baber/WOPTO huggingface dataset:
Patent JP-H10138996-A (JP)
Title: 360-degree rotatable ship jet nozzle
Inventor: MORISHIMA TAKEO
IPC: B63H11/113
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To make a handling operation easier than ever and to reduce the number of malfunction below one third as compared with conventional type and to extremely increase the propelling force of a ship by reducing the number of screws. SOLUTION: A nozzle body 2 provided with a pump 1 for discharging water in one end thereof is shaped like a downward letter U and supports by the other end thereof the base end upper side of the nozzle mouth 4 shaped like a letter L having an outward jet port 3 via an operating handle 5 or a DC motor such that the nozzle mouth 4 can be turned 360 degrees.
Patent JP-H07169624-A (JP)
Title: Tap changeover controller for transformer
Inventor: HORIUCHI NORIMITSU
IPC: H01F29/04
Filed: 1993-12-14
Abstract: PURPOSE:To provide a tap changeover controller for a transformer which secures the tap changeover control in the case of operating a plurality of transformer in parallel and prevents the malfunction of parallel operation control in independent operation. CONSTITUTION:This controller performs the parallel operation control of tap changeover, taking in the switching signal of a breaker and a disconnector provided on the primary side and the secondary side of a transformer, and confirming that both the condition materialization signals of primary parallel condition detecting circuit 10 and the secondary parallel condition detecting circuit 11 are materialized.
Patent JP-H06140734-A (JP)
Title: Plastic molded object provided with circuit terminals
Inventor: KOMAGINE RIKIO
IPC: H05K1/11
Filed: 1992-10-28
Abstract: PURPOSE:To restrain parts cost and assembling cost, ensure design freedom of terminal part fixing direction or the like, and prevent the damage of the terminal part and the exfoliation of a metal layer. CONSTITUTION:The title plastic molded object is provided with a circuit terminal part for insertion which is connected with other circuits or the like by the insertion into a connection means. The circuit terminal part 2 is formed in a unified body on the plastic molded object 1. On the surfaces of the plastic molded object main body and the terminal part 2, metal layers 3 turning to electric circuits are formed by plating or the like.
Patent JP-H05125786-A (JP)
Title: Floor panel and mounting method therefor
Inventor: ASANO TAKEHIKO
IPC: E04B5/02
Filed: 1991-11-01
Abstract: PURPOSE:To make it possible to construct floor panels firmly by a dry type method in the case a plurality of building floor panels are adjoined on a beam to construct. CONSTITUTION:A channel 3 approximately parallel with a floor plane is provided to the end in a width direction, the channel 3 forms a channel-hole 3a together with channels 3 of floor panels 1 and 31 adjacent in a width direction, it is so provided that one end of a coupling connector 4 can be inserted thereinto, and the building floor panels 1 and 31 are formed. The floor panels are more firmly constructed when one end of the connector 4 is interlocked with a beam 2.
Patent JP-H05124013-A (JP)
Title: Method for applying pressing force of pressing body in veneer lathe
Inventor: HIRAIWA KENICHI
IPC: B27L5/02
Filed: 1991-10-31
Abstract: PURPOSE:To make it possible to obtain a large number of veneer within an allowable range and improve yield by gradually increasing pressing forces against a raw wood to a predetermined pressing force after a pressing body is brought into contact with the raw wood when said wood is cut. CONSTITUTION:When a raw wood 2 rotated by a veneer lathe is cut by a blade 3, while a backup roll 10 is pressed against said wood 2, pressing forces of the roll 10 against the wood 2 are gradually increased to a predetermined force after the roll 10 is brought into contact with the wood 2. As a result, when a raw wood 2 having a small diameter is cut, the amount of deflection of the wood 2 caused by the blade 3 before the roll 10 is contacted with the wood is gradually decreased for some period because the pressing forces of the roll 10 is increased to a predetermined force, while the number of revolution of the wood 2 increases and veneers are produced corresponding to the rotation of wood, so that the amount of the deflection is dispersed to a large number of veneers. Consequently, error in thickness per veneer is limited within an allowable range.
Patent JP-H09161733-A (JP)
Title: Light source and luminaire
Inventor: ISHIZAKI ARIYOSHI
IPC: F21V7/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To form a photocatalytic film which has excellent photocatalytic activity and high transparency. SOLUTION: A photocatalytic film 8 mainly composed of a titanium oxide containing a phosphorous oxide is formed on a base body 3 of a light source 1 to radiate ultraviolet rays. The phosphorous oxide added to the titanium oxide increases a crystal characteristic of the titanium oxide, particularly, an anatase crystal phase, and also prevents or delays the once generated anatase crystal phase from changing to a rutile type crystal phase by heating or the like. Therefore, photocatalytic activity of the titanium oxide is improved, and transformation into a cloudy condition of the formed photocatalytic film is prevented.  Therefore, transparency of the photocatalytic film 8 is improved, and photocatalytic activity is also enhanced, and an effect of applying photocatalytic activity such as removal of a stain and a light flux and illuminating efficiency are improved to the light source 1, is further improved.
Patent JP-H09152349-A (JP)
Title: Navigation apparatus
Inventor: HIYOKAWA TOYOJI
IPC: G08G1/0969
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus by which a guidance route can be searched again without largely changing the advance direction of an own vehicle by a method wherein a search area is set by taking into consideration the advance direction and a point on a road, as an object to be guided, near a present position is searched inside the search area. SOLUTION: When a guidance route is searched again, whether a present position is on a road as in object to be guided or not is discriminated. When the present position is located to be on the road as the object to be guided, a route up to a last guidance point from the present position is set. When the present position is located to be not on the road as the object to be guided, a route up to the last guidance point from a point on the road, as the object to be guided, near the present position is searched again, and a favorable route is set as a guidance route. Only a present position mark H2, a guidance route H3 and a registered destination TP or direction marks H4 to H6 indicating the direction of the registered destination are displayed on a map screen H1 displayed on a display.
Patent JP-H09302427-A (JP)
Title: Copper alloy for electronic equipment and its production
Inventor: EGUCHI TATSUHIKO
IPC: H01L23/50
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of short circuit between pins of lead frame, etc., and peeling of plating layer and to improve dimensional accuracy and die life at the time of punching. SOLUTION: This copper alloy for electronic equipment is a copper alloy having a composition consisting of, by weight, 0.1-0.4% Cr, 0.05-2.0% Sn, 0.05-2.0% Zn, 0.002-0.2%, in total, of one or more elements among Sr, Ba, and Bi, <0.2% (including 0%) Zr, <0.01% P, <0.005% S, <0.005% O2 , and the balance Cu with inevitable impurities or a copper alloy having a composition consisting of, by weight, 0.1-0.4% Cr, <0.2% Zr, 0.05-2.0% Sn, 0.05-2.0% Zn, 0.002-2.0%, in total, of one or more elements among Sr, Ba, and Bi, <0.01% P, <0.005% S, and <0.005% O2 , and the balance Cu with inevitable impurities. Further, the size of the crystallized substances or precipitates contained in the copper alloy and the crystalline grain size of the copper alloy are regulated to <3μm and <5μm, respectively.
Patent JP-H04188605-A (JP)
Title: Converter transformer
Inventor: HAGINO HAMAZOU
IPC: H01F27/24
Filed: 1990-11-19
Abstract: PURPOSE:To reduce loss due to heat generation, and to obtain a converter transformer having high conversion efficiency by a method wherein the area of the edge face of the butt-together part of a magnetic leg and the dimensions including the height and the gap of both tapered parts are specifically prescribed. CONSTITUTION:The area of the edge face 6 of the butt-together part of a magnetic leg 2 is set at 70 to 80% of the cross-sectional area other than a tapered part 5, and the measurements including the height of both tapered parts 5 and a gap 4, are set at 23 to 50% of the height of the magnetic leg 2 where windings 8 and 9 will be installed. In this case, both the leakage magnetic flux 10 generating in the vicinity of the gap 4 located between magnetic cores 1 and also the quantity of leakage magnetic flux traversing the wound coil 11 can be decreased, and the loss of eddy current can also be reduced. As a result, the heating up of the coil 11 can be lowered, the temperature of the entire converter transformer can be dropped, and a converter having high conversion efficiency can be obtained.
Patent JP-H10164388-A (JP)
Title: Horizontal s-shaped correction circuit
Inventor: ARIMA KENJI
IPC: H04N3/23
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a correction effect with high accuracy and to provide a degree of freedom of the adjustment in the horizontal Sshape correction circuit where an S-shape correction capacitor is provided to a horizontal deflection circuit. SOLUTION: The S-shaped correction characteristic is adjusted by using changeover switches SW1 , SW2 so as to connect/disconnect, e.g. first half and latter half S-shaped correction capacitors CS1 , CS2 to/from an S-shaped correction capacitor CS of a horizontal deflection circuit for a prescribed period of horizontal scanning. Thus, the S-shaped correction effect with high accuracy is obtained. Furthermore, by adjusting values of control DC signals DA-CTL1 , DA-CTL2 , the adjustment width is controlled independently for the first half and the latter half optionally externally. Moreover, the S-shaped correction value in response to the vertical position of the screen is changed by using a vertical parabolic wave.
Patent JP-H08170513-A (JP)
Title: Variable valve system for internal combustion engine
Inventor: YAMADA SHUNJI
IPC: F01L13/00
Filed: 1994-12-19
Abstract: PURPOSE: To prevent generation of large torque fluctuation even if a cam is changed suddenly in the case where oil pressure is reduced by some cause. CONSTITUTION: A main rocker arm which is driven together with a low speed cam 10 and an auxiliary rocker arm 5 which is driven together with a high speed cam 11 are provided adjacently to each other, and an intake valve 1 and an exhaust valve are opened and closed by the top end part of the main rocker arm 4. The main rocker arm 4 is provided with a connecting lever 13 in order to make both rocker arms 4, 5 in a connecting condition selectively. The connecting lever 13 is energized at all times in an engaging release direction by a return spring, and push-pressed to an engaging position by a hydraulic plunger 17.  Return spring forces of an intake valve side and the exhaust valve side are different from each other, and when oil pressure is reduced gradually, switching into the low speed cam 10 is carried out at timing which is slightly different in the intake valve side and the exhaust valve side.
Patent JP-H09152908-A (JP)
Title: Method and device for displaying operation state of plant
Inventor: SUGIHARA MASA
IPC: G06F3/0484
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To improve the monitoring performance and operability of a plant and lighten the burden on an operator by previously displaying information regarding the stored operation order of plant equipments on a screen. SOLUTION: An operation terminal operation order processing part 3 collates process information 1 with data of the description of the operation order of operation terminals stored in an operation order data base 4 to confirm the current progress state of the plant and decides an operation terminal to be operated according to the current plant progress state and the data of the description of the operation order of the operation terminals. Further, a process for calculating the time up to the operation of the operation terminal to be operated next from operation time data stored in the operation order data base 4 and the current plant state is performed.  Then a screen processing part 5 inputs fixed form screen information 2, edits and processes screen information so as to emphasize and display the operation terminal to be operated next and also display the time up to the operation of the operation terminal to be operated next by using the processing result of the operation terminal operation order processing part 3, and outputs the result to a screen display part 6.
Patent JP-H07138590-A (JP)
Title: Composition and method for waste oil disposal
Inventor: MORITA CHIRIO
IPC: B01J13/00
Filed: 1993-11-19
Abstract: PURPOSE:To provide the composition and method which can dispose of waste oil in a very simplified manner at ordiary temperatures, within a short time and safely, and can be utilized inexpensively and practically. CONSTITUTION:The composition essentially consists of at least one member selected from among three-dimensional network structure polymers such as a highly water-absorptive resin and a carboxyvinyl polymer. The title method comprises mixing the above composition with a waste oil solution and adding water to the mixture to allow the solution to gel. Thus, no special operation technique is necessary to conduct the disposal, and therefore these are suited for domestic use.
Patent JP-H01155325-A (JP)
Title: Diopter adjusting mechanism for camera
Inventor: KONNO TATSUO
IPC: G03B13/02
Filed: 1987-12-14
Abstract: PURPOSE:To facilitate operability and also to prevent the careless action of an operating member in virtue of the covering function of an eye cup by allowing a slight part of the operating member for adjusting a diopter to protrude from the outer part of the eye cup in a state where the eye cup is attached to an eye piece part. CONSTITUTION:The attachable and detachable eye cup 2 is provided in the eye piece part 1a of an equipment main body and the diopter adjusting operation member (rotation dial is an illustrated example) 10 is on the peripheral surface near said eye piece part 1a. And the slight part of said operation member 10 is disposed to protrude from the outer periphery of said eye cup 2 in the state where the eye cup 2 is attached. Thus, the diopter can be adjusted by operating the diopter adjusting operation member 10 while a photographer is in the posture of looking through a finder. And also the careless action can be prevented by covering the most part of the diopter adjusting operation member 10 with the eye cup 2.
Patent JP-H07144912-A (JP)
Title: Production of silicon dioxide coating film and device therefor
Inventor: KOGURE NAOAKI
IPC: C23C18/00
Filed: 1993-11-19
Abstract: PURPOSE:To dissolve problems in maintenance and operation control by passing a part or the whole of a processing soln. contg. an aq. H2SiF6 soln. supersaturated with SiO2 through a centrifugal settling process to centrifugally settle the particles contained in the soln. CONSTITUTION:An activator 3 such as an Al sheet is dipped in an aq. H2SiF6 soln. filled in a processing soln. regulating tank 2 and dissolved to a specified concn. to prepare the regulated processing soln. supersaturated with SiO2. A pump 7 is operated to supply the soln. to a centrifugal settling device 5, the device 5 is rotated to separate and remove the SiO2 particles suspended in the soln., the supernatant with the particle concn. reduced to about 1/10 to 1/100 is supplied to a treating tank 1, and a film is formed on the base material 11 dipped in the tank 1. Meanwhile, the processing soln. overflowing the tank 1 is readjusted in the tank 2 and recycled. The process is repeated to form a coating film on the base material 11 in specified thickness.
Patent JP-H09160221-A (JP)
Title: Method for correcting shifter defect of phase shift mask
Inventor: FUKUSHIMA YUICHI
IPC: G03F1/26
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To correct the shifter defect existing in a phase shift mask with good accuracy, efficiency and productivity and to obviate the imaging of the unnecessary pattern occurring in this shifter defect by exposure and transfer. SOLUTION: The correction of the shifter defect which exists in light transparent part or phase shift part, has a projecting shape and has a phase shift characteristic is executed by first applying a negative type photoresist 4 on the pattern surface side of a substrate 1 and exposing this resist from the opposite surface side of the substrate 1 to shield the light in the edge part of at least the shifter defect in self-alignment and to hold this part unexposed, then developing the resist to form the resist pattern. Next, the shifter defect of the projecting shape existing in the aperture of the resist pattern is etched down to the phase surface equal to the local region where the shifter defect exists and, thereafter, the resist pattern is removed.
Patent JP-S63166812-A (JP)
Title: Cockroach expellent
Inventor: KATSUTA YOSHIO
IPC: A01N25/28
Filed: 1986-12-27
Abstract: PURPOSE:To obtain a cockroach expellent having immediate effects and excellent destroying effects for a long period, containing boric acid and microcapsulated organic phosphorous agent or organic phosphorous agent included with cyclodextrin. CONSTITUTION:A cockroach expellent obtained by blending 5-80wt.% boric acid with 1-70wt.% microcapsulated organic phosphorous agent or organic phosphorous agent included with cyclodextrin and, if necessary, a food, attractant, excipient, water, etc., properly and by molding the blend into a dosage form such as tablet, granule, dust, paste. Ulexite (CaNaB5O9.8H2O), etc., containing Ca component is used as the boric acid. Fenitrothion, diazinon, etc., having low toxicity may be cited as the organic phosphorous agent. The expellent shows effects on both larvae and imagoes and exhibits inhibitory effects on female imagoes having taken the expellent.
Patent JP-H06165514-A (JP)
Title: Three-phase inverter circuit
Inventor: HIRATA TOSHIYUKI
IPC: H02M7/48
Filed: 1992-11-25
Abstract: PURPOSE:To control three main circuits using a single control circuit by time- sharing in a three-phase inverter circuit which is provided with three main circuits operating with a phase difference of a specific value and is connected to a single-phase three-wire system power line. CONSTITUTION:A control circuit 8 detects input/output data on the voltage and current regarding three main circuits A, B, and C and repeatedly creates first, second, and third control pulse data for three main circuits A, B, and C with a constant period T based on the input/output data. Then, by retaining the control pulse data for the period T, a continuous three-system control pulse signal is created and is output to the corresponding main circuits A, B, and C.
Patent JP-H08169426-A (JP)
Title: Umbrella bag-treating machine
Inventor: MIYAMOTO TOSHIO
IPC: B65B69/00
Filed: 1994-12-19
Abstract: PURPOSE: To easily remove an umbrella bag being placed on an umbrella, from the umbrella, and at the same time, facilitate a treatment of the bag which is removed from the umbrella. CONSTITUTION: When an umbrella 34 on which an umbrella bag 33 is placed is inserted in an umbrella insertion port 12, the umbrella bag 33 is removed from the umbrella 34 by the operation of a pair of pinching rolls 13. The removed umbrella bag 33 is dropped on a long net 16 which is operated under a take-up motion, and the umbrella bag 33 is taken up together with the net 16 for the structure. The umbrella bag which is placed on an umbrella can be extremely easily removed from the umbrella by a mechanical motion, and at the same time, the umbrella bag after usage can be recovered by the take-up motion of the long net.
Patent JP-H06163706-A (JP)
Title: Formation of metal film
Inventor: YAMAMOTO HIROSHI
IPC: H01L21/203
Filed: 1992-11-25
Abstract: PURPOSE:To provide the method for forming a metal film for wiring for manufacturing the wiring having the low resistance and the high reliability in a semiconductor device, wherein miniaturization of the wiring has advanced. CONSTITUTION:In the method for forming a metal film 80, which is used as a metal wiring provided in a semiconductor device, an opening 50 for embedding a via plug is formed in an insulating film 40 formed at the upper side of a substrate main body 10 in the first step. Either of Al or Al alloy is deposited on the surface of the insulating film 40, wherein the opening 50 is formed, and sputtered film 60 is formed in the second step. Gas containing an Al component is supplied, and an Al film 70 is formed on the surface of the sputtered film 60 by chemical reaction in the third step. These steps are provided.
Patent JP-H01159322-A (JP)
Title: Production of ultra-low iron loss grain oriented silicon steel sheet
Inventor: IGUCHI MASAO
IPC: C21D8/12
Filed: 1987-12-15
Abstract: PURPOSE:To produce an ultra-low iron loss grain oriented silicon steel sheet by subjecting the surface of a grain oriented silicon steel sheet which is finish-annealed to specular finishing, then depositing a thin film of the nitrides, carbides, oxides, etc., of various elements and a specific insulating film thereon and projecting electron beams thereon. CONSTITUTION:The oxides on the surface of the grain oriented silicon steel sheet which is finish-annealed are removed by pickling or mechanical grinding, etc., and thereafter, the surface is subjected to the specular finishing to <=0.4mum center line average height Ra by electrolytic polishing, etc. The thin film of at least one kind among the oxides and carbides of Ti, Zr, Hf, V, Nb, Cr, Mo, W, Mn, Co, and other elements and the oxides, etc., of Al, Ni, Cu, and other metals is formed by a vacuum plating method on the surface thereof to 0.05-5mum thickness. The insulating film consisting of SiO2, Si3N4, SiC, and Al2O3 and having >=10<10>muOMEGA, cm specific resistivity is further deposited thereon. The electron beams are projected on the silicon steel sheet in the direction across the rolling direction thereof before or after the formation of said insulating film, by which the grain oriented silicon steel sheet having the greatly improved iron loss characteristic is obtd.
Patent JP-H03198224-A (JP)
Title: Information processor and optical disk memory used therein
Inventor: MINEMURA HIROYUKI
IPC: G11B7/24082
Filed: 1989-12-06
Abstract: PURPOSE:To provide the interchangeability of the disk by recording or reproducing necessary information to and from the optical disk memory of a ROM type, DRAW type and rewriting type having <=50% reflectivity by functioning on this memory. CONSTITUTION:An interference film 141 consisting of an electric discharge body and a reflecting film 144 consisting of a metal, etc., are formed on a transparent substrate 130 consisting of glass, plastic, etc., and the reproduced light is made incident from a substrate 130 side. The reflectivity of the disk increases with an increase in the thickness of the reflecting film when the thick ness of the reflecting film 144 is as thin as <=50nm. The reflectivity is nearly constant when the film thickness is >=100nm. The specified value varies with the material of the reflecting film. As a result, the film thickness is decreased down to <=50nm or an Ni-Cr film is used in order to decrease the reflectivity to <=50%. The reflectivity is decreased to <=50%, more preferably about 15 to 30% in order to maintain the interchangeability of the reflectivity. The processing device having the lower interchangeability with the devices and the optical memory system are obtd. in this way.