baber/WOPTO huggingface dataset:
Patent JP-H11286530-A (JP)
Title: Production of urethane-modified polyisocyanurate foam
Inventor: NAKAMURA TSUTOMU
IPC: C08G18/16
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject foam, not causing shrinkage at ordinary temperature in heating and in moist heat even in the case of high foaming magnification without using a chlorofluorocarbon compound as a foaming agent by using water as a foaming agent. SOLUTION: This method for producing a urethane-modified polyisocyanurate foam comprises reacting (A) a polyisocyanate compound component with (B) a polyol component, (C) water and (D) a foam stabilizer comprising a mixture of two or more kinds of surfactants having different HLB values in the presence of (E) an isocyanate trimer catalyst. Furthermore, it is preferable that the component D is a silicone-based surfactant and (i) HLB value is >=22 in the component having higher HLB value and (ii) HLB value is <=22 in the component having lower HLB value and the component (ii) is used in an amount of 0.5-50 pts.wt. based on 100 pts.wt. component (i) and the component D is used in total amount of 0.5-10 pts.wt. based on 100 pts.wt. component B.
Patent JP-H07295166-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: NISHIO SHOJI
IPC: G03C5/305
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a good photographic performance even at the time of a low replenishing rate and rapid processing by processing the photosensitive material specified in the maximum density of blackening parts with a developing solution specified in composition. CONSTITUTION:The photosensitive material subjected to development processing having a maximum density of 4.5-6.0 in the blackening parts is processed by using an automatic developing machine and the developing solution of pH 9.0-11.0 comprising (1) a 0.2-1.5mol/l carbonate, (2) one of compounds represented by formulae I and II, (3) one of compounds represented by formulae 3a, 3b, and 3c of III in an amount of 1.0X10<-3>-5.0X10<-3>, (4) a 15-60g/l hydroquinone, and (5) a 0. l-10g/l 3-pyrazoline developing agent. In the formulae I-III, each of R11-R14, R21-R25, R4, and Y2 is H, a halogen, alkyl, or the like; Y1 is H, an alkali metal ion, or the like; and (n) is an integer of 1-4.
Patent JP-S5426257-A (JP)
Title: Automatic butt welding equipment
Inventor: KIRITA YUKINORI
IPC: B23K37/00
Filed: 1977-07-29
Abstract: PURPOSE: Automatic welding equipment, enable to carry out reform-cutting-weldingflash removing, moving the material, by installing the self travelling means along the guide rail provided in parallel with the table supporting extruding pressed material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62250590-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATO KATSUYUKI
IPC: G11C11/34
Filed: 1986-04-23
Abstract: PURPOSE:To speed up rising by bringing an electrode of a reference potential side of bootstrap capacitance precharged to a prescribed potential into a high level by an inverter circuit receiving an input timing signal thereby obtaining a boosting voltage from the other electrode. CONSTITUTION:When a word line selection timing signal phix' is generated, a P-channel output MOSFET Q3 is turned on and an N-channel output MOSFET Q4 is switched into the OFF state. Since the output signal of an inverter circuit IV2 is changed from a low level into a high level nearly at the same time, the potential of the other electrode of bootstrap capacity CB is boosted to a high voltage by the addition of a high-level output signal of the inverter circuit IV2 to the precharge voltage. The boosted voltage is sent as a word line selection timing signal phix through the P-channel output MOSFET Q3 in the ON state. Thus, the word line selection timing signal phix rises linearly up to a high voltage boosted as a desired value from the low level.
Patent JP-H04323611-A (JP)
Title: Focusing state detecting method
Inventor: KUBO HIROYASU
IPC: G02B7/28
Filed: 1991-04-23
Abstract: PURPOSE:To offer the focusing state detecting means which detects the focusing state of an image pickup system including photographic lenses of various optical equipments with high accuracy and performs optimum focusing operation. CONSTITUTION:Image input data when an image 1 which has a border M of a density difference of variation from minimum density L to maximum density H or vice versa in an X direction is picked up indicates the position of a picture element on X coordinates corresponding to the X direction, image dot arrays are displayed on X-Y coordinates indicating the brightness level on Y coordinates, and the focusing state of the image pickup system including the photographic lens is detected from data corresponding to image dot arrays k1-km nearby the border M of said image 1. This focusing state detecting means includes a process wherein the image dot arrays k1-km nearby the border M are approximated to a line of (n)th order on the X-Y coordinates, a process wherein the dispersion sum of brightness levels between the line of (n)th order obtained by (n)th-order approximation and respective image dot arrays k1-km is obtained, and a process wherein the focusing state of the image pickup system is judged from the value of the dispersion sum.
Patent JP-H07290483-A (JP)
Title: Skinned foamed synthetic resin molded product and production thereof
Inventor: SHIRABOSHI KIYOSHI
IPC: B29K105/04
Filed: 1994-04-28
Abstract: PURPOSE:To perfectly prevent the mutual fusion deficiency of a foamed synthetic resin beads material by integrally fusing a skin layer composed of a heat-fusible core-sheath fiber to the surface of a foamed molded object composed of the foamable synthetic beads material by the synthetic resin film of the heat-fusible coresheath fiber. CONSTITUTION:Steam of about 100-130 deg.C is supplied into molds 11, 12 to heat the interior formed by both molds to the molding temp. of a foamed molded object 1 or higher to melt the synthetic resin film 4 of a skin material composed of a heat-fusible core-sheath fiber 5. At the same time, a foamable synthetic resin beads material 13 is foamed under heating to integrally mold a product wherein the skin layer 2 composed of the heat-fusible core sheath fiber 5 is integrally fused to the surface of the foamed molded product 1 composed of the foamable synthetic resin beads material in the molds 11, 12. By this constitution, a product of high quality wherein the skin layer is densely and integrally fused to the foamed molded object can be easily mass-produced at an extremely low production cost.
Patent JP-H06282183-A (JP)
Title: Heating device
Inventor: YUZA AKIRA
IPC: G03G15/20
Filed: 1993-03-26
Abstract: PURPOSE:To reduce the meandering force of a film by actually making a difference between the inner peripheral length of the film and the outer peripheral length of a film inside surface guiding member zero, in a tensionless film heating system heating device using an endless heat-resistant film. CONSTITUTION:The heating device has a fixed heating body 1, an endless heat- resistant film 4 contacting with the inside surface of the heating body and rotating, a pressurizing member 6 forming a nipping part N between the member 6 and the heating body with interposed the film, closely sticking a material to be heated carried between the member 6 and the film in the nipping part N and integrally carrying the material with the film, to pass the position of the heating body, the supporting part of the heating body, a member 10 having a guiding part guiding the inside surface of the film over all areas in a longitudinal direction and two members 57 pressing/guiding the inside surface of at least one end part in the longitudinal direction of the film, as a characteristic.
Patent JP-S5717942-A (JP)
Title: Detector for battery voltage of electronic flashing device
Inventor: KOGURE YASUSHI
IPC: H05B41/30
Filed: 1980-07-04
Abstract: PURPOSE:To enable to confirm a characteristics of a battery without measurement of charging time and without a necessity of a large current by comparing a charging speed of a main capacitor for flashing with a set charging speed. CONSTITUTION:When voltage of a power source battery E drops, before a main capacitor C1 is charged for a prescribed period to permit a neon lamp NT to light, charging of a time constant capacitor C4 for setting charging speed is completed. Thus, a transistor T1 turns off, thereby allowing an LED1 that was lighted during charging of the capacitor C1 puts out lights. Further with this lights-out and lights- out of the neon lamp NT, deterioration of the battery characteristics is confirmed. Accordingly, without measurement of the charging time and necessity of a large current, deterioration of battery voltage of the flashing device is detected.
Patent JP-H03290891-A (JP)
Title: Speech control table preparing device
Inventor: SUZUKI KENTARO
IPC: G11B27/10
Filed: 1990-04-09
Abstract: PURPOSE:To easily prepare a speech control table by storing a speech control table on a device memory into a speech control table storing file and developing the speech control table from the speech control table storing file onto the device memory. CONSTITUTION:A file storing means 106 is provided to store a speech control table 109 on a device memory 108 to a speech control table storing file 110, and a file reading means 107 is provided to develop the speech control table 109 from the speech control table storing file 110 onto the device memory 108. Then, this device is connected to a computer unit 200. Then, a command is inputted only by pushing down a function key on a keyboard, and by this command input, a required means is called. Then, by operating a mark means 104 while hearing the speech, the speech control table 109 is prepared to execute the speech control of a compact disk. Thus, the speech control table can be prepared without paying any attention onto the address of the CD.
Patent JP-H06283233-A (JP)
Title: Connector with fitting detecting function
Inventor: ABE YUKIYASU
IPC: H01R13/627
Filed: 1993-03-27
Abstract: PURPOSE:To certainly detect that both housings are fit together perfectly. CONSTITUTION:The first terminal 20 is projected on a vehicle side housing and the second terminal 23 is attached to a power side housing. The first contact part 24 on one end of the second terminal 23 touchably faces the first terminal 20 and the first opening and closing switch 29 of a detecting circuit 32 is formed between them. The second contact part 25 on the other end faces a contact point plate 27 stretched to the bottom face of a lock lever 10 and the second opening and closing switch 30 is formed between them. In a half fitting state as shown in C, the first opening and closing switch 29 is closed but the second opening and closing switch 30 is opened. Thereby, the detecting circuit 32 is not closed yet. When perfect fitting is achieved, the contact point plate 27 makes contact with the second contact part 25 of the second terminal 23 as a stopper 11 of the lock lever 10 is fit into a fitting aperture 18 as shown in D and the second opening and closing switch 30 is closed. Thereby, the detecting circuit 32 is closed.
Patent JP-H04323179-A (JP)
Title: Method and device for controlling elevator
Inventor: IIJIMA ATSUSHI
IPC: H02P29/00
Filed: 1991-04-23
Abstract: PURPOSE:To certainly prevent the slipping-out and lifting failure of a cage by adding a balance compensating amount to a load compensating amount at the time of start, giving the sum to a driving means as a driving force correcting amount, and then attenuating the balance compensating amount at the point of time when the cage starts running to cut the balance compensation. CONSTITUTION:In the cage position arithmetic part 25 of a control unit, the present position of a cage 9 is calculated as a pulse by the pulse 3a from a speed detector 3, and the pulse number corresponding to a stored standard floor of the cage 9 is attenuated and outputted as a pulse signal 25a. In a balance compensating arithmetic part, a balance compensating amount is calculated from a set table value on the basis of the pulse signal 25a and outputted as a balance compensation signal 26a. In a balance compensation attenuating arithmetic part 27, further, the actual speed 23a of the cage 9 and the balance compensation signal 26a are inputted, and outputted as a signal 27a as they are. When running is started, the balance compensation signal 26a is attenuated at a fixed change ratio and outputted as the signal 27a, and at the point of time when this value becomes zero, compensating operation is cut.
Patent JP-H09276763-A (JP)
Title: Coating method and coating roll used therefor
Inventor: FUJITA KEI
IPC: B05D1/28
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To easily produce a coating roll having a coating face of desired width from a single roll at a low cost by cutting both ends of the part in contact with a substrate of a coating roll used in a coating method by a roll coater so that both ends of the part are positioned within both ends of a substrate. SOLUTION: When a colored layer or a photoresist is applied on the surface of a substrate by the use of a roll coater, the width of the coating roll 2 is adjusted so that the end of the roll is positioned 0.5 to 5mm inner than the edge of a substrate to prevent the remaining of a thick film on the substrate end. namely, one kind of a rather wide single roll is formed, and both ends or the optional parts of both ends of the surface in contact with a substrate are cut off to produce a coating roll having various widths instead of producing plural rolls 2 having a different width for each of the various kinds of substrates. To cut off the surface of the coating roll 2 in contact with a substrate, both sides of the roll are tapered by cutting and so on.
Patent JP-S5217486-A (JP)
Title: Novel process for preparation of dibenzooxepine derivatives
Inventor: DOUMORI RENZOU
IPC: C07D313/12
Filed: 1975-07-29
Abstract: PURPOSE: Dibenzooxepine, having antiphlogistic action, analgestic action, etc., are easily prepared in high yield by the condensation of a novel intermediate and by cyclization of the product. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58208723-A (JP)
Title: Drum of optical fiber cable
Inventor: AOKI SHIGEO
IPC: G02B6/44
Filed: 1982-05-31
Abstract: PURPOSE:To adjust an optical fiber cable to have desired length while passing an optical signal through the cable by optically coupling an optical branch coupler and the optical fiber cable in accordance with the revolution of an optical fiber cable drum. CONSTITUTION:The titled drum 3 consists of an optical fiber cable 1 wound around the drum 3, an optical fiber connector 2, a cable drum 3, a drum supporting structure 4, an optical branch coupler 5, the fixing part 5a and moving part 5b of the coupler 5, feeders 8, 9 taken out from the fixing part 5a, an optical fiber connector 11 attached to respective points of the feeders 8, 9, and a rotary shaft 12 of the drum 3. Light projected from the optical fiber of the feeder 8 is passed through lenses 14, 16 and made incident to the optical fiber of the optical fiber cable 1. On the other hand, light projected from the optical fiber of the optical fiber cable 1 is passed through the lenses 16, 14, 15 and made incident to the optical fibers of both feeders 8, 9.
Patent JP-S5718764-A (JP)
Title: Covering pigment useful as rust inhibitor and its preparation
Inventor: SUGAWARA YUUJIROU
IPC: C09C1/00
Filed: 1980-07-09
Abstract: PURPOSE: The titled covering pigment having improved rust preventive power, adhesivity to film, and coating compound stability, obtained by forming a covering layer with a specific molar composition based on oxide on the surface of inorganic nucleus particles, comprising an oxy acid in the form of (hypo)phosphite in the covering layer.  
     CONSTITUTION: The surface of inorganic nucleus particles is treated with an aqueous solution or aqueous sol of readily reactive titanium hydrate, and with an aqueous solution of water-soluble metal (hypo)phosphite, so that a covering layer having a molar composition shown by the formula (M is 2W3 valent metal; m is valence of M; a is 0.4W4; b is 0.05W3) based on oxide is formed on the surface of the particles, to give the desired covering pigment. A mixture of a vinyl resin and this covering pigment in a weight ratio 1:1 is suspended in a medium consisting of isopropyl alcohol and water in a weight ratio 24:1 to form 15wt% suspension. The suspension exhibits an oxidation, -reduction voltage ≤400mV 40min after the formation of the suspension, when an glass electrode is used as a reference electrode  and a platinum electrode as an electrode to be tested. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10233981-A (JP)
Title: Display device and display scanning method
Inventor: KUO FANG-CHIEN
IPC: H04N7/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To eliminate luminance difference of pixels which is brought about by cell capacitance by selecting row selection lines that are more than one or plural scan lines during each trace interval and returning the voltage level of selected row selection lines to a voltage level that is not selected during a final block period of each trace interval. SOLUTION: Row selection lines which are more than one or plural scan lines are selected during each trace interval. Row selection line voltage is charged between voltage 60 when the row is selected and the row that is sixty- two. Each trace interval consists of block width 54 and pulse width 53. To eliminate the fluctuation of intensity, if a line that exists in a trace interval is selected, the row selection line voltage becomes a selection mode, and voltage in the width 54 for the interval 52 is made voltage sixty during entire trace intervals at the time of being selected except voltage sixty-two at the time of not being selected.
Patent JP-H06298156-A (JP)
Title: Shift operating device for bicycle
Inventor: NAKATANI AKIRA
IPC: B62M25/04
Filed: 1993-04-20
Abstract: PURPOSE:To improve durability of a steppedly locking mechanism in a shift operating device and reduce the operating force for operation of a shift operating body. CONSTITUTION:The shift operating device is provided with a locking body 33 and an engaging body which are relatively rotationally moved accompanying rotationally moving operation of a shift operating body and elastically engaged with each other in a specific rotational movement position of the shift operating body, and a regulating means 42 to obstruct contact of the locking body with the engaging body on the part except the prescribed rotational movement positions where the shift operating body is to be steppedly locked, is provided.
Patent JP-S5216034-A (JP)
Title: Microwave heater
Inventor: NISHIKAWA ICHIROU
IPC: H05B6/78
Filed: 1975-07-29
Abstract: PURPOSE: A simplified apparatus to disperse microwaves uniformly on the object for a uniform heat treatment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5717559-A (JP)
Title: Gasket for small sealed battery and its manufacture
Inventor: MASAKI TOSHINORI
IPC: H01M2/08
Filed: 1980-07-08
Abstract: PURPOSE:To increase the liquid-leakage resistance of a small sealed battery by forming a cylindrical gasket with a closed bottom through injection molding before an opening is provided in the bottom, and by making the flat and the cylindrical surfaces of the gasket smooth. CONSTITUTION:A positive mixture 2 made of silver oxide or the like, a separator 6, and a negative mixture 5 made of zinc or the like are placed in a positive can 1. After that, a negative can 4 is placed on the mixture 5, with a gasket 3 interposed between the can 1 and the can 4, to hermetically seal the battery, thus a small sealed battery being constituted. Here, the whole surfaces of the flat and the cylindrical parts of the gasket 3 and a gasket 31 are made smooth. The gasket 31, which has a cylindrical shape with a closed bottom, is formed by injection molding before the bottom is provided with an opening by means of cutters A and A'. It is preferable that a gate B which is used during the former injection molding and is provided at the bottom of the gasket 31, and a resin reservoir are removed during the former punching work.
Patent JP-S62248231-A (JP)
Title: Inspection device for work
Inventor: MIYAKE MASAYASU
IPC: G01R31/26
Filed: 1986-04-22
Abstract: PURPOSE:To prevent an error on the decision of the charactersitic inspection of a pellet, etc. in a wafer at a high level by counting bin data from a tester at every kind and insertedly providing a bin counter system controlling the decision of the operation of an inspection system on the basis of the count value. CONSTITUTION:When a prober 3 inspects each pellet 2 in one wafer 1 in succes sion, a tester 4 successively measures the characteristics of respective pellet 2 and bin data A1-An are outputted to a bin counter system 8 together with a printer 7 from the tester 4, five counters C1-C5 count each bin data B1-B5. When the value of one counter reaches a set value at that time, the value is counted up, a prober stop signal is outputted to a control circuit 11, the operation of the prober 3 is stopped, and an alarm is given. an error in which a nondefective pellet is decided to be a defective is prevented by the stoppage of the operation of the prober 3.
Patent JP-H06304626-A (JP)
Title: Method for deciding arrangement of cooling nozzles
Inventor: NAKADA NAOKI
IPC: G01M99/00
Filed: 1993-04-20
Abstract: PURPOSE:To improve the uniformity of cooling in the direction of plate width by supplying cooling water on-line from the lower part of a static high temperature metallic plate, photographing the upper surface with an infrared ray camera, seeking surface distribution of cooling capacity, estimating temperature unevenness in the plate width direction and setting a nozzle arrangement so that this enters an allowable range. CONSTITUTION:A cooling pipe nozzle 1 is mounted under a high temperature steel plate 3 mounted on a frame 2 to supply cooling water to the lower surface. The infrared ray camera 4 is mounted on the upper part of the high temperature steel plate 3, the temperature distribution of the upper surface of the high temperature steel plate 3 is measured and the measured values of temperature distribution are recorded on a recorder 5 at any time. Since the timing of cooling start is confirmed by sending signal from a recorder 5 as soon as a shutter to shut the cooling water is opened, the cooling time can cope with the temperature change. In this way, the arrangement of cooling nozzles by which cooling in the width direction of the high temperature metallic plate can be equalized can be decided easily.
Patent JP-H05286992-A (JP)
Title: New sialylsteroid
Inventor: NUMATA MASAAKI
IPC: A61K31/70
Filed: 1992-04-13
Abstract: PURPOSE:To obtain the subject compound for treating rheumatic arthritis, consisting of a sialic acid ester of a steroid such as cortisone, dexamethasone or vitamin D3, reduced in side effects and having antiphlogistic action and antiallergic action. CONSTITUTION:The objective new sialylsteroid expressed by formula I (R<1> is steroid residue expressed by formula II to formula IV; R<2> is H or acetyl; R<3> is H or lower alkyl; Ac is acetyl) or formula V is obtained by adding Hg(CN)2, HgBr2 and dichloromethane to a steroid such as cortisone, dexamethasone or vitamin D3, mixing the mixture with an activated molecular sieve, adding a dichloromethane solution of methyl 2-chloro-4,7,8,9-tetra-O-acetyl- N-acetylneuraminate thereto at -10 deg.C, reacting the steroid with the neuramic acid derivative while stirring for 40hr, filtrating the reactional liquid with celite, distilling the filtrate away and subjecting the residue to silica gel column chromatography to purify the residue.