baber/WOPTO huggingface dataset:
Patent JP-H1080180-A (JP)
Title: Control method and equipment of synchronous motor
Inventor: SHIOZAKI YUKIO
IPC: H02P21/02
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a control method and an equipment in which a synchronous motor can be controlled and operated without using a rotation detector for detecting the rotary angle position of a rotor of the synchronous motor. SOLUTION: In a control method for controlling a synchronous motor MR driven with an inverter 11, armature induced voltage Vs as the induced voltage of an armature winding CF of the synchronous motor MR is detected, and an armature current Ia flowing in the armature winding CF which has the same phase as the armature induced voltage Vs of the synchronous motor MR is detected. Reactance component Ia*X is detected from the detected armature current Ia, the reactance component Ia*X and the armature induced voltage Vs are vector-synthesized, and the induced electromotive force Ea is obtained. The inverter 11 is so controlled that the phase difference between the armature induced voltage Ea and the armature current Ia becomes zero or a specified value.
Patent JP-H08101056-A (JP)
Title: Drum for wet type gas meter
Inventor: KOBAYASHI SHUN
IPC: G01F3/32
Filed: 1994-09-29
Abstract: PURPOSE: To measure an integrated flow rate and an instantaneous flow rate highly accurately by arranging an inlet impeller part in parallel with an outlet impeller part thereby setting a constant cross-sectional area of gas channel between both impeller parts over the entire circumference of a drum. CONSTITUTION: When four impeller plates 2, where an inlet impeller part 22 and an outlet impeller part 23 have the same bending angle with respect to a partitioner part 21, are arranged in the circumferential direction of a drum 1 at interval of 90 deg. so that the end parts of adjacent impeller parts 22, 23 are not mutually overlapped, the inside of the drum 1 is divided into four measuring chambers 3 and the impeller parts 22, 23 extend in parallel over the entire circumference of the drum. Consequently, a constant cross-sectional area of gas channel (cross-sectional area for measurement) is kept between both impeller parts 22, 23 to stabilize the rotational speed of the drum at the time of measuring a gas and since the sealing liquid and specimen gas can be supplied and discharged smoothly, fluctuation in the rotation and liquid level can be eliminated.  Since the rotational amount of drum is accurately proportional to the suction/discharge quantity of specimen gas, even a trace of gas can be measured instantly with high accuracy based on the rotational amount within one revolution of the drum.
Patent JP-H1076817-A (JP)
Title: Pneumatic tire
Inventor: KIYOMIYA SHINJI
IPC: B60C15/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire of such a structure that a rim cushion rubber part is installed in the bead part, with which it is practicable to improve compatibly the ultra-low frequency road noise near 40 cycle and establish good comfortableness in sitting in car cabin without bringing about a significant drop of the productivity and durability. SOLUTION: A first rubber part G1 is installed as extended toward the tire periphery from near the peripheral end 5a of bead core along a carcass layer 4, and a second rubber part G2 is installed as a rim cushion rubber part in such a way as extended toward the tire periphery of the first rubber part G2 from the bead heel, and a third rubber part G3 is continued to the second rubber part G2 on the tire outside of the first rubber part G1 and extended to the tread part, wherein the hardnesses should be conditioned as the first rubber part >= second rubber part > third rubber part. The peripheral end G1a of the first rubber part G1 is made below 60% of the height SH of the tire cross- section, and the wall thickness T of the third rubber part G3 on the tire peripheral side more than 20mm from the bead heel is made 1mm or more.
Patent JP-H0897810-A (JP)
Title: Digital transmission system able to be synchronized in initializing sequence
Inventor: BURUNO BARARAN
IPC: H04L7/10
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To enable measurement of the moment of identification of the initializing sequence with sufficient overall accuracy even when distortion is generated by channel or a noise is generated. SOLUTION: A digital transmission system 10 is equipped with a transmitter 12A and a receiver 12B which is synchronized with the transmitter, and establishes an correlation between a reference sequence and a transmitted initializing sequence. This transmission system is further provided with an equalizing means 14B, which operates in the first part of the initializing sequence, and a correlation means 30B, which operates in the second part of the initializing sequence. Thus, the system increases correlation established in the whole reference sequence and enables synchronization with overall accuracy.
Patent JP-S6391481-A (JP)
Inventor: YAMAMOTO SOICHI
IPC: F26B25/22
Filed: 1986-10-02
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-H02186989-A (JP)
Title: Synthetic gene of insectcide crystalline protein
Inventor: AIKERU JIEI ADANGU
IPC: C12R1/07
Filed: 1989-09-11
Abstract: PURPOSE: To obtain a synthetic gene having a DNA arrangement which codes an insecticidal protein which is functionally equal to a natural insecticidal protein of Bacillus thuringiensis.  
     CONSTITUTION: This synthetic insecticidal crystal genes have at least 85% homology with naturally insecticidal protein genes of Bacillus thuringiensis var. tenebrionis and contain a nucleotide which ranges from 1st-1793th positions or 1st-1833th positions in the DNA arrangement expressed by the figure. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0685298-A (JP)
Title: Manufacture of solar cell
Inventor: HANABUSA AKIRA
IPC: H01L31/04
Filed: 1992-09-03
Abstract: PURPOSE:To provide a method for manufacturing a solar cell with a high effective conversion efficiency for forming a separation part for series connection with a fine width at a CdTe film and a C film directly below it without damaging an element. CONSTITUTION:A first means causes a lower C film 4 and a CdTe film 3 directly below it to be scribed simultaneously by an YAG laser before coating the entire surface of the C film 4 with carbon (C) paste and drying and then drying and sintering to be performed for forming a separation part and a second means causes the C film 4 and the CdTe film 3 directly below it to be scribed simultaneously before sintering after coating the C film 4 with the carbon (C) paste and drying and then sintering to be made for forming a separation part, thus achieving a solar cell with a high effective conversion efficiency easily in both cases.
Patent JP-H03100505-A (JP)
Title: Optical coupling structure of optical waveguide and light receiving device
Inventor: TAKAMATSU MICHIHIRO
IPC: G02B6/42
Filed: 1989-09-13
Abstract: PURPOSE:To obtain the optical coupling structure of an optical waveguide and a light receiving device which is suitable for facilitating the assembling work by interposing a planar micro-lens in which many lens parts are formed like a plane between a waveguide substrate on which the optical waveguide is formed and a base provided with the light receiving device. CONSTITUTION:Between a waveguide substrate 4 on which an optical waveguide 2 is formed and a base 8 provided with the light receiving device 6, a plate micro-lens 12 in which many lens parts 10 are formed like a plane is interposed. In this state, a light beam emitted from the optical waveguide 2 is converged by one lens part of many lens parts 10 and made incident on the light receiving device 6. That is, by setting suitably the thickness of the planar micro-lens 12 to match a focal distance, optical coupling can be executed without executing a position adjustment in the optical axis direction of the waveguide substrate 4 and the base 8, when the planar micro-lens 12 is interposed between the waveguide substrate 4 on which the optical waveguide 2 is formed and the base 8 provided with the light receiving device. In such a manner, the assembling work of a device at the time of executing optical coupling of the optical waveguide 4 and the light receiving device 6 is facilitated.
Patent JP-H0974826-A (JP)
Title: Sowing seed and fertilization for seedling raising box
Inventor: TSUJITA YASUNOBU
IPC: A01C7/08
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To enable the omission of a fertilization work on a field, the efficient growing of roots and the improvement of the efficiency of culturing work by sowing seeds and fertilizing for a seedling raising box, concretely supplying bed soil into a seedling raising box while it is transferred and sowing seeds on the bed soil followed by applying a coating fertilizer. SOLUTION: Sowing seeds and fertilization for a seedling raising box is carried out as follows: a bed soil 3 is supplied into a seedling raising box 2 while it is transferred and the soil is pressed; the bed soil 3 is irrigated with water and seeds 5 are sowed on it; and a coating fertilizer 4 is applied without leaving space, almost covering the seeds 5.
Patent JP-H04115840-A (JP)
Title: Conduit support base manufacturing device
Inventor: SHIRAKAWA TAKASHI
IPC: B23P23/04
Filed: 1990-09-07
Abstract: PURPOSE:To improve the working efficiency by way of automatizing a manufacturing and processing process of conduit support bases of an angle type and an FB type by successively arranging a material shelf to stock a lengthy material and to supply it on a line, a cutting device, a hole drilling device, a bending press device and a selection device. CONSTITUTION:Respective lengthy materials 1A' and 1B' of conduit support bases 1A and 1B are stocked on a shelf 3, and the lengthy materials 1A', 1B' supplied from a material shelf 4 to a processing line and confirmed are respectively cut in a specific length by a cutting device. Hole drilling processing of a U bolt hole is carried out to each of cut materials by a hole drilling device 14. After completion of a hole drilling process, rectangular bending processing by a press device 15 is applied to a material for the conduit support base 1B of an FB type. When each of the conduit support bases 1B and 1A are completed by the bending press processing, they are separated in each of the conduit support base frames 17A, 17B of an angle type and the FB type by a selection device 16 and are supplied.
Patent JP-S6390766-A (JP)
Title: Suspension of fine magnetic particles antigen-antibody with immobilized and method for measuring concentration of antigen or antibody by using said suspension
Inventor: KARUBE MASAO
IPC: B03C1/00
Filed: 1986-10-03
Abstract: PURPOSE:To permit preservation of a liquid suspension for a relatively long period of time before use by dispersing fine magnetic particles of 50-500Angstrom  grain size immobilized with an antigen or antibody into an aq. salt soln. contg. a surface active agent to prepare said liquid suspension. CONSTITUTION:This liquid suspension is prepd. by dispersing fine magnetic particles of 50-500Angstrom  grain size with immobilized antigen or antibody into >=5ml (per mg of fine magnetic particle) of isotonic aq. salt soln. with concn. of surface active agent >=0.5wt%. The grain size of fine magnetic particles is preferably in a 100-300Angstrom  range. The flocculation operation by an external magnetic field is not possible or an extremely strong magnetic field is required and such is not practicable if the grain size of fine magnetic particles is below 50Angstrom . Long-time maintenance of the stable dispersion state is difficult if the grain size exceeds 500Angstrom . The concn. of the surface active agent in the aq. isotonic salt soln. is preferably 1.0-5.0wt%.
Patent JP-H1084425-A (JP)
Title: Voice-type address entry device and voice-type address transmission reception system
Inventor: KAJII TAKESHI
IPC: H04M1/27
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To designate an address of information and an address of an electronic mail from an information communication equipment, such as a telephone set and a facsimile equipment having no alphabetical keys. SOLUTION: A voice code cross reference storage means 14 that cross- references an input character string, denoting an address which is entered from a character entry means 11, such as a keyboard with a sound corresponding to each character uses a voice conversion means 15 to convert the character string into a sound string, such as telephone PB tones. The converted sound string is outputted from a sound output means 16 such as a speake, so as to designate an information address and an electronic main address from a telephone set and a facsimile equipment or the like. Furthermore, a PB tone corresponding to the telephone number is added to a head of the input character string sound, to facilitate the connection to a server device recognizing the sound string.
Patent JP-H1082281-A (JP)
Title: Joint jig of pipe
Inventor: TAI SHINJI
IPC: E21D11/04
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce a work process, such as the installation of a pipe support rack or execution of manual work and cut down work to be executed with human hand in a small area confined between an FRPM pipe to be joined and an existing FRPM pipe, shorten working hours and enhance workability and safety in the case when a fiber-reinforced plastic composite pipe is newly joined with the existing FRPM pipe. SOLUTION: A support member 11 is erected in the vertical diameter direction of an existing pipe with a joint jig positioned in the side of a joining area and removably provided in an existing FRPM pipe 1a and a horizontal support member 12 is provided from the support member 11 in the longitudinal direction of the pipe. Then. the end of the horizontal support member 12 is projected forward from the joining area side. A bearing member 13, which bears the FRPM pipe 1 to be joined, from its inside is erected so that it may move vertically. Furthermore, a right and left position adjusting member 14, which decides the both way positions of a pipe to be joined from the support member 11 in the vertical direction, is provided in the horizontal diameter direction.
Patent JP-H0575915-A (JP)
Title: Video signal processor
Inventor: AKIYAMA TOSHIYUKI
IPC: H04N5/232
Filed: 1991-09-17
Abstract: PURPOSE:To generate a 2nd television(TV) scanning system synchronous signal by simple circuit constitution in a device provided with a 1st TV scanning system for generating a synchronous signal group for outputting a video signal correcting the jiggling at its camera side from a frame memory for tentatively storing a video signal outputted from a solid-state image pickup element consisting of many picture elements and the 2nd TV scanning system for generating a synchronous signal group for driving the image pickup element. CONSTITUTION:The 2nd synchronous signal generating circuit 20 for the 2nd TV scanning line is periodically reset by a frame signal FL1 or a vertical synchronizing signal VD1 generated from the 1st synchronous signal generating circuit 10 for the 1st TV scanning system. Namely circuit constitution for forcedly synchronizing signals is formed.
Patent JP-S61114963-A (JP)
Title: Mechanism for receiving and stacking plate material
Inventor: KUROKI SHOGO
IPC: B65G57/03
Filed: 1984-11-09
Abstract: PURPOSE:To be angle plate materials to be stacked with the leading edges being accurately aligned in a plywood manufacturing apparatus by fixing air cylinders for a stopper plate and a leading end receiving plate to a movable vertical pieces of a frame vertically moved by the rotation of a cam. CONSTITUTION:A plate material sent out of a pasting mechanism 52 makes the leading end abut against a stopper plate 44 to contract slightly an air cylinder 43 for stopper and is supported by a leading end carrier plate 42 and has the trailing end carried by a trailing end carrier plate 62 to be located by the extension of the cylinder 43. While this horizontal condition is maintained and said carrier plate 42 is moved downward slantly by the rotation of a cam 31 through a movable vertical piece 39 of a vertically movable frame 27, the plate material is lowered while it is pressed against a locating plate 66 by the stopper plate 44. Also, said carrier plate 62 is lowered and retreated by the contraction of cylinders 53, 57 for vertical and horizontal movement while an air cylinder 26 for slide is operated to drop the plate material onto stacked ones.
Patent JP-H1080673-A (JP)
Title: Treatment of ash and treating device
Inventor: GOUDA TOSHITERU
IPC: A62D101/43
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To efficiently supply a stabilizer and to extremely easily operate a fly ash treating device by measuring the ORP value in the fly ash and controlling the supply of the stabilizer based on the measured values so that the elution of heavy metals is controlled below a reference value. SOLUTION: A fly ash is supplied from the manhole 11 of a fly ash silo 1 before a treating device is operated, and the ORP value and pH value of the fly ash are measured. A stabilizer is added based on the measured values so that the ORP value is controlled below a definite value, and the value is inputted as a set value. Further, in a stabilizer controller 8, the requisite amt. is calculated from the supply of fly ash inputted from a fly ash controller 10 and the addition of stabilizer, and the deviation of the requisite amt. from the actual stabilizer flow rate detected by a flowmeter 7 is calculated. The opening of a control valve 6 is adjusted so that the deviation is decreased to zero and that the supply of stabilizer is controlled to the supply set based on the reference elution of heavy metals. The elution of heavy metals is accurately controlled below the reference value.
Patent JP-H04115318-A (JP)
Title: Book type computer device
Inventor: KONDO HIDEFUMI
IPC: G06F1/16
Filed: 1990-09-06
Abstract: PURPOSE:To improve operability and operation sense relation to key operation by changing the structure and shapes of keys themselves, a keyboard panel, a display panel, and a part of the display panel in the book type computer. CONSTITUTION:A keyboard device 3 is provided with a board plate 4 constituting the lower frame of the device 3, key fixing frames 6 vertically and horizontally fixed on the board plate 4, projection parts 8 fixed to the frames 6, guide shafts 7 penetrated into the projection parts 8, springs 9 wound around the shafts 7 and key caps 5 fixed to the tips of the shafts 7 so as to be moved up to the lower side of the frames 6 at the time of depressing the caps 5. In the keyboard device 3 of the book type computer, the key fixing frames 6 are arranged like a mesh and a notch is formed in the bottom part of each key. Since the notch is formed on the bottom of the key is the constitution, much key stroke can be realized.
Patent JP-S60128690-A (JP)
Title: Semiconductor light-emitting device
Inventor: IMAI HAJIME
IPC: H01S5/11
Filed: 1983-12-15
Abstract: PURPOSE:To obtain a semiconductor light-emitting device, a radiant wavelength thereof is stabilized and which has extremely high coherency, by forming a quantum well layer, in which the thickness of an active layer in the semiconductor light-emitting device is smaller than the de.Broglie wavelength of electrons, and forming an active layer as one layer or a plurality of active layers through a barrier layer. CONSTITUTION:When a semiconductor light-emitting device has a single quantum well layer, a diffraction grating is formed on the interface between an N type lnP confinement layer 12 and an InGaAsP guide layer 13. These each InGaAsP four-element layer is composed of the guide layer 13 in a luminescence wavelength such as 1.30mum, an active layer 14 in one such as 1.53mum and a contact layer 16 in one such as 1.30mum, and the guide layer 13 is brought to a value such as 20nm and the active layer 14 to a value such as 10nm in their thickness. The period of a diffraction grating on the interface between the confinement layer 12 and the guide layer 13 is brought to 480mum, and beams having 1.55mum wavelength by transition between quantum units E1 and Ehh1 are selected. When the semiconductor light-emitting device has multilayers, three layers of the InGaAsP active layers 14 are formed, InGaAsP barrier layers 15 are inserted among the layers 14, and others are executed in the same manner as said single quantum well layer.
Patent JP-H03106450-A (JP)
Title: Device and method for producing swirl in test tube
Inventor: HAABEI SHIYURUTE
IPC: B01L99/00
Filed: 1990-09-06
Abstract: PURPOSE: To automatically generate vortices in a test tube by providing the apparatus with an elongate member which engages the test tube and makes orbital motion, a supporting member which permits the limited orbital motion of the elongate member, a test tube gripper and a drive assembly for causing the orbital motion of the test tube. CONSTITUTION: The elongate member 12 has an end 13 engaging the test tube 14, an end 15 facing the same and a central part 17 along an axis 16. The end 15 is driven around the axis 16 and makes the orbital motion with respect to the axis 16. The supporting member 18 for the member 12 has an arm 23 and carries the central part 17 of the member 12. This member permits the limited orbital motion of the member 12. Further, the test tube gripper 28 disposed on the end engaging the opening end 30 of the test tube 14 by a contact device 29 holds the test tube 14 and its content while the member 12 moves relatively to the axis 16. The drive assembly 34 causes the orbital motion with respect to the axis 16 while oscillating the test tube 14 around the central part 17 of the member 12 by coming into contact with the member 12.
Patent JP-H04118565-A (JP)
Title: Measuring device for charge quantity distribution
Inventor: TAKAGI SEIICHI
IPC: G01R29/24
Filed: 1990-09-10
Abstract: PURPOSE:To correctly measure the charge quantity distribution of charged one-component system toner particles in a shape near to a development system by separating and flying toner particles, coated in a thin layer on a holding member, by the force of an electric field, and moreover sucking the toner particles with an air flow generating device through a measuring device. CONSTITUTION:An electric field is produced by voltage, applied with a power source 10, between a toner particle holding member 2 and a counter electrode 3, and toner particles 1 are separated from the holding member 2. The separated toner particles 1 are flown in the counter electrode 3 direction by force by the electric field, and are carried to the introduction part of a charge quantity distribution measuring part B by an air flow produced with an air flow generating device 31. In the toner particles 1 carried to the charge quantity distribution measuring part B, a given physical quantity is measured with a measuring device 21, and is converted into a charge quantity and a particle diameter with an operation part 22. This can accurately measure the charge quantity distribution of charged one-component system toner particles coated in a thin layer in a shape near to a development system.
Patent JP-S6296376-A (JP)
Inventor: YOSHIDA ISAO
IPC: C04B41/65
Filed: 1985-10-22
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。