baber/WOPTO huggingface dataset:
Patent JP-H08178684-A (JP)
Title: Route guiding device for vehicle
Inventor: NAKAYAMA OKIHIKO
IPC: G06T17/05
Filed: 1994-12-20
Abstract: PURPOSE: To provide the optimum road information according to a traveling pattern by judging whether the traveling is on the optimum route or out of the route by a route traveling judging means, and providing road map drawing means according to each traveling. CONSTITUTION: When the main switch of a key 7 is inputted, a CPU 4 starts the execution of a control program, and detects the present position and advancing direction of a vehicle. Whether an optimum route is set or not is judged by a flag F, and when the optimum route is set, whether the traveling is on the optimum road or out of the route is judged. The optimum route is stored in a RAM 13 as a digital data. Since the road information a prescribed distance ahead on the optimum route is desirably displayed in case of the traveling on the optimum route, the direction of a point on the optimum route a prescribed distance ahead from the present position is set in the visual line direction.  Since the display of the road information for the goal direction from the present point is desired in case of the traveling out of the optimum route, the goal direction from the present position is set in the visual direction.
Patent JP-2001136205-A (JP)
Title: Multicast system, client terminal and transmitter
Inventor: OKUHARA YASUHIKO
IPC: H04L47/32
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent a failure such as data omission and display reproduction disturbance from taking place in an overload state even if there is the necessity of limiting the number of connected persons in a conventional multicast system. SOLUTION: A server device 1 performs data quantity adjustment control and transmits data to a network 2, and a decoder 33 in a client terminal 3 processes and reproduces the data. A network monitoring processing 6 detects the load situation of the network and reports a congestion state to a server. When a continuity decision processing part 37 decides that the data do not have continuity, a packet discrimination processing part 38 analyzes the type of a lost packet and the degree of a lost amount, a data replacement processing part 36 replaces data and a data discard processing part 35 discards half-finished data so as to be a decodable unit. When delay takes place, a buffer managing part 32 monitors a data buffer 31, and when data falls below a reproduction unit, a decoder control processing part 34 controls a decoder 33 and interrupts reproduction.
Patent JP-H04186307-A (JP)
Title: Manufacture of multicore optical fiber connector
Inventor: HIRAO HIDEO
IPC: G02B6/36
Filed: 1990-11-21
Abstract: PURPOSE:To realize manufacture of a multicore optical fiber connector having substantially no connection loss by forming together simultaneously a pair of ferrules of a multicore connector to be connected under opposite connection conditions from the initial stage of the forming process. CONSTITUTION:A cavity formed by an upper mold 7 and a lower mold 8 is divided into two C1, C2 by an intermediate separation V groove base 4 positioned and fixed at the intermediate position of both molds 7, 8. In a V groove formed on the base 4, a pair of common pins 5 for forming engaging pin holes and a specified number of common pins 6 for forming optical fiber core wire holes are placed and fixed so that they extend by the length corresponding to one of ferrule respectively in both cavities C1, C2. Thereafter, a specified fusion forming material is poured in the cavities C1, C2 from their pouring inlets 71, 72 and the casting process is performed. Since the paired ferrules of a multiconnector is formed in opposite connection conditions from the initial stage of the forming process, connection excellent in connection performance can be assured.
Patent JP-H05150433-A (JP)
Title: Heat developable photosensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C8/40
Filed: 1991-11-29
Abstract: PURPOSE:To prevent the static fogging at the time of producing the heat developable photosensitive material without deteriorating the glossiness on a dyestuff image receiving surface over a long period of time. CONSTITUTION:The photosensitive material contains a binder, a photosensitive silver halide, a dyestuff donating material which releases or forms diffusive dyestuff at the time of heat development and the repeating unit expressed by formula on a base. [In the formula, R1, R2 and R3 may be respectively the same or different and denote a hydrogen atom or 1 to 4C alkyl group. L denotes-CONH-,-COO-or phenylene group. A denotes 1 to 20C alkylene group or 6 to 20C arylene group; B denotes -NR4CO-, -COO-, -OCO-, CONR4-, -SO2NR4-, -NR4SO2-, -SO2- or -O- group. R4 denotes a hydrogen atom or 1 to 20C alkyl group or 6 to 20C aryl group; (m) and (n) respectively independently denote 0 or 1. Q denotes a UV asorbent residue.].
Patent JP-H08143049-A (JP)
Title: Bag
Inventor: IINO TAMIZO
IPC: B65D33/04
Filed: 1994-11-16
Abstract: PURPOSE: To facilitate the confirmation of a content, and improve the efficiency of a sorting work in order to process a large amount of trash quickly by providing a semi-transparent colored part on a bag. CONSTITUTION: A semi-transparent colored part 2 is provided on a bag 3 so that what is mixed and contained in the bag can be confirmed from the outside. The semi-transparent colored part is provided under an optional state such as a vertical stripe, lateral stripe, diagonal stripe, circular, grid-form or picture pattern, etc. By this method, when the bag is used as a trash bag, the content can be easily confirmed from the semi-transparent part, and a sorting work can be efficiently performed. At the same time, the appearance of the bag itself can be made favorable.
Patent JP-2000152184-A (JP)
Title: Digital data stream recording method and device therefor
Inventor: JII YON YOO
IPC: H04N21/433
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent an initial picture from being destroyed by dividing a digital data stream by a randomly accessible minimum reproduction unit to be a reference, storing them in a recording medium, reading them from a transfer stream packet where random access display information is present and decoding them at the time of reproduction. SOLUTION: The control part 140 of a set top box 100 sends a transfer stream(TS) tuned by a tuning processing part 110 by user input through communication interfaces 130 and 210 to a streamer 200. The control part 250 detects the random access display information of a TS packet header, divides it into TS recording unit bodies and records them in the recording medium 230 as 20 pieces of assemblies. At the time, the control part 250 records a cumulative relative position from the initial position of the TS recording assembly as management information and the management information is recorded in a memory 260. Thus, the destruction of the initial picture at the time of reproduction by track search or time search is prevented.
Patent JP-H08151400-A (JP)
Title: Separation of lipoprotein and composition for separation
Inventor: TAKANO SUSUMU
IPC: C07K14/775
Filed: 1994-11-28
Abstract: PURPOSE: To separate a lipoprotein for the determination of cholesterol, etc., preventing the contamination with insoluble materials without using centrifuging treatment by mixing a body fluid, a magnetic colloid and a lipoprotein precipitation reagent exclusively free from precipitating action on the objective lipoprotein and precipitating the insoluble materials by the application of magnetic field. CONSTITUTION: The objective lipoprotein useful for the determination of cholesterol originated from lipoprotein is separated in high efficiency in the form of a clear supernatant free from insoluble materials (lipoproteins other than the objective lipoprotein) dispensing with a centrifugal separation operation by mixing a body fluid such as serum or plasma with a magnetic colloid such as colloid of magnetic iron oxide and a lipoprotein precipitation reagent containing polyethylene glycol, a dextran sulfate-Mg<++> , heparin-Mg<++> , etc., free from precipitating action on the objective lipoprotein and precipitating other lipoproteins or an anti-apoprotein antibody free from precipitating action on the objective lipoprotein and precipitating other lipoproteins, applying a magnetic field to the liquid mixture and separating the precipitated insoluble materials.
Patent JP-H05157032-A (JP)
Title: Knock control method and device
Inventor: TAKAHASHI JUHEI
IPC: F02P5/152
Filed: 1991-12-02
Abstract: PURPOSE:To enable knock control with high accuracy without affected by degree of aged deterioration such as dispersion or abrasion of an engine by carrying out plural information on knock through calculation of a membership function which applies neuro technique having a plurality of learning functions. CONSTITUTION:An output level of a knock sensor 1 in a crank angle range where knock is generated and the output level of the knock sensor 1 in the crank angle range where knock is not generated are compared with an output signal of the knock sensor 1 at a comparator 10. Also, the signal of the knock sensor 1 and an output signal of a means for obtaining engine information of an engine are put in as input, and calculation of a membership function having a learning function is carried out by a micro computer 8 using neuro technique with presence of knock and hunting and a delay angle amount of ignition timing as outputs. By this, knock control with high accuracy can be executed without affected by degree of aged deterioration such as dispersion or abrasion of the engine.
Patent JP-H05157351-A (JP)
Title: Electric hot water supplier
Inventor: OKABE MASAYOSHI
IPC: F24H1/18
Filed: 1991-12-02
Abstract: PURPOSE:To provide an electric hot water supplier improved in safety capable of preventing any spread trouble owing to water leakage, sanitary and labor- saving, by automatically draining water in a can body when it is not used over a long time, and automatically interrupting or draining supplied water and supplied hot water when any abnormality such as water leakage is produced. CONSTITUTION:A control device is adapted such that a water supply motor- driven valve 20 is closed to interrupt water supply into a can body 1 or a drainage motor-driven valve 22 is opened to drain water in the can body 1 in the case where a non-used state of hot water reaches a period various germs are likely to be propagated in the can body 1 or in the case where water leakage from the inside of the can body 1 or from various pipings is produced or in the case where a flow rate meter 21 detects the amount of hot water exceeding the amount of ordinary use of the same owing to forgotten tightening of a hot water supply faucet provided on the tip end of a hot water supply pipe 4.
Patent JP-H05245384-A (JP)
Title: Process for removing nitrous oxide from gaseous mixture
Inventor: YUUIN RII
IPC: B01J29/20
Filed: 1992-11-02
Abstract: PURPOSE: To obtain a catalytic process for decomposing N2 O-releasing substances prior to release of waste flow from a commercial process into atmosphere. CONSTITUTION: A catalytic process, which is substantially unaffected by the presence of oxygen, comprises bringing an N2 O-contg. gaseous mixture into contact with a catalyst comprising a crystalline zeolite which, at least in part, is composed of five membered rings having a structure type selected from the group consisting of BETA, MOR, MFI, MEL and FER. The crystalline zeolite has been at least partially ion-exchanged with a metal selected from the group consisting of copper, cobalt, rhodium. iridium, ruthenium and palladium under conditions sufficient to convert the N2 O into gaseous nitrogen and gaseous oxygen. Further, the catalyst has much better activity in conversion of N2 O into gaseous nitrogen and gaseous oxygen without any eminent deactivation when co-present with oxygen in a process supplied material.
Patent JP-2001129852-A (JP)
Title: Injection apparatus and control method therefor
Inventor: IMATOMI YOSHIYUKI
IPC: B29C45/18
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce friction resistance to be applied to a resin in an injection process. SOLUTION: An injection apparatus is equipped with a heating cylinder 11 having a resin supply port 15 formed thereto at a predetermined position, a flight part 21 wherein flights 23 are formed to the outer peripheral surface of a screw main body and the screw head 27 arranged to the front end of the flight part 21 and has the screw 12 arranged in the heating cylinder 11 so as to freely rotate, advance and retreat and the hopper 16 attached to the resin supply port 15. An opening-closing member is arranged to the lower end of the hopper 16 to take a communication position allowing the heating cylinder 11 and the hopper 16 to communicate with each other and a cut-off position cutting off the heating cylinder 11 and the hopper 16.  When the opening-closing member is placed at the open-close position, the load of the resin in the hopper 16 is received by the on-off member and not applied to the resin in the vicinity of the resin supply port 15.
Patent JP-H06216338-A (JP)
Title: Semiconductor memory cell and its preparation
Inventor: IGARASHI MAKOTO
IPC: H01L29/786
Filed: 1992-11-27
Abstract: PURPOSE: To provide a semiconductor memory of such structure that leakage current caused by p-n junction is prevented, and further manufacture is so simplified that highly accurate mask alignment during manufacture is unnecessary, and a method for its manufacture. CONSTITUTION: A semiconductor memory cell 72 has a groove 81, containing an insulating film 74 used as the dielectric of a memory capacitor, and MOSFET 80 formed through a process for single-crystallizing a polysilicon film 85 on the insulating film 74. The grooves are insulated from each other by the insulating films 74, and further the MOSFETs used are of SOI structure. Thereby leakage current is reduced, and further a structure, which dispensed with highly accurate mask alignment and allows higher degrees of integration, is obtained.
Patent JP-H10148520-A (JP)
Title: Distance measuring device
Inventor: HATA RYUTARO
IPC: G01C3/06
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy in distance measurement while preventing the saturation of output of an operational amplifier used for calculation of distance measurement information. SOLUTION: When it is judged that the output level Va+Vh including external optical elements is lower than a reference voltage L1 for discriminating illuminance and that the output level of an operational amplifying means is lower than the reference voltage and the maximum gain control is necessary to be performed, a change-over means (#102→#104→#105→#106) is provided to change over the resistance value of feedback resistance of an operational amplifier within a current/voltage conversion means.
Patent JP-H07170850-A (JP)
Title: Glass substrate for greening
Inventor: IKEO YOSAKU
IPC: A01G1/00
Filed: 1993-12-17
Abstract: PURPOSE:To prepare a glass substrate for greening, capable of realizing a permanent greening even on a vertical surface or steeply tilted surface, not inhibiting the growth of plants, capable of being used without relating to the kinds of plants, and preferable also on appearance. CONSTITUTION:This glass substrate 26 for greening has interconnected voids 24 filled with inorganic particles as a water-retaining material. Preferably, glass particles 20 and the inorganic particles 18 having a higher melting point than the melting point of the glass and used as a water-retaining material are mixed with each other in desired amounts, respectively, and subsequently calcined to obtain the greening glass substrate 26 in which the surfaces of the glass particles 20 are fused for producing the glass base material 22 and which has interconnected voids 24 filled with the inorganic particles 18 as the water-retaining material. The water-retaining material can carry plant seeds and fertilizers and be disposed on a vertical surface or tilted surface to green the surface. Waste glass materials can be used for the glass particles 22.
Patent JP-H09159677-A (JP)
Title: Cantilever chip
Inventor: MATSUYAMA KATSUHIRO
IPC: G01N37/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a cantilever chip for realizing a scanning type probe microscope for constantly maintaining the mutual distance between a probe and a sample while measuring the electrical characteristics of the sample. SOLUTION: In a cantilever chip, two cantilevers 102 and 104 are extended side by side from a support part 106 made of glass. The two cantilevers 102 and 104 are both made of silicon nitride film and have probes 102 and 124 are each free edge and both surfaces are coated with gold thin films 212 and 214. The two cantilevers 102 and 104 differ in size and, for example, the cantilever 102 is 200μm long and the cantilever 104 is 100μ long. The cantilevers 102 and 104 are separated by a groove 116 formed by the support part 106.
Patent JP-H07172761-A (JP)
Title: Steady rest controlling method of lifting load carrying crane and device thereof
Inventor: NISHIYAMA NORIYUKI
IPC: B66C13/22
Filed: 1993-12-20
Abstract: PURPOSE:To perform steady rest control over a lifting load even in a secondary resistance control system by combining a steady rest controlling system, imparting an adjustable speed command being based on a fuzzy inference, with this secondary resistance controlling system. CONSTITUTION:A deflection angle of a hanging wire is detected by an angle sensor 16, and a deflection angular velocity is calculated by a differentiator 32. A steady rest controller 33 uses a matrix which takes one side of two fuzzy sets of the deflection angle and the deflection angular velocity as a vertical line and the other side as a horizontal line, whereby it finds out both of normal rotation side start timing and reverse side start timing. Likewise it seeks out the estimated value of the maximum deflection angle found out of a similar matrix and the steady rest travel from length of the hanging wire. Next, both maximum and minimum values of the steady rest travel are limited to the specified range on the basis of a position deviation between the objective position and the current position. In succession, a secondary resistance control system is controlled by the limited travel and the normal rotation side start timing or reverse side start timing, making it perform its inching operation.
Patent JP-H11308799-A (JP)
Title: Armature for rotating electric machine and manufacture of armature
Inventor: YOSHIDA MASAFUMI
IPC: H02K3/50
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a welding method capable of surely starting an arc from an upper layer oil protrusion, and a bonding method capable of improving the fatigue resisting strength of a bonding part. SOLUTION: A lower layer oil conductor and an upper layer coil conductor which are build in an armature core are arranged with both protrusions 4c, 5c facing opposite each other in the radial direction. For both the protrusions 4c, 5c prior to bonding, a protruding part 5d formed on the internal diameter surface of the upper layer coil protrusion 5c abuts against the external diameter surface of the lower layer coil protrusion 4c. In the axial direction end portion, the internal diameter surface of the upper layer coil protrusion 5c and the external diameter surface of the lower layer coil protrusion 4c face each other having a gap. In this state, a welding torch 45 is arranged in the vicinity on the axial direction end surface of the upper layer oil protrusion 5c. An arc is started from the upper layer coil protrusion 5c side.  After that, an electrode rod 45a is made to vibrate between the upper layer coil protrusion 5c and the lower layer coil protrusion 4c, at a constant speed and with a specified swing width, thereby bonding both the protrusions 4c, 5c.
Patent JP-H04187814-A (JP)
Title: Cooler for 2-cycle v-type engine
Inventor: YOSHIZAKI KOICHI
IPC: F02B75/02
Filed: 1990-11-21
Abstract: PURPOSE:To ensure spaces forming cooling water passages with ease and enhance filling efficiency by forming a first cooling water passage in the vicinity of one cylinder outside a V bank of a crank case and a second cooling water passage on a side of the other cylinder outward the crank case. CONSTITUTION:A first cooling water passage 81 is disposed outside a V bank of a crank case 9 and in the vicinity of a lower side cylinder 11, and extends in the direction of a crankshaft 28. A second cooling water passage 82 is provided outward in the direction of the crankshaft beyond the lover side cylinder 11 of a crank case 26 and on a side of an upper side cylinder 10, and is communicated with the end of the first cooling water passage 81, where it extends in the direction perpendicular to the crankshaft, to form an L shape together with the first cooling water passage 81. Therefore, it is possible to ensure spaces for forming a cooling water inlet and passages with ease, and improve intake air filling efficiency so as to enhance performance of an engine.
Patent JP-H10163546-A (JP)
Title: Gas laser
Inventor: NISHISAKA TOSHIHIRO
IPC: H01S3/03
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To greatly improve the life time of a bearing in a compact structure by surely blocking dust from entering into a laser chamber. SOLUTION: A gas laser comprises a laser gas/contg. laser chamber 1, a fan 2 for circulating the laser gas in the chamber 1, a casing 5 for defining a space at the inner wall of the chamber 1 which a rotary shaft 3 of the circulating fan 2 pierces, and bearing housed in the casing 5 for pivoting the shaft 3 of the fan 2. It has means for introducing a pure laser gas into a space defined by the bearing and wall of the casing 5, including its holes and an axial flow fan 8 for sucking the pure laser gas through a gap between the rotary shaft 3 and inner wall of the hole of the casing 5. The fan 8 disposed between the circulating fan 2 at the rotary shaft 3 of the fan 2 and the wall of the casing 5, including the hole.
Patent JP-H02163595-A (JP)
Title: Fluid feeding device
Inventor: MINEGISHI TOSHIHIKO
IPC: F16L41/02
Filed: 1988-12-19
Abstract: PURPOSE:To permit the disposal of the change and addition of the processing line by constituting the title device so that fluid is supplied through a port block at an arbitrary position on a guide rail. CONSTITUTION:A port block 20 is formed integrally by joining a port guide 34, inside port cover 36 and an outside port cover 38, and interposed between an opened port part 14 formed along a guide rail 12 and the strip-shaped bodies 16 and 18 extension-installed on the both outer and inner surfaces of the opened port part 14, and can be shifted along the guide rail 12. A fluid feeding passage 24 and the outside are allowed to communicate through a lead-out passage 54 formed on the port block 20 by partially opening the opened port part 14 closed by the strip-shaped bodies 16 and 18. Therefore, even if the port block 20 is shifted to an arbitrary position on the guide rail 12, the fluid in the fluid feeding passage 24 can be supplied to the outside device through the lead-out passage 54.