baber/WOPTO huggingface dataset:
Patent JP-H04188910-A (JP)
Title: Voltage controlled oscillation circuit
Inventor: MORISHIMA MORIHITO
IPC: H03K3/354
Filed: 1990-11-21
Abstract: PURPOSE:To unnecessitate the adjustment of an oscillation frequency or the like without being affected by a process fluctuation or a temperature change by supplying driving currents which change according to a control voltage to each gate of the first and forth field effect transistors (FET), and operating an oscillating operation according to the control voltage. CONSTITUTION:This circuit is equipped with a current generating means Tr 3 which supplies the driving currents which change according to the control voltage supplied from the outside to each gate of first and forth RET 2a and 2d. Then, the oscillation frequency changes according to a current Ir. That is, this current Ir is controlled according to the control voltage supplied to a control voltage input terminal Tin, so that a voltage control oscillating circuit(VCO) can be realized. Thus, this circuit is difficult to be affected by the process fluctuation or the temperature change at the time of forming an LSI, and the fluctuation of the oscillation frequency can be reduced.
Patent JP-H0881584-A (JP)
Title: Compounding additive composition for resin
Inventor: ABE KIYOSHI
IPC: C08K7/18
Filed: 1994-09-12
Abstract: PURPOSE: To improve the dispersibility in a resin, the immediate and persistent effectiveness in compounding, and the scratch and marring resistances of a film made from the compound by using as the constituents specified porous spherical silica or silicate particles and an organic component to be incorporated into a resin. CONSTITUTION: Porous spherical silica or silicate particles which have a composition of SiO2 :MO=100:(0 to 100) (wherein M is a group II metal), are spherical noncrystalline or consists of fine lamellar crystals, and have a sphericity DS/DL (wherein DS is the breadth of sphere, and DL is the length thereof) of 0.8 to 1.0, a particle diameter distribution sharpness D25 /D75 (wherein D25 is the particle diameter at a value of 25% on a volume base cumulative particle diameter distribution curve by the Coulter counter method, and D75 is the particle diameter at a value of 75%) of 1.2 to 2.0, a BET specific surface of 30-800m<2> /g, an immersion refractive index of 1.40 to 1.55,  and a pore volume distribution peak with a pore volume of 0.2-2.0cc/g at a pore radius of 10-100Å by the nitrogen adsorption method are mixed and milled with 3-30wt.% of at least one organic ingredient selected from a filler, a pigment, a lubricant, an antistatic agent, etc., to give spherical particles having a mean particle diameter of 0.05-3mm.
Patent JP-H05151199-A (JP)
Title: Document preparation device
Inventor: NAKAZATO SHIGEMI
IPC: G06F17/22
Filed: 1991-12-02
Abstract: PURPOSE:To improve operability by displaying clearly the strength of cogeneration between homonyms displayed as conversion candidates by difference in attribution so as to be easily confirmed by a user. CONSTITUTION:A conversion candidate storage buffer 82 stores an input character string i.e., a reading character string stored in an input character buffer 81 by referring to a ROM 9 according to the instruction of a KANA(Japanse syllabary)/KANJI(Chinese character) conversion processing part 4 and retrieving the homophone of a corresponding KANJI. Furthermore, a conversion result storage buffer 83 displays the strength of the cogeneration of the words of the homophone that is the conversion candidate stored in the conversion candidate storage buffer 82 by retrieving a cogeneration dictionary 92 in the ROM 9 by a cogenerative conversion processing part 5, and stores the connection information of the words with cogenerative relation. An attribute information setting part 10 retrieves an attribute pattern storage part 93 in the ROE 9 corresponding to the strength of the cogenerative relation, and displays it on a display 7 by changing the attribution based on the difference of strength of the cogenerative relation.
Patent JP-H11141824-A (JP)
Title: Incinerator, method of managing incinerator and cooling or heating device with discharged heat of incinerator
Inventor: KOBAYASHI SHIZUO
IPC: F23G7/12
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an incinerator in which items to be ignited such as block materials or the like are completely ignited. SOLUTION: There are provided a combustion cylinder 24 closed at a lower bottom section 22 and some items W to be ignited therein are ignited; a blower 14 for use in supplying air; a fuel supplying means 15 for use in supplying fuel; and an injecting means 26 arranged near the lower bottom part in the combustion cylinder, in such a way that combustion gas may sufficiently ascend along an inner wall of the combustion cylinder, either air blown from the blower or fuel supplied from the fuel supplying means is injected toward the central part of the lower bottom section of the combustion cylinder, and then a maximum temperature section at the time of the combustion is enclosed at a location near the lower bottom part of it.
Patent JP-H09157540-A (JP)
Title: Phthalocyanine composition, its production, and electrophotographic photoreceptor and coating fluid for charge generation layer each using the same
Inventor: MORISHITA YOSHII
IPC: G03G5/06
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a phthalocyanine composition having high sensitivity and does not deteriorate even after repeated use, a process for producing the same and an electrophotographic photoreceptor using the same and coating fluid used for a charge generation layer and using the same. SOLUTION: This phthalocyanine composition has an X-ray diffraction spectrum (CuK α) having main diffraction peaks at Brag angles (2θ±0.2 deg.) of 17.9 deg., 24.0 deg., 26.2 deg. and 27.2 deg.. The process for producing the composition comprises precipitating a phthalocyanine mixture containing titanyl phthalocyanine and a halogenated metal phthalocyanine having a trivalent central metal from water by the acid pasting method to obtain a precipitate having an X-ray diffraction spectrum (CuK α) having a characteristic diffraction peak at a Brag angle (2θ±0.2 deg.) of 27.2 deg. and treating this precipitate with a mixed solvent comprising an aromatic organic solvent and water.  An electrophotographic photoreceptor having a photoconductive layer prepared by applying this composition to a conductive substrate and a coating fluid used for a charge generation layer and containing this composition are also provided.
Patent JP-H08180025-A (JP)
Title: Scheduling device
Inventor: KITSU TOSHIKI
IPC: G06F12/06
Filed: 1994-12-21
Abstract: PURPOSE: To reduce overheads for holding the consistency of a cache memory and a shared memory by executing all threads belonging to the same process in the same processor. CONSTITUTION: The processors 1a-1c and the shared memory 2 are connected through a bus 3, a data group 4 no be required at the time of executing an operating system is stored in the shared memory 2, the data group 4 is provided with a data structure 5 relating to the process and further, the data structure 5 is provided with an area 6 relating to scheduling. When a certain processor processes the thread supplied to an execution queue, the processor refers to information stored in the area 6 and judges whether or not the processor itself can perform execution. In this case, when the information stored in the area 6 indicates that the execution can be performed in any processor or the information indicates the processor itself, the thread is executed.
Patent JP-2000140512-A (JP)
Title: Filter basin control apparatus and its control
Inventor: IKEDA KAZUHARU
IPC: B01D29/62
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of cryptosporidium. SOLUTION: Unfiltered water flows in a filter basin 11 to be filtered herein and filtered water is sent to a water purifying basin through the water purifying pipe 21 connected to a water purifying valve 12. In order to perform the washing control of this filter basin 11, a surface washing valve 13, a drain valve 14, a water discarding valve 15 and a backward washing valve 16 are provided to the filter basin 11. A water discarding pipe 22 is connected to the water discarding valve 15 and a filtered water flowmeter 23 and a water discarding flowmeter 24 are respectively arranged to the water purifying pipe 21 and the water discarding pipe 22. The flow rates of both flowmeters 23, 24 are inputted to a filter basin washing sequence part 25 and subjected to addition processing herein to calculate the total cumulated flow rate (m3) after washing.  The calculated total cumulated flow rate is compared with the measured value measured by a high sensitivity turbidity meter in the filter basin washing sequence part 25 and statistically collated with the respective total cumulated flow rates at a turbidity rising time and at a turbidity peak time to obtain a data base.
Patent JP-2001136339-A (JP)
Title: Image forming device
Inventor: BABA MASAKI
IPC: G03G15/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of suppressing an original from being damaged and efficiently conducting copying operation. SOLUTION: In the case that jamming occurs in recording paper on the way of reading of an original carried by a paper feed roller 63 from an original placing section 61 onto a 2nd contact glass plate 52 and recording of an image generating section 44 is interrupted, the carrying by the paper feed roller 63 is interrupted at the original only that is read. When jamming is restored and the recording of the image forming section 44 is restarted, the original image stored in a storage section, to be recorded on the recording paper in which jamming has taken place, and the original image in a reading operation on the occurrence of jamming is read and recorded on the recording paper, and originals remaining in the original placing section 61 are sequentially carried onto the 2nd contact glass 52.
Patent JP-H09139709-A (JP)
Title: Communication equipment for vehicle
Inventor: SUMIYA KOJI
IPC: B60R16/02
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To automatically report a cause to a failure and a current position when a vehicle failure takes place and the vehicle comes to a stop. SOLUTION: When an output of fuel shortage or the like is received from a failure diagnostic device (Yes in S32), a navigation device detects a current position (S40). When a vehicle comes to stop on a highway (Yes in S42), a memory is accessed to retrieve a telephone number of a branch of a highway management office at the current position (S48). A voice output in response to a stop cause and a voice output of the current position are synthesized (S50) to make dialing a telephone number of the retrieved branch of the highway management office by using an on-vehicle telephone set and the failure content and the stop position are reported (S42).
Patent JP-H10150450-A (JP)
Title: Multimedia communication system and multimedia communication method
Inventor: TSUKAMOTO TAKAHIRO
IPC: H04L47/43
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide the multimedia communication system in which inter-multi- point is connected simultaneously and transmission of non-real time data is conducted and transmission of real time data is conducted while keeping the real time performance. SOLUTION: Each adaptor 1 multiplexes voice data from each connected telephone set and local area network(LAN) data from a LAN terminal equipment onto a frequency band assigned dynamically through the use of statistic multiplex effect to convert the data into a 1st frame and the 1st frame to a node 2 via a private line network 3. The node 2 separates the voice data and the LAN data from the received 1st frame and assembles them into a 2nd frame and disassembles and assembles the 2nd frame after its exchange to generate ATM cells for voice data and LAN data and the ATM cell is sent to the corresponding node 2 via a cell relay network 4.
Patent JP-H09131998-A (JP)
Title: Table mechanism for placing medium to be recorded of recording device
Inventor: KANEKO YUKIHIRO
IPC: B43L13/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To position easily and precisely even a large medium to be recorded on a placing table by providing the table for placing the medium to be recorded and retaining the same to be movable outside a moving area of a recording head. SOLUTION: A table moving mechanism 6 is constituted of a frame 61 set all over from a plotter main body 1 to both end sections in the X direction and extending in the Y direction respectively, a first rail component 62 supporting a slide element 23 mounted on one end side of a honeycomb supporting component 22 in parallel with frames in a manner beding slidable in the Y direction, and a second rail component 63 mounted on the frame 61 on the other end side and supporting a slider 24 mounted on the end side of the honecycomb supporting component 22 in a manner of being slidable in the Y direction. The first and second rail components 62 and 63 are formed all through from the table moving mechanism 6 to the plotter main body 1. The sliding element 23 and the slider 24 are moved to the side of the table moving mechanism 6 along the rail components 62 and 63.
Patent JP-H05156478-A (JP)
Title: Production of 1,2,3,4-butanetetracarboxylic acid tetraester
Inventor: TAKENAKA SHINJI
IPC: C25B3/25
Filed: 1991-12-03
Abstract: PURPOSE:To easily produce 1,2,3,4-butanetetracarboxylic acid tetraester with high selectivity by dimerizing maleic acid diester by electrolytic-reduction method with a electrode low in hydrogen overvoltage. CONSTITUTION:Maleic acid diester is dimerized by electrolytic-reduction method in a water soluble alcohol solvent with a quaternary ammonium salt as a reaction medium. In this case, the electrode low in hydrogen overvoltage is used as a cathode. The electrode having more positive potential than -0.6V VSNHE as hydrogen overvoltage at 1mA/cm<2> in 1N-HCl at room temp. is used. As the electrode, platinum, palladium, gold, nickel, iron, silver, copper, aluminum and the alloy thereof are concretely suitable. As a result, 1,2,3,4- butanetetracarboxylic acid tetraester is obtained with high selectivity.
Patent JP-2001142581-A (JP)
Title: Electronic instrument
Inventor: SUGIURA TAKU
IPC: H02J9/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To reliably backup and hold important data at the time of a power trouble such as an accidental power interruption, etc., by prolonging the life of a secondary battery to the utmost. SOLUTION: At the time of the accidental trouble of power, backup power is supplied to a memory 113 for storing data which has to be backed up by a battery 14. One circuit of the contact of a main switch 18 for supplying or disconnecting the main power of a device is used to be linked with a main switch 18 and when the main power is disconnected by the switch 18, the supply of the backup power to the memory 113 from the battery 14 is stopped to reduce the number of times of the charging/discharging cycle of the battery 14 to prevent the deterioration of the battery 14 to prolong the life of the battery 14.
Patent JP-H04189634-A (JP)
Title: Seat device for automobile
Inventor: SASAKI KATSUAKI
IPC: B60N2/16
Filed: 1990-11-22
Abstract: PURPOSE:To improve the getting on/off efficiency of an automobile equipped with a gull wing door, by controlling a drive motor by means of a controlling means so that when the gull wing door having been opened is detected, a seat opposite to the gull wing door operated for opening may be moved to an ascent position. CONSTITUTION:When a seat device main body 16 is descending under a condition in which an auto mode is set by connecting the terminals (a1) and (c1) of a mode changeover switch 40, the (a) contact point switch 42a of a descent position detecting switch 42 and the (b) contact point switch 43b of an ascent position detecting switch 43 become closed, and the relay coil 47c of an ascent relay 47 is excited, and both relay switches 47a, 47b become closed. Accordingly, when a door 2 is operated for opening for the purpose of getting on/off and opened at more than a predetermined angle, the 1st limit switch 44 becomes closed, and battery voltage is impressed at the normal rotation terminal 18a of a motor 18 through the switch 44 and the 1st relay switch 47a, and the body 16 is driven ascendingly.
Patent JP-H07145815-A (JP)
Title: Porous hydrostatic bearing
Inventor: MURAI TAKASHI
IPC: F16C32/06
Filed: 1993-11-25
Abstract: PURPOSE:To suppress self-excited vibration and ensure stability even in production and fluid flow by forming in a specified thickness a surface restriction layer obtained by impregnating a sealing material in the surface of a porous base material to reduce pores of the base material. CONSTITUTION:Compressed air supplied to air inlets 21, 21 is injected into a bearing space which is formed between a rotating axis 11 and graphite bearing members 30, 30 through cavities 23, 23, and through the graphite bearing members 30, 30 to form an air film, and exhausted from an exhaust hole 22 with a rotor 10 supported in a radial direction, and also exhausted as indicated in an arrow 40 direction through thrust plates 12, 12 with the rotor 10 supported in a thrust direction. A pair of graphite bearing members 30, 30 each has uniform surface clogging layer formed on the surface of a base material. Namely, the graphite bearing members 30, 30 each consists of a base material 31 and a surface restriction layer 32, and the thickness of the restriction layer 32 is limited to 0.5mm or less but 0.1mm or more. The self-excited vibration is suppressed even if bearing supply air pressure is increased to 10kqf/cm<2> (G) or so.
Patent JP-2001137531-A (JP)
Title: Game device
Inventor: IKEZAWA MAMORU
IPC: A63B71/06
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a ride type game device amiable to a player. SOLUTION: This ride type game device is provided with a carriage mounted with the player P and moved along a rail 2 and a plurality of game stages 3a-3d arranged in the middle of the rail 2. A game that the player P takes an input action in contact with a target, i.e., a contact type game, is implemented on at least one of the game stages 3a-3d. The contact type game is a target knocking game, for example, and this is a game amiable to the player P as compared with a noncontact type game such as a shooting game using infrared rays.
Patent JP-H05154876-A (JP)
Title: Metal mold for molding case
Inventor: UENO HIROSHI
IPC: B29C33/76
Filed: 1991-12-03
Abstract: PURPOSE:To improve release properties in the molding of a battery case in which the inside is partitioned into a plurality of cells. CONSTITUTION:The inner surfaces of six cells of a battery case 1 are respectively molded by six cores 46,..., 51. Each of these cores 46,..., 51 is tapered in the reverse direction to an open part 5 of the battery case 1. The second cores 47, 50 from the outermost ones among the six cores 46,..., 51 can be made movable orthogonally to the open part 5. The cores 47, 50 are driven by hydraulic cylinder devices 73. After the molding of the battery case 1, the cores 47, 50 are pulled to be released from the inner surfaces of the cells. In this manner, if a resin pressure causes the cores 46,..., 51 to be inclined, bite of the cores 46,..., 51 into partition walls 9,..., 13 is prevented.
Patent JP-2000152620-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize a switching power supply, reduce its weight, and improve power conversion efficiency by varying a switching frequency according to the level of a secondary side DC output voltage and hence compositively controlling the conduction angle between the resonance impedance and the switching element of a primary side parallel resonance circuit, and performing the constant-voltage control of the secondary side output voltage. SOLUTION: When a switching frequency is to be varied, a period when a switching element Q1 is turned off is set to constant and a period when it is turned on is controlled variably in a circuit. More specifically, by performing operation so that the switching frequency is controlled variably as a constant- voltage control operation, it is regarded that resonance impedance control for switching output is made and at the same time the conduction angle control of the switching element at the switching period is made. Then, this complex control operation is achieved by a set of control circuit systems. By forming a switching converter in a voltage resonance system, a power conversion efficiency can be improved and miniaturized and its weight can be reduced.
Patent JP-2001141104-A (JP)
Title: Biaxial rotating device operable by one operating shaft
Inventor: BABE TOMOKI
IPC: F16K31/524
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To rotate two shafts automatically in accordance with a proper operation sequence only by specifying the rotational direction of one operating shaft without considering an operation sequence and to prevent the damage of a subaxial system even when a foreign material is caught in a downstream member of the subaxial system. SOLUTION: An operating shaft 40 is rotated in a valve-opening direction R1, and a subaxial side rotating shaft 34 is also rotated at the same time in the valve-opening direction R1, thereby opening a subsidiary valve element 3 at first by rotating a subaxial side turning arm 32 and a shaft 14 and then opening a main valve element 2. The operating shaft 40 is rotated in a valve-closing direction R2, and the subaxial side rotating shaft 34 is also rotated at the same time in the valve-closing direction R2, thereby closing the main valve element 2 at first and then closing the subsidiary valve element 3.  A friction plate type first rotation transmitting mechanism 45 capable of adjusting a frictional force, and a wedge type second rotation transmitting mechanism 45 capable of adjusting a frictional fastening force are provided between an output side rotating member 36C of a rotation transmitting mechanism 36 transmitting the rotation of the operating shaft 40 to the subaxial side rotating shaft 34, and the subaxial side rotating shaft 34.
Patent JP-H07171078-A (JP)
Title: Self propelled vacuum cleaner
Inventor: FUJIWARA TOSHIAKI
IPC: A47L9/00
Filed: 1993-12-20
Abstract: PURPOSE:To prevent the omission of check by an operator and to prevent a trouble of filling a paper bag at the first stage by driving a display part for confirming the bag immediately at the time of setting the reserve time. CONSTITUTION:A light emitting part 45a is housed in a power transmission part. A light receiving part 32a is housed in a power receiving part confronting the power transmission part and when the reserve time is set, a driving pat 50 for displaying the confirmation of paper bag sends a driving signal being a light signal through the light emitting part 45a and a power receiving part 43a to a display part 37 for confirming the paper bag. When the reverse time is set, the part 50 sends an operation signal to the part 37 in a main body 21, filckering of light to urge the confirmation of the paper bag is performed by the part 37. Thus, the operation notices that the confirmation of the paper bag is required and opens a lid to surely perform the confirmation. Thus, since a switch for confirming the paper bag is opened and closed, the confirmation of the paper bag is checked, and the part 37 stops the flickering and turns off the light. In short, when the reserve time is set, the confirmation of the paper bag can be checked by the input of the switch for confirming the paper bag.