baber/WOPTO huggingface dataset:
Patent JP-2000132165-A (JP)
Title: Watermark information embedding device and watermark information embedding method, and computer-readable recording medium having recorded data embedded with watermark information thereon
Inventor: NAITO JOJI
IPC: G06F21/10
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To disenable MIDI(musical instrument digital interface) easily removed without destroying the MIDI data and to embed a watermark information without impairing the quality of the data, by embedding the watermark information in tempo information of the MIDI data. SOLUTION: A tempo information deletion means 2 deletes tempo information except head tempo information from detected first tempo information. A first time information change means 3 changes time information of all the MIDI events comprised in MIDI data A such that time of its output is equal to the absolute time when all the MIDI events included in the MIDI data A before the deletion of the tempo information are performed. A watermark information change means 4 changes watermark information B into second tempo information according to a tempo transition curve. A tempo information addition means 5 adds the second tempo information to the MIDI data A after the change of the time information. A second time information change means 6 changes the time information of the MIDI events.
Patent JP-H03165030-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU TORU
IPC: H01L21/3065
Filed: 1989-11-24
Abstract: PURPOSE:To improve the covering property of an insulating film and an upper film of a contact part by using double-layer structured films of a heat-treated BPSG film and an SOG film as an insulating film, and forming the contact part by isotropic etching for the SOG film, anisotropic etching for the BPSG film and heat treatment. CONSTITUTION:A BPSG film 1 is formed on a silicon substrate 4, an LOCOS oxide film 3 and a polysilicon film 7. After heat treatment, an SOG film 2 is formed on the BPSG film 1. Then, resist 5 is formed by a photolithography technology. The SOG film 2 is etched until the surface of the BPSG film 1 appears by B.O.E. Then, the BPSG film 1 undergoes dry etching, and a contact part is formed. Thereafter, the resist 5 is removed, and then treatment is performed. Thus, a metal wiring layer 6 is formed. At this time, since the metal wiring layer 6 is formed on the smooth surface, the covering property of the metal wiring layer 6 becomes excellent.
Patent JP-H11138246-A (JP)
Title: Method for designing excess slab
Inventor: YAMAGUCHI OSAMU
IPC: B22D11/16
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a designing method of an excess slab which can eliminate the loss developed by cutting in the width direction and in the length direction. SOLUTION: In the designing method of the excess slab in the case of being unsatisfactory to an order quantity of the slab at the time of producing a semi- product slab with a converter and a continuous caster, a process for storing the past ordered information a process for predicting the following order quantity by inputting the stored past ordered information and a process for designing the width and the length of the excess slab developed at the casting step based on the predicted value of the order quantity obtd. with the prediction, are progressed.
Patent JP-H11137067-A (JP)
Title: Clutch operational structure for grain discharge apparatus
Inventor: OTANI TOSHIKATSU
IPC: A01F12/46
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a power operational-type discharge clutch designed to realize the action of slowly letting in the clutch as well as of quickly letting out the clutch. SOLUTION: A clutch operational mechanism 19 for a tension clutch 13 onto a bottom screw shaft 8a has such a scheme that an operational arm 22 subject to abutted turning with a drive arm 21 to be normally/reversely driven by a wiper motor M and a tension arm 18 are allowed to interlock with each other via an interlocking mechanism 23, and a transmission-on position is disposed just close to one side of a dead point DP and a transmission off position far apart from the other side. The mechanism 19 works as follows: in letting in the clutch, the tension arm 18 is moved slowly to the clutch-on side by the aid of motor drive, while in letting out the clutch, the operational arm 22 is moved ahead by the aid of belt tension and tensile spring 23A tension just as the arm 22 goes beyond the dead point, letting out the clutch instantaneously.
Patent JP-H11145590-A (JP)
Title: Manufacture of circuit wiring substrate
Inventor: HIRANO TATSUKI
IPC: H05K3/24
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a circuit wiring substrate, wherein a plated film is formed efficiently on an electrode pad part by electroless prating method, growth of the plated film on a not-expected part is surely prevented, and good solder wettabeility is assured at soldering. SOLUTION: A process in which a wiring conductor pattern is formed on an insulating substrate, a process where a protective film is formed on a wiring conductor pattern except for an electrode pad part of the wiring conductor pattern formed in the process, a process where the electrode pad part is polished, a process where an Ni-B based plating film is formed on the electrode pad part polished in the process, a process where an Ni-P based plating film is formed on the Ni-B based plating film formed in the process, and a process where an Au based plating film is formed on the Ni-P based plating film formed in the process, are provided.
Patent JP-H02150969-A (JP)
Title: Test pattern preparing method
Inventor: KOJIMA SEIYA
IPC: G06F17/50
Filed: 1988-12-02
Abstract: PURPOSE:To efficiently obtain a target test pattern by interactively executing test pattern preparing work with the use of a screen such as a work station. CONSTITUTION:A plotting file 1 includes the name, etc., of an element to be logic circuit information, and plotting information such as a color used for the displaying of the name. A test file 2 includes test information such as an input signal value, and the plotting information such as the color sued for the displaying on the screen. In a library 3, a graphic symbol used for a circuit diaphragm is stored. An input part 4 fetches the information from an input device, and delivers to a control part 5. The control part 5 decodes the inputted information, when it is a test generation control instruction, a control is delivered to a test pattern determining part 6, when it means test data, the control is delivered to a setting part 7, and when it is a display control instruction, the control is delivered to a display part 8. The determining part 6 generates a test based on the files 2 and 1, the value of the test pattern is determined, and it is displayed on a display part 8.
Patent JP-H08141172-A (JP)
Title: Pachinko game machine
Inventor: HAGIWARA KYOKO
IPC: H04N5/64
Filed: 1994-11-15
Abstract: PURPOSE: To display a game image and a TV image by using a single image display unit. CONSTITUTION: When a mode converting switch is turned ON, a CRT 6 is converted from a single image screen to a parent and child display screen, and a TV image is displayed on the parent screen 23, while a game image is displayed on the child screen 24. A player can play the game while monitoring the game image and the TV image.
Patent JP-H01144129-A (JP)
Title: Central processing unit
Inventor: OTAKA MASAYUKI
IPC: G06F9/46
Filed: 1987-11-30
Abstract: PURPOSE:To decrease the accesses to be given to a main memory for saving and restoring processes of a register by always displaying the validity/invalidity of the value of said register. CONSTITUTION:A central processing unit CPU1 contains a register 2 and a flag group 3 of N bits set opposite to the register 2. Furthermore the CPU1 has an instruction which directly turns on and off a specific flag of the group 3, an instruction which turns on the flag as an instruction of a register value replacement system, and the instructions having a function to keep the flag value turned on for an instruction of a register value reference system and a function to turn off the flag value in the form of a set of instructions. Thus the validity of the register value is always displayed on the group 3 by said set of instructions. In such a way, the undesired accesses given to a main memory can be excluded for the saving and restoring processes of an internal register which are carried out asynchronously with each other. Then the processing capability is improved as a system.
Patent JP-H11143292-A (JP)
Title: Electrophotographic photosensitive body and image forming device
Inventor: TOKIMATSU HIROYUKI
IPC: G03G5/10
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent incident light or the like from the end part of a device main body from entering inside through a substrate by providing a light shielding member having leastricity along the inner wall of the cylindrical substrate in the inside of an electrophotographic photosensitive body. SOLUTION: A light shielding member 6 is inserted into the inside of a photoreceptive drum 10 and is disposed by being brought into contact with or being adjacent to the inner wall part of a cylindrical plastic substrate and left and right flanges 10a and 10b supporting the photoreceptive drum 10 are fitted to the both ends of the photoreceptive drum 10 so that the photoreceptive drum 10 is formed. A member having shielding property, for instance, sheet-like black paper or a black film having elasticity a metal plate where black coating is applied on the surface brought into contact with the photoreceptive drum 10 and whose the thickness is thin and a black plastic plate whose the thickness is thin or the like is used as the light shielding member 6.  Thus, the light shielding member 6 is provided on the inner peripheral surface of the photoreceptive drum 10 so that the transmission of image exposing light radiated from the outside of the photoreceptive drum 10 and light from the outside of an image forming device to be used are prevented.
Patent JP-H01143959-A (JP)
Title: Speed recorder for automobile
Inventor: ADACHI YUKIO
IPC: G01P1/12
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a passing management function for an automobile by providing separately a data storage part for collecting speed and an input device for storing various information and holding then in a communication available state through a communication unit. CONSTITUTION:When the power source turns on a portable type terminal 13 sends time information of a built-in clock 14b to a data recording part 7, and thereafter, reads keyboard information of an input device 15. The recording part 7 receives the time information from the terminal 13 and sets the time of a built-in clock 14a, brings an output of a speed detecting part 2 to sample from this time point and stores it in an external storage part 9. When the terminal 13 has been installed in a communication unit 11, when key information is inputted from the device 15, it is sent to the recording part 7 and stored in the storage part 9. When the terminal 13 has been separated from the unit 11, the key information is stored temporarily together with the time information in the terminal 13, and when the terminal 13 is installed in the unit 11 again, its time information and the key information are sent to the recording part 7 and stored in the storage part 9.
Patent JP-H10140676-A (JP)
Title: Water-stop/visual boundary structure of siding on upper end side of sash frame
Inventor: HIRAOKA HIDEJI
IPC: E04B1/64
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a water-stop/visual boundary structure of a siding on the upper end side of a sash frame which improves sealing effect between the upper end of the sash frame and the lower end of the siding, can drain water entered between a wall panel and the siding, and can coveringly conceal irregularity of the lower end of the siding so as to improve appearance. SOLUTION: This water-stop/visual boundary structure of a siding on the upper end side of a sash frame is constituted so that the extreme end part is worked upward so as to form a visual boundary surface overlapping the outside of the lower end of a siding 6, the rear end part is bent upward so as to form a fitting face to a wall panel 1, and a space between them is set to be a surface for sealing and draining. The water-stop/visual boundary material 7 constituted so that a water-stop material contacted with the butt end face of the lower end of the siding 6 is stuck on the extreme end part side of the surface for sealing and draining and a draining hole is provided on the rear end part side, is fitted to the wall panel 1 between the upper end of a sash frame 3 and the lower end of the siding 6.
Patent JP-H04179119-A (JP)
Title: Vapor chemical evaporation device
Inventor: FUJITA MASAHITO
IPC: H01L21/205
Filed: 1990-11-08
Abstract: PURPOSE:To avoid the deposition of the reaction products on an exhaust pipe and a main pipe by a method wherein a part in larger diameter than that of the exhaust pipe is arranged in an intermediate part of the exhaust pipe. CONSTITUTION:A buffer tank 2 having sufficient capacity is arranged halfway in an exhaust pipe 1 to urge the abrupt deceleration. Thus, the gas exhausted from a reaction chamber 4 passing through the exhaust pipe and entering the buffer tank 2 removes the not-yet reacted materials and fine particles inside the buffer tank 2 to be exhausted to a main pipe 5. Accordingly, the vapor reaction can be stabilized.
Patent JP-H08144102-A (JP)
Title: Sweat absorbing pad for japanese clothes
Inventor: KAJI MITSUKO
IPC: A41B9/12
Filed: 1994-11-14
Abstract: PURPOSE: To obtain a sweat absorbing pad for Japanese clothes absorbing sweat, having no feeling of physical disorder and not slipping off. CONSTITUTION: This sweat absorbing pad for Japanese clothes is attached to the back of an undershirt of Japanese clothes. A laminar main body 1 having water absorption characteristics, water retention properties, air permeability and flexibility is made into an approximately rectangular shape. One of a male material and a female material of a facial fastener attached to the back of the undershirt of Japanese clothes is fixed to the other, which is attached to the one side of the main body 1.
Patent JP-H09201922-A (JP)
Title: Cover tape for packaging electronic part
Inventor: NAKANISHI HISAO
IPC: B32B27/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To eliminate seal temp. dependency of peel-off strength by forming a heat-sealing cover tape with a specified biaxially drawn film, a heat sealant layer contg. a specified amt. of a filler with a specified particle diameter in a thermoplastic resin with a specified softening temp. and a polyethylene intermediate layer. SOLUTION: The outer layer 2 of a cover tape 1 is a biaxially drawn film made of either a polyester, a polypropylene or a nylon. The intermediate layer 3 is made of a polyethylene, a polystyrene or a mixture of a polyethylene, a polystyrene and a hydrogenated styrene block copolymer and the heat sealant layer 4 consists of a mixture of a thermoplastic resin and a filler. The thickness of the heat sealant layer 4 is pref. 0.2-3μm and it consists of a mixture contg. 1-60 pts.wt. filler with a particle diameter of 0.2-20μm to 100 pts.wt. polymethacrylate or vinyl chloride-vinyl acetate copolymer with a softening temp. of 40-130 deg.C.
Patent JP-H02219852-A (JP)
Title: Abrasive material product having binder containing aminoplast resin
Inventor: ERITSUKU JIYOOJI RAASON
IPC: C09K3/14
Filed: 1989-11-22
Abstract: This invention relates to abrasive products having a resinous binder which holds and supports abrasive grains on a backing sheet or in a fibrous sheet. Generally, thermally curable binders provide coated abrasives having excellent properties, e.g., heat resistance. In order to obtain the proper coating viscosities, solvent is commonly added to these binders. When polyester backings are used, curing temperature is limited to about 130 DEG C, resulting in long cure times. The long cure time along with solvent removal necessitate the use of festoon curing areas. Disadvantages of festoon curing areas include the formation of defects at the suspension rods, inconsistent cure due to temperature variations in the ovens, sagging of the binder, wrinkling of flexible webs, and shifting of abrasive grains. Although radiation curable resins solve the problems associated with thermally curable resins, with respect to festoon ovens, radiation curable resins are generally more expensive than thermally curable resins. This invention provides an abrasive product comprising abrasive grains bonded together or bonded to at least one major surface of a backing sheet, by a binder formed from a precursor comprising an aminoplast resin having on average at least 1.1 pendant  alpha , beta -unsaturated carbonyl groups per molecule. The binder is formed by curing the precursor at the  alpha , beta -unsaturated site of the carbonyl group, by radiation energy or by heat, in the presence of an appropriate initiator system. The aminoplast resin can also contain pendant amino or hydroxy functional groups, which allow polymerization with condensation curable resins, such as phenolic, melamine, urea, urethane, and furfural resins. Polymerization at the unsaturated site of  alpha , beta -unsaturated carbonyl group can be effected either by radiation energy or by heat, and curing at the sites of the amino or hydroxy functional group can be subsequently effected by heat.
Patent JP-S63301774-A (JP)
Inventor: RAINHARUTO SHIYUUBURINGU
IPC: A23L13/40
Filed: 1987-12-03
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-H06129447-A (JP)
Title: Synchronizer ring
Inventor: NAKAJIMA KUNIO
IPC: F16D23/06
Filed: 1992-10-16
Abstract: PURPOSE:To secure a synchronizer ring that uses an inexpensive wear resistant material which is powerfully joined in a sliding part by a simple thermal spraying means, and is formed with a stable joining strength film in addition to being high in wear resistance. CONSTITUTION:A wear resistant brass material is thermally sprayed direct on the surface of a sliding part and thereby a wear resistant film 5 is formed there, and the wear resistant brass material makes Cu, Zn into an essential ingredient, thereby constituting a synchronizer ring 1 consisting of an alloy containing Al, Mn, Fe, Ni, Si, Co, Cr, Ti, Nb, V and at least one type of the other metal elements. In addition, such a case that an amount of 1 to 50% of Mo is added to the wear resistant brass material may be done often.
Patent JP-H09145435-A (JP)
Title: Electromagnetic flow meter
Inventor: NEMOTO ATSUSHI
IPC: G01F1/58
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic flow meter having stable measurement efficiency without causing a measurement error affected by the external magnetic field by providing a magnetic field generating means, electrodes, and a magnetic shield plate. SOLUTION: A coil 4 is excited to generate the magnetic field in the direction perpendicular to the axis of a measuring tube 1, and electromotive force is generated when a measured fluid 2 is moved in the measuring tube 1 located in the magnetic field. If the magnetic field is generated perpendicularly to the electrically insulated measuring tube 1 and the conductivity of the flowing fluid is not too low, the electromotive force can be measured between a pair of electrodes 5. The electromotive force is converted into the signal corresponding to the fluid and outputted by a converter, and the flow can be measured.  A magnetic shield plate 10 is provided at the position most apart from the coil 4, the plate 10 hardly attracts the magnetic flux generated by the coil 4, no adverse effect is inflicted on the detection efficiency, and stable measurement can be invariably made without impairing the measurement efficiency.
Patent JP-H02152140-A (JP)
Title: Ion drawing-out electrode
Inventor: MUKAI YUJI
IPC: H01J27/26
Filed: 1988-12-01
Abstract: PURPOSE:To increase the amount of ion beams and to prevent the position slippage of holes and the like by laminating conductors on the whole surface of a conductive plate through an insulator, and forming holes or slits to draw out ion beams to the resultant laminate body. CONSTITUTION:A conductor plate is made as a screen electrode 1, a conductor made by laminating thin membranes or thick membranes is made as an acceleration electrode 2, and an insulator 10 of a thin membrane or a thick membrane is placed between the both electrodes, to form a unitary structure of a laminate body, on which holes 15 or slits are formed. As a result, the interval between the both electrodes 1 and 2 can be made very small and even, and the amount of ion beams can be increased. And since no position slippage of holes 15 owing to a bending of electrode and the like is avoided, and a large area of ion drawing-out electrode can be obtained.
Patent JP-H04179624-A (JP)
Title: Pneumatic conveyance device
Inventor: YAMAMOTO TAIZO
IPC: B65G53/46
Filed: 1990-11-08
Abstract: PURPOSE:To enable continuous operation of the device, by providing a cylindrical rotor having an accommodation capacity for a specified number of capsules, in interlocking relation with a shutter, under a collection chamber whose ceiling part is connected to a capsule conveyance passage, incorporating a reciprocating rotation type shutter, reduced in pressure by a pressure-reducing means. CONSTITUTION:A shutter plate 108 is made vertical and a rotor 102 has its opening 102c opposed to a collection chamber 101. In this state, a capsule 201 is supplied into a pressure-reduced collection chamber 101 by attractive force thereof. This capsule 201 is allowed to enter into a bucket 102a of the rotor 102 by its inertial force and its own weight. After the attracting operation for a specified time period, the shutter 108 is turned to a position of closure and in subsequence the rotor 102 is rotated clockwise by operation of a motor not shown, thereby causing the opening 102c of the rotor 102 to face a discharge port 103a to eject the capsule 201. Thereafter, the shutter 108 is again made vertical to re-start the attracting operation.
Patent JP-H09144691-A (JP)
Title: Turbo-compressor
Inventor: MIURA HARUO
IPC: F04D29/058
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To form a thrust bearing in a ring structure, facilitate disassembly/ assembly, and improve rotor stiffness by enlarging the inner diameter of a thrust magnetic bearing more than the outer shape of a high speed motor rotor part, in a high speed motor turbo-compressor supported by a magnetic bearing. SOLUTION: A rotor 2 which impellers 12, 13 are arranged on both end driven by a high speed motor in a turbo-compressor, is supported by radial magnetic bearings 3, 4 and a thrust magnetic bearing. The thrust bearing is arranged in the vicinity of the motor, and it is arranged on the inside of the radial bearings 3, 4, and a thrust bearing collar 11 is arranged integratedly with the rotor 2. In the thrust bearing, the inner diameter thereof is formed larger than the outer shape of a motor rotor, and also an inner thrust bearing 10a is formed in a ring structure. The inner thrust bearing 10a is installed on a motor side surface, and the rotor 2 is assembled from an axial direction so as to improve the stiffness of the rotor 2.