baber/WOPTO huggingface dataset:
Patent JP-H05215603-A (JP)
Title: Spectral reflectance measuring apparatus
Inventor: SATO TATSUMI
IPC: G01J3/50
Filed: 1992-01-31
Abstract: PURPOSE:To make it possible to measure reflectance with one apparatus in any one of upper, lower or side installation by making a reference board and a spectroscopic system rotatable around a horizontal axis between a first measuring position where the reference board becomes horizontal on the upper side of the spectroscopic system and a second measuring position where the reference board comes on the underside of the spectroscopic system. CONSTITUTION:Monochromic light projected from a fixed section 11 is deflected by 90 deg. through a reflector 25 and focused through a lens 26 onto a reference surface 13. At a first measuring position, a sample 29 is placed on the reference surface 13 of a rotary section 12 with the measuring surface directing downward. Consequently, the monochromic incident light is projected accurately with zero incident angle (normal to the measuring surface) onto the measuring surface of the sample 29. Light reflected obliquely with an angle of 45 deg. on the surface of the sample is detected through a detector 27 for measurement and the intensity thereof is measured. Thus measured intensity is then compared with an intensity detected through a monitoring detector 24 at the fixed section 11, and the reflectance of the monochromic light is measured based on the ratio of the intensity.
Patent JP-H01219923-A (JP)
Title: Sector buffer control system
Inventor: HATSUTORI NAOTATSU
IPC: G06F3/06
Filed: 1988-02-29
Abstract: PURPOSE:To improve the reliability by dividing a sector buffer where one-sector components of data can be stored into two systems and providing each system with a data error detecting circuit and an additional sector buffer. CONSTITUTION:A disk controller to which the sector buffer control system is applied consists of two sector buffers 1 and 2 where one-sector components of data as the disk read/write unit are stored, additional sector buffers 3 and 4 for buffers 1 and 2, counters 7 and 8 incorporating flags 5 and 6, a sector buffer switching circuit 9, parity generators 10 and 11, checkers 12-15, selectors 16 and 17, and a controller 18. The data transfer processing between a first sector buffer 1 and the disk device and that between a second sector buffer 2 and a system bus are performed in the same time zone, and the output of the sector buffer switching circuit 9 is inverted by the end of transfer. Thus, buffers 1 and 2 are alternately switched, and they are switched to additional buffers 3 and 4 by selectors 16 and 17 to transfer data at the time of detecting error.
Patent JP-S58167331-A (JP)
Title: Paper feeding cassette of copying machine
Inventor: HAKO TAKAYUKI
IPC: B65H1/28
Filed: 1982-03-25
Abstract: PURPOSE:To increase the number of blank sheets of paper to be stored without changing the size of a paper feeding cassette for blank sheets of paper that are small in size, and to increase the efficiency of the copying operation, by providing a store section for feeding the sheets and a store section for keeping the sheets. CONSTITUTION:The paper feeding cassette 1 is formed with the paper feeding store section 2 and the keeping store section 3. In case, for example, more than 100 post cards 4 should be copied using the paper feeding cassette 1, the paper feeding store section 2 is loaded with about 100 post cards that can be stored in the section 2, and the keeping store section 3 is loaded with the remaining post cards 4. After the paper feeding cassette 1 has been mounted in the copying machine body 10, and the copying has been carried out, when all the post cards 4 in the paper feeding store section 2 are taken out, the post cards 4 in the keeping store section 3 are transferred into the paper feeding section 2 to continue the copying. During this period, the keeping store section 3 is loaded suitably with remaining post cards 4.
Patent JP-2000240878-A (JP)
Title: Branch mechanism of washing piping
Inventor: YAMASHITA TSUTOMU
IPC: E03D11/17
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To drive a drug supplying device with an optimal quantity by arranging a conductive member for changing a resistance of water flow in a main piping, and opening a branch piping in the vicinity of the conductive member. SOLUTION: A main piping 2, to which wash water is supplied, is arranged on a urinal 1 for men. A drug supplying device 5 is connected to a piping 4 divided by a branch mechanism 3 of a washing piping from the main piping 2. A semicircular cylindrical conductive member is disposed perpendicular to the flow direction of wash water, that is horizontally in the main piping 2. The piping 4 is arranged so as to open on the extending line of a tip end of the conductive member. The rear end of the conductive member is disposed so as to expose to an outside of the main piping 2, and a groove is formed so as to rotate with a tool such as a screwdriver.
Patent JP-H0191865-A (JP)
Title: Inorganic biomaterial and its manufacture
Inventor: KASUGA TOSHIHIRO
IPC: A61L27/00
Filed: 1987-02-28
Abstract: PURPOSE:To provide an intense inorganic biomaterial with an efficient biocompatibility, by dispersing zirconia-alumina ceramics into a specific composition for crystallized glass. CONSTITUTION:An inorganic biomaterial is provided by homogeneously mixing 5-50vol.% zirconia-alumina ceramics with powdery matrix glass, by molding the mixture to a prescribed shape and then by heat-treating the molded object in a temperature range to sinter the object. The powdery matrix glass used includes 12-56wt.% CaO, 1-27wt.% P2O5, 22-50wt.% SiO2, 0-34wt.% MgO, 0-25wt.% Al2O3, each 0-10wt.% K2O, Li2O, Na2O, TiO2, ZrO2, SrO, Nb2O5, Ta2O5 and B2O3 and each 0-5wt.% F2 and Y2O3. The total content of CaO, P2O5, SiO2, MgO and Al2O3 in the matrix glass is 90wt.% or more. The grain size of the matrix glass is less than 200 mesh.
Patent JP-S56145783-A (JP)
Title: Inverter
Inventor: SENBA KAZUHISA
IPC: H02M7/538
Filed: 1980-04-11
Abstract: PURPOSE:To detach a main circuit at the primary side from a power source automatically by mounting a timer which changes the base potential of a transistor installed at the primary side of a transformer into inverse potential after a fixed time  after turning a starting switch ON and a resetting circuit. CONSTITUTION:A switch 2, the primary side of a transformer 3 and a section between an emitter and a collector of a main transistor 4 are wired in series with a main power source 1, an output terminal of an oscillation circuit 5 is wired to a base terminal of the main transistor 4 and the main transistor 4 is conducted periodically, and an inverter supplying AC output to load 12 wired to the secondary side of the transformer 3 is constituted. The timer 11 consisting of a resistor 6, a capacitor 7, a transistor 8 and the like is mounted to a base of the main transistor 4 in the inverter, and base potential is changed into inverse potential after a fixed time (by a time constant of the resistor 6 and the capacitor 7) after turning a starting switch 2 ON. The secondary currents of the transformer 3 are detected by means of a transformer 13, and an initial condition of said timer 11 is reset by means of a transistor 16.
Patent JP-H02226808-A (JP)
Title: Power mosfet with overcurrent protecting function
Inventor: KURAISON TORONNAMUCHIYAI
IPC: H03K17/08
Filed: 1989-02-28
Abstract: PURPOSE:To securely display the overcurrent protecting function which is not affected by temperature variation by supplying a current which flows through a current mirror MOS transistor(TR) directly to the base of a bipolar TR and controlling the gate voltage of a main MOS TR with the current. CONSTITUTION:The current i0 which flows through the current mirror MOS TR M2 is supplied directly to a switching means 102 for gate voltage limitation composed of bipolar TRs TR0, TR1-TRn, etc. Then, this switching means 102 for gate voltage limitation is driven with the current to control the gate voltage of the main MOS TR M1. Consequently, the power MOSFET 101 can securely be protected from an overcurrent without being affected by variation in ambient temperature.
Patent JP-S56145433-A (JP)
Title: Microprogram controlling system
Inventor: OONUKI TAKESHI
IPC: G06F11/00
Filed: 1980-04-11
Abstract: PURPOSE:To prevent the runaway of a program by detecting it as an abnormal state that a program instruction required for interruption inhibition is read out and executed simultaneously with interruption processing, and by maintaining high- speed interruption processing by adding a simple circuit. CONSTITUTION:Various external interruption requests are applied to interruption register 6 and then inputted to interruption level comparing circuit 8' via splitting circuit 15. Further, a program level from level register 10 is applied to circut 8' and compared with interruption levels and when the interruption factor level is greater, FF11 is set. When interruption is carried out, decoder 16 decodes whether the instruction on control bus 20 is that requiring interrutpion inhibition, when the result of the decoding shows the instruction for interruption inhibition, detecting circuit 18 detecting abnormality is set via gate 17 according to the set condition of FF11 and the output of decoder 16 to output abnormality signal 19, thereby detecting abnormal operation due to the absence of a mask bit.
Patent JP-H04282797-A (JP)
Title: Automatic vending machine
Inventor: YOSHIKAWA TAKASHI
IPC: G07F11/24
Filed: 1991-03-12
Abstract: PURPOSE:To increase the number of stored commodities and to reduce cost by increasing the number of rack plates in a stock zone for commodity storing racks. CONSTITUTION:A commodity carrier 7 is arranged on the back of commodity storing racks in a body forming a commodity take-out port on the intermediate part of the height of a front face. The commodity carrier 7 carries commodities from the lower stock zone of the commodity storing racks to the upper sales waiting zone. A commodity individual discharging mechanism 12 for discharging the rear end commodity at the time of driving it is arranged on the rear end part of a rack plate 6A of the stock zone of the commodity storing racks. The carrier 7 is provided with an operation lever 29 for driving the mechanism 12 and a driving motor 31 for driving the lever 29.
Patent JP-H08238858-A (JP)
Title: Image receiving sheet material, transfer image forming method, and laminate
Inventor: WAKATA YUICHI
IPC: G03C8/40
Filed: 1995-03-07
Abstract: PURPOSE: To improve recording sensitivity, dot quality, etc., by a thermal transfer system of only areal gradation by a method wherein an image receiving layer to which an ink layer is transferred contains resin wherein a specific equivalent of a hydroxyl group in polyvinylacetal resin is converted to a specific group. CONSTITUTION: At least two image receiving layers are provided on a base material. At least one layer of the image receiving layers is transferred to a permanent base material. The image receiving layer to which at least an ink layer is transferred contains resin wherein 0.1-1 equivalent of a hydroxyl group in polyvinylacetal resin is converted to groups expressed by-O-W [W represents-CONH-Y<1> , -COO-Y<2> ,-Y<3> , -SiY<4> Y<5> Y<6> , SO2 Y<7> , -COZ<1> -COOH, -COCH2 COMe (Y<1> , Y<2> , Y<3> , Y<4> , Y<5> , Y<6> , Y<7> are 1-20C monovalent organic group, and Z<1> is 1-20C bivalent organic group)]. An image receiving sheet material is composed of that which contains the above-mentioned resin. In order to raise bonded force of the base material to the image receiving one layer, surface treatment such as corona discharge treatment, glow discharge treatment, etc., can be applied.
Patent JP-H01221961-A (JP)
Title: Test item extracting system
Inventor: TAKAGI IWAO
IPC: H04L69/40
Filed: 1988-02-29
Abstract: PURPOSE:To realize the rapid development of a system by reducing a workload in a manual operation and preventing the error and the leakage of a test item due to the manual operation from being generated by extracting the test item automatically from an inputted protocol specification. CONSTITUTION:The protocol specification 13 is inputted to a user interface part 1 in an automatic test item extraction device, and the attribute of a general protocol from a knowledge engineer and a corresponding test item 11 are inputted to an expert interface part 4, and inputted knowledge is stored in a knowledge base 5. By comparing and inferring the item in the base 5 and the protocol specification 14 inputted from the interface part 1 at an inference mechanism 3, inference is drawn. Also, the function to be tested, the test sequence, and the test data of the protocol specification 14 are converted to the ones targeted to be tested at a test item conversion part 2, respectively. The knowledge with respect to the attribute of the protocol and the knowledge with respect to correspondence relation between the attribute of the protocol extracted by the knowledge engineer and the test item are stored in the base 5, and they are read out by the inputted protocol specification.
Patent JP-H02225067-A (JP)
Title: Page printer
Inventor: SATO YONEO
IPC: B41J2/485
Filed: 1989-02-28
Abstract: PURPOSE:To switch over to another printing process quickly while a printing process which is already started is still underway without the necessity to undergo troublesome procedures for resumption of the suspended process by selecting a priority for data processing to any of interfaces. CONSTITUTION:If SW 18 is set to 'priority to interface 1', a control circuit 11 receives data 1 from the first host computer 17a through an I/F circuit 15a. The control circuit 11 performs printing of data 1 in units of page while storing the received data 1 sequentially in memory 13a. If SW 18 is set to 'priority to interface 2', the control circuit 11 stops receiving data 1 via the I/F circuit 15a. The control circuit 11 suspends printing data 1 for a while, and instead receives data 2 from the second host computer 17b through an I/F circuit 15b. Then the circuit 11 performs printing data 2 while sequentially storing it in memory 13b. After completion of printing the data 2, SW 18 is reset to 'priority to interface 1', and consequently, the control circuit 11 resumes reception of data 1 through the I/F circuit 15a. Simultaneously the circuit 11 reads data 1 from memory 13a, resuming the printing process.
Patent JP-S52131193-A (JP)
Title: Connecting method of conductor
Inventor: MATSUI TAKASHI
IPC: H01R4/16
Filed: 1976-04-26
Abstract: PURPOSE: To prevent increase of the outer diameter of a connecting portion by displacing a contact point of the strand so that the sum of cutting length of the conductor strand is maintained constant at all times even if the cutting lengths from the ends of the conductor strand to be connected may be different therebetween. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59172634-A (JP)
Title: Input, storage, and display device for photographic information on microscope for photography with plural cameras
Inventor: SHINOHARA DAIZOU
IPC: G02B21/36
Filed: 1983-03-22
Abstract: PURPOSE:To set photographic information only once at the beginning and to vary set contents easily when necessary by reading photographic information corresponding to the detected optical path of a camera out of a storage means. CONSTITUTION:A control circuit 27 consisting of a storage circuit, microcomputer, etc., has many functions, namely, reads the photographic information corresponding to the camera optical path by signals from optical path detection switches 20 and 21 of cameras 18 and 19 to send it to a display part driving and information input circuit 26, reads photographic information from a photographic information input part 25 in the storage circuit, and determines an exposure time from a light metering circuit 22. Thus, the photographic information of the cameras 18 and 19 are stored in the storage circuit of the control circuit 27 even in a power-off state, so the photographic information before the power source is turned on is selected even after the power source is turned on and displayed on a display part 20 corresponding to each camera optical path. Therefore, the photographic information is set only once in the beginning.
Patent JP-S57162694-A (JP)
Title: Method and device for purification of waste water
Inventor: KUSUMOTO MASAYASU
IPC: C02F3/28
Filed: 1981-03-31
Abstract: PURPOSE: To treat living waste water easily and efficiently with extremely slight, and in some cases, no energy consumption in the stage of treating the same by a biological membrane method by forming the biological membranes of anaerobic bacteria.  
     CONSTITUTION: After waste water is immediately treated with an anaerobic treatment tank, it is treated, if necessary, with an aerobic treatment tank, and is released. More specifically, anaerobic bacteria stick and propagate on the filter meida in the 1stW3rd anaerobic filter bed chambers 1W3, and while the waste water flows through an inlet (a) to the arrow directions, the waste water is brought into thorough contact with sludge. Then, it can be released out from the chamber 3 in a fully satisfactory state in terms of control stndard. However, in places where the control standard is severer, it is equally well to discharge purified water through an outlet (d) by providing an aerobic filter bed chamber 4 in the final. The excess sludge is transferred with a pipe (c) and is discharged through a pipe (d). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54140504-A (JP)
Title: Magnetic recording lubricant
Inventor: NARUSE TSUNEHIDE
IPC: C09D5/23
Filed: 1978-04-24
Abstract: PURPOSE: To reduce the frictional resistance of the surface of a magnetic layer thereby to enhance the stealing characteristics and to reduce wear of a head by using special ester of its mixture with triolefin.  
     CONSTITUTION: A magnetic recording lubricant, which is composed of either ester of C 24W34  containing isostearyl alcohol and monobasic fatty acid or isooctanoic cetyl ester is added in a quantity of 0.5 to 20 wt. parts 100 wt. parts of a magnetic recording binder. In an alternative, 0.5 to 20 wt. parts of the mixture of the ester and triolefin may be added to 100 wt. parts of a binder. The quantity of the triolefin is 0.5 to 10 wt. parts with respect to 100 wt. parts of the binder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59174671-A (JP)
Title: Anaerobic adhesive
Inventor: OKAMOTO TAKANORI
IPC: C09J4/02
Filed: 1983-03-24
Abstract: PURPOSE:To obtain titled adhesive of significantly high breaking torque strength, useful for fitting parts such as screws, by blending an anaerobically polymerizable monomer, organic peroxide, and a small amount of (co)polymerizable sulfonic acid compound. CONSTITUTION:The objective adhesive can be obtained by blending (A) 100pts. wt. of an anaerobic polymerizable monomer, (B) 0.005-100pts.wt. of an organic peroxide (e.g., a hydroperoxide), and (C) 0.005-20pts.wt. of an organic sulfonic acid (salt) having polymerizable double bond and -SO3H group (e.g., of formula I ), and further, if required, (D) a gelling stabilizer (e.g., a mixture of organic acid ammonium salt and oxalic acid) and/or polymerization accelerator (e.g., an equimolar mixture of o-benzoic sulfimide and heterocyclic secondary amine). The component (A) is pref. a methacrylic ester containing >=20wt% of a structue of formula II (R1 is 2-4C alkylene, etc.; m is 1-8).
Patent JP-S57162060-A (JP)
Title: Restaurant control system
Inventor: NAKASHIMA MASAMICHI
IPC: G06Q50/00
Filed: 1981-03-31
Abstract: PURPOSE:To rationalize a system, by displaying a menu on an indicator of a kitchen as soon as a meal ticket is issued by a meal ticket generating register to make a cook discriminate the number of orders easily and also discriminate a service table number by its display. CONSTITUTION:A central processor 4 and a terminal device is connected by a data line 5, and to this data line 5, a meal ticket issuing register 1 having a meal ticket issuing function, and a service instructing device 3 for inputting a service table number of a cooking item are connected. Also, a kitchen indicator 2 provided with a monitor device 21 for a cook, and a monitor device 221 and an input device 222 for a waiter is connected to the data line 5. In this state, a data from the register 1 and an instructing data from the device 3 are processed by the processor 4, and as soon as a meal ticket is issued by the register 1, a cooking item is displayed on an indicator 2 and also a service table number is displayed to obtain the rationalized system.
Patent JP-H06180871-A (JP)
Title: Device for positioning information recording and reproducing head
Inventor: SANADA KAZUO
IPC: G11B21/20
Filed: 1993-03-09
Abstract: PURPOSE:To provide a positioning device for an information recording and reproducing head capable of stably floating an electrode needle at a prescribed position separated from a recording medium and deteriorating no S/N of an information reproducing signal. CONSTITUTION:In a device applying voltage for occurring change in electrostatic capacity in the recording medium and/or detecting information recorded on the recording medium as the change in the electrostatic capacity, at least one side of the electrode needle 15 and the recording medium 11 is made freely movable in the direction in which a distance between both is varied by a piezo element 28. The low frequency component of the change in the electrostatic capacity between the electrode needle 15 and the recording medium 11 is detected by a detection circuit 22 and an automatic frequency control circuit 23. The piezo element 28 is driven and controlled by a reference signal generation circuit 25 and an automatic height control circuit 26 so that the detected low frequency component of the change in the electrostatic capacity is kept to a prescribed value.
Patent JP-H02230566-A (JP)
Title: Positioning mechanism for magnetic disk device
Inventor: YOSHIKAWA NORIO
IPC: G11B21/02
Filed: 1989-03-02
Abstract: PURPOSE:To improve the positioning accuracy of a head by always bringing a viscoelastic member mounted by using the inner wall of an actuator into contact with the outer diameter of a compression coil spring which applies a thrust pre-load force on a ball bearing. CONSTITUTION:The viscoelastic member 19 is mounted on the inner wall of the actuator 7, and the viscoelastic member 19 always comes in contact with the outer diameter of a pre-load compression spring 18 in a thrust direction, and when oscillation occurs in the compression direction of the spring 18, oscillation energy is absorbed by the viscoelastic member 19. Therefore, the occurrence of the oscillation affecting on the thrust direction of the actuator and the positioning direction of the head can be suppressed. In such a way, the positioning of the head can be performed with high accuracy.
Patent JP-S57162838-A (JP)
Title: Emitter coupling type logical circuit
Inventor: TAKEDA HIROSHI
IPC: H03K19/00
Filed: 1981-03-31
Abstract: PURPOSE: To reduce power consumption, by providing a power supply path having a potential at the intermediate potential between two power supply lines and an internal gate circuit between the power supply line and the power supply path.  
     CONSTITUTION: A common power supply path l 2  having an intermediate potential is provided between a common power supply path l 1  of ground potential and a common power supply path l 3  connected to a power supply VEE, and the common power supply path l 2  is connected to an output terminal of a constant voltage circuit 25 connected between power supply paths l 1  and l 3 . Between the paths l 1  and l 2 , an input buffer circuit 1 and an output buffer circuit 2 of ECL constitution are provided, and an internal gate circuit 13 of ECL constitution is provided between the paths l 2  and l 3 , and a current flowing to the input/ output buffer circuit and the internal gate circuit is made common partly. Level conversion circuits 11 and 12 are provided between the input/output circuit and the internal gate circuit. 
     COPYRIGHT: (C)1982,JPO&Japio