baber/WOPTO huggingface dataset:
Patent JP-S5646837-A (JP)
Title: Preparation of ibuprofen clathrate compound
Inventor: SETSUDA TATSUO
IPC: A61K9/00
Filed: 1979-09-27
Abstract: PURPOSE: To prepare the titled substance useful as a nonsteroidal antiphlogistic agent, easily, in high inclusion ratio, by the spray-drying of an aqueous dispersion obtained by mixing ibuprofen, cyclodextrin and water at a temperature near the melting point of ibuprofen.  
     CONSTITUTION: Ibuprofen, cyclodextrin and water are mixed together at 60W80°C, and the aqueous dispersion thus obtained is spray-dried at ≥75°C (pref. ≥80°C) to obtain the titled substance. The mixing and spray-drying can be carried out by conventional process using commercialized apparatus. The inclusion ratio of the product is higher than 0.7.  
     EFFECT: Simple apparatus and operation. Since it is not necessary to make the reaction medium alkaline, the washing treatment of the product can be eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09307966-A (JP)
Title: Management equipment for equipment inside building
Inventor: SOGABE HIDESHI
IPC: G06Q50/16
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To exclude an item causing a hindrance to management of a building such as a work left unexecuted by checking the equipment in the building efficiently. SOLUTION: A central monitor equipment 1 sends an equipment check item and its check route from a central monitor equipment 1 to a portable terminal 2 via a communication network 3 and the portable terminal 2 them on its screen. A personnel in charge of check inspects the equipment according to the display on the screen and sends work request information 4 denoting items requiring works to the central monitor equipment 1. Upon the receipt of the work request information 4, the central monitor equipment 1 counts times and raises an alarm when the corresponding work is not started even after the lapse of a prescribed time.
Patent JP-S5824725-A (JP)
Title: Valve gear for gas
Inventor: BANDOU YOSHITO
IPC: F23N5/04
Filed: 1981-08-06
Abstract: PURPOSE:To prevent the closing of an opening and closing valve due to the delay of operation of a combustion detecting means, etc. by limiting the speed of  closing of the valve to value lower than predetermined speed when closing the  opening and closing valve energized in the direction of closing by the force of a spring. CONSTITUTION:When closing the opening and closing valve 4 energized in the direction of closing by the force of the spring 6, an intermittent rotary mechanism 11 consisting of an escape wheel 12, which limits the speed of closing to value lower than the predetermined speed and is fitted to a valve shaft 4c, and an ankle 13, which is connected to the escape wheel 12 and intermittently turns the wheel, is mounted. When detaching the operation knob 4b of the opening and closing valve 4, the opening and closing valve 4 is not closed completely even when the operation of a combustion detector 10, etc. is delayed because a cam 8 is slowly rotated and returned in the direction of energizing of the spring 6 by the operation of the intermittent rotary mechanism 11. Accordingly, trouble such as the closing of an automatic valve is not generated due to said delay of operation though a gas burner 2 is ignited positively.
Patent JP-S6015527-A (JP)
Title: Ultrasonic vibration detector
Inventor: SUDOU NAOHIKO
IPC: G01H11/02
Filed: 1983-07-08
Abstract: PURPOSE:To elevate the measuring accuracy by providing on the opposite side of a horn an iron having a projection comprising a magnetic body vibrating synchronizing the vibration of a vibrator and a coil connected to a controller in the perimeter thereof separate from the projection as wrapping it. CONSTITUTION:A case 8 incorporates an ultrasonic vibrator 5 which operates in an electrostrictive fashion with a vibration wire 11 branched by a wiring 9 and a tool 7 for a cleaning machine, working machine, plastic welder and the like is mounted at the tip of a horn 6 for strengthening and expanding by concentration the amplitude of vibration on the radiation surface thereof. A magnetic projection such as Langevin's nut or iron replacing it is provided as protruded section 4 at the center of the opposite side of the radiation surface and an iron core 1 having a coil connected to a controller in the perimeter thereof separate from the projection as wrapping it and a coil 2 are provided. This can reduce the effect of the vibrator on the rise in the temperature or the like to elevate the measuring accuracy.
Patent JP-H04350518-A (JP)
Title: Rotation angle detector
Inventor: KATAGISHI KENICHI
IPC: G01D5/36
Filed: 1991-05-28
Abstract: PURPOSE:To enable a disturbance light due to a spark to be reduced and influence of dust/dirt to be reduced and then reliability to be improved by providing a screening plate between a light-detection part and a rotary head. CONSTITUTION:A shaft 50 of a power distribution equipment 38 is connected to an engine rotary axis and is rotated. The shaft 50 is provided with a rotor head 53 and supplies power from a central electrode 5 to a side electrode 55. A rotor plate 37 is fitted to the shaft 50. A receptacle 20 which is mounted to a housing 56 is mounted so that it opposes the plate 37. A screening plate 80 is provided between the head 53 and the receptacle 20. A center head connector 10 of a light connector assembly 1 is connected to the receptacle 20. With this configuration, a spark which is generated at the head 53 is screened by the screening plate 80, is not applied to the receptacle 20, does not operate as disturbance light, and prevents dust and dirt from being adhered. When the light-screening plat 80 is made of a black plastic, the applied light is absorbed, thus achieving an improved efficiency.
Patent JP-S61280964-A (JP)
Title: Ink jet recording device
Inventor: CHIBA YUJI
IPC: B41J13/22
Filed: 1985-06-07
Abstract: PURPOSE:To obtain a high-quality image by suction of a recording medium with a specific negative pressure and by reducing the distance between the recording medium and a recording head which inhibits floating of the recording medium caused by absorption of ink. CONSTITUTION:If a motor 21 is driven while the tip of a recording paper in its feeding direction is held between a driving roller 2 and a rubber roller, a vane pump 20 is driven and the air within a space 19 of a platen 16 is drawn, reducing the pressure in the space 19. This causes the atmosphere to flow from a pinhole 17 into the space 19, and the recording medium 1 is drawn to adhere to the adsorption surface. Then, all pinholes 17 are blocked with the recording medium 1, allowing the air which passes the recording medium 1 alone to reduce the volume of air flow, and the pressure within the space 19 is rapidly decreased, increasing the suction force. The floating of the paper is inhibited in an approximate lineality by increasing the negative pressure within the platen 16 to increase the adsorption force. While the number of floating is 27 at the time of negative pressure being 0, the number is reduced to the half of the above, i.e. 13 at the negative pressure 100mm of H2O. And a remarkable effect is indicated.
Patent JP-S5824004-A (JP)
Inventor: YOKOYAMA AKIHIKO
IPC: C04B18/14
Filed: 1981-08-05
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-H08319915-A (JP)
Title: Fuel pump device
Inventor: IWATA KOICHI
IPC: F04D5/00
Filed: 1995-05-23
Abstract: PURPOSE: To reduce vibration and noises by making a discharging speed of fuel mixed with vapor. CONSTITUTION: In a fuel pump device having a vapor discharging passageway 63 communicating with the inner space of a fuel tank from a pump room, a vapor guiding-out passageway 65 is disposed between the vapor discharging passageway 63 and the inner space of the fuel tank. A fuel sucking passageway 67 whose one end is merged and other end opens in the inner space of the fuel tank is disposed at some midpoint in the vapor guiding-out passageway 65. Fuel mixed with vapor is discharged in the fuel tank from the pump room through the vapor discharging passageway 63 and the vapor guiding-out passageway 65. When the fuel mixed with vapor flows in the vapor guiding-out passageway 65, the fuel mixed with vapor sucks the fuel in the fuel tank from the fuel sucking passageway 67 and slowly flows out in the fuel tank 4.
Patent JP-H11302328-A (JP)
Title: Smoothing agent for less-polluting coating material
Inventor: UEHARA TAKAO
IPC: C09D7/47
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject smoothing agent comprising a polymer or a copolymer of a specific acrylic acid alkyl ester having a number average molecular weight in a specific range and capable of imparting a good smoothness to less-polluting coating materials without spoiling less-polluting properties. SOLUTION: This smoothing agent for less-polluting coating materials comprises a polymer or a copolymer of an acrylic acid alkyl ester having a 2-9C alkyl residue (e.g. ethyl acrylate, on the like) and 2000-6000, preferably 3000-20000 number average molecular weight. The polymer or copolymer is synthesized by emulsion polymerization, suspension polymerization, solution polymerization, bulk polymerization, on the like using an azo polymerization initiator or a peroxide as a polymerization initiator. The smoothing agent is added usually 0.05-5 wt.%, preferably 0.1-2 wt.% based on the coating material vehicle in solid base.
Patent JP-H0424125-A (JP)
Title: Full time four-wheel drive
Inventor: KAWAMURA OSAMU
IPC: F16H48/38
Filed: 1990-05-16
Abstract: PURPOSE:To secure such a pulltime four-wheel drive that is made compact in size and lighter in weight besides shortened in length as a whole by having both symmetrical rear axles driven by a mid shaft and a ring shaft tilted as much as several degrees with the center line of a car, and making a limited differential rotation of all axles performable by merely assembling one limited differential gear alone. CONSTITUTION:A left side gear 5 attached to a planetary carrier 2 on a ring gear 1 via a planetary gear 3 and a pin 4 is installed on the same axis with a left takeoff shaft 6, and a right side gear 7 is interlocked with a left hypoid gear 9 via an annular shaft 8. In addition, a toe center differential gear operates when a worm 11 is externally used for both symmetrical worm wheels 12, 13. In brief, the right worm wheel drives a right hypoid gear 15 via a shell 14, and a worm carrier 16 is driven at the same rotation as the ring gear 1 via the pin 4 and a mid shaft 17. At this time, in a rear gearcase 18, both symmetrical bevel gears 19, 20 are interlocked with a mid shaft 21 and an annular gear 22 installed as tilted to the side of the ring gear 1 from the center line of a car via each of longitudinal pinions 23, 24.
Patent JP-2000314637-A (JP)
Title: Method and device for calculating consumption energy
Inventor: KODAMA YOSHIYUKI
IPC: G01C22/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To calculate consumption energy by far easily as compared with in a case where it is calculated from 'daily living activity and standard of amount of exercise' and 'coefficient of activity metabolism according to sex and age' that have been conventionally issued by the Ministry of Health and Welfare. SOLUTION: Consumption energy is calculated from a consumption calorie coefficient under consideration of ages obtained from the consumption energy constant of walking and an age constant, weight, and a number-of-steps constant in walking, and the number-of-steps constant is obtained by dividing by 100, the total number of steps by walking and the consumption calorie coefficient under consideration of ages is obtained from an energy constant in walking according to sex, and a constant set for each section of certain age according to sex.
Patent JP-S5551336-A (JP)
Title: Method and device for measurement of molding sand air permeability
Inventor: SAKAI TOORU
IPC: G01N15/08
Filed: 1978-10-09
Abstract: PURPOSE:To realize the method and device for a quick and easy measurement of the air permeability of the molding sand by measuring the time during which the air of the fixed pressure and fixed amount passes through the molding sand layer which is filled from a fixed height into the cylinder with the metal netting covered over the bottom part. CONSTITUTION:Vent hole 8 linking into cylinder 1 through metal netting 2 is provided within horizontal stand 3, and connection tube 12 is attached to hole 8 along with connection of air supply device 13 in order to feed the air of the fixed pressure and by the necessary amount into hole 8 via tube 12. Then the molding sand of the necessary amount is put into cylinder 1 from a fixed height via funnel 20, thus forming molding sand layer 22 to netting 2. After this, three-way cock 17 of device 13 is opened to feed the air of the fixed pressure into layer 22 by the necessary amount. Then the time required for the fed air to pass through layer 22 is measured time, the air permeability is obtained. In such way, the air permeability can be obtained in a quick and easy way for the molding sand.
Patent JP-S5748604-A (JP)
Title: Detection of relative distance
Inventor: MOTODA KENROU
IPC: G01C3/00
Filed: 1980-09-08
Abstract: PURPOSE:To successively detect the distances between two objects without giving any influence upon the movement of both by projecting plural luminous fluxes of different modulation frequeicies from projecting parts diagonally at suitable intervals and detecting the reflected beams of light. CONSTITUTION:One A of the opposite surfaces of two objects A, B which move relatively is used as projecting and photodetecting parts 1, 2 and the other B as a reflection surface 3. Scale positions 6a-6f graduated with modulation frequeicies are set between the two objects A and B by the projecting and photodetecting parts 1 and 2. The secondary light source surface 7 formed by the scale positions 6a-6f is measured with the part 2, and the secondary luminous fluxes emitted from the surface 7 are converted to electric signals. Based on the modulation frequeicies of the electric signals, the positions 6a-6f where the surface 3 locates are decided and the relative distances between the two objects A and B are detected.
Patent JP-H09304916-A (JP)
Title: Formation method of alignment mark and/or matching deviation measuring mark
Inventor: YABUTA MITSUO
IPC: G03F1/42
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To measure alignment or positional deviation and/or matching deviation for obtaining a semiconductor having good quality accurately and securely. SOLUTION: An alignment mark having depth and width more than double the depth and width of a hole 51b for separating elements which is formed in a circuit formation part 53 and a hole 56 for matching deviation measuring mark are formed. An insulation layer 58 is formed on it, CMP treatment is done, and then a wiring layer 60 is formed on it. Since a cavity 59 is formed in the hole 56, marks 62, 63 become smaller further but are formed as cavities. Consequently, it is possible to measure diffraction light and scattered light from these alignment mark and matching deviation measuring mark securely by an alignment detection system of a stepper and a matching deviation measuring device.
Patent JP-H0419712-A (JP)
Title: Thin film two-terminal element
Inventor: YAMADA KATSUYUKI
IPC: G02F1/136
Filed: 1990-05-15
Abstract: PURPOSE:To expand the range of characteristic control and to make an element hard to become defective owing to a short circuit, film peeling, etc., by providing a buffer layer between the thin film two-terminal element which is a laminate consisting of a 1st conductor, an insulating film, and a 2nd conductor, and a substrate. CONSTITUTION:The buffer layer 2 is provided between the thin film two- terminal element which is the laminate consisting of the 1st conductor 3, insulating film 4, and 2nd conductor 5, and the substrate 1. Then betas<betab<betai and betas>betab>betai are preferably hold, where betab is the coefficient of heat expansion of the buffer layer 2, betas is the coefficient of heat expansion of the substrate 1, and betai is the coefficient of heat expansion of the insulating layer 4 in the thin film two-terminal element. The insulating layer 4 is preferably a hard carbon film. Consequently, the heat diffusion of impurities from the substrate and the moisture permeation are suppressed, the characteristic variation and the variation of the thin film two-terminal element are hardly generated, and peeling is hardly caused.
Patent JP-H01294275-A (JP)
Title: Picture reproducing device
Inventor: KOBAYASHI AKIO
IPC: H04N5/91
Filed: 1988-05-20
Abstract: PURPOSE:To quickly reproduce a signal by setting a reproducing mode corresponding to the recording system of the signal on each recording track to a reproducing means in accordance with identification information stored in a storage means after preliminarily storing identification information, which is obtained by a discriminating means and indicates the recording system of the signal on each track, in said storage means. CONSTITUTION:When the signal recorded on each recording track of a recording medium 1 will be reproduced, the reproducing mode corresponding to the recording system of the signal on each recording track is set to a reproducing means 9 in accordance with identification information stored in a storage means 15 after identification information which is obtained by a discriminating means 14 and indicates the recording system of the signal on each track is preliminarily stored in the storage means 15. Thus, the signal is quickly reproduced.
Patent JP-S5749088-A (JP)
Title: Trouble monitoring system for compressor
Inventor: HIBINO YOUZOU
IPC: F04D27/00
Filed: 1980-09-10
Abstract: PURPOSE: To provide a trouble monitoring systme for screw compressor, which is capable of diagnosing the operational conditions of the compressor, in particular, conditions of capacity-controlled operation of the compressor always correctly and precisely in the manner of following up the change of operation.  
     CONSTITUTION: A trouble monitoring apparatus 13 diagnoses a trouble on the basis of signals from detectors 11aW11e, 12aW12e and a signal from a controller 8. The troble monitoring apparatus 13 comprises an input section 14 to which output signals of the detectors 11aW11e, 12aW12e are given, a judging section 15 having main judging functions, and an output section 16 which produces an output signal relating to the result of the judgement. These sections 14 16 take an on-load signal or unloaded signal of the controller 8 thereinto and form respective judgements corresponding to the on-load conditions of the compressor 1. Since, with such an arrangement, correct judgement can be formed for any operational conditions of the compressor 1, it is enabled to give detailed judgements and resultantly to enhance reliability on the result of judgements. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5458191-A (JP)
Title: Fuel supporting metal tool of reactor
Inventor: OOGIYA TOSHISUKE
IPC: G21C5/06
Filed: 1977-10-19
Abstract: PURPOSE: To improve the accuracy of feeding of coolant to the fuel assembly by preventing the change of flow rsistance at the inlet part of a fuel assembly, by means of setting up a contract part at one part of a fuel supporting metal tool.  
     CONSTITUTION: The area of an inlet part 26 of a fuel supporting metal tool 21 supporting a fuel assembly 10 by means of engaging with a lower tie plate 11 of the fuel assembly 10, is contracted. Or a desired inlet flow resistance can be ontained by means of contracting the area of an inner flow path 31 by thickening the thioness of a side part 21a of a fuel supporting metal tool 21, and the safety of water can be intended by means of supplying the coolant to the fuel assambly with good accuracy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5256150-A (JP)
Title: Multi-layered polymer compositions
Inventor: KISHIDA KAZUO
IPC: C08L33/04
Filed: 1975-10-16
Abstract: PURPOSE: A multi-layered polymer composition having improved transparency, resistance to stress whitening comprising resin and rubber layers having different glass transition temperatures. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0420667-A (JP)
Title: Bath room unit
Inventor: KAMITE MASAYUKI
IPC: E04H1/12
Filed: 1990-05-15
Abstract: PURPOSE:To prevent chambers except a bath room from permeation of steam, by arranging a tower with a door provided with a washing chamber and a dressing chamber between a washroom and a bathroom arranged at the right and left sides of the bath room structure and by part partitioning it into independent room or chambers. CONSTITUTION:A tower 15 with a door is arranged to partition a bath room unit to separate a washroom R2, provided with a toilet sheet 17 from a bath room R3 provided with a bath tub 18 in the constitution of a bath room unit. And necessary fillings are equipped in the respective rooms. The tower 15 is partitioned into circularly-formed laundry and dressing rooms R1, R4. And a door 16 is fitted at gateways to the bath room R3 and the washroom R2 and also a door 19 opening and shutting the gateway is provided at a partition wall W5 of the bath room R3 and the washroom R2. In this way, the bath room R3, the washroom R2, and the laundry R4 can be independently separated and hence, prevented from steam.
Patent JP-H06317916-A (JP)
Title: Electrophotosensitive body and electrophotographic device
Inventor: AOTO HIROSHI
IPC: G03G15/02
Filed: 1993-04-30
Abstract: PURPOSE:To provide an electrophotosensitive body which can be used in the contact electrifying system electrophotographic device and which is excellent in toner welding ability proof. CONSTITUTION:As to the electrophotosensitive body used in the electrophotographic device in which image forming is performed through the processes of contact electrifying system electrostatic charging, exposing, developing, transferring and cleaning, and having a photosensitive layer on a conductive supporting body; the glass transition point of the surface layer of the electrophotosensitive body is >=95 deg.C, and the electrophotographic device has the electrophotosensitive body. Thus, the electrophotosensitive body which is used in the contact electrifying system electrophotographic device and excellent in toner welding ability proof, and whose image quality is high; and the electrophotographic device having the electrophotosensitive body can be provided.
Patent JP-H06313811-A (JP)
Title: Crystal optical filter
Inventor: TAKADA MOTOO
IPC: G02B5/30
Filed: 1993-04-28
Abstract: PURPOSE:To rationalize a manufacturing process so as to improve productivity and heighten moisture resistance by cutting off a part corresponding to the end part of a vapor-deposited film vapor-deposited to the plate face. CONSTITUTION:Moisture-resistant thin films 12 are formed at both side plate faces of a color correcting filter 11 by the vapor deposition of magnesium floride, for instance. In this case, cutting is performed at cutting lines K so as to cut off the parts corresponding to the end parts 13 of the thin films 12 formed at the color correcting filter 11. The cut face formed by cutting the thin film 12 formed by vapor deposition is more difficult for moisture to infiltrate than the end part of the vapor-deposited film so as to heighten moisture resistance. Crystal double-refracting plates 14 of the same dimension are attached to both optical main faces of the color correcting filter 1, and a reflection preventing film is formed at the outside face of the refracting plate 14 by coating a thin film of aluminium oxide (A1203), for instance.