baber/WOPTO huggingface dataset:
Patent JP-S6417622-A (JP)
Title: Convergence apparatus of subjective eye refractivity measuring apparatus
Inventor: MIYAKE NOBUYUKI
IPC: A61B3/02
Filed: 1987-07-14
Abstract: PURPOSE:To obtain a convergence apparatus having a simple structure free from the restriction of convergence due to a pupillary distance by eliminating the necessity for inclining a main body, by providing an inverse prism lens before and behind a lens of every kind within a visual field window so as to bend the line of sight of an examinee to the inside. CONSTITUTION:When an eyechart is placed at a distance to perform measurement, the open visual field window 81 of a tarret plate 8 is rotationally inserted in a visual field window 2 and prisms 15a, 16a are rotated at a position where the directions of the prism base bottoms thereof are overlapped in opposite directions and the motors of the respective prisms are rotationally controlled so as to stop at a position becoming zero prism diopter by synthesis. When the eyechart is plated at a short distance B to perform measurement, the turret plate 8 rotates and a prism lens 80 is inserted in the visual field window 2 and fixed in a direction wherein a line of sight is bent to the outside. Members 15, 16 are respectively rotated in opposite directions simultaneously with the rotation of the turret plate 8 and stops at a position where the directions of the base bottoms of the rotary prisms 15a, 16a are inward and the same prism diopter as the prism lens 80 of the turret plate 8 is obtained, by the synthesis of said prisms.
Patent JP-S6234646-A (JP)
Title: Binder for casting sand mold
Inventor: HAYAKAWA MASARU
IPC: B22C1/22
Filed: 1985-08-09
Abstract: PURPOSE:To obtain a binder which has excellent dry strength and can produce a sand mold for a casting having high quality and high accuracy by forming the binder of a specific ratio of the hydrolyzate of a butadiene/maleic anhydride copolymer or the partially neutralized matter thereof and PVA. CONSTITUTION:This binder is the compsn. consisting of the hydrolyzate of the butadiene//maleic anhydride copolymer or the partially neutralized matter thereof (A) and the PVA (B) and the component ratio thereof (by weight) is A/B=3/97-97/3. The mol.wt. of the butadiene/maleic anhydride copolymer is usually about 3,000-300,000 and for example, if the solvent is removed by steam stripping after the soln. polymn. thereof, the hydrolyzate is obtd. in the form of an aq. soln. The partially hydrolyzed matter formed by neutralizing part of the COOH group in the hydrolyzate with an alkaline metallic compd., etc. is also usable. The binder is obtd. by mixing and dissolving the above- mentioned ratio of the component B with the above-mentioned hydrolyzate or the partially neutralized matter thereof.
Patent JP-S5965714-A (JP)
Title: Automatic drift estimating device of measuring instrument and apparatus
Inventor: OSADA MICHIAKI
IPC: G01D3/036
Filed: 1982-10-07
Abstract: PURPOSE:To estimate automatically a drift degree, i.e., a shift between a zero point and the time elapsed which is due to a temperature change, etc. of a measuring instrument and apparatus consisting of an LPF, a signal conditioner, etc. CONSTITUTION:For a measuring instrument and apparatus which performs a long-time and multi-point simultaneous measurement, the effect of a change of the ambient temperature is detected to check whether this effect has a static or dynamic evil result. At the same time, the degree of drift generated after a minute period of time is also estimated, and an alarm is automatically delivered when the estimated drift degree exceeds an allowable level. A temperature sensor 1 and a timepiece 2 are connected to a drift checking operator 5, and an output command of the operator 5 is delivered to an advance notice diagnosis output device 10 for abnormal value (an alarm buzzer, etc.). The operator 5 includes a data area 6 for drift specifications, a storage buffer area 7, a comparator part 8 which performs a static comparison with the stored value, and a comparator part 9 for dynamic comparison with the allowable value. The area 6 stores the allowable temperatures, the allowable error of temperature, the allowable slope of temperature, the allowable measurement time within the allowable temperatures, and the allowable drift degree respectively.
Patent JP-S6227332-A (JP)
Inventor: JIMU DABURIYU KOOFUMAN
IPC: H01M4/50
Filed: 1986-07-25
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-H0838262-A (JP)
Title: Edge structure of top board
Inventor: TANIGUCHI SHINJI
IPC: A47B13/08
Filed: 1994-07-27
Abstract: PURPOSE:To make it possible to improve the waterproofness a top board, by covering a side waterproofing layer with an outer rail member which is supported by an inner rail member and is installed at a position continuous with an upper waterproofing layer. CONSTITUTION:An inner rail member 4 is located along a side waterproofing layer 3A, and after screws 5 are inserted from the outer surface side into screw holes 43a pierced intermittently along the length of the inner rail member 4 and are passed through a melamine decorative sheet 3 the rail member 4 is fixed on a butt end 11 of a top board main body 1. After that, an outer rail member 6 is fitted on the inner rail member 4 in a condition where the openings are butted against each other, and connecting step parts 61a, 62a at both upper and lower edges 61, 62 of the outer rail member 6, are respectively connected to connecting step parts 41a, 42a at both corresponding upper and lower edges 41, 42 of the inner rail member 4 to form the concave and convex connecting section. Here, the upper edge 61 of the outer rail member 6, is pressed through a soft rubber onto the position just adjacent to a side edge 21 of a melamine decorative sheet 2 forming an upper waterproofing layer 2A, and the water leak through the clearance between the upper edge 61 of the outer rail member 6 and the upper waterproofing layer 2A, can be prevented.
Patent JP-S6155042-A (JP)
Title: Electrophotography copying device
Inventor: TSUCHIYA MITSURU
IPC: G03G15/00
Filed: 1984-08-23
Abstract: PURPOSE:To simplify construction, make a unit small, and improve sucking efficiency, by driving both of a conveying belt and a suction fan by a single driving source in the captioned device having a conveying device to a fixing apparatus. CONSTITUTION:The rotation of a driving gear 4 rotates a belt driving shaft 7 via gears 5, 6, to drive a conveying belt 10. At the same time, a fan shaft 15 is also driven via a pulley 9 and a flat belt 12. Since the diameter of the fan shaft 15 is smaller than the diameter of the driving pulley 9, the fan 11 is accelerated, rapidly increasing negative pressure in a duct 16. A duct is provided for each conveying belt and a suction fan is directly connectdd to the side of each duct, thereby, improving sucking efficiency with a small and simple construction.
Patent JP-H0225374-A (JP)
Title: Electrothermal transfer material
Inventor: MIAMA HISANOBU
IPC: B41M5/26
Filed: 1988-07-14
Abstract: PURPOSE:To maintain flexibility without any reduction in elongation at break even upon mixing an electric conductivity imparting agent such as carbon black by a construction wherein a resin matrix of a resistor layer comprises a mixture of an aromatic polycarbonate with an aliphatic polycarbonate polyurethane. CONSTITUTION:A resistor layer comprises an electrically conductive agent and a resin matrix, and the resin matrix comprises a mixture of an aromatic polycarbonate with an aliphatic polycarbonate polyurethane, in an electrothermal transfer material comprising the resistor layer 1, a conductor layer 2 and an ink layer 3. The aliphatic polycarbonate polyurethane has high strength and pliability, and upon being added to the aromatic polycarbonate, it shows compatibility with the aromatic polycarbonate to reduce hardness while maintaining the excellent heat resistance and high elongation at break of the aromatic polycarbonate. The content of the aliphatic polycarbonate polyurethane in the resin matrix is preferably 5-60wt.%. If the content is less than 5wt.%, the elongation at break is lowered, whereas if the content exceeds 60wt.%, the heat resistance is lowered.
Patent JP-S5880169-A (JP)
Title: Magnetic disk cassette device
Inventor: OKADA TOORU
IPC: G11B23/033
Filed: 1981-11-04
Abstract: PURPOSE:To surely discriminate the upper side and rear side of a cassette, by providing interlocking parts on both sides of the cassette, and a selector at the side of a cassette device to interlock selectively the interlocking part by means of an upper/rear side selecting signal. CONSTITUTION:A solenoid is not conducted when a cassette accepts the side A, and a selector 6 is set at the advance limited position by the force of a spring. Then a character A is displayed at an opening part 5b. Under such conditions, a cassette 1 is put into an opening part 4a by setting the side A upside. Thus a projected streak 3a provided to a cassette half 1b is fitted into a cut part 6a of the selector 6. As a result, the cassette 1 is loaded in an assured way. If the cassette 1 is loaded with the side B turned up, it is impossible to fit a projected streak 3b into the part 6a to prevent the wrong loading of the cassette.
Patent JP-H1123876-A (JP)
Title: Parts for optical communication and formation of optical waveguide
Inventor: KAWAGUCHI SHIGERU
IPC: H04B10/29
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in optical characteristics by repeating respective stages of applying a packing material, etching only the packing material and clad layer and again forming the clad layer to a layer at which the occurrence of overhanging in groove parts is averted until the groove parts are packed with the clad layer. SOLUTION: A resin material 13 as the packing material having approximately equal characteristics to etching to those of the film constituting the clad layer 9 in such a manner that the groove parts 8 are embedded and that the surface of a substrate 5 is made flat over the entire part. The resin material 13 and the clad layer 9 are partly etched by a dry etching method, such as plasma. etching, reactive etching or ECR plasma. etching. The residues of the resin material 13 are removed by dry etching. Next, the clad layer 9 is deposited to the extent of not overhanging at the groove parts 8 again by a CVD process or PVD process. This process is repeated in such a manner until the groove parts 8 are packed by the clad layer 9.
Patent JP-H0615837-A (JP)
Title: Ink jet head cartridge
Inventor: OCHI NORIHIRO
IPC: B41J2/175
Filed: 1992-07-02
Abstract: PURPOSE:To provide an ink jet head cartridge capable of proventing the leakage of ink to the outside of an ink case from a atmosphere communication hole through the boundary of the inner wall surface of the ink case and a porous material. CONSTITUTION:An ink jet head cartridge contains an ink receiving member 1 having a porous material 3 impregnated with ink received therein, the atomsphere communication hole 10 provided so as to pierce the wall surface of the ink receiving member 1 and the projection parts 11 pressing the porous material 3 so as not to bring the porous material 3 into contact with the atmosphere communication hole 10 and provided to the inner wall surface of the ink receiving member 1 in the vicinity of the atmosphere communication hole 10.
Patent JP-H097085-A (JP)
Title: Monitor device
Inventor: SHIMADA HIDEYUKI
IPC: G08B3/10
Filed: 1995-06-20
Abstract: PURPOSE: To lighten the burden on a person who copes with communication abnormality by providing a holding operation means and making a hold, and resetting the hold if a signal is received from a transmitter during the hold. CONSTITUTION: A timer means 22 clocks a specific time every time a communication check signal or an emergency signal, etc., is received from the transmitter, and its output makes an informing means 41 displays communication abnormality, a storage means 43 stores the communication abnormality occurrence, and an informing means 27 sends a communication abnormality signal to a central monitor device through a communication line. The operation means 41 holds the communication abnormality of the transmitter if a user is outside a communicable area, and resets the transmitter to the normal state and also displays the in-hold state on the informing means 41.  The hold of the communication abnormality is automatically reset when the signal is received from the transmitter, and the return to the normal monitoring of communication abnormality is made and the in-hold display of the informing means 41 goes out. Consequently, the person who copes with the communication abnormality need not pay attention to the monitor area in the hold state.
Patent JP-H0615074-A (JP)
Title: Control device for sewing machine
Inventor: MIZUNO MASAHIRO
IPC: D05B69/00
Filed: 1992-07-02
Abstract: PURPOSE:To provide the subject device which can save the labor of inputting display data and reduce the capacity of a storing unit. CONSTITUTION:Sewing data of embroidery pattern stored in a sewing data storing unit 1a is read out by an arithmetic unit 2a in a CPU 2, and display data is calculated there based on the sewing data, which is transmitted to a driving unit 6 for sewing an embroidery pattern. The display data is transmitted to a display unit 5 to be displayed.
Patent JP-S6325403-A (JP)
Title: Method and device for reducing sulfur dioxide content in flue gas
Inventor: RONARUDO AARU RANDORESU
IPC: F23J3/00
Filed: 1987-07-14
Abstract: A method and apparatus are employed to reduce the sulfur dioxide produced by the combustion of a sulfur-containing fuel in a combustion chamber. Part of the combustion air is introduced into the combustion chamber with and closely adjacent the fuel. Another part of the combustion air is introduced into the combustion chamber above and downstream of the fuel and relatively remote therefrom under conditions which buffer the flame front and reduce peak flame temperatures therein. Finely divided limestone particles or the like are aspirated into the combustion chamber by the air introduced above the fuel and distributed thereby throughout the gases flowing downstream through the combustion chamber wherein the limestone particles are calcined to lime particles which react with the sulfur dioxide in the combustion reaction gases to produce calcium sulfate. There is no premixing of the particles and the aspirating air before they enter the combustion chamber. Various parameters are controlled to produce the desired results. <IMAGE>
Patent JP-H0340647-A (JP)
Title: Audio responding method
Inventor: FUJITA HIROSHI
IPC: H04M3/533
Filed: 1989-07-07
Abstract: PURPOSE:To attain proper response with the operator having only to hook off its handset at the response of an incoming call by selecting an audio responding message corresponding to the classification of the incoming call from an audio responding message transmitter under the control of a centeral processing unit at the incoming call and sending the message to the called party automatically. CONSTITUTION:When a call from a trunk line comes, a trunk line circuit 3 detects it and informs it to a central processing unit 7. When a handset of a telephone set 1 is hooked off up to reply the incoming call, a channel 4 is controlled to disconnect an incoming call sound source from the telephone set 1, a 1st voice reply message transmitter 5 is connected to the trunk line circuit 3 via the channel 4 and the voice reply message to a line wire incoming call is sent automatically to the trunk line. Moreover, in the case of the incoming call from an extension, a 2nd audio responding message transmitter 6 is connected via the channel 4 to the extension circuit 2 and the audio responding message to the extension incoming call is automatically sent to the extension telephone set 1.
Patent JP-H0926716-A (JP)
Title: Image heater
Inventor: NANATAKI HIDEO
IPC: G03G15/20
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to from the number of circumferential windings around nip of excitation wires asymmetrical when viewed in a major axis direction and to select the heating section of a rotary heating member by drawing power supply wires out of both ends. SOLUTION: The wires of a 3mm diameter for high frequencies formed by bundling fine wires are used as the core wires of an excitation coil 201 and are wound as to be wound around the nip within a fixing film 1. The excitation coil 201 generates alternating magnetic flux by the alternating current supplied from an excitation circuit. The alternating magnetic flux is introduced to a ferrite core 202 and generates eddy current in the heating layer 101 of the fixing film 1. In such a case, the electric power supply wires of the excitation coil 201 are drawn out of both sides. Three pieces of the excitation wires are circumferentially wound around the downstream side from the nip and four pieces around the upstream side from it, thereby, the calorific value before the fixing nip is increased and a preheating effect is easily obtainable.  The heat generated by the excitation wires on the downstream side from the nip does not contribute to a fixing stage and, therefore, the number of circumferential windings is decreased, the magnetic coupling to the fixing film 1 is weakened an the loss is lessened.
Patent JP-S6332861-A (JP)
Title: Fuel cell
Inventor: NAKAYAMA TAESUKE
IPC: H01M8/02
Filed: 1986-07-24
Abstract: PURPOSE:To make it possible to delay the rate and decrease the amounts of absorption of phosphoric acid moving from an electrolyte-matrix by installing the second and the third cooling plates made of different material from that of the first cooling plate among the first cooling plate in which a cooling pipe is buried, a fuel electrode and an air electrode. CONSTITUTION:When a long-term operation is carried out, an electrolyte gradually goes through water-repellent-processed electrode-base materials 2a and 2b, then reaches the second and the third cooling plates 11 and 12. A material of carbon plates touching a fuel electrode and an air electrode, that is, the second and third cooling plates 11 and 12 is selected so as to have smaller pore-diameters for delaying the rate of absorption of phosphoric acid and smaller pore volumes for decreasing the amount of absorption of it. Further, it is desirable that surface area is provided with mutually closed independent pores and volume of those pores is larger in proportion to that of total pores. Thus, it does not occur that an electrolyte-matrix is absorbed in the cooling plates quickly, and in a large amount.
Patent JP-S6068685-A (JP)
Title: Manufacture of buried semiconductor laser
Inventor: HIRAYAMA YUUZOU
IPC: H01L21/308
Filed: 1983-09-26
Abstract: PURPOSE:To enable to oscillate in sufficiently low threshold value and to raise the output with less current leakage by forming a deep mesa with two types of etchants and burying them. CONSTITUTION:An SiO2 film is formed on a (100) substrate of double hetero structure made of InP/GaInAsP/InP1-3, with resist as a mask the film is etched with ammonia fluoride to form an SiO2 stripe of 6mum of width in (011) direction. With the stripe as a mask substrates 1-3 are etched with 0.2% prom-methanol for 5min to form a reverse mesa. Then, 15sec chemical etching is performed with HC:H3PO4=1:1 to form a mesa. The depths at both sides the mesa of can be formed to approx. 7mum, and since the 4-element layer acts as a mask, the upper portion above the neck of the mesa does not almost deform. Then, a P type InP layer 4 and an N type InP layer 5 are sequentially grown on the substrate formed with the mesa with liquid phase crystal growing method. The P-N junction of InP is disposed with good reproducibility at the neck of the mesa, i.e., directly lateral of the active layer under the conditions of this range.
Patent JP-H0842102-A (JP)
Title: Outer wall material, its constructing work method and its joint structure
Inventor: OGAWA MAKOTO
IPC: E04F13/08
Filed: 1994-07-28
Abstract: PURPOSE:To provide an outer wall material by which construction work is facilitated by making a sealing material difficult to stick to a surface and whose joint can be excellently matched to external appearance by forming a decorative groove on a surface of the outer wall material, forming a decorative surface in a shape such as corresponding to external appearance of the decorative groove after construction work, and forming the end surface side of the decorative surface as a step part. CONSTITUTION:A decorative groove 1 is formed on a surface of an outer wall material. A decorative surface 3 having a shape almost corresponding to one side part on the sealing end surface 2 side of the groove 1 is formed on the sealing end surface 2. At the same time, the end surface side of the decorative surface 3 is projected, and a step part 4 is formed. Since a pressing-down jig 7 is slid on a horizontal surface thereby by using the step part 4 as a guide, it can be easily slid along a joint part. Therefore, a sealing material is easily filled in a joint clearance 6, and the outer wall material whose joint is excellently matched to external appearance after construction work, can be formed.
Patent JP-H03133576-A (JP)
Title: Circumferential welding method for resistance welded steel tube line pipes for laying reel verge
Inventor: ATSUMI TAKUYA
IPC: C22C38/14
Filed: 1990-07-05
Abstract: PURPOSE:To reduce the occurrence of toe cracking of a toe part of reinforcement of weld of a weld zone by welding a final layer of weld by using welding material having strength lower to the specific extent than that used till a previous layer. CONSTITUTION:When line pipes are subjected to circumferential welding, the final layer is welded by using the welding material having strength lower by >=5 kg/mm<2> at least than that used till the previous layer. The shape of rein forcement of weld is regulated as 2 mm <= radius of curvature of the toe part of reinforcement of weld, 120 deg. <= angle of the toe part of reinforcement of weld and 0.8 mm <= height of reinforcement of weld <= 1.8 mm to perform welding. The chemical composition of a resistance welded steel tube is composed of, by weight %, 0.03 - 0.2 C, 0.5 - 1.5 Mn, 0.05 - 0.5 Si, 0.005 - 0.06 Al, <= 0.04 Nb + V + Ti and the balance Fe essentially and the steel tube having >=0.20 - <= 0.36 carbon equivalent Ceq given by the expression I and >= 0.25 weld crack sensitivity Pcm given by the expression II is used. The occurrence of toe cracking of the toe part of reinforcement of weld of the weld zone is re duced.
Patent JP-H114770-A (JP)
Title: Heating device for food
Inventor: TOBA HIROMICHI
IPC: A47J37/04
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To perform use corresponding to the baking degree of food by carrying the food from one side to the other side inside a main body part by a conveyor, holding heater parts in the middle of the conveyor from upper and lower directions, heating the food by the heater parts and further, providing a baking plate part with a lid on the upper surface part of the main body part. SOLUTION: The food is carried in a horizontal direction inside the main body part 4 by the two conveyors, first - forth heater parts 8-1, 8-2, 8-3 and 8-4 are held from the upper and lower directions in the middle of the two conveyors for carrying the food and the carried food is heated. At the time, the first - forth heater parts 8-1-8-4 are formed by alternately arraying a U-shaped heater part for far red and the U-shaped heater part for near red and adjusted from zero degree by first - forth heater control knobs 20, 22, 26 and 28. Further, the baking plate part 10 with the lid is provided on the upper surface part of the main body part 4 and the baking plate part 10 with the lid is constituted of a planar baking plate and a freely openable and closably lid 32 for surrounding the baking plate from the upper direction.