baber/WOPTO huggingface dataset:
Patent JP-H10282265-A (JP)
Title: Electronic timepiece with power generation function
Inventor: OKIGAMI TOMIO
IPC: G04G99/00
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To extend the life of an electricity-accumulating means at a charge alarm without stopping the display information of a timepiece by stopping either display of a pointer type time display means or an electronic optical display means on the charge alarm. SOLUTION: A means 11 for detecting the amount of charge measures the output voltage of an electricity-accumulating means 2 and outputs a charge alarm signal S6 when it judges that the amount of estimation charge is in shortage. A display control means 12 that has received the charge alarm signal S6 stops a display means with a lower stored priority. In this case, an electronic clock hand display stop signal S3 is outputted to a motor driver 15 to stop a pointer type time display means 8. Also, an LCD stop signal S4 is outputted to an LCD driver 14 and a power supply 13 for LCD driver to stop an electronic optical time display means 9. In this manner, when the amount of changing is in shortage, the life of the electricity-accumulating means 2 and hence a watch can be extended by stopping either the pointer type time display means 8 or the electronic optical time display means 9.
Patent JP-H02263630-A (JP)
Title: Multi-layered circuit substrate
Inventor: SHINOHARA KOICHI
IPC: H05K3/46
Filed: 1989-04-05
Abstract: PURPOSE:To obtain a multi-layered circuit substrate for mounting electric parts using a ceramic supper conductor having a less reactive property to an insulation substrate by adapting, in a supper conductor as a conductor, an organic substance to an insulation body or holding body in contact with the supper conductor. CONSTITUTION:A glass cloth 3 comprising SiO2 or the like is immersed with varnish of non-cured epoxy resin, and dried in a thermostatic bath then so as to obtain prepreg sheets. The specified number of, these prepregs are laminated and adhered to one another and bonded by press under heating, thereby manufacturing an organic substrate. Both sides of the organic substrate are subjected to masking in a part, and a perovskite ceramic supper conductor layer 3 of Bi-Sr-Ca-Cu-O having Bi2Sr2CaCu2Ox is formed by the use of laser sputtering method. Following this, the prepregs comprising the manufactured epoxy organic substrate and non-cured epoxy resin are held alternately in order to be tightly adhered and laminated thereon, further, board by means of a drilling, and subjected to copper coating, and then formed with a through hole therein, thus making an electric source substrate.
Patent JP-H04295376-A (JP)
Title: Sprinkler fire facility
Inventor: KANAI TAKUMI
IPC: A62C35/60
Filed: 1991-03-25
Abstract: PURPOSE:To stop a fire extinguishing agent from being discharged wastefully so as to reduce damage caused by the loss of water by providing within the rise portion of secondary piping a closing means for closing an opening means which is open to atmosphere. CONSTITUTION:The rise portion 37 of the main pipe 51 of secondary piping 5 is formed into the shape of a rise tube which first rises and then falls, and the rise portion 37 is open to atmosphere via a drain pipe 39. An orifice 38 useful in filling the secondary piping 5 with a fire extinguishing agent without applying pressure is provided near the top portion of the rise portion 37 and a check valve 61 which allows the fire extinguishing agent to flow within the rise portion 37 in the direction in which the rise portion 37 rises but which stops the agent from flowing toward the main pipe 51 is connected to the primary side of the orifice 38. When each sprinkler head 4 is mechanically opened, the fire extinguishing agent 37 retained in the rise portion 37 is discharged toward each splinkler head 4 but the portion of the fire extinguishing agent which is located above the check valve 61 is not discharged but remains in the rise portion 37 and stops a fire extinguishing agent inside the secondary piping 5 from being sucked toward each head 4 by siphon phenomenon and the fire- extinguishing agent in the secondary piping 5 is not discharged when the agent in the rise portion 37 is discharged.
Patent JP-H06302423-A (JP)
Title: Manufacture of oxide superconductor coil
Inventor: TOYODA ICHIRO
IPC: H01F6/06
Filed: 1993-04-12
Abstract: PURPOSE:To manufacture a coil of a complicated shape by manufacturing an oxide superconductor coil by using an iron or copper metallic thin plate as a mold material. CONSTITUTION:Raw material powder 2 of Y-oxide superconductor is filled by a fixed amount between layers of a coil mold 1 manufactured by an iron thin plate. The iron thin plate mold filled of raw material powder is inserted to a press molding device and is pressed at a fixed pressure in a central axial direction of a coil. Thereafter, the compressed raw material powder is taken out of the press molding device together with the mold. The raw material powder which is formed by press is thermally treated in air or in oxygen atmosphere in an electrical furnace together with the mold. When a coil mold 4 which is the coil mold 1 which became fragile because of oxidation is removed, a sintered coil-shaped Y-oxide superconductor 5 can be obtained. Then, after sintering or oxygen annealing is performed for a Y-oxide superconductor coil if necessary, the mold is removed and a hollow part is filled of epoxy resin 6 and set. Thereby, a coil of a complicated shape can be manufactured.
Patent JP-S62242684-A (JP)
Title: Benzimidazolo-quinazoline
Inventor: HORUGAA HAIDENRAIHI
IPC: B41M5/124
Filed: 1987-04-08
Abstract: Benzimidazolo-quinazolines of the general formula    <IMAGE>  (I)  in which Y denotes a radical of the formula    <IMAGE> (IIa)   <IMAGE> (IIb)  or   <IMAGE> (IIc)  Y1 denotes hydrogen or alkyl, X and X1, independently of one another, denote hydrogen, alkyl, cycloalkyl, aryl or aralkyl, or X and X1, together with the nitrogen atom connecting them, denote a 5- or 6-membered ring, X2 denotes hydrogen, halogen, alkyl, alkoxy or alkoxycarbonyl, X3 denotes hydrogen, alkyl or aryl, X4 denotes hydrogen, cyano, halogen, alkyl or alkoxy, Z denotes hydrogen, alkyl, cycloalkyl or aralkyl, D denotes an optionally hydrogenated 5- or 6-membered ring, and m and n, independently of one another, denote 0 or 1, in which a double bond is in the positions labelled with 1 and 2 when m=0 and a single bond is in these positions when m=1, and in which the rings A, B and D are the radicals X, X1, X2, X3, X4 and Z may carry non-ionic substituents which are conventional in dyestuffs chemistry, are used as color formers in pressure- and heat-sensitive recording materials.
Patent JP-H02263623-A (JP)
Title: Manufacture of polyester film
Inventor: UCHIUMI SHIGEO
IPC: B29C55/14
Filed: 1989-04-04
Abstract: PURPOSE:To obtain a longitudinal high-strength film whose breaking at the time of film making is few, by a method wherein a film in a noncrystalline state consisting mainly of polyethylene terephthalate is stretched longitudinally so that the film attains to a specific double-refractive index and then the film is stretched so that the film becomes a specific film temperature and a double- refractive index after longitudinal stretching without cooling the film to a temperature not exceeding the glass transition point. CONSTITUTION:After a polymer consisting mainly of polyethylene terephthalate is dried sufficiently, the same is melted and molded in a sheetlike state, solidified on a rotating cooling drum through quenching and noncrystalline state film is obtained. Then the first stretching is performed at such a draw ratio of 1.2-5.0 times that a double refractive index DELTAn1 of the film becomes 1.1X10<-2>-5.0X10<-2>. Then the second stretching of the obtained film is performed in one stage or multiple stage so that a film temperature T2 and a double- refractive index DELTAn2 after longitudinal stretching satisfies a formula I without cooling the obtained film at a temperature not exceeding the glass transition temperature. In addition, a ceramic roll is used as a stretching roll to be used in the second stretching.
Patent JP-S5420613-A (JP)
Title: Coding circuit
Inventor: SUGA KOUJI
IPC: H04N19/00
Filed: 1977-07-18
Abstract: PURPOSE: To eliminate a coding error, by providing a memory circuit stored digitally with the shading state of a television signal for one horizontal period. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04318309-A (JP)
Title: Tape guide drum device
Inventor: IMAI ATSUSHI
IPC: G11B5/52
Filed: 1991-04-17
Abstract: PURPOSE:To surely make the coaxial fixing of a thrust bearing member and to reduce whistling sound by guiding the outer periphery of thrust bearing member and also providing a cover member coating the through-hole of a rotary drum. CONSTITUTION:After an upper cylinder 64 is placed on a disk 60 and a wiring connection is made thereon, the cover member 90 consisting of resin molded goods is pressed into the outer periphery 68 of disk 60 through a protrusion 92. The thrust bearing member 62 is thereby guided to a guide part 96 and fixed on the disk 60. Since the outer diameter d1 of member 62 is made to have the relation of d2<d1 to the inner diameter d2 of a fitting part 94 of member 90, the member 90 is never fallen off. By this constitution, the sound through wind blow is never carried up to a microphone, and the member 62 can be fixed without deviation.
Patent JP-S58201975-A (JP)
Inventor: TAKAHASHI NORIYUKI
IPC: A24F13/02
Filed: 1982-05-20
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-H01257956-A (JP)
Title: Electrophotographic sensitive body
Inventor: AKASAKI YUTAKA
IPC: G03G5/06
Filed: 1988-04-08
Abstract: PURPOSE:To obtain an electrophotographic sensitive body almost freed of residual potential by combining an electric charge generating layer containing a specified bisazo pigment with a charge transfer layer containing a benzidine derivative. CONSTITUTION:The electrophotographic sensitive body comprises the charge generating layer containing one of the bisazo pigments represented by formula I and the charge transfer layer containing one of the benzidine derivatives represented by formula II. In formulae I and II, A is an aromatic coupler component; one of R1 and R2 is H or the like and the other of them is alkyl or the like; R3 is H, alkyl, or the like; and each of R4 and R5 is H or like when R3 is H or the like, thus permitting the electrophotographic sensitive body to be superior in chargeability, rapid in decay of potential due to exposure to light, high in sensitivity, small in dependence of the potential decay on the electric field, easy to cause photodecay, even when low in potential, small in trailing of potential, and almost freed of residual potential.
Patent JP-H02264516-A (JP)
Title: Driving circuit for insulated gate type bipolar transistor
Inventor: NISHIURA EI
IPC: H03K17/56
Filed: 1989-04-04
Abstract: PURPOSE:To turn on an insulated gate type bipolar transistor(TR) in a short transient period in the case of the application of a gate voltage and to reduce the transient ON voltage by connecting a gate terminal and a collector terminal with a series circuit composed of a resistor and a diode. CONSTITUTION:An N-channel IGBT(insulated gate type bipolar TR) 1 is provided with a collector terminal 11, an emitter terminal 12 and a gate terminal 13 and a driving signal source 2 is connected to the terminal 13. Moreover, the terminal 13, 11 are connected via a series circuit composed of a resistor 3 and a diode 4 and the polarity of the diode 4 is the forward polarity from the gate to the collector. Since the gate ON signal is normal at 10-20V, the resistance is selected to be 100-1kOMEGA so as to obtain a current flowing through the resistor 3 to be 100mA or below at this voltage. Thus, the load to the signal source 2 is not specially increased and the increased current capacity is not required. Thus, when a gate voltage is applied to the terminal 13, the IGBT 1 is transited to the ON-state for a short transient period and the transient ON-voltage is decreased.
Patent JP-S5420055-A (JP)
Title: Inorganic material having modified surface
Inventor: YAMADA KOUICHI
IPC: C08L27/00
Filed: 1977-07-15
Abstract: PURPOSE: To prepare an inorganic material having excellent dispersibility and affinity to polymers, by treating its surface with specific phosphorus-containing organoaluminate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60227331-A (JP)
Inventor: FUJII HIROSHI
IPC: H01H71/46
Filed: 1984-04-25
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-H07273465-A (JP)
Title: Multilayer printed-wiring board and manufacturing method thereof
Inventor: KAWASAKI YOGO
IPC: H05K3/40
Filed: 1994-03-30
Abstract: PURPOSE:To provide the title multilayer printed-wiring board and manufacturing method thereof capable of securing the insulation between the wirings of outer layer circuits. CONSTITUTION:Within the title multilayer printed-wiring board and manufacturing method thereof, inner layer circuits 13 provided on the surface of an insulating substrates and the other layer circuit 1 provided through the intermediary on arm interlayer resin layer are connected to one another through the intermediary of via holes 15. The outer layer circuit 1 is composed of a copper foil layer 11 and a plating layer 10 provided on the interlayer resin layer 2. As for the manufacturing procedures, firstly, the inner layer circuits 13 are formed and after coating with the interlayer resin layer 2 and the copper foil layer 11, the upper foil layer 11 above the inner layer circuit 13 are removed. A via hole 15 is formed in the layer 2 and the inner wall is roughened. Next, the surface of the copper foil layer 11 and the inner walls of the via holes 15 are coated with the plating layer 10 and then the outer circuits 13 are formed of the copper foil layer 11 and the plating layer 10.
Patent JP-H07271883-A (JP)
Title: Document output controlling system
Inventor: TAZAKI HIROMI
IPC: G06Q10/10
Filed: 1994-03-31
Abstract: PURPOSE:To highly efficiently distribute a document image to a destination to be distributed without requiring manual operation in a document output controlling system for distributing a document image from a center to each destination to be distributed. CONSTITUTION:A document output controlling file 15 stores document edition necessity/unnecessity judging information indicating the edition period of each document to be distributed from the center 1. A document edition requesting part 17 judges whether each document to be distributed is to be edited in the day or hot based upon the date characteristic of the day and the judging information stored in the file 15. A document editing part 21 edits a document image only for a document judged as the one required to be edited by the requesting part 17 and stores the edited document image in a document image file 23. A document distribution requesting part 19 requests the distribution of the document whose edition is ended by the editing part 21 to a document distributing part 22. When the editing part 21 or distributing part 22 is abnormally ended, a monitoring part 18 restarts the editing part 21 or the distributing part 22.
Patent JP-S58204225-A (JP)
Title: Method and apparatus for curing strip footing of housing
Inventor: TANAKA KIYOSHI
IPC: E04G21/02
Filed: 1982-05-20
Abstract: PURPOSE:To rapidly construct a strip footing for housing without affected by atmospheric temperatures even in the winter season by a method in which a covering material to cover the strip footing is provided, steam is filled up in the cover, and concrete is cured. CONSTITUTION:A formwork is fabricated for a strip footing, a jet pipe C is set along the strip footing, and the boiler 7 of a steam-generating unit A is connected to the jet pipe C with a pipe D. Concrete is poured into the formwork and then the strip footing 1 and the jet pipe C are covered with a sheet 3 to form a covering material B. Then, steam is generated by the boiler 7 and sent into the jet pipe C through the pipe D. The steam is filled up in the covering material B to accelerate the curing of the concrete. As needed, the temperature is detected by a heat sensor 11 for adjusting the flow rate of steam by a temperature-regulating valve 9.
Patent JP-H05288623-A (JP)
Title: Manufacture of capacitance type sensor
Inventor: KOBAYASHI HIROSHI
IPC: G01L9/12
Filed: 1992-04-07
Abstract: PURPOSE:To obtain the manufacture of a capacitance type sensor which enables production easily and at a low cost and moreover, the setting of an interval between electrodes precisely. CONSTITUTION:A mixture of a powder comprising ceramic fine pellets 4 and a synthetic resin material 5 which has a function of dispersing the powder and a function of bonding powder particles and the powder and substrates 1 and 1' together is used as spacer material and the spacer material is solidified drying applying a weight to hold flat electrodes 2 and 2' parallel at a fine interval. This enables production at a lower temperature than ever while making the gap between the flat electrodes 2 and 2' almost the same as the particle size of the fine pellets thereby reducing a deviation remarkably.
Patent JP-S5512583-A (JP)
Title: Detector for record disc
Inventor: OINUMA AKIRA
IPC: G11B19/12
Filed: 1978-07-12
Abstract: PURPOSE:To enable to detect the presence and size of the record disc with non- contact, by using an ultrasonic speaker to a plurality of ultrasonic microphones and matching the both resonant frequencies. CONSTITUTION:A plurality of through-holes 24A to 24C are placed from the center of the turntable radially which is fitted to the rotary shaft 22 and turned unifiedly with this shaft. Ultrasonic microphones 26A to 26C are placed on the player main body 21 corresponding to the through-holes, and the ultrasonic speaker 27 opposing the microphones is provided via the turntable. Thus, the ultrasonic waves emitted from the speaker 27 are detected with the microphones 26A to 26C and the detected signal is processed at the signal processing circuit 28, allowing to discriminate the presence and size of the record disc with non-contact.
Patent JP-H09274967-A (JP)
Title: Connector fitting detection structure
Inventor: ENDO RYUKICHI
IPC: H01R13/64
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a fitting detection function by providing a connector fitting detection structure in which a contact can be securely set continuous even in the condition where dust or the like is attached. SOLUTION: In a connector fitting detection structure to detect a fitting condition of a pair of connector housings 21, 25, one connector housing 25 has an overhang beam type lock arm 39 having a flexible free end in a crossing direction to a connector fitting direction, and an almost U-letter shaped short- circuit electrode 45 having contact parts 47 respectively on the outer side of a pair of leg parts is installed to dispose both leg parts on both sides of the lock arm 39. As the lock arm 39 is locked to the other connector housing 21, a pair of detection electrodes 35 to get in contact with the respective contact parts 47 of the short-circuit electrode 45 installed on the lock arm 39 are protruded to the other connector housing 21.
Patent JP-H11289629-A (JP)
Title: Wiring device attachment frame and wiring device
Inventor: GOTO SHINGO
IPC: H02G3/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wiring device attachment frame, from which a wiring device can be removed easily. SOLUTION: A wiring device attachment frame 1 has an opening 2, to which a wiring device 20 can be attached at its center and retaining parts 8 which are provided for having each other face across the opening 2 and retained with a retainer 21 provided in the wiring device 20. At least one of the retaining parts 8 is capable of holding the retainer 21 between a supporting part 18 pressed against one surface of the retainer 21 and an elastic member 17 pressed against the other surface of the retainer 21.  An insertion recess 19, through which a wiring device removing jig can be inserted between the elastic member 17 and the wiring device 20 in a direction of pressing the elastic member 17 against the retainer 21 is formed in the elastic member 17 at a position immediately adjacent to the pressing position in a direction which is approximately perpendicular to the direction of pressing the elastic member 17 against the retainer 21.
Patent JP-H08266929-A (JP)
Title: Electrostatic dust collector
Inventor: OMI KOSUI
IPC: B03C3/36
Filed: 1995-04-11
Abstract: PURPOSE: To provide an electrostatic dust collector which can surely remove fine particles from an object fluid for dust removal even if the quantity of the fine particles contained in the object fluid for dust removal is large. CONSTITUTION: A leading-in chamber 4 and a leading-out chamber 26 mutually communicated by square pipes 11 are formed in a case 2 of an electrostatic dust collector 1 and electrode pins 23 are inserted into the square pipes 11. A guiding route 14 to communicate the insides of the square pipes 11 and the leading-in chamber 4 is also formed in the case 2. When air containing mist, etc., is introduced into the square pipes 11 from the leading-in chamber 4 and voltage is applied to the square pipe 11 and the electrode pins 23, fine particles of such as mist contained in the air adhere to the inner faces of the square pipes 11 and fine particles of mist are removed from the air. A part of the cleaned air is turned back to the leading-in chamber 4 through the guiding route 14 and mixed with air containing mist.  As a result, the content of mist in air to be led in the square pipes 11 is lowered.
Patent JP-H07293213-A (JP)
Title: Engine valve and manufacture thereof
Inventor: KENMOKU TAKESHI
IPC: B23K20/12
Filed: 1994-04-25
Abstract: PURPOSE:To prevent the movement, in an axial direction, of a receiving plate for preventing oil drop and to extremely easily set the receiving plate on a valve body. CONSTITUTION:A shaft member 1 and a bevel member 2 are separately formed, and a valve body 3 is formed by connecting together the end surfaces of these members 1 and 2 by means of friction welding and a receiving plate 8 is formed on mutual connection part by generating a burr W projecting sideways during welding.
Patent JP-H01260167-A (JP)
Title: Floor bed material and floor structure of concrete building using it
Inventor: HORIKOSHI HIROMITSU
IPC: E04F15/18
Filed: 1988-04-07
Abstract: PURPOSE:To improve the sound insulation capacity of a floor structure, by forming the lower layer with an elastic foaming body with static spring constant at a specified value or below, and the upper layer with a semirigid expanded plastic with compression strength within a specified range, and by further providing a large number of recessed parts on the surface of the upper layer. CONSTITUTION:A floor structure as described in the title is formed of a floor bed member B, made of foaming body, rails 1 and plywoods F, which are laid in layers over a concrete slab S through binding materials M. The floor bed member B is formed of the floor layer made of elastic expanded plastic layer 4 with static spring constant at 30X10<6>N/m<3> or below and the upper layer made of semirigid plastic layer 5 with compression strength in the range of 0.8-3kg/cm<2>. With a large number of column-shaped recessed parts 6 provided in the layer, the layer 5 is made to serve to eliminate resonance transmission that occurs in the 250-1,000Hz frequency band. Consequently, the capacity of excluding compulsive sound and airborne noise can be improved.