baber/WOPTO huggingface dataset:
Patent JP-H11262759-A (JP)
Title: Water-treatment apparatus using photocatalyst and method therefor
Inventor: IKEDA AKIRA
IPC: C02F1/32
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To efficiently bring a photocatalyst into contact with water to be treated and to supply sufficient oxygen in a water treatment apparatus decomposing and removing a harmful org. material, microorganisms such as bacteria, a malodorous substance or the like contained in water to be treated by using a photocatalyst. SOLUTION: This apparatus is provided with an ejection port 12 ejecting water 11 to treated, a gas suction port 18 for sucking oxygen-containing gas 7, a reaction part 13 stirring and mixing water 11 to be treated and the sucked gas 17, a photoreaction surface having a photocatalyst 13a generating holes and electrons on the inner surface of the reaction part 13 by the irradiation with light and a light source 14 irradiating the reaction surface with ultraviolet rays. Further, the apparatus may have a reaction part of which the cross section is made stepwise increased with respect to the flow direction of water to be treated in order to suppress the pressure loss in the reaction part 13.
Patent JP-H07277473-A (JP)
Title: Belt loading sectional area measuring device for steep inclination conveyor
Inventor: HOSHII TSUTOMU
IPC: B65G15/18
Filed: 1994-04-06
Abstract: PURPOSE:To detect expansion of an upper belt and to measure a belt loading sectional area. CONSTITUTION:In a double belt type steep inclination conveyor wherein a conveyance substance is nipped between lower and upper belts 14 and 28 for conveyance, an arm 33 rotatably supported to an horizontal member 16 extending in the direction of the width of the upper belt 28 is provided. A plurality of belt shape detecting devices 29 each comprising a gas spring 34 to energize the arm 33 against the upper belt 28 side; a roller 35 rotated in a state to make contact with the outer surface of the upper belt 28 pivotally supported at the arm 33; and a rotary encoder 36 to detect the rotation angle of the arm 33 and output a signal are arranged at intervals of a given distance in the direction of the width of the upper belt 28. Further, a computer 37 is provided to decide the loading sectional area of the belt by means of a signal outputted from the rotary encoder 36 and calculate the loading sectional area of the belt.
Patent JP-H03268176-A (JP)
Title: Wiring data forming system
Inventor: MINAGAWA EIJI
IPC: G06F17/50
Filed: 1990-03-19
Abstract: PURPOSE:To shorten time required for the formation of a substrate by editing pattern information inputted from an input means and parts information obtained from a parts arranged master file, forming the pattern wiring data of a printed substrate of which arrangement and wiring have been completed and storing the formed pattern wiring data in a master file. CONSTITUTION:A pattern information editing means 13 edits pattern information formed by a digitalizing input or the like and parts information and stores the wiring data of the printed substrate of which parts arrangement and pattern wiring have been completed in the master file 14. Thereby, the master file 14 can be compared with the newest master file as the designed data file of a computer aided design(CAD) system at the stage of a system, so that the CAD output of various production data can be attained.
Patent JP-S56166573-A (JP)
Title: Electronic cash register system
Inventor: UCHIDA SEIGO
IPC: G07G1/14
Filed: 1980-05-23
Abstract: PURPOSE:To perform the centralized management of business data rapidly and accurately, by transmitting data of an independent electronic cash register to an online cable. CONSTITUTION:In the electronic cash register ECR system where data of plural ECRs 3a-3n are transmitted to a master ECR1 through an online cable 2 in the shop, data transmission and receiving devices 5 and 6 for immediate data transmission and receiving by means of radio are installed in the online transmission cable side and an ECR4a for the purpose of making data transmission of the independent ECR4a possible. Consequently, business data of the independent ECR4a is gathered into the master ECR1 rapidly.
Patent JP-H07243378-A (JP)
Title: Plasma engine drive vehicle
Inventor: HATANAKA TAKESHI
IPC: F03H1/00
Filed: 1994-03-01
Abstract: PURPOSE:To realize a plasma engine drive vehicle eliminating use of fuel of petroleum energy, etc., extremely low in driving cost and not discharging pollution-related matters at all. CONSTITUTION:A plasma engine drive vehicle is made to be a high output vehicle by arranging a turbine rotor having a plural number of pressure receiving surfaces in a working chamber by way of sealing a permanently usable working medium for discharging in a boosting part 12b, a low pressure part 12c' and the working chamber 12a of a rotor housing 12, instantly expanding the working medium by way of generating plasma by arc discharge in the working medium by means of supplying a high voltage pulse to an electrode means 22 of the boosting part 12b and giving driving force to the turbine rotor.
Patent JP-H09235863-A (JP)
Title: Protecting mat
Inventor: KOBAYASHI YOSHIKAZU
IPC: E04F15/10
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a mat that has suppressed water permeability as little as possible without impeding any movement by a wheelchair. SOLUTION: Both stick and blocklike tips made up of crushing rubber are made into thermal fusion under pressurization upon holding a film 3 consisting of nonpermeable materials between. Next, size of the tip in an upper layer part 1 is made smaller than that of a lower layer part 2, and thickness of the upper layer part 1 is formed into being thinner than that of the lower layer part 2, as checking any possible elastic deformation due to wheels of a wheelchair, the water permeability is reduced as little as possible by the small tip of the upper layer part 1, and likewise any permeation of a liquid into a floor face is checked by the film 3, and further an impact due to an overturn is received carefully with both vertical two-step layers, preventing an injury such as fracture of a bone or the like from occurring.
Patent JP-H10243863-A (JP)
Title: Pillow
Inventor: HIROSHIMA REIJI
IPC: A47G9/10
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To adapt the part of a pillow on which a person places his head to the head at any time during his sleep by connecting one end of a bag that contains many flexible cylindrical pieces to one edge of a base plate that is rectangular in the top view and triangular in the side view and filled with soft material inside and superposing the other edge on the base plate. SOLUTION: A base plate (a) is rectangular in the top view and triangular in the side view and is formed by filling it with a soft material. One end of a bag (b) that contains many flexible cylindrical pieces (c) inside is connected to one edge 1 of the base plate (a). However, the bag (b) is 50cm wide and 50cm long for example. The cylindrical pieces are made of a synthetic resin 5mm across and 6mm long. In using the pillow, the bag (b) is folded at the part near the edge 1 connected to the base plate (a) and superposed on the base plate (a), the other end 2 of the bag (b) is suspended outside from the sidewall 3 of the base plate (a). The head is placed on the bag (b) above the base plate (a). At such time, a depression following the shape of the head is formed by pushing the cylindrical pieces (c) apart.
Patent JP-S544459-A (JP)
Title: Nitration and denitration method
Inventor: MURATA KIYOMI
IPC: C02F3/34
Filed: 1977-06-11
Abstract: PURPOSE: To eliminate the need for supplying pH adjusting agent and organic carbon sources from other portions, by employing a nitration and denitration tank provided with a plurality of nitration zones and denitration zones, and by flowing one portion of nitrated liquid into the denitration tank. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03270358-A (JP)
Title: Exchange control system
Inventor: TAKEKOSHI YOSHIO
IPC: H04M3/18
Filed: 1990-03-19
Abstract: PURPOSE:To attain the continuity or restoration of the line state by the control of a subscriber by opening a contact of a 2nd relay for a prescribed time and closing the contact again when a fault takes place in a PCM primary group device or it enters the closing operation after the on-hook of a caller telephone set is detected. CONSTITUTION:A contact 400 of a 1st relay opened/closed in response to a caller telephone set TEL 1 and a 2nd contact 700 of a 2nd relay opened/closed in response to a called party telephone set TEL 2 are provided. When a fault takes place in a PCM primary group equipment or the closing state is entered, a control section 650 provided to a detection section 600 in a signaling converter 800 detects on-hook of the caller telephone set TEL 1, opens the 2nd relay contact 700 for a prescribed time and outputs a control signal to close the contact again to the 2nd relay contact 700. Thus, the connection/disconnection of the line is attained depending on the will of the subscriber.
Patent JP-S52152213-A (JP)
Title: Protection device of magnetic disk
Inventor: KAMEYAMA KOUJI
IPC: G11B19/20
Filed: 1976-06-11
Abstract: PURPOSE:To prevent the touch of a head to a disk by cutting power supply headloading-solenoid by means of detecting loss in the rotation speed of a magnetic disk, thus lifting up the magnetic head.
Patent JP-S60213021-A (JP)
Title: Formation of amorphous film
Inventor: MARUKAWA YUUJI
IPC: H01L21/205
Filed: 1984-04-07
Abstract: PURPOSE:To improve film adhesion between respective layers constructing an amorphous film, and to obtain a clear picture stably by a method wherein after high-frequency supply electric power is changed gradually in succession to formation of one layer, the process is transferred to formation of another layer. CONSTITUTION:Mixed gas of SiH4, CH4 and Ar is introduced into a vacuum tank 52, and high-frequency supply electric power is made to 200W to be applied for t1 minutes on substrates 41 from an electric power source 56 to form an amorphous hydrogenated silicon carbide layer 44. After supply electric power is reduced gradually to 50W from 200W spending time for t2 minutes in succession, supply of CH4 is stopped, reaction pressure is held as it is for t3 minutes, and a hydrogenated amorphous silicon film consisting of an amorphous hydrogenated silicon layer 43 and a middle layer 42 is formed on the substrates 41. Content of C of thus obtained sensitized substance is about 10atom% at the layer 44, 0 at the layer 43 and reduced gradually to 0 from 10atom% at the middle layer 42, and an intermittent change can not be obserbed.
Patent JP-H11246433-A (JP)
Title: Cardiac infarction medicine
Inventor: SAWA YOSHIKI
IPC: A61P9/08
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine useful for improving ischemic myocardiopathy by including a hepatocyto growth factor(HGF) as an active ingredient. SOLUTION: This cardiac infarction medicine contains HGF as an active ingredient. The HGF includes a commercially available HGF and a HGF obtained by culturing a first stage culture cell or an established cell producing the HGF, separating the HGF from the supernatant of the culture product and subsequently purifying the HGF. The medicine is preferably prepared by processing the HGF into a medicinal composition preparation singly or together with proper additives for the preparation and subsequently parenterally administered (for example, the direct injection of the HGF from a ventricular hollow into cardiac muscle through a catheter). The cardiac infarction medicine is preferably administered at a daily dose of about 1-500 μg/kg of the body weight of an adult patient.
Patent JP-H08267666-A (JP)
Title: Artificial stone and its manufacture
Inventor: SATO YUKIO
IPC: B29C39/12
Filed: 1995-03-28
Abstract: PURPOSE: To provide an artificial stone withstanding outdoor service for a long period by a method wherein a first layer in which a compound composed of respective specific pts.wt. of a hardening accelerator having a specific main component and crushed stone sand is hardened, is made a front layer, and a second layer having different pts.wt. of only the crushed stone sand is made a rear layer. CONSTITUTION: A first layer wherein a first compound composed of 100 pts.wt. of unsaturated polyester resin, 0.15-10 pts.wt. of organic peroxide, 0.1-5 pts.wt. of hardening accelerator having metallic salt of organic acid as main component, and 50-300 pts.wt. of crushed stone sand is hardened, is provided. Further, a second layer wherein a second compound composed of 100 pts.wt. of unsaturated polyester resin, 0.5-10 pts.wt. of organic peroxide, 0.1-5 pts.wt. of hardening accelerator having metallic salt of organic acid, and 200-1500 pts.wt. of crushed stone sand is hardened, is provided. The first layer is made a front layer, the second layer is made a rear layer, and they are integrally formed. Thus, a state wherein a surface of natural stone is imitated, is obtained, and though exposed in the air, the state is free from yellowing and chalking.
Patent JP-H06282853-A (JP)
Title: Optical disc device
Inventor: TAKEUCHI RYOJI
IPC: G11B7/131
Filed: 1993-03-29
Abstract: PURPOSE:To provide an optical disc device which enables the obtaining of a reproduction signal with limited noises accurately without affecting a tracking detection signal. CONSTITUTION:Cathodes of photodetecting sections D1 and D2 of a photodetector 8 for obtaining a tracking signal and an information reproduction signal are connected in common and connected to servo amplifiers 52 and 54 on the anode side thereof. A high-speed operational amplifier 50 is connected to the common-connected point 56. As a current added flowing through the photodetecting sections D1 and D2 flows into the common connection point 56, a signal of a potential at the common connection point as amplified with the high-speed amplifier 50 is outputted as reproduction signal. A difference signal of detection signals amplified with the servo amplifiers 52 and 54 is supplied to a tracking control circuit as tracking signal. The high-speed operational amplifier 50 is fixed on a carriage to be moved, on which an optical head is carried on the moving side thereof and the servo amplifiers 52 and 54 are fixed on the fixed side thereof.
Patent JP-H09261156-A (JP)
Title: Digital radio telephone system
Inventor: FUJIMAKI MASANORI
IPC: H04B7/26
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To realize an external conference speech using the digital radio telephone system with a simple configuration. SOLUTION: In this system, voice processing sections 25 of each slave set are interconnected by 1st and 2nd wired lines 51, 52, an analog voice signal outputted from the voice processing section of the slave set 1A is given to the voice processing section of the slave set 1B via the wired line 51 as an analog voice input and an analog voice signal outputted from the voice processing section of the slave set 1B is given to the voice processing section of the slave set 1A via the wired line 52 as an analog voice input.
Patent JP-S545506-A (JP)
Title: Damage detector unit for rotary machine stator core
Inventor: KAWAMURA TAKASHI
IPC: H02K11/00
Filed: 1977-06-15
Abstract: PURPOSE: To detect, in high accuracy, and damage of stator core in its early stage, through such process as installing AE element on the staor core of a rotary machine, receiving the signal transmitted from the element and utilizing an apparatus which amplifies the signal and acts as on indicator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000263610-A (JP)
Title: Mold clamping device for vertical injection molding machine
Inventor: KITAJIMA MASAYA
IPC: B29C45/66
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To exclude an influence by an own weight at an overall stroke by operating a mold clamping device in a direction for diminishing its own weight at the overall stroke of opening and closing a mold by a toggle linkage by using a toggle link type mold clamping device. SOLUTION: When a servo motor 20 is driven to rotate a ball screw shaft 15 by a belt 23, an engaging ball nut 16 is moved down. Since a toggle support 6 is simultaneously lowered, a toggle linkage 7 is extended down at a pin 10 as a fulcrum through a crosshead 12 and an operating link 13. A lower link 9 and an upper link 8 of the linkage 7 tend to extend by a power of a movable unit of the mold clamping device. Then, a weight 4 is operated in a direction for bending the links 9, 8 through a lever 11, and operated at the support 6 in a direction for raising it to cancel the gravity of the device. When a spring 5 is used together, the spring 5 becomes a reaction force to a rising of the weight, thereby simplifying its constitution.
Patent JP-S63235593-A (JP)
Inventor: BESSHO NOBUO
IPC: D21H19/58
Filed: 1987-03-24
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-2000266015-A (JP)
Title: Resin molding
Inventor: SHIKII YOSHIO
IPC: F16B1/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation generated on a mounting part in the fastening of an attaching screw, from being transmitted to a sliding part or the circumference of the mounting part with its magnitude, and keep a size of the sliding part with high accuracy by forming a thinned deformation shut-off part on the mounting part of the attaching screw. SOLUTION: A thinned deformation shut-off part 9 for shutting off the transmission of the deformation generated in the fastening of an attaching screw 31 to a sliding part 5 as it is, is formed on a circumferential position of a hole part including an intermediate position between a mounting part 3 and a sliding part 5 of a surface of a resin molding 1. A resin molding 1 is firmly fixed to a predetermined placed of an actual device 21 by the attaching screw 31, and slid to the counterpart on the sliding part 5 in the operation after the mounting.  The deformation such as distortion and the like is generated on the mounting part 3 when the mounting part 3 of the resin molding 1 is strongly fastened by the attaching screw 31, but the deformation is hardly transmitted to a place farther than the shut-off part 9 as the deformation shut-off part 9 is formed on the circumference of a hole part. Whereby the deformation generated on the sliding part 5 can be reduced, and a size of the sliding part 5 can be kept with high accuracy.
Patent JP-S51146874-A (JP)
Title: This drug cup type inductive velocity generator uses reluctance effect
Inventor: SUDOU NIZEN
IPC: G01P3/46
Filed: 1975-06-12
Abstract: PURPOSE: This generator compensates for the resistance of a rotor and the transient delay by inductance, constantly providing the output voltage in direct proportional to angular velocity input. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05228757-A (JP)
Title: Assembling device
Inventor: YANAGISAWA TAKESHI
IPC: B23P21/00
Filed: 1992-02-20
Abstract: PURPOSE:To provide an assembling device with a smaller occupying area, having a capacity equivalent to that of the linear type manufacturing line. CONSTITUTION:An assembling device is provided with an index table 10 provided in a rotatable manner, a rotating means to rotate the index table 10, a plurality of moving bodies 24a, 24b, 24c, a driving mechanism 22 to move each of a plurality of the moving bodies 24a, 24b, 24c in a plane independently, machining and assembling means 30 which are mounted on a plurality of the moving bodies 24a, 24b, 24c and execute the machining and assembly, and carrying mechanisms 32a, 32b, 32c, 34 which carry the parts to the supplying position close to the index table 10 and carry the machined and assembled parts or products from the discharging position close to the index table 10 to the specified position.
Patent JP-S61228952-A (JP)
Inventor: HAYASHI HIDEKI
IPC: B32B21/06
Filed: 1985-04-03
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-H04283790-A (JP)
Title: Head-up display device for vehicle
Inventor: FUKUI TAKUOMI
IPC: G02B27/01
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a rice-looking holographic head-up display which is close to the original display and less in image distortion. CONSTITUTION:Light emitted by a display image projection means 5 which contains the display irradiates a holographic combiner 2 mounted on the windshield glass 7 of the automobile through a proper display correcting means such as an aspherical surface lens 6 which cancels image distortion generated when a hologram is mounted on the windshield having curvature, and the light is reflected, so that the driver views a display image 4 at an observation position 1.
Patent JP-H08242037-A (JP)
Title: Planar semiconductor light emitting element
Inventor: FUJII HIROAKI
IPC: H01S5/343
Filed: 1995-03-03
Abstract: PURPOSE: To stabilize the face of polarization of a planar LED by equipping this light emitting element with an active layer to serve as a light emitting layer and clad layers catching the active layer from above and below, and making the active layer contain crystals in order condition. CONSTITUTION: A DBR clad layer 3 consisting of multilayer structure of n-GaInP /n-AlGaInP, a GaInPMQW-SCH active layer 1, a P-GaInP/p-AlGaInPDBR clad layer 2, and a p-type GaAs cap layer 4 are grown in this order on an n-type GaAs substrate 5. The forbidden band width of GaInP or AlGaInP to serve as a light emitting part within the active layer is lower in energy than the forbidden band width of a disordered crystal decided by only the mixed crystal composition. That is, a crystals (ordered crystal) where peculiar natural superlattice is formed in AlGaInP material are used for the light emitting layer within the active layer 1. Using this ordered crystal, anisotropy is created for light emission property, and the control of polarization becomes possible.
Patent JP-H03269126-A (JP)
Title: Conjugate fiber spun yarn and preparation thereof
Inventor: MAEDO OSAMU
IPC: D02G3/04
Filed: 1990-03-19
Abstract: PURPOSE:To prepare the subject spun yarn having excellent soft touch and heat insulating property and useful for woven fabrics, knitted fabrics, etc., by allowing a non-divided spun yarn consisting of division type conjugate fibers to run while restricting the running way thereof and subsequently jetting a high pressure liquid flow on the running spun yarn to divide the division type conjugate fibers into fine fibers and interlace the fine fibers with each other. CONSTITUTION:A non-divided spun yarn comprising division type conjugate fibers each capable of being divided into plural fine fibers and each comprising at least two kinds of thermoplastic synthetic polymers (e.g. polyester and nylon) having poor compatibility therebetween and continued in the fiber direction is allowed to run while restricting the running way thereof, and a high pressure liquid flow is jetted on the running spun yarn preferably at a pressure of 20-100kg/cm<2> to divide the division type conjugate fibers into fine fibers and interlace with each other for providing the objective spun yarn.
Patent JP-S52108250-A (JP)
Title: Case for electric instrument
Inventor: ABURA YOSHIAKI
IPC: B65D25/20
Filed: 1976-06-15
Abstract: PURPOSE: To provide a case for an electric instrument, said case having a recess in an outer surface of the main body of the case and a button in the recess, in order to mount a lid on a side of the case free from obstructing the packing of the case. 
     COPYRIGHT: (C)1977,JPO&Japio