baber/WOPTO huggingface dataset:
Patent JP-S62172714-A (JP)
Title: Manufacture of compound semiconductor thin film
Inventor: KONDO NAOTO
IPC: C23C16/30
Filed: 1986-01-25
Abstract: PURPOSE:To prevent any crystalline defect from being developed by a method wherein an excited material is led to a substrate crystal by divergent magnetic field to grow a crystal. CONSTITUTION:A growing chamber 1 internally holding a substrate 2 and provided with a connecting port 3 to an exhaust pump, gas leading-in ports 4, 5 is composed of a solid material evaporating cell 6, a cavity resonance type plasma producing chamber 7, plasma 8, a square waveguide 9, a magnet 10 and a quartz window 11. The divergent magnetic field is distributed by the magnet 10 to diminish the intensity of magnetic field from the cavity resonance type plasma producing chamber 7 to the growing chamber 1 for leading out the resultantly diverging plasma. At this time, arsine diluted with hydrogen as plasma source is led in from a gas leading-in port A while trimethylgallium is led in a substrate mounting chamber to form flattened GaAs crystal on the (100) surface of a GaAs substrate 21 formed into reverse mesa line type rugged surfaces. Through these procedures, a thin film with rugged surface or excellent flatness including different kind of material can be grown.
Patent JP-S55105931-A (JP)
Title: Recovery method of amplification degree for secondary electron multiplier device
Inventor: SAKAI YUUJI
IPC: H01J43/16
Filed: 1979-02-07
Abstract: PURPOSE: To prolong the life of a continuous dynode-type electron multiplier by subjecting it to a simple treatment, i.e., by maintaining the secondary electron multiplier device under actuated conditions, and irradiating an electron beam at the multiplier device while maintaining oxygen gas atmosphere around the multiplier device.  
     CONSTITUTION: A secondary electron multiplier device equipped with a continuous dynode type electron multiplier, is maintained under normally actuated conditions, and the surrounding atmosphere of dynodes 1W3 is filled with oxygen gas, and an electron beam 6 is irradiated at an incidence end A of the dynode. In such way, carbon which has remained on the surfaces of the dynodes 1W3 as contaminant is separated from the dynode surfaces as CO or CO 2  thereby recovering the emissivity of secondary electrons, which emissivity has previously been reduced due to the contamination. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09201516-A (JP)
Title: Method for regenerating and recovering treatment of acid mixed liquid such as waste liquid of nitric acid and hydrofluoric acid
Inventor: SUGISAWA MASANORI
IPC: C02F1/66
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To recover hydrofluoric acid of a desired concentration and to reduce the amounts of desalting liquid discharged outside a system and chemicals such as hydrofluoric acid supplied by making the concentration of an alkali supplied to a neutralization process exceed a specified value in normal. SOLUTION: Waste liquid of nitric acid and hydrofluoric acid is supplied from a raw liquid storage tank 1 to a pH adjustment tank 2 through a channel 3. The waste liquid in the tank 2 is neutralized by the addition of potassium hydroxide of concentration exceeding a prescribed value, or 1.0 N. In this process, metal compounds such as Fe(OH)3 , Cr(OH)3 , Ni(OH)2 precipitate as metal sludge, and the filtrate (KF and KNO3 ) is supplied to the desalting chamber 13 of a bipolar membrane apparatus 4. The supplied filtrate is ionized in the chamber 13, hydrofluoric acid and nitric acid are separated into the acid line 8 of the apparatus 4, and potassium hydroxide is separated into an alkali line 9. Hydrofluoric acid and nitric acid separated from the acid line 8 are returned to an acid wash tank 11 and the raw liquid storage tank 1.
Patent JP-H05204624-A (JP)
Title: Program creating device
Inventor: KADA HIDEO
IPC: G06F9/06
Filed: 1992-01-28
Abstract: PURPOSE:To easily create the efficiency of development by effectively utilizing work executed at the creation of the preceding program code in the case of creating a program similar to an existing application program. CONSTITUTION:A user IF part l combines icons expressing program parts and describes the specifications of an application program when necessary by referring to program parts constituting an existing application program managed by a program managing part 4 and their combining method information, a design specification extracting part 2 extracts the program parts constituting the application program and their combining method information from the described specification, a program code forming part 3 converts the extracted information into a program code, and the program managing part 4 can manage also the description of specifications.
Patent JP-H02197296-A (JP)
Title: Driving device for pulse motor
Inventor: WATANABE JUNJI
IPC: H02P8/14
Filed: 1989-01-24
Abstract: PURPOSE:To reduce the number of printed wiring boards to one by arranging a driving integrated circuit and a control means for feeding pulses to the driving integrated circuit on the printed wiring board. CONSTITUTION:Wiring of a pulse motor 11 is connected with a PC(printed wiring) board 13 at the end section 12 thereof, then it is connected through the PC board 13 with a lead wire 14. A driving IC (integrated circuit) 15 for driving the pulse motor 11 and a control IC 31 as a controlling circuit therefor are arranged on the PC board 13. Since the IC for driving the pulse motor and the control IC therefore are arranged integrally on the PC board for connecting the winding of the pulse motor with the lead wire, the number of the PC board can be reduced.
Patent JP-S57127153-A (JP)
Title: Cam mechanism
Inventor: FURUICHI MASAYOSHI
IPC: F16H25/16
Filed: 1981-01-31
Abstract: PURPOSE:To produce easily a plural number of reciprocal rotary motions by providing a second cam mechanism which allows obtaining larger lifting in addition to lifting of a first cam mechansim and by featuring a device to effect selective activation of the second cam mechanism. CONSTITUTION:When a cam follower 23 is moved to a point where it comes in contact with a cam 3 with an electric motor 33 operated, rotation of a shaft 1 brings a cam 2 and a cam follower 22 in normal relative position. Further rotation of the cam 2 nearly by one quarter of a turn causes the cam 3 to come in contact with the cam follower 23 at a point near the most protrudent part of the cam 2, but simultaneously causes the cam 2 to detach the cam follower 22. Successive rotation causes the cam follower 22 not to interfere with the guide wall 9 and causes the cam follower 23 to come in contact with the guide groove 13. Further rotation of the shaft 1 causes the cam follower 23 to rotate in succession to the shaft 14 at the same speed and in the same direction.
Patent JP-H01189811-A (JP)
Title: Composite cord
Inventor: SAZUKA MAMORU
IPC: H01B7/00
Filed: 1988-01-22
Abstract: PURPOSE:To make a composite cord compact and enhance its flexibility by integrating a hollow tube and an electrical wire, and using an elastomer of a thermoplastic polymer for one of the hollow tube, an insulating layer and a protective layer. CONSTITUTION:A cable comprising the electric conductor 4 of a fine wire made of annealed copper coated with an insulating layer 5 and a hollow tube 3 are aligned so as to be integrated with a reinforcing layer 2 made of paper, fiber of the like and be coated with a protective layer 1, thereby constituting a composite cord. By using an elastomer of a thermoplastic polymer for at least one of the hollow tube 3, the insulating layer 5 and the protective layer 1, the composite code having excellent flexibility can be obtained.
Patent JP-S55105851-A (JP)
Title: Advance control mechanism for head stage of tape recorder
Inventor: MAGARIDA YOSHIHIRO
IPC: G11B15/675
Filed: 1979-02-09
Abstract: PURPOSE:To enable the advance for the head stage by operating the two head stage locking mechanisms through the storage of the cassette and the closure of the cover body, thus avoiding the accident which is caused by the mistaken loading of the cassette. CONSTITUTION:When cassette A is loaded, projection bar 11f is pressed by cassette A against the spring force of spring 11b. Thus the engagement is released between engagement pawl 11e and lock slit 4d of head turntable 4 to secure the advancing  for head 4. On the other hand, step part 12c engaging extended projection part 4e of stage 4 and projection bar 12d are formed to lock plate 12a which is born to chassis 1 via pin 1d and receives the rotary power via spring 12b. When cover body 8 is closed, engagement catch 8b presses projection bar 12d to give rotation to plate 12a. And thus the engagement is released between part 12c and turntable 4. Stage 4 has no advance in case the correct loading is not given to both cassette A and body 8, thus avoiding the mistaken loading of the cassette.
Patent JP-S60161015-A (JP)
Title: Shear connecting method of metallic plate
Inventor: NAKAGAWA MOROO
IPC: B23P11/00
Filed: 1984-01-30
Abstract: PURPOSE:To improve connecting force between a pin and a metallic plate, by increasing a temperature of the metallic plate to be shorn higher than that of the shearing pin, when the metallic plate is connected by shearing. CONSTITUTION:A rolled steel plate 4 for general construction is set onto a die 5 having a hole, further a heat resisting steel bar 2 is set onto the steel plate 4 through a guide 3. Then an upper part of the heat resisting steel bar 2 is high- speed punched by a high-speed hammer 1. While high-speed shear punching is performed by placing said steel plate 4 in a condition of temperature variously changing from a normal degree to a high degree. Here the shearing strength, increasing if a temperature difference between said bar 2 and said steel plate 4 is increased, shows 8kg/mm.<2> for the temperature difference, for instance, when it is zero but substantially increases to 27kg/mm.<2> for the temperature difference of 400 deg.C, thus enabling a calking effect to be improved. Accordingly, a pin and a metallic plate can be firmly connected by increasing a temperature of the metallic plate to be shorn higher than that of the shearing pin.
Patent JP-H01188341-A (JP)
Title: Thermoplastic resin film laminate
Inventor: NOSE KATSUHIKO
IPC: C08J7/04
Filed: 1988-01-23
Abstract: PURPOSE:To obtain thermoplastic resin film laminates which are capable of displaying excellent adhesion to a hydrophilic polymer, hydrophobic polymer, metal and inorganic matter, by laminating a laminating resin layer containing modified polyurethane resin comprised by reacting specific phosphorus compound to a thermoplastic resin film. CONSTITUTION:Constitution of a thermoplastic resin film is obtained by laminating a laminating resin layer containing modified polyurethane resin comprised by reacting at least one kind of a phosphorus compound out of the phosphorus compounds shown by general formulas I-V onto at least one surface of the thermoplastic resin film. At the time of manufacture of the film laminates, adhesion can be improved also further by performing corona discharge treatment or ultraviolet irradiation treatment under aerial or nitrogenous atmosphere before and after the lamination. The film laminates possessing excellent adhesion to the whole of a hydrophilic polymer, hydrophobic polymer, metal and inorganic matter can be provided.
Patent JP-S57129149-A (JP)
Title: Electromagnetic clutch motor
Inventor: SHINOZAKI NOZOMI
IPC: H02K7/112
Filed: 1981-01-30
Abstract: PURPOSE:To lower the inertia of an output shaft, and to remove the generation of an abnormal sound at the time of on by disposing a clutch rotor in resin, both surfaces thereof have friction materials, between a clutch ring movably mounted in the axial direction and a brake ring. CONSTITUTION:The clutch ring 33 is mounted to a flywheel 28 attached to a shaft 23 in a shape that is fixed in the circumferential direction and is movable in the axial direction. The brake ring 34 is similarly set up to a braket 22. A clutch coil 31 and a brake coil 32 are arranged between the clutch ring 33 and the brake ring 34 while the clutch rotor 45, both surfaces thereof have the friction disks 46, 47, is mounted and the whole is fixed to the output shaft 24. The clutch rotor is formed by a resin shape such as FRP.
Patent JP-H07213540-A (JP)
Title: Dental implant
Inventor: NISHIHARA KATSUNARI
IPC: A61C8/00
Filed: 1994-02-07
Abstract: PURPOSE:To provide a dental implant having a connective tissue adhesion property when implanted. CONSTITUTION:A dental implant in the shape of a column, having a crown of a tooth section 5 at one end and a root tip section 6 at the other end, is of a dual structure comprising an outer shell 7 and an internal root of the tooth 8, provided with protruded parts 4 and 4' and recessed parts 3 and 3', coaxially formed on the sides of the outer shell and the internal root of the tooth, respectively; the outer shell is bonded with the internal root of the tooth fixedly by a synthetic resin glue.
Patent JP-S57127979-A (JP)
Title: Video system
Inventor: KOUZUKI SUSUMU
IPC: H04N5/225
Filed: 1981-01-30
Abstract: PURPOSE: To increase the operability and to reduce unnecessary power consumption, by the constitution that a VTR can be incorporated to video camera, television turner and reproducing exclusive set and the like selectively and attachably and detachably.  
     CONSTITUTION: In recording video by connecting a VTR and a video camera C through connectors, a DC power supply 5 built in the camera C applies a high voltage to a pickup tube 6 via a high voltage generating circuit 9 and supplies power to a power supply circuit 4 of the VTR via terminals t 1-1 , t 1 . An image formed with a lens 10 is outputted to a video terminal t 2-1  via a pickup tube control circuit 7 and video process circuit 8 and it is inputted to a recording amplifier 1 of the VTR via a terminal t 2 . In this case, an operation switch SW 1  is closed with a projection a-1. In connecting a tuner T or a VTR reproduction exclusive device R to the VTR, the circuit is connected the same as above, allowing to constitute a compact video system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58131492-A (JP)
Inventor: SUZUKI TOSHIHIKO
IPC: F16L19/08
Filed: 1982-01-29
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-S5296887-A (JP)
Title: Display unit
Inventor: KOIKE MITSUO
IPC: G09F9/302
Filed: 1976-02-10
Abstract: PURPOSE: To properly display all the days of week, by giving a change in each segment shape, and by indicating always the days of week with the combination of two letters, one by capital letter and another by small letter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56112889-A (JP)
Title: Controlling device for multiphase induction motor
Inventor: KOBAYASHI SUMIO
IPC: H02P23/04
Filed: 1980-02-08
Abstract: PURPOSE:To simplify the constitution of circuits and eliminate false operation due to noises by controlling the signal of a deviation detecting means by taking the signal of a high-speed operation area detecting means into a thinned-out control means within the braking area of the induction motor. CONSTITUTION:In the electromotive are of the motor 1, a speed instruction 12 and a signal from a speed detecting means 9 are detected by the deviation detecting means 13 and a power control means 2 is controlled through the intermediary of phase shifting means 19 and 20, whereby the primary voltage control is performed. In the braking area, a signal from a synchronous signal generating means 17 is delivered as a timing signal in accordance with the signals of the deviation detecting means 13 and 14 by a phase shifting means 30, while a signal from the high-speed operation area detecting means 16 is taken in and the deviation signal of the deviation detecting means 14 given to the phase shifting means 30 by the thinned-out control means 31 is thereby controlled. Accordingly, the constitution of circuits can be simplified, whereby the false operation caused by the noises breaking into a digital circuit can surely be prevented.
Patent JP-H05199972-A (JP)
Title: Vacuum cleaner
Inventor: YAMAGUCHI SEIJI
IPC: A47L9/28
Filed: 1992-01-29
Abstract: PURPOSE:To decide the optimum suction force and rotating speed of a rotary brush finely by deciding the setting range of input of an electric blower from a mean floor information value at every preset time interval by using a suction force variable range setting means, and deciding the input of an electric blower corresponding to the volume of dust at every moment within the set range. CONSTITUTION:The change in light quantity by the dust passing a dust passage is detected by a light receiving part 11, and the signal of the change is inputted to a microcomputer 15 via an amplifier part 13 and a pulse conversion means 14. The microcomputer 15 is equipped with a counter means 16 which counts the number of pulses from the pulse conversion means 14 within unit time, a dust volume change rate calculation means 17 which obtains floor information by accumulating the result of count, a nonvolatile memory means 37 which stores the floor information, and the suction force variable range setting means 18. The output of the microcomputer 15 calculates the phase control quantity of the electric blower 2 by the volume of dust at every moment, and inputs it to a phase control circuit 33, and performs the input control of the electric blower 2.
Patent JP-H11212928-A (JP)
Title: Data processing device and method, document editing system and record medium
Inventor: ITO KOICHI
IPC: G06F15/16
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To quickly edit or print the document data. SOLUTION: When the document data are inputted by a document data input means 11 and the image data are interpolated to a document, a client 1 gives a transfer request to an image server 2 via an editing image data transfer request means 12. Receiving the transfer request from the client 1, the server 2 reads out the editing image data recorded by an editing image data recording means 24 and transmits them to the client 1. The client 1 receives the editing image data, interpolates them to the document data and sends them to a data processor 3. The processor 3 extracts URL from the editing image data interpolated to the document, acquires the corresponding image data from the server 2 to replace them with the editing image data and prints these editing image data by a printer, etc.
Patent JP-S59140916-A (JP)
Inventor: OOBA AIJI
IPC: F16B37/12
Filed: 1983-01-31
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-H07195080-A (JP)
Title: Sterilized water producing apparatus
Inventor: HORI HIROSHI
IPC: C02F1/46
Filed: 1994-01-11
Abstract: PURPOSE:To prevent a fluctuation in electrolyte concn. by a temp. change and to produce sterilized water at all times even in spite of a change in use environment by correcting the detection output of a temp. sensor according to a change function of electric conductivity, thereby controlling operation of a pump for supplying the electrolyte. CONSTITUTION:Voltage is impressed from a power source 7 to an electrode 2 of an electrolytic cell 1. The electrolytic material is added from a supply pump 5 to the water to be admitted into the electrolytic cell 1. Further, the electric conductivity of the water is detected by an electric conductivity sensor according to addition of the electrolytic material besides, the operation of the supply pump 5 is controlled by a control unit 6 in accordance with the detection output of the electric conductivity sensor to control the concn. of the electrolytic material included in the water admitted into the electrolytic cell 1 to a set value. At this time, the change function of the electric conductivity with respect to water temp. is stored in the control unit 6. The detection output of a temp. sensor 8 is corrected according to the change function of the electric conductivity in the control unit 6, by which the fluctuation in the electrolyte concn. by the temp. change is prevented.
Patent JP-H03217991-A (JP)
Title: Optical reader
Inventor: SAKAI TOSHITAKA
IPC: G06K7/10
Filed: 1990-01-23
Abstract: PURPOSE:To reduce the power consumption of a laser light source by producing a synchronizing signal synchronously with the scanning operation of a scanning means, making the emission of light of a laser light source be intermittent in response to the synchronizing signal, and controlling the laser light source so as to reduce the scanning range of the laser light less than a prescribed scannable range via the scanning means. CONSTITUTION:The emission of light of a laser light source is intermittent synchronously with the scanning operation of a scanning means. Then the scanning range of the laser light is reduced by the scanning means less than a prescribed scannable range. Thus the laser light source emits the light only in an optional scanning range and irradiates the laser light. The scanning means is obtained via various optical scanning means such as a polygon mirror type, a galvanomirror type, a hologram type, etc.
Patent JP-H08198702-A (JP)
Title: Cut flower freshness-keeping agent and method for keeping freshness of cut flower
Inventor: HANABUSA MIHO
IPC: A01N3/02
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a cut flower freshness-keeping agent containing a specific nitrogen-containing water-soluble polymer and/or an alkyleneimine polymer or a mixed polymer of the polymer as an active ingredient, having high freshness-keeping effect on rose, chrysanthemum and Gerbera hybrida, etc., and hardly causing environmental pollution. CONSTITUTION: This cut flower freshness-keeping agent contains (a) a water-soluble polymer containing nitrogen, obtained by reaction of at least one compound selected from an epihalohydrin, an alkylene dihalide, diepoxide and dihalogenoalkyl ether with (b) at least one of an amine of the formula [R<1> to R<4> are each H or an alkyl; A is an alkylene; (n) is 0-5] and/or an alkyleneimine or a mixed polymer of the polymer as an active ingredient. The water-soluble polymer has preferably 0.02-2dl/g, especially preferably 0.02-1dl/g intrinsic viscosity at 25 deg.C. The cut flower freshness-keeping agent exhibits remarkable bent neck-preventing effect and admiring period-prolonging effect from bud to 8/10 bloom.
Patent JP-S54108359-A (JP)
Title: Device for carrying pulverulent bodies, granular bodies or mixture of these bodies
Inventor: KOIZUMI YUTAKA
IPC: G03G15/08
Filed: 1978-02-13
Abstract: PURPOSE: To shift the mixture of magnetic bodies and powder entered into a duct in a non-magnetic body with magnets at the outside of the duct, by transferring a pair of magnets at the outside of the duct along the duct.  
     CONSTITUTION: In a device that carries the toner pulverulent bodies of a duplicator to a developing machine, a carrying course consists of a doughnut-like pipe 1, and an inlet 1a and an outlet 1b are shaped. A rotary arm 6 is fastened to a shaft 2 mounted to a center of the pipe 1, a nose of the arm 6 is branched in a forked shape, permanent magnets 7, 8 are installed in forms that the poles are faced so that the magnets face to both sides of the pipe 1 and toner pulverulent bodies are carried by means of the magnets with spheres 9 in steel entered into the pipe 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5297860-A (JP)
Title: Solar cell lighter
Inventor: KOSHIKI ITARU
IPC: F23Q7/00
Filed: 1976-02-12
Abstract: PURPOSE: To provide virtually permanent life for the driving power source utilizing a solar cell and additionally, to improve the charging efficiency and economy thereof by optimizing the number arranged in series. 
     COPYRIGHT: (C)1977,JPO&Japio