baber/WOPTO huggingface dataset:
Patent JP-S57204745-A (JP)
Title: Water heating device utilizing electricity
Inventor: TAKAHASHI YUTAKA
IPC: F24H1/10
Filed: 1981-06-09
Abstract: PURPOSE:To prevent the formation of a stagnating part of a current on a surface of a  cylindrical surface heating substance to form an uniform current and to eliminate a  partial heating, by a method wherein a swirling current is produced in a heating flow  path, and a resistor of a heater is set corresponding to the speed of a swirling current. CONSTITUTION:If, with a heating resistor 3 energized, water is fed through a flow-in  pipe 7, water flows to a heating flow path 6 from an outer peripheral tangential direction of a cylindrical surface heating substance 2, and is raised as it swirls. A swirling  current, produced in the heating flow path 6 as described above, is great in a movement amount in a tangential direction immediately after it flows in from the flow-in  pipe 7, and has a high velocity of flow on the surface of the surface substance 1. With  the upward flow of the current, a movement amount in the tangential direction decreases because of a flow path resistance between the heating flow paths 6. As a result, a velocity of flow in the tangential direction decreases, and an absolute speed  against the surface heating substance 1 reduces. Meanwhile, the area of the heating  resistor 3 also reduces in correspondence to the reduction in the speed. As a result, a  heating amount, corresponding to a heat transfer coefficient, is produced, and this prevents temperature on the surface of the heating resistor 1 from rising abnormally.
Patent JP-S63256798-A (JP)
Inventor: SASAKI MASAYOSHI
IPC: D21H27/02
Filed: 1987-04-10
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-H05289822-A (JP)
Title: Cd-rom reader
Inventor: MIYANISHI SATORU
IPC: G06F3/08
Filed: 1992-04-09
Abstract: PURPOSE:To shorten a retrieval time for retrieval of information designated by a user with respect to the electronic equipments provided with a function of information retrieval from on a CD-ROM. CONSTITUTION:Plural blocks continuous to a designated block are read into a memory also simultaneously with read of the designated block (including information designated by the user) from the CD-ROM, and block numbers of read blocks are stored in a table (managing the blocks read into the memory), and it is decided whether the block of an arbitrarily designated block already exists on the table or not, and block numbers of already read-in blocks are initialized. Since the designated block and plural blocks continuous to the designated block are simultaneously read into the memory in this manner, the user's retrieval time is shortened.
Patent JP-S57201872-A (JP)
Title: Arithmetic circuit for depth in underwater finder
Inventor: YOSHIOKA TAKASHI
IPC: G01S15/10
Filed: 1981-06-08
Abstract: PURPOSE:To simplify the circuit constitution and wirings, by forming a sea bottom forecasting gate with flip-flop circuits and AND circuits. CONSTITUTION:A change forecasting component alpha from a range information transmitting circuit 2 and a depth L0 based on a previously transmitted wave obtained at an operating circuit 9 are subtracted at a subtraction circuit 7 as L0-alpha and the result is set to a counter 8 as the initial value at the transmission of keying pulses K and P. An FF10 is changed to a high level with the keying pulses K and P. When a subtraction counting value from the counter 8 coincides with 0, a coincidence pulse is transmitted to reset the FF10 and a high level signal is transmitted to an AND circuit 6. An FF11 is inverted with the 2nd coincidence pulse and the AND circuit 6 is close. This state is kept until the next keying pulses K, P are given to the FF10 to form a sea bottom forecasting gate.
Patent JP-H09261170-A (JP)
Title: Transmission power control method
Inventor: HAMABE KOJIRO
IPC: H04B7/26
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To control transmission power of an incoming channel so as to increase a capacity of the incoming channel in a cellular system. SOLUTION: A base station receives a frame error rate from a mobile station (202), and when the error rate is higher than a prescribed range (203), transmission power Pf is increased by ΔP (204), and when the error rate is lower than a prescribed range (205), transmission power Pf is decreased by ΔP (206). When a measurement result D of a desired wave power is higher than a control object value T (207), the base station interprets a control instruction to be a transmission power decrease instruction (208) and increase transmission power P to Pf+Padd (209) and sends the control instruction to the mobile station (212).  When the measurement result D of the desired wave power is smaller than the control object value T (207), the base station interprets a control instruction to be a transmission power increase instruction (210) and keeps the transmission power P as it is (211) and sends the control instruction to the mobile station (212).
Patent JP-S60232018-A (JP)
Inventor: KANAI SHIYOUJI
IPC: A01D17/00
Filed: 1984-05-02
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-S58205855-A (JP)
Title: Method and kit for analysis of protein
Inventor: SHIRAHATA AKIRA
IPC: G01N27/447
Filed: 1982-05-27
Abstract: PURPOSE:To detect protein in a specimen simply and rapidly in high sensitivity without losing the advantage of a cellulose acetate membrane, by using a silver colloid solution as a protein dyeing reagent. CONSTITUTION:In the analytic method of protein using a cellulose acetate membrane as a support, it is characterized that protein in and on said acetate membrane is dyed by a silver colloid solution. For example, in an electrophoretic method, analysis is carried out by the process as mentioned herein below. That is: (1) a diluted specimen is applied to the cellulose acetate membrane by a specimen coater, (2) a current is supplied to migrate said specimen, (3) the cellulose acetate membrane is immersed in a protein immobilizing solution to immobilize protein and (4) the treated cellulose acetate membrane is immersed in the silver colloid solution to carry out the dyeing of protein due to silver colloid while shaking is applied.
Patent JP-H03289787-A (JP)
Title: Signal processing system for display image
Inventor: SUZUKI YUTAKA
IPC: H04N19/42
Filed: 1990-04-05
Abstract: PURPOSE:To convert an image signal transmitted after applying high compressive encoding to a display image with high performance with simple circuit configuration by supplying the input selection signal of a post filter, that of a coordinate transformation circuit, display image output, a selection signal from frame memory, and the write control signal of the frame memory from a display image control circuit. CONSTITUTION:The post filter 11 which eliminates a noise from an input image inputs data from a decoder 4 or the frame memory 14 which stores image data of one frame, and the coordinate transformation circuit 12 which performs the coordinate transformation of the input image inputs the data from the decoder 4, the frame memory 14, or external memory 18. A pattern conversion circuit 13 which converts the data to pattern data inputs a character code from the external memory 18, etc., and the display image output and frame memory input data can be generated by selecting a process result from either the post filter 11 or the coordinate transformation circuit 12. Data flow between each module can be changed corresponding to the control signal of the display image control circuit 19. In such a way, it is possible to convert the image signal transmitted after applying the high compressive encoding to the display image with high performance with the simple circuit configuration.
Patent JP-S62247100-A (JP)
Title: Electropolishing solution
Inventor: FUKAZAWA AKIRA
IPC: C25F3/22
Filed: 1986-04-19
Abstract: PURPOSE:To obtain a superior electropolishing soln. for gold and gold alloys without using a virulently poisonous cyanogen compound by dissolving a specified ord. acid, the Na salt of an org. acid and an org. additive in water. CONSTITUTION:When an accessory of pure gold, 18-karat gold, 14-karat gold, an Au-Cu alloy, an Au-Ag alloy, an Au-Ag-Cu alloy or the like having a complex shape is electropolished, an aqueous soln. contg. 5wt% each of an org. acid such as sulfamic acid, the Na salt of an org. acid such as sodium tartrate or sodium oxalate and an org. additive such as thiourea is used at 70-80 deg.C as an electropolishing soln. The gold or gold alloy accessory is electropolished as the anode at 80A/dm<2> anode current density for about 4min electrolysis time. Since the electropolishing soln. contains no poisonous cyanogen compound, produced effluent can be made harmless by neutralization or other method before discharge.
Patent JP-S61248363-A (JP)
Title: Fused salt fuel cell
Inventor: IWAKI TSUTOMU
IPC: H01M8/02
Filed: 1985-04-25
Abstract: PURPOSE:To maintain the contacting property between an electrode and an electrolyte long to make the performance of a cell high and to make the life long by forming the layer of boron nitride in one of an oxygen electrode and a fuel electrode or both of them, and forming the layer of the electrolyte between the electrode and the electrolyte body. CONSTITUTION:As an adding method of boron nitride, in the case of forming it in the surface of an electrode, press fitting to rub powder into the surface of the electrode is a simplest method, and also thin applying together with a binding agent, spray- applying and the like are useful methods. There is no lowest limit as an adding volume of boron nitride, however, in the case of adding boron nitride to the surface of the electrode the adding of about 0.5-5mg/cm<2> is preferable, and in the case of adding it to the interior, the adding of about 0.5-25mg/cm<2> in terms of cm<2> is preferable because the electrode having the thickness of about 1mm is used as an electrode. And as an electrolyte layer formed between an electrode and an electrolyte body, it may be good to use only carbonate, however, the powder which is a material of an electrolyte holding body such as alumina may be mixed with a part of carbonate to adjust the fluidity in the case of fusing. Further, the layer may be formed in any of the surface of the electrolyte body and the electrode, however, it is much preferable to form the layer in both surfaces.
Patent JP-S62246144-A (JP)
Title: Production of vertically magnetized film
Inventor: MASUNAGA MAKOTO
IPC: G11B5/85
Filed: 1986-04-18
Abstract: PURPOSE:To assure flexibility and surface smoothness and to obtain good magnetic characteristics by evaporating a compd. contg. an alkaline earth metallic element and iron or compd. contg. iron and bringing the same into reaction in the high-frequncy excitation plasma of a gaseous mixture composed of an inert gas and reactive gas. CONSTITUTION:A flexible substrate 8 is mounted to a holder 9 and barrium ferrite BaO.nFe2O3 is put as a material 5 into a boat 6 and is held to a prescribed position. After the air in a bell-jar 4 is evacuated, the gaseous mixture composed of gaseous argon Ar and reactive gas such as oxygen is intoduced therein and is kept under pressure. A high-frequency voltage is impressed to an electrode 7 to generate a glow discharge and thereafter, electric power is supplied to the boat 6 to evaporate the barrium ferrite; at the same time, a negative voltage is impressed from a DC power source 11 to the holder 9. The particles of the barrium ferrite emitted from the boat 6 collide against the gaseous ion discharged at the time of passing near the electrode 7 and are subjected to the exchange of the electric change, by which the particles are ionized. Kinetic energy is given to the ions by the effect of the negative voltage impressed to the holder 9, by which the adhesive power thereof is intensified.
Patent JP-S62245812-A (JP)
Title: Parallel/serial conversion circuit
Inventor: MATSUI SHIGERU
IPC: H03M9/00
Filed: 1986-04-18
Abstract: PURPOSE:To remarkably save the quantity of hardware by adopting the constitu tion in which both forward/reverse data are obtained by a single output circuit depending on the changeover of the forward/reverse operating direction of a two-way delay device and the changeover of a selector. CONSTITUTION:In inputting a data to parallel input terminals 71-73 in the forward operation, the two-way delay devices 74-76 act like a shift register of series connection serving the parallel/serial conversion. Similarly, in the reversing, when a data is inputted to the parallel input terminals 71-73, the two-way delay devices 74-76 act like a shift register of series connection serving the parallel/serial conversion. Thus, a parallel/serial conversion means 83, in converting a parallel data inputted from the parallel input terminals 71-73 into a serial data, has a function outputting the data sending order in the forward direction and a function outputting the order reversely altogether. Thus, both the forward/reverse serial data outputs are obtained by having only to switch the output data by the selector 70.
Patent JP-H04356025-A (JP)
Title: Thin film two-terminal element
Inventor: KONDO HITOSHI
IPC: H01L49/02
Filed: 1991-03-28
Abstract: PURPOSE:To provide an MIM element suitable for a halftone display device having 4 or more levels of gradation. CONSTITUTION:This MIM element consists of a metal-hard carbon film-metal material and has the relation between kappa and beta in formula I=kappaexp(betaV<1/2>) within the range defined by the following four lines of lnkappa=-2.8beta-22.5...(A), lnkappa=-2.0beta-22.0...(B), lnkappa=0.5beta-27.0...(a), and lnkappa=0.5beta-41.5...(b).
Patent JP-H10278604-A (JP)
Title: Torque transmission shaft and propeller shaft
Inventor: MURAOKA KENICHIRO
IPC: B60K17/22
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce vibration in the bending direction while restraining mass from increasing with regard to a torque transmission shaft including a structure having a hollow inner shaft coaxially inserted in a hollow outer shaft from one of its ends and uniting the inner circumferential surface of the outer shaft with the outer circumferential surface of the inner shaft through a rubber elastic body. SOLUTION: A first supporting member 6 is fixed to the inner side near the end part 3A of an outer shaft 3 and second supporting member 7 is fixed to the inside near the end part 4A of an inner shaft 4. A long and narrow steel made bar shape member 8 is arranged along the center axis of the inner shaft 4 and both ends of the bar shape member 8 supports the outer shaft 3 or the inner shaft 4 by the first supporting member 6 or the second supporting member 7. Natural frequency of the bar shape member 8 in the bending direction is adjusted so that it may coincide or almost coincide with the natural frequency of mass/spring bending direction vibration on which the outer shaft 3 and the inner shaft 4 actuate as mass and an elastic body 5 actuates as a spring.
Patent JP-H02270160-A (JP)
Title: Disk driving device
Inventor: OKA HIROSHI
IPC: G11B17/028
Filed: 1989-04-11
Abstract: PURPOSE:To make the centering of a disk medium accurate by performing a guide operation between a tapered part of a turntable and a hub and also a tapered part of a tip part of a shaft and a center hole respectively. CONSTITUTION:The tapered part 2c is formed on a side wall part of a recessed part 2a on the upper surface of the turntable 2', and the hub 6 consisting of a ferromagnetic body or the like is mounted in the center of the disk 5, whereas the diameter of the hub 6 is settled slightly smaller than the inner diameter of the recessed part 2a of the turntable 2'. Consequently, under the completion state of accurate chucking, the hub 6 on the lower side of the disk is fallen into the recessed part 2a of the turntable 2', and the tip of the shaft 1 is inserted into the center hole 6a in the center of the hub 6. By this method, since the disk centering is guided by both tapered parts of the shaft 1 and the turntable 2', the disk securely is centered and then chucked.
Patent JP-S5213755-A (JP)
Title: Constant voltage electronic circuit
Inventor: HARA TAKESHI
IPC: H02J1/00
Filed: 1975-07-24
Abstract: PURPOSE:By inserting a series resistor in a power supply, the direct-coupled amplification circuit operating stably over a wide range of the voltage variation shall be obtained.
Patent JP-S5424820-A (JP)
Title: Inprovor of aroma and taste of cigarette comprising 3-hydroxy-4,9-dimethyl- 6,9-dodecadienedioic acid and its lower alkyl ester
Inventor: CHIYUUMA TATSUJI
IPC: C07C69/73
Filed: 1977-07-28
Abstract: PURPOSE: 3-Hydroxy-4,9-dimethyl-6,9-dodecadienedioic acid of the formula (R = a lower alkyl comprising H, -CH 3 , -C 2 H 5 , or -C 3 H 7 ) and its lower alkyl ester. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60233945-A (JP)
Title: Antenna fixing circuit of two-system diversity receiver
Inventor: NISHIYAMA YOSHINORI
IPC: H04B7/08
Filed: 1984-05-04
Abstract: PURPOSE:To eliminate white noises at the absence of electric field by supervising each antenna output with an S meter and switching the system to the normal reception system when an output value of each meter reaches a reference value or below in a space diversity receiver. CONSTITUTION:The 1st and 2nd reception systems are constituted of antennas 1, 2, front ends 3, 4, and intermediate frequency amplifier detecting circuits 5, 6, and a level comparison section 20 detecting a larger reception level in each system and a diversity sensor circuit 7 operated with an output of a comparison section are provided. The level comparison section 20 compares the S meter output of the intermediate frequency amplifier detecting circuits 5, 6 to discriminate which system has a larger level, and it is detected that the output of each S meter reaches a non-electric field level, the diversity switching operation is stopped at non-electric field and the reception system is fixed to one system.
Patent JP-H03288210-A (JP)
Title: Off-line teaching system for handling robot
Inventor: FUKUDA HIDEAKI
IPC: G05B19/4097
Filed: 1990-04-03
Abstract: PURPOSE:To simplify the off-line teaching of a handling robot by actuating a robot model combined with a work model, computing the data on the position and the attitude of a robot based on the data on the position and the attitude of the work model, and storing these computed data. CONSTITUTION:A combination means 6 obtains the data on a 1st robot model including no work model and a 2nd robot model kept in a state where the data on the shapes of the 1st robot model and the work model are connected to each other and the work model is combined with the 1st robot model in a single body. Meanwhile a means 6 computes the data on the position and the attitude of a handling robot based on the data on the position and the attitude of the work model as well as the data on the combined 2nd robot model. These computed data are stored as the teaching data. Thus the off-line teaching is simplified to the handling robot.
Patent JP-H10268723-A (JP)
Title: Image forming device
Inventor: UMETSU FUMIHIRO
IPC: G03G21/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the forgery of a bill, etc., by confirming a copying inhibition original, without making a user unpleasant, in a self-service image forming device. SOLUTION: When a monochrome key is depressed (S100), copying by a coin rack is executed (S113). On the other hand, when a color key is depressed (S101), images are formed according to the setting of various kinds of modes, to obtain color copies (S102-S107) and charge for them is calculated (S108). When a register reset total key is depressed, the images obtained by copying up to that time and the charge for them are printed on a paper sheet with a noncolor image and outputted (S110). Therefore, at the time of paying the charge, a copy service provider can confirm whether the images are of the copies of the copying inhibition originals or not, without making the user unpleasant.
Patent JP-S5714931-A (JP)
Title: Interruption controlling system
Inventor: FUJII NOBUAKI
IPC: G06F13/26
Filed: 1980-06-30
Abstract: PURPOSE:To realize a response to the interruption request of an input/output device with an optional priority and at the same time carry out the processes of many interruption factors, by providing the signal lines for read of interruption requests. CONSTITUTION:When an interruption request occurs from input/output devices 2-1-2-n, a CPU1 detects this request via a signal line 4 and delivers the interruption reception signal to a signal line 5 when the reception is possible. On the contrary, an input/output device makes each proper bit position significant after detecting the reception of interruption and transmits the bit position to the line 4. The CPU1 reads the data of signal line to identify the input/output device that gave an interrpution request. When detecting plural significant bits, the CPU performs a decision of priority to one of input/output devices and at the same time makes a signal line significant. In response to the significant signal of the line 6, the input/ output device received a priority transmits the significant signal to a signal line 3. The CPU1 reads the data of the line 3 to start an interruption process in accordance with the interruption factor.
Patent JP-S5616639-A (JP)
Title: Ag-oxide electric contact material
Inventor: EZAWA NOBUYASU
IPC: H01H11/04
Filed: 1979-07-16
Abstract: PURPOSE: To obtain an electric contact material with superior consumption resistance by adding a specified amount of at least one of Sn, Cd, Zn, In, Mn and Sb and a specified amount of Si to Ag followed by internal oxidation.  
     CONSTITUTION: To Ag are added 0.1W20wt% in total of at least one of 0.1W 20wt% each of Sn, Cd, Zn, In, Mn and Sb and 0.5W10wt% Si. The resulting starting material is melted and sprayed to from fine grains of ≤1mm diameter. The grains are then internally oxidized in an oxygen atmosphere at 760°C under 9 atm to obtain an Ag-oxide electric contact material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5425320-A (JP)
Title: Combustion cylinder for rocket engine
Inventor: HEISHIYA HIROYUKI
IPC: F02K9/64
Filed: 1977-07-27
Abstract: PURPOSE: To reduce the number of manufacturing processes of a combustion cylinder for a rocket engine with a propellent consisting of liquid oxygen and liquid hydrogen and heighten the cooling effect on the combustion cylinder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06293989-A (JP)
Title: Cathode plate for electrolytic production of zinc
Inventor: HERUBERUTO MAISUNAA
IPC: C25C1/16
Filed: 1991-04-22
Abstract: Aluminium cathode plates for the electrowinning of zinc, which have insulation strips at least at the edges which form two mutually approximately parallel narrow-side surfaces with the electrode surfaces and which have holding devices for the purpose of suspension in the electrolysis bath and for current collection at one narrow-side surface joining said narrow-side surfaces. The insulation strips consist, at least in the parts adjoining the plate, of copolymeric polyolefin and are fused on around the edges formed by the side surfaces with the electrode surfaces. <IMAGE>
Patent JP-H08285657-A (JP)
Title: Liquid fill quantity correcting method and device
Inventor: NAGAMITSU HIDEO
IPC: F04B9/02
Filed: 1995-04-17
Abstract: PURPOSE: To provide a method and device for easily correcting fill quantities in the case of filling liquid by eliminating the disadvantages of a positive displacement type and a weight type. CONSTITUTION: The fill quantity of liquid is detected by a weight checker 4, the detection information is fed back to a fill quantity setting device 3, and according to a correction signal from the setting device 3, the rotating angle of a plunger 12 of a Bosch piston pump 1 for filling the liquid through an AC servomotor 2 is corrected.