baber/WOPTO huggingface dataset:
Patent JP-H01118946-A (JP)
Title: Bus control system for data processing system
Inventor: OCHIAI TAMIYA
IPC: G06F13/36
Filed: 1987-10-31
Abstract: PURPOSE:To prevent the occurrence of a system breakdown and to improve system reliability by returning surely the bus using right to an arithmetic unit even when a peripheral device is set under a state where no bus is opened due to a fault, etc. CONSTITUTION:When no bus open signal BOS is returned even when a prescribed time lapses after the using right of both address and data buses 2 and 3 are shifted to a peripheral device, a bus open request signal BOR is delivered from a 1st timer 8 to urge the peripheral device to open both buses 2 and 3. When the peripheral device has no reaction to the signal BOR, a bus open end signal BOE is outputted from a 2nd timer 9 after a prescribed time and supplied to a bus control part 40. Thus it is possible to surely return the using right of both buses 2 and 3 to an arithmetic unit 1 even though the peripheral device has a fault and no signal BOS is returned. As a result, no system breakdown is produced and the system reliability is improved.
Patent JP-H08132753-A (JP)
Title: Damping water composition for planographic printing
Inventor: WATANABE KUNIHARU
IPC: B41N3/08
Filed: 1994-11-10
Abstract: PURPOSE: To prepare a damping water compsn. capable of being highly conc. and having no problem from an aspect of safety and sanitation by adding a compd. obtained by adding ethylene oxide and propylene oxide to trihydric or more polyhydric alcohol. CONSTITUTION: A damping water compsn. for planographic printing containing a compd. obtained by the co-addition condensation of ethylene oxide/propylene oxide to trihydric or more polyhydric alcohol is prepared. As a concrete example of trihydric alcohol, there are glycerine, diglycerine, triglycerine and the like and, as a concrete example of tetrahydric alcohol, there is pentaerithritol and, as a concrete example of hexahydric alcohol, there is sorbitol. The wt. ratio of ethylene oxide and propylene oxide added to those alcohols is pref. 10:90-75:25. The damping water compsn. can be suitably adapted to a planographic printing plate obtained by the imagewise exposure and development of a photosensitive planographic printing plate wherein a photosensitive layer is provided on an aluminum plate being a support.
Patent JP-H06130428-A (JP)
Title: Display device
Inventor: TAKEUCHI EIICHI
IPC: G09G3/00
Filed: 1992-10-14
Abstract: PURPOSE:To provide a display device capable of displaying various display forms by compensating the narrow display range depending on the moved position of a dielectric substance of a unit body. CONSTITUTION:Display bodies 1 and 2 of the same structure are laminated to constitute a display device. The display body 1 is provided with a transparent flat platy substrates 11a and 11b arranged opposedly through a gap member 31, multiple segment electrodes 12a,... arranged in series on the internal surface of one substrate 11a, a common electrode 13 arranged opposedly on the internal surface of the other substrate 11b to an electrode in parallel with the segment electrodes 12a,..., a dielectric 14 held between these parallel electrodes, etc. The multiple segment electrodes 12a,... are wired, for example, every two units, and electric field is given in order and regularly between a clearance with a common electrode 13 to move the dielectric 14 controllably. The display body 2 also has the same structure, and its dielectric 14' can be moved controllably independent of the dielectric 14 of the display body 1.
Patent JP-H04152575-A (JP)
Title: Memory element ultrahigh in density
Inventor: HARAGUCHI KEIICHI
IPC: H01L29/762
Filed: 1990-10-17
Abstract: PURPOSE:To reduce the size of a memory and enable superhigh density by forming a cyclic potential well in the longitudinal direction of a semiconductor quantum fine line whose diameter is above a specified value, and storing electrons in the well within the range of one or several pieces. CONSTITUTION:Since the GaAs needle-shaped crystal is approximately 6mum, the Al0.1 Ga0.9As layer 3 is approximately 500Angstrom  in well width, and the GaAs layer 4 is approximately 100Angstrom  in well width, approximately one hundred electrodes can be attached. And electrodes 8 approximately 100Angstrom  in diameter are attached to both ends of the needle-shaped crystal so that an electric field can be applied in the longitudinal direction of the quantum well fine line being the semiconductor 100Angstrom  or less in diameter. Using the element being made this way as a memory element, the potential well with electrons, to 1, and the well without electrons, to 0, are made to correspond, and those are stored. The electrons are stored in the GaAs layer 4, and if one makes the insulating layer thin in advance, it is possible for the electrons to passes through it by the tunnel effect and reach the electrode 1 and to be sent to an electrode 2 and also sent in form the electrode 2. Furthermore, the electrode 8 can shift the electrons one by one from one quantum well to another quantum well by applying electric fields to both sides of the quantum fine line by a lead wire 5.
Patent JP-H10170434-A (JP)
Title: Method for quantitative composition decision
Inventor: ESPINOSA ALAIN
IPC: G01N21/35
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for deciding quantitative composition of crude oil comprising supply material which is to be distilled. SOLUTION: Starting with a specified base line, the absorbance of supply material is, at a specified oscillation frequency of spectrum range 16667-3840cm<-1> , measured with an IR spectrometer, and composition is decided based on relationship between characteristics/yield of product and absorbance value of supply material, and depending on kind of a spectrometer using the relationship, required characteristics, and used oscillation frequency, decision is made experimentally with multivariate regression.
Patent JP-H08233928-A (JP)
Title: Apparatus and method for measuremint of voltage
Inventor: MANI RAMESH G
IPC: G01L9/06
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the unarranged offset voltage by disposing a plurality of pairs of joint for measuring the voltage on an axis and a plurality of pairs of joint for providing the differential current or voltage on the axis at the border line part of an element. SOLUTION: An n-channel silicon on (001) face having long axis directed toward the (110) direction is contained in a DIP package and applied with shearing stress by means of a lever arm. A plurality of pairs of joint 1 and 2, 3 and 4, A and B, C and D are provided, respectively, on the inner and outer borders. The pairs of joint 1 and 2, A and B are connected with respective power supplies and fed with currents I1 .2 , IA.B before the voltages V3 .4 , VC.D are measured between the pairs of joint 3 and 4, C and D. It can be seen from the graph that when a torque of 90 or above is applied as a current I.2 =-IA.B offset voltages of unarranged components and strain components are decreased. Consequently, the inventive apparatus can be used as a shearing force sensor where the offset voltage is offset.
Patent JP-H06127579-A (JP)
Title: Container for extracting liquid
Inventor: SHIBATA YUKIHIKO
IPC: B05B11/00
Filed: 1992-10-15
Abstract: PURPOSE:To provide a container by which refilling work of a liquid is not necessary and a container bag for refilling a detergent or the like can be used as it is. CONSTITUTION:A container for extracting liquid is composed of a vertically long container body 4 opened at the upper end in which a stand pack type bag 1 containing a liquid like detergent is inserted upside down, and a pumping parts 7 with a nozzle fitted to the upper end of the container body 4 to suck the liquid. The container body 4 has a flat shape in its plan and also has mutually freely opened two container halves 4a, 4b. The suction tube 8 protruding downward from the pumping parts 7 is designed to easily stick to the bottom 3 positioned at the upper end of the above bag 1 so as to push up the bag by the inner faces 4c, 4d of the container halves 4a, 4b in order to lift the liquid in the bag 1 when the bag 1 is inserted in the container body 4.
Patent JP-S61153643-A (JP)
Title: Automatic developing device
Inventor: SAKUMA TAKEMASA
IPC: G03D3/08
Filed: 1984-12-27
Abstract: PURPOSE:To prevent a film from the generation of uneven development due to waving on the surface of a developing solution even if the film is inserted into the developing solution surface with a small angle by providing an auxiliary member to one of main rollers 3 arranged on the inlet part of a developing tank to stabilize the contact starting timing of the film with the developing solution and to prevent the film from uneven development. CONSTITUTION:The film 1 is carried by the main rollers 3, 3' arranged on the inlet part of the developing tank 2 and entered into the developing solution 4. An angle (entrance angle) alpha formed by the surface 5 of the developing solution 4 and the entrance direction of the film 1 is set up so that at least one side of the film 1 is not allowed to contact with the solution surface 5 on the front side of the main rollers 3, 3' and is allowed to contact with the solution surface on the back side. The auxiliary member 6 like a roller is fitted to the upper roller 3 out of the main rollers 3, 3' so that a trap 7 due to surface tension can be formed between the main roller 3 and the auxiliary member 6. The main rollers 3,3' and the auxiliary member 6 are set up against the solution surface 5 so that the film 1 is entered into the trap 7 without contacting with the free surface of the developing solution 4 and the auxiliary member 6 does not interrupt at least the advancing direction of the film 1.
Patent JP-H02123949-A (JP)
Title: Manufacture of motor rotor
Inventor: SOYA YASUSHI
IPC: H02K15/03
Filed: 1988-11-01
Abstract: PURPOSE:To simplify the manufacturing and molding processes of a motor rotor and the forming die for said molding process by molding all of respective parts of the rotor into an integral body by means of plastic magnet materials. CONSTITUTION:A motor rotor is manufactured in the manner of being molded from a rotor shaft 1 corresponding to a hitherto known motor rotor shaft and a rotor magnet part 2 corresponding to a hitherto known yoke and magnet are molded into an integral body by means of plastic magnet materials. A rotor shaft 3 is manufactured in the manner of being molded into an integral body with a rotor magnet part 4 together with a gear part 5. A rotor shaft 6 and a rotor magnet part 7 are manufactured in the manner of being molded into an integral body. A rotor shaft 8 and a rotor magnet part 9 are also manufactured in the manner of being molded into an integral body.
Patent JP-H07268103-A (JP)
Title: Method of preparing cellulose solution
Inventor: SHIYUTEFUAN TSUIKERI
IPC: C08J3/075
Filed: 1994-11-10
Abstract: PURPOSE: To provide a continuous method for preparing a cellulose soln. through a tert. amine oxide aq. soln. in which heat treatment of a suspension is conducted in a substantially shorter time.  
     CONSTITUTION: The inner wall of a vessel 2 is heated at 50-150°C. A cellulose suspension in a tert. amine oxide soln. is continuously supplied to an inlet element 11. The suspension is spread over the heated inner wall 1 so that a film or layer is formed over the inner wall 1 through a distribution ring as the suspension is supplied to the inlet element 11. As a shaft 7 rotates continuously, a mixing means 8 forces the layer or film downward along the heated inner wall 1, while mixing the suspension vigorously. The inner pressure of the vessel 2 is kept at 0.5-1,000 mbar. Thus, evaporation of water from the layer or film of the cellulose suspension is accelerated, while the cellulose suspension is moving downward along the inner wall 1 in order to condense the tert. amine oxide aq. soln. to the extent of dissolving the cellulose. The cellulose soln. thus obtd. is taken out from an outlet element 12 continuously. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03137700-A (JP)
Title: Voice accumulating device
Inventor: MASUDA TAKAFUMI
IPC: G10L13/04
Filed: 1989-10-23
Abstract: PURPOSE:To decrease the number of times of reading out a voice message from a magnetic disk and to improve read-out efficiency of the voice message by writing the voice message whose read-out frequency is high in a RAM in advance. CONSTITUTION:A control part 6 reads out the contents of a message counter 3, reads out a voice message whose read-out frequency is high in the voice messages stored in a magnetic disk part 1 at present, and writes it in a RAM 2. This operation is executed periodically, and in the RAM 2, the voice message whose read-out frequency is high at that time point is always written. When it is requested to reproduce the voice message from a user of a telephone set 7, the control part 6 reads it out from the RAM 2, when the requested voice message is written in the RAM 2, and reads it out of the disk part 1 only when it is not written. In such a way, the number of times of reading out the voice message from the magnetic disk is decreased, and the read-out efficiency of the voice message is improved.
Patent JP-H01118718-A (JP)
Title: Image recording device
Inventor: KISHI HARUO
IPC: G01T1/164
Filed: 1987-10-31
Abstract: PURPOSE:To evade the appearance of a scanning line on a recording image and to eliminate the need for adjustments for reducing pairing by providing a memory, etc., stored with data corresponding to density values in addresses corresponding to positions. CONSTITUTION:When an address signal (random number) is generated by a random number generating device 2 at random, data in random addresses are read out of the memory 1. Those data correspond to the density values. An unblank signal generator 3 generates unblank signals UNB as many as the density values. Then an address signal is converted by a D/A converting device 4 into analog position signals X and Y and an analog recording device 5 writes the signals UNB in locations specified with the signals X and Y. Then the data in the addresses are read out in order to form dots of corresponding density, so that an image is formed and recorded by the device 5.
Patent JP-H01122374-A (JP)
Title: Ultrasonic driving device
Inventor: HONDA KEISUKE
IPC: H02N2/00
Filed: 1987-10-31
Abstract: PURPOSE:To accelerate the speed of a rotor by rotatably mounting a ball on the rotor, and moving the ball while rotating it by traveling waves generated by two stators. CONSTITUTION:An ultrasonic driving device is composed by facing the end faces 9a-10a of stators 9-10 made of two bolt-clamped Langevin type vibrators for supporting piezoelectric vibrators 8, holding a rotor 12 for supporting balls 11 between the end faces 9a and 10, and supporting the stators 9-10 by a bolt-clamped stator 13. The rotary shaft 12a of the rotor 12 is inserted into threaded holes 9a-10a at the center of the stators 9-10. Thus, traveling waves of the two stators 9-10 are generated in the same directions, a plurality of balls 11 of the rotor 12 are rotated at a speed obtained by multiplying the two waves, and the rotor 12 is driven at the speed of 1/2 of the multiplied speed.
Patent JP-H04151802-A (JP)
Title: Sintering method of positive temperature coefficient thermistor
Inventor: TSUDA YASUO
IPC: H01C7/02
Filed: 1990-10-15
Abstract: PURPOSE:To avoid the fusion-welding between sintered bodies or between sintered bodies and powdered bodies without increasing the resistance value of the title positive temperature coefficient thermistor by a method wherein the powdered bodies consisting of magnesium zirconate are interposed between molded bodies. CONSTITUTION:Molded bodies 1 are molded in the title positive temperature coefficient thermistor material mainly consisting of barium titanate containing at least semiconductive element such as niobium or rare earth element, etc., and a silicon dioxide. The molded bodies 1 in the laminated state with powdered bodies 2 consisting of magnesium zirconate scattered between the molded bodies 1 are put in a case 3 to be sintered. Through these procedures, the fusion- welding between sintered bodies or between sintered bodies and powdered bodies can be avoided by an easy method without deteriorating the positive characteristic at all.
Patent JP-H11115238-A (JP)
Title: Image forming apparatus
Inventor: MAEDA TAKEHISA
IPC: B41J2/52
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To make a vertical line in a formed image inconspicuous even when there are variations of dot diameters among LED elements. SOLUTION: This image forming apparatus forms an image by an electrophotographic method by using an LED array 1 wherein emission sections of multiple LED element 3 each of which is controlled to be allowed to emit a light in accordance with image data are provided in a line. A target dot diameter X of a dot formed by each LED element 3 is set to satisfy P<X<2P with the proviso that P is a pitch between the LED elements 3. As a result, there is created slight density variation by virtue of the overlapping or separating condition of dots 24, but not created a conspicuous vertical line such as a white line or a black line even when there are slight variations of dot diameters among the LED elements 3.
Patent JP-H08118006-A (JP)
Title: Method for cutting ultra heavy high tensile steel slab
Inventor: HAMANAKA TAKAMICHI
IPC: B22D11/126
Filed: 1994-10-17
Abstract: PURPOSE: To efficiently achieve the gas cutting of a ultra heavy slab by optimumly combining the warm cutting with the cutting speed to prevent the end cracking of the cut part of the ultra heavy slab in achieving the gas cutting of the ultra heavy high tensile steel slab. CONSTITUTION: Cutting is achieved so that the maximum hardness after the cutting may be HV<=320 in achieving the high speed cutting of the steel slab with the carbon equivalent (Ceq)>=0.40% and the thickness of >=100mm, where the carbon equivalent is expressed by the following inequality: Ceq>=C+Si/24+ Mn/6+Ni/40+Cr/5+Mo/4+V/14(%). The carbon equivalent of the ultra heavy steel to be used is >=0.40% which is required to secure the tensile strength of >=460N/mm<2> with the thickness of >=100mm. The hardness of the cut part is required to be Hv<=320 to prevent the end cracking due to the cutting of the ultra heavy slab.
Patent JP-S61149464-A (JP)
Title: Steel for die for working printed wiring board
Inventor: NAKAGAWA SHIRO
IPC: B21D28/34
Filed: 1984-12-25
Abstract: PURPOSE:To provide a steel for dies having improved suitability to drilling with a drill having a small diameter by incorporating a restricted amount of one or more among Pb, S, Te, Bi and Se into a steel having a specified composition. CONSTITUTION:This steel for dies for working a printed wiring board consists of, by weight, 0.6-1.1% C, 0.1-1.0% Si, 0.7-2.5% Mn, <=0.5% Cu, <=0.5% Ni, 0.3-2.5% Cr, 0.1-2.5% Mo, 0.02-0.60% in total of one or more among Pb, S, Te, Bi and Se, and the balance Fe with impurities. Pb, S, Te, Bi and Se in the composition are effective in improving the suitability to drilling with a drill having a small diameter. The steel has the superior hardenability required for a steel for dies and is hardly deformed by heat treatment.
Patent JP-H11117316-A (JP)
Title: Temporary cofferdam structure
Inventor: KATO SHOZO
IPC: E02D19/04
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To ensure the water cutoff properties of temporary cofferdam works. SOLUTION: The temporary cofferdam works have a plurality of precast panels 20 being parted along the vertical direction and peripheral direction of a pier and having the same constitution. The panels 20 have skin plates 20a, vertical beams, horizontal beams 20c and vertical ribs 20d. The plates 20a are bent arcuately, and formed in a cylindrical shape at the time of connection, and partition the outer circumferential surface of cofferdam works. The horizontal beams 20c are fixed onto end faces in the vertical direction of the plates 20a. The horizontal beams 20c are formed in an annular shape at the time of connection in the peripheral and vertical directions. A mortar layer 24 for cutoff is formed between the underside of the horizontal beam 20c of the precast panel 20 at a first stage placed on a footing 14 and the top face of the footing 14.  The mortar layer 24 is fastened on the underside side of the horizontal beam 20c, and formed by filling a skirt section 26 downwards extended along the side face of the footing 14 and the inside of a space partitioned by the top face and side face of the footing 14 with mortar.
Patent JP-H07128797-A (JP)
Title: Film cartridge for film unit with lens and printing method therefor
Inventor: ARAI TAKUYA
IPC: G03C3/00
Filed: 1993-11-05
Abstract: PURPOSE:To print an indication at low cost on a film cartridge to be assembled in a film unit with lens and to enable rapid countermeasure for every kinds of units. CONSTITUTION:Since basic indication such as marks and patterns which indicate that the cartridge is exclusive for a film unit with lens (LF) are common to every kinds of units, the indication is printed on a metal plate by metal plate printing using a printing plate to be obtained with high quality print. The metal plate is punched into a body plate and classified for each kind of unit A, B, C. Then additional indication different for every kinds of units is printed on the body plate by an ink-jet printer. After printing, the body plate is rolled in a cylinder to form the body of a cartridge. Then a film, spool and cap are supplied and assembled to obtain a film cartridge. The film cartridge for each kind of unit is assembled to the corresponding LF and then the LF is packaged and delivered.
Patent JP-H09120833-A (JP)
Title: Solid high polymer electrolyte fuel cell
Inventor: TANAKA YASUHITO
IPC: H01M8/10
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell in which reaction gas can be introduced at a gas introducing part of a fuel cell lamination body without generating water drops to achieve stable operation for a long period. SOLUTION: A fuel cell lamination body comprises plural cells 6 laminated with each other, collector plates 7A, 7B and insulation plates 8A, 8B disposed on both ends of them, and tightening plates 9A, 9B disposed on both end surfaces of them, and tightening devices 12 to pressurize and support them at specified pressure. In this case, gas introducing tubes 10A, 10B, and gas discharge tubes 17A, 17B are respectively installed on upper end surfaces and lower end surfaces of the insulation plates 8A, 8B, so fuel gas and oxidier gas are distributed to the respective cells 6, thereby generation of water drops by cooling at an introducing part can be avoided.
Patent JP-H02124038-A (JP)
Title: Plant culture apparatus
Inventor: NAKAI TATSUYA
IPC: A01G7/00
Filed: 1988-11-04
Abstract: PURPOSE:To facilitate the transfer of a culture vessel and the handling of a grown vegetable by using a culture vessel composed of an upper vessel and a lower vessel and providing the upper vessel with inlets and outlets for culture liquid and air. CONSTITUTION:A culture vessel is produced by hermetically bonding a cylindrical upper vessel 12 having a lid 11 at the top and a top-opened lower vessel 13. An air-feeding port 18, a liquid feeding port 19, an air exhaust port 20 and a liquid discharging port 21 are attached to a side wall of the upper vessel 12. The lower end of an inner culture liquid suction pipe 34 connected to the liquid discharging port 21 is extended to a part near the bottom of the lower vessel. A vegetable-supporting member 36 is placed in the lower vessel 13.
Patent JP-2001103244-A (JP)
Title: Image reader
Inventor: TERAJIMA HIDEYUKI
IPC: G06T1/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To accurately decide a mount position of a hand scanner to a main body. SOLUTION: A holder 301 is fitted to the main body by using a carrier roller 120 as a shaft with a spring force. Since this shaft has a prescribed amount of play in a radial direction, the position of the holder 301 is decided by faces 402, 403, 404 of the main body so as to prevent dual positioning.