baber/WOPTO huggingface dataset:
Patent JP-S5739699-A (JP)
Title: Ultrasonic wave transducer
Inventor: YOSHIDA MASABUMI
IPC: G01H11/08
Filed: 1980-08-20
Abstract: PURPOSE:To prevent the occurrence of noise due to reflection waves from the rear side of transmission/reception wave plane of a piezoelectric element, by providing a sound absorbing means consisting of liquid body at the rear face side of the piezolelectric element. CONSTITUTION:At the rear face of a piezoelectric element 1, i.e., at the surface opposite to the transmission/reception plane, a sound absorbing member layer 6 made of aqueous dispersion liquid of iron hydroxide is provided, and as required, a soid-state sound absorbing layer 7 made of rubber mixed with metallic powder is provided on the liquid layer 6. Pushing rods 8, 8' are provided over the length of almost the piezoelectric element 1 at the position opposing just to both ridges of the piezoelectric element 1 in the outside of side plates 5, 5', and the rods 8, 8' are pushed to the side plates 5, 5' by plunger rods 9, 9'.
Patent JP-S5737728-A (JP)
Title: Magnetic recording medium
Inventor: SHIMIZU TAKEZOU
IPC: C10N40/18
Filed: 1980-08-20
Abstract: PURPOSE:To improve the lubricity and wear resistance of a magnetic recording medium by making a magnetic layer contain a specific organic silicone compound as a lubricant. CONSTITUTION:A magnetic layer is made to contain a aryl-modified organic silicone compound which has an aryl group, superior in affinity with a binder, in a principal chain or in the principal chain and at both its terminals as shown by the right general formula [where R1 and R2 are -CH3 or -R3C6H5, R3 is a hydrocarbon  group of C1-C26, and (n1), (n2), and n1+n2 are 0-1,000, 1-500, and <=1,000].
Patent JP-S5449404-A (JP)
Title: Combustion chamber of internal combustion engine
Inventor: NOHIRA HIDETAKA
IPC: F02B23/00
Filed: 1977-09-27
Abstract: PURPOSE: To improve combustion, by providing in a cylinder head a reservoir for temporarily reserving a part of sucked gas and injecting the part of sucked gas in the tangential direction from the reservoir into a combustion chamber in the first half stage of compression cycle and causing a swirl in the combustion chamber.  
     CONSTITUTION: The reservoir 11 is provided in the cylinder head 4 fitted with an exhaust valve 7 and a spark plug 9. The reservoir 11 is fitted with a valve 13, which opens an  closes during the suction cycle and the compression cycle in con nection with a cam 18. A part of sucked gas is introduced into the reservoir during the suction cryle when the valve 13 is open, and is injected into the combustion chamber 6 during the compression cycle when the valve 13 is closed. A horizontal wall 19 and a vertical wall 20 are provided on a combustion chamber wall 4a near the outlet part of the reservoir 11 to cause the injected gas to flow in the tangential direction to the combustion chamber 6 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5738534-A (JP)
Title: Funnel processing device
Inventor: MATSUMOTO HIDEO
IPC: H01J9/26
Filed: 1980-08-21
Abstract: PURPOSE:To spread a graphite suspension uniform by spreading the graphite suspension on the surface of an inside surface of a funnel with a brush which is touched on the inside surface of the rotating funnel and from which brush the graphite suspension is fed with a pressure, and by controlling the rotation of the funnel through detecting the swing of the brush. CONSTITUTION:A chuck 2 holds a funnel when the funnel (F) is transferred to a prescribed position, an then the funnel is lifted through lifting of an elevator 6. Then the funnel is rotated with a variable speed motor 10. When, an arm 18 is inserted in the funnel, a brush 16 which is attached on the tip of the arm 18 swingably is touched on the inside surface, and a graphite suspension is fed to the tip of the brush 16 with pressure and is spread. The swing of the brush 16 is detected with a differential transformer 19, and the variable speed motor 10 is controlled with signals from the differential transformer 19 to adjust the peripheral speed of the inside surface of the funnel against the brush 16 constant. Thus the uniform spreading can be performed.
Patent JP-S61273570-A (JP)
Inventor: NAKAO MASAHARU
IPC: G09B9/00
Filed: 1985-05-30
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-H05286340-A (JP)
Title: Air conditioner for vehicle
Inventor: ASO HIROSHI
IPC: B60H1/00
Filed: 1992-04-08
Abstract: PURPOSE:To enable switchover to a blowing mode with comfortableness if an occupant taken into consideration by calculating a comfort index by detecting information necessary for the comfort index and accordingly altering the blowing the in a heating control during heating operation. CONSTITUTION:A temperature in a cabin, atmospheric temperature, solar radiation amount, temperature at the outlet of a cooling heat exchanger 12, engine coolant temperaure, and the opening of an air mixing damper 13 are detected by xensors 24 to 29 for cabin tempereture, atmospheric temperature, solar rediation, duct, and opening, respectively. These detected signals are input together with signals from switches 23a to 23e into a control circuit 22 structured with a micro-computer, and a comfort index including factors affecting the comfortableness of an pccupat is calculated. Accirdingly, motors 19 to 21 of actuators for swithing for writhing dampers 4, 8 to 10, and 13 for internal and external air, air mixing, etc., are controlled to alter a blowing mode in heating operation. Thus the blowing mode with the comfortableness of the occupant taken into consideration can be controlled.
Patent JP-S60261311-A (JP)
Inventor: FUJIWARA HARUO
IPC: H02B13/02
Filed: 1984-06-07
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-S5742553-A (JP)
Title: Coating method of optical fiber
Inventor: KIMURA TAKAO
IPC: C03C25/10
Filed: 1980-08-22
Abstract: PURPOSE: To form a thick-wall coating film on an optical fiber at a high speed, by passing the optical fiber through an opened coating bath, forming a thin-wall primary coating film on the fiber, and passing the coated fiber through a pressurized coating bath to form a coating film on the outer periphery thereof.  
     CONSTITUTION: An optical fiber (B) is passed through a coating bath 5, and a thin primary coating film of about 10μm thickness is formed from a coating material 7 on the outer periphery of the fiber (B). Thus, a primarily coated optical fiber (C) is obtained. The resultant optical fiber (C) is then passed through a drying oven 8 to harden the primary coating film. The fiber (C) is then passed through a taking off capstan 9 to the second pressurized coating bath 10, and the outer periphery of the optical fiber (C) is coated with the secondary coating film of about 100μm thickness on passing through a nipple 11 and leaving the coating bath 10 by the pressurized bath 10 to give a secondarily coated optical fiber (D) having the secondary coating film. The resultant optical fiber (D) is then passed through a drying oven 15, and the secondary coating film is hardened. The fiber (D) is further passed through rollers 16 and wound onto a winder 17. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S597341-A (JP)
Title: Color liquid crystal display panel
Inventor: HASEGAWA HIROSHI
IPC: G02F1/139
Filed: 1982-07-02
Abstract: PURPOSE:To obtain a positive guest-host type liquid crystal display panel capable of displaying a sharp golden color, by using a mixture of dyes having a specified compsn, and a white or golden reflective plate. CONSTITUTION:A guest-host type liquid crystal compsn. prepd. by adding (A) >=1wt% yellow dichroic dye and (B) 0.01-0.5wt% red dichroic dye to an Nn type liquid crystals is placed into a cell provided with a white or golden reflective plate on the backside and sealed to form a color liquid crystal display panel. It can display high quality golden color by adding a slight amt. of blue dye weighing <=0.1wt% to said compsn. to deepen the color.
Patent JP-H04226300-A (JP)
Title: Forklift
Inventor: BERUNHARUTO GETSUTSU
IPC: B66F9/075
Filed: 1991-05-21
Abstract: PURPOSE: To shorten a height and simplify a constitution as much as possible and prevent the injury of a driver by a dropping freight. CONSTITUTION: Two support members 5 are arranged in the lateral direction for a vehicular vertical axis at the mutual interval and at least one lateral joining material 6 is installed on both support members and the protection roof for a driver is formed by the said both support members coupled with the said lateral joining material 6.
Patent JP-S596656-A (JP)
Title: Telephone set
Inventor: HASEGAWA HIROSHI
IPC: H04M9/08
Filed: 1982-07-02
Abstract: PURPOSE:To prevent the generation of hawling and noise, by increasing the time constant of an integrated circuit when there is a detecting signal, and decreasing the time constant at the time of no detecting signal. CONSTITUTION:A carrier modulated by a voice signal from a microphone 20a is transmitted 30a to a remote station and a modulated carrier transmitted from the remote station is demodulated 38a and outputted from a speaker 46a. When the modulated carrier is supplied, a carrier detecting signal is generated 64a an integrating circuit in a control circuit 60a integrates the carrier detecting signal and actuates a transmission circuit 30a in accordance with the integrated output signal or a transmission starting signal, and when the transmission starting signal or the integrated output signal disappears, the transmission circuit 30a is disabled. The integrated time constant is controlled so as to be increased at the generation of a detecting signal and decreased at the disappearance of the detecting signal.
Patent JP-H02298416-A (JP)
Title: Manufacture of hot seam welded steel pipe
Inventor: YASUMURA ICHIRO
IPC: B23D1/24
Filed: 1989-05-09
Abstract: PURPOSE:To stabilize a bead and to cut it accurately by adjusting a pair of hourglass rollers that is connected to a periphery of a steel pipe at a pressure roller position where the progress of a bead cutting bite in the inner face of the steel pipe is actuated, and at a cutting position, as well as single hourglass roller opposed to the bite. CONSTITUTION:At a position of a bite pressure roller 3, a pair of hourglass rollers 4 are provided so as to prevent deformation of a steel pipe 1 by a roller caliper from the outside, and with pressure force of the pressure roller 3 being almost completely transmitted to a bite 2, the bite pressure force is adjusted through fine draft adjustment of the pressure roller 4. By taking advantage of hot deformability, to an outer face of a cutting position of the bite 2, an hourglass-shaped roll 5 whose curvature is 1.3-1.8 times as large as the size of the steel pipe 1 is connected by idle rotation, and by means of the pressure force, the steel pipe 1 is deformed to the inner face, for fine adjustment of the amount of cutting. Stabilized and accurate cutting is thus possible.
Patent JP-H05315519-A (JP)
Title: Semiconductor element
Inventor: KOBAYASHI TAKAHIRO
IPC: H05K3/34
Filed: 1992-05-08
Abstract: PURPOSE:To prevent the short circuit between lead wires by fused solder, and to improve junction strength by a method wherein the tip of the lead wires of a semiconductor element, having a plurality of lead wires, is formed into a tapered shape. CONSTITUTION:A GFP 1, with a plurality of lead wires, has a tapered part 3 in which the thickness of the tip 2 of a lead wire, which comes in contact with a circuit substrate, is thinned off. The solder, which is fused and adhered on the tip 2 of the lead wire, is adhered and bonded covering the tip of the lead wire. Accordingly, the bonding strength can be increased twice or more when compared with the lead wire bonded by solder on the outer circumference. Also, as the tip of the lead wire can be covered by a small quantity of solder, the quantity of solder cream can be reduced to obtain the same strength, and the defective short circuit generating between leads, which is called a bridge, can be decreased remarkably.
Patent JP-H02293078-A (JP)
Title: Cleaning method with superfine bubble
Inventor: MITSUIDA KUNIMITSU
IPC: B08B3/10
Filed: 1989-05-08
Abstract: PURPOSE:To carry out effective cleaning by applying the effect of superfine bubbles generated through a porous body having uniform micropores. CONSTITUTION:Gas is blown into a soln. under pressure through a porous body or a fibrous body having uniform micropores to generate superfine bubbles of 0.1 to 3.0mum size in a colloidal state. The superfine bubbles slip into a narrow gap, powerfully adsorb dust and dirt, tear the dirt off and produce a significant cleaning effect.
Patent JP-H0644089-A (JP)
Title: Information processor
Inventor: KIMURA KOZO
IPC: G06F9/38
Filed: 1993-05-18
Abstract: PURPOSE:To efficiently use the plural arithmetic operation units of plural instruc tion streams so is to execute them. CONSTITUTION:Plural operand buffers 51, 61, 71 and 81, the plural arithmetic operation units 52, 62, 72 and 82, plural register files 107-109, execution control parts 54, 64, 74 and 84 controlling the execution of the plural instruction streams and a context back-up memory 111 storing the context of the instruction stream are provided. The execution control parts 54, 69, 74 and 84 stops the execution of the instruction stream of an instruction which becomes a main cause when a specified event occurs or a specified state is detected, saves the context in the context back-up memory 111 and executes change-over to the new instruction stream context so as to start execution.
Patent JP-H02302234-A (JP)
Title: Toilet facility equipped with dispenser for feces and urine bag, control instrument for it and feces and urine bag
Inventor: ERIZABESU SUTENDAA
IPC: A47K11/02
Filed: 1990-05-07
Abstract: PURPOSE: To provide a sanitary toilet of steady operation by applying suction holes in a toilet seat on making the seat and dispenser movable to a position where the seat and a disposable bag come parallel so that the bag is sucked in by the dispenser and by applying a decompressed piping in the toilet housing. CONSTITUTION: A toilet seat 1 is raised up to face the first one of excreta disposal bags 3 tucked up in a dispenser 4. Piled up bags are pushed forward by a spring 5. A toilet seat 2 is equipped with suction holes 6 connecting to a first suction pipe 8 through a suction channel 7. When opening a decompression value 9, the disposal bag 3 is put fixed on the suction holes 6 of the seat 2 by decompression. These suction holes serve to take out the bag 3 from the dispenser 4 on one hand and keep it fixed when in use on the other hand. The bag 3 on the front is pulled up by the seat 2 and unfolded in the center of a toilet housing 1. The seat 2 turns around axis 22 by means of a motor 10. The toilet housing 1 is further equipped with another decompressed pipe 12 connected through a vale 13 which helps to unfold the bag 3 in its use position.
Patent JP-S5818738-A (JP)
Title: Data collecting system
Inventor: SAITOU KIYOSHI
IPC: G06F3/023
Filed: 1981-07-24
Abstract: PURPOSE:To remarkably improve a system processing effect by using plural terminal devices connected to a circuit as equivalent terminals at the normal processing and specifying a prescribed terminal device to be connected to a master terminal at a specific period to collect data. CONSTITUTION:To one processing device 1, n pieces of terminal devices are connected through a circuit 2. Each terminal device consists of keyboards K1-Kn and control parts C1-Cn and built-in memories M1-Mn store a program P and data D1-Dn. When receiving an instruction E from a processor 1 or an interrupt command F from the keyboard K1, a receiving part C1 codes a processing program P0 in a file device 4 in an area m1 of the memory M1 and turns a switching part 5 to the contact side (b). Consequently the program P0 and a circuit controlling part 3 are actuated and the data D2-Dn outputted from the 2nd terminal device and after are collected to the control part C1 of the 1st terminal device. The control part C1 sends the collected data D2-Dn and the data D1 of its self-terminal to the processor through the circuit 2.
Patent JP-H10307157-A (JP)
Title: Propagation power measurement method of microstrip line
Inventor: YABE NORIO
IPC: G01R21/04
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To measure the propagation power of each function circuit simply without using useless space by arranging a terminator that is constituted by an electronic wave absorption body on a microstrip line, and measuring the temperature increase of the terminator. SOLUTION: A terminator 2 with superior input reflection characteristics is placed on a microstrip line 1 that is provided on a substrate with a dielectric 5 and a grounding conductor 6, and at the same time a propagation power measurement part 3 is arranged in a position that is adjacent to the upper part of the terminator 2. When the microstrip line 1 is being operated, a microwave being outputted from a function circuit 41 including a mm wave is absorbed by the terminator 2 without poorly affecting function the circuits 41 and 42 by a reflected wave or a passed wave and temperature rises according to power.  The measurement part 3 detects heat rays being generated from the terminator 2 and converts them to a power value for outputting, thus preventing space for measurement from being fixed on the circuit and at the same time measuring propagation power on the microstrip line 1 simply.
Patent JP-S61273001-A (JP)
Title: Phase shifter
Inventor: KANDA MINORU
IPC: H01P1/18
Filed: 1985-05-27
Abstract: PURPOSE:To attain larger phase change and to obtain a device with small propagation loss by opposing branch patterns formed with microstrip lines having plural branches where the distance from a branch point is 1/4 of the wavelength of the microwave propagated in the microstrip lines and connecting any of tips of the branches by a conductor. CONSTITUTION:One branch pattern A having plural branches 7,8,9 whose distance from a branch point 6 is lambdag/4 made of microstrip lines formed by applying patterning onto a dielectric base and a branch pattern B having branches 7',8',9' formed similarly in opposition to the branch pattern A are provided. For example, three paths are used and let each distance between tips 10,11,12 and 10',11',12' be respectively alpha,beta,gamma, then any of three distances of lambdag/2+alpha, lambdag/2+beta and lambdag/2+beta is selected. That is, in connecting any of the tips 10-10', 11-11' and 12-12' by a conductor such as a gold ribbon, three ways of phase adjustment are attained.
Patent JP-H02298321-A (JP)
Title: Hollow yarn membrane filter
Inventor: YANAIDA MAKOTO
IPC: B01D63/04
Filed: 1989-05-11
Abstract: PURPOSE:To simplify a means for fixing a module to a filter fitting plate by fixing a pressing plate on the filter fitting plate and simultaneously sticking the bundling part of the module formed of many hollow yarn membrane filters to the filter fitting plate. CONSTITUTION:A filter fitting plate 5 is provided so as to partitioning the inside of a casing main body. A bundling part 16 is fixed to this filter fitting plate and a module 6 formed of many hollow yarn membrane filters is hung to the bundling part. The top surface of the circumferential part of the bundling part 16 is formed into the same plane as the top surface of the fitting plate 5. This bundling part 16 is allowed to fall into the stepped through-hole 14 bored to the fitting plate 5 and stopped. Further a pressing plate 8 is fixed on the fitting plate 5 by providing the through-hole 14 having hole diameter shortened smaller than the outer dimension of the circumferential part of the bundling part 16 to the position correspondent thereto. As a result, a means for fixing the module to the filter fitting plate is simplified and work can be performed while utilizing a general tool.
Patent JP-S6310484-A (JP)
Title: Explosion-proof socket for fluorescent lamp and explosion-proof type fluorescent lamp lighting apparatus
Inventor: BETSUTENGERU ROOTAA
IPC: H01R33/965
Filed: 1987-05-14
Abstract: An explosion protected socket of the ignition protected type for double pin base fluorescent bulbs including a protected clamping device for securing the socket pins against coming loose and associated electrical connecting structure configured so that a receiving element provided with insertion openings for the socket pins is mounted to be movable within limits in the socket housing. The clamping device is coupled to an actuating device which becomes active jointly for both socket pins. A locking device which is positively coupled to the clamping device is disposed at the receiving element and is equipped with at least one locking element which is movable between an active position and an inactive position to hold the socket pins at a predetermined safety distance from voltage carrying parts of the electrical connecting structure. The locking element is automatically controlled by a sensing device in the locking device so that the locking element, which is moved to its inactive position if the clamping device is released, is held in its active position if the clamping device is not released and socket pins are absent or in an improper position.
Patent JP-2000301139-A (JP)
Title: Portable water purifier
Inventor: OKANO MASAAKI
IPC: C02F1/28
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient, potable water purifier, being compact and suitable for carrying, having a large continuous treatment capacity, being capable of purifying water efficiently, having no rugged parts on the outside so as to be accommodated easily. SOLUTION: A portable water purifier 1 can be separated into an upper container 2 and a lower container 3 by screw engagement. The upper container 2 is provided with a pump part 4, and a pump lever 4a projects at the upper part of the upper container 2. Furthermore, in the upper container 2a, a purified water discharge nozzle 5 is formed so as to communicate with the pump part 4 in a water-sealed state. A raw water introduction port 3a is formed in the lower container 3, and a water purification cartridge 7 is accommodated in the inside of the lower container 3. A raw water introduction hose 6 is inserted into the raw water inlet 3a, and one end of the hose 6 is connected to a raw water inlet 7a of the cartridge 7.  If the pump lever 4a is operated while the other end of the hose 6 is being put under the raw water, the raw water is introduced into the water purification cartridge 7 from the hose 6 and purified to be discharged from the purified water discharge nozzle 5.
Patent JP-H06322722-A (JP)
Title: Delivery construction method of stressed-ribbon bridge and pc floor slab unit used therefor
Inventor: KOSHIISHI MASAMI
IPC: E01D101/24
Filed: 1993-05-18
Abstract: PURPOSE:To make it possible to construct PC floor slab units easily, surely, economically and safely. CONSTITUTION:In the case PC floor slab units 1 are delivered along cables 4 constructed between abutments, tensile force of a delivery wire 43 and tensile force of a holding wire 40 are adjusted to prevent the action of tensile force between the PC floor slab units, tongue and groove unevenness between the PC floor slab units is dissolved and, at the same time, constructing jigs 14 bearing unit main bodies 2 on the cables 4 in a movable manner are provided on the unit main bodies 2. Friction between the PC floor slab units 1 and cables 4 is reduced, and the construction of the PC floor slab units is carried out easily, surely, economically and safely by delivering smoothly the PC floor slab units 1 to construct.