baber/WOPTO huggingface dataset:
Patent JP-H0795828-A (JP)
Title: Automatic watering apparatus
Inventor: MORI KAZUHIRO
IPC: A01G27/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide an automatic watering apparatus for effectively watering a plant at home. CONSTITUTION:An electromagnetic valve 9 is connected to a faucet 8 and a water-supplying pipe 10 is extended from the valve 9. The electromagnetic valve 9 is opened or closed by a timer 15 installed with operation days, starting time and duration of watering to automatically supply water to plants 12.
Patent JP-H0797006-A (JP)
Title: Double pallet storage type warehouse
Inventor: MORITSUNA KOUJI
IPC: B65G1/04
Filed: 1993-09-30
Abstract: PURPOSE:To reduce work time in disposition changing work, and eliminate need of special storage racks by providing two in/out facilities along length of a hall space between plural storage buildings in a work transfer facility disposed in the hall space. CONSTITUTION:In a hall space 2 between plural storage buidlings 1, a work transfer facility 3 is installed. In this case, the work transfer facility 3 has two in/out facilities 4, 5 provided along the longitudinal direction of the hall space 2. For taking out a stored matter 9 on the depth side stored in a storage rack 7 of the storage buiding 1, disposition changing work is performed. The work transfer facility 3 is stopped at a position where one in/out facility 4 is capable of in/out work with the storage rack 7, and a stored matter 9 on the hand side is taken out. Next, the work transfer facility 3 is moved to a position where the other in/out facility 5 is capable of in/out work, and the stored matter 9 on the depth side is taken out. Next, the work transfer facility is returned to the first position, and the stored matter 8 which need not be taken out is returned to the storage rack 7.
Patent JP-H03105598-A (JP)
Title: Commodity sale data processor
Inventor: TAKAOKA YASUSHI
IPC: G07G1/06
Filed: 1989-09-20
Abstract: PURPOSE:To leave registered data behind as storage, and simultaneously, to avoid inconvenience to keep a customer waiting because of the interruption of registering work by providing an informing means, a discriminating means and a control means. CONSTITUTION:When the remaining storage capacity of a journal memory 15 becomes less than prescribed capacity, or when data quantity stored in the journal memory 15 becomes more than prescribed quantity, this purport is informed by the informing means 29. Accordingly, since an operator can recognize that the remaining storage capacity of the journal memory 15 ran short, at this point of time, he can issue directions saying that the account for the customers going to form a line for the account henceforward is dealt with by another commodity sale data processor. On the other hand, the account for the customers standing in a line at that time is dealt with by the remaining storage capacity. After that, he can print the data of the journal memory on a sheet. Thus, the inconvenience to keep the customer waiting because of the interruption due to the printing of the registered data can be avoided.
Patent JP-S61126625-A (JP)
Title: Video head assembly
Inventor: HATANO KAIHEI
IPC: G11B5/53
Filed: 1984-11-21
Abstract: PURPOSE:To attach a video head without adjusting by finishing superprecisely the attaching surface of a head substrate to a rotary drum and working the attaching surface so that the height from a reference bottom face of the front end part of a head chip is dimensions within a prescribed dimension tolerance where the head substrate can be attached directly to the rotary drum. CONSTITUTION:A head substrate lap finishing lower face 2a of an attaching surface S of a head substrate 2 to a rotary drum 4 is worked and finished superprecisely to have a prescribed attaching height (h) so that the lower face 2a has prescribed exact tolerance dimensions to a head chip front end part reference face 1b. The attaching surface S is finished with <=1mu absolute value of dimensions and <=0.05mu flatness. Thus, a video head H is attached without adjusting.
Patent JP-H1186640-A (JP)
Title: Ignition lead
Inventor: YASUMA TATSUAKI
IPC: F02P15/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To enhance a high withstand voltage characteristic and flexibility of a lead wire in an ignition device for a gas turbine engine and the like which is used in high-temperature environment. SOLUTION: A lead wire 7, made of a flexible conductor, is coated with first flexible insulation members 8, 10 having a high insulation characteristic function and further coated with second flexible insulation members 9, 11, respectively on the periphery of the first insulation members, having a mechanical protector function. It is made possible to realize two functions, a high withstand voltage characteristic and flexibility, while an outer diameter is kept thin, by a multi layered structure in which insulating/protecting units A, B, comprising at least one set of the first and second insulation members 8, 10, 9, 11 are coated with a flexible metallic sheathing member 12.
Patent JP-H08111583-A (JP)
Title: Manufacture of mounting printed wiring board
Inventor: MOTOMURA TOMOHISA
IPC: H05K1/18
Filed: 1994-10-07
Abstract: PURPOSE: To obtain a mounting wiring board equipped with fine terminals accurately located at prescribed positions by a method wherein the terminals electrically connected to the input/output terminals of electronic parts which are mounted on the board are selectively grown and formed through a plating method on the tips of conductive bumps that penetrate through an insulating layer. CONSTITUTION: Photosensitive resist films 2a and 2b are pasted on both the sides of an electrolytic copper foil 1 respectively and irradiated with light rays through the intermediary of a mask 3, and holes 4 are provided in the resist film 2a by development. Thereafter the copper foil 1 is dipped into a copper electroplating solution and subjected to copper electroplating, whereby an electrolytic copper foil 1 where protrudent conductive bumps 5 are formed on one main surface is obtained. Then, a synthetic resin sheet, an aluminum foil, and a kraft paper are laminated on the electrolytic copper foil 1, which is pressed by a hot press into a laminate where the tips of the conductive bumps 5 are exposed on the outer surface of the synthetic resin sheet penetrating through it.  Thereafter, a wiring is patterned by selective etching, etching resist is removed, and thus a mounting wiring board is obtained.
Patent JP-H0990120-A (JP)
Title: Production of polarizing plate with reflection plate
Inventor: YAMADA MASAKAZU
IPC: G02B5/30
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a polarizing plate with a reflection plate which lessens the formation of air bubbles even in a severe use environment of a high temp. and high humidity by executing a pressurizing or pressure heat treatment in a lamination stage. SOLUTION: This process for producing the polarizing plate with the reflection plate comprises laminating the reflection plate via an adhesive on one surface of the polarizing plate and laminating a tacky adhesive material layer on the other surface, then subjecting the plate to the pressurizing or pressure heat treatment at 0 to 60 deg.C under 3 to 7atm pressure. If, at this time, the treatment conditions are below 0 deg.C and 3atm pressure, the effect of suppressing the air bubbles of heat resistance quality is unstable and insufficient. If the treatment conditions exceed 60 deg.C and 7atm pressure, the peeling force of the release paper temporally adhered to the tacky adhesive layer increases and the polarizing plate is inconvenient at use.  The time for the pressurizing or pressure heat treatment is properly set by the selected pressure heat treatment conditions, etc., and is preferably about 30 to 90 minutes. As a result, the intrusion of the air bubbles at the boundary between the inside of the tacky adhesive layer and the polarizing plate or reflection plate connected thereto is lessened.
Patent JP-H0293709-A (JP)
Title: Supporting device for process plant operation
Inventor: YAMANE NORIYUKI
IPC: G05B23/02
Filed: 1988-09-30
Abstract: PURPOSE:To diagnose even concerning unknown abnormality to take countermeasure against the abnormality by providing a plant data base, a knowledge base to house the function hierarchical structure knowledge of a plant as well, an inferring mechanism and a man machine interface. CONSTITUTION:In a knowledge base 4, a knowledge 7 to describe the function hierarchical structure of the process plant is housed in addition to knowledges (figures 8-12) to be needed for the abnormality diagnosis and countermeasure plan of the process plant. For this knowledge 7, a nuclear power plant 1 is grasped as the hierarchical structure from the side of the function according to the view point of knowledge engineering. Thus, in an inferring mechanism 5, on the basis of this knowledge 7, the retrieval and diagnosis of the plant abnormality, the selection of an operation target and further, the plan and synthesization of the countermeasure are systematically executed from the view point of production and security to be the original purpose of the plant. Thus, interaction between man-machine is easily executed and the enough processing can be executed even concerning the unknown abnormality which is not forecasted in advance. Then, the optimum countermeasure can be presented.
Patent JP-H0986443-A (JP)
Title: Cowl louver top
Inventor: MIYAMOTO SHOJIRO
IPC: B62D25/08
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To suppress microparticulates from being guided into a vehicle cabin. SOLUTION: A split piece 1A constituting a cowl louver top 1 is arranged at the front of a front glass 3, and it is provided with a main body section 4, a glass seal section 5, a frame seal section 6, and a vent section 8 having many through holes 7. The vent section 8 is made removable from the main body section 4, and a filter pack 12 storing activated carbon is provided on the back side. A draining means 13 is provided between the through holes 7 and the filter pack 12. The outside air passes through many through holes 7 of the vent section 8 and is guided into a vehicle room via an air vent system. Since the filter pack 12 is provided on the back side of the cowl louver top 1, foreign matters in the outside air passing through the through holes 7 of the vent section 8 are captured by the activated carbon in the filter pack 12, and their infiltration into the air vent system is suppressed.
Patent JP-S61125094-A (JP)
Title: Dc discharge type gas laser device
Inventor: NODA ETSUO
IPC: H01S3/097
Filed: 1984-11-21
Abstract: PURPOSE:To make the entire device compact and to improve reliability, by connecting inductance to a ballast resistor in series, thereby suppressing the rapid increase in current, which is generated when glow discharge is transferred to arc discharge. CONSTITUTION:A cathode is used as a divided electrode 1. Its shape is a pin shape. As an inductance part 4, a ferrite core 6, around which conductor is wound, is used. As a result, a power source and a discharge part can be made compact and simple, and an inexpensive, highly reliable laser device can be obtained.
Patent JP-S61123184-A (JP)
Title: Conduction modulation type mosfet
Inventor: NAKAGAWA AKIO
IPC: H01L29/78
Filed: 1984-11-20
Abstract: PURPOSE:To obtain a conduction modulation type MOSFET capable of being used in the same manner as a normal power MOSFET and a bipolar Tr by setting a paprmeter value so as to satisfy predetermined relationship in order to make a current value on a latch-up larger than that on the saturation of a channel region. CONSTITUTION:An n<+> type layer 12 and a high-resistance n<-> type layer 13 are formed onto a p<+> type Si sbstrate, and a p<+> type guard ring layer 22 is shaped outside an effective element region while a p<+> type layer 16 is formed. Gate electrodes 19 are shaped through gate oxide films 18, and a diffusion layer 14 is formed while using the gate electrodes 19 as masks. A p<+> type layer 15 is shaped into the layer 14, As is implanted to form n<+> type source diffusion layers 17, and channel regions 21 are shaped. A source electrode 20 and a drain electrode 23 are formed. When the whole channel width per the unit area of the region 21 is represented by W, the area of the gate electrode 19 by Sa, the whole outer-circumferential length of the base diffusion layer 14 in the unit area by T, and the thickness of the gate insulating film 18 by (d), a para sitic thyristor is not latched up by satisfying a formula: (W.Sa)/(T.l.d)<1.1X10<8>.
Patent JP-S62102326-A (JP)
Title: Signal detecting device
Inventor: TOMINO TADASHI
IPC: G06F3/037
Filed: 1985-10-29
Abstract: PURPOSE:To read code information easily and exactly by coupling a hood which incorporates a photosensor wit a suction cup and allowing the hood to be moved. CONSTITUTION:A spherical body 9 is fitted rotatably in the recessed part of the boss 8 at the peak part of the suction cup 7, the photosensor 5 at the bottom part of the cylindrical hood 4 is connected to a controller electrically by a cord 6, and the hood 4 and spherical body 9 are coupled together by a hard arm 10. The suction cup is positioned suctionally nearby the bar code information display area on a CRT display screen and the opening part of the hood 4 is brought into contact so as to cover the display area, so that bar code information is read by the sensor 5.
Patent JP-H04126526-A (JP)
Title: Hollow fiber membrane module and its production
Inventor: KUMAMI KAZUHISA
IPC: B01D63/02
Filed: 1990-09-14
Abstract: PURPOSE:To prevent peeling of an adhesive from a case by forming such a adhesion sealing structure of a hollow fiber membrane module that the cross section thereof has an outer adhesive layer containing no hollow fiber and an innder adhesive layer containing the hollow fiber. CONSTITUTION:The adhesion sealing part of the hollow fiber membrane module is such a structure that in the cross section perpendicular to the longitudinal length of the module, there are an outer adhesive layer 1 containing no hollow fiber 3 near the inner wall of the case 4 and an innder adhesive layer 2 containing hollow fiber 3 but not contact with the inner wall of the case 4. By this method, adhesion sealing of fiber ends is independently done from adhesion sealing of the fiber bundle to the case, and thereby, peeling of the adhesive from the case is prevented.
Patent JP-H06282067-A (JP)
Title: Positive photosensitive lithographic printing plate
Inventor: KAWACHI IKUO
IPC: G03F7/00
Filed: 1992-09-14
Abstract: PURPOSE:To provide a lithographic printing plate without causing burning entanglement even when burned at high temp., having a large development allowance and excellent in printability and printing durability. CONSTITUTION:A photosensitive layer is provided on a substrate to constitute a positive photosensitive lithographic printing plate. The photosensitive layer of the plate is a positive photosensitive composition contg. a phenol derivative, a water-insoluble and aq. alkali-soluble resin, o-quinonediazide or diazonium salts or a mixture of a compd. generating acid when exposed and a compd. decomposable with acid and having at least one C-O-C group, and the phenol derivative has 4 to 8 benzene rings, at least one phenolic hydroxyl group and at least two groups expressed by-CH2OR<1>. In the formula, R<1> is hydrogen atom, alkyls or acyls.
Patent JP-H0294267-A (JP)
Title: Printed board device
Inventor: TACHIHARA AKIO
IPC: H05K3/32
Filed: 1988-09-29
Abstract: PURPOSE:To assure connection and simplify the connection work by providing a pair of through holes on both sides of the lead wire connection section of a printed board and inserting both end sections of a nearly U-shaped wire into the through holes and bending them. CONSTITUTION:When a lead wire 15 is to be connected to a printed board 11, first the core section 16 of the lead wire 15 is mounted on the lead wire connection section 12 of the board 11. Both led sections 20 of a wire 18 are inserted into a pair of through holes 13 and 14 across the connection section 12, a force is applied in the direction shown by an arrow, the pressing section 19 of the wire 18 is pressed to the core section 16, and the core section 16 is pinched by the pressing section 19 and the connection section 12 in the pressed state. Both leg sections 20 of the wire 18 are folded and hooked at the tip side on the rear side of the board 11 under this condition. The core section 16 is not separated from the preset position of the connection section 12. The pressing section 19 obliquely presses the core section 16, and it is pressed by the wire 18 more surely.
Patent JP-H1180823-A (JP)
Title: Smelting reduction operating method of chromium ore
Inventor: MORIOKA HIROYASU
IPC: C21C5/28
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To restrain the scattering of C into dust causing to the lowering of yield of carbonaceous material in a furnace, in smelting reduction using coal having <=45 Hardgrove index(HGI) and >=10% volatile matter content (VM) as the carbonaceous material. SOLUTION: At the time of producing molten metal containing chromium by adding the carbonaceous material and chromium ore into molten iron incorporated in a metallurgical reaction vessel and supplying gaseous oxygen to burn the carbonaceous material and executing the smelting reduction of the chromium ore with this combustion heat, coke is used till starting time or halfway of the smelting reduction period. Thereafter, the coke is changed over to the coal having <=45 Hardgrove index(HGI) and <=10% volatile matter(VM). This smelting reduction is desirable to continu for >=15 min.
Patent JP-S62105342-A (JP)
Title: Plasma x ray generator
Inventor: ARITA HIROSHI
IPC: H01J35/22
Filed: 1985-11-01
Abstract: PURPOSE:To enable high brightness X ray output to be derived almost infactly, being unaffected by gas density, by constituting a shielding body, which encloses a space including ends of coaxial electrodes, with a metal mesh. CONSTITUTION:A discharge tube is provided with an anode of inner cylindrical electrode 1 and a cathode of outer cylindrical electrode 2 which are arranged coaxially. The top ends of the electrodes are enclosed by shielding body 7 which is made of a spherical metal mesh. The center of the spherical shielding body 7 is located at the axis of the inner cylindrical electrode 1, and the spherical shielding body 7 encloses a part of each of the coaxial electrodes and a space 8 where the plasma is pinched, and is kept at the same potential as that of the outer cylindrical electrode 2. The shielding boy 7 is provided with a window made of beryllium 9 aligned to the axis of the inner cylindrical electrode 1 with the rest made of mesh. This configuration can derive X ray out put of high brightness without reducing its intensity.
Patent JP-S60140408-A (JP)
Title: Stage
Inventor: OKAMOTO KEIICHI
IPC: G05B11/32
Filed: 1983-12-28
Abstract: PURPOSE:To attain a stage with high running accuracy and low cost by storing a position expectation valve or a correction value at a detecting position of the stage in advance and applying a feedforward correction. CONSTITUTION:A laser length measuring device 13 of a photomask inspection device using the stage gives a present stage position to a system controller 10. The controller 10 reads an error storage table to the present position stored in advance in a built-in memory and obtains a correction value, and then gives it to a comparison discriminator 9 as a position correction signal. The comparison discriminator 9 moves correction stages 11, 12 mounting detectors 7, 8 based on the correction value and applies correction to the detected image. In the correction of the correction stages 11, 12 when a magnification of objective lenses 5, 6 is taken as a value such as 100, the error 1mum of the XY stage 1 is expanded to 10mum and the stage is controlled with good mechanical accuracy.
Patent JP-H04124889-A (JP)
Title: Laser oscillator and cutting apparatus provided with said laser oscillator
Inventor: YABU MASAAKI
IPC: B23K26/082
Filed: 1990-09-14
Abstract: PURPOSE:To lower the cost of laser oscillator and cutting apparatus and improve working efficiency through a partial omission of wiping work of a reflection mirror with cloth and angle adjusting work by causing the laser which reciprocates between a total reflection mirror and a partial reflection mirror to rise upward only with one reflecting mirror and forming the L-shaped reciprocating path of laser. CONSTITUTION:A cabinet 12 is formed in the shape of L and a total reflection mirror A and a partial reflection mirror B are respectively provided at the end portions of the cabinet 12. Moreover, an anode 2 and a cathode 3 respectively connected to the power supply are provided in the internal area near the mirrors A, B and a reflection mirror Mg is also provided at the corner of cabinet 12. The generated laser L is reflected by the predetermined angle (90 degrees) and the reciprocating path of laser L is formed in the shape of L.
Patent JP-2001077411-A (JP)
Title: Light-emitting diode array and manufacture thereof
Inventor: KOIZUMI MASUMI
IPC: H01L33/14
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a light-emitting diode array where light absorption and leakage current at GaAs layers are reduced. SOLUTION: This light-emitting diode array has a double heterostructure, consisting of an N-type Al0.4Ga0.6As lower clad layer 12, an N-type Al0.15Ga0.85As active layer 13, a P-type Al0.4Ga0.6As upper clad layer 14, and a P-type Al0.4Ga0.6 As current diffusion layer 15. Each of light-emitting diodes is isolated by an isolation groove. An uppermost P-type GaAs ohmic layer 3 is provided in the middle of each light-emitting diode region. The distances between the four sides of the layer 3 and the corresponding device isolation edges are made equal. As a result of this constitution, light absorption at the GaAs layers can be reduced, and leakage current in the transverse direction can be reduced.
Patent JP-2001074628-A (JP)
Title: Control method in material-testing device and material- testing device
Inventor: UNO HIROSHI
IPC: G01N3/32
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a control method and a material-testing device for performing control so that the amplitude of load fluctuation being applied to a test piece becomes a target value more accurately. SOLUTION: A digital target load signal Yi of a sinusoidal wave is generated, and pull and compression loads are alternately and repeatedly applied to a material test piece 9 by a load-applying device 6 based on the target load signal. Then, the load of the material test piece is detected by a sensor 11, a detection load signal Y0 is multiplied by a sinusoidal wave value, high-frequency components are eliminated before being squared for obtaining the first square value, and at the same time the detection load signal is multiplied by a cosine wave value, high-frequency components are eliminated before being squared for obtaining the second square value, the first and second square values are added, the square of the added value is doubled, an amplitude B of the detection load signal is obtained,  and the amplitude of the target load signal is corrected so that the amplitude of the detection load signal becomes a target amplitude M.