baber/WOPTO huggingface dataset:
Patent JP-H10128840-A (JP)
Title: Manufacture of plastic molding
Inventor: NAKAMURA SUMIO
IPC: B29L9/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours, to prevent positional dislocation of printing contents, and to print even on a molding of a complex shape by a method in which a heat-softened transparent plastic sheet is vacuum-sucked on a molding mold to which a transfer film is stuck, printing contents are transferred on the back of the sheet, and a coating film is formed. SOLUTION: A transfer film 3 on which printing contents are printed by a transfer ink 32 is stuck on the surface of a molding mold 5, and the fringe part of a transparent plastic sheet 21 is held by a clamp 4 and softened by heating with upper and lower surface heaters, etc. The sheet 21 is arranged on the molding mold 5 installed on the upper surface of a vacuum box 62 and vacuum-sucked from a vacuum suction port 63 through a vacuum hole 64 to mold the sheet 21 along the outside shape of the mold 5. At the same time, the printing contents of the transfer film 3 is transferred to the back of the sheet 21. After that, a coating film 22 is formed on the back of the sheet 21 by spraying, etc.
Patent JP-H06130534-A (JP)
Title: Silver halide emulsion and photographic sensitive material using same
Inventor: KAWAKAMI HIROSHI
IPC: G03C1/12
Filed: 1992-10-21
Abstract: PURPOSE:To provide the silver halide emulsion and the silver halide photographic sensitive material using this emulsion high in sensitivity and contrast and superior in graininess and good in storage stability. CONSTITUTION:The silver halide emulsion contains photosensitive silver halide grains containing silver iodide in >=5mol% on the surface of each grain determined by the XPS surface analytical method, and a polymer represented by the formula: -(-A-)x-(-B-)y-, in an amount of 0.001-10g/mol of silver halide. The silver halide photographic sensitive material contains this emulsion in a photosensitive silver halide emulsion layer. In the formula, A is an ethylenically unsaturated monomer having at least one basic N atom; B is an ethylenically unsaturated monomer except A: each of (x) and (y) is 0.1-100weight% and 0-99.9weight%, respectively.
Patent JP-H06130732-A (JP)
Title: Electrostatic charging method
Inventor: HAYAKAWA HISASHI
IPC: G03G15/02
Filed: 1992-10-19
Abstract: PURPOSE:To make electrostatic charging voltage for electrostatically charging a member to be electrostatically charged stable for a long time without being influenced by environmental change and to obtain a high-quality image. CONSTITUTION:The member to be electrostatically charged 1 where a photosensitive body is disposed on its surface is brought into contact with an electrostatic charging member 5 where conductive fiber 5a is planted on a conductive shaft 5c, and the voltage obtained by superposing DC voltage on AC voltage being peak voltage which is equal to or under twice as much as discharge start voltage in an atmosphere surrounding the member 1 is impressed on the shaft 5c. The member 1 rotating at surface speed different from the member 5 is electrostatically charged with the stable electrostatic charging voltage near the DC voltage from a contact surface B whose impedance is low by the AC voltage.
Patent JP-H03241787-A (JP)
Title: Formation of through-hole continuity by welding
Inventor: SAITO SHIRO
IPC: H05K3/40
Filed: 1989-11-24
Abstract: PURPOSE:To eliminate plating process and enable the process to be simplified by forming a continuity circuit pattern film at both edges of a drilled hole and by welding the pattern film from both sides for obtaining a continuity through-hole. CONSTITUTION:A drilled hole 20 is provided at a specified position of an insulation substrate 2 for enabling an adhesive 1 to be applied on both surfaces, a copper foil 4 is subjected to thermal contact bonding onto the substrate 2 for laminating the copper foil 4, thus enabling an etching resist 5 to be coated onto a par which is left as a continuity circuit of a circuit substrate and a part of the drilled hole 20 for preventing etching and then etching is made to eliminating the copper foil which is not applied. In this process. the copper foil 4 remains at a continuity circuit of the insulation substrate 2 and the drilled hole 20 and, by eliminating etching resist, the copper foil 4 which exists at both edges of the drilled hole 20 of the insulation substrate 2 is subjected to thermal contact bonding from both sides for welding. Therefore, the need for electroless and electrolytic plating is eliminated, that for investment for facilities needed for plating is eliminated, and that for the running cost is eliminated, thus resulting in cost down.
Patent JP-H02152509-A (JP)
Title: Filter medium
Inventor: YAMAZAKI TAKASHI
IPC: B01D24/02
Filed: 1988-12-02
Abstract: PURPOSE:To achieve high efficiency and performance of the subject filter medium by using a nonionic surfactant having 10-20 HLB value jointly with an org. fiber a part of which is fibrillated into the fiber having <=1mum diameter in the filter medium consisting of >=2 kinds of fibers. CONSTITUTION:The filter medium consists of >=2 kinds of fibers, contains an org. fiber a part of which is fibrillated into the fiber having <=1mum diameter, and is used jointly with a nonionic surfactant having 10-20 HLB value. The content of the fibrillated org. fiber is controlled to >=3% based on the total fiber weight from the standpoint of filtration efficiency. The org. fiber of aromatic polyester, aromatic polyamide, etc., having high crystallinity and orientational property is fibrillated to obtain the fibrillated org. fiber. The amt. of the nonionic surfactant to be added is preferably controlled to 0.1-5.0% based on the total fiber weight. An industrially useful high-performance filter medium is obtained without using glass fiber, and the consumption of the expensive fibrillated org. fiber is reduced by use of a surfactant.
Patent JP-H05116370-A (JP)
Title: Laser beam printer
Inventor: EGUCHI TATSUYA
IPC: B41J2/44
Filed: 1991-10-25
Abstract: PURPOSE:To suppress the density irregularity of a recording image at every predetermined output by storing the reference range of a light output level being a range larger than predetermined width and controlling the light output level of semiconductor laser so that a detection level becomes the value within the reference range. CONSTITUTION:The photocurrent Im outputted from a photodiode 3b is converted to a voltage signal Vm by a resistor 23 and converted to a digital signal by the A/D conversion part 11 of a microcomputer 11 to be applied to a CPU 12. The CPU 12 receives the laser output signal APC and printing completion signal PES from an image control circuit through an input and output control part 13. The CPU 12 executes the programs stored in an ROM 14 and an RAM 15 on the basis of various signals to control the driving of semiconductor laser 3a to control the output of the semiconductor laser 3a so that a detection level becomes the value within a reference range.
Patent JP-H03167696-A (JP)
Title: Cash register
Inventor: FUJII NOBUHIKO
IPC: G07G1/00
Filed: 1989-11-28
Abstract: PURPOSE:To prevent such a state where a cash drawer is inadvertently kept open by producing the warning via a warning means if the cash drawer is kept open for a fixed time or longer. CONSTITUTION:When an operator opens a cash drawer 4, an open/close recognizing means 5 is turned on to start an opening process of the drawer 4 and to start an open/close monitor timer 6. When the timer 6 is started, the means 5 checks whether is kept open or not. If not, the input is granted via a keyboard 2 and the timer 6 is stopped. If so, an open state accumulating counter 7 is updated and the count value is updated. When the count value exceeds a prescribed value, a display part 3 or a warning means like a buzzer, etc., are started to warn the operator of a fact that the drawer 4 is kept open. Then the input carried out via the keyboard 2 is stopped.
Patent JP-S63160484-A (JP)
Title: Synchronized sampling circuit
Inventor: CHO FUJIO
IPC: H04N19/00
Filed: 1986-12-24
Abstract: PURPOSE:To match the phase of analog and digital horizontal synchronizing signals by detecting the deviation in time between the analog horizontal synchronizing signal and the digital horizontal synchronizing signal, weighting a sample value and interpolating. CONSTITUTION:An analog television signal from an input terminal 1 is converted to an digital signal by an A/d converter 2, the analog horizontal synchronizing signal fHA is separated by a synchronizing separating circuit 4 and this horizontal synchronizing signal fHA is sampled by a sampling clock fs outputted from a clock generating circuit 7 by a register 5. Then, the deviation in time between the horizontal synchronizing signal fHA and the digital horizontal synchronizing signal fHD of the output of the register 5 is detected in a deviation detecting circuit 6. In a resampler circuit 3, the digital signal converted in the A/D converter 2 is weighted, operated and interporated based on the detected deviation in time. Thereby, the phases of the analog horizontal synchronizing signal and the digital horizontal synchronizing signal can be phase synchronized.
Patent JP-H05118106-A (JP)
Title: Roof structure for generating power with sunlight
Inventor: TAKEHARA NOBUYOSHI
IPC: E04D13/18
Filed: 1991-10-25
Abstract: PURPOSE:To get a roof structure for generating power with sunlight making use of a cheap sunlight power generation by providing a roof or an external wall, which is provided with an aperture leading to outdoor, a translucent board material, which is set in this aperture, and a solar battery module, which is attached to the roof side of the board material. CONSTITUTION:A roof 11 is provided with an opening leading to the outdoors so as to introduce sunlight indoors. Next, a translucent board material 13 is set without space in the opening 12 so as to prevent water leakage or penetration of outside air. And, a supporting member 14 is screwed up to the roof board 17 at the rear of the roof, and a solar battery module 15 is fixed between the supporting member 14 and the board material 13. Furthermore, the connection cable 16 coming out of the solar battery module 15 is connected to other module 15. Moreover, the thickness of the module 15 is made 10mm or less. Hereby, the module 15 is installed indoors, so an expensive sunlight generating system can be introduced.
Patent JP-2001121946-A (JP)
Title: Air conditioner for vehicle
Inventor: INOUE ATSUO
IPC: B60H1/32
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of being stably controlled without a bad effect on propulsion of a vehicle by suitably estimating the available power of power consumption apparatus at least including a heater according to the condition at that time, desirably estimating the power of a compressor suitably, and suitably limiting the power consumption, without stopping the operation of the power consumption apparatus and the compressor in the case of judging that the power required for the power consumption apparatus and the compressor has an influence on vehicle propulsion energy. SOLUTION: This air conditioner for a vehicle has power consumption apparatus at least including a heater (e.g. electric heater) substantially taking a prime mover for vehicle propulsion as an energy source, and the air conditioner is characterized by having a means for estimating the quantity of energy consumed by the power consumption apparatus, and preferably also having a means for estimating the quantity of energy consumed by a compressor of a refrigerant circuit.
Patent JP-H07142464-A (JP)
Title: Method and system for processing
Inventor: FUJIMOTO AKIHIRO
IPC: H01L21/31
Filed: 1993-11-12
Abstract: PURPOSE:To form a multilayer coating with high adhesion by removing organic matters adhering to an object to be processed. CONSTITUTION:The wiring pattern 110 forming plane of a semiconductor wafer W(object to be processed) is coated with an SiO2 film 111 and then irradiated with ultraviolet rays. Consequently, oxygen is ozonized to produce oxygen atom radicals which decompose organic matters 112 on the surface of the SiO2 film 111. It is then passed through a cooling step and a coating liquid 54 is applied to the SiO2 film 111. This method enhances affinity between the SiO2 film 111 and the coating liquid 54 and prevents cracking due to subsequent heat treatment.
Patent JP-H11142835-A (JP)
Title: Color filter substrate with microlenses
Inventor: ISHIMATSU TADASHI
IPC: G02F1/1335
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain the color filter substrate having microlenses, in which an optical utilization rate is made higher, and to improve the display quality of a picture display device by making the shapes of the microlenses that constitute of a microlens layer into flat looking square or approximate square shapes. SOLUTION: Microlenses 2, which constitute of a microlens layer, are made into flat looking square or approximate square shapes. For example, two square microlenses are formed for every colored pixel 4 in its longitudinal direction on a color filter substrate 1 having the microlenses. Moreover, Mx, which is defined as one side of the square microlens 2, is set by an equation Mx=(Bx-2 S) where S is the distance from the edge of the pixel 4 to the microlens 4 and Bx is shown in the figure. Thus, the curveture difference of the lens surface is made smaller compared with the rectangular microlens which is conventionally formed.
Patent JP-H10148538-A (JP)
Title: Position measuring device
Inventor: YUI KATSUO
IPC: G01C21/20
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To substantially resolve the problem of positioning error caused by movement of a moving body during satellite signal positioning calculation. SOLUTION: A satellite signal positioning calculation device 23 starts, according to a timing signal Tg, calculation for obtaining a current position Pg. An estimation navigation movement amount calculation device 25 obtains a movement amount VC of a moving body since occurrence of the timing signal Tg till current time point. An estimation navigation positioning position correcting device 27 obtains a corrected current position PC by adding the current position Pg and the movement amount VC together, and resets a position Pd outputted from an estimation navigation positioning position calculating device 28 at the current position PC. Regardless of delay at calculation in the satellite signal positioning calculation device 23, the current position PC is always a current position tracing a true track.
Patent JP-H02154774-A (JP)
Title: Prize winning device for pinball machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1988-12-07
Abstract: PURPOSE:To freely enjoy a pinball game by every player from a beginner to an expert by distributing pinballs to enter a specific prize winning port at random and making the development of the game into an advantageous one for a player according to the pinball hitting skill of the player. CONSTITUTION:A rotor 6 having plural through holes 5 equipped with a lower opening closing means 17 is provided for the lower part of a pinball receiving port 4 equipped with a pinball detecting means 7 to communicate with the specific prize winning port. A special prize winning detecting means 30 for driving a variable prize winning port 31 is provided at a specific position corresponding to the through holes 5 of the rotor 6. Further, the above device is equipped with a control means 27 to release the actuation of the lower opening closing means 17 after prescribed time passes from the first actuation of the pinball detecting means 7. As the result, while the pinballs to enter the specific prize winning port can be distributed at random, the development of the game can be made into the advantageous one for the player according to the pinball hitting skill of the player, and every player from the beginner to the expert can freely enjoy the pinball game regardless of the pinball hitting skill.
Patent JP-H09145991-A (JP)
Title: Anisotropic refracting power lens
Inventor: UEDA TAKESHI
IPC: G02B13/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an anisotropic refracting power lens which is easily machined and built in by composing the lens of one lens or two cemented lenses. SOLUTION: This lens is a cemented lens 6 which has different horizontal refracting power and vertical refracting power in a plane crossing the optical axis at right angles, and the object-side lens 1 is a lens which has both plane surfaces and also has its refractive index n(r), represented as n<2> (r)=n0<2> (1-(gr)<2> ), at a distance (r) from the optical axis and the image-side lens 2 is a single lens which is formed out of a homogeneous medium and has a cylindrical surface convex to the image side and has its refractive index represented as n<2> (r)= n0<2> (1-(gr)<2> ).  The object-side surface is a plane which is perpendicular to the optical axis and the image-side surface may be a surface which has a larger- radiation-angle section made convex to the image side and varying in curvature along a curve of large curvature with increase of the distance from the optical axis and also has small-radiation-angle section gradually increasing in curvature from the optical axis to the periphery along from a straight line along a curve that is convex to the image side when viewed from the larger-radiation-angle section.
Patent JP-H02152830-A (JP)
Title: Automatic paper feeding device
Inventor: HANAZAKI YOSHIO
IPC: B65H3/06
Filed: 1988-12-05
Abstract: PURPOSE:To enable the stable reverse feeding of sheets in regardless of the kind of sheets by forming the peripheral speed of a feed roller so as to be larger than that of a reverse roller. CONSTITUTION:When double-fed sheets 1 are passed between a feed roller 7a having a high peripheral speed disposed on the upper side and a reverse roller 7b having a low peripheral speed disposed on the lower side, the double- fed lower sheet is pushed back toward a paper cassette 2. The upper sheet is advanced by the feed roller 7a rotating at the peripheral speed higher than that of the reverse roller 7b in the pushing back direction. At a result, the double feed is prevented, and the reliability in paper feeding can be improved.
Patent JP-H10150120-A (JP)
Title: Printed wiring board, bga type lsi package and electronic device
Inventor: HASEGAWA TAKAHIKO
IPC: H05K1/11
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board suitable for alternative mounting of two kinds of BGA(ball grid array) type LSI packages performing the same function but having different sizes. SOLUTION: A printed wiring board 2, on which BGA type LSI package of different sizes and performing the same function are alternatively mounted, is provided with common lands, which are commonly connected to both packages and numbered 1 to 5, 9 and 13 in circles and connected to the electrodes on package side through solder balls, the first exclusive lands which are numbered 6 to 8, 10 to 12 and 14 to 16 and connected to the smaller packages only, and the second exclusive lands which re numbered 6' to 8', 10' to 12' and 14' to 16' and connected to the larger packages only. The second exclusive lands are arranged on the side outer tan the first exclusive lands, and the first and the second exclusive lands, to be connected to the electrodes performing the same function, are connected by a wiring pattern.
Patent JP-H07137368-A (JP)
Title: Printer device
Inventor: KUBOTA YUKIO
IPC: B41J2/485
Filed: 1993-11-15
Abstract: PURPOSE:To increase a printing output speed employing outline font by a method wherein the outline font is developed into bit map data and a cache memory, having a storing capacity bigger than a cache memory which stores the bit map data, is provided. CONSTITUTION:A character pattern processing unit 12 develops outline font, recorded in an outline font storing unit 11, into bit map data. A first cache memory 13 stores bit map data, produced by the character pattern processing unit 12. The data transfer speed of the second cache memory 14 is lower than the first cache memory 13 but the storing capacity thereof is big. A time and date deciding unit 16 gains a time and date information, at which the bit map data, produced by the character pattern processing unit 12 are stored, into cache memories 13, 14, and another time and date information, at which character data are read out of the cache memories 13, 14, then, supplies them into a font control unit 15.
Patent JP-S63162889-A (JP)
Title: Method for reducing dust in vessel
Inventor: KOYAMA HITOSHI
IPC: C23G1/10
Filed: 1986-12-26
Abstract: PURPOSE:To remove dust in a vessel made of a steel sheet or a hot dip galvanized steel sheet and to clean the vessel, by degreasing the vessel with an alkali soln. and washing it with a specified dil. acid soln. CONSTITUTION:When a chromated hot dip galvanized steel sheet or an ordinary steel sheet is formed into the body, top and bottom plates of a vessel such as a drum, mineral oil or org. oil contg. synthetic oil or the like as the principal component is used as a rust preventive lubricant during forming, especially press working into the top and bottom plates, so the oil and fine dust of an inorg. component used in a degreasing stage remain and stick to the resulting vessel. In order to remove them, the vessel is degreased with a soln. of an alkali such as NaOH or Na2CO3 having about 12.4 pH and 10-20g/l concn. at about 60 deg.C. The degreased vessel is then washed with a dil. soln. of an acid such as H3PO4, H2SO4, HCl or HNO3 having 0.001-0.01% concn. Especially in case of H3PO4, the cleaning effect is further enhanced by adding prim. or sec. sodium phosphate.
Patent JP-H11197533-A (JP)
Title: Mobile crusher
Inventor: FURUYA HARUAKI
IPC: B02C21/02
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To improve crushing efficiency to realize high productivity by securing smooth and stable feed of material to be crushed to a crusher from a hopper. SOLUTION: On a freely movable crawler 2, a hopper 10, a vibrating feeder 20 with a grizzly, a crusher 30, and a transport 40 are mounted, and a vibrating screen 50 for removing sediment from under the screen of the vibrating feeder 20 with a grizzly and an auxiliary transport for carrying out the sediment are provided. The vibrating feeder 20 with a grizzly is installed between the hopper 10 and the crusher 30 and carries rocks received by the hopper 10 to the crusher 30 by using driving force of a driving motor.
Patent JP-H05152801-A (JP)
Title: Primary radiator
Inventor: SEKI AKIO
IPC: H01P1/175
Filed: 1991-11-25
Abstract: PURPOSE:To improve the reception efficiency of an electromagnetic wave by correcting the deviation in the plane of polarization inputted to the primary radiator of an antenna when the antenna receiving the electromagnetic wave being a linearly polarized wave from plural broadcast satellites is directed to each broadcast satellite. CONSTITUTION:A ferrite lump 13 is inserted between an aperture 12 of a circular waveguide 11 and a 1st phase shifter converting a circular polarized wave into a linearly polarized wave, an electromagnetic coil 14 generating a DC magnetic field in the progressing direction of the electromagnetic wave passing through the said ferrite ingot 13 is arranged at the outside of the said circular waveguide 11 made of a nonmagnetic body around the said ferrite ingot 13 to vary a DC current supplied to the said electromagnetic coil 14 and to adjust the rotating plane of polarization of the electromagnetic wave passing through the said ferrite lump 13 thereby correcting the deviation in the plane of polarization of the inputted electromagnetic wave.