baber/WOPTO huggingface dataset:
Patent JP-2001066484-A (JP)
Title: Method for parallellizing joining faces of optical component, and mechanism for adjusting these faces
Inventor: SUGIURA HIROYOSHI
IPC: G02B7/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a method and mechanism capable of holding in parallel both joining faces of optical component without leaving space between the faces. SOLUTION: One optical component 13A held by a spherical body 9, which is freely rotatably and movably retained in the internal space 3 of a gimbal mechanism 1, is brought relatively close to the other optical component 13B, with the joining faces 23A, 23B pressed to each other for surface-adjustment; then, a fluid pressure is controlled in the internal space 3 of the gimbal mechanism 1, retreating the spherical body 9 in the direction of reducing a pressurizing force in the joining faces 23A, 23B, and fixing the spherical body 9. Further, by the restoring force of an elastic mechanism 31 at this time in accordance with the backward moving quantity of the spherical body 9, the gimbal mechanism 1 is moved forward.
Patent JP-S60129943-A (JP)
Title: Optical pickup device
Inventor: NAKAMURA AKIRA
IPC: G11B7/135
Filed: 1983-12-16
Abstract: PURPOSE:To miniaturize an optical pickup device while maintaining the satisfactory sensitivity for detection of a focus error, etc., by attaining such a constitution where a laser beam reflected and sent back from an optical disk has its optical axis at an acute angle to the optical axis of a laser beam traveling its going route. CONSTITUTION:A reflecting surface 12a of a beam splitter 12 is set at a sloping angle theta. Thus a laser beam reflected and sent back from the signal recording surface of an optical disk 15 is reflected so that its optical axis has a <=90 deg. acute angle to the optical axis of a laser beam traveling its going route to be made incident on the disk 15 from a semiconductor laser 11. The sent-back laser beam separated and reflected by the splitter 12 travels in an acute direction to the optical axis of the laser beam made incident on the disk 15. While a radiating surface 12b through which are sent-back laser beam reflected by the surface 12a is radiated from the splitter 12 is set vertical to the optical axis of the sent-back laser beam.
Patent JP-H01108515-A (JP)
Title: Objective lens for reflection type microscope
Inventor: DEBITSUDO AARU SHIEEFUAA
IPC: G02B17/08
Filed: 1988-09-24
Abstract: PURPOSE: To obtain high power by using only a mirror optical system by forming a 4-times reflection optical path with a 1st isolation distance and a 1st operation distance. CONSTITUTION: In the case of operation in 4-times reflection mode, a 1st sample image formation surface 30 corresponds to the focus of the objective of a microscope. A radiation energy beam 31 is reflected by the front mirror 21 of a secondary mirror 20 toward the front mirror surface 23 of a primary mirror, reflected again toward a secondary mirror 20, and reflected toward the front mirror surface 23 of the primary mirror to form a focus on a 1st sample image formation surface 30. The radiation energy beam 31 forms a far visual field stop and becomes nearly parallel to the back optical axis projecting from the secondary mirror 20. The primary mirror 25 is displaced to a position 25' and then the radiation energy beam 41 is reflected once each by the secondary mirror 20 and primary mirror 25 to form a focus at a 2nd sample image formation position 40.  Consequently, high power is obtained by using only a mirror optical system.
Patent JP-S6392339-A (JP)
Inventor: PAURU RUDORUFU HATSUKAA
IPC: A61B6/02
Filed: 1987-09-24
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-2001059814-A (JP)
Title: Noninvasive organism analyzer
Inventor: TAKACHI YASUHIRO
IPC: A61B5/1455
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To enable the acquisition of accurate organism information by extracting a concentration profile standardizing an image density distribution distributing across the blood vessel of an analysis area, and judging the reliability of the organism information on the basis of the formation characteristics. SOLUTION: A finger 14 is illuminated with the first LED of a light source 11 to image an transmitted image such as the blood vessel image of a skin surface by an imaging part 12. A data processing part 2 sets an analysis area vertically traversing a blood vessel in the image, and the density profile in the vertical direction is prepared in the blood vessel in the analysis area by an imaging density profile extraction function. The base line of the density profile (a straight line showing the background intensity of a blood vessel) is obtained for standardization by a quantification function, a peak height and its half width are found from the standardized density profile, and stored as organism information. The distribution width for reliability judgement is found from the density profile to judge the reliability of the data.  After judgement completion, the half width is displayed in a graph on an output part 10 in addition to a reliability judgement result together with the time series change as blood vessel width.
Patent JP-H0287970-A (JP)
Title: Overvoltage protector for self-exciting switching power source
Inventor: KONO ICHIRO
IPC: H02M3/28
Filed: 1988-09-22
Abstract: PURPOSE:To perform protection against overvoltage by providing a means for detecting counter electromotive force of a primary switching element and a Zener diode which is conducted when the difference between the counter electromotive force and the feedback voltage exceeds over a predetermined value corresponding to the secondary allowable overvoltage and maintains the differential voltage at a predetermined level. CONSTITUTION:Means D1, C1 for detecting the feedback voltage of a primary switching element Q1 and counter electromotive force, and a Zener diode Dz1 which is conducted when the difference between the counter electromotive force and the feedback voltage exceeds over a value corresponding to the secondary overvoltage and maintains the differential voltage constant are provided. By such arrangement. protection against overvoltage is realized.
Patent JP-H0288170-A (JP)
Title: Detecting device for wear of grindstone
Inventor: NAGASE NOBORU
IPC: B24B49/18
Filed: 1988-09-22
Abstract: PURPOSE:To prevent grinding by a defective grinding wheel by deciding the wear state of the grinding wheel based on the difference in the vibration shown by a vibration detecting means at the grinding wheel idle running time and the vibration of the work grinding time. CONSTITUTION:An acceleration pickup 2 detecting the vibration caused on the whole grinder 1 body is fitted to the grinding wheel head 1a of the grinder 1. An original detecting sensor 4 is incorporated to the motor 3 rotating a grinding wheel 5 and an origin detection signal is output according to the rotation of the motor 3. CPU is incorporated in a display device 7 and only vibration caused by the unbalance of the grinding wheel and the vibration caused by wear are input by being extracted by a band pass filter from the vibrations detected by the acceleration pickup 2. The detection signal of the origin detecting sensor 4 is input as well. Consequently the difference in the vibration of grinding time and that of idle running time is instructed as the vibration caused by wear and the grinding wheel can be changed at the initial wear stage.
Patent JP-S6297085-A (JP)
Title: Information recording card
Inventor: HIGUCHI HIDETO
IPC: G06K19/00
Filed: 1985-10-24
Abstract: PURPOSE:To attain the rewriting of information and at the same time to avoid such a case where the recorded information is destructed by magnetism, static electricity and, bending, etc., by providing an information recording layer of the form memory plastic to a part of a card base. CONSTITUTION:A recessed groove 12 is formed on a card base 10 and an information recording layer 16 made of shape memory plastic is provided to the groove 12 via a cushion material 14. The shape memory plastic of the layer 16 consists of a shape memory polymer. When the information is recorded and erased, a signal pattern is produced previously in the form of a recessed/ projected master board and then pressed against the layer 16. Thus the information 20 on the recessed holes are recorded and then erased with heating and by the physical properties of said shape memory plastic. Then a master board of a different type of information is pressed again against recording of information. Hereafter the recording and erasion can be repeated in the same way and at the same time it is possible to avoid such a case where the recorded information is destructed by magnetism, static electricity and bending, etc.
Patent JP-H04121093-A (JP)
Title: Synchronous operation unit employing inverter
Inventor: KAMIMURA KOJI
IPC: H02P21/34
Filed: 1990-09-07
Abstract: PURPOSE:To realize a P.I control in which a required follow-up performance is satisfied over a wide range by outputting a transient signal, e.g. a differentiation signal, for correcting the speed command signal in a following system at the time of starting a preceding system in the synchronous follow-up control of two sets of mechanical systems. CONSTITUTION:A speed detecting circuit 33 operates the speed difference between two mechanical systems and the speed of a preceding system 13, which becomes a target speed of a following system, by counting the output pulse signals from phase A or B and performing pulse width operation of clock pulse. The operated speeds are then converted into frequency signals corresponding to the number of poles of a following motor 22 and the converted frequencies are outputted as signals  f1, fp. The signal  f1 is subjected to proportional integrating(P.I) conversion in the speed detecting circuit 33. A phase difference detecting circuit 34 then operates the count of output pulse signals of respective phases and Z, A, B from both encoders thus detecting a phase difference between the matching points of both mechanical systems. A P.I regulator 35 receives the signal  theta and outputs a frequency signal  f2.
Patent JP-H04118384-A (JP)
Title: Steering control structure for farm working vehicle
Inventor: MINAMI TERUO
IPC: B62D11/08
Filed: 1990-09-06
Abstract: PURPOSE:To secure a smoothly slow turn by making the initial pressure of a booster controlling mechanism magnifiable when a selector valve, selecting a hydraulic fluid supply for a first hydraulic clutch, transmitting clockwise power, and a second hydraulic clutch, transmitting counterclock wise power, is switched to the first hydraulic clutch side. CONSTITUTION:A first hydraulic clutch 12 capable of transmitting clockwise power in lower speed than the other side is installed in one side selected out of a symmetrical pair of travel devices and a second hydraulic clutch 30, capable of transmitting counterclockwise power, in the other side selected out of these symmetrical travel devices, respectively, while a hydraulic fluid supply for these hydraulic clutches 12, 30 is controlled by a selector valve 35. In addition, a booster controlling mechanism 36 in common with these hydraulic clutches 12, 30 is installed there, which is linked up with an operating level 39 so as to make pressure for clutch-on operation go up in response to an operating position of the operating lever 39. Moreover, when the selector valve 35 is selected to the side of the first hydraulic clutch 12, in linkage with this, there is provided a booster operating means which enhances the initial pressure of the booster controlling mechanism 36.
Patent JP-S61118931-A (JP)
Title: Cathode-ray tube manufacturing method
Inventor: OBARA KATSUMI
IPC: H01J9/20
Filed: 1984-11-14
Abstract: PURPOSE:To prevent glaring effectively and strengthen the adhesion power of membrane to bear a long period of use, b applying an electrostatic air blow over the front panel after removing the abrasive and before a specific alcohol solution is sprayed. CONSTITUTION:After the surface of a CRT front panel is polished with an abrasive,a nd the abrasive is wiped out by a bleached cloth, an electrostatic air blow is applied, and then the panel surface is preheated. After that, the electrostatic air blow is applied again, and an alcohol solution of (SiOR)4 is sprayed. As a result, when the sprayed particles reach the panel surface, they lose movability and stay on the sprayed surface in globular particles or flat pieces to make up a continued uneven coarse surface, which is later combined with the glass surface by heating and drying at a given temperature. In such a way, antiglaring effect is increased and the membrane adhesion is strengthened.
Patent JP-H0556118-A (JP)
Title: Communication connection system for cordless telephone system
Inventor: SHINOZAKI KENJI
IPC: H04M1/00
Filed: 1991-08-26
Abstract: PURPOSE:To shorten whole connection time by repeatedly calling only mobile stations except for a mobile station which responds to a call from a base station for plural mobile stations. CONSTITUTION:At the time of sequentially calling plural mobile stations 1-n from the base station, the mobile station responding to the call is stored in a storage means 8 provided on the base station and the other mobile stations except for the mobile station are repeatedly called. Namely, a series of a connection detection operation is repeated for the respective mobile stations 1-(n) in order from the mobile station 1. In the connection detection operation, it is judged whether the reception of returning data from the mobile stations 1-n is stored ion the storage part 8 or not. When it is previously stored, a system shifts to the connection detection of the next mobile station. Thus, connection request data is sent only to the mobile station which does not receive the returning data, and connection requesting data is not sent again to the mobile station which previously receives the returning data.
Patent JP-S6298135-A (JP)
Title: Humidifier
Inventor: HIRAYAMA KENICHI
IPC: F24F6/04
Filed: 1985-10-23
Abstract: PURPOSE:To quicken water supplying time and permit to control a humidifier by a method wherein a water supplying tank, having a plurality of water supplying ports capable of supplying water into respective hollow structures formed by porous sheets, is provided while the level of water in the tank is controlled by a water level detecting means. CONSTITUTION:When a humidifying capacity is desired to be set at an intermediate value, for example, the movable contact A of a humidifying capacity switching switch 10 is connected to the fixed contact (b) of the same. When the level 11 of water in a water supplying tank 5 is located below the lead switch 7b of a float switch 7 in this case, an electric current flows through the normally closed lead switch 7b of the float switch 7 and a solenoid valve 9 whereby the solenoid valve 9 is opened and the supply of water is started. When the level of the supplying water has arrived at the position of the lead switch 7b, the switch 7b is opened and the solenoid valve 9 is closed to stop the supply of water. Accordingly, the water is supplied to hollow structures 1a, 1b, connected to the supplying water outlet ports 6a, 6b of the water supplying tank 5, however, the water is not supplied to another hollow structure 1c, connected to the supplying water outlet port 6c located above the supplying water outlet port 6b, and the amount of humidifying may be controlled.
Patent JP-H08287238-A (JP)
Title: Method and equipment for synthesis of picture
Inventor: BINSENZO ARUTSUO RUKA RIGUORI
IPC: H04N1/387
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for synthesizing an image for fetching scanning image data to the arbitrary object of a final image by a further simple and effective method. SOLUTION: This is a device for synthesizing an image. This device is provided with a scanning means 1 which inputs scanning data, preserving means 3 which preserves the outline of an object and related object color data, and plotting means 4 connected with the preserving means 3 and the scanning means 1, which plots the object by using the related object color data. At least one of the objects having the related object color data is defined as the components of the corresponding inputted scanning data.
Patent JP-2001062480-A (JP)
Title: Treatment of sewage
Inventor: IZUMI SEIJI
IPC: C02F1/44
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating sewage by which the concn. of activated sludge is kept constant over the whole region in an aeration tank. SOLUTION: Plural immersion-type membrane separators 21 are set in a reaction tank 1, aeration air is diffused from a diffuser pipe 23 arranged in each of the separators 21, and the sewage flowing into the reaction tank 1 is biologically treated with activated sludge in this membrane-separation activated sludge process. In this case, the influent sewage is pretreated to remove the foreign matter by a screen and then supplied into the tank through the diffuser pipe 23 in the separators 21 along with the aeration air.
Patent JP-S6393607-A (JP)
Title: Amphibious vehicle
Inventor: MURAKAWA KATSUJI
IPC: B60F3/00
Filed: 1986-10-09
Abstract: PURPOSE:To enable driving wheels to be stopped simply by providing a clutch mechanism to at least one of respective driving wheel driving shafts which extend from a differential gear case in the captioned vehicle where driving force from an engine is put in the differential gear case of a differential gear device and then transmitted to the right and left driving wheels. CONSTITUTION:The driving force of an engine 1 arranged in the rear of a boat-shaped vehicle body is transmitted to the right and left rear wheel driving parts 13L and 13R through a transmission 3 and a power transmission device 4 and also transmitted to a screw driving shaft 18 through a transfer device 10, while this driving force is transmitted to the right and left front wheel driving shafts through the transfer device 10 and a front wheel differential gear device 15. In this case, the power transmission device 4 is provided so that a driven gear 20 is formed in the differential gear case 19 of a rear wheel differential gear device 9 in its inside and it is engaged with the final drive gear 8 of the transmission 3. And a clutch 11 is interposed at one of the right and left rear wheel driving shafts 13L and 13R which extend from the differential gear case 19 in the width direction of the vehicle.
Patent JP-2001066007-A (JP)
Title: Air conditioner
Inventor: MATSUSHIMA HITOSHI
IPC: F25B13/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain an air conditioner in which a high cycle efficiency can be ensured even when the outdoor air temperature is very low during heating operation or when the outdoor air temperature is very high during cooling operation. SOLUTION: In an air conditioner comprising an indoor unit including indoor heat exchangers 8a, 8b, and an outdoor unit including an outdoor heat exchanger 3, a compressor 1 and a four-way valve 2 contained in a housing, an auxiliary heat exchanger 5 is provided at the air inlet of the housing on the upstream side of the outdoor heat exchanger 3.
Patent JP-H0581633-A (JP)
Title: Production of composite type magnetic head
Inventor: IPPOSHI KOJI
IPC: G11B5/127
Filed: 1991-09-19
Abstract: PURPOSE:To adjust all of the gap depths of respective core chips of the composite magnetic head to a prescribed gap depth. CONSTITUTION:A magnetic recording medium-contact surface 5 is adjusted by grinding and polishing until a slider assembly 4 having one piece of core chip 1 attains the prescribed gap depth D. The respective base parts 6 of two pieces of the slider assemblies 4 adjusted already to the prescribed gap depth D are then simultaneously ground. Finally, two pieces of the slider assemblies 4 are mounted to a gimbal 7 apart the distance of the prescribed spacing W of tracks. Since all of the gap depths of the respective core chips 1 of the composite magnetic head 8 can be adjusted to the prescribed gap depth D, stable recording/reproducing without fluctuations are executed and the dealing with the higher densities of the magnetic recording medium is possible.
Patent JP-H10274411-A (JP)
Title: Temperature control method of dust collector of refuse incinerator
Inventor: FUJII SATOSHI
IPC: F23J15/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a control method of dust collecting equipment in a refuse incinerator which is capable of holding the temperature of exhaust gas at the inlet of the dust collecting equipment constantly within a proper range. SOLUTION: In a temperature control method of dust collecting equipment of a refuse incinerator which processes exhaust gas of an incinerator having a boiler one after another with an exhaust gas cooling device and the dust collecting equipment, the temperature of exhaust gas at the entrance of the dust collecting device is measured while the exhaust gas temperature 16 of the incinerator 1 or the exhaust gas flow rate 19 or the amount of steam generation 17 of a boiler 4 is measured.  The amount of water spray of an exhaust gas cooling device 2 is operated based on these measurement results, thereby controlling the exhaust gas temperature at the entrance of the dust collecting equipment and furthermore, performing feedback control based on the exhaust gas temperature 8 at the entrance of the dust collecting equipment and feed forward control based on the exhaust gas temperature 16 of the incinerator 1 or the exhaust gas flow rate 19 or the amount of steam generation 17 of the boiler 4.
Patent JP-H0579443-A (JP)
Title: Distributor for internal combustion engine
Inventor: NOZUKA HIROBUMI
IPC: F02P7/00
Filed: 1991-09-19
Abstract: PURPOSE:To provide a distributor having its structure simplified and excellent sealing ability. CONSTITUTION:An C-shaped spring guide 7 is securely pressed on the outer periphery of only the cylindrical part 5 of a housing 4 to form an O-ring groove. Or, a structure wherein an U-shaped spring guide having the O-ring groove is securely pressed in and an O-ring 10 is assembled in the O-ring groove is provided. This constitution reduces and unifies the size and the weight of the cylindrical part of the housing, prevents the occurrence of defective sealing ability owing to a casting void produced by a work to machine the O-ring groove, reduces a mold cost, and provides an increased life through simplification of a diecast mold.
Patent JP-H08171540-A (JP)
Title: Neural network and neural chip
Inventor: ANDORE SUTANRE
IPC: G06V10/764
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a neural semi-conductor chip including a neuron unit which is composed of plural neuron circuits to which a signal is supplied by various kinds of buses. SOLUTION: The respective neuron circuits adds a means for generating the local result signal of an 'ignition' type and the local output signals of distance or a category type in the respective buses. An OR circuit 12 executes OR concerning the whole corresponding local result signals and the local output signals and generates respective first global result signals and global output signals in the respective buses which are integrated to an on-chip common communication bus shared by the whole neuron circuits of a chip. Then, an additional OR function is executed between the whole corresponding first global result signals and the global output signals by a dot processing in an off-chip common communication bus inside a driver block in order to generate the second global result signals and the global output signals.