baber/WOPTO huggingface dataset:
Patent JP-S5530359-A (JP)
Title: Steel material welding device
Inventor: AKIMOTO TATSUO
IPC: B23K37/04
Filed: 1978-08-26
Abstract: PURPOSE: To improve the safety and workability of steel material welding work by providing a long-length steel material installing table as well as horizontal position setting means and vertical position setting means for brackets in the welding device for welding brackets to long-length steel products.  
     CONSTITUTION: A long-length steel material having beforehand been drawn with welding positions for brackets is held to a long-length material installation table 9. Right and left horizontal position setting plates 14 and brackets along horizontal angle position setting values 19 are placed and the brackets are slided toward the welding face of the long-length steel material, whereby the welding positions drawn on the long-length steel material and the positions of the welding face of the brackets are aligned. In the case of welding the brackets in the direction perpendicular to the long-length steel material, they are held in the perpendicular direction by perpendicular position setting means 21, 29, 31 and are moved to the right and left, whereby the welding positions drawn on the long-length steel material and the welding  faces of the brackets are aligned and the required portions of each side are tack  welded by a welding device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000290668-A (JP)
Title: Purification of gas
Inventor: TATANI ATSUSHI
IPC: B01D53/86
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas purifying method capable of completely treating the whole amount of recovered ammonia in a gas purification facility without discharging excess gas to the outside of the system, in a gas purifying method for carrying out wet removing treatment of impurities containing a sulfur compound and ammonia in gasified gas. SOLUTION: Ammonia C6 recovered from a cleaning solution is distributed and poured to gas inlet side and gas outlet side of a combustion furnace 41 of a regenerated gas H1 and further, as necessary, an oxygen-containing gas J1 for combustion is poured to the gas inlet side and the ammonia is burned together with a sulfur compound in the combustion furnace to carry out oxidative decomposition of ammonia and a discharge gas H2 into which the ammonia is poured on the gas outlet side of the combustion furnace is introduced into an ammonia catalytic reduction type NOx removal equipment 42 in high temperature state to carry out denitration treatment.
Patent JP-S5227067-A (JP)
Title: Apparatus for desalting of sea water
Inventor: KIJIMA JIROU
IPC: C02F1/44
Filed: 1975-08-28
Abstract: PURPOSE: An apparatus for desalting of sea water by reverse osmosis membrane desalting method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60249229-A (JP)
Title: Electron gun
Inventor: SHIMOMA TAKETOSHI
IPC: H01J29/50
Filed: 1984-05-24
Abstract: PURPOSE:To firmly fix and hold a resistor near an electrode while enabling to surely perform electric contact of the resistor with said electrode by providing a concave or a through hole on the resistor. CONSTITUTION:A resistor 50 is provided with through holes 51-53 in the given positions for being firmly fixed and held by a method, in which a holding part 54 extending from a convergence electrode 15, a holding part 55 extending from the third grid 13 and a holding part 56 extending from a stem pin 19 are inserted into the through holes 51-53 respectively, and bent. Further thereby, the respective holding parts 54-56 are in contact with electrode taking out parts 57-59 provided near the respective through holes 51-53 of the resistor 50 for fixing the resistor 50 and realizing also electric contact.
Patent JP-S58219476-A (JP)
Title: Case for wrist watch
Inventor: KASAI MASAMI
IPC: G04B45/00
Filed: 1982-06-16
Abstract: PURPOSE:To simplify and speed up the production process of a wrist watch case with a novel and excellent design by irradiating the surface thereof with a laser beam to cause a thermal stress on the surface layer of the case. CONSTITUTION:A laser beam irradiates the surface of a case 21 for a wrist watch made partially or wholy employing non-metal material such as opaque glass, sapphire, agate, crystal containing impurities and tigereye to heat it rapidly. This generates a fine crack 22 or an internal heat stress on the surface layer which cause light to be reflected and scattered at affected points to create a pattern.
Patent JP-H1034670-A (JP)
Title: Sheet for molding die regeneration
Inventor: KITAURA TOSHIHIKO
IPC: B29C33/72
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To enable correct cutting and make it easy to perform the cutting operation by providing a matrix of unvulcanized rubber texture containing titanium oxide and also a marl for cutting a sheet to the arbitrarily selected size at a specified interval on the surface of the sheet. SOLUTION: A sheet 10 for molding die regeneration has a mark 11 for cutting the sheet 10 to the arbitrarily selected size, provided at a specified interval on the surface of the sheet 10. When using this sheet for a variety of molding dies with varying size, the sheet 10 can be easily cut accurately at the mark 11. Consequently, the rapid operation to clean the molding die and apply a mold parting agent is realized. Besides, as the matrix is of an unsaturated rubber texture containing titanium oxide, the sheet 10 develops a white color. Therefore, this white sheet 10 is sandwiches between the halves of the molding die and thereby is thermally vulcanized to integrally form a layer which is qualitatively deteriorated by oxidation of the mold parting agent on the surface of the molding die, with a vulcanized rubber.  After that, the molding die is opened to peel the sheet 10. thus it is possible to completely clean the molding die as the layer which is quantitatively deteriorated by oxidation of the mold parting agent is visually recognized as to sticks to the sheet 10.
Patent JP-S5530628-A (JP)
Title: Suction pump mechanism of automatic chemical analyzer
Inventor: KASAI KOUHEI
IPC: G01N21/11
Filed: 1978-08-25
Abstract: PURPOSE:To spare the rinsing operations thereby to improve the analyzing operations by equipping a suction pump with an automatic rinsing device which is enabled to accomplish the automatic operations from the measurement and rinsing merely by the selecting and switching operation of a direction switching valve. CONSTITUTION:A direction switching valve 2 attached to a syringe 1 has it one port connected with the pipe of a flow cell 5 and its other port connected with the common connecting port of a check valve 21. This check valve 21 has its suction passage 23 connected with a direction switching valve 22 for selecting the rinsing liquid, which is further connected with the pipes 24 and 25 for introducing the rinsing water and the washing agent so that either of them can be selected. These are selectively switched by using the two valves 2 and 22 as well as the checking operation of the valve 21 to effect the pumping operations of the syringe 1. Thus, the color comparison analysis of the reacting sample and the rinsing operations of the passage can be accomplished. As a result, it is possible to improve the analyzing operations while sparing the rinsing operations.
Patent JP-S61262694-A (JP)
Inventor: YAMAUCHI MIKIHIKO
IPC: G21C19/20
Filed: 1985-05-17
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-H06314804-A (JP)
Title: Photo-voltaic device
Inventor: SANO KEIICHI
IPC: H01L31/04
Filed: 1993-04-30
Abstract: PURPOSE:To suppress the reduction in the transmittance of light due to a conductive metal oxide film even being exposed to the deoxidizing atmosphere by a method wherein the concentration of the first oxygen in the region adjacent to a semiconductor layer is made higher than that of the second oxygen in the other region, in the direction of the thickness of the conductive metal oxide layer present between the substrate and the semiconductor layer. CONSTITUTION:In the photo-voltaic device 10, a highly reflective metal electrode 14, a conductive metal oxide film 16, an amorphous semiconductor layer 18, and a light-incident side transparent electrode 20 are successively laminated on an insulative plastic substrate 12. And, the density of the oxygen in the second region 16b adjacent to a semiconductor layer 18 is made higher than the density of the second oxygen in the other first region 16a, in the directio of the thickness of the conductive metal oxide layer 16. Thus, the resistance against the deoxidizing atmosphere at the time of forming an amorphous semiconductor layer 18 is made strong, thereby making it possible to suppress the reduction in the light transmittance in the conductive metal oxide film 16.
Patent JP-S5729168-A (JP)
Title: Erasure processing system for wiring pattern
Inventor: YOSHIDA MASUMI
IPC: G06F17/50
Filed: 1980-07-29
Abstract: PURPOSE:To separate and extract a block pattern exclusively by erasing straight- line components belonging to a wiring pattern and by further erasing straight-line components linked to said straight-line components successively. CONSTITUTION:A figure pattern vector 7 sections segments into straight-line components between any two points out of a cross branch point, a T branch point, an L branch point, and a terminal point. From the vector 7, a preprocessing part 8 erases cross branch points bnetween wiring patterns, removes 10 block-pattern contact straight-line components from the output vector firure, and further removes 11 straight-line components between T branch points. From the resulting vector figure, terminal-point components are removed, so that only a block pattern is separated and outputted from a block pattern output circuit 13.
Patent JP-S61266074-A (JP)
Title: Method of controlling pwm inverter
Inventor: ICHIKAWA KOSAKU
IPC: H02M7/48
Filed: 1985-05-17
Abstract: PURPOSE:To stably drive an induction motor having small slip in low to high speed range by regulating the ultrafine amount of at least one electric amount of the input and output of a PWM inverter in response to a PWM control mode and a speed. CONSTITUTION:The output current of an inverter is detected by a current transformer 51, the output of the transformer 51 is rectified by a rectifier 52, and converted to a DC. The output of the rectifier 52 is differentiated by a differentiator 53, the output is input to a gain regulator 54 to switch and regulate the gain of a differentiator in response to the PWM mode of a PWM controller 43. The output of the regulator 54 is input to an oscillator 41 together with the output of a setter 40, and the output is input through a ring counter 42 to the controller 43.
Patent JP-H06313179-A (JP)
Title: Electroviscous fluid
Inventor: INOUE AKIO
IPC: C10N40/14
Filed: 1993-04-30
Abstract: PURPOSE:To obtain an electroviscous fluid excellent in particle dispersion stability, electroviscous effect, lubricity, etc., and useful as an actuator for vibration absorption, torque transmission servo control, etc. CONSTITUTION:This electroviscous fluid is obtd. by dispersing dielectric particles in a fluorine-contg. arom. compd. of the general formula: R-(O-Rf)n [wherein R is an n-valent 6-60C arom. group; (n) is an integer of 1-4; Rf is an optionally partially substd. fluorocarbon group provided that the number of carbon atoms of Rf is 1-25, that the ratio of the number of fluorine atoms to that of carbon atoms is 0.6 or higher, and that, when (n) is 2 or higher, the compd. may have two or more kinds of ORf groups].
Patent JP-S5530171-A (JP)
Title: Projection type cathode-ray tube
Inventor: NAKANISHI TOSHIO
IPC: H04N5/74
Filed: 1978-08-25
Abstract: PURPOSE: To prevent the deterioration of the conductive performance in the manufacturing process by setting up optical lenses or concave mirrors with the conductive layers which are obtained by ion-plating optically transparent metals on a projection type CRT which incorporates optical systems.  
     CONSTITUTION: Indium is driven in the meniscus lens 11 (glass itself) by ion plating, of which surface becomes conductive. Since the indium exists in the glass organization, the meniscus lens is not oxidized via any high heating process, thereby preventing the deterioration of the conductive performance in the manufacturing process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01276330-A (JP)
Title: Printer
Inventor: AKIMOTO KOICHIRO
IPC: B41J3/00
Filed: 1988-04-28
Abstract: PURPOSE:To omit the connecting and disconnecting operations of a printing device against a host computer by using a process mode deciding means and transmitting a request signal to the host computer for intervention of an operator in case the on-line data is received in an off-line mode. CONSTITUTION:A CPU 4 includes a mode deciding part 10 which decides the present process mode and gives the process mode instructions to an off-line input/output control part 8 and an on-line input/output control part 9, a data analyzing part 11, and an output processing part 12. In other words, the means 10 decides the present process mode when the input of the on-line data is informed from a host computer 2. Then a request is given to the computer 2 for intervention of an operator in an off-line process mode. Thus it is possible to stop temporarily the on-line data, to omit the operations with the computer 2 and to perform the output of data regardless of the process mode of a printing device 3.
Patent JP-S5437203-A (JP)
Title: Shaft seal oil exhausting device of rotary electrical machinery
Inventor: KAWAMURA TADANORI
IPC: H02K5/00
Filed: 1977-08-29
Abstract: PURPOSE: To prevent an oil intrusion into a rotary electrical machine automatically and also perfectly by installing a float trap vessel to an oil surface level alarm for an expanding vessel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5228317-A (JP)
Title: Film frame speed change over deive for the cine camera
Inventor: ISHIKAWA KAZUO
IPC: G03B19/18
Filed: 1975-08-28
Abstract: PURPOSE: To perform a smooth change-over operation without the destruction of a toothed wheel nor the occurrence of a strange noise by suspending the drive of a motor temporarily at the time of engagement of change gear of the variable speed gear mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58221333-A (JP)
Title: Heat cooking device
Inventor: YAMAGUCHI MASAAKI
IPC: F24C15/18
Filed: 1982-06-16
Abstract: PURPOSE:To enable the titled device to be handled easily by a method wherein a door for opening and closing a heating chamber is made to have a balancing function of measuring a food receiving dish so as to control the microwave output of an electronic range having a balancing function. CONSTITUTION:When the food 20 to be heated is placed on the rear surface of the door 3, a strain rod 11 bends by an amount corresponding to the weight of the food as a load and the amount of variation of the strain of the rod 11 is detected as the amount of variation of electrical resistance value of each of strain gauges 16A, 16B, 17A and 17B. Supposing that Vi is a voltage impressed upon a bridge 21, Vo is the output voltage of the bridge 21, W is a load, Ebh<2> is a characteristic value of the strain rod 11, F is a gauge factor of each of the strain gauges and lo is the distance between two points of application of the strain gauges, the equation Vo=(3FW/Ebh<2>)lo.Vi holds and it will be made clear that the output voltage Vo of the bridge 21 has notching to do with the distance between a point at which the load is applied and the points of application of the strain gauges. Then the variations of the output voltages Vo of the bridge 21 are amplified by a differential amplifier, while the amplified values are added by an adder, the added value is applied on an A/D converter and the output of the A/D converter is inputted to CPU comprising a microcomputer so that the weight of the food, the cooking time and the operation condition of the cooking range are displayed on a display tube.
Patent JP-H09267746-A (JP)
Title: Device for connecting and guiding carrier and truck
Inventor: KAMIYA DAIKI
IPC: B60D1/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To surely guide a carrier to a truck and to smoothly connect the carrier to the truck. SOLUTION: A connecting and guiding device 1 includes a control unit for drive-controlling a guiding member 3 provided in a truck 20 in a direction for connection with a carrier 10, a first guide sensor 4 provided in the carrier 10 for sensing a guiding section 2, a second guide sensor 5 for sensing the guiding member 3, the driving motors 13a and 13b of the carrier 10, a connector 15, and the like. After the driving motors 13a and 13b are drive-controlled based on a detecting sensor from the first guide sensor 4, the driving motors 13a and 13b are drive-controlled based on a detecting signal from the second guide sensor 5 and then the carrier 10 is surely guided to the truck 20 and smoothly connected thereto.
Patent JP-S5228359-A (JP)
Title: Process for production of watch bands
Inventor: MASHIDA TOORU
IPC: A44C5/02
Filed: 1975-08-28
Abstract: PURPOSE: To cover thermoplastic resins around core bar, cut the same to a predetermined shape and pressure-mold this covered product on the inside surface of silicone rubber mold thereby making mass production extremely advantageous and make the appearance, feeling, strength, etc.  of this watch band equivalent to those of high quality watch bands. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59228602-A (JP)
Title: Optical information transmitting method in radiation field
Inventor: SHINTANI TAKESHI
IPC: G02B6/02
Filed: 1983-06-10
Abstract: PURPOSE:To reduce the amount of optical transmission loss by transmitting information with light having a 1.3mum wavelength band through an optical fiber which has a core formed by incorporating a specific amount of an OH group in high-purity quartz glass. CONSTITUTION:The optical fiber which has the core 1 formed by incorporating a <=1ppm OH group in the high-purity quartz glass is used to transmit information with light having the 1.3mum wavelength band. The content of the OH group in the core 1 is reduced preferably as much as possible as far as the light having the 1.3mum band is used, and there is no trouble in practical use when the content is <=1ppm. A clad layer 2 provided around the core 1 uses a polymer clad, quartz glass clad, etc. Consequently, the amount of optical transmission loss is reduced greatly, the influence of exposure is reduced as much as possible, and reliability is improved.
Patent JP-S5229014-A (JP)
Title: Golf bag carriage
Inventor: KIMURA TAKASHI
IPC: A63B55/60
Filed: 1975-08-28
Abstract: PURPOSE: To provide a self-running golf bag carriage which has means for preventing former players from being hurted by hit ball by subsequent players. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62262156-A (JP)
Title: Storage area managing system
Inventor: KOMATSUZAKI TAKAO
IPC: G06F12/02
Filed: 1986-05-09
Abstract: PURPOSE:To store and fetch data at high speed without dividing a newly stored data, by always managing the leading address of a block contained in the minimum address of a block group, and the size of the whole block group concerned. CONSTITUTION:In case a data B which is stored extending over two blocks of data A, D and C, and B1, B2 exists in a data store area in a storage area, a head address of the data B existing in the maximum address among them, namely, a head address in which a data B1 is stored is stored in a managing address 1. At the same time, a size of the whole block in which the data B is stored is stored in a data size 2 and managed at all times. In such a way, for instance, when a dead area is generated by deleting a data D in the data store area, a data of a data size portion in which the data D is stored is transferred from the managing address. Subsequently, the remaining data of the data B is front-justified, and the data size is changed to a block size in which the remaining data B2 of the data B is stored.
Patent JP-H09266956-A (JP)
Title: Gas injection type fire extinguisher and automatic gas injection mechanism
Inventor: KISHI JOTARO
IPC: A62C35/10
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To enable an instantaneous automatic operation and ensure high reliance with a simple construction. SOLUTION: A female screw 12 mounted with a valve is provided at a side end part of an opening for a cylinder 5 for retaining the valve having a concave 4 mounted with a sensor, a block 1 for retaining the valve detachably fitted to a mouth screw a2 at a periphery of a sealing al of a gas valve a is formed and a perforation 13 for communicating the inside and the outside at the wall for the cylinder is opened. At the center of the concave 4 mounted with the sensor, a striking pin 14 with a piercing needle 17 provided protrusively at the lower end thereof and a stopping groove 18 provided at the periphery thereof is inserted through slidably in the axial direction, and a momentum is given to the striking pin 14 by an elongated type coil spring 19.  A winding base 22 for a temperature memory stopping spring 21 molded out of wire of shape memory alloy is mounted on the upper surface of the concave 4 mounted with the sensor, and adapted to be stopped with the stopping groove 18 between the both stopping legs 23, 23, a gas valve filled with tightly compressed carbonic acid gas, etc., is retained, and the sealing for the gas valve is destroyed with the piercing needle opposed thereto so as to discharge the fire extinguishing gas.
Patent JP-S58221690-A (JP)
Title: Working method of solid body
Inventor: KARAKI TOSHIROU
IPC: B23K26/12
Filed: 1982-06-18
Abstract: PURPOSE:To perform the micro-work of a solid body with high efficiency and high precision by dipping a work in an etchant wherein fine particles are mixed and irradiating the surface of the work with a laser beam. CONSTITUTION:The etchant 6' containing the mixed fine particles is circulated by a pump 11 and sprayed on the work 5 from the tip of a nozzle 50 under pressure. The work 5 is dipped in the etchant 6' in a vessel 7 and irradiated with the laser beam 4 from a laser oscillator through a lens 2. Thus, chemical etching the heat energy of the laser, and mechanical operation by the fine particles are utilized for the work, so that the micro-work is carried out with high efficiency and high precision.
Patent JP-H10298428-A (JP)
Title: Sliding component
Inventor: MIURA MITSUO
IPC: C08L79/08
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a sliding component (e.g. bearing) having excellent frictional and abrasion resistance by injection-molding a resin composition comprising a specified aromatic polyamide imide resin and a polyester resin. SOLUTION: This component is prepared by injection-molding a resin composition comprising an aromatic polyamide imide resin prepared by reacting an aromatic tricarboxylic acid anhydride or both an aromatic tricarboxylic acid anhydride and an aromatic tetracarboxylic acid anhydride with a diisocyanate compound in such a manner that the imidization reaction is carried out after at least 70% of the amidation reaction is accomplished and a polyester resin. In this case, an aromatic polyamide resin (A) obtained by performing the amidation reaction at 50-100 deg.C and performing the imidization reaction at 100-200 deg.C is used.