baber/WOPTO huggingface dataset:
Patent JP-S56129867-A (JP)
Title: Measuring circuit
Inventor: OOYABU SHIGETO
IPC: G01R15/09
Filed: 1980-03-17
Abstract: PURPOSE:To accomplish a power indication with limited errors regardless of the volume of tidal current by a digital indication of power level with expanded input AC level according to the lowering detected in the AC level to be measured. CONSTITUTION:When the power transmission tidal current is below a specified value, a drop in the output voltage of an arithmetric amplifier 8 makes negative the sum with a negative voltage from a constant current source 22, the output of an arithmetric amplifier composing a comparator turns to a higher level. This switches on or off transistors 18 and 19 to change-over electronic switches 13 and 12. Therefore, a relay switch 21a works with the excitation of a relay 20 thereby preventing any expansion of the output from an amplifier 8 even when the AC level to be measured from the secondary winding of an auxiliary rectifier 7 becomes a pseudo AC level expanded 10 times. As a result, the power is expanded at a specified rate on an indicator with an A/D converter 5 or the like and digitally indicated after adjusted in the decimal point position with a relay contact 21b. This indication can be made with limited errors even under a less tidal current as is done under a larger one.
Patent JP-S57150438-A (JP)
Title: Precursor for hydrogenation catalyst
Inventor: YOKOYAMA SHIGEO
IPC: B01J23/74
Filed: 1981-03-11
Abstract: PURPOSE:To obtain a precursor for catalysts which is strong to poison and can avert coking by dipositing iron oxide on a titania carrier as a precursor for hydrogenation catalysts. CONSTITUTION:As a procursor for hydrogenation catalysts in the presence of hydrogen for heavy duty oil contg. polycyclic arom. compds. and ash content, iron oxide which is an activator is deposited on a titania carrier. The resultant precursor for catalysts is strong to ash content or poison such as halogen, is highly active at the temp. occuring on coking and is produced inexpensively.
Patent JP-H10228025-A (JP)
Title: Liquid crystal display device and its assembling method
Inventor: KIMURA TAIICHI
IPC: G02F1/1339
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device having structure which exerts no influence on the interval between two substrates of the liquid crystal display device and its assembling method. SOLUTION: This liquid crystal display device has a 1st substrate 2 where a common electrode is formed, a 2nd substrate 3 which has a driving electrode formed and faces the 1st substrate, a liquid crystal layer 8 which is sandwiched between the 1st substrate 2 and 2nd substrate 3, and a flexible printed board 4 having a common electrode connection terminal and a driving electrode connection terminal which are sandwiched between edges of the 1st substrate 2 and 2nd substrate 3 and connected to the said common electrode and driving electrode in series respectively, and the 1st substrate 2 and 2nd substrate 3 are adhered and sealed with a seal material 11 having penetrated the gap between their opposite circumferential edges.
Patent JP-H03241102-A (JP)
Title: Permeable mechanism for fueling station
Inventor: YAMATO HARUYOSHI
IPC: E01C9/00
Filed: 1990-02-16
Abstract: PURPOSE:To collect overflowing fuel by inclining the contact surface of an upper layer section with a lower layer section against the horizontal surface to provide a permeable body and, at the same time, providing a guide section to the lower end of the lower layer section, and providing a storage tank connected to the guide section. CONSTITUTION:An upper layer section is constituted of Portland cement of 300 - 400kg per 1m<3> of a cement concrete construction, binder of 0.005 - 0.lwt. against cement 1wt., water of 0.35 - 0.45wt. and aggregate of which the remainder is constituted. At that time, passing wt. of a 5mm sieve of aggregate is 50 - 100%, 8 - 25% under conditions of water/cement wt. ratio 0.35 - 0.43 in a 2.5mm sieve, 10 - 18% under conditions of water/cement 0.43 - 0.45, and it is constituted of a cement concrete mixture having the distribution of a particle size of 0 - 6% in a 1.2mm sieve. A lower layer section is formed of a combustible liquid impermeability constructional foundation such as metal or cement mortar, etc. The contact surface of the upper layer section with the lower layer section is inclined against the horizontal surface to form a permeable body. In addition, a guide section 3 is formed downward of the lowest position of the inclination and in a region of the lower end of the lower layer section in a permeable body and, at the same time, a storage tank 4 with an oil resistance construction connected to the guide section 3.
Patent JP-S58181110-A (JP)
Inventor: JIYUAN JIYOSE SARINASU JIYUAN
IPC: G05B19/00
Filed: 1983-03-03
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-H10229934-A (JP)
Title: Synthetic resin-made bedding
Inventor: NAKAGAWA TETSUO
IPC: A47G9/02
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a worm synthetic resin-made bedding having a good moisture absorption and water absorption by choosing the futon side material of the skin-touching side from cloth containing cross-linked acrylic high moisture absorbent fibers and using as padding a product containing synthetic fibers having far infrared radiationability. SOLUTION: Synthetic fiber-made bedding (a coverlet 15a, a mattress pad 15b) consists of skin-touching futon-side material 11a, 11b, paddings 12a, 12b and outside futon-side material 13a, 13b. In this case, the skin-touching side futon side materials 11a, 11b are formed by using 20-30% wt. of cross-linked acrylic high moisture absorbent fibers. The paddings 12a, 12b contain synthetic fibers having far infrared radiationability which are produced, for example, by keading 3-10wt.% ceramics such as titanium oxide and the like into a dissolved polyester resin or the like, and spinning the mixture. More than 40% of weight of these spun short fibers containing ceramics are mixed with other short fibers, and carded in cotton-carding process for futons, thereby paddings 12a, 12b are produced.
Patent JP-S57148081-A (JP)
Title: Automatic operating device for pump
Inventor: ADACHI YASUHIKO
IPC: H01H35/40
Filed: 1981-03-09
Abstract: PURPOSE:To improve the economy by combining a pressure switch and a flow rate switch to single switch to enable continuous operation of a pump even when a water cock is throttled down. CONSTITUTION:A switch device 4 is constituted by containing therein a lead switch 20 for the control of the pump operation and a magnet 13 to actuate said switch 20 and providing a float 12 to be pushed up by the water flow in the pump operation and a bellows 15 coming in contact with the lower end of said float thereby enabling the continuous operation of the pump even when the water cock (not illustrated) is throttled down. As the discharge pressure increases when the water cock is fully closed the bellows 15 contracts to stop the water flow, the float 12 lowers by its own weight thus moving the magnet 13 farther away from the switch 20 to open the contact point of the switch 20 cutting off the current supply to a relay coil 21 to open a relay contact point 23 thereby turning off a pump motor 22 to stop the operation.
Patent JP-H11273526-A (JP)
Title: Control circuit for electric switching device
Inventor: HANSEN JAMES E
IPC: H02H9/04
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit for a current switching device. SOLUTION: This control circuit 30 activates a timer 34 controlling width of a pulse generated by a PWM controller 33 according to adjusting output voltage from a supply circuit 31, in order to drive a coil 20 of a contactor in response to control voltage. The pulse controls a transistor Q2 impressing the control voltage on the coil 20, and high current flowing in the coil 20 is generated in order to close the contactor, further the pulse after the prescribed time is shortened to lessen the current flowing in the coil, then the contactor is kept closed.  A flyback circuit 36 is connected in parallel with the coil 20, and it provides an electric pathway for comparatively low inverse voltage drop during intervals between the pulses in order to maintain the electromagnetic field, also the flyback circuit 36 provides an electric pathway for high inverse voltage drop when the contactor is opened by the control voltage, thus the coil current is rapidly attenuated.
Patent JP-S61194780-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSHIKA KATSUSHI
IPC: H01L29/812
Filed: 1985-02-25
Abstract: PURPOSE:To limit implanted atoms as only silicon, and to obtain a compound semiconductor device having excellent element characteristics by forming an silicon thin-film on the surface of a compound semiconductor substrate and shaping a channel layer and semiconductor regions as a source and a drain into the compound semiconductor substrate through the implantation of silicon ions through the silicon thin-film. CONSTITUTION:The surface of a GaAs substrate 1 as a compound semiconductor substrate is washed, and an silicon thin-film 2 is shaped on the whole surface. Silicon ions are implanted in order to form a channel layer 4 while using a photo-resist film 3 as a mask. In Fig. 3, silicon ions are implanted in order to shape semiconductor regions 6 and 7 as a source and a drain while employing photo-resist films 3 and 5 as masks. The photo-resist films 3 and 5 are removed, and the silicon thin-film 2 is changed into an insulating film 8. That is, the silicon thin-film 2 is heated at a low temperature in an atmosphere consisting of oxygen and nitrogen brought to a plasma state or oxygen, etc. under the state in which oxygen, etc. are excited by beams, and turned into an SiO2 film or an Si3N4 film. A cap is annealed for activation through the insulating film 8. A gate metal is evaporated, and a gate electrode 9 is shaped through a lift-off method.
Patent JP-S53121225-A (JP)
Title: Rolled joint construction between different type metal tube
Inventor: SUDOU MITSUO
IPC: F16L13/14
Filed: 1977-03-30
Abstract: PURPOSE: To prevent weakening and breaking down by hydrogen by positioning contact limit point of outer surface of inner sleeve and inner surface of the first tube further on the first tuqe end surface side compared to contact limit point of outer sleeve inner surface and outer surface of the first tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09233030-A (JP)
Title: Optical transmission reception circuit
Inventor: KANESAKA HIROKI
IPC: H04B10/07
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission reception circuit with a circuit configuration independently of a transmission bit rate. SOLUTION: An electrooptic conversion section 11 converts an electric signal into an optical signal and provides the output of the optical signal according to a clock signal CLK IN. A frequency voltage conversion section 13 gives a voltage proportional to a frequency of the clock signal CLK IN to an optoelectric conversion section 12. A preamplifier 21 and a main amplifier 26 amplify the received optical signal and a timing extract section 27 extracts a clock signal CLK OUT from the amplified signal. An identification recovery section 28 recovers a timing of a received signal by the clock signal CLK OUT and provides an output. The resistance of a feedback receiver 22 of the preamplifier 21 is changed according to the output voltage of the frequency voltage conversion section 13 and then the gain and the band of the preamplifier 21 are controlled.  A low pass filter 23 has a configuration of an RC circuit, and the resistance of a resistor 24 changes with an output voltage of the frequency voltage conversion section 13 and hence the cut-off frequency is controlled.
Patent JP-H01208851-A (JP)
Title: Mounting structure for electronic part
Inventor: MORI FUMIO
IPC: H01L23/50
Filed: 1988-02-16
Abstract: PURPOSE:To position leads for an IC and connecting terminals for a ceramic substrate positively by inserting the connecting terminals formed to the ceramic substrate into holes in a pad for selecting the IC and sealing the IC with a sealing resin. CONSTITUTION:An IC (a TAB.IC) 1, to selection pads 7 of which holes are bored and which is assembled by a tape carrier system, is positioned to connecting terminals 2 shaped at the same positions as the positions of the holes in the selection pads 7 onto a ceramic substrate 4 by the holes in the selection pads 7 and mounted, and a semiconductor element 8 for the TAB.IC 1 is connected to the ceramic substrate 4 by conductive adhesives. Leads 9 of the TAB.IC 1 and the connecting terminals 2 for the ceramic substrate 4 are connected by solder after the connecting terminals 2 are inserted into the holes in the selection pads 7, the TAB.IC 1 is selected with a sealing resin, and a heat sink 5 is connected on the reverse side of the ceramic substrate 4.
Patent JP-H08208357-A (JP)
Title: Method for antibacterial and antimold processing of ceramic material and its product
Inventor: KOBAYASHI NORIO
IPC: C04B41/86
Filed: 1995-01-31
Abstract: PURPOSE: To give antibacterial and antimold effects which are sure and continuous to a ceramic product while maintenance for the product is least required, by applying glaze on a ceramic product, spraying a specified antibacterial and antimold soluble glass fine particles thereon, and then baking. CONSTITUTION: After a ceramic product is glazed, antibacterial and antimold soluble glass particles having <=50μm average particle size and <=0.5mg/1g of glass/hr dissolving rate in water at 20 deg.C for 500μm particle size and containing at least one of Ag2 O and ZnO is sprayed on the glaze by 0.001-5mg/cm<2> amt. Then the glass particles are baked with the glaze.
Patent JP-S52118948-A (JP)
Title: Electric cleaner
Inventor: TAKAHASHI SHIGENOBU
IPC: A47L9/00
Filed: 1976-03-31
Abstract: PURPOSE: To reduce a noise of frequency level at an overall value, by providing U-shaped noise-reducing means formed from an air permeable material in a part of an exhaust passage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54126525-A (JP)
Title: Soundboard structure of pianos
Inventor: KURATA TOSHIO
IPC: G10C3/06
Filed: 1978-03-24
Abstract: PURPOSE: To improve the continuation of sounds near the breaks of bridges of low tones and middle tones by continuously providing auxiliary ribs having the portions approximately corresponding to the mounting positions of long and short bridges onto the ribs on the back of the soundboard.  
     CONSTITUTION: Auxiliary ribs AR are continuously provided by means of screws or the like integrally over the entire part of the portions connecting the portions corresponding to the long and short bridges and the portions corresponding to the end parts of both bridges on the top of the ribs R on the back of the soundboard SB. Since the addition of such auxiliary ribs compensates the discontinuity at the breaks of the bridges of low tone and middle tones, the continuation of the sounds is largely improved and the vibration propagation in the soundboard face becomes faster and even and holding of crowning becomes stable, thus rich sound volume and timbres may be stably obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04273218-A (JP)
Title: Optical switching device
Inventor: HIRANO MASAO
IPC: G02F1/025
Filed: 1991-02-28
Abstract: PURPOSE:To obtain the optical switching device capable of obtaining multichannel optical switch of simple constitution superior in high speed responsiveness. CONSTITUTION:Parts 51, 53, and 54 of intermediate areas formed at least between adjacent optical waveguides, i.e., 41, 42, and 43 are formed of a material which has electrooptic effect and the refractive index distributions are controlled by controlling electric fields applied to the intermediate areas to control optical coupling between adjacent optical waveguides. Consequently, electrode-to- electrode distances can be made sufficiently long and the optical coupling between many optical waveguides which are arrayed laterally is enabled to obtain the optical switching device capable of constituting the multichannel optical switch of extremely simple constitution superior in high speed responsiveness.
Patent JP-S58157538-A (JP)
Inventor: YURII MIHAIROUITSUCHI BODOPIAN
IPC: B21H1/00
Filed: 1982-03-04
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-S53119665-A (JP)
Title: Manufacture of cathode-ray tube with side pin
Inventor: TSUMURA OSAMU
IPC: H01J29/92
Filed: 1977-03-28
Abstract: PURPOSE: To improve airtightness by respectively forming a metal film layer for preventing oxidization and oxidized-film layer at the sealing-target part of a metal tube and hermetical-bonding-target part, by removing the metal film layer after implanting the metal tube through a neck part, and by sealing the metal tube to an electrode lead-out wire. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60179027-A (JP)
Inventor: ISHII MITSUO
IPC: A47L5/28
Filed: 1984-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11233001-A (JP)
Title: Image forming device and its manufacture
Inventor: UEDA KAZUYUKI
IPC: H01J29/86
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a plate-type image forming device, which has no dispersion of rightness and no mixed colors caused by a position gap, and also has high productivity, by improving assembling precision of the plate-type image forming device, and also to provide its manufacturing method. SOLUTION: This image forming device is composed of primary substrate 1, secondary substrate 2, and a support frame 3 which is held between the primary substrate 1 and the secondary substrate 2 to support them. Plural positioning fixed members, 4, 5 and 6, are arranged between the primary substrate 1 and the secondary substrate 2, and a positioned surface by the positioning fixed members is adjusted vertically to the planes of the substrate 1, 2. And, a vacuum container is formed by the primary substrate 1, the secondary substrate 2 and the support frame 3.
Patent JP-S61194267-A (JP)
Inventor: KINOMOTO SHIGERU
IPC: D06C7/02
Filed: 1985-02-22
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-H05235238-A (JP)
Title: Electronic component and mounting method therefor
Inventor: KITANO MAKOTO
IPC: H01L23/50
Filed: 1992-02-21
Abstract: PURPOSE:To simply and effectively prevent a Manhattan phenomenon by placing a weight on the surface opposed to the surface of a board side through an electronic component body, sticking the part to the body by adhesive whose adhesive strength is vanished at a melting point or lower of solder and removing the weight after soldering. CONSTITUTION:A weight 3 is fixed to the surface opposed to the surface of a board 6 side, i.e., the upper surface of an electronic component body 1 through the body 1 to which an electronic terminal 2 is attached with adhesive 4 in which its adhesive strength is vanished at a melting point or lower of solder. Accordingly, when the body 1 is surface-mounted on the board 6, the weight 3 is fixed to the body until the solders 9a, 9b are melted, but after mounting, the adhesive part is peeled to be easily removed. The adhesive to be used has a temperature for vanishing the adhesive strength of 60-180 deg.C. Thus, a Manhattan phenomenon, a package crack can be prevented.
Patent JP-H07214375-A (JP)
Title: Method for executing submerged arc welding
Inventor: ICHIKAWA KAZUTOSHI
IPC: B23K35/362
Filed: 1994-02-09
Abstract: PURPOSE:To provide the weld metal of high toughness either before or after execution of PWHT(Post Weld Heat Treatment) in the submerged arc welding method where the PWHT is executed to the weld zone. CONSTITUTION:The weld metal contains, by weight, 8-16%Si0P2, 9-21%CaF2, 5-10% metallic carbonate in terms of CO2, 0.5-3.5% one or two kinds of Si and Mn, and, 0.1-5% Mg. In addition, the welding is executed by combining the bond flux where the contents of Si, Mn and Mg satisfy the inequalities 0.5< (Si+Mn)/Mg<2.0 and the wire where the carbon equivalent is specified, and the post weld heat treatment is executed by specifying the temper parameter.
Patent JP-S62193234-A (JP)
Title: Earth system of electromagnetic apparatus winding
Inventor: IHARA AKIHIKO
IPC: H01F27/36
Filed: 1986-02-20
Abstract: PURPOSE:To enable the automatic positioning of an earth connection piece against a laminated iron core by providing the earth connection piece which is electrically connected to the laminated iron core by joining an earth lead wire connected to the insulator of a secondary coil and projected from the side of the secondary coil to the surface of the laminated iron core. CONSTITUTION:An insulating material 22 and an insulator 23 are attached to an outside and an inside, a secondary coil 13 which connects an earth lead wire 13a to an earth connection piece 26 is provided on the central leg of a laminated iron core 15, the earth connection piece 26 is joined to the side 15b of the laminated iron core 15 and the earth connection hole 28 of the earth connection piece 26 is faced to a ribet hole 15c. Accordingly, the earth connection piece 26 is positioned against the laminated iron core 15 at the position which coincides with the ribet hole 15c, the earth connection piece 26 is fixed by inserting a ribet 30 in the ribet hole 15c through the earth connection hole 28 and the earth lead wire 13a and the laminated iron core 15 can electrically be connected. This enables the automatic positioning of the earth connection piece against the laminated iron core.
Patent JP-H0686245-A (JP)
Title: Signal processing system
Inventor: KIN TOKUKAN
IPC: H04N9/797
Filed: 1993-02-24
Abstract: PURPOSE: To obtain a signal processing system by which a clock signal with a precise phase is generated even when a signal frequency is higher than a sampling frequency. CONSTITUTION: In the video signal processing system where a phase correction pattern is inserted to a part without a video signal at encoding and the phase is compensated by using the phase correction pattern in the case of decoding and the frequency folding technology or the like requiring a precise sampling point is used, a pattern recognition section 10 recognizes the phase correction pattern inserted at encoding, a code conversion section 20 converts the signal into a signal without a sign, the phase of the phase correction pattern recognized by a comparator section 30 and the phase of the video signal are compared to provide an output of a lead pulse or a leg pulse,  a clock adjustment control section 40 controls a counter by the pulse and a clock adjustment section 50 matches the phase of the video signal with a phase of the phase correction pattern according to the count result.
Patent JP-S59164757-A (JP)
Inventor: RICHIYAADO GAASU POOZU
IPC: C07D239/06
Filed: 1983-03-04
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-S61193620-A (JP)
Inventor: HATANO TAKESHI
IPC: F01D1/02
Filed: 1985-02-25
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-H08191703-A (JP)
Title: Umbrella with umbrella bag-housing unit
Inventor: KAWASE MANABU
IPC: A45B9/02
Filed: 1995-01-13
Abstract: PURPOSE: To make an umbrella bag usable, by making a grip part of an umbrella hollow, and providing a lid at the grip part so as to house reasonably the umbrella bag belonged to umbrella in the umbrella. CONSTITUTION: A cylindrical grip part 3 at one end of the handle 2 of an umbrella 1 is formed in a hollow. That is, the grip part 3 is formed in a cylindrical form by a wood, a synthetic resin or the like, a cutting of screw 8 is provided on the outer peripheral surface of the opening at the front end, and a screw type lid 4 is screwed thereto so as to block the opening of the grip part 3. When the umbrella is used, an umbrella bag is removed from the umbrella, and after the lid 4 is rotated and removed, the umbrella bag is housed in the grip part 3 of the handle 2 made in a hollow. The lid 4 is screwed to block the opening of the grip part 3 again under such a condition. Consequently, the umbrella bag can be housed in a good appearance without making it as an obstacle.