baber/WOPTO huggingface dataset:
Patent JP-S5845409-A (JP)
Title: Collective stack with ventilating function
Inventor: MASUDA ATSUSHI
IPC: E04F17/02
Filed: 1981-09-11
Abstract: PURPOSE:To effectively ventilate the under part of a floor of building and the roof space, by forming a lengthwise hollow part connected to a collective stack body by a horizontal hollow. CONSTITUTION:Dew is prevented from being condensed in an exhaust vent 4 since humidity does not come into the vent 4 from a collective stack body 2, by providing a space 4A between a lengthwise exhaust vent 4 and a hollow tube 2A. Besides, there is a sucking action in a lengthwise hollow 6, which is communicated with the collective stack body 2 by a horizontal hollow 6A. The under part of a floor and the roof space can be ventilated, since the under part of a floor 7A and the roof space 7B and interconnected to the above-mentioned hollows. As a result, the generation of humidity, which is harmful to a building, can be prevented.
Patent JP-H05342502-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAMOTO NAOYUKI
IPC: G11B5/35
Filed: 1992-06-04
Abstract: PURPOSE:To increase the density of the recorded information of the magnetic recording and reproducing device to be used as an external storage device, etc., of a computer and to simplify and miniaturize the device. CONSTITUTION:A head 24 used for magnetic recording and reproducing is constituted by internally providing this head with a magnetic yoke 31 made by winding a prescribed number of coils 32 on a flexible nonmagnetic material 33 and providing the end of this magnetic yoke 31 with a probe 34 consisting of a sharp-pointed magnetic member. Recording is executed by energizing the coils 32 and the recorded information is reproduced by detecting the deflection of the head 24 by magnetic force at the time of reproducing.
Patent JP-H05339628-A (JP)
Title: Improvement of strength of driving system parts by surface treatment and driving system parts subjected to surface strengthening
Inventor: ADACHI SHUHEI
IPC: F16H55/06
Filed: 1992-06-04
Abstract: PURPOSE:To provide the method for improvement of the surface strength of the driving system parts. CONSTITUTION:This method for the improvement of the surface strength consists in subjecting the driving system parts to standard shot peening, then to a projection treatment for a prescribed period of time with hard shot particles of sizes as small as <=0.1mm diameter and >=40 HRC at a high speed of >=50m/sec. As a result, the max. residual stress distribution is generated on the extreme surfaces of the parts and the life to the generation of pitting is prolonged to >=5 times the life of the conventional parts.
Patent JP-H11336565-A (JP)
Title: Fuel supply system for propulsion engine for supersonic aircraft
Inventor: NAKADA YASUSHI
IPC: F23R3/28
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To smoothly restart a turbo-fan engine when a propulsion engine shifts from ram jet propulsion to turbo-fan propulsion. SOLUTION: In a propulsion engine for supersonic aircrafts, which is provided with a turbo-fan engine and a ram jet engine, two right and left fuel header pipes 16 are bent semicircularly and arranged along a ring-like combustor 4 provided in the turbo-fan engine. Fuel feeding pipes 17 are respectively connected to the respective upper and lower ends of the right and left fuel header pipes 16. Branch pipes 16a of the fuel header pipes 16 are respectively connected to a number of fuel injection valves 5 provided in the combustor 4.
Patent JP-S5570336-A (JP)
Title: Pseudomoving bed
Inventor: HIROTA TETSUYA
IPC: B01D53/04
Filed: 1978-11-22
Abstract: PURPOSE: To simplify controlling mechanism without changing the discharge flow rate during the operation of quantitative pump by providing a specific number of quantitative pumps between more than 3 units of packed beds connected in series so as to form a circulating system.  
     CONSTITUTION: A number of N(more than 3) of the unit packed beds 101W112 are connected with the conduits 601W612 in series to form a circulating system. A raw material fluid is introduced into the packed beds 101W112 through the pump 803,  the conduit 807, and the branched pipes 401W412, and adsorbable fluid is drawn  out through the branched pipes 201W212, the conduit 805, and the pump 801 from  the packed beds 101W112, while nonadsorbable fluid is discharged through the  branched pipes 301W312, the conduit 806, and the valve 802. At more than two  places betweeen the packed beds 101W112, the quantitative pumps 701W703 are  provided at a number of places less than the number as given by the formula(N/4  or the number is raised to a unit unless the formula is not an integer), and switch  ing is made gradually so as to operate quantitative pumps at one place at a time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01314274-A (JP)
Title: Thermal fixing device
Inventor: ISHII AKIHIKO
IPC: G03G15/20
Filed: 1988-06-14
Abstract: PURPOSE:To reduce the cost of title device, and to improve the reliability of the device by inserting insulating members composed of a material having a lower heat conductivity than that of a metal between a fixing part and a bearing and a driving gear as a spacer, respectively. CONSTITUTION:The insulating members 17 composed of the material having the lower heat conductivity than that of the metal are inserted between the fixing part 12 and the bearing 14 and the driving gear 15 as the spacer, respectively. At the time of fixing the fixing part 12, the fixing part 12 is heated to a prescribed temp. by means of a heating means 16, and the heating roller 11 supporting with the bearing 14 is rotated by driving the driving gear 15. The toner image mounted on a recording medium advancing between counter rollers etc., which are pressurized contact with the heating roller 11 is pressurized and heated, thereby fixing the image to the recording medium. At the time of operating the device, the fixing part 12 and the bearing 14, and said part 12 and the driving gear 15 are thermally insulated with the insulating member 17 respectively, thereby making possible to use the driving gear and the bearing composed of the metal. Thus, the production cost of the device is reduced, and the reliability of the device is improved.
Patent JP-H07601-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-06-16
Abstract: PURPOSE:To effectively prevent the occurrence of a foul ball. CONSTITUTION:A designated springing-out condition inhibiting means (spring-out control device 200) inhibits setting of a designated springing out condition where a game medium does not reach a game area according to a detection signal FS from a foul detecting means (foul sensor 23) so that the occurrence of a foul ball can be prevented.
Patent JP-H04357045-A (JP)
Title: Liquid jet recording head and liquid jet recording device
Inventor: SHIRATO YOSHIAKI
IPC: B41J2/05
Filed: 1991-06-17
Abstract: PURPOSE:To enhance liquid discharging characteristics of the title device by providing a region where the sectional area of a liquid passage increases and a region where the sectional area thereof decreases between a thermal energy acting region and an ink supply port. CONSTITUTION:An acting chamber 12 and a sectional area enlarged part 23 being a portion where its sectional area is increased are correspondingly provided respectively to each of discharge ports 13, and ink passages i.e., liquid passages leading to a common ink chamber 24 are separated from one another. In viewing one row of the passages, pressure directed toward an ink supply port side when bubbles are formed due to heating of an electrothermal converting member 14 can be reduced by the sectional area enlarged part 23 in each of the liquid passages before pressure is transmitted to the common liquid chamber 24, so that crosstalk in a plurality of liquid passages, which occurs through the common liquid chamber 24, or response failure in ink refill, can lee prevented, and, as a result, stable record can be performed. Further, an opening 21 is provided so as to release residual bubbles, and a thin film head is advantageously utilized for the electrothermal converting member 14, particularly when record at high speed and with high resolving power is performed.
Patent JP-2000332311-A (JP)
Title: Tunnel junction type radiation detecting element
Inventor: SUZUKI HIROYUKI
IPC: G01T1/24
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a tunnel junction type radiation detecting element in which a magnetic field is applied automatically in parallel with a junction by a superconducting current for generating magnetic field flowing through a columnar superconductor by providing the columnar superconductor with a magnetic field generating electrode for passing a superconducting current. SOLUTION: An oxide film is formed on the entire surface of a columnar superconductor 1 by placing the surface of the columnar superconductor 1, i.e., aluminum, in an oxygen atmosphere. A superconductor thin film 2, i.e., an aluminum thin film, is then deposited on the oxide of the columnar superconductor 1 over the entire circumference thereof. Quasiparticles generated in such a columnar superconductor 1 are collected into the superconductor thin film 2 through tunnel effect by applying a bias voltage to a bias electrode 3 and collected charges are taken out through an output electrode 4. The columnar superconductor 1 is connected with a magnetic field generating electrode 5 in order to supply the columnar superconductor 1 with a superconducting current for generating magnetic field.
Patent JP-H06107403-A (JP)
Title: Aluminum phosphate having large pore volume and large diameter hole
Inventor: RAIMANTASU GURENZA
IPC: B01J37/03
Filed: 1992-05-11
Abstract: PURPOSE: To obtain aluminum phosphate having stoichiometric amt. of high porosity and excellent as a catalyst and a catalyst carrier by specifying pore volume, surface area and average pore diameter in a uniform single phase non-crystalline aluminum phosphate compsn.  
     CONSTITUTION: In the uniform single phase non-crystalline aluminum phosphate compsn., phosphorus and aluminum are allowed to exist in a ratio of about 0.9:1 to 1:1, at least about 0.1 cm 3 /g total pare volume and about 200-400 m 2 /g surface area are provided and average pore diameter is regulated to at least about 125Å by the combination of the pore diameter with the surface area. The resultant compsn. is particularly useful as a cracking catalyst or a carrier for a polymn. catalyst. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5845537-A (JP)
Title: Sensor for water leakage
Inventor: MURAKAMI KAZUMASA
IPC: G01N27/06
Filed: 1981-09-14
Abstract: PURPOSE:To detect water leakage surely by means of a flat cable surely and to alarm the same by providing the flat cable in proximity to water tanks, waterwork pipes, etc. having danger of leakage of water. CONSTITUTION:A water tank 1 is connected with water service pipes 2 to feed the water in said tank. A flat cable 3 consists of two pieces of conductors 4, 4 coated with an insulation covering 5 which is punched with many small holes 6 communicating with the conductors 4, 4. Said cable is provided below the tank 1 or the pipes 2 in proximity thereto roughly horizontally. When water leaks from the tank 1 or the pipes 2, the water drops onto the cable 3, and water drops stick between the conductors 4 throuch the holes 6. The resistance between the conductors 4 and 4 decreases and the decrease is received with a receiving circuit 8, which operates an alarming device 9, thus emitting an alarm.
Patent JP-H11304491-A (JP)
Title: Compass
Inventor: KIKUCHI TAKAAKI
IPC: G01C17/10
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a compass which can indicate the moving direction of a user on a map. SOLUTION: A compass, in which a magnetic needle 2 and a pointer 3 that indicates only one direction are freely rotationally held within a main body case 1, is provided with an interlocking mechanism whereby the magnetic needle 2 and the pointer 3 are rotated in conjunction with each other in opposite directions by the same amount of rotation, and the positional relationship between the magnetic needle 2 and the pointer 3 is such that when a user carrying the compass faces north, the N-pole 2N of the magnetic needle 2 and the pointer 3 also face north.
Patent JP-S6036173-A (JP)
Title: Marking device
Inventor: TAKAMA JIYUNICHI
IPC: B41F17/36
Filed: 1983-08-10
Abstract: PURPOSE:To greatly save labor in a marking operation, by a method wherein a plurality of materials to be marked can be loaded and unloaded in the condition of being mounted on a carrier jig, and are marked in that condition. CONSTITUTION:A group 1 of magazines containing a multiplicity of the carrier jigs 3 on each of which a plurality of packages 2 for semiconductor articles as the materials to be marked are arranged are fed to a loading part 4 by one magazine at a time. Thereafter, the carrier jigs 3 are automatically supplied to a feeding part 5 from the magazine 1a fed to the loading part 4, and are intermittently moved by, for example, a hook-shaped pawl. When the carrier jig 3 is stopped at a marking position, marks such as the kind of article and a company name are printed at a predetermined position of the package 2. After all of the packages on the carrier jig are marked, they are contained into the magazine 8a located at an unloading part 7 together with the jig.
Patent JP-H01313580-A (JP)
Title: Method of bonding polyethylene terephthalate film
Inventor: FUKUMURA RYUJI
IPC: C08J5/12
Filed: 1988-06-13
Abstract: PURPOSE:To firmly bond a polyethylene terephthalate film to an object by using a specified adhesive after ultraviolet treatment of the adherend of a polyethylene terephthalate film. CONSTITUTION:The adherend of a polyethylene terephthalate(PET) film is pretreated by irradiation with ultraviolet rays, and a saturated polyester adhesive is used to bond the PET film to an object. Common examples of the objects to be bonded include films and sheets of polymers, such os PET, polysulfone, polyethersulfone, and polyvinylidene chloride, among which a PET film is especially preferred. As the ultraviolet rays, those having a wavelength of 270 nm or less are preferably used. The saturated polyester adhesive is preferably one comprising a PET wherein part of the ethylene glycol components are modified with a polyglycol, etc., and common commercial products can be used.
Patent JP-S5478160-A (JP)
Title: Gammaray plug detector
Inventor: SATOMI YOSHIKATSU
IPC: G01N23/18
Filed: 1977-12-05
Abstract: PURPOSE: To produce alarm output by obtaining the minimum value of the count data while a steel pipe is passing the radiation beam and the mean value of the count data.  
     CONSTITUTION: Sampling data are added until the specified time T 4  is reached and the minimum values 1 3  are subsequently reserved until the steel pipe flows out. After the lapse of the measurment time T 4  of mean count values, the sampling data are compared with 1 1  and the point when the data become larger than the 1 1  level is judged to be the flow out of the steel pipe. Immediately, the mean value 1 2  of the data having been added before during T 4  is obtained and this 1 2  and the minimum value 1 3  are compared. If there is a difference of more than the predetermined level difference, it is judged to be the presence of the plug. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H088034-A (JP)
Title: Connector assembly method for flat cable
Inventor: KODA TSUTOMU
IPC: H01R43/048
Filed: 1994-06-27
Abstract: PURPOSE:To provide a connector assembly method for a flat cable with high work efficiency, capable of surely inserting a terminal into a housing to enhance reliability, shortening the length of a separated strand at the tip of a flat cable, and easily automating. CONSTITUTION:A chain-shaped terminal material in which a plurality of crimp- style terminals 2 are connected to a carrier 1 is used, the carrier 1 between the crimp-style terminals of the chain-shaped terminal material is bent, and the arrangement pitch between the terminals 2 is conformed with that of a terminal housing parts of a connector housing. A notch 6 is formed in a connecting part of the carrier 1 and the crimp-style terminal 2. Each conductor part of flat cables is collectively press bonded to each press bonding part 2b of the crimp-style terminals 2. These crimp-style terminals are collectively inserted into the connector housing, the carrier 1 is bent, and the carrier 1 is separated from the crimp-style terminal in the part of the notch 6.
Patent JP-S62299293-A (JP)
Inventor: OTANI AKIHITO
IPC: D06F33/02
Filed: 1986-06-20
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-S5667621-A (JP)
Title: Mounting structure of glass stabilizer
Inventor: KOIKE SHIYOUICHI
IPC: B60J1/17
Filed: 1979-11-09
Abstract: PURPOSE: To prevent a window glass from vibrating, by forming a bracket for mounting the glass stabilizer into a U-shape in cross section, and extending the bracket between an inner panel of a door and a reinforcement to connect them.  
     CONSTITUTION: To an inner surface of the door inner panel 2 is joined the reinforcement 3 to form a box part 4, and to the bracket 10 arranged in the box part 4 is attached the stabilizer S. The bracket 10 is formed into a U-shape in cross section, and extends between the reinforcement 3 and the door inner panel 2 to connect them. The attached position of the atabilzier Sb can be adjusted by an adjusting bolt 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6036174-A (JP)
Title: Recorder
Inventor: WATANABE NOBUTAKA
IPC: B41J2/175
Filed: 1983-08-09
Abstract: PURPOSE:To provide a means for preventing a recording liquid from oozing out with high reliability, by a simple construction wherein an opening and closing device is provided in a recording liquid supplying passage connecting a recording head and a recording liquid storing chamber to each other, and a means is provided for opening the opening and closing device in the condition wherein the storing chamber is connected and for closing the device immediately before the storing chamber is disconnected. CONSTITUTION:The opening and closing device is constituted of a lever 11 and a tube 8. An ink tank 18 is flexible, and it is maintained at the atmospheric pressure, so that the tip of the recording head 3a is maintained at a slightly negative pressure, and an ink is prevented from leaking out from the tip of the head 3a. When the ink is ejected from the head 3a by a mechanical force such as drive by a piezoelectric element, the tank 18 is deformed in accordance with the decrease in the amount of the ink, thereby constantly supplying the head 3a with an appropriate amount of the ink.
Patent JP-S5846762-A (JP)
Title: Contact type double color original reader
Inventor: SATOU MASUJI
IPC: H04N1/04
Filed: 1981-09-14
Abstract: PURPOSE:To read a double color original, by providing two different types of light emitting diode arrays of different wavelengths to a light source and a color separating circuit. CONSTITUTION:An orange/red light emitting diode array 2 is first turned off,  and a green/yellow light emitting diode array 1 is turned on. Thus an original  containing the information on the red and black is irradiated. In this case, the reflection factor is small at the red and black areas owing to the wavelength dependence of the reflection characteristics caused by the difference of colors. While the reflection factor is large at a white area. This reflected light is led to a photodetecting array 4 through a Selfoc lens array 3, and the white information and the red, black informations are converted into ''H'' and ''L'' binary  codes respectively. Then the array 1 is turned off with the array 2 turned on to  irradiate the same area as that mentioned above. In this case, the reflection is large at the red area, and as a result the white, red informations and the black information are turned into the ''H'' and ''L'' binary signals respectively. Thus a red/black original can be read by discriminating the logics of the ''L'' and ''H'' signals.
Patent JP-H072172-A (JP)
Title: Shop full damage preventing device for tanker
Inventor: NIGORO KENTARO
IPC: B63C7/12
Filed: 1993-06-17
Abstract: PURPOSE:To prevent outflow of petroleum and to prevent the occurrence of environment pollution by providing a pressure detector in each section, an injection device for a foaming agent to each section, and a control device to output a foaming agent injection signal to the injection device by means of a pressure reduction signal from the pressure detector owing to breakage of a shell. CONSTITUTION:When a tanker T runs on a rock during sailing and a shell 1B is broken, a pressure in, for example, a section 3, equivalent to a breakage part, is reduced. In this case, A pressure reduction signal is outputted from a pressure detector to a control device, and a foaming agent injection signal by means of which the opening closing part of the foaming agent stock solution tank 15 of an injection device 13 is opened is outputted. In which case, a foaming agent 12 is injected in the section 3 a pressure in which is reduced and foamed and the section 3 is filled with the foaming agent 12. This constitution prevents entrance of sea water to a gap 2 through the section 3 equivalent to the broken part of a shell 1B. Thus, since a draft is not deepened, breakage of an inner plate 1A can be prevented from occurring.
Patent JP-S5847293-A (JP)
Inventor: INAGAWA HITOSHI
IPC: G21C13/028
Filed: 1981-09-17
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-S5574387-A (JP)
Title: Generation-braking device for induction motor
Inventor: MOROHOSHI YUKINOBU
IPC: H02P3/22
Filed: 1978-11-25
Abstract: PURPOSE: To operate efficient generation-braking over the range from the high speed to the low speed region regardless of the load of the induction motor, by  adding a circuit for lowering the frequency command voltage at the time of braking  to the frequency control circuit of an inverter.  
     CONSTITUTION: At the time of normal operation, inverter INV is driven by the DC power of chopper TCH corresponding to the preset value of speed from speed setter 1, the AC output voltage of inverter INV detected by voltage detector 3 becomes a frequency commandand it is fed to the inverter control circuit. When the preset value of speed is lowered sharply for deceleration or stopping, the voltage from voltage detector 3 becomes larger than the preset value of speed, chopper TCH is turned off, and contact device 75 is turned on. At the same time, transistor Trb is turned on, the frequency command voltage is lowered as much as the bias voltage, induction motor IM becomes an induction generator, and braking is applied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11338913-A (JP)
Title: Method and system for color coordination and storage medium with color coordination program stored
Inventor: SATO YASUKO
IPC: G06Q50/10
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy more than a conventional judging method to eliminate a need for a skilled image consulting shaft by storing answers to questions related to items other than the rough color as a temporary judgement and performing collation and judgement to check whether the temporary judgement is satisfactory or not based on answers to questions related to the rouge color. SOLUTION: A coordination device 1 executes a program file 7 for color coordination to perform coordination diagnosis stored in an external storage device 4. In color coordination judgement, questions of a first judgement means which judges the base color of the skin of a person to be coordinated are successively displayed in a picture. Next, questions of a second judgement means which judges a color tone group matching with the base color of the skin as the result of the first judgement means are successively displayed in the picture. After the temporary judgement is obtained by diagnosis based on questions related to items other than the rouge color, collation and judgement based on questions related to the rouge color are performed to check whether this temporary judgement is satisfactory or not.