baber/WOPTO huggingface dataset:
Patent JP-H025958-A (JP)
Title: Application of perfume
Inventor: SAEGUSA MASASHI
IPC: A61L9/02
Filed: 1988-06-27
Abstract: PURPOSE:To easily liberate perfume for a short time, e.g., for several min or liberate different perfume in each use by heating a perfume-applied sheet which is obtained by coating a basic material member with the perfume containing microcapsules. CONSTITUTION:A perfume containing microcapsule is formed by using a polymer for microcapsule which is proper for the desired perfume. The desirable perfume has a boiling point of 80-200 deg.C, preferably 100-180 deg.C. As for the dimension of the microcapsule, the average particle diameter is 1-100mum, more preferably 5-50mum. A perfume-applied sheet is obtained by coating a basic material sheet with the perfume containing microcapsules. The basic material sheet may be paper, nonwoven fabric, polymer film, metal foil, cloth, etc., having a thickness of 5-500mum. Since the heater temperature rises to a temperature sufficient for liberating perfume by the electric conduction for about 30sec or more, the perfume-applied sheet is placed onto a heater part, and electric conduction is carried out for a prescribed time.
Patent JP-H056197-A (JP)
Title: Post filter for voice synthesizing device
Inventor: KAWAMA SHIYUUICHI
IPC: G10L19/26
Filed: 1991-06-28
Abstract: PURPOSE:To provide a voice synthesizing post filter which may restrain an increased amplitude of a synthesized signal so as to prevent the quality of the signal from deteriorating. CONSTITUTION:There are provided a filtering means 11 for filtering a synthesized signal, a scaling factor calculating means 13 for calculating a scaling factor in accordance with an output signal from the filtering means 11 and the synthesized signal, a amplitude detecting means 14 for detecting an amplitude of the output signal and adjusting the value of the scaling factor so as to prevent the amplitude of the output signal from exceeding a predetermined amplitude value, in accordance with the result of the detection, and a multiplier 15 for calculating the product of the output signal and thus adjusted scaling factor.
Patent JP-S5382179-A (JP)
Title: Field effect transistor
Inventor: ITOU MASANORI
IPC: H01L21/338
Filed: 1976-12-27
Abstract: PURPOSE: To establish high breakdown voltage and high efficiency, by providing the impurity concentration layer having lower impurity concentration of active layer between the gate and drain. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000350315-A (JP)
Title: Drawer type switchgear
Inventor: KOKUBU TAKIO
IPC: H02B11/04
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a drawer type switchgear which eliminates the need for a plate cam and allows insertion of a movable terminal into a stationary terminal smoothly. SOLUTION: A stationary terminal 83B and a movable terminal 83A in a connection terminal 83 are opposed horizontally. A first guide pin 1 and a second guide pin 2 are provided on a trolley side in a projected state toward an interior of a cradle. Each fitting hole to be fitted with the guide pins 1 and 2 is formed on the cradle side. The top of the first guide pin 1 is more projected toward the interior of the cradle side than that of the second guide pin 2.
Patent JP-S5282471-A (JP)
Title: Electronic portable watch
Inventor: MIURA SADASHI
IPC: G04G9/00
Filed: 1975-12-29
Abstract: PURPOSE:To operate the watch with small operating force and improve waterproofness by using a lead switch of less chattering as a display demaind switch for switching display of more than two kinds of hour, minute, month, date, etc.
Patent JP-S6137418-A (JP)
Title: Thermoplastic polyetherether ketone film with lubricity
Inventor: KATAYAMA KOICHI
IPC: C08L71/08
Filed: 1984-07-31
Abstract: PURPOSE:To make it possible to obtain a thermoplastic polyetherether ketone film good in lubricity, by mixing 100pts.wt. thermoplastic polyetherether ketone with 0.01-10pts.wt. inorganic filler, and making the resulting composition into a biaxially oriented film. CONSTITUTION:A thermoplastic polyetherether ketone resin composition that is prepared by blending 100pts. wt. thermoplastic polyetherether ketone with 0.01- 10pts.wt. inorganic filler is made into a biaxially oriented film with lubricity and substantially made of the thermoplastic polyetherether ketone. The amount of the inorganic filler in the resin composition should be 0.01-10pts.wt., preferably 0.02-5pts.wt. to 100pts.wt. thermoplastic polyetherether ketone, and if the amount is less than 0.01pt.wt. the lubricity is unsatisfactory and if the amount exceeds 10pts.wt. the transparency decreases. The method of adding the inorganic filler may be the dry blending process, or other process using mixing machines such as a mixer, extruder, etc.
Patent JP-S5859469-A (JP)
Title: Copying machine with filter
Inventor: TOKUHARA MICHIHIRO
IPC: G03B27/62
Filed: 1981-10-06
Abstract: PURPOSE:To prevent the rise of temperature of a platen, by using a metallic thin film filter and arranging a color compensating dichroic film between a light source and the platen glass to cover infrared rays by the dichroic film. CONSTITUTION:Visible rays of the light, with which a platen glass position is irradiated from a light source lamp 3 through reflective shades 2, 2', and 2'', have colors compensated through a filter 6, and infrared rays of this light are reflected to the light source lamp 3 by the filter 6. Therefore, the rise of temperature of a platen glass 1 is prevented, and the temperature of the wall of a halogen tube is raised by infrared rays reflected to the light source side to cause a halogen cycle efficiently. In the filter 6, a dichroic film 8 and a metallic thin film 9 are provided on a glass substrate 7.
Patent JP-S5682458-A (JP)
Title: Insulation resistance measuring apparatus of neutral point ground system
Inventor: MIYASHITA IKUROU
IPC: G01R27/16
Filed: 1979-12-10
Abstract: PURPOSE: To eliminate the need for any auxilary power source and make possible the monitoring of the degradation in insulation in a hot-line state by detecting the zero phase voltage and neutral point current of an electric system, and measuring insulation resistance from the phase difference thereof.  
     CONSTITUTION: The neutral point of a 3-phase AC generator 1 is grounded via a ground resistance 2 and an instrument current transformer 3, while the secondary side of the current transformer 3 is connected to a phase difference detector 5 via a filter 4. On the other hand, the primary side of a ground type potential transformer 6 is connected to the 3-phase line of the system, and the secondary side of the transformer 6 is connected to the device 5 via a filter 7; further, a voltmeter 8 is connected thereto. Then, the phase difference of the respecrive components obtained by removing frequency components other than specific frequency from the outputs of the current transformer 3 and the transformer 6 respectively via the filters 4, 7 is measured with the device 6, and the insulation resistance is calculated based on this phase difference. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1173028-A (JP)
Title: Developing device of wet type electrophotographic printer
Inventor: KAKU SHINKON
IPC: G03G21/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To enable the use for a long time by rotating a rotary barrel having a plurality of blades which is provided adjacent to a squeeze roller to effectively remove the developer on the surface of the squeeze roller. SOLUTION: A development roller 543 which is provided adjacent to a lower part of a photosensitive belt 110 and feeds the developer 548a to the photosensitive belt 110, a primary squeeze roller 546 and a secondary squeeze roller 547 to remove the excessive developer 548a by squeezing the photosensitive belt 110 are provided. Cleaning devices 550a, 550b to remove the developer adhered to the corresponding squeeze rollers 546, 547 are provided on each lower part of the primary squeeze roller 546 and the secondary squeeze roller 547. Blades 551a, 551b are provided around rotary barrel 553a, 553b with equal angular intervals in the cleaning devices 550a, 550b. When one blade is worn, it can be replaced by another blade without overhauling a developing device.
Patent JP-H084374-A (JP)
Title: Protective cover device for keyhole
Inventor: YAMANE SHINJIROU
IPC: E05B17/18
Filed: 1994-06-18
Abstract: PURPOSE:To prevent the opening of a door so far as a user has both a master card and a cylindrical key by obviating exposure to the outdoor side of a keyhole and sealing the keyhole by a cover member. CONSTITUTION:When a specified master card is inserted into a card inserting path 18 for releasing a lock from a locked state, in which the closing state of a cover member 2 is constrained by a latch body 3, one ends of magnetic pins 45 constraining a moving member 41 against a cover body 1 by the magnetic force of the pins 45 are conformed to shear lines, and movement is permitted. The moving member 41 is pushed and moved to an upper section directly or through a receiving spring 48 by the front end of the master card, and the latch body 3 engaged with the engaging piece 21 of the cover member 2 at a closed place is slid to an open place against the force of a return spring 31. Accordingly, a constrained state to the engaging piece 21 is released, and the cover body 2 can be opened by a hand and/or an opening spring 8. A key is inserted into the keyhole of the lock device of a door 10 and the lock device is released when the cover member 2 is opened.
Patent JP-S5784293-A (JP)
Title: Life preserver
Inventor: JITSU HIROSHI
IPC: B63C9/20
Filed: 1980-11-12
Abstract: PURPOSE: To improve reliablility of radar detection without deteriorating its flexibility by applying on electric wave reflective material at least one part of the member having air-tightness of the buoyant part.  
     CONSTITUTION: Basic cloth to be the component member of life preserved is integrated by a fabric composed of warp and woof yarns 10. And, at least one  part of warp and woof yarns 10 in the fabric is composed of metal family, metallic cord glass family or plastic family. In addition to it, coating is done by  using electric wave reflective material coating material 11 which is rubber or  plastic with content of more than 35 percent in weight of metallic particle, such  as silver particle etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1012987-A (JP)
Title: Two-layer circuit board
Inventor: YAMAGUCHI KENJI
IPC: H05K3/42
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration of a two-layer circuit board, by connecting the wiring patterns of both its front and rear surfaces by solder plating layers made to grow in its through holes or via holes. SOLUTION: Preparing a two-layer CCL material obtained by depositing a Cu foil 4 on one surface of a polyimide tape 1, a bonding agent 2 is applied to the other surface of the tape 1 to laminate thereafter a Cu foil 3 thereon by rolling. Forming respectively a hole 4C in the position to form a device hole of the Cu foil 4 and holes 4D in the positions to form via holes of the Cu foil 4, the CCL material is machined thereafter to form a device hole 1A and via holes 1B therein. Forming respectively signal wiring patterns 3A on the Cu foil 3 and power supply and ground wiring patterns 4A on the Cu foil 4, solder resists 5A are applied thereafter to the via holes 1B to apply simultaneously the solder resists 5A to the wiring patterns 3A, 4A, too.  Performing electric platings, solder plating layers are made to grow in the via holes 1B to connect the signal wiring patterns 3A with the power supply and ground patterns 4A. Thereby, simplifying the configuration of a two-layer circuit board.
Patent JP-H04232018-A (JP)
Title: Self-cleaning-type reaction device/ mixing device with large effective capacity
Inventor: HAINRITSUHI SHIYUUHARUTO
IPC: B01F7/04
Filed: 1991-06-04
Abstract: PURPOSE: To provide an effective mixer having both of cleaning of a high degree (70% or above definitely) and a large free effective volume. CONSTITUTION: This invention relates to a disk type reactor which is equipped with two or more parallel shafts rotating in the same direction or in the opposite directions and with an enclosing casing, wherein disks being staggered axially and circular, though not necessarily, and having scrapers distributed over the periphery are disposed on the shafts and which cleans itself kinematically and has a large effective volume.
Patent JP-S5280581-A (JP)
Title: Dust discharging apparatus in electric dust collector
Inventor: MAEKAWA TOYOHIKO
IPC: B03C3/88
Filed: 1975-12-26
Abstract: PURPOSE: To hold a dust at amount more than a specified value within a hopper of a dust discharging apparatus in an electric dust collector, keep airtightness of the lower part of the hopper, prevent wafting of a dust caused by an air blow, and elevate the dust collecting efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6319331-A (JP)
Title: Tremie tube separator
Inventor: KONDOU TAKEMASA
IPC: E02D15/02
Filed: 1986-07-09
Abstract: PURPOSE:To raise the efficiency and safety of operations with lesser manual operation by placing concrete stably by providing a hopper setter, a liftup device with paired holding units, and a tremie tube disassembler. CONSTITUTION:In pulling up and separating a tremie tube 12 screwed with many hollow cylinders 10, a hopper 14 is turned upwards by a hopper setter and removed from an upper stage cylinder 10. Holding by a holding unit 26 is released, and the tremie tube 12 is held by a movable holding unit 36 and raised only by a given stroke by a liftup device 16. The turning arm 40b of the tremie tube separator 40 is turned about 180 deg., a hand 40i is inserted into the cylinder 10 to hold the cylinder 10, and the cylinder 10 is turned to release the couplement with the lower stage cylinder 10. The holding of the holding unit 36 is released, and the arm 40b is rotationally moved to a housing case 42 house the cylinder 10.
Patent JP-H063594-A (JP)
Title: Confocal laser scanning differential interference microscope
Inventor: SHIONOYA TAKASHI
IPC: G02B21/00
Filed: 1992-06-18
Abstract: PURPOSE:To provide a confocal laser scanning microscope capable of obtaining a differential image in the desired direction of an examinee substance without necessitating the relative rotation of the examinee substance and the microscope. CONSTITUTION:This microscope is provided with an illuminating optical system 4, a condensing optical system 4, a detection means 8, a scanning means 3, and a waveguide 28 whose incident port is used also as a pin hole; and the waveguide 28 has waveguide structure at least in two directions vertical to the optical axis of incident light, and is the waveguide of a double mode in which the incident light is propagated by respectively selecting 0-order mode and 1st-order mode, or only 0-order mode by two waveguide methods as the guiding mode in two directions in the case of propagating the incident light in accordance with the electric field distribution of the incident light in two directions. The detection means 8 detects the electric field distribution of reflected light from the substance 5 in two directions by using the pattern of the light emitted from the waveguide 28.
Patent JP-S5392377-A (JP)
Title: External parts for portable watches
Inventor: NAKAGAWA TETSUO
IPC: C23C30/00
Filed: 1976-12-30
Abstract: PURPOSE:The captioned parts of high quality having high impact resistance, high mirror-surface gloss, a wide degree of freedom in design, high volume productivity, etc. which is obtainable by covering the surface of a metal or alloy having a specific Vickers hardness range with TaC.
Patent JP-H0454843-A (JP)
Title: Electric rotating machine
Inventor: MITSUI HISAYASU
IPC: H02K3/44
Filed: 1990-06-20
Abstract: PURPOSE:To realize an operating state where lubricant is not mixed into chlorofluors carbon(CFC) 123 and to suppress degradation of dielectric strength of insulated wire by employing a magnetic bearing which can float the shaft of an electric rotating machine or a gas bearing. CONSTITUTION:A motor employing a magnetic bearing comprising an electromagnet for producing a magnetic field around the bearing or a gas bearing for producing a gas pressure as the shaft rotates, wherein a polyesteramideimide insulated wire is employed in the stator wiring, is driven under a state where the winding is immersed in CFC 123 mixed with no lubricant of refrigerator. Since the shaft of an electric rotating machine is floated by the magnetic force of magnetic bearing or the gas pressure of gas bearing, no load is exerted on the bearing which thereby does not burn but rotate normally even under a state where lubricant or refrigerator oil is not mixed with CFC 123. Furthermore, an insulated wire which is inexpensive, provides high workability and scarcely causes deterioration of insulation can be employed.
Patent JP-H1053985-A (JP)
Title: Treatment of defective product material and apparatus therefor
Inventor: HAUTALA JOUKO
IPC: D21B1/14
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a defective product material, defibrated into fiber pulp capable of efficiently using the defective product material as a raw material having good quality to a process and an apparatus therefor. SOLUTION: This method and this apparatus for treating a defective product material comprise being sorted from a fiber pulp by sieving of the fiber pulp prepared by crushing wood. In the method, the defective product material is fed to the surface of a grinding stone of a pressurizing grinder direct before an ordinary breaking region (6). The apparatus comprises a defective product feeder (12) arranged directly before ordinary crushing region (6) fed so that the defective product material is re-crushed by passing through the apparatus.
Patent JP-S5860890-A (JP)
Title: Noise reducing device for color signal
Inventor: SATOU ICHITAROU
IPC: H04N9/83
Filed: 1981-10-07
Abstract: PURPOSE:To reduce noises in a color signal by providing a filter, which decreases in band width when the level of the amplitude-modulated color signal is low, in a transmission line for the color signal. CONSTITUTION:A reproduced color signal from a magnetic tape is passed through a low-pass filter to extract a low-frequency converted color signal. This signal is supplied to the input terminal 14 of a band-width control circuit through an automatic chroma saturation regulating circuit. The band-width control circuit consists of a coil 18, a capacitor 9, a resistance 20, and two diodes 16 and 17, and the value of the resistance 20 is so set that the resonance frequency of the series resonance circuit consisting of the coil 18, capacitor 9, and resistance 20 is equal to a low-band carrier frequency. Consequently, when the color signal has great amplitude, the diodes 16 and 17 are nearly short- circuited and the band width is not limited, but when the amplitide is small, the impedance of the diode 16 and 17 increases to limit the color signal by the band width determined by the series resonance circuit, thereby obtaining an improve S/N ratio.
Patent JP-S6139589-A (JP)
Title: Tunnel-junction type josephson element
Inventor: TAKEI KOJI
IPC: H01L39/22
Filed: 1984-07-30
Abstract: PURPOSE:To improve the mechanical strength and the workability and to reduce the ageing of characteristics, by utilizing Be or a Be alloy as at least one of the superconductive materials contacted with a tunnel barrier. CONSTITUTION:An Nb layer 2 is vapor deposited on a glass substrate 1 by heating with electron beams within a vacuum bell jar. A Be layer 3 is then vapor deposited on the Nb layer 2. After a photoresist film 30 is formed on the Be layer 3, the Be layer and the Nb layer 2 are removed to form a first superconductive electrode. Subsequently, a photoresist film 40 is provided on the Be layer 3, and an SiO2 film 7 is further adhered thereon. The photoresist film 40 is then solved and removed so as to lift off the interlayer insulating layer 7. A photoresist 50 is formed on the left-side end, as viewed on the drawing, of the interlayer insulative layer 7, and then the upper face of the Be layer 3 is oxidized. The structure thus obtained is again introduced into the vacuum bell jar 1, and a Be film 5 is provided by means of the electron beam heating. An Nb layer 6 is adhered thereon. The photoresist film 50 is solved and removed, thereby a sample having a laminated structure as shown in Fig. l can be obtained.
Patent JP-H04361816-A (JP)
Title: Method for controlling plate thickness of rolled stock in rolling mill
Inventor: IGUCHI HIROAKI
IPC: B21B37/66
Filed: 1991-06-03
Abstract: PURPOSE:To control the main component of variation of plate thickness caused by the eccentricity of a roll in a rolling stand by changing the timing of output of a control signal. CONSTITUTION:When a plate thickness between the i-th stand 2 and the +1-th stand 3 in cold tandem rolling mills is detected by a thickness meter 4, the deviation of this detected thickness to a target thickness is tracked by a tracking circuit 6, a thickness control signal is outputted at a specified timing to control the speed controlling part 8 of a main motor and to control the thickness of a rolled stock 1, a time correction is carried out to the output timing of this thickness deviation signal considering the response characteristics of the main motor to control the thickness so that the maximum depression effect can be obtained with a specified frequency.
Patent JP-S5683138-A (JP)
Title: Squeltch system
Inventor: TOMO AKINORI
IPC: H04W88/02
Filed: 1979-12-10
Abstract: PURPOSE:To improve the S/N for the communication through a single radio channel with a simple constitution and to enable various controls, by transmitting the control/status signal and the signal designating the reception radio station from a transmission radio station as the tone signal in a short time and processing the signals at the radio station. CONSTITUTION:When a plurality of radio stations make communication by using a single radio channel, the control/status signal and the signal designating the reception radio station from the transmission radio station are transmitted as the tone signal in a short time. The signals from the transmission station are received and demodulated at the reception section 2 of the receiving station, the tone signal is detected at the tone signal detection section 5, and the detected output is set to FF6. Further, the noise level receiving electromagnetic waves at the noise squeltch section 4 which is smaller at nonreception, is detected and the output is fed to the reset terminal of FF6. Further, the AND condition of the outputs from FF6 and the squeltch section 4 is taken at the AND circuit 7, the analog switch section 3 is controlled with the output of the circuit 7, and the S/N of the demodulated voice output is improved for output.
Patent JP-H0326041-A (JP)
Title: Communication equipment
Inventor: ISOZAKI SHINGO
IPC: H04M1/26
Filed: 1989-06-22
Abstract: PURPOSE:To simplify the operation by loading a storage medium, inputting telephone number information to the equipment so as to connect the line without the operation of a handset and an on-hook button. CONSTITUTION:When a dial button 16 is depressed while a card 15a is loaded on a card arrangement section 14, a telephone number displayed on a display section 15a is transferred to an operating section 12 and to a CPU 1 from the operating section 12. The CPU 1 detects the initial input number to control a network control unit 9, thereby forming the line connection state and while the number inputted sequentially is being analyzed, the number is stored sequentially in a RAM 3. When the final input of the number is finished, the telephone number stored in the RAM 3 is called, sent to a telephone circuit 10 for the calling. Thus, the line is connected without the operation of a handset or an on-hook button to simplify the operation.