baber/WOPTO huggingface dataset:
Patent JP-H03109448-A (JP)
Title: Rubber composition with improved low-temperature resistance
Inventor: HAYASHI SACHIO
IPC: C08L21/00
Filed: 1989-09-22
Abstract: PURPOSE:To provide the title composition resistant to ozone, heat and oil, improved in low-temperature resistance, thus suitable for 0-rings, packings, etc., consisting mainly of a nitrile group-contg. highly saturated copolymer rubber of specific constitution. CONSTITUTION:The objective composition can be obtained by incorporating a variety of ingredients (e.g. sulfur) in a nitrile group-contg. highly saturated copolymer rubber (e.g. butadienedimethylaminomethyl acrylate-acrylonitrile copolymer rubber) made up of (A) 5-40wt.% of unsaturated nitrile monomer unit, (B) 1-80wt.% of amino group-contg. unsaturated carboxylic ester monomer unit or fluorine contg. vinyl monomer unit, (C) <= 20wt.% of conjugated diene monomer unit, and (D) the rest of hydrogenated conjugated diene monomer unit with A+B=30-90wt.% and C+D=10-70wt.%.
Patent JP-S63102039-A (JP)
Title: Magnetic recording medium and its production
Inventor: KOMI FUMIO
IPC: G11B5/64
Filed: 1986-10-17
Abstract: PURPOSE:To improve durability by providing a monomolecular film of a chin compd. consisting of a fluorine atom, oxygen atom and carbon atom and contg. specific groups in the molecule or the metal salt of said chain compd. on a magnetic layer. CONSTITUTION:The monomolecular film 11 of the chain compd. consisting of the fluorine atom, oxygen atom and carbon atom and contg. -CF2-O-CF2- or -CF2-O-CF(CH3)- group in the molecule or the metal salt of said chain compd. is formed on the magnetic layer 10. The formation of the monomolecular film on the magnetic layer is executed by a Langmuir-Blodgett's technique (BL technique). The chain compd. to be used for forming the monomolecular is compds. such as; for example, HO-CH2-CF2-O-(C2F4O)s-(CF2O)t-CF2-CH2-OH, etc., having 2,000 average mol. wt. (In the formula, s is 1-20, t is 1-30). The thickness of the monomolecular film to be laminated on the magnetic layer is generally specified to a 20-1,000Angstrom  range. The recording medium having the remarkably high durability is thereby obtd.
Patent JP-H0884753-A (JP)
Title: Human body hanger of nursing apparatus
Inventor: MURAKAMI HITOSHI
IPC: A61H33/00
Filed: 1994-09-14
Abstract: PURPOSE: To obtain the human body hanger of a nursing apparatus on which a disabled person is placed by a nursing person at the time of the nursing of the disabled person so that washing work is facilitated and no restriction feeling is imparted to the disabled person. CONSTITUTION: The human body hanger of a nursing apparatus is constituted of the placing members 7, 8 supporting the back and tigh part of a disabled person, the suspension frames positioned at the left and right places leaving a distance from the disabled person or positioned on one side of the left and right positions of the disabled person to support the placing members, the horizontal shaft supporting the upper end parts of the suspension frames in a freely shakable manner and attached to the human body hanger attaching part of a nursing apparatus so as to make freely revolvable within a horizontal plane and the cushion covering the placing members.
Patent JP-H04127214-A (JP)
Title: Power unit control system
Inventor: KINOSHITA NOBORU
IPC: G06F1/26
Filed: 1990-09-19
Abstract: PURPOSE:To prevent the generation of cut-off of a system power supply that is caused during the execution of a job by invalidating the power supply turn-off operation carried out by an operator based on a program during the execution of the job and then turning off the system power supply after the end of the job. CONSTITUTION:When a power switch 6 is turned on, the 1st and 2nd contacts 6-a and 6-b are set in a connection state respectively. Then, the DC voltage is outputted from a power unit 7. Then a program is loaded to a main memory 11 from a file device 12 and carried out there. A power supply holding instruc tion is produced to a power control part 1 in order to suppress the power cut-off state caused by the switch 6. If an operator turns off the switch 6 under such conditions, the switch monitor signal 6 supplied from the contact 6-b is cut off and a power OFF interruption signal (d) is sent to a CPU 10 via a switch monitor circuit 5. Thus, the start is suppressed for the subsequent jobs and the job under execution is completed. As a result, the power OFF timing can be controlled by a program and therefore it is possible to prevent the cut-off of a system power supply that is caused by a misoperation of the operator during the execution of a job.
Patent JP-H04129125-A (JP)
Title: Indirect heated cathode for cathode-ray tube and its manufacture
Inventor: KAMATA IKUO
IPC: H01J1/20
Filed: 1990-09-19
Abstract: PURPOSE:To lessen temperature difference between a heater and a cathode part so as to improve heat efficiency and lessen heater consumption power and make supporting structure stable and further enable to be manufactured simply, by connecting plural cathode supporting materials to depressions formed at an intermediate part of a metal cylindrical pipe. CONSTITUTION:A metal cylindrical pipe 1 has depressions 2 being formed by squeezing about its center part inward and protrusions 3 being formed on its inside. To these depression 2 parts the tips of cathode supporting materials 9, 9 being made of metal wire are connected and extending downward radially. There are three or four supporting materials 9, 9, and because their connected points are in the middle of the pipe 1, the thermal conductivity between a cathode part 5 and a heater 8 is not affected at all by the supporting materials 9, 9. Thereby the temperature difference between the heater and the cathode part is lessened, when the heater is heated, and the cathode part is heated, and heat efficiency is improved and consumption power of the heater is lessened and at the same time stable supporting structure is made, and further manufacture is possible to be made simple.
Patent JP-H03108999-A (JP)
Title: Speaker system
Inventor: FUJIHIRA MASAO
IPC: H04R1/02
Filed: 1989-09-22
Abstract: PURPOSE:To strengthen a low tone and to improve tone quality by connecting first and second speaker units where speakers, passive radiators and ducts are provided in air chambers through a small closed space. CONSTITUTION:The ducts 9 and 10 conducting the back pressure of the speakers 5 and 7 to outside are provided for the air chambers 2 and 3 where the speakers 5 and 7, the passive radiators 6 and 8 are provided so as to constitute the first and second speaker units 11 and 12. The first and second speaker units 11 and 12 are constituted in such a way that the speakers 5 and 7 and the passive radiator 6 and 8 are respectively confronted with sandwiching a third air chamber 4, and the capacity of the third air chamber 4 is formed to be small and it is formed as small space. Consequently, the vibrations of the passive radiators 6 and 8 are emitted from the corresponding ducts 9 and 10 and they are synthesized with a duct radiation tone from the speakers 5 and 7. Thus, a low frequency characteristic and tone quality are improved and the powerful low tone can be reproduced.
Patent JP-S62108260-A (JP)
Title: Electrophotographic sensitive body
Inventor: OTSUKA SHIGENORI
IPC: G03G5/14
Filed: 1985-11-05
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having remarkably improved surface strength and superior durability by incorporating polyvinyl acetal resin into a protective layer contg. thermosetting silicone resin as the principal component. CONSTITUTION:Polyvinyl acetal resin obtd. by modifying polyvinyl alcohol resin to acetal preferably at >=40% degree of modification to acetal is incorporated into a protective layer preferably by 0.5-30wt%. The polyvinyl alcohol resin is obtd. by saponifying polyvinyl acetate. When the amount of the polyvinyl acetal resin in the protective layer is <0.5wt%, the desired adhesive property improving effect is not produced. When the amount is >30wt%, the original surface strength is deteriorated. Thus, an electrophotographic sensitive body having superior surface strength and remarkably improved durability is obtd.
Patent JP-S63102720-A (JP)
Inventor: KINOSHITA KENJI
IPC: A47J31/057
Filed: 1986-10-17
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-H0987021-A (JP)
Title: Dielectric porcelain composition
Inventor: KITA TAKESHI
IPC: H01B3/12
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric porcelain composition high in specific dielectric constant εr and no-load Q and small in the temperature coefficient of resonance frequency τf . SOLUTION: This dielectric porcelain composition is expressed by the formula, Pb1-x Mx WO4 (where M is at least one kind selected from Y and lanthanides except La, 0<x<0.05), and consists of lead, M (M is the same as above), tungsten and oxygen.
Patent JP-H08114816-A (JP)
Title: Method for judging line defect of liquid crystal panel
Inventor: KOSHIMIZU TORU
IPC: G02F1/1368
Filed: 1994-10-13
Abstract: PURPOSE: To provide a judging method utilizing a structure and an optical characteristic of a liquid crystal panel and eliminating the need of extremely long judging time by judging a line defect in the directions of a scanning line and a signal line by a flow including specified steps. CONSTITUTION: In a step 1, a defect in pixel in the liquid crystal panel is judged, and in the step 2, the display surface incorporating a line defect part of the liquid crystal panel is pressed with prescribed pressure, and is decided by luminance change. In the step 3, relative potential relation of respective signals of the liquid crystal panel are fixed, and an on voltage Vg (H), an off voltage Vg (L) of a scan signal are changed to judge the presence of the luminance change. In the step 4, the presence of abnormality of an input waveform in the input terminal part of the line defect part is judged.  In the step 5, resistance between the defect part and a counter electrode terminal is confirmed, and an insulation property of a prescribed resistance value or above is confirmed, and when the resistance is less than a prescribed resistance value, it is judged that counter short circuit mode in which a conductive foreign matter is interposed between the line defect and the counter electrode, and when a prescribed resistance value or above, it is judged that an IC defect mode.
Patent JP-S61126028-A (JP)
Title: Human-originated cell strain capable of producing colony stimulating factor
Inventor: SATO YUTAKA
IPC: A61K35/42
Filed: 1984-11-26
Abstract: NEW MATERIAL:Human established cell TLC-7N (form, epitheliocytoidal; number of chromosomes, distribution mode of the chromosome number exhibiting the modal number of 66 corresponding to a higher diploidal region; subculture, enable to subculture infinitely; function, active to produce colony stimulating factor; cell proliferation, it has a tendency to form a multi-layer when the proliferation of the cell proceeds to a saturated state, has high proliferation property especially in RPMI-1640+5-20% bovine fetus serum-containing medium, and has a population doubling time of 17+ or -10hr). USE:Cell for producing h-CSF applicable as a remedy for the decrease in the granulocyte which is a kind of leukocyte. PREPARATION:The surgically extracted tumor tissue of plumonary carcinoma is sliced to fine pieces, washed, and dispersed with an enzyme for the dispersion of cells, and the dispersed cells are separated and recovered. The cell is subjected to the primary culture and subculture to obtain the h-CSF-producing cell strain TLC-7N which is an infinitely subculturable established cell strain.
Patent JP-S62108533-A (JP)
Title: Wire bonding method
Inventor: YAMAMOTO AKIHIRO
IPC: H01L21/607
Filed: 1985-11-06
Abstract: PURPOSE:To prevent contacts with other electrodes by bonding a wire with a first bonding point, moving a tool up to a place exceeding a second bonding point once together with the wire, returning the tool onto the second bonding point and bonding the wire. CONSTITUTION:A tool 12 under the state in which a wire 5 is delivered under a working plane 12e is pressure-welded onto a first bonding point P1 through a wire 5, and the tip section of the wire 5 is bonded with an electrode 2 by ultrasonic vibrations given from a horn 11. The tool 12 is lifted, and shifted up to a predetermined position P3 exceeding a second bonding point P2. The tool 12 is lowered up to the position of the height of bonding work to the second bonding point P2, and returned onto the second bonding point P2, and a section positioned under the working plane 12e in the wire 5 is bonded with the second bonding point P2. Accordingly, the height of a loop between a first and a second respective bonding point of the bonded wire is elevated remarkably, thus avoiding contacts with other electrodes positioned among each bonding point.
Patent JP-S63105138-A (JP)
Inventor: YASUE MASAHARU
IPC: D01F6/62
Filed: 1986-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0973711-A (JP)
Title: Magnetic disk type memory device
Inventor: NISHIO AKIRA
IPC: G11B19/20
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To make the height over the entire part smaller by providing the magnetic fluid sealing part of the rotor and stator of a magnetic disk type recorder with a difference in level in a radial direction at one of a pair of upper and lower pole pieces. SOLUTION: A magnetic fluid sealing body 17 is formed of a spacer 14, a pair of the pole pieces 15 consisting of the upper and lower pole pieces 15A, 15B, a magnet 16, a cover 18, magnetic fluid L, etc. The pole piece 15A is provided with the difference in level 15A1 toward the thickness direction of the magnet 20 in the radial direction to flatten the cover 18, by which the height over the entire part of the sealing body 17 is made smaller and the bearing span length is made longer. Then, the number of the disks to be mounted is increased and the influence of the resonance frequency is suppressed by increasing the resonance frequency.
Patent JP-H0191731-A (JP)
Title: Float with transmitter for fishing
Inventor: ARIMURA KUNITAKA
IPC: A01K93/00
Filed: 1987-10-01
Abstract: PURPOSE:To obtain the titled device, constituted so as to sense movement of a float with a sensor and simultaneously transmit electric waves to the outside by a transmitter on the basis of information thereon and capable of properly sensing a strike even if the visual confirmation of the float is difficult. CONSTITUTION:Movement of a float (F) relative to the water surface is sensed by a sensor and electric waves are transmitted from a transmitter 2 through an antenna 3 to the outside on the basis of information thereon to constitute the aimed device so as to sense a strike by a fisherman 12. Furthermore, e.g., a switch of a construction in which terminals (4a) and (4b) conduct through seawater when a fish 9 is caught by a fishhook 7 and the float (F) sinks and providing a switch on state, etc., is used as the sensor.
Patent JP-H0984656-A (JP)
Title: Body action inducing device
Inventor: YAMAZAKI YOSHIYUKI
IPC: A47C7/46
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a remarkable fatigue reduction effect by changing the state of a seat to call or accelerate the spontaneous body action of a sitting person based on detected body action. SOLUTION: Corresponding to the fine body action at the section of the pelvis of the sitting person, the distance between a front panel 5b and a rear panel 5a of a lumbar support 5 is a little changed. Then, a displacement sensor 10 detects this change and sends a detect signal to a controller 11 and the controller 11 turns on the power source of a motor 9 in a short time, rotates a cam 8 at a prescribed angle, swings the lumbar support 5 and amplifies the body action of the sitting person. Further, the vertical positions of the displacement sensor 10 and the lumbar support 5 can be adjusted corresponding to the physique of the sitting person by enabling the vertical adjustment of the fitting position of a rod 7 and the motor 9 to a seat frame 6.  Based on the fine body action of the sitting person detected by the displacement sensor 10, the lumbar support 5 is displaced so as to call or accelerate the spontaneous body action of the sitting person.
Patent JP-2000075087-A (JP)
Title: Processing method for radioactive waste and its processing device
Inventor: SASAHIRA AKIRA
IPC: G21F9/06
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for radioactive waste using electrolyte containing Ag2+ which can reduce the amount of spent ion exchanger material. SOLUTION: By contacting nitric acid solution containing Ag2+ with U, Pu and Np having adhered to a filter in a reaction tank 1, these elements are solved in the nitric acid solution by the Ag2+ effects. In a cathode chamber 7 wherein a cathode 9 of the main electrolysis tank 2 is placed, the Ag2+ in nitric acid solution containing the solved elements is reduced to Ag+. These elements are removed from the nitric acid solution exhausted from the cathode chamber 7 by the ion exchanger material in an ion exchanger tower 3. In an anode chamber 6 wherein an anode 8 of the main electrolysis tank 2 is placed, the Ag+ contained in the nitric acid solution is oxidized to Ag2+. As removal amount of Ag2+ by the ion exchanger material can be drastically reduced, the life of ion exchanger material is extended and thus the generation amount of spent ion exchanger material is drastically reduced.
Patent JP-H1172750-A (JP)
Title: Free space light wiring optical device
Inventor: SASAKI HIRONORI
IPC: G02B27/42
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a free space light wiring optical device capable of enhancing the latitude of layout and relatively low in loss due to reflection in an optical substrate. SOLUTION: In this free space light wiring optical device 10 provided with an optical substrate 11 transmitting light through, a first CGH element (computer hologram) 15 provided on the optical substrate 11 to guide the light from a light source 12a into the optical substrate 11 and having a collimate function collimating the light from the light source 12a and a second CGH element 16 having a convergent function converging the collimated light through this CGH element 15 toward the outside of the optical substrate 11, a third CGH element 18 having a deflecting function for bending an optical path 20 in the optical path 20 in the optical substrate 11 from the first CGH element 15 to the second CGH element 16.
Patent JP-2001076147-A (JP)
Title: System and method for detecting road white line and recording medium with program for road white line detection recorded thereon
Inventor: SAKURAI KAZUYUKI
IPC: G06T7/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To strongly and also efficiently detect white lines in an upper area by dividing a road image vertically into at least two areas and utilizing white line detection results in a lower area where noise influence is small. SOLUTION: When a road surface is defined as flat, the intersection 311 between approximate straight lines 307 and 306 of left and right white lines in a lower area 302 obtained by dividing vertically a road picture 301 including left and right white lines drawn parallelly on a road surface and the intersection 312 between approximate straight lines 309 and 308 of left and right white lines in an upper area 303 are commonly located on a certain one horizontal line 310.  Then, the 1st left and right straight lines 307 and 306 approximating the left and right white lines are detected in the area 302, the line 310 is calculated from a 1st vanishing point 311 being the intersection of the 1st left and right straight lines, the intersection 312 is detected by utilizing that the intersection 312 of the left and right straight lines approximating the left and right white lines exists on the line 310 in the area 303, and the lines 309 and 308 in the area 303 are calculated.
Patent JP-H0995865-A (JP)
Title: Sericin-set cocoon and sericin-set yarn
Inventor: YAGI TOSHIYUKI
IPC: D06M15/15
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain sericin-set yarns (and dyed yarns thereof) rich in flexibility, bulkiness, air permeability and humectancy without rough and hard feeling, also excellent in washing resistance, by treating cocoons with a specific sericin setting agent. SOLUTION: Cocoons are treated with a sericin setting agent selected from a group composed of dialdehyde starch, acrylic aldehydes, urea resin, aluminum salts, tannin, melamine resins, epoxy resins, glutaraldehyde and 2,4,6- trihalogeno-1,3,5-triazines and then washed with water to obtain the objective sericin-set cocoons. The other objective sericin-set yarns are obtained by boiling the sericin-set cocoons followed by reeling therefrom. It is recommended that, when waste cocoons are to be used as feedstock, they are subjected to sericin setting and then dyed into dyed cocoons with little noticeable stains followed by reeling. The above sericin setting enables dyeing operation at relatively high temperatures, leading to products good in various fastnesses.
Patent JP-S60142042-A (JP)
Title: Hot gas engine
Inventor: TAKEI YUUJI
IPC: F02G1/057
Filed: 1983-12-28
Abstract: PURPOSE:To make compact an engine by arranging a regenerator on the outercircumference of cylinder with interval then containing heat storage member in the regenerator space while winding around the cylinder. CONSTITUTION:Power piston 2 and displacer piston 1 are contained in a cylinder 7 while heater 4, regenerator 5 and cooler 6 are arranged between high and low temperature spaces 9, 10 of cylinder 7. The generator 5 is arranged on the outercircumference of cylinder 7 while heat storage member 8 such as metal wire is contained in the space 11 of regenerator 5. Consequently, the outer diameter of regenerator 5 slightly larger than that of cylinder 7 will be the outer diameter of engine to make compact the engine. Since the heat storage member 8 is wound around the cylinder 7 in the regenerator space 11, only one sheet of metal wire is required to facilitate management of parts while to quicken filling.
Patent JP-H1097694-A (JP)
Title: System and device for furnishing traffic information
Inventor: NOZAKI KEISAKU
IPC: G08G1/09
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To furnish a traffic information user with traffic information meeting the demand of the user based on the starting point and destination designated by the user. SOLUTION: A traffic information furnishing system obtains data by converting in advance the traffic information in each section from a central device 11 into the traffic information of each zone block so that a traffic information user can request the system to furnish the traffic information when the user designates a starting point and a destination, prepares the traffic information meeting the demand of the user by combining the traffic information at every zone block on the route to the destination from the starting point, and furnishes the user with the prepared information through a communication line 20. Therefore, the user can select the optimum route, because the user can obtain the concrete detailed traffic information needed by the user.