baber/WOPTO huggingface dataset:
Patent JP-S54107005-A (JP)
Title: Method of installing main girder for suspension type monorail
Inventor: ISHIWATARI MASAO
IPC: E01B25/22
Filed: 1978-02-09
Abstract: PURPOSE: To largely reduce the production cost of and to improve the fatigue strength of a main girder for a suspension type monorail by reducing as much welding portions as possible.  
     CONSTITUTION: A pair of laterally U-shaped main girder members 2 formed by bending a steel plate in U shape are disposed so as to face at the openings thereof with each other. Then, the upper horizontal edges 2a facing with each other are welded at 3. And, rail members 6 on which the wheels 5 of a suspension type monorail 4 run are installed on the lower horizontal edges 2b facing with each other. In this case, the lower edges 2b are shorter in predetermined length than the upper edges 2a to thereby form a gap 8 through which the suspension arm 7 of the monorail 4 passes. In addition, steel plates 9 are installed on the lower surfaces of the respective lower edges 2b, and steel plates 10 are installed horizontally underneath the steel plates 9 for their reinforcement. Accordingly, it can reduce as much welding portions as possible so as to perform the primary object. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000213641-A (JP)
Title: Failure determining device for transmission controlling solenoid
Inventor: TANABE TSUNEO
IPC: B60R16/02
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To protect a mechanical system affected by a shift operation, to prevent an abnormal shift shock and to improve maintenance efficiency and serviceability of a vehicle by detecting the waveform edge of a control output fed from a speed change controller and determining the presence of a failure. SOLUTION: A speed change controller 21 is provided with a failure determining means 23 detecting the waveform edge of a control output fed to a speed change controlling solenoid 19 for determining the presence of a failure of the speed change controlling solenoid 19. An overcurrent detecting means 25 is also provided for determining whether overcurrent larger than a predetermined value flows in the speed change controlling solenoid 19 from the control output fed to the speed change controlling solenoid 19 and prohibiting output from the speed change controller 21 if the overcurrent is detected. With the speed change controller 21, the failure determining means 23 is constructed of a microcomputer and the like and executes a built-in control program for determining a failure.
Patent JP-S62172692-A (JP)
Inventor: MIMORI KENICHI
IPC: H05B33/12
Filed: 1986-01-25
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-H10211559-A (JP)
Title: Method for continuously casting different kinds of steels and continuous caster suitable to continuous casting of different kinds of steels
Inventor: KATAOKA SEISUKE
IPC: B22D11/126
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method of different kinds of steels which can shorten a joining waste and improve the yield by accurately controlling remained molten steel quantity in a tundish, in the case of executing the continuous casting of different kinds of steels in the condition of remaining the molten steel in the tundish at the end stage of casting the previous kind of steel by successively supplying the molten steel of the following kind of steel to cast the molten steel of the following kind of steel. SOLUTION: Before supplying the molten steel of the following kind of steel 1b into the tundish 5 at the end stage of casting the previous kind of steel 1a, the wt. of the tundish 5 is continuously measured. The remained molten steel quantity of the previous kinds of steel 1a in the tundish 5 and the joining range of the different kinds of steels to be remained, are calculated from the remained quantity of the steel and slag according to the above measured value and the pre-inputted using history (times of uses) of the tundish. Then, the molten steel of the following kind of steel 1b is supplied into the tundish 5 remaining a little quantity of molten steel of the previous kind of steel 1a so as to shift the casting of the following kind of steel 1b.
Patent JP-S63181420-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJI KAZUHIKO
IPC: H01L21/336
Filed: 1987-01-23
Abstract: PURPOSE:To enable potential in a region where a semiconductor element is to be formed to be held at a predetermined level, by implanting oxygen or nitrogen ions in semiconductor substrate regions at different depths, and further implanting ions of a dopant having the same conductivity type as that of the semiconductor substrate, into a region at a depth corresponding to the boundary between the implantation layers at different depths. CONSTITUTION:A shielding film 2 of silicon oxide is formed to have a thickness smaller than the range of implanted ions. Oxygen or nitrogen ions are implanted in the whole surface of a substrate so that, under the silicon oxide film, an implantation layer of the ions 3 is formed near the surface of the substrate while in the other region not covered with the silicon oxide film the implantation layer 5 is formed deep in the substrate. After removing the silicon oxide film 2, ions of a dopant having the same conductivity type as that of the semiconductor substrate 1, for example phosphorus or boron are implanted to form dopant ion implanted regions 8 at a depth intermedate between the implantations layers formed at different depths. Thereby, the substrate 1 is connected with a single crystal part 1a through the conductive regions 8.
Patent JP-S59174700-A (JP)
Inventor: YAKOBUSU NIKORAASU PURONKU
IPC: C11C3/10
Filed: 1984-01-31
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-H04238769-A (JP)
Title: Brake fluid pressure control device for vehicle brake
Inventor: OHORI HARUMI
IPC: B60T13/66
Filed: 1991-01-14
Abstract: PURPOSE:To improve slip prevention performance response in a brake fluid pressure control device having the capability of preventing the locking of a wheel under braking and excessive slip under acceleration, and equipped with a brake fluid pressure adjustment mechanism between a master cylinder and a wheel cylinder. CONSTITUTION:Both pressure changing chambers 24a and 24b of a brake booster 20d connected to a master cylinder 20a are made continuous to each other via a communication passage 27, and this passage 27 is fitted with an electromagnetic selector valve 10d. The operation of this valve 10d is selected, upon occurrence of excessive slip under acceleration, thereby generating differential pressure between the negative pressure chamber and pressure changing chamber of the booster 20d for the operation thereof.
Patent JP-S59140705-A (JP)
Title: Amplifier circuit
Inventor: SHIYOU KENZOU
IPC: H03F3/20
Filed: 1983-01-31
Abstract: PURPOSE:To reduce power consumption and to eliminate switching distortion by connecting a diode which is biased by a constant current to the base of an output transistor (TR). CONSTITUTION:A current from a constant current source 54 flows through the diode 56. Namely, the diode 56 is biased by the constant current to operate as a constant voltage source. The constant voltage developed across the diode 56 is impressed to the base of a TR40 for electric power which constitutes a class ''B'' push-pull circuit through a resistance 58. The TR40 is biased so that it is not cut off all the time. Therefore, the TR40 never turns off completely, so the switching distortion is improved. Further, an idling current may be small and an reactive current is eliminated.
Patent JP-H10199122-A (JP)
Title: Optical disk device
Inventor: KUMAGAI EIJI
IPC: G11B7/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To enable generating surely a mirror signal for plural kinds of optical disk by switching an operation characteristic of a mirror signal generating means by a control means in accordance with kinds of an optical disk based on a discrimination output by a disk discrimination means. SOLUTION: An optical disk is a CD, reproduction operation is performed using a CD pickup 1a, reflected light information from a disk D is converted into an electric signal by a detector 5a, and supplied to a RF block 21. Also, when an optical disk is a DVD, reproduction operation is performed using a pickup 1b, reflected light information from the disk D is converted into an electric signal by a detector 5b, and supplied to the RF block 21. A changeover switch is controlled to switch by a system controller 30 discriminating kinds of an optical disk in accordance with kinds of an optical disk based on disk discriminating signals DDPI, DDAND, DDA/ D from the RF block 21.
Patent JP-S60162877-A (JP)
Title: Production of leather-like sheet material
Inventor: MIZOGUCHI KUNIO
IPC: D06N3/14
Filed: 1984-01-30
Abstract: PURPOSE:To pack rapidly and uniformly a polyurethane elastic polymer into space of fibrous base material containing extremely thin fibers, and to obtain the titled product having improved surface smoothness, by attaching previously a specific ratio of polyethylene glycol lauryl ether to the fibrous base material of extremely thin fibers. CONSTITUTION:A fibrous base material containing extremely thin fibers is precoated with 0.01-3.0wt% polyethylene glycol lauryl ether. Then, this base material is impregnated with a solution of an elastic polymer consisting essentially of polyurethane elastomer (one obtained by subjecting a prepolymer comprising a polyethylene glycol having preferably 500-5,000mol.wt., diphenylmethane diisocyanate, etc. to chain growth reaction with a chain extender such as hydrazine, etc.) in a water-miscible organic solvent (e.g., DMF, etc.). The solvent is removed in a nonsolvent consisting essentially of water, to give the desired substance.
Patent JP-S56112464-A (JP)
Title: Control device for vacuum vapor deposition
Inventor: KIJIMA TOORU
IPC: C23C14/56
Filed: 1980-02-09
Abstract: PURPOSE:To automate a vacuum vapor deposition device and to improve operation efficiency, by comparing the detected temp. and exhaust speed of a cryopump with predetermined values, and by giving an instruction in order to regenerate the cryopump. CONSTITUTION:The temp. in a cryopump 3 is detected by installing a detecting element 9 for the temp. of the cryopump in the control system of a main controller 4 simultaneously with the sequential control of vacuum vapor deposition. Said temp. signal is fed to the main controller 4, where it is compared with the predetermined upper limit value. When the detected value is higher than the upper limit value, regeneration is started according to the instruction. During the regeneration process, the opening and closing of a valve, and the time for opening and closing the valve are controlled by the instruction sent from the controller 4 to a control element 8. In a particular case, the time of the regeneration of the cryopump 3 is adjusted by detecting the exhaust speed. After the completion of pump regeneration, the cryopump temp. is rechecked to make the pump stand by.
Patent JP-H08211411-A (JP)
Title: Liquid crystal panel and liquid crystal display device
Inventor: FURUHASHI TSUTOMU
IPC: G02F1/1368
Filed: 1995-02-01
Abstract: PURPOSE: To provide a TFT liquid crystal display device with which display with high image quality and operation with low electric power consumption are possible. CONSTITUTION: Pixel electrodes 703 and counter electrodes 120, 121 are composed on the same glass substrate 402, by which electric fields (drop-out parts of an arrow S) parallel with a panel are formed. Liquid crystals which are changed in helix angle within the plane parallel with the panel are used for the liquid crystals 801. The counter electrodes 120, 121 are so installed as to extend in a column direction and are separated by every column. The liquid crystals are AC-driven by switching the liquid crystals between a high level/low level at every column. A drain voltage of a positive polarity and a drain voltage of a negative polarity are impressed at every other column on drain lines Dn by signal driving circuits. As a result, a wide visual angle is obtd. and flickering is prevented. Further, the driving of the signal driving circuits by general-purpose logic power sources is made possible. In addition, the electric power consumption is reduced.
Patent JP-S59141012-A (JP)
Title: Azimuth detector
Inventor: NUMATA AKISHI
IPC: G01C17/38
Filed: 1983-01-31
Abstract: PURPOSE:To accurately detect the objective traveling azimuth irrespective of distortion or secular changes of terrestrial magnetism by a detector wherein traveling azimuth of a moving body is computed based on the value corrected from the updated data on a moved amount of the origin and gain data for correcting to a real circle. CONSTITUTION:An azimuth detecting section 1 detects azimuth of terrestrial magnetism with components decomposed in the X and Y directions and, upon command of 1-rotation correction from timing means 3, gain computing means 21 determines gain data with which vector locus described by an electric signal in the X and Y directions is made a real circle. Anomaly decision means 22 applies the detected signal to origin movement computing means 23 when it has decided that the electric signal in the X and Y directions from the detecting section 1 is not at an anomalous level. The means 23 stores the electric signal and determines a moved amount of the origin as origin movement data. When the electric signal in the X and Y directions from the detecting section 1 is inputted to azimuth computing means 24, it is corrected to such a value as locating on a vector locus of real circle about the origin based on data from both means 21, 23. This corrected value is used to compute the traveling azimuth of a moving body.
Patent JP-S55546-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: MURAI KEIICHI
IPC: G03G5/02
Filed: 1979-02-13
Abstract: PURPOSE: To improve the insulation characteristic, electrical and physical durability and adhesiveness to photoconductive layer of the insulation layer formed by repeatedly applying coating of photosetting type synthetic resin and photosetting treatment.  
     CONSTITUTION: Dipping and coating of a photosetting type synthetic resin solution and photosetting treatment are repeatedly applied to a member having a substrate and photoconductive layer. The application of powerful ultraviolet rays causes the photosetting type synthetic resin to set and react instantaneously and this reaction will not progress further by the slight light incessantly radiated during the repeated use and heat and corona discharge in the copying machine. Hence, the dielectric contant of the insulation layer hardly changes; moreover, crosslinking density is high in the photosetting type resin and therefore the dielectric strength as the insulation layer and surface corona degradation are far superior to other resins. In addition, the repeated application of the coating and photosetting treatment enables the coating to be perfectly effected and the high-performance electrophotographic photoreceptor to be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58133772-A (JP)
Title: Control system of fuel cell power generating plant
Inventor: NOMURA MASAHIDE
IPC: H01M8/06
Filed: 1982-02-01
Abstract: PURPOSE:To stabilize the reaction of hydrogen and oxygen in a fuel cell regardless of power output levels by precedingly controlling hydrogen gas recycle flow rate and oxygen gas recycle flow rate of a fuel cell in response to a load command. CONSTITUTION:A cell outlet oxygen concentration setting value 507 is obtained as a function of a load command LD from the middle supply with a cell outlet oxygen concentration setting value generator 406. The deviation from a oxygen concentration signal 508 measured with a cell outlet oxygen concentration detector 302 is obtained (a arithmetic unit 407), and the feedback control operation, such as proportion, integration is conducted (a feedback controller 408) to obtain a load command LD from the middle supply. In a feedforward controller 409, a feedforward control signal 511 of a cell air adjusting valve 207 is obtained as a function of a load command LD from the middle supply. A hydrogen gas adjusting valve 204 is controlled in the same way.
Patent JP-S5299966-A (JP)
Title: Treatment for removing halogen gas
Inventor: TABE KEIJI
IPC: B01D53/68
Filed: 1976-02-17
Abstract: PURPOSE: To prevent the environmental pollution by Cl 2  or Br 2  gas, by absorbing halogen gas, generated from the reaction system of glass fiber manufacturing, to the caustic soda water solution, added sodium thiosulfate, hydrogen peroxide etc. and converting it to stable salts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01191698-A (JP)
Title: Ammonia analyzing apparatus
Inventor: OOYABU MATASHIGE
IPC: C12Q1/00
Filed: 1988-01-25
Abstract: PURPOSE:To perform high-accuracy determination of ammoniacal nitrogen in a biospecimen such as serum, plasma, etc., without using pretreatment step, by using a specific buffer solution as a mobile phase and three specific kinds of immobilized enzyme layers arranged in series as an immobilized enzyme column. CONSTITUTION:A mobile phase added with a biospecimen is passed through an immobilized enzyme column and the hydrogen peroxide generated by the above process is quantitatively determined by luminol luminous reaction to enable the determination of ammonia in the specimen. In the above process, the mobile phase is a buffer solution containing deamide-NAD, glutamic acid and magnesium ion and the immobilized enzyme column is composed of an immobilized enzyme layer of NAD synthase (NADS), an immobilized enzyme layer of L-glutamic acid dehydrogenase (GLDH) and an immobilized enzyme layer of NADH oxidase arranged in series along the flow path of the mobile phase in the order.
Patent JP-S59143305-A (JP)
Inventor: ARAKI KENICHI
IPC: H01C7/00
Filed: 1983-02-03
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-S5298615-A (JP)
Title: Removal of cerium from solution of light rare earth elements
Inventor: KURATA ATSUZOU
IPC: C01F17/235
Filed: 1976-02-16
Abstract: PURPOSE: To remove cerium with a good reproducibility and a high efficiency, by using the specified inorganic salt as the co-precipitating agent, when cerium is removed by precipitation from the solution of light rare earth elements sontaining lanthanum as the main component. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02197098-A (JP)
Title: X-ray generator provided with water leak detection means
Inventor: SAIDA FUMIHITO
IPC: H05G1/00
Filed: 1989-01-25
Abstract: PURPOSE:To permit to make sure detection of any water leak by fixing an overflow pipe to the side face of a receiving pan provided opposite a target, and setting a water detecting sensor within the receiving pan at the given height thereof. CONSTITUTION:A receiving pan 1, which is provided opposite a high-speed revolving target, receives and stores leaked cooling water. When stored water 5 reaches a given water level h1 due to the occurrence of a water leak, the water touches a sensor 3 which generates a water leak signal. A water leak detection circuit 9 generates a water leak detection signal according to the signal from the sensor 3, thereby causing an X-ray generation protector 11 to be operated for stopping the generation of electron beams. Then, a buzzer 13 is driven to inform a user of the water leak. When the level of the stored water 5 reaches a position of h2, the water is drained through an overflow pipe 7. Since, in this manner, the water leak is automatically detected for stopping the generation of electron beams to inform the user of the water leak, such misjudgment by human eyes that the conventional method had can be prevented.
Patent JP-H10214384-A (JP)
Title: Portable door guard
Inventor: MORIMOTO AKIRA
IPC: G08B13/19
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a portable door guard which is superior in portability and is easy to handle and easily menaces a trespasser. SOLUTION: An internal device provided with an optical system 46 constituting a sensing area, a heat ray sensor which outputs heat rays from a detection object arriving through the optical system as a voltage change signal, an amplifier circuit which amplifies the signal from the heat ray sensor, a comparator which compares the signal amplified by the amplifier circuit in the voltage level, a signal processing circuit which outputs a sense signal in the case of the output of the comparator indicating the existence of the detection object, a report part which performs a report operation with the sense signal from the signal processing circuit, and an automatic power switch which is turned on to supply the power from an incorporated battery at the time of opening a cover body 3 is stored in a portable sheath case 2 having the freely opening/ closing cover body 3.  The cover body 3 is axially stuck to the portable sheath case 2 so that it can be freely opened and closed, and the portable sheath case 2 forms a bottom part at the time of placement with the cover body opened, and the cover body cooperates with the internal device to form a V shape, and they are approximately triangle in a side view.
Patent JP-H07303655-A (JP)
Title: Treatment kit and package
Inventor: MAABIN ARUPAAN
IPC: A61B17/06
Filed: 1994-01-17
Abstract: PURPOSE: To enable a variety of types of needles and sutures to be contained in a single package by forming a suture winding channel around a base central area and separating the channel into a plurality of sections in the package. CONSTITUTION: A kit 15 includes a package 10 having a base 20, and a floor area surrounded by a suture for an outer channel 40 is defined at the center of the base 20. The channel 40 has two longitudinal and latitudinal sections respectively opposite with each other, and is determined by an outer wall 65 and an inner wall 50 extending up ward from the base 20. A spacer member 140 is inserted into the channel 40, and divides the channel 40 into a plurality of sections such that a double-armed suture and a single-armed suture, etc., can be divided and housed. The spacer member 140 has a central opening defined by a pair of longitudinal wall and latitudinal wall.
Patent JP-H10197101-A (JP)
Title: Evaporator
Inventor: KUMAKURA KAZUHIRO
IPC: F25B39/02
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To extend the time required before a clogging occurs between fins with frost by a method wherein side edges of the fins are formed in a slant manner in such a way that the length of each of side edges of the fins facing against an air inlet side of a cold air passage may be elongated. SOLUTION: An evaporator is provided with a continuous fin 11 composed of an elongated aluminum one plate at a straight line part of an aluminum tube which is bent in a serpentine form. Then, each of a plurality of continuous fins 11 is formed with a side edge 11a in a slant manner in such a way that a length of the side edge 11a facing against an air inlet side A of a cold air passage 100 having a predetermined width W of a refrigerator. With such an arrangement as above, a frosting area is increased by several times and a uniform frosting can be attained, so that it is possible to make a substantial elongation of time until the entire length of the side edge 11a is frosted.