baber/WOPTO huggingface dataset:
Patent JP-H0944908-A (JP)
Title: Optical disk and optical disk device
Inventor: SHOJI MAMORU
IPC: G11B7/24097
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To recognize erroneous loading when an optical disk is loaded in the direction opposite to the normal direction. SOLUTION: Reflection layers 3, 4 are vapor-deposited respectively on substrates 2, 5 of polycarbonate, etc., and the substrates 2, 5 are stuck to each other so that the reflection layers 3, 4 confront each other through an adhesive layer. Then, when the optical disk sticking a label 6 lacking a torus-shaped transparent area to the substrate 5 is loaded in the direction opposite to the normal direction, by the fact that a light beam for reproducing reaches the reflection layer 4 and reproduces a reflected signal, the fact that the optical disk is loaded in the direction opposite to the normal direction, is recognized.
Patent JP-2001023262-A (JP)
Title: Winding structure and driving circuit of magnetic head
Inventor: MATSUURA MICHIO
IPC: G11B5/09
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a driving circuit of a magnetic head used for a magnetic field modulated magneto-optical disk device. SOLUTION: A magnetization control signal MAGCH becomes H-level in the case of no magnetizing inverison during the period of the specified number of clock and becomes L-level in the case the magnetizing inverison exists. When the magnetization control signal MAGCH is on the L-level, a high voltage VH is impressed on an intermediate tap of a bifilar winding 31 of the magnetic head through a transistor 39, and since transistors 40, 41 or transistors 42, 43 are turned on in accordance with write data signals DATA, *DATA, the exciting current flows into any one of the windings 31a or 31b. When the magnetization control signal MAGCH is on the H-level, since the transistors 46, 41 or transistors 48, 43 are turned on in accordance with the write data signals DATA, *DATA, the exciting current flows into both of the windings 31a and 31b from the side of low voltage VL.
Patent JP-H0247332-A (JP)
Title: Glass cloth for resin impregnated sheet and production thereof
Inventor: TSUJIOKA NORIO
IPC: D03D15/00
Filed: 1988-08-08
Abstract: PURPOSE:To obtain the title material useful as printed circuit board, etc., having high resin impregnating properties by passing glass fibers under tension in a turbulent flow zone of gas, forming glass fibers alternately having opening parts and interlacing parts in the fiber direction and weaving. CONSTITUTION:A filament raw material of glass fibers is fed from glass yarn 11 through guides 12 and 13 to a feed roll 14, sent to a turbulent flow zone of gas or vortex flow zone of interlacing device 5, processed under tension by a delivery roll 16 to form glass fibers alternately having opening parts l2 and interlacing parts l1 in the fiber direction and wound into a pirn 19 by a take-up roll 18. Then the glass fibers are used as warp or weft and woven into glass cloth to give the aimed glass cloth having <=three times as long diameter of the opening part l2 of the fibers in the glass cloth as the diameter of the interlacing part l1.
Patent JP-H0247470-A (JP)
Title: Method for repairing existing wall made of hardened cement material
Inventor: HOSOI YOSHITOMO
IPC: E04G23/02
Filed: 1988-08-08
Abstract: PURPOSE:To improve appearance and solidity by applying synthetic-resin-mixed mortar to a wall surface to be repaired and fitting a net thereon, and by burying the net into the underneath of the applied mortar by troweling with pressure to accelerate the movement of the mortar. CONSTITUTION:To the surface to be repaired of a backing wall made of hardened cement material, synthetic-resin-mixed mortar 2 is applied in an appropriate thickness. Then, a net 3 made of cheesecloth or the like is fitted against the applied surface and troweling is applied thereon to allow the net 3 to be buried in the mortar 2 by accelerating movement of mortar with its pressure. Thereby, an even surface layer is formed.
Patent JP-H1141020-A (JP)
Title: Diversity receiving glass antenna for automobile
Inventor: TABATA KOJI
IPC: H01Q3/24
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To secure sensitivity which is equal to or higher than before even for an automobile which hardly secures an antenna area since its rear windshield is small by using a defogger itself as an antenna and then eliminating the need to provide an antenna in addition to the defogger. SOLUTION: Feed points 41 and 51 are arranged at the right periphery of the windshield 1 of the rear window. A 1st connection line 6 extends from nearby the center of the uppermost heater wire 3 and a 2nd connection line 7 extends from nearby the right side of the lowermost heater wire 3. Then a choke coil 19 is connected between bus bars 2b and 2c and the DC power source 20 for the defogger and the impedance of the choke coil 19 in the high frequency band is made large. Consequently, a current in the broadcast frequency band is cut off although a DC current from the DC power source 20 to the defogger is supplied, and the defogger is insulated from the body ground and used as the antenna.
Patent JP-H0616549-A (JP)
Title: Cell proliferation inhibitor of mesangium
Inventor: YOKOZAWA TAKAKO
IPC: C07D311/62
Filed: 1992-07-02
Abstract: PURPOSE:To obtain a medicine effective as a therapeutic agent for glomerular diseases represented by glomerular nephritis, nephrotic syndrome, drug renal disorder, etc. CONSTITUTION:A medicine comprises (-)-epicatechin-3-O-gallate of the formula as active ingredient. The compound is obtained from rhizome of Pheum palmatum of crude drug by operation such as extraction, purification, etc. The compound is orally or parenterally administered. In order to exhibit given effects as an oral medicine, 100mg-6g of the compound is administered dividedly several times a day. In order to show given effects as a parenteral medicine, 1-100mg of the compound is applied daily by intravenous drip infusion, hypodermic injection and intramuscular injection.
Patent JP-S5990611-A (JP)
Title: Precoating device
Inventor: MARUYAMA SHINSAKU
IPC: B01D37/02
Filed: 1982-11-12
Abstract: PURPOSE:To form a uniform and good precoated layer even if the flow rate for precoating is small by setting the concn. in a precoating tank at a prescribed low and constant value. CONSTITUTION:A suspension of a precoating material having a prescribed concn. is first stored in a tank 12 for supplying the precoating material. Said suspension is then adjusted to a prescribed flow rate by a flow rate regulating valve 22 through a supply route 20, and is supplied to a precoating tank 5. Said suspension is further fed through a feed route 9 to a filter to perform precoating and the liquid past the filter is returned through a route 10 again into the tank 5. As a result the concn. in the tank 5 can be set at a prescribed low and constant value and therefore the growth of flocs is prevented and the uniform and good precoated layer is formed even if the flow rate for precoating is small.
Patent JP-H0731531-A (JP)
Title: Frame locking mechanism
Inventor: KOMAMURA TAKEO
IPC: A47G1/10
Filed: 1993-07-16
Abstract: PURPOSE:To provide an attractive picture frame which can prevent a locking mechanism from projecting outward, by allowing a locking pawl of a lock member to abut against a locking part at the distal end of an intermediate partition together with a locking part of a pivotal base piece. CONSTITUTION:An abutting part on which a transparent panel B and a rear panel C are stacked one upon another through the intermediary of an exhibit A or the like, is extended for pivoting a frame 1 so as to press and clamp the exhibit A or the like in cooperation with an anchoring part 12 of the frame 1. A pivotal base piece has one side 21 which is fitted in a pivotal bearing part 13 of the frame 1, and the other side 22 which slides, making slidable contact with the inside of an intermediate partition 14 of the frame 1. In such a condition that the exhibit A or the like is clamped, the intermediate partition 14 of the frame 1 is embraced by a fixture connecting part 12 connected to a fixture 2, and a rear surface 26 and an upright part of the fixture 2. In this condition, an elliptic cross-sectional shape intermediate partition locking part formed at the front end of the intermediate partition 14, is made into contact with an intermediate partition locking part 25 formed in the connecting part 24 of the fixture 2, underneath thereof. Further, a locking pawl 42 of a separate lock member 4 which is pivotally assembled so as to be extendable and retractable, also projects and abuts against the fixture 2, and accordingly, the frame 1 is locked so as to be unpivotal.
Patent JP-H0736472-A (JP)
Title: Video reproducing device
Inventor: TOMIZAWA MIZUO
IPC: G10H1/00
Filed: 1993-07-15
Abstract: PURPOSE:To provide the video reproducing device which superimposes characters on a background image. CONSTITUTION:The video reproducing device is equipped with a video storage means 20 which stores material images of various backgrounds, a 1st read means 22 which reads character information to be superimposed on the background image out of a storage medium 21, a 1st coordinate table means 23 which makes specific material images correspond to specific words and phrases, a retrieval means 25 which retrieves the material images and video effects corresponding to words and phrases included in character information read out of the storage medium by the 1st read means 22 by referring to the 1st coordinate table means 23 by using the words and phrases as a key word, a 2nd read means 26 which reads the material image retrieved by the retrieval means 25 out of the video storage means 20, a character pattern generating means 28 which generates a character pattern read out of the storage means 21 by the 1st read means 22, and a superimposing means 29 which performs a process for superimposing the generated character pattern on the background image on a screen.
Patent JP-H0619972-A (JP)
Title: Host computer centralized control document system
Inventor: FUJIWARA ATSUSHI
IPC: G06F17/30
Filed: 1992-07-01
Abstract: PURPOSE:To easily retreive a realized document and to output the large volume of the documents in a short time. CONSTITUTION:A character code conversion mechanism 22 converts character codes and control codes in a document file prepared at a document preparation mechanism 71 to the character codes and the control codes handled on the host computer 1. A file transfer mechanism 21 sends the document file converted to the character codes and the control codes handled on the host computer 1 at the character code conversion mechanism 22 through a connecting device 3 to the file transfer mechanism 11 of the host computer 1. A file management mechanism 13 attaches a directory specified by the user to the document file to be registered at a relational data base 41 on a magnetic disk device 4.
Patent JP-H0549293-A (JP)
Title: Dc motor drive circuit
Inventor: MATSUMURA FUMIYOSHI
IPC: H02P7/288
Filed: 1991-08-07
Abstract: PURPOSE:To drive a DC motor with a low current transistor operable during quick rising time and with a high current transistor processing a lagged control signal. CONSTITUTION:Output of a control IC 4 is fed through a level regulator 8 to a low current transistor 1 and through a delay circuit 3 to a high current transistor 2 thus driving a DC motor 7.
Patent JP-H0845593-A (JP)
Title: Female type terminal metal fitting
Inventor: ITO TOMONARI
IPC: H01R13/115
Filed: 1994-07-29
Abstract: PURPOSE:To positively prevent an elastic contact segment from being excessively deflected. CONSTITUTION:Controlling parts 37 inwardly protruded due to driving-out from the outer surface side are symmetrically formed at the region over the nearly central length position of an elastic contact segment 18 from the opening edge of a body part 13 on the right and left sides 25 of the body part 13. Each controlling part 27 at its upper edge is of a horizontal edge 27a at its inner side and of a forwardly hung declined edge 27b at its inlet side. On obliquely and downwardly inserting a tab 5, the tip of the tab 5 abuts to the declined edge 27b of the controlling part 27 to control further approach to the elastic contact segment 18 side. Continuing insertion movement gradually and upwartdly directs the tip of the tab 5 along the declined edge 27b to automatically correct the tub 5 to the horizontal position. Then, the tab 5 is inserted in the normal inserting space 23 along the horizontal edge 27a of the controlling part 27, resulting in elastic contact with the elastic contact segment 18 deflected within the elastic limit.
Patent JP-H1132477-A (JP)
Title: Synchronous rectification switching power supply and semiconductor integrated circuit therefor
Inventor: TAKEUCHI KAZUO
IPC: H02M3/155
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce a power loss which is produced by a circulation current FET (field effect transistor) and a buffer for applying a voltage to the gate of the circulation current FET. SOLUTION: The gate voltage of a circulation current FET 6 connected in parallel to a circulation current diode 7 is supplied by a buffer 5. A wiring (a) for supplying a power supply voltage to the buffer 5 is connected to an output terminal 12 from which a voltage lower than an input voltage applied to an input terminal 2 by an input DC power supply 1 is outputted, so that a power loss can be reduced securely.
Patent JP-H0363001-A (JP)
Title: Clip
Inventor: OTA SHUNSAKU
IPC: A44C3/00
Filed: 1989-08-01
Abstract: PURPOSE:To obtain a strong fixing clip with safe handling and easy removal, by a method wherein the title clip is composed of a male member which has a spherical projecting part on a seat plate, semispheric female members which are loose fitted on the projecting part and a fixing member which is put and fitted on the female members. CONSTITUTION:For a male member A, a spherical projecting part 2 is formed on one side of a seat plate 1 and for a female member B almost in semispheric shape, an opening recess 11 in which the projecting part 2 is loose fitted is formed. For fixing the opening recesses 11, a fixing member C is put and fixed on the female members B and at the periphery of its opening-part, an undercut parts 21 for sure fixation and a knobbed piece 22 for easy removal are formed. Each of the female members B is formed by their being vertically split in half, and they are integrally connected with an elastic body 12 fitted at the periphery of the opening recesses 11. The split female members B and the fixing member C can be integrally formed of synthetic resin through connecting-arms 31. The female members B are folded in the direction of arrow marks shown in broken lines and the elastic body 12 is fitted at the periphery of the opening recesses 11. After that, the male member A and the female members B are fitted through a cloth part 41, and the fixing member C is put and fitted on the female members B.
Patent JP-S6094605-A (JP)
Inventor: YAMAMOTO KEIICHI
IPC: A41D31/00
Filed: 1983-10-22
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-S5898521-A (JP)
Title: Constructing method for pier
Inventor: SEKI NORIYOSHI
IPC: E02D5/38
Filed: 1981-12-09
Abstract: PURPOSE:To prevent weakening of a ground for foundation for a heavy-duty machinery, by a method wherein, after a casing is inserted into a ground, an earth drill bucket excavates the inside of a hole, and when it is difficult to excavate, an excavating auger is attached to a forward end of a Kelly bar to perform an excavation. CONSTITUTION:After, in the case of a solft ground, a casing 1 is inserted by a power jack 2 without use of a stabilizing liquid, an earth drill bucket 5 excavated the inside of a hole. In case the earth drill bucket 5 is difficult to excavate it because of a hard ground, instead of the earth drill bucket 5, an auger 9 for rock excavating use is attached to a forward end of a Kelly bar 4 to excavate a ground, and it is replaced with the earth drill bucket 5 again to carry out an excavation.
Patent JP-S6259325-A (JP)
Title: Roof fan having sound deadening function
Inventor: TAJIMA TSUTOMU
IPC: F24F7/02
Filed: 1985-09-07
Abstract: PURPOSE:To make it possible to effectively decrease not only a noise within a house but also the working sound of a fan by forming a resonance chamber by a partition wall having holes in its upper cover. CONSTITUTION:A main body 1 of a fan has a cylindrical shape and a glass wool 10 as a sound absorbing material is pasted over the inner surface of the main body 1 and a bell 11 for preventing the exfoliation of the air flow is formed at the upper end of the fan. An upper cover 2 is a bawl shaped member disposed coaxially with the main body having a recess section downward, and the inner diameter of the cover 2 is greater than the diameter of the main body 1, and the upper end of the main body 1 is located in such a relative arrangement that it is inner than the lower end level. The ratio between the diameter of the upper cover 2 and that of the main body 1 is designed so that an optimum sound deadening structure of an expansion type with respect to the internal capacity of the upper cover 2 is realized. A partition wall 12 provided at the upper end of the inner part of the upper cover 2 with holes 13, and a space formed between the partition wall 12 and an upper end wall 14 of the upper cover 2 is formed into a resonance chamber 15, and further at the lower end of the cover 2 a bell 16 is provided for preventing exfoliation or the like of the air flow.
Patent JP-S6177002-A (JP)
Title: Optical antireflecting film
Inventor: TANIGUCHI YASUSHI
IPC: G02B1/11
Filed: 1984-09-25
Abstract: PURPOSE:To obtain an antireflecting film which is satisfactory with vacuum UV rays by laminating alternately 3 layers of low refractive index materials and intermediate refractive index material on a base body. CONSTITUTION:The 1st layer 2 consisting of the low refractive index material having <=1.5 refractive index with respect to light having 160-230nm wavelength, the 2nd layer 3 consisting of the intermediate refractive index material having 1.6-1.8 refractive index then the 3rd layer 4 consisting of the above- described low refractive index material are successively laminated on the base body 1 consisting of a material allowing the transmission of the above-mentioned light. The optical film thicknesses of the 1st layer 2-3rd layer 4 are preferably made respectively about (1/2)lambda0, about (1/4)lambda0 and about (1/4)lambda0 with respect to the optical design reference wavelength lambda0 within the range of the above- described wavelength.
Patent JP-S58104213-A (JP)
Title: Fiber making method of many multifilamentary yarns at high speed
Inventor: ISHIHARA MASATOSHI
IPC: D02J1/22
Filed: 1981-12-11
Abstract: PURPOSE:To obtain multifilamentary yarns of high quality efficiently, by winding plural yarns consisting of plural filaments, drawing and heat-treating the yarns by hot rollers, passing the heat-treated yarns through a guide of specific slit width, cutting abnormal filaments, and winding the resultant yarn onto a drum at a high speed. CONSTITUTION:Yarns (Y), consisting of at least 3 filaments, and extruded from a spinneret 1 are wound onto the first godet rollers 2, drawn, subsequently heat- treated by the second heating godet rollers 3 and passed through slit guides 7, having a slit width (d) expressed by the formula 0.7R<=(d)<=1.7R (R is the diameter of the circumcircle in the case of the closest packing of the yarns), and provided for each yarn and then wound onto a winding drum 4 at >=2,500m/min while traversed by traverse guides 9 to the width of packages 5 with traverse fulcrum guides 8 as fulcrums to prepare the aimed many multifilamentary yarns at a high speed.
Patent JP-S6090390-A (JP)
Inventor: NISHIMURA TOSHIYUKI
IPC: G09B15/02
Filed: 1983-10-24
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-S6441835-A (JP)
Title: Light transmission type gas cell
Inventor: DOI SHOJI
IPC: H01S3/00
Filed: 1987-08-08
Abstract: PURPOSE:To prevent the generation of an optical stationary wave with mutual interference of opposite lights, by forming light transmission plates into wedges at both ends of a cell to make thick and thin parts of the wedges opposed to each other at the top and bottom thereof. CONSTITUTION:Wedge-shaped light transmission plates 22 and 23 made of germanium are set at both ends of a cell 21 made of quartz glass in such a manner that thick parts 22A and 23A and thin parts 22B and 23B thereof are opposed to each other at the top and bottom thereof. Thus, laser light 31 tends to be transmitted through the light transmission plate 22 to be introduced to the thick side of the light transmission plate 22 within the cell as transmission light 32. It is deviated in the optical axis from the reflected light reflected from the other light transmission plate 23, thereby eliminating interference of the transmission light with the reflected light 33, 34 and 35.
Patent JP-H1146195-A (JP)
Title: Information communication method, information communication system, portable radio communication terminal and server device
Inventor: YOSHII FUMIHIKO
IPC: H04W88/18
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To allow a user to quickly notice an incoming call of data to his destination and to improve the convenience to use a terminal by notifying that there is an incoming call of receiving data through a network and making a portable radio communication terminal receive incoming notification from a server device and notify the incoming call to the user. SOLUTION: An incoming server 24 acquires information of an electronic mail incoming call and a facsimile incoming call to a member terminal from a mail server 22 and a facsimile server 23 and generates incoming queues about electronic mails and facsimile respectively about the member terminal based on it. And it acquires the telephone number of a member terminal that is included in receiving information. It uses the telephone number of the member terminal, calls the member terminal to which an incoming call should be notified by using pseudo-incoming call service through an ISDN public line network 9, confirms response of the member terminal and sends information of incoming notification to the member terminal.
Patent JP-H1051852-A (JP)
Title: Method for using spread code in cdma mobile communication system and base station equipment
Inventor: NAKAMURA TAKEHIRO
IPC: H04W36/18
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for using a spread code in a code division multiple access(CDMA) mobile communication system and the base station equipment in which the capacity is increased by making possible incoming radio channel same code soft hand-over even when a decreased long code length is shared for a plurality of cells/sectors. SOLUTION: Each base station measures sequentially a reception level as to all or part of combinations not in use among combinations of long codes and short codes as to an incoming radio channel (steps S11, S12) and selects a combination between long codes and short codes providing a lowest reception level in the case of setting up a radio channel with a specific mobile station so as to set up the radio channel (steps S13, S14), then the radio channel is set up through the combination of long codes and short codes most apart from each other.