baber/WOPTO huggingface dataset:
Patent JP-S55101815-A (JP)
Title: Vortex flowmeter
Inventor: OKUDA TOEI
IPC: G01F1/32
Filed: 1979-01-30
Abstract: PURPOSE: To make the construction simple with a higher mounting accuracy of the vortex generating body by inserting the vortex generating mechanism through and fix it to a hole cut through the conduit line of the vortex flowmeter unit in such a manner as to be done so.  
     CONSTITUTION: The vortex flowmeter 1 has a conduit line composed of an expanded opening 2, a progressive choke 3 and a straight pipe 4 while is provided with a pair of mounting holes 5. Holes 6 are so arranged above and below the straight pipe 4 to insert the vortex generation mechanism b. The vortex generation mechanism b is bonded on the insertion hole 6 with an adhesive 8 or the like as inserted thereinto. A flow rectifying device is mounted on the opening 2 and a pair of ultrasonic transmitting and receiving mechanism 10 are fixed to the holes 5. A sound absorbing material 11 is provided along the inner wall of the conduit line. With such an arrangement, as the vortex generation mechanism b is in no way fixed with a screw or the like, it can be positioned in place with high accuracy without being deformed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63177997-A (JP)
Title: Composite welding material for build-up welding with plasma powder
Inventor: HIRAISHI HISASHI
IPC: B23K35/32
Filed: 1987-01-16
Abstract: PURPOSE:To improve the characteristics of a build-up layer and to reduce the cost of production by forming a component compsn. of metal powder and specific weight % of chromium carbide powder and limiting the grain size of the granulated powder after calcination to a prescribed mesh range. CONSTITUTION:The metal powder of Ni, Cr, etc., and the chromium carbide powder of Cr3C2, etc., are respectively prepd. as the powder having the grain sizes smaller than the grain sizes of the desired granulated powders. These powders are calcined and the granulated powder is formed. The content of such chromium carbide powder is limited to 1-90wt.% of the entire part and the grain size of the granulated powder after the calcination is limited within a 300-60 mesh range. Since the component of the chromium carbide occupies 1-90%, the fine chromium carbide particles are uniformly dispersed in the build-up layer at the time of welding and since the grain size of the granulated powder is adequate, the feeding of the granulated powder at the time of executing the welding is stabilized and smoothed. The process for production is simple and, therefore, the various characteristics of the build-up welded layer are improved and the cost of production is reduced.
Patent JP-S60153175-A (JP)
Title: Sense of contact force sensor
Inventor: TAKAHAMA TEIZOU
IPC: G01L5/16
Filed: 1984-01-20
Abstract: PURPOSE:To contrive the improvement in reliability by marked reduction of the number of cross-over by a method wherein strain gauges are formed on both surfaces front and bask so as to detect two components of three components of force at one side surface and the other component at the opposite surface, and are then made to share the components of force detected on front and back surfaces. CONSTITUTION:A vertical component force Fz is detected by diffused type strain gauges 101-104 formed on the front, and two horizontal component forces Fx and Fy are detected by diffused type strain gauges 111-114 and 121-124 formed on the back. Z3 and Z4 on the front are power source terminals, and V and V on the back are also power source terminals. Since two components of three components of force are detected on one surface, and the other one component is detected on the opposite surface in such a manner, the number of cross-over of wirings 141-145 markedly reduces to three on the front and five on the back, totalling to eight; resulting in the reduction in number of cross-over about to 1/4 as compared with the conventional technique. Therefore, the cross-over in the lower part giving influences on reliability can be eliminated.
Patent JP-H02189887-A (JP)
Title: High frequency induction heating coil
Inventor: MOTOJO JUN
IPC: H05B6/36
Filed: 1989-01-18
Abstract: PURPOSE:To prevent the heat emission from concentrating to the surface area close to the object to be heated and also enable easy cooling by forming a coil in a such a spiral structure as pinching an insulative layer in a plane approx. perpendicular to the axis of the coil, and providing a groove for passage of cooling gas spirally along the insulative layer. CONSTITUTION:A coil 1 is made in such a spiral structure as pinching an insulative layer 6 in a plane approx. perpendicular to the coil axis 2. Current flowing in this coil 1 is concentrated by the skin effect to the facial portion of coil on its side facing an object to be heated. In this facial portion where max. current IMAX flows in this manner the current per unit area can be reduced to approx. half of the conventional arrangement, which lessens the heat emission at the facial portion of the coil. The coil 1 is provided with a groove 9 for passage of cooling gas spiral along the abovementioned insulative layer 6. This enables cooling of the coil 1 from inside. Thus cooling is made easier.
Patent JP-H10205048-A (JP)
Title: Hanging structure of roof panel on ridge part side
Inventor: SAITO TAKESHI
IPC: E04B7/02
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To contrive an efficient working by attaching a hanging fitting locking member to at least the ridge side of a unitized roof panel, hanging it through the hanging fitting by a crane, and detaching the hanging fitting by remote control after completion. SOLUTION: A hanging fitting locking member 20 composed of length adjustable channel steel is detachably mounted on both side ends of a roof panel 3 finished on the ground from a rafter and a sheathing roof board to a roof plate 7. In addition, a non-slip member 13 urged by a spring 15 is provided on a ridge part hanging fitting 29 fixed by a crane wire. The shape, structure and the like of the hanging fitting locking member 20 and the hanging fitting 29 are different in a ridge side and eaves edge, and also changed by the structure and the like of the panel 3. The non-slip member 13 of the hanging fitting 29 is inserted in the hanging hole 25 of the locking member 20, lifted by a crane, after the panel is attached, a rope 16 is drawn from the ground, the non-slip member 13 is detached, and separated from the roof panel 3. A worker is not required to climb on the roof.
Patent JP-H02189037-A (JP)
Title: Driving device for light emitting element
Inventor: YAMAMOTO SATOSHI
IPC: H04B10/293
Filed: 1989-01-18
Abstract: PURPOSE:To make a peak value of a current driving a light emitting element constant by using a peak value comparing means and a mean value comparison means so as to control an inputted digital signal so that a reference peak value and a peak value and a reference mean value and a mean value are made equal to each other respectively and applying the controlled digital signal to a transistor(TR). CONSTITUTION:A control section 2 uses a peak value comparison means 7 and a mean value comparison means 8 so as to control a digital signal inputted from a signal source 1 so that a reference peak value and a peak value, and a reference mean value and a mean value are equal to each other and applies the controlled digital signal to a TR 3. Since the peak value of the current flowing to the TR 3 and the light emitting element 4 is controlled to be equal to the reference peak value, the peak value is not fluctuated even in the presence of temperature fluctuation. Moreover, since the peak value and the mean value of the digital signal applied to the TR 3 are controlled to be equal to the reference peak value and the reference mean value and no current flows to the TR 3 just when the level of the digital signal fed to the TR 3 is minimum, the duty cycle is not fluctuated.
Patent JP-S59137575-A (JP)
Inventor: URAGAMI MOTOAKI
IPC: D06M101/16
Filed: 1983-01-22
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。
Patent JP-S61171921-A (JP)
Title: Clamping method of rotary body
Inventor: SENOO TETSUO
IPC: F16D1/076
Filed: 1985-01-23
Abstract: PURPOSE:To maintain sufficient transmission strength by tightening a plurality of clamping bolts which are set from the side of a primary rotary element to the side of a secondary rotary element to force the contact face of the secondary rotary element against the terminal section face of the end of a driving shaft. CONSTITUTION:A flange 2 is mounted on a driving shaft 1 via a screw part 2a and the contact face 3a of a speed increasing gear 3 is made into contact with the terminal section face 1a of the driving shaft 1. Under the state as above a plurality of fastening bolts 4 are threaded into the screw holes 3b of a speed increasing gear 3 and then tightened up with a spanner which is a popular tool. The contact face 3a of the speed increasing gear 3 is intensively pressed against the terminal section face 1a of the driving shaft 1 to fasten the speed increasing gear 3 and the driving shaft 1 together.
Patent JP-S62168369-A (JP)
Inventor: OHASHI HIDEYUKI
IPC: H05B3/48
Filed: 1986-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09300868-A (JP)
Title: Resin sealing method for non-contact ic card module
Inventor: MIYOSHI MOTOYUKI
IPC: B42D15/10
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To enable resin-sealing of a number of modules simultaneously by placing an IC card module on a thermoplastic resin sheet on which another thermoplastic resin sheet is placed to cover the module, and then hot pressing the heat resistance temperature of the module cover to fusion bond the upper and lower thermoplastic resin sheets together. SOLUTION: A module used for a non-contact IC card consists of a coil as an antenna and a computer chip, and the module is sealed with resin to form a resin sealed body, which is stored in a casing constituting the IC card to manufacture the IC card. In that case, the module is placed on a thermoplastic resin sheet, over which another thermoplastic resin sheet is placed to cover the module, and then hot pressed at the heat resistance temperature of the module to fusion bond upper and lower thermoplastic resin sheets together. At that time, the thermoplastic resin sheet having the rectilinear propagation beam transmittance of 10% or more in the thickness of 0.3mm is used.
Patent JP-H09199323-A (JP)
Title: Electromagnetic lock device
Inventor: OKITA TOSHIAKI
IPC: H01F7/16
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic lock device which may cope with overload, has a strong attracting force, and has little risk of malfunction. SOLUTION: An electromagnetic lock device includes a main frame case 2 and a mounting bracket 4, and a fixed magnetic pole 10 on which a tapered male portion 9 is formed is provided in the main frame case 2. A magnetic coil 14 is wound on the outer periphery of the fixed magnetic pole 10. A moving core 18 is slidably supported in the mounting bracket 4, and a tapered female portion 21a formed on the moving core 18 and the tapered male portion 9 of the fixed magnetic pole 10 are arranged for engagement with each other. When the magnetic coil 14 is excited, the moving core 18 is attracted into the main frame case 2. When excitation of the magnetic coil 14 is released, the moving core 18 is projected outside of the main frame case 2.  In addition, when the moving core 18 is attracted, a stopper portion 20 formed on the moving core 18 is abutted against a roller 24a of a micro switch 24 provided on a protruding portion 2a of the main frame case 2, thus detecting the position of the moving core 18.
Patent JP-H02188901-A (JP)
Title: Electric-power storage system of artificial satellite
Inventor: TAKAYASU HIDEO
IPC: H01F6/00
Filed: 1989-01-17
Abstract: PURPOSE:To obtain, in place of a battery for large electric-power storage use, an electric-power storage system which does not press a mounting volume inside an artificial satellite and a weight of the artificial satellite as a whole by a method wherein electric power generated by a solar-cell paddle is stored in a battery and in an electric-power reservoir which utilizes a superconducting magnet attached to the rear of the solar-cell paddle. CONSTITUTION:Electric power generated by a solar-cell paddle 1 is stored in a battery 8 and in electric-power reservoirs 2, 3 which utilize a superconducting magnet attached to the rear of the solarcell paddle 1. For example, the following are installed: a solarcell paddle 1; a main-system electric-power reservoir (main-system superconducting accumulator) 2 utilizing a superconducting magnet; a redundant-system electric power reservoir (redundant-system superconducting accumulator) 3 utilizing the superconducting magnet; an electric-power controller 4; an electric-power distributor 5; a loading apparatus 6; a changeover switch 7; a battery 8. Then, an energy obtained by the solar-cell paddle 1 is divided into the following by using the electric-power controller 4: a portion to be stored in the main-system superconducting accumulator and the redundant-system superconducting accumulator 2, 3; a portion to be supplied to many loading apparatuses 6 via the electricpower distributor 5.
Patent JP-S55102262-A (JP)
Title: Semiconductor device
Inventor: YOSHIMOTO HIDEAKI
IPC: H01L21/331
Filed: 1979-01-30
Abstract: PURPOSE:To form a MOS element and a bipolar element on the same semiconductor substrate by providing a channel region on the substrate, forming a base electrode between an emitter electrode and a source electrode in the channel region, and further forming a gate electrode on the base electrode. CONSTITUTION:A p-type region 2 having higher impurity density slightly than an n<->-type silicon substrate 1 becoming a drain region is diffused in the substrate to effectively operate as a channel region. A p<+>-type region 7 becoming the contact area of the base electrode is formed partially in the region 2. Then, an n<+>-type region 3 becoming an emitter electrode is diffused at predetermined interval from the region 7 in the region 2. Further, an n<+>-type region 4 is formed to become a source electrode facing with the region 3 through the region 7. Thereafter, an insulating layer 5 is coated on the entire surface while forming a gate insulating layer 5' with its thickness as predetermined. Then, openings are perforated on the layer 5, and a conductive layer 6 connected to the regions 4 and 7, a conductive layer 8 connected to the region 7 are mounted through the openings. Then, a conductive layer 9 becoming a gate electrode is mounted on the layer 5'.
Patent JP-S58127079-A (JP)
Inventor: YAMAMOTO HIDEO
IPC: F25B47/02
Filed: 1982-01-22
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。
Patent JP-S56107989-A (JP)
Title: Output control device for oil-hydraulic pumps in parallel connection
Inventor: UMEZAWA MASAO
IPC: F04B49/00
Filed: 1980-01-31
Abstract: PURPOSE: To prevent the prime motor for oil hydraulic pumps in parallel connection from overload by connecting an electric control circuit to keep the output constant with a target value setting circuit and by applying a target value in compliance with the number of pumps in use to the circuit.  
     CONSTITUTION: When a pump 2c is, in addition to pumps 2a and 2b, is put into loaded operation, a discharge pressure signal P 3  for the pump 2c is applied to a terget value setting circuit 7. A circuit 7 inputs immediately target values for simultaneous drive of these three pumps 2aW2c into respective electric control circuits 5, which emit outputs according to the sum of target value and integral value through drive amplifiers 9 to control discharge control devices 4. According to this arrangement, a pump can not emit a power more than the target value, and the prime  motor can be prevented from overload. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60154258-A (JP)
Title: Formation of built-up film
Inventor: TAKEI TETSUYA
IPC: G03G5/082
Filed: 1984-01-24
Abstract: PURPOSE:To effectively enhance photosensitivity, durability, etc., by using a silicon source material, and a compd. contg. elements of groups III and V of the periodic table for a source material for forming a built-up film as a photoconductive layer. CONSTITUTION:A substrate 2 is arranged at the prescribed position in the inside of a glow discharge build-up chamber 1, the inside of the chamber 1 is evacuated, and the substrate 2 is heated with a heater 2. Gases of Ar, SiH4, and NH3 are introduced into the chamber 1 from cylinders 8, 9, and 10, respectively, and further, a compd. contg. elements of groups III and V of the periodic table, such as borazole or ammonium tetrafluorobarate, is introduced from a cylinder 11. High frequency power is applied to electrodes 6, 7 from a high frequency power supply to cause glow discharge, and a built-up film composed essentially of silicon and contg. the elements of groups III and V of the periodic table is formed.
Patent JP-S60153392-A (JP)
Inventor: SAIJIYOU YOSHIAKI
IPC: B66C15/00
Filed: 1984-01-24
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-H09198009-A (JP)
Title: Liquid crystal display device and liquid crystal display control method
Inventor: WAKATSUKI TETSUO
IPC: G09G3/36
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To correctly display a display part with values suitable for displayed information by controlling a display control part according to driving information transmitted by display information driving means and making the display part displayable with a value suitable to display information. SOLUTION: The data transfer width of the display part 27 of a liquid crystal display part 22 is 8 bits or 4 bits and information of the part such as display duty, display frequency, data transfer cycle, display voltage also have certain values. These information are transmitted from the display part 27 to a display information preserving part 28 to be preserved and the information are transmitted to a display information driving control part 25 via a display information transmitting part 29. In the display information driving control part 25, a display control is forcively performed so that display data become values suitable to display information by driving a display information driving part 24 according to these display information.  The driving control information are transmitted to a display control part 23, which controls display data so as to become values suitable to the display information. Then, the controlled display data are transmitted to a display control circuit part 26 to be displayed on prescribed positions of the display part 27.
Patent JP-S57124908-A (JP)
Title: Mic frequency multiplier
Inventor: HAGIWARA EIJI
IPC: H01P5/10
Filed: 1981-01-27
Abstract: PURPOSE:To achieve small size, by providing a diode at a conversion section between a slot line and a microstrip line. CONSTITUTION:A fundamental wave inputted from an input terminal 9 is branched at a coupling point 13 and propagates slit lines 7 and 11. A voltage propagated on the slot lines 7, 11 is applied to diodes 3, 4 at an inverted phase. An odd order harmonic generated at the non-linearity of the diodes is synthesized in phase at the coupling point 13 and cancelled in opposite phase at a coupling point 14. Further, the harmonic of even order is cancelled at the coupling point 13 and synthesized at the coupling point 14. Thus, the odd order harmonics are outputted at the input terminal 9 and the even order harmonics are outputted at an output terminal 10.
Patent JP-S57124353-A (JP)
Title: Electrophotographic receptor
Inventor: KATAGIRI KAZUHARU
IPC: C09B35/378
Filed: 1981-01-27
Abstract: PURPOSE:To enhance sensitivity and durability by using a specified trisazo pigment. CONSTITUTION:A trisazo pigment represented by the general formula (1) is used for a photosensitive layer. An aromatic coupler A is selected from radicals represented by the general formulae (2-4). In the formulae, X is a residue condensing with a benzene ring to form a naphthalene, anthracene, carbazole, or dibenzofuran ring; Y is -CONR1R2, R1 being H, optionally substituted alkyl or phenyl, R2 being optionally substituted alkyl, phenyl, or naphthyl; R3 is optionally substituted alkyl or phenyl; B1-B7 are each same or different, and H, halogen, or alkoxy. Use of these pigments permits the photoreceptor obtained to have high sensitivity and superior durability.
Patent JP-H02193546-A (JP)
Title: Cooling of canned motor
Inventor: INOUE WAHEI
IPC: H02K9/19
Filed: 1989-01-20
Abstract: PURPOSE:To prevent the deformation of a can and effect efficient cooling by a method wherein cooling liquid is circulated through a space provided between the outer periphery of a stator, enclosed by the can, and the inner periphery of a motor frame while the vapor pressure of the cooling liquid is regulated. CONSTITUTION:A stator cooling gap 10 is formed between a can 6, enclosing the stator core 3 of a canned motor 1, and a motor frame 4. Cooling liquid, entering through an inflow tube 11, is circulated through a stator chamber 8, a gap between a stator 7 and the can 6 and a cooling passage 10 and is returned into a cooler 14 through a discharging tube 12. A heat radiating tube 15 is cooled by a fan 17 in the cooler 14 while a pressure regulating mechanism 16 is provided to regulate the vapor pressure of the cooling liquid. According to this method, the deformation of the can 6 is prevented and efficient cooling may be effected.
Patent JP-S60152975-A (JP)
Title: Contact sensor for detection of obstacle
Inventor: NAKANO EIJI
IPC: G01V9/00
Filed: 1984-01-23
Abstract: PURPOSE:To detect an obstacle at a relatively long distance without damaging it by bringing the tip of a detection element made up of an elastic slender long member into contact with an obstacle to absorb impact by bending and reducing the member. CONSTITUTION:A detection element 7 comprising an elastic slender long member made up of a thin steel plate is pulled out of a case 4. The long member 7 is wound on a bobbin 6 provided in the case 4 and pulled out long or short with a micromotor 5. Micromotros 2 and 3 are provided in two axial directions at the right angle to each other to turn a substrate 1 in two axial directions. Consequently, the detection element 7 of the long member oscillates vertically and horizontally and when it contacts an obstacle, mechanical and acoustic changes in the detection element 7 of the long member are detected electrically with a pickup 11. Thus, the use of a detection element oscillating reciprocatively enables the detection of an obstacle at a relatively long distance while causing no damage to the object to be detected.
Patent JP-H06223945-A (JP)
Title: Repairing method for circuit junction
Inventor: NAKAJIMA ATSUO
IPC: H05K3/32
Filed: 1993-01-25
Abstract: PURPOSE:To perform the homogeneous removing work in a short time, improve the repairing work of reconnection, and improve reliability by applying a peeling liquid to only the portion requiring the removal of an adhesive, and utilizing the mechanical grinding work of a buff rotor. CONSTITUTION:When a TAB substrate 2 is peeled while the ITO circuit 5 of a glass substrate 1 and the circuit 6 of the TAB substrate 2 are connected via an anisotropic conducting adhesive 3, a buff rotor 4 impregnated with a dissolving agent is mounted on the adhesive to be removed. The buff rotor 4 is rotated to remove the adhesive, then the adhesive 3 is wiped and completely removed by another buff rotor impregnated with methanol to expose an ITO circuit 5, and a new TAB circuit is reconnected to it. The adhesive 3 can be precisely removed in a short time, and the reliability of reconnection can be improved.