baber/WOPTO huggingface dataset:
Patent JP-S60260023-A (JP)
Title: Electrochromic display element
Inventor: ANDOU HIDEKAZU
IPC: G02F1/157
Filed: 1984-06-07
Abstract: PURPOSE:To obtain a reflection type electrochromic display which obviates the decrease in a shielding effect even in an electrolyte and has the metallic luster possessed by mica by using the mica on which a material having the refractive index higher than the refractive index of the mica is coated as a reflective pigment for a reflecting material. CONSTITUTION:There are many materials having the refractive index higher than the refractive index of mica including titanium, zircona, yttria and alumina, among which titania is most preferable in terms of the refractive index. The reflecting material may be the reflecting pigment dispersed into the electrolyte or the pigment printed into a sheet shape on a display electrode or counter electrode or the background plate molded into a sheet shape and disposed between the display electrode and the counter electrode. The reflecting material in the sheet shape is more preferable as such a phenomenon as the settling of particles does not arise. The sheet-shaped reflecting material is obtd. simply by mixing the reflecting pigment of the mica coated with the material having the high refractive index and adhesive agent and subjecting the mixture to printing, molding, etc.; for example, said material is manufactured simply by mixing the material with an adhesive agent such as fluororesin or glass frint and curing the mixture or mixing the same with an org. metallic compd. soln. and oxidizing and binding the mixture by calcination.
Patent JP-S5340270-A (JP)
Title: Semiconductor distribution measuring method
Inventor: NOJIMA SHIYUNJI
IPC: H01L21/66
Filed: 1976-09-27
Abstract: PURPOSE: The amount of semiconductor engraving is controlled through anode oxidization, and without an anode-oxidized being removed, the measurement is carried out electrically, so that the measurement of the carrier density distrubution and movement distribution of the semiconductor will be simplified and automatized. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01286535-A (JP)
Title: Telephone automatic processing system
Inventor: WATANABE KENJI
IPC: H04B7/26
Filed: 1988-05-12
Abstract: PURPOSE:To smooth the external incoming call by assigning a handset to each person and zoning all operating zones. CONSTITUTION:An area desiring to use the telephone system such as all areas of an office are divided into a prescribed number of zones, base controllers BCT0-BCT31 are provided corresponding to the base units for each zone, plural handsets HND0-HND255 are combined to each base controller to assign each of the handsets to each person. Moreover, the state or environment of each handset is managed by a main controller 10 located to the host position of the base controllers BCT0-BCT31 to process an incoming call or the like automatically. Thus, the telephone system is used efficiently with convenience without troubling other person in case of an incoming call.
Patent JP-H05312941-A (JP)
Title: Ultrasonic distance measuring apparatus for obtaining central position of target
Inventor: SUGANO KENJI
IPC: G01S15/06
Filed: 1992-05-08
Abstract: PURPOSE:To obtain an ultrasonic distance measuring apparatus, which is mounted on a moving body, transmits and receives ultrasonic waves to and from a target from the moving body to the direction of the side surface thereof and can obtain the central position of the target based on the sequentially measured distance data to the target. CONSTITUTION:Ultrasonic-wave transmitting means 1 and 3 transmit ultrasonic waves in the direction perpendicular to the moving direction of a moving body. Pairs of ultrasonic-wave receiving means 2A and 4A and 2B and 4B individually receive the reflected waves of the transmitted ultrasonic wave at positions on both sides, which are separated at an equal distance in the moving direction of the moving body and the opposite direction of the moving direction from the position of the transmission of the ultrasonic waves. A pair of distance measuring parts 6A and 6B individually measure the distance to the target based on the time between the transmitting time of the ultrasonic wave and the receiving time of a pair of the ultrasonic waves. An arithmetic processing part 7 computes the central position of the target based on the difference data of a pair of the measured distance data. These parts are provided.
Patent JP-H11309590-A (JP)
Title: Laser welding system
Inventor: HASHIMOTO KAZUYUKI
IPC: B23K26/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a laser welding system wherein laser welding equipment is used in common with plural weld controllers. SOLUTION: This laser welding system 100 is provided with laser welding equipment 30 which emits laser beams corresponding to a welding condition based on emit requiring signals Sr, weld controllers 11-14 which generate welding condition signals Sj expressing the welding condition and the emit requiring signals Sr requiring the emitting of laser beams respectively, a switching device 20 which receives the welding condition signals Sj 1-4 and the emit requiring signals Sr 1-4 from the weld controllers 11-14 to sequence signals and which selects the welding condition signals Sj and the emit requiring signals Sr based on the sequence to feed them to the laser welding equipment 30.  In the switching device 20, the welding condition signals Sj and the emit requiring signals Sr from the weld controllers 11-14 are latched at different timing for every weld controller and sequenced in latching sequence.
Patent JP-S596792-A (JP)
Title: Pulse width modulation control circuit for dc servo motor
Inventor: TAKAGI HIROSHI
IPC: H02P7/00
Filed: 1982-07-02
Abstract: PURPOSE:To eliminate the production of a noise by connecting a smoothing reactor to the power source side of a servo motor, and eliminating the connection of the reactor to an earth side even at the time of conducting any switching transistor. CONSTITUTION:A pulse width modulation control circuit is composed of current controlling switching power transistors 1-4, a DC servo motor 6 an electrostatic capacitor CA between the coil and the earth of the motor 6, an electrostatic capacitor CB of wirings, and smoothing reactors 5, 5' connected to the power source side of the motor 6. Accordingly, a current is flowed through the reactor 5 when the transistors 1, 4 are conducted, and through the reactor 5' when the transistors 2, 3 are conducted, and the current flowed to the capacitors CA, CB is suppressed so as not to flow at the reactors 5, 5' to the earth side even at any conducting time, thereby reducing a noise due to switching.
Patent JP-2000315329-A (JP)
Title: Supporting structure for objective lens driving device
Inventor: AKANUMA GOICHI
IPC: G11B7/09
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To perform stable focusing control and tracking control by reducing the peak values of pitching resonance or yawing resonance. SOLUTION: A substrate 10 fixed to a fixed part 13 and a movable part holding an objective lens or the like are connected by plural bar-like elastic supporting members 12, and an insertion hole 16 is formed in the fixed part 13 to insert each bar-like elastic supporting member 12. The insertion hole 16 is formed to have a diameter larger than the land part 14 of the substrate 10 and, when the bare-like elastic supporting member 12 is axially vibrated, the land part 14 of the substrate 10 and its surrounding part are vibrated integrally with the bar-like elastic supporting member 12. The insertion hole 16 is filed with a viscous elastic material 17, and this viscous elastic material 17 is abutted on the substrate 10. When the substrate 10 is vibrated integrally with the bar-like elastic supporting member 12, the vibration is absorbed by the viscous elastic material 17.  Thus, even when pitching resonance or yawing resonance occurs because of the axial vibration of the bar-like elastic supporting member 12, its peak value is reduced.
Patent JP-S609215-A (JP)
Title: Bipolar pulse generator
Inventor: TACHIBANA MITSUHIRO
IPC: H03K3/02
Filed: 1983-06-29
Abstract: PURPOSE:To obtain a bipolar pulse generator which actuates a Josephson element at a high speed by combining a differential pulse generating circuit using an npn transistor TR and another differential pulse generating circuit using a pnp TR. CONSTITUTION:When the base voltage of an npn transistor TR210 is higher than the 1st reference voltage VB1, an npn TR211 is cut off and the current flowing through a constant current source 230 is grounded via the TR210. When the base voltage of the TR210 is lower than the voltage VB1, the TR210 is cut off. Then the current flowing through the source 230 is supplied to an output terminal 250 via the TR211 and then to an earth via a termination resistance 301. The 2nd pulse generator 202 has the same actuation as the 1st pulse generator 201. However the generator 201 uses the npn TR and therefore the load current flows to the terminal 250 from the earth. While the generator 202 uses the pnp TR and therefore the load current flows to the earth from the terminal 250. As a result, a bipolar (positive and negative) pulse can be obtained with combination of both generators 201 and 202.
Patent JP-H06326935-A (JP)
Title: Receiving device
Inventor: TOYOSHIMA KENICHIRO
IPC: H04N5/44
Filed: 1993-05-18
Abstract: PURPOSE:To remove the complexity of operation for selecting a matched signal band mode by selecting only one signal band mode matched with a channel pattern out of plural signal band modes based upon a signal detection signal. CONSTITUTION:A selection control circuit 6 selects a signal band mode and a valid channel number for an input signal by controlling the switching of an antenna switch 9. The circuit 6 successively sweeps the receiving frequency of a tuner 1 about frequency corresponding to the channel number of cable type TV broadcasting. Then the circuit 6 judges the existence of received high frequency through a signal existence judging circuit 7. When high frequency does not exist, the circuit 6 judges that the tuner 1 receives a TV broadcasting wave, selects the 1st signal band mode stored in a non-volatile memory 8 and sets up its valid channel. When the high frequency exists, the circuit 6 sets up a valid channel number stored in the memory 8.
Patent JP-H01287384-A (JP)
Title: Actuator mechanism of locking device
Inventor: INOUE JIRO
IPC: E05B81/32
Filed: 1988-05-12
Abstract: PURPOSE:To provide a gear transmitter mechanism and a lock lever adjacently by a method in which the circular arc-shaped long hole of a rotator is coupled with the coupling pin of a rotary lever, and the rotary part is always restored to a neutral turning position by an elastic returning means. CONSTITUTION:When a motor M is operated to one or the other direction, a worm 14 serves to turn a worm wheel 6 as a rotator part to one or the other direction against an elastic returning means 17 through gears 15 and 16, where the longitudinal end wall of the hole 8 comes into contact with a coupling pin 12 to push it to any direction. A rotary lever 7 turns in the same direction and a lock lever 2 integrated with the lever 7 is turned from one of locking and unlocking positions to the other. When the driving force of the motor M is interrupted, the wheel 6 is restored to neutral turning position by the means 17.
Patent JP-S598637-A (JP)
Title: Glass of high reractive index and high dispersion
Inventor: UEDA HIROAKI
IPC: C03C3/064
Filed: 1982-07-02
Abstract: PURPOSE:To impart a low specific density and improved mechanical properties and chemical durability to the titled glass, by incorporating the respective oxides of Si, Ti, Ba, P, K, Li, Na, Mg, Ca, Sr, Zn, Zr, Nb, B, Al, As and Sb in the glass. CONSTITUTION:The titled glass of high refractive index and high dispersion has the following composition: 20-38wt% SiO2, 25-35wt% TiO2, 10-25wt% BaO, 0.5-6.5wt% P2O5, 5-20wt% K2O, 0-5wt% Li2O, 0-15wt% Na2O, 10-25wt% total of K2O, Li2O and Na2O, 0-5wt% MgO, 0-5wt% CaO, 0-10wt% SrO, 0-10wt% ZnO, 0-8wt% ZrO2, 0-15wt% Nb2O5, 0-5wt% B2O3, 0-5wt% Al2O3 and 0-1wt% total of As2O3 and Sb2O3. The above-mentioned glass has about 1.71-1.85 refractive index and about 23-30 Abbe's number, and improved devitrification resistance without deteriorating the working environment for preparation.
Patent JP-H06332104-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MEJI IKU
IPC: G03C1/06
Filed: 1993-05-18
Abstract: PURPOSE:To obtain the photographic sensitive material superior in resistance to residual dye stains, high in sensitivity, small in fog, and superior in storage stability by incorporating 2 kinds of specified compounds in an emulsion layer. CONSTITUTION:The emulsion layer contains one of the compounds represented by formula I and one of the compounds represented by formula II and in formulae I and II, each of R1-R3 is H or an electron-withdrawing group having a negative Hammett's substituent constant sigmap; X1 is an anion necessary to neutralize electric charge in the molecule; n is 1 or 2; each of R<1> and R<3> is optionally substituted alkyl; each of R<2> and R<4> is lower alkyl; each of V<1>-V<4> is H or a substitutable group having the sum of Hammett's substituent constants sigmap smaller than 1.7, and all of them is H or Cl at the same time; X2 is an ion necessary to neutralize electric charge in the molecule; and n2 is a number of ions necessary to neutralize the charge in the molecule.
Patent JP-S63284065-A (JP)
Title: Electronically controlled power steering device
Inventor: ISHIHARA SATORU
IPC: B62D6/00
Filed: 1987-05-13
Abstract: PURPOSE:To prevent the steering power to become excessively heavy during the turn in a large steering angle by judging if the detection value of the steering angle is over a prescribed steering angle or not and setting the steering power value so as not to become heavy when the detection value of the steering angle is over a prescribed steering angle. CONSTITUTION:A steering power setting means C sets the steering power to be applied onto a steering system on the basis of the output signals of a car speed detecting means A and a steering angle detecting means B. An oil quantity control means D controls the pressurized oil flow rate supplied from a pressurized oil feeding source E to a power steering gear F so that the actual steering power of the steering system becomes equal to the set steering power value. In such a power steering device, a steering angle judging means G for judging the detection steering angle value is over a prescribed steering angle value or not is installed. If the judgement is 'NO' the steering power value is set so as to become heavy in proportion to the steering angle value, while if the judgement is 'YES', the steering power value is set so as not to become heavy.
Patent JP-H04344950-A (JP)
Title: Address trace circuit
Inventor: KANATSU JUN
IPC: G06F15/177
Filed: 1991-05-22
Abstract: PURPOSE:To recognize the operation of each microprocessor as coordinate it. CONSTITUTION:In a first processor part 1, a control circuit 12 increases the trace pointer of a memory circuit 13 according to the operating state of a microprocessor circuit 11. Then, it stores successively an effective microaddres the microprocessor circuit 11 generates to the memory circuit 13 together with time information from a timer circuit 100 for trace as coordinating them with each other. On the other hand, in a second processor part 2, the control circuit 22 increases the trace pointer of the memory circuit 23 similarly to the control circuit 12 according to the operating state of the microprocessor circuit 21. Then, it stores successively the effective microaddress the microprocessor circuit 21 outputs to the memory circuit 23 together with the time information from the timer circuit 100 as coordinating them with each other.
Patent JP-S5542762-A (JP)
Title: Angular cutting machine
Inventor: MIMURA NOBORU
IPC: B26D3/02
Filed: 1978-09-25
Abstract: PURPOSE:To provide a means to change over smoothly to unscheduled cutting work by making two long slits on a dial panel and pressing a slider against a stopper volt not in use without making adjustment to another stopper volt being used. CONSTITUTION:When unscheduled cutting of different type of pipe in large quantity is required while being engaged in other cutting work, angular cutting of the pipe other than two angles cutting originally set can be performed by positioning a slider 19 in contact with a stopper bolt 11 set at the desired position in an inside long slit 10 and tightening a handle 20 to secure the slider 19 to a guide member 14 without requiring adjustment of stopper volts 11' set in an outside long slit 9 used for two angular cuttings originally intended.
Patent JP-H0416280-A (JP)
Title: Electrochemical treatment of water containing microorganism
Inventor: GOSHIMA NOBUTAKA
IPC: C02F1/46
Filed: 1990-05-03
Abstract: PURPOSE:To obtain clear treated water by supplying water to be treated containing microorganisms to a fixed bed type three-dimensional electrode- electrolytic cell having a filter arranged thereto to electrochemically treat the same. CONSTITUTION:When a current is supplied to a fixed bed type three-dimensional electrode-electrolytic cell 2, for example, while the washing water from the washing process of a photographic process is supplied to the electrolytic cell 2 from below, as shown by an arrow, the under and upper surfaces of each of fixed beds 5 are respectively polarized positively and negatively to generate a potential between the fixed beds 5, and the washing water flowing through the electrolytic cell 2 comes into contact with the fixed cells 5 to carry out modifying treatment, such as the fungicidal or bactericidal treatment thereof, and is taken out of the treated water discharge pipe 9 of the electrolytic cell 2. The solid impurity such as the remains of microorganisms generated at this time by sterilizing treatment is filtered at the time of the passage of water through the filter 10 to take out treated water from the electrolytic cell 2. By this method, clear treated water can be obtained.
Patent JP-H04234948-A (JP)
Title: Production of foam-containing oily cream-containing chocolate
Inventor: HACHIYA IWAO
IPC: A23G1/22
Filed: 1991-04-22
Abstract: PURPOSE:To produce foam-containing oily cream-containing chocolate having good melt-palate and smooth and uniform texture. CONSTITUTION:A foam-containing oily cream dough separately prepared is pressed and packed into a shell of shell chocolate formed by attaching and solidifying on inner wall of a forming mold and the excess is scraped and the packed foam-containing oily cream dough is solidified and bottom chocolate dough is cast on the solidified cream dough face and the excess is scraped and then the bottom chocolate dough is solidified and released from the mold. A stainless steel plate can be used when the foam-containing oily cream dough is packed into a shell chocolate shell. Thereby tapping operation which was essential hitherto is made unnecessary and foam-containing oily cream can be sealed in a same state of the tissue structure as the state where the cream is prepared.
Patent JP-S61275794-A (JP)
Inventor: SHIRAISHI YUJI
IPC: G09G5/32
Filed: 1985-05-31
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-S62275088-A (JP)
Title: Crystal pulling up device
Inventor: TADA KOJI
IPC: C30B15/12
Filed: 1986-05-21
Abstract: PURPOSE:To attain the uniformity of a melt in the inside crucible by connecting the inside crucible of a double crucible to a rotating means, and rotating the inside crucible concentrically with the upper shaft to eliminate the surging at the interface between a single crystal and a raw material melt and the modulation in the convection of the melt. CONSTITUTION:An annular member 30 is connected to a holding means 33 fixed to the upper wall of a growth chamber 1 in the single crystal pulling up device having the outside crucible 7 and the inside crucible 9, a cylindrical member 35 connected to the inside crucible 9 is fitted into the annular member 30 to form sliding mechanism. Accordingly, the rotation of the outside crucible 7 is transmitted to the inside crucible 9 which is hence rotated through the viscosity between the crucible 9 and the melt 23 in the outside crucible 7. The annular member 30 and the cylindrical member 35 are smoothly rotated by the viscosity of the melt, and the vertical motion of the inside crucible 9, vibration, and eccentricity due to the external force are prevented. As a result, the temp. distribution in the vicinity of the crystal growth interface is stabilized, and a uniform raw material melt can be obtained.
Patent JP-S6010087-A (JP)
Inventor: NAGAI YOSHITAKA
IPC: E06B1/32
Filed: 1983-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S598788-A (JP)
Title: Dissolving agent of water in fuel oil
Inventor: TAMURA TOSHIO
IPC: C10L1/182
Filed: 1982-07-07
Abstract: PURPOSE:A dissolving agent of water in a fuel oil, containing a specific monohydric alcohol, a specific glycol ether and a specific nonionic surfactant in a specific proportion, and capable of remarkably improving the solubility of water in the fuel oil by adding a small amount thereof to the fuel oil. CONSTITUTION:A dissolving agent of water in a fuel oil within 100-500 deg.C boiling range containing (A) 20-99.5wt% 3-6C monohydric alcohol and/or glycol ether, (B) 80-0.5wt% nonionic surfactant consisting of (i) a polyoxyethylene alkyl ether obtained by adding average 0.1-7mol ethylene oxide (EO) to an 8- 16C aliphatic alcohol and/or (ii) a polyoxyalkyl phenyl ether obtained by adding average 0.1-7mol EO to a 6-14C alkylphenol. Usually 0.01pts.vol. or more, preferably 0.1-10pts.vol., dissolving agent of water is added to the above-mentioned fuel oil.
Patent JP-H07322250-A (JP)
Title: Block distortion reduction filter
Inventor: MORITA KUUGO
IPC: H04N19/80
Filed: 1994-05-30
Abstract: PURPOSE:To effectively reduce block distortion with simple configuration as to the block distortion visually unpleasant caused in a decoded signal in the case of coding decoding processing in the unit of blocks. CONSTITUTION:A correction value calculation section 1 calculates a corrected value di based on a noticed picture element ni of a block adjacent position and values ni-1, ni+1 of picture elements in the vicinity of the noticed picture element. An upper/lower limit section 2 limits the corrected value di to be a value between -L and L (L is a prescribed limit value) to obtain a limited corrected value di'. The corrected value di' is added to the noticed picture element value ni to obtain a corrected value ni'. The noticed picture element value is replaced with the corrected value ni'. Thus, block distortion due to discontinuity at a block adjacent position is effectively reduced while preserving edge and point information required for a pattern with the circuit comprising a small number of components.
Patent JP-H04322025-A (JP)
Title: Photoelectric sensor
Inventor: MORISHIMA TOSHIHARU
IPC: G01S17/02
Filed: 1991-04-19
Abstract: PURPOSE:To accurately detect a transparent object to be detected, where a detection region is enlarged. CONSTITUTION:An LED 8 and a phototransistor 19 are positioned such that their light projecting axes and light receiving axes cross each other. The LED 8 projects parallel light. A light receiving lens 4 is adapted to introduce light along the light receiving axis to the phototransistor 19. Consequently, when a liquid crystal substrate 26 is located in a detection region, the phototransistor 19 receives light regularly reflected on the liquid crystal substrate 26 from the LED 8, to thus output a light receiving signal according to a light receiving quantity.