baber/WOPTO huggingface dataset:
Patent JP-H06146041-A (JP)
Title: Detergent composition for degreasing
Inventor: YANAGI JUNICHIRO
IPC: C11D7/50
Filed: 1992-11-13
Abstract: PURPOSE:To develop the detergent compsn. for degreasing which has high solubility in oil, noninflammability and is safe to human bodies by using propylene glycol solvents as an essential component and mixing a specific small volume of water therewith. CONSTITUTION:The compsn. contg. 50 to 99wt.% at least one kind of the propylene glycol solvents among propylene glycol mono-n-butyl ether, dipropylene glycol mono-n-butyl ether and tripropylene glycol mono-n-butyl ether, 1 to 15wt.% water or further an org. solvent, such as methanol, surfactent, rust preventive, antioxidant, stabilizer, defoaming agent, etc., is used as the detergent compsn. for degreasing and cleaning various kinds of oils, such as cutting oils, heat treating oils and pressing oils and metallic worked articles stuck with the fats and oils used at the time of metal working. This detergent compsn. for degreasing is easily in handling and has safety.
Patent JP-2001147483-A (JP)
Title: Instant film pack and printer
Inventor: TAIMA TAKASHI
IPC: G03C3/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive instant film pack used exclusively for a printer, and to provide a printer capable of forming an appropriate print by using the instant film pack. SOLUTION: A label 42 with a bar code 41 showing data on the characteristics of an instant film unit printed is stuck to the light shielding cover 37 of the instant film pack 16. A bar code reader 71 is arranged in a pack chamber for setting the instant film pack 16 so that the reader 71 may face the label 42. At the time of discharging the light shielding cover 37 after setting the instant film pack 16, the bar code 41 is read by the bar code reader 71, then, printing data is corrected based on the read data on the characteristics.
Patent JP-H04192905-A (JP)
Title: Single tuning circuit
Inventor: HOSOYA NOBUKAZU
IPC: H03F3/191
Filed: 1990-11-27
Abstract: PURPOSE:To cancel the out-of-resonance band signal of a twin-T circuit by constituting an amplifier circuit having the almost same characteristic as an amplifier circuit and a reverse output polarity, and connecting the inputs and outputs of the both amplifier circuits. CONSTITUTION:A signal from a signal source So is supplied through an input buffer 1 to differential amplifiers 2 and 3. Then, the frequency of a resonance frequency decided by a twin-T circuit 4 is selected and outputted from a terminal 6. At such a time, the transmission function of a frequency in the relation of omega<<omega0, omega>>omega0 is made zero by the operation of the compensating differential amplifier 2. Therefore, the transmission function is fixed and made zero regardless of the input signal in a frequency away from a resonance frequency omega0 of the circuit 4. As the result, the gain of the frequency away from the resonance frequency can be made zero while keeping the large Q near the frequency to be selected.
Patent JP-H08183854-A (JP)
Title: Fluorinated polyether, its production and ionic conductor containing it
Inventor: USHIKUBO KOHEI
IPC: H01M6/18
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a fluorinated polyether useful for, e.g. an ionic conductor for a battery by polymerizing epifluorohydrin in the presence of a catalyst. CONSTITUTION: This fluorinated polyether is represented by formula I [wherein R<1> and R<2> are each H, (substituted) 1-16C alkyl, alkenyl, fluorine-substituted alkyl, fluorine-substituted alkenyl, phenyl, alkyl-substituted phenyl, acryloyl or methacryloyl; and n>=2] and preferably comprises one produced by polymerizing epifluorohydrin of formula II in the presence of a catalyst (e.g. sodium hydroxide). An example of preferable ionic conductor is one obtained by incorporating an alkali metal salt, optionally together with an organic solvent, into this fluorinated polyether.
Patent JP-H07180402-A (JP)
Title: Mounting structure of lever handle lock
Inventor: KUSUNOKI TOSHIKIMI
IPC: E05B9/08
Filed: 1993-12-24
Abstract: PURPOSE:To enlarge a panel area to a door on the whole by making the apparent width of a stile smaller than a backset. CONSTITUTION:In this mounting structure, attaching a lever handle lock 1 to a stile 3 of a door 5 where a panel is housed in the framing with a handle box 2 with a span of apparent width larger than of this stile 3, a rim lock or body of this lever handle lock 1 is housed in a handle box 2. In this constitution, it is not directly attached to the stile 3, whereby the apparent width of the stile 3 can be made smaller than a backset, the extension of a panel area in relation to the whole door 5 is thus achievable.
Patent JP-H06169834-A (JP)
Title: Comforter
Inventor: YONEYAMA TAKESHI
IPC: A47G9/02
Filed: 1992-12-08
Abstract: PURPOSE:To provide a comforter which is light-weighted and has good air permeability by alternately disposing a belt-like mutton having vent holes and a comparatively light weighted fur such as a lamb skin and sewing up the same to be used in the inside of the comforter. CONSTITUTION:A mutton leather part 1 grown with fur is cut to be beltlike, and vent holes 4 are disposed at suitable spaces to manufacture a belt-like mutton 5. The beltlike mutton 5 and a beltlike member 6 formed by comparative light-weighted fur such as lamb skin or the like are alternately sewed up at suitable spaces into a usual comforter 3. Thus, a comforter which is light- weighted and excellent in air permeability can be manufactured.
Patent JP-H11220879-A (JP)
Title: Asymmetric flyback converter
Inventor: RIN SEIKO
IPC: H02M3/28
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain an asymmetric flyback converter which can be miniaturized and whose power efficiency can be enhanced. SOLUTION: An asymmetric flyback converter is constituted of a main voltage transformation part T1, which is provided with a primary-side winding N1 connected to the side of an input and with a secondary-side winding N2 connected to the side of an output, and which outputs an input voltage after the voltage is transformed; of a switch part 20 which is provided with a first switch Q1 and with a second switch Q2, and which switches the input voltage to be applied to the main voltage transformation part T1; of a rectifying/smoothing part 30 which rectifies and smoothes a signal to be output from the main voltage transformation part T1; of a control part 40 which generates a signal used to control the operation of the switch part 20 depending on the output signal of the rectifying/smoothing part 30;  and of a switch drive part 50 which generates a driving signal, in such a way that the on-time duty of the first and second switches Q1, Q2 in the switch part 20 is made mutually asymmetric depending on the output signal of the control part 40, and that the first and second switches Q1, Q2 are switched complementarily in a dead time and by which the first and second switches Q1, Q2 are not switched at a zero voltage.
Patent JP-H05142087-A (JP)
Title: Method for inspecting leakage of hose
Inventor: MATSUMOTO TOSHIHIKO
IPC: G01M3/26
Filed: 1991-11-15
Abstract: PURPOSE:To judge the presence of the leakage of a hose by guiding air pressure to the hose to be inspected and a hermetical closure device from a pressure container to stop the supply of air pressure and detecting the difference pressure between the hose to be inspected and the hermetical closure device after the elapse of a predetermined time. CONSTITUTION:A hose 10 to be inspected and a master hose 26 are restricted using restriction members capable of discharging leaked air so as to make the outer peripheral surfaces of both hoses impossible to expand. When the hoses 10, 26 are brought to a restricted state using the restriction members, air pressure adjusted by operating a valve is guided to the hoses 10, 26. Thereafter, solenoid valves 30, 32 are closed to cut off branch passages 22, 24. That is, the supply of air pressure is stopped. Then, difference pressure after a definite time is detected by a difference pressure detector 36 to be displayed on a display device 40. In addition, it is judged whether the difference pressure is larger than a set value by a judging circuit to judge the presence of leakage.
Patent JP-H04196280-A (JP)
Title: Lighting device
Inventor: NAKANISHI YOSHITO
IPC: H01S3/101
Filed: 1990-11-27
Abstract: PURPOSE:To make it possible to obtain a high-efficiency and high-throughput lighting, in which speckles are not generated, by a method wherein one part of an excimer laser beam is delayed to reduce its coherence, the excimer laser beam of the reduced coherence is emitted through the emitting side of a flux of optical fibers, is made to homogenize and is made to condense on a material to be lightened. CONSTITUTION:An excimer laser beam emitted from the light source of an excimer laser 1 is broadened by a diffusion plate 2, is made to incident in the incident side of a flux 3 of deformed optical fibers, one part of the excimer laser beam is delayed by its coherent length or thereabouts by a delay means 4 on the way to the incident side and the coherence of the beam is reduced. The excimer laser beam of this reduced coherence is emitted in homogenizing means 7 and 8 through the emitting side of a flux 6 of optical fibers, is made to homogenize and is made to condense on a material (a wafer) 12 to be lightened by a capacitor lens 9. In such a way, with the flux 3 of deformed optical fibers used, the means 4 which delays one part of the beam from the laser 1 is used in combination with the flux 3, whereby the coherence of the excimer laser beam can be reduced. Thereby, a high-efficiency and high-throughput lighting, in which speckles are not generated, can be conducted by a lighting device of a single constitution.
Patent JP-H07181678-A (JP)
Title: Photoresist composition
Inventor: NAKANO YOSHIKO
IPC: G03F7/038
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a photoresist compsn. excellent in the balance of various properties such as heat resistance, the rate of a residual film, appliability, sensitivity and profile by incorporating an optical acid generating agent, an alkali- soluble resin and a cross-linking agent. CONSTITUTION:This photoresist compsn. contains an optical acid generating agent contg. at least one kind of sulfonic ester of an N-hydroxyimido compd., an alkali-soluble resin contg. a hydrogenated product of a vinyl phenol-styrene copolymer and a crosslinking agent. The ester is used alone or as a mixture of two or more kinds and it may be used in combination with other optical acid generating agent. The crosslinking agent is, e.g. a compd. having a methylol group or a methylol ether group and it is used alone or as a mixture of two or more kinds. Since this compsn. has high sensitivity and high resolution in an exposure region using a far UV light source including excimer laser, contrast can be remarkably enhanced in lithography with the light source and a high precision fine negative type photoresist pattern can be formed.
Patent JP-H04200449-A (JP)
Title: Medical image diagnosing apparatus
Inventor: OKUTO KOICHI
IPC: A61B6/00
Filed: 1990-11-30
Abstract: PURPOSE:To enable the recognition of the end of inspection of a person to be inspected accurately by arranging a detecting means to detect the presence of the person to be inspected carried provided on an examination base for carrying the person to be inspected and a means to recognize the end of inspection of the person to be inspected from a signal indicating the presence of the person to be inspected carried obtained by the detecting means. CONSTITUTION:A switch 12 and a function (arranged in an image processing section 7) for picking up and recognizing a detection signal of the switch 12 are provided. The switch 12 detects the presence of a person to be inspected carried on an examination base 5. Now when a body of the person to be inspected is examined using a medical image diagnosing apparatus, an operator lets an operating section 11 read an ID card to obtain ID information. Preinspection preparations are made and then, several inspections are carried out updating inspection time. Upon the end of the inspection, the person 4 to be inspected is dismounted from the examination base 5 to end the inspection of one person to be inspected.
Patent JP-H07192844-A (JP)
Title: Wafer heating arrangement and heating body for heating arrangement
Inventor: OGAWA TAKESHI
IPC: H05B3/00
Filed: 1993-12-27
Abstract: PURPOSE:To enhance quick temperature up and down capability and keep temperature uniform in temperature rising and temperature holding by using a specified silicon carbide material covered with a specified insulating film as a heating body. CONSTITUTION:A heating body 1 is formed with a flat plate-shaped silicon carbide material whose specific resistance is 1OMEGA.cm or less, and a slit whose width is 1mm or less is installed in the silicon carbide material to form a heating body pattern. The surface, except for an electrode connecting part, of the silicon carbide material is covered with an insulating film whose specific resistance is 1X10<4>OMEGA.cm or more and thickness is 1mum or more. Disadvantage such as metal contamination, deflection, and deformation of a wafer 8 at high temperature is eliminated, and temperature down caused by the slit installed in the heating element 1 is made negligible. A gap does not generate between the element 1 and the wafer 8, heat is uniformly kept, and temperature is quickly raised from room temperature to a specified temperature.
Patent JP-H06169976-A (JP)
Title: Disinfection apparatus and disinfection storing housing
Inventor: HARA OKITADA
IPC: A61L9/015
Filed: 1992-12-09
Abstract: PURPOSE:To provide a disinfection apparatus wherein sterilization effect reaches every nook and corner and no toxic residue remains after disinfection and waiting time is made short and high durability can be obtd. CONSTITUTION:An ozone generator 3 generating ozone and a compressor 4 feeding air to the ozone generator 3 are stored in a container 2 and an ozone discharging pipe 5 discharging ozone in the atmosphere is connected with the ozone generator 3. In addition, an intake vent 8 sucking an ozone-contg. air from the atmosphere, an exhaust vent 9 exhausting air into the atmosphere and an air blow fan 7 circulating air into the atmosphere through these intake and exhaust vents are provided in the container 2 and, furthermore, an ozone decomposition filter 10 removing ozone from the passing air is provided respectively on the intake and exhaust vents 8 and 9.
Patent JP-H09148238-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: TAKUBI ATSUSHI
IPC: H01L21/677
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-throughput semiconductor manufacturing apparatus for subjecting a plurality of wafers to light irradiation, heating and cooling, which requires a smaller floor space and facilitates changing process conditions. SOLUTION: Wafers 9 are sequentially transferred from a wafer carrier 1 to an ultraviolet irradiator 3 by a carriage arm 81, and three wafers are individually irradiated with ultraviolet rays. The irradiated wafers are transferred to an entrance 6 to a rotary conveyer 4 by a second carriage arm 82. The rotary conveyer 4 includes a plurality of pallets 41a-41h that rotate in a vertical plane. The wafers are heated by lamps 44 in a heating chamber 43 in which a predetermined temperature gradient is set, and they are precooled by air passing through a filter 47 in a cooling chamber. The wafers are then discharged through an exit 7 of the rotary conveyer 4 by a third carriage arm 83, and cooled to a predetermined temperature. The cooled wafers are stored in a wafer carrier 1 by the carriage arm 83.
Patent JP-H09144155-A (JP)
Title: Heat insulating panel
Inventor: MISHINA NOBUKI
IPC: E04B1/80
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the fitting workability, the airtightness, and the heat insulating property by filling and hardening the foaming material in an inner space between a panel frame and a sheet adhered to each side of the frame, and fixing a face plate thereto to prevent the warping of the heat insulating panel. SOLUTION: Sheets 8, 8 are adhered to a surface on the outdoor side of a frame 10 of a heat insulating panel and a surface on the indoor side, and the foamed material 9 is filled and injected in an inner space surrounded by the frame 10 and the sheet 8 on the outer surface on the outdoor side, and hardened to constitute a heat insulating panel body 2. The heat insulating panel body 2 is fixed to a face plate for a bearing wall consisting of a chip material, lauan material, or plywood by driving a fixing piece such as a nail into the frame 10 through the face plate 1.  Because the foamed material 9 is filled and hardened in the condition where the face plate 1 is not fitted, and then, the face plate 1 is fitted to the frame 10, the warping of the face plate 1 due to shrinkage of the foamed material 9, and the warping of the panel body 2 due to the warping of the face plate 1 can be prevented.
Patent JP-H05140339-A (JP)
Title: Production of composite panel
Inventor: FUKUI TAKASHI
IPC: E04F13/18
Filed: 1991-11-19
Abstract: PURPOSE:To obtain a composite panel useful in the fields of construction, building and interior finish work by bonding a wood board, etc., to one or both surfaces of a specific hollow light-weight structure board using a two-pack hardenable adhesive composed of specific components. CONSTITUTION:The objective panel is produced by bonding a wood board and/or a molded plastic material to one or both surfaces of a hollow light- weight structure board made of a polyolefinic plastic and having parallel ribs using a two-pack hardenable adhesive consisting of (A) a component containing (i) a reactional product of a polyol having a molecular weight of 400-3,000 and a polyisocyanate compound at an NCO/OH ratio of 0.5-1.5, (ii) an organic solvent, (iii) an alkylphenolic resin and (iv) a chlorinated polypropylene and (B) a component consisting of a polyisocyanate compound and/or a prepolymer of a polyisocyanate compound.
Patent JP-H04201685-A (JP)
Title: Foot rest for scooter passenger
Inventor: SUZUKI TAKAYUKI
IPC: B62J25/00
Filed: 1990-11-30
Abstract: PURPOSE:To conceal an axial fitting section of a foot rest by providing the aforesaid fitting section above the notch of a frame cover notch but at the inside thereof. CONSTITUTION:A shaft hole 5 is drilled through the center of a shaft fitting 4 welded to the outer end of a foot rest bar 1, and an upward bent edge is formed at the upper edge front of the fitting 4, thereby forming a stopper 6. The inner side of a shaft 8 for a foot rest 7 is bent upward like L-shape and inserted in the shaft hole 5 of the fitting 4 from the lower side of the hole 5. In addition, a stopper plate 10 is fitted at the inner end of the shaft 8 projecting upward from the shaft hole 5, and fixed with a nut 11. The foot rest 7 can be turned approximately 90 degrees between the outer and rear sides thereof, and positioned under a notch 15 formed at the lower end of a frame cover 9, when stored at the rear side. The shaft fitting 4 for axially fitting the foot rest 7 is located above the notch 15 of the frame cover 9, and at the inside thereof.
Patent JP-H10156808-A (JP)
Title: Rot-proof, moth-proof wood and manufacture thereof
Inventor: ISHII YUKIO
IPC: A01N61/02
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain rot-proof, moth-proof wood without affecting health and the environment by providing soot and wood tar generated by burning woody fuel on the surface and in the surface layer part. SOLUTION: Woody fuel in a combustion chamber 1a is burned to generate combustion gas in a combustion gas generation furnace 1. The gas is introduced from the upper part of the furnace 1 into the upper part of a wood drying chamber 3 through a combustion gas supply route 4. In the combustion chamber 1a, the woody material is burned with oxygen concentration kept low, and the material is heat-dried in the absence of oxygen in the drying chamber 3 so that the combustion gas in the chamber 3a contains a large amount of soot and wood tar. In the chamber 3a, therefore, simultaneously with the drying of the wood, soot and wood tar adhere to or permeate the surface and the surface layer part of dried wood.
Patent JP-H08162781-A (JP)
Title: Electronic circuit unit
Inventor: SHIMADA SATOSHI
IPC: H05K7/04
Filed: 1994-12-06
Abstract: PURPOSE: To make an electronic circuit unit small, by bonding a film base over a split plate, mounting an electronic part directly on a film base, and folding the film base in a way that the plate is mounted on each side of a frame in a frame-body forming step. CONSTITUTION: A film base 11 is bonded over two aluminum plates 13 and 14 as a front lid or a rear lid in an electronic circuit unit while a plurality of various electronic parts 18 are mounted on a face of the film base 11 on the opposite side to the aluminum plates 13 and 14. A connector 21 is mounted directly on a middle part of the film base 11 that joins the aluminum plates 13 and 14. A frame 25 is a rectangular parallelepiped in a shape with upper and lower opened ends and has a front opening 25b with an opened area according to the size of the connector 21. A film base 11 is inserted inside the frame 25 in a way that the connector 21 is extruded from the front opening 25b. After that, the aluminum plates 13 and 14 are fixed as front and rear lids.
Patent JP-H07192207-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIJIMA MASAYUKI
IPC: G11B27/34
Filed: 1993-12-27
Abstract: PURPOSE:To run a magnetic tape corresponding to the quantity of information by compressing/extending it at the time of recording and reproducing by providing a velocity control means for running the magnetic tape at a prescribed velocity at the time of recording and for running the magnetic tape at a velocity of a fraction of the recording velocity at the time of reproducing. CONSTITUTION:A 1/n compressed digital signal 21 inputted from a terminal T1 is selected and inputted to a recording modulation circuit 1 and a synchronism detection circuit 3 corresponding to a D/A switching signal 23 inputted through a terminal T3 by a switch SW1. On the other hand, the inputted 1/n compressed digital signal 21 is inputted to a compression ratio detection circuit 2 and the D/A switching signal 23 is inputted to a control signal generating circuit 4. At the compression ratio detection circuit 2, data 28 of a compression ratio are detected from the inputted 1/n compressed digital signal 21. At the synchronism detection circuit 3, a synchronizing signal 29 in the same cycle as the rotational cycle of a rotary head, namely, 30Hz in this case is detected from the inputted 1/n signal 21. The synchronizing signal 29 detected by the synchronizing detection circuit 3 is inputted to the control signal generating circuit 4.