baber/WOPTO huggingface dataset:
Patent JP-H04115225-A (JP)
Title: Rubbing device for liquid crystal display element orientation film
Inventor: TANAKA HIROICHI
IPC: G02F1/1337
Filed: 1990-09-05
Abstract: PURPOSE:To reduce an irregularity in the orientation of the orientation film of a liquid crystal display element and flaws which are caused by foreign matter, and to improve the display quality by preventing pile which is implanted in rubbing cloth from being disordered and providing a foreign matter removal groove, a foreign matter discharge opening for discharging the foreign matter, and a foreign matter sucking mechanism which sucks the scattered foreign matter. CONSTITUTION:The corner part in where a stage 3 mounting a substrate 1 coated with the orientation film 2 and the pile 41 which is implanted in the rubbing cloth 40 of a rubbing roller 4 contact each other is provided with a taper 31 in parallel to the rubbing roller 4 and made smooth to prevent the pipe 41 from being disordered. Further, the foreign matter removal groove 11, the foreign matter discharge opening 32 for discharging the foreign matter 50, and the foreign matter sucking mechanism 5 which sucks the scattered foreign matter 50 are provided to at least one of the surface of the substrate 1 on both sides of the orientation film 2 and the surface of the stage 3. Thus, the orientation film 2 is given uniform distortion anisotropy.
Patent JP-S61116331-A (JP)
Title: Polarizing film-bonded transparent conductive film
Inventor: MATSUI ICHIRO
IPC: G02F1/1333
Filed: 1984-11-12
Abstract: PURPOSE:To simplify the manufacture process of a twisted nematic (TN) type liquid crystal element by forming the transparent conductive film on one side of a polysulfone type film base laminated on at least one side of a polyvinylalcohol type polarizing film. CONSTITUTION:The of a polysulfone type, such as polysulfone or polyethersulfone, is bonded to one side of a polyvinylalcohol type polarizing film with a urethane type adhesive to form a film base. The transparent conductive film is formed on this film base by the vapor deposition or sputtering method, etc., to form the polarizing film-bonded transparent conductive film. As the polarizing film support layer, the polysulfone type film having good transparency and optical isotropy, and superior heat resistance, such as polysulfone, polyethersulfone, or polyallylsulfone, can be used.
Patent JP-2000065423-A (JP)
Title: Controller of bath hot water supplier
Inventor: KAMIMURA TAKANORI
IPC: F23N5/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent the overflow of hot water from a bathtub in boiling during automatic warmth keeping, by terminating the automatic warmth keeping action when a detector detects the total flow quantity in automatic warmth keeping being over the specified quantity of hot water. SOLUTION: In warmth keeping mode, this controller performs the boiling by supply of high-temperature water at 93 deg.C by a high-temperature water supply means 5 if the temperature of a bathtub 12 detected by a bath temperature detection means 4 is at a set temperature -T1 deg.C. At this time, the controller can prevent the bathtub 12 from overflowing during warmth keeping, though the warmth keeping finish time is four hours, not by pouring hot water many liters when it fulfills the set temperature -T1 deg.C, but by integrating the quantity of hot water detected with a flow detection means 1 after warmth keeping by an integrated-flow-after-warmth-keeping detection means 6 and terminating the warmth keeping mode when it detects the specified quantity of hot water.
Patent JP-S6390651-A (JP)
Title: Air fuel ratio control device for gas valve type large size engine
Inventor: NAKAZONO TORU
IPC: F02M21/02
Filed: 1986-10-03
Abstract: PURPOSE:To enable the air fuel ratio to be controlled accurately by making a minute control of a boost pressure fed back to a regulator using the detected values of an inflowing air volume and an inflowing gas volume. CONSTITUTION:The number of pulse of a pulse signal corresponding to the volume outputted from a gas meter 35 and that from an air meter 38 are counted with a counter for a certain period at a control portion 28. A measured value lambda of an air fuel ratio is calculated from an accurate calculation of the gas volume and air volume attained by compensating the value of the temperature and the pressure of gas and air detected by a thermocouple 36 and a thermocouple 39, and a pressure sensor 37 and a pressure sensor 40. Following this calculation, a comparison is made, every fixed time, between the measured value lambda of the air fuel ratio and the target value lambda1 of the air fuel ratio set beforehand, a driving signal is given to a step motor 27 so that the two values will coincide with each other and an auxiliary value 26 is driven, thus, any boost pressure applied to an auxiliary diaphragm 15 is adjusted. By this method, any boost pressure fed back to a regulator 1 can be controlled, a gas supply pressure can be controlled and the air fuel ratio can be maintained at the target value lambda1.
Patent JP-H0684795-A (JP)
Title: Molecular beam epitaxy for growing as material on inp substrate
Inventor: TANAKA SHIGEHISA
IPC: H01L21/20
Filed: 1992-09-04
Abstract: PURPOSE:To provide a method by which a high-quality As material, such as InGaAs, InAlAs, or InGaAlAs mixed crystal can be formed on an InP substrate by molecular beam epitaxy. CONSTITUTION:By heating an InP substrate 5 until the surface of the substrate 5 is stabilized in In by irradiating the surface with an As molecular beam, one to several In-As bonded layers 7 are formed on the surface of the substrate 5. Thereafter, an epitaxial InGaAs layer 6, etc., is formed.
Patent JP-H0983852-A (JP)
Title: Image pickup device
Inventor: TOGANO KANEYOSHI
IPC: G03B13/36
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device in which an AF auxiliary light projection means is arranged at a rationalized position. SOLUTION: A mirror barrel wall 3 is formed projectingly to a grip face 6 of the image pickup device main body 7 so as to surround the image pickup section 1. An AF auxiliary light projection means 2 is arranged in a region where a finger gripping the image pickup device main body 7 is blocked by the mirror barrel wall 3. Thus, the AF auxiliary light projection means 2 is not shielded by the finger in the usual grip state.
Patent JP-H1059271-A (JP)
Title: Ship provided with cushioning support compartment
Inventor: ISHIKAWA AKIRA
IPC: B63B15/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To come and go between a main hull and a cushioning support compartment at any time without stopping control of a cushioning support mechanism by providing a passage member for coming and going of persons between the cushioning support compartment and the main hull on a part position at which relative movement between the cushioning support compartment and the main hull becomes minimum. SOLUTION: An upper structure 4 as a cushioning support compartment connected to a main hull 1 through a cushioning support mechanism and supported so as to lighten influence from oscillation of the main hull 1 by controlling the mechanism is provided, and the upper structure 4 is provided with passenger rooms, restaurants, and the like. A part position at which relative movement between the main hull 1 and the upper structure 4 is expected to be minimum is selected, and a passage member 12 for coming and going of persons between the upper structure 4 and the main hull 1 is provided on the part position. Consequently, persons utilizing the cushioning support section can come and go against the main hull side or the upper structure not support with the cushioning support mechanism, without stopping control of the cushioning support mechanism.
Patent JP-S6298676-A (JP)
Title: Gallium arsenide semiconductor device
Inventor: SAKAMOTO KAZUMICHI
IPC: H01L21/338
Filed: 1985-10-25
Abstract: PURPOSE:To form a wideband amplifying gallium arsenide semiconductor device having stable characteristics by connecting a feedback capacitance to a drain electrode and connecting a feedback resistor to a gate electrode. CONSTITUTION:A feedback capacitance (Cf) 5 is disposed extending over a left lower corner section from a central section on the left side of a chip. One part of a drain electrode 1 is extended so as to be deeply bitten to the feedback capacitance 5, thus obtaining desired capacitance. A feedback resistor (Rf) 8 is connected between a gate electrode 6 and the feedback capacitance 5. Consequently, the feedback capacitance 5 as one structure of a feedback circuit is shaped between the drain electrode 1 and the feedback resistor 8, and the gate electrode 6 is not used for forming the feedback capacitance 5, thus shaping a wire bonding pad 7 section in a minimum area while the pad 7 section is formed at a corner section distant from the drain electrode 1 and a source electrode 3. Accordingly, both the gate electrode 6 and the drain electrode 1 and both the gate electrode 6 and the source electrode 3 are isolated positively, thus stabilizing characteristics.
Patent JP-S6391885-A (JP)
Title: Shutter opening/closing confirming mechanism
Inventor: TANIGUCHI SHOJI
IPC: G11B23/03
Filed: 1986-10-06
Abstract: PURPOSE:To exactly confirm an opening/closing state of a shutter by a simple structure, by providing a shutter which is attached to a case having in the front plural holes coupled to projections of the front wall of a carriage, and closes up some of the holes in the front. CONSTITUTION:A shutter 2 is provided with one hole 3 in its front, and on the other hand, the front of a cassette case 1 is provided two holes 4, 5. When the shutter 2 is closed, the hole 5 is closed up by the shutter 2, and when it is slid and fully opened, the hole 3 and the hole 4 are superposed, and the front of the cassette becomes a state that two holes are opened. When the shutter 2 is fully opened, the cassette case 1 is set correctly, and projections 11, 12 provided on a carriage 10 are held in the hole 5 and the holes 3, 4. Also, if the shutter 2 is inserted in an unopened state due to some reason, the projection 11 cannot be inserted into the hole 5, the cassette case cannot be inserted further, and an opening/closing state of the shutter 2 can be confirmed.
Patent JP-H0575490-A (JP)
Title: Am receiver
Inventor: NAKAMURA SHUICHI
IPC: H04B1/16
Filed: 1991-09-18
Abstract: PURPOSE:To provide an AGC circuit making stable reception in a weak electric field. CONSTITUTION:The receiver is provided with a 1st transistor (TR) 3 receiving an AM signal from its emitter, a 1st capacitor 13 whose one terminal connects to a base of the 1st TR 3 and whose other terminal connects to ground, a 2nd TR 2 whose emitter connects to a collector of the 1st TR 3, and a parallel resonance circuit comprising a 2nd capacitor and a coil, a tank circuit 8 whose one terminal connects to a collector of the 2nd TR 2, and a current mirror circuit whose input terminal connects to a base of the 2nd TR 2 and whose output terminal connects to a base of the 1st TR 3, and an output current of the current mirror circuit is supplied to the base of the 1st TR 3.
Patent JP-H1159922-A (JP)
Title: Manual paper feed device
Inventor: NAKAMURA KENICHI
IPC: G03G15/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To secularly and certainly prevent movement (opening) of a side fence of a manual paper feed device by behavior of decalcomania paper. SOLUTION: A plural number of positioning parts 21 each of which is made of a pair of projections 20, 20 on which a guide boss 16 integrally molded on a tray bottom plate 6 can be fitted on are provided on a side wall 8c of a guide groove 8b of a side fence rack 8. When a side fence 7 moves to a specified position at the time of positioning the side fence 7 by moving the side fence rack 8, the guide boss 16 is fit in between the projections 20, 20 of the side fence rack 8, and holding force to hold the side fence 7 and the side fence rack 18 at the specified positions can be obtained.
Patent JP-S6297328-A (JP)
Title: Plasma etching method
Inventor: YOSHIDA YUKIMASA
IPC: H01L21/302
Filed: 1985-10-24
Abstract: PURPOSE:To facilitate matching and to obtain a matching state rapidly by applying a high-frequency power source to the respective electrodes in order after matching the respective electrodes by applying a high-frequency power source to each electrodes. CONSTITUTION:The output of a second high-frequency power source 8 is applied to an electrode 7 through a second matching box 9. A plasma is generated in an etching chamber 1 by this application and when the matching signal generated by attaining matching by the matching box 9 is accepted by an applying device 5, the applying device 5 is changed over automatically so that the output of a first high-frequency power source 6 is applied to an upper electrode 2 through a first matching box 4. When the applying device 5 accepts the matching signal generated by attaining matching by this application by the matching box 4, the applying device 5 is changed over automatically so that the output of the high-frequency power source 8 is applied to the electrode 7 through the matching box 9.
Patent JP-H0678642-A (JP)
Title: Artificial sand for regulating moisture content
Inventor: YAMAZAKI MASAYASU
IPC: A01K1/015
Filed: 1992-09-07
Abstract: PURPOSE:To obtain hardly consolidated artificial sand for regulating the moisture content, capable of preventing pathogenic germs from growing or proliferating and malodor from emitting and effectively usable as bedding sand, etc., in a livestock barn, and a pasture. CONSTITUTION:The objective artificial sand for regulating the moisture content consists essentially of calcia, silica and alumina as principal components, contains >=5wt.% water-soluble calcia and provides an aqueous solution thereof exhibiting alkalinity using quick lime and/or slaked lime as a calcia source and quartzite as a silica source. This artificial sand produces excellent effects such as hardly causing any consolidation due to its moisture content regulating action, manifestation of antimicrobial action by sterilizing power with the alkalinity and prevention of malodor by the aerobic fermentation based on the moisture content regulating action. This artificial sand is used as bedding sand in a livestock barn, a pasture, etc., to prevent the surface layer from consolidating. Furthermore, diseases of the livestock can be prevented from developing and malodor due to feces, etc., of the livestock can be prevented from emitting. The sanitary state and operation environment can be improved to improve the growth of the livestock. Thereby, the livestock can safely be reared at a low cost.
Patent JP-2000073220-A (JP)
Title: Cooling hat
Inventor: ICHIGAYA KOJI
IPC: A42B1/04
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a cooling hat having high cooling effects, good in handleability and scarcely wetting the head. SOLUTION: This cooling hat comprises an ultrathin waterproof sheet constituting the hat body 10 and having the back side composed of, e.g. a plastic, a waterproofed cloth, etc., and the front side formed of a fibrous material. Water can be sucked up with the fibrous material by capillarity thereof and permeated to the periphery. In use, a sponge 13 is removed from the hat body 10, dipped in water, soaked with water and attached to a groove 11. Thereby, the fibrous material on the outside of the hat body 10 quickly sucks up water contained in the sponge 13 to spread the water to the whole outside of the hat body 10. The water spreading to the outside of the hat body 10 is brought into contact with air and thereby vigorously vaporized to take away heat of evaporation from the surroundings. Thereby, the hat body 10 is cooled to directly cool the head with the coldness.
Patent JP-H1080234-A (JP)
Title: Apparatus for supporting and fixing column in lifting and lowering type frost protecting fan device
Inventor: FURUTA MIKIO
IPC: F04D25/08
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To enable the sure and rapid lifting and lowering of a column according to an artificial means, etc., due to a constitution in which the column equipped with the frost protective fan freely liftably and lowerably formed in a cylindrical unit is supported and fixed with one or more supporting rod and one or several tightening screws and further the sure and simple fixing of the direction and position of the frost protecting fan. SOLUTION: This apparatus for supporting and fixing a column 3 in a lifting and lowering type frost protecting fan device comprises a cylindrical unit 1 embedded in the ground, the column 3 freely liftably and lowerably formed in the cylindrical unit 1 and the frost protecting fan 4 installed in the column 3. The cylindrical unit 1 and the column 3 constituting the apparatus for supporting and fixing the column 3 is fixed with one or several tightening screws 2 arranged in the cylindrical unit 1 and the frost protecting fan 4 and the column 3 are supported with one or more supporting rods 5 passing through the column 3. Thereby, the column 3 can surely and rapidly be lifted and lowered by an artificial means, etc., and the lifted and lowered position thereof can surely be kept. The position of the column 3 can be ensured by utilizing the supporting rods 5.
Patent JP-H1178052-A (JP)
Title: Image-forming apparatus
Inventor: FUJIMOTO HITOSHI
IPC: B41J2/125
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To eliminate influences of ink onto other parts by properly sucking ink in a recovery means by a suction means. SOLUTION: When a main power source 9 of an image-forming apparatus is turned off, a constant amount of ink is sucked and removed by a suction means 8 in accordance with the amount of ink in a storing means 6 or irrespective of the amount of ink in the storing means. If an abnormality giving no influences onto other parts although the ink in the storing means 6 is sucked and removed is brought about while the main power source 9 is kept on, a constant amount of ink is sucked and removed by the suction means 8 in accordance with the amount of ink in the storing means 6 or regardless of the amount of ink.
Patent JP-H1056859-A (JP)
Title: Lower threshing type threshing and grading device
Inventor: IKEDA NAOYA
IPC: A01F12/18
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a lower threshing type threshing and grading device, capable of effectively releasing threshed products from a threshing chamber and accelerating the supply of the threshed products to the starting end side of a vibration-grading member to validate the grading of the vibration-grading member. SOLUTION: In this lower threshing type threshing and grading device, a treating chamber 4 is disposed in parallel to a threshing chamber 2. Therein, a returning chamber 9 for feeding the second returning materials into the starting end of the treating chamber 4 is disposed at a corresponding plate 8 on the starting end side (excluding a dust-delivering part) of the threshing chamber 2 at a space from the threshing chamber 2. The threshed products from the threshing chamber 2 are fed to the starting end side of the vibration-grading member 6 through the space. Lead plates 11 for delivering the threshed products from the threshing chamber 2 to the starting end side may obliquely be disposed on the outer wall surface on the threshing chamber side of the returning chamber 9.  A scattering gutter 12 for receiving the threshed products from the lead plates 11 and subsequently guiding the received threshing products to the lower side of the returning chamber 9 above the vibration-grading member 6 may further be disposed.
Patent JP-2000064767-A (JP)
Title: Penetration method of penetration body into ground
Inventor: ISHIBASHI TADAYOSHI
IPC: E21D9/04
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce friction force between soils during penetration and suppress deformations of a track and a road by sticking a plate making a surface a smooth face on the outer peripheral face of a penetration body such as a tunnel lining material to be penetrated into a ground. SOLUTION: A plate 1 sticks the smooth face through an adhesive on the surface so that a rough face layer 3 comes into contact with the outer peripheral face of a lining element. In the case, the sticking face of the plate 1 is made the upper face and whole the face of the outer peripheral face of the lining element. The lining element penetrates a ground by pipe-jacking and hauling in the horizontal direction from a starting shaft providing an earth retaining wall. At the time, the lining element and the plate 1 is integrated to produce mutual movement, and since one face regulating a friction face is a smooth face layer 2, friction is reduced. Thus, the upward earth of the element is settled. Thereby the deformation of a track and a road is suppressed, track construction can be lessened, safety and reliability are improved and a construction period can be shortened.
Patent JP-S61120000-A (JP)
Title: Sealing stopper
Inventor: SATO YOSHIHIKO
IPC: F28F11/00
Filed: 1984-11-14
Abstract: PURPOSE:To enable to largely curtail an attaching process of a sealing stopper, by providing a cutting blade and a cutting trash reservoir. CONSTITUTION:A sealing stopper 3 having a hole 5 at the center part for containing powder, the drill type cutting blade 9 at the lower part and the cone type cutting trash reservoir 10 below of the cutting blade 9, is inserted to a rotary shaft 11 of a rotation device such as an electric drill. At first, the sealing stopper is inserted while rotating to a heat transfer pipe 2 which seals the lower end of the cutting trash reservoir 10. When inserting operation is further continued, the cutting blade 9 goes down cutting inner surface of the heat transfer pipe 2. Cutting trashes which are cut by the cutting blade 9 enter in the cutting trash reservoir 10 provided below of the cutting blade 9. The cutting operation is stopped when the sealing stopper 3 is situated at the prescribed position in the heat transfer pipe 2, and only the rotary shaft 11 is extracted. According to this procedure, cutting of the inside surface of the heat transfer pipe 2 and the inserting of the sealing stopper 3 can be performed in one process.
Patent JP-H0979954-A (JP)
Title: Instrument for analyzing exhaust gas of combined cycle plant
Inventor: WATANABE MICHIO
IPC: G01N31/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To analyze the exhaust gas of a waste heat boiler with sufficiently high accuracy by providing a pressure reducer or desuperheater for sampling gas or both of them in the middle of a sampling conduit tube for the exhaust gas. SOLUTION: A desuperheater 21 is constituted by providing a drain reservoir 29 having a drain valve 28 on the lower surface of a sampling gas passage 26 near the exit of the passage and a temperature controller 30 in the passage 26 and controlling a cooling water flow control valve 27 by using the signal of the heat controller 30. A pressure reducer 22 is composed of a sampling gas pressure regulating valve 31 and adjusts the pressure of a sampling gas by means of a pressure controller 32. The condensed water produced when the sampling gas is cooled is stored in the drain reservoir 29 and suitably discharged through the drain valve 28. The sampling gas which is reduced in temperature by the desuperheater 21 and in pressure by the pressure reducer 22 is led to the main body of an analyzer and analyzed for NOX, SO2 , etc.  Since the pressure and temperature of the sampling gas are always lowered to set values in this way, the measurement accuracy of NOX, SO2 , etc., can be maintained at high levels.