baber/WOPTO huggingface dataset:
Patent JP-H0274172-A (JP)
Title: Hybrid motor using a plurality of piezoelectric effects
Inventor: ISHIKAWA TOSHIYA
IPC: H01L41/09
Filed: 1988-09-07
Abstract: PURPOSE:To make a generated torque larger and to lighten an apparatus by generating a continuous rotation in a rotor through combining a torsional vibration with a respiratory vibration by the use of a plurality of piezoelectric effects. CONSTITUTION:A pair of laminated piezoelectric actuators 22a, 22b forming a source of torsional vibration are arranged at a given space in the recessed part out of projected and recessed parts formed in the inner peripheral wall of the fixed ring 21 of a driving module so that said vibration is directed circumferentially. Projected parts 23a are formed on the outer peripheral wall of a torsional vibration ring 23 fitted into the inner peripheral wall of said fixed ring 21, and each projected part 23a is fitted between said actuators 22a, 22b. Laminated piezoelectric actuators 24 forming a source of respiratory vibration are arranged in a ring-shaped manner on the inner peripheral wall of said torsional vibration ring 23 so that said vibration is directed to the central part of a rotor 11, and said rotor 11 is provided on the inner peripheral wall of said actuators 24 via an aluminum alloy respiratory vibration ring 26. Said torsional vibration and respiratory vibration are combined together and given sequentially to the rotor 11 to rotate said rotor 11.
Patent JP-H0785208-A (JP)
Title: Label identification device for bar code reader
Inventor: TAKAYAMA YOSHIHIRO
IPC: G06K7/10
Filed: 1993-09-09
Abstract: PURPOSE:To prevent the generation of misreading such as a case that a label whose one side segment is constitute of six characters is read out as a label whose one side segment is constituted of four characters in error. CONSTITUTION:A label identification part 8 is provided with the 1st reading circuit for reading out the 1st data including characters segmented by a section from a guard bar up to a center bar or from the center bar up to the guard bar based upon the decoded result of a bar code and the 2nd reading circuit for reading out the 2nd data including the center bar and characters based upon the decoded result of the bar code and constituted so as to invalidate the 1st data when the number of characters read out by the 1st reading circuit is '4' and the number of characters read out by the 2nd reading circuit is '5'.
Patent JP-S6379912-A (JP)
Title: Method for repairing tuyere nozzle having multi holes
Inventor: SUDO SHINTARO
IPC: C21C7/072
Filed: 1986-09-22
Abstract: PURPOSE:To repair a tuyere nozzle having multi holes without clogging of small through holes of the nozzle by making a cross section of center part connecting with a gas introducing pipe as smaller than the outer circumferential part and supplying gas into the gas pressure rooms arranged as connecting through all small through holes. CONSTITUTION:N2 gas is supplied 6a, 6b into the each gas pressure room 5a, 5b respectively, on the damage part of inner face 4 of the nozzle and repairing material is sprayed by using a burner, etc., at constant speed, or slag coating is executed. In this case, in each pressure room 5a, 5b, N2 gas is supplied from the gas introducing pipe 6a, 6b respectively and uniformly flowed through all small through holes 4 constituting the tuyere nozzle 2 having multi holes. Therefore, the weak position of N2 gas injecting flow is eliminated, and in case of repairing the damage part of nozzle 2 by thermal spraying, the hole penetrating ratio of thermal spraying film is improved. And, the service lives of refractory lining for the inner wall of furnace and the nozzle 2 are well balanced, and the unit cost of furnace material is reduced.
Patent JP-H0969839-A (JP)
Title: Atm exchange and vpi/vci management method for the same
Inventor: HATANO TAKASHI
IPC: H04L45/74
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To shorten a search time and to secure a real-time property by searching with the combination of virtual path identifier(VPI) and a virtual channel identifier(VCI). SOLUTION: An ATM exchange is composed of an active system A and a reserve system B duplexing a storage part 21 and for each lined-up VPI value, a lined-up VCI value is correspondently stored in a storage area. Then, a bisected search part 22 in the duplex configuration of the active system A and the reserve system B searches the address of the storage part 21, where the VPI value and the VCI value are stored, while bisecting it. At such a time, a search part 22A searches a storage part 21A and a search part 22B searches a storage part 21B while bisecting them. When there is no empty address in the storage area at the time of additionally storing the VPI value and the VCI value into the storage part 21A, an operation control part 23 switches the storage part 21 and the search part 22 to the reserve system B.  In this case, the storage part 21 uses a semiconductor memory device such as a RAM and the search part 22 and the control part 23 use a program to be operated by an integrated circuit or a CPU.
Patent JP-H0273669-A (JP)
Title: Semiconductor device
Inventor: KOMATSU YUJI
IPC: H01L21/266
Filed: 1988-09-09
Abstract: PURPOSE:To elevate adhesion with polycrystalline silicon and to reduce resistance so as to obtain a gate electrode with high checking ability to ion implantation by stacking a polycrystalline phase and an amorphous phase, in a high melting point metallic silicide layer. CONSTITUTION:A gate electrode 4 is formed selectively on a semiconductor substrate 1 where an element isolating region 2 and a gate oxcide film 3 are formed, and by ion implantation using the electrode as a mask impurity regions 5 to become a source and a drain are formed. The electrode 4 is made in polysilicide structure where a polycrystalline silicon layer 6 and a silicide layer 7 are stacked in order. Further, the silicide layer 7 is made in double structure consisting of a polycrystalline WSix layer 7a and an amorphous WSix layer 7b. And by the layer 7b being formed on the layer 6 the adhesion improves, and by the layer 7b being formed in the layer 7a the checking ability of ion implantation improves.
Patent JP-S59114921-A (JP)
Title: Level shifting circuit
Inventor: NAITOU WATARU
IPC: H03K5/00
Filed: 1982-12-21
Abstract: PURPOSE:To prevent the reduction of output signals due to overflow by using a multiplexer circuit of the final stage as a tristate output, and adding a control circuit consisting of a gate and a resistance. CONSTITUTION:A multiplexer circuit 1-k' having a tristate output is provided at the final stage among those multiplexer circuits which are connected in cascade each other. A control circuit consists of a gate 3 and resistances 4-1-4-n. The upper (m) units of output terminals of the circuit 1-k' are connected to the input terminal of the gate 3, and the output terminal of the gate 3 is connected to an output enable terminal E of the circuit 1-k'. At the same time, the output terminal of the circuit 1-k' is connected to the voltage +V showing the logic value 1 via resistances 4-1-4-n. With such a connection, a saturated output signal do' is delivered in case the upper (m) bits of the signal supplied to the circuit 1-k' are all set at logic 1. Thus it is possible to prevent the reduction due to an overflow of an output signal.
Patent JP-H0953657-A (JP)
Title: Multiple disk clutch structure
Inventor: KAZAMA HIDEMICHI
IPC: F16D13/60
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent clutch seizure from being generated, by engraving a fitting groove, on a circumference of a retaining plate in a torque transmitting direction to a spline continuous in a drum internal surface, and fitting an external tooth of the retaining plate to the fitting groove. SOLUTION: A drive plate 16 meshed with a spline 15 of a hub 14 and a driven plate 17 meshed with a spline 13 of a drum 12 are alternately superposed together in the drum 12, and a piston 18 and a retaining plate 19 are fitted. A fitting groove 23 fitted to an external tooth 22 of the retaining plate 19 is connected to the spline 13 and formed in a torque transmitting direction, in an internal surface of the drum 12. When the external tooth 22 of the retaining plate 19 is fitted to the spline 13 and a little rotated in the torque transmitting direction, the external tooth 22 is fitted to the fitting groove 23, and the retaining plate 19 is fixed to the drum 12.
Patent JP-H1169762-A (JP)
Title: Positioning device and aligner provided with the device
Inventor: ONO KAZUYA
IPC: H02K41/03
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device, capable of supporting a table with an object, such as a wafer, to be positioned placed thereon in a non-contact manner with stability, and further more easily positioning the table in a non- contact manner. SOLUTION: A wafer W is held on a wafer table 5 which contains a magnet plate 8, and the wafer table 5 is placed in a magnetic circuit and provided with a levitating force. A large number of drive coils, wound almost into rectangular shape are placed on the underside of the wafer table 5, in such a manner that are of the drive coils crosses the edge of the wafer table 5 at all times. The levitating force for the wafer table 5 is controlled by the drive coils 12A the entirety of which is completely positioned under the underside of the wafer table 5, and thus the wafer table 5 is supported in a non-contact manner with stability. The wafer table 5 is provided with thrust as a reaction force to the Lorentz force in the xdirection and y-direction by the dive coils 11A, 11B located at positions such that the coils cross the edge of the wafer table 5.
Patent JP-H0654373-A (JP)
Title: Multiple transmitting method for vehicle
Inventor: SEKI YUKIO
IPC: H04Q9/00
Filed: 1992-07-31
Abstract: PURPOSE:To decrease transmission data amounts without damaging a transmitted content, and to prevent the generation of a decoding error at a reception side at the time of a transmission error, in the multiple transmission system for a vehicle of transmitting prescribed data from an object to be measured into a signal, and transmitting the signal to a data processing part at the reception side by using a multiple transmission system. CONSTITUTION:A value indicating the state of the object to be measured (absolute indicated value) is not used as the transmission data as it is, and the changing amounts of the absolute indicated amounts (relative indicated value), a difference between the absolute indicated value and the predicted value (predicted relative value), or a signal obtained by encoding the predicted relative value are used as the transmission data. Also the next transmission data are calculated and transmitted based on the already transmitted data at the time of the generation of the error without updating a calculation standard such as the relative indicated amounts or the predicted relative value by providing a transmission discriminating part 3a.
Patent JP-H04108228-A (JP)
Title: Transmitter-receiver
Inventor: NAKAYAMA SHIGEYUKI
IPC: H04B7/26
Filed: 1990-08-29
Abstract: PURPOSE:To quicken the rising of a burst signal and to reduce a change in a burst envelope by changing over an antenna changeover switch to the side of a transmitter till a bias circuit for a high frequency power amplifier rises from the coincidence detection of an identification code. CONSTITUTION:An antenna changeover switch 2 is changed over from the detection of coincidence of an identification code till a bias circuit of a high frequency power amplifier 49 rises. Then the bias circuit of the amplifier 49 is arisen for processing period during a prescribed standby period after the changeover switch 2 is thrown to the position of the transmitter 4 and a transmission signal is arisen after the lapse of the prescribed standby period. Thus, an antenna 1, the bias circuit of the amplifier 49 and a transmission signal are arisen in this order timewise in the case of transmission and then the bias circuit of the amplifier 49 is arisen before the transmission signal is arisen. Thus, the burst signal rising time is quickened and a change in the burst envelope is less.
Patent JP-S59175620-A (JP)
Inventor: RUDORUFU YOTSUTO AA KIMERAARU
IPC: B23B19/02
Filed: 1983-11-29
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-H0658058-A (JP)
Title: Construction material connection member
Inventor: DAIGEN KOUZOU
IPC: A47H2/00
Filed: 1992-07-31
Abstract: PURPOSE:To introduce a simple configuration, reduce the man-hours for installation, and heighten the mounting strength. CONSTITUTION:A fit part 32 is provided for fitting in a detent recess 18 formed in a construction material, and a saw-teeth part 36 is formed at the side face of this fit part 32. The saw-teeth part 36 is formed easy to insert into the recess 18 and in such a shape that the part 36 bites into the side face of the recess 18 for a force in the drawout direction, and the fit part 32 is furnished with a detention part 33 for fixation of other construction material.
Patent JP-S6284153-A (JP)
Title: Curing rubber composition
Inventor: TAKAO HIROMI
IPC: C08L71/02
Filed: 1985-10-09
Abstract: PURPOSE:To obtain the titled highly general-purpose composition of outstanding gasoline and sour gasoline resistances, suitable for automobile fuel system hoses, etc., by incorporating specific amount of carbon black, etc. in a rubber component consisting of epichlorohydrin rubber and fluororubber. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts. by wt. of a rubber component consisting of A1: 80-10 (pref. 70-20)pts. by wt. of epichlorohydrin rubber (e.g., epichlorohydrin homopolymer) and A2: 20-90 (pref. 30-80)pts. by wt. of a fluororubber (e.g., vinylidene fluoride-hexafluoropropylene rubber) with (B) 10-50pts. by wt. of carbon black, (C) 1-30pts. by wt. of an acid acceptor (e.g., MgO, PbO), and (D) 0.5-10pts. by wt. of a curing agent.
Patent JP-S60119868-A (JP)
Inventor: HARA TADAHIKO
IPC: E04H9/00
Filed: 1983-12-01
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-H08188659-A (JP)
Title: Method and apparatus for treating polymer support
Inventor: DEBITSUDO ATSUPURAA GUROTSUKAA
IPC: C08J7/04
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion to a photographic emulsion by introducing a web into between the first electrode having holes arranged at distances and the second electrode and subjecting the web to atmospheric glow discharge under special conditions.  
     SOLUTION: A polymer web 31 is introduced into between an electrode 20 having the first surface having holes 23 arranged at distances and an electrode 30 having the second surface. Then, a gas contg. helium and oxygen and/or nitrogen at the atmospheric pressure or higher is supplied through a flow-in line 24 and holes 23. Simultaneously, an electric power with a frequency of 10.0 kHz to 50 MHz is applied from an electric source 12 to the electrode 20 to subject the web 31 to atmospheric glow discharge. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0866884-A (JP)
Title: Control lever
Inventor: YOSHINADA YUTAKA
IPC: B25J13/02
Filed: 1994-08-26
Abstract: PURPOSE: To hold the amount of horizontal displacement of a grip constant for easy control regardless of the position of the grip by providing a grip part about a horizontal rotating shaft. CONSTITUTION: The longitudinal and vertical movements of a grip 10a are achieved, respectively, as the rotation of a second arm 12 about a pin 11 and the rotation of a first arm 4 about a pin 2. The horizontal movement of the grip 10a is achieved as the rotation of a lever 10 about a rotating member 12a. Even if the grip 10a is pushed forward and moved horizontally, the horizontal rotating member 12a itself is also pushed forward, and the amount of horizontal displacement of the grip 10a is held constant; i.e., the amount of horizontal displacement can be held constant regardless of the position of the grip 10a.
Patent JP-S6283769-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/00
Filed: 1985-10-08
Abstract: PURPOSE:To form a suitable image at a regular development by providing successively a primary charging means, a secondary charging means, an image exposing means, a tertiary charging means, a whole surface exposing means and a developing means which develops a static latent image formed by the whole exposing means. CONSTITUTION:Facing to a photosensitive body, an image forming device 1 is constructed so as to arrange successively the primary charging means 2, the secondary charging means 3, the image exposing means 4, the tertiary charging means 5, the whole surface exposing means 6 and the developing means 12 which develops regularly the static latent image formed by the whole surface exposing means, and therefore, the device can be provided by separating the charging means (primary and secondary electrostatically charging means) and the image exposing means, and the trouble on the design can be avoided. Since the charging and the image exposing are not simultaneously executed, as the material of the photoconductive layer, with the slow shifting speed of the electron or the nomal hole, for example, the organic material can be used and the operation is released from the restriction on the design. Thus, any of the regular picture and the inverting picture can be easily selected and the desired image formation can be executed.
Patent JP-S61104178-A (JP)
Title: Rotary oil pump
Inventor: KUMADA YOSHIO
IPC: F04C2/10
Filed: 1984-10-29
Abstract: PURPOSE:To prevent metal contact wear, a wearing noise and a decrease in efficiency of a pump, by providing the end faces of a rotary member with a plurality of oil guide grooves for leading oil toward the center of the rotary member. CONSTITUTION:The end faces 14a, 15a of an inner gear rotor 14 and an outer gear rotor 15 are provided with a plurality of oil guide grooves 18, 19 for leading oil toward the centers of the rotors. As a result, oil films are stably formed between the end faces 14a, 15a of the rotors 14, 15 and the support faces 11a, 12a of fixed members 11, 12 to prevent the rotors and the fixed members from coming into metal contact with each other. Metal contact wear, a wearing noise and a decrease in the efficiency of a pump are thus prevented.
Patent JP-H0777239-A (JP)
Title: Dynamic vibration absorbing device
Inventor: YAMAZAKI KOJI
IPC: F16F15/02
Filed: 1993-09-10
Abstract: PURPOSE:To improve the performance and reliability of a dynamic vibration absorbing device by constituting this device so as to adjust its natural frequency by what a nonlinear spring, whose rigidity is varied according to the static flexure of a spring, is utilized and this spring flexure is regulated. CONSTITUTION:A weight 2 is mounted on a frame 15 set up in a damped structure 4 via a slider 6, and each nonlinear spring 9 of a helical coil type spring or the like is set up at either side of this weight 2 via a receiver with T-steel 8. In addition, a steel plate 14 is attached to an upper part of this nonlinear spring 9, and a hydraulic cylinder 13 set up in the weight 2 is attached to another spot of the steel plate 14 so as to hold the steel plate 14 between up and down. In succession, each vibro-detector 11 is attached to the damped structure 4 and the weight 2 respectively, and on the basis of each detecting signal of these vibro-detectors 11, a signal is transmitted to a hydraulic generator 7 from an arithmetic unit 12, controlling the hydraulic cylinder 13, and thereby the spring 9 is made so as to be bent in order to give such spring rigidity as setting the natural frequency of a device to the specified value.
Patent JP-S61105511-A (JP)
Title: Condenser
Inventor: TSUKAMOTO MORIAKI
IPC: F24S23/00
Filed: 1984-10-29
Abstract: PURPOSE:To condense solar rays >=100 times without following up the sun and to take out the condensed light to the external efficiently by providing a light guide means consisting of a transparent body whose area of the surface facing a luminescence layer is smaller than the area of the luminescence layer. CONSTITUTION:A solar light 15 incident on a condensing transparent plate 16 has the wavelength converted by a luminescence layer 12 or 13 and is radiated isotropically, and >= several tens % light satisfying total reflection conditions out of this radiated light is reflected totally repeatedly and is discharged from a light taking-out projection 14. This discharged light is condensed by a curved surface mirror 17 and is made incident on a light guide 18 and is transmitted to a light using part. If an area A0 of the solar light receiving surface of the condensing transparent plate 16 is made larger than an area A1 of the light taking-out part 14, the light condensed efficiently with a high condensation magnification without following up the sun is taken out to the external and is used.
Patent JP-S61103679-A (JP)
Title: Arc welder
Inventor: WAKATSUKI YOSHIO
IPC: B23K9/10
Filed: 1984-10-29
Abstract: PURPOSE:To constitute a heater use power source of a small-sized electronic circuit, and to make a welder small in size and light in weight by constituting the heater use power source of a circuit for reducing an effective value of an input AC voltage by controlling an electric conduction rate of a control rectifying element, and impressing it to a heater. CONSTITUTION:A heater use power source 10 turns off a transistor 14 by making a current flow to the base of the transistor 14 from a point A, and ignites a control rectifying element 11 by using a collector current of the transistor 14 as a gate trigger current. A voltage of a half-wave of a ignition of 90 degree is impressed to a heater 4 which has been connected to a power source line through the control rectifying element 11. An effective value of this applied voltage is equal to AC 100V.
Patent JP-H0274187-A (JP)
Title: Rotation controller of motor
Inventor: SAITO EIICHI
IPC: H02P29/00
Filed: 1988-09-08
Abstract: PURPOSE:To keep down the power consumption of a video signal recorder such as an electronic still camera by providing an oscillation circuit to generate a speed reference signal besides an oscillation circuit to generate a phase reference signal and a synchronous signal. CONSTITUTION:A speed detection circuit 11 detects that the rotating speed of a motor 1 becomes a specified speed from a speed control signal (d) of a speed detection signal (1). Besides an oscillation circuit 3 for controlling the speed of the motor 1, an oscillation circuit 12 is provided which is operated from the power source in another system different from the oscillation circuit 3 and from which a reference clock signal (m) is outputted to a phase reference generation circuit 7 and a synchronous signal generation circuit 8. With a signal (1) the power is supplied to a video signal processing circuit 13 composed of the circuit 12, the phase reference generation circuit 7 and the synchronous signal generation circuit 8.
Patent JP-S61103861-A (JP)
Title: Preparation of aryl-substituted cyanoacetic acid ester
Inventor: TAKAHASHI SHIGETOSHI
IPC: C07B61/00
Filed: 1984-10-27
Abstract: PURPOSE:To obtain the titled compound useful as a synthetic intermediate of pharmaceuticals, agricultural chemicals, dyes, functional polymers, organic electrically conductive materials, etc., in high yield, by reacting an aryl halide with a cyanoacetic acid ester in the presence of a small amount of a specific catalyst. CONSTITUTION:The objective compound of formula II or III can be prepared by reacting the aryl halide of formula Ar-Xm or formula I (Ar if aryl or arylene; X is halogen; Y is O, S or alkylene; m is 1 or 2; n is 0 or 1) with the cyanic acid ester of formula CNCH2COOR<1> (R<1> is alkyl, aralkyl or aryl) in nitrogen gas stream in the presence of a catalayst and basic condensation agent, in a solvent at 20-140 deg.C. The reaction is carried out in the presence of a catalyst consisting of a bivalent palladium complex of formula QaPd(II)X*b (Q is nitrile, pi-allyl, 1,5-diene, etc.; X*b is halogen; a and b are 1 or 2) and ligand compound of formura IV (Z is P, As, Sb, etc.; R<3>-R<5> are alkyl, alkenyl, aryl, etc.).