baber/WOPTO huggingface dataset:
Patent IL-98670-A (IL)
Title: Tidal and wave-power collection apparatus for installation in large bodies of water
IPC: B01D61/10
Filed: 1991-06-28
Abstract: A tidal and wave-power collection apparatus is adapted to produce hydrogen and/or oxygen gas. The apparatus is particularly well-suited for oceanic installations. In the preferred embodiment, a matrix of gas-producing units (100, 102, 104) is easily assembled at sea, the units being bridged and reinforced by catwalks (200, 202, 204) extending therebetween to form trilateral gas-producing modules having such units at each of the corners thereof. Each gas-producing unit comprises a central tubular pilaster (300, 302, 304) embedded in the ocean floor and around which is disposed a toroidal float (400, 402, 404) which moves up and down with the waves and tide and which acts to drive a DC generator while rising and falling. The output of the generator is utilized electrolytically to produce hydrogen and/or oxygen gas, which is compressed for storage in the float's chamber. The apparatus is efficient, economical and capable of capturing and storing large quantities of gas. In an alternative embodiment, the DC generator drives a high pressure pump which forces sea water through the microporous membrane of a reverse osmosis unit, thereby converting the sea water into potable water. <IMAGE>
Patent IL-98881-A (IL)
Title: Esters of 2-amino-6-alkoxyl-9-(beta-d-arabinofuranosyl)-9h-purine derivatives their preparation and immunomodulating compositions containing them
IPC: A61K31/70
Filed: 1991-07-18
Abstract: 6-Alkoxy derivatives of Ara-G, and pharmaceutically acceptable esters thereof, are described as being useful in tumor therapy. Novel pharmaceutically acceptable esters, their preparation and pharmaceutical formulations containing them are also disclosed.
Patent JP-S58134229-A (JP)
Inventor: KURAUSU EERURENSHIYUPIIRU
IPC: F16D3/26
Filed: 1983-01-26
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-S55102033-A (JP)
Title: Data giving and reception system
Inventor: KOYANAGI TOMOO
IPC: G06F13/00
Filed: 1979-01-31
Abstract: PURPOSE: To make efficient the data giving and reception, by providing the means generating the request signal fetching the specified data with each terminal unit, in the data giving and reception system having CPU and a plurality of terminal units.  
     CONSTITUTION: In POS system, CPU delivers the polling signal POL to the terminals POS#1WPOS#n when the power supply is applied. When the power supply is fed to POS#1, the initial program loading IPL request signal is delivered to CPU in a given timing. When CPU receives this request signal, IPL data are split into a plurality of blocks and transferred on the line with the signal addressed to POS#i. POS#i fetches the IPU data to the memory MEM. On the way of IPU data transfer, when the power supply is fed to POS#j and POS#p, IPL request signal is produced, CPU fetches it, and POS#j, #p fetch the signal from the IPL data block addressed to POS#i incoming next to the memory of the unit itself one after another. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10198494-A (JP)
Title: Data tablet
Inventor: OGAWA YASUJI
IPC: G06F3/03
Filed: 1997-01-01
Abstract: PROBLEM TO BE SOLVED: To provide a stable detection signal and to provide an inexpensive data tablet by arranging plural sense coils on a tablet plane and detecting the position of position indicator composed of a magnetic substance or a conductive substance from the changes of inductances at the respective plural sense coils. SOLUTION: In a sense coil group, almost square-shaped coil groups (coils 1 to 6) not to be mutually overlapped are arranged in the respective XY directions of tablet plane 101 in the form of matrix. Thus, when a magnetic or conductance substance 201 gets closer onto the tablet plane 101 where the plural sense coils are arranged, the inductance of high coupling with the coil, namely, the inductance of coil closest to the magnetic or conductive substance 201 is most affected at the highest degree of change. Therefore, the inductances of several sense coils among plural sense coils are investigated and it can be known the magnetic or conductive substance 201 exists near the coil having the largest change amount.
Patent JP-S56109972-A (JP)
Title: Control valve controlling apparatus
Inventor: WADA EIKICHI
IPC: F16K37/00
Filed: 1980-02-01
Abstract: PURPOSE: To improve performance characteristics of a control valve, by making comparison between a control signal and a delay signal, and controlling the control valve to have an opening corresponding to the level of either one of the above two signals.  
     CONSTITUTION: A control signal S 1  of an indicating controller PIC is given to a primary delay curcuit TR and a signal selecting circuit SEL. From the primary delay circuit TR, a signal S 2  representing the primary delay of the control signal S 1  is given to the signal selecting circuit SEL, which make comparison between the two signals S 1  and S 2  and selects a lower-level signal. The lower-level signal is given to a positioner POS as a driving signal S 3  and a pneumatic pressure P proportional to the driving signal S 3  is applied to a control valve CV for controlling opening and closing of the same. Therefore, the valve CV is opened promptly but closed slowly at a predetermined time constant. This performance characteristics for closing the valve slowly can be changed with ease by appropriately selecting the time constant of the primary delay circuit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58127964-A (JP)
Title: Magnetic brush cleaner
Inventor: KAWAMOTO KIYOAKI
IPC: G03G21/00
Filed: 1982-01-27
Abstract: PURPOSE:To eliminate the possibility of staining copying paper, etc. and lightning stoke phenomena by constituting a titled cleaner in such a way that bias voltage is applied upon a toner recovering device earlier than application of the bias voltage upon a magnetic brush formation member. CONSTITUTION:A magnetic brush cleaner is so constituted that bias voltage is applied upon a toner recovering member 2 thereof earlier than the application of the bias voltage upon a magnetic brush formation member 1. Then, an increase in the toner density of magnetic brushes caused by the toners 8 of the member 2 in sliding contact with a toner image carrying body 7 is prevented, and the stainig of copying paper, etc. in a transient stage is obviated. In this case, lightning stoke phenomena are thoroughly eliminated by controlling the difference between the bias voltage values V1 and V2 of the member 1 and the member 2, that is, (V2-V1) in such a way as not to exceed (V2-V1)=V3 in a steady stable state.
Patent JP-H05200343-A (JP)
Title: Syringe plunger for liquid dispenser
Inventor: IKUSHIMA KAZUMASA
IPC: B05C17/015
Filed: 1992-01-23
Abstract: PURPOSE:To prevent solid matter included in liquid material from being held between a plunger and a syringe, simultaneously to also sufficiently prevent the liquid material from being passed between them and to nearly completely prevent outside air from being sucked in due to the supply stop of compressed air. CONSTITUTION:A tapered tip part 1 whose rear end part 4 has an outer diameter somewhat smaller than the inner diameter of a syringe is provided and simultaneously a small-diameter drum part 2 is formed in succession to the rear of the tapered tip part 1 and a cylindrical part 3 having a maximum diameter larger than the inner diameter of the syringe is provided in succession to the rear of the small-diameter drum part. And, slits 7 which extends in the axial direction of the syringe 5 and divides the cylindrical part 3 into plural blade parts 8 are provided in the cylindrical part 3.
Patent JP-H02190026-A (JP)
Title: Digital circuit
Inventor: SHIOZAWA NOBORU
IPC: H03K17/60
Filed: 1989-01-18
Abstract: PURPOSE:To improve the trailing edge characteristic of a logic output of an emitter follower by applying conductive driving to a transistor(TR) pulling down the logical output of the emitter follower with a capacitor of a differentiating circuit of a small capacitance. CONSTITUTION:A pre-stage circuit 11 consists of a phase split circuit comprising a bipolar TR Q1 and resistors R1, R2 and outputs a logical input signal (in) while dividing it into a negative logic and a positive logic. A output stage 12 consists of an emitter follower circuit comprising a bipolar TR Q2 and outputs the negative logic of the pre-stage circuit 11 in a noninverting way. A capacitor Cx of a differentiating circuit detects the transient stage when an output (out) of the emitter follower is switched from a high to a low level, and supplies the resulting signal to a base of a pull-down TR QX as a conduction driving signal. Thus, the trailing edge characteristic of the logical output of the emitter follower is improved efficiently with excellent reproducibility independently of the input state.
Patent JP-H02270751-A (JP)
Title: Sheet dispenser
Inventor: GOODON GUSURII MAKUDONARUDO
IPC: B65H35/00
Filed: 1990-01-19
Abstract: PURPOSE: To accurately dispense a specific length of film and accurately and neatly cut the film by providing a means for pulling off a sheet material of a specific length from the rolled material arranged inside a cabinet and a means for cutting a specific length of sheet dispensed from the roll. CONSTITUTION: An operator sets the designated length of collagen film to be dispensed and a switch of this device is to be turned on. The setting selected by the operator causes a motor to actuate for a specific number of times so as to make a specific length of film pass out of a casing 8 to the exterior. When a specific amount is dispensed, a solenoid automatically actuates a cutter bar 34 to come in contact with tension head rollers 30, 32 by moving a lever. As a result, the collagen film is cut to a specific length by a tension head 26 being moved rearward resisting a pressure spring 28 and developing the collagen film into a condition of being in contact with a hot wire cutter 24.
Patent JP-S61169818-A (JP)
Title: Optical modulating device
Inventor: SAKATA HAJIME
IPC: G02F1/03
Filed: 1985-01-23
Abstract: PURPOSE:To remove stray light and to realize a superior contrast ratio by providing a light guide body which transmits diffracted light of specific degree and cuts of other diffracted light at the luminous flux projection side of an optical modulator. CONSTITUTION:The optical modulating device consists of a variable refractive index medium 1, a transparent optical member 2, transparent electrodes 3 and 3', a transparent grating member 4, etc. and the light guide body 5 made of a fiber plate having a specific numerical aperture is provided in contact with the grating member 4. This constitution controls the refractive index according to a voltage applied between the electrodes 3 and 3' to modulate luminous flux, but diffracted light of specific degree determined by the pitch and shape of the grating member 4 is transmitted because of the presence of the light guide body 5 and other diffracted light is cut off. Consequently, stray light is removed and the superior contrast ratio is realized.
Patent JP-H06218020-A (JP)
Title: Thermomassage machine
Inventor: IWAMOTO HIRONORI
IPC: A61H23/02
Filed: 1993-01-26
Abstract: PURPOSE:To display visually working condition of a thermal part and to improve convenience to use by providing a display means for displaying the working condition of the thermal part on a head part in a thermomassage machine in which the head part is provided on the apex part of a main body with a grip part and the thermal part is provided on the head part. CONSTITUTION:A head part 2 is fixed on the apex of a main body 1 through a connection spring 13 and the head part 2 is vibrated against the main body 1. A light transmission plate 24 is mounted on the apex face of the head part 2 and a thermal plate 25 being a thermal part is integrally mounted on the outer face of the light transmission plate 24 so as to leave the outer periphery of the light transmission plate 24. A heater assembly 29 is mounted in the head part 2 and the thermal plate 25 is heated by means of the heater assembly 29. A lamp 30 is mounted on the light transmission plate 24 and a display part 31 for displaying a working condition by illumination of the light 30 is formed on the light transmission plate 24 along the outer periphery of the thermal plate 25. When an electric source switch 7 is turned to a condition of [vibration+thermal], the thermal plate 25 is heated and the lamp is turned on and the thermal condition is displayed visually.
Patent JP-H10207831-A (JP)
Title: Arbitration control device
Inventor: NAKAGOME MOROHITO
IPC: G06F13/362
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To suppress the reduction in throughput performance between ports of different control units by combining a non-sequential priority determination circuit capable of permitting the skip of a succeeding processing request and a sequential priority order determination circuit for inhibiting the skip. SOLUTION: The sequential priority determination circuit 4-1 does not accept a succeeding processing request until a processing request receiving at the same timing is processed. The non-sequential priority determination circuit 4-2 accepts a preceding processing request even when a processing request received at the same timing is not completely processed. Between ports requiring the guarantee of sequence in each input port, the processing request of the highest priority is selected by te circuit 4-1 based on the priority. The circuit 4-2 controls between a processing request having no necessity for guarateeing sequence and the processing request selected by the circuit 4-1 and sends the selected processing request to an output port.
Patent JP-S63181927-A (JP)
Inventor: ANDO KAZUTO
IPC: A01F12/60
Filed: 1987-01-20
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-S5395790-A (JP)
Title: Method of producing corrugated paper broad packaging material
Inventor: TAKAGI SHIGETOSHI
IPC: B29C53/06
Filed: 1977-01-31
Abstract: PURPOSE: To provide a method of producing corrugated paper board packaging material which it easy to produce material allowing the packaging of tile or the like without damaging corners. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58129901-A (JP)
Inventor: SANO SHIGEKI
IPC: A01B33/12
Filed: 1982-01-28
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-H07220458-A (JP)
Title: Magnetic recording/reproducing apparatus
Inventor: YAMAMOTO JUNICHI
IPC: G11B27/28
Filed: 1994-02-02
Abstract: PURPOSE:To provide a magnetic recording/reproducing apparatus like a time lapse VTR which can retrieve at high speeds an optional part of a magnetic tape recording signals intermittently. CONSTITUTION:The apparatus is provided with a time code-recording device 17. The time-code recording device 17 records a time code sent from a time code-generating device 7 to a magnetic tape 1 by using a fixed magnetic head 16 when tone magnetic tape 1 runs at a constant speed. Since the time code is recorded in an area where the magnetic head runs at the constant speed, a width of tone signal (pulse) is ensured to be uniform even when the time code is reproduced at high speeds. Meanwhile, the apparatus is provided with a conversion device 21 and a comparison device 20 for the purpose of retrieval. The conversion device 21 converts a minimum unit value of retrieval time data to a capstan FG pulse count. The comparison device 20 compares a count of a capstan FG counter 19 with the FG pulse count obtained by the conversion device 21, and sends a signal to a tape-driving device 6 when the counts agree.
Patent JP-H11210753-A (JP)
Title: Sintered oil retaining bearing and its manufacture
Inventor: MATSUKAWA KIYOTAKA
IPC: F16C17/02
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a versatile sintered oil retaining bearing corresponding to a wide range of rotational speeds and a method for manufacturing the same. SOLUTION: In manufacturing a sintered oil retaining bearing having a number of lubricating oil holding holes 1a, 1b by pressure molding a powder material, the lubricating oil holding holes 1a, 1b open to a shaft hole are varied in surface aperture rate in the direction of the axis of the bearing. A high-speed rotation range 3 corresponding to the high-speed rotation of a shaft and a medium- to low-speed rotation range 2 having a greater surface aperture rate than the high speed rotation range 3 and corresponding to the medium- to low-speed rotation range of the shaft are provided, and an oil groove 4 is formed from the medium- to low-speed rotation range 2 to the high speed rotation range 3.
Patent JP-H01187559-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: FUJIMOTO HIROSHI
IPC: G03C7/413
Filed: 1988-01-21
Abstract: PURPOSE:To improve color formability even in rapid color development by subjecting a silver halide color photographic sensitive material having emulsion layers of silver chloride to development processing by using a color developing soln. contg. a specific compd. CONSTITUTION:The silver halide color photographic sensitive material provided with the emulsion layers having the emulsion substantially consisting of the silver chloride is subjected to the development processing in 10-40sec by the color developing soln. contg. the compd. expressed by formula I. In formula I, R<1>-R<3> respectively independently denote a hydrogen atom, alkyl group, aryl group, etc.; R<4> denotes a hydrogen atom, hydroxy group, etc.; X<1> denotes a divalent group; (n) denotes 0 or 1. R<4> denotes an alkyl group, aryl group or heterocyclic group when n=0. The excellent color formability is thereby obtd. even if the rapid development processing is executed. The stable processing with decreased fluctuations in photographic performance is thus enabled in spite of continuous processing.
Patent JP-S63183191-A (JP)
Title: Lead-tin alloy plated steel sheet having excellent corrosion resistance
Inventor: SUGIMOTO YOSHIHARU
IPC: C25D5/26
Filed: 1987-01-22
Abstract: PURPOSE:To improve the corrosion resistance of the title steel sheet to be obtained by forming the double-layered lead-tin alloy plating film consisting of a lower layer and the upper layer different from the lower layer on the surface of a steel sheet. CONSTITUTION:The double-layered plating film 3 consisting of the lower layer 1 and upper layer 2 of a lead-tin alloy is formed on a steel sheet 4. In this case, the deposition amt. of the film 2 is controlled to >=0.05g/m<2>, the deposition amt. of the whole film 3 is adjusted to 5-250g/m<2>, the tin content of the film 2 is made lower than that of the film 1, the difference in the tin content between both layers is regulated to >=1wt.%, and the tin content of the whole film 3 is controlled to 2-25wt.%. By this method, the generation of pinholes in the film 3 can be controlled, and the corrosion resistance of the plated sheet can be improved. In addition, a phosphate film is preferably formed on the film 2 by the dipping in an aq. phosphate soln.
Patent JP-H11211538-A (JP)
Title: Capacitance type sensor
Inventor: MARUYAMA YOSHIHARU
IPC: G01F23/26
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a capacitance type sensor in which the thickness of a tube does not change by the expansion/contraction of residual air, and also which is easy to perform coating work. SOLUTION: This capacitance type sensor is provided with an elongated electrode 12 composed by coating the tube 64 for protection made of a synthetic resin on an outer peripheral surface. Then, the electrode 12 is formed by using a metallic pipe body. Thus, since air is passed through the inside of electrode 12, it is not compressed and thus, the tube 54 itself is not extended or contracted even when a temperature changes. Thus, a measurement hardly affected by temperature change is made possible.
Patent JP-S56109183-A (JP)
Title: Production of clad steel sheet
Inventor: KUBOTA MASAROU
IPC: B23K20/04
Filed: 1980-02-04
Abstract: PURPOSE:To produce titled steel sheet having sufficient adhesive strength by keeping the steel sheet temp. by heating in an atmospheric pressure, work roll temp. and draft respectively within a preset range. CONSTITUTION:Prior to rolling and joining of striplike or sheetlike steel sheets of which the faying surfaces have beforehand been cleaned, they are heated at 55-250 deg.C under an atmospheric atmosphere. A striplike or sheetlike facing metal of which the faying surface has likewise beforehand been cleaned is superposed thereon. The superposed materials are bitten into the work rolls of which the surface temp. is held at least 50 deg.C or more, and are rolled and joined under 30-65% drafts by one time of rolling, whereby the clad steel sheet is produced.
Patent JP-H04249939-A (JP)
Title: Communication network control equipment
Inventor: ADACHI OSAMU
IPC: H04L12/42
Filed: 1991-01-08
Abstract: PURPOSE:To evade the dissipation of a frame due to collision by folding a MAC frame preferentially via an undefined communication network to a transmission terminal when it is identified by an input signal identification part. CONSTITUTION:The input signal identification part 15 which identifies the MAC frame in an input frame from the undefined communication network 3 is provided at the output side of a PLL 7. When the MAC frame is identified by the input signal identification part 15, a folding route 17 to fold the frame to a undefined communication network 3 side via the output of a first-in first-out(FIFO) 6 and a selective output selector 16 is formed separately from an ordinary route for a token ring network(TRN) terminal 1. Therefore, when the MAC frame is inputted from the undefined communication network 3, it can be folded to the undefined communication network 3 side preferentially on the folding route 17.
Patent JP-H02192183-A (JP)
Title: Piezoelectric element
Inventor: TSUTSUI OSAMU
IPC: H01L41/083
Filed: 1989-01-19
Abstract: PURPOSE:To enable an assembly operation to be surely and easily made by a method wherein a conductor is provided to the peripheral face of a piezoelectric element, and an insulator is provided between the outer-peripheral edge of each conductive adhesive agent which faces the outer periphery of the piezoelectric element and the conductor. CONSTITUTION:Two conductors R are provided to the outer peripheral surface of a piezoelectric element Q and connected to the outside edge of conductive adhesive agent (p) exposed at the outer peripheral surface of the element Q, whereby the conductive adhesive agents (p) are electrically connected to a terminal w provided to a substrate (r). That is, an insulating agent or the like is applied to every other part between one of the conductors R and the conductive adhesive agents (p) to provide insulators As for blocking electric conduction, and also the insulator As is provided to a part between the other conductor R and the rest of the conductive adhesive agents (p) respectively, whereby a drive voltage can be applied to piezoelectric element pieces q1-qn. By this setup, a soldering operation can be dispensed with and the assembly operation of a piezoelectric element can be easily and surely executed.
Patent JP-H0647856-A (JP)
Title: Interior material for automobile
Inventor: MATSUKI KIYOSHI
IPC: B32B5/18
Filed: 1993-01-27
Abstract: PURPOSE:To provide an interior material for an automobile which gives a soft flexible tactual sense in pressing, is excellent in shock-absorbing property has a depth impression, does not generate an offensive odor at high temperature, generates little quantity of harmful gas in burning, is light in weight, and easy to be recycled. CONSTITUTION:A facing material is made of polypropylene resin, and an interior material for an automobile is made of a polypropylene resin internal die foamed material and a shape-holding material.