baber/WOPTO huggingface dataset:
Patent JP-H07330622-A (JP)
Title: New physiologically active substance stachybocin d and production thereof
Inventor: YAGINUMA SATOSHI
IPC: A61K35/74
Filed: 1994-06-06
Abstract: PURPOSE:To obtain new stachybocin D, having excellent antagonistic actions on endothelin and useful as a medicine capable of coping with ischemic diseases. CONSTITUTION:This stachybocin D of an estimated structural formula has the following physico-chemical properties: color and state of the substance: white powder; distinction of acidity, basicity and neutrality: acidic substance; specific rotatory powder [alpha]<23>D: -67+ or -10 deg. (c=0.5, methanol); molecular formula: C52H70O12N2; molecular weight: 914 fast atom bombardment(FAB) mass spectrometry [(M+H)<+>: 915,5061]; solubility: soluble in methanol, dimethyl sulfoxide and alkaline water, insoluble in water, benzene and n-hexane; color reaction: manifesting the positivity to iodine vapor reaction and potassium permanganate decoloring reaction and the negativity to the ferric chloride reaction, ninhydrin reaction, Molisch reaction, etc. The compound is obtained by culturing a microorganism, belonging to the genus Stachybotrys and capable of producing the stachybocin D, e.g. Stachybotrys sp. M6222 (FERM P-13344), producing the stachybocin D and collecting the resultant stachybocin D.
Patent JP-H10301356-A (JP)
Title: Image forming device
Inventor: ICHIMURA SANENORI
IPC: G03G15/08
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of selecting which should be preferentially performed between prevention of the formation of the image showing a black color or the prevention of the formation of the image provided with the unstable black color, in accordance with a state of an original or the state of the obtained the image, and automatically preventing the formation of the image with the unstable black color in the case of liable to form the such image, in the image forming device capable of forming the toner image by successively transferring the respective toner image by the first and the second developing means on the intermediate transfer material and transferring while laminating the toner images on the transfer material. SOLUTION: This image forming device is constituted so as to make the black color developing device 7 preferential operation and the multiple color developing device 6 preferential operation convertible, and to make whether to prevent the formed image from becoming the image with the unstable black color, or to prevent the formed image from becoming the image showing the black color possible to be converted, while to perform the black developing device 7 preferential operation when the black color occupancy ratio is higher than the value being preliminarily set value.
Patent JP-H06310679-A (JP)
Title: Semiconductor memory
Inventor: ANZAI KENJI
IPC: H01L27/108
Filed: 1993-04-27
Abstract: PURPOSE:To provide a semiconductor memory having a redundant cell which has a lower defective rate than a main body cell. CONSTITUTION:A contact section 1' to connect a source side of a main body cell 3 and a bit line 1 and a contact section 6' to connect a source side of a redundant cell 8 and a bit line 6 are different in the design size. The length of one side of the contact section (contact hole) 1' of the main body cell 3 is, for example, 0.8mum while that of the contact section (contact hole) 6' of the redundant cell 8 is, for example, 1.0mum. Therefore, the contact section 6' has a larger space for fine processing than the contact section 1' and so, a defective rate of the redundant cell 8 is lower than that of the main body cell 3. When the main body cell 3 has a defect, the main body cell 3 can be replaced with the redundant cell 8 of a lower defective rate. Thus, the back-up for the main body cell 3 can be done effectively with the redundant cell.
Patent JP-S61281212-A (JP)
Title: Light writing printer
Inventor: SUMIYA SHIGEAKI
IPC: G03G15/22
Filed: 1985-06-07
Abstract: PURPOSE:To obtain the light writing printer which can be used in the wide wavelength scope, can be applied to various light sources and photosensitive bodies and can execute the highly speedy action by collecting selectively the light and writing the light on the photosensitive bodies since the deflection deforming quantity of the movable thin film is changed. CONSTITUTION:By changing over the electric potential between movable thin films and executing the double-amplitude deflection deformation of a movable thin film 101 by means of a switch 105, the quantity of the light to be made incident on a light collecting part 107 and to be used for writing the light can be controlled. When the switch 105 is not connected to an A side and a B side in the figure and the movable thin film 101 is made into the floating condition, the charge accumulated before the film is changed over to the floating condition is preserved as it is, and therefore, the force to occur at the movable thin film 101 will not be changed, and has a memory effect to keep the position as it does.
Patent JP-H05324456-A (JP)
Title: Reference counting type garbage collection method
Inventor: SAITO AKIHIRO
IPC: G06F12/00
Filed: 1992-05-15
Abstract: PURPOSE:To improve the use efficiency of a memory, to improve manageability and to accelerate processing by copying correspondent data in a fixed data area when a reference count value exceeds an allowable maximum value, and defining only the data in a free data area as the object of garbage collection. CONSTITUTION:The area of a memory 2 is divided into a fixed data area 21 and a free data area 22 and when data to be just referred to without being updated are judged by a data discriminating means 13, those data are stored in the fixed data area. When data to be the object of write, erase and update are judged, those data are stored in the free data area while adding a reference count storage part and each time the data in the free data area are referred to, the correspondent reference count number is counted up and when the reference count number exceeds the allowable maximum value, the data in a type storage part and a data storage part are copied to the fixed data area. Then, a garbage collector function 12 defines only the data in the free data area as the object of garbage collection.
Patent JP-S63288901-A (JP)
Title: Method for purifying gaseous hydrogen chloride
Inventor: NISHIBE TORU
IPC: C30B29/40
Filed: 1987-05-22
Abstract: PURPOSE:To positively remove impurities from gaseous hydrogen chloride by transiently converting the gaseous hydrogen chloride into a metal chloride, etc., and then depositing a substance having a high segregation coefficient for the impurities. CONSTITUTION:Gaseous hydrogen chloride is allowed to react with a metal or a semiconductor and further with another raw gas to form and deposit a host crystal having a high segregation coefficient for the impurities to be removed. Hydrogen chloride is simultaneously recovered as the gaseous reaction product at time of crystal growth. The substance to react with the gaseous hydrogen chloride and the substance to be deposited are appropriately selected in the process, and the removing effect can be changed. The reaction product of hydrogen chloride forms a deposit, a large amt. of the impurity is taken into a solid phase when the segregation coefficient of the impurity to be removed is high in the transportation of HCl, the amt. of the impurity contained in the flowing gaseous hydrogen chloride is reduced, and high-purity hydrogen chloride is obtained. When the hydrogen chloride obtained by this method is used, the purity of the grown crystal is improved and stabilized.
Patent JP-H11314426-A (JP)
Title: Printing device, its control method, and recording medium
Inventor: KINOSHITA YOSHIAKI
IPC: G06F3/12
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a printing device for which the settings of various kinds of motions such as a reading motion can be changed, of which the flexibility in general applications is high, and which is easy to use. SOLUTION: For a printer 1, when a motion setting command ϕ1 is received at a command receiving part 41, a motion parameter of a motion parameter storage part 50 is changed based on the command ϕ1 by a command executing part 43. That is, the settings of a carrying motion in a paper feeding mechanism 10, a reading motion in an MICR reading mechanism 14, and a recognizing motion to recognize an MICR character in a recognition part 42, are changed. For this reason, by simply transmitting the motion setting command ϕ1 from a host computer 30 to the printer 1, several kinds of motions can be performed by one printer. By this method, a printing device of which the flexibility in general applications is extremely high, and which can perform motions meeting the intentions of an operator can be realized.
Patent JP-S63289672-A (JP)
Title: Misentry preventing system for electronic slip processing
Inventor: KITAMURA MICHIO
IPC: G06Q10/10
Filed: 1987-05-22
Abstract: PURPOSE:To invalidate entry to items other than the ones to be entered and to prevent terminal slip processing from generating misentry by referring information relating to items to be inputted and the ones not to be inputted in respective input sections which are previously registered in an electronic slip system at the time of inputting electronic slip data at plural circulated sections. CONSTITUTION:An electronic mail system in a host computer system 1 of an electronic slip processing system manages a mail box 2 and a slip control system manages a slip table 3 and a slip format file 4. Terminal systems 5-7 consisting of terminal side electronic mail systems and terminal side slip control systems are connected to the host system 1 to circulate electronic slips. A slip format file 9 is arranged against a slip control table 8 to express a slip format pointed out from a slip address. An entry enabled state in circulation is expressed by '1' and an entry disabled state is expressed by '0' to inhibit the entry of items other than the entry enabled state in respective systems 5-7.
Patent JP-S61282979-A (JP)
Title: Ic card and optical interface of its reading and writing device
Inventor: TSURUMI SHIGEYUKI
IPC: G06K7/10
Filed: 1985-06-07
Abstract: PURPOSE:To suppress the crosstalk of a signal and to eliminate a malfunction caused by the fluctuation of a power source and a noise due to a surge by condensing efficiently light beams on a light receiving part through the use of a light condensing lens at a light emitting side. CONSTITUTION:The head part of an IC card 1 is inserted into a reading and writing device 2, and the rays of light of the light emitting element 4 of the reading and writing device 2 and that of the light emitting element 4 on the IC card 1 are faced a light receiving element 5 on the IC card 1 and that of the reading and writing device 2, respectively, thereby exchanging signals. The light condensing lenses 15 and 16 installed on each light emitting element 4 control the expansion of light to suppress the crosstalk of the signal. The light condensing lens 14 irradiates efficiently to a solar cell 3 the light beam of a solar power supply light source 6 lighting up when the IC card 1 is inserted to the reading and writing device 2. Due to the power supply by the solar cell 3, a CPU 18, the light emitting element 4 and the light receiving element 5 can eliminate noises due to the fluctuation of the power source and the malfunction caused by the noise due to the surge.
Patent JP-H02303422-A (JP)
Title: Liquid spraying device in greenhouse
Inventor: YAMAMOTO KENZO
IPC: A01G9/24
Filed: 1989-05-17
Abstract: PURPOSE:To make a liquid feed line not hand down by connecting the liquid feed line having liquid spray nozzles in a greenhouse to the side wall of the greenhouse by elastic suspending members. CONSTITUTION:The end of a liquid feed line 6 is held by suspending members 7... in a greenhouse and the liquid feed line 6 is equipped with a great number of spray nozzles 10. The suspending members 7 consist of tension spring 11, laid through an inner face 3a of a side wall 3 of the greenhouse and an engaging member 14 and the liquid feed line 6 is suspended by elastic force of the tension spring 11.
Patent JP-S57169908-A (JP)
Title: Cassette type magnetic head erasing device
Inventor: YOSHIZAWA KEIICHI
IPC: G11B5/024
Filed: 1981-08-10
Abstract: PURPOSE:To erase a recording and reproducing head of a cassette tape recorder with a simple operation, by assembling an eraser in a cassette. CONSTITUTION:A movable erasing electromagnet 7 back and forth, a large capacity capacitor 10, and an oscillating circuit 15 are provided in a cassette case 1. When the case 1 is loaded to a tape recorder after charging the capacitor 10, an electromangnet 7 abuts to a recording and reproducing head 8 and is retrogressed to close a switch 18 and the charge of the capacitor 10 is applid to the oscillating circuit 15. As a result, an oscillating output which decreases with the elapse of time is generated from the oscillating circuit 15. Thus, the electromagnet 7 energized with the oscillation output has a sufficient intensity for demagnetization at first and generates an AC magnetic field attenuated with the elapse of time, allowing to demagnetize the recording and reproducing head 8 surely. Thus, the demagnetization of the recording and reproducing head can be made with a simple operation.
Patent JP-H04351344-A (JP)
Title: Power transmitting device of automatic transmission
Inventor: KONO SATOSHI
IPC: F16F15/134
Filed: 1991-05-29
Abstract: PURPOSE:To suppress noise such as booming sound in a car cabin by reducing returning vibrations of a crank shaft at the time of locking-up (directly coupled). CONSTITUTION:A pump impeller 5 is fixed to a crank shaft 1 through a drive plate 2, and a converter cover 12 at which a lockup clutch 29 joins and this pump impeller 5 are tied together by a spring 11 resiliently in the rotating direction. As a result, the inertia moment of the drive plate 2 and pump impeller 5 is applied to the crank shaft 1 at the time of locking-up, so that the variation in the engine rotation is absorbed effectively. Because coupled directly with the output shaft 7 via the lockup clutch 29, the converter cover 12 functions as an inertia mass body on the output shaft 7.
Patent JP-S5826414-A (JP)
Inventor: SHIMAMURA SHIYOUICHI
IPC: H05K13/06
Filed: 1981-08-08
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-S5748639-A (JP)
Title: Measuring apparatus of optical density
Inventor: MIYASHITA TAKAAKI
IPC: G03G15/00
Filed: 1980-09-08
Abstract: PURPOSE:To obtain a measuring apparatus having excellent durability such as heat- resistance, moisture-resistance and mechanical strength, by using a ceramic board as a standard reflection board. CONSTITUTION:A density measuring unit 29 is arranged on an optional passage of a transfer paper of an electrophotographic apparatus and a standard reflection board 19 formed in a laminar shape by adding a pigment to finely powdered ceramic material and baked it, is arranged on its lower part. While the transfer paper is not passed on the board 19, light from a light source 31 is reflected by the board 19 and is received by a photodetector 32 and then reflected density of the board 19 is measured. Further, when the transfer paper is passed on the board 19, the reflected density of the transfer paper is measured and existence of the transfer paper is detected by the difference of the reflected density. Hereby, even when the transfer paper is passed while rubbing the board 19, a sufficient mechanical strength can be obtained because of the standard board made of a ceramic material.
Patent JP-H11327119-A (JP)
Title: Method and equipment for measuring amount of phase shift for phase shift mask substrate
Inventor: FUJITA HIROSHI
IPC: G03F1/68
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To accurately and directly measure the amount of phase shift of a phase shifter layer formed on a transparent substrate in a non-contact and non-destructive manner when the phase shifter layer is formed. SOLUTION: In this method for measuring the amount of phase shift for a phase shift mask substrate wherein the phase difference of transmitted light before and after forming of a phase shifter layer on a transparent substrate at the same position of the transparent substrate, a dummy transparent substrate is mounted on a sample stage of an interferometer, on which a transparent substrate is to be mounted, instead of the transparent substrate while the phase shifter layer is formed on the transparent substrate.  Phase variation of the transmitted light through the dummy transparent substrate is detected during formation of the layer, and when a phase of light passing through the transparent substrate after the phase shifter layer is formed on the transparent substrate, the mount of varied phase shift is canceled out by compensating the length of one of optical paths of the interferometer by means of an optical-path-length compensating means 11.
Patent JP-S5550719-A (JP)
Title: Piezoelectric resonator
Inventor: SUDOU TOSHIO
IPC: G08G1/017
Filed: 1978-10-09
Abstract: PURPOSE:To enable to obtain stable resonant frequency with easy confirmation of resonant frequency, simplified combination of resonant frequency, and prevention of mistake of number constitution, by giving the mark reprsenting the  resonant frequency at the end of piezoelectric substrate. CONSTITUTION:The piezo electric substrate 11 is polished to a given thickness and set to desired resonant frequency. Further, it forms the electrode 12a at the center of substrate and the lead-out terminal 13a is led out toward one end of the substrate 11. At another end of the substrate 11, the mark representing the resonant frequency, e.g., color paint 14 is coated. In the piezoelectric resonator with this constitution, a plurality of sets different in the resonant frequency are selected and combined to constitute it as the resonator group having desired information such as vehicle number. In this case, the resonator has color display corresponding to the resonant frequency. Accordingly, since the confirmation of the resonant frequency can easily be made, the selection and combination in constituting resonant group can be made simply and the mistake in the number constitution of the resonator group can be avoided.
Patent JP-H04331032-A (JP)
Title: Z-tilt arm
Inventor: NEGISHI MASATO
IPC: B23Q1/25
Filed: 1991-04-30
Abstract: PURPOSE:To provide a Z-tilt arm that is miniaturized as compared with the conventional one. CONSTITUTION:Three housings 2, 3, 4 are rotatably attached to a clamping member 1 each via two turning shafts 1a, 1b. Four direct-acting guides 2a-2d of a housing 2 are slidably fitted in a guide rail (unillustrated herein) of each of outer sides 5a, 5b of a direct actor 5 which is made reciprocatively shiftable to the turning shaft 1a in the vertical direction. A ball screw 8 is rotatably attached to the direct actor 5 vertically with this shaft 1a, and screwed in a ball nut 11 of the housing 2. One end of this screw 8 is connected to an output shaft of an electric motor 14. Other direct-acting units 22, 23 are in the same manner. A movable member 20 is attached to each tip of respective direct actors 5, 6, 7 via each of ball joints 17, 18, 19. Each of these direct actors 5, 6, 7 is shifted to these shafts 1a, 1b in the vertical direction by means of drive of respective motors 14, 15, 16.
Patent JP-S5648741-A (JP)
Title: Bus control system
Inventor: IHARA TADASHI
IPC: H04L12/42
Filed: 1979-09-27
Abstract: PURPOSE:To shorten transfer time and to reduce the volume of information transmission by transferring data by selecting one of common buses, differing in transfer frame length, according to data length. CONSTITUTION:To (n) common buses #1-#n, (m) subsystems 5 are connected through corresponding bus interface parts 6. Bus interface part 6 selects one of common buses #1-#n to transmit and receive information to and from connected subsystems 5. Buses 4 differ in transmission frame length; #1 common bus 4 has the longest transmission frame length for long data, #2 bus 4 a shorter transmission frame length, and so on up to #n bus 4 the shortest transmission frame lengthe for the longest data. When one subsystem 5 is to transfer information to another subsystem 5, bus interface part 6 selects bus 4 having the best transmission frame length to manage with a small number of padding characters, so that the processing performance can be improved.
Patent JP-H11314455-A (JP)
Title: Light recording medium
Inventor: KANEKO KAZUHIRO
IPC: G11B7/243
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the C/N, the erasing ratio, the degree of modulation, the recording sensitivity and the repeated record erasing characteristic of a light recording medium, used at a relative speed of 3-5 m/s upon erasing the record of a recording layer for light beams. SOLUTION: The recording layer 4 of a light recording medium 1 is formed of a chalcopyrite type compounds shown by α, β, γ, δ respectively and whose composition ratio of Au, In, Sb and Te are 0 atom.%<=α<=22 atom.%, 4 atom.%<=β<=18 atom.%, 33 atom.%<=γ<=62 atom.%, 26 atom.%<=δ<=42 atom.%, provided, 99 atom.%<=α+β+γ+δ<=100 atom.%.
Patent JP-H0420132-A (JP)
Title: Optical repeater
Inventor: NAKATSUGAWA MAKOTO
IPC: H04B10/073
Filed: 1990-05-15
Abstract: PURPOSE:To prevent deterioration in a bit error rate by using a switch means as an optical switch, converting an electric signal generated by an optical reception circuit into an optical signal and giving the optical signal to the optical switch as a 1st data signal and using an picture signal for a 2nd data signal. CONSTITUTION:The repeater is provided with an optical reception circuit 5, an electrooptical converter 10, a beam splitter 11, an optical switch 12 and a monitor control circuit 6. Then an own line data signal 1 outputted from the optical reception circuit 5 and reproduced is inputted to the electrooptic converter 10m in which the signal is converter into an optical signal, the optical signal is branched into two directions by the beam splitter 11, the one is inputted to an opposite repeater 4 and the other is inputted to the optical switch 12. In this case, since the loopback is set and released by a changeover switch being the optical switch 12, no crosstalk is caused between the own line data signal 1 and an opposite line data signal 2. Thus, the deterioration in the bit error rate due to superimposed jitter on the data signal is avoided.
Patent JP-H06314636-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: TAKANO TOSHIYUKI
IPC: H01G9/035
Filed: 1993-04-28
Abstract: PURPOSE:To much improve the lifetime of an electrolytic capacitor by containing a kind of condensation polymer of phosphoric acid, phosphorous acid, hypophosphorous acid, or condensation polymer of phosphoric ester and a kind of polyethyleneglycol, polyoxyethyleneglycol acid or its salt. CONSTITUTION:An electrolyte for an electrolytic capacitor where aromatic nitro compound is dissolved in polyatomic alcohols such as ethyleneglycol, diethyleneglycol, glycerin contains a kind of condensation polymer of phosphoric acid, phosphorous acid, hypophosphorous acid, or condensation polymer of phosphoric ester and a kind of ethyleneglycol, polyoxyethyleneglycol or its salt. Polyphosphoric acid or the like is used as condensation polymer of phosphoric acid. Polyphosphoric acid methyl, polyphosphoric acid ethyl, polyphosphoric acid n-butyl, polyphosphoric acid n-hexyl or the like is used as condensation polymer of phosphoric ester.