baber/WOPTO huggingface dataset:
Patent JP-H08281941-A (JP)
Title: Ink jet recorder
Inventor: SONE KOJI
IPC: B41J2/045
Filed: 1995-04-14
Abstract: PURPOSE: To quickly remove bubbles in ink that causes blurring of characters in an ink jet recorder utilizing an air flow and an electrostatic force. CONSTITUTION: While an air in an air supplying source 5 is spouted out from an air spouting hole 2 opposite an ink ejection nozzle 1, an ink is ejected by driving an ink electrode 8 and an air electrode 3 to execute recording. When bubbles are accumulated in the vicinity of the ink ejection nozzle 1 in an ink chamber 7, characters may blur so that good printing is not achieved. Therefore, a throttle valve 12 provided in a supplying passage to an air chamber 6 is closed so that an air pressure applied to the ink to in ink tank 4 from the air supplying source 5 is increased. Thereby, the bubbles are ejected along with the ink, then the bubbles are removed.
Patent JP-H02267648-A (JP)
Title: Detection system for memory access error
Inventor: MORIHARA MASABUMI
IPC: G06F11/00
Filed: 1989-04-07
Abstract: PURPOSE:To detect an access time designating error of a program by comparing the access time decided previously by a memory to be used with the access time received from a processor. CONSTITUTION:A comparison means 6 compares the count value received from a measuring means 5, i.e., the access time of a processor 1 set to a memory 2 or 3 with the value showing the access time given from a constant sending means 4 for each clock. When no coincidence is secured from the comparison when the transmission of a chip selection signal is stopped, an error signal is sent to a terminal A. Thus it is possible to detect whether an access time designating error is produced or not to a program which points the access time to the processor 1.
Patent JP-H01260875-A (JP)
Title: Laser controller
Inventor: TADA KAZUHIKO
IPC: H01S3/134
Filed: 1988-04-12
Abstract: PURPOSE:To obtain a stabilized laser output regardless of the length of a time interval between the generation of laser, by performing applied-voltage control on laser generation device so that the interval agrees with the output of first driving control when the interval at which the laser generation device is intermittently driven does not reach a specified value, and performing the control so that the interval agrees with an applied-voltage reference value corresponding to a light-output reference value when the interval reaches the specified value. CONSTITUTION:A light-output constant-control device 1, an applied-voltage control device 2 and a power source 3 are put into operating states. The output of a one-shot multivibrator circuit 9 is changed from a low level to a high level. A light output reference value Pr is inputted in the light-output constant-control device 1 as first driving control through subtracter 21. An output Vr of the control device 1 is inputted into the power source 3 as a reference voltage value through a subtracter 22 and the applied-voltage control device 2. A voltage Vc is applied to a laser generating device 4. The applied voltage Vc is detected with a voltage sensor 6. A detected voltage Vf is inputted into the subtracter 22 and subtracted from the reference voltage value Vr. The difference is inputted into the applied voltage control device 2 as second driving control. The voltage of the power source 3 is controlled by feedback in this way.
Patent JP-2000237647-A (JP)
Title: Suction pipe
Inventor: YAMANAKA EIJI
IPC: B65D83/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To make an aqueous solution able to be completely used up by fitting a suction pipe with suction ports at both ends to a container and making the aqueous solution sucked and ejected even when the container are turned over and slanted. SOLUTION: An ejection pipe 8 is attached to the side of a suction pipe 5, suction ports 7, 9 are formed in one end of the suction pipe 5, water intake ports 3, 6 are formed on its outside surface, suction valves 4, 10 are placed in both ends of the suction pipe 5, both ends of the pipe 5 are closed with sealing lids 1, 12, a lid 15 is fitted to an ejection pipe 8 with suction pipes 2, 11 fitted to both ends of the pipe 5, and the lid 15 is fitted to a container 16 to enable the container 16 to eject liquid even when the container 16 is inclined to the left or right or made upside down.
Patent JP-H10284090-A (JP)
Title: Manufacture of flat battery and its manufacturing device
Inventor: SHIMIZU NORIYUKI
IPC: H01M10/04
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a rectangular and flat battery with high reliability in high volume production, while a flat battery can be obtained with a good yield and productivity. SOLUTION: A rectangular flat electrode element part 2 is positioned and mounted so that it can be guided. In opposition to the rectangular flat electrode element part 2 positioned and mounted on a base 1, a pressure body 3 is then placed so that it can move back and pressurizes the aforementioned rectangular electrode element part 2 in its thickness direction. A rectangular battery case 5 which is then placed on an end side of the pedestal 1 and has an opening end aligned to an end of the rectangular electrode element part 2 is provided. Another side of the rectangular electrode element part 2 pressurized and reshaped is then pressed and inserted in the rectangular battery case 5 the opening end of which is aligned.
Patent JP-S59216745-A (JP)
Title: Forward/reverse rotation controller for retractable head lamp motor
Inventor: UMEDA MANABU
IPC: H02P1/22
Filed: 1983-05-21
Abstract: PURPOSE:To enable removable of dust and elimination of waste of battery by providing means for controlling forward/reverse rotation of motor for moving a head lamp and lamp cover up and down and a manual switch for exchanging between forward and reverse rotations. CONSTITUTION:Upon turning on of a manual switch 4, current will flow through Vcc   down contact 5a of relay 5   contact 4a of switch 4 up diode D1   relay 8   contact 4b   ground to function the reverse rotation relay 8 thus to rotate a motor 9 reversely and to lower the head lamp 2 and head lamp cover 10. Upon turning off of the switch 4, the motor 9 will rotate forward just like turning off of the light switch 1, thus to lower the lamp 2 and cover 10. In such a manner, when moving such as the lamp up and down through the switch 4 the motor 9 is rotated reversely thus to enable removal of dust by lifting the cover 10 through the switch 4 and to prevent waste of battery.
Patent JP-H01260454-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAGUCHI TAKAO
IPC: G03G5/05
Filed: 1988-04-12
Abstract: PURPOSE:To form a lithographic plate superior in printing aptitude, such as water-holding property, by incorporating a silane coupling agent in a photosensitive layer containing a photoconductive pigment and a binder resin. CONSTITUTION:The photosensitive layer contains a photoconductive pigment, such as zinc oxide, and the binder resin, and further, the silane coupling agent having an amino group. As the binder resin, a copolymer of acrylic monomers and a radically copolymerizable organic acid group, in a proportion of 0.5-10wt.% acrylamide, 0.1-10wt.% (meth)acrylate, and it is suitable to use said radically polymerizable organic acid in an amount of 0.1-5wt.%, thus permitting printing aptitude, such as hydrophilicness or water-containing property, to be enhanced when it is used as the lithographic plate.
Patent JP-H062701-A (JP)
Title: Hydraulic actuator and inside-tube traveling device utilizing it
Inventor: ADACHI HIDEYUKI
IPC: F15B15/10
Filed: 1991-03-28
Abstract: PURPOSE:To provide a hydraulic actuator by which the action speed at the time of depressurization can be enhanced with a simple structure. CONSTITUTION:A hydraulic actuator 1 comprises a rubber tube 2 consisting of an elastic body, and a reinforcing body 3 of a mesh structure for covering the outer circumference thereof. In the mesh 3, the intersecting parts 12 of the elements 11a, 11b of the mesh structure are integrally formed, and the intersecting parts 12 are provided with such a function that elastic energy can be stored by the elastic deformation caused by pantographic motion at the time of expansion, and the pantographic motion for regulating the contractive deformation can be assisted by the release of the elastic energy that has been stored in the intersecting parts thereof, at the time of depressurization.
Patent JP-H01260048-A (JP)
Title: Viscose rayon nonwoven fabric having excellent initial water absorption
Inventor: SAWAE TORAO
IPC: D04H1/4258
Filed: 1988-04-11
Abstract: PURPOSE:To obtain the title nonwoven fabric useful for industrial articles, household articles, kitchenwares, sanitary napkins, etc., having excellent initial water absorption properties, capable of rapidly removing water from set surface, comprising viscose rayon having square and branched cross section and specific crosssectional area and another fibers. CONSTITUTION:The aimed nonwoven fabric comprising >=10wt.% (based on total weight) viscose rayon having a crosssectional shape branched into three or more, preferably four or less corners and 40-90% real sectional area based on the area of a polygon prepared by connecting each tip point of the corners and another fibers. A large amount of water 2 is temporarily adsorbed on the peripheries of the viscose rayon between the corners 1 by surface tension and permeated into the interior of the fibers to improve initial water absorption properties.
Patent JP-H02270249-A (JP)
Title: Metallic thin-plate for shadow mask and its manufacture
Inventor: INOUE TADASHI
IPC: C23C30/00
Filed: 1989-04-10
Abstract: PURPOSE:To form a blackened layer of excellence in adhesion and heat dissipation with ease by forming an aluminum coat of thickness 0.1-10mum for a single side on at least one surface of a metal thin-plate made of low-thermal-expansion alloy as base material. CONSTITUTION:On at least one surface of a metal thin-plate made of low- thermal-expansion such as Fe-Ni group inveralloy or Fe-Ni-Co group super inveralloy as base material, an aluminum or aluminum alloy coat is formed which is 0.1-10mum in thickness for a single side. In this case, it is necessary to use low-thermal-expansion alloy as the base material. As a result, a blackened layer of excellence in adhesion and heat dissipation can be formed easily and the metal thin-plate of good gas emission, low thermal expansion and high quality for a shadow mask can be obtained.
Patent JP-H03289990-A (JP)
Title: Characters display method for automatic embroidery sewing machine
Inventor: SASAKO HIDENORI
IPC: D05B21/00
Filed: 1990-04-06
Abstract: PURPOSE:To prevent the change of a position relation between characters on a screen before and after reading of data and to facilitate execution of edition on a screen by a method wherein display of characters, e.g. English numerals, cursive kana characters, square forms of kana, is displayed in a way that characters are displayed directly on a display device by means of a first display font, and display of Chinese characters and one point patterns is effected by means of a code number of a digit and by means of a second display font. CONSTITUTION:In the case of English numerals, cursive kana characters, and square forms of kana being capable of being directly inputted, direct display is carried out, and a display font is formed in 16X8 dots. In the case of Chinese characters by an indirect input, a code number 2018 is displayed in two digits by using the size of Chinese characters display after read of data, and display of the code number is made in formation of 8 X 8 dot X 4. Screen display after read of data in response to an input of the code number 2018 is effected by means of a second display font, stored in a floppy disc, togetherwith embroidery data, and display is made in formation of 16X16 dot.
Patent JP-S60237152-A (JP)
Title: Transient fuel increaser for internal-combustion engine
Inventor: TAKAYASU HIDEKAZU
IPC: F02M7/08
Filed: 1984-05-08
Abstract: PURPOSE:To perform optimal acceleration fuel increase by providing a bleed air controller to be functioned through the pressurized air from an air-pump which will function upon abrupt opening of throttle valve in an air-bleed path of carburetor main nozzle thereby concentrating the mixture gas with correspondence to the engine operating condition. CONSTITUTION:Under normal operation, bleed air is fed through a hole 67 of a control valve 48, a hole 68, a tube 47, a chamber 46, a jet 45 and a path 44 to main nozzle 43 of carburetor. Upon opening of a throttle valve 31 under acceleration of engine, a pump piston 51 is pushed down through a rod 53 to feed the pressurized air from a chamber 50 through a check valve 58, a tube 59 into a chamber 60 of a diaphragm 62 of the control valve 48. Consequently, a piston 65 having a small hole 69 is pushed up to position a piston 65 between the holes 67, 68. As a result, the bleed air is restricted by the small hole 69 to concentrate the fuel fed through main nozzle 43. Pressurized air will leak through an atmospheric discharge port 70 to stop accelerated concentration.
Patent JP-H10266812-A (JP)
Title: Electric power control method of steam supply power generating gas turbine combined plant
Inventor: SUEFUSA HIROSHI
IPC: F01K17/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To absorb an electric power load variation on the combined power generation equipment side by performing gas turbine power generation by maximum output operation, and effectively controlling electric power on the steam turbine side. SOLUTION: In an electric power control method of this steam supply power generating gas turbine combined plant, power generation on the gas turbine 1 side is performed by constant output operation, and a power generation quantity is adjusted by a steam turbine generator 5, and the power generation quantity is adjusted according to a plant electric power load variation, and a low pressure boiler 15 is arranged to increase-decrease an extraction steam quantity 19 from a steam turbine 4 regardless of a plant steam sending quantity 17, and a fuel control valve 16 of this boiler 15 is adjusted, and a steam quantity of the boiler 15 is increased-decreased, and an extraction steam quantity of the extraction steam turbine 4 is increased-decreased so as to be almost in inverse proportion to this, and output of the steam turbine generator 5 is increased-decreased while keeping the plant steam sending quantity 17 constant.
Patent JP-S5214321-A (JP)
Title: Reference order decision circuit
Inventor: FUJITA AKIRA
IPC: G06F12/12
Filed: 1975-07-25
Abstract: PURPOSE: At a trouble of FF which stores reference order, to keep probability of requested data existing in the buffer memory by setting a trouble circuit which takes the oldest block to be a replace block depending on the output signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08256713-A (JP)
Title: Kagami-mochi with dividing means
Inventor: MORIHIRA TAKASHI
IPC: A23L7/10
Filed: 1995-03-22
Abstract: PURPOSE: To enable the easy dividing of hardened KAGAMI-MOCHI (a pair of mirror-shaped glutinous rice cakes offered to gods on New Year's Day in Japan). CONSTITUTION: This KAGAMI-MOCHI is constituted by vacuum packaging a molding thereof in a state of a spacer means 14 of a suitable size embedded in the interior of the molding of the KAGAMI-MOCHI and enabling the easy dividing along the spacer means in cutting of the New Year's rice cake.
Patent JP-S59216219-A (JP)
Title: High-speed computer system
Inventor: OOKUMA KEIJI
IPC: G06F1/20
Filed: 1983-05-23
Abstract: PURPOSE:To improve the easiness of use as a system and to reduce the cost the system by constituting the system so that an optional unit is separated from the combination of units without a thermal influence upon the other units. CONSTITUTION:A computer main body 11 is stored in a main vessel 1. The body 11 is constituted by gathering constituting elements, and these elements are constituted with units 21 where IC chips incorporating Josephson junction elements are mounted. Each unit 21 is supported by a cooling device 27. If one unit 21 is faulty in this constitution, air in an auxiliary vessel 3 is evacuated to a high vacum. This unit 21 is detached from a supporting body 28 by a manipulator 41. After a door mechanism 5 is opened to move the manipulator 41 into the vessel 3, the mechanism 5 is closed. After pressure in the vessel is raised, a door mechanism 7 is opened to take out the unit 21 to the outside. Consequently, only the defective unit 21 is detached easily without a thermal influence up on the units 21.
Patent JP-S5425234-A (JP)
Title: Highly tough welding method using band-shaped electrode
Inventor: ISHIMARU YASUO
IPC: B23K9/00
Filed: 1977-07-29
Abstract: PURPOSE: To produce a metal deposited layer high in quality at a high efficiency by controlling a band-shaped electrode arranged in the beveling so that the broad surface thereof turns at the right angle to the welding direction as the electrode moves to the layer in such a direction that the width of the beveling expands gradually. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11285510-A (JP)
Title: Disposable diaper
Inventor: ITO TAKEHITO
IPC: A61F13/15
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper furthermore improving leakage preventing property compared with a conventional disposable diaper. SOLUTION: The disposable diaper 1 is provided with a diaper main body 10 and a pair of side flap parts 11 successively arranged on both of right/left side edges of it and stereoscopic guards 7 formed by arranging sheets for forming stereoscopic guards 71 are arranged on the side of both right/left side edges of the diaper. Then, concerning each of sheets 71, a side base tip 71a and side tip 71b are folded back to be positioned on the side of each side flap part 11 and in the state of folding back, both tip parts of the longitudinal direction are adhered to a belly side part and a back side part.  Each guard 7 is provided with a base tip part 70 obtained by fixing the sheet 71 to the part 11, a folding part 7a formed by folding the sheet 71 and a free tip part 7b positioned on the outer side of a width direction compared with the part 7a and elastic members 72 and 73 are arranged at the parts 7a and 7b to stand upward.
Patent JP-H03288842-A (JP)
Title: Organic dye dispersion and silver halide photographic sensitive material containing this dispersion
Inventor: ARAKAWA JUN
IPC: G03C1/40
Filed: 1990-04-06
Abstract: PURPOSE:To improve sharpness and to obviate the degradation in photographic characteristics, such as sensitivity and fogging, with lapse of time by mechani cally dispersing at least one kind of specific solid org. dyes in an aq. medium adjusted to <=8 pH by using a high-speed impeller dispersing machine. CONSTITUTION:At least one kind of the org. dyes which are expressed by formulas I to VI and are mechanically dispersed in the aq. medium adjusted to pH <=8 by using the high-speed impeller dispersing machine are incorporated into at least one layer of the photosensitive material. In the formulas I to IV, A and A', respectively denote an acidic nucleus; B denotes a basic nucleus; X and Y respectively denote an electron-withdrawing group. R denotes a hydro gen atom, alkyl group; R1 and R6 respectively denote an alkyl group, aryl group; R3 and R6 respectively denote a hydrogen atom and hydroxy group, etc., R4 and R5 respectively denote a hydrogen atom or nonmetallic atom group; L1 to L3 respectively denote a methine group. B' denotes a carboxyl group, etc. The sharpness is improved and the deterioration in the photographic characteristics, such as sensitivity and fogging, with lapse of time is obviated.
Patent JP-S63254455-A (JP)
Title: Copying machine
Inventor: HORIGUCHI MASASHI
IPC: G03D13/00
Filed: 1987-04-13
Abstract: PURPOSE:To properly use a diffusion transfer photosensitive material and a heat transfer photosensitive material in accordance with the use, by selecting a developing unit corresponding to the kind of a photosensitive material to be used, from among heat transfer developing units for heating and developing the heat transfer photosensitive material, and inserting this unit into an installing part of a device body. CONSTITUTION:When a diffusion transfer developing unit 4 has been inserted into a device body, a groove 82a of a joint 82 is connected to a pin 83a of a driving shaft 83. To the other end of a developing roller 75, a gear 84 is attached, engaged to a gear 85 of a developing roller 76, and two pieces of transfer rollers 75, 76 are engaged and rotated. Also, in the case of using a heat transfer developing unit, a heat transfer developing unit 90 is inserted into an installing part of the body. As for this unit 90, a heating transfer chamber 91a is formed at an inlet side of a case main body 91, and a natural cooling chamber 91b is formed at an outlet side. In this heating transfer chamber 91a, a pair of transfer rollers 92, 93 and a pair of transfer rollers 94, 95 arranged so as to be opposed to said rollers are arranged, and a heater 96 is provided between them.
Patent JP-S5315260-A (JP)
Title: Treating method for exhaust gas
Inventor: OGASAWARA YOSHINOBU
IPC: B01D53/77
Filed: 1976-07-29
Abstract: PURPOSE: To plan the economical and complete treatment of the exhaust gas, by removing phenol and formaldehyde absorbed in the washing liquid by ozone oxidation and using the remaining liquid, etc. as the washing liquid by circulating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5518121-A (JP)
Title: Isolator device for vertical synchronous signal
Inventor: INOSE TETSUO
IPC: H04N17/00
Filed: 1978-07-26
Abstract: PURPOSE: To secure an accurate extraction of the vertical synchronous signal by using the horizontal synchronous pulse drawn out of the video signal.  
     CONSTITUTION: Output 2b of a low level can be obtained at the area of vertical synchronous pulse 11 by integrating composite synchronous signal 1a drawn out of the video signal. At the same time, horizontal syndhronous signal 2c is obtained by isolating horizontal synchronous signal part 14 from signal 1a. Signal 2c is changed into signal 2d of double frequency through PLL. In order to extract the area of vertical synchronous signal 1b, integration output 2b is supplied to terminal D of the D-type flip-flop, and then frequency 2d of double horizontal synchronous signal is supplied to terminal K. As a result, signal 1b is delivered from output terminal Q. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04321966-A (JP)
Title: Tape guiding mechanism
Inventor: NAOI AKIRA
IPC: G11B15/60
Filed: 1991-04-22
Abstract: PURPOSE:To smoothly perform the guiding of a magnetic tape and other tape and to make the equipment such as a magnetic recording and reproducing device mounting the guiding mechanism thinner. CONSTITUTION:A tape travelling guide 12 is erected at a tape travelling channel and in the travelling channel, guides a magnetic tape 18. The tape travelling guide 12 regulates the position of the magnetic tape 18 in the width direction between flanges 32 and 34 at the upper and lower tips of a sleeve 28. A tape fitting guide 22 guides the magnetic tape 18 through a lower flange 34 to the outer surface of the sleeve 28 at the time of loading the magnetic tape 18 and has a spring characteristic to press the tape travelling guide 12 upwards in the above-mentioned width direction at the arrangement position.