baber/WOPTO huggingface dataset:
Patent JP-H0698868-A (JP)
Title: Magnetic resonance imaging system
Inventor: TAKAHASHI FUMIKAZU
IPC: A61B5/055
Filed: 1992-09-21
Abstract: PURPOSE:To provide a magnetic resonance imaging system which enables the shortening of the total photographing time while achieving a suppression of the blurring of images and improvement in the S/N ratio. CONSTITUTION:A magnetic resonance imaging system is provided with a transmitting/receiving section 2 which transmits a high frequency while receiving an echo signal from a specimen and a calculation section 3 which controls the transmitting/receiving section 2 while reconstructing an image using the echo signal. The calculation section 3 sets at least any of alphai, TEi, TEi and Gi to a fixed value so that the total of intensities Si (i=1, 2... and n) of the echo signals is maximized while the intensities of the respective echo signals become the same in substance when the frequency of exciting the high frequency pulse for obtaining the echo signal necessary for the reconstruction of the image is represented by (n), an excitation flip angle, echo time and excitation repetition time of the ith high frequency pulse in the frequency (n) by alphai, TEi and TRi respectively and a receiving gain of the transmitting/receiving section 2 by Gi.
Patent JP-H0587183-A (JP)
Title: Vibration damping device
Inventor: HONDA YOICHIRO
IPC: B61B12/04
Filed: 1991-09-30
Abstract: PURPOSE:To improve the weight and maintainability while simplifying the structure and reducing the cost and enabling vibration damping control without causing problems on safety due to the abnormality of the elements. CONSTITUTION:The gimbal shaft 21 of a control moment gyro 20 having a flywheel 5 rotated at high speed is provided with a centering spring 2 with a relatively weak spring constant to form such structure that the centering spring 2 is held around the gimbal shaft 21 as the center in a low frequency region and that the gimbal shaft 21 can oscillate equally in bypolar directions at the time of braking action. A load impedance 1 is connected between the terminals of a gimbal shaft control motor (generator) 3 provided at the gimbal shaft 21 so as to provide the output shaft, right-angled to the gimbal shaft 21 and the axis of the flywheel 5, of the control moment gyro 20 with braking force to the rotation in the direction of the output shaft.
Patent JP-H1095150-A (JP)
Title: Recording apparatus and recording method
Inventor: KOMATA KOICHI
IPC: B41J21/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To enable a process in which for example, even when a recording medium is running in a slanted state, an image without inclination in the whole area of the recording medium is recorded by detecting the inclination of the recording medium from a recording head, correcting image data corresponding to the results of detection, and recording the corrected image. SOLUTION: When a driving signal and image data are sent from a host, a transportation roller is driven by a driving motor 7, and recording paper is transported from a feeding part to a printer. When the recording paper is slanted here, at the arrival of the end part of the recording paper at a line sensor, the size and inclination of the recording paper are calculated from the output of the sensor and the signal of a driving control part 6 by an inclination correction part 4. When the inclination is detected, image data are rotated in accordance with the inclination of the recording paper, the image data are developed for every raster, and the periphery of the image data is cut off. After that, data in which the inclination is corrected are sent practically to the head, and printing is carried out.
Patent JP-S62111458-A (JP)
Title: Semiconductor integrated circuit
Inventor: WADA YOSHIKI
IPC: H01L27/04
Filed: 1985-11-09
Abstract: PURPOSE:To make it possible to judge the quality of a semiconductor circuit, by providing an electrode pad, which can impart a DC bias to the gate electrode of a semiconductor active element by the connection to an existing electrode pad. CONSTITUTION:In this semiconductor integrated circuit, an additional electrode pad P6 is provided in correspondence with an existing electrode pad P2. One end of a resistor R4 is connected to an electrode pad P6. By connecting the electrode pad P6 and the electrode pad P2, the function which is the same as that of a conventional integrated circuit in an equivalent mode is obtained. Since the gate electrode of a semiconductor active element M is not connected to the source electrode of the semiconductor active element in a DC mode, the DC measurement of the gate characteristics of the semiconductor active element can be performed. Thus, the quality of the semiconductor integrated circuit can be judged.
Patent JP-H08113033-A (JP)
Title: Door structure for automobile
Inventor: KAMISHIRO HIDETOSHI
IPC: B60J5/04
Filed: 1994-10-18
Abstract: PURPOSE: To increase a degree of freedom in the arrangement of a locking hole, prevent infiltration of rainwater without requiring much labor to block up the locking hole, and easily remove a door trim in the case of making common use of a door body on which the door trim is installed. CONSTITUTION: In a door structure for an automobile where a door trim 4 is installed on a door body 3 composed of an inner panel 1 and an outer panel 2 through a clip, a locking hole 1a to install the clip is bored in the inner panel 1, and a projecting eaves part 6 is formed on the inside of the inner panel 1 and on the upper side of the locking hole 1a. A projecting guide part 7 continuing with a lower end surface of the inner panel 1 from the eaves part 6 is formed on both sides of the locking hole 1a, and the eaves part 6 and the guide part 7 are formed by press work of the inner panel 1.
Patent JP-H0972233-A (JP)
Title: Engine fuel cut system
Inventor: YAMADA YUKIO
IPC: F02D41/04
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent an engine from being damaged with a rise of engine cooling water temperature by inputting a signal from a water temperature sensor into an engine control unit, and cutting fuel when a water temperature value is increased higher than a set value. SOLUTION: Cooling water circulating passages 3, 4 are connected to each other between an engine 1 and a radiator 2, and a water temperature sensor 9 is inserted in the cooling water passage in the engine 1, and also an output signal is inputted into an engine control unit 10 together with a signal from a vehicle speed sensor 11. When the engine control unit 10 reads off each input signal, and a vehicle speed reaches a set speed or more, a solenoid valve 16 in a passage 15, by which fuel is supplied to the fuel injector 14 of a carburetor 13, is closed. When engine cooling water temperature reaches a set temperature or more, the solenoid valve 16 is similarly closed. Hereby, the engine 1 is prevented from being damaged due to the increment of the engine cooling water temperature.
Patent JP-H0193768-A (JP)
Title: Exposure device
Inventor: MISHIMA NOBUHIRO
IPC: G03G15/04
Filed: 1987-10-06
Abstract: PURPOSE:To correct the change of the quantity of light of a fluorescent lamp and the variance of the exposure due to staining of a lens and a reflection mirror or the like by detecting the light, which is reflected on a density reference pattern provided at the side of an original, through the lens to control the quantity of light of the fluorescent lamp. CONSTITUTION:A reference pattern 11 which has a uniform density along the side of an original 7 is provided on an original platen glass, and the illuminating light from the fluorescent lamp 1 passes through a reflection lens 4 in accor dance with the reference pattern 11, and the quantity of this light is detected by an optical sensor 2 and is inputted to a control part 17 through an amplifier 15. The control part 17 compares the detected quantity of light with the quantity of light preliminarily set by a setter 18 and outputs a signal corresponding to the comparison result to a regulator 19 to control the power supplied to the fluorescent lamp 1. By this constitution, the variance of the quantity of light of the fluorescent lamp 1 due to the change in temperature and that in exposure due to staining of the lens 4 or the reflection mirror or the like are corrected.
Patent JP-H03116855-A (JP)
Title: Package structure
Inventor: MURATA FUMIO
IPC: H01L23/10
Filed: 1989-09-29
Abstract: PURPOSE:To lessen the poor wetting of a sealing part by a method wherein the sealing part that the sealing member of either a package base or a package cap is made to vary gradually in thickness along the inside to the outside of the sealing member is provided to a sealing region. CONSTITUTION:The Au evaporated face of an LSI chip 4 is laid on top of the Au metallized face previously provided to the center of the inner face of a package base 1, which is made to stand under an atmosphere of high temperature, whereby the Au metallized face and the Au evaporated face react with each other to form an Au-Si eutectic, and the LSI chip 4 is bonded to the inner face of the package base 1. After the bonding pad of the LSI chip 4 is connected to a lead frame 5 with a bonding wire 6, the package cap 2 on which a low melting glass 3 has been formed is aligned with the package base 1, and they are pressed against each other in opposed directions keeping them in an atmosphere of high temperature to seal up them. By this setup, the occurrence of voids caused by the discharge failure of the package inner pressure can be prevented.
Patent JP-2000060645-A (JP)
Title: Thin folding table
Inventor: SATO TATSUMI
IPC: A47B3/091
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling and folding by pivoting a bracing stay composed of double stays having a spring interposed therein to a connecting board and a bearing board and by storing it in a state of leg cylindrical columns flush with the inside of the base rods under a table in folding. SOLUTION: A reverse-U-shaped leg cylindrical column 5 attached to the bottom face of a top plate 1 by front/rear base rods, having a reinforcing plate 3 in the top part between the both sides of the front/rear base rods 2 and side plates 10 in its bottom is rotationally pivoted with a pivot 14 serving as a fulcrum. Connecting plates 4 are arranged between the front/rear base rods 2 in the left/right both sides of the top plate 1 bottom and a bracing stay composed of stay rods 6a, 6b having spring 7 interposed therein is pivoted to a bearing board 8 by the pivot shafts 9 respectively so that the leg cylindrical column 5 is rotationally folded between the connecting plates 4 and the side plates 10. In this state, when the leg cylindrical columns 5 are folded inward, the leg cylindrical columns 5 are so stored as being flush with the inside of the front/rear base rods 2 under the table.
Patent JP-H0982312-A (JP)
Title: Lithium secondary battery and manufacture of lithium secondary battery
Inventor: KAWAKAMI SOICHIRO
IPC: H01M4/48
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with high capacity and high charge/discharge efficiency by constituting a positive electrode with positive active material powder having a particle size of primary particles of 0.5μm or less. SOLUTION: A positive active material 201, a binder 202, and a conducive auxiliary material 203 are mixed, and a solvent is added to the mixture to adjust the viscosity to prepare paste. The paste is placed on a current collector 200, dried to form a positive active material layer 204, an a positive electrode 205 is obtained. The positive electrode 205 is constituted with the positive active material 201 having a particle size of primary particles of 0.5μm or less, and if necessary the thickness is adjusted with a roll press. As the conductive auxiliary material 203, amorphous carbon such as acetylene black is used, and its shape is made powdery or fibrous. As the binder 202, such as fluororesin and polyethylene are used.  By using a material with high conductivity and inactive to battery reaction as the current collector of the positive electrode 205, or negative electrode electrons consumed in the electrode reaction are efficiently supplied, and current generated is collected.
Patent JP-S62113231-A (JP)
Title: Virtual disk control system for extended storage device
Inventor: NUNOKAWA HIROSHI
IPC: G06F12/10
Filed: 1985-11-12
Abstract: PURPOSE:To prevent the throughput from decreasing by decreasing the frequency of input and output between an extended storage device and a main storage device when the operation of a magnetic disk device is simulated. CONSTITUTION:Data transfer between the extended storage device 11 and main storage device 10 is carried out in track units. Further, track contents are read out of the extended storage device 11 to a track image buffer 15 unless the contents of a track necessary for any track image buffer 15 are held. Track contents are written from the track image buffer 15 to the extended storage device when the contents held in the track image buffer 15 are changed into different track contents and when the simulation of a channel program for a virtual disk deice is finished. Then, that is carried out unless the contents of a track which are held so far are reflected on the extended storage device 11 although the contents are updated.
Patent JP-H0779658-A (JP)
Title: Method for multiplying shore root resource
Inventor: YAMAKAWA HIROMI
IPC: A01G33/00
Filed: 1993-09-16
Abstract: PURPOSE:To provide a method for multiplying shore root resources by forming an alga field and simultaneously raising young shellfish. CONSTITUTION:Algae as the feeds of young shellfish such as abalones are raised from their germs to an extent not having a possibility to receive eaten damages, and young shellfish are cultured to an extent capable of eating fine algae and the germs of sea algae. The sea algae and the young shellfish obtained thus are implanted on transplantation means, respectively, and raised for prescribed periods. Further, the transplantation means having the sea algae and the young shellfish thereon are attached to an implantation substrate having preliminarily been charged in a multiplication sea area. By this method, the sea algae raised to the extent not receiving the eaten damages and the young shellfish cultured to the shell length of some extent are implanted on the transplantation means, respectively, to implant a feed-eating habit on the young shellfish themselves and raise the sea algae so as to resist against the feed- eating pressure, and subsequently transplant on the implantation substrate in the sea area. Thus, both the sea algae and the young shellfish can be multiplied in good balance.
Patent JP-S62111510-A (JP)
Title: Amplifier circuit
Inventor: ASHIDA SHIGEAKI
IPC: H03G3/12
Filed: 1985-11-11
Abstract: PURPOSE:To facilitate the circuit integration without expanding the chip area by including a circuit being a series connection comprising a resistor and a switch in a circuit network connected between an input terminal and an inverting input and between an output terminal and the inverting input. CONSTITUTION:A resistor 3 and a switch 5 are connected in series between the inverting input of an operational amplifier 7 and an input terminal 1, a resistor 4 and a switch 6 are connected in series between the inverting input of the amplifier 7 and an output terminal 2 and the non-inverting input of the amplifier 7 is connected to common. When the resistance value of the resistors 3, 4 is equal, the on-resistance of the switches 5, 6 is made equal. That is, in the circuit integration, the layout on a chip is made entirely identical to form the gain to be a desired value, 0dB. Thus, the circuit integration is easily realized because it is not required to increase the resistance or increase the size of a switching element by having only to add the switch 6 simply.
Patent JP-S63106040-A (JP)
Title: Reading aloud and calibrating device for sentence
Inventor: TAMURA TETSUO
IPC: G06F17/21
Filed: 1986-10-23
Abstract: PURPOSE:To improve the accuracy of calibration, by providing a segmenting notation table means on which notation to segment a range to be analyzed for the analysis of a sentence from an inputted document is described, and a means which edits the content of the segmenting notation table means. CONSTITUTION:The segmenting notation table 9 described the notation to segment the range to be analyzed from the inputted document. An editing means 10 is the means by which a user edits the segmenting notation table means 9 arbitrarily based on a document format used usually by the user, thereby, it is possible to set the optimum segmenting notation for the user, and to perform segmentation. Also, when the document with a different format is handled by the same user, plural kinds of tables are prepared, and the user can use those tables by switching them.
Patent JP-S59134332-A (JP)
Inventor: UIRIAMU JIYOOJI KAABAAGU
IPC: F01N3/20
Filed: 1983-12-26
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-2000080358-A (JP)
Title: Heat storage material composition
Inventor: ISHII TAKAHITO
IPC: F28D20/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which prevents a phenomenon of phase separation and does not decrease latent heat of melting by making the composition contain a hydrate salt type heat storage material, a supercooling preventive agent, water and a viscosity improver. SOLUTION: A heat storage material composition is a mixture of a hydrate salt type heat storage material with 1-3 wt.% of a supercooling preventive agent such as lithium fluoride or the like, 2-6 wt.% of water, 2-6 wt.% of a viscosity improver and if necessary, a material such as carbon black which accelerates heat transmission. The hydrated salt type heat storage material includes sodium succinate trihydrate, sodium sulfate decahydrate and calcium chloride hexahydrate. The viscosity improver is a single material selected from polyvinyl alcohol, polyethylene glycol, gelatin, sodium carboxymethyl cellulose, sodium alginate and the like or a combination of polyvinyl alcohol and gelatin, polyvinyl alcohol and sodium carboxymethyl cellulose, polyethylene glycol and a sodium alginate, gelatin and sodium alginate or the like.
Patent JP-2000082574-A (JP)
Title: Carbon heating element and its manufacture
Inventor: KURUMISAWA TOSHIMITSU
IPC: C23C14/24
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a device that is free from the occurrence of wire breaking abnormality, by housing an electrode made of tungsten or molybdenum, and a heating element made of a carbon material connected to the electrode, in a transparent pipe that transmits near infrared rays or heat rays or far infrared rays of wavelengths not less than a specific value. SOLUTION: For a transparent pipe 1, a pipe made of quartz glass of 8 mm in inner diameter and 1 mm in wall thickness is used, which transmits near infrared rays or heat rays or far infrared rays of wavelengths not less than 1 μm. A heating element 2 is connected to a first coil 3 by screwing the heating element 2 made of a carbon substance into the first coil 3 made of tungsten wire or molybdenum wire. The coefficient of linear expansion of the carbon material is 5×10-6/ deg.C to 6×10-6/ deg.C while the coefficient of linear expansion of tungsten or molybdenum is 5×10-6/ deg.C, thus the two are substantially equal. Disconnection of the heating element 2 from the first coil 3 is not caused by repeating heat generation and ordinary temperatures.
Patent JP-S59137553-A (JP)
Inventor: UIRAADO ERU MORISON
IPC: D04H1/64
Filed: 1983-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10112563-A (JP)
Title: Electro-optical switching type solid microlaser equipped with independent electrode and its manufacture
Inventor: THONY PHILIPPE
IPC: H01S3/06
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a microlaser at the equal cost to the cost of a passive switching type of microlaser or a continuous microlaser, and maintain the reliability on the microlaser and the solidness and further those integration properties. SOLUTION: This microlaser possesses a switching element consisting of an active laser medium 50 which constitutes the first resonance cavity between an input mirror 52 and a middle mirror 54, and electro-optical material 56 which constitutes the second resonance cavity between the middle mirror 54 and an output mirror 58. Then, the switching element is arranged between the first and second support members (80 and 82), and the first switching electrode 86 is made on the first support member 80, and also it is applied to the first side face of the switching element, and the second switching electrode 84 is made on the second support member 82, and also it is applied to the second side face of the switching element.
Patent JP-2001071815-A (JP)
Title: Step device for working vehicle
Inventor: TERADA KIMIHIKO
IPC: B60R3/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a step device capable of ensuring the foot putting allowance of a step in a working vehicle such as a rough terrain crane. SOLUTION: This step device for a working vehicle is composed of a vehicle side bracket fitted to the side edge part of the vehicle; a plurality of step boards 23, 24 fitted to the vehicle side bracket through horizontal pivots provided at the base end parts, and rotatable around the horizontal pivots between a projecting position of horizontally projecting from the side edge part of the vehicle and a housed position of derricking upwardi energizing means fitted between the appropriate parts of the vehicle side bracket and step boards 23, 24 to energize the step boards 23, 24 onto the housed side in the housed position; and a link mechanism fitted between the step boards 23, 24 to synchronously rotate the step boards 23, 24.
Patent JP-2000213670-A (JP)
Title: Fiber-reinforced hose
Inventor: KANBE SHINOBU
IPC: C08K5/19
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To secure various kinds of performance such as heat resistance, oilproofness, and a sealing characteristic by using epoxy group containing acrylic rubber as acrylic rubber and mixing a vulcanizing composition partially including a thiourea compound in the acrylic rubber. SOLUTION: Acrylic rubber constituting an inside rubber layer and/or an outside rubber layer in a fiber-reinforced layer is epoxy group containing acrylic rubber, and a vulcanizing composition partially containing a thiourea compound is mixed with the acrylic rubber. Desirably, carbon black is also mixed with the acrylic rubber. The acrylic rubber containing an epoxy group as a cross- linking seat is prepared by copolymerization of a cross-linking seat monomer containing an epoxy group and at least one kind of monomer copolymerizable with the cross-linking seat monomer through a polymerizing method such as emulsion polymerization, suspension polymerization and solution polymerization.  In addition to the thiourea compound, a vulcanizer such as an imidazole compound and/or a vulcanization accelerator such as quaternary ammonium salt are/is preferably mixed in the vulcanizing compound applied to the acrylic rubber.