baber/WOPTO huggingface dataset:
Patent JP-S6154376-A (JP)
Title: Control for wall-surface walking machine
Inventor: NOZAKI TAKETOSHI
IPC: B62D57/024
Filed: 1984-08-22
Abstract: PURPOSE:To correct the posture change of a machine body by extending the leg by the attraction portion of the machine body to the joint-surface side through the deformation of adsorbing panels accompanied by adsorption. CONSTITUTION:An outside leg 2 is equipped with a slidable body 21 which slides on a slidable guide lever 13 on a machine body 1, and leg frames 25 which can be extended and contracted by a driving mechanism B are installed onto the right and left sides of the slidable body 21. Adsorbing panels 26 and 27 are installed at the front and rear parts of the leg frame 25 through the horizontal driving mechanisms Cf1 and Cr1 by the respective spherical joints 28. While, also an inside leg 3 has the same mechanism to the outside leg 2. When the release of the negative pressure is detected by a negative-pressure sensor installed onto the adsorbing panel, driving signals are sent into the driving mechanisms Bf1 and Br1 and the driving mechanisms Bf2 and Br2, and the posture of the machine body is corrected and the leg for which the adsorption is released can be shortened.
Patent JP-2000024035-A (JP)
Title: Mechanical fastener means with disposal means for disposal absorptive article
Inventor: ROBERTSON ANTHONY J
IPC: A61F13/62
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To make an absorptive article easily dumped by equipping a closing member on a first end area to equip a mechanical fastener means including a hook fastener material and a second mechanical fastener means including loop fastener on a second end area. SOLUTION: A fastener means 24 to close side faces is equipped on a diaper 20. The fastener means 24 is constituted of a closing member 58 placed on a first end area 48, a land member 64 placed in a second end area 50, and a dumping means 68. The closing member 58 is formed of a tape 60 and a first fastener element 62. The land member 64 has a second fastener element 66 to be engaged with the first fastener element 62. The dumping means 68 is placed on a main body part 22 or the fastener means 24, preferably on a tape tab 60, to form the diaper 20 in a dumping shape so as to be easily dumped. Thus the diaper can be easily dumped.
Patent JP-S6330021-A (JP)
Title: Semiconductor logic circuit
Inventor: NOKUBO JOJI
IPC: H03K19/173
Filed: 1986-07-23
Abstract: PURPOSE:To form a high density and high speed logic circuit by generating the 1st and 2nd control signals of opposite phase to each other by the information of a program element, giving the 1st control signal to the base of the 3rd transistor (TR) and giving the 2nd control signal to the base of the 4th TR and connecting the emitters of the 3rd and 4th TRS in common. CONSTITUTION:A differential amplifier comprising TRs Q1, Q2 in an output signal phase inverting circuit 2 receives an input signal 100 and a current I1 flows to a resistor R1 or R2. When the level of the input signal 100 is lower than the level of a reference signal VR, an output signal 101 goes to a high level, and when the level of the input signal 100 is higher than the level of the reference signal VR, a low level is generated as the output signal 101 with the base potential of the TRs Q3, Q4 equal to each other. Finally, when a program element F1 is conductive, the inverse of the input signal 100 is generated as the output signal 101. If the circuit is blown, the input signal 100 and the output signal 101 goes to in phase.
Patent JP-S5798394-A (JP)
Title: Recording of optical information
Inventor: ASANO YOSHIHIRO
IPC: G11B7/243
Filed: 1980-12-12
Abstract: PURPOSE:To make possible heat mode laser recording of high sensitivity and high contrast by a method wherein preliminary heat treatment is applied to an optical recording medium having a metal contained plasma laminated membrane to cause crystallization and then irradiate laser rays. CONSTITUTION:Before informations are recorded, preliminary heat treatment is applied to the optical recording medium having a metal-containing plasma polymerized membrane preferably such as Te-containing plasma polymerized membrane or Bi or Sb-containing carbon disulfide plasma polymerized membrane to cause crystallization, to increase the absorption coefficient and the refractive index. Then, by irradiating laser rays, said plasma polymerized membrane is vaporized to make pores and conduct heat mode laser recording.
Patent JP-H0340347-A (JP)
Title: Fluorescent display device
Inventor: MURAYAMA YOICHI
IPC: H01J31/15
Filed: 1989-07-05
Abstract: PURPOSE:To reduce the manufacturing cost by restricting the use of an expen sive alkali-free glass plate to formation of thin film transistors solely. CONSTITUTION:A thin film transistor is formed on a base board 1a made of alkali-free glass plate, and also a fluorescent substance layer 7 is provided. This structure is accommodated in a vacuum envelope together with other necessary members such as metal electrode 5 and wire-shaped cathode 6, and an external terminal 8 is led to outside the vacuum envelope. This vacuum envelope is composed of a base board 1b, spacer glasses 2a, 2b, and cover glass 4. Therein expensive alkali-free glass is used only for keeping the perfor mance of thin film transistor, and not for formation of the vacuum envelope.
Patent JP-H03104833-A (JP)
Title: Gamma-titanium-aluminum alloy modified with chrome and tantalum and its manufacture
Inventor: SHIYAIICHIN FUANGU
IPC: C22F1/18
Filed: 1990-07-03
Abstract: PURPOSE: To produce a γ-TiAl alloy excellent in ductility, strength, and creep resistance at high temp., as a matrix alloy for a metal matrix composite using SiC fibers as a reinforcement, by adding specific amounts of Cr and Ta to a nonstoichiometric TiAl alloy.  
     CONSTITUTION: Specific amounts of Cr and Ta are added and incorporated into an Al alloy, as a jet engine member, composed of a γ-tetragonal system intermetallic compound having high Al content, and an alloy of nonstoichiometric composition having a chemical formula represented, essentially, by Ti (52   to   41) Al (46   to   50) Cr (1   to   3) Ta (1   to   6)  by average atomic ratio is refined and cast into an ingot. By the addition of Cr and Ta, a γ-TiAl alloy excellent in ductility and strength at room temp. and further in creep resistance at high temp. is prepared. A melt of this alloy is spun into a ribbon shape in an Ar gas atmosphere and annealed at a temperature of 1,250-1,350°C, and an inorganic fiber reinforced TiAl alloy composite having excellent properties is produced by using SiC fibers as a reinforcement. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1019193-A (JP)
Title: Lubricating device
Inventor: ISHIHARA TAKAYUKI
IPC: F16N7/38
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating device that can positively feed an appropriate quantity of a lubricant to each movable part of a movable body according to the driven state of the movable body. SOLUTION: In this lubricating device, a container 5 stored with a lubricant, a piston pump 1 fitted to the container 5, an electric motor 30, and an eccentric cam 31 rotatory-driven by the electric motor 30 so as to actuate the piston pump 1 are accommodated in housings 3A, 3B provided near a movable part. The electric motor 30 has a power supply connected to a power terminal of a motor for driving the movable body, and rotatory-drives the eccentric cam 31 according to the operation of the motor for driving the movable body. The piston pump 1 therefore feeds the lubricant from the container 5 to a delivery port 10.
Patent JP-S5969114-A (JP)
Title: Scraper for settled sand
Inventor: TATEISHI YASUO
IPC: B01D21/18
Filed: 1982-10-06
Abstract: PURPOSE:To provide a titled device which is easy to maintain, by providing a function to follow up the fluctuation in the amt. of the settled sand and taking up automatically a chain to avoid the operational failure due to overloading when the amt. of the settled sand increases suddenly. CONSTITUTION:A chain 18 is turned in an arrow E direction while a chain wheel 6 in the submerged head part and a chain wheel 11 in the submerged tail part are held pressed to the bottom side of a sand basin by the present own weight of a link, etc. applied to levers 3 and 10. Buckets 17 scrape the sand settled on the bottom of the sand basin toward the wheel 6 side and take the sand therein when the buckets pass the wheel 6 and go to an intermediate chain wheel 12 in the upper part. When the buckets pass the wheel 12, the attitude thereof is faced downward to drop the sand onto a discharging chute 16. This sand scraper oscillates freely and universally the levers according to the load in the stage of scraping the top surface of the sand irrespectively of the amt. of the settled sand and is operated always under specified chain tension without any operation at all from the outside.
Patent JP-H0462528-A (JP)
Title: Bidirectional optical amplifier
Inventor: SATO YOSHIAKI
IPC: H04B10/294
Filed: 1990-07-02
Abstract: PURPOSE:To enable bidirectional transmission while suppressing reflected light by providing an optical circulator, a 1st and a 2nd optical fiber which have optical amplification characteristics, and a 1st and a 2nd excitation light source. CONSTITUTION:When signal light and excitation light are inputted from a port A, they are wavelength-multiplexed through an optical multiplexer 4 and supplied to the optical circulator 6. The signal light is reflected 7a and amplified by a fiber 1a when going and returning. At this time, even if the signal light is reflected, the light never returns through a path of ports in the order of C, B, and A because of the unidirectional constitution of the optical circulator 6. The reflected light, however, is propagated in the order of the ports C, D, and A. For the purpose, an excitation light source 5 is turned OFF not to excite the optical fiber 1b, a fiber 1b operates as an optical attenuator for the reflected light. Therefore, the light is not outputted to the port A and an optical isolator is interposed equivalently when viewed from the port A. When the light is inputted from the port C, the signal light is outputted to the port A similarly. Therefore, exciting light sources 5a and 5b are only switched mutually to enable bidirectional amplification.
Patent JP-S57100931-A (JP)
Title: Preparing apparatus of base material for optical fiber
Inventor: EDAHIRO TAKAO
IPC: C03B37/014
Filed: 1980-12-12
Abstract: PURPOSE:To prepare a base material for optical fibers without abnormality and variation in refractive index distribution, by means of a heating and cooling apparatus for keeping the inner wall temperature of a protective container for accommodating the base material for the optical fibers constant around the container. CONSTITUTION:An oxyghydrogen flame burner 14 and a supporting rod 15 for depositing a granular glass formed by the flame decomposition of a glass raw material are built in a protective container 13, and a porous base material 16 for the optical fibers constituted of the granular glass deposited in the form of a rod is contained therein. A heating and cooling apparatus 17 having a heating wire for keeping the inner wall temperature of the protective container 13 constant at all times and a cooling liquid path in which a cooling liquid flows is provided on the outside of the protective container 13. The inner wall temperature of the protective container 13 is kept constant regardless of the outside air temperature to prepare the aimed base material 16 for the optical fibers having the refractive index distribution as previously set.
Patent JP-H0779431-A (JP)
Title: Scene change detection circuit for digital picture signal
Inventor: KONDO TETSUJIRO
IPC: H04N19/87
Filed: 1993-06-22
Abstract: PURPOSE:To detect a scene change of a digital picture signal with high accuracy. CONSTITUTION:A picture is deframed by an interleave circuit 2 and a least square method arithmetic operation circuit 3 decides a coefficient minimizing a square sum of errors when the picture of a deframed noticed frame is estimated by linear coupling of data between and preceding and succeeding frames. Coefficients corresponding to the preceding frame in the coefficients are added by an adder 21 and the sum SUMp is fed to a comparator 24. Coefficients corresponding to the succeeding frame are added by an adder 22 and the sum SUMn is fed to a comparator 25. When the SUMp is large and a SUMn is small through the threshold level discrimination of the comparators 24, 28. The coefficient is decided to be an object of a scene change. When each of the absolute values of the succeeding coefficients is confirmed to be smaller, an object of the scene change is decided as the occurrence of the scene change.
Patent JP-H0923734-A (JP)
Title: Harvester for vegetable with formed head
Inventor: WADA TOSHIRO
IPC: A01D45/26
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a harvester for vegetables with the formed head, composed so as to provide the conveying speed of a conveyor for a root part with a speed difference relatively to a main conveyor and capable of conveying the vegetables in a regular posture and improving the accuracy in finish cutting. SOLUTION: This harvester for vegetables with the formed head is obtained by arranging a main conveyor 14 comprising a pair of left and right screw rolls in the front and rear directions, providing a conveyor 13 for a root part capable of nipping the root part and conveying the vegetables and installing a variable-speed device in the course of a driving means for driving the conveyor 13 capable of the root part and composed so as to provide the conveying speed of the conveyor 13 for the root part with a speed difference relatively to the main conveyor 14 by speed changing operations of the variable-speed device. Furthermore, the variable-speed device comprises a belt 58 stretched between a pulley 42 and a variable pulley 44 and a tension roller 43 arranged between the pulley 42 and the pulley 44.
Patent JP-H1179143-A (JP)
Title: Apparatus for manufacturing hinged-lid-equipped pack
Inventor: FOCKE HEINZ
IPC: B31B50/88
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in supplying blanks to a packaging machine and to improve reliability by a method wherein a raw web is subjected to stamping at a blank unit area and blanks are formed therefrom by specified processing and cutting, and piled-up blanks are supplied to a conveyer that carries the piled-up blanks. SOLUTION: A raw web 19 is subjected to forming blanks at a blank unit area, and contours of the blanks 10, heading continuously in the direction of traversing, are formed by stamping along both of the edges in the longitudinal direction of the raw web 19. At the blank unit area, embossed creases 16 in the longitudinal direction and the embossed creases 17 in the traversing direction, incised lines 18 for demarcating bending tabs, incisions 34, 35 in the longitudinal direction at areas on both edges in the longitudinal direction of the raw web 19 and cutting lines 32 in the traversing direction for cutting the blank 10 off at the final stage are prepared. The cut-off blanks 10 are piled up in a storage for piling-up, and the piled-up blanks 10 are supplied to a conveyer that carries the piled-up blanks.
Patent JP-S6084354-A (JP)
Inventor: EDOWAADO RUISU BERUFUOORU
IPC: C08L51/00
Filed: 1984-08-24
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-H102280-A (JP)
Title: Plunger reciprocating pump
Inventor: KAIDO KATSUAKI
IPC: F04B19/22
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To improve a life of plunger seal, bearing, etc., by securing a plunger to a ceramics-made plunger holder, and sliably holding the plunger holder by a ceramics-made bearing in a washing part. SOLUTION: A plunger 42 is secured to a columnar ceramics-made plunger holder 43, so as to hold this plunger holder 43 slidably by a ceramics-made bearing 56 provided in a washing part 50. By a rotary motion of a cam 48, a cross head 46, in the case of making a reciprocating motion, is vibrated in a diametric direction of a cylinder 41, this vibration is transmitted to the plunger holder 43, but a support point of the plunger holder 43 and seals 27, 55 are approximated, so that applying large force in the radial direction to the seal can be prevented, a life of the seal can be long held.
Patent JP-H104254-A (JP)
Title: Method of manufacturing printed wiring board
Inventor: EN HONCHIN
IPC: H05K3/46
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To avoid the decline in bond strength by performing the secondary plating step by cleaning up with acid water solution after performing the primary plating step to be washed away. SOLUTION: After roughening the surface of a photosensitive resin layer by chemical processing, the electroless plating step comprising the primary and secondary plating steps is performed to form a conductor circuit. After performing the primary plating step to be washed away, the title printed wiring board is cleaned up with acid water solution before performing the secondary plating step. By the cleaning up step of said wiring board with the acid water solution, any stain on the wiring board, an oxide film formed on the primary plating and the abnormal deposit on a resist are satisfactorily removed. Besides, the multilayer printed wiring board is made of alternately laminated adhesive layers and conductor circuits. Furthermore, the adhesive layers are provided with aperture parts so as to electrically connect the upper and lower layers through via holes formed in the aperture parts. Through these procedures, the decline in the bond strength of the primary and secondary plating can be avoided.
Patent JP-H05113327-A (JP)
Title: Bending angle detector
Inventor: MASUBUCHI TAKAMICHI
IPC: G10H1/00
Filed: 1991-07-16
Abstract: PURPOSE:To correctly detect a bending angle by combining outputs of angle detecting means provided on respective rotation axes by means of an output combining means and generating a signal corresponding to a bending angle applied to a mounting means. CONSTITUTION:Ends of plate members 2, 3 in contact with a portion for detecting bending are rotatably coupled to both ends of an intermediate plate 4, while detecting members 5, 6 of an equal construction for detecting rotation angles around two axes AX1, AX2 are formed at the coupling portions. The detecting member 5 comprises a rotating member 5a, a detecting circuit 5b and a rotation stopper SP, while a magnet Mg is provided at an end face of the member 5a and the circuit 5b generates a signal corresponding to a rotation position of the magnet Mg. That is, the circuit 5b comprises magnetic resistors MR1, MR2 provided oppositely to the magnet Mg and a reference resistor or the like for forming a bridging circuit. Similarly, the detecting member 6 generates a signal corresponding to a rotation position of the magnet Mg. Use of such a bending angle detector 1 allows correct detection of a bending angle of a wrist or the like.
Patent JP-S5966024-A (JP)
Inventor: TAMAGAWA TOORU
IPC: H01H33/59
Filed: 1982-10-06
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-2000010656-A (JP)
Title: Eject mechanism for information equipment
Inventor: TAKIGUCHI TAKESHI
IPC: G06F1/16
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To easily report the possibility of docking cancel to a user by moving a lock pin from a first position to a second position while linking it with the moving of a slider, moving the lock pin from the second position to the first position and turning a hook into state of engaging entire equipment. SOLUTION: A first pusher 9 operates a switch 7 through the operation of a knob 3 and the moving of the knob 3 is linked with a second pusher 11 while being mutually engaged with that knob 3. A slider 13 linked with the moving of the second pusher 11 is provided with a hook 15 for engaging and holding the main body of equipment, and a lock pin 17 for turning the hook 15 and main body of equipment into an engaged state is moved from the first position to the second position while being linked with the moving of the slider 13, and moved from the second position to the first position. Thus, the possibility of docking cancel can be easily reported to the user and the erroneous operation of the user can be prevented.
Patent JP-S5878366-A (JP)
Title: Sealed alkaline battery and its manufacture
Inventor: SHINODA KENICHI
IPC: H01M50/198
Filed: 1981-11-04
Abstract: PURPOSE:To obtain a sealed alkaline battery, in which the leakage of alkaline electrolyte can be securely prevented under a restricted space condition, by preparing a sealing agent by blending a hardening agent into an epi-bis-type epoxy resin so that the epoxy resin is given 15-5% of its epoxy equivalent of reaction groups. CONSTITUTION:As a hardening agent, a polyamide resin having a reactive polyamide group is used. An epi-bis-type epoxy resin blended with less than an equal equivalent of such a hardening agent as above, doesn't harden completely even after a long period of time, and continues to exist between a terminal 1 and a sealing gasket 4 in an almost semi-hardened state. As a result, sealing interfaces 6a and 6b, which are suitable for preventing the leakage of alkaline electrolyte, respectively, are formed between a sealing gasket 4 and a sealing agent 6 and between a terminal 1 and the sealing agent 6. Besides, thus formed sealing interfaces 6a and 6b are maintained over a long period of time.
Patent JP-S6155525-A (JP)
Title: Gas igniting device
Inventor: KAWAHARA KAZUNARI
IPC: F23Q3/00
Filed: 1984-08-24
Abstract: PURPOSE:To improve the operational convenience and the safety at an igniting operation by a method wherein an instant adsorption action and a continuous spark action are performed simultaneously. CONSTITUTION:At the igniting operation, when a switch 1 is changed from an NC contact to an NO contact, a discharging is made from capacitor C to a relay 5, a relay contact 5a is made ON in several minutes. During the ON time of the contact 5a, an electric current from a power source E is flowed through a solenoid valve 2 and a thermoelement 6, then flowed through the primary coil side of a continuous spark igniting device 4 and a resistance body 7. By the above operation, the adsorption of the solenoid valve 2 and the continuous spark by the igniting device 4 are started and stopped simultaneously. At this time, a gas jetted from a burner is ignited, the electromotive force is generated by the thermoelement 6 heated with said gas flame, the adsorption by the solenoid valve 2 due to the electromotive force is maintained, also the burning is continued. Thereby, the flowing out of a raw gas does not occur, the improvement of the operational convenience of the igniting operation can be contrived.
Patent JP-S5878782-A (JP)
Title: Non-compaction recorder
Inventor: KOTOU HARUHIKO
IPC: B41J2/325
Filed: 1981-11-02
Abstract: PURPOSE:To obtain recordings of excellent tone by varying the melting thicknesses of ink layer with the magnitudes of writting energy in a non-impaction recorder in which an ink having a supercooling property is directly transferred from a recording head to a recording paper. CONSTITUTION:The portion is contact with a heater 4-1 of an ink 1 in solid state at ordinary temperature, having a supercooling property, is melted, and coated on the peripheral surface of a recording roller 5, where the portion of the ink 1 in the section A remains liquid due to its supercooling property, becomes solidified in the section B, and is melted in the section C. When pulse width to be applied to wirings 9 and 10 is varied according to necessary recording densities, energy to be applied to the heater 7 through an electrode 8 is changed and thereby the thickness and area of the ink 1 coated on the periphery of the recording roller 5 are changed. Thus, recordings of various densities are obtained due to varied areas and thicknesses of the ink 23 transferred to the surface of the recording paper 11, thus permitting recordings of wide tones to be obtained.