baber/WOPTO huggingface dataset:
Patent JP-H0919430-A (JP)
Title: Ultrasonic diagnosing device
Inventor: JO KAZUHIRO
IPC: A61B8/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnosing device which can suitably compensate a center off-set which causes the starting point of an ultrasonic beam to be rotatingly scanned, to deviate from the rotating center thereof. SOLUTION: A received signal delivered from a transmitting and receiving circuit 66 is transmitted through an A/D converter 68 and is stored in an encoder data memory 70. At this stage, a write-in control art 72 starts the writing of received signals in several bearing directions at a time corresponding to the rotating center on the beam. Accordingly, echo data the same as the value of the center offset being zero are stored in an echo data memory 70. Accordingly, the echo data are read and subjected to coordinates conversion, and are stored in the display memory 71, and thereafter, the data are finally displayed on a display unit 82.
Patent JP-S6061933-A (JP)
Title: Optical recording medium
Inventor: TOMITA TADAHARU
IPC: G11B7/26
Filed: 1983-09-16
Abstract: PURPOSE:To increase the C/N ratio and to facilitate easy production of an optical recording medium by forming groups concentrically and spirally on the surface of the specific foaming resin. CONSTITUTION:The foaming resin foams a gas when it is heated up to a high temperature and has a foaming mark after cooling. That is, the foaming resin uses styrol containing C5-C8 saturated hydrocarbon, resin into which the grains of metal hydride are dispersed, resin into which carbonate grains are scattered, etc. A disk is injection molded by means of expanded styrol 2 with the vertical angle of a triangular group 5 set at 140 deg.. This disk is dipped with pressure into pentane. Then an Al reflecting film 1 is vapor deposited on the resin. In this case, the recording bit is written with 10mw and the 250ns LD. The group 5 is turned into a group 5' after writing of the bit.
Patent JP-2000358280-A (JP)
Title: Automatic transfer system and method at movement of phs to outside of zone
Inventor: ASAMA TOSHIHIKO
IPC: H04W48/18
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To allow a personal handy phone system(PHS) mobile unit by making the exchange automatic ally register incoming call transfer so that the PHS mobile in a private area can be called with a public subscriber number. SOLUTION: In the case that a PHS mobile unit 6 recognizes that it moves to the outside of a public service area 2 and is resident in a private service area 4, the PHS mobile unit itself automatically makes a call in a private mode, accesses an exchange 1 having provision for PHS via a private base station 3a and a private branch of exchange 3 and then via a local exchange 5 to register transfer of calls thereto. In the registration of call transfer, a dial-in number in the case of receiving an incoming call as an extension telephone set under the control of the private branch of exchange 3 is registered as a transfer destination.
Patent JP-S5694987-A (JP)
Title: Braking circuit for sewing machine
Inventor: KOJIMA SUZUO
IPC: D05B69/22
Filed: 1979-12-27
Abstract: PURPOSE:To surely stop a motor with a brake current which is so small as not to make a motor temperature over a rated value by a method wherein actuating signals are fed to ON-OFF controlling trigger circuit intermittently for a prescribed period even after a detecting circuit of the top position reached by a sewing machine needle has been finished for operation. CONSTITUTION:In case of a single sewing with a sewing machine needle, the top position detecting circuit 14 operates when the needle reaches again the top position after a cycle of its vertical motion, and the ON-OFF controlling trigger circuit 12 is operated by an output of the circuit 14 to cause a braking thyristor 10 to be turn ON. Accordingly, the motor 5 is applied with a short-circuit braking to cause a number of rotations to be reduced rapidly. At this time, even the sewing machine is rotated exceeding a working angle of the top position detecting circuit 14 and the top position detecting circuit 14 finishes to operate, a state holding circuit 15 operates to continuously supply drive signals to the trigger circuit 12 for a given period of time necessary for the sewing machine being surely stopped. After the predetermined period of time after the operation starting of state holding circuit 15, a timer circuit 13 permits the state holding circuit 15 and the trigger circuit 11 to be reset.
Patent JP-2000010332-A (JP)
Title: Dry toner and image forming method
Inventor: ONO MANABU
IPC: G03G9/08
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a dry toner capable of improving developability and environmental stability, stably realizing a high grade image over a long period and exerting no adverse influence on an image forming device. SOLUTION: In a dry toner containing a binding resin, a coloring agent and an organic metallic compound, (1) the organic metallic compound has (i) zirconium as a metallic element, and is aromatic diol and an aromatic hydroxycarboxylic acid as a ligand and/or (ii) carboxylic acid zirconium salt having a zirconium ion as a metallic ion and having an aromatic carboxylic acid ion as an acid ion, and (2) in a circle corresponding diameter-circularity scattergram of a number reference of a toner measured by a flow type particle image measuring device, a circle corresponding number average diameter of the toner is 2 to 10 μm, average circularity of the toner is 0.920 to 0.995, and a circularity standard deviation is less than 0.040.
Patent JP-S6328087-A (JP)
Title: Method of controlling output of laser automatically
Inventor: MUNEMURA KOJI
IPC: H01S3/131
Filed: 1986-07-22
Abstract: PURPOSE:To facilitate more accurate and efficient control by a control program fit for the oscillation state of a laser oscillator even if the oscillation state varies by a method wherein, before a major oscillation, a trial oscillation is carried out and laser output vs operation voltage characteristics can be measured, evaluated and stored as many times as required. CONSTITUTION:A laser oscillator 2 is made to oscillate trially and an operation voltage V0 is varied for characteristics measurement and a corresponding laser output Po is measured at several points to determine the laser output characteristics which shows the relation between the operation voltage Vo and the laser output Po. With this constitution, by making the laser oscillator oscillate trially before a major oscillation, the laser output characteristics and correction voltage units fit for the oscillation states of the respective cases are obtained and they are so prepared as to be ready to be read and write as many times as required and the laser output is automatically controlled in accordance with the correction voltage units.
Patent JP-H0522895-A (JP)
Title: Pulley system of motor
Inventor: IKEMATSU NOBUYUKI
IPC: H02K7/10
Filed: 1991-07-11
Abstract: PURPOSE:To eliminate a difficulty in mounting and dismounting a motor on a pedestal according to the magnitude of an outer diameter of a pulley for mounting and dismounting the pulley on a shaft of the motor easily and to place no restrictions on the magnitude of an outer diameter of the pulley, in a pulley system of the motor to be used in a magnetic recording and regenerating device. CONSTITUTION:This device is provided with a square pillar-shaped lock member 9 which is secured on a rotary shaft 5 of a motor 1 that has a flange part 9a on one side and hinge part 9d on the other side and a pulley 10 which has a hole to fit in with the lock member 9 that revolves integral with the lock member 9. The pulley 10 is mounted and dismounted on the lock member 9 by bending the hinge part 9d and is held between an elastic pawl 9b provided at the hinge part 9d and the flange part 9a. Then, a string rib 11 is trained axially over a square pillar part 9e of the lock member 9. By this method, an outer diameter of the pulley can be freely selected independent of the location of a fixing screw of the motor.
Patent JP-H0222418-A (JP)
Title: Production of mo-added steel having 60kgf/mm2 class tensile strength for electron beam welding
Inventor: TERADA YOSHIO
IPC: C21D8/02
Filed: 1988-07-11
Abstract: PURPOSE:To improve tensile strength and also to improve toughness at low temp. in a joint part joined by means of electron beam welding by subjecting a slab of an Mo-added steel in which respective contents of Ti, O, N, etc., are specified to reheating up to a specific temp. and then to rolling. CONSTITUTION:A steel having a composition consisting of, by weight ratio, 0.03-0.10% C, <=0.6% Si, 1.0-1.6% Mn, <=0.025% P, <=0.005% S, <=0.004% Al, 0.005-0.025% Ti, 0.8-1.5% Cu, 0.4-0.8% Mo, 0.0010-0.0035% N, 0.0015-0.0060% O, and the balance Fe with inevitable impurities is continuously cast into a slab. This steel slab practically free from Al is reheated to <=1300 deg.C and rolled in a state causing no coarsening of TiN. This Mo-added steel has superior toughness at low temp. in a joint part joined by means of electron beam welding and 60kgf/mm<2> deg. class tensile strength and shows excellent toughness at low temp. in all parts of the steel. If necessary, 0.05-1.0% Ni and proper amounts of one or more elements among Nb, V, Cr, and Ca are added to the above steel composition.
Patent JP-S5872513-A (JP)
Title: Hair cosmetics
Inventor: BUORUFUGANGU RITSUTAA
IPC: A61Q5/02
Filed: 1982-10-01
Abstract: 1. The use of colloidal solutions of silk fibroin in concentrated aqueous solutions of the chlorides and/or bromides of lithium and/or magnesium as hair-care additives in hair-cosmetic preparations.
Patent JP-H1014756-A (JP)
Title: Warmth keep instrument for cooked rice
Inventor: TAMURA TADASHI
IPC: A47J27/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To attain the reduction of taste degradation, etc., in the case of keep ing warmth for a long time more than 24 hours. SOLUTION: This cooked rice warmth keep instrument has a usual warmth keep temperature and a high warmth keep temperature higher than the usual warmth keeping temperature as warmth keep temperatures for cooked rice and controls a warmth keep heater through two kinds of process of cyclic warmth keeping for repeating warmth keeping at the low warmth keep temperature, warmth keeping temperature and warmth keeping at the usual warmth keep temperature prescribed time in prescribed order and constant temperature warmth keep for continuing warmth keep at the usual warmth keep temperature. When the time for warmth keep at the low warmth keep temperature in the 1st cyclic warmth keep is shorter than a prescribed time, warmth keep at the high warmth keep temperature is not performed during the cyclic warmth keep, but only the warmth keep at the usual warmth keep temperature is performed.
Patent JP-H0726021-A (JP)
Title: Production of polysilane
Inventor: KOJIMA HIROYUKI
IPC: C08G77/48
Filed: 1993-07-12
Abstract: PURPOSE:To produce a high-mol.-wt. polysilane simply at a high yield by reacting a dihalosilane in the presence of a specific polyethylene glycol in addition to an alkali metal. CONSTITUTION:1mol of a dihalosilane of formula (1) (wherein R<1> and R<2> are each H or a hydrocarbon group; and X is halogen) is reacted in the presence of 2.0-2.5mol of powdered alkali metal (e.g. Na or K) and 1-50mol% (based on the dihalosilane) polyethylene glycol of formula (3) (wherein R<3> and R<4> are each a hydrocarbon group; and m is an integer of 2 or higher) in a 100-5,000 pts.wt. solvent (e.g. toluene) based on 100 pts.wt. the dihalosilane. The reaction is conducted by adding the dihalosilane to the solvent contg. the alkali metal and the polyethylene glycol at 110-150 deg.C under stirring, giving a polysilane of formula (2) (wherein R<1> and R<2> are each the same as described above; and n is an integer of 2 or higher) having a mol.wt. of 10,000-10,000,000.
Patent JP-H0459522-A (JP)
Title: Sheet feeding and discharging device
Inventor: NAWA TORU
IPC: G06K13/14
Filed: 1990-06-29
Abstract: PURPOSE:To improve safety, to prevent the loss of a sheet, and to improve operability by containing sheets in a removable type cassette and preventing a hand from touching a moving machine part, in a sheet feeding and discharging device. CONSTITUTION:When a feed sheet cassette 12 is mounted on a device body 10, a lift 15 is driven by a lift drive device 15a and a document table 14 of the cassette 12 is pushed up. As a result, a topmost document loaded on the document table is pulled in a body by means of a document conveying device 18 and carried to a letter reading part 19, and reading processing of a letter is carried out. Thereafter, a document gate 20 is operated according to a reading processing state. When a document is readable, it is fed to a normal document cassette 16a and when it is impossible to read, it is fed to a reject document cassette 16b. As noted above, since documents 11 are contained in the cassettes 12, 16a, and 16b, a hand is prevented from touching a moving machine part, safety is maintained, the loss of the document 11 is prevented from occurring, and operability is improved.
Patent JP-H1113291-A (JP)
Title: Earthquake-proof wall adding method for existing building
Inventor: MASUDA YASUHIKO
IPC: E04B2/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for installing a formwork requiring labor for assembly and disassembly, easily carrying materials into an existing building and shorten a construction period. SOLUTION: Vertical reinforcement 16 and lateral reinforcement 18 are arranged in a skelton form 14 encircled by columns 10 and a beam 12 to layer a plurality of concrete blocks 20. The concrete blocks 20 are formed from precast concretes into solid rectangular parallelepiped, large enough to divide the skelton form 14 into vertical and lateral units. At the right end left ends of the concrete blocks 20, the first recesses 20a each having a space volume enough to store the vertical reinforcement 16 are formed. After-construction anchors 24 projecting from connection reinforcement 24a are placed on the lower faces of the beams 12 and the vertical reinforcement 16 is laid at their upper ends on the connection reinforcement 24a.  In the condition that the vertical reinforcement 16 is stored in the first recesses 20a, the concrete blocks 20 are layered and mortar is filled in the first recesses 20a.
Patent JP-S6233340-A (JP)
Title: Focus pull-in command device
Inventor: MASUDA WATARU
IPC: G11B7/085
Filed: 1985-08-02
Abstract: PURPOSE:To attain sure focus pull-in by changing the disc rotation phase at a focus locking detection point at each focus locking operation. CONSTITUTION:The 2nd timer 76 is set initially by a focus pull-in command, the timer is driven as a timer limiting the focus pull-in operation time to count up a counter 74, the comparison value with the 1st timer 72 of a timing detection means 73 is changed to change the disc rotation phase at the focus pull-in operation start. When no focus pull-in detection signal comes from a focus servo device 10 until the 2nd timer 76 counts up, a pull-in command means 75 outputs again the focus pull-in command in matching with the timing output from the timing detection means 73. Since the focus pull-in is applied while the position in the disc circumferential direction is changed until the focus is pulled-in the focus locking is ensured.
Patent JP-H099578-A (JP)
Title: Thermal protector and manufacture thereof
Inventor: UEDA TOSHIO
IPC: H02H5/04
Filed: 1995-06-14
Abstract: PURPOSE: To provide a thermal protector eliminating an erroneous operation due to a strain even when it is integrally molded in a molded electric equipment. CONSTITUTION: The thermal protector S is formed by sealing a bimetal 53 contact in a cylindrical resin case 50 with a bottom in such a manner that the case 50 is molded by resin material having a high thermal deformation temperature under a predetermined pressure.
Patent JP-H0223285-A (JP)
Title: Scroll type compressor
Inventor: TAKANASHI ISAO
IPC: F04C18/02
Filed: 1988-07-08
Abstract: PURPOSE:To improve the strength of the starting end part of a scroll by a method wherein the inner and the outer wall surfaces of the starting end part of the scroll are interconnected through a part of an outer involute curve positioned closer to the starting end side than the position of an arbitrary involute angle and a part of an inner involute curve positioned closer to the starting end side than the position of an involute angle. CONSTITUTION:When the slide portions of stationary and moving scrolls 1 and 2 pass a position P2 of an involute angle alpha of an outer involute curve E and a position P3 of an involute angle alpha+180 deg. of an inner involute curve E, contact of the two scrolls 1 and 2 with each other at the starting end of the scroll is transferred to a slide between a part, positioned away from the starting side at an angle higher than an involute angle alpha, of the outer involute curve E, and a part, positioned on the starting end side at an angle higher than an involute angle alpha+180 deg. of the inner involute curve E. Namely, a part of each of the inner and outer involute curves E and E, sliding over each other, is set to a position displaced in a direction, in which an involute angle is increased, from the starting end side in an angle alpha arc from its original position. This displacement enables the increase of the wall thickness of each of the starting end parts of the scrolls 1 and 2.
Patent JP-S5962099-A (JP)
Inventor: TSURUTA YUKIMI
IPC: D06F39/02
Filed: 1982-09-29
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-H0224473-A (JP)
Title: Consolidation type slit cutter
Inventor: HATAKEYAMA OSAMU
IPC: E21B3/04
Filed: 1988-07-12
Abstract: PURPOSE:To raise the efficiency of excavating operation by a method in which cutters are attached to the tip of an excavator, and an excavated wall consolidator whose front side is smaller than the width of the outer shell of tunnel and the back side is gradually expanded and a vibrator to give vibration to the consolidator are also provided. CONSTITUTION:Cutters 2 are attached to the tip of an excavator front 1a to excavate the outer shell portion of tunnel. The front 1a is made smaller than the width of the outer shell of tunnel toward the tip side and also made larger than the width of the outer shell of tunnel by gradually expanding it toward the back side to form an excavated wall consolidator 5. A vibrator consisting of an oil-pressure cylinder 2, a hammer 6, and an impactor 6a is also provided to allow the front 1a to progress for vibrative excavation. The facing can thus be excavated and at the same time excavated wall can be consolidated, thus eliminating the needs for primary timbering work by sprayed concrete, etc.
Patent JP-S6148899-A (JP)
Inventor: NORIMATSU TAKESHI
IPC: G10L15/12
Filed: 1984-08-17
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-H0337460-A (JP)
Title: Tension giving device of belt
Inventor: OUCHI HIDEO
IPC: F16H7/12
Filed: 1989-07-05
Abstract: PURPOSE:To minimize the tension variation of a belt by making a coil spring eccentric to a fixing shaft, and fixing a fixing member on a base in the direction to increase the distance between the center of the fixing shaft and the first fixing position following the sway of a swaying member by the extension of the belt. CONSTITUTION:In an autotensioner made by assembling a twisted coil spring 29 eccentric to a fixing shaft 20, a swaying member 23 is swayed around the fixing shaft 20 as the center following the extension of a belt 4 pressed by a tension pulley 5. And a fixing member 21 having the fixing shaft 20 is fixed to a base at the side surface or the like of an engine in the direction to increase the distance l between the center alpha of the fixing shaft 20 and the first fixing position 35 of the end of the spring 29 as the result. Therefore, when the belt 4 is loosened from the solid line condition to the chain line condition, the fixing position 35 is moved from the point (a) to the point (b) following the movement of the pulley 5 to follow the belt 4, and the distance l between the center alpha of the fixing shaft 20 and the fixing position 35 is converted from la to lb. Furthermore, by a rubber tube 30 provided at the inside of a holding wall 39, a variation added to the swaying member 23 from the belt 4 through the pulley 5 can be attenuated.
Patent JP-H0621848-A (JP)
Title: Radio communication equipment and channel tone squelch frequency revision method
Inventor: TAZAKI SHIGERU
IPC: H04B1/40
Filed: 1992-06-30
Abstract: PURPOSE:To easily and quickly revise or set a channel frequency and a tone squelch frequency through external data input. CONSTITUTION:A data input terminal 15 and a data writer 20 are connected and data from the data writer 20 are fetched by a CPU 11 through a terminal (g) and an EPROM 13 revises data of a data area in a channel frequency and a tone squelch frequency stored at the transmission/reception into data at the channel frequency and the tone squelch frequency designated by the data writer 20 and sets them again under the control of the CPU 11.
Patent JP-S6233383-A (JP)
Title: Cartridge of optical disk
Inventor: OKAZAKI KICHIZAEMON
IPC: G11B7/24097
Filed: 1985-08-07
Abstract: PURPOSE:To make the titled cartridge thin by operating a clamper part engaging with and holding a disk drive part downward, operating an optical disk and a lower case against an attraction force of a leaf spring or a magnet and separating the upper and the lower in a tightly contact condition. CONSTITUTION:When a loading holder 37 holding a clamper 36 operates downward, a cartridge 50 is operated downward through a guide groove 3 of a lower case 2 by a bent part 38 of the holder 37. By operating the holder 37 by a prescribed distance, an upper case 1 is fixed and by operating the holder 37 downward, only the lower case 2 is operated downward. At this time, an optical disk 10 is held on a turn table 32 and by an engagement of a center hole 11 of the optical disk 10 and a protrusion 32A of the turn table 32, a centering of the optical disk 10 can be performed. Thereby, the thickness dimension of a cartridge can be extremely made thin.
Patent JP-H0336766-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ISHII KAZUTOSHI
IPC: H01L29/78
Filed: 1989-07-04
Abstract: PURPOSE:To achieve a high withstand voltage MOS type semiconductor device and enable refinement thereof by providing an opening between the source and the drain, forming the drain and the source ends in tapered shape, diffusing the impurity injected region separated by the opening through heat treatment, and forming a higher and a lower concentration impurity regions. CONSTITUTION:An opening is provide in a part of an interlayer insulating film 3 and an n-type impurity injected region 2 to form a trench 4 reaching the surface of a semiconductor substrate 1, and then an n-type impurity injected region 2 is diffused by heat treatment, etc., to form an n-type higher concentration impurity region 10 and an n-type lower concentration impurity region 5. Then, an oxide film 6 is formed on the whole surface by thermal oxidation or CVD, etc. Next, the oxide film 6 is subjected to etching treatment to form a tapered oxide film 7 on the side wall of the trench 4. Then, a gate oxide film 8 is formed by oxidation. Next, a gate electrode 9 is formed on an upper part of the gate oxide film 8 inside the trench 4.