baber/WOPTO huggingface dataset:
Patent JP-S6063600-A (JP)
Inventor: KATOU TADAHARU
IPC: G10L25/00
Filed: 1983-08-26
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-2000343562-A (JP)
Title: Mold for molding optical recording disk
Inventor: ITO YOSHIKI
IPC: B29C33/02
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent or suppress the generation of wedge-shaped deformation in the outer peripheral part of an optical recording disk. SOLUTION: A mold l is constituted so as to inject a molten thermoplastic resin in a cavity 4 to mold a thin disc-shaped optical recording disk. In this case, the outer peripheral member 14 coming into contact with the part becoming the outer peripheral surface of the optical recording disk is formed from a material of which the heat conductivity is less than that of the material of the opposed member coming into contact with the part becoming a main surface of the optical recording disk, that is, a stamper 8, a fixed mirror 7 or a movable mirror 13.
Patent JP-H11347770-A (JP)
Title: Method and apparatus for adjusting incidence of optical fiber in solid laser device
Inventor: KOJIMA MINORU
IPC: B23K26/042
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To optimize adjustment of optical fiber incidence in a short time easily. SOLUTION: In making a laser beam H1 emitted from a laser generator 1 incident to an optical fiber 11, the apparatus is provided with a metallic plate 35 which has a through-hole 37 that passes almost all laser beams H12 only when they are emitted at a prescribed outgoing angle of θ12 from the exiting end 11b of an optical fiber 11, and which increases the plate temperature by laser beams H13 that are shielded without passing through the through-hole 37 when they are emitted at an angle of θ13 other than the prescribed angle; this metallic plate 35 is arranged at a prescribed position in front of the exiting end 11b of the optical fiber 11, the incident end position of the optical fiber 11 is adjusted, up and down, left and right, and front and rear, so that the temperature rise of the metallic plate 35 is minimized.
Patent JP-S5680010-A (JP)
Title: Cam groove for displacement lens
Inventor: TAKAMORI YASUMASA
IPC: G02B7/10
Filed: 1979-12-04
Abstract: PURPOSE: To provide cam grooves of good operating characteristic in cam grooves for the purpose of displacing lenses (groups) on the optical axis by means of an operating ring which is freely rotatable on the optical axis, by giving fixed angles as grades for the cam grooves to meet the maximum value out of the displacement amounts of the lenses (groups) in the same microsection thereby forming the cam grooves.  
     CONSTITUTION: For example, in a zoom lens system which is displaced by an operating ring 1 provided with four variable mangification lenses AWD on a supporting cylinder 2 and cam grooves 1aW1d, the variable magnification positions (focal lengths) of the lenses AWD are divided by (n), and the displacement amounts in the respective microsections are defined as Δa 1 WΔa n-1 ,...Δd 1 WΔd n-1 , respectively. First, out of Δa 1 WΔd 1 , the maximum microdisplacement is defined, for example, as Δa 1 , and the rotating angle Δθ 1  of the operating ring 1 in this section is defined by Δθ 1 =(360°/Lϕ)×Δa 1 . The lead angle ϕ of the lead Lϕ is determined suitably, for example, at 40°. This is repeated over the entire displacement section and the shape of the cam grooves for the lenses AWD is thus determined. Hence, the lead angle is kept at ≤40° set value, and the cam grooves of good operating characteristic is obtainable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0321020-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAI HISASHI
IPC: H01L21/302
Filed: 1989-06-19
Abstract: PURPOSE:To prevent reduction of an oxide film and remaining of a nitride film by a method wherein removal of the nitride film after selective oxidation with the nitride film used as a mask is performed with vapor etching for performing thermal treatment in P atmosphere. CONSTITUTION:On a silicon substrate 11 for example, a pattern of pad oxide of 500 angstrom 13 and a nitride film of 1500 angstrom 13 is formed and then an oxide film 14 is selectively grown in 02 atmosphere. At this time oxinitride 15 is also grown very thinly on the nitride film 13. Then after the oxinitride 15 is etched to be removed by buffered hydrofluoric acid, thermal treatment is performed for 30 minutes in the atmosphere of 1000 deg.C pH3 to remove the nitride film 13. Thus reduction in the oxide film 14 is eliminated and remaining of the nitride film 13 on an edge of the oxide film 14 can be eliminated.
Patent JP-S6049237-A (JP)
Title: Monitoring device for leak in valve
Inventor: OGURA KENJI
IPC: G01M3/24
Filed: 1983-08-29
Abstract: PURPOSE:To decide immediately on the leak in a valve such as a safety valve and a by-pass valve by providing an oscillation detector which detects the leak in the valve and an effective value converter having a band-pass filter for obtaining an oscillation signal from the oscillation detector in sequence. CONSTITUTION:The leak monitoring device is provided with the oscillation detector 1 which detects a steam leak, etc., and the effective value (RMS) converter 3 having the band-pass filter. If the safety valve provided in a piping system has a steam leak, a leak signal (a) due to the steam leak is detected by the oscillation detector 1. This leak signal (a) is amplified by an amplifier 2 and inputted to the RMS converter 3 with the band-pass filter. Consequently, the leak in the safety valve, by-pass valve, etc., is discriminated immediately.
Patent JP-H05346945-A (JP)
Title: Graphic processor
Inventor: NAKANE FUTOSHI
IPC: G06T11/80
Filed: 1992-06-16
Abstract: PURPOSE:To provide the graphic processor which can easily deform plural relative figures. CONSTITUTION:When a command for deforming one figure selected between two figures in mutual link relation is inputted, the selected figure is searched for and then the figure having the link relation with it is searched for; and the coordinates of link object parts of the figure are found (S31-S35). The distance between the two points is found from the found coordinate data and the distance which is found first and the data on the selected figure which is altered are used to alter data on the figure to be linked (S36-S39). The altered figures of the selected figure and linked figure are displayed (S40).
Patent JP-H02138306-A (JP)
Title: Preparation of water-absorbing resin
Inventor: YADA SHUHEI
IPC: C08F2/34
Filed: 1989-06-19
Abstract: PURPOSE:To obtain easily the title resin which is a granular polymer without using a solvent and by using a reaction vessel of a simple structure by polymeriz ing a soln. wherein a water-soluble ethylenically unsatd. monomer is a main component under a specified condition in a vapor phase. CONSTITUTION:A soln. wherein a water-soluble ethylenically unsatd. monomer, which is pref. (meth)acrylic acid and/or its salt and more pref. a partially neu tralized salt of acrylic acid is a main component and the concn. of the monomer is 20wt.% or higher, pref. 80wt.% or lower, is fed into a polymn. vessel wherein a vapor phase consisting of steam or a mixture of steam and a substantially inert gas (e.g. air or N2) is included and the polymn. is performed in such a way that the relative humidity of the vapor phase is kept at 30% or higher and the temp. of the inner wall of the polymn. vessel is set by 10 deg.C higher than the polymn. temp.
Patent JP-H11332441-A (JP)
Title: Fishing float
Inventor: SAITO SATORU
IPC: A01K93/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing float readily fixable, capable of providing stable buoyancy by widening a contact area between a cone and a float main body. SOLUTION: A cone 2 made of a metal is fixed to the underside of a float main body 1 of wood or a synthetic resin and the whole shape is made into a tear-drop form or a spindle form. A cylindrical hole 1a, a projecting part 1b formed by the cylindrical hole 1a and a recessed part 1c are made on the underside of the float main body 1, the underside is made uneven and a through hole 1d is formed at the center in the longitudinal direction. The core 2 is composed of a conical main body part 2a, a cylindrical part 2b at the upper part of the main body part 2a and a through hole 2c at the center in the longitudinal direction of the main body part 2a.  When the float main body 1 is combined into the cone 2, the outer periphery (a) and the inner periphery (b) of the cylindrical part 2b and the bottom (c) of the inner periphery are coated with an adhesive, the core is inserted into the cylindrical hole 1a and bonded and fixed. A line is inserted into the through hole 1d and the through hole 2c.
Patent JP-S6313344-A (JP)
Title: Wafer counter
Inventor: OKASE WATARU
IPC: G01B11/00
Filed: 1986-07-03
Abstract: PURPOSE:To perform correctly and swiftly the count of wafers as well as to contrive the improvement of working efficiency by a method wherein a wafer counter consisting of a plurality of wafer metering grooves formed in a wafer count part formed on a movable substrate and photosensors arranged in each metering groove and a counter are integrally coupled with a movable facet aligner. CONSTITUTION:A facet aligner 11 is made to move downward by an vertically moving cylinder 15 and afterwards, a wafer counter 20 is made to position just under a carrier 31 by cylinders 16 and 17, a substrate 22 is made to move from the position shown by chain lines to the position shown by full lines by a vertically moving cylinder 27 and the lower ends of the wafers 32 in the carrier are fitted into each metering groove 24a. At this time, the light from a light-emitting part 25a crosses the metering grooves 24a and is heading for a light-receiving part 25b, but if a wafer 32 exists on a metering groove 24a, the light is never incided in the light-receiving part 25b because it strikes against the surface of the wafer and is reflected. Reversely, if a wafer 32 deos not exist on a metering groove 24a, the light crosses the metering groove 24a and is incided in the light-receiving part 25b. By such a way, the existence of wafers and the number of sheets are metered by the existence of light-receiving of the light-receiving part 25b.
Patent JP-S6049538-A (JP)
Title: Removing of strain on welding part of funnel and neck of cathode ray tube
Inventor: NORINO MASAYA
IPC: H01J9/26
Filed: 1983-08-26
Abstract: PURPOSE:To remove strain in a short time with low cost of installation and a small floor space by heating only the vicinity of the welding part at a specific temperature higher than the slowly cooling point of glass while rotating a welded body consisting of both a funnel and a neck made of glass. CONSTITUTION:A welded body having glass strain on the welded part caused by welding of a funnel to a neck is rotated, for instance, at the speed of 4-5times/ min. While rotating the welded body consisting of the funnel and the neck, the welded part 12 is heated by a heating means 13, for instance, an electric coil or the like. Said heating is perfomed at a temperature higher than the slowly cooling point of the glass of the funnel 10 and the neck 11 (for instance, 465 deg.C for funnel glass and 466 deg.C for neck glass) at 20-100 deg.C for 2-6min. Thereby, the strain removing time can be shortened while contributing to save energy.
Patent JP-S5585032-A (JP)
Title: Tray supplying apparatus for pellet bonding machine
Inventor: SUZUKI HISAYA
IPC: H01L21/52
Filed: 1978-12-21
Abstract: PURPOSE: To automatically bond pellets by providing a tray carrying bearer movable adjacent to a magazine carrying bearer inserted with a pellet containing tray thereinto and providing a tray extruder at the magazine carrying bearer.  
     CONSTITUTION: When a pellet bonding machine is started as a magazine B is disposed at the uppermost position and an extruding piece 29 is faced with a tray A, the tray A is extruded to predetermined position in grooves 38, 38' of a tray carrying bearer D, and a magazine carrying bearer C is then lowered by one step. The tray A attracts the respective pellets on the tray carrying bearer D upon displacing in the directions X and Y to thus complete the pellet bonding process. When the bearer D is returned to its original position, the tray at second step is extruded, and the same cycle is repeated. For the used tray automatic collection, a tray receiving chute F is provided oppositely to the bearer D. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0246870-A (JP)
Title: Escape device
Inventor: JIYOOJI UIRIAMU NAPIA
IPC: A62B1/02
Filed: 1989-06-14
Abstract: PURPOSE: To enable an evacuation from upper floors of a tall building, by means of an airtight receptacle made of refractory materials and a bridging tool enabling people to enter the receptacle from the building, by including a hoisting tool to draw in cables and hoist the receptacle. CONSTITUTION: A unit including two davits 5, 6 and two winches 7, 8 is installed on a reciprocating carriage moving along the track 9, by which the position of the unit is adjusted along the top edge of a face of the building. A capsule 11 made of refractory materials is hung beneath the davits by a pair of wire ropes 12, 13 and, when the davits swing around the vertical axis and the capsule takes the position extruding from the building, the capsule descending along the wire ropes 12, 13 can take the position close to the side of the building. Therefore, when the middle height range 14 of the building is hard hit by fire and smoke, the persons left on the floors above this range can enter the capsule 11 at the evacuation point 15 and come down through the fire range to the ground 16.
Patent JP-S57108440-A (JP)
Title: Preventive method of digital computer misoperation arising from noise of ignition signal at its detection in internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02P11/00
Filed: 1980-11-10
Abstract: PURPOSE: To prevent misoperation of a microcomputer due to chattering, by checking an input terminal of the microcomputer at each time of timer interruption, detecting a signal in the mutual relation with an ignition signal and reading said signal, when detected for not less than a prescribed time, as the ignition signal.  
     CONSTITUTION: At each time of timer interruption at a step P 1 , a state of an input terminal 6 is checked at a step P 2 . And immediately after the input terminal 6 becomes "0" level, if the input terminal 6 becomes "1" level at once due to a chattering noise, the value of a counter N is reset, then not proceeding to an ignition input signal process routine at P 7 . Then an output signal d, if at "0" level for not less than a set prescribed time, is decided as an ignition input signal, even if the signal d instantaneously becomes "0" level due to a chattering noise within the prescribed time, misoperation is not caused in a microcomputer 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H056750-A (JP)
Title: X-ray tube
Inventor: TAMURA HISAAKI
IPC: H01J35/10
Filed: 1991-06-27
Abstract: PURPOSE:To provide an X-ray tube which is excellent in durability and realizing reduction in focusing point is realized. CONSTITUTION:An X-ray tube has an anode 12 consisting of an inclining function material in which the composition ratio is changed from a tungsten surface 20 toward a carbon surface 21 in such a manner that the content of carbon particle C is reduced in accordance with an increase in content of tungusten particle T, and a cathode 13 releasing a thermoelectron toward a part of the tungsten surface 20 of the anode 12.
Patent JP-H0447872-A (JP)
Title: Still video recording and reproducing device
Inventor: YONEYAMA KAORU
IPC: H04N5/765
Filed: 1990-06-15
Abstract: PURPOSE:To designate a track quickly with a simple operation even at random access by providing an operation means revising the designation of a track number through skipping and a pattern display means for a pattern corresponding to the revised designation to the device. CONSTITUTION:In the case of track designation, a data is fetched in a system controller 12 at the loading of a floppy disk 8 and track information is displayed on a track information display map 50 through a character generator 18. A pattern 50e of a position corresponding to a current track No.12 is blinked. In the case of reproduction of a picture, a track is designated by track moving keys 38, 39, 40, 41. When a PLAY switch button, 32 is depressed after track designation, a video signal of the track No is outputted as a reproduction signal.
Patent JP-S6067135-A (JP)
Inventor: MIHIERU IERUHI
IPC: B60K5/12
Filed: 1984-07-27
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-S5681707-A (JP)
Title: Surface water intake facility
Inventor: WATANABE TETSUO
IPC: E02B7/32
Filed: 1979-12-03
Abstract: PURPOSE: To improve an intake efficiency by retaining a draft mark of the titled facilities at a constant position by a method wherein water service and displacement  into and out of a float are performed automatically by means of a detection signal  of a variation of the defined intake depth in conjunction with the load fluctuation  applied to a float.  
     CONSTITUTION: When a water level is high, a weight for example, such as the weight of a 5W8 stage intake pipe 7 is applied to a float A, as a result, the draft mark against a spherical float 4 becomes (the defined intake depth H)+(water depth x). At this time, a floating body 19 surges and a limit switch 23 at the lower part is turned ON by means of an operation part 21 of a lever 20 and further, an under water pump 16 is actuated to displace the water in a ring type float 5 to the outside, thus, adjusting an intake depth to the given intake depth H. When a water level becomes low, most of the intake pipes 7 land the water bed and the weight applied to the float A is sharply reduced. With this, the draft mark comes to a water depth (H-y). At this time, since the floating body 19 comes down to this water level, an upper limit switch 22 is turned ON by means of the operation part 21 and then, the under water pump 15 is operated to pour water into the spherical float 4, thus, making the float A come to the intake depth H. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5861301-A (JP)
Title: Controller for hydraulic or pneumatic cylinder
Inventor: MIURA TADAHIKO
IPC: F15B11/15
Filed: 1981-10-02
Abstract: PURPOSE:To accurately detect the position of a piston, by providing a switching section on a moved body and providing a proximity switch near the switching section. CONSTITUTION:When an equipment is started, the value counted by a counter circuit 11 becomes zero so that a signal of zero is sent to a logic circuit 13. The logic circuit 13 generates an output signal to energize an electromagnetic  changeover valve 15 to put it in a position to move a piston 2 upwards. Working oil or air is supplied to move the piston 2 upwards to elevate a piston rod 3 and a moved body 4. At that time, a switching section 6 passes by a proximity switch 8. When the exposed part 4a of the section 6 has passed by the switch 8, it is turned on so that a signal ''1'' is produced. When the urethane 5 of the section 6, which is a nonmagnetic substance, has passed by the switch 8, it is turned off so that a signal ''0'' is produced. The signals ''1'', ''0'' are counted by the counter circuit 11.
Patent JP-H08284605-A (JP)
Title: Anticorrosion turbine member and manufacture thereof
Inventor: IKEDA KAZUAKI
IPC: F01D5/28
Filed: 1995-06-23
Abstract: PURPOSE: To restrain generation of corrosion on a turbine member made of carbon steel or low alloy steel, and prevent accumulation of silica from increasing. CONSTITUTION: Carbide cermet of porosity 0.5% or less is flame-sprayed to a material 13 to be treated made of carbon steel or low alloy steel so as to form an inner layer 14. Further, carbide cermet of porosity 0.5-5.0% is flame- sprayed on this inner layer 14 so as to form an outer layer 15 (a). Further, high temperature thermosetting resin 17 is applied on the outer layer 15 (b), pores 16 are impregnated with this in the vacuum atmosphere, and it is heated so as to be hardened (c).
Patent JP-H094220-A (JP)
Title: Form for setting tile
Inventor: TOTSUTA YOSHIAKI
IPC: E04G9/10
Filed: 1995-06-23
Abstract: PURPOSE: To prevent even heavy, particular and cubic tiles from dropping out during handling and prevent the tiles from falling into disorder or shifting the position due to the deformation of a plastic sheet and efficiently and smoothly set the tiles. CONSTITUTION: A plastic sheet 4 is heated and closely stuck to the surface of tiles 2 arranged on a base frame 1 at every joint distance. Joint recesses 8 inserted in the joints are formed on the plastic sheet 4 and a back-up material 5 is charged in the clearance of the base frame 11 containing the joint recesses 8.
Patent JP-H0713430-A (JP)
Title: Image forming device
Inventor: KATO SHINJI
IPC: G03G21/00
Filed: 1993-06-28
Abstract: PURPOSE:To obtain an image forming device capable of accurately detecting the concentration of the toner of a developing unit by predicting fluctuations in the output of a toner concn, sensor and attaining correction. CONSTITUTION:Timers are prepared for developing units for each color 14 17, respectively and count time from the start of driving to that of the output detections of toner concn. sensors 14c-17c, to obtain a correcting quantity corresponding to the time from the previously obtained correcting table. Then, the outputs of the detections of time toner concn. sensors 14c-17c are corrected by the obtained correcting quantity, to decide the concn. of the toner. Thus, even if the deviatior between the output of the detection of the toner concn. sensor and the actual toner concn. is generated under certain conditions, the output of the toner concn. sensor or a toner concn. control reference value is properly corrected to control the processes of the replenishment of the toner, etc. Moreover, the fluctuations in the output of the toner concn. sensor until the flow of a developer in the developing unit is stabilized are predicted so that the output of the toner concn. sensor or the toner concn. control reference value can be properly corrected.
Patent JP-H026280-A (JP)
Title: Box type truck having opening/closing door on whole face of rear and both side face
Inventor: MIYAKE MASARU
IPC: B65D90/00
Filed: 1988-06-24
Abstract: PURPOSE:To enable the loading/unloading of a load by opening the door on a necessary place by providing doors which can be fully opened on the whole of both right/left sides and the rear of the load box of a truck. CONSTITUTION:Four doors 3-6 are openably/closably provided with hinges 7-10 on each of the right/left sides of the load box of a truck, while a door is openably/closably provided with hinges on the rear portion of the load box. The loading/unloading of a load is carried by appropreately opening a necessary door and by means of a fork lift, etc.
Patent JP-2000342749-A (JP)
Title: Slot machine
Inventor: KUDO SHINYA
IPC: A63F5/04
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To bring relevance between announcement direction of hitting possibility of a bonous part by dint of turning on light and the like and a design for a display window after a reel is stopped. SOLUTION: A direction pattern selecting means 62 selects a fixed direction pattern from a direction pattern data table 63 when hitting possibility of a bonous part is announced. A specific design detector 64 detects a specific design on a reel 31 in a display window after a reel 31 is stopped. The first direction means 65 illuminates the specific design which is detected by the specific design detector 64 by a back lump 33 and extinguishes designs other than the specific designs. The means for deciding numbers of specific designs to be distinguished 67 decides numbers to be distinguished of the specific design after illumination by a direction pattern and a data table for deciding number to be distinguished 66 and the like.  The second directing means 68 turns off light of fixed specific designs among the specific designs after illumination based on decision of the means for deciding numbers of specific designs to be distinguished 67.