baber/WOPTO huggingface dataset:
Patent JP-H05243249-A (JP)
Title: Manufacture of bipolar transistor
Inventor: YOSHIHARA IKUO
IPC: H01L29/732
Filed: 1992-03-03
Abstract: PURPOSE:To manufacture a bipolar transistor having a so-called an LGE structure and excellent characteristics without increasing at least the steps. CONSTITUTION:An opening 22 of a pattern of an emitter region is formed in an SiO2 film 21, and covered with a polycrystalline Si film 24. As is ion implanted in a low concentration in the film 24, a sidewall made of an SiO2 film 25 is formed on a step, as is again ion implanted in a high concentration. The As is diffused from the film 24 by annealing to form an n<-> type impurity region 27 for constituting an emitter region and an n<+> type impurity region 28. The film 24 becomes an emitter lead electrode, and since the sidewall is formed on the film 24, the emitter region is not damaged by an RIE for forming the sidewall.
Patent JP-H08283185-A (JP)
Title: Removal of dimethyl terephthalate from metanolysis vapor flow
Inventor: UORUTAA II TOUUTO JIYUNIA
IPC: C07C31/20
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To produce a dimethyl terephthalate(DMT) solution for purification and crystallization in the subsequent step and avoid the blockage of equipment by solid DMT.  
     SOLUTION: When DMT is removed from a vapor stream including the DMT, methylhydroxyethyl terephthalate, glycols and methanol, (a) a distillation column 2 (i) held at ≥85°C under 100-500 kPag, (ii) having a plurality of distillation trays, (iii) having methanol liquid sprays 18 between the trays, (iv) having a main spray zone 17 below the trays and (iv) having a liquid pool 19 of methanol in the bottom of the column 2 is prepared and (b) the vapor stream is directed through an inlet nozzle into the distillation column 2 above the liquid pool 19 and below the main spray zone 17 to thereby form a solution comprising vapor stream components. (c) The solution is then directed away from the distillation column 2 and (d) a portion of the solution from the step (c) is cocurrently recycled as a spray into the distillation column 2 above the vapor stream inlet to thereby prevent the buildup of solid DMT on the surface of the distillation column 2. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S57196179-A (JP)
Title: Construction of watch case
Inventor: YOKOYAMA EISUKE
IPC: G04B37/08
Filed: 1981-05-28
Abstract: PURPOSE:To make easy the mounting and dismounting of the back on the bezel of a watch by making joints among the bezel and the back and the middle with bayonet type. CONSTITUTION:Bayonet claws (a) and (a') for fixing a bezel 2 from the inner wall of the middle 1 of a watch and bayonet claws (b) and (b') for fixing the back 3 are projecting. The positions of projection of the bayonet claws (a) and (a') and the positions of the projection of the baoynet claws (b) and (b') are apart by 90 deg. in a plane.
Patent JP-H11275970-A (JP)
Title: Apparatus for transferring box
Inventor: YAMAGUCHI MASATO
IPC: A01G9/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To simple and rapidly transfer boxes in a plural number of stages from a shelf to a desired site such as a box developing and recovering device or a pallet for operations. SOLUTION: This apparatus for transferring boxes N is designed to transfer the boxes N in a plural number of stages from a shelf 31 carrying the plurality of boxes N at a mutual interval kept therebetween to a desired site. The apparatus is equipped with a machine casing 34 attached to a fork 33 of a fork lift 32 and the machine casing 34 is provided with sliding pawls 35 capable of lifting the shelf 31 and freely stretchable to the front and rear and further provided with a pushing tool 36 for pushing the boxes N placed on the shelf 31 in the plural number of stages forward from the shelf 31 according to the contracting operations of the sliding pawls 35.  In the apparatus for transferring the boxes N designed to transfer the stacked boxes N from the shelf 31 carrying the stacked boxes N to a pallet for operations, pulling out pawl units for pulling out the boxes N in an intently stacked state from the shelf 31 and placing the boxes N in the intactly stacked state on the pallet for the operations.
Patent JP-S58199593-A (JP)
Inventor: KONDOU KENJI
IPC: H01L23/50
Filed: 1982-05-17
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-H10272855-A (JP)
Title: Image receiving sheet
Inventor: OWATARI HISASHI
IPC: B41M5/50
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image receiving sheet being excellent in adhesion to ink to be transferred, in dot reproducibility and gradation and also in properties of carrying and feeding and prevention of sticking of dust. SOLUTION: This image receiving sheet uses a white plastic film stretched uniaxially at least as a base. The melt start temperature of the surface of an image receiving layer provided at least on one surface of the white plastic film is 50-120 deg.C and the surface wet tension of the surface of the image receiving layer is 30-40 mN/m, while the surface resistivity of the image receiving layer is 1013 Ω/square or below.
Patent JP-S63249788-A (JP)
Inventor: ITO YOSHITOSHI
IPC: D05C17/00
Filed: 1987-04-02
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-H08247437-A (JP)
Title: Exhaust structure for gas direct fire type oven
Inventor: NAKAI AKIO
IPC: F24C15/34
Filed: 1995-03-13
Abstract: PURPOSE: To provide a gas direct fire type oven safe in fire fighting by improving the thermal efficiency of a gas burner and surely cooling its exhaust gas. CONSTITUTION: A pan surrounding wall 19 made of a non-regenerative heat insulation material such as ceramic fiber is provided in the inner space of a rigid oven main body wall 11, so that the pan surrounding wall is separated from the oven main body wall by an exhaust jacket 24 and a funnel 32 communicating with the exhaust jacket is provided upright. A gas burner 28 is installed in a position just below a pan 14 surrounded by the pan surrounding wall and separated from the bottom surface of the pan so that a flame does not come into direct contact with the bottom surface.  Thus, in a gas direct fire type oven in which the exhaust gas of the gas burner is guided outside through the exhaust jacket and the funnel from exhaust holes 20 opened and distributed in the pan surrounding wall, the lower surface of the exhaust jacket is closed with a bottom plate 25 in which many inlet ports 37 are opened and distributed so that the exhaust gas is cooled by air drawn to the funnel from the inlet ports.
Patent JP-S60225944-A (JP)
Title: Virtual machine system
Inventor: IKEGAYA HIROSHI
IPC: G06F12/08
Filed: 1984-04-25
Abstract: PURPOSE:To curtail a simulation overhead of a virtual machine control program VMCP by executing directly a privileged instruction for controlling a control register, and deciding an interruption to the VMCP by a hardware. CONSTITUTION:When a privileged instruction issued from a virtual machine VM3 and decided to be a direct executing mode by an actual computer 1, occupies a control register of the actual computer 1 by an actual computer use microprogram 12, and in other case, it is processed by a firmware assist VMA microprogram 13. In case it is processed by the actual computer use microprogram 12, whether it is necessary to execute an interruption to a VMCP or not is decided by a decision use hardware 14, but the decision processing as to whether a submask is changed or not, and whether the submask is ''1'' or not is executed by a hardware at a high speed. In case the condition is formed, the interruption is executed to the VMCP, and if it is not formed, the control is returned to the VM3.
Patent JP-H11278745-A (JP)
Title: Sheet discharging device and image forming device with it
Inventor: WATANABE YOSHINORI
IPC: B65H31/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent jamming phenomenon of a sheet from being produced, by eliminating an obstacle by providing means to detect and signal an abnormal condition in an area where a sheet is discharged. SOLUTION: A flywheel 7 is a driven roller supported by a supporting means, and a sheet discharging roller 5 presses it by a pressing means. A sheet discharging tray 8 is provided at a lower part of a sheet discharging outlet 9 of a sheet discharging device and a printer P1, and discharged sheets S are guided, held and stacked by it. An obstacle detecting sensor 10 having a light projecting element 10 a and a light intercepting element 10b is provided in the neighborhood of the sheet discharging outlet 9. The sensor 10 detects if there is any obstacle in a sheet discharging area C. A warning sound generator 11 of a signaling means to inform an operator when an obstacle is detected by the obstacle detecting sensor 10 is provided at an upper part of the sheet discharging outlet 9. The signaling means is also equipped with a warning light generator.
Patent JP-H05290785-A (JP)
Title: Electron microscope
Inventor: KAI MIKIAKI
IPC: H01J37/248
Filed: 1992-04-03
Abstract: PURPOSE:To control the acceleration voltage to be applied to an acceleration tube of an electron microscope automatically on the basis of a degree of vacuum. CONSTITUTION:When the start of the application of the acceleration voltage is indicated, a control unit makes reference to a degree of vacuum VAC taken from a vacuum gage, and in the case where the degree of vacuum VAC is more excellent than the preset standard degree of vacuum VACSTD, the control unit indicates a high voltage power source to raise the high voltage on the basis of deltaHV/deltat=HVSTEP. In the case where discharge is generated with the rise of the high voltage HV and the degree of vacuum VAC is deviated than the standard degree of vacuum VACSTD, the control unit indicates the high voltage power source to change the high voltage HV on the basis of an equation, deltaHV/deltat=HVSTEPX(deltaVAC/deltat)Xk0.
Patent JP-S59207467-A (JP)
Title: Recording medium reproducer
Inventor: IDEI TOSHIO
IPC: G11B21/02
Filed: 1983-05-11
Abstract: PURPOSE:To reduce the weight of a turntable by setting the turntable and a pickup on the same axis and at the same time revolving the turntable and the pickup simultaneously in the same direction or in opposite directions at a relative angle velocity that can reproduce a recording medium. CONSTITUTION:A turntable 10 which holds a record disk 12 via a thrust bearing 20 is set rotatably on the upper surface side of a recess part 18 of a housing. Both turntable 10 and pickup 28 are set on the same axis and at the same time revolved in the same direction or oppsite directions at a relative angle velocity which can reproduce the record signal of a recording medium. Therefore the revolving angle velocity of the table 10 can be set at a higher level when both table 10 and pickup are revolved in the same direction than a case where either the table 10 or the pickup is fixed. Thus the weight of the turntable can be reduced.
Patent JP-S63248838-A (JP)
Title: Method for stabilizing chlorinated vinyl chloride polymer
Inventor: ADACHI TERUFUMI
IPC: C08K5/36
Filed: 1987-04-01
Abstract: PURPOSE:To facilitate to operate and enable to prevent initial coloring, by adding hydrochloric acid to an organotinmercapto compound expressed by a specific formula and heating the mixture, separating an oily substance from the resultant product and adding chlorinated vinyl chloride polymer to the oily substance. CONSTITUTION:Hydrochloric acid is added to an organotinmercapto compound (OTM) expressed by the formula (R1 and R2 are 1-8C alkyl; R3 and R5 are methylene or ethylene; R4 and R6 are 1-20C alkyl) and the mixture is heated (preferably at 100-300 deg.C for 5-120min) and an oily substance is separated from the resultant product and chlorinated vinyl chloride polymer is added to the oily substance. A ratio of OTM to hydrochloric acid is preferably 1 to 0.3-2.
Patent JP-H09243154-A (JP)
Title: Sound absorbing device
Inventor: ARII HIDETOSHI
IPC: G10K11/16
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To improve a sound absorbing effect without increasing a flowing resistance within a flow passage by a method wherein a plurality of cylindrical sound absorbing members are arranged within a casing while being contacted to each other in a parallel state in respect to the flow passage or adjacent to each other and then the sound absorbing members are of a hollow structure with their both ends being opened. SOLUTION: A plurality of sound absorbing members 2 are arranged within a casing 1 of a sound absorbing device in parallel with an air flowing direction while being adjacent to each other. The sound absorbing member 2 has its front end 2a and its rear end 2b opened and has a hollow cylindrical structure. In addition, each of the front end 2a and the rear end 2b of the sound absorbing member is fastened to each of a front end fixing fitting 3 and a rear end fixing fitting 4 fixed to the casing 1. An intermediate section of each of the sound absorbing members 2 fixes the arrangement of the sound absorbing members 2 by an intermediate holding fitting 5 fixed to the casing 1 so as to prevent their positions from being displaced by aeration of air.
Patent JP-S63263251-A (JP)
Inventor: ARUFURETSUDO SHIAAZU
IPC: F02K1/12
Filed: 1988-04-01
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-H04315261-A (JP)
Title: Plane view drawing dividing device and plane view drawing compressing device
Inventor: OBINATA IKUKO
IPC: G06F17/50
Filed: 1991-04-15
Abstract: PURPOSE:To execute the processing of dividing/compressing a plane view drawing composed of rectangles and line segments at a designated point in a designated direction at high speed. CONSTITUTION:Equipments belonging to an equipment set A constituting the plane view drawing are classified into three equipment sets (B, C and D) by an equipment classifying means 4. The sets B and C constitute two continuous areas which are not overlapped each other on the plane view drawing. Since an equipment selecting means 5 and a set deciding means 6 include the equipments belonging to the set D into the set B or C together with equipments directly or indirectly connected to those equipments, the plane view drawing is divided. Further, by disecting a plane while using this plane view drawing dividing device, calculating a minimum distance between the two equipment sets and parallelly moving the equipments so as to shorten a distance between the two sets only for the calculated minimum distance, the plane view drawing is compressed in the designated direction.
Patent JP-H11277320-A (JP)
Title: End mill
Inventor: KITAURA SEIICHIRO
IPC: B23C5/10
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an end mill with cemented carbide which can apply to the machining of a high material such as a hardened steel and can machine a general material such as a steel and cast iron at a high speed efficiently for a long time. SOLUTION: In an end mill constituted by the installation of an outer periphery edge 3 consisting of WC-Co system cemented carbide member to an end mill main body consisting of a steel material and also forming a wear resistant film on the surface of at least outer periphery edge 3, the escape surface 4 of the outer periphery edge 3 is composed of an off-centered second shape and the margin width of 0.040 mm or less is provided on the outer periphery edge 3.
Patent JP-H06293525-A (JP)
Title: Glass molding device
Inventor: SAKAI YOSHIO
IPC: C03B7/10
Filed: 1993-04-08
Abstract: PURPOSE:To provide a glass molding device which can easily control the temps. of lower molds and molded goods, can easily control seed rods for supplying molten glass to the lower molds and does not require particular skill for controlling these seed rods. CONSTITUTION:This glass molding device is freely vertically movably and freely rotatably provided with a table spider 25 which supports the lower molds 67 and successively rotates and moves toward cooling positions B, C and molded goods taking-positions D in one side part of a press position A. The other side part of the press position A is freely advanceably and retreatably provided with a sliding base 74, the lower molds 67 are retreated to the position parted outward from the press position A on the slide base 74 and the lower molds 67 receiving the molten glass in this position are moved toward the press position A.
Patent JP-S5417768-A (JP)
Title: Structure of glass part of watch cases
Inventor: MAEKAWA YASUO
IPC: G04B39/02
Filed: 1977-07-09
Abstract: PURPOSE: To improve waterproofness and fixing power by powerfully compressing a synthetic resin ring between glass and the circumferential groove of a glass fixing member and extruding part of the synthetic resin ring from the clearance between the glass and circumferential groove thereby forming a protruding part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10255989-A (JP)
Title: Control data backup device
Inventor: HATAJI KENJI
IPC: G11C29/04
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To start control operation with a normal control data to backup it when either one of check codes is not normal by checking the check codes of the control data stored in RAM AND EEPROM connected to a microprocessor when a power source is inputted. SOLUTION: A control data is stored in a RAM 2 and also held in EEPROM 3 even when a power source is OFF. On the basis of this control data, the control operation of a microprocessor 1 is preformed. When the power source is ON, memory check processing is performed to check the check code of the RAM 2 and then the check code of the EEPROM 3. When both the check codes are normal and coincident to each other, the control operation is started with the control data of the RAM 2. When either one of them is abnormal, this is corrected, and the control operation is started with the control data of the RAM 2. When the both are abnormal, a preset initial value is written by ROM to start the control operation.
Patent JP-S5417524-A (JP)
Title: Joint for eave gutter
Inventor: YAMAGUCHI KEIZOU
IPC: E04D13/08
Filed: 1977-07-08
Abstract: PURPOSE: To simply produce a joint that its angle can be varied, by encasing a connection cylinder, to which the end portions of two straight pipe cylindrs are inserted, into metal molds, by blowing in high pressure gas from the opening portions of the straight pipe cylinders, and by expansing the connection pipe into a shapere shape concave portion of the metal molds. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59209767-A (JP)
Title: Jetting device for ultrahigh-speed polishing powder fluid jet
Inventor: KOBAYASHI RIYOUJI
IPC: B24C5/04
Filed: 1983-05-10
Abstract: PURPOSE:To make it possible to cut a lock bed, a ferro-concrete, etc. by providing means for generating swiring fluid and means for supplying polishing powder in a jetting device so that an ultrahigh-speed fluid jet comes about in the center section of a mixing fluid in a jet nozzle. CONSTITUTION:This jetting device is provided with a jet nozzle 1 for jetting ultrahigh-speed fluid jet (a), a fusiform outer cylinder 2 positioned surrounding around the nozzle 1, a swirling fluid generating means for generating low-speed swirling fluid (e) swirling along the inner wall 2a of the outer cylinder 2 and about the axis of the outer cylinder 2, a polishing powder supply means 10 for supplying polishing powder (c) into the outer cylinder 2, and a mixed fluid nozzle 4 for leading the mixed fluid of the swirling fluid (e) in the outer cylinder 2 and the polishing powder (c) to the front of the jet nozzle 1. The inner bore diameter D2 of the nozzle 4 is made larger than the inner bore diameter D1, and therefore, an ultrahigh-speed fluid jet comes about in the center section of the mixed fluid in the front of the nozzle 4.
Patent JP-S526110-A (JP)
Title: Cross flow fan
Inventor: NAKAMURA KUNIO
IPC: F04D17/04
Filed: 1975-07-03
Abstract: PURPOSE: A cross flow fan which has good characteristics of blow quantity against wind load and low noise level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10261974-A (JP)
Title: Device and method for transmitting and receiving teletext broadcast
Inventor: KITAZAWA HIROAKI
IPC: H04N5/44
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to speedily browse teletext information of other channels by measuring the nonoperation time of an operation part 12 and performing switching to a reception channel which was not specified in the past when a set time is exceeded. SOLUTION: The whole device is reset asynchronously with a reset signal and when it is reset, a comparison part 100 outputs an enable signal; and the operation part 3 has its TRG (trigger) signal made high, so that a timer part 101 has its clocking data reset and start counting at its initial value. An RF reception part 2 is so set as to receive a channel corresponding to frequency data CHD1, and character information of the teletext broadcast of this channel is stored in order in a page memory of a character decoder part. When a user does not operate the device at all for a certain time, the channel is automatically switched and a page memory included in a character signal decoder part is stored with teletext programs of new channels in order.
Patent JP-H07273621-A (JP)
Title: Selection signal generator
Inventor: TOYODA MIKIO
IPC: H03K17/00
Filed: 1994-03-29
Abstract: PURPOSE:To allow the generator to cope even with a change in number of selected signals with the use of a few signal numbers by using plural flip-flop circuits whose post-stage input terminal is sequentially connected to pre-stage output terminal so as to generate plural selection signals. CONSTITUTION:A reference signal E1 generated from a 1st pulse generating means 11 is fed to an input terminal D of a e.g. D type 1st (1st stag) flip-flop circuit 21, and an output terminal Q is fed to an input terminal D of a 2nd flip-flop circuit 22 and similar connection is applied to n-stages of flip-flop circuits up to an n-th flip-flop circuit 2n. Furthermore, a clock pulse E2 of a 2nd pulse generating means 12 is simultaneously received by each of the flip-flop circuits 21-2n via a line L1. Then outputs A1-An of each of the flip-flop circuits 21-2n are used to discriminate the presence of a selection signal outputted from an OR output E3 to a discrimination means 10 via buffers 41-4n configured in open collector output connection or the like and when no selection signal is discriminated to be in existence, the pulse generating means 11 again generates a pulse.
Patent JP-S63267211-A (JP)
Title: Reaping and driving apparatus in harvester
Inventor: KANO YASUO
IPC: A01D34/03
Filed: 1988-04-04
Abstract: PURPOSE:To enable to orderly carry out raking action without disturbing raking of hill base part of cereal culm by transmission system of movable knife, by projecting a driving axis of raking ring and hill base-raking chain upward from a bevel gear case and supporting the axis by the case. CONSTITUTION:In left and right Bariquant blades 14a and 14b, a cereal at both side part of the machine width is reaped in the front position of the blades and cereal near central part of the machine width is reaped in the back position of the blades. The hill base part of reaped cereal is raked and sent toward raked rote formed at upper part between rods 22 and 22 worked at both sides of bevel gear case by crank arms 23 and 23. An ear side of the cereal is raked in toward diagonal back center in well-ordered standing position by raking band in the ear side along inclination of the Bariquant blades 14a and 14b.