baber/WOPTO huggingface dataset:
Patent JP-S56146081-A (JP)
Title: Fluid pump
Inventor: SAKASHITA YOSHINOBU
IPC: F04B7/06
Filed: 1980-04-14
Abstract: PURPOSE: To make it possible to feed a high viscosity fluid under pressure continuously by a method wherein a plunger is given a reciprocating motion every time when it rotates once and the capacities of front and rear chambers separated from each other by a valve body mounted on the plunger are expanded or contracted in an alternative fashion.  
     CONSTITUTION: The plunger 4 is provided with an operation mechanism A for giving a reciprocating motion to the plunger 4 every time when the plunger rotates once and the valve body 7 dividing a casing 1 into the front chamber 5 and the rear chamber 6. The valve body 7 is provided with fluid communication recesses 10 and 11 of which the former is formed at the front part of one side thereof and the latter at the rear part of the other side thereof, projections 12 and 13 formed on the upper and lower sides thereof, respectively, in the axial direction and arc-shaped projecting edges 14 and 15 of which the former is formed at one side of the rear end and the latter is formed at the other side of the front end thereof. When the valve body 7 reciprocates as it rotates once, it always happens that a discharge port 3 opens on the compression side, and a sucking port 2 opens on the pressure damping side, of the pump whereby the sucking and discharge strokes of the pump are made continuously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06261549-A (JP)
Title: Voltage self-excited conversion system
Inventor: ICHIKAWA FUMITOSHI
IPC: H02H7/125
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a title system which can safely protect and stop a voltage self-excited power converter without raising DC voltage. CONSTITUTION:This system comprising at least a line linkage transformer 3, a power converter 1 made up of self-extinguishing devices and reverse parallel diodes, and a DC capacitor 2 is provided with a protective relay element which protects and stops the power converter 1 from an operation state and a first protection circuit 21 which turns on self-extinguishing devices connected to the + side DC bus P of the power convertor 1 when this protective relay element acts. It further comprises a second protection circuit 22 which turns off self-extinguishing devices connected to the-side DC bus N of the power converter 1 when the protective relay element acts.
Patent JP-H04272204-A (JP)
Title: Production of feather of wild bird
Inventor: TSURUOKA MASAMI
IPC: A41G9/00
Filed: 1991-02-21
Abstract: PURPOSE:To inexpensively and stably obtain feathers of wild bird closely resemble to those of natural wild bird by washing white feathers of domestic fowl, drying, drawing a picture on the surface of the feathers with blended dye, drying, heating with steam, washing with water and drying. CONSTITUTION:White feathers of domestic fowl such as goose or turkey are immersed in hot water, cleaned with a detergent, washed with water, dehydrated and dried. A picture is drawn on the surface of the dried feathers with blended dye [25% Kayalax Brown GR, 30% GURIESHIN (ethylene glycol), 12% ammonium tartrate, 2.5% sodium chlorate, 30% SENKASORUTO and 0.5% tock paste), dried, heated with steam, steamed feathers are washed with water and dried to give the objective feathers.
Patent JP-2000247439-A (JP)
Title: Chip part supply device
Inventor: WATABE AKIRA
IPC: H05K13/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a chip part supply device capable of ensuring sufficient air suction force and improving the configuration in which the attitude of a chip part is likely to become oblique and allowing a stopper in contact with the most tip of the chip part to move in the direction in which it leaves when the chip part in a tubular feed passage is fed by air suction and a suction pin of a mounted head picks up the chip part at the most tip. SOLUTION: A terminal of a square groove passage 253 is constituted such that the most tip of a fed chip part 15 is blocked by an end face 301 of a stopper 30. The stopper 30 is slidably fitted in a groove 401 of a block guide 40, and when a cam part 532 of a shutter 53 moves to the right and left, the end face 301 comes into contact with or leaves the terminal of the square groove passage 253. The stopper 30 is provided with an air suction hole 307 and a slit 308 and opens the hole for the square groove passage 253 from the end face 301 to suck the chip part 15 by air.
Patent JP-S57166640-A (JP)
Title: Data transmission converting system of buffer device
Inventor: OBARA TAKAO
IPC: H04L29/06
Filed: 1981-04-03
Abstract: PURPOSE:To minimize a delay of a transmission time, by constituting a frame of the number of bits conforming with the transmission time of a data part required for mutual transmission of 2 system, and making transmission between differet kinds of data processing systems posible. CONSTITUTION:A transmission message from a system A is inputted to a receiving interface 1, is stored temporarily and also is checked. Its output is set to a control code decoder 2, and a control code is decoded ad also is sent to a message assembling part 5. Subsequently, in a control coe encoder 4, various control codes are generated and added to convert a transmission message format of the system A into a format of a system B, and its output is sent to the assembling part 5. Subsequently, in the assembling part 5, a data part required for the system B is received from in the message, also the code from the encoder 4 is received, is assembled for the system B, and is transmitted to the system B from a transmitting buffer 6.
Patent JP-H08243201-A (JP)
Title: Grip cover for correcting gripping golf club
Inventor: TSUJIMOTO TSUNEHISA
IPC: A63B60/10
Filed: 1995-03-09
Abstract: PURPOSE: To provide a grip cover by which the fly of a ball can be seen so that a relation between a way of gripping and an actual trajectory of a hit ball can be clearly found, and which is convenient for being carried into a golf course or a practice field. CONSTITUTION: This grip cover has a cover body 1 which is removably fitted on a grip 5 and in which finger setting recesses B1 to B5, F1 to F4 are formed for setting the fingers in an ideal gripping manner. Further, the cover body is formed therein with cutouts b1 to b5, f1 to f4 by which the little finger, the third finger, the middle finger and the forefinger of the forward hand in the parts extending from the flank of the fingertip to the third joint thereof, and the flank of the fingertip of the thumb of the forward hand, and the third finger, the middle finger and the forefinger of the rearward hand in the parts extending from the flank of the fingertip to the third joint thereof, and the flank of the finger tip of the thumb of the rearward hand are made into contact with the grip.
Patent JP-S58165970-A (JP)
Inventor: NISHIMURA TAKESHI
IPC: B25B23/14
Filed: 1982-03-26
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-H06223173-A (JP)
Title: Reduction converting method
Inventor: ADACHI FUMIO
IPC: G06T3/40
Filed: 1992-03-06
Abstract: PURPOSE:To provide the reduction converting method which can obtain a reduction converted image even from a character which is originally broken owing to blurring without deformation and thickening and the a breaking of a new character while reducing the influence of the break of the original character. CONSTITUTION:The reduction converting method which obtains the reduction converted image by performing a process for decreasing the number of original pixels of an original image consisting of binary pixels decides whether or not there is a thin line as to the original pixels of the original image by the converted pixels of the reduction converted image at the time of correspondence between the original image and reduction converted image, and substitutes the value of the thin line in a converted pixel of the reduction converted image when it is decided that there is the thin line and the value of the thin line is a specific value.
Patent JP-S63217160-A (JP)
Title: Operation control system for air direction control plate for air conditioner
Inventor: EKUSA TAKAHIRO
IPC: F24F11/02
Filed: 1987-03-03
Abstract: PURPOSE:To improve comfortableness and operability, by a method wherein a low speed drive signal is outputted to a transmission means in the ON-state of an air direction control operation switch, and a high speed drive signal is outputted thereto when an air direction control plate is driven and displaced to a specified position in the OFF state of the switch. CONSTITUTION:Before an air direction control plate is continuously driven and displaced or the position of the air direction control plate is regulated to uniformize temperature regulated air, an air direction control operation switch SW is turned ON to control a remote control device 17. In this case, a CPU 9 outputs a low speed driven signal from a drive speed control means 19 to a transmission means 18, and the air direction control plate is displaced at a low speed by means of a motor driver 10 and a motor 8. Meanwhile, when air conditioning operation, e.g. heating, is etfected without using the air direction control plate, the air direction control operation switch SW is switched OFF. When the air direction plate is driven by means of the remote control device 17, a high speed drive signal is inputted to the transmission means 18, and the air direction control plate is driven at a high speed. This constitution enables improvement of comfortableness and operability.
Patent JP-S61207901-A (JP)
Title: Double piece detecting device
Inventor: NOMURA HIROTOSHI
IPC: G01B21/08
Filed: 1985-03-12
Abstract: PURPOSE:To decide whether a double piece exists or not, in a state that an object to be carried remains placed on the surface of a carrying roller, by making the first and the second plane parts contact to the roller surface of the carrying roller. CONSTITUTION:The upper face and the lower face of an elastic member 8 are stuck to a base body block 15 and a movable plate 6, respectively, and usually the movable plate 6 is supported elastically so that an abutting surface 7 of the movable plate 6 becomes almost the same surface as each of the first and the second plane parts 3, 4. In a state that an object to be carried 1 has been placed on a carrying roller 2, the base body block 15 is put on the carrying roller 2 so that the first and the second plane parts 3, 4 contact to the roller surface at both sides of the object to be carried 1. When the object to be carried normally by one piece each on the carrying roller 2, a pressure sensitive switch is not operated, and it is decided that the carrying is executed normally. On the other hand, when the object to be carried 1 is superposed by two pieces or more and placed on the carrying roller 2, the pressure sensitive switch is operated, and the double piece is decided.
Patent JP-H05246357-A (JP)
Title: Propulsion device for in-pipe traveling pig
Inventor: MASAZUMI KUNIYUKI
IPC: B62D57/024
Filed: 1992-03-06
Abstract: PURPOSE:To provide an in-pipe traveling pig propulsion device capable of keep ing travel speed in a pipe constant. CONSTITUTION:Center keeping wheels 3A, 3B traveling while being in contact with the inner wall of a pipe P are connected to the front and rear ends of a connecting shaft 1 through ball joints 2A, 2B, and a pressure receiving body 4 with its outer peripheral part in contact with the inner wall of the pipe P is provided in the approximately center position in the longitudinal direction of the connecting shaft 1 in such a way as to be slidable in the orthogonal direction to the axis of the connecting shaft 1. The connecting shaft 1 even in the curved pipe part is thereby made into a straight line slightly moved parallel to a tangential line from its axis, and the pressure receiving part 4 can slide in the orthogonal direction to these lines. The whole periphery of the pressure receiving part 4 even in the curved pipe part is thereby brought into uniform contact with the inner wall of the pipe P so as to keep travel speed constant.
Patent JP-H07232132-A (JP)
Title: Vibration generator
Inventor: NAKAJIMA HISASUKE
IPC: B06B1/18
Filed: 1994-02-23
Abstract: PURPOSE:To surely prevent a situation where a high pressure fluid is supplied simultaneously to one side and other side rooms of a hydraulic cylinder. CONSTITUTION:Since a communication time between an opening 55 and an opening 73 is made longer than either one of the communication times between mutual opening 25 and opening 43 and between mutual opening 27 and opening 44, a lower pressure time of the other side room is longer than a higher pressure time of the one side room, thereby, a slight time interval in which both rooms become lower pressure together while these one side and other side rooms are switched to higher pressure is formed. Slight error of arrangement positions of the openings 25, 27, 43, 44, 55, 73 and 74 due to the production error is absorbed into this slight time interval.
Patent JP-H0198418-A (JP)
Title: Method for propagating seed and seedling of plant
Inventor: TANIMOTO KIYOSHI
IPC: A01H4/00
Filed: 1988-03-04
Abstract: PURPOSE:To efficiently mass-produce and propagate seeds and seedlings of a plant, by introducing calmodulin and/or calcium into tissual pieces or cultivated cells of a plant and then subjecting the tissual pieces or cells to tissue cultivation. CONSTITUTION:Calmodulin or calcium or both are introduced into tissual pieces, such as cotyledon, hypocotyl or root, of a plant, such as eggplant, tomato, cabbage, chrysanthemum, cucumber, tobacco or tulip, or cultivated cells which are undifferentiated adventitious cells including callus tissues. The resultant tissual pieces or cultivated cells of the above-mentioned plant are then bedded on a culture medium, such as solid culture medium, and subjected to tissue cultivation to mass propagate elite seeds and seedlings of the plant.
Patent JP-S60192529-A (JP)
Inventor: FUJIWARA TERUO
IPC: B65D25/34
Filed: 1984-03-14
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-S52134272-A (JP)
Title: Cap of an annular fluorescent lamp
Inventor: MINAMI TOSHIO
IPC: H01J61/36
Filed: 1976-05-04
Abstract: PURPOSE: To enhance the productivity by automation by inserting and fastening an auxiliary lead wire longer than a cap pin into a cap pin of a semicircular shape, and forming a main cap and a subcap which corresponds to said main cap. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60193369-A (JP)
Title: Integrated circuit device
Inventor: NATORI KENJI
IPC: G11C11/407
Filed: 1984-03-15
Abstract: PURPOSE:To enable to swiftly rise the potential of the substrate after a power source is turned ON, and moreover, to decrease the power consumption by a method wherein an oscillating voltage generating circuit of an oscillation frequency is actuated when the potential of the substrate is set and another oscillating voltage generating circuit of an oscillation frequency, which is different from that of the aforesaid oscillating voltage generating circuit, is actuated after the potential of the substrate is set. CONSTITUTION:A ring oscillator 4 alone of an oscillation frequency of 20MHz is actuated by a signal, which is sent from a controller circuit 6, in a time shortly after a power source has been turned ON. When a prescribed time lapsed after the turning ON of the power source, the operation of the oscillator 4 is made to stop by the circuit 6 and a ring oscillator 5 of an oscillation frequency of 200kHz is actuated. On the other hand, a switching circuit 7 receives a signal, which is sent from the circuit 6, performes a switching operation to correspond to the abovementioned operation and feeds the output of the oscillator 4 or the oscillator 5 to a charging pump circuit 8. The output of the circuit 8 is fed to the substrate of an IC wafer as bias voltage. According to this constitution, the potential of the substrate can be brought to the prescribed value in a comparatively short time after a power source is turned ON. A power consumption of 1mA or thereabouts is needed during this time, but the power consumption can be suppressed up to that of 30muA or thereabouts after that time by the operation of the oscillator 5.
Patent JP-S57164838-A (JP)
Title: Steering device
Inventor: TAMURA TAKEO
IPC: B60R16/027
Filed: 1981-04-03
Abstract: PURPOSE:To improve reliability and safety by providing a part to be engaged in a steering shaft and an engaging part on a car body in such a way that a steering pad part can be engaged to the car body by this engagement so that it is not rotated. CONSTITUTION:The steering pad part 38, which is freely rotated relatively with respect to the steering shaft and has the part to be engaged 28, is provided. The engaging member 23 which has the engaging part 27 that is to be engaged with the part to be engaged 28 is provided on the car body side A. By the engagement of the engaging part 27 and the part to be engaged 28, the steering pad part 38 is engaged with car body side A so that the part is not rotated. A spoke 34 of a steering wheel 31 is allowed to pass by the disengagement of the engaging part 27. In this constitution, the safety is improved and various switches and an air bag having directivity can be readily mounted.
Patent JP-H10308109-A (JP)
Title: Sealed luminaire
Inventor: ISHIDA TOSHIYUKI
IPC: F21S8/04
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To make a luminaire main body compact, and restrain reduction in light emitting efficiency of a lamp by providing a bending type fluorescent lamp having a discharge vessel where a pair of electrodes are sealed and installed on both ends, a phosphor layer formed on the inside surface side of this discharge vessel, mercury alloy sealed in the discharge vessel and a discharge medium containing rare gas. SOLUTION: A bending type fluorescent lamp 11 arranged inside a luminaire main body 1 is constituted of a discharge vessel, a phosphor layer, electrodes, a base and a spacer or the like. The discharge vessel is constituted by sealing both ends of a U-shaped folded-back bending connecting passage composed of a pair of tubular parts 11a and a connecting tube 11b by a flare stem, and a protective film composed of alumina particulates and a three-wave length light emitting type phosphor layer are formed in layers on an inside surface of the tubular parts 11a. Zinc-mercury amalgam whose temperature-vapor pressure characteristic approximates to pure mercury is sealed as a discharge medium. Amalgam aiming at mecury vapor pressure control such as bismuth-indium- mecury amalgam can also be used.
Patent JP-S62207803-A (JP)
Title: Apparatus for producing ultrafine particle
Inventor: ENDO KIJU
IPC: B22F9/14
Filed: 1986-03-10
Abstract: PURPOSE:To efficiently produce ultrafine particles by disposing the 1st electrode for arc discharge to face a base material and disposing the 2nd electrode for arc discharge at the angle different from the angle between said electrode and the base material at the time of producing ultrafine particles by an arc heat. CONSTITUTION:The inside of a chamber 1 is evacuated and a prescribed gas is sealed therein to about 1MPa. Electric current is supplied from an electrode 10 to generate a gaseous tungsten arc from the 1st electrode 4 for arc discharged and a gaseous plasma arc from the 2nd electrode 5 for arc discharge so that the arc 6 having the prescribed shape is formed. The gaseous plasma arc from the 2nd electrode 5 has no deflection of the arc by electromagnetic force as the current density is large. The base material 3 is thus efficiently heated and melted to form the ultrafine particles. The gaseous tungsten arc from the 1st electrode 4 deflect largely and therefore, the generated ultrafine particles are quickly conveyed in the specified direction. The ultrafine particles are thereby introduced into as conveying pipe 7. Since the arc is generated between the two electrodes 4 and 5, the ultrafine particles are obtainable even with a nonconductive material.
Patent JP-S60223011-A (JP)
Title: Composite magnetic head
Inventor: OOTOMO MOICHI
IPC: G11B5/133
Filed: 1985-03-15
Abstract: PURPOSE:To obtain a composite magnetic head which has high accuracy of the gap length and the reduced variance of output even with use of a long period of time with excellent wear resistance, by combining a metallic magnetic material and a ferrite of high permeability and also using a single crystal to said ferrite. CONSTITUTION:A single crystal is used to the ferrite of high permeability, and a gap forming surface of a magnetic head uses a face {111} of the single crystal or a surface which is tilted by such a degree that does not lose the characteristics of the face {111}. While the face {111} or a face {211} of a ferrite single crystal of high permeability or a surface tilted by such a degree that does not lose the characteristics of said both faces is used to the tape rubbing surface of a magnetic head where the gap forming surface is formed with a metallic magnetic material with no ferrite of high permeability used to the gap forming surface. In such a way, the level difference can be reduced between the ferrite of high permeability and the metallic magnetic material. This can reduce the deterioration of output when a tape is driven for a long period of time.
Patent JP-H04268677-A (JP)
Title: Method and device for picture processing
Inventor: FUMEI FUMEI
IPC: G06T1/00
Filed: 1991-02-23
Abstract: PURPOSE:To provide the method and device for picture processing capable of efficiently and accurately setting the reset threshold value for binarization on the picture data in the case of the failure of the reading of one picture data when the image pickup of an area to be photographed is performed by at least two image pickup means and a detection object is read after binarizing the picture data. CONSTITUTION:When first picture data is processed by an initial threshold value Fos and second picture data is processed by an initial threshold value Fns, the reset threshold value on the second picture data is set by associated with the initial threshold value Fos in either area of the minimum value areas Ma1 or Ma2 in the case that the reading is succeeded in the first picture data and the reading is failed in the second picture data where two minimum value areas are on a threshold value Ft with the minimum difference between a quasi- detection character number Ni to be assumed as a detection character and a detection character number M.
Patent JP-H10248385-A (JP)
Title: Organic acid reducing agent for citrus fruit and its method
Inventor: UMETSU KIMIO
IPC: A01N37/36
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an organic acid reducing agent for citrus fruits, which is not harmful to humans and animals and reduces organic acid contents in the fruits to suppress sourness to relatively improve a sweet taste by setting calcium gluconate and lacate calcium to be effective components. SOLUTION: (A) calcium gluconate and (B) lacate calcium are set to be effective components and associated with each other to remarkably increase resolution with respect to water. In addition, it is desirable that the blending rate of the components A and B is within the range of components A/B=90 to 70/10 to 30 by weight and that aqueous solution including the components A and B is sprayed to the fruits and/or leaf surfaces at fruits trees in a fruit growing period to reduce the organic acid of citrus fruits.