baber/WOPTO huggingface dataset:
Patent JP-H0978178-A (JP)
Title: Cast iron material having gradient function and its production
Inventor: KATORI NORIAKI
IPC: C22C37/04
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To easily produce a cast iron material having a gradient function in which the form and distribution of graphite are continuously shifted. SOLUTION: A cast iron material having a gradient function, in which one part is composed of spheroidal graphite cast iron and another part is composed of flake graphite cast iron and, further, the form and distribution of graphite are continuously shifted in the part between them, is produced by previously disposing a graphite-spheroidizing agent, preferably MgF2 , fixedly in the prescribed position in a mold and then pouring a molten metal, having a composition corresponding to flake graphite cast iron, onto the above agent. By this method, a gear, in which a tooth part is composed of spheroidal graphite cast iron, a boss part is composed of flake graphite cast iron, an arm part is composed of C/V cast iron, and the form and distribution of graphite are continuously shifted from the tooth part toward the boss part, can be produced.
Patent JP-H07113849-A (JP)
Title: Circuit board inspection equipment
Inventor: TAKAHASHI KATSUYUKI
IPC: G01R1/073
Filed: 1993-10-19
Abstract: PURPOSE:To provide an equipment for inspecting a circuit board mounting an LSI and the like by touching a probe in which the reliability and stability are ensured in the inspection by eliminating insufficient contact of the probe. CONSTITUTION:A drive coil 7 is disposed around a magnet 5 bonded to a probe needle 4 while being connected with an oscillation drive unit 8. When driving output is fed from the drive unit 8 to the drive coil 7, the magnet 5 oscillates in the axial direction of the probe and the probe needle 4 imparts continuous impact to the inspection round of a circuit board 1. This operation removes foreign matters from between the probe and the round thus ensuring stabilized conduction.
Patent JP-S62113110-A (JP)
Inventor: AUGUSUTEINUSU KORUNERISU HERIT
IPC: G02B6/06
Filed: 1986-11-04
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-H09105459-A (JP)
Title: Controller for vehicular automatic transmission
Inventor: KASHIWABARA MASUO
IPC: F16H61/18
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of the number of engine revolution to increase fuel cutting time, enchance fuel consumption ratio and prevent an engine from generating secluded sound and unpleasant vibration at the time of lock-up control in coasting operation. SOLUTION: When lock-up operation of coasting driving range is distinguished (S1) and also the number of engine revolution is distinguished lower than a prescribed value (S2), shiftdown is made to a shift gear of normal transmission control state (S7).
Patent JP-H04138467-A (JP)
Title: Image forming device
Inventor: TSUKIDA TATSUICHI
IPC: G03G15/02
Filed: 1990-09-29
Abstract: PURPOSE:To output a high definition image by applying the superimposed bias of a DC bias and an AC bias controlled by constant voltage, on an electrifying member, and carrying out the electrifying processing of an image carrier by means of it. CONSTITUTION:The superimposed bias of a prescribed DC bias controlled by the constant voltage and the AC bias which is set based on a detected current value or voltage value and controlled by the constant voltage, is applied on the electrifying member 2, to carry out the electrifying processing of the image carrier 1. Therefore, the phenomenons of a failure in electrifying, and the leakage of an electrifying current, etc., are prevented, and a proper applied bias with respect to the electrifying member 2 is set and applied. Thus, excellent electrification is always maintained in all environments, and the high definition- image can be outputted.
Patent JP-H0681405-A (JP)
Title: Fire-resistant heat insulation plate
Inventor: IMADA HIROAKI
IPC: C08L61/04
Filed: 1992-09-02
Abstract: PURPOSE:To obtain a light, fire proof heat insulation plate, by mixing fine particles of rice hulls with resol type phenol foam resin. CONSTITUTION:Fine particles 2 composed of rice hulls are mixed with resol type phenol foam 1 produce by a continuous foam-molding method to mold fire proof and heat insulating plate alpha. In this case, 40-60 parts of rice hulls are mixed with 100 parts by weight of phenol foam. The water generating when phenol foam is brought about is absorbed in the rice hulls 2. Accordingly, the water hindering the formation of a foamed structure is removed to uniform the foamed structure.
Patent JP-H04139238-A (JP)
Title: Treatment of glass fiber-containing ptfe cut waste
Inventor: MORI ISAMU
IPC: C08J11/06
Filed: 1990-09-29
Abstract: PURPOSE:To dissolve and remove glass fibers by treating a glass fiber-containing polytetrafluoroethylene with hydrofluoric acid and a mixed solution of boric acid and hydrochloric acid. CONSTITUTION:Cut waste of a glass fiber-containing polytetrafluoroethylene is treated with >=10wt.%, preferably 30-60wt.% hydrofluoric acid and further with a mixed solution of boric acid and hydrochloric acid prepared by dissolving 0.5-5g boric acid in 100g of >=6N hydrochloric acid to remove glass fibers. The amount of hydrofluoric acid is preferably 100-200wt.% based on the cut waste.
Patent JP-2000077175-A (JP)
Title: Inductively heated electric appliance device
Inventor: TAKAGI TAKESHI
IPC: H05B6/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce costs and make electric appliances compact with a power supply shared between them, by controlling the state of an output of the inductively heated power supply by using outputs from state-detecting elements and performing the control so that at least two electric appliances can be used at the same time. SOLUTION: High-frequency current from a power supply 1 for induction heating is supplied to heating coils 4, 5 of inductively heated electric appliances 2, 3 at the same time, high-frequency magnetic fields generated by the heating coils 4, 5 each interlink a heat generating body, and the heat generating body is induction-heated by an eddy current generated therein. A control part 8 controls an output of the power supply 1 for induction heating by using outputs from state-detecting elements 6, 7 present in the inductively heated electric appliances 2, 3, and prevents an abnormal rise of temperature in the event of temperature adjustment or no-load heating.  Priorities are assigned to the induction-heating type electric appliances 2, 3 by the use of a selector switch 10 or the like, and the output of the power supply 1 for induction heating can be selectively controlled by using the outputs from the state-detecting elements 6, 7 on the basis of the priorities.
Patent JP-S62122138-A (JP)
Title: Contact sensor
Inventor: KINOSHITA NAOKI
IPC: H01L21/60
Filed: 1985-11-22
Abstract: PURPOSE:To reduce the number of processes and thereby to lower the cost, by connecting driver IC on a transparent glass substrate by a CCD connection method and by checking the CCB-connected part from the back of glass in a contact sensor. CONSTITUTION:IC 2 is mounted on a wiring on a substrate 1 by a CCB connection method. By connecting IC 2 by the CCB connection method, connection of high density and high reliability is attained. Since the driver IC is connected on the transparent glass substrate 1 by the CCB connection method, in addition, a connected part can be checked easily by visual observation from the back of the glass, and therefore the cost can be reduced due to the reduction in the number of processes.
Patent JP-S61138889-A (JP)
Title: Enclosed type electric motor driven compressor
Inventor: SANO KIYOSHI
IPC: F04C29/06
Filed: 1984-12-11
Abstract: PURPOSE:To relax a vibration propagated from a compression mechanism part and reduce a noise to a low level, by forming a peripheral shape of a cylinder, providing a honeycomb construction part, of the compression mechanism part in a disc shape so as to be adapted to an enclosed vessel in the whole periphery and increasing the rigidity of the cylinder. CONSTITUTION:A cylinder 3, being a constitutional part of a compression mechanism part 2 and formed in a disc shape further with one pat equipping a honeycomb construction part (not shown in the drawing), is arranged so as to be adapted to an enclosed vessel 1 while fixed by welding in a welding part 4. By the above constitution, the cylinder 3 itself decreases the deformation because of its high rigidity even if force by a pressure pulsation of gas generated in a part of the cylinder 3 and by a vibration of a crankshaft 6 acts on the compression mechanism part 2. Further a compressor, increasing the rigidity of the cylinder 3 in its adapted part because the cylinder 3 is adapted to the vessel 1 in the whole periphery, decreases a vibration of the vessel 1 when the vibration is propagated to the enclosed vessel 1 through the welding part 4, enabling also a noise to be substantially reduced.
Patent JP-H01102526-A (JP)
Title: Driving method for electrooptical element
Inventor: SUGIYAMA ATSUSHI
IPC: G09G3/00
Filed: 1987-10-16
Abstract: PURPOSE:To improve the quality of display by executing a driving method for writing repeatedly information of the same contents as the contents written in a holding period, with respect to an electrooptical element driven by a method for holding the contents which are written after erasing and writing. CONSTITUTION:With respect to an electrooptical element which is driven by a method for holding the contents which are written after erasing and writing, information of the same contents as the contents written in its holding period is written repeatedly. By writing additionally within the time capable of holding memory, the display contents which have started to disappear are returned to the written state, and the quality of the display can be held and improved. Also, even in case of having exceeded the time capable of holding memory, it is prevented that the quality of the display is further deteriorated, by writing additionally at that time point, and as a result, the quality of the display can be improved.
Patent JP-2000090871-A (JP)
Title: Doping method and device thereof
Inventor: IDE TSUGIO
IPC: H01J37/30
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a doping device which is small-sized and inexpensive, reduces a light loss and is capable of exactly introducing elements into a desired local area. SOLUTION: In this device, pressure is the inside of a vacuum container 1 is decompressed introduced gas is supplied into the vacuum container 1 decompressed, a constant voltage is applied between a fine tip 21 provided at an end part of a cantilever 22 and a sample S after the supply of introduced gas is stopped, a coordinate of the height of a base part of the cantilever 22 is made constant, the fine tip 21 is moved along a surface parallel to the sample S, an interatomic distance between the fine tip 21 and the sample S is detected and a surface shape of the sample S is measured. The fine tip 21 is moved to a working location of the sample S, electric field is applied between the fine tip 21 and the sample S and the sample S is doped with elements in introduced gas.
Patent JP-H03123964-A (JP)
Title: Sentence forming device
Inventor: HAYASHI HIROKAWA
IPC: G06F17/21
Filed: 1989-10-06
Abstract: PURPOSE:To facilitate elaboration by a user, to permit the user to register the judgement index of standby evaluation and to set the type of an original document so as to attain original standby evaluation by providing a standby evaluation part consisting of a standby evaluation control part and the like. CONSTITUTION:The standby evaluation part 14 consists of the standby evaluation control part 23, a standby evaluation execution part 24, an evaluation information storage part 25 and a user registration/control part 28. The part 23 analyzes a sentence based on data of the part 25 and the part 24 controls an evaluation information table 27 by the instruction of the part 23. The part 28 registers the original judgement index in the table 27 in correspondence with the instruction of an operator. When the operator sets or alters the content of a setting item selection menu, it is set in the setting information control table 26 of the part 23 and standby evaluation is started. Then, the table 26 is referred to and the part 23 requests the execution of standby evaluation of the part 24. The part 24 refers to the table 27 and gives standby evaluation judgement information to the part 23. Then the part 23 refers to the table 27 and generates display data. Thus, processing time can be shortened and the operation is facilitated. Then, the appropriate elaboration of the user is attained and original standby evaluation is attained.
Patent JP-S63113991-A (JP)
Title: Flexible disk
Inventor: TAKEUCHI KAZUMASA
IPC: G11B23/00
Filed: 1986-10-31
Abstract: PURPOSE:To obtain a structure not to give a wrinkle to a recording medium by being equipped with 3 minimum disk positioning pins to be engaged with the center hole of disk-shaped recording media and one minimum united pin which is united with first and second hubs, added, and not brought into contacted with a disk-shaped recording medium. CONSTITUTION:3 disk positioning pins 4 protruded from the first hub 2 and the center hole 11 of disk-shaped recording media 1 are contacted, thus, the position accuracy of the first hub 2 and the disk-shaped recording medium 1 is secured by 0.01mm order and consequently, the position accuracy of an index hole 20 is established. Next, 3 united pins 5 protruded from the first hub 2 are fitted through disk-shaped recording medium 1 with the second hub 3, and the united pin tip is smashed, for example, by an ultrasonic welding.
Patent JP-2001079685-A (JP)
Title: Device for reducing volume of recycling material
Inventor: NOMURA KAZUO
IPC: B09B3/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To improve the workability such as the handling of a recycling material after it is pressed to reduce its volume. SOLUTION: This volume reducing device comprises a compression chamber 4 to take an open-top recovery container 5 in/out of a device body 1 via an opening/closing door 8, a throw-in port 12 to throw waste plastics into the recovery container 5, and an air cylinder 24a for compression which raises/ lowers a pressing member 21 from an upper part of the recovery container 5 to press the waste plastics, and a bag 9 for recovery is fitted to the recovery container 5 and the waste plastics are thrown therein.
Patent JP-H01101846-A (JP)
Title: Production of snack food of dried potatoes
Inventor: YAMANE MASAMI
IPC: A23L19/18
Filed: 1987-10-16
Abstract: PURPOSE:To produce the title food having excellent shelf stability, high nutri tion, natural taste and good appearance, by steaming or boiling potatoes cut into thin pieces and drying by irradiation with far infrared rays. CONSTITUTION:Washed and peeled potatoes such as potato or sweet potato are cut into a bar shape with 2.5-5mm length or small pieces to give thin pieces, which are steamed or boiled at >=92 deg.C to give thin pieces a to be dried. Then the pieces a to be dried are placed on an inlet part 2a of a belt conveyor 2 made of metallic mesh driven in the arrow direction, fed to a tunnel furnace 3 in an adiabatic state, irradiated with far infrared rays having 5.6-1,000mu wave lengths from far infrared heaters 4a and 4b at the top and the bottom, the pieces a to be dried are dried at 170-180 deg.C for about 35min, then heated by near infrared heaters 5a and 5b for about 1min to form scorched pattern and sent out from an outlet 2b through chute 6 to give a snack food b of dried potatoes.
Patent JP-H03124064-A (JP)
Title: Reverse-conducting shockley diode
Inventor: YONETANI NOBUYUKI
IPC: H01L29/866
Filed: 1989-10-06
Abstract: PURPOSE:To enhance a control accuracy of a breakover voltage and a breakover current by a method wherein an outer circumference part of a P-base layer is formed as a graft base structure. CONSTITUTION:A P-anode layer 2 is formed on the rear surface of an N-type substrate 1; at the same time, a P-layer 6 to be used as an anode layer is formed on the surface side. Then, a part 3a to be used as an outer circumference part and an inside part 3 of a P-base layer are formed; then, an N-cathode layer 4 having a cathode short-circuit part is formed selectively at the inside of the P-base layer. At this time a high-concentration N<+> layer 5 for ohmic connection use is formed simultaneously at an outer circumference part on the rear surface; a cathode electrode 8 and an anode electrode 9 are formed. By this constitution, the outer circumference part 3a of the P-base layer 3 can decide a breakover voltage; a shallow diffusion of the P-base layer 3 and the N-cathode layer 4 at the inside part can decide a breakover current. Consequently, the breakover voltage and the breakover current can be controlled with good accuracy.
Patent JP-H1194467-A (JP)
Title: Drying tray
Inventor: MATSUZAWA KEIGO
IPC: F26B25/06
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To eliminate a warp or craze even in the case of repeate using by forming of a wave plate-like corrugating material, long fiber pulp-containing liners laminated on both side surfaces and water resistant cardboard having gas permeability and restorability and laminated on surfaces of the respective liners. SOLUTION: The drying tray comprises liners 2 laminated on both sides of a corrugating material 1, and water resistant cardboard 3 in such a manner that the material 2 is formed of a corrugating board for corrugated fiberboard made of waste paper and an interval between ridges of the material is 1 mm. The liner 2 is formed of kraft liner made of long fiber pulp and waste paper. The liners 2 are adhered to both surfaces of the material 1 with an adhesive containing corn starch as a main component. And, the cardboard 3 adhered to surfaces of the liner 2 with a vinyl acetate polyvinyl alcohol adhesive. Thus, moisture absorbed by the cardboard is easily dissipated into the atmosphere, and hence even in the case of using it for a long period, a bent, small wrinkle or craze does not occur.
Patent JP-H03123238-A (JP)
Title: Common buffer type switch
Inventor: NAKAJIMA TAKASHI
IPC: H04Q3/52
Filed: 1989-10-06
Abstract: PURPOSE:To prevent effect of address error onto other devices and hindrance of switch operation by managing circulatingly non-use and operating addresses in a common buffer between non-use and operating address management means to apply switch operation between input and output ports. CONSTITUTION:A cell C inputted from an input port 1 is stored in a non-use address of a common buffer 2 given from a non-use address management means 4 and the address in busy state is managed by an operating address management means 5. The cell C is read from the operating address of the buffer 2 given from the means 5 and the cell C is outputted from a prescribed output port 3. An address being idle by the readout of the cell C from the buffer 2 is transferred by the management of the means 4. Thus, switch operation between input and output ports 1, 3 is implemented. When a detection means 7 detects an address error in the access of the buffer 2, an abort means 8 inhibits the use of the erroneous address.
Patent JP-S63117858-A (JP)
Title: Sheet feeding guide device
Inventor: OSAWA ICHIRO
IPC: B65H5/36
Filed: 1986-10-31
Abstract: PURPOSE:To facilitate the removal of a sheet clogged in a device by providing a swinging member which makes the vicinity of an upper guide part a fulcrum, which has a gentle projection part opposite to a lower guide part, and which pushes a sheet toward said lower guide part, in a guide part. CONSTITUTION:When a sheet P is fed to a lower course due to the rotation of sheet feeding rotary bodies 11a, 11b, the sheet P is guided by a lower guide part 13, a swinging member 19, and an upper guide part 12, and arrives at a pair of rollers 15a, 15b. The rotation of the pair of rollers 15a, 15b is stopped for a defined period of time, whereas, since the sheet feeding rotary bodies 11a, 11b are rotated during that time, the sheet P is curved upward while pushing up the swinging member 19 in the space between both guides and stays in the space. In this case, even if sheet clogging occurred for some relation or other, when the sheet P is drawn out, the swinging member 19 is retracted upward with the vicinity of an upper guide member as a fulcrum, thereby, enabling the sheet P clogged in the guide part to be smoothly removed.
Patent JP-H06109914-A (JP)
Title: Method and device to retouch defect in filter pattern
Inventor: SHIMA YASUHIRO
IPC: G02B5/20
Filed: 1992-09-30
Abstract: PURPOSE:To exactly and stably supply a proper amt. of coloring ink according to the size (area) and state (depth of defect) of defect when the defect is retouched with supplement of the coloring ink in the coloring picture element of the filter, to supply the ink without damaging the filter substrate (glass substrate) in the defect, and to rapidly and stably retouch the defect of the filter coloring pattern. CONSTITUTION:After bringing the top end 7a of a plotting pin 7 for retouching a filter into contact with a pattern defect 4 of the filter 2, a coloring ink 9 for retouchin9 is properly pushed out through the top end 7a of the plotting pin to fill the pattern defect 4 with the ink.
Patent JP-H01157287-A (JP)
Title: Pwm system for ecm motor
Inventor: GUREN CHIESUTAA YANGU
IPC: H02P6/14
Filed: 1988-10-19
Abstract: PURPOSE: To prevent on/off discontinuity by controlling the off time of PWM signals, by the comparison result between a winding current and a set value, and the comparison result between the time integration value of voltage applied to winding and the set value. CONSTITUTION: A signal selector 53 selects the terminal voltages Va-Vc of winding, and a position sensor 55 detects the position of a rotor by the selected terminal voltage and outputs a position detection signal CP. Then, a commutation control circuit 57 commutates the windings turned on in order, based on the position detection signals CP, and starts the PWM control cycle by the clock signals generated in every fixed cycle. Then, a noncommutation control circuit 59 outputs PWM impossibility signal to terminate the PWM control cycle when the current value comes to the set value or over or when the time integration value of application voltage comes to the set value or over.
Patent JP-H11102402-A (JP)
Title: Information processor and information processing method
Inventor: FURUKAWA ATSUSHI
IPC: G06Q40/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an information processor and an information processing method which set various kinds of different applications at one time, automatically select a job that corresponds to an application, eliminates mismatch between an application that is made job selection mistakenly and the job and improve reliability. SOLUTION: A bankbook issuing device 10 sets an application that issues a bankbook and also has a reading part 2 which reads information that is written in the application. A controlling part 1 discriminates the kind of the application from the range of image data and character data which are read through the part 2, reads a processing image that corresponds to the kind of application from a ROM and shows it through a displaying part 4. An operator executes a job according to the processing image shown on the part 4, data that is defined on the displayed image is printed through a printing part 5, and a bankbook is issued.