baber/WOPTO huggingface dataset:
Patent JP-S54156999-A (JP)
Title: Device for processing radioactive gaseous wastes
Inventor: TOTSUKA HISAO
IPC: G21C19/317
Filed: 1978-06-01
Abstract: PURPOSE: To unitarily form a preheater, a recoupler and a condenser thereby making the device compact.  
     CONSTITUTION: Gaseous wastes from an air entractor 11 are introduced through an inlet nozzle 21 to the preheating part 12 of a recoupler 13 and heated. Thereafter, the gaseous wastes are carried to a recoupling part 14, where oxygen is coupled with hydrogen, and pass through an outlet nozzle 22 and are introduced in a condenser 15. Vapor for heating gaseous wastes enters the outer side of the heat transmitting pipe 23 of the preheater 12 through the inlet nozzle 24, and is heat exchanged with gaseous wastes passing through the heat transmitting pipe, a part of the gaseous wastes becoming a condensate. Vapor containing the condensate leaves the outlet nozzle 25, and the condensate is separated from the vapor in a trap. On the other hand, vapor which has entered the condenser 15 is cooled by cooling water injected through an injection nozzle 28 by means of a circulating water pump 18, and vapor in the gaseous wastes is condensed and removed, and introduced in a subsequent active carbon adsorbing tower, the condensed vapor being recovered in the main condenser 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000266017-A (JP)
Title: Decoration board fixing member
Inventor: ONO TAKATOSHI
IPC: F16B5/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively mount a decorative board to a wall and the like by providing a decorative board fixing member with a flat base, an engagement tongue piece capable of engaging with an engagement hole formed on a rear surface of the decorative board, and an engagement needle capable of engaging with a wall surface, and forming the engagement tongue piece and the engagement needle at a side opposite to the base. SOLUTION: An engagement needle 3 of a decorative board fixing member 2 is press fit from a surface side of a wall, and a fixing member 1 is fixed, to mount a decorative board made of a natural stone material and the like to the surface of the wall and the like. When the wall material is gypsum boards, plywood and the like, the engagement needle 3 can be comparatively easily press fit, and is strongly pressed in its projecting direction, that is, obliquely downwardly when it is press fit, and the fixing members of the number same as the engagement holes of the decorative board are attached to the surface of the wall corresponding to the positions of the engagement holes. By inserting and locking the engagement holes of the decorative board to the engagement tongue pieces 2 of the fixing member 2, the decorative board can be mounted and fixed to the surface of the wall.  The fixing member of simple structure, capable of blanking by a press, inexpensively manufactured, and easily mounted can be provided.
Patent JP-H05267356-A (JP)
Title: Semiconductor device and manufacture thereof
IPC: H01L29/762
Filed: 1992-03-23
Abstract: PURPOSE:To provide a semiconductor device having an even electrode film which does not allow a first electrode film to overlap with a second electrode film and its manufacturing method. CONSTITUTION:This manufacturing method comprises a process which forms a first electrode film 8 in the upper part of a semiconductor substrate, a process which thermally oxidizes the first electrode film 8, and forms a first oxide film 5a on the side of the first electrode film 8 and a second oxide film 5b in the upper part of the film, a process which forms a second electrode material film 4 all over the entire upper part, a process which polishes only the second electrode film 4 on the second oxide film 5b, using a polishing difference between the second oxide film 5b and the second electrode material film 4 and a process which patterns the second electrode material film 4 and thereby forms a second electrode film 9 (polysilicon film).
Patent JP-H11263344-A (JP)
Title: Container with separable parts made of different material
Inventor: YUZUHARA YUKITOMO
IPC: B65D23/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a container whose inner plug can be easily removed without preparing a separate removal tool when the container is to be destroyed or reused even if the inner plug has been attached with certain strength. SOLUTION: The container A with separable parts made of different material has a container body 1 and an inner plug 12 which is formed of a different material and attached to a mouth of the container body 1, wherein a bottom part 2 is detachably attached to a lower end 13 of the container body 1 and a wedge-like protrusion 24 which can be inserted between the mouth of the container body 1 and the inner plug 12 to separate them is formed on a portion of the bottom part 2.
Patent JP-H04299229-A (JP)
Title: Silicon vibration type sensor
Inventor: FUKUHARA SATOSHI
IPC: G01L11/00
Filed: 1991-03-28
Abstract: PURPOSE:To ahieve a lowering of an extraneous electric noise by providing a photointerferometer comprising a light waveguide on a silicon substrate as vibration detecting means to improve crosstalk of an input signal. CONSTITUTION:When a voltage is applied to a vibrator 21 in a magnetic field, the vibrator 21 deflects and a distortion is caused at a root part of the vibrator 21. With a light waveguide 26, the distortion is detected to be outputted as interference signals of light of the light waveguides 26 and 27 while being fed back to a vibrator drive circuit. When output lights of the light waveguides 26 and 27 are coupled by a Y type branch coupler 25b, light whose phase is shifted in correspondence with the change of an optical path length of the light waveguides 26 and 27 causes an interferance. As a result, an output signal of a photoelectric converter 29 causes a change in the signal. An output signal of the converter 29 in outputted through an amplifier 30 while being fed back to the vibrator drive circuit to form a self-excitation circuit. With such an arrangement, a stable self-excitation circuit can be formed thereby eliminating effects of electric noises.
Patent JP-H05272031-A (JP)
Title: Production of reinforcing substrate for composite material
IPC: D03D41/00
Filed: 1992-03-23
Abstract: PURPOSE:To make it possible to readily and surely carry out positioning of a yarn inserting member in the direction of thickness when operation for replacing a yarn in the direction of thickness for binding a laminated yarn group with a regulating member is carried out using a member for inserting the yarn in the direction of thickness and prevent inserting miss. CONSTITUTION:A laminated yarn group 4 providing at least biaxial orientation is formed by a yarn layer in which a yarn is arranged in folded state between pins 2 with a prescribed pitch on a substrate. Then the laminated yarn group 4 is removed from the substrate together with the pins 2 and a needle 6 as a member for inserting a yarn in the direction of thickness is inserted into a space 4a formed after removing the pins 2 and the yarn (z) in the direction of thickness is inserted into the laminated yarn group 4 in folded state. A yarn P for stopping falling-out is inserted into a folding loop of the yarn (z) in the direction of thickness on the side opposite to the inserting side of the yarn in the direction of thickness.
Patent JP-H03264344-A (JP)
Title: Method for pasting cylindrical part of liquid container
Inventor: MAEDA MICHIHIRO
IPC: B31B50/64
Filed: 1990-03-15
Abstract: PURPOSE:To obtain satisfactory sealing properties at the pasting part in the cylindrical part of a liquid container by a method wherein process, in which the polyester resin layer located on the outer surface side of inside pair of tape and the corona discharge treated polyolefin resin layer of the inside pair and the polyester resin layer of outside pair are respectively heat-sealed together, is equipped. CONSTITUTION:Firstly, the site 76a, which is to be bonded to the site 58a of the polyester resin layer of inside pair 50, of the polyethylene resin layer of tape 70 is treated by corona discharge. After that, the tape 70 is heat-sealed to the inside pair 50 under the condition that the polyethylene resin layer 76 of the tape 70 is faced inside, so as to cover the edge part 52 of the inside pair 50. After the bonding of the tape 70, the outer surface of the site 56b of the polyethylene resin layer of the inside pair 50 adjacent to and along the edge part of the site 78a of the tape 70 is treated by corona discharge. Next, the polyester resin layer 78a, which is located on the outer surface side of the inside pair 50, of the tape 70 and the corona discharge treated site 56b of the polyethylene resin layer of the inside pair 50 and the sites 68a and 68b of the polyester resin layer, to which the inside pair is to be pasted, of the outside pair 60 are registered respectively to each other so as to pile up the inside pair 50 and the outside pair 60 to each other in order to heat-seal both the pairs.
Patent JP-H02244919-A (JP)
Title: Duplex system for optical transmission line
Inventor: FUJIMAKI SHIGEO
IPC: H04B10/03
Filed: 1989-03-17
Abstract: PURPOSE:To detect a failure in an optical transmission line in segmenting an optical transmission sending board from its receiving board by doubling the optical transmission line to execute bidirectional transmission by using a normal optical transmission line when one of transmitting and receiving optical transmission lines is failed. CONSTITUTION:A circuit consisting of a light emitting element 1, a light receiving element 2, an output terminal selection type optical switch 10, an input terminal selection type optical switch 20, and optical multiplexers/demultiplexers 30, 40 constitute each of transmission equipments arranged on both the sides of optical transmission lines 50, 60. If abnormality is generated in the line 60, the switch 20 selects an input terminal 21, an optical signal R is inputted from the line 50 by wavelength separation and outputted from an output terminal 32 of the optical multiplexer/demultiplexer 30 and the optical switch 20 outputs the optical signal R inputted from the input terminal 21 to the light receiving element 2. Consequently, the failure on the optical transmission line can be detected by segmenting the optical transmission sending board from its receiving board.
Patent JP-H05261812-A (JP)
Title: Die for machining pipe end of synthetic resin pipe
IPC: B29C57/04
Filed: 1992-03-23
Abstract: PURPOSE:To provide a pipe end machining die which can machine a socket part with accurate dimensions and excellent appearances at the pipe end part of a synthetic resin pipe and, besides, which has good durability by preventing abrasion of parts caused by sliding. CONSTITUTION:The pipe end machining die is of the type where a cup-shaped guide 1 and a first die 2 and a second die 3 are disposed adjacent thereto, the first die 2 is alternatively arranged in a manner encircling a generally conical thruster 23, and an outer shell 21 and an inner shell 22 are provided thereon. Accompanying axial movement of the thruster 23, the outer shell 21 and inner shell 22 move in the radial direction to contract and expand in diameter, wherein a ceramic film such as TiN, TiC, ZrO2 is provided on the contact surface in which the outer shell 21 and inner shell 22 come into contact with each other and the contact surface in which the outer shell 21 and inner shell 22 and the thruster 23 come into contact with each other.
Patent JP-S63230386-A (JP)
Title: Eraser for used ribbon
Inventor: HASHIGUCHI NORIO
IPC: G06K15/00
Filed: 1987-03-18
Abstract: PURPOSE:To facilitate an after-treatment of a thermal transfer ribbon requiring preservation of confidential informations, by heating on a passageway a ribbon used for thermal transfer recording, and eliminating negative informations left on the inked side of the ribbon. CONSTITUTION:When a ribbon 5b used for thermal transfer recording is brought to the position of a heated roller 10a, the ribbon 5b is heated by the roller 10a, whereby an ink left on the ribbon as negative information patterns is melted through heating. Next, when the ribbon is passed through the position of a knife edge 11a, the melted ink is scraped off by the knife edge 11a, then drops into a receiving pan 13, and collects in the pan 13. The ribbon 5c thus deprived of the ink is taken up by a take-up roller 8. The ribbon thus taken up has little thermal transfer ink left thereon, and even when a minute amount of the ink is left on the ribbon, informations can not be read therefrom. Therefore, there is no possibility of leakage of confidential informations even when the ribbon thus taken up is discarded intact.
Patent JP-H02247100-A (JP)
Title: Pressure device
Inventor: YAGUCHI HISANOSUKE
IPC: B21J13/00
Filed: 1989-03-17
Abstract: PURPOSE:To automatically couple both a pressurized unit and a pressurizing unit together by inserting a pressing pin into the pressurized unit and projecting a coupling pin from the pressurized unit by a guide pin to move by its pressing and providing a means to fit the pressurizing unit and execute positioning. CONSTITUTION:A workpiece 25 is mounted on the pressurized surface 24 of the pressurized unit 2 and a positioning key 21 of the pressurizing unit 1 is fitted into a keyway 22 of the pressurized unit 2 and the pressurizing unit is forced down. A coupling hole 20 of a device arm 6 and the positioning and coupling pin 15 of the pressurized unit 2 are at the position to coincide with each other. A pressure driving part 5 is operated and a pressing part 3 is forced down and the guide pin 9 is forced down by the pressing pin 7 and the pressing is applied on a tilt angle 17 of the coupling pin 15 which is moved in the right direction and inserted into the coupling hole 20. Hereby, the pressurizing unit 1 and the pressurized unit 2 are in a coupled state and further, when the pressing part 3 is forced down, its pressing surface 23 is brought into contact with the workpiece 25 to perform pressing work. By this method, manual operation is not required at all for coupling and separation of the pressurizing unit and the pressurized unit which is subjected to reaction at the time of pressing.
Patent JP-S51141605-A (JP)
Title: Record reproducing apparatus
Inventor: TAKADA AKIRA
IPC: H04N5/76
Filed: 1975-05-31
Abstract: PURPOSE: To provide operative cooperation between pose operation in tape recorder and standby operation in recording and reproduction modes to prevent recording skip, etc. caused through error operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11103057-A (JP)
Title: Semiconductor device
Inventor: NAKAGAWA AKIO
IPC: H01L29/78
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a quick switching rate and the interruption of a large current at the same time, by holding a central portion of a first polycrystal semiconductor layer in a plurality of gate electrodes from both the surfaces through an insulation film respectively, thereby forming a source electrode in a source region and by forming a drain electrode in a drain region. SOLUTION: An oxide film 22 is formed on a substrate 21 and, on the oxide film 22, a source electrode 23 and a drain electrode 24 are formed in a stripe shape. A high resistance channel layer 25 consisting of a polycrystal silicon is formed between the source electrode 23 and the drain electrode 24, and a source layer 26 is formed at one end portion contacting to the source electrode 23 on this channel layer 25. And a drain layer 27 is formed at other end portion contacting to the drain electrode 24. On these source layer 26, the channel layer 25 and the drain layer 27, a plurality of gate electrodes 29 of an embedded construction are arranged, which are surrounded by an oxide film 28. As stated above, the thin film of a channel layer 25 is sandwiched between the gate electrodes 29, thereby providing a low withstand voltage and a low ON resistance.
Patent JP-2000259908-A (JP)
Title: Prepaid card system, reading device and variable information updating method
Inventor: TAKASHIMA HIDEO
IPC: B42D15/10
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a prepaid card system for preventing forgery such as copy. SOLUTION: At the time of updating variable information according to the amount of spent money, a reading device recording-updates the variable information which is not updated at the time of the previous card use, between the two pieces of variable information in a variable area EA1 in which projecting and recessing parts are formed. Then, the reading device obtains the featured data of the two pieces of variable information in the variable area EA1, and includes the featured data of the variable information which is not updated in variable information to be recorded in a variable area EA2, and enciphers and recording-updates the variable information by using the featured data of the updated variable information as a key. Afterwards, the reading device obtains the featured data of the two pieces of variable information in the variable area EA1, and decodes the variable information in the variable area EA2 by using the recording-updated featured data as a key, and checks whether or not the featured data of the variable information which is not updated are made coincident with the featured data included in the decoded variable information and the featured data at the time of inserting the card.
Patent JP-S63232738-A (JP)
Title: Private branch electronic exchange equipped with voice mail
Inventor: MIYAZAKI YOSHIBUMI
IPC: H04M3/42
Filed: 1987-03-20
Abstract: PURPOSE:To confirm the fetching of a voice mail by monitoring whether the voice mail for a specified person stored in a storing means from a subscriber terminal is fetched or not and displaying the result at the said subscriber terminal. CONSTITUTION:When the voice mail for the specified person is requested from the terminal, for instance, 12a of a private branch electronic exchange B, one of exclusive line interface circuits 9a-9c is caught by a call connecting processor 13, and the extension number of the terminal 12a is sent to a communication interface means 6. The means 6 stores the result in a memory 8, and stores a following voice signal in a disk device 4. A mail fetch monitoring means always monitors whether the voice mail in the disk device 4 is fetched or not, and when it is fetched, it sends the requesting extension number to a communication interface circuit 15, and makes the monitor lamp 14 of the corresponding terminal 12a light.
Patent JP-S5545590-A (JP)
Title: Tension control method of continuous rolling mill
Inventor: TANIFUJI SHINYA
IPC: B21B37/48
Filed: 1979-05-28
Abstract: PURPOSE: To perform constant-tension control of high precision by detecting rolling torque and rolling force by each of several stands, calculating the tension control amount by use of the difference amount of the difference of the ratio of torque and rolling force of the neighboring stands, and the difference of the torque arm, and adjusting the tension by the foregoing.  
     CONSTITUTION: The rolling material is fed into the first rolling stand 1, and before it is fed into the second rolling stand, its rolling torque and rolling force at the stand 1 are detected, the ratio of both of them is operated with the divider 15, and it is stored in the memroy 16a. Subsequently, after the one short relay 17a has been released, when the rolling material is fed into the stand 2, the torque arm equivalent amount (G 2 /P 2 ) 0  of the stand 2 is operated from the output of the memory 16a and the output of the divider 19, and it is stored in the memory 16b. Before the rolling material is fed into the stand 3, by taking the difference of the output of the divider 15 of the stand 1, and the divider 15 of the stand 2, and also deriving the difference of the output of the memories 16a and 16b, the speed of the stand 1 is controlled so that the difference of both the differences mentioned hereinabove can be zero. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06274882-A (JP)
Title: Optical disk device
Inventor: KAWAMICHI TSUKASA
IPC: G11B7/004
Filed: 1993-03-25
Abstract: PURPOSE:To efficiently detect and manage an defective area by judging the erroneous detection of the defective area comparing the stored information of a focusing error signal and a tracking error signal with information revealing the known defect generating pattern. CONSTITUTION:The defective part on an optical disk medium 1 is irradiated with a light beam from an optical system 2, and is detected by a quadrapartite sensor 3. Then the detected output of the sensor 3 is converted to a voltage by means of I/V converters 41, 42, thereafter compared with a reference value by a differential amplifier 5 and a focusing error signal and a tracking error signal are outputted through an automatic gain controller 6. When the fluctuations of the focusing error signal and the tracking error signal beyond a fixed range are revealed and continuously detected over the prescribed tacks, they are stored in a memory and the erroneous detection of the defect is judged by comparing it with the information showing the generated pattern of the known defect. By such constitution, the erroneous detection of the defective region is exactly judged and the efficient detection and management of the defective region are performed.
Patent JP-H06281546-A (JP)
Title: Apparatus for diagnosing abnormality of process by two-step investigation on sign
Inventor: KONO KOJI
IPC: G01M99/00
Filed: 1993-03-25
Abstract: PURPOSE:To provide an abnormality diagnosing apparatus according to a two-step sign examination whereby a fundamental reason causing abnormality in a process can be detected in the early stage. CONSTITUTION:The process abnormality detecting apparatus detects a sign of the change from the movement or the state of a process, predicts a cause of the change and diagnoses an abnormality. The apparatus is provided with a sign detecting means 100 for detecting a primary sign to extract candidates for the cause and investigating a secondary sign to finally determine the cause, and a predicting engine means 200 for extracting candidates for the cause from the primary sign detected by the detecting means thereby to finally determine the cause from the investigation of the secondary sign. The sign detecting means 100 selects only signs related to the extracted candidates for the cause as an object to be investigated for the secondary sign. The predicting engine means 200, receiving the primary sign which becomes a prediction trigger from the sign detecting means as an event, extracts candidates for tone cause related to the sign, and requests the sign detecting means to investigate the secondary sign so as to finally determine the cause based on the extracted candidates, with predicting the cause from the result of the primary and secondary signs. In consequence, it is not necessary to scan all the signs defined as the knowledge, and the load can be reduced. The fundamental cause for the abnormality can be thus detected in the early stage.