baber/WOPTO huggingface dataset:
Patent JP-H1094288-A (JP)
Title: Motor controller
Inventor: SAITO TAKEAKI
IPC: H02P7/282
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller which can start a motor gradually while stabilizing the voltage being applied thereto. SOLUTION: A gradual start control circuit 120 and an applying voltage feedback circuit 130 are built in a power module 100. The gradual start control circuit 120 outputs a signal being boosted at a constant rate for a motor drive signal. The applying voltage feedback circuit 130 receives a voltage being applied to a motor 20 through a feedback line 134 and delivered a signal synchronized therewith to an MOS-FET(MOS type field effect transistor) 140.
Patent JP-H08129272-A (JP)
Title: Carrier for developing electrostatic charge image and electrostatic charge image developer
Inventor: SERIZAWA MANABU
IPC: G03G9/107
Filed: 1994-10-31
Abstract: PURPOSE: To provide a carrier having improved image quality maintaining property, capable of suppressing sticking to an image and ensuring superior image quality free from uneveness in density and surface stain and to provide an electrostatic charge image developer using the carrier. CONSTITUTION: This carrier is obtained by using a ferrite contg. 0.1-2,500ppm Cu, 0.1-5,000ppm Zn and 0.1-2,000ppm Ni.
Patent JP-H07267873-A (JP)
Title: Spice having antibacterial activity and antibacterial agent produced by using the spice as raw material
Inventor: KAWACHI YOSHIHIRO
IPC: A61K36/18
Filed: 1994-10-31
Abstract: PURPOSE:To obtain an antibacterial agent having a wide range of antibacterial activities against methicilline resistant Staphylococcus aureus (MRSA) and alimentary toxicosis pathogens. CONSTITUTION:It is found that a spice, especially clove, allspice, oregano, cinnamon, marjoram, rosemary, natumeg or sage is effective by the screening on spices and extracts of spices in terms of the antibacterial activity against MRSA. Further, a spice and an extract of a spice has wide range of antibacterial activities against alimentary toxicosis pathogens, especially clove, cinnamon or oregano or its extract has antibacterial activities against alimentary pathogens. Further, an extract of rosemary has antibacterial activity even against spores of a bacterium.
Patent JP-H07117556-A (JP)
Title: Corner lamp for automatic lighting
Inventor: NINOMIYA TAKAYUKI
IPC: G01J1/02
Filed: 1993-10-26
Abstract: PURPOSE:To provide a corner lamp which can correctly detect the quantity of solar radiation outside a vehicle, and can be retrofitted to any kind of vehicles. CONSTITUTION:A corner lamp for automatic light consists of a photo sensor 1, a shade 3, a dust prevention rubber 4, and a corner lamp 6 as indicated in the figure. The quantity of solar radiation outside a vehicle can be correctly detected and can be retrofitted to any kind of vehicles by integrating the corner lamp 6 with the photo sensor 1.
Patent JP-2000081876-A (JP)
Title: Sound processor
Inventor: FUJIMORI JUNICHI
IPC: H04S7/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To make automatically settable sounds and sound effects corresponding to an acoustic field in a sound processor. SOLUTION: Sound designation information such as tone designation data TSD and sound effect information such as reverberation control data RVD are stored by being paired for every acoustic field (recital hall) in a storage means. When a desired acoustic field is specified, the sound designation information and the sound effect information related to the specification are read out from the storage means and a sound signal corresponding to the sound designation information related to the read-out is generated by the sound effects corresponding to the sound effect information related to the read-out.
Patent JP-2001094834-A (JP)
Title: Electronic still camera
Inventor: YOKONUMA NORIKAZU
IPC: H04N5/361
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent the quality of a picture from being degraded due to a dark current generated when the shutter speed of an electronic still camera using a CCD type solid state image pickup element is extended. SOLUTION: In the electronic still camera for picking up an image of a subject by the CCD type solid state image pickup element, reading out a picture signal from the element and generating picture data, filtering processing having intensity corresponding to the shutter speed is applied to the picture signal (S2, S3, S5). Consequently, a noise component in the picture data which is increased in accordance with the extension of the shutter speed can be effectively removed and the influence of the noise component to a reproduced image, i.e., the reduction of picture quality due to the roughness of the image or the appearance of stars in the image, can be prevented.
Patent JP-H03127503-A (JP)
Title: Rf modulator
Inventor: YAMAGATA OKEICHIROU
IPC: H03C7/00
Filed: 1989-10-12
Abstract: PURPOSE:To adjust the frequency of the modulator into an RF frequency along which an always stable reproduced picture is displayed regardless of the adjustment by the user by generating an RF carrier signal with the PLL frequency control system. CONSTITUTION:A voltage from a variable adjustment voltage source 20 is converted into a digital value by an A/D(analog/digital) conversion circuit 21 and the digital signal is fed to an oscillation control circuit 22. The digital signal is a digital frequency division ratio data determining the oscillating frequency of an oscillation circuit 18, the oscillation control circuit 22 oscillates the oscillating circuit 18 based on the frequency based on the digital signal and controls stably the oscillating frequency by means of the PLL operation. Thus, an analog voltage optimum to each channel is selected at every step of turning of a rotary switch 201 through the use of the variable adjustment voltage source 20. Then the manual adjustment of a minute frequency is not required.
Patent JP-H0580749-A (JP)
Title: Keyboard musical instrument
Inventor: KAWAMURA KIYOSHI
IPC: G10C3/00
Filed: 1991-09-18
Abstract: PURPOSE:To display shift pedal effect when a sound is generated by the sound generating means of the keyboard musical instrument which has no strings. CONSTITUTION:The sound is generated by driving soundboards 24A and 24B by soundboard driving units 25A-25D. When a shift pedal is stepped in, a read of data percussion data from a 2nd or 3rd sound source group 28 or 29 is interrupted and data from a sound source 30 for unhit strings are read in as reverberation data. Those read signals are both processed by a low-pass filter group 34 and then outputted to the soundboard driving units 25A-25D through an audio signal sending part 37.
Patent JP-S62129388-A (JP)
Title: Lubricant for plastic processing
Inventor: KOJIKA NOBORU
IPC: C10M137/04
Filed: 1985-11-29
Abstract: PURPOSE:The titled lubricant for steel stock providing the same effect as that of phosphate treatment, comprising phosphoric acid, a nitrate, a lubricating component such as a mineral oil, etc., a basic substance such as an alkali metallic hydroxide, etc., and water as essential components. CONSTITUTION:The aimed lubricant comprising (A) phosphoric acid, (B) a nitrate (e.g., zinc nitrate, etc.,), (C) one or more lubricating components selected from a mineral oil (having preferably 1.0-1,000mm<2>/s kinetic viscosity at 40 deg.C), fats and oils (e.g., beef tallow, colza oil, etc.,) and a synthetic lubricant oil (e.g., recinoleic acid condensate, etc.,), (D) one or more basic substances selected from an alkali metallic hydroxide (e.g., NaOH, etc.,), an alkali metallic carbonate, an amine (e.g., monoethylamine, etc.,) and an imine (e.g., aziridine, etc.,) and (E) water as essential components.
Patent JP-H09110827-A (JP)
Title: Sulfur-containing (meth)acrylic ester
Inventor: IKEMOTO TETSUYA
IPC: C08F20/38
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a sulfur containing (meth)acrylic ester which is useful in production of molded products of high refractive index, low specific gravity and high weathering resistance such a comonomer for a variety of transparent resins. SOLUTION: This sulfur-containing (meth)acrylic ester is represented by the formula (R1 is a hydrogen atom, methyl; R2 is a 1-20C alkyl, phenyl or tolyl in which one or more hydrogen atoms may be replaced with halogen atoms), typically 2-(phenylthiocarbonyl-oxy)ethyl methacrylate. The compound of the formula is prepared by adding dropwise a methacryloyloxyethyl chloroformate solution in ether to an ether solution containing thiophenol and triethylamine under cooling with ice water, stirring the mixture at room temperature for 2 hours, then washing the reaction mixture with aqueous hydrochloric acid. The product of the formula has a thiocarbonate structure and causes no discoloration, when it is cured with ultraviolet rays, therefore, it is useful as a film, sheet and a variety of protecting layers in addition to the application to lenses.
Patent JP-H07118503-A (JP)
Title: Epoxy resin molding material for sealing semiconductor
Inventor: KIYOUGAKU MASAYUKI
IPC: C08G59/20
Filed: 1993-10-26
Abstract: PURPOSE:To provide an epoxy resin molding material for sealing a semiconductor which hardly cracks when soldered after absorbing moisture and is improved in resistance to heat cycling. CONSTITUTION:An epoxy resin containing 50-100wt.% of an epoxy compound with a dicyclopentadiene structure of the formula is compounded with at least one silicone polymer as a low-stress component selected from a polyoxyalkylene- modified silicone which has at least either an epoxy group or a hydrogen group and a curable polyorganosiloxane in an amount of 0.1-5wt.% based on the total amount of the resulting epoxy resin molding material.
Patent JP-H05107032-A (JP)
Title: Method for inspecting external apperance of mounted board
Inventor: SHINTANI KEIJI
IPC: G01B11/26
Filed: 1991-10-16
Abstract: PURPOSE:To provide the method for inspecting the external apperance of a mounted board which can detect the height size of a mounted part and the features of solder fillets by casting three kinds of laser lights having the different hues on a printed circuit board. CONSTITUTION:Light sources 1, 3 and 5, which generate three kinds of laser lights having the different hues, are arranged so that the respective laser lights are condensed at one point of a printed board 7 at the specified angles. The laser light is emitted from the respective light source on an electronic part thetamounted on the printed board 7. The height size H and the slant angle 9 of the electronic part are detected based on the changing amounts L of the reflecting positions of scattered lights 11, 12 and 13. Each laser light is cast on the reflecting surface of the mirror surface such as a solder fillet at a specified angle. Any laser light reflected from the mirror surface is detected at the upper part. Thus, the features of the shape of the reflecting surface of the mirror surface are detected.
Patent JP-S62124998-A (JP)
Inventor: TANAKA AKITO
IPC: B42D15/10
Filed: 1985-11-26
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-S63122350-A (JP)
Title: Displaying system for state change of supervisory items
Inventor: NAKAMURA NOBORU
IPC: H04M11/00
Filed: 1986-11-12
Abstract: PURPOSE:To facilitate the transfer of reference operation of a supervisory items and to grasp the status of the entire system in details by means of a line system diagram by displaying sequentially the state change of the supervisory item to a display region of one or several lines of the line system diagram. CONSTITUTION:When a status change takes place in the supervisory item, it is registered on a table 4 of the line system diagram. The display 4 is given to the area 2 at the same time. In the occurrence of other status change, the status is registered in the table 5 and displayed next to the display area shown in caption 5. Assuming that the display areas are 2 lines, the next status change is registered and the display 6 is not given but the display of 'to be continued' is given to a caption 3. In referencing the caption 6, switch or keyboard entry is applied. As a result, the display of caption 6 is given to the display line in caption 5 and the display of caption 5 is given to the display line of caption 4. The display of caption 4 is erased. In repeating the operation, the registered status change is displayed sequentially on the display region 2 shown in line system diagram. 10 displaying the status change registered finally, the display of 'end' is given to caption 3. In applying the operation again, the display of caption 4 is given.
Patent JP-2001093977-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MATSUO MIE
IPC: H01L21/302
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a dual damascene process by which resistance of wiring can be lowered, capacitance of wiring can be reduced and process cost can be reduced. SOLUTION: The number of conventional dual damascene process steps is reduced by using an organic insulating material which is photosensitive to electron beam irradiation as an interlayer insulating film, performing pattern exposure corresponding to via holes and wiring grooves in two steps of electron beam irradiation conditions and then performing development at the same time for forming necessary via holes and wiring grooves, and Cu of low resistivity is used as a wiring material.
Patent JP-H03114156-A (JP)
Title: Connector of coaxial cable
Inventor: EDOWAADO JIEI SAMUCHISEN
IPC: H01R24/38
Filed: 1989-10-13
Abstract: PURPOSE: To provide a coaxial cable of connecting structure with high water- tightness and air-tightness by tightly fitting a collar member to a connector body. CONSTITUTION: A sleeve 60 is fitted to a coaxial cable 80 and a free end of the coaxial cable is treated. After the completion of the treatment of the free end of the coaxial cable 80, the ring of the sleeve 60 is removed from the connector body 12, and they are separated from each other. The sleeve 60 is pressed into a collar member 20 of the connected body 12 and is inserted into the connector body 12. At this time, a ring-shaped protrusion 68 of the sleeve 60 is fitted into a channel 24 of the collar member 20. The jacket 82 of the coaxial cable 80 and the hole 66 of the sleeve 60 contact with each other water-tightly and air-tightly to make a moisture seal, according to the size relation between the coaxial cable 80 and the sleeve 60.
Patent JP-2001092837-A (JP)
Title: Operation management system for master file
Inventor: ARAKI TATSUTO
IPC: G06F12/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an operation management system for master file which maintains the accuracy of a master file and can improve the efficiency of the revising work on the master file. SOLUTION: An operation management system for master film is provided with a set history storing means which stores at least the order, index keys, set items, and contents of one or more records in a master file used for setting a manufacturing item when the records are used for setting the manufacturing item and a set history referring means which refers to the information stored in the storing means at the time of revising the manufacturing item.
Patent JP-H03129968-A (JP)
Title: Picture communication equipment
Inventor: HANAOKA HIDEYUKI
IPC: H04N1/21
Filed: 1989-10-16
Abstract: PURPOSE:To automatically send the content stored on a storage medium by setting a transmission opposite party and the transmission state based on transmission setting information and sending the picture information set with the transmission state. CONSTITUTION:When an original to be sent to a read section 1 is set and an operation section 6 designates communication state set information such as an opposite telephone number or the like, then the scanning of the original is started. In this case, since the state is not in the communication state, the original is scanned at a high speed immediately and a compression expansion section 2 applies compression coding and the result is transferred to an external storage write section 3. The external storage write section 3 writes the communication state set information such as an opposite telephone number entered from the operation section 6 and the picture information coded by the compression expansion section 2 as a pair into an external storage device 7. In this case, the written information is displayed on a display section 5 simultaneously to be informed to the operator. Thus, the content stored in the storage device 7 is sent automatically.
Patent JP-S63124245-A (JP)
Title: Production of information recording master disk
Inventor: SHITAYA KAZUHIRO
IPC: G11B7/26
Filed: 1986-11-13
Abstract: PURPOSE:To easily form an information recording master disk having patterns of different groove depths by laminating a thin metallic film on a substrate, then removing the thin metallic film by projection of a high energy beam thereto to form the pattern and projecting again the high energy beam to the other points. CONSTITUTION:The thin metallic film 2 is formed on the substrate 1. The material for the thin metallic film 2 may be selected from metals capable of providing the hardness within the range where the execution of the following stage is possible by taking the durability required by the final product into consideration like for the material 1. The more specific materials of the thin metallic film 2 are exemplified by Al, Co, Zn, Co, etc. The two high energy beams of different outputs, for example, two laser beams, are projected onto the thin metallic film 2 while the beams are simultaneously scanned to form the pattern for tracking and the pattern having the groove depth different therefrom, for example, the pattern for format signals, by which the information recording master disk is completed. The optical information recording original plate having the patterns which are different in the groove depth is thereby produced and the transfer accuracy is improved with less transfer stages.
Patent JP-S62130901-A (JP)
Inventor: FUJIO NARIHIRO
IPC: B65F1/00
Filed: 1985-11-29
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-H0579526-A (JP)
Title: Damping force adjusting type hydraulic buffer
Inventor: FURUYA AKIHIRO
IPC: F16F9/46
Filed: 1991-09-20
Abstract: PURPOSE:To generate mutually different damping forces on the expansion side and on the contraction side even at low speed of a piston. CONSTITUTION:A piston is provided with main oil liquid passages 6, 7 and damping force generating mechanisms 8, 9, an orifice passage (small) 14 and a nonreturn valve 24 opening on an expansion side damping force generating mechanism 23 and on a contraction side are provided in parallel on a bypass passage consisting of an oil liquid passage 10 and a passage member 5, and further an orifice passage (large) 12 and an orifice passage (middle) 13 for opening/closing the bypass passage are provided. When the orifice passages 12, 13, 14 are closed with a shutter 16, hard characteristic due to the damping force generating mechanisms 8, 9 is constituted. When the shutter 16 is opened, medium characteristic is constituted on the expansion side due to the damping force generating mechanism 23, and on the contraction side due to the orifice passage 13. When the orifice passages 12 and 14 are opened, soft characteristic is constituted on the expansion side due to the orifice passage 14 and on the contraction side due to the orifice passage 12 by opening the nonreturn valve 24.
Patent JP-H04144264-A (JP)
Title: Semiconductor device
Inventor: MORITA TOSHIO
IPC: H01L23/50
Filed: 1990-10-05
Abstract: PURPOSE:To prevent the deformation of leads from being generated by a method wherein protrusion parts are respectively provided at the corner parts of the square of the main body part of a plastic leaded chip carrier type semiconductor device. CONSTITUTION:Protrusion parts 3 are respectively provided at the four corners of a main body part 1 and the protrusion length (l1) of each part 3 is made longer than the protrusion length (l2) of each outer lead 2. The height (the thickness) of each part 3 is made equal with that of the part 1. In the case a plurality of plastic leaded chip carrier(PLCC) type semiconductor devices are housed in a plastic tube 4, the PLCC type semiconductor devices adjacent to each other come into contact to each other at the parts 3. As a result, the leads 2 of the devices do never come into contact to each other and the deformation of leads due to the interference between the outer leads 2 can be prevented.
Patent JP-H03134338-A (JP)
Title: Damping device
Inventor: ABIRU HISATOKU
IPC: E04H9/02
Filed: 1989-10-18
Abstract: PURPOSE:To obtain a damping effect in all the horizontal directions of a structure by constituting so that a vibration body held to the structure through driving of a ball threads which are arranged in two orthogonal directions is reciprocally moved synchronously with vibration of the structure. CONSTITUTION:When a motor 6 drives a connection axis 8 by a command from a computer or a controller, not shown, a ball thread 4 is rotated through a gear 7, and a nut part 4b set to it is moved in the direction of the ball thread 4. At the same time, a beam 3 fitted to it moves a slider 2, and the slider 2 drives a vibration body 1 through a universal joint 10 and a slide jig 9. This movement is carried out synchronously with a vibration cycle of a structure 01 and shifted by half a cycle. As a result, energy of the reciprocal motion of the vibration body 1 offsets vibration energy of the structure 01, and the structure 01 can be damped.
Patent JP-H0674268-A (JP)
Title: Ventilated disc
Inventor: TAKAGI KIYOAKI
IPC: F16D65/12
Filed: 1992-08-25
Abstract: PURPOSE:To let air flow into air holes without stagnation so as to cool an inner disc and an outer disc uniformly. CONSTITUTION:An inner disc 1 and an outer disc 2 are connected by radial ribs 3a, inverted-V shape ribs 3b, and inner and outer cylindrical ribs 3c, 3d. The inner and outer cylindrical ribs 3c, 3d are interposed in the circumferentially uniform positions among the radial ribs 3a.
Patent JP-H0696942-A (JP)
Title: Oxide superconducting coil and its manufacture
Inventor: YOSHIDA TAKASHI
IPC: H01F6/06
Filed: 1992-09-14
Abstract: PURPOSE:To prevent the destruction of the superconducting state of a superconducting coil caused by the generation of a voltage and heat against a large current by connecting superconductors to each other through thick superconducting films. CONSTITUTION:In this coil composed of oxide superconductors 2, substrates 1, and insulators, the superconductors 2 are connected to each other through thick superconducting films 3. The superconductors 2 and thick films 3 are composed of one or more kinds of elements selected from among (Y, Ba, Cu, and O), (Bi, Sr, Ca, Cu, and O), (Ti, Ba, Ca, Cu, O), (Ti, Ba, Ca, Cu, and O), and (Ti, Pb, Sr, Ca, Cu, and O) and the substrates 1 is composed of a metal, such as silver, gold, hastelloy, etc., or ceramic, such as YSZ, alumina, magnesia, etc. The films 3 are formed on the substrates 1 by thermal spraying, dip-coating, etc. Therefore, deterioration of the superconductors in superconducting characteristics at their connecting surfaces can be prevented.