baber/WOPTO huggingface dataset:
Patent JP-H10224994-A (JP)
Title: Frequency controller for dc transmission system
Inventor: FURUKAWA NOBUHIKO
IPC: H02J5/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To control a system for linking AC systems through DC transmission well both for normal fluctuation and significant disturbance of load. SOLUTION: An emergency/normal switch 14 receives frequency deviations F1 and F2 of systems A and B and makes a decision that an emergency state has occurred when the frequency fluctuation of any one of the AC systems A, B deviates from the range of normal fluctuation of load. Consequently, an emergency switch signal E is turned on to start operation of an integrator 8' in a proportional integration control system 1'. The emergency/normal switch 14 also receives an output from the integrator 8' and turns the emergency switch signal E off when respective frequency fluctuations are within the range of normal fluctuation of load and the output from the integrator 8' is close to 0 thus stopping operation of the integrator 8'.
Patent JP-H10227492-A (JP)
Title: Device for installation of outdoor apparatus of air conditioner
Inventor: HOZUMI MASARU
IPC: F16M13/02
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To enable the reliable and easy installation of an outdoor apparatus having a heavy weight on a wall outside a window at a higher floor of a building. SOLUTION: In installing an outdoor apparatus on the wall outside of a window by hanging the outdoor apparatus, a pair of slide protrusions 30, 70 which are mounted on the outdoor apparatus are slidably fitted into support struts 33 downwardly from the top and they are descended with a given frictional resistance. Furthermore, to prevent the outdoor apparatus from inclining largely about the slide protrusion 30 even when the outdoor apparatus is not supported by a chance, the outdoor apparatus is guided vertically along the support strut 33 by a coupled working of the slide protrusion 30 and the slide protrusion 70. Furthermore, the slide protrusion 30 and the slide protrusion 70 differ in size so that it prevents an erroneous insertion of these protrusions 30, 70 at the time of installing the outdoor apparatus.
Patent JP-2000227461-A (JP)
Title: Semiconductor testing device
Inventor: KUMAKI KOICHI
IPC: G01R31/26
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce management man-hours and to prevent execution of an erroneous program by using a test board mounting a board storage device storing the whole or a part of a test program. SOLUTION: This semiconductor testing device 100 is provided with a test board 110 and a semiconductor testing device main body 140 constituted of a test head 120 and a tester 130. The test board 110 mounted to the test head 120 freely removably is provided with a socket 111 for mounting a semiconductor element 10 to be measured and a board storage device 112. The test board 110 is prepared for every sort of the semiconductor element 10 to be measured. The storage device 112 is constructed of a rewritable nonvolatile memory such as a flash EEPROM or a ROM. The test board 110, to which the semiconductor element 10 to be measured is mounted, is installed to the test head 120, a test program stored in the storage device 112 is read into the tester 130, and then, the program is executed for performing a test.
Patent JP-S58145149-A (JP)
Title: Resin-sealed electric parts
Inventor: TAKANO HAJIME
IPC: H01L23/29
Filed: 1982-02-23
Abstract: PURPOSE:To remove unsatisfactory products after a resin sealing was performed as well as to prevent the effect of a light by a method wherein transparent resin, through which an inside inspection can be performed, is sealed on the electric parts, and then a discoloring process is performed so as to obtain the color with which a light can be shielded. CONSTITUTION:A semiconductor element 1 is adhered to a die-pad part 2 and wire-bonded with lead terminals 4 and 5 using a fine metal wire 6. The inside of the resin sealed body 7, wherein the semiconductor element 1 was sealed using transparent resin, can be visually inspected easily after sealing, and unsatisfactory products can be removed. The following process is performed on the non-defective products after said inside inspection has been performed. In order to prevent the effect of light coming from outside, a discoloring process is performed on the surface layer of the transparent resin sealed body 7, and the light coming fromt outside is shut out. The surface layer of the resin sealed body 7 is formed into a discolored part 7a of black color or other opaque color. This coloring process is performed by a heat treatment using an induction heating device, a radioactive-ray treatment, a chemical processing using chemicals, surface polimerization by applying a polymerization promotor and the like.
Patent JP-S55123790-A (JP)
Title: Printer control unit
Inventor: TAKAHASHI HIDEYUKI
IPC: G06K15/16
Filed: 1979-03-15
Abstract: PURPOSE: To make it possible to switch accurately excitation data, by making registers, which give excitation signals to a pulse motor for form feed control, double.  
     CONSTITUTION: Data given from a micro processor through data bus 5 is written in register 102 by write signal 101. Data of register 102 is transferred to register 107 by clock signal 105 supplied from timer 104. The output of register 107 is transferred to pulse motor 109 through driving circuit 108. Signal 105 resports further to the micro processor that contents of register 102 have been transferred to register 107. The micro processor writes new data into register 102 before the next clock is generated. Thus, the excitation switching time of the pulse motor for form feed control becomes accurate, and the load of programs can be averaged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53114053-A (JP)
Title: Power consumption controller
Inventor: OOTSUKA YOUSHI
IPC: G05F1/10
Filed: 1977-03-17
Abstract: PURPOSE: To prevent power consumption from exceeding contact capacity by turning OFF specific electrical machinery and appratus temporaily when the power consumption exceeds the value whose consumption of the specific electrical machinery and apparatus is subtracted from contact capacity and turning it ON when the power consumption decreases again. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01203222-A (JP)
Title: Production of thin oxide superconducting film
Inventor: NISHIKIDA SHUNICHI
IPC: H01B13/00
Filed: 1988-02-10
Abstract: PURPOSE:To efficiently obtain a thin Y1Ba2Cu3O7-delta superconducting film by forming a thin Y-Ba-Cu-O type oxide film on a substrate with evaporating sources for Y, Cu and Ba and by heating the formed film in an oxidizing atmosphere. CONSTITUTION:Y oxide, metallic Cu and metallic Ba are used as evaporating sources for Y, Cu and Ba, respectively. A thin Y-Ba-Cu-O type oxide film is formed on a substrate by ion plating with the evaporating sources in an atmosphere contg. oxygen. The formed film is heated in the air or in an oxidizing atmosphere.
Patent JP-H03237268-A (JP)
Title: Distributor rotor for internal combustion engine
Inventor: OKA HIROYUKI
IPC: F02P7/02
Filed: 1990-02-13
Abstract: PURPOSE:To improve durability and reliability in a distributor rotor body, made of synthetic resin containing electric insulating inorganic material, provided with an electrode member half buried therein, by using polyamideimide resin as the above-mentioned synthetic resin so as to maintain high thermal deformation temperature. CONSTITUTION:In a distributor rotor used for a distributor in a spark ignition type multiple-cylinder internal combustion engine, an electrode member is half buried into a distributor rotor body made of synthetic resin containing electric insulating inorganic material. In this case, polyamideimide resin, thermoplastic resin of high thermal deformation temperature, is used as the above-mentioned synthetic resin. As a result, even under the high temperature operation of the internal combustion engine for many hours, the synthetic resin is prevented from being fused or damaged, thus improving durability and reliability.
Patent JP-H03235850-A (JP)
Title: Split open/close type outer shell structure of building structure
Inventor: KOJIMA MASAKI
IPC: E04B1/32
Filed: 1990-02-13
Abstract: PURPOSE:To shorten a time for opening/closing an open/close window by automatically opening/closing fully or partly the open/close window while division- forming a large number of the open/close windows, through which the inside communicates with the atmospheric side, along an outer shell surface. CONSTITUTION:A large number of circular open/close windows 1 are division- arranged along the total of and in a building roof surface 2 to hold the periphery by a roof structural unit 3 between the open/close windows 1 adjacent to each other. Next, a holding bracket 5 for holding a drive cable 4 is fixed to the open/close window 1 which is turned by rotating the drive cable 4 with the holding bracket 5 serving as the center. Then the drive cable 4 is connected to a drive motor 6, and it is drive-controlled by a drive-control device 7. The drive-control device 7 is actuated by giving a time difference while simultaneously or partially selectively operation-controlling a plurality of the drive motors 6 or the like.
Patent JP-H01203127-A (JP)
Title: Printer
Inventor: MATSUURA YASUHIRO
IPC: G03G15/00
Filed: 1988-02-10
Abstract: PURPOSE:To prevent the occurrence of a crack and a claw damage and restrain a device from becoming large and simplify a structure by providing a linking member which pushes up a pushing-up member by the operation of a release lever. CONSTITUTION:When a release lever 22 is operated, a projecting portion 221 strikingly comes into contact with the lower surface of a linking member 20, and then, moves slidingly to a base end portion. When the lever 22 is further pushed down, the projecting portion 221 reaches a small projecting portion 203. When the lever 22 is further pushed down, the projecting portion gets over the small projecting portion and enters into a hole 204 for the prevention of moving slidingly, and a right end taking-up portion rises up, and recording paper falls into the state of being easily taken up. When the lever 22 is further pushed down strongly, the regulation release of a lock plate 16 is done. In the case of a pushing-up member 18 being lowered, the pushing member 18 is lifted up a little, and the release lever 22 is returned a little upward. Afterward, the state of being got on a tray 10 is maintained due to the self-weight of the pushing-up member 18.
Patent JP-S63201038-A (JP)
Title: Glass powder for glass ionomer cement for dental surgery
Inventor: AKAHA MASAHARU
IPC: A61K6/889
Filed: 1987-02-13
Abstract: PURPOSE:To produce glass powder preferable for glass ionomer cement for dental surgery by preparing fluoroaluminosilicate glass powder in which specific gravity and average particle diameter are specified and also its component and composition are specified. CONSTITUTION:Fluoroaluminosilicate glass powder is prepared which has 2.4-3 specific gravity and 0.02-10mu average particle diameter and contains by weight 20-50% SiO2, 20-40% Al2O3, 15-40% SrO, 1-20% F2 and 0-15% P2O5 as reduced amount in its component and does not contain both alkali metallic ions such as Li, Na, K, Rb and alkaline earth metallic ions such as Be, Mg, Ba. Ionomer cement for dental surgery used with this glass powder is lowered in solubility and is excellent in water resistance and low in water sensitivity at the initial period of a curing process and has sufficient pot life and also is quickly cured.
Patent JP-S61188525-A (JP)
Title: Data imprinting device
Inventor: NAGANO AKIHIKO
IPC: G03B17/18
Filed: 1985-02-18
Abstract: PURPOSE:To remove the blurring of a data image, to obtain a clear image and to make the device thinner and smaller by image-forming a displayed data light through a bending ratio distribution type lens column and a reflecting mirror. CONSTITUTION:The data, which is light-emitted and displayed by a displaying device 7 controlled by the signal from a driving device 8, is image-formed by erection and unmagnification on a film 6 loaded through a refractive index distribution type lens column 9 and a reflecting mirror 10 to a camera. The lens column 9 arranges, in the direction vertical to many optical axes, a fiber- shaped lens having the non-linear refractive index distribution toward the outer circumferential direction from the optical axis. Consequently, the blurring of the imprinting data is removed, a clear image is obtained, even when the data are comparatively large, the displaying device is arranged in parallel to the film, and the device be made smaller. A rotating mirror or a half mirror is provided, and the data are guided to the external part and can be confirmed.
Patent JP-S61189796-A (JP)
Title: Recording information signal converting device
Inventor: OZAWA KEIJI
IPC: H04N9/85
Filed: 1985-02-18
Abstract: PURPOSE:To improve the deterioration of a vertical resolution due to a comb-line filter for a luminance signal and the deterioration of the S/N of a reproducing transporting chrominance component due to a trapping circuit in case of the bad S/N by level-controlling the output of the comb-line filter for filtering the transporting chrominance component is accordance with the S/N of a composite color video signal. CONSTITUTION:A level control circuit 7, for example, is composed of a variable gain amplifier and the worse the S/N of a composite color video signal is, the larger the gain is controlled. Consequently, from a level controlling circuit 7, the output signal of an adder circuit 6 is level-controlled and fetched in almost reverse proportion and supplied to an adder circuit 14. On the other hand, the output signal of a 1H delaying circuit 2 is timed only by the delay time of a transmitting system with a delay line 13 for correction, supplied to the adder circuit 14, and supplied with a transporting chrominance component, etc., removed by a level control circuit 7. For the color sub- carrier frequency fsc of a transporting chrominance component, the phase is different up to 180 deg. in the beginning and the end, and therefore, the transporting chrominance component is cancelled and removed by the output transporting chrominance component of the level control circuit 7 and the luminance signal is fetched.
Patent JP-H03234550-A (JP)
Title: Image recorder
Inventor: KISHI HIROTOSHI
IPC: B41J2/32
Filed: 1990-02-09
Abstract: PURPOSE:To obtain a high-quality image and to simplify a device in construction by an image forming method wherein a transfer agent is directly transferred to a transfer material by scanning a laser light. CONSTITUTION:A title recorder comprises a laser scanning means 21, a transfer agent supply means 16, and a transfer material feed means. The laser scanning means scans a transfer material with a laser light corresponding to input image signals, whereby a transfer agent is directly transferred to the transfer material to form an image thereon. A device comprises the laser scanning means 21, the transfer agent supply means 16, and the transfer material feed means without using an electrophotographic process means, and the transfer agent M is directly transferred to the transfer material S. In this manner, the device is remarkably simplified in construction, and a high-quality image is obtained.
Patent JP-S54122129-A (JP)
Title: Magnetic toner
Inventor: TAKASU YOSHIO
IPC: G03G9/083
Filed: 1978-03-16
Abstract: PURPOSE: To form always stabilized sharp fog-free images by adding finely divided magnetic particles surface-treated with a specified silance compound.  
     CONSTITUTION: Magnetic material fine particles, preferably of 0.1W1 micrometer size is treated with a solution of a silane compound represented by formula SiX 3  in which R is an organic functional group having a terminal vinyl group and X is a group converting into an OH group on hydrolyzing, or further with a solution containing a resin and a dye in order to improve surface property and color tone. These surface-treated magnetic fine particles are melted together with a toner binder, when needed, a charge controller, a dcolorant, or the like and kneaded, and then, pulverized. This magnetic toner 6 is fed from toner feeder 4 to rotatable stainless sleeve 3, attached to sleeve 3 with fixed magnets 2, and the attached amount is controlled with doctor blade 5 to develop the electrostaitc latent image on photosensitive durm 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61191948-A (JP)
Title: Measurement for non-uniformity of inclined magnetic field in nmr inspector
Inventor: SEKIHARA KENSUKE
IPC: A61B10/00
Filed: 1985-02-20
Abstract: PURPOSE:To enable the measurement of non-uniformity of the intensity distribution of an inclined magnetic field of an NMR inspector in a short time, by causing a spin echo formation due to a static magnetic field and a spin echo formation due to an inclined magnetic field at a different time. CONSTITUTION:A magnetic field generation means and a NMR signal detection means are each made up of a magnet 1 for generating a static magnetic field, a detection coil 3 for detecting a signal generated from an object 2 while generating a high frequency magnetic field, coils 4X and 4Y for generating inclined magnetic fields in directions x and y, a coil 5 for generating an inclined magnetic field in the direction Z. Then, a spin echo formation due to a static magnetic field and a spin echo formation due to an inclined magnetic field are caused at a different time and the observation of data is done to match the spin echo formation due to the static magnetic field. So, the intensity distribution of the inclined magnetic field is computed with a computer 9 from a phase shift corresponding to the time difference. Thus, the non-uniformity of the inclined magnetic field can be calculated for the time length as much as the normal photographing time.
Patent JP-S59156167-A (JP)
Title: Controlling method of cascaded thyristor device
Inventor: MORIMATSU YOUICHI
IPC: H02M7/17
Filed: 1983-02-25
Abstract: PURPOSE:To improve the operating power factor by securing at least one of thyristor bridges connected in cascade to a power drive time so that the firing control angle becomes zero and controlling the firing control angle of the other thyristor bridge. CONSTITUTION:Thyristor bridges 2, 3 connected in cascade are controlled to be fired asymmetrically to obtain variable DC voltage, and the DC voltage is supplied to a DC motor 1. The firing control angle of the bridge 2 is fixed to zero at the time of power driving the motor 1, and the firing control angle of the other bridge 3 is varied to the thyristor firing control limit value at the time or regenerative operation from the thyristor firing control limit value at the power drive time.
Patent JP-H02209734-A (JP)
Title: Treatment of electrode wiring
Inventor: IWAMATSU SEIICHI
IPC: H01L23/52
Filed: 1989-02-09
Abstract: PURPOSE:To resolve reliability inferiority and service life inferiority and to improve corrosion resistance and electromigration resistance by fluorinating a metallic electrode wiring in an integrated circuit device such as chromium, aluminum, tungsten, etc. CONSTITUTION:An SiO2 film 2 is formed at the surface of an Si substrate 1, and Al wiring 3 is applied on the SiO2 film, and further a CVD SiO2 film 4 as an interlayer insulating film is formed. A window is opened at the pad part of the Al wiring 3 of this CVD SiO2 film 4, and after formations of a Cr film 5 and an Au bump 6 at this window, they are exposed to fluorine gas atmosphere or hydrofluoric acid gas atmosphere or exposed to the plasma atmosphere of fluorocarbon gas, or subjected to fluorination such as fluorine ion implantation. And a chromium fluoride film 7 is formed at the outside exposed part of the Cr film 5. Hereby, the conductivity improves by the precipitation of fluorine atoms to a crystal grain boundary, and electromigration resistance improves.
Patent JP-H10227207-A (JP)
Title: Exhaust muffler for automobile
Inventor: MAEDA KAZUSHIGE
IPC: F01N1/02
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce exhaust noises by arranging first and second capacity chambers composing resonance chambers by being communicated with an enlarged chamber through neck pipes, and also arranging a valve which is opened in association with such a state that pressure difference between the first and second capacity chambers becomes large, in a communicating pipe by which the first and second capacity chambers are communicated with each other. SOLUTION: Exhaust gas led to flow into an enlarged chamber 2 is exhausted from a tail tube 10 in an engine low speed area where a valve 14 opened and closed by exhaust pressure is closed, and the enlarged chamber 2 is operated as an enlarged element to damp exhaust noises. At this time, a first capacity chamber 3 is communicated with the enlarged chamber 2 through a first neck pipe 11 so as to form a first resonator, and further, a second capacity chamber 4 is communicated with the enlarged chamber 2 through a second neck pipe 12 so as to form a second resonator, thus low frequency noise eliminating characteristics can be improved. While, the valve 14 is opened in an engine high speed area, exhaust gas is branched to two systems in a muffler 1 and exhausted, thereby increase of exhaust pressure loss can be suppressed, and engine output can be improved.
Patent JP-H08225669-A (JP)
Title: Chitosan composite material and production thereof
Inventor: HIROTSU TOSHIHIRO
IPC: C08J7/04
Filed: 1995-02-20
Abstract: PURPOSE: To provide a chitosan composite material having chitosan composited on a polymer substrate without any special change in the chemical structure of chitosan and having a good friction resistance, and a process for producing the same. CONSTITUTION: The chitosan composite material has a chitosan film formed on the surface of a polymer substrate with a graft polymer film having free acid groups and disposed therebetween. The process for producing the chitosan composite material comprises the step of forming a graft polymer film having free acid groups on the surface of a polymer substrate, and the step of forming a chitosan film on the graft polymer film.
Patent JP-H10228562-A (JP)
Title: Vending machine
Inventor: TAKAYANAGI YASUYUKI
IPC: G07F9/02
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To change many types of sales products in one product sample display part by providing plural auxiliary display parts which show a product that corresponds to each product selection button on a product display body. SOLUTION: A sales product that corresponds to each product selection button 2 of a product sample display part 3 is shown in auxiliary display parts 4b and 4c which are provided on a product display plate 4. With the display, even when the plate 4 is exchanged, many types of sales products are exchanged in one product sample display part 3 through each of the button 2 without limiting a sales product in the part 3. Because the parts 4b and 4c of the plate 4 and each of the buttons 2 vertically and positionally correspond to each other, the correspondence relation between the each part 4b and 4c and each button 2 is visually confirmed, the selection error of a product, etc., is surely prevented.