baber/WOPTO huggingface dataset:
Patent JP-S635308-A (JP)
Title: Optical cable connected section
Inventor: ITO KATSUJI
IPC: G02B6/44
Filed: 1986-06-25
Abstract: PURPOSE:To use a connected section protecting tube so that occurrence of disconnection in an optical cable in the vicinity of an optical core line connected section can be prevented even if the tube is used under a condition where the temperature change is relatively large, by integrating the end sections of the tube with the sheaths of the cables to one body by heating and setting the length of the optical core line from the heated section to the connected section at >=1.5m. CONSTITUTION:Length of an optical core line 2 from a heated section 2 to an optical core connected section 3 is set at >=1.5m. At the end sections of optical cables 1 to be connected with each other, the Pb sheaths 10 of the cables 1 are removed and the optical core lines 2 are exposed. The exposed core lines 2 are connected with each other by fusion and an optical core connected section 3 is formed. Then the connected section 3 and the loop-like parts of the core lines 2, namely, the excessive length parts of the core lines 2 are put in a connecting box 4. Outside of the connecting box 4 is covered with a Pb protecting tube 5 having an inner diameter which can house the box 4 and both end sections 5a and 5b of the tube 5 are tightly brought into contact with the Pb sheaths 10 of the optical cable and sections 1a and 1b by a diameter reducing work. Then the tightly contacting parts 5a and 5b are heated by a plumber and heat welded sections 6 and 6 are welded to the Pb sheaths 10 and 10 of the optical cables 1 and 1 so as to form a watertight structure.
Patent JP-S6040502-A (JP)
Title: Static record player
Inventor: YAMASHITA HIDEAKI
IPC: G11B3/40
Filed: 1984-07-18
Abstract: PURPOSE:To realize a compact design and at the same time to avoid a stylus jump for a static record player by fitting with a play an engaging bar of a pickup stand into a slit of a bracket and giving resistance to the up-down movements of the pickup by the friction produced between the tip of the engaging bar and the fringe part of the slit. CONSTITUTION:An engaging bar 8 provided to a pickup stand 7 is fitted with a play into a slit 5 of a bracket 3 for attachment of a pickup. Thus the pickup 11 can be easily set into a narrow turntable 1. Then the stand 7 is turned around a supporting shaft 10 in response to the up-down movements of a stylus tip 12 during its tracing. As a result, a slide part 8a of the bar 8 is turned around the axial core of the bar 8 while having a contact with the fringe of the slit 5. Thus the appropriate resistance is given to the up-down movements of the pickup 11. Thus, a stylus jump is prevented, despite the warp and bending of a record disk. In such a constitution, a compact design is attained for a static record player with no stylus jump.
Patent JP-H09327540-A (JP)
Title: Wind tunnel device
Inventor: KIMURA YOSHIKAZU
IPC: G09B9/02
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a wind tunnel device capable of performing practice for a cross wind in skydiving or the like as well by installing a mechanism capable of generating an air flow provided with the component of the cross wind in a test part in the wind tunnel device used for leisure such as the skydiving or the like for which a jetting port is installed to jet the air flow from down to up. SOLUTION: This wind tunnel device for the skydiving is composed of a blower 1, a conductor 4 for guiding the air flow to a nozzle 2, the nozzle 2 installed so as to accelerate the air flow accompanying the reduction of an area in a reduction flow passage and to jet the air flow upwards, the test part 3 for shielding gas jetted through the nozzle 2 from the outside air and performing the practice of the skydiving and an exhaust system. The centers of plural louvers 10 for changing the angle of the flowing direction of the air flow are installed to the nozzle 2 in a rotatable state and the lower ends or upper ends of the plural louvers 10 are connected by a louver connection material 11. The louver connection material 11 moves the louvers 10 by a hydraulic driving mechanism.
Patent JP-S62211441-A (JP)
Inventor: KINOSHITA RYOJI
IPC: E04B1/94
Filed: 1985-07-05
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-H10337329-A (JP)
Title: Manufacture of medical tube
Inventor: UMEO NOBUHIRO
IPC: A61M25/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce apparent roughness of a medical tube and improve releasability between the tube and a mandrel, by passing the mandrel into water containing microparticles of silicone oil, drying, and covering a polymer thereon. SOLUTION: A mandrel 1 is passed by a roller 2 through water 4 containing microparticles of silicone oil in a treating tank 3 at first, then an excess amount of water containing microparticles of silicone oil is blown off by compressed air from an air blower 7, and then the water containing microparticles of silicone oil is wiped off by passing the mandrel between an upper and lower pair of cloth 8 to evaporate only water adhered on the mandrel by a heating blower 9 to obtain a mandrel coated by silicone oil. The concentration of silicone oil in the treating tank 3 is to be 0.0035-0.2 wt.%, preferably 0.0210-0.0525 wt.%. After that, the mandrel is covered by a polymer by an extrusion molding used in electric cord covering to obtain a medical tube.
Patent JP-S5481050-A (JP)
Title: Key search processing system for file with key
Inventor: HIRAI MINORU
IPC: G06F13/00
Filed: 1977-12-12
Abstract: PURPOSE:To make it possible to announce the results of the inspections of a key information storage part obtained by allowing a channel unit to execute a series of channel commands by a chain. CONSTITUTION:The input-output system is provided which consists of channel unit 1, input-output controller 2 and large scale memory unit 3 stored with file 4 composed of records 5-0, 5-1    and having key information storage part K in each record and has the value of the key information storage part at the head of each record given a prescribed significance. Channel unit 1 executes a series of channel commands 6, including search commands search contents of key information storage part K, by a command chain, and input-output device 2 executes processes, of reading the value of the key information part of a record belonging to a file indicated in large-scale memory unit 3 on the basis of a search command, comparing it with a value indicated by the search command, and counting the number of times of coincidence, over all records belonging to the file, so that the channel unit side will be informed of the results.
Patent JP-H094234-A (JP)
Title: Wire-rewinding device and weight-lifting method, in lifting and lowering apparatus
Inventor: TANIJIRI HIDEO
IPC: E04G21/16
Filed: 1995-06-15
Abstract: PURPOSE: To improve the efficiency of work by providing a wire-winding drum with a large-sized diameter, a driving part therefor, slide sheaves sliding parallel with the drum, and an intermediate sheave for changing the direction of its wire, which sheave is arranged ahead of thereof. CONSTITUTION: A structure on the top floor Ny is raised by floor-jacking up apparatus, and working space for constructing a structure on the next lower floor is formed under the top floor Ny. At the same time, a lift way H is extended, wire 202 is rewound by a length corresponding to the height of a single-layer story and a lift is extended. When the lift is extended, a winding drum 2 with winding grooves which is secured by a stop pin is released thereby and the wire 202 of the length of the lift is rewound by driving the drum 2, following which the drum 2 is fastened by the stop pin. Since the wire 202 of the amount of the whole lift is wound on the drum 2, the wire 202 is mechanically rewound each time the the top floor is raised. Furthermore, since slide sheaves 4 are horizontally moved acting in concert with the drum 2, the wire 202 is smoothly rewound and wound.  In this way, the lift can be extended mechanically and in a short time.
Patent JP-S5773524-A (JP)
Title: Single reference potential type digital-to-analog converter
Inventor: MATSUMURA TOSHIHIKO
IPC: H03M1/74
Filed: 1980-10-24
Abstract: PURPOSE:To achieve a DA converter which can simplify a register and a decoder circuit, by performing the switching of a connection switch for a capacitor of a capacitor array with a connecting procedure which is equal independently of the polarity of an input signal. CONSTITUTION:When an input signal is positive, after all the capacitor CA of a capacitor array is grounded for discharge, a part of the total capacitor CX according to a rate corresponding to the input signal is connected to the reference potential VR and the remaining CY is to ground, to obtain an output voltage V=CX, VR/(CX+ CY). When an input signal is negative, as shown in Figs. (e) and (f), the common electrode in series connection of the CX, CY corresponding to the input signal is grounded and after it is charged with the reference voltage VR, a switch SWG is disconnected, all the capacitors CA is grounded to obtain the output voltage V= -CX.VR/(CX+CY). Thus, independently of the polarity of the input signal, the reference voltage of the capacitor and the combination connected to ground can be made equal, allowing to simplify the control circuit.
Patent JP-S63314105-A (JP)
Title: Slip and skid controller for electric rolling stock
Inventor: KASAI SHOJI
IPC: B60L15/28
Filed: 1987-06-17
Abstract: PURPOSE:To control a driving force to come to the approx. maximum point of a frictional force, by avoiding a deviation component included in the detection value of the unbalanced voltage of a bridge circuit, and by setting a deviation correcting device for taking out output signal only in relation to the slip and skid speed of wheels. CONSTITUTION:Of armatures A1, A2, and voltage dividing resistors R1, R2, a bridge circuit is composed, and when the slip of a DC motor is generated, then unbalanced voltage DE generated in the bridge circuit is detected. By the deviation correcting device 5 of a slip and skid controller 4, arithmetic is performed on avoiding a deviation component due to a motor characteristic difference, a wheel diameter difference, and a difference between resistors R1, R2 which are included in the detected signal DE. Besides, by a control signal arithmetic unit 6, based on signal CDE, a slip is detected, and arithmetic is performed on optimum control signal Ic for readhesion, and the output is generated. Then, according to a deviation between signal with the signal Ic subtracted from a current command value Ip, and motor current Id, a chopper CH is controlled.
Patent JP-S5773101-A (JP)
Title: Infiltration material powder
Inventor: SHINGUU YOSHIHIKO
IPC: C22C9/00
Filed: 1980-10-23
Abstract: PURPOSE: To provide a powdery infiltration material for intensifying mechanical strength of ferrous sintered parts by contg. Fe, Mn, Si, B or further Zn in Cu at specific rations.  
     CONSTITUTION: Alloy powder consisting essentially of Cu, and contg. 2W7% Fe, 1W7% Mn, 0.1W2% Si, 0.01W0.5% B or further <5% Zn is used as an impregnating material for improving mechanical strength by infiltration into the holes of ferrous and iron-based alloy sintered materials. In this case, ≥80% powdery Cu-Fe- Mn alloy contg. 2W8.8% Fe and 1W8.8% Mn is used as a raw material and Cu-Si alloy contg. 2W30% Si or Fe-Si powder contg. 40W80% Si is used as an Si source, and an alloy of one or ≥2 kinds of Fe, Cr, Ni, Co, Cu contg. 2W25% B is used as a B source and further a Cu alloy contg. 10W45% Zn as a Zn source is used, respectively in powders. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5671548-A (JP)
Title: Upsetter
Inventor: ASARI AKIRA
IPC: B21J5/08
Filed: 1979-11-16
Abstract: PURPOSE: To enable linear transportation of a blank in an upsetter that upsets the head of a long blank by arranging upper and lower dies horizontally, and providing a mechanism that moves a pull rod backward when the blank is inserted.  
     CONSTITUTION: Rods 43c, 44c are retracted by hydraulic cylinders 43, 44, and links 31, 32 are turned to center side. By this pull rods 35, 36 are isolaed to center side and an upper frame 23 is moved upward by a shaft 25. A rod 50c of a hydraulic cylinder 50 is also retracted. A blank 60 is placed between dies 26a and 27a and rods 43c, 44c are protruded by the hydraulic cylinders 43, 44. The blank 60 is gripped by the dies 26a, 27a to form an external form. At the same time, the rod 50c of the hydraulic cylinder 50 is protruded and primary upset forming is performed using an upsetting die 51a. The blank 60 is shifted to dies 26b, 27b by repeating the above procedure to make secondary upsetting. Then, the blank 60 is carried out by the same manner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5852440-A (JP)
Title: Production of delayed aging high strength cold rolled steel plate having high deep drawability and excellent press workability by continuous annealing
Inventor: AKISUE OSAMU
IPC: C21D8/04
Filed: 1981-09-21
Abstract: PURPOSE:To produce a delayed-aging high strength cold-rolled steel plate having excellent deep drawability and press workability easily by hot rolling steel contg. limited ompsns. of C, Mn, P and AlN to deposit and subjecting the same to continuous annealing under specific conditions after cold rolling. CONSTITUTION:In the stage of hot rolling the steel consisting of 0.015-0.045% C, 0.08-0.70% Mn, <=0.13% P, 0.020-0.080% Al and the balance Fe and unavoidable impurities and coiling the same at >=630 deg.C then subjecting the same to continuous annealing after cold rolling, the steel plate is soaked for 10sec- 2min at 750-900 deg.C. In the primary cooling thereafter, the plate is cooled slowly at <=20 deg.C/sec cooling rate from the soaking temp. down to the temp. for starting of quick cooling between 720-650 deg.C and is cooled at >=40 deg.C/sec cooling rate from the above-mentioned temp. for starting of quick cooling down to 520 deg.C. The cooling in succession to said cooling is stopped at >=300 deg.C and the plate is subjected to an overaging treatment for >=30sec at 300-500 deg.C, whereby the delayed-aging high strength cold-rolled steel plate having high deep drawability and excellent press workability is obtained.
Patent JP-S55163526-A (JP)
Title: Production of screen for projection
Inventor: OOGOSHI AKIO
IPC: G03B21/60
Filed: 1979-11-16
Abstract: PURPOSE: To widen the reflection directivity to the transverse direction of the screen for projection and prevent the damaging and staining of its surface by forming a finely uneven surface on an Al foil, and coating the protecting film thinner of thickness than the height of the unevenness thereof by the specific method.  
     CONSTITUTION: An aluminum foil 1' and an other guiding film 1" are superposed and are fed in the arrow direction between guide rolls 5A, 5B and rolling oil 6 is flowed to make the foil 1 having an uneven surface 1a orthogonal to the feed direction of the foil 1" of the fine waveforms of the height about 3μ on the surface making opposing contact with the guide film 1". The foil 1 is bonded onto the surface of a screen substrate 2 and the coating liquid 9 comprising dissolving the copolymer of vinyl chloride and vinyl acetate in a solvent having a boiling point sufficiently higher than room temperature (n-butyl acetate or the like) is flowed on the foil 1 placed on a rotary table 8. After the coating liquid 9 is spread over the entire surface by 10rpm first, the speed is increased up to 40rpm to shake off the excess coating liquid. After this, it is dried by an infrared ray heater, whereby the protecting film 3 of 0.9W1μ thick is formed. In this way, the uneven surface 3a corresponding to the unevenness 1a of the aluminum foil 1 is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0442365-A (JP)
Title: Picture retrieving device
Inventor: WAKIMOTO KOJI
IPC: G06F17/30
Filed: 1990-06-07
Abstract: PURPOSE:To make correspondence to various retrieval conditions by a relation table in a small size by registering relation to be an element to the relation table. CONSTITUTION:This device is composed of a picture input means 1, picture storing means 2, relation exampling means 3, relation extracting and storing means 4, retrieval condition input means 5, retrieval process deciding means 6, picture reading means 7 and retrieved result output means 8. Then, the relation exampling means 3 inputs the pair of pictures or picture constituting elements exampled by a user, the relation extracting and storing means 4 extracts the relation and stores it as the description of the relation based on the inputted pair of the pictures or the picture constituting elements, and the retrieval process deciding means 6 decides a retrieval process based on the retrieval condition and the description of the relation. Thus, the size of the relation table can be reduced.
Patent JP-H05337217-A (JP)
Title: Thread wound golf ball
Inventor: HAMADA AKIHIKO
IPC: A63B37/00
Filed: 1992-06-09
Abstract: PURPOSE:To easily manufacture a thread wound golf ball which is excellent in its flying performance, and also, has no problem in respect of safety such as a golf ball using a liquid center. CONSTITUTION:The thread wound golf ball is constituted of a solid center, a thread rubber layer and a shell, and in this thread wound golf ball, the solid center is formed by a rubber component having cross-linking structure incorporating an oily material and also, its impact resilience is >=90cm.
Patent JP-H0443158-A (JP)
Title: Steering wheel equipped with air bag device
Inventor: MIZUTANI JUNICHI
IPC: B60R21/20
Filed: 1990-06-06
Abstract: PURPOSE:To obviate the need of a resin net in the insertion molding for forming a horn switch by accommodating an air bag device in the lower part of a pad part and hinge-joining a membrane switch which is insertion-molded on the pad part and a pad reinforcing member. CONSTITUTION:In a pad part 2 which is installed at the center of a steering wheel 1, an air bag 5 is accommodated in folded state into an inside space 20. At the inner layer part 27 of the upper surface 22 of the pad part 2, membrane switches 29a and 29b are arranged through the insertion molding on both the sides of a center thin part. Each hinge member 32 consisting of Kevlar band, etc., is installed through seaming between the projection surface which is formed by extending a part of the outer peripheral edge surfaces of the membrane switches 29a and 29b and a pad reinforcing member 39. By applying each adhesive on the upper and lower surfaces of the membrane switches 29a and 29b, the close adhesion with a foamed urethane foam as the resin material for the insertion molding of the pad part 2 can be made firm.
Patent JP-S5844201-A (JP)
Inventor: OOGASUCHIN CHIYAARUZU MATSUKUR
IPC: F01D5/20
Filed: 1982-08-30
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-S6040937-A (JP)
Title: Immunity-reaction measuring apparatus
Inventor: YAMAMOTO HIDEKI
IPC: G01N33/543
Filed: 1983-08-16
Abstract: PURPOSE:To make it possible to perform accurate measurement, by providing a scattered light measuring and fluorescent light measuring device in combination, a transmitted light measuring device, and a data processor, which obtains a ratio between the intensity of transmitted light and the intensity of scatterd light. CONSTITUTION:An electron multiplier tube 5 for receiving projected light is provided on a reflected light path of a beam splitter. A measuring cell 6 is arranged on a transmitted light path. An annular slit 7 is arranged in front of a first lens 8 after the measuring cell. A second lens 11 for conversion is provided at the rear of a reflecting mirror in a coaxial relation with the first lens 8. In the case the apparatus is used also for the measurement of fluorescent light, a lens 12, a filter 16, and the like are further provided. A data processing part 18 is provided in order to obtain the ratio between the intensity of transmitted light and the intensity of the scattered light. By this constitution, the accurate measurement can be performed.
Patent JP-H04345580-A (JP)
Title: Power steering device
Inventor: SUZUKI KATSUHIRO
IPC: B62D5/07
Filed: 1991-05-24
Abstract: PURPOSE:To improve steering stability without complicated work operation and simplify and make compact the constitution by applying voltage on the optional electrode parts among a plurality of electrode parts of a control valve mechanism to generate electric field, and changing viscosity of electroviscous fluid to control the flow direction and the flow. CONSTITUTION:By rotating a steering handle 131 on the right for example, the rotation is detected with a steering sensor 133 and input to an electronic control circuit. The electronic control circuit drives a voltage generating circuit based on the signal, and applies voltage on the annular positive electrodes of electrode parts 101, 105. The electric field is generated on the electrode parts 101, 105, viscosity of electroviscous fluid flowing through there is increased to increase flow resistance, the electroviscous fluid is supplied to a cylinder 17 side through an electrode part 103, and hence wheels 135 are steered to the right by the power assist force.
Patent JP-H0817498-A (JP)
Title: Composite bump junction
Inventor: CHO TOKIAKI
IPC: H05K3/34
Filed: 1994-06-30
Abstract: PURPOSE: To provide an electrical and physical joint structure, by connecting a substrate and a pad of an integrated circuit element, through a composite bank which comprises a polymer body and an electrically conductive metallic film which covers the polymer body. CONSTITUTION: A composite bump is formed on an input/output bump 26 of an integrated circuit element 30. This composite bump comprises a single polymer body 32, and an electrically conductive metallic film 36 which covers the polymer body, and includes the solder metal, and the composite bump is brought into contact with the input/output bump 24 of a substrate 20, and is heated, so that the polymer body 32 of low Young's modulus is deformed, and the solder of the film 36 is melted, whereby the electrical and physical composite bump joint structure of the substrate and the integrated circuit element, having high reliability, can be obtained.
Patent JP-S5482707-A (JP)
Title: Ultrasonic atomizer
Inventor: SUZUKI HIROYOSHI
IPC: B05B17/06
Filed: 1977-12-13
Abstract: PURPOSE: To get an ultrasonic atomizer which is high in atomizing efficiency, low in fluctuation of atomization and superior in stability, by fitting a sonic lens on the ultrasonic irradiation axis of an ultrasonic vibrator so that its focusing point is close to the liquid level.  
     CONSTITUTION: This ultrasonic atomizer is equipped with an ultrasonic vibrator 1, atomizing tank 2, carrier air port 11, carrying tube 13, etc. A sonic lens 15 is placed through a support 14 above an ultrasonic irradiation port 3 or on the side of irradiation, being on the ultrasonic irradiation axis of the vibrator 1 so that its focusing point 16 comes close to the liquid level 6. Since the ultrasonic beams 4 irradiated by the vibrator into the liquid 5 are focused on the focusing point 16 and since the conical projection 17 formed on the liquid level 6 is small compared with a conventional liquid column, the atomizer can efficiently produce mist 10 stably. 
     COPYRIGHT: (C)1979,JPO&Japio