baber/WOPTO huggingface dataset:
Patent JP-H01197713-A (JP)
Title: Super-compact telephoto zoom lens
Inventor: OKADA NAOSHI
IPC: G02B15/16
Filed: 1988-02-01
Abstract: PURPOSE:To obtain a zoom lens system which is extremely compact in constitution and less in number of constituting lenses and has the shortest focal length of about 100mm by constituting the lens system of 4-groups 11-pieces lenses and causing the lens system to satisfy specific conditions. CONSTITUTION:This lens system is constituted of 4-groups 11-pieces lenses of, from the object side, a 1st lens group G1 having a positive refracting power, a 2nd lens group G2 having a negative refracting power, a 3rd lens group G3 having a positive refracting power, and a 4th lens group G4 having a negative refracting power. The 1st and 4th lens groups G1 and G4 are moved toward the object so that the air space between the 1st and 2nd lens groups G1 and G2 can be increased and the air space between the 3rd and 4th lens groups G3 and G4 can be decreased and the lens system can satisfy the inequality. The fIV and fw of the inequality respectively represent the resultant focal length of the lens group G4 and the shortest focal length of the whole lens system. Therefore, a zoom lens which is extremely compact in constitution and less in number of constituting lenses and has the shortest focal length of about 100mm is obtained.
Patent JP-S57152777-A (JP)
Title: Stabilized deflecting circuit
Inventor: PIITA EJIYUAADO HAFUAARU
IPC: H04N3/22
Filed: 1982-02-15
Abstract: A deflection generator of a television receiver is coupled to a deflection winding for generating scanning current during a deflection cycle. The generator includes a retrace capacitor coupled to the deflection winding for forming a retrace resonant circuit therewith to produce a retrace pulse voltage during a retrace interval of the deflection cycle. An inductor and another capacitor form a second resonant circuit that is coupled to the retrace resonant circuit. A switching arrangement is coupled to a source of energy and the second resonant circuit in a push-pull configuration. The switching arrangement is responsive to a deflection rate switching signal to store during trace a controllable amount of energy from the source in the second resonant circuit. This stored energy is then transferred to the retrace resonant circuit during the retrace interval to replenish losses sustained during the deflection cycle.
Patent JP-H02203290-A (JP)
Title: Method and device for position detection of mountain victim by ratio wave and transmitter
Inventor: TAJIMA SHINICHI
IPC: H04B1/03
Filed: 1989-01-31
Abstract: PURPOSE:To detect a transmission position (position of victim) by specifying a range zone wherein a radio wave sent from the transmitter which sends the specific very high frequency (50-54MHz) can be received by a receiver with a nondirectional antenna in air. CONSTITUTION:The transmitter 1 is suspended from the neck, and a transmitting device 3 is provided in a circular case 2; and a lithium battery 4 is embedded and the wire type antenna 5 is wound around the outer periphery of the case 2. A search is started by a helicopter where the receiver 7 with the nondirectional antenna 8 is mounted. The transmission position is specified within a range of about out 300-500m in radius by tracing the border where the radio wave attenuates according to the reception state of the sent radio wave of the transmitter 1. Then, ground rescue forces search the range by a receiver 9 with a directional antenna 10 to specify the transmission position to a range of 20-30m in radius. Thus, a receiver 11 with a unidirectional antenna 12 is used to limit the transmission position while utilizing the attenuation of the radio wave as well. Thus, the victim is found and rescured.
Patent JP-S55117455-A (JP)
Title: Brush of motor
Inventor: MAEKAWA NORIKI
IPC: H01R39/24
Filed: 1979-02-28
Abstract: PURPOSE:To avoid exfoliation of a brush plate and a bonding layer by making the rigidity of a tape in the compressing direction to a commutator surface small and making the rigidity of the tape in the direction perpendicular to the former direction large, and applying the vibration-proof tape an a brush plate. CONSTITUTION:A bonding layer 13 is provided on the back of a tape material 12, and a plurality of lateral (Y direction) notches 14 are formed on the upper surface. In this case, the compressing direction to a brush is assumed to be the Z direction, and the rigidity in this direction is small. Therefore the tape material is easy to bent in this direction. The rigidity in the direction (the Y direction) perpendicular to the Z direction is large, and the tape material is hard to bent. A brush 7 is formed by applying this vibration-proof tape on a brush plate 15. Since a plurality of notches 14 are provided on the vibration-proof tape, the bending force in the Z-direction is not affected, and the exfoliation of the brush plate 15 and the bonding layer 13 is not caused.
Patent JP-S52106521-A (JP)
Title: Seat for movable body
Inventor: ARAI TOMIJI
IPC: A47C3/22
Filed: 1976-03-04
Abstract: PURPOSE:Seat for movable body e.g. automobile, railway car, aeroplane, and ship, which does not transmit vibration of the movable body to seat cushion.
Patent JP-H05223862-A (JP)
Title: Spectrum analyzer
Inventor: HIRAKOSO YOHEI
IPC: G01R23/173
Filed: 1992-02-10
Abstract: PURPOSE:To provide measurability for the mean of input signals by inserting a low pass filter between a wave detector and A/D converter during the mean measuring mode, and fixing the frequency of a sweep oscillator to a certain specified value. CONSTITUTION:When the mean measuring mode information is fed to a control circuit 12 from a keyboard 15, a switch 21 is turned and a low pass filter 22 is inserted between a wave detector 8 and an A/D converter 10 to smoothen the detected waveform. This reduces the sampling error due to the A/D converter 10. Also the frequency of a sweep oscillator 4 is fixed. The display data on the i'th (=1-n) screen emitted by the converter 10 is written one by one in the respective i'th memory 23i. The data on the first screen of the first memory is read and given on a display 14, and at the same time, the mean AV1 of the first screen data is computed by a CPU installed in the control circuit 12, and the value from computation is stored in a memory means 24 and given on the display 14. Alike the mean AVi is calculated, with which the memory means 24 is updated, and the determined mean is displayed on the display 14.
Patent JP-H11213989-A (JP)
Title: Manufacture of positive electrode material for lithium secondary battery
Inventor: MASAKI HIDEYUKI
IPC: H01M4/139
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a positive electrode material for a lithium secondary battery with high conductivity and less dispersion of performance such as charge/discharge cycle characteristics. SOLUTION: A positive electrode material for a lithium secondary battery is manufactured by mixing a lithium positive active material, a conductive material and a resin binder. At first, the conductive material is uniformly dispersed in a solvent, and the lithium positive active material is mixed with the conductive material dispersion solvent by kneading. The resin binder is mixed with the mixed solution of the conductive material and the positive active material by kneading. When the conductive material is dispersed in the solvent, they are stirred by a shearing force of 1.0×10<2> (S<-1> ) or more, and when the lithium positive active material is kneaded and the resin binder is kneaded, they are stirred by a shearing force of 1.0×10<2> (S<-1> ) or less.
Patent JP-H01201206-A (JP)
Title: Manufacture of case
Inventor: AKIBA KATSUYA
IPC: A45C5/00
Filed: 1988-02-05
Abstract: PURPOSE:To simply and inexpensively manufacture the case of an arbitrary shape by preparing the cover part of a case and both edge parts of a main body part and connecting them with a desired shaped intermediate member. CONSTITUTION:Intermediate members 41 and 42 having a shape determined based on the length of a releasing direction to open a cover part 100 and the thickness of a case are manufactured. Locking parts 13 and 14 to lock in the condition to close the cover part 100 and a main body 101 and hinge parts 5 and 6 to connect the cover part 100 and the main body part 101 are equipped, both edge members 1-4 to constitute both edge parts of the cover part 100 and the main body part 101 and the intermediate members 41 and 42 corresponding to both edge members 1-4 are connected, a case is formed and the intermediate members 41 and 42 are exchanged. Thus, the case of various shapes can be manufactured simply and inexpensively.
Patent JP-S57138895-A (JP)
Title: Testing method and device for commutatorless motor
Inventor: MERA TAKASHI
IPC: H02P6/08
Filed: 1981-02-20
Abstract: PURPOSE:To test a commutatorless motor without large power source and load facility by recovering the mechanical power of a motor as a DC power, returning it to a power converter, loading it to the motor, and supplying only loss from another power converter. CONSTITUTION:The field controller 11 for a load generator 2 controls the filed of the generator through a phase controller 11a by obtaining the predetermined ratio signal of the speed of the generator 2 with the voltage while comparing the signal from a speed feedback unit 5e and the voltage feedback value from an instrument voltage transformer PT2 via a speed-voltage ratio controller 11b. On the other hand, a converter 9 controls the firing phase of a thyristor through a phase controller 9a by obtaining the current reference value while comparing the feedback signal from an incoming current detecting instrument current transformer CT2 to a motor 1 with the set current value from the current setting unit 9c, converts the AC output of the generator 2 into DC, and returns it to the converter 7 through a DC reactor 10.
Patent JP-S63192194-A (JP)
Inventor: ISHIMOTO AKIO
IPC: G08C19/00
Filed: 1987-02-04
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-H09215924-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: SUZUKI SHIGEHARU
IPC: B01D53/86
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance by suppressing a reaction between Ba and alumina in the case of coexistence of Pd and Ba. SOLUTION: This catalyst for purifying an exhaust gas comprises a Pd-Ba mixed oxide 21 consisting of a mixed oxide of Pd and Ba and a heat-resistant inorganic oxide. Since Ba and Pd are contained as a mixed oxide, the decomposition temperature of palladium oxide rises and decomposition into metal palladium is suppressed and thus sintering is prevented. Moreover, a reaction between Ba and alumina 20 is suppressed and even after a long time use, oxidation function of Ba on Pd and the decomposition temperature raising function of Ba on palladium oxide are maintained.
Patent JP-S63191653-A (JP)
Title: Printer
Inventor: HARADA YOSHIAKI
IPC: B41J29/17
Filed: 1987-02-04
Abstract: PURPOSE:To keep contact resistance of an electrosensitive recording paper and a return circuit electrode less, by a method wherein the electrosensitive recording paper and the return circuit electrode are so arranged as to come into frictional contact with each other. CONSTITUTION:A recording paper 1 is brought into contact with return circuit electrode 3 by a guide roller 8. Since the return circuit electrode 3 has been made unable to be rotated, friction occurs on a friction surface between the return circuit electrode 3 and the recording paper 1. Consequently, the contact surface of the return circuit electrode 3 is slightly scraped off. Oxide insulating substance to be generated on the surface or a mixture composed of insulating substance to be mixed unexpectedly is removed and a state of a stabilized small electric resistance can be realized. Good discharge can be generated by this method.
Patent JP-S55122718-A (JP)
Title: Preparation of health drink
Inventor: ITOU TAKASHI
IPC: A61K31/19
Filed: 1979-03-01
Abstract: PURPOSE: To obtain a health drink rich in calcium, etc., by converting a calcium carbonate into a form easily absorbable together with chlorophyll and vitamin B 2 , and by dissolving essential unsaturated fatty acids and vitamin E in the presence of a specific substance in the mixture.  
     CONSTITUTION: Naturally occurring calcium is powdered in a high-temperature furnace, and dissolved in lactic or acetic acid to give calcium lactate or acetate, which is dissolved together with chlorophyll and vitamin B 2  in a sterile water. The resulting main constituent mixture is thoroughly incorporated in a complete solution prepared by dissolving essential unsaturated fatty acids, and vitamin E, which are cholesterol-lowering agents, in a mixture of ethanol, essential amino acids, and glycine, with stirring, and variors desired seasonings are added. The mixture is then resterilized, homogenized, and carbonated to form a health drink. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0643456-A (JP)
Title: Deposition of high oriented ptfe film and usage thereof
Inventor: POORU SUMISU
IPC: G11B7/24
Filed: 1992-02-10
Abstract: PURPOSE: To enable very uniform orientation on the whole of a surface coated with an oriented polymer by carrying out crystallization on the polymer subjected to single crystal type orientation or monodomain orientation. CONSTITUTION: An oriented polytetrafluoroethylene compsn. is prepd. and a supersatd. soln., a melt or vapor of a material to be crystallized or a liq. crystal forming material is brought into contact with the oriented polymer to obtain the material in a highly oriented form. In this case, a substrate with a highly oriented polymer having <20 deg. angle of orientation on the surface is prepd. and the crystal forming material is deposited on the highly oriented polymer. A polymer having a slight director is oriented along the desired orientation director by applying stress in the desired orientation direction at such temp. and pressure as to attain orientation in the desired direction.
Patent JP-H03227631-A (JP)
Title: Ink jet recorder and ink jet recording method
Inventor: TAKEKOSHI NOBUHIKO
IPC: B41J13/00
Filed: 1990-02-02
Abstract: PURPOSE:To correct a curl generated in a medium for recording due to the absorption of moisture and subsequent expansion of a recording surface by curving the recording surface of the medium inwardly after recording. CONSTITUTION:A medium for recording 20 in which data is recorded using a recording head is sent by a transport belt 2 into a space between a hard roller 3 and a soft roller 4. In this case, the medium 20 is discharged upward as the upper roller 3 is made of a hard material and the lower roller 4 is made of a soft material. Subsequently, the medium 20 is discharged in a curled condition with a recording surface 22 directed inwardly. Therefore, the curl generated as a result of the expansion of the recording surface 22 due to its moisture absorption after recording can be corrected. Thus it is possible to prevent the medium 20 such as recording sheet and plastic sheet from becoming bulky after being discharged or from dropping off a discharge tray during continuous medium discharge.
Patent JP-H11223541-A (JP)
Title: Calibration testing device for pulse doppler type ultrasonic flowmeter
Inventor: OKAMURA TOMOYOSHI
IPC: G01F25/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To operate flow measuring test equivalent to a large bore without using any flowing device with a large capacity, to greatly reduce a power necessary for the test, to attain a variety of test, and to attain the optimization and measuring precision improvement of a flowmeter. SOLUTION: A plurality of measuring pipes 5 are provided in a vessel 2 so that liquid can circulate in the measuring pipes 5, and an ultrasonic sensor 1 is provided on the outer wall of the vessel 2 so that flow velocity in the measuring pipes in the vessel can be measured, and a flow rate can be calculated. The flow rate in the measuring pipes 5 can be measured by a flowmeter for calibration provided at the outside part, and both the flow rates are compared so that measuring precision can be obtained.
Patent JP-2000221218-A (JP)
Title: Power-detecting unit, connector, switch apparatus, and power use state-managing system
Inventor: HIRAMATSU YOSHIRO
IPC: H01R13/717
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To know a power use state of electric apparatus without a complicate work in a system for supplying power to the electric apparatuses from a power source. SOLUTION: When an electric apparatus connected to an outlet is turned to a power use state, a current supplied from a power source runs to an electric wire 26. When the current runs to the electric wire 26, an electromotive force is generated to an induction coil 21. The electromotive force is rectified by a rectifier 22 and a smoothing circuit 23, and a detect signal is generated to a photocoupler 24. The detect signal is output from a modular jack 25 to an external power use state-managing apparatus such as a personal computer or the like.
Patent JP-H11224301-A (JP)
Title: Deposit dispensation processing system
Inventor: KASUGA TATSUO
IPC: G06Q40/02
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent a transaction failure caused by the lack of the remainder in the case of dispensation from an automated teller machine(ATM). SOLUTION: Concerning this deposit dispensation processing system, in order to display the dispensable remainder on the ATM before the input of a dispensation amount for avoiding the transaction failure caused by the lack of the remainder in the case of dispensation from an ATM 1, the ATM 1 is provided with a configuration capable of requesting the report of account information corresponding to a valid card to a host computer 2 after the insertion of the card and before the input of a password number to the card, receiving the account information from the host computer 2 and displaying it and the host computer 2 is provided with a function for receiving the request from the ATM 1, reading the account information corresponding to the card out of a storage device 3 and transmitting it to the ATM 1.
Patent JP-S58142599-A (JP)
Inventor: TSUNODA KANJI
IPC: H05K3/16
Filed: 1982-02-19
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-S53109623-A (JP)
Title: Driving mechanism of motor drive device for cameras
Inventor: KAWAZOE MITSUO
IPC: G03B1/12
Filed: 1977-03-07
Abstract: PURPOSE: To eliminate the defects in timing of a motor driving by causing friction coupling of a sun gear and a revolving cam plate and controlling a switch selection lever and a shutter release lever by integrating into one by the revolving cam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63193956-A (JP)
Title: Resin solution composition
Inventor: KUSANO KENJI
IPC: H01L23/522
Filed: 1987-02-06
Abstract: PURPOSE:To obtain the titled composition having excellent film forming property and suitable for semiconductor element, magnetic bubble memory element, etc., by dissolving a resist composition containing silicon atom in a specific solvent. CONSTITUTION:A resin composition containing >=10wt.% preferably >=20% silicon atom is dissolved in an organic solvent containing >=50%, preferably >=70% compound of formula (R1 and R2 are univalent hydrocarbon residue) (e.g. dimethyl ether, diethyl ether, etc.).
Patent JP-S55116909-A (JP)
Title: Consolidating method of foundation for breakwater and others
Inventor: UTAI GOICHI
IPC: E02B3/14
Filed: 1979-03-03
Abstract: PURPOSE: To provide a method for consolidation of foundation by combining a high anti-scouring effect through complete coverage of the surface exposed with blocks and a large strength in the consolidation of foundation through a netlike arrangement of blocks by mutual insertion and joining with connecting steel bars.  
     CONSTITUTION: In a consolidating method for a breakwater or the like with a flexible mat-like covering, a plurality of concrete blocks are closely combined as one group by inserting thereof into each other three-dimensionally in every possible direction. Subsequently, these concrete blocks are joined together like a net with connecting steel bars 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59151087-A (JP)
Inventor: TSUKUI KAZUSHIGE
IPC: G21C3/34
Filed: 1983-02-18
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-H02204898-A (JP)
Title: Security terminal equipment
Inventor: MIZOGUCHI YASUNARI
IPC: G08B29/02
Filed: 1989-02-02
Abstract: PURPOSE:To surely receive the alarms from other houses even in a test mode by reducing the sound volume of the alarm in a test mode of a terminal equipment and at the same time transmitting the alarms with no reduction of the sound volume in case a signal is received from another house. CONSTITUTION:When a test switch 12 of a control unit C is operated, a relay 7 is opened and at the same time a test mode of a relevant house is informed to a general monitor board T. If the pseudo switches 9 - 11 are operated for fire, gas, emergency, burglar, etc., in the house under such conditions, a relay 8 is closed with the relay 7 kept open. Then an alarm is delivered via a warning speaker 6 in the small sound volume. If a signal is received from the board T to show a fire of another house, for example, both relays 7 and 8 are closed and an alarm is delivered via the speaker 6 in the large sound volume. Thus an alarm is produced in the large sound volume when a signal is received from another house in a test mode.
Patent JP-H04265531-A (JP)
Title: Sensor optical system adjustment device for optical recording and reproducing device
Inventor: TADOKORO MICHIHIRO
IPC: G11B7/095
Filed: 1991-02-20
Abstract: PURPOSE:To obtain a sensor optical system adjustment device capable of adjusting without adjustment error for the sensor optical system of an optical recording and reproducing device recording information an information carrier and reproducing or erasing the recorded information. CONSTITUTION:A reflection panel 30 is provided near an optical spot 18, and the optical spot 18 is focussed on a reflection film 31 by moving the reflection panel 30 in a direction F by means of a driving device 32 (focussing state). Then the reflection panel 30 is oscillated in a direction T, the position of a bisected light detector 13 is adjusted so that an FE signal can be zero, and the center of an incident light flux is made to coincide with the split line of the bisected light detector. After the focussing state is brought about, the reflection panel is oscillated in the direction F and T, the position of the bisected light detector is adjusted so that the sensitivity of the FE signal can be the maximum, and the focus position of a convex lens 9 is made to coincide with the bisected light detector.
Patent JP-H08285721-A (JP)
Title: Vibration tester for structure, digital computer being employed therein and vibration test method
Inventor: HORIUCHI TOSHIHIKO
IPC: G01M7/02
Filed: 1996-02-13
Abstract: PURPOSE: To carry out a vibration test easily with high accuracy even for a numerical analysis model having short natural period. CONSTITUTION: In a vibration test where vibration test using a shaker 4 proceeds simultaneously with numerical calculation using a computer 5 through the medium of a load being applied from the shaker 4 and a command value being outputted from the computer 5 to the shaker 4, vibration response analysis is carried out in a mode space and a part of the mode is calculated as a primary lag system from which the inertial term is removed. Since the time interval for calculating the vibration depends only on the shortest natural period of natural mode being calculated as a secondary lag system, the time interval can be increased thus facilitating real time execution of vibration test.
Patent JP-S52109774-A (JP)
Title: Lighting device for discharge lamp
Inventor: OKAMOTO FUTOSHI
IPC: H05B41/16
Filed: 1976-03-10
Abstract: PURPOSE:To improve a power factor of an input by reducing the size and weight of a reactance in a circuit.