baber/WOPTO huggingface dataset:
Patent JP-H0483749-A (JP)
Title: Zircon pigment for kneading and ceramic body containing kneaded pigment
Inventor: TSUJIMURA AKIRA
IPC: C04B33/14
Filed: 1990-07-24
Abstract: PURPOSE:To improve the dispersibility in kneading and to prevent the generation of color mottling by using a zircon pigment having a specific average particle diameter as a pigment to be kneaded in a body clay for the coloring of a ceramic such as tile. CONSTITUTION:The zircon pigment to be used as a pigment to be kneaded in a body clay has an average particle diameter corresponding to 50-150% (preferably 70-130%) of the diameter of the body clay.
Patent JP-H03179804-A (JP)
Title: Dielectric substance for planer antenna and planer antenna incorporating it
Inventor: NOJIRI AKIO
IPC: H01Q1/38
Filed: 1990-07-24
Abstract: PURPOSE:To reduce the dielectric loss of a planer antenna and to improve the resolution of a video image by employing a single board of a polypropylene foamed body whose foaming expansion rate is a specific value or a laminated board of a polypropylene foamed body. CONSTITUTION:A single board of a polypropylene foamed body or a laminated board laminated with plural polypropylene foamed bodies whose foaming expansion rate is 1.5-7.0 is employed to obtain a planer antenna dielectric body and it is integrated to constitute the planer antenna. A polypropylene foamed body used for a raw material for the single board or the laminated board is made from a polypropylene single polymer and an ethylene-polypropylene copolymer whose ethylene content is 1-15wt.% and its foaming expansion rate is 1.5-7.0. Thus, the dielectric loss is reduced, the dispersion in the distribution of the dielectric constant within a plane is less, the surface is smooth, the dispersion of the thickness in the plane is decreased, the dielectric loss in a GHz band is reduced and then the sensitivity of the antenna is enhanced more than that of a conventional antenna.
Patent JP-H0863431-A (JP)
Title: Bus fight preventing device
Inventor: HANEDA MITSUMASA
IPC: G06F11/00
Filed: 1994-08-19
Abstract: PURPOSE: To prevent a bus fight due to a fault on a dedicated signal line by making the device to send none of its data to a common bus unless the bus request signal that the device sends out is returned through a feedback signal line. CONSTITUTION: The device is equipped with two devices 29 and 30 which uses dedicated signal lines 13 and 14 to send bus request signals out mutually and send data out to the opposite devices through the common bus 15 according to the priority based upon the arbitration of request arbitrating means 31 and 32 if the bus request signals conflict with each other. One feedback signal line 28 which feeds the bus request signal that one device sends out back through the opposite device is provided between the two devices 29 and 30. When the bus request signal that the device sends out is not returned to the device itself through the feedback signal line 28, none of its data is sent to the common bus 15. Consequently, the bus fight due to the fault occurrence on the signal lines 13 and 14 can be prevented.
Patent JP-H1138633-A (JP)
Title: Negative type image recording material
Inventor: KUNIDA KAZUTO
IPC: G03F7/004
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an image recording material having high sensitivity, excellent in stability during storage and not requiring heating after exposure by laminating a layer contg. an inorg. laminar compd. on the surface of a photosensitive layer. SOLUTION: A layer contg. at least an inorg. laminar compd. is laminated on a layer of a photo-/thermopolymerizable compsn. contg. at least a compd. having a radical polymerizable ethylenically unsatd. bond, a polymn. initiator capable of generating radicals by interaction with an IR absorber and the IR absorber to dispose an overcoat layer on the surface of the photosensitive layer. In the overcoat layer, the inorg. laminar compd. itself piles up in layers, becomes an assembly, forms a kind of inorg. film and blocks the penetration of oxygen. Since a chain reaction called radical polymn. ensuring a sufficiently rapid reaction even at room temp. is carried out, heating is not required after exposure with laser light.
Patent JP-S6350363-A (JP)
Inventor: KIRIHARA SETSUO
IPC: C04B35/10
Filed: 1986-08-20
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-H0248377-A (JP)
Title: Elevator controller
Inventor: KAWARASAKI SHINICHI
IPC: B66B13/14
Filed: 1988-08-08
Abstract: PURPOSE:To get rid of wasteful operation by delaying a point of time for separating from a control operation as long as long as the specified time from a time when operation has been done in the case where door-open time prolonging operation has been carried out. CONSTITUTION:When an open-extending button Y is pushed, an open-extending relay A is made into circuit, and an open-extending expiration timer B or a 'close' button Y are left pushed intact, that is, being left in a circuit-made state as it is. A relay D is made so as to be circuited at a point of time when a timer C has operated as long as the specified time by a control operation separating relay. When it is within the specified time (for example, about 30 seconds after door-open time prolongating operation), a cage 1 is not separated from control operation and it is left receiving a hall call 3 intact. When a door-open time prolonging function is released by operation of the 'close' button or the like, the cage 1 responds to the hall call 3. If the close button Y is not pushed even after the elapse of the specified time, the cage 1 is separated from the control operation at that time, and another cage 2 is allotted to the hall call 3. Then, this cage 2 arrives at a hall call floor and thereby the cage 1 returns to the control operation afterward.
Patent JP-2001019432-A (JP)
Title: Formation of pzt film with supercritical drying treatment
Inventor: YOSHIDA SHIGEO
IPC: C04B35/49
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a process for forming a ferroelectric thin film consisting of a PZT [plumbum (lead) ziconate titanate] composition by a sol-gel method, or more specifically, a formation process of a PZT film that is a homogeneous thin film having required transparency, electrical insulation properties and ferroelectricity as an electro-optic material, which process is capable of forming such a homogeneous thin film by a sol-gel method without causing any cracks in the thin film. SOLUTION: This process comprises: dissolving at least one lead alkoxide, one zirconium alkoxide and one titanium alkoxide in an organic solvent to obtain a solution; adding a hydrolysis inhibitor and, if necessary, a binder to the solution to form a PZT composition; coating a substrate with the PZT composition; and thereafter subjecting the coated substrate to supercritical drying treatment using CO2 or H2O and heat treatment, or alternatively, subjecting the coated substrate to supercritical drying treatment using H2O while blowing O2 into the system. Thus, the objective PZT film having transparency, electrical insulation properties and ferroelectricity can be formed without causing any cracks in the film, peeling of the film, or the like.
Patent JP-H0538610-A (JP)
Title: Inspection of multilayer printed wiring board
Inventor: SUZUKI TOSHIYA
IPC: G01N3/00
Filed: 1991-08-06
Abstract: PURPOSE:To lessen delay of delivery and reduce increase of failure expenses due to reproduction by finding an arrangement error of a multilayer printed wiring board on each internal layer layer face at an early stage. CONSTITUTION:On a printed wiring board 1 provided with clearance holes at corresponding positions previously on each of internal layer layer fades, hole drilling is carried out while continuously measuring torque and z-axial moving amount of a spindle motor 8. It is possible to find an arrangement error of an internal layer at an early stage by continuously measuring variation of torque of the spindle motor 8, and accordingly, it is possible to lessen delay of delivery and reduce increase of failure expenses due to reproduction.
Patent JP-H0298908-A (JP)
Title: Dwell controller for ignitor
Inventor: MAAKU SHII HANSEN
IPC: F02P3/045
Filed: 1989-07-28
Abstract: PURPOSE: To enable a dwell control circuit to accurately generate compensation digital signals by a method wherein the count of a lamp counter made during a time from the start of excitation of a primary winding wire to that a current reaches a limit value is processed, and the count obtained from the lamp counter and its fixed ratio are summed up. CONSTITUTION: A lamp counter 50 of up-counter type makes a count of clock pulses until signals which indicate that a primary current reaches a limit value exciting the primary winding wire 26 of an ignition coil 24 are generated from a current detection amplifier. The count of the lamp counter 50 denotes a lamp time. When a current limit signal is generated, the most significant bit of the lamp counter 50 is loaded in a down counter 60. Then, when the down counter 60 is put in an underflow state, the up-count operation of the lamp counter 50 and the down-count operation of the down counter 60 are finished. By this setup, the count of the lamp counter 50 denotes a lapse of time, so that a final count can be obtained by summing up a lamp time and its fixed ratio.
Patent JP-H1041105-A (JP)
Title: Lightning arrester
Inventor: KOGA HIROYUKI
IPC: H01C7/12
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent insulation degradation of support members by forming a small diameter member on one end side of each attaching member and forming gaps between the attaching members and the inner surfaces of the support members. SOLUTION: In a container 15, a pair of plate-shaped connection members 20 and 21, respectively electrically connected to both end plates 18 and 19 via spring members 22 and a bed plate 23, are provided opposite to both ends of the container 15. Further, a cylindrical support members 24 of insulating material, and attaching members 25 are provided between the connection members 20 and 21. Each of the attaching members 25 has a sheet portion 25a at about its central portion, a spring member 25b at one end, an engaging member 25c at the end of the support member 24, and a small diameter member 25d for providing a gap between the inner surface of the support member 24 and the attaching member at the end of the engaging member 25c.  The engaging members 25c are engaged with the end portions of the support members 24 and fixed with each other, and the spring members 25b are inserted through attaching holes on the connection members 20 and 21 and fastened with nuts 26. Thus, the connection members 20 and 21 are integrated on the bed plate 23 while they are electrically insulated by the support members 24.
Patent JP-H0361880-A (JP)
Title: Magnetic structure detector
Inventor: IGARASHI MASUKAZU
IPC: G01R33/12
Filed: 1989-07-31
Abstract: PURPOSE:To make it possible to detect the magnetism in a minute part by constituting a current loop wherein a magnetism detecting part comprises the branching and joining parts of currents. CONSTITUTION:When the fact that a magnetic field penetrates a current loop region 24 surrounded with branched currents is considered, the currents which are joined again after branching are oscillated at a period of phio=h/e in response to the total magnetic flux phi in the current loop region 24. Therefore, when such an AB-effective loop is arranged in the vicinity of a material to be detected and the change in current is detected with the relative position with respect to the material to be detected being changed, the magnetic structure of the material to be detected at an atomic level can be observed.
Patent JP-S5986021-A (JP)
Title: Magnification compensating optical system of microscope
Inventor: YAMADA HIROSHI
IPC: G02B21/02
Filed: 1982-11-09
Abstract: PURPOSE:To prevent an error in measurement of a magnification error even in a certain out-of-focus state by allowing the 2nd objective to move toward the projection light side of the 1st objective and forming an image of the exit pupil of the objective at the focus position of the 2nd objective on the 1st objective side. CONSTITUTION:The 1st lens group I on the incident light side, i.e. object side of an image O1' of an object by an objective L0 reduces the object image O1' into O2' by specific magnification. Then, this image is reformed as a secondary image O'' by the 2nd lens group II. The object image O'' formed between focus plates R having gradations of a main and a subordinate scale is observed through an ocular Le. The image P' of the exit pupil P of the objective L0 is formed by the 1st lens group I between lens groups I and II and this position corresponds to the focus position of the lens group II on the side of the lens group I . Consequently, the exit pupil of the lens group II is formed almost at infinite distance and the lens group II is moved on the optical axis to correct the magnification of the object image accurately.
Patent JP-H0646421-A (JP)
Title: Control method for catv terminal equipment
Inventor: KITA TERUHIDE
IPC: H04N7/173
Filed: 1992-07-23
Abstract: PURPOSE:To quickly transit a newly connected terminal equipment in an operation state with no complicated procedure by transmitting repetitively the control signal that can be received by the newly connected terminal equipment only from a central controller. CONSTITUTION:The individual control signals 3.1-3.n are repetitively sent from a central controller. At the same time, the control signals 4 are also repeatedly transmitted at a time interval T to all newly connected terminal equipments so that these equipments are operated. thus the newly connected terminal equipment set on a network can be operated at the maximum time interval T by the signal 4 with no contact made with a CATV center. Furthermore it is not required to previously register the identification numbers of those terminal equipments that may possibly be connected into the central controller.
Patent JP-H0482111-A (JP)
Title: Woven flat cable and manufacturing device therefor
Inventor: TAKAI TAKUMA
IPC: H01B13/00
Filed: 1990-07-25
Abstract: PURPOSE:To eliminate a unraveling work for both ends of a woven flat cable in treating the ends by alternately providing an arbitrary length of woven section having wefts woven into wires and warps at arbitrary pitches, and an arbitrary length of non-woven section without weaving the wefts into the wires and warps, respectively in a lengthwise direction, and cutting the flat cable at the non-woven section for use. CONSTITUTION:A distribution guide device 12 for guiding wires 6 and warps 7 for preventing the entanglement and entwinement thereof is arranged on the downstream side of a warp feed device 11. Also, a weaving machine 13 for weaving wefts 8 into the wires 6 and warps 7 whenever necessary for making a woven flat cable 1, is provided on the downstream side of the distribution guide device 12. In this case, the woven flat cable 1 comprises an arbitrary length of woven section 2 having the wefts 8 woven into the wires 6 and warps 7 at arbitrary pitches, and an arbitrary length of non-woven section without weaving the wefts 8 into the wires 6 and warps 7, alternately in a lengthwise direction. When the flat cable 1 is cut at the non-woven section 3 for use, therefore, a job for unravelling the wefts 8 is not required in treating either end of the cable 1, thereby ensuring the quick treatment of the end.
Patent JP-2001024773-A (JP)
Title: Cordless telephone set
Inventor: TSUDA TAKAMOTO
IPC: H04W84/10
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To register telephone book data of a master machine and a slave machine without requiring complicated operation on the part of a user. SOLUTION: When a slave machine is attached to a master machine in the waiting state, a main control part 15 controls a radio part 9 to establish a radio line to the master machine, transfers telephone book data stored in a telephone book memory 14 to the master machine through the radio line, compares the transferred telephone book data with the telephone book data stored in the telephone book memory 14 with respect to each item and updates the telephone book data stored in the telephone book memory 14, as necessary.
Patent JP-H104975-A (JP)
Title: Improvement of meat quality and animal improved in meat quality
Inventor: KOIKE CHIHIRO
IPC: C12N15/09
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To improve the meat quality of a non-human animal by transducing a recombinant DNA into the chromosomal DNA of the productive cell, germinal cell, etc., of the non-human animal, wherein the gene of a protein, etc., constituting the flavor, taste, nutrient, etc., of the meat is lighted to the gene control region of the recombined DNA. SOLUTION: This method for improving the meat quality of a non-human animal comprises ligating a DNA coding a protein (e.g. myoglobine) relating to an expression of the flavor, taste, nutrient, etc., of the meat or a protein related to the expression of the flavor, the texture, the nutrient, etc., to the gene control region of a gene related to the production of the protein, and subsequently transducing the recombinant DNA into either of the fertilized egg, productive cell and germinal cell of the non-human animal to transform the non-human animal cell, or transducing the recombinant DNA into the protein production-related gene region of the chromosomal DNA of either of the fertilized egg, productive cell and germinal cell of the non-human animal by a homologous recombination method to transducer the non-human animal cell.  Thus, the meat quality of the non-human animal is improved by the gene manipulation.
Patent JP-H1020719-A (JP)
Title: Image forming device, multicolor image forming device, and image forming method
Inventor: UENO FUMIHIRO
IPC: G03G21/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor image forming device which can enhance print throughputs and guarantee image quality even if events other than specified operations have occurred. SOLUTION: The passage of recording paper from feeding to unloading is detected by a paper passage detecting means 25, and the size of the recording paper is measured by a measuring means 51 in accordance with a detection signal of the means 25. Based on the size measured by the measuring means 51 and information detected by a print detecting means 23 which detects whether or not print is ordered, a print switching control means 53 switches the print sequence of an electrophotographic process.
Patent JP-H0487542-A (JP)
Title: Fabrication of squirrel-cage rotor
Inventor: TOMONAGA SHINJI
IPC: H02K17/16
Filed: 1990-07-25
Abstract: PURPOSE:To facilitate formation of rotor bar and short-circuit ring by laminating core boards upto a predetermined thickness thereby forming a laminated core, fixing a laminated core secured with a pipe having same inner profile as the slot of the core board to a die, and then pouring conductive metal molten into the pipe and the slot thereby forming the short-circuit ring. CONSTITUTION:A flanged pipe 12 is spot welded to the periphery of a slot forming hole in a core board 11. Core boards 11 welded with the flanged pipe 12 are then inserted, with predetermined intervals, into a laminated core 2 thus forming a rotor core. The rotor core is then set in a die 13 and conductive metal molten 14 is poured from a plunger 15 into a slot 3 thus forming a rotor bar 4 and a short-circuit ring 5. According to the method, the rotor bar 4 and the short-circuit ring 5 can be formed easily.
Patent JP-S6191021-A (JP)
Title: Production of quartz glass
Inventor: MIYASHITA SATORU
IPC: C01B33/152
Filed: 1984-09-20
Abstract: PURPOSE:To prevent the cracking of a quartz glass in sintering step, to enable the production of a sintered glass having high density, and to improve the mass-productivity of quartz glass, by reheating and drying the dry gel prior to sintering in the production of a quartz glass by sol-gel process. CONSTITUTION:A quartz glass is produced by the sol-gel process using an alkyl silicate and ultrafine silica powder as raw materials. In the above process, the dry gel produced by the gelation and drying of a silica sol is reheated and dried before sintering. The drying is preferably carried out in a hot dry atmosphere at >=50 deg.C. The dry gel produced by the sol-gel process has strong water-absorption because of its high porosity and the adsorbed water is desorbed in the sintering stage. Since the adsorbed water can be removed from the dry gel before charging the gel into a sintering furnace, the generation of crazings and cracks of the quartz glass in the sintering stage can be prevented.
Patent JP-S6191022-A (JP)
Title: Production of quartz glass
Inventor: MIYASHITA SATORU
IPC: C03B8/02
Filed: 1984-09-20
Abstract: PURPOSE:To prevent the cracking of a quartz glass in sintering step, to enable the production of a sintered glass having high density, and to improve the mass-productivity of quartz glass, by storing the dry gel in a closed vessel before charging into a sintering furnace in the production of a quartz glass by sol-gel process. CONSTITUTION:A quartz glass is produced by the sol-gel process using an alkyl silicate and ultrafine silica powder as raw materials. In the above process, the dry gel produced by the gelation and drying of a silica sol is stored in a closed vessel before charging the gel into a sintering furnace. The drying is preferably carried out in a hot dry atmosphere at >=50 deg.C. The dry gel produced by the sol-gel process has strong water-absorption because of its high porosity and the adsorbed water is desorbed in the sintering stage. Since the adsorption of water to the dry gel can be prevented by the above process, the generation of crazings and cracks of the quartz glass in the sintering stage can be prevented.
Patent JP-H0941495-A (JP)
Title: Base isolating device
Inventor: ISHII MOTOETSU
IPC: E04H9/02
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To downsize structure and facilitate fitting to a structure regarding a base isolating device applied to the floor or the like of the structure. SOLUTION: A structure side support 10 and a ground side support 11 are respectively of a portal shape and formed into an integrally rigid state respectively consisting of four parallel leg parts 10a, 11a and cross beams 10b, 11b connecting one end of each leg part in portal shape. These supports 10, 11 are fitted in a contactless and vertically inverse state, and the center parts of opposed cross beams 10b, 11b are connected to each other by a pendulum type suspension member 12 formed of wire or a steel bar of 1m or more in length. An energy absorber (unillustrated) is provided between the structure side cross beam 10b and the ground side, at a right angle within a horizontal plane. The vibration of the ground is transmitted in a reduced state to the structure, and horizontal vibration is absorbed by the energy absorber. This device is compact in constitution and easy to fit.
Patent JP-H1139299-A (JP)
Title: Character recognizing device and recording medium
Inventor: TAKEYAMA TETSUO
IPC: G06F17/22
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a character recognizing device which can be operated easily without forcing character rewriting labor to a user. SOLUTION: A character recognizing section 4 recognizes characters inputted to an input section 1 by writing one character by one character together with marks indicating the certainty of recognition. Then the section 4 generates a character string by combining the recognized characters in the order of summed marks. A maze-gaki converting section 5 unwinds the generated character string into KANA (Japanese syllabary). The KANA string is again converted into KANJI (Chinese character) strings by means of a KANA-KANJI conversion processing section 6, and then, the coincidence between the generated KANJI strings and the above-mentioned generated character string is discriminated and, coincident KANJI strings are decided as character recognizing candidates. The candidates are displayed on a displaying section in the order of summed marks and a user selects a proper KANJI string.