baber/WOPTO huggingface dataset:
Patent JP-S55100926-A (JP)
Title: Prevention of strength irregularity in outer circumference of hot rolled coil
Inventor: TAKASUGI MIKIO
IPC: B21B3/02
Filed: 1979-01-25
Abstract: PURPOSE: To prevent surely strength irregularity in the outer circumference of coil by a method wherein rolling reduction in austenite recrystallization zone and in austenite uncrystallization zone is made above 60% in the porduction of hot rolled coil comprising hot-rolling a steel material containing Nb, V, cooling it with water and winding up it.  
     CONSTITUTION: Steel materials containing C 0.03W0.20%, Si<0.50%, Mn 0.8W 2.0% and Nb 0.05W0.10% and/or V 0.005W0.15%, are rough-rolled and finishing- rolled by a hot strip mill in order to produce steel strip. In this case, rolling reduction above 60% in austenite recrystallization zone is given to the steel to finely divide recrystallized austenite grain. Rolling reduction above 60% in austenite uncrystallization zone is also given to steel to introduce deformation zone into austenite grain. Unniformity in quality is prevented in which yield strength, tensile strength and yield ratio in the outer circumference of coil are unusually greater than those in the central part of the coil when the strip is wound into the coil. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58123975-A (JP)
Inventor: MIYAZAKI NAOSHI
IPC: E04B2/84
Filed: 1982-01-21
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-2000201928-A (JP)
Title: Ultrasonography and ultrasonic probe
Inventor: JERUTORUIROFU ALEKSANDR MIKHAI
IPC: H04R17/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain the original large sector part of an ultrasonic probe form a clearance of an obstruction even if the sector part formed in a subject by the ultrasonic probe is narrowed by the presence of the obstruction. SOLUTION: A radiant face 3 is formed to have concave shape so that the sound ray center O of ultrasonic beams entering a subject 4 is set in front of the radiant face 3 of the ultrasonic beams and that a sector part is formed in the subject 4 further in front of the sound ray center O. Observation through between the ribs and observation from a clearance in a skull which are supposed to make observations of the subject difficult can therefore be made with the original large visibility angle of an ultrasonic probe.
Patent JP-S55102489-A (JP)
Title: Removal of phosphorus in waste water
Inventor: KANEZASHI HIROYASU
IPC: C05B11/00
Filed: 1979-01-29
Abstract: PURPOSE: To remove phosphorus in the ionized state in waste water by treating a phosphorus-containing living waste water, etc., by using an acrylic resin-based Cl- type weakly basic anion exchange resin with tertiary amines as functional group.  
     CONSTITUTION: A secondary waste water, such as factory effluent and living waste water, containing phosphorus, is brought into contact with an acrylic resin-based Cl-type weakly basic anion exchange resin with tertiary amines as functional group under the condition of pH2W8 in order to remove phosphorus present in the ionized state in the waste water. Then, the anion exchange resin saturated with phosphorus ions, etc., is regenerated by a 2W10wt% NaOH solution and a 2W10wt% hydrochloric acid or a 2W10wt% hydrochloric acid, and lime is added to the regeneration waste water containing high concentrations of phosphorus to insolubilize the phosphorus component which is, in turn, recovered as raw material for phosphatic fertilizer and the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000203896-A (JP)
Title: Spacer and vacuum glass
Inventor: HAMADA JITSUO
IPC: E06B3/66
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an easily producible spacer contacting with an opposite member with point contact and capable of effectively preventing the mutual contact of glass plates over a long period and provide a vacuum windowpane produced by using the spacer. SOLUTION: A spacer 20 produced by twisting a wire having an elliptic cross-section around its axis is extended in a closed space of a vacuum windowpane. When the spacer 20 is placed between a pair of glass plates of the vacuum windowpane, it is brought into contact with oppositely placed glass plates 10, 12 with point contact at a part where the aligned direction of two focuses of the ellipse (the direction of major axis) becomes perpendicular to the surface of the glass plates 10, 12 to keep the gap between the glass plates 10, 12. The spacer 20 is easily producible simply by twisting a wire having elliptic cross-section around the center axis of the wire and, accordingly, the production efficiency of the vacuum windowpane can be improved.
Patent JP-H10201325-A (JP)
Title: Riding-type lawn mower
Inventor: SAMEJIMA KAZUO
IPC: A01D34/44
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent inconvenience (such as a fault that) lawn is damaged by the lower parts of grass collecting containers, etc.) at the time of the lower parts of the grass collecting containers are hit on the ground when the grass collecting containers are provided in the front part or the rear part of a reel mower in a riding-type lawn mower provided with the reel mower. SOLUTION: The lower parts of a reel mower 5 side in the grass collecting containers 6 and 7 are supported around the horizontal axial center of a left and right direction so as to be freely vertically rocking possible. The upper part of the reel mower 5 part in the grass collecting containers 6 and 7 is supported by the reel mower 5 with accommodating mechanisms 12 and 20 which permits the rocking of the grass collecting containers 6 and 7 to the upper part and also prevents downward rocking from a prescribed posture.
Patent JP-H05199489-A (JP)
Title: Tracking controller
Inventor: OTSUKA TAKESHI
IPC: G11B5/588
Filed: 1992-01-21
Abstract: PURPOSE:To stably control the frame signal or the field signal and the segment phase with a tracking controller used for the recording of plural segments and a narrow track. CONSTITUTION:A segment identification signal separating circuit 7 separates the segment identification signals which are inputted for each horizontal line and controls a segment data deciding circuit 9 based on the reproduced envelope value. Thus the segments can be stably decided. This deciding result is compared with a segment reference phase by a phase comparator 10. Then the error signal obtained from the phase comparison is converted into the voltage with which the mechanical position of a magnetic head is displaced by a piezo-driving circuit 11.
Patent JP-H07220787-A (JP)
Title: Heat radiating structure for terminal
Inventor: KOJIMA KENJI
IPC: H01R4/18
Filed: 1994-01-28
Abstract: PURPOSE:To provide a heat radiating structure for a connector use terminal, eliminating necessity for enlarging the internal dimension of a connector cavity and further improving also heat radiation while simplifying the structure at a relatively low cost. CONSTITUTION:In a structure inserting a terminal, crimped with a core electric wire in a core wire barrel part, into a cavity of a connector, the periphery of an insulation coating 1b of an electric wire 1 is coated with heat conductive foil 7 so that it is extended outward the cavity 3a of the connector 3 from the point end in a side of the terminal 2. The periphery of the heat conductive foil is coated with an insulating material 8. A point end in the terminal side of the heat conductive foil is crimped to a wire barrel part 2b of the terminal.
Patent JP-H09202688-A (JP)
Title: Growth of single crystal
Inventor: FUJIWARA HIDEKI
IPC: H01L21/208
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a single crystal capable of controlling physical properties of the single crystal to be pulled up by regulating an eluted amount and an eluted part of a solid layer and preventing fixing of the solid layer to the single crystal by keeping an interface between the solid layer and a melt layer flat in pulling up the single crystal by a melt layer method. SOLUTION: In a melt layer method, a heater 12 for heating a bottom part (and a heater 22) are used, a crucible 11 is heated from below or from side and from below, an eluted amount and an eluted part of a solid layer 19 in pulling up a single crystal 16 is controlled so that the single crystal 16 is pulled up without causing fixing of the single crystal 16 to the solid layer 19 and in high yield with respect to resistivity.
Patent JP-H11201991-A (JP)
Title: Probe device with waveform display
Inventor: HAGA KENICHIROU
IPC: G01R1/067
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a probe device, by which a waveform similar to that of a display at a measuring device body is displayed on a probe body, and by which the waveform of an object to be measured can be measured without moving a line of sight to the display at the measuring device body while a probe is being brought into contact with the object to be measured, by a method wherein the probe body is provided with a waveform display. SOLUTION: A connector 5 for measuring-device connection and a connector 11 for image-signal input are connected to the side of a measuring device body. In addition, a grounding lead 2 is connected to the ground of an object to be measured, a probe 1 is brought into contact with the object to be measured. A waveform signal of the object to be measured, which is derived via the probe 1, is inputted to the side of the measuring device body via a cable 4 and via the connector 5 for measuring-device connection. The side of the measuring device body processes the waveform signal properly so as to be outputted as an image signal. The signal is fetched via the connector 11 for image-signal input and via the cable 4, and a measured signal waveform is displayed on a waveform display 10.  In this manner, the waveform signal which is measured by the probe 1 is displayed on the waveform display 10 in real time.
Patent JP-H08203578-A (JP)
Title: Terminal metal fixture in printed wiring board
Inventor: NAKADA TOMOYUKI
IPC: H05K3/30
Filed: 1995-01-24
Abstract: PURPOSE: To obtain a terminal metal fixture which is firmly attached to a printed wiring board by soldering so that it is not easily pulled off even by force applied in the pulling direction. CONSTITUTION: An expanded portion 5 is formed in a straight, lead portion 2 of a terminal metal fixture 1. The expanded portion 5 is positioned on soldering face for printed wiring board 3 in between a support point for clinching the lead portion 3 to the printed wiring board 3 and a position of the lead portion being cut by a cutter of an automatic cutting machine. It is a portion where soldering is made in large area for the fixation.
Patent JP-H10209794-A (JP)
Title: Piezoelectric thin-film resonator
Inventor: HANASHIMA NAOYUKI
IPC: H03H3/02
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture and to obtain a high Q-value by forming a lower electrode, a PZT thin film or PT thin film as a piezoelectric body thin film, and upper electrodes in order on a single-crystal or polycrystalline diamond thin film formed on an Si substrate, and making the interval between the two upper electrodes larger than the film thickness of the piezoelectric thin film. SOLUTION: On a Si substrate 2 which has a diamond thin film 1 on the top surface and an SiO2 film 2A formed on the reverse surface, a Ti layer with 50 to 500Å thickness is formed and on it, a conductive meal layer with 1000 to 2000Å in film thickness is formed of Pt, Ir, etc., as a lower electrode 3. On the lower electrode 3, the PZT thin film or PT thin film 4 with 0.1 to 10μm thickness as the piezoelectric thin film is formed by a sol-gel method and on it, the upper electrodes 5A and 5B are formed similarly to the lower electrode 3. The intervals between those upper electrodes is made 2 to 200 times as large as the film thickness of the PT thin film 4. Consequently the resonator is usable for a wide-band filter in a simple structure and a resonator with a wide range of oscillation frequency and can easily be manufactured.
Patent JP-H03212218-A (JP)
Title: Electrically cooking apparatus
Inventor: FUJITA NAOYUKI
IPC: A47J27/00
Filed: 1990-01-18
Abstract: PURPOSE:To prevent an accident before the occurrence of a failure such as serious water leakage by applying the constitution wherein a control part sends a signal to an abnormality report part when water remains in a tank at the start of a cooking sequence, and the abnormality report part informs the occurrence of an abnormality. CONSTITUTION:Water is supplied from a tank 12 to a rice boiling part 11 with a water filling part 13. A water amount stored in the tank 12 is detected with a water amount detection part 15, and a signal corresponding to the detected water amount is sent to a control part 17. This control part 17 regulates a feed water part 14, according to a cooking sequence stored in a memory part 16 and stores water in the tank 12 by an amount necessary for cooking. If water remains in the tank 12 at the start of the cooking sequence, an abnormality report part 18 receives an abnormality information signal from the control part 17, and informs a user of the occurrence of an abnormality. If water is stagnating in the tank 12 at the start of cooking, a cooking process can be interrupted and the occurrence of an abnormality is reported to the user, thereby preventing an accident before such a failure as serious water leakage.
Patent JP-S58127341-A (JP)
Title: Automatic wafer handling apparatus
Inventor: MURAKAWA YUKIO
IPC: H01L21/677
Filed: 1982-01-25
Abstract: PURPOSE:To improve working efficiency and prevent generation of foreign matter and adhesion to wafer and crack of wafer or missing of it through automatic handling by providing a wafer absorbing head and wafer carrier which automatically handle all wafers to/from the processor. CONSTITUTION:When both absorbing heads 3, 4 are rotated counterclockwise horizontally for only 90 deg. from the position indicated in the figure after a wafer is vacuum-absorbed by said both absorbing heads under the condition that a CVD-processed wafer on a sample board 16 within a reaction furnace 1 can be vacuum-absorbed, an absorbing head 3 for loading is positioned on the sample board 16 in the reaction furnace 1 and the absorbing head 4 for unloading comes  to the position where it can deliver the wafer taken out from the reaction furnace 1 to the wafer carrying belt 9. Therefore, when a vacuum absorbing force of the absorbing heads 3, 4 are released in this position, a wafer which has been absorbed by the absorbing head 3 is placed on the sample board 16, a wafer which has been absorbed by the absorbing head 4 is handed to the wafer carrying belt 9, and it is carried to a cartridge 10 in the unloader side by the wafer carrying belt 9.
Patent JP-S63178295-A (JP)
Inventor: HIRAO YOSUKE
IPC: G09G3/18
Filed: 1987-01-20
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-H11205737-A (JP)
Title: Image data processing unit and its method
Inventor: IYAMA TAKAYUKI
IPC: H04N5/92
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide the image data processing unit by which a programmer or the like can easily grasp cross reference between an address and a display position on a screen. SOLUTION: The shuffling processing section 11 in this processing unit is provided with a DRAM 22 that stores digital image data to a storage area and accesses the storage area based on a 1st address by using a linear address space in response to the storage area, address generators 24, 29 that generate a 2nd address expressed by using the storage area of the DRAM 22 by using a 2-dimensional virtual address space, and an address converter 100 that converts the 2nd address into the 1st address.
Patent JP-S61169053-A (JP)
Title: Memory dial device
Inventor: NOZAKI SHUJI
IPC: G06F12/16
Filed: 1985-01-23
Abstract: PURPOSE:To prevent generation of mis-dialing by storing variable check information to a corresponding check area in response to a telephone number stored in a telephone number area of a volatile memory so as to collate the content of the number area with the content of the check information area as required. CONSTITUTION:An external line 2 such as a telephone line is accommodated in a master device 1 and plural key telephone sets 51-5n are connected by talking lines 31-3n and signal lines 41-4n. A power supply circuit 20 and a transmission/reception circuit 21 are provided corresponding to the telephone sets 51-5n and a control part 22 is connected to the circuits 20,21. Further, a nonvolatile dial memory 23 connected to a battery 27 is connected to the control section 22. A number area NE and a check area CE are arranged corresponding to blocks B1-B11 of parts 23A 23C of the memory 23. In storing a telephone number from the telephone sets 51-5n to the area NE of the memory 23, the variable check information CD1-CD2 are stored to the corresponding area CE and the contents of both the areas NE,CE are collated by the control section 22 as required.
Patent JP-S5293080-A (JP)
Title: Automatic warehouse
Inventor: AOKI NAOYUKI
IPC: B65G1/00
Filed: 1976-02-02
Abstract: PURPOSE:To obtain an automatic warehouse capable of easily storing and taking out articles with a high storing efficiency by means of rotary multi-stage discs that store the articles thereon.
Patent JP-S59137459-A (JP)
Title: Benzo(a)carbazole derivative and its preparation
Inventor: OOTA MASABUMI
IPC: C07D209/80
Filed: 1983-01-25
Abstract: NEW MATERIAL:2-Hydroxy-11H-benzo[a]carbazole-3-carbohydrazide shown by the formula I , and a compound shown by the formula II (R1 and R2 are H, lower alkyl, phenyl, naphthyl, pyrenyl, benzyl, thienyl, furyl, etc., R1 and R2 may be linked to form ring). USE:A raw material for electron generating pigment for a sensitized material of lamination type of electrophotography. PROCESS:2-Hydroxy-11H-benzo[a]carbazole-3-carboxylic acid is dispersed into methanol, and stirred, boron trifluoride ethyl ether complex and conc. sulfuric acid are added to the dispersion at room temperature, temperature is raised gradually, they are reacted at reflux temperature to give a methyl ester, which is reacted with hydrazine hydrate, to give a compound shown by the formula I . The compound shown by the formula II is obtained by reacting a compound shown by the formula I with a compound shown by the formula III.
Patent JP-2000202405-A (JP)
Title: Garbage disposal device
Inventor: ARIMOTO TAKATOSHI
IPC: B09B3/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To surely and effectively perform fermentation treatment of garbage without a dead space for bacteria bed or without causing granulation of the bacterial bed. SOLUTION: A garbage disposal device A has a flexible bag body 1 for housing a bacteria bed and contents 15 of garbage installed in an outer box 4 in the hung state, and has oscillating bars 6a, 6b installed in positions at which the outer peripheral part of the flexible bag body 1 can be raised. The oscillating bars 6a, 6b are oscillated, thereby raising and lowering the outer peripheral part of the flexible bag body 1 to agitate the contents 15.
Patent JP-H0539725-A (JP)
Title: Intake controller for internal combustion engine and intake control method
Inventor: SOTOZONO YUICHI
IPC: F02B31/06
Filed: 1992-01-22
Abstract: PURPOSE:To prevent insufficient air intake in operation of an internal combus tion engine at a high speed by providing a main intake passage, a reed valve passage having a reed valve, an auxiliary intake passage for producing a swirl and a means for switching the communicating state of the passages. CONSTITUTION:A main intake passage 2 is capable of making a required quantity of intake air pass in operation of an engine at a high speed. A reed valve passage 4 having a reed valve 1f, which allows a quantity of intake air required until operation of the engine at a low speed at a high load to pass, is juxtaposed to the main intake passage 2. An auxiliary intake passage 5 for producing a swirl is disposed in parallel to the main intake passage 2. A control valve 3 switches the communicating state among the main intake passage 2, the reed valve passage 4 and the auxiliary intake passage 5. Consequently, it is possible to prevent insufficient air intake in operation at a high speed. Furthermore, combustion in operation at a low speed at a low load can be stabilized.
Patent JP-S61169358-A (JP)
Title: Expelling device of snow coverage on vehicle
Inventor: GO KENJI
IPC: B60S9/12
Filed: 1985-01-22
Abstract: PURPOSE:To expel the snow coverage on a vehicle by providing a vibrator applying vibrations to a vehicle mounting pallet. CONSTITUTION:When a vehicle 21 is mounted on a pallet 2, the pallet 2 is vibrated at support sections by the drive of a vibrator 4. Vibrations are transmitted to the vehicle 21, and the snow coverage on the vehicle 21 is dropped by vibrations. In this case, vibrations are transmitted to a car body via springs between the car body and wheels, and vibrations with different frequency from the natural frequency of this spring are applied to wheels.
Patent JP-H04253288-A (JP)
Title: Bar code reader
Inventor: YABUKI TSUTOMU
IPC: G06K7/10
Filed: 1991-01-30
Abstract: PURPOSE:To read plural read areas by one device. CONSTITUTION:A single light beam emitted from one light emitting source 1 is splitted into plural light beams by a beam splitting part 2, and a bar code is irradiated with these splitted light beams as scanning beams by a scanning part 3. Reflected and scattered beams from the bar code are condensed by a condensing part 5, converted into electric signals by a detector part 6 and converted into digital numerical signals by a signal converting part 7. These numerical signals are transmitted to the main body part of the bar code reader, and the bar code is decoded.
Patent JP-H06209786-A (JP)
Title: Method for purifying human parvovirus structural protein
Inventor: SHIMIZU HIDEHARU
IPC: C07K1/20
Filed: 1993-01-22
Abstract: PURPOSE:To purify a human parvovirus structural protein by comprising at least two steps of an isoelectric focusing step, an anion exchange step and a hydrophobic chromatographic step. CONSTITUTION:A purifying step comprising at least two steps [with the proviso that the combination of (A) with (B) is removed] in the following three steps (A), (B) and (C) is applied in order to obtain a high-purity human parvovirus structural protein from Escherichia coli producing the human parvovirus structural protein: step (A) (isoelectric focusing): a solution containing the human parvovirus structural protein is subjected to the isoelectric focusing to recover a fraction at pH 6-8; step (B) (anion exchange step): the adsorption with an anion exchanger and elution with a solution at 0.05-0.6 M inorganic salt concentration and step (C) (hydrophobic chromatographic step): the adsorption on a hydrophobic chromatographic support and elution with a solution at <=0.3M inorganic salt concentration or a solution containing 5-70 (vol./vol.)% organic solvent.
Patent JP-S62167838-A (JP)
Title: Ni base alloy and its manufacture
Inventor: YONEZAWA TOSHIO
IPC: C22C19/05
Filed: 1986-01-20
Abstract: PURPOSE:To obtain Ni base alloy having a high strength, further superior stress corrosion cracking resistance in high temp. and pressure water, by specifying metallographic structure and contents of C, Si, Mn, Fe, Cr, Mo, Ti, Al, Nb, rare earth element, Mg, Ca in Ni base alloy. CONSTITUTION:The Ni base alloy contains, by weight <=0.08% C, <=0.15% Si, 0.1-1% Mn, <=15% Fe, 20-30% Cr, <=10% Mo, <=3.5% Ti, <=2% Al, <=7% Nb and <=0.1% one kind or more among respective rare earth element, Mg and Ca and the balance Ni, has gamma' phase and/or gamma'' phase in gamma matrix, and M23C6 are semicontinuously and preferentially pptd. at grain boundaries. For obtaining the alloy, soln. heat treatment composed of heating, holding at 980-1,200 deg.C and cooling, then further aging treatment at one time or more of heating and holding at 550-850 deg.C are applied to alloy having the compsn. In case of cold and hot workings, working by >=10% percentage reduction in area and that at 850-1,250 deg.C by >=20% draft are applied after and before soln. heat treatment, respectively.