baber/WOPTO huggingface dataset:
Patent JP-H10228647-A (JP)
Title: Information recording medium and its manufacture and information recording and reproducing device
Inventor: HASEGAWA YUTAKA
IPC: G11B7/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk capable of compatibility of an increase of recording capacity and a low cost by reducing bits of address information in prepits in total. SOLUTION: This optical disk 10 is formed with an amorphous recording mark corresponding to a bit of data information to be recorded in a recording track by projecting a light beam, having the address information 11 consisting of prepits of ruggedness in the recording track and dedicated rotating speed detecting marks 12, 13 and 14 consisting of amorphous marks, each constant in length in the track direction for the purpose of detecting a rotating speed of the optical disk 10. That is, since it is enough to form the dedicated rotating speed detecting mark partially in each recording track, the recording capacity is not largely spoiled as different from a hard format system of address information of all addresses recorded in a prepit form which cannot be used for recording data information.
Patent JP-H06252745-A (JP)
Title: Nonvolatile counter
Inventor: KANDA MASASHI
IPC: H03K21/00
Filed: 1993-02-22
Abstract: PURPOSE:To provide a nonvolatile counter by which the reliability of stored data are always secured. CONSTITUTION:A counter section 41 consists of 200 bits, data are written sequentially by one bit each time a distance of 1km elapses and the data are entirely erased for each 200km. An integration section 42 has a storage area by 3 words (integration values A-C) to the same data. One word of a flag section 43 is prepared for each of 3-lines of data for rewrite (integration values A-C) of the integration section 42 and one word of the flag section 43 is provided for data erasure of the counter section 41. Then the erasure for carry to the counter section 1 and rewrite to the integration section 42 are implemented only after a relevant flag word is written. Thus, even when the operation of data write/ erasure by the counter section 41 and the integration section 42 is interrupted due to various reasons midst of the operation, data and a flag word are retrieved at application of power to read correct stored data at interruption of power to obtain final data surely.
Patent JP-H06218045-A (JP)
Title: Blood purifier
Inventor: ONO NOBUYUKI
IPC: A61M1/14
Filed: 1993-01-29
Abstract: PURPOSE:To provide a blood dialysis filter capable of performing a push-pull type HDF which can always maintain the pressure at a blood side outlet of a dialyzer and the pressure of blood returning to a patient at a safe value. CONSTITUTION:A bypass passage 7 of a blood pump 1 is provided in an artery side blood passage and a means 6 is provided in the bypass passage 7 to adjust the flow rate of blood of the bypass passage 7 according to a pressure 16 in a vein side blood passage. Moreover, a means 6' is provided in a vein side blood passage 19 for adjusting the flow rate of the blood of the vein side blood passage 19 according to the pressure 16 in the vein side blood passage.
Patent JP-H11228013-A (JP)
Title: Recording medium discharging device
Inventor: TAKAGI KAZUHIKO
IPC: B65H39/11
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium discharging device which can certainly sort and accommodate at high speed paper sheets discharged from an image forming device, and moreover can reduce a load acting on a drive source and the occurrence of a noise. SOLUTION: A paper sheet which is received from a leading-in path 21 and carried to a specified paper discharging roller 22 of a plurality of paper discharging rollers 22 through a carrying roller 24 and a change-over flapper 25 is discharged into a corresponding bin 23 by the paper discharging roller 22. The paper sheet received through the leading-in path 21 is therefore finely discharged into the bin 23 by the carrying roller 24, the changeover flapper 25 and the paper discharging roller 24 without decrease of carrying speed, and since power from a motor is transmitted only to the paper discharging roller 22 to discharge the paper sheet, a load on the motor can be reduced.
Patent JP-S52116979-A (JP)
Title: Assembling device
Inventor: SHIOZAWA AKIRA
IPC: B65G37/02
Filed: 1976-03-26
Abstract: PURPOSE: Not only to minimize a pallet and to narrow a space between assembling stations, but also to reduce an occupation area of the device, by combining a transfer device including an assembling station with a transfer device, for rotation, having a feeding portion of assembling parts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11234130-A (JP)
Title: D/a converter provided with offset canceling function
Inventor: KAWAMURA AKINOBU
IPC: H03M1/10
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a D/A converter provided with a function for canceling an offset in a DA conversion part and a buffer, etc., used in a system for obtaining analog signals by using the DA conversion part from plural digital signals. SOLUTION: In these D/A converters 1a and 1b, after an offset value stored in register latches 3a and 3b is added to the digital signals N1 and N2, DA conversion is performed in the DA conversion parts 6a and 6b and the analog signals A and B are obtained. At the time of measuring the offset value, the signals A and B are compared with a voltage Vc in comparators 8a and 8b while shifting an offset assumed value in counters 2a and 2b and the assumed value when a compared result is inverted is stored in the register latches 3a and 3b as the offset value.
Patent JP-S57157472-A (JP)
Title: Connector
Inventor: RONARUDO ESU NAROZUNIII
IPC: H01R12/70
Filed: 1982-03-03
Abstract: A connector receives a multiconductor cable with one channel receiving ground conductors of the cable in disposition running lengthwise with the cable and another channel receiving signal conductors of the cable bent sidewise to the cable length. Individual contacts engage the cable signal conductors and a common electrical interface is obtained with the ground conductors. At least one of the individual contacts is interconnected with the common interface and all of the contacts are accessible exteriorly of the connector housing, whereby each signal conductor and the common ground are conveyed to accessory apparatus through the cable-terminating connector.
Patent JP-H03239194-A (JP)
Title: Driver for ac motor
Inventor: MOSE TADAO
IPC: H02P27/06
Filed: 1990-02-14
Abstract: PURPOSE:To improve utility ratio of a regenerative inverter without installing a filter for particularly suppressing a harmonic current by incorporating a function as an active filter in a regenerative voltage type self-excited inverter for regenerating regenerative energy to an AC power source. CONSTITUTION:When an AC motor 4 is power-operated, a current of an input side contains very many harmonic components. The current is detected by a current detector 10, basic wave, etc., is separated by a harmonic wave detector 6 to obtain a harmonic wave signal which is detrimental for an AC system. When the output current of a regenerative voltage type self-excited inverter 5 is added to a harmonic current generated from a rectifier 2 by this signal, a current controller 7 so controls as to cancel the harmonic current of an AC power source 1. That is, when the motor 4 is power-operated, the inverter 5 is operated as an active filter. Thus, the harmonic current can be suppressed.
Patent JP-S58149682-A (JP)
Title: Immobilized enzyme
Inventor: SENDA SHIYUUJI
IPC: C12N11/08
Filed: 1982-03-01
Abstract: PURPOSE:To obtain a highly active immobilized enzyme having negligibly small diffusion of the substrate to the surface of the immobilized enzyme, by immobilizing the enzyme to a specific water-dispersible polymer particle through covalent bond. CONSTITUTION:An enzyme is fixed through covalent bond by a conventional method to a water-dispersible polymer particle having an average particle diameter of 0.03-2mu and obtained by the aqueous emulsion copolymerization of (A) 0.2-10wt% radically polymerizable monomer having hydroxyl group, e.g. 2-hydroxyethyl acrylate, 2-hydroxyethyl methacrylate, etc., (B) 10-95wt% radically polymerizable monomer copolymerizable with the monomer (A), e.g. acrylic acid ester, methacrylic acid ester, etc., (C) 1-20wt% polyfunctional monomer for internal crosslinking, such as polyacrylate, polymethacrylate, etc. of a polyhydric alcohol, and (D) 1-60wt% acrylonitrile or methacrylonitrile.
Patent JP-H03236044-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SUGA YOICHI
IPC: G03C1/035
Filed: 1990-02-14
Abstract: PURPOSE:To provide the photosensitive material which is low in fogging, has a high sensitivity and is less changed in photographic characteristics during preservation by sealing the photosensitive material which contains a specific silver halide and generates hydrogen cyanide in a specified amt. into a hermetic container. CONSTITUTION:The silver halide particles of normal crystals which are sensi tized by a gold compd. and a chalcogenide compd. and are constituted of (111) faces or the (111) faces and (100) faces are incorporated into the emulsion layer of this photosensitive material in such a manner as to occupy >=60% of the total projecting area of the silver halide particles in the emulsion layers. Further, the amt. of the hydrogen cyanide generated from 1m<2> of this photosensitive material is confined to <=0.8mug in two hours at 75 deg.C. The photosensitive material is sealed into and preserved in the hermetic container which can maintain the specified relative humidity (A). The humidity A is preferably specified to 50 to 70% at 25 deg.C.
Patent JP-S57147387-A (JP)
Title: Driving circuit of color picture tube
Inventor: TOSHIYASU MASAYUKI
IPC: H04N9/20
Filed: 1981-03-06
Abstract: PURPOSE:To enhance the picture quality, by setting the dynamic range of a green cathode driving circuit larger than those of the cathode driving circuits of other two colors for a color picture tube having an ordinary face plate. CONSTITUTION:The color difference signals of R-Y, G-Y and B-Y which are demodulated at a chroma circuit are connected to the bases of transistors QR, QG and QB respectively. The luminance signal demodulated by a video circuit is applied to an emitter via variable resistances R5R and R5B for controlling white balance with QR and QB respectively, and applied to the emitter via a resistance R4G for the QG. An end of an emitter resistance R3G of the QG is connected to the negative voltage. Thus the dynamic range of a green cathode driving circuit QG can be set larger than those of the cathode driving circuits QR and QB of other two colors to enhance the picture quality.
Patent JP-S57148593-A (JP)
Title: Speed controller for water-wheel generator
Inventor: NAKAHARA HIROSHI
IPC: H02P9/04
Filed: 1981-03-05
Abstract: PURPOSE:To accelerate the responding speed of a generator by controlling the produced torque of an eddy current brake provided at the shaft of a generator in response to the load of the generator. CONSTITUTION:A generator 2 and an eddy current brake 7 are mounted on the shaft of a water wheel 1. A controller 10 controls the exciting current flowing through the exciting coil 8 of an eddy current brake 7 so that the deviation between the rotating speed of the generator 2 and a reference value becomes zero, thereby controlling the produced torque of the brake 7. In this manner, the responding speed is accelerated, thereby obtaining high accuracy.
Patent JP-S60177767-A (JP)
Title: Magnetic card system public telephone set
Inventor: TAKAHASHI KATSUHIRO
IPC: H04M1/27
Filed: 1984-02-23
Abstract: PURPOSE:To enable to make a call to a specific subscriber only by dial operation of abbreviated code by writing subscriber's dial number of a person at other end of the line on a magnetic card by specified dial operation of a caller, and sending out the dial number by subsequent dial operation of abbreviated code of the caller. CONSTITUTION:When registering abbreviated dial number, a caller dial operates successively code shown in the figure, and sends out this from a dial circuit 1 to a controlling circuit 2. The controlling circuit 2 makes registration operation of abbreviated dial number, and determines a position corresponding to abbreviated code ''8'', and at the same time, writes abbreviated dial number ''03 540 9,100'' in this position. When the caller makes dial operation of code ''*8'', the controlling circuit 2 judges that it is abbreviated dial outgoing by dial signal of the first code ''*'', and receives dial signal of next code ''8'' as abbreviated code. The controlling circuit 2 determines the position to read corresponding to the abbreviated code ''8'', and reads out abbreviated dial number ''03 540 9,100'', and transmits this to a PB signal transmitting circuit 3.
Patent JP-H10227637-A (JP)
Title: Electronic equipment with electronic type inclinometer and altimeter
Inventor: MIYAUCHI NORIO
IPC: G01C15/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To accurately measure a distance from a measurement point to a measurement target. SOLUTION: When it is necessary to input the altitude of a measurement target, the altitude of the measurement target is inputted. Otherwise, 0 is inputted (S1). Measurement target altitude data are stored in the memory of an operation means (S2). Then, when an angle of depression is measured (S3), its measurement data are stored in the above operation means (S4) and then an altitude is automatically measured (S5), high-speed measurement data are stored in the memory of the operation means (S6), the above operation means uses the altitude difference data between the above measurement data of angle of depression, altitude measurement data and the measurement target altitude data to calculate distance data between a measurement target and a measurement point, the distance measurement data are stored in a memory (S7),  the distance data are outputted to the above liquid crystal display drive means, and the liquid crystal display drive means shows the above distance data at the above display body.
Patent JP-H11285480-A (JP)
Title: Device for advising health control guideline
Inventor: MASUO YOSHIHISA
IPC: G01R27/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To secure measuring accuracy by eliminating the need for prompting a subject to be ready for measurement in a hurry and moreover, achieve a stable measurement. SOLUTION: Specified physical information such as weight, height and sex is inputted (ST2) and a start SW is turned ON (ST2). Measurement start notifying processing is performed (ST6) with several second of delay (ST5). It is checked to see if impedance between both wrists measured values are stable in a normal range (ST7). If it is normal (ST8), a shift is made to measuring processing and arithmetic processing (ST9).
Patent JP-H06318436-A (JP)
Title: Picture tube
Inventor: MERA TAKESHI
IPC: H01J29/48
Filed: 1994-03-03
Abstract: PURPOSE:To provide a picture tube in which a field conditon around an electron beam transmission hole is made uniform, and whose breakdown voltage characteristic is improved without deteriorating focusing characteristics by forming the electron beam transmission hole in a grid electrode to be point symmetric and non-circular, and forming a taperd part whose width from the edge of the transmission hole is uniform along the whole range around the hole. CONSTITUTION:A tapered part 42A is formed around the electron beam transmission hole 41A of a grid electrode, and its cross sectional form in an electron beam advancing direction is made almost linear. The width of the tapered part 42A surrounding the beam transmission hole 41A is made L both in a horizontal direction and in a vertical direction, and its width at a corner part is also made L by setting a radius of curvaure R at the corner part. A field condition near the circumferencence of the electron beam transmission hole 41A is thus made almost uniform near the corner part, thereby breakdown voltage characteristics of a picture tube can be improved without deteriorating focusing characteristics.
Patent JP-S55125338-A (JP)
Title: Stop device of diesel engine
Inventor: SAKANO KENJI
IPC: F02D17/00
Filed: 1979-03-22
Abstract: PURPOSE: To prevent a battery from consuming its power by turning a main switch off to cut feeding for a solenoid controlled by a relay which is off at the contact because an off of the main switch brings sequential stops of an operation controller, engine and generator.  
     CONSTITUTION: In operation of an engine, an alternator 4 generates currnet to cause a feeding relay 16 live. Though the contact of the relay is closed, a solenoid 13 is nonconducting because a main switch 2 is remained on at terminal 2A. Once the switch 2 is change-overed at the terminal 2B, a timer relay 18 operates to change the contact on. The solenoid 13 becomes conducting to control a control rack 15 of a fuel injection pump 14 for cutting off fuel. Revolutional speed of an engine therefore drops abruptly. When voltage generated by the alternator 4 descends below a specified value, the generating stop relay 20 and feeding stop relay 16 are deenergized so that a buttery 1 may be prevented from discharging. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59166224-A (JP)
Inventor: JIYAN BARA
IPC: F16J15/44
Filed: 1984-02-24
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-H02213193-A (JP)
Title: Manufacture of electronic component unit
Inventor: SUZUKI SATOSHI
IPC: H05K3/00
Filed: 1989-02-14
Abstract: PURPOSE:To shorten a time for manufacture, to prevent the occurrence of warp of a unit board and to lessen scraps by a method wherein slits enabling split into a plurality of units are formed in a base circuit board formed of a metal plate, edge piece parts are cut and erected on both sides of each unit board part thereafter, an electronic component is mounted on the surface between the edge piece parts and then separation is made. CONSTITUTION:Slits 4 enabling split into each unit circuit board 2 are formed by punching in the contour parts of a plurality of unit circuit boards 2 in a base circuit board 1. Thereafter, a cream solder is applied to a pad part in each board 2 by screen printing, and then edge piece parts 5 for increasing the warp resistance of the board 2 are formed simultaneously by cutting and erecting. Thereafter a bonding agent is applied to each board 2 as occasion demands, an electronic component 6 is fitted thereon, and a lead wire part 7 of this electronic component 6 is soldered 8 by reflow, so that the component be mounted on the surface. After inspection and others of each unit circuit board 2 are executed, subsequently, it is separated from the base circuit board 1, a scrap part 9 is removed, and a plurality of electronic component units are manufactured simultaneously by the same process.
Patent JP-H07217014-A (JP)
Title: Floor heat insulating material for wooden building
Inventor: EGUCHI TAKAAKI
IPC: E04B1/80
Filed: 1994-02-07
Abstract: PURPOSE:To make a floor heat insulator applicable to both between standard joists and between edge joists, improve workability, and facilitate material management by providing a slit in a specified dimensional position of the floor heat insulating material to be pressed and inserted between joists. CONSTITUTION:A floor heat insulating material 1 is provided, which has a width dimension of (a) mm and consists of a plate-like soft foam body of synthetic resin to be pressed and inserted among joists 1-14 of a wood frame building having a standard joist width D... of 40mm and a distance between standard joists of A mm. A slit P laid along the longitudinal direction is provided in a distance of (b) mm from one lateral side end part of th heat insulator 1. The values (a), (b) are set to a=A+(0.5-14), b=(A-72.5)+(0.5-15). When the standard joist width D is 45mm, the value (b) is set to b=(A-75)+(0.5-15). When this floor heat insulating material is used as an end joist heat insulating material, it is cut in the line of the slit P. Thus, only by preparing the heat insulating material 1 having one kind of width, it can be applied to both among standard joists and among end joists.
Patent JP-S62192495-A (JP)
Title: Manual transmission oil composition
Inventor: IKEMOTO YUJI
IPC: C10M169/04
Filed: 1986-02-19
Abstract: PURPOSE:To obtain the titled compsn. which exhibits a high coefficient of dynamic friction under high speed conditions and a low coefficient of dynamic friction under low speed conditions and is free from grating of gears and jamming during variation of speed. CONSTITUTION:80-90pts.wt. base oil having a viscosity of 1-50cSt at 100 deg.C and comprised of a lubricating oil component derived from a mineral oil and/or a synthetic lubricating oil, such as poly-alpha-olefin, is blended with 0.2-5pts.wt. sulfurized fats or sulfurized ester which is a sulfurized fatty acid ester of animal and vegetable oils and a synthetic oil, 0.1-5pts.wt. phosphite of formula I [wherein a is an integer of 1-3; b is 0-2; and R is a 3-25C alkyl or (alkyl) aryl], 0.2-5pts.wt. zinc thiophosphate of formula II, 2-5pts.wt. metallic detergent-dispersant, such as magnesium sulfonate or calcium salicylate, and optionally additives, such as phenolic or amine antioxidants, rust preventive, flow point depressant, and viscosity index improver.
Patent JP-H05208261-A (JP)
Title: Continuous heat treatment apparatus
Inventor: IWATANI NOBUO
IPC: B23K1/008
Filed: 1992-01-23
Abstract: PURPOSE:To perform heat treatment corresponding to the setting way even if an apparatus body is not lengthened and conveying speed is not quickened and to miniaturize the apparatus and to improve the productivity. CONSTITUTION:A preheating zone 32, reflow zone 33 and cooling zone 34 are arranged and in the preheating zone, flat heaters 3A, 3B, 3C for preheating are arranged and to the flat heater 3C at the nearest to the reflow zone, a cooling plate 5 is parallel arranged and in the reflow range, a heater incorporating chamber 7 and heat shield plates 8A, 8B for shielding a heater 10 for reflow and thermal energy from the heater 10 to the preheating zone and the cooling zone, are arranged. In the cooling zone, a water cooling jacket 19 is arranged and a mesh belt 27 for conveying a printed board W fitting elements in the apparatus body is arranged to constitute the continuous solder reflow device. By this method, the over-heating of the preheating zone is prevented by the cooling plate 5, chamber 7 and the heat shield plates 8A, 8B and also, heating time at the reflow temp. becomes not too long.
Patent JP-H08316405-A (JP)
Title: Packaging method for loc semiconductor package and semiconductor device
Inventor: ZUN GI HON
IPC: G01N15/10
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package and a method for packaging a semiconductor device, which can prevent short-circuit between a bus bar and inner leads through a wire to increase its reliability. SOLUTION: A plurality of inner leads 32 are disposed on an upper side of a semiconductor chip 36 having a plurality of bonding pads formed on its upper surface. One or more bus bars 37 for power supply and grounding are formed on an upper side of the chip and at a positional level lower than tip ends 32 of the inner leads.
Patent JP-S63203747-A (JP)
Title: Corrosion resistant steel sheet for chassis member of automobile
Inventor: TARUYA YOSHIO
IPC: C22C38/00
Filed: 1987-02-19
Abstract: PURPOSE:To manufacture a steel sheet having superior corrosion resistance and suitable for chassis members of an automobile by adding specified percentages of C, Si, Mn, Cr, Cu and Nb to Fe. CONSTITUTION:A steel sheet consisting of, by weight, <=0.03% C, <=1.0% Si, <=2.0% Mn, 2-7% Cr, 0.05-1.0% Cu, 0.1-1.0% Nb (Nb>=8XC%) and the balance Fe with inevitable impurities of further contg. 0.05-1.0% Ni is manufactured. The steel sheet having superior corrosion resistance and suitable for chassis members of an automobile is manufacture at a relatively low cost.