baber/WOPTO huggingface dataset:
Patent JP-S6044745-A (JP)
Title: Air conditioning device
Inventor: GOTOU YUUICHI
IPC: F24F11/02
Filed: 1983-08-19
Abstract: PURPOSE:To improve the controllability of indoor temperature by a method wherein the desired value of the difference between the supply air temperature and the return air temperature is determined in accordance with the deviation between the set temperature and the return air temperature and then the opening and closing of a heating-cooling rate regulating valve is controlled so as to bring said difference near to the desired value. CONSTITUTION:The indoor air sucked from a sitting room 9 through a suction passage 10 is cooled or heated by a cooling-heating unit 11 and then supplied by means of a supply fan 12 to the sitting room through a discharge passage 13 in a form of cold air or hot air. The measured values of a return air temperature sensor 15 arranged in the suction passage 10 and of a supply air temperature sensor 16 arranged in the discharge passage 13 is inputted to a control section 14 in order to determine the amount of heat to supply to the cooling-heating unit 11 in accordance with the deviation between the set temperature value and the return air temperature and to close and open a cooling-heating rate regulating valve 17 so as to bring the difference between the supply air temperature and the return air temperature near to the desired value of said difference, which is determined by said amount of heat to be supplied to the cooling-heating unit 11. Thus, the amount of heat to be supplied is kept unchanged, even when the temperature and flow rate of heat transfer medium supplying to the cooling- heating unit.
Patent JP-S63317616-A (JP)
Title: Method for refining molten steel
Inventor: NAKAHARA SHUJI
IPC: C21C7/00
Filed: 1987-06-18
Abstract: PURPOSE:To perform simultaneously the desulfurization and dehydrogenation of molten steel, by blowing a flux consisting of specific percentages of CaO, CaCO3, and CaF2 into the molten steel by using an inert carrier gas. CONSTITUTION:A flux which consists of 85-70pts.wt. of mixture of CaO and CaCO3 and 15-30pts.wt. CaF2 and in which the ratio of CaO to CaCO3 is regulated to 60-96wt.%: 40-4wt.% is blown into molten steel by means of an inert carrier gas. At this time, at is preferable to regulate respective grain sizes of CaO, CaCO3, and CaF2 to <=about 3-4mu and it is also preferable that Ar, or CO2 when occasion demands, is used as the inert gas and a reducing agent such as aluminum ash is added to the flux. By this method, a steel of flow hydrogen content can be obtained while obviating the necessity of vacuum dehydrogenating treatment.
Patent JP-2000185207-A (JP)
Title: Rod-like pipe filter for fluid line
Inventor: SCHAMEL ANDREAS
IPC: F02M37/38
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To perform filter function in 100% under a normal condition by giving a sufficient by-pass function when a filter element is clogged for a rod-like pipe filter for a fluid line without complicating a structure of the filter. SOLUTION: In a rod-like pipe filter for a fluid line for an internal combustion engine which acts as a by-pass when a filter element 7 is clogged, the rod-like pipe filter 6 to be inserted into a fluid line 2 in a known hermetically sealed mode by an inlet end 9, is arranged by being separated from a wall of the fluid line. A distance from the wall is maintained by a reinforcing rib 8 having a projected spacer 11. The filter 6 abuts against by pushing a branch part of the fluid line via a tappered face by the outlet end 10. Then, a by-pass opening 14 for securing an overflow of the fluid to an outer region 16 from an inner region 15 to a unit which is to be fed by the fluid when the filter is clogged, is provided.
Patent JP-H0823636-A (JP)
Title: Device for controlling operation of non-utility power generating facility
Inventor: IWATA MITSURU
IPC: H02J3/46
Filed: 1994-07-04
Abstract: PURPOSE:To prevent emergency stop of a lift so that the lift can be operated smoothly when a non-utility power generating facility is used as the driving power source of the lift. CONSTITUTION:A device 13 for controlling operation of non-utility power generating facility obtains the gross generation of non-utility power generating facilities 111-11m by receiving non-utility power generating signals 14 from those being operated of the facilities 111-11m and, on the other hand, the total load of ski lifts 121-12n by receiving lift operating signals 17 from those being operated of the lifts 121-12n. Then the controlling device 13 judges whether or not more electric power is required from the difference between the generated electric power margine and load capacity found from a lift start requesting signal 18 obtained from unoperated lifts. When more electric power is required, the controlling device 13 sends non-utility power generation starting signals 15 to unoperated non-utility power generating facilities and, when no more electric power is required, sends lift start permit signals 19 to unoperated lifts. When such a state that the rate of the gross generation to the total load is higher than a prescribed value continues, the controlling device 13 sends a non-utility power generation stopping signal 16 to a certain non-utility power generating facility being operated.
Patent JP-H0815383-A (JP)
Title: Signal processing digital ic
Inventor: OCHI YOSHIKAZU
IPC: G01R31/28
Filed: 1994-07-04
Abstract: PURPOSE:To obtain a signal processing digital IC in which the function of a digital IC unit can be checked after assembling a device. CONSTITUTION:When a communication data SB is inputted to a second input terminal 13, it is converted through a shift register 14 into a rising data SC, a falling data SD and a select signal SE. The rising data SC and the falling data SD are converted through a pulse generator 20 into a position signals SK and SL. They are compared through a comparator 15 with a count signal SF and a match signal SH is delivered when they match each other. The match signal SH is latched in a latch 17 which delivers a test input signal SJ to a selector 12. The selector 12 is switched at the timing of the select signal SE to deliver a test input signal SJ to respective signal processing block 18A-18N. Since the processing is effected depending on each function to produce an output, the function check can be carried out by comparing the output with a prescribed value.
Patent JP-H01320878-A (JP)
Title: Picture output circuit
Inventor: UENO AKIRA
IPC: H04N5/59
Filed: 1988-06-22
Abstract: PURPOSE:To reduce the crossover distortion and to detect a beam current required for automatic white balance adjustment by adding a switch circuit which switches the voltage between bases of transistors TRs constituting a push-pull. CONSTITUTION:A switch circuit 6 is added which switches the voltage between bases of TRs 13 and 14 constituting the push-pull. The switch circuit 6 is short circuited and TRs 13 and 14 are set to the base bias deficient state while a reference pulse is superposed on an image pickup signal. Since an idling current Ia at this time is 0, only a beam current Ib can be detected in a resistance 33. In the normal video period, the switch circuit 6 is opened and a base bias voltage is given between bases of TRs 13 and 14 by a voltage source 7. Thus, the idling current Ia flows to TRs 13 and 14.
Patent JP-H02223137-A (JP)
Title: Projection type cathode-ray tube
Inventor: OTAKE MITSURU
IPC: H01J29/48
Filed: 1989-06-16
Abstract: PURPOSE:To obtain stable focus characteristic against the fluctuation of the anode voltage and obtain a small beam spot diameter by combining an electrostatic focusing lens system and an electromagnetic focusing lens system, and specifying electrode voltage ratios. CONSTITUTION:An electrostatic focusing lens system 18 and an electromagnetic focusing lens system 21 are combined to form a composite lens 22. The electrostatic focusing lens system and the electromagnetic focusing lens system are adjusted to satisfy the relation 1.25Ro<Rp<0.9 for a bipotential electrostatic focusing lens and 2Ro<Rp<0.8 for a unipotential electrostatic focusing lens, where Ro is the focusing electrode voltage/anode voltage ratio for the optimum focusing on a fluorescent screen 19 only by the electrostatic focusing lens 18, and Rp is the focusing electrode voltage/anode electrode voltage ratio when the effect of the electromagnetic focusing lens system 21 is superimposed. Stable focus characteristic and a fine beam spot diameter are obtained very easily.
Patent JP-H0646462-A (JP)
Title: Television signal generator
Inventor: DENISU ERU HORUNBO
IPC: H04N17/02
Filed: 1993-06-23
Abstract: PURPOSE: To provide a television(TV) signal generator which can eliminate a residual subcarrier and an SCH error out of the video output, while keeping a phase rotation function without the use of a memory with large capacity. CONSTITUTION: This TV signal generator is provided with storage means 100, 102 and 28, which store the 1st and 2nd digital components showing the color data of desired TV signals and a 3rd digital component showing the luminance data, an address generation means 74 which designates the addresses, in response to a common system clock for the 1st to 3rd digital components stored in the means 100, 102 and 28 respectively, and a combination means 38 which combines together the 1st to 3rd digital components, whose addresses are designated by the means 74 to obtain a desired TV signal form.
Patent JP-H05179836-A (JP)
Title: Heat pipe type snow melting device
Inventor: AZUMA IZUMI
IPC: E04H9/16
Filed: 1992-06-12
Abstract: PURPOSE:To melt a snow by heating and sending a heat medium in a heat medium circulating tube passage and giving a heat held in the heat medium to the evaporation part of a heat pipe and transfering a latent heat in response to the evaporation/condensation cycle of an operation liquid being carried out in the heat pipe. CONSTITUTION:In the case of a great amount of snow falling, after stoking a boiler 9 and heating a heat medium 10 at a high temperature, the heat medium 10 is circulated and sent to a heat pipe header 4 by a pump 7. Then, the heat held in the heat medium 10 is given to the evaporation part of the heat pipe 3 by a heat exchange to the heat pipe 3 and an operation liquid is evaporated and diffused in the heat pipes 3 and returned to the evaporation part after discharging a heat to the snow side through a pipe wall so as to condense. Then, by repeating the evaporation/condensation cycle of the operation liquid, the heat given to the heat medium 10 by the boiler 9 can melt the snow on the roof efficiently with a condensed latent heat shape from the entire area of the heat pipe 3. In the case of a great amount of snow, the snow causes a surface snow-slide so as to slip down automatically. Thereby, the snow piled on the roof can be melted efficiently.
Patent JP-H106-A (JP)
Title: Planting of bulb and apparatus therefor
Inventor: FUJISAKI YUICHI
IPC: A01C5/06
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To enable the planting of bulbs of tulips in a ridge and surely and rapidly regulating the depth and interval for planting according to the size thereof. SOLUTION: A vibrating type hopper 2 is installed on a frame 1 attached to a tractor so as to enable the free vertical movement and feeding guides 8 of plural rows for transferring bulbs continuously released to an opened port 4 of the hopper 2 in a column. A chute 24 for dropping and guiding the bulbs is hung at the end of a feeding tip of each feeding guide 8. Furthermore, a spade part 26 for plowing up soil in the ridge and forming a planting groove is installed at the lower end of each chute 24 and impellers 27 for covering the bulbs planted in the planting groove with soil is provided between the respective chutes 24.
Patent JP-S638807-A (JP)
Title: Guide device for optical guide type moving vehicle
Inventor: MATSUZAKI HIROSHI
IPC: G05D1/02
Filed: 1986-06-27
Abstract: PURPOSE:To simplify the constitution of an optical sensor by providing a PSD element which outputs a current proportional to an incident light position so that the detecting direction of the incident light position corresponds to the breadthwise direction of a car body and forming the image of the reflected light from a light reflecting tape on a light receiving face by a condenser lens. CONSTITUTION:According as the moving car is deflected in the breadthwise direction of the car body with respect to a light reflecting tape L, the position where the image of the reflected light from the light reflecting tape L is formed by a condenser lens 6, namely, the incident light position of a PSD element 5 is changed in the breadthwise direction of the car body, and a ratio of a pair of output currents I1 and I2 is changed in accordance with a deflection (c) from the center of the light receiving face of the PSD element 5. A voltage signal corresponding to the deflection (c) is detected based on this ratio, and the rotation of an electric motor is controlled based on this voltage signal to operate the car. In this simple constitution, the deflection in the breadthwise direction of the car body to the light reflecting tape is detected without providing complicated signal processing circuits.
Patent JP-H0445581-A (JP)
Title: Manufacture of semiconductor photosensitive element
Inventor: YAMAZAKI SUSUMU
IPC: H01L21/205
Filed: 1990-06-13
Abstract: PURPOSE:To form a good graded layer between an optical absorption layer and a carrier doubling layer and to improve frequency characteristics by applying MOVPE method. CONSTITUTION:An optical absorbing layer consisting of InGaAs is formed on a substrate by applying organic metal vapor phase epitaxial growth method. Raw gas is supplied by using the same gas line which forms the InGaAs optical absorbing layer and a carrier doubling layer to be formed thereafter, and a graded layer consisting of InGaAsP is formed successively changing composition. A carrier doubling layer consisting of InP is formed successively. Since the optical absorbing layer and the carrier doubling layer are combined by a graded layer of good combination properties whose composition changes smoothly, a semiconductor photosensitive element of high performance can be realized.
Patent JP-S6043858-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORIYA TAKAHIKO
IPC: H01L29/43
Filed: 1983-08-22
Abstract: PURPOSE:To improve electro-migration-resistant characteristics and the reliability of a wiring by completely coating the exposed surface of a wiring pattern consisting of an Al film, an Al alloy film, etc. with a high melting-point metallic thin-film. CONSTITUTION:The ions of an impurity such as arsenic are implanted to a predetermined region in a p type silicon substrate 21 and thermally treated to form an n type diffusion layer 22, and the whole surface is coated with a film such as an SiO2 film or a PSG film as an insulating film 23. A contact hole 24 is bored at the prescribed position of the insulating film 23, Al films 25 are formed, and the Al films 25 are processed to predetermined wiring patterns. Tungsten films 26 are applied only on the exposed surfaces of the Al wiring patterns, and first wiring layers are shaped. An SiO2 film 27 is formed on the first wiring layers as an inter-layer insulating film 27, a through-hole 28 is bored, and second-layer Al wiring patterns are formed. A vapor phase growth film by the fluoride of molybdenum, niobium, tantalum or titanium may be used besides the tungsten film as a high melting-point metallic film.
Patent JP-H01320085-A (JP)
Title: Auxiliary manufacturing tool for woven fabric with stereoscopic pattern
Inventor: FUJISAWA MITSUO
IPC: D05B35/00
Filed: 1988-06-21
Abstract: PURPOSE:To surely sew the vicinity of the oblique opening of a cloth raw material without displacing the cloth raw material by providing a guide section on an inclination folding the cloth raw material in sequence centering a processing line on an upper plate, providing a notch section larger than the cloth presser of a sewing machine on the upper plate, and sewing the vicinity of the oblique opening at a gap between the notch section and the cloth presser. CONSTITUTION:A cloth raw material 11 is pinched by an upper plate 30 and a lower plate 20, the cloth raw material 11 is folded in sequence centering a processing line 12 when the cloth raw material 11 is pulled into an auxiliary manufacturing tool 100 by a guide section 31 provided on the upper plate 30, a notch section 33 slightly larger than the presser 52 of the sewing machine is provided on the upper plate 30, thereby the folded cloth raw material 11 can be pressed by the notch section 33, the vicinity of the oblique opening 14 of the cloth raw material 11 can be sewn at a gap 34 between the notch section 33 and the cloth presser 52.
Patent JP-S5855673-A (JP)
Inventor: UJIIE HIROSHI
IPC: A01K31/04
Filed: 1981-09-27
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-H057233-A (JP)
Title: Data communication device
Inventor: KATO KENSHO
IPC: H04L69/40
Filed: 1991-06-25
Abstract: PURPOSE:To automate the setting of the response monitoring time of all electronic computers even when a communication satellite is added by the increase of an exchange by measuring automatically the network delaying time at the time of setting a communication channel and setting automatically the response monitoring time for each communication channel. CONSTITUTION:A communication channel 6 from an electronic computer 1 to an electronic computer 2 is set, and when the communication channel 6 is set, a response monitoring time setting mechanism 4 obtains the request transmitting time and transmits network delaying measuring request data 7. Immediately when a response monitoring time automatic setting mechanism 5 receives the network delaying measuring request data 7, the mechanism 5 transmits network delaying measuring response data 8. Further, when the response monitoring time automatic setting mechanism 4 receives the network delaying measuring response data 8, the mechanism 4 obtains the response receiving time. From the response receiving time, the request transmitting time is subtracted, the network delaying time is obtained, the stipulating time is added to the network delaying time and set as the response monitoring time. Thus, the response monitoring time is automatically set by the response monitoring time automatic setting mechanism 4.
Patent JP-S5943221-A (JP)
Title: Method of manufacturing static-pressure bearing with orifice throttle
Inventor: TAJIMA TAKUJI
IPC: F16C32/06
Filed: 1982-09-03
Abstract: PURPOSE:To manufacture a bearing easily and at a low price by machining orifices and pockets on a sheet-like bearing, forming the sheet bearing into a cylinder and joining the joint portion. CONSTITUTION:A plurality of orifices 7a and pockets 7b coaxially connected to each other are machined on a sheet-like bearing 6 cut to a fixed size in such a manner as to radially pierce the bearing 6 by a drilling press or the like. The above sheet-like bearing 6 is formed into a cylinder by a rolling mill to be worked into a prescribed cylinder, and the joint portion is joined by an electric welding, and then the joint portion 5a is finished by a grinder or the like. The thus constructed cylinder is inserted in a housing 3 to provide a static pressure bearing with an orifice throttle.
Patent JP-S6051018-A (JP)
Title: Digital low pass filter circuit
Inventor: HATAOKA NOBUO
IPC: G10L25/00
Filed: 1984-07-25
Abstract: PURPOSE:To obtain an LPF having a good transient response characteristic by using a signal which has sampled an output of a digital LPF of the first stage by a lower frequency than a sampling frequency, as an input signal, and providing an LPF of the next stage, whose cut-off frequency is lower than a cut-off frequency of the LPF of the first stage. CONSTITUTION:A sample value in a processing time of an input sound signal is stored in an input buffer 31, a frequency analysis of the sound signal is executed by a digital filter 32, and its result is outputted to an output buffer 33. This filter 32 is constituted of a BPF group 321 for taking partial charge of an analysis of some center frequency band, an absolute value detecting circuit 322 connected to said group, and an LPF323. Also, a control part 34 controls read-out and write of an input buffer and an output buffer, etc. In this way, an LPF having a good transient response characteristic and also an excellent frequency characteristic.
Patent JP-H11343699-A (JP)
Title: Piping floor panel and manufacture of piping floor panel
Inventor: SHINTAKU MINORU
IPC: E04B5/02
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent a sheath pipe from being damaged by mounting a surface member on the upper surface of a frame comprising an outer frame and rail members mounted therein, and passing the sheath pipe to through-holes provided on the rail members. SOLUTION: An outer frame 21 is assembled in a rectangular form, and two through-holes 4 are provided on each of four rail members 22. The four rail members 22 are inserted to the outer frame 21 in the state where they are arranged and superposed. Sheath pipes 5 are inserted through the through- holes 4 of the four rail members 22, and the rail members 22 are moved along the sheath pipes 5. Thereafter, the rail members 22 are fixed to the outer frame 21 by nails to form a frame 2. A surface member 3 is mounted on the upper surface of the frame 2 by nails, and the tips of the sheath pipes 5 are exposed through the through-hole 31 of the surface member 3, whereby the hot water feeding sheath pipe 5 and the water feeding sheath pipe 5 are mounted.  Accordingly, it can be prevented that the surface member 3 cannot be fixed to the frame 2 by driving a nail to a groove, or the driven nail damages the sheath pipe 5.
Patent JP-H09320305-A (JP)
Title: Vehicular headlight
Inventor: NINO NAOAKI
IPC: F21S8/10
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a headlight enabling easy bulb replacement even when a sufficient space for bulb replacement is not secured at the rear of the headlight. SOLUTION: In two reflector units 16A, 16B arranged by offsetting at right and left, and back and forth, the insertion of a bulb 20B into a reflector 18Ba in the reflector unit 16B located at outside in the car width direction (namely, the reflector unit at the rear side) is done from inside in the car width direction. This enables bulb replacement effectively utilizing a dead space formed at the rear of the reflector unit 16A (inside the reflector unit 16B in the car width direction).
Patent JP-H0316975-A (JP)
Title: Production of lightweight cement product
Inventor: IBUKI YOSHIRO
IPC: C04B38/08
Filed: 1989-06-15
Abstract: PURPOSE:To reduce water absorptivity by blending a weight reducing agent composed of three kinds of styrene beads having different grain diameters with a cement blend consisting essentially of cement and silica sand, mixing the resultant blend together with a cement dispersing agent and water and then curing the resultant mixture at a high temperature. CONSTITUTION:With a cement blend consisting essentially of cement and silica sand, are blended <=5wt.% weight reducing agent prepared by blending 20-80vol.% styrene beads having <=1mm average grain diameter with 10-60vol.% styrene beads having 1mm average grain diameter and 10-30vol.% styrene beads having 2mm average grain diameter. A cement dispersing agent is then added, homogeneously mixed with water and formed to provide a formed body, which is subsequently cured at about 180 deg.C for about 24hr. Thereby, a lightweight cement product excellent in strength with a low water absorptivity is obtained.
Patent JP-S5377120-A (JP)
Title: Read-in system
Inventor: ISAYAMA TAKUROU
IPC: H04N1/401
Filed: 1976-12-20
Abstract: PURPOSE: To realize the read-in system which can easily compensate the unevenness of the intensity of illumination and the dispersion of the sensitivity in each element with cost, by reading the picture of uniform and intermediate tone of pattern. 
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