baber/WOPTO huggingface dataset:
Patent JP-S644447-A (JP)
Title: Copper alloy for radiator fin
Inventor: KAZAMA KEIZO
IPC: C22C9/06
Filed: 1987-06-24
Abstract: PURPOSE:To improve the corrosion resistance, heat conductivity and heat resistance of the titled copper alloy by adding specific amt. of Te to the copper alloy contg. Al and Ni. CONSTITUTION:The copper alloy for a radiator fin is formed with the compsn. consisting of, by weight, 0.01-0.2% Al, 0.01-0.3% Ni, 0.005-0.025% Te and the balance copper with inevitable impurities. <=0.1% Ti and <=0.1% Si are furthermore incorporated into said compsn. at need. Heat resistance is provided to the alloy by the addition of specific amt. of Te thereto. Ni improves the corrosion resistance and increases the heat conductivity of the alloy by the synergistic working with Al.
Patent JP-H114471-A (JP)
Title: Mobile communication system and mobile station and base station for the system
Inventor: HASEGAWA HAJIME
IPC: H04Q7/38
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To allow a mobile station to hold a speech by using a base station with higher priority by allowing plural base stations configuring overlapped zones to inform notice information, including selection priority of the base stations to mobile stations in the zones and allowing the mobile station to select a base station, to which the mobile station requests the assignment of a communication channel based on the selection priority included in the notice information. SOLUTION: Base stations 1, 2 form zones A21, B22, and a base station 3 whose transmission output is smaller than that of the base station 1 forming zones C23, D24 and a base station 4 whose transmission output is smaller than that of the base station 3 are placed hierarchically in the zone A21. In the case that a mobile 5 in a standby state for the base station 1 and makes a call from the zone D24 of the base station 4, the mobile station 5 receives notice information from the base station 1 providing a highest reception level and makes a call to each base station in the order of higher priority, based on the selection priority. When the information indicates higher priority for the base station 4, the mobile station 5 can make an outgoing/ incoming call to/from the base station 4, whose reception level is lower than that of the base station 1.
Patent JP-S5856390-A (JP)
Inventor: IWATANI SHIYOUICHI
IPC: H05K7/12
Filed: 1981-09-29
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-H0320736-A (JP)
Title: Photomask
Inventor: NIIKE TAKUMI
IPC: G03F1/68
Filed: 1989-06-16
Abstract: PURPOSE:To prevent a pattern corner part from being collapsed by adding protruding patterns to the vertex of a light shielding film part, thereby generating sparks. CONSTITUTION:The shielding film part 1 of metal (oxide) is formed on a substrate in this photomask, on its vertex the protruding patterns 3 which are smaller than the resolution of a mask aligner are formed from each vertex protruding in the direction of the opposite vertex. Further, protruding patterns 5 of shapes protruding to the outer side from each corner of a frame pattern 4 may also be formed.
Patent JP-H07328617-A (JP)
Title: Sterilizing device
Inventor: YAMAGUCHI YOSHIO
IPC: C02F1/32
Filed: 1994-06-15
Abstract: PURPOSE:To achieve a higher effect of sterilization and purification for bath water with UV rays. CONSTITUTION:Bath water is passed in a casing 1 having an inlet port 2 for bath water and outlet port 3 for bath water. A UV lamp 4 which produces ozone is disposed in the casing 1 in such a manner that the lamp directly makes contact with the bath water. An aspirator 7 is attached to the inlet port 2 of bath water or to the casing 1 to mix air bubbles into the flowing-in bath water (w). A titanium oxide film is formed on the inner wall of the casing 1 so that the titanium oxide film can be irradiated with UV rays from the UV lamp 4 which produces ozone.
Patent JP-H10990-A (JP)
Title: Automobile room lamp
Inventor: YAMAGISHI HIROSHI
IPC: B60Q3/02
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent a battery from going to be overdischarge due to being oblivious of switching a room lamp off and such of half-doorness or the like. SOLUTION: A timer circuit 22 turning a lamp 3 off is installed in an automobile room lamp 1', and this timer circuit 22 is made so as to be operated by a lighting switch 20 and a door switch 4. In addition, at a time when the room lamp 1' continues to be lighted because of being oblivious of cutting off the lighting switch 20 and such of half-doorness or the like, the room lamp 1' is made so as to be turned off, whereby a battery B is prevented from going to be overdischarge.
Patent JP-S6133627-A (JP)
Inventor: OBATA HIDEO
IPC: A47J43/04
Filed: 1984-07-26
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-H096784-A (JP)
Title: Identifying device for document type
Inventor: YASUMATSU KAZUKI
IPC: G06F17/27
Filed: 1995-06-22
Abstract: PURPOSE: To provide an identifying device for document type with which the equivalency of a document type can be judged even when a text expressing the document type is different. CONSTITUTION: A document type expressed in a text form or a document containing the document type is analyzed and converted to an analytic tree by a document type analytic means 2-1. Next, the provided analytic tree is normalized and outputted by a normalizing means 2-2. In this case, normalization means the deletion of document elements not to affect the logical structure of the document, the line-up of document elements in specified order and the line-up of components 'regardless of appearance order' in a content model in this specified order. Then, provided normalized expressions are compared by a normalized expression comparing means 2-3. Since the document type is normalized, simple complete coincident comparison is enabled.
Patent JP-S6313535-A (JP)
Title: Hybrid multiplexing system
Inventor: TAKENAKA TOYOFUMI
IPC: H04J3/00
Filed: 1986-07-04
Abstract: PURPOSE:To effectively utilize a dead capacity by providing a multiplex area variable means varying the time division multiplex area and the packet multiplex area of a signal path. CONSTITUTION:A sending permission is given to the input source of a corresponding address for a time corresponding to a predetermined sending capacity depending on the control information set in a consecutive sending counter table 16 and an address table 17 to an input source applying time division multiplex in a time division multiplex circuit 12 provided to a transmission right control circuit 10. Then a wind circuit 18 in a packet multiplexing circuit 11 disabling the transmission request from a packet multiplexing input source is activated and a selection circuit 19 in the packet multiplexing circuit 11 selects one sending request among plural sending requests and gives a sending permission to a packet multiplexing input source corresponding to the selected sending request. Then hybrid multiplex is applied by repeating the disabled circuit depending on the periodic signal periodically.
Patent JP-2000347981-A (JP)
Title: Channel microprogram processor
Inventor: FURUISHI NORIO
IPC: G06F9/28
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To improve the availability of a high speed memory included in an LSI and to accelerate the processing speed of a channel microporgram stored in a medium/low speed memory which is excluded from the LSI. SOLUTION: This channel microporgram processor 30 includes an external memory 1 and an internal memory 2 which stores the channel microprograms respectively, a detection means 5 which detects whether a program counter 4 showing the addresses of channel microprograms is showing the memory 1 or 2, a means 6 which performs the switching of both memories 1 and 2 in response to the detection result of the means 5 and reads out the channel microprograms according to the counter 4 and a means 11 which switches the machine cycle of pipeline control in response to the detection result of the means 5.
Patent JP-2000342733-A (JP)
Title: Racket blade for ping pong
Inventor: TAMASU KIMIHIKO
IPC: A63B59/42
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To retain its reciliency to the same extent of wooden-made one or morethan that, to obtain an excellent feeling of ball hitting and to realize its right weight by binding a spacer, layering non-wooden-made thin boards on the front and back faces, which can be the same sort or different ones, and embodying as one. SOLUTION: For composing a required ping-pong racket, a blade A1, the racket is made as a front thin board 2 and a back thin board 3 are embodied in one as they bind the flat board-shaped spacer 1, which should satisfy the character of lightness and high reciliency (high speed ball hitting), by appropritely using glues or melting means and the like on each the front and back face of the 1. The spacer 1 is made of a plastic board of which the thickness is about four mm. Also, in order to lighten the weight of the spacer 1, square-shaped transparent holes 4 of about three mm square are perforated lengthwise and breadthwise in the direction of its thickness and the interval between each hole 4 is set as about one mm. For the top and bottom thin boards 2 and 3, the thin boards made of metals. e.g., aluminum to plastic, are to be used.  Thus, it can be possible to improve the feeling of ball hitting, to realize high speed ball hitting and to lighten its weight.
Patent JP-H0823112-A (JP)
Title: Manufacture of chalcopyrite type compound thin film
Inventor: WATANABE TAKAYUKI
IPC: H01L31/04
Filed: 1994-07-07
Abstract: PURPOSE:To form a thin film having uniform microscopically homogeneous composition in its surface and uniform crystal grain size by heat-treating a thin film within a gas atmosphere containing particular elements after forming the thin film by sputtering using a sputtering gas containing particular elements. CONSTITUTION:A conductive thin film 2 is formed on a substrate 1 such as glass, a chalcopyrite compound thin film 3 is formed on said film, and further an n-type semiconductor layer 4 and a clear electrode 5 are sequentially formed. Also, at the time of forming the chalcopyrite type compound thin film 3, oxygen can be removed from the thin films before heat treatment by the sputtering using a gas containing S, Se or Te element as a spatter gas. Also in the process of heat treatment in an atmosphere containing S, Se or Te element, a chalcopyrite type compound thin film having a microscopically uniform composition in plane can be formed by restricting the formation of the oxide of a metal in IIIb group.
Patent JP-S6313705-A (JP)
Inventor: ANDO SHIGEO
IPC: B28B13/00
Filed: 1986-07-04
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-S6314223-A (JP)
Title: Coordinate input device
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/03
Filed: 1986-07-04
Abstract: PURPOSE:To reduce the restrictions of the fitting position of a sensor, to increase effective input area, and to determine stable position coordinates by mounting a detecting means which detects an elastic wave on the opposite surface of a vibrator pen from the contacting surface for an elastic wave propagation body. CONSTITUTION:The vibrator piezoelectric element 2 of the vibrator pen 1 vibrates with a pulse electric signal from a pulse generator 10. Its vibrations are expanded by a horn 3 and reach the elastic wave propagation body 5 at a constant point 6 and are propagated as a plate elastic wave. This elastic wave is a plate wave which travels along not only the surface, but also a plate and similar vibration detection is performed on both surfaces of the plate regardless of whether the wave is a symmetric or asymmetric wave. For the purpose, the piezoelectric element 7 for vibration detection is mounted on the opposite surface of the vibrator pen 1 from the contacting surface for the horn 3, i.e. the reverse surface and the propagated plate elastic wave is detected as a voltage by sensor piezoelectric elements 7 at three positions. The detection result is sent to an amplification and arithmetic circuit 11 through a lead wire 8 to detect the delay time required for the elastic wave propagation and this delay time is used to calculate the position coordinates of the vibrator pen.
Patent JP-H09313764-A (JP)
Title: Bobbin thread residue detector
Inventor: ASAHA YUTAKA
IPC: D05B59/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and the weight of a bobbin thread residue detector and miniaturize it by combinedly using an actuator used for other functions as an actuator for advancing/retreating a detecting rod in the detector which detects the bobbin thread residue by bringing the detecting rod in contact with the bobbin thread which is wound around a bobbin in such a state as advancing the detecting rod possible of advancing/retreating. SOLUTION: A motor 3 for a thread cutter and a feed dog crossfeed is used as an actuator for advancing/retreating a detecting rod. When a bobbin thread residue recognition switch is turned on, a gear 7 is rotated counterclockwise by the motor 3, the projection of the gear 7 is brought in contact with the end of a thread cutter operation link 5 so as to rotate the thread cutter operation link 5 counterclockwise. A thread cutter link 10 is moved in the opposite direction of a shuttle and a pin 28 of a bobbin thread residue detection connection link 27 is pressurized toward a pin 11 side by the projection of the link 10. Secondly, the bobbin thread residue detecting link 25 is rotated about a shaft 26 and the insertion depth of the detecting rod 23 inserted in shuttle 16 is detected by a slide volume 24 so that the bobbin thread residue is detected.
Patent JP-H01321347-A (JP)
Title: Moisture sensor
Inventor: OKUMURA MASARU
IPC: G01N27/12
Filed: 1988-06-24
Abstract: PURPOSE:To achieve a prevention of variations between elements and a stabilization of characteristics thereof by arranging two second conductive type areas on a surface layer of a first conductive type semiconductor substrate through an interval to achieve a easier manufacture and a higher massproducibility. CONSTITUTION:n<+> layers 21 and 22 are formed on a p-type semiconductor substrate 1, the surface of the substrate 1 between the layers 21 and 22 is covered with insulation films 31 and 32, between which contact holes 41 and 42 are provided and electrodes 51 and 52 are in contact with the layers 21 and 22 through the contact holes 41 and 42. The electrode 51 is extended onto the insulation film 31 beyond the end of the layer 21 on the side close to the electrode 52. A voltage is applied between the electrodes 51 and 52 and when an inversion layer 9 is generated on the surface of the substrate 1 under the electrode 51, the inversion layer 9 expands according to the diffusion of an electric load through the insulation film 31 to the electrode 51 and when a depletion layer 8 generated from the inversion layer 9 reaches the insulation film 32, a current flows between the electrodes 51 and 52. Thus, a moisture in an atmosphere contacting the surface of the insulation film 31 is calculated by a specified formula from the time until the current flows after the application of the voltage.
Patent JP-S5947928-A (JP)
Inventor: KONISHI HIROO
IPC: H02J3/01
Filed: 1982-09-10
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-S5379883-A (JP)
Title: Preparation of uracil
Inventor: MIYOSHI SOUJI
IPC: C07D239/54
Filed: 1976-12-24
Abstract: PURPOSE: To prepare uracil easily, useful as raw materials for pharmaceuticals, in high yield by esterification of readily available N-carbamoyl-β-lower alkoxy-βalanine, followed by cyclization. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10382-A (JP)
Title: Electrostatic mist removing device
Inventor: KATAYAMA HIROYUKI
IPC: B03C3/41
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To prolong the retention of fine particles of mist to improve mist removing effect with respect of an electrostatic mist removing device for removing mist generated in airports and expressway. SOLUTION: A metal net 2 is arranged in a zigzag, and discharge electrodes 1 are arranged in the central parts of the metal net in the recessed and projection shape so that fixed distances may be kept from the net on the side faces. The discharge electrode 1 is constituted by spreading fine wires of in the order of 1.0mm diameter at equally spaced intervals to electrically insulate it from the metal net 2. When high voltage is applied from a high voltage power source 3 to the discharge electrodes 1, corona discharge is generated toward the metal net 2 from the fin wire part. When fine particles of mist enter from a direction 10, the fine particles are electrified to attract them to the metal net 2 of opposite polarity by coulomb force and are turned into water droplets, which are collected.  By the arrangement in a zigzag, the region of an electric field is enlarged to increase mist removing effect.
Patent JP-H11318233-A (JP)
Title: Mulching film uncovering device
Inventor: KUWABARA MINORU
IPC: A01G13/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide the subject device designed to afford labor saving for mulching film removing work through automatically uncovering a mulching film covering ridges e.g. when a crop with underground stems is to be harvested. SOLUTION: This mulching film uncovering device has such a scheme that a traveling machine body 14 travelable along ridges is mounted with a cylindrical body 27 rotating around a transverse shaft, and the cylindrical body 27 is situated between ridge surface and a mulching film M spread on ridges R and then the mulching film M is moved, while rotating the cylindrical body, as the traveling machine body is advanced, thereby uncovering the mulching film M off the ridges.
Patent JP-S5499108-A (JP)
Title: Aqueous cleaning composition
Inventor: JIYON TOOMASU REIRII
IPC: C11D3/382
Filed: 1978-12-21
Abstract: of the Invention An aqueous liquid detergent composition especially adapted for dishwashing, comprising 5-60% by weight of an organic synthetic surfactant system of at least two surfactants, and 5-50% by weight of a citrus juice, said organic synthetic surfactant system consisting of1)   from about 30-90 parts by weight of the surfactant system of a Ca-sensitive first surfactant selected from the group consisting Water-soluble C8-16 alkyl benzene sulphonates; alkane sulphonates having 8-20 car-bon atoms; olefin sulphonates having from 8-20 carbon atoms; di-C8-20-alkyl sulpho-succinates; di-C6-12-alkyl phenol sulphosuccinates; primary and secondary alkyl suphates having 8-20 carbon atoms; C8-20 alkyl polyethoxy sulphates having 1-25 ethoxy groups and mixtures thereof, and2)   from about 70-10 parts by weight of said system of a less Ca-sensitive second surfactant selected from the group consisting of water-soluble nonionic condensation products obtained by condensing from 5-30 moles of an alkylene oxide, preferably ethylene or propylene oxide with one mole of an organic hydrophobic compound, aliphatic or alkyl aromatic in nature, having 8 to 24 carbon atoms and at least one reactive hydrogen atom, particularly a reactive hydroxyl, amino, amido or carboxyl group; C8-20-alkylsulphobetaines; amines oxides containing one long chain alkyl moiety of from 10-28 carbon atoms and two moieties which can be either alkyl radicals or hydroxyalkyl radicals having from 1-4 carbon atoms; C8-20 alkyl-polyethoxy sulphates having from 1-25 ethoxy groups, and mixtures thereof, said surfactants of group (1) and the ion-active surfactants of group (2) being present in the form of their alkalimetal salts, ammonium salts, or mixtures thereof. The composition is an effective liquid  dishwashing composition with improved cleaning performance on difficult soils.
Patent JP-H11135380-A (JP)
Title: Activated carbon for electric double layer capacitor and its manufacture
Inventor: OKI NAOHIKO
IPC: H01G11/22
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide activated carbon which can reduce the internal resistance of a polarized electrode of an electric double layer capacitor, a polarized elec trode using the activated carbon and an electric double layer capacitor, and a method for manufacturing such an activated carbon. SOLUTION: The surface of at least a part of particles of activated carbon 12 is covered with a laminated layer 11 of a graphite formed along the surface. A polarized electrode 1 is made of activated carbon 12, conductive filler and binder. An electric double layer capacitor consists of an faced opposite pair of polarized electrodes disposed through a separator 2, collecting elements 3 and 5 and an electrolytic solution.  The activated carbon 12 is manufactured by extracting mesophase from oil pitch, cooling and solidifying the mesophase to form mesophase resin, partially oxidizing and making the surface of the mesophase resin non melting to obtain mesophase pitch, heating the mesophase pitch at 500-900 deg.C under airflow of inert gas to obtain a carbide, mixing 1 weight part of the carbide with 1.2-2.4 weight part of alkali metal hydroxide and heating it for alkali activation at 550-850 deg.C under airflow of inert gas.
Patent JP-H0322775-A (JP)
Title: Vcr
Inventor: TSUJI TETSUYA
IPC: G11B27/28
Filed: 1989-06-20
Abstract: PURPOSE:To obtain accurate correspondence to video recorded on video tracks when data are reproduced and retrieved by recording data relative to video by deep-layer recording heads. CONSTITUTION:Index data (serial code data) is generated and converted by a audio pand converting circuit 26 into a signal of the audio band. The signal is passed through a data changeover switch 17, an audio signal modulating circuit 18, a recording and amplifying circuit 19, a recording/playback switch 20, and a rotary transformer 12 and recorded on the magnetic tape 7 by the deep-layer recording heads 3 and 4. The data changeover switch 17 is switched to the side of the audio band converting circuit 26 and then the index data is recorded on the video tracks while superposed upon the original video. Consequently, the correspondence relation between the video and index is never lost and the index signal is reproduced to perform accurate retrieval.
Patent JP-H057081-A (JP)
Title: Manufacture of multilayer wiring substrate
Inventor: IGARASHI YUUSUKE
IPC: H05K3/40
Filed: 1991-06-27
Abstract: PURPOSE:To form dents in high density on the solder resist layer surface thereby gaining the sufficient bonding strength of the second wiring layer by a method wherein, after plasma ashing the solder resist layer surface, inorganic fillers are melted in an acid. CONSTITUTION:An O2 plasma ashing step is performed from the surface of a solder resist layer 3 so as to scrape off the organic material only of the solder resist layer leaving inorganic fillers 5 intact. At this time, the inorganic fillers 5 are exposed in the whole surface of the solder resist layer 3 evenly and in high density. Next, the exposed inorganic fillers 5 are melted in an acid. Resultantly, dents 6 are formed in the traces of the molten inorganic fillers 5. Successively, when the second wiring layer 7 is formed of copper by no-field plating step on the surface of the solder resist layer 3, the second wiring layer 7 gets into the dents 6 so that the bonding strength thereof may be reinforced by the anchor effect. Through these procedures, the dents 6 can be formed on the surface of the solder resist layer 3 in high density thereby enabling the bonding strength of the second wiring layer 7 to be increased.