baber/WOPTO huggingface dataset:
Patent JP-H01279407-A (JP)
Title: Thin film magnetic head
Inventor: NAMIKATA RYOJI
IPC: G11B5/31
Filed: 1988-04-30
Abstract: PURPOSE:To prevent the deterioration in the head efficiency even with a narrow track width and to obtain a head suitable for high density recording by magnetizing an upper magnetic core in a direction of track width so as to uniformize the direction of magnetic domains of the upper magnetic core. CONSTITUTION:Ferromagnetic films 8, 8 having a high coercive force at an interval of a track width W are provided to both ends of an upper magnetic core 3 of a thin film magnetic head to magnetize the upper magnetic core 3 in the track width direction. In this case, since the both end of the core 3 is magnetized in a fixed direction being the magnetizing direction of the ferromagnetic film 8 having a high coercive force, the effect at the ends is avoided, the magnetic domains of the entire upper magnetic core 3 are oriented in the magnetizing direction of the ferromagnetic film 8 to be a mono magnetic domain. Thus, even with a narrow track width adopted, the efficiency as the magnetic head is not deteriorated and a head with a high density recording is obtained.
Patent JP-S62264210-A (JP)
Title: Paper drain constructing device
Inventor: KURIMOTO NAKATOMI
IPC: E02D3/10
Filed: 1986-05-12
Abstract: PURPOSE:To prevent the buckling of mandrel by a method in which a supporter is attached to the upper end of a mandrel, and a driver and a drawer for the mandrel are connected to the supporter. CONSTITUTION:A pneumatic spring device 10 is operated while loosening a wire 11 for drawing, and a wire 8 for driving is pulled by a given amount by the extending action of the device 10 to drive a mandrel 6 into the ground. After the mandrel 6 is driven to a given depth, the action of the device 10 is stopped, a winch 9 is freed to turn reversely, and a winch 12 is actuated to start up the drawing of the mandrel 6. The tip of a paper 13 is removed, soil is held, and the paper 13 is left under the ground as the mandrel 6 rises. The occurrence of buckling of the mandrel 6 can thus be avoided even when the mandrel of a comparatively small thickness is used. The height of the leader can also be controlled to a minimum possible one.
Patent JP-S6062949-A (JP)
Title: Method for preventing aging of food
Inventor: USUI TAKAYUKI
IPC: A23L7/10
Filed: 1983-06-16
Abstract: PURPOSE:To prevent the aging of a food containing starchy materials, extremely effectively, by using glutinous barley starch as a part of the starchy material. CONSTITUTION:The aging of a food containing starchy material, e.g. rice cake, bun, noodle, bread, sponge cake, etc. is prevented by adding glutinous barley starch as a part of the food material in an amount of 2-50wt% based on the starchy material. The preventive effect can be further promoted and the texture of the food can be improved by adding 0.5-15wt% polymeric polysaccharide (e.g. oligosaccharide, dextrain, etc.) in addition to the above glutinous barley starch. The present process is effective to prevent the aging of foods, and to keep the softness, elasticity, texture, digestibility, etc. of the foods to desirable state.
Patent JP-H06325777-A (JP)
Title: Gas seal structural body for fuel cell
Inventor: TANI TOSHIHIRO
IPC: H01M8/10
Filed: 1993-05-10
Abstract: PURPOSE:To prevent gas from leaking by holding a cell with sheet shaped gaskets so as to press the cell, and applying shearing force to the sheet shaped gaskets so as to bend them to the surface end directions. CONSTITUTION:Each sheet shaped gasket 14a and 14b which is so large as to be protruded out of the periphery of a cell 11, is disposed on both the sides of the cell. Each outside presser 16a and 16b having a hole 15 larger than the outer diameter of the cell 11 is disposed to the outsides of each gasket 14a and 14b respectively. These pressers 16a and 16b are flexible somewhat to press the gaskets 14a and 14b onto the end sections of the cell. Each separator 17a and 17b is disposed to the outside of each presser 16a and 16b. Force is so designed as to be exerted to the direction indicated by an arrow head by holding each presser 16a and 16b with the separators 17a and 17b for pressing them. Each gasket 14a and 14b is subjected to shearing force by the end sections of the cell 11 and the pressers 16a and 16b, so that each gasket is thereby closely attached to the end sections of the cell.
Patent JP-S602754-A (JP)
Inventor: SUZUKI HAJIME
IPC: D03D51/34
Filed: 1983-06-15
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-H09274463-A (JP)
Title: Gradation display method for display device and display device
Inventor: FUKUZONO KAZUYUKI
IPC: G09G3/36
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce a flicker and a pseudo outline in a picture and to improve picture quality by repeating sub-field by the number of specified times in one filed period and displaying the sub-field of different numbers in order. SOLUTION: This method is constituted of basic constitution displaying a video of 64(=2<6> ) gradation on an LED panel 70, and gradation expression is performed constituting one field with the sub-field 1, 2,..., 6. That is, the sub-field 1, 2,..., 6 are repeated by 1(=2<0> ), 2(=2<1> ),..., 32(=2<5> ) times in (T/64) time in one field period, and the sub-field of different numbers are displayed in order. Then, when the data of the sub-field 1, 2,..., 6 are read out successively from a sub-field generation part 40, they are converted successively into a prescribed format by a driving part 50, and thereafter, to be outputted successively to the LED panel 70 at the timing shown by a synchronizing signal B, etc. Thus, the video of 64 gradation is displayed on the LED panel 70.
Patent JP-H11285387-A (JP)
Title: New dna sequence and plasmid vector containing the same
Inventor: MATSUNAGA TADASHI
IPC: C07K14/195
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA sequence consisting of DNA sequence which has a specific base sequence, and can give good replicability. A plasmid vector containing the DNA sequence has a small size and a high copy number, and allows efficient production, for example, of peptides in host cells. SOLUTION: This sequence has base sequence shown by the formula, and can give a good replicability. A plasmid vector containing the DNA sequence has a small size and a high copy number, and is stably kept in any host cells. A Gram-negative bacterium transformed with a recombinant plasmid vector obtained by introducing a gene coding for a specific peptide or a protein into the plasmid vector, can efficiently produce the peptide or the protein in the cells. The DNA sequence can be obtained by extracting a nucleic acid from a magnetotactic bacterium strain MGT-1 (FERM P-16617), electrophoresing using highly purified agarose, staining the gel with ethidium bromide, cutting off a band near 3.5 kb, followed by separating by electrophoretic elution.
Patent JP-H05277231-A (JP)
Title: Variable prize ball device of pachinko game machine
IPC: A63F7/02
Filed: 1992-03-31
Abstract: PURPOSE:To provide a variable prize ball device capable of stably guiding a predetermined number of shot balls into a desired passage. CONSTITUTION:When ball receiving members 28a, 28b are in an open state advantegeous to a player and a shot ball P1 is retained in a retaining portion 31 which retains one shot ball therein, the shot ball P1 retained is released into a predetermined passage therebelow when the ball receiving members 28a, 28b are changed from the open state to closed state. Therefore, one predetermined shot ball can surely and stably be guided into a predetermined passage therebelow.
Patent JP-S60252899-A (JP)
Title: Oxygen aspirator
Inventor: KOYANAGI MASATSUGU
IPC: A61M16/10
Filed: 1984-05-30
Abstract: PURPOSE:To form a portable oxygen supply device, by emitting oxygen to the outside from a nozzle in a tank storing liquid oxygen and enabling a cylinder in a small size to be charged with the oxygen, in the case of an oxygen aspirator. CONSTITUTION:An oxygen aspirator, having a nozzle emitting oxygen quantity regulating mechanism for vaporizing liquid oxygen in a tank of the main unit to be emitted to the outside, is formed in a size similar to that of an ordinary lighter. Accordingly, the user, when the has difficulty in breathing, uses gas oxygen to be emitted by taking out the oxygen aspirator from his pocket or the like similarly as in the ordinary lighter to be placed near the point of his nose. When the oxygen in the inside is exhausted, it is only required to supply the oxygen from a gas cylinder similarly as supplied to the lighter. In consequence, the oxygen can be easily further safely supplied.
Patent JP-S5535168-A (JP)
Title: Screw type fluid machine
Inventor: ITOU TOORU
IPC: F04C29/00
Filed: 1978-09-06
Abstract: PURPOSE: To reduce noise and improve efficiency by providing such units as a water separator and intermediate and rear coolers in a casing accommodating a transmission unit.  
     CONSTITUTION: A transmission unit 2 driven from a motor 1 comprises a drive gear 10 and driven gears 11 and 12 and is accommodated in a casing 6. Within the casing 6, an intermediate cooler 4a is provided in a lower portion, and it is connected through a low pressure stage compressor 3l and a water separator 21 to a high pressure stage compressor 3h. Also, a rear cooler 4b is provided in an upper portion of the casing 6 and connected to the water separator 21. Thus, gas withdrawn through an intake silencer 16 into the compressor 3l passes through a rotor 18, the cooler 4a, the separator 20, the compressor 3h, a rotor 19, the cooler 4b and the separator 21 and is discharged through a gas outlet 22 to the outside of the casing 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04313340-A (JP)
Title: Noble metal hydrosol and its production
Inventor: IMAI TOMOYUKI
IPC: B01J13/00
Filed: 1991-04-12
Abstract: PURPOSE:To offer a noble metal hydrosol having <=50mus/cm conductivity at room temp. and to offer an industrial method of producing the noble metal hydrosol by bringing a noble metal hydrosol into contact with an ion exchange resin to trap ionic impurities such as Na ion, Cl ion, etc., present in the noble metal hydrosol to the ion exchange resin so that ionic impurities are removed as much as possible. CONSTITUTION:The noble metal hydrosol of the invention has <=50mus/cm conductivity at room temp. from which ionic impurities are removed as much as possible. This noble metal hydrosol is obtd. by allowing a noble metal hydrosol containing a large amt. of ionic impurities such as Na ion, Cl ion, etc., remaining in the hydrosol to pass through a column packed with a H-type cation exchange resin or through columns packed with a H-type cation exchange resin and with an OH-type anion exchange resin to remove the ionic impurities as much as possible.
Patent JP-S5443183-A (JP)
Title: Operating method for electrodialysis apparatus
Inventor: KURODA OSAMU
IPC: B01D65/02
Filed: 1977-09-12
Abstract: PURPOSE: To produce demineralized water of optionally desired salt concn. from raw water of optional salt concn. by one-through operation, by introducing air bubbles into the demineralizing chamber of a electrodialysis cell using ion exchange membrane to promote turbulent flow, and by selecting the flow rate of the raw water through the dialysis cell.  
     CONSTITUTION: An aq. soln. contg. 2,000 ppm NaCl is once passed longitudinally through the demineralizing chamber of an electro-dialysis cell equipped with ion exchange membranes of 35 dm 2  effective area at an interval of 2mm. In this case, demineralized water of NaCl content of 1,880 ppm is produced at a flow rate of the aq. soln. of 5cm/sec. without introducing air bubbles with inserted spacers made of oblique nets. The method of the present invention yields a demineralized water of 510 ppm NaCl content by passing the raw soln. at a rate of 0.8cm/sec. With the spacers inserted as it is and by introducing air bubbles at a rate of 2.5cm/sec. As the result, the very simple method allows to treat the soln. by one-through operation and permits t improve demineralization efficiency, and to simplify equipment and operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05283599-A (JP)
Title: Manufacture of multi-layer lead frame
IPC: H01L23/50
Filed: 1992-03-31
Abstract: PURPOSE:To manufacture a good lead frame not including any deformation by coupling a plane other than the lead frame such as a power supply plane or the like through provision of an electrical shielding layer and thereafter integrally coupling a band sheet of lead frame in the final pressure bonding process. CONSTITUTION:Another plane holding body 10, which is different from a band plane 20 of lead frame for a power supply plane or grounding plane or the like, is coupled with a band plane 20 of lead frame which is obtained by coupling each belt-shaped lead frame with provision of electrical insulating layer between layers. In such a structure, the one surface of a tape 16 which works as an electrical insulating layer is temporarily pressed to the plane holding body 10 and the predetermined plane holding body 10 is bonded to the other surface of the tape 16. Thereafter, the plane holding body 10 formed in separation is bonded with the band plane of lead frame 20 in the final pressure bonding process. Thereby, the planes can be bonded without generation of deformation of inner lead.
Patent JP-S5538909-A (JP)
Title: Preventing method for corrosion of metal
Inventor: KOMOBUCHI YOSHIHIRO
IPC: C23F11/14
Filed: 1978-09-07
Abstract: PURPOSE:To prevent remarkably the corrosion of metals without causing environmental pollution, by addn. of corrosion-preventive agent comprising amino acids as a principal component, chelate compounds, and several other substances to the industrial water. CONSTITUTION:This corrosion-preventive agent is made pref. by blending 90 parts principal agents with 10 parts auxiliary agents. The principal agents are an amino acid derivative of a formula C6H10N2O4 and alkali metal salts thereof. For the  auxiliary agents are suitable benzoic acid, EDTA, morpholine, benzotriazole, silicate, carbonate, molybdate, tungstate etc. When the corrosion-preventive agent is  added to industrial water, the water may be discharged as it is because the agent is  free from harmful components. The corrosion-preventive agent shows remarkably  high corrosion-preventive agent shows remarkably high corrosion-preventive effect  compared with conventional corrosion-preventive agents.
Patent JP-S5810961-A (JP)
Title: Binary coding method for picture
Inventor: KAWAMURA NAOTO
IPC: H04N1/40
Filed: 1981-07-13
Abstract: PURPOSE:To realize a binary coding method with a clear picture output in a picture with intermediate tone and a line drawing such as a character, by splitting an input picture signal into blocks and setting a threshold value at each block. CONSTITUTION:The density distribution of an original is converted into a serial analog electric signal with an input device 10 and digitized at an AD converter 11. In a shading correction circuit 12, uneven sensitivity and illumination is electrically corrected. The output digital signal is given to a one-block delay circuit 13, an n-picture element's share memory 14, and a differential circuit 15. In the memory 14, data of one block is stored and the circuit 15 derives difference of a time series signal to form a differential signal and in a peak value detection circuit 16, the newest maximum and minimum values are stored one after another. A threshold value decision circuit 17 checks the value of the memory 14, obtains the parameter alpha of a dither matrix, calculates the threshold value matrix and compares the data with an original signal from the delay circuit 13 at a comparator 18 and outputs 1, 0.
Patent JP-S5536155-A (JP)
Title: Power feeding apparatus of loop-formed power feeding trolley
Inventor: HAMADA MITSUHARU
IPC: B60L9/00
Filed: 1978-09-07
Abstract: PURPOSE: To maintain the strength of an inductive magnetic field high and prevent the impossibility of introducing vehicles by performing power feeding to at least one power feeding inductor among power feeding inductors electrically divided, through coils.  
     CONSTITUTION: A coil 29 having, for example the inductance of 120μH is inserted into an electrical path 28. In this case, the impedance Z of the coil 29 for the frequency 50Hz of a power source 23 becomes Z=2×fL=0.037Ω, and the electric current from the power source 23 passes through the coil 29 hardly impeded, and fed between the corresponding cut parts 15a and 15b of a power feeding inductor 15. Accordingly, an electricity collecting shoe 19 reaches the cut part 15a of the power feeding inductor, and the loop shown by the dotted line is formed, and even when the reverse current having the same high frequency (9kHz) to that fed to an induction cable 16 flows in the loop, the coil 29 impedes the flow of said reverse current. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08287030-A (JP)
Title: Device and method for automatically restarting multiple computer system
Inventor: SATO MASAAKI
IPC: G06F15/177
Filed: 1995-04-10
Abstract: PURPOSE: To improve the operation rate and reliability of a multiple computer system by automatically restarting a stopped CPU when system down occurs in the system. CONSTITUTION: The multiple computer system is provided with a system down judging means 104 arranged on the outside of the system and capable of checking the combination of abnormal states of computers causing system down based upon state signals inputted from respective computers and judging whether system down occurs or not, a restart signal processing means 107 for outputting restart signals 111 as reset start signals at the time of a 1st restart request or as initializing start signals at the time of a 2nd restart request or after, and when the number of restart requests reaches a prescribed value, giving up the restart and plural memories 112 for storing the contents of a main storage device by computers having received the reset start signals.
Patent JP-H047613-A (JP)
Title: Humidity controller
Inventor: SATO AKINOBU
IPC: G05D22/00
Filed: 1990-04-25
Abstract: PURPOSE:To suddenly change humidity while a temperature constant state is being kept by providing a stop valve for introducing or cutting of dry air to a conatainer installed in the inside of a thermo-hygrostat to control the temperature and the humidity. CONSTITUTION:Electromagnetic valves 1 to 3 attached to the container 7 are provided with a temperature-humidity sensor 4 to measure the temperature and the humidity. The container 7 is installed in the inside of the thermo- hygrostat 5, and is connected to an air inlet tube 6 through the electromagnetic valve 1. In this case, the sudden change of the humidity can be attained by controlling flow rate and a direction to flow at the time of flowing the dry air. The suppression of temperature change due to humidity change can be attained by making the temperature of the dry air coincide with the temperature in a constant temperature constant humidity test device by laying a pipe to flow the dry air sufficiently long in the constant temperature constant humidity test device. Thus, the humidity can be suddenly changed while the temperature constant state is being kept.
Patent JP-H04338495-A (JP)
Title: Clothes dryer
Inventor: KAWAMURA YOZO
IPC: D06F58/02
Filed: 1991-05-14
Abstract: PURPOSE:To compactly and strongly mount a plurality of drive motors for operating the title machine, without spoiling the exterior of a machine case. CONSTITUTION:A fan motor 18 is mounted on a mounting plate 17 formed extending a partition plate 13, with which a drum 6 and a double-faced fan for heat-exchange are divided each other. The partition plate 13 is fixed on two sides of opening edges 16 at the rearward of a machine case 1, with a flange A 15 and a flange B 19 formed at the periphery thereof. In this way, the rigidity of the machine case 1 is increased and the strength thereof is made strong; and noise caused by vibration is reduced, whole weight balance is improved and a cushion material for packing can be made small.
Patent JP-H01280632-A (JP)
Title: Intake system for engine
Inventor: HITOMI MITSUO
IPC: F02B27/00
Filed: 1988-05-02
Abstract: PURPOSE:To obtain high resonance supercharging effect by respectively collecting the independent intake passage of respective cylinders every group consisting of a plurality of cylinders, specifying respective independent intake passages with respect to enertia synchronization engine speed and setting the resonance synchronization engine speed to satisfy a specific relation. CONSTITUTION:In case that the invention is applied to a V type 6 cylinder engine providing respective three cylinders, 3a-3e and 3d-3f, at respective banks 1, 2, the intake order of which is discontinuous. The upper stream end sides of respective independant intake passages 5a-5c and 5d-5f respectively connected to respective intake ports 4a-4c and 4d-4f of the bank 1, 2 side the first and the secondary groups are connected to collecting passages 6, 7 to be collected. Respective independent intake passages 5a-5f is set in a way that enertia synchronization engine speed due to the passages is higher than the allowable maximum engine speed Nmax and also a resonance system consisting of the intake passage means is set in a way that resonance synchronization engine speed Nr due to its route for the shortest resonance Nr is 0.7Nmax<Nr<1.2Nmax.
Patent JP-H09297644-A (JP)
Title: Information processor and data processing method
Inventor: NAKAYAMA TAKAO
IPC: G06F17/24
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To enable the input/display of both data of character code and handwritten image concerning the same input object item. SOLUTION: This device has a 1st input mode for inputting data to the input object item with the character code and a 2nd input mode for inputting data to the same item with the handwritten image. A data display/registration control part 21 stores the character code data inputted in the 1st input mode into a data register part 23 and stores the image data inputted in the 2nd input mode into an optional data register part 24 as attached data in correspondence with the character code data. Then, at the time of display, the character code data and optional data are hierarchically displayed in the input object item. In this case, when the character code data exist, the same data are displayed on the 1st hierarchy and when the character code data do not exist but the optional data exist, the image data of the optional data are displayed on the 2nd hierarchy.
Patent JP-S62269662-A (JP)
Title: Production of mustard free from sharp taste removed with supercritical gas
Inventor: YASUMA TETSUO
IPC: A23L27/18
Filed: 1986-05-15
Abstract: PURPOSE:To obtain a mustard free from sharp taste using a labor-saving method in a short time, by carrying out the removal of sharp taste from mustard with a supercritical gas. CONSTITUTION:For example, mustard used as a raw material is immersed in a 65-75% alcohol for a night. After draining the alcohol, the mustard is made to contact with a supercritical gas under 230-270kg/cm<2> pressure and 40-50 deg.C for 10-15hr to remove the sharp taste from the mustard.
Patent JP-S63277355-A (JP)
Inventor: HIRAI TAKASHI
IPC: E04D13/15
Filed: 1987-05-07
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。