baber/WOPTO huggingface dataset:
Patent JP-S6157372-A (JP)
Title: Control of printer
Inventor: SATO MITSURU
IPC: B41J29/38
Filed: 1984-07-28
Abstract: PURPOSE:To facilitate operations for test printing, by a method wherein either an operation of normal line feeding or an operation of spacing without setting a printing paper is discriminatively performed according to whether or not a printing paper is set, by using only a contact for detecting the presence or absence of the printing paper. CONSTITUTION:A processor 1 is started by a command for test printing, and examines the presence or absence of the printing paper through the condition of the contact 13. For example, when the contact 13 is OFF and it is judged that the printing paper is absent, a spacing operation is conducted, then the presence or absence of the paper is checked, and when the paper is absent, the spacing operation is conducted. These operations are repeated, and the spacing operation is finished when the contact 13 is turned ON. When the contact 13 is ON at the start of the test, it is judged that the paper is present, a line feeding operstion is conducted for a one-line amount, then the condition of the contact 13 is checked, and when the contact 13 is OFF, the line feeding operation is finished. Accordingly, printing on a platen due to misoperation of the switch can be prevented from occurring, and operations for test printing are facilitated.
Patent JP-H115446-A (JP)
Title: Door installing structure of cabin
Inventor: YOSHINO MASAHIKO
IPC: B62D25/04
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a door pillar, by providing an arm to detour the front end of the door pillar passing through the inner side of a cabin from a rotary hinge, and installing a door through the arm, to position the door surface almost along the outer surface of a projection line. SOLUTION: In this installing structure of a cabin, the door pillar 3 of the cabin 16 forming a projection line 1 is erected on a car body, and while groove shoulder parts 6 and 6 in the projection line 1 are connected to a plate stay 5 having a rotary hinge 10, an arm 9 to detour the front end of the door pillar 3 passing through the inner side of the cabin 16 from the rotary hinge 10 is provided, and a door 2 is installed through the arm 9, to position the door surface almost along the outer surface of the projection line 1.
Patent JP-S643741-A (JP)
Title: Recovery control system for virtual computer system
Inventor: KAWAMURA MASATO
IPC: G06F9/46
Filed: 1987-06-25
Abstract: PURPOSE:To quickly recover the fault of a virtual computer VM system by preserving the saving information on a guest VM to prevent the guest VM from performing the re-loading and re-rising actions in case an error occurs in a program running state. CONSTITUTION:When an error occurs while a VM control program 11 is running, a recovery control part 13 recognizes the contents of the error and causes the system breakdown as necessary. The control is carried out for the re-IPL and the re-leading of the program 11. For the guest VM12-1-12-3, however, no re-rise is carried out owing to a fact that the saving information 14 is stored and used. When the program 11 is running for a certain guest VM, the information on the guest VM including the I/O interruption processing, etc., carried out from the guest VM is not saved yet. Therefore the previous environment is not restored as long as the system breakdown occurs. Thus the re-IPL and the re-rise are required for the corresponding guest VM.
Patent JP-H0211408-A (JP)
Title: Vehicle suspension arrangement
Inventor: SATO MOTOHARU
IPC: B60G11/20
Filed: 1988-06-27
Abstract: PURPOSE:To reduce the weight of a suspension arrangement comprising a trailing arm, upper and lower control arms, and an A-shaped control arm by supporting the part of the lower control arm to be mounted on the vehicle body side by means of a torsion bar extending in the longitudinal direction. CONSTITUTION:There are provided an upper control arm 5 extending in the lateral direction and connecting between a forward upper part of a wheel supporting member 2 and a vehicle body 4, and a lower control arm 6 extending in the direction of a wheel shaft and connecting between a rear lower part of the wheel supporting member 2. There are also disposed an A-shaped control arm 7 connecting between the rear lower part of the wheel supporting member 2 and the two points located along the longitudinal direction of the vehicle body 4, and a trailing arm 8 extending in the longitudinal direction and connecting between the vehicle body 4 and the wheel supporting member 2 to constitute a vehicle suspension arrangement. Here, the mounting portion of the lower control arm 6 to be mounted on the vehicle body 4 side and the vehicle body 4 are connected with a torsion bar 40 extending in the longitudinal direction.
Patent JP-H0831145-A (JP)
Title: Magnetic tape cassette equipped with display member
Inventor: AIDA MASAHIKO
IPC: G11B23/38
Filed: 1994-07-11
Abstract: PURPOSE:To eliminate the laboriousness of sticking and peeling a sheet displaying titles in accordance with the recording contents by forming a display member for plural times which exists along the display part on the rear surface of a cassette body and can be arbitrarily let off and delivered to a roll form and housing the member into the display part. CONSTITUTION:The front surface side of a cassette body 1 is provided with a lid mechanism (cover) 5 and the rear surface is provided with the slightly recessed rectangular display part 6. The long-sized display member 7 is arranged in the display part 6 in such a manner that the member can be freely let off. Namely, the rolled part 7a of the display part member 7 is housed to the inner side of one corner part 1c on the rear surface side and the drawn out part 7b is so set that the part is operated to be drawn out on the inner side at the other corner 1d. Namely, the display part 6 is provided with slit-like holes 8, 9 near the one corner part 1c and near the other corner part 14 thereof and the corner part 1c is provided with a freely rotatable shaft part 10 on its inner side to support the rolled part 7a of the display member 7. The other corner 1d is provided with a freely rotatable take-up shaft 11 with which the drawn out end 7b is engaged on its inner side.
Patent JP-S5491164-A (JP)
Title: Agc system
Inventor: NAGAOKE TAKAO
IPC: G11B20/10
Filed: 1977-12-28
Abstract: PURPOSE:To absorb the amplitude fluctuation of high-speed modulation signals by providing additionally an amplitude equalizer in an AGC circuit, which is constituted by a variable gain amplifier, an smplitude discriminator, a LPF, etc., and applying the output of the equalizer to the amplitude discriminator to reduce the dependence of a detection output upon data patterns. CONSTITUTION:Amplitude equalizer EQL is privided in the input side of amplitude discriminator DET in an AGC circuit which is constituted by variable gain amplifier GCA, where input signal Vsi is inputted, amplitude discriminator DET and LPF LF. Then, the level of input signal Vsi is arranged, and simultaneously, harmonic components of input signal Vsi are emphasized to make a pulse narrow. Then, peak shift is reduced, and the dependence of detection output Vd of amplitude discriminator DET upon data patterns is reduced. As a result, the time constant of LPF LF is made small to absorb the amplitude fluctuation of high-speed modulation signals. Equivalent effects can be obtained if amplitude equalizer EQL' is provided in the output signal bus for output signals.
Patent JP-H09316734-A (JP)
Title: Flat bar for card
Inventor: HIRAI HARUMI
IPC: D01G15/24
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To save a resource for the sliding member of a flat bar used in the rotary flat device of a card. SOLUTION: An I-shaped cross section sliding member 20 having projecting tow and heel parts on both the sides in the longitudinal direction and using the central part therebetween as an attaching part 23 is engaged with a projection disposed at the longitudinal end of a hollow cross section flat main body 6 and used as a receiving part 9, and subsequently tightened with an attaching screw 24. When the tow and heel parts 22, 21 on one side are worn in the initial attached state, the attaching screw 24 is detached, and the sliding member 20 is turned over. The non-used tow and heel parts 22, 21 are subsequently again attached to the flat main body 6, while a sliding guide 50 is used as a sliding and engaging position.
Patent JP-H028294-A (JP)
Title: Liquefaction of coal
Inventor: HORIE KAZUHIRO
IPC: C10G1/00
Filed: 1988-06-27
Abstract: PURPOSE:To perform a liquefaction of coal at lower temperatures in an improved yield by heating, in advance, a coal slurry to higher temperatures, under a hydrogen-pressurized state, than the reaction temperature followed by making a temperature control through e.g. cooling in the reaction column. CONSTITUTION:A slurry prepared by dispersing coal in a solvent is heated, in advance, under a hydrogen-pressurized state, to higher temperatures (pref. ca. 420-430 deg.C) than those required for securing a specified temperature in a reaction column. Thence, the temperature in the reaction column is controlled at pref. ca. 435-445 deg.C by cooling either between the above heating section and the reaction column or in the reaction column, thus carrying out the objective liquefaction of coal.
Patent JP-S5681568-A (JP)
Title: Pyridazinone derivative
Inventor: YAMADA TOSHIHIRO
IPC: C07D/
Filed: 1979-12-05
Abstract: NEW MATERIAL:A pyridazinone derivative of formula I (R 1  is lower alkyl; Z is S or methylene; X is S or NH; m is 1W3; n is 0W2).  
     EXAMPLE: N-Cyano-S-methyl-N'-[ 3-(3-oxo-6-phenyl-2-pyridazinyl)propyl ]isothiourea.  
     USE: Remedy and preventive for peptic ulcer, e.g. hyperacidity, gastric ulcer, duodenal ulcer, etc. Long duration, low toxicity, and low tendency of causing the drug- resistant state.  
     PROCESS: A compound of formula I wherein X is S is prepared e.g. by reacting an amine derivative of formula II with a compound of formula III (R 2  is lower alkyl) in a solvent such a ethanol, acetonitrile, etc. or in the absence of solvent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000349114-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HAJI HIROSHI
IPC: H01L21/60
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide semiconductor devices and the manufacturing method thereof wherein a semiconductor wafer is protected from a contamination due to an adhesion of a foreign material to the devices and the handling of the wafer is facilitated. SOLUTION: In the manufacturing method of semiconductor devices, which manufactures a semiconductor material formed by sealing a semiconductor wafer 1 with a resin, the wafer 1 formed with a plurality of semiconductor elements 1' is pinched in between two sheetlike resin films 3 to thermally pressure-bond the films 3 to the wafer 1, thereby forming a resin layer 3. Through holes 3a to penetrate the layer 3 are formed in this layer 3 in the state corresponding to the positions of electrodes 2. After conductive parts 7 made to have continuity with the electrodes are respectively formed in each of these holes 3a, the wafer 1 is cut to obtain a plurality of the semiconductor devices 26.  As a result, the layer 3 for sealing is formed on the electrode formation surface of the wafer 1 in the early stage of the manufacturing process of the devices 26 and with the wafer 1 protected from a contamination due to an adhesion of a foreign material to the devices in the manufacturing process, and the handling of the wafer 1 can be facilitated.
Patent JP-H063493-A (JP)
Title: Method and equipment for separating radioactive nuclide
Inventor: NAKAMURA TOMOTAKA
IPC: G21F9/06
Filed: 1992-06-18
Abstract: PURPOSE:To make it possible to prevent deposition of a platinum metal group element on the surface of a platinum catalyst, i.e. deterioration of the catalyst, and to regulate a valence to be four-valent at a high speed and with high efficiency at ordinary temperatures. CONSTITUTION:A radioactive solution and a hydroxylammonium nitrate water solution are introduced into a reducing reaction tank 4 provided with an agitating device 3, from the respective storage tanks 1 and 2 thereof, and platinum metal group ions are reduced to metal. Metal particles are separated by a filter 5, the solution containing five-valent neptunium is sent into a column 6 filled up with a platinum catalyst, and the neptunium is reduced to be four- valent by a catalyst surface reaction while the solution passes through the column 6. Four-valence has a higher complex forming force than five-valence and thereby execution of solvent extraction is enabled. The solution containing the four-valent neptunium, which comes out of the column 6, is sent to a mixer- settler 7 and brought into liquid-liquid contact with an extraction solvent from an extraction solvent tank 8, and the neptunium is separated by extraction from the solution.
Patent JP-S5997961-A (JP)
Title: Tape cutter
Inventor: REBU SHIYURUYAKU
IPC: B65H35/04
Filed: 1983-09-01
Abstract: Shear for use on a roll of tape, consisting of a main body (14) that carries a blade (16) and hinged wings (17, 18) that embrace the roll and have locking means (22) joining them to hold the shear on the roll.
Patent JP-S6139512-A (JP)
Title: Feedback type current transformer
Inventor: MATSUOKA MASANORI
IPC: A61B5/296
Filed: 1984-07-31
Abstract: PURPOSE:To obtain the feedback type current transformer of excellent error characteristics, small sized, light weight and high efficiency by a method wherein the core of a main current transformer and the core of an auxiliary current transformer are constituted by the cores having different magnetic characteristics. CONSTITUTION:The core 6 of a main current transformer and the core 7 of an auxiliary current transformer are constituted by the magnetic materials having different magnetic characteristics. For example, a magnetic material having excellent low magnetic flux density is used for the main current transformer core 6, and a magnetic material having high saturated magnetic flux density is used for the auxiliary current transformer 2. Consequently, as burden characteristics of the absolute value of error can be freely adjusted, a feedback type current transformer of excellent current characteristics can be obtained. Moreover, the number of turns can be reduced easily, this reduction in number of turns results in decrease of heating power when an excessive current is applied, and excessive current intensity can be increased, thereby enabling to obtain a feedback type current transformer of small size, light weight and high efficiency.
Patent JP-2000350036-A (JP)
Title: Image processor
Inventor: FUKUDA HIROAKI
IPC: G06T7/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To eliminate noise of a background part by extracting the background part on which the noise is superimposed through a comparatively simple processing. SOLUTION: An M×N matrix generating section 2 generates an image data matrix of M×N size of image data which is read by an image read section 1. A frequency analyzing section 3 applies frequency analysis to the generated M×N image data matrix. An on-background noise detection section 4 detects the feature quantity of the image data in a frequency region on the basis of the result of frequency analysis to detect the noise of the background. A noise eliminating section 5 eliminates the noise on background on the basis of the M×N image data matrix, the result of frequency analysis and the result of detection of the noise on the background. An image output section 6 prints out the image data from which the noise is eliminated.
Patent JP-H0513173-A (JP)
Title: Electric device and illumination apparatus
Inventor: FUJII HIROSHI
IPC: H05K1/18
Filed: 1991-06-29
Abstract: PURPOSE:To miniaturize a device. CONSTITUTION:Multiple bases 13, 14, 15 are integrally molded, and electric parts 11 are fitted. The base 15 is separated from the bases 13, 14 and is arranged nearly perpendicularly to them. The electric parts 11 are fitted only on the outside of the base 15. Since the base 15 is arranged nearly perpendicularly, the space is effectively utilized, and a device is miniaturized. The insulation distance among the electric parts 11 of the bases 13, 14 and the electric parts 11 of the base 15 can be secured.
Patent JP-H078217-A (JP)
Title: Health food containing docosahexaenoic acid and its production
Inventor: IIZUKA TOKIO
IPC: A23L1/30
Filed: 1993-06-29
Abstract: PURPOSE:To obtain a health food containing docosahexaenoic acid, having a high docosahexaenoic acid content and stable to storage and heat-treatment. CONSTITUTION:This health food containing docosahexaenoic acid is characterized by the incorporation of marine microalgal cells containing docosahexaenoic acid(DHA).
Patent JP-H115555-A (JP)
Title: Steering angle sensor mounting structure of forklift
Inventor: OKANO KIMIHIKO
IPC: B62D7/08
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To increase an eccentric amount which can be absorbed in a connection part between an input shaft and a mounting shaft of a steering angle sensor. SOLUTION: To a mounting shaft 4 serving as a rotational center of a rear axle side, a hat-shaped coupling bracket 20 is fixed, in a central part thereof, a slot 24 is formed. Relating to the slot 24, a two-face width part 26 formed in an input shaft 19 of a steering angle sensor 7 is fitted, torque can be transmitted. An eccentric amount between both of them is absorbed by elastic deformation of the coupling bracket 20 itself or relative movement of the slot 24 and the input shaft 19.
Patent JP-H117691-A (JP)
Title: Disk device
Inventor: KUME HIDEKI
IPC: G11B17/035
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a disk device capable of surely performing the chucking operation. SOLUTION: A guide member 36 drooping at a prescribed angle θ is provided on a main chassis 14 positioned at the lower side of a tray 12 and corresponded to another end of a drive chassis 16. Then, by the engagement of an engaging part 34 with this guide member 36, another end of the drive chassis 16, i.e., the side where the turntable 32 is arranged, is linearly displaced in accordance with the guide member 36. One end of the drive chassis 16 is displaceably mounted on the main chassis 14. Consequently, when the chucking operation is performed by rocking the drive chassis 16 taking one end as the fulcrum, the center position (O) of the turntable 32 is displaced so as to pass through the center position (O') of the disk 42.  By this procedure, the disk 42 is always accurately chucked, since the center position (O') of the disk 42 on the tray 12 and the center position (O) of the turntable 32 can be made to coincide.
Patent JP-S5784351-A (JP)
Title: Electromagnetic ultrasonic inspecter
Inventor: TANAKA AKIHIRO
IPC: G01N29/04
Filed: 1980-11-14
Abstract: PURPOSE:To achieve a correct inspection of material with a larger S/N regardless of the length of a cable by transmitting a detection signal of a probe to an inspection indicator after amplified. CONSTITUTION:A pole 5 from a probe 1 is fixed and a handle 6 is provided therein. A matching transformer 7 and an arithmetic amplifier 8 are housed in the handle 6. For example, the handle 6 is made of a non-heat conductive material, for to prevent the effect of heat generated in the probe 1. To shield extraneous noise, a shield material 9 is provided on the inner wall of the handle 6. As the detection signal of th probe 1 is amplified with an amplifier 8 and transmitted to an inspection display, the S/N can be increased even if the cable 3 is lengthened. Besides as the amplifier 8 is housed in the handle 6, inspection can be done more easily than it would be when it is provided in the course of the cable 3.
Patent JP-S5586046-A (JP)
Title: Delayed wave circuit for traveling wave tube
Inventor: TSUTAKI KUNIO
IPC: H01J23/26
Filed: 1978-12-21
Abstract: PURPOSE: To prevent backward waves from oscillating without affecting the amplitude of fundamental waves at all constituting a number of helixes which are divided from the viewpoint of high frequency waves with the metal wires which have a number of types of cross-sectional configuration.  
     CONSTITUTION: This helix-shaped delayed wave circuit consists of a vacuum enclosure device with the output high frequency wave window 5, the high frequency wave attenuator 3 which is arranged inside it, and the helix 6 which is supported by the helix supporter 2. The helix 6 uses the metal wire which has a circular cross section on the high frequency wave attenuator end 3 and the metal tape which has a rectangular cross section on the output high frequency window end 5, bordering nearly the center between the high frequency wave attenuator 3 and the output high frequency window 5. Such a helix 6 obtains the same effect as in that which is divided into two against space higher harmonics. The helix can be configured by using the metal tape which differs in the cross-sectional area. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11350466-A (JP)
Title: Soil improving construction method
Inventor: SHIMADA KEIJI
IPC: E02D3/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To easily execute the lightweight ground and easily improve the ground where a structure is built by mixing a lightening material and a consolidating material with the sediment in the ground, and forming a solidified improved body having a lower specific gravity in the ground. SOLUTION: The sediment in a soft portion 3, a lightening material forming the mixed soil having a lower specific gravity when mixed with sediment, and a consolidating material fixing the lightening material in the sediment are mixed to form an improved body 4 in the soft portion 3. The improved body 4 solidified by the consolidating material and having the lower specific gravity is formed in the ground, thus the lightweight ground can be easily executed without requiring such labor that the sediment generated when the ground is excavated is temporarily sent to the outside of the ground and the sediment and consolidating material are mixed on the outside of the ground and installed on the ground, thereby the foundation ground 1 where a structure 6 is built can be easily improved.
Patent JP-S5491128-A (JP)
Title: Jitter correction system
Inventor: MORITA SHIGEYUKI
IPC: H04N5/95
Filed: 1977-12-28
Abstract: PURPOSE: To correct jitter by lengthening or shortening a delay time given to video signals each time switching of two rotary video heads in case of the still reproducing of a VTR in the helical scanning system.  
     CONSTITUTION: At a normal reproducing time, switching transistors Q 1  and Q 2  are held at a turning-on state and a turning-off state respectively, and signals which were picked up by video heads H 1  and H 2  and amplified by pre-amplifier 10 pass always through CCD delay line 12. Each time switching of video heads H 1  and H 2 , transistors Q 1  and Q 2  are turned on and off alternately, and signals from pre- amplifier 10 are switched to pass only through CCD delay line 12 or to pass through delay lines 11 and 12 where a delay time is 0.5H (H=horizontal period), and intervals of horizontal synchronizing signals which are reduced to the half of normal intervals at the switching point of heads are made uniform. 
     COPYRIGHT: (C)1979,JPO&Japio