baber/WOPTO huggingface dataset:
Patent JP-H0315002-A (JP)
Title: Optical splitter
Inventor: KUBOTA TOSHIHIRO
IPC: G02B27/12
Filed: 1990-02-22
Abstract: PURPOSE:To obtain the optical splitter to be easily manufactured by forming a diffraction grating on a surface part where incident light is reflected totally, and repeatedly into a light-transmissive layer. CONSTITUTION:The optical splitter 1 is equipped with a light-transmissive substrate 100 and the diffraction grating 200 formed on an upper surface 101 between two mutually parallel surfaces 101 and 102 of the light-transmissive substrate 100. Thus, the diffraction grating 200 is provided on the top surface 101 of the light-transmissive substrate 100 and one incident light beam LI0 is diffracted once to obtain two diffracted light beams LL1 and LU1 as projection light. Namely, the incident light is made incident so that the light is reflected totally in the light-transmissive layer; and the diffraction grating 200 is provided at the surface part of the layer to obtain the diffracted light as the projection light, thereby obtaining plural projection light beams from one incident light beam. Consequently, the formation of the diffraction grating 200 is relatively easy in general and a constituent element which is difficult to manufacture such as a multi-layered film is not necessary.
Patent JP-S53126065-A (JP)
Title: Inorganic fiberboard
Inventor: YAMADA KEIICHI
Filed: 1977-04-12
Abstract: PURPOSE: The addition of calcium silicate hydrate as a filler increase the water absorption resistance of inorganic fiberboards. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60188581-A (JP)
Inventor: SUZUKI TAKAAKI
IPC: E05B49/00
Filed: 1984-03-07
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-H01218492-A (JP)
Title: Driving mechanism for piping guide
Inventor: INAI KUNIHIRO
IPC: D05B35/06
Filed: 1988-02-26
Abstract: PURPOSE:To eliminate a looseness in the linking part of a driving plate and a guide, and to obtain the driving mechanism of a piping guide to endure a high-speed operation by linking a horizontal feeding shaft to be arranged orthogonally in the feeding direction of a sewn article under a bed and to be oscillate-rotated in a fixed angle range and the guide to be arranged on the bed and to be reciprocated in the feeding direction of the sewn article by means of a parallel linking mechanism. CONSTITUTION:Along with the oscillating rotating of a horizontal feeding shaft 13, a driving plate 17 to manage the link of a parallel linking mechanism 45 is reciprocated in a horizontal direction. The reciprocating movement is transmitted through a square piece 21 engaged with a branch part 18 to a table plate 5 on a bed 14. As a result, a guide 6 is reciprocated in making a stepped screw 7 into a supporting point, and a cloth tape 9 to sandwich a piping core 10 is intermittently supplied forward. In such a case, the branch part 18 repeats the reciprocating movement without being inclined at all. Consequently, the looseness based on the inclination cannot be generated on a contact surface between the branch part 18 and square piece 21, a piping sewing can be made smooth, and the high-speed operation can be endured.
Patent JP-S53127245-A (JP)
Title: Recovery system for electronic computer
Inventor: HONJIYOU YOSHISUKE
IPC: G06F11/00
Filed: 1977-04-13
Abstract: PURPOSE: To make operationable the unit logic element group, by selecting a reference clock signal to a clock signal having different frequency, when the unit logic element group operated with the reference clock signal is not operated due to a failure such as defective logic elements. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09318792-A (JP)
Title: Separation/ratio distribution device
Inventor: FUIRITSUPU KERURIAN
IPC: G21C19/46
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a device separating objects with various different dimensions, for example cut radioactive waste, and distributing in a ratio. SOLUTION: A device 10 containing an inner drum 22 and an outer drum 24 having common axis line and respectively supported with frames 80 is disposed in a confined cell 12. The cut objects to be separated and distributed in a ratio are introduced to the inlet of the inner drum 22 consisting mainly of a spiral coil 32 by way of a receiving hopper 26. Relatively large objects are held in the inner drum 22 during driving rotation and sent to the outlet end. Relatively small objects fall in the outer drum 24 by the gravity and are sent during driving rotation by way of spiral ramp 50. Thus, objects such as hull and scobs generated by cutting an irradiated fuel assembly are separated and then distributed in a ratio.
Patent JP-S62200561-A (JP)
Title: Information signal recording and reproducing device
Inventor: KASHIDA MOTOICHI
IPC: G11B15/467
Filed: 1986-02-27
Abstract: PURPOSE:To simplify a signal processing in a control circuit, and to miniaturize a hardware constitution, by forming only two kinds of pilot signals at a recording device, and deriving only one kind of tracking error signal at a reproducing device. CONSTITUTION:Pilot signals f1 and f2 from a generator 43 are supplied respectively to gates 109, and 110. A clock pulse CLK having a considerably high frequency compared with 60Hz is counted at a counter CT104, and the edge of a rectangular wave signal 60PG of 60Hz is detected 105, and the CT104 is reset. When the output data of the CT104 is present between data DA and data DB, respective outputs of comparators 106 and 107 go to 'H', and the gates 109 and 110 are opened, and the pilot signal is supplied to heads HA and HF, and HC and HD through switches 111 and 112 switched alternately, then being recorded at an area X1. And the reproducing signals of an HB and an HE are introduced alternately to a tracking signal processing circuit 45 through a switch 44, and a tracking error signal ATF is derived.
Patent JP-H06259353-A (JP)
Title: Automatic reconnection device of network server
Inventor: TAKASE SHIGERU
IPC: G06F13/00
Filed: 1993-03-03
Abstract: PURPOSE:To protect access data without leaving a user terminal, logged into the network server, in a disconnected state owing to fault occurrence. CONSTITUTION:If a fault occurs, a log-in user storage part 24 does not recognize current log-in users and log-in user before the fault occurrence are secured in a log-in user storage part 24, so log-in users obtained by the monitor part 22 and storage part 24 are compared at every time when user terminals ID01, ID02,... are logged in or out to judge a line disconnection due to the fault when the users are discrepant; and user terminals except the current log-in users obtained by the monitor part 22 among the log-in users before the fault which are secured in the storage part 24 are selected as terminals to be reconnected by a reconnected user selection part 26 and a reconnection process part 27 makes a line recovery.
Patent JP-H05241953-A (JP)
Title: Cache memory
Inventor: TANAKA TETSUYA
IPC: G06F12/08
Filed: 1992-02-28
Abstract: PURPOSE:To provide cache memory in which the latency time of a memory hierarchy at the pre-stage can be reduced when the memory hierarchy at the pre-stage makes a plural number of times of access a memory hierarchy at the next stage. CONSTITUTION:While data (A0) in accordance with a first request address (a0) generating mis-cache is received from memory 99 after the decision result of the first request address (a0) from a CPU 4 is judged as mis-cache, a new second request address (b1) is received from the CPU 4 by a decision means and a data transfer request output means, and it is decided whether the request address (b1) is judged as cache-hit or mis-cache, thereby, decision as cache-hit for the second request address (b1) can be eliminated apparently.
Patent JP-H07254379-A (JP)
Title: Color cathode-ray tube
Inventor: SHIMIZU NORIO
IPC: H04N9/28
Filed: 1994-03-15
Abstract: PURPOSE:To prevent generation of a green droop and avoid collision of a side beam against the inner wall of a funnel by providing a pair of upper and lower first and second sub-coils in the rear portion of a deflector. CONSTITUTION:A pair of upper and lower first sub-coils 34 are disposed in the rear portion of a deflector 29, i.e., on a side of an electron gun 27, and a couple of upper and lower second sub-coils 35 are provided on a side of the gun 27 with respect to the coils 34. Consequently, a magnetic field having distribution of a barrel type, a pin cushion type, and a barrel type in order toward the direction of a phosphor screen 22 from the gun 27 is formed, where the barrel type is a main deflection magnetic field for generating a vertical deflection coil 32 of the deflector 29. As a result, a clearance between a side beam to be emitted from the gun 27 and the inner wall of a funnel 21 becomes large, thus preventing collision of the side beam against the inner wall of the funnel 21, and to correct a green droop which may be generated when the sub-coils are disposed in the rear portion of the deflector 29 in order to correct a coma error.
Patent JP-S58160136-A (JP)
Title: Operating method for bladder pull-in type tire vulcanizer
Inventor: KUBO TAKEI
IPC: B29L30/00
Filed: 1982-03-19
Abstract: PURPOSE:To pass residual hot water in the vicinity of a lower side wall section easily by lifting an inner ring under the state in which a press is closed and easily exfoliating a bladder from a tire bead section while bringing a lower ring to a falling state at the beginning of the opening of the press. CONSTITUTION:A thermal medium is discharged from a nozzle 19 through a piping 20 after a tire T is vulcanized completely, and the inside of the bladder 7 is opened to atmospheric pressure. An inner cylinder (the lower ring) 12 is lifted near a center post 8 by a cylinder 27, the bladder 7 is stripped off from the lower section of the tire T while a pressure receiving plate 28 is removed from the hold-down fitting 14 of the lower end of the inner cylinder 12 by the cylinder 27, and the inner cylinder 12 is dropped by its own weight. A ram 37 is dropped, a section plate 40 is opened, center posts 8, 29 are dropped, and the bladder 7 is stripped off from the upper section of the tire T.
Patent JP-S63213468-A (JP)
Title: Eddy current braking device
Inventor: KAWAMICHI SHUNICHI
IPC: H02K9/02
Filed: 1987-02-27
Abstract: PURPOSE:To effectively cool a device, by forming a ventilating hole for running air to pass, on the bottom plate section of a frame fixed on a truck frame. CONSTITUTION:The truck frame 11 of a car body is designed such that the upper and lower hearing sections 12, 13 are respectively of one-piece plates, and both the plates are connected to each other with a vertical center sill 14 between the plates, and are opened to the advancing direction of the car body, and running air flows in the front and rear directions. A frame 15 is of a 'U'- formed cross-sectional area opened on the rear side of the advancing direction, and a stationary section 17 extended to the rear side from the upper end of the bottom plate section 16 of the frame 15 is fixed on the upper bearing section 12 of said truck frame 11 with a bolt 18. On the central section of the bottom plate section 16 of the frame 15, a ventilating hole 20 is formed, and at positions confronted with the internal side of both side plate sections 21, pole plates 22 are circularly arranged and fitted, and at the plates 22, a brake disc 24 is positioned. Then, the running air flows into an internal section from the ventilating hole 20, and the magnetic pole 22 and the brake disc 24 can be cooled.
Patent JP-H03247768-A (JP)
Title: Device for growing thin film
Inventor: KIMURA TAKAAKI
IPC: C01G29/00
Filed: 1990-02-23
Abstract: PURPOSE:To effect uniform heating and high-precision temp. control and to form a high quality thin film in the susceptor heating method by providing an auxiliary heating susceptor above a substrate in opposition to a substrate heating susceptor. CONSTITUTION:The auxiliary heating susceptor 1 is provided above the substrate 3 in opposition to the substrate heating susceptor 2 in a chamber 5. The chamber 5 is firstly evacuated from an exhaust port 6, and the substrate 3 is heated to a specified temp. by the substrate heating susceptor 2 and auxiliary heating susceptor 1. Each source 7 is then heated to a specified temp. by a heater 41 and vaporized, a carrier gas (e.g. gaseous He) is passed through a source gas generator 4, the source gas is supplied to the surface of the substrate 3, and the susceptors 1 and 2 are rotated in the opposite direction to each other. As a result, a high quality thin film 31 is grown on the substrate 3.
Patent JP-H02223134-A (JP)
Title: Traveling wave tube
Inventor: KOMURA HIROMI
IPC: H01J23/24
Filed: 1989-02-23
Abstract: PURPOSE:To facilitate production, suppress the pitch of a helix from being changed due to thermal expansion and shrinkage, and obtain a traveling wave tube with stable operation characteristic by machining a vacuum container from a plate material having nearly the same thermal expansion coefficient as that of the helix. CONSTITUTION:A helix 5 is stored along an axis in a vacuum container 4 and supported by multiple dielectric helix support bars 6. A support cylindrical body 8 is arranged between the vacuum container 4 and the helix 5. This cylindrical body 8 is folded into a wave-form in which recesses 8a and projections 8b are located in turn, and helix support bars 6 are arranged inside the recesses 8a. The helix 5 is made of a Mo material, the vacuum container 4 is made of a Mo plate material, the helix support bar 6 is made of a BeO material, and the support cylindrical body 8 is made of a Mo plate material. A proper compression force from the vacuum container to the helix is continued, thus a traveling wave tube with stable operation characteristic is obtained.
Patent JP-S62200901-A (JP)
Title: Magnetic flow loop antenna with capacitor
Inventor: GOTO NAOHISA
IPC: H01Q7/00
Filed: 1986-02-28
Abstract: PURPOSE:To form a magnetic flow loop antenna with a capacitor capable of applying balance feeding while not requiring ground by providing a magnetic flow loop coil formed by connecting each terminal to two conductor plates constituting the capacitor and arranging the magnetic flow loop coil in a space formed by being sandwiched by the two conductor coils. CONSTITUTION:The upper/lower conductor plates 11, 12 constituting the capacitor are fed through a coaxial line and an outer conductor 13 of the coaxial line is connected to the lower conductor plate 12 and an inner conductor 14 is connected to the upper conductor plate 11 through a proper matching capacitor 15. One terminal 16a of a magnetic flow loop coil 16 is connected to the upper conductor plate 11 and the other terminal 16b is connected to the lower conductor plate 12 respectively and the magnetic flow loop coil 16 is arranged to be placed in the space formed by being sandwiched by the conductor plates 11, 12. In feeding power through the capacitor, a radio wave is radiated from the magnetic flow loop coil.
Patent JP-H01218226-A (JP)
Title: Concentrator for optical fiber communication system
Inventor: KASHU FUMITOSHI
IPC: H04B10/07
Filed: 1988-02-26
Abstract: PURPOSE:To suitable execute the bracketing control by connecting to the transmission line of an optical fiber when a light signal is sent from a station and bypassing a station when the light signal is not sent. CONSTITUTION:When the power source of a station 31 is off, the output signal of a light receiver 115 shows the absence of a signal and the output signal of a mode control means 117 becomes a folded mode signal. Then, a contact (b) is selected by a switch 119, a contact (a) is selected by a switch 120 and a station 31 is bypassed. Next, when the power source of the station 31 is turned on, the light signal is sent through an optical fiber 51, switches 119 and 120 keep the above-mentioned condition while a mode control means 117 is delayed, and therefore, the folding of the signal occurs at the channel of an optical fiber 41 and a self-inspection can be executed. Next, after the above-mentioned delaying time passes, the output signal of the mode control means 117 is transited to an ordinary mode signal, and therefore, the light signal can be sent through the optical fiber 41 to the station 32.
Patent JP-H11242815-A (JP)
Title: Information reproducing device
Inventor: CHIBA TOKUO
IPC: G11B7/135
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To enlarge an S/N ratio of a regenerative signal by making an information recording unit of a record medium the phosphor and detecting only fluorescence radiated from that phosphor. SOLUTION: An optical disk 2 makes a pit recorded on its surface the phosphor radiating the fluorescence by energy of a laser beam used at a reproducing time. By guiding a laser beam toward a minute opening of an optical fiber probe 1, a near visual field is generated on the minute opening, and when the pit of the optical disk 2 exists in this area, the laser beam is converted into a propagation beam by a mutual action with the near visual field, and the pit (phosphor) is excited by the energy of the near visual field, and the pit radiates the fluorescence of the energy (wavelength) dependent on its phosphor kind. Since the pit of the optical disk 2 is made the phosphor, and only the fluorescence showing the presence of the pit is detected through a dichroic mirror 4 and a filter 7, the information recorded on the optical disk 2 is reproduced reliably and stably.
Patent JP-H08239691-A (JP)
Title: Detergent composition for hard surface
Inventor: TAKANO KATSUYUKI
IPC: C11D17/08
Filed: 1995-03-03
Abstract: PURPOSE: To obtain a detergent composition for a hard surface, which leaves neither a water spot nor a cloud due to the hard component of water after washing and is improved in aesthetic finish by blending a surfactant with a specified water-soluble copolymer. CONSTITUTION: This composition contains a surfactant (A) and a water-soluble copolymer (B) represented by formula I  wherein R<1> is H, methyl or ethyl; X is an ester, amide or ether linkage; n is 0 to 5; m is 3 to 7; a and b are each greater than 0; and Y is a group of formula II, III or IV [wherein R<2> , R<3> and R<4> are each H, 1-5C alkyl or phenyl; and Z<-> is a halide ion, or OSO3 R<-6> (wherein R<6> is methyl or ethyl)]}. Examples of particularly preferable component A include a salt of a polyoxyethylene alkyl sulfate, a polyoxyethylene alkyl ether and an alkyl glycoside. It is desirable that the contents of component A and component B respectively are 0.01-60wt.% and 0.001wt.% or more to less than 10wt.%. In addition, it is desirable to add a lower alcohol to the composition.
Patent JP-S52127092-A (JP)
Title: Portable generator
Inventor: YAMASHITA SHIROU
IPC: H02N2/18
Filed: 1976-04-16
Abstract: PURPOSE: To facilitate maintenance and check, as well as decomposition and assembling by providing, to a support case, a generator mechanism which utilizes the rotational energy of a rotational weight driven to rotate by the changes in the attitude. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09234330-A (JP)
Title: Solvent vapor treatment apparatus and solvent vapor treatment method
Inventor: NODA AKIRA
IPC: B01D53/12
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a high adsorptive function of an adsorbent even immediately after consumed and prevent overheating of the adsorbent in an adsorption tower at the time of stoppage of the adsorption tower by installing a circulation route to transport an adsorbent which is reproduced by desorption again to an upper part of the adsorption tower. SOLUTION: In the case supply of a raw gas is stopped and the operation of an adsorption tower 1 is stopped, at first, a blower 3 in a purified gas discharging path 6 of the adsorption tower 1 is stopped to stop the suction from a raw gas introducing path 5. Then, a closing valve 18 is closed and, at the same time, a closing valve 15 installed in a circulation path 9 is opened. Consequently, the transportation of an adsorbent 12 to a desorption tower from the adsorption tower 1 is stopped since the closing valve 18 in a transportation path 7 is closed and, on the other hand, due to the opening of the circulation path 9, operation of the desorption tower 2 is continued and all of the adsorbent 12 in the desorption tower 2 is reproduced by desorption.  That is, an adsorbent 12 stored in an adsorbent storing part 12 is transported again to the upper part of the adsorption tower 2 and circulated and the adsorbent 12 which is not reproduced is completely reproduced by desorption.
Patent JP-S61202879-A (JP)
Title: Electronic typewriter
Inventor: NAKANISHI TAKANAO
IPC: B41J29/46
Filed: 1985-03-06
Abstract: PURPOSE:To discriminate the kinds of operation errors and facilitate removing the cause of the error, by providing an operation error detecting means, an alarm pattern generating means and an alarm means. CONSTITUTION:When a carriage 4 is stopped during driving thereof due to the presence of foreign matter in a carriage passage or for other reason, a time-over signal is outputted from a timer means 32 after a predetermined lapse of time, and an accord signal is not outputted from a comparing means 31, so that an operation error signal is inputted from an AND circuit 35 to an input terminal 37a of a decoding means 37. An error code from the decoding means 37 is judged in step 301 (error code) from which the process proceeds to RETURN B or to step 302 to set an error code into a register 17a. Further, in accordance with the judgment in step 303 (error code > 4?), the process proceeds to step 304 to set 0.1sec on a timer, and step 305 is carried out to drive a buzzer 18 for the set period of time.
Patent JP-S61202171-A (JP)
Title: Multiterminal short-circuiting checker
Inventor: TAKAHASHI WATARU
IPC: G01R31/02
Filed: 1985-03-06
Abstract: PURPOSE:To enable the detection of short-circuiting easily in a short time between circuit patterns, by changing over a switching element to continue the inspection when any short-circuiting takes place between the circuit patterns. CONSTITUTION:When a contact connected to a terminal 4 is brought into contact with a circuit pattern with the terminal 4 connected to the ground, in case of any short-circuiting between this circuit pattern and another circuit pattern, the other circuit pattern short-circuited and the input terminal 51 connected thereto is grounded through the terminal 4 and a short-circuiting detection circuit 5 shows a short-circuiting with a short-circuiting display circuit 7 through the input terminal 51. Thereafter, likewise, the terminals are connected sequentially to the earth up to the (n)th terminal 4 to enable the detection of a short-circuiting in al the circuit patterns. In this case, the changeover of a switching element 6 is all done automatically with a control section 9 from the grounding of the first terminal 4 to the grounding of the (n)th terminal 4.
Patent JP-H04263931-A (JP)
Title: Transparent resin substrate enhanced in close adhesiveness with surface cured inorganic protective film
Inventor: NISHIDE RIICHI
IPC: B32B7/02
Filed: 1991-02-18
Abstract: PURPOSE:To obtain a transparent resin substrate having a surface cured inorg. protective film enhanced in the close adhesiveness to a resin substrate. CONSTITUTION:An intermediate film composed of a cylic phosphazene compound having nitrogen and phosphorus in its skeleton is formed to the surface of a resin substrate and a surface cured inorg. protective film composed of at least one kind of a substance selected from SiOx (x<=2), SiyNz (y<=3, z<=4) and amorphous carbon is provided on the intermediate film. By the enhancement of the close adhesiveness of the surface cured inorg. protective film to the resin substrate, this transparent resin substrate is used even in a part receiving violent friction like a vehicle window.