baber/WOPTO huggingface dataset:
Patent JP-H02310402-A (JP)
Title: Self-diagnosing circuit
Inventor: NAITO KAZUFUMI
IPC: G01G23/01
Filed: 1989-05-26
Abstract: PURPOSE:To improve the reliability of the results of diagnosis by connecting the output terminal of a bridge circuit including strain gages to the input terminal of a high input resistance differential amplifier circuit and grounding the other inversion input terminal by a resistor having the same resistance as a resistor. CONSTITUTION:Switches SWS3, S4, S6 are turned on and SWS1, S2, S5, S7 are turned off by the signals from an SW control circuit 43 at the time of, for example, a self- diagnosis mode. The connection between the bridge circuit 1 and operational amplifier circuits 10, 14 is interrupted and the non-inversion input terminals of the amplifiers 10, 14 are shorted so that the outputs of the amplifiers 10, 14 do not depend on the output voltage of the circuit 1 any longer. The reference signal from a reference voltage generating circuit 10 is inputted in this state via SWS6 and the resistor 16 to the inversion input terminal of the amplifier 14 and is inputted via a temp. sensitive resistance element 18 to the inversion input terminal of the amplifier 10. The signal corresponding to the reference weight is inputted to the amplifier 14. The outputs from the amplifiers 10, 14 are inputted via the resistors 30, 32 to the differential amplifier circuit 32 and the output signal of the circuit 32 is inputted to a signal processing circuit of a post stage and is displayed as a weight on a display device.
Patent JP-S5659694-A (JP)
Title: Manufacture of thin film
Inventor: OOTORI KOUICHIROU
IPC: H01L21/208
Filed: 1979-10-18
Abstract: PURPOSE: To manufacture a thin film with superior characteristics by irradiating a thin film on a substrate with energy beams to singlecrystallize it after covering the film surface with a protective film to prevent impurities from mixing into the film.  
     CONSTITUTION: Polycrystalline Si thin film 3 is formed on the surface of amorphous heat oxidized SiO 2  film 2 on Si substrate 1 by a chemical vapor deposition method, and by irradiating film 3 with energy beams 4, transient radiation annealing is carried out to single-crystallize film 3. In this thin film manufacturing method the annealing is carried out after covering the surface of film 3 with protective film 5 of silicon nitride Si 3 N 4  or the like which can be formed at a relatively low temp. and has a m.p. higher than that of film 3. In this case, film 5 is not melted to prevent impurities from mixing into film 5. Thus, thin film 3 with superior characteristics is manufactured without requiring an airtight annealing apparatus or gas substitution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08202548-A (JP)
Title: Processing cycle controller of programmable controller
Inventor: KITAZAWA SHOGO
IPC: G05B19/05
Filed: 1995-05-31
Abstract: PURPOSE: To obtain fast control performance by computing the processable frequency of the execution of a high-speed processing function in the processing free time of a low-speed processing function and executing the high-speed processing function in constant cycles as many times as the processable frequency of the high-speed processing function in one cycle of the low-speed processing function. CONSTITUTION: A high-speed processable frequency arithmetic part 7 computes the processable frequency of a high-speed processing program in a high-speed processing program storage part 3 that can be executed by utilizing the free time between low-speed processing cycles SMSET from processing actual result times SH and SM and the low-speed processing cycle SMSET from a low-speed processing time setting part 2 according to a specific expression. Then a high- speed shortest-time arithmetic part 8 computes a high-speed processing shortest cycle time SMCAL by using the low-speed processing cycle SMSET and the processable frequency. Then the obtained result is outputted to the high-speed processing time setting part 1, the high-speed processing shortest-time cycle times SMCAL and SHSET are set again, and high-speed processing is executed on the basis of the set cycle SHSET.
Patent JP-S61290667-A (JP)
Title: Sealed metal pipe and its sealing method
Inventor: KAGAWA HIROSHI
IPC: B23K9/02
Filed: 1985-06-19
Abstract: PURPOSE:To automate the vacuum sealing job of chemical substance in a metal container by filling a chemical substance in a metal container, evacuating the container, welding a sealing metal in a through hole, then welding it in the air. CONSTITUTION:A stainless steel member with flange 9 is welded to an opening 1' at the upper edge of a stainless steel pipe 1. A chemical substance is filled in a metal container through a through hole 10 of the member 9, then a sealing metal member 11 is fitted to the member 9. The metal container is evacuated through an exhaust pipe 16, and the member 11 is spot-welded to the member 9 with an electrode 15 to vacuum-seal the container. After vacuum-sealing, a welding nozzle of a TIG welder is closely arranged to the member 9 to seal the container in the air.
Patent JP-S5560381-A (JP)
Title: Picture resolving method
Inventor: MAEDA OSAMI
IPC: H04N5/335
Filed: 1978-10-30
Abstract: PURPOSE: To improve resolving precision by inputting a picture in the same visual field to two linear image sensors which have equal element pitches shifted by a distance equivalent to the half of the element pitch.  
     CONSTITUTION: Image sensors 1 and 2 are arranged with a slight angle to form images of the same part of measured object 3, and an optical system is arranged halfway between the both to form images on sensors 1 and 2. Then, sensors 1 and 2 are equivalently positioned being mutually shifted by a distance equivalent to the half of the element pitch as to the same visual field. Therefore, an insensitive part between sensors is compensated to improve resolving precision. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63298091-A (JP)
Title: Time code generator
Inventor: NISHIKAWA KAZUHIRO
IPC: G04G99/00
Filed: 1987-05-29
Abstract: PURPOSE:To minimize electric power consumption during service interruption and to enable a sure service interruption assurance operation by reading the time when a service interruption arises from a time counter, storing the same into a memory, adding the data on the service interruption time by a service interruption time counter thereto after the recovery of the service interruption and transferring the data to a time counter. CONSTITUTION:A service interruption detection signal 106 is supplied to a processor 26a through a charging device 18 when the service interruption rises. A power supply is then switched to a battery 20 and the time when the service interruption arises by the counter 14 is stored into the memory 30 in the processor 26a and further, the service interruption time counter in the processor 26a counts the service interruption by counting the oscillation output via a frequency divider 12. The processor 26a adds the content of the memory 30a and the count content of the counter 31a and transfers the result thereof to the counter 14 upon recovery of the service interruption. The electric power consumption during the service interruption is minimized and the sure service interruption assurance operation is carried out by this constitution.
Patent JP-H09316217-A (JP)
Title: Ablator material and its production
Inventor: HIGUCHI MOICHI
IPC: B29L31/30
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain an ablator material, having less recession than a conventional FRP ablator material and, at the same time, better in heat insulating properties than a conventional C/C ablator material. SOLUTION: This ablator material having a carbon fiber/carbon composite material impregnated with a resin is obtained as follows. A material is prepared by laminating pre-pregs, which are obtained by impregnating a fiber cloth with a resin, to each other, or a resin-impregnated dry preform prepared by knitting in three directions is subjected to a curing treatment to obtain a fiber-reinforced resin. The fiber-reinforced resin is further subjected to carbonization, or carbonization and graphitization to obtain a carbon fiber/carbon composite material whose density is adjusted low. The carbon fiber/carbon composite material is impregnated with a resin and the resultant carbon fiber/carbon composite material is subjected to a curing treatment to obtain the objective ablator material.
Patent JP-S6035035-A (JP)
Title: Expandable vinyl chloride resin composition
Inventor: TADA SEIICHI
IPC: C08J9/06
Filed: 1983-07-22
Abstract: PURPOSE:The titled composition excellent in heat stability and capable of providing a light-colored high-expansion ratio foam, comprising a vinyl chloride resin, an ethylene/vinyl acetate/carbon monoxide copolymer, an ammonia gas-generating blowing agent, and a nitrogen-containing or alicylic epoxy compound. CONSTITUTION:100pts.wt. vinyl chloride resin is mixed with 5pts.wt. or above ethylene/vinyl acetate/carbon monoxide copolymer (ethylene content of 40- 80wt%, vinyl acetate content of 15-60wt%, and CO content of 5-30wt%), 10pts. wt. or below ammonia gas-generating blowing agent (e.g., azodicarbonamide), and 0.1-20pts.wt. nitrogen-containing or alicylic epoxy compound (e.g., vinylcyclohexene diepoxide).
Patent JP-S5467436-A (JP)
Title: Pressure fixing toner
Inventor: HASEGAWA TETSUO
IPC: G03G9/087
Filed: 1977-11-09
Abstract: PURPOSE: To improve the pressure fixing property for usual paper and to prevent  the stick to a pressure roller or a photosensitive element thereby to improve the storage stability of toner by using a special synthetic resin composite as a bindr of the  toner.  
     CONSTITUTION: A mixed resin composed of (a) polyvinyl chrolide and (b) at least one kind of epoxy resin and silicone resin is used as the binder of a toner for developing an electric latent image for zeography and electrostatic printing method. It is  preferred that the mixing ratio of the aforementioned resin is (a)"(b)=8:2 to 4:6  (in weight). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6115083-A (JP)
Title: Fluidized bed heat exchanger
Inventor: IKOMA MITSUHIRO
IPC: F28D13/00
Filed: 1984-06-28
Abstract: PURPOSE:To provide a heat exchanger of a small size and a high performance by making the sectional area of an air current rising part smaller than the sectional area of a lowering part to increase the air current speed and to facilitate floating and flowing solid particles, brinding solid particles into collision with the heat transfer surface, and breaking the temperature bordery layer to increase the heat transfer rate. CONSTITUTION:Since the sectional area of the air current rising part within a casing 7 is made smaller than the sectional area of the air current lowering part provided in a heat exchanger 9, the air current speed is increased. Even if the speed of the air current passing through the heat exchanger 9, the solid particles 10 are accelerated by the downward air current and the gravity and the moving speed is increased and comes into collision with the heat transfer surface. Thus, the solid particles 10 break the temperature bordery layer formed on the heat transfer surface, and an exceedingly high heat transfer coefficient is obtained and the heat exchange quantity between the low-temperature fluid and the air current flowing within the pipe group 8 of the heat exchanger 9 is exceedingly increased.
Patent JP-S5836958-A (JP)
Inventor: HOSHINO TAKAHIRO
IPC: C04B24/00
Filed: 1981-08-28
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-H0427647-A (JP)
Title: Brake mechanism
Inventor: ODA MINORU
IPC: B60W10/18
Filed: 1990-05-23
Abstract: PURPOSE:To decease the number of components so as to eliminate a loss in coupling force, by arranging a brake arm and a tension arm coaxially with each other so as to reduce the space for attaching the arms, and by obtaining a torque for the brake arm, only from the rotation of a clutch shaft. CONSTITUTION:In a brake mechanism in a working machine such as a snowplow or the like, a tension arm 23 is turned toward a belt 26 stretched between an engine pulley 32 and a V pulley 25 in association with the rotation of a clutch shaft 22 during a snow removal work. A tension pulley 24 attached to one end of the arm 23 makes contact with the belt 26 which is therefore applied thereto with a tension, and accordingly, a drive force is transmitted to the V-pulley 25 from an engine. Meanwhile when the snow removal work is ceased, the tension pulley 24 moves away from the belt 26. At this time, the brake arm 30 is turned in the turning direction of the tension arm 23 in association with the rotation of the clutch shaft 22. Further, a friction disc 28 is made into press contact with the V-pulley 25 the rotation of which is therefore stopped, and accordingly, the rotation of a blower 27 and an auger is stopped.
Patent JP-H04359410-A (JP)
Title: Electromagnetic apparatus
Inventor: YAMAZAKI TAKASHI
IPC: H01F27/28
Filed: 1991-06-05
Abstract: PURPOSE:To weld the end surface of an iron core 18 even when a terminal part 13 of a coil bobbin 11 prolongably extends from that end surface of the iron core 18. CONSTITUTION:A center-leg laminated core 19, in the form of a block including iron cores aggregated together by welding, is inserted in a coil and bobbin 11. Side-leg laminated cores 20 are disposed on both ends of the coil and coil bobbin 11, and are joined, at the edges thereof, with the laminated core 19 by welding. In practice, the outer angled part 20a and the inner angled part 20b of the side-leg laminated core 20, both angled portions facing toward the terminal part 13, are diagonally welded. During the welding, junctions 21, meeting with the center-leg laminated core 19, are also welded.
Patent JP-H09297720-A (JP)
Title: Node-to-node data amount gui display system for network
Inventor: TAKAGAMO TOSHIYUKI
IPC: G06F13/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To make a realtime GUI(graphical user interface) display, so that the amount of data sent and received between individual nodes in a network can be grasped at a glance. SOLUTION: A terminal equipment 1 which is connected to a network cable 8 inputs data flowing in the network and distributes the data by transmission and reception nodes, a measurement part 5 for the amount of distributed data by the transmission and reception nodes decides the amount of data at previously set intervals of measurement time, and an output control part 6 determines the density of a color corresponding to whether a measured value of each data amount is large or small. Then an output device 7 displays the respective nodes and the part of a path between nodes, by using address information and the determined color. The screen display is updated at the measured time intervals.
Patent JP-H0428849-A (JP)
Title: Nozzle for zinc die casting
Inventor: HAYATSU SHIGEO
IPC: B22D17/20
Filed: 1990-05-24
Abstract: PURPOSE:To obtain a nozzle for zinc die casting excellent in heat check resistance and having a long service life by using a steel having a specified compsn. constituted of C, Si, Mn, Cr, Co, Mo, W and Fe as stock. CONSTITUTION:This is a nozzle for zinc die casting constituted, as stock, by using a steel contg., by weight, 0.1 to 0.5% C, 0.1 to 2.0% Si, 0.1 to 2.0% Mn, 6.0 to 20.0% Cr, 5.0 to 20.0% Co and one or two kinds of <=5.0% Mo and <=10.0% W so as to satisfy 5.0 to 17.0% 2Mo+W, furthermore contg., at need, one or more kinds among 0.3 to 2.0% Ni, <=5.0% V, <=1.5% Ti, <=2.0% Nb+Ta, <=2.0% Zr, <=2.0% Hf, 0.03 to 0.2% N, 0.005 to 0.1% Al and 0.3 to 2.0% Cu and/or one or more kinds among 0.0001 to 0.2% Mg, 0.0005 to 1.0% rare earth metals, 0.0002 to 0.2% Ca and 0.0001 to 0.05% B and the balance Fe with impurities. The nozzle has good heat check resistance and erosion resistance to zinc, so that the elongation of its service life is permitted.
Patent JP-S5259221-A (JP)
Title: Exhaust gas reflux control system
Inventor: AOYAMA SHIYUNICHI
IPC: F02M25/06
Filed: 1975-11-11
Abstract: PURPOSE: It is designed to make the EGR volume increased in accordance with the increase of the exhaust gas pressure which roughly meets the suctioned mixed gas volume of the engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07299328-A (JP)
Title: Method of purifying exhaust gas
Inventor: YOAHIMU ETSUSHIENBURUKU
IPC: B01D53/81
Filed: 1995-05-08
Abstract: PURPOSE: To provide a waste gas purification method by which harmful substances such as HF, HCl, SO2 , polyhalogenohydrocarbons, Hg, an Hg compound(s) and/or dust, can be separated from the waste gas containing them in a >=90% degree of separation and an absorbent for the separation can almost completely be utilized. CONSTITUTION: This method comprises: bringing a waste gas polluted with harmful substances into contact with an absorbent in a reactor 3 at 70-180 deg.C to obtain a solid-in-gas suspension; then transferring the solid-in-gas suspension to a preliminary separator 7 to remove most of solid matter of the suspension and to form a pre-purified solid-in-gas suspension; transferring the pre-purified solid-in-gas suspension together with the whole amount of fresh absorbent to a final separator 13 to almost completely collect solid matter suspended in the gas stream; then returning the solid matter collected in the final separator 13 to the reactor 3; and also returning a portion of the stream of solid matter collected in the preliminary separator 7 to the reactor 3 and discharging a second portion of this solid matter stream from the system to the outside and depositing it.
Patent JP-H07313499-A (JP)
Title: Digital x-ray system
Inventor: SATO AKIRA
IPC: A61B6/00
Filed: 1994-05-26
Abstract: PURPOSE:To improve the operability of a remote controller in the case an operator operates the system and to lessen the burden at the time of operation by making the remote controller freely attachable and detachable to and from a part of the body of the operator. CONSTITUTION:The remote controller 13 is formed freely attachable and detachable to and from a part, for example, the back of the hand, arm or body, etc., of the body of an operator. This remote controller is used by mounting the controller to the operator particularly at the time of the operation and more particularly at the time of the operation by insertion of a catheter. The function buttons existing at the remote controller 13 are respectively separately allotted with various kinds of functions relating to the digital X-ray system. The IR rays corresponding to the functions are shot when the operator pushes the function buttons in the case the operator operates the system during the operation. The shot IR rays are received by an IR light receiving section 14 and the corresponding function numbers are sent to an X-ray system controller 12, by which the respective apparatuses are operated. As a result, the operability of the remote controller 13 in the case the operator and more particularly the operator during operation operates the system. The burden on the operator at the time of the operation is thus lessened.
Patent JP-S5925270-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: TAGUCHI MINORU
IPC: H01L29/72
Filed: 1982-08-02
Abstract: PURPOSE:To improve the withstand voltage between the collector and emitter by a method wherein an impurity layer becoming a part of the base is formed on the side surface of the film at the time of forming a field oxide film. CONSTITUTION:A buried layer 22, an epitaxial layer 23, and a peroxide film 24 are formed on an Si substrate 21. Next, after depositing an Si nitride film, Si nitride film patterns 261 and 262 are formed by etching with resist patterns 251 and 252 as the mask. Then, after forming a boron ion implanted layer 27 by ion- implanting boron, anisotropic etching is performed with the Si nitride film patterns 261 and 262 as the mask. At the time, a p type diffused layer remains in the Si layer 23 on the etching side surface. The field oxide film 29 is formed by selective oxidation, and a p type diffused layer 28' is formed. Thereby, an element region consisting of two island parts 301 and 302 is formed, and the p type diffused layer 28' becomes a part of the base.
Patent JP-S5659638-A (JP)
Title: Manufacture of optical fiber
Inventor: KAWANA AKIO
IPC: C03B37/00
Filed: 1979-10-19
Abstract: PURPOSE:To obtain an optical fiber base material of a reduced OH content causing  an increase in the absorption loss by depositing a synthetic glass film on the inside  of a quartz pipe after lowering the concn. of OH groups in a surface layer of the inner wall of the pipe when the base material is manufactured by depositing the film. CONSTITUTION:When an optical fiber base material is manufactured by depositing a synthetic glass film on the inside of quartz pipe 10 by an internal sticking CVD method, in order to lower the concn. of OH groups in a surface layer of the inner wall of pipe 10 beforehand, pipe 10 is held between chucks 12, 14, rotated, and heated to about 1,800-2,000 deg.C with moving oxyhydrogen burner 18 while feeding dry gas 16 such as O2, N2 or Ar. At this time, in order to prevent the contraction of pipe 10 exhaust cylinder 20 is connected to pipe 10, and exhaust port 22 is regulated to apply an internal pressure with gas 16. A synthetic glass film is then deposited on the inside of pipe 10 to manufacture a base material.
Patent JP-S62293151-A (JP)
Title: Method and device for diagnosing deterioration of article
Inventor: HONJO KATSUHIKO
IPC: G01N29/12
Filed: 1986-06-12
Abstract: PURPOSE:To detect the deterioration characteristics of material quality, cracking, life, etc., of a body to be measured with high accuracy by giving a stroke to the body to be measured and measuring the resonance frequency and attenuation coefficient of vibrations of the body to be measured. CONSTITUTION:The manhole iron lid 1 of the body to be measured is given a stroke with a hammer 6' to cause the iron lid 1 to vibrate. Its vibration are detected by a vibration sensor 7 and converted into an electric signal, which is inputted to a measurement part 10 through an amplifier 9. The measurement part 10 calculates the resonance frequency and attenuation coefficient. The calculated resonance frequency and attenuation coefficient are sent to a deterioration arithmetic part 11 and compared with the resonance frequency and attenuation coefficient of a reference body whose material quality and characteristics are already known to specify the material quality of the iron lid 1, thereby computing the cracking extent and life. Thus, the body to be measured is given the stroke to detect the resonance frequency and attenuation coefficient, so the deterioration characteristics are diagnosed quantitatively in a short period.
Patent JP-S61288870-A (JP)
Title: Disposable single drug dose coater
Inventor: MONA KARIN RUNDOKUBISUTO
IPC: A61M31/00
Filed: 1986-06-12
Abstract: The invention concerns a disposable single dose syringe type applicator in the form of an elongated body. Thos body includes two integrally joined sections which can be separated by breaking. One section constitutes a medicament reservoir having two openings. The other section is a plunger which is arranged so as to seal one opening of the reservoir which is prefilled with a medicament. Furthermore, the punger slidably fits to the reservoir in such a way that essentially the whole medicament content of the reservoir is ejected therefrom when the plunger is inserted into the reservoir. At the other opening end of the medicament reservoir there is arranged an easily removable sealing means.
Patent JP-H0320289-A (JP)
Title: Production of n-phosphonomethylglycine
Inventor: DONARUDO RII FUIIRUZU JIYUNIA
IPC: C07B61/00
Filed: 1990-05-24
Abstract: A process for the production of N-phosphonomethylglycine comprising contacting N-phosphonomethyliminodiacetic acid with a molecular oxygen-containing gas in the presence of a catalyst selected from the group consisting of the salts and salt complexes of manganese, cobalt, iron, nickel, chromium, ruthenium, aluminum, molybdenum, vanadium and cerium, and an effective amount of a quinone or hydroquinone.