baber/WOPTO huggingface dataset:
Patent JP-H01146648-A (JP)
Title: Drill tip cutting edge correcting device
Inventor: ITOU KUSUO
IPC: B24B3/26
Filed: 1987-12-02
Abstract: PURPOSE:To enable rapid and simple correction of a tip cutting edge and to reduce the weight of a device, by a method wherein the holder of a drill is situated to a support part member and a tip cutting edge can be set in parallel to a table, and by steppedly setting the angle of a driven part, the working surface of a grinding stone can be caused to coincide with an escape angle. CONSTITUTION:A drill 15 is set to a support member 11 after it is secured to a holder 16, and the tip cutting edge of the drill 15 is positioned in parallel to the upper surface of a table 9. The revolving angle of the support member 11 is steppedly set, the one tip cutting edge is positioned in parallel to the working surface of a grinding stone 5, and by steppedly setting the angle of a motor 4, the working surface of the grinding stone 5 is caused to coincide with the escape angle of the drill 15. With this state, by rotating the grinding stone 5, the table 9 is moved to grind the one tip cutting edge. On completion of grinding, the drill 15 is moved aside, and the holder 16 is rotated in a 180 deg. arc to grind the other tip cutting edge. This constitution enables rapid and simple correction of the tip cutting edge of the drill 15, and reduces the sizes of both the motor 4 and table 9, resulting in the possibility to reduce the size and weight of the device as a whole.
Patent JP-H05120475-A (JP)
Title: Character recognizing device
Inventor: SHINOZAKI YUJI
IPC: G06K9/20
Filed: 1991-10-24
Abstract: PURPOSE:To recognize the characters in the picture image of a slip transferred in an arbitrary direction relating to a character recognizing device for recognizing a character in a picture image. CONSTITUTION:The image data of an input slip is stored in an image memory 1. A mark detecting part 2 detects a confirmation mark in an image out of a partial image to detects the direction of the input slip. If the detected direction of the slip is positive, a character segmenting part 6 extracts a character pattern by supplying an address to the image memory 1 as it is and then outputting read image data as it is. If the detected direction is reverse, a computing element 3 reverses the direction of the address to give it to the image memory 1. Then a converter 4 so rearranges the bit string of respective word's data of the read image data as to outputs it, thus, a character pattern is extracted. Further, a character recognizing part 7 recognizes the character pattern extracted by the character sigmenting part 6 and outputs corresponding character codes.
Patent JP-H01148092-A (JP)
Title: Driving method for brushless dc motor
Inventor: NAGANUMA YOICHI
IPC: H02P6/06
Filed: 1987-12-01
Abstract: PURPOSE:To improve the power factor of a brushless DC motor by so regulating the switching timing of a voltage applied to a stator winding that the phase difference between the basic wave component of the current of the stator winding and the induced electromotive force of the stator winding always becomes substantially '0'. CONSTITUTION:A Hall generator 4 supplies a signal responsive to the position of the rotor of a brushless DC motor 10 to a f/v converter 14 and a rotating position detector 18. A phase displacement arithmetic unit 12 obtains a phase displacement angle lambda by a power source voltage V and a rotating speed (n) at each predetermined time. Further, a switching delay circuit 13 delays a position detection signal as much a time as required by the angle lambda, and output a timing pulse. A gate controller 17 controls the energizing timing of each winding in response to the timing pulse. Thus, speed/torque characteristic can be improved.
Patent JP-H03166024-A (JP)
Title: Method and device for automatically tightening bolt with tension
Inventor: HIGUMA FUJIO
IPC: B23P19/06
Filed: 1989-11-24
Abstract: PURPOSE:To remarkably improve the efficiency and reliability of a device for automatically tightening a bolt with tension by providing an automatic controller connected to both a displacement sensor and a driving device and capable of controlling tightening of the bolt according to displacement of the head of the bolt. CONSTITUTION:A bolt 1 is passed through subjects 10, 11 to be tightened and the initial tightening whereby tension is not applied to the bolt 1 is carried out and a displacement detecting sensor 5 is provided which is capable of highly accurately detecting the amount that the head 1a of the bolt is axially displaced on the extension line of the axis of the bolt 1. The amount of axial displacement of the bolt head 1a caused by tightening of either a nut 2a, 2b or the bolt or both of them more than the initial tightening is measured by the displacement detecting sensor 5. Thereafter, a controller 7 determines whether or not the amount of displacement reaches a predetermined value, and when the predetermined amount of displacement is reached tightening is automatically stopped.
Patent JP-H10135780-A (JP)
Title: Structure of double mode saw filter
Inventor: NAKAYAMA KUNIHITO
IPC: H03H9/145
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To improve the reduction of spurious attenuation at an optional frequency by replacing at least a pair of ground electrode fingers which are positioned almost symmetrical to each other on the basis of the center axis of a center IDT with the floating electrode fingers. SOLUTION: In regard to a double mode SAW filter, three IDT 5, 6 and 7 are provided on a piezoelectric substrate in the propagating direction of a surface wave, and the reflectors 8 and 9 such as the grating reflectors, etc., are placed at both sides of those ITD 5 to 7 to reflect the surface wave leaked out of the IDT to the center of an electrode. The fingers of a ground comb-line electrode 6b are placed symmetrical on the basis of the center of the IDT, and the symmetrical electrode fingers of the same numbers are defined as the floating electrodes which are not connected to the terminal side nor ground side when the numbers are given to those electrode fingers in sequence from both sides of the IDT. If an optional N-th electrode finger is defined as a floating electrode, the center of the frequency band where the spurious is improved is referred to as F. Then the correlation is decided with the value that is standardized at the center frequency FO of a filter pass band, and the reduction of attenuation due to the spurious is improved.
Patent JP-H06127058-A (JP)
Title: Image forming apparatus
Inventor: CHIKU KAZUYOSHI
IPC: B65H1/04
Filed: 1992-10-19
Abstract: PURPOSE:To detect whether a recording material is certainly prescribed on both sides thereof in its lateral direction. CONSTITUTION:A recording medium detection means B for detecting whether or not the lateral direction of a recording medium is prescribed by a side prescribing means G is provided to the side prescribing means G and a control means C controls an image forming means 1 on the basis of the detection results of the recording medium detection means B and a side prescribing position detection means I.
Patent JP-2000130560-A (JP)
Title: Cycloidal gear with small-numbered teeth
Inventor: FUJIWARA NOBUAKI
IPC: F16H55/17
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a cycloidal gear with small-numbered teeth which can be designed easily in a short time. SOLUTION: This cycloidal gear is composed of four or five cycloidal teeth. A ratio T of thickness of theeth ranges between 0.655 and 0.741. A radius r1 of an outward rotation rolling circle ranges between 3.5 and 6.5 mm/l module. A radius r2 of an inward rotation rolling circle ranges between 1.97 and 2.60 mm/l module. Addendum h1 ranges between 0.68 and 1.14 mm/l module. Dedendum h2 ranges between 0.454 and 0.650 mm/l module. It is thus possible to compose the cycloidal gear of four teeth which is sufficiently practical.
Patent JP-H02151971-A (JP)
Title: Method for searching node of tree structure data
Inventor: HIROSE TADASHI
IPC: G06F17/30
Filed: 1988-12-05
Abstract: PURPOSE:To rapidly execute node search without saving addresses and to rapidly decide the existence of a loop by holding a succeeding node address necessary for node search in each node. CONSTITUTION:A node value expressing an applied tree structure data and a slave node address are set up on a prescribed position of a node information area. Then, the search order of the tree structure data is determined and the succeeding node address is set up in a prescribed position of the node information area. When a slave node address is not set up, the succeeding node address is used to successively refer respective node information of n-advanced three structure data. Consequently, address stacking at the time of searching nodes is omitted and the existence of a loop existing in the tree structure data is efficiently detected.
Patent JP-2000132325-A (JP)
Title: Light emitting device for three-dimensional space position detection and virtual space display device using the same
Inventor: TAJIMA SHIGERU
IPC: G06F3/0488
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To easily control a power source and also easily discriminate the consuming state of a battery. SOLUTION: This light emitting device 90 is a light emitting device for three-dimensional space position detection to be used for detecting a three- dimensional space position. In this light emitting device 90, there is a function on the battery consuming state of a main power source. Then, an alarm information signal is generated. When an alarm code is analyzed and is found as a code for alarm signal, an alarm display element is turned on or a buzzer is driven. When the alarm code is a code for voltage information signal, that voltage value is displayed and when the value gets lower than a reference voltage ref, a display element for alarm is turned on or the buzzer is driven. Thus, the battery consumption of the light emitting device 90 can be visually or audibly confirmed and the exchange of the battery can be called to a player.
Patent JP-S62167799-A (JP)
Title: Fused protein having eukaryotic ballast part
Inventor: HABERMANN PAUL
IPC: C12N1/21
Filed: 1986-12-22
Abstract: Suitable as "ballast portion" for fusion proteins is a part of the amino-acid sequence of interleukin-2 (IL-2) which comprises considerably less than 100 amino acids. It is advantageous to start from a synthetic IL-2 gene which is divided by unique cleavage sites into six segments of which up to three can be linked in any desired sequence by the building block principle. Specific constructions allowing the solubility of the fusion protein to be varied are possible.
Patent JP-H07156466-A (JP)
Title: Method of controlling printer
Inventor: ISHIHARA SHIGEKI
IPC: G06F3/12
Filed: 1993-12-07
Abstract: PURPOSE:To enable high speed printing and correct recovery printing to be effected at the occurrence of troubles by bringing out the printing ability of a printer in a manner such that a synchronous process is not conducted until errors occur at the side of the printer in outputting form data into the printer. CONSTITUTION:Where the foam D1 data accommodated in a spool file DF 1 executed as a job at a host computer 1 is printed in a printer 7, a synchronous process is not carried out until errors occur at the side of the printer 7, thereby bringing out the printing ability of the printer 7. Moreover, an output can be recommenced from an arbitrary page including error pages of a form having the occurrence of errors due to troubles of the printer 7. Thus, high speed printing can be achieved and recovery printing can be correctly done at the occurrence of troubles.
Patent JP-H01147971-A (JP)
Title: Picture input device
Inventor: HIRAOKA NORIYUKI
IPC: H04N5/335
Filed: 1987-12-03
Abstract: PURPOSE:To obtain a picture in focus with an object to be picked up entirely whose image pickup distance varies in excess of the focal point of an image forming lens by dividing a picture of plural distance image pickup devices into small areas and selecting only the picture in focus state from each small area and synthesizing the pictures. CONSTITUTION:One and same object to be picked up is picked up (1) on plural patterns corresponding to different focal distance in response to the focus range of an image forming lens. Then plural pictures picked up are divided (2) into plural same small areas to form a model picture with a small area corresponding to the image forming distance different from the image forming distance of the small area when the picture of the small area is supposed to be a focused picture. Then the model picture is compared (4) with the picture of a small area corresponding to that of the original picture to obtain an evaluation function. The model picture to minimize the evaluation function obtained in this way is found out to decide (5) the image forming distance. The procedure as above is applied to each small area and the picture is synthesized (8) for each picture of small area in the decided image forming distance.
Patent JP-H08160879-A (JP)
Title: Head mounted display device
Inventor: KUWAYAMA YUKIKO
IPC: G09F9/00
Filed: 1994-12-09
Abstract: PURPOSE: To selected display information while a person is looking at the scene or condition on the front side (keeping his eyes on the front side) in a head mounted display device which displays necessary information by superimposing on the scene or condition. CONSTITUTION: This device consists of an information projecting device K which is supported by a head mounting member 1 to be fixed to a head and emits information display beams, a combiner C which is arranged to reflect the beams emitted by the device K toward a wearer P of the member 1 and to make the scenery beams emitted by the scenery of the front transmissive to the wearer P and a television camera 3 which is supported by the member 1 and is placed to have field of view in the same direction of the front direction of the wearer P. When a light emitting body 16, which is moveable by the hand of the wearer P, is made light emitting at a prescribed position in the field of view of the camera 3, the information corresponding to the light emitting position is displayed in the display surface.
Patent JP-H05142076-A (JP)
Title: Differential pressure sensor and its diaphragm
Inventor: HASHIMOTO HISANORI
IPC: G01L9/00
Filed: 1991-11-21
Abstract: PURPOSE:To realize highly accurate detection with excellent linearity and reduce the size by providing the film formation section for pressure detection, which can be manufactured at the same time, on the side-face sides opposed to respective pressure receiving faces of at least two protruding and distorted parts in a sensor which senses two different pressures to measure the difference between two pressures. CONSTITUTION:A differential pressure sensor 1 can be manufactured in such a way that a diaphragm 1A will be composed of one kind of metallic member and two protruding and distorted parts will form the same pressure sensing plane on the diaphragm IA under the same processing condition. For example, the processing can be performed by using an end mill that is adjusted to equalize the depths of two drills and holes 6 and 7. Further, the drilling the holes 6 and 7 to form two protruding and distorted parts 2 can be performed under the same temperature condition and at the same processing accuracy. Thus, the depths of the holes 6 and 7 will become identical, resulting in equalizing respective thicknesses of the parts 2 and the sensitivities of respective parts 2.
Patent JP-H06127486-A (JP)
Title: Cooling clothes
Inventor: SAITO YUJI
IPC: A62B17/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide cooling clothes having uniform and high cooling capacity. CONSTITUTION:A loop type heat pipe 4 is attached along the cloth surfaces of clothes parts 2 and 3 and a pump 6 is located as working fluid is forcibly circulated. A plurality of heat pipes 7 a part of which are heat-exchangeably connected to the loop type heat pipe 4 are spread to the parts of the clothes parts 2 and 3.
Patent JP-2000130071-A (JP)
Title: Rustproofing method for shield machine to be left
Inventor: MIYA KIYOSHI
IPC: E21F15/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To apply rust prevention treatment to a shield machine to be left. SOLUTION: A copy cutter 15 is extended, a cross section larger than that of a skin plate 12 is excavated, a hardener such as cement milk is impregnated from the tip of the copy cutter 15 at the same time with the excavation and the shield machine 10 reaches a scheduled place A where the machine is to be left, an impervious ground layer 26 is formed at the outer peripheral side of the skin plate 12. While the impervious ground layer 26 is being formed, a rotary drive mechanism, drive mechanism, and soil removal mechanism are removed, a steel partition wall 28 is installed, and concrete is placed. When concrete placed in the skin plate 12 formed by the partition wall is hardened, the inside of the skin plate 12 is filled up with a hardened concrete layer 30.
Patent JP-S63159014-A (JP)
Inventor: NANBU YOSHIAKI
IPC: B28B11/12
Filed: 1986-12-23
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-H08144619-A (JP)
Title: Pivot hinge
Inventor: IKEDA YUJI
IPC: E05D7/12
Filed: 1994-11-16
Abstract: PURPOSE: To simplify a work for mounting/dismounting of a door and enhance workability. CONSTITUTION: A shaft rod 13 is vertically fit-inserted into a shaft hole of a top plate 2 of a holder 1 mounted on a door and a shaft hole of a bottom plate and the shaft rod 13 is energized downward by a spring. A positioning hole 11 in the vertical direction and a locking hole 12 in the transverse direction are installed to a side plate of the holder 1 in such a fashion that they may cross each other at the upper end of the positioning hole 11. An operation rod 16 projectingly installed to the side surface of the shaft rod 13 is engaged with the positioning hole 11, thereby holding the shaft rod at the position escaped from the shaft hole of a fixing frame.
Patent JP-H01148225-A (JP)
Title: Distributing apparatus for paper towel
Inventor: YAMAMOTO HIROSHI
IPC: A47K10/28
Filed: 1987-12-04
Abstract: PURPOSE: To prevent a paper towel stored in an inner frame from being taken out and an inner mechanism from being broken by constituting a lock mechanism with a thin part of a shaft being rotatably and transversely hung on a base frame side and a notched part of the middle frame side. CONSTITUTION: The plane part of the thin part 12 of a shaft 11 in a round hole 33 on the inner part side of a cutout part 32 formed on the top end part of both side plates 31 and 31 of an inner frame 2 intersects a straight line facing the round hole 33 direction from the inlet side of the notched part 32 at right angles. Therefore, the top end of the inner frame 2 is not separated from the shaft 11 and the back end part of the top end of a cover 3 and the top end parts of left and right arms 51 and 51 of the inner frame 2 are freely rotatably connected with each other and as the rotational radius of the arm 51 is different from the rotational radius of the side plate 73 rotating around both end parts of the shaft 11 as a center, the cover 3 can not be opened. Namely, both the cover 3 and the inner frame 2 are under locked condition.  When the cover 3 and the inner frame 2 are required to be opened from this condition, the shaft 11 is rotated to bring the plane part of the thin part 12 and the shaft line direction of the notched part 32 in parallel.
Patent JP-H06163882-A (JP)
Title: Semiconductor device
Inventor: ITO TAKESHI
IPC: H01L29/744
Filed: 1992-11-17
Abstract: PURPOSE:To obtain a semiconductor device in which an O-ring can be surely positioned and the intrusion of unhardened Si rubber from the outside can be prevented and which has stable electric characteristics. CONSTITUTION:A step section 30 used for positioning an O-ring 26 which is used for sealing the clearance between a hole 29 and gate lead wire 25 is formed in the hole 29.
Patent JP-H03166690-A (JP)
Title: Article sales data processor
Inventor: ONUMA MINORU
IPC: G07G1/12
Filed: 1989-11-27
Abstract: PURPOSE:To easily investigate the amount of money generated by processing such as change preparation, collection, reception, and payment and its accurate generation time later in a short time by storing the input amount of money together with corresponding processing information and the date and time of a timer circuit every time the unregistered amount of money is inputted. CONSTITUTION:While a 'registration mode' is selected with a mode switch 8, money amount information which is not registered in the memory for sales registration of a RAM 4 is inputted by respective processes of 'money reception', 'collection', 'change preparation', and 'payment'. Then the input money amount information is stored in an unregistered data buffer 31 together with a kind code indicating a corresponding process and input date and time information. Then respective data stored in the unregistered data buffer 31 are printed out on a printer 14. Consequently, the unregistered amount of money can be traced and investigated to shorten and reduce the time and labor for the tracing investigation.
Patent JP-H05137436-A (JP)
Title: Reaping edge device
Inventor: AKEHI RIYUUJI
IPC: A01D57/24
Filed: 1991-11-22
Abstract: PURPOSE:To accurately and smoothly reap grain culms in a reaping blade of combine, binder, etc., by making grain culms separated by a grain culm dividing frame at an unreaped side not enter a reaping action zone by a partition plate or a reaping guard. CONSTITUTION:At a side part of a reaping blade 3 in a reciprocating state of reaping and cutting between an upper blade 1 and a lower blade 2, a grain culm dividing frame 4 ranging in the longitudinal direction on a reaping blade 3 is equipped with a partition plate 5 for approaching the upper and lower faces of the reaping blade 3 to divide the left and right and with a reaping blade guard 7 covering the bottom of a reaping blade end part 6 projecting to the outside of the partition plate 5.
Patent JP-H08154622-A (JP)
Title: Dha-containing spice
Inventor: TAKAHASHI TOSHIO
IPC: A23L27/10
Filed: 1994-12-12
Abstract: PURPOSE: To obtain a DHA-containing spice which holds the intrinsic actions of spice to give foods its hot flavors, causing no foreign smell with high storability and handleability because it contains a lipid containing docosahexaenoic acid. CONSTITUTION: More than 10wt.%, preferably more than 60wt.% of docosahexaenoic acid is added to a lipid such as a triglyceride and added to a spice in an amount of about 1-40wt.%. As a spice, may be cited, for example, turmeric, ginger, cumin, allspice, and other powdery or granular spices, mustard, horseradish and other paste spices.
Patent JP-2000122173-A (JP)
Title: Projector having time code function
Inventor: SATO JUNJI
IPC: G03B21/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a projector with a time code function, such as SMPTE, which enables the synchronization with other apparatus and the call of the arbitrary videos on a film. SOLUTION: This projector has a motor 6 for rolling movement of the film driven under servo systems 3 and 5 controlled by the pulses outputted from a computer. The projector calculates the projection lapse time from the origin of the film from the output history of the pulses, holds the same as internal time and converts the same with the time codes of a prescribed format with each other.