baber/WOPTO huggingface dataset:
Patent JP-H0355770-A (JP)
Title: Lithium secondary battery
Inventor: KURIYAMA KAZUYA
IPC: H01M10/052
Filed: 1989-07-24
Abstract: PURPOSE:To improve the charge/discharge characteristics and the discharge characteristics at low temperatures by mixing mixed liquid of specified carbonates with specified solvents to be an organic solvent of electrolyte. CONSTITUTION:For organic solvent of electrolyte consisting of organic solvent including dissolved lithium salt for composing a lithium secondary battery together with electrodes including lithium for active material, mixture of mixed solvents of ethylene carbonate and diethyl carbonate with more than one solvents of 2-methyl tetrahydrofuran, 1,2-dimethox ethane, and 4-methyl, 1,3- dioxolan. A lithium secondary battery having improved charge/discharge characteristics and discharge characteristics at low temperatures can thus be obtained.
Patent JP-S5981820-A (JP)
Inventor: ICHIMURA YASUO
IPC: H01H73/18
Filed: 1982-10-31
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-H0833884-A (JP)
Title: Waste water treating device installed with deodorizer
Inventor: TOJO MASAKI
IPC: C02F1/00
Filed: 1994-07-25
Abstract: PURPOSE:To eliminate the need for a separate place for installation of a deodorizer and to obviate degrading of a deodorization effect in spite of a fall of the atm. temp. by placing a biological deodorizer which is provided with a packed bed adhered with microorganisms and a water sprayer and communicates with the inside of a treating bed at the bottom end on a part of the capping part of the treating bed. CONSTITUTION:The capping member 4 of an aeration tank 1 having a hermetic structure is partly opened and the biological deodorizer 2 is placed at the top end of this aperture. The biological deodorizer 2 is opened at the bottom end and communicates with the inside of the aeration tank 1. A treating gas discharging pipe 9 is connected to its top end and the packed bed 3 adhered with the microorganisms is formed therein. The biological deodorizer is internally provided with the water sprayer 10 for spraying water to the packed bed 3 in its upper part. The gases which are to be treated and are generated in the aeration tank 1 are biologically oxidation-cracked by the adhered microorganisms while passing as upward stream through the packed bed 3, by which ammonia is immobilized as nitric acid ions and a sulfur compd. as sulfuric acid ions into the packed bed 3. The gases are discharged as the cleaned and treated gases outside of the system from the treated gas discharging pipe 9.
Patent JP-2000032177-A (JP)
Title: Method and system for connecting portable telephone set to communication line
Inventor: ENGUCHI TAIJI
IPC: H04W48/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To simplify the selling/purchasing procedure of a portable telephone set, to enable anyone to simply use a portable telephone set and to enable a communication line provider to more surely collect usage charges. SOLUTION: A communication line provider's exchange 3 (or portable telephone set 1) is provided with a storage device M1 and an arithmetic unit M2, a prepaid value D1 (value corresponding to a prepaid amount) is stored in the device M1, a value D3 is obtained by subtracting an accumulated value D2 (value corresponding to the accumulation of usage charges) from the prepaid value D1 in the arithmetic unit M2, and when the value D3 reaches a prescribed value, the use of a communication line by a portable telephone set is stopped.
Patent JP-H1136948-A (JP)
Title: Intake air volume control device of internal combustion engine
Inventor: SUGINO TADASHI
IPC: F02D41/12
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an intake air volume control device of internal combustion engine capable of always obtaining a proper dash pot waiting amount even when any accelerating is performed. SOLUTION: An intake air pressure sensor 32 to detect a negative pressure (intake air pressure) in an intake air passage 11 of an engine 1, a throttle valve 19, and a bypass passage 22 to bypass the throttle 19 are provided in the midway of the intake air passage 11 of the engine 1. Also an idle speed control valve(ISCV) 23 to adjust air flow in the bypass passage 22 is provided in the midway of the bypass passage 22. In addition, an electronic control device (ECU) 51 performs the dash pot waiting amount control utilizing ISCV 23 by adding a value determined based on the opening and closing speed of the throttle valve 19 to a value obtained according to an engine load (intake air pressure).
Patent JP-H0357320-A (JP)
Title: Frequency division circuit device
Inventor: AOKI HIDEAKI
IPC: H03K3/02
Filed: 1989-07-25
Abstract: PURPOSE:To set a frequency division value freely as an integral number by providing a DC/DC converter circuit or the like comprising a switching element, a smoothing circuit section, a comparator and a reference voltage circuit section so as to have only to vary the voltage of a DC power supply. CONSTITUTION:A DC/DC converter circuit 1 consists of a smoothing circuit section 5 comprising a switching transistor(TR) 4 as a switching element, a diode D, a transformer T, of a comparator 6 and of a constant voltage element 7 as a reference voltage circuit section. Then a DC voltage input of the TR 4 is subject to switching operation and a constant voltage DC output is generated across termination load 10 via the circuit section 5. Through the constitution above, when an input voltage to a DC input terminal 8 is decreased, the number of times of current interruption of the TR 4 is decreased to make the current flowing to the load 10 constant, then the oscillated pulse from an stable multivibrator circuit 3 is frequency divided by 1/n. Thus, the frequency division is set freely as an integral number by having only to vary the voltage of the DC power supply.
Patent JP-H118970-A (JP)
Title: Chopper circuit
Inventor: KOBAYASHI MITSURU
IPC: H02M3/155
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To make turn off loss of a switching element reliable by utilizing an auxiliary capacitor to be connected in parallel with a diode, and a required auxiliary winding to be connected in series with the switching element. SOLUTION: When a switching element 30 is tuned on, a current flows through a closed circuit of 10-20-25-30-20 to induce voltages having a positive pole shown at a black point in the inductor 20 and the auxiliary winding 25. The voltage of an auxiliary capacitor 45 is equal to the voltage of a smoothing capacitor 50 less the voltage of the auxiliary winding 25. When the switching element 30 is tuned off, current paths of 20-25 is switched to 20-45 and a current flows through a closed circuit of 10-20-45-50-10. Consequently, the voltage across the smoothing capacitor 50 and the auxiliary capacitor 45 is kept at a substantially invariant level during the turn off interval. Since the switching element 30 is held at a substantially invariant voltage level, even if it is turned off, and held at a substantially zero voltage level during a turn on interval, so that the turn off loss is minimized.
Patent JP-H118079-A (JP)
Title: Annular fluorescent lamp lighting device
Inventor: FURUYA YUKIO
IPC: H05B41/24
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To relieve an adverse influence of blackening by making blackening manifest at a place where the light is tend to be hidden. SOLUTION: A small annular part 11 and a large annular part 12 which are formed by bending pipes having different ring diameters are disposed along the identical reference plane and so that the centers of the respective rings meet each other. Respective end sides of the small annular part 11 and the large annular part 12 are made into electrode parts 130, 140. Filament electrodes 13, 14 are sealed inside the electrode parts 130, 140 so that their longitudinal direction may be vertical to the reference plane, and a serial sealed electrical discharge passage which circulates the small annular part 11 and the large annular part 12 is formed between a pair of filament electrodes 13, 14. An annular fluorescent lamp 10 of double annular type of this formation is disposed next to an appliance side reflection surface and so as to be in parallel to it.  The output terminals of a lighting device 30 are connected to terminals at the appliance side reflection surface side in the respective filament electrodes 13, 14 as feeding side terminals (a), (b). A preheating capacitor 39 is connected to the rest of terminals in the respective filament electrodes 13, 14 as non- feeding side terminals (c), (d).
Patent JP-S5892885-A (JP)
Title: Temperature compensating electronic clock
Inventor: FUKUSHIMA TOSHITAKA
IPC: G04G3/00
Filed: 1981-11-27
Abstract: PURPOSE:To compensate the oscillation frequency for temperature, by using a semiconductor variable capacity element in the method where the variance of the electric characteristic of a crystal due to temperature is absorbed by the variance of the capacity of a capacitor and detecting the variance of temperature to apply pulses. CONSTITUTION:The output of a temperature sensor 1 is inputted to an operating circuit 2, and information of the variance of temperature is converted to the number of pulses, the width of pulses, the level (voltage), etc. and is transmitted to a pulse generating circuit 3. The operating circuit 2 includes a storage circuit to store the temperature. The output of an oscillating circuit 6 is displayed as the time or the like on a display 9 through a circuit 7 for the normal clock function. The output of the temperature sensor 1 is converted to a signal for temperature display by a converting circuit 8 for temperature display and is  displayed as the temperature on the display 9. Thus, the electronic clock where  the oscillation frequency is compensated for temperature.
Patent JP-2000024971-A (JP)
Title: Teaching system of work carrying robot
Inventor: ASADA KAZUHIDE
IPC: B25J9/22
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To improve operability of teaching processing to a work carrying robot as well as to secure safety. SOLUTION: A work carrying robot R carried/controlled by a robot controller 4 performs work carrying operation in a wide work area in a clean room 1. Connecting plugs 6a to 6d connected by cables to the robot controller 4 are arranged outside the clean room 1. When teaching the work carrying robot R, dummy plugs 7a to 7d connected to one of the connecting plugs 6a to 6d nearest to the work carrying robot R are removed so that a teaching pendant connecting plug 8 for connecting a teaching pendant TP is connected to the connecting plugs. The connection recognizing part 5a transfers to a teaching processing state from a carry control state by stopping the work carrying robot R when recognizing that the teaching pendant TP is connected and the dummy plugs are connected to the other connecting plugs.
Patent JP-H0938558-A (JP)
Title: Paste applicator
Inventor: KAWASUMI YUKIHIRO
IPC: H05K3/10
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To easily correct the distance from the paste outlet of a nozzle to the surface of a base when a paste cartridge is exchanged or charged. SOLUTION: A distance sensor 3, a hooking part 19b and a supporting member 20 are provided on a supporting member 4a being movable up and down by means of a Z-shaft motor 11 and a paste cartridge PC is slidable to the supporting member 4a by means of a slide part 19a and a hooking part 19b and can be also dismantled. The bottom face of the fixing member 18 of the paste cartridge PC is supported by means of a movable part 21a of a micro- adjustor 21 provided on the supporting member 20. As shown in the figure, when the paste cartridge PC is mounted, the supporting member 4a is lowered by means of the distance sensor 3 until a specified distance can be detected. At this time, a nozzle 1 is brought into contact with a base sheet 7.  Then, the paste cartridge PC is elevated by means of the movable part 21a by operating the micro-adjustor 21 by the position where a specified height is detected by means of a contact detecting sensor 22.
Patent JP-H0537285-A (JP)
Title: Twist crystal resonator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1991-08-01
Abstract: PURPOSE:To obtain an oscillator which has a piezoelectric constant larger than 0 and has a low equivalent series resistance and is superior in frequency temperature characteristic by giving an inclination to tuning fork arms. CONSTITUTION:A tuning fork-shaped twist quartz oscillator 2 consists of tuning fork arms 3 and a mount part 6. Tuning fork arms 3 are formed that front end parts 8 are matched to the direction of a new axis y' after coordinate rotation (phi deg.) and parts near a tuning fork base part 7 are inclined at an angle psi deg.to the axis y'. This inclination is closed when front end parts 8 are viewed from the tuning fork base part 7. The part inclined at the angle psi of each tuning fork arm 3 having length y0 and width x0 has length y2, and the part parallel with the axis y' of each tuning fork arm 3 has length y3. Exciting electrodes 4, 5, 4', and 5' are arranged on front face and rear of tuning fork arms 3 and are extended up to terminal electrodes 9 and 10. Parts having length y2 of exciting electrodes 4, 5, 4', and 5' are inclined at the same angle psi as tuning fork arms 3.
Patent JP-S6171757-A (JP)
Title: Simple telephone facsimile
Inventor: TSUJITA MASAHIRO
IPC: H04N1/411
Filed: 1984-09-14
Abstract: PURPOSE:To reduce the overall cost of a facsimile equipment and also to increase the character transmitting speed by transmitting the character information in codes and the picture information in a bit pattern respectively and using a picture reading part and a print part in common with each other. CONSTITUTION:The main body of a facsimile equipment is provided with the keys 2 including a routine key 2a and a transmission key 2b, function keys 3, a display device for routine sentences and their register numbers and a printer. The keys 3 includes a register key 3a, a clear key 3b and a reset key 3c. A fixed sentence is stored to a ROM12 in a shipment mode; while a routine sentence supplied by the ten keys 2 is stored to a RAM13 and can be selected optionally with operations of the ten keys 2. The sequences of keys 2 and 3 are shown in figures A-E, and the routine sentences are all cleared in the figure A. Then a prescribed routine sentence, etc. are transmitted in the figure B. Here a register number 30 is supplied for execution of a picture reading action and transmission. The routine sentences having input numbers are all transmitted in the figure C, and the sentences to be registered are stored to the RAM13 in the figure D. Then the routine sentence corresponding to an input register number is cleared in the figure E.
Patent JP-S6088297-A (JP)
Title: Storage tank for low temperature fluid
Inventor: HATSUZAKI TOSHIO
IPC: F17C3/04
Filed: 1983-10-18
Abstract: PURPOSE:To reduce a construction cost by housing an inner tank made of concrete for storing a low temperature fluid in a closed type outer tank made of concrete, and forming an insulating material between the aforesaid inner and outer tanks. CONSTITUTION:An inner tank 2 is made of PC concrete or reinforced concrete. An outer tank 3 is made of reinforced concrete or PC concrete, serving to house the inner tank 2 therein for protecting it. The internal circumferential surface of the outer tank 3 is coated over the whole surface thereof with an insulating material 11 via a vapor barrier 5 such as carbon stainless, forming a sealing body excellent in heat resistance, fluid tightness, and air tightness. A gas chamber 6 filled with nitroge gas is formed in a space between the inner and outer tanks 2, 3.
Patent JP-H0358563-A (JP)
Title: Pushbutton telephone set
Inventor: YABATA RYOICHI
IPC: H04M15/34
Filed: 1989-07-26
Abstract: PURPOSE:To simply set a budget suitable for each telephone set by restricting the dialing of a pushbutton telephone set when an integrated talking charge of each pushbutton telephone set exceeds a stored budget amount. CONSTITUTION:A central processing unit 8 analyzes the content of button operation and sets the budget of each service class to a memory g when there is no operation to set the budget for each service class and stores similarly the service class of each pushbutton telephone set 1. In the case of talking state, the central processing unit 8 analyzes dial information, starts talking charge calculation and adds the result to the integration of the talking charge stored in the memory circuit 10 and stores the sum at the end of call. When the result of accounting of the stored charge exceeds the budget relating to the stored service class in the memory 9, the succeeding external line dialing is restricted. Thus, the setting operation of the budget of each pushbutton telephone set is simplified.
Patent JP-S6348850-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAMATSU SHIGEJI
IPC: H01L23/08
Filed: 1986-08-19
Abstract: PURPOSE:To fix a semiconductor element to a heat sink securely and excellently, by fixing the semiconductor element to a heat sink comprising ceramics or metal beforehand, and fixing the heat sink to a main body so that the semiconductor element is located in the semiconductor-element enclosing hole of the main body of a package. CONSTITUTION:At first, a semiconductor element 10 is fixed on a heat sink 12 with gold-silicon eutectic alloy 22. The heat sink 12 is formed with ceramics, on which a metallized pattern is formed. Then, a resin substrate 14 is formed on the heat sink 12 with a bonding agent 18. The semiconductor element 10 is connected to a specified circuit pattern with wires 20. A cap 21 is fixed to a main body so as to cover the semiconductor element 10. The junction of the heat sink 12 and the semiconductor element 10 is fixed with gold-silicon eutectic alloy as a separate unit. The gold-silicon eutectic alloy is formed by bringing a gold plated layer formed on a stage part into contact with the semiconductor element to be fixed.
Patent JP-2000343861-A (JP)
Title: Repeatable study book with blinding seal
Inventor: ATSUTA YUTAKA
IPC: B42D15/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To realize a repeatable study by a method wherein a study book is repeated under a fresh state at all times. SOLUTION: A blinding is applied by pasting an easily peelable seal 2 to a selection part 1 of questions or answers selected from a form, in which the questions and answers by numerals, characters, quizzes or the like are successively listed. At the same time, after the contents of the selection part 1 are written on a surface, to which the blinding is applied with a seal 2, the seal is peeled off so as to compare and confirm whether written answers are right or wrong ones so as to allow to study repeatedly.
Patent JP-H0840482-A (JP)
Title: Case for storing article
Inventor: MIURA TAKESUKE
IPC: B65D85/00
Filed: 1994-07-26
Abstract: PURPOSE:To easily take in and take out articles to be stored without requiring article holders by a method wherein flexible and expandable films are stretched with storing spaces provided in the rear side of opposite openings provided to both of the upper and the lower covers which are hinged with each other at one side thereof. CONSTITUTION:An upper cover 10A and a lower cover 20A are hinged with two hinges (h) at one side thereof, and flexible and expandable films 11A and 21A are stretched over the surfaces of openings of both of the covers with storing spaces S1 and S2 provided behind the films. When storing articles to be stored, the articles to be stored are placed on the film 21A and the upper cover 10A is turned in the direction marked with an arrow F, and a holding part 15 of the upper cover 10A is put for holding on a part 25 to be held of the lower cover 20A, and thereby the articles to be stored can be stored certainly without becoming unstable. When taking out the articles, the articles, pushed up by restoring force of the film 21A toward a position near the surface of the opening of the lower cover 20A, can be caught easily for taking out.
Patent JP-H0833693-A (JP)
Title: Insertion type bathing device
Inventor: SHIMAMURA KENJI
IPC: A61H33/00
Filed: 1994-07-25
Abstract: PURPOSE:To provide the insertion type bathing device equipped with a wheelchair easy to handle. CONSTITUTION:Concerning the insertion type bathing device, this device is composed of a bathtub 2 equipped with a door 1 on its front face and a wheelchair 5 with a sitting part 3 supported with a support 4, the bathtub 2 and the door 1 are sealed by closing the door 1 in the state of sandwiching the support 4 between a bottom wall 6 of the bathtub 2 and the door 1, a notched part 7 to fit the support 4 of the wheelchair 5 is formed at the front edge of the bottom wall 6, and a seal function body 14 composed of a soft material 15 is fitted to the notched part 7 and/or the support 4.
Patent JP-H1033401-A (JP)
Title: Bath tub
Inventor: TSUDA HIDEKAZU
IPC: A47K3/02
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a bath tub easier to go in and out for aged and handicapped people by processing a hollow having specified angle of depression and length in its slanted faces on an upper face of the rim facing the people to get in and out. SOLUTION: On the rim 2 of a bath tub 1 is processed a hollow 3 composed of two slanted faces coming down from the upper face of the rim. The angle of depression 3 of one slanted face is specified as 15-30 degree to the upper face of the bath tub rim while the length of other slanted face is specified as 35-50cm and its angle of depression specified as 0-90 degree to the horizontal level of the rim. Otherwise, a hollow with the depth less than 1.5cm and the horizontal length 5.0-15cm is processed on the rim on the position to meet the heel of the people when he sat on the rim 2 of the bath tub 1 on stretching out his leg toward the upper face of the rim.
Patent JP-S6437696-A (JP)
Title: Alarm device
Inventor: KIMURA TERUAKI
IPC: G08B29/10
Filed: 1987-08-04
Abstract: PURPOSE:To extend the service life of a built-in battery without using the built-in battery for testing informing means by supplying power from an external circuit to test the informing means for informing the generation of an abnormal state. CONSTITUTION:When a common terminal C of a battery switch 9 is connected to a normally-opened terminal NO, the voltage of a battery 45 is divided by a voltage dividing circuit consisting of resistors 46, 47 through the battery test switch 9 and the divided voltage is supplied to a battery voltage checking inverter 48. When the voltage of the battery 45 is more than a regulated voltage, the output of an inverter 48 is reduced to a lower level, so that a battery test LED 50 is turned on. When the voltage of the battery 45 is less than the regulated voltage, the output of the inverter 48 is kept at a high level and the LED 50 is not turned on. Consequently, the drop of the voltage of the battery 45 can be decided.