baber/WOPTO huggingface dataset:
Patent JP-H03200656-A (JP)
Title: Automatic continuous sheet joining device
Inventor: JINGU TOSHIHIRO
IPC: B65H19/18
Filed: 1989-12-27
Abstract: PURPOSE: To automatically join two continuous papers by detecting tip parts and rear end parts of two continuous papers, superposing the two sheets by controlling an individual carrier means according to the detection signal and pressurizing and sticking the two sheets by carrying the two sheets as they are. CONSTITUTION: Pressure sensitive adhesive 3, 5 is preliminarily applied to a final end surface of continuous paper 2 in use and the forefront end rear surface of continuous paper 4 for supply and the surfaces are drawn to a turnout carrier path. Namely, when the termination of continuous paper 2 is detected by a sensor 6, a timer 60 is started by a control part 58, a motor 54 is stopped and reversed via a clutch 56 after prescribed time and continuous paper 2 is drawn to the turnout carrier path. In the same way, also paper 4 is drawn to the turnout carrier path by the disconnection of the electromagnetic clutch 56, the motor 54 is driven up to a location where adhesive parts 3, 5 are superposed, the clutch 56 is connected, the paper 2 and 4 are carried under a pressurizing roller 18 in a state that the paper 2 and 4 are superposed and the paper 2 and 4 are pressurized and stuck.  The paper 2 and 4 are carried to the front and are returned to a normal carrier path. Therefore, the paper 2 and 4 can automatically be connected.
Patent JP-H03195672-A (JP)
Title: Document feeder
Inventor: TASHIRO OSAMU
IPC: G03G15/04
Filed: 1989-12-25
Abstract: PURPOSE:To improve the operating efficiency and to simplify the peripheral structure of a document storing portion by providing the second document reversing means for reversing the transport direction without reversing the surface and back of a document to return a document to a document storing portion on the downstream side of the second guide member in the document transport direction. CONSTITUTION:A document D is fed from one end of the lowermost portion of documents D stored in a document storing portion 35 and transported, and guided to the first read area 25 by the first guide member 24 to read one surface of the document D. The indication and the transport direction of the document D are reversed by the first document reversing means 53. Then, the document is transported to the second guide member 27 and guided to the second read area 28 to read the other side of the document D. After completion of reading, the document D is transported to the second document reversing means 60, the transport direction of the document D is reversed without reversing the surface and back of the document, and returned from the other end of the uppermost portion of the documents D stored in the document storing portion 35. Accordingly, the direction indicated by the surface and back of documents D stored in the document storing portion is always the same.
Patent JP-H11173515-A (JP)
Title: Radiant tube supporting device
Inventor: FUJIWARA YOSHIHARU
IPC: C21D1/34
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent biting due to an oxide generated in a supporting stand mechanism and smooth the movement of a radiant tube by a method wherein a hand drum type roll, larger than the diameter of a roll cylinder, is equipped, and a receiving metal is provided with a projected sectional figure compatible to the roll cylinder of the hand drum type roll, in order to permit the rolling of a radiant tube supporting stand mechanism between the support and a receiving metal. SOLUTION: In a supporting stand mechanism for supporting a radiant tube in a heat treatment furnace for a long period of time, a hand drum type roll 10, whose central part of roll cylinder is smaller than that of both ends of the roll, is arranged between a support 8 and a receiving metal 9. In this case, the width of receiving metal 9, receiving the roll 10, is narrowed compared with the roll 10 and, further, the receiving metal 9 is provided with an upwardly projected sectional configuration compatible to that of the roll cylinder. According to this method, when the surface material of the roll 10 is oxidized, the separated piece of the same will not be deposited on the receiving metal 9 and will drop immediately whereby the rotation of the roller 10 will not be precluded.  On the other hand, the receiving metal 9 roles the role of a rail with respect to the roll 10 whereby the tube 7 does not drop off the receiving metal 9 easily.
Patent JP-H03240315-A (JP)
Title: High-speed cmos logical device generating ecl compatible logical level
Inventor: BAABARA ARAN CHIYAPERU
IPC: H03K3/356
Filed: 1990-11-30
Abstract: PURPOSE: To generate a small amplitude signal level that is compatible with an emitter-coupled logic circuit by setting a small signal logical level by supplying feedback current between a junction part of a device connected to a C-MOS power connecting part and a gate connecting part. CONSTITUTION: A logical signal inputted to a pad 24 generates C-MOB logical level at a node 1 through P and N channel C-MOSFETs 19 and 20. A C-MOS logic circuit 11 generates an intermediate signal level between the C-MOS logic circuit and an emitter coupled (ECL) logic level. The voltage of a junction point A increases and decreases in accordance with the increase and decrease of current that is supplied to the point A by feedback devices 29 and 30, and increases and decreases the gate drive of FETs 26 and 27. By this, the voltage of an output pad 34 is adjusted, and an ECL compatible logical level is set. Then, a low amplitude signal level which is compatible with an ECL logic circuit is acquired and costs and voltage consumption can be reduced.
Patent JP-H05171643-A (JP)
Title: Installation method of open shield machine in starting vertical shaft
Inventor: KAMOSHITA MASAO
IPC: E21D9/06
Filed: 1991-12-19
Abstract: PURPOSE:To make it possible to install an open shield machine in a narrow starting vertical shaft. CONSTITUTION:Open shield machine keeping parallel crosses 40 are arranged in a starting vertical shaft 1, an open shield machine 2 is assembled on the parallel crosses 40 and, at the same time, jack keeping parallel crosses 50 are arranged lower than the upper surface of the open shield machine keeping parallel crosses 40 from the bottom of the inside of the starting vertical shaft 1. A jack 30 provided to the open shield machine 2 is so extended that it is positioned upward of the jack keeping parallel crosses 50, the open shield machine body is floated from the top section of the parallel crosses 50, and a girder forming the upper part of the open shield machine keeping parallel crosses 40 is removed. The jack 30 is reduced, the open shield machine 2 is placed on the open shield machine keeping parallel crosses 40, the jack 30 is also reduced, and a girder forming the upper part of the jack keeping parallel crosses 50 is removed. Those processes are repeated.
Patent JP-H07211756-A (JP)
Title: Method for conducting burn-in on semiconductor chip
Inventor: HORUGAA HIYUUPUNAA
IPC: H01L21/82
Filed: 1994-12-26
Abstract: PURPOSE: To provide a method for performing a burn-in operation with a semiconductor device, wherein such difficult point as caused by integrating a chip into a vessel is avoided, while test operations are performed with plural chips in parallel. CONSTITUTION: A patterned metallized part having for temporary voltage supply, conductor channels 5 and 6 and connection surfaces 7 and 8 is provided, and with the metallized part, a supply voltage for inspecting device is applied to perform a burn-in test, then the metallized part is removed again from the surface of a semiconductor wafer. In order to protect from short-circuiting, a bottleneck part is formed as a fuse 4 in a lead wire between the metallized part and terminal contact parts 2 and 3 of each separate devices 1.
Patent JP-H10177208-A (JP)
Title: Medium-sized camera
Inventor: GOTOU SHIGEKANE
IPC: G03B7/24
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To easily and surely confirm the product name of a loaded photographic roll film, as for a medium-sized camera. SOLUTION: During a 1st frame setting operation, the bar code 10 of the photographic roll film is read, and film information is stored into a RAM 40a. The film sensitivity and the film type are discriminated by a CPU 40 based on film information, besides, the product name of the loaded photographic roll film 1 is specified based on the discrimination data and the abbreviated product name is selected from an EEPROM 40c, then, the selected name is displayed on a liquid crystal panel 27. The abbreviated product name stored in the EEPROM 40c is rewritten whenever necessary, by a personal computer, etc., connected through a connector 23.
Patent JP-2000160322-A (JP)
Title: Method and device for sputtering
Inventor: NISHIHARA MUNEKAZU
IPC: G11B7/26
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To eliminate moisture contamination at the inside of the device and moreover to reduce the peeling of a thin film from the boundary between a substrate and the thin film without executing plasma treatment. SOLUTION: Before a sputtering device is charged with a substrate, it is treated in a dry nitrogen atmosphere, in the case of the opening of a gate 4 on the atmospheric side of a vacuum spare chamber 2, dry gaseous nitrogen is flowed from the inside of the vacuum spare chamber 2, and, in the case of the exhaust of the vacuum spare chamber 2, it is exhausted at an exhausting rate at which water vapor gas is not liquified by a valve 7 with a movable mechanism for slow exhaust, and it is heated at about 80 to 120 deg.C in a high vacuum of <=1×10-3 Torr before sputter film formation.
Patent JP-H06188228-A (JP)
Title: Formation of resist pattern
Inventor: SUZUKI TAKASHI
IPC: H01L21/3065
Filed: 1992-12-17
Abstract: PURPOSE:To contrive the formation of a high-density and fine resist pattern, which is not exerted the effect of a proximity effect due to a back scattering from a base substrate at the time of electron beam lithography on the base substrate with a high-density heavy metal film existing thereon and is superior in dimensional accuracy. CONSTITUTION:The formation of a resist pattern is performed by such a method that a P-type resist film 2 is first formed on a substrate 1 to be treated, a surface layer only of the film 2 is exposed and after this, the whole surface of the substrate to be treated is covered with a covering material 3 having a selectivity to the film 2 and moreover, the whole surface of said covering material is etched back to leave the covering material in a pattern formation part and moreover subsequently, the film 2 is patterned by anisotropic etching using the material 3 made to remain in the desired pattern part as a mask.
Patent JP-H03198493-A (JP)
Title: Projector type color display device
Inventor: ISOBE YUTAKA
IPC: H04N9/31
Filed: 1989-12-26
Abstract: PURPOSE:To satisfactorily control the irregular color on a reproduced picture with simple control at low cost by executing the correction in respect to one of respective video signals in primary colors at least while considering color balance corresponding to the luminance distribution of the picture to be generated in an optical path or by difference in the length of the optical path. CONSTITUTION:The video signal correction is executed with the suitable correction amount respectively to the respective video signals in R, G and B. Based on the video signals after the correction, the respective pictures in R, G and B are generated by liquid crystal light valves LR, LG and LB and further, those pictures are synthesized by a dychroic prism 24 for color synthesization. By such video signal correction, the luminance of the respective pictures in R, G and B is corrected and regardless of a central part or a peripheral part in the picture, the color balance is controlled. Then, the picture is reproduced. Thus, the irregular color on the reproduced picture to be generated in the optical path from a light source 12 to the liquid crystal light valves LR, LG and LB or by the difference in the optical path length can satisfactorily be corrected with the simple control at low cost.
Patent JP-H10157239-A (JP)
Title: Image-forming apparatus
Inventor: KANEKO SHINICHI
IPC: H04N1/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus which enhances using efficiency of printing papers. SOLUTION: When a printing output based on a command from a host computer 16 is to be obtained, a control part 10 controls in a different manner from when the printing output is obtained on the basis of a command from an operation display part 13. For instance, if there are papers with one faces already used in either of paper feed trays 11, 12, the control part 10 controls an operation of supplying the papers with one faces used and a double face- printing function operation, or supplies the papers with one faces used and performs double face-printing when a double face-printing function is preliminarily set. In the case of a printer function for obtaining the printing output from the host computer 16, if papers with the rear faces used are present, the papers are supplied, so that papers not used can be prevented from being used and printed out.
Patent JP-H10156199-A (JP)
Title: Husking adjustment machine
Inventor: NARUKAWA EIICHI
IPC: B02B3/08
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized husking adjustment machine for shipping unpolished rice formed by integrating hushing and rice separating to one unit. SOLUTION: A separating device C of a winnowing type for separating chaff is arranged in the upper position of a husking device B of a centrifugal type. A paddy separating grain screen D for removing the unhulled paddy in the unpolished rice is connected to this separating device C. The upper part of the separating device C is provided with a rotary rice separating machine E which separates the whole grain of unpolished rice and rice screenings by an inclined rotary separating net drum 21. This machine is mounted at a machine bed. At this time, the supply port 28 of this rotary rice separating machine E is made high and the whole grain outlet low. A better result is obtd. if the rotary rice separating machine is disposed in the position slightly lower or slightly higher than the top end of a paddy hopper for supplying the paddy to the husking device B.
Patent JP-H10188209-A (JP)
Title: Manufacture of magnetic head
Inventor: AKIYAMA HIROSHI
IPC: G11B5/127
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and man-hour in a manufacturing process by obtaining plural numbers of head in the case of having a magnetic core formed by butting and joining a pair of core half bodies through a magnetic gap. SOLUTION: Core material 6 in a shape in which plural core half bodies 1 are connected at a prescribed interval along the depth direction of the magnetic gap 2 to be equally arranged in the directions of butting surfaces butted through the magnetic gap 2 is formed, and the butting surfaces each other of plural mutual core half bodies 1 of a pair of core material 6 are butted against each other through the magnetic gaps 2 to be laser welded on positions 8 excepting the core half bodies 1 parts, and a pair of core material 6 are joined. Further, respective magnetic core parts consisting of the butted core half bodies 1 each other are inserted, and after magnetic head holders are formed, connection parts connecting the core half bodies are cut off, and plural magnetic heads are obtained.
Patent JP-H11152974-A (JP)
Title: Shutter for building
Inventor: NAGATA KAZUYUKI
IPC: E06B9/58
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To open/close a shutter by driving an opening/closing mortor by fitting a drive gear on an output shaft of the motor arranged in a constituent member of a shutter curtain and positioning the drive gear to mesh with a rack gear arranged along a guide rail. SOLUTION: When opening a shutter curtain 1 from a completely closed state, a driving switch is turned on to open it and electric current is supplied from a chargeable battery 15 to an opening/closing motor 9 to drive the motor 9. Then, a drive gear 12 is rotated through an output shaft 10 to raise the shutter curtain 1 by setting the output shaft 10 to engage with the rack gear 6. When closing the shutter curtain 1, the driving switch is changed over to reversely drive the motor 9 in order to lower the shutter curtain 1. And further, limit switches arranged at the upper and lower positions are actuated at the fully opened and closed positions of the shutter curtain 1 to suspend electric feed to the motor 9 and prevent overload of the motor. In this way, a wide space is not required and the manipulation is easily motorized and the maintainability is secured.
Patent JP-H09162979-A (JP)
Title: Database system
Inventor: TAKAHASHI SHINJI
IPC: H04M3/42
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction or mis-reading from resulting in a wrong phone call by designating a telephone number allocated in advance to itself through the use of a digital public telephone set so as to access a corresponding storage area with a password. SOLUTION: As a preliminary transaction, the user makes a contract with a telephone company or a database management company and registers itself to a user registration database. When the user designates a telephone number allocated to the user itself by using the digital public telephone set, the telephone number is collated by the utility registration database of the system management side and when the password is coincident, the extraction of information from a personal information database is allowed. When the user observes a personal name and a telephone number corresponding thereto displayed on a display section and designate the corresponding display number with a dial button, the system management side generates the telephone number automatically to make a phone call to an opposite party.  Thus, the user makes a phone call without mis-operation or mis-reading by having only to see the name of the opposite party.
Patent JP-H03201988-A (JP)
Title: N-acetylmannosamine dehydrogenase gene, new recombinant dna and production of n-acetylmannosamine dehydrogenase
Inventor: OTAKE HIDEKO
IPC: C12N15/53
Filed: 1989-12-28
Abstract: NEW MATERIAL:An N-acetylmannosamine dehydrogenase gene derived from a bacterium belonging to the genus Flavobacterium prescribed by a restriction endonuclease cleavage map shown by formula I (S is SalI; A is AatII; Sp is SphI). EXAMPLE:An N-acetylmannosamine dehydrogenase gene to code an amino acid sequence shown by formula II. USE:Determination of sialic acid. PREPARATION:A chromosome DNA obtained from cell of Flavobacterium sp. no. 141-8 strain is integrated with phage vector lambdagt11 and Escherichia coli Y-1,090 is infected with recombinant phage. Phage DNA is purified from recombinant phage containing an N-acetylmannosamine dehydrogenase gene fraction and labeled to give the title incomplete gene DNA, which is used as a probe and a DNA fraction containing the title complete gene is obtained from a chromosome library prepared by using phage vector EMBL3 as a vector.
Patent JP-H11173761-A (JP)
Title: Horizontal type heat treatment furnace and method for heat treatment
Inventor: INAGAKI HIROSHI
IPC: D01F9/22
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal heat treatment furnace for reducing a combustion treatment amount of a gas containing a gas in the furnace by completely preventing a leakage of atmospheric gas of a toxic gas generated in a heat treatment chamber without particular necessity of a large-sized facility and facilitating a temperature control in the treatment chamber and a method for heat treatment. SOLUTION: The horizontal type heat treatment furnace 1 comprises slit-like inlets 3 of a fiber sheet at opposed both walls 2a of a heat treatment chamber 2. In this case, the sheet is fed parallel to plurality of stages, and hot air is blown to the sheet in a direction perpendicular to a feeding direction. Further, a sealing chamber 4 is provided adjacent to the walls 2a, the chamber 4 is vertically divided by a partition plate 7 into upper and lower compartments. Exhaust ports 8a, 8b are respectively provided at the compartments, and individually regulated at exhaust amounts by separate exhaust fans 9a, 9b.
Patent JP-H07196808-A (JP)
Title: Polycarbosilane block copolymer and its production
Inventor: HAYAKAWA KIKUKO
IPC: C08G77/48
Filed: 1993-12-28
Abstract: PURPOSE:To provide a new polycarbosilane block copolymer which can be used as a heat-and radiation-resistant coating material and as a cross-linking or noncross-linking modifier for a curable organosiloxane compsn. or an org. resin. CONSTITUTION:A polycarbosilane block copolymer is provided which comprises at least one block of formula I and at least one block of formula II. In the formulas, R<1>, R<2>, R<3> and R<4> are each halogen, alkoxy, or a monovalent hydrocarbon group having no aliph. unsaturated bond; and m and n are each an integer of 4 or higher provided the repeating unit of formula I is different from that of formula II.
Patent JP-H04205542-A (JP)
Title: Information processor
Inventor: AMANO SUKETAKA
IPC: G06F15/02
Filed: 1990-11-30
Abstract: PURPOSE:To protect the information which are written in a memory by generating automatically the proper identification information when the information is written in a loaded cartridge type memory and then registering the produced identification information in the memory. CONSTITUTION:A supply means 4 supplies the identification information 50, and a deciding means 1 decides whether the information 50 is registered in a cartridge type memory 7 or not when the information is written in the memory 7. If not, an identification information register means 1 registers the information 50 supplied from the means 4 into the memory 7. Thus the proper identification information is automatically generated and registered when the information is written into the loaded memory 7. As a result, the information written in the memory 7 can be protected.
Patent JP-H03201399-A (JP)
Title: Method of generating x-ray
Inventor: ITO KEN
IPC: G21K1/00
Filed: 1989-12-27
Abstract: PURPOSE:To generate an X-ray at high brightness using almost all elements by introducing solid particulates between electrodes, and converting the solid particulates into plasma by discharge generated between the electrodes. CONSTITUTION:Solid particulates mixed with other mediums such as gases and liquids and introduced between electrodes 1, 2 in vacuum by an introducing pipe are injected simultaneously with the mediums by control of a high-speed valve. Also a switch 6 is closed and vacuum discharge 8 is caused by electric charge stored in a large capacity condensor 5. Because of this discharge electrons and the solid particulates collide with each other and the solid particulates are strongly ionized and converted into plasma and an X-ray 9 is emitted from the plasma. Thus so many kinds of elements such as metal elements can be made into X-ray radiators and an X-ray of high brightness is obtained.