baber/WOPTO huggingface dataset:
Patent JP-H0923781-A (JP)
Title: Aquarium hung to wall
Inventor: SETOGUCHI SHOHACHI
IPC: A01K63/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To enable an aquarium hung to a wall, capable of improving the properties of a beautiful appearance and a decoration resolving the problem of securing an installation space and easy in handling. SOLUTION: This aquarium hung to a wall is constituted by closing the lid of an opening 2a of a deep dish-shaped tray 2 made of a synthetic resin with a transparent plate glass 3. The flat surface of the outer peripheral part extended around the opening of the tray 2 and the plate glass 3 are adhered as watertight state by a synthetic resin-based adhesive. A window 2c for putting in and out water, aquarium fishes, a water cleaning device and a regulator for oxygen supply is formed at the upper wall of the tray 2 and also a hook 2d for hanging on the nail, etc., installed on the surface of a back wall is fixed with a screw.
Patent JP-H0367896-A (JP)
Title: Operational condition display device for crawler crane
Inventor: MATSUI AKIRA
IPC: B66C13/00
Filed: 1989-08-07
Abstract: PURPOSE:To easily grasp a relation with the actual plane-view condition of a crawler crane by outputting a picture display signal in such a manner that the facing direction of a telescopic boom in a plane-view picture is displayed always to be faced in the upper of a display. CONSTITUTION:In an arithmetic means 14 of a control circuit 12, signals of turn angle detector 10 and an outrigger extension amount input means 17 are input, and a picture data, read from a ROM13, is turn-processed, once stored in a RAM15 and displayed on a display 11 through a driver 16. By the turn- processed plane-view picture display signal of a vehicle, on the display 11, a vehicle plane-view picture A, associated with turn movement of a turn table to turn by the same amount is an opposite direction, is displayed with outrigger positions (a) to (c) in a manner wherein a telescopic boom facing direction picture B is faced to the upper. Thus being possible to easily grasp a relation between the displayed picture and the actual plane-view condition of a crawler crane, misunderstanding can be prevented.
Patent JP-S6267310-A (JP)
Title: Cylinder device
Inventor: TAKAMOTO MASATOSHI
IPC: F15B15/26
Filed: 1985-09-17
Abstract: PURPOSE:To enable the stroke volume of a cylinder to be regulated with ease by changing the distance between the cylinder and a stopper block, which is supported in such a manner that it is spread over a rigid shaft and a movable shaft, by way of moving the movable shaft. CONSTITUTION:When fluid is fed by means of a solenoid opening and closing valve 11E to the rear chamber of the cylinder 91 of a lock/unlock mechanism 9, the front chamber of the cylinder 91 is opened so that a piston rod 92 is immersed in the fluid introduced therein, and a lever 94 is caused to slide clockwise around a pin 93 by using the pin as its fulcrum. Hereby, a movable shaft 4 and a stopper block 7 are blocked, however, when a solenoid opening and closing valve 11B is changed over in such a state as it is, the fluid is fed through a solenoid valve 11C and a passage 19 to the front chamber of a cylinder 10B so that the movable shaft 4 moves through a piston 10A. Hereby, the stopper block 7 moves through the lock/unlock mechanism 9 so that the stroke volume of a cylinder 1 can be regulated.
Patent JP-H03278482-A (JP)
Title: Photoelectric converter device
Inventor: SUGAWA SHIGETOSHI
IPC: H01L27/146
Filed: 1990-08-03
Abstract: PURPOSE:To ensure low noise and high sensitivity with respect to visible light, and facilitate layer formation at low temperature and ensure a large area title device with ease by providing an optical absorption layer formed of a non-single crystalline material, a multiplication layer, and an electric charge injection stopping layer, etc. CONSTITUTION:There are formed on a glass substrate 316 an optical absorption layer 310 independent of a multiplication layer and a plurality of step back structure layers 301, 303, 305, 307, 307 as the multiplication layer, between a p-type semiconductor layer 311 as an electric charge injection stopping layer and an n-type semiconductor layer 315. The layer 311 and an electrode 313, and the layer 315 and an electrode 314 are electically connected, respectively. By sandwiching the layer 310 between the layers 301-309 and the layer 311 provided on the incident side, light infiltration to a multiplication layer provided under the layer 310 when viewed from the incident side is reduced to decrease the variations of a multiplication factor caused by the light infiltration to the multiplication layer. Further, since the layer 310 and the multiplication layer are formed of an amorphous material, a satisfactory multiplication factor is ensured together with low noise, as well as formation of the device at low temperature and construction of the large area are facilitated, whereby the device is ensured to have high sensitivity to a visible region light.
Patent JP-H07172260-A (JP)
Title: Filter for pyrotechinc air bag inflating device
Inventor: RINDA EMU RINKU
IPC: C04B38/00
Filed: 1994-08-30
Abstract: PURPOSE: To prevent corrosion due to contaminants and lowering of a gas temperature by forming the main component of a filter of a porous material having a net structure in which a number of snaking passages are formed for trapping the contaminants contained in gas. CONSTITUTION: This air bag inflator 12 has a housing 16 and a filter 10. The housing 16 is provided with openings 16a-16c. The filter 10 has an inside element 11 and an outside element 13 formed in concentrical manner and a matrix structure made of a strong and rigid carbon continuous hole foam material covered with a ceramic coating. The carbon foam material has an extremely high porosity so that no sudden gas passage may be distributed during the expansion of the airbag. Harmful particles or corrosive substances contained in produced gas are accurately trapped and held therein.
Patent JP-H0649590-A (JP)
Title: Ultralow carbon steel free from deformation with the lapse of time at ordinary temperature and its production
Inventor: KOYAMA KAZUO
IPC: C22C38/00
Filed: 1992-07-31
Abstract: PURPOSE:To produce an ultralow carbon steel excellent in cold formability and free from deformation with the lapse of time at ordinary temp. by subjecting a steel having a specific composition consisting of C, Mn, S, Al, N, Ti, Nb, and Fe to hot rolling, to cold rolling, and then to continuous annealing under specific conditions. CONSTITUTION:A steel which has a composition consisting of, by mass, <=0.02% C, <=0.3% Mn, <=0.010% S, 0.01-0.1% Al, <=0.0030% N, further either or both of 0.01-0.08% Ti and 0.005-0.08% Nb, and the balance Fe with inevitable impurity elements and further containing, if necessary, 0.0001-0.0015% B is hot- rolled and cold-rolled by ordinary methods. Then the resulting steel stock is annealed so that annealing temp. ST in continuous annealing is regulated to 750-900 deg.C and also inequalities are satisfied, by which the internal friction value Q<-1>max of the steel is regulated to (0.5 to 2.0)X10<-4>. By this method, the ultralow carbon steel in which the high formability of IF steel is maintained and deformation and deterioration with the lapse of time at ordinary temp. are prevented can be obtained.
Patent JP-H0869722-A (JP)
Title: Manufacturing device for electric wire with terminal
Inventor: TAMURA YOSHIKAZU
IPC: H01B13/00
Filed: 1994-08-30
Abstract: PURPOSE: To change the preparatory arrangement smoothly in manufacturing electric wires fitted with terminal. CONSTITUTION: When the preparatory arrangement of a manufacturing device for electric wires fitted with terminal is to be changed, only the contents necessary for the planned change are given on a display 42. A control part 51 reads the current lot data for the last manufacture and the lot data for the next manufacture and compares the two pieces of data. Among the data contents, only differing part is extracted and exhibited on the display 42. While watching the display 42, the operator can grasp properly the contents necessary for change of the preparatory arrangement including alteration of the setting conditions, replacement components, etc. Thus the change of the arrangement can be done quickly and accurately regardless of the operator's skillfulness etc.
Patent JP-S58106262-A (JP)
Title: High-temperature seal gasket
Inventor: KAWASAKI TAKUYA
IPC: C09K3/10
Filed: 1981-12-18
Abstract: PURPOSE:To provide a heat-resisting gasket which can eliminate the need of water cooling by adding and kneading liquid or paste high molecular compound as a binder to pulverized powder of fire-resisting metallic oxide to be molded like a string, and by coating the outer surface of the string with synthetic resin or paper. CONSTITUTION:The proper quantity of an organic compound, the viscosity of which can be adjusted such as silicone oil, is added as a binder to a fire-resisting metallic oxide, such as lime, dolomite, magnesia and so on, which is pulverized powder of less than about 300 mesh to be put in a kneading machine. The material kneaded enough by the kneading machine is put in a extruder to be molded like a string. A synthetic resin or paper film is wound round the outer surface of the string material discharged from the extruder, thereby to protect from the  material getting out of shape.
Patent JP-H0257890-A (JP)
Title: Control method for running of cooling fan for dc arc furnace bottom electrode
Inventor: SHIMIZU HIROSHI
IPC: F27B3/08
Filed: 1988-08-19
Abstract: PURPOSE:To provide an increased life for a furnace bottom electrode through the gentle change in a temperature of the furnace bottom electrode by a method wherein when the temperature of the furnace bottom electrode exceeds a first specified value, a cooling fan is run, and when the temperature is below a second specified value lower than the first specified value, running of the cooling fan is stopped. CONSTITUTION:A temperature detector 10 is located in each energizing pin 3 to detect the temperature of a furnace bottom electrode 1. When a maximum value Tmax of the detecting temperature exceeds a first specified value TH, a cooling fan 19 is run, and cooling air 8 is forcibly fed to cool the energizing pin 3. When a maximum value Tmax of a detecting temperature is below a second specified value TL lower than the first specified value TH, running of the cooling fan 19 is stopped.
Patent JP-H0254647-A (JP)
Title: Method and apparatus for data communication
Inventor: HIROSE HARUMI
IPC: H04L12/40
Filed: 1988-08-19
Abstract: PURPOSE:To attain the data transmission at a fixed period by sending an optional data from a slave equipment at a transmission area of prescribed number of consecutive fields and providing number of consecution of fields by number of slave equipments so as to apply formatting. CONSTITUTION:One field is formed by the 1st and 2nd transmission areas S1, S2 from slave equipments, the 1st and 2nd transmission areas M1, M2 from a master equipment, and a blank B. As to the 2nd transmission area S2 from slave equipments, the transmission of an optional data is finished from the slave equipment by prescribed number (m) of fields and the n-set of fields by the number of slave equipments are provided through a blank field to form a format of nX(m+1)=25 fields and the format is repeated. Thus, each data is sent at a fixed period of number of slave equipments (n) X prescribed number (m+1) and the data processing is facilitated.
Patent JP-S5995459-A (JP)
Title: Method for measuring degree of embrittlement
Inventor: KOBAYASHI YOSHIO
IPC: G01N33/20
Filed: 1982-11-24
Abstract: PURPOSE:To check a brittleness of a member material for high temp. use in which temper brittleness is caused easily during the usage with measuring simply, nondestructively and without injuring an instrument a toughness value of the member material which can not be tested with cutting off the member material by knowing a intergranular corrosion susceptibility of the member material. CONSTITUTION:2 1/4 Cr-1 Mo steel A, B, C different in impurity contents and in 9.5- 33 range of brittleness parameter X are melted down, forged, rolled, then subjected to the normalizing and temper heat treatments and furthermore annealed to manufacture a test piece. These are subjected to the heat treatment for accelerating the temper brittleness. If Charpy impact test is performed to these test pieces, a temp. vTrs indicating 50% brittleness fracture surface ratio become higher in order of A, B, C and the temper brittleness is caused. These test pieces A, B, C are polished smoothly as mirror, then incorporated with surfactant, and the polished surface is etched with aqueous solution saturated with picric acid. The controlled surface is observed with enlarging by microscope to measure the corrosion state of crystal grains. As the result, it is shown that selective corrosion of the crystal grains is scarce in the piece A of low temper brittleness degree, and selective corrosion is causable in the pieces B, C in accordance with the increase in temper brittleness degree.
Patent JP-H1044467-A (JP)
Title: Ink jet recorder and facsimile
Inventor: KIMURA TATSUO
IPC: B41J2/05
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilized image quality while eliminating waste of ink by providing means for detecting ink jet from each of a plurality of jet nozzles of a plurality of colors in a recording head and determining an abnormal jet based on the detection results. SOLUTION: Upon occurrence of a factor for operating a recording section, e.g. copy, reception or print instruction, a control section 24 determines a cartridge for any one of black recording or color recording before printing is started. After a nozzle check pattern is printed to the header part on a recording paper, the recording paper is fed back by a paper feed motor to the position of an image reading sensor 48 where the nozzle check pattern is taken in. Based on the nozzle check pattern thus taken in, a CPU 25 determines the ink jet state of each nozzle for black recording and printing is carried out by means of a recording head 5 when a decision is made that all nozzles are in good state.
Patent JP-H0255976-A (JP)
Title: Radar system
Inventor: FUKUMOTO KATSUAKI
IPC: G01S7/02
Filed: 1988-08-19
Abstract: PURPOSE:To realize a signal processing circuit at low cost by repeating a time series of antenna azimuth angles at the transmission timing of each sent pulse at the period of an antenna scan and compressing a received video signal into information. CONSTITUTION:A synchronous control circuit 8 incorporates an oscillator which generates a reference signal of oscillation frequency n/T and the rotation of a motor 6 is controlled so that an input angle detection signal is synchronized with the reference signal. The circuit 8 controls a transmitter 3 so that sent pulses are transmitted at the timing of the reference signal. The signal processor 5 encodes the waveform of a received video signal inputted from a receiver 4 to generate a data signal, which is stored by one scan period; and the difference between a data signal which is one scan period before and a data signal after the conversion is calculated to perform information compression. The circuit 5 sends out the data signal of the calculated difference to a transmitting circuit. Consequently, the signal processing circuit is realized at low cost.
Patent JP-H0626362-A (JP)
Title: Co2 gas turbine cycle
Inventor: GOTO EIJI
IPC: F02C3/22
Filed: 1992-07-09
Abstract: PURPOSE:To eliminate excessive CO2 by a low-priced means and improve heat efficiency by diverging part of exhaust gas flowing to a waste heat recovery boiler from a gas turbine in a CO2 gas turbine cycle or part of exhaust gas flowing to a compressor from an exhaust gas condenser, and leading it to an excessive CO2 eliminator supplied with magnetite as a catalyst. CONSTITUTION:Part of exchaust gas flowing to a waste heat recovery boiler 7 from a gas turbine 5 is led to an excessive CO2 eliminator 10. The CO2 eliminator 10 is supplied with active magnetite as a catalyst, and (CH4+2O2) is generated under the existence of steam to eliminate CO2. The generated CH4 reaches a combustor 3 through a cooler 11 and a compressor 12, and O2 is led to an O2 compressor 2 through a cooler 13. As another means, part of exhaust gas flowing to a compressor 4 from an exhaust gas condenser 8 can be led to the excess CO2 eliminator 10. CO2 is thus eliminated by a low-priced means, and the generated CH4 and O2 are made into fuel and combustion oxygen to improve the heat efficiency of a plant.
Patent JP-H0490649-A (JP)
Title: Equipment with electronic volume function
Inventor: MOTOKI KATSUYA
IPC: H04M1/00
Filed: 1990-08-03
Abstract: PURPOSE:To prevent the number of terminals in a control part from increasing by connecting the various kinds of signal lines of a memory to the control part, also parallely connecting them to more than one integrated circuits, and respectively connecting different chip selection signal lines to the memory and more than one integrated circuits. CONSTITUTION:Since respective integrated circuits 32 (1) to 32 (3) are directly connected to various kinds of signal lines of a memory 31, the direct transmission/reception of the data can be performed with the memory 31 without through a control part 33. The control part 33 performs the transmission/ reception of signals with respective integrated circuits 32 (1) to 32 (3) by utilizing chip selection signal lines CS0 to CS3 and various kinds of signal lines DI, DO, CLK of the memory. Therefore, the terminals storing various kinds of signal lines DI, DO, CLK of the various kinds of integrated circuits 32(1) to 32(3) are unnecessitated in the control part 33 to correspond to the increase of the chip selection signal lines CS4, CS5 against the increase of these integrated circuits. Thus, the increase of the number of terminals is restrained.
Patent JP-S6452902-A (JP)
Title: Floor block for bridge
Inventor: HASHIMOTO KAZUO
IPC: E01D19/12
Filed: 1987-08-21
Abstract: PURPOSE: To reduce the thickness of a bridge deck by welding dowels to parts just above longitudinal ribs of the top side of a deck plate having the longitudinal ribs on the underside and fixing strong precast concrete slab to the deck plate by dowels. CONSTITUTION: A steel plate 1 is comprised of a deck plate 2 and a longitudinal rib fixed to the underside of the deck plate 2. In addition, dowels 5 are welded to a plurality of positions at a prescribed interval just above the fixing position of the longitudinal rib 3 on the deck plate 2. On the other hand, a strong precast concrete slab 4 has holes 9 into which dowels 5 are inserted when laid on the deck plate 2 at the edges and the center. After the precast concrete slab 4 is laid over the deck plate 2, the concrete slab 4 is fixed to the plate 2 with dowels 5, thereby reducing the thickness of the bridge deck and reducing the weight of a bridge.
Patent JP-H0955784-A (JP)
Title: On-vehicle adapter for portable telephone set
Inventor: TOMURA MASASHI
IPC: H04B1/38
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To improve usability of an on-vehicle adapter for a portable telephone set. SOLUTION: The portable telephone set has an antenna insertion recessed part at its lower end. A battery having a charging terminal is fitted to the back of the portable telephone set. The portable telephone set on-vehicle adapter 30 is equipped with an adapter main body 31 which has a portable telephone set mount part 33 where the portable telephone set is mounted and is mounted in a cabin, an antenna collector 33 which is provided on the adapter main body while facing the portable telephone set mount part, and a charging power terminal 100-4 which is provided on the adapter main body while facing the portable telephone set mount part,  and has an engagement claw part 61e which is provided on the adapter main body and locks the portable telephone set mounted on the portable telephone set mount part so that the portable telephone set is mounted fixedly on the portable telephone set mount part. When the portable telephone set is mounted on the portable telephone set mount part of the adapter main body and fixed with the engagement claw part 61e, the antenna insertion recessed part is connected to the antenna connector 33 and the charging terminal is connected to the charging power terminal 100-4.
Patent JP-2001044840-A (JP)
Title: Flexible and programmable delta sigma analog signal converter
Inventor: NUSSBAUM HOWARD S
IPC: H03M1/66
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To program a delta sigma modulator and an enhanced analog signal converter with programming performance. SOLUTION: An analog signal converter 20 is provided with an over sampling delta sigma modulator 21, a digital decimation filter 23, that generates an estimate value of a base band of an in-phase and a quadrature component, in-phase and quadrature video filters 27, 28 coupled with outputs of the filter 23, a plurality of D/A converter 25, and a controller 26 that is connected to the D/A converter 25 to cause a noise forming null of the delta sigma modulator 21 to be put around a carrier frequency as a outer, is connected to a serial parallel converter 22 to set an interval of nulls maximizing the output S/N ratio, sets a sampling time to sample a carrier of a quadrature and controls the decimation filter and the in-phase and quadrature video filters 27, 28.
Patent JP-H0757066-A (JP)
Title: Optical information recording medium and its information reading method
Inventor: TODA TOSHITAKA
IPC: B42D15/10
Filed: 1993-08-20
Abstract: PURPOSE:To enable high-density information recording and to reproduce plural pieces of information at the same time and read the information fast by properly setting grating intervals of diffraction gratings constituting at least one of respective areas and recording data. CONSTITUTION:On the top surface of a plane substrate 1, plural diffraction grating cells 2 consisting of fine diffraction gratings are arranged across a reflecting layer. In this case, each cell 2 is divided into plural areas and in the same cell 2, the respective areas are composed of diffraction gratings which are equal in grating angles and different in grating interval; and the grating intervals of the diffraction gratings constituting at least one of the respective areas are properly set on the basis of original data for manufacturing this recording medium, thereby recording the data. Namely, the grating intervals and area ratio of the diffraction gratings in the respective areas are so determined as to vary diffraction angles and diffracted light intensity of the diffraction gratings in the respective areas.
Patent JP-2001034323-A (JP)
Title: Machine tool and network system including the machine tool
Inventor: SAITO YOSHIYUKI
IPC: G05B19/418
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool capable of easily managing power for it and reducing manager's working load, and a network system including the machine tool. SOLUTION: A power operation part 44 in the machine tool 40 calculates the power consumption of power lines 41 to 43 and an electric energy calculation part 47 calculates electric energy required between a prescribed time interval on the basis of power data time-sequentially arranged by a clock part 45 and a power data time-sequential arrangement part 46. A machine tool control part 49 outputs motor operation state information, motor failure information or the like to a data communication control part 8. The control part 8 outputs machine tool information including the power data, the electric energy data and state information such as the motor operation state information and the failure information to a production managing host computer by radio communication through a flexible radio part 80, an RF modulator 81 and an antenna 82.  The host computer records the information to control the machine tool.