baber/WOPTO huggingface dataset:
Patent JP-H0476715-A (JP)
Title: Reference voltage generating circuit
Inventor: KITAHARA SHINJI
IPC: G05F3/30
Filed: 1990-07-19
Abstract: PURPOSE:To obtain a reference voltage not influenced by the current amplification factors of transistors(TRs) by automatically canceling the variation of a base current flowing into the bases of the 1st and 2nd TRs which are connected in common. CONSTITUTION:The 3rd and 4th TRs T1', T2' which are the same elements as the 1st and 2nd TRs T1, T2 are driven as the substitutes of the collectors of the TRs T1, T2 and the base current of the TRs T1', T2' is the same as that of the Trs T1, T2. Thereby, the variation of the base current is automatically canceled. Thereby, the reference voltage VREF is not influenced by the variation of the current amplification factors of the TRs due to temperature or dispersion.
Patent JP-H1138689-A (JP)
Title: Image forming device
Inventor: SHIGETA KUNIO
IPC: G03G15/16
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of the carrying of a recording paper (transfer material) by bringing the recording paper charged with a paper electrifier provided away from a toner image receptor, on the upstream side in the advancing direction of the recording paper, into contact with the toner image receptor, so as to attract, closely stick and carry the recording paper. SOLUTION: The paper electrifier 150 is provided to be away from the toner image receptor 14a and face a grounding roller 151, on the advancing side to the toner image receptor 14a, of the recording paper P. The recording paper P is electrified and then, advanced to the toner image receptor 14a and the charged recording paper P is attracted to the receptor 14a, to be carried. As the paper electrifier 150, a corona discharger is used and a DC voltage having the same polarity as that of toner, by a DC power source E1 is applied to attain paper electrification. The grounding roller 151 is of a roller member constituted so that a rubber layer 151b whose thickness is 1-5 mm and volume resistivity is 10<8> -10<13> Ω.cm for instance is formed on a metallic grounding bar 151a for which a grounded bar- or pipe-like aluminum or SUS material being 5-30 mm in outside diameter is used.
Patent JP-S6434197-A (JP)
Title: Flux control system for vector control
Inventor: SAWA TOSHIHIRO
IPC: H02P27/04
Filed: 1987-07-29
Abstract: PURPOSE:To maintain a constant output control characteristic upon constant speed operation while generate an output, higher than the same upon constant output control, upon accelerating and decelerating, by changing a base speed upon the constant operation and the acceleration and deceleration. CONSTITUTION:A detector 2 detects a condition during acceleration and deceleration to output an acceleration or deceleration signal ADI during accelerating or decelerating. A switch 5 is switched by the acceleration or deceleration signal ADI and constant output control is effected based on a base speed NB1 obtained from a base speed signal 3 upon stationary operation. Upon acceleration or deceleration, the base speed NB1 is changed to the base speed NB2 obtained from an accelerating and decelerating base signal 4 upon acceleration or deceleration whereby an output may be increased.
Patent JP-H0358901-A (JP)
Title: Organ preservation device
Inventor: UMEYAMA KOICHI
IPC: A01N1/02
Filed: 1989-07-26
Abstract: PURPOSE:To obtain an organ preservation device having an organ preservation chamber and a feed pump for sending perfusate, stabilizing an electric source supplied by equipping a switching device between an outer electric source and an inner electric source, a charging means to the inner electric source, electric source voltage detecting means and a means to control circuit action. CONSTITUTION:In an organ preservation device 1 consisting of an electrical device part 2 and a cold storage part 3, the cold storage part 3 is equipped with a perfusion closed circuit wherein an organ preservation chamber 5 is connected to a perfusion tube 9, a reservoir 6, a feed pump 12 in the electrical appliance part 2, a perfusion temperature sensor 8 and perfusion closed circuit connected to a bubble trap 7. In the electrical appliance part 2, when an outer DC electric source in an automobile is used, a cord 29 fitted with a connector for cigarette lighter is connected to an electric source connector 19, an electric current is sent to a perfusion indicator 13 and a perfusion temperature indicator 15 by a switch 24, a DC-DC converter 26, a voltage detector 27, the feed pump 12 and further a switch 16. When AC electric source is used as the outer electric source, an electric current is sent from an electric source cord 28 fitted with an AC plug, a buttery 25 is charged and is prepared for lack of voltage supply from the outside.
Patent JP-H0533659-A (JP)
Title: Intake device of engine
Inventor: TAJIMA SEIJI
IPC: F02M35/10
Filed: 1991-07-31
Abstract: PURPOSE:To secure responsiveness in a high-load range, and also suppress increase in a pressure loss in the low-load range and improve fuel consumption. CONSTITUTION:A surge tank 7 arranged with free communication to an intake passage between each throttle valve 6 and each intake port and a control valve 8 which communicates the intake passage with the surge tank 7 at the time of low load are provided in the intake device 100 of an engine provided with a throttle valve 6 in the intake passage per cylinder.
Patent JP-2000024091-A (JP)
Title: Sterilizer for powder
Inventor: TSUCHIYA WATARU
IPC: A61L2/06
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To enable powder, even if it is adhesive or weak against water permeation, to be continuously and easily sterilized without harming the quality under a lower temperature by constructing a sterilizer so as to execute a heat process of the powder in heated pressurized mixed gas containing non-condensing gas and steam without using superheated steam. SOLUTION: When powder 3 of food, drug, etc., is to be sterilized, the powder 3 in a powder storage 2 is mixed into no condensing gas 5 passed through a blower 6 and a heater 8 and transported through a restricting nozzle 9 to a heat processor 12. On the other hand, steam 13 and non-condensing gas 14 are supplied to the heat processor 12 through a mixer 15, a blower 16, and a heater 17. The powder 2 is mixed with heated and pressurized mixed gas in the heat processor 12 and heated. The heated powder 3 is transported through a restriction nozzle 11 to a pipeline 24 and mixed with hot wind passed through a blower 21, a filter 22, and a heater 23 and supplied to a dryer main body 25. Then the powder 3 is stored in a tank 27 through a rotary valve 26.
Patent JP-H0865271-A (JP)
Title: Identification signal transmitter
Inventor: HARAGUCHI TADASHI
IPC: H04N7/08
Filed: 1994-08-16
Abstract: PURPOSE: To provide the identification signal transmitter with which the number of dedicated transmission lines can be decreased for one line by transmitting an identification signal while multiplexing its frequency with a sub-audio signal. CONSTITUTION: The frequencies of a sub-voice and the identification signal are multiplexed on the side of a playing place. At such a time, while using a carrier wave fH generated from the horizontal synchronizing signal of a video signal, those frequencies are mutually multiplexed by performing AM modulation with an authogonal exchange system while using balanced modulators 1 and 6. On the side of a transmitting place, synchronism is detected while using a frequency signal similarly generated from the horizontal synchronizing signal of the video signal so that the multiplexed sub-audio signal and identification signal can be demodulated and demultiplexed. Thus, two signals can be transmitted by one dedicated line.  Then, one dedicated transmission line between the playing place and the transmitting place is enough besides two lines for the video signal and the main audio signal, totally, three lines are provided, and the number can be decreased for one line. Further, any deviation in the switching timing of an audio program can be prevented from being generated as well.
Patent JP-H0855132-A (JP)
Title: Presenting method for result of text retrieval and text retrieving device
Inventor: TAKESHITA ATSUSHI
IPC: G06F17/30
Filed: 1994-08-16
Abstract: PURPOSE:To enable a user to efficiently acquire information by presenting contents described so as to be displayed in a display item list as a retrieved result at the time of presenting a text for the retrieved result of a full text data base. CONSTITUTION:This retrieving device is provided with a full text data base 201 for storing a full text, a display item specifying list 209 for describing a display item inputted by a data base retrieving user, information whether the display item requires chapter setting structure or not and information whether the display item is to be displayed or not, a display means 207, and a control device. At the time of presenting the text for the retrieved result of the data base, the control device refers to the list 209 and presents display contents described in the list 209 as a retrieved result through the display means 207. Consequently the contents described so as to be displayed in the list 209 are displayed.
Patent JP-H1119509-A (JP)
Title: Powdered base material
Inventor: TANAKA NOBUMASA
IPC: B01D1/18
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To make block formation due to moisture absorption hardly occur and make browning hardly occur by subjecting a water suspension liquid of a soluble starch having a DE(dextrose equivalent) of not more than a particular number and a viscosity of a particular value at a specified condition to drum drying. SOLUTION: A starch emulsion of a soluble starch, e.g. natural starch such as potato starch, corn starch and the like, amylose or amylopectin fraction or processed starch obtained by processing them by a means for etherification, esterification or the like is reacted with an inorganic acid such as chloric acid, sulfuric acid and the like or an oxidizing agent such as sodium hypochlorite and the like. After decomposition is carried out so as to obtain a viscosity of 20-200 cps at 50 deg.C, 30 rpm and in an aqueous solution having a content of 25 wt.%, neutralization and rinse with water are effected. An emulsion obtained can be dehydrated and shaped as is into a cake, or can be used as a dried product by drying it by a flush drying, vacuum drying or other drying method.  By employing such a method, a powdered base material which hardly experiences block formation due to moisture absorption and is hardly browned even under alkaline conditions is obtained.
Patent JP-H0634412-A (JP)
Title: Shield tube for radio wave interference resistance for air flow rate measuring device, and air flowmeter
Inventor: TSUMAGARI MAMORU
IPC: F02D45/00
Filed: 1992-07-20
Abstract: PURPOSE:To improve the radio wave interference resistance of an air flowmeter adopting a synthetic resin body and, at the same time, to improve the interchangeability and fitting and earth connecting reliability of the electromagnetic shield tube of the flowmeter. CONSTITUTION:An air flow rate measuring by-pass 9 is formed in a synthetic resin body 11 having an intake air passage 10 and an air flow rate measuring element (exothermic resistor) 1 is provided on the by-pass 9. A flanged shield tube 15 covers the exothermic resistor and its supporting pins 4 and their peripheries. The tube 15 is integrally formed with the body 11 or inserted into the body 11 and the tube section 15a and flange section 15b of the tube 15 are united to one body by welding after they are separately formed.
Patent JP-H0537534-A (JP)
Title: Branching device
Inventor: SHIBUYA KIYOSHI
IPC: G06F13/00
Filed: 1991-07-31
Abstract: PURPOSE:To detect collision of transmission data immediately and to allow the method to contribute to early solving of a system fault by discriminating it that transmission data collision takes place and informing it externally when significant data are simultaneously inputted from a 1st and a 2nd station. CONSTITUTION:Upon the receipt of significant data simultaneously from each of stations A, B, FFs 14, 15 output collision detection signals A1, B1 to a terminal Q. When the collision detection signals A1, B1 (e.g. logical 0 is outputted from the output terminal Q, an AND circuit 16 ANDs the signals and its output signal is kept for a prescribed time at a delay circuit 17. As a result, an LED 18 starts light emission and the output of the AND circuit 16 is emitted for a signal latch time of the delay circuit 17 to inform the state of collision externally. Moreover, when a preset time elapses, the delay circuit 17 sends a reset signal R to a terminal S of the FFs 14, 15, which are reset. Thus, the collision of transmission data is immediately detected with high reliability and a cause of a fault is early troubleshooted.
Patent JP-H07102435-A (JP)
Title: Method for drawing and false twisting and device therefor
Inventor: SUGIOKA TAKAMI
IPC: D02G1/02
Filed: 1994-07-22
Abstract: PURPOSE:To provide a method for drawing and falsely twisting and a device therefor, capable of producing yarn having small fineness, yarn having small fineness of single yarn, and also high-quality textured yarn free from uneven dyeing even in high-speed processing. CONSTITUTION:In a method for drawing and falsely twisting yarn by passing synthetic fiber yarn having twist, which is applied by a false twister and retroacted, through a heater covering the whole or part of the yarn in a non- contact state to draw and falsely twist the yarn by using a device consisting of the heater and the falsely twisting device. A resistance element 20 of yarn is laid at the downstream at a given distance from an inlet of the heater. Tension of the yarn at the upper stream of the resistance element is controlled below the draw tension corresponding to temperature of the yarn passing from the inlet of the heater to the resistance element and tension of the yarn at the downstream from the resistance element is controlled to be higher than draw tension at a temperature in the vicinity of the resistance element.
Patent JP-H0532999-A (JP)
Title: Cleaning and wiping agent
Inventor: UCHIDA MICHIKO
IPC: A61K8/34
Filed: 1991-07-31
Abstract: PURPOSE:To obtain a wiping and cleaning agent for removing nail enamels, etc., with hardly any irritant smell and skin irritation and capable of moderating degreasing of nails or the skin by blending a stock solution containing water, an organic solvent, a surfactant and a higher alcohol with a propellant such as liquefied petroleum gas. CONSTITUTION:The objective cleaning and wiping agent is obtained by blending (A) 70-95 pts.wt. stock solution containing (i) 40-60 pts.wt. water, (ii) 60-40 pts.wt. (preferably 42-52 pts.wt.) organic solvent such as acetone or methyl ethyl ketone, (iii) 5-10 pts.wt. (preferably 4-10 pts.wt.) surfactant such as sorbitan monolaurate or an aqueous solution of lauryldimethylaminobetaine and (iv) 0.5-5 pts.wt. (preferably 1-4 pts.wt.) higher alcohol such as >=16C cetanol with (B) 30-5 pts.wt. propellant composed of liquefied petroleum gas and/or dimethyl ether.
Patent JP-S6436795-A (JP)
Title: Surface-treated steel material excellent in adhesive strength and corrosion resistance and its production
Inventor: KIMURA HAJIME
IPC: C25D15/02
Filed: 1987-07-31
Abstract: PURPOSE:To manufacture a surface-treated steel material excellent in adhesive strength and corrosion resistance, by successively forming a primary layer of Co-Zn alloy plating and a secondary layer of electrolytic chromating under respectively specified conditions on the surface of a galvanized steel material. CONSTITUTION:Co-Zn alloy plating is applied to the surface of a galvanized steel material by using this steel material as a cathode in >=1A/dm<2> current density, by which a Co-Zn alloy plating film as formed as the primary layer. Subsequently, an electrolytic chromate film as the secondary layer is formed by using a bath containing 2.6-78g/l of Cr<6+>, 0.5-75g/l, expressed in terms of SiO2 and/or Al2O3, of colloidal silica and/or slumina sol, and 0.05-5g/l, expressed in terms of F, of fluoride under the electrolytic chromating conditions of 1-50A/dm<2> current density and 1-100C/dm<2> quantity of electricity. By this method, whether painted or unpainted, the surface-treated steel material excellent in adhesive strength and corrosion resistance can be obtained.
Patent JP-H0478941-A (JP)
Title: Information collecting system
Inventor: KOMIYA YUTAKA
IPC: G06F12/00
Filed: 1990-07-20
Abstract: PURPOSE:To improve the operation by executing an information collection of a file at the time of backup. CONSTITUTION:The system is provided with means 2, 3 for executing simultaneously generation of a file restoring medium at the time of emergency from an operation file 1, and acquisition of file information such as a store state of the file, etc., in the operation file 1. That is, from the operation file 1, the information is inputted by a record unit, and the information is stored successively in a backup file 4 from a backup processing 2. Simultaneously, acquisition of the information is executed to an information collection file 5 by an information collection processing 3, so that the information of the operation file 1 is obtained finally at the time of the end of backup. In such a way, the efficiency for executing an access to the operation file can be enhanced, and also, the system operation can be improved.
Patent JP-2001031918-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: UCHIYA TOMOAKI
IPC: C09J121/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet easy to unwind from a rolled state and excellent in adhesion at an overlapped part, and therefore useful in particular for the use at a building site or a construction site. SOLUTION: In a pressure-sensitive adhesive sheet 10 to be applied on the surface of an article which comprises a substrate 1 and a pressure-sensitive adhesive layer 2 formed on one surface thereof, the pressure-sensitive adhesive layer has a non-self-adhesive region 2a extending at least along peripheral parts of the substrate on the surface of the substrate, and on the other surface of the substrate without a pressure-sensitive adhesive layer, an easy adhesion treatment layer 4, for assisting adhesion with a pressure-sensitive adhesive layer of another pressure-sensitive adhesive sheet to be used in combination with the pressure-sensitive adhesive sheet, is formed correspondingly to the non-self-adhesive region of the pressure-sensitive adhesive layer.
Patent JP-H0242539-A (JP)
Title: Automatic job scheduling method
Inventor: MORIMOTO KAZUNOBU
IPC: G06F9/48
Filed: 1988-08-03
Abstract: PURPOSE:To always ensure the optimum allocation of an initiator to a job class by dynamically optimizing the allocation of the initiator to the job class in accordance with the change of the actual job processing situation. CONSTITUTION:The initialization is carried out for a job process control table 9 at the rise of a system. A job scheduler 4 gives an instruction to an initiator 3 to take out a job based on the table 9. The job taken out by the initiator 3 is executed by a job executing part 5. When the execution is through with each job, a job control part 7 observes the waiting state of a job queue 2 and the executing state of the part 5 and updates the number of unprocessed jobs of each job class and the average job executing time for a job processing state table 8. The part 7 calculates the number of initiators 3 necessary for each job class by reference to the tab l8 while those the same actions are repeated. Thus the number of initiators to be allocated to each job class is decided based on the calculated number of necessary initiators.
Patent JP-H0241179-A (JP)
Title: Radiation treatment apparatus
Inventor: OGAWA KAZUNOBU
IPC: A61N5/10
Filed: 1988-08-02
Abstract: PURPOSE:To perform the radiation treatment of the affected part without exerting radiation trouble on a healthy cell by applying a reflecting surface for diffracting radiation to reflect the same to the inside of an oval body and arranging a radiation source to one of two focuses and arranging the affected part of a patient to the other focus. CONSTITUTION:A radiation source 1 is arranged to one focus P1 of an oval body 5 and the affected part 4 of a patient 3 is positioned at the other focus P2 thereof. A reflecting surface 6 having a lattice interval allowing the radiation 2 having a predetermined wavelength emitted from the radiation source 1 to generate diffraction is applied to the inside of the oval body 5. The radiation 2 emitted from the radiation source 1 is diffracted and reflected by the reflecting surface 6 to be converged to the affected part 4. The radiation 2 straightly advancing toward the affected part 4 from the radiation source 1 is blocked by a shield plate 7. Therefore, the radiation is not converged to the healthy cells around the affected part to be only converged to the affected part 4. The affected part 4 receives the strong irradiation of the radiation 2 and the tissue thereof is destructed.
Patent JP-H0479878-A (JP)
Title: Eucaryotic cell rearing promoter and culturing method of eucaryotic cell utilizing the same promoter
Inventor: IKETA KIYOSHI
IPC: A61K35/644
Filed: 1990-07-23
Abstract: PURPOSE:To obtain the title promoter capable of selectively rearing and promoting eucaryotic cell and eucaryotic microorganism by adding a hydrophilic solvent extract of propolis as an active ingredient. CONSTITUTION:Propolis, preferably grown in Brazil is as necessary preliminarily extracted with an organic solvent such as chloroform and then a hydrophilic solvent such as water or ethanol is added thereto and the propolis is subjected to extraction treatment at 20-30 deg.C for 24-48hr and filtered to provide the aimed promoter. Furthermore, eucaryotic microorganism of filamentous fungus such as the genus Saccharomyces and eucaryotic cell of animal cell of silkworm, etc. and plant cell of saffron, etc., are inoculated into a culture medium to which the promoter is added, preferably at an amount of 25-30g per l culture medium for cell culture to carry out culture.
Patent JP-S6437734-A (JP)
Title: Objective lens driving device
Inventor: MIMORI KOJI
IPC: G11B7/09
Filed: 1987-08-01
Abstract: PURPOSE:To provide a moving part with a simple mechanism and to prevent a heating to the moving part by moving-operating an objective lens respective in two axial directions mutually orthogonal in accordance with a driving electric current supplied to a coil to drive a focus and a tracking. CONSTITUTION:A moving part 2 to follow a beam spot on an optical disk with a recording track consists of a moving iron piece 8, an objective lens 14 to be made a drive-displacement together with the moving iron piece 8 and a supporting mechanism to support all of them. The moving iron piece 8 is drive-controlled by changing by a magnetic flux induced to the moving iron piece 8 by a magnet 4 and a yoke 3 with the supply of a driving electric current to coils 6 and 7 to drive a focus and a tracking. Thus, the structure of the moving part 2 is simplified and the temperature rise of the moving part 2 can be controlled.