baber/WOPTO huggingface dataset:
Patent JP-S5984312-A (JP)
Title: Auxiliary storage device
Inventor: HIRABAYASHI SATOSHI
IPC: G06F3/06
Filed: 1982-11-05
Abstract: PURPOSE:To record a series of data with good delimiter between them when an error block occurs, by energizing an exchange alarm and, at the same time, storing normal data in a storage means when a recording error occurs. CONSTITUTION:When error blocks reach a prescribed number, an exchange alarm is energized and writing of data is inhibited. When a floppy disk 6 is exchanged in response to energizing to the exchange alarm, the content of a buffer memory 3 is immediately written on the disk 6. Normal data introduced immediately after the disk 6 is exchanged are again stored in the memory 3. On the other hand, when data introduced immediately after the disk 6 is exchanged are delimiter data, the delimiter data are written on the disk 6. Therefore, data groups, in which a series of data consisting of the normal data and delimiter data is grouped in one unit, can be stored on the disk 6.
Patent JP-S6437058-A (JP)
Title: Insulated-gate field-effect transistor
Inventor: KUDO KOICHI
IPC: H01L29/78
Filed: 1987-07-31
Abstract: PURPOSE:To obtain an insulated-gate field-effect transistor which is small in a chip size, the most adequate in a gate length, and excellent in reliability by a method wherein a recessed part is provided vertically in a substrate extending from a source region to a drain region and a conductor is embedded in the recessed part through the intermediary of an insulating film. CONSTITUTION:An intermediate semiconductor layer 5 of a type opposite to a substrate 1 is formed on a part of the substrate 1 which is to be a drain region and a source region 7 of the same type as the substrate 1 is built on the intermediate semiconductor layer 5. In addition, a recessed part is built vertically in the substrate 1 extending from the source region to the drain region and a conductor 4' is embedded in the recessed part through the intermediary of an insulating film. Therefore, the intermediate semiconductor layer 5 is formed between the drain region 1 and the source region 7, and the conductor 4' is provided to the cross section of this three-layered semiconductor layer through the intermediary of an insulating film. In such a structure, each channel forming region is isolated from each other by means of the recessed part, wherefore each cell does not need to be widely spaced and a larger current can flow the same area, so that a chip size can be reduced.
Patent JP-H0663416-A (JP)
Title: Exhaust gas cleaning device
Inventor: TAKIGAWA KAZUYOSHI
IPC: B01J35/04
Filed: 1991-07-09
Abstract: PURPOSE:To prevent the buckling, cracking and damaged to the constitutional part of a honeycomb element and to obtain the honeycomb element excellent in vibration resistance and durability, in an exhaust gas cleaning device composed of the honeycomb element, by constituting an inclined corrugated strip material and a rectangular strip material so as to satisfy specific conditions. CONSTITUTION:An exhaust gas cleaning device is constituted of a honeycomb element obtained by superposing an inclined corrugated strip material B1 made of a thin-walled metal plate characterized by that the straight line connecting the peak of each of corrugations and the intermediate point of two troughs of each of them has a desired oblique angle with respect to the vertical line in the advance direction of the corrugations and having the corrugations with pitch width P1 and height H1 and a rectangular corrugated strip material B2 made of a thin-walled metal plate and having rectangular corrugations with pitch width P2 and height H2 one upon another in a mutual contact state and supporting an exhaust gas purifying catalyst having a large number of reticulated air passages. The inclined corrugated strip material B1 and the rectangular corrugated strip material B2 are formed so as to satisfy the condition of 1/2 P2>=P1 and H2>H1.
Patent JP-H04334306-A (JP)
Title: Aqueous suspension agricultural drug composition
Inventor: TAKATORI NAOHIKO
IPC: A01N25/30
Filed: 1991-05-01
Abstract: PURPOSE:To obtain the subject composition low in viscosity change with time while preventing increase in viscosity during production, in production of an agricultural floable drug containing 8-hydroxyquinoline copper. CONSTITUTION:An aqueous suspension agricultural drug composition characterized by its composition containing 8-hydroxyquinoline copper, one or more kinds of naphthalenesulfonic acid-based anionic surfactants, one or more kinds of polyoxyethylene alkyl aryl ether-based nonionic surfactants, a thickener and water.
Patent JP-H0631681-A (JP)
Title: Cutting method
Inventor: NISHIKAWA SHIGEJI
IPC: B26D1/14
Filed: 1992-07-21
Abstract: PURPOSE:To improve compactness, power saving and regularity by bringing a cutting blade into contact with a cut object by rotating the cutting blade about a point, which passes through a width center point of the cut object to be further positioned on a line in a vertical direction to a surface of the cut object, serving as the center, in cutting by a circular saw tooth or the like. CONSTITUTION:A cut object C is supported by positioning its both ends on a peripheral circle D of an orbital turning locus of a circular saw tooth A. The circular saw tooth A is rotated on its own axis while orbitally rotated and brought into contact with one end of the cut object C, to cut it from the one end. Here is set a diameter of the saw tooth A so that a cut part (p) in the intermediate stage of cutting is positioned in an outer half side of the saw tooth A. When this point (p) is positioned in an inner half side of the saw tooth A, a contact angle relating to the circular saw tooth A in the cut part is out of O to 90 deg. range in the full period of cutting, impossible to hold a rake angle positive relating to a blade point, and smooth cutting can not be performed.
Patent JP-S6083868-A (JP)
Title: Printer
Inventor: TAKEO SEIJI
IPC: B41J11/26
Filed: 1983-10-17
Abstract: PURPOSE:To allow one printer to have beneficial points of a pull tractor system and a push tractor system, by making it possible to move a tractor part to a paper feed-in position and a paper draw-out position with respect to a platen. CONSTITUTION:A front pin 19 and a rear pin 18 are provided to chasis side surface plates 29, 30 and semi-circular recessed parts 22, 23 provided to the support plate 14 of a tractor part 24 receive the front pin 9 while the rear pin 18 is inserted into quadrant recessed parts 21. When the recessed part 22 receives the front pin 19, a pull tractor system is constituted and, when the recessed part 23 receives the front pin 19, a push tractor system is constituted.
Patent JP-H05186347-A (JP)
Title: Agent for alleviating side effect and promoting carcinostatic action of cytotoxic carcinostatic agent
Inventor: KAGITANI TSUTOMU
IPC: A61K31/41
Filed: 1992-07-21
Abstract: PURPOSE:To provide an auxiliary agent containing a specific mitrotriazole derivative as an active component, to be used in combination with a carcinostatic agent and effective for mitigating the strong cytotoxicity of the carcinostatic agent and promoting the chemotherapeutic effect of the carcinostatic agent. CONSTITUTION:The objective agent for alleviating the side effect and promoting the carcinostatic action of a cytotoxic carcinostatic agent contains a nitrotriazole derivative of formula (l is 1-3; n is 0-3; n is 0-3) such as 2-(3'-nitro-l'-triazolyl)acetic acid amide as an active component. The compound of formula can be administered to human at a rate of about 1-2g/dose without developing side effects. The active amount of the compound of formula depends upon the kind and the amount of the cytotoxic carcinostatic agent to be used in combination and is about 1/10 to 3 times the dose of the carcinostatic agent. The side effect of the carcinostatic agent on the digestive organ (e.g. loss of weight) can be alleviated and the carcinostatic action can remarkably be promoted by the use of the auxiliary agent in combination with the carcinostatic agent.
Patent JP-H10259616-A (JP)
Title: Assembled manhole
Inventor: ISODA NORISHIGE
IPC: E02D29/12
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an assembled manhole resistant to an outer pressure load, shearing, and bending and excellent in earthquake resistance by forming the whole periphery of a joint with base isolation rubber, or partially using base isolation rubber, and forming the joint of circular bodies with a rubber material for flexibility. SOLUTION: A joint 20 is made of circular base isolation rubber, fiber cords 202 are stacked in turn between sheet-like natural rubber layers 201, and they are inserted into a circular joint molding box and vulcanized and molded to form the joint 20. The joint 20 is inserted between the lower circular body of a pipe fitting wall 2 or a straight wall 5 and the upper circular body of the straight wall 5 or a slant wall, a recessed stripe 34 is arranged on the upper end face of the lower circular body, and a protruded stripe is arranged on the lower end face of the upper circular body respectively.  A protruded stripe 26 is arranged on the lower face of the joint 20, a recessed stripe 27 is arranged on its upper face respectively, the whole periphery of the joint 20 is made of base isolation rubber, and four protruded stripes 203 are arranged on the smooth portions of the upper and lower faces kept in contact with the circular bodies. An adhesive is prevented from seeping out to the inside and outside of the circular bodies when the circular bodies are assembled, and underground water is prevented from flowing into the circular bodies. The strong joint 20 excellent in earthquake resistance can be obtained.
Patent JP-H1136904-A (JP)
Title: Cam phase detecting device for variable valve timing mechanism of internal combustion engine
Inventor: YAMAGISHI YOICHIRO
IPC: F02D45/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To precisely detect a cam phase for a variable valve timing mechanism of an internal combustion engine, in which the cam phase is changed so as to change the valve timing. SOLUTION: A reference signal REF is produced every stroke phase difference between engine cylinders, a counter value obtained by counting position signals POS each for every 1 deg. CA, is cleared every occurrence of the reference signal REF. Meanwhile, a cam angle signal is produced for every reference signal REF, and even though the valve timing is controlled to a furthest spark advance or a furthest spark retardation, the timing of producing the cam angle signal is changed between successive production times of the reference signals. Further, the counter value is read upon production of the cam signal, and a cam phase angle is computed from the count value.
Patent JP-H0480708-A (JP)
Title: Light beam scanning device
Inventor: KONDO MICHIO
IPC: B41J2/44
Filed: 1990-07-23
Abstract: PURPOSE:To make a light beam scan with high accuracy by providing a light beam position detector which detects the position of monitor laser light passed through an optical filter. CONSTITUTION:A fixed mirror 14 is provided with a thin line type transmission part 112, the optical filter 106 which extracts the monitor light from laser light is provided behind the transmission part 112, and the light beam position detector 108 which detects the position of the monitor laser light 102 passed through the optical filter 106 is provided. In this case, a monitor laser light source is continuously oscillated without being intensity-modulated and the deflection angle of the monitor laser light 102 is monitored at all times. Consequently, the angle to be deflected of main laser light 104 is also monitored at all times, so the driving system 30 for a rotary mirror 10 is brought under feedback control based upon the angle monitor value to easily realize the equal-speed linear scan with high accuracy.
Patent JP-S6263226-A (JP)
Title: Clutch
Inventor: KITANO SEIICHI
IPC: F16D13/48
Filed: 1985-09-02
Abstract: PURPOSE:To prevent a decrease in contact pressing force by using a diaphragm spring as a load generating member to check an influence of centrifugal force during high speed rotation. CONSTITUTION:When a diaphragm spring 42 is set in its initial state as indicated by a solid line, the spring force P of the diaphragm spring 42 presses a pressure contact portion 34 of a retainer 32 forward. This spring force P is transmitted from the inner peripheral supporting point 62 of an annular groove 36 to a lever 60, and force magnification at a lever ratio of L1:L2 to be transmitted as a pressure contact force of clutch discs 12, 16 from the middle supporting point 66 to a pressure plate 18a. In such a condition, the disphragm spring 42 is disposed in a substantially flat posture. Therefore, even in case of high speed rotation, there is little influence of centrifugal force upon the disphragm spring 42, so that there is no possibility of an decrease in pressure contact force to the clutch discs 12, 16 due to centrifugal force.
Patent JP-S6088873-A (JP)
Title: Diagnosis device for car igniter
Inventor: KAWAI AKIO
IPC: F02P15/10
Filed: 1983-10-19
Abstract: PURPOSE:To diagnose a long term igniter easily by detecting/indicating wether overlap discharge is going normally from the difference of voltage waveform at the primary side of firing coil based on a firing signal. CONSTITUTION:Upon supply of a firing signal, H output from a comparator 13 is interrupted into a microcomputer 16 to set an incorporated timer such that it will overflow after elapsing 3ms and start. If the igniter is normal, peak voltage of about 50V will continue more than 100mus within 2ms to bring the output of comparator 14 high thus to stop the timer, turn on the transistor 17 and light a green LED19. While if the igniter is abnormal, it will overflow as it is, thereby transistor 18 is turned on to light a red LED20. Consequently, diagnosis is facilitated resulting in reliable prevention of mischeck when performing inspection or maintenance.
Patent JP-S6253706-A (JP)
Title: Water absorbent for fuel tank
Inventor: OKUMOTO TADAOKI
IPC: F02M37/22
Filed: 1985-09-03
Abstract: PURPOSE:To prevent rusts of an inner wall of a tank, by using as a water absorbent for a fuel tank a water absorptive polymer or a mixture of the same with a water-nonabsorptive polymer for effectively absorbing moisture within the tank are a long period of time. CONSTITUTION:A water absorptive polymer such as a saponified copolymer of polyvinyl alcohol-sodium acrylate is kneaded and vulcanized with a water- nonabsorptive polymer such as an acrylonitrile-butadiene rubber used as the base material of a conventional insulator. The resulting water absorbent for a fuel tank is used as the base material for an insulator rubber 1 which is fit to the bottom of an in-tank pump 5 in a fuel tank 4. Moisture and rain drops invading the tank 4 at the time of oil feeding do not settle on the bottom and are absorbed quickly in the base of insulator rubber 1 of the water absorbent.
Patent JP-H0540513-A (JP)
Title: Coordinate processor
Inventor: KOBATA TATSUO
IPC: G06F3/0488
Filed: 1991-08-02
Abstract: PURPOSE:To provide a coordinate processor which is more faithful to input coordinate from the viewpoint of output even if two-dimensional coordinates are inputted so as to move obliquely, and in addition, processes the input coordi nate so as to output it by removing a variation portion at the time of the input of the coordinate as well in the case that the inputted two-dimensional coordinates are outputted visibly to an output device like a CRT, etc. CONSTITUTION:A coordinate processor 4 is provided with an X-direction processing part 5, a Y-direction processing part 6, and a control part 7, and respective processing parts 5, 6 are constituted so that they process the coordinate in respective directions so as to remove the variation portion, and inform, the control part 7 of this result by turning it into a signal S2, S4, and in response to it, it receives the signal S1, S3 from the control part 7, and updates the output coordinate data X1, Y1, and the control part 7 is constituted so as to give each processing part 5, 6 the signals S1, S3 showing whether the updation of the coordinate data is permitted or not based on the received signals S2, S4.
Patent JP-H0360706-A (JP)
Title: Method for regenerating filter medium of seawater filter for sea farming
Inventor: HAJIMA OSAMU
IPC: B01D29/62
Filed: 1989-07-26
Abstract: PURPOSE:To efficiently regenerate a filter medium by replacing the seawater in a filter by fresh water and dipping a filter bed in the fresh water when spongy suspended slime not removed by repeated filter bed cleanings is deposited on the filter bed. CONSTITUTION:Filtered clean seawater is supplied to the fry breeding place of a sea farming from the seawater filter having a filter bed 4 consisting of a fine-grain filter medium. The filter bed is cleaned when a decrease in its filtration capacity is detected or earlier. Separately from the bed cleaning, the seawater is replaced by fresh water and the bed 4 is dipped in the fresh water, when the spongy suspended slime not removed by repeated bed cleanings is deposited on the bed or the harmful organisms are leaked. As a result, the filter medium is regenerated less frequently and economically at a low cost by fresh water, the filter medium is excellently regenerated, and the contamination of the bed is obviated even after filtration is carried out for a long period.
Patent JP-H1041420-A (JP)
Title: High frequency device package
Inventor: KOIZUMI TAKAO
IPC: H01L23/04
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To simply accomplish electric connection in a package and hermetic sealing a high frequency device. SOLUTION: A GND electrode 9, signal electrode 10 and power source electrode 11 are mounted on the surface of a microwave IC 1 bonded to a base 2. A GND lead 14, signal lead 15 and power lead 4 are connected by the thermocompression to the electrodes 9, 10 and 11. On the base 2 a resin 7 is dripped over the microwave IC and hardened to seal this IC.
Patent JP-H0746942-A (JP)
Title: Transplanting machine for grafted tree
Inventor: OTSUKI HARUKI
IPC: A01G1/00
Filed: 1993-08-05
Abstract: PURPOSE:To provide a grafted tree transplanting machine capable of receiving a grafted sapling prepared by grafting a scion sapling to a stock sapling with a grafting robot and automatically transplanting the grafted sapling. CONSTITUTION:This transplanting machine performs automatic transplantation of a grafted sapling prepared by grafting a scion sapling to a stock sapling. The transplanting apparatus 67 of the graft transplantation machine is provided with a cutter 99 to cut the lower part of a grafted sapling before transplantation leaving the hycopotyl part having a definite length under the cotyledon- developing base part of the stock part. Since the hycopotyl part having a definite length under the cotyledon-developing base part of the stock part of the grafted sapling can be planted, the length of the sapling becomes uniform and saplings having uniform heights can be prepared by the following raising procedure. The grafted sapling can be planted simply by thrusting into the soil because the root of the sapling is cut off. The growth of the stock can be balanced with that of the scion by cutting the root of the stock.
Patent JP-H0358154-A (JP)
Title: Time-out monitor system for input/output controller
Inventor: TSURUYA HIROSHI
IPC: G06F13/00
Filed: 1989-07-26
Abstract: PURPOSE:To quickly detect abnormality to perform the error recovery processing by monitoring expiration of an optimum time according with the classification of an I/O device and that of an input/output command to be executed. CONSTITUTION:A device control circuit 15 recognizes the device type of an I/O device 2 through an interface signal line 6 and calculates the monitor time length of time-out in accordance with the classification of the input/output command sent from a decoder 14 and sends results to a read data register 10. This data is sent to a higher-order device through a data bus 3, and the higher-order device starts monitor of time-out based on the received monitor time length of time-out; and if abnormality occurs, time-out is detected by the higher-order device to immediately perform the recovery processing. Thus, the time required for abnormality detection is shortened to quickly perform the error recovery processing.
Patent JP-H06266781-A (JP)
Title: Storage of tree in navigable type
Inventor: ANDORIYUU RICHIYAADO KOONIGU
IPC: G06F17/30
Filed: 1993-08-06
Abstract: PURPOSE: To provide a technique which compactly expresses a tree data structure and navigates this compact expression. CONSTITUTION: This compact expression is a list. Each element of the list shows a tree node and the list is organized according to the preordered crossing of a tree. Each list element contains only a data dictionary entry index 303 for an item of a type which is shown by the node corresponding to the list element. This navigation technique helps finding the list element positions for a sub-slave and a master of a node corresponding to a given list element and also a list element position for an optional slave of the master in the case of a master node, and furthermore, functions by finding the list elements for a sub-tree. The number of slaves of a given node is decided by a numerical value function which takes the entry index 303 as its argument.
Patent JP-H0856908-A (JP)
Title: Eardrum thermometer
Inventor: WATANABE TAKASHI
IPC: G01K7/00
Filed: 1994-08-19
Abstract: PURPOSE: To provide an eardrum thermometer facilitating the insertion into an outer ear of an examinee, performing a switch operation with superior operability and measuring eardrum temperature with high accuracy. CONSTITUTION: A pen type eardrum thermometer in which the center axis of a main body part 1 and that of a probe part 5 are formed on the same axis is formed in such structure that a measurement starting switch 3 is provided so as to perform the switch operation with the hand holding the main body part 1, and the centroid position G of the main body part 1 can essentially coincide with a holding part 6.
Patent JP-H0246292-A (JP)
Title: Recombinant dna containing cellulase gene
Inventor: SHIMADA KYO
IPC: C12N15/09
Filed: 1988-08-04
Abstract: PURPOSE:To simply produce a heat resistant cellulase derived from a heat resistant and anaerobic bacterium by synthesizing a recombinant DNA obtained by integrating DNA carrying genetic information of heat resistant cellulase derived from heat resistant and anaerobic bacterium into a vector. CONSTITUTION:A vector obtained by integrating DNA carrying a genetic information of heat resistant cellulase derived from a heat resistant and anaerobic bacterium is introduced into Escherichia coli to provide Clostridium sp.-F-1 (FERM P-10130). The F-1 bacterium is cultured in GS culture medium containing 1% xylan and 1.5% agar to produce the heat resistant cellulase derived from heat resistant and anaerobic bacterium. The cellulase derived from heat resistant and anaerobic bacterium whose culture conditions were complicated hitherto can be produced using Escherichia coli capable of readily culturing by adapting this method.