baber/WOPTO huggingface dataset:
Patent JP-S642520-A (JP)
Title: Device for culturing aquatic organism
Inventor: SHINODA YOSHIHARU
IPC: A01K63/00
Filed: 1987-11-16
Abstract: PURPOSE: To obtain the titled device with facilitated maintenance without an influence of wind direction, tidal current and flow velocity, etc., by mounting a means for making seawater or lake water in the bottom layer part of the sea or lake upwell to a culture area and a driving power source means therefor on a raft.  
     CONSTITUTION: A raft 100 is provided with an upwelling means 4, a driving power source means 6 and a controlling means 70, etc. The upwelling means is capable of making the bottom layer water 2 in the bottom part (S 1 ) to the surface layer part (S 2 ). Power for driving an electric motor 12 of the upwelling means 4 is supplied from the driving power source means 6 equipped with solar cells 64 and storage battery 66 through the controlling means 70 using cables (C). 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05125218-A (JP)
Title: Crystalline thermoplastic resin composition
Inventor: MITSUUCHI MASAMICHI
IPC: C08L67/00
Filed: 1991-11-01
Abstract: PURPOSE:To provide a fiber-containing crystalline thermoplastic resin composition markedly improved in productivity without detriment to its mechanical properties, free from the problem of environmental health and having a stable quality. CONSTITUTION:The title composition is prepared by adding 3-60wt.% granular potassium titanate of a bulk density of 0.20-0.80g/cm<3> to 40-97wt.% crystalline thermoplastic resin.
Patent JP-H08225572-A (JP)
Title: Improved method of massproducing bms180048 and analogue
Inventor: MAIKERU JIEI HIYUUMORA
IPC: B01J31/04
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound useful as an anti-migraine agent, etc. N in large quantities by reacting a 5-silylated-1-pent-4-ynyl-piperazine with 4-amino-3-iodo-N-substituted benzene methanesulfonamide in the presence of a Pd catalyst.  
     SOLUTION: The objective BMS180048 expressed by the formula III and its analog can be produced in large quantities by carrying out the hetero-ring addition reaction of a compound of the formula I (R 2  and R 3  are each H or methyl; R 4  is a lower alkyl; R 5  is methyl, ethyl or propyl) [e.g. 1-(5-methoxy-4- pyrimidinyl)-1-(4-piperazinyl)-5-triethylsilyl-4-pentyne] with a compound of the formula II (R is H, a lower alkyl or trifluoromethyl; R 1  is H, a lower alkyl or a lower alkylphenyl; (n) is 0, 1 or 2) (e.g. 4-amino-3-iodo-N-methylbenzene methanesulfonamide) in the presence of a Pd catalyst to form a 2-(R 5 ) 3 -indole compound, treating the trialkylsilyl group of the compound with an inorganic acid and adjusting the product to basic. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H08144752-A (JP)
Title: Multistage catalyst converter
Inventor: TAKADA TOSHIHIRO
IPC: B01D53/86
Filed: 1994-11-22
Abstract: PURPOSE: To improve exhaust purifying capacity of the catalyst carrier of a downstream side without increasing a catalyst component carrying amount. CONSTITUTION: At least three of partition catalyst carriers 2a to 2c are arranged on a multistage catalyst converter 1, and the thickness of exhaust flow direction is thinned more toward the partition catalyst carrier which is provided downstream. Since the number of a part in which turbulence of exhaust gas is reduced is reduced more toward the partition catalyst carrier provided downstream, and whereby, a probability in which harmful component molecule and a catalyst component in exhaust gas are brought in contact with each other is increased, and also exhaust purifying capacity is improved.
Patent JP-H11105779-A (JP)
Title: Bulk carrier
Inventor: IIO MIKIO
IPC: B63B25/04
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To eliminate a danger of dust explosion by improving an inboard environment at the time of unloading from a bulk carrier provided with automatic cargo handling equipment. SOLUTION: In this bulk carrier, atmospheric air is forcibly-fed into one space 8 of a hold 2 between which cargo hold 3 is put with an air supply device 28, and taken out below the cargo hold 3. Dust of bulk cargo dropped onto a longitudinal conveyer 11 is brought together, and air is made to flow into the other space 7. The dust in the space 7 and the dust of bulk cargo generated when the cargo is transferred from the longitudinal conveyer 11 onto a lifting conveyer 12 are sucked into an exhaust device 21 to be separated and removed by a dust separator 22, thus it is possible to discharge the air to the outboard atmosphere.
Patent JP-S61231925-A (JP)
Inventor: DANIERU OOGASUTEIINO RUBIINO
IPC: A01J5/007
Filed: 1985-12-23
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-H01129852-A (JP)
Title: Tricyclic wheelchair which can descends and ascends staircases
Inventor: SAKAKIBARA SEIJI
IPC: A61G5/04
Filed: 1987-11-14
Abstract: PURPOSE:To provide a wheelchair with triangular wheels which does not give shock to a person in it at start of ascending and at completion of descending staircases, is short in length and which does not require a lift for staircases or auxiliary truck by applying triangular wheels prepared by winding of catapillars to make a frame of each triangular wheel rotate separately from the wheelchair and by making triangular wheels move to the longitudinal direction. CONSTITUTION:On level ground, this wheelchair is moved with the help of a helper by supporting the wheelchair 1 with the pulley 6 and a caster 2 of a triangular wheel 5 and by setting the pulley free by releasing the first clutch 31. When the wheelchair comes before staircases, its direction is changed and the triangular wheel 5 and the main body of the wheelchair are slided to approach each other. Then, the second clutch 32 is connected to set the driving means ON and the triangular wheel 5 is rotated about 60 deg. so that the center of gravity of the wheelchair may come above the top beneath the triangle of the triangular wheel 5 to release the clutch 32. Then, the wheelchair is slanted backward, the surface of a catapillar 11 which constitutes one side of the triangular wheel 5 is made to be in parallel with the slant of staircases, and the clutch 31 is applied to ascend staircases by catapillar drive. To descend staircases, these procedures are done in reverse order.
Patent JP-S62146564-A (JP)
Title: Ice cream containing dry confectionery and production thereof
Inventor: IWAO SEIJI
IPC: A23G9/32
Filed: 1985-12-20
Abstract: PURPOSE:To obtain the titled ice cream resistant to degradation of dry confectionery caused by absorption of water from the ice cream and capable of keeping the feeling of dry confectionery over a long period, by coating the outer surface of a dry confectionery with a water-proofing coating layer and coating the outer surface with ice cream, etc. CONSTITUTION:A dry confectionery 1 such as cookie is formed in the form of a core, coated with a water-proofing food 2 such as chocolate and further coated with a raw material of sherbet or ice cream 3. The coated product is put into a freezing tube, etc., and frozen to obtain the objective ice cream, etc.
Patent JP-H03150078-A (JP)
Title: Standing wave rotary type oscillatory wave motor
Inventor: TAKAGI SHIGEYUKI
IPC: H02N2/00
Filed: 1989-11-06
Abstract: PURPOSE:To obtain high efficiency by laminating a large number of disk-shaped piezoelectric elements and polarizing each disk-shaped piezoelectric element respectively in the peripheral direction and the thickness direction. CONSTITUTION:In a standing wave rotary type oscillatory wave motor, a large number of sheets of doughnut-shaped piezoelectric elements 7 are lamination- mounted onto a base 9 with the uppermost part of the lamination coated with a preload plate 12 fixedly tightened to the base 9 by countersunk screws 11. While a small hole 9a is formed in a central part of the base 9 with a rotary shaft 5a of a T-shaped sectional rotor 5 rotatably supported to this small hole 9a by a bearing 10. The piezoelectric element 7, which is polarized in a circumferential direction while also in a thickness direction in a plane crossing an axial line of the piezoelectric element, constitutes a vertically compound vibrator. As a result, by applying alternating voltage to the piezoelectric element 9, vibration, in which vertical vibration and torsional vibration are synthesized, is generated to drive the rotor 5.
Patent JP-H07136906-A (JP)
Title: Numerical controller
Inventor: YASUDA AKIMOTO
IPC: G05B19/19
Filed: 1993-11-17
Abstract: PURPOSE:To provide a numerical controller which can shorten machining time while maintaining high machining accuracy even if commands are programmed in any order. CONSTITUTION:A numerical controller judges whether reading of a predetermined block is finished or not by an NC program (S1) and reads one block and analyzes kind of command (S2) if reading is not finished. It stores in position values before and after commands are executed in RAM in correspondence to kind of commands. It judges that the in position value before execution of command which is stored is small (S4) and rewrites the in position value after execution of preceding command into a small value. Then, it starts execution of the commands (S8, S9). It confirms that the current position is within the in position value after execution of command which is set when execution of the current command ends (S10). After that, it starts processing of the next command.
Patent JP-H01252681-A (JP)
Title: Water-based erasable marking pen ink composition
Inventor: IMAGAWA KIYOTAKA
IPC: C09D11/16
Filed: 1988-11-15
Abstract: PURPOSE:To obtain the title composition which is freed of problems of toxicity and odor and can be easily peeled off simply by mildly rubbing the writing with a dry cloth or the like, by dispersing a normally liquid organic compound as a peeling agent in water as a solvent to form an aqueous emulsion and further adding a water-soluble resin to this emulsion. CONSTITUTION:An erasable marking pen ink composition is obtained by mixing water (A) as a solvent with a colorant (B) dissolved or dispersed in water, an emulsion (C) selected from among that of a normally liquid aliphatic carboxylic acid ester (e.g., propyl myristate or butyl stearate), that of a normally liquid higher hydrocarbon (e.g., liquid paraffin) or that of a normally liquid higher alcohol (e.g., octyl alcohol) and a water-soluble resin (D) (e.g., PVA of a degree of polymerization of 100-3000 and a degree of saponification >=50mol%). This composition is substantially free of problems of toxicity, odor and pungent odor encountered in a conventional oil-based ink composition and can be easily peeled and erased by mildly rubbing the writing with a dryl cloth, paper or the like.
Patent JP-H08142648-A (JP)
Title: Ventilation unit for vehicle
Inventor: AOKI SHINJI
IPC: B60H1/24
Filed: 1994-11-22
Abstract: PURPOSE: To correctly detect the in-cabin temperature while a car is parked without wasting the power of the battery by providing a ventilation starting control means to control a ventilation fan driving means so as to drive the ventilation fan when a judgement is made that the detected temperature exceeds the prescribed value by a detected temperature judging means. CONSTITUTION: An air conditioner control device outputs the control signal to stop fan motors 1b, 3c when the detected temperature of an in--cabin temperature sensor does not reach the prescribed value. The respective relay coils of relays 17, 18 are energized, and the energization to the fan motors 1b, 3c is stopped. When the detected temperature of the in-cabin temperature sensor exceeds the prescribed value, the respective relay coils of the relay 17, 18 are in the non-energized condition, and the power of an auxiliary battery 8 is supplied to the fan motors 1b, 3c. Convection of the in-cabin air is made to unify the temperature distribution by intermittently repeating the driving and the stopping of the ventilation fan while the car is parked, and the in-cabin temperature can be correctly detected.
Patent JP-H04282095-A (JP)
Title: Device for fitting saddle branch pipe to pipe having outwardly laterally extending rib
Inventor: BEEEN PEAA
IPC: F16L41/00
Filed: 1991-11-05
Abstract: PURPOSE: To provide a saddle branch pipe joint that prevents every part of a saddle branch pipe from constricting the inside diameter of a ribbed pipe. CONSTITUTION: When a ribbed pipe is bored out, a branch pipe joint comes into contact with an end of its pipe joint piece 2 and enters the opening together with a locking bracket 14. A tension band 22 is stretched between hooks 23 on a flange 10 or looped tight about the ribbed pipe. As a screw 12 is tightened, the locking bracket 14 is moved from the illustrated position to another, where it engages or clamps an opening end 6. The locking bracket 14 serves in the moved position to fix and lock and branch pipe joint to the opening and support the end 6 against downward bending. The flange 10 forms an angle with the pipe joint piece 2 and the triangle-sectioned locking or sliding piece 14, with its free surface 25 facing away from the pipe joint piece 2 and engaging an inclined end of the sliding piece 14.  When the screw 12 is tightened, the inclined end slides of the free surface 25 in parallel with the screw 12.
Patent JP-2000123740-A (JP)
Title: Display discharge tube
Inventor: NAKAMURA TAKAO
IPC: H01J11/12
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a display discharge tube having uniform, stable, efficient and high-brightness display quality without a cross talk. SOLUTION: This display discharge tube is provided with a first substrate 1 having at least plural display electrodes 5 composed of nearly parallel electrode pairs 5M1, 5M2 and a dielectric layer 8a covering the display electrodes 5, etc., a second substrate 2 having nearly parallel plural address electrodes 7 opposite to the first substrate 1 and crossing the display electrodes 5 and phosphors 10 emitting light by a discharge, and grid barrier ribs 3, 4 forming discharge spaces between the first substrate 1 and the second substrate 2. Here, the thickness WX of one side of the grid barrier ribs 3, 4 is different from the thickness WY of the other side in the Y-direction crossing the one side.
Patent JP-H02136055-A (JP)
Title: Stator yoke for miniature motor
Inventor: TACHIKAWA SENKICHI
IPC: H02K1/12
Filed: 1988-11-15
Abstract: PURPOSE:To obtain an easily manufacturable stator yoke for miniature motor by making all the components including an outer circumferential ring, a tubular body and a disc from a planar board through simple press work. CONSTITUTION:An outer circumferential ring 1 is formed by spinning the outer circumferential section of a soft steel disc into dish-shape through press work and making a central opening 1A arranged alternately with recesses 1a and protrusions 1b with predetermined pitch at the inner circumferential section. A tubular body 2 to be fitted in the central opening 1a of the outer circumferential ring 1 is prepared by forming recesses 2a and protrusions 2b with predetermined pitch onto the surface of a soft steel band having predetermined width L then rounding the steel band tubularly. A disc 3 is composed of soft steel and subjected to press work such that the outer circumference thereof has identical diameter to the outer diameter of the outer circumferential ring 1, then a central opening 3A arranged alternately with recesses 3a, and protrusions 3b with same pitch as the recesses 1a, and protrusions 1b is made on the inner circumferential edge.
Patent JP-H02132452-A (JP)
Title: Electrophotographic sensitive body
Inventor: MATSUURA KATSUMI
IPC: G03G5/05
Filed: 1988-11-14
Abstract: PURPOSE:To improve the formability and strength of a photosensitive layer and the electrical characteristics of the layer at the time of repeated use by incorporating specified modified polycarbonate and a specified hindered compd. into the surface region of the photosensitive layer. CONSTITUTION:The surface region of the photosensitive layer 4D of this sensitive body contains modified polycarbonate (A) having repeating units represented by formula I and a compd. (B) having a hindered phenol unit and/or a hindered amine unit in the molecule. In the formula I, each of R<1> and R<2> is H or 1-3C alkyl and each of R<3> and R<4> is H, halogen, etc. The layer 4D having a single- layer structure may be formed on an Al drum support 1 optionally with an intermediate layer in-between by applying a dispersion liq. contg. the component A consisting of units represented by formula II and a compd. having a hindered phenol unit and a hindered amine unit in the same molecule and represented by formula III as the component B.
Patent JP-H03148877-A (JP)
Title: Floating gate type memory element
Inventor: FURUKOSHI MASAKI
IPC: H01L21/8247
Filed: 1989-11-06
Abstract: PURPOSE:To absorb noises, and to obtain stable writing operation by inserting a dummy memory FET between an FET for controlling writing and a single writing terminal type floating gate memory element. CONSTITUTION:When a gate terminal 6 is brought to 'L', an FET 5 for controlling writing is turned ON and writing voltage is applied to a terminal 7 on writing, a data is written to a dummy memory FET 3, and a section from the terminal 7 to a signal line 2 is brought to a conductive state. When writing voltage is applied to the terminal 7 again under the state, the data is written to a single writing terminal type floating gate memory 1. The terminal 6 is brought to 'H' and the FET 5 is turned OFF on non-writing. Accordingly, even when voltage is applied to a signal line 4, no erroneous writing is conducted in the memory 1 in the presence of the FET 3.
Patent JP-S63145494-A (JP)
Inventor: MATSUI MASAO
IPC: D06P5/00
Filed: 1986-12-02
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-S63141492-A (JP)
Title: Video signal reproducing device
Inventor: OWADA MITSURU
IPC: H04N9/83
Filed: 1986-12-03
Abstract: PURPOSE:To apply time base compensation with simple constitution by using an output of a control oscillator whose oscillated frequency is controlled in response to the time base fluctuation of a color burst so as to eliminate the time base fluctuation of a chrominance signal and a luminance signal. CONSTITUTION:A BPF 3 and an LPF 4 separate respectively a frequency modulation luminance signal and a low frequency conversion chrominance carrier signal from a video signal reproduced from a recording medium. After the luminance signal subject to frequency modulation is demodulate by a demodulator 16 and given to an adder 17 and the low frequency conversion chrominance carrier signal is given to the adder 17 via a frequency converter 5 and a BPF 15. A variable delay line 21 is provided to a pre-stage where the reproduced video signal is separated into the luminance signal subject to frequency modulation and a low frequency conversion chrominance signal. The carrier frequency of the chrominance carrier signal is converted by using an output of a VCO 12 whose oscillating frequency is controlled in response to the time base fluctuation of the color burst of the chrominance signal whose carrier frequency is converted and the variable delay line 21 is controlled.
Patent JP-H03149933-A (JP)
Title: Data communication system by broadcast barrier
Inventor: IWASHITA HIDETOSHI
IPC: G06F13/00
Filed: 1989-11-06
Abstract: PURPOSE:To attain stable broadcast and barrier at high speed with a few step number, especially a few communication number by implementing the communication in 3 stages of the broadcast, the barrier with a few communication number and a termination notice. CONSTITUTION:Broadcast 1 making communication from a PE to all other PEs in a manner of tree is implemented. Then a termination PE 5 receiving finally the broadcast 1 is used as a barrier PE 6 (in the case of n=2<k>, n is total number of PEs, and k is an integer number), a minimum number of termination PEs 5 are used as barrier PEs 6 (in the case of 2<k-1n<2<k-1>+2<k-2>) or termination PE 5 + auxiliary PE 7 received finally are used as barrier PEs 6 (in the case of 2<k-1>+2<k-2n<2<k>), then mutual communication barrier 2 is implemented. Moreover, a termination notice 3 making communication from PEs participating in the barrier 2 to all PEs not participated is implemented. Thus, the broadcast and the barrier are implemented stably at the high speed in a few step number and especially less communication number.
Patent JP-H04162593-A (JP)
Title: Drilling through multilayer printed wiring board and formation of land pattern
Inventor: ITO SATORU
IPC: H05K3/46
Filed: 1990-10-25
Abstract: PURPOSE:To provide a longer life to a drill which is used for drilling of a multilayer printed wiring board by a method wherein when forming land patterns on internal layer pattern-formed substrates which constitute the multilayer printed wiring board, only the land patterns that are connected to wiring patterns are formed, and drilling is performed after laminate-molding of substrates for internal layer use and substrates for external layer use with prepregs put between the substrates for internal layer use and external layer use. CONSTITUTION:On internal layer pattern-formed substrates 10 which constitute a multilayer printed wiring board 14 which is not yet subjected to drilling, only such land patterns 11 as are connected to wiring patterns 12 are formed at the places corresponding to the places where through holes 9 are formed. When drilling the multilayer printed wiring board 14 for the through holes, the holes are made with a drill 15, with the drill 15 passing through a copper foil.
Patent JP-2000100991-A (JP)
Title: Wiring board between integrated circuit boards
Inventor: OKAZAKI KATSUHIKO
IPC: H01L23/12
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To transmit a plurality of signals from the connection pad of the first integrated circuit board to the second connection pad without difference in transmission delay, by arranging the adjacent pads for connection on the first and second integrated circuit boards, at a specified interval on different arrangement lines, and making a plurality of wiring layers in the same width, thickness, and length out of the same material. SOLUTION: Pads for connection F11, F12, F13,... are arranged at the same intervals L, regarding the intervals between the pads for connection F11 and F12, and between F12 and F13,.... Pads for connection F21, F22, F23,... are connected at the same intervals L, regarding the intervals between the pads for connection F21 and F22, and between F22 and F23,.... Wiring layers M1, M2, M3... are made in the same width, thickness, and length out of the same material. Therefore, this board can transmit first and second signals transmitted from the pads for connection P11; P12; P13... on a first integrated circuit board 1 to the pads for connection P21; P22; P23... on a second integrated circuit board 2 each without difference of transmission delay.
Patent JP-H09133630-A (JP)
Title: Device for discriminating bad unpolished rice from good unpolished rice
Inventor: TOKI HARUMITSU
IPC: G01N21/35
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To discriminate bad unpolished rice from good unpolished rice. SOLUTION: When the light emitting section of a grain discriminating sensor 1 projects near infrared rays containing rays of a wavelength region which is absorbed by moisture upon unpolished rice, only those of the wavelength region which is absorbed by moisture of the reflected light from the rice are transmitted to an infrared detecting element through an optical filter section and converted into a voltage. Since the magnitude of the voltage varies depending upon the quantity of the transmitted light, bad unpolished rice 8 can be discriminated from good unpolished rice 5 based on the detected voltage value. Therefore, bad unpolished rice 8 can be discriminated accurately from good unpolished rice 5 regardless of the surface color of the rice.