baber/WOPTO huggingface dataset:
Patent JP-H05113132-A (JP)
Title: Gas turbine integrating combustor and stationary turbine blade
Inventor: TONOMURA TOKIFUMI
IPC: F23R3/42
Filed: 1991-10-22
Abstract: PURPOSE:To reduce the total length of an engine by combusting air-fuel premixture generated in a combined fuel injector and frame holder while supplying air as secondary air by means of a combined stationary turbine blade and combustor which has integral functions. CONSTITUTION:A fuel injector serving as a frame holder 2 which generates air-fuel premixture gas on a downstream side of a final stage stationary blade 1 of a compressor by continuously injecting fuel into an air flow passage and forms frame for combustion is provided. A combined stationary turbine blade and combustor 3 is provided on a downstream part of the frame holder 2. The combustor 3 has a plurality of holes 3a on its blade surface for injecting a part of air branched on an upstream side and flowed through a bypass passage 8 into a passage of the premixture gas. Air flowed from the final stage static blade 1 of compressor is divided into a main passage 7 and the bypass passage 8, and introduced into the combined stationary turbine blade and combustor 3. High-speed combustion gas flow generated in the combustor 3 rotates a turbine moving blade 4 around its axial center.
Patent JP-2000102764-A (JP)
Title: Resin coated plated steel sheet excellent in continuous press workability, continuous ironing workability and corrosion resistance
Inventor: TAWA TSUTOMU
IPC: C23C28/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a plated steel sheet having a resin coating which exhibits excellent workability in continuous press working and continuous ironing working and is excellent also in corrosion resistance. SOLUTION: A chromate coating is formed on a plated steel sheet where the chromium stuck amt. becomes in the range of 5-150 mg/m2 expressed in terms of metal chromium. A resin coating essentially containing (A) an aqueous polyurethane composition containing silanol groups and giving a heat-cured coating having >=100 MPa kinematic storage elastic modulus (E') at 130 deg.C, (B) 3-30 wt.% lubricity imparting agent based on the solid content of the polyurethane composition and (C) 1-30 wt.% silica particles based on the solid content of the polyurethane composition is formed on the chromate coating in 0.5-5 μm thickness.
Patent JP-H10126980-A (JP)
Title: Control circuit of uninterruptive power unit
Inventor: MANABE KAZUHISA
IPC: H02J9/06
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit which surely detects the misfire of the semiconductor switch in an uninterruptive power unit which supplies load with power through the semiconductor switch usually from a commercial power source and supplies load with power from an inverter in the commercial power failure. SOLUTION: An uninterruptive power unit 20 is equipped with transformers 21 and 22 which detect the voltage of each terminal at both ends of a semiconductor switch 11, and a misfire detection circuit 23, and when the deviation between the several secondary voltages of the transformers 21 and 22 gets over a predetermined this judges that the semiconductor switch 11 has misfired, and arc-extinguishing the semiconductor switch 11 and supplies load 2 with power from a multifunction inverter 13.
Patent JP-H01117102-A (JP)
Title: Automatic warehouse
Inventor: TAKAHASHI SEIJI
IPC: B65G1/04
Filed: 1987-10-29
Abstract: PURPOSE:To improve the operational efficiency of a stacker crane at an automatic warehouse in which the stacker crane moving right and left at the front of racks is provided with an up and down stand with a turning stand, by providing at the up and down stand a drive conveyer which conducts transport between the turning stand and a carrying-in and -out station. CONSTITUTION:A drive conveyer 38 is driven and at the same time, a stacker crane 10 is moved to the side of a carrying-in and -out station. Simultaneously, an up and down stand 12 is made to come down and the drive conveyer 38 is positioned at a space 45 at the carrying-in and -out station 48. Next, the drive conveyer 38 receives a load, and the drive conveyer 38 is made to retreat, and then, the stacker crane 10 is moved toward racks 1, and at the same time, the up and down stand 12 is made to rise and a turning stand 16 is positioned at a desired case mounted shelf 2. Next, the load on the drive conveyer 38 is housed on the shelf 2 through the turning stand 16. Carrying out is conducted reversely. As a result, the operational efficiency of the stacker crane can be improved.
Patent JP-S62133832-A (JP)
Title: Object stop district display system
Inventor: NAKAMURA HOSAKU
IPC: H04W88/02
Filed: 1985-12-06
Abstract: PURPOSE:To enhance the service to a trip for a person hard of hearing or with poor eyesight by informing the arrival to a destination when object stop district information and each received stop district specific information are coincident. CONSTITUTION:The coded location information specific to a station is sent always in a weak radio wave from wave transmitters 3, 6 of stations 1, 4. When a passenger 8 carrying an object stop district display equipment 9 gets on a train 7, the passenger stores the location information of the object stop destination in the equipment 9 by using a mode signal from a keyboard 10. When the location information from the station is received by the equipment 9 as the train 7 is moved, the information is compared with the stored information and when they are coincident, a display lamp 12 is lighted. Thus, the passenger 8 can recognize the arrival to the destination.
Patent JP-H10200776-A (JP)
Title: Color conversion device and color conversion method, and recording medium
Inventor: FUKAZAWA KENJI
IPC: H04N1/60
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To improve printing precision while a present state is maintained as much as possible by interpolating the grid points of a table, reconstructing the table where the interval of the grid points is narrowed and gradation- converting gradation table color data on a conversion source by adjusting it to the gradation of the grid point in the table. SOLUTION: The five grid points (grid coordinates '0'-'4') are provided for an R-axis, a G-axis and a B-axis. Then, they are interpolated and the nine grid points are obtained. The coordinates of the grids correspond to gradation values '0', '4', '128', '192' and '255' and they are interpolated. Thus, they correspond to the gradation values of '0', '32', '64', '96', '128' '160', '192', '224' and '255'. Thus, the error of quantization, which is contained in gradation table color data that is gradation-converted, is reduced by interpolating the grid points of the table. Then, deviation from a position where a dot is added is prevented at the time of executing binarization and printing based on the result.
Patent JP-S63126929-A (JP)
Inventor: TAKAHASHI TETSUO
IPC: D01F6/62
Filed: 1986-11-17
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-S62131941-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: IWASHITA YOSHIKAZU
IPC: F02D41/14
Filed: 1985-12-05
Abstract: PURPOSE:To prevent the running performance of a vehicle from deteriorating due to an abnormal condition of an oxygen sensor, by continuously stopping the feed-back control of air-fuel ratio when and after the detection output of the oxygen sensor becomes negative. CONSTITUTION:A control unit 9 determines that a basic fuel injection amount of a fuel injection valve 5 in accordance with an intake-air amount from an air-flowmeter 2 and an engine rotational speed, and carries out feed-back control for the fuel injection amount in accordance with the detection value of an oxygen sensor 4 so that the air-fuel ration as a predetermined value. The control unit 9 monitors the detection value of the oxygen sensor 4, to stop the feed-back control of the air-fuel ratio continuously when and after the output of the oxygen sensor 4 becomes negative due to burnable object entering into an exhaust gas introducing section outside of the oxygen sensor 4, and so forth.
Patent JP-H0591207-A (JP)
Title: Communication terminal equipment
Inventor: SHINODA HIROSHI
IPC: H04N1/00
Filed: 1991-09-26
Abstract: PURPOSE:To obtain the service utilizing a signal channel and to provide the terminal equipment in the case of communication with the communication terminal equipment not having a communication function by the signal channel of ISDN. CONSTITUTION:A control program executed by a CPU 81 and a character/ picture conversion table or the like to convert the character information into picture data (font data) are stored in a ROM 82. A RAM 83 is provided with a work area or the like to store date time information received from a network as character data. A CPU 81 stores the date time information to the RAM 83 when a CONN signal received from the network via a D channel of the ISDN includes the date time information and the information is converted into a font data by the character 7 picture conversion table in the ROM 82 and a G3 communication control section 89 and a line interface 810 make transmission to an opposite party via a B channel of the ISDN.
Patent JP-H08152508-A (JP)
Title: Lens type retroreflection sheet
Inventor: OCHI KATSURA
IPC: G02B5/128
Filed: 1995-09-29
Abstract: PURPOSE: To obtain improved appearance, specified thickness and desired retroreflection performance making the control of retroreflection possible without changing the packing rate of transparent microspheres and particle sizes, etc., by mixedly using the transparent microspheres and transparent microsphere packing agents. CONSTITUTION: This lens type retroreflection sheet has a structure formed by successively laminating a surface protective layer 1, a microsphere bond layer 2 and a focus layer 5. The transparent microsphere lenses (A) 3 and the transparent microsphere packing agents (B) 4 are embedded and held in the joint boundary of the microsphere bond layer 2 and the focus layer 5 so as to be embedded by nearly half spherical part each in the respective layers. The refractive index of the transparent microsphere lenses (A) is properly selected within a range of >=1.8 by taking the refractive index of the members arranged around the transparent microsphere lenses (A), the presence or absence of a gas layer, the position of a light reflection layer, etc., into consideration.  The refractive index of the transparent microsphere packing agents (B) is preferably different by at least >=5% from the refractive index of the transparent microsphere lenses (A).
Patent JP-H07102261-A (JP)
Title: Production of medium temperature carbonization coke
Inventor: KUNIMASA HIDEYUKI
IPC: C10B21/10
Filed: 1993-10-05
Abstract: PURPOSE:To minimize the difference in quality of coke due to a difference in temperature of coke in the direction of oven width. CONSTITUTION:In a process for producing a medium temperature carbonization coke wherein pushing is performed when the temperature of coke at the widthwise center of a carbonization chamber of a chamber oven reaches 700-850 deg.C, the changes in the shrinkage of coke cake in the direction of oven height with time during one cycle from the initiation to the completion of carbonization are estimated and, based on the estimated results, the feed rate of fuel gas is adjusted during the carbonization cycle, thus controlling the difference in temperature of coke in the direction of oven width at the time of pushing to at most 100 deg.C. By this process, the quantity of heat required for carbonization is reduced and the productivity of coke can be greatly increased.
Patent JP-H10119127-A (JP)
Title: Biaxially oriented polypropylene film and condenser
Inventor: NAGAI ITSUO
IPC: B29L7/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To enhance heat resistance and vapor deposition processability by specifying the isotacticity and isotactic pentad ratio of a biaxially oriented polypropylene film and also specifying the dielectric breakdown voltage per the sum of the heat shrinkage factors of the film in the machine and width directions thereof and the thickness thereof at specific temp. and the thickness of the film. SOLUTION: The isotacticity of a biaxially oriented polypropylene film is 98.5-99.5%. Herein, the isotacticity is defined by the ratio of the wt. of an insoluble component to the wt. of the film before extraction when the film is extracted with boiling n-heptane. The stereoregularity of the biaxially oriented polypropylene film is evaluated by the pentad ratio due to the absorption peak of a methyl group measured by 13C-NMR and the isotactic pentad ratio of the biaxially oriented polypropylene film exceeds 99%. Further, the sum of the heat shrinkage factors in the machine and width directions of the film at a time of heating at 120 deg.C for 15min is 1.5-3.5% and the DC dielectric breakdown strength of the film at 105 deg.C is 580-(200/d<0.5> ) (V/μm) and the thickness of the film is 2-20μm.
Patent JP-H0698913-A (JP)
Title: Angle imparting device for head rest of dental medical treatment chair
Inventor: TOMINAGA YASUTOSHI
IPC: A61C19/00
Filed: 1992-09-18
Abstract: PURPOSE:To recline the head rest of the dental medical treatment chair on which a patient is seated without giving a discomfort sensation to the patient, and also, to an angle at which a dentist can execute easily a medical treatment. CONSTITUTION:A movable block 4 is guided so as to be freely movable along a rail 4a provided in the vertical direction in a back rest installing member 1 installed in a back rest, and to a head rest supporting member attached pivotally to the tip of the back rest installing member 1, a head rest installing member 2 in which a head rest 2a is installed so as to be freely slidable. Also, a guide groove 7 for guiding a roller 6 provided in a supporting arm 5 in which one end, and the other end are attached pivotally to the movable block 4, and the head rest installing member 2, respectively is provided in the back rest installing member 1, and moreover, an angle maintaining device 8 of the head rest for stopping a movement of the head rest installing member 2 is provided.
Patent JP-H01117065-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOYODA SHIYUUJI
IPC: H01L29/78
Filed: 1987-10-29
Abstract: PURPOSE:To control the relative positions of a low-concentration diffusion region and a high-concentration diffusion region with high accuracy, and to improve reliability by forming a mask layer having two layer structure composed of a high melting-point metallic layer and an insulating film onto the sidewall section of a gate electrode. CONSTITUTION:Channel stoppers 2 and field insulating films 3 are shaped onto the main surface of a P-type silicon substrate 1, and an element forming region is partitioned. A gate insulating film 4 is formed into the element forming region, and a gate electrode 5 is shaped through selective etching. A silicon nitride film 6 is formed onto the gate electrode 5, and an N-type diffusion region 7 is shaped through the implantation of phosphorus ions. A silicon oxide film 8 is formed, using the silicon nitride film 6 as a mask, a molybdenum layer 9 is deposited, and a silicon oxide film 10 is deposited onto the layer 9. The molybdenum layer 9 is etched selectively, employing the silicon oxide film as a mask, and an N<+> type diffusion layer 11 is formed through the implantation of arsenic ions.
Patent JP-H09116586-A (JP)
Title: Delay detector
Inventor: URABE YOSHIO
IPC: H04L27/233
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize the entire hardware scale without degrading detection performance by providing a delay detection arithmetic part for performing a specified arithmetic operation and outputting the first component and second component of detection signals and two post-detection filters for obtaining demodulation base band signals and supplying the transmission function of the post-detection filter by a specified function. SOLUTION: By generating the detection signals F1 (nT) and F2 (nT) by the arithmetic operation of a formula I from sampled base band signals I (nT) and Q (nT) in the delay detection arithmetic part 3 and performing the low-pass filtering of the detection signals F1 (nT) and F2 (nT) in the post-detection filters 4 and 5 provided with the transmission function of the formula II, decoding base band signals for indicating the information of a phase difference in the time interval of the prescribed symbol number of base band signals are taken out. Thus, in addition to a fact that the number of multiplication, addition and subtraction in delay detection arithmetic operations is small, since the post-detection filters 4 and 5 are constituted without using a multiplier, the hardware scale is made small.
Patent JP-H11112019-A (JP)
Title: Optical coupler
Inventor: NAKANO MITSUAKI
IPC: H01L31/12
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of soldering work for connecting a lead terminal with an external circuit. SOLUTION: A light emitting element loaded on light emitting side lead terminals 2a and 2b, and a light receiving element loaded on light receiving side lead terminals 5a and 5b, are made to face each other and incorporated in a light shielding outer case 20. The outer case 20 is composed of a non- conductive primary molding 21 and a conductive secondary molding, and the primary molding 21 is formed so as to divide the secondary molding into plural molding pieces 22a-22d. The respective molding pieces 22a-22d and the respective lead terminals 2a, 2b, 5a and 5b are connected, and the molding pieces 22a-22d are connected to the external circuit.
Patent JP-S63129431-A (JP)
Title: Program trace processing system
Inventor: MATSUMOTO OSAMU
IPC: G06F11/28
Filed: 1986-11-19
Abstract: PURPOSE:To easily find a cause for the unintensional change of a main memory in program debugging, etc., by outputting an instruction address executed just before in a case where no coincidence is obtained in both contents of designated main memory addresses before and behind each instruction under execution in a trace section when an input to designate the main memory address is received. CONSTITUTION:When a prescribed main memory monitor indication is inputted from a console 5, and the main memory address of the main memory 2 is designated, firstly, the designated main memory address is informed to a rewrite decision part 22, and after the content of a designated address is read out and held, ordinary trace is started. At the time of interrupting at every instruction under execution in a designated trace section, a tracing part 21 makes the rewrite decision part 22 execute. The rewrite decision part 22, when detecting that the content of the designated address does not coincide with a held content, informs it to the tracing part 21. At this time, the tracing part 21 outputs the instruction address of an instruction executed just before by a program 4 to be tested, etc., to the console 5. In such way, it is possible to retrieve the instruction which performs the unintensional rewrite of the main memory with a comparatively easy procedure and in a short time.
Patent JP-H02123690-A (JP)
Title: Ion-electrostatic & far infrared radiation electric heating mat
Inventor: ISHIKAWA HIROSHI
IPC: H05B3/10
Filed: 1988-10-31
Abstract: PURPOSE:To produce the effects of a far infrared radiation electric heating mat and an ion-electrostatic medical care in winter and the effect of the ion- electrostatic medical care in summer by putting a heater portion under a thick cloth with a pile surface, an ion-electrostatic electrode thereunder and a bottom portion at the end, in piles. CONSTITUTION:A gauze 4 fixed with a heater 3 is put under a pile surface 2, a heat insulating material 5 additionally thereunder for better efficiency, an aluminum foil 6 for reflecting far infrared radiation thereunder and finally a foot portion 7. Far infrared radiation is thus efficiently radiated without applying ceramic work in particular. In case that the effect of the ion- electrostatic medial care is added further more, the heat insulating material 5 is removed and an ion electrode 6 is put under the heater 3. An electric heating mat is supplied with power through a control portion 9. To the ion electrode 6, negative potential is connected for which ac voltage from a commercial power supply 8 through a timer 13 is boosted up by an auto-transformer 10 and dc high voltage is taken out by a voltage doubler step-up circuit comprising a rectifier 11 and a capacitor 12.
Patent JP-H04154604-A (JP)
Title: Oxide superconductor and method and device for preparing the same
Inventor: KONO TSUKASA
IPC: C01G1/00
Filed: 1990-10-15
Abstract: PURPOSE:To permit to exhibit a high critical current density even in a high magnetic field by forming heterogeneous sections for dividing an oxide superconductor layer into plural superconductors along the current-flowing direction and orienting the C axis of the crystal of the oxide superconductor in the direction orthogonal with the current-flowing direction. CONSTITUTION:Continuous heterogeneous sections 8, e.g. crystal-non-oriented oxide superconductor layers or composite oxide layers having a different composition, are formed in a stripe or island state along the longitudinal direction of an oxide superconductor layer 7 disposed on a substrate 6 to divide the superconductor layer 7 into plural superconductor sections 7a. The superconductors 7a on the side of the heterogeneous sections 8 are crystallized and oriented so that the C shaft of the crystal is directed vertically on the upper surface of the superconductor 7a.
Patent JP-H02122818-A (JP)
Title: Method for uniformizing concentration of nuclear material-containing solution and its apparatus
Inventor: OTSUKA KATSUYUKI
IPC: G21C19/44
Filed: 1988-11-02
Abstract: PURPOSE:To make the concentration of a nuclear material-containing solution uniform by mixing the solution by applying supersonic vibration to the solution. CONSTITUTION:A nuclear material-containing solution 2 such as an uranium solution, a plutonium solution, an uranium-plutonium solution, etc., is stored in a solution storage tank 1. An oscillator installation body 6 in which an oscillator 8 to generate supersonic is installed is set in the inside of the external wall 4 of the solution storage tank 1. An installation hole 7 is formed in the oscillator installation body 6, an oscillator 8 is inserted to the installation hole 7, and the oscillator installation body is immersed in the solution. The oscillator 8 is operated by a supersonic radiating apparatus 10, and supersonic vibration is applied to the nuclear material-containing solution 2 in the solution storage tank 1 to mix the solution and make the concentration of the solution uniform. By this method, a large scale installation is not necessary and the generation of secondary radioactivity pollution is prevented.
Patent JP-H08113246-A (JP)
Title: Cardboard box with guarantee card
Inventor: TAKEICHI KOJI
IPC: B65D25/20
Filed: 1994-10-14
Abstract: PURPOSE: To write required items like a sales shopname on a guarantee and affix a seal and deliver it to a buyer, by providing a part of a box which is easily removed along perforations and printing the guarantee on the surface of the part. CONSTITUTION: A rectangular or appropriately shaped part 2 with perforations is provided on the cover 1a of a cardboard box 1 packing various kinds of goods like electric appliances. A guarantee (A) is printed on the surface of the part 2 and peeled off when necessary to make a guarantee card (A). The part 2 with a printed guarantee is provided with perforations to make an appropriate form like a rectangle in accordance with makers and a maker's guarantee is printed on the surface of the part. In this way, the sales side can write requied items like sales shopname on the guarantee (A) and affix a seal and deliver it to a buyer. The buyer can remove the guarantee and keep it as a sheet of paper.