baber/WOPTO huggingface dataset:
Patent JP-S57164769-A (JP)
Title: Replenishing method for toner
Inventor: MINESHIMA TERUO
IPC: G03G15/08
Filed: 1981-04-02
Abstract: PURPOSE:To charge a toner electrostatically and stably by friction with a carrier and to prevent the scattering of the toner by changing the replenishing ratio of the toner without changing the operating speed of a toner replenishing device according to the change in the compsn. of the developer. CONSTITUTION:Two turning rollers 10a, 10b for replenishing are provided in the lower part of a hopper 9 which contains a toner in the inside assuming a funnel shape, and these are driven and controlled by means of a motor and a clutch. The roller 10a keeps revolving at all times during copying work to replenish the toner and the roller 10b is operated by the signal from a toner concn. detecting element 13 to replenish the toner. Fine grooves or small dents are provided on the surfaces of the rollers 10a, 10b, and the toner is carried out continuously by each small amt. from the hopper 9. Thereby, the toner is charged electrostatically and stably by friction with the carrier and the scattering of the toner is prevented.
Patent JP-S53135232-A (JP)
Title: Main memory control system
Inventor: IMAMURA JIROU
IPC: G11C7/22
Filed: 1977-04-30
Abstract: PURPOSE:To realize the main memory control system by which the number of write requests is reduced, by storing write data in the data buffer until the accordance with the store data width of the memory.
Patent JP-S51126730-A (JP)
Title: Composite data processing device.
Inventor: SATOU MASAYUKI
IPC: G06F13/00
Filed: 1975-04-25
Abstract: PURPOSE: To reliably prevent a job registered in a common memory, which is going to be realized to be executed by a certain processing device, from being interfered by the other one. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56147374-A (JP)
Title: Charging method for zinc alkaline battery
Inventor: SATOU YUUJI
IPC: H02J7/02
Filed: 1980-04-18
Abstract: PURPOSE:To enable a zinc alkaline battery to be charged exactly and rapidly, by repeating those processes such as a charging process, a forced discharging process, the process of prohibiting a comparison between a battery terminal voltage and a standard voltage after forced discharging, and a subsequent comparing process. CONSTITUTION:A power source 1 is connected to a battery 3 through a transistor 2, and a voltage comparator 4, timer circuit 5, 8, 9 and a pulse discharge power source 11 are arranged between them. After charging for a time T1 by the timer circuit 5, the pulse discharge power source 11 is made to be on by the timer circuit 8, and discharge is done for a time T2. Thereafter, the output of a voltage comparator 4 is prohibited for a time T3 by the timer circuit 9 through an ''And Gate 10'', and, after that, a comparing charging action is repeated. Accordingly, as full charging is detected by an open-circuitted voltage not affected by the dispersion of a battery, there is no possibility of exess or deficient charging, and very exact charging can be expected.
Patent JP-H07286643-A (JP)
Title: Locker joint and chain for power transmission
Inventor: EDOWAADO ETSUCHI KOORU JIYUNIA
IPC: F16G5/18
Filed: 1995-02-14
Abstract: PURPOSE: To reduce abrasion, and realize efficient power transmission by forming a pin to connect adjacent links to each other in an irregular form having a flat front surface as a working surface and a convex back surface, and forming a hole in which the pin is loosely fitted of plural arc surfaces. CONSTITUTION: In a power transmission chain 10 having a guide link line 12 in which an inner link line 14 is held, adjacent links of guide links 16 composing the guide link line 12 and inner links 18 composing the inner link 14 are connected to each other by pins 20. The pin 20 has a flat front surface as a working surface, and a convex back surface, oscillation contact of the flat front surface is started from an arc part on the hole front surface side at a contact point 110 to a hole comprising plural arc surfaces and provided on the side of the links 18, and free motion of the pin 20 to the links is allowed as the minimum clearance is held at a point 112 between a back surface 73 of the hole and the back surface of the pin 20.
Patent JP-H01226807-A (JP)
Title: Fat emulsion and production thereof
Inventor: SEKINE TAKASHI
IPC: A61K9/107
Filed: 1988-03-04
Abstract: PURPOSE:To obtain a fat emulsion of a water-insoluble drug in a form applicable by intravenous injection, by mixing and emulsifying a water-insoluble drug with a vegetable oil and a specific surfactant such as lecithin and/or polyoxyethylene-polyoxypropylene copolymer, etc. CONSTITUTION:The objective fat emulsion is prepared by mixing (A) a water- insoluble drug such as the compounds of formula I-IV with (B) a vegetable oil such as soybean oil, safflower oil, sesame oil or cottonseed oil and (C) one or more kinds of surfactants selected from lecithin, polyoxyethylene- polyoxypropylene copolymers, polyoxyethylene hardened castor oils and polyglycerol fatty acid esters, preferably dissolving the components under heating and homogeneously emulsifying with a homogenizer. The emulsion has particle diameter of <=1mm, is extremely stable, resistant to precipitation of the drug component even after the storage over a long period and applicable by intravenous injection because there is no decomposition of the drug, increase in the particle diameter, formation of droplet and discoloration of the material even by thermal sterilization.
Patent JP-H06263684-A (JP)
Title: Production of optically active halohydroxycarbonyl compound
Inventor: MIKAMI KOICHI
IPC: C07B61/00
Filed: 1993-03-11
Abstract: PURPOSE:To efficiently obtain in high yield the subject compound useful as e.g. an intermediate for medicines, etc., by reaction between each specific silyl enol ether and a haloacetaldehyde, etc.,in the presence of a specific complex. CONSTITUTION:The objective compound of formula IV can be obtained by reaction between (A) a silyl enol ether of formula II [R<1> is H or lower alkyl; R<2> is H, lower alkyl, NR<2>, OR, SR or SeR (R is alkyl); R<3> and R<4> are each the same as R<1>] such as 2-[(trimethylsilyl)oxy]propene and (B) a haloacetaldehyde of formula III (X<1>-X<3> are each H, F, Cl or Br) such as trifluoroacetaldehyde or a hemiacetal or acetal thereof in the presence of a binaphthol-titanium complex of formula I (X is Cl or Br).
Patent JP-2000252481-A (JP)
Title: Module
Inventor: KAMOTA HIROKI
IPC: H01L31/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a product by making a universal module for composing a light transmission/reception part that is used for a photoelectric sensor system or the like. SOLUTION: A module 1 has its appearance in nearly cubic shape, are mounted to a module base 2 so that the light reception axis of a photo IC 3 for composing a light reception part faces upward, and are covered with a resin cover 5 that is composed of a light transmissive material. Electrode parts with the same function are arranged at the bottom and rear surfaces of the module 1, thus selectively connecting two orthogonal surfaces for a circuit substrate and selectively using the module 1 in a horizontal or vertical state appropriately.
Patent JP-S58169957-A (JP)
Title: Semiconductor memory device
Inventor: OKAJIMA YOSHINORI
IPC: H01L27/102
Filed: 1982-03-31
Abstract: PURPOSE:To contrive the improvement of switching speed and the reduction of occupation area by forming a word line or a bit line of a buried layer by a method wherein a P-N-P load transistor is formed to a vertical type, and the cell is formed into a three-layer structure in a P-N-P-N-type memory cell. CONSTITUTION:A P-layer 3 is superposed by burying an N<+> layer for the word line W- on a P-substrate, then the array direction is isolated by a layer 9 and isolated from peripheral circuits by a layer 8, next a layer 3 is isolated by a layer 6, accordingly transistors Q10-Q'30 are arranged symmetrically. The electrode Es of the N-emitter 4 of the select element Q30 is connected to the bit line BL, then the electrode C of the N-emitter 5 in operation of Q30 and a hold transistor Q20 is connected to the electrode B' of the common P-base to Q'20 and Q'30, and the P-emitter 7 of the load Q10 is connected to the word line W+. Since the loads Q10 and Q'10 are vertical type, hFE is large, and there is less dispersion in manufacture, further the amounts of unnecessary charges accumulated in each node are small. Therefore, the switching speed of the cell is improved. Since the word line W is buried, the occupation area is decreased.
Patent JP-H08309449-A (JP)
Title: Drawing press forming device
Inventor: OKAMOTO SUSUMU
IPC: B21D24/00
Filed: 1996-03-08
Abstract: PURPOSE: To prevent generation of phenomenon of die contact due to defective parallelism between a die and punch. CONSTITUTION: The part of a die face 1a of die 1 along the part excepting a final product shaped part Pa of a blank B is split as an insert die 10, an auxiliary die face 10a of the insert die 10 is protruded from the die face 1a in a fine quantity. By bringing the auxiliary die face 1a into tight contact with the punch 5 through the blank B, the min clearance and parallel between the die 1 and punch 5 is assured.
Patent JP-H11206560-A (JP)
Title: Heating tableware for electromagnetic range
Inventor: SAGO KUNIYOSHI
IPC: A47J27/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide ceramic heating tableware usable for an electromagnetic range. SOLUTION: The heating part 5 embedded without fixing a hot plate 1 heated by electromagnetic induction by a high frequency, is arranged by arranging a space 2 on the receiving pan 3 by penetrating an air vent 4 through an optional place of the bottom surface of the receiving pan 3 molded by a nonconductive construction material. The heating part 5 is installed at the bottom outside of a main body 6 molded by a nonconductive construction material.
Patent JP-2000220013-A (JP)
Title: Work clothes both as life clothes and heat insulating clothes
Inventor: TENKAI KIYOSHI
IPC: A41D3/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain work clothes both as lifesaving and heat insulating clothes, having light weight, excellent in feeling of wearing, workability and safety, useful for offshore operation or the like by comprising sheets enclosing a buoyancy material and adhering its peripheral region with the sheet the face and the back with consistency. SOLUTION: The wear comprises the buoyancy material 20 having air- permeable voids, an interior material 30 comprising waterproof and air permeable film 31 enclosing the buoyancy material 20, an exterior material 40 installed on the outside of the interior material 30 having air-permeability, comprising hollow fibers or the like having air thermally welded in inside, at least the interior material 30 comprises sheets 10, 11 enclosing the buoyancy material 20 and adhering its peripheral region with the sheets the face and the back with consistency. The interior material 30 is thermally welded the face and the back with consistency to form independent sections in desired shape having 1-100 cm2 of area, enclosing the buoyancy materials 20 to each section, and the sheets 10, 11 are preferably installed on flexible parts such as sides and elbows or knees or the like.
Patent JP-H02289067-A (JP)
Title: Character pattern signal generating device
Inventor: KAJIMOTO KAZUHIRO
IPC: G09G5/20
Filed: 1989-03-02
Abstract: PURPOSE:To improve the generation speed of a dot pattern by converting a control point of a conic spline for constituting a character outline to an auxiliary point on its conic spline. CONSTITUTION:A maximum gap arithmetic circuit 7 calculates the maximum gap DELTAS of a segment R and a conic spline, and in the case the maximum gap DELTAS is larger than a reference value, the conic spline is outputted as outline data. On the other hand, in the case the maximum gap DELTAS of the segments R, R for connecting a start point A and a middle point M, or the middle point M and an end point B, and a bulge of the conic spline is smaller than the reference value, furthermore, a segment T for connecting the start point A and the end point B is calculated, and the maximum gap DELTAS' of this segment T and the bulge of the conic spline is calculated. In the case this maximum value DELTAS' is large than the reference value, and in the case it is smaller than the reference value, the segment R and the segment R, and the segment T for connecting the start point A and the end point B are selected, respectively and outputted to a buffer circuit 9. In such a way, the generation speed of a dot pattern can be improved.
Patent JP-S63217894-A (JP)
Title: Controller for electronic equipment
Inventor: SOMEYA IKUO
IPC: G10L15/00
Filed: 1987-03-06
Abstract: PURPOSE:To execute a satisfactory control by a simple constitution, by providing in parallel a speech recognizing means and a voice detecting means, controlling continuously an equipment by a recognized control command, and also, stopping its continuous control by inputting an arbitrary voice. CONSTITUTION:A means (circuit 2) for recognizing the contents of a voice input (microphone 1) and a means (circuit 3) for detecting whether the voice input exists or not are provided in parallel, and the continuous control of an electronic equipment 4 is executed by the voice input of once recognized by the speech recognizing means 2, and also, when it is detected that a new voice input exists, by the voice detecting means 3, the continuous control is stopped. In such a way, since a simple voice detecting circuit 3 is provided in parallel, the continuous control of the equipment and its stop can be executed by one CPU, and the control of the electronic equipment can be executed satisfactorily by a simple constitution.
Patent JP-H06242766-A (JP)
Title: Print image display device
Inventor: ISHIDA MINAKO
IPC: G09G5/24
Filed: 1993-02-16
Abstract: PURPOSE:To provide the print image display device which can display a print image of mirror characters when the mirror characters are printed. CONSTITUTION:A mirror print setting key and an image display key are provided on a keyboard and when the image display key is depressed (S7: YES) after '1' is set (S6) to a mirror print flag with the mirror print setting key, document data of a text stored in a text memory are expanded into dot pattern data, which are inverted horizontally and vertically to display the mirror image of the text (S8: YES, S9). Consequently, when the mirror characters are printed, the print image of the mirror characters can be displayed and the print image is confirmed before the mirror characters are printed, to be able to print the mirror characters without performing troublesome operation through trial and error and a waste of a film sheet, etc.
Patent JP-H10244284-A (JP)
Title: Sludge discharging device of fluidized bed water purifying apparatus
Inventor: MIZUMORI TAKASHI
IPC: C02F3/08
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To discharge strongly stuck sludge by a device wherein a space between a supporting part for fluidizing filter medium and an inlet part of water to be treated into a septic tank is divided into a plurality of parts with openable/closable partitions and when the sludge is discharged, the water to be treated is fed under high pressure into a sludge storing part whose connection with the fluidized bed main body side is shutted. SOLUTION: Water to be treated in a fluidized bed 1 flows into from a pipe 7 for feeding the water to be treated through a pump 14 and a valve 13 for controlling the water to be treated and rises from a partition plate 3 and is brought into contact with a filter medium 2 through a filter medium supporting part 8. The treated water after clarification is drained from a water distribution pipe 17. Sludge 10 is accumulated in a sludge storing part 18. Discharging of the sludge is performed in such a way that the partition plate 3 is closed by operating a partition plate operating part 5 and pulling up a wire 4 for operating the partition plate and a drain valve 12 is opened and the water to be treated is fed from the pump 14 to sweep the sludge 10 away and the sludge is discharged from a sludge discharging pipe 11.  When the pipe 7 for feeding the water to be treated is clogged, the valve 13 for controlling the water to be treated is closed and the clogged substance is removed with high pressure air of a compressor from an air control valve 15 to perform complete discharge of the sludge.
Patent JP-H03252563-A (JP)
Title: Erlang variance measuring instrument
Inventor: OTSU GENICHI
IPC: G01J9/00
Filed: 1990-03-02
Abstract: PURPOSE:To improve the limit of stability measurement which is limited by a rounding error by making a counter cumulatively count the rise of the output signal of an oscillator which outputs an electric signal of reference frequency nearly equal to the frequency of an input signal. CONSTITUTION:The input signal Sa is detected and converted by a detector 1 into a rectangular wave signal Sb of the same repetitive frequency fL and an electric signal Se of difference frequency fB between the frequency fL of the signal Sa outputted separately by an oscillator 8 and an electric signal of similar frequency fR is obtained by a difference frequency output circuit 10. The output signal of the oscillator 8 is counted cumulatively and continuously by a counter 5 and latched in a latch circuit 7 with a latch signal Sc counted by a counting timing signal generator 6 with the signal Se. The counted value of this counter 5 is stored in a memory 3 every time the latch is updated. Then a data processing part 4 calculates Erlang variance with the data processing start signal Sd of a measurement data quantity counter 9 which counts the signal Sc.
Patent JP-H08246505-A (JP)
Title: Underwater turntable
Inventor: FURUMATSU NOBUSHIGE
IPC: E02F5/00
Filed: 1995-03-10
Abstract: PURPOSE: To prevent a leak of water into a turntable of an underwater working machine and maintain the function of such a sealed structure. CONSTITUTION: The bearing portion of a turntable provided between a lower frame 50 and an upper frame 51 and a swing operating room 13 are formed into a sealed structure via seals 20, 22, 23. Pressure synchronizing cylinders 26, 27 to feed a lublicating oil into the sealed structure are made up of a bag member whose inside volume is changeable with outside pressure. The pressure harmonizing cylinders 26, 27 are provided at a position, equal to or lower than that of the sealed structure.
Patent JP-S61212256-A (JP)
Title: Sweetener composition having low calorific value
Inventor: FUJII SHIGEYOSHI
IPC: A23L27/30
Filed: 1985-03-15
Abstract: PURPOSE:To provide the titled sweetener composition for yogurt, etc., having excellent taste, flavor and storage stability, by adding solid corn syrup having a specific dextrose equivalent and an anti-caking agent to a mixture of aspartame, natural fruit and a flavoring substance. CONSTITUTION:The objective sweetener composition can be produced by adding (A) a solid corn syrup and/or a lowly decomposed amylopectin having a dextrose equivalent of 2-22 and (B) an anti-caking agent to (C) a mixture of (i) alpha-L- aspartyl-L-phenylalanine methyl ester (aspartame), (ii) one or more kinds of natural fruits, fruit juice, and powdered fruit peel, and (iii) a natural or artificial flavoring substance. The anti-caking agent is preferably tribasic calcium phosphate, calcium carbonate, crystalline cellulose, etc., or their mixture.
Patent JP-H04285630-A (JP)
Title: Production of copolyester with liquid crystal nature
Inventor: YOSHIDA SEIJI
IPC: C08G63/60
Filed: 1991-03-15
Abstract: PURPOSE:To obtain the title polyester improved in both mechanical strength and elastic modulus by reaction of a specific oligoester with hydroxycarboxylic acid to bring into a copolymerized oligomer, which is, in turn, acylated followed by polymerization using a specific catalyst. CONSTITUTION:First, a copolymerized oligomer is produced by reaction of (A) 5-95mol%, in terms of recurring unit, of a stock oligoester made up of recurring unit of formula I (R<1> and R<2> are each 6-20C divalent aromatic hydrocarbon or 4-20C alicyclic hydrocarbon) such as oligoethylene terephthalate with (B) 95-5mol% of a hydroxycarboxylic acid of formula II (R<3> is 6-20C divalent aromatic hydrocarbon forming an aromatic ring) such as p-hydroxybenzoic acid. Then, this copolymerized oligomer is acylated using an acylating agent followed by polymerization under vacuum pressure using an organotitanium compound as catalyst, thus obtaining the objective copolyester with liquid crystal nature capable of reducing the coexistence of foreign substances.
Patent JP-2000250127-A (JP)
Title: Camera cooling device, and method for inspecting inside of high-temperature pipeline by this device
Inventor: HIDA TAKAMICHI
IPC: G03B17/55
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a camera cooling device by which its inside can be inspected in a comparatively high temperature state by a CCD camera and the like in order to inspect and maintain the steam pipeline of an electric power station and the like, and to provide the method for inspecting the inside of a high-temperature pipeline by using the camera cooling device. SOLUTION: This camera cooling device is equipped with a device main body 3 which is cylindrically formed as a whole and provided with a camera housing part 2 where the camera 1 is housed so that the camera 1 is freely inserted and pulled out and whose tip part is opened, a cable insertion part 4 provided by piercing through the center and the back end of the housing part 2 of the main body 3, an air guiding path 5 through which the back end and the housing part 2 are communicate with each other, and a cavity forming spacer 7 formed between the inside circumference of the housing part 2 and the outside circumference of the camera 1 so as to form an almost ring-like air flowing space 6 between the inside circumference of the housing part 2 and the outside circumference of the camera 1.  Then, an air hose 8 is coupled to the path 5 and the cooling air is circulate in the housing part 2 and discharged outside the main body 3.
Patent JP-H10246460-A (JP)
Title: Ceiling placement type air-conditioning equipment
Inventor: UCHIYAMA TETSUSHI
IPC: F24F13/20
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the attachment and detachment between a suction port structure body and a wind-round string and to correct the scattering of the storage of the suction port structure body into a body by engaging a chain- shaped spherical engagement member of the wind-round string to an engagement member that is provided at the frame of a suction port structure body. SOLUTION: A frame 15a that is formed around a suction port 12 of a suction port structure body 15 has a slit 34 as the engagement part of a crank shape. Also, balls 33 that are a plurality of spherical engagement members being provided in a chain are provided at a wind-round string 18. For mounting the string 18 to the suction port structure 15, four strings 18 are engaged to slits 34 at four locations of a frame 15a of the suction port structure body 15. In this case, by holding the slits 34 among the balls 33, the suction port structure body 15 is suspended by a plurality of balls 33 being provided in a chain at the string 18. Also, by changing a position where the balls 33 are hung, the accommodation scattering of the suction port structure body 15 can be corrected easily.