baber/WOPTO huggingface dataset:
Patent JP-S5918038-A (JP)
Title: Cargo vehicle
Inventor: SHIMAZU YOSHITAKA
IPC: B60P1/44
Filed: 1982-07-22
Abstract: PURPOSE:To make the elevation of a tail gate smooth, by providing, to a subpost, a pair of rollers which are rotatingly made in contact with the inner surface of a post and as well by providing a pair of rollers which are rotatingly made in contact with the inner surface of the subpost, to a slider to which a tail gate is journalled. CONSTITUTION:A pair of rollers 8, 9 which are rotatingly made in contact with the inner surface of a post 5, are provided to a subpost 7. A pair of rollers 13, 14 which are rotatingly made into contact with the inner surface of the subpost 7, are provided to a slider 12 to which a tail gate 6 is journalled. Further, wires 17, 18 which are operated by a telescopic cylinder and pass around pulleys 20, 21, 13, are connected to the slider 12 which is therefore suspended together with the subpost 7 by the wires. The subpost 7 and the slider 12 ascend and descend between the ground and the upper edge of a rear door by the extending and retracting operation of the telescopic cylinder.
Patent JP-S5652554-A (JP)
Title: Carburetor
Inventor: DATE TASUKU
IPC: F02M19/00
Filed: 1979-10-05
Abstract: PURPOSE: To enhance drivability by supplying a negative pressure on the engine side to fuel oil discharge nozzle for predetermined period of time and by sucking in forcibly fuel oil from a fuel oil feed pipe during said operation, when a choke valve or the like serving as a means of fuel control, is opened during starting or acceleration.  
     CONSTITUTION: A negative pressure introduction pipe 9 is provided on the engine side of a shaft 8 of a choke valve 7. This pipe 9 is led to the side of a venturi 3 in an air intake duct 2 and connected to a passage 11 provided in a body 10. The passage 11 is connected to a negative pressure introduction pipe 12 provided to cross a large venturi 3 and a small venturi 4 and the end of the introduction pipe 12 is installed to face a fuel oil discharge nozzle 6. In the above passage 11 is provided a normally closed shut-off valve 13, which is opened for a preset period of time to respond to shifting conditions from idling to starting or acceleration time during outspacing, which allows suction negative pressure to act on a nozzle 6 through the introduction pipe 12 and sucks up and discharges the fuel oil in a feed pipe 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63294497-A (JP)
Title: Device for inserting long-sized body into tube
Inventor: MAEDA TAKUYA
IPC: B08B9/032
Filed: 1987-05-26
Abstract: PURPOSE:To attain high efficiency in a washing work on the inner wall of a tube by a method wherein an individual guide member for a plurality of long-sized bodies wound on a rotatable drum supported by a movable body frame is fixed to the body frame in a position on the tip end side thereof, apart from guide rollers, in a direction to which the long-sized bodies are fed. CONSTITUTION:By driving respective motors provided on a base frame 5 side and on a mobile frame 6 side, the position of a support frame 7 in a horizontal and vertical direction is adjusted, and the position of each of guide cylindrical parts 31 is aligned with the position of each of heat exchanger tubes 4. Under such a situation, wash water is simultaneously jetted frontward and obliquely backward from a nozzle N, whereby the nozzle N automatically advances with aid of reaction force caused by jetting while removing scale within the tube 4. In this case, a hose 3 is kept in a freely withdrawable state. When the washing is completed, the supply of the wash water is stopped, and then the hoses 3... are taken up on a drum 2 by means of a motor for the drum to restore the hoses to the initial state. When the subsequent washing is carried out, the motors provided on the base frame 5 side and on the mobile frame 6 side are properly driven to move the guide cylindrical parts 31 by a predetermined distance.
Patent JP-S63293518-A (JP)
Title: Condensing device for vacuum-tube type heat collecting unit
Inventor: SUZUKI KIYOO
IPC: F24S23/30
Filed: 1987-05-26
Abstract: PURPOSE:To effectively condense sunlight on a heat collecting part and to improve the function of the titled device in a short focal distance by constituting the device in order that a 1st refraction planes of a Fresnel lens which satisfies a prescribed initial conditional formula are continuously linked. CONSTITUTION:A light beam 1 and a light beam 2 respectively having + or -thetam angle from a direction perpendicular to a fine prism P on a position XY are respectively made incident on a point B and the point A on an X axis and an incident light beam is certainly male incident between A and B if a prism inclination angle pi and the angle lambda of a 2nd refraction plane P2 are obtained. When it is supposed that the distance between the central point C1 of the Fresnel lens and the X axis is a focal distance F, a calculating formula is obtained as initial conditions X0 and Y0. The device is designed in order that a 1st refraction plane P1 is continuously linked on this condition and if it is used by combining with a vacuum-tube type heat collecting unit, the sunlight can be effectively condensed on the heat collecting part without following up it if the sun is in an allowable incident angle and it blocking loss is improved in a short focal distance so as to improve the function.
Patent JP-H04353656-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: IWASAKI KEIJI
IPC: G11B15/665
Filed: 1991-05-31
Abstract: PURPOSE:To reduce the number of components to realize the miniaturization and lightening of an apparatus by allowing the space of an internal gear to house an operation change-over mechanism and mode switch. CONSTITUTION:When an eccentic pin 204 provided at a planetary gear 203 and for depicting a cycloidal curve describes a first cycloidal curve, a second substrate 16 moves in the direction of a rotating cylinder 2 and changes the mode of operation of an apparatus for contact bonding of pinch roller, etc., while the eccentric pin describes a second cycloidal curve. A mode switch 210 is arranged coaxialiy with a sun gear 202 and constituted in the manner of rotating simultaneously with the revolution of the planetary gear 203. Thus, an operation change-over mechanism and mode switch 210 can be housed in the space of an internal gear 201 so that it is possible to realize the reduction of the number of components and saving of space to a large extent.
Patent JP-H0426934-A (JP)
Title: Optical recording medium
Inventor: IIDA TAMOTSU
IPC: G11B7/24073
Filed: 1990-05-21
Abstract: PURPOSE:To facilitate increase in recording density by preformatting many recessed parts which can form the respective information pits constituting information pit arrays by each one in the beam scanning direction of a data recording part. CONSTITUTION:The many recessed parts 14 are preformatted in the light beam scanning direction of the data recording part 4. The recessed parts 14 are formed by having the pitches equal to the bit pitches of the information pit arrays recorded by scanning signal-modulated light beams on an optical disk medium, i.e. the pitches which can form the respective information pits constituting the information pit arrays by each one. The thermal influence to be exerted on the adjacent recessed parts 14 and memory tracks is, therefore, decreased at the time of writing of the information. The pit pitches and track pitches are narrowed in this way and the recording density is increased.
Patent JP-H05324803-A (JP)
Title: Fingerprint collating processor
Inventor: YAHAGI HIRONORI
IPC: G06T7/00
Filed: 1992-05-22
Abstract: PURPOSE:To securely remove a long island which provides a pseudo feature point from a gradation image in a fingerprint collating processor which converts the gradation image read by a fingerprint sensor into a binary image and detects feature points that a fingerprint has from the binarization image to perform the collating processing for the fingerprint. CONSTITUTION:This processor is equipped with a detecting means 18 which detects ridge line parts and trough line parts that the fingerprint has from connections of density of the gradation image, a judging means 21 which judges whether or not there is a trough line between two adjacent ridge lines detected by the detecting means 18, and a varying means 22 which varies the density of the gradation image of a trough line absence part in the density value that the trough line has when the judging means 21 judges that the trough line is absent.
Patent JP-S5754438-A (JP)
Title: Transmitting circuit of press-talk type transceiver
Inventor: YAMAMOTO ITSURO
IPC: H04B1/44
Filed: 1980-09-19
Abstract: PURPOSE:To use a relay having small contact capacity and a transformer for low current, by using a transistor (TR) and resistors for a transmission circuit. CONSTITUTION:Through pressing of a transceiver 1, contacts 1-1 and 1-3 of the transceiver are short-circuited and a contact 3 make-contacts by the operation of a relay 2. A base current is applied to a TR10 via a power supply source 4, a breeder resistor 8, a relay contact 3 and the secondary winding of a transformer 6. On the other hand, a transmitting current flows via the voltage source 4, current limiting resistor 5, TR10, contacts 1-2, 1-3 of the transmitter 1, then the transmission signal is applied to the transformer 6 via a coupling capacitor 9 and transmitted from an output terminal 7. Thus, since the base current is minute, the transformer 6 and the contact 3 can be used in the low-current type.
Patent JP-S5462779-A (JP)
Title: Bonding method of compound semiconductor pellet
Inventor: MITSUI KOUTAROU
IPC: H01L21/52
Filed: 1977-10-27
Abstract: PURPOSE: To enhance the workability and yield of bonding by providing a Ge layer and Au layer on the surface of the electrode provided to a pellet on the side to be secured to a substrate and beforehand providing an Au layer also on the substrate to be contacted thereto and heating these Au layers to melt than cooling the same.  
     CONSTITUTION: A Ge layer 4 and an Au layer 5 are evaporated in lamination on the surface of the N side electrode 3 of a GaP green light emitting element pellet 11 formed with a PN junction 1, P side electrode 2 and N side electrode 3. On the other hand, an Au layer 6 is deposited by plating or the like also on the substrate 7 which secures this pellet 11. The Au layer 5 of the pellet 11 and the Au layer 6 of the substrate 7 are lightly contacted. While both are being lightly pressed, the Au layer 6 is first heated. Thereafter, the Au layer 5 covering the Ge layer 4 is heated to melt these, after which these are cooled to harden, Then, the Ge layer 4 which is liable to be oxidized does not make contact to air, thus satisfactory bonding may be obtained and the occurrence of leakage current is obviated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01299752-A (JP)
Title: Die casting method
Inventor: AOYAMA SHUNZO
IPC: B22D18/04
Filed: 1988-05-25
Abstract: PURPOSE:To produce a casting having sound and high quality with only a little defect of blow hole, etc., at high productivity by filling up molten metal into cavity at low velocity after applying powdery heat insulating agent on the surface of the cavity in a die and applying the high pressure to the molten metal after completing filling-up of the molten metal. CONSTITUTION:The powdery heat insulating agent 2 is applied on the surface of the cavity in the die at every casting cycle to form heat insulating layer 4 composing of the powdery heat insulating agent 2 and air 3 on the surface of the cavity, and after that, the molten metal is injected into the cavity 1 from an injection sleeve at low velocity. After filling up the molten metal into the cavity in the die, the runner is closed and the high pressure is applied to the molten metal by pushing a pin, etc. Then, the heat insulating layer 4 formed on the surface of the cavity 1 in the die is crushed and thinned and at the same time, the molten metal is oozed from the heat insulating layer 4 and brought into contact with the surface of the cavity and in this result, the molten metal filled up in the cavity is rapidly solidified and the casting is produced.
Patent JP-S5920502-A (JP)
Title: Liquid rotary engine
Inventor: KANAO MITSUHIRO
IPC: F01C19/00
Filed: 1982-07-23
Abstract: PURPOSE:To realize operation with small loss of heat by providing both a rotor, which has a built-in slide board moved by means of a two lobe cam device provided in the middle of a rotor shaft, and a rotary valve which gears with rotation of said rotor and distributes working liquid. CONSTITUTION:A rotary valve 2 is connected to one end of a shaft 1 for a rotary valve device connected to a rotor shaft 8 and working liquid is distributed through an air intake pipe 11 by the valve 2 among air intake ports 4... communicating with each operational chamber of a rotary engine. A two lobe cam device 10, provided in the middle of a rotor shaft 8, puts a slide board 6, which is slidably provided on a rotor 7 in the radial direction, in sliding along the inner wall of an elliptic housing 5. When the slide board 6 comes to the point corresponding to clockwise rotation by about 30 deg. from X-X' line, working liquid is supplied from a nozzle 12 into an operation chamber formed with the rotor 7, slide board 6 and the inner wall of the housing 5 and, after furnishing the slide board 6 with torque, said liquid is discharged from an exhaust port 9.
Patent JP-H11326910-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: YOSHIKAWA CHIKANORI
IPC: G02F1/139
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device provided with wide-field- angle characteristics which has high transparency and can obtain a stable alignment state. SOLUTION: This liquid crystal display device is equipped with a pixel substrate 1, an opposite substrate 2 and a liquid crystal layer 3 arranged between the pixel substrate 1 and the opposite substrate 2. The pixel substrate 1 is provided with a transparent substrate 4, a pixel electrode 5 provided on the transparent substrate 4, an alignment control inclination part 6 which is provided on the pixel electrode 5, formed by gently inclining in the different directions in a pixel and made of an organic film and an alignment layer 7 which is covered on the alignment control inclination part 6. The opposite substrate 2 is provided with a transparent substrate 8, an opposite electrode 9 provided on the transparent substrate 8 and an alignment layer 10 covered on the opposite electrode 9.
Patent JP-H04353466-A (JP)
Title: Ink jet recording method and apparatus
Inventor: ARAI ATSUSHI
IPC: B41J2/485
Filed: 1991-05-31
Abstract: PURPOSE:To output an image of high grade and to realize high durability, high reliability and a decrease in cost by recording a decimated image on the same region two or more times to obtain an image and controlling the recording interval at the time of recording over two or more times so as to set the same to the min. necessary interval generating no lowering of image grade or more. CONSTITUTION:When a printing mode change-over means 6 selects decimation multipass printing, an input image signal S is inputted to a decimation printing data forming means 7 at first to be divided into decimation printing signals S1, S2 which are, in turn successively sent to a multipass interval control means 18. In the multipass interval control means 18, the decimation printing signals S1, S2 are sent to a head driving means 19 so as to provide an interval longer than the min. necessary pass interval to drive a recording head 1. In synchronous relation thereto, a main scanning motor driving signal is formed in a main scanning motor driving signal forming means 20 to be sent to a main scanning motor driving means 21 and a main scanning motor 5 is driven to move a carriage 2 to perform the two-pass printing of the first line.
Patent JP-H07311788-A (JP)
Title: Logical simulation device for integrated circuit
Inventor: SAEKI KOICHI
IPC: G06F17/50
Filed: 1994-05-19
Abstract: PURPOSE:To realize a filtering function for masking an unnecessary error message and inhibiting it from being outputted. CONSTITUTION:Output signals and the error message which are the result of simulation are outputted from a logical simulator part 10 as character string data by a row unit. For the character string data, data cells inside a data storage part 20 from a first stage to an (n)-th stage are successively transferred by a transfer processing part 40 and sent to a masking execution part 70. Flags are imparted to the respective data and the flags are transferred by each stage similarly to the data in a flag storage part 30. At the check point of a (k)-th stage, a masking judgement part 60 judges whether or not to mask the data based on condition setting inside a condition setting part 50 and the flag is rewritten in the case of performing masking. The masking execution part 70 masks the data based on the flag and inhibits the data from being outputted.
Patent JP-H0423972-A (JP)
Title: Powdered green tea substitute by green leaf of panax ginseng and use thereof
Inventor: KUSAKABE TSUGIO
IPC: A23L2/38
Filed: 1990-05-19
Abstract: PURPOSE:To obtain powdered green tea substitute drinkable almost without resistance, providing pharmaceutical action and nutritive action while entertaining people with color, luster and flavor of powdered green tea, by using green leaf powder of Panax ginseng and spinach powder as main materials. CONSTITUTION:20-30wt.% green leaf powder of Panax ginseng and 75-65wt.% spinach powder as main materials are optionally blended with 5-15wt.% one or more of carrot, flesh of pumpkin, garland chrysanthemum, mugwort, maize, bulb of onion, bulb of potato, etc., as a subsidiary material to give a powdered green tea substitute, hot water is poured to the powdered green tea substitute and is used for drinking.
Patent JP-H09320522-A (JP)
Title: Fluorescent lamp
Inventor: YASUDA MAKOTO
IPC: H01J65/04
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp with high efficiency and high reliability by setting an amalgam within a cell, and fixing the cell by being continuously fused to a part of a discharge vessel. SOLUTION: A cell 6, an amalgam 7, and a glass bar 8 are held in substantially vertical state in a position never reducing the exhaust performance in the upper part of an exhaust pipe 5 within an exhaust base. The cell 6, the amalgam 7 and the glass bar 8 are fallen into a light emitting tube through the exhaust pipe 5 in this order. The glass bar 7, the cell 6, and the exhaust pipe 5 are fused at the same time by an airtight seal part 10, and fixed simultaneously with airtight sealing. Thus, the amalgam can be set in the coldest part, and an electrodeless fluorescent lamp with high efficiency can be provided. Further, since the amalgam 7 is fixed to the inner part of the cell 6, the amalgam 7 is never fallen from this part even when laid in liquefied state, and an electrodeless fluorescent lamp with high reliability can be provided.
Patent JP-S5754443-A (JP)
Title: Optical pulse transmitting and receiving system
Inventor: TSUKADA KAZUMASA
IPC: H04B10/54
Filed: 1980-09-18
Abstract: PURPOSE:To hold the operation of an automatic threshold value control, even at the time when a data pulse stops, by inserting a pulse to a transmission signal at the transmission side compulsively, if a time not producing data pulse is consecutive for a prescribed time or more. CONSTITUTION:An input data signal is inputted to a terminal A to be a signal A1 via a delay circuit T1 having a delay time of t1, and signal A2 via a delay circuit T2 having a delay time t2 and the a signal A1 enter an OR gate OR1 to be a signal A3. On the other hand, a pulse generator PG produces a pulse B having pulse interval t3 and pulse width t4, and the pulse is converted into an optical pulse D at an electric-photo converter EL for transmission. A half of the amplitude of the signal D1 is a threshold value at a peak detector PD constituting an automatic threshold control circuit and given to an identifier DT. The output D2 of the identifier DT and a signal D3 via a delay circuit T3 are inputted to an AND gate AND1 and the output A is a reception data output.
Patent JP-H10314499-A (JP)
Title: Roll finishing machine
Inventor: NISHIWAKI KAZUHIRO
IPC: D06F65/10
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent a belt member, which is functioned as a belt conveyer, from being worn early by improving a mechanism for transferring an object to be processed, which is sent out of a gap between a main roll and a heating bed, to a main roll and a heating bed on the next stage concerning a roll finishing machine composed of main rolls provided for a plurality of stages and heating beds provided corresponding to these rolls. SOLUTION: A suction roll 15a at a transferring mechanism 15 is a hollow member to be rotated in the direction of arrow (r), its outer peripheral surface has gas permeability, and its internal space is sucked in vacuum by an exhaust pipe 15f. An endless looped guide belt 15d having gas permeability is cyclically turned in the direction of arrow (e) while being wound around the suction roll 15a and a guide roll 15c. The object to be processed sent out of a main roll 1 is sucked by the suction roll 15a and placed on a guide belt 15d. Since the guide belt 15d is turned together with the suction roll 15a but is not slid, the danger of early wearing is eliminated.
Patent JP-H10315995-A (JP)
Title: Steering device
Inventor: MINAMOTO NOBORU
IPC: B62D5/22
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To easily integrate a seal holder for sealing a middle part of a piston rod between a rack housing supporting a rack shaft and a cylinder tube constituting a power cylinder so as to obtain good sealing performance by a simple configuration. SOLUTION: A caulked cylinder 7 is continuously provided on an end face on connection side of a cylinder tube 31 of a rack housing 2. An end part of the cylinder tube 31 is internally fitted in the caulked cylinder 7, a part of a seal holder 6, to explain concretely, a fixed flange 61 provided on an outer face of the seal holder 6 peripherally, is nipped between end faces of both of them, and a peripheral face of the caulked cylinder 7 is caulked from the outside in this condition to connect the rack housing 2 with the cylinder tube 31.
Patent JP-S6112963-A (JP)
Inventor: MANFURETSUTO SHIYUIIRAA
IPC: D06B3/26
Filed: 1985-06-14
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-H052946-A (JP)
Title: Switch with indicator lamp
Inventor: NISHIOKA YASUSHI
IPC: H01H9/54
Filed: 1991-05-31
Abstract: PURPOSE:To lessen variation in the lightness of a display element depending upon the size of the load current by constituting a switch circuit without use of any current transformer. CONSTITUTION:A switch circuit is formed from a rectifier block 1, display block 2, and a switch SW in a switch mechanism part. The rectifier block 1 connects diodes D1-D4 in the form of bridge, and the anode of another diode D5 is connected with the inter-cathode junction of the diodes D1 and D4, while the cathode of the diode D5 is connected to the inter-anode junction of the diodes D2 and D3. A display block 2 configured with two light emitting diodes LED1, LED2 in parallel connection oppositely and a protection resistor R is connected with the input/output end of the rectifier block 1. The inside of the switch body consisting of a cover 5 and a body part 4 is divided by a rib of insulative material to form accommodation parts 13, 14, and the switch mechanism part is accommodated in the accommodation part 13 while a printed circuit board with the block 1 mounted thereon is accommodated in the other accommodation part 14 which is provided with a vent 43. This circuit board is made through molding from resin 41.