baber/WOPTO huggingface dataset:
Patent JP-S6415842-A (JP)
Title: Writing/reading system for memory
Inventor: KAMIMURA MASAHARU
IPC: G06F12/08
Filed: 1987-07-09
Abstract: PURPOSE:To improve the operability of a memory by securing such a constitution where one of two controllers stores temporarily the information into the memory as necessary and the other controller performs the writing/reading actions in a period except the writing/reading period of the other controller. CONSTITUTION:A display control part 3 of a display controller 1 reads out the contents of the picture memory parts 4 and 5 and displays them on the display parts 2 and 3. If a CPU writes the picture information into the parts 4 and 5 under such conditions, the information and the addresses to the written are temporarily latched and held by the latch circuits 10-12. These held information are written into the parts 4 and 5 under the control of a writing/reading control part 6. In a reading action mode a reading instruction is once executed together with a reading address latched and the part 6 reads out the information to latch it via a latch circuit of the CPU side. In this case, the CPU executes again the reading instruction and fetches the latched information. In such a way, the operability of a memory is improved.
Patent JP-H1119627-A (JP)
Title: Garbage treatment device
Inventor: MAEDA MANABU
IPC: B01F7/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the breaking of a stirring blade by suppressing the accumulation of foreign matter. SOLUTION: This device removes a material remaining on a foreign matter removing net 113 for receiving garbage lifted up to the upper side 103a of a decomposing vessel 103 by linking to the stirring work of a stirring blade 105 toward a foreign matter receiving 115. As the result, since the material remaining on the foreign matter removing net 113 is removed to the outside of the decomposing vessel 103, the accumulation of the foreign matter in the decomposing vessel 103 is suppressed and the breaking of stirring blade 105 is prevented.
Patent JP-H0340571-A (JP)
Title: Photoelectric converter
Inventor: OMI TADAHIRO
IPC: H04N5/378
Filed: 1990-07-02
Abstract: PURPOSE:To reduce the generation of residual images or fixed pattern noise by high speed operation by independently controlling the potential of a main electrode area and that of a control electrode area and biasing joint between the control electrode area and the main electrode area in the forward direction to extinguish accumulated charge. CONSTITUTION:At the time of refreshing operation, the potential of the control electrode area and that of the main electrode area can be independently controlled, and at the time of reading, joint between the control electrode area and the main electrode area connected to an output circuit constituted of vertical lines 38 to 38'', a horizontal shift resister 39, MOS transistors 40 to 40'', an output line 41, a MOS transistor 42, an output transistor 44, and a load resistor 45 is biased in the forward direction. At the time of refreshing operation, the refreshing operation can be attained by the main electrode area connected to the output circuit.
Patent JP-S5697754-A (JP)
Title: Controller for collection of solar heat
Inventor: ATSUMI KATSUTOSHI
IPC: F24S90/00
Filed: 1979-12-29
Abstract: PURPOSE: To enhance controlling precision and heat-collecting efficiency and to shorten the operating time of a pump by a method wherein the outputs of a heliograph and of a heating-medium temperature sensor are processed by a computing controller so as to discriminate the heat-collecting condition, and a pump for heat collection is controlled.  
     CONSTITUTION: A solar heat collecting system consisting of a solar heat collector 1, a heat-accumulating tank 2, the pump for heat collection 3 and pipes 4, 5 connecting the said components, is provided with the first sensor 10 which detects the amount of sun-shine transmitted through the glass at a light-receiving surface of the heat collector, the second sensor 11 which detects the temperature of the heating medium at the lower part of the heat-accumulating tank, the third sensor 12 for detecting the temperature of the medium in an inlet pipe for the tank, and the fourth sensor 13 for detecting the ambient temperature around the heat collector. The outputs of the sensors 10W13 are inputted into the computing controller 9 and memorized therein, and the heat-collecting conditions are estimated on the basis of a heat-collecting system characteristic return model previously memorized in the controller 9. The pump 3 is operated when the heat-collecting conditions are fulfilled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6149739-A (JP)
Title: Binder composition
Inventor: TAKAHASHI SHUNSUI
IPC: C08L61/04
Filed: 1984-08-20
Abstract: PURPOSE:To improve the initial strength and surface stability of a casting mold by incorporating respectively specific weight % of rosin and monomer or polymer having a phenolic hydroxyl group into an acid-setting resin. CONSTITUTION:The acid-setting resin consists essentially of a furan resin, urea resin and melamine resin alone or by mixing or co-condensation of >=2 kinds among said resins or of a phenolic resin. The rosin is incorporated at 5-30% and the monomer or polymer having the phenolic hydroxyl group at 5-30% into such essential components to constitute a binder. The initial strength of the molded casting mold right after the molding as well as the flexibility of the casting surface, the stability of the finish surface, etc. are considerably improved by the above-mentioned method.
Patent JP-H04339899-A (JP)
Title: Detergent composition
Inventor: ARAN JIYON FURAI
IPC: C11D17/06
Filed: 1991-07-12
Abstract: PURPOSE: To provide a detergent composition in the form of tablets of a compacted detergent powder.  
     CONSTITUTION: An anionic detergent active compound, a detergent builder, and optional other detergent components are incorporated. Tablets of compacted detergent powder are composed of (a) 2-40 wt.% first particulate component comprising 20-100 wt.% anionic detergent-active compound, (b) 60-98 wt.% other ingredients, comprising 0.3 wt.% anionic detergent-active compound. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6418981-A (JP)
Title: Ceramic high-temperature superconductor
Inventor: OKAMURA HISANOBU
IPC: C04B37/00
Filed: 1987-07-13
Abstract: PURPOSE:To obtain a superconductors as a joined product between 2 bodies of superconductors or between the ceramic body and a metallic body without any adverse effect on the characteristics, by adhering a specific ceramic superconductor having a perovskite crystalline structure with a specific solder. CONSTITUTION:The subject high-temperature superconductor is obtained by adhering a ceramic superconductor containing Y-Ba-Cu-O or La-Ba-Cu-O system as the major component and having perovskite crystalline structure to the same superconductor or a metal with a solder which mainly contains 0.05-1wt.% of at least one element selected from Ti, Zr, and Hf and the rest parts of Pb, Sn or Zn. Among these elements added, Ti has strong affinity to O in the Y-Ba-Cu-O system and La-Ba-Cu-O system ceramics, and shows high effect of increasing adhesion. Ti value has an optimal point, and 0.05-1wt.% develops the maximum adhesion.
Patent JP-H0515728-A (JP)
Title: Air purifying and ventilating cooperative apparatus
Inventor: INO TOSHIRO
IPC: B03C3/02
Filed: 1991-07-12
Abstract: PURPOSE:To keep a required purifying time almost constant regardless of dust collecting capacity by estimating the lowering of the dust collecting capacity of an air purifier due to use over a long period of time on the basis of an integrated use time and shortening the time judging a period raising the air purifying capacity of either one of or both of an air purifier and a ventilator on the basis of the estimation. CONSTITUTION:An air purifier 1 purifying indoor air, a ventilator 2 ventilating indoor air and a contamination sensor 11 detecting the concn. of the contaminant in indoor air are provided. When the stagnation of the contaminant in indoor air detected by the sensor 11 continues over a predetermined time or more, the control raising the air purifying capacity of either one of or both of the air purifier 1 and the ventilator 2 is performed. The lowering of the dust collecting capacity of the air purifier 1 due to use over a long period of time is estimated on the basis of an integrated use time and, on the basis of this estimation, the time judging a period raising the air purifying capacity of either one of or both of the air purifier 1 and the ventilator is shortened. As a result, a required purifying time can be made almost constant regardless of the dust collecting capacity of the air purifier 1.
Patent JP-S5797164-A (JP)
Title: Portable terminal equipment
Inventor: SHIMURA MASAO
IPC: G06F17/40
Filed: 1980-12-08
Abstract: PURPOSE:To supply an electric power source by use of one kind of battery, by fixing all signals in a device to a high or low level by a detection signal generated by detecting that the keyboard is not operated for a prescribed time or longer, and releasing it by a keyboard switch. CONSTITUTION:A portable terminal equipment is constituted of IC of CMOS structure, the whole equipment is controlled by a microprocessor MPU23 in accordance with a program of an ROM26, a data inputted from a keyboard 24 is controlled by a liquid crystal display (LCD) controlling circuit 30, is displayed 23, is stored in an RAM27 after confirmation, and the stored keyboard input data is outputted to other equipment through an interface circuit 34. In this case, it is detected by a keyboard controlling circuit 28 that the keyboard is not operated for a prescribed time or longer, the MPU23 is held in specific (stop) state by a power save controlling circuit 24, and all signals in the equipment are fixed to a high or low level. Subsequently, the specific state is released by a keyboard switch, voltage from an electric power source 33 is supplied to an oscillating circuit 21, and a liquid crystal indicator 32 and the MPU23 are made an operating state.
Patent JP-S5697138-A (JP)
Title: Information input device
Inventor: ABE KIYOMI
IPC: G06F3/03
Filed: 1979-12-31
Abstract: PURPOSE: To input the coordinates, quickly, surely and accurately with a simple constitution, by forming each of the coordinate electrode of a tablet so that the  width is stepwise changed along the lengthwise direction and providing the float  electrode on a given area of each stage via an insulation layer.  
     CONSTITUTION: The coordinate electrode 5 is located in parallel with the X direction on the base 4 of the tablet 1 with an equal distance, and the float electrode 7 is located toward Y with an equal distance toward the electrode 5 via the isolation layer 6. The coordinate electrode 5 is formed so that a given distance toward Y can be changed for the shape stepwise by a given width, and square of the float electrode 7 is located at the part having a given width of the coordinate electrode 5. Further, when a given voltage is fed to the coordinate electrode 5 externally, a stepwise voltage is induced to each float electrode 7 so that uniform voltage can be obtained on the individual electrode, allowing to detect the coordinate surely and quickly when the detection pen is in contact with the upper board 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000096017-A (JP)
Title: Fiber-binding powder formulation and firm setting of fibrous material
Inventor: KOHLHAMMER KLAUS DR
IPC: D06M15/333
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber-binding power formulation to be used for durably setting fibrous materials. SOLUTION: This fiber-binding powder formulation comprises (a) polymeric powder based on a polyvinyl alcohol-stabilized polymer of one or more kinds of monomers selected from the group consisting of vinyl esters of 1-12C (non) branched carboxylic acids, esters of (meth)acrylic acid and 1-12C (non)branched alcohols, aromatic vinyl compounds, vinyl halides, olefins and dienes, and (b) an inorganic compound solid at room temperature and chemically bindable to the OH groups of the polyvinyl alcohol after putting the powder (a) into water. Application of this powder formulation to a fibrous material affords a fibrous form of high tensile strength and heat resistance.
Patent JP-S6329738-A (JP)
Title: Camera
Inventor: IIDA KOJI
IPC: G02B7/28
Filed: 1986-07-22
Abstract: PURPOSE:To carry out highly accurate image pickup in the same composition even if an object is on one side of a picture, by providing a mechanism which optically changes the magnification ratio between an image picking-up optical system and focus detecting optical system and obtaining information whether focus detection is possible or not from a focus detector. CONSTITUTION:Part of the light of an object passed through a photogrpahing lens 50 is led to the CCD sensor 31 of a focus detecting section 59, where the part of light forms an image, through a total-reflection mirror 5 and focus detecting lens 6 by a prism 3. The output of each cell outputted from the CCD sensor 31 in time series is fetched by a microcomputer 58 after it is AD- converted by an AD converter 60. Then the computer 58 performs focus detecting operation in accordance with the fetched signals and drives the focussing lens group and front lens group 1 of the photographing lens 50 by means of a focus motor 11 and, at the same time, outputs a prescribed graphic to a CRT 68 from a graphic RAM 56, in which graphic data for indicating focus detecting areas are stored at specific addresses in advance. Furthermore, the computer drives a variable-power lens group 2 and compensator lens 20 by means of a zoom motor 17 so as to change the magnification ratio.
Patent JP-H0822670-A (JP)
Title: Input level automatically adjusting device
Inventor: FUKUMA HIROYUKI
IPC: G11B20/04
Filed: 1994-07-01
Abstract: PURPOSE:To provide an automatic input level adjusting device without making the signal level outputting to a sound recording device fluctuate by detecting the level of a sound signal whose level is adjusted in the process of returning it to the original level after adjusting the level of the inputted sound signal and confirming that the level is not again excessed over a reference level by returning it. CONSTITUTION:The detected signal voltage of a level detecting circuit 5 is A/D converted, digital data are periodically inputted to a digital control circuit 8 and compared with a reference voltage V1. When the digital data are larger than the reference voltage V1, a level adjusting circuit 4 is controlled so as to decrease an electronic variable resistor by one step. After the data become smaller than the reference voltage V1, digital data when the electronic variable resistor is incresed by one step from the current digital data are obtained and, when the data are compared with the reference voltage V1 and that they are smaller than the reference voltage V1 for a fixed time (t), the level adjusting circuit 4 is controlled so as to return the electronic variable resistor by one step.
Patent JP-H0815440-A (JP)
Title: Blood-stream quantity measuring device
Inventor: YOKOI KOJI
IPC: G01T1/161
Filed: 1994-06-30
Abstract: PURPOSE:To measure the radioactivity count in a blood stream efficiently by mounting buffer memories of two systems, alternately changing over each temporary storage in detected data and storing the detected data at all times. CONSTITUTION:A PET device 1 starts its operation and data collection is started while data from a radiation detector 2 begin to be stored in a main memory 8. Consequently, data from the radiation detector 2 for the time required can be stored in the main memory 8. Since the buffer memories 6, 7 of two systems are changed over alternately and data from the radiation detector 2 for the fixed time are stored temporarily at all times, on the other hand, at least the data for the fixed time are stored temporarily in data from the radiation detector 2 before the time of the operation start of the PET device 1. Accordingly, the data of the radiation detector 2 before several sec after the time of the operation start of the PET device 1 can be acquired automatically at all times.
Patent JP-H0616446-A (JP)
Title: High-dispersion optical fiber and its production
Inventor: AIKAWA KAZUHIKO
IPC: C03B37/014
Filed: 1992-06-30
Abstract: PURPOSE:To improve a high-dispersion characteristic by melt-spinning a rod- shaped preform which is constituted by externally grinding a glass rod formed from quartz glass added with GeO2 to form a central core material and forming a clad layer added with F on the periphery thereof. CONSTITUTION:The glass rod is produced by depositing the glass particulates consisting of the quartz glass added with the GeO2 to a rod shape to form the porous glass preform, then dehydrating and sintering the preform. This glass rod is then externally ground to about 2/3 diameter, and thereafter, the glass rod is melt-stretched to form the central core material having the peak value of the refractive index higher by 2.5% than the peak value of the refractive index of the quartz. The rod-shaped preform is formed by repeating, several times, the process of externally depositing SiO2 glass particulates on the periphery of the central core material, then sintering and stretching the core material while adding the F thereto after dehydration to form the quartz clad layer added with the F having the refractive index lower by >=0.4% than the refractive index of the quartz. Such preform is melt-spun, by which the high-dispersion optical fiber having DELTA>=2.9% difference of the core-clad specific refractive index is obtd.
Patent JP-H0617450-A (JP)
Title: Travel restrainer of farm working machinery
Inventor: ADACHI TADAO
IPC: E02F9/22
Filed: 1992-07-01
Abstract: PURPOSE:To keep off such a fact that one's face fails to turn back to grasp a situation in the backward direction with a turning base as the reference and thereby checking becomes difficult in a state of making this turning base almost go along the longitudinal direction of a travel machine base, and a farm working machinery has been traveled backward in leaving an inadvertent state of going in the forward direction intact. CONSTITUTION:A travel restrainer is formed by a checking circuit consisting of both first and second switches Sw1, Sw2 being installed on the underside of a turning base 2 with a different radius each, a position detecting means 10 detecting a relative angle position between the turning base 2 and a travel machine base 1 from both first and second contact pieces 12, 13 being installed on top of this machine base 1, a detecting switch checking the operating direction of symmetrical travel levers 14, a buzzer or the like. With this constitution, such a backward state that any check by visual observation for checking the conditions of a travel scheduled spot becomes impossible can be recognized by a driver, so a caution awakening action takes place so as to operate a change, etc., of a position of the turning base 2 so as to make this visual observation achievable.
Patent JP-S5873946-A (JP)
Title: Fixed-anode x-ray tube
Inventor: SHIRAI KAZUE
IPC: H05G1/04
Filed: 1981-10-28
Abstract: PURPOSE:To obtain a fixed-anode X-ray tube, which can radiate fan-like X-ray with an almost homogeneous intensity distribution even when the thickness of the gantry is decreased, by constituting said X-ray tube by placing an anode and a cathode in such a manner that they face to one another in the direction perpendicular to the center axis of a cylindrical encircling case. CONSTITUTION:An anode 40 consists of a flat electron-impulse surface 41 and a metallic cylinder, which is provided on the back surface of the surface 41 and has a penetrating hollow space 42. It is supported at both longitudinal ends of a cylindrical encircling case 20 by means of supporting bodies 46 and 47, through metallic rings 22 and 23 which are similar to a metallic ring 34. The electron- impulse surface 41 is provided with a focus 43, which consists of a high-melting- point metallic layer, and located in such a manner that the surface 41 and a cathode 30 face to one another in the perpendicular direction to the center axis (O). A cylinder 44, the one end of which is closed, is positioned in the hollow space 42. It is provided with a number of small holes 47 directed around the back of the focus 43.
Patent JP-H05336975-A (JP)
Title: Dna and vector containing the same
Inventor: SHISHIDO KAZUO
IPC: C12N15/09
Filed: 1992-06-09
Abstract: PURPOSE:To obtain a new DNA useful for creating a vector adapted to an yeast or a basidiomycete. CONSTITUTION:The DNA has a base sequence of the formula and is capable of creating a chromosomic inserting type vector for the automonous replication in an yeast or the efficient transformation of a basidiomycete. For example, this vector is obtained by isolating a DNA sequence (autonomously replicating sequence) autonomously replicable in an yeast Saccharomyces.cerevisiae from a plasmid pLLE1 and pLPO3.
Patent JP-H0835850-A (JP)
Title: Road information displaying device
Inventor: ISHIKAWA KAZUMI
IPC: G08G1/0969
Filed: 1994-07-26
Abstract: PURPOSE:To automatically display the name of the traveling road of a vehicle by providing a map matching function section, etc., which decides the name of the traveling road of the vehicle from the present location of the vehicle decided based on radio waves from artificial satellites. CONSTITUTION:An information reading-out means 13 reads out map information 17 and road information 18 stored in a storing means 11 and a present location deciding means 12 decides the present location of its own vehicle based on radio waves from artificial satellites. Then a map matching function section 14 decides the traveling road of its own vehicle based on the road information 18 read out by the reading-out means 13 and the present location of the vehicle decided by the deciding means 12. Thereafter, a road information retrieving means 20 retrieves the level of the road information 18 containing road names and a road name retrieving means 16 decides the name of the road. Finally, a map retrieving means 15 decides the map to be displayed from map information 17 and a displaying means 19 displays the decided map and name of the road. Therefore, the driver of the vehicle can drive the vehicle without anxiety even in a strange place.
Patent JP-S5797535-A (JP)
Title: Electrophotographic receptor
Inventor: KONDOU HIDEYO
IPC: G03G5/00
Filed: 1980-12-10
Abstract: PURPOSE:To obtain a superior photoreceptor which hardly suffers from a dielectric breakdown and has less variation in image quality even after many copies are taken, by forming an insulating layer after treating the surface of a photoconductive layer in an alkali solution and then making projections obtuse partially by etching after the photoconductive layer is formed. CONSTITUTION:On a base, a photoconductive layer is formed by dispersing a photoconductive material, such as Cds, in a binding agent and then the photoconductive layer is dipped in aqueous ammonia (8-9N) or a solution of NaOH, KOHCa(OH)2, etc., for several minutes and then washed and dried. An insulating layer is formed by using polystyrene resin, etc. If dust or metallic powder of the base is mixed during the formation of the photoconductive layer to form a projection on the surface of the layer, the projection is etched partially in an alkali solution to be made obtuse, so that a dielectric breakdown is hard to occur. Therefore, even when the photoreceptor is used repeatedly, pinholes by corona discharge are hardly formed and excellent images are obtained.