baber/WOPTO huggingface dataset:
Patent JP-S6130342-A (JP)
Title: Profile machining device
Inventor: KITATANI KATSUHIKO
IPC: C03B33/04
Filed: 1984-07-19
Abstract: PURPOSE:To improve machining accuracy and machining efficiency and to reduce the number of workman and space required for working by providing common profile tracing means for numerically controlling the sections to be cut and ground on a plane coordinate system, and angularly controlling a tool about an axis crossing the coordinate system at the right angle at least in one of the above sections. CONSTITUTION:Profile machining is comprised of the following processes such as, resetting X and Y axial elements at a starting position; executing a program according to a down command for a cutter wheel; reading out coordinates data at sampling points on both ends of each block forming a machining pattern, an interpolarting variable formula, a theta axial control formula and machining speed data; conducting the above data as NC data to each of interfaces 73-75 on the X, Y and theta axes; in each interface, generating a driving pulse train for control motors 15, 12, 25 on the basis of NC data to control each axis. When one cycle of the program has been completed, a wheel rises, and a next raw plate glass is carried into a profile machining device to be cut. A cut plate glass is transferred into a grinding section to be ground in parallel with a next cutting work. The cutting and grinding works are carried out interlocking each other by means of the same software.
Patent JP-S63315274-A (JP)
Title: Paper feeding-out guide mechanism for printer
Inventor: KAMISAKA NORIAKI
IPC: B41J15/04
Filed: 1987-06-18
Abstract: PURPOSE:To enable easy and speedy replacement of a rolled form paper, by providing brackets on the same substrate as that for a printer on the front side of a printing mechanism part of the printer, and detachably fitting a roll of a printing paper to the brackets. CONSTITUTION:A roll of a printing paper 12 is disposed on the side of, and spaced from, a printing mechanism part provided on one side surface of a printer 10, and both end parts of a support shaft 26 passed through the rolled form paper 12 are disengageably fitted in shaft holes 21 in brackets 22, 24 fixed on a substrate 14 used also for the printer 10. A guide member 32 comprising a slanted top plate 34 and side plates 38 is provided, the top plate 34 of which has one end part surrounding the rolled form paper 12 and the other end part directed toward a paper-supplying port of the printing mechanism part. The guide member 32 is provided with notches 40 in end parts on the rolled form paper side of the side plates 36, 38 thereof, and the notches 40 are rotatably engaged with the support shaft 26. Positioning collars 28, 30 are attached respectively to both ends of the shaft 26, and the side plates 36, 38 of the guide member 32 are set to press the rolled form paper 12 from both sides, thereby applying an elastic brake to the rotation of the rolled form paper 12.
Patent JP-S5852362-A (JP)
Title: Production of aqueous dispersion of carbon black
Inventor: YAMAMURA NOBUO
IPC: G03C1/825
Filed: 1981-09-22
Abstract: PURPOSE:To obtain easily and rapidly an agueous dispersion of carbon black having a small average particle size, by adding water to an oily dispersion of carbon black formed by using an org. solvent and a dispersant, stirring the dispersion and then removing the org. solvent. CONSTITUTION:Carbon black, an org. solvent and a dispersant are mixed in a tank 11 while stirring them by means of a dissolver 14, to form an oily dispersion of carbon black. Water is added thereto. The tank is closed. If necessary,  hot water is passed through the heating jacket of the tank 11 to heat it. Then a pressure-reducing apparatus 16 is operated to evaporate the org. solvent. The org. solvent present in an ag. dispersion of carbon black is recovered by means of a condenser 15. A vacuum gauge 17 is provided to monitor the degree of vacuum within the tank 11. The evaporation rate of the org. solvent can be controlled by controlling the degree of vacuum, the liguid temperature within the tank 11 and the rate of exhaust gas from the pressure-reducing apparatus 16.
Patent JP-S5939981-A (JP)
Title: Pump device
Inventor: ASABA TSUNEO
IPC: F04B53/12
Filed: 1982-08-30
Abstract: PURPOSE:To simplify a constitution and eliminate the need for high precision necessary to manufacture, to reduce the production cost, and improve productivity, by a method wherein a piston, which sucks and forcibly discharges fluid, is so constituted as to additionally possess the function of a discharge valve, and besides, it is formed by an elastic material. CONSTITUTION:A piston moving range 10, in which a recess with proper width is formed in the direction of the axis of the piston rod 9 along a peripheral direction, is provided at an outer periphery in the vicinity of the point of a piston rod 9, and an annular piston 7, which is formed so as to be slidable over the moving range 10, engages with the moving range 10. The annular piston 7 is formed such that, when the piston rod 9 enters a cylinder 6, the piston is pressed by fluid sealed in the cylinder and is movable in a reverse direction to the advancing direction of the piston rod 9, opened to the moving range 10, and regulates a communicating hole 8, communicating with a discharge port side 3 through the piston rod 9, and functions as a discharge valve. Additionally, the piston is made of an elastic material, and this simplifies its constitution, enables production of a device at a low cost, and permits the improvement of productivity.
Patent JP-H10323631-A (JP)
Title: Device for self-cleaning cleaning member
Inventor: YOSHIDA MASAO
IPC: H01L21/304
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a self-cleaning device for cleaning a member in which the self-cleaning device itself can be formed smaller and the whole of the cleaning device can be formed smaller by the arrangement and also a material to be cleaned can be set easily on the central position of the cleaning device. SOLUTION: A self-cleaning plate 30 being brought into contact with the surface of a roll type cleaning member 10 and cleaning the same is set on an arm 20 supporting the roll type cleaning member 10 being in contact with the surface of a semiconductor wafer (material to be cleaned) W and scrub cleaning the same is installed. When the roll type cleaning member 10 is brought into contact with the semiconductor wafer W to carry out the scrub cleaning, a quarts plate 30 is separated from the roll type cleaning member 10. When the roll type cleaning member 10 is separated from the semiconductor wafer W, the quarts plate 31 is brought into contact with the roll type member 10 to carry out the self-cleaning for the roll type cleaning member 10.
Patent JP-S5854214-A (JP)
Title: Crankshaft in two-cycle internal-combustion engine
Inventor: MIYAKOSHI SHINICHI
IPC: F16C3/10
Filed: 1981-09-25
Abstract: PURPOSE:To contrive making it smaller in size and lighter in weight, and reducing capacity in the crank chamber in such a way that a crank pin and a crankshaft are integrally formed, and a separate body of sub-weight is overlapped and deposited on the boss of the crank pin. CONSTITUTION:A press-in hole 2 to press a crank pin 5 of a crank weight 4 on the press-in side inward is made at a crank weight 1 on the pressed-in side, and the crankshaft part 3 is integrally installed. And, the crank pin 5 and a crankshaft part 6 are integrally formed at the crank weight 4 on the press-in side, and plural holes 7 are penetrated at the determined intervals at the crank weight on said press-in side. Then, a sub-weight 8 is attached on the boss side of the crank pin 5 of the crank weight 4 on the press-in side, and a pin 10 which has been penetrated through a penetrating hole 7 is inserted into a penetrating hole 9 which has been provided at a sub-weight 8, and calked tightly.
Patent JP-S6211479-A (JP)
Inventor: KOZONO KAZUHIRO
IPC: A63C17/02
Filed: 1985-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H095592-A (JP)
Title: Optical fiber cord
Inventor: OHASHI KEIJI
IPC: G02B6/44
Filed: 1995-06-16
Abstract: PURPOSE: To enhance mechanical strength and rigidity in spite of a small diameter and to facilitate handling by placing a supporting wire of the same diameter as the diameter of an optical fiber along the optical fiber and integrally coating both. CONSTITUTION: The optical fiber 1 is constituted by providing a bare optical fiber 2 having a diameter of 125μm with a coating layer consisting of a primary layer 3 and a secondary layer 4 and has the diameter of 250μm. One piece of the supporting wire 5 is placed along one piece of the optical fiber 1 in contact and parallel therewith. The outside diameter of the supporting wire 5 is specified to 250μm equal to the outside diameter of the optical fiber 1. The Young's modulus of its longitudinal direction is a high Young's modulus having a range of 1000 to 2500Kg/mm<2> . The optical fiber 1 and the supporting wire 5 are integrally coated by the primary coating layer 6, by which the optical fiber cable ribbon 7 of single number of the coated fiber is obtained.  As a result, the optical fiber cable which is sufficiently high in the mechanical strength, such as tensile strength and repetitive bending, and rigidity is obtained.
Patent JP-H05343775-A (JP)
Title: Laser power controller
Inventor: TAKAHASHI HIDEKI
IPC: H01S5/068
Filed: 1992-06-10
Abstract: PURPOSE:To perform stable control by enhancing the reliability of the counter value to laser power, in a laser power controller which has a digital APC circuit. CONSTITUTION:When, for example, a certain time passes, the counter value of a digital APC circuit is reset by turning on repeated APC operation. Hereby, disturbance noise, etc., add, whereby the counter value is kept changed, and the laser power is prevented from deviating from predetermined power.
Patent JP-S6041406-A (JP)
Inventor: TAKAYAMA TOSHIO
IPC: A01C7/14
Filed: 1983-08-17
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-S6041046-A (JP)
Title: Electrophotographic sensitive body
Inventor: OOWADA YOSHIHISA
IPC: G03G5/04
Filed: 1983-08-16
Abstract: PURPOSE:To enhance potential acceptance of a thin film by forming an amorphous semiconductor film made of a specified compd. contg. H and/or F as a photosensitive layer. CONSTITUTION:A thin amorphous semiconductor film used for a photosensitive layer is represented by a-Si1-xXx:H, a-Si1-xXx:F, or a-Si1-xXx:H:F, where X is C, N, or O, and 0<=x<=1. This value (x) grdually decreases from its surface to the middle part, and gradually increases from the middle to the substrate electrode. Mixing of impurities deteriorating the mobility of carriers or the life of the film is suppressed to the min. limit to accelerate the carriers, and the band structure of the thin film in the thickness direction is gradually changed. As a result, blocking is naturally erased without especially adding a blocking structure, such as an n type a-Si layer or a p type a-Si layer, and the obtained photoconductive thin film does not remarkably hinder conduction of carriers and the potential acceptance of the thin film can be enhanced.
Patent JP-S6213929-A (JP)
Title: Combustion device
Inventor: KAMIYA HIROSHI
IPC: F23N5/24
Filed: 1985-07-09
Abstract: PURPOSE:To prevent surely the accidental continuation of imperfect combustion operation and provide the combustion device, prominent in safety property, inexpensively by a method wherein a resistor element is interposed in the electric source circuit of second solenoid coil as an additional voltage regulating element for the second solenoid coil. CONSTITUTION:A sensor 19, detecting the constituent of combustible gas in exhaust combustion gas, is provided at the exhaust port 1A to decide imperfect combustion when the concentration of the constituent of combustible gas has become higher than a set value and intercept a safety valve preferentially. According to the detection of imperfect combustion based on the monitoring of concentration of constituent of combustible gas, not only the imperfect combustion due to lack of exygen, clogging of a heat exchanger or the like but also the imperfect combustion due to the deterioration of a main burner 3, faulty supply of primary air for the main burner 3 or the like may be detected. The accidental continuation of imperfect combustion operation may be prevented surely by employing the combustible gas constituent detecting sensor 19 as described above.
Patent JP-H0813584-A (JP)
Title: Handle lever type flush valve with purifying device
Inventor: HOSHIMOTO MASAYOSHI
IPC: E03D3/02
Filed: 1994-07-01
Abstract: PURPOSE:To always purify a closet by connecting pipes for receiving and discharging water to a water storage tank charged with a drug case, dissolving the drug in water introduced from the receiving pipe at every operation of a flush valve, and discharging the water. CONSTITUTION:By tilting a handle 17, an intermediate shaft 14 and an extended shaft 12 are pushed out so as to operate a relief valve, and pressure water flows through an inflow port 4 to an outflow port 5. The water is introduced to a water storage tank 30 through a water receiving pipe 21 and an introducing port 22 on the lower part of a drug case 34, but the tank is partitioned with partition plates 35 so that a solid drug is dissolved in the water. The water solution of the drug 41 flows to a water introducing port 23 and from here returns to the outflow port 5 through a discharging pipe 24. The returned water containing the drug flows to a closet through a closet piping connected to the outflow port 5, and washes the closet.
Patent JP-S637425-A (JP)
Title: Oil-pressure circuit for construction machine
Inventor: KUBOMOTO WATARU
IPC: E02F9/22
Filed: 1986-06-26
Abstract: PURPOSE:To prevent the occurrence of trouble with concurrent operations of traveling motor and other actuators by a method in which a solenoid valve to be operated by interlocking with switching of left and right-handed traveling valves is provided and oil paths for slewing valve and operating actuator are switched. CONSTITUTION:Left and right-handed traveling motors 2 and 3 are set in tandem on the uppermost side of groups A and B, and a solenoid valve 18 is provided for an electric circuit 17 to be operated by interlocking with switching operations of the motors 2 and 3. Valves 19 and 20 are also provided for oil paths 26 and 27 branched at the middle of an oil path 25 for the third pump 9 and a slewing valve 11. The valve 19 is switched to a closing position by pilot pressures from the valve 11 and remote control valves 22-24 for operating attachment, and the valve 20 is switched to an opening position by pressure oils from the valves 22-24. Pressure oils from the first and second pumps 7 and 8 can thus be supplied to the motors 2 and 3, and pressure oil from the pump 9 can be supplied to the slewing motor 11 and the actuators 4-6.
Patent JP-S5673840-A (JP)
Title: Gas discharge type display unit
Inventor: AKUTSU SHIYUUZOU
IPC: H01J17/20
Filed: 1979-11-20
Abstract: PURPOSE:To realize high quality display unit by specifying the pressure of sealing gas to control the leakage of pilot light to a low level. CONSTITUTION:A blackening film 7 for shielding the light emitted from pilot discharge is provided on the inner surface of the front glass 1 corresponding to the  pilot discharge area and an anode 3 is on this blackening film 7. The anode, cathode 4, dielectric layer 5, and blackening film 7 are all formed on two glass plates 1  and 2 by printing technology. Sealing gas is filled into a display unit at a pressure  of 175 to 450 Torr.
Patent JP-H023810-A (JP)
Title: Computer equipment
Inventor: KOMATSU KAZUYUKI
IPC: G06F1/04
Filed: 1988-06-21
Abstract: PURPOSE:To always synchronize a system time on respective independent hardware architectures by updating the system time in the middle of non-activation whenever the request of system time access occurs on the hardware architectures in the middle of activation. CONSTITUTION:Plural system timer means 7a and 7b which independently control the system time of respective hardware architectures and a system time updating means 3 which updates the system time of the system timer means in the middle of non-selection to the same content in parallel to the update of the system time by the system timer means in the middle of selection whenever the request of an updating system time occurs while an inherent basic input output program is started are provided. Thus, the system time means in the middle of selection can be synchronized with the system timer means in the middle of nonselection, and various files inherent to respective hardware architectures can smoothly be registered and updated-processed.
Patent JP-S5673459-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU MASAKATSU
IPC: H01L29/94
Filed: 1979-11-21
Abstract: PURPOSE:To reduce the number of locating process to shorten the progress of manufacturing work of a semiconductor device by a method wherein when an opening is provided in an insulating film being provided on a semiconductor substrate to form a resistor by diffusion, an opening for the formation of a dielectric of MOS capacitor is provided at the same time. CONSTITUTION:An SiO2 film 20 is adhered on the N type Si substrate 10 and the opening 30 is dug, N type impurity is made to diffuse and an N<+> type region 40 to  form one side electrode of the MOS capacitor is formed in the substrate 10. An  opening 70 is dug in an SiO2 film 50 generated at this time, and an opening 60 is also formed in the remained film 20. After then a P type impurity is made to diffuse to form a P<-> type resistor 80 in the substrate 10, and at the same time a dielectric film is formed on the surface of the region 40 by the heat treatment at this time without changing dielectric form of the region 40. Then thin SiO2 films 90, 100 are adhered on the regions 80, 40, openings are provided to adhere wiring layers, and the capacitor is constituted of the wiring layer 150, the film 100, the region 40, and the resistor is constituted of the wiring layer 130, the region 80, the wiring layer 130.
Patent JP-H0811768-A (JP)
Title: Foot lever type four-wheel vehicle
Inventor: ITO KAZUE
IPC: B62M1/24
Filed: 1994-07-01
Abstract: PURPOSE:To provide a foot lever type input driven four-wheel vehicle that can be driven efficiently by constituting a foot pedal in such a way as to be movable in the longitudinal direction of an oscillating lever without being fixed to the end part of the oscillating lever, and providing a slit at the rear end of the oscillating lever so that a pin provided at coaster rotating mechanism slides in the slit. CONSTITUTION:The front side of an oscillating lever 101 is curved upward, and a slit 102 long in the axial direction is provided at the oscillating lever 101. The pin 112 of a pedal 110 is inserted into the slit 102 so that the pedal 110 is movable in the axial direction of the lever 101 along the slit 102. The pedal 110 is also connected to an oscillating member 120. A slit 141 into which a pin 210 fitted to the casing of a coaster device 20 is fitted to move with play is formed at the other end part 140 of the oscillating lever 101. This slit 141 is curved in such a way as to be suited to convert the oscillating motion of the lever 101 into the rotary motion of the coaster device 20. The coaster device 20 is connected to a rear wheel driving shaft.
Patent JP-S6139617-A (JP)
Inventor: NIKIIRU SHII MAZUMUDEERU
IPC: H03K3/0233
Filed: 1985-07-08
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-S63319017-A (JP)
Title: Apparatus for separating solid and liquid from gas
Inventor: MATSUMOTO KAZUNORI
IPC: B01D45/16
Filed: 1987-06-19
Abstract: PURPOSE:To efficiently separate solid and liquid from gas by detecting and controlling the temp. and gas flow rate in the apparatus for separating solid and liquid from gas by using centrifugal force in a curved duct. CONSTITUTION:The apparatus for separating solid and liquid from gas for the purpose of collecting snow, rain and dust in the air is constituted in such a way that the outdoor air is sucked into the curved duct 2 by a blower 7 and the foreign matters are discharged from an ejector 5 through a separation duct 3. A temp. detector 12 is provided in a suction grille 1 and a damper 13 adjusting the air flow sent to the ejector 5 is provided in a chamber so that the air flow rate sent to the ejector 5 is controlled to be increased or decreased respectively according to whether the temp. of outdoor is below or over the temp. of snowing state. Consequently, the air flow rate is controlled according to the required condition with the result the power of the blower 7 is saved.
Patent JP-S6043235-A (JP)
Title: Tracking signal detector
Inventor: ISHIDA MASAHIRO
IPC: G11B7/09
Filed: 1983-08-18
Abstract: PURPOSE:To eliminate the need to adjust the position of a tracking detector by providing the tracking detector integrally on the projection surface of a polarization beam splitter for reflected light from a disk so that a half of laser light is cut off. CONSTITUTION:The tracking detector 11 is fitted integrally with the polarization beam splitter 4 so that a half of a reflected light beam from the disk 7 is cut off, namely, onto the beam projection surface 14 of the polarization beam splitter 4 by an adhering method, etc. so the position adjustment of the tracking detector is unnecessary; and the detector is fitted directly on the basis of the polarization beam spliter, so the mutual fitting position precision is improved. The tracking detector, on the other hand, also cuts off a half of the beam traveling to a focus detector, so neither a reflecting mirror nor knife-edge for beam splitting which is used in an conventional example is necessary.
Patent JP-S5852691-A (JP)
Inventor: HIRATA SANEJI
IPC: G10H1/32
Filed: 1981-09-24
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-H06337981-A (JP)
Title: Illumination control device for automatic vending machine
Inventor: YAMAMOTO MASAHIRO
IPC: G07F9/00
Filed: 1993-05-28
Abstract: PURPOSE:To reduce power consumption by turning off an illuminator when it is unnecessary and to remove time lag due to preheating at the time of using an inverter lighting type illuminator. CONSTITUTION:A control device for an illuminator (fluorescent lamp 2) for illuminating an advertisement part 1A in an automatic vending machine 1 is provided with a human body detector 3 for detecting the approach of a human body to the machine 1 and a control circuit 4 for controlling the ON/OFF of the lamp 2 in accordance with a detection signal from the detector 3. The lighting time of the lamp 2 can be optionally set up by a lighting time setting part 5. In the case of using an inverter lighting type illuminator, preheating is always executed and the lamp 2 is instantaneously turned on by the input of a lighting signal.
Patent JP-S5853834-A (JP)
Title: Etching method for compound semiconductor
Inventor: ASAI HIROKO
IPC: H01S5/00
Filed: 1981-09-25
Abstract: PURPOSE:To prevent the production of an oxide film on the crystal surface resulting in the facilitation of the etching by a method wherein a no Al contained protection layer is provided on the crystal surface of a compound semiconductor wherein Al is contained as the constituent in continuity to this crystal growth resulting in a fixed pattern, and thereafter the reactive ion etching by using gas containing chlorine is performed. CONSTITUTION:A GaAlAs layer 2 is epitaxial-grown on a GaAs substrate 1, and the no Al contained GaAs protection layer 3 is adhered in continuity thereto. Thus, since the lattice alignment of the layers 3 and 2 is excellent, useless strains do not generate on the layer 2. Next, a resist 4 is applied on the layer 3 resulting in a pattern, and with this as a mask the layer 2 of the exposed part is etched so as to become a fixed thickness by the Cl2 gas by using a parallel- flat type reactive ion etching device. Thus, an Al2O3 film which prevents the etching does not generate on the surface of the layer 2 resulting in the facilitation of the etching.