baber/WOPTO huggingface dataset:
Patent JP-S59144224-A (JP)
Title: Pilot agc system
Inventor: ANDOU AKIRA
IPC: H04B3/10
Filed: 1983-02-07
Abstract: PURPOSE:To eliminate evil influence upon the in-use frequency band of a television signal, FM broadcast signal, etc. by extracting a pilot signal which is frequency-converted to a frequency band other than said in-use frequency band through a BPF. CONSTITUTION:A pilot signal extracted by a directional coupler 4 is converted to a frequency band other than the in-use frequency band used by a television signal, FM broadcast signal, etc., and the frequency-converted pilot signal is extracted through the BPF5. Consequently, there is no evil influence upon the in-use frequency band of the television signal, FM broadcast signal, etc., even if there is a bounce from a stopping frequency band to a passing frequency band when the signal is passed through the BPF.
Patent JP-H08187118-A (JP)
Title: Portable back carrier
Inventor: KUROSAWA SAYOKO
IPC: B65G7/12
Filed: 1995-01-12
Abstract: PURPOSE: To provide a portable back carrier which is lightweight and bulky during handling, and to which loads even having several sizes and shapes can be very easily attached during carrying thereof, and which can prevent the loads from falling down. CONSTITUTION: Parallel two fastening belts 1 having an adjustable length, for fastening a load are attached thereto with carrying belts 2, and a connecting member 3 having a length less than the breadth of the shoulders is attached to the carrying belts 2 above the upper attaching end parts 2a thereof as viewed when it is carried on the back. Further, a load support member 4 is attached to the carrying belts 2, outside the lower attaching parts 2b of the carrying belts 2.
Patent JP-S62257479-A (JP)
Inventor: HAINTSU ABERU
IPC: D06P1/90
Filed: 1987-01-30
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-H09213743-A (JP)
Title: Electronic component and manufacture thereof
Inventor: ANDO HIDEKO
IPC: H05K3/30
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily align a semiconductor device with a wiring board and prevent more bumps than specified from being crushed by forming a plurality of support pins each of which consists of a prop section for positioning and a spacer section that maintain a specified gap between the semiconductor device and the wiring board. SOLUTION: This electronic component consists of a semiconductor device 3 formed by mounting a semiconductor chip 2 with circuit elements formed thereon on a package board 5 having bumps 10, and sealing them; a wiring board 4 mounted with the semiconductor device 3; and a plurality of support pins 12. Each of the support pins 12 contains a prop section 12a that is fit, on one side, in a positioning hole 4a formed in the wiring board 4, and thus holds the semiconductor device 3 in a specified position on the wiring board 4. Each support pin also contains a spacer section 12b projected outward that is formed in the middle of the prop section 12a and is placed between the semiconductor device 3 and the wiring board 4 to maintain a specified gap between them during a bump 10 reflow cycle.
Patent JP-S63185202-A (JP)
Title: Microwave integrated circuit device
Inventor: NISHIDA KOJI
IPC: H01P5/02
Filed: 1987-01-28
Abstract: PURPOSE:To obtain the stable characteristic irrespective of the degree of adherence of a carrier and a case, and also, to freely set thickness of the carrier by providing an open space as a high frequency from a point of 1/4 wavelength from a point of the reverse side of a substrate, on the connecting end face of the carrier of one integrated circuit. CONSTITUTION:Open spaces 10a, 10b are provided from a point of 1/4 wavelength from a point of the reverse side of substrates 3a, 3b, on the connecting end face of carriers 3a, 3b. As for this space, a size of one side is made larger by several times than a gap interval between the carriers. According to this constitution, a microwave propagated on the surface of a conductor pattern 9a of the reverse side of substrates 1a, 1b is propagated from a connecting point 7 to a connecting point 8 side, and becomes open as a microwave when a case is looked at from the connecting point 8, therefore, the connecting point 7 existing at a point of lambda/4 therefrom becomes GND equivalently, and the conductor pattern 9a and 9b of the reverse side are connected. Accordingly, thickness of the carrier can be set freely as long as it is >=lambda/4, and also, a stable characteristic can be obtained without being influenced by the degree of adherence of the carrier and the case.
Patent JP-S59145757-A (JP)
Title: Manufacture of vanadium alloy
Inventor: UEKI HIROMITSU
IPC: C22C1/00
Filed: 1983-02-09
Abstract: PURPOSE:To manufacture a ferroalloy contg. V in an advantageous manner by preparing a molten ferroalloy contg. Si and/or Mn, adding a V compound to the molten ferroalloy, and melting V after reduction. CONSTITUTION:A molten ferroalloy contg. Si and/or Mn is prepd. A V compound is added to the molten ferroalloy, and V is melted after reduction. For example, vanadium pentoxide or ammonium vanadate is injected into molten Fe-Si-Mn obtd. in a stage for manufacturing ferrosilicon, and the V compound is reduced with Si or Mn to manufacture an Fe-Si-Mn-V alloy. A molten alloy contg. an element having higher bonding strength to oxygen than V, e.g., molten Fe-Si or Fe-Mn may be used in place of said molten Fe-Si-Mn.
Patent JP-H08207759-A (JP)
Title: Vehicular bellows fitting structure
Inventor: AZUMA AKIHIKO
IPC: B61D17/22
Filed: 1995-02-07
Abstract: PURPOSE: To prevent the tip part of bellows from projecting out of the outer side face of a vehicle by wind pressure during the travel of the vehicle so as to prevent the generation of air resistance and air swishing sound. CONSTITUTION: A bellows fitting seat 13 is fixed to the end panel 10a of a vehicle 10. A bellows receiving part 17 is formed at the outer hood fitting seat 13. A rib 27 is formed at an outer hood 14 in such a way that the end face 27a of the rib 27 is separable from the bellows receiving part 17. In the case of force in the direction of an arrow mark B acting upon the outer hood 14, the end face 27a comes in contact with the bellows receiving part 17, and in the case of force in the direction of an arrow mark A acting upon the bellows 14, the end face 27a is separated from the bellows receiving part 17.
Patent JP-2000248720-A (JP)
Title: Decorative wall tile and unit room using it
Inventor: NAKAZAWA KAZUMA
IPC: B29C33/42
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide excellent decorative property by arranging a plate part and a wall mounting projection being a decorative body and sealing material filled on the reverse side of the plate part, in a tile hardened by injecting resin into a tile molding mold. SOLUTION: A tile 1 of an ABS resin composed of a plate part 2 being a decorative body and projection 3 formed in the almost center of the reverse of this plate part 2 is molded. Chamfer parts 2c, 2d are formed in four-peripheral edge parts of the plate part 2 from the obverse side 2a and the reverse side 2b, and a silicone sealing material 4 is filled in a layer shape in the reverse part 2b and the chamfer part 2d of this plate part 2. A cavity part 3a reaching a base part to the plate part 2 from the tip is formed in the projection 3 on the reverse of the plate part 2, and the occurrence of a shrink of the plate part 2 is prevented by this cavity part 3a. Thus, excellent decorative property can be imparted to a unit room.
Patent JP-S58136061-A (JP)
Title: Copying process controlling method
Inventor: IMAI TSUTOMU
IPC: G03G15/00
Filed: 1982-02-09
Abstract: PURPOSE:To obtain constant gamma characteristics by selectively varying the amount of charging, the amount of exposure, and a developing bias according to whether the temperature of a photoreceptor is higher than reference temperature or not. CONSTITUTION:In an electrophotographic device which uses, for example, a halogen-dope selenium tellurium photoreceptor, when the photoreceptor temperature drops, a charging potential becomes hard to drop. Therefore, fogging occurs to a copy at a low-density original part. To cancel it, the developing bias is increased. At high photoreceptor temperature, a drop in photoreceptor surface potential increases abruptly, so even when the developing bias is reduced, a decrease in picture density is not dealt with. For this purpose, the amount of exposure is reduced with the developing bias unchanged to improve picture density.
Patent JP-2000223582-A (JP)
Title: Transverse field-effect transistor
Inventor: KAWAGOE HIROKAZU
IPC: H01L29/78
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce the ratio of the resistance of a source and a drain electrode to the total on-state resistance of a transverse field effect transistor(FET). SOLUTION: When executing a pattern layout of a horizontal FET 200 on a semiconductor chip 1, a resistance of source and drain electrodes 201, 202, 207, 208 included in the total on-state resistance Ron between a source pad 211 and a drain pad 212 is expressed as a function of (k), where (k) is the ratio of a horizontal size X to a longitudinal size Y of a cell section of a transistor, and then Ron is subjected to partial differentiation with respect, to (k) to find out (k) which makes Ron minimum. Thereby, when making a cell region S identical to conventional one, the total on-state resistance can be reduced, and when making the total on-state resistance the same as the conventional one, the cell area S can be reduced.
Patent JP-S59144317-A (JP)
Inventor: OOKURA KENGO
IPC: H01R4/68
Filed: 1983-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05186927-A (JP)
Title: Production of bulky interlaced polyester yarn
Inventor: MIYAZAKI TAKAO
IPC: D02J1/00
Filed: 1992-01-07
Abstract: PURPOSE:To obtain at a lower cost in high stability high-quality bulky interlaced polyester yarns excellent in form robustness, with extremely low scum build-up inside and around a turbulent fluid treatment nozzle. CONSTITUTION:(A) Yarns A obtained by putting highly oriented undrawn polyester yarns to crimping and (B) yarns B obtained by heat treatment of the same kind of highly oriented undrawn polyester yarns are simultaneously subjected to turbulent fluid treatment to produce looped fluffs. The heat treatment of the yarns B is carried out at high temperatures in a short time; subsequently to this process, the yarns B is put to water feed treatment and supplied into a turbulent fluid jet nozzle.
Patent JP-2000219324-A (JP)
Title: Supply method for disc-type member and its device
Inventor: NAKAMURA ATSUSHI
IPC: B65G59/10
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To supply a plural number of accumulated return springs to a built-in station by certainly separating each one of them. SOLUTION: A return spring S on the lowest end is horizontally moved to a delivery position of a built-in station by pressurizing and horizontally moving the return spring S on the lowest end from a magazine 6 in which a plural number of the return springs S are accumulated by advancing motion of a pressurizing member 11, moving the return spring S on the lowest end downward by sliding resistance by sliding its tapered part on a tapered part of the second return spring S from the lowest on it, supporting the second return spring S from the bottom by the advanced pressurizing member 11 and separating the return spring S on the lowest end from the second return spring S from the bottom.
Patent JP-S56117877-A (JP)
Title: Operating method of pouring ladle for casting
Inventor: YASHIMA NOBUO
IPC: B22D35/00
Filed: 1980-02-19
Abstract: PURPOSE: To relieve mental labor by visually controlling the inclination of a pouring ladle, and by performing positioning control of the ladle under preset control permutated by a switching means of push buttons, etc.  
     CONSTITUTION: Through the operation of push button 5b, ladle 2 moves to the supply opening of molten-metal supplier 1. Then, molten metal is received by ladle 2 and an inoculant is added. In this case, the received amount of molten metal of ladle 2 should be enough to pour the molten metal in the single stopping period of the intermittent feeding of mold unit 3. With the operation of push button 5b, ladle 2 moves to the molten-metal pouring place of one independent mold 3a 1  among mold units 3a. Through the operation of handle 5a, ladle 2 is inclined to pour the molten metal. Then, the pouring is completed, push button 5b is further operated to move ladle 2 to mold 3a 2  and positioning is performed. Thus, the pouring of mold unit 3 is carried out successively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53105149-A (JP)
Title: Romote maintenance system
Inventor: TASHIRO SHIYUNJI
IPC: G06F11/22
Filed: 1977-02-24
Abstract: PURPOSE: To perform the remote maintenance remarkably efficiently, by connecting the data processor to system operation board in a normal time, and to the maintenance center in an absnormal time through the alternation of a change-over unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53105716-A (JP)
Title: Hose or tube for solvent
Inventor: KAMOSAKI MINORU
IPC: F16L11/127
Filed: 1977-02-25
Abstract: PURPOSE: To get an easy-to-handle and simple-to-manufacture hose with an earthing effect, by forming it with thermoplastic resin composed of polyamide resin and conductive carbon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54112673-A (JP)
Title: Ultrasonic level gauge
Inventor: SANNOMIYA SHIZUYOSHI
IPC: G01F23/28
Filed: 1978-02-23
Abstract: PURPOSE:To enable output signals which are strong to noise, are highly accurate and stable to be obtained by digitally constituting time measuring circuits from transmission up to reception of ultrasonic waves. CONSTITUTION:The gauge is constituted by an ultrasonic wave transmission circuit A and its reception circuit B, a reference signal generating circuit C provided with a temperature compensating circuit, an arithmetic circuit D which counts the pulses transmitted from the circuit C within the time when the signals which the ultrasonic waves transmitted from the circuit A fall against the surface under measurement  and reflected therefrom are received in the circuit B and a circuit E which converts  the operated values as level valves and outputs the same. In addition, a counter 22 which renews counting at each incoming of the reflection signal to the circuit D, an up-down counter 27 for the level output under measurement which counts a fixed pulse at each incoming of the signal and a magnitude comparator 26 which compares the magnitudes of the counters 22 and 27 and gives an increase or decrease instruction to the counter 27 are provided to perform digital processing and make the output signals stable.
Patent JP-H01195610-A (JP)
Title: Flat cable
Inventor: NAKAYA FUMIO
IPC: H01B7/08
Filed: 1988-01-30
Abstract: PURPOSE:To facilitate fitting of a pressure-contact type plug, and to provide a shielded flat cable excellent in the productivity by providing a shield layer coated with conductive paint and having no conductive paint at every specified length. CONSTITUTION:A plurarity of grounding wires 4 of insulated core wires 3 applied with insulating cover 2 on conductors 1 are arranged parallely. A shield layer side 5 of a shielded plastic film 7 where portions having no conductive paint 5 at every specified length are provided while the conductive paint 5 applied is hardened, namely the face applied with the conductive paint is set on the side of insulated core wire 3 and grounding wire 4, and the plastic films 7 obtained by cutting the plastic film 7 according to the number of insulated core wires 3, are vertically set and formed, and then shielded insulation core wires 8 are shifted in width, on the surface thereof, an outer coat 9 is applied, thereby a flat cable is obtained. It is thus passible to fit the conductors of insulated core wires and grounding wires to a connector without separation of the shield layer.
Patent JP-H09210875-A (JP)
Title: Exhalation collecting device
Inventor: NISHINA AKIRA
IPC: G01N1/02
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To simply estimate exhalation quantity by filling a cylindrical air passing pipe with a desiccant absorbing moisture in exhalation and a carbon dioxide adsorbent to form a collection part and detecting and displaying the collection of a definite amt. of exhalation on the collection part. SOLUTION: A drying cylinder 4 filled with a desiccant 3 and an adsorbing cylinder 6 filled with a carbon dioxide adsorbent 5 are inserted in the cylindrical air passing pipe 2 made of a transparent synthetic resin of a collection part 7. A subject detaches an inlet lid 10 and an outlet lid 11 and exhalation is blown in the air passing pipe from the opening of an inlet cap 8 at low flow velocity. Exhalation enters the collection part 7 and passes through the drying cylinder 4 and the adsorbing cylinder 6 and carbon dioxide in exhalation is adsorbed with the adsorbent 5 and the remaining gas is discharged to the outside from the opening of an outlet cap 9. As the desiccant 3, silica gel blue adsorbing moisture to discolor is used and discolored to red by moisture in exhalation and a definite necessary amt. of exhalation flows and the collection of moisture is displayed.  After discoloration is confirmed, the openings of the caps 8, 9 are covered with the lids 10, 11 and this exhalation collecting device is hermetically sealed to be fed to an analyzing place.
Patent JP-H03225124-A (JP)
Title: Heating structure
Inventor: TOGAWA KIHACHIRO
IPC: F24D3/16
Filed: 1990-01-30
Abstract: PURPOSE:To provide heating structure which is light and excellent in strength and facilitates execution of a work by a method wherein a light material at least in one layer being a surface material or a back material forms a composite sheet formed by bonding together a light inorganic aggregate, inorganic fibers, and fly ashes by means of thermosetting resin. CONSTITUTION:Heating structure comprises a surface material 1, a back material 2, and a pipe 3. However, it is preferable that a layer 6 of a metallic sheet 6 is formed on the surface of the back material 2 or the under surface of the surface material 1, both making contact with the circulating pipe serving to promote radiation. The surface material 1 is formed of a plate material, e.g. a plywood, a composite plate 4, and the back material 2 is formed of foamed resin 5 and the composite plate 4 and has a groove which is formed in the surface of the back material and in which the pipe 3 is arranged. The surface material 4 or the back material 2 has a layer of a light material 6 in one or two or more layers, and the light material is resin, e.g. foamed resin of preferably 1g/cm<2>, rubber, wood, and a felt. The composite plate 4 is formed by bonding together a light inorganic aggregate, inorganic fibers, and fly ashes by means of thermosetting resin, and density is preferably 1.0/cm<2> or less.
Patent JP-H08218101-A (JP)
Title: Steel powdery mixture for powder metallurgy and material for sintering containing the same
Inventor: NITTA MINORU
IPC: B22F1/00
Filed: 1995-02-08
Abstract: PURPOSE: To produce a steel powdery mixture for powder metallurgy showing high compressibility equal to that of pure iron powder by mixing Mo-V prealloy steel powder having a specified compsn. and iron-phosphorus powder in which the content of O is prescribed and preparing a steel powdery mixture in which the content of P is specified. CONSTITUTION: Prealloy steel powder having a compsn. contg., by weight, <=0.02% C, <=0.01% Si, <=0.3% Mn, <=0.03% P, <=0.03% S, <=0.1% Cr, <=0.1% Al, 0.1 to 0.6% Mo, 0.05 to 2% V, 0.25% O, and the balance Fe with inevitable impurities and iron-phosphorus powder in which the content of O is regulated to <=1.0% are mixed to prepare a steel powdery mixture in which the content of P is regulated to 0.1 to 0.6%. Thus, the steel powdery mixture for powder metallurgy having exceedingly high strength and high toughness can be obtd.
Patent JP-H02201845-A (JP)
Title: Face-wiping device for color cathode-ray tube
Inventor: INOUE MITSUO
IPC: H01J9/227
Filed: 1989-01-30
Abstract: PURPOSE:To achieve improved face-wiping by comprising a mechanism for wiping through pressing a water absorbing sponge-like roller to the inner surface of a concave container, an exchange mechanism for the dirty roller, a mechanism for wiping through pressing a sponge-like belt to the end face of the concave container, and a movable frame mechanism for the belt. CONSTITUTION:A positioning roller 7 is pressed to a panel end face 2 having a predetermined number of revolution and inclination by the tension of a spring 6, and a sponge-like roller 8 is inserted by a given depth from the panel end face 2 as a reference. The inserted roller 8 is pressed to the panel inner surface 3 by the weight of a weight 12 bound to a roller connecting plate through the operation of a roller actuator 9, and brought in arcuate reciprocating operation following the rotation of a quadrilateral-shaped panel 1. There are provided a roller exchanging mechanism equipped with two rollers for replacing a dirty roller due to adherence of applicated agent, a mechanism for wiping by pressing a water absorbing sponge-like belt 15, immersed in cleaning liquid so as to be cleaned continuously, to the end face of a concave container, an exchange mechanism part for the belt 15, and a movable frame mechanism for fore and aft movement of the whole device.
Patent JP-2000221928-A (JP)
Title: Driving device for display, and liquid crystal module using it
Inventor: TAMAI SHIGEKI
IPC: G09G3/20
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for display capable of miniaturizing the whole containing a controller or the like, and capable of reducing the cost, and a liquid crystal module using it. SOLUTION: In this driving device for display, composed by connecting longitudinally plural source driver LSI chips 1... for driving a liquid crystal panel based on an image data signal, in each of which a shift register 11 for shifting and transferring a start pulse signal by synchronizing it with a clock signal, a sampling memory 15 for sampling the image data signal based on the output of the shift register 11, and a hold memory 17 for latching the selected image data signal by a latch signal are installed, a delay circuit 13 for generating the latch signal by delaying the start pulse signal outputted from the shift register 11 of the source driver LSI chip 1, is installed.
Patent JP-H01195988-A (JP)
Title: Scroll compressor
Inventor: MATSUKI TETSUZO
IPC: F04C18/02
Filed: 1988-01-29
Abstract: PURPOSE:To prevent a fine adjustment element from falling into a pressure balancing groove communicating compression chambers with a gap at the back of the fine adjustment element by simultaneously opening the pressure balancing groove to both the compression chambers at the side of the inward face of a scroll side plate when the angle of orbital turning of a swinging scroll reaches that of communication between those chambers. CONSTITUTION:A pressure balancing groove 15 is communicated with compression chambers 11 and 12 and a gap 501 at the back of a fine adjustment element 13, and opens simultaneously to both the compression chambers 11 and 12 with a contact point 14 therebetween. Before the angle of orbital turning of a swinging scroll 201 reaches that of communication between said chambers, a gap 501 at the back of the fine adjustment element 13 constantly opens via the pressure balancing groove 15 to the compression chamber 11 so that a pressure P1 affects said chamber 11. Immediately after the angle reaches that of the communication, the compression chamber 11 is communicated with a discharge chamber 10 and the pressure balancing groove 15 is open to the compression chamber 12 so that a pressure P2 affects the gap 501 at the back of the fine adjustment element 13.