baber/WOPTO huggingface dataset:
Patent JP-S5764489-A (JP)
Title: Production of endless metallic belt
Inventor: OONISHI TOSHIMI
IPC: B23K31/00
Filed: 1980-10-06
Abstract: PURPOSE:To obtain an endless metallic belt withstanding high tension by winding a strip-like metallic plate between parallel two revolving shafts spirally by butting their side edges in an exial line direction, welding the mutually adjacent side edges and cutting the same along the plane orthogonal with the axial line. CONSTITUTION:A strip-like metallic plate W is wound spirally between mutually parallel two revolving shafts 1, 2 with the side edges held butted, and when the shafts 1, 2 are revolved, the plate moves in an axial line direction. During this time, the butted side edges are welded to each other by the laser beam of a welding head 29. Next, it is cut along the plane orthogonal with the axial lines of the revolving shafts by the laser beam of a cutting head 33, whereby an endless metallic belt B is obtained.
Patent JP-H06331650-A (JP)
Title: Manufacture of acceleration sensor
Inventor: KONAKA YOSHIHIRO
IPC: G01P15/12
Filed: 1993-05-18
Abstract: PURPOSE:To enhance productivity by preventing the fixed and movable portions of an acceleration sensor from coming close to or into contact with each other after being separated. CONSTITUTION:A stopper film 22 is formed on one side of a silicon wafer through a first patterning process. A silicon wafer on a glass substrate 23 is separated into fixed portions 3 and movable portions through a first etching process. Since the stopper film 22 is located between each fixed portion 3 and the mass portion 7 of each movable portion, the stopper film 22 keeps each fixed portion 3 and the mass portion 7 secured to each other, so enabling drying without bringing the gaps between them close to each other. Thereafter, the stopper film 22 and a mask film 24 are removed by RIE (reactive ion etching).
Patent JP-H04367733-A (JP)
Title: Catalyst composition
Inventor: TABATA KENJI
IPC: B01J23/89
Filed: 1991-06-12
Abstract: PURPOSE:To obtain a catalyst composition generating no lowering of catalytic activity even in a high temp. reductive atmosphere of 500 deg.C or higher and having excellent durability. CONSTITUTION:A catalyst composition excellent in durability is obtained by preparing a composition consisting of perovskite composite oxide containing a rare-earth element, rare-earth oxide and one or more kinds of a component among rare-earth oxide, zirconium oxide, aluminum oxide, iron oxide, tungsten oxide and a noble metal.
Patent JP-S6119146-A (JP)
Title: Cmos integrated circuit
Inventor: YAMADA SUKETAKA
IPC: H01L27/092
Filed: 1984-07-06
Abstract: PURPOSE:To vary a logic after the completion of a chip easily by previously forming a contact hole seat capable of being connected to an Al wiring to gate polycrystalline Si in a CMOS.IC with P and N channel transistors connected through a polycrystalline Si wiring or the Al wiring and input gate polycrystalline Si. CONSTITUTION:When an NAND output 11 is used as inputs to three inverters, sections where input gate polycrystals 54 in three inverters are each wired by first layer Al 10 can be logic-varied when the polycrystals 54 are wired severally by the first layer Al, and different signals can be inputted to separate inverter. Consequently, polycrystalline seats 61 as contact holes to the first layer Al 10 are formed previously to the gate polycrystals 54, and logics can be reconstructed freely. Accordingly, logics after the completion of a chip are altered easily, masks on the formation of polycrystal Si, ion implantation, etc. need not be changed, and a manufacturing period is shortened.
Patent JP-H06333245-A (JP)
Title: Optical disk device
Inventor: HORIGOME JUNICHI
IPC: G11B19/14
Filed: 1993-05-18
Abstract: PURPOSE:To surely control an actuator and to move an optical pick-up to a target position even when a position detecting means is omitted by switching the operation of a drive coil at a specified cycle on a moving mode, detecting the moving speed of the optical pick-up based on the terminal voltage of the drive coil and driving the drive coil based on the moving speed. CONSTITUTION:The contact point of a selection circuit 6 is switched based on a switching signal of a specified cycle S1 and the terminal voltage of a drive coil 12 is outputted to a switch circuit 8 via an amplifier circuit 7 for a specified period of time. From the circuit 8 it is inputted to an amplifier circuit 10 by a switching signal S2. At a phase compensation circuit 11, after a voltage differing from a specified instruction voltage from the circuit 10 is phase-compensated, it is outputted to amplifiers 4 and 5 via a selection circuit 3 at the time other than a tracking control. Thus, the coil 12 is driven so that the moving speed of an optical pick-up 2 is made to a specified one and the position detecting means is made unnecessary.
Patent JP-S5842910-A (JP)
Title: Length measuring device for strip
Inventor: FURUI KIMIHARU
IPC: B21B38/06
Filed: 1981-09-08
Abstract: PURPOSE:To obtain an accurate length measuring device for strips which prevents strips from slipping on rolls, by using the rolls having slip preventing grooves in their surfaces, and connecting a pulse transmitter to the rolls. CONSTITUTION:Each tension meter roll 2 have grooves 3 over the overall width of the tension meter roll 2. Normally, those grooves are favorably >=50% of the overall width of the tension meter roll, and each groove may be separated independently as far as they succeed over the overall length of the roll. This constitution eliminates a slip between a strip 1 and the tension meter roll 2, so the actual length of the strip is measured accurately from the rotational frequency of the tension meter roll.
Patent JP-H021054-A (JP)
Title: Data editing device
Inventor: IRIKO KOICHI
IPC: G06F15/82
Filed: 1988-06-07
Abstract: PURPOSE:To efficiently make a system into a model by providing a tree structure type data editing device and a network structure type data editing device and managing tree structure data and network structure data in an integrated state. CONSTITUTION:When one node is to be newly added to the tree structure data, a tree structure data editing device 1 examines whether the IDm of the node to be newly added is different from the ID of another node existing in the tree structure data or not. When the node, the node ID of which is (m), already exists in the tree structure data, node adding processing is not executed. Next, a node (m) is added to the tree structure data so that the node (m) can be the younger brother of a node (d). As the result, the data are stored in a storing device 3. A data integrating device 7 receives the added node IDm and a node IDb, which is the parent of the node IDm, from a device 1, retrieves network structure data (b) from a storing device 4, and displays the data (b) on a display dvice 5. Next, the device 7 adds the node (m) to the data (b) and displays the data (b) on the display device 5.
Patent JP-H11327047-A (JP)
Title: Projecting device
Inventor: TSUCHIDA MICHIRO
IPC: G03B21/14
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce a radiation loss and to sufficiently increase light quantity by enhancing the availability of a total luminous flux (2π radian on a plane) radiated from a light source and increasing a reflection surface for the light source. SOLUTION: Data 14 and 14A or 14B are irradiated by condensing luminous fluxes diverging from a light source optical system at a condensing lens 11, and the luminous flux transmitted through the data 14, 14A or 14B is made incident on a projecting lens 13 and is projected. In this case, the light source optical system is made as a reflection light source optical system having a structure where a main reflection mirror 1 constituted by using a rotary elliptic surface mirror or a rotary parabolic mirror is cut and opened in the vicinity of a focus on the side of the light source 2 and a subreflection mirror 4 is attached so as to be opposed to a cut opening 5.
Patent JP-2000331915-A (JP)
Title: Exposure control method, aligner and laser beam outputting device
Inventor: TSUJI TOSHIHIKO
IPC: H01L21/027
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To follow-up the wavelength reduction of exposure beams by quickly transferring energy data between an aligner main body and a laser beam outputting device. SOLUTION: In this method for controlling exposure, the energy data of exposing beams L detected by an exposure sensor 29 provided at an aligner main body 2 are transmitted through an interface 31 and an interface 32 for setting target energy constituted of a high speed parallel interface to an excimer laser light source 1, and the following pulse emission of the exposing beams L is controlled based on this.
Patent JP-S5764170-A (JP)
Title: Zero cross detecting circuit
Inventor: IHARA KEIZOU
IPC: G01R19/175
Filed: 1980-10-08
Abstract: PURPOSE:To obtain zero detecting pulses of the frequency twice that of the AC waveform used for a tape recorder of an FM recording and reproducing system relatively easily by using a zero cross detector detecting zero crossing, a delay circuit, and logical circuits. CONSTITUTION:When a sinusoidal AC waveform (reproduction FM signal) A is inputted to a comparator 16 by reading data from a tape 11, it is compared with the zero level at the inversion input terminal, and a zero cross detection signal B which is waveform-shaped to a square wave is obtained. This signal B is phase-inverted by an inverter 17, and is delayed by the time T in a delay circuit, whereby an inverted delay signal C is formed. Next, in an exclusive OR circuit 19, the exclusive OR of the signal B and the signal C is determined and an exclusive OR output signal is obtained. This signal D is phase-inverted with an inverter 20, and the zero cross detection pulse E of the frequency twice that of the zero cross of the AC waveform is obtained in synchronization therewith. In this way, the relatively simple circuits are constituted without using any monostable multivibrator.
Patent JP-H0656271-A (JP)
Title: Joint device for conduit in conveying device
Inventor: IMAI KAZUHISA
IPC: B65G54/02
Filed: 1992-04-15
Abstract: PURPOSE:To keep a junction section airtight, prevent the leakage of a pressure fluid in a conduit, and stably travel a driven member by coupling a joint cylinder with coupling recesses of the right and left conduit junction terminal sections from both sides, and pinching O-rings with notches of the right and left conduit junction terminal sections. CONSTITUTION:A joint cylinder 5 has the same inner diameter as that of a conduit 1, and its outside has the shape corresponding to the coupling recess 3 of the terminal section of the conduit 1. Both sides of the joint cylinder 5 are coupled with the coupling recesses 3, 3 provided at junction terminal sections of the right and left conduits 1, l, and the right and left conduits 1, 1 are jointed. O-rings 6 are coupled outside the joint cylinder 5 at the time of junction, and the notches 4, 4 provided at the terminal sections of the right and left conduits 1, 1 to be jointed pinch the O-rings 6. A driven member can be stably traveled, the leakage of a pressure fluid fed into the conduits 1, 1 is prevented, and the travel of a driving member is assured.
Patent JP-S5473231-A (JP)
Title: Tap winding
Inventor: MORI JIYUNJI
IPC: H01F27/28
Filed: 1977-11-24
Abstract: PURPOSE: To sufficiently resist electromagnetic mechanical force in case of the formation of short-circuit current, by varying the arrangement of each wound conductor.  
     CONSTITUTION: Taps P 2 , P 1  connected to a polarity changer S o  of a tap changer when loading among the taps of a tap winding 3 are arranged in the outermost side P 2  and the inside P 1  next to the P 2 , and tap conductors are successively placed in the separating direction from the changer S o  in proportional to advance to the inside. When there happen accidents at a terminal 6 under this condition, short- circuit current flows between taps P 2 -T 5  and this device is subject to great electromagnetic mechanical force, but there are the conductors of taps T 1 , T 8 , T 2 , T 7 ...T 5  and the conductors of eight wires, and this device leans on these conductors. That is, force received by one conductor is received by all nine conductors, thus ensuring the winding with sufficient strength. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5765044-A (JP)
Title: Satellite communication system
Inventor: EGAMI SHIYUNICHIROU
IPC: H04L25/05
Filed: 1980-10-08
Abstract: PURPOSE:To increase the efficiency of line usage, by demodulating the packet transmitted from a number of slave stations at a master station and transmitting it to a slave station again. CONSTITUTION:At a master station 1d, a reception signal transmitted from slave stations 1a-1c is demodulated at a demodulation circuit 5, the packet error is detected at an error detection circuit 6, re-request signal is outputted from a retransmission request circuit 7 if any error is presented, and it is stored in a memory circuit 8. If any error is presented, and it is stored in a memory circuit 8. If no error is detected, the packet is stored in the circuit 8. The storage of the circuit 8 is read out at a lower speed than the initial code transmission speed at a readout circuit, and this low speed packet is transmitted to the slave station, e.g. 1c via a satellite communication station 2 again. Thus, the usage efficiency of line can be increased. In this case, the packet received at the slave station is made low in speed and noise less because of narrow band width, allowing to perform reception with a small sized antenna.
Patent JP-H10314621-A (JP)
Title: Air cleaner
Inventor: HASEGAWA MASAAKI
IPC: B03C3/36
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner capable of using it by switching a fan operation for performing electric discharging dust collection and U.V. ray sterilization to an ionic wind operation for performing electric discharging dust collection of quiet sound and power saving. SOLUTION: This device is provided with electric discharging dust collection units 4, 5, a U.V. ray lamp unit 6 arranging a U.V. ray lamp 61 in a ventilation path formed with shielding plates 62, a fan 7 for ventilating to the respective units and also is provided with a ventilation path switching means for switching a first ventilation path formed with the shielding plates to a second ventilation path 67 low in a pressure drop, formed by closing the first ventilation path. Also this device can switch a fan operation for switching the ventilation path to the first ventilation path and for performing by driving the electric discharging dust collection units 4, 5, the U.V. ray lamp unit 6 and the fan 7 to an ionic wind operation for switching the ventilation path to the second ventilation path 67, for performing by driving the electric discharging dust collection units 4, 5 and for performing by utilizing the ionic wind generated by the electric discharge.
Patent JP-S6033014-A (JP)
Title: Elevation type underwater observing device
Inventor: WADA KUNIHIRO
IPC: G01D21/00
Filed: 1983-08-01
Abstract: PURPOSE:To remove the load of repetitive flexure from a transmission cable which transmits signals, the to improve serviceability and contamination resistance by separating an elevation lanyard which holds and elevates a sensor mechanically and a cable. CONSTITUTION:The sensor 109 is normally stored in the sensor wheel 112 of a buoy 101 by taking up the elevation lanyard 104 around the drum 105 of a winch 106. When the elevation lanyard 104 is unwound by rotating the drum 105, the sensor 109 is lowered along the transmission cable 114 and stopped at expected depth to perform observation. Observation data is converted into a signal, which is sent into the buoy 101 through the transmission cable 114 by the electromagnetic inducing mechanism consisting of an arm 117 and a block 119. The elevation lanyard 104 is taken up by reversing the drum 105 after the observation to elevate the sensor 109 and stores in the sensor wheel 112, and the sensor 109 is loaded on the deck of the buoy 101.
Patent JP-S5764730-A (JP)
Title: Stroboscope flasher circuit
Inventor: KOBAYASHI TAKEHIRO
IPC: G03B15/03
Filed: 1980-10-08
Abstract: PURPOSE:To make short charging time by applying preliminary charging at the same time as input of a power supply switch or the like of a device or a machine in the stroboscope circuit of a photography device mounted on an electric machine or a device. CONSTITUTION:When a power switch is input, the power supply is applied to the main circuit 39 of an electric machine or a device. In this main circuit 39, an electric circuit for controlling a camera is contained, and at the same time as the power supply is input, the power supply is applied to the transformer 3 of a stroboscope flasher circuit, and through the rectified secondary voltage the condenser 8 connected to a discharge tube 37 is charged. This charging voltage repeats charge and discharge through a discharge resistance 20 and comes to a specified preliminary charging voltage. Then, it is set to stroboscope and becomes dischargeable voltage, and performs discharging by flashing a signal in succession. Thus, the charging time can be made short by preliminary charging.
Patent JP-S5265547-A (JP)
Title: Manufacturing of thermoplastic resin molded article
Inventor: ABE KATSUJI
IPC: C08L55/02
Filed: 1975-11-25
Abstract: PURPOSE: To obtain a thermoplastic resin molded article having a high impact strength at the thin-walled part, using a resin composed of ABS resin, vinyl chloride resin and talc in particular ratios. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5365658-A (JP)
Title: Automatic boat put-in/out system
Inventor: YAMAGISHI SOUKICHI
IPC: H01L21/22
Filed: 1976-11-24
Abstract: PURPOSE: To secure an automatic boat put-in/out system for the gas treatment of the semiconductor wafer in such a way that the system may be applied for the decompression system or compression system by eliminating the state in which the put-out bar is attached to the boat and also eliminating the up-anddown shift of the bar. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5365659-A (JP)
Title: Semiconductor heat diffusion device
Inventor: KAWASE YASUYOSHI
IPC: C30B31/16
Filed: 1976-11-24
Abstract: PURPOSE: To reduce the dispersion of the concentration of the impurities which are introduced into the furnace core tube, and thus to reduce the dispersion for the diffusion layer resistance or the junction depth, by constituting the bubble generator part of the liquid diffusion source with a porous material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0320245-A (JP)
Title: Preparation of n-monoalkyl or n-monoalkenyl aniline
Inventor: JIYANNROJIERU DESUMURU
IPC: C07B61/00
Filed: 1990-06-01
Abstract: Process for the preparation of N-monoalkyl- or alkenylanilines, preferably of an N-monoalkylaniline by bringing aniline into contact with an alkyl or alkenyl halide in the presence of a nonquaternisable organic base and of a salt of a nonquaternisable organic base.
Patent JP-S5843122-A (JP)
Inventor: OGAWA SHIGEO
IPC: H02G3/22
Filed: 1981-09-08
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-S5569645-A (JP)
Title: Thermoplastic elastomer-grafted copolymer composition
Inventor: TANAKA KAZUNOBU
IPC: C08L67/00
Filed: 1978-11-17
Abstract: PURPOSE: A thermoplastic resin composition that is composed of a graft copolymer resulting from a specific polymerization process and a thermoplastic resin, thus having greatly high mechanical strength as impact strength.  
     CONSTITUTION: A mixture of 100 parts by wt. of polymerizable monomers and 3W70 parts of a block copolymer consisting of vinyl aromatic compound and diene compound is subjected to polymerization in an aqueous heterogeneous system to form a graft copolymer. To 1W99 parts of the resulting graft copolymer are added 99W1 parts of a thermoplastic resin and they are kneaded to produce the objective copolymer composition with high impact strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5845117-A (JP)
Title: Recovering method for catalyst metal
Inventor: SUZUKI TAKASHI
IPC: C01G45/00
Filed: 1981-09-09
Abstract: PURPOSE:To recover a catalyst metal as a component of a cake in a high yield by washing distillation still residue with a specified org. solvent contg. water after oxidizing aromatic hydrocarbon substituted by an aliphatic compound or an oxidized deriv. of the hydrocarbon in a liq. phase in the presence of Co or Mn catalyst. CONSTITUTION:Aromatic hydrocarbon substituted by an aliphatic compound or an oxidized deriv. of the hydrocarbon is oxidized in a liq. phase in the presence of Co and/or Mn catalyst. Aromatic carboxylic acid is separated and removed from the reaction product by distillation. The distillation still residue is washed with a uniform mixed soln. consisting of water and an org. solvent having 3.0- 35D dielectric constant and miscible uniformly with water such as acetone, ethyl acetate or dioxane. By the washing org. impurities such as tar and metallic components such as Fe, Ni and Cr formed by corrosion are dissolved and removed, and the catalyst metal is recovered as a component of a cake insoluble in the org. solvent in a high yield.
Patent JP-H04366789-A (JP)
Title: Alarm system
Inventor: HORII AKINOBU
IPC: G04C21/32
Filed: 1991-06-13
Abstract: PURPOSE:To enable the hour of rising of each of users using the subsidiary equipment of an alarm system to be seen at main equipment side. CONSTITUTION:An alarm system comprises subsidiary equipment 2 having an hour display and an alarming function and main equipment 1 having the function of controlling the subsidiary equipment 2. The main equipment 1 is provided with an announcing means and an announcement control means which causes the announcing means to announce an alarm when the alarm set time of the subsidiary equipment 2 approaches.
Patent JP-S6120756-A (JP)
Title: Ink cassette of ink dot printer
Inventor: MAKINO AYUMI
IPC: B41J2/305
Filed: 1984-07-09
Abstract: PURPOSE:To perform a stable printing by supplying the optimum quantity of ink to needles by a method wherein, a ink tank is communicated with a slit provid- ed with the tip end of the needles through an ink passage having a form of groove. CONSTITUTION:An ink 18 in an ink tank 19 concentrates into a slit 24 only through an ink passage 25, so that an ink flowing to a slit 24 through an ink passage 25 having a form of groove is restricted to a minimum. Therefore even if there is an error in accuracy of machining and a fluctuation of viscosity of ink, allowance to these is high and always a predetermined or an approximate quantity of ink 18 concentrates to a slit 24, so that a supply of ink 18 to the terminal of needles 13 is constant and stable printing is performed.
Patent JP-H081670-A (JP)
Title: Recycling of fiber reinforced thermoplastic resin molded object
Inventor: YUMITORI SHUJI
IPC: B29K105/26
Filed: 1994-06-23
Abstract: PURPOSE:To prevent the breakage of a reinforcing fiber or the deterioration of a resin component by plasticizing a fiber reinforced thermoplastic resin recovery product as it is or in a state coarsely ground to such a degree that the breakage of the reinforcing fiber does not substantially become a problem. CONSTITUTION:A recycle material melting and supplying part 2 is equipped with a recycle material charging part 12, a recycle material feeding conveyor 13 and a heater 14 for heating and melting the recycle material on the conveyor in the feed process and further equipped with a gate 15 and a supply plunger 16 supplying the heated and molten recycle material to the proper place of the melting extrusion part 7 of a melting extruder 1 to allow the same to meet with a new molding raw material. The process from the heating and melting the recycle material to the supply thereof is held under a non-oxidative gas atmosphere. By this constitution, the recovered recycle material is allowed to meet with the new molding raw material without being subjected to oxidative deterioration in the melting process to be reutilized.
Patent JP-S6123096-A (JP)
Inventor: UEDA TAKEMI
IPC: B66C1/66
Filed: 1984-07-11
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。