baber/WOPTO huggingface dataset:
Patent JP-H03225759-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: WADA HIROAKI
IPC: H01M4/485
Filed: 1990-01-30
Abstract: PURPOSE:To obtain a battery uniformity characteristic of sheet surface by specifying the particle size of a lithium-containing vanadium oxide to a sheet thickness when a conductive agent and a binder is added to the oxide to form a sheet positive electrode. CONSTITUTION:A lithium-containing vanadium oxide represented by LiV3O8 is used as a positive electrode active material together with a conductive agent and a binder to prepare a sheet positive electrode. At that time, the maximum particle size of the lithium-containing vanadium oxide powder is adjusted to less than 3/4 of the positive electrode thickness. When the particle size exceeds 3/4, the possibility of unevenness of the sheet surface at the time of rolling is caused. This positive electrode sheet is combined with a negative electrode consisting of lithium metal or a lithium alloy and a nonaqueous electrolyte containing lithium ion to form a battery. Hence, a nonaqueous electrolytic secondary battery having a large capacity and capable of stable charge and discharge at a high potential can be obtained.
Patent JP-S59146406-A (JP)
Title: Rotary head system magnetic recording and reproducing device
Inventor: KURODA MASAYUKI
IPC: G11B15/26
Filed: 1983-02-10
Abstract: PURPOSE:To ensure the stale traveling of a magnetic tape by having an interlocking state between a capstan of a tape constant speed feed mechanism and the rotary shaft of a rotor via an interlocking mechanism after setting the rotary shaft and the capstan in parallel to each other and revolving the capstan synchronously with the rotor with the rotary phase control of the rotor. CONSTITUTION:An interlocking mechanism A is provided between a rotary shaft 22 of a rotary head drum device 1 and a capstan shaft 17. Thus the revolution of a rotary drum 21, i.e. the revolving power generated by a motor 35 of the shaft 22 is transmitted to a gear 47 of the shaft 17 from the tooth part 22a of the shaft 22 via gears 52 and 51 of an intermediate shaft 50. Thus the shaft 17 is revolved. When said revolving power is transmitted, the gears 51 and 52 function as the decelerating mechanisms to reduce the revolving speed of the shaft 17 less than the speed of the drum 21.
Patent JP-H07229996-A (JP)
Title: Tool for coupling of control rod
Inventor: SAKAMAKI KAZUO
IPC: G21C19/20
Filed: 1994-02-18
Abstract: PURPOSE:To safely and surely rotate a bayonet type coupling part and detach a control rod from a spud of CRD (control rod drive mechanism). CONSTITUTION:A box 28 is connected to the lower end of a long size grid guide 26, and a rotation drive mechanism 27 is provided in the box 28. An L-shaped guide 47 is connected to the lower face of a frame base 31 of the lower end of the box 28. The L-shaped guide 47 is abutted a the blade face of a control rod 8. A hook 31 is mounted on the piston shaft of a cylinder 36 provided in the box 28. The hook 37 in engaged with a rack control rod 8 on a handle 23 of the control rod 8. When an air motor of the rotation drive mechanism 27 is driven and a pinion 34 and an internal gear 35 are rotated, the frame base 31 is rotated, a bayonet type coupling 10 is revolved and the control rod 8 can be detached from a spud 15 of CRD 9.
Patent JP-S55117775-A (JP)
Title: Magnetic head positioning control circuit of magnetic disk unit
Inventor: MUKUDA TAKAYUKI
IPC: G05D3/12
Filed: 1979-02-27
Abstract: PURPOSE: To realize versatility and high integration while simplifying a maintenance diagnosis, by freely modifying a reference speed profile by storing the value of a constant-speed area and that of a function-speed area in subtraction counters respectively.  
     CONSTITUTION: Function speed value Y is stored in subtraction counter 12 via bus 1 by tag 2, and cylinder-number X in a constant-speed area in subtraction counter 11 via bus 1 by tag 3, so that a signal corresponding to value Y will appear at output 5 of function generator 13. Once driver circuit 15 receives seek start signal 8 in this state, positioning mechanism 17 starts moving so as to obtain pulse 7 every time a magnetic head passed through a cylinder and when counter 11 is subtracted by pulse 7 down to zero, borrow signal 6 is outputted corresponding to pulse 7. After mechanism 17 passes through cylinder as many as number X, pulse 7 puts counter 12 in subtraction operation and when its count value is zero, reference speed signal 5 shows zero, so that the head will stop at an aimed cylinder position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11197098-A (JP)
Title: Electronic endoscope device which forms perspective image
Inventor: MINAMI TOSHIJI
IPC: A61B1/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To simultaneously display a plurality of images which are focused on different distances, and increase the resolution, and provide a useful information for diagnoses and treatment or the like. SOLUTION: Image beams which are emitted from an object lens 11, and an optical low-path filter 12, are separated into three optical paths by a cross prism 14, and a CCD 15 for far point and a CCD 20 for near point which are set by different optical path lengths are arranged in such a manner that the separated beams may be input, and another CCD 24 for far point is provided at a location where it is shifted by one half picture element from the CCD 15. By this method, a photographed image which is focused at a far point by the CCDs 15, 24, and a photographed image which is focused at a near point by the CCD 20 are obtained, and by synthesizing two video signals which are shifted by one half picture element in the horizontal direction, an image on the far point side of a high resolution can be obtained.  Also, by changing photographed image screen sizes of the CCDs 15, 24 and the CCD 20, an image on the near point side can be displayed in magnification larger than in the image on the far point side.
Patent JP-H03226515-A (JP)
Title: Method for preventing sticking of splash in exhaust gas duct in vacuum degassing apparatus
Inventor: NOGUCHI KATSUHIRO
IPC: C21C7/10
Filed: 1990-01-31
Abstract: PURPOSE:To effectively prevent sticking of splash in an exhaust gas duct by injecting inert gas from a top blowing lance in a vacuum degassing apparatus and bringing an outer circumferential part in spreading angle at lower part thereof into collision against lower end of connecting part in the exhaust gas duct. CONSTITUTION:Immersing tubes 16, 18 at lower end of a vacuum degassing vessel 2 evacuated through the exhaust gas duct 6 are submerged into molten steel 12 in a ladle 14, and gas of oxygen, argon, etc., is top-blown from the lance 26 as possible to ascend/descend to the developed circulating flow molten steel 12A and the molten steel is refined. In the above vacuum degassing apparatus, the inert gas is injected from the above top blowing lance 26 and the sticking of splashed molten steel on inner wall with splashing 8 generated with the above top blowing refining is prevented. At the time, the injection gas is blown so that the outer circumferential part in the spreading angle at the lower part of injection gas is brought into collision with the lower end of connecting part in the above exhaust gas duct 6 or the inner wall position lower than the above position. By this method, the sticking by splash in the exhaust gas duct 6 is prevented and lowering of the vacuum exhausting capacity is prevented.
Patent JP-S54114991-A (JP)
Title: Preset control unit for image pick up stand for radiation diagnosis unit
Inventor: HAYASHI HIROSHI
IPC: A61B6/04
Filed: 1978-02-28
Abstract: PURPOSE: To establish the controller for pick up stand which can align the pick up stand quickly, correctly and simply, and can be combinated to conventional units.  
     CONSTITUTION: The operation table a consists of pick up part a 1 , pick up position push buttons a 2 , a 3 , a 4  and memory push button a 5 . The encoder a 6  encodes the signal produced with a 1  to a 4  into binary code. The digital processing section b is made up of the memory unit possible for write-in and readout b 1  and addition b 2 . When a 5  is OFF, b 1  is at read mode. The position control digital data is set to the reversible counter 103 via the output latch gate 102 with the bus line 101 by means of the address signal formed with a 6 . On the other hand, when either of the push buttons a 2  to a 4 , the set signal 104 from a 6  sets the flip flop 105 and the Q output is outputted to the AND gates 107 and 108. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04332399-A (JP)
Title: Projectile shooting device for toy gun, which is operated by pressure medium
Inventor: ARAYAMA SEIJI
IPC: F41B11/721
Filed: 1991-01-22
Abstract: PURPOSE:To shoot a projectile one by one surely by controlling a next projectile when a projectile, received by a packing member, is shooted. CONSTITUTION:A spring receiving unit 20 is formed at the proper place of a chamber forming member 14 so as to communicate with said chamber forming member 14 and a first spring member 21 is received in the spring receiving unit while a piston unit 24 is provided in said spring receiving unit 25. On the other hand, a toy gun is provided with a projectile control piece, provided so that the tip end of the same is faced to the projectile introducing entrance of a magazine and pushing a next projectile down toward the side of the magazine against the resilient forces of the first spring member 21 as well as a second spring member 19 in the magazine when the internal pressure of the chamber forming member 14 is increased.
Patent JP-S55114056-A (JP)
Title: Error correcting device
Inventor: DOI TOSHITADA
IPC: H03M13/00
Filed: 1979-02-26
Abstract: PURPOSE:To prevent the error correcting performance of a device, which corrects errors of a PCM signal, from lowering by making a decision on an error word by obtaining a syndrome by de-interleaving the signal after detecting an error. CONSTITUTION:To terminals 9a-9i, data for one horizontal section and a CRC are supplied and signals de-interleaved through delay circuits 11a-11g are supplied to crossword decoder 12. The decoding result of CRC decoder 10 is supplied to decoder 12 through delay circuits 13a-13g. The output of decoder 12 us supplied to adjacent decoder 15 by way of delay circuits 14a-14h. Decoder 15 detects a syndrome to detect an error of one or two words in one block. Here, decoder 12 can detect an apparent error of three words or more caused error data in another block, so that the lowering of the error correcting performance can be prevented.
Patent JP-H11219308-A (JP)
Title: Data management device by hypertext
Inventor: KANETANI NOBUYUKI
IPC: G06F17/30
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To display the representative value of data in the display format of a reference data type by allowing a hypertext converting means to define the representative value of data at a hyperlink destination and insert the representative value of the data into a hypertext. SOLUTION: The representative value of data at a hyperlink destination is defined and inserted into a hypertext converting means 2 in a hypertext and the means 2 converts an execution-time internal data structure into the hypertext and preserves the converted hypertext in a hypertext storage means 13a. A data structure restoring means 3 converts the prescribed hypertext into the execution-time internal data structure and a data generating means 4 generates necessary data in a execution-time internal data. Consequently, the representative value can be displayed in the display format of a reference data type.
Patent JP-H10223334-A (JP)
Title: Connector for printed circuit board
Inventor: MATSUI JUN
IPC: H01R24/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To significantly reduce insertion and removing force of a printed wiring board by a slide core abutting with a contact part curved so as to be recessed to the outside of a top part of a connector terminal planted in two arrays and the connector terminal opening each other. SOLUTION: A contact part is provided which is planted in a housing 6 in two arrays and curved so as to be recessed to the outside at each tip end, a press part 7b is provided which is curved so as to be protruded to the outside distant from a tip end than this contact part 7a, and a plurality of connector terminals 7 is provided which is biased so as to be opened to the outside by resilience. A slide core 4 capable of moving longitudinally of the connector terminal 7, a push lever 4b fixed to the slide core 4 and sliding the outside of the connector terminal 7, and a spring biasing the slide core 4 toward the tip end of the connector terminal 7 are provided. A cam mechanism is provided in which an initial position at which the push lever 4b abuts the contact part 7a and the push lever 4b can be fixed to a position of the abutting state.
Patent JP-H06211017-A (JP)
Title: Suspension for vehicle
Inventor: AOKI TETSUYA
IPC: F16F9/14
Filed: 1993-01-14
Abstract: PURPOSE:To set and adjust the pressing side and expanding side damping force characteristics of a rotary damper in the mutually independent state. CONSTITUTION:A suspension for a vehicle has a suspension arm 16 provided with a pivot 24 at one end thereof so as to be supported at one end thereof to a body in such a way as to be pivotally movable around a pivot axis 30 while supporting a wheel carrier 10 at the other end thereof, and a rotary damper 36 having a housing 38 and a shaft 40 and formed in such a way as to generate damping force by the relative rotation of the housing 38 and shaft 40 around the rotation axis 34 thereof and fixed to a body at the housing 38. Only one direction rotation of the pivot 24 is transmitted as the first direction rotation to the shaft 40 at a first rotation angle ratio by a first gear train 64, and only the other direction rotation of the pivot 24 is transmitted as the reverse rotation to the first direction to the shaft 40 at a second rotation angle ratio by a second gear train 66.
Patent JP-H09193395-A (JP)
Title: Recording apparatus
Inventor: IMAI KOJI
IPC: B41J2/055
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To correctly detect an ambient environment around a recording head to properly drive a printing head without being affected by noises generated when various motors are driven in a recording apparatus. SOLUTION: Reception of a detection signal by a temperature detecting circuit for detecting an ambient temperature of a printing head is allowed only when either of a carriage motor, a LF motor and the printing head is not driven. Accordingly, detection of temperature can be correctly effected without being affected by noises generated when the carriage motor and the LF motor are driven and when printing data are transferred to the printing head, and driving of the printing head can be correctly controlled in conformity to a change of viscosity of ink caused by temperature change of the printing head.
Patent JP-S57137747-A (JP)
Title: Synchronizing device for speed changing gear
Inventor: KATAYAMA NOBUAKI
IPC: F16H3/38
Filed: 1981-02-17
Abstract: PURPOSE:To reduce the chattering sounds of gears at the time of a reverse shifting and enhance the operatability of reverse shifting by synchronizing a counter gear with an output shaft by pressing a fork shaft for forward stages at the time of a reverse shifting. CONSTITUTION:The speed changing gear is provided with an input shaft 103, the output shaft 13, the counter shaft 104 and the like for constituting a gear train by laterally arranging an extension housing 2, an inermediate plate 100, a casing 1 for the speed changing gear and a clutch housing 102. The fourth gear 114 is provided at one end of the input shaft 103, and the third gear 112 and the second gear 113 are provided on the output shaft 13 side of the fourth gear 14, with a synchronizing device 111 therebetween. The first gear 115, a reverse gear 16 and the fifth gear 116 are provided on the output shaft 13 side , with a synchronizing device 114 between the second gear 113 and the first gear 115. At the time of reverse shifting, the fork shaft for forward stages is operated and the counter gear 120 is synchronized with the output shaft 13 by a synchronizing device 122 for the forward stages.
Patent JP-H06213612-A (JP)
Title: Distortion resistance material and manufacture thereof and thin film distortion sensor
Inventor: NAKAGAMA SHOJI
IPC: G01L1/18
Filed: 1993-01-14
Abstract: PURPOSE:To provide a distortion sensor which excels in a temperature characteristic by forming on a substrate a thin film of a distortion resistance material containing chrome as a main component and further containing a specific element therein. CONSTITUTION:This distortion resistance material includes chrome as a main component, and therein is contained an element of group IIa of 2 to 15 atoms % to be formed in a thin film 3 on a substrate 1. Here, Mg, Ca, Ba and Be are referred to as the element of group IIa. In the manufacture thereof, chrome and an element of group IIa are used as raw materials. As occasion demands, after an insulating film 2 is formed on the substrate 1, by a method of vacuum deposition, sputtering or ion plating, a thin film 3 containing Cr as a main component and further containing an element of group IIa is formed and then treated by heating. The addition of an element of group IIa is for the purpose of shortening the average free travel of electrons and reducing a temperature coefficient of resistance and a temperature coefficient of sensitivity. Also, a distortion resistance material having small variations of the temperature coefficient of resistance and the temperature coefficient of sensitivity within a bridge can be obtained.
Patent JP-S58141276-A (JP)
Title: Crushing agent for brittle material
Inventor: HANADA MITSUO
IPC: B02C19/18
Filed: 1982-02-16
Abstract: PURPOSE:To provide a crushing agent which retards hydration reaction, easy to use in crushing operation and suitable for commercial production, prepared by pulverizing calcia clinker obtained by burning limestone which contains iron oxide, silica and magnesia as fluxes. CONSTITUTION:Iron oxide and silica and/or magnesia are added to raw material limestone in 3-15wt% as Fe2O3, 0.5-5wt% as SiO2 and 1-7wt% as MgO, respectively, based on the CaO content of the limestone. The mixture is burned and resultant calcia clinker is pulverized to produce a crushing agent which swells by hydration and shows crushing action. Hydration retarder such as gypsum, sugar and sodium carbonate is added to the pulverized calcia clinker for adjustment of hydrating property.
Patent JP-H01199333-A (JP)
Title: Information recording medium
Inventor: NAKAMURA NAOMASA
IPC: G11B7/2433
Filed: 1988-02-03
Abstract: PURPOSE:To form an information recording medium having excellent recording and erasing characteristics by specifying the average compsn. of a recording layer. CONSTITUTION:The average compsn. of the recording layer is MxTe100-x (where M is a metal selected from Ag, Au, Pd, Pt and the total content of the metal expressed by M is 0atom.%<x<10atom.%). Of the constituting components, a chalcogen element such as Te is capable of stably maintaining an amorphous state by allowing with the metal expressed by M. The metal expressed by M exhibits the excellent corrosion resistance by alloying with Te. Further, the element expressed by M has the effect of constituting a crystal nucleus at the time of crystallization and allows the crystallization at a high speed. The recording and erasing characteristics are thereby improved, the recording state is stabilized and the quantity of reproduction signals is relatively increased.
Patent JP-S57135914-A (JP)
Title: Light flux rotating device
Inventor: HORII HISASHI
IPC: G02B26/10
Filed: 1981-02-16
Abstract: PURPOSE:To facilitate the correction of relative positions or the like of optical elements to improve the efficiency, by arranging two cylindrical lenses to face to each other and rotating them to rotate the direction of irradiation of each light flux at a measure point. CONSTITUTION:Two cylindrical lenses 8a and 8b arranged orthogonally to the optical axis to face to each other have center lines (x) in the same direction. Though exit beams are not rotated relatively when two beams 2a and 2b parallel with an optical axis 7 are made incident onto center lines (x), exit beams are rotated mutually at 2theta when cylindrical lenses 8a and 8b are rotated around the optical axis 7 at theta.
Patent JP-H02203169-A (JP)
Title: Adsorption refrigerating method and refrigerator
Inventor: YONEZAWA YASUO
IPC: F25B17/08
Filed: 1989-01-30
Abstract: PURPOSE:To eliminate the timing loss and energy loss at the time of switching by circulating adsorbent between a desorption tower and an adsorption tower to perform desorption and adsorption at predetermined positions. CONSTITUTION:Adsorbent 5 raised by a screw lift 6 is introduced into an upper rotary drum 1, dropped from an inlet (a) to an outlet (b) along an oblique in a guide passage 7, fed from the inlet (a) to the outlet (b) in a lower rotary drum 1', again fed to the lift 6 to a lower opening, and raised. The drums 1, 1' are rotated at one to several revolutions per one minute, the adsorbent 5 is repeatedly raised toward the rotating direction in certain degree upon rotation and dropped in the drum 1 toward the outlet (b). The adsorbent 5 is brought into contact with a heat exchanger 2 in the drum 1 due to the movement to be heated or cooled. The refrigerant fed to an evaporator 10 is evaporated as steam by adsorption. In this case, chilled gas is generated in the evaporator 10 due to vaporization heat at that time.
Patent JP-S57136131-A (JP)
Title: Barometer
Inventor: KOYAMA TAMOTSU
IPC: G01L9/00
Filed: 1981-02-17
Abstract: PURPOSE:To obtain the accurate barometer which has a small secular change by providing an oscillator which can be arranged under the atmospheric pressure to be measured and a means which counts the signal related to the oscillating signal of said oscillator during the reference time intercal, and displaying the data of the counted result. CONSTITUTION:In the circuit block diagram of one embodiment of the barometer, a pressure sensor 6, a capacitor 7, an oscillator 8, a wave shaping circuit 9, a signal gate 10, a gate control circuit 11, a counter 12, a computing circuit 13, and a display circuit 14 are provided. The oscillating output signal whose frequency is changed with respect to the external atmospheric pressure is shaped in a wave shapeing circuit 9 and counted in the counter 12 through the signal gate 10. The counted signal is computed and processed in the computing circuit 13 and sent to the display circuit 14, where the atmospheric pressure is displayed. As a signal source for the gate control circuit 11, a tuning fork type crystal oscillator, which is sealed in a vacuum, is employed. If said oscillator and crystal oscillator for the pressure sensor have the low temperature coefficient changing point, the temperature compensation with respect to the pressure sensor can be automatically performed.