baber/WOPTO huggingface dataset:
Patent JP-2000234429-A (JP)
Title: Auxiliary bar for building
Inventor: TANAKA NOBUO
IPC: F16L11/08
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To simply form a straight line part and a curved part by connecting a coil on a straight rigid rod material, and continuously coating the rigid rod material and the coil with a flexible tube. SOLUTION: A plurality of straight rigid rod materials 1 comprising a stainless steel pipe and aluminum are connected through a coil 2, and the rigid rod material 1 and the coil 2 is continuously coated with a flexible tube 3 such as vinyl chloride. A core metal 4 is interposed in the connection part of the rigid rod material 1 and the coil 2, the large diameter part 4a of the core metal 4 is inserted in the rigid rod material 1, the small diameter part 4b of the core metal 4 is inserted in the coil 2, and the core metal 4 is fixed on the rigid rod material 1 by screwing a screw 5 penetrating the rigid rod material 1 in the large diameter part 4a of the core metal 4. When a handrail comprising a straight line part and a curved part is executed, a part incorporating the coil 2 is flexed to be curved, and supported on an open bracket so as to maintain the curved state.
Patent JP-S63206198-A (JP)
Title: Engine generator
Inventor: ITO RYOICHI
IPC: H02P9/06
Filed: 1987-02-20
Abstract: PURPOSE:To reduce the engine operating noise at light load and the fuel consumption, by slowing down the engine to low revolution in case the load of a generator is light and at the same time by keeping the rated number of revolutions of the generator with the change gear transmitted to high speed. CONSTITUTION:Stepless change gears 12 and 14 are pivotably supported to an output shaft 7 of an engine E and to an input shaft 10 of a generator 8 respectively. These gears 12 and 14 are coupled with a V-belt 15. When a load detector 3 detects light load, a rotating speed control device 4 slows down the number of revolutions of engine, while an actuator 6 for transmission is controlled and actuated to high speed transmission operating position to step up the revolution of the generator 8. On the other hand, when the load detector 3 detects high load, the rotating speed control device 4 rotates the engine E at high speed, while the generator 8 is rotated in deceleration by transmitting the change gear.
Patent JP-H04257248-A (JP)
Title: Hybrid integrated circuit apparatus
Inventor: KATO HAJIME
IPC: H01L23/40
Filed: 1991-02-12
Abstract: PURPOSE:To provide a hybrid integrated circuit apparatus without causing cracks in a solder layer below a power transistor chip and peeling-off an AlN metalized substrate from a heat radiating body. CONSTITUTION:A power transistor chip 1 is mounted on an AlN (aluminum nitride) metalized substrate 8 by a solder layer 2. This AlN metalized substrate 8 is an AlN substrate with the surface metalized. Also, this AlN metalized substrate 8 is adhered to an Al heat sink 10 as radiator by a silicon adhesive 9. Thus, the occurrence of cracks in the solder layer 2 below the power transistor chip 1 can be prevented, and also the peeling-off between AlN metalized substrate 8 and a radiating body 10 can be prevented. And this will enhance the durability of power transistor portion and provide a low-cost hybrid integrated circuit apparatus.
Patent JP-S62197980-A (JP)
Title: Memory value correcting method in scanning time of dictation recording and reproducing machine
Inventor: URAYAMA YUJI
IPC: G11B15/03
Filed: 1986-02-24
Abstract: PURPOSE:To exactly perform the program searching of a requested message by correcting a memory value in a scanning time. CONSTITUTION:A microcomputer 1 reads out a prescribed regulated value in which a counter value at a tape starting end, and a time delay at the detecting time of a queue signal (mark E) for a regular memory point, are considered, as a correction value X. Afterwards, the microcomputer 1 sets the memory address of a memory on which the counter value of a rotation detecting pulse at every reproducing time of the mark E is stored, at zero, and reads out the counter value stored at the memory address, and performs a subtraction operation between the correction value X, and stores a subtracted result at the same memory address again. Thus, a value almost at the center position of a non-sound recording section immediately after the sound recording time of each mark E, is stored finally on the memory as the sectional point of the message.
Patent JP-S51114142-A (JP)
Title: Method of manufacturing diffraction grid
Inventor: UEMATSU YUTAKA
IPC: G02B5/18
Filed: 1975-03-31
Abstract: PURPOSE: A method to manufacture in a positive fashion diffraction grids with the exact required pitch, adjusting in the manufacturing process for any external causes that would adversely affect the interference pattern. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11238695-A (JP)
Title: Manufacture of semiconductor device and apparatus for manufacturing the same
Inventor: KURODA MASAHIRO
IPC: H01L21/203
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an Al gate electrode which is highly resistant to electoromigration and can be micromachined and has a Schottky barrier as a constituent by a lift-off method. SOLUTION: In a method for manufacturing a semiconductor device, when a gate electrode 19G is selectively formed on a substrate 11 by a lift-off method, the gate electrode 19G is formed on the condition that an evaporation rate be 12 Å/sec or higher and that the substrate temperature be controlled below the maximum storage temperature of the substrate and at least Al is used as a Schottky metal. Then the substrate temperature is controlled below the maximum operating temperature of the substrate through intermittent evaporation.
Patent JP-S62197920-A (JP)
Title: Magnetic recording medium
Inventor: HANADA KAZUYUKI
IPC: G11B5/702
Filed: 1986-02-26
Abstract: PURPOSE:To maintain the excellent performance intrinsically possessed by a binder resin and to obtain a titled medium having a low coefft. of friction by forming a magnetic layer of a dispersion consisting of magnetic particles, binder resin, modifying agent for the binder resin and medium. CONSTITUTION:This medium consists of a nonmagnetic base and the magnetic layer provided on one face of the base. The magnetic layer is formed of the dispersion consisting of the magnetic particles, binder resin, modifying agent for the binder resin, and the medium. The modifying agent is the resulted product of reaction of a silicone compd. having a reactive org. functional group and org. polyisocyanate and has at least one free isocyanate group. The org. isocyanate refers to a compd. which has at least two isocyanate groups in an aliphat. or arom. compd. The above-mentioned medium is thereby made to have the low coefft. of friction of the extent which is not attainable with the prior art while the various characteristics intrinsically possessed by the binder resin, for example, strength, electrical, chemical and physical characteristics are retained.
Patent JP-H0224443-A (JP)
Title: Side width adjusting method of solar energy collecting roof
Inventor: HIRAI TAKASHI
IPC: E04D3/40
Filed: 1989-02-21
Abstract: PURPOSE:To make it possible to replace various members with standard members regardless of a roof width and to absorb an expansion caused by heat and the like by mounting a verge facing members and a lighting frame to a connection member so that they are capable of moving. CONSTITUTION:A side bottom connection member 4 provided with a side bottom width adjusting section 10 to open downward along the outside edge is placed near to the side edge of a roof. A side top connection member 5 is mounted on the surface of the connection member 4, and a side connection member cover D' provided with a lighting frame housing section 18 to open downward along the inside edge is loaded to thereupon. A verge facing member (C) provided with the most suitable width to a distance between a side end edge of the roof and the side bottom width adjusting section 10 is selected to provide to the side of the roof, a creasing rising wall 26 of the verge facing member (C) is housed into the side bottom width adjusting section 10, and a side edge upper end 33 of the lighting frame (B) is housed into the lighting frame housing section 18 respectively to the width adjustment is carried out by moving each of them.
Patent JP-S61198723-A (JP)
Title: Applicator for resist
Inventor: SATO MASANORI
IPC: H01L21/30
Filed: 1985-02-28
Abstract: PURPOSE:To equalize a coating by discharging air in a resist supply line outside the line when the quantity of air in the line extends over a predetermined value or more. CONSTITUTION:A resist 22 in a vessel 21 is dropped onto a wafer 25 through a nozzle 24 by a pump 23. When air bubbles increase in the resist 22 and the quantity of collection in a device 26 augments, a sensor 27 is operated and an alarm is given, and collecting air 28 is discharged to the vessel 21 through a line 29. Accordingly, there is not air bubble in the resist 22 in the nozzle 24, and the resist does not drip onto the wafer, thus resulting in no unevenness on application, then forming a normal pattern.
Patent JP-S56135926-A (JP)
Title: Cell for source of molecular beam
Inventor: HIYAMIZU SUKEHISA
IPC: C30B23/06
Filed: 1980-03-27
Abstract: PURPOSE:To generate molecular beams having high efficiency and excellent uniformity by providing a molecular-beam diffusing body inside the cell for the source of molecular beams and near the molecular-beam jetting-out port. CONSTITUTION:The stick-shaped molecular-beam diffusing body 6 is provided inside the cell 1 for the source of molecular beams formed of graphite of high purity or the like and having the molecular-beam jetting-out port 1a with a diameter (d)  and the cell is covered with a heater, while a thermocouple 4 is arranged. By this  constitution, the molecular beams are made to reach a substrate in a more uniform manner and thereby the distribution of thickness of a formed film turns uniform. In addition, since a large distance between the substrate and the cell becomes unnecessary, the epitaxy of the molecular beams of high efficiency becomes possible.
Patent JP-H08213853-A (JP)
Title: Bias circuit
Inventor: SAKAMOTO HIROTOKU
IPC: H03F3/16
Filed: 1995-02-06
Abstract: PURPOSE: To protect a FET by applying the output voltage of a shunt regulator IC set by a voltage division circuit connected in parallel with the bias circuit to a gate of the FET so as to reduce the impedance of the bias circuit and power consumption. CONSTITUTION: The bias circuit is formed by inserting a series resistor R3 to a circuit where a voltage division circuit comprising resistors and a shunt regulator IC 2 are connected in parallel between a negative power supply and GND. An IC whose reference voltage is nearly 2.5V and whose minimum input current is nearly 1mA is adopted for the IC 2, its output voltage is set by voltage division ratio between a resistor R1 and resistors R2 and RV1 and the output voltage is fed to a gate of a FET 1 as a gate bias voltage. Since the minimum input current of the IC 2 is nearly 1mA and the gate current of the FET 1 is usually less than 1mA, the current supplied to a breeder resistor R3 is suppressed to be nearly 3mA, and since the application of a voltage to the IC 2 is enough by the resistor R1 and the resistors R2 and RV1 , the resistors with a sufficiently high resistance is used for the resistor R1 and the resistors R2 and RV1 , then the power consumption of the bias circuit is low.
Patent JP-H11223436-A (JP)
Title: Icemaker
Inventor: NAKAMURA MITSUYOSHI
IPC: F25C1/04
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To shorten a mounting working time by facilitating positioning of an inner partition plate. SOLUTION: The icemaker comprises an icemaker case 1, an icemaking unit provided in an upper part of the case 1, a drain pan provided at a lower side of the unit, and an inner partition plate 2 provided in a lateral direction of a front surface of the case 1 to support the pan. In such an icemaker, plate- like screw clamping parts 4 parallel to a sidewall of the case 1 are provided at both ends of the plate 2, and cutouts arriving at front edges of the parts 4 from screw holes 5 formed at the parts 4 are formed. In the case of mounting the plate 2, mounting screws 6 are temporarily clamped at predetermined positions, then the plate 2 is engaged to an innermost part of the hole 5 from the cutouts at the temporarily clamped screws 6 and locked. Thereafter, the screws 6 are clamped by using a pneumatic tool or the like.
Patent JP-H0569226-A (JP)
Title: Full automatic gear cutting machine manufacturing spiral gear and method of driving said gear cutting machine
Inventor: HERUMAN SHIYUTATSUTOFUERUTO
IPC: B23F9/08
Filed: 1992-02-26
Abstract: PURPOSE: To enhance the usability of a gear cutting machine for a bevel gear or the like by placing within a hobbing drum an eccentric slider that is computer controlled with a tool spindle arranged therein, and enabling a spindle base having a workpiece spindle fixed thereto and a swivel base to be controlled for movement. CONSTITUTION: A hobbing drum 17 is supported on a gear shaping base 11 in such a manner as to be rotatable about a hob axis 18 and an eccentric slider 19 is movably guided thereto under the control of a computer. A tool spindle 23 is supported against the eccentric slider 19 in such a manner as to be rotatable about a rotational axis 20. A workpiece spindle 16 is disposed on a spindle base 14 in such a manner that the rotational axis 15 intersects the hob axis 18 and a swivel axis 13 at one point 24. The workpiece spindle 16 and the tool spindle 23 are subjected to stepless rotational number control under the control of a computer. A swivel base 12 and the spindle base 14 are movable even during a tooth cutting process.
Patent JP-H08237846-A (JP)
Title: Molded rubbr stress cone
Inventor: MORISHITA SHINYA
IPC: H01B3/28
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a molded rubber stress cone which has sufficient flexibility without using oil and with which a prefabricated junction which exhibits stable performance over a long period of time can be realized. CONSTITUTION: A molded rubber stress relief cone is made of rubber composition composed of 100 wt.pts. of ethylene propylene rubber and 10-40 wt.pts. of polyisobutylene added to it or rubber composition composed of 100 wt.pts. of ethylene propylene rubber and 10-30 wt.pts. of polybutene having an average molecular weight of 500 added to it.
Patent JP-H06256358-A (JP)
Title: New imidazolesilane compound and its production, and metal surface treating agent using the same
Inventor: TSUCHIDA KATSUYUKI
IPC: C07F7/10
Filed: 1993-03-01
Abstract: PURPOSE:To obtain a new compound as a metal surface treating agent capable of imparting heat resistance and resist adhesiveness to a metal surface. CONSTITUTION:A compound of formula I (R<1> is H or 1-20C alkyl; R<2> is H, vinyl or 1-5C alkyl; R<3> is 1-3C alkyl). This compound can be obtained by reaction of an imidazole compound of formula II with a 3-glycidoxypropylsilane compound of formula II without using solvent or in an organic solvent (e.g. chloroform) pref. in a moisture-free atmosphere such as in nitrogen or argon gas at 80-200 deg.C. The compound of formula I is useful as a metal surface treating agent for copper, zinc or alloys thereof, esp. for copper foils used in e.g. copper- clad laminates for printed circuits.
Patent JP-S54131166-A (JP)
Title: Operation controller for refrigerators
Inventor: YOSHIMURA TAKAO
IPC: F25D11/00
Filed: 1978-04-04
Abstract: PURPOSE: To provide a capacity variable compressor, an outside temperature detector and a timer in the operation controllers for refrigerators for preventing the larger frequency of capacity change- over than required, and the shortage of cooling with change-over made to high capacity immediately when temperature does not lower in low-capacity continuous operation.  
     CONSTITUTION: When outside temperature is higher or lower than a fixed value, an outside temperature detector 4, a relay 6 and a polarity number change contact 6a actuate so that a 2- pole driving contact 6c or a 4-pole driving contact 7a closes to make intermittent 2- or 4-pole operation respectively while controlled by an inside temperature detector 3. When said 4-pole operation is continued for a fixed period of time, a timer coil 5a, a timer contact 5b, a relay coil 6 and a polarity number change-over contact 6a actuate to close and 2-pole driving contact 6b closes and to open said 4-pole driving contact 7a so that change-over is made to 2-pole operation. When outside temperature is changed lower from higher than a fixed value, said outside temperature detector 4 opens to make changeover to 4-pole operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11237419-A (JP)
Title: Method and device for measuring electronic wave characteristic
Inventor: AMAZAWA TAIJI
IPC: H04B17/336
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To accurately measure such electronic wave characteristics as desired wave power and interference wave power simply with a simple operation, by providing a means for estimating the characteristics of the propagation path of electronic waves from a received and demodulated reference signal in a signal-processing system. SOLUTION: A measuring device 10 of electronic wave characteristics being applied to, for example, a CDMA-system portable telephone for performing space diversity synthesis is provided by holding, in common, the demodulation part of an audio signal/a pilot signal corresponding to each of signal-processing systems 11 and 12 of the telephone and propagation path estimation parts 14 and 21. The propagation path estimation part 14 obtains a propagation estimation value including information on a phase rotation and an envelope by the method of moving averages or the like for data being inputted successively, and obtains a received power SI of a desired wave based on the value.  Interference wave power I1 is obtained based on a residue being obtained by subtracting the propagation path estimation value from a demodulation signal PD1 of a pilot signal, and a synthesized, desired wave power S, an interference wave power I, and their ratio SIR are obtained from the output of both processing systems 11 and 12.
Patent JP-H04277799-A (JP)
Title: Input device
Inventor: NAKAGAWA HIROTAKA
IPC: G10L13/08
Filed: 1991-03-06
Abstract: PURPOSE:To easily and auditorily discriminate between an input English character and the reading voice of KANA (Japanese syllabary) after conversion by making the both difference when the character inputted in the form of a Roman character is converted into the KANA. CONSTITUTION:The input device is provided with a character input buffer M6, a Roman character conversion result character buffer M7, a syllabic nasal reading character code holding memory M8, a long-sound reading character code holding memory M9, an interval control memory M10, a voice output buffer M12, etc., as character input data areas of a Japanese word processor, etc., for a visually handicapped person. An operated key is decided, a Roman- KANA converting process is performed, and the result is stored in the Roman character conversion result character buffer M7. The character is classified by a long sound, a consonant writing character, a syllabic nasal, and others and a conversion-determined character is decided, and tone quality, an interval, and an artificial sound are combined to output a different voice.
Patent JP-S56140025-A (JP)
Title: Manufacture of magnesia sol for coating
Inventor: SAKAI TOSHIYUKI
IPC: C07C51/00
Filed: 1980-03-31
Abstract: PURPOSE: To form the titled sol fit for coating a ceramic substrate by dispersing magnesium oxide powder in an aqueous soln. of a soluble mangesium salt, adding an acidic substance to the resulting suspension, and making the suspension sol.  
     CONSTITUTION: Light powder of magnesium oxide is suspended in an aqueous soln. of a water soluble magnesium salt such as magnesium acetate, and after adding an acidic substance, preferably (oxy)carboxylic acid by ≥ about 0.3g equiv. to 1g equiv. of magnesia, the suspension is made sol at about 60W80°C in about 1W3hr to form magnesia sol with ≤ about 150cp viscosity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10242174-A (JP)
Title: Bonding head
Inventor: KURIHARA MITSURU
IPC: H01L21/52
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the production efficiency of a bonding head for pressing and heat electronic components such as semiconductor chips on a substrate, thereby electrically bonding them by suppressing the influence of the positional change due to the thermal expansion of a hot pressing head, etc., accurately mounting the components and reducing the heating and cooling times. SOLUTION: A vertically reciprocally movable drive 28 is actuated to vacuum-hold electronic components 21, press and heat them and electrically bond them on a substrate 20. A heat insulated base 27 has a vacuum chamber 27a connected to a vacuum system and tubular joint 26 has suction long holes 26a communicating with the vacuum chamber 27a. A work holding heater 24 made of a low-heat capacity material is fixed to the other tubular end of the joint 26 and held with the base 27 with leaving a distance which reduces the influence of the temp. distribution of the base 27 on the heater 24 having sucking holes 24a to vacuum-hold the components 21, thus heating them.
Patent JP-S54133358-A (JP)
Title: Liquid crystal display element
Inventor: YOKOKURA HISAO
IPC: G09F9/00
Filed: 1978-04-07
Abstract: PURPOSE: To maintain durability even in energization for a long period without causing inducting domain even in the case of frit-sealing, by using a specific copolymerization resinous substance in oriented film.  
     CONSTITUTION: Diamine compund, diamino monoalkoxy carbonyl amino compound, and tetracarboxylic acid dianhydride are caused to react in an organic solvent such as N-methyl-2-pyrolidone to generate a polymide-benzo imidazo pyrrolone copolymer resin in formula (where, Ar 1 : dimaino monoalkoxy carbonyl amino compound residual group; Ar 2 : diamine compound residual group; Ar 3 : tetracarboxylic acid dianhydride residual group). This solution is diluted to a proper concentration, and is spread on a glass substrate which is preliminarily coated with inorganic insulation film such as SiO 2  in the upper layer or lower layer of electrode layer. The film after setting has excellent performance in loss starting temperature and heating loss characteristic, and frit-sealed after rubbing with cloth or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54132724-A (JP)
Title: Resin mold transformer
Inventor: IKEMOTO NORIO
IPC: H01F27/04
Filed: 1978-04-07
Abstract: PURPOSE: To enable to apply the transformer in high voltage circuit, by filling gas which has both capacity of insulation media and cooling media in bus duct and flexible tube, and forming such that connection with another instrument can be done in this media.  
     CONSTITUTION: Lead terminal of each phase of resin mold coil 1 is connected to connecting terminal which is disposed at the corresponded position in each phase via connecting bar, each phase drawer terminal is mounted, these are molded with resin in one body, connecting bar part 9 is formed, the drawer terminal is contained and at the same time, terminal case in each case by which bus duct 13 side in which insulation media and cooling media 14 is filled is connected is fixed on connecting bar part, and the drawer terminal is connected to another instrument through bus duct. Thus, connection with another instrument can be done in insulation and cooling media by filling insulation and cooling media in the bus duct flexible tube, and it can be used in a high voltage circuit. 
     COPYRIGHT: (C)1979,JPO&Japio