baber/WOPTO huggingface dataset:
Patent JP-H063901-A (JP)
Title: Image forming device
Inventor: IRIHARA KOICHI
IPC: G03G15/00
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a distinct image having stable image quality and having no thinning under every environment by preventing an exposed part from being electrostatically charged again under the environment of high humidity. CONSTITUTION:While impressing voltage between a developing sleeve and a photosensitive drum, the photosensitive drum is electrostatically charged in a state where conductive magnetic toner is brought into contact with the photosensitive drum, and simultaneously exposure is performed by an exposing device and then, development is performed in an electrophotographic device. The electrophotographic device is provided with a humidity sensor 29, and a control circuit part 27 drives a motor 28 for changing a light irradiation position based on a detection signal from the sensor 29 so as to switch an exposing position for the surface of the photosensitive drum 1 to a 2nd exposing position being the rear position of toner reservoir under the environment of high humidity and to a 1st exposing position being the front position of the toner reservoir under standard environment.
Patent JP-H0326025-A (JP)
Title: Radio transmission equipment
Inventor: SHIMIZU HIROYUKI
IPC: H04B1/74
Filed: 1989-06-23
Abstract: PURPOSE:To eliminate the need for an expensive transmission switch with high selectivity by providing the transmission switch selecting and outputting a burst signal from a standby transmitter on a fault based on a control signal from a control circuit. CONSTITUTION:A transmission switch 22 selects either an output signal of a transmitter 10 or an output signal of a transmitter 10B by a control signal 102 from a control circuit 21 and sends the selected signal to an antenna 23 as an output signal 103. The control circuit 21 outputs a control signal 102 detecting a fault of the active transmitter 10A and selecting the standby transmitter 10B. Moreover, the control circuit 21 sends the control signal 102 to burst switches 12A, 12B to control it that a burst switch of a transmitter not selected by the transmission switch 22 is kept OFF. Thus, plural expensive transmission switches are not required and the active/standby constitution capable of attaining high speed switching is obtained.
Patent JP-H0326366-A (JP)
Title: Method and apparatus for applying water paint
Inventor: TOMIOKA YOSHIO
IPC: B05D7/24
Filed: 1989-06-23
Abstract: PURPOSE:To shorten the time required for flash-off stages by applying water paint, which is then heated with far IR and further heated with hot air. CONSTITUTION:Water paint is applied in a preceding applying booth 1, heated with far IR in a first flash-off chamber 3 and further heated with hot air in a second flash-off chamber 4. Cold air is then blown on the paint in a cooling chamber 5 to perfectly evaporate the water in the paint. Dust is prevented from entering the flash-off chambers and the cooling chamber and the thermal efficiency of the flash-off chambers is increased.
Patent JP-H04360620-A (JP)
Title: Apparatus for scraping out culture base
Inventor: NAKAMURA RYOZO
IPC: A01G1/04
Filed: 1991-06-04
Abstract: PURPOSE:To enable the scraping out of culture base from a bottle in an extremely high efficiency and to remarkably improve the work efficiency by vertically reciprocating a scraping blade with an amplitude corresponding to the height of the bottle or thereabout while rotating the blade, thereby thrusting the blade into the culture base and pulling out the base from the bottle. CONSTITUTION:A scraping blade 28 is lifted by lifting a vertical reciprocation table 50 and the blade part 62 is introduced into a culture base. Since the blade is forced outward with a spring 64 in the above operation, the blade is lifted along the inner wall of the bottle 14. The tip end of the blade part 62 is bent upward in the rotational direction and the extreme tip is bent slightly inward from the inner wall of the bottle to effect the rotation of the scraping blade 58. The blade part is introduced into the base along an almost spiral orbit in such a manner as to be thrust toward the center of the base. When the scraping blade 58 is lowered, the base is drawn downward in a state being held with the blade part, crushed in the course of the lowering motion, dropped from the mouth of the bottle and discharged.
Patent JP-S6051795-A (JP)
Inventor: WATANABE YOSHIYUKI
IPC: C11D3/40
Filed: 1983-08-31
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-S5859854-A (JP)
Title: Multinozzle ink jet device
Inventor: KOTOU HARUHIKO
IPC: B41J2/14
Filed: 1981-10-07
Abstract: PURPOSE:To reduce the number of wiring or that of drivers of a multinozzle ink jet device by such an arrangement wherein an electro-machinical conversion element is divided into two sections, X and Y, for the same pressurizing chamber and ink droplets are caused to jet out from selected nozzles by individually impressing signals. CONSTITUTION:A flow passage from an ink tank 21 to each nozzle 12 through a conduit 20 is filled up with ink and as drivers x1 and y2 are simultaneously driven, a piezoelectric element 19 corresponding to electrodes X1 and Y2 is deformed, which, in turn, increases the capacity of a pressurizing chamber 13, and as the impression of signal is released, the nozzle 12 spouts ink. By this, only a pressurizing chamber 13-2 selected by the drivers x1, y2 is effectively deformed for ink spouting and pressurizing chambers 13-1, 13-4 are equivalently deformed by a half and ink spouting will not take place. Consequently, multiplex driver is made possible by such an arrangement wherein grooves are formed on a flat plate, vibration plates are provided and electrodes are properly divided, and it is good in responsiveness. Also the number of wiring and driver can be reduced, for instance, a device of 1600 nozzles can be realized by the use of only 80 pieces of wiring and driver.
Patent JP-S6259514-A (JP)
Inventor: RORAN JIYATSUKU
IPC: B01J21/08
Filed: 1986-07-09
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-S6137924-A (JP)
Title: Uniform cooling method of tubular body
Inventor: NAKAJIMA JUNJIRO
IPC: C21D9/08
Filed: 1984-07-30
Abstract: PURPOSE:To cool uniformly inner surface of tubular body, by varying continuously flow rate of cooling medium in tube longitudinal direction to make heat transfer coefft. at each position in the tube constant, in flowing cooling medium to a cave part of tubular body in longitudinal direction. CONSTITUTION:A core 2 in one body with cooling water outlet side support is inserted inside a blank tube 1, a cooling water inlet side support 3 is set being sealed by an insulator 4, and electrodes 5 are set. The outer diameter of the core 2 is varied in axis direction to vary the flow rate of cooling water, so that heat transfer coefft. between inner surface of the tube 1 and cooling water becomes constant in said tube longitudinal direction. Cooling water is allowed to flow through the cave part 6 in this state and if water quantity is stabilized, the tube 1 is heated by conducting electricity directly from the electrode 5. After a prescribed time, electricity conduction is stopped, the tube 1 is cooled by cooling water. In this way, uniform heat treatment in tube longitudinal direction can be carried out in a short time.
Patent JP-H116630-A (JP)
Title: Floor heating device
Inventor: MACHIYA ATSUSHI
IPC: F24D11/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide efficient floor heating device utilizing solar energy. SOLUTION: Electric power is supplied to the heat generating body of a floor heating unit 3 by a solar generator 3 to generate heat from the heat generating body. Heat storage, material is heated by the heat generating body to store heat. Heating is effected by heat radiated from the heat storage material. According to this method, effective heating can be effected from evening to night in which the heating is required mostly. When the electric power generated by the solar generator 3 is insufficient, the shortage may be supplemented by midnight electric power or, further, daytime electric power.
Patent JP-S5683839-A (JP)
Title: Composite magnetic substance
Inventor: SUZUKI TOSHIHARU
IPC: G11B5/64
Filed: 1980-11-14
Abstract: PURPOSE: To facilitate low input operations to make recording high-density, by providing high-permeability materials such as permalloy and pure iron between the magnetic layer and the ground material by the sputtering method.  
     CONSTITUTION: High-permeability materials such as permalloy and pure iron are provided between the ground material, which constitutes a drum, a disc, a wire, and so on, and the magnetic layer by the sputtering method. Then, most of the magnetic force line which is generated from the head core and passes through the magnetic film passes in the high-permeability layer, and conseqently, the magnetic force line is centralized to make high-density recording possible. The magnetic recording medium having the composite magnetic layer including this high-permeability layer shows a superior reproducing output characteristics in low-current recording specially. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5861123-A (JP)
Title: Preparation of molded thermoplastic resin article having modified surface
Inventor: TAKAHASHI AKIRA
IPC: G02B1/10
Filed: 1981-10-08
Abstract: PURPOSE:To obtain the titled molded article having the antifogging property for a long term, by forming a water-insoluble and organic solvent-soluble polyelectrolyte film on the surface of a molded thermoplastic resin article, and adsorbing an anionic polyelectrolyte on the resultant film. CONSTITUTION:A water-insoluble and organic solvent-soluble cationic polyelectrolyte, e.g. a copolymer of a monomer having a cationic ionizable group with a vinyl monomer without the ionizable group, is dissolved in an organic solvent, e.g. tetrahydrofuran, and applied to at least one surface of a molded article, preferably a film, sheet or plate, of a thermoplastic resin, e.g. polyethylene, to form a film having about several microns-several tens of microns thickness. An anionic polyelectrolyte, e.g. sodium alginate, is dissolved in water or an organic solvent, e.g. alcohol, and applied to the resultant film to give the aimed molded article.
Patent JP-H061544-A (JP)
Title: Reel for taping
Inventor: TAKAHASHI HIDEKAZU
IPC: B65H75/24
Filed: 1992-06-19
Abstract: PURPOSE:To enable a tape to be taken up in a state that the circumferential blank section of the tape is lessened by providing a plural number of slits each of which is in a channel shape for each part of two parallel discs, and thereby making an effective winding core diameter variable with each slit bent inward. CONSTITUTION:In a reel used for a tape shape packing method, two parallel discs 10 and 10 are so constituted as to be fixed onto a core shaft 5. A plural number of slits 4 each of which is in a channel shape while being extended in the radial direction from the center, are formed over each disc 10 of the reel in the circumferential direction at equal intervals. The tape winding diameter of the reel which is used to be the diameter (a) of the core shaft, can substantially be enlarged up to the diameter (b) of the outer circumferential side of each slit 4 with each slit bent inward. A tape 7 on which electronic parts 6 are supported at equal intervals, is devised to be taken up over the reel. By this constitution, the tape is so devised as to be winded up to the outer circumferential section of the reel even though the number of parts to be winded up is small.
Patent JP-S5581572-A (JP)
Title: Seaweed jam
Inventor: YAMAMOTO YASUSHI
IPC: A23L17/60
Filed: 1978-12-16
Abstract: PURPOSE: Seaweed jam having improved flavor, rich in proteins, vitamins, and calcium, with a high nutritive value, consisting mainly of finely chopped raw seaweeds boiled in a seasoning liquid.  
     CONSTITUTION: Raw seaweeds are washed and chopped finely by a mincer, and boiled in a seasoning liquid to give seaweed jam. The resulting jam is, if necessary, mixed with one or two or more types of wakame seaweeds, sea tangles, and hijiki (a brown alga) which are softened, finely chopped, and boiled in a seasoning liquid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11355127-A (JP)
Title: Precharging circuit
Inventor: YAMAUCHI TATSUMI
IPC: H03K19/096
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the delay of a data signal and to reduce power consumption by operating a first circuit and precharging a load to a high level in a precharging period, and operating a second circuit or preventing it from being operated with the combination of a clock signal and data and changing the high level of a load to a low level or holding the high level in a logic operation period. SOLUTION: In a precharging period, a clock signal CK1 is set to a high level and first N channel MOSFET 2 is turned on. Power voltage high level VDD passes through first channel MOSFET 2 by turning on first channel MOSFET 2 and load capacity 5 is precharged. Output data OUT 1 of the high level based on precharging voltage is generated to load capacity 5. In a logic operation period, the clock signal CK1 changes from the high level to a low level, first channel MOSFET 2 changes from 'on' to 'off' and the precharging of load capacity 5 is stopped.
Patent JP-S5490937-A (JP)
Title: Semiconductor memory circuit
Inventor: HATSUTORI YOSHIO
IPC: G11C17/00
Filed: 1977-12-27
Abstract: PURPOSE:To realize the programmable logic circuit high in the reliability, by adding readout transistor to FF constituted with n channel MOSFET pair through taking two fuses as loads. CONSTITUTION:The readout transistor Tr9,10 are added to FF taking fuses 7 and 8 as loads and constituted with n channel MOSFET's 5 and 6. Thus, the information can be stored in RAM memorizing it without non-volatile operation, then the check of the content of information can sufficiently be made, and the programmable logic circuit having high reliability can be realized, which can store the information once writtern in semi-permanently.
Patent JP-S6220577-A (JP)
Title: Alpha-cyanoacrylate adhesive composition
Inventor: KOGA MITSUYUKI
IPC: C09J4/04
Filed: 1985-07-19
Abstract: PURPOSE:The titled composition having improved storage stability, high viscosity and thixotroptic properties, comprising an alpha-cryanoacrylate, ultrafine particle silica treated with dimethyldichlorosilane and a trialkyl borate. CONSTITUTION:The aimed composition comprising (A) an alpha-cyanoacrylate [e.g., one shown by the formula (R is <=16C alkyl, alkenyl, aralkyl, haloalkyl, cyclohexyl, phenyl, etc.,), (B) ultrafine particle silica treated with dimethyldichlorosilane and (C) a trialkyl borate (e.g., trimethyl borate, etc.). Preferably a blending ratio of the components is 5-15wt% component B, 0.01-10wt% component C and the rest of the component A.
Patent JP-S5950534-A (JP)
Title: Resin sealing process of semiconductor
Inventor: NAKAMURA SHIYOUZOU
IPC: B29C33/00
Filed: 1982-09-17
Abstract: PURPOSE:To remove any excessive hard resin reducing the thickness of sealed resin by a method wherein the resin dripped in a mold with excellent mold release characteristics encircling the sealed part is pressurized for thermosetting using a jig with small surface of the dimension a little smaller than that of the inner wall of the mold down to specified thickness. CONSTITUTION:With a semiconductor element 2 fixed to a wiring substrate 1, the wiring parts of the substrate 1 and the terminal parts of the element 2 are connected with each other by means of bonding wires 3. A plate 7 with a square pierced hole coated with parting agent 10 is mounted on the specified position of the substrate 1 to be fixed thereto using a fixing jig 8 after setting up the element 2 on a base 6. At this time, the base 6 and the plate 7 are to be heated. Next a liquid thermo-setting resin 5 is dripped and a pusher 9 coated with the parting agent 10 is loaded to be set up providing the resin 5 with specified thickness. A bump with an angle theta as well as the clearances (a), (b) from the plate 7 are provided on the edge of the pusher 9. Finally the resin 5 may be hardened removing the pusher 9.
Patent JP-H0833362-A (JP)
Title: Vibration-type drive device
Inventor: KATSURAGAWA MITSUHIRO
IPC: H02N2/00
Filed: 1994-07-13
Abstract: PURPOSE:To prevent a rapid rotation stop phenomenon by providing a frequency adjustment circuit for adjusting the frequency of a frequency signal at a frequency band within a certain range for the frequency signal where a drive device started moving. CONSTITUTION:The DIRI of a microcomputer 1 is set according to the drive direction of a vibration-type motor 9 and a USM EN/DIS terminal is set to a high level and the vibration-type motor 9 starts to be driven. Then, when the space of pulses generated by the rotation of a pulse plate 10 is measured and the pulse width is smaller than a specific value, a drive frequency is shifted toward a high-frequency side by a specific amount to decelerate the vibration- type motor 9. Also, when the pulse interval is larger than a specific value, the drive frequency is shifted toward a low-frequency side by a specific amount to accelerate the vibration-type motor 9. In this manner, the frequency of the frequency signal applied to the vibration-type motor 9 is constantly controlled so that the frequency does not become lower than that of a low-frequency side by a specific value as compared with a resonance frequency value, thus preventing a drastic reduction in rotation speed.
Patent JP-S5952448-A (JP)
Title: Tape recorder
Inventor: MORINAGA KAORU
IPC: G11B15/10
Filed: 1982-09-16
Abstract: PURPOSE:To attain simple constitution and the countermeasures to power saving with efficient use of delivered power, by forming at least one gear of a gear transmission mechanism as an eccentric gear and changing the reduction gear ratio before and after the loading. CONSTITUTION:The 3rd small diameter of reduction gear is formed with eccentricity to a main gear cam 41 so that the gear reduction ratio is maximized in bringing a left or a right pinch roll (51 or 52) abut on a left or a right capstan (53 or 54) by shifting a reproducing slider 47. Thus, the load of the main gear cam 41 starts increasing from a position where the left or the right pinch roll (51 or 52) is brought to abut on the left or the right capstan (53 or 54), abut 69 deg. in rotary angle theta, and the load is maximized at a position (about 80 deg. of rotary angle theta) where the said left or the right pinch roll (51 or 52) is finished to be brought to abut on the left or the right capstant (53 or 54).
Patent JP-S5952471-A (JP)
Title: Disc record reproducer
Inventor: NABESHIMA DAIKI
IPC: G11B21/08
Filed: 1982-09-16
Abstract: PURPOSE:To attain quick and accurate search, by producing a kick pulse to shift a pickup by a distance, when the distance between the present position of the pickup and the objective position exists within a prescribed range for a DAD device. CONSTITUTION:An absolute address of the present position is read out from a memory 153 and an absolute address of the objective position is outputted from an adder 157 and position calculating circuits 158, 159 calculate distance information. The absolute value of the difference is outputted from a subtraction circuit 160 to be a distance data between the present position and the objective position of the pickup 142. This data is set to a shift amount calculating counter 161 as an initial data and applied to a kick pulse generating circuit 162. A subtraction circuit 163 inputs the said absolute address and outputs the time difference between the present position and the objective position of the pickup. The subtraction circuit 163 supplies the polarity signal in response to the result of subtraction to the circuits 166 and 167. The circuit 162 produces a kick pulse shifting the pickup by a distance corresponding to the distance data from the subtraction circuit 160.
Patent JP-H11329052-A (JP)
Title: End plate mounting structure of luminaire unit for ceiling
Inventor: FUKUI NAOTA
IPC: F21V21/04
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an end plate mounting structure that restrain undesired movement of the end plate in the horizontal of upward direction. SOLUTION: Supporting pieces 9 to support an end plate 5 are formed on a reflecting plate 8. Rectangular holes 6 to be fitted to the supporting pieces 9 are formed in the end plate 5. Movement prevention cut-out parts 7 are formed at both shoulder parts of the end plate 5. The end plate 5 is fixed to a luminaire body 30 by the use of set screws 10. The cut-out parts 7 are engaged with a pair of beams 1 of the luminaire body 30 which are parallel with each other. The end plate 5 is restrained from moving in directions to separate from and approach to the reflecting plate 8 (horizontal direction) by the fitting of the supporting pieces to the rectangular holes. The movement of end plate 5 toward the luminaire body 30 side is restrained by the engagement.
Patent JP-S6324111-A (JP)
Title: Edge detecting device for projection image
Inventor: TAKEMURA ISAMU
IPC: G06T7/60
Filed: 1986-07-09
Abstract: PURPOSE:To accurately detect the edge of a projection image without providing any initial setting circuit by dividing one of a circular photodetecting element and a ring-shaped external photodetecting element of the same area into four sections in the circumferential direction, and comparing the outputs of the photodetecting elements with each other. CONSTITUTION:An element which detects the projection image 4A of an object of measurement with transmitted or reflected light beams consists of the inside photodetecting element 12 having the circular external circumference and the ring-shaped outside photodetecting element 14 which is equal in area to the element 12. The element 14 is divided equally into an even number of >=4 sections in the circumferential direction. Then, a phase shift signal is generated on the basis of brightness and darkness formed at the time of the relative movement between the body 4 of measurement and the photodetecting element. Then an edge signal is outputted when the output of an area signal generating circuit 18 which detects the difference between the outputs of elements of the element 14 which face each other in a diameter direction, e.g. 14A and 14B exceeding a specific value is present and the total of the outputs of the element 14 becomes equal to the output of the elements 12.
Patent JP-H1010109-A (JP)
Title: Method and instrument for mass spectrometric analysis directly coupled to liquid chromatograph
Inventor: KATO YOSHIAKI
IPC: H01J49/04
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent a cell of a detector from being broken as a result of clogging of a flow path, by branching a to-be-eluted component into two, and guiding one to an ion source of a mass analyzer and the other to the detector with controlling a flow rate. SOLUTION: A mobile phase 1 is sent out by a pump 2, introduced from a sample injection opening 3 and separated to every component by an analyzing column 4. The separated component is divided half by a tee. One enters a UV (ultraviolet ray) detector 5 through a resistance column 9, where a component of a UV absorption characteristics is detected, so that a UV chromatograph shows a peak. The other component is sent to an ion source part through a capillary pipe 6. When the ion source is impressed to an electrospray ionization(ESI) probe with high pressure, a sample solution is emitted in the air as minutely charged liquid drops and eventually turned to an ion 11. The ion is sampled through a fine hole 10, analyzed at a mass spectrometric analysis part 12, and output in the form of a chromatograph from a data-processing device 15 through a detector 14.