baber/WOPTO huggingface dataset:
Patent JP-H09310340-A (JP)
Title: Pc sheet pile and its manufacture
Inventor: ITOJIMA YASUMOTO
IPC: E02D5/10
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To make extension easy in installation of prestressed concrete sheet piles by a method wherein a longitudinal connecting metal fixture is integrally formed at one end or both ends in the longitudinal direction of the prestressed concrete sheet pile. SOLUTION: A longitudinal connecting metal fixture 3 for a prestressed concrete(PC) sheet pile 1 is attached to an end form on one end or both ends in the longitudinal direction of the PC sheet pile 1, and an anchorage device to be anchored to the longitudinal connecting metal fixture 3 while making it a bearing plate is provided at a tendon 2. Then, a pretension-type PC sheet pile l is manufactured with the anchorage device being set at the anchorage position before introducing prestress to concrete with a pretension applying device released. Thereby, a problem concerned with loss of prestress at a position near the end of a member peculiar to the prestressed concrete sheet pile can be solved, and the PC sheet piles can be highly durable with a prestress given uniformly all over the length even though being formed in a long structure by joining short PC sheet piles together.
Patent JP-H07141744-A (JP)
Title: Disk mounting base and disk device using the same
Inventor: KUNO TAKUMA
IPC: G11B17/056
Filed: 1994-06-08
Abstract: PURPOSE:To provide a mounting base where disks having different diameters can be mounted and a disk device by providing a plurality of stage parts so as to make a disk mounting base correspondent to a plural kinds of disks having different outer diameters. CONSTITUTION:In an autoloading part 3 for mounting a disk, a stage 19 where a disk having a small diameter is mounted compared with a stage 20 where a disk having a large diameter is mounted is placed in a direction for carrying a disk out. In the case where a small diameter disk 6 is loaded on the autoloading part 3, it is carried in a direction for carrying the autoloading part 3 by only the length of I1. When a disk 6a having a diameter larger than that of the disk 6 is loaded, the autoloading part 3 is carried in a direction for carrying the device by only I2. Thus, disks having different diameters are mounted with their central positions made different.
Patent JP-S5648646-A (JP)
Title: Electrostatic printing apparatus
Inventor: GOTOU MITSUHIRO
IPC: G03G15/00
Filed: 1979-09-28
Abstract: PURPOSE:To render fabrication of electrodes easy and to raise speed of the titled apparatus, by using an integrated form of linear electrodes in place of multisylus electrodes. CONSTITUTION:Insulating layer 402 is formed on the outer circumpherence of cylinder 401, and linear electrodes 403 are provided on cylinder 401 to form recording electrodes 404, which rotates at a constant speed. Control electrode 405 adjacent to electrode 404 is provided and one part of its end face consists of a conductor layer and it connects to a layer cut at a given angle or a given curvature. Since the most approximate crossing point of linear electrodes 403 on electrodes 404 and electrode 405 shifts horizontally along the end face of electrode 405 with rotation of cylinder 401, on application of a drive signal from driving circuit 4 between electrodes 403 and electrode 405, a latent image is formed on recording paper 407 by discharge between them. Linear electrodes 502 are provided on the outer circumference of cylinder 501 of electrodes 404 and sliding piece 503 for applying a driving signal from an exterior driving circuit to electrode 502 is installed.
Patent JP-S6019834-A (JP)
Title: Moisture-proofing treatment agent for soil
Inventor: SHIOZAWA KAZUNOBU
IPC: E04B1/64
Filed: 1983-07-13
Abstract: PURPOSE:To simply form a covering layer having excellent moisture-proofing property by drying by mixing a synthetic resin emulsion having a water resistance with an asphalt emulsion in a specific solid weight ratio. CONSTITUTION:A water-resistant film is formed by drying a synthetic resin emulsion, e.g., acrylate copolymer emulsion, etc., or a water repellent property and water resistance are further given to the water-resistant film and also moisture proofness and water proofness of the film are further raised by an asphalt emulsion serving to make the moisture proofing treatment agent for soil hydrophobic. The mixing ratio of the synthetic resin emulsion and the asphalt emulsion is (2.5:97.5)-(95:5) in solid weight ratio. The treatment agent can be easily spread over the soil under the floor of housing, and the film formed after drying has extremely high moisture-proofing effect to effectively prevent the corrosion of the housing.
Patent JP-H06339193-A (JP)
Title: Cylinder type optical fiber acoustic sensor and its manufacture
Inventor: SATOU RIYOUTAKU
IPC: G01H9/00
Filed: 1993-05-27
Abstract: PURPOSE:To realize a small sized high water pressure resistance optical fiber acoustic sensor with high sensitivity of a structure in which acceleration sensitivity is reduced and to provide the cylinder type optical fiber acoustic sensor by which signal distortion due to frequency folding is reduced. CONSTITUTION:In the cylinder type optical fiber acoustic sensor converting a sound pressure of an optical fiber hydrophone into a phase change of a light, optical fiber coils 12, 13 wound one by one optical fiber on the inside and on the outside of a cylinder 11 are formed and covers 15, 17 are fitted and lids 15, 17 with soft and ring shaped plates 14, 16 held between are fitted to both ends of the cylinder 11 thereby detecting breathing vibration of the cylinder 11.
Patent JP-S5751937-A (JP)
Title: Starting failure preventer due to residual fuel in float chamber of carburetor
Inventor: UNO HIROSHI
IPC: F02M1/00
Filed: 1980-09-11
Abstract: PURPOSE: To prevent starting failure due to denatured residual fuel in such a way that an enclosed chamber is communicated at the lower part of the float chamber of a carburetor, and during the halt for a long time, oil level is decreased.  
     CONSTITUTION: A float chamber 1 equipped with a float 4 is arranged at the bottom part of a horizontal carburetor, and fuel is fed through a nozzle 6 to an air inlet path 7. An enclosed chamber 2 is arranged at the lower part of the float chamber 1, and the bottom part of the float chamber 1 and the propinquity of the bottom of the chamber 2 are communicated through a communicating tube 3. Thus, when the engine is halted for a long time, evaporating fuel in the float chamber 1 is condensed, the oil level L 1  is lowered to L 4 , and the oil level L 2  in its divided chamber 2 is climbed to L 3 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09285712-A (JP)
Title: Filter device
Inventor: TAKAHASHI KOJI
IPC: F04B39/16
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a filter device with the entire filter part effectively utilized and the service life of the filter part prolonged. SOLUTION: First, second and third passages 43a, 43b and 43c are provided independently of one another between the inlet opening 32 of a filter device 30 and the outlet opening 33 so that the inlet is communicated with the outlet, and first, second and third filter parts 34a, 34b and 34c are arranged in the passages. Further, check valves 46 and 47 having a valve opening pressure different from each other are provided on the upstream side of the second and third passages 43b and 43c. The check valves 46 and 47 are opened by the differential pressure generated between the inlet chamber 44 and outlet chamber 45 when the clogging of the first filter part 34a and second filter part 34b proceeds. As a result, the service life of the filter part is prolonged, and the frequency of the renewals of the filter parts is decreased.
Patent JP-H05342498-A (JP)
Title: Parking lot controller
Inventor: ENMEI TOSHIHARU
IPC: G08G1/14
Filed: 1992-05-19
Abstract: PURPOSE: To guide a vehicle to an empty parking position without depending on a guide by displaying walking from the neighborhood of a direction of movement guiding means to the empty parking position by the direction of movement guiding means. CONSTITUTION: A parking control system 221 set at a parking lot 201 is provided with parking sensors 2A01-2A035, 2B00-2B319, 2C00-2C319, and 2D0-2D035. Those parking sensors A, B, C, and D are arranged corresponding to each parking position 215, and the entrance and exit of a vehicle 209 to the parking position 215 is detected by a supersonic wave object detection system. Then, the direction of movement character display part of a direction guiding device 2P displays a character 'trait', a character 'left', or a character 'right' according to the emitting state of an LED display element. Also, a distance display part operates two digit display according to the emitting state of the LED display element, and a rotary lamp operates either rotary emission or non-rotary non-emission. Thus, the parking vehicle can be guided to the empty parking position.
Patent JP-H0423561-A (JP)
Title: Picture reading system
Inventor: TAKEUCHI TOSHIYUKI
IPC: H04N1/17
Filed: 1990-05-18
Abstract: PURPOSE:To allow a host computer with fast processing speed such as a work station to use this system sufficiently practically by reading a picture at the picture reading speed set by the host computer in keeping with the processing speed of the host computer. CONSTITUTION:The system consists of a scanner 301 being a picture reader, a personal computer 302, an LBP 303 and a CRT 304. Since plural picture read speeds are set to the picture reader, the picture read speed is decided in matching with the processing speed of a host computer. Moreover, a picture is read in the high speed picture reading mode in which start/stop is not taken into account. Thus, start/stop is not caused even in a host computer whose processing speed is high such as a work station and the disturbance in the picture is not caused.
Patent JP-H10318810-A (JP)
Title: Instrument for measuring flow rate of exhaust gas
Inventor: NARUSE YUKIO
IPC: G01F1/48
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring instrument by which the flow rate of an exhaust gas can be measured continuously and with high accuracy by quantita tively analyzing the exhaust gas which is passed through a straight pipe con nected to an exhaust-gas flow passage, which is passed through a buffer tank communicating with the inside of the straight pipe and which flows into a flowmeter. SOLUTION: An exhaust gas from an exhaust pipe 100 is introduced into a straight pipe 4 which is connected in series with the exhaust pipe 100, and its turbulent flow is reduced. In succession, the exhaust gas is branched into side circumferential faces of the straight pipe 4, it enters a buffer tank 5 which communicates with the inside of the straight pipe 4, its pulsating flow is reduced, and the exhaust gas flows into a differential pressure type flowmeter 6. In a proportional sampling device 3, a mass-flow controller 21 supplies, to a sampling bag 22, an exhaust gas in a quantity according to a differential pressure signal which is detected on the basis of an average total pressure to be output by the flowmeter 6 and on the basis of an average static pressure. An analyzer which is connected to the sampling bag 22 analyzes the component of the exhaust gas quantitatively.
Patent JP-2000318278-A (JP)
Title: Impressing machine
Inventor: ITO MASAO
IPC: B41K3/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To easily discharge and retract an easily deflectable filmy material to be impressed by providing a means for intermittently sending a tape corresponding to advancing or retracting operation of a type integrally advancing or retracting with a holder of the type, and retracting the tape to a position separate from a bearer when the material is fed. SOLUTION: A foil tape 1 is brought into contact with or separated from a type by opening or closing arms 24, 25 in response to bringing a tape retainer 30 into contact with or separating the retainer 30 from a matter 33 to be impressed. In this case, the retainer 30 is bumped directly against the matter 33 so that the tape 1 is avoided to bump against the matter 33, and hence the matter 33 is effectively fixed to a bearer 32 while preventing damage of the tape 1. Since the tape 1 is held parallel to a type surface, an excessive force is not operated at the tape 1, an interval L between the tape 1 between guide rollers 10 and 11 and the bearer 32 can be increased at the advanced or retracted position of a slide plate 21. Thus, even when the matter 33 is an easily deflectable filmy packaging material, the matter 33 can be smoothly discharged or retracted.
Patent JP-H07309608-A (JP)
Title: Ozonizer
Inventor: OKIMOTO YOSHIAKI
IPC: C01B13/11
Filed: 1994-05-16
Abstract: PURPOSE:To facilitate fabrication and to improve the discharge performance of the ozonizer while suppressing the generation of heat by fitting plural gear- shaped sheets within a pipe-shaped dielectric to form a discharge electrode, furnishing a pipe-shaped jacket on the outside and passing a conductive soln. through the jacket to form a dielectric electrode. CONSTITUTION:Plural gear-shaped sheets 2a which are inserted into a shaft 6 are fitted within a pipe-shaped dielectric 1 at specified intervals with collars 8 in between to form a discharge electrode 2. A jacket 3 is formed on the periphery of the dielectric 1, a cooling passage 16 is constituted to pass water and other conductive solns. through the space between the jacket 3 and dielectric 1, and the water and other conductive solns. as a cooling liq. constitute an induction electrode. A raw gas is supplied to a discharge space 10 from an inlet 11, the oxygen in the raw gas is converted to ozone in the space 10, and the gaseous ozone is discharged through an outlet 12.
Patent JP-H0627966-A (JP)
Title: Waveform data generating device
Inventor: SUGITA KUNIHIRO
IPC: G10H1/043
Filed: 1993-05-28
Abstract: PURPOSE:To obtain an acoustic signal generating device which can generate acoustic signals of various tone quality with small waveform data. CONSTITUTION:Waveform data are read out of a waveform memory 6 in response to the signal from a key information generating device 2, but when the output (k) of a flag register 5 is '1', an AND gate group 10 is opened and the waveform data are supplied to an interpolating device 7, a D/A converter 8, and an acoustic device 9 as they are. When the output (k) of the flag register 5 becomes '0', the AND gate group 10 is closed to output only the high-order bit group 1 of the waveform data as it is and the low-order bit group (m) as '0'. Consequently, a musical sound which is thicker than that generated by using the waveform data as they are is generated.
Patent JP-H04352518-A (JP)
Title: Arithmetic unit
Inventor: ISHIKAWA TOSHIHIRO
IPC: H04L25/08
Filed: 1991-05-30
Abstract: PURPOSE:To execute a viterbi signal processing at high speed with a little memory capacity by adding a little hardwares at a digital signal processor. CONSTITUTION:A comparator 14 compares an added result by an arithmetic means 12 with an added result temporarily stored in a first register 13 beforehand, and an inverter circuit 9 and the arithmetic means 12 performs arithmetic and logic operation between a result of shifting and outputting a constant outputted from a constant circuit 3 by a barrel shifter 5 and the storage destination data of a path select signal. In this arithmetic and logic operation, the arithmetic means 12 is operated corresponding to a select control signal 15 outputted from the comparator 14 and the select control signal 15 is stored in the prescribed bit position of the storage destination data for the unit of a bit so as to execute the adding, comparing and selecting operations of the cumulative amount of a remaining path in viterbi decoding and to store a path select signal.
Patent JP-S58175599-A (JP)
Inventor: AOKI YOSHIAKI
IPC: F26B11/04
Filed: 1982-07-20
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-H0425685-A (JP)
Title: Solenoid valve
Inventor: TANIMOTO YOSHIMITSU
IPC: F16K31/06
Filed: 1990-05-17
Abstract: PURPOSE:To enable it to set a clearance easily and accurately by installing a core and a bobbin in a case free of slide motion, energizing them with an elastic member, and constituting it so as to adjust a clearance surface with each attraction surface of a plunger and the core through a cover member. CONSTITUTION:A core 6 and a bobbin 8 are installed on an inner surface 2d of a first case 2a free of slide motion. In addition, an elastic member 13 is installed in space between the core 6 and a second case 2b, through which the core 6 is always energized toward an end face 2c of the first case 2a. Moreover, a cover member 10 consisting of a nonmagnetic material is installed in an inner upper end of the first case 2a. Taking account of the shift (s) of a valve 3, the value of a clearance XG with each attraction surface 6a of a plunger 7 and the core 6 is set, and the cover member 10 is depressed as far as the setting distance, whereby the clearance XG is set to the specified value. With this constitution, a clearance surface XG with each attraction surface 6a of the plunger 7 and the core 6 can be set easily and accurately.
Patent JP-H04354747-A (JP)
Title: Banknote attitude changing device
Inventor: TAKEMOTO TAKATOSHI
IPC: G07D9/00
Filed: 1991-05-30
Abstract: PURPOSE:To provide an easy-to-handle banknote attitude changing device requiring small space for installation, with which the attitude of a banknote can be changed while it is transported for a short distance. CONSTITUTION:No.1 transporting member 41 transports a banknote in the upstream part 31 along the guide surface of a banknote guide member 20 to No.1 attitude changing part 32 positioned at a right angle. A No.2 and No.3 transporting member 43 and 44 transport the banknote at the No.1 attitude changing part 32 to No.2 attitude changing part 33. This part 33 is twisted and bent in the direction perpendicular to the upstream part 31 and No.1 attitude changing part 32, and the banknote is inverted along the No.2 attitude changing part 33 and the direction longitudinal and transverse directions are exchanged. A No.4 transporting member 45 transports the banknote at the No.2 attitude changing part 33 to the downstream part 34 positioned at a right angle.
Patent JP-S5352274-A (JP)
Title: Treating method for aqueous solution containing urea, ammonia and carbondioxide
Inventor: INOUE SHIGERU
IPC: C07C239/00
Filed: 1976-10-25
Abstract: PURPOSE: To recover urea as NH 3  and CO 2 , by hydrolyzing urea after the distillation of the dilute aqueous solution containing NH 3 , CO 2  and urea which is obtained by condensing the water vapor containing the mist of the aqueous solution of urea generating at the concentration process of the aqueous solution of urea. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6018914-A (JP)
Title: Liquid phase growth apparatus
Inventor: KUSUKI TOSHIHIRO
IPC: H01L21/208
Filed: 1983-07-13
Abstract: PURPOSE:To make satisfactory epitaxial crystal growth by a method wherein grooves are formed in a solution holding block along the direction perpendicular to the sliding direction and are laid along the surface of a substrate holding block and the grooves have contact with the atmosphere at the position lower than the upper surface of the surbstrate holding block. CONSTITUTION:A substrate holding part 12 is formed in a substrate holding block 11 and a GaAs substrate 13 is placed in the substate holding part 12. Solution sinks 15, 16 and phosphorous vapor discharging grooves 19, 20 are provided to a solution holding block (slider) 14 to compose a liquid phase growth boat. A prescribed melt 17 is put into the solution sink 15 and a prescribed melt 18 is put into the solution sump 16. The growth boat is put into a hydrogen atmosphere and, after being maintained at the prescribed temperature for a prescribed period, cooled down to the prescribed temperature and the block 14 is slid. The melt 17 and the melt 18 are held on the substrate 13 in order. Phosphorous vapor from the melt 17 is discharged into the atmosphere through an open end of the groove 19 so that the substrate 13 is prevented from contamination caused by the phosphorous vapor and satisfactory epitaxial crystal is made grow.
Patent JP-S6016938-A (JP)
Title: Separation of trans-terpenoid compound from mixture containing trans-terpenoid compound
Inventor: YAMAMOTO AOI
IPC: C07C51/00
Filed: 1984-06-22
Abstract: PURPOSE:To separate and recover a trans-terpenoid compound useful as an intermediate of perfumes and pharmaceuticals from the clathrate composition obtained by contacting a trans-terpenoid-containing mixture with metacyclophane. CONSTITUTION:A mixture containing the trans-terpenoid compounds of formula  I and II (n is integer of 1-10; A1 and A2 are <=5C organic group) is made to contact with metacyclophane of formula III at 20-150 deg.C to obtain a clathrate compound. The amount of metacyclophane is 0.05-20mol per 1mol of the trans- terpenoid compound in the mixture. The obtained clathrate compound is separated and heated at 120-280 deg.C to evaporate and separate the trans-terpenoid compound, or the clathrate compound is made to contact with a solvent such as n- hexane, benzene, etc. to separate the trans-terpenoid compound.
Patent JP-S5917132-A (JP)
Title: Composite testing device for steel pipe
Inventor: IGAWA KEIICHI
IPC: G01N3/22
Filed: 1982-07-21
Abstract: PURPOSE:To obtain the highly reliable results of tests by mounting a high pressure vessel device on a movable base and providing the same movably into and out from the testing region of a device for applying tension, compressive force and torsional force. CONSTITUTION:A frame body 2 forming the outside part of a device 1 for applying tension, compression and torsional force is built to a rectangular parallele piped by means of four side frames 2a, a stationary head 2b and a cylinder head 2c. A chuck mechanism for applying torsional force is mounted to the head 2b, and a root part 11 and a chuck part 12 are connected by means of a universal joint. The shaft 13 that supports the part 11 is supported to the head 2b by means of a thrust bearing 14. An auxiliary base 7 is attached on the outside of the head 2b and a rotating mechanism 8 provided with a means for detecting torsional torque is installed thereto and is connected to the shaft 13. The mechanism 10 grips the one end of a test pipe P set in a high pressure vessel throughout the inside thereof and applies torsional force on the pipe P when said mechanism is rotated by the mechanism 8.
Patent JP-S5555180-A (JP)
Title: Method of producing trioxane and cyclic formal simultaneously
Inventor: KARURU FURIIDORITSUHI MIYUTSUK
IPC: C07D317/12
Filed: 1979-10-04
Abstract: A process for the simultaneous synthesis of trioxan and cyclic formals is provided, which comprises reacting a mixture of concentrated formaldehyde and diol and/or epoxide with acid catalysts at a temperature of from 30 DEG  to 150 DEG  C.