baber/WOPTO huggingface dataset:
Patent JP-S648382-A (JP)
Title: Horizontal type scroll compressor
Inventor: SONE HATSUAKI
IPC: F04C18/02
Filed: 1987-06-29
Abstract: PURPOSE:To improve efficiency of a compressor by positioning winding end outermost end parts of fixed and turning scrolls in the specific height and providing suction ports respectively in the vicinity of the winding end outermost end parts so that a pressure drop of compressed fluid and its overheat are suppressed. CONSTITUTION:A fixed scroll 6 and a turning scroll 7 form a compressing part 9 toward a meshing center part 8 of the scrolls. The scrolls 6, 7 are set to the height position of their meshing center part 8. A compressor forms suction ports 13, 14, sucking fluid to be compressed, respectively in the vicinity of winding end outermost end parts 10, 11 of the scrolls 6, 7. A distance from each suction port 13, 14 to suction start compressing parts 9a, 9b shortens. In this way, the compressor suppresses a pressure drop of compressed fluid and its overheat enhancing suction efficiency thus enabling compressor efficiency to be improved.
Patent JP-H1011398-A (JP)
Title: Information processing system and recognition processing method
Inventor: ANDO HARUO
IPC: G06Q10/06
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To flexibly set the recognizing condition of a password by a user and also to set the higher recognizing condition by providing a means, etc., for instructing the execution of a designated processing when an inputted recognizing person password is the registered one and also satisfies the prescribed recognizing condition. SOLUTION: A recognition processing part 6 displays a recognizing person input screen, receives the inputs of the prescribed number of recognizing person passwords, checks the inputted recognizing person passwords, recognizes the execution of a job processing when the some correctly inputted recognizing person passwords satisfy the previously decided recognizing condition and instructs execution. When input data generated by a preprocessing part 4 exists, a job processing part 8 receives it or receives a pointer which indicates the storage place of input data, reads input data based on the pointer and executes the designated job processing.
Patent JP-2000049147-A (JP)
Title: Deep trench capacitor
Inventor: MICHAELIS ALEXANDER
IPC: H01L27/04
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a thermal budget more effectively than a conventional case, and increase a capacity obtained from a trench capacitor. SOLUTION: A vertical trench in a silicon wafer 18 for forming a storage capacitor in a DRAM is etched in a reactive ion etching method to form an outline thereof with multiple waists 26 and 30. In this case a flow rate of a coolant at a base member for supporting the silicon wafer is changed during the reactive etching, and then the outline is obtained because of a change in temperatures of the silicon wafer during the etching. In addition, the multiple waists 26 and 30 can be obtained by forming a change in gas mixing ratio in an etching chamber or a change in total gas pressure in the etching chamber.
Patent JP-H1012464-A (JP)
Title: Electromagnetic apparatus
Inventor: KARASAWA SHINICHI
IPC: H01F38/08
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic apparatus (gas discharge lamp) wherein a thermosensitive element can be easily fixed in close contact with a laminated core, close contact property can be maintained for a long term, and thermosensitive precision and protective performance of the thermosensitive element can be improved. SOLUTION: A stabilizing main body (electromagnetic apparatus main body) 21 provided with a first coil 22 and a second coil 23 which are arranged parallel with each other, and a laminated core 23 which is combined with the coils is caulked by a case 35 and a bottom plate 34 which are arranged so as to cover the periphery of the stabilizer main body. A gas discharge lamp stabilizer (electromagnetic apparatus) is provided with a thermosensitive element 33 for detecting the temperature of the coils 22, 23. The thermosensitive element 33 is arranged between flanges 25a and 27a of bobbins 25, 27 of both coils protruded from one side core surface 24a of the core 24. A clamping protrusion 30 for clamping the element 33 to the core surface 24a is formed in at least one of the flanges 25a, 27a. Thereby the element 33 inserted in the part between both of the bobbins 25 and 27a is closely brought into contact with the core surface 24a and held by using the clamping protrusion 30.
Patent JP-S5950705-A (JP)
Inventor: CHIBA MAKOTO
IPC: H02G1/10
Filed: 1982-09-13
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-H05311955-A (JP)
Title: Joint structure between members of door
Inventor: NAKADA TAKEYUKI
IPC: E06B3/984
Filed: 1992-05-11
Abstract: PURPOSE:To effectively prevent occurrence of clearance and cracks, by burrying a fastening tool giving a contact force between members into the contact part of respective members of a door fitted in frame body composed of members such as frames, flat plates, and struts with a panel board. CONSTITUTION:Respective members of a door in which panel boards 5 are fitted inside a frame body composed of right and left vertical frames 1a, 1a, upper and lower lateral frames 2u, 2d, a flat plate 3, upper and lower struts 4u, 4d are jointed to each other by means of a jointing structure comprising fastening tools 6, 7, 8, 9, 10, 11, 12. Next, a nut 14 is burried and fixed in the inner peripheral face of a through hole 13 in the range from the side face of the left vertical frame 1a of the door to the lower lateral frame 2d. Screws S1, S2, are cut in the reversal directions against each other at both ends of the nut 14 and a bolt 15 having driver grooves at both end faces is inserted. The bolt 15 is freely fastened or loosened by a driver D from the through hole 13 opened at the left vertical frame 1. In this way, even if a dimentional change according to elapsed time is brought among the members constituting the door, occurrence clearances and cracks can be prevented.
Patent JP-S5783680-A (JP)
Title: Air pump
Inventor: MIYANO YASUYUKI
IPC: F04B35/04
Filed: 1980-11-14
Abstract: PURPOSE: To quickly cool a moving coil and reduce the number of components by incorpotating a drive and a pump in a body and by getting driving force from electromagnetic induction generated in the moving coil.  
     CONSTITUTION: A permanent magnet 2 magnetized in an axial direction is mounted in the outer periophery of a non-magnetic ring 1, while an inner yoke 3 is fixed in its inner periphery. Also, an outer yoke is arranged on the outer periphery of a cylindrical part 3b with some clearance. A radial magnetic field is generated by a permanent magnet 2 in a clearance between the cylindrical parts 3b and 5a. An axially moving coil 6 is inserted in this magnetic field. When the meving coil 6 mives left, a pump house 15 shrinks as closing a suction valve 12 and opening a delevery valve 14 while air in the pump house 15 is delivered out of a delivery exit 3 in a direction of an arrow Q via a delivery passage 3c. The moving coil 6 is forcibly cooled by an air flow of pumping. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6221482-A (JP)
Title: Lap welding method by laser beam machine
Inventor: MICHIHASHI EIJI
IPC: B23K26/21
Filed: 1985-07-22
Abstract: PURPOSE:To increase the quality in welding by pressing the both sides of the welding zone of a thin metal sheet and thick metal plate with a constraining jig and by performing the laser beam welding of high density in the closely fitting state thereof. CONSTITUTION:Steel sheets 1, 2 are closely sticked by placing a thin steel sheet 2 on the thick steel plate 1 having a big thermal capacity and by pressing the both sides of the welding object place with a restraining jig 4. The laser beam 6a of high energy density is then irradiated by opposing a laser work head 6 with non-contact to the welding object place and by driving a laser oscillating unit. In this case, a lap welding is performed by converting the beam energy into a thermal energy with the laser beam 6a being focused on the welding zone and transmitted to the prescribed depth of the steel sheets 2, 1. Due to the melting speed of the metal by the beam energy being fast the thermal deformation around the welding zone is reduced and the quality in welding including the external appearance, strength, etc. is increased.
Patent JP-H061584-A (JP)
Title: Escalator
Inventor: OKUBO MEGUMI
IPC: B66B29/08
Filed: 1992-06-19
Abstract: PURPOSE:To improve the comfortableness of an escalator for wheelchair users as well as the maintainability of the escalator. CONSTITUTION:In an escalator having steps endlessly coupled and making cyclic travel and at least one of which is a special step for mounting a wheelchair, an energizing device 13 provided on the main frame of an escalator main body is engaged with engagement bodies 14a, 14b, 14c provided on special steps 10, 11, 12 in a non-contact manner when the wheelchair is operated.
Patent JP-S5949545-A (JP)
Title: Organic photoreceptor
Inventor: YAMADA YASUKO
IPC: G03G5/06
Filed: 1982-09-14
Abstract: PURPOSE:To improve abrasion resistance, by laminating a thick charge generating layer contg. a hydrazone compd. on a charge transfer layer. CONSTITUTION:A 7-40mum thick charge transfer layer 2 consisting of a resin 4, such as polycarbonate or polyester, and a hydrazone compd. 5 is formed on a conductive substrate 1, and a charge generating layer 3, having 1-10mum thickness and contg. an azo dye, such as chlorocyan blue 6 in addition to the components of the layer 2. Since the hydrazone compd. 5 in the layer 3 raises mobility of position holes and film thickness can be sufficiently elevated, a long period repeated use can be attained while the layer 3 is abraded.
Patent JP-S5684831-A (JP)
Title: Gas blast switch
Inventor: RUDORUFU GURAAFU
IPC: H01H33/915
Filed: 1980-11-14
Abstract: A movable contact element is coupled by a step-up lever drive with a drive rod. The movable contact element is surrounded by a blast nozzle which moves along with the movable contact element. The blast nozzle is connected to a pump cylinder containing an extinguishing gas. The pump cylinder is guided to be vertically displaceable upon a pump piston and this pump piston is hingedly connected with one end of a first element of a toggle lever which in the cut-on position is in its bent position or mode, the second element of the toggle lever being hingedly connected at a stationary location. The toggle joint of the toggle lever is likewise coupled with the drive rod, so that during a cut-off stroke the toggle lever is extended and then again bent. So that at the start of a cut-off stroke there is initially accelerated the movable contact element and along therewith the blast nozzle as well as the pump cylinder and only thereafter is there compressed the extinguishing gas within the pump cylinder, the lever drive possesses a first coupling element or link which is hingedly connected at one end at the toggle joint and at its other end at the movable contact element as well as a second coupling element or link which is hingedly connected at one end between the ends of the first coupling element at such first coupling element and at its other end at the drive rod, so that at the start of the cut-off stroke the bent position of the toggle lever initially is intensified.
Patent JP-S6051824-A (JP)
Title: Flashmatic device of camera
Inventor: ISHIDA HIROAKI
IPC: B60R11/02
Filed: 1983-08-31
Abstract: PURPOSE:To improve the effect of correction of counter-light and auxiliary light in daylight synchronized flash photography by triggering a flash device with an earlier output signal from a delay circuit or synchro switch which shynchronizes with the opening start of a shutter. CONSTITUTION:When a timing switch ST turns on synchronizing with the opening of the shutter, the integrating circuit including a photoelectric element 1 and the integrating circuit including a variable resistor 7 for distance information both start operating to charge time-constant capacitors 2 and 8. When the reference input voltage to a comparator 3 is coincident with the charging voltage of the capacitor 2, an electromagnet 5 turns off to turn on the synchro switch SY. On the other hand, when the reference input voltage to the comparator 9 is coincident with the charging voltage of the capacitor 8, an output F is inverted from Low to Hi. Then, the output F of a comparator 9 is connected to the gate of SCR12 and the switch SY is connected to SCR12 in parallel, so a flash is emitted with the earlier signal between the output F and the on signal of the switch SY to attain synchronization with the opening and closing operation of the shutter.
Patent JP-S5384670-A (JP)
Title: Demodulating system for multilevel carrier digital signal
Inventor: SHIMAMURA TADAO
IPC: H04L27/38
Filed: 1976-12-29
Abstract: PURPOSE: To regenerate reference carriers containing a few jitter components by connecting an adder circuit obtaining the difference of the outputs of multiplication circuit and by providing a voltage control oscillator generating reference carriers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5384671-A (JP)
Title: Demodulating system for multilevel cartier digital signal
Inventor: SHIMAMURA TADAO
IPC: H03D5/00
Filed: 1976-12-29
Abstract: PURPOSE: To demodulate high-precision digital signals by regenerating carriers or data signals entirely by means of the signal process in the base band using the base band processing carrier regenerative circuit as a reference carrier frequency regenerative circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0450274-A (JP)
Title: Vinyl chloride resin-based paint
Inventor: FUJII NORIKI
IPC: C09D127/04
Filed: 1990-06-18
Abstract: PURPOSE:To obtain the subject paint having excellent dispersibility of pigment, adhesiveness to a metallic base material and also resistance to hot water of coated film with a low solution viscosity comprising a vinyl chloride-based resin as a copolymer of vinyl chloride and N-substituted maleimide and an organic solvent. CONSTITUTION:The aimed paint is composed of a vinyl chloride-based resin as a copolymer of 50-99wt.% vinyl chloride and 1-50wt.% N-substituted maleimide (preferably N-cyclohexyl maleimide or N-phenyl. maleimide) and an organic solvent (e.g., methyl ethyl ketone). Besides, said copolymer preferably contains 0.05-10wt.% polymerizable monomer containing at least a species of the group of hydroxyl group, sulfonic acid group, sulfonate group, carboxyl group, phosphoric acid group, quaternary ammonium acid group and amino group.
Patent JP-S6316477-A (JP)
Title: Video disk device for vehicle
Inventor: KAWAMURA KATSUMI
IPC: G11B21/00
Filed: 1986-07-08
Abstract: PURPOSE:To ensure the satisfactory control of redidual errors even in a low temperature mode and also to secure the stable search to jump over plural tracks, by setting the gains of at least a low band component of a servo loop of a pickup at a high level in the low temperature mode. CONSTITUTION:A temperature compensating equalizer 11 is provided at the preceding stage of an equalizer 1. The equalizer 11 includes an operational amplifier 12 having its non-inverse input terminal grounded and its inverse input terminal connected with a resistance 13, a series circuit of a resistance 14 and a capacitor 15 connected in parallel to a negative feedback line set between an output terminal and the inverse input terminal of the amplifier 12, and a series circuit of a resistance 16 and a thermistor 17 serving as a temperature detecting element. The thermistor 17 is set at a place near a pickup to be controlled. When a low temperature is detected, a gain control circuit increases the gains of at least a low band component.
Patent JP-S5682329-A (JP)
Title: Humidifying device
Inventor: ISHII KATSUMI
IPC: G05D22/00
Filed: 1979-12-11
Abstract: PURPOSE: To contrive an energy saving and to obtain a large humidification effect by making a contact area between the indoor air and a water film large.  
     CONSTITUTION: A circulation pump 6 supplies water pooled in a water receiving part 4 to a water supplying part 1. Water of the water supplying part 1 drops from fine outlet ports 2 through a head-race system 3 to form a water film 14. Infrared rays from a infrared ray heater 9 are irradiated to the water film 14 and absorbed to the water film surface to heat the water film 14. With the operation of a blower 12, the air in a room is sucked from an inlet port 11 and is blown off from an outlet port 13 to the water film 14. Accordingly, the water film 14 is changed into fine water drops and the contact area with the ambinet air increases and along with this, the water film surface is rapidly heated with the irradiation of the infrared rays, thereby, effectively humidifying with smaller amount of energy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0917451-A (JP)
Title: Charging method of secondary battery
Inventor: TANIGUCHI MASAHIDE
IPC: H01M10/44
Filed: 1995-06-27
Abstract: PURPOSE: To carry out charging at high speed while preventing overvoltage phenomenon caused at the time of reaching the final voltage by keeping charging current large in an initial stage of charging with constant current and at low voltage and gradually lowering the current before the voltage reaches the final voltage. CONSTITUTION: At the time of charging a secondary battery composed of a cathode, an anode, and a non-aqueous electrolyte, a target voltage is set lower than the final charging voltage. After the voltage reaches the target voltage, the charging current is gradually lowered while the voltage being made closer to the final charging voltage. For example, after the voltage reaches the target voltage, rated current lower than the charging current is set and by the time when the voltage reaches the final charging voltage, charging is carried out at constant current lower than the rated current. Further, a plurality of rated current values are set and based on the time and charging voltage, the rated current values are gradually lowered step by step.
Patent JP-S5683983-A (JP)
Title: Electricity-machinery conversion element
Inventor: NISHIGAKI SUSUMU
IPC: H02N2/00
Filed: 1979-12-12
Abstract: PURPOSE:To obtain a large displacement rate by a method wherein elastic moduli of a piezoelectric body plate and of a member fitted thereon are selected so as to satisfy a specific condition. CONSTITUTION:A shim plate 13 is fixed between two sheets of the piezoelectric body plates of which electrodes 11 are attached on the both surfaces. In this event, the electrodes 11 respectively are selected to be 0.1mum-3mum thick. The shim plate 13 is made of the member being anisotropic in the elastic modulus and the elastic moduli Ex and Ey perpendicularly intersecting each other in x and y directions are adapted to be Ex>Ey. Further, the elastic modulus E of the piezoelectric body plate is adapted to be in the relation as shown by E>Eg with respect to the elastic modulus Ey in the y-direction of the shim plate 13. As a result, in the x-direction, the elastic modulus of the shim plate 13 is so large that a clamp effect to the piezoelectric body plate becomes large, and accordingly, the large displacement rate can be obtained. In addition to that, a warp is apt to be produced in the x-direction and the larger displacement rate can be obtained by the fact that the warp is restrained to be produced in the y-direction.
Patent JP-S6053760-A (JP)
Inventor: KODAMA TATSUAKI
IPC: F25B29/00
Filed: 1983-09-01
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-H021620-A (JP)
Title: Voltage controlled oscillation circuit
Inventor: MATSUO KENJI
IPC: H03L7/089
Filed: 1988-06-29
Abstract: PURPOSE:To obtain a stable center frequency which is not affected by the variance of manufacture conditions by controlling the delay time of a variable delay circuit, deciding the center frequency of an oscillation frequency, and controlling the delay time by means of a phase locked loop. CONSTITUTION:When the delay time of the variable delay circuit 3 shows T/2 with respect to the period T of a reference frequency Fref and the phase locked loop PLL1 is in a synchronous state, the outputs CP and DP of a phase comparator 4 are in a specified level and discharge pulse and charge pulses are prevented from occurring. Consequently, the outputs PV and NV of a level conversion circuit 8 come into a high impedance state, and the delay quantity of the variable delay circuit 3 remains specific as it is. Consequently, the delay time of the variable delay circuit 3 is considerably and accurately be controlled. Thus, an oscillation output which is not affected by the variance of the manufacture condition and in which the center frequency is stabilized can be obtained.
Patent JP-S6222123-A (JP)
Title: Power supply circuit of electronic appliance
Inventor: KIRIMOTO SHOZO
IPC: G05F1/10
Filed: 1985-07-22
Abstract: PURPOSE:To reduce the power consumption in the 2nd constant voltage circuit by applying a rectified voltage from the 1st rectifier output terminal to an input circuit of the 2nd constant voltage circuit when the voltage of the input terminal to the 2nd constant voltage circuit drops. CONSTITUTION:The 1st and 2nd rectifier output terminals 11, 12 reach a prescribed voltage at normal operation and the 1st 2nd constant voltage circuit 1, 2 apply a prescribed constant voltage operation. In this case, the 2nd rectified power voltage Vi3 and the 2nd constant voltage output Vo2 are fed respectively to a comparator 9 as a control circuit, no on-voltage is fed to a control terminal 16, an electronic switch 8 keeps the off-state and prescribed voltages Vo1, Vo2 appear at the 1st and 2nd constant voltage terminals 6, 7. On the other hand, when the voltage at the secondary side of a power transformer 4 drops due to any cause, the control signal from the comparator 9 is fed to the terminal 16 to turn on the switch 8 and the 1st rectified output voltage Vi1 is fed to the input of the circuit 2, which is driven by the voltage Vi1.
Patent JP-S6052993-A (JP)
Title: Memory address control device
Inventor: ISHIDA MASAYUKI
IPC: G11C7/00
Filed: 1983-08-31
Abstract: PURPOSE:To simplify the constitution of an address monitor device by processing logically an output for detecting whether the range of one address and the other address are correct or not, and controlling a load to an address counter. CONSTITUTION:The time base of a reproducing signal is corrected by write at each frame address to a memory, and the read-out of a diagonal direction having no interference. Basing on the output of an address detector 30 for detecting an open looped read-out address 4a and a check clock Sa, on OR gate 36 generates a clock in case a read-out frame address is 3 and a word address is 0. In this case, when a write frame address becomes other than 0-2, an address area detector 31 outputs 0 to detect an address abnormality, the output of the gate 36 is outputted as a load clock 6a through the Or gate 37, a load value 6b is applied and written to a write use fram address counter, and the frame address is corrected so that write and read-out address lines do not cross each other. In this way, a comparator, a subtractor, etc. become unnecessary to simplify the constitution of an address monitor device.
Patent JP-S6139086-A (JP)
Inventor: KOBAYASHI HISAO
IPC: G09F9/30
Filed: 1984-07-31
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。