baber/WOPTO huggingface dataset:
Patent JP-H01258299-A (JP)
Title: Read only memory
Inventor: KASE MASATAKA
IPC: G11C17/06
Filed: 1988-04-08
Abstract: PURPOSE:To shorten a turn around time by making a leak current in the turning-on condition of an MISFET by gate control larger than PN junction, in which the PN junction destroyed by a laser is not destroyed, and obtaining the difference of this leak current as bit information. CONSTITUTION:A laser 33 is projected on a source area 24 of a prescribed MISFET memory cell according to a program and the PN junction is destroyed. Thus, the writing of data is executed and when the data are read and a voltage is loaded to a polysilicone gate W1 of a word line, the PN junction (a diode 7) is erased and the leak current flows. then, an MISFET1 is made to be a turning-on condition and the voltage drop in a bit line B1 at such a time is detected by a sensor amplifier. On the other hand, in an MISFET2, in which the writing is not executed by the laser, even when the voltage is loaded to a polysilicone gate W2, there is the PN junction (a diode 8) and the current hardly flows. Then, the MISFET2 is in a turning-off condition and there is no current drop in a bit line B2. Thus, in correspondence to the condition of the PN junction, '1' and '0' can be read.
Patent JP-S57200718-A (JP)
Title: Manufacture of outer casing for control cable
Inventor: OOHIRA YASUYUKI
IPC: F16C1/26
Filed: 1981-06-02
Abstract: PURPOSE: To obtain a light-weight and inexpensive outer casing through which an inner cable can be handled lightly, by stretching a tube of a thermoplastic crystalline resin in a high temperature atmosphere, and subsequently cutting spirally the outer circumferential surface of the tube.  
     CONSTITUTION: In the manufacture of the title outer casing, the tube 1 of a thermoplastic crystalline resin is pinched between stretching rolls 2W4 of a stretching machine. A first stretching tank 5 is placed between the rolls 2, 3, whereas a second stretching tank 6 is placed between the rolls 3, 4, and a high temperature air, steam or liquid with a temperature of from the glass transition point to the melting point of the tube material is jetted into the stretching tanks 5, 6 to keep the insides of the stretching tanks 5, 6 at high temperature atmospheres. After the tube has been stretched in a machine direction by the rolls 2W4 at speeds corresponding to a desired degree of stretching, the circumferential surface of the tube 1' is spirally cut by an edge 8 making a prescribed angle (a) with a cross section of the tube so that the spiral slit 7 is formed to obtain the desired outer casing 1". 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5420668-A (JP)
Title: Production of semiconductor device
Inventor: ITOGA KEIJI
IPC: H01L21/56
Filed: 1977-07-15
Abstract: PURPOSE: To prevent the degradation of electrical characteristics by press-cutting a frame with male cutting blades from the side opposite from resin sealing part at the time of cutting the devices having been resin-sealed to the metal frame. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01257132-A (JP)
Title: Oxide superconducting material and production thereof
Inventor: ENDO HOZUMI
IPC: C04B35/00
Filed: 1988-04-07
Abstract: PURPOSE:To obtain a high critical temp. by subjecting a mixture of Bi2O3 with compds. of Sr, Ca, Cu and Pb to primary calcining and secondary calcining in an atmosphere of an O2-contg. gas. CONSTITUTION:A mixture of compds. of Sr, Ca, Bi, Cu and Pb such as carbonates or hydroxides is subjected to primary calcining at 750-820 deg.C in an atmosphere of an O2-contg. gas until Bi2O3 disappears. It is then subjected to secondary calcining at 830-900 deg.C to produce an oxide superconducting material having a compsn. represented by the formula SralphaCabetaBigammaCudeltaPbepsilonOx [where alpha, beta, gamma, delta, epsilon and x is the mol number of each element, alpha/beta<=1.0, 0<epsilon/beta<=0.6, gamma>0, 0.5<=alpha/(gamma+epsilon)<=1.2 and 0.25<=delta/(alpha+beta+gamma+delta+epsilon)<=0.65].
Patent JP-S5513338-A (JP)
Title: Caison sinking method
Inventor: NAGAI TOYOHIKO
IPC: E02D23/08
Filed: 1978-07-13
Abstract: PURPOSE: To enable an easy installation of a caison in the prevention of inclination of the caison, by sinking the caison down on the ground below a caison's cutter which is previously uniformed by the use of sand or gravel piles.  
     CONSTITUTION: The ground, where a caison 2 is sunk and is below a cutter 3, is first replaced with sand piles or gravel piles 1. When the caison 2 is laid down on the sand pile 1 group, and excavating is repeatedly performed at the inside of the caison 2 and the part of the sand pile 1 being below the cutter 3, and thus, the caison 2 is sunk for installation. Excavating below the cutter 3 is performed gradually by the use of high-pressure jet 4 and the like in order to avoid a unbalancing sinking. On the other hand, a sand compaction process and so on, which is adopted for installation of sand piles and sand drain, can be considered as the method of installing the sand piles 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57201300-A (JP)
Title: Voice recognizer
Inventor: YASUE RIICHI
IPC: G10L15/10
Filed: 1981-06-05
Abstract: A speech recognition system comprising a speech input device an analyzer for analyzing input speech to produce analyzed parameters and a discriminator for recognizing the input speech based on lthe analyzed parameters, has store/matching circuit at an input or output port of the analyzer for adjusting write time and read time. The store-matching circuit acts as a buffer with independent read and write addressing.
Patent JP-H077000-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAERIYAMA TOSHIYUKI
IPC: H01L21/302
Filed: 1993-03-20
Abstract: PURPOSE:To enable the surface of an Si substrate to be finely and uniformly roughened to a level of the order of Angstrom  and accurately controlled in roughness independently of the form of an Si film or an Si layer on the surface of the Si substrate without making a manufacturing process complicated or a manufacturing cost increasing in a trench or stacked-type cell structure of a DRAM. CONSTITUTION:An Si substrate 20 is dipped into a cleaning liquid such as SCl or the like which contains metal substance such as Fe, Ni, Cu, Zn, Al, or Cr of the order of ppb to clean its surface, the surface of the substrate 20 is dried out, and then a silicon oxide film 22 which contains metal 21 is formed on the surface of the substrate 20, and the surface of the Si substrate 20 where the silicon oxide film 22 is formed is subjected to an isotropic etching process wherein Si can be etched at a high selection ratio to an silicon oxide film to produce micro irregularities.
Patent JP-H08286912-A (JP)
Title: Program controller
Inventor: OKUMURA YUKIHIKO
IPC: G06F9/32
Filed: 1995-04-11
Abstract: PURPOSE: To reduce the overhead required for setting a frequency of repetition for respective repeated executions and to reduce the number of instruction steps for the setting processing when many single instructions are repeatedly executed at a processor such as a DSP. CONSTITUTION: The program controller inside the processor is provided with a repetition register 12 for holding the initial value of the frequency of repetition in addition to a repetition counter 8 for counting the frequency of repetition of the instruction, and the initial value for the frequency of repetition is directly supplied from the repetition register 12 to the repetition counter 8 without interposing a data bus 9. When starting the repeated execution of the single instruction, the initial value stored in the repetition register 12 at that point of time is set to the repetition counter 8. It is enough to store the initial value in the repetition register 12 before the start of repeated execution at least.
Patent JP-H05287629-A (JP)
Title: Production of core-sheath alternately reversed conjugate false twisted yarn
Inventor: OGAWA TAKESHI
IPC: D02J1/00
Filed: 1992-04-07
Abstract: PURPOSE:To provide the subject false twisted yarn, having a different hue and rich in surface change by false twist texturing yarns while changing the feed rate of sheath yarn relatively to core yarn and then combining and interlacing the resultant yarns with a fluid. CONSTITUTION:Yarn (A) of core yarn is fed at a constant amount of the feed yarn and yarn (B) of sheath yarn is fed while changing its feed rate above or below that of the yarn (A) as the center. The resultant yarn is passed through a twisting tool 5 while being heated with a heater 4, false twist textured, subsequently combined, interlaced with a fluid nozzle 7 and wound by a winder 9.
Patent JP-S5421160-A (JP)
Title: Counter unit
Inventor: SANO JIYUNICHI
IPC: H03K23/66
Filed: 1977-07-18
Abstract: PURPOSE:To realize the counter unit which can preset arbitrary numerals in a short time with a simple constitution, by comparing only the first most significant digits and by comparing the next lower rank digits when they are in agreement.
Patent JP-2000282957-A (JP)
Title: Evaporated fuel processing device of internal combustion engine
Inventor: YOKOI TARO
IPC: F02B17/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To process an evaporated fuel generated in the fuel system of an internal combustion engine, without impairing the stratified combustion when fuel is injected in the combustion stroke from a fuel injection valve to inject the fuel directly into a combustion chamber, so as to perform stratified combustion where the mixture gas exists unevenly in the neighbourhood of an ignition plug. SOLUTION: An auxiliary air injecting device 20 injects auxiliary air for atomizing the fuel to near the nozzle hole of a fuel injection valve 7, and as auxiliary air, air containing the evaporated fuel generated in the fuel system of the engine is used. The amount of evaporated fuel supplied to the device 20 is predicted, and on the basis of the prediction value, the injection timing and period are changed.
Patent JP-H06303543-A (JP)
Title: Digital television broadcast receiver and broadcasting system
Inventor: NODA MASAKI
IPC: H04N5/45
Filed: 1993-04-13
Abstract: PURPOSE:To display plural pieces of video information on the same screen simultaneously as plural slave screens without expanding the scale of a demodulation means in a multi-channel digital television broadcast receiver. CONSTITUTION:A transmission side transmits information required for the decoding of information as slave screen information by adding on additional data, or transmits the slave screen as the hierarchical information of a master screen seperately from master screen information. A reception side selects plural pieces of compression coding video information at a program selecting means 13, and decodes one of selected information as the master screen information and others as the slave screen information by a master screen video encoder 14A and a slave screen video encoder 14B.
Patent JP-S58201455-A (JP)
Title: Automatic answering telephone set
Inventor: YUI TAKETOSHI
IPC: H04M1/65
Filed: 1982-05-20
Abstract: PURPOSE:To display various information(states) in the use of an automatic answering telephone set to make the user understand, by using one display section for multifunction. CONSTITUTION:When the user gives a command on a key operating section 1 to make a message of callers except the possessor of an automatic answering telephone set recordable, a central control section 2 brings this device into a state receptionable for incoming calls, and when the preparation is completed, its completion is informed; for example, displaying a character of ''SET'' with seven-segment elements for the display of the end of preparation. Further, the incoming call is detected at an incoming signal detecting section 6, every time the message of a caller is recorded, the number of recordings is counted at a message recording number count section 7, and the number is displayed on a display section. When the display of time is commanded by the user through the key operating section 1, the time counted at a clock section 11 is displayed on the display section 4. In addition, various states and information are displayed on the display section 4 by the key operation by the user.
Patent JP-H08261197-A (JP)
Title: Impeller for multiblade blower
Inventor: HAMASHIMA YUJI
IPC: F04D29/30
Filed: 1995-03-20
Abstract: PURPOSE: To improve noise performance of a blower by reducing separation of a blow out flow generated in a negative pressure surface of a blade member when the blower is driven, and suppressing generation of a turbulent blow air sound, in an impeller for a multiblade blower using a rectangular blade member. CONSTITUTION: In an impeller for a multiblade blower formed by mounting many rectangular blade members 1 in the periphery of a disk-shaped partitioning plate 2, a sectional shape of the rectangular blade member 1 is formed of two curved surfaces 1a, 1b, further to form a connecting part 1c of the two curved surfaces bent in a chevron shape.
Patent JP-S5711996-A (JP)
Title: Novel coenzyme a compound and its preparation
Inventor: TANAKA SADAO
IPC: C07H19/167
Filed: 1980-06-26
Abstract: NEW MATERIAL:A coenzyme A compound shown by the formula I [R' is a group shown by the formula II or formula III (I* shows that iodine may be marked by a radioisotope) linked to the 2-, 6-, or 8-position of purine ring; R 1  is amino or as shown for R'; R 2  and R 3  and H, phosphoric acid group, or form a group shown by the formula IV] or its salt.  
     EXAMPLE: A lithium salt of 8-(4-hydroxy-3-iodophenetilamino)-3'-dephospho coenzyme A.  
     USE: A diagnosticum for cancer. Diagnosis is carried out by determining the concentration of coenzyme A in humors.  
     PROCESS: A compound shown by the formula V or its salt is conventionally led to a reactive derivative, which is reacted with 4'-phosphopantetheine or its salt, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06301972-A (JP)
Title: High-molecular film and manufacture of magnetic recording medium
Inventor: MAEZAWA KAJI
IPC: G11B5/84
Filed: 1993-04-13
Abstract: PURPOSE:To obtain a magnetic recording medium having an excellent electromagnetic conversion characteristic, durability, and reliability by forming recessed and projecting sections on the front and rear surfaces of a high-molecular film to prescribed depths. CONSTITUTION:After setting a substrate 1 having a flat surface on the take-up shaft 3 of a vacuum device 2, the substrate 1 is wound around a take-up shaft 5 through a plasma treatment device 4 and recessed and projecting sections having depths of 30-350Angstrom  are formed on the front and rear surfaces of the substrate 1 by electric discharge machining. When a ferromagnetic metallic film is formed on the surface of the high-molecular film thus obtained by using a vacuum evaporation device, a magnetic recording medium having an excellent electromagnetic conversion characteristic, high durability, and long still life can be obtained due to shape effects produced on the front and rear surfaces of the high-molecular.
Patent JP-H10258042-A (JP)
Title: Apparatus for measuring health management index
Inventor: MORITA KAZUYUKI
IPC: G06M3/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To shorten input time by changing the order of inputting items in a case where each inputting item is newly inputted and in a case where content of either item among a group of inputting items is changed in a system wherein each item of the group of inputting items can be inputted only in a specified order. SOLUTION: When a body fat meter 100 is used and a power switch 116 is pushed, at first, after initialization is performed, a memory selecting mode is selected (wherein when informations for specifying the body are already inputted, a set value is displayed) and when a setting switch 118 is pushed, whether there exist unset items in an individual data is judged. When it is YES, at first, a height changing mode is selected and if a new input or changing is required, inputting is performed by using an UP button and a DOWN button. Then, on every time when the setting switch 118 is pushed, the mode is switched successively to a wt. changing mode, an age changing mode and a sex distinction mode and similarly, inputting is appropriately performed by using buttons 119 and 120. Thereafter, fixed inputted values are displayed.
Patent JP-S57200463-A (JP)
Title: Lubricating paint
Inventor: YASHIKI YUUICHI
IPC: C10N70/00
Filed: 1981-06-04
Abstract: PURPOSE: To provide the titled paint which has a long service life and gives a durable lubricating film, by dispersig powdered polytetrafluoroethylene resin in a binding agent consisting of a polyacrylate resin solution and a linear polyester resion solution.  
     CONSTITUTION: The binding agent is prepared by dissolving about 0.2W20wt% polyarylate resin and about 0.5W32wt% linear polyester resin in a solvent such as monochlorobenzene or methyl ethyl ketone. A desired lubricating paint is prepared by dispersing about 5W20wt% polytetrafluoroethylene resin of a mean particle diameter of preferably 5μ or below in the above binding agent. When dispersig the resin it is favorable to use a fluorine-containing surface active agent (e.g. fluoroalkoxypolyfluoroalkyl sulfate or fluorocarbonsulfonamide) as a dispersing agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02264348-A (JP)
Title: Storage device
Inventor: YOSHIDA TATSUYA
IPC: G06F12/16
Filed: 1989-04-05
Abstract: PURPOSE:To decrease the storage area of a test pattern and to reduce the number of times of access for check by making a signal to emerge on one of data lines for an address position corresponding to a single signal. CONSTITUTION:The test pattern storing address is selected so that every bit may be surely at '1'. Test pattern data are selected so that every bit may be surely at '1'. The address at 403 is stored into a register X. The data expressed as 405 are stored into a register Y. The data stored in the register X are compared with the data stored in the register Y. Next the registers X and Y are squared, the both data are compared, and said processing is repeated. Thus the area to store the test data can be decreased, and memory using efficiency can be improved.
Patent JP-H09285003-A (JP)
Title: Battery connection circuit in vehicle
Inventor: SASANOUCHI NOBUYUKI
IPC: H02H11/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to take the reverse connection of a battery into consideration by a method wherein, when various electrical components are connected to a battery, currents of normal polarities are made to flow to the respective electrical components regardless of the polarities of the connections to the battery. SOLUTION: A bridge circuit C consisting of diodes D is provided in a stage before respective electrical components A1 , A2 .... By providing this circuit C, currents in normal porality directions are made to flow to the respective electrical components A1 , A2 ... whichever polarities of a battery B are connected to the terminals (a) and (b) of a power supply circuit. In other words, the current which is rectified into the certain polarity is supplied to the respective electrical components A1 , A2 .... Accordingly, normal voltages are always applied to the respective electrical components A1 , A2.... As the normal voltages are always applied to the respective electrical components A1 , A2 ... regardless of the connection polarity of the battery, the breakdown of the electrical component which is caused by the reverse connection of the battery can be avoided.
Patent JP-S63252598-A (JP)
Title: Initial operation method in low temperature methane fermentation
Inventor: MATSUNAGA AKIRA
IPC: C02F3/28
Filed: 1987-04-08
Abstract: PURPOSE:To shorten the time required in setting a fast rising state and to put low temp. methane fermentation to practical use, by using low temp. bacteria sampled from the natural world. CONSTITUTION:The medium temp. methane fermentation digested sludge ob tained by preliminarily performing medium temp. methane fermentation using sewage sludge is received in the first tank 1 as a seed strain and held at 25-30 deg.C. The low temp. bacteria containing low temp. methane bacteria sampled from the natural world are received in the second tank 2 to be held at 15-25 deg.C. The squeezed liquid of pig excrements is charged into the first tank 1 and subsequently allowed to flow in the second tank 2. The digested sludge flowing out from the second tank 2 is stored into a sludge storage tank 3 and allowed to stand to be conc. A part of the conc. digested sludge is returned to the first tank 1 by a sludge return pump 4 and the substrate in the tank 1 is hydrolyzed. By this method, methane fermentation can be performed in a carefully scheduled process.
Patent JP-H05136342-A (JP)
Title: Dynamic random access memory cell
Inventor: ROORANDO JII DEPUCHIYUTSUCHI
IPC: H01L27/105
Filed: 1992-04-08
Abstract: PURPOSE: To make small in size the entire dimensions of a cell, consisting of a data storage device, an LDD, a tungsten plug, a bit line contact and an access transistor by a method, wherein a plurality of capacitor charge storage plates are defined by a pattern forming a fire-proof metallic layer, an insulating layer is formed on the sidewall of the plates and on the upper surface of the plates, a metallic layer is formed on the charge storage plate and the insulating layer, and the capacitor reference is defined. CONSTITUTION: After a tantalum layer 69 has been formed, a tantalum oxide layer is grown on the tantalum layer 68. This oxide is a tantalum oxide of high quality of about 500Å which is considered suitable, and it can be grown in a furnace at the temperature of 500 to 800 deg.C. The oxide layer 72 is used to form the dielectric layer for a cell charge storage capacitor. Tantalum oxide or a different fire-proof metal oxide can be adhesively formed or tantalum can be sputtered in an oxygen air stream, using a CVD technique. A tungsten layer 74 is grown thereon. Furthermore, the tungsten layer 74 is filled in the aperture 70 which is formed between the parts of the tantalum layer 68, where a pattern is formed.
Patent JP-H02264913-A (JP)
Title: Power unit for endoscope
Inventor: ODA TOMOHIKO
IPC: G02B23/26
Filed: 1989-04-06
Abstract: PURPOSE:To prevent the occurrence of high voltage noise and the adverse effect to a circuit, etc., by constituting a device so that a high voltage is not applied to a lighting means when a light source lamp is not attached. CONSTITUTION:A power unit for an endoscope is provided with the light source lamp 12 attachably/detachably attached through attaching means 11a and 11b, the lighting means 14 which lights the light source lamp 12, and a control means 16 which lights the light source lamp 12 by means of the lighting means 14 only when the attachment of the light source lamp 12 is detected by detecting the presence/absence of the light source lamp 12. A detecting means 25 which detects the presence/absence of the light source lamp 12 connects a photointerrupter 34 to the attaching means 11a and 11b and detects the presence/ absence by an signal (e) outputted from the photointerrupter 34. When the light source lamp 12 is not attached, a high voltage is not applied by the lightening means 14 even if a lightening switch 18 is turned on. Therefore, the application of a high voltage does not make a noise.