baber/WOPTO huggingface dataset:
Patent JP-H11221799-A (JP)
Title: Cutter forming through hole for branching to resin pipe
Inventor: HONDA KATSUJI
IPC: B26D7/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a cutter at low cost, by saving the time and the labor in manufacture, in a cutter forming a through hole for branching on a pipe made of a resin. SOLUTION: A saddle 13 with a saddle form is loaded on the outer peripheral surface of a pipe made of a resin, and the inner peripheral surface of the saddle 13 and the outer peripheral surface of the resin pipe 4 are thermal-fused. In a cutter to form an opening on the resin pipe 4 by inserting a cutter main body 1 from a guide pipe 14, and to form a through hole to make a branch pipe 18 connecting to the side surface of the guide pipe 14 communicate with the resin pipe 4, the base end side of the cutter main body 1 is made as a tool installing main body 8 connectable to the tip of a rotary tool, and the tool installing main body 8 is formed by a raw material other than the raw material of the cutter main body 1.  And a cutting piece separated from the through hole of the resin pipe 4 is engaged by an engaging projection projected on the inner peripheral surface of the cutter main body 1, so as to seal the inside of the cutter main body 1.
Patent JP-H03235621-A (JP)
Title: Demand predicting method
Inventor: TAMURA SHIGERU
IPC: G05B13/02
Filed: 1990-02-09
Abstract: PURPOSE:To obviate the need of analysis of a plenty of data or interview with operators by a method wherein a neural network model learns a plurality of different demand achievements and disturbance variables, in the past, of a power system. CONSTITUTION:A neural network model 71 is configured hierarchically of an input layer 710 and at least one intermediate layer 720 and output layer 730. The neural network model 71 is made to learn the history of disturbance factor and demand pattern. At this time, distribution of the weight factor of the neural network model 71 varies. Furthermore, a plurality of demand achievements corresponding to the inputs are provided, as teacher signals, to the neural network model 71 to be leant thereby. Thus learnt neural network model 71 is then provided with a plurality of predicted values of yet-learnt disturbance variables and demand achievements in order to predict corresponding demands. By such arrangement, an operator can simulate the operation according to an example without requiring analysis of a plenty of data or interview with operators.
Patent JP-S52112242-A (JP)
Title: Semiconductor memory
Inventor: MIYAGAWA JIYUN
IPC: G11C11/41
Filed: 1976-03-18
Abstract: PURPOSE:To achieve external connection between data input and output terminals with a piece of common data bus, and thus to decrease the chip load capacity which is to be attached to one signal line.
Patent JP-H05224086-A (JP)
Title: Filling method of adhesive into ferrule
Inventor: KOBAYASHI YOSHIHIRO
IPC: G02B6/255
Filed: 1992-02-15
Abstract: PURPOSE:To provide a filling method of an adhesive into a ferrule which it can be carried out in a short time and the intrusion of air bubbles is prevented very easily. CONSTITUTION:The ferrule 1 is covered on a needle 7 which is faced to the upper side from a core hole 2 and a high viscous adhesive 4 is injected from a tip of the needle 7. The adhesive 4 is filled from the inner part of the core hole 2 but it does not enter a naked optical fiber hole 3, because it is high viscous. Since the ferrule 1 is light in weight, it is pushed up with the adhesive 4 which is filled into the core hole 2. When the core hole 2 is perfectly filled with the adhesive, the adhesive 4 filled in the core hole 2 is sucked by suction force from the naked optical fiber hole 3 and the naked optical fiber hole is filled.
Patent JP-S60174833-A (JP)
Title: Cooling method of hot steel sheet
Inventor: MATSUZAKI KATSUNARI
IPC: B21B45/00
Filed: 1984-02-20
Abstract: PURPOSE:To obtain a steel sheet having a good shape without deformation owing to cooling by cooling the hot steel sheet in such a way that the part near the width of the sheet causes Ar3 transformation simultaneously or with delay with or from the central part of the steel sheet. CONSTITUTION:A steel sheet M after hot rolling 1 is sandwiched by plural pairs of upper and lower rolls 17 which are arranged in the feed direction of the sheet M. While the sheet M is fed longitudinally, cooling water is supplied to the top and bottom surfaces of the sheet M from plural stages of nozzles 19 positioned between the adjacent roller pairs 17 and the sheet M is thus cooled. The temp. distribution in the transverse direction of the sheet M is actually measured by a scanning type thermometer prior to starting of cooling of the steel sheet and a required average cooling rate is set. The width from the sheet side where the cooling water to be supplied to the bottom surface of the sheet M is shut off is operated for each of the respective nozzle stages in accordance with the temp. distribution and the average cooling rate to maintain the temp. near the width at the temp. in the central part thereof or above so that the part near the sheet end causes Ar3 transformation simultaneously or with delay. The cooling water to be directly supplied to the sheet end is shut off by side end shutting plates 30 in accordance with the operated width.
Patent JP-H01205083-A (JP)
Title: Production of plated steel sheet having excellent spot weldability
Inventor: YAMAZAKI KAZUMASA
IPC: C23C22/78
Filed: 1988-02-12
Abstract: PURPOSE:To improve spot weldability and productivity by welding by galvanizing a plated steel sheet having a layer without contg. zinc, then immersing the steel sheet into a soln. mixture composed of acid and hydrogen peroxide, thereby oxidizing the zinc layer. CONSTITUTION:The plated steel sheet having the uppermost layer of Ni-P, Fe-P, etc., without contg. zinc is subjected to galvanizing at 0.024-2.4g/m<2>. The steel sheet is then immersed for 0.2-300sec in the soln. mixture composed of the acid such as hydrochloric acid and the hydrogen peroxide to oxidize a part or the whole of the zinc layer by which said layer is converted to 0.03-3.0g/m<2> zinc oxide. This zinc oxide layer has an effect of preventing the selective alloying of the copper-plating metal and retards the wear of an electrode tip. The number of continuous spotting in spot welding is, therefore, increased and the long-term welding is enabled without replacing the tip.
Patent JP-S52113065-A (JP)
Title: Method of automatically controlling trash incinerator
Inventor: HIMESHIMA YORINOBU
IPC: F23G5/05
Filed: 1976-03-16
Abstract: PURPOSE: To automatically control the quantity of hot air according to the quality of trash by detecting the relative humidity in a drying zone, measuring the moisture of charged trash and supplying an adequate quantity of hot air corresponding to the measured value to the drying zone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03233273-A (JP)
Title: Snow gun
Inventor: ISSHIKI NAOJI
IPC: F25C3/04
Filed: 1990-02-08
Abstract: PURPOSE:To make diameter of atomized water small, improve an efficiency in atomization and an efficiency of snow making operation by a method wherein a circulating compressed air flow of an opposite direction is struck under a high relative speed against a high pressure water flow injected in its circulating flow from a water nozzle outlet against a ga-water striking part. CONSTITUTION:A high pressure water moving system X having a circulating component with a water nozzle outlet 5B opened at a gas-water striking part 8X at a front end of a metering chamber 6 is provided. A compressed air moving system Y is provided with a compressed air feeding port 7 eccentric from a longitudinal axis C of the main body 1 of the snow gun for circulating the compressed air within the main body 1 of the snow gun in a direction opposite to that of a high speed and high pressure water flow and an annular metering passage 8 concentric with the longitudinal axis C for circulating and moving the compressed air flow to the gas-water striking part 8X while being metered. A high pressure water moving system Z for axial component for selectively striking the high pressure water flow having an axial component against the circulating fluid in the metering chamber 6 and at the same time the atomization nozzle port 9 for atomizing the water is formed on the frontal end longitudinal axis C of the main body 1 of the snow gun.
Patent JP-2000227902-A (JP)
Title: Portable device for personal identification and device and system for personal identification
Inventor: SUGINO SO
IPC: G09C1/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for improving the accuracy of personal identification by a person identifying portable device such as a card. SOLUTION: The personal identification system for identifying person by using the person identifying portable device 1 includes a measuring means included in the device 1 and capable of measuring physical quantity existing around the device 1 or impressed to the device 1, a recording means built in the device 1 and capable of continuously recording information related to the measured physical quantity and a checking means for built in a personal identification device 3 and capable of calculating similarity with reference information by using the information related to the physical quantity and received from the recording means. The portable device 1 is carried by its owner so as to record the change pattern of prescribed physical quantity. The device 3 compares a reference pattern with the recorded change pattern to identify the person himself (or herself).
Patent JP-H05222425-A (JP)
Title: Method for treating desulfurization of molten iron and desulfurized slag by calcium aluminate
Inventor: SHINKAI AKIO
IPC: C21C1/02
Filed: 1992-02-17
Abstract: PURPOSE:To restrain the development of mixed material (named facing) of slag and metal piled and stuck to a reaction vessel, such as a torpedo car, developed in desulfurizing treatment in molten iron without obstructing the desulfurizing treatment efficiency. CONSTITUTION:Calcium aluminate containing 12CaO.7Al2O3 as the main component is added to lime in the blending ratio range of 0.1-0.8 (weight ratio of calcium aluminate/lime) as flux in the desulfurizing agent. As the adding method, the same effect is obtd. with both of pre-mixing method or injecting method from the separated systems. As a result of using the calcium aluminate and the lime in the blending ratio of 0.1-0.8, the restraint of development of the facing and the melting effect are obtd. Further, the desulfurizing efficiency can be improved according to the increase of the blending ratio of the calcium aluminate.
Patent JP-H02209098-A (JP)
Title: Picture transmission method
Inventor: OUCHI KOJI
IPC: H04N19/182
Filed: 1989-02-08
Abstract: PURPOSE:To attain the transmission of an excellent picture in a short period by applying thinning and interpolation, adding only a picture element with a large interpolation error and sending the result. CONSTITUTION:A so-called zigzag picture element only is read sequentially out of a memory 4 at a sender side, and the transmission by thinning is applied. The receiver side applies interpolation of picture elements to be sent. On the other hand, at the sender side, the interpolation is applied similarly at the receiver side. The calculated value is compared with the data of an actual picture element in the memory 4 and when the error is a permissible value or over, the address of the picture element is stored in a processor 5. When the transmission is finished, the address of the stored picture element is read and the address and the data of the picture element are sent in addition. To the sent data in addition, the receiver side detects the address and the data of the picture element of the address corresponding to the memory 17 is rewritten by the data sent in addition.
Patent JP-S62188821-A (JP)
Title: Structure of shift cam
Inventor: YUKISHIMA KANA
IPC: F16H53/00
Filed: 1986-02-13
Abstract: PURPOSE:To reduce the weight of a shift cam and to improve productivity by bending a part of a long and slender shift rod in such a manner as to be gradually biased to the side in the extending direction and using the bent portion as a cam surface. CONSTITUTION:A shift rod 22 is inserted through a shift rod guide hole 11. A shift cam 23 is provided on the lower portion of the shift rod 22, and engaged with the lower portion 11a of the shift rod guide hole 11 in such a manner as to be unrotatably slid up and down. The shift cam 23 has the lower portion bent conically to the left, and the left side surface 23a is formed into a plain surface. The left side surface is brought into contact with the left wall of the lower portion 11a of the shift rod guide hole 11, and the lower end skirt portion is inclined in such a manner as to be gradually biased to the right as it goes downward. A stepped cam surface 23b is formed on the right side surface of the lower skirt portion and pressed to a clutch rod 21. Accordingly, there is no local thick portion in the cam portion, and the number of parts is one, so that the weight is reduced and productivity can be improved.
Patent JP-S62188471-A (JP)
Title: Forecasting encoding method for dither image
Inventor: HIRATSUKA SEIICHIRO
IPC: H04N1/41
Filed: 1986-02-13
Abstract: PURPOSE:To improve a forecasting ratio by selecting only one scanning aperture of each picture element of dither picture to be forecasted and using a value obtained by binary-coding a half tone picture level based upon the selected scanning aperture as a forecasting value. CONSTITUTION:A value obtained by multiplying a picture level by gain is used as the half tone picture level of a scanning aperture B and a gradation matrix is obtained from respective levels of the half tone picture and respective thresholds of an original dither matrix. When the gradation dither matrix is compared with an original dither picture, both the patterns completely coincide with each other. Thereby, the aperture B is selected as the scanning aperture. Therefore, the aperture B is used as the one for a forecasting picture element (x), and when the half tone picture level is dithered, the dithered picture level is turned to '0', i.e. 'black', so that the forecasting picture element (x) at that time is 'black'. Provided that all picture elements included in a reference area and arranged on the outside of a dither picture are white picture elements. Consequently, the forecasting ratio can be remarkably improved.
Patent JP-S55121548-A (JP)
Title: Microprogram control system
Inventor: HITOMI AKIRA
IPC: G06F9/22
Filed: 1979-03-14
Abstract: PURPOSE: To simplify a test in debugging by making it easy to correct a microprogram by checking a specific bit of a microinstruction in a data register to make sure of its significance and then by indicating a group of gates that the instruction is ineffective.  
     CONSTITUTION: By using an address indicated by ROM address register 2, access to ROM1 is attained. Access data is latched temporarily by microinstruction register 3. The data latched by register 3 exercises control over various registers in an arithmetic controller and a group of gates 4 which gate some or all of microinstructions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02210781-A (JP)
Title: Connecting method between converter base metal terminal for telephone and electric circuit on base
Inventor: UKAJI KIYOSHI
IPC: H04M1/03
Filed: 1989-02-10
Abstract: PURPOSE:To increase the mass production effect by connecting the electric circuit of a converter for telephone and a metal terminal efficiently in one action. CONSTITUTION:A base 1 formed of a synthetic resin is formed by inserting a metal terminal 4 simultaneously, and at the rear side of the base 1, one end of the metal terminal 4 is exposed (the part of oblique lines). An electric circuit 2 printed by an adhesive conductive paint is printed together with the exposed part (oblique lines) of the metal terminal simultaneously, and the electric circuit 2 and the metal terminal 4 are printing-connected. As a result, the voltage applied to the metal terminal 4 can drive an electronic part 5 on the circuit through the electric circuit 2. Consequently, the electric circuit 2 on the synthetic resin base 1 and the metal terminal 4 can be connected in one action without using a human hand, and the mass production effect is increased.
Patent JP-H01203952-A (JP)
Title: Electric conductivity meter
Inventor: SATOU KIMIYASU
IPC: G01R27/22
Filed: 1988-02-10
Abstract: PURPOSE:To provide an electric conductivity meter which is stable and is highly resistant to corrosion and to obtain a good linear relation between the conductivity between electrodes to be measured and an actual salt concn. by incorporating at least any one noble metal oxide among Pt, Ir, Os, Pd, Ru and Rh on the surface of the base bodies of the metallic electrodes. CONSTITUTION:At least one or two noble metal oxides are incorporated into the coating layer of a conductive metal oxide which coats the surface of electrode base bodies to be used for the electrodes. The coating layer which contains >=1 among the oxides of Ti, Ta, Nb, Zr, Hf, Al, Si, Sn, Sb, and Bi as the metal oxide except noble metals is equally satisfactory. for example, an electrode cell consisting of a pair of the electrodes 1, 1, an intermediate chamber spacer 2, and cell frames 3, 3 is formed. The electrodes formed by coating TiO2 doped with 30mol.% RuO2 on the surface of the Ti electrode base bodies to 10mum thickness are used. The electrical conductivity meter which is stable and is highly resistant to corrosion is thereby obtd. and the god linear relation between the conductivity between the electrodes to be measured and the actual salt concn. is thereby obtd.
Patent JP-H01206944-A (JP)
Title: Preparation of yeast doughnut
Inventor: SHIMAMURA AKIRA
IPC: A21D10/04
Filed: 1988-02-10
Abstract: PURPOSE:To simplify the preparation process of a yeast doughnut without deteriorating the quality and to save the energy consumption and facility cost, by dividing and forming a degassed dough with a pressure cutter and directly frying the formed dough in an oil without using a roasting process. CONSTITUTION:Dough of a yeast doughnut is degassed after the fermentation with yeast and is divided and formed with a pressure cutter. The formed dough is directly fried in an oil to obtain the objective doughnut. The obtained doughnut has sufficiently high commercial values such as shape, taste, flavor, preservability, etc.
Patent JP-H11226730-A (JP)
Title: Method and equipment for consumable electrode ac gas shield welding
Inventor: MITA TSUNEO
IPC: H02M9/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for a consumable electrode AC gas shield welding capable of obtaining a stable arc state in welding having a short arc length frequently generating a short circuit so as to make it possible to arbitrarily set an AC frequency and a polarity ratio for a whole welding current value and capable of utilizing the characteristics such as short penetration/a high wire fusing quantity being a feature of AC arc welding in a wide range. SOLUTION: An output voltage value VEP in an EP polarity term TEP is set so that a welding current value is a critical current value or lower, an output voltage VEN in an EN polarity term TEN is set to a value lower than the output voltage value VEP. By such way, the wire fusion speeds of EN polarity and EP polarity are roughly made equal, a stable consumable electrode AC gas shield welding is conducted even for a short arc length frequently generating a short circuit, according to the usage, a high wire fusion speed, shallow penetration, a projecting reinforcement of weld shape or the like being a feature of AC welding are arbitrarily selected.
Patent JP-S56126339-A (JP)
Title: Mobile communication system
Inventor: KAI TOMOKAZU
IPC: H04B7/26
Filed: 1980-03-10
Abstract: PURPOSE: To obtain a great number of service channels, by receiving the transmission wave of a control channel exclusive for the mobile station originated signal of all zones by a mobile station and then transmitting an originated signal by selecting the channel having a large field intensity.  
     CONSTITUTION: The radio base stations 1 and 2 that are controled by the radio controlled by the radio control station 5 are installed at the radio zones I and II respectively, and the control channels exclusive for mobile station originated signals having different frequencies are allotted to the adjacent radio zones. The mobile station 4 in the zone II receives both of the transmission waves of the mobile station originated signal transmission channels of stations 1 and 2 to compare the respective received input electric field. Then the originated signal is transmitted through the control channel exclusive for mobile station originated signal of the zone II after selecting the radio base station 2 having a large field intensity. This signal is received at the circuit connection signal receiving part 46c via the radio transmitter/receiver 60. Then a proper circuit is selected among the idle channels in the zone II, and the calling channel number is designated to the mobile station. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07239498-A (JP)
Title: Film unit with lens for stereoscopic photograph, camera for stereoscopic photograph and printing method for stereoscopic photograph
Inventor: SAKAI ZENICHI
IPC: G03B19/07
Filed: 1994-02-28
Abstract: PURPOSE:To prevent a character from being deviated when a date mechanism is loaded as for a film unit with a lens for a stereoscopic photograph or a camera for a stereoscopic photograph. CONSTITUTION:This is the film unit with a lens for a stereoscopic photograph or the camera for a stereoscopic photograph constituted so that at least two photographing lenses are successively provided in the feeding direction of a film and a stereoscopic photograph can be observed by simultaneously forming the number of pictures corresponding to the number of photographing lenses on the film by the photographing lenses. Besides, it is provided with the date mechanism imprinting at least a date on only one picture.
Patent JP-S58157962-A (JP)
Title: Molten salt bath composition
Inventor: DEBITSUTO HENRII KAARITSUJI
IPC: C23C8/22
Filed: 1983-02-23
Abstract: A non-cyanide salt composition for use in a fused-salt metal heat treatment bath for carburizing steel contains, as its cations, on the basis of total moles of cations 23 mole % potassium, 41/2% lithium, and the balance substantially sodium, and contains, as its anions, on the basis of total moles of anions 19 mole % chloride and the balance substantially carbonate (precursors of any of these ions counting as the ion). The liquidus temperature of the overall composition is not more than 750 DEG  C. The composition further contains 1 to 40 weight % silicon carbide based on the total weight of the anions and cations. A steel component is typically treated with the salt composition at 920 DEG  C. for 4 hours.
Patent JP-H03233212-A (JP)
Title: Fuel supply device
Inventor: KATO SHOZO
IPC: F23N5/26
Filed: 1990-02-09
Abstract: PURPOSE:To supply with accuracy by detecting the residue of a storage device or the amount of consumption of said storage device for kerosene and the like in a supply device and discriminating the presence of fuel demand and transmitting an order signal. CONSTITUTION:Attempts are made to install a float switch 10 (fuel quantity detector) to an oil supply tank 2 for the users and monitor the amount of fuel in the oil supply tank 2 so that a switch may be turned on when the level of fuel in the tank 2 drops below a specified level. The signal is transmitted to a fuel demand control device 11 where the necessity of fuel demand is discriminated and an order signal is transmitted to a handset 15 of a petroleum retail dealer by way of a telephone line 7. The handset 15 transmits the signal to a personal computer 16 where the signal is stored. The petroleum retail dealer supplies oil to his customers based on the information received. This construction makes it possible to supply oil with accuracy.