baber/WOPTO huggingface dataset:
Patent JP-H01194170-A (JP)
Title: Disk format system
Inventor: YOSHIHARA HITOSHI
IPC: G11B20/12
Filed: 1988-01-29
Abstract: PURPOSE:To arbitrarily set the number of data part bites per sector by executing a format based on sector pulses and thus, formatting plural sectors between the sector pulses. CONSTITUTION:A disk drive control circuit 31 detects the start point of the format, at the same time, switches a switching circuit 33 by a switching signal 43 and selects a sector pulse signal 42 from a disk drive 32 this time. The sector pulse signal 42 selected by the switching circuit 33 is led to the index signal input terminal (INDEX) of the disc drive control device 31 instead of an index signal 41 till then. The disk drive control device 31 inputs the sector pulse 42 led to the index signal input terminal and starts the format of a soft sector system based on the sector pulse. The format of the plural sectors can be attained between the sector pulses and the number of data part bites can be arbitrarily set without being influenced by the sector pulses.
Patent JP-H04256110-A (JP)
Title: Constant voltage supply circuit
Inventor: SAWADAISHI TOKIO
IPC: G05F1/56
Filed: 1991-02-08
Abstract: PURPOSE:To freely set an output current io with no limitation set by a current (i) of a constant current source by reducing the fluctuation level of the output voltage Vo down to 1/beta compared with a conventional constant voltage supply circuit against the fluctuation of the current io and reducing the impedance of the load connected to an output terminal together with a current amplification factor increased enough. CONSTITUTION:The emitters are connected to each other between the NPN transistor TR Q1 and Q2, and a constant current source 1 is connected to the junction between both emitters. At the same time, a constant current source 5 is connected to the collector of the TR Q1. Then the base of a PNP TR Q3 is connected to the collector of the TR Q1, and this collector is connected to the base and the emitter of the TR Q2 respectively. Thus the current of the source 1 is set at about twice as much as the current value of the source 5.
Patent JP-H06206118-A (JP)
Title: Cutting of material
Inventor: SANO KAZUO
IPC: B23D31/00
Filed: 1993-01-11
Abstract: PURPOSE:To carry out the cut of a material with a high precision in the state of generating low noise and low vibration and without producing chips, by applying the elastic bending for the gradual shift in the peripheral direction of a high stress pulling part, to a material and allowing an external force to act on the material, following the high stress pulling out part. CONSTITUTION:In the state where both the edge parts of a material 1 are held in a relatively revolution disabled state by the holding tools 2 and 3 supported in a rotatable manner on a base plate 6, through bearings 4 and 5, if the material 1 is applied with the elastic bending by applying a specific crossing angle on the center axis lines of both the holding tools 2 and 3, a high stress pulling part A is generated at the top part of the material 1, and a high stress compression part B is generated on the reverse side. At this time, if the revolution drive is applied on the holding fitting 2 by a revolution driving source 7, the high stress pulling part A positioned at the upper edge part is shifted gradually in the peripheral direction of the material 1. When the cutting edge 8a of a cutter 8 is allowed to act at the upper edge of the material 1, the material 1 is cut gradually from the outer peripheral side, and the material 1 is smoothly cut.
Patent JP-H03246659-A (JP)
Title: Multi-cpu system
Inventor: SAKASHITA KATSUHIDE
IPC: H04L69/40
Filed: 1991-02-08
Abstract: PURPOSE:To check the transmitting state of data to a slave CPU together with its even and contents by allowing a master CPU to check the transmitting state of data based upon an ACK code or a NACK code and a command echo outputted from the slave CPU. CONSTITUTION:When a command is transmitted from the master CPU 1 to the slave CPU 2, the CPU 2 checks the state of the command, and when the command state is normal, transmits the command to the CPU 1 as a command echo together with an ACK code to execute the command. At the time of confirming normal operation after the execution of the command, a result OK code is transmitted, and at the time of confirming abnormal operation, error information indicating the contents of an error is transmitted together with a result NG code. When the state of the command is abnormal, the command is transmitted to the CPU 1 as a command echo together with a NACK code. Thus, the transmitting state of data to the slave CPU 2 is checked together with its event and contents.
Patent JP-S62176544-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: AZUMA TAKENORI
IPC: B01J23/648
Filed: 1986-01-31
Abstract: PURPOSE:To improve exhaust gas purifying capacity, by supporting a base metal element by the pores of an inorg. porous carrier and providing a noble metal-containing alumina layer comprising Pd, Pd and Cr, Pt and Rh or Pd, Rh and Pt thereon. CONSTITUTION:A base metal element selected from Mo, Co, Fe, Ni, Cu, Ce, La, Zn and V is supported by pores of an inorg. porous carrier. Subsequently, an alumina layer containing a noble metal selected from a group consisting of Pd, Pd and Rh, Pt and Rh and Pd, Rh and Pt is provided to the surface of said carrier to form a catalyst for purifying exhaust gas. In a conventional catalyst wherein a base metal and a noble metal are allowed to coexist in a mixed state, the mixed crystal of both of them is easy to form and catalytic activity is lowered but, if both them are supported separately as mentioned above, only the positive effects of noble metal catalytic capacity and base metal catalytic capacity are taken out to achieve marked enhancement in capacity.
Patent JP-2000220092-A (JP)
Title: Additive for paper making and production of paper
Inventor: INOUE TETSUYA
IPC: C08F8/48
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To prepare an additive for making paper, applicable in papermaking over a wide pH range from an acidic region to a neutral one, excellent in processability and useful as a straining agent and a paper-strengthening agent by including a specific anionic or amphoteric polyacrylamide and a cationic polymer having an amidine ring structure as a repeating unit. SOLUTION: This additive includes (A) an anionic or amphoteric polyacrylamide having an N-substituted (meth)acrylamide of the formula CH2=C (R1)-CONR2(R3) (wherein, R1 is H or methyl; R2 is H or a 1-4C alkyl; R3 is a 1-4C alkyl) and/or a multifunctional monomer as constitutional monomers and having 300,000-4,000,000 weight average molecular weight and (B) a cationic polymer having 0.1-10 dL/g reduced viscosity when measured at 25 deg.C as a solution having 0.1 g/dL concentration in 1 mol/L salt water and having an amidine ring structure of e.g. the formula (wherein, R4 and R5 are each H or methyl; X- is an anionic ion) as a repeating unit in a solid content weight ratio (the ingredient A/the ingredient B) of (99.5/0.5)-(50/50). A quantity of 0.005-3 wt.% solid content of the additive is added into pulp slurry.
Patent JP-H11317077-A (JP)
Title: Memory system having column address incrementing function
Inventor: HOSOKAWA KOHJI
IPC: G11C11/407
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a plural bank memory structure in a double unit so as to conduct a column address incrementing pipeline process in each bank. SOLUTION: The memory system includes a physically continuous storage unit 310, which is address specified as plural column regions and at least one row region, a row selection unit 312, which activates selected word line of a row region whole body in response to a row address, a first column selection unit 329a, which activates a first selected bit line pair in a first column region 314 in response to a column address, a means 322a, which increments a column address, and a second column selection unit 328a which activates a second selected bit line pair in a second column region in response to the incremented column address. Thus, the first and the second selected bit line pairs are activated and the storage place of a continuous storage unit is accessed.
Patent JP-H02199693-A (JP)
Title: Ic device
Inventor: SEKI MORIHARU
IPC: G11C11/409
Filed: 1989-01-27
Abstract: PURPOSE:To switch an external connection terminal from an input terminal into an output terminal by providing a buffer circuit, an operating mode discrimination circuit and an output buffer control circuit. CONSTITUTION:A buffer circuit 13 feeds back a signal representing the presence of external connection to an external connection terminal 12 to the inside, an operation mode discrimination circuit 14 latches it by using a reset signal as a clock to discriminate the operation mode. Moreover, an output buffer control circuit 15 uses a discrimination output representing the presence of external connection and the reset signal to supply an output enable signal to an output buffer 13 leading to the external connection terminal 12. Thus, the external connection terminal is used as the input terminal discriminating the presence of external connection and used as the output terminal outputting a signal externally in common simultaneously.
Patent JP-S63187864-A (JP)
Title: Optical scanning device
Inventor: MARUYAMA TAKESUKE
IPC: B41J2/44
Filed: 1987-01-30
Abstract: PURPOSE:To uniformize a light beam over the entire range of optical scanning by modulating the luminance quantity of a spot on a photosensitive drum at a prescribed function form corresponding to the scanning position and controlling the light intensity of the lighting source. CONSTITUTION:A synchronizing circuit 14 inputs a bit of position information in response to the scanning position of a light beam 7 on a photosensitive drum 9 to a modulation circuit 12. The modulation circuit 12 extracts the storage signal of a modulation signal memory 13 depending on the position from the synchronizing circuit 12 and inputs the light quantity control signal to a driving circuit 11. The driving circuit 11 controls the light intensity of the lighting source 1. An f-theta lens 6 arranged between a rotary polygonal mirror 5 and the photosensitive drum 9 corrects only the linearity of scanning but the uniformity of spot diameter is generated. In changing the intensity of the light beam at the position of scanning, the spot diameter of printing is made uniform.
Patent JP-H11218950-A (JP)
Title: Substrate for electrophotographic photoreceptor, electrophotographic photoreceptor and its production
Inventor: NAKAMURA MITSUHIDE
IPC: G03G5/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor with which the generation of squeak sounds and vibration sounds is suppressed and which obviates the occurrence of variations in the temp. distribution of the photoreceptor in the copying and a substrate for the electrophotographic photoreceptor for use in its production. SOLUTION: The electrophotographic photoreceptor is produced by using a hollow cylindrical body in which a packing body for vibration prevention has a weight of 0.1 to 1.0 times the weight of a cylindrical substrate and in which the heat capacity ratio per unit length of the part, where the packing body for vibration prevention exists, to the part, where the packing body for vibration prevention of the cylindrical substrate does not exist, is <=14 as the electrophotographic substrate of the cylindrical substrate which is internally fixed with packing body for vibration prevention.
Patent JP-H03226240-A (JP)
Title: Rotor, equipped with magnet, for rotary electric machine
Inventor: ARAKAWA HIROYASU
IPC: H02K1/27
Filed: 1990-01-29
Abstract: PURPOSE:To facilitate the positioning of magnets as well as welding works and prevent the damage of magnets by a method wherein at least one side of a rotor center is provided with an end ring, whose outer peripheral surface is tapered with respect to the axis of the rotor center and provided with a plurality of projected pieces fitted into gaps on the side surface of the same. CONSTITUTION:An end ring 7A is fitted to a shaft 3 at first, then, a rotor center 4 is fitted to the same. The projected pieces 72 of the end ring 7A cover the outer peripheral surface of one end of the rotor center 4 and divides the outer peripheral surface equally. Next, magnets 5 are adhered to the outer peripheral surface of the rotor center 4 by inserting one end of the magnet between neighboring projected pieces 72. The magnets 5 are positioned naturally by the projected pieces 72 and equal gaps are obtained between neighboring end surfaces. The tip end of the projecting pieces 72 is faced to the gap and, thereafter, another end ring 7B is pressed to fit it to the shaft 3 whereby a rotor 2 is completed.
Patent JP-2000211889-A (JP)
Title: Mobile crane with removable boom head
Inventor: YOTAWARA HIDEKI
IPC: B66C23/68
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To enhance the ahead visual field in intra-yard movement even in the condition that a boom head unit installed at the tip of a top boom is left in place. SOLUTION: A mobile crane fitted with a boom head mounted removably is equipped at the tip 22 of a top boom of an expansion boom with a tilting device 4 to tilt the bottom 32 of the boom head 3 to ahead the boom and tilt the bottom 32 of the boom head relative to the tip 22 of the top boom to ahead the boom. When this mobile crane is in intra-yard movement, the bottom 32 of the boom head is tilted ahead so as to improve the ahead visual field.
Patent JP-H03221580-A (JP)
Title: Anti-fog additive composition of thermosetting type
Inventor: OSHIBE YOSHIHIRO
IPC: C09K3/18
Filed: 1990-01-29
Abstract: PURPOSE:To obtain the subject anti-fog additive composition having excellent consistency of anti-fogging property, adhesiveness to various base materials and strength of coated film by mixing a specific block or graft copolymer with a surfactant. CONSTITUTION:The aimed composition is composed of (A) a block or graft copolymer composed of (a) a hydrophilic polymer part obtained from (i) 60-95wt.% N-substituted or non-substituted (meth)acrylamide-based compound expressed by formula I or formula II and (ii) 5-40wt.% hydroxyalkyl (meth) acrylate and (b) a hydrophobic part obtained from (iii) 70-99wt.% lower alkyl (meth)acrylate and (iv) 1-30wt.% monomer such as hydroxyalkyl (meth)acrylate in a weight ratio of the components a/b=50/50-95/5, (B) an amino resin and (C) surfactant in a weight ratio of the components A:B:C=100:5-40:0.5-30.
Patent JP-H11220672-A (JP)
Title: Digital television broadcast receiver and program retrieval method in the same
Inventor: TSUNODA HIROSHI
IPC: H04N5/445
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To relax vexation of a user during program retrieval for each category by displaying information on a retrieval situation during retrieval. SOLUTION: In an initial retrieval screen, respective genre names of a Japanese movie, sport and music, for example, are displayed so that they can be scrolled. The display of a category name is scrolled by the up key 23 and the down key 24 of a remote controller 20. Since a decision key 25 is operated when a desired category is displayed, the displayed genre is decided as a retrieval object category and the retrieval of a program belonging to the decided retrieval object category is started. The retrieval is sequentially executed from the segment of program information to which present time belongs among program information. During the retrieval processing, a program broadcasting time band during retrieval, a channel during retrieval and a retrieval situation (situation of the signal of retrieval) are displayed as retrieval situation information.
Patent JP-S61177460-A (JP)
Title: Electrophotographic sensitive body
Inventor: EHASHI SHIGEYUKI
IPC: G03G5/06
Filed: 1985-02-04
Abstract: PURPOSE:To obtain a photosensitive body high in sensitivity, small in residual potential, and high in electrostatic charge transfer efficiency, accordingly, raisable in copying speed by incorporating a specified hydrazone compd. in a photoconductive layer. CONSTITUTION:The electrophotographic sensitive body has the photosensitive layer contg. at least one of compds. as a charge transfer material, preferably, in an amt. of 10-300pts.wt. per 100pts.wt. of a binder resin, represented by the formula shown on the right in which R1, R2 are each H, halogen, optionally substd. alkyl or such alkoxy; R3 is alkyl or alkoxy each optionally substd. by amino, alkoxy, or halogen; R4 is optionally substd. alkyl or alkoxy; R5, R6 are each optionally substd. alkyl, such aralkyl, or such aryl. As a result, the obtained photosensitive body is high in sensitivity, and charge retentivity, and superior in stability of sensitivity against change of environmental conditions, and durability.
Patent JP-2000214162-A (JP)
Title: Blood coagulation promotor and container for blood inspection
Inventor: TOGAWA KATSUYA
IPC: A61B5/15
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To increase coagulation by containing oxygen and a quaternary amine which can hydrolyze the bond of arginine in a peptide chain to an arbitrary amino acid residue and/or the bond of lysine in a peptide chain to an arbitrary amino acid residue. SOLUTION: After 4000 units of thrombin are dissolved in water, 0.04 g of polyvinyl pyrrolidone and 0.04 g of silicone oil are add, and a solution is prepared in such a way that its total quantity becomes 2.0 ml. Polyamine sulfone acetate in a quantity indicated in Table 1 with reference to one unit of the thrombin is added to the solution so as to be mixed. Twenty μl of this mixed solution is sprayed and coated uniformly on the inner wall surface of a 5 ml polyethylene terephathalate tubular container, it is then dried in open air, and this container for blood inspection is created. The solfone acetate is used after the sulfone acetate is replaced by acetic acid. Four ml of a physiological salt solution is added to the container, and this mixed solution is used as a coagulation promotor.  Then, 100 μl of normal human plasma is added to 100 μl of the physiological salt solution which is incubated at 37 deg.C in advance, and the coagulation time is measured.
Patent JP-H06298660-A (JP)
Title: Preventive and therapeutic medicine for cancer produced from rice
Inventor: TOKUYAMA TAKASHI
IPC: A61P35/00
Filed: 1994-01-20
Abstract: PURPOSE:To provide a safe and low-cost preventive and therapeutic medicine for cancer, produced from rice and entirely safe even by habitual use. CONSTITUTION:There is provided a preventive and therapeutic medicine for cancer, composed of (1) a ground material of germinated rice, (2) an extract of rice or germinated rice, (3) a material prepared by adding water to rice or germinated rice and enzymatically decomposing it or making a molt act on it, (4) a material prepared by applying an enzymatic decomposition treatment or a malt treatment after, before or during extraction of rice or germinated rice or (5) a material prepared by extracting rice or germinated rice or applying an enzymatic decomposition treatment or a malt treatment thereto and carrying out alcohol fermentation or organic acid fermentation without any more modification or containing it.
Patent JP-S56115535-A (JP)
Title: Electron beam exposure
Inventor: MORIMOTO HIROAKI
IPC: H01J37/302
Filed: 1980-02-18
Abstract: PURPOSE:To shorten the drawing up time when performing the subject electron beam exposure by a method wherein the pattern data for every exposing field is formed by dividing in advance into a plurality of data files to be used for exposure and then the pattern data is interposed when a bit map is drawn up. CONSTITUTION:The pattern data for a field of the pattern data (a) to be used for exposure is converted to a bit map, the pattern data for the field corresponding to the pattern data (b) to be used for exposure is converted to a bit map and the superposition of said pattern data (a) and (b) is performed on the bit map. This operation gives practical effect by performing OR operation for each bit and the bit map 4 is formed. If the ratio of the data amount between exposure sections (a) and (b) is 10:1, for example, the data drawing up time for noncommon section (b') can be reduced to one tenth.
Patent JP-H11216590-A (JP)
Title: Laser marking device
Inventor: ITO HIROSHI
IPC: B23K26/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To carry out marking without carbonizing a workpiece. SOLUTION: According to this laser marking device, a laser light is scanned on a workpiece to carry out the marking to the workpiece. The device comprises; a laser oscillator, an optical fiber 13 in which the laser light ejected from the laser oscillator is led; a reflection mirror scanning the laser light ejected from the fiber 13 on the workpiece; a fθ lens condensing the laser light scanned by the reflection mirror; and a plate member 15 which is installed on the ejection side of the fiber 13, and prevents the peripheral part of a beam cross section of the laser light ejected from the optical fiber 13 from irradiating the workpiece, and makes the center part only irradiate the workpiece.
Patent JP-S53103799-A (JP)
Title: Analysis of gasoline and device therefor
Inventor: SATOU TATSUO
IPC: G01N33/22
Filed: 1977-02-22
Abstract: PURPOSE: To detect the quantity of kerosene mixed in gasoline by detecting the quantity of n-undecane (n-C n )eluted by utilizing gas chromatograph for separation analysis of gasoline. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59319-A (JP)
Inventor: FURANTSU KUSAAFUERU KUNEEA
IPC: C12N1/00
Filed: 1983-02-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61179978-A (JP)
Inventor: MORITA TAKEO
IPC: B60R25/10
Filed: 1985-02-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11213278-A (JP)
Title: Multiple transmission dealing type terminal equipment for multiple dwelling house
Inventor: NAKAGAWA YOSHIAKI
IPC: G08B26/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To use an address as the address for system design as it is by providing an address setting switch with the plural digits of floor setting bits for setting the floor of a building and the plural digits of place setting bits for setting a place for installing a terminal equipment. SOLUTION: The address setting switch 1 is constituted of the four digits of the floor setting bits 1a for setting stairs where the terminal equipment, that is a house information panel, is installed, dwelling unit setting bits 1b for setting dwelling unit numbers, an overflow bit 1c to be set in the case that the dwelling unit setting bits 1b overflow and alarm sound setting bits 1d for setting whether or not to set alarm sound in the case of the disconnection of a fire alarm line and a gas abnormality alarm. Then, the meaning of the respective bits of the address setting switch 1 is decided corresponding to an easily understandable rule like setting the upper four digits to the floor and the lower four digits to a dwelling unit place number for instance. Thus, when a terminal equipment address is set, the address is used as the address for the system design as it is.