baber/WOPTO huggingface dataset:
Patent JP-S62286-A (JP)
Title: Novel substance cv-1 and production thereof
Inventor: TOMITA FUSAO
IPC: A61K35/74
Filed: 1985-06-25
Abstract: PURPOSE:To produce novel substance CV-1 having enhancing action on antimicrobial activity and a specific chemical structure, by cultivating a bacterium belonging to the genus Streptomyces. CONSTITUTION:A bacterium such as Streptomyces sp. CO-1 (FERM P-8311) belonging to the genus Streptomyces, capable of producing novel substance CV-1 having a chemical structure shown by the formula, is subjected to liquid culture in a nutritive medium at 25-37 deg.C at 4-10pH for 1-7 days and CV-1 is collected from the culture solution.
Patent JP-S6051147-A (JP)
Title: Liquid crystal substance and liquid crystal composition
Inventor: SAITOU SHINICHI
IPC: C09K19/20
Filed: 1983-07-28
Abstract: NEW MATERIAL:The chiral liquid crystal substance of formula (X is 1-18C alkyl or alkyloxy; l, m and n are 0 or 1; when n is 0, at least one of l and m is 0; * is optically active carbon atom) having optically active group. EXAMPLE:4-n-Octyloxy-4'-S-alpha-methylbutanoyloxybiphenyl. USE:Useful as a component of a liquid crystal composition. It has high clear point to raise the upper limit of the liquid crystal temperature range of the composition. It has cholesteric phase, and exhibits chiral smectic phase which is a ferroelectric liquid phase at about room temperature. It is also useful as an agent to prevent the formation of reverse domain. PREPARATION:The compound of formula can be produced by reacting 4-hydroxy-4'-substituted-biphenyl with an optically active carboxylic acid chloride or alkyl chloroformate in a basic solvent such as pyridine.
Patent JP-S6116584-A (JP)
Title: Manufacture of piezoelectric ceramics
Inventor: KUBOTA MASAYUKI
IPC: H01L41/39
Filed: 1984-07-03
Abstract: PURPOSE:To mix and treat each metallic-oxide raw material uniformly and compactly in a short time by adding an Al component in the form of a solution when manufacturing a piezoelectric ceramic composition consisting of PbTiAZrB (MG1/3Nb2/3)CO3+X wt% Al2O3. CONSTITUTION:AlCl3 is changed into a solution without using powdered one as an Al section in the composition of Al2O3 as the admixture of three component system of PbTiO3-PbZrO3-Pb(Mg1/3Nb2/3)O3, the solution of the AlCl3 is added into raw material slurry, ammonia water is added and AlCl3 is precipitated in slurry as Al(OH)3. The composition of several metallic oxide extends over A+ B+C=1, 0.35<=A<=0.51, 0.25<=B<=0.52, 0.01<=C<=0.7, 0.01<=X<=0.7. Accordingly, raw material slurry and the Al component can be mixed uniformly and compactly in a short time, thus improving piezoelectric-ceramics characteristics and largely shortening a mixing time.
Patent JP-S5761913-A (JP)
Title: Data display system
Inventor: IMANISHI YASUO
IPC: G01D1/18
Filed: 1980-09-30
Abstract: PURPOSE:To make a data display device small in size and lightweight, by displaying the relative level of the measured value in a bar graph type with use of a neumeric display device that displays the numeric value and accordingly displaying the result of comparison between the measured value and the set value through the same display device. CONSTITUTION:The measured value is displayed by a digital display device 30 in which neumeric display devices 31-35 comprising 7 segments distributed longitudinally and laterally are arrayed. When the measured value is divided the numerical ranges that are previously set and displayed, the segment right-angled to the array of numerals to partition and display the numeric ranges. While the segment parallel to the array of numerals is used to display a numeric range to which the measured value belongs.
Patent JP-S61296645-A (JP)
Title: Filament support structure for fluorescent character display tube
Inventor: TATEMOTO HIDETO
IPC: H01J29/04
Filed: 1985-06-25
Abstract: PURPOSE:To obtain an accurate spacing between a filament and an anode, and further increase the tension applied to the filament, by providing a filament vertically movable filament support and a screen which pushes down the filament. CONSTITUTION:A filament 2 is extended on an anode 4 with a space determined by the height of the lower end of screen 3 and welded on a filament support body 1. The support body 1 is thereby deformed from U-shape to horseshoe- shape after mounting a screen 3, and by the reaction of that, sufficient tension is applied to the filament 2. Besides, the space between the filament 2 and the anode 4 is determined by the screen 3.
Patent JP-S5762433-A (JP)
Title: Data transfer control system
Inventor: OGAWA HIROSHI
IPC: G06F13/42
Filed: 1980-10-03
Abstract: PURPOSE:To prevent the transfer of erroneous data by performing latching operation only when data on a bus used as both an address bus and a data bus is signified. CONSTITUTION:A latch circuit DLT connected to the bus ADB of a microprocessor muCPU latches data on the bus ADB in the rise of a signal CS. A system clock phi is applied to the clock terminal CK of an FF and an AND circuit AND, and a ''1'' having +5V, etc., normally is applied to the data terminal D; and a signal ALE during address transmission is applied to clear terminal CLR, and an output from a terminal Q is applied to the AND circuit AND and then applied to the latch circuit DLT via an inverter INV. Consequently, the data is signified securely at the rise of a chip selection signal CS, so the data is latched and transferred without any error.
Patent JP-S5261813-A (JP)
Title: Runner support for spiral pump
Inventor: ISA SEIJI
IPC: F04B19/12
Filed: 1975-11-18
Abstract: PURPOSE: To enable only the upper metal to be removed without removing the runner by means of installing the support metal under the upper metal with the base plate put between. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5262865-A (JP)
Title: Sheets feeding apparatus
Inventor: SAKATE SHIGEKI
IPC: B65H3/48
Filed: 1975-11-18
Abstract: PURPOSE: Suction drum is intermittently driven, and synchronize mechanism betwern between the intermittent drive and relative vertical movements to sheet is provided, to enable high speed suctions without decreasing feeding speed, and high speed sheet feeding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10331814-A (JP)
Title: Clamp for linear material
Inventor: OKADA HIROKI
IPC: F16B5/12
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To enhance an on-site installation working property without damaging an installation panel. SOLUTION: This clamp 1 uses a U-shaped base 11 having the holding part 12 of a linear material as a body 10, and consists of a U-shaped retainer 20 having a panel claws 22, 23 seated in the interior of the base 11 and inserted from an opening. A stop groove 17 at the lower side of the retainer 20 is constituted at the lower side of the base 11 at its opening side. A panel guide segment 16 for guiding the insertion of the panel is inwardly extended to form a state in which the panel insertably closes the opening. The retainer 20 is provided with the locking claws 22, 23 to yield point contact and line contact with respect to the panel.
Patent JP-H06347543-A (JP)
Title: Data carrier system without power supply
Inventor: YAMAZAKI MASAMI
IPC: G01S13/74
Filed: 1993-06-10
Abstract: PURPOSE:To provide a data carrier system without any power supply which obtains DC power quickly and can extend communication distance. CONSTITUTION:A response device is provided with an antenna 21 which outputs an interrogation signal d with an interrogation wave a from an interrogator and transmits a response wave b with a response signal f, a transmission line 22, a transmission line 24 with its length being the multiples of lambda/2 (lambda: a wavelength of the interrogation wave a), a rectification circuit 25 which is connected to the other terminal of the transmission line 24 and converts the interrogation signal d to DC power using a detector and then accumulates it, and a power supply circuit 26. Also, it is provided with a transmission line whose length is odd multiples of lambda/4, a modulation circuit 27 where the other terminal of the transmission line 23 is terminated by an active element whose capacity decreases as input voltage increases and the interrogation signal d is modulated by the capacity change in the active element and the response signal f is generated, a central processing circuit 28 which operates on DC power and changes the capacity of the active element based on data being stored previously, and a storage circuit 29.
Patent JP-H08130811-A (JP)
Title: Method for detecting discontinuity of conductor
Inventor: SANO HIROSHI
IPC: H02G1/02
Filed: 1995-05-12
Abstract: PURPOSE: To highly reliably detect discontinuity of the conductor of an electric wire covered with an insulating coating by exposing the conductor at both ends of the wire and fitting an accelerometer (vibrometer) to one end of the conductor and adapter to the other end of the conductor, and then, applying reproducible impacts to the conductor through the adapter and detecting discontinuity in the conductor from the waveform detected by the accelerometer. CONSTITUTION: An adapter 2 having a half-ring-like shape provided with an AE sensor 3 is attached to one exposed end of the conductor 12 of an electric wire 1 covered with an insulating coating 11 and another adapter 2 having the same shape is attached to the other exposed end of the conductor 13. Then the conductor 12 is vibrated by applying reproducible impulse waves to the adapter 2 on the right side in the Figure and the vibration of the conductor 12 is detected by means of the AE sensor 3. When the conductor is discontinued, the waveform of the vibration is distorted as indicated by A in the Figure. Therefore, the disconnection of the conductor 12 can be easily detected easily with high reliable accuracy over the full length of the wire 1.
Patent JP-H08314186-A (JP)
Title: Electrophotographic toner
Inventor: HAMANAKA TAKAYUKI
IPC: G03G9/08
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a toner fixable at a low temp. and having satisfactory anti-offsetting property and blocking resistance by using particles each consisting of a core based on a polymer having a specified number average mol.wt. and a shell formed on the surface of the core and based on a polymer having a specified number average mol.wt. CONSTITUTION: This electrophotographic toner is particles formed by suspension polymn. and each consisting of a core based on a polymer having a number average mol.wt. of 10,000-45,000 and a shell formed on the surface of the core and based on a polymer having a number average mol.wt. of 60,000-250,000. The number average mol.wt. of each of the polymers can be attained by properly controlling the compsn. of a polymerizable monomer used, the kind and amt. of a polymn. initiator used, polymn. reaction temp. and time, etc. When the number average mol.wt. of the polymer in the shell is <60,000, satisfactory blocking resistance and anti-offsetting property are not ensured. In the case of >250,000, satisfactory low-temp. fixability is not ensured.
Patent JP-H04363760-A (JP)
Title: Digital signal processor
Inventor: SUZUKI YUKIO
IPC: G06F17/10
Filed: 1991-06-11
Abstract: PURPOSE:To construct a DSP whose program is easily prepared, and whose processing capability is high by realizing the storage place of temporary data on a data storing memory, and simplifying the address management. CONSTITUTION:This device is equipped with a normal memory access means 54 by which an arbitrary address can be designated to a data storing memory 70 with a program, and an address pointer 130 and an address register 140 for realizing an FIFO used for storing the temporary data independently of the data processed by that memory access means 54, on the memory 70. Moreover, this device is equipped with a transfer controlling means 110 for reserving and returning the contents of both the address pointer 130 and the address register 140 to the memory 70, so that the arbitrary number of FIFO can be realized.
Patent JP-S5262416-A (JP)
Title: Recording reproducer check method
Inventor: KANDA KAORU
IPC: G11B20/18
Filed: 1975-11-18
Abstract: PURPOSE: To improve reliability of data by giving weight difference between errors detected in control signal and in data when the control signal to be used for data reproduction is provided. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05335372-A (JP)
Title: Film carrier tape for semiconductor device and its bonding method
Inventor: NODA TOSHIO
IPC: H01L21/60
Filed: 1992-05-29
Abstract: PURPOSE:To restrain the deformation (dislocation and inclination), of a semiconductor element, which is caused when a film carrier tape to be transfer-molded is resin-sealed. CONSTITUTION:Before an inner-lead bonding operation, a lead 101 is worked so as to be warped upward. In the bonding operation, the offset of a semiconductor element 103 to a lead 102 is adjusted; the face of the lead after the bonding operation is made identical to its original position. Thereby, it is possible to eliminate that the lead 101 is loosened and to restrain the dislocation and the inclination of the semiconductor element 103. When the semiconductor element is resin-sealed, a device component for a semiconductor device can be completed with high accuracy.
Patent JP-S5662226-A (JP)
Title: Production of liquid crystal element
Inventor: SHIRAI YOSHIHIRO
IPC: G02F1/1337
Filed: 1979-10-26
Abstract: PURPOSE: To make resin easy to dissolve away by coating a resin on the parts on a substrate of a liquid crystal element where no insulation films are required by a screen printing method, applying fine unevenness on the resin surface then providing an insulation film over the entire substrate surface.  
     CONSTITUTION: A petroleum resin layer 1 is formed as a mask on electrode 2 parts or substrate 3 parts where no insulation films are required, by a screen printing method. Next, fine unevenness is provided on the layer 1 surface by performing plasma etching with O 2  gas or the like. Thence, an insulation layer 4 is applied over the entire surface on the substrate 3 by a CVD method or sputtering method. Next, the insulation film 4 on the layer 1 is removed together with the resin layer 1 by chlorocene. Owing to the provision of the unevenness on the surface of the resin layer 1 in this manner, the dissolving agent becomes easy to percolate and dissolution peeling becomes easy. In addition, the execution of plasma etching has the effect that the surfaces of the substrate 3 and the transparent electrodes 2 are cleaned. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63303464-A (JP)
Title: Order collector
Inventor: KAJIMA SHIGERU
Filed: 1987-06-03
Abstract: PURPOSE:To obtain an order collector capable of confirming and recording the content of a purchase other, by printing the data of a purchaser at the time of reading an IC card, etc. CONSTITUTION:The order collector 10 is loaded on a distribution vehicle (not shown in figure) which distributes an ordered product, and the IC card received from the purchaser at respective distribution destination is inserted to a card insertion opening 32, then, an ordering key 30b is depressed. By performing such operation, the data of the purchaser and the ordered product recorded on the IC card are read, and stored in a storage means. Simultaneously, those data are printed out by a printer. After the collection of the order is completed, the order collector 10 is brought back to a distribution center, and the collector is connected to a host machine not shown in figure by applying a power switch 31 an loading the terminal 33 of an RS232C, etc. In such a way, collected data can be transferred to the host machine side.
Patent JP-S5765586-A (JP)
Title: Heat storage tank
Inventor: HANAOKA TADASHI
IPC: F28F23/00
Filed: 1980-10-07
Abstract: PURPOSE: To facilitate an installation of a heat storage tank for a solar heat having a high capacity etc. under a ground floor and improve a heat accumulation characteristic by a method wherein a bag-shaped container is formed by a flexible member, the container is installed under a ground floor at its strip footing, a heat accumulation medium is fed into the container and also the heat insulation material is inserted into between the strip footings.  
     CONSTITUTION: Liquid-tight flexible film 2 such as polypropylene film etc. is formed as a bag, its outer surface is coated with a flexible heat insulation kilting 3, an attaching plug 4 for a pump, pipings etc. is arranged at the outer surface thereof so as to form a heat accumulation tank frame 1. The tank 1 is folded, installed at the ground floor surface 21, heat accumulation medium is fed into the tank, and thereby the tank 1 is expanded. Then, heat insulative material 25 is filled between the tank 1 and the strip footing 22. With this arrangement, it is possible to install a heat accumulation tank having a high capacity under a ground floor so as to improve a heat accumulation performance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08335309-A (JP)
Title: Magnetic recording medium
Inventor: KONO MARIKO
IPC: G11B5/64
Filed: 1995-06-06
Abstract: PURPOSE: To provide a magnetic recording medium excellent in magnetic characteristics as well as corrosion resistance. CONSTITUTION: A metallic magnetic thin film consisting of Co, Ni and 0 is formed on a nonmagnetic substrate 2. The concn. ratio between Co and Ni elements in the thin film is represented by the relational formula Co1-x Nix (where X<=0.15) and the ratio of Co as oxide to metal Co is higher than that of Ni as oxide to metal Ni.
Patent JP-H034259-A (JP)
Title: Method and device for forming image
Inventor: SAKO HIROYUKI
IPC: G03G15/08
Filed: 1989-05-31
Abstract: PURPOSE:To obtain a fog-free, sharp, developed image in both hard and soft image modes by supplying a certain amount of hypochromic or white toner to a developing sleeve in a soft image mode whenever one development is performed, and developing. CONSTITUTION:Toner supply mechanism 19b detects a decrease in concentration by a toner concentration sensor 22 in a developing unit 15, a control mechanism 23a rotates a feeder 21a and supplies dark toner 18a to the developing unit 15. In the hard mode, only the supply mechanism 19b is used. In the soft mode, the control mechanism 23b rotates the feeder 21a through the specification of the mode change-over switch, replenishes the certain amount of the hypochromic or white toner 19b into the developing unit 15 where dark toner exists, and ages the toner. After the white toner is sufficiently agitated and electric charges are obtained, the formation, development, transfer and fixing of a latent image are performed. Under this configuration, the fog-free, sharp, developed image is formed in both the hard and soft modes.
Patent JP-H11338730-A (JP)
Title: Device and method for switching console
Inventor: KATO MASAYUKI
IPC: G06F11/30
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To support the continuous operation of a computer by automatically switching a console to a work station connected through a network when any console fault is detected. SOLUTION: A local console monitoring means 104 periodically monitors a console 110 and when any fault is detected, the start of console operation is instructed to a work station 200 connected through the network and provided with a keyboard 206 and a bit map display device 205 so that the input/output of the console can be changed to the work station 200. Further, by preserving output data in a journal file 112 and a primary buffer 108 as a journal, the recent console output data for one picture are transmitted to the switched work station 200.
Patent JP-H08334005-A (JP)
Title: Turbine starting control device
Inventor: NAGAHISA KOJI
IPC: F01D19/00
Filed: 1995-06-06
Abstract: PURPOSE: To prevent a danger at speed increasing operation as much as possible by controlling starting of a turbine on the basis of speed deviation between actual rotating speed of the turbine and a speed preset value, and outputting a control signal so that the speed deviation does not become large when an absolute value of the speed deviation exceeds a reference value. CONSTITUTION: When a starting command is issued, deviation between a speed preset value outputted from a rotating speed setting unit 3 and present speed of a turbine 50 by a speed detector 20 is found by a subtracter 5. This deviation is outputted through a control switching unit 12, a selecting circuit 14 and an amplifier 15, and opening of a bypass valve 42 is adjusted by a control motor 30. In this case, a reference value of speed deviation is generated on the basis of output of the speed detector 20 from a function generator 7.  When turbine rotating speed exists in a low speed rotation area, the speed deviation is compared with a deviation reference value by a deviation size detector 10, and is compared with a deviation reference value reducing according to a rise in rotating speed in a medium speed area, and is also compared with a small deviation reference value in a high speed rotation area.
Patent JP-2000057253-A (JP)
Title: Method for reconstituting continuous scan on bar code
Inventor: DE RENZIS ANTONIO
IPC: G06K7/14
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of reading a bar code from various directions by reconstituting continuous partial scans on a bar code. SOLUTION: The position Tp and width Tc of a constituent element regarding an absolute reference position are determined by a 1st scan on a bar code, the position where the constituent element takes in a following scan as to an absolute reference position is calculated and the position Tp and width Tc of the constituent element regarding the absolute position are determined by a 2nd scan on the bar code. A coincident search step is executed to find out >=1 reference constituent element having substantially the same position Tp and width Tc as to the absolute reference position (To, Li) at the time of the 1st scan and 2nd scan and includes a step where the constituent element in the 1st scan is coupled with the constituent element in the 2nd scan in order to generate a reconstituted scan.
Patent JP-S5663205-A (JP)
Title: Processing circuit for length measuring device in digital display
Inventor: MIYAI YASUYUKI
IPC: G01B21/00
Filed: 1979-10-29
Abstract: PURPOSE: To realize not only a small size but low power consumption for the processing circuit, by installing an LSI including the A/D converter which converts the detection signal into the digital sigal, the dividing circuit, the polarity deciding circuit which decides the addition or subtraction polarity, the detecting circuit which detects the minimum value of the output of the deciding circuit, and the up- down counter which performs the addition or subtraction each.  
     CONSTITUTION: The length detection signals having the difference of phase by e.g. 90° are supplied to the input terminals 12 and 14 of the LSI10. An the signals 103W105 are supplied to the minimum digit selecting circuit 24 via the A/D converter 18, the dividing circuit 20 and then the polarity deciding circuit 22 each. The circuit 24 decides whether the input signal increases over the preset value or reduces and then delivers the up- or down-signal U or D to the up-down counter 30. The counter 30 counts the addition or subtraction pulse U or D and then supplies the preset count value to the display part via the latching circuit 32, the multiplexer 34 and then the output terminal 16 each. In this way, a small-size and low-power consumption process circuit can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio