baber/WOPTO huggingface dataset:
Patent JP-H03207119-A (JP)
Title: Semiconductor integrated circuit
Inventor: HIRAKOSO TAKAO
IPC: H01L27/118
Filed: 1990-01-09
Abstract: PURPOSE:To improve the utilization efficiency of circuit area by providing a 4th MOS transistor(TR) which is brought under ON/OFF control complementarily to a 1st and a 3rd MOS TRs and cooperates with a 2nd MOS TR to lower the potential of an output node. CONSTITUTION:This circuit operates as an inverter without either or both of a P-MOS 14 and an N-NOS 16. The ON resistance can, however, be decreased by connecting P-MOSs 12 and 14 and N-MOSs 15 and 16 in parallel, so the base currents of NPN TRs 18 and 19 increase and the collector currents increase correspondingly. Consequently, a load capacity can be charged and discharged in a short time and the propagation delay time of a logic circuit can be improved. Further, the propagation delay time can be improved without increasing the area of mask pattern area and the utilization efficiency of the circuit area can be improved.
Patent JP-S59127979-A (JP)
Title: Regeneration method of electrode for spot welding machine
Inventor: SUZUKI KANJI
IPC: B23K11/30
Filed: 1983-01-11
Abstract: PURPOSE:To obtain an accurate and clean regenerated electrode by grinding the tip of the electrode by a rotating dresser and removing extraneous matter by blowing fine hard particles onto the contact between the tip of electrode and an object to be welded by a high-pressure gas. CONSTITUTION:A rotary cutter 4 from which a cutting edge at the tip of an electrode that is in contact with the object to be welded is removed is attached to a holder 5. This cutter is rotated by a dresser 3, and the tip of electrode 1 attached to an electrode holder 2 is ground. On the other hand, a guide nozzle 6 is provided on the opening side of the cutter 4, and fine hard particles such as grindstone, sand, etc. are blown from the direction A onto the surface of the contact between the tip of electrode 1 and object to be welded, and adhering impurities are removed. At this time, scattering of blown sand and chips is prevented by a cover 7, and recovered in the direction B by utilizing high-pressure air. Thus, the tip of electrode and its contact with the object to be welded can be cleaned at high accuracy with the electrode attached to the welding machine.
Patent JP-S5388086-A (JP)
Title: Unsaturated polyester resin composition for heat-resisting tableware
Inventor: HAMA YOSHIFUMI
IPC: C08F299/04
Filed: 1977-01-14
Abstract: PURPOSE: To prepare the title composition which gives a tableware containing only small amount of volatile materials and keeping the taste and flavor of foods unchanged, by compounding a specific unsaturated polyester based on isophthalic acid, a polymerizable monomer, and a catalyst containing benzoylperoxide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07209004-A (JP)
Title: Navigation device
Inventor: SAKAI HAJIME
IPC: G01C21/00
Filed: 1994-01-14
Abstract: PURPOSE:To provide a navigation device capable of guiding a route so that any crossings to be turned and destination are not lost without monitoring a display. CONSTITUTION:The navigation device is provided with a memory means to store the position data input by a user, a comparison means to compare the data stored in the memory means with the data output from a GPS part 12, and also a voice synthesizing means 17 which informs the user of the coincidence of both data detected by the comparison means. Thus, a car can emit warning sound when it approach points or crossings to be turned which have been specified beforehand, and it can be driven safely.
Patent JP-S57116362-A (JP)
Title: Scanner of copying machine
Inventor: FURUICHI MASAYOSHI
IPC: G03B27/50
Filed: 1981-01-10
Abstract: PURPOSE:To vary scanning distance easily with small-sized constitution by synchronously rotating the 1st and 2nd pinions which drive a mangle rack, and by moving the 2nd pinion axially so that it freely engages with and disengages from the mangle rack. CONSTITUTION:A pinion 4 puts a mangle rack 1 in linear motion and semicircular motion, and an oscillatory member 17 coupled with the rack 1 through a guide plate 3 engaging with a through-hole 15 of a vertically movable oscillatory member 10, a link 16, etc., reciprocates by prescribed distance to perform scanning by the optical system, etc., of a copying machine. A pinion 29 similar to the pinion 4, on the other hand, is rotated, synchronizing with the pinion 4, by a timing belt 30, timing pulleys 6 and 25, etc., and also moved axially so that it freely engages with and disengages from the rack 1 through a guide part 34 moving through a pinion 36 and rack rod 33. Therefore, the rack 1 is driven by using the pinion 29 to vary scanning distance easily and securely with the small- sized constitution.
Patent JP-S58119031-A (JP)
Title: Adapter for keyboard device
Inventor: SEKIMOTO TADAHIRO
IPC: G06F3/02
Filed: 1982-01-11
Abstract: PURPOSE:To obtain a device which allows a single keyboard device to be used for many purposes and changes desired operation easily and economically by providing a keyboard cover for covering keys other than prescribed keys on the keyboard, etc. CONSTITUTION:The keyboard cover for covering keys other than prescribed keys on the keyboard is provided to allow only the prescribed keys to be operated on the keyboard. For example, a cover 15 which allows only the prescribed keys to be operated is coupled with the keyboard 12 of a keyboard device 10 and an identification code ID from the code plate 19 of the cover 15 is inputted to and discriminated by the signal generating circuit 14 of the keyboard device 10. This signal is inputted through a coupling circuit 17 to a read-only storage device ROM16 to read a program for desired operation according to a prescribed key, thus generating an output signal corresponding to the prescribed key.
Patent JP-S5387720-A (JP)
Title: Positive type radiation sensitive material
Inventor: MIYAMURA MASATAKA
IPC: H01L21/312
Filed: 1977-01-13
Abstract: PURPOSE: To improve adhesion to a substrate, to enhance radiation sensitivity, and to enable a fine and high precision pattern or the like to easily be formed, by using a dehydration polycondensation product from HCHO and a specified compound having active hydrogen. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000204459-A (JP)
Title: Continuous hot-dipping device
Inventor: SAITO YUKIO
IPC: C23C2/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a roll shaft part with molten metal and to extend the service life of a roll by positioning the rotating shaft of the roll always to the outside of the molten metal though the barrel part surface of the plated roll is dipped into the molten metal and coating the roll surface with iron boride or iron silicate. SOLUTION: The barrel part of the plated roll 5 in a continuous hot-dipping device, is dipped into the molten metal 4 but the shaft part 8 and bearing part 9 of the roll 5 are positioned to the outside of the molten metal 4 so that the shaft part 8 and the bearing part 9 do not receive the corrosion with the molten metal 4. It is desirable that the molten metal 4 is stored by arranging a groove on the surface of the roll 5 and the excess quantities of the molten metal 4 stuck to both surfaces of a copper plate 1 are equalized to almost equalize the plated thicknesses after gas wiping.  As a material of the roll 5, steel material is used, but in the case of galvanizing, the roll surface is coated with the iron-boride, and in the case of zinc-aluminum alloy plating or aluminum plating, this surface is coated with the iron-silicate layer to keep the corrosion resistance to the molten metal 4.
Patent JP-S61162579-A (JP)
Title: Nematic liquid crystal composition
Inventor: MIYAJI YUKIO
IPC: C09K19/30
Filed: 1985-01-11
Abstract: PURPOSE:To provide the titled composition capable of driving over a wide range of temperatures, high in followability even in sharp external variable change, quick in response, appropriate in driving voltage, good in dynamically driving characteristics, for use in display device, comprising a plural of compounds each with specific structure. CONSTITUTION:The objective composition comprising a combination of at least two compounds selected from (A) a compound of formula I, (B) a second compound of formula II, (C) a third compound of formula III and (D) a fourth compound of formula IV or V (wherein R1 and R2 are each 1-12C, R3 and R4 are each 1-10C, R5 is 1-10C, R6 is 1-12C, R7 and R8 are each 1-1C, R9 and R10 are each 1-9C straight chain alkyl). This composition is pref. further incorporated with (E) a fifth compound of formula VI, (F) a sixth compound of formula VII, (G) a seventh compound of formula VIII, or (H) a eighth com pound of formula IX (wherein R11 is 1-10C, R12 is 1-10C, R13 and R14 are each 1-12C, R15 and R16 are each 1-8C straight chain alkyl).
Patent JP-H0630595-A (JP)
Title: Chopper controlling apparatus
Inventor: ISHII KAZUFUMI
IPC: H02P7/298
Filed: 1992-01-10
Abstract: PURPOSE:To obtain a chopper controlling apparatus, which can decrease the loss of a cooling unit and can decrease the ripple of the armature current of a motor by switching the command value of a conduction ratio based on an operated conduction value. CONSTITUTION:A gate controlling device 9 receives an armature current IA from an arnmature current detector 7 and operates the operated value of a conduction ratio. At the time of power control, a conduction-ratio command value gammaA is made to be 1.0 when the operated value of the conduction ratio is larger than the maximum conduction ratio with an armature-chopper controlling device 3. When the operated value of the conduction ratio is less than the maximum conduction ratio, the conduction-ratio command value gammaA is made to be the operated value of the conduction ratio. At the time of regeneration braking, the conduction-ratio command value gammaA is made to be 0 when the operated value of the conduction ratio is less than the minimum conduction ratio. When the operated value of the conduction ratio is larger than the minimum conduction ratio, the conduction-ratio command value gammaA is made to be the operated value of the conduction ratio. Namely, the loss of a cooling unit is decreased and the ripple of the armature current of the motor can be decreased because the switching of a GTO thyristor in a high speed region is omitted.
Patent JP-S62282699-A (JP)
Inventor: MARUKU BENYAMINOBUITSUCHI TSUI
IPC: C02F3/34
Filed: 1987-01-09
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-H06208375-A (JP)
Title: Electronic musical instrument
Inventor: TOYODA KATSUHIRO
IPC: G10H1/00
Filed: 1993-01-12
Abstract: PURPOSE:To detect a percussion to a pad with sufficient precision by detecting a percussion to the pad repeatedly and normally at 1st time interval and detecting the percussion at 2nd time intervals once the percussion is detected. CONSTITUTION:An AD scan routine detects a trigger signal at every 0.8msec, detects a trigger signal again a short period of time after when the trigger signal is detected, and employs a trigger signal with a larger value between those two detected signals. Consequently, the peak value (strength of stroke to the pad) of the trigger signal is detected within a practical error and a musical sound corresponding to it is generated. Thus, the signal of the pad is detected normally at time intervals of 0.8msec and only when the signal is detected, the signal of the pad is detected at short time intervals. Here, hindrance to other processes is small and the strength of the stroke can correctly be detected within the practical error.
Patent JP-H04341161-A (JP)
Title: Process of eliminating beta-cyclodextrin from egg yolk or yolk plasma
Inventor: YAN KURII
IPC: A23L5/20
Filed: 1991-01-16
Abstract: PURPOSE: To remove β-cyclodextrin from a yolk or yolk plasma. CONSTITUTION: When β-cyclodextrin is removed from a yolk or yolk plasma, α-amylase formed or derived by microorganisms belonging to Aspergillus niger, Aspergillus oryzae, Bacillus polymyxa, Bacillus coagulanns or Flavobacterium or α-amylase extracted from pig' s pancreas amylase is added to the material to be treated and cultivation is carried out under warming.
Patent JP-H05184689-A (JP)
Title: Magnetic composition for sticking
Inventor: KURODA MASANORI
IPC: C04B35/26
Filed: 1992-01-10
Abstract: PURPOSE:To improve blood circulation in a fatigued portion of each muscle, and thereby relieve the fatigue of each muscle by forming sticking magnetic composition made of ceramics which is obtained by calcining a mixture of condensed water containing bivalent and tervalent iron salts with a non-organic compound. CONSTITUTION:Sticking magnetic composition is formed out of ceramics which is obtained by calcining a mixture of condensed water containing bivalent and tervalent iron salts with a non-organic compound. Magnetic action is exhibited via the ceramics by sticking the ceramics onto a fatigued portion of the shoulder, neck and waist of a human body, so that blood circulation in the aforesaid portions is improved, and the fatigue of each muscle can be relieved. Moreover, the non-organic compound can keep the properties of the bivalnet and tervalent iron salts as a magnetic substances for a long time, and furthermore, magnetic action can be exhibited via this compound at all times.
Patent JP-H03209845-A (JP)
Title: Pitch converter for wafer transfer device
Inventor: SAKAI AKIHIKO
IPC: H01L21/68
Filed: 1990-01-12
Abstract: PURPOSE:To contrive the improvement of a throughput capacity to transfer en bloc wafers between housing jigs, whose housing pitches are different from each other, by a method wherein support members, which respectively have a hand, are respectively coupled with each other by a link member constituted into the form of an isosceles triangle or parallellogram and the attitude of the link members between the support members is changed. CONSTITUTION:In a pitch converter 2, link members 17 provided between support members 6, which respectively have a hand 5 holding a wafer 4, are expanded and contracted by driving means 9 to 11. Accordingly, the pitch between the members 6 is freely increased or decreased and the pitch between the wafers can be converted en bloc into housing pitches of first and second housing jigs and the wafers in the jigs are directly scooped up. Thereby, the simplification of a transfer is achieved and a throughput is improved.
Patent JP-S58120390-A (JP)
Title: Remote monitoring device
Inventor: MAEDA YASUNOBU
IPC: H04Q9/00
Filed: 1982-01-13
Abstract: PURPOSE:To perform a remote monitoring with high efficiency and a simple constitution, by using a DC power supply of a master station in common with a control power supply of each slave station and at the same time by enabling the monitor for the working state of each slave station although the number of transmission lines is decreased. CONSTITUTION:Switches S1 and S'1 are made into a pair and turned on and off at one time. Now both switches are turned on to monitor a slave station C1. As a result, the station C1 is connected between power supply terminals E1 and E2 via transmission lines L1 and L2. Thus a receiving relay R becomes active or inactive in response to ON or OFF at a point A1 to be monitored. When slave station C2 is monitored, both switches S2 and S'2 are turned on. In this case, the C2 is connected between the terminals E1 and E2 via the lines L1 and L2. Then the relay R becomes active or inactive in response to ON or OFF at a point A2 to be monitored. In such a way, each slave station is selected and a contact to be monitored can be monitored by having a pair of switches.
Patent JP-H07211334-A (JP)
Title: Solid electrolyte fuel cell
Inventor: KOSEKI KAZUO
IPC: H01M8/02
Filed: 1994-01-19
Abstract: PURPOSE:To prevent peeling off of a solid electrolyte or an electrode by stacking a cylindrical solid electrolyte or a cylindrical electrode around a cathode tube or an anode tube. CONSTITUTION:A unit cell multiple body 1 is formed by stacking a solid electrolyte 3, an anode 5, and an interconnector 4 around the surface of a cathode tube 2. The electrolyte 3 is separated to two, then stacked. The interconnector 4 is stacked around part, which is not stacked, of the electrolyte 3. An anode 5 is stacked separately from the interconnector 4 on the surface of the electrolyte 3. Part where the electrolyte 3 and the anode 5 are stacked constitutes a unit cell 6. The unit cell multiple body 1 multiply contains two equivalent unit cells. Oxygen gas is passed in the tube 2, and fuel gas is passed around the multiple body 1. Electrons supplied from the connector 4 into the tube 2 react with oxygen gas to produce oxygen ions. Oxygen ions diffuse into the inside of the electrolyte 3, reach the anode 5, and react with hydrogen gas to produce water molecules. Electrons are transmitted from the anode 5 to the multiple body 1 connected in series through other connector 4.
Patent JP-H02184938-A (JP)
Title: Watch dog timer circuit
Inventor: MOTOTANI SHUJI
IPC: G06F11/30
Filed: 1989-01-12
Abstract: PURPOSE:To increase the accuracy of a watch dog timer setting time by operating a counter with the output pulse of an initial voltage alarm (IVA) detecting circuit as a reference clock signal, and detecting abnormality based on the operating state of a selected counter when a firmware output is not inputted in a prescribed period. CONSTITUTION:The counter is operated by plural counters 1 and deciding means 2 with an output pulse *D of the IVA detecting circuit as the reference clock signal. When a firmware output *A is not inputted in the prescribed period, the abnormality of a watch dog timer circuit is detected based on the operating state of the selected counter. Thus by paying attention to the utilization of the pulse for the prescribed period generated from the IVA detecting circuit and digitizing the pulse, an unstable element as a time setting circuit is eliminated, and the watch dog timer circuit which can correctly set a time can be obtained.
Patent JP-S62163634-A (JP)
Inventor: KAWAGUCHI HIROMICHI
IPC: A01B69/00
Filed: 1986-01-10
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-H05189542-A (JP)
Title: Method and device for processing cg data
Inventor: USAMI YOSHIAKI
IPC: G06T17/40
Filed: 1992-01-13
Abstract: PURPOSE:To easily set end change a heir style with the interactive processing in the computer graphics by controlling the shape of a hair model on a computer screen. CONSTITUTION:A hair model consists of three segments, i.e., Seg0, Seg1 and Seg2 (at least about 20 segments used actually to express the flexibility of hairs). The segment nodal points are referred to as Node0, Node1, Node2 and Node3. The point Node0 is set on the surface of a heed end fixed there. Therefore the shape of a heir model is changed when the external, force is applied to the points Node1, Node2 and Node3. Then a Comb simulated shape is shown on a screen end this Comb is moved with a mouse, etc., end the data are calculated by a computer in response to the movement of the Comb end given to the hair model. Then the hair model deformed by the external force is displayed.
Patent JP-H07206848-A (JP)
Title: Production of alkylene carbonate
Inventor: INOUE KAORU
IPC: C07B61/00
Filed: 1994-01-19
Abstract: PURPOSE:To provide a production process for an alkylene carbonate which is very important in industry from an alkylene oxide and carbon dioxide in high conversion and high selectivity. CONSTITUTION:In the reaction of an alkylene oxide with carbon dioxide, an anion exchange resin bearing tertiary amine functional groups or quaternary amine functional groups coupling with silicate counter anions to give an alkylene carbonate.
Patent JP-S60147722-A (JP)
Title: Liquid crystal display element
Inventor: ISHIBASHI NAOMI
IPC: G02F1/133
Filed: 1984-01-12
Abstract: PURPOSE:To observe characters, patterns, etc. near the peripheral part of a screen with clear contrast similar to the state of the center part by making the rubbing direction of electrodes formed on the inwall surfaces of substrates opposed to each other in parallel arcuate to expand a visual field angle. CONSTITUTION:Two transparent glass substrates obtained by covering electrodes 13, 14 with oriented films are opposed to each other in parellel on respective inwall surfaces and the rubbing direction of the electrodes 13, 14 of a liquid crystal display element formed by holding liquid crystals between the electrodes 13, 14 and adhering its periphery with adhesives is made arcuate to expand the visual field angle. Thus, orientation processing is applied to the front and back electrodes 13, 14 by the wiper type rubbing method and rubbing stripes F', F'', R', R'' are generated, so that the intersected angles theta, theta' are expanded and the visual field angle is also expanded. Consequently, the most observable position is turned to the observer on the TN type liquid crystal display element independ- ently of the display positions of characters, patterns, etc. For example, even such thin characters or patterns exceeding 20cm can thus be observed with uniform contrast.
Patent JP-H10200930-A (JP)
Title: Pocket beeper notice system
Inventor: NAKADA EKI
IPC: H04W88/02
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a pocket beeper notice system in which when a pocket beeper enters the outside of a service area disable of call reception, it is forcibly and quickly informed to a carrier of the pocket beeper so as to cancel unease of the carrier. SOLUTION: A pocket beeper notice system where each pocket beeper 4 is provided with a control means 41 that discriminates whether or not a pocket beeper is at the outside of a service area based on signals 3a-3c sent periodically from base stations 2a-2c, is provided with a sounding means 41a activated with an applied voltage and with a conduction contact 41b connected to the sounding means 41a. The control means 41 is provided with a switch contact 41d that is not connected to a conduction contact 41b when the pocket beeper is resident in the service area but connected to the conduction contact 41b when the pocket beeper is at the outside of the service area to apply a voltage to the sounding means 41a.
Patent JP-H02185238-A (JP)
Title: Ultrasonic diagnostic device
Inventor: WAKAMATSU TATSUYA
IPC: G01N29/22
Filed: 1989-01-11
Abstract: PURPOSE:To hold the S/N of a received signal high with a simple constitution, to increase an operability and to match a device main body to respective kinds of probes by sharing signal transmission and reception between the device main body and the probe, and a voltage supply from the device main body to a preamplifier with a single cable. CONSTITUTION:A device 10 main body is equipped with a transmitter 16 and a receiver 18, and a driving pulse from the transmitter is sent through a connection cable 12 into an ultrasonic probe 14. The ultrasonic probe is equipped with a vibrator 20 to convert the driving pulse into an ultrasonic wave and a preamplifier 22. Since, the signal is transmitted and received with the single cable between the main body and the ultrasonic probe, a diode 24 for blocking a driving pulse and a diode 26 for blocking an echo signal are interveningly inserted between the cable and preamplifier and between the cable and vibrator, respectively, and a diode 28 for blocking a driving pulse is arranged in the front stage of the receiver. Thereby, all pulses from the main body side are used for a vibrator exciting work, the echo signal reflected from a subject is inputted to the receiver in the main body, the voltage supply to the preamplifier is executed by a power source at the main body side, and it is supplied by the single connection cable.