baber/WOPTO huggingface dataset:
Patent JP-H01269767-A (JP)
Title: Driving device for fluid pressure selector valve
Inventor: HORIUCHI YASUHIRO
IPC: F16K31/02
Filed: 1988-04-22
Abstract: PURPOSE:To reduce the bound of a valve body by adding the first driving voltage for shifting the valve body to the neighborhood of a valve seat, and then adding further higher the secondary driving voltage to a piezoelectric laminated body. CONSTITUTION:A piezoelectric laminated body (PZT2) is added by driving voltage to be extended by the first driving voltage E1 for moving a valve body 6. But the movement of the valve body is reduced by the reaction force of a spring 7 or the sliding resistance of the valve body itself and is stopped in a short time. A time from the beginning of the movement of the valve body to its stoppage is a time To and the valve body 6 is positioned near a valve seat 8. At this time, further driving voltage E2 is added to PZT2 to tightly close the valve body 6 to the valve seat so as to generate enough oil pressure in an oiltight chamber 5 to shut off the communication to a passage 13b.
Patent JP-S61258827-A (JP)
Title: Modified hydroxycarboxylic acid
Inventor: OGAWA YOSHIMI
IPC: C08G63/08
Filed: 1985-05-13
Abstract: PURPOSE:The titled novel carboxylic acid, obtained by ring opening and addition polymerization of a lactone with specific amino group in an aminocarboxylic acid, useful as a soft segment oligomer having improved heat resistance, flexibility and water resistance and used in coating materials, etc. CONSTITUTION:1-99pts.wt. lactone, e.g. epsilon-caprolactone, is subjected to ring opening and addition polymerization with the primary or secondary amino group in 99-1pts.wt. aminocarboxylic acid, e.g. aminocaproic acid, to give the aimed carboxylic acid expressed by, for example, the formula.
Patent JP-2000294295-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SHINODA NAOKI
IPC: H01M10/0566
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having a good productivity and a high capacity by shortening and the time required for an electrolyte filling an aging process. SOLUTION: In a nonaqueous electrolyte secondary battery having an electrode group that is wound or stacked sheet-shaped positive electrodes 1 and sheet-shaped negative electrodes 2 via separators 3, a cavity in a battery after filling electrolyte is not more than 10% of a battery inside volume, and moreover density of the electrolyte is not less than 1.35 g/cc. Accordingly, it is possible to provide the nonaqueous electrolyte secondary battery which can shorten the time required for an electrolyte filling process and an aging process, and which has excellent productivity and a high capacity.
Patent JP-S5625360-A (JP)
Title: Alternating current generator with voltage regulator
Inventor: OKAMOTO TAKESHI
IPC: H02K19/36
Filed: 1979-08-07
Abstract: PURPOSE:To decrease wiring drop by a construction wherein terminals mounted to a brush holder and terminals installed to a voltage regulator are joint-clamped by means of screws. CONSTITUTION:A voltage regulator 10 is stacked to a brush holder 20 under a condition that a mounting hole 10a of the voltage regulator 10 is fitted to a cylinder part 29 of the brush holder 20 and a mounting hole 10b is conformed to a mounting hole 28. The terminals 10A, 10B of the voltage regulator 10 are stacked on the terminals of the brush holder 20, and connected by each clamping screws 30A, 30B. Thus, distances between the terminals are shortened and wiring drop can be reduced by unifying the voltage regulator and the brush holder.
Patent JP-S62259789-A (JP)
Inventor: NAGASHIMA HIROSHI
IPC: B25J9/04
Filed: 1986-05-02
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-H07303891-A (JP)
Title: Production of biological membrane carrier
Inventor: KAZUMA KENJI
IPC: C02F3/10
Filed: 1994-05-16
Abstract: PURPOSE:To increase the surface area of a biological membrane carrier by increasing the surface unevenness of the carrier. CONSTITUTION:A biological membrane carrier 1 is brought into contact with a rotary member having file like small projections or sandy particles are allowed to collide with the biological membrane carrier 1 physically or chemically to remove the parts 1a, 1b of the surface of the biological membrane carrier 1. By this method, the surface unevenness of the biological membrane carrier 1 is increased to increase the surface area of the carrier.
Patent JP-H08292261-A (JP)
Title: Optical radar equipment
Inventor: TAKAHAMA AKIO
IPC: G01S17/10
Filed: 1995-04-25
Abstract: PURPOSE: To provide an optical radar equipment emitting numerous measuring light fluxes efficiently by using a small number of light sources, in an optical radar equipment detecting a target by transmitting light. CONSTITUTION: In optical radar equipment having a light-transmitting means 1 for transmitting light, a light-receiving means 2 for receiving the light and a target detecting means 3 which detects a target reflecting the light transmitted by the light-transmitting means 1, on the basis of the light received by the light-receiving means 2, the light-transmitting means 1 is equipped with a plurality of light-transmitting lenses 4 of which the principal points are disposed at different positions and with a plurality of light sources 5 which irradiates a plurality of light-transmitting lenses 4.
Patent JP-H01271353-A (JP)
Title: Image former
Inventor: SHIDOU HIRONORI
IPC: B65H31/24
Filed: 1988-04-22
Abstract: PURPOSE:To reduce the number of parts items for image former as well as to aim at the promotion of low-unit cost of production by making a bundle of sheets being discharged in interlocking with the transfer operation of a movable tray so as to be distributed to the specified tray, in the image former for a laser beam printer or the like. CONSTITUTION:Sheets S are housed in a tray 23 by a sheet discharge means 21 when a movable tray 23 is situated in a storage position 23b. When the tray 23 is transferred to a nonstorage position 23c, the sheet discharge means 21 interlocks with transfer operation of the tray 23 whereby a sheet discharge direction is transferred to the side of a fixed tray 22, and the sheets S are housed in this tray 22. In succession, when the tray 23 is transferred to the storage position 23b, the sheet discharge direction is transferred so as to cause the sheet discharge means 21 to discharge the sheets S toward the tray 23, so that the sheets S are housed in the tray 23 being situated in the storage position 23b.
Patent JP-S58216635-A (JP)
Inventor: MAEDA YUTAKA
IPC: B32B5/28
Filed: 1982-06-12
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-S5225514-A (JP)
Title: Ultra high frequency modulator
Inventor: KAWASAKI RIYOUJI
IPC: H01P1/00
Filed: 1975-08-22
Abstract: PURPOSE:To prevent ultra high frequency power propagation and to get wide range of a frequency converter by forming a conductor layer with low conductivity on a conductor surface of the co-axial from the inner concuctor.
Patent JP-H04334998-A (JP)
Title: Driver device for step motor
Inventor: ARAGAKI TAKAHIKO
IPC: H02P8/00
Filed: 1991-05-07
Abstract: PURPOSE:To prevent a drier circuit from its burning by providing a trouble detecting circuit which outputs an alarm signal to interrupt a driving power supply when a flow of a current is detected in a reference value or more. CONSTITUTION:An abnormal current detection integrating circuit S comprising a diode D1, resistor R1 and a capacitor C1 with an emitter output of a single phase transistor Q1 serving as an input and an abnormal current detecting comparator Z1 are provided. In the case of generating a trouble in the single phase transistor Q1 or a flywheel diode D3, voltage in both ends of a phase current detecting resistor R2 is input to the abnormal current detecting comparator Z1 through the resistor R1 and the capacitor C1 of the abnormal current detection integrating circuit S. In the case that this input voltage exceeds a reference value, the abnormal current detecting comparator Z1 is inverted to output an alarm signal. By reporting this alarm signal to a power supply, oscillation thereof is topped to decrease driving power supply voltage VD to 0V. In this way, a drier circuit can be protected from its burning.
Patent JP-H06308701-A (JP)
Title: Photosensitive material processing device
Inventor: ISOGAWA WATARU
IPC: G03D3/02
Filed: 1993-04-27
Abstract: PURPOSE:To obviate the generation of unequal processing by providing the processing device with discharge ports for injecting processing liquids while maintaining a specified distances to an emulsion surface in the direction perpendicular to the emulsion surface along the longitudinal direction of processing liquid supply pipes and making the sectional areas thereof smaller the furtherer from processing liquid delivery means. CONSTITUTION:The respective discharge ports 131 are disposed diametrically opposite to the emulsion surface 121 and are positioned perpendicularly to the emulsion surface 121. The processing liquids are injected by maintaining the specified distances from the discharge ports 131 to the emulsion surface. The sectional areas of the supply pipes in the coupling parts with processing liquid transfer pipes 16 shown by alternate long and two short dashes line where the second to fourth supply pipes 13 from below exclusive of the processing liquid supply pipes in the lowermost position and uppermost position of the processing liquid supply pipes 13 are set smaller the furtherer from a circulating pump. Further, the sectional areas of the transfer pipes 16 shown by the alternate long and two short dashes line after coupling with the first supply pipe 13 are also set smaller the furtherer from the circulating pump. All the injection speeds of the processing liquids are made the same.
Patent JP-S584915-A (JP)
Title: Manufacture of magnetic thin film
Inventor: SHIROISHI YOSHIHIRO
IPC: G11B5/31
Filed: 1981-07-01
Abstract: PURPOSE:To provide an alloy with no degradation of the magnetic characteristics in the heat treatment of the Ni-Fe group alloy magnetic thin film whose thickness is Lmum by maintaining for gamma minutes its effective treatment temperature below the critical temperature  deg.C given by T0=[(1.4X10<4>)/(0.51gamma-log el)]-273. CONSTITUTION:The Ni-Fe group alloy magnetic thin film with a desired thickness is obtained by sputtering a permalloy of 80% Ni and 20% Fe at room temperature. Alloys of other formation, such as 82% Ni-18% Fe, 75% Ni-25% Fe, can also be used to obtain similar thin films. These thin films are heat treated under the vacuum of 1X10<-7>Torr. Their heat treatment time is specified to provide a magnetic thin film with no magnetic characteristic degradation. The effective heat treatment temperature is maintained for gamma minutes at a temperature below the critical temperature  deg.C given by T0=[(1.4X10<-4>)/(0.51gamma-log eL)]-273 where gamma is heat treatment time in minutes, and L is film thickness in mum.
Patent JP-S61260993-A (JP)
Inventor: KITAHATA SHOICHI
IPC: B66C1/42
Filed: 1985-05-15
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-H05293366-A (JP)
Title: Adsorbent for dissolved gas in liquid phase hydrocarbon
Inventor: HIRAYAMA HIDEJI
IPC: C07C11/08
Filed: 1992-04-21
Abstract: PURPOSE:To efficiently remove a very small amt. of dissolved carbonyl sulfide and/or hydrogen arsenide in liq. phase hydrocarbon by using an adsorbent obtd. by supporting lead salts and/or lead oxide on a carrier when dissolved carbonyl sulfide and/or hydrogen arsenide in liq. phase hydrocarbon is removed. CONSTITUTION:When dissolved carbonyl, sulfide and/or hydrogen arsenide in liq. phase hydrocarbon such as propylene is removed, an adsorbent obtd. by supporting lead salts such as lead acetate and/or lead oxide such as PbO on a carrier such as alumina is used. This adsorbent is especially fit to remove dissolved COS and AsH3 having <=500ppm concn. in olefinic hydrocarbon such as propylene or butene by adsorption. The lead salts and/or lead oxide is supported on the carrier so as to regulate the lead content of the adsorbent to 3-30wt.% of the amt. of the carrier.
Patent JP-S59226862-A (JP)
Title: Flaw detector
Inventor: YAMAUCHI SHIYOUJI
IPC: B23Q1/62
Filed: 1983-06-07
Abstract: PURPOSE:To execute easily a high speed scanning irrespective of a surface state and to detect a flaw by fixing a rail by a freely rotatable magnet in a three- dimensional space and contacting a stroke bearing of a probe fitting body to a flaw detecting surface. CONSTITUTION:The first rail 1 is fixed to a desired flaw detecting surface irrespective of unevenness of a flaw detecting surface and a curved surface shape, by four freely rotatable magnets 12 in a three-dimensional space. A guide body 52 is supported so as to be freely rotatably by a moving body 516 which moves by being guided by the second rail 46 in the right angle direction to the rail 1 which moves along this rail 1, and a probe fitting body is supported so as to be freely rotatable by the guide body 52. Four stroke bearings of this fitting body contact to the flaw detecting surface, a flaw detection can be executed by making a probe execute a high speed scanning easily irrespective of a surface state of the flaw detecting surface, and a flaw detecting function is improved.
Patent JP-S5725777-A (JP)
Title: Solid state pickup device
Inventor: YAMADA TAKAHIRO
IPC: H04N5/335
Filed: 1980-07-23
Abstract: PURPOSE:To extremely increase the blooming eliminating capacity, by incorporating a vertical structure into the light receiving part of the photodiode part of a pickup element. CONSTITUTION:A vertical n<+>n<->n<+> structure is introudced to a photodiode part isolated by an LOCOS oxide film 501. In this case, a p well 502 enclosing an n<->  region 505 functions as a gate to the channel of the region 505. Accordingly the  potential barrier set by a depletion layer 506 caused in the channel of the region 505  is controlled by the applied voltage E' between the well 502 and an n<+> substrate  503. Thus the state of conduction is decided. In case the intensive light that causes  the blooming phenomenon with a normal element is amide incident, the overcharge exceeding the maximum amount of stored charge in an n<+> source region 504 is exhausted vertically to an external power source E' through the substrate 503. In such way, the blooming phenomenon can be eliminated.
Patent JP-H08278743-A (JP)
Title: Device and method for recording and reproducing
Inventor: MOROTOMI SHIRO
IPC: G11B20/10
Filed: 1995-04-04
Abstract: PURPOSE: To provide a method remarkably suitable for language learning by easily realizing a learning method recording a voice that a learner pronounces imitating it immediately after a model speech, simultaneously reproducing the model speech and the recorded voice of the learner at a reproducing time and confirming pronounciation. CONSTITUTION: The model speech of an L channel is reproduced from a disk for teaching materials (processing A), and the data are stored in a buffer RAM (processing B), and the next inputted voice of the learner is stored in the buffer RAM also (processing C, D). Thereafter, the model speech data and the voice data of the learner stored in the buffer RAM are recorded on the disk for teaching materials as the data of respective L, R channels of a simultaneous system (processing E).
Patent JP-S61266841-A (JP)
Title: Vibration absorber
Inventor: MANOME EIJI
IPC: C07C43/295
Filed: 1985-05-13
Abstract: PURPOSE:To reduce the response of a building to earth quake and protect the building safely from earth quake by absorbing energy through shear plastic deformation of an elastic plastic material. CONSTITUTION:A shaft rod 3 is inserted slidably into a cylindrical outer tube 1 and provided on the outer periphery with a plurality of circumferential projections 4. And an elastic plastic material 5 is loaded in the outer tube 1 and subjected to plastic deformation by the projections 4 of the shaft rod 3 in the relative movement between the outer tube 1 and shaft rod 3. By this plastic deformation can be absorbed vibrational energy.
Patent JP-S6020766-A (JP)
Title: Linear motor
Inventor: TAKAHASHI YUUJI
IPC: H02K41/02
Filed: 1984-05-22
Abstract: PURPOSE:To freely obtain a linear motor efficiently from low speed to high speed by disposing a position detector at the stationary side position separated in the moving direction of a movable element in the width of a pole of a field magnet from a conductor unit which contributes to the thrust of an armature coil. CONSTITUTION:When a current is flowed to a drive current controller which forms part of an electric circuit 5 through conductive rails, the correspondence of a position detector 4 to any of S-pole or N-pole of a field magnet 11 is detected. This detection signal is supplied to a drive current controller in the necessary electric circuit 5, and a current adapted to move linearly a movable element 9 is flowed to an armature coil 3. Moving magnetic field of the prescribed direction is generated at adjacent N-pole and S-pole of the magnet 11, and the element 9 is linearly moved in the prescribed direction by a Fleming's left hand law.
Patent JP-H06123262-A (JP)
Title: Fixture of fuel injector
Inventor: GEIRII AI KENEDEII
IPC: F02M69/46
Filed: 1993-04-06
Abstract: PURPOSE: To protect an O-ring during the assembling of a fuel injector without the need for costly secondary machining. CONSTITUTION: Two bumpers 58, 60 are provided on an interior wall of a socket 16. The bumpers are positioned on both sides of an opening 40 between the socket 16 and a main fuel passage. The axial extensions of the bumpers 58, 60 are at least equal to the axial extension of the opening.
Patent JP-H0610957-A (JP)
Title: Synchronous rotary joint
Inventor: BUERUNAA KURUUDE
IPC: F16D3/223
Filed: 1993-04-06
Abstract: PURPOSE: To improve torque receiving ability of a joint by providing a collar- shaped flange extending radially outward as a seat for bellows for sealing the joint at an axially outward open side of a hollow chamber of an outer joint part. CONSTITUTION: This synchronous rotation joint comprises an outer joint part 1, an inner joint part 2, and a retainer 3 received between the outer joint part 1 and the inner joint part 2, wherein windows of the retainer 3 hold balls 4 for transmitting torque. At an open side of the outer joint part 1, a collar-shaped flange 5 extending radially outward is arranged so as to serve as a seat for bellows 6. The bellows 6 are fixed to the flange 5 by means of a clamping ring 7. Two annular projections extending radially inward are provided at the end portion of the bellows 6 to fix the bellows 6 to the flange 5. Balls 4 are received between the inside raceway 11 of the outer joint part 1 and the outside raceway 10 of the inner joint part 2 to transmit torque. Thus, the torque receiving ability is improved and the manufacturing cost is lowered.
Patent JP-S5327038-A (JP)
Title: Protecting circuit for thermal head
Inventor: TAKEKAWA TAKASHI
IPC: G06K15/10
Filed: 1976-08-25
Abstract: PURPOSE:To prevent the damage of a thermal element by changing the electric current which energizes a thermal element when the energization time fluctuates from a predetermined value, and by operating a protecting function when it is an extended time of energization.
Patent JP-H09270381-A (JP)
Title: Environmental control device for precision machine
Inventor: NAGAHASHI RYOCHI
IPC: G03F7/20
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To cut down the initial cost and running cost by a method wherein the device is provided with a plurality of temperature adjusting means for adjusting the temperature of air fed to a precision machine as well as a single cooling means cooling down the air fed to the plurality of temperature adjusting means. SOLUTION: An airconditioning system 100A airconditions the whole exposure device 104 to be independently provided with a heater 112 A a fan 113A, a filter 114A, a temperature sensor 115A. On the other hand, another hand, another airconditioning system 100B concentratively airconditions the part near an optical measurement equipmemt such as stage interferometer, etc., of the exposure device 104 to be provided with the heater 112 B, a filter 114 B and a temperature sensor 115B. In such a constitution, the airconditioning systems 100A and 100B are provided with a common cooler 106 cooling down respective air to be controlled by a temperature controller 105 in combintion with the heaters 112A and 112B.
Patent JP-S58105346-A (JP)
Title: Comparison processing method of file data
Inventor: SHIOZAKI TETSUO
IPC: G06F17/30
Filed: 1981-06-30
Abstract: PURPOSE:To enable a high-speed comparison for two file data, by combining effectively existing instructions and then using them. CONSTITUTION:It is supposed that bytes Bi' and Bi+1' are different from bytes Bi and Bi+1 with coincidence obtained among all other bytes. The comparison is carried out for each record by a CLCL instruction in principle. The head  bytes A1 and A1' are designated for the 1st and 2nd operands, respectively, and  the operand length is deisgnated to n bytes. Then the CLCL instruction is  started. In this example, an instruction completes by displaying that no discordance exists. When the dissidence (u.m) is detected, the corresponding address is  displayed to complete an instruction (b). Thereafter, the CLCL instruction is  used. If the coincidence is detected, the comparison is carried out by the CLCL  instruction (e) thereafter. When the dissidence is detected by the instruction (e), a switch is given to the CLCL instruction again. When the coincidence emerges, changeover is given to the CLCL instruction again.
Patent JP-S60245308-A (JP)
Title: Automatic discriminating system
Inventor: TANAKA YASUHIRO
IPC: H03K5/08
Filed: 1984-05-21
Abstract: PURPOSE:To discriminate an input waveform which falls slowly by making a time constant of an integration circuit large, and also providing a discharging circuit of a capacitor, in a discriminating system for comparing an input pulse signal and an integral output of this signal. CONSTITUTION:An input pulse signal is level-shifted by a level shifting circuit 2, and shaped by a peak rectifying circuit 5. Also, it is discriminated by a reference power source 9 in the first discriminator 3, and discriminated by an output of the peak rectifying circuit 5 in the second discriminator 4. Output of the first discriminator 3 and the second discriminator 4 are outputted through an AND gate 7. When the output of the first discriminator 3 is varied to ''0'' from ''1'', a charged voltage of a capacitor C1 of the peak rectifying circuit 5 is discharged by an output of a resetting circuit 11. Subsequently, an input waveform which falls slowly can be discriminated without exerting an influence on a discrimination of the input pulse signal.
Patent JP-H059174-A (JP)
Title: Tetralin and chroman derivative being useful for curing asthma, arthritis and related disease
Inventor: JIEEMUZU FUREDERITSUKU EGURAA
IPC: A61K31/44
Filed: 1991-02-07
Abstract: Compounds of the formula <CHEM>  wherein R is an optionally substituted heteroaryl group such as 2-chromanyl, 2-pyridyl or 5-fluoro-2-benzothiazoyl;     X is O, S or (CH2)m; R<1> is phenyl or pyridyl, optionally substituted by one or more (C1-C3)alkyl, (C1-C3)alkoxy, carboxy or [(C1-C3)alkoxy]carbonyl groups;     n is 0, 1 or 2;     m is 1 or 2; Y and Y<1> are taken together and are oxygen, or Y and Y<1> are taken separately, Y is hydrogen and Y<1> is hydroxy or an in vivo hydrolyzable acyloxy group;     Z is CH2 NR<2>, O or S; and     R<2> is hydrogen or (C1-C3)alkyl; are useful in the treatment of asthma, arthritis and related diseases mediated by leukotrienes.