baber/WOPTO huggingface dataset:
Patent JP-H06277878-A (JP)
Title: Flux for one-side submerged arc welding and welding process using the same
Inventor: MATSUSHITA YUKINOBU
IPC: B23K9/18
Filed: 1993-03-29
Abstract: PURPOSE:To provide flux for a one-side submerged arc welding and one-side submerged arc welding method using the same to eliminate the problem of a one-side submerged arc welding performing at a high speed, and by which especially a sound surface bead and a rear bead can be attained. CONSTITUTION:The flux for a one-side submerged arc welding performing at a high speed, contains, by weight, 10 to 20% SiO2, to 15% CaO, 20 to 30% MgO, 8 to 18% TiO2, 2 to 8% F and 10 to 30% iron powder. A grain whose grain diameter exceeds 840mum, is <20% by weight%, a grain whose grain diameter is 297 to 840mum, is >=60%, a grain whose grain diameter is <297mum, is <20%, and an apparent density is 1.05 to 1.30g/cm<3>. Also, a welding is performed by using this bond flux and by using three electrodes or over at a speed of 1.0 to 2.0m/minute.
Patent JP-H10269313-A (JP)
Title: Character read system
Inventor: TAKIGUCHI MITSURU
IPC: G06K9/03
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To make the display of a character recognition system which shows a character recognition result together with an image easy to be seen. SOLUTION: A work station 10 gives a read image and its format information to a character reader 20. The read image and the format information are stored in an image buffer 22 and a format buffer 23. A character segmenting part 24 and a character recognizing part 25 recognize each character pattern in the read image. A closing line erasing part 26 refers to the format information of the buffer 23, erases a closing line from an image stored in the buffer 22 and generates a frame erasure image. A character recognition result and a frame erasure image are transferred to the work station 10, and the station 10 shows both the character recognition result and the frame erasure image on a display 13.
Patent JP-H09254326-A (JP)
Title: Tracing film
Inventor: OTA TETSUJI
IPC: B32B27/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a tracing film capable of sealing. SOLUTION: This tracing film is obtained by laminating a surface layer 20 consisting of a water-soluble high molecular substance of which the thickness is thinner than the surface roughness of a matted tracing film for various purposes 10 on a portion or at least all one side surface of the matted tracing film for various purposes 10 (11, 12) to be formed. Since the portion wherein the surface layer is formed is good in adhesion to water-soluble ink, even a stamp of the water-soluble ink can be sealed. The tracing film can be manufactured by using the tracing paper for various purposes, and is good in antistatic characterictics.
Patent JP-H07251492-A (JP)
Title: Plate sheet for screen printing and its manufacture
Inventor: SAKAGUCHI HARUNOBU
IPC: B41N1/24
Filed: 1994-03-16
Abstract: PURPOSE:To ensure the simplification of printing plate making work, the shortening of an operating time and the prolongation of plate life by first perforating through- holes in a thermosensitive film and wiping off a photosensitive emulsion applied to the rear surface of a thermosensitive screen, and curing the residual photosensitive emulsion by light exposure to form a protecting coat for a through hole-perforated part. CONSTITUTION:A thermosensitive screen 6 is formed by bonding a thermosensitive film 8 to the surface of a screen (gauze) 7 with an additive 9. On the other hand, the thermosensitive screen 6 is mounted flat on an attachment frame, and at the same time, the rear surface of the thermosensitive screen 6 is tightly attached to the platen of a table 2 for making a printing plate by fixing the attachment frame to the table 2. In addition, a through hole-perforated part 15 with a specified pattern is formed on the thermosensitive film 8 using a thermal head 3. Further, a photosensitive emulsion is applied to the rear surface of the thermosensitive screen 6, and at the same time, the thermosensitive screen 6 is cleaned with a water-moistened cloth from the opposite thermosensitive film 8 side to the applied surface to remove the photosensitive emulsion. The residual photosensitive emulsion is cured by light exposure to form a protecting coating layer 12 on the rear surface of the thermosensitive screen.
Patent JP-H01244135-A (JP)
Title: Throttle valve control device
Inventor: KAMIO SHIGERU
IPC: F02D41/00
Filed: 1988-03-24
Abstract: PURPOSE:To enable execution of regulation without limiting the opening of a throttle even when a vehicle is in a stop state, by providing a limit release command means which commands calculation of the target opening of a throttle valve responding to the opening of an accel through release of a target opening from limit even when a vehicle is brought into a stop state by means of a limit release command. CONSTITUTION:A limit release command means M6 commands calculation of the target opening of a throttle valve M3 responding to the opening of an accel by means of a limit release command through release of a target opening by a target opening calculating means M4 from limit. The opening of the throttle valve M3 responding to a target opening is controlled by a throttle valve control means M5. When a command for release of limit is emitted, even when a vehicle is in a stop state, the opening of the throttle valve M3 can be controlled to a target value according to the opening of an accel without limiting the opening of the throttle valve M3.
Patent JP-H06281481-A (JP)
Title: Flow rate detecting method for water purifying unit
Inventor: TAKAYAMA HITOSHI
IPC: G01F1/115
Filed: 1993-03-29
Abstract: PURPOSE:To save electric power by detecting the displacement of an impeller to the flow path axial direction due to thrust of water flow when water runs, and thereby supplying electric power to an operating circuit from a power supply control circuit. CONSTITUTION:When water starts flowing, the displacement of an impeller 1 to the horizontal. direction with respect to the flow path axial direction takes place. The tip end of the deformed impeller 1 reaches the contact point of a normally open contact, and the contact is then closed, so that a power supply consisting of a power supply control circuit 8 is connected to an operating circuit processing a signal from a detecting means detecting a flow rate, that is, a revolution speed detecting circuit 2, a constant current circuit 3, an amplifying circuit 4, a comparison circuit 5 and an integrated flow rate display circuit 7. When water stops flowing, the contact is opened, and electric power is suspended from the circuit 8 connected to the operating circuit and the integrated flow rate display circuit 7. Thus as mentioned above, since electric power is supplied to the electronic circuit to detect a flow rate only when it is required to detect a flow rate, electric power can thereby be saved.
Patent JP-S60213913-A (JP)
Title: Optical star coupler
Inventor: ITOU NAOYUKI
IPC: G02B6/134
Filed: 1984-04-09
Abstract: PURPOSE:To couple optical fibers efficiently by forming a refractive index distribution showing the same condensing property as that of a convex lens on a projection port and stopping projected light like a spot. CONSTITUTION:A cylindrical glass 17 forming a prescribed pattern on its sputter film 16 is preheated at 500 deg.C, dipped in a welding salt bath 14 kept at 500 deg.C and left as it is for four days. During the period, Na ions in the glass 17 are substituted by Tl ions in the salt bath 14 at an opening part of the film 16 and the ion substitution is interrupted and stopped at the film 16 part. The refractive index distribution reducing a distance and a refractive index on an incident port from the center line of the opening part in the X and Z directions by the stripe-like opening part and the distribution reducing the distance and the refractive index on a circular opening part from the center of the opening prt in the X, Y and Z directions. Therefore, the refractive index distribution patterns of the incident port and the projection port show the same condensing properties as that of a cylindrical lens and the convex lens respectively.
Patent JP-H11262687-A (JP)
Title: Automatic centrifugal separation device
Inventor: TOI HIROATSU
IPC: B04B11/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To detect abnormality of holding a rack at the time of carrying in and away the rack in an automatic centrifugal separation device. SOLUTION: The automatic centrifugal separation device is constituted of a pair of detectors consisting of a light emitting part 3a and a light receiving part 3b arranged on a position where optical pathes are shielded by passage of the rack 1, at the time of carrying in and carrying away the rack 1 held with a loading/unloading mechanism 2, a storage device 4 for preliminarily storing the signal received by the detector in the case that the rack 1 is normally held on the loading/unloading mechanism 2, and a discrimination means 5 for comparing the signal received by the detector with the signal stored on the storage device 4, when the rack 1 is actually carried in and away, and detecting. Thus, the abnormality of holding the rack is detected by detecting the signal when the rack 1 passes through the optical path of the light emitting part 3a and light receiving part 3b.
Patent JP-S55162329-A (JP)
Title: Preventing method for vibration of injection pipe for denitrification agent
Inventor: SAKAI MAKOTO
IPC: B01D53/34
Filed: 1979-06-07
Abstract: PURPOSE: To prevent the vibration of an injection pipe for a denitrification agent to a boiler, etc. by a mechanism wherein the injection pipe is suspended from a  boiler stand while an injection pipe for cooling water for supplying the cooling  water to the injection pipe is connected to a lower end portion of the injection pipe  for the denitrification agent, in a supporting method for the injection pipe for the  denitrification agent.  
     CONSTITUTION: An injection pipe 7 for a denitrification agent is located in space 8 in a secondary superheater tube group, and atomizes the denitrification agent NH 3  from its nozzle. A feed pipe 12 for cooling water cooresponds the variation of the elongation of the injection pipe and prevents the generation of thermal stress because length between a metal fitting 15, a fixing portion at the boiler wall side, and a connecting portion 22 at a lower end of the injection pipe 7 is sufficiently made long. The feed pipe 12 for the cooling water is further connected to the connecting portion 22 at the lower end of the injection pipe 7 through a gas passage in a clearance between steam pipe panels, such as secondary superheater panels 3a. Thus, the variation of the elongation of the injection pipe is prevented, and an opportunity causing vibration to the injection pipe can also be eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02250434-A (JP)
Title: Adaptive variable length coding system
Inventor: KINOSHITA TAIZO
IPC: H03M7/40
Filed: 1989-03-24
Abstract: PURPOSE:To prevent the degradation of the picture quality by selecting a variable length coding set based on a transmission line occupancy quantity or a information generating control signal sent from a transmitter or an output buffer. CONSTITUTION:A picture signal subjected to high efficient coding 1 is inputted to variable length coder 2 and optimum variable length coding is applied while being selected with plural code length sets. Before the signal is sent to the transmission line, an output buffer 3 absorbs a change in the information generating quantity. As the basis of selecting the variable length coding set by the code length set selector 20, when the processing of a pre-stage high efficient coding section 1 is implemented in the unit of blocks, the block code length set is used as the unit for decision of the selection. In this case, when a bit rate control signal from the output buffer 3 is inputted and the storage quantity in the buffer is many, the code set with a short average code length is selected and when the storage is less, a code set with a long average code length is selected. Then the degradation of in the picture quality is prevented.
Patent JP-S545102-A (JP)
Title: Boiler drum water level controller
Inventor: HAMANAKA KENGO
IPC: F22B1/18
Filed: 1977-06-15
Abstract: PURPOSE: To enable regulation of water level in a drum of a boiler in accordance with the multitude of a heat source for the boiler by providing a water level controller therefor with a drum water level preset value modifying circuit which calculates a drum water level preset value in accordance with a signal from a main steam flow amount detector and provides such value to a drum water level recording controller. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57186136-A (JP)
Title: Semiconductor pressure transducer
Inventor: TSUCHIYA MASATOSHI
IPC: G01L9/00
Filed: 1981-05-13
Abstract: PURPOSE:To improve the quality of connection between a post and a glass base by specifying the mean coefficient of thermal expansion of a post material and that of glass constituting the glass base at some ratio within a prescribed range. CONSTITUTION:The mean coefficient of thermal expansion of a post material constituting a post 4 within a temperature range from the normal temperature to connection temperature is set to 95-105% of that of glass constituting a glass base 3 as the base of a silicon diaphragm 2 within the same temperature range. To meet said requirement of the mean coefficient of thermal expansion between 30 or normal temperature, and 300 deg.C or connection temperature, the post material made of Fe-Ni alloy need contain 37.5-41.5% nickel.
Patent JP-S61231523-A (JP)
Title: Liquid crystal display element
Inventor: SHINDO YASUHIKO
IPC: G02F1/133
Filed: 1985-04-05
Abstract: PURPOSE:To obtain the titled element having a good picture quality even in >=100 time sharing number by controlling a twisted spiral pitch of a liquid crystal material and a thickness of the liquid crystal layer so as to satisfy a specific interrelationship, and by making a twist angle to a range of 140-250 deg., and by providing an absorping axis of a polarizing plate against an orientation direction of the liquid crystal molecule adjacent to a substrate with a disagreement of a prescribed angle. CONSTITUTION:An condition that the titled element has a normal twisted structure, and the orientation state of scattering the light does not arise, when a voltage is impressed to the element, lies in such condition that the interrelationship between the twist angle defined with the directions of rubbing an upper and a lower electrode substrates and d/P satisfies the range shown by an oblique line. The lower limit of d/P is (alpha-90)/360. The upper limit of d/P slightly changes by alpha. Its upper limit is <=0.6. The max. value of the twist angle alpha in the liquid crystal molecule is specified, to 250 deg.. The lower limit of the twist angle alpha is 140 deg.. Therefore, the lower limit of d/P is regularly 0.14. The angle beta1, (beta2) between the absorption axis 8 (9) of the polarizing plate in the upper (lower) side and the direction 6 (7) of rubbing the electrode substrate in the upper (lower) side is preferably the range of 20-70 deg..
Patent JP-H06258623-A (JP)
Title: Display device
Inventor: IMAI YASUHIRO
IPC: G02F1/1345
Filed: 1993-03-05
Abstract: PURPOSE:To protect the part of adhesion to a member adhered to FPC against ultraviolet rays and to improve the mechanical reliability. CONSTITUTION:The display device consisting of a display element 10, a substrate 60 on which a circuit driving the display element 10 is mounted, a flexible wiring member (FPC) 20 for connecting the display element 10 to the substrate 60, and a lighting device which lights the display element 10 has a protection member 25 arranged at least one surface of the FPC 20, and the protection member 25 is equal to in plasticity or larger than the FPC 20. Further, when the display element is formed by an integrated circuit element (IC) in addition to the constitution, the protection member 25 protects the integrated circuit.
Patent JP-S59197120-A (JP)
Inventor: IMANISHI MASAHIRO
IPC: H01G4/224
Filed: 1983-04-22
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-S55163310-A (JP)
Title: Casing tube for control cable
Inventor: KATOU TOMIHISA
IPC: F16C1/26
Filed: 1979-06-06
Abstract: PURPOSE: To promote the control-transmission efficiency and the durability of a control cable by making a casing tube fitted outside an inner wire of materials containing an effective component of polytetrafluoroethylene resin.  
     CONSTITUTION: A control cable is composed of an inner wire 1 and an outer casing 2. The outer casing 2 is a flexible cylinderical body constructed by providing a resin coating on the periphery of an outer casing main body 4 made by closely, continuously and spirally winding hard steel wire materials with an almost trapezoidal cross-section, and a playing gap between the inner wire 1 and the outer casing 2 is filled with lubricating agent 6. Since a casing tube 5 is provided between the main body 4 and the wire 1, the wire 1 can obtain a smoother control-transmission. In this construction, the tube 5 is made of matrials containing an effective component of polytetrafluoroethylene resin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01242636-A (JP)
Title: Production of heat-sealable heat-resistance resin molding
Inventor: YOKURA MITSUYOSHI
IPC: C08J7/00
Filed: 1988-03-24
Abstract: PURPOSE:To produce a heat-resistant resin composition having heat sealability and very excellent adhesiveness, by subjecting a heat-resistant resin molding to discharge treatment in a water vapor-containing atmosphere. CONSTITUTION:A heat-resistant resin molding (e.g., aromatic polyimide film) is subjected to discharge treatment (with, for example, an electric power density preferably in the range of 50-30000V.min/m<2> when heat sealability is imparted to an aromatic polyimide film) in water vapor-containing atmosphere, e.g., a water vapor-containing atmosphere having a water vapor concentration of 5-100vol.% in a gas atmosphere such as Ar or CO2 and a pressure of 10<-3>Torr. In this way, heat bonding or adhesive bonding between heat resistant resin moldings or between this resin molding and another resin molding, a metal or the like can be performed satisfactorily in good efficiency. Since only the surface layer is modified, a heat-resistant resin molding having excellent heat sealability or adhesiveness can be obtained without detriment to the excellent properties of the heat-resistant resin.
Patent JP-H06281343-A (JP)
Title: Drying or storage chamber
Inventor: UCHIKAWA YASUO
IPC: F26B25/12
Filed: 1993-03-30
Abstract: PURPOSE:To facilitate fabrication, control, and work of a drying or storage chamber by employing a corner panel member freely to be reversed vertically such that any of the upper edge side and the lower edge side of the member can be selectably connected with a ceiling panel member and a floor. CONSTITUTION:Corner panels 11, 15 are constructed such that they have recessed portions 11a, 15b formed in the upper edge side and the lower edge side thereof and that they are selectively coupled with a ceiling panel member 17 and a floor reception member 1 in a reversed state thereof. The corner panel 11 is fixed to the ceiling panel member 17 with a screw bolt B, and the corner panel 15 is fixed to the floor reception member 1 with an anchoring bolt A. With such a construction where the corner panel members are useable in vertically reversed state thereof, a common front, corner panel 11 and a common rear corner panel 15 are assembled, reversed vertically even with a right specification where a drying or storage apparatus is disposed at a lower right corner.
Patent JP-S57188648-A (JP)
Title: Textile machine ring made of sintered iron group alloy
Inventor: NAKAMURA YASUHIRO
IPC: C22C33/02
Filed: 1981-05-14
Abstract: PURPOSE:To manufacture a ring for textile machine which has superior wear resistance and lubricity and causes a little thread dirtying and snapping when used, by treating sintered iron group alloy, which contains Ni and S and has adequate oil content, and surface hardened. CONSTITUTION:A textile machine ring made of iron sintered alloy, consist of 1- 5wt% Ni, 0.2-3wt% S and Fe and inevitable impurities as the remainder and make to have 10-25 vol.% oil content with zinc stearate is sintered after pressure formation, and carburizing and carbonitriding are carried out to form a surface hardened layer. To the alloy of said composition, optionally 1-5wt% Cu and/or 0.2-3wt% Mo is further added. The component Ni reinforces a matrix and improves conformability, and the S improves lubricity and the conformability. The Cu and Mo reinforce the matrix, so they are added specially when strength is needed.
Patent JP-H11247265-A (JP)
Title: Sanitary washing device
Inventor: YAMAZAKI HIRONORI
IPC: E03D9/08
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of water leakage while having flow velocity displaying high water force and air bubble intermixing performance displaying a high massive sensation by providing a water pressure pressurizing pump between a heat exchanger for heating fed water and a nozzle unit. SOLUTION: A pressurizing pump 4 is disposed between a heat exchanger for heating fed water, and a nozzle unit 5 for discharging wash water to a local part. A gear pump, an electromagnetic pump, a centrifugal pump or an axial flow pump is used as the pressuring pump 4. The water pressurized by the pressurizing pump 4 is further acclerated by an orifice for throttling a passage diameter, to make pressure in the surroundings negative. Air is sucked by this negative pressure, and air bubbles are mixed in water. As a result, water force can be increased, and discharge water becomes large in quantity to improve a massive sensation. The risk of water leakage is therefore eliminated while having flow velocity displaying high water force and air bubble intermixing performance displaying the high massive sensation.
Patent JP-H02252366-A (JP)
Title: Encoding device and decoding device for diagram
Inventor: TSUJIKADO MITSUO
IPC: H04N1/41
Filed: 1989-03-27
Abstract: PURPOSE:To regenerate the binary picture signal of a diagram from the movement of a robot by performing simulating processing to trace it by the robot, and counting the change of a tracing posture, and shifting to next tracing when a counted value reaches a definite value. CONSTITUTION:An edge picture, etc., is inputted from an input terminal 100 to a non-linear circuit 101, and a picture element value is binarized into '0', '1' based on a threshold. This is inputted to a picture memory 102, and encoded. A picture element sorting part 103 sorts the properties of a picture element taken out from the memory 102 by a control part 104, and outputs the picture element value and a sorted result to the control part 104. The control part 104 simulates a virtual tracing robot in its internal part, and takes out binary picture data. At that time, the change of the tracing posture of the robot is counted, and when the counted value reaches a definite value, processing to shift to the next tracing is performed. Besides, on the other hand, state transition resulting from the tracing is outputted to an encoding circuit 105. In the circuit 105 the state transition of the tracing robot is subjected to 2-bit encoding, and it is outputted to a transmission line 106.