baber/WOPTO huggingface dataset:
Patent JP-H02305122-A (JP)
Title: Communication equipment
Inventor: NAKANO TATSUYA
IPC: H04B1/44
Filed: 1989-05-19
Abstract: PURPOSE:To realize stable radio communication with high performance or the like at a high frequency by connecting an element for controlling the leakage of transmission output on the way of a circuit connecting a circulator and a receiver and interrupting the transmission output leaked from the circulator. CONSTITUTION:With an antenna 3 not connected to the communication equipment, the transmission output is reflected from an antenna 3 and outputted to a terminal 3P depending on the characteristic of a circulator 5, and since the transmission output is bypassed to ground via a diode D3, the output is not in putted to a reception section 2. That is, when the diode D3 is not incorporated, there may be a case of destroyed transistor(TR) at the input stage of the reception section 2 caused by the transmission output, but the employment of the diode avoids such a danger. On the other hand, a transmission reception changeover switch 4A is opened at the reception and the diode D3 is not conductive. Thus, the reception input given to the antenna 3 is outputted to the terminal 3P depending on the characteristic of the circulator 5 and inputted to the reception section 2. Thus, the antenna 3 is used switchingly depending on the state of the transmission and the reception.
Patent JP-H08321875-A (JP)
Title: Portable telephone set
Inventor: KUROSAWA KAZUHITO
IPC: H04W88/02
Filed: 1995-05-25
Abstract: PURPOSE: To obtain highly emergent information and a message without omission by setting an automatic incoming call even if response is not instantaneously executed for the incoming call in spite of within a service area. CONSTITUTION: A memory 5 where the message for responce at the time of the automatic incoming call is stored and LSI 6 for executing routine responce by voice synthsis are added to configuration. An automatic incoming call function is turned on and started by function selection. At the time of the incoming call in this state, a bell is made to ring for the portion of the time of a calling level which is set by automatic incoming call responce setting. Then, automatically selected responce voice is transmitted to a call originating side, the message of the call originating side or call originating sound to be a sign to start storing a DTM(delay timer multiplier) signal is issued and the message of the call originating side or a DTMF(dual tone multifrequency) signal is received.  A reception side judges whether it is voice or the DTMF signal, executes recording at the time of voice, stores it as numerical data at the time of the DTMF signal and displays that the incoming call comes to LCD 7 and the number of the incoming calls.
Patent JP-S5653502-A (JP)
Title: Electric car control system
Inventor: KOYAMA SHIGERU
IPC: H02P3/08
Filed: 1979-09-29
Abstract: PURPOSE: To enable an automatic translation braking of regenerative, rheostatic braking corresponding to the loading condition of the stringing side of a simple main circuit connection and a simple control means by a method wherein a resistor connected to a main motor in a series is short circuit controlled by a specific method or others.  
     CONSTITUTION: Using the circuit as shown in the figure, in the case of the volt VFC in the filter capasitor 3 is surpassed the prescribed voltage by the reduction of stringing side load while the regenerative braking, detect it by the voltage detector 4 etc. to fire the thyristor 7 in the circuit of resistance 6 for generating brake, this combined control of regenerative and rheotatic braking is performed. Further, the ratio of a motor terminal voltage VM and the current I m  of the main motor 10 is calculated, when the result is overed the prescribed value, if it is while the regenerating braking is operated as the contactor 14 is in the closing condition, the contactor 14 is quickly opened to the contact part and the resistor 13 is made interpose to the main resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000322573-A (JP)
Title: Method and device for image processing
Inventor: OSAWA HIDESHI
IPC: G06V10/46
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To fast perform similarity calculation of a model and an object with high accurately. SOLUTION: Contour points are obtained by equally dividing a contour line of an object image, the contour points are subjected to polar coordinate conversion and subsequently wavelet transformation is performed in a step S5. Then, a similarity calculation corresponding to a low frequency component is performed by a wavelet descriptor, and subsequently a highly accurate similarity calculation corresponding to a high frequency component is performed again only for contour points having a high degree of coincidence.
Patent JP-H06337887-A (JP)
Title: Card settling device
Inventor: SHIMADA KATSUMI
IPC: G07G1/00
Filed: 1993-05-28
Abstract: PURPOSE:To execute quick operation processing and to improve service and the efficiency of operation by providing this card settling device with a means for reading out information written in a card, a means for writing information in the card and a means for executing transaction settling operation. CONSTITUTION:The card settling device is provided with the reading means 3a for reading out information written in a card 10, the writing means 2a for writing information in the card 10 and the operation means 1a for executing transaction settling operation. Detailed transaction information operated by the means 1a is written in the card by the writing means 2a. The means 3a reads out past detailed transaction information written in the card 10 and the means 1a collates/cancels a transaction based upon the read detailed transaction information and the means 3a writes the cancel information of the detailed transaction information recorded in the card 10 again in the card 10 itself. Thereby plural functions can be continuously executed.
Patent JP-S5553154-A (JP)
Title: Rotary electronic apparatus
Inventor: FUKUYOSHI TAKUO
IPC: H02K19/36
Filed: 1978-10-14
Abstract: PURPOSE: To raise the accuracy and reliability and enable the reduction in size and weight, by placing an electronic unit in a recess opened in the axial direction of a cylindrical rotary wheel and integrally molding the wheel and the electronic unit.  
     CONSTITUTION: An electronic unit 7, which comprises electronic parts 7a and base plates 7b and is used to control a rotary electric machine or measure various quantities of state, is appropriately placed together with terminals of conductor wires 6 in a recess 8a opened in the axial direction of a cylindrical rotary wheel 8. An insulating material 9 for molding is poured into the recess 8a so that the wheel 8 and the electronic unit 7 are integrally molded. As a result, a support construction of perfect rotative strength is attained, the reliability is raised and an optional method heat-radiation cooling can be adopted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5918001-A (JP)
Title: Wheel with dust seal
Inventor: OOSAWA SHIGERU
IPC: B60B25/04
Filed: 1982-07-20
Abstract: PURPOSE:To realize elongation of the life of a wheel and its use for a long time in safe condition, by fixing a dust seal by means of a clamping band. CONSTITUTION:A seal groove 13 is provided on the outer surface of a garter band 1, and an inside diameter side leg part 61 of an elastic dust seal 6 is fitted in said groove 13. A positioning groove 21 is provided on the outside diameter surface of a lock ring 2, while a convex positioning stripe 63 to be inserted in said groove 21 is provided on the inside diameter side of said dust seal 6. The other end of a letter L-shaped section of said seal 6 is formed into a letter L- like lip 62, which slants inward a little due to its sealing in contact with the slant face of a bead sheet band 3. The seal 6, made of an elastic body, is pressed and fitted to a wheel after its assembly, then the rift of a clamping band 7 is tightly clamped by means of a bolt 9 to fix the seal 6 to the periphery of the lock ring 2.
Patent JP-H09288151-A (JP)
Title: Power-supply circuit for external load circuit
Inventor: NAGATA TAKAHIRO
IPC: G01R31/26
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a power-supply circuit for an external load circuit, which eliminates the need of a power supply having a large current driving capacity. SOLUTION: When a device 6 to be measured is tested, a dynamic load which is mounted on a pin electronic circuit 7 for an IC tester is not used. When the device 6 to be measured is tested by being connected to an external load circuit 5 other than a current load, the pin electronic circuit 7 is connected to a test board 8 on which the external load circuit 5 is mounted. Then, a power supply 4 for a threshold level, which is mounted on the pin electronic circuit 7, is supplied to the test board 8, and the power supply 4 for the threshold level is used as a power supply for the load of the external load circuit 5.
Patent JP-H08323657-A (JP)
Title: Micro robot with charging and communicating functions by electromagnetic connection
Inventor: MIYAZAWA OSAMU
IPC: B81B7/02
Filed: 1995-05-25
Abstract: PURPOSE: To charge a built-in power source and transmit and receive signals without increasing dimensions and weight by forming an electromagnetic connection between a micro robot and an external magnetic field using the exiting coil of a distribution type stepping motor, and supplying energy from the outside and transmitting and receiving signals between the robot and the outside. CONSTITUTION: A motor drive circuit 127 controls distributed stepping motors 14L and 14R mounted on micro drive units 10L and 10R. Also an induced voltage produced in an exciting coil 142a of the motors 14L and 14R is detected by a signal detecting circuit 125. Then an AC voltage induced by an external AC magnetic field which is produced in the exciting coil 142a of the motors 14L and 14R is charged into a capacitor 102 as a battery power through rectifying circuits 132 and 133. In addition, a signal generating circuit 134 outputs the pulse signals for driving the motors 14L and 14R, and also outputs the data pulse signals for transmitting signals different in pulse width from the pulse signals for motor driving.
Patent JP-H02305929-A (JP)
Title: Production of steel wire for cold and warm forging and steel wire for cold and warm forging
Inventor: SATO HIRONORI
IPC: C21D9/60
Filed: 1989-05-22
Abstract: PURPOSE:To produce the steel wire for cold and warm forging which has excellent plastic workability and the quality uniform in the entire length and circumferential direction and is entirely free from decarburization in a short period of time at a low cost by subjecting a stock wire rod consisting of a steel for machine structural use to a specific heat treatment. CONSTITUTION:While the solid or hollow coiled stock wire rod consisting of the steel for machine structural use is successively un-coiled and run, the entire section is heated from ordinary temp. up to a prescribed target temp. by a rapid heating means within 60 seconds. The wire rod is rapidly cooled by injected cooling fluid, etc., right after the above-mentioned heating up to harden the entire section. The wire rod is then heated up to the prescribed target temp. of 600 deg.C to AC1 transformation point within 60 seconds by the rapid cooling means. The entire section of this wire rod is held at the above-mentioned temp. for a prescribed period of time in a 0 to 600sec by a heat insulating device and is thereafter rapidly cooled. The steel wire for cold and warm forging having 60 to 140kgf/mm<2> strength ' b and >=60% threshold reduction ratio is obtd. in this way.
Patent JP-H07302613-A (JP)
Title: Lithium system secondary battery
Inventor: TAKEHARA ZENICHIRO
IPC: H01M10/05
Filed: 1994-04-28
Abstract: PURPOSE:To prolong the charge/discharge cycle life of a negative electrode and enhance safety by using an electrolyte prepared by adding hydrogen fluoride in a specific ratio to liquid and solid polymer elecrolytes. CONSTITUTION:A lithium system secondary battery comprises a battery case 1 also serving as a positive terminal, a sealing plate 2 also serving as a negative terminal, a positive pellet 3, a metallic lithium negative electrode 4, and a porous polypropylene separator 5 in which a nonaqueous electrolyte is impregnated. An electrolyte containing 200-400ppm hydrogen fluoride is used. Charge/ discharge cycle life of the negative electrode 4 is prolonged.
Patent JP-H08318342-A (JP)
Title: Impact tool
Inventor: SAKURAGI MASANORI
IPC: B25D17/24
Filed: 1995-05-25
Abstract: PURPOSE: To favorably absorb the vibration by an elastic member. CONSTITUTION: A square ring 10 held by forward and rear washers 9, 11 is arranged close to a connection part to a cylinder 3 rearward of a tool holder 7. The square ririg 10 is made of rubber, and provided with four notched grooves 12, 12... formed forward in the radial direction, and four notched grooves which are alternately formed with deviation of 45 deg. in the circumferential direction, and when a bit 14 inserted in the tool holder 7 is pushed in, a retracted intermediate piece 8 is abutted on the washer 9, and a small diameter part 8a pierces through the square ring 10 and the washer 11, and is projected into the cylinder 3. The square ring 10 in this condition has small clearances S, S between the tool holder 7 and the small diameter part 8a.
Patent JP-S5462396-A (JP)
Title: Decoloration of refined sake
Inventor: HIRAI MASAHIDE
IPC: C12H1/04
Filed: 1977-10-21
Abstract: PURPOSE: To remove the color of refined sake completely, and to prevetnt the color development of sake with sun light, by adsorbing and removing the coloring components of sake with chelate-type anion exchange resin and activated charcoal.  
     CONSTITUTION: Heavy metals such as iron of ferrichrysin which is a coloring component of sake, and Mn which catalyzes the color development with sun light, are removed by treating the sake with a chelate-type anion exchange resin; and flavin compounds, melanoidin, caramel, etc., are remobed with activated charcoal. The chelate-type anion exchange resin is pref. a phenolic chelate-type ion exchange resin having two iminodiacetic acid groups in the phenolic nucleus, to improve the decoloring and the coloration preventing effects. To prevent the pH change of the sake during the treatment, the ion exchange resin is pref. a mixture of an H-type resin and a Na-type or Ca-type resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0373121-A (JP)
Title: Elastic suction hose for cleaner
Inventor: AUGUSUTO KORUDESU
IPC: A47L9/24
Filed: 1990-05-18
Abstract: PURPOSE: To make a sucking tube simple and convenient for assembling by winding a bar spring around a guiding body within a circular space and connecting a pushing body with a folding handle which pierces through a wall of a terminal enlarged part in a movable mode with each other. CONSTITUTION: A bar spring 19 is engaged with an engaging groove 7 of a sliding handle 8 and an engaging groove 9 of a pushing body 30. The bar spring 19, the sliding handle 2, the pushing body 30 and a guiding body 16 are put together to form a pre-manufactured assembling unit, which is engaged rapidly with an inner tube 12 immediately after insertion of a roller engaging body 35 into an engaging chip 17. An enlarged part 13 of an outer tube 11 is pushed via the assembling unit to a circular stopper 39 of the guiding body side and an engaging aperture of a handle body 31 is engaged on an engaging projection 40 of the sliding handle 28.  If the sliding handle 28 is moved from an engaged position in an arrow direction a, a range of area facing on a diameter is moved in an arrow direction b, so that the sliding handle 28 and the pushing body 30 take an engaging release position against a returning force of the bar spring 19.
Patent JP-S6019209-A (JP)
Title: Orientation system of main spindle
Inventor: KAWADA SHIGEKI
IPC: G05D3/00
Filed: 1983-07-13
Abstract: PURPOSE:To increase the rigidity in a stop mode and to improve the stop accuracy in a simple constitution by using an inverter motor to perform the speed control of a main spindle and the stop control for fixed position of the main shaft and therefore eliminating the use of a speed detector of a pulse generator, etc. CONSTITUTION:An inverter 103r which controls a main spindle motor 104 is provided to a speed control circuit using the main spindle orientation. An arithmetic part 103a delivers a speed deviation ER between a command speed CV and a real speed AV of a speed arithmetic circuit 103t. This deviation ER is turned into a slip pulse PS of frequency through a V/F converter 103c and counted for a prescribed period of time by a counter 103d to be applied to a microcomputer 103e. This computer delivers a position deviation signal, and this deviation signal is processed by a multiplication type digital switching circuit 103k and then applied to the inverter 103r through a pulse width modulation circuit 103m. Then the speed control of the main spindle and the stop control for fixed position of the main spindle are carried out by the inverter 103r. This can eliminate the use of a speed detector of a pulse generator, etc. and therefore improves the stop accuracy in a simple constitution.
Patent JP-H01319566-A (JP)
Title: Production of non-corrosive aqueous emulsion based on organopolysiloxane
Inventor: URURIHI MIHIERU
IPC: D06M13/322
Filed: 1988-05-26
Abstract: PURPOSE: To provide a non-corrosive water emulsion that is mainly composed of organo polysiloxane useful for mold releasing agent and lubricant, by adding a specified emulsifier and water to organo polysiloxane, and emulsifying them in a high-velocity dispersing device.  
     CONSTITUTION: (B) The emulsifier including 5-35wt. parts of an emulsifier, which is composed of a compound expressed by formula I (R means a C 5-30  aliphatic carboxylic acid, saturated or unsaturated alkylcarbonyl group or the like; R 1  means H, methyl; R 2  means an alkali metal cation or the like) and/or a compound expressed by formula II [R 4  as an alkali (earth group) metal cation forms salt with a COOH functional group; R 5  means a C 5-30  aliphatic group, saturated or unsaturated alkylcarbonyl group or the like; each of R 6 , R 7  means the same component as R 4  or R 5 ; (m) means 2-12] at 5-35wt. parts and (C) water at 50-900wt. parts are added to (A) organopolysiloxane at 100wt. parts, and it is emulsified in a high-velocity dispersing device so as to manufacture non-corrosive water emulsion. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H062658-A (JP)
Title: Cryopump device
Inventor: MORIZUMI KATSUMI
IPC: F04B37/08
Filed: 1991-05-30
Abstract: PURPOSE:To provide a cryopump device which can be operated in the optimal refrigerating capacity by controlling a phase difference between suction and exhaust valves of refrigerators of respective cryopumps while using existing cryopumps without remodeling them substantially. CONSTITUTION:Means 7 and 8 to measure a driving electric current to refrigerator motors 3 and 4 of cryopumps 1 and 2, are arranged on the sides of driving electric power supplies 5 and 6 of these refrigerators, and a phase difference is detected from respective measured electric current values by means of a phase difference detecting device 9, and the operation timing of the respective cryopumps is controlled according to the detected phase difference by means of a control device 10.
Patent JP-S6019961-A (JP)
Title: Ignition device for internal-combustion engine
Inventor: MORITSUGU MICHIYASU
IPC: F02P9/00
Filed: 1983-07-15
Abstract: PURPOSE:To check a shortage of energy in time of high speed and a misfire in time of low speed for improvements in ignition capacity as well as to prevent any breakdown in a switching element from occurring. CONSTITUTION:When a thyristor 13 is triggered and turned to ON, an electric current flows in a closed circuit consisting of a condenser 4, the thyristor 13, a primary coil 16, and a condenser 15. This closed circuit resonates under the condition determined with capacity C of the condenser 15 and inductance L of the primary coil. When a discharge passage is formed up, the induced discharge is connected thereto, and when a duration of about 2msec expires, the next cycle starts immediately and thereby redischarge starts easily, thus the discharge is almost unintermittently maintained. With this constitution, ignition energy in time of high speed is secured and, what is more, a misfire in time of low speed is prevented from occurring.
Patent JP-2000319005-A (JP)
Title: Catalytic reaction device and fuel reforming device
Inventor: NOMURA TADASHI
IPC: H01M8/06
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To improve starting-up performance by increasing the temp. rising rate of a catalyst without conflicting with the miniaturization of a device. SOLUTION: A pressure drop plate 43 having holes each having a smaller diameter than a gas passage of a selective oxidation catalyst layer 42 is provided for CO removing equipment for oxidizing and removing carbon monoxide in a reformed gas by passing the hydrogen-enriched reformed gas containing carbon monoxide through the selective oxidation catalyst layer 42. The pressure drop plate 43 is arranged in the downstream side 42A of the selective oxidation catalyst layer 42 to be in close contact. As the pressure drop plate 43, for example, a porous body formed by sintering SUS powder is applied.
Patent JP-S5919016-A (JP)
Title: Plate thickness control method in hydraulic drawing down type rolling mill
Inventor: KONISHI MASAMI
IPC: B21B37/64
Filed: 1982-07-21
Abstract: PURPOSE:To stabilize control and to improve accuracy of control and yield by calculating control gain tuning rate beasing on actual mill constant of the rolling mill and coefficient of plastic deformation of rolling material, and controlling basing on the calculated rate. CONSTITUTION:When controlling plate thickness in a rolling mill provided with a hydraulic drawing down device, coefficient of plastic deformation Qi of the rolling material and mill constant Mi of the rolling mill are calculated fasing on the deviation of rolling load, deviation of inlet side plate thickness, deviation of outlet side plate thickness and deviation of roll gap. Tuning rate Ki is calculated by equation I basing on the coefficient of plastic deformation Qi of the rolling material and mill constant Mi. In the equation, Mc is theoretical mill constant and alpha is a <1 coefficient. Further, control gain Ki at each pass is calculated by equation II or equaton III (where K' i is Mi/Mi.Ki) from coefficient of plastic deformation Qi and mill constant Mi and time constant T1 of the hydraulic drawing down device, and plate thickness control is performed by making this tuning rate Ki and control gain Ki plate thickness control variables.
Patent JP-H04353978-A (JP)
Title: Automatic correction method for circuit drawing
Inventor: OSUMI MASASHI
IPC: G06F17/50
Filed: 1991-05-30
Abstract: PURPOSE:To detect the difference of substrate design data with circuit design data and to automatize addition and deletion by correcting retrieved circuit design data so that it matches with corrected substrate design data. CONSTITUTION:The difference between data on a symbol data/data on connection information and substrate design data is compared and inspected (step S11), and the presence or absence of corrected data is judged (step S12). A file where data concerned exists is retrieved (step S13). Namely, retrieved circuit diagram data is corrected (step S14), and whether all data are compared or not is judged (step S15). Only the concerned drawing is corrected and it is corrected with substrate design data. A connection line between symbols whose connection relation is eliminated, and a node are deleted. Thus, addition and deletion can be automatized by retrieveing circuit setting data which requires correction from the unmatching of both data.