baber/WOPTO huggingface dataset:
Patent JP-S6491106-A (JP)
Title: Photodetection module with dimming function
Inventor: OKAWARA KAZUHIDE
IPC: G02B6/42
Filed: 1987-10-02
Abstract: PURPOSE:To improve the accuracy of control over a light attenuation quantity and to handle an optical fiber communication system with any optical repeater interval by forming an electrochromic element on an end surface of an optical fiber for input. CONSTITUTION:Light which is propagated in the optical fiber 1 for input reaches the electrochromic element 4 arranged on its projection end surface opposite. Here, the electrochromic material in the electrochromic element 4 has a coloring layer of density proportional to the amount of charges applied to transparent electrodes 7 and 7 from an electrochromic element control circuit 5 and the incident light is attenuated corresponding to the density of the coloring layer. The light beam which is attenuated to a photodetectable quantity is converged on the photodetection surface of a photodetecting element 2 by a lens 3 and converted into an electric signal. Consequently, an optical attenuator is accurately controllable and various optical repeater intervals are connected by one kind of photodetection module without requiring an optical attenuator.
Patent JP-H04128328-A (JP)
Title: Production of sintered body made of amorphous alloy powder
Inventor: KIMURA HIROSHI
IPC: C22C1/04
Filed: 1990-09-17
Abstract: PURPOSE:To produce the sintered body made of high-density amorphous alloy powder by sealing the amorphous alloy powder into a rubber or plastic capsule and subjecting this powder to compression molding to a near net shape by cold isotropic press, then heating the molding for a prescribed period of time in a specific temp. range and subjecting the molding to compression molding for a specific period of time by a hot isotropic press. CONSTITUTION:The amorphous allay powder is formed by mixing powders of Co, Nb and Zr, then converging the mixture by a mechanical alloying method or mechanical grinding method to the amorphous mixture. Such amorphous alloy powder is sealed into the rubber capsule and is compression molded by the CIP to form the molding. This molding is heated and sintered in a vacuum furnace and thereafter the sintered body is heated and is compression molded by the HIP without being sealed into the capsule, by which the sintered body is produced. The density ratio of the sintered body produced in such a manner is 98%. The amorphous state is maintained in this sintered body when the sintered body is subjected to X-ray diffraction by using a diffractometer.
Patent JP-H07105229-A (JP)
Title: Zip core retrieving method by simple address input
Inventor: NODA TOMOYOSHI
IPC: G06Q50/32
Filed: 1993-10-04
Abstract: PURPOSE:To obtain the ZIP code retrieving method by simple address input which can determine a ZIP code devotedly with a small number of input characters by classifying an address string into several layers of a prefectural name, a city name, a town name, etc., and generating a character string for new ZIP code retrieval using part or the whole of the address for each layer. CONSTITUTION:The address string is divided as an abbreviated address string into the 1st layer consisting of the administrative division name, the 2nd layer consisting of the city, district, or ward name, the 3rd layer consisting of the section name or district town or village name, the 4th layer consisting of a village section name or an in-city town name, the 5th layer consisting of an alias such as a village section name and a division name, the 6th layer consisting of a division name or street name, and the 7th layer consisting of a road name. Then >=2 of the 1st-7th layers are previously selected and part or the whole of the character strings in the selected layers is used to retrieve the ZIP code by using the character strings as key words respectively, thereby obtaining the common ZIP code among the respective retrieval results as a final result.
Patent JP-H0293675-A (JP)
Title: Fixing device
Inventor: MOCHIZUKI MITSUO
IPC: B65H29/20
Filed: 1988-09-30
Abstract: PURPOSE:To prevent a backup roll from being damaged even while disposing a separation claw which peels off recording paper stucked on the backup roll by providing the separation claw. CONSTITUTION:The recording paper 12 which is heated and pressed is apt to stick on a backup roll 13, but the recording paper 12 is peeled off by the part of a projection part 16a as a separating piece which projects from the surface of the backup roll and carried along a guide plate 16. The recording paper 12 is further carried by a backup roll 14, where the paper is heated, pressed, and discharged. At this time, the discharged recording paper is peeled off by the part of the projection part 16b being separating piece which projects from the surface of the backup roller. Thus, the recording paper 12 is fixed without sticking on the backup rolls 13 nor 14 and neither the backup roll is damaged by the separation claw.
Patent JP-S62107316-A (JP)
Title: Regulated power supply device
Inventor: ASO MAKOTO
IPC: G05F1/56
Filed: 1985-11-05
Abstract: PURPOSE:To obtain a regulated power supply device of a simple constitution by utilizing a fact that a gate voltage of an FET is roughly constant irrespective of a source voltage, and using a voltage detecting circuit for applying an output voltage to be detected, to a gate, and fetching a detected output from a source. CONSTITUTION:An output voltage VO is brought to a voltage division by resistances R1, R2, and applied to a gate of an FET 109. A gate voltage VGS of the FET 109 is roughly constant, therefore, a source potential VS of the FET 109 becomes a value which has added VGS to a gate potential. A transistor 107 compares a voltage VB of a reference voltage source 106 and the source voltage VS, and when the source voltage VS is smaller than the voltage VB of the reference voltage source 106, the larger its difference is, the more a collector current flows, therefore, a base current of a transistor 108 increases, the output voltage VO rises, and the source voltage VS is raised. Accordingly, the output voltage VO is stabilized when the source voltage VS has become about the voltage VB.
Patent JP-H0886505-A (JP)
Title: Air conditioning outlet air stream deflecting device
Inventor: KAMATA TOMOHIRO
IPC: F24F13/10
Filed: 1994-09-19
Abstract: PURPOSE: To obtain comfortable fluctuation of airflow by a method wherein the setting of an air volume in accordance with the ventilating direction from an air outlet port into an indoor space is permitted and the outlet airflow is provided with a proper accent. CONSTITUTION: An air conditioning outlet air stream deflecting device is constituted of an air outlet casing 1, in which a plurality of air outlet ports 13, having different airflow directions, are opened and the inside of which is defined into a plurality of air outlet spaces 1a corresponding to respective air outlet ports 13, a cylindrical body 2 connected to the air outlet casing 1 and defined into a plurality of air ducts 2a communicated with respective air outlet spaces 1a, and air volume control valves 3, controlling the flow rate of air in respective ventilating air ducts 2a. Further, the cylindrical body is preferably rotated by a cylindrical body driving unit 4 about the axial center of the same.
Patent JP-H0886733-A (JP)
Title: Viscosity detecting device
Inventor: MIURA SHINSUKE
IPC: G01N11/14
Filed: 1994-09-16
Abstract: PURPOSE: To allow an oscillating shaft portion extending between a liquid detecting element and an inertial mass to have its node made to coincide with a bearing portion by providing the inertial mass at the end of a shaft opposite to the liquid detecting element, supporting the node with the bearing portion for the purpose of achieving well-balanced oscillation, and providing a node alignment mechanism which moves the inertial mass in the direction of an axis or in a direction perpendicular to the axis. CONSTITUTION: In this viscosity detecting device having an oscillating shaft 1 which is made to oscillate about an axis X by an oscillator 3, has at one end a liquid detecting element 2 immersed in a liquid to be measured and has a bearing portion 6 on its extended length, an inertial mass 7 is provided integral with the oscillating shaft 1 and on that side of the axis X opposite to the liquid detecting element 2 with the bearing portion 6 between the mass 7 and the element 2, and a node alignment mechanism 13 which moves the whole or part of the inertial mass 7 close to and away from the axis X or along the axis X is provided.
Patent JP-H0560821-A (JP)
Title: Wiring board inspecting device
Inventor: SUZUKI YUTAKA
IPC: G01R31/28
Filed: 1991-09-03
Abstract: PURPOSE:To automatically conduct inspections so as to prevent artificial inspection mistakes by obtaining a succeeding check signal based on a preceding normal detecting signal and, when the normal detecting signal is not available, displaying an abnormal part. CONSTITUTION:A start switch 11 instructs a CPU 3 to start an inspection by giving a check signal A1 to a wiring circuit 21 which becomes the first object to be inspected and, at the same time, outputting a starting signal C1 to the input-output port 31 of the CPU 3. When the circuit 21 is normal, a normal detecting signal D1 is inputted to the port 31 and the CPU 3 instructs a return signal circuit 41 to output the first return signal B1 to the relay circuit 12 of an inspection input substrate 1 by giving return information G1 to the circuit 41 by using the signal C1 as preceding information and signal D1 as new information. The circuit 12 generates the succeeding check signal A2 and the same procedure is repeated. When the inspection reaches the final stage, a completion pilot lamp 1r lights. When the new information is not available within a prescribed period of time, abnormality detecting information NG is outputted to the port 31 and displayed on a display 51 and, at the same time, the information processing is temporarily discontinued.
Patent JP-H03145287-A (JP)
Title: Video signal receiving system
Inventor: HAMON JOEL
IPC: H04N5/18
Filed: 1990-09-18
Abstract: PURPOSE: To exactly adjust the amplitude of a video signal by providing a variable gain element for holding a video signal between scheduled limits, and a circuit in which the gain of this element maintains the amplitude of a line synchronizing pulse constant. CONSTITUTION: A difference between a bottom level 30 of a pulse 29 and a lower level 25 of a converter 14 is made small by a 0.7V difference between a black level 24 and the level 25. Then, full video signals (the sum of a line synchronizing pulse and a video signal) can be made closer to the low limit 25 than a high limit 26, and actually the bottom 30 of a pulse 29 can be made coincident with the low level 25 by the effect of this adjustment. Thus, the amplitude of the video signal can be exactly adjusted.
Patent JP-H1178616-A (JP)
Title: Clutch on/off device
Inventor: YAMAMOTO YASUSHI
IPC: F02D41/04
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To enhance the feeling, etc., in engaging and disengaging a clutch by preventing excessive slip when automatic engagement is to be made, and allowing the clutch to make a proper slip. SOLUTION: A clutch engaging/disengaging device 1 includes automatic engaging/disengaging means 2, 7, 78, 79, 35, 62, 64, 68, 74, 72, and (a) which execute automatic engagment and disengagement of a clutch 8 in conformity to the signal input as specified, and also an engine control mean 72 to execute the engine control irrespective of the actual degree of opening of an accel. pedal on the basis of the control degree of accel. opening when the clutch 8 is in automatic engagment and disengagement, whereby the engine control is executed so that the control degree of accel. opening is approached to the degree of accel.  pedal opening when automatic engagement is to be made, and the control means 72 changes in steps the approaching speed upon comparison of the dirrerential S of the difference ΔN between the engine revolving speed Ne and the clutch revolving speed Nc with the thresholds H1 and H2 stored previously.
Patent JP-H1188577-A (JP)
Title: Photograph processing system
Inventor: KUBO MASAHIRO
IPC: H04N1/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To allow the system to acquire data from a variety of media, have provision for various output forms and reply a requirement of a customer efficiently. SOLUTION: The photograph processing system 100 receives a variety of recording media on which an image (or image data) is recorded and receives the image data from them and applies image processing photo synthesis or front print or the like to the data, then produces a photo print and records the printed image data (digital image data) on a designated recording medium depending on a desire of a customer for the customer. Furthermore, the image data are sent from a remote place by using a communication channel to request the processing. Since a plurality of I/Fs 146 are provided, the connection to an external recording medium a digital camera 148 or the like is facilitated.
Patent JP-H0590383-A (JP)
Title: Gate valve for magnetic levitation conveyor
Inventor: KONDO FUMIO
IPC: B65G54/02
Filed: 1991-09-27
Abstract: PURPOSE:To dispose poles at an equal interval at connecting positions of a conveying passage of a magnetic levitation conveyor by disposing a gate valve near the connecting position of the passage, and mounting poles formed of electromagnets at its arm. CONSTITUTION:A gate valve 20 having a valve body 22, an arm 24 and poles 26 formed of electromagnets mounted at the upper end of the arm 24 is provided at the connecting position of partition walls 10-1, 10-2 of a magnetic levitation conveyor. When a current is supplied to the poles 26 at the upper end of the arm 24 to be excited if a conveying base 12 is moved rightward to pass the valve 20 at the time of opening the valve, a magnetic force from the poles 26 is operated at the base 12, and not largely vibrated. On the other hand, the arm 24 is extended upward by an air cylinder 34 at the time of closing the valve, the arm 24 is oscillated in a direction of an arrow CCW together with the body 22 by an oscillating mechanism to seat the body 22 at a valve seat 10-1s. Thus, conveying passages R-1, R-2 are completely closed, and can be evacuated in vacuum only from a downstream side from the closed position.
Patent JP-H0585410-A (JP)
Title: Front part body structure of automobile
Inventor: WATARI TADAYOSHI
IPC: B62D25/08
Filed: 1991-09-27
Abstract: PURPOSE:To improve the vibration noise performance and collision performance of a car body by effectively improving the rigidity of a suspension tower part for the thrusting-up load inputted into the suspension tower part from a suspension system, in particular from a buffer device. CONSTITUTION:On a suspension tower panel 8 which forms a suspension tower part 3, an extension part 8c extending in the closed section of an apron reinforcement 4 from the upper edge part is installed, and the extension part 8c is joined with the panels 2 and 4a which constitute the apron reinforcement by half dividing the closed section of the apron reinforcement 4. The rigidity of the apron reinforcement 4 is improved by the extension part 8c, and since the part having the improved rigidity and the suspension tower part 3 are connected to each other by the extension part 8c, the rigidity for the pushing-up load, etc., of the suspension tower part 3 can be improved effectively.
Patent JP-H02134772-A (JP)
Title: System reading and coding magnetic track supported by manually moved medium document
Inventor: JIYANNMISHIERU KEBORUKIAN
IPC: G06K7/08
Filed: 1989-09-25
Abstract: PURPOSE: To constitution simple and undestructible and to make possible excellent write-in by making a magnetic track two parts of a coding in-variable message and a variable message and making prescribed values a message length, distances between series three heads, etc. CONSTITUTION: First, second parts 3, 6 for the invariable message and the variable message such as a coding clock, etc., with equal lengths MF, MV or slightly shorter MV are provided on a track 2 of a document medium 1. When the medium 1 is moved manually, the part 3 is read out by a read head 9 of a series three heads at distances D1 , D each other, and a write-in signal generator 12 of an electronic circuit 15 is started through a decode module 21 and a processing module 20. Then, the medium 1 is moved by the distance D1 nearly answering to the length MF equal to the distance D, and is read out from the part 3 by a read-out head, and the variable data are written in the part 6 by a write-in head 10 through the circuit 15 synchronized with the clock changed according to the moving speed of the medium 1.  Thus, the constitution becomes simple and undestructible, and the excellent write-in is performed.
Patent JP-H08112952-A (JP)
Title: Ink jet recording apparatus
Inventor: KURONUMA AKIRA
IPC: B41J11/42
Filed: 1994-10-14
Abstract: PURPOSE: To provide an ink jet recording apparatus constituted so as to prevent false detection, in detecting a change in the quanties of the reflected light from a platen and a material to be recorded by a quantity-of-light detection means, by checking the quantity of the reflected light from the platen. CONSTITUTION: Ink is emitted to a material S to be recorded by the recording head (unit 2) moved and scanned along a platen 8 to perform recording. An ink jet recording apparatus has a quantity-of-light detection means (sheet width detection sensor 201) detecting a change in the quantities of the reflected light from the platen 8 and the material S to be recorded during movement and scanning and a control means performing control so as to detect the contaminant on the platen 8 by the quantity-of-light detection means.
Patent JP-S63161878-A (JP)
Inventor: ENRIKE FUAN FURANSHISUKO DEDE
IPC: H02M7/5387
Filed: 1987-10-01
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-H08108008-A (JP)
Title: Defoaming agent composition
Inventor: SAITO KENJI
IPC: B01D19/04
Filed: 1994-10-14
Abstract: PURPOSE: To obtain a defoaming agent compsn. excellent in dispersion stability and satisfactorily maintaining defoaming action even at a high temp. or under mechanical shear by blending fine powder of polyorganosilsesquioxane having a specified specific surface area. CONSTITUTION: Various materials used as the essential components of a defoaming agent are mixed with fine powder of polyorganosilsesquioxane having >=100m<2> /g BET specific surface area surface-treated with a treating liq. such as organosilane to obtain the objective defoaming agent compsn. Polyorganosiloxane oil and/or polyorganosilcarbenesiloxane oil excellent in affinity and defoaming ability is used as the materials used as the essential components of a defoaming agent. Since the fine powder of polyorganosilsesquioxane has >=100m<2> /g BET specific surface area, it can be easily and uniformly dispersed in other component, especially polyorgano- siloxane. The resultant compsn. is therefore excellent in dispersion stability and defoaming characteristics.
Patent JP-H03112739-A (JP)
Title: On-vehicle receiver
Inventor: SHISHIDO OSAMU
IPC: B60R11/02
Filed: 1989-09-27
Abstract: PURPOSE:To surely hear traffic information by providing constitution such that in the case of receiving a data of showing the traffic information in announcement, a reproduction sound level of the received data is increased a little as compared with the reproduction sound level of a normal broadcast. CONSTITUTION:An RF signal from a receiving antenna l is applied to a voice demodulator 4 through a front end 2 and an IF (intermediate frequency) amplifier 3 and FM-detectd. An FM-detected demodulated output is separated by a stereophonic multiplex circuit 5 into right and left voice signals which are respectively applied to gain adjusting circuits 7L, 7R through a muting switch 6. While the demodulated voice signal is partly applied to each gain adjusting circuit 7L, 7R through a BPF8 and the second muting switch 9. When a signal of showing traffic information during announcement is detected by a decoder 10, a voice output level is increased by turning off the first switch 6 and turning on the second switch 9.
Patent JP-H0992651-A (JP)
Title: Semiconductor element and connection method
Inventor: MIZUSAWA YUMI
IPC: H01L21/60
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a reliable semiconductor element easy to repair and its connection method. SOLUTION: A bump electrode 2 is made up of a signal bump electrode 21 mainly effective in electrical connection and a fixing bump electrode 22 mainly effective in mechanical connection. In a continuity test for a semiconductor element 1, only the fixing bump electrode 22 is joined with a wiring pattern in a solid-phase diffusion state. After the continuity test, the signal bump electrode 21 is also joined with the wiring pattern in a solid-phase diffusion state. When the semiconductor device 1 is repaired, damage to a position of wiring pattern to be joined with the signal bump electrode 21 is prevented, and even when the repair is repeated, reliability in a bump electrode 2 is not reduced.
Patent JP-H08115614-A (JP)
Title: Dielectric ceramic composition for temperature compensation
Inventor: YABUUCHI SHOZO
IPC: H01B3/12
Filed: 1994-10-14
Abstract: PURPOSE: To provide such a dielectric ceramic composition for temperature compensation that satisfies the temperature change rate of specific electrostatic capacity in specific dielectric constant and temperature range and eliminates any degradation of insulation resistance under high-temperature load environment. CONSTITUTION: A main component consists of xRO-yBaO-zTiO2 (wherein, RO is rare earth element and x, y, z represent mol%) and x, y, and z are in a region connecting respective vertexes A (x=20.1, y=13.0, and z=66.9), B (x=22.6, y=11.8, and z=65.6), C (x=23.1, y=9.9, and z=67.0), and D (x=20.3, y=12.2, and z=67.5). Neodymium oxide is contained by 5wt.pts. or less terms of Nb2 O5 , manganese oxide 3wt.pts. or less in terms of MnO, and silicon oxide 3wt.pts. or less (in both cases, not including 0wt.pts.) in terms of SiO2 to this main component 100 wt. parts.
Patent JP-2001074143-A (JP)
Title: Lip type seal
Inventor: IKEDA YASUHIRO
IPC: F16J15/3244
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a lip type seal for preventing increase in the slide load of the tip part of an elastomer-made lip member, and maintaining sealing performance for a long time when a shaft is stopped, even the pressure in the machine inside space become high when the shaft is rotated. SOLUTION: The inner periphery of a tubular case 11 fixed to the inner periphery of a housing 1 holds an elastomer-made lip member 12, an inner side back up ring 13 for bearing the main body portion 123 of the member 12 from the back surface side, and a synthetic-resin(PTEE)-made lip member 14 arranged in the back surface side of the ring 13. A screw groove 125, causing pumping action in a leak direction when a shaft is rotated, is formed on the inner peripheral surface of the tip lip part 124 of the member 12, and a screw groove, causing pumping action in the reverse direction to the leakage, is formed on the inner peripheral surface of the tip lip part 143 of the member 14. Consequently the pressure, in the back surface space S3 of the tip lip part 124 of the member 12, stands against the pressure in the space S1 to relax the slide load of the tip part 124.