baber/WOPTO huggingface dataset:
Patent JP-H07284284-A (JP)
Title: Servo motor controller
Inventor: ASANO MASUMI
IPC: H02P29/00
Filed: 1994-04-06
Abstract: PURPOSE:To facilitate the integration of a circuit by inputting the operation result between the voltage command signal of a plurality of bits and a feedback signal by an adder to a delay and then using carry-over for the voltage command as a pulse width modulation signal. CONSTITUTION:Assuming that the number of bits of a voltage command signal Vd indicating an output voltage is for example eight, the number of bits of both an adder ADD and a delay DLY also becomes eight. When the voltage command signal Vd is 80H and a feedback signal FB is 00H in hexadecimal notation, a carry-over Cry and a pulse width modulation signal both become low. An operation result ANS is input to the delay DLY and the feedback signal FB becomes the value of the operation result ANS at the timing of a clock CLK, namely 80H. The voltage command signal Vd stays 80H and the feedback signal FB becomes 80H and the operation result ANS of these two values by the adder ADD becomes 00H, and the carry-over Cry and the pulse width modulation signal PWM both become high.
Patent JP-H01263310-A (JP)
Title: Beach cleaner device
Inventor: KATO TAKEO
IPC: E01H12/00
Filed: 1988-04-13
Abstract: PURPOSE:To pick up refuse following the uneven surface of a beach, to discharge surplus sand and water, and to regulate contact of a device with a beach, by a method wherein a pickup part and a conveyor are rockable and regulatable. CONSTITUTION:A conveyor cover 10 incorporating a second carriage conveyor 13 and a lateral feed conveyor 14 is mounted above the front end of a machine frame 2, and a pickup part P is pivotally supported to the front end thereof. A hydraulic cylinder 27 is located between the rear end of a pickup cover 11 and the frame 2, and the front part of the pickup part P is situated rockably. A rotary shaft 32 of a pickup reel 15 is movable so as to regulate the rake-up angle of a refuse recovery claw 15c. Refuse raked up by means of the pickup reel 15 is conveyed, in order, to a fixed fork 31, a first carriage conveyor 12, the second carriage conveyor 13, and the lateral feed conveyor 14 to recover the refuse in a refuse bag.
Patent JP-S5616396-A (JP)
Title: Manufacture of speaker diaphragm edge
Inventor: HIGASHIMOTO HIROSHI
IPC: H04R31/00
Filed: 1979-07-19
Abstract: PURPOSE:To attain the cost reduction through a simple working process, by cutting the basic component material of a plane parallelogram out of the raw material to form the cylindrical edge component base material and then obtaining an edge component piece which is cut crosswise. CONSTITUTION:Triangular yields 4c and 4d are cut of polyurethane-group foam raw material 3 with a cut angle of 45 deg. to form basic component material 4. The  inner side, i.e., the upper side of material 4 is bent, and both foot parts 4a and 4b  are adhered together via the adhesive of the like to form cylindrical edge component base material 5. After this, material 5 is cut with a fixed thickness and vertically to the direction of the axis length to obtain edge component piece 5a cut crosswise. This piece 5a is then heated and pressed via the cope and the die. In such way, the speaker diaphragm edge can be obtained easily.
Patent JP-H02272283-A (JP)
Title: Refrigerator
Inventor: ANDO FUMIO
IPC: F25D21/04
Filed: 1989-04-10
Abstract: PURPOSE:To facilitate manufacture and assembly of antisweating pipe and to reduce a material cost by a method wherein a partition part antisweating pipe formed approximately in an U-shape is connected to a protrusion part, protruding from a part of the antisweating pipe mounted along the inner surface on the front opening side of an outer box, by high frequency induction heating soldering. CONSTITUTION:An antisweating pipe 14 is arranged along the inner surface of a flange part 13 being the inner surface on the front opening part 12 side of an outer box 11, an inner box 15 is inserted in the outer box 11, and a partition wall 18 is inserted in the inner box 15. An expansion part 22a of a partition part antisweating pipe 22 formed approximately in a U-shape is engaged with a protrusion part 14a of the antisweating pipe 14, an annular soldering material 25 is previously engaged with the end part of the engaging part therebetween and soldered by high frequency induction heating. The partition part antisweating pipe 22 is extended along a front plate 18a of the partition wall 18.
Patent JP-H07289304-A (JP)
Title: Shock absorbable shoes
Inventor: MIMURA KINJI
IPC: A43B13/20
Filed: 1994-04-28
Abstract: PURPOSE:To enhance the shock absorbability of shoes made by various kind of manufacturing methods, by forming a gouge formed by gouging a part of a heel core, and fitting a shock absorbing material in the gouged part. CONSTITUTION:A heel core 9 is formed of plywood plates stacked one upon another up to a predetermined thickness, or hard rubber, plastics or the like molded so as to have a predetermined thickness. Further, the heel core is gouged, leaving a part having a length of 2 to 5mm along its outer periphery, and protrusions 19 are formed being directed inward, at two to three positions, so as to form a gouge part. The protrusions 19 prevent deformation due to pressure upon molding, and sinking upon wearing. The bottom surface side of the heel core 9 is formed as in a lid-like shape by a core member 21 which is not gauged. A shock absorbing material 13 having elasticity, such as sponge or the like, is filled in the gauged part. The shock absorbing material 13 is preferably projected from the gouged heel core 9 by about 1 to 5mm so that the shock absorbing effect can be enhanced due to precompression.
Patent JP-S59215381-A (JP)
Title: Solar pond in gel
Inventor: KAWASE KAORU
IPC: C09K5/08
Filed: 1983-05-24
Abstract: PURPOSE:To provide a solar pond which employs hydrated gel of aluminosilicate as thermal energy storage material, does not cause salt damage and has an excellent heat storage effect. CONSTITUTION:An aluminate (e.g. sodium aluminate) is added to an about 0.1- 10wt% aqueous soln. of silicate (e.g. sodium silicate) in an amt. of about 0.1- 30wt% of the silicate. Then an acid (e.g. sulfuric acid) or a cation exchange resin is added to the above soln. to adjust pH to about 6-8 and produce a hydrated gel of aluminosilicate to be used as thermal energy storage material for a solar pond.
Patent JP-S61250080-A (JP)
Title: Pressure-sensitive adhesive tape, sheet or label
Inventor: ONO KIYOSHI
IPC: G09F3/02
Filed: 1985-04-30
Abstract: PURPOSE:The titled edible tape, sheet or label free from pollution, obtained by laying a pullulan-containing pressure-sensitive adhesive layer on the surface of a substrate. CONSTITUTION:A pullulan-containing adhesive layer is formed at least one side of a substrate (e.g., water-soluble, edible, or naturally decomposing substrate, etc.) corresponding to the purpose to give the aimed tape, sheet or label. The pullulan-containing pressure-sensitive lay has a composition consisting preferably of 5pts.wt. pullulan, 3-5pts.wt. tackifier or plasticity imparting substance (e.g., glycerin or lecithin), 5-15pts.wt. extender or viscosity modifier and 0.07-0.1pt.wt. improver for cohesive force.
Patent JP-S5518152-A (JP)
Title: Osciliation circuit device
Inventor: TAKEBE HIDEJI
IPC: H03K3/354
Filed: 1978-07-25
Abstract: PURPOSE:To compensate the fluctuation of the oscillation cycle caused by the temperature change by the constant voltage circuit featuring the negative temperature coefficient. CONSTITUTION:The oscillation circuit is constituted with two units of inverters 10 and 20 consisting of P- and N-type MOSFET's, variable resistance R and capacitor C. This oscillation circuit is known already, and its temperature characteristics of the oscillation cycle depend on the temperature characteristics of forward rise voltege VBE of diode 33 and 34 in case the voltage between power terminal 41 and 42 is constant. In this connection, constant voltage circuit 40 featuring the negative temperature coefficient is provided between the power terminals to compensate the temperature characteristics due to VBE. Circuit 40 is composed by connecting several units of diodes in series or connecting several units of diodes and Zener diodes in series.
Patent JP-H01165099-A (JP)
Title: Semiconductor storage device
Inventor: HIDAKA HIDETO
IPC: G11C29/42
Filed: 1987-04-14
Abstract: PURPOSE:To enlarge a range for remedying a defect and to enhance a yield by programming the corresponding relation of the respective input and output lines of the respective data input and output line groups of plural memory cell array blocks and plural error correcting and detecting system corresponding to the blocks. CONSTITUTION:When two defective bits are included in 12 bits in either one (in this case, one corresponding to a ECC system #1) of two sets of ECC code words two sets of data groups consisting of (DB0-7, CB0-3 and DB0-7, CB0-3) to an address Ad1, they cannot be corrected by two bit error detecting and one bit error correcting SEC-DED code and the defect remains even by an error detecting and correcting ECC operation. However, other ECC code word (DB0-7, CB0-3) inputted and outputted in parallel therewith is completely constituted of good bits, for instance, if DB2 and DB2' are changed, the defective bit included in the two sets of the ECC code words is 1 bit, can be corrected by the respective SEC-DED codes to remedy the defect.
Patent JP-H05336129-A (JP)
Title: Access control system for optical lan and node equipment
Inventor: FUJIWARA MASAHIKO
IPC: H04B10/291
Filed: 1992-04-13
Abstract: PURPOSE:To avoid the collision of transmission signals by using a resist insert means in the optical signals in the optical LAN of the optical wavelength multiplex system using an optical wavelength for address designation. CONSTITUTION:The system is provided with a fixed wavelength filter 7 selecting a wavelength of its reception signal and receiving the selected signal, an optical receiver 6, a frame detector 1 detecting a frame pulse, an optical delay line 3 delaying the optical signal from the optical transmission line 9 by a packet length of a transmission signal from an optical transmitter 4, a 2X2 optical switch 2 selecting the optical signal to the position of the delay line 3 or the position of a through-side, the optical transmitter 4 and a photocoupler 5 used to send its own transmission signal, and a controller 8 receiving the transmission request signal, awaiting the frame pulse outputted from the frame detector, and outputting a control signal used to select the 2X2 optical switch 2 from the through-position into the position of the optical delay line 3 and a control signal for sending its own transmission signal to the optical transmission line 10 simultaneously.
Patent JP-S60233481-A (JP)
Inventor: NAKAJIMA NORIAKI
IPC: F25D23/08
Filed: 1984-05-07
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-S61251237-A (JP)
Title: Switching system for transmission line
Inventor: KUDO HIROTSUGU
IPC: H04B1/74
Filed: 1985-04-26
Abstract: PURPOSE:To reduce the processing load of a controlling station by preparing plural relief patterns against the fault of one transmission line at each station to be controlled, performing a switching operation until all relief patterns are completed when any abnormal confirming result of the connection of the transmission line is remained after switching and relieving the transmission line. CONSTITUTION:Stations 1 and 2 to be controlled are connected with an in-use line l12a and a spare line l12s, and stations 2, 3 to be controlled with an in-use line l23a and a spare line l23s, and the stations 3, 1 to be controlled and 1 with an in-use line l31a and a spare line l31s. The plural relief patterns are prepared at each of the stations 1-3 for the case in fault of each in-use line l12a, l23a, or l31a. For example, the station to be controlled switches, when the fault occurs at the in-use line l31a, the line to use the spare line l31s for the first and when the confirmed result of the connection of the spare line l31s is abnormal, the releif pattern that is switched to use the spare lines l12s and l23s is prepared.
Patent JP-H05287892-A (JP)
Title: Structure of displacement absorbing part in earthquake-free floor
Inventor: SHOJI TATSUO
IPC: E04F15/024
Filed: 1992-04-13
Abstract: PURPOSE:To enhance safety with respect to structure of a displacement absorbing part in an earthquake-free floor. CONSTITUTION:A pair of floor faces 1, 2 that perform relative displacement are placed with a displacement absorbing clearance 3 between them, and the displacement absorbing clearance 3 is blocked by a connecting panel 4 whose one side edge is locked to the floor faces 1, 2 capable of being unlocked therefrom. Inclined wall surfaces 1a, 2a, 4a, 4a are respectively provided on floor faces 1, 2 and the connecting panel 4, and force the connecting panel 4 to generate component force in a direction where it is pushed up when the floor faces 1, 2 approach each other. Also, a clearance 5 is provided between the inclined wall surface 4a of the other side edge part facing the end edge on the locking side of the connecting panel 4 and the inclined wall surface 2a on the side of the floor face 2, and absorbs displacement when the distance of relative displacement of floor faces 1, 2 each other is small.
Patent JP-S59217660-A (JP)
Inventor: SHIMADA TAKEO
IPC: C04B28/26
Filed: 1983-05-26
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-H10262420-A (JP)
Title: Seed sowing device for seedling raising box
Inventor: ISHIKAWA KOICHI
IPC: E06C1/39
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the movement of a tranfer stand from one side to the other side and to improve workability and operability. SOLUTION: A nursery soil supply device 5, an irrigating device 8, a seed supply device 9 and a cover soil supply device 12, etc., are provided in the upper part position of the transfer stand 1 by which a seedling raising box is transfered, a space part 14 is formed in the upper position of the transfer stand 1 between the irrigating device 8 and the seed supply device 9 and a foot stool 20 from one side to the other side of the transfer stand 1 is provided.
Patent JP-H10270517-A (JP)
Title: Measurement of carrier concentration in p-type silicon epitaxial layer
Inventor: HAYAMIZU YOSHINORI
IPC: H01L21/66
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for quickly and easily measuring a true carrier concentration in a p-type silicon epitaxial layer in a non-contact manner without subjecting the sample to a special treatment in a method for measuring a carrier concentration in a p-type silicon epitaxial layer according to a surface photo- voltage process. SOLUTION: In a method for measuring a carrier concentration in a p-type silicon epitaxial layer grown on a silicon substrate according to a surface photo- voltage process, the secular change of the carrier concentration is obtained beforehand, and a true carrier concentration No is obtained from a measured value Ns of the carrier concentration and the secular change of the carrier concentration by measuring the time period from the taking out of a wafer from an epitaxial wafer manufacturing apparatus to the measurement of the carrier concentration according to the surface photo-voltage process.
Patent JP-S61249776-A (JP)
Title: Thermal head driving system
Inventor: OZAWA MASATO
IPC: B41J2/36
Filed: 1985-04-27
Abstract: PURPOSE:To more uniformalize the temp. characteristics of a thermal head, by forming preheating data from printing data before two lines and performing the control of the voltage applying time corresponding to the preheating data before and after an actual printing data line to be recorded. CONSTITUTION:P shows a printing data and N shows a line concerned to be printed and (N+1) shows data before one line and (N+2) shows data before two lines. A character (a) is the voltage applying time in the case of single data when printing data are absent in the lines (N+1), (N+2) and a character (b) is the voltage applying time when printing data is presence in the (N+1) line and a character (c) is the voltage applying time when printing data is present in the (N+2) line and a character (d) is the voltage applying time when printing data are continuously present in the lines (N+1), (N+2). By this constitution, voltage applying timing is controlled by the continuous state of the printing data before two lines and, therefore, the temp. characteristics of a thermal head can be uniformized.
Patent JP-H08263522-A (JP)
Title: Image retrieving method
Inventor: USUMOTO HIROAKI
IPC: G06F17/30
Filed: 1995-03-24
Abstract: PURPOSE: To retrieve an image file having an image part approximate to a template image without specifying a key word by selecting the matching image file according to a matching function representing how much the template image and image file are matched with each other. CONSTITUTION: This method is equipped with a CPU 20, a computing element 22 which performs operation such as color conversion and reduction (thinning-out), etc., a hard disk drive 32, a magnetooptic disk drive (MO) 24, a CD-ROM drive 36, a video player 38, an image memory 40, a display part 42 such as a CRT, an input operation part 44 such as a mouse and a keyboard, and an external interface 46, and those elements are connected to one another through a bus 50. An image data base 30 is stored on an external storage device such as the hard disk drive 32, magnetooptic disk drive 34, and CD-ROM drive 36, an image is fetched as a still picture from the video player 38, and an image retrieval system can be connected to even an external data base through the external interface.
Patent JP-S5717119-A (JP)
Title: Transformer winding
Inventor: SETOYAMA HIDETSUGU
IPC: H01F29/02
Filed: 1980-07-07
Abstract: PURPOSE:To enable to take out tap lead wires of a transformer winding from the upper end without enlarging the diameter of an outside winding or a transformer tank when the voltage of an inside winding is to be made as changeable by a method wherein the winding is formed as a multiple multilayer winding. CONSTITUTION:The arranging order of coils in the winding of an inside layer 8 of a low-tension winding is formed as shown with coils 1-6. With regard to the coils other than coils of coil number 1, 6 of the inside layer 8 of the low-tension winding or coils of coil number 5, 6 of an outside layer 9 of the low-tension winding, lead wires taken out at the upper end part of the winding are connected electrically at the upper part of the winding. A change-over switch is formed under the tank cover by providing a coil terminal L4 for the coil 6 of the inside layer 8 of the low-tension winding, a coil terminal L3 for the coil 5 of an outside layer 9 of the low-tension winding, and a coil terminal L5 for the coil 6, and change-over is performed as occaion demands.
Patent JP-H04322023-A (JP)
Title: Dc cutting device
Inventor: YAMAGUCHI SAKUTARO
IPC: H01H85/46
Filed: 1991-04-23
Abstract: PURPOSE:To obtain a DC cutting device able to easily perform sure current cutting. CONSTITUTION:Power supply E is connected between both ends of a superconductive coil L through a power supply switch S while connecting a fuse circuit FC, in which a closing switch S4 and a fuse F are connected to each other in series, in parallel with the power supply switch S. When quenching is generated in a superconductive coil L during operation, the power supply switch S is opened, however, sometimes without completely cutting off a current. Then, the closing switch S4 is closed so as to transfer the current to the fuse circuit FC for cutting off current by the fuse F.
Patent JP-H03290376-A (JP)
Title: Production of composite ceramic article
Inventor: YONEZAWA TAKAO
IPC: C04B35/645
Filed: 1990-04-09
Abstract: PURPOSE:To obtain a preliminarily sintered material having high relative density and formable with a direct hot hydrostatic press by preparing a slurry containing ceramic powder, silicon carbide whisker and silicon nitride whisker and having a viscosity lower than a specific level and forming the slurry while orienting the whiskers, CONSTITUTION:A slurry having a viscosity of <=3.0 poise is produced by dispersing ceramic powder and silicon carbide whisker or silicon nitride whisker in a solvent. The slurry is poured into a gypsum mold and molded while orienting the whiskers parallel to the wall surface of the gypsum mold to obtain a green molded article. Since the whiskers are free from mutual entanglement, the slurry is completely filled in the mold and the relative density of the green article reaches >=60%. The control of the orientation of the whisker can be carried out by adjusting the viscosity of the slurry within the above range. The green molded article is sintered under normal pressure to obtain a preliminarily sintered material having a relative density of >=95%. Since the preliminarily sintered material has high relative density, it can be sintered with a hot hydrostatic press without using a glass capsule.
Patent JP-S5325589-A (JP)
Title: Novel process for preparation of penicillins and cephalosporins
Inventor: SAIKAWA ISAMU
IPC: A61P31/04
Filed: 1976-08-03
Abstract: PURPOSE: To prepare the title compounds, useful as antibacterials, with a simple acrylation process using aminopenicillanic acid or its Schiff base or enamine base at the 6- and 7- positions as the intermediates. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07292354-A (JP)
Title: Fluorescent substance and its production
Inventor: TOKI HITOSHI
IPC: C09K11/08
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a fluorescent substance suitable for use thereof in a fluorescent display device driven at a low driving voltage of <=1kV and provide a method for producing the fluorescent substance. CONSTITUTION:This method for producing a fluorescent substance is to introduce a raw substance for the fluorescent substance or the fluorescent substance in a suspended state in a carrier gas into the interior of a pipe 2 in a high vacuum state, provide a radio frequency(RF) coil 6 on the outer periphery of the pipe 2 surrounding a heating zone 5 of the pipe 2, pass the carrier gas through the heating zone 5, heat the carrier gas with the RF coil 6, produce a high-temperature plasma in the heating zone 5, keep the plasma at a high temperature of 10000 to 15000 deg.C which rapidly lowers outside the heating zone 5 producing the plasma, quickly heat particles of the fluorescent substance or raw material therefor in a mutually separated state and then quickly cool the particles. The resultant fluorescent substance is a spherical form having a constant and uniform outside diameter within the range of <=1mum Since the fluorescent substance is hardly aggregated when formed into a film and the filling density is high, the resistance is low. The fluorescent substance is good in crystallinity and uniformly contains a sufficient amount of luminous centers and is suitable for use thereof in a fluorescent display device driven at a low driving voltage of <=1kV.
Patent JP-S62252696-A (JP)
Title: Coated electrode having excellent crack resistance
Inventor: SATO KOKI
IPC: B23K35/365
Filed: 1986-04-23
Abstract: PURPOSE:To prevent the weld crack under fluctuating stress by using a coating material of a specific ratio to the weight of a welding rod, incorporating prescribed weight % of C, Mn, S, etc. therein and controlling the value of Mn/S to a specific range. CONSTITUTION:The ratio of the coating material is controlled to the 24-32% range of the weight of the welding rod and 40-60% metallic carbonate, 10-25% metallic fluoride, 4-25% metallic oxide are incorporated therein. Respective elements consisting of 0.005-0.05% C, 0.1-1.1% Si, 1.5-2.5% Mn, <=0.07% S, and <=0.25% Ni are incorporated into the welding rod and the value of Mn/S is controlled to >=350. The components such as C and Mn respectively suppress the precipitation of coarse-grained ferrite and prevent the formation of FeS having a low m.p. Since the value of Mn/S is large, the crack under the fluctuating stress F is surely prevented.