baber/WOPTO huggingface dataset:
Patent JP-H07173915-A (JP)
Title: Illuminating device also serving as handrail
Inventor: HENMI TAKASHI
IPC: E04F11/18
Filed: 1993-12-17
Abstract: PURPOSE:To eliminate a shadow dead angle at the aged person's feet easy to be projected on a staircase at the time of ascending and descending so as to prevent a fall accident by uniting a handrail of a staircase and an illuminating device into one body. CONSTITUTION:A light source 2 is lighted up in a hollow handrail 1, and the internal light flux is applied to a brightness light shade 10 by a rotary reflecting plate 6' controlled to operate by triboelectricity of the palm of a hand where the light flux is transmitted to illuminate a staircase A. On the condition that a person which stepped on the staircase A next surely ascends on the handrail, a staircase B is illuminated by the same operation.
Patent JP-2000180179-A (JP)
Title: Vibration gyroscope
Inventor: YANAGISAWA TORU
IPC: G01C19/5649
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce the drift of an angular velocity output by automatic return to a balanced point from change generated in an oscillation system by installing a differential type self-excited oscillation system which performs driving detection and amplifies vibrations in the orthogonal directions. SOLUTION: From an electrode of, e.g. a piezoelectric element 31 of a third leg 13 or a piezolectric element 23 of a first leg 11, a voltage signal is amplified with an amplifier QG1 so as to satisfy an oscillation condition and fed back to an electrode of a piezoelectric element 29 of the second leg 12 after the phase is adjusted with a phase shift circuit QP1. At the same time, from an electrode of, e.g. a piezoelectric element 33 of the third leg 13 or a piezoelectric element 37 of a fourth leg 14, a voltage signal is amplified with an amplifier QG2 so as to satisfy an oscillation condition, and fed back to an electrode of a piezoelectric element 27 of the second leg 12 after the phase is adjusted with a phase shift circuit QP2.  As the result, the amplifiers QG1, QG2 and the phase shift circuits QP1, QP2 act as an oscillation circuit, and make third flex vibration oscillate as a self-excited oscillation having a frequency in the vicinity of frequency of the ideal fourth natural vibration of a vibration gyroscope of a four-leg tuning fork type.
Patent JP-H11184593-A (JP)
Title: Portable radio information terminal equipment, screen operating method, recording medium and microcomputer device
Inventor: OKAMURA MASAMITSU
IPC: H04W88/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable radio information terminal equipment and its screen operating method, by which movement to a prescribed upper hierarchy is instantaneously executed by a one-time simple input operation. SOLUTION: A portable information equipment 1 as the terminal equipment where the method is executed is provided with an instruction input judging means 26 for judging whether an input signal from an input means is the one by a prescribed instruction input or not, an operation managing means 27 which recognizes whether the generated input signal is under succeeding or not based on the judgement of the instruction input judging means 26, operates an inter- hierarchy moving means 28 when the input signal is under succeeding, and stops the operation of the means 28 when the input signal is stopped and also the inter-hierarchy moving means 28 for executing movement between the hierarchies based on the command of the operation managing means 27 and executing screen display in the hierarchy of a movement destination.  Inter-hierarchy movement and screen display in the hierarchy of the movement destination are repeated when the input signal is under succeeding.
Patent JP-H1128419-A (JP)
Title: Surface treated member and surface treatment
Inventor: KOBAYASHI TAKASHI
IPC: H05K5/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To perform a countermeasure for a tactile temp. keeping follow-up property/processing productivity to designedness and various shapes by providing a coating film having a layer for decreasing the tactile temp. on the surface of a metallic member. SOLUTION: A metallic box unit 1 becoming a box unit surface part heated to a high temp. by a heat generating element 3 mounted just under the surface and made of, for example, magnesium or a magnesium alloy is previously treated with a resin coating material 7 to form a base. As the resin coating material for the base, a vinyl chloride resin or the like is used. When the coating thickness is >=100 μm, the coating is effective. Different coating materials (e.g. a coating material 6 and the resin coating material 7) are laminated further thereon into a multilayered structure. As the result, the thickness of the surface treating layers are increased and a tactile temp. characteristic is improved.
Patent JP-2000177283-A (JP)
Title: Id card issuing system and its issuing method
Inventor: OGURI MASAHARU
IPC: G06K17/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To use a document at the time of document renewal notification brought by a card owner as an ID card renewal application just as it is and simplify an ID card renewal system. SOLUTION: An ID card issuing system is provided with an image photographing means 11 for photographing a face image of a card owner 20 and obtaining a face image data D1, an input means 12 for inputting a personal information D2 of the card owner 20, a storage means 13 for recording and storing the face image data D1 and the personal information D2, a document forming means 14 for forming documents at the time of renewal notification based on the personal information D2 and the face image data D1 of the car owner 20 recorded in a storage means 13 and a card forming means 15 for forming documents at the time of renewal notification formed by the document forming means 14 and a new ID card 30 based on an old ID card 30 of the card owner 20,  and the documents formed by the document forming means 14 at the time of renewal notification formed based on the renewal period of the card owner 20 are mailed to the card owner 20.
Patent JP-2000342554-A (JP)
Title: Magnetic resonance imaging equipment, and method for maintaining high uniformity of magnetic field in the equipment
Inventor: TSUDA MUNETAKA
IPC: G01R33/3875
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To realize a reliable inspection with a high uniformity of magnetic field by eliminating the nonuniformity of the magnetic field corresponding to the temperature change of a magnet. SOLUTION: This MRI equipment is provided with a means (shim coil) for correcting the uniformity of a magnetic field, a means for detecting a temperature of a magnet or surrounding of it, and a means for controlling the shim coil based on this detecting temperature. The control means obtains (29, 30) error components varying the uniformity of the magnetic field at the detected temperature of the magnet or surrounding of it based on the temperature characteristic of the previously measured uniformity of the magnetic field (27). In addition, shim current for generating a correcting magnetic field for canceling this erroneous component is calculated (31) to drive the shim coil by this shim current.
Patent JP-2001170622-A (JP)
Title: Desorption method for absorptive substance, concentrator and concentration method
Inventor: KIDA FUMIO
IPC: C02F1/44
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a desorption method for adsorptive substance in a separator having an assembly of hollow fiber membranes, a hollow fiber membrane case provided with a first fluid inlet and outlet communicating with terminal apertures of the hollow fiber membranes and a second fluid inlet and outlet communicating with the outer peripheries of the hollow fiber membranes and adsorbents existing in the hollow fiber membrane case. SOLUTION: This adsorption method consists in desorbing the adsorptive substance adsorbed in the separator by passing water, organic solvent, gas, etc., through the separator from one to the other of its first fluid inlet and outlet and second fluid inlet and outlet.
Patent JP-H10200380-A (JP)
Title: Flip-flop circuit
Inventor: INOUE KOJI
IPC: H03K3/037
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To realize a flip-flop circuit in which increase in a chip area is minimized and malfunction due to a clock skew is avoided. SOLUTION: The flip-flop circuit is provided with a clock control circuit 30, a clock signal CKM to be fed to a master latch circuit 10 is generated by ORing a reference clock signal CK and a skew adjustment clock signal SCK, and a clock signal CKS fed to a slave latch circuit 20 is generated from the reference clock signal CK. Then an input signal D is received by the flip-flop circuit at a leading of the clock signal SCK whose phase is advanced by a skew margin than the phase of the reference clock signal CK and the input signal D is outputted at a leading edge of the reference clock signal CK, and the level of the clock signal SCK is kept to a logical '0' to allow the flip-flop circuit to be operated in a normal operation. Thus, a malfunction due to clock skew is prevented.
Patent JP-H11190977-A (JP)
Title: Display board and image display device having the display board
Inventor: INAMURA KOHEI
IPC: G09F9/313
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a vertical stripe pattern of a low luminance component when respective primary color components are arranged uniformly and to enable an image display device to display a high definition image by arranging of low luminance color components inversely to the other color components for every adjacent row. SOLUTION: This device is a display board for disiplaying a color image by arranging primary color display components, in matrix, low luminance color components and the other color components, are inversely arranged to each other for every adjacent row. For example, in arrangement of phosphor on a front panel, a row panel arranged in order of RGBRGB... and a row arranged in order of BGRBGR... are alternately arranged. Thereby, a position of R and a position of B are exchanged in rows being adjacent vertically, in arrangement in the direction of a column arrangement is RBRB, GGGG, BRBR, AS B having low luminance are not arranged in one column, occurrence of vertical strips can be suppressed.
Patent JP-H06200395-A (JP)
Title: Contact for gold-plated connector
Inventor: KAMIMURA HIROSHI
IPC: H01R13/03
Filed: 1992-12-28
Abstract: PURPOSE:To manufacture a connector contact having excellent contact characteristics at a low cost by plating Ni on the surface of the conductive base material of the connector contact, then providing an Ni sub-bright plated layer on the surface of the Ni-plated layer and further plating Au on the surface of the sub-bright plated layer. CONSTITUTION:The telecommunication connector contact is manufactured by providing the Ni-plated layer 2 as a barrier to the Cu-diffusion on the surface of the conductive base material 1 consisting of a Cu alloy, then providing the Ni sulfide sub-bright plated layer 5 on the surface of the Ni-plated layer 2, and further, forming the thin Au-played layer 3 on the surface of the Ni sulfide sub-bright plated layer 5. Even when pinholes 4 exist in the Au-plated layer 3, these pinholes 4 are sealed off by the stable oxide of Ni(OH)2 as the oxidation product of the Ni sub-bright plated layer 5 to prevent corrosion of the conductive base material 1 through the pinholes from occuring. Thus, the connector contact having excellent contact characteristics can be manufactured.
Patent JP-2001170089-A (JP)
Title: Central nerve transfer control method with light radiation
Inventor: KATAOKA YOSUKE
IPC: A61N5/06
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a reversible brain nerve transfer control method with less invasion to a tissue. SOLUTION: Central nerve transfer in an animal can be reversibly controlled by the application of 0.1-5.0 W/cm2 light radiation energy to the brain of the animal.
Patent JP-2001174063-A (JP)
Title: Combustion type hot air heater
Inventor: ISHINO MITSUHIKO
IPC: F24H3/04
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a combustion type hot air heater which can suppress the increase of NOx by suppressing the quantity of air flowing in a combustion chamber from a circulating fan and, in addition, when a burning flame becomes red, the occurrence of CO by making the flame to be hardly cooled by suppressing the influence of the air from the circulating fan. SOLUTION: The combustion type hot air heater 1 is provided with a main body case 2 having the circulating fan 4, a shelter 15 provided in the case 2, a top-opene combustion chamber 16 provided in the shelter 15. The heater 1 is also provided with a burner 6 provided in the lower part of the combustion chamber 16 and a throttle plate 18 having an opening occupying >=50% of the cross-sectional area of the combustion chamber 16 at its central part on the chamber 16.
Patent JP-H05176900-A (JP)
Title: Hemomanometer
Inventor: OIKAWA SHIRO
IPC: A61B5/022
Filed: 1991-12-30
Abstract: PURPOSE:To simply obtain an accurate blood pressure value without complicated operation by taking the weighted average of the respective outputs of a plurality of blood pressure measuring means using the coefficients corresponding to the attaching positions of the blood pressure measuring means. CONSTITUTION:The outputs of two left and right blood pressure measuring cuffs 1, 2 are sent to a weighted average circuit 4 through a preamplifier circuit 3 and the weighted average thereof is taken using a predetermined coefficient. This coefficient is controlled by a control unit 5. The average value obtained as the result of the weighted average is sent to a memory device 7 to be stored therein. A cuff pressure generating circuit 6 is controlled by the control unit 5 to apply pressure to the cuffs 1, 2. For example, a posture evaluation device 8 is composed of a television camera and catches the posture of an examinee to sent the image thereof to the memory device 7 to store the same therein. That is, for example, when the ratio of the distances of the cuffs 1, 2 wound around the left and right upper arms from the heart is 2:3, the output from the left cuff 1 is multiplied by a coefficient 3 for the sake of weighted average and the output from the right cuff 2 is multiplied by a coefficient 2 to perform weighted average.
Patent JP-2001177632-A (JP)
Title: Mobile object communication terminal
Inventor: KAMIMURA SHINJI
IPC: H04R1/10
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent an internal microphone and an external microphone from wasting current consumption during standby in a mobile object communication terminal by which a hand-free speech is possible. SOLUTION: The mobile object communication terminal is provided with a microphone bias power source which is turned OFF at the time of detecting standby and is turned ON at the time of detecting speaking a switching circuit outputting a normal mode signal when the mobile object communication terminal becomes a communication state using the internal microphone and outputting an EM mode signal when the mobile object communication terminal becomes a communication state using the external microphone, and a microphone bias switching circuit for switch-connecting the output of the microphone bias power source to the internal microphone when the normal mode signal is inputted and switch-connecting the output of the microphone bias power source to the external microphone when the EM mode signal is inputted.
Patent JP-H11190227-A (JP)
Title: Cooling method and device for gas turbine blade
Inventor: TORIMITSU SHINICHI
IPC: F02C7/22
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To ensure the cooling effect of a cooling medium for cooling gas turbine blades, and obtain an increased thermal efficiency which is equal to or higher than that of two-stage combustion system. SOLUTION: In the coiling method of gas turbine blades, after using as a cooling medium for gas turbine blades 11 to 14, a part of fuel gas is discharged into working fluid in a gas turbine 1 to be burned in the gas turbine 1. Further, a pipeline for fuel gas 7 is connected to a cooling pipeline for high-pressure stage stationary blade 11 of the gas turbine 1, a hole for discharging the cooling medium into the gas turbine 1 is provided in the high-pressure stage stationary blade 11, and a cooling pipeline for supplying compressed air 6 is provided in the stationary blades 12 to 14 downstream of the high-pressure stage stationary blade 11. Thus, energy of the working fluid is increased, and the thermal efficiency of the gas turbine is improved.
Patent JP-2000183716-A (JP)
Title: Output buffer circuit
Inventor: YAMAMOTO YOSHINORI
IPC: H03K19/0175
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an output buffer circuit that can suppress production of a noise while sufficiently reducing a delay time. SOLUTION: A 1st inverter 121 and a 1st sub-circuit 122 start discharging from a node B at the same time to transit a P-channel transistor(TR) 11a from an OFF to an ON state, stop discharging the 1st sub-circuit 122 on the way. Furthermore, a 2nd inverter 131 and a 2nd sub-circuit 132 start charging charges to a node C at the same time to transit an N-channel TR 11b from an OFF state to an ON state and the charging of the 2nd sub-circuit is stopped on the way.
Patent JP-2000184634-A (JP)
Title: Motor
Inventor: HIRAI MASAHIRO
IPC: H02K21/14
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor in which the man-hour of an assembling and manufacturing operation is small and whose reliability and durability are superior. SOLUTION: This motor is provided with a stator which comprises a stator core 6 and a winding coil. In addition, it is provided with a rotor which is arranged at the inside of the stator. The stator core 6 is constituted in such a way that, at least one split core plate layer which is formed by arranging a plurality of split core plates 12 comprising yoke parts 12a and salient poles 12b integrally in a ring so as to separate adjacent yoke parts, and at least one integrated core plate layer which is composed of integrated core plates 11 having a shape by mutually connecting and integrating adjacent parts of the salient poles at the respective split core plates constituting the split core plate layer, are laminated and integrated so as to be intermingled. A coil wire is wound on laminated salient poles 11b, 12b from the outside.  After that, parts between the adjacent laminated yoke parts 11a, 12a are closed by magnetic members 13.
Patent JP-2000185709-A (JP)
Title: Inactive gas filling equipment for drink container
Inventor: SATO TAKASHI
IPC: B65B31/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide inactive gas filling equipment for a drink container which is easy to operate without the need of skill and which prevents the deterioration or change in quality of contents by filling in the container inactive gas such as nitrogen gas. SOLUTION: The nozzle tube 16 of a nozzle unit 4 is inserted in a container 8. The sealing face S of a cap body 17 touches the mouth peripheral edge 8A of the container. When the switch 20 for starting filling is turned on, the electromagnetic value of a magnetic value unit is opened, and inactive gas is introduced into the container through an gas supply hose 6 and the nozzle tube from an inactive gas supply source. The air left in the container is removed to the outside of the container through the air exhaust groove G of the cap body, and the supply of the inactive gas into the container is stopped after the passage of a fixed time by an electromagnetic unit timer for shutting the electromagnetic valve.
Patent JP-H11189830-A (JP)
Title: Matte trough for flash smelting furnace
Inventor: YONEKAWA HISASHI
IPC: C22B15/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the trough having a long service life and effective in enhancing the durability of a ladle by arranging plural copper blocks provided with a through-hole through which cooling water flows in the depth direction of the trough to surround a carbon brick having a U-shaped groove. SOLUTION: The matte trough 20 is composed of the carbon brick 21 having a U-shaped groove 22 and plural copper blocks 23 to 27 assembled to surround the periphery of the groove 22 except its opening. The outside of the blocks 23 to 27 is fixed by the fixing members 28 and 29 at an appropriate interval. In this case, only one block is preferably arranged under the bottom of the carbon brick and >=1 block on the side faces. Through-holes 23a to 27a are formed in the blocks 23 to 27, and cooling water is passed through the through- holes to cool the carbon brick 21.
Patent JP-H05183535-A (JP)
Title: Synchronization acquisition system for speead spectrum signal
Inventor: ISHIGAKI YUKINOBU
IPC: H04J13/00
Filed: 1991-12-27
Abstract: PURPOSE:To enhance synchronization detection performance considerably in the synchronization acquisition system for a spread spectrum signal (SS signal). CONSTITUTION:An SS signal is fed to a multiplier 9 via an input filter 2 and multiplied with a spread code, an envelope of the multiplier output is detected to device asynchronization/synchronization and the synchronization acquisition is detected based, on a correlation output level and a VCO 7 generates a clock signal based on the detection signal and the spread code generated based on the clock signal is outputted to the multiplier 9 through a feedback loop, and in the sliding correlation synchronization acquisition system, a correction filter 15 correcting the effect of the transmission characteristic of the input filter and a reciprocal number processing circuit 16 converting the spread code passing through the filter into a reciprocal spread code are provided between the multiplier 9 and a spread code generator 8, and means 10-14 suppressing spread noise in a multiplier output are provided between the multiplier 9 and an envelope detector 5 and a corrected spread code and a reciprocal spread code are fed to the spread noise suppression means to implement synchronization acquisition.
Patent JP-2001173713-A (JP)
Title: Vibration reducing method and device
Inventor: KUMASAKA TORU
IPC: F16F15/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce ROM necessary for a vibration reducing device and suppress the enlargement of a system scale. SOLUTION: The vibration frequency of an engine 3 is taken in a controller 5 with a frequency sensor 7, and acceleration applied to a sheet 2 is taken in the controller 5 with an acceleration sensor 8. The controller 5 supplies a vibration output for canceling the vibration in a vibration system estimated with an adaptive algorithm operation unit 6 to an actuator 4 through an power amplifier 9, and the vibration of the engine is actively suppressed. A filter coefficient of an adaptive digital filter is updated based on an error signal from the acceleration sensor 8. Before starting control, in the engine stopped state, amplitude characteristics from the signal output of the controller 5 to the signal input by the acceleration sensor 8 are measured by the following procedure.  Phase characteristics obtained by Hilbert transform of the amplitude characteristics are used to update the filter coefficient.