baber/WOPTO huggingface dataset:
Patent JP-H1130473-A (JP)
Title: Mobile-type partition wall of load box for transportation
Inventor: SUGAWARA AKIHIKO
IPC: F25D23/02
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To cancel frictional resistance on movement, to reduce the weight of a framework and an erection structure, and to facilitate the movement and switching operation of a partition wall in the mounting structure of a mobile- type partition wall that is provided in a load box for transportation of a motor truck being controlled at a specific temperature. SOLUTION: A mobile-type partition wall divides a load box for transportation of a freezing or an insulating motor truck into a plurality of load rooms with different room temperatures. The mobile-type partition wall consists of a pair of door bodies 30 forming hinged double doors. In the door body 30, seal members 29 for filling the clearance between the load rooms are sealed at four corner parts of the door body, the seal member 29 at a wall side is hinged to a mobile post 24 via a hinge so that it touches a side wall 8, the mobile post 24 is suspended along the side wall 8 so that it can be freely moved back and forth while the clearance between the mobile post 24 and the side wall 8 is being generated, and the rotation center O of the hinge that is the rotary center of the door body 30 is placed in a location that is away from the side wall by a fixed distance d.
Patent JP-S6247419-A (JP)
Title: Amorphous forming device
Inventor: FUKASE HISAHIKO
IPC: C22C1/02
Filed: 1985-08-23
Abstract: PURPOSE:To produce a thick metal having a highly corrosion-resistant amor phous layer on the surface by melting the surface of a metallic plate by heating then quickly cooling the molten part by water, etc., so that said part is made amorphous. CONSTITUTION:A metallic material 2 such as metallic plate is moved in an arrow direction 1 by a driving device such as rollr 8. The surface of the material 2 is melted by a heating and melting device 3 such as high-frequency hardening device and immediately the molten metal 6 is quickly cooled by a cooler 5 for cyclically passing cooling fluid 4 such as water by which the molten part is made amorphous. The production of the metallic plate having the amorphous layer which excels in the corrosion resistance, etc., on the surface is made possible.
Patent JP-H0523027-A (JP)
Title: Seedling transplanting device
Inventor: OUCHI KYUHEI
IPC: A01C11/02
Filed: 1991-07-25
Abstract: PURPOSE:To provide a seedling-transplanting device having a cam mechanism formed of plural cam followers pivotally rotated on a shaft together with planting arms and of circular cam grooves, the cam grooves arranged at different positions orthogonal with the cam followers, and prevented in the rattle of the planting arms. CONSTITUTION:Plural planting arms 7 provided with seedling-planting tines 7A are attached to a rotation transmission case 6 so as to be pivotally rotated relatively with respect to the rotation transmission case 6. The seedling- transplanting device is provided with a cam mechanism B for rotating the planting arms 7 relatively with respect to the rotation transmission case 6 so that the planting arms 7 are elliptically rotated from a posture for cutting out seedlings from a seedling carriage 1 to a posture for planting the seedlings in a field by the rotation of the rotation transmission case 6. The cam mechanism B is formed of plural cam followers 14 pivotally rotated on a shaft together with the planting arms 7 and of plural circular cam grooves 16. The circular cam grooves 16 are arranged at different positions orthogonal with the rotation surfaces of the cam followers 14 by the rotation of the rotation transmission case 6.
Patent JP-S6246243-A (JP)
Title: Nmr imaging apparatus using weighting projection
Inventor: KOIZUMI HIDEAKI
IPC: G16H10/60
Filed: 1985-08-23
Abstract: PURPOSE:To make it possible to selectively enhance the S/N of the frequency component having a high contributory ratio to the formation of a good quality image, by changing the integrating number of times of a signal along with projection. CONSTITUTION:High frequency generating a nuclear magnetic resonance (NMR) phenomenon is sent to an irradiation coil 3 from a transmitter 7. The NMR signal generated from an examine is detected by a receiving coil 4 to be sent to a receiver 8 and the phase relation between the transmitter and the receiver is accurately synchronized through a receiver gate signal 12. An inclined magnetic field power source 9 comprises a three-channel constant current power source and an inclined magnetic field is applied in a pulse like state and the generation of the pulse is controlled by an inclined magnetic field control part 20. The operation of the system is performed by using an operation table 10 and two CRTs are mounted to the operation table 10 other than various keys. Further, the control of the whole system and the high speed operation for constituting an image are performed by a computer 21 and the control of various pulse sequences is performed by a sequence control part 16.
Patent JP-2000019645-A (JP)
Title: Projection type display device
Inventor: TAKIZAWA TAKESHI
IPC: G03B21/16
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device constituted so that a light modulation device can be cooled by a good balance. SOLUTION: A head body 903 arranged in the projection type display device and provided with an air suction port 915 for cooling the light modulation device at the surface on which the light modulation device such as the liquid crystal light valve is loaded is constituted so that the port 915 is formed by being extended in an opposite direction to the vortex direction of air for cooling sucked and blown by a suction fan arranged under the port 15. Thus, since the air for cooling sucked by the suction fan is also blown from an extended part 915A, the light modulation device is cooled with well-balanced.
Patent JP-H1132220-A (JP)
Title: Device and method for image forming
Inventor: SAITO YASUHIRO
IPC: H04N1/405
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for image forming by which higher- resolution images can be formed, while the gradation of the image is maintained. SOLUTION: Triangular wave generating sections 302 and 303 respectively generate first and second reference signals of triangular waves, having a phase difference of 180 deg. between them. Comparators 304 and 305 respectively perform pulse width modulation on analog image signals, based on the first and second reference signals. At the time of forming a first Bk(black) image, the Bk image is formed by driving a laser diode 308, while selecting the output of the comparator 304. At the time of forming a second Bk image, on the other hand, the Bk image is formed by driving the diode 308 while selecting the output of the other comparator 305. The first and second Bk images are composited on a recording paper.
Patent JP-2000003052-A (JP)
Title: Image forming device
Inventor: YASUDA KENICHI
IPC: G03G9/083
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent the cracking of the surface of a photoreceptor during use over a long period of time by incorporating at least a dioxolane deriv. having an optionally substd. dioxolane nucleus into an image carrier. SOLUTION: At least a dioxolane deriv. having an optionally substd. dioxolane nucleus is incorporated into an image carrier in an image forming device. The dioxolane nucleus is a cyclic 5-membered ether compd. contg. two oxygen atoms not adjacent to each other in its molecule. The dioxolane deriv. is preferably represented by the formula wherein R1-R6 are each H or a 1-4C optionally substd. alkyl, R5 and R6 or at least two of R1-R4 may bond to each other to form a ring and the substituent of each alkyl is not limited but is preferably a 1-4C alkoxy, 1-4C acyl, 1-4C acyloxy or hydroxyl.
Patent JP-2000001709-A (JP)
Title: Operation of blast furnace
Inventor: IMAI TAKESHI
IPC: C21B7/10
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To surely prevent the wearing of furnace bottom brick and sidewall brick by embedding at least two pieces of thermometers in the furnace bottom brick of a blast furnace, obtaining a coefficient of convective heat transfer of molten iron from the values of these thermometers and adjusting the cooling of the furnace bottom brick from this coefficient of convective heat transfer to grasp a starting state of the wearing, at an early stage. SOLUTION: At the time a solidified layer 22 on the furnace bottom brick 13 is formed by the unsuitable cooling of a bottom plate 14, the abnormality in the furnace condition, etc., the convection (arrow mark) of the molten iron is generated in the bottom part of the blast furnace, and the sidewall brick 12 and the furnace bottom brick 13 are worn, like the dotted line shown in the figure. In order to prevent this state, at least two pieces of thermometers T0, T1 are embedded in the furnace bottom brick 13 of the blast furnace, and coefficient of convective heat transfer α of the molten metal is obtd. from values of the thermometers T0, T1 to adjust the cooling of the furnace bottom brick 13 from the coefficient of convective heat transfer α.  The cooling degree and the cooling area at the center part and the outer peripheral part, are adjusted so that the coefficient of convective heat transfer α in made in the range of 3.0-7.0.
Patent JP-H0962573-A (JP)
Title: Data cache system and method
Inventor: MAIKERU JIEI MEIFUIIRUDO
IPC: G06F12/08
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To shorten the data waiting time using a stream filter in relation to L1 (on chip) and L2 (off chip) caches to supply data prefetched from a memory. SOLUTION: In the data processing system which implements L1 caches 112 to 116, L2 caches 118 to 122, the stream filter, and a stream buffer, a cache line is prefetched in progressive modes. In the first mode, data cannot be prefetched. In the second mode, two cache lines are prefetched, and one line is prefetched in L1 caches 112 to 116, and the other is prefetched in the stream buffer. In the third mode, more cache lines are simultaneously prefetched.
Patent JP-H061852-A (JP)
Title: Aqueous pigment dispersion
Inventor: NISHINA HIROKI
IPC: C09D11/023
Filed: 1992-06-19
Abstract: PURPOSE:To obtain the title dispersion which does not suffer the rise in viscosity, the loss of gloss, etc., when applied to a water-base printing ink by mixing a calcium lake monoazo pigment of a specified composition with a zinc salt of an inorganic acid and a water-soluble or water-dispersible resin. CONSTITUTION:A soluble aromatic amine such as p-toluidine-m-sulfonic acid or 1-amino-4-methyl-5-chlorobenzene-2-sulfonic acid is diazotized, and the product is coupled with a coupler component comprising a hydroxynaphthoic acid to obtain a monoazo dye, which is formed into a calcium lake monoazo pigment. An aqueous slurry of the obtained pigment is mixed with a zinc salt of an inorganic acid (e.g. zinc nitrate) and a water-soluble or water-dispersible resin (e.g. styrene/maleic acid copolymer resin) to produce an aqueous pigment dispersion. This dispersion can be desirably used for especially a water-base printing ink.
Patent JP-S6428988-A (JP)
Title: Bistable semiconductor laser device
Inventor: TSUKADA NORIAKI
IPC: G02F3/00
Filed: 1987-07-24
Abstract: PURPOSE:To perform a high speed switching operation and to obtain a high extinction ratio by altering the polarizing state of a laser radiation to be injected with respect to an active layer of a semiconductor laser element and irradiating the active layer with the radiation. CONSTITUTION:The polarizing state of a laser beam is assumed to be located at a point A in the drawing in case of 0=90 deg. as an initial state. When a polarization modulator 23 is varied from this state by  theta and a signal returned to an original is added, the state is varied through A 2 3 5 B while this signal is being applied. That is, a transition of A B occurs by the application of a pulse signal, and a transition of B A similarly occurs by a pulse signal of - theta. That is, one positive pulse signal ( theta) or one negative pulse signal (-$ theta) is applied to be transferred to stable polarizing state A or B. Since a bistable is not obtained by the control of an injecting current but obtained by utilizing a mere polarizing, a responding speed by the diffusion of the carrier is not decelerated, but a very high speed switching operation can be obtained.
Patent JP-S6079001-A (JP)
Title: Production of lowly viscous hydroxycarboxylic acid derivative of cellulose
Inventor: MUKOUYAMA HIDEAKI
IPC: C08B11/08
Filed: 1983-10-06
Abstract: PURPOSE:To obtain the titled high-quality cellulose derivative in an advantageous manner, by depolymerizing a basic salt of a hydroxycarboxylic acid derivative of cellulose by adding a peroxide to an aqueous solution of the said salt. CONSTITUTION:A water-insoluble hydroxycarboxylic acid derivative of cellulose of the formula is dissolved in and aqueous solution of a basic substance, or a water-soluble basic salt of the cellulose derivative is dissolved in water, and a peroxide is added thereto to effect depolymerization. In the formula, Gul is an anhydroglucose unit skeleton of C6H7O2, R1 is H or a 1-5C carboxyalkyl, at least one of R2 and R3 is an ester or ether group containing a carboxyl group when R1 is H, and at least one of R2 and R3 is a hydroxyl group and the other is an ester group, an ether group, or an ether or ester group containing a hydroxyl group when R1 is a 1-5C carboxyalkyl.
Patent JP-H0850459-A (JP)
Title: Led display device
Inventor: OSHIMA SHUZO
IPC: G09F9/33
Filed: 1994-08-08
Abstract: PURPOSE:To provide a transmission type LED display device capable of complying with a requirement of making a screen large. CONSTITUTION:Plural display units (a) to (f) each provided with many X-axis lead bodies extending nearly parallel with an X-axis direction at specified intervals, many Y-axis lead bodies extending nearly parallel with an axial direction orthogonal to the X-axis lead body at specified intervals, and an LED element arranged near each intersection of the X-axis lead body and the Y-axis lead body and electrically connected to the X-axis lead body and the Y-axis lead body are connected to each other through connectors 17 so as to form a display surface having a specified area and light transmissivity.
Patent JP-H0472771-A (JP)
Title: Mosfet
Inventor: TANIDA HIROSHI
IPC: H01L29/06
Filed: 1990-07-13
Abstract: PURPOSE:To improve a MOSFET in R-ASO at a high temperature by a method wherein a dielectric breakdown is made to occur between an opposite conductivity type high concentration region formed surrounding a channel forming region and a certain conductivity type high concentration region in contact with the former high concentration region. CONSTITUTION:A vacuum nitride film located under an N-type region 14 which is higher than a drain region 1 in impurity concentration and made to serve as a Zener region 13 between a drain and a source and a two-way Zener diode 11 is removed. Boron ions are implanted excluding the edge of a polycrystalline silicon 3 and the two-way Zener diode 11 to form a high concentration P-type region 15. Then, the implanted boron ions are diffused at a temperature of 1150C for 300 minutes. At this point, the high concentration N-type region 14 and the high concentration P-type region 15 are made to form a PN junction. As a dielectric breakdown occurs at the PN junction composed of the N-type region 14 and the P-type region 15, a MOSFET of this design can W remarkably be improved in R-ASO at a high temperature.
Patent JP-H0353199-A (JP)
Title: X-ray exposure device
Inventor: AMAMIYA MITSUAKI
IPC: G01T1/29
Filed: 1989-07-20
Abstract: PURPOSE:To efficiently perform exposure of high precision by controlling the exposure time based on measurement results of the orbiting electron current quantity measuring means of a synchrotron orbit radiation (SOR) ring and an X-ray intensity measuring means corresponding to the exposure area. CONSTITUTION:Electrons are supplies from an injector 10 to an SOR ring 1 with a shutter 7 closed and are accelerated to generate the radiation. Thereafter, an exposure intensity measuring instruction is outputted from a CPU 16, and an X-ray detector 6 is fed into the exposure area through an X-ray detector control part 14 by an X-ray detector driving part 12 to measure the intensity of X rays in the exposure area. The quantity of current of orbiting electrons is measured by an ammeter 17 simultaneously with measurement of the detector 6, and the measured current value is sent to the unit 16 through a signal processing part 18. The unit 16 calculates the intensity of X-ray for exposure based on the measured intensity of X rays. The exposure time is calculated and set in accordance with a set exposure and an X-ray mask 8 and a wafer 8 are aligned. Thereafter, an exposure instruction is issued to a shutter control part 15 by the unit 16 to start the exposure.
Patent JP-S6239700-A (JP)
Inventor: DONARUDO PIITAA
IPC: C08J5/14
Filed: 1986-08-07
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-H05312619-A (JP)
Title: Oil level detector
Inventor: KURATA NOBUO
IPC: F01M11/12
Filed: 1991-07-25
Abstract: PURPOSE:To obtain a highly accurate downsized oil level detector for detecting in oil level in an oil pan of an engine over a wide temperature range in which a function for producing an alarm of the oil level drop only when the oil temper ature is higher than a predetermined level is realized through a single sensor. CONSTITUTION:A constant voltage circuit A is connected in series with a thermister element B having negative resistance characteristics and a limiting resistor C, and a decision circuit D for detecting terminal voltage variation of the thermister B is also provided. The thermister element B is disposed in the vicinity of minimum allowable oil level in an engine oil pan and the resistance of the thermister element B is set to be decreased abruptly, by the difference between the generated heat and discharged heat, when the thermister B is exposed to the atmosphere due to oil level drop and only when the ambient temperature is higher than a predetermined level.
Patent JP-S6164800-A (JP)
Inventor: OKAMOTO KAZUYOSHI
IPC: C14B1/44
Filed: 1984-09-07
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-H0351299-A (JP)
Title: Method for supplying component
Inventor: KITAMURA KAZUO
IPC: B65G1/137
Filed: 1989-07-18
Abstract: PURPOSE:To enhance the operation efficiency of a forklift by selecting among forklift operators who have checked the data of a component displayed on a terminal the one who is supposed to be fit for the supply of the component, and making him output a reservation signal to a computer to secure the right of occupying the supply work of the component and then carry out the supply work. CONSTITUTION:When a component-request signal is input from a supply-request side terminal 23 to a computer 26, the computer 26 decides among components now in request that which is the highest in an order of precedence of supply, and the data of the component is transmitted to a supply-performance side terminal 28 loaded on each forklift A, and, among the operators of forklifts A who have checked the data of the component displayed on the display portion of the terminal 28, the one who is supposed to be fit for the supply of the component outputs a supply start signal to the computer 26 and then carries out the supply work of the component. Thereby movement of each forklift will not be lost.
Patent JP-H0745963-A (JP)
Title: Multilayer wiring board
Inventor: TANAHASHI SHIGEO
IPC: H05K1/09
Filed: 1993-07-29
Abstract: PURPOSE:To provide a multilayer wiring board in which the electric signal of a circuit interconnection can be transferred at high speed and in which, when a superconducting element such as a Josephson element or the like is connected, the high-speed drive function of the superconducting element in itself can be displayed sufficiently. CONSTITUTION:A multilayer wiring board is formed in such a way that insulating films 2 which are composed of a polymer material and circuit wiring films are laminate alternately on an insulating base body and that the circuit wiring films 3 which are situated at the upper part and the lower part are connected electrically via a through hole 5 formed in the insulating films 2. The circuit wiring films 3 are formed of niobium, and surfaces excluding upper an lower connection regions are covered with coating layers 3a composed of aluminum.
Patent JP-H0914987-A (JP)
Title: Method for searching route
Inventor: TAMAKI ISAO
IPC: G01C21/00
Filed: 1995-06-30
Abstract: PURPOSE: To improve the processing speed at the time of searching a route and to simplify a route searching program. CONSTITUTION: The advance sharing value at a node is compared with that at a node designated as a processing node variable so that a preferential node order setting procedure can be executed by only performing a process based on classifying into two cases, (F319). In addition, when a certain node is deleted from the preferential order after setting reverse preferential order (F316), the nodes before and after the node to be deleted is made distinguishable. Moreover, unnecessary processing is omitted by making it possible to complete processing on nodes containing a goal node at the point of time (RN=0) when the processing of segments among all nodes are completed.
Patent JP-H0914199-A (JP)
Title: High pressure water generating device
Inventor: NAGATA YUKIAKI
IPC: F04D29/66
Filed: 1995-06-30
Abstract: PURPOSE: To provide a sound insulation means to have a high noise reducing effect by a method wherein a suction port to ventilate the interior and an exhaust port are formed in a sound insulation chamber and a noise reduction duct integrally molded as a duct being returned a plurality of times is arranged at each of the suction port and the exhaust port. CONSTITUTION: Water sucked in a sound insulation chamber 1 from a tank 13 through a feed water piping 14 is pressurized by a pump 10 operated by a prime mover 11. The high pressure water is fed through a delivery piping 15 to a washing gun 16 outside the sound insulation chamber 1 and injected through the injection nozzle of the washing gun 16. In this case, a suction duct 4 being returned a plurality of times and having a suction port 2 and buffer walls 6a and 6b, which are integrally formed, and an exhaust duct 5 being a duct retruend a plurality of times and having an exhaust port 3 and a buffering walls 7a and 7b, which are integrally formed, are arranged in the sound insulation chamber 1. Further, a ventilation duct consists of a forced cooling fan 9 arranged on the suction duct 4 side.
Patent JP-S6164250-A (JP)
Inventor: WADA TAKAHIRO
IPC: F28D20/00
Filed: 1984-09-06
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-H08283195-A (JP)
Title: Fluoroalkylcarboxylic acid and its derivative
Inventor: KAI YOSHIAKI
IPC: C09K3/18
Filed: 1995-07-24
Abstract: PURPOSE: To obtain the subject new compound useful as a raw material and an intermediate in fluorochemical industries as a water repellent capable of variously varying water repellency and lipophilic property while imparting high water repellency to base materials such as fibers, paper and woods. CONSTITUTION: The objective fluoroalkylcarboxylic acid is expressed by formula I (R1 is a 1-20C fluoroalkyl or fluoroalkenyl, etc.; R2 is a 1-11C alkylene or alkenylene; Rf is a 1-20C fluoroalkyl or fluoroalkenyl; (p) is an integer of 1-11; (q+r) is 0 or 1; (t) is an integer of 1-8; when R1 is an aliphatic hydrocarbon group, R2 is an alkylene, (q+r)=0 and (t)=0, (p) is an integer of 3-11), e.g. a compound of formula II. The compound of formula I is obtained by reacting, e.g. an α-halo-fluoroalkylcarboxylic acid with a thiol using a base as a catalyst.