baber/WOPTO huggingface dataset:
Patent JP-S62150892-A (JP)
Title: Light quantity controller
Inventor: SHIBATA ISAMU
IPC: H01S5/0683
Filed: 1985-12-25
Abstract: PURPOSE:To stably control the light quantity of a semiconductor laser by setting the light quantity of the semiconductor laser in the state that the laser is thermally stable. CONSTITUTION:A photo detector 11 made of a photodiode detects a laser beam emitted backward from a semiconductor laser 12, and outputs a current proportional to the intensity (light quantity). This current is converted to a voltage by an amplifier 13, and compared by a comparator 14 with a reference voltage Vref. The output voltage of the comparator 14 becomes high or low level according to the amplitude relation of both input voltages of the comparator 14 to control the counting mode of an incremental/decremental counter 15. When a predetermined time is elapsed after a power set signal T1 is input and the laser 12 becomes thermally stable, an edge detector 16 outputs a disable signal to the counter 15 when the output voltage of the comparator 14 is initially inverted to a high level. It inhibits the counting operation of the counter 15 to hold the light quantity of the laser 12 as it is.
Patent JP-H08139434-A (JP)
Title: Manufacture of molded board
Inventor: OMORI KAZUMITSU
IPC: H05K3/00
Filed: 1994-11-02
Abstract: PURPOSE: To realize the accurate positioning of a transfer sheet and prevent generation of crease, by forming a gate in a gate setting region where a pin defining region determined by positioning pins overlaps with the transfer surface of the transfer sheet. CONSTITUTION: The position of a gate 26 is set in the gate setting region X where a pin defining region Z determined by the number of positioning pins and disposing positions of them overlaps with the transfer surface S of a transfer sheet 10. That is, when two positioning pins 51, 52 are disposed at an interval of D in a metal mold, two lines P1, P2 are obtained in the following manner; an extension line E connecting the positioning pins 51 and 52 is set, two points are set on the line E so as to be spaced D/2 away from both ends, and the lines P1, P2 are drawn vertically to the line E. Further two lines Q1, Q2 parallel to the line E are drawn on both sides of the line E so as to be spaced D/2 away from the line E. The pin defining region Z surrounded by the lines 1, P2, Q1 and Q2 is set.
Patent JP-H03227876-A (JP)
Title: Device for placing cover paper on piled papers
Inventor: UORUFURAMU UORUFU
IPC: B65H31/36
Filed: 1990-11-01
Abstract: PURPOSE: To feed and position a stack of paper sheets and paper covers in certainly laminated condition mutually by furnishing a supplying means with an abutting means to act on the preceding front edge of each paper cover with respect to the transporting direction for a stack of paper sheets. CONSTITUTION: A stack 2 of paper sheets is transported continuously in the feeding direction 8, and over the stack, a paper cover 1 is inserted onto a guide plate 11 sideways to the feeding direction 8. A transfer finger 6 guiding each stack 2 seizes the cover 1 while it passes through a slit provided in the guide plate 11 in the longitudinal direction, and sends the cover downward from the guide plate 11, which is led being supported by an air cushion formed between the cover 1 and stack 2 until abutting to the cylindrical roller element 24 of two abutting rollers 16 and 17, and thereby the cover 1 is aligned automatically. The stack 2 moving continuously reaches a roller step part 26 of the rollers 16 and 17 together with the sheets placed fast under it, and the rollers 16 and 17 are separated.
Patent JP-2000125355-A (JP)
Title: Cordless telephone system and its incoming call control method
Inventor: KIUMI HIDEO
IPC: H04W68/10
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a cordless telephone system that can call unspecified cordless telephone sets located in a designated area. SOLUTION: This system is provided with an extension telephone set 2 and a plurality of connection devices 3a-3c which connect with a private branch of exchange 1 and cordless telephone sets 4a-4b connecting with the connectors via a radio channel. The private branch of exchange has a function of individually calling the cordless telephone set via the connector based on designation from the extension telephone set and a function of calling simultaneously many unspecified cordless telephone sets in an area designated by the extension telephone set. Each cordless telephone set has a function of detecting an individual call to itself or to a simultaneous calls in an area to which it belongs and ringing a call tone.
Patent JP-H04167236-A (JP)
Title: Optical disk apparatus
Inventor: KASAHARA AKIHIRO
IPC: G11B7/1356
Filed: 1990-10-31
Abstract: PURPOSE:To stably perform a write operation and a replay operation by providing a light-transmitting flat plate which is provided with parallel faces used to adjust the displacement between the optical axis of an optical beam and the optically central axis of a condensing means. CONSTITUTION:The following are provided: a light source 10; a polarization means 12 which polarizes an optical beam from it; a condensing means 16 which condenses the optical beam on a recording film 17 on an optical disk; and a photodetection unit 14 which photodetects a reflected optical beam form a recording film 18 via the polarization means 12. The following is provided: a light-transmitting flat plate 13 which is installed obliquely with reference to the optical axis at the late stage of the polarization means 12 and which has parallel faces used to adjust the displacement between the optical axis of the optical beam and the optically central axis of the photodetection means 16. An optical axis outside a permissible region of the displacement between the optical axis of the optical beam and the optically central axis of the condensing means 16 can be put into the permissible range. Thereby, a write operation and a replay operation can be performed stably.
Patent JP-S63152594-A (JP)
Inventor: HIKASA KATSUHIRO
IPC: B67C3/28
Filed: 1986-12-10
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-S63148197-A (JP)
Inventor: TANAKA OSAMU
IPC: G21C13/06
Filed: 1986-12-10
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-H02140626-A (JP)
Title: Luminance measuring device for image display
Inventor: ENDOU YASUTO
IPC: G01R31/24
Filed: 1988-11-21
Abstract: PURPOSE:To easily measure the unevenness of luminance by adding the result of the image-pickup of an image display which is emitting light every area sectioned into a matrix and displaying the added value on a monitor so that the relation of the value to the area may be understood. CONSTITUTION:A CRT 10 to be inspected is connected to a driver 12 and a keyboard 27 is operated so as to designate the measurement of luminance. A controller 15 generates an address signal from a synchronizing signal from a TV camera 18 to read out data on light emission from a frame memory 13. The data is supplied through the driver 12, etc., to make the CRT 10 emit light. The light emitting state of the CRT 10 picked up in terms of image by the camera 18 is transmitted to the frame memory 21 and the image data of one frame is written in the memory 21 in synchronism with the readout of the electrical signal of the camera 18. The display surface of the CRT 10 is virtually sectioned into plural areas and the memory 21 is also sectioned into plural areas corresponding to the CRT 10's being sectioned. A personal computer main body 25 reads out the image data every area of the memory 21, adds it and displays the added value on the monitor 26 in a state corresponding to the area of the CRT 10.
Patent JP-H10126999-A (JP)
Title: Submerged motor
Inventor: NAKANISHI HIDEAKI
IPC: H02K5/132
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of forming a stepped part in a cast aluminum frame for positioning a stator and improve the center adjustability by a method wherein protrusions are formed in a cast aluminum bracket in a state that the stator is attached to the inside of the frame. SOLUTION: A plurality of protrusions 8 are formed on the extension of a flange 7 provided on the end circumference of a cast aluminum bracket 2A so as to protrude toward a stator 3 side to restrict the position shift of the stator 3 when the stator 3 fixed to a frame 1 moves downward. A minute gap 9 is secured between the end surface of the stator 3 and the bracket 2A in order to keep an allowance for assembly and for the tolerances of components. With this constitution, the stator 3 can be held and fixed at a required position by pushing it into the frame 1 and, further, the downward movement of the stator 3 can be restricted by the protrusions 8.  A pair of brackets 2A and 2B by which a rotary shaft 5 is supported can be attached to both the ends of the frame 1 in the aligned state while the brackets 2A and 2B are positioned by stepped part 10A formed on both the ends of the frame 1 by cutting.
Patent JP-2001114335-A (JP)
Title: Packaging device
Inventor: SEZAI HIROSHI
IPC: B65D65/04
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a packaging device capable of performing a close sealing packaging of a packaged item without heating the packaged item. SOLUTION: There is provided a packaging device in which it contains a cylindrical film member 2 having at least one end thereof being opened, a part of side wall of the cylindrical film member 2 is extended over both ends of the cylindrical film member 2 and it is formed by at least one extendable belt-like member 3 which can be extended upon acceptance of an external force. The cylindrical film member 2 is formed to have a size substantially corresponding to an outer shape of the packaged item before its packaging, or to an inner margin size of a container which is either equal to an outer margin size of the container or smaller than this outer margin size.  In the case that the packaged item is inserted at one end opening 2a of the packaging device 1, its inserting operation can be carried out under an extending action of the extendable belt-like member 3 to enable the packaged item to be sealingly closed and packaged. With such an arrangement as above, the sealing closed packaging can be carried out without heating the packaged item.
Patent JP-H04268649-A (JP)
Title: Method for controlling entry of data block into memory
Inventor: CHIYANDORASEKARAN MOHAN
IPC: G06F9/46
Filed: 1991-11-11
Abstract: PURPOSE: To prevent an arbitrary data page in a shared cache from being overwritten with an initial version of this page obtained from another shared data storage resource. CONSTITUTION: One high-speed cache 16 is shared among plural individually operating data systems in a multiple system data sharing composite body. By a management logic 17 in the cache 16, the data block in the cache is prevented from being overwritten with the preceding version of the page obtained from a storage means of a higher level.
Patent JP-H10136069-A (JP)
Title: Portable communication equipment having removable decorative element
Inventor: PETRELLA THOMAS ATHONY
IPC: H04B1/38
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To permit a secondary purchaser to remodel and adjust a decorative appearance, while an adjusting element is rigidly held by providing a first decoration part arranged near the second end part of a housing and on a front face, so that it is freely movable and a second decoration part arranged on the outer face of a key pad cover so that it can move freely. SOLUTION: The first decoration part 108 is stopped at the front part of the housing 112 by a snap-type, and the necessity for a latch mechanism can be eliminated. A tab and a slot for snap-type fitting are designed to hold the first decoration part 108 on the housing 112, even if force is added in any direction. Actually, such force tends to unfasten a fitting part and hold the first decoration part 108. The second decoration part is fitted to the keypad cover 106 in the snap-type, and the latch mechanism is eliminated. The first and second decoration parts can be taken out by permitting the user to give force for bending and pushing away the decoration part by fingers. Thus, the decorative exterior appearance can be given and changed by adjusting it to the taste of the user.
Patent JP-H01136848-A (JP)
Title: Seat belt device for automobile
Inventor: FUKUDA NAOYUKI
IPC: B60R22/06
Filed: 1987-11-20
Abstract: PURPOSE:To smoothly and surely carry out the installation/removal of a seat belt by providing a seat belt fixing member on the lower portion of a seat on the other side of a door and making two engaging members on the door side longitudinally movable along the upper and lower guide rails on the door being interlocked with the opening/closing of a door lock. CONSTITUTION:Guide rails 7, 8 are provided in a horizontal longitudinal direction on the upper portion of a door on a vehicle room side and in a forwardly ascending longitudinal direction on the lower portion thereof respectively, and the door-side engaging members 9, 10 of a three-point type seat belt 1 are longitudinally slidably provided on these guide rails. The engaging member 2 on the other side of the door of the three-point type seat belt 1 is fixed to the lower portion of the seat on the other side of the door. The longitudinal moving action of the engaging members 9, 10 on the door side is interlocked with the opening/closing of a door lock and, at the time of the getting on/off of a rider, the engaging members 9, 10 are moved to the front of the door and, then, moved to the rear of the door as the door is locked by closing. Thereby, the installing/ removing action of the seat belt can be smoothly and surely carried out without hindering the getting on/off action.
Patent JP-H09137144-A (JP)
Title: Hot-melt adhesive composition
Inventor: INOUE YOSHIKI
IPC: C09J153/02
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a hot-melt adhesive compsn. which has excellent holding power by comprising a hydrogenated phenolic resin, a block copolymer of styrene with a conjugated diene or its hydrogenation product, and a plasticized oil in respective particular amts. SOLUTION: A phenolic resin, such as a phenol-aldehyde resin, is dissolved in a solvent, such as isopropanol. The soln. is then hydrogenated by adding hydrogen in the presence of a catalyst contg. a metal, such as nickel or platinum, or a metal oxide and conducting hydrogenation at about 100 to 130 deg.C and about 10 to 150kg/cm<2> for about 3 to 10hr. The solvent is then removed to prepare a hydrogenated phenolic resin (A) having a softening point of about 80 to 150 deg.C. Thereafter, the resin (A) in an amt. of 30 to 70 pts.wt. (hereinafter referred to as 'pts.'), 10 to 40 pts. styrene/conjugated diene block copolymer (B) comprising styrene and a conjugated diene in a wt. ratio of (10:90) to (50:50), such as a styrene-butadiene block copolymer, and 10 to 40 pts. plasticized oil (C), such as a paraffinic process oil, are mixed together.  An additive is added to the mixture of component (A) + component (B) + component (C) in an amt. of 100 pts., and the mixture is melt-kneaded to prepare a hot-melt adhesive compsn.
Patent JP-S62153022-A (JP)
Title: Transport device
Inventor: KASHIMA NORIYASU
IPC: B65G57/03
Filed: 1985-12-25
Abstract: PURPOSE:To enhance the operability by arranging a lower, an upper conveyor and an elevator at one of the ends of a transport path, and thereby enabling accommodation in the same magazine after a specified processing is applied to each work taken out of one magazine. CONSTITUTION:The body of elevator 44 is driven upward, and the oversurface of No.2 slider 57 positions a little over than an upper conveyor 24, and the No.2 slider 57 is driven toward the front of No.1 slider 53. Then this No.1 slider 53 is driven in the direction of advancing, and the front of No.1 slider 53 intrudes to one of the sides of said upper conveyor 24, and thereafter the body of elevator 44 sinks, whereby a magazine 35 on No.2 slider 57 is placed. Then No.1 slider 53 is driven backward, and the upper conveyor 24 is driven, and now the magazine 35 placed there is transported in the direction as shown by arrow.
Patent JP-2001118068-A (JP)
Title: Method and device for pattern recognition and method and device for pattern collating
Inventor: NAGAO KENJI
IPC: G10L15/06
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To recognize which pattern class registered in a database an input pattern corresponds to through collating even when acquisition conditions of data greatly change. SOLUTION: An input means acquires pattern sets (A1, B1) for instruction through two sensing processes, and a means is provided which finds a feature extraction matrix AF of the set A1 and a feature extraction matrix BF of the set B1 maximizing inter-class variance corresponding to different classes and minimizing in-class variance corresponding to the same class, and a reference data base previously holds a set of feature quantities calculated by using the feature extraction matrix BF and the feature extraction matrix BF for respective patterns B1i of the set B1 and a best-matching decision means selects the element which is most similar to the feature quantity extracted by applying the feature extraction matrix AF to an inputted pattern A2j from the reference database.
Patent JP-H10137838-A (JP)
Title: Rotary wheel type continuous extruding device
Inventor: KUKI KEIICHI
IPC: B21C23/21
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotary wheel type continuos extruding device capable of holding the extruding pressure effected on the shoe-block at an optional fixed value to follow the variation of extruding pressure even when the pressure may fluctuate. SOLUTION: In a rotary wheel type continuous extruding device consting of a pair of moving wheels 1 and 3 and a shoe-block 5 arranged like a wedge between the pair of moving wheels 1 and 3, the device has an extruding pressure adjusting mechanism to hold balance with the extruding pressure by pressing the shoe-block 5 tangentially to the moving wheels 1 and 3, which extruding pressure adjusting mechanism is capable of following the variation of extruding pressure. The extruding pressure adjusting mechanism is made of a hydraulic cylinder with a hollow part rendering the extruded material to get through.
Patent JP-H09137723-A (JP)
Title: Exhaust device of internal combustion engine
Inventor: SAKAMOTO KINICHI
IPC: F01N1/08
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust device of an internal combustion engine effective in countermeasures for a crump as well as to improve reinforcement of the tip of a front tube by applying improvement to a collar to be inserted into the tip of the front tube. SOLUTION: A cylindrical collar 21 provided with a resistant body for increasing pressure loss of a vehicular exhaust system is inserted into the tip of a front tube 17 to be connected to an exhaust manifold through a flange 19. The collar 21 is taken as a throttle pipe in which a small diameter part 21b is formed downstream through a tapered diameter contracting part 21a, and the diameter contracting part 21a and the small diameter part 21b are taken as the resistant bodies.
Patent JP-H08153089-A (JP)
Title: Data processing method
Inventor: NAKAMURA HAJIME
IPC: G06F17/40
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a processing method in which influence of an initial value upon a mean value is small and in addition, time required for calculating the initial value is short by gathering data to vary with the lapse of time, and determining the mean value by executing specified calculation to the gathered data. CONSTITUTION: A data gathering part gathers the data to vary with the lapse of time. The mean value calculating means of an arithmetic part executes exponential average processing on the basis of the data gathered at present by the data gathering part and the mean value obtained in the past, and calculates the mean value of the data. In order to use the mean value obtained in the past at the time of calculating the mean value in this way, the mean value in the past stored in a memory for the mean value is read out and given to the mean value calculating means. Then, the mean value calculating means calculates the mean value on the basis of a formula.  In the formula, (n) represents 1, 2, 3,..., X0 represents the initial value, X'0 represents an initial mean value, Xn represents (n+1)-th measured data, X'n represents an (n+1)-th mean value, X'n-1 represents an n-th mean value, (a) represents the weight coefficient of the data, and conforms to 0<a<1.
Patent JP-H04171087-A (JP)
Title: Water treating device using aragonite stone
Inventor: AOKI YOSHINORI
IPC: B01D29/62
Filed: 1990-11-02
Abstract: PURPOSE:To completely purify the beverage containing the microorganisms harmful to the human body at low costs by providing an ion producing means, an aragonite water treating means, a granular active carbon water treating means and a long life filter water treating means. CONSTITUTION:An ion producing means 300 activates water quality and removes harmful components such as residual chlorine. An aragonite water treating means 400 removes further the residual chlorine to change the acidic water into the alkaline water. A granular active carbon water treating means 500 removes bleaching powder and the trihalomethane being a carcinogen to reduce the residual chlorine in the water to at most 0.1ppm, thereby protecting a long life filter water treating means 100. In this means 100, since a filter chamber 10 having a water inlet 11 and a water outlet 12 is divided by a filter 20 into an upstream and a downstream side, the water is filtered to remove various bacteria and suspended matter therefrom. An aeration means 30 is also provided on the downstream side of the aforesaid filter chamber 10 in order for the filter to be prevented from clogging by backwashing operation.
Patent JP-H03157270-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: SATO MASAMI
IPC: B62D5/04
Filed: 1989-11-13
Abstract: PURPOSE:To make stability during reversing of a vehicle compatible with utility during forward running thereof by a method wherein one rear wheel steering characteristic can be selected from a plurality of rear wheel steering characteristics by a manual switch only during forward running. CONSTITUTION:A rear wheel steering device 4 of a four-wheel steering device comprises a steering ratio varying means 21, a power steering means 22, a rear wheel steering shaft 23, and a neutral position return means 24. Rear wheels are steered by a control means 32 in response to a front wheel steering angle according to a given steering ratio. During forward running, the control means 32 controls steering of rear wheels based on a plurality of rear wheel steering characteristics decided according to a given condition during forward running and controlled based on a single rear wheel steering characteristic decided according to a given condition during reversing. Only when forward running is detected, a single rear wheel steering characteristic can be selected from a plurality of rear wheel steering characteristics through operation of a manual switch 35.