baber/WOPTO huggingface dataset:
Patent JP-H02260032-A (JP)
Title: Sorting circuit
Inventor: SHIROTA NORIHISA
IPC: G06F7/24
Filed: 1989-03-31
Abstract: PURPOSE:To sort the input data by comparing the contents stored in plural register stages with input data respectively and controlling the loading operations of input data, and the shifting and holding operations of registers based on the result of comparison. CONSTITUTION:Five pieces of input data A - E of different numerical values (A>B>C>D>E) are inputted at random, e.g., in the order of D, B, C, E and A. In this case, the contents of all registers are cleared off at 0 before the supply of the input data. At the outset, the contents of a register D1 of a 1st stage and compared with the input data D. Then the data D is inputted to the register D1 since D>=0 is satisfied. The contents of both registers D1 and D2 are compared with the input data B respectively. Then the contents of the D1 are shifted to the D2 with the data B inputted to the D1 since B>=D and B>=0 are satisfied. In such a way, the contents of each register are compared with the input data respectively. Then the contents of registers are shifted based on the result of the comparison, and five pieces of numerical value and stored into the registers D1 - D5 in the order of larger values.
Patent JP-H07313188-A (JP)
Title: Immunosuppressive agent
Inventor: SHIMAMURA TOSHIAKI
IPC: C12N15/13
Filed: 1994-04-21
Abstract: PURPOSE:To provide an immunosuppressive agent containing a polypeptide specifically bonding to the gamma-chain of a human interleukin 2 (IL-2) receptor to block the response of IL-2 and effective for the treatment of immunological rejection in organ transplantation, inflammatory disease, etc. CONSTITUTION:This immunosuppressive agent effective for the treatment of immunological rejection in organ transplantation, inflammatory disease, etc., is produced by preparing a pharmaceutical preparation from active component selected from a polypeptide containing an amino acid sequence including amino acid sequences expressed by formula I and formula II, etc., and specifically bonding to the gamma-chain of a human interleukin 2 receptor to block the response of human interleukin 2, a polypeptide produced by removing the N-terminal Met from the amino acid sequences of formula I and formula II, a polypeptide produced by deleting a part of the amino acid sequences of formula I and formula II, substituting a part of the each sequence with other amino acid sequence, adding an amino acid residue or peptide to the amino acid sequences of formula I and formula II or subjecting a part of the each amino acid sequence to acetylation, amidation or addition of polyethylene glycol, etc.
Patent JP-S57198985-A (JP)
Title: Cooling tower
Inventor: KAGEYAMA YOSHINORI
IPC: F28C1/00
Filed: 1981-05-29
Abstract: PURPOSE:To prevent noise, save energy and as well as reduce the number of parts and  consequently improve the reliability of operation of the tower by a structure wherein  the water in a water tank arranged at the lower part of a casing is jetted out upward  and evaporized in order to cool itself and to generate the draft power driving from  below to above so as to suck in the air for heat exchange. CONSTITUTION:The cooling water jetted from atomizing nozzles 26A for atomization  into an atomizng chamber 33 comes into contact with the air in the atomizing chamber 33 and as a result a part of the water is evaporized. The remaining part of the  water is cooled by the evaporation and returned to the water tank 27. The air in the atomizing chamber 33, which is heat-exchanged with the jetted and atomized high temperature cooling water and heated to be the high temperature and moist fluid, is  exhaused outside through an eliminator 24 by means of the draft power generated by  the difference between the temperature of the outside air and that of said air and at  the same time, in place of said air exhausted, the outside air is sucked in from an air  intake 25 and is used for heat exchange. The movement of the air described above is  continuously proceeded. Owing to the structure as mentioned above, because of no mechanically moving parts, noise is eliminated and energy is saved and as well as the  number of parts is reduced and the reliability is improved.
Patent JP-H03198472-A (JP)
Title: Integrated fiber optic detecting head
Inventor: FURANSHISU JIEI KAUFUIIRUDO
IPC: H04N1/031
Filed: 1990-03-29
Abstract: PURPOSE: To easily obtain an integrated detecting head structure by mounting such a photoresponsive element as the photodiode array and its control circuit on a single substrate. CONSTITUTION: Three rows of long arrays 18, 20, and 22 are arranged on the light transmitting surface 14 of a fiber optics face plate 12 and the arrays 18, 20, 22 are respectively composed of many light detecting photodiodes 24, 26, and 28 which are continuously arranged in the length directions of the arrays 18, 20, and 22. Many control circuits 32 are also mounted on the light emitting surface of the face plate 12 in a state where the circuits 32 are electrically connected to selected ones of the photodiodes 24, 26, and 28 through conductive connecting lines 40. Therefore, an integrated, simple, and economic detection head structure is obtained.
Patent JP-S539042-A (JP)
Title: Process for separating adhered algae
Inventor: ISHIBASHI HITOSHI
IPC: C02F3/02
Filed: 1976-07-14
Abstract: PURPOSE: To provide a process for separating adhered algae from a solid having complicated structure with ruggedness of large light receiving area. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62239427-A (JP)
Title: Optical recorded signal reproducing and erasing device
Inventor: KITA YOSHIAKI
IPC: G11B7/00
Filed: 1986-04-10
Abstract: PURPOSE:To surely erase an optical recording tape having any erase characteristic by incorporating a heating body consisting of a resistor for erasing of a recorded signal in a housing. CONSTITUTION:An optical recording tape 1 passes tape guide rolls 5 from a tape take-up reel 4 and is brought into contact with a drum-shaped erasing heating head. The position and the diameter of the head is selected in accordance with easiness of erasing of the recording medium so that the contacting length of the optical recording tape 1 to the head is optimum. The tape 1 is run on an erasing heating resistor 2 provided on a drum 7 to erase the recorded signal. This drum-shaped erasing heating head is fixed to a drum fixing supporting bar 9, and power is supplied by an electrode 8, and the tape passes a tape retaining roll 6 and a signal is optically recorded on the tape by a recording head after the recorded signal is erased by this erasing head.
Patent JP-H08279152-A (JP)
Title: Method and device for signal recording and method and device for signal reproducing
Inventor: WATANABE JINKO
IPC: G11B7/004
Filed: 1995-04-07
Abstract: PURPOSE: To prolong the number of times signals are rewritable by recording informnl signals after the film temp. control signal having the intensity equal to or larger than an intensity with which a signal can be recorded on the recording medium is recorded on the prescribed position of a recording medium. CONSTITUTION: The prescribed position of a recording medium 1 is detected by detecting the identification signal recorded on the recording medium 1 by an optical pickup 4 and by identifying the detection signal by a detection means 5. Then, a film temp. control signal is recorded by the optical pickup 4 on the prescribed position based on the output signal of a film temp. control signal output means 2. Thereafter, informational signals are recorded by the optical pickup 4 on the recording medium 1 based on an informational signal output means 3.
Patent JP-H09247987-A (JP)
Title: Brushless motor control
Inventor: MORI TOMOYUKI
IPC: H02P6/08
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To conduct optimum control by regular position detection without any interference with rotation control even in case of being unable to detect a position of a rotor in a brushless motor. SOLUTION: The voltage of an armature winding in a brushless motor 4 is compared with the reference voltage by a position detection part 10 to obtain a position detection signal D, which is inputted into a control circuit 11 to detect the position of a rotor. Based on the position detection, current-carrying of the winding voltage is switched. The control circuit 11 counts time between position detection intervals, and based on the counted time, the time corresponding to phase angle 30 is predicted from the position detection and position detection at the predicted time is checked. In case of no position, present current-carrying is conducted based on that at the earlier time than previous switching time of current-carrying.  The voltage and number of revolutions which control the brushless motor 4 are decreased for every prescribed hour by a prescribed value until position detection is conducted and the present number of revolutions is maximum in position detection to limit the number of revolutions of the brushless motor 4 to its maximum value for a prescribed time.
Patent JP-S58201658-A (JP)
Title: Ink jet recorder
Inventor: NARUSE OSAMU
IPC: B41J2/165
Filed: 1982-05-19
Abstract: PURPOSE:To improve cutting of an ink at the time of stopping the jetting of the ink, by facing an ink jet head and a shielding body to each other immediately before stopping the supply of an ink to the head when completing printing. CONSTITUTION:When printing is not conducted, a slidable base 17 is moved to the left side of a carriage 16 to cause a nozzle part of the ink jet head 6 to be faced to the shielding body 15(a). When starting printing, a solenoid valve 4 is opened to supply the ink 2 to the head 6 under pressure, and after the ink 2 starts to be jetted from the nozzle 12, the base 17 is moved from the left side to the right side of the carriage 16 to face the nozzle part of the head 6 to charging electrodes 8, and printing is started (b). When completing printing, the base 17 is moved to the left side of the carriage 16 to face the nozzle part of the head 6 to the shielding body 15 under the condition wherein ink droplets 7 are jetted from the head 6, and then the valve 4 is closed to stop the supply of the ink 2 to the head 6.
Patent JP-S568465-A (JP)
Title: Powder coating material
Inventor: SHIYOUJI AKIO
IPC: C08L33/00
Filed: 1979-06-30
Abstract: PURPOSE: A powder coating material having improved secondary adhesion and  corrosion resistance, comprising a (β-methyl)glycidyl group-containing vinyl type  polymerizate having a softening point in a specific range and a number-average  MW in a specific range, a polycarboxylic compound and ZnO.  
     CONSTITUTION: The powder coating of the purpose is obtained by mixing (a) a (β-methyl)glycidyl group-containing vinyl type polymerizate, softening point 80W 100°C, number-average MW 2,000W15,000, obtained by copolymerizing a vinyl monomer such as a (β-methyl)glycidyl ester of (meth)acrylic acid or a (β-methyl) glycidyl ether of (meth)allyl alcohol with a different monomer such as (meth)acrylate ester or (meth)acrylonitrile, (b) a polycarboxylic compound such as succinic acid or adipic acid and (c) zinc oxide, so that the eq. ratio of the (β-methyl)glycidyl groups contained in the component (b) is about 1:5W5:1, and the component (c) is present in an amount of 0.1W50pts.wt. per 100pts.wt. of the sum of the components (a) and (b). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59209194-A (JP)
Title: Thermal recording material
Inventor: IIYAMA KIYOTAKA
IPC: B41M5/337
Filed: 1983-05-12
Abstract: PURPOSE:To enhance preservation stability and oil resistance of a developed color image and a non-image area, by a method wherein a benzoic or naphthoic acid derivative having an acyloxy group adjacent to a carboxyl group is used as a color developer, and a zinc compound is added to a color forming layer. CONSTITUTION:Acyloxybenzoic or acyloxynaphthoic acid of the formula (wherein each of R<1>-R<8> is an alkyl group, an aryl group, an aralkyl group or the like; each of R<1>, R<3>, R<5> and R<7> may be halogen; n1 is an integer of 0-4; and each of n2-n4 is an integer of 0-6) is incorporated as a color developer into a thermal color forming layer forming material comprising an ordinary leuco dye together with a binder or the like, and a zinc compound such as zinc chloride or zinc propionate is further added to the material. The color developer and the zinc compound are used in the color forming layer in a total amount of 30- 80wt%, and the zinc compound is used in an amount of 0.1-10pts.wt., preferably 0.3-5pts.wt. per pt.wt. of the color developer. The leuco dye is used in an amount of 5-30wt% in the color forming layer.
Patent JP-S539157-A (JP)
Title: External operating device for wristwatch
Inventor: FUKUSHIMA BUICHI
IPC: G04C3/00
Filed: 1976-07-13
Abstract: PURPOSE: To prevent the pull-out of an operating button with an elastic material integral with the operating button as well as to simplify constitution by applying tension to the operating button. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62239742-A (JP)
Title: Data processing circuit
Inventor: SAKAMOTO AKIRA
IPC: H04L25/08
Filed: 1986-04-11
Abstract: PURPOSE:To perform data reception which is stable against a noise, etc., by resampling data with a clock which is higher than the original bit rate within a range where jitters cause no problem, and using the past input sequence and current output value of the resampled data. CONSTITUTION:A data signal SD from a transmission part 1 is supplied to a shift register 11 and the clock CK which is much higher in bit rate than the data signal SD is supplied. Therefore, when the data of the current signal SD is denoted as Xn, past resampled data Xn-1-Xn-k are led out of the shift register 11. Those data Xn-1-Xn-k and current data Xn are supplied to an AND circuit 12 and a NOR circuit 13, whose outputs Xa and Xr are supplied to a flip-flop circuit 14; and the clock CK is further supplied to the flip-flop 14. The output Qn+1 of the flip-flop 14 is supplied to a reception part 2 instead of the data signal SD from the transmission part 1. Consequently, the false data signal SD is corrected to obtain a correct data signal SD.
Patent JP-S59207559-A (JP)
Title: Silver peroxide battery
Inventor: HASHIURA MINORU
IPC: H01M4/54
Filed: 1983-05-12
Abstract: PURPOSE:To economically obtain a silver peroxide battery having one step discharge voltage by using a positive mix prepared by dispersing silver peroxide in a particle state in silver oxide ( I ). CONSTITUTION:This silver peroxide battery consists of a negative can 1, a positive can 2, a negative mix comprising amalgamated zinc powder, a positive mix containing silver oxide ( I ) 4 and silver oxide (II), a gasket 6, and a separator 7 comprising an electrolyte absorbing layer and a barrier layer. This battery realizes the same effect, by utilizing low conductivity of silver oxide ( I ), as a battery having a thick silver oxide ( I ) layer between silver oxide (II) and the positive can 2, by dispersing silver oxide (II) in a particle state in silver oxide ( I ).
Patent JP-H04218004-A (JP)
Title: Optical fiber bending device
Inventor: MORISADA AKIRA
IPC: G02B6/46
Filed: 1991-03-22
Abstract: PURPOSE:To continuously and stably bend a traveling optical fiber at a regulated curvature or above in the state of maintaining prescribed tension. CONSTITUTION:Three or more sets of paired rollers, each set consisting of a pair of rollers with the outer peripheral surfaces of which the optical fiber comes into contact, are so disposed that the optical fiber is bent at the regulated curvature or above at the time of successively passing the spacing between the respective rollers. Further, brake mechanism are provided at the paired rollers of both ends. A tapered roller on which the optical fiber is wound >=1 turns as well as an inlet guide and outlet guide for guiding the optical fiber to this tapered roller are provided.
Patent JP-H09273961-A (JP)
Title: Multi-point physical quantity measuring system
Inventor: SUZUKI MINORU
IPC: G01M3/38
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a multi-point physical quantity measuring system which accomplishes measurement free from changes in level of a light source and a photo detector as well as distance. SOLUTION: In this multi-point physical quantity measuring system 1, a light source 4 is connected to one end of a first optical fiber 2a to send out a fixed continuous light and a photodetector 5 is connected to one end of a second optical fiber 2b to receive light. Moreover, a signal processing circuit 6 is connected to the rear stage of the photodetector 5 to analyze the frequency component of a signal converted to an electric signal by the photodetector 5. An oscillator of optical physical quantity sensors 7a, 7b, 7c... oscillates at a frequency according to a physical quantity and at a light modulator, transmission light undergoes a light intensity modulation by a voltage so that changes in the physical quantity is converted to changes in the intensity modulated frequency of the transmission light.  The information on the physical quantity is supported by the information on the frequency thereby eliminating influence from changes in level of the light source 4 and the photo detector 5 and attenuation attributed to distance.
Patent JP-H01267138-A (JP)
Title: Method and apparatus for attaching opening thread to packing film in tape form
Inventor: ISHIKAWA HIROICHI
IPC: B65B61/18
Filed: 1988-04-05
Abstract: PURPOSE:To improve operability, by attaching a single or twisted thread made up of a plurality of crimped or uncrimped thermoplastic fibers on one side of thermoplastic resin film in a predetermined width and flat form by an ultrasonic or high frequency sealing method. CONSTITUTION:The opening thread 30 formed by an ultrasonic sealer 10 to 180 deniers in total is continuously attached to one side of film strapping 2b (inside of the film after packing) at an attaching speed of 40m/min., an ultrasonic frequency of 27,000 hertz and a pressure of 2kg/cm<2> in this embodiment and the opening thread 30 after attachment thereto is flattened into a tape- shaped opening thread 4. Behind the ultrasonic sealer, a sensor 20 (photosensor using optical fiber) is provided for detecting the breakage of the tape-shaped opening thread. The film strapping 2b with the tape-shaped opening thread 4 is placed in an online packing operation through a guide roll and normally fed into an automatic wrapping machine for use in the packing of cigarettes, a carton containing chocolates, etc.
Patent JP-S568865-A (JP)
Title: Semiconductor device
Inventor: TSUKUDA FUMIAKI
IPC: H01L21/8249
Filed: 1979-07-02
Abstract: PURPOSE:To prevent the occurence of malfunction by providing high concentration collector layers separate from a substrate when integrating complementary insulating gate FETs and bipolar transistors on the same substrate. CONSTITUTION:A P-well 7' and a P-base 4' are provided on an N-type substrate by thermal treatment after selective ion implantation and phosphorus ion implantation layers 6' are formed by selectively opening holes on the surface of an oxide film 5' to form N emitters 8' by thermal treatment. Next, the oxide film 5' is further selectively etched and nitride films 9' are selectively provided to form an N-type source 12', a drain 13', collectors 10' and an emitter 11'. Furthermore, a P-type source 15', a drain 14', a base connection layer 16' and a P-well guard ring 17' are formed by eliminating the nitride films 9' and by consisting the oxide film 5' as a mask. Then, the gate regions 18', 19' are provided to form electrodes by selectively opening windows. Because this structure makes the collectors as N layers 8 which is more highly concentrated than the substrate, most of the collector currents flow into the layers 8' from the layers 10'. However, the potential raise in the substrate is low due to low resistance and SCR operation will be limited to the minimum.
Patent JP-S57198832-A (JP)
Title: Tuning device
Inventor: KATSUOKA RITSU
IPC: G01H3/00
Filed: 1981-05-30
Abstract: PURPOSE:To stabilize an indication of the state of tuning by a method wherein an averaged value of a central frequency of tuning and of a central frequency of a sounding body is indicated when a signal frequency enters into a definite range around the central frequency of tuning of the sounding body. CONSTITUTION:When string specifying switches 12a-f are operated selectively, CPU13 computes a reference frequency for an object string and selects resistors 11a-f of a free-running frequency setting circuit 11. When a sound signal is supplied from a tuning string to an input terminal 1, a rectangular-wave pulse synchronizing with a fundamental-wave component is supplied from a synchronous oscillator 10 to an interrupt input port INT0 of CPU13. Then a clock pulse of  an oscillator 14 within a cycle T of the pulse is counted, and when T enters into a definite range around a cycle To of the central frequency of tuning, an  averaged value of T and To is indicated as T. Since a data value comes constantly near to a central value through averaging, an indication is stabilized.
Patent JP-H05278184-A (JP)
Title: Polyester laminated film
IPC: C09D175/00
Filed: 1992-04-06
Abstract: PURPOSE:To enhance heat resistant adhesion and slip properties by a method wherein polyester film made of phenylindan dicarboxylic acid is laminated onto the surface of polyester made of dicarboxylic acid in the polyester laminated film concerned useful for magnetic recording medium, packaging material, laminating material and the like. CONSTITUTION:Polyester (A) film made of at least one dicarboxylic acid, 50mol.% or more of total acid component of which is occupied by the acid selected from the group consisting of terephthalic acid, isophthalic acid, 2,6-naphthaline dicarboxylic acid and 4,4'-diphenyl dicarboxylic acid, is prepared. The desired polyester laminated film is obtained by laminating polyester (B) film made of phenylindan dicarboxylic acid, which occupies 55mol.% or more of total acid component, onto at least one side of the above-mentioned polyester (A) film. As the polyester (A), polyethylene terephthalate or polyethylene-2,6- naphthalene dicarboxylate is used. At least on one side of the resultant laminated film, magnetic layer is provided.
Patent JP-H06260046-A (JP)
Title: Electric contact material
Inventor: HOCHIDO YUKO
IPC: C22C5/06
Filed: 1993-03-04
Abstract: PURPOSE:To provide an electric contact material having sufficient electric conductivity, ablation resistance, heat resistance, and deposition resistance and containing no environmental pollution element. CONSTITUTION:Oxide fine grains of at least one kind of element selected from Sn and Zn at 1-20wt.% as converted into metal and at least one kind of compound fine grains selected from a boride, a carbide, and a nitride at 0.1-5wt.% are contained in a silver substrate to form an electric contact material. The boride of Ti, Zr, Hf, V, Nb, Ta, W, Mo, Cr, La, U, or Th, the carbide of B, Ti, Zr, Hf, V, Nb, W, Cr, Si, Ta, U, or Th, and the nitride of B, Al, Hf, Ta, Zr, Ti, Nb, V, Cr, Si, U, or Th are used. Their average grain size is set to 5mum or below, preferably to 0.1mum or below.