baber/WOPTO huggingface dataset:
Patent JP-S57208619-A (JP)
Title: Production of insulated substrate having plural conductors
Inventor: YAGINO MASANORI
IPC: G11B5/17
Filed: 1981-06-17
Abstract: PURPOSE:To realize a mass production for an insulated substrate having plural conductors on an uneven surface, by forming the grooves on the insulated substrate after forming a layer received an activating process on the surface of the substrate and then converting the conductor layer into plural band-shaped patterns. CONSTITUTION:A conductive layer or a layer 12 received an activating process is formed on the entire surface of a main face 10a of a substrate 10 including the inner area of a groove 11. Then a cut groove 14 is formed on a projected streak 13a across the whole thickness of the layer 12. Thus the layer 12 of the substrate 10 divided. Then the 2nd groove 15 having a deeper depth from the face 10a than the groove 11 is formed by a mechanical working, etc. across the groove 11 with desired width and space secured in the direction crossing the groove 11. The layer 12 is formed into separated plural band-shaped patterns by the grooves 14 and 15. In such way, a conductor pattern having plural conductors can be formed easily on an uneven surface of an insulated substrate.
Patent JP-H07264055-A (JP)
Title: Frequency locked loop
Inventor: PASUKARU DEBATEI
IPC: H03L7/099
Filed: 1993-03-30
Abstract: PURPOSE: To provide a frequency locked loop which has small sensitivity to variation in phase. CONSTITUTION: This frequency locked loop has a phase comparator 10 which receives a 1st and a 2nd period signal and has a 1st output for sending a pulse out when the 1st signal is precedent in phase to the 2nd signal and a 2nd output for sending a pulse out when the 1st signal is delayed behind the 2nd signal, an oscillator 20 which sends the 2nd signal out, a counter 22 which determines the frequency of the oscillator 20 and has an increasing input and a decreasing input, and sampling circuits 24, 25, 27, and 32 which transmit an (N)th pulse of an input increasing when a pulse is generated with the 1st output or 2nd output of the comparator 10 or an input decreasing when the pulse is generated with the other output.
Patent JP-S63261051-A (JP)
Inventor: OKADA SATORU
IPC: E04F13/21
Filed: 1987-04-16
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-S5718877-A (JP)
Title: Water level controller with continuous draining function
Inventor: SHIGEKUNI TOSHIKI
IPC: G01F13/00
Filed: 1980-07-10
Abstract: PURPOSE: To enable each member to prolong its life ever longer by forcibly stopping rotation of an impeller in time of continuous draining and avoiding the imposition of an intolerant load upon those parts such as a speed reducer train, a friction clutch, etc.  
     CONSTITUTION: To do continuous draining, rotate a control dial 10 counterclockwise and adjust the indicator to the position of "continuous" from that of "stop" so that a water-stop chamber 4 comes open with a control lever 14 pushed by a continuous draining set face 22 on a cam 12. Simultaneously an engaging part 25 of the cam 12 pushes a rotating shagt 15, engaging a stopper 26 with an engaging part 29 for stopper and forcibly stopping the rotation of an impeller 6. Therefore, water is drained but the impeller 6 will not rotate whereby a friction clutch is no longer operating its slip motion. Thus no excessive load is imposed on the speed reducer trains 7 and 8, the clutch 9 and so on. The prolongation of each member's useful life can be much expected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59223679-A (JP)
Inventor: HANANO MASAMITSU
IPC: B66B23/22
Filed: 1983-05-30
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-S61249310-A (JP)
Inventor: NAKAMURA SHOICHI
IPC: B65G65/48
Filed: 1985-04-30
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-H03293219-A (JP)
Title: Load transferring device for unmanned carrying vehicle
Inventor: MIZUNO YOSHIHARU
IPC: B65G69/24
Filed: 1990-04-09
Abstract: PURPOSE:To facilitate the work at the time of operating a production line in a load transferring device for an unmanned carrying vehicle of the production line by making a height of a loading part of the unmanned carrying vehicles to coincide with a height of a station, and providing a load elevating device in the unmanned carrying device to lift a former load once at the time of receiving a new load and fall the formed load on the new one. CONSTITUTION:Since a height of a loading part 4 of an unmanned carrying vehicle and a height of a station S are made to coincide with each other, a work W on the station S is pushed to the loading part 4 by a rolled R to be transferred, and is moved into the back by a roller 7. Next, hangers 10 are elevated by winding chains 9 to elevate the work W. Next, a next work is pushed to be positioned under the work W similarly. Next, the elevated work W is fallen on the lower work 2 to piled in two stages. Under this condition, they are moved to a next station. With this structure, the work at the time of operating a production line can be facilitated.
Patent JP-H05251181-A (JP)
Title: Manufacture of dispersion type el element
Inventor: MANO YASUHIRO
IPC: H05B33/12
Filed: 1991-04-25
Abstract: PURPOSE:To improve the brightness of a dispersion type EL element by increasing the efficiency of deriving light of the EL element. CONSTITUTION:The binder liquid of a light emitting layer is blended by using an organic solvent which does not dissolve the binder of an insulating layer 2 to form a light emitting layer 9 on the insulating layer 2. The surface of the insulating layer 2 is kept smooth at the time of applying the light emitting layer 9, so that the brightness is increased about 10% more than the conventional one with the improvement of reflectance.
Patent JP-S62258442-A (JP)
Title: Radiation image information reader
Inventor: TANAKA KAZUYOSHI
IPC: G03B42/02
Filed: 1987-04-17
Abstract: PURPOSE:To improve the light convergence efficiency and SN ratio by making one linear surface continuously to the scanning surface of an optical transmitting device and making the other end annularly, and setting the ratio of the shortest distance from one end to the other end and the width of one end along the scanning surface within a specific range. CONSTITUTION:Laser light from a light source 15 is deflected by an optical deflector 14 to become a scanning beam, which is incident on a memory type fluorescent body plate 11 mounted on a holder 10 to excite a storage body layer, which emits accelerated phosphorescent light. Then, the place 11 is scanned in two dimensions with the laser scanning through the motion of the plate 11 perpendicular to the beam and respective points illuminate. The light from them passes through the optical transmitting device 12 and sent from the other surface to the photodetection surface of a photodetector 13 which converts the light into an electric signal. This device 12 has the one linear surface continuously to the scanning surface and the other end made annular conforming with the shape of the photodetection surface of the detector 13, and the ratio L/W of the shortest distance L from one end to the other end and the width W of one end along the scanning surface is selected within a range of, for example, 0.4-1.5.
Patent JP-S5620143-A (JP)
Title: Sintered alloy for valve seat
Inventor: MORISHITA TSUYOSHI
IPC: C22C38/00
Filed: 1979-07-24
Abstract: PURPOSE: To render a sintered alloy for a valve seat applicable to all kinds of fuel by dispersing a specified amount of hard alloy particles based on Ni-Mo in a matrix metal and carrying out powder forging to enhance the density and improve the heat conductivity.  
     CONSTITUTION: Matrix alloy powder consisting of, by wt., 0.3W1.3% C, 0.2W 1.5% Si, 2.0W10.0% Ni, 1.5W10.0% Mo and the balance essentially Fe is mixed, compacted, and sintered. This sintered body is reheated, press forged, and subjected to heat treatments such as hardening and tempering. Thus, 5W20% hard alloy particles based on Ni-Mo are dispersed in the matrix, and a sintered alloy having ≥7.2g/cm 3  density is obtd. This alloy shows superior wear resistance at high temp., so it is suitable for use as a material for a valve seat such as the inlet valve of an engine used under severe conditions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58212623-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: MATSUZAKI SOUICHI
IPC: G11B5/64
Filed: 1982-06-04
Abstract: PURPOSE:To form an aluminum nitride layer with lubricity and wear resistance on a magnetic layer, by vacuum-depositing a substance for reducing aluminum oxide and aluminum in a gas contg. nitrogen or ammonia and in electric discharge. CONSTITUTION:A ferromagnetic metal such as iron is diagonally deposited on a substrate by vacuum a eposition or other method in a vacuum vessel to form a magnetic layer. A substance for reducing aluminum oxide such as carbon, boron or chronium and aluminum are evaporated from the same evaporation source or different sources and deposited on the surface of the magnetic layer in an atmosphere contg. gaseous nitrogen or ammonia. The deposition is carried out in electric discharge. Since the substance for recucing aluminum oxide is evaporated, the formation of aluminum oxide can be prevented when aluminum is evaporated and deposited on the magnetic layer.
Patent JP-H09258542-A (JP)
Title: Process cartridge, developing device and electrophotographic image forming device
Inventor: KURIHARA SATOSHI
IPC: G03G15/08
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent excess replenishment, toner scatter, toner shoot, stirring- part-torque increase, and image deterioration, in a system where a toner cartridge is so mounted in a process cartridge as to be nondetachable and developer replenishment is, thus, performed. SOLUTION: An excess-replenishment prevention mechanism 500 is composed of a float 50 which follows the movement of the surface of toner, an excess- replenishment shutter 52 which follows the movement of the float 50, and other components. The excess replenishment shutter 52 prevents excess replenishment by closing a toner replenishment port 34 when replenishment is not required. When replenishment is required, it opens the toner replenishment port 34 to allow the toner replenishment.
Patent JP-S6044610-A (JP)
Inventor: GUREN FURETSUDO GEERUKE
IPC: F16D3/224
Filed: 1984-05-14
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-S58214243-A (JP)
Title: Electron tube cathode structure
Inventor: KUROKUZUHARA MAMORU
IPC: H01J23/04
Filed: 1982-06-04
Abstract: PURPOSE:To reduce the cost without deteriorating rigidity by inserting the end outer diameter of a sleeve covering the outer diameter of a leak into the lead through hole of a stem ceramic in the cathode structure of a magnetron. CONSTITUTION:A pipe-like sleeve 11 is coupled around a center lead 4, and its outer diameter is nearly tightly inserted into the through hole of a stem ceramic 9. Accordingly, the center lead 4 can have the same effect as if its diameter was practically increased. The sleeve 11 can be made with a uniform pipe-like material, or it can be tightly coupled by utilizing the spring force generated by a slit 11a provided in the axial direction so that the outer diameter of the sleeve is formed somewhat larger than the through hole where it penetrates the ceramic 9.
Patent JP-H01266187-A (JP)
Title: Heat storing apparatus
Inventor: SAKAI TAKESHI
IPC: C09K5/08
Filed: 1988-04-18
Abstract: PURPOSE:To prevent water evaporation irrespective of the extent of sealing of a heat storing container and maintain the heat storing effect for a prolonged period of time, by forming a water-insoluble solid film on the outer surface of a heat storing material comprising as a principal component a hydrate capable of releasing and receiving heat by phase changes between solidification and melting. CONSTITUTION:A heat storing material comprising as a principal component an inorg. or org. hydrate capable of releasing and receiving heat by phase changes between solidification and melting (e.g. sodium acetate trihydrate) is provided. Then, a water-insoluble solid film is formed on the outer surface of the this material. Examples of the film forming methods include one wherein a polyvinyl acetate emulsion is applied on the surface of a heat storing material and the film is dried by heating, and one wherein a film of a photocurable polymer, such as polyacrylates, is formed on the surface of a heat storing material and the film is cured by applying ultraviolet radiation. By the above method, the water evaporation during melting by heating is prevented even if the heat storing container per se is an open system, and hence it is not necessary to use a heat storing container of a closed, pressure-resistant structure.
Patent JP-H06281169-A (JP)
Title: Food heating cooker
Inventor: YAMAMOTO RITSUO
IPC: F24C7/02
Filed: 1993-03-31
Abstract: PURPOSE:To facilitate a visual comfirmation of food inside a cooking chamber of a microwave oven or the like by lighting up the inside of the chamber with a simple means. CONSTITUTION:Reflecting surfaces 12 and 13 are provided to gather light 12F and 13F coming from a chamber lamp 3 which collides against an inner wall of a chamber on food placed on a placing tray 2, so that the inside of the chamber can be easily seen by lighting it up with the reflecting light 12F and 13F and a direct light D.
Patent JP-H03295097-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: ARITOME SEIICHI
IPC: G11C17/00
Filed: 1990-04-12
Abstract: PURPOSE:To prevent destruction of insulation film of a selection gate transistor (TR) at repetitive erasure by applying a prescribed potential to a gate of the selection gate TR at the erasure in an EEPROM employing a memory TR having a floating gate and a control gate. CONSTITUTION:A NAND cell type EEPROM is formed with control gate TRs QS1, QS2) and memory TRs M1 - M4 each having a floating gate and a control gate provided on a substrate in series connection. Then in the case of erasure, control gates CG1 - CG4 of the TRs M1 - M4 are brought into 0V, and a high level such as 18V is applied to the substrate to apply 18V to also selection gate lines SG1 - SG2, then electrons of the floating gate of the TRs M1 - M4 are discharged to a P-channel well and a threshold level is moved in the negative direction to apply erasure. Even when the erasure is repeated in the method in which a similar high level to a level fed to the substrate is applied to the gate of the selection gate TR, the destruction of the insulation film of the control gate TR is prevented and the reliability of the EEPROM is enhanced.
Patent JP-H0746426-A (JP)
Title: Correcting equipment for raster in television receiver
Inventor: GIYUNTAA GURAIMU
IPC: H04N9/28
Filed: 1991-04-25
Abstract: PURPOSE: To eliminate errors by compensating the time elapsed of a correction signal route and placing the point of time of start such extent before a picture point that the nominal value of a correction current which is assigned to the picture point can be obtained in the position of this picture point. CONSTITUTION: A signal vA is led to a vertical deflecting coil 11 of a picture tube 10 from the output side of a vertical amplifier 13, and a signal hA is led to a horizontal deflection coil 12 from the output side of a horizontal amplifier 14. They are read into a clock pulse control part 19 from a second storage device 20, and on the one hand, the control part 19 controls the picture tube 10, dependent upon these signals so that a grid pattern is generated. Further, the control part 19 controls a first storage device 18 to read out a nominal value iN of a correction current iK and sends a corresponding signal to the input side of a D/A converter 17. The value of a correction voltage Uk determined in this manner is amplified by a correction amplifier 16.  Thus, a voltage which generates a current passing a correction coil 15 apparatus in the output side of the amplifier 6 to perform correction.
Patent JP-H01266285-A (JP)
Title: Interior material
Inventor: SAKAI MASARU
IPC: D06N7/04
Filed: 1988-04-18
Abstract: PURPOSE:To obtain a light-weight interior material having excellent decorative effect and consisting of a sheet-shaped base material having a solidified liquid resin and a number of pile yarns integrally bonding a root part of the pile yarn to one face of the base material. CONSTITUTION:The root part 2a of a pile yarn 2 is integrally combined with a base material 1 by forming a number of pile yarns 2 (e.g. polypropylene fiber) tufting the pile fiber onto a base cloth 5 composed of a nylon fiber, injecting a melted polypropylene to the back of the base cloth 5 and forming the base material 1. Furthermore, since the nylon of the base cloth is not melted, bonding force between the base material 1 and pile yarn 2 is small and after the base material is cooled, the base cloth 5 can be separated and removed and reduction of weight of the interior can be carried out. According to the above-mentioned method, aimed interior material is suitable as an interior material for car, since decorative effect is also obtained.
Patent JP-H07299927-A (JP)
Title: Driver circuit of led head
Inventor: KOMORI TOMOHIRO
IPC: H01L33/00
Filed: 1994-05-09
Abstract: PURPOSE:To enhance a printing grade even when a high density LED head is used. CONSTITUTION:The driver circuit of an LED head has an LED chip 12 consisting of a large number of light emitting diodes LED 21, 22...2n, a shift registor 15, a data latch 16, a switching means selecting the light emitting diodes LED 21, 22...2n to allow them to light and a constant current means setting the drive current flowing to the switching means to a constant current. The constant current means is composed of a circuit having field-effect transistors FET 21, 22...2n fitted with floating gates. Therefore, by applying voltage to the floating gates of the field-effect transistors FET 21, 22...2n, threshold voltage becoming turn ON can be arbitrarily set.
Patent JP-H03293259-A (JP)
Title: Paper discharging stacker device
Inventor: NAKAMURA YOSHIYUKI
IPC: B65H33/08
Filed: 1990-04-11
Abstract: PURPOSE:To true up the edges of a copying sheet bundle as well as to align each sheet bundle by aligning the front edges and side edges of copying sheets being sorted and fed, with a front edge guide member and a side edge guide member with the reciprocating movement of a sheet receiving member, and mounting them on the sheet receiving member after having each deflected alternately. CONSTITUTION:When A sheet receiving member 11 is situated at a first end, the center of a sheet front edge guide member 22 is situated at the side of the first end nearer to a guide 19 than a feed center D of a copying sheet 1. Next, when the sheet receiving member 11 is situated in a second end in the specified direction, the center of the front edge guide member 22 is situated at the side of the second end nearer to guides 17, 18 than the feed center D of the copying sheet 1. With this constitution, the copying sheet 1 being fed can be stacked in a state of truing up the edge parts, through which bookbinding operation at the next process can be done easily.
Patent JP-H11268066-A (JP)
Title: Manufacture of composite molding having transparent layer on surface and composite molding obtained thereby
Inventor: ISHITSUBO RYUICHI
IPC: B32B27/08
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a product having a transparent layer on its surface by a method wherein a second molten thermoplastic resin is supplied between a sheet material and a mold opposing the sheet material and a compression molding is carried out by a clamping mechanism. SOLUTION: A mold 1 consists of a male mold 2 arranged at a lower position and a female mold 3 arranged at an upper position opposing the male mold. In the male mold 2, a resin pouring hole 5 for pouring a molten thermoplastic resin from outside in a cavity 4. A transparent sheet material 6 made of a first thermoplastic resin, which is pre-heated by an arbitrary heating method such as a high frequency heating, an air bath heating, an infrared ray heating or the like in advance, is supplied between a pair of molds. Since the transparent sheet material 6 acts as the surface layer of a molding, a material, which has a comparatively high hardness and consequently is hard to be bruised, is preferable.  After the transparent sheet material 6 is arranged on the molding surface of the mold, a second molten thermoplastic resin 7 is supplied through the resin pouring hole 5 in between the sheet material 6 and the mold 2 opposing the sheet material.
Patent JP-H04325217-A (JP)
Title: Tunnel gate-structure of mold for injection molding
Inventor: IWASE MASAKAZU
IPC: B29C45/38
Filed: 1991-04-25
Abstract: PURPOSE:To provide the tunnel gate-structure of the mold for injection molding in which, in such mold for injection molding, especially the breakage of a runner, etc., is prevented, and smooth molding is guaranteed. CONSTITUTION:In the mold for injection molding which molds a desired molded object by injecting molding material into a cavity and by filling the cavity, a gate sprue 11a and the projected part 11b' for an ejector pin 14 are set in almost same direction.
Patent JP-H11298540-A (JP)
Title: Ask modulator
Inventor: MURAISHI AKIHIRO
IPC: H04L27/04
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To narrow the frequency band of an ASK modulated signal by changing the envelope of a carrier wave signal so as to be linearly related to the level of a band limit signal for passing only the low frequency band of an input signal. SOLUTION: When an input signal from a data input terminal is applied to a low-pass filter 8, this signal is converted to a current of a characteristic linear to the voltage level of the band limit signal by a voltage/current converting circuit 9. This current modulates the carrier wave signal from a local oscillation part 1 through a pin diode modulator 7. The envelope of the carrier wave signal is changed so as to be linear to the level of the band limit signal of the voltage/current converting circuit 9. Corresponding to the current of the input signal, the spread of a spectrum of 5.8 GHz with a 5.8 GHz band radio carrier signal as a center is settled within a range determined by the characteristics of a band filter 5 for limiting the band. Thus, the spread of the frequency band of an ASK modulated signal can be limited by a hand filter 5.
Patent JP-S5621681-A (JP)
Title: Treating apparatus for waste being reduced in size by freezing
Inventor: RI ZAISUI
IPC: B09B5/00
Filed: 1979-07-26
Abstract: PURPOSE: To enable to reduce a bulky waste material into a small size easily by providing a miniaturizing treatment apparatus to a starting side of a conveying-out apparatus for conveying-out to freeze and a miniaturizing treatment apparatus as well as a take-out apparatus at a discharging end side thereof respectively.  
     CONSTITUTION: This treating machine is moved to a receiving place of a bulky waste material by a moving apparatus 17. The waste material thrown into a hopper 5 is miniaturized in a miniaturizing apparatus 6 according to necessity and introduced into a freezing apparatus 1, 2 by a conveying-out apparatus 3. The frozen material issued therefrom is passed through a miniaturizing apparatus 3 and the miniaturized material is put into a take-out vehicle by a take-out apparatus 10. The above described respective apparatus is operated by a motor 11, a pump 12 or the apparatus operating the apparatus 1, 2. According to necessity, a tank 14, a welding apparatus 15 or a compressor 16 are used. 
     COPYRIGHT: (C)1981,JPO&Japio