baber/WOPTO huggingface dataset:
Patent JP-H02271099-A (JP)
Title: Electric fan
Inventor: NAKANISHI SADAYUKI
IPC: F04D25/08
Filed: 1989-04-11
Abstract: PURPOSE:To reduce only the thickness of a blade without reduction of air quantity to decrease the thickness of a protective net by constructing a propeller fan by five blades, and forming the maximum size of the blade in front-rear direction less than 1.6 times the size of the blade boss. CONSTITUTION:The blade 4b of a fan 4 is constructed in such a way that the maximum thickness (b) of the blade is formed by 1.5 times in relation to the thickness (a) of a fitting part to a boss portion 4a and the fan is formed by five blades 4b. The area and the twist of the blade 4b are formed smaller in comparison with the conventional ones. Consequently, an air blasting quantity per one blade 4b is reduced, neverthless the number of the blade is increased to maintain the total air quantity. The size of the blade 4b in its front-rear direction can be reduced thereby and the thickness of a front protective net 5 and a rear protective net for covering the fan 4 can be reduced and, in addition, to the fact that a part of a motor 3 is covered by the boss portion 4a of the fan 4, the whole thickness can be reduced.
Patent JP-S5317208-A (JP)
Title: Junctor connection system
Inventor: KIKUCHI SUSUMU
IPC: H04Q3/68
Filed: 1976-08-02
Abstract: PURPOSE:To simplify the alteration of the connection system of the junctor, by dividing into the basic unit and the extension unit, arranging several frames, in the common control system automatic switchboard, and also connecting by the connector the junctor between both the units.
Patent JP-H02269559-A (JP)
Title: Grinding machine
Inventor: NAGASE NOBORU
IPC: B24B47/26
Filed: 1989-04-10
Abstract: PURPOSE:To apply a dresser on the rotating face of a rotating grindstone perpendicularly in order to perform dressing treatment with accuracy by providing a work holding means with a pair of opposite dressers for modifying the rotating grindstone in such a manner that they are capable of turning movement about the vertical axis of the work holding means so that the plane including both dressers is orthogonal to the rotating face of a rotating grindstone. CONSTITUTION:A dresser 19 is put in a turning movement about the vertical axis of work holding means 7,8 according to the amount of turning movement of a work W and a rotating grindstone 14 relative to each other. The dresser 19 is thereby applied on the rotating face of the rotating grindstone 14 perpendicularly, thus performing the dressing treatment simply and accurately.
Patent JP-S62230995-A (JP)
Inventor: JIEIMUSU UIRUMA SUMISU
IPC: C25D21/04
Filed: 1986-04-22
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-S5519914-A (JP)
Title: Wesco pump
Inventor: YAMANAKA MASAHIDE
IPC: F04D5/00
Filed: 1978-07-28
Abstract: PURPOSE: To eliminate change of the casing, in the case of increasing the width of impeller, installing a separating wall to the both casing and casing cover, by forming the separating wall to fit both.  
     CONSTITUTION: For increasing pumping up capacity of the pump, with the width of the impeller 2 changed to b 2  from b 1 , if the dimension of the casing 6 is constant, the dimension h 2  of the casing cover 7 should be increased by (b 2 -b 1 ). Additionally the separating wall 5 whould be reduced by (b 2 -b 1 ) to keep the gap C. Then, a separator of h 1 =b 2 -b 1  is provided at the position to face to the separating wall 5 of the casing 6 in the casing cover 7, and one separating wall is formed to fit both. Thereby, for increasing pumping up capacity, with the width of the impeller 2 increased, the casing 6 can be used in common with ordinary one. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02270907-A (JP)
Title: Pre-treating method in continuous casting
Inventor: WATANABE SHOZO
IPC: B22D11/112
Filed: 1989-04-10
Abstract: PURPOSE:To make easy-to-melt compound of Al2O3 in molten steel without desulfurizing the molten steel and to prevent a nozzle for continuous casting from clogging with Al2O3 by regulating component in the molten steel with Si addition after deoxidizing the molten steel with Al, generating the specific high basicity of molten slag and adding Ca after cleaning the molten steel at the time of continuously casting a sulfur-containing steel. CONSTITUTION:At the time of continuously casting a small cross sectional billet for high class sulfur-containing steel having 0.01-0.03% S, by forcedly deoxidizing the molten steel with Al to change O2 in the molten steel to Al2O3, the generated SiO2 quantity is a little even with addition of Si after that, and CaO/SiO2 value becomes high basicity of 4-7 even with addition of a little quantity of CaO of slag making agent and also CaO/(SiO2+Al2O3) value becomes <=0.15 and generation of CaS with Ca is restrained to prevent lowering of the S content in the molten steel caused by the desulfurization. Further, as the low m.p. nCaO.mAl2O3 is formed by combining CaO with Al2O3, the clogging of the nozzle for continuous casting caused by high m.p. Al2O3 can be prevented and the continuous casting operation is stably executed.
Patent JP-S59216500-A (JP)
Title: Exciter of synchronous machine
Inventor: EGUCHI TAKENORI
IPC: H02P9/30
Filed: 1983-05-23
Abstract: PURPOSE:To accelerate the output response of the terminal voltages of an exciter and a generator by providing a high voltage exciting power source and providing a field current limiter between a firing pulse controller and a thyristor amplifier output. CONSTITUTION:When an automatic voltage regulator 4 becomes magnetized output, a field voltage EfV of an AC exciter 10 is outputted considerably highly. Accordingly, the field current Efi rises at a rapid responsiveness. Thus, the output field voltage GfV of the exciter rapidly reaches the maximum voltage value. When the output field voltage GfV of the exciter reaches the prescribed value, a field current limiter 16 operates so that the field current Efi of the exciter 10 becomes constant at that time, and controls so that the field voltage EfV of the exciter 10 maintains the maximum value. In this manner, the response of the exciter can be improved without altering the time constant and the output field voltage of the AC exciter.
Patent JP-S63259383-A (JP)
Inventor: KATO HIROSHI
IPC: C21C7/00
Filed: 1987-04-16
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-S62247925-A (JP)
Title: Cargo handling hydraulic oil shut-off device in engine type vehicle
Inventor: WATANABE TORU
IPC: B60K25/04
Filed: 1986-04-21
Abstract: PURPOSE:To enable the driver to surely recognize a drop in hydraulic pressure, by stopping the supply of hydraulic oil from a hydraulic unit when the pressure of engine oil is lowered during operation of the hydraulic unit feeding hydraulic oil, and by returning the hydraulic oil to an oil pump. CONSTITUTION:In a fork lift, when the level of engine oil decreases so that the hydraulic pressure of the engine oil drops below a set value, a pressure switch is closed to deenergize a solenoid 9a in a solenoid change-over control valve 9 which is therefore changed over such that hydraulic oil from an oil pump 10 is returned into an oil tank 10 through a return hose 11. Accordingly, in this condition, the supply of hydraulic oil into a bottom chamber 7b in a lift cylinder 7 is stopped so that a form 8 is not moved even through a lift lever 3 is manipulated, and therefore, the driver may surely sense a drop in hydraulic pressure of the engine oil.
Patent JP-S5717285-A (JP)
Title: Slow motion reproducing method
Inventor: HONJIYOU MASAHIRO
IPC: H04N5/783
Filed: 1980-07-04
Abstract: PURPOSE:To achieve beautiful slow, still reproduction without noise, by absorbing the variance of tape stop position produced in tape intermittent drive through the provision of a displacement based on tape stop position information, to a rotating head. CONSTITUTION:In a still mode stopping a tape 9 at playback, the scanning locus of a playback head is skewed by one track pitch as shown in broken lines 10. To reproduce all the tracks A1 even with stopped tape, the rotating head must be moved by one pitch vertically to the head scanning during one field where the rotating head is in contact with the tape, for scanning. The track A1 can alternately be scanned by giving the similar displacement to a rotating head 6 in contact with the tape at the next field, allowing to realize the field still playback without noise.
Patent JP-H115993-A (JP)
Title: Bleach-active metal complex
Inventor: NESTLER BERND DR
IPC: D06L4/13
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a bleach-active metal complex stabilized against hydrolysis and oxidation and improved in catalytic effect at low temperatures, by reacting salicylaldehyde with 2,6-diaminopyridine (a substituted derivative). SOLUTION: Salicylaldehyde is reacted with 2,6-diaminopyridine or a corresponding substituted derivative thereof to obtain the bleach-active metal complex comprising a compound of the formula [Ln Mn Xp ]<z> Yq [wherein, M is manganese in an oxidation state of II, III, IV, V and/or Vi or cobalt in an oxidation state of II and/or III; X is a coordinating group or a bridging group; Y is a stoichiometric amount of counter ion counterbalancing the charge z; z as the charge of the metal complex is positive, 0 or negative; n and m are each 1-4; p is 0-15; q is z/(charge of Y); and L is the formula (wherein R<1> and R<2> are each H, a 1-10C alkyl, a cycloalkyl or an aryl; and R<3> to R<8> are each H, a 1-30C alkyl, a cycloalkyl, an aryl or the like)] (except a compound of the formula (wherein M is Mn, x is H2 O; and z is 0; and R<1> to R<8> are each H).
Patent JP-H01262550-A (JP)
Title: Puncher device for photoengraving
Inventor: YARITA TETSUJI
IPC: G03F9/00
Filed: 1988-04-14
Abstract: PURPOSE:To execute piercing of an aiming punch hole in the corresponding position of each resolving plate of a color separation film by providing a means for supporting a piercing means so as to be movable on an arbitrary position on a placing means. CONSTITUTION:The title device is provided with a table 22 on which a color separation film is placed through a mount, means 24, 26 for supporting a single drill 32 so as to be movable to an arbitrary position on the table, and a means 28 for moving this drill 32 along an array of resolving plates at an interval being equal to an array period of resolving plates of each color in the color separation film, after piercing of one punch hole. In such a way, first of all, the drill is positioned at an arbitrary position of the periphery of the resolving plate of one color, and after piercing, piercing is executed successively at each stop position, while moving periodically the drill along the array of the resolving plates at an interval being equal to the array period of the resolving plates of each color in the color separation film, by which piercing of an aiming punch hole can be executed in the corresponding position of the periphery of each resolving plate.
Patent JP-H08293327-A (JP)
Title: Battery pack
Inventor: MITO TOSHITSUGU
IPC: H01M50/284
Filed: 1995-04-18
Abstract: PURPOSE: To prevent fire breakouts due to an evaporated gas of an electrolytic solution by isolating an electric circuit and the surrounding of the battery cell side by partitioning with a partitioning well the battery chamber to house a battery cell and an electric circuit chamber to house the electric circuit. CONSTITUTION: An electric circuit chamber A to house an electric circuit, a battery chamber B to house one or more battery cells, and a partitioning wall 26 to partition the electric circuit chamber A and the battery chamber B are formed in the inside of a shallow substrate 21. Cut parts 27a, 27c into which lead wires in the anode side and the cathode side of a battery cell assembly are to be inserted are formed in the partitioning wall 26, a cut part 27b into which a terminal of a thermistor to detect the ambient temperature of the battery cells is to be inserted is also formed in the wall 26, and cut parts 27d, 27e into which lead wires to monitor the terminal voltage in the middle point of the battery cell assembly are inserted are further formed in the wall 26.  Moreover, a groove part 28 which is connected with the partitioning wall 26 is formed in approximately the front part of a shallow cover body 22 and cut parts 29a-29e corresponding to the cut parts 27a-27e formed in the rim part of the partitioning wall 26 are formed in the groove part 28 and at the same time, safety holes 25a-25c are formed in the rear bottom face of the cover body 22.
Patent JP-S58211348-A (JP)
Title: Music selector of tape recorder
Inventor: KOBAYASHI HIDEAKI
IPC: G11B15/087
Filed: 1982-06-01
Abstract: PURPOSE:To prevent previously the generation of a malfunction, by storing the traveling direction for reproduction when an interval of music is detected and then always defining the traveling direction of tape for reproduction as a mode during detection of a music interval after a nonrecorded part of the tape is detected. CONSTITUTION:A storage circuit 6 contains a holding circuit 8 which stores a mode after receiving a mode signal from a mode detecting part 5. A signal preventing circuit 9 is provided between the part 5 and the circuit 8 to cut off the mode signal while the music is selected by a music interval detecting circuit 3. The signal detected by the circuit 3 is fed to the circuit 9. A mode discriminating circuit 7 receives a storage mode signal and a mode signal from the circuit 8 and the part 5, respectively and then compares both modes. Then the circuit 7 transmits a signal when no coincidence is obtained between both modes and feeds the signal to a program changing circuit 4.
Patent JP-H07296666-A (JP)
Title: Fixing structure of cover member for empty recessed part of cluster
Inventor: ISHII TORU
IPC: H01H9/02
Filed: 1994-04-28
Abstract: PURPOSE:To make a cover member interchangeably common. CONSTITUTION:A cover member 33 is formed in a shape conforming to the shapes of openings 3a and 5a of a deep recessed part 3 and a shallow recessed part 5 for mounting a member and fitted in both the recessed parts 3 and 5. A pair of engaging claws 41a engageable with the upper and lower edge parts 13a and 13b of the through-hole 13 of the deep recessed part 13 are arranged at the cover member. Lock pieces 35a and 35b to which the engaging claw 41a is locked in the same depth as those of the upper and lower edge pats 13a and 13b of the deep recessed part 3 are formed at the upper and lower edge parts 17a and 17b of the through-hole 17 of the shallow recessed part 5.
Patent JP-H09277747-A (JP)
Title: Delivery slip
Inventor: MINAMI ISAO
IPC: B42D11/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To solve problems of inconveniences of using an impact printer for copying delivery slips which works at a low speed and is not suitable for processing a large amount of slips and using a laser printer polular as a high speed printer which is suitable for the high speed printing but cannot be used for copying because of its non-impact properties. SOLUTION: The up and down direction of a slip 1 formed of a high grade paper is divided into three faces 1a, 1b and 1c by horizontal perforations 2a and 2b, and an adhesive paste 3a of desired frame shape 3 is applied on the endge of the rear face of a lowermost face 1c, and a release paper 4 is stuck on the rear face, while the upper section is divided into two or more by the horizontal perforation 2a. Vertical perforations 5a and 5c are formed on both faces having the width narrower than the innder side of the adhesive paste frame 3 on the lowermost face, and the surface side of the slip 1 can be printed 6 by a high speed laser printer, and the release paper 4 on the lower rear face can be released after printing 6 and stuck on a parcel.
Patent JP-H03290851-A (JP)
Title: Tape recording/reproducing device
Inventor: TAKAHASHI TOSHIHIKO
IPC: G11B15/43
Filed: 1990-04-09
Abstract: PURPOSE:To prevent the damage of a tape by allowing a tape winding torque to ascend from a regular level, and controlling so that an unloading operation is executed, in the case reel rotation abnormality generating information is detected. CONSTITUTION:The device is provided with an operation control means 46 for allowing a tape winding torque to ascend from a regular level, and controlling so that an unloading operation is executed, in the case a tape is run and abnormality generating information is detected by an investigating means 47 of a storage means at the time of starting unloading. Accordingly, in the case it is decided that there is a fault to a reel rotary operation, the tape winding torque is enhanced in advance and unloaded. In such a way, generation of a winding failure can be nearly prevented although it depends on the degree of a fault.
Patent JP-H02271388-A (JP)
Title: Liquid crystal panel device
Inventor: SAKAMOTO TSUTOMU
IPC: H04N5/66
Filed: 1989-04-11
Abstract: PURPOSE:To obtain a liquid crystal panel which inverts a display image or image light in the right-left direction by providing a scan driver, sample holding means, and two-way shift registers. CONSTITUTION:When a normal mode is specified with an inversion signal, the two-way shift registers 54 and 55 output ON pulses from a 1st bit in order to drive sample holding means 59 and 60 from a 1st stage in order. The means 59 and 60 are turned on from the 1st stage in order to sample and hold signals and supply the signals to the data lines of the liquid crystal panel 7 at the timing of an output indication signal. Scan signals are supplied to the scanning lines of the liquid crystal panel and the liquid crystal panel is driven with the signals of the sample holding means 59 and 60 to display a normal image. When an inversion mode is specified with the inversion signal, the two-way shift registers 54 and 56 outputs the ON pulses from the final bit in order to drive the sample holding means 59 and 60 from the final stage in order and the held signals are supplied to the data lines of the panel 7 at the timing of the output indication signal to display an image in right-left inverted relation with the normal image.
Patent JP-H03291479-A (JP)
Title: Automatic ice-making apparatus
Inventor: YAMAMOTO OSAMU
IPC: F25C1/24
Filed: 1990-04-06
Abstract: PURPOSE:To prevent water from running over ice on an ice storage box eventually being frozen into a large mass by a method wherein a feed water timer is monitored by another timer and a feed water pump motor is stopped forcibly when the feed water timer does not expire in time even after a specified time passes to execute an operation of a control means from the first step. CONSTITUTION:A control means 15 comprising a microcomputer or the like is made up of a feed water timer 14 and a timer which operates following the feed water timer to monitor it. When the feed water timer 14 fails to count as caused by extraneous noises and radio wave noises, a set time T of the timer 16 is reached at the step 103 and yes is selected at the step 103. In this case, with a judgment that abnormality occurs in an ice making cycle at the step 103, a return to the first step is made in the ice making cycle. Therefore, even when a feed water pump motor 4 happens to be kept ON during the ice making cycle, the return to the first step is made in the ice making cycle as the operation hours reach the time T set on the timer 16 to resume the operation of making ice.
Patent JP-H05291005-A (JP)
Title: Contact type thermistor
Inventor: NAGAI TAKESHI
IPC: G01K7/22
Filed: 1992-04-13
Abstract: PURPOSE:To enhance heat-resistance by constituting a thermistor element with baked glass and by fixing it on a heat-resisting substrate. CONSTITUTION:A heat-resisting substrate 4 is formed by providing a conducting film 6 on an insulating alumina substrate 5, and a tabular thermistor, consisting of a pair of electrode films 8a and 8b and a temperature-sensing resistor film 9, is provided on one surface of an alumina substrate 7. Then, a pair of lead wires 11a and 11b are provided on the pair of electrode films 8a and 8b of the above-mentioned tabular thermistor element 10, and the tabular thermistor element 10 is fixed to the heat-resisting substrate 4 by baked glass 12. As a result, a contact type high heat resisting thermistor of high-speed responsiveness can be obtained.
Patent JP-S58209582-A (JP)
Title: Control on space of printer
Inventor: SHIMOFUCHI HIDEMOTO
IPC: B41J19/20
Filed: 1982-05-31
Abstract: PURPOSE:To obtain a controller capable of reducing a wasteful printing area when low-speed printing is made and also of shortening the printing time to a necessarily minimized extent by providing a means to set up the stopping position of the head when low-speed printing is made separately from the case where high-speed printing is performed. CONSTITUTION:Letters for one line are alternately stored in a line buffer A and a line buffer B. In a printing pin drive control circuit 17, from lead data of the next line buffer, a drive signal to set up the head at the head stopping position at high-speed printing from that of low-speed printing is given to the printing head 18 at the line feeding time by control on CPU13. Space control signal is given from CPU13 to a control circuit 19 and positioning is made by feed-back control by a sensor 21. Printing area necessary for low-speed mode is TB=TA, and as characteristic C that space areas including acceleration and deceleration are set up separately from high-speed mode, unnecessary both side areas are omitted.
Patent JP-2000286994-A (JP)
Title: Network control unit
Inventor: HONMA TSUGURO
IPC: H04L12/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To exactly detect the remaining capacity of a battery even when a battery voltage is temporarily lowered by long-time communication. SOLUTION: A network control unit 3 fetches local power feeding from an integrated service digital network(ISDN) line 2 through a local power feeding means 8 and supplies power with this power feeding as operating power. When local power feeding can not be fetched by disconnecting the ISDN line 2, a power source control means 10 performs switching to the power supply of operating power due to a backup means 9 for protecting the stored information or clock function of a gas meter 4. Further, the time during the supply of operating power due to the backup means 9 is accumulated and when the accumulated time exceeds prescribed time, it is reported to a communication relay means 7 that the remaining capacity of the battery is small.  In order to generate an abnormality on the ISDN line 2 caused by the exhaustion of battery capacity in the middle of communication, the line relay means is transited into state not to perform communicating operation.
Patent JP-S63259450-A (JP)
Title: 2-d magnetic nuclear resonance measurement by t2-inversion
Inventor: NAGAYAMA KUNIAKI
IPC: A61B10/00
Filed: 1987-04-15
Abstract: PURPOSE:To sharpen a peak bottom with high resolutions, by utilizing time inversion concerning a detection period after the irradiation with a detection pulse or the like. CONSTITUTION:A detection pulse or the like is applied in a development period T1 after the irradiation with a preparation pulse or the like and an FID (freely induced attenuation) signal from a sample over a detection period t2 after the irradiation with the pulse is detected with two detection channels differing in the phase by 90 deg.. This sequence is used to obtain a complex set data S1 (t1, t2) comprising a multiple FID signal measured as for several different values of t1. Then, the sequence the same as the previous one but different in the phase by 90 deg. therefrom between the preparation pulse or the like detection pulse or the like is used to obtain a complex set data S2 (t1, t2) measured as for several values of t1. One of a sum data P (t1, t2) and a difference data N (t1, t2) between the data S1 (t1, t2) and S2 (t1, t2) is subjected to a complex Fourier transform, and the other thereof to a complex conjugation. Time inversion and complex Fourier transform are performed in a desired sequence as for t2. Data.S (t1, omega2) obtained by the sum or the difference of the data also undergo a complex Fourier transform to make data S (omega1, omega2).