baber/WOPTO huggingface dataset:
Patent JP-S5934496-A (JP)
Title: Vane type compressor
Inventor: OOTSU HIDEO
IPC: C22C21/00
Filed: 1982-08-23
Abstract: PURPOSE:To set a small clearance between vanes and a liner portion for improving compression efficiency by using carbon fiber reinforced aluminum having approximately same coefficient of thermal expansion as the liner portion and liner side portion for vane material. CONSTITUTION:Carbon fiber reinforced aluminum (40vol% of carbon fiber) having approximately same coefficient of thermal expansion as iron (8X10<-6>/ deg.C) is used for material of vanes 3a, 3b. The surface of the aluminum becomes extremely smooth through a finish polishing process and has a small coefficient of friction to hardened polished steel and improved durability and slidable properaty. Thus, from cold running start to hot running can be maintained a clearance between the vanes and the liner portion or the like at a minimum to provide excellent volume efficiency.
Patent JP-H07329008-A (JP)
Title: Fire-retardant veneer sheet
Inventor: KATSUTA SHINICHIRO
IPC: B27K3/18
Filed: 1994-06-06
Abstract: PURPOSE:To provide a veneer sheet obtained by laminating backing paper to veneer, good in handling properties and processing aptitude and showing sufficient fire retardancy without jointly using a method applying fire-retardant treatment to veneer. CONSTITUTION:Backing paper 1 with a basis wt. of 150-1000g/m<2> containing 65-95wt.% of aluminum hydroxide and/or magnesium hydroxide and veneer 3 with a thickness of 0.1-0.3mm are bonded through an adhesive 2.
Patent JP-H0310118-A (JP)
Title: Flow-rate detecting apparatus
Inventor: OZAKI YUKINORI
IPC: G01F1/20
Filed: 1989-06-08
Abstract: PURPOSE:To make it possible to detect a low flow rate by rotating a magnetic spherical body at the low flow rate even under the state wherein the magnetic spherical body is attracted to the side of a permanent magnet. CONSTITUTION:When a detecting apparatus is filled with a fluid, a magnetic spherical body 27 whose specific gravity is close to 1 is attracted to the side of a permanent magnet 35 with the magnetic force of the permanent magnet 35. When the fluid to be detected flows in the direction of an arrow under this state, the fluid to be detected is jetted through jetting ports 30 - 32 of a fixed blade 25, and a swirling stream is formed. Thus, the spherical body 27 is turned. At this time, an angle alpha between a hub 24 and a blade 23 is made larger than an angles alpha between other blades 21 and 22 and the hub 24. Therefore, the areas of the jetting ports 31 and 32 are made smaller than the area of the jetting port 30. Thus, the flow speed at the jetting port 31 through which the swirling stream that collides the stationary spherical body 27 at a position facing the permanent magnet 27 becomes faster than the flow speed of the stream jetted through the other jetting port 30. Since the collision energy to the spherical body 27 becomes large, the spherical body 27 starts turning at the low flow rate. Therefore, even if the magnetic spherical body is attracted to the permanent magnet, the low flow rate can be detected.
Patent JP-H11332883-A (JP)
Title: Endoscope surgical system
Inventor: TAKAHASHI YASUSHI
IPC: A61B1/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope surgical system which accurately carries out remote control of all devices with a simple structure regardless of any increase in the number of the devices composing the system. SOLUTION: A control circuit 35 to which a plurality of devices A32a-F32f are connected through a communication circuit 34 works to give a device selection screen 43 on a monitor 41 corresponding to the plurality of the devices A32a-F32f through a display circuit 40 while label names are displayed separately on the respective devices on the device selection screen 43 and the respective operation switches of a device operation screen 44. An operator 36 inputs a label name from a voice microphone 37 and the resulting voice signal is inputted into a control circuit 35 through a voice signal input circuit 38 to make a judgment. Based on the results of the judgment, the display pattern is changed for the device or the operation switch corresponding to the label name on the monitor 41.  Under such a condition, a foot switch 31 is operated to perform an operation corresponding to the display on the operation screen of the device or the operation of the operation switch.
Patent JP-S634878-A (JP)
Title: Cleaning method for spray head of coater
Inventor: HIBI SEIJI
IPC: B05B5/08
Filed: 1986-06-24
Abstract: PURPOSE:To eliminate the clogging in ejection holes of a spray head of a coater by removing the spray head, immersing the spray head into a container contg. a cleaning liquid, and oscillating the container, thereby removing contaminants therefrom. CONSTITUTION:The spray head 10 of the coater is removed. The removed head 10 is immersed into the cleaning liquid contained in the container 30. The container 30 is then oscillated. As a result, the clogging in the ejection holes in removed without manual labor while the contaminants are heretofore removed from the ejection holes of the spray head by cleaning the ejection holes, piece by piece, by manual labor.
Patent JP-S5370655-A (JP)
Title: Digital display unit
Inventor: AOSHIMA SHINJI
IPC: H03K21/18
Filed: 1976-12-06
Abstract: PURPOSE:To reduce the flicker of display or to completely prevent the flicker, without providing the latch circuit, by using the prestage counter for carry of the display digit counter without displaying the content of counter of the prestage counter.
Patent JP-H03101669-A (JP)
Title: Novel esters of thiazolylalkoxyacrylic acid, method of their preparation, their use as bactericide and their intermediate product
Inventor: JIYANRUI BUREIE
IPC: C07D277/24
Filed: 1990-06-06
Abstract: Triazolylalkoxyacrylates of formula (I): <IMAGE> in which R1 and R2 denote H, halogen, CF3, alkyl, alkenyl, alkynyl, alkoxy, thioalkoxy, SO2-alkyl (up to C8), aryl, aryloxy, thioaryl (up to C8) which is optionally substituted, heteroaryl, heteroaryloxy or heterocyclic ring which are optionally substituted, R3 denotes an alkyl, alkenyl, alkynyl (up to C18), alkoxyalkoxyalkyl (up to C14), X denotes O, S, NR4 in which R4 is H, alkyl, alkenyl, alkynyl, SO2-alkyl, SO2-alkenyl, SO2-alkynyl, aryl, SO2-aryl (up to C18) which is optionally substituted, n denotes 0 or 1, A denotes: <IMAGE> Y denotes H, halogen, CF3, alkyl, alkoxy (up to C8) and Z denotes H or halogen, the geometry of the double bonds being E, Z or an E + Z mixture.
Patent JP-S5270385-A (JP)
Title: Electrical connecting structure
Inventor: SUZUKI TATSUO
IPC: H01R4/30
Filed: 1975-12-10
Abstract: PURPOSE: To prevent a trouble of burning loss caused by a poor contact by arranging a specified conductive metal at the electrical connection part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63311648-A (JP)
Title: On-vehicle helical scan type tape recorder
Inventor: OGATA HARUKI
IPC: G11B15/00
Filed: 1987-06-12
Abstract: PURPOSE:To prevent the dewing to a tape guide member by selecting the heat capability of an electric heater so that the temperature rise of the tape guide member per unit time is larger than the temperature rise in a cabin of an automobile in applying the heater of the automobile. CONSTITUTION:In turning on a switch 13, a fan driving circuit 15 is connected to a battery 14 and activated, a fan 16 is driven, a hot air 18 taking an engine 17 as a heat source blows into the cabin 3 to be heated and the temperature in the cabin 3 is raised. When the temperature rise in the cabin 3 by the cabin heater 19 is DELTAT1 per unit time, the heat capacity of the electric heaters 10-12 depends on the voltage of the heater itself and the battery 14 and is decided so that the temperature rise DELTAT2 of a guide drum 7 and guide poles 8, 9 is larger than the rise DELTAT1. That is, the specifications of the electric heaters 10-12 are decided to be (DELTAT2/DELTAT1)>1. Thus, the dewing of the guide drum 7 and the guide poles 8, 9 is prevented.
Patent JP-S5269514-A (JP)
Title: Band compression system of facsimile
Inventor: TANAKA MINORU
IPC: H04N1/417
Filed: 1975-12-08
Abstract: PURPOSE: The prediction signal of latter 2 lines is produced from former 2-line signal, and the latter 2-line signal is compared with the prediction signal.  The differenctial information caused by the above comparison is decreased, and thus the band compression rate can be increased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58113761-A (JP)
Title: Dispensing method for sample in automatic analyzing apparatus
Inventor: SHIGETOMI SADAO
IPC: G01N35/10
Filed: 1982-08-24
Abstract: PURPOSE:To facilitate a trace quantity determination dispensing for a sample and dilution liquid and to make accurate the test result, by carrying out the trace quantity dispensing for washing a liquid serving both as the dilution liquid  by one determination microsyringe. CONSTITUTION:Quantitative determination for a sample and snatching determination for a washing liquid diluting the sample at the time of washing a nozzle 1, is carried out by a microsyringe 2 by using a dispensing device provided with the microsyringe 2 connected to the sample nozzle 1 being capable of moving up and down and a washing pump 3 connected to the nozzle 1 through the syringe 2 and sending the washing liquid in a washing liquid storage bottle 5 to the nozzle 1. Accordingly, a trace quantity dispensing for the washing liquid serving both as the dilution liquid is carried out by one determination microsyringe 2.
Patent JP-S6039828-A (JP)
Title: Charged beam exposure device
Inventor: KURIHARA KENJI
IPC: G03F7/20
Filed: 1983-08-12
Abstract: PURPOSE:To reduce aberrations of beams by reducing the incident angles, and moreover to enlarge beam currents at a charged beam exposure device by a method wherein adjoining lenses of the plural number of pieces are divided into groups, and light sources are made to correspond to the respectively divided groups by every one piece. CONSTITUTION:Individual lenses 67, selector apertures 66 are formed as the one- body constructions respectively, and electron guns 62, blankers 62, forming diaphragms 63, deflectors 64 and stops 65 are made as not to interfere mutually by installing in shields 610. Beams discharged from the electron guns 61 are made to ON-and-OFF respectively similarly corresponding to an exposure pattern. The images of the forming diaphragms 63 are imaged respectively on sample surfaces according to lenses of 3X3. Moreover, the beams are deflected similarly on samples 68 according to the deflectors 64, and expose the same pattern in parallel. According to this construction, because the multibeams of a large number having extremely minute aberrations can be obtained, chips of a large number can be exposed at the same time with precision of a submicron order, and moreover, beam currents can be enlarged by using the light sources of the plural number of pieces.
Patent JP-H10335920-A (JP)
Title: Signal processor
Inventor: KUBO SHUNICHI
IPC: G01S3/04
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To enable finish learning in a short time and to allow a hardware scale to be only moderate by forming a neural circuit network, which searches for the certainty of the arrival direction of a radio wave signal as a value of a different angle direction from plural neural circuit networks which define their parts according to each different, narrow and specific arriving direction. SOLUTION: A preprocessor 20 performs a prescribed operation to time series signals that are sent from antenna elements 11 to 17 (18) and sends eight operation results as input vectors, which change in dependence upon the arrival direction of a radio wave signal to a neural circuit network 30. Each unit neural circuit network 301 to 336 learns to take charge of decision processing of the arrival direction of radio waves about 10 deg. range of a prescribed direction which is separately different, and thirty-six unit neural circuit networks 301 to 336 correspond so as to cover 360 deg. in all the directions. Thereby, a structure is simple, learning is easy and it takes only a short time for time that is necessary for learning. It is possible to reduce the hardware scale that forms the network 30.
Patent JP-S629717-A (JP)
Title: Coiler
Inventor: OGI TAKEHIKO
IPC: B65H19/28
Filed: 1985-07-05
Abstract: PURPOSE:To improve a responsiveness of a press roller and a winding property of a band plate on a mandrel by attaching pivotally a second frame supporting a press roller freely rotatably on an end of a first frame and by equipping respective cylinders for turning on said two frames. CONSTITUTION:A frame bearing 16, which is a rotation center of the second frame 9e unitedly supporting the unit roller (press roller) 7 and a circular guide 6c, together with the cylinder 13c rotating said turning are fixed on the first frame 9d. The second frame 9e is turned by the cylinder 13d supported with a trunnion 14 round the frame bearing 16 equipped outside the max. allowable coil 10 of the band plate 1. In the initial state of winding the band plate 1, the frame bearing 16 of the second frame 9e supporting the unit roller 7 and the circular guide 6c is positioned inside the max. allowable coil 10 and approached to the mandrel 8 to improve the winding property.
Patent JP-S5847652-A (JP)
Inventor: FUJITA TOSHIO
IPC: F16C41/00
Filed: 1981-09-16
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-S6036568-A (JP)
Title: Fluoran derivative, its preparation and recording material using said derivative
Inventor: KANDA NOBUO
IPC: C09B11/00
Filed: 1983-08-10
Abstract: NEW MATERIAL:The compound of formula I [R is cyclohexyl substituted with >=8C alkyl; R1-R3 are H, halogen, alkoxy, (cyano-substituted) 1-18C alkyl, or aralkyl which may be substituted with halogen, lower alkyl, etc.; R2 and R3 may together form a heterocyclic group which may contain O and N; R3 may be aryl, etc. which may be substituted with halogen, lower alkyl, etc.; X and Y are H, halogen or lower alkyl; Y may be lower alkoxy]. EXAMPLE:3-N-Methyl-N-3', 3', 5'-trimethylcyclohexylamino-6-methyl-7-toluidinofluoran. USE:Black color-developing substance for recording material such as pressure-sensitive, heat-sensitive or electro-thermo-recording paper. PREPARATION:The objective compound is prepared by reacting the 2-(2-hydroxy- 4-substituted-amino)benzoylbenzoic acid derivative of formula II with the p- aminophenol derivative of formula III (R4 is H or lower alkyl).
Patent JP-S5936442-A (JP)
Title: State display system of radio device
Inventor: IIZUKA SHIYOUGO
IPC: H04B1/40
Filed: 1982-08-24
Abstract: PURPOSE:To make effective use of a call time and to improve the contained traffic of a system, by starting a timer in interlocking with the receiving operation of a channel number receiving section and performing an alarming display before a prescribed notice assigning time is elapsed. CONSTITUTION:The own group of an MCA terminal station receives a calling with an outgoing control signal from a base station and an operating communication channel is instructed, in a state display system of a radio device performing a system call end predicting display where a line is cut off automatically after a call is elapsed for a prescribed time such as in a multi-channel access system (MCA) of two-frequency semi-duplex system. This signal is transferred to a frequency synthesizer 6, a transmission/receiving signal is selected, the channel changeover is attained automatically to bring the mode into the communicating state. When a receiving section receives the operating channel, a timer 3 (60sec) is started and the count of the elapsed time is started. A display signal generating section 4 starts at the point of 45-second, for example, an alarm tone is generated from a display 5 for a short time and the end call prediction is attained.
Patent JP-S5480533-A (JP)
Title: Protector for transformer
Inventor: NOHARA GOUO
IPC: H02H7/04
Filed: 1977-12-09
Abstract: PURPOSE: To prevent the wrong operation due to the energizing rush current produced at the time of application of voltage to a transformer, by discriminating the energizing rush current from a current under a trouble in terms of the difference between the wave forms of these currents.  
     CONSTITUTION: The difference between a sampled value and a value one sampling time ago is made by a filter 1. A differential current value is determined by a calculator 2. The output of the filter 1 is stored in a memory for a predetermined time and the sign of the output of the filter is reversed. The difference between the output of the filter 1 and the output of a sign reversing unit 4 is determined by a calculator 5. A comparison discriminator 6 judges whether or not the output of the calculator 5 is higher than a predetermined vlaue. Since the current is an energizing current if the output of the discriminator 6 is higher than a predetermined level, the output of a transformer protective relay is locked up by a block 7. Such calculation is performed by making the differences between values and former values a predetermined time ago by filters 21, 22 on the ground of the values i1, i2 of the primary and secondary currents of the transformer sampled at each predetermined time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5670486-A (JP)
Title: Rotary switch of electronic clock
Inventor: KIMURA SATORU
IPC: G04G5/00
Filed: 1979-11-14
Abstract: PURPOSE:To enable sure switching even to a stem in a high-speed rotation by enabling the generation of a modifying signal at a speed proportional to the rotational speed of the stem. CONSTITUTION:When the stem is pulled out to a prescribed position and is rotated, the rotation thereof is transmitted to a switch wheel 30 through a switch transmission wheel, whereby a switch insulating seat 37,  a movable switch plate 38 and movable contacts S4 and S5 are rotated at a high speed. By this rotation, the contacts S4 and S5 contact sequentially with fixed contacts S1-S3, closing the same. In this case, the movable contacts are two, while the fixed contacts are three, and they have no common divisor, no two sets of contacts are closed simultaneously and are set separetely so that they are closed sequentially in the normal or reverse direction. Accordingly, the control circuit can generate modifying signals in the normal and reverse directions, respectively and in proportion to the rotational speed of the stem. Therefore, by adjusting the rotational speed of the stem properly, the modification can be performed simply.
Patent JP-H0311844-A (JP)
Title: Switch system
Inventor: TACHIBANA TETSUO
Filed: 1989-06-09
Abstract: PURPOSE:To eliminate a split loss and to make the write speed independently of input terminal number by acting plural buffer memories writing information of transmission and identification in pairs inputted separately to plural input terminals individually and simultaneously like one memory logically. CONSTITUTION:N sets of detection sections 101 detect identification information independently in pairs of transmission and information inputted respectively to N sets of input terminals and output only the identification information addressed to itself. A line exchange switch 102 receives N inputs from the detection sections 101 at the relevant terminals and outputs the inputs selectively to N sets of output terminals. Information in pairs is stored sequentially to N-set of buffer memories 103. A write-in control section 104 switches the switch 102 in a prescribed order based on the detection signal of the detection section 101 and writes the signal to each of the memories 103 simultaneously. The read-out control section 105 controls the readout of the memories 103 switchingly in the same order as the write and outputs the data to one output terminal while being read sequentially from the memories 103. Through the constitution above, no split loss is caused and since N-set of pair information is written simultaneously, the write speed is independently of the input terminal.
Patent JP-H08336985-A (JP)
Title: Recording method and recording device
Inventor: TAKAHASHI TSUTOMU
IPC: B41J2/175
Filed: 1995-06-14
Abstract: PURPOSE: To prevent a recording medium form being used up in the recording process by detecting the unused remainder of the recording medium, then calculating the amount of a printing medium to be consumed based on the number of print dots of printing data, and determining whether the entire printing data is printable or not. CONSTITUTION: A discharge counting part 10 counts the number of print dots driven by a motor head driven part 9, calculates an ink consumption and sets the residual ink amount in a residual amount recording part 13. In addition, data is entered from a font development part 4 or an image development part 7 by the starting of a data analysis part 3, then data entered in a printing buffer where data is temporarily stored, is retrieved to determine the amount of ink consumed for printing. Further, it is determined whether all of the print data stored in the printing buffer is printable, and the result of the determination is reported to a printing control part 8. If printing is possible, it is reported to an operator by actuating a printer error alarming part 11.
Patent JP-H0814992-A (JP)
Title: Method and instrument for measuring height of liquid level using picture processor
Inventor: TAKATO MASAO
IPC: G01F23/04
Filed: 1994-06-29
Abstract: PURPOSE:To easily measure the level of a liquid in a container even when the boundary between the surface of the liquid and the wall surface of the container is not clear by installing a measuring scale with scale divisions to the wall surface in a state where the scale is inclined from the vertical line by a specific angle and analyzing pictures fetched by a camera from the surface or its vicinity of the liquid. CONSTITUTION:An image containing the real image of a measuring scale 50 installed to the side wall 15 of a tank 11 at an inclined angle and the reflected or refracted image 50'' of the scale 50 on the surface 23 of a liquid is fetched as a picture by a camera 1. A picture processor 2 extracts the linear part 53 of the scale 53 and the reflected image 53'' of the part 53 by binarization, etc., based on color information or gradation picture contained in the picture and finds the formulae of two straight lines by separately setting two windows to the real image 53 and reflected image 53''. Then the processor 2 finds the height of the level of the liquid by finding the intersection P of the two straight lines from the formulae and binarizing the opposite number values above the coordinates of the intersection, and then, converting the opposite numbers into coordinates in an actual physical space. The processor 2 transfers the found results to a data output controller 4.
Patent JP-H10334335-A (JP)
Title: Vend rack for automatic vending machine
Inventor: TANAKA TOSHIMI
IPC: G07F11/58
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a high-versatility vend rack which is improved so as to smoothly carry out cut type merchandise and to deal with various kinds of merchandise except for a cup type as well. SOLUTION: This vend rack is composed of a rack case 10, conveyer belt 11 with pusher 12 laid on the base of rack case along with its lengthwise direction, belt driving spring 13 for energizing the conveyer belt 11 in a merchandise carry-out direction, belt stopper 20 for stopping the conveyer belt 11 at time of vending and vend mechanism 14 for drawing merchandise arranged on the front from the rack case to the foreside while placing it on a gate bottom plate 18 by opening a gate door plate 17 at time of vending and for conveying it out by dropping it down. In this case, a cup hole 11c for fitting the bottom part of cup type merchandise is opened at the interval of fixed pitch along with the lengthwise direction of conveyer belt 11 on the side of its upper surface and the merchandise loaded in each cup hole one by one is conveyed forward while being slide by the conveyer belt 11.  Thus, the storage attitude of cup type merchandise is prevented from being disordered by mutual pushing.