baber/WOPTO huggingface dataset:
Patent JP-H07274204-A (JP)
Title: Signal detection controller
Inventor: NISHIJIMA TAKASHI
IPC: H04N5/44
Filed: 1995-04-21
Abstract: PURPOSE:To automatically select plural signals depending on a connection state to a load by providing 1st and 2nd signal system terminals, detecting a connection state of the 2nd signal system terminal to a load of a signal source with a detection means, switching a changeover means depending on the result of detection so as to select a signal fed to the 1st signal system terminal. CONSTITUTION:For example, a video equipment 1 having the signal detection controller detecting the connection state of the equipment or the like to a load 9 or the like is provided with a Y output terminal 2 receiving either of a Y signal and a YC mixed signal and a C output terminal 3 receiving a C signal. When the Y output terminal 2 of the video equipment 1 and a Y input terminal 10 of the load 9 are connected by a cord 12 and the C output terminal 3 and a C input terminal 11 are not connected, a voltage detection circuit 8 controls a switch SW of a changeover means 7 into a conductive state and a YC mix signal is fed from the Y output terminal 2 to the Y input terminal 10. On the other hand, when they are connected respectively by cords 12, 13, the Y signal and the C signal are respectively sent separately.
Patent JP-H09277531-A (JP)
Title: Ink-jet head
Inventor: HORIIE MASANORI
IPC: B41J2/055
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a head with high jetting efficiency, to make pressing area small and to make high integration possible by providing a liq. room forming member for determining the height direction of a pressure room and a bimorph type electromechanical transducer with a bilayer structure constituting a wall face of the pressure room. SOLUTION: When electrodes on the top and bottom faces of a bimorph type electromechanical transducer with a bilayer structure are made to be common electrodes 10 and 11 and an inner layer electrode is made to be an individual electrode 12 and electric voltage is applied, the directions of electric fields become reverse each other in the top and bottom piezoelectric element layers 3a and 3b. On the other hand, polarization after calcination of the piezoelectric element 3 is performed in the same direction for up and down before being conductively communicated with electrically conductive adhesives 13 and 16 and when electric voltage is applied, reverse deformations are generated each other in the upper and lower piezoelectric element layers 3a and 3b.  As the piezoelectric element layer 3a is shrunk in the arrow mark direction and the piezoelectric element layer 3b is extended in the arrow mark direction, the piezoelectric element 3 is deformed in the pressure room 5 direction as shown with a dotted line to press an ink in the pressure room 5 and ink drops are jetted from a nozzle 20.
Patent JP-H116041-A (JP)
Title: Wear resistant powder metallurgy cold working tool steel body having high shock toughness and its production
Inventor: PINNOW KENNETH E
IPC: B22F1/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the powder metallurgy working tool steel body excellent in wear resistance and impact toughness by spraying a molten metal of a specified composition of Cr-Mo-W-V steel with nitrogen gas and using the obtained powder for a powder metallurgy raw material. SOLUTION: A MC type vanadium rich carbide containing steel powder, which is obtained by spraying a molten metal of a high carbon Cr-Mo-W-V steel at a high temp. with nitrogen gas, has a composition consisting of, by weight, 0.6-0.95% C, 0.10-2.0% Mn, 0.10-0.15% P, <=0.15% S, <=2.0% Si, 6-9% Cr, <=3% Mo, <=1% W, 2.00-3.20% V, <=0.15% N. The powder, in which a max carbon content does not exceed a quantity given by a formula, as a raw material, is subjected to screening to about 16 mesh (USA standard), the resultant screened material is used as a raw material and subjected to compacting at high temp./high pressure, the obtained compact is subjected to hot working/ annealing to be hardened to at least 58HRC, a tool steel body, which has a MC type carbide/carbon nitride and is excellent in wear resistance and impact toughness, is obtained.
Patent JP-S5721184-A (JP)
Title: Voice reception circuit for television receiver
Inventor: NISHIMORI TAKEMITSU
IPC: H04N5/62
Filed: 1980-07-15
Abstract: PURPOSE:To eliminate the production of buzz tone, by making the gain of an IF amplifying circuit sufficiently and relatively greater, taking the video carrier as the center and making flat the delay characteristics in the frequency range from the voice carrier to the video carrier. CONSTITUTION:The 2nd IF amplifying circuit 6 for voice to which the output of a tuner 1 is applied is applied is provided separately with the 1st IF amplifying circuit 2 for video use, the output of the circuit 6 is in intercarrier detection 7, and the intercarrier signal picked up at a BPF8 from the output is given to a voice demodulation circuit 9. In the circuit 6, the gain within the range of + or -0.75MHz taking the video carrier P as the center is made sufficiently greater relatively so that the delay characteristics can be made flat in the frequency range from the voice carrier to the video carrier P. According to the output of the intercarrier detection circuit 7, AGC is given to the circuit 6. The production of buzz tone due to the slope of the Nyquist and group delay characteristics of the IF amplifying circuit is eliminated.
Patent JP-S60240572-A (JP)
Title: Backward movement prohibitor for hand tractor
Inventor: KANAI YOUICHI
IPC: B62D51/06
Filed: 1984-05-14
Abstract: PURPOSE:To exactly prohibit backward tilling under a prescribed condition, by making it impossible to change over an operating handle into a rear position when a shift lever for operating a tilling section is put in a front position. CONSTITUTION:When an operating handle 3 is put in a rear position (a) and a forward/backward shift lever 5 is put in a forward movement position, a shift lever 4 for operating a tilling section can be put in such a position that a tilling unit 2 can be rotated. When the shift lever 4 is in said position, the shift lever 5 cannot be put in a backward movement position. When the shift lever 4 is put in a front position (b), a backward motion prohibitor is put in action so that the operating handle 3 cannot be changed over to the rear position (a) because the shift lever 4 interferes therewith. When the operating handle 3 is put in a front position (b) and the shift lever 4 is also put in the front position (b) to perform backward tilling, the backward movement prohibitor 6 is put out of action so that the shift levers 4, 5 can be put in optional speed step positions.
Patent JP-S62254486-A (JP)
Inventor: TOKIWA SADASHI
IPC: H05K1/05
Filed: 1986-04-26
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-S5721788-A (JP)
Title: Regeneration and radiation equipment
Inventor: TOKUSHIMA AKIRA
IPC: F24J2/00
Filed: 1980-07-15
Abstract: PURPOSE: To increase the efficiency of heat regeneration of the said equipment, which radiates the heat from a diluted solution, by rotating a porous drum on the mesh of which a thin film of the diluted solution is formed so that the solution is condensed effectively.  
     CONSTITUTION: Heat of dilution, which is generated when condensed solution in a reaction chamber 2 is diluted by a solvent 19 that flows into the chamber 2 through a pipe 14 by a pump 15, is radiated through a heat exchanger 16. A porous drum 4 of the reaction chamber 2 rotates, and a thin film of the diluted solution 7 is formed on the mesh 1 of the drum so that solar heat 8 heats from the top and makes the solvent evaporate, and the solution 7 is condensed. By said constitution, the condensation with high speed and at relatively low temperature is provided, thus the efficient regeneration can be performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05264542-A (JP)
Title: Chartae mount
IPC: G01N33/52
Filed: 1992-03-23
Abstract: PURPOSE:To eliminate a shortcoming of accidental peeling attributed to a weak adhesion strength of chartae because of the releasability of a fluororesin-coated layer in the conventional medicine paper applied sheet having paper or a resin film as base material, on the surface of which chartae adhere at specified intervals. CONSTITUTION:An organic silicone compound layer 2 is formed on the surface of a base material 1, between the layer 2 and regularly-spaced chartae is interposed a double adhesive tape having the silicone adhesive layer 3 that has an affinity for the compound. This allows firm adhesion of the medichine paper 4.
Patent JP-S63265556-A (JP)
Title: Dc motor of permanent magnet field type
Inventor: SAITO SHIGEKI
IPC: H02K23/04
Filed: 1987-04-22
Abstract: PURPOSE:To prevent broken pieces from being scattered, by covering the internal side of a permanent magnet with a focusing piece, the outer periphery with a yoke, the axis-directional end surface with a protecting plate, and the side surface with a spring plate. CONSTITUTION:A motor 1 is composed of a fitting flange 2, a brush side flange 3, a yoke 4 including a field pole, and a rotating armature 5. By the fitting flange 2, a ball bearing and a retainer are supported, and by the brush side flange 3, the armature 5 is supported. On the yoke 4, a permanent magnet field pole 6 at a yoke pipe and a focusing piece 7 on the internal side are fixed by a spring plate 10. The side surface of the field pole 6 is specifically inclined, and is composed so that, the spring plate 10 cannot be removed from, and is spread over the inclined section 11 of the focusing piece 7, and the focusing piece 7 is supported. The field pole 6 is inclined also in the axial direction, and a protecting plate 18 is supported, and a focusing action is also performed. As a result, the outer periphery, the inner periphery, the side surface, and the axis-directional end surface of the permanent magnet field pole 6 are covered in all, and can be prevented from being scattered due to damage.
Patent JP-S59223343-A (JP)
Inventor: MORI TATSUJIROU
IPC: D04B1/14
Filed: 1983-06-01
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-H10289012-A (JP)
Title: Panel device
Inventor: TORIHATA SHIGENORI
IPC: G06F15/16
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To efficiently monitor each state of various controllers by using a program high in versatility by adjusting the transfer of data among a server, a client and a network for requesting information and processing information returned in response to a request. SOLUTION: Server processing parts 10c and client processing parts 10d are provided for respective panel devices 10 and 12 entering the network 16. The server processing part 10c supplies service to the client processing part 10d of a self-device. Thus, the client processing part 10d speedily obtains data on a controller 11 while traffic on the network 16 is reduced. The server processing part 10c supplies service to the various clients entering the network such as the client processing part of the panel device 12 and a client 15. Consequently, the load of an external server 14 can be reduced.
Patent JP-H09253968-A (JP)
Title: Tool changing device
Inventor: WATARI JUN
IPC: B23Q3/157
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To enable the number of part items to be reduced with a simple mechanism, cause a control of these component parts to be easily carried out and then to enable a tool to be fixed or removed in a short time. SOLUTION: As a main spindle 110 is caused to approach a tool changing device 10, a tool holder 108 is engaged with holding claws 90a, 90b at a first fixing or removing section 52a. In addition, as the main spindle 110 approaches the tool changing device 10, a slider 54 slides in a direction indicated by an arrow D, a connector member 74 is displaced in a direction of an arrow G, the tool holder 108 is removed from the main spindle 110. As the engaging claw 70 is displaced upwardly above an abutting surface 28 of the groove section 26, a sliding base 38 is slid under a biasing action of a first cylinder 16 and then a second fixing or removing section 52b is displaced to a position where it is biased by a second cylinder 18. Then, the second cylinder 18 is biased in advance in a direction of an arrow E, a connecting member 74 is displaced in a direction of arrow F and the tool holder 108 is installed at the main spindle 110.
Patent JP-S58214933-A (JP)
Title: Electronic device
Inventor: KUMAGAI KAORU
IPC: G06F17/21
Filed: 1982-06-09
Abstract: PURPOSE:To eliminate the consciousness of presence or absence of a special character and to facilitate an operation of an electronic device, by providing a means for inhibiting the indication of the special character information when a retrieving key word is registered. CONSTITUTION:An output obtained with operation of a key input device 1 is fed to a total control part 9 with input ontrol 5. The part 9 displays the output to a display 2 via a display controlling part 6. A part of characters of registered character strings is designated with a push of a key REGIST of the device 1 in order to register a key word which is used for retrieving a registered character string. An input controlling part 5 supplies a flag KREGSW showing registration of the retrieving key word to a gate G1 via an inverter INV and decides whether an output MODESW of the device 1 is passed through the part 5 from the gate G1. Then the pass is inhibited for the special character information. In such a way, a register operation is facilitated for a key word.
Patent JP-S63262694-A (JP)
Inventor: OKUYAMA SATOSHI
IPC: G10L15/28
Filed: 1987-04-20
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-H08269684-A (JP)
Title: Production of high-silicon steel products
Inventor: OKADA KAZUHISA
IPC: C22C38/02
Filed: 1995-03-30
Abstract: PURPOSE: To provide a process for production of high-silicon steel products which is capable of executing an efficient siliconizing treatment of steel products at a relatively low temp. and forms FeCl2 in a smaller amt. CONSTITUTION: A treating gas contg. SiCl2 is brought into reaction with the steel products contg. <4wt.% Si in a temp. range of 800 to 1200 deg.C, by which Si is permeated in the steel products in the process for producing the high-silicon steel products by subjecting the steel products to the gas siliconizing treatment. The SiCl4 is previously brought into reaction with metal Si in a temp. range of 800 to 1300 deg.C in order to incorporate the SiCl2 into the treating gas, by which the SiCl2 is formed and the treating gas contg. this SiCl2 is brought into reaction with the steel products.
Patent JP-S5723250-A (JP)
Title: Semiconductor device
Inventor: KOBARI YUKIO
IPC: H01L23/051
Filed: 1980-07-17
Abstract: PURPOSE:To facilitate assembly of a package with low cost, by brazing a sealing metal member inside of two insulating tubes ends individually through, auxiliary members capable of plastic deformation and by placing and sealing an element between conductors attached to each outer end part. CONSTITUTION:A power element 51 is clamped with conductors 3 and 4 brazed to two ceramic insulating tubes 11 and 12. The structure is such that an airtight container is sealed with sealing metal members 21 and 22 brazed to an inner end of each tube. The sealings metal members 21 and 22 are made of tensible iron or SUS. Auxiliary members 23 and 24, which are made of plastic copper or the like formed in cooling process after brazing, are placed and brazed between the insulating tubes 11 and 12. The element 51 is housed through a tunsten plate 52 and then the sealings 21 and 22 are made to seal by pinching off. Assembly is completed by introducing a gas from a lead tube 62 and attaching the lead tube 62. This facilitates assembly and sustains strength even if inexpensive material is used for ceramic brazing.
Patent JP-S63262266-A (JP)
Title: Shuttle type line printer
Inventor: NISHIHARA OSAMU
IPC: B41J9/12
Filed: 1987-04-21
Abstract: PURPOSE:To maintain generated thrust constant regardless of the fluctuation of a current level, by providing a mechanism for automatically regulating a gap between fixed side magnetic circuit and movable side magnetic circuit in linear motor according to the temperature variation of a line printer. CONSTITUTION:A pair of gap regulation mechnisms 52 comprising a bracket 52a, a thermally extendable/shrinkable member 52b and a resilient member 52c and supporting a holding member 54 slidably up and down are fixed upright on a base plate 32. Upon inner temperature rise due to the heating of a coil 23 during an operation, the thermally extendable/shrinkable member 52b in the gap regulation mechanism 52 extends to reduce the gap between a fixed side magnetic circuit 22 and a movable side magnetic circuit 24 so as to increase magnetic flux in the gap. Consequently, even if current level drops due to inner temperature rise, thrust does not decrease but maintained constant. On the contrary, temperature drop causes enlargement of gap through the recovery force of the resilient member 52c so as to return to the original condition. Consequently, the constant rolling speed of a hammer bank is achieved, and drop in printing speed due to a temperature rise can be prevented.
Patent JP-H10272122-A (JP)
Title: Device and method for resonant measurement for contrast medium measurement
Inventor: NONOMURA YUUSUKE
IPC: A61B5/107
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To measure even the shape of an area to which a light can not reach by a method wherein a non-contrast medium or a contrast medium which is a fluid substance, or a fluid substance containing a resonant substance, is imparted in an article to be measured in an oral cavity, etc., and after hardening the medium, the medium is separated from the article to be measured, and is measured by resonant measuring means. SOLUTION: In the resonant measuring device for contrast medium measurement using a radio wave, a frame 1, on which a shield is applied, a main magnetic field generating means 2, gradient magnetic field generating means 3-5, a high frequency excitation means 6, and a resonance receiving means 7 are provided. In this case, the high frequency excitation means 6 and the resonance receiving means 7 are arranged at a right angle in order to increase the shield effect. When a tooth form is taken, a fluid-form contrast medium richly containing H which can be resonant in an oral cavity, is mounted on a tray, and the tray is inserted in an oral cavity, and after hardening, the tray is taken out.  Then, the taken out tooth form is inserted in this resonant measurement device for contrast medium measurement, and a gradient magnetic field is generated in the body 1, and an echo signal is received, and the obtained signal is made to frequency-space-correspond, and the shape is extracted.
Patent JP-S60252052-A (JP)
Inventor: ZEEMUSU GIYARII PIYUU
IPC: B60T8/26
Filed: 1985-05-10
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-S5723235-A (JP)
Title: Equipment of ic
Inventor: KURIHARA SHIGEMI
IPC: H01L21/603
Filed: 1980-07-18
Abstract: PURPOSE:To reduce eutectic temperature of gold-tin, to reduce pressure, to reduce damage of an IC and to perform connection between fingers on a substrate and bumps of the IC by a method wherein solder plating is performed on a part of the finger. CONSTITUTION:The solder consisted of 90% tin and 10% lead is plated 5 with thickness of about 0.5mum on the surface of the finger consisted of copper foil 4 on the substrate 1. When the Au bumps 6 of the IC3 and the finger 4a are pressed with pressure of 6.9kg/cm<2> at 450 deg.C for about 0.5sec, those are adhered tightly, yield of equipment is enhanced, and moreover the device has high reliability even in a severe condition.
Patent JP-S5723746-A (JP)
Title: Heat exchanger
Inventor: FUJISHITA KAZUO
IPC: F24H1/18
Filed: 1980-07-17
Abstract: PURPOSE: To improve the heat transfer function and the heat efficiency of the heat exchanger by using the heat exchanger as an oblong thin type heat exchanger of an externally installed bath furnace, and making the water capacity of a plate type heat transfer tube at the lower part smaller than that at the upper part to promote the convection of hot water.  
     CONSTITUTION: The combustion chamber 15 is formed by a heat exchange element 4, water vessel parts 13 and 14, and water pipe parts 12 at the both ends. Upon this occasion, the water capacity in the lower heat transfer chamber 19 of the plate 5 of the heat exchange element 4 is selected to be smaller than that of the upper heat transfer chamber 18. Thus, the accumulation of air bubbles is suppressed and the convection of hot water is promoted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61256898-A (JP)
Title: Pick up cartridge
Inventor: TERAMAE KAZUO
IPC: H04R9/12
Filed: 1985-05-09
Abstract: PURPOSE:To reduce sections generating a magnetic loss and attain an high output by disposing an armature between a magnet and a sleeve and providing magnetic field radially with respect to a center shaft of the sleeve. CONSTITUTION:A moving coil type pick up cartridge is provided with a sleeve 11 comprising a magnet 10 and an electromagnetic soft iron or the like directly connected to the magnet 10. When a needle point 13 traces a sound groove of a record, a change or a flux corresponding to the movement of the needle point is applied to armature yokes 15, 16 and an electromotive force is generated in coils 17, 18. The armature yoke 16 is disposed substantially in a right angle direction and the best separation can be obtained in a reproduction of a stereo record.
Patent JP-S60240436-A (JP)
Title: Preparation of laminated board for electric use
Inventor: FUJIKAWA SHIYOUJI
IPC: H05K1/03
Filed: 1984-05-15
Abstract: PURPOSE:To obtain a laminated board for an electric use excellent in a high frequency characteristic, humidity resistance, water resistance and heat resistance, by forming a continuous fluorocarbon resin layer between substrates and both outer surfaces thereof. CONSTITUTION:In obtaining a laminated board for an electric use by laminating and molding a predetermined number of resin impregnated substrates, as each resin impregnated substrate, one, which is obtained by impregnating a substrate with a tetrafluoroethylene resin and melting said resin under heating, is used and a fluorocarbon resin layer is interposed between resin impregnated substrates and provided to each of both outer surfaces thereof. As the fluorocarbon resin layer, a fluorocarbon resin film comprising a tetrafluoroethylene resin, a tetrafluoroethylene/hexafluoropropylene copolymer resin or a tetrafluoroethylene/ perfluoroalkylvinyl ether copolymer resin is used. As the substrate, glass cloth, glass nonwoven cloth or paper is used. By this constitution, a high frequency characteristic, humidity resistance, water resistance, drill processability, a cutting property, punching processability and heat resistance become excellent.
Patent JP-S5222701-A (JP)
Title: Rotor for rotary machine
Inventor: SAKAI KOUICHI
IPC: H02K1/30
Filed: 1975-08-13
Abstract: PURPOSE: To obtain an easy installation eliminating an extraordinary deformation when running and further application to a machine of bigger capacity, by using an adequate rod mechanism to support a yoke of the rotor to the spider. 
     COPYRIGHT: (C)1977,JPO&Japio