baber/WOPTO huggingface dataset:
Patent JP-H01299017-A (JP)
Title: Manufacture of co-extrusion laminate
Inventor: FUJIWARA TSUNETAKA
IPC: B32B27/12
Filed: 1988-05-27
Abstract: PURPOSE:To prevent generation of a blister and pin hole in a laminated film at a silicone coating process, by a method wherein specific high-density polyethylene and low-density polyethylene are melted, coextruded and laminated at least on one side of a base material at a specific film thickness ratio by making a low-density polyethylene layer an adhesive surface to the base material. CONSTITUTION:High-density polyethylene 1 whose density is 0.940-0.970g/cm<3> and a high-load melt flow rate/melt flow rate is 20-40 and low-density polyethylene 2 whose density is 0.910-0.935g/cm<3> and a swell ratio is at least 50% are melted, coextruded and laminated at least on one side of a base material 3 at a film thickness ratio of a layer comprised of the high-density polyethylene 1 falling within a sphere of 50-90% of the total film thickness of both resin by making a layer comprised of the low-density polyethylene 2 an adhesive surface to the base material 3. A film thickness of a two-layer laminated film within a coextrusion laminate is ordinarily 0.005-0.050mm, especially 0.010-0.040mm is suitable.
Patent JP-S5920942-A (JP)
Title: Oxide cathode structure
Inventor: NIKAIDOU MASARU
IPC: H01J1/14
Filed: 1982-07-27
Abstract: PURPOSE:To obtain super-high speed type cathode structure having excellent strength by dispersing a reduction agent and an intermetal compound of nickel for the cathode base metal and matching the direction where the stress applied on the cathode is large with the dispersing direction of intermetal compound in the oxide cathode structure having stress anisotropy. CONSTITUTION:A nickel-lanthanum alloy containing lanthanum of 0.55wt% is melted under the vacuum condition and thereafter it is solidificated by the one- way solification method. At this time, an intermetal compound of nickel and lanthanum, mainly LaNi5 is dispersed in the thermal flow direction during solidification. Thereafter, the alloy is punched into disks in the thickness of 40mum with diameter of 1.1mm. through the ordinary processes such as rolling and annealing under the consideration that the dispersing direction of LaNi5 becomes parallel with the rolling direction. The obtained disk is built into the cathode structure of a color CRT as the cathode base metal 52 of the super- high speed cathode structure.
Patent JP-H02307701-A (JP)
Title: Manufacture of longitudinally joined decorative veneer sheet
Inventor: ITO TAKESHI
IPC: B27D1/10
Filed: 1989-05-23
Abstract: PURPOSE:To realize veneer, which has a little deformation, waviness and warpage even under the condition being very thin, and the hardness and brittleness of which is improved so as not to develop crack, by a method wherein finger joint part having crests and troughs in the form of zigzag is formed at both end edges in the direction of fiber of decorative veneer, to each unit one of which softening treatment is applied, so as to join a plurality of sheets of softening-treated decorative veneer by aligning the finger joint parts to each other. CONSTITUTION:Finger joint parts 2 and 2, the shapes of which fit exactly to each other, are formed at both end edges of decorative veneers 1 and 1 to be joined to each other by overlapping said edges with each other and cutting the overlapped part widthwise along a zigzag cutting line 4. After chips are removed, both the finger joint parts 2 and 2 are put together so as to be joined by plastering bonding aid tape 5 made of non-woven fabric tape or the like on the rear side of the joint. The bonding aid tape 5 may well be plasted on the top face side of the joint of the decorative veneers 1 or on both the front and rear sides of it under the condition that the tape applied on the front side is peeled off at use.
Patent JP-S5832334-A (JP)
Title: Manufacture of peripheral apparatus for x-ray image intensifier tube
Inventor: SUZUKI KUNIMIKI
IPC: H01J9/26
Filed: 1981-08-19
Abstract: PURPOSE:To improve parting effect from an upper mold, dispense with a doughnut ring as required before and enhance working efficiency by forming a film oxide at least on either a juncture of an input window or an upper mold. CONSTITUTION:A sealing ring 3 of stainless steel nickel-plated in thickness of scores of mum and an input window 1 made of Al are placed in this order on a lower metal mold 5 and pressure of about 30 tons is applied on said input window 1 by an upper metal mold 7 to perform pressure welding. An oxide film 8 is formed in advance in a periphery of the input window 1 made of Al. Said  oxide film 8 is made of SiO2 and AlO3, and formed in thickness of about 2,000Angstrom -1mum through the process of atomization of its solution in form of spray.
Patent JP-H05297197-A (JP)
Title: Mirror device
Inventor: ASANO MIKIYUKI
IPC: G21K1/06
Filed: 1992-04-24
Abstract: PURPOSE:To optionally regulate the curvature of a mirror and give a curve even to the mirror vertically placed. CONSTITUTION:The reflecting surface and reverse surface on both ends of a mirror 1 are nipped by projections 6a-6d, 7a-7d provided in the front and rear of the rotating central shafts 4 of cramp means 2a, 2b to hold the mirror 1. The cramp means 2a, 2b on both the end parts are rotated in mutually reversed directions with the rotating central shafts 4 as centers, whereby a bending load is given with the projections 6d, 7a making contact with the reflecting surface and the reverse surface as support points to curve the mirror to a determined curvature.
Patent JP-2000320649-A (JP)
Title: Gear with bearing
Inventor: KONO MAKOTO
IPC: F16C17/10
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a work to press in a bearing and a shaft by constituting a gear and the bearing integrally with each other and to provide a gear with a bearing to be decreased in the number of parts. SOLUTION: A gear 1 with a bearing comprises a gear 2; and a bearing 4 made of synthetic resin molded in a manner to be adhered to the inner peripheral surface of the bearing mounting hole 3 of the gear 2. The bearing 4 is provided with a radial bearing part 5 is provided with a cylindrical part adhered to the inner peripheral surface of the bearing mounting hole 3, and a plurality of bearing protrusions 8 situated in a dispersing state throughout the whole of the inner surface of the cylindrical part 6 and having a top face 7 forming a slide surface.
Patent JP-H0525963-A (JP)
Title: Electric lock system
Inventor: KASHIWAGI KAZUHITO
IPC: E05B49/00
Filed: 1991-05-31
Abstract: PURPOSE:To save wiring and prevent the surreptitious reading of a number by providing an electric lock operation console with ten keys for inputting recital numbers, a recital number registering and locking and unlocking means, and its changeover means integrally. CONSTITUTION:A secret electric lock operation console 1, an electric lock 2, and an expansive locking and unlocking operation console 3 are provided, and those are connected by signal lines 11 and 12. Next, a changeover switch 12a is changed over to a registration mode, and then a recital number is input with the ten keys of a key operation part 11, and is stored in a memory 13, and after a specified time, the switch 12a is restored automatically to a control mode. Next, the lock 2 transmits a lock condition signal to an operation console 3 through a multiplex transmitter 15 and a signal processor 10 so as to indicate locking and unlocking. And a recital number is input through the operation part 11, and after confirmation of agreement, the operation part 11 is operated to unlock the lock, whereby the processor 10 outputs an unlocking command signal, and unlocks the lock 2 through a lock driving signal generator 14 and a transmitter 15, and at need, the lock is remote-unlocked with the operation console 3. Hereby, the number of signal lines can be reduced, and besides by the use of a memory, the surreptitious reading of the recital number can be prevented.
Patent JP-H07319309-A (JP)
Title: Image forming device
Inventor: TAKAHASHI ATSUYA
IPC: G03G15/00
Filed: 1994-05-20
Abstract: PURPOSE:To provide an image forming device capable of quickly and securely detecting the winding of a sheet around a fixing roller. CONSTITUTION:After the prescribed pre-rotation has been made a number of times (step 501-step 504) and an image forming operation is restarted (step 505), the OFF time of a heater is measured (step 507-step 511) until the sheet is ejected from a fixing device and the existence of the sheet is detected by a sheet ejection sensor, and a preset time and the measured OFF time are compared (step 512). When the measured time is shorter than the set time, it is judged that the sheet has been wound.
Patent JP-S5254886-A (JP)
Title: Tension controlling device
Inventor: NAKAMURA MASAHIRO
IPC: H02P29/40
Filed: 1975-10-29
Abstract: PURPOSE: Error component is corrected, which is caused by any external disturbance generated by acceleration, deacceleration or the like to control variation of tension in minimum. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6021642-A (JP)
Title: System for processing mobile communication call
Inventor: IMAMURA KENJI
IPC: H04W60/00
Filed: 1983-07-15
Abstract: PURPOSE:To prevent useless call processing by informing the retrieval of position registration zone to a position registration station in performing the retrieval of the position registration zone. CONSTITUTION:In retrieving a position registration zone by a mobile station 6, the start and end of the retrieval are informed to the position registration station 5. When the mobile station 6 retrieves position registration zones 2a-2c, the position registration station 5 does not perform incoming call processing for an incoming call to the mobile station 6 and informs the busy state to the caller.
Patent JP-H06319933-A (JP)
Title: Adsorbing device
Inventor: ISHIKAWA TAKESHI
IPC: B01D53/04
Filed: 1993-05-07
Abstract: PURPOSE:To provide an adsorbing device capable of safely and certainly performing desorption within a short time using a small amt. of inert gas. CONSTITUTION:In an adsorbing device having a double cylindrical metal net basket 6 including an adsorbent 5, a U-shape or spiral heat conductive pipe 2 for heating and cooling the adsorbent 5 is provided in the basket 6. A desorbing inert gas heater 4 can be also provided to the outside of the basket 6 and, further, a piping system passing a heating medium and a cooling medium can be also connected to the heat conductive pipe 2 and an air introducing pipe and a medium withdrawing pipe can be also provided in the system.
Patent JP-H09319079-A (JP)
Title: Photosensitive composition for forming fluorescent screen
Inventor: TOCHISAWA TETSUAKI
IPC: G03F7/004
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive compsn. forming a high definition phosphor pattern free from dot defects and having high filling density of the phosphor without using a Cr compd. by dissolving or dispersing a photo-acid generating agent, a saponified polyvinyl acetate type high molecular compd., a cross- linking agent and a phosphor as essential components in an aq. medium. SOLUTION: A photo-acid generating agent, a saponified polyvinyl acetate type high molecular compd., a cross-linking agent and a phosphor as essential components are dissolved or dispersed in an aq. medium to obtain the objective photosensitive compsn. The photo-acid generating agent is a compd. which generates an acid when irradiated with light and is soluble in the aq. medium, e.g. a photodegradable org. halogen compd. or a quinone-diazide compd. The cross-linking agent is, e.g. a dialdehyde compd. or a compd. having two or more N-hydroxymethyl or N-alkoxymethyl groups. A high definition phosphor pattern free from dot defects and having high filling density of the phosphor is formed without using a Cr compd.
Patent JP-H10320043-A (JP)
Title: Servo driver diagnostic device
Inventor: MARUO HIDESHI
IPC: G05B23/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To always diagnose the healthiness of a servo driver card which performs opening/closing control of a governor steam valve of a power generation plant and to minimize plant load fluctuations even if a failure takes place by any chance. SOLUTION: This device outputs a valve position signal in accordance with a real valve position signal that is inputted to a servo driver card 21, controls the opening of a governor steam valve, generates a frequency reference signal 105 having a fixed frequency and a fixed size from a frequency reference signal generating part 22 at the time of diagnosis and inputs it as a test signal to the card 21 through a test signal generating part 24.  Its output 102 becomes an output on which an output of an alternating current part through a valve position command (a direct current signal) and a test signal 101 is overlapped, only an alternating current part is passed through by a filter 50, the alternating current part is rectified by a rectifier 61, when a direct current level of the signal 106 is more than a set value of a level detector 26, a decision result signal 107 is outputted, and when the output exists, a control block part 27 decides that the card 21 is normal.
Patent JP-S5833017-A (JP)
Title: Soot blower
Inventor: ITANI HIKOTAROU
IPC: F28G15/02
Filed: 1981-08-21
Abstract: PURPOSE:To increase soot removing effect of a boiler tube by a method wherein a lance tube 7 is adapted to be capable to extrude and retract without changing its rotating direction. CONSTITUTION:An hourglass shaped roller 400 supporting the lance tube 7 is disposed between the both side plates 312 and 313 planted on a lower flat plate 311 through bearings 401 and 402 respectively rotatably freely around an axial line a-a of the roller 400. A pin 317 is located at a point apart by a predetermine distance in the axial direction from the central point of the support roller 400, which is the point of intersection of the axial line a-a and line b-b which is perpendicular to the line a-a. By this design, when the lance tube 7 is protruded and retracted without changing the rotating direction, the support roller 400 works to keep the lance tube 7 smoothly. Accordingly, the locus of the tip end of the lance tube 7 is permitted to draw unlimitedly, thereby improving the soot removing effect of the boiler tube.
Patent JP-S5753636-A (JP)
Title: Detecting method for pressure of fluid
Inventor: MOURI KANEO
IPC: G01L11/04
Filed: 1980-09-18
Abstract: PURPOSE:To heighten the corrosion resistance, to prolong a life and also, to miniaturize and to lighten a weight, by forming a diaphragm by a high magnetic strain amorphous strong magnetic thin plate having a strong tenacious elasticity and detecting a propagation wave by a magnetic strain oscillation by utilizing a magnetic strain effect. CONSTITUTION:A diaphragm 1 is formed by a high magnetic strain amorphous strong magnetic thin plate having a strong tenacious elasticity and having a constitution shown by formula A and all tip ends are fixed and stuck in the window of a fluid pressure delivery pipe 4. Further, pressure due to the fluid is made to apply to the diaphragm 1 nearly vertical and magnetic strain oscillation is produced in the diaphragm 1 by an energizing element 2. Then, a propagation wave of ultrasonic wave is produced in an amorphous strong magnetic thin plate and said wave is detected by an element for detection 3. The pressure of the fluid can be detected from this characteristics of output voltage-fluid pressure because of decreasing the output voltage of the element 3 in accordance with an increase of the pressure of the fluid.
Patent JP-S5922097-A (JP)
Inventor: YOSHIDA YOSHIO
IPC: G09G3/20
Filed: 1982-07-28
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-S618540-A (JP)
Title: Humidity adjusting heat exchanger of ventilator device
Inventor: NAKAGAWA NAOHARU
IPC: F24F7/08
Filed: 1984-06-25
Abstract: PURPOSE:To enable a selection between a humidity exchanging and dehumidifying ventilation to be performed in response to a specific application by a method wherein a flow path partition plate capable of changing-over and selecting of a flowing state for flowing hot air and cold air is movably arranged in a body. CONSTITUTION:A flow path partition plate 22 arranged at a flow path partition part 21 is made such that its both sides are movably supported by a central frame 24 and side frames 25 and then can be moved in a vertical direction. The flow path partition plate 22 are arranged alternatively at its right side and left side, cold air B is fed from one of the openings of the body 20a to the outside part of the heat exchanger element, and hot air A is fed from the other opening into the heat exchanger element in an opposite direction, resulting in that a humidity exchanging shown by an arrow (a) and a heat exchanging operation shown by an arrow (b) are performed through the outer wall surface of the heat exchanging elements. When the flow path partition plate 22 is moved in a left upward direction and a right downward direction, the interior of the body 20a is divided into two upper and lower portions. With this condition, the hot air A is passed into the lower divided part in the body 20a and the cold air B is passed upward, the heat exchanging, i.e. a dehumidifying ventilation only is carried out by a heat pipe 26.
Patent JP-H05319036-A (JP)
Title: Pneumatic tire
Inventor: SHINODA ZENICHIROU
IPC: B60C15/00
Filed: 1992-05-22
Abstract: PURPOSE:To improve the riding feeling without reducing the running property such as the driving stability by making the height of the turning terminal of a carcass ply at the bead side lower at the offset side than at the inverse offset side. CONSTITUTION:The height in the radius direction from the center of a bead core 5a at the terminal 2ae of a carcass 2 wound turning back from the inner side to the outer side of the tire to envelope a bead filler 6a around the bead core 5a at the side installed to the rim end at the surface side A of a wheel is made as ha. And the height of the terminal 2be of the carcass fly 2 at the side installing to the rim end at the rear side B of the wheel is made as hb. In this case, the ha is made lower than the hb so as to make the rigidity at the side wall 3a side of the wheel surface A smaller than that of the side wall 3b at the wheel rear side B. Consequently, the vibration amount transmitted from the tire to the car body is reduced, and the riding feeling can be improved without reducing the running property such as a driving stability.
Patent JP-S5873590-A (JP)
Inventor: JIEISON KEI SEDAMU
IPC: B67B7/46
Filed: 1982-07-28
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-H09298476-A (JP)
Title: Noise suppression circuit in radio receiver
Inventor: KUKINO TAKAHISA
IPC: H04B1/10
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To allow the noise suppression circuit provided with a squelch circuit to eliminate noise caused till the squelch circuit starts its operation. SOLUTION: A squelch circuit 4 detects an automatic gain control signal level of an intermediate frequency amplifier 2 or a noise level of a demodulator 3 and operates a switch 5 by its operation output thereby interrupting a reception signal output of the demodulator 3. In this case, an output side of the switch 5 is provided with a delay circuit 7 to delay the reception signal output of the squelch circuit 4 and to reset a noise signal with the operation output of the squelch circuit 4, and noise generation is inhibited by providing the output of the reception signal delayed by the delay circuit 7 till the switch 5 starts its operation with the operation output of the squelch circuit 4.
Patent JP-H01300614-A (JP)
Title: Ring oscillator oscillating circuit
Inventor: YOSHIZAKI SHOICHI
IPC: H03K3/03
Filed: 1988-05-27
Abstract: PURPOSE:To eliminate the need for an externally mounted component even with LSI configuration by controlling an oscillating frequency of a ring oscillator by a gate voltage of a transistor(TR). CONSTITUTION:When a voltage between a gate terminal VP and a ground terminal VSS of P-channel MOS TRs 1, 2, 5, 6, 9, 10 is increased and a voltage between a gate terminal VN and a ground terminal VSS of N-channel MOS TRs 3, 4, 7, 8, 11, 12 is decreased, since the drain current of the TRs 1, 4, 5, 8-10 is decreased, the delay in one stage of inverter is increased and the oscillating frequency is lowered. That is, the oscillating frequency appearing at an output terminal OUT is controlled continuously by a voltage between the terminal VP and the ground terminal VSS and between the terminal VN and the ground terminal VSS. Thus, the necessity of an externally mounted component is avoided even with LSI processing.
Patent JP-2000322047-A (JP)
Title: Gradation correction device
Inventor: NAGAKUBO TETSURO
IPC: H04N5/202
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a gradation correction device capable of executing optimum gradation correction corresponding to the degree of deviation of a brightness distribution of an image by preventing excessive extension in the range of a dynamic range of the brightness distribution. SOLUTION: Correction brightness levels in each of plural brightness levels are formed based on frequency data of a brightness distribution so that the brightness distribution of an input brightness signal is extended to the range of a prescribed dynamic range, and memorized in a maximum correction table memory 13. A variance value of the brightness distribution is calculated corresponding to the frequency data, and a mixing ratio is set based on the variance value. The brightness levels and the correction brightness levels in the maximum correction table memory 13 corresponding thereto are mixed with the mixing ratio in each of the plural brightness levels. The mixed levels are memorized in a lookup table memory 20 as table data corresponding to each of the plural brightness levels.  The level data corresponding to the brightness level of the input brightness signal is read out from the lookup table memory 20 and outputted as a gradation correction brightness signal.
Patent JP-S6024316-A (JP)
Title: Method for quenching steel material
Inventor: MURATA KIYOUHEI
IPC: C21D1/18
Filed: 1983-07-20
Abstract: PURPOSE:To prevent a heat treated steel material from being made ununiform in quality by holding a steel material to be heat treated in a uniform heating zone having an increased concn. of oxygen or by passing the steel material through the zone to absorb oxygen in a scale layer on the steel material and to improve the cooling power. CONSTITUTION:The concn. of oxygen in at least a part of the uniform heating zone of a heating furnace is increased to >=3%. A steel material taken out of a main heating furnace is reheated before cooling. At this time, the steel material is held in the oxygen-rich atmosphere for >=2min, or it is passed through the atmosphere in >=2min. After keeping the steel material hot, cooling is carried out. The steel material may be descaled immediately before quenching. By this method, oxygen is well absorbed and diffused in a scale layer on the surface of the steel material before quenching, and even when the scale layer is thin, the cooling power is improved and stabilized.