baber/WOPTO huggingface dataset:
Patent JP-H0917724-A (JP)
Title: Adhesive sheet for removing resist and resist removing method
Inventor: KUBOZONO TATSUYA
IPC: C09J133/00
Filed: 1995-06-30
Abstract: PURPOSE: To prevent electrical damage to a wafer due to the transfer of impurities in adhesive sheets by specifying the amounts of electrically active metal elements and their compounds other than the elements of Group IV A of the periodic law contained in an adhesive agent and its base materials. CONSTITUTION: Adhesive sheet is produced by arranging a layer of an adhesive agent on a base material and by gibing a sheet form or tape form to the original sheet. Here, the amount of each electrically active material element or its compound other than the Group IV A of the periodic law contained in an adhesive agent and its base material is made less than 20ppm when converted to a metal element of an individual element. The electrically active metal element and its compound means an electrically active metal element and its compound excluding the elements of Group IV A of the periodic law such as carbon, silicon, germanium, tin and so forth. Here, again, many metal elements such as copper, zinc, titanium, manganese including alkali metals, alkaline earth metals and antimony as well as compounds between these and nonmetallic elements or organic substances are also contained.
Patent JP-S6249117-A (JP)
Title: Inter pressure regulating mechanism for fuel tank
Inventor: KAWASE TETSUO
IPC: B60K15/04
Filed: 1985-08-29
Abstract: PURPOSE:To enable a pressure in a space inside the tank to be always kept at a low pressure by a method wherein a check valve to be opened when the space inside the tank is under negative pressure is arranged at a breezer passage and at the same time a check valve to be opened when the space inside the tank is pressurized is arranged at a cap of a fuel supplying port. CONSTITUTION:When the operation of the power generator is stopped and both fuel discharging port 9 of a fuel taking-out port 7 and air inlet port 11 of a breezer pipe 10 are closed by a fuel cock 8 to produce a complete closed condition within tha tank 3, the inner space of the tank 3 is pressurized by a surplus heat generated by an engine or the like. When a pressurized condition above a specified value is attained, the cap 4 is pushed up to open an annular value part 19 and to decrease the pressure in it and then it is adjusted in such a way that it always shows a low pressure condition. As a cooling operation is promoted and the inner space of the tank 3 is brought into a negative pressure condition, the check valve 16 arranged in the fuel cock 8 is opened, its negative pressure is cancelled and then the pressure is adjusted in such a way as it may be returned to its proper low pressure condition. Therefore, the inside part of the tank is always kept at a proper low pressure condition.
Patent JP-H1020815-A (JP)
Title: Information display method by optical communication and device therefor
Inventor: OKAMOTO HIROYUKI
IPC: H04B10/11
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To easily understand the operating status and the caused abnormal content of an electronic equipment by receiving an optical signal from the light emitting element of an electronic equipment whose flickering pattern is changed according to operational states and selecting a sign or a character string corresponding to the pattern from a transformation table and displaying it. SOLUTION: This device is used by opposing the light receiving element 111 of a light receiving part 11 to the LED 21 of an electronic equipment 20. When the LED 21 of the equipment 20 is flickered with a prescribed pattern, this flickering is received in the light receiving element 111 as an optical signal to be inputted to a decoding part 112, which recognizes flickering pattern of the LED 21 from the electric signal received from the light receiving element 111 and selects the sign or the character string in accordance with the flickering pattern by referring to the transformation table stored in a memory 113. Then, the sign or the character string selected via the display control circuits is made to be displayed on the LCD 121 of a display part 12. An operator grasps the operational status and the abnormal content of the electronic equipment 20 by seeing this display.
Patent JP-H0744878-A (JP)
Title: Optical card processor
Inventor: MURAO HIROSHI
IPC: G11B7/0033
Filed: 1993-07-30
Abstract: PURPOSE:To smoothly stop a moving optical head. CONSTITUTION:When a moving optical head 11 is stopped, a CPU 31 calculates the control information for controlling a speed control circuit 24 or a position control circuit 23 from the position information obtained by a position detector 21 and sends it to the speed control circuit 24 through a D/A converter 32. The target speed for speed control of the optical head 11 is gradually made to be '0', the speed control for the target speed '0' is performed until the actual speed becomes '0' even after setting the speed '0', the positioning control circuit 23 is operated by changing over the switches 25, 33 when the actual speed becomes '0' and the control information is sent to the positioning control circuit 23 through the D/A converter 32. The optical head 11 is moved to the target position corresponding to the output of the positioning control circuit 23.
Patent JP-S6431679-A (JP)
Title: Thermal recording material
Inventor: KAWAKAMI HIROSHI
IPC: B41M5/28
Filed: 1987-07-28
Abstract: PURPOSE:To enhance thermal responsiveness and dot reproduction characteristics, by sequentially providing a first undercoat layer comprising hollow particles, a second undercoat layer comprising an organic compound having a specified melting point and a pigment, and a thermal color forming layer, on a base in a laminate form. CONSTITUTION:Hollow particles to be incorporated in a first undercoat layer may be formed of, for example, a glass, a ceramic or a plastic. An organic compound having a melting point of at least 50 deg.C to be added to a second undercoat layer is preferably an ether, ester or amide compound of any of formulas (I)-(IV), whereas a pigment is particularly preferably one which has an oil absorption specified by JIS-K5101 of at least 40cc/100g. In providing a thermal color forming layer, a color former and a color developer are dispersed in an aqueous solution of a water-soluble high molecular weight compound, and are mixed with a sensitizer added thereto, then the oil-absorptive pigment is added to the resultant mixture, and if required, a surfactant, a binder, a wax, a metallic soap, an anti-oxidant, a UV absorber or the like is added to the mixture to obtain a coating liquid for forming the thermal forming layer. The coating liquid is applied to the undercoat layer, followed by drying and calendering to impart smoothness, whereby a thermal recording material can be obtained.
Patent JP-H0272286-A (JP)
Title: Cut-off and control cock
Inventor: BORUFUGANGU GONJIORU
IPC: F16K41/12
Filed: 1989-07-20
Abstract: PURPOSE: To meet the safety standards to obtain high reliability and a long life by providing a second sealing element on the upper side of a cover and supporting a first sealing element on an annular disk on the underside of the cover. CONSTITUTION: A first sealing element is a sealing ring 50 abutting on a stem 26 by means of a hook-shaped sealing lip 52. In this case, it is important that the sealing ring is particularly supported on an annular disk 54 of the sealing lip 52. Thus, since the sealing ring 50 is not axially supported, for example, through a ring collar 36 of the stem, the sealing ring achieves the same sealing effect as the stem or a plug independently of axial adjustment of the stem or the plug 8. Further, a second sealing element is provided on the stem 26, designed as a sealing ring 60, and is provided on the upper part of a cover 20 so as to be readjustable. Then, during normal operation, the sealing ring 60 is pre-adjusted by means of a bush 62 so that it does not achieve a complete sealing effect, and thus there is no noticeable wear or abrasion of the ring 60.
Patent JP-S6347074-A (JP)
Inventor: KANEDA IKUZO
IPC: B25B27/20
Filed: 1986-08-13
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-S5979483-A (JP)
Title: Magnetic bubble storage device
Inventor: KOUNO JIYUNICHI
IPC: G11C11/14
Filed: 1982-10-27
Abstract: PURPOSE:To improve the producibility and to stabilize the performance of a magnetic bubble storage device by having a monolithic resin mold containing a magnet and a yoke. CONSTITUTION:A monolithic resin mold containing other component parts such as a magnet 5 and a yoke 5' is obtained when the insertion parts are molded. The molding method applies a low voltage transfer molding process. Thus the stress of resin pressure can be reduced to internal parts. In such a way, an adhesion process is limited just to the insertion of parts into a magnetic shielding case. This reduces the manufacturing time and also prevents the deterioration of parts performance due to the variance of position accuracy which is produced with adhesion of the magnet 5 and the yoke 5'.
Patent JP-S57113757-A (JP)
Title: Manufacture of coreless type armature
Inventor: MIYAONO TETSUJI
IPC: H01R43/02
Filed: 1980-12-29
Abstract: PURPOSE:To conduct positive welding work without increasing the contact resistance of welded sections by placing an auxiliary material with a notch between the end surfaces of a strand of a double cylindrical coil unit and forming a closed loop through the welding of the end surfaces to the notch by a laser. CONSTITUTION:A sheet-shaped conductor bundle is wound around a cylindrical mandrel in a multiple streak spiral shape, and the coil unit consisting of an inner cylinder 4 and an outer cylinder 6 is manufactured. The auxiliary material 15 with the notch 16 is placed between the internal and external strands 1 opposing at the end surfaces of the oil unit. Laser rays 9 are irradiated to the notch section, and the internal and external strands are welded and connected through laser welding. Displacement is not generated when using a clamping material 17 at that time, and more positive welding work can be conducted.
Patent JP-S57111829-A (JP)
Title: Magnetic recording medium
Inventor: YAMAUCHI YUKIHISA
IPC: C09D7/12
Filed: 1980-12-27
Abstract: PURPOSE:To improve the dispersing properties, the surface properties, the wear resistance, the S/N, the sensitivity, etc., by processing the ferromagnetic powder with a titanium coupling agent. CONSTITUTION:A magnetic coating material having the excellent dispersing properties and preserving properties is obtained by kneading at least a kind of the compounds shown by equations[I]-[IV], the magnetic powder, a binder and a solvent, respectively. In these equations, R1 and R2 are hydrocarbon groups for substitution and unsubstitution respectively, R2 is a bivalent organic group, and n is an integer of 0 or 1-3. Such magnetic coating material is coated on a supporter in the forme of a layer and then dried up. Thus a magnetic recording medium is obtained with excellent surface properties and high wear resistance. These compounds are used preferably in a range of 0.5-8pts.wt. to the 100pts.wt. ordinary magnetic powder.
Patent JP-H0536113-A (JP)
Title: Optical recording medium
Inventor: MARUYAMA MITSURU
IPC: G11B7/24079
Filed: 1991-07-29
Abstract: PURPOSE:To attain an optical recording medium high in sensitivity, erasing rate, C/N and free from deterioration of characteristics, default with stable operation even if repeating recording and erasing many times by providing a specific optical thickness constituting thickness of the optical recording medium. CONSTITUTION:At least one or more layer of a dielectric layer is formed between a substrate and a recording layer in the optical recording medium and the optical thickness L1 of the dielectric layer is in a region expressed by the following formula. In formula ((mlambda/2) < L1 < (mlambda/2) + (lambda/4)), (m) is an integer between 1 and 3, lambda is wave length of recording light. Namely, by controlling thickness of the dielectric layer formed between the transparent substrate and the recording layer to the specific thickness expressed by the prescribed formula, the optical recording medium higher than heretofore in recording sensitivity is realized.
Patent JP-H0933288-A (JP)
Title: Terminal structure of instrument
Inventor: ISHIBASHI SHUICHI
IPC: G01R5/16
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a terminal structure of instrument which facilitates mounting work of electronic components. SOLUTION: This terminal structure has an electric connection part 234d with a drive part for driving an indication part at one end thereof and provided with an electronic component mounting part 234h for the electrical connection with electronic components at the other end thereof. The electronic component mounting parts 234h are arranged in common to a plurality of support parts 234j and 234k arranged corresponding to each of connection parts of the plurality of electronic parts as mounting objects on the sides of the support parts and the base ends thereof 234j and 234k and a joint part 234i is arranged to join end parts of the connection parts of the electronic parts in common.
Patent JP-H0354264-A (JP)
Title: Lowly crystalline oxytitaniumphthalocyanine, production of crystalline oxytitaniumphthalocyanine therefrom, oxytitaniumphthalocyanine of new crystal form, and electrophotographic photoreceptor prepared therefrom
Inventor: TAKAI HIDEYUKI
IPC: C09B47/04
Filed: 1989-07-21
Abstract: PURPOSE:To facilitate the formation of a new crystalline oxytitaniumph- thalocyanine by treating a lowly crystalline oxytitaniumphthalocyanine having strong peaks at specified Bragg angles 2theta + or - 0.2 deg. in Cu Kalpha X-ray diffraction with an organic solvent. CONSTITUTION:A crystalline oxytitaniumphthalocyanine is produced by treating a lowly crystalline oxytitaniumphthalocyanine having strong peaks at Bragg angles 2theta + or - 0.2 deg. of 7.2 deg., 14.2 deg., 24.0 deg. and 27.2 deg. in Cu Kalpha X-ray diffraction. Thus an oxytitaniumphthalocyanine of a new crystal form different from that previously reported can be obtained under easy production conditions and eay treatment conditions. An electrophotographic photoreceptor prepared by using this compound as a charge-generating material has a very high sensitivity to light of a long wavelength, does not undergo a potential change such as a loss of chargeability even in a continued service, excels in potential stability and is good in memory properties to white light.
Patent JP-S6249443-A (JP)
Title: Bank switching circuit for microcomputer
Inventor: TAKAGI NORIYUKI
IPC: G06F9/40
Filed: 1985-08-28
Abstract: PURPOSE:To call subroutine on different banks directly and to return it directly by shunting a return bank automatically when call instruction is executed, and switching again to the shunted bank when return instruction is executed. CONSTITUTION:When calling subroutine on a bank 4(2) from a bank 4(1), a CPU 1 outputs bank information for selecting the bank 4(2), and latches it to a bank information circuit 2. At the same time, return address of the content indicated by a program counter is shunted to an address (y) on a RAm area. Then, a status output 13 of a bank designating circuit 3, that is, the information indicating that the bank so far executed is 4(1) is written in an address (x) in a bank information stack circuit 6 by an output signal of a call instruction detecting circuit 7 outputted in the final cycle of call instruction, and the value of the counter in the bank information stack circuit 6 becomes x-1. At the same time, the bank information 4(2) so far latched is inputted to the bank designating circuit 3 and the bank is switched to 4(2). Further, the status output of the bank designating circuit 3 also becomes 4(2).
Patent JP-H0855577-A (JP)
Title: Fabrication of color selecting electrode for color picture tube
Inventor: EGAMI NORIHIKO
IPC: H01J29/07
Filed: 1994-08-11
Abstract: PURPOSE:To enable a grille to be mounted across a frame at high flatness. CONSTITUTION:A predetermined tensile force is generated by the pulling of both supported ends 12, 13 of a grill 11 in two opposite directions, and a pair of elastic support pieces 19, 20 constituting the two opposite sides of a frame 16 have their respective projecting edges 19a, 20a pressed inward and curved by a force that balances the tensile force. Both supported ends 12, 13 of the grille 11 at which the tensile force arises are secured to the projecting edges 19a, 20a, and the pulling and the pressing are undone thereafter, so the resilient spring force of the frame 16 and the contracting force of the grille 11 balance each other. The grille 11 may be a masking plate.
Patent JP-H0239231-A (JP)
Title: Bit number converting circuit
Inventor: MOTOE HISASHI
IPC: H04N19/59
Filed: 1988-07-28
Abstract: PURPOSE:To save the memory capacity of a digital processing block and also to reduce the areas of a circuit and a substrate pattern by converting a signal of 2b bits into a signal of (n) bits and vice versa. CONSTITUTION:When an 8-bit time sharing signal is supplied to an 8-bit input terminal of a latch circuit 1, an 8-bit signal is outputted to an 8-bit output terminal of a latch circuit 2 via the (a) side of a changeover switch 4. When a 4-bit time sharing signal is supplied to an input terminal of lower 4 bits of the circuit 1, a 4-bit signal is outputted to an output terminal of the circuit 2. As a result, the 8-bit signal having even lower ranks is restored at an 8-bit output terminal of a latch circuit 3 and outputted via the (b) side of the switch 4. In such a way, the mutual conversion is attained between (n) bits and 2n bits. Thus the memory capacity and the area of a circuit, etc., can be reduced.
Patent JP-S57113616-A (JP)
Title: Signal binary-coding system
Inventor: HIZUKA TETSUO
IPC: H03K5/08
Filed: 1980-12-30
Abstract: PURPOSE:To achieve accurate binary-coding of original signals, by preventing a floating slice level from being followed to synchronizing signals and the like. CONSTITUTION:An image pickup signal A' is clamped at a clamp level 2-4 by a clamp circuit 31 to eliminate a synchronizing signal 2-1. When a floating slice level is formed at an integral network 32 based on this clamped signal, excellent tracking to video information can be achieved since the synchronizing signal 2-1 gives no effect on integration. Further, stable clamp operation can be made to the level change in the pickup signal A', by floating a clamp level 2-4 through the provision of an integral network 34.
Patent JP-H11120879-A (JP)
Title: Deceleration switch
Inventor: BRAMBILLA LUIGI DR
IPC: H03K17/97
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a compact deceleration switch smaller and lighter than the conventional deceleration switch. SOLUTION: A deceleration switch 1 for detecting deceleration of vehicle at a specified threshold or more is formed of at least one field-effect transistor 7, and a gate of the transistor 7 is affected by an electric field to be generated by a charge on a charge carrier 6, and the charge carrier 6 is stretched elastically, and displaced by the deceleration at the specified threshold or more, and as a result, opening and closing condition of the field-effect transistor 7 is changed, and mechanical structure of the charge carrier 6 and an elastic suspending device 4 thereof are markedly miniaturized.
Patent JP-S6080011-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: SHIGEOKA TAKEHIKO
IPC: F23D11/02
Filed: 1983-10-11
Abstract: PURPOSE:To prevent abnormal combustion because of condensation of gasified fuel, as well as to always keep the air/fuel ratio constant, by providing an air intake port, which is connected to a combustion chamber in the above part of a burner, to a fuel gasifying means. CONSTITUTION:An air intake port 4 on the top of a vaporizing chamber 3 is connected by a pipe to the secondary combustion chamber 13 in the above part of a burner 12, in order to take in exhaust gas from the burner 12. The combustion gas in the vaporizing chamber 3 is sucked toward a gas nozzle 7 by the sucking effect which is produced when an air flow from a burner fan 9 is injected from an air nozzle 8, and it is injected from the gas nozzle 7, together with exhaust gas which flows into the vaporizing chamber 3 from the air intake port 4. Accordingly, the rate of gasified fuel injected from the gas nozzle 7 is changed only by the air flow injected from the air nozzle 8, and the excess fuel stays and condenses in the gasifying chamber 3, and gets into liquid fuel again. In this combustion apparatus, exhaust gas from the burner 12 is taken into the vaporizing chamber 3 from its air intake port 4, so that condensation of gasified fuel can be prevented. Besides, the consumption of heat of a heater 6 can be saved because vaporization can be promoted by the heat of exhaust gas.
Patent JP-2000011907-A (JP)
Title: Ion beam irradiation apparatus
Inventor: SASAMURA YOSHITAKA
IPC: H01L21/265
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity of a process to a processed object by reducing pulsating components included in high-frequency power to be supplied from a high-frequency power source to an ion source. SOLUTION: This device is provided with a first and second high-frequency power sources 34, 36, a phase shifter 38 and a power combiner 40. The high-frequency power sources 34, 36 output high-frequency power of values P1, P2 equal to each other that is plasma generating high-frequency power in an ion source 2, respectively. The phase shifter 38 outputs the high-frequency power P1 outputted from the first high-frequency power sources 34 after shifting the phase of its pulsating component to a difference of 180 deg. from the phase of the pulsating component of the high-frequency power P2 outputted from the first high-frequency power sources 36. The power combiner 40 combines the high frequency power P1' outputted from the phase shifter 38 with the high-frequency power P2 outputted from the first high-frequency power sources 36 and supplies the resultant power to the ion source 2.
Patent JP-S6347197-A (JP)
Inventor: MARUYAMA HIROYOSHI
IPC: B42D9/04
Filed: 1986-08-13
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-S5892011-A (JP)
Title: Servo device
Inventor: NOJIMA KOUICHI
IPC: G05D3/12
Filed: 1981-11-27
Abstract: PURPOSE:To prevent a direction angle of an antenna from being fluctuated due to the fluctuation of a power supply voltage, by providing a demodulator demodulating an exciting voltage of a detector and a calibrator calibrating the detection signal with the exciting voltage. CONSTITUTION:Through the calibration of a position signal V with an exciting voltage E demodulated 11 for an exciting voltage (e), the effect of voltage fluctuation of a power supply 4 on a position signal S fed back to an operating device 6 can be eliminated to avoid the fluctuation of the directing angle of the antenna 1. That is, taking an angle between a rotor and a stator of a synchro transmitter 3, corresponding to an antenna angle, as theta, and a gain of an amplifier circuit 14 of a calibrator 12 as A, and a transformation ratio of the transmitter 3 as k, a calibrated position signal S is expressed as S=Ak sintheta. Thus, the signal S is dependent on the angle theta corrsponding to the antenna angle only, and independent of the exciting voltage.