baber/WOPTO huggingface dataset:
Patent JP-S5567982-A (JP)
Title: Display system for quantity of tape run
Inventor: YAMAGUCHI TOSHIAKI
IPC: G11B27/34
Filed: 1978-11-13
Abstract: PURPOSE: To display the quantity of a tape run by changing an equipped display unit over by displaying the quantity of a tape run by a recording time digital display unit, in addition to a preset repeat position and the analog quantity of a tape run by an analog signal level display unit.  
     CONSTITUTION: With switch S 1  connected to contact (b), a reel rotational frequency is detected by rotation signal generator RTP and converted by converter circuit RCV into a tape-run-quantity digital signal. As a result, the quantity of the tape run is digitally displayed by display unit DID providing digital display of recording time, etc., through selector SEL 1  and also displayed analogically by display unit AID, providing analog display of a signal level through decoder DEC 2  and selector SEL 2 , to know immediately the quantity of the remainder. This display unit AID provides analog display of a repeat position set by repeat setting circuit RST, so that the quantity of the tape run will be digitally displayed by making use of a conventional display unit and also displayed analogically with an easy decision. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5471981-A (JP)
Title: Production of semiconductor element
Inventor: YASUDA SEIJI
IPC: H01L21/302
Filed: 1977-11-21
Abstract: PURPOSE: To prevent occurrence of chip and crack, by providing glass passivation films on both main surfaces of the intended element dividing region of a semiconductor substrate, and cutting the substrate together with said films by means of a wire saw, or cutting a part with a blade saw and cutting the rest with a wire saw.  
     CONSTITUTION: PN junction face 1a and PN junction face 1b are formed on the face and back of a semiconductor substrate 1, respectively. Mesa grooves 4a, 4a', and 4b, 4b' are machined in the face and back of this substrate, and glass passivation films 5a, 5a', and 5b, 5b' are deposited in the inside of said grooves. From the central part of the grooves, the substrate 1 is cut apart by means of a saw. At this time, a piano wire or tungusten wire 32 moving reciprocally by pulleys 31a, 31b are made to run by way of SiC abrasives to cut apart. Or, before cutting apart, about 2/3 of the cutting allowance is cut by using a diamond blade saw, and the remaining 1/3 is cut by a wire saw. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6099004-A (JP)
Title: Continuous inorganic fiber
Inventor: YAJIMA SEISHI
IPC: D01F9/08
Filed: 1984-07-06
Abstract: PURPOSE:Conjugated inorganic carbide fiber consisting of Si, Ti, and C, which is substantially amorphous, has a specific structure, has more improved mechanical strength, heat resistance, and oxidation resistance than existing SiC fiber obtained from polycarbosilane. CONSTITUTION:The desired fiber made of an agglomerate consisting of (A) amorphous particles comprising Si, Ti, C, and, is necessary, O, and/or (B) ultrafine particles of crystal of beta-SiC, TiC, solid solution of beta-SiC and TiC, and TiC1-x (0<x<1), having <=500Angstrom  particle diameter (amorphous SiO2 and TiO2 may exist in the vicinity of the particles). The desired fiber preferably consists of only the component A, or only the component B.
Patent JP-S5472324-A (JP)
Title: Dfferential throttle positioner
Inventor: HAYASHI TSUTOMU
IPC: F02D29/02
Filed: 1977-11-19
Abstract: PURPOSE: To prevent wasteful consumption of fuel at the time of deceleration and improve the sense of feeding by rendering the throttle positioner inoperative at the time of the deceleration except for cases under high speed and high load engine operating conditions.  
     CONSTITUTION: A valve 10, in which first to third sections are defined by a partition member and a diaphragm 12 having an orifice 12a and provided with an integral valve rod 14, is provided, and the third section E is communicated with a negative pressure chamber A of a throttle positioner 5, in which the negative pressure chamber A and an atmospheric air chamber B are defined by a diaphragm 6. Thus, at the time of high load of the vehicle or at the time of deceleration from high speed the third section E is communicated with atmosphere during a period, during which the negative pressure acting in the first section C is higher than the negative pressure acting in the second section, so that a throttle positioner 5 is operative held operative during this period. At the time of the deceleration under the other conditions, an equal negative pressure acts in the first and second sections D and C. In this case, an atmopsphoeric port 13a remains closed to hold the throttle positioner 5 inoperative, so that a throttle valve 1 is immediately closed down to the idling aperture to achieve the intended end. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5839483-A (JP)
Title: Printer
Inventor: SAKAGAMI WATARU
IPC: B41J11/46
Filed: 1981-09-03
Abstract: PURPOSE:To prevent misinsertion by arranging a means of transmitting a status corresponding to the detection of drop in the printing density as determined in the printing of an identification code receiving an insertion instruction with such an identification code. CONSTITUTION:The printing density is checked by comparing a read output  signal 63 with a reference voltage 65 higher than a comparison reference voltage 64 by means of a comparator 67. When output signal of a comparator 66 is ''1'' within  a control section 68, a drop in the printing density is judged if the output signal of the comparator 67 is ''0''. A status of dropped printing density is sent to a CPU3 to demand the replacement of an ink ribbon. At the same time, a print head 22 is moved to the right to print an identification code overlapped thereby improving the S/N ratio. Upon the end of this operation, the execution of the insertion is resumed to the first line printing position.
Patent JP-S5488764-A (JP)
Title: Manufacture for electrode plate
Inventor: OKI KENICHI
IPC: H01J11/24
Filed: 1977-11-18
Abstract: PURPOSE: To prevent the crack from being caused to the coated dielectric substance layer, by forming the angle between the edge of the electrode coated on the glass substrate and the glass substrate so that it is within a given range, and by coating and forming the dielectric substance layer on the upper surface.  
     CONSTITUTION: The electrode double metallic layer 21 consisting of the Cr layer 21a and the Cu layer 21b is formed on the surface of the glass substrate 1 with photographic etching. In this case, the electrode ridge S is not plane but a convex curved surface toward external, and the angle to the surface of the substrate is decreased as it closes to the electrode upper surface. Further, by taking the angle B of the line PQ to the substrate surface within 60°, no crack is caused to the dielectric substance layer coated on the upper part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5264009-A (JP)
Title: Screw compressor
Inventor: MIYAGAWA MITSUHIKO
IPC: F04C18/16
Filed: 1975-11-21
Abstract: PURPOSE: A simple screw compressor with reduced noise. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06324665-A (JP)
Title: Document editing device
Inventor: YAMAUCHI TOMOYA
IPC: G06F3/048
Filed: 1993-05-17
Abstract: PURPOSE:To provide a document editing device which can greatly decrease storage capacity used for drawing by block caching. CONSTITUTION:According to user's input from an input means 1, a contents editing means 2 performs an editing process for document data. A contents layout means 3 determines the layout of the document data after the editing process by the contents editing means 2 and determines the sizes of document elements constituting the document data, etc. A contents drawing area securing means 4 secures a storage area wherein the respective document elements are drawn on the basis of the determined sizes of the document elements and the characteristics of the document elements. A contents drawing means 5 draws the contents of the respective document elements of the document data in the secured corresponding drawing area. The drawn image is transferred by a display means 6 to a proper position on a screen and the document data are displayed.
Patent JP-H0850075-A (JP)
Title: Device to control impermeability of flexible thin film installed in solid support
Inventor: JIYON MIKURU NOTSUTEINGAMU
IPC: G01M3/22
Filed: 1995-06-06
Abstract: PURPOSE: To provide a device to control impermeability of a flexible thin film to be used for ventilation between the external and a space surrounded by parting walls. CONSTITUTION: A thin film 8 is sealed and connected to a movable box 13 of which content can be sucked. Leak through the thin film 8 can be measured by change of gas pressure or concentration change generated in a space 2 in the box 13. This can be used for gloves, semi-gas tight clothes, and other direct break-in type facilities.
Patent JP-S5565184-A (JP)
Title: Timer unit
Inventor: SUZUKI KOUJI
IPC: G04G15/00
Filed: 1978-11-10
Abstract: PURPOSE: To control for other systems, by combining the timer control output of one system.  
     CONSTITUTION: The control outputs 2, 3, 4 of the timer control circuit 1 drive the first, second, third relays 7, 8, 9 to control the first load units 20, 21, 22. Further, the control outputs 2, 3, 4 are selected with the selection switches 25, 26, 27 of the selection means 24 to drive the fourth relay 23 and to operate the second load unit 31. Thus, the corresponding operation to the two systems is made possible with a given combination during a given period depending on the operation of the control circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01307837-A (JP)
Title: Mpu simulation method and mpu simulator
Inventor: SATO TETSUJI
IPC: G06F11/28
Filed: 1988-06-06
Abstract: PURPOSE:To debug a program only with software by filing data of hardware environments and external phenomena and performing simulation based on data of this file. CONSTITUTION:When an MPU simulator is started, data of hardware environments of a simulation object MPU is loaded from a configuration file CF where configuration information is stored. Various timing signals to be supplied to terminals of the MPU are loaded from an external phenomenon file EPF as test data. A target program TP as the debugging object is loaded to memory table MRTY. When execution of the program TP is indicated in this state, a debugger DBG instructs an MPU module MM to execute and stop instructions of the MPU, and execution of instructions of the MPU is simulated in the module MM.
Patent JP-H05309270-A (JP)
Title: Combustion catalyst for hydrocarbon
Inventor: AIZAWA YUKIO
IPC: B01J23/40
Filed: 1992-05-01
Abstract: PURPOSE:To obtain a catalyst having high combustion activity and excellent heat resistance by mixing an aluminum alkoxide and a silicon alcoxide in a specified ratio, subjecting the mixture to a reaction in glycol and depositing a platinum-group metal on the synthesized silicon-modified alumina. CONSTITUTION:An aluminum alkoxide and a silicon alkoxide are mixed in 5-60 atomic ratio of Al/Si, and the mixture is subjected to a reaction at 200-400 deg.C in glycol. The reactional product is calcined at 500-1500 deg.C, and a platinum-group metal is deposited on the produced silica-modified alumina. Since the silica-modified alumina as the catalyst carrier maintains a large surface area even after calcination at >=500 deg.C, especially at 1200 deg.C, the catalyst obtained by depositing an active metal on the carrier has high combustion activity and excellent heat resistance.
Patent JP-H01307904-A (JP)
Title: Envelope detecting circuit for magnetic recording and reproducing device
Inventor: IDO KIHEI
IPC: G11B5/09
Filed: 1988-06-07
Abstract: PURPOSE:To detect an envelope with high accuracy even against an envelope signal which has been reproduced by two head whose reproducing levels are different by executing forcibly discharge of a capacity which has been attached to a peak holding circuit, in a no-signal reproducing area by a signal which has synchronized with a rotation of a drum. CONSTITUTION:In order to obtain a signal which has synchronized with a rotation of a drum 9 to which a head 8 has been attached, a signal is generated by a sensor 11 which has used a Hall element and an MR element, etc., amplified by an amplifier 12, and thereafter, converted to a digital signal by a comparator 13. Also, whenever the digital signal is brought to state variation by a pulse generating circuit 14, a pulse waveform is generated. In this regard, this pulse waveform sets the sensor 11 so as to be outputted to a gap for scanning a tape 7 by two heads 8 which have been opposed at 180 deg.. As a result, this pulse waveform is always outputted to a no-signal reproducing area from the head 8. In such a way, even if a reproducing level is greatly different, an envelope can be detected normaly at every head.
Patent JP-S6031756-A (JP)
Inventor: SAKAMOTO GIICHI
IPC: A61H39/04
Filed: 1983-07-29
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-H01307843-A (JP)
Title: Additional circuit for monitoring running of program
Inventor: MISAWA MASAHIKO
IPC: G06F11/28
Filed: 1988-06-06
Abstract: PURPOSE:To monitor running of a program without special change by preliminarily setting monitor addresses and comparing them with the address on an address bus to obtain an external output signal corresponding to the monitor address coinciding with the address on the bus. CONSTITUTION:Monitor addresses (namely, first address values) 1a-1n to be monitored are preliminarily set to a monitor address setting circuit 1. An address bus comparing circuit 2 compares the address value on the address bus (namely, a second address value) with monitor address value 1a-1n in the monitor address setting circuit 1 and outputs an external output report signal 11 corresponding to the monitor address coinciding with the address value on the bus. An external output circuit 3 outputs one of external output signals 3a-3n corresponding to the inputted external output report signal 11. Thus, running of the program is monitored without requiring a special instruction on software neither specially changing software and hardware of an already provided system.
Patent JP-S63305997-A (JP)
Title: Process for treating sewage and wastes
Inventor: SUZUKI TAKAYUKI
IPC: C02F9/00
Filed: 1987-06-05
Abstract: PURPOSE:To eliminate a rise in CODMn due to NO2, by decarboxylated desorption liquid obtained by anaerobic digestion of sewage and wasters, thereafter separating said liquid by membranes and then applying ozone treatment to the water which has permuated the membranes. CONSTITUTION:Wastes 1 are passed through successively a first digestion tank 2 and a second digestion tank 3 having sealed construction, which are anaerobically maintained and heated at about 37 deg.C, to be anaerobically decomposed. Precipitated digestion sludge 4 is drawn from the second digestion tank 3 and dewatered in a dewatering process 5 to be separated into dewatered sludge 6 and separated water 7. Digested desorption liquid 8 is decarboxylated in a decarboxylation tank 9, thereafter passed through a desorption liquid tank 11 to be separated and concentrated in an ultrafiltering-membrane separation process 12, following which water 16 which has passed through ultrafiltering membranes, comes into contact with ozone in a ozone treatment process 17, in which organic-carbon COD component present in said water and chromaticity components are oxidized and diluted by dilution water 18 to be discharged.
Patent JP-S63305187-A (JP)
Title: Working medium mixture
Inventor: SEGAMI MAKOTO
IPC: C09K5/04
Filed: 1987-06-05
Abstract: PURPOSE:To provide the title mixture which exhibits excellent refrigerating and heating efficiency, and which comprises a dichlorotrifluoroethane and a dichlorodifluoroethane. CONSTITUTION:A dichlorotrifluoroethane (e.g., 1,1-dichloro-2,2,2-trifluoroethane) is mixed with a dichlorodifluoroethane (e.g., 1,2-dichloro-1,2-difluoroethane) in a molar ratio of 1:99-99:1 to prepare a working medium mixture. Optionally added to 100pts.wt. working medium mixture is about 1pt.wt. heat stabilizer (e.g., dimethyl phosphite).
Patent JP-H01309017-A (JP)
Title: Zoom optical system
Inventor: SUZUKI KENZABURO
IPC: G02B13/14
Filed: 1988-06-07
Abstract: PURPOSE:To obtain a wide view angle and a high zoom ratio and perform excellent aberration compensation, and to reduce narcissus extremely by moving 2nd and 3rd lens groups of the zoom optical system of four-group constitution relatively along the optical axis by zooming and setting the focal length and radius of curvature under specific conditions. CONSTITUTION:This zoom optical system has a 1st lens group G1, 2nd lens group G2, 3rd lens group G3, and a 4th lens group G4 and the 2nd lens group G2 and 3rd lens group are moved relatively along the optical axis by zooming; and the optical system is so constituted as to satisfy inequalities I, where f1 is the focal length of the 1st lens group G1, f2 the focal length of the 2nd lens group G2, ra and rb the radii of curvature of a meniscus lens element L21 on the object side and image side, and rc and rd the radii of curvature of a positive lens element L31 on the object side and image side. Consequently, the aberrations are compensated excellently while the high zoom ratio and wide view angle are obtained, and the narcissus can be reduced extremely.
Patent JP-S5364425-A (JP)
Title: Printer
Inventor: HANAOKA SEIJI
IPC: H04L17/16
Filed: 1976-11-22
Abstract: PURPOSE: To simplify the constitution as well as to ensure an accurate operation for a printer which possesses plural record needless as well as a print head which composes and prints the characters onto the record paper via an ink ribbon with the record needless energized. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H036118-A (JP)
Title: Synchronizing circuit
Inventor: UEKI YUICHI
IPC: H03K5/00
Filed: 1989-06-01
Abstract: PURPOSE:To perform synchronization without adjusting the input timing of a control signal from the outside by providing a signal change synchronizing part, a control part, and a control signal generating part. CONSTITUTION:When only part of a signal line changes within constant time, pulses generated at the EXOR gates 19-21 of a signal change detecting part 2 pass the OR gates 13-15 of the control part 3, and change the output of the D-FFs 10-12 of the control signal generating part 4 to high levels. The output of unchanged D-FFs 10-12 change to the high levels with the pulses generated at EXOR gates 19-21 connected via delay circuits 16-18, not with the EXOR gate directly connected to the OR gates 13-15. All the output of the D-FFs 10-12 change to the high levels after constant time corresponding to the delay quantity of the delay circuits 16-18 after the change timing of the signal line changing first, and the output of an AND gate 8 goes to the high level, which operates the D-FFs 5-7 of the signal change synchronizing part 1. The change of the signal line is synchronized, and the D-FFs 10-12 can be reset.
Patent JP-H04364332-A (JP)
Title: Power supply circuit at power failure for distribution line voltage current detector
Inventor: OGINO MAKOTO
IPC: H02J9/00
Filed: 1991-06-12
Abstract: PURPOSE:To provide a downsized power supply system suitable as a long term backup power supply. CONSTITUTION:A transformer 1 steps down an AC power supply voltage to produce a control voltage which is then converted through a rectifier 2 into a DC voltage which is boosted by a factor of 5-10 through a DC/DC converter 4 to produce a high voltage for charging a backup capacitor 7. When the AC power supply voltage drops due to fault, a backup switching circuit 8 controls a capacitor power supply according to the level decision result of a level decision circuit 10 to produce a constant voltage which is then fed to a voltage current detector.
Patent JP-S5931019-A (JP)
Title: Manufacture of ic by mbe method and apparatus for manufacturing the same
Inventor: YANAGIDA HIROSHI
IPC: H01L21/268
Filed: 1982-08-14
Abstract: PURPOSE:To prevent droplets of the residual component from generating on the surface of a substrate by a method wherein the material liable to separate from the surface of the substrate under heating is supplied to the substrate surface in the evaporated form. CONSTITUTION:In case of using, for example, a GaAs substrate in manufacture of IC by MBE method, the substrate is preferably heated not lower than 650 deg.C in order to obtain a good film with less defects. On the other hand, at high temperatures not lower than 580 deg.C, As is separated selectively and Ga in the form of droplets is generated on the substrate surface. To prevent generation of such droplets, any material belonging to the III-V group simultaneously radiate a heated substrate 5 through a mechanical mask 4 in the form of a molecular beam, thereby to supply the component 7 (As in case of using GaAs substrate) separated from the substrate 5 in the evaporated form.
Patent JP-H04365277-A (JP)
Title: Power saving output circuit
Inventor: TOMITA YOICHI
IPC: H04N5/44
Filed: 1991-06-13
Abstract: PURPOSE:To eliminate a useless current in an unused state and to reduce energy consumption at an emitter follower type signal output circuit to output signals through a coaxial plug to a coaxial line. CONSTITUTION:Corresponding to a signal processing circuit 1 and a coaxial plug 10, an emitter follower buffer circuit 6 is provided with an emitter follower transistor for impedance transformation for outputting video signals at a low impedance, resistor 3, impedance matching resistor 4 and coupling capacitor 5, and a pin jack is provided with a wiring terminal 7, central electrode 12, insulator 13, first ground side electrode 8 and second ground side electrode 9. The output signal of the emitter follower buffer circuit 6 is connected to the wiring terminal 7 of the pin jack, and this pin jack is fitted and connected to the coaxial plug 10 for signal extraction. The first ground side electrode 8 is directly connected to a ground potential, and the second ground side electrode 9 is connected to the ground terminal of the emitter follower buffer circuit 6.
Patent JP-H09291502-A (JP)
Title: Concrete
Inventor: OGATA TAKAAKI
IPC: E02D29/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent the hindrance of water repellent function by filling a through hole of a base material with a water permeable concrete, or providing a water permeable concrete in the through hole of the base material or a through hole, which is formed between the base materials adjacent to each other, freely to be removed. SOLUTION: Fresh concrete for block is formed into a base material 2 with through holes by a molding machine. This through hole 1 is filled with water repellent fresh concrete, and the concrete is hardened so as to obtain a water repellent concrete 3. At this stage, the height of the water repellent concrete 3 is set lower by one step than the height of the base material 2. With this structure, in the case of application of this concrete to a parking or the like, a touch of tire with the water repellent concrete 3 is avoided. The water repellent concrete 3 can be separately formed from the base material 2, and the water repellent concrete 3 can be fitted in the through hole 1 freely to be removed. Furthermore, the only water repellent concrete 3 can be taken out for cleaning and exchange. With this structure, the water repellent function is maintained, and while the generation of lowering of strength can be prevented.