baber/WOPTO huggingface dataset:
Patent JP-2001011291-A (JP)
Title: Epoxy resin composition and mold coil
Inventor: IKEDA KENJI
IPC: H01F27/32
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a mold coil excellent in insulating reliability using an epoxy resin composition as well as to improve pouring and molding by enabling both preventing sedimentation of a silica filler of a curing agent component and lowering viscosity when mixing the epoxy resin component, specifying the maximum particle size of aluminum hydroxide in the epoxy resin composition liquefied with two of the epoxy resin component containing a silica filler and the curing agent containing the silica curing agent and aluminum hydroxide. SOLUTION: In an epoxy resin composition liquefied with two of (a) the epoxy resin component containing an epoxy resin and a silica filler and (b) a curing agent component containing an acid anhydride curing agent, the silica filler and aluminum hydroxide, the silica filler has the average particle size of 2.5 to 6.0 μm, the maximum particle size is not more than 2.31 μm, and 0.50 to 0.95 wt.% of aluminum hydroxide is added to all amount of the silica filler. The epoxy resin composition is poured and molded into windings/covered with an electrical insulating substance on a conductor followed by heat curing to obtain a mold coil.
Patent JP-S5887865-A (JP)
Title: Metal base transistor
Inventor: OGAWA MASAKI
IPC: H01L21/331
Filed: 1981-11-20
Abstract: PURPOSE:To enable to form a single crystal semiconductor layer having excellent characteristics which will be demonstrated on a base metal thin film as well by a method wherein the base metal thin film is formed into a reed screen type or lattice type. CONSTITUTION:A high resistance or p type GaAs semiconductor layer 13 is buried between reed screen type or lattice type metal thin films 12 consisting of tungsten, molybdenum or an alloy of said two elements and titanium or nitrogen. After the semiconductor layer 13 has been uniformly coated on an n type GaAs substrate 11 in the approximate thickness of 1mum by performing a vapor- phase growing method, for example, a mask is formed on the high resistance or p type GaAs layer, excluding the metal base forming region, using photoetching technique, and the reed screen type or the lattice type part is removed, using the above mask, by performing a chemical etching method, an ion-milling method or a reactive ion-milling method, leaving the semiconductor layer 13, and the titled transistor is formed.
Patent JP-S6247387-A (JP)
Inventor: YONEZAWA SHIGERU
IPC: A63H3/33
Filed: 1985-08-27
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-S6166090-A (JP)
Title: Metal hydride utilizing device
Inventor: HARIMA KAZUHIKO
IPC: F28D20/00
Filed: 1984-09-07
Abstract: PURPOSE:To speedily perform the exchange of heat between the metal hydride and a heat medium and to improve the thermal efficiency of the metal hydride utilizing device by a method wherein nozzles and spiral fins are provided in a metal hydride vessel. CONSTITUTION:When hydrogen is introduced into a metal hydride vessel 3 from hydrogen inlet and outlet pipes 2, it is diffused and infiltrated within a heat insulating material 4 and blown out into the interior of the doughnut-like vessel 3 from the nozzles 5. The nozzles 5 are arranged helically so that the hydrogen flows spirally and the metal hydride in a powdered form floats and moves as it contacts with the heat medium tube 7 within the vessel 3. As a result, the exchange of heat between the heat medium pipe 7 and the metal hydride is speedily performed. Further, when the heat medium heated to a high temperature is circulated through the heat medium pipe 7, the metal hydride is heated to release hydrogen therefrom and the released hydrogen is discharged outside from the hydrogen inlet and outlet pipes 2 through the nozzles 5 and the heat insulating material 4. With the above structure, the stream of hydrogen is rectified by the fins 8 spirally attached to the surface of the heat medium pipe 7 with the fins 8 acting as heat radiating plates.
Patent JP-S5887379-A (JP)
Inventor: SHINAGAWA KAZUO
IPC: D06P3/00
Filed: 1981-11-19
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-S6342728-A (JP)
Title: Method and apparatus for treating particulate matter
Inventor: HOSOKAWA MASUO
IPC: B01J19/00
Filed: 1986-08-07
Abstract: PURPOSE:To easily capsulate by pressing a material to be treated against the inner surface of a casing by a centrifugal force owing to a high speed rotation to form a powder layer, and giving this powder layer compression, friction, scraping, dispersion and agitation. CONSTITUTION:A supporting body 8b and friction piece 9a are provided in a rotary shaft 8a, and a passage 27 for streaming coolant is provided in a scraping piece 9b and connected through a rotary joint 24 to a coolant storage tank 26 of the outside. The friction piece 9a and the scraping piece 9b are constructed to be rotated coaxially with a casing 4 in the same direction at a slower speed, and they give a specific compression force and friction force to the powder layer. Moreover, as necessary, the rotation of the friction piece 9a and the scraping piece 9b can be stopped to increase the relative velocity which results in increasing the agitating force.
Patent JP-S5987867-A (JP)
Inventor: HERUMAN MAADAA
IPC: H01L29/76
Filed: 1983-10-05
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-H0470856-A (JP)
Title: Developer
Inventor: OTANI JUNJI
IPC: G03G9/10
Filed: 1990-07-12
Abstract: PURPOSE:To enhance a charging characteristic and to eliminate toner scattering, fogging, etc., by using a developer consisting of a resin coated carrier having specified pores on the surface and a light translucent color toner. CONSTITUTION:This developer is constituted of the resin coated carrier, having fine pores of 0.1-2ml/ml expressed in terms of a unit volume of the coated resin on the surface for the total fine pore volume whose fine pore diameters are distributed in the range of 0.001-3mum and whose average fine pore diameter is in the range of 0.1-0.5mum, and the light transmissive color toner made from a styrene-acryl-based copolymer having physical properties of formulae I-III. Further it is preferred to use a light translucent color toner from a polyester resin having physical properties of formulae IV-VI. Here, Mn in formulae represents an number average molecular weight, Mw represents a weight average molecular weight and Tm represents a m.p.
Patent JP-S6247212-A (JP)
Title: Synthesizer device
Inventor: FUJIWARA YUKINARI
IPC: H03L7/24
Filed: 1985-08-27
Abstract: PURPOSE:To make careful adjustment unnecessary and stabilize the operation against the variance of ambient temperature by generating a signal having 1/n-fold objective frequency (n is an integer >=2) by a synthesizer oscillator and phase-locking an injection-locked oscillator oscillating the objective frequency with a wave having n-fold frequency of this signal. CONSTITUTION:The signal generated by a voltage controlled oscillator 4 has the frequency divided by a variable frequency divider 5 on the basis of frequency division ratio setting data 6 set from the external and is supplied to a phase detector 2. The voltage controlled oscillator 4 is so set that the oscillation frequency of the signal from this oscillator 4 is 1/n-fold objective frequency. A variable capacitor VC 1 is so adjusted that the oscillation frequency of an injection-locked oscillator 9 approximates n-fold frequency of the supplied signal. Thus, the injection-locked oscillator 9 oscillates an adjusted free running frequency, and this oscillation frequency is phase-locked with a signal having n-fold frequency of the input frequency. In such a case, the oscillation frequency of the injection-locked oscillator 9 is controlled stably because the input frequency is controlled stably by the signal of a reference oscillator 1.
Patent JP-H0537539-A (JP)
Title: Loopback control method for duplicate loop network
Inventor: HIRANO TSUGIICHI
IPC: H04L12/42
Filed: 1991-07-26
Abstract: PURPOSE:To reduce the time required for configuration control of loopback. CONSTITUTION:When a reception fault is consecutive for a time T2, a system 1 of a node SL1 outputs system 1 loopback inhibit information LK1 whose level is 1 to a transmission line of the systems 0, 1. Moreover, when a reception fault is consecutive for a time T2, a system 0 of a node SL2 outputs system 0 loopback inhibit information LK0 whose level is 1 to a transmission line of the systems 0,1. Then the systems 0,1 of the node M, the system 1 of the node SL1 and the system 0 of the SL2 are going to execute loopback when the reception fault is consecutive for a time T1 (>T2), but since the systems 0, 1 of the node M receive loopback inhibit information sets LK0, LK1 whose level is respectively 1, the loopback is not executed. On the other hand, since no loopback inhibit information whose level is 1 is inputted to the system 1 of the node SL1 and the system 0 of the node SL2, the loopback is executed.
Patent JP-S6430714-A (JP)
Title: Method for detecting failure of cutting edge in slicing machine
Inventor: KAWAGUCHI KEIJI
IPC: B23Q17/00
Filed: 1987-07-28
Abstract: PURPOSE:To make it possible to correctly detect the clogging condition of cutting edge by a method wherein a temperature sensor is provided on a sucking means, which sucks a wafer and shifts to the predetermined position when the wafer is cut off from a work with a cutting edge by the rotation of a rotor, so as to emit a failure signal when the temperature of the sucked wafer exceeds set point. CONSTITUTION:A contact type temperature sensor 40 is protrusively provided at a position opposite to the central part of a cut-off wafer 21. The protruded amount of the sensor is one that the temperature-sensing element of the temperature sensor 40 touches the wafer 21 under the state being sucked with suction pads 31 and 36. The temperature sensor 40 is electrically connected with comparators 41 and 42, the action levels of which are respectively set by setters 43 and 44. In addition, the set point of the setter 43 is set to be higher than that of the setter 44. When an electric signal sent from the temperature sensor 40 exceeds the set point of the comparator 42, a dressing signal is sent from a machine sequencer 28 so as to automatically start this dressing of cutting edge. Further, when clogging of the cutting edge 19 is great and consequently abnormal temperature rise is detected by the temperature sensor 40, the comparator 41 is actuated so as to stop a slicing machine for inspection.
Patent JP-H0631061-A (JP)
Title: Terminal fixing device for cover covering cushion molding body
Inventor: HIRATA SHINJI
IPC: B29L31/58
Filed: 1992-07-14
Abstract: PURPOSE:To mechanically execute the operation to fix the terminals of a cover covering a cushion molding by pitching the cover covering the cushion molding under specified tension and adhering and fixing the side part terminals of the cover which is pressed and regulated onto the cushion molding to the bottom ends of the side parts of the cushion molding. CONSTITUTION:Hooks 23 move upward to above the hooks 53 of the cover 52 when a pitching unit 20 is driven. The hook parts 23 are then detained by hooks 53 and the side parts of the cover 52 are extended downward. Pressing units 30 are thereafter driven to press the cover 52 onto the cushion molding 51 by means of pressing plates 33, thereby regulating the movement of the cover 52. Adhering jigs 42 are pressed to the side parts and back surface part of the bottom end of the cushion molding 51 via the bottom ends of the side parts of the cover 52. High-temp. steam is then supplied into a box body 42a of the adhering jigs to melt adhesives. The bottom ends of the side parts of the cover 52 are thus adhered to the back surface part of the cushion molding 51.
Patent JP-S6165507-A (JP)
Title: Manufacture of thin film piezoelectric vibrator
Inventor: HAMAGUCHI TSUNEO
IPC: H03H3/02
Filed: 1984-09-06
Abstract: PURPOSE:To realize a vibrator with sufficiently small capacitance ratio by providing a slot on the surface of a semiconductor single crystal substrate, applying element forming process forming a background electrode, a piezoelectric thin film and an upper electrode in order onto the semiconductor single crystal between the slots and providing a polishing removal process and a support substrate bonding process. CONSTITUTION:A slot 2 having a depth of several mum is formed on the surface of the single crystal silicon substrate 1 by using the photo etching method to deposit an insulator 3 into the slot by the CVD method or the like. Then the background electrode 4, the piezoelectric thin film 5 and the upper electrode 6 are formed. Further, an upper electrode face and a holding substrate 7 made of silicon are bonded by an adhesives 8 and the silicon substrate 1 is removed by polishing, in which coroidal silica is used as grinding particles and an organic amine is used as a chemical liquid, then since the insulator 3 has a very small polishing speed, the polishing processing is stopped by the insulator 3 to form a single crystal silicon layer 9. Then after the face subject to polishing is bonded to the support substrate 11 provided with a hole 10, e.g., a silicon substrate or glass substrate via an adhesives 12, the support substrate 7 and the adhesives 8 are removed.
Patent JP-S5889613-A (JP)
Title: Curable resin composition
Inventor: EGUCHI HIROAKI
IPC: C08G59/44
Filed: 1981-11-24
Abstract: PURPOSE:To obtain titled composition with curing and cure-accelerating potential in itself, useful for a wide range of applications such as various formed products, adhesives, coatings, etc., comprising a polyamide having a specific  segment and an epoxy compound. CONSTITUTION:The objective composition can be obtained by blending (A) a polyamide having a segment of formula (R and R' are each methyl or ethyl) (e.g., a homogeneous polymer comprising poly-alpha-dimethylamino-epsilon-caprolactam) and (B) an epoxy compound (e.g., propylene glycol diglycidyl ether, bisphenol diglycidyl ether) in a weight ratio A/B of 100/5-100/100, and further, if required, (C) a curing agent, accelerator, reinforcing agent, filler, etc. USE:For color coatings.
Patent JP-S5890377-A (JP)
Title: Arc starting method for multielectrodes automatic welding machine
Inventor: SAKURAI KAZUO
IPC: B23K9/10
Filed: 1981-11-24
Abstract: PURPOSE:To eliminate the waste of a high frequency electric power source device by applying the high frequency voltage from a single high frequency electric power source selectively to plural consuming electrodes in accordance with the commands from the sensors which confirm the presence of objects to be welded. CONSTITUTION:According to the command from a phototube Ea1 which is the 1st sensor to confirm the presence of a steel pipe 7 first, a high frequency voltage is applied to the 1st electrode 1a among the electrodes 1a-1d, by which arcs are started. Thereafter, a high frequency voltage is applied to the 2nd electrode 1b installed with a phototube Ea2 in accordance with the command from the phototube Ea2 which is the 2nd sensor to confirm the presence of the pipe 7 in succession to the above, whereby the arcs are started. A high frequency power source 10 and a switching circuit 12 thereof for applying the high frequency voltages to the electrodes 1a-1d in accordance with the commands of the phototubes Ea1-Ea4, Eb1-Eb4 are disposed at the preceding end part of a boom 6 and a control circuit for controlling the switching thereof is provided in a control circuit 5.
Patent JP-S5975742-A (JP)
Title: Phase control system of demodulated carrier
Inventor: TANABE YOSHIAKI
IPC: H04L25/497
Filed: 1982-10-25
Abstract: PURPOSE:To compensate and demodulate speedily a receive signal without generating distortion in the output of a demodulator even when waveform distortion generated on a transmission line by detecting the polarity of phase error information and using an integrator switching device. CONSTITUTION:The receive signal 9 and a reference level signal 10 are sent to an error detector 2 which calculates their difference to detect the polarity of a phase error information signal as an error signal. A storage device 4 is stored with the error signal, which is sent to and integrated by an integrator 5 only when a pattern detector 1 detects (+1, 0, -1) or (-1, 0, +1). When the receive signal is normal, a switch 8 selects the signal of the integrator 5 as a control signal 11 by a signal detector 3 to make a phase correction according to the polarity. A switch circuit 6, on the other hand, applies the output of the integrator 5, i.e. a control voltage which optimizes the phase of a demodulated carrier to an integrator 7, wherein it is held. When the input signal is ceased, a switching circuit 6 disconnects the integrator 5 from the integrator 7 by the output of the signal detector 3 and the switch 8 performs demodulated carrier phase control by the control signal of the integrator 7.
Patent JP-H0474630-A (JP)
Title: Control device of injection molding machine
Inventor: IMATOMI YOSHIYUKI
IPC: B29C45/50
Filed: 1990-07-17
Abstract: PURPOSE:To perform smooth a shift to a dwell process, by a method wherein the dwell process is started by hydraulic pressure of a hydraulic driving device at the time of a changeover to the dwell process from an injection process. CONSTITUTION:An injection speed controller 23 obtains a deviation between an injection speed setting signal and detected speed signal applied to the injection speed controller 23, an operation command signal is applied to a flow control valve 17 and feedback control of a forward movement speed of a screw 15 is performed. On the one hand, a pressure set up value signal through a cavity pressure setting and generating apparatus 28 and a detected pressure signal through the second pressure sensor 21 (hereinafter referred to as the second pressure detected signal) are applied to a comparator 29 and when they are coincident with each other, a terminal 30a is connected with a terminal 30b by a switch 30. On the one hand, a memory part 27 stores once the first pressure detected signal of a sensor 19 at this time, which is staggered by fixed timing and made into a continued state of sending-out. On the occasion, a terminal 31a and terminal 31b are connected with each other, the first pressure detected signal is applied to a dwell controller 24 and an opening of the flow control valve 17 is kept as it is, in a changeover apparatus 31. With this construction, an injection process can be shifted smooth to a dwell process without generating a difference in strength of pressing force of the screw.
Patent JP-S5975782-A (JP)
Title: Video tape recorder
Inventor: SAITOU ISAO
IPC: H04N5/93
Filed: 1982-10-25
Abstract: PURPOSE:To prevent the generation of noise bars even during variable-speed reproduction such as high-speed picture search by switching the reproduction signals of the 1st and the 2nd main magnetic heads and the reproduction signals of the 1st and the 2nd subordinate magnetic heads to synchronize a horizontal synchronizing signal. CONSTITUTION:The reproduction signals of the magnetic heads 1a and 3a are supplied to envelope detecting circuits 9a and 9b to obtains rhombic envelope waveforms shown in figures A and B; and they are compared mutually by a comparing circuit 10, and the output signal obtained at the output side of the circuit 10 falls from a high level ''1'' to a low level ''0'' at time t1 and rises from the low level ''0'' to the high level ''1'' at time t2 repeatedly as shown in a figure C. This signal outputted from the comparing circuit 10 to the terminal D of a D- type flip-flop circuit 11 operates the movable contact 7c of a switch 7. This switching is performed synchronizing with the horizontal synchronizing signal to switch in a horizontal blanking period and to exert no influence upon a video signal.
Patent JP-S5976156-A (JP)
Title: Auxiliary power source with auxiliary winding of synchronous machine
Inventor: OBARA TAKASHI
IPC: H02K19/34
Filed: 1982-10-25
Abstract: PURPOSE:To readily obtain a power source for a low voltage auxiliary device by providing another auxiliary winding in addition to a stator winding in the groove of a stator core of a synchronous machine. CONSTITUTION:Auxiliary windings 6-1 and 6'-7 of phase U form the coils of the same turns, and auxiliary windings 6-2 and 6'-8 form the coils of the same turns. Auxiliary windings 6-3, 6-4 of phase V and auxiliary windings 6-5, 6-6 of phase W similarly form coils of the same turns. Since the auxiliary windings 6-2 and 6- 3, 6-4 and 6-5, and 6-6 and 6-7 are respectively different phase therebetween, insulators for obtaining insulating distance are respectively inserted to the coil ends. When the auxiliary windings are thus wound in 2-layer windings, an auxiliary power source can be obtained upon common exciting to a synchronous machine of the normal design.
Patent JP-H0528478-A (JP)
Title: Production and device for magnetic recording medium
Inventor: IECHIKA KEIGO
IPC: G11B5/72
Filed: 1991-07-26
Abstract: PURPOSE:To improve corrosion resistance by heating a surface of a base material at >=50 deg.C before special irradiation treatment of a protective film. CONSTITUTION:The disk magazine 5 is transferred by the conveyer 12, is placed on the tray 7 by the robot 6, is heated by the infrared heater 8, is irradiated with the UV lamp 9 with introduction of ozone from the ozone blowing opening 10 and is placed again on the magazine 5 by the robot 6. Before executing one of ultraviolet(UV) irradiation treatment, UV with ozone irradiation treatment or UV with wet ozone irradiation treatment, the surface of the base material is preferably heated at >=5 deg.C. As the result, lubrication between the magnetic recording medium and the magnetic head becomes smooth and reliability is improved and long service life is attained.
Patent JP-S6249498-A (JP)
Inventor: YAJIMA TATSUO
IPC: G08B23/00
Filed: 1985-08-28
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-H0719208-A (JP)
Title: Clamping member
Inventor: FUNABASHI MASAHARU
IPC: F16B2/06
Filed: 1993-06-30
Abstract: PURPOSE:To provide a clamping member that holds a cylindrical member securely without using large force. CONSTITUTION:In a clamping member 1 with a cylindrical member holding part 4 inserting and holding a pipe 6 into a cylindrical space to be formed by means of bending, a protruding part 8, projecting outward, is formed in a part of this cylindrical member holding part 4. In this, if it receives bending force, this force is concentrated on this protruding part 8 which is therefore bent in a state of absorbing this flexure, whereby any possible deformation at the inner part of the holding part 4 is restrained from occurring, and since the pipe 6 and the inside of this holding part 4 come to a state of being stuck fast to each other without adding large force to the pie 6 being inserted into the cylindrical space 5, it is made possible to hold the pipe 6 firm enough.
Patent JP-H06171968-A (JP)
Title: Production of lightweight sound absorbing board
Inventor: INOKAWA NOBURO
IPC: C03B37/00
Filed: 1992-06-22
Abstract: PURPOSE:To produce an approximately white sound absorbing board by using a slag wool obtained from sludge. CONSTITUTION:The raw material contg. 50-90wt.% rock wool and the balance slag wool obtained from the sludge contained in sewage, 10-50wt.%, based on the raw material, of an inorg. filler and a specified additive are mixed. Water and a specified additive are mixed with the raw material, agitated and slurried. The slurry is introduced into a board forming machine and made into a board having a specified thickness. The board is dried, and an undercoat is formed on the surface. The board is then bored to produce a sound absorbing opening, and then an overcoat is applied.
Patent JP-S6249102-A (JP)
Inventor: OISHI SHINYA
IPC: F22B35/00
Filed: 1985-08-27
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。