baber/WOPTO huggingface dataset:
Patent JP-H04247405-A (JP)
Title: Detection of abnormal traveling of filamentary body passing device
Inventor: WADA TORU
IPC: G02B6/00
Filed: 1991-02-01
Abstract: PURPOSE:To detect the abnormal traveling, such as waving, which is generated by a certain cause at the time of passing a filamentary body, such as optical fiber, into a pipe with high accuracy. CONSTITUTION:Guide parts 22, 22a consisting of a slit-shaped two-dimensional space are provided in a part of the pipe 14 for passing the filamentary body L, such as optical fiber, or in the intermediate pipe 21 separated from this pipe at the time of passing this filamentary body into the pipe 14. The waving or the like of the filamentary body L in three-dimensional directions is two- dimensionally corrected by these guide parts 22, 22a and the abnormal traveling of the filamentary body L is detected with high accuracy by an abnormality detecting sensor C1 installed in these guide parts 22, 22a.
Patent JP-H11311722-A (JP)
Title: Optical semiconductor device
Inventor: HASHIZUME SHOJI
IPC: H01S5/022
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliability optical semiconductor device which increases the fixing strength of a coated optical fiber using photosetting resin, prevents the photosetting resin from cracking, and reduces the stress of the coated optical fiber. SOLUTION: This optical semiconductor device has a heat sink 107 fixed in a cavity 102 hollowed on the top surface of a case 101 and a coated optical fiber 11 arranged in a V-sectioned coated optical fiber guide groove 112 formed on the top surface of the heat sink. The coated optical fiber 11 is fixed with ultraviolet-ray setting resin 119 charged in the coated optical fiber guide groove 113 and an ultraviolet-ray transmissive glass plate 122 arranged on the top layer part of the ultraviolet-ray setting resin 119.  The glass plate 122 is united with the set ultraviolet-ray setting resin 119, so the amount of the ultraviolet-ray setting resin 119 is reducible; and the ultraviolet-ray setting resin 119 is sufficiently set through ultraviolet-ray transmission up to the lower layer to increase the fixing strength of the coated optical fiber 11, and the cracking of the ultraviolet-ray setting resin 119 is suppressed to improve the reliability of the fixation of the coated optical fiber 11.
Patent JP-2000231137-A (JP)
Title: Lens barrier
Inventor: OMIYA AKIO
IPC: G03B11/04
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To make surely overlap the opposed edges of barrier pieces at the time of closing a lens barrier by providing a pair of barrier pieces in a state where the barrier pieces are always partially made to overlap each other all over the area of opening/closing operation. SOLUTION: This lens barrier 1 is constituted of a pair of thin-plate like barrier pieces 4 whose base parts are respectively pivotally supported by shafts 3 extended in an optical axis direction on a barrier base plate equipped with a photographing aperture 2a. The respective barrier pieces 4 are equipped with linear edges 4a overlapped on each other in a closed state. In the opened state of the lens barrier 1, the top part of the arm part 4b is overlapped on the barrier piece 4 on an opposite side and in the closed state of the lens barrier 1, the base part of the arm part 4b is overlapped on the barrier piece 4 on the opposite side. Namely, both barrier pieces 4 are provided to pivotally move on the barrier base plate 2 in a state where the overlapped area A always exists all over the area of the opening/closing operation.
Patent JP-H07242135-A (JP)
Title: Automotive display device
Inventor: KOIE KAZUTOSHI
IPC: G02B27/02
Filed: 1994-03-03
Abstract: PURPOSE:To provide an automotive display device whereby an estimated running position of a wheel in the automobile can be accurately grasped by a driver of the automobile. CONSTITUTION:This automotive display device comprises a protruding object 1 protrusively provided in a front upper part of the automobile and a display means for displaying a mark M between an eye of a driver and the protruding object 1 in th automobile. The mark M is displayed so that a straight line of connecting the mark M and the protruding object 1 and a straight line of connecting front/rear wheels in a front passenger's seat side of the automobile are crosses in one point on a road.
Patent JP-H05232603-A (JP)
Title: Film unit with lens
Inventor: YAMASHINA YASUHIRO
IPC: G03B35/08
Filed: 1992-02-20
Abstract: PURPOSE:To provide a film unit with a lens by which a photograph for stereoscopic vision can be taken and which is inexpensive and compact. CONSTITUTION:Two photographing windows 3 and 4 are provided on the front surface of the film unit with a lens by being separated to the extent of 15mm in a horizontal direction. Then, an object X being at the object distance of the extent of 65cm is simultaneously photographed by a photographing lens 15 through the windows 3 and 4. There is the difference of a visual angle (theta) between photographing optical axes 2Oa and 20b and a photographing luminous flux passed through the windows 3 and 4 is respectively photographed at a right picture frame 12a and a left picture frame 12b.
Patent JP-H05232898-A (JP)
Title: Image signal processing circuit
Inventor: MORIYAMA HIROAKI
IPC: G09G3/36
Filed: 1992-02-21
Abstract: PURPOSE:To reduce the action frequency of an image signal processing circuit for a matrix type display by a small memory circuit scale. CONSTITUTION:An image signal which is serially sent is successively stored in a memory 1. Two set of memories 2 consisting of the plural memories 1 are provided. While the image signal is written in a set of memories, the image signal written in the other set of memories is read out at the same time. The image signal is read out through a selection circuit 4 and the read image signal is fetched by a data driving circuit 5 at the same time.
Patent JP-H02213898-A (JP)
Title: Drawing device
Inventor: UDAGAWA TOMOYUKI
IPC: G09G5/40
Filed: 1989-02-15
Abstract: PURPOSE:To display a picture with priority order by using small-scale hardware by providing a priority added drawing part which selects the priority of drawing on a frame memory and indicates that drawing information and priority information are rewritten or not rewritten on the frame memory. CONSTITUTION:The system which is a normal graphic system and consists of an arithmetic and indication part 5, a graphic controller 6, and a frame memory 7 is provided with a priority order added drawing part 8 which compares the priority of a picture that is already drawn with the priority of a picture to be drawn now in drawing units so as to draw the picture in the same addresses of the frame memory while giving priority, selects the priority of the drawing on the frame memory 7, and makes an indication regarding the writing of image information on the frame memory 7 according to the output of the graphic controller 6. Consequently, the need to consider drawing order is eliminated, the manufacture is facilitated, and the need to give the frame memory priority order is eliminated, to reduce the hardware.
Patent JP-2000230355-A (JP)
Title: Locking device
Inventor: KAKIUCHI HIROTO
IPC: E05B11/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a new locking device capable of preventing the loss of a key after the unlocking by preventing the key by coming off from a pivot and incapable of rotating and operating the pivot at an initial position again after the key is used for releasing a locking state to rotate and operate the pivot inside of a key cylinder. SOLUTION: When a key 2 is inserted to rotate a pivot 9 inside of a key cylinder 8 on a direction releasing a locking state, a locking device is equipped with holding mechanisms 12b and 20 for holding a position of the pivot after the rotation and releasing mechanisms 14 and 21 for returning the key 2 to an insertion state by releasing a holding state by the holding mechanisms 12b and 20. Then, when a locking state is released by the holding mechanisms 12b and 20, the key 2 can not be pulled out.
Patent JP-S60181491-A (JP)
Inventor: WAKATSUKI FUMIO
IPC: E21D9/06
Filed: 1984-02-23
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-2000229076-A (JP)
Title: Radio-computed tomograph
Inventor: OISHI HIROYUKI
IPC: A61B6/03
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To simultaneously gather tomographic image data of plural slices different in X-ray quality in a ratio-computed tomograph provided with a multislice type X-ray detector. SOLUTION: In a radio-computed tomograph for reconstituting tomographic image data in multislices on the basis of projection data gathered by detecting an X-ray radiated from an X-ray tube 1 by plural detecting element rows 2 to 2 juxtaposed in the slice direction via a subject, an X-ray filter 8 for changing X-ray quality is arranged between the X-ray tube 1 and the subject, and the X-ray filter 8 is constituted so that the X-ray quality of the X-ray irradiated to the subject changes in the slice direction.
Patent JP-S62190985-A (JP)
Title: Teletext receiver
Inventor: MASUDA KAZUNORI
IPC: H04N7/025
Filed: 1986-02-18
Abstract: PURPOSE:To detect a horizontal scanning period H immediately by providing a counting means which counts character signal packets at every horizontal scanning period H and a detecting means, and comparing the number of character signal packets of respective periods H and detecting the H corresponding to the largest number of packets. CONSTITUTION:Counters 61, 62...6n for the number of character signal packets corresponding to H (where a character signal is superposed possibly) in the vertical blanking period of a video signal count character packets in respective Hs. On the other hand, data superposed in each H are detected and when data is a character broadcast packet, it is counted as a packet of the corresponding H and the counter value of a packet number counter is increased. An H detecting circuit 7 compares counted values of the number of character signal packets of the respective Hs to detect the H corresponding to the largest number and decide it to be a transmission H (where the largest number of character signals are superposed), thereby outputting the H number. Consequently, malfunction due to momentary variation of a received signal is absorbed.
Patent JP-H10301996-A (JP)
Title: Management and service system for user of computer related product
Inventor: HARUKI HIROSHI
IPC: G06Q50/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To enable service suitable for a user by providing a user information unification managing means which collectively manages user registration information and user state information which are sent from a user's side. SOLUTION: When a user starts a certain software product just after he purchases a computer, user registration information is sent from a user registering/referring means 2 to a user information unification managing means 1 for new registration, and user registration is performed. The registration information content is referred to by a provider side with a provider registering/ referring means 3. After that, when a user information monitor decides that the start number of the software product reaches the number that is preliminarily defined by the provider, the start number is sent as use state information from the means 2 to the means 1, and the means 1 sends the latest information about a software product which is preliminarily registered by the means 3 to the means 2.  With this, a user side acquires the latest information about the software product without performing any special processing.
Patent JP-S56131215-A (JP)
Title: Tuner
Inventor: SAKAMOTO SHIYUUJI
IPC: H04B1/26
Filed: 1980-03-17
Abstract: PURPOSE:To enable a tuner itself to obtain a sufficient range of received electric field intensity, by providing a variable impedance element, controlled by a gain control signal, in the signal path extending from a radio frequency amplifier to an intermediate frequency output terminal. CONSTITUTION:A received signal supplied to input terminal 4 is selected and amplified by radio frequency circuit 5 including radio frequency amplifier 6 and supplied to mixer 7. Between this mixer 7 and output terminal 10, variable impedance means 9 is provided. So that the magnitude of the received signal will be carried in the same direction with the gain control of amplifier 6 with an AGC signal supplied from terminal 11 to amplifier 6, the means 9 varies its impedance value. Thus, AGC is exercised by both amplifier 6 and means 9 to expand the range of AGC, so that the range of the intensity of receivable electric fields can be expanded.
Patent JP-S62190825-A (JP)
Title: High-frequency coil
Inventor: KIMURA TOMOHIRO
IPC: H01F17/00
Filed: 1986-02-18
Abstract: PURPOSE:To improve Q of a coil and reduce leakage magnetic flux by forming fan- shape conductive parts to a conductive layer which forms a troidal type printed coil. CONSTITUTION:External circumferences of the fan-shape conductive part 1 of first conductive layer and the fan-shape conductive part 2 of second conductive layer are provided opposed one by one to each other,and the internal circumference of fan-shape conductive part 1 of the first conductive layer is provided opposed to each other with the internal circumference of fan-shape conductive part 2 of second conductive layer adjacent to the fan-shape conductive part of second conductive layer opposed at the external circumference. The fan-shape conductive part 1 of the first conductive layer is connected with the fan-shape conductive part 2 of second conductive layer through the through holes 5 at the external and internal circumferences, except for only one region of the external circumference or internal circumference to which the fan-shape conductive part is opposed, the electrode terminals 4a, 4b are extracted from the region not connected through the through holes of the fan-shape conductive parts 1, 2 of the first and second conductive layers, thereby a troidal type printed coil can be formed with the fan-shape conductive parts 1, 2 and through holes 5.
Patent JP-H07244225-A (JP)
Title: Optical fiber connection changing device and its use method
Inventor: NISHIDA YASUHIDE
IPC: H04B10/00
Filed: 1994-03-04
Abstract: PURPOSE:To provide an optical fiber connection changing device of a small size having high reliability by a high-density device constitution and an optical fiber connection changing method using this device. CONSTITUTION:This connection changing devices is provided in combination with optical fibers 31 with plugs, optical fibers 33 with adapters, an aligning means 35 having aligning holes 36 and a mounting means 37 of respective adapters 34. The device has stoppers 40 for positioning the optical fibers 31 with the plugs by oppositely disposing a first handling means 38 which withdraws the plugs 32 from the aligning holes 36, inserts the plugs into the adapters 34 or removes the plugs from the adapters 34 and a second handling means 39 which lets out the optical fibers 31 with the plugs to the aligning holes 36 or takes up the fibers and a fixing means 41 for the optical fibers 31 with the plugs. The number of the plugs 32 is smaller by one than the number of the adapters 34. Further, at least one among the normal adapters are replaced with the dummy adapters.
Patent JP-S54127820-A (JP)
Title: High toughness steel material for hot working
Inventor: SATOU MAKOTO
IPC: C22C38/00
Filed: 1978-03-28
Abstract: PURPOSE: To prevent toughness deteriotation after hot working process, a carbon steel or a low alloy steel is limited in the contents of oxygen, sulfur, and inclusives of more than 5μ to below a specified value, the steel further being added with Mg, Ca, or rare earth element, etc.  
     CONSTITUTION: In either a normal carbon steel containing C: 0.03 to 0.80%, Si: 0.05 to 1.0%, Mn: 0.30 to 2.0% or a low alloy steel additionally containing one or more of Cu<0.60%, Ni<6.0%, Cr<3.0%, Mo<2.0%, V<0.10%, Nb<0.10%, Al<0.10%, Ti<0.10%, Zr<0.10%, B<0.006%, the contents of both O and S are specified to less than 0.0020%. The inclusive content of more than 5μ is limited to less than 10% of the total inclusives. Or further, one or more of Mg, Ca, and rare earth element are incorporated in an amount of 0.05% or less. The restriction and addition of such components and the inclusive limitation synergistically operate to effect that an excellent toughness is maintained after hot working such as press forming, spinning processing and casting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01209581-A (JP)
Title: Memory device
Inventor: ISHII TAKATOSHI
IPC: G11C11/34
Filed: 1988-02-17
Abstract: PURPOSE:To switch a mode at every memory cycle by providing a mode switching means to switch a memory access direction according to the value of a mode switching signal in a timing when the start control signal of the memory access becomes active. CONSTITUTION:A timing command control circuit TCC is provided with a terminal, to which the mode switching signal to switch the access in a pixcel direction and the access in a word direction is supplied, and a mode switching means to switch the access direction of memories M0-M7 according to the value of the mode switching signal in the timing when the starting control signal of the memory access becomes active. Further, the value of the mode switching signal in the timing when the starting control signal supplied in a memory cycle becomes active is controlled. Thus, the access direction in the memory cycle can be switched.
Patent JP-S59160140-A (JP)
Title: Polymer composition sensitive to chemical ray
Inventor: OOHAYASHI GENTAROU
IPC: C08F2/00
Filed: 1983-03-03
Abstract: PURPOSE:To improve the sensitivity to chemical rays by blending a polymer consisting essentially of specified structural units with a compound polymerizable under chemical rays and a specified amino compound. CONSTITUTION:The titled composition is formed by blending a polymer consisting essentially of structural units represented by the formula with a compound dimerizable or polymerizable under chemical rays and having an unsatd. bond and an amino group or its quaternized salt and an aromatic secondary or tertiary amino compound having saponifiable >C=O not bonding directly to the aromatic ring having a bonded secondary or tertiary amino group. In the formula, R<1> is a ter- or quater-valent org. group having plural carbon atoms, the preferred group has a structure in which as atom in the aromatic or aromatic heterocyclic ring bonds directly to each carbonyl group in the principal chain of the polymer in respect of the heat resistance of the polyimide polymer, R<2> is a bivalent org. group having plural carbon atoms, the preferred group has a structure in which an atom in the aromatic or aromatic heterocyclic ring bonds directly to each amido group in the principal chain of the polymer, R<3> is H, an alkali metallic ion or an ammonium ion.
Patent JP-S57149759-A (JP)
Title: Tape carrier for semiconductor
Inventor: YAMAGISHI RIYOUZOU
IPC: H05K3/34
Filed: 1981-03-11
Abstract: PURPOSE:To remove a bridge in the case when assembling a semiconductor device by forming at least two layers or more of lead or a solder layer, the main body thereof is lead, and tin or a solder layer, the main body thereof is tin, onto the tape carrier shaped by bonding copper or copper alloy foil onto a film through an electroplating method and forming the uppermost layer in the solder layer of tin. CONSTITUTION:The tape carrier is manufactured in such a manner that the pattern-shaped copper or copper alloy foil 2 is pasted onto the heatproof plastic film 1 by using adhesives 3. The copper or copper alloy foil 2 is coated with the solder layers 4 consisting of pure lead through the electroplating method, and the layers 4 are coated similarly with the solder layers 5 of pure tin formed through the electroplating method. Accordingly, at least two layers or more of the solder layers are shaped, and the solder layer of tin is exposed to the surface under the last condition. Lead as the composition of the whole solder layers is 80-98wt% here. Consequently, wetting property with a semiconductor element is improved, and the bridges are not generated among patterns.
Patent JP-H02217135-A (JP)
Title: Metallic mold for casting showing improved directional solidification
Inventor: SUGITANI YOSHIHIRO
IPC: B22D18/04
Filed: 1989-02-16
Abstract: PURPOSE:To prevent the development of off-spec product caused by blow hole and crack by coating inside of upper part in a mold with heat resistant and heat holding coating material and further, arranging the specific composition of coat on inside of the part in the copper alloy mold. CONSTITUTION:The (a) range of the mold is made of copper alloy and Ni plating layer is arranged on inner surface of the mold made of copper alloy containing zirconium and titanium. Successively, the coating film is formed by thermal-spraying the alloy composed of Co, Mo and Cr. On the coating film of Co/Mo/Cr formed in such way, ceramic mixture composed of Al2O3 and ZrO2 is applied with the same thermal spraying method, and the ceramic layer is made to porous. The (b) range of the mold is made of steel and the Co/Mo/Cr-coating film and the ceramic layer are arranged. The (c) range of the mold is coated with potassium titanate fiber film. Molten metal is solidified from the lowest part toward upper part in the mold by this method to obtain the optimum directional solidification.
Patent JP-2000093186-A (JP)
Title: Frizzled-4 polypeptide and frizzled-4 polynucleotide
Inventor: MICHAEL R BURNESS
IPC: A61K48/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a new Frizzled-4 polypeptide containing an amino acid sequence having high identity to a sequence over the whole length of a specific amino acid sequence and useful for the treatment diagnosis, etc., of neurological disorder, cancer, osteopathy, cardiovascular disease, apoplexy, etc. SOLUTION: The objective polypeptide is a separated new Frizzled-4 polypeptide containing an amino acid sequence having an identity of at least 98% to the amino acid sequence of the formula over the whole length of the formula. It is useful for the treatment diagnosis, etc., of neurological disorder (e.g. schizophrenia, bipolar/monopolar disorder, Alzheimer's disease and epilepsy), cancer, osteopathy (e.g. osteoporosis-pseudoglioma syndrome), cardiovascular disease, apoplexy, type I Usher's syndrome development disorder, etc. The polypeptide can be produced by standard cloning and screening technique from a DNA library induced from mRNA in human placenta cell by producing a polynucleotide from the library by expressed sequence tag(EST) analysis and expressing the polynucleotide in a host cell.
Patent JP-H11232541-A (JP)
Title: Article pay-out device of automatic vending machine
Inventor: KAWABATA YASUAKI
IPC: G07F11/16
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an article pay-out device of the automatic vending machine which has its constitution simplified and its cost reduced and is highly practical. SOLUTION: A device main body 11 which has a mount part for articles at its top surface is provided with an endless flexible body which travels from the inner part of an article column to the front side along the top surface, and only one pressurizing member 14 which projects from the top surface of the device main body, moves in the article column, and pushes the bottom article out of the article column is fitted to the endless flexible body. A driving motor 13 which drives the endless flexible body to travel is powered ON when the article is paid out of the article column to allow the endless flexible body to travel and when the depression member 14 which moves as the endless flexible body travels passes a specific passage detection position 21 in the device main body, that is detected to stop feeding the electricity to the driving motor 13.