baber/WOPTO huggingface dataset:
Patent JP-H0299248-A (JP)
Title: Pouring nozzle for metal strip continuous casting apparatus
Inventor: SASAKI TSUNEO
IPC: B22D11/06
Filed: 1988-10-03
Abstract: PURPOSE:To accurately maintain gap between a pouring nozzle and peripheral surface of cooling roll and to produce a metal strip having excellent shape characteristic by fitting a tip block formed to curving surface shape corresponding to the peripheral surface of the cooling roll to end face of the cooling roll. CONSTITUTION:The nozzle body is constituted with side wall 1 for parting both side parts of casting space and bottom wall 2 for parting the lower part and the upper cover 6 thereof and by assembling the tip block 3 to this, the pouring nozzle is formed. As the block 3 is directly faced to the roll, this is machined at high accuracy, but the nozzle body does not need to machine at so high accuracy. The tip block 3 is made of fused silica, silicon nitride, boron nitride, alumina graphite, etc., having excellent heat impact resistance and plastic ceramic 4 is inserted as filler between the tip block 3 and the nozzle body. The gap between the pouring nozzle and the peripheral surfaces of the cooling rolls can be accurately maintained and dimensional fluctuating at the time of assembling, is eliminated.
Patent JP-2001071021-A (JP)
Title: Equipment for both light rolling reduction and pickling
Inventor: OTA HITOSHI
IPC: B08B5/02
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent meandering in rolling and to obtain a steel plate excellent in a dimensional precision, flatness and at a low cost by arranging a fluid injection nozzle to prevent a rolling coolant of a single stand from reverse flow to a roll group consisting of plural rolls arranged in front of a single stand rolling mill. SOLUTION: The coolant blown to an upper roll falls on a steel plate, further falls thereunder from both edges of the steel plate, is caused to reverse-flow on the steel plate in the inlet side direction and is caused to flow into a roll group 18 of meandering prevention. In order to prevent this flow, plural fluid injection nozzles 20 mounted to a header 19 are arranged between the roll group 18 and a single stand rolling mill 10. The coolant injected for cooling of upper/lower rolls of the rolling mill as well as reverse flow prevention is collected in a tray and is recovered in a coolant tank and then is sent to a pump to inject for re-circulation use. A fluid injection angle of the fluid injection nozzle 20 is preferably set to 15-75 deg. downward from the horizontal direction.
Patent JP-H0988432-A (JP)
Title: Door mounting device
Inventor: MATANO AYUMI
IPC: E06B1/64
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To mount easily and quickly and prevent the penetration of rainwater from a spot between a door frame and a skeleton side. SOLUTION: This device comprises a head 1 where inner and outer seal materials 3a and 3b are provided respectively in inner and outer grooves where an inner groove 2a and an outer groove 2b are formed, a jamb 4 where the inner and outer seal materials are provided respectively inside the inner and outer grooves where an inner groove 5a and an outer groove 5b are formed, a corner cap 7 at the corner and a door body. A cap inner groove and a cap outer groove are provided on the corner cap 7 while the inner and outer seal materials 1 are provided in the inner and outer grooves of the cap. A mounting frame is provided in the door frame while a door mounting body is mounted on a skeleton side equivalent to the mounting frame and the mounting frame is mounted on the door frame mounting body in such a fashion that it may pulled to the indoor side.
Patent JP-H1097360-A (JP)
Title: Command input device and portable information input device
Inventor: WAKASUGI YUKIHIRO
IPC: G06F3/033
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a command input device which can be easily operated even by an unskilled user with decreased wrong input operations and also to provide a portable information input device which contains the command input device for saving its space and has the high utility value. SOLUTION: A command input device 25 contained in a portable information input device 20 detects the push-in position of an input switch 1 via a volume. Then the device 25 performs the A/D conversion of its position detection signal and sends this converted signal to a CPU. The CPU refers to the memory contents of a ROM recording the correspondence between the position detection signal and a command and selects the command corresponding to the position detection signal. Then the command to be inputted to a terminal unit is decided by pushing a decision switch 16.
Patent JP-H0585745-A (JP)
Title: Method for molding glass lens
Inventor: MASAKI YOSHIHARU
IPC: C03B11/12
Filed: 1991-09-26
Abstract: PURPOSE:To obtain a glass lens having a specular surface by molding especially with glass stock not subjected to surface polishing. CONSTITUTION:Glass stock 4 for molding having 0.1-5.0mum surface roughness Rz is used and the volume of the glass stock 4 is made 1.00-1.03 times as large as the volume of the cavity in dies. The glass stock 4 is softened by heating and 70-200kgf/cm<2> molding pressure is applied.
Patent JP-S63100221-A (JP)
Title: Variable scavenging of two-cycle engine
Inventor: NAKATANI MITSUNOBU
IPC: F02B75/02
Filed: 1986-10-17
Abstract: PURPOSE:To prevent irregular burning during low load conditions by providing a plurality of scavenging ports opening to a side wall of a cylinder with respective valves slidable along the side wall of the cylinder so as to change the opening area and operatively associate the valves with a carburetor throttle. CONSTITUTION:A two-cycle engine has a plurality of scavenging ports 2 formed in the side wall of a cylinder 1 and adapted to be opened and closed by reciprocating movement of a piston to supply scavenging flow from a crank chamber to a combustion chamber. Each of the scavenging ports 2 is provided with a valve 5 slidable along the side wall of the cylinder so as to adjust the opening area of the scavenging port 2. The valve 5 can be operated by a lever 7. A carburetor throttle is so designed to be controlled to slightly open in operative association with the operation of the lever 7, when the opening area of the scavenging port 2 is minimum. Thus, irregular burning during low load driving can be prevented.
Patent JP-H0696911-A (JP)
Title: Variable resistor
Inventor: DEGUCHI TADASHI
IPC: H01C10/00
Filed: 1992-09-17
Abstract: PURPOSE:To reduce the size of a variable resistor as much as possible and, at the same time, to mount the resistor on a printed wiring board in a laminated state. CONSTITUTION:This resistor is constituted in such a way that adjusting members 9 and 10 respectively housed in housing holes 7 and 8 formed in a case 2 are brought into contact with the protruding pieces 5 and 6 of a rotating body 4 and angularly displace the body 4 and a slider provided on the body 4 makes angular displacement on the resistor, resulting in the adjustment of the resistance of the resistor. In addition, a through hole 14 for inserting a fitting member is formed through the case 2 so that the resistor can be mounted on a printed wiring board in a laminated state.
Patent JP-H0991719-A (JP)
Title: Optical disk reproducing device
Inventor: FUKUSHIMA MICHIHIRO
IPC: G11B7/007
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To allow tracking control irrespective of guard track width. SOLUTION: A pickup 14 irradiates a sub-light-gathering spot on the inner side, a main light-gathering spot and a sub-light-gathering spot on the outer side with specified intervals spaced in the diameter direction of a disk. When tracking is displaced, the sub-light-gathering spot on one side and the main light-gathering spot trace the same track. An inner peripheral reproducer 17, a main reproducer 18 and the outer peripheral-side reproducer 19 photo- electrically convert the reflection from each light-gathering spot to reproduce information signals. A displaced direction detector 20 detects whether the sub- light-gathering spot on one side and the main light-gathering spot trace the same track or not to generate a tracking error signal. Through this, tracking error signals can be generated irrespective of the width and presence of guard track.
Patent JP-H0589423-A (JP)
Title: Magnetic head
Inventor: SAITO MAKOTO
IPC: G11B5/23
Filed: 1991-09-27
Abstract: PURPOSE:To allow the effective track width of a magnetic core to be exactly measured and to be exactly set by subjecting at least one of magnetic core half bodies to be subjected to working to remove the curving (roundness) in the corner parts of the gap forming surface parts and track side surface parts of magnetic metallic films. CONSTITUTION:The gap forming surfaces 1a, 1a' which face a magnetic gap G and track side surfaces 1b, 1b' which incline with these surfaces and are continuous therewith are formed in the butt parts of the magnetic core half bodies 1, 1' of the magnetic core constituted by butting and joining a pair of the magnetic core half bodies 1, 1' consisting of a ferromagnetic oxide via the magnetic gap G. The magnetic metallic films 2, 2' are formed continuously on the gap forming surfaces and the track side surfaces. The accuracy of the track width is improved in this way.
Patent JP-S60139430-A (JP)
Title: Manufacture of cover polyolefine film
Inventor: TSUCHIYA HIROTAKA
IPC: B29L9/00
Filed: 1983-12-27
Abstract: PURPOSE:To obtain a cover polyolefine film easily by a method wherein a vinylidene chloride resin is formed on a base material and after it is dried, a polyolefine film is bonded thereon and then, the base material is peeled off. CONSTITUTION:A liquid 2 mainly composed of vinylidene chloride resin is applied on a base material 1 to form a vinylidene chloride resin layer. After it is dried with a drying furnace 3, an adhesive 4 is applied on the surface of the vinylidene chloride resin layer, after dried with a drying furnace 3' as required, the work is laminated with a polyolefine film 5 and then, it is wound up as a laminated film 6 having a layer structure of base material, vinylidene chloride resin, adhesive and polyolefine. Then, the base material 1 is peeled off from the laminated film 6 thus obtained to obtain a cover polyolefine film 7 having a layer structure of vinylidene chloride resin, adhesive, polyolefine film. The cover polyolefine film 7 thus obtained has the polyolefine film 5 covered with a vinylidene chloride resin layer 9 through an adhesive layer 8.
Patent JP-H06105130-A (JP)
Title: Picture quality improving method for half tone dither processing
Inventor: TAKEGAWA SHOZO
IPC: H04N1/40
Filed: 1992-09-17
Abstract: PURPOSE:To improve the picture quality of half tone dither processing by judging whether each object picture element is set to an intermediate area or a binary area and implementing edge emphasis depending on the judged area. CONSTITUTION:An intermediate/binary judging section 2 judges whether an object picture element is set to an intermediate area or a binary area based on peripheral picture element data of picture elements around the object picture element resident in vertical/horizontal directions and an edge emphasis degree control section 3 sets an edge emphasis coefficient in response to the decision of the area by the judging section 2. An edge emphasis section 4 applies edge emphasis processing to an object picture element according to the edge emphasis data calculated by the edge emphasis coefficient and a dither processing section 5 applies dither processing to the object picture element to reproduce both of the character information and the photographic information in a clear state.
Patent JP-S61126509-A (JP)
Title: Optical multiplexer and demultiplexer
Inventor: FUJII YOJI
IPC: G02B6/28
Filed: 1984-11-26
Abstract: PURPOSE:To obtain a small-sized optical multiplexer and demultiplexer of simple constitution which can be constituted of one lens system alone regardless of the number of multiplexed light by the constitution in which only the light of the specific wavelength out of the focused light is transmitted and the light of the remaining wavelength is returned and is made incident again on a near parabolic optical system from the point different from the focusing point. CONSTITUTION:The multiplex light of wavelengths lambda6, lambda7, lambda8 made incident by an optical fiber 3-8 from the point P1 at the end face S1 advance in a 1/2 pitch near parabolic rod lens 4 and focus at the point Q1 of the end face S2. The light of the wavelength lambda6 passes through an interference filter 2-4 and is coupled at an optical fiber 3-9. On the other hand, the light of the wavelengths lambda7, lambda8 are bent in the optical path by a wavelength selective optical path converter 6-2 and are made incident again on the lens 4 from the point Q2 from which said light focus at the point P2. The light of the wavelength lambda7 transmits the interference filter 2-3 and is coupled at the optical fiber 3-10. The light of the wavelength lambda8 is again made inc dent from the point P3 and focuses at the point Q3 from which the light is coupled to the optical fiber 3-11.
Patent JP-H0296948-A (JP)
Title: Manufacture of information recording medium
Inventor: KAWAKAMI YOSHIHIRO
IPC: G11B7/26
Filed: 1988-09-30
Abstract: PURPOSE:To well remove by dissolution the burr of an optical disk produced by injection molding by bringing the outer peripheral section of the optical disk into contact with a felt belt impregnated with an organic solvent. CONSTITUTION:An organic solvent supplied from a solvent feeding tank 11 and recovered into a solvent recovering tank 14 is fed to a felt belt 8 moving from a feed reel 15 to recover reel 18. When the outer peripheral section of a rotating optical disk 10 is brought into contact with the felt belt 8, burrs formed on the outer peripheral section of the disk 10 at the time of injection molding are well dissolved by the organic solvent and recovered by the felt belt 8 and the outer peripheral edge of the disk 10 becomes an almost circular arc in cross section. Therefore, no cutting dust which gives adverse influences to the recording and reading of information is produced even when a rib comes to contact with the disk edge in a cartridge.
Patent JP-H07140655-A (JP)
Title: Water-developable photosensitive resin composition
Inventor: KOSHIMURA KATSUO
IPC: H01L21/02
Filed: 1993-09-09
Abstract: PURPOSE:To obtain the composition which is hardly swollen by water and highly developable, without the strength being lowered and with the dimensional change reduced by incorporating a photopolymerizable unsaturated monomer and a photopolymerization initiator into a specified granular copolymer. CONSTITUTION:A monomer mixture contg. 10-95mol% of aliphatic conjugate diene monomer, 0.1-30mol% of alpha,beta-ethylenic saturated carboxylic acid, 0.1-20mol% of a compd. having at least two addition-polymerizable compd., 0.1-30mol% of a monovinyl monomer having amino group and 0-30mol% of another copolymerizable monomer amounting to 100mol% is emulsion- polymerized or suspension-polymerized to obtain a granular copolymer. 5-1000 pts.wt. of the monomer mixture and 0.1-20 pts.wt. of polymerization initiator are incorporated into 100 pts.wt. of the coploymer. When the content of another copolymerizable monomer exceeds 30mol% in the monomer mixture, the water developability of the resin composition may be insufficient.
Patent JP-H06224882-A (JP)
Title: Optical fsk receiver and optical fdm-fsk transmission system using the same
Inventor: MAJIMA MASAO
IPC: H04B10/07
Filed: 1993-09-09
Abstract: PURPOSE:To provide the optical FSK(frequency shift keying) receiver and optical FDM(frequency division multiplexing)-FSK transmission system which can facilitate the tracking of the optical receiver and can simplify the configuration as well. CONSTITUTION:This optical FSK receiver is used for the optical FDM-FSK transmission system. This receiver is provided with a beam splitter 1-1 for splitting an optical FSK signal into two signals, two variable optical filters 1-2-1 and 1-2-2, two photodetection circuits 1-4-1 and 1-4-2 and differential amplifier 1-6. The mark optical frequency and space optical frequency of optical FSK signals splitted by the beam splitter 1-1 are transmitted by two respectively tuned variable optical filters 1-2-1 and 1-2-2, the respective transmitted beams are independently photodetected by the two photodetection circuits 1-4-1 and 1-4-2, and the optical FSK signal is received by a differential signal generated by the differential amplifier 1-6.
Patent JP-H0777019-A (JP)
Title: Variable valve operating mechanism
Inventor: TSUDA SEIJI
IPC: F01L13/00
Filed: 1993-09-08
Abstract: PURPOSE:To provide a variable valve operating mechanism which can materialize both functions of variable valve timing lift and valve suspension with a simple structure. CONSTITUTION:This mechanism is provided with valve driving arms 5a and 5b which open intake valves, being rocked by the rocking of a low-speed rocker arm 3 and a high-speed rocker arm 4, respectively, when they are coupled with the rocker arm 3 and 4, respectively. This is provided with a changeover mechanism 6 which couples the low-speed rocker arm 3, at low speed of an internal combustion engine, and the high-speed rocker arm 4, at high speed of the internal combustion engine, to the valve driving arms 5a and 5b, respectively, and cuts off both couplings at low-speed operation of the internal combustion engine. The changeover mechanism 6 is equipped with an uneven hydraulic piston 62, which slides being inserted in a cylinder hole 61, and two coupling pins 64 and 65, which are screwed in each rocker arm 3 and 4 capably of adjustment of the length of projection and the projection ends of which can abut on the hydraulic piston 62.
Patent JP-H0192372-A (JP)
Title: Color for continuous vacuum treating equipment
Inventor: SHIMOJIMA KATSUHIKO
IPC: C23C14/56
Filed: 1987-10-01
Abstract: PURPOSE:To make the winding angle to each roll for a steel strip to be cooled variable and to facilitate the wide and various temp. controls by arranging a couple of fixed cooling rolls on the inlet side and outlet side in a chamber, and providing a moving cooling roll between both fixed cooling rolls. CONSTITUTION:A couple of cooling rolls B and C fixed, rotatable, and opposed to each other are arranged on the inner inlet side and inner outlet side of the steel strip E to be cooled in the vacuum chamber A. The moving cooling roll D1 is simultaneously set between the rolls B and C, and vertically moved by a lifting member F. Under such a constitution, the moving cooling roll D1 is set at an optional position, the steel strip E is successively wound on the cooling rolls B, D1, and C and passed, and the winding angle of the steel strip E to the roll B, D1, and C is optionally changed and adjusted. By this method, the contact length of the steel strip E with the roll periphery can be changed, and the cooling temp. of the steel strip E is freely controlled.
Patent JP-H1071784-A (JP)
Title: Postal care assembly
Inventor: KOINO YOZO
IPC: B42D15/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a postal card assembly by which plenty of information is concealed and transmitted in communication by a postal card. SOLUTION: The postal card assembly consists of three sheets of the body sheet 2 of a postal card, a notch sticking sheet 3 and a sticking sheet 4. The notch sticking sheet 3 having notch parts is superposed so as to indicate the postal card indication 10 contacted in the information on one side of the body sheet 2 of the postal card. The sticking sheet 4 is superposed on the other side of the body sheet 2 of the postal card. Information 8a, 9b of the body sheet 2 of the postal card is covered and bonded by a releasable adhesive 6 and also an adhesive force controlling layer is formed in the periphery of the notch part to furthermore facilitate peeling of the peripheral part in the notch part.
Patent JP-S63102349-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAGAO FUMIAKI
IPC: H01L21/82
Filed: 1986-10-20
Abstract: PURPOSE:To reduce the space that a cell-checking circuit occupies in a device wiring region and to shorten the time required for the transmission and reception of data by a method wherein switches and first and/or second signal paths are provided in the device wiring region. CONSTITUTION:Along the periphery of a chip 1, a plurality of terminals 12, to apply switching signals to each of first signal paths 8, and a plurality of terminals 13, to output signals present on each of second signal paths 9, are provided. Switching signals are supplied in sequence to each of the terminals 12, and switches 7 which cells 2 are respectively provided with are activated in sequence. When the cells 2 are set to be active, signals are outputted at the terminals 13 coming from specified terminals 10 through the switches 7 and second signal paths 9. The output signals are used to check, for each of the cell 2, if wirings, to be built over the cells 2 and wiring region in a later process for driving cells 2, work properly.
Patent JP-H01147377-A (JP)
Title: Inspection method and apparatus by corpuscular beam
Inventor: HANSUDETOREFU BURUUSUTO
IPC: H01J37/256
Filed: 1988-09-29
Abstract: PURPOSE: To compensate for the drift of the signal frequency of a sample, by detecting a deviation from the target value of the frequency of the signal of the sample according to a secondary signal obtained by applied the primary beam with a set frequency to the sample and changing the set frequency. CONSTITUTION: A primary beam is modulated to a frequency fb by a beam blanking generator BBG and is applied to a sample including a frequency signal fic . A secondary electron beam is detected by a detector DT and an intermediate frequency signal fdf determined by the frequencies fb and fic is obtained and then is demodulated by a vibration demodulator AMD via a filter BP and is displayed on a CRT. Then, the intermediate frequency fdf is supplied to an FM demodulator FMD in a frequency adjustment circuit FRS and a deviation is obtained from a target intermediate frequency fsdf . The output is inputted to an adjuster R, the output frequency of the beam blanking generator BBG is modified by the output of the adjuster R, and the drift on the signal frequency fic of the sample is compensated.
Patent JP-H0991319-A (JP)
Title: Picking-up and totalizing method for construction material of electric facility construction
Inventor: OTSU MEGUMI
IPC: G06F17/50
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To accurately and speedily pick up and totalize construction materials of electric facility construction by necessary quantities. SOLUTION: Drawings are managed in plant units by programming CAD software on a personal computer (1-9). Three-dimensional information is given cable route materials on the respective drawings and information on which route material on other drawings the respective route materials have connection relation with is given to grasp the route material connections of the whole plant (10-15). The start-point equipment and end-point equipment of a cable are inputted, the shortest route between them is highlighted and displayed, and its quality is indicated. All the shortest routes are displayed on a screen and information for determining a route is displayed (16-21). Those procedures are followed to automatically pick up and totalize the construction materials.