baber/WOPTO huggingface dataset:
Patent JP-S5713323-A (JP)
Title: Vibration sensor
Inventor: KIN MEIGIYOKU
IPC: G01H1/00
Filed: 1980-06-17
Abstract: PURPOSE:To avoid inconveniency caused by erroneous sensing due to the directivity of amplitude by a method wherein vibration is grasped as the swinging width of a sphere within a spherical body. CONSTITUTION:A sphere 1 is a vibration sensitive body in the form of a true sphere with a steel sphere as the basic sample, while 2 refers to a sensory container equipped with the sensory body 1. The sensory container can be freely installed, matching a sensory mechanism constructed for raw material, its size, mutual diameter rates, etc. The sensory container 2 is designed to make the occurrence of contact sound natural, while the inside surface for operation is reduced to a certain R one to secure the unforced operation of the vibration sensitive body 1 and select the suitable material and wall thickness from time to time. A microphone 3 is mounted on the lowest bottom of the circumferential surface of the container 2, so that the microphone is used to catch the contact sound of the sensory body 1 and the container.
Patent JP-S526855-A (JP)
Title: Combined electric generating plant
Inventor: KURIBAYASHI TETSUZOU
IPC: F01K17/02
Filed: 1975-07-04
Abstract: PURPOSE: The temperature of exhaust gas discharged into the atmosphere from an exhaust heat recovery boiler and the thermal efficiency of plant is improved in a combined electric generating plant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61240630-A (JP)
Title: Method of liquid-phase epitaxial growth
Inventor: KAIZAKI YASUHIRO
IPC: H01L21/208
Filed: 1985-04-17
Abstract: PURPOSE:To decrease a rate of crystal defects caused by As diffusion at a high temperature region, by making a semiconductor substrate to stand by at the region, where the temperature is lower than that at a crystal growing region, at the time of forming melt before a start of growth. CONSTITUTION:A supersaturated GaAs-Ga melt 28 material for the first layer growth and a GaAs-Ga melt material for the second layer growth are put respectively into the first melt reservoir 24 and the second melt reservoir 25, and heated by a heater inside a reaction chamber, to form both above-mentioned melt. At this time, a substrate holder 22 is pulled at the rightmost side so that a substrate 27 is positioned at the second area 40. At the time when materials existing in both melt reservoirs 24 and 25 are fully melted to attain to the first layer growth temperature, the substrate holder 22 is moved leftward to begin the first layer growth, with the substrate 27 making contact with the first melt 28. After the time to obtain a fixed thickness elapses, the substrate holder 22 is moved rightward to settle the substrate 27 so that it comes just under the second melt reservoir 25 to begin the second layer growth.
Patent JP-S579850-A (JP)
Title: Boride dispersion type cu alloy with high-strength and superior corrosion resistance to molten metal and its manufacture
Inventor: TAKEIRI TOSHIKI
IPC: B22D11/04
Filed: 1980-06-16
Abstract: PURPOSE: To enhance the corrosion resistance of a Cu alloy electrode for spot welding with superior strength at high temp. and superior electric conductivity to molten Al and Zn by subjecting a Cu alloy contg. Zr, Ti and other element besides B to cold working and heat treatment under specified conditions.  
     CONSTITUTION: An electrode for spot welding is made of boride dispersion type Cu alloy contg. 0.15W2.00% B and 0.75W10.5% Zr and/or 1.2W7.5% Ti or further contg. one or more among 0.1W1.5% Cr, 0.1W3.0% Cd and 0.5W6.0% Ni. This alloy ingot is hot-forged, hot-rolled, subjected to soln. heat treatment, and cold worked at 40W90% working rate. It is further heat-treated by holding at 450W 550°C for 10minW3hr. The resulting electrode is hardly corroded by molten Al or Zn in the spot welding of a Zn plated steel plate or an Al plated steel plate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000273457-A (JP)
Title: Automatic operation control of coke oven bucket vehicle
Inventor: KUNIYOSHI YASUHIDE
IPC: C10B39/14
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically controlling the operation of a coke oven bucket vehicle, making it possible to prevent a fire from spreading to a guide vehicle and effectively avoid the collision of the bucket vehicle in an interference area by changing the automatic operation pattern of the bucket vehicle in response to the operation state of the guide vehicle. SOLUTION: The automatic operation of a coke oven bucket vehicle is controlled by changing the automatic operation pattern of the bucket vehicle in response to the operation state of a guide vehicle. Therein, the bucket vehicle loads red heated coke taken out from a coke oven. The automatic operation of the coke oven bucket vehicle is preferably carried out by judging the automatic travel destination of the bucket vehicle on the basis of the present position of the guide vehicle or by determining the waiting position of the bucket vehicle incapable of approaching the coke-charging position of CDQ, when a plurality of the buckets are simultaneously operated using the CDQ.
Patent JP-H03281555-A (JP)
Title: Agricultural vinyl chloride-based resin film
Inventor: NAKAGAWA NORIMITSU
IPC: A01G13/02
Filed: 1990-03-29
Abstract: PURPOSE:To obtain the subject vinyl chloride-based resin film, composed of a vinyl chloride-based resin composition prepared by mixing a vinyl chloride- based resin with prescribed amounts of a plasticizer, drip-proof agent and specific compound, excellent in drip-proof and fog preventive persistence. CONSTITUTION:The objective vinyl chloride-based film composed of a vinyl chloride-based resin composition prepared by adding (B) 20-70 pts.wt. plasticizer such as dioctyl phthalate, (C) 0.5-5 pts.wt. drip-proof agent such as sorbitan ester of a fatty acid and (D) 0.01-0.5 pts.wt. compound such as N,N'- dioleylethylenediamine in which respective one of hydrogen atoms bound to two nitrogen atoms of an aliphatic diamine is substituted with an unsaturated aliphatic acyl group or compound in which groups OH of two carboxyl groups in an aliphatic dibasic acid are substituted with group NHR' (R' is unsaturated aliphatic group) to (A) 100 pts.wt. vinyl chloride-based resin.
Patent JP-S61243108-A (JP)
Title: Method for charging raw material to blast furnace
Inventor: YAMAMOTO RYOJI
IPC: C21B5/00
Filed: 1985-04-19
Abstract: PURPOSE:To improve the gas permeability and gas distribution condition in a blast furnace in the stage of charging raw material from the blast furnace top by a conveyor by adjusting the feeding timings of an ore hopper and coke hopper to laminate the core and coke layer and charging such ore and coke into the furnace thereby forming the mixed layer composed of the ore and coke. CONSTITUTION:The raw material feeding timings from the ore hopper 3 and the coke hopper 2 are adequately adjusted to form the layer laminated with the ore (a) and the coke (b), the ore layer and the coke layer on the conveyor 4, by which these layers are charged into the blast furnace 1. The ore layer 6', the coke layer 6 and the mixed layer 5 composed of the ore and coke are alternately formed in the blast furnace. The gas permeability and the permeating gas distributing characteristic in the raw material layer in the furnace are improved and the furnace condition is stabilized. The effect of decreasing the coke ratio, improving the productivity, etc. is thus obtd.
Patent JP-S62243831-A (JP)
Title: Roaster for making preoxidized or carbon fiber
Inventor: AKIMOTO TATSUO
IPC: D06B23/18
Filed: 1986-04-11
Abstract: PURPOSE:The roaster is provided with a two-dimensional sealing mechanism on its opening to prevent the yarn from trembling with the gas flow coming in whereby the yarn is not damaged. CONSTITUTION:The sealing mechanism 10 at the opening 2a of the roaster 2 for preoxidation or carbonization is composed of cell material 3 and cell part 4. The cell material 3 is constituted from sectioning parts 11a and 11b so that a plurality of cells 12 which have been formed with the parts 11a and 11b open in the substantially same direction, then change continuously in the different direction from the yarn-running direction. The cell part 4 is a panel 13 blocking the cell material 3 on one side. The sealing mechanism has a gap epsilonwhich has a space enough to pass the yarn without contact and is formed with a couple of the cell materials 3 blocked with the cell part 4 on their backs. Additionally, the cell materials are provided with yarn guides 16, 16 whose gaps are narrower than the gap between the cell materials 3 on the top and bottom.
Patent JP-S63250001-A (JP)
Inventor: IIJIMA SHOSUKE
IPC: F21S8/10
Filed: 1987-04-03
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-S59205917-A (JP)
Inventor: IGUCHI TAKESHI
IPC: A01G25/00
Filed: 1983-05-11
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-H02260928-A (JP)
Title: Radio base station for time division communication and mobile radio set in mobile object communication
Inventor: ITO SADAO
IPC: H04W72/08
Filed: 1989-03-31
Abstract: PURPOSE:To realize a system in which the effective use of a frequency is high by executing reading by means of a prescribed time slot at high speed which is n-times as high as the speed stored in a memory circuit, executing modulation by means of a signal stored by means of the time slot and executing transmission/reception by means of hourly interruption. CONSTITUTION:Input signals segmented in a prescribed time length such as a sound signal and a control signal are stored in the memory circuit. In reading them, the speed is changed, at the high speed of 15 times as high as the case of storing, for example, and therefore the time length of the signals is compressed. The control signal or the sound signal outputted from a barrier exchange via a signal processing part 31 is inputted to a signal speed conversion circuit group 51 and impressed on a signal allocation circuit group 52 which allocates the signals by the time slot classifications after the processing of speed (pitch) conversion is executed. The output signal of the signal speed conversion circuit group 51 is inputted to the signal allocation circuit group 52 and the time slots are given in a previously decided order.
Patent JP-S59208833-A (JP)
Title: Baking device for semiconductor
Inventor: IMAI SHIYUNZOU
IPC: G03F7/20
Filed: 1983-05-13
Abstract: PURPOSE:To enable the baking of a semiconductor with high accuracy not affected by an environmental change and a secular change by coupling an objective in an off-axis-alignment optical system with a projection optical system. CONSTITUTION:A projection optical system 1 incorporating a reticle, etc. accurately positioned is fixed to an off-axis-alignment optical system 11 consisting of a mirror 6, a half mirror 7, a TV camera 8, a lighting 9 and a box body 10 through a surface plate 12, and the tube of an objective 4 is fastened to the tube section 1a of the projection optical system 1. When the surface plate 12 lengthens due to an environmental change and the off-axis-alignment optical system 11 is moved only by DELTAL1 to the projection optical system 1 in an alignment process using such a semiconductor baking device, the movement of the optical system 11 is projected to a TV monitor by an alignment mark at an error of DELTAL1. When the magnification of the objective 4 is made M, an error DELTAL2 on a wafer 3b reaches to DELTAL1/M. That is, when the magnification of the objective 4 is made 10, an alignment error due to the environmental change reduces to one tenth of conventional devices in which the objective 4 is fixed to the alignment optical system 11.
Patent JP-2000275674-A (JP)
Title: Display device, and recording and reproducing device
Inventor: CHIJIMATSU SHIGENOBU
IPC: G02F1/1347
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the difference of viewing ratio between liquid crystal display areas when two liquid crystal display devices, especially two or more liquid crystal display devices different in size are provided, and to save electric power by automatically controlling the power source of each liquid crystal display device according to the state of use of video output terminals. SOLUTION: A recorder part 12 consists of a VTR signal processing circuit 30 and a recording and reproducing circuit 32, and it does not matter whether the recorder part is an analog system or a digital system. The VTR signal processing circuit 30 applies a VTR signal processing to a video signal from a camera signal processing circuit 28 of a camera part 10, and supplies it to the recording and reproducing circuit 32 and a display part 14, and supplies a reproduced video signal from the recording and reproducing circuit 32 to the display part 14 in the reproducing mode. The recording and reproducing circuit 32 records the video signal from the VTR signal processing circuit 30 on a recording medium, and in the reproducing mode, the circuit 32 reproduces the recorded signal from the recording medium and supplies the reproduced video signal to the VTR signal processing circuit 30.
Patent JP-H02262418-A (JP)
Title: Vehicle air-conditioner
Inventor: DOI SHIGENORI
IPC: B60H1/00
Filed: 1989-03-31
Abstract: PURPOSE:To enable control of superior response to any change in a solar radiation quantity by providing first and second solar radiation sensors the response objects of which are different from each other and using larger one out of the first and the second detected outputs obtained from respective solar radiation sensors for the control operation by a control means. CONSTITUTION:First and second solar radiation sensors 52, 53 the response objects of which are different from each other and various kinds of sensors 36-40 for detecting environmental conditions inside and outside a cabin except for a quantity of solar radiation are provided and output signals therefrom are input to a control unit 60. In the control unit 60, the change ratio of the first detected output obtained from the first solar radiation sensor 52 and the change ratio of the second detected output obtained from the second solar radiation sensor are calculated, both are compared with each other thereby to select the larger one out of the first and the second detected outputs. According to selected the first or the second detected output, and the detected output of the environmental conditions, the drive of a blower motor 7 for rotating a blower 3 is controlled to enable operation control of superior response to the change of solar radiation received by a vehicle.
Patent JP-S5510063-A (JP)
Title: Single-vane displacement rotary pump
Inventor: MATSUBARA TETSUO
IPC: F01C21/08
Filed: 1978-07-07
Abstract: PURPOSE:To simplify the structure and permit the liquid having a high viscosity to be transported under pressure by utilizing such phenomenon that a rotor is revolved eccentrically in a casing by the revolution of an eccentric revolution shaft and the volume between the both sides of the rotor and the inner wall chamber of the casing CONSTITUTION:An eccentric revolution shaft 3 is arranged at an eccentric position in a semicircular casing 1 which consists of the upper part in elliptic form and the lower part in circular form. When a rotor 2 fitted on the shaft 3 of revolution is revolved, the both ends of the rotor 2 closely contact with the inner wall of the casing 1 in deformed circular form and revolve. Wiht the utilization of the variation of volume of the space between the inner wall of the casing 1 and the both sides of the rotor 2, liquid is inhaled from the opening 4 and discharged from an opening 5. In this case, the necessity of pushing the rotor 2 by a spring is obviated, and a small pump having a simple structure and in high speed revolution is obtained , and the pump can be applied to the transportation under pressure of the mixes of mortar and a liquid having a high viscosity.
Patent JP-S62239500-A (JP)
Title: Semiconductor nonvolatile memory data writing device
Inventor: KOBAYASHI SHINICHI
IPC: G11C16/02
Filed: 1986-04-10
Abstract: PURPOSE:To execute the high reliability of a system by processing and writing the data so as to decrease the bit of the electron injecting type when program data are written into an EPROM. CONSTITUTION:A maker code, a device code, etc., programmed to a silicon signature 4 in an EPROM provided at a socket on a lighter are read by an EPROM identifying circuit 5. When the EPROM has a checking bit 6 to be able to input an inverting signal, the number of the bit of '0' in program data and the number of the bit of '1', are compared by a majority circuit 7, and when the number of the bit of '0' exceeds the number of the bit of all data, inherent program data are inverted by an inverting circuit 8 and as the signal of the checking bit 6, '0' is made into the writing data to EPROM. When the number of the bit of '0' is a half number or below, the inherent program data are not inverted from an inverting circuit 8, and as the checking bit, '1' is made into the writing data to EPROM and the writing data are written into EPROM by the usual method.
Patent JP-S5418266-A (JP)
Title: High frequency oscillation device
Inventor: SHIRAI TADAO
IPC: H03B9/14
Filed: 1977-07-11
Abstract: PURPOSE:To obtain a small-size device which features a high productive property as well as suppresses the harmful unnecessary electric wave by constituting an extremely small-size band blocking filter on the thin dielectric substrate.
Patent JP-H05247714-A (JP)
Title: Production of bulky textured yarn
Inventor: KAWASE TAKAO
IPC: D01D5/098
Filed: 1992-03-04
Abstract: PURPOSE:To obtain synthetic fiber yarn having physical properties sufficiently enough for use as clothes, having extremely low stress, especially low stress under low load. CONSTITUTION:Polybutylene terephthalate is subjected to melt spinning, not wound once, immediately drawn and the prepared drawn yarn is subjected to false twisting processing.
Patent JP-S60225537-A (JP)
Inventor: FUJITA SUMIO
IPC: A61B5/022
Filed: 1984-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01255613-A (JP)
Title: Smelting reduction method for iron
Inventor: NISHIOKA SHINICHI
IPC: C21B13/00
Filed: 1988-04-05
Abstract: PURPOSE:To stably improve heat conducting efficiency into molten iron by executing the operation so as to satisfy the inequality in smelting reduction method, which heat generated with secondary combustion in slag layer is conducted to the molten iron. CONSTITUTION:Gas is blown into the molten iron 7 from bottom blowing nozzles 11 at bottom wall in a smelting furnace 6 and stirred and oxygen for decarbonizing is blown into the molten iron 7 from a lance 9 at top part and the oxygen for secondary combustion is blown into the slag layer 8 from plural nozzles 10 at the side wall of the smelting furnace 6, to conduct the secondary combustion heat in the slag layer 8 into the molten iron 7 and execute the smelting reduction of the iron. In this smelting reduction, the operation is executed so as to satisfy the inequality, and wherein, alpha: secondary combustion ratio in the furnace, eta: heat conducting efficiency of heat generated with the secondary combustion into the molten iron, Li: length (m) of the secondary combustion zone in the slag layer caused by oxygen for secondary combustion blown from No.(i) oxygen blowing nozzle, (n) : number pieces of the oxygen blowing nozzles, V9: superficial velocity (Nm<3>/h) of exhaust gas in the smelting furnace. By this method, while conducting heat in the molten iron 7 at high efficiency, the smelting reduction of the iron raw material is executed in the molten iron. 7.
Patent JP-S59208928-A (JP)
Title: Master-slave latch
Inventor: KUSANO TAKAO
IPC: H03K3/3562
Filed: 1983-05-13
Abstract: PURPOSE:To prevent a ''punch through'' with no delicate adjustement of the transistor (TR) size, wiring, etc. by replacing a transfer gate of a conventional circuit where an adverse phase clock signal is used as an input signal of a gate electrode with a resistance element. CONSTITUTION:When the contents of the 1st latch are ''0'' and an input signal is ''1'', a current route of VDD Ri T0 T1 T4 GND is formed at an instant when a clock signal phi is set at ''1''. The resistance elements of this route are ON resistances of Ri and R1 as well as TRs T0 and T4, and the potential of a point B rises up if the R1 is large enough to exceed the threshold value of TR T3. Then the T3 is turned on, and the contents of a latch are inverted to ''1''. On the contrary, the contents of the latch are inverted to ''0'' in case the contents of the latch, the input signal and the clock signal phi are ''1'', ''0'' and ''1'', respectively. If the phi is set at ''0'', the contents of the latch are held. For the 2nd latch, a TR gate T1 is off while the phi is kept at ''0'' and the wiring is carried out. When the signal phi, the contents of the latch and the input signal (potential at a point C) are ''1'', ''1'' and ''0'', respectively, the potential of a point E is kept high as long as the R2 is large enough. Thus the latch is held. It is similar in adverse case.
Patent JP-H01254935-A (JP)
Title: Data imprinting device for camera
Inventor: KOMATSU MITSUO
IPC: G03B17/24
Filed: 1988-04-05
Abstract: PURPOSE:To obtain the thin structive device with ensuring a high contrast by using the electrode substrate of a liquid crystal display body equipped with an optically anisotropic body between a pair of polarizing plates, or plastic film for one or both substrates of anisotropic body. CONSTITUTION:Light projected from a light source 7 passes through the polarizing plate 5 and turns into a linearly polarized light in the direction perpendicular to the absorption axis of the polarizing plate 5. The light passes through an optical anisotropic body 4, and changes into an elliptically polarized beam. It transmits the electric field ON part of a liquid crystal cell 3-a made of plastic film as it is. On the other hand, when it transmits an electric field OFF part, it turns into an elliptical polarized beam close to a linearly polarized light. The light practically transmits the electric field ON part as it is, whereas it is almost absorbed in the electric OFF part to attain a light shielding condition. Thus, many segments can be imprinted at a high contrast and the thin structive device can be obtained.
Patent JP-H02261256-A (JP)
Title: Board copying device
Inventor: NISHITANI YASUHIRO
IPC: H04N1/40
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a board copying device with excellent image pickup by varying the storage time of a line image sensor without prolonging a print time without care in response to the density of a picture on a recording face. CONSTITUTION:A preliminary photometry corresponding to a background brightness is obtained by storing a peak of information of 3 photometric lines on a white board 8 into a sample-and-hold circuit 32. Based on the obtained information, a CPU 14 calculates the storage time of a line sensor 12 at a 1st image pickup line position P1 and the upper limit of the storage time at each position of the image pickup from the storage time P1 to the end position P1' and adds the information transfer time to decide the longest time of one line to allow a drive circuit 28 to advance the sensor 12, an integration circuit 31 detects a mean brightness thereby deciding the storage time T2 in the 2nd line. A printer is driven by a picture signal of the (n-1)th line in parallel with the image pickup of the n-line. When the image pickup required time of the n-line exceeds the print time, the picture signal of the (n-1)th line drives the printer again. Through the constitution above, the print time taking the lighting into account is optimized and a print picture with high quality is obtained.