baber/WOPTO huggingface dataset:
Patent JP-S595331-A (JP)
Title: Waiting system in magnetic disk subsystem
Inventor: SUGIURA HAJIME
IPC: G06F3/06
Filed: 1982-06-30
Abstract: PURPOSE:To prevent a common use drive generated between a high-speed CPU and a low-speed CPU from rushing into a dead lock state, reissuing immediately a command chain by taking an opportunity of a device end report. CONSTITUTION:A selecting signal indicating an input/output request from a channel device is supplied to one terminal of an AND gate 14, and a drive busy signal is supplied to the other terminal of the AND gate 14. An output terminal of the AND gate 14 is connected to an input terminal of a busy counter 19 and each input terminal of AND gates 15, 16. An input/output executing signal is supplied to a resetting terminal of the busy counter 19. Its output is processed by the AND gates 15, 16, latching circuits 20, 21 and AND gates 17, 18. A device end report signal and a command chain restarting device end report signal are outputted from the AND gates 17, 18, respectively.
Patent JP-H10297499-A (JP)
Title: Travel device for stairway and the like
Inventor: KAWAMORITA YASUYUKI
IPC: B60B19/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a lifting gear that is able to ascend or descend over a level differential in a stairway or the like under the relatively simple structure, and besides, liftable even in such a stair or the like as having each individual tread being narrow in depth. SOLUTION: This is a travel device having a car body 3 provided with each traveling wheel left and right, and it is constituted so as go up and down in a state that each of these traveling wheels 2 is always forcibly pressed to a surface of each individual stair, and in this constitution, it is attached to the car body 3, and further, so constituted that it is equipped with a leg part 6 being extensible by dint of an actuator and a horizontal pressing means (for example, a mechanism to tilt the leg part 6 to the upper step side) for pushing these symmetrical traveling wheels 2 nearly in the horizontal direction in order to forcibly press them to a riser face of the stair or the like, respectively.
Patent JP-2000300183-A (JP)
Title: Concentrated whey protein and its production
Inventor: YAMANE YORIKO
IPC: A23J3/08
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a concentrated whey protein emitting little whey flavor, having the taste and flavor similar to raw milk, suitable for the use as a substitute for defatted milk compared with conventional concentrated whey protein and containing a component effective for imparting protein with heat-resistance and to provide its production process. SOLUTION: The objective concentrated whey protein having a non-proteinous nitrogen ratio of >=5% based on the total solid component and a denaturated whey protein ratio of <=10% based on the total whey protein can be produced by treating defatted milk with a precision filtration membrane and subjecting the filtrate obtained at the permeated side to concentration, lactose-removing treatment and desalting treatment. As an alternative, the whey protein is obtained by treating defatted milk with a precision filtration membrane, treating the filtrate obtained at the permeated side with an ultrafiltration membrane, recovering the concentrated liquid obtained at the concentration side, concentrating the filtrate separated at the permeated side, subjecting the concentrate to lactose-removing treatment and desalting treatment and adding the product to the recovered concentrated liquid.
Patent JP-H11306299-A (JP)
Title: Data carrier system and its control method
Inventor: AIKI KIYOSHI
IPC: G06K17/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To avoid collision of signals from plural responders and to stably perform data communication by providing a responder (data carrier) with an output control means which permits/inhibits output of the modulated signal of its modulator circuit. SOLUTION: Responders 1a and 1b have just the same configuration. Received data sent from an interrogator 2 and demodulated by a demodulator circuit 14 of a responder 1 is sent to a control circuit 16. Transmission data which is sent from the circuit 16 to a modulator circuit 13 is modulated by the circuit 13 and outputted from a coil 11 at the time of transmitting to the interrogator 2 side. In such a case, the circuit 16 of the responder 1 which is allowed to output by the interrogator 2 makes a line L13 an output allowable state and the circuit 16 of the responder 1 which is forbidden to output makes the line L13 an output inhibition state. The circuit 13 receives an output control signal sent from the circuit 16 and selects the permission and inhibition of a signal output to a line L10.
Patent JP-H01287259-A (JP)
Title: Method for forging of titanium alloy
Inventor: HAMAI SHOHEI
IPC: C22F1/00
Filed: 1988-05-13
Abstract: PURPOSE:To regulate the structure of a forged material to a fine needle alphaphase and to manufacture forged goods without lowering the strength at the time of forging a Ti alloy by forging it in the combination of heating at the specific temp. and forging rate. CONSTITUTION:At the time of forging a Ti alloy having the compsn. such as Ti-6Al-2Sn-4Zr-6Mo, it is forged at about <=70% working rate in the temp. area of alpha+beta, is thereafter heated in the temp. area of beta and is rapidly cooled to crystallize out a fine needle alpha phase. The alloy is successively reforged at 10-80% working rate in the temp. area of alpha+beta to form a micro structure having a fine needle alpha phase, by which the Ti alloy forged goods having high strength and high toughness can be manufactured.
Patent JP-S62272717-A (JP)
Title: Reset signal processing circuit
Inventor: SAKAI SHINJI
IPC: H03K17/22
Filed: 1986-05-21
Abstract: PURPOSE:To obtain a sure reset signal by outputting at least once a signal being inactive after being active once by a reset signal and being inactive after being active again. CONSTITUTION:In applying power, a reset signal A resets two flip-flops 3, 4 and becomes inactive (H). A signal Q1 (reset signal B) goes from L to H by the leading of the first H of a signal Y after the reset signal A goes to H, the signal Q1 goes to L (active) by the leading of the next H of the signal Y and the signal Q2 goes to H. Thus, the reset signal B(Q1) changes as power- ON L ZH L H. Thus, after the power voltage reaches the steady-state after power-on, the reset signal B is active.
Patent JP-S5541071-A (JP)
Title: Voltage comparison circuit
Inventor: NISHIOMOTE MUNEO
IPC: G01R19/165
Filed: 1978-09-18
Abstract: PURPOSE:To avoid the control output from being delivered even with the signal input if the power supply voltage is lowered to the voltage value corresponding to the reference voltage, by constituting that the comparison output is obtained according to the relation between the power supply voltage and the reference voltage. CONSTITUTION:The semiconductor random access memory device is provided with the voltage comparison circuit 9. The circuit 9 compares the power supply voltage SV from the input terminal 7 and the reference voltage RV from the input terminal 8, and if SV is detected lower than RV preset, the signal which makes all the circuits except the memory cell 1 into OFF state, is automatically outputted to inhibit the control output even with the signal input afterward.
Patent JP-S5793981-A (JP)
Title: Carba-2-penem compound and its preparation
Inventor: MORIMOTO AKIRA
IPC: C07D205/09
Filed: 1981-07-21
Abstract: NEW MATERIAL:The compound of formulaI(R 1  is alkyl, aryl, alkylthio, arylthio or acylaminoalkylthio; R 2  and R 3  are alkoxycarbonyl, cyano or COR 1 ; R 3  may be alkyl or aryl; R 4  is H, alkyl, hydroxyalkyl, aryl, or amino), its salt and ester.  
     EXAMPLE: 1-Acetyl-1, 2-dimethyl-6-( 1-hydroxy-1-methylethyl )-carba-2-penem-3-carboxilic acid.  
     USE: Antibacterial agent. It is added to an animal feed, industrial water, etc. as a disinfectant.  
     PROCESS: The compound of formulaIcan be prepared by the cyclization of the compound of formula II (Z is phosphonio or phosphono) which is obtained from a novel compound of formula III. The compound of formula III is prepared by reacting the compound of formula IV with the compound of formula V. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02304835-A (JP)
Title: Dxide catwode
Inventor: PETORUSU YAKOBUSU ANTONIUSU MA
IPC: H01J1/14
Filed: 1990-04-27
Abstract: PURPOSE: To provide a cathode having excellent electron emission characteristics by a method wherein yttrium oxide, scandium oxide or rare earth metal oxide, the bulk of which has a diameter of not more than 5μm, is contained as particles in electron discharge material. CONSTITUTION: A cathode 1 includes a cylindrical nichrome cathode shaft 3 equipped with a cap 7. This cathode shaft 3 accommodates a helical filament 4 comprising an electrical insulation aluminum oxide layer 6 and a metal helicoidal core 5. Moreover, a layer of a discharge material 2 having a thickness of approximately 70μm is positioned on the cap 7. In this layer 2, yttrium oxide, scandium oxide or rare earth metal oxide, the bulk of which has a diameter of not more than 5μm, preferably 1μm, is contained as particles in the electron discharge material. This leads to uniform discharge behavior so that the cathode can be obtained which acquires excellent electron emission characteristics.
Patent JP-S5449122-A (JP)
Title: Laudspeaker system
Inventor: SUGITA JIYUNKICHI
IPC: H04R3/02
Filed: 1977-09-27
Abstract: PURPOSE:To prevent the occurrence of howling by receiving the signal from the transmission means attached to a microphone and cutting off the speaker closest to the microphone out of the parallel connected speakers. CONSTITUTION:Transmission signal having directivity such as radio waves, infrared rays, etc. from the transmission means 2 attached to a microphone 1 is received in the receiving means 10 thru 12 attached to parallel connected speakers 4 thru 6. In this case, the switches 16 thru 18 of the speakers 4 thru 6 installed in the position where the microphone 1 is closest open through relays 13 thru 15 according to the reception levels, by which the speakers 4 thru 6 are cut off, and the occurrence of howling is thus prevented.
Patent JP-S599269-A (JP)
Inventor: OOGA TSUDOI
IPC: D06M13/224
Filed: 1982-07-01
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-H04343506-A (JP)
Title: Amplifier circuit
Inventor: IZUMI KENJI
IPC: H03F1/02
Filed: 1991-05-21
Abstract: PURPOSE:To eliminate the necessity of a large capacity capacitor for removing DC voltage gain in a convensional BTL type amplifier circuit and to attain IC formation. CONSTITUTION:A signal inputted from a signal source 18 is amplified by a transistor(TR) 12 and the amplified signal is inputted to the base of a TR 7. The input voltage V1 of the amplified signal is equal to the voltage level VIN of the input signal. The signal concerned is amplified by a differential amplifier including TRs 7, 8, an in-phase signal is outputted to the collector of the TR 8 and a reverse phase signal is outputted to the collector of the TR 7. When the resistance values or resistors 20, 23, 24 are defined as the same value, the voltage levels of these output signals are respectively VIN and -VIN. The in- phase signal and the reverse phase signal are respectively inputted and amplified to/by negative feedback amplifiers 26, 27 and outputted to output terminals 103, 104. By the way, the input side bias voltage of said differential amplifier is set up by setting up a power supply terminal reference potential.
Patent JP-H05288225-A (JP)
Title: Tripod type joint
Inventor: OKANO NOBUHIKO
IPC: F16D3/205
Filed: 1992-04-09
Abstract: PURPOSE:To reduce the influence of frictional forces generated when a roller slides on a roller shaft. CONSTITUTION:A tripod type joint includes a casing 12 coupled to a first shaft, a spider 16 coupled to a second shaft 14, and a roller 18. The casing has three streaks of guide grooves at equal intervals in its circumferential direction and each guide groove 30 has an advance surface 31 which transmits torque when a vehicle advances and a retreat surface 32 which transmits torque when the vehicle retreats. The advance surface 31 of each guide groove is so formed that its shape within a plane perpendicular to the axis of the first shaft is curved to fit with the shape of the roller 18 and the retreat surface 32 is so formed that its shape within the plane is rectilinear. When the roller 18 in contact with the advance surface slides on a roller shaft 22, a space 34 is secured between the roller 18 and the roller shaft 22.
Patent JP-H10307107-A (JP)
Title: Self-diagnostic method for chemiluminescent detector
Inventor: YOTSUMOTO HIROSHI
IPC: G05B19/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a self-diagnostic method for a chemiluminescent detector wherein, being performed appropriately at an appropriate, a running cost is reduced and the size of a device is reduced. SOLUTION: This is applied to such analyzing device as utilizing chemiluminescence method based on the reaction between nitrogen monoxide and ozone in the air. A PMT(photomultiplier tube) 1 and a reaction chamber 7 are integral each other, with its joint part as a photoelectric surface A. Between an ozone generator 21 and a discharged ozone processing device 24 and the reaction chamber 7, an ozone gas bypass circuit containing a three-way electromagnetic valve 22 is configured. Each device is controlled by a PC (programable controller) 9. As a self-diagnostic starting condition, a singular value is set at the PC 9. At normal measurement, it is judged whether its result satisfies the self-diagnostic starting condition or not. If 'yes', the self-diagnostic is started.  Based on the measured value when the three-way electromagnetic valve 22 is on (ozone gas is bypassed), the presence of abnormality in the PMT 1 is judged. If there is abnormality, a fault alert is issued, while returned to a normal measurement under normal condition.
Patent JP-H02294129-A (JP)
Title: Network control system
Inventor: TERADA TOSHINORI
IPC: G06F13/00
Filed: 1989-05-08
Abstract: PURPOSE:To eliminate the need for stopping once the system every time a node is added to a network by providing a network management table and a connection management table. CONSTITUTION:A reception means 101 of its own node 100 receives a connection establishment request data from a network 130, a connection control means 103 references a maximum connection number of a network management table 120 and a current connection number to start an address information notice means 104 and stores address information of an opposite node to a connection management table 121 simultaneously. The address information notice means 104 reads the address information from the table 121, a communication applied program 105 checks the address information of the noticed opposite node and starts the connection control means 103 when the opposite party is able to be connected. Thus, it is not required for system stop/re-rising for the addition of a node to the network due to the revision of definition of its own node.
Patent JP-S607442-A (JP)
Title: Carrier for electrostatic latent image developer
Inventor: ISODA TETSUO
IPC: G03G9/113
Filed: 1983-06-27
Abstract: PURPOSE:To stabilize image quality for a long term by forming a coating layer made of a silicone resin contg. fine boron carbide particles on the surface of each core particle. CONSTITUTION:The surface of each core particle is coated with a coating layer made of a silicone resin contg. fine boron carbide particles. Said silicone resin can be selected from any silicone resin so far known. As the carrier core particles to be coated with the silicone resin, the usually employed known materials having an average particle diameter of 10-1,000mum can be used: Nonmetallic materials such as sand and glass, metals and alloys such as Co, Fe, Cu, Ni, Zn, Al, and brass. Said carrier particles is prevented from deterioration of developed image quality for long term uses due to the high mechanical strength of the silicone resin coating layer.
Patent JP-S60259558-A (JP)
Title: Antiskid controlling apparatus
Inventor: MATSUDA TOSHIROU
IPC: B60T8/1761
Filed: 1984-06-07
Abstract: PURPOSE:To prevent the excessive rise or lowering of a brake hydraulic pressure in spite of the delay in the calculation of wheel acceleration/deceleration speed by correcting the calculated wheel acceleration/deceleration speed according to the state of the brake hydraulic pressure, in the control for the brake hydraulic pressure on the basis of the wheel acceleration/deceleration speed. CONSTITUTION:The wheel speed Vw is calculated in a wheel-speed detecting circuit 2 on the basis of the output of a wheel-speed sensor 1, and the acceleration/ deceleration speed alphaw of the wheel is detected in an acceleration/deceleration speed detecting circuit 3 from the wheel speed Vw. Further, a pseudo-car-speed Vi is generated in an acceleration/deceleration speed generating circuit 4 on the basis of the wheel speed Vw, and an aimed wheel-speed Vw0 is generated in an aimed wheel-speed generating circuit 6 on the basis of the above-described pseudo-car-speed Vi and the slip rate with which the brake efficiency becomes close to the max. on the basis of the pseudo-car-speed Vi. In this case, an acceleration/deceleration speed correcting circuit 18 is installed into the acceleration/deceleration speed detecting circuit 3, and the acceleration/deceleration speed alphaw can be properly corrected according to the acceleration/deceleration speed alphaw and a renewal signal Sa which are supplied from the detecting circuit 3 and a switching signal EV for an inflow valve and a switching signal AV for an effluence valve.
Patent JP-H11311210-A (JP)
Title: Actuator with rod and external scraper
Inventor: HANADA TAKAFUMI
IPC: F15B15/14
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic cylinder actuator with rod, which can keep a function to scrape the foreign matters stuck to a rod proper for a long period. SOLUTION: In a hydraulic cylinder 1 provided with a rod 15 which can advance toward and retreat from a cylinder case 2, a rod cover 6 is provided with a coil scraper 21, and a plate-shaped external scraper 22 is attached to the rod protrusion face of the cylinder case 2. The external scraper 22 is formed with a rod insertion hole 23, and foreign matters such as spatters stuck to a rod 15 is scraped by a part around the rod insertion hole 23 of the external scraper 22, and the foreign matters left not scraped are scraped by the coil scraper 21.
Patent JP-S60260568-A (JP)
Title: Production of epoxy compound
Inventor: YANAGII TOYOKAZU
IPC: C07D303/20
Filed: 1984-06-07
Abstract: PURPOSE:To obtain the titled substance free from halogen impurities and suitable especially for the encapsulation of integrated circuits, economically, by using a compound having a phenolic hydroxyl group as a raw material, converting the compound to a carbonate compound, and further converting to glycidyl ether. CONSTITUTION:A compound having phenolic hydroxyl group, e.g. phenol, 2,4- xylenol, catechol, 2,2'-biphenyldiol, etc. is used as a raw material, and the hydroxyl group of the compound is converted to 1,2-carbonated glycerol ether and then to glycidyl ether to obtain the objective compound. The conversion of the raw material to the 1,2-carbonated glycerol ether can be carried out either by reacting glycidyl alkyl carbonate with a phenolic compound or by adding a phenolic compound to glycidol, and subjecting the diol component to ester-exchange with a dialkyl carbonate.
Patent JP-H05288844-A (JP)
Title: Correlation detection-type searching apparatus and correlation-type signal detection apparatus
Inventor: ARAI IKUO
IPC: G01S13/88
Filed: 1992-04-08
Abstract: PURPOSE:To obtain a detection signal whose S/N ratio is good by means of a correlation detection processing operation whose constitution is simple regarding a detection apparatus wherein a correlation with a promised waveform is utilized. CONSTITUTION:A transmission waveform circuit 21 generates a promised waveform such as a monocyclic pulse or the like at each fixed-cycle trigger signal 1A; transmitted electromagnetic waves 4 corresponding to it are radiated toward an underground buried object 7A via a transmitting antenna 3. Reflected electromagnetic waves R from the underground buried object 7A are input to a multiplication circuit 11 as a receiver signal 10A via a receiving antenna 9 and an amplifier 10. A variable delay circuit 12 generate a delayed signal 12A which is delayed cumulatively by a unit delay amount. A correlation signal circuit 13 outputs the same waveform as the promised waveform at each delay signal 12A by shifting the wave by the unit delay amount; it outputs it as a correlated signal 13A. A multiplication circuit 11 multiplies the correlated signal 13A by the received signal 10A; a multiplied signal is integrated 14; an integrated signal 14A is sampled at a prescribed part of the correlated signal 13A.
Patent JP-S6010040-A (JP)
Inventor: YOSHIMATSU MIKIO
IPC: E04C2/04
Filed: 1983-06-27
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-H02290531-A (JP)
Title: Densitometer for suspended matter
Inventor: NAGAMUNE TERUYUKI
IPC: G01N15/06
Filed: 1990-05-01
Abstract: PURPOSE:To improve the linear relation between the density from a low to high density and an optical density (O.D.) by providing 1st and 2nd light diffusion plates disposed on the outer side of a space for housing a suspension and a photodetector which receives the light entering the housing space from the 1st light diffusion plate and emerging from the 2nd light diffusion plate. CONSTITUTION:Incident light is converted to the diffused light by the 1st light diffusion plate 3 and the O.D. generated when this diffused light is absorbed in the suspension 1 is detected. The light scattered by falling onto the suspension 1 is also collected by the 2nd light diffusion plate 4 as far as possible and is put into the photodetector 5, by which the O.D. by the absorption alone of the suspension 1 is accurately determined. The suspension 1 is irradiated with the diffused light by using the diffusing plate 3 in such a manner and the diffused light past the suspension 1 is absorbed by the suspension 1 so that the remaining diffused light is collected by the diffusing plate 4 and is sent to the detector 5. The absorption by the suspension is utilized and measured by using only the diffused light. The linear relation from the low to the high density is, therefore, maintained between the O.D. and the density.
Patent JP-S6011508-A (JP)
Inventor: FURANSHISU ANSONII BIA
IPC: C08F2/00
Filed: 1984-06-07
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-H01284580-A (JP)
Title: Passivating agent in catalytic cracking of hydrocarbon
Inventor: FUJITA KOTARO
IPC: C07C51/41
Filed: 1988-05-11
Abstract: PURPOSE:To obtain the title passivating agent useful in catalytic cracking of a hydrocarbon and improved in storage stability, ease of manufacturing, and Sb content by reacting Sb2O3 with acetic anhydride and then with a specified aliphatic carboxylic acid. CONSTITUTION:Sb2O3 (A) is reacted with acetic anhydride (B) in a stoichiometric amount or slightly in excess in relation to component A to give antimony acetate, which is then reacted with an 8C aliphatic carboxylic acid (C) (e.g., 2- ethylhexanoic acid) in an amount of 1.8-2.2mol per mol of antimony acetate, thus giving the title passivating agent comprising a compound of the formula and containing 25-27wt.% Sb. In the catalytic cracking of a hydrocarbon, this passivating agent is added in an amount of 1-10,000ppm, preferably 10-1,000ppm, based on the hydrocarbon.