baber/WOPTO huggingface dataset:
Patent JP-H05228058-A (JP)
Title: Electric water heater
Inventor: UNEKI HIDEJI
IPC: A47J27/21
Filed: 1992-02-24
Abstract: PURPOSE:To obtain a cheap electric water heater with excellent operability and less trouble by a method wherein a branch path leading to a container is provided at the elevation at which water is lifted when a motor operates at a specified rotating speed or lower, a water cleaning device is mounted enroute from the branch path to the container, and an impeller is rotated to deliver liquid contained in the container outside the container. CONSTITUTION:A water cleaning path 31 leading to a container 1 declines toward the container 1 and has a smaller cross-section area than a path leading from a branch path 30 to a front end 19 of a leading path 13, and a water cleaner 32 is provided at the front end of the water cleaning path 31, facing the container 1. When water cleaning operation starts, an impeller 7 spins at a low rotating speed to deliver liquid from the container 1. Because of the low rotating speed, the liquid delivered is lifted only up to the elevation at which the branch path 30 is located, so that the liquid is continuously circulated from the container 1 through the water cleaning path 31 to the water cleaning device 32 and then to the container 1. When a hot-water service knob 24 is operated, a motor 9 rotates at a specified rotating speed or higher to deliver the liquid contained in the container 1.
Patent JP-S54128636-A (JP)
Title: Cash memory control system
Inventor: MUKAERITA TAKASHI
IPC: G06F12/08
Filed: 1978-03-30
Abstract: PURPOSE: To perform good efficiency control, by providing the comparator representing whether the address data designated with CPU is in existing in the cash memory or not, and changing the handling of the cash memory based on the nature of the access request from CPU.  
     CONSTITUTION: In the data processing unit having the cash memory, the directory consisting of the high speed static RAM having the comparator 43 representing whether the address data designated with CPU is in existing in the memory or not. Further, the tag signal representing the input and output operation of CPU is fed to the directory, the output from the address register 41 is fed to the high speed static RAM 42, the output of RAM 42 and the bank designation field of the register 41 are compared by the comparator 43, the output of the comparator 43 is outputted via the multiplexer 45, the addrss designated is delivered from the main memory to CPU, and the block including the address data designated is transferred from the main memory to other memory. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05235603-A (JP)
Title: Horizontally and vertically polarized wave changeover feed horn
Inventor: KAMINAKADA KATSUAKI
IPC: H01P1/16
Filed: 1992-02-24
Abstract: PURPOSE:To widen the band characteristic and to reduce the conversion loss by selecting a received electromagnetic wave among plural electromagnetic waves, using two mode converters and converting the mode into the waveguide mode and outputting the converted wave with respect to the horizontally and vertically polarized wave changeover feed horn. CONSTITUTION:A circular waveguide 2 is bonded to one end of a circular waveguide 3 through which an electromagnetic wave in the circular TM mode is propagated in a direction where guide axes are set in a line, a square waveguide 10 through which an electromagnetic wave in the square TE mode is propagated is bonded to the other end so that the guide axes are at a right angle to each other, and a phase shifter (comprising a metallic plate 6 and a dielectric body 7) setting a phase difference of the electromagnetic wave propagated through the transmission line is provided to a midpoint of the transmission line in the waveguide 2. Then a received electromagnetic wave is selected among plural electromagnetic waves introduced to the circular waveguide 2, the phase is varied by using the phase shifter, the electromagnetic wave is converted into the electromagnetic wave in the circular TM mode and the electromagnetic wave in the circular TM mode propagated in the inside of the circular waveguide 3 is converted into the electromagnetic wave in the square TE mode and outputted from the square waveguide 10.
Patent JP-H09228559-A (JP)
Title: Spacer
Inventor: NISHIBORI KIMIKO
IPC: E04C5/20
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a spacer which has a high workability to be mounted on steel bars and can hold the stably when they are installed in a form. SOLUTION: A spacer concerned is composed of a reinforcement holding part 2 in approx. C-shape and two legs 3 furnished below the reinforcement holding part 2, wherein the reinforcement holding part 2 is mode of an elastic material and equipped with at least two projections 7 on the inside surface in its upper part while a certain spacing is set, and a plurality of spheres 10 are formed at the bottoms of the legs 3. The legs 3 are arranged spreading downward, and a reinforcing rib 8 may be furnished in an intersecting form between the two legs 3, 3. Mounting of the spacer 1 can be performed very simply by inserting into steel bars from an insert hole provided crosswisely in the reinforcement holding part 2 and detaining upon hitching the steel bars at a detaining piece 4. Thus the working easiness is ensured.
Patent JP-H03240270-A (JP)
Title: Schottky diode
Inventor: NISHIKIYA YOSHINORI
IPC: H01L29/47
Filed: 1990-02-19
Abstract: PURPOSE:To select a free shape with superior workability by using compound wherein specified organic compound is doped with electron acceptor, as the P-type region of a Schottky diode. CONSTITUTION:Compound obtained by doping organic compound expressed by a formula with electron acceptor is used as the P-type region of a Schottky diode. R<1>, R<2>, R<3>, R<4> and R<5> in the formula are represent hydrocarbon residue of hydrogen or carbon 1-20, respectively, and may be identical or different. Ar<1> and Ar<2> represent bivalent aromatic hydrocarbon residue. In the formula, (l) is an integer larger than or equal to 0, (m) is an integer larger than or equal to 1, and (n) is an integer larger than or equal to 2. In this Schottky diode, specified compound soluble in solvent is used as the p-type region, so that workability is excellent and a free shape can be selected. Further a large area device can be manufactured with high precision.
Patent JP-H04274798-A (JP)
Title: Fast breeder reactor
Inventor: KAWASHIMA MASATOSHI
IPC: G21C5/20
Filed: 1991-03-01
Abstract: PURPOSE:To keep small positive reactivity accompanying the decrease of coolant density, and easy operability and preferable breeding characteristic during normal operation. CONSTITUTION:In a fast breeder reactor of which main core fuel is a plutonium and of which coolant is a liquid metal, axial enrichment distribution of core 10 fuel is provided, the enrichment at the center of the core is made to a maximum in axial direction and a blanket zone is provided around the core 10. By this configuration, the deterioration of the breeding characteristic can be avoided, and the positive reactivity by a coolant can be substantially decreased, and therewith a much safer fast breeder reactor to which does not adopt a heterogeneous core arrangement that may bring about the degradation of nuetron binding degree at the core and also does not spoil the operability thereof, can be obtained.
Patent JP-H10232981-A (JP)
Title: Merchandise sales data processor
Inventor: KAMIKO SUMIO
IPC: G07G1/14
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To accurately accumulate the sales by sales floors as to merchandises sold on more than one sales floors. SOLUTION: Each terminal machine (10) is provided with a sales floor management data storage means 13S, an automatic machine sales floor data storage means 13T, merchandise diciding means (11, 12), sales floor deciding means (11, 12), 1st generating means (11, 12), display control means (11, 12), a selecting means (14S), 2nd generating means (11, 12), and transmitting means (11, 12) for merchandise registration information by the sales floors and a host machine 30 is provided with accumulation-by-sales-floor means (31, 32); and merchandises sold on more than one sales floor can be accumulated by the sales floors by the host machine 30 irrelevantly to on which sales floor a customer purchases a merchandise and by which terminal machine (10) the customer checks out.
Patent JP-S57151853-A (JP)
Title: Liquid chromatography separation and its device
Inventor: IRIGUCHI NORIO
IPC: B01D15/08
Filed: 1981-03-16
Abstract: PURPOSE:To separate constituents in a specimen with accuracy and without damage to it according to the difference of their coefficients of sedimentation (floating) by constituting around a specified axis a flexible tube for passing a liquid specimen in a curved section and a section of coil shaped revolving body and rotating both sections in a certain ratio of rotation. CONSTITUTION:A flexible tube 1 through which specimen liquid is passed is inserted into a flexible tube 3, and the first intermediate portion 4 and second intermediate portion 6 are bent in opposite directions so that both will not touch each other, and the tube 1 in coil form is supported on a rotating body 2, and the portions 4 and 6 and the rotating body 2 are rotated at speeds W1, W2 and W3 respectively so that the relation expressed by the formula can be met. The portions 4 and 6 are rotated at the same speed, for example at 500rpm, in the mutually opposite directions through a specific combination of pulleys 11 and 13, belts 14 and 23, and gears 18 and 20. With this arrangement the tubes 1 and 3 are kept from twisting, which eliminates necessity of slide section and a specimen (blood, urine, etc.) will not be damaged and it can be centrifugally separated without intrusion of miscellaneous germs.
Patent JP-H05236514-A (JP)
Title: Catv repeater supervisory and controlling system
Inventor: MARUYAMA MITSUTOSHI
IPC: H04N21/647
Filed: 1992-02-24
Abstract: PURPOSE:To automatically return a precharge gate switch built in a repeater to the switching state before a power failure even in the case that the switching state is different from the state controlled in the past by occurring the power failure in the repeater. CONSTITUTION:A center supervisory and controlling device 1 polls repeaters 7, 8, and 9 through a CATV transmission line 6 to collect monitoring data and controls the switching of the precharge gate switches built in the repeaters 7, 8, and 9 to write control contents in a control result history data base 4. The center supervisory and controlling device 1 compares the switching states of precharge gate switches out of collected monitoring data with the switching states stored in the control result history data base 4 and remotely controlled finally, and switchings of precharge gate switches are remotely controlled by preceding control contents if they do not coincide with each other.
Patent JP-S52120194-A (JP)
Title: Enzymatic preparation of oligonucleotide having known base sequence
Inventor: SAKAGUCHI KENJI
IPC: C12R1/01
Filed: 1976-04-01
Abstract: PURPOSE: To add one base of nucleoside-5,-diphosphate to oligonucleotide without causing phosphorolytic reaction by the use of heat-stable polynucleotide-phosphorylase obtained from Thermus thermophilum. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01211933-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HONDA HIDETOSHI
IPC: H01L21/60
Filed: 1988-02-19
Abstract: PURPOSE:To prevent a disconnection due to immersion of any external water content from occurring by a method wherein a metallic electrode for inputting external signal is formed of multilayer electrode film series-connecting the capacitances. CONSTITUTION:A metallic electrode for inputting external signal is composed of a three layered conductor layer while the topmost conductor layer 30 as an electrode for connecting signal input, the intermediate layer 40 for connecting conductor to inner circuit and the lowermost layer 50 comprising resistance material such as polycrystalline silicon are respectively used as connecting conductors to a substrate 10 (GND). Static capacitances C1, C2 using silicon oxide films 60 as dielectric are respectively formed between the topmost layer 30 and the intermediate layer 90 as well as between the intermediate layer 40 and the lowermost layer 50 while a resistor R using the lowermost layer resistance conductor film 50 is inserted between a circuit knot (a) and the substrate (GND). In other words, the capacitances C1, C2 are structured to be connected in series not to be directly connected by a conductor from the metallic electrode 30 on a chip to an inner circuit (b). Through these procedures, a disconnection due to immersion of any external water content can be prevented from occurring.
Patent JP-H01211101-A (JP)
Title: Parameter correcting device for assuming vehicle movement condition
Inventor: KAWABE TAKETOSHI
IPC: G05B13/00
Filed: 1988-02-19
Abstract: PURPOSE:To remove a detecting error due to a sensor fitting, etc., and to accurately assume the parameter of the communication characteristic of a vehicle by providing an off-set correcting signal generating device to correct the off-set quantity of the detecting signal of a steering quantity and a movement condition. CONSTITUTION:A steering quantity thetaS of a steering handle is detected by a handle steering quantity detecting device 1 and a movement condition quantity (y) of a vehicle is detected by a movement condition quantity detecting device 2. Based on these detected steering quantity thetaS and movement condition quantity (y), an extended value arithmetic unit 3 obtains an extended input value xsiand an extended response value eta of an extended differential equation eta=theta.xsi introduced from the communication characteristic of the movement condition quantity (y) for the steering quantity thetaS of the vehicle. On the other hand, an off-set correcting signal generator 4 outputs an off-set correcting signal (a) to correct off-set quantities DELTAthetaS and DELTAy of detecting values thetaS and (y) from devices 1 and 2. By these input value xsi and response value eta and correcting signal (a), a parameter correcting device 5 obtains the corrected value of a parameter theta.
Patent JP-H02217138-A (JP)
Title: Mold for continuous casting and controlling method thereof
Inventor: NAKAJIMA TAKAHARU
IPC: B22D11/124
Filed: 1989-02-16
Abstract: PURPOSE:To prevent lowering of cooling capacity in a mold by forming as dividing a mold wall into two or more steps in casting direction of the mold, constituting as dividing a mold wall at downstream side of plural cooling water guide plates in width direction of a cast slab and making each cooling guide plate as possible to contact/separate and shift. CONSTITUTION:The mold is made to two divided assembling construction of an upstream side mold 1 and downstream side mold 2, and the downstream side mold wall 2 is composed of plural rectangular or tortoise shell-state cooling water guide plates 3. Both divided molds are connected with shifting device of cylinders 4, etc., through links 8 so that pair of the mold wall faces are possible to shift as coming into contact, respectively. The water supplying hole 5 series and water drainage hole 6 series are alternately arranged in the cooling water guide plate 3 constituting the downstream side mold 2 wall and water pressure is detected with pressure detectors 7 arranged at water supplying part and water drainage part, and the cooling water guide plate 3 is shifted with the cylinder 4 according to this detected value. By forming any one side of the water supplying hole and the water drainage hole to slit-state long hole, uniform stream of water film between the mold 10 and the cooling water guide plate 3, is obtd. By this method, the lowering of cooling capacity in the mold is prevented and formation of the solidified shell is increased and made uniform.
Patent JP-H06251376-A (JP)
Title: Optical information recording method
Inventor: HORIE MICHIKAZU
IPC: G11B7/0045
Filed: 1993-02-25
Abstract: PURPOSE:To increase recording density by specifying the conditions of recording power, bias power, and reproducing power. CONSTITUTION:Reproducing power Pr is a minimum necessary laser for reproducing or tracking information and preferably causes no deformation or deterioration of recording layer even after repeated irradiation and the level thereof is set in the range of 0.5-1mum. On the other hand, recording power Pw is selected such that any one or all of the melting point, decomposing temperature, softening temperature, etc., of the recording layer reach a sufficiently high level. Bias power Pb is used for preliminary heating of the recording layer and selected sufficiently higher than Pr but low enough to cause no significant physical variation in the recording layer by only one time irradiation. Pb can be selected upto a level close to a minimum recording power (Pmin) for write once type medium. Consequently, recording density can be enhanced by satisfying the condition; Pr<Pb<Pmin<Pw.
Patent JP-S54130111-A (JP)
Title: Coding system
Inventor: SAITOU MITSUO
IPC: H03M7/04
Filed: 1978-03-31
Abstract: PURPOSE: To achieve the improvement in recording density with simple circuit constitution by converting the binary signal of 2 bits to 4 bit codes of the specified type.  
     CONSTITUTION: When the binary signal of 2 bits is applied to a shift register 1 operating synchronously with the clock of a clock generator 4, the signal wherein 2 bits are 1 set is converted to the 4-bit signal of assigned codes X, Y based on the chart by a 4-bit register 5 via AND gates 11, 10, AND gates 8, 6, etc. connecting to inverters 9, 7. This converted signal is changed according to the bits of the codes X, Y by the gates 11, 13 and the input signals 00 to 11 to the shift register 2 are converted to the codes which are of the same characteristics as those of the 3PM coded signals of 4 bits of 1000, 0001, 0010, 0100 respectively and whose recording density may be increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52120486-A (JP)
Title: Spherical face machining method and operation control device thereof o n ordinary lathe
Inventor: SHINODA MITSUYOSHI
IPC: B23B5/40
Filed: 1976-04-01
Abstract: PURPOSE: To provide machining method and operation control device thereof to perform spherical face machining in a short time with high efficiency and high precission without using spherical plate gauge and the like by using a general purpose ordinary lathe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06250093-A (JP)
Title: Sample detection device
Inventor: HANEBUCHI KIYOHIRO
IPC: G02B21/18
Filed: 1993-02-25
Abstract: PURPOSE:To provide a sample detection device by which the images of samples whose magnifications are different from each other can be simultaneously obtained. CONSTITUTION:Light made incident from the sample is passed through an objective lens 41 and split into three optical paths by beam splitters 42 and 43. The light split by the splitter 42 is reflected on a mirror 44 and passed through a convex lens 45a. Then, the image thereof is pickedup as the high- magnification image by a TV camera 14a. The light advancing through the beamsplitters 42 and 43 is made incident on a TV camera 14b and detected as the middle-magnification image. The light split by the splitter 43 is reflected on a mirror 46 and passed through a concave lens 47b. Besides, it is made incident on a TV camera 14c and detected as the low-magnification image.
Patent JP-S57152172-A (JP)
Title: Photoenergy converter
Inventor: HARADA TOSHIAKI
IPC: H01L31/055
Filed: 1981-03-17
Abstract: PURPOSE:To provide the more effective photoenergy converter by a method wherein the short wave length light is converted into the wave length within the operating range of the solar battery making use of the fluorescent sheet radiated from one side. CONSTITUTION:The sheet unit is a structure comprising the numerous convexes of the pyramid type or the circular cone type on one side of the continuous chevron type at the section and containing the architectural dye base pigment with the maximum luminescent wave length of 450-800nm (for example, antraquinone base, indigo base, perinon base pigments) in the sheet or the film unit and/or the convexes. Most of the lights illuminated from the pigments in terms of the angles at the side of the convexes are radiated from the convex surface of the structure. Such a plastic structure and the solar battery are optically assembled to make the energy converter.
Patent JP-S52120732-A (JP)
Title: Microcomputer
Inventor: TANAGAWA KOUJI
IPC: G06F15/78
Filed: 1976-04-05
Abstract: PURPOSE: To realize DMA controller function in the form of 1-chip CPU for direct memory access DMA system. As a result, the external DMA controller is eliminated, thus facilitating easy data transfer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55129283-A (JP)
Title: 2,6-di-tert-butyl-4-methyl-thiopyrylium salt
Inventor: KAWAMURA KOUICHI
IPC: G03G5/09
Filed: 1979-03-28
Abstract: NEW MATERIAL:2,6-Di-tert-butyl-4-methylthiopyrylium salt of formula I: (Z -  is anion functional group, e.g. halide ion, trifluoroacetate, trichloroacetate, or perchlorate).  
     USE: An intermediate for the synthesis of novel thiopyrylium dyes, which are useful not only for ordinary electrophotography of zerography and electrofax but also photoelectrophoretic electrophotography. Red or green sensitive without secondary absorption in the blue light region, and useful in the color electrophotography based on photoconductive particles.  
     PROCESS: 2,6-Di-tert-butyl-4H-thiopyran-4-one is reacted with a Grignard reagent in the oxygen-free atmosphere in a solvent, and treated with an acid to give the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61196040-A (JP)
Inventor: SUZUKI MAKOTO
IPC: E04B1/94
Filed: 1985-02-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55128418-A (JP)
Title: Mold free from generating burr
Inventor: KUSAKABE MOTOHARU
IPC: B29C33/00
Filed: 1979-03-29
Abstract: PURPOSE: To prevent the generation of burr by the action of tight clamping and close adhesion of cutting portions provided in surfaces which are abutted on to each other, by a method wherein convexities are provided in an outer surface of a thin type mold, and fulcrums of the pressure applied on an outer surface of the mold are positioned in places different from fulcrums of a mold abutting surface when mold-clamping is performed.  
     CONSTITUTION: Cavities 12, 12 are provided at lower mold 10, upper mold 11 is made of comparatively thin metal plate, and while gates 13, 13 are provided at the positions corresponding to cavities 12, 12, projection 15 which is smaller than the cavity surface is provided at the surrounding of gate opening 13 of outer side 11a. When the clamping force is applied on this location, there occurs the dislocation of fulcrums (i.e. points of force) between the fulcrums A, A which are the pressure fulcrum being applied on the outer side 11a of upper mold and the fulcrums B, B of the metal mold abutting face which are the sides of the cavity faces of fulcrums A, A. This dislocation causes a slight bend of upper mold 11 warping toward the inside of cavity 12 (shown by the dotted line in the Fig.), which makes fulcrums B, B of the abutted face of the molds, i.e., cutting portion 14, clamp tightly, resulting in the complete closure of cavity 12. 
     COPYRIGHT: (C)1980,JPO&Japio