baber/WOPTO huggingface dataset:
Patent JP-H0393822-A (JP)
Title: Trioxane-dioxirane copolymer
Inventor: MASHITA ATSUSHI
IPC: C08G2/24
Filed: 1989-09-05
Abstract: PURPOSE:To obtain a trioxane-dioxirane copolymer containing ether bond and polar group, having excellent heat resistance and suitable as an engineering plastic by carrying out ring opening polymerization of a specific trioxane and a specific dioxirane compound. CONSTITUTION:The objective trioxane-dioxirane copolymer having cyano group as polar group can be produced by reacting a cyanoaldehyde (derivative) such as cyanomethanal with a diol in the presence of an acid catalyst such as hydrochloric acid to obtain a dioxirane compound of formula I (m is 0-10; n is 2-4), heating the compound of formula I and trioxane of formula II preferably at 60-110 deg.C to form a molten homogeneous mixture and adding a polymerization catalyst such as boron trifluoride ether complex to the mixture under stirring to effect the copolymerization of the monomers. Preferably, the amount of the dioxirane compound is 0.1-50mol% based on the trioxane and that of the catalyst is 0.5-2mol% based on the sum of the trioxane and the dioxirane compound..
Patent JP-H1082971-A (JP)
Title: Optical device for uniformizing laser light and generating plural lighting fields
Inventor: KAHLERT HANS-JUERGEN DR
IPC: G02B27/12
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical device for uniformizing laser light and generating plural lighting fields. SOLUTION: This optical device is provided with plural acentric lens sections (G1a, G1b, G1c, G1d: G2a, G2b, G2c, G2d) for uniformizing laser, particularly excimer laser light and generating plural lighting fields (F1, F2) from the laser light. The acentric lens sections are cylindrical lens sections having a symmetrical axis, and the part including the symmetrical axis of the cylindrical lens does not constitute the acentric lens sections. Plural groups G1, G2,... of the acentric lens sections respectively generate the lighting fields F1, F2,... having uniform energy density. A condenser lens S is arranged downstream the acentric lens sections to form the lighting fields F1, F2 on a work plane E.
Patent JP-S6287335-A (JP)
Inventor: TAKEUCHI YASUHEI
IPC: B31C1/02
Filed: 1985-10-15
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-S6472836-A (JP)
Title: Core material for car interior material
Inventor: TAUCHI HIROSHI
IPC: B29K105/12
Filed: 1987-09-14
Abstract: PURPOSE:To prepare a lightweight core material for a car interior material having high mechanical strength, by using a reinforcing material composed of a long rigid, coarse and hard natural fiber in foam. CONSTITUTION:Henequen, Manila hemp. and a hemp palm are mixed as long rigid, coarse and hard natural fibers to be passed through an opening machine (b) and spread on a conveyor (c) to form a nonwoven web 1. A powdery foamed phenol resin is scattered on the nonwoven web 1 from a scattering machine (d) and the whole is passed through a heating oven (f) to bond the resin to the nonwoven web 1 and cut to form a resin bonded nonwoven mat 2. Subsequently, the mat is pressed into a required shape under heating by a press machine to obtain a foamed plate like article.
Patent JP-H0393695-A (JP)
Title: Polycrystal diamond and production thereof
Inventor: IMAI TAKAHIRO
IPC: C30B29/04
Filed: 1989-09-07
Abstract: PURPOSE:To inexpensively obtain high-quality polycrystal diamond having excellent hardness, toughness, heat conductivity and light permeability by removing specific crystal grains from a polycrystal diamond layer grown on a substrate by vapor phase synthetic method and then producing a diamond on the substrate. CONSTITUTION:Diamond crystal grains having (1, 0, 0) crystal face parallel to a substrate is left from polycrystal diamond layer grown on a substrate by vapor phase synthetic method and diamond crystal grains having other direction are removed from the above-mentioned diamond layer. Then the diamond is further grown on the substrate by vapor phase synthetic method to provide the aimed polycrystal diamond. The aimed diamond has >=20 strength of diffraction line of (4, 0, 0) when strength of diffraction line of (1, 1, 1) by X ray diffraction is 100 and is oriented in (4, 0, 0) face to growth substrate face.
Patent JP-S59123808-A (JP)
Title: Automatic focus control device
Inventor: KUBOTA MINEO
IPC: G02B7/36
Filed: 1982-12-29
Abstract: PURPOSE:To stabilize a picture by shifting relatively one of output signals of a pair of photoelectric elements, and selecting the sum of the product of a gradient value of a signal and a value of a difference, or the extent of shift when a value derived by dividing an output of the photoelectric element becomes zero. CONSTITUTION:As for an output signal of a photodetecting array D, a signal to be compared is stored in shift registers R1, R2 through a transfer device T, and An, An+1, Bn, Bn+1, and A'n, A'n+1 and B'n, B'n+1 are generated successively from the R1, R2 by clocks Q1, Q2, transferred to processors P1, P2, and in the P1, the first extent of shift by S=SIGMA{(An-Bn+An+1-Bn+1).(An-An+1- Bn-Bn+1)} is derived, the second extent of shift by the minimum S in case of executing the division in the P2 is derived, and the second extent of shift and the first extent of shift are outputted only when the first extent of shift is within a reference range prescribed in advance, and in other case, respectively, by a selector V, and a lens L0 is controlled.
Patent JP-2001036126-A (JP)
Title: Protective sheet for solar cell module and solar cell module using the same
Inventor: YAMADA YASUSHI
IPC: H01L31/04
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To improve moisture resistance for preventing the infiltration of moisture, oxygen, etc., minimize the long-term deterioration of performance, and enhance durability and protection capability by providing a vopor-deposited thin-film made of an inorganic oxide on one surface of a circular polyolefin- based resin film or sheet. SOLUTION: A protective sheet for solar cell module is formed by providing a vapor-deposited thin-film 2 made of an inorganic oxide on one surface of a circular polyolefin-based resin film or sheet 1. The protective sheet for solar cell module is used as a surface protective sheet 11 for solar cell module, and in a surface protective sheet 11(A) for solar cell module, the vapor-deposited thin-film 2 is arranged inside. A filler layer 12, a solar cell element 13 as a photovoltaic element, a filler layer 14, a surface protective sheet layer 15 for ordinary solar cell module, etc., are laminated successively, and then they are integrated. Furthermore, the respective layers are made integrated, by using a normal formation such as lamination method using evacuation and heating/ press-fitting steps, resulting in a solar cell module.
Patent JP-H1076463-A (JP)
Title: Grinding wheel replacing method in flaw eliminating facility
Inventor: MAKIMOTO SATOMI
IPC: B24B45/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To efficiently perform replacement of a rotary grinding wheel. SOLUTION: In a grinding device 1 to eliminate flaws by polishing the surface of a slab 20, a chamber 5 is formed in a gate-shaped frame, and a polishing mechanism 6 is contained. The grinding device 1 is movable on a rail 4 provided on a factory floor surface 3 along length of the slab 20, and a heat-proofing plate 16 is provided on a floor surface of the chamber 5, except for an aperture part 17 above the slab 20. Close to the slab 20, a rack 23 to contain plural grinding wheels 22 for replacement is disposed, so as the device 1 moves to above the rack 23, with a door 18 provided on the heat-proofing plate 16 opened, the grinding wheel 22 can be replaced between that and the rack 23.
Patent JP-S6473088-A (JP)
Title: Formation of metallic pattern
Inventor: SUGIMOTO MASARU
IPC: C23F1/00
Filed: 1987-09-14
Abstract: PURPOSE:To easily form a metallic pattern having high aspect ratio with high accuracy by forming a resist pattern of a specific shape on the surface of a metallic substrate and depositing the pattern of a thin metallic film by evaporation thereon, then removing the remaining resist pattern. CONSTITUTION:A lower layer resist film 2 and an upper layer resist film 3 are successively formed on the surface 1a of the iron substrate 1 and are subjected to patterning and exposing by using a mask 4 having a reverse pattern so that the exposed part of the upper layer resist film 3 is solubilized. This substrate is subjected to an immersion treatment with a developing soln. to dissolve away the exposed parts and to form openings 3a and to form the resist pattern 5. The substrate is further immersed in the developing soln. to form grooves 6a and eaves structure 2b to the lower layer resist film 2. A vapor deposited Al layer 7 is formed to the resist pattern consisting of the residual parts 6b and groove 6a of the resist film by an electron beam vapor deposition device and is treated by a stripping soln. to remove the residual parts 6b and the vapor deposited metal layers 7a thereof. A groove scale 10 having the high-accuracy metallic pattern consisting of the vapor deposited Al layers 7b in the groove parts 6 and the grooves 8 having the high aspect ratio is thereby obtd.
Patent JP-S6385574-A (JP)
Title: Electrophotographic black insulating paper and electrophotographic copying method using it
Inventor: KOMURA SHUJI
IPC: D21H27/00
Filed: 1986-09-29
Abstract: PURPOSE:To enable an image to be transferred by using specified economical black insulating paper specified in resistivity containing a specified black toner specified in average particle diameter. CONSTITUTION:The economical black insulating paper having a surface resistivity of >=10<9>OMEGA and a volume resistivity >=5X10<9>OMEGA.cm by incorporating a black toner having an average particle diameter of <=5X5mum cut off as a fine powder at the time of forming the black toner. The use of this insulating paper permits a reversed image to be transferred with a white toner by the ordinary electrophotographic copying process, being different from the case of using black conductive paper.
Patent JP-2000053002-A (JP)
Title: Coming-off type steering column
Inventor: TOMARU MASANORI
IPC: B62D1/19
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a coming-of type steering column in which manufacturing cost can be reduced, and in which a defective occurring rate is reduced. SOLUTION: On a steering column 1, a column bracket 21 as a steel plate press-molding is fixed and integrated at an upper part of it. The column bracket 21 comprises a base part 23 of a U-shaped cross section welded to an outer circumferential surface of the steering column 1, and a pair of a right and a left flange parts 25 folded from upper ends of the base part 23. Each flange part 25 has a roughly U-shaped cut-out 27 having an opening at a back part, and a lip 31 as a steel plate press-molding is engaged with the cut-out 27. The clip 31 comprises an elliptical engagement part 37 having a mating end 35 at a front end, nipping pieces 39 extended on the right and left from an upper end of the engagement part 37, and receiving pieces extended on the right and left from a lower end of the engagement part.
Patent JP-2000059557-A (JP)
Title: Equipment installment support system
Inventor: SUZUKI OKIFUMI
IPC: H04M11/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an equipment installment support system which reduces a work burden on an operator of a center system at the time of installing an image forming device and can reduce a residence time of an installer at an installment position of the image forming device. SOLUTION: This system is composed of a center system 1 having plural image forming device 15 to 17 and 15' installed to a client, a remote central management device 6 and a voice response subsystem 5, communication equipment consisting of plural telephone sets 12 and 12' installed at each installment place of the plural image forming devices 15 to 17 and 15' and communication adapters 13 and 13', and a public communication line network 4.  Then, when the image forming devices 15 to 17 and 15' are installed to the installment places, the communication equipment receives download data including an information addresses communication parameter from the center system 1, holds it, has the information addressee communication parameter call the center system 1, returns the down load data, and has an operation panel of any of the image forming devices 15 to 17 and 15' display that registration processing with installment information file is finished by an instruction from the center system 1.
Patent JP-H1158801-A (JP)
Title: Gloss-improving device, image-recording device, and method for improving gloss
Inventor: KOYAMA NOBORU
IPC: B41J2/325
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To uniformize and improve gloss of an image recorded face of a thermally sensitive recording medium after recording the image and to suppress thermal energy and an operating time therefor. SOLUTION: Predetermined thermal energy and pressure are applied to an entire image recording face of a thermally sensitive recording medium after image recording is performed by means of a thermal head 40. The level of the predetermined thermal energy is determined based on a relationship between the applied thermal energy on the recording face of the thermally sensitive recording medium and a gloss property to a range including a point having the best gloss property.
Patent JP-S59124159-A (JP)
Title: Output signal processing system for storage type sensor
Inventor: TSUNEKAWA TOKUICHI
IPC: H04N5/335
Filed: 1982-12-29
Abstract: PURPOSE:To determine the process starting time of a sensor output signal accurately in real time, by sequentially reading the signal storage state nondestructively by sensors, reading the larger sensor signals repeatedly, and detecting the reaching of the signal to specified values. CONSTITUTION:A switch SW1 is turned ON, and pulses phi1 and phi2 are generated at CKT and controlled thereby. A counter CNT and a decoder DCD are operated. Gates AG1-AG7 are opened and the signals of sensors PT1-PT7 are read nondestructively. The read signals are sequentially compared CMP2, their peak values are kept CPM2 and latched, and the maximum signal is specified. Meanwhile, the signal is compared CMP1 with a reference voltage RF. When a time t12 is exceeded, an FF circuit RSF is reset, a gate AG8 is opened, a pulse is generated ONS, and the counter CNT is reset. In synchronization with the pulse phi1, the signals at the proper levels from the PT1-PTn are sequentially outputted. thus signal processing PCK of the storage type sensor is accurately started in real time.
Patent JP-H0983468-A (JP)
Title: Am stereo decoder circuit
Inventor: OGAWA ATSUSHI
IPC: H04H1/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an AM stereo decoder circuit in which a low voltage power supply is adopted for the system by adopting a circuit operated normally even at a low power supply voltage for a circuit generating a voltage control input of a voltage controlled amplifier circuit to apply level correction processing of a cosθ component of a synchronization detection output. SOLUTION: The output of an envelope detection circuit 2 and the output of a common mode synchronization detection circuit 4 are outputted as current outputs of opposite phase and added by a current input adder circuit 6 and integrated by an integration circuit 7 to convert the current into a voltage to generate a voltage control input to a voltage controlled amplifier circuit (VCA) 3. Since the current input type adder circuit and the integration circuit 7 do not need a processing section for a voltage signal for amplitude to generate the voltage control input of the voltage controlled amplifier circuit (VCA) 3, the AM stereo decoder circuit is realized, in which the low voltage power supply for the system is adopted.
Patent JP-H0280907-A (JP)
Title: Friction feed mechanism
Inventor: SAWADA KATSUHIDE
IPC: F16H19/02
Filed: 1988-09-16
Abstract: PURPOSE:To perform positioning with high accuracy by small-sized simple constitution by constituting a magnetic circuit between a drive shaft and a friction roller and obtaining the pressing force of the drive shaft with the friction roller inclined at a predetermined lead angle by utilizing the magnetic force of the magnetic circuit. CONSTITUTION:When a current is supplied to the electromagnet 35A of a friction roller unit 31A, a magnetic circuit containing a friction roller 34A, a shaft 12 and an auxiliary steel plate 32A is constituted by the electromagnet 35A, and the roller 34A and the shaft 12 are attracted mutually. When the shaft 12 is rotated by a motor 14 in this state, the roller 34A is rotated and a table 21 can be subjected to fine adjustment feed at the feed pitch corresponding to a lead angle. When a current is supplied to the electromagnet 35B of a friction roller unit 31B, the table 21 is fed at a high speed by the roller 34B having a lead angle larger than that of the roller 34A. By this method, the processing of the reaction force against pressing force is unnecessary and positioning can be performed with high accuracy by small-sized simple constitution.
Patent JP-H0981698-A (JP)
Title: Ic card reader and ic card writer
Inventor: OOGIKU MAKOTO
IPC: G06K17/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the maintenance of an intake filter for prevention of waterdrop intrusion provided in constitution for raising pressure inside a case body. SOLUTION: This IC card reader-writer 1 is provided with a hood 1B formed by a transparent acrylic board or the like on the front surface of the case body 1A formed in a box shape. The hood 1B is formed in a triangle shape when it is viewed from a side face and a slope 1a on a front surface side is tiled for a prescribed angle. A display device 2 is disposed at the center of the slope 1a and an IC card read/write unit 4 to which an IC card 3 is to be inserted is attached in a vertical state in the inside of the hood 1B. In the IC card reader-writer 1, since a card insertion port 5 is provided on the lower surface 1b of the hood 1B, even when the reader-writer 1 is installed outdoor, raindrops are prevented from intruding from the card insertion port 5 to the inside of the IC card read/write unit 4 or the case body 1A.
Patent JP-S59124388-A (JP)
Inventor: SATOU YASUO
IPC: G10L15/10
Filed: 1982-12-29
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-S6476677-A (JP)
Title: Excessive pressure difference preventing device for fuel cell
Inventor: HOTTA MINORU
IPC: H01M8/04
Filed: 1987-09-18
Abstract: PURPOSE:To perform the stable pressure difference control by installing multiple gas guiding vertical pipes connected to each other at lower ends between the feed side and discharge side of both gasses and multiple gas guiding vertical pipes communicated to lower sections of the above vertical pipes via a communication pipe. CONSTITUTION:When the pressure of the oxidizing gas to the cathode 2 side becomes excessive, the oxidizing gas OG enters a gas chamber 16 in a vertical pipe 9 and depresses the liquid level to the position lower than a communication pipe 13. The liquid level in the other vertical pipe 10 is thereby raised, the level difference between it and the liquid in the vertical pipe 9 becomes  P, and concurrently the liquid level in a vertical pipe 11 is lowered by  P1. The gas chamber 16 in the vertical pipe 9 is communicated to the vertical pipe 11 via the communication pipe 13, gas enters the liquid in the vertical pipe 11 and is guided to the discharge side line 6 of the cathode 2 via a gas chamber 18. The pressure of oxidizing gas is adjusted to have the small pressure difference between it and fuel gas.
Patent JP-H03102761-A (JP)
Title: Lamp for enlarged projection apparatus
Inventor: HARA MASAHARU
IPC: H01K1/28
Filed: 1989-09-07
Abstract: PURPOSE:To enhance the light gathering efficiency by furnishing a non-frost penetrative part in a part of the surface of a lamp to which frost for light dispersive penetration is applied, and thereby allowing a white light to penetrate directly. CONSTITUTION:The surface of a bulb 1 to which frost 4 is applied, is furnished partially with a non-frost penetrative part 3 so that the white light penetrates this part 3 directly. Therefore, the light emitted from a lamp L, which is set on a reflector 5 of hemispherical concave surface, on the front side with frost 4 applied is gathered directly to a condenser lens 6, while that portion of light having penetrated the penetrative part 3 with no frost 4 applied is first reflected by the reflector 5 and converged onto the condenser lens 6. This should enhance the light gathering efficiency.
Patent JP-S6477268-A (JP)
Title: Interface device for facsimile equipment
Inventor: KOSHIISHI TAKAYASU
IPC: H04M11/00
Filed: 1987-09-18
Abstract: PURPOSE:To reduce the number of parts and to prevent the enlargement of a device by providing an interface circuit to transmit and receive a facsimile signal between a telephone line or a radio and facsimile equiptment. CONSTITUTION:When facsimile equipment 2 is connected through an interface device 1 to a telephone line 3, the telephone line 3 is connected to pins 2 and 3 of a connector 101 and a telephone set 4 is connected to the pins 2 and 3 of a connector 102. When picture information is transmitted from the facsimile equipment 2, the telephone set 4 is hooked off and dialing is executed as usual and an opponent station is called. When the telephone set 4 is hooked off, a current flows at an off-hooking detecting part 104 and the detecting signal of an H level is outputted from a terminal 3. Thus, the output of a NOR circuit 106 becomes an 'L,' and this signal is inputted to the device 2 as an action permitting signal PMT. The device 2, when a signal PMT is an 'L,' can activate a transmitting action. When the opponent station device responds, an operating signal EXC of the device 2 is turned on and the telephone line 3 is connected through a transformer 108 to the device 2.
Patent JP-H0791680-A (JP)
Title: Method and mechanism for feeding cold or hot air in indoor area
Inventor: KIMURA KEIICHI
IPC: F24F1/00
Filed: 1993-09-20
Abstract: PURPOSE:To enable a comfortable air conditioning to be carried out by a method wherein clean air resulting from removing dust during aeration through a filter mechanism installed within a furniture or an aeration duct between furnitures is fed from a ceiling blowing port into an indoor area. CONSTITUTION:Cold or hot air flow from an air conditioner A under an operation of an air conditioner A flows through a duct B and flows into an indoor area from a blowing port C opened at a ceiling surface (a) so as to feed cold or hot air of suitable temperature into the indoor area. In addition, the indoor air is sucked from each of suction holes 3 formed at a base of a furniture, collected into a filter chamber 6 through an aeration duct 4, the air positively filters and removes dust through a filter mechanism 5 arranged within the filter chamber 6, the air passes again through the duct D and circulated back to the air conditioner as clean air. With such an arrangement as above, it is possible to get always a comfortable air conditioning development.
Patent JP-S59118653-A (JP)
Title: Skew preventive method of strip
Inventor: NAKANO JIYUNSUKE
IPC: B65H23/00
Filed: 1982-12-25
Abstract: PURPOSE:To simply prevent the skew of a strip by installing plate feed rolls under a rotating condition and twisting the strip between rolls at a twist angle of 90 deg. or less. CONSTITUTION:Upper and lower rolls 1, 2 continuously feeding a strip 3 are installed under a rotating condition in a plane vertical to the proceeding direction of the strip 3. The strip 3 between these rolls 1, 2 is twisted at an angle theta of 90 deg. or less, thus the skew of the travelling strip 3 can be prevented.
Patent JP-S6295218-A (JP)
Inventor: SUZUOKI KAZUHIRO
IPC: B32B3/24
Filed: 1985-10-17
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。