baber/WOPTO huggingface dataset:
Patent JP-H0941916-A (JP)
Title: Controller for valve opening and closing timing
Inventor: EGUCHI KATSUHIKO
IPC: F01L1/34
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a valve opening and closing timing controller which can be compactly applied to an internal combustion engine being large in fluctuating torque. SOLUTION: A gear assembled body 20 assembled in an annular space between a central gear 14 and an outer peripheral gear 17 is provided with an at least a pair of circular arc-shaped gears 21, 22 having internal teeth 21a, 22a and external teeth 21b, 22b which engage with the external teeth 14a of the central gear and the internal teeth 17a of the outer peripheral gear; and a holder 23 which controls the axial movement of the circular arc-shaped gears 21, 22 and allows their peripheral movement. In addition to that, the controller is equipped with a wedge 26 which has wedge faces 26a, 26b to engage with axial wedge faces 21c, 22c formed at the end parts of the circular arc-shaped gears 21, 22, and is interposed between the ends of the circular arc-shaped gears 21, 22 and axially spring-energized toward the holder 23 to press the gears 21, 22 in the peripheral direction.
Patent JP-S5894148-A (JP)
Title: Optical disk
Inventor: SATOU ISAO
IPC: G11B7/24091
Filed: 1981-12-01
Abstract: PURPOSE:To strengthen an optical disk against flows and defects and, at the same time, accurately detect positions of sectors, by installing plural sector areas and sector separating information areas in guide tracks. CONSTITUTION:At a surface R side of an optical disk 1, concentric or spiral giode tracks 2a-2e are formed by grooves having a width of (w), a pitch of (pt), and a depth of (delta), and each track is separated from each other by flat parts 3a-3d between the grooves. A very small spot light 5 is irradiated on a recording layer 4 from the surface side of a substrate 6 and the light focused on the surface R, and then, information is recorded on the bottom part of the tracks 2a-2e. Address information representing the address of the tracks is recorded in address areas A1 and A2 by an uneven phase groove structure, and they are cut in a point symmetry about the center O of the disk 1. Moreover, the tracks 2a-2e are divided into plural sector areas S1-S32 by sector separating information areas B1-B32 and information is recorded in the sector areas.
Patent JP-H0733181-A (JP)
Title: Chopsticks bag
Inventor: MOJI YOKO
IPC: B65D85/00
Filed: 1993-07-09
Abstract: PURPOSE:To provide a chopstickes bag of which an inexpensive chop-sticks rest can be made, which can be provided without fail when sitting at table when necessary because the paper chopsticks rest can be easily made of the chopsticks bag. CONSTITUTION:The opened end 6 of a chopsticks bag 1 is shaped to form an arc and a folding line 4 is provided at the head of chopsticks bag along the vertically symmetrical arced line against the arc at the edge. Perforations 3 is cut at the lower part of the folding line. A chopsticks rest 2 is formed at the upper part of the chopsticks bag 1. The chopsticks rest 2 is cut at the perforations 3 to separate from the upper part of chopsticks bag. And it is swelled out and the turned-in face 5 is folded inward from the folding line 4 to make the chopsticks rest.
Patent JP-S5895779-A (JP)
Inventor: YAMAMOTO OSAMU
IPC: G09F9/00
Filed: 1981-12-02
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-H0539963-A (JP)
Title: Cooling and heating device
Inventor: SUZUKI MITSUO
IPC: F28D15/06
Filed: 1991-08-02
Abstract: PURPOSE:To enable a substantial reduction of an amount of refrigerant in a pipe to be attained in a cooling or a heating device using a refrigerant showing variation in gas-liquid phase and to stop an operation of a liquid pump during a heating operation. CONSTITUTION:A cooling or heating device is comprised of a room evaporator and condenser 21 for heat exchanging between refrigerant of gas-liquid phase variation and indoor air, a condenser and evaporator 23 for heat exchanging between the refrigerant and cold heat source from a surrounding part, the first pipe 27 connecting one side of the condenser and evaporator 23 with one side of the room evaporator and condenser 21 and installed in a liquid pump 29, the second pipe 31 for connecting the other side of the room evaporator and condensor 21 with the other side of the condensor and evaporator 23, and a bypassing pipe 33 bypassing the liquid pump 29 in the first pipe 27 and having an opening or closing valve 35. The room evaporator and condensor 21 is arranged at an upper position of the condensor and evaporator 23 and at the same time the liquid pump 29 is arranged at a lower position of the condensor and evaporator 23.
Patent JP-S6270420-A (JP)
Inventor: JIYON BENII IEETSU SAADO
IPC: C08G63/00
Filed: 1986-08-21
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-2001017548-A (JP)
Title: Oxygen supply device having working flow setting device
Inventor: NAGAI TAKESHI
IPC: A61M16/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen supply device permitting a hand operation for changing a working flow, when using, using an extension tube from the oxygen concentration. SOLUTION: In an oxygen supply device in which oxygen concentrated gas generated with an oxygen concentrator is supplied by a supply means such as a canula, a working flow setting means supplying the amount of the oxygen concentrate gas to be used to the supply means and purging excess oxygen concentrated gas is provided.
Patent JP-H0746912-A (JP)
Title: Rolling controller of working device
Inventor: WATANABE YOSHIO
IPC: A01B63/10
Filed: 1993-08-05
Abstract: PURPOSE:To provide a rolling controller capable of maintaining the smooth rolling control while preventing a hunting phenomenon of control from occurring even if the posture of a working device is rapidly changed. CONSTITUTION:This rolling controller is provided by connecting a seedling planter to a mobile machine body so as to enable the free left and right rolling with an electric motor 5, installing a tilt angle sensor 13 for sensing the left and right tilt angles from an absolute horizontal posture of the seedling planter and further a controller 9 for controlling the electric motor 5 so as to keep the seedling planter in the set rolling posture based on the information sensed with the tilt angle sensor 13. The rolling controller is further equipped with a gyro-sensor 15 for sensing a rate of change in the sensed value in the tilt angle sensor 13. When the gyro-sensor 15 senses that the rate of change is higher than the set value, the controller 9 is constructed so as to neglect the information sensed with the tilt angle sensor 13 until the set time is passed.
Patent JP-H0946287-A (JP)
Title: Satellite communication system
Inventor: SAKAI TOSHISUE
IPC: H04B7/208
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To arrange a frequency in a most proper state even when a frequency band is different with difference in line velocity assigned at every slave station. SOLUTION: The communication line control part 13 of a master station controls a slave station status and information such as routing information, frequency information, etc., necessary for the slave station to communicate, processes the communication request of the slave station, which is received from a CSC frame processing part 12, execute routing and transmits information to which the frequency is assigned to a satellite through a CSC frame processing part 12 and a transmitting/receiving part 11. When communication end information of the slave station is received from the CSC frame processing part 12, information for changing the frequency so as to fill up the band is transmitted to the satellite in the same way.  The slave station converts an information signal into the one with fixed time length obtained by time compression when communicating with another slave station, executes exchange by a burst frame and changes the communication frequency by utilizing a time interval in time compression transmission when there is a frequency change instruction from the master station under communication.
Patent JP-H0482015-A (JP)
Title: Production of magnetic recording medium
Inventor: YOSHINO HIROSHI
IPC: G11B5/84
Filed: 1990-07-23
Abstract: PURPOSE:To dry a magnetic recording medium to beautiful finishes and to prolong the life of a fluorocarbon liquid by mixing the fluorocarbon liquid and specified pure water, then returning the liquid of the lower layer separated to two layers to a dryer. CONSTITUTION:The feed rate of the pure water is about 1/20 volume of the fluorocarbon liquid in a water separator 7 and is so set as to be kept always at about 1/20 volume of the fluorocarbon liquid 3 by using a pump 4 and a pump 5 for feeding the fluorocarbon liquid 3 from the water separator 7 to the fluorocarbon dryer 2 conversely therefrom. Most of the chlorine-component in the fluorocarbon liquid 3 is extracted into the water by mixing the fluorocarbon liquid 3 in the water separator 7 with the pure water. The water layer 8 and the fluorocarbon layer 9 are so related in sp. gr. that the water layer 8 exists upper and the fluorocarbon layer 9 exists lower. The water layer 8 of the upper layer is made to flow over and discharged from a drain pipe 11. The fluorocarbon layer 9 of the lower layer is returned to the fluorocarbon dryer 2 by using the pump 5. The magnetic recording medium is dried to the beautiful finishes in this way and the life of the fluorocarbon liquid is prolonged.
Patent JP-H1041758-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUKUTOME KAZUNORI
IPC: H04R3/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide line-out output signals of a large amplitude, a high S/N and less influence of nose during transmission by incorporating a line-out output stage in an integrated circuit for a low frequency power amplifier and operating it by a high power supply potential. SOLUTION: The IC 22 for the low frequency power amplification is incorporated in an audio equipment 21. The integrated IC 22 for the low frequency power amplification is constituted of an input amplifier stage 26, a push-pull power amplifier stage 27 and the line-out output stage 29. The line-out output stage 29 is incorporated in the integrated circuit 22 for the low frequency power amplifier and is prepared in a high breakdown strength process. Thus, the amplitude of the line-out output signals is enlarged and the S/N of the line-out output signals is raised. Further, since additional functions such as a muting function and a beep sound function, etc., are shared by a power amplifier part and a line-out output part, the cost is reduced and the space is made small.
Patent JP-H0750080-A (JP)
Title: Cartridge for recording
Inventor: YOSHIDA MASARU
IPC: G11B23/03
Filed: 1993-08-05
Abstract: PURPOSE:To obtain a shutter for thin cartridge which can eliminate a transfer failure or short shot of a curved or flat plate part. CONSTITUTION:The shutter for cartridge is made of synthetic resin to open/close a head insertion opening 4 of a cartridge case 1 accommodating a recording medium, and has two confronting flat, plate parts 6 and a coupling plate part 7 coupling one edges of the flat plate parts 6, 6. A thickness T1 of the coupling plate part 7 is made larger than a thickness T2 of the flat plate parts 6 (T1/T2=1.38-1.77).
Patent JP-H0944719-A (JP)
Title: Coin receiving and dispensing machine
Inventor: YAMASHITA TOSHIAKI
IPC: G07D1/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a user from forgetting to take out his coins by preparing a coin draw-out part at a lower point of a pan part together with a conveyor belt provided at the side point of the pan part and also increasing and reducing the depth of the pan part in the coin receiving and dispensing modes respectively. SOLUTION: A pan part 40 is prepared at a lower point of a customer service shutter 34 which can freely open and close to store the coins in both coin receiving and dispensing modes. A coin draw-out part is prepared at a lower point of the part 40 to draw out the coins. Furthermore, a conveyor belt 33 is added at the side point of the part 40 to carry the coins. In a coin receiving mode, a 1st pan bottom 42 and a 2nd pan bottom 43 are set the open and close positions respectively, so that the depth of the part 40 is increased. On the other hand, the depth of the bottom 43 is reduced in a coin dispensing mode. Thus, it is possible to prevent a user from forgetting to take out his coins.
Patent JP-H0359034-A (JP)
Title: Production of polyimide resin
Inventor: KATO TOSHIHIKO
IPC: C08G73/06
Filed: 1989-07-27
Abstract: PURPOSE:To obtain a polymide resin of excellent solvent resistance by reacting a specified acid anhydride with a specified diamine. CONSTITUTION:An acid anhydride component containing 65-99mol% acid dianhydride [e.g. ethylene glycol bis(trimellitic anhydride)] and 35-1mol% acid trianhydride [e.g. glycerol tris(trimellitic anhydride)] is reacted with a diamine component containing a diamine having a reactive unsaturated group and an aromatic ring in the molecule (e.g. ethylene methacrylate 3,5-diaminobenzoate) and an aromatic diamine except the above diamine, having at least one substituent ortho to at least either of the NH2 groups (e.g. 3,3',5,5'-tetramethyl-4,4'- diaminodiphenyl ether).
Patent JP-H1036547-A (JP)
Title: Production of microfoam
Inventor: ITOU TAKAKO
IPC: C08J9/12
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject foam capable of attaining a lighter weight and reducing a use amount while suppressing lowering of strength because of containing many dispersed fine air cells by impregnating a resin with liquid CO2 and foaming the resin. SOLUTION: A resin is impregnated with liquid CO2 and the resin is foamed. The liquid CO2 is obtained by e.g. making internal pressure of the CO2 be 200kgf at 5 deg.C or 200kgf at 25 deg.C. Preferably, the resin has >=0.5 dipole moment, such as polyethylene terephthalate. When a resin having >=0.5 dipole moment is used, a saturate impregnating amount of CO2 can be >=7% (at 25 deg.C, under 200kgf) and a micro foam of <=5μm cell size and >=1×10<10> pieces/cm<3> cell density can preferably be obtained. Preferably, the impregnation is performed by setting at a temperature and a pressure in which CO2 becomes to be a liquid state. The foaming may be performed by making the CO2 -impregnated resin under a condition of a reduced pressure and/or heated state.
Patent JP-S6350322-A (JP)
Title: Monocrystalline tio2 substance doped with nb and its production
Inventor: ARAI KATSUHIKO
IPC: C30B29/16
Filed: 1986-08-19
Abstract: PURPOSE:To easily obtain pure monocrystalline substance in a simple process by mixing TiO2 and Nb2O5 in the specified proportion, pressure molding the mixture and calcining it in air. CONSTITUTION:92.0-99.0mol% TiO2 and 1.0-8.0mol% Nb2O5 are mixed and the mixture is pressure molded and thereafter calcined in air. By such a way, monocrystalline TiO2 substance consisting of 84.0-98.0mol% TiO2 and 2.0-16.0mol% Nb and being doped with Nb is obtained. The above-mentioned molded body of TiO2 doped with Nb consists of polycrystalline substance well- regulated in crystal size, this polycrystalline substance is made easily separable into every crystalline particles by easily causing intercrystalline cracking, and is separated into monocrystalline particles by crushing it. In case the proportion of Nb doped in monocrystalline substance is less than 2.0mol%, the granular growth of crystal is not caused, it is made dense, and the intercrystalline cracking is not caused. On the other hand, in case the proportion of Nb is more than 16.0mol%, the granular growth of crystal is irregularly caused and the intercrystalline cracking is not caused. Further, crushed particles are polycrystalline particles and monocrystalline particles are not obtained.
Patent JP-S5984136-A (JP)
Title: Lens measuring device
Inventor: SAKUMA NOBUO
IPC: G01M11/02
Filed: 1982-11-05
Abstract: PURPOSE:To perform resolving power inspection and MTF measurement simultaneously with magnification adjustment and focusing by moving a lens to be inspected and an object surface or photodetection surface into function relation. CONSTITUTION:A grating chart 2 placed on the object surface 1 is lighted by a lighting system 3 and its image is formed on the photodetection surface 5 through the lens 4 to be inspected. The image on the photodetction surface 5 is observed to measure the resolving power, photodetected by a solid-state image pickup element on the photodetection surface 5, and calculated to measure MTF. A lens moving base 6 where the lens 4 to be inspected is held is moved at a speed VL in optical-axis directions along a feed screw 9 by a driving mechanism 7 and at the same time, the photodetection surface 5 is also moved at a speed v1 along the feed screw 9 by a driving mechanism 8. The driving mechanisms 7 and 8 are so related that vL=[1/(1+m)]Xv1, where (m) is image-formation magnification.
Patent JP-S6173113-A (JP)
Title: Waterproof optical fiber cable
Inventor: WADA NAOYUKI
IPC: H01B7/282
Filed: 1984-09-18
Abstract: PURPOSE:To obtain a waterproof optical fiber cable superior in waterproofness and reliability in the light transmission characteristics of the optical fiber core cords and junction operation efficiency, and enhanceable in manufacture speed by forming a water-absorbing buffer layer made of a polymer fiber gelling on absorbing water around the cable core including the optical fiber core cords. CONSTITUTION:The waterproof optical fiber core is composed of a tension- resisting core cord 1 in the center; a combination of insulating core cords 2 each coated with an insulating cover, and the optical fiber cords 3 surrounding said cord 1; the water-absorbing buffer layer 9 which has both of water absorp tivity and external force relaxing effect, made of a carboxymethyl cellulose yarn gelling on absorbing water surrounding said combination of the cords 2, 3; a winding coil 7 made of a plastic tape or the like; and an outer cover 8 covering the coil 7. The water-absorbing buffer layer 9 has an external force relaxing effect for protecting the cable core from the external force, and since it is made of the water-absorbing polymer and water invading from the outside is absorbed and it does not intrude into the inside of the cable, the deterioration of the transmission characteristics of the core cords can be prevented.
Patent JP-H0749130-A (JP)
Title: Temperature controller
Inventor: AOKI HIROCHIKA
IPC: H05B3/00
Filed: 1993-08-06
Abstract: PURPOSE:To provide a temperature controller which is secure against such a trouble that one gets burned at a low temperature even if one uses an electric heating carpet preset at the maximum temperature thereof. CONSTITUTION:A heater 2 wired in an electric heating carpet body 1, a detecting part 3 for the temperature of the body 1, a presetting part 4 therefor, a power control part 6 for being-on and -off of an electric current applied to the heater 2, and a timer part 7 for turning-off and -on the heater 2 in a definite time when a temperature to be preset is preset at a value or higher, are provided. In this way, since the electric current can be allowed to be off in a fixed time by the power control part 6 even if the surface temperature of the electric heating carpet is preset at a high temperature, safety can be ensured.
Patent JP-H0747800-A (JP)
Title: Method for decorating product
Inventor: HIDAKA KATSUNARI
IPC: B44C3/10
Filed: 1993-08-06
Abstract: PURPOSE:To provide a method for decorating a product, capable of easily decorating a product manufacrtured from a plate body such as a metal plate, a wooden plate, etc., without marring the decorative effect. CONSTITUTION:A decorative pattern is carved in advance in a plate body constituting a product, and the product is manufactured from the plate body. Then, undercoating is applied to the decorative surface of the product having a carved portion 8a of the decorative pattern to from a coat 23 and, further, finishing coating is applied to the coat 23 to from a coat 24. In this case, such a coating material that can be wiped off by a wiping-off agent is used as the coating material of the coat 24, which has non-affinity for that of the coat 23, and the carved portion 8a is filled with the coat 24. Then, the decorative surface of the product is wiped with the wiping-off agent, whereby the coat 23 is exposed at portions except the carved portion 8a of the decorative pattern.
Patent JP-H0364673-A (JP)
Title: Apparatus for conducting degassing and priming of pump
Inventor: MISHIERU DANRE
IPC: F04B53/06
Filed: 1990-07-26
Abstract: PURPOSE: To certainly carry out degassing and priming of a pump by piping and connecting a receptacle on which an orifice to open to atmospheric air is provided to the top point of a suction chamber to be connected to a suction opening of the pump. CONSTITUTION: A receptacle 3 having an orifice s to open to atmospheric air on its upper part and having a means constituted by storing a ball 9 in a guide element 10 free to float so as to prevent escape of liquid through the orifice 8 is connected to the top point of a suction chamber 2 through a second pipe 5. The suction chamber 2 is connected to a tank 1 through a first pipe 6 in which a filter 11 is interposed, connected to a suction opening of a pump 4 and a second hydraulic pressure circuit 7 is connected to a discharge port of the pump 4. Consequently, it is possible to certainly carry out degassing and priming of the pump 4 through the receptacle 3.
Patent JP-H0619920-A (JP)
Title: Instruction control module
Inventor: ATSUMI AKIRA
IPC: G06Q50/00
Filed: 1992-06-30
Abstract: PURPOSE:To easily attain integration and to expand schedule management and sequence control by executing instruction control while having an external releasing ledger and transmitting/receiving an instruction to/from the external. CONSTITUTION:This instruction control module has a master order ledger for inputting a master order from the external, an order element developing means 10 for developing an instruction read out from the master order ledger into constitutional elements based upon a previously registered parts constitutional list, calculates the required quantity of respective constitutional elements and outputting the required quantity to a release order ledger, an internal order ledger for inputting the required quantity of elements from the release order ledger, an order load developing means 32 for developing an instruction read out from an internal order ledger into processes and calculating the load of a resource based upon previously registered parts data, and an external release ledger capable of outputting an order to the external based upon an output from the means 32 and is constituted so as to control instructions while transmitting/receiving the instructions to/from the external. Namely an order cell method is adopted.