baber/WOPTO huggingface dataset:
Patent JP-S62232775-A (JP)
Title: Disk device
Inventor: SUGAYA JUKO
IPC: G11B21/08
Filed: 1986-04-03
Abstract: PURPOSE:To handle a disk of concentric track or that of spiral track by one device by identifying track formed on a disk and switching control of the state of head positioning. CONSTITUTION:When a disk cartridge 2 is loaded, the presence of a hole of an identifying mark 3 is examined by a light emitter 7a and a light receiver 7b. When spiral track is formed on a disk 4, light passes through the hole and a light emitter 8 is lit up. Thus, it is identified whether the disk 4 is spiral or concentric. The identification signal is sent to a disk controller 14. In the case of concentric track, a positioning controlling circuit 13 makes control of position follow-up according to the instruction of the controller 14 to make a positional signal X or Y becomes X=0, Y=0 on the target track. In the case of spiral track, track follow-up is made by switching the phase of the positional signal in succession making an index signal a basis.
Patent JP-H04310189-A (JP)
Title: Enlarged character display device
Inventor: ITO MASAHIKO
IPC: G09G5/26
Filed: 1991-04-09
Abstract: PURPOSE:To display the enlarged character of high quality from a character code by using a storing means with small capacity. CONSTITUTION:The dot image data of the character are read out of a storage device (dot image) 2, vector data linking pattern dots are generated from the dot image data by a vector data generation part 3, and these vector data are enlarged by an enlargement transformation part 4 and displayed through a display part 5.
Patent JP-H05242898-A (JP)
Title: Solid high polymer electrolyte for fuel cell
Inventor: ICHINO TOSHIHIRO
IPC: H01M8/10
Filed: 1992-02-27
Abstract: PURPOSE:To provide a solid high polymer electrolyte excellent in heat resistance applicable to a fuel cell. CONSTITUTION:A high polymer matrix having a proton donating substituent while having heat-resisting aromatic group fluorinated polymer as a main component is made to dissociate the proton donating substituent or is made to be impregnated with a liquid midium which is proton-conductive itself in order to form a solid high polymer electrolyte. There are polyimide having a proton donating substituent and one or more fluorine.fluorine-containing substituent for examples as the heat-resisting aromatic group fluorinated polymer. A phosphoric acid/water mixed solution having phosphoric acid weight concentration 50% or more is the liquid midium as a suitable example.
Patent JP-S59201713-A (JP)
Title: Shearing method and apparatus thereof
Inventor: FUKUI AKIO
IPC: B23D15/00
Filed: 1983-04-28
Abstract: PURPOSE:To reduce the generation of burr by reducing the sectional area of an article to be sheared such as thick-plate shaped continuous steel material, etc., into a constricted state before said article is sheared and applying closed-type shearing onto the constricted part thereafter. CONSTITUTION:In the previous stage to shearing, a pair of a lower blade 4 and a lower clamp 18 in lock state is pulled-up towards a pair of an upper blade 1 and an upper clamp 19 in lock state, with respect to an article to be sheared which is set on a pass line P, by means of a main cylinder 12 and a main ram 10, and the article is pressed between the main cylinder and the main ram and plastically deformed to form a constricted part corresponding to a chevron shaped-shaped section. During the execution of shearing in the posterior stage, the above-described constricted part is sheared by the upper blade 1 and lower blade 4.
Patent JP-H04286919-A (JP)
Title: Liquid level indicator
Inventor: SHIMIZU MAKOTO
IPC: G01F23/00
Filed: 1991-03-15
Abstract: PURPOSE:To display liquid levels of a plurality of tanks on the same display in an optimum composition. CONSTITUTION:A liquid level indicator displays measurement data from a plurality of liquid level detecting means B, B, B as a figure on the same screen. A display pattern storing means 5 which stores a plurality of kinds of image data with the number of figures to be displayed on the same display D different and a screen selecting means 6 for selecting one image data from the means 5 are provided, whereby one data having the number of tanks coinciding with the number of installed tanks or closest to it is selected from the display pattern storing means 5 by the screen selecting means 6, so that a balanced figure can be displayed on the display D.
Patent JP-H02253534-A (JP)
Title: Remote control breaker
Inventor: MORI TAMOTSU
IPC: H01H73/48
Filed: 1989-03-28
Abstract: PURPOSE:To open and close a contact part if a load is applied on a handle and prevent a stress applied on a contact switch by operation of a handle by providing a link for oscillating a second movable contact so as to prevent the handle from operating is an electromagnetic device and the contact switch operate. CONSTITUTION:An electromagnetic device 2 and a contact switch 3 move a first movable contact 41, and a handle 6 moves a second movable contact 42 through a link 8 for opening/closing a contact part 4. The contact part can thus be opened/closed separately from the electromagnetic device and the contact switch, and if a load is applied on the handle, the contact part can be opened/closed corresponding to the action of the electromagnetic device and the contact switch. Since the handle can open/close the contact part directly with no relation to the contact switch, stress is not applied on the contact if the operation frequency of the handle is large, thereby occurrence of troubles can be restricted.
Patent JP-H11273298-A (JP)
Title: Tape reel for magnetic tape cassette
Inventor: OMORI SHOZO
IPC: G11B23/087
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To highly precisely position the center part of a welding horn to the center of the top end surface of a welding boss when the welding boss of a tape reel is subjected to ultrasonic welding. SOLUTION: In the tape reel 12 of the magnetic tape cassette whose upper and lower reels are fixed by ultrasonically welding the welding boss 20 with the ultrasonic oscillation from the center part 23 of the welding horn 22 abutting on the top end of the welding boss 20 in such a state the welding boss 20 of the lower reel is inserted to a welding boss hole 18 provided on a flange part 13 of the upper reel, the positioning recessed part 24 to which the center part 23 of the welding horn 22 is inserted is provided at the centers of top end surfaces (upper end surface in Figure) of each welding boss 20.
Patent JP-S59200710-A (JP)
Title: Intermediate repairing method of bottom of converter having non-separating type bottom
Inventor: TANAKA HIDEO
IPC: C21C5/48
Filed: 1983-04-28
Abstract: PURPOSE:To perform intermediate repair of a furnace bottom with high reliability and to provide a reduction in the cost of furnace material and the safety of operation by inserting a repair tower into a furnace body, stripping away the worn part of the furnace bottom and restoring the stripped part by brick masonry. CONSTITUTION:A furnace body after completion of final blowing is cooled and a repair tower is inserted therein. After the worn part around the tuyeres of the furnace bottom is stripped away by using an air pick, etc., a blowing nozzle 8 is fixed to the shell 8 in a furnace bottom part 5, and a tuyere brick 11 fitted with a sleeve brick 10 is inserted and fixed to the nozzle 9 from the inside of the furnace body. Permanent bricks 12 are laid and built in the gap between the bricks are removed to build fresh bottom bricks 14. Shaping bricks 14a-14c are installed for the bricks at the boundary between the end face bricks 13a of the remaining part and the bricks 14. The working surface of the residual bricks 13 is stamped by monolithic refractories 15 and the repair is completed.
Patent JP-H06288563-A (JP)
Title: Electric heating system
Inventor: TERANISHI NORIKAZU
IPC: H05B3/00
Filed: 1993-04-01
Abstract: PURPOSE:To obtain an electric heating system which hardly generates arcs when a slide switch is manipulated. CONSTITUTION:The length of a movable signal contact SW11b is designed shorter than that of a movable power contact SW11b of a turnover switch SW11. When the movable power contact SW11a and the movable signal contact SW11b are slid together, the movable signal contact SW 11b is disconnected from fixed signal contacts SW115-SW119 before the movable power contact SW11a is disconnected from fixed power contacts SW110-SW114. A relay drivimtg circuit 14 is controlled by a controller 13 based on a state detected by a state detector 12 to control relay switches Ry 11 and Ry 12. Thereby, electric potentials between the fixed power contacts SW110-SW114 and the movable power contact SW11a can be kept low when the movable power contact SW 11a and the fixed power contacts SW110-SW114 of the turnover switch SW11 are connected and disconnected, preventing arcs from being generated.
Patent JP-H02253741-A (JP)
Title: Network equipment
Inventor: YOSHII TAKANOBU
IPC: H04L12/40
Filed: 1989-03-28
Abstract: PURPOSE:To realize speedy switching at a low cost by providing a general repeater in a spot, where the switching is executed, and controlling the turning on/off of this repeater in the changing means of network constitution for the local area network of a CSMA/CD system, CSMA system and polling system. CONSTITUTION:When an A-system shared transmission line 2 is connected to a shared transmission line 1, the power source of a repeater 4 in an A system is set to a turned-on state by a power source switching part 5 and the power source of a repeater 6 in a B system is set to a turned-off state. At this time, since the power source of the repeater 6 in the B system is interrupted, a B-system shared transmission line 3 is set in a state that the transmission line 3 is electrically interrupted from the other shared transmission line 3. Then, this state is equivalent with the state of the independent network. When the B-system shared transmission line 3 is connected to the shared transmission line 2, the power source of the repeater 4 in the A system is set in the turned-off state by the power source switching part 5 and the power source of the repeater 6 in the B system is set in the turned-on state. Similarly, the A-system shared transmission line 2 is set in the state equivalent with the independent network. The power source switching part 5 applies and interrupts the power source of the repeater and simultaneously, a signal to notify this application and interruption of the power source beforehand is given to a transmitter.
Patent JP-H10264188-A (JP)
Title: Method for molding interior material having synthetic resin foam layer
Inventor: ASANO YOSHIHIRO
IPC: B29C43/34
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent a protruding portion of a foam layer from sagging when an interior material having a synthetic resin foam layer is to be molded between dies under pressure. SOLUTION: In the method for molding an interior material 15 between an upper and lower dies 6, 7 under pressure by superposing a surface material 8 on the surface of a synthetic resin foam layer 3 laminated to a surface of a non-woven fabric 1, the material 8 is molded beforehand between the dies 6, 7 and the material 8 is brought into close contact with the surface of the upper die 6 by Velcro or by suction and thereafter the layer 3 laminated to the surface of the fabric 1 is turned upward so as to be disposed on the surface of the lower die 7, and the die 6 on which the material 8 is fixed is lowered to press the material 8 against the surface of the layer 3 so that the material 8 is thermally bonded thereto.
Patent JP-2000268364-A (JP)
Title: Optical disk recording/reproducing apparatus
Inventor: TANAKA TORU
IPC: G11B7/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To make avoidable such a state that a buffer area is insufficient even if the number of tracks of data signals recorded on a disk increases by reading information data recorded in the buffer area, and editing and recording information data obtained by editing the information data in the buffer area. SOLUTION: A test signal is recorded and reproduced to a trial write area (A) set to a disk 1, thereby, a driving current with which an optimum laser output for a recording operation can be obtained is supplied to a laser diode. Information data recorded in a buffer area (B), positional information of signals recorded in a signal area and the like are read out. Whether or not a data signal can be recorded to the signal area of the disk 1 in a recording operation position and the like are recognized. A recording operation of one data is carried out to a signal recording area (C), and information data indicating a recording position is stored in a RAM 10 for a buffer. Data to be recorded is inputted to a circuit 9 for recording signals and recorded to a signal recording area (D).
Patent JP-H09265346-A (JP)
Title: Space mouse, mouse position detection device and visualization device
Inventor: YOSHIDA KENJI
IPC: G06F3/038
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a space mouse which can be applied to all computer applications that point in real time the two-dimensional and three-dimensional spaces and also can be fetched in a reduced space and in a cordless way by preparing a light reflection means, a light emitting means and a switch means of the light emitting means. SOLUTION: A space mouse consists of a light reflecting ball 4, a stick 6 which supports the ball 4, a light emitting means, and a switching means of the light emitting means. A light irradiation device 3 consisting of an LED is attached at the outside of the lens of a CCD video camera 2 to irradiate the read light on the space mouse that is held by a person 11 standing in the front of a blue back screen. The light reflected on the ball 4 is received by the camera 2 as an image 12. This image is analyzed by a coordinate recognition computer 5 and the position of the image is calculated in real time as XY coordinates included in a space. Thus the mouse has a simple constitution and can be easily operated owing to its light and cordless structure.
Patent JP-S62233294-A (JP)
Title: Image receiving sheet for sublimation-transfer recording and sublimation-transfer recording method using it
Inventor: OGAWA MAKOTO
IPC: B41M5/52
Filed: 1986-04-02
Abstract: PURPOSE:To obtain a long-life recording image, by a method wherein an accepting layer is not substantially crosslinked in recording and made of a crosslinking resin capable of crosslinking due to a crosslinking treatment conducted after recording. CONSTITUTION:As a crosslinkable resin forming a dye accepting layer, a resin having an almost linear molecular structure, such as polyester resin and silicone resin, is used, but required to have functional group such as hydroxyl group, amino group, epoxy group, isocyanete group, C=C double bond, and CidenticalC triple bond in the molecular structure. The dye accepting layer is not substantially crosslinked in recording but crosslinked due to a crosslinking treatment thereafter by application of energy such as heat, infrared rays, ultraviolet rays, radiation, and electron rays. In this case, a crosslinking reaction is prevented in recording by previously carrying out the blocking of the functional group such as isocyanate group by a suitable blocking agent such as phenol or the microencapsulation of a crosslinking agent containing the functional group, thereafter being started by releasing the block or exposing the crosslinking agent out of the microcapsules in the crosslinking treatment.
Patent JP-H05237471-A (JP)
Title: Vaporizing thickening apparatus for waste water
Inventor: UCHINO MASAHIDE
IPC: C02F1/04
Filed: 1992-02-27
Abstract: PURPOSE:To dispense with maintenance cost of risk management for utilizing a pressure vessel by reducing loss of heat energy, preventing occurrence of scales and using no boiler in a vaporizing thickening apparatus for waste water. CONSTITUTION:A waste water tank 1 wherein a waste water 2 contg. a detergent used for cleaning work is stored is made to communicate with a heating tank 8 through a pump 4. A heating source 9 is formed in this heating tank 8 and a heat exchanging pipe 11 made to communicate with the pump 4 and wherein the waste water 2 is passed through is positioned in the heating tank 8. The apex part of this heat exchanging pipe 11 is made to communicate with the waste water tank 1 and steam generated by heating the waste water 2 in the heating tank 8 is condensed in the waste water tank 1 or is discharged outside. In addition, this waste water 2 is circulated and passed through in the heat exchanging pipe through the pump 4.
Patent JP-H06245693-A (JP)
Title: Method of maintaining freshness of cut vegetable
Inventor: OKISHIO TETSUO
IPC: A23B7/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide cut vegetables being in a fresh state for about four days after production not much changed from a state at a production date. CONSTITUTION:Cut vegetables are washed with low-temperature water having pH 5.0-4.5 and 10-50ppm residual chlorine concentration at about 7 deg.C for about 5 minutes, dehydrated, washed for about 7 minutes to 10 minutes by an overflow type air bubbling tank wherein a tank of 280 liters volume is sprayed with 150 liters/minute air and supplied with 6 liters/minute cold water at <=5 deg.C, dehydrated, washed for 5 minutes by a circulation type ozone bubbling tank at <=5 deg.C water temperature wherein ozone is discharged in water in the ratio of 200mg-250mg per hour in a tank of 280 liters volume, completely dehydrated and put in a bag or a container made of a plastic film composed of a material having 5,000-8,000 milliliters/m<2>.25 deg.C.24hours oxygen permeation amount, degassd and packed.
Patent JP-H08270570-A (JP)
Title: Diaphragm holding device of diaphragm air pump of electromagnetic vibration type
Inventor: UMEYAMA KATSUNORI
IPC: F04B45/047
Filed: 1995-03-31
Abstract: PURPOSE: To prevent abrasion of the specified position and early breakage of the diaphragm of a diaphragm air pump which is used when air is supplied to a purifying chamber or a water tank for cultured fishes and living fishes. CONSTITUTION: A diaphragm 5 which an expanable and contractible part 5D composing a wall thickness part 5D1 and a thin wall part 5D2 is formed between a boss part 5C and an outer circumferential part 5B arranged on nearly center part, is put and held between both end parts of a driving rod 2 which is performed reciprocating movement by two diaphragm push plates 6, 6', and the diaphragm 5 is thereby, installed in a solid structure against extension and bending.
Patent JP-H04310667-A (JP)
Title: Sequential access control method of library system
Inventor: TANIYAMA YUKIO
IPC: G11B15/68
Filed: 1991-04-09
Abstract: PURPOSE:To enable the sequential access control with short access time by removing recording medium in the sequence of housing form the housing shelf, performing the reproducing writing processing, removing next medium during the processing and waiting. CONSTITUTION:By the reproducing writing processing instruction, an accesser 4 takes out the recording medium A of a shelf 2a of a cell 1, carries them up to recording medium driving device 3, and the processing of the medium A is performed in the devices. During the processing, the accesser 4 carries next recording medium B and waits up to the processing completion of the medium A in the device 3. When the processing is completed, the medium A is takes out from the device 3, the medium B is loaded, and the processing of the medium B is performed. The processing operation is repeated, the medium housed in the cell 1 is transported sequentially to the device 3 in the predetermined order and the processing is performed. Thus, the access time can be shortened, this is added to a library system as a control program, and then, the usefulness of the library system can be improved.
Patent JP-S572240-A (JP)
Title: Ml-236b derivative
Inventor: TANAKA MINORU
IPC: A61K31/22
Filed: 1980-06-06
Abstract: NEW MATERIAL:An ML-236B derivative shown by the formula (R is H, lower alkyl, or alkali metal).  
     EXAMPLE: DUM-4(when R is H).  
     USE: A remedy for hyperlipemia. Having more improved cholesterol inhibiting activities than ML-236B.  
     PROCESS: Doses of 200mg/kg/day of 236-B are applied to five beagle dogs (shes, 10kg average weight), their urine is collected for three days, 3l of the urine is passed through 500ml of XAD-2 column, eluted with 500ml of 50wt% acetone, acetone is distilled away under reduced pressure, and the residue is adjusted to pH 3 with trifluoroacetic acid. The residue is extracted with 1l ethyl acetate three times to give a DUM-4 (when R is H in the formula). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09264666-A (JP)
Title: Nitrogen and oxygen manufacturing system
Inventor: YONEDA YUTAKA
IPC: B01J23/755
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen and oxygen manufacturing system to economically manufacture high purity liquid nitrogen containing no carbon monoxide by reducing an amount of a using catalyst for removing carbon monoxide as much as possible. SOLUTION: Raw material air 1 is fractionated and separated into nitrogen and oxygen by a fractionating tower 19. After a liquid nitrogen raw material 4a being a part of product nitrogen gas 4a sampled from the top part of a low pressure tower 21 of the fractionating tower 19 is compressed and boosted in three stages by compressors 36, 37, and 38, the liquid nitrogen raw material is liquefied through the passage of it through a heat-exchanger 40, an expansion valve 41, and a gas liquid separator 42 to manufacture liquid nitrogen 4f.  In this case, by selectively passing a liquid nitrogen raw material 4b, passing through the first stage compressor 36, through one of catalyst towers, the liquid nitrogen raw material makes contact with a nickel catalyst to adsorb and remove carbon monoxide and thereafter, guided as high purity nitrogen gas 4c, containing no carbon monoxide, to the second stage compressor 37.
Patent JP-S61235424-A (JP)
Title: Vulcanizable epoxy group-containing elastomer composition
Inventor: YAGISHITA SHIGERU
IPC: C08G59/32
Filed: 1985-04-10
Abstract: PURPOSE:The title composition improved in processing stability against premature vulcanization and further improved in the mechanical properties, heat- aging resistance, compression set, etc., of a vulcanizate by using a vulcanizer system comprising a polycarboxylic acid anhydride and a quat. ammonium salt or a quat. phosphonium salt as a vulcanizer for an epoxy group-containing elastomer. CONSTITUTION:Said polycarboxylic acid anhydride is an anhydride of an at least dibasic carboxylic acid and is usually selected from among aromatic and alicyclic carboxylic acid anhydrides. Its mixing ratio is usually such that about 0.1-20pts.wt. compound is used per 100pts.wt. epoxy group-containing elastomer. Said quat. ammonium salt and said quat. phosphonium salt are compounds of formulas I and II (wherein R1-R4 are each a hydrocarbon group of about 1-25 carbon atoms such as alkyl, aryl, alkylaryl or polyoxyalkylene and X is an anion derived from an inorganic or organic acid in which an acidic hydrogen atom is bonded to a halogen or oxygen atom). Its mixing ratio is usually such that about 0.1-10pts.wt. compound is used per 100pts.wt. epoxy group- containing elastomer.