baber/WOPTO huggingface dataset:
Patent JP-S5759379-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATAISHI OSAMU
IPC: H01L29/73
Filed: 1980-09-27
Abstract: PURPOSE:To simplify the manufacturing processes by forming a mask layer on a part other than a desired region, forming a semiconductor layer on the desired region and the mask layer, lifting off the mask layer, and leaving the semiconductor layer on the desired region. CONSTITUTION:An SiO2 film 2 is grown on an Si substrate 1, and a base region 3 is formed in accordance with a manufacturing technology of a bipolar integrated circuit. In the SiO2 film 2, an emitter region forming well E, a base electrode well B, a Schottky barrier diode forming well SBD are formed. Then a photoresist layer 4 is applied on a substrate 1. Patterning is performed on said layer 4 so as to provide the wells only in the emitter region and other required regions. Polysilicon is applied on the entire surface to the thickness of about 500Angstrom . Ions are implanted in the direction of arrows, and an emitter region 6 is formed in a base region 3. A polysilicon layer 5' is removed by the lifting off. Then the implanted ions are activated. Finally aluminum is deposited, patterninig is performed, and electrodes 7, 8 and 9 for the emitter, the base, and the Schottky barrier are formed.
Patent JP-S5759072-A (JP)
Title: Perpetual power generator using buoyancy
Inventor: OOOKA TATSUSHI
IPC: F03B17/04
Filed: 1980-09-26
Abstract: PURPOSE: To permanently generate power in use of buoyancy of a body.  
     CONSTITUTION: A wheel having a circular cylinder 1 is disposed in the water. The water 8 in a container 7 flows into the left half part of the cylinder 1 through a part of groove 2 formed in the cylinder 1 and opened. While the right half part of the cylinder 1 is blocked by upper and lower pistons 3 and closed by cover 4 so as to be prevented from admitting the water 8 thereinto, thereby to keep the right half part of the cylinder 1 being filled with air therein. Accordingly, the wheel having the cylinder 1 and disposed in the water rotates counter-clockwise around a shaft 5. Since the pistons 3 and the cover 4 are fixed during the rotation of the wheel. The air in the cylinder 1 is held in the right half part thereof. Thereby, it is said that the wheel is permanently rotated by the buoyancy of itself so as to generate power at the shaft 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5834923-A (JP)
Title: Drying method of semiconductor device
Inventor: TAO KINZOU
IPC: H01L21/304
Filed: 1981-08-27
Abstract: PURPOSE:To obtain a good CVD film having no damage by a method wherein a wafer set in a rotating drier after cleaning treatment is rotated, while  heated gas is blown to dry, with the relative temperature in the drier being kept low. CONSTITUTION:After cleaned, a wafer 3 is stored in carriers 6 which are set on a rotating board 5 in the body of a drier 4. Next, after the drier 4 is closed with a cover 7, the rotating board 5 is rotated. On the other hand, for example, N2 gas is supplied into a heater 10 from a suppluy tube 8, and the heated N2 gas is blown on each wafer 3 to be dried in the rotating carriers 6.
Patent JP-S5360076-A (JP)
Title: Conveyor belt
Inventor: GOTOU SEISHI
IPC: C08L67/02
Filed: 1976-11-11
Abstract: PURPOSE: To provide a conveyor belt having good adherence workability, high size stability, durability, suitable flexibility, superior mechanical properties and thermal properties in balance by using a sheet composed of polyether-ester block copolymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H033971-A (JP)
Title: Distributor for internal combustion engine
Inventor: OHASHI YUTAKA
IPC: F02P7/02
Filed: 1989-05-30
Abstract: PURPOSE:To obtain a remarkable suppression effect of noise ratio waves even as a result of the measurement by quasi-peak detection and obtain a stable discharge at a discharge gap by forming a mica layer on at least part of the surface of a distributing piece electrode having an irregular shape and an inclined face at the front end. CONSTITUTION:A distributing piece electrode 3 has an irregular shape on the front face 3a and is formed with an inclined face 3b to stabilize a discharge, and a mica layer 8 is formed on its surface by electrodeposition or the like. The mica layer 8 with large discharge resistance suppresses the occurrence of noise radio waves, and the noise radio wave suppression effect can be confirmed to be remarkable in both the measurement of noise radio waves by peak detection and the measurement of noise radio waves by quasi-peak detection.
Patent JP-H08337077-A (JP)
Title: Album leaf consisting of two sides and manufacture thereof
Inventor: JIYOZEFU ANSONII MANIKO
IPC: B42F5/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To manufacture an album leaf which is relatively easy of production and thin in structure by a method in which after an image being printed on a section retaining two images of a medium having an image forming side and a back side, the medium is folded for integration. SOLUTION: An album leaf having an image forming side 32 and a back side 34 in which the image forming side 32 has an emulsion layer 33 which can form an image, and the back side 34 comprises a photograph sheet 30 to be a support for supporting the emulsion layer 33 has the first side 12 and the second side 14, and a plurality of hole parts are formed in its fringe part area. Various images are formed automatically to fill a space on each side surface 12, 14 by a printing apparatus. When the sheet 30 is folded along a folding line, a sheet having an adhesive material on both sides is arranged between folded sections so that a leaf with both sides integrated is formed.
Patent JP-H10326488-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUGIE YOSHIZO
IPC: G11C11/409
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device that is provided with an input buffer circuit corresponding to a small-amplitude interface reduced in power consumption. SOLUTION: This device such as synchronous dynamic random access memory etc., is composed by installing an input buffer circuit corresponding to a small-amplitude interface. A control signal generator circuit 20 is installed, which generates a control signal, CKEE signal, that makes the active element M5 constituting the bias current source of a differential amplifier circuit 10 installed in the input buffer circuit on for a certain period of time including the rising point of time (or the falling point of time) of the clock signal. By this, the bias current of the differential amplifier circuit 10 is made to flow a certain period of time which includes the rising point of time (or falling point of time) of the clock signal.
Patent JP-H09317135-A (JP)
Title: Floor material
Inventor: UMIUCHI HIDEKAZU
IPC: E04F15/10
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a floor material which can constitutes floor faces with less floating parts even when it is installed on a spacious area like a roof floor. SOLUTION: Panels 3 are attached on the upper face of a rectangular frame body 2. A mesh 6 provided with a number of vent holes 6a, 6a is laid at a part of the frame body to send air from the underside of the floor to the upperside. A good ventilation effect can be obtained by using a floor material provided with such a mesh 6 or vent holes even when floor materials are laid on a spacious area like a roof floor.
Patent JP-S5931919-A (JP)
Inventor: BURAIAN AASAA IIRUZU
IPC: H01S5/022
Filed: 1983-07-26
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-S5561618-A (JP)
Title: Concrete foundation forming method
Inventor: OKAJIMA SHIROU
IPC: E02D27/01
Filed: 1978-10-31
Abstract: PURPOSE: To provide a method to form concrete foundation in such a way that a pair of flat slates confronting to each other are erected in place to form fundation mold, and formed by casting concrete in the mold is completed including the flat slates remained as a part of foundation without removing therefrom.  
     CONSTITUTION: Erected on broken stone formation 2 is foundation mold consisting of a pair of flat slates 3, 3' spaced apart from each other and interconnected by bolts. Fluidic concrete material is poured into the mold to form concrete foundation 5. The flat slates 3, 3' are not removed from the foundation 5 even after solidification thereof in order to let them to serve as a part of the foundation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05331001-A (JP)
Title: Antifouling agent for underwater noxious attaching organism
Inventor: SHIMIZU NOBUHISA
IPC: A01N63/00
Filed: 1992-05-27
Abstract: PURPOSE:To obtain an antifouling agent, comprising a specific carotenoid compound as an active ingredient, having high safety, capable of exhibiting excellent antifouling effects, useful for ship bottoms, fishing nets, buoys, intake channels, etc., for cooling water and preventing marine organisms from attaching and propagating. CONSTITUTION:The antifouling agent for underwater noxious attaching organisms comprises one or more carotenoid compounds selected from those of formulas I and II (either of R1 and R2 is H and the other is methyl; either of R3 and R4 is H and the other is methyl) as an active ingredient. This antifouling agent is capable of inhibiting only the attaching function of the underwater noxious attaching organisms without killing the attaching organisms. The carotenoid compounds of formulas I and II each can be used alone as the active ingredient of the antifouling agent or two or more thereof can be mixed for use. Furthermore, although the carotenoid compounds can chemically be synthesized, an extract from naturally occurring animals, plants, bacteria, etc., containing the carotenoid compounds can directly be utilized or suitably purified for use.
Patent JP-H04337469-A (JP)
Title: Cathode-ray tube oscilloscope
Inventor: SHIROSHITA CHIKAO
IPC: G01R13/24
Filed: 1991-05-13
Abstract: PURPOSE:To obtain cathode-ray tube oscilloscope which can perform single sweep at a desirable cycle and time automatically with only one operation of switch. CONSTITUTION:Clock from a clock generator 5 is divided by a sweep interval control circuit 6, of which division ratio is decided by a switch 8, and thereafter, the divided clock makes flip-flop 3 reverse through a sweep control circuit 10, which is operated by a switch 1, to set a sweep generator 4 under the sweep waiting condition. The divided clock is counted by a sweep time control circuit 7, and when the count number arrives a count value preset by a switch 9, the sweep control circuit 10 is stopped. When the signal to be measured is input and triggered, the sweep generator 4 performs the single sweep, and thereafter, the flip-flop 3 is reset. Single sweep at a desirable cycle and time can be performed automatically by operating the switch only one time, especially, it is advantageous to the single development measurement of the repeating signal, of which signal to be measured has a random cycle.
Patent JP-H10325182-A (JP)
Title: Construction method of dome-shaped roof
Inventor: OSUGI FUMIYA
IPC: E04B7/08
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period, reduce cost, and execute lift-up by means of a relative simple supporting frame easily and stably, by eliminating a temporary provided inner pillar and utilizing the lower structure of main setting, at lifting up a large scaled roof structure. SOLUTION: After constructing a lower structure 2 and an inner roof structure 1A on a foundation 3, a roof outer circumference structure 1B having an outer circumference tension ring 1c is constructed on the lower structure 2, and a lift-up device 12 is arranged on the roof outer circumference structure 1B through a lift-up frame 11. A supporting framework 15 having a tension member 16 connecting together the roof outer circumference structure 1B and the lower structure 2, and a compression member 17 arranged between the tension member 16 and the outer circumference tension ring 1C is arranged. Under the condition in which tension is introduced to the tension member 16, compressive force in the horizontal direction is given to the outer circumference tension ring 1C by the compression member 17 (17a, 17b), and the compressive force is stored in the tension ring, the inner roof structure 1A is lifted up by the lift-up device 12, and the outer circumferential end part of the inner roof structure 1A elevated up to fixed height is connected to the inner circumferential end part of the roof outer circumference structure 1B.
Patent JP-H06326668-A (JP)
Title: Optical identification device
Inventor: FURUKAWA KUNITOSHI
IPC: H04B10/07
Filed: 1993-05-12
Abstract: PURPOSE:To shorten a communication time even under an environment with a lot of optical noise in an identification system using light. CONSTITUTION:The same transmission data are sent out for light emission diodes 6 and 7 provided with plural different wavelengths lambda1 and lambda2. Also, the optical signals of the different wavelengths from a data carrier are received by the respective phototransisters 8 and 9 of read and write heads. Then the output is independently decoded and the data are compared with each other by a data comparing circuit 14. The obtained signals are defined as normal without detecting the errors of the data when the data are equal and the data without error detection are selected only at the time of inequality. Thus, the need of detecting the errors of the data at all times is eliminated and a processing time at the time of receiving the data can be shortened.
Patent JP-S61293013-A (JP)
Title: Balun coil
Inventor: TSUTSUMI YUTAKA
IPC: H03H7/42
Filed: 1985-06-20
Abstract: PURPOSE:To stabilize performance and to realize mass-production by forming transmission transformers on both surfaces of a ferrite substrate and providing a short ring to the ferrite substrate. CONSTITUTION:Transmission line transformers 21 and 22 consisting of coils 8 and 12, and 9 and 11 are formed on both surfaces S1 and S2 of the ferrite substrate 1. The short 6 ring is provided to the substrate 1 to prevent both transmission line transformers from being coupled together magnetically. Then, the coils 7 and 8, and 11 and 12 are connected mutually by connection lines 9, 13, and 14 through through holes 4-6. Thus, a balun coil is formed to eliminate the need for winding operation and realize mass-production. Further, variances of the degree of coupling of the coils and characteristic impedance are reduced and characteristics in a high frequency band are improved because of the short ring to stabilize the performance.
Patent JP-H10108136-A (JP)
Title: Recording information reproduction device and recording medium
Inventor: NOMURA SATORU
IPC: H04N5/278
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To superimpose teletext information such as caption data onto a dynamic image corresponding to a video film source or the like by obtaining recording information from a storage medium in which dynamic image information and caption information are separately stored and demodulating and mixing the dynamic image information and caption information. SOLUTION: Recording information of a composite disk 20 is read by an optical pickup 22 and fed to a video format signal demodulation processing (VFD) 32 and a coding signal demodulation processing (SD) 31 via an RF amplifier 26. Then a video format signal of the VFD 30 outputted selectively by a command from a system controller 32 is fed to a video switch 33. On the other hand, an output signal from a selector switch 35 selected depending on an area reproduced from the composite disk 20 is subjected to various signal processing and fed from an analog video conversion circuit 65 to a video switch 33. Then both the signals are mixed by the video switch 33 and the mixed signal is fed to an output terminal OUT 3 via a common connecting point J.
Patent JP-H031064-A (JP)
Title: Freezing preventive control system of cooling device
Inventor: TATEISHI MAKOTO
IPC: F25D1/00
Filed: 1989-05-29
Abstract: PURPOSE:To omit a power source system for monitoring freezing by a method wherein a freezing predicting and monitoring unit, controlling the starting and/or releasing of a main power source system, monitoring a freezing prediction sensor and including a controlling and monitoring unit, and a prediction power source system, supplying a power to the predicting and monitoring unit at all times, are provided in a cooling device. CONSTITUTION:When the temperature of the prediction starting unit 13 of a prediction power source system has become 2 deg.C, for example, by the result of the monitoring of a prediction monitoring sensor 4, a signal is sent to the power source 1 for facilities and another power source 2 for a device to put them ON and establish a main power source system and, thereafter, another signal is sent to the controlling and monitoring unit 3 to start a circulating and cooling system 20 like as so far. When the predicting and monitoring sensor 4 detects a temperature higher than some range, a releasing signal is sent at first to the controlling and monitoring unit 3 and subsequently to the power source 1 for facilities and the power source 2 for the device to put the main power source system OFF. Waiting is effected by the prediction power source system of a low power such as 1 W or less and the power for waiting is therefore reduced remarkably compared with a case so far in which the power source for facilities is operated, further, the operating period of time of the main power source system is reduced whereby it is favorable for the elongation of the life of the device.
Patent JP-H09315248-A (JP)
Title: Cover body on air bag device
Inventor: TOKITA TAKASHI
IPC: B60R21/215
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To heighten the decorative effect of a cover body on an air bag device as well as to unfold an air bag smoothly upon breaking a specified rupture part quickly in time of unfolding this air bag. SOLUTION: An ornament part 31 is attached to a covered part 22 of a cover body 20. This ornament part 31 consists of an emblem 33, a holder 34, and a shaft 35, and it is firmly installed by holding the covered part 22 between. A flange part 38 is formed in the holder 34, and this flange part 38 is inserted into a tear line 24. In time of unfoldment of this air bag, the flange part 38 comes into contact with this tear line 24, guiding a rupture of this line 24.
Patent JP-H11323828-A (JP)
Title: Water storage tank in bridge pier
Inventor: KITAMURA MITSUYUKI
IPC: E03B11/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To store water in a bridge pier by constituting a water storage tank with a hollow portion of a steel bridge pier on an expressway, connecting a water supply system for supplying water to the water storage tank, and providing a water take-out means for taking out water from the water storage tank. SOLUTION: A bridge pier main body 6 is an airtight steel structure with a circular cross section, the lower portion of the bridge pier main body 6 is fitted inside foundation concrete 5, fixed and supported, a portion above the foundation concrete 5 of the bridge pier main body 6 is a hollow structure, and a plurality of ring-shaped diaphragm 6b is welded to the inner surface of the bridge pier main body 6. A water storage tank 4 is constituted with a portion above the foundation concrete 5 of the bridge pier main body 6, and a water stop diaphragm is welded and jointed to the upper end portion of the bridge pier main body 6. For an expressway 2, a rain water drain system for collecting and draining rain water fell on road surface is provided, and this rain water drain system is utilized as a water supply system 20. Thus. the bridge pier can be effectively utilized for storing water.
Patent JP-H02279820-A (JP)
Title: Method of laying pile
Inventor: ENOKI TOSHIO
IPC: E02D7/00
Filed: 1989-05-29
Abstract: PURPOSE:To increase the bearing force of a pile by drawing up an auger after a steel pipe casing with a blade and an internal auger screw excavate up to a bearing hard ground to remove earth, and reversing the casing to remove excavated soil while sending it down. CONSTITUTION:Excavation is made from the ground surface to a bearing hard ground while driving forward a steel pipe casing 2 having a spiral blade to the peripheral surface and an auger screw fitting and inserting thereinto. The casing 2 and auger screw 3 are provided to a driving machine 6 of a slider 5 sliding a leader mast 4 of a crawler heavy machine as a guide up and down so that they are capable of loading and unloading, and they are respectively capable of moving right, left, forward and reverse. After they reach the bearing hard ground, the forward is stopped to release the connection of the casing 2 and the driving machine 6, and the auger screw 3 is drawn up. The removed earth (a) around the casing 2 on the ground is delivered down to the underground with the spiral blade 1 to consolidate around a pile A. According to the constitution, the pile A can exhibit remarkable bearing force.
Patent JP-H04229228-A (JP)
Title: Thermal laminating device
Inventor: REON RUI BUERUMURAN
IPC: B32B37/10
Filed: 1991-05-09
Abstract: PURPOSE: To obtain an apparatus for coating a labeling or identification recording sheet tightly with a thermoplastic resin film by heat-laminating a film onto a record. CONSTITUTION: The heat-laminating apparatus comprises pairs of inlet rollers 12, 13 and outlet rollers 16, 17, a pair of opposite plates 24, 25 for heating a sandwich of sheet material being fed into the apparatus for heat-lamination, and means 30, 31 disposed oppositely to bias a heating plate in order to hold it through contact with the sandwich of sheet material wherein the bias is larger at the inlet than at the outlet.
Patent JP-S5659117-A (JP)
Title: Gas combustor
Inventor: NAKANO HAJIME
IPC: F23D14/18
Filed: 1979-10-20
Abstract: PURPOSE: To achieve a simple construction and a compact size by means of an electrode provided sandwitching a catalytic combustion body having a catalyst supported with a metalic porous material which is conductive and resistant to heat and permits passage of gas.  
     CONSTITUTION: A gas combustor is composed of a shell 3 forming a comnustion chamber 1 with a discharge port of a combustion gas, a catalytic combustion body 5 arranged at the right angle to the flowing direction 4 of gas in the combustion chamber 1 and a fuel gas introduction pipe 6 provided upstream in the flowing direction 4 of gas with respect to the catalytic combustion body 5 in the combustion chamber 1. Electrodes 7 and 8 are provided through insulators 12 and 13 at both ends of the catalytic combustion body 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5660684-A (JP)
Title: Neutralization of acidic liquid with alkaline liquid
Inventor: UCHIDA KAZUAKI
IPC: B01F15/04
Filed: 1979-10-23
Abstract: PURPOSE:To carry out stable neutralization by a simple apparatus by a method wherein, in neutralizing an acidic liquid with an alkaline liquid, pipe lines for one  agent are separated into a main pipe and auxiliary pipes and the valves of the main  pipe is held at a fixed opening for an optional pH valve, thereafter the auxiliary  pipes are regulated. CONSTITUTION:In neutralizing an acidic liquid with an alkaline liquid instantaneously by a mixer such as an ejector, one pipe 8 is separated into a main pipe 17 and an auxiliary pipe 18 and a valve 19 and 20 are provided thereto respectively. Then, the valve 20 is completely closed and, when the pH of an effluent side of a mixer 9 reaches to an optional set valve of a neutralization titration curve while an opening degree of the valve 19 is gradually opened, and the opening degree is held. Thereafter, the valve 20 of the auxiliary pipe 18 is regulated to carry out the neutralization treatment. Because a gradient of a neutralization titration curve is steep in the neutralization of a liquid containing a small amount of pH buffering substances,  the stable neutralization treatment can be carried out by above described method.