baber/WOPTO huggingface dataset:
Patent JP-H04301106-A (JP)
Title: Hydraulic lifter with valve stopping device
Inventor: SOSHI KUNIHIKO
IPC: F01L13/00
Filed: 1991-03-28
Abstract: PURPOSE:To lower oil pressure for controlling a push pin designed for pushing and opening a check ball in a lifter body, by providing the pin frictionally movably in the lifter body to separate an oil pressure chamber from an oil chamber and connecting the oil chamber to outside space through an oil releasing hole. CONSTITUTION:An oil pressure lifter 1 inserted into a cylinder 3 which is formed in an engine head 2 is provided with a lifter body 5 on its side for making contact with a cam 4 and with a tappet 7 on its side for making contact with a valve 6. In the lifter body 5 are provided a high pressure chamber 12 which is connected to another high pressure chamber 9, and a check ball 13 which opens and closes the connection toward a reservoir chamber 14. The check ball 13 is opened by a push pin 19 against a spring 16. In this case, the push pin 19 is fitted in the lifter body 5 so as to separate an oil pressure chamber 20 from an oil chamber 21. When control oil pressure is supplied into the oil pressure chamber while a control valve 24 is open, the push pin 19 pushes up the check ball 13, and also oil inside the oil chamber 21 is removed to the outside through an oil releasing hole 25, so as to ensure smooth operation.
Patent JP-S61244821-A (JP)
Title: Spark-ignition engine
Inventor: TANAKA HIDEKI
IPC: F02B17/00
Filed: 1985-04-23
Abstract: PURPOSE:To improve fuel consumption of an engine and its output, by providing a fuel injection nozzle and two spark plugs in a predetermined position in a combustion chamber while a fuel supply means in an intake passage, in the case of the engine properly using the operation to be divided into stratified combustion and premixed combustion in accordance with a load. CONSTITUTION:An engine forms an almost hollow-shaped combustion chamber 12, opened to a cylinder 1, in a side of an exhaust port 7 in the bottom end part of a cylinder head 3, and the engine arranges in said chamber 12 both a fuel injection nozzle 13 and the first spark plug 14, operating when the engine is low loaded, in the vicinity of a jet part of said nozzle 13. While the engine, providing an injector 15 to be arranged just in the upstream of the branch part in a main intake passage 8, actuates the injector when the engine performs premixed combustion. Further the engine, arranging the second spark plug 16 in the cylinder head 3 almost in the central part of a cylinder bore, similarly actuates the spark plug when the engine performs the premixed combustion. While the engine, providing a swirl control valve 17 as a swirl generating means in the main intake passage 8 in the upstream of the injector 15, operates said valve 17 by an actuator 18.
Patent JP-S63252086-A (JP)
Title: Av gate door system
Inventor: ENDO YASUMASA
IPC: H04N7/18
Filed: 1987-04-09
Abstract: PURPOSE:To immediately inform the arrival of a visitor by switching forcibly a reception channel of plural indoor TV receivers connected to a home bus to 1 or 2 so as to pickup the visitor when a gate door unit detects the access of the visitor. CONSTITUTION:When the visitor detection circuit 7 of the gate door unit 9 detects the access of the visitor, a TV camera 1, a TV modulator 3 and a voice signal reception circuit are energized. Then an image pickup signal of the TV camera 1 and the voice signal of a microphone 2 are mixed 4 and given to an information receptacle 10. When the signal reaches a TV set 11 from the information of >=1 TV reception block 16 via a receptacle 10', the reception channel is switched forcibly to 1 or 2 to pickup the image of the visitor. Then the voice signal is sent 15 from the microphone 14 to drive a speaker 6 of the gate door unit 9 to constitute an interphone circuit. Thus, the arrival of the visitor is detected immediately without special operation.
Patent JP-S58210786-A (JP)
Inventor: PIEERU ARUBUUI
IPC: H04M19/00
Filed: 1983-05-18
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-S58210514-A (JP)
Inventor: ROJIYAA DEIRU MOOTSU
IPC: G01R13/00
Filed: 1983-05-17
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-H0696719-A (JP)
Title: Plasma source and manufactrue
Inventor: AJITSUDO PII PARANJIPU
IPC: H01J37/08
Filed: 1993-04-14
Abstract: PURPOSE: To provide a plasma source and manufacturing method thereof which can reduce a coil voltage and use a coil having a large number of winding by containing a coil spiral comprising at least two segments, at least one insulator, and at least one capacitor. CONSTITUTION: A plasma source which generates a plasma in a chamber associated with a radio frequency generator contains a coil spiral 14, at least one piece of insulator 28, and at least one piece of capacitor 30. The coil 14 comprises at least two segments, and each insulator 28 and capacitor 30 couple the adjacent segments together. By employing segmentation, the maximum voltage drop between arbitrary two points on the coil can be decreased and the thickness of the insulator between the coil and the plasma can be reduced, so that a high plasma density can be attained. Further the coil having a large number of winding can be used, thereby the uniformity of the plasma is improved.
Patent JP-S59213338-A (JP)
Inventor: SUZUKI TETSUO
IPC: A01K61/00
Filed: 1983-05-20
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-S59212896-A (JP)
Inventor: HOSOMI YUUSAKU
IPC: G10K15/04
Filed: 1983-05-17
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-S5313062-A (JP)
Title: Cen trifugal molding method
Inventor: NISHINO YOSHINORI
IPC: B29C70/16
Filed: 1976-07-22
Abstract: PURPOSE: To improve efficiency, by performing the winding movement of strengthened fiber in the width direction at the same time without forming both ends in wave-form when winding strengthened fiber on a rotational type inner surface while carrying out winding return from a core bar. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58206623-A (JP)
Title: Epoxy resin composition
Inventor: ISHII KEIICHIROU
IPC: C08G59/42
Filed: 1982-05-26
Abstract: PURPOSE:The titled composition, containing a modified epoxy resin obtained by reacting a novolak type epoxy resin with acrylonitrile-butadiene copolymer and an aromatic polycarboxylic acid anhydride, having improved resistance to heat deterioration and heat dimensional stability, and usable as substitute materials for metal. CONSTITUTION:A composition obtained by incorporating (A) a modified epoxy resin prepared by preliminarily reacting (i) 100pts.wt. novolak type epoxy resin having two or more epoxy groups in one molecule with (ii) 3-30pts.wt. acrylonitrile-butadiene copolymer having 1.7-2.5 carboxyl groups or amino groups in one molecule with (B) an aromatic polycarboxylic acid anhydride at 0.7-1.5 ratio between the carbonyl groups and the epoxy groups and (C) if necessary a curing accelerator, e.g. a tertiary amine. EFFECT:High strength and improved toughness.
Patent JP-S62259811-A (JP)
Title: Manufacture of prepreg
Inventor: ONODERA AKIO
IPC: B29B15/12
Filed: 1986-04-18
Abstract: PURPOSE:To prevent air bubbles from mixing in a prepreg by a method wherein the raw threads of base material are opened by being converted their running directions in such a manner that the base material is passed through pairs of parallel opening rollers, the axis line of each pair of which obliquely intersects the longer direction of the base material. CONSTITUTION:An opening device 4 consists of two pairs of parallel opening rollers 5, 6 and 7, 8. The angle theta1, between the axis line of the opening rollers 5 and 6 and the feeding direction of a glass cloth A and the angle theta2 between the axis line of the other opening rollers 7 and 8 and the feeding direction of the glass cloth A are controlled to be equal to each other. By being passed through the opening device 4, the wefts of the glass cloth are untwisted by the opening action developed by being twistedly passed through the rollers 5 and 6 and 7 and 8. The resultant opened glass cloth A is successively immersed in an impregnating tank 9 in order to be impregnated with varnish and, after being passed through thickness adjusting slit bars 10, introduced in a drier 11 so as to be heated to obtain a prepreg. No bubble is recognized in the prepreg. In addition, no bubble is also recognized in a laminated sheet of the prepregs.
Patent JP-2000283895-A (JP)
Title: Method for predicting durable years of light-weight aerated concrete
Inventor: MATSUSHITA FUMIAKI
IPC: G01M99/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To achieve a method for predicting the durable years of ALC(light aerated concrete) by an extremely simple, rapid method by making clear the relationship between the progress and deterioration of the carbonation of ALC. SOLUTION: In light aerated concrete that has not been repaired for X years after construction, total oxidation calcium content (wt.%) and carbon dioxide gas content (wt.%) equivalent to the decrease in weight at 600-900 deg.C are measured to predict that the light aerated concrete where the degree of carbonation obtained from an expression of  (carbon dioxide gas content)×56/44}/(total oxidation calcium content)×100 is Y(%) has 50X/Y durable years and 50X/Y-X remaining life. Also, the light aerated concrete that has passed for X2 years after construction where the degree of carbonation is Y2(%) and the degree of carbonation after X1 years have passed after the most recent repair and the construction is Y1(%) has durable years of  (X2-X1)/(Y2-Y1)}×(50-Y2)+Y2 (years) and a remaining life of  (X2-X1)/(Y2-Y1)}×(50-Y2) years.
Patent JP-S57203298-A (JP)
Title: Semiconductor storage device
Inventor: SHIRAGASAWA TSUYOSHI
IPC: G11C29/00
Filed: 1981-06-09
Abstract: PURPOSE:To reduce memory capacitance at the time of tests by dividing a memory array into plural memory array blocks and providing each block with a comparator for the block test. CONSTITUTION:A memory array is divided into plural memory array blocks 3A, 3B,..., which are respectively provided wth testing comparators 9A, 9B.... If a test line 8 is turned to a high level at the time of a test, a block selecting switch 6A, 6B... and a comparator selecting switch 12A, 12B... which are corresponding to a block selected by the logical processing based upon an output of a block selecting decoder 13 are turned on. Consequently an output of a block is compared with the expected value of a data line 7 in each block and a correct or  incorrect signal outputted from the corresponding comparator 9A, 9B... is fetched from an external check line 10. The processing in each array block practically reduces the memory capacitance at the time of tests, shortening the testing time.
Patent JP-S57202538-A (JP)
Title: Developing method for photosensitive resist
Inventor: ISHIKAWA OSAMU
IPC: H01L21/027
Filed: 1981-06-09
Abstract: PURPOSE:To stably form a fine resist pattern with high reproducibility by exposing a semiconductor substrate coated with a photosensitive resist through a prescribed pattern, immersing the exposed substrate in a developing soln., and developing it while applying ultrasonic waves. CONSTITUTION:A semiconductor substrate 10 coated with a photosensitive resist is exposed through a prescribed pattern. The exposed substrate 10 is attached to a carrier 11 and immersed in a developing soln. 16 in a container 12 put in an ultrasonic vibrating vessel 13 filled with water 14, and while applying ultrasonic waves to the vibrating part 15 from a power source 17 for the vibrating part, development is carried out. Gas generated during the reaction of the resist with the developing soln. is removed from the resist surface by the applied ultrasonic waves in a short time, and a thin degenerated layer of the resist is separated from the substrate surface. Accordingly, deficient development is prevented, and a fine resist pattern is stably obtd.
Patent JP-H04321568-A (JP)
Title: Combination type bonding method
Inventor: HATA SATOSHI
IPC: F16B11/00
Filed: 1991-04-19
Abstract: PURPOSE:To realize bonding method having corrosion resistance in bonding faces of parts to be bonded and capable of retaining prescribed bonding strength. CONSTITUTION:Outer area of bonding faces of bonding parts 1 and 2 to be bonded is bonded by a bonding insert material 32 and inner area thereof is bonded by a bonding insert material 31 having high bond strength. Thereby the objective combination type bonding method capable of retaining sufficient bonding strength by the bonding insert material 31 in the inner area is realized without corroding these bonding faces with a corrosive gas by corrosion resistance and bonding function of the bonding insert material 32 in the outer area.
Patent JP-S63253604-A (JP)
Title: Coaxial cable for introducing high-frequency coil in vacuum
Inventor: KUWABARA HIDEYUKI
IPC: H01F5/04
Filed: 1987-04-10
Abstract: PURPOSE:To prevent arc discharge caused in a vacuum by highfrequency waves as well as to prevent increase in temperature due to induction heating by magnetic fields, by providing a copper cap covering the end of a ceramic member of a shield section in a vacuum chamber, and feeding coil cooling water through hollow parts of the shield section and of a core arranged coaxially therewith. CONSTITUTION:Coil cooling water is fed through a hollow copper pipe 8 disposed within a ceramic tube 3 and exhausted from an external copper pipe 9. Electric current is supplied through the copper pipe 8 and finally grounded from the copper pipe 9. A copper cap 1 prevents arc discharge which would otherwise be often caused at the ends of the ceramic tube 2 and copper pipe 9 within a vacuum chamber. Further, by using such coaxial cable, two magnetic fields created by the coaxial circles are oriented to the directions opposite to each other and they are cancelled each other. Thus, production of current is also prevented. In this manner, it is possible to prevent increase in temperature caused by induction heating by magnetic fields created at the chamber wall from which power is introduced into the chamber, without producing arc discharge in vacuum by high-frequency waves. Further, a high-frequency coil disposed within vacuum can be supplied with electric power as well as cooling water.
Patent JP-S62258805-A (JP)
Title: Shock absorber mounted on shackle of leaf spring for automobile
Inventor: KOMAI GIICHI
IPC: B60G11/12
Filed: 1986-04-16
Abstract: PURPOSE:To obtain the effect similar to that in lengthening a spring and to reduce the noise of low frequency, by mounting a crank to the spring attaching part of a shackle and supporting the crank with an another spring in such a manner as keeping it away from a car body, thereby completely coupling both springs at the top dead center. CONSTITUTION:Two springs E, K are completely coupled at the top dead center of a crank F. In this arrangement, in the case of no load, the crank F is located on the horizontal (a) and the leaf spring E is inoperative, while only the coil spring K is operative. With the maximum load, the crank F is vertical so that the coil spring K gets inoperative, while only the leaf spring E becomes operative. With an intermediate load, both springs E, K work such as (b). With this arrangement, it is possible to prevent the noise and shock, and to actuate the spring smoothly.
Patent JP-H11289375-A (JP)
Title: Communication system and storage medium thereof
Inventor: HATAMURA JUNJI
IPC: H04M11/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To inform a user that a telephone number, etc., of a called party is under automatic retransmission when it is automatically transmitted, and to properly hold a use condition of a line. SOLUTION: After the telephone number of a called party has been transmitted, a tone signal to be returned according to a connecting condition with the called party is detected by a CPU (S6). When a busy tone is detected (S6: YES), the telephone number of the called party is transmitted repeatedly by executing a step S4 and its succeeding steps by the CPU (S5). A state in which a backlight on a display part is turned on is held, while such transmission of the telephone number of the called party is repeated by the CPU (S3).
Patent JP-S5314422-A (JP)
Title: Nox control circuit
Inventor: MORIO MASARU
IPC: F23C99/00
Filed: 1976-07-27
Abstract: PURPOSE:To automatically eliminate over-control of a mixture flow meter when the mixing ratio is large, by doing a programmed control within a range of large error or a feedback control within a range of small error.
Patent JP-H11286956-A (JP)
Title: Working device of construction vehicle
Inventor: AKUTSU KEIJU
IPC: E02F3/34
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To increase the distance from the connecting center between a boom and a bucket to a stopper receiving part and to reduce the load received when the stopper abuts the stopper receiving part. SOLUTION: This device is provided with a boom 1, a bucket 2 tiltably mounted on the tip of the boom 1, and a tilt mechanism consisting of a tilt link 7, intermediate link 4 and tilt cylinder 10 for longitudinally tilting the bucket 2. Either one of a stopper 13 for fixing the bucket 2 in a backward tilted position or a stopper receiving part 14 is provided on the intermediate link 4.
Patent JP-S58205741-A (JP)
Title: Injection molding machine
Inventor: YOSHIMURA TERUO
IPC: B29B9/00
Filed: 1982-05-27
Abstract: PURPOSE:To provide an injection molding machine capable of stably supplying a raw material mixture into a cylinder, wherein a plunger-type supplying device moved forward to push in an unmelted resin when retracting a screw and retracted when moving the screw forward is provided at a resin-supplying part. CONSTITUTION:A plunger 4 is lowered by a lifting driving device 6 when the screw 7 in a heating cylinder 7 is rotated and retracted while pushing out a raw material 8 in the cylinder 1 to the tip side. When the retraction of the screw 7 is stopped, the plunger 4 is moved upward to a predetermined position to take a stand-by position for pushing in the raw material, during which the screw 7 is moved forward to inject the raw material.
Patent JP-H03287297-A (JP)
Title: Character generating circuit
Inventor: OTA SHUNICHI
IPC: G09G5/24
Filed: 1990-04-03
Abstract: PURPOSE:To improve a processing speed by converting the curve vector of a character code into straight line vectors by approximation and recording them in a cache memory, reading them out of the cache memory when the same character code is inputted, and using them for the development of an outline font instead of the curve vector. CONSTITUTION:The character code from a character code register 3 is inputted to a vector information conversion part 4 and a buffer 11 and also inputted to a comparing circuit 9. Once the curve vector of one character font is converted into straight line vectors by the approximation of a vector information conversion part 4, the curve vector is stored in the cache memory 17 in the form of the approximation-converted straight line vectors. Then when a request to generate the same character font is made, the straight line vectors are called and used instead of the curve vector. Consequently, the trouble and time for the approximation conversion from the curve vector to the straight line vectors are reduced to improve the processing speed.
Patent JP-H06300723-A (JP)
Title: Sensor for detecting diaper replacing timing
Inventor: TSUJI HIDEHIKO
IPC: G01N27/06
Filed: 1993-04-15
Abstract: PURPOSE:To inform a third party of the optimum replacing timing of a detected diaper by a method wherein one pair of electrodes are installed on the surface of a base body installed on the inner surface of a diaper and a change in the conductivity across the electrodes is measured. CONSTITUTION:A sensor 11 is arranged between an absorber layer 9 in a part, corresponding to the back of a diaper 8, in which the wet can be detected most accurately and an outside waterproof film 1. When a person, to be detected, to which the diaper has been attached urinates, urine of about 150ml at the beginning is absorbed by the absorber layer 9, and its conductivity does not rise up to a certain definite amount. The conductivity starts to rise gradually by the additional urination of about 50ml, and it rises suddenly to a certain extent after about 12 minutes. After that, the conductivity rises to a certain extent, and it becomes stable. The conductivity rises suddenly as compared with last time by the additional urination of 30ml and 20ml. Consequently, an electric short circuit immediately after the urination is set as a starting time, the conductivity across electrodes 2, 3 is installed on the surface of a base body is measured after a definite time in which the absorption of urine by the absorber layer 9 reaches equilibrium, e.g. after 20 minutes, the replacing timing is detected on the basis of its value, and an information signal is radio-transmitted to a nurse calling device or the like by a signal transmission circuit.
Patent JP-H07291205-A (JP)
Title: Empty case combining apparatus
Inventor: TAKEDA MASAMITSU
IPC: B65G47/68
Filed: 1994-04-26
Abstract: PURPOSE:To reduce cost by decreasing the area required for installing an empty case combining apparatus. CONSTITUTION:The apparatus is constructed in a structure wherein an empty case, with an empty case put therein, is transferred to a position on the end of the direction in which a reverse turning device 5 for turning an empty case to a downwardly opened position moves, then the empty case put in the downwardly opened position is sustained with a covering device 30 and put on the empty case and the empty cases, and are combined together into one unit. As the empty case with the empty case put therein, and the empty case are combined together on the same position, a space required for installing the apparatus can be decreased and cost therefor can be reduced.
Patent JP-S58205836-A (JP)
Title: Continuous tention tester
Inventor: KATOU TERUO
IPC: G01N3/08
Filed: 1982-05-27
Abstract: PURPOSE:To execute a tension test for a test piece continuously by allowing continuous loading and unloading of a number of test pieces the same in the size. CONSTITUTION:To replenish a test piece 4, a pin 7 is turned with a bevel gear 6 to lift an upper grip 2. Then, a test piece 4 stored in a rack 8 is moved horizontally by turning a pinion 9 and dropped into a recess of the upper grip 2 having it overhung. The test piece 4 overhung on the upper grip 2 is lowered turning the pin 7 and set with the other end thereof placed into the recess of a lower grip 3. After the setting, the test piece 4 is tested and broken. The lower half of the test piece 4 broken onto two separates and falls from the lower grip 3. On the other hand, the upper half thereof slips out of the upper grip 2 due to impact of the breakage. When it is left, the upper grip 2 is turned to the opposite side to drop it. Thus, after both the grips 2 and 3 are emptied, the subsequent test piece 4 is set and tested continuously.
Patent JP-S58206520-A (JP)
Title: Agent for suppressing metastasis of malignant tumor
Inventor: MITSUI HIROSHIGE
IPC: C07D267/20
Filed: 1982-05-27
Abstract: PURPOSE:To provide the titled suppressing agent having low toxicity and exhibiting strong effect to inhibit the formation of metastatic nest, by using a specific dibenzooxazepine derivative. CONSTITUTION:The agent contains the compound of formula (R1 and R2 are H or lower alkyl) having excellent lipid metabolizing activity, e.g. ethyl 10,11- dihydro-4-methoxydibenzo[b,f][1,4]oxazepine-8-carboxylate as an active component. The compound of formula has extremely low toxicity (the LD50 of the exemplified compound is >=45g/kg for mouse), and can be orally administered to a cancered patient for a long period. It can be effectively applied for the prevention of the metastasis of cancer before or after a surgical operation. Dose: ordinary 0.1-10g, preferably 0.3-3g daily for adult by oral or parenteral administration.