baber/WOPTO huggingface dataset:
Patent JP-H10196784-A (JP)
Title: Shift controlling for vehicle continuously variable transmission
Inventor: ITO YASUSHI
IPC: F16H61/662
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To only use a portion related to the particular transmission gear ratio of a variable pulley so as to prevent uneven wearing of the pulley by changing a discrete transmission gear ratio according to a car speed in a device for selecting a discrete transmission gear ratio matching a traveling state as a target when a staged shift mode is selected. SOLUTION: An ECU 50 determines which mode is selected, a continuously variable shift mode or a staged shift mode, during vehicle traveling and, if the continuously variable shift mode is selected, a target input shaft rotational speed is decided from a continuously variable shift mode map. On the other hand, if the staged shift mode is selected, then based on a throttle valve opening degree and a car speed detected by a throttle sensor 56 and a second rotation sensor 62, a shift stage is decided by using a shift map and then a discrete transmission gear ratio is calculated. After the discrete transmission gear ratio is decided, the discrete transmission gear ratio is reduce more as a car speed is higher in a normal use area and, if a car speed is increased, the discrete transmission gear ratio is increased again.
Patent JP-H05194004-A (JP)
Title: Wood piece cement plate
Inventor: MATSUOKA AKIRA
IPC: E04F13/14
Filed: 1992-01-17
Abstract: PURPOSE:To obtain wood piece plates which are light-weight and readily processible while securing given strength by blending wood small pieces and cement with inorganic foam having a diameter smaller than thickness of the wood small pieces as a light-weight aggregate. CONSTITUTION:These wood piece cement plates comprise wood small pieces and cement as main components and inorganic foam having a diameter smaller than thickness of the wood small pieces as a light-weight aggregate. By adding the inorganic foam, the wood cement plates are made to be light-weight and readily processible. Obsidian-based perlite, perlite-based perlite, shirasu balloon, expanded shale or fly ash may be cited as the inorganic foam. The particle diameter of inorganic foam usually requires to be smaller than thickness (0.2-0.4mm) of the wood small pieces and the foam comprising >=50% particles having <=149mum particle diameter is preferable.
Patent JP-S61164308-A (JP)
Title: Low distortion factor current driving amplifier
Inventor: KITAYAMA HIROTOSHI
IPC: H03F3/30
Filed: 1985-01-17
Abstract: PURPOSE:To obtain a drive output current of low distortion factor by adding a resistor to an output stage of a current driving amplifier. CONSTITUTION:A collector of a PNP transistor (TR) 23 and a base of an NPN TR 24 are connected, a resistor 38 is connected between the base and emitter of the NPN TR 24. A collector of a PNP TR 30 and a base of an NPN TR 31 are connected and a resistor 39 is connected between the base and collector of the NPN TR 31. Thus, a collector current of the PNP TR flows much constantly, the effect of a current amplification factor at an NPN TR of a complementary PNP TR is decreased to improve the distortion factor at high frequencies.
Patent JP-H10196580-A (JP)
Title: Drainage pump
Inventor: KOBAYASHI TORU
IPC: F24F13/22
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce size and weight of a drainage pump, improve its drainage performance, save its installation space, improve its durability and economy. SOLUTION: A drainage pump of this type has a funnel-like main body 2 provided with an inflow port 4 at its lower end and a discharge port 5 on the upper side portion of a large diameter side. Inside the main body, a runner 10 integrated with a runner boss 17 coaxially fitted to a driving shaft of a motor, a runner disc 7 and plural swing blades 11 on its lower side is rotatably arranged on the funnel-like larger diameter side while facing the swing blades to the inflow port. The rubber disc is formed with plural runner flow passages 9 spirally communicated from an axial center base of the swing blades to the outer peripheral side, at its lower surface. Plural auxiliary blades 8 are projected from the upper surface of the runner disc. An air passage is formed for communicating the vicinity of the axial center base of the swing blades with the vicinity of the rubber boss.
Patent JP-S54100904-A (JP)
Title: Preparation of sintered composite body
Inventor: TAKAYANAGI EIICHI
IPC: B22F7/08
Filed: 1978-01-26
Abstract: PURPOSE: A high melting point sintered metal member is bonded with a general  metal member using a bonding agent consisting of silver and a ferrous metal thereby to provide extremely high bonding strength heretofore unobtainable.  
     CONSTITUTION: A high melting point metal such as W sintered body 2 is bonded with a general metal such as steel plate 1. The steel surface 1 is coated with a powder mixture 3 of silver and a ferrous metal such as Co, on which is placed the W sintered body 2. Both metals are bonded under heat in an H 2  flow. In the figure, the value 100 on the ordinate indicates the impact strength where conventional silver solder is used, and the curves indicate comparable impact value where ferrous metals such as Co, Ni and Fe are used according to the invention, with the abscissa indicating ratio by percent weight of ferrous metals. The bonding strength 4 times higher than conventional one can be obtained by powder mixture of silver and Co when their ratio is 60:40. These sintered composite members are useful as discharge process electrode or electrical contacts as they do not cause any local discharge. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04241084-A (JP)
Title: Automatic ticket examination system using non-contact card
Inventor: YAGI MASAAKI
IPC: G07B15/00
Filed: 1991-01-24
Abstract: PURPOSE:To prevent data from getting entangled by dividing the storage part of a non-contact card into plural recording areas, storing a data for judging the possibility of getting on a train for each electric railroad company and transmitting the data in the storage area corresponding to an electric railroad company identification data transmitted from a ticket examination machine. CONSTITUTION:An EEPROM 15 stores the data for judging the possibility of getting on the train. This EEPROM 15 is divided into plural memory areas MA1-MAn, and the data for judging the possibility of getting on the trains for the respective electric railroad companies are written in the respective memory areas. The leading data in each memory area is defined as an ID code for each company which is the electric railroad company identification data. A transmission/reception control circuit 16 exchanges the data with the ticket examination machine through an antenna 2. A power supply circuit 17 for electromagnetic force extracts power caused by electromagnetic force from this transmission/reception control circuit 16 and supplies the power to a CPU 11 or the like.
Patent JP-S61166316-A (JP)
Inventor: MINATO KAZUHIRO
IPC: A01D34/63
Filed: 1985-01-18
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-S59133527-A (JP)
Title: Liquid crystal display device
Inventor: AOKI NORIO
IPC: G02F1/1335
Filed: 1983-01-21
Abstract: PURPOSE:To improve remarkably a display quality of a liquid crystal display element having a transmission type negative display function by providing a light shielding member for obstructing an invasion of a light source light, on the circumferential edge part of the liquid crystal display element. CONSTITUTION:Light shielding members 11a, 11b are provided on the end face circumferential edge part of a liquid crystal display element 4 containing the same end face part of light-transmissive substrates 1, 2 joined through an adhesive agent and the outside circumferential surface side except the pattern surface part of the light-transmissive substrates 1, 2. In this way, since the light shielding members 11a, 11b are provided on the end face circumferential edge part of the liquid crystal display element 4, an invasion of a light source light can be shielded even if a light source is placed in any position of the rear face or the side face of the liquid crystal display element 4. Accordingly, in this way, it is possible to improve remarkably a display quality of the liquid crystal display element having a transmission type negative display function.
Patent JP-H01183288-A (JP)
Title: Chroma noise reducer
Inventor: ISOMURA MASAICHI
IPC: H04N9/64
Filed: 1988-01-14
Abstract: PURPOSE:To reduce a noise even for the noise whose position on a picture is fixed by performing averaging processing by selecting two kinds of delay circuits which have delay time of one frame+ or - one line by using a switch. CONSTITUTION:Generally, a picture signal can be expressed as the three- dimensional function g(x, y, t) of a horizontal direction (x), a vertical direction (y) and a time direction (t). A (fr-L) delay circuit 7 is selected preliminarily so that its delay time is one line portion shorter than one frame time, and a (Fr+L) delay circuit 8 is selected so that its delay time is one line portion longer than one frame time. A toggle switch 9 is switched at every frame, and selects either the output of the (Fr-L) delay circuit 7 or the output of the (Fr+L) delay circuit 8, and gives it to a subtracter 3, and moves a picture element in the vertical direction, and performs the averaging processing. Thus, because g(xl, ym, tn) and g(xl, ym+ or -DELTAy, tn-1) whose correlativity with the noise is weak are averaging-processed, noise reducing effect is effective even for the noise whose position on the picture is fixed.
Patent JP-H05192294-A (JP)
Title: Hard endoscopic device
Inventor: YANAGAWA YUTAKA
IPC: G02B23/24
Filed: 1992-01-20
Abstract: PURPOSE:To provide the hard endscopic device which enables washing and drying of a lens at the front end of an insertion part during the course of observation while holding the hard endoscope inserted into a tracheal and can easily be operated. CONSTITUTION:This device consists of the hard endoscope 4, the insertion part of which is inserted into the abdominal cavity 2 with the tracheal 3 as a guide, and an aeroperitoneum device 21 which sends gas for aeroperitoneum into the abdominal cavity 2 connected to the tracheal 3. A gas-feeding tube 37 which is connected to a gas cylinder 22 for aeroperitoneum of the aeroperitoneum device 21 and blows gas for drying to the front end face of the insertion part of the hard endoscope 4 and a water-feeding tube 36 which sprays washing water to the front end face of the insertion part of the hard endoscope 4 by the pressure of the gas for aeroperitoneum are provided. The washing water is sprayed to the front end face of the insertion part of the hard endoscope 4, by which the front end is washed. The gas for aeroperitoneum is then blown as the gas for drying to the front end of the insertion part, by which the water drops are blown off and the front end is dried.
Patent JP-H11198869-A (JP)
Title: Spare tire supporting method and spare tire storage part therewith
Inventor: MIYAGAWA SATORU
IPC: B62D43/10
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To meet various vibrations, such as vertical swing and horizontal swing by disposing at least three elastic bodies with at least two types of elastic moduli at a position corresponding to the vibration frequency inherent in a vehicle body, on a floor panel, and supporting a tire with the elastic bodies. SOLUTION: Elastic bodies 9, 12 having an elastic modulus K1 , and elastic bodies 10, 11 having an elastic modulus K2 are disposed at a tire house which is formed into a recess shape at the floor panel of a vehicle, and constitutes a tire storage part, and a tire 13 is mounted on them. The tire 13 is fastened at the tire house by passing a metal fitting formed on the tire house through a bolt 14. The fastening position is located on a vehicle body center line 15, and on the elastic center of the elastic bodies 9 to 12. The fastening position is located in the vicinity of a node (section) position 16 of the vertical vibration of the vehicle, and the vibration indicated with a broken line becomes a node at the vibration center of the elastic bodies 5 to 8, or in the vicinity of it, therefore, the tire 13 functions as a dynamic damper against the vibration.
Patent JP-S63199706-A (JP)
Inventor: JIYAN SHIYATORAN
IPC: C08F14/06
Filed: 1988-01-19
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-S5599384-A (JP)
Title: Method and apparatus for purification of contaminated water
Inventor: UCHIDA TATSUYA
IPC: C02F3/06
Filed: 1979-01-25
Abstract: PURPOSE: To decrease washing frequency of filter bed, by supplying contaminated wate from the outer circumference part of cylindrical organism filter bed and flowing through the inner part of the filter bed and the, taking out from the central part, at the catalytic oxidation purification apparatus of the contaminated water utilizing purifying action of microorganism group.  
     CONSTITUTION: The circular or polygonal cylindrical water vessel 1 is used as organic contaminated water purifying apparatus of home life contaminatd water or food industry exhaust water etc. The water collecting vessel 5 is provided on the central part of the vessel 1 and the overflow dam 2 is provided on the outside of the vessel 1 at the highest part of outer circumference and the triangle dam 4 is provided for the sake of falling the contaminated water inside of the vessel uniformly. The contaminated water is flowed from outer circumference face of the organism filter bed 8 through the dam 2 and the dam 4 and next, is flowed through the bed 8 and at the same time, oxygen is supplied from the lower air distribution tube 6. The water is collected in the vessel 5 provided on the central part of the bed 8 after oxidizing and removing contaminated matter in the contaminated water by microorganism group stuck on the surface of the bed and then, is dicharged as treated water. Thus, multiplication of the microorganism is carried out uniformly and it is unnecessary to wash the bed frequently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000204615-A (JP)
Title: Combination faucet of washstand
Inventor: NISHIOKA AKIRA
IPC: E03C1/042
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a combination faucet for a washstand, that allows a cost reduction, can be installed irrespective of a hose mounting position, can prevent scalds, and facilitates attaching of the hose to the combination faucet. SOLUTION: This combination faucet for a washstand comprises a trunk 1 having therein a hot water inflow passage 4a and a cold water inflow passage 4b and having on the outer periphery thereof an annular hot and cold water outflow passage 6; a cylindrical body 13 provided on the outside of the trunk 1 and having an outflow port 25; a combination valve part 2 provided above the trunk 1; a lever 3 for adjusting the mixing ratio and the discharges of hot and cold water; an outer resin cover 14 provided outside the cylindrical body and the combination valve part 2 and having an annular upright part 7 in a position corresponding to the hot and cold water outflow port 25; and a hose 8 having one end freely removably inserted into the annular upright part 7 in such a way as to communicate with the hot and cold water outflow port 25 and to be freely rotatable about its center, and having a shower head provided at the other end. The cylindrical body 13, the outer cover 14 and the ends of the hose 8 are freely rotatable about the trunk 1.
Patent JP-S63174945-A (JP)
Inventor: JIYON UTSUZU
IPC: C08G75/02
Filed: 1987-01-16
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-H02187708-A (JP)
Title: Optical fiber coupler
Inventor: ARIKAWA TORU
IPC: G02B6/287
Filed: 1989-01-17
Abstract: PURPOSE:To extremely facilitate a fusion stretching operation and to improve yield by removing the coatings of two coated tape optical fibers and fusion stretching the parts of these two fibers where the coatings are removed, thereby exactly paralleling the optical fibers. CONSTITUTION:The coatings 4 of the coated tape optical fibers for optical communication are partly removed to a prescribed length to form the parts where the coatings are removed to expose the two optical fibers. The parts where the coatings are removed are brought into contact with each other and the contact parts are heated by a high-temp. heat source, such as oxyhydrogen flame, and are thereby fused; further, these parts are stretched to form the fusion stretched part, by which the optical fiber coupler 1 is formed. The previous exact paralleling of the two optical fibers at the time of the fusion stretching is, therefore, easy and the fusion stretching operation is extremely easily carried out.
Patent JP-S59133981-A (JP)
Title: Power source device for resistance welding machine
Inventor: TAJIRI HIROMI
IPC: B23K11/26
Filed: 1983-01-18
Abstract: PURPOSE:To reduce the capacity of a capacitor and to improve a welding quality and a welding reliability by placing a boosting transformer on the primary side of a resistance welding power source device which utilizes the capacitor, and also containing the whole power source in a vessel of an insulating gas atmosphere. CONSTITUTION:A center tap is provided on the primary side of a power source transformer 12 of a device which brings a material to be welded 1 to resistance welding, and a high voltage capacitor 15 is connected through contactors 14a, 14b which are connected across the primary coil and switched and controlled by controllers 13a, 13b, respectively. Also, the high voltage capacitor 15 is connected to the secondary side of a boosting transformer 18 through a control resistance 17 and a rectifying device 16. Said whole power source device is contained in a high pressure tank 20 of an insulating gas atmosphere of SF6, etc. The commercial voltage in a terminal 7 is boosted to 60,000V by the boosting transformer 18, therefore, even if the capacity of the capacitor 15 is small, an extremely large electric energy is stored, the whole device can be made small-sized, and also the resistance welding of an excellent quality is executed stably.
Patent JP-H10210755-A (JP)
Title: Power conversion controller
Inventor: KIMOTO KENICHI
IPC: H01F27/28
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To restrain fluctuation in anti-ground potential due to switching for restraint of noise by forming a cluster of switches between the positive and negative poles of a DC power source and the first and second output lines, connecting the identical type of reactors between the respective output lines and loads, and driving the cluster of switches simultaneously. SOLUTION: Outputted current control is conducted by a sine wave current command signal from a current command generator 11 and a main current feedback signal from a current detector 12. The current controller 13 has a proportional integral function, for example, to output an output command signal. A comparator 14 compares the output command signal with the outputted signal (carrier signal) of a triangular wave generator 15 to generate a PWM signal. Switches 4 to 7 which form an inverter bridge 2 are switched at the frequency of a carrier signal, so that increase/decrease of outputted current is repeated at the frequency. It is thus possible to eliminate fluctuation in anti-ground potential at respective DC parts caused by fluctuation in a switching pattern for difficult generation of EMI mouse.
Patent JP-S58125219-A (JP)
Title: Vertically magnetized recording and reproducing magnetic head
Inventor: MIYAMA HIROSHI
IPC: G11B5/127
Filed: 1982-01-21
Abstract: PURPOSE:To improve the efficiency of reproduction, by providing coils as separate independently for reproduction and recording respectively to a magnetic matter of high permeability of an auxiliary pole. CONSTITUTION:A coil 15 which is wound by a thin linear copper for reproduction from its tip side with a large number of turns and a recording coil 14 using a thick linear copper to flow a large current and to energize the magnetism are provided as separated independently from each other to a magnetic matter 13 of high permeability of an auxiliary magnetic pole which is opposed to a primary magnetic pole 9 centering on a vertically magnetized film 12, etc. As a result, the efficiency of reproduction is imporved by using a coil having a large number of turns in comparison with a case when a piece of coil is used  for both reocording and reproduction.
Patent JP-H07147158-A (JP)
Title: Negative electrode for lithium secondary battery
Inventor: TATENO TATSUO
IPC: H01M4/587
Filed: 1994-01-28
Abstract: PURPOSE:To minimize reversibie capacity and improve initial charge/discharge characteristic by containing respective specified wt.% of natural or artificial scaly graphite and pseudo graphitic carbon black having respective specified lattice spacing and true specific gravity. CONSTITUTION:Seventy to ninety nine wt.% of natural or artificial scaly graphite having a true specific gravity after thermal treatment of 2.26, a lattice spacing of 3.36Angstrom , and an ash content of 0.05wt.% is prepared. To this is added 1-30 parts by weight of pseudo graphitic carbon black having a true specific gravity after graphatization of 1.9-2.1, a volatile component of 0.1wt.%, a lattice spacing of 3.38-3.46Angstrom , and a specific surface area of 30m<2>/g. Further, 5.4 parts by weight of polyvinylidene fluoride using N-methyl pyrolidone as solvent is added and uniformly kneaded, and the resulting mixture is then applied and pressed onto a stainless mesh to provide an electrode containing the active material of a mixed carbon material. A lithium foil is used as a counter electrode, and an nonaqueous electrolytic solution in which lithium perchlorate is dissolved in a mixture of ethylene carbonate and 1,2-dimethoxyethane is held by a separator to constitute a battery. Thus, the reversible capacity is minimized, and excellent initial charge/discharge characteristic can be provided.
Patent JP-H09192639-A (JP)
Title: Empty can treating system
Inventor: FUKUI MITSUGI
IPC: B09B3/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to recycle resources by discretely recovering steel materials and aluminum materials at the time of treating empty steel cans, such as coffee cans and juice cans. SOLUTION: The steel cans (empty cans) charged from a hopper 1 are crushed by a crusher 2 and are then put into a rotary kiln 5 of a rotary type, by which the empty cans are heated and are separated to steel parts and aluminum parts. Next, the empty cans after heating are palletized to granular pellets by a pelletizing machine 7 and further, the steel pellets and the aluminum pellets are sorted by the presence and absence of magnetism by a magnetic sepn. conveyor 8. These pellets are respectively separately housed. The steel pellets are put into a vibration screen 11 and the granular steel materials are separately taken out of these pellets.
Patent JP-S62167532-A (JP)
Inventor: GION HIDENORI
IPC: A61B5/028
Filed: 1986-01-17
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。