baber/WOPTO huggingface dataset:
Patent JP-H08292033-A (JP)
Title: Vibration gyro
Inventor: FUJIMOTO KATSUMI
IPC: G01C19/5649
Filed: 1996-01-16
Abstract: PURPOSE: To provide a vibration gyro which has an ample degree of freedom for design and can firmly support and fix the vibrator. CONSTITUTION: In a vibrator 6 constituting a vibration gyro 1, first and second blocks 2, 3 polarized in the thickness direction are joined together sandwiching spacers 4, 4, and a hollow part 5 is provided between. The first block 2 is formed with a counter electrode 8 composed of a pair of conductors 7, 7. The first and second blocks 2, 3 vibrate bendingly by the drive signal from an oscillation circuit 12. Further when the vibration gyro is rotated centering around a rotary axis 18 in parallel with the lengthwise direction of the first and second blocks 2, 3, Coriolis force is generated, and signals different from each other are output from the conductors 7, 7 constituting the counter electrode 8. Difference of the output signals is output from a differential amplifier circuit 15, and rotational angular velocity is detected based on it.
Patent JP-S5390860-A (JP)
Title: 2-color display discharge panel
Inventor: KAJI TETSUNORI
IPC: H01J17/49
Filed: 1977-01-21
Abstract: PURPOSE: To reduce the luminance change according to the luminescent colors of the cell and thus to ensure 2-color display with one cell, by using two units of anode and providing an electron exciting fluorescent substance on the first anode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01181374-A (JP)
Title: Contact type image sensor
Inventor: KINOSHITA YUKIO
IPC: H04N1/031
Filed: 1988-01-14
Abstract: PURPOSE:To make it unnecessary to make the arrangement of a line sensor in a line by adopting a device refracting or reflecting an incident light from one end and leading it out from plural other ends with separate optical path for an optical block with each line sensor mounted thereto and mounting the line sensor to the other end. CONSTITUTION:A converging rod lens array 3 of a line shape, three prisms 1a-1c forming an optical block having a function separating incident optical path, line sensors 2a-2c corresponding to them and a base 4 are provided to the sensor. Then a linear incident light corresponding to the original data is refracted or reflected by using the optical block having the function splitting the optical path. Thus, it is not required for the line sensor at the other end to be arranged in a line.
Patent JP-H10199689-A (JP)
Title: Discharge lamp lighting device, and lighting system
Inventor: MITA KAZUTOSHI
IPC: H05B41/24
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device, and a lighting system using the same in which safety means is continuously actuated in a life end period, and in which the safety means is controlled when the lamp is removed to generate a starting voltage when the lamp is reinstalled. SOLUTION: Holding means 9 is provided to safety means 8 to protect high frequency generating means 2, etc., to energize a discharge lamp when the discharge lamp has abnormality, so action of the safety means 8 is continued by the holding means 9 in a life end period of the discharge lamp, and that the safety means 8 only is actuated without actuating the holding means 9 when the lamp is removed. Means to detect the life end period and removal of the lamp are provided, where the life end period and removal of the lamp can be correctly detected even in a constitution in which a discharge circuit is not opened when the lamp is removed, or with the high frequency generating means 2 of a separate excitation type by detecting a voltage of a serial circuit of an inductor serial with the discharge lamp and a capacitor.
Patent JP-S61166333-A (JP)
Inventor: SUZUKI ISOO
IPC: A01G9/14
Filed: 1985-01-17
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-S5289706-A (JP)
Title: Lean mixture combustion type internal combustion engine
Inventor: TANAHASHI TOSHIO
IPC: F02B17/00
Filed: 1976-01-21
Abstract: PURPOSE: By forming a liquid fuel supply route within the body of an air intake valve, aimed at is to form a layer of dense mixed gas in a combustion chamber by using a simple mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58120951-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04D3/00
Filed: 1982-01-14
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-H10126135-A (JP)
Title: Direction measurement method and direction measurement device for beam antenna and direction controller for antenna
Inventor: INUKAI KAZUYUKI
IPC: H01Q3/00
Filed: 1995-01-17
Abstract: PURPOSE: To detect direction of an antenna and to control the direction, based on output data from a magnetic detection means. CONSTITUTION: Output data of a magnetism detection means, including a magnetism detection coil 11 that detects a horizontal component and a vertical component of the earth magnetism mounted with an antenna M, are fed to an arithmetic circuit 21 in a control circuit 20. The arithmetic circuit 21 gives newest data to a comparator section 23, which compares the data with preceding data stored in a storage section 22 to obtain a relation of the quantity thereby discriminating the newest data are increasing or decreasing. Moreover, data denoting a direction of an actual antenna (direction reference data) based on a direction corresponding to output data obtained from a maximum value and a minimum value through an arithmetic operation are stored in the storage section 22.  Then the data this time, the direction reference data, an increasing/ decreasing discriminating signal and rotation direction data obtained from them are fed to a direction discriminating circuit 24, with which a true direction is decided.
Patent JP-S57119249-A (JP)
Title: Humidity sensor control circuit
Inventor: NIWA TAKASHI
IPC: H05B6/68
Filed: 1981-01-16
Abstract: PURPOSE: To make it possible to perform exact refresh sensing and prevent damage to sensor due to heat and deterioration of humidity sensing characteristics by changing the resistance-output voltage characteristics by means of divided resistance value during refreshing time and humidity sensing.  
     CONSTITUTION: The No.1 output voltage of a micro computer μCP1 is divided by the humidity sensing section 2 of the humidity sensor and a division resistance 3, and amplified by reversed amplifiers 5 and 6 and it is compared with the comparison voltage from a circuit 8 with a comparator 7 to become No.3 input to the μCP1, and the output voltage of the sensor is judged by digital value. On the other hand the relay contact point 18-1 is connected to the high voltage circuit 19 during refresh sensing, and the humidity sensing section 2 is heated and the relay contact point 18-2 is also connected to connect a division resistance for refresh in parallel to the division resistance 3, changing thereby the characterstics of the output voltage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02184921-A (JP)
Title: Instruction decoding circuit
Inventor: MATSUI SATOSHI
IPC: G06F9/32
Filed: 1989-01-12
Abstract: PURPOSE:To enhance an efficiency of operation by storing an instruction code in a universal memory by setting the instruction code of each instruction in word unit of one word or plural words. CONSTITUTION:A selection circuit 3 to which the instruction code of plural words is supplied from the queues 1a and 1b of an instruction queue 1 selects a leading one word from the queue 1a when the code length of the instruction code of an instruction consists of one word based on the decision result of a deciding circuit 2, and selects the word except for the leading one word from the instruction queue 1 i.e. the word from the queue 1b when the code length of the instruction code of the instruction consists of plural words, and outputs it as a low-order code. A high-order code supplied from the deciding circuit 2 and the low-order code applied from the selection circuit 3 are stored in the instruction register 4a of a decoding circuit 4, and an instruction decoder 4b decodes the high-order code and the low-order code added in the instruction register 4a as one instruction. In such a way, each instruction can be stored in the universal memory without decreasing the efficiency of operation even when the number of instructions exceeds the number possible to discriminate by one word.
Patent JP-S59133810-A (JP)
Inventor: FURANKU ROODAI
IPC: F16B37/08
Filed: 1983-01-18
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-S61164494-A (JP)
Title: Torque control type sealed compressor
Inventor: NAKAMURA YOZO
IPC: F04B39/00
Filed: 1985-01-16
Abstract: PURPOSE:To remarkably reduce the vibration of a compressor by controlling the electromagnetic torque of a motor driving element to eliminate the torque difference between the absorbed torque of the element and the electromagnetic torque of the motor driving element at any rotating angle position of a main shaft. CONSTITUTION:The rotating speed of a main shaft detected by an electromagnetic pickup 34 is fed to a calculator 38 having microcomputer, calculated, exhibited as the variation in the rotating speed of the shaft, and output to a controller 40. The controller 40 controls the electromagnetic torque of the motor driving element by a power source frequency varying device 42 so that the variation in the rotating speed of the shaft becomes zero. Thus, since a control system for feeding back the rotating speed of the shaft is composed and the power source power can be momentarily varied, the variation in the rotating speed of the shaft is suppressed to suppress the vibration.
Patent JP-H10195062-A (JP)
Title: Manufacture of 3-isothiazolones
Inventor: OONISHI TOSHIMASA
IPC: C07D275/03
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing processes of 3-isothiazolone practically free from water soluble alkali metal salt which is derived from neutralization of a hydrohalogenic acid by an alkali metal base, and water. SOLUTION: In the manufacturing process of 3-isothiazolones of the formula (X and Z are each H, a halogen atom or an 1-4C alkyl, a 5-6C cycloalkyl), free 3-isothiazolones are recollected by dispersing the hydrohalogenic acid salt of 3-isothiazolones in an organic solvent, neutralizing with the alkali metal group in the existence of small amount of water, the solution of the organic solvent dissolving the product free 3-isothiazolones is dehydrated, the obtained alkali metal salt is removed by solid-liquid separation, evaporating the prescribed solvent under reduced pressure allowing to give 3-isothiazolones.
Patent JP-S60150724-A (JP)
Inventor: YOSHIOKA TOMOKAZU
IPC: H02P27/02
Filed: 1984-01-17
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-H03211073-A (JP)
Title: Recording device
Inventor: TAKAHASHI YOSHIHIKO
IPC: B41M5/00
Filed: 1990-01-17
Abstract: PURPOSE:To enable an upper unit to be opened/closed against a lower unit using a little power by providing a slide opening closing mechanism which supports the upper unit in a freely sliding manner and freely rotates centered around a supporting shaft between the upper and lower units. CONSTITUTION:A copy reading part 2 is allowed to slide on lower slide rails 52, 52 through upper slide rails 53, 53, and then is fixed to the lower slide rails 52, 52 when the gravitational position of the part 2 comes above a rotary shaft 51. Next the lock parts 52a, 52a of the lower slide rails 52, 52 are opened and cylinder closing mechanisms 54, 54 are moved downward above centered around a supporting point and thereby their rods 54a, 54a are allowed to protrude. Subsequently, the copy reading part 2 rotates with the lower slide rails 52, 52 around the rotating shaft 51 as a center, if the lower slide rails 52, 52 are allowed to rotate upward around the rotating shaft 51 as a center. In addition, the top of a main printer system 1 is opened and thus a paper jam in the main printer system can be eliminated.
Patent JP-H07206890-A (JP)
Title: Production of sucrose fatty acid ester
Inventor: KOYAMA YASUAKI
IPC: C07H13/06
Filed: 1994-01-25
Abstract: PURPOSE:To obtain a high-purity sucrose fatty acid ester industrially advantageously by reacting sucrose and a fatty acid alkyl ester in dimethyl sulfoxide, extracting the reaction mixture with an organic solvent and water, recovering unreacted sucrose as a solution having a specific acid value from the water phase. CONSTITUTION:Sucrose is reacted with a fatty acid alkyl ester in the presence of an alkali catalyst by using dimethyl sulfoxide as a reaction solvent and the reaction mixture is subjected to liquid-liquid extraction by using an organic solvent having a lower boiling point than that of dimethyl sulfoxide and water. The sucrose fatty acid ester is transferred to the organic solvent phase and unreacted sucrose and dimethyl sulfoxide are transferred to the water phase. The sucrose fatty acid ester is recovered from the organic solvent phase and unreacted sucrose is recovered as a dimethyl sulfoxide solution having <=0.7 mgKOH/g acid value and <=1wt.% water content from the water phase to efficiently give the objective sucrose fatty acid ester while avoiding reduction in reaction rate in carrying out the reaction by using the recovered sucrose.
Patent JP-S62165292-A (JP)
Inventor: NAKAHARA SHOJI
IPC: G07C3/00
Filed: 1986-01-17
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-H03211842-A (JP)
Title: Mounting structure of ic chip
Inventor: ARAI YASUNARI
IPC: H01L21/60
Filed: 1990-01-17
Abstract: PURPOSE:To restrain crosstalk between the input and the output of a mounted IC chip, by connecting a gounding pad with a grounding pattern and a third conductor layer by using second bonding wires. CONSTITUTION:A grounding pad 22 is connected with a grounding pattern 42 and a conductor layer 10 by using second bonding wires. That is, a first bonding wire 18 connecting a transmission line 6a and a pad 20 for signal use is surrounded by the second signal wires 24. Hence the leak of electric field from the first bonding wire 18 is shielded, and the spacial coupling between the input and the output of an IC chip 14 can be effectively restrained, so that the crosstalk attenuation capable of coping with a high gain circuit can be obtained. Thereby crosstalk between the input and the output of a mounted IC chip can be restarined.
Patent JP-H08192500-A (JP)
Title: Water swelling material
Inventor: OGATA AKIO
IPC: C08J5/06
Filed: 1995-01-19
Abstract: PURPOSE: To provide a water swelling material which can be spread under tension to a three-dimensional structure to be engaged around or easily wound and applied to a gap sealing of the structure by stretchably providing a knitted fabric covered with a coating layer made of a non-electrolyte water swelling material in a three-dimensional manner. CONSTITUTION: A water swelling material 1 is formed by covering a sheetlike or tapelike knitted fabric 2 stretchable in three-dimensional directions with a coating layer 3 made of a non-electrolyte water swelling material having low modulus and high elongation at break. As the thickness of the entirety of the layer 3 covering the knitted fabric 2, a range of 1.0 to 5.0mm is preferable so as to be engaged around by spreading under tension to the three- dimensional uneven structure or easily winding it. As the knitted fabric 2, Knit (trademark name) of knitted fabric which is stretchable in three-dimensional directions can be, for example, used.
Patent JP-S5290084-A (JP)
Title: Voltage rapid variation detecting unit for terminal 5301
Inventor: WATANABE YOSHIROU
IPC: H01R4/36
Filed: 1976-01-22
Abstract: PURPOSE: To easily achieve clamping work by racing a screw without releasing it from its hole such that the head of screw makes a contact with the insertion hole portion of a driver in releasing the screw portion of a clamping screw from a threded portion of the screw hole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62164588-A (JP)
Title: Transfer medium and its preparation
Inventor: NISHIMURA YUTAKA
IPC: B41J31/00
Filed: 1986-01-16
Abstract: PURPOSE:To enable high quality printing with high resolving power, by providing a light reflecting layer removable by discharge destruction recording on one surface of a light pervious support and successively providing a solid wax layer containing a specific substance, a support and a thermal transfer layer on the other surface thereof. CONSTITUTION:A discharge breakdown recording sheet is formed by providing a light reflecting layer 8 removable by discharge destruction recording on a light pervious support 9. Separately, a thermal transfer sheet is formed by providing a thermal transfer layer 12 to one surface of a support 11 and a transfer medium is formed by adhering and fixing both supports 9, 11 by a solid wax layer 10 containing a photothermal converting substance and a thermally decomposable foaming agent. Various waves with m.p. of about 60 deg. are suitably used in the solid wax layer 10 and, as the photothermal converting substance, a material absorbing infrared flash light emitted from a xenon lamp to convert the same to heat such as carbon or graphite is used.
Patent JP-S61166567-A (JP)
Title: Developing device
Inventor: HAYASHIDA MASATOSHI
IPC: G03G15/01
Filed: 1985-01-18
Abstract: PURPOSE:To obtain multicolor images of high quality by providing a magnetic body between magnetic pole parts which are close and face each other and have opposite polarities of the first and the second developing bodies and preventing the generation of a ferromagnetic field between the first and the second developing devices to eliminate mixture of developers between the first and the second developing devices. CONSTITUTION:When copying in red or black is terminated by the first developing device 1 or the second developing device 3, a developing solenoid 17 is turned off, and magnetic pole parts 8a-8e and 13a-13d of the first and the second developing devices 1 and 3 are moved to positions (indicated by broken lines) where developers cannot be carried. Since an iron plate 21 is provided between the first and the second developing devices 1 and 3, the magnetic force between magnetic poles (opposite polarities) 8e and 13a is weakened, and a red developer 2 of the first developer 1 is prevented from being dropped and mixed to the second developing device 3.
Patent JP-S61164838-A (JP)
Title: Ink jet head
Inventor: YASUHARA MASATOSHI
IPC: B41J11/00
Filed: 1985-01-18
Abstract: PURPOSE:To prevent defective printing caused by paper dust, by a method wherein, an air blow-off port is provided toward an ink jet direction and lateral movement of the port is performed while blowing off air, thereby paper dust is kept away from the ink jet head. CONSTITUTION:The both side edges of an end face whereon the nozzle 107 of an ink jet head 101 is provided is notched slantwise and a blow-off port 111 is provide facing the front in parallel with a nozzle array. When printing is performed with the ink jet head 101 and a paper bail being moved laterally 105, and air is blown off forward from the port 111. Said air stream 112 flows toward a printing paper 103, and the air flow impinging against the paper surface, turns its flow direction by 90 deg. and flows along the paper 103. By this movement of the air flow 112 the paper dust deposited on the paper surface is wiped off. Thereby, the paper dust never adheres on a gap 108, resulting in the prevention of the occurrence of defective printing.
Patent JP-S5290561-A (JP)
Title: Heat-curable sealing materials
Inventor: IWAI NORIHARU
IPC: C09J7/00
Filed: 1976-01-24
Abstract: PURPOSE: To obtain heat-curable composite sheet materials having performance of sure sealing, by putting a specific hot-melt film for contact prevention between a heat-carable resin layer and a hardener layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59132275-A (JP)
Title: Automatic calling service system
Inventor: SATOU KAZUO
IPC: H04M3/42
Filed: 1983-01-19
Abstract: PURPOSE:To improve the service by dialing a called party repetitively by automatic calling if the called party is not responded. CONSTITUTION:A means 34 which connects a service tone to a caller to inform that the service is applicable when the calling of the called party is performed for a prescribed time, and a means 35 registering the information between the calling information and the information of the called party by the operation of the caller are provided to an electronic exchange. Further, a two-party calling means 37 makes periodical calling when the registered called party and caller are idle. Thus, when the called party does not respond for a prescribed time, the electronic exchange calls periodically the called party and when the automatic calling is not desired, the service is not registered by having only to hook on, allowing to improve the service.
Patent JP-S57121330-A (JP)
Title: Noise reduction device
Inventor: AKAGIRI KENZOU
IPC: H04B1/62
Filed: 1981-01-20
Abstract: PURPOSE:To switch inputs and modes electronically, by using an electronic switch amplifier which has two pairs of noninversion and inversion input terminals and operates selectively either of input terminal pair. CONSTITUTION:Noise reduction circuits 11a and 11b have electronic switch amplifiers 12a and 12b and variable high-pass filters 13a and 13b, respectively, and variable high-pass filters 13a and 13b are different from each other in operation input level or operation frequency range. In respect to electronic switch amplifiers 12a and 12b, the common emitter of two differential amplifiers is grounded through differentially connected transistors, and either of differential amplifier is selected by a control signal applied to a terminal T. A control signal is applied from a terminal 15 to control selectively whether variable high-pass filters 13a and 13b should be inserted and connected to negative return circuits of electronic switch amplifiers 12a and 12b.
Patent JP-S59134825-A (JP)
Title: Semiconductor device and semiconductor wafer therefor
Inventor: HIROKI MASANORI
IPC: G05D3/12
Filed: 1983-01-21
Abstract: PURPOSE:To improve the accuracy of mask alignment by a method wherein every pattern for mask alignments in the first and second processes is formed in linear form not depended on processed dimensions, and every pattern is provided with difference in the maximum allowable error dimension at the time of mask alignment for the pattern. CONSTITUTION:The mask pattern 4A in the first process is formed at the fixed position of the scribing region of a wafer 1. The cross pattern 6 of the pattern 4A is made coincident with patterns 8 of the mask pattern 4B in the second process. Thereat, patterns 7A and 7B are smaller than patterns 5A and 5B in the maximum allowable error dimension by (t). Therefore, 4B exists in 4A, and the mask alignment is receptive. If the center line of every pattern of 4B slips by t/2 from the center line of any one of patterns 5A-5D, the mask alignment is defective. This constitution facilitates mask alignment and enables to improve the reliability.
Patent JP-H02190586-A (JP)
Title: Door lock actuator
Inventor: WATANUKI YOSHIO
IPC: E05B81/08
Filed: 1989-01-13
Abstract: PURPOSE:To make a door lock actuator thinner without being influenced by the thickness in the axial direction of a motor, by using a worm final-drive mechanism, and by setting the motor at the right angle in its rotational direction to the rotational direction of a worm wheel. CONSTITUTION:An actuator case 6 is provided with a sector gear 5 synchronized with an oscillating arm 4 engaged with a worm final-drive mechanism 3 and a door lock. After that, a door lock actuator 1 is composed of a worm wheel 11 meshed with the worm 10 of the worm final-drive mechanism 3, a pinion gear 12 meshed with the sector gear 5, an electromagnetic coil 13, and a plate 14 which are piled on each other. Then, a motor 2 is rotated forward or reversely and is wound up with a clutch spring 21, and the rotation of the worm wheel 11 is transmitted to the pinion gear 12, and the sector gear 5 is rotationally moved, and the oscillating arm 4 is oscillated, and the door lock is locked or released.