baber/WOPTO huggingface dataset:
Patent JP-S63204180-A (JP)
Title: Parametric detector
Inventor: MINOHARA KIYOMI
IPC: G01S15/10
Filed: 1987-02-18
Abstract: PURPOSE:To obtain a sharp directivity, by transmitting an ultrasonic wave in a pulse train using an excitation signal with a single frequency. CONSTITUTION:Each time a trigger pulse is outputted from a trigger circuit 7, a pulse train generator 6 generates a pulse train. A frequency signal almost matching a resonance frequency of an ultrasonic transmitter 1 is outputted with an excitation signal generator 5 and modulated in pulse with a pulse modulator 4 by a pulse train from the generator 6. An output of the modulator is introduced to the transmitter 1 through a signal transmitter 3. The pulse train from the generator 6 is so set that the repetition cycle thereof almost coincides with the a resonance signal cycle of an ultrasonic wave receiver 2 with the duty thereof being roughly 1:1. The transmitter 1 transmits an ultrasonic signal with the frequency fH in a pulse train as excited by a modulation output. The result is the formation of an ultrasonic sound field equivalent to a pulse train repetition frequency fL by a parametric effect. A receiver 2 receives the frequency fL among incoming reflected waves to be transmitted to a display device 9 through a signal receiver 8. This facilitates the formation to an ultrasonic signal with a sharp directivity at a low frequency.
Patent JP-H04277238-A (JP)
Title: Building unit
Inventor: MIYASHITA HACHIRO
IPC: E04B1/348
Filed: 1991-03-01
Abstract: PURPOSE:To prevent a reinforcing member from being deformed by arranging a reinforcing member roughly at the intermediate section of a joint between a floor panel and a wall panel, and thereby fixing the base section of its upstanding piece onto the side surface of a floor frame member. CONSTITUTION:A wall panel 2 in which a wall surface member 24 is stretched over a wall frame 22 is joined with the peripheral upper surface of a floor panel 1 in which a floor surface member 13 is stretched over a floor frame 12 so as to be erected. A reinforcing member 4 is disposed roughly at the intermediate section of the aforesaid panel joint, and the base plate 41 of the reinforcing member is fixed onto the lower surface 15 of the floor frame 12, so that an upstanding piece 42 is thereby fixed onto the side surface 23 of the wall frame 22. And the base section 421 of the upstanding piece 42 is fixed onto the side surface 14 of the floor frame 12 by the use of fixing members such as nails 7 and the like. By this constitution, the reinforcing member can be kept high in flexural rigidity on an average.
Patent JP-H05235667-A (JP)
Title: Sound volume control circuit
Inventor: NOJIMA SATORU
IPC: H03G3/02
Filed: 1992-02-24
Abstract: PURPOSE:To perform the unitary control of a sound level in a digital signal working process and furthermore, to dispense with every kind of adjustment by a seal-fixed volume, etc., by controlling a sound volume by performing multiplication processing on an audio signal after PCM demodulation. CONSTITUTION:Digital output from a PCM decoder 7 is inputted to a register 2 of 16 bits. When the up or down operation of sound is performed at a key operating part 11, a microcomputer 5 for control outputs a control signal to an up/down counter 6 with a clock pulse of prescribed period. The counter 6 counts it, and outputs it to a register 3 of seven bits. In such a case, when the multiplication processing is performed at an arithmetic part 4 by setting the data in the register 2 as a multiplicand and the data in the register 3 as a multiplier, and conforming 127 to 1 in a decimal number that is the maximum number of the register 3, a digital audio signal is converted to a digital signal of 128 steps in the decimal number, and equivalent to 1-10 times, and is converted to an analog signal by a D/A converter 8. Such arithmetic processing is performed with the sampling frequency of the audio signal, and sound output whose sound volume is controlled can be obtained via the D/A converter 8 and a low-pass filter 9.
Patent JP-H11234688-A (JP)
Title: Drive method for solid-state image pickup device, solid-state image pickup element and camera
Inventor: IIZUKA TETSUYA
IPC: H04N5/341
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide the drive method for a solid-state image pickup device where a high speed operation is attained by reducing the number of horizontal and vertical samples and an algorithm in a conventional signal processing is applicable. SOLUTION: Pixels of an odd number not smaller than 3 of a solid-state image pickup device are used as one block and signal charges of a prescribed pixel are thinned and transferred to transfer registers 4, 7, which sums the signal charges so that the center of gravity of a pixel (pixel center) is in matching with a center pixel of one block, and the mixed charges are transferred. Furthermore, three transfer electrodes CR1, CR2, CR3 per column of a vertical registers 1 are provided to one side of the vertical register 4 facing to the horizontal register 7, and the three transfer electrodes CR1, CR2, CR3 are made of one layer of three different gate electrode layers to configure a solid-state image pickup element consisting of the vertical registers 4 arranged periodically per three columns.  The camera has a changeover function of selecting either a mode where mixed charges with signal charges added to a prescribed pixels of one block is outputted or a conventional image pickup mode.
Patent JP-S61196582-A (JP)
Title: Amorphous silicon x-ray sensor
Inventor: MAEHATA HIDEHIKO
IPC: H01L27/14
Filed: 1985-02-25
Abstract: PURPOSE:To obtain extremely high output current, by providing an amorphous silicon semiconductor with a fluorescent material. CONSTITUTION:A fluorescent material 12 such as zinc sulfide doped with nickel is disposed on the surface of a substrate material 11 having a high transmissivity to visible light, while a transparent conductive film 13 is disposed on the bottom surface of the substrate 11. A P-type amorphous silicon carbide semiconductor 14, an I-type amorphous silicon semiconductor 15, an N-type amorphous silicon semiconductor film or N-type microcrystalline silicon semiconductor 16 and a backing thin-film electrode 17 are provided in that order on the film 13. According to this construction, a practically useful X-ray intensity detecting sensor can be provided. Further, it is enabled to produce a one- or two- dimentionally integrated sensor having a larger area than a conventional X-ray sensor of a highly pure single crystal semiconductor.
Patent JP-H03239425-A (JP)
Title: Manufacture of spool for hydraulic valve
Inventor: HORI HIDEJI
IPC: F16K3/24
Filed: 1990-02-19
Abstract: PURPOSE:To reduce working manday and to cut down a working cost, by manufacturing a control part with a precise die forming method, manufacturing a simple shape part with machining and forming a spool with the connection of the simple shape part and control part. CONSTITUTION:A control part 13 in a complicated shape having a blind hole 10, groove 11, notch part 12, etc., is manufactured so as to have a connection part (a screw part 14) at the end thereof by the precise die forming method of a metal injection forming method, powder metalurgical forming method, etc. Also a simple shape part 18 having a large diameter base part 15, small diameter medium part 16, large diameter tip 17, etc., is manufactured so as to have the part to be connected (a screw hole 19) at the end part thereof by machining. A spool is then made by integrally connecting the connection part of the control part 13 and the part to be connected of the simple shape part. On manufacturing like this, the control part 13 becomes unnecessary for a complicated machining and the manufacturing cost becomes cheap. Consequently, the spool having the control part and simple shape part can be manufactured at low cost.
Patent JP-S59163021-A (JP)
Title: Sampling device of strip treating line
Inventor: TSUJIMOTO SADAO
IPC: B21B15/00
Filed: 1983-03-04
Abstract: PURPOSE:To provide a device which takes out mechanically sample materials by providing a conveyor for conducting the sample materials to a stacking carriage in accordance with conveyors for conveying strips provided above and below the outlet side of a snip shear for cutting the strip. CONSTITUTION:A movable blade 4c is moved upwards with respect to an upper stationary blade 4a of a snip shear 4 to cut a strip 1 and the cut plate is fed to a lower pass 1b in the case of obtaining, for example, for sheets of sample materials A, B in the stage of ending an operation for coiling the strip 1 with a coiler 3a of an upper pass 1a. The blade 4c is then lowered toward a lower stationary blade 4b to cut the material B1 and materials A1, B2, A1 are similarly cut by the rise, fall and rise of the blade 4c. The material 1 is coiled on a coiler 3b. The materials A1, A2 are kept attracted by an electromagnet type roll 7a and an electromagnet 7b, and are conducted in this state to a conveyor 7 to a carriage 8, by which the materials are stacked. The materials B1, B2 are attracted to a permanent magnet 14a and are conducted in this state by a conveyor 14 to a carriage 13, by which the materials are stacked.
Patent JP-2000233819-A (JP)
Title: Grain conveyance tube
Inventor: UDAKA HARUYASU
IPC: A01F12/46
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the attaching of a spiral to and the detaching of it from a tube for cleaning the tube or changing a spiral after grain conveyance operation in the grain conveyance tube transporting grains in the tube with the spiral being rotationally driven by directly conveying the driving force from a motor shaft of a motor. SOLUTION: This device comprises a motor 49, having a motor shaft 49a, a spiral 40 with spline-like shaft holes at both ends of a spiral shaft, an external tube covering the out side of the spiral 40, a tube body 46 with the motor 49 mounted at one side and the external tube connected to the other side, a bearing part 51 supporting one end of the spiral shaft, a connecting shaft 63 with a spline 63a formed on one end to engage the shaft hole 60 and with a shaft hole 63b formed on the other end to engage the motor shaft 49a, and a connecting shaft 62 with a spline formed on one end to engage the shaft hole of the spiral shaft and with a round bar part formed on the other end to engage the bearing part 51. The tube body 46 is provided so as to be detachably connected to the external tube.
Patent JP-H11226669-A (JP)
Title: Work table
Inventor: HATTORI TADANOBU
IPC: B21D43/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent the thermal deformation, to improve the accuracy by simplifying a product and the working accuracy, to facilitate the maintenance such as cleaning and re-assembly, and to suppress the adverse effect due to adhesion of cutting chips, oil, etc. SOLUTION: A workable is provided with a fence 33 on an outer peripheral part on a table base 31. Block pieces 37 in which a brush 35 is implanted, block pieces provided with free bare, and one or more kinds of spacers 39 appropriate in number having the side of approximately same length as the respective block pieces 37 are arranged on the table base 31 in the fence 33.
Patent JP-H0228200-A (JP)
Title: Alteration of pharmacokinetics of protein by charge control
Inventor: ARUTON SHII MOOGAN JIYUNIA
IPC: C07K16/00
Filed: 1989-02-17
Abstract: NEW MATERIAL: A conjugate which is bound to a therapeutic ingredient and contains a target protein wherein the electric charge is modified by at least approximately 10% to improve its half-life period of serum more than the half- life period of serum for the conjugate with no modification of electric charge.  
     USE: A therapeutic agent and a diagnostic imaging agent for cancer, etc.  
     PROCESS: E.g. after succinic anhydride soln. in dimethyl sulfoxide is added in an antibody soln. to a cancer antigen and reaction is performed at room temp. for 15 min to introduce a carboxylic acid into an antigen molecule, unreacted substance is removed by ultrafiltration to obtain an antibody with shifted isoelectric point. Then, This antibody with modified electric charge is bound with such a polypeptide toxin as halotoxin aplysin in the presence of a binder to obtain a conjugate of a target protein-a therapeutic ingredient for therapy of cancer, etc. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62195082-A (JP)
Title: Apparatus for recovering oil from waste resin
Inventor: TADA SHIGERU
IPC: B29B17/00
Filed: 1986-02-20
Abstract: PURPOSE:A waste resin is thermally decomposed in a dry distillation furnace in a state shielded from air, the generated dry distillation gas is cooled and condensed, impurities are removed from the condensed liquid to obtain a fuel oil and the noncondensed gas is washed and again used as a fuel. CONSTITUTION:Roughly crushed waste resin is charged to a dry distillation furnace 5 and heated with a burner in the furnace to effect dry distillation to generate dry distillation gas. The temperature in the furnace is raised to increase the generation of the dry distillation gas until the temperature in the furnace reaches a specific level. The furnace is continuously operated in that state to keep the generation of the dry distillation gas at a definite level. In the transient period before the generation of the dry distillation gas reaches a definite level, the gas is passed through a distillation apparatus 37 placed at a high level and composed mainly of pipes which pass necessary dry distillation gas and block other unnecessary components. The dry distillation gas passed exclusively through the dry distillation apparatus 37 is cooled with a cooler 9 and the condensed liquid is collected in a tank 7. Noncondensed gas is washed and reused as a fuel.
Patent JP-H03242370-A (JP)
Title: Fiber-reinforced ceramics
Inventor: HAYASHI KATSURA
IPC: C04B35/10
Filed: 1990-02-17
Abstract: PURPOSE:To obtain the title ceramics with high toughness, esp. suitable for tools by homogeneous incorporating specific needle Al2O3 in a ceramics compris ing an SiC component and Al2O3 component. CONSTITUTION:The objective ceramics can be obtained by homogeneously incorporating acicular Al2O3>=1.5 in aspect ratio in a ceramics comprising 3-50vol.% of a SiC component and 50-97vol.% of Al2O3 component. Incorporation of said acicular Al2O3 will substantially improve the toughness of the present ceramics, a sintered compact while retaining the wear resistance and inertness to e.g. iron inherent in Al2O3. The SiC component is made up of granules (or part of them being needle granules), contributing to suppressing the granular growth of the Al2O3 component in sintering as well as enhancing the mechanical strength of the final sintered compact itself.
Patent JP-S63239057-A (JP)
Inventor: URUFUGIYANGU SHIEIA
IPC: B41M5/20
Filed: 1988-02-18
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-S52120641-A (JP)
Title: Micro program control system
Inventor: AWAJI TOSHIO
IPC: G06F9/32
Filed: 1976-04-02
Abstract: PURPOSE: To enable easily for the usage of micro instruction with high efficiency and for the control over a plural number of cycles not limited by 1 cycle control, by holding the micro instruction register during a plural number of cycles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54130602-A (JP)
Title: Gasifier of solid fuel
Inventor: IWASAKI YUKIO
IPC: C10J3/57
Filed: 1978-03-31
Abstract: PURPOSE: The title gasifier designed to separate and take out dry distillation gas and water gas from a dry distillation gasifier provided before a molten hearth gasifier respectively.  
     CONSTITUTION: The pulverized coal C from the coal feeder 2 is agitated and transferred by the fins 3b of the dry distillation gasifier 3 of the rotary furnace type, and the dry distillation gas G 2  is produced by heating at 600°C with the water gas G 1 . The gas G 2  is taken out of the gasifier 3 via the take-out 3g, and utilized effectively. The coke (semi-coke) in the residue is fed from the outlet 3e of the gasifier 3 to the gasifier 4 of the molten hearth type, and dropped to the molten iron M on the hearth 4a, then mixed with the steam from the nozzles 4C to produce the water gas G 1 , which is fed to the waste-heat boiler 5 and partly to the unit 3, and the remaining gas to the CO converter 7, the steam G 3  from the boiler 5 is sent to the gasifier 4 and the unit 7 respectively, and utilized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05202414-A (JP)
Title: Oil quenching device
Inventor: TAKAHASHI KENJI
IPC: C21D1/58
Filed: 1992-01-27
Abstract: PURPOSE:To prevent oxidation of a member heated in a furnace during the quenching operation by using a continuous quenching furnace, an all-case furnace or the like in an integrated quenching of a roller bearing member, and executing the oil quenching by charging the heated roller bearing member in a quenching oil tank. CONSTITUTION:An oil quenching device is provided with an oil supplying pipe 31 to supply a part of a quenching oil 6 in a quenching oil tank 2 to a vacuum oil tank 1 furnihsed with a vacuum pump P3 by means of an oil-supplying pump PI connected to an oil returning pipe 32 to return the oil from the vacuum oil tank 1 to the quenching oil tank 2 through an oil returning pump P2, and a process to transfer the quenching oil which is evacuated and deoxidized in the vacuum oil tank 1 to the quenching oil tank 2 is repeated.
Patent JP-H07247093-A (JP)
Title: Lighting system for escalator
Inventor: SASAKI TOSHIHIKO
IPC: B66B31/00
Filed: 1994-03-08
Abstract: PURPOSE:To shorten ballast replacing workhours in addition to facilitating re-tapping work for machine screws for fitting the ballast to a ballast fitting base. CONSTITUTION:One or plural ballast fitting bases 4 are provided in a frame, and plural ballasts 7 are fitted to the ballast fitting base 4. The ballast fitting base 4 is formed in such a way as to be pulled outside from the frame, and an old ballast 7 is removed from the ballast fitting base 4.
Patent JP-S59163381-A (JP)
Title: Beta-amino acid derivative and its preparation
Inventor: YAMADA TAIJI
IPC: C07D205/08
Filed: 1983-03-09
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> is lower alkyl, phenyl, benzyl, or two R<1> are linked to give (CH2)n(n is 4-7); R<2> is H, alkyl, or aralkyl; Z is H, lower alkyl, or benzyl]. EXAMPLE:3R, 4S-4,5-O-isopropylidene-3-(benzylamino)pentanoic acid. USE:Useful as an intermediate for synthesizing various kinds of antibiotics, especially beta-lactam antibiotic derivative, thienamycin, antibiotic PS-5, their simulants, etc. PREPARATION:A compound shown by the formula II is and an amine shown by the formula ZNH2 are subjected to Michael addition reaction in a solvent such as ethanol, benzene, etc. at -80-35 deg.C, preferably <=10 deg.C low temperature, to give a compound shown by the formula I .
Patent JP-S63203384-A (JP)
Title: Thermal transfer material
Inventor: SUGANO NOBUMORI
IPC: B41M5/382
Filed: 1987-02-20
Abstract: PURPOSE:To enable printing with low energy, ensure high sensitivity and a small decrease in density with the number of times of use and enable a high transferred density even in repeated thermal transfer, by setting the melt index of a high molecular weight compound contained in a heat-fusible ink layer to be increased as a base is approached. CONSTITUTION:A heat-fusible ink is obtained by melting and kneading a coloring agent (e.g., carbon black, a dye), a wax (e.g., paraffin wax), a high molecular weight compound, a dispersant and the like. The heat-fusible inks comprising high molecular weight compounds having different molecular weights are applied on a base film in two or more layers. The melt index of the high molecular weight compound is set to be increased as the base film is approached, whereby the adhesion of the base film and the ink layer at the time of transferring is made strong, and the quantity of the ink transferred is controlled.
Patent JP-H04277350-A (JP)
Title: Double-axle balancer for engine
Inventor: OGASAWARA ATSUSHI
IPC: F02B77/00
Filed: 1991-03-04
Abstract: PURPOSE:To improve stability by setting a double-axle balancer of an engine at a low position in the vicinity of the center of gravity of the engine. CONSTITUTION:A balancer driving gear 57 is formed on a crank web at the intermediate position of a crankshaft 44, and drives a pair of balancers 70 and 80 arranged at the intermediate position. One balancer 80 is arranged at the lower position from the outer periphery of the primary reduction driven gear through an idle gear 68.
Patent JP-H01214443-A (JP)
Title: Printing apparatus
Inventor: OKAMOTO YOSHIBUMI
IPC: G06K15/12
Filed: 1988-02-22
Abstract: PURPOSE:To rapidly transmit data without applying load at the time of the conversion from a bit image to a video signal, by mounting a means, which reads image data from the indicated address of a memory to simultaneously store the same in a buffer, to a memory access circuit. CONSTITUTION:The bit image data written on a bit map memory 7 is read by sending a transmission signal 104 to a timing generating circuit 100 to input the bit image data of one line to a video memory 103. Next, when the bit image data read in a video converter part 8 from a video memory 103 is converted to a video signal, said signal is sent to a printer part 9 to perform printing. Since the above mentioned operation from the reading of the bit image data to the conversion thereof to the video signal is controlled by a memory read/ write part 6 in place of a CPU 1, the working load of the CPU 1 is reduced and a data transmitting processing speed is also increased.
Patent JP-H04214019-A (JP)
Title: Device for manufacturing ammonium polyphosphate
Inventor: TOMAASU SHIYUTATSUFUERU
IPC: C05B13/06
Filed: 1991-03-04
Abstract: PURPOSE: To reduce investment to a device by combining a mixing time to a reactor with a mixing/comminuting tool at a producing device kneading ammonium orthophosphate and P 2 O 5  to react in the presence of ammonium.  
     CONSTITUTION: Ammonium orthophosphate and P 2 O 5  are introduced to a reactor 4 incorporating the rotatable mixing/comminuting tool 10 through an feeding and introducing pipe 3 by way of weighing devices 2 and 2' and ammonium is added through a feed pipe 7 and a distribution pipe 8 in addition. These contents are heated and kneaded to react so as to produce water-insoluble chain-type ammonium polyphosphate. At this time, the first step of production is performed by the reactor 4 of high investing rate to make a fine product. This product is introduced to the mixer of a rotary pipe furnace, etc., requiring little cost through a discharge pipe 13 provided with a discharging tool 12 to perform mixing of a second step by adding ammonium through a feed pipe 16 and a distribution pipe 15. Then the tool 12 is controlled to be opened depending on the charging rate of the driving motor 11 of the reactor 4. 
     COPYRIGHT: (C)1992,JPO