baber/WOPTO huggingface dataset:
Patent JP-H05214650-A (JP)
Title: Nonwoven fabric interlaced with water jet and having excellent texture and its production
Inventor: OKU YASUYUKI
IPC: D04H1/49
Filed: 1992-01-31
Abstract: PURPOSE:To provide the subject nonwoven fabric containing fibers having a specific diameter and an aspect ratio higher than a specific level at a specific ratio in a three-dimensionally interlaced state, having a specific void diameter and exhibiting excellent drapeability and feeling and high strength. CONSTITUTION:The objective nonwoven fabric produced by a water-jet interlacing process contains 10-90wt.% of fiber having a fiber diameter of >=0.3d and an aspect ratio of >=2,000. The maximum void diameter of the nonwoven fabric is <=5 times the average void diameter. The length of the fiber constituting the nonwoven fabric is <=50mm. The objective process for the production of a water-jet interlaced nonwoven fabric is characterized by the production of a web by a wet paper-making process from a slurry of the above fiber prepared taking care of not to cause the entanglement of the fibers, the lamination of the webs or the web and other sheets in one or more layers and the three- dimensional interlocking of the fiber by the application of a high-pressure water jet stream to the laminate.
Patent JP-H05218415-A (JP)
Title: Semiconductor device
Inventor: TADA YOSHIHIDE
IPC: H01L29/06
Filed: 1992-01-31
Abstract: PURPOSE:To prevent deterioration of performance efficiency when the title semiconductor device is microscopically formed by providing an element isolation part having the same composition as a semiconductor substrate part. CONSTITUTION:A protruding part 20 is formed on the upper part of a substrate 10. An n<+> type drain region 22 and an n<+> type source region 24 are formed on both sides of the above-mentioned protruding part 20, and p-type channel region 26, same as the substrate 10, is formed on the region pinched by the above-mentioned regions. The lower edges of the drain region 22, the source region 24 and the channel region 26 are positioned within the protruding part 20, and an element isolation part 28, which is a part of the substrate 10, is formed on the lower part of the protruding part 20. As the transistor is formed in vertical type as above-mentioned, the degree of integration can be enhanced, and also as an element is isolated by the element isolation part of the composition same as the substrate, the manufacture of the title semiconductor device can be simplified, and the accumulation of carriers in the channel can be prevented.
Patent JP-H07303352-A (JP)
Title: Ac generator for vehicle
Inventor: ISHIDA HIROSHI
IPC: H02K11/04
Filed: 1995-02-03
Abstract: PURPOSE:To provide an AC generator for vehicle which can improve the cooling performance against a rectifier. CONSTITUTION:A rectifier 23 is positioned near the end face of a rear-side cooling fan 8 in the axial direction and, at the same time, an extended section is formed by extending the outside-diameter end section of a positive-electrode heat sink toward the cooling fan 8 so that the cooling air blown from the fan 8 toward a discharging section outside the outside-diameter end section of the fan 8 can be directly blown upon the extended section. At the same time, a negative-electrode heat sink is fixed to a housing 2 directly or a heat conducting material in between. The extended section has a notch. In addition, another extended section is formed on the suction side. Therefore, the cooling performance against the rectifier 23 can be improved.
Patent JP-H09212014-A (JP)
Title: Phase transition layer removing method and removing device for fixing roller
Inventor: MATSUO MINORU
IPC: G03G15/20
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To facilitate removal of a phase transition layer from a fixing roller, by dissecting a part of a protective film covering the phase transition layer provided on a periphery of a core bar, and then removing the phase transition layer being molten under heating through the dissected part of the phase transition layer protective film. SOLUTION: The phase transition layer 3 of the fixing roller 1 is removed, by mounting the fixing roller 1 on a supporting base 11 when the phase transition layer 3 is in an amorphous state, and rotating the supporting base 11 together with the fixing roller 1 as one body. Moreover, an annular slit 4a is formed by bringing a cutter 13 close to the fixing roller 1, and dissecting the protective film 4. Next, after making the fixing roller 1 supported by the supporting base 21, a heater 22 is allowed to generate heat. Thus, the phase transition roller 3, heated above a fusing point by the heat generation of the heater 22 through the core bar 2, becomes in a fused state after the phase transition from the amorphousness to crystal.  Then, the phase transition layer 3 in this state, allowed to flow out through the dissected part 4a into a waste material receiving groove 21a, is removed from the fixing roller 1.
Patent JP-S52102128-A (JP)
Title: Production device of plant
Inventor: NOERU DEIBISU
IPC: A01G9/24
Filed: 1977-02-19
Abstract: An installation for continuously growing plants which includes one or more growth chambers wherein alternate periods of lightness and darkness are provided, and the environmental conditions are controlled. The plants are individually supported, and transported through the growth chambers in such a manner as to require a minimum amount of handling. A diverging track system is provided in one of the growth chambers for handling the plants in a prescribed manner and guiding them through the chamber. As the plants are moved through such chamber, increased space is automatically provided for plant growth. The installation is well suited for growing plants hydroponically.
Patent JP-S58136138-A (JP)
Title: Semiconductor logical circuit
Inventor: MIYANAGA HIROSHI
IPC: H03K19/086
Filed: 1982-02-08
Abstract: PURPOSE:To speed up a logical circuit, by using a transient change of a speed- up capacitor, generating an opposite phase differentiation signal of an input signal, and giving the signal as a reference voltage. CONSTITUTION:A parallel circuit consisting of a resistor RE and a capacitor C in place of a constant current source is provided between an emitter 3 of a transistor (TR)Q3 level-shifting an input signal and a voltage source VEE. A resistor RC is inserted between a collector 6 of the TRQ3 and a ground. A level shift circuit comprising a diode D and a registor Rs is inserted between the collector 6 and a base 4 of a TRQ2 and a constant current source 3 is inserted between the base 4 and the voltage source VEE. Through the circuit constitution like this, at the transient state of switching, the potential at a terminal 4 is changed transiently with the capacitor C, in the opposite phase as the input signal. Thus, the switching time is quickened by changing the threshold value transiently at the switching.
Patent JP-S59145400-A (JP)
Title: Method of manufacturing impeller for centrifugal pump
Inventor: MIYAKE SUSUMU
IPC: F04D29/16
Filed: 1983-02-05
Abstract: PURPOSE:To prevent the sliding surface of an impeller from rusting, by carrying out such a method that a molten material at a temperature in a range of 1380 deg.C+ or -10 deg.C is poured after a mouth ring formed in the peripheral suface thereof with a plurality of stepped projections and made of gun metals, is positioned in the suction stage of the impeller which is slidingly contacted with a pump casing section. CONSTITUTION:In the process of manufacturing an impeller 1, a molten material at a temperature in a range of 1380 deg.C+ or -10 deg.C, which is determined, as a suitable temperature range, by the result of numerous experiments, is poured after a mouth ring 3 formed in the peripheral surface thereof with a plurality of stepped projections 3a, 3b... and made of gun metals is disposed in the suction stage of the impeller 1 which serves as a sliding surface with respect to a pump casing section 2. In the drawing showing the process of the casing, reference numeral 4 denotes a drag mold, 5: an upper mold, 6: a core which is set after the mouth ring 3 is disposed in the drag mold 4. The thus formed impeller 1 never rusts on the sliding surface with respect to the pump casing 2, and therefore, smooth operation may be expected even after a rest for a long time.
Patent JP-2000210506-A (JP)
Title: Simple purifying apparatus of general waste water
Inventor: YAMAMOTO TAKAHIKO
IPC: B01D24/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To filter general waste water by a simple apparatus to easily reutilize the same. SOLUTION: A basket-shaped filter bed 3 formed from a stainless steel perforated plate permitting the passage of water but blocking the passage of impurities is provided in a filter apparatus 1 and the perforated plate is produced by an etching technique covering a stainless steel plate with an anticorrosive mask having a large number of pores to corrode the same with an acid to make perforations in the stainless steel plate. The primary filter bed 3 being the basket-shaped filter bed and a secondary filter bed 4 being a sandwich- shaped filter bed wherein fine particles of spherical activated carbon are held between two polyolefin foam plates to be heated and molded are provided to the filter apparatus 1.  Further, forcible filter means (12, 14, 18) for temporarily pressurizing the surface S of the water in the filter apparatus by compressed air are provided in order to compensate the lowering of the filtering capacity of the filter apparatus. Further, a means 5 for detecting the height of the surface of the water is provided to the filter apparatus and the supply of compressed air to the filter apparatus is controlled by the output of this detection means.
Patent JP-S63187565-A (JP)
Title: Manufacture of lead acid battery
Inventor: TOKUNAGA AKIO
IPC: H01M4/22
Filed: 1987-01-28
Abstract: PURPOSE:To prevent short circuit caused by piercing a separator in the in- container formation of a non-charged battery by containing 30 mg/l or more beryllium ion or 60 mg/l or more magnesium ion in an electrolyte. CONSTITUTION:30 mg/l or more beryllium ion or 60 mg/l magnesium ion is contained in an electrolyte, and in-container formation is conducted. For example, a battery using electrolyte containing 3-5 g/l BeSO4 (30-50 mg beryllium ion/l) has a PbO2 content of 80% or more, and the 5hR capacity is similar to the rated capacity and the formation state is good. A battery using electrolyte containing 7 g/l MgSO4 (60 mg magnesium ion/l) prevents short circuit, has a PbO2 content of 80% or more, and the initial capacity is similar to the rated capacity. By adding 30 mg/l or more beryllium ion or 60 mg/l or more magnesium ion to the electrolyte, a charging defective rate in the in-container formation decreases. Therefore, advantages in industry are increased.
Patent JP-S54111186-A (JP)
Title: Method of preventing steel plate from making zigzag movement
Inventor: OOTAKA OSAMU
IPC: B26D5/00
Filed: 1978-02-17
Abstract: PURPOSE: To prevent a zigzag movement by detecting the zigzag movement of a steel plate which occurs at the time when the both sides of a steel plate is continuously trimmed and by controlling the rotation of a pinch roll.  
     CONSTITUTION: Steel plate 1, both sides of which are to be trimmed, is transported in accordance with an instruction sent to pinch roll control circuit 9. The amounts of shift of both sides of the plate are detected by pulse generator 4 via touch control 5, and the shift difference is calculated by calculator 6, and thus the presence or absence of the zigzag movement of steel plate 1 is numerically grasped. The shift difference is sent as a compensation signal input to pinch roll rotation control circuit 9, and the rotation of pinch roll 2 is controlled so as to equalize the amounts of shift of both sides. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59164877-A (JP)
Inventor: AKINO KENJI
IPC: F26B15/06
Filed: 1984-02-01
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-S60162986-A (JP)
Inventor: YAMAMOTO SEIGOROU
IPC: G21C7/10
Filed: 1984-02-06
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-S63189324-A (JP)
Title: Automatic palletizing device for injection molded product
Inventor: SUZUKI YORINA
IPC: B29C65/00
Filed: 1987-01-30
Abstract: PURPOSE:To automatically load a selected and processed non-defective unit and to perform unmanned production, by providing a pallet conveying conveyor which inputs and outputs a pallet in a position right below a product loading device. CONSTITUTION:A product W conveyed by a product taking-out device 10 is delivered to a jig 16. In which case, based on a detecting signal in relation the quality of the product W, in the case of a defective unit, through reversing of a product positioning conveyor 12, the product W on the jig 16 is dropped on a chute 13 to discharge it to a pallet 14 outside a device. In the case of a non-defective unit, through forward of the conveyor, the product is positioned in the delivery position of a product loading device 17. The positioned product W is gripped by means of a finger 18, and is loaded on an aligning platform 23. When the given number of the products W are piled up on the aligning platform 23, all the products W are gripped by means of the finger 18 and are loaded in a pallet 20 at a stroke.
Patent JP-S62177235-A (JP)
Title: Apparatus for spinning carbon fiber
Inventor: YOSHIHARA AKIYO
IPC: D01D5/08
Filed: 1986-01-30
Abstract: PURPOSE:To enable continuous take-up of carbon fiber and delivery to the next step, by placing an openable divided stopper and a movable wooly fiber receptor having a number of ventilation holes below a centrifugal spinning apparatus. CONSTITUTION:Carbon raw material 2 sprayed through a rotary nozzle 5 is allowed to flow out in fine fibrous form and formed to wooly carbon fiber 1 at an outer wall 7. When the carbon fiber is accumulated on the wall, an openable divided stopper 20 is opened to drop the carbon fiber lump into a receptor 22 until the receptor is filled with the fiber, when it is removed and replaced with the next empty receptor.
Patent JP-H08190850-A (JP)
Title: Earth leakage breaker
Inventor: WATANABE KATSUMI
IPC: H01H83/02
Filed: 1995-01-10
Abstract: PURPOSE: To prevent the occurrence of a miss trip owing to the dew condensation of a printed board. CONSTITUTION: The insulating board 14a of a printed board 14 has a slit through-hole 21 for mutually partitioning main circuit conductor patterns 15c, 15g. Thus, even when dew is condensed on the printed board 14, no waterdrop is generated over the main circuit conductor patterns 15c, 15g, and the miss trip of an earth leakage breaker by a leakage current being carried in such a water drop is never caused.
Patent JP-H10211329-A (JP)
Title: Pachinko machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To enhance the enjoyment of the game by a method wherein for a pachinko machine which performs the judgement of a winning/missing by checking the count value of a random number counter when a ball enters a start prize-winning port, and a winning value, a random number display means to display the count value of the random number counter or a numeral value range in which the count value is included, is provided. SOLUTION: During a game, a CPU 32 judges whether a start signal is input from a start prize-winning port 16, or not, and in the case of YES, a count value (random number) of a counter 38 is read, and judges the winning/missing depending on whether or not the counter value meets a winning numeral value. Then, in response to the judgement, a pattern for judgement display is determined. That is, if the judgement is a winning, the counter value of a counter 40 is read, and a number for which three of this values are arranged in a row is determined as the display pattern, and if the judgement is a missing, the count values of counters 40, 42, 44 are read, and a number for which three of thoss numeral values are arranged in a row is determined as the display pattern.  Then, the determined pattern is notified to a pattern display device 14, and the value of a used random number is displayed on the pattern display device 14.
Patent JP-S63196788-A (JP)
Inventor: JIYAN PIEERU RAMOORU
IPC: D21B1/32
Filed: 1988-01-30
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-H03222852-A (JP)
Title: Ultrasonic atomizer
Inventor: IWATA KENZO
IPC: F02M27/08
Filed: 1990-01-29
Abstract: PURPOSE:To improve the fuel atomization efficiency by making fuel sprayed out of a solenoid-operation fuel injection valve so as to be directly sprayed to a bottomed conical vibrating surface of a horn in an ultrasonic wave generator combinedly installed in the said fuel injection valve. CONSTITUTION:In a solenoid-operated fuel injection valve INJ where fuel is taken into a valve sheet 9 from a fuel passage 20 of an on-off valve 17 after passing through a strainer 5, when a coil 8 is energized into excitation, a movable core 22 is attracted to a fixed core 4 whereby the on-off valve 17 is retracted. With this constitution, a ball valve plug 19 is separated from a valve seat part 11, and thereby the fuel is being sprayed out of a fuel injection nozzle 12. This fuel passes through a fuel passage 33 in a holder 40, and is sprayed toward a separator 39 from an interconnecting hole 37 in the horn 32 of an ultrasonic wave generator SG. Then, it forms a liquid film uniform in thickness as spreading over a vibrating surface, thus this liquid film is atomized by an ultrasonic vibration by a vibrator 31.
Patent JP-H09214427-A (JP)
Title: Method for reducing influence of optical beat interruption and optical wave signal transmission system
Inventor: JIYOOJI II BODEIIPU
IPC: H04B10/18
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of optical beat interruption and to transmit data without errors by outputting dither tones from signal lasers and making the optical modulation depth of the dither tones larger than a specified value. SOLUTION: An electric connector 7 connects a DC bias, an RF signal and a dither signal for inputting them to the laser L1 . The output of the laser L1 is emitted into an optical fiber F. The dither signal inputted to the laser L1 changes the optical frequency of the laser L1 . The laser L1 emits the dither tones. The optical modulation depths of the respective dither tones on the respective signal lasers L1 are 1.4. Since the optical modulation depth is larger than 1.0, the lasers L1 operate with a threshold and they are completely turned off so that they do not emit light. Thus, the influence of optical beat interruption is reduced and data can be transmitted without errors.
Patent JP-S56117867-A (JP)
Title: Production of tape-form amorphous metal
Inventor: ISHIBACHI TOYOAKI
IPC: B22D11/06
Filed: 1980-02-18
Abstract: PURPOSE: To stably provide a broad amorphous metal foil by spreading molten metal on a metallic roll surface then supplying the same to the junction point of the metallic rolls and a metallic belt in an apparatus for manufacturing amorphous metal foil using two rolls and a metallic belt.  
     CONSTITUTION: A metallic roll R 1  and a rubber-made back-up roll R 2  are rotated mutually in arrow directions, and a metal-made belt B 1  let off from a reel C 1  is passed between both rolls R 1  and R 2 . The metallic belt B 1  is brought near the roll R 1  by a guide roller G 1  and while the metallic belt B 1  is being joined between the metallic roll R 1  and the point P and point Q, it is wound on a reel C 3 . Molten metal is injected from a single hole nozzle M onto the metallic roll R 1  to the extent of not allowing the molten metal to cause bouncing, and the molten metal is spread on the metallic roll R 1  within the range A up to the junction point P with the metallic belt B 1 , thence it is cooled extra quickly by the metallic belt B 1  in the range of PQ, whereby the broad foil of amorphous metal is produced stably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01194043-A (JP)
Title: Electronic computer
Inventor: MIYAMOTO YOSHIKO
IPC: G06F12/10
Filed: 1988-01-29
Abstract: PURPOSE:To rapidly execute the mishit processing of TLB by using respectively different instruction queues for normal processing and interruption processing by a control means. CONSTITUTION:When a mishit is generated in the TLB 8 during the period of normal processing, an interruption signal (c) is sent to an instruction reading mechanism 3 and an instruction queue control mechanism 7. A mishit processing instruction in the TLB 8 is read out by the mechanism 3, an enqueue signal a2 is sent from the mechanism 7 to a 1st instruction queue 2 and an instruction on an instruction bus 4 is stored in the instruction queue 2. On the other hand, '1' to be a selecting signal (b) is sent from the mechanism 7 to a multiplexer 5 and the instruction of the instruction queue 2 is sent to a decoder 6. At that time, the state of the 2nd instruction queue 1 is held as it is. Consequently, the mishit processing of the TLB can be rapidly executed without flashing the instruction queue or rereading an once read instruction.
Patent JP-H04214780-A (JP)
Title: Preparation of cationic paint binder for comounding pigment paste for electrodeposition coating capable of depositing on cathode
Inventor: BUIRIBARUDO PAARU
IPC: C08G59/40
Filed: 1991-02-12
Abstract: PURPOSE: To obtain the title binder forming a cured coating film imparting excellent corrosion resistance to non-pretreated thin plate steel by adding a modified epoxy resin-amine adduct containing orgatically and chemically bonded titanium.  
     CONSTITUTION: A diepoxide compd. is reacted with secondary amine at 70-120°C to obtain an intermediate which is, in turn, reacted with primary - tertiary alkylenediamine at 60-80°C to form secondary β-hydroxyalkylamine having no epoxy group. This compd. and tetraalkylorthotitanate are reacted at 60-120°C and, subsequently, the obtained product is reacted with formaldehyde at 80-100°C and residual alcohol and/or acetylacetone are removed under such a condition that the content of titanium of the binder calculated as metal and on the basis of a resin solid is 1.0-5.0 wt.% (pref., 2.0-4.0 wt.%) to obtain the objective binder. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0191524-A (JP)
Title: Bipolar logic circuit
Inventor: OKUMURA YOSHIHIDE
IPC: H03K19/088
Filed: 1987-01-28
Abstract: PURPOSE:To obtain a large voltage margin in the inside of a circuit by connecting a 1st diode and a 1st resistor connected in series between 1st and 2nd signal lines to turn on a level shift diode via the above mentioned circuit. CONSTITUTION:A diode 26 and a resistor 15 are connected in series between a base of a Schottky clamped npn transistor(TR) 9 for driver and the anode of a level shift diode 24 whose cathode is connected to a low potential power supply 4. Then the level shift diode 24 is turned on via the diode 26 and the resistor 15 connected in series when the logic output is at L. Thus, the voltage margin is improved by a voltage corresponding to the difference between the on-voltage of the diode 26 and the forward voltage drop when the level shift diode 24 is turned on.
Patent JP-S58152501-A (JP)
Inventor: ARUMIN AA DASURAA
IPC: A43B13/26
Filed: 1983-02-09
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-H05218360-A (JP)
Title: Gate array
Inventor: SAKATA YUKIHIRO
IPC: H01L21/82
Filed: 1992-02-04
Abstract: PURPOSE:To provide a gate array which insures high speed arithmetic processings by semiconductor devices. CONSTITUTION:A random logic circuit region 2 and a flipflop block region 3 in which a plurality of flipflop circuits 41 to 4n are centralized are formed within a gate array 1. At least a part of the random logic circuits 51 to 5n forming the random logic circuit region 2 is connected with any one of the flipflop circuits 41 to 4n in the flipflop region 3.