baber/WOPTO huggingface dataset:
Patent JP-H04310556-A (JP)
Title: Production of lightweight aerated concrete
Inventor: OOISHI NAONOBU
IPC: C04B28/18
Filed: 1991-04-04
Abstract: PURPOSE:To readily obtain a lightweight aerated concrete having uniform foams by blending a concrete raw material with lightweight aerated concrete powder and a polyalkylarylsulfonic acid-based surfactant and curing the blend in a specific state. CONSTITUTION:A water slurried raw material consisting essentially of calcareous raw material and siliceous raw material is blended with a blowing agent, fed to a mold, semihardened, cut into a proper size and cured at high temperature under high pressure to produce a lightweight aerated concrete. The production is carried out in the following way. Namely, the raw materials are mixed with <=30wt.% based on total solid content of lightweight aerated concrete powder and 0.01-1.0wt.% based on total solid content of a polyalkylarylsulfonic acid-based surfactant. By the above-mentioned production, even if the lightweight aerated concrete (ALC) powder is recovered and used, the slurry viscosity can be maintained constant without increasing an amount of water mixed. Consequently, ALC powder can be added up to 30wt.% based on total solid content while maintaining performance of product with a fixed amount of mixed water.
Patent JP-H06281277-A (JP)
Title: Driving mechanism for external combustion engine
Inventor: HONDA TSUTOMU
IPC: F25B9/14
Filed: 1993-03-30
Abstract: PURPOSE:To eliminate damage of a winding even if a motor is operated for a long time by providing a plurality positions of cooling fins at predetermined positions of a sheath of the motor, etc. CONSTITUTION:Cooling fins provided at a plurality of positions axially on a sheath of a motor 15 are provided at a predetermined interval axially 6n the sheath on an entire circumference of the motor 15. When a cooling operation of the fins 16 mounted in the motor 15, i.e., heat dissipation via the sheath of the motor 15 is conducted, heat exchange is vigorously executed. Accordingly, since inner gas of the motor 15 rises to dissipate heat by the fins 16 to cool a winding in the motor 15, a temperature rise of the winding can be suppressed. Thus, even if the motor is operated for a long time, the winding is not damaged.
Patent JP-S59199379-A (JP)
Title: Assembling method of suspension for automobile
Inventor: FUJII HIROSHI
IPC: B23P21/00
Filed: 1983-04-23
Abstract: PURPOSE:To sharply improve operability by fastening a connected portion in the state in which a camber angle is maintained by a supporting means, and adsorbing thereby synergistic errors in connecting an upper arm, knuckle and lower arm to a frame. CONSTITUTION:A body frame (a) is put at a prescribed position on a supporting table 1 by means of a conveying means. Then, a wheel fitting member (e) fitted with a knuckle (d) is put on a receiving member 26 of a jig arm 25 of an assembling jig device 13b and retained by a clamp mechanism 29. Next, the jig arm 25 is rotated in the direction to an upright position by the operation of a cylinder 22 so as to make the fitting member (e) approach a position at which it is predetermined to be assembled to the body frame (a). The outer end portion of an upper arm (f) and the same portion of a lower arm (g) are connected to the knuckle (d) respectively, and thereafter the connected portion of the inner end portion of the upper arm (f) with a main frame (b) is fastened. By this method, the members (f), (g) and (d) can be connected while the positional relationship for connection are maintained at all times.
Patent JP-S58189489-A (JP)
Inventor: IWASAKI YASUYUKI
IPC: E21B25/04
Filed: 1982-04-27
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-H11272258-A (JP)
Title: Music stand device for musical instrument
Inventor: OGURA MICHINORI
IPC: G10B3/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and to reduce the manufacturing cost by arranging a product in a die in the attitude of the minimum machining depth of the resin molding die, and forming several music paper antislip protruded stripes having a slope nearly perpendicular to the split face of the resin molding die on the upper face of a music paper receiver. SOLUTION: A music stand 1 and a music paper receiver la are integrally resin-molded. The split face of a resin molding die is set on a straight line connecting the upper rear end of the music stand 1 and the lower front end of the music paper receiver 1c, and a product is arranged in the die in the attitude of the minimum machining depth of the resin molding die. Multiple music paper antislip protruded stripes 1c having a slope nearly perpendicular to the split face of the resin molding die are formed on the upper face of the music paper receiver 1a. A music stand device for a musical instrument capable of reducing the number of part items as compared with a conventional music stand device for a musical instrument and capable of reducing the die cost due to the minimum machining depth of the molding die can be obtained.
Patent JP-S5692-A (JP)
Title: Semiconductor memory circuit device
Inventor: NISHIKAWA YOSHIO
IPC: H01L27/11
Filed: 1979-06-11
Abstract: PURPOSE:To reduce the area without losing the function and to enable low power consumption, by constituting at minimum four CMOS transistors and two diodes and compensating the erase of stored information with the leakage current of diodes. CONSTITUTION:The source region of a pair of MOSTRQ9, Q10 in cross connection is connected to one terminal 10 of the power supply and a pair of diodes D1, D2 are connected in back bias between the drain region of MOSTRQ9, 10 and another terminal 9 of the power supply. Further, each gate region of MOSTRQ9, 10 is connected to each drain region of another pair of MOSTRQ7, 8 in common to the address line 6, and each source region of MOSTRQ7, 8 is connected to the digit lines 7, 8, to compensate the erase of stored information with the diodes D1 and D2. Thus, the constitution can be made with at minimum of four MOSTRs and the wirings can be reduced to four.
Patent JP-S61230585-A (JP)
Title: Television receiver with double field speed
Inventor: OKADA TAKAFUMI
IPC: H04N7/01
Filed: 1985-04-05
Abstract: PURPOSE:To prevent the deterioration of resolution even when the driving speed of a memory is lowered by writing an input signal to a field memory, reading out the signal by every second picture element and shifting alternately the position of a read picture element by every field. CONSTITUTION:An input video signal supplied to an input terminal 1 is supplied to the movable contact of a switch 2 that is switched with a field frequency and signals from fixed contacts (a) and (b) are supplied respectively to 1/2 field memories 3 and 4, and 5 and 6. Furthermore, the signals from the memories 3 and 4 are supplied to the fixed contacts (a) and (b) of a switch 16 that is switched with double of the field frequency, and the signals from the memories 5 and 6 are supplied to the fixed contacts (a) and (b) of a switch 17 that is switched with double of the same field frequency. And the signals from the movable contacts of the switches 16 and 17 are supplied to the fixed contacts (a) and (b) of a switch 18 that is switched with the field frequency and the signal from the movable contact of the switch 18 is supplied to a television picture tube 19. By repeating the above operation in order, a video signal having double of the frequency is performed.
Patent JP-H01243925-A (JP)
Title: Cutting device of discharging straw in combine
Inventor: KANEKO TATSUMI
IPC: A01F12/40
Filed: 1988-03-25
Abstract: PURPOSE:To prevent non-cutting trouble by constructing a vacant space without a cutting blade and feeding rotor at a proper position of ear tip side in a cutting device of discharging straw, providing diffusion wings respective downward the cutting blade, feeding rotor and vacant space and starting in a state of deep squeezing. CONSTITUTION:A vacant space 8 without a cutting blade 6 nor a feeding rotor 7 is constructed at ear tip side of a conventional cut part. A possibility of bending of the ear tip part in contacting with a side board 15 even in the case of arriving a discharging straw to a cutting device in a state of deep squeezing, and non-cutting trouble does not occur even if a straw is bent. The non-cut, long straw of the part is discharged onto a field by diffusing wings 9 and 9a at lower part.
Patent JP-S58188726-A (JP)
Title: Simultaneously returning device for slidable seat
Inventor: HORIKOSHI NOBORU
IPC: B60N2/90
Filed: 1982-04-30
Abstract: PURPOSE:To make it possible to automatically return a seat from its shift position to its original position by the bias force of springs when a passenger leaves the seat which is positioned in the shift position, by providing such an arrangement that the seat laterally shifted is held in the shift position by the engagement of a retaining seat metal and an engaging element. CONSTITUTION:Upon shifting a slidable seat laterally, a lift plate 5 is at first lowered by a seating load exerted downward onto a seat part 6, overcoming a spring 7, for lowering the left end part of a swingable stick 9 so that the guide surfaces of a roller 10 and a retaining seat plate 12 are made contact together. Then, when the seat part 6 is shifted in the direction of P by giving repulsive force by a foot, the roller 10 is pushed upward due to the gradient of the guide surface of the retaining seat metal 12, overcoming a spring 11, and therefore, rides across the seat metal 12. Thereby, the roller 10 engages with the engaging surface of the seat metal 12 so that the seat part 6 is held in a predetermined slid position. In this condition, when the passenger leaves the seat, the lifting plate 5 is floated up by the spring 7, thereby the seat part 6 is automatically returned to its original position by the pulling force of bias springs 4.
Patent JP-H07277591-A (JP)
Title: Folder for cylindrical sheet
Inventor: OKABE YONOSUKE
IPC: B65H45/20
Filed: 1994-04-11
Abstract: PURPOSE:To provide a folder for a cylindrical sheet with a simple constitution and excellent operability and mass productivity. CONSTITUTION:A cylindrical cassette core 6 is mounted on a flange 5a of a cassette core support 5. A cylindrical sheet 1 drawn out of a roll supply section 2 by a pair of drive rollers 4 is inserted on the cylindrical cassette core 6. Brushes are planted at a predetermined interval circumferentially in a brush drum 9 and the brushes push down the cylindrical sheet 1 inserted on the cassette core 6 intermittently by the rotation of the brush drums 9 so that the cylindrical sheet 1 is folded like a bellows.
Patent JP-S58201754-A (JP)
Inventor: ANABERA DEYUFURO
IPC: C07K16/12
Filed: 1983-04-26
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-H05231873-A (JP)
Title: Electronic odometer
Inventor: SHIMAZU YOICHI
IPC: G01C22/00
Filed: 1992-02-21
Abstract: PURPOSE:To improve the reliability of the electronic odometer against burst errors in bits by additionally providing a nonvolatile memory and deciding the arranging order of data at every address so that the digits of data at adja cent addresses cannot become equal to each other by only writing high-order digits of integrated travel distances as data at each address and utilizing the addresses themselves for the low-order digits of the integrated travel distances. CONSTITUTION:High-order digits (for example, four digits, namely, 100-km units when a six-digit display is used) of an integrated travel distance are written at each address 00-99 of a nonvolatile memory 5 and the integrated travel distance is displayed by using the data of an address, namely, four high-order digits and the two digits of the address. In the memory 5, the arranging order of data is decided at every address so that the digits of the data at adjacent addresses cannot become equal to each other and, even when a burst error occurs in bits, the same digit does not become an error at adjacent addresses and the data can be surely discriminated.
Patent JP-H02252923-A (JP)
Title: Rotary piston engine
Inventor: KARIYAMA SHIZO
IPC: F02B55/08
Filed: 1989-03-24
Abstract: PURPOSE:To improve the fuel consumption performance by setting the formation position of a communication hole which is formed on a side housing and opened in the rotor side part space on the inner side in comparison with a side seal, thus permitting a dense mixed gas layer to be formed on the leading side of a working chamber. CONSTITUTION:As for a rotary piston engine, a communication hole 25 which is opened and closed by a side seal 18 installed onto the side surface of a rotor 4 and is opened to a suction cycle operation chamber 6a and is opened to the rotor side part space on the inner side in comparison with the side seal 18 is formed on the inside surface of a side housing 3 in the region on the compression side in comparison with the longer axis L1 and on the intake side in comparison with the shorter axis L2. In other words, the communication hole 25 is arranged at the position where the side seal 18 set along the suction cycle operation chamber 6a crosses to allow the suction cycle operating chamber 6a inside and outside the side seal to communicate to the rotor side part space, before the side seal 18 closes the intake ports 8 and 9 and after the compression cycle operation chamber 6b on the leading side passes through a compression top dead center.
Patent JP-H11269783-A (JP)
Title: Fabric for ink-jet dyeing nd dyeing
Inventor: ENDO TAIJI
IPC: D06P1/44
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a fabric for ink-jet dyeing, capable of preventing reduction in concentration of dyeing, bleeding, color breakup and occurrence of interference fringes in ink-jet dyeing and supplying a high-quality dyed pattern having clarity, delicacy and a high colored concentration and to provide a method for ink-jet dyeing. SOLUTION: This fabric is obtained by adding three components in total of a water-soluble metal salt, at least one compound selected from a water-soluble polymer and a water-insoluble hydrophilic polymer and at least one selected from a water repellent and a wax agent to a fabric material. This method for dyeing comprises impregnating the fabric material with an aqueous solution containing the three components, drying the fabric, printing the fabric with a fixed pattern by an ink-jet method and heat-treating the fabric.
Patent JP-H02249923-A (JP)
Title: Signal processing method for thermal type flow rate sensor
Inventor: NISHIMURA YUKINOBU
IPC: G01F1/68
Filed: 1989-03-24
Abstract: PURPOSE:To stabilize the measurement of flow rate by correcting an output of a flow rate sensor by a first and a second arithmetic values, when a deviation of a first and a second arithmetic values exceeds a prescribed value. CONSTITUTION:An explanation is made with regard to a fuel injection equipment of an engine. In a signal processor 9, by a value obtained by bringing an output voltage of an air flow rate sensor 1 to A/D conversion 91, the corresponding flow rate is derived, based on a flow rate characteristic measured in advance, and when an interruption signal by a crank angle sensor 8 is inputted, an average air flow rate Q is calculated. Subsequently, data A to the flow rate Q at the time when the sensor 1 is in a stationary state is derived by referring to a table set in advance. Next, a second arithmetic value B calculated by a processing routine is read out of a RAM 95, and a deviation of the arithmetic values A, B is derived. In the case when this deviation is smaller than a prescribed value K, the flow rate Q by an output of the sensor 1 is held as it is as a substantial air flow rate, and also, when the deviation is larger than the prescribed value K, a correction factor C is derived, and the factor C is multiplied by the flow rate Q and a substantial air quantity is calculated.
Patent JP-H04218591-A (JP)
Title: Method for increasing octane value and increasing amount of reformed light oil from catalytic reforming apparatus
Inventor: ROORENSU EI SUMISU JIYUNIAA
IPC: B01D3/00
Filed: 1991-01-16
Abstract: PURPOSE: To prepare an alkylated aryl compound having a high octane number and a low specific gravity by contacting a light reformate flow and a gas flow with a fixed bed acid catalyst distillation column structure.  
     CONSTITUTION: A light reformate flow containing benzene, toluene, and xylenes and a gas flow containing olefinic compounds containing ethylene, propene, and butenes are contacted with a solid bed acid catalyst distillation column structure (catalyst: Y type, omega type or beta type molecular sieve cation exchange resin or its phosphoric acid carrying substance) 12 in a distillation reaction zone 10 to form an alkylated aryl compound. Next, the compound is removed through a downward line 8 from a reaction zone 10, and an unreacted substance is removed from an information line 5. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11331400-A (JP)
Title: Telephone answering device
Inventor: CANNON JOSEPH M
IPC: H04Q9/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To program VCR by performing remote dialog with a telephone answering machine by dialing a telephone number of one's house while being out. SOLUTION: A telephone answering device 105 is provided with a call incoming signal decoder 107 capable of decoding a signal to be included in an incoming call and an output device 109 capable of outputting a control signal to a device to which remote control is performed according to the decoded signal. A method to program a video recorder is constituted by providing a step to call the telephone answering device 105 from a telephone set at a remote position and a step to supply a programming signal to the telephone answering device 105 and the video recorder is programmed according to the programming signal by the telephone answering device 105. The control signal is, for example, an infrared or radio frequency signal. The telephone answering device 105 is included in a base unit of an automatic answering telephone and a cordless telephone.
Patent JP-H1026571-A (JP)
Title: Detector for force, acceleration and magnetism
Inventor: OKADA KAZUHIRO
IPC: G01P15/18
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To realize multidimensional sensor, which does not require temperature compensation and has the simple structure. SOLUTION: In a device frame 40, a fixed substrate 10f and a displacement substrate 20f are contained. At the lower surface of the displacement substrate 20f, an acting body 30f is fixed. At the lower surface of one fixed substrate 10f, fixed electrodes 11f and 12f are formed. At the upper surface of the displacement substrate 20f, displacement electrodes 21f and 22f are formed. Piezoelectric elements 101 and 102 are held between both facing electrodes, respectively. When force is applied on the acting body 30f, the displacement substrate 20f is displaced, and compressing force or tensile force acts on each piezoelectric element. The forces are taken out as the electric signals. The force components in the right and left directions are detected by the difference between the outputs of both piezoelectric elements.  The force components in the up and down directions are detected by the sum of the outputs of both piezoelectric elements.
Patent JP-H09265813-A (JP)
Title: Lighting method and system
Inventor: OTAKE SHIRO
IPC: F21S2/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a lighting system that is made undazzling appropriately according to light sources with different correlation color temperatures and to design a pleasant light environment using them. SOLUTION: In a lighting method in which light is emitted while a luminance value is varied within a vertical angle range of at least 60 to 90 degrees according to the correlation color temperature of the light source, when the correlation color temperature of the light source is 3150K or less the luminance is 6000cd/m<2> or less in the direction of 90-degree vertical angle and 8000cd/m<2> or less in the direction of 70-degree vertical angle. Alternatively, when the correlation color temperature of the light source is 4600 to 5400K, the luminance is 6000cd/m<2> or less in the direction of 90-degree vertical angle and 4000cd/m<2> or less in the direction of 70-degree vertical angle.
Patent JP-H01243411-A (JP)
Title: Compound semiconductor substrate
Inventor: SHIMIZU MASABUMI
IPC: H01L21/20
Filed: 1988-03-24
Abstract: PURPOSE:To obtain a compound semiconductor substrate of low cost and high quality, by interposing an alternate layer as a second buffer layer, which alternate layer is formed in a second compound semiconductor layer by alternately laminating a third and a fourth compound semiconductor layers composed of the same compound. CONSTITUTION:As a first buffer layer, a second compound semiconductor layer 3 is laminated together with a first compound semiconductor layer 2. A third and a fourth compound semiconductor layers 4 and 5 composed of the same compound as the second compound semiconductor layer 3 are alternately laminated in the second compound semiconductor layer 3, and interposed as a second buffer layer 6. By using this alternate layer 6, the generation of distortion caused by lattice mismatching is prevented, and the dislocation density can be deruced, so that a semiconductor substrate of large area is obtained at a low cost.
Patent JP-S62231445-A (JP)
Title: Rotational phase generating device for rotary head
Inventor: ITO KENJI
IPC: G11B15/467
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a rotational phase signal without being affected by the variation of mechanical fitting error by providing a counting means outputting a count in response to the phase difference between a vertical synchronizing signal and the detected output of a rotational phase detection means and a means retarding the detected output of the rotational phase detection means according to the counted value. CONSTITUTION:A master tape is reproduced by driving a drum motor and when a phase lock state is obtained, a control circuit 28 generates a memory write signal WR at a time retarded properly from a signal S5. When a memory B is accessed with a memory address selection signal S7 at '1' and a memory A at '0', a value NA corresponding to the time from the leading edge of a rectangular wave S2 of a rotational phase detection signal S1 till the reproduced vertical synchronizing signal V is written in the memory A and a valve NB corresponding to the time from the trailing edge till the reproduced vertical synchronizing signal V is written in the memory B respectively. A value corresponding to the fitting phase difference between the two rotary heads and PG magnets is stored in the memories A, B by the series of operation to complete the adjusting process.
Patent JP-H11268510-A (JP)
Title: Suspension arm support structure
Inventor: YANO AKIYOSHI
IPC: B60G7/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To ensure an elastic body volume of a part necessary for obtaining satisfactory damping performance by forming the base of a shaft part to be thinnner than both end parts of the shaft part. SOLUTION: A rubber piece 58 as an elastic body is brought into contact with the outside of an inner cylinder 52. The rubber 58 is formed cylindrically, and the inner surface thereof is formed corresponding to the outer surface of the inner cylinder 52 to be brought into face contact with each other. The outside diameter of the rubber 58 is constant in an arbitrary position in the axial direction. By the constant outside diameter part 36 of the shaft part 32, the bush 50 central part of the shaft part 32 is substantially made smaller in diamter than the bush central part of the shaft part of the conventional lower arm.  The inner cylinder 52 is made of a material quality having ductility such as an elastic material or the like, and formed with a thin thickness so that the rubber 58 area is kept from being narrowed to the utmost, that is, the rubber 58 can be thick, and the elastic compliance (inverse number of elastic modulus) can be increased.