baber/WOPTO huggingface dataset:
Patent JP-H0280660-A (JP)
Title: Water-cooled roll washer for singeing
Inventor: TSUMAKI TAKAO
IPC: D06C9/02
Filed: 1988-09-13
Abstract: PURPOSE:To improve operating efficiency without requiring driving and stopping of a singeing machine by removing residues sticking to the surface of a water- cooled roll for singeing with a traverse driven doctor blade and a cleaning means provided on the top surface part of the above-mentioned doctor blade. CONSTITUTION:A continuously running fabric 3 is passed through a preheating mechanism and brushing mechanism and then subjected to singeing treatment with a flame of a gas burner 11 in a singeing part. In the process, residues sticking to the surface of a water-cooled roll 10 are always automatically removed with a wide doctor blade 3 rocked and driven at a prescribed width by a traversing mechanism 14. Furthermore, a water feed pipe 24 is provided over the whole width of the afore-mentioned doctor blade 13 thereon and water feed ports 25 are perforated in parts where the water feed pipe 24 faces the top surface of the doctor blade 13. Thereby, the residues scraped off by the above-mentioned doctor blade 13 are washed away and removed through a dust removing hose 27 to the outside of the system.
Patent JP-H0391746-A (JP)
Title: Image forming device
Inventor: IBUCHI YOSHIAKI
IPC: G03D13/00
Filed: 1989-09-04
Abstract: PURPOSE:To prevent generation of uneveness in density when a multiple number of images are formed on a piece of paper in both side copying and synthetic coping, etc. by setting fixing heat temperature at an initial image formation to be a tempera ture where hardly any color developing reaction of color is promoted, and setting the fixing temperature of a final image formation to be a temperature where sufficient color developing reaction is carried out. CONSTITUTION:When exposure process is finished, pressure developing process is carried out, but first, the number of times the copying process is carried out on the same piece of paper including this image processing is discriminated. If it is the first time, the paper on which the image has been formed with the pressure developing process is fixed at a fixing device 8 at the temperature of T1. The fixing temperature T1 here is a temperature where the color developable color on the paper is hardly promoting to color and drying the paper enough so that the contents such as the color does not soil the inside of a copying machine while being carried. For example, a first and a second fixing is carried out at between 80 to 110 degrees, and the fixing temperature of the fixing of a final copy or the temperature of fixing for a one time only copying is set to be 110 to 150 deg.C. Thus, by carrying out a high temperature fixing at the end, color developing reaction is promoted both a front side image and a back side image, making the images bright.
Patent JP-S6291735-A (JP)
Title: Air-conditioning machine
Inventor: UMEMURA HIROYUKI
IPC: F24F11/02
Filed: 1985-10-15
Abstract: PURPOSE:To provide a comfortable circumstance coping with the desire of an user simply by a method wherein a set temperature is changed automatically so as to cope with the input of a switch unit indicating the feeling of temperature. CONSTITUTION:When an operating switch 51 is put ON, an initial set temperature is set and a room temperature, detected by a temperature sensitive resistance element 52, is inputted to compare the set temperature with the room temperature is a micro- computer 2 while the ON, OFF command of a compressor 56 is outputted through an output circuit 6 so as to cope with an operation mode. In case an user inputs the 'cold time' switch of a switch unit 1 when he feels that it is still 'cold' under the room temperature condition at a point (a) closed to the set temperature, the set temperature is set so as to be higher than the room temperature at that time by a given value and the operation of an air-conditioning machine is continued. On the contrary, when the user inputs a 'hot time' switch, the set temperature is set so as to be lower than the room temperature (b) at that time by a given value and the operation of the same if stopped until the room temperature becomes the set temperature. The width of the change of the set temperature in accordance with a switch input is set usually at a proper value, adjusted finely by the user in accordance with the temperature feeling thereof.
Patent JP-H0392450-A (JP)
Title: Mechanical ignition type gas generator
Inventor: HIRATA TETSUMASA
IPC: B60R21/26
Filed: 1989-09-04
Abstract: PURPOSE:To instantly ignite an unignited blasting cap even when it is present, and thereby prevent delay in ignition by providing a hole to communicate a transition explosive chamber with a blasting cap front face within a housing enclosure other than a blasting cap which communicates a blasting cap back face with the transition explosive chamber. CONSTITUTION:Energy transmitted in the reverse direction from a transition explosive chamber 9 through an additional hole (delayed ignition preventive hole) 32 directly reaches the thin piercing face 31 of a blasting cap 3 so that an unignited blasting cap 3 is instantly ignited with no delay in time. By this constitution, uncomfortable feeling due to sound by delay in ignition of the blasting cap 3 can thereby be eliminated.
Patent JP-S61107032-A (JP)
Title: Exhaust device for ventilating fan of domestic cooking burner
Inventor: KOSAKA SACHIKO
IPC: F24F7/06
Filed: 1984-10-30
Abstract: PURPOSE:To enable formation of an exhaust device attached in an arbitrary position even by an unskilled person, by a method wherein the exhaust device has the length being long enough to allow free connection of a space above an arbitrary burner to a ventilating window, has a window part connecting part at the one end, has a flat outer edge plate at the other end, is formed in a square in cross section, and has an expandable bollows formed by an alumi foil. CONSTITUTION:Although a bellows 1l made of an aluminum foil is compressed, if it is expanded, it is stretched to an enough length, and can interconnect a ventilating fan and a space above a burner. An arbitrary connecting tool 2, connected to a ventilat ing window or a ventilating fan, is provided and is connected and secured to a flat plate 3, having an opening 4, or a bellows 1. A volume prevailing when a duct is compressed can be compressed as the limit of thickness to a total amount of the thicknesses of foils. As compared with a skeleton type duct available in a market, the bellows can be compressed to so thin size that it entirely cannot bear comparison therewith. Further, since the duct part is only an aluminum foil, the bellows can be used in a disposable manner, and this eliminates a cleansing, work of the interior of the duct.
Patent JP-H0277015-A (JP)
Title: Process for controlling orientation of liquid crystal
Inventor: WAKEMOTO HIROBUMI
IPC: G02F1/1337
Filed: 1988-09-13
Abstract: PURPOSE:To make an orientation state of liquid crystals variable by using an amorphous film of polystyrenic polymer as a liquid crystal oriented film. CONSTITUTION:An amorphous film of a polystyrenic polymer is used. Although polystyrenic polymers are generally amorphous, those having stereoregularity such as isotactic polystyrene are crystalline. In the crystalline polystyrene film, the liquid crystal orientation are not changed at <=m.p., and are oriented orthogonally in a rubbing direction, but the liquid crystal orientation state can not be changed as the amorphous film since its orientation characteristic is eliminated at >=m.p. then, the amorphous film of the polystyrenic polymer is used necessarily. Accordingly, the orientation state of liquid crystals is varied by changing conditions of temp., etc. using an amorphous polystyrene polymer film as a liquid crystal oriented film.
Patent JP-H0635399-A (JP)
Title: Experiment device and method for photosynthesis and respiration effect
Inventor: WATANABE KATSUMI
IPC: G09B23/38
Filed: 1992-07-14
Abstract: PURPOSE:To provide the experiment device and method which enables quantitative measurement by confirmation of photosynthesis and respiration effect with eyes. CONSTITUTION:The experiment device for the photosynthesis and respiration effect is constituted of a transparent hermetic container 1, a cap 2 for this container having a hole for insertion of a candle 11, a plant fixture 4 for arranging and fixing plants 9 in this container and a candle fixture 8 for inserting the candle 11 into the container. The plants are so arranged and fixed that the leaves thereof easily receive light and the candle 11 is burned in the container 1, by which the photosynthesis and respiration effect are quantitatively experimented in a short period of time.
Patent JP-H04110483-A (JP)
Title: Method for washing parts with water-soluble detergent
Inventor: TAGUCHI HIROAKI
IPC: B08B3/04
Filed: 1990-08-29
Abstract: PURPOSE:To produce a washing effect comparable ton the effect of the conventional washing method without using an org. solvent such as chlorofluorocarbon, an alcoholic solvent, etc., by removing water sticking to washed and rinsed parts with an oily dewatering agent and drying the parts. CONSTITUTION:Oil and rust preventing oil sticking to bearing parts 3 are removed in a rough washing process (a), a precision washing process (b) and a finish washing process (c). A washing liq. sticking to the parts 3 in the washing process (c) is removed in a rough rinsing process (a) and a finish rinsing process (b). Water sticking to the parts 3 in the rinsing process (b) is removed in a rough dewatering process (a) and a finish dewatering process (b). A dewatering agent sticking to the parts 3 in the dewatering process (b) is vacuum- dried or dried by heating the parts 3 at a temp. below the flash point of the dewatering agent. The parts 3 are then immersed in a rust preventing liq. for a prescribed time and the liq. is dried.
Patent JP-H0277181-A (JP)
Title: Laser diode pomping solid laser
Inventor: OKAZAKI YOJI
IPC: G02F1/37
Filed: 1988-09-13
Abstract: PURPOSE:To improve wavelength changing efficiency, stability to variation in temperature and energy utilization efficiency by providing a resonator with bulk single crystals of an organic non-linear optical material for changing wavelength of oscillation beam of a solid laser. CONSTITUTION:A non-linear optical material PRA in the melt state represented by the formula I is injected into an appropriate mold and quenched, whereby the PRA is polycrystallized. The polycrystallized PRA is progressively drawn out of a furnace at a temperature higher than the melting point 102 deg.C, whereby it is converted into an elongated single crystal state longer than 50mm and such single crystal PRA has uniform crystal orientation. The single crystal PRA is cut off along the plane Y-Z including the optical Y- and Z-axes and then cut along the X-axis into a piece with a thickness of 5mm so that an optical wavelength changing element 17 of bulk single crystal type is produced. Since PRA presents very small discrepancy in phase matching angle to variation in temperature, a second harmonic beam whose wavelength has been changed is allowed to have sufficiently high intensity even if an oscillation beam 13 incident into the PRA through a solid laser rod 15 doped with niodium has relatively low intensity.
Patent JP-H04109680-A (JP)
Title: Production of semiconductor device including dmos
Inventor: KUDO NOBORU
IPC: H01L21/76
Filed: 1990-08-29
Abstract: PURPOSE:To realize low production cost and enhance breakdown strength of isolation to the grounding of a drain by electrically isolating the drain of DMOS and a substrate using a bulk wafer which ensures lower material cost than epitaxial wafer. CONSTITUTION:A substrate is electrically connected with a grounding lead. When a P-type DMOS is to be formed, a P-type impurity diffused layer 4 is formed at the rear surface of an N-type substrate 1 and thereafter a well 5 for a P-type drain is formed on an N-type substrate. The N-type substrate is connected electrically with a lead of positive power supply and the P-type impurity diffused layer 4 at the rear surface is electrically connected with the grounding lead at the rear surface. Thereby, production cost can be reduced since an epitaxial wafer is not used and moreover since an interval between a wafer 5 for drain and a diffused layer 4 of the rear surface is larger than that when the epitaxial wafer is used, the dielectric strength for grounding of a drain 15 can be enhanced.
Patent JP-H0671832-A (JP)
Title: Polycarbonate resin laminate for noise barrier
Inventor: TSURUTA YOSHIICHI
IPC: E01F8/00
Filed: 1992-08-28
Abstract: PURPOSE:To obtain a laminate, prominent in transparency, resistance to shock, resistance to climate and fire retardance while never losing transparency even when the laminate is recycled to use it. CONSTITUTION:A polycarbonate resin laminate for a noise barrier is constituted of a substrate layer consisting of polycarbonate resin and coating layers, applied on both surfaces of the substrate layer and constituted of polycarbonate resin containing ultraviolet-ray absorbing agent with a density satisfying a formula; thickness (mum) of the coating layer X density (wt.%) of ultraviolet ray absorbing agent = 60-600.
Patent JP-S6475143-A (JP)
Title: Continuous casting method for heating mold
Inventor: YAMAZAKI AKIRA
IPC: B22D11/16
Filed: 1987-09-16
Abstract: PURPOSE:To stably obtain a small diameter cast billet having uniform diameter for long time by increasing/decreasing at least either one side of drawing speed of the cast billet drawing from a mold and cooling water quantity to the cast billet to control diameter of the drawn cast billet. CONSTITUTION:The mold 2 arranging exothermic body 1 is fitted below the molten metal 4 surface at the side wall in a casting furnace 3 and the cooling device 5 is arranged near outlet of the mold 2 and the casting furnace 3 side is heated near the solidified interface 8 of the inner face in the mold 2. By supplying the molten metal 4 into the casting furnace 3 from a melting furnace, the molten metal is poured in the mold 2. On the other hand, the caat billet 6 drawing from the outlet of the mold 2 is cooled by injecting cooling water controlling water temp. from a water tank with a cooling device 5 and the molten metal 4 brought into contact with the cast billet 6 in the mold 2 is solidified by this action and the cast billet 6 is continuously drawn by pinch rolls. By this method, control of the cast billet diameter can be obtd. and the long length cast billet having uniform quality can be obtd. for long time.
Patent JP-2000024071-A (JP)
Title: Nursing bathtub
Inventor: MIYAZAKI SHIRO
IPC: A61H33/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To enable a handicapped person to take a bath as is in an almost face-up lying condition by uplifting a part of the bottom of a bathtub with the bottom part and a wall part to form a plurality of continuous slope parts. SOLUTION: The base part 1 of this bathtub is formed of synthetic soft resin foam so as to have a rectangle bottom face with a plane outer periphery part and a plurality of slope parts with a plurality of protrusions at the center part. The wall part 2 is formed hollow by a soft synthetic resin film and the lower part thereof is made into a frame part in prescribed thickness fixed to the upper face in the vicinity of the outer periphery of the bathtub base part 1 and an air vent 3 is formed on the side face of the wall part 2. A hot water port 4 is formed on the lower outer periphery of the bathtub base part 1. By making the bathtub base part have, for instance, three protrusions, a user can lies on the slope in a condition the leg part is slightly bent.  Since the user's head can be laid on the uppermost part of the protrusion, no load is applied on the user's body and the user's hair can be easily washed.
Patent JP-H0889677-A (JP)
Title: X-y feed drive device for sewing machine
Inventor: NITSUTOU TAKASHI
IPC: D05B21/00
Filed: 1994-09-26
Abstract: PURPOSE: To provide a sewing machine X-Y feed drive device having the capability of substantially maintaining the rigidity of each member and ensuring the prevention of the disorder of a seam pitch due to the deflection or the like of each member. CONSTITUTION: A pair of Y-axis fixed rails 36 are laid under a machine lower shaft 7 parallel to each other at the prescribed distance, and a Y-axis travel member 21 reciprocally driven on each rail 36 is laid thereon. An X-axis fixed rail 10 positioned under a slide plate but above the lower shaft 7 and extended in a direction orthogonal with the rail 36 is mounted on the upper surface of each member 21. Furthermore, an X-axis travel member 11 reciprocally driven on the rail 10 is laid thereon. Also, a presser seat 22 for holding the prescribed cloth is fitted to the upper surface of the member 11.
Patent JP-H04110333-A (JP)
Title: Rubber composition for tire
Inventor: NAKAYAMA TOMOICHI
IPC: C08K3/04
Filed: 1990-08-30
Abstract: PURPOSE:To prepare the title compsn. showing little change in hardness at a low temp. over a long period without degrading moldability and abrasion resistance by compounding a specific rubber component, a specific carbon black, a specific liq. polymer, and a softener, each in a specified amt. CONSTITUTION:100 pts.wt. rubber component comprising 80-100 pts.wt. styrene- butadiene rubber having a Tg of -90 to -75 deg.C and a combined styrene content of 7-15% and 0-20 pts.wt. other diene rubber (e.g. natural rubber), 50-80 pts.wt. carbon black of ASTM No. N326 or the same grade having a typical DBP value of 72 and an N2SA of 84, 5-15 pts.wt. liq. polymer having a flow point of -60 to +120 deg.C (e.g. a liq. butadiene rubber), and a softener (e.g. naphthenic oil) in an amt. up to one-half of the amt. of the carbon black are compounded.
Patent JP-H0571749-A (JP)
Title: Drain disposal device of air-conditioner
Inventor: TOSAI KENICHI
IPC: F24F13/22
Filed: 1991-09-10
Abstract: PURPOSE:To prevent erroneous operation of a drain pump and stably, properly operate the drain pump. CONSTITUTION:A drain disposal device of an air-conditioner includes a drain pump 25 which discharges drain water W that gathers on a drain pan 24, and a float switch 26 that detects the level of the drain water W and brings the drain pump 25 into operation. The inside of the drain pan 24 is divided by a partition plate 41 into a pump side section A and a float side section B, and the pump side section A communicates with the float side section B through a communication path 42 so that the water in the sections A and B is kept at the same level.
Patent JP-H1165293-A (JP)
Title: Wet type electrophotographic device
Inventor: NAKAJIMA YUTAKA
IPC: G03G15/10
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To stably supply liquid toner to a photoreceptor by rotating a developing roller, in a state of being abutted on the photoreceptor, without contacting, in accordance with the viscosity of a liquid developer with which the surface is coated and the viscosity of a prewet liquid on the photoreceptor, so as to supply the liquid developer to the photoreceptor. SOLUTION: A prewet device 13 coats the surface of the photoreceptor 10 with silicone oil having a specific viscosity. The developing roller has conductivity for applying an electric field to the photoreceptor 10, elasticity and almost the same length as that of the photoreceptor 10. When the developing roller remains stationary, it comes into contact with the photoreceptor 10, but when the developing roller is rotated, it is rotated in a state of being abutted on the photoreceptor 10, without contacting, in accordance with the elasticity, the viscosity of the liquid developer with which the surface is coated and the viscosity of the prewet liquid on the photoreceptor 10.  Thus, the developing roller supplies the liquid developer onto the photoreceptor 10 and sticks the toner grains of the liquid developer to the photoreceptor 10, in accordance with the electric field generated between the developing roller and the photoreceptor 10.
Patent JP-H0573917-A (JP)
Title: Optical disk signal detecting device and signal detecting method
Inventor: SAITO ATSUSHI
IPC: G11B11/105
Filed: 1991-09-10
Abstract: PURPOSE:To provide a signal detecting device and a signal detecting method capable of data detection, and simultaneously, to simplify the configuration of a wave-form processing circuit without increasing noise component in accordance with a band operation in an electrical wave-form operation in relation to the data signal detection of an optical disk. CONSTITUTION:The optical disk signal detecting device obtaining a regenerative signal from the output of a photodetector which receives an optical signal from a disk 1 by irradiating the relevant disk with an optical beam is provided with divided type photodetectors 13 and 14 divided plurally in a direction coresponding to a data bit direction on the disk as photodetectors. The device is provided with a regenerative signal detecting means (adding and subtracting circuit) obtaining the regenerative signal by adding and subtracting the outputs of the divided type photodetectors 13 and 14.
Patent JP-H1073659-A (JP)
Title: Calculation method for transmission time of reception wave peak
Inventor: KIMATA NAOHIRO
IPC: G01D21/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To calculate transmission time of reception wave peak reflecting the effect of marine variation. SOLUTION: A flag value is read out of an identified flag memory 1, on an observation number (s) where missing reception wave peak exists, an assembly  jm} of numbers of intrinsic sound line is obtained with an operation processor 3 and an assembly  in} of the observation number is obtained for each number  jm} of the intrinsic sound line. For all elements of the assembly  in}, transmission time values are read out of a transmission time data memory 2 and an assembly d (in, jm) of transmission time difference is obtained. In the operation processor 3, the average value D(jm) of transmission time difference is obtained for each number (jm) of the intrinsic sound line.  By referring the transmission time data memory 2, the value of transmission time of sound wave for each number (jm) of the intrinsic sound line is read out for the observation number (s), the correction value t(jm) of the transmission time of sound wave is obtained for each number(5m) of the intrinsic sound line in the operation processor. The average value T(s, r) of the correction value of the transmission time is obtained in the operation processor 3, which is written in the transmission time data memory 2.
Patent JP-S60115541-A (JP)
Inventor: ERUNSUTO INGOO ROIPORUTO
IPC: C07C27/06
Filed: 1984-11-02
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-H0866508-A (JP)
Title: Manufacture of ski plate
Inventor: FUKUSHIMA TOSHIHARU
IPC: A63C5/12
Filed: 1994-08-31
Abstract: PURPOSE: To enable uniform execution of expansion molding of a central core material, to enhance the strength and performance of a ski and to reduce a manufacturing cost. CONSTITUTION: A front surface member 21 which is shaped and molded to the outside shape of the front surface of the ski and a gummy expandable blank 23 for molding the central core covered with a blank 22 for molding an FRP strength member are arranged in a cavity 12 having the front surface shape of the ski of an upper metal mold 11. On the other hand, a blank 25 for forming a gliding surface and both right and left sole edge members 26, 26 are arranged in a cavity 14 having the rear surface shape of the skin of a lower metal mold 13. Both upper and lower metal molds 11, 13 are clamped and heated to expand the gummy expandable blank 23 for molding the central core.