baber/WOPTO huggingface dataset:
Patent JP-S6151582-A (JP)
Title: Direction searching device
Inventor: INOUE MASATO
IPC: G01S3/04
Filed: 1984-08-22
Abstract: PURPOSE:To obtain the high-performance direction searching device by switching and using beams of element antennas constituting an array antenna. CONSTITUTION:Terminals COM of changeover switches 8 and 11 are both placed at sides of terminals NC for rough direction measurement holding by a sum beam, and then the element beam of only an element antenna 11 appears at an output terminal 7b while the sum beam of array patterns of (n-1) elements of element antennas 12-1n appears at an output terminal 7b. The envelope of this sum beam and the envelope of the side lobe are shaped nearly conforming with the element beam. Therefore, the level difference between the envelope of the element beam and the envelope of the side lobe does not depend upon the direction greatly and is nearly constant. Further, attenuators 10a, 10b, and 10c are connected to the output terminals 7a and 7b, so the level difference is optimized by selecting the attenuation quantities of the attenuators 10a and 10c. Thus, the high-performance direction searching device is realized by the combination with two-beam precise direction search.
Patent JP-2001007624-A (JP)
Title: On-glass antenna for automobile
Inventor: IGAWA KOJI
IPC: H01Q21/30
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain an omnidirectional glass antenna for automobile with high sensitivity by providing all or part of a 2nd antenna conductor onto a insulator layer, placed on all or part of a 1st antenna conductor placed on a window pane of an automobile. SOLUTION: An insulator layer 6 is provided to the part of an automobile window glass pane 1, on which a 1st antenna conductor 3 and a 2nd antenna conductor 4 cross with each other. Since the 1st antenna conductor 3 mainly receives a horizontally polarized wave, the 1st antenna conductor 3 consists mainly of horizontal elements. However, since the 2nd antenna conductor 4 is placed around in the middle of the window glass pane 1 in the horizontal direction and mainly receives a vertically polarized wave, the 2nd antenna conductor 4 consists mainly of vertical elements. Or the insulator layer 6 may be placed on the entire 1st antenna conductor 3, or all or part of the 2nd antenna conductor 4 may be placed further on the insulator layer 6. However, in order to reduce cost, placing the insulator layer 6 onto part of the 1st antenna conductor 3 is preferable.
Patent JP-H0927180-A (JP)
Title: Disk player
Inventor: YOKOTA KATSUYUKI
IPC: G11B17/04
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize a disk player with a simple structure and the small number of parts. SOLUTION: A disk supporting tray 1 is arranged in a casing 2 so as to exit in back and forth directions and a driving mechanism 3 for reading information recorded in a disk placed on the tray 1 in the casing 2 is arranged. In this disk player, the driving mechanism 3 is constituted so as to change its posture between a horizontal posture to be engaged with the disk on the tray 1 by rocking up and down with an elastic body 24 in its rear part as a center and an inclined posture to be moved away from the disk on the tray 1. Further, a cam mechanism 4 for changing this driving mechanism 3 from the horizontal posture to the inclined posture before the advance movement of the tray 1 and changing this from the inclined posture to the horizontal posture after the retreating movement of the tray 1 is provided between the front part of the driving mechanism 3 and the easing 2.
Patent JP-S5874843-A (JP)
Title: Overrun preventor for engine
Inventor: SUENAGA KOUICHI
IPC: F02D35/00
Filed: 1981-10-28
Abstract: PURPOSE:To automatically suppress the overrun of a engine by a method in which when the revolution number of the engine, detected by a revolution sensor, exceeds a given value, a retarder directly connected to a crankshaft is automatically operated. CONSTITUTION:A retarder unit 7 is attached to a flywheel housing 6 surrounding a flywheel 5 pivotally attached to a crankshaft 3 between an engine 1 and a speed change gear 2, and the unit 7 is made up by winding an excited coil 10 around a core 13. On the other hand, teeth 9 is formed on the periphery of the flywheel 5 in such a way as to magnetically act the tip of the core 13 on the teeth 9. To control the unit 7, a control circuit 18 is provided, by which when the output of the revolution sensor 22 to detect the revolution speed of the engine becomes higher than a reference signal, a built-in switch 17 is turned to ON by the output signal of a comparator circuit 21 so as to energize the exciting coil 10.
Patent JP-H0461560-A (JP)
Title: Original reader
Inventor: KAGAMI YOSHINOBU
IPC: H04N1/40
Filed: 1990-06-29
Abstract: PURPOSE:To attain shading correction with simple circuit constitution and to reduce cost by transferring a white level picture signal correction data to a 2nd storage means from a 1st storage means so as to set the data therein in the original reader. CONSTITUTION:A shading correction circuit is provided with a multiplier type D/A converter 110 correcting an analog input Vi with an 8-bit correction data Di to obtain an analog output value V0 and an A/D converter 111 converting the output value V0 of the multiplier type D/A converter 110 into an 8-bit digital signal DIN, and also consists of a ROM 112 storing a white level picture signal correction data correcting the input Vi at reading of a white level reference board and a data to generate the correction data Di and a RAM 113 storing the white level picture signal correction data to an address location in response to the scanning position of an image sensor 109.
Patent JP-H0223153-A (JP)
Title: Paper discharge device having shift function
Inventor: MAEKAWA ETSUICHI
IPC: B65H33/08
Filed: 1988-07-12
Abstract: PURPOSE:To make it possible to facilitate the sorting of copying sheets by selectably providing, as a paper discharge mode, a shift mode for discharging sheets into bins on ascent and descent, after shifting the sheets in a direction different from a normal paper discharge direction for copying sheets. CONSTITUTION:For example, during copy interruption mode, a shift mode is automatically selected so as to energize a solenoid 55, and accordingly, paper discharge rollers 41a through 41c are set by means of an actuating lever 50 in a direction (b) deflecting from a normal paper discharge direction by an angle theta so as to discharge sheets in a direction which is different from a direction in which copying sheets discharged into and stacked in bins were discharged, thereby the sheets are stacked being positionally shifted. Further, in the case of copying with the use of a plurality of bins, the paper discharge mode is changed depending upon whether it is an odd bin or an even bin. That is, for example, for an odd bin, a nonshift mode is automatically selected while for an even bin, a shift mode is automatically selected. Accordingly, it is possible to sort copying sheets even though copying sheets are extracted simultaneously from several bins. Thereby, it is possible to facilitate the sorting of copying sheets.
Patent JP-H0924017-A (JP)
Title: Pressure container
Inventor: TSUCHIYA YOSHIFUMI
IPC: H01L21/304
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a pressure container also having a function of handling a material to be processed. SOLUTION: An opening and closing lid 28 at the cylinder end is slid to approach and separate in the axial direction of a sleeve to conduct opening and closing action, and comprises a tap 49 having a collar part 47 provided with a seal part in the peripheral edge, which is integrated with the tip of a transmission shaft 48 held on a slide base frame 44 through a bearing, and a back-up ring 50 which is moved in the same manner as the tap 49 in the axial direction of the cylinder and screw-engaged with a thread 65 cut in the inner edge of the immovably assembled cylinder end in rotation.  The back-up ring 50 is subjected to transmission by a servo motor 52 installed on the slide base frame 44 through an internal gear 53 provided on the inner periphery thereof and controlled to rotate, and the tap is provided with a fixing means for preventing unnecessary rotation of a bucket 36 for storing a material to be processed and a means for engaging and disengaging the tap with the internal gear 53 for controlling the attitude of the bucket 36, and a series of handling is enabled by the lid opening and closing operation and a driving source for the above operation.
Patent JP-2001006175-A (JP)
Title: Method and apparatus for recording information to optical recording medium
Inventor: TAKIZAWA TOSHIBUMI
IPC: G11B7/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To enable stable recording by sinking a recording medium into a liquid of a refractive index equal to or nearly equal to a refractive index of a transparent substrate, and recording information to a recording layer. SOLUTION: A hologram memory 1 is set to a holding device 22 in a container 21, and a liquid 24 having a refractive index nearly equal to a refractive index of transparent substrates 3 and 4 is injected to the container 21. The hologram memory 1 is made to completely soak in the liquid 24 and moreover soak in the liquid 24 up to each projection opening of a signal beam irradiation device 23A and a reference beam irradiation device 23B. A signal beam 10 and a reference beam 11 are emitted to the hologram memory 1 from the signal beam irradiation device 23A and reference beam irradiation device 23B.  Each of the irradiating beams 10 and 11 advances in the liquid 24, hits the transparent substrate 3 of the hologram memory 1, passes into the transparent substrate 3 without being reflected at the interface between the liquid 24 and the transparent substrate 3, and intersects at a predetermined point in a recording layer 2, whereby information is recorded as a hologram.
Patent JP-H0338156-A (JP)
Title: New service offering system
Inventor: SHIMIZU SHIGERU
IPC: H04M3/42
Filed: 1989-07-04
Abstract: PURPOSE:To realize the offer of new service without function change of a private branch of exchange or a relay exchange between a subscriber terminal equipment and a station exchange by providing a PB signal reception means in a subscriber circuit for the station exchange opposite to the private branch of exchange and sending the new service request from the subscriber terminal equipment in terms of the transmission of a PB signal. CONSTITUTION:When a subscriber terminal equipment 5 accommodated in a private branch of exchange 6 requests a new service in the talking state and a predetermined pushbutton(PB) signal (e.g. '#' signal) is sent from the subscriber terminal equipment 5, the PB signal passes through the private branch of exchange 6 and is received by a PB signal reception circuit 8 provided in the subscriber circuit 7. The PB signal ('#' signal) requests the new service to a central processing unit 10 with the similar processing to the subscriber terminal equipment 1 on a scanning circuit 4 via a signal conversion circuit 9 converting the signal into a hooking signal.
Patent JP-S5876092-A (JP)
Title: Cell fusion process
Inventor: YOSHII FUMIO
IPC: C12N5/12
Filed: 1981-10-29
Abstract: PURPOSE:To fuse the same or different kinds of animal or vegetable cells in high efficiency, by adding a water-soluble high polymer to a medium solution using polyethylene glycol as a fusing agent. CONSTITUTION:A water-soluble high polymer (e.g., PVA, polyvinyl pyrrolidone, etc.) is dissolved in a medium, to give 9-12wt% medium solution. After it is dissolved completely, 40-50wt% polyethylene glycol having a molecular weight of 2,000-6,000 is added to the solution, and dissolved completely. The addition of the water-soluble high polymer to the medium containing the polyethylene glycol can prolong the fusion time to 10-30min, cell defects caused by polyethylene glycol is prevented, and results with good reproducibility are always obtained.
Patent JP-H0819862-A (JP)
Title: Arc machining equipment
Inventor: TERAYAMA KIKUO
IPC: B23K9/073
Filed: 1994-06-30
Abstract: PURPOSE:To utilize a pulselike high voltage generated at the time of breaking a current which is preliminarily and forcibly made to flow in a reactor of a main circuit to start an arc, by short-circuiting an output power for a prescribed period when the arc is started and installing a power short circuit forcibly making the current to flow in the reactor. CONSTITUTION:Each winding of a reactor LD4 is connected between a negative output terminal of a secondary rectifier DR2 and an electrode side output terminal Tm1, and between a positive output terminal of the secondary rectifier DR2 and an output terminal Tm1 of a side to be welded. Intermediate terminals are installed on each winding, and a power short circuit TR2 is connected between both intermediate terminals. Because a voltage applied to the power short circuit TR2 is lowered corresponding to the number of turns between the intermediate terminals, the withstand voltage is low enough. Because by-pass condensers C2, C3 are installed and the common connecting point is earthed, leaking of the noise to the earth is not almost generated. Therefore, the expensive high frequency generator is made almost needlessly, and the trouble of high frequency noise is reduced remarkably.
Patent JP-S6265744-A (JP)
Title: Catalytic composition for inverting c3 and c4 hydrocarbon and inversion method thereof
Inventor: JIYON HENRII KORUTSU
IPC: C07C4/06
Filed: 1986-07-23
Abstract: Compositions of matter, including: A mixture of at least one oxide of manganese and at least one oxide of a Lanthanum Series metal, preferably lanthanum or cerium, or at leaat one oxide of niobium. The above compositions are particularly useful as catalytic compositions for the conversion of C<sub>3</sub> and C<sub>4</sub> hydrocarbons to less saturated hydrocarbons, particularly ethylene and propylene and preferably ethylene. The life of the catalyst for the selective production of ethylene is extended by carrying out the reaction in the presence of steam. The steam substantially increases the active life of the catalytic composition, before regeneration is necessary, as well as significantly increasing the selectivity to ethylene. Limiting the amount of "bound" or "fixed" sulfur in the catalytic composition also improves the catalyst.
Patent JP-S5962651-A (JP)
Title: Light stabilizer for high polymer material
Inventor: HARUNA TOORU
IPC: C08L1/00
Filed: 1982-10-02
Abstract: PURPOSE:A light stabilizer having improved water resistance, solubility and dispersibility in a high polymer material, showing well light stabilizing effect, comprising a mixture of esters of tetramethylpiperidines. CONSTITUTION:10-60wt%, preferably 15-50wt% compound shown by the formula I is blended with 90-40wt%, preferably 85-50wt% compound shown by the formula II [R1 is H, oxyl, alkyl, or acyl; X is group shown by the formula IIIor IV (R3 is lower alkyl); n is 3-6; R is H, acyloxy, n-functional hydrocarbon which may be replaced with halogen, or group shown by the formula V (p is 1-5); R2 is 8-30C alkyl or alkenyl; Y is O, or NR4 (R4 is H, or R2); m=1-n].
Patent JP-S61204852-A (JP)
Title: Reproducing direction switching device for tape recorder
Inventor: NEGISHI TADASHI
IPC: G11B15/44
Filed: 1985-08-07
Abstract: PURPOSE:To perform the switching operation easily and surely by projecting one rapid traversing operation button, which is operated to switch the reproducing direction, from the other rapid traversing operation button. CONSTITUTION:When the reproducing state in the first direction is set, the first rapid traversing operation lever 17 is slightly displaced in the direction of an arrow D by the pressing force of an engaging pin 30, which is formed on a control lever 27, to an edge 25a of an engaging hole 25 because the control lever 27 is displaced clockwise by turning. Consequently, the position of the first rapid traversing operation button 19 is lower than that of the second rapid traversing operation button 23. Thus, the button to be operated is recognized easily, and the switching operation is performed easily even if both operation buttons are arranged close.
Patent JP-H0926648-A (JP)
Title: Light-shielding paper
Inventor: FUKUDA AKIO
IPC: B65D81/30
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain such a light-shielding paper that the size of the paper is always kept const. without changing and a photosensitive material such as a photographic film can be stored and transferred without exposure to light till it is used, by laminating a thin film layer comprising a metal or metal oxide between a paper base layer and a conductive layer. SOLUTION: A surface varnish layer 1 is formed to protect a printing layer 2. The printing layer 2 is formed to record characters or marks necessary for the function or to raise the value of the product, and a conductive layer 7 is formed by using a conductive ink containing an org. compd. or carbon black so that the conductive layer 7 contains a light-shielding material such as carbon black. A thin film layer 6 formed on the paper base layer 3 has moisture preventing property which does not permeate the water content generating from the light-shielding paper to outside or does not absorb the water content from outside. As for the thin film layer 6 is formed by vapor deposition of a metal or metal oxide such as silicon oxide, aluminum oxide, and magnesium on the paper base layer 3.
Patent JP-H06277066-A (JP)
Title: Dna fragment for docing subunit of transferrin receptor for neisseria maningitidis and preparation thereof
Inventor: ERITSUKU JIYAKOBU
IPC: A61P31/04
Filed: 1993-06-21
Abstract: The subject of the present invention is a DNA fragment encoding a protein capable of being recognised by an antiserum to the transferrin receptor the N. meningitidis strain IM2394 or IM2169 as well as a process for producing the said protein by the recombinant route. As examples, such a DNA fragment encodes the subunit tbp1 of the strain IM2394 or IM2169 or the subunit tbp2 of the strain IM2394 or IM2169.
Patent JP-H0841723-A (JP)
Title: Safety helmet for riding
Inventor: ARAI MICHIO
IPC: A42B3/08
Filed: 1994-07-26
Abstract: PURPOSE:To produce a helmet capable of stopping shake in the longitudinal direction of the helmet without changing stress of an elastic material forming ear caps as in the conventional method and raising a wearing feeling of helmet. CONSTITUTION:In a jet type helmet in which a base part of a chin band 3 is fixed to a right and a left insides of a cap material 1 and ear caps 4 are attached to the helmet so as to enclose the fitting base part of the chin band, a surface material 10 of a face to be brought into contact with the face of a wearer in the ear caps 4 is extended and projected further downward from the lower end of the ear cap to form handing a cover 11, and the chin band is stretched along the outside of the projected hanging cover, joined and integrated.
Patent JP-S57100225-A (JP)
Title: Attachment for driving pile for breaker
Inventor: YAMADA KOUZOU
IPC: B25D17/02
Filed: 1980-12-11
Abstract: PURPOSE: To greatly increase the durability of an attachment for driving a pile for a breaker by a method in which a cylinder is provided by concentrically connecting a chisel-inserting hole and a pile-inserting hole, and also a striking plate and a falling preventive means are movably provided to the inside of the pile-inserting hole.  
     CONSTITUTION: In a cylinder 4 in which a chisel-inserting hole 8 and a pile- inserting hole 6 are concentrically connected, a striking plate 9 is provided in a vertically movable manner in the pile-inserting hole 6 in such a way that its lower part is contacted with a pile 5 to be inserted into the hole 6 and also its upper part is contacted with the chisel 3 to be inserted into the hole 8. And, a snap ring 10 having a smaller inside diameter than the outside diameter of the striking plate 9 is provided as a falling preventive means in a groove provided near the inner wall close to the inlet of the hole 6. Thus, since striking force is applied only to the striking plate 9 but not to the other parts, the durability of the attachment can be increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5964877-A (JP)
Title: Picture processing device
Inventor: ARIMOTO SHINOBU
IPC: H04N1/29
Filed: 1982-10-05
Abstract: PURPOSE:To edit various pictures and record the editing result on a prescribed number of recording papers easily and surely, by setting the number of picture recording papers by a means which sets processing information of various pictures for editing or the like. CONSTITUTION:Original picture information from a reader part 500, picture information based on long-distance and short-distance communications through interfaces 60 and 70, and various pictures of insertion or the like of designated characters are edited in accordance with the operation of a console part 200 of an editing station 400 while observing a CRT300, and editing results are supplied to a printer part 600 through a buffer memory 20, an exchange 40, etc. of a picture processing control part 100. Meanwhile, the process of the printer part 600 is controlled through a CPU10 or the like in accordance with designation of the number of recording papers in the console part 200, and edited pictures are recorded on the designated number of recording papers. Thus, editing results of various pictures are recorded on a prescribed number of recording papers easily and surely in the picture processing device where picture processing and short-distance and long-distance communications of pictures are performed easily and quickly.
Patent JP-H0462356-A (JP)
Title: Control of combined heater and hot water supply system
Inventor: FURUNO TADAAKI
IPC: F24H1/00
Filed: 1990-06-30
Abstract: PURPOSE:To control the range of temperature control, by providing a water temperature sensor in the vicinity of a feed water supply port in a combined heater and hot water supply system which controls the operation of a burner through a temperature sensor, and switching the temperature control range of a controller by a signal from the water temperature sensor. CONSTITUTION:A controller 4 for the operation of a burner 3 gives appropriate instructions according to various conditions at the time of starting the operation, during the operation and at the time of stopping the operation. According to a signal from a temperature sensor 2, in addition, the controller 4 causes the burner 3 to continue operating so that the hot water temperature in a drum l of a hot water supply system will be constant. A water temperature sensor 6 provided in the vicinity of a feed water supply port 5 detects cold water temperature when there is a flow of cold water, and detects hot water when there is no flow of cold water; in any case, the sensor 6 sends a signal to the controller 4. The relationship between the water temperature sensor 6 and the controller circuit 4 is so set that the operation control based on temperature after the start of the operation is selectively carried out either with a wider temperature control range or with a narrower temperature control range according to whether there is no flow of cold water (a high temperature is detected) or there is a flow of cold water (a low temperature is detected). It is thereby possible to switch to an operation control with a wider temperature control range, at the time of hot-water heating.