baber/WOPTO huggingface dataset:
Patent JP-H06260834-A (JP)
Title: Antenna device
Inventor: OTSUKA MASATAKA
IPC: H01Q21/06
Filed: 1993-03-05
Abstract: PURPOSE:To give desired exciting amplitude phase distribution on a radial hole by providing a waveguide for feed at a parallel plate by using a plated through hole or groove, and making a plane wave whose wave front is arranged advance a radial part setting the aperture part of the waveguide as a wave source by confronting with a reflecting wall. CONSTITUTION:A wave from a feed point 2 is propagated in the waveguide 3a in a proper mode. The wave is propagated as a semi-cylindrical wave advancing the reflecting wall 4 from the aperture of the waveguide 3a centering about the aperture. Phases are arranged at the aperture of the waveguide 3a, and the semicylindrical wave whose wave front can be arranged more uniformly can be obtained. Also, since no electric field exists on the plane of the through hole or the groove in the waveguide 3a, scattering at an aperture terminal can be suppressed to a minimum. In such a way, since the semi-cylindrical wave with low scattering and whose wave front is arranged is reflected on a reflector 4, the plane wave whose wave front is arranged advances the radial part 6, which supplies a desired exciting phase to each radial pore 5. Also, the same operation can be performed even by constituting the waveguide 3b for feed of the plated groove.
Patent JP-S55139697-A (JP)
Title: Test system for memory
Inventor: IHI TAKASHI
IPC: G11C29/56
Filed: 1979-04-13
Abstract: PURPOSE: To make it possible to test a memory in a state close to actual use by applying respective data in continuous cycles and by regarding data in intermediate cycles as effective data.  
     CONSTITUTION: Inverters 25 and 26 invert address data modification signals ADC 1  and ADC 2  in "N-1"-th and "N+1"-th cycles. When signal ADC 1  from NOR circuit 32 with input with NOT lowers in level through NAND circuits 28, 29 and 31, inversion data of address data ADD in the "N-1"-th cycle are generated and when ADC 1  and ADC 2  are both held at a high level, inversion address data in the "N"- th cycle are generated. Further, when signal ADC 2  is low in level, inversion address data 5 in the "N+1"-th cycle are generated to apply a tested memory with data of continuous three cycles. In the "N"-th cycle, write data are validated by a chip- selective signal, write enable signal, etc., so that the memory can be tested in a state closed to actual use with influences of adjacent cycles added. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58162986-A (JP)
Inventor: KURACHI SHIGEO
IPC: G09G1/06
Filed: 1982-03-20
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-S60189498-A (JP)
Inventor: KISHI HAJIME
IPC: B43L13/00
Filed: 1984-03-09
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-S55139093-A (JP)
Title: Device for controlling phase of induction motor
Inventor: KAMIYA YUTAKA
IPC: H02P27/02
Filed: 1979-04-16
Abstract: PURPOSE:To prevent the generation of intermittent torque of an induction motor and remove unstability in rotational number thereof by providing power source circuits whose phases are deviated with respect to the power voltages and connecting thereto capacitors for obtaining breakover voltages of trigger diodes. CONSTITUTION:Capacitors 8, 9 and 10 are charged through power source circuits 24, 25 and 26 whose phases are deviated with respect to the three-phase AC power source. By this procedure, charging is started by the phase deviated with respect to the phase voltage of the three-phase AC source. Accordingly, in the case where the lowest voltage is applied to the three-phase induction motor 1, it is a time where the resistance value of a variable resistance element 12 is increased, and it is possible to reduce the lowerst generated voltage. Therefore, generation of intermittent torques of the three-phase induction motor 1 and removal of unstability in the rotational number can be removed.
Patent JP-S53130864-A (JP)
Title: Cleaning apparatus for bottling machine
Inventor: NOGUCHI SADAO
IPC: B08B9/00
Filed: 1977-04-20
Abstract: PURPOSE: To provide a cleaning apparatus for bottling machine, which can clean and sterilize a bottling machine promptly, simply and safely, with no need of disassembling a bottling valve or fixing an attachment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62202702-A (JP)
Inventor: OKANO SHINYA
IPC: B27L11/06
Filed: 1986-03-04
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-2000244105-A (JP)
Title: Electronic component mounting structure
Inventor: OTANI YUJI
IPC: H05K3/32
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce stress developed in a conductive adhesive by making the volume M2 at least a specified times smaller than the volume M1, where M1 is the volume of the conductive adhesive existing in a region where an electrode section and a conductor section face each other and M2 is the volume of the conductive adhesive existing in the other region. SOLUTION: A conductive adhesive 5 is divided into a part existing under an electrode section 2, that is, a part 5a existing in a region where an opposed electrode section 2a of the electrode section 2 and a conductor section 4 face each other, and a part existing in the other region, that is, an overhanging part 5b forced out of the part 5a. Where M1 is the volume of the part 5a of the cured conductive adhesive 5 and M2 is the volume of the overhanging part 5b existing in the other region than where the part 5a exists, M2 is at least eight times smaller than M1. As a result, the stress developed in the conductive adhesive 5 can be reduced.
Patent JP-H09207243-A (JP)
Title: Corrugated fiberboard box manufacturing device
Inventor: KINOSHITA TOSHIAKI
IPC: B31B50/10
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a device and enable a box-type form to be properly modified and sealed without inflicting damage to a corrugated fiberboard box by interrupting the drive of a transport belt on a detecting means side and again driving the belt consecutively upon a detection signal from one of limit switches. SOLUTION: Limit switches 17a, 17b with elastically deformable contactors which come into contact with each of the right/left places wa, wb of the front wall of a transported corrugated fiberboard box are mounted on each of the lower covers 18 of paired right/left transport belts 3a, 3b. A power supply to a motor for driving a transport belt 3a on the limit switch 17a side is shuft off to stop the motor through a motor drive part. Next, if the limit switch 17b is turned ON with a delay, the stopped motor is reenergized by an ON state detecting signal to drive the transport belt 3a.
Patent JP-H05243465-A (JP)
Title: Packaging method of semiconductor device
Inventor: ANDO TOSHINORI
IPC: H01L21/60
Filed: 1992-03-03
Abstract: PURPOSE:To prevent short-circuit between leads or electrodes, when a TAB tape or the lead tip of a lead frame is connected with the electrode of a semiconductor chip. CONSTITUTION:In the case of packaging a semiconductor device, a TAB tape or the lead tip part 8 of a lead frame 5 is made to approach to or brought into contact with an electrode 3 formed on the surface of a semiconductor chip 1, and the lead tip part 8 is connected with an electrode 3 by electroplating under the following configuration; the TAB tape or the lead of the lead frame is used as a negative electrode, and an anode plate 15 is arranged on the electrode 3 side of a semiconductor chip 1, so as to be parallel with the TAB or the lead 7 of the lead frame 5.
Patent JP-H06256888-A (JP)
Title: High-speed steel series cast iron containing graphite and composite roll
Inventor: MORIKAWA TAKERU
IPC: B21B27/00
Filed: 1993-03-05
Abstract: PURPOSE:To produce a high-speed steel series cast iron material low in a friction coefficient and in which the progress of cracks is hard to occur and to provide a composite roll whose outer layer is formed by the cast iron material. CONSTITUTION:The graphite-crystallized high-speed steel series cast iron material is constituted of a chemical compsn. contg., by weight, 1.8 to 3.6% C, 1.0 to 3.5% Si, 0.1 to 2.O% Mn, 2.0 to 10% Cr, 0.1 to 10% Mo, 0.1 to 10% W and total 1.5 to 10% of one or two kinds of V and Nb, and the balance substantial Fe. At this time, 0.5 to 10.0% Co or one or two kinds among 0.01 to 0.50% Al, 0.01 to 0.50% Ti and 0.01 to 0.50% Zr or 0.01 to 0.50% B may be incorporated in addition to the same alloy components.
Patent JP-S60191360-A (JP)
Title: Language processing system
Inventor: TAKECHI NORIYUKI
IPC: G06F17/28
Filed: 1984-03-12
Abstract: PURPOSE:To improve the input efficiency of the language information by deciding the degree of intensity of connecting relation between pieces of language information according to a transistion table containing the connecting relations set previously and selecting a sentence coincident with a prescribed standard out of obtained sentence candidates. CONSTITUTION:The characters supplied from a keyboard 22 are read by a keyboard input circuit 20 and stored to an input character string memory 1 as well as to a display character string memory 8. Then these characters are displayed to a display device 32 through a display control circuit 30. While a processor 10 collates the memory 1 with a dictionary memory 3 and stores the words coincident with each other to a data memory 5. The memory 1 of the following word is compared with the memory 3, and coincident words are stored in the memory 5. Then the memory 1 of the next following word is collated with the memory 3, and the coincident words are stored to the memory 5. The preceding word is connected to the word of this time within the memory 5, and the connection class is stored to the memory 5 with reference to a transition table memory 4. Then a sentence candidate 6-5 is obtained from the degree of intensity of connecting relation between words for the contents of the memory 5, and a sentence coincident with a standard is stored to the memory 8.
Patent JP-S63209999-A (JP)
Inventor: YOSHIMURA GENICHI
IPC: B43L1/04
Filed: 1987-02-27
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-S60217239-A (JP)
Inventor: RAMU MAASHII KURISHIYUNAN
IPC: B60C5/01
Filed: 1985-03-07
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-H08240253-A (JP)
Title: Gear device
Inventor: WATANABE WATARU
IPC: F16H37/06
Filed: 1995-03-06
Abstract: PURPOSE: To accurately and easily assemble gears requiring phase adjustment. CONSTITUTION: Cam grooves 16 to 18 are formed on operation gears 13 to 15 and, then, the cam followers 19 to 21 of three separate operation sections are inserted therein. As each of the operation sections is driven on the same timing, the phases of the gears 13 to 15 need to be adjusted at an assembly process. In this case, locking holes 13A to 15A are provided on the gears 13 to 15, and the locking pins 39 of a chassis 11 are inserted in the holes 13A to 15A at the assembly process, thereby adjusting the phases of the gears 13 to 15. Thereafter, when an upper plate 41 is laid above the gears 13 to 15, the pressing section 42 thereof pushes down pressing pins 40 projected from the elastic displacement section of the chassis 11. As a result, the elastic displacement section 37 is elastically displaced downward, and the pins 39 are released from the holes 13A to 15A, thereby allowing the gears 13 to 15 to rotate.
Patent JP-S51125333-A (JP)
Title: Preparation of phenols and ketones
Inventor: MIZUNO KENICHI
IPC: C07C67/00
Filed: 1975-04-17
Abstract: PURPOSE: Aqueous layer containing impurities produced in the manufacture of phenols by cumene process is reused after removing the impurities by treating with hot alkali. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07250682-A (JP)
Title: Method for multiplying vector by using host of escherichia coli
Inventor: IKEDA HIDEO
IPC: C12N15/68
Filed: 1994-03-16
Abstract: PURPOSE:To stably maintain or multiply a vector DNA and optionally collect a manifestation product of a gene by culturing Escherichia coli transduced with a recA mutant and a recJ mutant. CONSTITUTION:Escherichia coli transduced with a recA mutant and a recJ mutant maintaining a vector or infected with a vector is cultured. R594 Strain, C600 strain or NM538 strain is transduced with a recA/recJ double mutant by P1 transduction method to give a recA/recJ double mutant. After transduction with the recj mutant, the strain is preferably transduced with the recA mutant. Recombination frequency of a vector in a host can be excellently suppressed. The vector may be a cloning vector or a manifestation vector. In the case of the manifestation vector, when a structural gene is linked to the downstream of a promoter, a manifestation product manifested in the host can be obtained.
Patent JP-H0914108-A (JP)
Title: Starter and generator combined use
Inventor: NAGAO YASUHIRO
IPC: F02N11/04
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To improve durability and reduce size/weight by transmitting torque to a ring gear through a reduction mechanism and a one-directional clutch at the starting time of an engine, transmitting rotation of the ring gear to a rotary shaft through the one-directional clutch, and generating powder by means of a rotor. SOLUTION: When a switch is set ON at starting of an engine, power is supplied to a starter dynamo 1, and a motor is rotated. This torque is transmitted from s sun gear 2b of an output shaft 20 to a reduction shaft 5. A starting torque is transmitted to a driving shaft 7 through a starting one-directional clutch 6b. A torque is transmitted from a pinion gear 7b to a ring gear 8, and the engine is started. After ignition, an engine speed is increased, and a revolution speed of the driving shaft 7 is equalized to that of a rotation axis 20 of an armature 2. The clutch 6b is unitedly rotated. When its revolution speed reaches a specified value, generation is started. Torque transmission to the rotation axis 20 is suppressed constant by torque limit function of a generating one-direction clutch 6a.
Patent JP-S54137986-A (JP)
Title: Planar type semiconductor device
Inventor: NAGAI SEIICHI
IPC: H01L29/74
Filed: 1978-04-18
Abstract: PURPOSE:To obtain high dielectric strength of a planar type device of PANBPBNK structure, by  providing an insulaton layer with negative interface charges onto a NB layer, by providing a  conductive layer surrounding it and connecting to the NB layer, and by providing another insulation layer for the prevention of the infiltration of the conductive layer into an insulation-layer  interface onto the NB layer between the conductive layer and insulation layer. CONSTITUTION:The substrate is proviced with insulation layer 12a with positive interface  charges at terminal 10 of pn junction 8, insulation layer 17a with negative interface charges on  NB layer 2 surrounding and adjoining to it, and Al layer 19 further surrounding it and connecting  to NB layer 2. Onto layer 2 between layers 19 and 17a, insulation layer 12b is provided surrounding layer 17a so as to stop Al layer 19 from immersing in the interface of insulation layer 17a. When this device is applied with a forward voltage, no electric-field concentration appears  on the surface and curved surface 14 of junction 8. Further, negative ions pulled toward layer 12  are discharged via Al layer 19. At the time of the formation of Al layer 19, negative interface  charges of the semiconductor and layer 17a are not broken because of layer 12b, so that a high-dielectric-strength device can be formed with good reproducibility.
Patent JP-H03248665-A (JP)
Title: Facsimile broadcast receiver
Inventor: HASEGAWA MASAAKI
IPC: H04N5/44
Filed: 1990-02-27
Abstract: PURPOSE:To deal with a case where a wrong time zone is preset by awaiting and receiving a signal on the basis of a channel and a program number during the idle time of a device. CONSTITUTION:A control part 32 sets a tuner 21 to the prescribed channel at reserved time, and obtains a facsimile signal. This signal is separated 23 into an MC part and a data packet part, and in the case of a facsimile broadcast, after error correction, the contents of a prefix is discriminated, and a data packet is separated 25 into a picture signal and a control signal. Then, the program number is extracted 30 from the control signal, and is compared 27 with the reserved program number, and when the both are coincident, the picture signal is processed for demodulation 28, and the picture signal is sent to a printer 29. Besides, when the program number can not be detected until scheduled time, the preset contents are stored 33, and the program number is awaited until the reservation starting time of the preset content of next reserved reception.
Patent JP-S55139058-A (JP)
Title: Cimmutator of small-sized motor
Inventor: MAEKAWA NORIKI
IPC: H02K5/14
Filed: 1979-04-15
Abstract: PURPOSE:To miniaturize a motor by providing a through hole in the central part of the brush holder plate, by inserting one end of the brush into the hole to make it contact with a flat plate type commutator and by fixing the other end of the brush to the outside of the brush holder plate. CONSTITUTION:The through hole 14 is provided in the central part of the brush holder plate 2 that closes the end face of the motor. One end of the bow-shaped brush segment 4 is inserted into the hole 14 to make itself contact with the flat plate type commutator 5, the other end of the brush segment 4 is fixed to the connecting terminal 3 in the outside of the brush holder plate 2. In this way, the length of the motor in the axial direction can be reduced by the thickness of the brush holder plate 2 as compared with the case in which the brush segment is fixed to the inside of the brush holder plate 2.
Patent JP-S63212320-A (JP)
Inventor: MATSUMURA ISAO
IPC: A61B3/125
Filed: 1987-02-28
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-H04283535-A (JP)
Title: Production of ketone
Inventor: MURAHASHI SHUNICHI
IPC: C07C45/28
Filed: 1991-03-12
Abstract: PURPOSE:To produce ketones under mild condition in one step reaction by using a low-toxic and easily producible ruthenium complex as a catalyst and reacting an easily available alkyl hydroperoxide with an alkane. CONSTITUTION:A 1-5C branched or cyclic alkane (e.g. 2,2-dimethylbutane, cyclopentane or norbornane) is made to react with a hydroperoxide compound of formula [R is lower alkyl; R' is (halogen or nitro-substituted) phenyl or alkyl] in the presence of a ruthenium catalyst [e.g. dichlorotris(triphenylphosphine)ruthenium] to obtain the corresponding ketone (e.g. cyclooctanone and cyclohexanone). The ketone is an important basic raw material for the production of various chemicals such as pharmaceuticals, agricultural chemicals, perfumes and dyes. The above process is advantageous from industrial viewpoint.
Patent JP-H04282638-A (JP)
Title: Photopolymerizable composition
Inventor: FUJIKURA SADAO
IPC: G03F7/027
Filed: 1991-03-12
Abstract: PURPOSE:To provide the photopolymerizable composition superior in resolution and wide in development latitude and low in cost. CONSTITUTION:This photopolymerizable composition comprises at least a polymer binder, a photopolymerizable monomer, and a photopolymerization initiator, and a part of this composition exposed to light in an exposure amount of 4-32 times the necessary minimum exposure amount has a swelling degree of <=20% in a developing process.
Patent JP-S54138118-A (JP)
Title: Manufacturing of glossy, printed sugar-coated tablet
Inventor: UCHIYAMA NOBUO
IPC: A61K9/44
Filed: 1978-04-19
Abstract: PURPOSE: To manufacture a glossy, printed sugar-coated tablet having clear and durable printed pattern, by printing a tablet treated with polyethylene glycol, and polishing with a polishing agent.  
     CONSTITUTION: Sugar-coated tablets are charged into a coating pan, and sprayed with a solution or powder of polyethylene glycol, e.g. PEG 6000. The coating pan is rotated to give surface-treated tablets. The tablets are printed, and again charged into a coating pan, and polished with a powdery polishing agent such as carnauba wax. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59172441-A (JP)
Title: Preparation of 3,3'- or 3,4'-diaminobenzophenone
Inventor: YAMAGUCHI KEISABUROU
IPC: B01J27/08
Filed: 1983-03-23
Abstract: PURPOSE:To obtain the titled compound industrially advantageously, by using 3- or 4-nitrobenzoyl chloride and chlorobenzene as starting substances, subjecting them to three-stage processes of Friedel-Crafts reaction, nitration reaction and reduction, and dehydrochlorination. CONSTITUTION:3- or 4-Nitrobenzoyl chloride and chlorobenzene are subjected to Friedel-Crafts reaction in the presence of a Lewis acid catalyst to give a mixture of isomers of chloronitrobenzophenone. This compound without purification is nitrated to give a mixture of chloro-dinitrobenzophenone. This compound is reduced catalytically and dechlorinated in the presence of a reductive catalyst and a dehydrochlorinating agent, to give 3,3'- or 3,4'-diaminobenzophenone useful as a monomer for heat-resistant high polymers, intermediate for agricultural chemicals, drugs, etc. in high yield in high purity and industrially inexpensively.
Patent JP-H05250715-A (JP)
Title: Deciding method for life of laser light source
Inventor: MASAKI ISAO
IPC: G11B7/125
Filed: 1992-03-04
Abstract: PURPOSE:To improve a life deciding accuracy even if apparatuses are irregular in a method for deciding a life of a laser light source to decide a life of the light source to be used for an optical disk apparatus, etc. CONSTITUTION:A laser light source 100 for generating optical power responsive to a current, and a controller 44 for setting a current value of the light source are provided. A desired operation is performed by a light emitted from the light source 100. A nonvolatile memory 45 is provided in the controller 44. A current value is previously varied by the controller 44, the light source is so regulated that the power of the light source 100 becomes a predetermined value, and the regulated value is stored as an initial value in the memory 45. In the case of the regulation at the time of operating an apparatus, the initial value of the memory 45 is read, and a life of the light source 100 is decided by comparing it with a regulated value of the regulation.
Patent JP-H04285426-A (JP)
Title: Motor driving circuit
Inventor: SHOJI MOTOHIRO
IPC: H02H7/085
Filed: 1991-03-13
Abstract: PURPOSE:To provide a motor driving circuit which can be started even if the driving current is made small to lessen the power consumption and protect the driving circuit, concerning the motor driving circuit which can stop a motor completely in the case where it stops a specified number of times repeatedly due to overcurrent detection after being driven again when it stops due to overcurrent detection at the time of driving. CONSTITUTION:This is a motor driving circuit which stops the driving of a motor when the current above the specified value is detected, being equipped with a revolution controller which drives the motor at specified revolution, and an overcurrent detector which detects the current flowing to the motor getting over the specified value, and this is so constituted as to stop the driving of the motor after the overcurrent detector detecting overcurrent continuously up to a specified number of times in the driving by a redriving part, being equipped with the said redriving part which starts the driving of the motor again when the driving of the motor is stopped due to the detection of the overcurrent detector.