baber/WOPTO huggingface dataset:
Patent JP-H03199044-A (JP)
Title: Synthetic resin structural material
Inventor: TAKI TAKEYUKI
IPC: B32B27/36
Filed: 1989-12-27
Abstract: PURPOSE:To obtain the lightweight synthetic resin structural material, which is excellent in heat resistance and has large strength, by the method wherein fiber-containing uncured thermosetting resin, which is brought into contact with at least one side of foam, which is made of thermoplastic polyester-based resin, is used. CONSTITUTION:Fiber-containing uncured thermosetting resin is brought into contact with at least one side of thermoplastic polyester resin (PAT) foam so as to be cured. Employed PAT is polymeric chain polyester, which is made of aromatic dicarboxylic acid and dihydric alcohol. As the aromatic dicarboxylic acid, isophthalatic acid or the like in addition to terephthalic acid is employed. As the dihydric alcohol, trimethylene glycol or the like in addition to ethylene glycol is employed. As the thermosetting resin, powdered or liquefied unsaturated polyester resin, epoxy resin or the like is exampled. As the fiber for reinforcing the thermosetting resin, glass fiber, carbon fiber or the like is used.
Patent JP-H03202892-A (JP)
Title: Ort display device
Inventor: NAKAJIMA HIROSHI
IPC: G09G5/00
Filed: 1989-12-28
Abstract: PURPOSE:To facilitate the comparison of plural image information by providing a memory circuit which can store ad fetch instantaneously the image information, and a converting circuit for converting an inputted image signal to a form stored in the memory. CONSTITUTION:When image information is sent from a processor, a memory of a channel '0' of a memory part 2 stores and fetches simultaneously its image information, and the image information sent from the processor 2 is displayed virtually as it is on a screen of a display part 14. Subsequently, by a control signal 33 or 32 from the processor 2 or an operating switch 16, a contact 16, a contact S1 of a switch part 21 is connected in a control circuit 15 and the image information is stored. Next, the connection of the switch part 23 is switched to the contact S1, and when the image information is sent to the display part 14 by a converting circuit 13, the image information stored in the memory of a channel '1' of the memory part 22 is displayed on the display screen.
Patent JP-H06194870-A (JP)
Title: Electrostatic charge image developing toner
Inventor: YANAGIHORI AKIHIKO
IPC: G03G9/087
Filed: 1992-12-24
Abstract: PURPOSE:To improve fixing characteristic such as low temp. fixing property, fixing strength, offset resistance by using a specified binder resin. CONSTITUTION:This electrostatic charge image developing toner consists of a coloring material and a binder resin. The binder resin to be used shows the. storage elasticity G' and loss tangent tan delta satisfying 2<=log G'<=4.5 and tan delta<=3 at 150 deg.C 0.1 rad/sec frequency. Namely, if log G'<2 or tan delta>3, the viscous property of the polymer increases while cohesive strength decreases to reduce offset resistance. If log G'>4.5, the elastic property increases to decrease fixing strength. The polymer having the specified range of G' and tan delta shows good balance viscoelasticity during melting, and showing excellent fixing property without influenced by the polymn. method, mol.wt., or crosslinking degree.
Patent JP-2000153664-A (JP)
Title: Method for printing character or pattern on incense stick, or the like
Inventor: KIRIZUKI YUKIO
IPC: B41M1/22
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To indicate a character, or the like, clearly by coating the surface of a print object with a liquid coating material containing an organic dye and an inorganic pigment of different color, applying high heat to a part indicating a character, or the like, and burning the organic dye thereat to expose the color of the inorganic pigment being left thereby representing a character, or the like. SOLUTION: When a character or a pattern is printed on an incense stick or the like, the incense stick is immersed into a liquid coating material, i.e., a mixed solution of an inorganic pigment and an organic dye incorporated with water and a paste, and then the incense stick is lifted up and dried. Subsequently, a laser beam is projected to the surface of the incense stick by means of a laser marker and the organic dye contained in the coating material is burned into a character being indicated. Since the inorganic pigment having extremely high firing point is not burnt but left, as it is, a colored character of the inorganic pigment is indicated on the surface of the incense stick. When the incense stick is printed in orange color by combining an yellow pigment and a red dye, for example, an yellow character emerges on the surface of an yellow incense stick.
Patent JP-2000171187-A (JP)
Title: Heat transfer fin for air conditioning heat exchanger
Inventor: KASAI KAZUNARI
IPC: F28F1/32
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To increase the heat transfer area while minimizing increase in ventilation resistance and to prevent scattering of drain water by eliminating standing of drain water at the rear edge part of fin. SOLUTION: Heat transfer area is increased by forming the front edge part 1a of fin having a significant effect on the enhancement of heat transfer performance wider than the rear edge part 1b of fin. On the other hand, a flat structure having no raised piece 3b, 3b,... is employed at the rear edge part 1b of fin where drain water stand easily in order to prevent drain water standing on the surface of fin from being scattered by an air flow.
Patent JP-H09159714-A (JP)
Title: Earth line connection confirming equipment
Inventor: NORO SHUJI
IPC: G01R31/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a connection confirming equipment which can confirm whether an earth line is surely connected with an electric apparatus used in a bath room, and use such an electric apparatus more safely. SOLUTION: By using a microcomputer 3, a relay switch 8 is periodically changed over with a specific time period, for a specific time, and a fine current of about 1mA is made to flow forcibly in an earth line 7 connected with an electric apparatus 1 used in a bath room. When the earth line 7 is connected in the state that normal function is exhibited, the current is detected by a photocoupler 9. According to the operation of the photocoupler 9, the operation of an electric apparatus 1 is stopped by a halting means constituted of the microcomputer 3 and a braker 10.
Patent JP-H05210544-A (JP)
Title: Data file control system
Inventor: FUJINO SHOICHI
IPC: G06F12/00
Filed: 1991-12-26
Abstract: PURPOSE:To process successive individual files as one unit at a high speed by providing a control program for deleting all the individual files in the memory of a computer. CONSTITUTION:The control program is started to specify files to be deleted. Then a directory 14 is read in and a deletion table 8 is generated by a method of referring to a header part 14 and respective sections 16-18 as many as required. The deletion is performed by using this deletion table 8. When the file numbers are successive, the files can be deleted together at a time. Then the numbers of the deleted files are filled with following file numbers in the deletion table 8 to make the file numbers successive. After the contents of the header part 15 in the directory 14 are updated when necessary, the director 14 as the final result is written as a file. Thus, the part where the file numbers are successive can be deleted at a time.
Patent JP-H10182630-A (JP)
Title: Regeneration and use of lactic acid-based by-product
Inventor: OKUYAMA HISATSUGU
IPC: C08J11/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing lactic acid by regenerating a by-product produced in a production process of a lactic acid-based composition and, at the same time, producing a lactide and a polylactic acid having arbitrary optical purity using the regenerated lactic acid. SOLUTION: An essentially optically inactive lactic acid component is produced from a lactic acid component in a condensed water, a still residue, process washing liquid, vacuum pump waste liquid in a direct synthesis of a lactic acid prepolymer or a polylactic acid, still residue, process washing liquid, waste liquid discharged from a vacuum pump, etc., in a depolymerziation of the lactic acid prepolymer to obtain lactide, a waste liquid of a lactide purification process such as process washing liquid and a vacuum pump waste liquid, a loss generated in the molding of a polylactic acid such as a waste polymer produced in the polymerization of a lactide to form a polylactic acid, a waste polymer generated in the market, etc., by racemizing the above raw materials in the presence or absence of a catalyst.  An optically inactive lactide or polylactic acid is produced from the optically inactive lactic acid component and the produced lactide or polylactic acid is mixed with a lactide or a polylactic acid having an optical purity of 90-100%e.e. at an arbitrary ratio to obtain a lactide or polylactic acid having arbitrary optical purity.
Patent JP-H06191558-A (JP)
Title: Buffer fixing structure
Inventor: SUZUKI HIROYUKI
IPC: B65D85/38
Filed: 1992-12-25
Abstract: PURPOSE:To reduce a storage space of a buffer fixing material and improve operativity in packing. CONSTITUTION:An injection port 1a for injecting air into a bag 1 and four engaging protrusions 1b are provided. The engaging protrusions 1b are engaged with four engaging recesses provided on a bottom 2a of an electronic machine 2, and the bag 1 and the electronic machine 2 are inserted into a package box 3 together. Then with air injected from the injection port 1a, the electronic machine 2 is held at a predetermined position at the center of the package box 3.
Patent JP-H09155400-A (JP)
Title: Heating floatation condensing process for sewage sludge by carbon dioxide gas
Inventor: KAMISHIRO KAZUYUKI
IPC: C02F11/12
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To effectively treat a large amount of biological sludge and/or excess sludge by a comparatively small equipment by introducing carbon dioxide gas dissolved water into biological sludge and/or excess sludge, heating, making foams to be produced adhere to the sludge and carrying out the floating separation. SOLUTION: In a sewage sludge treatment process 10, sludge is introduced into a heating tank 12 and heated, and the sludge is into a heating floatation tank 18. On the other hand, sewage treated water and digestion gas produced from a digestion tank are fed into a melting tank 14, and when the digestion gas is blown into treated water in the melting tank 14, carbon dioxide gas dissolved water is prepared and fed into a storage tank 15, and further fed into the heating floatation tank 18. The sludge is mixed with the carbon dioxide gas dissolved water and brought into contact together to generate foams from the carbon dioxide gas dissolved water, and the foams adhere to the sludge. The sludge is floated gradually by the arrangement, and a sludge layer is formed on the upper section of the heating floatation tank 18.  The sludge is separated from a water layer and fed into the digestion tank to carry out the anaerobic digestion.
Patent JP-H10179673-A (JP)
Title: Bubble generating device of bathtub
Inventor: NISHIO KAZUHISA
IPC: A61H23/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a bubble-generating device, which is easily installed to a bathtub, and the bathing water is prevented from backflowing into an inlet port. SOLUTION: Back side ejection nozzles 20a and 20b are installed to the front wall 11 of a bathtub main body 10a, and foot side ejection nozzles 20c and 20d are installed to the back wall 12 of the bathtub main body 10a. Also, an inlet circuit A is set and placed at the peripheral upper edge part of the bathtub main body 10a. A circulating pump unit 40 composed of a circulating pump 41 to circulate bathing water and a driving motor 47 to drive this circulating pump 41 is installed to an outer circulating duct L. Also, a water detector is placed in a turnout 53 and, when this water detector detects water, the pump driving motor 47 is to be halted.
Patent JP-2000167723-A (JP)
Title: Manufacture line for rolling bearing
Inventor: ITO TAKASHI
IPC: B23P19/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To enable the inspection of all quantity on a manufacturing line even when acoustic inspection is done on many narrow bands. SOLUTION: This manufacturing line for rolling bearing is provided with an assembly process part 12 in which a race and a rolling body are assembled and inspection process parts 14, 16 in which a race assembly product 6 assembled in the assembly process is inspected. The inspection process parts 14, 16 have an acoustic inspection device 20 which inspects vibration by rotating the assembled product 6 and bringing a sensor 22 into contact with the race. This acoustic inspection device 20 has a frequency analysis means 36 which analyzes a frequency of a vibration signal of the sensor 22, a time axis analysis means 37, and a judging means 38 judging the results of analysis. The frequency analysis means 36 has an FFT computing part, a 1/3 octave effective value calculation part, and a power spectrum computing part.
Patent JP-H05183025-A (JP)
Title: Probe card
Inventor: YOSHIDA JINICHI
IPC: H01L21/66
Filed: 1991-12-27
Abstract: PURPOSE:To provide a probe card which prevents formation of distributed internal impedance and entry of external noise and moreover has a large physical strength and sufficient resistivity to breakdown by forming at least one layer of the ground layers with a thick metal plate. CONSTITUTION:A plurality of signal line layers 15 and the ground layers 30 provided between each signal line layer 15 are stacked under the insulated condition except for the circuit connecting portions and a plurality of contact probes are provided at the one surface side. In such a probe card, at least one layer of the ground layers is formed by a thick metal plate. Both surfaces of an insulating layer 17 which is formed by impregnating, for example, the glass wool with an epoxy resin are coated with a thin copper film. The signal line layer 15 is formed by pattern etching of the thin copper film. This signal line layer 15, a prepreg 21 and a thick ground layer 30 having the predetermined thickness are stacked and these are thermally pressed to form the main body 14 of the probe card.
Patent JP-H04278465-A (JP)
Title: Automatic electric power supply system
Inventor: EDOWAADO ERU GIRUFUIKUSU
IPC: G01R11/00
Filed: 1991-12-27
Abstract: PURPOSE: To provide a consolidated system for automatic meter inspection and load control. CONSTITUTION: Electric power measured by a wattmeter recording the rotation of a calibrating wheel 42 of the wattmeter is recorded through a terminal unit 10 included and mounted in the existing wattmeter 12. The increment of used electric power is sent to a control center 18 through the terminal unit and electric power line by the use of a time division multiplex access system synchronized with the frequency of an electric power signal. This system comprises an initialization unit for enabling the control center to track the accumulated electric power consumption by inputting the value of the wattmeter when the terminal unit is incorporated. In an embodiment, the terminal unit comprises a load control unit 58 capable of interrupting load from an electric power system in response to the command from the control center.
Patent JP-H11178710-A (JP)
Title: Curtain hook set
Inventor: TSUN BUNSEN
IPC: A47H15/04
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To eliminate complexity and danger in the production and the use of a curtain by forming hook plates to be fixed to a curtain fabric from plate parts and hook arms and forming hooking tools freely movable along a rail in a structure having long groove holes for putting the hook arms through. SOLUTION: A curtain hook set mainly consists of hook plates 8 and hooking tools 9 and the plates 8 gradually thicken in their one end thickness in which hook arms 82 are projected and formed on the thicker sides. On the other sides, long groove holds 91 are formed on the lower side of the tools 9 to be set so that the hook arms 82 are inserted. Then, the hook plates 8 are fitted by sewing thin plate parts 81 into the inside of the folded parts 22 of the curtain fabric 2. Thereby, the curtain is easily installed by only inserting the hook arms 82 to the long groove holes 91 of the tools 9 fitted into the rail 1.
Patent JP-H09185823-A (JP)
Title: Recording method of information
Inventor: TERAO MOTOYASU
IPC: G11B7/125
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a reversible phase change can surely be induced even when a recording film with a large phase change speed is used. SOLUTION: This recording method uses a medium which can make a first state by an energy beam of a first power level and can make a second state by an energy beam of a second power level, and records information by overwriting as a mark that the information is in the first state. At this time, at an initial stage of overwriting, the medium is being irradiated with the energy beam at the second power level and is made to successively move against the energy beam, and it is repeated to raise the energy level up to the first power level and then lower it to the second power level or lower based on the information to be overwritten, and the end part of the mark is made to represent the information.
Patent JP-H06191993-A (JP)
Title: Method for production diamond-coated member
Inventor: SAITO YOSHIAKI
IPC: H01L21/205
Filed: 1992-12-25
Abstract: PURPOSE:To tightly coat a cemented carbide with a diamond film by thermally treating a substrate comprising the tungsten carbide cemented carbide alloy under prescribed conditions and subsequently forming the diamond film on the surface of the substrate by a gas phase method. CONSTITUTION:A tungsten carbide cemented carbide alloy having a composition comprising 50-95wt.% of tungsten carbide, 1-30wt.% of titanium carbide and 2-20wt.% of cobalt is prepared. A nitrogen gas atmosphere having a pressure of 1-300 Torr or an atmosphere containing a rare earth gas and the nitrogen gas having a partial pressure of 1-760 Torr is prepared. A substrate comprising this cemented carbide is treated with nitrogen under the above-mentioned atmosphere and simultaneously thermally treated at a temperature of 1200-1600 deg.C. A diamond film is subsequently formed on the surface of the substrate by a gas phase method.
Patent JP-H09167805-A (JP)
Title: Mask rom and its manufacture
Inventor: HIRAYAMA TERUMINE
IPC: H01L27/112
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of integration of a mask ROM. SOLUTION: Transistor cells comprised in a mask ROM comprises a common source line 30 formed on the base of a groove 16, word lines 20A consisting of gate electrodes formed on the side walls of the groove 16, and drain regions 22 formed on the upside of a protrusion sandwiched between the grooves 16. The drain regions 22 are separated from each other in the direction of the groove 16, and the source line 30 is made to extend in the direction of the groove 16 due to the structure of the groove 16 deeper than an element isolation region 12. The mask ROM is programmed depending on whether it is connected to a bit line 36 through the intermediary of a contact hole 38 or not. The mask ROM can be also programmed by adjustment of the transistor cells in Vt H.  A gate electrode is formed on the side wall of a groove, whereby a channel can be set vertical to the surface of a substrate, and the mask ROM can be enhanced in degree of integration. Gate lines 20A located on both the sides of a protrusion can be connected together in parallel, so that the transistor cells can be enhanced twice as much in driving capacity.
Patent JP-H09164167-A (JP)
Title: Frame body for wheel chair
Inventor: SATOU NAGAYOSHI
IPC: A61G5/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent wearing by avoiding direct contact between parts when supporting a seat part support rod of an X frame with pick, by covering the pick extended from the inside of an intermediate rod of right and left side frames of a wheel chair foldable in width and the inside of the intermediate rod with a resin cover material. SOLUTION: This frame body 1 of a wheel chair comprises right and left side frames 2 and 2 and a pair of front and rear X frames 3 and 3 connected thereto. The right and left side frames 2 and 2 each comprises an upper rim rod 4, a front rim rod 5, a rear rim rod, an intermediate rod 7 and a lower rim rod 8 The intermediate rod 7 and the lower rim rod 8 are mounted across the front rim rod 5 and the rear rim rod 6, and X frames 3 and 3 which are made up of a pair of cross rods 11 and 11 with lower ends thereof pivoted on the lower rim rod 8 respectively through a rotary pipe 9 and seat part support rods 12 and 12 joined on the upper ends of the cross rods 11, 11 are arranged between the intermediate rods 7 and 7.  A pair of front and rear picks 13 is fastened on the inside of the intermediate rod 7 to received the X frame 3 and a resin cover material 19 is applied between the inside of the intermediate rod 7 and the sick 13 to prevent wearing thereof.
Patent JP-H11175333-A (JP)
Title: Program analysis prevention method and controller provided with program analysis prevention function
Inventor: MOTOJIMA TAKAHIKO
IPC: G06F21/10
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent the program of a ROM even from being analized in the case that a normal ROM is made to flow out and stolen by a person concerned with an intention to perform illegal act, to evade a damage by a secret ROM and to prevent information relating to the program from being stolen from a controller side and the program from being analyzed by reinforcing a program analysis prevention function on the controller side. SOLUTION: A ciphered program code is read from the ROM in which the ciphered program code is stored beforehand and is decoded, the decoded program code is stored in a RAM (S301) and the decoded program code is read from the RAM to a CPU and executed (S302). Also, in the case of detecting abnormality in the operation of the CPU and the state of this controller (S303 and S304), the contents of the RAM are destroyed (S305).
Patent JP-2000166960-A (JP)
Title: Voice sensing instrument auditorily disabled person
Inventor: HASEGAWA MASAMI
IPC: H04R25/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a device by which an auditorily disabled person senses circumferential voice as a vibration by electrically converting voice generated in the circumference into the vibration and transmitting it to a human body. SOLUTION: This instrument includes a microphone part 1 for sensing voice and electrically converting it, an amplifier circuit 2 for amplifying an electric signal from the microphone part 1, a rectifying circuit 3 for rectifying the electric signal from the amplifier circuit 2, a driving switch circuit 4 capable of driving and controlling a vibration generating means 5 by a DC voltage which is outputted from the rectifying circuit 3, a vibration generating means 5 generating the vibration being sufficient to be sensed by the human body and a power source 6 for supplying electricity required for driving the vibration generating means 5. In this case, it is preferable that the amplifier circuit 2 is provided with a sensitivity adjusting means 7 capable of optionally selecting a sensitivity when the electric signal from the microphone part 1 is amplified.