baber/WOPTO huggingface dataset:
Patent JP-H06228967-A (JP)
Title: Manufacture of greening bedrock concrete
Inventor: YANAGIBASHI KUNIO
IPC: C04B38/00
Filed: 1993-01-29
Abstract: PURPOSE:To cultivate plants on a cement concrete bedrock. CONSTITUTION:Aggregates 22 are solidified with low alkaline mixed cement 24, thereby obtaining a concrete hardening body 20 having continuous voids 26. Then, an alkaline component in the hardening body is neutralized and treated with acid gas or an acid solution while an acid water retention material 28 is filled up into the voids 26, thereby synergistically removing alkaline harmful effects of medicine in a multiplication manner and manufacturing a concrete bed rock having an excellent condition for plant cultivation.
Patent JP-S60158347-A (JP)
Title: Device for detecting interlayer separation of frp member
Inventor: KORE HARUHISA
IPC: G01N27/20
Filed: 1984-01-28
Abstract: PURPOSE:To detect the interlayer separation of an FRP member before the breakdown, by providing a long piece of carbon fiber, which has conductivity and low shear strength. CONSTITUTION:When a leaf spring S made of FRP repeatedly receives bending loads, shear stress acts between reinforced fibers 1 and 1. As a result, interlayer separation occurs, and the reinforced fibers 1 and 1 are relatively moved in the direction of orientation. A piece of long carbon fiber 2 is arranged in the side surface part of the leaf spring S so that the fiber 2 crosses the direction of orientation of the reinforced fiber 1 as a unitary body. The fiber 2 repeatedly receives the shearing force by the reinforced fibers 1 and 1, which are relatively moved in the oriented direction. Since the shear strength of the fiber 2 is low, it is broken by the shearing force in a short time. A DC power source 4 and a resistance meter 5 are connected to terminals 3 and 3, which are provided at the leaf spring S, and the resistance value is measured when periodic inspection and the like are conducted. When the fiber 2 is broken, it is found that the interlayer separation between the reinforced fibers 1 and 1 occurs. Thus, the breakdown of the leaf spring S can be positively detected beforehand.
Patent JP-S57129187-A (JP)
Title: Control device for motor of rolling machine
Inventor: HARADA KENJI
IPC: B21B37/52
Filed: 1981-02-04
Abstract: PURPOSE:To save the energy of field power consumption in a motor for a rolling machine by controlling the ON or OFF of the field coil of a motor in response to the operation command. CONSTITUTION:The output of an operation signal zero detector 17 is detected by an energy-saving detecting time limiting element 21 so that the output is longer than the dead time between buses, is stored by an energy-saving memory cell 22, and a field thyristor is suppressed by the output signal of a field energy-saving output unit 23. Simultaneously, the memory cell 25 is set, thereby driving an energy-saving detection relay 14, and a main circuit operation command circuit is opened. Then, an operation command detector 14 is operated by the command, thereby resetting the memory cell 22, and the suppression of the field thyristor is released. After the relay 12 is operated, the memory cell 25 is reset, and the main circuit operation command circuit is closed. In this manner, the energy saving can be effectively performed.
Patent JP-H10215517-A (JP)
Title: Power supply
Inventor: AWAZU HIDEO
IPC: H01M10/44
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a battery by providing means for suppressing fluctuations of a current flowing through a conductive member, thereby suppressing the surge current at the time of starting a motor. SOLUTION: The positive and negative electrodes of a battery 1 is connected through a conductive member 9 with the output terminals of a power supply and a coil 2 id connected to the way of the conductive member 9 in series therewith. A power switch circuit 4 is then turned on to feed a DC current from a battery 1 to the series circuit of the conductive member 9, the coil 2, the output terminal 3, the power switch circuit 4, a motor 5 and the output terminal 3. Since the motor 5 has a low internal resistance, the current fluctuates abruptly to generate an inductive impedance in a suppressing means, i.e., the coil 2. Consequently, the surge current is suppressed, and the service life of the battery is prolonged.
Patent JP-H09201834-A (JP)
Title: Mold for slush molding
Inventor: NISHI YOSHIJI
IPC: B29C33/38
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To easily prolong the life of a mold by executing effectively an efficient slush molding process by a method wherein a copper film layer is provided on a rear face of a nickel layer constituting a molding surface. SOLUTION: A nickel layer 24 is provided on a molding surface 22 side of a mold 20, and a copper film layer 28 is formed by covering all of the nickel layer 24 on a rear face 26 side. Thermal conductivity of copper has a value of 6.5 times thermal conductivity of nickel. Therefore, by providing the copper film layer 28 on the rear face 26 side of a heating side, the whole of the mold 20 can be uniformly heated by heating treatment at each heating station. Especially even in the mold 20 wherein a complicated molding surface 22 having a large and small irregular shape is provided in order to mold a skin material of an instrument panel, a difference in a local mold temperature becomes as little as possible. Thereby local temperature of the mold 20 is prevented from reaching higher temperature than that required, and a life of the mold 20 can be effectively improved.
Patent JP-S62173936-A (JP)
Inventor: YAMADA SATOSHI
IPC: H02J1/00
Filed: 1986-01-24
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-H01191480-A (JP)
Title: Nonvolatile memory cell
Inventor: IWATA YOSHIHISA
IPC: H01L29/788
Filed: 1988-01-27
Abstract: PURPOSE:To make the size of a cell small and to make it possible to implement a large capacity, by using a side wall part that is formed by partially etching a semiconductor substrate as a part of a transistor as a memory cell. CONSTITUTION:A nonvolatile memory cell is a Flotox(floating oxide) type cell comprising a selective transistor 7 and a memory cell transistor 2. A channel region is formed on a side wall part. Thus, the size of the cell can be reduced by about 30%. A tunnel region 23 of an oxide film is used, and a tunnel current is made to flow through a floating gate 21. A control gate 22 is provided on the gate 21.
Patent JP-H01192093-A (JP)
Title: Circuit for driving read only memory
Inventor: AOTA HIDEYUKI
IPC: G11C17/00
Filed: 1988-01-27
Abstract: PURPOSE:To keep a program voltage constant by controlling the transistor of a memory device by a high voltage inverter having a booster circuit with a small current feeding force is supplied as a power source, and another current feeder. CONSTITUTION:The high voltage inverter 23 having the booster circuit with the small current feeding force as the power source outputs a voltage Vpp to the node 1 of the current feeder 24 at the time of writing data, and when the voltage of a word line increases and arrives at a voltage V, the feeder 24 is started up. And a current by electrical charge charged by a clock phi is supplied to the capacitor 12 of the feeder 24, and the potential of the node 1 is kept at the potential Vpp, and is controlled by the gate of the NMOSFET 21 of the memory device 20. Similarly in reading out the data, the circuit is controlled also by another current feeder 24 different from the inverter 23, and the program voltage to be impressed on the memory device is kept constant without being affected by the influence of the fluctuation of a source voltage and the threshold voltage of a transistor, and an operation can be accelerated, and also, it can be constituted of an enhancement type transistor and is generated easily.
Patent JP-H06225769-A (JP)
Title: New gene myrb imparting mycinamycin resistance
Inventor: INOUE MASAHARU
IPC: C12R1/29
Filed: 1993-02-01
Abstract: PURPOSE:To obtain a new DNA useful for the preparation of a cloning vector effective for the breeding of actinomycetes or the genetic analysis, etc. CONSTITUTION:DNA (myrB) coding the amino acid sequence of formula. The DNA (myrB) for imparting mycinamycin resistance is produced by separating genom DNA from a microorganism capable of producing mycinamycin and acting as a donor of a mycinamycin resistance gene, partially digesting the DNA by shot-gun method, linking the obtained DNA to a cut linear vector plasmid, cyclizing the linked product, screening microorganisms containing the recombinant DNA vector by using the marker of the obtained recombinant DNA vector as an index, culturing the screened microorganism, separating and purifying the recombinant DNA vector from the cultured microorganism and collecting the objective DNA from the separated vector.
Patent JP-H11202238-A (JP)
Title: Optical scanning device
Inventor: TOMITA KENICHI
IPC: B41J2/44
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning device suppressing vibrations by improving rigidity on the wall surface of the optical box and in which heat generated inside an optical box can be effectively radiated to the outside. SOLUTION: This device is provided with a light source part, deflector (polygon mirror) for deflecting light flux from this light source part and a lens for converging the light flux deflected by this deflector 4 on a prescribed surface and attaching these components in an optical box 10. In this case, the optical box 10 is formed from a resin member, a metal member 13 is attached at one part of the wall surface of the optical box 10 near the place where the deflector 4 is attached, rigidity on the wall surface of the optical box 10 is improved, and vibrations on that wall surface are suppressed.
Patent JP-H11198684-A (JP)
Title: Driving force control device for vehicle
Inventor: SAKAGUCHI SHINICHI
IPC: B60W10/101
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To always optimize fuel performance regardless of an operation mode of an engine by calculating target output and a control value of an automatic transmission according to an operation mode switched on the basis of a detected operation state. SOLUTION: An engine operation mode switching judging part 200b sends an engine operation mode command value to an engine control part 200 and a target torque/target vehicle speed ratio operation part 300c on the basis of a vehicle speed VLVH, target driving force FCMD (FCMDREG) and an engine operation choice signal (an engine actuating state signal) from the engine control part. An engine is driven by deciding a control value of a pulse motor by sending target engine torque to the throttle control part 400 by deciding the target engine torque, more actually, target throttle opening THCMD by using a map according to a corresponding engine operation mode in maps (operation characteristics) prepared by plural kinds on the basis of this to thereby control the engine in desired torque.
Patent JP-H01190564-A (JP)
Title: Drying apparatus for automobile body
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/04
Filed: 1988-01-26
Abstract: PURPOSE:To carefully conduct a drying process for a front glass and a rear glass by controlling the travelling speed of a portal frame to be slower at a travelling position where an inclination angle of the upper surface of a car body is more than a designated value than that at another travelling position. CONSTITUTION:An upper surface drying nozzle 2 is provided in such a manner as to elevate on a travelling frame capable of freely reciprocating along rails 7, and the drying nozzle 2 is controlled to elevate in such a manner as to follow the shape of the upper surface of an automobile body. In such drying apparatus, the travelling frame 1 is driven by operation of a variable-rotational frequency prime mover 3. Further, there are provided travelling position detecting means D1 for detecting the travelling position of the travelling frame 1 and car body detecting means D2 for detecting a car body. When discriminating means discriminate that an inclination angle of the upper surface of the car body is more than a designated value according to output signals of both detecting means D1, D2, the rotational frequency of the above prime mover 3 is controlled to be lowered by rotational frequency control means.
Patent JP-H05209892-A (JP)
Title: Aircraft pass detector
Inventor: AKITAYA SHINZO
IPC: G01P13/00
Filed: 1992-01-30
Abstract: PURPOSE:To set a sensor at a very low position and surely detect the pass of an aircraft as the pass of the aircraft and an object except for the aircraft are discriminated. CONSTITUTION:Two sensors 10, 20 between which a taxiway or a landing strip are sandwiched are opposed to each other and set at the position of wheel height of an aircraft. A transmission part for transmitting a specified signal to another sensor 20 is provided within the sensor 10. The aircraft pass detector consists of a receiving part 21 for receiving a signal transmitted from transmission part, a signal cutoff detection means 22 for detecting a cutoff pattern cut off with the wheels of the aircraft passing between the two sensors 10, 20 from the received signal by the use of the receiving part 21 and an aircraft pass discrimination output means 23 for discriminating the pass of the aircraft on the basis of the cutoff pattern detected by the use of the signal cutoff detection means 22 and outputting an aircraft pass signal within the sensor 20.
Patent JP-H04249402-A (JP)
Title: Power synthesizing and distributing device
Inventor: ISHIKAWA YOHEI
IPC: H01P5/22
Filed: 1991-02-06
Abstract: PURPOSE:To execute a power synthesizing and distributing device that carries out four input and four output power synthesizing and distributions by providing the power compound distributor with four branch type hybrid circuits, each having four transmission lines connected in a loop and series, and by connecting one transmission line of each said circuit in a loop and series. CONSTITUTION:Hybrid circuits H1-H4 are installed on a dielectric substrate 10 having a ground conductor on the back thereof, and microstrip conductors 14, 24, 34, and 44 are connected in a square loop and series for carrying out four input and four output power synthesizing and distributions. H1 is connected in series to conductors 11-14 in this order, and conductors 11 and 12 in conjunction with a ground conductor (10g) forms lines L13 and L14 for characteristic impedance Z0. A conductor 111 is connected to the connecting point between conductors 11 and 13, and a conductor 112 to the connecting point between conductors 12 and 13, and conductors 111 and 112 in conjunction with a conductor 10g forms an input line. H2-H4 are also constituted in the same manner as H1, respectively, such that conductors 113, 114 in conjunction with conductors 117 and 118 form an output line, and conductors 115 and 116 form an input line. When a high frequency signal is inputted to input terminal 1, 2, 5, and 6, respectively, an output is obtained at terminal 3, 4, 7, and 8 based on a predetermined phase relationship taking an input phase as reference.
Patent JP-S62173608-A (JP)
Title: Selecting method of multitrack head
Inventor: KOSHIMOTO YASUHIRO
IPC: G11B5/29
Filed: 1986-01-27
Abstract: PURPOSE:To reduce the number of lands of a multitrack head by moving a slit area, which is formed when one grid-shaped light shielding plate is fixed and the other is moved pulsatively, in one direction of arrangement of terminals by oscillation propagation and controlling a recording current synchronously with excitation of this shutter. CONSTITUTION:For the purpose of performing light sweeping, two grid-shaped light shielding plates (grids) 11 and 11a are arranged on a semiconductor layer 5 and one of them is excited by an exciter 12 consisting of a piezoelectric element or the like. Two grids 11 and 11a where light shielding parts and light- transmissive parts having an approximately equal size are arranged alternately at a certain pitch in the direction of arrangement of winding ends of winding start are so arranged that they are complementary steadily to intercept light completely. When one end of one grid is oscillated pulsatively in the direction (of arrangement of winding ends 3 of winding start) orthogonal to the grid by an amplitude corresponding to a half of the pitch of grids, the part where transparent parts of grids overlap to permit the light to pass through is moved in accordance with oscillation propagation of grids as if the slit were moved.
Patent JP-H07225280-A (JP)
Title: Radiation measuring apparatus
Inventor: MITO MASAYASU
IPC: G01T1/20
Filed: 1994-02-09
Abstract: PURPOSE:To provide a radiation measuring apparatus which prevent a background level by Cherenkov radiation from being increased. CONSTITUTION:In a simultaneous counting type radiation measuring apparatus, one pair of photomultiplier tubes 8a, 8b which simultaneously count photons converted by a scintillator 2 are provided with reference to the scintillator 2 which converts a radiation into photons. In the simultaneous counting type radiation measuring apparatus, transparent shielding members 4a 4b, which correspond to the individual photomultiplier tubes 8a, 8b are arranged between the scintillator 2 and the photomultiplier tubes 8a, 8b so as to be separated optically. Consequently, since Cherenkov radiation which is generated in the transparent shielding member 4a (or 4b) on one side does not reach the transparent shielding member 4b (or 4a) on the other side, it can be removed as a noise, and the radiation can be measured at a low background.
Patent JP-S60159977-A (JP)
Title: Reading device of optical recording card
Inventor: WADA TAKUYA
IPC: G06K7/10
Filed: 1984-01-31
Abstract: PURPOSE:To contrive to read selectively recorded information of an optional subtrack by providing address marks corresponding to subtracks near a main track, detecting this mark opticaly and outputting the position of the subtrack. CONSTITUTION:Rectangular address marks t that correspond to subtracks one to one are provided inend parts of subtracks in a side end of a main track TM on the card substrate 1A of an optical recording card 1. The address marks t are irradiated together with subtracks TS by a semiconductor laser light source, and the reflected light from the address marks t is converged by an objective lens 8 together with the reflected light of subtracks TS and is made incident on a light detector 11. When the light detector 11 detects the address marks t, the signal is supplied to a counter, and a signal of the position X of the subtrack TS is obtained. When coincidence of the position X and designated position M is detected by a comparator, rotation of a motor is stopped to stop carrying of the card, and a command to read information of the subtrack TS is given to a line sensor 10.
Patent JP-H08185026-A (JP)
Title: Toner supply paddle
Inventor: SUGIYAMA TEI
IPC: G03G15/08
Filed: 1995-02-02
Abstract: PURPOSE: To reduce the variation in the density of a toner image on a photoreceptor by blocking toner moving action from one end to the other end of a toner supply paddle. CONSTITUTION: A supporting piece 6b supporting the back surface of an elastic piece 3 pressing toner in a toner container on the side opposite to a rotating direction is provided at the end of a supporting member 2 supporting the elastic piece 3 on a side not coupled with a driving mechanism. Thus, even when the supporting member 2 is somewhat twisted by the resistance of the toner received by the elastic piece 3, the back surface of the elastic piece 3 opposite to the rotating direction is supported at the end of the side where the rotation of the elastic piece 3 is lagged by the supporting piece 6b, so that the extent of the deformation of the elastic piece 3 by the pressure of the toner is made maximum at the center part of the elastic piece 3 and the toner moving action from one end to the other end of the elastic piece 3 is prevented,  or a supporting wall supporting the elastic piece 3 and shaped so that the distance from the center of the rotation of the supporting member 2 becomes smaller from both ends toward the center part in order to deform the center part of the elastic piece 3 to the maximum is provided in the supporting member 2.
Patent JP-H04255069-A (JP)
Title: Document processor
Inventor: SAITO KAZUO
IPC: G06F17/21
Filed: 1991-02-07
Abstract: PURPOSE:To improve allocation processing efficiency by executing allocation processing appropriate for the structural feature of a document to be allocated. CONSTITUTION:A feature extracting means 11 extracts the structural feature of a specific document by referring a logical structure storing part 21, an allocating structure storing part 22 and a restriction storing part 23. The extracted result is inputted to a selection means 14 in an allocation structure forming part 12. The means 14 selects a specific allocation structure forming means out of plural allocation structure forming means 13-1 to 13-N based upon the inputted extraction result. The specific allocation structure forming means selected by the means 13 forms document allocation structure appropriate for the structural feature of the document concerned by referring the logical structure of the specific document stored in the storing part 21, document allocation structure stored in the storing part 22 and a restriction condition stored in the storing part 23.
Patent JP-S59141888-A (JP)
Title: Automatic white balancing circuit
Inventor: UEHARA MASAO
IPC: H04N9/73
Filed: 1983-02-02
Abstract: PURPOSE:To obtain a simple and inexpensive constitution of a white balancing circuit by providing a ripple detecting means to detect the light source of a fluorescent lamp and at the same time giving correction and control to a white balance adjusting means with the output of the ripple detecting means. CONSTITUTION:The output of a differential amplifier 12 which uses the output of a red/blue detector 9 consisting of a photodetecting element as an input is supplied to a white balance adjusting circuit 7 and a ripple detecting circuit 21. The circuit 21 extracts only the ripple component contained in the output of the amplifier 12 after amplifying it by a band amplifier. Then the peak wave detection is carried out by a clamp/peak wave detecting circuit 23, and the DC voltage corresponding to the peak value is delivered. A comparator 24 decides whether the output value is due to the light source of a fluorescent lamp or other light sources and then delivers ''1'' or ''0''. The output of the comparator 24 is supplied to the circuit 7, and this circuit 7 corrects the shift of white balance when the output of the comparator 24 is ''1''.
Patent JP-S62174462-A (JP)
Inventor: ISHIGE RYOICHI
IPC: E04H6/18
Filed: 1986-01-29
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-S56113752-A (JP)
Title: Preparation of malononitrile
Inventor: TAWARA SUSUMU
IPC: C07B61/00
Filed: 1980-02-14
Abstract: PURPOSE: To prepare malononitrile useful as a raw material of vitamin B 1 , economically, in an industrial scale, without using hazardous hydrocyamic acid and corrosive chlorine, etc., by reacting malonic acid diester with ammonia in gaseous phase in the presence of dehydration catalyst.  
     CONSTITUTION: Malononitrile of formula II is prepared by reacting a malonic acid diester of formula I (R is alkyl), e.g. dimethyl malonate, with ammonia in gaseous phase in the presence of a dehydration catalyst (e.g. phosphoric acid supported by a carrier such as silica), e.g. at 300W450°C for 0.1W20 seconds. The preferable molar ratio of the diester to ammonia is 1:(10W800).  
     EFFECT: The raw materials have high safety. There is no problem of the apparatus corrosion, and the treatment of waste and waste liquid can be simplified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5297407-A (JP)
Title: Switch valve apparatus for concrete pump
Inventor: TSUJI KEIJIROU
IPC: F04B15/02
Filed: 1977-02-18
Abstract: PURPOSE: To certainly prevent the clogging of concrete by forming the passage from the end of the concrete cylinder to the Y-shaped tube in the tapered state having the decreasing open area. 
     COPYRIGHT: (C)1977,JPO&Japio