baber/WOPTO huggingface dataset:
Patent JP-S59174056-A (JP)
Title: Setting system for waiting time of transmission
Inventor: OKUHARA HIROO
IPC: G06F13/00
Filed: 1983-03-23
Abstract: PURPOSE:To minimize the generation factor of error by changing the setting of transmission waiting time of a timer by adding the time successively in response to the state of the error sent from the remote side, and producing a statistic error distribution based on said added time. CONSTITUTION:A transmitting/receiving circuit (not shown in the diagram) is connected to a bus line 11. A CPU12 sets a start command to a programmable timer 14, and the timer 14 starts counting the clocks CP. When the count value of the timer reaches the prescribed minimum time, an interruption signal S1 is supplied to an interruption controller 15 from the timer 14. The controller 15 decides the priority for interruption signals S1-SN and sends the data to a device of the remote side. When the minimum time of the timer 14 is small, the CPU12 sets the time obtained by adding time alpha to the minimum time to the timer 14. The CPU12 repeats this operation and sets the time when no error arises to the timer 14. While the waiting time is obtained from the distribution of errors in case an error arises regardless of the width of the transmission waiting time.
Patent JP-S55139328-A (JP)
Title: Stabilization of chloroprene
Inventor: TAKEDA TERUO
IPC: C07C17/00
Filed: 1979-04-19
Abstract: PURPOSE: To prevent the α- and ω-polymerization of chloroprene monomer with a small amount of polymerization inhibitors, even under severe conditions for a long time, and to stabilize the monomer at low cost, by the combined use of a copper- containing material and a polymerization inhibitor comprising a phenolic, thiazine or nitroso compound.  
     CONSTITUTION: The polymerization of chloroprene monomer is suppressed by contacting the monomer with (A) a polymerization inhibitor comprising a phenolic, thiazine, or nitroso compound (e.g. p-tert-butyl catechol, phenol thiazine, N-nitroso- N-,ethylaniline, etc) and (B) a copper-containing material (e.g. metallic copper, a copper alloy, copper salts of inorganic or organic compounds, etc.). The polymerization of chloroprene causes disadvantages to the safety, operation, yield, cost, etc. Compared with the conventional processes, the present process remarkably reduces the necessary amount of the polymerization inhibitor, suppresses both α- and ω- polymerization under severe conditions for a long time, and reduces the cost of stabilization of the monomer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56144410-A (JP)
Title: Binocular microscope permitting simultaneous observation by plural persons
Inventor: NISHIMURA SHINICHI
IPC: G02B21/18
Filed: 1980-04-12
Abstract: PURPOSE:To enable plural persons to make observation simultaneously by splitting the luminous flux for the single eye of a binocular microscope for a formal observer, transmitting the same to a binocular microscope for a subobserver and again splitting the same to the luminous flux for the right and left eyes. CONSTITUTION:The 1st luminous flux splitter 2 is disposed to the optical system for the single eye of a binocular microscope for a formal observer. An auxiliary objective lens 3, a 45 deg. declination prism 4, the 1st relay front-back lens 5, and a rotation prism 6 are disposed along the optical axis taken out by said luminous flux splitter. Also, the 2nd luminous flux splitter 10 including the 1st mirror and 2nd mirror 9 of which the reflection faces incline respectively to the optical axis side and change the right and left of the separated luminous flux, mirrors 11, 12 which parallel the split luminous fluxes to the observer's collimation direction, trapezoidal prisms 13, 14 for adjusting pupil width and eyepieces 15, 16 are disposed. An object O forms the primary image O1 between the prism 4 and the lens 5 and the seconcary image O2 between the prisms 13, 14 and the eyepieces 15, 16.
Patent JP-S61209016-A (JP)
Title: Method and apparatus for extracting gaseous component
Inventor: TAKADA YOSHITADA
IPC: B01D19/00
Filed: 1985-03-13
Abstract: PURPOSE:To reduce the expansion of the specimen band in a fluid by efficiently performing degassing, by adding gas to a liquid to extract dissolved gas with said gas and subsequently separating said gases through a degassing tube. CONSTITUTION:Gas is mixed with the solution 1 sent by a liquid feed pump 2 on the way of a flow channel by a gas pump 4. The stream containing gas converted to gas bubbles by mixing is subsequently passed through a heater 5. Because the temp. of the fluid rises by this heater 5, dissolved gas is reduced in its solubility and the amount thereof is reduced. Subsequently, the stream having gas bubbles mixed therein is passed through a degassing tube 3 before temp. is lowered and gas-liquid separation is performed by said degassing tube 3. The stream 7 of carrier gas containing gas bubbles reaches a gas pump 9 and the carrier gas containing the gas is sucked by the gas pump 9.
Patent JP-S62206817-A (JP)
Title: Semiconductor device
Inventor: SUGAHARA KAZUYUKI
IPC: H01L21/20
Filed: 1986-03-07
Abstract: PURPOSE:To obtain a single crystal semiconductor layer having high quality and a large area by performing patterning so that the longitudinal direction of the stripes of the striped film-thickness distribution of an insulating film is the <110> direction or makes an angle to it within a specific range. CONSTITUTION:The longitudinal direction of the stripes of an silicon oxide film 22 having striped film-thickness distribution in which stepped sections are repeated periodically is shaped in the <510> direction-that is, it is formed so as to make an angle of 60 deg. from 20 deg. to the <110> direction on the main surface of a single crystal silicon substrate 11. The beam diameter of laser beams 15 having predetermined power is adjusted and projected, scanning in the <510> direction. When one-time scanning is completed, laser beams 15 are shifted vertically in the direction of scanning, and scanned in the <510> direction again. Accordingly, the direction of scanning of laser beams 15 and the longitudinal direction of striped stepped sections in the silicon oxide film 2 are patterned in the <510> direction that a crystal-growth rate is increased, thus hardly generating a crystal defect such as a stacking fault, then acquiring a single crystal layer having excellent quality and a large area.
Patent JP-S56145426-A (JP)
Title: Serial data transferring method
Inventor: AKIYAMA TOORU
IPC: G06F1/12
Filed: 1980-04-11
Abstract: PURPOSE:To decrease the number of pins by decreasing the number of input lines to two by monitoring the contents of a shift register secularly and by permitting data transfer from the shift register when detecting required data being set in the shift register. CONSTITUTION:Series input/parallel output type shift register 1 is supplied with serial data SD at its input terminal and with clock pulse CK as a shift pulse at its clock terminal. A connection is made to supply the parallel output of register 1 to latch circuit 2 and control circuit 3. Then, circuit 3 recognizes an input check code added right before the required data and exercises control to latch the required data in circuit 2. Thus, the number of input lines is reduced to two, the area of a wiring region for IC-implementation in combination with another circuit is reduced, and the number of pins is decreased.
Patent JP-S62208815-A (JP)
Title: Edge cutting machine for steel strip
Inventor: KUWABARA KAZUJI
IPC: B23C3/12
Filed: 1986-03-07
Abstract: PURPOSE:To enable cutting an equal amount on the center basis and a constant amount independent of width fluctuation with simple construction by actuating a pair of cutting heads movable orthogonally with the travel direction of a steel strip through the control of a cylinder. CONSTITUTION:The width of a steel strip 2 is inputted in a control device 16 as a known value or an output value from a width detector at an upstream, a cutting head 5 is actuated with a cylinder 14 via a control valve 17, the position of the strip 2 is detected with a position detector 18 for feedback to the control device 16 and the strip 2 is preset. In a center position control cutting wherein the strip edge is machined by an equal amount on the basis of the center thereof, the strip edge position is detected by an edge position detector 15 and the head 5 is so controlled with a control device 16 as to make a center between cutters 6 agree to that of the strip 2. And in the case of edge position control cutting wherein a constant amount is machined independent of width fluctuation, the control device 16 controls the position of the head 5 so that an edge machining amount will be constant.
Patent JP-H01223948-A (JP)
Title: Magnetic resonance imaging method
Inventor: NAKABAYASHI KAZUTO
IPC: A61B5/055
Filed: 1988-03-03
Abstract: PURPOSE:To enhance an S/N without bringing about the deterioration of image quality such as the lowering of resolving power, by estimating an omission part in the unobserving time of an echo signal by utilizing that the observed echo signal has a complex conjugate property in a Fourier space surface. CONSTITUTION:An unobserving time Td is set to the first half Tac<+>' of an observing time so as not to receive the effect of a high frequency pulse H1. That is, the first half part Tac<+>' is a dummy observing time. The observing time Tac<->' of the latter half is set so as to become same to that of the first half part Tac<+>'. An echo signal can not be measured during the unobserving time Td applying an exciting high frequency pulse and an inclined magnetic field pulse but, since said echo signal has a complex conjugate property in a Fourier space surface, the omission part in the unobserving time Td can be estimated using the echo signal of the observing time Tac<->' of the latter half part. Therefore, since an image is reconstituted using this estimated data, the deterioration of image quality such as the lowering of resolving power is eliminated and the enhancement of S/N can be achieved.
Patent JP-S60192474-A (JP)
Title: Pocket television set
Inventor: TSUKAMOTO AKIHIRO
IPC: H04N5/44
Filed: 1984-03-14
Abstract: PURPOSE:To provide a key input function while keeping good external appearance with miniaturization by providing a touch switch for manual input on a display panel of a pocket television set and also providing a pattern recognition means recognizing an input pattern from the touch switch. CONSTITUTION:A key sense circuit 23 discriminates the content by a signal from a touch switch 22 and feeds an output to a CPU24. When the calculator mode CAL is selected by a mode switch 8, the CPU24 detects a scanning side display control circuit 17 and touch operation and the detection signal is outputted to the CPU24. The CPU24 writes a signal from the key sense circuit 23 as an input pattern to a memory in the scanning side display control circuit 17 and compares the content with the standard pattern for recognition. In such a case, the CPU24, in case of the television reception mode, stores the result of recognition to the memory as a memo data and when the calculator mode is selected, the CPU24 executes arithmetic processing according to the result of recognition and displays the input data and processing result at that time on a display panel 3.
Patent JP-S61207932-A (JP)
Title: Detection of non-visible light
Inventor: KATSU KENICHI
IPC: G01J5/48
Filed: 1985-03-11
Abstract: PURPOSE:To detect easily and exactly a non-visible light itself by making fine particles exist in the vicinity of a non-visible light, and converting an irregularly reflected light of the non-visible light by the fine particles, to an electric signal by an image pickup means consisting of a semiconductor solid-state image pickup element. CONSTITUTION:Fine particles 17 are floated in the vicinity of an infrared laser beam 16. As for the fine particles 17, for instance, smoke, vapor, fog, fog of dry ice, etc. are used. When an infrared laser beam is irradiated into such fine particles 17, an irregular reflection is generated, and this irregularly reflected light is detected by a solid-state image pickup device 10 of a television camera 11 and converted to an electric signal. Subsequently, this electric signal is processed by a display controller 12, and the infrared laser beam is displayed as a visible image on a television monitor 13. Accordingly, by seeing the television monitor 13, the existence of the infrared laser beam and its position can be detected exactly.
Patent JP-S61208319-A (JP)
Title: Coding system
Inventor: OMORI KAZUYUKI
IPC: H03M7/32
Filed: 1985-03-12
Abstract: PURPOSE:To prevent deterioration of sound signal by switching a transfer function of a forecast device into a function signifying a sound Formant characteristic for a sound signal and into a function without characteristic over the entire frequency band for a signal from a MODEM such as a facsimile equipment. CONSTITUTION:When a transmission request comes from the facsimile equipment to the MODEM in the input section, a training pulse detector 10 detecting a training pulse sent to lock the opposite MODEM and a carrier supervising section 13 supervising a 1,700Hz carrier sent in using the MODEM are provided. As to the forecast device, the forecast device 11 in compliance with the CCITT recommendations and the forecast device 12 having a transfer function without characteristic over the entire frequency band are provided. When a training pulse is detected at the detector 10, switches SW2, SW1 are thrown to the position in dotted lines to use the forecast device 12. In this case, the carrier from the MODEM is supervised by the section 13 and when the MODEM is stopped in use and no carrier exists, the carrier supervisory section 13 throws the switches SW1, SW2 to the position in solid lines.
Patent JP-S57164592-A (JP)
Title: Semicondutor photo detector
Inventor: ENDOU KENJI
IPC: H01S5/042
Filed: 1981-04-01
Abstract: PURPOSE:To enhance reliability eliminating the influence of crystal defect in the neighborhood of crystal surface, by providing a compound semiconductor layer constituted of four elements with required thickness between an electrode forming region of the two kinds of electrodes. CONSTITUTION:An N type clad layer 12, P type InGaAsP active layer 13 and P type clad layer 14 are provided on an N type InP11. There are P type or N type InGaAsP barrier layer 20, N type InP electrode forming layer 15, P type impurity diffused region 17, Au-Zn alloy layer 16, P side electrode 18 and N side electrode 19. The migration of crystal defect generated in the neighborhood of  the interface between the alloy layer 16 and the electrode forming layer 15 and  migrating in the electrode forming layer is prevented by the barrier layer not to reach the active layer. Thus, the reliability is enhanced.
Patent JP-H08250209-A (JP)
Title: Pc card connector
Inventor: NAKAMURA HIDEHIRO
IPC: G06K17/00
Filed: 1995-03-08
Abstract: PURPOSE: To provide a PC card connector in which the pin housing of a header part is separated from a frame as a separate part to perform the automatic mounting of the header part, and even when the other parts are mounted in the lower part of a later-fitted frame, there is not possibility that it is damaged and therefore high density mounting can be performed without hindrance. CONSTITUTION: This PC card connector is provided with a header part in which a number of pin contacts are fixed to a pin housing 2 in a predetermined arrangement, a frame 4 fitted to the pin housing 2 in the shape that the bridging part 21 of the rear end part is connected to a pair of a recessed groove forming parts 20 for guiding a PC card from both sides in the width direction at the time of insertion and an inject mechanism part provided in the frame 4. Flexibility in the direction of warping with respect to the pair of recessed groove forming parts 20 is given to the bridging part 21 of the frame 4.
Patent JP-S60195689-A (JP)
Inventor: SATOU MITSUO
IPC: B65G47/57
Filed: 1984-03-16
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-H04270133-A (JP)
Title: Production unit of porous optical fiber matrix
Inventor: TOKUNAGA KEIICHI
IPC: C03B37/014
Filed: 1991-02-21
Abstract: PURPOSE:To obtain the title high-quality matrix by installing filters having mutually identical flow coefficient on the upstream and downstream parts of a reaction chamber to bring gas stream in a perfect laminar flow state. CONSTITUTION:Using a feed fan 8 equipped on the upstream side and an exhaust fan 9 onthe downstream side, air feeding and exhaustion are made at a constant gas flow. The upstream and downstream parts of a reaction chamber 7 having invariant sectional area and circular shape are respectively equipped with filters 5A and 5B with mutually identical flow coefficient, to accomplish dust removal and bringing gas stream to a laminar flow state by its speed set at 0.05-1.5m/s. The inside of the reaction chamber 7 is equipped with (A) a starting material 3 supported so as to be free in advance and retreat thereof across the gas flow route and also free in rotation thereof and (B) a burner 2, facing to said material 3, for allowing glass soot to be deposited thereon, thereby providing ensuring stable and fluctuation-free burning flame for glass material to be ensured the continuation, thus obtaining the objective high-quality matrix 1 with desired refractive index distribution.
Patent JP-S56146926-A (JP)
Title: Instantaneous hot-water supplier
Inventor: KATOU HIROSHI
IPC: F23N5/14
Filed: 1980-04-14
Abstract: PURPOSE: To secure the atomization of fuel to increase the combustion efficiency by intermittently operating a pump for supplying the fuel to the fuel atomizing nozzle of the burner by a control circuit including a thermister provided in a water supply pipeline, for the combustion of an oil burner of an instantaneous hot-water supplier.  
     CONSTITUTION: A pipeline of the hot-water supplier is constituted by a water supply pipe 4 provided with a flow quantity switch 9, a water pipe 3 wound around a casing 1, and a hot water delivering pipe 5 provided with a fin tube 2 and a mixing tank 6. A burner B is constituted by a fuel atomizing nozzle 2' connected with a fuel supply pipe 7 provided with an electromagnetic pump 8, a fin 1', an igniter 3' and the like. A control circuit part C including a thermister S is driven by such an intermittent operation as operating the electromagnetic pump 8 for a certain period of time (for example, five seconds) and stopping the same for a certain period of time to control the water supply temperature. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57162796-A (JP)
Title: Lubricant for plastic working
Inventor: NAKAMURA HIROYUKI
IPC: C10N40/24
Filed: 1981-03-31
Abstract: PURPOSE:To titled lubricant, containing sodium stearate and molybdenum disulfide, with reduced residual content of free sodium stearate, having improved  lubricity, and capable of facilitating the plastic working process. CONSTITUTION:(B) 3.5-4.5% Molybdenum disulfide is dispersed and suspended in a solution prepared by diluting (A) preferably 2.5-3.5% sodium stearate with water to give a weight ratio of the components (A) to (B) of preferably (2.5- 3.5):(3.5-4.5) to afford the aimed lubricant.
Patent JP-H11245506-A (JP)
Title: Base material, recording medium employing the base material, and recording method employing the recording medium
Inventor: KOMATA TSUGIKO
IPC: D21H27/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of texture, image density, saturation, and glossiness by providing a layer containing a while pigment having an anti- elusion property relative to water on a fibrous structure base body. SOLUTION: A white pigment-containing layer formed on the surface of a fibrous structure base body can be obtained by dispersing a white pigment in water or a solvent to subsequently be mixed with a binder to be coating paint, and then this is coated and dried on the surface of a fibrous base body. Giving water to the white pigment-containing layer prevent a constitutional component of the layer, mainly, a white pigment from being eluded in water and also dispersing in water through the combination disconnection of the white pigment among its grains. To this, an anti-elusion property to water is given on the surface of the white pigment-containing layer. As such, a constitutional component of the layer containing a white pigment can be restrained from being blended into water coating liquid for formation of a porous layer containing an alumina water dispersible matter.
Patent JP-S58167216-A (JP)
Title: Axle locking means in industrial vehicle
Inventor: KOJIMA TAKEO
IPC: B60G9/02
Filed: 1982-03-27
Abstract: PURPOSE:To improve the safety of a vehicle chassis by providing an inclination detecting means and a lift detecting means and allowing a rear axle to rock or to be fixedly locked with respect to a frame of a car body. CONSTITUTION:When a potentiometer 27 detects an inclination of a rear axle 3, a solenoid 45 is kept unexcited to open a solenoid valve 42. Then, both left and right cylinder chambers 38 and 39 of a locking cylinder 32 may communicate with each other to permit a rod 35 to be reciprocated laterally. Since both lock lever 37 may thereby become turnable, a rear axle 3 is maintained in the rocking condition with respect to a frame 1. When a fork 8 is lifted over a certain height with the rear axle horizontal, both lock levers 37 can not be turned so that rocking of the rear axle 3 is restricted.
Patent JP-H11286493-A (JP)
Title: Asymmetric siloxy compound
Inventor: MATERNE THIERRY FLORENT EDME
IPC: C07F7/18
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a sulfur-containing organic silicon compound useful as a reactive coupling agent between rubber and a filter material of silica, in a rubber composition filled with silica. SOLUTION: This compound is expressed by the formula [wherein, R<1> to R<3> are each a 1-8C alkoxy; R<4> is a 1-15C alkylene, a 6-10C arylene or an arylene substituted with an alkyl; (n) is an integer of 1-8]. When (A) 100 pts.wt. conjugated diene-based elastomer incorporated with 10-250 phr finely divided particle-like precipitated silica and (B) 0.05-15 phr of the asymmetric siloxy compound are mixed, the siloxy compound acts as a silica coupler and, after curing, produces cured rubber having improved physical properties and useful as tire tread.
Patent JP-H03251702-A (JP)
Title: Displacement sensor
Inventor: SUZUKI KIKUO
IPC: G01B7/00
Filed: 1990-03-01
Abstract: PURPOSE:To detect a displacement with the moving of a mobile element by arranging the movable element made of a magnetic material within a closed chamber and an optical fiber within a moving range of the movable element to make a magnetic force work on the movable element when a magnet at the tip of the movable material approaches the closed chamber. CONSTITUTION:A movable element 2 made of a magnetic material and fibers 30 and 31 for projecting and receiving light with connectors 3 and 3 are provided within a closed chamber 1. A pin-shaped mobile member 4 protruding upward is provided within an upper cylindrical case 40 of a case 10 in such a manner as to move vertically and a magnet 41 is fixed at the tip thereof. A flange 42 of the movable member 4 is made to abut an upper stopper 43 of the case 40 to energize a coil-shaped elastic body 5 below the flange 42 upward. For example, when the case 40 is fixed inside a manhole (a) and the movable member 4 is set being pressed with a lid (b). The opening or closing of the lid (b) can be detected with the optical fibers 30 and 31. Thus, the sensor thus obtained can be operated as displacement meter as well in a case held watertight.