baber/WOPTO huggingface dataset:
Patent JP-H11226444-A (JP)
Title: Hydraulic driver for self-travelling type crusher
Inventor: TANAKA MASAMICHI
IPC: B02C21/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic driver for a self-travelling type crusher in which energy saving can be attained multi a simple structure and at a low cost. SOLUTION: This hydraulic driver has a first hydraulic pump 20 and second hydraulic pump 21 of variable volume type driven by an engine 19, six hydraulic motors 23, 24, 25, 25, 28L 28R each to which pressure oil discharged from the first and second hydraulic pumps 20, 21 is fed, four control valves 29, 30, 31, 32 for controlling the directions and the flow rates of the pressure oil fed to the hydraulic motors 23-28, right/left travelling operating lever devices 33, 34 for performing switching operation between right/left travelling control valves 30, 31 by using pilot pressure, and regulators 35, 36 to which control pressure based on the pilot pressure is led to regulate the discharge flow rates of the first and second hydraulic pumps 20, 21.
Patent JP-S53117127-A (JP)
Title: Exhaust recycle control device
Inventor: AOYAMA SHIYUNICHI
IPC: F02M25/06
Filed: 1977-03-23
Abstract: PURPOSE: To control exhaust recycle amount with ensured stability of an engine by a control valve which is operated by conbination of venturi negative pressure and VC negative pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59157885-A (JP)
Title: Memory device
Inventor: NISHIMOTO MASAYOSHI
IPC: G06F12/06
Filed: 1983-02-24
Abstract: PURPOSE:To give accesses to memory chips of plural memory modules in a simple and quick way by forming a comparator with combination of a decoder and a switch and using a switch to a deciding unit. CONSTITUTION:A high order bit 5 of an address is decoded by a decoder 18, and a corresponding switch 19 is closed. Then a selected memory module activating signal is delivered with no use of a comparator. This activating signal is impressed to a decoder 8 of a selected memory module, and the decode is decided for an intermediate bit 10 of the address. Then a memory chip 17 of a memory module is designated via a switch 20 and an OR gate 15. In such a constitution having no need for production of an address setting signal for each memory module and production of a deciding signal for each chip, the accesses can be given simply and quickly to memory chips in plural same memory modules.
Patent JP-H01205768-A (JP)
Title: Magnetic disk device
Inventor: HOSHINO TAKAYUKI
IPC: G11B21/08
Filed: 1988-02-12
Abstract: PURPOSE:To chang a cut-off frequency smoothly in accordance with the frequency of a position signal and to control speed stably by using a cut-off frequency variable filter containing the opposite parallel circuit of diodes as an LPF to give the position signal obtained from a servo head. CONSTITUTION:The position signal obtained by processing the output of a servo head 1 is outputted after removing its noise by a cut-off frequency variable filter 8. When the frequency of the signal given to a terminal 8a of the filter 8 is high/low, a current to flow in diodes 14 becomes comparatively large/ small by the voltage-current characteristic of the diodes. Consequently, a total resistance value R becomes low/high and the cut-off frequency becomes high/low. Thus, the noise is removed at the cut-off frequency is accordance with the moving speed of the head 1 and the speed can be stably controlled.
Patent JP-H01208341-A (JP)
Title: Frit composition for enamel and production of said composition and apparatus therefor
Inventor: HOSOKAWA MASUO
IPC: C03C8/14
Filed: 1988-02-12
Abstract: PURPOSE:To obtain in high efficiency the title uniform frit composition of even smaller particle size, also excellent in various characteristics, by highly applying press force and frictional force on the powder to be treated along the inner peripheral surface of a high-speed agitating vessel to mutually fuse the powdery particles. CONSTITUTION:The objective composition is formed by fused coating of the surface of frit powdery particles with at least one kind of substance selected from resin powder, silicon dioxide and its analogous powder, pigment and coloring aid material and electric charge controlling agent. This composition can be obtained by simultaneously applying compressive force and frictional force on the powder to be treated having the above-mentioned composition while agitating (by a stator 6 and a scraper 7) said powder in a rotary agitating vessel 4 to effect the fused coating of the surface of the frit powdery particles with said ingredients.
Patent JP-S58148523-A (JP)
Title: Pulse counting system
Inventor: ANDOU RIYUUICHI
IPC: H03K21/18
Filed: 1982-02-26
Abstract: PURPOSE:To display the result of operation, to prevent flickering due to small fluctuation of a measuring value and shift in synchronism of an input pulse and to attain stable display, by adding or subtracting a value in response to a prescribed number or the newest count value to/from the newest count value, depending on the state of increase/decrease of the latest count value. CONSTITUTION:The input pulse from an input terminal 1 is counted at a counter 12, stored in a latch circuit 4 via a gate circuit 3, and the count value is displayed on a display 6 via a decoder driver 5. The difference between the display value and the count value stored in the circuit 4 is compared at a comparator 7, and when the count value and the display value are the same or the count value is larger than the display value, a load pulse is given from the comparator 7 to the circuit 4 via an OR gate 8, the count value is stored in the circuit 4 to revise the display value. When the change of the count value  is decreasing, the circuit 3 is changed over to an operator 9, a prescribed value  is added to the count value at the operator 9, allowing to prevent flickering due  to small fluctuation of the measuring value and the shift in synchronism of the  input pulse.
Patent JP-S54123850-A (JP)
Title: Diagnostic method for information processor
Inventor: NAKAGAWA NARIHISA
IPC: G06F11/00
Filed: 1978-03-17
Abstract: PURPOSE: To increase the resolution at diagnosis remarkably, by sectioning through the data collation circuit provided with the functional block, in diagnosing the functional block of the information processor with common control unit.  
     CONSTITUTION: The test data delivered from the common control unit 110 is delivered and processed at the delivery circuit 120a of the data transmission section, and on its way, it is collated with the expected value at the data collation circuit 120b. The data thus treated is led to the reception section via the folding route 150. The received data is processed at the reception circuit 120a and also the data on its way is collated with the expected value, returned to the unit 110 with the control line 143, and collated with the final expected value. Further, the result of the circuit 120b is returned and judged at the unit 110 with the control line 141. Thus, since the data on its way is collated at the circuit 120b at the data transmission and reception section, the sectioning of the troubleshooted range is made easy by confirming the normality of data at respective position, and the resolution can greatly be increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07238216-A (JP)
Title: Heat-resistant, electrically-conductive resin composition and heat-resistant ic tray using the same
Inventor: AKIYAMA MASAMI
IPC: C08L69/00
Filed: 1994-03-01
Abstract: PURPOSE:To obtain a composition to be made into a tray having excellent heat resistance, permanence and dimensional accuracy by blending a base composed of an aromatic polysulfone resin, a polycarbonate resin, etc., with electrically conductive carbon black, mica and a zinc carboxylate or zinc oxide. CONSTITUTION:A composition composed of 40-90wt.% of an aromatic polysulfone resin, 10-60wt.% of a polycarbonate resin and 0-20-wt.% of an aromatic polyester resin as a base is blended with 3-10wt.% of electrically conductive carbon black, 3-20wt.% of mica powder and 0.001-1wt.% of one or more selected from a zinc carboxylate and zinc oxide. The composition is injection molded to produce an IC tray having 10<0> to 10<12>OMEGA surface resistivity and 150 deg.C heat resistance. The aromatic polycarbonate resin preferably contains a copolymer of a homopolymer derived from 2,2-bis-(4-hydroxyphenyl)propane and a polymer derived from 2,2-bis-(4-hydroxyphenyl)trimethylcyclohexane.
Patent JP-H02223073-A (JP)
Title: Format controller for floppy disk device
Inventor: OZAKI HISAMI
IPC: G11B20/18
Filed: 1989-02-10
Abstract: PURPOSE:To improve the throughput of the device by executing an error check of a recording medium implemented together with formatting from the innermost circumferential track of a recording medium in the format mode to reduce the processing time of the formatting. CONSTITUTION:The formatting is started from the innermost circumferential track of a recording medium in the format mode and executed for each track up to a track '0' on the outermost circumferential track. Moreover, error check of the recording medium is executed from the innermost circumferential track by one track each together with the formatting and when an error is detected, the formatting by the format execution means is stopped by an error processing means. Thus, the formatting and error check are executed from the innermost circumferential track on which an error is easily occurred. Thus, in the even of detecting the error, the processing time to stop the formatting is reduced.
Patent JP-H04247127-A (JP)
Title: Outer wall construction works for underground floor
Inventor: NARITA MASAO
IPC: E02D29/00
Filed: 1991-02-01
Abstract: PURPOSE:To enhance workability and construction performance by improving accuracy in form, concurrently simplifying the construction of timbering without difficulty, and furthermore, securing large working spaces in regard to construction works for the outer wall of an underground floor. CONSTITUTION:The outer wall of a building in an underground floor is constructed with poured concrete placed into the form 1 for an outer wall, the inner form 3 of which is formed out of a pre-cast concrete slab 4.
Patent JP-S63200095-A (JP)
Inventor: AIZAWA YASUHIRO
IPC: G21C5/06
Filed: 1987-02-16
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-S55124214-A (JP)
Title: Gas insulating electric device
Inventor: WAKABAYASHI KOUICHI
IPC: G01R15/16
Filed: 1979-03-16
Abstract: PURPOSE:To miniaturize a capacitance potential device by a method wherein a grounding device capable of connecting with an electrode of capacitor, which is filled with an insulating gas as main dielectric, is prepared in the capacitance potential device and a potential dividing capacitor connected to a potential transformer is prepared under the grounding device. CONSTITUTION:A bus-bar conductor 2 is put in a metallic container 16 filled with an insulating gas 4, an electrode 17 is prepared around the bus-bar conductor 2, and the main capacitor is constituted using an insulating gas 4 as the main dielectric. A convex part 17a, which is to connect with a moving part 23 of grounding switch, is prepared on the upper part of electrode 17. A potential dividing capacitor 13, consisting of an intermediate electrode 13a connected to the electrode 17 of main capacitor, and of a grounding electrode 13b connected to an airtight container 16, is prepared under the main capacitor and the intermediate electrode 13a is connected to a potential transformer PD.
Patent JP-H03238240-A (JP)
Title: Sheet material supply device
Inventor: NIMURA MITSUO
IPC: B65H7/02
Filed: 1990-02-14
Abstract: PURPOSE:To shorten a space between preceding and following sheet materials and hold constant even during continuously supplying sheet materials and enhance delivery, or productivity, by arranging a detecting means to detect passing sheet materials around a supply roller so that the delivery of the sheet materials can be controlled in accordance with signals from the detecting means. CONSTITUTION:Sheet materials S2 are housed in a cassette 1 and supply means 3, 4 are arranged on the supply side end of the cassette 1 to continuously supply the sheet materials S2. In this case, a detecting means 5 is arranged around the supply means 3, 4 to detect the passing sheet materials and controlled by a control means so that when sheet materials S1 are detected by the detecting means 5 the next sheet materials S2 can be supplied after the lapse of a preset time. In this way, even when the sheet materials S1, S2 are continuously supplied, a distance between the sheet materials S1, and S2 can be held constant.
Patent JP-H1186576-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: TAKASHINA NOBUAKI
IPC: G11C16/16
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To make a bit configuration of a divided memory cell block variable without complicating a circuit and increasing a chip area by executing reading to respective bit lines divided at an optional position. SOLUTION: A memory cell detach processing, wherein a memory cell array 1 is divided into the memory cell blocks 11, 12 by the use of a master slice, is executed, and the memory cell array is divided into a desired bit configuration by the use of a flash memory based on the same design data. Here, in a Y decode circuit 3, a first and second bit lines cut BL1, BL2 and a first and second reading circuits 21, 22 corresponding to these are selectively connected at a Y selection gates YGn1, YGn2. In such a manner, the bit configuration of each cell array is made variable without extremely complicating the circuit and increasing the chip area. When erasing operation is executed for the first memory cell block 11, reading or writing operation is simultaneously executed for the second memory cell block 12. Thus, a function of dual operation is realized.
Patent JP-H032387-A (JP)
Title: Valve metal mesh and manufacture thereof
Inventor: KORIN BUREATON
IPC: H01B5/08
Filed: 1990-02-14
Abstract: PURPOSE: To provide an electrode which is adaptable itself to electrochemical applications and more particularly an anode in cathodic protection by forming films of an electrocatalytically active material on at least one surface of a sheet before forming an expanded open mesh.  
     CONSTITUTION: The films of the electrocatalytically active material are formed on at least a part of at least one surface of the valve metal (titanium or titanium alloy). Many slits are formed on the sheet formed with such coatings. Next, the sheet is expanded to form the expanded open mesh consisting of many interconnected strands. The surfaces of the strands of the open meshes not provided with the coatings of the active material described above are coated with the oxide of the valve metal. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S58162531-A (JP)
Title: Manufacture of polysaccharide-protein composite body derived from germ capsule, products therefrom and immunogenic composition
Inventor: JIYAN BANDOBERUDO
IPC: A61K39/095
Filed: 1983-02-26
Abstract: Process for the non-degrading preparation of polysaccharide-protein complexes from bacterial capsules; the so-obtained products which are useful as vaccines against infection by the same bacteria and method for protecting human beings against the same infection by administration of pharmaceutical composition containing the polysaccharide-protein complexes.
Patent JP-H02814-A (JP)
Title: Camera with automatic focusing function
Inventor: ISHIDA TOKUJI
IPC: G03B13/36
Filed: 1989-02-12
Abstract: PURPOSE:To restrain an increase in current consumption by stopping follow-up control when the number of times detecting a focal point with the aid of auxiliary light exceeds a prescribed number. CONSTITUTION:A focal point detecting means 1 detects the way that a lens focuses on an object to focused, while a lens driving means 2 drives the lens toward a focusing position based on the result that the focal point detecting means 1 detects the focal point. Since focal point detection by the focal point detecting means 1 becomes difficult when the brightness of an object is low, an auxiliary light emitting means 3 emits auxiliary light for detecting a focal point, and illuminates the object. When the number of times detecting a focal point with the aid of auxiliary light exceeds the prescribed number, a follow-up control means 6 stops the follow-up control. As a result, an increase in current consumption can be restrained.
Patent JP-S61190319-A (JP)
Title: Electrochromic element
Inventor: MURATA KIYOSHI
IPC: G02F1/15
Filed: 1985-02-20
Abstract: PURPOSE:To obtain an electrochromic element accompanying color change by forming an electrochromic layer with tin nitride. CONSTITUTION:A transparent electrode base plate 3 for display is prepd. by forming film of tin oxide 2 on the surface of a glass plate 1 and patterning to an appropriate shape. A layer of tin nitride film 4 is formed on the transparent electrode base plate 3, and tin oxide film 6 is formed on another glass plate 5 which is patterned to an appropriate shape to form a counter transparent electrode base plate 3, 7. An epoxy seal part 8 is formed thereon. Both transparent base plates 3, 7 are adhered with the film surface facing each other, and the epoxy seal part 8 is cured, then, aq. KCl 9 is poured in an empty cell to obtain an electrochromic element 10.
Patent JP-H08228013-A (JP)
Title: Static induction transistor and manufacture thereof
Inventor: HAGIWARA YOSUKE
IPC: H01L29/80
Filed: 1995-02-21
Abstract: PURPOSE: To make it possible to reduce the source contact resistance of a static induction transistor by a method wherein a buried layer for source region is formed in the surface, which is located between gate regions adjacent to each other, of a semiconductor substrate. CONSTITUTION: A static induction transistor is provided with second conductivity type gate regions 4, which are formed in the side of the surface of a first conductivity type semiconductor substrate 1 at a prescribed interval, and a first conductivity type drain region 2 formed in the side of the rear of the substrate 1. In such the static induction transistor, a buried layer 9 for first conductivity type source region is formed in the surface, which is located between the regions 4 adjacent to each other, of the substrate 1. For example, P-type gate regions 4 are formed in the side of the surface of a semiconductor substrate 1, which is constituted of an N<+> substrate and an N<-> high-specific resistance region 3, and a buried later 9 for source region is formed between the adjacent regions 4 in such a way as to come into contact with the regions 4.  Moreover, an oxide film 6 is formed on the surface of the substrate 1 and gate wirings 7 and source wirings 10 are respectively formed via apertures.
Patent JP-H0975093-A (JP)
Title: Cotton fiber specific gene
Inventor: KASUKABE YOSHIHISA
IPC: A01H5/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene, specifically expressible at the time of elongating a cotton fiber in a cotton fiber tissue, capable of improving characteristics such as the fiber length, size and strength of the cotton fiber and yield thereof and useful for creation, etc., of a new cultivar having excellent fiber characteristics and high productivity.  
     SOLUTION: This cotton fiber tissue-specific gene is an isolated new one, having a base sequence represented by the formula, etc., and specifically expressible at the time of elongating a cotton fiber in a cotton fiber tissue. The gene is capable of improving characteristics such as the fiber length, size and strength of the cotton fiber and yield thereof and useful for creation, etc., of a new cotton cultivar having better fiber characteristics and higher productivity. The new gene is obtained by collecting an ovule of a cotton plant belonging to the genus Gossypium of the 5th day after flowering, separating an mRNA according to a conventional method, preparing a cDNA library using the resultant mRNA, carrying out the differential screening with a probe comprising a part of the cDNA, recovering the DNA from the resultant positive clone and treating the recovered DNA with a restriction enzyme. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S57147114-A (JP)
Title: High-density magnetic recording system
Inventor: OKAMURA SHIROU
IPC: G11B5/56
Filed: 1981-03-06
Abstract: PURPOSE:To achieve a high-density magnetic recording, by setting an optimum azimuth angle so that the azimuth attenuation sufficiently exists in the widest part for the interval of the same type pulses of code series, in azimuth-recording of a digital signal. CONSTITUTION:The attenuation due to azimuth angles is shown in the equation 1, where i is a recorded wavelength. In a digital signal, a signal with greater interpulse interval gives the minimum frequency. Cross talk is minimized by determining the azimuth angle based on the interpulse interval. That is, by determining X as theta0 and theta0', the equation 2 is obtained as theta=theta0.
Patent JP-H06247359-A (JP)
Title: Vehicle steering wheel locking mechanism
Inventor: YOSHIDA SUSUMU
IPC: B60R25/0215
Filed: 1993-02-22
Abstract: PURPOSE:To easily and quickly lock and unlock a steering wheel without depending on key operations and to surely prevent misoperations. CONSTITUTION:A vehicle steering wheel locking mechanism is provided with a casing 30 in which a locking member 32 movable from a locking position to an unlocking position and vice versa, a rotating member 34 which allows the locking member 32 to move freely from the locking position to the unlocking position and vice versa, and a drive means 33 for allowing the rotating member 34 to freely rotate stepwise to a first position for stopping rotation of the steering wheel, a second position for enabling rotation of the steering wheel and for disabling engine operation, and a third position for enabling rotation of the steering wheel and for permitting engine operation are provided.
Patent JP-S54124988-A (JP)
Title: Hybrid type semiconductor device
Inventor: BIWA TAKESHI
IPC: G09F9/30
Filed: 1978-03-23
Abstract: PURPOSE: To manufacutre wiring patterns, wiring leads and element arrangement patterns on which mutual electric insulation is secured, by devising the metal wiring shape of the electric insulation substrate of a stem.  
     CONSTITUTION: To element arrangement patterns 12, 12'..., the N poles of LEDs are fixed by silver paste. Then, P poles are connected to wiring patterns by gold wires 23, 23'.... Isolated patterns 12, 12'... are connected 14, 14'... to wiring leads 14, 14'... or N poles are connected by a conductive solder layer like silver paste as the same time as the fixture by silver paste. In case that P poles are made in common, the fabrication is attained in nearly the same way. Consequently, it is not required to use two substrates for P-pole commons and N-pole commons, so that the production control will be simplified. 
     COPYRIGHT: (C)1979,JPO&Japio