baber/WOPTO huggingface dataset:
Patent JP-H0445818-A (JP)
Title: Controller for air cleaner
Inventor: NAKAMICHI HITOSHI
IPC: B01D46/46
Filed: 1990-06-08
Abstract: PURPOSE:To prevent an abnormal operation by constituting the above controller in such a manner that a microcomputer operates a display circuit to control a motor driving circuit, thereby forcibly stopping a blower when the integration time of the operation attains a specified value or above. CONSTITUTION:The microcomputer 3 turns on the motor driving circuit 5 to drive the blower 6 when the signal to instruct the operation is inputted from an operation circuit 4 to the microcomputer 3. The microcomputer 3 to operate the air cleaner integrates the operation time and writes the integrated time into a memory circuit 7 until the signal to instruct the stop is inputted from the operation circuit 4. The computer turns on the display circuit 9 to announce the cleaning and exchange of the filter when the integrated operation time attains the time for cleaning or exchanging the filter. In addition, the microcomputer forcibly stops the operation of the air cleaner before abnormality, such as generation of noises or electric noises, arises. Even if the operation is instructed by operating the operation circuit 4 at this time, the microcomputer 3 neglects this signal and does not operate the air cleaner.
Patent JP-H03143215-A (JP)
Title: Snow removing device with hammer
Inventor: ABE KATSUYOSHI
IPC: H02G7/16
Filed: 1989-06-14
Abstract: PURPOSE:To remove snow completely from cables by striking a spiral rod wound and installed in the longitudinal direction while forming a gap between the spiral rod and a transmission line by a stroke type device. CONSTITUTION:A spiral rod 2 shaping a gap G is wound and mounted to a wire 1, and the terminal sections of one end or both ends of the spiral rod 2 are fixed by a support piece 3. A hammer 4 uses a current transformer 6 as a power supply, and is driven by a drive section 5 connected by a lead 7. The hammer 4 is driven up and down, and strikes the spiral rod 2. Striking vibrations given to the spiral rod 2 by the hammer 4 are not damped so much, and are transmitted over overall winding length while employing the spiral rod 2 as a propagation medium. Snow capped onto the wire 1 is dropped by the vibrations of the spiral rod 2. When snowfall is heavy and the quantity of snow attached to the wire 1 is increased, the striking pitches of the hammer 4 are accelerated, thus preventing the fixing of the hammer 4.
Patent JP-S6478508-A (JP)
Title: Over-distortion amplifying circuit with ordinary gain control means
Inventor: JIEEMUSU DABURIYU BURAUN SHINI
IPC: G10H1/02
Filed: 1988-06-18
Abstract: PURPOSE: To obtain a single channel audio amplifier circuit which can be operated in two modes by generating a non-distortion audio output signal at one position of a switching means, and generating an excess distortion audio signal at an other position. CONSTITUTION: When mode control switches SW1 and SW2 are switched at a position shown in a figure, and an excess distortion amplifier circuit 16 is set in an excess distortion mode, a common node between a capacitor C7 and a resistance R11 is connected with the CW terminal of a potentiometer P2. Thus, the capacitor C7 can be in parallel to a high pass filter C8 of a tone control filter stage 14, and the intermediate frequency notch of a tone filter can be effectively destroyed. Thus, a circuit 16 connected in an excess distortion operating mode and the intermediate frequency can be emphasized. On the other hand, when the SW1 and the SW2 are switched to an opposite side to that shown in a figure, a non-distortion mode is selected, and a normal or clean audio signal is outputted.
Patent JP-S5482990-A (JP)
Title: Manufacture of photo coupler
Inventor: AOI TATSUO
IPC: H01L31/12
Filed: 1977-12-14
Abstract: PURPOSE: To obtain a photo coupler featuring a high light transmission efficiency with steady quality by opposing the luminous element and the photo detector to each other through one sheet of the lead frame.  
     CONSTITUTION: The conducting plate forms lead frame 5 containing lead bar 1 and 2 of the adjacent luminous element side plus lead bar 3 and 4 of the photo detector side. Luminous element 6 is connected to the tip surface of lead bar 1 and then to lead bar 2 electrically. At the same time, spherical conducting spacer 7 is provided at the two areas on the upper surface of bar 3 and 4. Then photo detector opposing to element 6 is provided between bar 3 and 4 via spacer 7 and then heated up to be fixed between bar 3 and 4. Element 6 and detector 8 are molded via light transmissible resin 9 and then covered with non-transmissible resin 10. Then lead bars 1∼4 are cut off from the lead frame. Thus the opposite-type photo coupler can be obtained through one sheet of lead frame 5 with a high light transmission efficiency plus the steady quality. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04348196-A (JP)
Title: Production of high-bulk density detergent composition
Inventor: FUKUTOME SHINICHI
IPC: C11D3/60
Filed: 1991-05-27
Abstract: PURPOSE:To obtain the title high-quality composition in an industrially advantageous way by agitation and granulation of spray-dried powder from a water-base slurry containing an alpha-sulfofatty acid alkyl ester (salt), zeolite and sodium sulfate. CONSTITUTION:A water-base slurry with a pH of <=10 (pref. <=9) containing (A) an alpha-sulfofatty acid alkyl ester or its water-soluble salt, (B) zeolite, and (C) sodium sulfate at the weight ratios A/B = (1:0.5)-(1:5) and A/C = (1:0.3)-(1 :3) with the ingredients A, B and C accounting for >=70 ( pref. >=80)wt.% of the total solid content, is put to spray drying. The resulting dry powder is agitated and granulated together with an alkali builder and binder component using a mixer with agitating blades, thus obtaining the objective composition.
Patent JP-H05328084-A (JP)
Title: System for notifying optimum speed for facsimile
Inventor: SAKAYAMA TAKASHI
IPC: H04N1/32
Filed: 1992-05-20
Abstract: PURPOSE:To provide the system for notifying the optimum speed for facsimile capable of notifying the optimum transfer speed from the receiver to the transmitter. CONSTITUTION:When a network control section 11 detects an incoming call, the reception operation is started. A system protocol control section 8 stores the transfer speed directed from the transmitter by means of a non-standard function NSF in a speed storage section 8a. Then the optimum transfer speed is read from a MODEM 10, and when the training check TCF is successful, a speed comparison section 8b compares the transfer speed stored in the speed storage section 8a with the optimum transfer speed read out from the MODEM 10. When they are matched as a result of this comparison, the transfer speed is used as it is. On the other hand, when they are not matched, the optimum transfer speed read out from the MODEM 10 is notified to the transmitter by means of an initial identification signal (that is, NSF/DIS) or pre-message response signal.
Patent JP-S6131400-A (JP)
Title: Method for assigning mesa direction of indium phosphide single crystal
Inventor: IWASAKI AKITSUGU
IPC: C30B33/10
Filed: 1984-07-23
Abstract: PURPOSE:To simplify a masking stage and to reduce treating time by bringing an InP single crystal wafer into contact with a liquid mixture composed of hydrogen bromide and acetic acid and assigning the mesa direction from the direction of the etch pit generated in this stage. CONSTITUTION:The etching liquid consisting of the soln. mixture composed of hydrogen bromide and acetic acid is brought into contact with the InP single crystal wafer (100) to generate the rectangular etch pit. The etch pit is formed in the part where the crystal defect is exposed on the wafer surface. The long side and short side directions of the pit other in the anisotropy of the crystal and the pit extends in the <110> direction. The mesa direction is assigned from the axial direction of the etch pit. The suitable mixing ratio of the etching liquid is 2-10 times by volume the acetic acid with respect to 1 hydrogen bromide. The etching temp. is satisfactory if said temp. is selected at about 0- 90 deg.C and the etching time between 4sec-3min.
Patent JP-S5274688-A (JP)
Title: Process for preparing ethylene polymers
Inventor: YOKOYAMA MASUZOU
IPC: C08F4/02
Filed: 1975-12-19
Abstract: PURPOSE: To prepare ethylene polymers with industrial advantages, by using a catalyst consisting of a Philips catalyst and a specific reaction product of hydrogenpolysiloxane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11345485-A (JP)
Title: Magnetic memory
Inventor: NOGUCHI MITSUHIRO
IPC: H01L27/105
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a large read-out signal when plural TMR memory cells are connected to one data transfer line. SOLUTION: Four data selection lines 11 (selected data selection lines 11sel , unselected data selection lines 11unsel ) are respectively connected to one data transfer line 14 via rectifier cells 12 and memory cells 13 (selected memory cell, 13sel , unselected memory cell 13unsel ). Moreover, rectification directions of the rectifier cells 12 are all in the same.
Patent JP-H11345721-A (JP)
Title: Surface mounted type compact coil component
Inventor: KOTANI MIKIO
IPC: H01F27/28
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide thin and compact coil parts reducing the resistance of a high current coil. SOLUTION: After fitting a printed coil 2 and a core 4 having legs to a bobbin 3 provided with pin terminals 9 on one side face and deriving grooves 8 on the other side face, an edgewise coil 1 around which a conductor is wound is integrated in the core 4 and the deriving grooves 8 of the bobbin 3, a core 5 is combined with the other core 4 while compressing the coil 1 and taper parts 10 formed on four corners of the bobbin 3 are coated with adhesive to mutually fix the bobbin 3 and the cores 4, 5. The coil terminals of the coil 1 drown out from the grooves 8 and the lower extending parts of the pin terminals 9 are used for the circuit connection terminals of the coil parts.
Patent JP-S5779836-A (JP)
Title: Treatment of beef as raw material for can
Inventor: HIRATA TATSUO
IPC: A23B4/02
Filed: 1980-10-30
Abstract: PURPOSE: To reduce the influence of thermal denaturation on raw material beef and to increase processing adaptability, by treating the raw material beef with salt before the heat-treat process of the raw material beef.  
     CONSTITUTION: In preparing cans comprising beef as a raw material, beef is treated with salt or a solution of salt for a fixed time so that salt is penetrated and contained in the beef, to give beef preserved with salt as the raw material. Blood and salt are removed from the beef with a solution of glucose and the water content of the beef is adjusted by dehydration. A condensed phosphate and soybean protein are added to the beef and penetrated to it. The removal of blood and salt are carried out to increase the bond strength between protein molecules and water and to reduce the denaturation of protein. During the removal of blood and salt, and dehydration, the beef is cooled at 2W3°C, and pH control, removal of damages caused by metallic ion, and improvement of emulsion stability of the three phases of protein, water, and fats are conducted by the use of the regular amount of a condensed phosphate (pyrophosphate, polyphosphate) and soybean protein. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5942778-A (JP)
Title: Manufacture of alkaline battery
Inventor: MARUMICHI HIROTAKE
IPC: H01M4/06
Filed: 1982-08-31
Abstract: PURPOSE:To obtain a battery having an excellent electric-discharge characteristic by forming a homogeneous gell in a negative case by using as a sizing agent the non-neutralized member of a compound which contains a carboxyl group and is greatly swollen by alkaline electrolyte. CONSTITUTION:After 1,000g of amalgamated zinc powder of 80-150 mesh and 6g of polyacrylic acid powder are sufficiently mixed and stirred, 15g of water is added with a sprayer while stirring the mixture to form films of the sizing agent around the above amalgamated zinc powder, and the thus prepared mixture powder is dried in a dryer at 45 deg.C for about one hour. Next, a positive mixture consisting of mercury oxide, manganese dioxide and graphite is packed into the bottom of a positive case 1, and a polypropylene separator 3 is layered on the packed mixture. After that, the opening 4 of the positive case 1 is sealed with a negative case 7 packed with a negative mixture 6, with a packing member 5 interposed. The negative mixture 6 is prepared by packing the above negative powder into the negative case 7 before the powder is gelled by being combined with aqueous potassium hydroxide solution in which zinc oxide is dissolved.
Patent JP-H10327675-A (JP)
Title: Method for growing plant by utilizing waste vessel and plant growing device used for the method
Inventor: UENO MASAKI
IPC: A01G9/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To more effectively grow a plant by using two growing means. SOLUTION: A plant P is grown by dividing a wasted vessel such as a PET bottle into upper and lower two parts, making the upper part a pot part and the lower part a water vessel part filling a nutrient solution, and placing one end of a water supplying cloth to the water vessel part to utilize a capillary phenomenon of the water supplying cloth. When growth of the plant P becomes slowdown, the pot part is inserted into one of planting parts 13 formed in planting members 11 of a vertical hydroponic device. In the device, a submerged pump 18 is periodically operated by a timer 19 and the nutrient solution in a nutrient solution tank 14 is dropped from a nozzle 17. The plant P absorbs the nutrient solution dropped through a nutrient solution receiving part 12 of each panting member 11 and its roots freely extend in the nutrient solution receiving part 12.  By the process, the plant P transplanted into the planting member 11 initiates excellent regrowth.
Patent JP-S6323361-A (JP)
Title: Manufacture of mis field-transistor
Inventor: KITA AKIO
IPC: H01L21/336
Filed: 1986-06-30
Abstract: PURPOSE:To obtain a side wall form in an excellent reproducible manner by a method wherein a gate electrode is ion-implanted into a mask, and after a CVD film containing impurities has been deposited thereon, the side wall is formed on the edge part of the gate electrode by performing anisotropic etching. CONSTITUTION:A field oxide film 12, with which between each of MISFETs is separated, is formed on a silicon substrate 11, a gate insulating film 13 is grown by performing a thermally oxidizing method, and a polycrystalline silicon 14, which will be turned into a gate electrode, is deposited thereon. Subsequently, the polycrystalline silicon 14 is patterned. At this time, the gate oxide film on the etched part of the polycrystalline silicon 14 is left. Then, a low density N-type layer 15 is formed by ion-implanting phosphorus using the gate electrode as a mask, and an oxide film 16 is deposited on the whole surface. At that time, the oxide film is brought into an overhung form at the edge part. Then, a high density N-type layer 17 is formed by performing anisotropic plasma etching leaving the side wall 16' on the side of the gate electrode using the gate electrode and the side wall 16' as a mask.
Patent JP-S5577744-A (JP)
Title: Electrophotographic photoreceptor
Inventor: YOSHITOME MITSUHIRO
IPC: G03G5/04
Filed: 1978-12-08
Abstract: PURPOSE: To obtain the electrophotographic photoreceptor of stable electrical characteristics, high long wavelength side sensitivity, high sensitivity and long life by laminating the first photoconductive layer of higher sensitivity and the second photoconductive layer of lower sensitivity in this order on a selenium layer.  
     CONSTITUTION: The photoreceptor is formed by depositing glassy selenium on, e.g., an aluminum substrate 1 to form a selenium layer 2 of about 50μ, evaporating selenium-tellurium containing about 20wt% of tellurium as a sensitizer thereon to form the first photoconductive layer (higher-sensitivity layer) 3 of about 3μ in thickness then evaporating selenium-tellurium containing about 5wt% of tellurium further thereon to form the second photoconductive layer (lower sensitivity layer) 4 of about 3 in thickness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0445354-A (JP)
Title: Heating apparatus
Inventor: YOSHIDA YUTAKA
IPC: F23N5/24
Filed: 1990-06-12
Abstract: PURPOSE:To carry out an isolated air cleaning operation without giving a warning of the liquid fuel running short, even if the amount of the fuel is not above a predetermined value, and thus make its operation easier by a method wherein, when the isolated air cleaning operation mode is selected by a switching means, no operation for error correction is made by a fuel exhaustion error correcting means. CONSTITUTION:When a heating operation mode is selected, a combustion part 2 and an air supply mechanism 9 are actuated, whereby the air supplied into the combustion part by the air supply mechanism is heated and released as hot air for heating. At this time, when the amount of liquid fuel is decreased to a value not more than predetermined, an error correcting means is actuated to stop the heating operation or indicate the exhaustion of the fuel. When an air cleaning operation mode alone is selected, an air cleaning part 10 and the air supply mechanism are actuated, whereby the dusts or the like drawn in from the air by the air supply mechanism are removed through the air cleaning part and carried out as purified air. In this case, even if the amount of liquid fuel is not above the predetermined value, the error correcting means is not actuated and, consequently, there is neither termination of the air cleaning operation nor indication of the exhaustion of the fuel.
Patent JP-H04372592-A (JP)
Title: Speed control method for induction motor
Inventor: NAKADE KAZUHIKO
IPC: H02P27/06
Filed: 1991-06-24
Abstract: PURPOSE:To provide a speed control method for induction motor wherein the rotational speed of motor can be stabilized by measuring the fluctuation of rotation due to fluctuation of load highly accurately without requiring a motor provided with an expensive encoder or a special encoder. CONSTITUTION:A sensor 5 detects one or two marks 4a, 4b on a rotor 4 rotating synchronously with an induction motor 3. A sensor output Sg1 is then subjected to frequency division to produce a period T of single revolution which is sampled with a reference clock CLK83. Sampling result is then fed back to the inverter 1 for the induction motor 3 and compared with a set frequency in order to eliminate fluctuation of rotation due to the fluctuation of load.
Patent JP-S6044207-A (JP)
Title: Method of fabricating stepped part
Inventor: GOUNJI TAKU
IPC: B23C3/00
Filed: 1983-08-20
Abstract: PURPOSE:To form, in a rectangular piezo-ceramic, a stepped part which is excellent in dimensional accuracy, in a short time, by bonding together a plurality of piezo-ceramics which are lined up, and then by cutting the ceramics to form therein disigned stepped parts with the use of a rotary cutter. CONSTITUTION:Ceramic vibrators 1 in a number of N before the process of stepping are lined up, and are secured together by adhesive. Then, a rotary cutter 2 is reciprocated by several times in an area where stepped parts A are formed, having a length L and a depth D. After forming of the stepped parts the adhesive is dissolved with the use of solvent to take the ceramics apart into pieces, and after cleaning the completed articles may be obtained. With this method the completed articles having a high degree of dimensional accuracy may be obtained in a short time.
Patent JP-S63314522-A (JP)
Title: Color liquid crystal display
Inventor: TAKAHASHI NORIO
IPC: G02F1/133
Filed: 1987-06-17
Abstract: PURPOSE:To obviate generation of spot defects and line defects in the displaying with a color liquid crystal display even if an external electric field is impressed to the display by providing transparent conductive films respectively to the outside surfaces of glass substrates and connecting the transparent conductive films to the potential of a circuit earth. CONSTITUTION:The transparent conductive films 21, 11 are formed to the respective outside surfaces of the glass substrate 3 and the glass substrate 10. This display is constructed to escape the external electric field 13 to the circuit earth by connecting said transparent conductive films 21, 11 to the circuit earth. The impression of the external electric field 13 to an a-SiTFT 9 is thereby obviated, by which the deterioration and failure of the a-SiTFT 9 are prevented and the generation of the spot defects and line defects in the displaying with the color liquid crystal display is prevented.
Patent JP-S6046739-A (JP)
Inventor: HAYASHI KIYOBUMI
IPC: H02J7/34
Filed: 1983-08-20
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-H113039-A (JP)
Title: Lcd backlight lighting circuit
Inventor: UTSUNOMIYA MASAKI
IPC: G09F9/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent flicker by lighting a first backlight conforming to a signal being not shifted and lighting a second backlight conforming to a shifted signal. SOLUTION: An oscillation circuit 1 oscillates a signal of the prescribed frequency for lighting a backlight, an adjusting light circuit 2 generates a signal of the prescribed duty for lighting a backlight based on a signal oscillated by the oscillation circuit 1, a phase adjusting circuit 3 shifts a phase of a signal of the prescribed duty generated by the adjusting light circuit 2, drive circuits 4, 5 light a first backlight 6 conforming to a signal being not shifted by the phase adjusting circuit 3 and light a second backlight 7 conforming to a shifted signal. Thereby, flicker can he prevented by lighting alternately plural backlights 6, 7 and flucker caused by interference between a frame frequency and it can be prevented by lighting the backlights synchronizing with a frame frequency.
Patent JP-H09321066-A (JP)
Title: Vertical action data setting method of elevator equipment for magagine
Inventor: SEGURO MASAYUKI
IPC: H01L21/50
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To make a frame housing part position detecting plate and a photo sensor for position detection unnecessary, enable setting data containing position deviation error of magazine holders of the respective elevator equipments which error is peculiar to the equipments, and enable easily and accurately coping with change of the kind of magazines, in a short time. SOLUTION: A magazine 2A1 is mounted on a magazine holder 4 of an elevator equipment. Stage number of a frame housing parts 2a-2g of the magazine 2A1 is stored. After that, a position of the frame housing parts 2a of the lowermost stage of the magazine 2A1 is stored corresponding to a transferring path level 1b. Then a position of the frame housing part 2g of the uppermost stage of the magazine 2A1 is stored corresponding to the transferring path level 1b.
Patent JP-S6212549-A (JP)
Title: Construction of feeding paper for recording device
Inventor: ASAKURA OSAMU
IPC: B65H5/38
Filed: 1985-07-10
Abstract: PURPOSE:To securely separate a pinch roller off from a feed roller when necessary by inserting a separating means between the shaft part of said pinch roller and the outer peripheral part of a paper guide. CONSTITUTION:A release lever 17 is operated in the direction of the arrow B by means of an operating lever, etc. to insert wedge-shaped cams 18, 19 formed on both ends of a wedge member (separating means) 14, in between pinch roller shafts 10, 11 and the outer peripheral part of a paper guide 3. This insertion separates the pinch roller 8, 9 off from a feed roller 1 against the force of a pressure-contacting spring, and keeps them in this separate position.