baber/WOPTO huggingface dataset:
Patent JP-H07141605-A (JP)
Title: Device for recording/reproducing signal
Inventor: KURANO YUKIO
IPC: G11B5/09
Filed: 1993-11-15
Abstract: PURPOSE:To realize the recording/reproducing with a kind of signal recording/ reproducing device even in plural kinds of transmission rates by combining the revision of a tape feeding speed, the null recording and the intermittent feeding. CONSTITUTION:The signal recording is performed for an inputted video signal only for a once scanning period whenever a magnetic head 12 loaded on a rotary cylinder scans a magnetic tape 15 by m times (m is integer). After scannings by integer number of times m are performed, the running of the magnetic tape 15 is stopped for a prescribed period, and the running of the magnetic tape 15 is controlled so that no signal is recorded by the magnetic head 12 for the period. At a reproducing time, the reproduction is performed by a reproducing rate controller 17 while controlling the tape speed by a drive control circuit 18 based on the rate information at the recording time recorded on the magnetic tape 15.
Patent JP-H02223558-A (JP)
Title: Phenylalkylamine derivative and antifungal agent containing the same derivative as active ingredient
Inventor: MAEDA TETSUYA
IPC: A61P31/04
Filed: 1989-11-02
Abstract: NEW MATERIAL:A compound of formula I (Het is a substitutive bicyclic condensed heteroring formed from a benzene ring and a 5 or 6-membered heterocyclic ring containing one hetero atom or more selected from N, S and O; R<1> is alkyl, alkenyl or alkynyl; R<2> is H, alkyl, alkoxy, aralkoxy, halogen, nitro, dialkylamino, CF3 or OH; m and n are 1-5) or a salt thereof. EXAMPLE:N-4-tert-butylbenzyl-N-methyl-5-quinoxalylmethylamine. USE:An antifungal agent. Also useful as a sterilizing agent for agriculture or industry. PREPARATION:A compound of formula: Het-(CH2)m-A (A is a releasable group) is reacted with an amine derivative of formula IV in a solvent such as benzene at room temperature-60 deg.C to provide the compound of formula I.
Patent JP-H04160218-A (JP)
Title: Dust cover
Inventor: MORI YOSHIKAZU
IPC: F16J15/52
Filed: 1990-10-22
Abstract: PURPOSE:To improve the sealing ability and the durability by providing a dust cover made of resin, which is adapted to cover a space between a socket portion for supporting a globular portion and a shaft portion and has the end portion fastened and fixed to the socket portion through a fastening member, and interposing an annular elastic member between the end portion and the fastening member. CONSTITUTION:A ring groove 1 is formed on the outer periphery of the upper portion of a socket portion 1. An annular recess portion 18 is formed on the outer periphery of the lower end portion 16 of a dust cover 12, and the annular recess portion 18 is engaged with the ring groove 17. An annular rubber sheet 19 as an annular elastic member is fitted in the annular recess portion 18. The rubber sheet 19 is interposed between the annular recess 1 portion 18 of the lower end portion 16 and a wire 20, and the lower end portion 16 is fastened and fixed to the ring groove 17 of the socket portion 1. Accordingly, the wire 20 is not fastened directly to the annular recess portion 18 of the dust cover 12, but the local fastening stress by the wire 20 in the annular recess portion 18 is lightened by the rubber sheet 19.
Patent JP-S63138232-A (JP)
Title: Vibration testing system
Inventor: TAKAHASHI TOSHIHIKO
IPC: G01M7/02
Filed: 1986-11-29
Abstract: PURPOSE:To execute a test of a product which is weak against a vibration, by controlling a vibration given to a specimen from a result of comparison of a detected vibration data of a part for measuring a vibration and a detected vibration data of a part for controlling a vibration, and a target vibration data and a vibration control data. CONSTITUTION:A data outputted by a limiter use acceleration sensor installed to a part for controlling a vibration in a specimen is collected by a limiter use OAD 6, a counter-limit value comparing module 9 compares said data and a limit data determined in advance, and an amplitude controller 14 controls an amplitude of a vibration which an exciting device S gives to the specimen T, based on a result of this comparison. In such a way, to a part for controlling a vibration in the specimen T, a vibration exceeding some extent is not given. Accordingly, even in case the specimen T is extremely weak against a vibration, a vibration test can be executed without damaging the specimen T.
Patent JP-H03157392-A (JP)
Title: 9-dihydro-9-o-alkyldesmycosin derivative
Inventor: FUJIWARA TATSURO
IPC: A61P31/04
Filed: 1989-11-01
Abstract: NEW MATERIAL:A compound of formula I [X is -O-mycinose or di(lower alkyl) amino; R<1> is H or lower alkanoyl; R<2> is lower alkyl, cycloalkyl-lower alkyl, etc.; R<3> is H or OH] or a salt thereof. EXAMPLE:9-Dihydro-9-O-methyldesmycosin. USE:An infectious disease remedy. The compound exhibits an excellent infectious disease-treating effect when orally administered. PREPARATION:The aldehyde group of a desmycosin derivative of formula II is first protected and the protected product is reduced with an alkali borohydride such as sodium borohydride in a solvent such as methanol. The prepared compound of formula III (R groups are lower alkyl, respectively, or two of the R groups form a lower alkylene) is reacted with an alcohol of a formula: R<2>-OH in the presence of an acidic catalyst, followed by removing the aldehyde-protecting group of the reaction product.
Patent JP-2001107563-A (JP)
Title: Method for curing concrete on site
Inventor: SONOHARA KOJU
IPC: E04G21/02
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for curing concrete on site whereby curing of concrete directly placed into forms at the site of civil engineering work or construction work can be effectively promoted to allow a reduction in period of construction. SOLUTION: When concrete 10' is placed into forms 20, 25 installed, the forms 20, 25 are entirely covered with a sheet 55, and steam is supplied from a boiler installed outside the sheet 55 into steam ejecting means 35, 35 installed within the sheet 55, to fill the inside of the sheet 55 with the steam. The quantity of steam supplied from the boiler is controlled by means of temperature sensors 40, 40 installed within the sheet 55, so that the temperature within the sheet 55 attains a predetermined value, to thereby promote curing.
Patent JP-H02130412-A (JP)
Title: Current position display device for moving object
Inventor: NAKAMURA YUKINOBU
IPC: G06F17/30
Filed: 1988-11-11
Abstract: PURPOSE:To provide optimum guidance information according to a running condition of a moving object by varying a degree of detail of a map projected onto a screen properly according to a running speed of the moving object or the type of a road -- whether a road on which the moving object is running is an express way or an ordinary road. CONSTITUTION:A speed sensor 9 is provided to detect a running speed of a moving object while a road network and display elements such as character and mark information on a map in regions per screen are sorted beforehand according to a degree of detail of the map to be stored into a map information memory medium 5 separately. Then, with a signal processor, the reading of the display elements on the map in the same region from the map information memory medium 5 is controlled according to the running speed of the moving object detected with the speed sensor 9 to vary the degree of the map in the same region as displayed on the screen.
Patent JP-H06115920-A (JP)
Title: Production of polycrystalline silicon
Inventor: HORIO MASAYUKI
IPC: C01B33/02
Filed: 1992-09-30
Abstract: PURPOSE:To provide a method for producing a high-purity polycrystalline silicon while suppressing aggregation of grains and by-production of fine powder in a fluidized bed, and silicon deposition to the wall of a reactor. CONSTITUTION:In production of a granular polycrystalline silicon by a fluidized bed method using monosilane, superficial velocity U0 (m/s) of fluidized gas in a reactor is kept in a range satisfying the equation (400.Dp)<1/2>+UmF> U0>(80.Dp)<1/2>+UmFo wherein Dp (m) is body area of the silicon particle with the average particle diameter in the fluidized bed and Umf (m/s) is minimum fluidized rate of the fluidized gas.
Patent JP-H09121921-A (JP)
Title: Folding bag
Inventor: SHIMIZU TADASHI
IPC: A45C7/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a folding bag of good fashion property which can be prevented from being mixed up with another bag and whose exhibit part can appear decoratively at both times when the bag body is in use and when it is folded up to be accommodated. SOLUTION: A folding bag has a side cover or side covers 3 on the bag flank, and exhibit parts for expressing decorations 9 such as characters, figures, symbols, or any other patterns are furnished on the outer surface 3c of the side cover 3 and that flank of bag body 2 which is facing the side cover 3. The decorations 9 in the two parts appear alternately when the bag body 2 is in use and when it is folded up to be accommodated.
Patent JP-H06134678-A (JP)
Title: Clamp jig for pipe connection
Inventor: KATO TAKESHI
IPC: B25B27/02
Filed: 1992-10-23
Abstract: PURPOSE:To certainly fix a coupler and a pipe of a connection part, simlify the structure and reduce the weight by providing a clamping part to clamp both of upper and lower members with each other at an end part of a joint part as the both upper and lower members cross with each other at a side part of the joint part. CONSTITUTION:A joint part is provided between a semi-circular arc part and a clamping part to sandwich a pipe, and both of upper and lower members 10, 20 cross with each other. When both of the upper and lower members 10, 20 are clamped at the clamping part, a faucet outside surface of a coupler 8 and a pipe installed between semi-circular arc parts of both of the upper and lower members 10, 20 are sandwiched and fixed. Sandwiching force at the semi-circular arc part has force stronger than clamping force of bolt nut clamping parts 30, 40 depending on a position of the joint part. Additionally, a sandwiching part simultaneously sandwiches and holds the coupler faucet outer surface and the outer surface of a pipe 7 inserted into the faucet. Consequently, individual fusion connection parts of the coupler faucet are independently and perfectly fixed and they are not put in connection 111 a moving and bent state.
Patent JP-2000093880-A (JP)
Title: Application of hot-melt adhesive
Inventor: OKAMURA YUJI
IPC: B05C1/02
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To apply the thin film of a hot-melt adhesive excellent in makeup property by spraying a molten hot-melt adhesive on the surface of a heated roller and transferring the adhesive on the roller surface to the surface of a material to be coated. SOLUTION: When a hot-melt adhesive, or the like, are applied on a wood, or the like, in mist coating, or the like, the original sheet of a skin material 1 is successively delivered, guided by a guide roller 13 and supplied between a roller 8 and an impression-cylinder roller 10. Meanwhile, the hot-melt adhesive sent from an adhesive feeder 2 through a pipeline 4 under pressure is jetted from the nozzle of a slot spray device 3 by the pressure air supplied from its source 5 through a solenoid valve 6 and applied on the surface of the roller 8 heated by a heater 9. The adhesive applied on the roller 8 surface is transferred on the skin material 1, the skin material 1 is stuck on a substrate 11 moving on the roller 12 of a conveyor, and a product is completed.
Patent JP-H05215081-A (JP)
Title: Hydraulic fluid pressure energy converter
Inventor: ARUBIN JIEI NIIMIIKU
IPC: F04C2/344
Filed: 1992-10-23
Abstract: PURPOSE: To provide a shaft seal which is easy to remove and replace, and protect a shaft bearing from being damaged by hydraulic fluid. CONSTITUTION: A hydraulic fluid pressure energy translating device 10 of the sliding vane type comprises a cam ring 13 including an internal contour, a rotor 35 having a plurality of vanes 36 and a slideable cartridge 12. One or more pumping chambers are defined between the periphery of the rotor and the internal contour of the cam through which the vanes pass carrying fluid from an inlet port 19 to an outlet port 22. Two pressure chambers are formed for each vane and each vane has two surfaces one in each chamber, both being effective under pressure in the respective chambers to urge the vanes into engagement with the cam. The cartridge includes two support plates 14, 15.  One of the plates supports an annular shaft seal 41 that engages a shaft rotatably mounted in a housing 11 and supporting the rotor such that when the cartridge is removed from the housing, the shaft seal is simultaneously removed.
Patent JP-H0773641-A (JP)
Title: Reel lock mechanism for tape cassette
Inventor: FUJII HIROSHI
IPC: G11B23/087
Filed: 1993-10-22
Abstract: PURPOSE:To surely prevent the slack in a tape with simple constitution. CONSTITUTION:A reel lock member 11 is freely slidably provided to be moved between a lock position for regulating the rotation of a tape reel and a releasing position for releasing the tape reel from regulating the rotation. This member 11 is integrally formed with a sliding part 12 freely slidably supported by a cassette case and a lock part 13 having one pair of restraining pawls 20 and 20' to be engaged with teeth 8 and 8' formed on the outer circumferences of flanges 7 and 7' of the individual tape reels via a torsionable connecting part 14 extending in the parallel direction to rotary shafts of the tape reels under the state of the two parts 12 and 13 at approximately the same level with their upper end parts. When the tape of one tape reel is moved in its slackening direction to press one restraining part, the lock part is turned due to torsion of the connecting part so that the other restraining part is moved to rotate the other tape reel in the direction of increasing tension of the tape.
Patent JP-H10110830-A (JP)
Title: Spiral type gasket
Inventor: OWAKI AKINORI
IPC: F16J15/12
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a cheap spiral type gasket capable of insuring sufficient sealing ability by a low clamping force. SOLUTION: The sealing part 20 of a spiral type gasket is spirally wrapped with metallic hoop materials 24 and filler materials 27 lapped one over the other. The inner peripheral part 21 and the outer peripheral part 22 are wrapped with only metallic hoop materials 25, 26 to form an idle inner peripheral wrapped part and an idle outer peripheral wrapped part. The widths of the metallic hoop materials 24 of the sealing part 20 are made narrower than those of the metallic hoop materials 25, 26 of the inner and outer peripheral parts 21, 22. Thus, the spiral type gasket can fulfill a sealing function by a low clamping force.
Patent JP-H06318151-A (JP)
Title: Device and method for conversion between flowchart and processing program
Inventor: KATO MUNEO
IPC: G06F9/06
Filed: 1992-10-23
Abstract: PURPOSE:To facilitate control by speedily and accurately performing the conversion between the flowchart wherein process information is shown in a chart and the processing program which executes the process information. CONSTITUTION:When a JCL 25 is newly generated, a W/S 29 generates a job run flow 21. Then the generated job run flow 21 is transcribed to generate an MDI document 25 as flow data. A conversion system 33 which is developed this time generates the JCL 35 from the generated MDI document 25. When the JCL 25 running on a host is moved to the job run flow 21 on the WAS, the JCL 35 under the control of the host is converted by the conversion system 33 to generate an MDI document 31 of the job run flow 21. This is transmitted to the W/S by an RJE 29. The sent MDI document 25 as the flow data is transcribed to generate the job run flow 21.
Patent JP-S61180182-A (JP)
Title: Electronic timepiece with age display function
Inventor: SONE HIROHISA
IPC: G04G9/00
Filed: 1985-12-19
Abstract: PURPOSE:To switch and display both of timer data and name and date data on a specific person through a simple switching means. CONSTITUTION:Time and date information obtained by a timer counting circuit 3 is passed through an AND circuit 4 and a decoder 5 and displayed on a timer information display device 6a. When a display changeover switch S1 is operated, the timer display is changed into a specific person information display and the operation signal is inputted to a one-shot circuit 7, which outputs a pulse signal to invert the output state of an FF9, thereby releasing AND circuits 18 and 19 from gating operation. When the contents of a selecting circuit 11 are set to, for example, a, information of a name, an age, etc., stored in the 1st specific person information storage part 14 is outputted to a decoder 19 through the circuit 18 and then displayed 20. Then, pieces of birthday information in the 1st-the 3rd birthday storage parts 14c-16c and data information from a data counting circuit 3b are inputted to corresponding coincidence circuits 23-25; when data coincidences are detected, coincidence signals f1-f3 are supplied to corresponding age storage parts 14b-16c to increase age information by one, thus updating the age.
Patent JP-H01128494-A (JP)
Title: Electronic device
Inventor: DAIGAKU MASAAKI
IPC: H05K7/14
Filed: 1987-11-12
Abstract: PURPOSE:To enable operation such as circuit check to be performed efficiently and easily by providing a column-shape supporting member at a construction member of the main unit of a device and by holding a printed-circuit board which was removed for performing circuit check etc., in a posture which is suitable for operation such as check. CONSTITUTION:A printed-circuit board 2 at the upper side is removed from a post 4 when performing circuit check of printed-circuit boards 2 and 3. And this removed printed circuit board 2 is engaged to linear grooves 5a and 6a of stands 5 and 6 at the cut parts 2a and 2b. Thus, the printed-circuit board 2 can be retained stably at a nearly vertical posture by the stands 5 and 6. If the printed-circuit board 2 is retained in a nearly vertical posture, the lower surface of the printed-circuit board 2 and the upper surface of the lower printed- circuit board 3 are exposed so that the surface of the exposed both printed circuit boards 2 and 3 can be directly inspected and repaired for improved efficiency.
Patent JP-H11118258-A (JP)
Title: Stove incorporating hot water heat exchanger
Inventor: FUJIBAYASHI SHINGO
IPC: F24H6/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To shorten the combustion stop time at the time of switching from single operation of stove to operation combined with hot water heating while preventing vibration and noise due to boiling phenomenon at the time of switching. SOLUTION: The stove comprises a fan means 25, a burner 28, a heat exchanger 31 conducting to the burner 28, a hot water heat exchanger 34 conducting to heat exchanger 31 and having a heat exchanging pipe 33 for circulating the heating water, a hot water circulation means 23, a damper 36 for switching the exhaust gas passage, a damper switching means 24, an operation switching section 21, and an operation control section 22. When the operation is switched to drive the hot water circulation means 23 by the operation switching section 21, combustion is stopped temporarily and the damper 36 is switched to the hot water heat exchanger 34 side thus operating only the fan means 25 for a predetermined time. Upon elapsing a predetermined time, combustion is resumed and the hot water circulation means 23 is driven.
Patent JP-H04159786-A (JP)
Title: Narrow-band excimer laser oscillator
Inventor: EURA TAKASHI
IPC: H01S3/106
Filed: 1990-10-23
Abstract: PURPOSE:To free change the combination of the wavelength selection characteristics of etalons by providing a total-reflecting mirror optically connected with the second etalon which has the same structure as the first etalon has is optically connected with the first etalon. CONSTITUTION:Etalons 6 and 7 are constituted by connecting synthetic quartz substrates 21 and 21 respectively provided with reflection preventing films 27 and highly-reflecting films 28 with each other by means of a piezo-electric element 28, with the faces of the substrates 21 and 21 provided with the films 28 being faced to each other. A voltage is applied across the piezo-electric element from a wall-known variable voltage applying means incorporated in a calibrating unit 15 for a center wavelength of oscillation/center wavelength power. The gap length between the substrates 21 in the etalons 6 and 7 and the angles of the substrates 21 are set by changing the voltage applied across the piezo-electric element by operating the variable voltage applying means. Therefore, the combination of the wavelength selection characteristics of the etalons can freely be changed.
Patent JP-2001106831-A (JP)
Title: Thermosetting resin molding material and molded product using the same
Inventor: SUZUKI TAKAYUKI
IPC: C08K3/04
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin molding material having good moldability and excellent conductivity and mechanical properties and, more particularly, to provide a molded product, such as a fuel cell separator, excellent in strength because of the good moldability of the starting material. SOLUTION: Provided is a thermosetting resin molding material containing, based on the entire weight of the material, 10-35 wt.% thermosetting resin, 50-85 wt.% graphite, and 1-15 wt.% acrylonitrile/butadiene rubber.
Patent JP-H10135648-A (JP)
Title: Multilayer printed wiring board
Inventor: TAKAHASHI TSUTOMU
IPC: H05K3/46
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board which can be formed in an even thickness and can be free from a warp and a twist due to heat at the time of assembling. SOLUTION: Each layer of this multilayer printed wiring board is divided into a wiring region 101 and a nonwiring region 102. In the nonwiring region 102, conductor foils (copper foils) 103 for controlling the warp are formed at a certain space from conductors of the wiring region 101 and at least 0.3mm inside the outer shape of the product. The conductor foils have any widths and any lengths and are so arranged that the conductor foil-free sections may be formed zigzag in each of the odd-numbered layers and the even-numbered layers. And, through holes 104 are formed to connect the conductor foils 103.
Patent JP-H1196770-A (JP)
Title: Read-out circuit
Inventor: ISHIDA TAKAHIRO
IPC: G11C11/419
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To realize a rapid read-out circuit while avoiding complexity in circuit constitution and suppressing an increase of a circuit area. SOLUTION: A sense amplifier 10a selects a prescribed reference voltage according to a switching signal from a switch circuit 40a to compare it with a voltage of a bit line BL. The sense amplifier 10a outputs a signal S10a according to the comparison result to a hold circuit 20 to hold it to a latch circuit LAT1 as an upper bit of the storage data in a selection memory cell.  Since the switch circuit 40a sets the level of the switching signal according to the hold signal S20 of the latch circuit LAT1, and according to that, the sense amplifier 10a selects the reference voltage for reading out a loworder bit, and compares it with the voltage of the bit line BL, and outputs the signal S10a according to the comparison result, and holds it to the latch circuit LAT2 as the low-order bit, at a read-out time, the setting time of the reference voltage of the sense amplifier is shortened, and the rapid read-out is realized.