baber/WOPTO huggingface dataset:
Patent JP-H08241352-A (JP)
Title: Material purchase system
Inventor: SAKAKI NAOKO
IPC: G06Q30/06
Filed: 1995-03-03
Abstract: PURPOSE: To support a material purchase complying with user's request information by providing a material purchase request accepting means, a means which stores the request, and a means which orders a material at the request. CONSTITUTION: This system consists of a request processing part 10 set on a user released terminal and an order processing part 20 set on an operation terminal of a library operation system. The request processing part 10 consists of a request information 100 and a request input storage means 102 which receives the input of the material, etc., to be requested, updates or adds the request information 100 displayed by a request display means 101, and stores it in the storage means. The order processing part 20, on the other hand, consists of a request display means 103 for library staff which displays the request information 100, an order information output means 105 which outputs order information, etc.  Through this constitution, it can be judged whether or not a purchase is needed and the proper number of books, etc., to be purchased can be judged according to the request information.
Patent JP-S55135763-A (JP)
Title: Measuring unit of electric characteristic of semiconductor device
Inventor: TAKEHARA KATSUNAO
IPC: G01R31/26
Filed: 1979-04-10
Abstract: PURPOSE: To make expensive magazines unnecessary, by measuring electric characteristics while supporting various semiconductor devices on a lead frame.  
     CONSTITUTION: The semiconductor devices 1 are manufactured in a plurality continuously on the lead frame 3 in continuity. They are not separated into respective semiconductor devices and they are fed to the measuring unit with lead forming while supporting on the frame 3. At the inlet of the measuring unit, the frame 3 is used, the semiconductor devices 1 are sequentially fed to the measuring unit, electric characteristics are measured and defective devices are distincted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63208821-A (JP)
Title: Variable luminous flux converting device
Inventor: ARA TETSUYA
IPC: G02B27/00
Filed: 1987-02-25
Abstract: PURPOSE:To improve the utilization efficiency of light by adjusting a gap between a concave cone prism and a convex cone prism, and varying the vertical angle of conic luminous flux after conversion and the vertical angle of a hollow cone part optionally. CONSTITUTION:A light source P0 is arranged at the focus of a convex lens L1 with a diameter 2a and conic luminous flux with a vertical angle 2theta1 which is emitted by the P0 is converted by a convex lens L1 into circular parallel luminous flux whose section has the diameter 2a. This luminous flux is spread outward by a deviation angle delta through the concave cone prism CP1, but a cone part with a vertical angle 2DELTA having no light at the center part is formed and the luminous flux is converged by the deviation angle DELTA through the convex cone prism CP2 provided at a distance (l) from the prism CP1 to become parallel luminous. then, the luminous flux parallel to the optical axis is converged temporarily on P1 on the optical axis through a convex lens L2 and then diverged; and the luminous flux is converted into a cone having the vertical angle 2theta2 and the hollow part where there is no light is converted into a cone with a vertical angle 2psi. thus, the luminous flux emitted by the light source P0 reaches the convergence point P1 without any light quantity loss.
Patent JP-H07254417-A (JP)
Title: Solid electrolyte fuel cell
Inventor: SAKAMOTO SADAAKI
IPC: H01M8/10
Filed: 1994-03-15
Abstract: PURPOSE:To restrict local irregularity in the pore ratio of a porous body at junction parts, restrict polarization of each electrode, and improve battery performance by making a pore diameter in the junction parts of a fuel electrode, and an air electrode with an interconnector 5mum or less to provide a porous structure of high uniformity in the pore diameter. CONSTITUTION:A solid electrolyte fuel cell includes a power generation part 4 comprising layers of a fuel electrode 1, a solid electrolyte film 2, and an air electrode 3 combined on each other to compose a three-layer film, and this acts as the minimum unit of the fuel cell to generate electricity by reaction of hydrogen and air supplied from the external. In laminating this power generation part 4, an interconnector 5 is used for parting the power generation parts 4 from each other. A series of grooves 6 are provided in perpendicular directions to each other in both surfaces of the connector 5 to be passages for hydrogen to enter on the fuel electrode 1 side, and for air to enter on the air electrode 3 side. The connector 5 prevents mixing of hydrogen entering into the electrode 1 with air entering into the electrode 3. Junction parts 6a of the fuel electrode 1 and the air electrode 3 with the connector 5 have a porous structure having pores of a diameter of 5mum or less, and having a high uniformity in the pore diameter.
Patent JP-S54136340-A (JP)
Title: Recorder
Inventor: SUZUKI SHIGERU
IPC: G03G21/00
Filed: 1978-04-13
Abstract: PURPOSE: To prevent the occurrence of image deviations and clogging of recording paper by  detecting the end corner of the reference moving edge of the recording paper at resist roller part in  synchronization to paper feeding and judging the presence or not of abnormality of paper feeding  and performing required processing.  
     CONSTITUTION: The end corner of the reference conveying line of the recording paper PR which  is fed with its edge part being held by a paper discharging turn roller 15 and turn belt 26 as a reference line is optically detected in synchronization to paper feeding by a photoelectric transducer  36 1 , light emitting element 36 2 , etc., whereby the presence or not of abnormality of paper feeding  is detected. When the results of this give judgement of abnormality, an alarm device is energized  by the inversion output corresponding to the detection output and at the same time the roller 13,  etc. revolve backward, whereby re-feeding of paper is accomplished. The number of the reverse  revolutions of this roller 13 is counted with a counter and when the count value becomes the  specified value or over, remedy for fault is requested and the occurrence of image deviations and  paper clogging is prevented by the recording paper free from deviations. The similar results may  also be obtained even by the use of a microswitch, ultrasonic wave transmitter and receiver for  the corner detection. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57158808-A (JP)
Title: Production for bundle of optical fiber for illumination
Inventor: TAKAMI AKIYOSHI
IPC: G02B6/04
Filed: 1981-03-27
Abstract: PURPOSE:To make the end face of a bundle of optical fibers airtight and to prevent the end face from being burnt by heat ray, by inserting many optical fibers into a hollow member and applying an adhesive to bind them tightly. CONSTITUTION:Every plural optical fibers are inserted manually into a comparatively thin pipe-shaped hollow member such as a mouthpiece 1 made of brass or stainless, and the inside of the mouthpiece is filled up with optical fibers, and a bundle 3 of  optical fibers where a tip 3a of the bundle of optical fibers is protruded from an end  face 1b of mouthpiece is formed. After a thermally hardening adhesive is applied and  charged to spaces betweeen optical fibers of the tip 3a and the outside circumference  of the bundle of optical fibers, the bundle 3 of optical fibers is pulled to the left to  draw a part of the tip 3a of the bundle of optical fibers to draw a part of the tip 3a  of the bundle of optical fibers to the approximate middle of the mouthpiece 1. Next, a  narrow wire 5 is wound around the bundle of optical fibers several times at some distance from the end face 1b of the mouthpiece to fix optical fibers, and the tip 3a of  the bundle of optical fibers is hardened by heating and is fixed. Next, the bundle of  optical fibers is cut in the position, which is indicated by the one-dot broken line,  <=1mm. off the end face 1b of the mouthpiece together with the tightly bound part, and the cut end face is polished optically.
Patent JP-H08240268-A (JP)
Title: Dust cover
Inventor: FUKUYAMA SATORU
IPC: F16J15/52
Filed: 1995-03-03
Abstract: PURPOSE: To properly feed lubricating oil to a seal lip at all times, regarding a dust cover positioned between the first member and the second member jointed to each other with a ball stud, in such a state as surrounding the ball stud. CONSTITUTION: Regarding a dust cover 53 positioned between the first member and the second member jointed to each other with a ball stud 43 in such a state as surrounding the ball stud 43, with a seal lip 55b formed on the first member of a cover body 55 so as to come in contact with the first member, the ball section of the stud 43 is held on a bearing member 47 laid on the second member. Also, a through-hole is formed on the internal side of the seal lip 55b of the body 55. In this case, the first member and second member are used respectively as a tie rod arm 41 and a tie rod end 45 laid on the front axle of an automobile.
Patent JP-H07250761-A (JP)
Title: Hot water supplying device
Inventor: ONISHI AKIKO
IPC: A47J27/21
Filed: 1994-03-15
Abstract: PURPOSE:To easily confirm the content quantity by providing a weight sensor for a water storing vessel, and providing a display part for displaying the output of the weight sensor on a body for enclosing the water storing vessel. CONSTITUTION:A body 1 encloses a water storing vessel 3 for storing water, and a weight sensor 14 for receiving the load of the whole water storing vessel 3 is provided on the lower part of the water storing vessel 3. The signal of the weight sensor 15 is transmitted to a display part 16 on the upper front surface of the body 1 through an arithmetic means to display the quantity of water in the water storing tank 3. The weight sensor 15 detects the total weight of the water storing vessel 3 and the storing water quantity therein, and the quantity of water is computed by the arithmetic means. The display part 16 is arranged adjacent to a handle 6 to have an angle alpha to horizontal level. Namely, the display content of the display part 16 is seen from the obliquely upper direction, and the display content of the display part 16 is extremely easy to see.
Patent JP-S53129684-A (JP)
Title: Elapsed time information display system
Inventor: YANAGAWA MIKIO
IPC: G06F13/00
Filed: 1977-04-19
Abstract: PURPOSE:To prevent erroneous displaying owing to wrong operations by displaying the latest elapsed time information, etc. irrespective to the number of key operation times.
Patent JP-S55136443-A (JP)
Title: Image displayer
Inventor: WATANABE MASANORI
IPC: H01J29/46
Filed: 1979-04-11
Abstract: PURPOSE:To obtain a high resolution as well as make easier deflection by making mutual distance at end portion in the displaying direction of the first or the second deflecting electrode plate larger than the distance between the first and second deflecting electrodes. CONSTITUTION:The distance between the deflecting electrode plates 10a and 10b and the distance between the accelerating electrodes 11 are made wider toward the fluorescent substance 13, whereby the central direction component of the electric force line 23 is weakened, the action of electric field serving to bring back electron beam to the center is weakened, and thereby deflecting the electron beam widely throughout the displaying area is made easier. That is, bad influence of the electric force line distribution on the deflection of electron beam can be lessened because of the inverted V-pattern arrangement of the electrodes 10a, 10b, and 11.
Patent JP-H08302209-A (JP)
Title: Flame retardant polymer composition
Inventor: OKIZAKI AKIO
IPC: C08L83/04
Filed: 1996-03-01
Abstract: PURPOSE: To obtain a flame-retardant polymer composition which contains heat-expandable graphite and a novel synergistic agent without using red phosphorus or phosphorus compounds, shows excellent flame-retardant performance with suppressed emission of corrosive gas or smoke on burning and is useful as an insulating material for electric wires or the like. CONSTITUTION: This composition contains, as essential components, (A) 100 pts.wt. of one or two or more selected from the group consisting of polyolefin, polystyrene, elastomer, polyurethane, and polysiloxane, (B) 1-30 pts.wt. of heat- expandable graphite having a difference in its specific volume of >=100ml/g before and after rapid heating from room temperature up to 800-1,000 deg.C, and (C) one or two or more metal oxides or complex oxides of antimony, bismuth, zirconium, molybdenum, tungsten, baron (excluding borax), aluminum, magnesium (excluding magnesium oxide in the case of polyolefin and/or polystyrene) and zinc.
Patent JP-H06253641-A (JP)
Title: Riding lawn mower
Inventor: KURE SEIJI
IPC: A01B59/044
Filed: 1993-03-05
Abstract: PURPOSE:To simplify the lift-driving structure of a mower in the riding lawn mover in which the mover is hung and mounted on the lower part of a travel frame through a link mechanism comprising a front link and a rear link, the travel frame being equipped with a lower link capable of being vertically moved with a lift arm at the rear part of the frame. CONSTITUTION:A rear link 8 is connected to a lower link 12 through a lifting rod 14 to enable the vertical driving of a mower 10.
Patent JP-H06258888-A (JP)
Title: Stain preventing device for dust-proof transparent shielding board
Inventor: MIHARA TAKAYUKI
IPC: G03G15/00
Filed: 1993-03-05
Abstract: PURPOSE:To prevent the dust-proof transparent shielding board from being stained without sticking toner, paper powder, dirt, etc., on the dust-proof transparent shielding board. CONSTITUTION:As to the stain preventing device for a shielding board, film-state curtains are attached on three sides on the periphery of the dust-proof transparent shielding board 12. The dust-proof curtain 17 is attached in parallel with the shaft of a cylindrical photosensitive body 1 on a developing device 3 side so as not to be in contact with the surface of the photosensitive body, and the dust-proof curtains 18 and 19 are respectively attached in a direction perpendicular to the shaft of the photosensitive body 1 in contact with the surface of the photosensitive body on the front end part and the rear end part of the photosensitive body. Thus, such dust as toner suspending in the periphery of the photosensitive body is prevented from sticking to the dustproof transparent shielding board 12.
Patent JP-H03249402-A (JP)
Title: Pneumatic driving device
Inventor: MATSUURA SADAHIRO
IPC: G05B11/36
Filed: 1990-02-26
Abstract: PURPOSE:To achieve high speed and high accuracy at the time of positioning for a certain aimed position by using estimated or measured disturbance to an operational part so as to perform compensation of feed-forward disturbance, and by integrating the deflection from the aimed position for the compensation of feed-back disturbance, at the same time. CONSTITUTION:A positional signal of an operational part is compared with an aimed value by an operational control part 10, and is then turned into a speed signal by a differentiator 12, while the deflection between the measured pressures P1, P2 of an actuator air chamber and a reference pressure is input to amplifiers 13a, 13b, which is output as a drive command value of a control valve. A disturbance force compensator 11 is composed of a forward disturbance force compensator 21 comprising a disturbance force detection force 14 and a disturbance compensation force structure 15, while the positional deflection between the operational part and the aimed one is formed out of a a backward disturbance force compensator 22 comprising an integrator 16, an amplifier 17, and an adder 18, a weight part 19, and of a disturbance compensation command value adder, so as to compensate the outputs of the amplifiers 13a, 13b. The positioning for a certain aimed position can thus be performed at a high speed and with high accuracy.
Patent JP-H04328222-A (JP)
Title: Electron emission structure and method of manufacturing
Inventor: BUORUFUGANGU EMU FUEISUTO
IPC: H01J3/18
Filed: 1992-03-02
Abstract: PURPOSE: To provide an electric field emitter having an electron emission structure spaced away from an anode structure in such a state that the air is extracted substantially from an interposed clearance. CONSTITUTION: An electron emission structure 10 includes a first conducting layer 28 spaced apart from a second conducting layer 32 by an insulating layer 30, and also includes a nearly circular opening 34 arranged piercing through these layers. An anode structure 14 includes a conducting layer. An electrostatic force results from a potential imposed between the first conducting layer 28 and the anode structure 14. A cathode is provided in the peripheral part of the first conducting layer 28 in the opening 34. In this case, the electrostatic force draws an electron beam from the cathode toward the adjacent surface part of the anode structure 14.  The second conducting layer 32 functions as a control electrode of the electron emission structure 10 so that a field emission occurs under the control of a potential imposed between the first conducting layer 28 and the second conducting layer 32 in the electron emission structure 10. The anode structure 14 converts electrical energy due to electron impact into visible light energy.
Patent JP-H03247155-A (JP)
Title: Facsimile relay multiple address equipment
Inventor: TERADA HIROSHI
IPC: H04N1/00
Filed: 1990-02-26
Abstract: PURPOSE:To facilitate the dialing by extracting an area identification number from a telephone number of an inputted subscriber terminal equipment and comparing the area identification number with the area identification number registered in a table so as to decide a relay destination center number. CONSTITUTION:When no center number is inputted, an area identification number extraction circuit 12 checks whether or not an area identification number is included in a telephone number of a subscriber terminal equipment entered to a subscriber telephone number register 11 and inputs the area identification number one by one to a comparison/discrimination circuit 14. The comparison/ discrimination circuit 14 compares the area identification number read from the stored information in an item selection circuit 18 of an area identification number storage circuit 13 with the entered area identification number from the most significant digit sequentially and decides the centre number read accordingly as a relay destination center number when the area identification number is found out.
Patent JP-S55139083-A (JP)
Title: Speed control circuit of motor
Inventor: FUJIKAWA YOSHITAKA
IPC: H02P29/00
Filed: 1979-04-13
Abstract: PURPOSE:To make it possible to carry out the control of a motor excellent in response without needing any low-pass filter by counting a pulse signal in response to the phase difference between the reference signal and detection signal, and supplying the thus counted pulse signal to a motor drive circuit together with information concerning the advance or delay of the phase. CONSTITUTION:In the case where the detection pulse signal S2 is delayed as compared with the reference signal S1, when the reference pulse signal S1 is supplied, the signal Sa assumes ''H'' mode, and the counter 17 counts the pulse signal S0 until the detection pulse signal S2 is supplied thereto. The output of the counter 17 is supplied to the motor 1 via the D/A converter 18. In the case when the detection signal S2 advances as compared with the reference pulse signal S1, the signal Sa assumes ''L'' mode during the counting operation of the pulse signal SO by the counter 17, and therefore the motor 1 is driven at a reduced speed.
Patent JP-H02225891-A (JP)
Title: Pipe inserting method to existing pipe
Inventor: SAKAMOTO NAOTO
IPC: F16L1/00
Filed: 1989-02-23
Abstract: PURPOSE:To make it possible to insert easily a pipe with a diameter as large as possible into an existing pipe by laying a plate-form body with little surface friction resistance to the bottom surface of the established pipe, inserting a new pipe on the plate-form body, and sliding and moving it. CONSTITUTION:This is a method to insert a new pipe 3 to an existing pipe 1, and a plate-form body 2 with little surface friction resistance, an iron plate or a fiber-reinforced plate made of a hard synthetic resin with the thickness about 2-3mm, for example, is laid on the bottom surface 1A in a pipe such as wornout existing pipe. Then, a new pipe 3 is inserted on the plate-form body 2, and slid and moved. As a result, even though the new pipe has the outer diameter near the inner diameter of the old pipe, it can be inserted easily. Moreover, the plate-form body can be removed easily, and the work can be simplified.
Patent JP-S52133693-A (JP)
Title: Stepless transmission
Inventor: TAKAGI MINORU
IPC: B63H23/30
Filed: 1976-04-22
Abstract: PURPOSE: To provide a stepless transmission which can vary the output rotating speed by employing semi-clutch state of a clutch while maintaining input rotating speed constant to control the speed change by controlling hydraulic pressure of a hydraulic type clutch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09234055-A (JP)
Title: New fine alga belonging to genus botryococcus and its culture
Inventor: MURAKAMI NOBUO
IPC: C12R1/89
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new strain of fine alga belonging to the genus Botryococcus braunii A race capable of producing a 33C hydrocarbon and to provide a method for efficiently culturing the strain. SOLUTION: This strain of Botryococcus braunii A race is a new fine alga belonging to the genus Botryococcus. A hydrocarbon produced by the alga of this strain contains a 33C hydrocarbon. The new strain of the fine alga belonging to the genus Botryococcus braunii A race is cultured under intermittently irradiating the strain with an artificial light preferably once daily for 5-15 hours.
Patent JP-S60188173-A (JP)
Inventor: WAKUTA HIROSHI
IPC: A61B17/34
Filed: 1984-03-08
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-S53134439-A (JP)
Title: Jam detector for copying apparatus
Inventor: KOMORI SHIGEHIRO
IPC: G03G21/00
Filed: 1978-04-17
Abstract: PURPOSE: To eliminate the error due to the noises from the outside by operating a timer simultaneously with the start of copy paper conveyance so that the jam signal may be generation in case a detecting device provided in a conveyance passage does not detect the copy paper during the timer operating period. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11243398-A (JP)
Title: Method for setting atm virtual pass capacity and its device
Inventor: SATO DAISUKE
IPC: H04L12/28
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To efficiently operate ATM resources by calculating an ATM virtual pass capacity that satisfies a cell loss target rate by using the attenuation rate of an auxiliary distribution of the number of cells that arrive per unit time which are calculated based on the frequency of the number of 1st and 2nd arriving cells exceeding a threshold. SOLUTION: A number of cells counting part 1 counts the umber of arrival cells to cell transmission wait buffers 121,... in each preliminarily set cycle T based on the counting results of soft counters 131,... and registers them on a table 2. An excessive times counting part 4 registers the times to exceed the product of the number of arrival cells per unit time which is preliminarily set in a threshold registering part 3 and the cycle T in each cycle and registers them on a table 5. A frequency calculating part 6 calculates the frequency of excessive times. A set capacity calculating part 7 calculates an ATM virtual pass capacity that satisfies a cell loss target rate by using the attenuation ratio of an auxiliary distribution of the number of cells that arrive per unit time based on the frequency calculated by the part 6 and the arrival cell numbers calculated by the part 1.