baber/WOPTO huggingface dataset:
Patent JP-S57151613-A (JP)
Title: Preparation of rigid polyurethane foam
Inventor: HARA ATSUSHI
IPC: C08J9/04
Filed: 1981-03-13
Abstract: PURPOSE: To obtain the titled foam useful as an insulating material having low thermal conductivity, by combining an amine type polyol as a main ingredient with an aromatic polyester polyol as an auxiliary.  
     CONSTITUTION: A polyol obtained by combining at least two components of (A) 60W98wt% amine type polyol (e.g., a polyol having a hydroxyl number of 445 prepared by adding ethylene oxide and propylene oxide to metatolylenediamine, etc.) having a hydroxyl number of 350W600 obtained by adding an alkylene oxide to an amine type compound and (B) 20W40wt% aromatic polyester polyol (e.g., a polyol having a hydroxyl number of 400 prepared by reacting phthalic anhydride with ethylene glycol) having a hydroxyl number of 200W600 is reacted with a polyisocyanate (e.g., tolylene diisocyante, etc.) to give the desired compound. 2W40wt% based on (the component A + the component B) of a low- molecular polyol having a molecular weight of ≤350 and a hydroxyl number of 2W4 may be used as the polyol component. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02216608-A (JP)
Title: Attaching device for magnetic head core
Inventor: MORIMOTO KIYOSHI
IPC: G11B5/127
Filed: 1989-02-15
Abstract: PURPOSE:To simplify the winding work by finely moving a second head core relatively to a base plate to position it and applying a coil winding machine to the magnetic head core. CONSTITUTION:A carrying device 2 which interruptedly carries the base plate and a first head core attaching device 3 and a second head core attaching device 6 which are set along the carrying device 2 are provided. The second head core attaching device 6 is provided with a positioning device, which finely moves the second head core relatively to the base plate to position it, and a fixing device which fixes the base plate in this positioned state. Thus, the winding process is easily performed mechanically or manually because magnetic heads are successively fixed to the base plate and both of them are exactly positioned.
Patent JP-S53131646-A (JP)
Title: Speed regulating apparatus for elevator
Inventor: NAKABIYOUDOU AKIRA
IPC: B66B7/00
Filed: 1978-03-29
Abstract: PURPOSE: To provide speed regulating apparatus which can use any setting space corresponding construction and space of building, governor is mounted at any position at side position along elevator duct, and is connected with elevator cage by looped rope through pulleys and guide wheels. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52119412-A (JP)
Title: Steel material having excellent temper brittleness resistance and high temperature strength
Inventor: NAKAO HITOSHI
IPC: C22C38/00
Filed: 1976-03-31
Abstract: PURPOSE:To develop the steel material of which the lowering of the low temperature toughness due to being maintained at high temperature for long hours is small, and which has an excellent high temperature strength, suitable for the material for pressure vessels such as reactor of chemical plant, desulfurizing reactor, etc.
Patent JP-H04249338-A (JP)
Title: Wafer sensor
Inventor: SHIMADA MAMORU
IPC: H01L21/67
Filed: 1991-02-04
Abstract: PURPOSE:To obtain the title sensor which can widen the gap, within a standard, through which a wafer is passed and whose reliability is high by a method wherein only an optical fiber is installed at a detection head and a light- projecting element and a photo-detector are installed collectively on a printed- circuit board which has been fixed to a main-body case. CONSTITUTION:Two optical fibers 5a, 5b are installed side by side in the width direction of a housing 4 having a definite thickness. A plurality of detection heads 2A, 2B, whose respective incident and radiant faces on the tip side are faced with the thickness direction of the housing 4 in such a way that their front and their back are symmetric are erected and installed on a main-body case 1 at definite intervals. The incident and radiant faces of the adjacent detection heads 2A, 2B are faced. On the other hand, light-projecting elements 8b and photodetectors 8a whose number corresponds to that of said detection heads 2A, 2B are installed on a printed-circuit board 7 installed at the main-body case 1. They are faced with base-end faces of said optical fibers 5a, 5b, and the light-projecting elements 8b and the photo-detectors 8a at the adjacent detection heads 2A, 2B are faced with each other.
Patent JP-H03241184-A (JP)
Title: Device for controlling full lock of vehicle door
Inventor: IKEDA MASARU
IPC: E05F15/611
Filed: 1990-02-16
Abstract: PURPOSE:To prevent the driver of a vehicle from wrongly discriminating that a closure mechanism is abnormal when an electric motor is stopped due to abrupt opening of a door while the door is being closed by making a controlling means to surely actuate the closure mechanism and cause the mechanism to make the closing operation again. CONSTITUTION:This device 12 for controlling full lock of vehicle doors is formed of a door locking mechanism 14, closure mechanism 20 which transmits the driving force of an electric motor 16 to the mechanism 14 through a cable 18, controller 22 which actuates and controls the mechanism 20, a power supply controlling section 24 connected with a battery 10, power supply terminal mechanism 26, power supply switch 28, etc. The controller 22 stops the motor 16 when it is tried to open a door 8 while the door 8 is being closed by driving the motor 16 in the normal rotating direction. The controller 22 returns the door 8 to the previous position by rotating the motor 16 in the opposite direction when it is tried to manually close the door 8 and, when the door 8 returns to the previous position, again drives the motor 16 in the normal direction so as to close the door 8.
Patent JP-S63204606-A (JP)
Title: Multiplex cylindrical winding
Inventor: TERANISHI TSUNEJI
IPC: H01F27/32
Filed: 1987-02-20
Abstract: PURPOSE:To contrive improvement in insulation between each layer and the cooling efficiency of the title multiplex cylindrical winding, by a method wherein the vertical oil passage between layers is made small on the side where the connection part of the cylindrical winding is present, it is made larger on the opposite side, and an oil passage is provided every other layer in horizontal direction almost in the center part of the cylindrical winding. CONSTITUTION:As a cooling oil passage 3b is widely formed on the lower part and it is narrowly formed on the upper part and a cooling oil passage 3c is formed narrow on the lower part and it is widely, formed on the upper part, the oil coming in from the cooling oil passage 3b passes the horizontal oil passage 5a provided in the center of a partially cylindrical winding 2b and it flows into the cooling oil passage 3c. Accordingly, the oil passage can be made large on the side where voltage is applied and it is made small on the side where voltage is not applied without enlarging the loss of water head from the lower part to the upper part of the winding, and the intensity of the magnetic field between layers can be made almost constant on the upper and the lower parts, and the quantity of oil flowing into the winding can be increased. As a result, the reliability of insulation and cooling efficiency can be improved.
Patent JP-H10215786-A (JP)
Title: Feed having good oxidation stability
Inventor: TSUJI HIROAKI
IPC: A23K1/10
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain the feed for fisheries, livestock and pet food which maintains an antioxidant effect for a long period by incorporating the components obtd. by subjecting fish testicles to centrifugal sepn. and/or alcohol sepn. SOLUTION: Testicle components are obtd. by subjecting, for example, 1kg cod testicles to the centrifugal sepn. for 30 minutes at 3000rpm and removing the precipitate, then subjecting the cod testicles to spray drying. The feed is formed by dissolving 2.0kg resulted testicle components and 0.2kg D-α-tocopherol in 1 liter ethanol and adding the soln. to 100kg Alaska pollack liver oil, then sufficiently mixing the soln. and removing the ethanol under a reduced pressure. The respective raw materials are so prepd. that total 100kg is attained by the compsn. ratios consisting of 78(wt.)% fish meal, 4% α-starch, 3% vitamin mixture, 1% mineral mixture 10% fish testicle components described above, 0.1% potassium sorbic acid, 3% carboxymethyl cellulose and 10.9% coating B. These raw materials are molded and extruded and the moldings are dried, by which the desired feed is obtd.
Patent JP-H01209760-A (JP)
Title: Semiconductor device and acoustic equipment using same
Inventor: TOGUCHI MASAHARU
IPC: H01L29/732
Filed: 1988-02-18
Abstract: PURPOSE:To obtain a semiconductor device of a type wherein an emitter ballast resistors characterized by excellent space efficiency are built in, by arranging emitter regions so that the longitudinal direction of the emitter region is in parallel with the longitudinal direction of the emitter ballast resistor region. CONSTITUTION:Every two emitter regions 15 are aligned on both sides of an emitter ballast resistor region 16 in parallel at equal intervals so that the longitudinal directions are aligned. An emitter electrode 22 is brought into ohmic contact with the central part of the emitter ballast resistor region 16. Two emitter ballast resistors 17 corresponding to emitter regions 15 are formed in the emitter resistor region 16. At this time, the length of the emitter region 15 in the longitudinal direction is made to be the length equivalent to the length of the two emitter ballast resistors 17. When the lengths of the emitter region 15 and the emitter ballast resistor region are made equal, a useless space is not formed on the surface of a base region 14. Since the separating distance between the emitter regions 15 and the emitter ballast resistor regions 16 is the minimum line width, the area of the entire pattern can be reduced.
Patent JP-S63204689-A (JP)
Inventor: OZAKI TOSHISUKE
IPC: H05K1/05
Filed: 1987-02-20
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-S63203646-A (JP)
Title: Stabilization of pyruvic acid and derivative thereof
Inventor: YAMAGUCHI YOSHIAKI
IPC: C07C59/19
Filed: 1987-02-20
Abstract: PURPOSE:To stabilize the titled substance which is an important raw material for fine chemicals, by reducing the water-content of pyruvic acid and its derivative below a specific level using the means such as drying, evaporation to dryness, etc. CONSTITUTION:A compound of formula (M is H, lower alkyl, alkali metal or alkaline earth metal; n is 1 or 2) is stabilized by reducing the water-content of the compound below 0.5wt.% (preferably <=0.3wt.%). Pyruvic acid salts are solid and are subjected to drying or evaporation to dryness in the production process until the water-content reaches a specific range. Since pyruvic acid or its esters are liquid and is obtained in a water-containing state, the water may be removed with a drying agent, however, removal of water by distillation is economical. The distillation is carried out under reduced pressure of 10-40mmHg at a column bottom temperature of 40-80 deg.C. The stabilized pyruvic acid, etc., are stored at a low temperature in light-shielded state.
Patent JP-S51112071-A (JP)
Title: Braking mechanism for rolling passage of magnetic cylinders
Inventor: AKAI SUSUMU
IPC: B65G11/20
Filed: 1975-03-24
Abstract: PURPOSE: To provide an apparatus for eliminating the noises and scars, which are produced by the collisions of steel pipes while magnetic cylinders are carried, by magnetically braking and damping the rolling speeds of the steel pipes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62195415-A (JP)
Title: Cooling device for supercharge air
Inventor: SUMITA SUSUMU
IPC: F02G5/00
Filed: 1986-02-19
Abstract: PURPOSE:To make effective utilization of waste heat possible by cooling high temperature air from a supercharger at first with cooling water of a specific temperature and then cooling with water of a specific temperature lower than the first cooling thereby making utilization of waste heat of both engine coolant and air conditioner coolant. CONSTITUTION:High temperature air of about 130 deg.C from a supercharger 2 is supplied through two stages of air-supply collers 3a and 3b to an engine 1. The upstream side air-supply cooler 3a is cooled with cooling water of 80 deg.C-100 deg.C which can utilize coolant water discharged from a cooling system of the engine. The downstream side air-supply cooler 3b is then cooled with water of 30 deg.C-35 deg.C which can utilize coolant water discharged after cooling an air conditioner.
Patent JP-S54128464-A (JP)
Title: Preventing method for transverse crack of continuously cast billet of ferrite stainless steel
Inventor: HASEBE KAZUYUKI
IPC: B22D11/00
Filed: 1978-03-30
Abstract: PURPOSE:To make small the stress due to cooling, and to prevent the generation of transverse crack in the cast billet, by hot rolling the billet of ferrite stainless steel of a special kind, without cooling the billet surface to under 150 deg.C. CONSTITUTION:In case of hot rolling of the continuously cast billet of a ferrite stainless steel containing one kind or more than two of Mo, Zr and Nb, the hot billet, being cooled so as not to make under 150 deg.C the surface temperature of the billet, is charged into the heating furnace, and is hot rolled by the conventional method; hereby, the stress generated in the billet while cooling period becomes smaller than the tensile strength of this material, so that the generation of transverse crack, usual in the conventional method, is prevented.
Patent JP-H09233411-A (JP)
Title: Face-to-face type message recorder
Inventor: SAITO TAKASHI
IPC: H04N5/262
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To record video and audio messages easily for everyone without need to any special engineer while installing a recorder at the place of celebration party or banquet. SOLUTION: This device is provided with a control part A for controlling a video signal outputted from a video camera 2 and a frame memory part B for synthesizing an image to be outputted onto a monitor television 4, and the control part A is provided with a means for outputting the message recorded in advance in a voice recording IC 10 from a speaker 8 when a human sensor 7 senses any human body and a means for discriminating whether the video signal outputted from the video camera 2 is inputted to VTR 5 and 6 or not.  As for the frame memory part B, when the video signal outputted from the video camera 2 is not inputted to the control part A, only a video signal written in the frame memory part B is outputted onto the monitor television 4 but when the video signal outputted from the video camera is inputted to the control part A, the video signal outputted by the video camera 2 and the video signal written in the frame memory are synthesized and outputted onto the monitor television 4.
Patent JP-H02216628-A (JP)
Title: Cleaning mechanism for optical head
Inventor: YOKOI YUKIKAZU
IPC: G11B7/12
Filed: 1989-02-17
Abstract: PURPOSE:To clean an optical head without increasing the number of parts by using a shutter opening/closing arm as a cleaning arm. CONSTITUTION:A shutter 9 is provided in a notched part 10 in the position of engagement with the front end part of a shutter arm 31 or 32, and the shutter arm 31 or 32 is engaged with this notched part 10 to slide and open or close the shutter 9. A brush 4 to clean an objective lens 2 of an optical head 1 is attached to at least one of shutter arms 31 and 32. Since a part of the arm 31 passes just on the objective lens 2 by the operation for insertion and ejection of a cartridge 5, dust on the surface of the lens 2 is swept by the brush 4 when the arm 31 passes on the lens 2. Thus, the cleaning mechanism where the number of parts is reduced is obtained.
Patent JP-S61195011-A (JP)
Title: Manufacture of microstrip line antenna
Inventor: MIYANARI MASAHARU
IPC: H01Q13/08
Filed: 1985-02-25
Abstract: PURPOSE:To prevent an antenna conductor from being damaged due to heating and press-contact and also the deterioration of characteristics by forming a coating layer and a sheet comprising the antenna conductor and some apart of a dielectric layer in one body and adhering a ground conductor at the side of the sheet in the integrated state. CONSTITUTION:The antenna conductor 3 is formed on the coating layer 2 of a microstrip line antenna 1, and the dielectric 4 is adhered, facing the conductor 3 formed on the coating layer 2. The ground conductor 5 is laminated through the adhering sheet 10 in the state where the coating layer 2, the conductor 3 and the dielectric 4 are integrally formed. Accordingly the damage of the conductor 13 can be prevented during a series of manufacturing process, deterioration of dielectric characteristics such as a dielectric constant epsilon and a dielectric tangent tandelta, can be prevented, and the performance of the microstrip line antenna 1 can be improved.
Patent JP-H08210145-A (JP)
Title: Air-conditioner of engine-driven type
Inventor: SUZUKI HIROSHI
IPC: F02B63/06
Filed: 1995-02-01
Abstract: PURPOSE: To reduce the installation space for an air conditioner which includes a compressor driven by an engine, by introducing a consolidated structure of the engine and compressor allowing one rotary shaft to serve for them commonly, and thereby eliminating use of any joint. CONSTITUTION: An engine 20 and a compressor 30 are structured in a single piece, and their crank shafts 21, 31 consist of one rotary shaft 41 to serve commonly for them. The gap between the crank chambers 26, 36 of the engine 20 and compressor 30 is sealed by a shaft seal 40 fitted around the rotary shaft 41. If the compressor 30 is driven by the engine 20, a refrigerant gas compressed within a cylinder 33 with reciprocation of a piston 32 is discharged from a discharge valve 37 and flows in the cooling operation via a four-way valve 3, outdoor heat exchanger 4, throttle mechanism 19, indoor heat exchanger 8, and the four-way valve 3 in the sequence as named, and the ambient air is cooled by evaporation of the refrigerant gas in the indoor heat exchanger 8. Thus the cooling is accomplished.
Patent JP-S58153103-A (JP)
Title: Device for detecting position and configuration of metallic material
Inventor: NAKAMORI YUKIO
IPC: B21C51/00
Filed: 1982-03-08
Abstract: PURPOSE:To detect the position and the configuration without contact by a simple constitution, by detecting the displacement and the configuration of the matallic material by utilizing the relationship between the size occupied by the metallic material in an electric field and an electrostatic capacity. CONSTITUTION:The detecting device is constituted by a detecting end part 1, a shield case 2, electrodes 3 and 4, and an insulating material 5. The current, which is outputted from the electrode 4 and corresponds to the variation of the electrostatic capacity between the electrodes 3 and 4, is amplified by an amplifier 10. The AC output from the amplifier 10 is converted into a DC by a converter 11. An AC is supplied to the electrode 3 from an AC oscillator 13.
Patent JP-H08236367-A (JP)
Title: Power supply transformer for uninterruptible power supply equipment
Inventor: OGAWA YOSHIHARU
IPC: H02M5/14
Filed: 1995-02-24
Abstract: PURPOSE: To lessen a power supply transformer for a UPS in size by a method wherein the phase windings of the power supply transformer are set in winding capacity conforming to currents which flow through the phase windings when a bypass circuit is in use. CONSTITUTION: The Δ-Δ connection windings of a power supply transformer for a UPS(uninterruptible power supply) are set in allotted winding capacity in accordance with the connection of a bypass circuit 5 through such a manner that the one phase winding connected to the bypass circuit 5 is set twice as large in allotted winding capacity as the other two phase windings not connected to the bypass circuit. The Δ-Y connection windings of a power supply transformer for a UPS are set in allotted winding capacity in accordance with the connection of the bypass circuit 5 through such a manner that the two phase windings through which the load current of the bypass circuit 5 flows are set 1.73 times as large in allotted winding capacity as the other phase winding through which no load current of the bypass circuit 5 flows.  By this setup, a power supply transformer applicable to a UPS is lessened in size.
Patent JP-S59164085-A (JP)
Inventor: OCHIAI MASAHIKO
IPC: H02J7/00
Filed: 1983-03-05
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-S56134054-A (JP)
Title: Guiding method for continuously cast ingot
Inventor: NAGAI SUSUMU
IPC: B22D11/128
Filed: 1980-03-22
Abstract: PURPOSE:To eliminate the need for robust rolls and reduce the size of construction by making the rotating speeds of the respective driving rolls on the force-bening center side of an ingot lower from the upper stream to the lower stream, and using the driving rolls of the lowermost stream as braking rolls. CONSTITUTION:For example, the rolls 54, 56, 58, 521, 523, 525 which support the force bending center side surface A of an ingot 3 within the bending area alpha and leveling area beta of a vertical bending mold ingot guide route 5 are used as driving rolls. The rotating speeds of the former three and the latter three are made lower respectively in above-described order, and the rolls 58, 525 are used as braking rolls. Since the ingot 3 drawn perependicularly downward from a mold 1 is bent by the rolls 55, 56 and is compressively guided in the C1 direction, it is applied with the brake by the rolls 58. Thus, the ingot 3 successively curves itself toward the force bending center P side. Next, the ingot 3 is similarly compressively guided in the leveling area beta as well, and curves itself to the side opposite from P of the force bending center side, thereby assuming a horizontally straight shape.
Patent JP-S63216880-A (JP)
Inventor: NAIIII WAN
IPC: C07D493/20
Filed: 1988-02-17
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-S63204182-A (JP)
Title: Method and apparatus for measuring laser doppler speed
Inventor: HINO MOTOHITO
IPC: G01S7/48
Filed: 1987-02-19
Abstract: PURPOSE:To achieve a highly accurate measurement of a moving speed, by determining each one of 2-D wise components based on a Doppler shift of scattered light caused by the irradiation of polarized lights orthogonal to each other. CONSTITUTION:A laser beam from a laser oscillator 10 is divided by a polarized beam splitter 12 into two polarized lights orthogonal to each other. The polarized lights are made parallel through a polarized beam splitter 18 via mirrors 14 and 26 and beam splitters 16 and 28 and projected via a condenser lens 22 along with a polarized light positioned therein onto the point A on an object 24 to be measured along the optical axis thereof. A reflected scattered light is mixed with one of the polarized lights divided in two before the irradiation by a beam splitter 30 via a beam splitter 2 and divided in two with a beam splitter 32 to be detected with photo sensors 36 and 40 through lenses 34 and 38. A moving speed of the object 24 being measured is calculated with an arithmetic unit 42 thereby enabling highly accurate measurement.
Patent JP-2000234879-A (JP)
Title: Heat exchanger
Inventor: KIZAWA CHIZURU
IPC: F28D7/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger in which a plurality of sets of heat exchange can be carried out in parallel with no trouble. SOLUTION: Two heat exchanging tubes 6, 7 are wound around a tube 2. Consequently, a plurality of sets of heat exchange can be carried out simultaneously and an air conditioning system where heat exchange of one tube is utilized for air conditioning and heat exchange of the other tube is utilized for floor heating can be designed. When the other tube 7 is wound around one tube 6, the tube 7 wound on the outer circumferential side exchanges heat through use of waste heat from the tube 6 wound on the inner circumferential side and there waste heat is recovered effectively. Furthermore, axial length of the tube 2 can be shortened and a compact heat exchanger can be obtained.