baber/WOPTO huggingface dataset:
Patent JP-H07107229-A (JP)
Title: Facsimile equipment
Inventor: TOGASHI TOSHIFUMI
IPC: H04N1/00
Filed: 1993-09-30
Abstract: PURPOSE:To reduce the number of parts by using a roller to supply by separating an original also as the one to supply by separating recording paper. CONSTITUTION:In a standby state to wait reception, the recording paper 8 is pushed up by a cassette bottom plate 10, and it is abutted with a combination roller 3. When image information is received from another facsimile equipment by a communication control part, the roller 3 is rotated in a direction of arrowhead, and the recording paper is sent out to a print head 12 and a platen roller 13, and the image information is printed on the recording paper. Thence, when the image information of the original 1 is read in transmission, the original 1 set on an original holder 2 is supplied and carried by the roller 3. In such a case, since a separated original 1 is carried as being pushed on a sensor 5 by the roller 6, the sensor 5 reads the information of the original 1 correctly. The recording paper 8 is separated from the roller 3 by descending the cassette bottom plate 10 while such operation is being performed. Therefore, the roller 3 can be used as the combination roller for original paper and the recording paper.
Patent JP-H0557900-A (JP)
Title: Ink container, recording head device using the same and recording apparatus loaded with said device
Inventor: UJITA TOSHIHIKO
IPC: B41J2/175
Filed: 1991-08-30
Abstract: PURPOSE:To control negative pressure with high accuracy by reducing the friction force of the slide surface of a movable wall with the inner surface of a container main body. CONSTITUTION:A container main body 1 is formed into a cylindrical shape and a discharge port 3 for discharging ink is provided to the bottom wall of said main body 1 and closed by the ball 5 always pressed in the direction closing the discharge port 3 by the elastic force of a press spring 6. The container main body 1 is closed on the side opposite to the bottom wall thereof by a back lid 2 and a movable wall 4 is arranged in the container main body 1 so as to be freely movable while guided by the inner surface of the container main body 1. The movable wall 4 is integrally formed from a flexible material (elastic material) such as rubber or a synthetic resin and a seal part 4b being an airtight holding part is provided to the outer periphery of the open end part of the body part 4a thereof in a protruding state and a protruding part 4c being a falling preventing part is formed to the outer periphery of the side end part of a bottom wall 4d.
Patent JP-H0888829-A (JP)
Title: Reproducing device
Inventor: KATSUYAMA AKIRA
IPC: G06F21/10
Filed: 1994-09-14
Abstract: PURPOSE: To perform comfortable reproduction by consecutively reproducing only video tracks or only audio tracks by a priority mode operation. CONSTITUTION: A user can set a video track priority mode or an audio track priority mode by the operation of a priority mode key and thus, the reproduction of only the video tracks or the reproduction of only the audio tracks among the respective tracks of five disks mounted to a disk tray 30 are executed. The priority mode operations are executed at the time of the respective operations of a consecutive reproduction mode, a shuffle reproduction mode and a program reproduction mode. In this case, when the consecutive reproduction mode is attained by a consecutive reproduction mode key, a system controller 53 controls a reproduction operation. When consecutive reproduction is started, a certain first head is selected on the disk tray 30 and sent to the position of an optical head 34.
Patent JP-H04161472-A (JP)
Title: Primer composition
Inventor: OKUYAMA TAKEHIDE
IPC: C09J133/08
Filed: 1990-09-14
Abstract: PURPOSE: To prepare a primer composition that can maintain a high adhesive strength from directly after its application to even after the lapse of time by mixing an acrylic ester copolymer solution and a chlorinated-rubber-modified urethane polymer solution, both the solutions being obtained by dissolving the respective polymers in mutually miscible organic solvents.  
     CONSTITUTION: The desired composition is prepared by mixing (A) an acrylic ester copolymer solution obtained by dissolving an acrylic ester copolymer, which has a second-order transition temperature of preferably -20°C or below and contains free carboxyl groups, in an organic solvent such as ethyl acetate and (B) a chlorinated-rubber-modified urethane prepolymer solution obtained by dissolving a polyisocyanate and a chlorinated rubber in an organic solvent such as toluene, the composition being excellent in plasticizer resistance, chemical resistance, thermal resistance, water resistance, and acid and alkali resistance. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09216867-A (JP)
Title: N-vinyllactam derivative, its polymer and photoresist containing the same polymer
Inventor: KIN CHINHAKU
IPC: C07F7/10
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain an N-vinyllactam derivative useful as a material for a photoresist suitable for exposure to far ultraviolet rays used for a microlithography, having a high glass transition temperature and capable of forming a high sensitive and resolution image.  
     SOLUTION: This N-vinyllactam derivative is represented by formula I [R 1  is H, a 1-10C alkyl, etc.; R 2  is a group represented by the formula OR 6 , etc.; R 3  is H, a 1-10C alkyl, etc.; R 4  and R 5  are each hydroxyl, a group represented by the formula OR 7 , etc.; R 6  is a 1-10C alkyl, etc.; R 7  is a 6-12C aryl, etc.; (m) is an integer of 0-10], e.g. 3-(t-butoxycarbonyl)-1-vinyl-2-pyrrolidionone. An N- vinyllactam deriovative homopolymer represented by formula II [(n) is an integer of 10-10000], a copolymer of two or more of the derivatives, a copolymer represented by formula III [R 8  is a 6-20C aryl; (k) is a molar fraction of 0.5-0.95; (1) is a molar fraction of 0.05-0.5] composed of the derivative and a styrene derivative and a copolymer represented by formula IV (R 9  is a group represented by the formula COOR 10 ; R 10  is a 6-12C aryl, etc.) composed of the derivative represented by formula I and a vinyl acrylate-based derivative are obtained from the derivative represented by formula I. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6397743-A (JP)
Inventor: IRIE TOSHIHIKO
IPC: E04F13/21
Filed: 1986-10-15
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-H0969955-A (JP)
Title: Color facsimile equipment
Inventor: NAGAHARA HIDEAKI
IPC: H04N1/32
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce the running cost by recording the contents of a sent image, recorded in a communication result, in monochrome. SOLUTION: A recording sheet is conveyed by a platen roller 8 of a recording system B and droplets of ink spouted out of an ink jet cartridge 9 sticks on the recording sheet to form an image. Then the sheet on which the specific image is formed is further conveyed by a paper discharge roller 10a and a spur 10b as shown by an arrow (a), conveyed by discharge rollers 11a and 11b, and discharged from the device and stacked. In this case, the contents of the sent image outputted as an error message are recorded not in colors, but in monochrome, thereby saving a recording agent (ink). Namely, it is judged first whether or not an error message is outputted and when not, other processes are performed. When the error message is outputted, previously set one recording agent is selected and used to output the contents.
Patent JP-H04244682-A (JP)
Title: Electromagnetic valve
Inventor: NORUBERUTO ARATSUE
IPC: B60T15/02
Filed: 1991-09-25
Abstract: PURPOSE: To simplify structure of a valve and to facilitate assembling by providing an integrally formed bottom part on a division opposite to a coil on a metal sleeve provided penetrating the coil of an electromagnetic valve. CONSTITUTION: This valve 10 has a yoke 12 surrounding a coil 11, and the yoke 12 is connected to a yoke bottom part 14 on the side opposite to a coil connection part 13 of the coil 11. The yoke bottom part 14 is engaged within an accepting hole 16 of a valve block 17 with a centering tub 15. A steel sleeve 22 is provided penetrating the coil 11 and the yoke bottom part 14, and this sleeve 22 is engaged with the valve block 17. An extreme piece 30 is housed in the side of the coil 11 of this sleeve, and a valve closing body 28 which can engage with a needle 29 and a valve seat 27 is also housed. And a bottom part 25 provided with a pressure media passing hole 26 in a sleeve division 23 on the side opposed to the coil 11 of this sleeve.
Patent JP-H0648816-A (JP)
Title: Production of high density indium-tin oxide sintered compact
Inventor: EJIMA KOICHIRO
IPC: C04B35/457
Filed: 1992-07-30
Abstract: PURPOSE:To industrially and stably produce a high density indium-tin oxide sintered compact at a low cost without using a special expensive apparatus. CONSTITUTION:A powdery mixture consisting of 85-100wt.% powdery indium oxide having >=20m<2>/g specific surface area and the balance powdery tin oxide with inevitable impurities is compacted and fired at 1,400-1,600 deg.C in an oxidizing atmosphere having >=40% concn. of oxygen.
Patent JP-2001069450-A (JP)
Title: Signal processor, image pickup unit, signal processing system, signal processing method and storage medium
Inventor: HARA YUJI
IPC: H04N19/423
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup unit that can conduct efficient signal processing. SOLUTION: A conversion means 110 of this image pickup unit uses 1st and 2nd memory means 111a, 111b to apply raster block conversion to block image data from a 1st signal processing means 109 and gives the converted data to a 2nd signal processing means 112. The 1st and 2nd memory means 111a, 111b act like a write memory for an output of the 1st signal processing means 109 and a read memory of supply data to the 2nd signal processing means 112 respectively and are controlled selectively so as to be independently capable of reading and writing data. Thus, a time overhead to store image data to be delayed having occurred for each processing of one block into a delay means 108 can be avoided.
Patent JP-H06212530-A (JP)
Title: Apparatus for clamping removably two members and reed frame and loom using said apparatus
Inventor: GUSUTAFU ERUTSURI
IPC: D03C9/06
Filed: 1993-09-30
Abstract: PURPOSE: To store the first member in the second member, to releasably fasten the first member, to obtain a high frictional force through the elasticity intrinsic to the first member at the time of the fastening, and to make it easily applicable by a simple structure. CONSTITUTION: The device is designed such that a rod 1b having a bending elasticity is releasably fastened with a fastener screw 3 provided in the second member 2 which stores the rod 1b. A bearing point 5 for introducing a force is arranged in a cavity 4 which is formed in the second member 2 and in a recess 4a surrounding the first member 1. In this structure, if the rod 1b has the bending elasticity, the force 6 threadably applied to the point 5 by fastening is roughly divided into four forces, 6a, 6b, 6c and 6d and transmitted to the second member 2. Thus, the five contact areas are created, bringing a high frictional force in the direction of the arrow 11.
Patent JP-H05119131-A (JP)
Title: Manufacture of optical sensor
Inventor: YAMAMOTO MASANOBU
IPC: G01R15/24
Filed: 1991-09-25
Abstract: PURPOSE:To obtain an optical sensor manufacturing method without the disconnection and the damage of optical components such as optical fiber even if the sensor is assembled with a robot in an automatic assembling line. CONSTITUTION:In an optical-sensor manufacturing method, optical parts comprising at least optical fibers 2 and 10, rod lenses 4 and 8, a polarizer 5, a Faraday element 6 or a Pockels element and an analyzer 7 arc arranged on a base 1. The optical components are further contained in a package 11. A step, wherein a collimator comprising at least the optical fibers 2 and 10 and the rod lenses 4 and 8 is assembled to the base 1, is performed after a step, wherein the package to which the optical components other than the collimator is assembled is contained in the package 11.
Patent JP-H05129796-A (JP)
Title: Component mounting device
Inventor: IZUME TAKATOMO
IPC: H05K13/08
Filed: 1991-09-25
Abstract: PURPOSE:To enable a component mounting device to suck and mount a component at precise timing, where the mounting device is able to carry out a mounting operation at a high speed with a rotating drum which rotates continuously. CONSTITUTION:An encoder 23 is provided to a drive motor 4 which drives a rotating drum 3 through the intermediary of a speed reduction mechanism. A microcomputer 20 detects the rotational position and the rotational speed of a rotating drum 3 by the signal of an encoder 23 inputted into an UP/DOWN counter 24. Moreover, the microcomputer 20 obtains the suction and mounting timing of suction and mounting nozzles basing on the rotational position and the rotational speed of the rotating drum 3, switch timing is obtained from the above timings and a time required for switching a suction valve 18 and a mounting valve 19, and the suction valve 18 and the mounting valve 19 are controlled.
Patent JP-H0667545-A (JP)
Title: Image forming device
Inventor: KODAMA TADASHI
IPC: G03G15/00
Filed: 1992-08-24
Abstract: PURPOSE:To prevent the short circuit between a photosensitive body and a developing roller by a process not using a corona discharger and to form an image at a high speed by covering the surface of a conductive sleeve where a bias voltage is impressed with an insulating layer, or a resistance layer, as to a developing roll provided with the conductive sleeve and a magnet installed inside the sleeve. CONSTITUTION:A photosensitive belt 1 is formed by laminating a transparent conductive layer 13 and an organic photoconductive layer 14 on a transparent supporting body 12 such as polyethylene terephthalate, etc. A developing device 4 arranged opposite to the photoconductive layer 14 and for storing toner inside is provided with the developing roll 5 constituted of a magnet roll 17, the conductive sleeve 16 and the insulating cover 15, conductive toner whose resistivity is <=10<9>OMEGAcm is attracted and held by the magnetic force of the magnet roll 17 so as to form a toner layer 6 on the insulating cover 15. A magnetic brush is formed by the toner in a toner contact area 18 where the toner layer 6 comes in contact with the photoconductive layer 14. By selecting the thickness of the insulating layer, the resistivity and inductivity in such a way, the bias voltage is distributed on the photoconductive layer, and then, charges are injected from the toner.
Patent JP-S61126350-A (JP)
Title: Setter circuit of concentration of exhaust gas
Inventor: UCHIYAMA KAORU
IPC: F02D41/00
Filed: 1984-11-22
Abstract: PURPOSE:To prevent the concentration of exhaust gas from abnormally changing, by providing a decision device, which decides whether or not an output from a variable resistor is normal, and a switching device outputting reference voltage in place of the output from said variable resistor. CONSTITUTION:A decision device 1 decides whether or not output voltage VC from a variable resistor is within a regular range, and if the voltage VC is out of the regular range, the device 1 instructs a switching signal, for replacing the voltage with a separately set reference value VR, to be output to a switching device 2. While an output VO of the switching device 2 is connected with an input circuit 4 in a control unit CU. In this way, the concentration of exhaust gas can be prevented from abnormally changing even when abnormality is generated in the variable resistor setting the concentration of exhaust gas.
Patent JP-2001065727-A (JP)
Title: Valve device
Inventor: NISHIGUCHI FUMIO
IPC: F16K31/06
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the necessary number of valve devices as a whole, make the device or facility including a valve device compact and also the operation property favorable by constituting plural kinds of valves as a single device. SOLUTION: This valve device is provided with an open/close valve 14 for opening/closing a flow route 28 by the axial movement of a valve element 36 having a first plunger 42 and a selector valve 16 for changing the opening of first/second flow out flow routes 52, 54 by the axial movement of a spool valve element 46 having a second plunger 56. The first/second plungers 42, 56 are attracted by the electromagnetic attraction force by the common drive coil 58 and both the valve element 36 of the open/close valve 14 and the spool valve element 46 of the selector valve 16 are driven in the axial direction and mutually approaching direction.
Patent JP-2001076988-A (JP)
Title: Aligner
Inventor: GOMYO YOSHIO
IPC: H01L21/027
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To attain EUV(extreme ultraviolet) exposure by using synchrotron radiation beam, and to improve the usage efficiency of lights, and to irradiate a mask with uniform intensity. SOLUTION: An aligner which uses EUV rays is provided with plural first reflecting mirrors 11, arranged along the tangent direction of an electron orbit deflected by a magnetic field in an electron storage ring, which capture ultraviolet rays irradiated with the electron orbit plane as the center, and reflect the ultraviolet rays at microfine angles, a second reflecting mirror 12 which reflects the ultraviolet rays respectively reflected by the first reflecting mirrors 11 at a relatively large angle, and a reducing optical system 16 which irradiates a mask 15 for exposure with ultraviolet rays reflected by the second reflecting mirror 12, and reduces and projects the reflected lights from the mask 15 on a wafer 17.
Patent JP-S61127943-A (JP)
Title: Endless-form metal belt and manufacturing method thereof
Inventor: OKATA KAZUMI
IPC: B23K9/00
Filed: 1984-11-22
Abstract: PURPOSE:To aim at improvements in strength and durability, by making a welding line longer, while checking and dispersing the concentration of stress to a welding line zone in an effective manner. CONSTITUTION:In this metal belt, a welding line L is formed long on a spiral path on a circumferential surface of a belt body B. With this constitution, an operating stress is no longer concentrated on the welding line L, thus a breaking accident during operation is preventable from occurring.
Patent JP-H04338843-A (JP)
Title: File compact designing method for electronic printing system
Inventor: KITEII SATEI
IPC: G06F3/06
Filed: 1991-09-26
Abstract: PURPOSE: To make distributed duplicate and non-duplicate files recorded on N disks compact by updating a first allocation table from a second allocation table and erasing the second allocation table. CONSTITUTION: A user interface(UI) 52 is provided with composite operator controller/CRT display constituted of an interactive touch screen 62, a keyboard 64 and a mouse 66. UI 52 interfaces an operator and a print system 2, and the operator can program a print job and other instructions. Then, system operation information and information on visual document facsimile display can be obtained. Items displayed on a touch screen 62, the file and an icon, for example, are operated by keying a mouse by touching the items displayed on the screen 62 with a finger.
Patent JP-H0992661-A (JP)
Title: Method and apparatus for picking up semiconductor chip
Inventor: HATANO KAZUFUMI
IPC: H01L21/50
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to pick up a semiconductor chip surely and promptly, by sucking the upper face of an elastic sheet bonded on a semiconductor chip with a suction collet, and sticking a sharp pin into the sheet while the elastic sheet is bent by suction. SOLUTION: A semiconductor chip 1 on a piece of elastic sheet 2 is recognized by a recognizing camera 9. A drive motor for an X-Y table 4 is operated. The X-Y table 4 is moved in step movement on the basis of the data transmitted thereto to move the semiconductor chip 1 to a position just on a sheet suction member 5. A suction collet 7 is moved to the semiconductor chip 1 to suck and hold the semiconductor chip 1 by the upper face thereof. While the sheet suction member 5 is put under negative pressure, the elastic sheet 2 is sucked into a suction opening 5a. The semiconductor chip 1 is separated from the elastic sheet 2 that is bent. The suction collet 7 holding the semiconductor chip 1 is moved to an island part 8a of a lead frame 8. As a result, the semiconductor chip 1 can be picked at high speed.
Patent JP-H04125192-A (JP)
Title: Sheet classifier and image forming device equipped with sheet classifier
Inventor: MURAKAMI KOICHI
IPC: B41J29/00
Filed: 1990-09-17
Abstract: PURPOSE:To enable a sheet sewing mode to be taken even for an image forming device to which the sheet sewing mode is not imagined by a method wherein when discharge of a sheet from the image forming device is completed, a switch means operating a sewing device based on said signal is established to a provided sheet classifier. CONSTITUTION:After copying a sheet P, the copied sheet P is classified to be stored in a bin B of a sorter 1 with an image forming device 100 for reading a copy M. In that case, the sheet P stored in the bin B is sewn by operating a sewing device 17 with a switch means S 13 provided to the sorter 1 and besides it is displayed on a display L 1 that the switch means S 13 has been turned on. Further, when the sheet P stored in one bin B is detected to be a plurality of sheets with a detection means S 1, the switch means S13 operates the sewing device 17 by indication of a control means having received said signal.
Patent JP-S62106579-A (JP)
Title: Image processing system
Inventor: YUMI TAKASHI
IPC: G06T11/60
Filed: 1985-11-02
Abstract: PURPOSE:To put freely the complicated graphics like illustrations, photos, etc. into a document produced with input of character codes, by registering the image data read through an image reading part in the form of a dot pattern. CONSTITUTION:A reading command is produced from a display input part 14 after both originals A and B are set to an image reading part 11. The part 11 reads the originals A and B and quantizes them to produce the image data containing image pattern. This image data is delivered to a data processing part 12. The part 12 stores the image data on the original A into a memory part 13. Then the part 12 discriminates three enclosing frames 201-203 added to the original B by a pattern matching method for the image data on the original A stored in the part 13 and the image data on the original B received from a part 11. These recognized frames 201-203 are registered in the image data register areas in the part 13.
Patent JP-H0294528-A (JP)
Title: Semiconductor device
Inventor: YANASE SABURO
IPC: H01L21/8228
Filed: 1988-09-30
Abstract: PURPOSE:To increase surge breakdown strength without scaling up the size of an element by removing a second buried layer just under a base contact region and leaving the second buried layer just under an emitter region. CONSTITUTION:A P<+> type second buried layer 3 is gotten rid of in a region just under an N<+> type base contact region 8, thus augmenting BVCBO determined just under the base contact region 8. That is, BVCBO is decided by the concentration of a first collector region 5 in the collector-base junction section of the base contact region 8, and is not affected by the second buried layer 3 at all, thus preventing extension just under the base contact region 8 of a depletion layer. Since the currents of a T-P-N-P transistor are made to flow toward a section just under an emitter region 9a, VCE(sat) is not elevated when there is the second buried layer 3 just under the emitter region 9a, and the lowering of ICmax and the increase of VCE(sat) are not generated even when surge breakdown strength is ensured, thus preventing the increase of the size of an element.