baber/WOPTO huggingface dataset:
Patent JP-H07263282-A (JP)
Title: Lc composite chip component
Inventor: KOJIMA YASUSHI
IPC: H03H7/075
Filed: 1994-03-25
Abstract: PURPOSE:To obtain an LC composite component which causes no strain or crack due to a firing operation, little fluctuate characteristics, and w' is excellent in the removal of a noise. CONSTITUTION:The starting end 22a and the termination end 26a of an inductor are exposed on both edges of a bare chip 41, and electrodes 42, 43 for signals are installed there. Ends 33a, 35a, 33b, 35b, on one side, of conductors for grounding are exposed on both of other edges of the bare chip, and electrodes 44, 45 for grounding are installed there. Conductors 22 to 26 for the inductor are constituted in such a way that they are connected in series in a zigzag manner in the thickness direction of the bare chip via through holes 12a to 15a formed in sheets at the inside of the bare chip so as to form the inductor. Individual conductors 33, 35 for grounding are constituted in such a way that they are overlapped with the conductors for the inductor via the sheets 12 to 15 so as to form a capacitor.
Patent JP-H10241290-A (JP)
Title: Information reproducing method and device therefor
Inventor: MOCHIZUKI MASAKI
IPC: G06F21/60
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing method capable of improving operability by simplifying the management of cryptographic keys without incurring the lowering of security and device therefor. SOLUTION: When a disk 10 is reproduced at first, the inputting of a cryptographic key is requested by a key input requesting part 2A. A user inputs a cryptographic key with an input part 26. When it is judged to be correct cryptographic key by a key judging part 22, the cryptographic key is stored in a key storage part 30 by a key storage control part 28. At the time of a next reproduction, when it is discriminated that cryptographic key corresponding to the disk is stored in the key storage part 30 by the key judging part 2, in a reproduction control part 16, the stored cryptographic key is automatically read out and whether the cryptographic key is correct or not is judged in the key judging part 22. When the cryptographic key is judged to be correct, the reproducing of corresponding information is performed.
Patent JP-H01227939-A (JP)
Title: Controller for rotational difference of rotating body
Inventor: SUZUKI MASAHIKO
IPC: G01M17/007
Filed: 1988-03-09
Abstract: PURPOSE:To make the response of a rotational difference control system faster at the time of control torque by performing the torque control by using the total torque of two rotating bodies and coupling the rotational difference control system with the output stage of a torque control system so as to form a major loop. CONSTITUTION:The set value of a rotational difference setter 5 and the detecting value DELTAN of the difference between the number of revolution of two rotating bodies are collated with each other at a collating circuit 51 and the set value of a torque setter 6 and the detecting value of the total torque of the rotating bodies are collated with each other at another collating circuit 61, and then, their differences are fetched. Outputs of the circuits 51 and 61 are respectively inputted to collating circuits 7 and 8 in the same and opposite polarities and the same polarity through PI amplifiers 52 and 62. Therefore, at the collating circuit 7, the deviation (x1) between the set and detected values of the difference in the number of revolution and deviation (x2) between the set and detected values of the total torque are added to each other and, at the collating circuit 8, the deviation (x1) is subtracted from the deviation (x2). Rotational difference control signals are outputted from ACRs 71 and 81 and dynamometers DY1 and DY2 are respectively controlled.
Patent JP-S55147276-A (JP)
Title: Thiophenesulfonylhydrazone and its preparation
Inventor: TAKATORI YOSHITAROU
IPC: A61K31/38
Filed: 1979-05-07
Abstract: NEW MATERIAL:A thiophenesulfonylhydrazone I [R is II (R 1  is pyridyl), III or IV; R 2  is H, lower alkyl or V (R 3  is lower alkyl)].  
     EXAMPLE: Pyridine-1-oxide-2-carbaldehyde 2-thiophenesulfonylhydrazone.  
     USE: A carcinostatic substance. It has low toxicity and high antitumor activity. It is effective as a remedy for malignant tumor, e.g. leukemia, sarcoma, cancer, etc.  
     PROCESS: The compound I is prepared in high yield by reacting a compound R=0, e.g. 2-pyridinecarbaldehyde, etc., with nearly equimolar amount of 2-thiophenesulfonylhydrazide in a solvent, e.g. ethanol, at 1W250°C for 1W10hr under anhydrous condition. A dehydrocondensing agent effective also as a buffer can be used to attain the anhydrous condition. The agent is, e.g. anhydrous sodium acetate, sodium hydrogen carbonate, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09247053-A (JP)
Title: Sound level display device
Inventor: NAGASHIMA MASAAKI
IPC: H04B3/23
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To control the level of sound transmitted/received through a network. SOLUTION: The maximum value (or average value) of transmission sound transmitted to the network 12 at every prescribed interval is stored in the transmission sound level transition data file 36 of a memory 22. The maximum value of reception sound received from the network 12 at every prescribed time interval is stored in the reception sound level transition data file 38 of the memory 22. Transmission/reception sound level display software 34 displays sound level data stored in the data files 36 and 38 on the screen of CRT 24 as a time waveform during time from present time to past time by a prescribed period.
Patent JP-H04275877-A (JP)
Title: Electro-deposited grinding wheel
Inventor: KITAJIMA MASATO
IPC: B24D3/00
Filed: 1991-02-28
Abstract: PURPOSE:To obtain an electro-deposited grinding wheel taking into consideration the adhesion of a grinding wheel shoe and grinding wheel layer and the grinding wheel shoe surface hardening simultaneously. CONSTITUTION:An abrasive grain 4 is held by a nickel bond layer 5 on the surface of a steel-made shoe 1 for an electro-deposited grinding wheel in which nickel is subjected to ion implantation. Nickel is subjected to ion implantation in the steel-made shoe, so the surface thereof is hardened, and no abrasive grain is pushed into the steel made shoe by the grinding pressure, and also the adhesive force of the nickel bond layer and steel-made shoe is increased and the grinding wheel layer is not fallen.
Patent JP-H04273103-A (JP)
Title: Thick-film resistor paste
Inventor: MORI KEISUKE
IPC: H01C7/00
Filed: 1991-02-27
Abstract: PURPOSE:To provide a thick-film resistor paste capable of forming a thick-film resistor which can be baked in a nonoxidizing atmosphere and which is electrically stable against a temperature change due to this baking. CONSTITUTION:A thick-film resistor paste is composed of a semiconductor substance powder, a metallic conductive substance powder, a glass powder, an organic binder and an organic solvent, and the content of the semiconductor substance powder against the total weight by the semiconductor substance powder and by the metallic conductive substance powder is set at 0.2 to 10.0wt.%.
Patent JP-2000210606-A (JP)
Title: Paste applicator for wall paper
Inventor: YAMAMOTO JUN
IPC: B05C1/08
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To make a worker able to visually recognize the quantity of paste in a paste box through a window from outside and to easily determine an appropriate paste replenishment time by providing the window on the side face of the paste box on the side to which wall paper is discharged. SOLUTION: In an automatic paste applicator, wall paper to be pasted A is put between a measurement roller and a feeding roller and is fed into a paste applicator body. A paste applying roller to which paste 12 in a paste box is transferred by a paste lifting roller 6 comes into contact with the wall paper A, thereby transferring the paste 12 to the rear of the wall paper A, and the wall paper A is discharged from the front surface of the paste applicator body. In this case, windows 11 are installed near the right and left end parts of the paste box 9 avoiding the range in which the wall paper A on which paste is applied to be discharged is hung down. As the material of the window 11, that which has high light transmissivity and is hardly damaged such as hard acrylic resin and polycarbonate resin is used. Water-repellent coating is applied to the inner surface side of the window 11.  In this way, removability of the paste 12 from the window 12 is bettered to make a paste film hardly remain.
Patent JP-H05212366-A (JP)
Title: Removal of poisonous gas in earth and its device
Inventor: SHINPO TADAHARU
IPC: B09C1/00
Filed: 1992-02-07
Abstract: PURPOSE:To make it possible to atraot and recover poisonous gas in earth in a simple, rapid and efficient manner. CONSTITUTION:A pipe 2 for gas extraction is buried in earth 1 polluted by poisonous gas, and pipes 8 for gas supply are embedded in earth around the pipe 2 for gas extraction. Thus the poisonous gas is removed by permeating gas positively into the earth through the pipe 8 for gas supply.
Patent JP-H04274098-A (JP)
Title: Method and circuit for evaluating lsi memory
Inventor: GOTO MASAAKI
IPC: G11C29/00
Filed: 1991-02-27
Abstract: PURPOSE:To offer the method and circuit for evaluating the LSI memory which greatly reduce time required for an evaluation test. CONSTITUTION:The evaluation test is performed by dividing a memory cell array into N pices, simultaneously writing the same data in the same address of each memory cell block, and simultaneously reading it. Thus, time required for this operation is shortened to be 1/N of a conventional time length.
Patent JP-S60200150-A (JP)
Title: Fourier transformation type nuclear magnetic resonance apparatus
Inventor: SASABUCHI HITOSHI
IPC: G01R33/36
Filed: 1984-03-26
Abstract: PURPOSE:To remove a dummy signal after complex Fourier transformation by eliminating frequency characteristics between receiver systems, by providing a digital filter for performing the limitation of a band zone upon the reception of the output signal from an AD converter of a FID signal. CONSTITUTION:The FID signal from a probe 2 is inputted through a high frequency amplifier 6 and phase detectors 8, 12 to be converted to low frequency signals different by 90 deg. in a phase while said low frequency signals are inputted to low frequency amplifiers 9, 13 and AD converters 11, 15 and the sampling times thereof are controlled by a sampling timer 19. Digital data of both systems are successively stored in the memory within an integrator 20 through a multiplexer 16. When taking-in is completed, the timer 19 is stopped by the stop order from the integrator 20 and a signal is sent to CPU18. A digital filter 21 receives the operation parameter from CPU18 and the measured data from the integrator 20 to perform predetermined filter operation. By this mechanism, the difference of frequency characteristics between both receiver systems is reduced and the generation of a dummy signal after complex Fourier transformation is prevented.
Patent JP-H01232123-A (JP)
Title: Fuel pre-mixer
Inventor: KURODA MICHIO
IPC: F02C7/22
Filed: 1988-03-11
Abstract: PURPOSE:To facilitate the setting of flow and density distribution in an exit end by arranging a fuel supply device differentiated per each space partitioned by a guide plate and a partition. CONSTITUTION:The space between an inner wall 1 and an outer wall 2 is partitioned by a guide plate 3 in its radial direction. The partitioned space is partitioned by a partition 8 in its radial direction. A fuel supply part 6 is provided in the course of the guide plate 3 and the inner part of the fuel supply part 6 is partitioned by a partition 11. A differentiated fuel is supplied per each space partitioned by fuel valves 9, 10. Thus, the setting of flow distribution and density distribution in an exit end can be carried out easily.
Patent JP-H04272151-A (JP)
Title: Aluminum alloy hard sheet and its manufacture
Inventor: YAMAMURA KOJI
IPC: C22C21/06
Filed: 1991-02-26
Abstract: PURPOSE:To offer an aluminum allay hard sheet of stable quality excellent in ironability and formability after baking. CONSTITUTION:This is an aluminum allay hard sheet contg. 0.5 to 1.5% Mn, 0.5 to 1.5% Mg, 0.3 to 0.7% Fe and 0.1 to 0.5% Si so as to satisfy the relationship of Fe+Si=0.7 to 1.0% and Fe/Si=1.25 to 2.5, furthermore contg. one or two kinds of 0.05 to 0.5% Cu and 0.05 to 1.0% Zn and the balance Al with inevitable impurities. As for its manufacture, an aluminum allay ingot having the above compsn. is subjected to continuous annealing in such a manner that it is subjected to homogenizing heat treatment, is thereafter hot-rolled at 1.5 to 3.0mm finishing sheet thickness and 300 to 360 deg.C finishing temp., is immediately or after subjected to air cooling, held to 400 to 600 deg.C for 10min at >=100 deg.C/min heating and cooling rate and is cooled to <=150 deg.C sheet temp., and after that, it is furthermore subjected to cold rolling at >=75% cold rolling reduction by one time sheet passing to prevent the recovery among passes.
Patent JP-S63219830-A (JP)
Title: Engine controller
Inventor: FUJIMURA SHUNSUKE
IPC: F02B33/00
Filed: 1987-03-10
Abstract: PURPOSE:To secure such an engine controller whose control accuracy and responsiveness have been improved, by securing a diaphragm valve desired valve opening quantity in a way of performing each opening control over a first solenoid valve at the pressure lead-in side and a second solenoid valve at the pressure leak side at the same time. CONSTITUTION:A control unit 115 determines the extent of target supercharging pressure on the basis of engine speed or the like and outputs a control signal in direction of having the supercharging pressure approximated to the desired value on the basis of a difference between the target supercharging pressure and the actual detected supercharging pressure out of a pressure sensor 116 to each of solenoid valves 103 and 104. Now, when the difference between the target supercharging pressure and the detected supercharging pressure is large enough, it means that the pressure lead-in side solenoid valve 103 is full open and the leak side solenoid valve 104 is full close, but if supercharging pressure goes up and the differential pressure comes to 50mmHg or so, the solenoid valve 103 is gradually closed and the solenoid valve 104 is gradually opened. Next, if the supercharging pressure goes up too much, the solenoid valve 103 comes to the full close, and if the differential pressure comes to minus 50mmHg as so, the leak side gets closing but the lead-in side gets opening instead. Therefore, both these solenoid valves comes to be controlled at a characteristic with no hysteresis by the difference between the target supercharging pressure and the actual supercharging pressure in consequence.
Patent JP-H03257462-A (JP)
Title: Electrostatic latent image developing agent and developing method
Inventor: NIHEI YOSHITO
IPC: G03G9/08
Filed: 1990-03-07
Abstract: PURPOSE:To sharpen the electrostatic charge quantity distribution among toner particles and to speed up the rise of electrostatic charge as well as to stabilize an electrostatic charge quantity by further adding amorphous magnetic alloy particles to magnetic toner particles. CONSTITUTION:This developer is formed by adding a carrier (B) to the magnetic toner (A) which is formed by adding the amorphous magnetic alloy particles (A2) further to the magnetic toner particles (A1) contg. magnetic powder and resin, And 6Cr-2V-16Si-6B-balFe, etc., are usable for the component A2. The component B having 10 to 45mum average particle size and the component A of 5 to 30mum average particle size are preferably used. Further, the component A2 of 0.01 to 10mum average particle size is preferably added at 0.1 to 10wt.% to the component A1.
Patent JP-S54147874-A (JP)
Title: Electronic watch with zero resetting
Inventor: ICHIKAWA SHINGO
IPC: G04C9/00
Filed: 1978-05-12
Abstract: PURPOSE:To let setting of zero reset operation state and resetting of auxiliary counter be simultaneously accomplished and always accurate zero resetting correction be accomplished by letting a zero resetting switch also serve as a resetting switch for the auxiliary counter synchronized to a hand operation display device. CONSTITUTION:When in an electronic watch having a reference oscillation circuit 1, frequency dividing circuit 2, electromagnetic converter 8, hand operation display device 9 the user operates a zero resetting switch 21 once when the position of the second hand 9c is in the position of zero second, the output signal from a waveform forming circuit 23 becomes reset signal by passing through an AND gate 32 and an auxiliary counter 11 and timer circuit 35 are reset by this signal and are changed over to zero reset operation state. When in this state the user operates the zero resetting switch 21 at the same time of time announcement, the frequency dividing circuit 2 and refrence counter 13 are reset and at the same time an RS.FF 16 is set, whereby zero resetting operation is accomplished.
Patent JP-S53142198-A (JP)
Title: Manufacture of electrostrictive oscillator
Inventor: YOKOYAMA KATSUNORI
IPC: H01L41/22
Filed: 1977-05-18
Abstract: PURPOSE:To obtain a highly reliable oscillator which can have the maximum spraying spraying efficiency when used to the ultrasonic oscillator humidifier, by constituting the electrode of a fixed shape onto the both surfaces of the electrostrictive oscillator element body after a polarizing operation.
Patent JP-S53142714-A (JP)
Title: Ultra-electric induction magnetic floating car
Inventor: KAKEHI YUTAKA
IPC: B61B13/08
Filed: 1977-05-18
Abstract: PURPOSE: To reduce weight and to improve vibration characteristic, by fixing and supporting a cryostat, to which a ultra-electric induction coil for floating and a ultra-electric induction coil for guide are sealed, in a car body frame, and by unifying them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61214877-A (JP)
Title: Video signal processor
Inventor: OKAWA YASUHITO
IPC: H04N7/00
Filed: 1985-03-20
Abstract: PURPOSE:To suppress low the luminance of the edge part of character information when the luminance signal of the video signal exceeds the prescribed electric potential and to decode easily character information in case of any character information by setting a character outline part of an on-screen signal to an optical electric potential. CONSTITUTION:At a horizontal synchronizing separator circuit 1 of a video signal processor, a horizontal synchronizing signal (b) is extracted from a video signal (a), and a vertical synchronizing signal (c) is outputted from a vertical synchronizing separator circuit 2 with a signal (b) as an input. The synchronizing signals (b) and (c) are inputted into a character generating device 3 provided with an oscillating circuit and at the video signal period of the signal (a), a character signal (d) is inputted. Signals (a) and (b) are applied to a clamping circuit 4, and the pedestal electric potential of the signal (a) is clamped to the constant electric potential. Further, the signal (d) is overlapped by an adder circuit 5 to a clamped video signal (e) and a differential pulse is generated by the signal (d) from a differential circuit 6. A signal with an outline part of the on-screen character as a prescribed electric potential is outputted in accordance with the differential pulse from a substracting circuit 7.
Patent JP-H02235397-A (JP)
Title: Printed multilayer interconnection board
Inventor: YASUDA MASAKAZU
IPC: H05K1/02
Filed: 1989-03-08
Abstract: PURPOSE:To make layers of a printed wiring board multiple by facilitating alignment between inner layer materials by making use of the fact that neighboring inner layer materials are attracted each other due to the magnetic action of guide marks through each insulating layer consisting of a prepreg. CONSTITUTION:An inner layer material is equipped with inner layer conductors 22a-22f and has guide marks 10a-10d where thin permanent magnets having 2000 gauss are bonded to the surfaces of them with thermosetting adhesives. Even with respect to the other inner layer materials, similar steps are taken to them. In the cases of marks; 10a, 10b, 10e, 10f, 10i, 10j, 10m, and 10n, surfaces of them are polarized by the north pole and in the cases of the marks; 10c, 10d, 10g, 10h, 10k, 10l, 10q, and 10p, the surfaces of them are polarized by the south. Prepregs 32a-32e are held between 12a-12d and stainless plates 81 and 81' are disposed between upper and lower sides and a board is formed into a laminated shape. The magnetic action of the guide marks of the permanent magnets facilitates alignment when the laminate shape is formed and makes layers of printed wiring board highly multiple.
Patent JP-S56154948-A (JP)
Title: Preserving fruit of kochia scoparia by can
Inventor: SHIMADA KOUJI
IPC: A23B7/00
Filed: 1980-04-28
Abstract: PURPOSE: To prepare cans of fruit of kochia scoparia having improved taste, by giving constant pressure to processed fruit of kochia scoparia in water-saturated state so that the fruit is made in a state ≤ the water-saturated state, followed by canning it.  
     CONSTITUTION: Fruit of kochia scoparia is boiled in hot water for about 30min, soaked in tepid water for about one day, put in a bamboo basket and rubbed by hands so that its husk is flown away. The fruit is subjected to a sieve, sundries are removed, and the dehydrated fruit is fully fed to cans. Temporary covers are placed on the cans, which are inverted, heated at ≥95°C for 30min, and the temporary covers sealed up at 93W94°C to makes cans of fruit of kochia scoparia. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05219625-A (JP)
Title: Processing of insulated power cable end
Inventor: KOGA SHOICHI
IPC: H02G1/14
Filed: 1992-02-07
Abstract: PURPOSE:To provide processing method of insulated power cable end causing no deterioration of insulation performance. CONSTITUTION:Insulation layer 2 at the end of an insulated power cable 1 is cut off to expose a conductor 3 which is then connected electrically with a conductor 4 through compression and a stress cone 6 is fixed on the insulation layer 2. In such a processing method of the insulated power cable end 1, after electric connection of the conductors 3 and 4, a spacer 5 is applied onto the conductor 4 and then the stress cone 6 is fixed onto the insulation layer 2 while penetrating through the conductor 4 applied with the spacer 5.
Patent JP-2000260353-A (JP)
Title: Vacuum container and image forming device
Inventor: ANDO TOMOKAZU
IPC: H01J29/86
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a high quality image by setting a ratio of inner cross section area of a vacuum container at a cross section formed by cutting a main plane of a first or a second substrate with a horizontal plane to total cross section area of a plurality of spacers at the cross section to be in a specific range. SOLUTION: Frit glass is applied at a plurality of column spacers 104 positions of a rear substrate 102 loaded on an electron emission element 109, and column spacers 104 are placed at the positions, heated, adhered to the rear substrate 102. A frame portion 103 whose upper and lower parts are coated with the frit glass is set on the rear substrate 102, a phosphor 108 that emits light by electron radiation to display a screen is placed and fixed facing to an electron emission element 109, is heated to an adhesion temperature of the frit glass with being loaded, and then cooled to manufacture a vacuum container 106. Ratio of an area A inside the frame portion 103 to a total cross section S of cross sections of the plurality of column spacers 104, namely support efficiency η, is set in a range of 0.018-7.8%, and thereby, a desired vacuum container is constituted.