baber/WOPTO huggingface dataset:
Patent JP-S529954-A (JP)
Title: Floor face heating device made of floor material and translating panel in one
Inventor: OOKUBO MIDORI
IPC: F24C7/00
Filed: 1975-07-14
Abstract: PURPOSE: To provide a light floor face heating device for facilitating wiring and piping with prevention of damage to wiring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62242341-A (JP)
Title: Manufacture of semiconductor chip carrier
Inventor: NOMURA SEISHICHI
IPC: H05K3/46
Filed: 1986-04-14
Abstract: PURPOSE:To contrive not to damage wire-bonding parts without contaminating a recessed part for mounting a semiconductor chip due to plating by a method wherein an internal layer material having the recessed part is formed, and an insulating substarte for an external layer, a part of whose back surface corresponding to the recessed part for mounting is cut to form a thin layer, is laminated on the surface of the internal layer material to form a multilayer. CONSTITUTION:Insulating substrates 1 for an internal layer with an internal layer circuit formed thereon are laminated and an internal layer material 4 having a recessed part 3 for mounting a semiconductor chip 2 on the surface side is formed. Then, a part of the back surface of an insulating substrate 5 for an external layer to become an outermost layer, which corresponds to the recessed part 3 of the internal layer material 4, is cut to form a thin layer 6, and the insulating substrate 5 for an external layer is laminated on the surface of the internal layer material 4 to form a multilayer. After this, processings for opening holes 13, through hole plating and the formation of an external layer are performed in order to form a multilayer printed interconnection board. Then, the thin layer 6 is cut and removed from the surface side of the outermost layer and the semiconductor chip 2 is mounted on the exposed recessed part 3 for mounting.
Patent JP-S59211361-A (JP)
Title: Centralized supervising system
Inventor: ISHIGURO TAMAHIKO
IPC: H04M3/08
Filed: 1983-05-16
Abstract: PURPOSE:To attain ease of fault in the supervision of a supervising system itself by duplicating a collecting bus and a supervising device in a system collecting supervising information collecting buses to a central supervising center for the supervision of the operating state of plural stations to be supervised. CONSTITUTION:Stations to be supervised LO being terminal stations are tied by relay stations TO so as to attain data transmission among the supervised stations. The plural relay stations TO are connected to a centralized supervising center CMOC for the supervision and test of the system. The center CMOC is provided with a signal distributor, alarm receiving sections AIMR#0-#n and a system supervising console SSCNS. Information collecting buses MBS between the console SSCNS and the alarm receiving sections ALMR#0-#n and connecting lines CNW between the console SSCNS and an alarm display section ALDE are constituted respectively as duplicate systems, Thus, generation of fault of the supervising system itself is supervised rapidly.
Patent JP-H04317458-A (JP)
Title: Magnesia-chromia refractory
Inventor: IKESUE AKIO
IPC: C04B35/047
Filed: 1991-04-17
Abstract: PURPOSE:To improve corrosion resistance and high-temp. strength by incorporating an Mg0-SiO2-CaO flux having a specified m.p. CONSTITUTION:The chemical components of starting material used and the chemical components of a flux present in refractories after firing are measured and the amts. of impurities contributing to as the flux are estimated from the differences between those SiO2 or CaO is added to the starting material so as to attain 1.40-6.00 molar ratio of MgO to SiO2 and 1.45-6.10 molar ratio of Ca0 to SiO2 and magnesia-chromia refractories contg. 5-0.5% flux having >=1,700 deg.C m.p. based on Mg0, SiO2 and CaO are obtd.
Patent JP-H10270846-A (JP)
Title: Degreaser for desmearing
Inventor: ISHIKAWA MASAMI
IPC: H05K3/26
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To effectively remove smear on via holes and through holes on a printed board, by using degreaser having ethylene oxide added styrenated phenole as an effective component. SOLUTION: Degreaser for desmearing has ethylene oxide added styrenated phenole as an effective component, preferably prepared by adding an ethylene oxide of 5-15 mol to a styrenated phenole of 1 mol. For instance, a compound prepared by adding an ethylene oxide of 18 mol to a styrenated phenole of 2 mol and a compound prepared by adding an ethylene oxide of 20 mol to a styrenated phenole of 3 mol may be used as the ethylene oxide added styrenated phenole. The degreaser for desmearing is prepared by using the ethylene oxide added styrenated phenole as it is or by combining it with an appropriate support.
Patent JP-S5610333-A (JP)
Title: Catalyst for cleaning up exhaust gas and manufacture of said catalyst
Inventor: KINOSHITA HIROO
IPC: B01J23/58
Filed: 1979-07-06
Abstract: PURPOSE:To provide the exhaust gas cleaning catalyst which is highly active in a wide range of temperature, by coating a catalyst carrier with a spinel-structured metal oxide and thereafter causing the carrier to carry platinum and/or palladium. CONSTITUTION:To manufacture the catalyst for cleaning up the exhaust gas which is emitted from an internal combustion engine and contains carbon monoxide, hydrocarbon and nitrogen oxide, a catalyst carrier such as alpha-alumina or magnesia is coated with a spinel-structured metal oxide represented as MAl2O4 (M denotes Sr, Mg or the like) and the carrier is thereafter caused to carry a catalytic substance of platinum and/or palladium. The catalyst simultaneously cleans up three constituents, which are CO, HC and Mox, with high efficiency in a wide range of air fuel ratio.
Patent JP-2000278795-A (JP)
Title: Piezoelectric receiver
Inventor: IMADA KATSUMI
IPC: H04R17/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric receiver whose sound pressure characteristic can considerably be enhanced at a low cost with a simple configuration. SOLUTION: A piezoelectric diaphragm 2 formed by adhering a piezoelectric element 2a with electrodes at both sides of a piezoelectric ceramic to a metallic disk 2b is held at an inner side of a package 1 via an elastic body 3 formed by folding a thin plate. Though the configuration above, since the motion of the diaphragm 2 shows behavior similar to a translational motion compared with the conventional technology, the receiver functions as an efficient sound source.
Patent JP-H03284757-A (JP)
Title: Electrophotographic sensitive material
Inventor: SEKI SHIGEMI
IPC: B32B15/09
Filed: 1990-03-30
Abstract: PURPOSE:To enhance the adhesive property of a polyester film and a vapor deposited metallic layer by forming a specific reforming layer on the polyester film and stretching the film, then providing the vapor deposited metallic layer thereon. CONSTITUTION:This photosensitive material is formed by laminating a photoconductor layer on a conductive base consisting of the polyester film and the vapor deposited metallic layer. The reforming layer essentially consisting of aq. self-emulsification type thermo-reactive urethane (A) having <=50% rate of solvent swelling is applied on the above-mentioned film and while the film is dried, the film is stretched in at least one direction; thereafter, the metallic layer is deposited by evaporation thereon, by which the base is formed. The component A or the like obtd. by bringing polyester having >=2 piece of hydroxyl groups and excess amt. of polyisocyanate to produce an urethane propolymer and blocking the isocyanate group is usable.
Patent JP-S59212217-A (JP)
Title: Extrusion of coated layer in form of pipe
Inventor: OONUMA KAZUO
IPC: B29C48/15
Filed: 1983-05-18
Abstract: PURPOSE:To obtain various sizes of coating layers with one die, when coating material fed out of the passage between the nipple and the die is drawn in vacuum and extruded to cover the core passing through the inner part of the nipple, by specifying the draw-down ratio and the degree of vacuum of the coating material. CONSTITUTION:The core 1 to be extrusion coated passes through the inner part of the nipple 10. On the other hand, the coating material 2 is made up of plastic material such as PVC, PE, etc. and extruded in the form of a pipe on the core 1 coming out of the nipple 10 through a space between the nipple 10 and the die 12 to provide a coating layer 2a. In order to stick the coated layer 2a tightly to the core 1, the air in the space 3 between the coating layer 2a and the core 1 is sucked by a vacuum pump from the inner part of the nipple 10. And a specified condition is brought into existence between the degree of vacuum X (mm.Aq) and the draw-down ratio y. In this manner various sizes of coated layers can be provided by the same die. When the degree of vacuum in vacuum drawing is given by X (mm.Aq) and the draw-down ratio of a coating material is given by y, a=1/20, b=1-7 for 50<=x<=125 and a=1/100, b=6-12 for 125<x<=800 are valid in y=ax+b (a, b are constants).
Patent JP-S62259804-A (JP)
Inventor: SOENO KENICHI
IPC: B28B1/20
Filed: 1986-04-14
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-S61244117-A (JP)
Title: Digital phase comparator
Inventor: KONDO ICHIRO
IPC: H03K5/26
Filed: 1985-04-22
Abstract: PURPOSE:To latch data securely by providing a delay circuit between the output terminal of the 2nd logical gate and the other input terminal of the 1st logical gate. CONSTITUTION:A delay circuit is added between the output of an ND gate ND7 and the input of an ND1 and between the output of an ND gate ND8 and the input of an ND6. Consequently, delay is caused in the latch circuit composed of the ND gates ND1 and ND7 and the latch circuit composed of the ND gates ND6 and ND8 and data are latched securely by the latch circuit composed of ND gates ND2 and ND3 and the latch circuit composed of ND gates ND4 and ND5, so that the operation of a digital phase comparator is stabilized.
Patent JP-S529692-A (JP)
Title: Catalyst for removing nox in exhaust gas
Inventor: MATSUO TADASHI
IPC: B01J23/84
Filed: 1975-07-14
Abstract: PURPOSE: A catalyst to selectively reduce NOx in exhaust gas containing SO 2 , O 2 , water vapor, etc., which requires less NH 3 . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08253145-A (JP)
Title: Pitching and rolling preventive device of railway rolling stock
Inventor: NISHI YOSHIKAZU
IPC: B61F5/00
Filed: 1995-03-18
Abstract: PURPOSE: To provide a pitching and rolling preventive device of a car body which can prevent swinging of a rolling stock without using fluid pressure. CONSTITUTION: Winches 12L and 12R driven by electric motors 11 are arranged in a proper position on an under surface of a car body S, and the tips of wires 13 of these winches 12L and 12R are extended over a bogie D so that the car body S is moved in the direction for offsetting vibration of the bogie D, and an electric motor driving means to drive the electric motors 11 is controlled by a control means 3 so that deviation between a car body acceleration command value and an acceleration signal from an accelerometer 301 is eliminated.
Patent JP-S62243594-A (JP)
Inventor: ASO HARUTATSU
IPC: D06F58/02
Filed: 1986-04-15
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-S5713867-A (JP)
Title: Image pickup device
Inventor: MAYAMA KOUICHI
IPC: H04N5/335
Filed: 1980-06-27
Abstract: PURPOSE:To increase the rate of elements of good quality by making defective parts inconspicuous by displaying the defective parts in a neutral tint, by outputting from a compensating circuit a neutral-tint signal preset corresponding to the output signal of a solid image pickup element for a screen defective. CONSTITUTION:A clock is inputted to an address counter 1 to scan addresses of an image pickup element 2. The black or white level of the output of this image pickup element 2 is detected by a detecting circuit 3 to obtain spot-flaw or line-flaw information and at the same time, an address can be taken. In this case, the detecting circuit 3 sets two reference levels to regard output signals between the both as ''0''s and outputs below or above the range as ''1''s, and they are inputted to a RAM4. In the RED mode of a READ/WRITE control circuit 5, the information in the RAM4 is sent to an input changeover circuit 6. Then, the output of the detecting circuit 3 for a screen defective is turned off and a neutral-tint signal preset to a level setting circuit 7 is applied to the circuit 6 to output a defective part in a neutral tint.
Patent JP-H01257623-A (JP)
Title: Sun roof opening and closing mechanism for automobile
Inventor: KIYOKAWA YOSHIYUKI
IPC: B60J7/05
Filed: 1988-04-07
Abstract: PURPOSE:To prevent the occurrence of rattling and the like in the construction to support pivotally the lift stay of a tilt mechanism on a slider engaged with a guide rail by providing a projected turn restriction pin on the tip of the lift stay and restricting the upward motion of the lift stay at the time of closing a lid. CONSTITUTION:A separate type sun roof comprises a tilt type front lid and a slide type rear lid respectively for closing the front and rear portions of a body roof opening part. The front lid is operated for tilt motion with a front slider 10 fitted to a guide rail 9a at the front side via a tilt mechanism A. The tilt mechanism A is so supported pivotally on the slider 10 as to be free to stand and turn, and has a lift stay 14 standing on the retreat of the slider 10 and falling on the advance thereof. In this case, a turn restriction pins 20 and 22 are projected from the tip side of the lift stay 14 and a mounting bracket 16. and engaged respectively with guide parts 19 and 24, thereby restricting the upward motion and turn of the lift stay 14 at the time of closing the sun roof.
Patent JP-S59213251-A (JP)
Title: Bearing supporting device of rotary electric machine
Inventor: KAJIWARA KENZOU
IPC: H02K5/04
Filed: 1983-05-18
Abstract: PURPOSE:To prevent a rotary electric machine from damaging, a bearing from burning and to improve the reliability by elevationally splitting a stator frame into upper and lower frames, and matching and mounting the upper side of the inside end of a bearing unit and the central axis of a vertical direction. CONSTITUTION:A stator frame 4 is split into upper and lower frames, and a bearing unit 1 is so mounted that the upper side of the inside end (b) of the unit 1 is mounted on the axial end (d) of the upper stator frame 4a of the split frame 4 and the central axis (c) of the vertical direction of the unit 1 is matched to the axial end (e) of the lower side stator frame 4b. In this manner, the axial vibration of the frame 4 can be reduced, and the lubricating state of the bearing can be inspected, thereby improving the reliability of a rotary electric machine.
Patent JP-S5514360-A (JP)
Title: Proportional control type solenoid valve
Inventor: SATOU YUUJI
IPC: F16K31/42
Filed: 1978-07-18
Abstract: PURPOSE: To produce an output liquid pressure proportional to a solenoid force by means of a single solenoid coil, by energizing two spring fitted between an output passage and liquid feed passage and between the output passage and a liquid return passage respectively.  
     CONSTITUTION: Valve housings 17, 19, 21, 12 are fitted to a cylindrical portion 39 of a casing 15, and a rod 3 and pressure reducing valve 6 having a tapered notched groove and a valve through springs 5, 7 are fitted slidable in a cylinder 14 penetrating through the housings. A solenoid coil 1 is buried in a casing 25 to which a  plunger 2 is also fitted. When the coil 1 is excited, the plunger 2 is adsorbed leftward, which connects a liquid feed passage 16 with an output passage 11 to raise the pressure in the passage 11. The reducing valve 6 is moved rightward against the spring because of the liquid pressure in a chamber 10, which shuts the passage 11 off the passage 16 and communicates with a liquid return passage 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05286324-A (JP)
Title: Suspension control device
Inventor: OKUDA EIICHIRO
IPC: B60G17/015
Filed: 1992-04-08
Abstract: PURPOSE:To avoid the operation of a suspension controller immediately after start from becoming unsteady. CONSTITUTION:Car speed is detected by a car speed sensor 1, and angular velocity of the rotation of a yaw shaft of a vehicle is detected by a yaw angular velocity sensor 2.0 point omegayzero is calculated by a 0 point calculation means 6 to obtain the correction value omegayadjust of the yaw angular velocity by an angular velocity correcting means 7. If 0 point omegayzero after the start of a suspension controller has not yet been settled, the damping force of a shock absorber is fixed. If it has already been settled, the degree of the rolling occasioned while in turning is assumed by the output signal V from the car speed sensor 1 and the correction value omegayadjust of yaw angular velocity in a turning state assuming means 8, and control signal is output so as to control this degree. A drive circuit 8 drives an actuator 4 by the control signal from the turning state assuming means 8 to control the damping force of a shock absorber 3.
Patent JP-S5313718-A (JP)
Title: Manhole cover device for powder particle transport vehicle of the like
Inventor: NUMATA TAKUJI
IPC: B65D90/10
Filed: 1976-07-20
Abstract: PURPOSE: To prevent a cloth canvas between the inlet side and the manhole at the top of the tank of a powder particle transport vehicle or the like from damaging when the particles are loaded on the veicle excluding the projections of the manhole cover of the vehicle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57202718-A (JP)
Title: Manufacture of large-sized coil
Inventor: MIYAOKA HIDEO
IPC: H01R4/68
Filed: 1981-06-08
Abstract: PURPOSE:To efficiently obtain a large-sized coil with a high-quality and stable joint section by a method wherein the joint section of a conductor and the periphery are enclosed by a vacuum container and are joined by a electron beam welding method. CONSTITUTION:Flat and semicircular copper belts 1a, 1b are faced for welding and a joint section 3 and the periphery are accommodated in a local vacuum chamber 8 having a rising electron beam gun 11 and a container 10 is formed by filling a sealing material 9 for high vacuum. Next, welding is done by the electron beam gun. The molten copper has low viscosity and bead is easy to droop. Therefore, the backing material 12 of a ?-shaped cooling copper plate 14 with carbon 13 is used. In this way, semicircular copper belts 1a, 1b... are successively joined from the inner diameter side to wind by n turns and a high-accuracy troidal magnetic field coil is completed. In this method, a welding joint has  high quality and stability and a large-sized coil can be obtained with high work  efficiency.
Patent JP-2000281118-A (JP)
Title: Aluminum plate for cap and its manufacturing method
Inventor: HATTORI NOBUO
IPC: B32B15/085
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum plate for a cap and its manufacturing method in which a cap formed by an aluminum plate and a polyethylene sealing material can be adhered at a low temperature, a thin wall of the cap can be attained and a high speed production of the cap can be carried out. SOLUTION: There is provided an aluminum plate 2 used in a cap of a container which is practically applied with polyethylene sealing material being set at an inner surface side of the cap after the plate is formed into the cap shape. This aluminum plate is constituted as the aluminum plate 1 for cap in which polyethylene 3 is applied to coat over the upper-most surface layer at the inner surface side of the cap at least after its machining of the aluminum plate is carried out.
Patent JP-H05289353-A (JP)
Title: Method and device for carrying original film
Inventor: SUDO HIROKI
IPC: B65H5/10
Filed: 1992-04-08
Abstract: PURPOSE:To obtain a method and a device for carrying original film by which positional deviation in parallel displacement at the time of carrying original film is prevented. CONSTITUTION:A pair of notched parts 206E is formed on the device inner side of a surface plate 202, and a pinching pawl 302 can be disposed there. Each contact piece of the pawl 302 corresponds to the surface and back surface of the film on the surface plate 202. The pawl 302 is attached to a moving plate 308, and moved between a position where it apporaches the surface plate 202(film pinching position) and a position where it is most separated from the plate 202 (standby position) by driving a rodless cylinder 312. A supporting plate 314 is laid on the device inner side of the surface plate 202 except the moving locus of the pawl 302, and the negative film 16 pinched by the pawl 302 is carried to a standby part 26 on the device inner side by tensile force while it is supported by the plate 314. Therefore, the positional deviation is reduced and the device is made compact as compared with the case that the film is carried while it is sucked and held by a sucker.
Patent JP-H07261021-A (JP)
Title: Optical material
Inventor: TAKADA JUN
IPC: G02B5/28
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a new material having a superlattice structure comprising a heterostructure of an org. layer and inorg. layer 4 and significant optical characteristics. CONSTITUTION:This material contains at least one group of a hetero structure 5 comprising an org. layer 4 of CuPc or the like between two inorg. layers 3 such as TiOx. These layers are formed in such a manner that the electron affinity and the band gap of the inorg. layer 3 are larger than those of the org. layer 4, the thickness of the org. layer 4 is the size of at most two molecules, and that the excited state of electrons in the molecules can be controlled by changing the kinds and thickness of the inorg. layers 3.
Patent JP-2000282607-A (JP)
Title: Horizontal joint panel mounting structure
Inventor: OKADA KOJI
IPC: E04C2/30
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent a bulge in a longitudinal direction of a horizontal joint panel by a simple means that consists of an attaching part formed on an upper end part of the horizontal panel and a connecting metal fitting formed separately. SOLUTION: This horizontal joint panel mounting structure is so constituted that a front member of an upper end part of a horizontal joint panel is extended from a backing material, a tip end of the front member is folded into a side of the backing material to form an attaching part which becomes a U-shaped cross section, and an elongated hole is formed on a folding part of the attaching part. Furthermore, the horizontal joint panel mounting structure is so constituted that a shorter web of a connecting metal fitting formed in a U-shaped cross section which consists of flat plate parts, a standing part, and the shorter web, and an overlapping part of both flat plate parts of the connecting metal fitting formed in the U-shaped cross section same as the above-mentioned attached on an opposite face side is attached by a fixing member such as a screw.
Patent JP-H07268842-A (JP)
Title: Rotary sealing strip for closing notch on parapet
Inventor: SUZUKI YASUO
IPC: E02B13/00
Filed: 1994-04-04
Abstract: PURPOSE:To increase durability, by connecting a sealing strip closing a notch formed at a part of parapets constructed at both sides of a river, to the lower faces of the front and rear parts of a lifting type bridge so as to be freely rotatable toward the lower central face of the bridge. CONSTITUTION:Parapets are constructed at both sides of a river and notches 3 are formed at the bridging part of the parapets. And a bridge 5 is installed to cross over the river. A sealing strip 6 is connected to the lower faces of the front and rear ends of the bridge 5 so as to be freely rotatable and a winch 7 is arranged at the underface of bridge 5 and further, the seating strip 6 and the winch 7 are connected to each other through a pulley 9 by a wirerope 8 like a chain.