baber/WOPTO huggingface dataset:
Patent JP-H05285144-A (JP)
Title: Ultrasonic device
Inventor: SHINOMURA RYUICHI
IPC: A61B1/00
Filed: 1992-04-09
Abstract: PURPOSE:To detect the ultrasonic scanning direction of a transmitter/receiver for executing an image pickup by driving an ultrasonic transmitter/receiver installed in the tip of a catheter, and scanning electrically an ultrasonic beam. CONSTITUTION:An ultrasonic transmitter/receiver in which the transmitting and receiving directions are varied by a signal frequency is provided in a catheter 2, and from the body surface 3, a position and a direction of the catheter 2 are monitored by an ultrasonic probe 4. After photographing the catheter 2 by the probe 4, the probe 4 is subjected to scan such as a rotation, etc., in its direction and a signal is received, and from a distance to the tip of the catheter, a receiving caliber of the probe 4, and its receiving frequency range, a position of the ultrasonic scanning face from the catheter 2 is calculated. Also, in the opposed part in the diameter direction of a catheter tube, plural markers being parallel to the advance direction and having different length are provided. In such a way, the position and the direction of the transmitter/ receiver for obtaining an ultrasonic tomographic image can be known.
Patent JP-S5714826-A (JP)
Title: Stop controlling device for camera
Inventor: YAMAZAKI MASABUMI
IPC: G03B7/085
Filed: 1980-06-30
Abstract: PURPOSE:To obtain correct stop in a short time by opening and closing stop blades according to the difference between the quantity of light received through a stop and the quantity of light which may be obtained at the correct stop time which is a target. CONSTITUTION:A circuit diagram for controlling power supply to the coils 5b, 5b' of a movable plate 5 is illustrated. The output signal of a photodiode 12 which receives the light entering through the stop of a camera is supplied to an arithmetic circuit 16 via a differential amplifier 14. Shutter speed information Tv and film sensitivity information Sv are also being supplied to this arithmetic circuit 16, and correct stop information is outputted according to this information and the output signal of the amplifier 14.
Patent JP-H03285702-A (JP)
Title: Rolling method of seamless tube with plug mill
Inventor: IWAMOTO HIROYUKI
IPC: B21B17/12
Filed: 1990-04-02
Abstract: PURPOSE:To reduce the variation in the length of seamless tube by determining the roll gap of a 2nd pass based on the weight of billet that is estimated based on the rolling result of a 1st pass and performing the rolling of the 2nd pass. CONSTITUTION:The roll gap is determined based on the target length of tube, target wall thickness of tube and the weight of billet that is preliminarily measured and the 1st pass is executed by this roll gap. Next, the weight of billet is estimated based on the rolling result of this 1st pass, the roll gap is determined based on this estimated weight, target length and target wall thickness and the 2nd pass is executed using this roll gap. In this way, the setting of the roll gap for the 2nd pass is made possible without being affected by the weighing error of billet and generated scale and the variation in the length of seamless tube can be reduced.
Patent JP-S5516158-A (JP)
Title: Steel pipe sheet pile
Inventor: ISHII YASUMASA
IPC: E02D5/08
Filed: 1978-07-20
Abstract: PURPOSE: To obtain a steel pipe sheet pile which has no fear of water immersion, as well as void of deformation and breakage at the jointed part when its unnecessary part is cut and removed underwater.  
     CONSTITUTION: Band 5 with an appropriate width is attached around the sheet pile 4 beforehand at the location where cutting is expected, and the overlapped portion 5a of the both ends is welded. Along the surface of the sheet pile 4, a pair of pipe-shaped joint member 6 is attached by continuous welding covering the whole length of the sheet pile 4 water tightedly. Along the surface of the joint member 6 covering the whole length, slit 7 is provided for tight fit purpose, while a horizontal split 9 is provided on the surface of the joint member 6 at a place against the upper edge 5b of the band 5, and the slit 9 and the space between the edge 5b and the outer surface of the sheet pile 4 are sealed by a sealant 10 such as asphalt. When the sheet pile 4 is cut by cutter along the line m and the upper portion of the sheet pile is lifted up, the sheet pile is separated at the line AWF. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09258136-A (JP)
Title: Optical circulator and optical switch
Inventor: IMURA TOMOKAZU
IPC: G02B27/28
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical circulator of four ports with a low loss and high isolation by using an inexpensive, small-sized and easily manufactur-able beam splitter(PBS). SOLUTION: Four pieces of respective terminal units 10-1 to 10-4 are constituted so that non-reciprocal parts 12 of which front and rear surface are made opposite are arranged on triangular prisms 13 and prallelogram prisms 14 of lower bottom surfaces of first PBSs 11 in parallel, and upper bottom surfaces of the PBSs of respective units become input/output ports of light. Respective terminal units face the same direction to be arranged in parallel, and second PBSs 20a-20d, a Faraday rotator 25 and a total reflection mirror 26 are arranged on a non-reciprocal part side. Since leakage light components occurring in respective optical elements are emitted in the direction different from the coupling direction of the port, and are attenuated further when they transmit through, the high isolation is obtained.
Patent JP-S63256174-A (JP)
Title: Garbage disposer
Inventor: OKAMOTO EIKI
IPC: C02F11/02
Filed: 1987-04-10
Abstract: PURPOSE:To surely and speedily carry out the fermentation disposal by pulverizing the garbage, receiving the pulverized garbage in a receiving means, agitating the received pulverized garbage with a fermenting agent to carry out the fermentation disposal, and disassembling and assembling a fermentation vessel when the fermenting agent is exchanged. CONSTITUTION:Pulverizing means 4, 9, 10 pulverize the garbage, such as chips of vegetables, into the pulverized substance and water, which are received by a receiving means 26. By fermentation treatment means 31, 32, the pulverized substance, water and the fermenting agent 35 received in the receiving means 26 are agitated to carry out the fermentation treatment. Then, the receiving case 26 is disassembled to exchange the fermenting agent 35. As a result, the fermentation treatment is speedily and surely carried out.
Patent JP-S57206687-A (JP)
Title: Cephalosporin derivative and its preparation
Inventor: NAKAO HIDEO
IPC: C07D501/28
Filed: 1981-06-10
Abstract: NEW MATERIAL:7-( 4-Chloro-3-oxo-2-hydroxyiminobutyrylamino )-3-methoxymethyl-3-cephem-4-carboxylic acid pivaloyloxymethyl ester shown by the formulaI.  
     USE: An intermediate for synthesizing an oral cephalosporin drug. A compound shown by the formulaIis alkylated, and reacted with thiourea to give a compound shown by the formula II (R is lower alkyl) which is absorbed in extremely high ratio from the digestive tubes by oral administration, and, after the absorption, the pivaloyloxymethyl ester part is hydrolyzed to form a cephalosporin having strong antibacterial activity.  
     PROCESS: A compound shown by the formula III is nitrosated with a metal nitrite under acidic conditions to give a compound shown by the formulaI. The compound shown by the formula III is obtained by acylating 7-amino-3- methoxymethyl-3-cephem-4-carboxylic acid pivaloyloxymethyl ester with 4- chloro-3-oxobutyric acid chloride. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10281670-A (JP)
Title: Heat exchanging element
Inventor: NANRI NOBUYUKI
IPC: F28D9/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To contrive the downsizing of an apparatus and lessen the number of parts, by obviating the necessity of the shape of a heat exchanging element including a pull becoming large, in a heat exchanging element. SOLUTION: The shape of a heat exchanging element including a pull 6 ceases to be large by providing the end plate 5 positioned in the stacking direction of the heat exchanging element body 4 with a pull 6 in its takeout direction, and providing it with a storage 8 which accommodates the pull 6 when it is turned down, and having formed the storage 8 so that the pull 6 may not project from the surface of the end plate 5, whereby the downsizing of an apparatus can be contrived, and the number of parts can be lessened.
Patent JP-S5515660-A (JP)
Title: Improved micro capsule
Inventor: FUCHIGAMI MITSURU
IPC: B41M5/165
Filed: 1978-07-21
Abstract: PURPOSE:The stable micro obtainable at high concentrations by dispersing and emulsifying hydrophobic material into the acidic aqueous solution of styrene copolymer and ethylene copolymer of maleic anhydride, adding the precondensate of melamine-formalin, causing the mixture to react through heating thereby forming wall films. CONSTITUTION:Styrene-maleic anhydride copolymer and ethylene-maleic anhydride coplymer are dissolved in an acidic aqueous solution at ratios of 1:0.5 to 1:2 based on weight. Hydrophobic material is dispersed and emulsified in this acidic aqueous solution and the precondensate of malamine-formalin is added into this. The solution is caused to react under acidic condition and heating, whereby wall films are formed. In this method, good capsules may be obtained in the range of about 40 to 95 deg.C and pH 5.0 to 6.0. The capsules have dense films and are superior in water resistance and microbe resistance.
Patent JP-H06275248-A (JP)
Title: Mounting structure for laminated battery onto substrate
Inventor: TAKATANI MINORU
IPC: H01M2/30
Filed: 1993-03-23
Abstract: PURPOSE:To provide a mounting structure for a laminated battery capable of mounting the laminated battery onto various substrates with compatibility like chip-like electronic parts. CONSTITUTION:Terminal electrodes 7a, 7b for external connection are integrally formed on at least one of the side face and the fitting face of a laminated battery 7 made of a layered product of a positive electrode 21, a negative electrode 22, and an electrolyte or a separator 23 containing the electrolyte between them. Conductor films 15, 16 to be connected to the external connecting terminals of the laminated battery 7 are formed on a substrate 1. The terminal electrodes 7a, 7b are fixed to the conductor films 15, 16 on the substrate 1 with a conducting binder 20, and the laminated battery 7 is mounted on the substrate 1.
Patent JP-2000280070-A (JP)
Title: Method and device for manufacturing built-up longe
Inventor: MURAYAMA HIROSHI
IPC: B23K9/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To simultaneously or conttnuously perform final welding and strain relieving without necessity of tack welding, and reduce the number of manufacturing steps including transfer of a built-up longe. SOLUTION: A face material 1 and a web material 2 are arranged in an inverted T shape, and only the tip end relation position is fixed at a regular position. Then, the materials 1, 2 are fed to a fixed type longe manufacturing device 21 through a conveyor 22. While the T-joint part relation position of the face material 1 and the web material 2 is regulated without stopping flow, both face fillet welding (final welding) of the T-joint part and strain relieving by heating of a reverse welding side edge of the web material 2 are simultaneously or continuously performed.
Patent JP-S5518601-A (JP)
Title: Ultrasonic contact lens cleaner
Inventor: SHIMIZU HIROSHI
IPC: G02C7/04
Filed: 1978-07-26
Abstract: PURPOSE: To readily and safely make ultrasonic cleaning of contact lenses while kept put in their protecting holders by making the protecting holders for containing contact lenses mountable to the vessel of the ultrasonic cleaner.  
     CONSTITUTION: A holding part 8 opened with holes for holding a protecting holder 9 is mounted to a cleaning vessel 6 having an ultrasonic wave vibrator 1, oscillating circuit 2 and power source 3. In the cleaning, the holder 9 containing a contacy lens 10 is placed on the holding part 8 and the contact lens 10 is dipped together with the holder 9 in a cleaning solution 7. Ultrasonic waves are then generated from the vibrating element 1, whereby cleaning is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04300708-A (JP)
Title: Method of detecting lateral acceleration of automobile
Inventor: MINE ATSUSHI
IPC: G01P15/00
Filed: 1991-03-28
Abstract: PURPOSE:To prevent an unfavorable phenomenon form arising in control based on lateral (g) information due to any cause other than turning, included in a value detected by a lateral (g) sensor, in an active suspension which has a feed forward control system B to find fluid feed/discharge controlled quantities Q4 of a suspension for keeping a vehicle in its desired attitude by assuming a load moving distance in lateral direction in accordance with turning lateral (g) information from the lateral (g) sensor during turning of the vehicle. CONSTITUTION:A value obtained by dividing a stroke difference between right and left suspensions by a tread is multiplied by a gravitational acceleration G to find out the sine component of the gravitational acceleration, and a value obtained by dividing a right and left vertical (g) difference by a lateral span at a position where a right-and-left vertical (g) sensor is fitted, is multiplied by a body axle vertical span between a roll center and the lateral (g) sensor fitting position so as to find out a roll oscillation component. A value which is obtained by subtracting the sine component of the gravitational acceleration and the roll oscillation component from the lateral (g) detected by a lateral (g) sensor S is used for control.
Patent JP-S63255853-A (JP)
Title: Magneto-optical recording medium having multi-layered structure
Inventor: KUDO YOSHIHIKO
IPC: G11B11/10
Filed: 1987-04-10
Abstract: PURPOSE:To permit great improvement in reproduction SN by forming magnetic layers into multiple layers, optimizing the film thicknesses of the magnetic layers on a light projection side and effectively combining the Kerr effect and Faraday effect by the respective magnetic layers. CONSTITUTION:The magnetic layers have the multi-layered structure and at least one of the magnetic layers positioned on the light incident side have the film thickness in the range of approximately 1/2-1 times the inverse number value of the coefft. of light absorption of the material forming the magnetic layers. The sum of the reflected light obtd. on the surface of a 1st magnetic layer as the plane of polarization is rotated by the Kerr effect and the light which is reflected on the surface of the 2nd magnetic layer (the plane of polarization is rotated by the Kerr effect) and is rotated in the plane of polarization by transmitting the 1st magnetic layer 3 having such optimum film thickness as to permit the best utilization of the Faraday effect is, therefore, eventually detected and the reproduction SN is increased.
Patent JP-H04299247-A (JP)
Title: Gas detection element
Inventor: NAKANOUCHI YUKIO
IPC: G01N27/41
Filed: 1991-03-28
Abstract: PURPOSE:To provide a gas detection element highly reliable and with limited variations in measurement even in application with ease production. CONSTITUTION:In limit current type gas detection element 1 which has a solid electrolytic base 2, porous anode 3b and cathode 3a provided on both sides of the base 2, a seal plate 40 so fastened to form an internal chamber 6 on the side of the cathode 3a, a bundle 9 comprising a plurality of ceramic fibers are embedded into the solid electrolytic base 2 (or into the seal plate 40) and a gap formed between fibers of the ceramic fiber bundle 9 is made as fine diffusion hole communicating with the internal chamber 6. Since the gap between the ceramic fibers forming the bundle is made as fine diffusion hole, the diameter and the number of the ceramic fibers are set properly thereby facilitating the designing of a very small diffusion hole.
Patent JP-S5278428-A (JP)
Title: Aperture-card positioning apparatus for enlarging printer or leader pr inter
Inventor: YAMADA HIROSHI
IPC: G03B23/00
Filed: 1976-07-29
Abstract: PURPOSE: To provide an aperture-card positioning apparatus for enlarging printer or leader printer, in which positioning of aperture card is effected by retainer member, adapted for pivotal movement about an axis fixed to scanner, whereby scanning along short side of aperture card can be enabled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5716554-A (JP)
Title: Manufacture of coreless type armature
Inventor: NIWA TAKASHI
IPC: H02K23/58
Filed: 1980-06-30
Abstract: PURPOSE:To facilitate the welding work of a coreless type armature and to prevent the shortcircuit with other conductors by forming cup-shaped recess at the adjacent part of inner and outer layer conductors by using conductors of rectangular section, placing a welding metallic piece in the recess and fixedly welding it. CONSTITUTION:Coated conductors 5, 6 of rectangular section are made in a bundle in parallel to form a sheet-shaped conductor bundle, which is in turn wound in two layers spirally in reverse direction to one another on the outer peirphery of a cylindrical core, the core is then removed, and the bundle is cut in the prescribed length. A cup-shaped recess 9 is so formed on the adjacent part 8 of the inner and outer layer coil conductors 5 and 6 at the cut end face as to expose the conductor surfaces, a welding metallic piece 10, e.g., solder or the like is placed in the recess 9, is then molten, and the conductor 5 is welded at 15 to the conductor 6.
Patent JP-S62250735-A (JP)
Inventor: REIMONDO NIKORAASU YOHAN FUERU
IPC: G11B20/18
Filed: 1987-04-14
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-S5214396-A (JP)
Title: Laser tube
Inventor: SHIMADA TAKASHI
IPC: H01S3/034
Filed: 1975-07-25
Abstract: PURPOSE:To divide a laser tube armoring material making its main component and 2nd armoring material equipped with a reflecting mirror, and to make it possible to protect the reflecting mirror from thermal damage, thus make the air tightening of the laser tube.
Patent JP-H06300685-A (JP)
Title: Gas sensor
Inventor: KIMURA MASAKI
IPC: G01N21/63
Filed: 1993-04-16
Abstract: PURPOSE:To easily obtain a long optical path, to suppress loss of light energy, to freely alter an optical route and to reduce in size an apparatus by providing a light source, an optical fiber and photodetecting means, etc. CONSTITUTION:Since a light irradiated from a light source 1 is propagated in an optical fiber 12, an optical path can be freely altered by minimizing loss of light energy. The fiber 12 is porous, gas to be detected can be penetrated into the fiber, and a long optical path can be easily obtained. Accordingly, a light from the fiber 12 can be condensed through a lens 13 or the like by introducing gas into the fiber 12. It is detected by a detector 12, a modulated light component is output by a lock-in amplifier 15, and processed by a computer 16. Thus, a component and concentration of the gas can be measured from absorption spectrum to a wavelength of the light. Incidentally, a structure of a gas sensor 10a is simplified, and can be reduced in size.
Patent JP-S6175859-A (JP)
Inventor: HORIE SATORU
IPC: D04C5/00
Filed: 1985-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06299975-A (JP)
Title: Scroll fluid machinery
Inventor: TANIWA HIROMICHI
IPC: F04C29/00
Filed: 1993-04-16
Abstract: PURPOSE:To reduce the distance between the gas load exerting point of a driving scroll and a driven scroll and the center of the bearing to improve the stability of the scroll, and provide the uniform supply of the oil to the bearing with a simple oil-supplying structure. CONSTITUTION:At least either of a driving shaft 8 and a driven shaft 5 is made cylindrical, and a bearing 9 or a bearing 6 is provided on the inner circumferential surface of this cylindrical shaft. A fixed shaft 28 is provided on at least either of a driving side bearing housing 10 to support the cylindrical shaft and a driven side bearing housing 7, and the cylindrical shaft is rotatably supported by the fixed shaft 28 through the bearing 9 or 6, and at least one of the driving shaft 8 and the driven shaft 5 is supported by the rotatable bearing structure.
Patent JP-S5614923-A (JP)
Title: Pendulum for detecting vibration
Inventor: MIHASHI CHIAKI
IPC: G01H11/02
Filed: 1979-07-18
Abstract: PURPOSE: To make it possible to easily adjust the position of the pendulum of material point by arranging leaf springs in nonparallel manner so that the forces of leaf springs mutually act on each other.  
     CONSTITUTION: Leaf spring 1a and 1b are mounted so that archy spring members 4 thereof are in nonparallel states. In addition to operations such as supporting of the pendulum of material point and guiding the same in the operating shaft direction, the forces of the leaf springs 1a and 1b mutually acting on each other such as compression, attaction, shearing, and torsion, and produced in both leaf springs 1and 1b. These forces are associated with the position of the pendulum of material point, and hence by utilizing these forces, it is possible to adjust the position of the pendulum of material point. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62246300-A (JP)
Title: X-ray diagnosis apparatus
Inventor: ARAI HIDEKAZU
IPC: H05G1/34
Filed: 1986-04-18
Abstract: PURPOSE:To prevent a supply voltage fluctuation effect without using a stabilized power supply by arranging a preheat control circuit to generate a preheat control signal as a result of amplification of a difference between a detection signal corresponding to the supply voltage and the preheat standard signal. CONSTITUTION:A preheat control circuit 11 draws through a bridge rectifier RFD, a rectifying diode D3 and a smoothing capacitor C1, a supply voltage (e) stepped down with a step-down transformer T3 as a d.c. voltage with a pulsating current eliminated. Further, the d.c. voltage is divided by a dividing circuit consisting of registers R4 and R5 to obtain a detected voltage Vb corresponding to the supply voltage (e). The detected voltage Vb is input into a differential amplifier 3 in which a control signal Vc is generated by amplifying a difference from a standard voltage E2 which specifies a control target value at a preheat control time with a specified rate of amplification.
Patent JP-H06348596-A (JP)
Title: Cache memory system and method and system for cache memory access
Inventor: JIYOOJI MARIA BURASERASU
IPC: G06F12/08
Filed: 1994-04-27
Abstract: PURPOSE: To minimize the necessary reloading frequency of cache lines by preempting the reloading of the cache linea and accessing selectively the memories in a data processing system. CONSTITUTION: The redundant lines 14 of a cache memory array are used as additional cache lines of the memory array. The system operations are carried out on these additional lines without affecting the previous cache line value which are given to the cache memory array. The additional cache lines offer a temporary cache storage without causing the reloading of cache lines to the cache memory array. The selective accesses of memories that never disturb the current contents of the cache memory array can improve the system throughput by minimizing the necessary reloading frequency of the cache memories.
Patent JP-H01263180-A (JP)
Title: Bonding method
Inventor: SHIMADA HIDETOSHI
IPC: C09J175/00
Filed: 1988-04-14
Abstract: PURPOSE:To perform bonding of wood, plastic, etc., prolonging the pot-life of adhesive and preventing the lowering of the water-resistance, by applying a polyisocyanate compound to an adherend, applying an adhesive having active hydrogen to the coated surface and bonding the other adherend to the adhesive layer. CONSTITUTION:An adherend is coated with a polyisocyanate compound and then with an adhesive having active hydrogen (e.g. an incompletely neutralized product of a copolymer composed of a maleic acid-type monomer unit and one or more units selected from isobutylene unit, styrene-type monomer unit and acrylic acid-type monomer unit). The other adherend is bonded to the adhesive layer.