baber/WOPTO huggingface dataset:
Patent JP-S55140050-A (JP)
Title: Ventilating device
Inventor: OOSHITA KAZUYOSHI
IPC: E04B1/70
Filed: 1979-04-18
Abstract: PURPOSE: To conduct the ventilation using natural energy without use of power by a method two closed-top and U-shaped type air passage layers are provided in double-layer structure, and upper and lower opening portions are provided on the outer side of the upper portion of the air passage layers.  
     CONSTITUTION: Two U-shaped air passage layers coupled in double-layer structure are so fitted as to extend from the interior to the exterior of a room along the upper structural body at an opening of a building. When room temperature is lower than the atmospheric temperature, the temperature inside an outer air passage layer S 1  rises to cause an upward airflow, and air is discharged from a lower exterior-side opening A 2 . Therefore, a negative pressure prevails in the lower portion of the layer S 1 , the negative pressure is transmitted to air passage layers S 5 , S 2 , and air is sucked in the direction of an arrow, so that warm air in the upper portion of the room is sucked from a lower interior-side opening A 4  and discharged from the opening A 2 . In this case, heat exchange is effected through a partition surface 3 to minimize heat loss. Where room temperature is higher than the atmospheric temperature as at night or in winter, an air discharge pipe is changed over to one for suction, and air flows from an upper interior-side opening A 3  to an upper exterior-side opening A 1  to discharge room air. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08247413-A (JP)
Title: Liquid fuel combustion device
Inventor: SUGIMOTO MINORU
IPC: F23D11/44
Filed: 1995-03-07
Abstract: PURPOSE: To develop a liquid fuel combustion device, capable of burning stably and restraining-the generation and build-up of tar on the bottom of an evaporator as well as the generation of smell and NOx. CONSTITUTION: In a liquid fuel combustion device, equipped with an evaporator 1, evaporating liquid fuel ejected out of a fuel nozzle 11 and premixing it into combustion air to supply it into a combustion unit, air nozzles 18 for supplying combustion air, which are provided on the peripheral wall of the evaporator 1, and a fan 6 for sending combustion air, the side surface and the bottom part of the evaporator 1 are covered substantially by the cover unit of a combustion ring equipped with the cover unit and a flame retaining plate whereby these parts are not cooled by the combustion air and are heated by the conduction of heat from the combustion unit.
Patent JP-S60189894-A (JP)
Inventor: UEDA SHIGEKI
IPC: F24C7/08
Filed: 1984-03-12
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-2000239493-A (JP)
Title: Die attach paste for semiconductor
Inventor: TAKEDA TOSHIRO
IPC: C08G59/22
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a fast-curing paste which is excellent in hot bond strength and stress relaxation properties and does not bring about a void by incorporating as essential components a liquid epoxy resin which is liquid at room temperature, a liquid dialkyl phthalate ester, an inorganic filler, a latent curing agent and an imidazole compound, each in a specific amount. SOLUTION: The title composition comprises, as essential components, 100 pts.wt. of a liquid epoxy resin which is liquid at room temperature, 0.5-30 pts.wt. of a liquid compound having a structure of the formula, a latent curing agent desirably in an amount of 0.5-5 wt.% based on the total epoxy resin, an imidazole compound desirably in an amount of 0.5-10 wt.% based on the total epoxy compound, and an inorganic filler in an amount of 10-400 pts.wt. based on 100 pts.wt. of the total of the preceding four components. In the formula, R is a 1C or higher alkyl group. As the latent curing agent can be exemplified dicyanodiamide and the like. As the inorganic filler can be mentioned, for example, silver, a silica filler and the like. This paste is suitable for attachment of a big chip to a copper frame.
Patent JP-2000247524-A (JP)
Title: Switchback device for duplex printable image forming device
Inventor: KUSUMOTO HIROSHI
IPC: B65H29/58
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To straight correct the face directional distortion and switch back a sheet continuously without requiring any space between sheets by providing an advance/discharge part set so as to have a positional relation for guiding both sides of a sheet and having a plurality of bins. SOLUTION: This device has an advance/discharge part 71 having a plurality of bins nipped between opposed upper guide parts 712a-712b and lower guide parts 713a-713g and having sheet outlet and inlet ports 714a-714g. The gap between the upper guide parts 712a-712g and the lower guide part 713a-713g, or the gap between the opposed inner surfaces for passing a sheet in the bin is set to a prescribed space of the degree to which one sheet can pass without any force. The sheet outlet and inlet ports 714a-714g are properly switched by an advance/discharge part switching means 72 to carry the sheet toward an upstream carrying passage 24 or a downstream carrying passage 25.
Patent JP-S60191591-A (JP)
Title: Video disc record
Inventor: ISHII YASUHIRO
IPC: H04N9/81
Filed: 1984-03-12
Abstract: PURPOSE:To attain special reproduction without reproducing an unpleasant still picture at joint of pattern by recording an identification signal inhibiting track jump at four-field after a joint of recording information. CONSTITUTION:A high definition video signal is inputted to a TCI encoder 1, a color signal is converted into a line sequential signal and a line sequential color signal is multiplexed during the horizontal blanking period with time axis compression in preceding over the luminance signal by 4H. A sound signal is inputted to a sound coding circuit 5 and led as a PCM sound signal while being subject to time axis compression at a period below the vertical blanking period. A switching output leading switchingly an output of a high definition camera is inputted to a pattern switching detection circuit 5 so as to produce a jump inhibition signal D. The signal D is generated consecutively for four-field's share from the start of discontinuous pattern in synchronizing with an idle line of the vertical blanking period in preceding over the video signal of each field.
Patent JP-S58164865-A (JP)
Inventor: OKUMURA MINORU
IPC: E21D13/00
Filed: 1982-03-25
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-S57162563-A (JP)
Title: Delay wave detecting circuit
Inventor: KOIZUMI YUTAKA
IPC: H04L27/227
Filed: 1981-03-30
Abstract: PURPOSE:To obtain a delay wave detecting circuit being affected with the fluctuation of the input carrier frequency and the fluctuation of the delay degree of  a delay circuit, by makig the output of the delay circuit of a delay wave detecting circuit pass through a variable phase circuit which is controlled by the output of a circuit that detects the above-mentioned fluctuations. CONSTITUTION:The input carrier wave signal is branched into three parts by a signal branching circuit 1. The 1st output b1 is led directly to a phase wave detector 2; the 2nd output b2 is led to the detector 2 via a delay circuit 3 and a variable phase shifter 5; and the 3rd output b3 is shifted by pi/d2 phase and then receives the phase wave detection by the output of the shifter 5 and a control signal detector 7. The signal of the detector 7 is switched by a switch circuit 8 and based on the output of the detector 2, and the outut of the detector 2 controls the shifter 5. A series of these loops function to suppress the effect of the carrier frequency and the delay degree of the carrier 3.
Patent JP-H06261859-A (JP)
Title: Endoscope image display device
Inventor: MIYASHITA AKIHIRO
IPC: A61B1/04
Filed: 1993-03-09
Abstract: PURPOSE:To constitute the device so that necessary information can be recognized from a display screen, and also, it can be observed by an easily observable screen as necessary, even if a display state of the screen such as an observation object and an observation state, or superposition, etc., of information related to an endoscope image, etc., is varied variously. CONSTITUTION:In the case a keyboard 51 selects non-display of character information, the center of an endoscope image is allowed to roughly aligned with the center of a display screen of a monitor 6. That is, read-out of image data of each memory 43R, 43G and 43B is controlled by a memory control circuit 50, and the endoscope image is displayed in the center. On the other hand, in the case of displaying the character information, the character information and the endoscope image are displayed on the left side of the screen and the right side of the screen, respectively so that they are not superposed on each other.
Patent JP-H06300696-A (JP)
Title: Specimen testing device and measuring method
Inventor: SUKOTSUTO SHII RUISU
IPC: C12Q1/6816
Filed: 1994-03-18
Abstract: PURPOSE: To measure the composition of a specimen by arranging a plurality of specimens in a reaction vessel, introducing to the vessel a plurality of reagents reacting with the specimens for chemiluminescence but not reacting with each other and, then, concurrently detecting light emitted from the vessel by use of a plurality of detectors. CONSTITUTION: A plurality of reagents are concurrently introduced to a reaction vessel 16 containing specimens, and added thereto. As a result, a chemiluminescent reaction process starts within the vessel 16 and a plurality of components present in the specimens are thereby independently made to emit light energy within a plurality of the prescribed corresponding spectral ranges at corresponding intensity. Then, a plurality of detectors 31 and 34, each capable of detecting chemiluminescence within one of the prescribed spectral ranges, are used to detect the chemiluminescence. This method for using many indicators has the advantage that specimens containing one or more target sequences are prepared and amplified and then at least two chemiluminescent conjugates each related to the target sequences are prepared.  In addition, the indicator target sequences are concurrently detected and determined on the basis of light emission from the conjugates.
Patent JP-S6223431-A (JP)
Inventor: ORE KIERUDO PEDERUSEN
IPC: B01F7/24
Filed: 1986-03-05
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-H09213037-A (JP)
Title: Floating magnetic head
Inventor: HONGO MASAKI
IPC: G11B21/21
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To suppress the change of the floating amount accompanying the variation of a skew angle or a relative velocity in a floating magnetic head constituted by forming a head element 2 on a head slider 1 which is provided with an air bearing surface S. SOLUTION: A pair of side rails 8, 8 extending in parallel to each other along the direction of air flow is formed on the air bearing surface S of the head slider 1, and also a cross rail 5 is formed for connecting the rails of both sides each other at the end part of the air inflow end side. Each side rail 8 is provided with narrow part 6 having the minimum width at the center position in the longitudinal direction, and the minimum width of the narrow part 6 is formed to be <=100μm.
Patent JP-S55139528-A (JP)
Title: Disk brake
Inventor: WATANABE MAMORU
IPC: F16D55/224
Filed: 1979-04-19
Abstract: PURPOSE: To improve vibration-damping performance and slidability of brake caliper, by fitting, through the intermediary of a resilient member, a hard sleeve to be slid in a support hole on the outside of slide pins which connects the brake caliper to bracket in freely slidable manner.  
     CONSTITUTION: When friction pad P 1  is forced onto one of the side faces of brake disk D by piston 7 with application of hydraulic brake pressure to cylinder 6, brake caliper C is moved by the reaction force, in a direction opposite to that of the movement of piston 7 while causing hard sleeves 12 for slide pins 10 to slide in their support holes 15. Therefore, friction pad P 2  is urged onto the other side face of disk D by opposite arm members 8 of clamp arm 52, so that braking force is acted to disk D. In this state, support arm 2 is deflected in the rotating direction of disk D by the reaction force caused by supporting the braking torque. However, since lateral load acted to hard sleeves 12 is absorbed by resilient members 13, hard sleeves 12 can be protected from damages by the function of resilient members 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09217942-A (JP)
Title: Indoor unit for air conditioning
Inventor: NAGAI TORU
IPC: F24F1/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To unify the flow speed of air, passing through a heat exchanger, across whole of the heat exchanger and permit the improvement of a heat exchanging efficiency by a method wherein a fan is provided near the upper part of the heat exchanger and indoor air from the fan is forced into the heat exchanger. SOLUTION: A fan 8 is arranged at the upper part of a heat exchanger 3 along the lengthwise direction of a casing 2. The cross-flow fan 82 of the fan 8 is turned into a predetermined direction whereby indoor air is sucked into the casing 2 and is forced into the heat exchanger 3 to pass the same. The forced indoor air is sent into a space between a heat insulating body 5 and the heat exchanger 3 so that the direction thereof is defined. As a result, the air from the fan 8 will never be concentrated to one part of the heat exchanger 3 and flows equally across whole of the heat exchanger 3 whereby the passing flow speed of air in respective parts of the heat exchanger 3 can be unified. Accordingly, required heat exchanging operation in the heat exchanger 3 can be effected very efficiently.
Patent JP-S52133674-A (JP)
Title: Freight handling device
Inventor: NAKANISHI TAROU
IPC: B65G67/02
Filed: 1976-04-30
Abstract: PURPOSE: To provide a device for loading and unloading freights to and from a truck which can easily pass the truck, can reduce feeder, and can eliminate the waiting time at the feeder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58201772-A (JP)
Inventor: MANIYUERU ANTON ARUMENARA
IPC: C07C67/00
Filed: 1983-03-22
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-H04268339-A (JP)
Title: Thin-wall molding
Inventor: HATAYAMA TOSHIO
IPC: C08G63/181
Filed: 1991-02-22
Abstract: PURPOSE:To obtain a thin-wall molding improved in mechanical strengths by molding an aromatic polyester having an acid component based on naphthalenedicarboxylic acid and a glycol component based on 1,4-butanediol to form a product of a specified shape. CONSTITUTION:An aromatic polyester having an acid component based on naphthalene dicarboxylic acid, desirably 2,6naphthalenedicarboxylic acid, and a glycol component based on 1, 4-butenediol and desirably containing at least 90 mol%, based on the total amount of the repeating units, butylene tere- phthalate is optionally mixed with a filler, a flame retardant, a stabilizer, a colorant, etc., and the mixture is molded desirably by injection molding to obtain the title molding having a thin-wall part of a thickness of 2 mm or below.
Patent JP-S5211645-A (JP)
Title: Method for treatment of organic waste fluid
Inventor: KUROSAKI BUNJI
IPC: C02F3/34
Filed: 1975-04-23
Abstract: PURPOSE: Concerning organic waste fluid (for instance, waste fluid discharged from food processing and furmentation industried stock forming and ures and high molecule industries, etc.) of 1,500-300,000 ppm BCD density (in some cases, 400,000 ppm), to provide with a efficient and economical organic waste water treatment method by suing lower class bacilluses having for more strong life power than those of protozoans being utilized until now. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04268184-A (JP)
Title: Thermally insulated box for delivery
Inventor: WAKUMIZU TERUYOSHI
IPC: F25D11/00
Filed: 1991-02-22
Abstract: PURPOSE:To provide a thermally insulated box for delivery wherein articles can be refrigerated or kept warm by changing over one switch, by providing a solar battery and a thermo-element in a delivery car such as motorbike. CONSTITUTION:Solar batteries 18, 22 are provided on a part of a delivery car 1, that is, on an insulated cover 6 of a thermally insulated box for delivery 3 including therein a thermo-element 7 and on the roof of a driver's seat. A battery 23 is charged by means of these solar batteries, while the direction of electric flow between the battery and the thermo-element 15 changed over by means of a cold-warm changeover switch 25 attached to a handle etc., of the car to effect cooling or warming function of the thermo-element. In this manner, an insulated box for refrigeration and warm storing is provided.
Patent JP-S61208345-A (JP)
Title: Synchronous supervisory device
Inventor: NAMIKI JUNJI
IPC: H04L27/18
Filed: 1985-03-12
Abstract: PURPOSE:To transmit the synchronizing state of a reference carrier surely even under high noise level by constituting the titled device with the 1st detecting means outputting a detection signal when a detection output is received near a normal signal position, the 2nd detection means at a position other than the vicinity of signal position and a comparision means comparing a means value of output of each means. CONSTITUTION:When a 4-phase PSK signal enters two supervisory devices and a reference carrier is synchronized, the relation of means output values is the 1st supervisory device 3 > 2nd supervisory device 3' regardless of the quantity of input noise. On the other hand, since four signal points are turned around the origin at the asynchronizing state of the reference carrier, the mean output value is expressed as 1st supervisory device = 2nd supervisory device independingly of the quantity of input noise similarly. Each means output is obtained from lowpass filters 4, 4'. The synchronization of the carrier is identi fied by the quantity of means output of the two supervisory devices.
Patent JP-H10244817-A (JP)
Title: Pneumatic radial tire
Inventor: KOJIMA TERUHIKO
IPC: B60C15/06
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the weight of a tire from increasing and to ensure a sufficient run flat mileage without deteriorating riding comfort when a vehicle usually runs. SOLUTION: A radial carcass 1 is folded back around a bead core 2 and a belt 3 is arranged on the outer periphery of the carcass 1 and one reinforcing rubber layer 5 is arranged on the inner periphery of the main body 1a of the carcass 1 and the other reinforcing rubber layer 6 is arranged between the main body 1a of the carcass 1 and a folded part 1b thereof. Both reinforcing rubber layers 5, 6 are arranged between the bead part 7 and the inner peripheral side of the belt 3.
Patent JP-S53133454-A (JP)
Title: Photoelectric detector
Inventor: UMEDA TETSUO
IPC: G06K7/015
Filed: 1977-04-26
Abstract: PURPOSE: To prevent the decrease in read performance by storing the drift correction value owing to the drift marks measured beforehand thereafter performing detection by light scanning. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55141392-A (JP)
Title: Laser processing head
Inventor: YOSHIDA TOSHIO
IPC: B23K26/14
Filed: 1979-04-23
Abstract: PURPOSE:To maintain an excellent cutting characteristic even if the cutting direction varies, by providing a wide end nozzle at the end of a gas conveying pipe disposed on a condensing mirror positioned on the optical axis of a condensed laser beam by condensing mirror. CONSTITUTION:A ring-form laser beam 2 radiated from an oscillator equipped with an unstable type resonator is condensed on the object to be cut 3 by a parabolic mirror 11. Through a gas lead-in pipe 15 disposed on an optical axis A of condensed laser beam 2a, O2 gas is sent into a wide end nozzle 13. Power loss of the beam 2 absorbed by a laser beam absorbing body 14 and fluctuations of the intensity of the beam 2a on the cutting surface are minuscule, and scarcely affect the cutting characteristic. Besides, O2 gas flow 16 accelerated through the nozzle 13 runs on the optical axis A of the beam 2a, so that the beam 2a and the gas flow 16 are overlapped in the cutting region in any cutting direction, thereby presenting an excellent cutting characteristic.
Patent JP-H03252931-A (JP)
Title: Optical disk only for reproduction
Inventor: MIZUMOTO KUNIHIKO
IPC: G11B7/258
Filed: 1990-02-28
Abstract: PURPOSE:To prevent decrease in reflection for a long time by constituting a reflecting film of aluminum alloy containing magnesium and at least one element selected from hafnium, titanium, and chromium. CONSTITUTION:The reflecting film 3 of the reproduction only optical disk 1 consists of an aluminum alloy containing magnesium and at least one element selected from hafnium, titanium and chromium. The amt. of at least one element selected from hafnium, titanium and chromium is 0.1-10atm.% in total, and preferably 0.5-5atm.%. By this method, the reflecting film 3 is almost free from pin holes and corrosion and has excellent reflection. Thereby, decrease in the reflection is prevented even when the disk is used for a long time.
Patent JP-S62205470-A (JP)
Title: Multi-processing circuit for image memory
Inventor: SAKAE TATSUYA
IPC: G06T11/00
Filed: 1986-03-05
Abstract: PURPOSE:To use flexibly an image memory and to simplify a circuit constitution by selecting plural image memories in accordance with color information from an external part, writing information and reading selectively respective written data. CONSTITUTION:By luster information A, a writing control signal B, a store control signal C and a store signal D from a vector/luster converter DDA1 of a circuit, a multi-writing control part 20 controls the writing of the color data and a luminance signal to image memories 31-3n. The picture element data written to the respective memories 31-3n are deleted by an erasing control part 40 to judge the information of the data bus by a REST signal. The picture element data read collectively from the memories 31-3n are applied to a plane control part 50, the necessary picture element data are selected and given to an overlapping circuit 62 based upon a plane control signal. Plural memories 31-3n are flexibly used and the circuit constitution is simplified.
Patent JP-H01225067-A (JP)
Title: Instant use type lead-acid battery
Inventor: YAZAKI TAKASHI
IPC: H01M10/12
Filed: 1988-03-01
Abstract: PURPOSE:To contain alkaline metal ions with the specified concentration in an electrolyte only through the injection of the normal electrolyte into a storage battery by filling alkaline metal salt or alkaline earth metal salt in voids between fibers of a separator or a mat. CONSTITUTION:A separator 6 is paper-made with fine fibers such as pulp or polyethylene, sodium sulfate 9 is arranged in voids between fibers 8. When normal dilute sulfuric acid is injected into a storage battery, the sodium sulfate 9 is easily solved, sodium ions can be uniformly contained in an electrolyte. The electrolyte containing alkaline metal ions or alkaline earth metal ions can be generated in the battery when a user just injects the normal dilute sulfuric acid.
Patent JP-S53135989-A (JP)
Title: Preparation of uracil derivative
Inventor: KOBAYASHI YUKINARI
IPC: C07D405/14
Filed: 1977-04-28
Abstract: PURPOSE: To prepare an uracil derivative useful as an intermediate of carcinostatic agent and antiviral agent, by the direct reaction of 2,4-bis-substituted-5-fluororacil with 2,3-dihydrofuran in the presence of a catalyst and a proton donor. 
     COPYRIGHT: (C)1978,JPO&Japio