baber/WOPTO huggingface dataset:
Patent JP-H01117184-A (JP)
Title: Hose winder
Inventor: TAKAHASHI YOSHIO
IPC: B65H75/38
Filed: 1987-10-26
Abstract: PURPOSE:To make a fire hose inflatable in a cylindrical form for water running through thereinto in keeping it rolled intact at the time of using by forming a winding drum of a reel, suspended free of rotation in a frame, to make its circumference contractible in the radial direction of the reel. CONSTITUTION:A support rod (a winding drum of a reel 2) 5 is energized in the circumferential direction of a side plate 4 along a long hole 6 of this side plate 4 by a spring 7, and in the state that this support rod 5 is situated in an outer end of the long hole 6, a fire hose 12 being folded in flatness is wound around this support rod 5, thereby keeping it in storage. At the time of use, in this state of being rolled, water is made to run through this rolled hose 12 from a conveying hole 11 by way of a water supply port 9. With this water running through, the hose 12 rolled in plural layers on the circumference of the support rod 5 is inflated into cylindrical form in succession, while the support rod 5 is moved inward against resiliency of the spring 7. Thus, the hose 12 is inflable in the cylindrical form in a state of being rolled on the support rod 5 of the reel 2 as it is, and water is sprayed out of a discharge nozzle 13 at the other end of the hose 12 through the hose 12.
Patent JP-2000100330-A (JP)
Title: Electron beam orbit measuring device
Inventor: KOJIMA AKIHIRO
IPC: H01J9/42
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam orbit measuring device that can accurately measure electron beam orbit and can easily analyze failure cause of a CRT. SOLUTION: This electron beam orbit measuring device 20 is provided with an electromagnetic quadrupole ring 21 and a holding means for holding this. The electromagnetic quadrupole ring 21 has an annular ring portion 22 surrounding a neck portion 12 of a CRT 10 and four coils 24A, 24B, 24C, 24D that are held by this ring portion 22 and are annularly arranged so as to surround the neck portion 12.  If the axial direction of the neck portion 12 is set as a Z-axis, an axis orthogonal to the Z-axis is the X-axis, and an axis orthogonal to the Z-axis and the X-axis is the Y-axis, the four coils 24A, 24B, 24C, 24D are arranged on the XY-plane which pass through the X-axis and the Y-axis, are arranged so as to be point-symmetrically with each other in relation to a central position 28 of the annular matter, and are constituted so as to generate a magnetic field whose strength is zero at the central position 28 of the annular matter.
Patent JP-H02124269-A (JP)
Title: Feeding unit for grinding liquid
Inventor: USHIYAMA KAZUO
IPC: B24B57/02
Filed: 1988-10-27
Abstract: PURPOSE:To constrain the wear of a sliding face by constituting so that a rotating shaft part and ring member become in non-contact by one part of the feeding liquid fed between a rotating shaft part and non-rotating ring member. CONSTITUTION:A grinding liquid is led by feeding to a grinding liquid lead-in part 37 via a hose 39. One part of the led grinding liquid is flowed out to the external part from the gap between the outer periphery of a rotary shaft part 36 and ring member 38 and the remaining grinding liquid is flowed into a 2nd passage 35 from an inlet port 34 and fed to a grinding face via a 1st passage 33 and an outlet port 32 via the shaft center hole part of a grinding tool 31 and the function as a grinding liquid is displayed. Consequently, the ring member 38 hardly comes into contact directly with the outer peripheral face of the rotary shaft part 36 by the grinding liquid slightly flowed out of the gap between the ring member 38 and rotary shaft part 36 and the wear of the sliding face is restrained.
Patent JP-S63126331-A (JP)
Title: Input signal switching circuit
Inventor: SHIBUYA TORU
IPC: H04J3/08
Filed: 1986-11-17
Abstract: PURPOSE:To prevent malfunction due to external noise by providing a frame synchronizing detection circuit so as to switch an input such as a PCM primary group data signal with priority. CONSTITUTION:A digital voice input signal at a terminal 1 is fed to a multiplex circuit 5 via a switch 4. When a DSI (PCM primary group) data signal is inputted to a terminal 2, a frame synchronizing detection circuit 3 detects it to change over the switch 4 to supply the DS 1 signal to the multiplexer 5. That is, only when the 2nd signal is inputted correctly to the terminal 2, the circuit 3 detects the 2nd signal and the output signal representing the result of detection switches the switch 4 to the position of the terminal 2.
Patent JP-H04150206-A (JP)
Title: Phase tracking type fm demodulation circuit
Inventor: ISHIGAKI YUKINOBU
IPC: H03D3/00
Filed: 1990-10-09
Abstract: PURPOSE:To attain phase tracking type FM demodulation having no problem even when fluctuation of a power supply voltage takes place by employing a quadrature FM demodulation IC so as to attain phase tracking type FM demodulation and giving a compensation voltage to a voltage controlled varactor diode so as to compensate a compensation voltage. CONSTITUTION:The circuit employs a quadrature FM demodulation integrated circuit comprising a phase comparator 7, a tracking filter 9 connects to a phase shift circuit connection terminal In3 of the integrated circuit and a signal is fed to other input terminal of the phase comparator 7 via a loop filter 8 and a tracking filter 9 from an FM demodulation output terminal Out1 to constitute a feedback control circuit. Then a compensation voltage generator 6 applying a compensation voltage for power supply voltage fluctuation is provided to one terminal of a voltage controlled varactor diode CD being a component of the tracking filter 9. Thus, even when the quadrature FM demodulation IC is employed, fluctuation of a DC level at the demodulation output terminal Out1 is lost against the fluctuation of the power supply voltage and the phase tracking FM demodulation circuit 1 suitable for the IC is realized.
Patent JP-S62131578-A (JP)
Title: Manufacture of thin film transistor
Inventor: MONOBUKURO SHUNICHI
IPC: G02F1/136
Filed: 1985-12-03
Abstract: PURPOSE:To improve a contact characteristic, by forming a high resistance semiconductor film, a low resistance semiconductor film and a metal film on a gate electrode and on a part of a gate-electrode taking out part, forming a transparent conductor film after etching, and removing the metal film and the low resistance semiconductor film with the transparent conductor film as a mask. CONSTITUTION:On an insulating substrate 1, a gate electrode 2 and a gate-electrode taking out part 2' for external connection are selectively formed. Then, the gate- electrode taking out part 2' is masked except a part thereof. A gate insulating film 3, a high resistance semiconductor film 4, a low resistance semiconductor film 7 and a metal film 12 are successively deposited. Then, with resist 13 as a mask, selective etching is performed. An oxide film layer on the surface of the metal film 12 is removed. Thereafter, a transparent conductor film 14 is continuously deposited. With resist 15 as a mask, etching is performed. A source electrode 14-2 and a drain electrode 14-1, which serve the hole of picture element electrodes, and a transparent conductor film 14-3, are formed. With these parts as masks, the metal film 12 and the low resistance semiconductor film 7 are selectively removed. Then the resist 15 is peeled off. Thus an excellent contact characteristic for the source, the drain and the gate electrode taking out part can be obtained.
Patent JP-S62130437-A (JP)
Title: Lsi tracing system
Inventor: YAMAGUCHI TATSUYA
IPC: G06F11/28
Filed: 1985-12-03
Abstract: PURPOSE:To perform real-time tracing operation by providing two LSIs which have a switching circuit for a normal output and an internal state, and putting one LSI in operation and outputting the normal output and internal state from the other. CONSTITUTION:A master mode LSI 6 and a debugging mode LSI 14 which perform the same operation are provided with switching circuits 7 and 15, and mode signals 3 and 11 are received by the circuits 7 and 15, which output the normal output signal 4 and a normal output and internal state output signal 12 to an external circuit 5 and a tracing circuit 13. Then, a normal input signal 17 and data 18 are inputted to the LSIs 6 and 14 in common to connect the circuit 5 to a main memory 10 and also trace it by the circuit 13.
Patent JP-H07120162-A (JP)
Title: Multistage kiln and pressurizing baking method using it
Inventor: AKIMINE TATSUMI
IPC: F27B17/00
Filed: 1993-10-29
Abstract: PURPOSE:To remove bubbles, so as to obtain a firmly sintered body by providing filling recessed parts into which baking bodies are filled on the upper surfaces of a plurality of press boards in a kiln, and providing pressurizing projecting parts to be matched to the filling recessed parts on the lower surface, and moving respective press boards in the alternate vertical directions. CONSTITUTION:A press board stand 1 provided with a plurality of step parts la is arranged in a furnace. Press boards 2, 3 having the size to be matched to respective step parts 1a are placed thereon, and a plurality of filling recessed parts 2a, 3a are formed on the upper part. Pressurizing projecting parts 3b to be respectively matched to the filling recessed parts 2a, 3a are provided on the lower part of the press board 3 other than that on the lowermost stage. Moreover, the press board 2 on the lowermost stage is supported by vertically moving shafts 6a and supported on a fixed stand 8 so as to be vertically moved by a moving mechanism 7. Thereby, bubbles can be removed by pressing all press boards 2, 3 from above and from beneath by the moving stand 6 and a fixed plate 5 provided above press board 3 on the uppermost stage, thereby a firmly sintered body can be obtained.
Patent JP-S62132462-A (JP)
Title: Ringing trip system
Inventor: SHIBUYA KIYOSHI
IPC: H04M3/06
Filed: 1985-12-05
Abstract: PURPOSE:To shorten answering time, by connecting an input resistance element for ring trip circuit to a DC power source through a relay contact point on A-line side and connecting the ringing trip circuit to the connecting point of the resistance element and the relay contact point. CONSTITUTION:The ringing trip system of this invention is composed of a ringer transmitter RG 1, DC power source 2, ringing trip circuit 3 connected to A-line side, relay 40, relay contact points 41 and 42, A-line channel 52 connected with the battery 2, B-line channel 51 which is earthed through the ringer transmitter 1, feeding/monitoring circuit 6, subscriber telephone set 7, resistance element 81 for sending ringer, and input resistance element 82 for ringing trip circuit. Since the ringing trip circuit 3 is connected with the connecting point of the relay contact point 42 and input resistance element 82 for ringing trip circuit, ringer signals are transmitted from the transmitter 1 through the telephone set 7 and, accordingly, their AC amplitudes becomes smaller. Therefore, a ringing trip system which is less in the number of parts to be used and can quickly cope with a change in DC can be obtained.
Patent JP-S63126604-A (JP)
Title: Compound roll for hot rolling having excellent wear resistance and crack resistance
Inventor: UMEBAYASHI KANEMASA
IPC: C22C37/00
Filed: 1986-11-15
Abstract: PURPOSE:To improve the wear resistance and crack resistance of a compound roll by specifying the chemical component compsn. of a cast iron constituting the shell of said roll. CONSTITUTION:The shell coating the core of the compound roll is formed of the cast iron consisting of 1.8-2.5% C, 0.5-1.5% Si, 0.6-1.5% Mn, 3.0-6.0% Ni, 1.0-3.0% Cr, 0.3-1.5% Mo and the balance Fe. The shell has the structure dispersed and crystallized with fine carbide in a bainite base and has about >=70 hardness HsD, about >=90kgmm3/2 fracture toughness value K1C and about >=50kg/mm<2> tensile strength. This compound roll surpasses the conventional compound high-alloy grain roll in fracture toughness value and surpasses adamite rolls in hardness. In addition, the roll is highly resistant to both cracks and wear and has satisfactory strength.
Patent JP-H08136442-A (JP)
Title: Rapid temperature rise and fail type thermal shock test equipment
Inventor: KATO MASAAKI
IPC: G01N25/00
Filed: 1994-11-07
Abstract: PURPOSE: To make the thermal shock test equipment more compact, concurrently make its operability excellent, and also make it easy to make a test with a test object connected to an external equipment such as a personal computer and the like while the test object is being kept operating. CONSTITUTION: The upper surface 1a of an equipment chassis is provided with a test object resting plate 2 and an enclosure 3 which covers the upper surface of the aforesaid resting plate in such a way that it can be opened/closed, so that a test room 5 is formed in a state that the closure 3 is closed. The test object resting plate 2 is provided with a suction port 2a and a blow-off port 2b, and the lower side of the test object resting plate 2 is provided with a cooling coil 8 having sufficiently great heat exchanger performance to the capacity of the test room, and a heating heater 9, a fan 10 allowing air within the test room 5 to be circulated as indicated by an arrow head, and with a cover which covers these components as mentioned above so as to be formed into a circulating path 11.  A refrigerator allowing coolant to be circulated in a cooling coil 8, is provided for the outer side of the cover 12. And the rotation of the fan 10 and the operations of the refrigerator and heating heater are thereby controlled, so that let temperature within the test room 5 rapidly rise and fall.
Patent JP-H07128727-A (JP)
Title: Exposed picture plane switching device
Inventor: KAMEYAMA NOBUYUKI
IPC: G03B17/28
Filed: 1993-10-29
Abstract: PURPOSE:To provide a light shielding plate which is easily attached and which is prevented from coming off and falling by impact. CONSTITUTION:The upper and the lower light shielding plates 40 and 50 are turnably provided in a black box 26 formed to surround a photographing optical axis. Arms 41, 42, 51 and 52 are provided on both sides of a light shielding frame 26a side on the plates 40 and 50. Rotary shafts 43, 44, 53 and 54 are respectively provided at the tips of the arms 41, 42, 51 and 52. The tips of the turning shafts 44, 53 and 54 are formed to be an inclined surface and formed to be longer on a deep side than a front side in the inserting direction of the plates 40 and 50. The plates 40 and 50 are attached in the black box 26 while elastically deforming the arms 41, 42, 51 and 52.
Patent JP-H07128808-A (JP)
Title: Roll photosensitive material and method and device for packaging the same
Inventor: YOMO SHINJI
IPC: G03C3/02
Filed: 1993-10-29
Abstract: PURPOSE:To provide a simple and sure light-shading and moisture-proof package of a long size roll photosensitive material such as a color photographic paper without using a magazine and a cassette, furthermore, to provide a method and a device for performing the light-shading and moisture-proof package. CONSTITUTION:On both side surfaces of a scroll 1 in which a long photosensitive material 3 is wound on a winding core, a light shading leader 5 is joined to the winding finish end part, and a seal for stopping the material 3 from being unwound is provided on the other end of the leader 5, the external peripheral part of an end part light shading cover 11 is cylindrically folded back along the external peripheral surface of the scroll 1 in a state where the circular end part light shading cover 11 having a larger outside diameter than that of the scroll 1 is concentrically aligned to the scroll 1 as a sealing material; at least the folded surface is made to adhere for sealing to a light shading leader surface on the external periphery of the scroll 1, and the non-folded surface of the cover 11 is made to adhere to the winding core end face.
Patent JP-H04149960-A (JP)
Title: Manufacture of electrode substrate for battery
Inventor: TANNO SATOSHI
IPC: C23F1/02
Filed: 1990-10-11
Abstract: PURPOSE:To obtain an electrode substrate in which a prescribed number of collector terminals are bound in prescribed positions without any damages by coating the areas where the collector terminals of a thin metal sheet are going to be bound with a protective material, and carrying out etching under this condition. CONSTITUTION:Before applying active material the surface of an aluminum foil is previously etched for surface roughening. The prescribed sites, where collector terminals are going to be bound, of the aluminum foil are previously covered with a protective material, and then desired etching is carried out. Covering the sites with the protective material is carried out by applying an adhesive agent which is sticky and electrolyte-resistant adhesive paper such as an adhesive tape, etc. After surface etching is finished, the protective material is removed. The prescribed sites after the protective material is removed have the initial thickness and the surface is kept smooth, so that a surface-roughened electrode substrate to which collector terminals are attached with high adhesion strength is obtained.
Patent JP-2000096234-A (JP)
Title: Cutting tool made of surface coated cemented carbide, having hard coating layer excellent in chipping resistance
Inventor: OSHIKA TAKATOSHI
IPC: C23C16/40
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool made of surface coated cemented carbide, having a hard coating layer excellent in chipping resistance. SOLUTION: A hard coating layer, consisting of the undermentioned (a) and (b), is formed on the surface of a base material composed of WC-base cemented carbide to 5-30 μm total average layer thickness by chemical vapor deposition and/or physical vapor deposition: (a) one or >=2 layers of Ti compound layers consisting of TiC layer, TiN layer, TiCN layer, TiCO layer, TiNO layer, and TiCNO layer and each having 0.1-15 μm average layer thickness;  (b) one or more layers of Al2O3 dispersed layers of 3-20 μm average layer thickness, having a two-phase mixed structure where from the observation on the structure under an optical microscope, slender A12O3 phases having a crystal structure grown longer in a longitudinal direction with respect to the surface of a base material are dispersedly distributed parallelly to each other in the base material composed of TiCO phase or TiCNO phase and also these slender A12O3 phases 10-60 area %.
Patent JP-S60167551-A (JP)
Title: Data modem using signal processor
Inventor: MAEDA SHIGEMICHI
IPC: G06F17/10
Filed: 1984-12-26
Abstract: PURPOSE:To obtain an automatic equalizer of high performance and also a filter which is easily designed by realizing a function suited to the signal processing of the filter, the automatic equalizer, etc. for a data MODEM by a floating decimal point arithmetic signal processor and making use of a wide dynamic range of the internal operation. CONSTITUTION:A digital signal processor performs a floating decimal point operation by a multiplier 14 and adder/subtractor 15. When the 16-bit data are fetched to the adder/subtractor 15 from an X bus 25, a Y bus 26 and a D bus 20 respectively, the lower 4 bits of input data of a mantissa part must be added with ''0'' through an input selection circuit of the adder/subtractor 15 since no coincidence is obtained for the number of bits of the data of the mantissa part. Furthermore some contrivances are given to an input selection circuit which converts data to increase a dynamic range as well as to an output switching circuit 17 in the digital signal processor in order to realize an MODEM easily. Thus the processor can perform also a fixed decimal point operation by the designation of a program.
Patent JP-S61152126-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YOSHIDA SUKEHIRO
IPC: H03K19/173
Filed: 1984-12-26
Abstract: PURPOSE:To store necessary code information with a simple constitution without increasing the number of external terminals by inserting a substantially high impedance device which hardly disturbs a signal transmitting action between an external terminal and terminals having different interiors and providing a memory circuit for transmitting a necessary discriminating signal. CONSTITUTION:An input terminal IN1 is linked to the base of an input transistor TRQ1. A reference voltage Vref as a logical threshold voltage is supplied to the base of a transistor TRQ2 different from the TRQ1, and a constant electric current source I1 is provided between the shared emitter of the TRsQ1 and Q2 and a negative power supply voltage -Vee. Between the collector of the TRsQ1 and Q2 and between grounding potential points, load resistances R2 and R3 are provided, respectively. Moreover a constant current source I2 is provided between the emitter of an output TRQ3 and an internal power supply voltage -Vtt. The low voltage -Vtt is used as the action voltage of an emitter follower output circuit, thereby reducing power consumption. Code information is read by supplying the electric power source to a semiconductor integrated circuit, and the levels of the external terminals IN1, IN2, etc., are easily discriminated from the voltage comparator circuit of a high input impedance.
Patent JP-H03135248-A (JP)
Title: Selection-type packet disusing system in packet exchange network
Inventor: AWAZU TOMOHIKO
IPC: H04L47/80
Filed: 1989-10-20
Abstract: PURPOSE:To make the communication of a message into high quality and to effectively use the resources of a communication network by selecting and disusing only a packet storing specific communication data when the packets are crowded. CONSTITUTION:When the capacity of a transmission buffers 11 exceeds a threshold value and it is judged that a packet crowded state occurs, packet disuse control circuits 14 selectively abolish only the packet constituting the specific message and the packet constituting the other message is protected from disuse. Consequently, the unnecessary packet is prevented from being continuously transferred and the disuse of the other effective packet is prevented. Thus, the communication of the message is made into high quality and the resources of the communication network can effectively be used.
Patent JP-H01119692-A (JP)
Title: Patterned high-polymer film and its production
Inventor: HAYASHIDA SHOICHI
IPC: C25D1/18
Filed: 1987-10-30
Abstract: PURPOSE:To form patterned electrolytic oxide films by providing the film of the monomer of an arom. compd. or is formed by mixing an electrolyte with the monomer on an electrode substrate made of an insulating material having patterned conductive parts on the surface, then electrolytically oxidizing said film. CONSTITUTION:The conductors 2 of desired patterns are formed of metals such as Au, Pt, Ni and Cr on the surface of the insulating electrode substrate 1 and the monomer film 5 of the arom. compd. such as biphenyl is formed thereon. An electrolytic film 6 of alkali metal salts or alkaline earth metal salts, etc. is otherwise formed on the monomer film 5 of the arom. compd. or a film 8 consisting of the mixture composed of the monomer of the arom. compd. and the electrolyte is formed thereon. A conductor layer 7 is formed thereon. The electrolytic oxidation by the electrolyte is executed by putting the substrate having no conductor layer 7 on the surface into the electrolytic soln. and energizing the same and the counter electrode or by energizing the metallic patterns 2 of the electrode substrate 1 and the conductor layer 7 if said substrate has the conductor layer 7 on the surface, by which the patterned electrolytic oxide films are formed on the monomer 5 of the arom. compd. or the monomer 8 mixed with the electrolyte.