baber/WOPTO huggingface dataset:
Patent JP-H03222096-A (JP)
Title: Fire alarm system with operation testing function and analog sensor used therein
Inventor: FUJIKI HITOSHI
IPC: G08B29/14
Filed: 1990-01-26
Abstract: PURPOSE:To early detect the failure of a sensor by executing the operation test of the connected analog sensor efficiently in a short period only with switching to a monitoring mode by mode switching operation. CONSTITUTION:In the case a mode changeover switch 13a of a mode switching device 13 of a receiver 1 is operated and switched to a monitoring mode, when monitoring by the polling of all sensors connected to respective sensor circuits ls delivered from a repeater 2 is finished, a signal processing circuit 20 attaches a repeater address set at an address setting part 22 to the alarm discriminated result data of a temporary memory 23 of the respective repeaters 2 and transmits them to a receiver 1 side by a multiplex signal. Then, at the receiver 1 side, the result data are received by the signal processing circuit and are stored in a memory 14, necessary signal processing is executed, an alarm device 15 is driven and necessary alarm indication and alarming are executed.
Patent JP-H03221563-A (JP)
Title: Spirooxazine compound and photosensitive material containing the compound
Inventor: MURAYAMA TETSUO
IPC: G03C1/685
Filed: 1990-01-26
Abstract: NEW MATERIAL:The compound of formula I {R<1> is 6-20C alkyl or aralkyl; R<2> and R<3> are (alkoxy)alkyl or bonded together to form a ring; R<4> is -NH2, -NHR or -NRR' [R and R' are (substituted) alkyl]; R<5> and R<6> are H or alkyl provided that at least one of R<5> and R<6> is alkyl; R<7> to R<9> are H, cyano, alkyl, nitro, halogen, OH, etc.}. EXAMPLE:The compound of formula II. USE:A photosensitive material. PREPARATION:The objective compound can be produced by alkylating an indolenine derivative of formula III (R<9> is H, cyano, alkyl, alkoxy, nitro, etc.) with p-toluenesulfonic acid of formula IV and reacting the product with a nitrosohydroxy derivative of formula V (R<7> and R<8> are R<9>) and then with NH3 or amines of NH2R or NHRR'.
Patent JP-H07223386-A (JP)
Title: Mounting device and gathering device
Inventor: OGIWARA TOSHIYUKI
IPC: B42C19/08
Filed: 1994-02-14
Abstract: PURPOSE:To efficiently perform bookbinding by positioning a first sheetlike material such as a fold section and a second sheetlike material such as a post card by a mounting machine to mount the second sheetlike material in the first sheetlike material and performing pasting in a specific part to form mounting sheetlike material and automatically supplying the mounting sheetlike material to a gathering machine. CONSTITUTION:A first sheetlike material S (e.g. fold section) and a second sheetlike material H (e.g. post card) which are positioned are placed respectively on a first and second stockers 2a, 2b. The first sheetlike material S and the second sheetlike material H are taken out from the first and second stockers 2a, 2b by a first and second rotary takeout devices 3a, 3b. Successively a first and second conveyance parts C1, C2 receive the first sheetlike material S and the second sheetlike material H taken out through the rotary takeout devices 3a, 3b. The sheetlike materials S, H are pasted by a paste-coating device 9 on the way of conveyance and joined. As a result, bookbinding is efficiently performed without interposing man power between a mounting machine B and a gathering machine A.
Patent JP-H07229099-A (JP)
Title: Heat-sealing 'shoji' paper and its production
Inventor: MIURA JUNJI
IPC: D21H27/00
Filed: 1994-02-14
Abstract: PURPOSE:To obtain the subject 'shoji' paper enabling itself to be easily repapered with e.g. flatiron heat, by dotting one side of a 'shoji' base paper with a copolymer resin of specific particle size with a range of specified low melting points. CONSTITUTION:For example, one side of a 'shoji' base paper 9 is dotted with a hot-melt low-melting resin presenting heat-sealability at 60-200 deg.C (esp. ethylene- vinyl acetate copolymer having 80 deg.C of melting point and <=300mum of particle diameter) at a density of 15g/m<2> by powder process sintering method, to obtain the aimed heat-sealing 'shoji' paper without impairing its air permeability, also developing on offensive luster, and enabling itself to be easily repapered by utilizing the heat of a domestic flatiron.
Patent JP-H07224225-A (JP)
Title: Composite polymer
Inventor: FUKAI TOMOHIRO
IPC: C08G75/20
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a composite polymer which has a high refractive index and excellent transparency and can form a transparent coating layer on a plastic substrate with good adhesion thereto by reacting a metal alkoxide with an aromatic polysulfone. CONSTITUTION:10-80wt.% metal alkoxide of formula I (wherein A is Ge, Zx or Ti; R<1> is a 1-4 C hydrocarbon group; R<2> is alkyl, an unsaturated hydrocarbon group, an aromatic hydrocarbon group or a functional substituent; x is 2, 3 or 4; y is 0, 1 or 2; and x+y=4) is reacted with 90-20wt.% aromatic polysulfone comprising repeating units of formula II or comprising repeating units of formula II and repeating units of formula III to obtain a composite polymer having a viscosity-average molecular weight of od 0.4-1.0dl/g (in terms of a reduced viscosity as measured in N,N-dimethylformamide in a concentration of 1g/dl at 30 deg.C). This polymer has a high refractive index and excellent transparency and can form a coating film of good adhesion on a plastic substrate, and therefore it is useful as an optical material for transparent coating layers, optical multilayer films, etc.
Patent JP-H01191781-A (JP)
Title: Electroless plating method
Inventor: KAWAGUCHI MASAHIRO
IPC: C23C18/32
Filed: 1988-01-28
Abstract: PURPOSE:To carry out the electroless plating capable of minimizing deviation of the film thickness in the plane of a substrate plating film by forming an Ni-Cu-P plating on an Al alloy matrix while rotating a material to be plated so that the relative velocity between the material and a plating soln. is kept in a specified range. CONSTITUTION:An Ni-Cu-P plating film is formed on an Al alloy matrix by electroless plating by the operation as described later. Namely, the material to be plated is rotated in the operation so that the relative velocity between the material and the plating soln. in a plating bath is controlled to 8-20m/min, or preferably to 12-17m/min. As a result, the deviation of the film thickness in the plane is remarkably reduced, and a good plating film can be formed. Accordingly, the effect is further enhanced, when the plating is applied to the substrate such as a high-density magnetic disk requiring preciseness.
Patent JP-H11315059-A (JP)
Title: Urethane dimethacrylate derivative of 1,3-bis(1-isocyanato-1-methylethyl)benzene
Inventor: MOSZNER NORBERT
IPC: C07C271/20
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new urethane di(meth)acrylate derivative that is fluidal and polymerizable, has the compatibility with conventional dental filler material in the refractive index, shows no discoloration tendency and can substitute for bis-GMA in the dental materials without adverse effect on the mechanical properties of the dental material. SOLUTION: This compound is represented by formula I  R is H, a 1-8C alkyl; X and Y are each formula II [R<1> is a (substituted) 6-12C aryl or the like; R<2> is H, a 1-5C alkyl or the like] or formula III (R<3> is H or methyl; R<4> is a 1-8C alkylene which may be intercepted with O atom) or formula IV [R<5> is H or methyl; R<6> is a 6-12C (substituted) aryl or the like; Z is -CO- or a chemical bond; X is O, S, NR<7> (R<7> is H, a 1-6C alkyl)]}, typically a compound of formula V. The compound of formula I is prepared by reaction of 1,3-bis(1- isocyanato-1-methylethyl)benzene with a hydroxy(meth)acrylate of the formula: X-OH or the formula: Y-OH, followed by alkylation of the reaction product.
Patent JP-S57132168-A (JP)
Title: Electrostatic recorder
Inventor: SUZUKI YASUYUKI
IPC: B41J2/40
Filed: 1981-02-09
Abstract: PURPOSE:To prevent the occurrence of a picture ghost, by allotting the effective time to apply the voltage pulse to each group of the recording needle electrodes and applying the voltage pulse to each group and the control electrodes in the first half of the allotted effective time. CONSTITUTION:Recording needle electrodes R1-R24 are linearly distributed, and control electrodes C1-C5 and C1'-C5' are provided opposite to the electrodes R1-R24 as if said control electrodes interpose said recording needle electrodes. For instance, 6 recording needle electrodes R are set to a group and then divided into two groups A and B. Then the voltage pulse is applied to these groups A and B with different timings, and the voltage pulse is successively applied to the control electrodes C in the main scanning direction and synchronously with the application of the voltage pulse to the electrode R. In this case, two effective application times TA and TB are set to the groups A and B respectively. Thus the voltage pulse is applied to the groups A and B in the first half of the effective application time, and the voltage pulse is applied to the electrode C at the point near the second half of the effective time. As a result, the occurrence of a ghost caused by the electrostatic induction is prevented.
Patent JP-H11197785-A (JP)
Title: Manufacture of member having deformed cross section
Inventor: MURAO MASATSUGU
IPC: B21K1/30
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a large number of members having deformed cross section with a cold forging equipment such as parts-former, by cold forging an intermediate block which is obtd. by cutting a long member having the cross section similar to the final cross section of the product, to from the final shaped member. SOLUTION: The long member 1a having a recessed groove 2 formed on the surface, is cut off by the needed amount to form the almost U-shaped intermediate block 4a and this block is produced into the cold-forged final member 6a having a prescribed shape similar to the final product in some degree. Therefore, the complicated working and the working degree from the U-shaped intermediate block 4a are reduced remarkably. It is desirable that a Y-shaped intermediate block, which is obtd. by cutting the long member having the recessed groove formed on the one side surface and a projection in the longitudinal direction formed on the other side surface, is formed into a member having a forked part and a leg part by cold-forging.  Further, it is desirable that the intermediate block having the projection part on the whole circumference obtd. by cutting of the long member having the recessed groove in the longitudinal direction formed on the outer circumferential surface is subjected to cold forging to form a gear.
Patent JP-S63185218-A (JP)
Title: Resetting device
Inventor: UEDA HIDEMI
IPC: H03K17/22
Filed: 1987-01-28
Abstract: PURPOSE:To make the time when a microcomputer becomes a reset state from OFF of a power source constant, irrespective of a load variation, by connecting two photocouplers to an AC power source circuit, using one of them for a power source synchronizing signal and a reset signal, and using exclusively the other for the reset signal, in a resetting device of a microcomputer for air-conditioning. CONSTITUTION:When an AC power source is turned on, a current flows to photocouplers 2, 3 at every cycle, a signal synchronous with the power source is outputted for an interrupting signal of a microcomputer. Also, when one of the photocouplers 2, 3 is ON, a transistor (TR) 10 drives a reset use TR 14, sets it to an ON state, and subsequently, even if both the photocouplers 2, 3 become OFF and the TR 10 becomes OFF, the TR 14 does not become an OFF state due to a time constant by a resistor 13 and a capacitor 12. In such a way, a reset port of the microcomputer is fixed to an H level, and becomes a usual state. Subsequently, when the AC power source is turned OFF, no current flows to the photocouplers 2, 3, the transistors 10, 14 becomes an OFF state, and the reset port of the microcomputer also becomes an L level and becomes a reset state.
Patent JP-H03223103-A (JP)
Title: Preparation of aluminum nitride powder
Inventor: ICHIKAWA HACHIRO
IPC: C01B21/072
Filed: 1990-01-30
Abstract: PURPOSE:To improve the flowability of aluminum nitride powder by thermally reacting a mixture of carbon and alumina having specific average particle size, compression degree and angle of repose in a nitrogen gas atmosphere. CONSTITUTION:Alumina powder having an average particle size of 45-425mum and satisfied with equations: 41<=Q+S<=66, 10<=Q<=26 and 31<=S<=40 wherein Q is a compression degree (%) and S is an angle of repose (degree) is prepared. The prepared alumina powder and carbon powder are mixed with each other in a weight ratio of 1/0.37-1/0.40 and subsequently thermally treated at 1250-1700 deg.C in a nitrogen gas atmosphere to prepare AlN powder containing the excessive carbon. The AlN powder is thermally treated at 540-700 deg.C in dry air to remove the excessive carbon, thereby providing the AlN powder having excellent flowability and satisfied with equations: 41<=P+R<=65, 18<=P<=27 and 22<=R<=38 wherein P is a compression degree (%) of the AlN and R is an angle of the repose thereof.
Patent JP-H11205235-A (JP)
Title: Space optical communication system
Inventor: ORINO TATEKI
IPC: H04B10/11
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To align optical axes in a short time with loose accuracy in the range finding by retrieval of opposite receivers. SOLUTION: In a conventional embodiment, let a point at which an intensity of an intensity distribution curve C1 of a transmission beam at communication is P1 be P1 in the optical axis alignment in the case of placing the receivers opposite to each other, then the permissible deviation width of the transmission optical axis of a transmitter is within a range from the center O to the point R1. In this embodiment, the transmitter increases a transmission beam diameter being a projected light beam divergence angle to obtain an intensity distribution curve C2. Thus, the permissible deviation width of the transmission light in the intensity P1 is extended from the center O to a point R2.
Patent JP-H07312528-A (JP)
Title: Variable resistor reserving device of audio system and variable resistor reservation method
Inventor: BOKU YOUSHIYOU
IPC: H03G1/02
Filed: 1995-02-06
Abstract: PURPOSE: To maximize a wake-up effect by comparing the volume detection value of a sound outputted from an audio system with the data of a reserved volume. CONSTITUTION: When signals outputted from the sleep reservation key, wake-up reservation key, and volume reservation key of a remote control part 11 or the like are inputted, the reserved time is stored in a storage part. Reserved volume data equivalent to a reserved volume value are stored in a first register, and volume detection data equivalent to the volume value of a sound detected by the volume detecting part are stored in a second register. At the time of reserving wake-up, both the volume data are compared, and a microcomputer which outputs a prescribed driving pulse to a step motor 14 is operated, and the data are displayed at a display part 13.
Patent JP-H10204653-A (JP)
Title: Production of chromate treated metallic foil
Inventor: TSUCHIYA NOBUYUKI
IPC: C23C28/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a chromate film having a film thickness uniform in a transverse direction and to reduce the film thickness of this chromate film by executing the application of a chromate treating liquid by a gravure printing system or offset printing system by using a plate cylinder roll which is uniform in the plate groove density in the longitudinal direction of the roll. SOLUTION: The chromate treating liquid 6 is applied on a metallic foil strip 1 by the plate cylinder roll 4 of a gravure printing machine 3. A doctor 7 is pressed to the plate cylinder roll 4 to scrape the excessively adhered chromate treating liquid 6 so that the chromate treating liquid 6 adhered to the plate cylinder roll 4 is confined only within the plate grooves. Since the plate groove density of the plate cylinder roll 4 is uniform in the longitudinal direction, the chromate treating liquid 6 adhered to the metallic foil strip 1 is made uniform. The plate grooves of the plate cylinder roll 4 are formed spiral in order to facilitate the ladling up of the chromate treating liquid 6 and to make the contact resistance with the metallic foil strip smaller.  The density of the plate grooves is specified to >=50 pieces per 1 inch so that the chromate film quantity of <=20mg/m<2> may be attained.
Patent JP-H05214620-A (JP)
Title: Method for doubling and twisting
Inventor: YAMADA TATSUO
IPC: D02J1/00
Filed: 1992-02-03
Abstract: PURPOSE:To obtain the subject method in which a large amount of plied yarn of hard twisted yarn with no- or soft-twist yarn can extremely stably be produced. CONSTITUTION:Hard twisted yarn and no- or soft-twist yarn are plied. In the process, a double twister is used as a twister and two bobbins 1 and 2 are mounted in the upper and lower stages of the double twister. The bobbin 2 of hard twisted yarn is set in the lower stage and the bobbin 1 of no- or soft- twist yarn is set in the upper stage. A cap 7 having many bristles 8 radially attached to the periphery is placed between the upper and lower bobbins to unwind the hard twisted yarn from the bobbin in the lower stage while bringing the hard twisted yarn into contact with the bristles. Thereby, the tension of the hard twisted yarn is kept uniform to prevent kinky yarns, loops, etc., from occurring.
Patent JP-H08209779-A (JP)
Title: Remote controller using solar cell as electric source
Inventor: MIWA EIJI
IPC: E03D9/08
Filed: 1995-02-06
Abstract: PURPOSE: To prevent the incidence of excessively strong light into solar cells of a remote controller and prevent adverse effects on the peripheral circuits and dispense with circuits to protect the peripheral circuits and simplify the circuit constitution. CONSTITUTION: An operating switch 2 and a transmitting part 3 (part of built-in LED for transmitting signals), are provided at the front face of a case 1. Besides the LED 4 lighting on operating the switch 2, a liquid crystal watch is provided. Solar cells 6 as the electric source of a remote controller are attached on the upper face of the case 1. And the surface (upper face) is covered with a lighting control glass 7.
Patent JP-H08165986-A (JP)
Title: Filter / dispenser device
Inventor: DEIBITSUDO SHII BEIRII
IPC: F04B9/08
Filed: 1993-01-07
Abstract: PURPOSE: To provide a liquid pump/filter device distributing a prescribed amount of liquid at a prescribed velocity. CONSTITUTION: Liquid is sucked from a bottle using a displacement type diaphragm pump 10 and fed to a main dispenser. A sucking line 26 is connected with a dispenser line 20. The sucking line 26 and the dispenser line 20 are connected with final dispenser lines 29, respectively, a flow of liquid is controlled by a filter valve 22, and the filter valve 22 feeds the flow of liquid to any of the sucking line 26 and the dispenser line 20, depending on the operation mode of a device. Dripping of liquid in a dispenser nozzle of the final dispenser line 29 is eliminated, using an independent sucking line.
Patent JP-S58136393-A (JP)
Inventor: YASUDA SANJI
IPC: F26B11/04
Filed: 1982-02-09
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-H11199942-A (JP)
Title: Method for restraining variation of tension in changing reel in strip coiler and device therefor
Inventor: ORINO MICHINORI
IPC: C21D11/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for restraining variation in tension in changing a reel in a strip coiler which can effectively prevent the propagation of the tension variation to a continuous treating device by gradually reducing the tension variation in changing the reel of the strip coiler, and a device therefor. SOLUTION: The method for restraining the variation in tension in changing the reel in the strip coiler is executed by restraining the variation in tension developed in the strip 21 in the strip continuous treating device 11 at the time of carrying the strip 12 while winding round a first roll feeding device 13 and a second roll feeding device 14 in order at the outlet side of the strip continuous treating device 11 and cutting off a strip 12 and changing to the next reel 19. In such a case, the first roll feeding device 13 is kept at the ordinary driving state before changing the reel and also, the tension of the strip 12 between rolls measured in an interval between the first roll feeding device 13 and the second roll feeding device 14, is kept in the range of the regulated tension value by adjusting the roll speed applied on the second roll feeding device 14.
Patent JP-H05181382-A (JP)
Title: Thermal fixing device
Inventor: SENBA HISAAKI
IPC: G03G21/00
Filed: 1992-01-07
Abstract: PURPOSE:To provide a thermal fixing device capable of easily preventing a temperature rise in no-paper passing area of a fixing rotating body. CONSTITUTION:In a thermal fixing device for nipping and carrying a transfer material having an unfixed toner image by a nip part formed by a pair of rotating bodies 1, 2 at least one of which has a heating source 3, an air blowing device 4 for blowing cooling air to no-paper passing areas which are outside the passing area of a transfer material having a set width, when a determined number or more of transfer materials having the set width smaller than the axial maximum width carryable by the pair of rotating bodies 1, 2 are carried within a determined time, and guide devices 6, 9 for guiding the cooling air blown to the no-paper passing areas to the end sides of no-paper passing areas of the rotating bodies are provided.
Patent JP-S61176707-A (JP)
Inventor: KISHIDA HIROO
IPC: E01D2/02
Filed: 1985-01-31
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-H02198531-A (JP)
Title: Window pane cleaner with motor
Inventor: KONISHI YOSHIHARU
IPC: A47L1/02
Filed: 1989-01-26
Abstract: PURPOSE:To remove stains on a window pane from inside a room by a method wherein a wiper is installed on the window pane and is moved up and down when a motor is switched on. CONSTITUTION:When a 100V geared motor 12 is switched on, sprockets 13 and a chain 14 are rotated simultaneously, a driving rod 19 is pulled by the action of the chain 14 and rotated together with the chain 14 even at the place of he sprocket 13, so that the driving rod 19 is capable of satisfactorily following the up and down movement. A bar-like drip rubber of a wiper 16 is fixed by a fixture and a pressing bar 18 is provided above the fixture. A leaf spring 17 is fixed corugatedly between the fixture and the pressing bar, allowing the wiping rubber of the wiper to come in close contact with a window pane 15.
Patent JP-S60166119-A (JP)
Title: Manufacture of composite billet
Inventor: SUZUKI TAKUYA
IPC: H01B12/00
Filed: 1984-02-06
Abstract: PURPOSE:To obtain an inexpensive composite billet by placing desired number of composite bars made by inserting NbTi bars in a Cu tube in a large diameter Cu tube, filling the cavities with copper powder etc., and making hot extrusion. CONSTITUTION:Desired number of composite bars made by inserting NbTi bars in small diameter oxygen-free Cu tubes are placed in a large diameter Cu tube. Cavities formed at this time are filled with copper or copper alloy powder of high purity. A cover made of Cu is welded at an end and inside is made vacuous. An inexpensive composite billet can be obtained simply by making hot extrusion. As Cu powder etc. are used as filler, the cavities of random shape can be filled easily, and the sealing process is made simple.