baber/WOPTO huggingface dataset:
Patent JP-H11339250-A (JP)
Title: Magnetic recording medium
Inventor: ONO MASAAKI
IPC: G11B5/738
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which can be formed as a thin film and is capable of satisfactorily reproducing a digital recording signal, even if it is stored over a long period of time under high temperature and high humidity conditions and also is appropriate for use in digital recording by a helical scanning method using a rotating head. SOLUTION: This recording medium is provided with a polyester film one surface A which has a 2 to 20 nm SRa value (surface roughness value defined in JIS B 0601 or other equivalent standards) and the other surface B of which has a 2 to 50 nm SRa value and also, which has a Young's modulus of 6,000 MPa or larger in the longitudinal direction and a Young's modulus of 6,000 MPa or larger in the width direction, a nonmagnetic metal or metal oxide layer formed at least on the surface B, and a magnetic layer formed on the side of the surface A.
Patent JP-H0832103-A (JP)
Title: Manufacture of photoelectric conversion device
Inventor: SHIMIZU HISAE
IPC: H04N5/335
Filed: 1994-07-12
Abstract: PURPOSE:To lower the defect level of a photoelectric conversion device so as to reduce the occurrence of dark currents by forming an area having the minimum forbidden width and another area having the maximum forbidden width in such a way that either one of the areas is deposited after the other area is deposited and plasma-treated with a gas containing fluorine. CONSTITUTION:After an electrode 101 and electric charge injection prohibitive layer 102 are formed on a glass substrate 100, a final-stage carrier multiplying layer 107 is deposited on the layer 102. After depositing the layer 107, the discharge of electric charges and supply of a gaseous starting material are stopped. Then the surface of an area having the minimum forbidden width in the layer 107 is fluorinated by introducing a gas containing at least fluorine and restarting the discharge of electric charges. After fluorination, the discharge of electric charges and supply of the gas are stopped. Thereafter, a first graded layer 111 is deposited by forming the area having the maximum forbidden width of the layer 111. By plasma-treating the surface of the area having the minimum forbidden width composed of, for example, amorphous SiGe of the graded layer 111, the multiplication factor is improved and the occurrence of dark currents is reduced.
Patent JP-H0325572-A (JP)
Title: Distributed processing type graphics terminal
Inventor: KAWAMURA YOSHIKI
IPC: G06T1/00
Filed: 1989-06-22
Abstract: PURPOSE:To perform the transmission of a large amount of data in a short time by connecting a graphics terminal to a host computer by using fast parallel buses. CONSTITUTION:A program to connect the graphics terminal to the host computer HC by using the fast parallel buses BUS on which the data are transmitted and to down-load it from the host computer HC via the parallel buses BUS is set as a processing program. Thus, since the graphics terminal is connected to the host computer by using the fast parallel buses BUS on which the data are transmitted, it is possible to transmit even a large amount of data handled in a system which performs a graphic processing such as CAD quickly and smoothly.
Patent JP-H115908-A (JP)
Title: Molding material containing liquid additive
Inventor: NISHIHARA HAJIME
IPC: C08J3/20
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin molding material containing a liquid additive and having excellent appearance and mechanical characteristics, and a process for producing it. SOLUTION: This molding material contains a thermoplastic resin (A) and a liquid additive (B) which is non-polymerizable and has a viscosity at 25 deg.C of at most 100,000 cSt. It is obtained by dissolving component A in component B at a temperature of 25-250 deg.C. The process for producing the molding material comprises dissolving component A in component B at a temperature of 25-250 deg.C to produce a resin composition, and melt extruding this composition with a thermoplastic resin the same as or different from component A.
Patent JP-H05329470-A (JP)
Title: Clean water producing device
Inventor: NAGAI HIROSHI
IPC: C02F1/42
Filed: 1992-05-28
Abstract: PURPOSE:To supply ultrapure water even to the remote point of use and to minimize the amt. of water to be returned from the point of use. CONSTITUTION:The pure water 3 from a primary pure water producing device 2 is further purified by a subsystem 4 to obtain ultrapure water 5, the ultrapure water is sent to the points of use 12p, 12q and 12r through a main supply pipe 6, etc., and the points of use 12p, 12q and 12r are connected to the subsystem 4 with a return pipe 15, etc., to constitute the clean water producing device. Further, an ultrapure water producing device 8 is provided close to the points of use 12p, 12q and 12r connected to the main supply pipe 6, etc., and the supply pipes 11p, 11q and 11r are respectively connected to the two or more points of use 12p, 12q and 12r from the device 8.
Patent JP-H0324268-A (JP)
Title: Formation of thin film
Inventor: SATO JUNICHI
IPC: C23C16/30
Filed: 1989-06-22
Abstract: PURPOSE:To form the insulating film which is lowered in stress by successively executing CVD using a gaseous silane system and gaseous N2O and CVD using the gaseous silane system and gaseous O2 at the time of forming the insulating film by a bias ECR plasma CVD method on a substrate having steps. CONSTITUTION:Trenches 1a are formed as steps on the surface of a silicon substrate 1. The inside wall surfaces of the trenches 1a and the surface of the silicon substrate 1 are thermally oxidized to form an oxide film 2 having about 100 to 200Angstrom  thickness. A primary SiO2 film 3 having about 500 to 3000Angstrom  thickness is then formed as the insulating film by executing the bias ECR plasma CVD method using the gaseous SiH4 and the gaseous N2O as a reaction gas. Further, the trenches 1a are filled and flattened with the secondary SiO2 film 4 formed by the bias ECR plasma CVD method using the gaseous SiH4 and the gaseous O2 as the reaction gas. The SiO2 films 3, 4 in the trenches 1a are lowered in the stress as a whole in this way and, therefore, the generation of defects in the substrate 1 and the generation of cracks in the SiO2 films is obviated.
Patent JP-H05181245-A (JP)
Title: Replenishing method for developing solution
Inventor: NAKAMURA KOICHI
IPC: G03C7/413
Filed: 1992-05-28
Abstract: PURPOSE:To effectively replenish a developer with using a concentrated replenisher soln. of low pH without causing precipitation in a rapid process for color print paper, to obtain long-term stability of a dence replenisher soln. for a developer, and to obtain good photographic picture images. CONSTITUTION:The silver halide emulsion used for color print paper is prepared to contain 90% silver chloride. The concentrated replenisher soln. is devided into at least two kinds of liquids. One liquid is a low pH replenisher soln. containing a color developing agent, and the other liquid is a high pH replenisher soln. containing other replenishing components. These replenisher solns. are independently used for replenishment in a manner that they are not mixed. Further, the low pH replenisher soln. contains such a compd. that can trap the oxidized body of the developing agent.
Patent JP-H0210491-A (JP)
Title: Door locking device of automatic vending machine
Inventor: TAKAKURA KAZUO
IPC: G07F9/10
Filed: 1988-06-28
Abstract: PURPOSE:To easily stop a door at an optional angle and release it without attaching nor detaching a lock member by boring a deformed hole which as recessed grooves in the projection part of a lock plate and inserting the lock member into the recessed grooves. CONSTITUTION:While the door 2 is closed, one end of the lock member 8 is positioned at A and contacts the end surface 11g of the deformed hole 11d of the lock plate 11. As the door 2 is opened, the lock member 8 moves in a direction C while the other end of the lock member 8 abuts on the end surface 11f to the deformed hole 11d, the other end of the lock member 8 abuts on the tail end 11e of the deformed hole 11d finally, and the door 2 stops (position B). When the other end of the lock member 8 is drawn in the recessed groove 11h of the lock plate 1 by the hand, the door stops at the optical opening/closing angle. When the door is released, the lock member 8 is pressed by the foot and released from abutting on the recessed groove 11h.
Patent JP-S5783638-A (JP)
Title: Heat shielding plate for radial gas turbine
Inventor: NAGATA YUUSEI
IPC: F02C7/24
Filed: 1980-11-13
Abstract: PURPOSE: To reduce thermal stress and deformation of a heat shielding plate which is interposed between a centrifugal compressor and a radial flow turbine wheel disposed coaxially with each other, by making up the heat shielding plate of coaxial several annular plates which are radially heaped.  
     CONSTITUTION: A centrifugal compressor 2 and a radial flow turbine 3 are mounted back to back on an output shaft 1. The compressor 2 consists of a wheel 4, a shroud 5, a seal cover 6, a diffuser 7 and so on. The turbine 3 consists of a wheel 9, a shroud 10, a heat shielding plate 11, a nozzle 12 and so on. Said heat shielding plate 11 is made up by coaxially building up serveral annular plates 11aW11c in the radial direction. Each plate is made conically or tapered in a cross-section view so that the junction face 16 may be fit on each other. The most inside annular plate 11a is elastically supported by a keeper plate 19 by the media of a bolt 17 and a initially coned disc spring 18. Projections 20 are formed on the external annular plates 11b, 11c and firmly fit into cavities 21 formed in the keeper plate 19, respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6053284-A (JP)
Title: Valve
Inventor: UEDA YOSHIHIKO
IPC: F16K15/14
Filed: 1983-09-02
Abstract: PURPOSE:To fulfill the choking function by a columnar sleeve, extending outward from a through opening, regardless of the presence of any solid substance when the sleeve chokes a pipe by making the sleeve of soft material which deforms under external pressure. CONSTITUTION:A through opening 2 is shaped in the tapered form by obliquely cutting a pipe 1 at the end thereof. There is provided a columnar sleeve 4 which is, in the middle thereof, fixed to a point 3 on the acute end part of the pipe 1 and extends from the through opening 2 to the outside thereof. The columnar sleeve 4 is a cloth and soft material and has the characteristics that it inhibits passage of any solid substance, however, allows passage of a little amount of fluid. When the sleeve 4 chokes the pipe 1 because the pressure outside of the pipe 1 becomes higher than the inner pressure thereof, some solid substances 5 might be stucked toward or onto the sleeve 4. However that may be, the substances 5 pass aside or are wrapped throughout their configurations by the face of the sleeve 4 and the sleeve 4 is forced stuck to the through opening.
Patent JP-S6317757-A (JP)
Title: Roll paper take-up roller
Inventor: MAEDA YUTAKA
IPC: B65H19/28
Filed: 1986-07-08
Abstract: PURPOSE:To judge whether winding is proper or not in an accurate manner, by detecting a winding state of roll paper on a winding core on the basis of displacement of a guide member which receives pressing force by the roll paper heading for the winding core and is driven for displacement. CONSTITUTION:This take-up roller 6 consists of a winding core 7, a guide member 23 and a winding detection device 41 for roll paper F. A tip part (f) of the roll paper having been conveyed by a conveying system is guided to the winding core 7 by the guide member 23 to be situated in the initial position. And, when the tip part (f) of the roll paper F is reached to an engaged mechanism of the winding core 7, the turning drive of this winding core 7 is started by a driving mechanism 16, while the tip part (f) of the roll paper F is positively engaged by an engaged mechanism, and it is wound on the winding core 7. If so, the roll paper F traces the route changed from that before winding and heads for the winding core 7. The roll paper F, whose route is changed, comes into contact with the guide member 23 so that this guide member 23 receives pressing force and it is rocked and displaced. The detection device 41 detects the winding of the roll paper F on the basis of this displacement.
Patent JP-H0213255-A (JP)
Title: Armature printed board, assembling unit therefor, armature coil unit and motor
Inventor: TAKAHASHI TERUO
IPC: H02K29/00
Filed: 1988-06-28
Abstract: PURPOSE:To arrange a coil accurately by making notches or through-holes at a position for arranging desired number of armature coils along the inner circumferential edge section of the empty core section of the coil. CONSTITUTION:Notched sections 5 are made in a printed board 1 at a position for arranging a unit coil 2 corresponding to the inner circumferential edge section 4 of each empty core section 3 of the unit coil 2 then a conductor 1a is printed, as required, on the printed board except the notched sections and lead-out sections are provided, as required, thereafter a shaft hole 6 and other necessary fixing holes 7 are made in the central section. A device for assembling the substrate 1 and printed board 1 and the unit coil 2 is constructed such that inflated sections having common outer circumferential section with the inner circumferential edge section 4 of the empty core section 3 of the unit coil 2 engage disengagably with the notched sections 5 made in the printed board 1. By such arrangement, the printed board 1 and the underface of the unit coil 2 can be adhered integrally.
Patent JP-H0910102-A (JP)
Title: Rice-cooker
Inventor: TANAKA YASUHIKO
IPC: A47J27/00
Filed: 1995-06-27
Abstract: PURPOSE: To scorch rice irrespective of a rice cooking amount by providing a rice cooking controlling means and a scorching function-setting means or the like to set a cooking-up temperature necessary for scorching rice, and increase a heating amount by an additional cooking pattern setting means in the case when a rice cooking amount-judging temperature-setting means has got the scorching function set thereto. CONSTITUTION: When a rice cooking controlling means 8 has got a scorching function set by a scorching function setting means 4 in a rice cooking amount judging process, cooking-up process and steaming process, the rice cooking controlling means 8 can change a rice cooking amount judging temperature set by a rice cooking amount judging temperature setting means 5 in the rice cooking amount judging process. Also, the cooking-up temperature is set to be raised by a cooking-up temperature setting means 6 in the cooking-up process. A heating amount of an additional cooking pattern can be changed to be increased by an additional cooking pattern setting means 7 in the steaming process. When a user sets the scorching function by the scorching function setting means 4, the rice can be scorched in the cooking-up irrespective of the rice cooking amount.
Patent JP-S6316489-A (JP)
Title: Display device for exposed drive area of tape
Inventor: NAGAHATA KANZO
IPC: G11B27/17
Filed: 1986-07-08
Abstract: PURPOSE:To display an absolute exposed drive position at a tape drive time regardless of the tape driving speed or direction, by making use of a fact that the relation between the rotational speed ratio of two shafts and a tape exposed drive area is intrinsic according to the type of the tape and obtaining the position of a present exposed drive area to the full length of the tape. CONSTITUTION:Pulses obtained at the time of output of a photointerrupter 16 by the revolution of the shaft are counted for a fixed time by a counter 17 controlled by a microcomputer 19 and latched by latch circuits 18 and 18'. The microcomputer 19 controls counters 17 and 17' and latch circuits 18 and 18' to obtain the measured value of the rotational speeds of two shafts at inputs A and B. Then the input A is divided by the input B for calculation of a ratio between them. This ratio is compared with the ratio of rotational speeds between both shafts stored in a ROM. Then the data on the tape exposed drive area corresponding to the equal value is read out and outputted to a display mechanism 6 for display.
Patent JP-H0513054-A (JP)
Title: Sealed rectangular storage battery and manufacture thereof
Inventor: MIYAZAKI TOKUYUKI
IPC: H01M2/02
Filed: 1991-07-01
Abstract: PURPOSE:To reduce the amount of deformation due to inner pressure, and to improve restoring characteristic by having a wide center part of an outer packaging can located in parallel with a plate of layered plate group curved in the interior direction of a battery toward the peripheral part. CONSTITUTION:A layered plate group 1 is inserted into an outer packaging can 2 so that a plate is situated in parallel to a wide surface 2A of the outer packaging can 2. A lid body having anode terminal is installed on an opening end of the outer packaging can 2, the periphery of which is laser-welded. The center part of the wide surface 2A is compressed by a punch, and the center part is thus thinner than the peripheral part. The amount of deformation at the time of inner pressure elevation is reduced thereby, while the restoring characteristic is improved, and the bludge at the time of deformation is thus reduced.
Patent JP-H11349802-A (JP)
Title: One-component moisture-curing polyurethane resin composition
Inventor: ISAKA AKIHIRO
IPC: C08G18/32
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. with an excellent curing property and storage stability, by compounding not only a urethane prepolymer, an amine type catalyst and/or amine type latent curing agent, but also a barbituric acid or its deriv. and/or an active methine compd. SOLUTION: This is a resin compsn. comprising a urethane prepolymer, 0.001-0.1 equivalent, based on one equivalent of the NCO group, of an amine type catalyst such as an N-methylmorpholine and/or 0.1-1 equivalent of an amine type latent curing agent such as an oxazolidine compd., as well as 0.001-20 wt.%, based on the wt. of the compsn., of a barbituric acid or its deriv. having formula I and/or an active methine compd. having formula II. A urethane sealant is obtd. by blending 100 pts.wt. of this compsn. with 0.1-20 pts.wt. of a silyl ester compd., 50-200 pts.wt. of a filler, a plasticizer, an antioxidant, a solvent, etc. In the formulae, R<1> and R<2> are each hydrogen or a 1-18C hydrocarbon group; R<3> and R<4> are each a 1-10C hydrocarbon group; m and n are each 0-3; and m+n=3.
Patent JP-S6140058-A (JP)
Title: Charge quantity computing device
Inventor: GOTO HIROSHIGE
IPC: H01L21/339
Filed: 1984-07-31
Abstract: PURPOSE:To make easily a charge quantity computing device with an integrated circuit on one chip, by constituting the circuit so that a difference between respective charge-quantity accumulated sums in two sequential systems can be obtained in regard to charge supplied sequentially. CONSTITUTION:With a clock pulse psi, charge Q1 is supplied to under a floating gate electrode 13 from a CCD register 1 and charge under a transferring electrode 145 (it is zer since it it drained to a drain region 11) is transferred to under the electrode 13 through under transferring electrodes 146-148. Therefore, at the next time, output V0 is reduced according to he charge Q1 flowed therein, but it is reset by the next reset pulse. With the next clock pulse, the charge Q1 is transferred to under the electrode 145, and at the same time, the charge under the electrode 145 is transferred to under the electrode 13 as well as charge Q2 is supplied to under the electrode 13. Therefore, at the next time, the potential V0 becomes one corresponding to a charge quantity Q1-Q2 and is then reset. Thereafter, in the similar way, an output potential corresponding to a difference of accumulated charge sums Q1+Q3+Q5 and Q2+Q4+Q6 can be obtained.
Patent JP-S6050983-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: HAYAKAWA TOSHIROU
IPC: H01S5/00
Filed: 1983-08-30
Abstract: PURPOSE:To obtain a semiconductor laser in which a lateral mode is stabilized by forming a striped region at the center of the surface of a semiconductor substrate, burying the recesses of both sides with a different conductive type region from the substrate, and projecting upward the portion contacted with the striped region of the buried region when growing a clad layer and an active layer on the entire surface including the conductive type region. CONSTITUTION:A striped Si3N4 film 20 is provided at the center of the surface of a P type GaAs substrate 1, with this as a mask a substrate 1 is etched, thereby obtaining mesa structure to become a recess. At this time the depth of the mesa structure is set to t1<t2, where t2 indicates the depth of the mesa structure and t1 is the height of the remaining raised portion. Then, an N type GaAs layer is grownon the over all surface, the layer 2 is formed at the mesa unit and the layer 21 is cleaved on the film 20, and the film 20 is removed together with the layer 21. Subsequently, a P type GaAlAs clad layer 3, a non-doped GaAs active layer 4, an N type GaAlAs clad layer 5, and an N type GaAs cap layer 6 are grown on the overall surface, the end part along the raised portion of the layer 2 is swelled upward by the heat treatment.
Patent JP-S5952094-A (JP)
Inventor: NAKASAKI HIDEHIKO
IPC: E21D9/00
Filed: 1982-09-14
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-H01259107-A (JP)
Title: Method and apparatus for detecting atomizing jet
Inventor: TANAKA ITSURO
IPC: B22F9/08
Filed: 1988-06-30
Abstract: PURPOSE:To easily detect jetting condition of atomizing jet at high accuracy by arranging a detector composing of a round bar at contacting position with the atomizing jet and observing boring condition to the detector with the atomizing jet. CONSTITUTION:The high pressure water supplied from an injecting tube 30 in an atomizing device 21 is injected to develop the atomizing jet 31. On the other hand, the detector 22 composing of the round bar is fixed with fixing bolts 26, 27 to main body 25 of a detector holding device 23. The above detector holding device 23 is set to the atomizing device 21 while finely adjusting with a finely moving position adjustment device 24 composing of horizontal direction adjusting and fixing bolt 28 and vertical direction adjusting and inclining bolt 29. By this method, the detector 22 is surely set at the contacting position with the atomizing jet 31. By boring condition of the detector 22 with the atomizing jet 31, the jet condition of the atomizing jet 31 is judged. By this method, the wear deforming state of the high pressure water atomizing nozzle is accurately grasped and the quality of the product metal powder is improved.
Patent JP-H0716120-A (JP)
Title: Containing panel for kitchen
Inventor: KONNO YOSHIO
IPC: A47B77/00
Filed: 1993-06-30
Abstract: PURPOSE:To furthermore improve the utilization of a midway space by allowing the containing panel to have a drain function. CONSTITUTION:This containing panel is provided with an opening/closing door 8 in which a recessed part for a cistern is formed on the reverse side and which can rotate in the vertical direction, a supporting mechanism 9 for supporting the door 8 when it is opened, and a drain mechanism 8c connected to the recessed part for a cistern of the opening/closing door 8. In such a way, this containing panel can be utilized as a second sink or a counter instead of a conventional containing function.