control sent signal switching circuits and reception control gates of terminal interface devices (DTIF) in units of bit groups by routes to the DTIFs successively with information by the bit groups by the courses. For the purpose, sent signals of respective stations multiplexers (TDM) are made into data or all-'1' data according to predetermined course-classified bit group assignment and at the same time, received signals are received or ignored by the respective TDMs according to the predetermined course-classified bit group assignment. Consequently, the branch services of a fast digital line can be used.
Patent JP-S5911523-A (JP)
Title: Floppy disc
Inventor: WATANABE ISAO
IPC: G11B17/32
Filed: 1982-07-09
Abstract: PURPOSE:To prevent damage to a magnetic head and deformation of a gimbal spring, by poviding a sleigh-shaped guide core to a head support so as to be positioned at the progressing side of the magnetic head. CONSTITUTION:The guide cores 19, 20 are formed monolithically with sliders 19a, 20a clipping a ferrite core 21 while having a sleigh-shaped curved surface, a groove 25 is formed and a spring 26 is provided between a carrier 14 and an arm 15. In inserting a magnetic medium 3 through a slit 4, the medium 3 is guided with the sleigh-shaped guide core 19 and not caught with magnetic heads 17, 18. Since the medium 3 is guided with the guide core 20 in taking out the magnetic medium 3, the medium is not caught with the magnetic heads 17, 18. Thus, the damage to the magnetic head cores 17, 18 and the deformation of the gimbal spring 24 are avoided. The arm 15 is turned downward with the force of the spring 26 and clips the magnetic medium 3 with the magnetic heads 17, 18. The reading/recording of data is performed by rotating the magnetic medium 3 and reciprocating the carrier 14 along a guide shaft 13.
Patent JP-S5745775-A (JP)
Title: Facsimile control signal detector
Inventor: HIROSE TOSHIHARU
IPC: H04N1/407
Filed: 1980-09-01
Abstract: PURPOSE:To control a transmitter from a receiver, by adding an optimum level correction amount an optimum phase amount to a correction circuit at all times during the transmission of a video signal and separating the signal from the receiver with a comparator. CONSTITUTION:A correction circuit 6 takes difference of a signal (a) from a transmitter 3 with a buffer 2 between a signal c corrected with a level correction amount k1 and a phase correction amount k2 from a control circuit 8 and a signal a' from the transmitter on the circuit. A signal d representing the difference is applied to the control circuit 8. The circuit 8 forms the optimum correction amounts k1, k2 so that the signals a' and c can completely be cancelled based on the signal d. Thus, the control signal transmitted by the receiver during the transmission of picture can be picked up from the transmitter and the control of the transmitter can be made by the receiver.
Patent JP-S5644103-A (JP)
Title: Car stereo unit
Inventor: SATOU MASAAKI
IPC: B60R11/00
Filed: 1979-09-18
Abstract: PURPOSE:To make it easy to fit a car stereo unit by electrically connecting one loudspeaker box to a tape recorder mechanism, a couple of preamplifiers, tuner, etc., and the other to a loudspeaker box with a couple of incorporated main amplifiers. CONSTITUTION:One loudspeaker box 16 is internally provided with tape recorder mechanism 12, a couple of preamplifiers 67 and 68, turner 72, electric power cords 30 and 31, etc. In the other loudspeaker box 14, a couple of main amplifiers 65 and 66 are built. Then, those boxes 14 and 16 are electrically connected together so as to form the car stereo unit, so that the car stereo unit can easily be fitted.
Patent JP-H09276125-A (JP)
Title: Reversible curtain
Inventor: YORIFUJI NAOTO
IPC: A47H23/08
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To fit hooks on both the front and rear sides of curtain cloth and to use a curtain while directing any side toward the inside of a room by providing a 2nd hook inserting groove hole by sewing the inner groove walls of left and right confronted fold ridges with the groove of a curtain with fold ridge as a border. SOLUTION: At the upper edge part of curtain cloth, a 1st hook inserting groove hole 18 is formed on a rear cloth side 12 by sewing confronted roots 14 and 15 of peaks, where a front cloth side 11 is projected by recessing the rear cloth side 12 long in the height-wise direction, at a 1st stitch 17. Then, the peak section is recessed toward the side of the 1st stitch 17, and a groove 25 continued long in the height-wise direction of curtain cloth and left and right fold ridges 23 and 24 confronted with the groove 25 as a border are formed.  Next, left and right inner groove wall surfaces 26 and 27 are sewn together at a 2nd stitch 28 with the groove 25 as a border, the front cloth side 11 is surrounded with the constitutive inner groove wall surfaces 26 and 27 and closed at the 2nd sewing stitch 28 and on the front cloth side 11, the 2nd hook inserting groove hole 29 continued in the height direction of curtain cloth is formed along that groove 25.
Patent JP-S5643849-A (JP)
Title: Check code transmission system of data transmission using push-button dial signal
Inventor: KOMATSU HIDETOSHI
IPC: H04Q1/453
Filed: 1979-09-17
Abstract: PURPOSE:To make it possible to send out a check code in every case, by sending out a binary code as a check code to be sent out after data transmission by dividing it into the high-order two bits and low-order two bits in terms of time. CONSTITUTION:Input data are inputted to checking circuit 4 for a bit check to obtain outputs (CECK1-CECK8). Multiplexer 6 receives check outputs CECK1 and CECK2 connected to channel A among check outputs CECK1-CECK8 sent out of checking circuit 4 with data timing pulse output END and check outputs CHCK4 and CHCK8 connected to channel B when outputs TIMG B is sent out respectively and then sends them outputs Q<1> and Q<2>, thereby sending out a push-button dial signal, which corresponds to a check code, as the check code.
Patent JP-H04346459-A (JP)
Title: Processing method of integrated circuit wiring
Inventor: MATSUZAWA TAKAYUKI
IPC: H01L21/82
Filed: 1991-05-24
Abstract: PURPOSE:To enable an integrated circuit to be enlarged in effective wiring region and enhanced in wiring efficiency by a method wherein the forbidden region of an actually added optional pattern is formed, and the forbidden region of a fixed pattern is compounded with the forbidden region of the optional pattern. CONSTITUTION:A first step where a fixed pattern is set as a first forbidden region and a second step where an optional pattern to be actually added is selected from the previously prepared optional patterns are provided in an integrated circuit wiring processing method, where the fixed pattern and the prescribed optional pattern are set as a forbidden region, and an automatic wiring processing is carried out in a region other than the forbidden region concerned. A third step where the selected optional pattern is set as a second forbidden region and a fourth step where the first and the second forbidden region are compounded to form a third forbidden region are provided, and an automatic wiring process is carried out in the third forbidden region.
Patent JP-H07332450-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: NAKANO MASAKI
IPC: F16H15/38
Filed: 1994-06-01
Abstract: PURPOSE:To prevent the occurrence of interference of the large part for pulley engagement of a wire with a parking rod, the large part of the wire running around and between two pulleys so as to synchronize the inclination angle of a power roller between front and rear toroidal transmission units. CONSTITUTION:A wire 9 is run around and between two pulleys 10 fixed to a power roller 4 so as to synchronize the inclination angle of the power roller 4 between front and rear toroidal transmission units 6 and 7, and the wire 9 is engaged at a large part 9a with the pulleys 10 fixed to the power roller 4. The wire 9 is run around and between the pulleys so that the large part 9a is in such a state to select an intermediate gear shift ratio and a surface M passing a central line for interconnecting the centers of the two pulleys is positioned in a spot deviated to the side spaced away from a parking rod 14. Thus, the large part 9a is prevented from interference with a parking rod 14 even in a maximum speed change gear ratio selection state where the large part most nearly approaches, as shown by a two-dot line, the parking rod 14.
Patent JP-H04346445-A (JP)
Title: Solid-state image pickup device
Inventor: NISHIKAWA TETSUO
IPC: H01L21/339
Filed: 1991-05-24
Abstract: PURPOSE:To give knee characteristics to a floating diffusion type charge detector itself. CONSTITUTION:A knee characteristic control electrode 23 is provided on a semiconductor region between an output electrode part 8 and a floating diffused layer 14 via an insulating layer 2, a DC voltage VKG23 (provided that, VOG< VKG23<VDD) is applied to this electrode 23 and a potential well 24, which becomes deeper in a stepwise form from the electrode part 8 down to the layer 14, is formed.
Patent JP-S5454186-A (JP)
Title: Preparation of water-soluble polymer
Inventor: KANEMURA IKARU
IPC: C08F2/00
Filed: 1977-10-07
Abstract: PURPOSE: To obtain a water-soluble polymer having a high polymerization degree stably at a high dispersion ratio, by reversed phase suspension polymerization of water-in-oil type of an aqueous solution of water-soluble vinyl monomers in the presence of a specific polymer dispersing agent.  
     CONSTITUTION: An aqueous solution of water-soluble vinyl monomers in dispersed in the monomers and a water-insoluble organic solvent, and subjected to reversed phase suspension polymerization of water-in-oil type, using a polymer dispersing agent, which dissolves in the solvent at the polymerization temperature of the monomers, but insoluble in the solvent at a temperature 30° lower than the polymeization temperature. The dispersing agent is obtained by radical copolymerization of (A) 0.1W10wt.% of a vinyl monomer having a carboxyl group, (B) one or two or more types of vinyl monomers to give homopolymers having a good solubility in the solvent, and (C) one or two or more types of vinyl monomers to give homopolymers which are insoluble or slighty soluble in the solvent 
     COPYRIGHT: (C)1979,JPO&Japio