baber/WOPTO huggingface dataset:
Patent JP-H07304170-A (JP)
Title: Ink jet head
Inventor: INUI TETSUYA
IPC: B41J2/16
Filed: 1994-05-10
Abstract: PURPOSE:To provide an ink jet head of high integration and high resolution to be operated at low temperature. CONSTITUTION:Ink in a cavity 103 is jetted out of a nozzle orifice 106 by deforming a buckling body 100 with its both ends fixed 100 a base 101 and its metal section floating in the air. At that ti.me, the dimension and material quality of the buckling body 100 and an interval between the buckling body 100 and a nozzle plate 105 are selected properly.
Patent JP-H04326344-A (JP)
Title: Photograph printing device
Inventor: TSUJI JUNICHI
IPC: G03B27/32
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a photograph printing device where faulty focusing caused by the curl of a negative film is prevented and which can execute printing even through a special bright light source is not used. CONSTITUTION:This is a device which executes the printing of a photograph by holding the negative film F already developed on a negative mask M having a rectangular aperture and having a film guiding surface on its surface by a negative pressure plate having the same rectangular aperture, and projecting and exposing the respective frames of the film on the surface of a printing out paper P in a state where a focal plane is fixed. In this device, a focusing position A for projecting them on the surface of the printing out paper P is set to be deviated in a curl direction by a distance in a specified range equivalent to the deviation   in an optical axis direction in the center part of the rectangular aperture caused by the curl at the time of holding the developed negative film by the negative mask and the negative pressure plate from a photosensitive emulsion surface E in the case of assuming that the developed negative film F is plane.
Patent JP-H10300656-A (JP)
Title: Sheet testing machine for vehicle
Inventor: PARK MAL-SIK
IPC: G01M99/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a sheet testing machine for a vehicle for precisely measuring the durability of the skin member of a the sheet and an impact buffering member such as a polyurethane form housed in this, and obtaining a further exact result. SOLUTION: A sheet member 11 to be inspected made of a skin member and an impact buffering member such as a polyurethane form is moved back and forth in a prescribed direction, a twister 12 is rotated, ascended, and descended by free drop, and a load is added to the sheet member 11 to be inspected inside an appearance case. Thus, durability against the friction and impact of the sheet member 11 to be inspected can be tested. A load to be added to the twister is arbitrarily set so that the impact added to the sheet member 11 to be inspected can be adjusted.
Patent JP-H03294924-A (JP)
Title: State event matrix data forming method and state event matrix data processor
Inventor: WATANABE MASAHIKO
IPC: G06F9/06
Filed: 1990-04-12
Abstract: PURPOSE:To facilitate the program design by making a subordinate matrix in accordance with the contents in which contents of a processing of a task is complicated. CONSTITUTION:It is a slave matrix 41 that shows the contents of a processing and a transition of contents 311, it is a slave matrix 42 that shows the contents of contents 321, and it is a slave matrix 43 that shows the contents of contents 312. Also, for instance, the contents of a processing and a transition of one contents 5221 of a slave matrix 42 are further entrusted to a sub-slave matrix 622. In such a way, as for the contents of a complicated processing, a subordinate matrix is made and they are described therein, therefore, even if the program becomes larger, its design and analysis can be executed easily.
Patent JP-H05293467-A (JP)
Title: Water sterilizing device
Inventor: YAMANAKA YASUHIKO
IPC: C02F1/32
Filed: 1992-04-17
Abstract: PURPOSE:To inhibit waste of electric power and to reduce frequency for replacing an ultraviolet lamp by preventing the ultraviolet lamp and a pump from being operated more than a time necessary for obtaining required sterilization effect and prolonging the usable period of the ultraviolet lamp. CONSTITUTION:An ultraviolet lamp and a pump are actuated in the initial time for using a water sterilizing device only for a time interval A reaching (1/10-1/100) of the safe number of bacteria (hereinafter referred to as 'safety bacteria number') free from generation of disease caused by bacteria. Thereafter the ultraviolet lamp and the pump are stopped only for a time interval C elasping just before the number of bacteria propagated in a water tank reaches the safety bacteria number. The ultraviolet lamp and the pump are actuated only for a time interval B reaching (1/10-1/100) of safety bacteria number from the number of bacteria in a point of time thereof. Stopping and actuation are repeated in the period of both the time interval C of stopping and the time interval B of actuation. Since the number of bacteria in the water tank in the initial period ordinarily is more than the safety bacteria number, the time interval B is set shorter in comparison with the time interval A.
Patent JP-S58209-A (JP)
Title: Fluid cleaner
Inventor: TAKI YOSHIHIRO
IPC: B01D46/10
Filed: 1981-06-23
Abstract: PURPOSE:To improve a filtering effect and life of a titled cleaner, by providing another filtering element of different density to a part of a filtering element constituting of a trapezoid or fan-shaped band filtering material curved into a ring shape. CONSTITUTION:Polluted air introduced from an air inlet pipe 19 as shown by the arrow is filtered by a filtering element 10, and the purified air is fed to an engine from an exit port through holes 11c of a supporting part 11b. Further, a part of the polluted air introduced from the pipe 19 collides agaist tan element 9 in the inside of which the air is purified; the flow of the air is not produced in the filter 9 but the flow is caused by providing holes to the supporting part 11b and a cylindrical part 11a. Further, a material of the filter 10 constituted of a filtering element 7 consists of a flexible nonwoven cloth, etc.; the element 9 is constituted of a highly air-permeable material such as a polyurethane foam.
Patent JP-H0664186-A (JP)
Title: Ink cartridge for ink jet printer
Inventor: BURAIAN JIEI KIIFU
IPC: B41J2/175
Filed: 1993-03-31
Abstract: PURPOSE: To reduce the material cost and assembling cost of a printing head and the number of conductive traces by providing a plurality of windows exposing the end part of a conductive trace to a nozzle member having an orifice plate formed thereto and including the conductive trace. CONSTITUTION: A conductive trace 36 is formed to the rear surface of a tape 18 by photoengraving etching or plating treatment. The conductive trace has a large contact pad 20 planned so as to be mutually connected to a printer as an end part. A printing cartridge 10 is planned so as to be arranged in the printer so that the pad 20 of the front surface of the tape 18 comes into contact with the electrode of the printer to provide the externally formed exciting signal to a printing head. The alignment of a silicon die 120 with a tape 104 can be automatically performed only by using a commercially obtainable machinery. That is, this aligning function becomes possible by integrating the conductive trace and a nozzle member. This integration can reduce not only the assembling cost of the printing head but also the material cost thereof.
Patent JP-S5621843-A (JP)
Title: Fixed air fender and its manufacturing method
Inventor: UEDA SHIGEO
IPC: B29C69/00
Filed: 1979-08-01
Abstract: PURPOSE:To obtain a fender having an excellent durability against a contact shock with a board of a ship and no crack occurrence by housing a particular air filled bag made by sticking unvulcanized rubber sheets one another into a concave of a cradle, thereby being allowed to integrate. CONSTITUTION:Two sheets of unvulcanized rubber sheets 11 and 12, for instance, which put a rubber cloth such as a canvas or the like between them, are treated unadhesively with silicone resin or the like other than the edge 13 of its one side. Then, the edge 13 is pasted each other with an adhesive vulcanization inserting an air feeding pipe 15 led to an adhesive zone 14 to form the air filled bag 3 with vulcanization. On the other hand, a molding body made of rubber or rubberlike elastic material having an attached flange 4 to a quay is formed a square and a mounting seat 7 having a concave 6 is allowed to protrude on the contrary surface of the attached position of the quay. The air filled bag 3 is housed into said concave and fixed to adhere, thereby being allowed to constitute through the air fender 1. Then, the air is fed and filled into the air filled bag 3 through the feeding pipe 15.
Patent JP-H09277000-A (JP)
Title: Powder for continuous casting
Inventor: IKEMOTO TADASHI
IPC: B22D11/108
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To restrain the erosion of an immersion nozzle, to improve the service life of the nozzle and the sequential continuous casting ratio and to lower the cost of refractory material by specifying the composition of powder used at the time of continuously casting molten metal. SOLUTION: In the powder used at the time of continuously casting the molten steel, at the time of using (x) wt.% for CaO and (y) wt.% for F in the components, the relation y<=(x/560)×(38/4) is satisfied and >=5wt.% (Na2 O+Li2 O) in the component is contained. By this constitution, the powder for continuous casting which does not deteriorate the physical characteristic, such as viscosity, while restraining the erosion in the powder line, is obtd.
Patent JP-H08294046-A (JP)
Title: Pixel number converter and image display device using it
Inventor: TOMITA HIDEO
IPC: H04N5/262
Filed: 1995-04-24
Abstract: PURPOSE: To obtain an image with high resolution by extracting sequentially picture elements interleaved from a video signal by a prescribed picture element number so as to form the video signal for one line period on an image display panel continuously thereby suppressing moire in pixel number conversion. CONSTITUTION: A switch section 12 sequentially gives five picture elements each forming each line period to contacts 12b-12f on a line period signal Sh of a dot pattern video signal SV whose one line is made up of M picture elements. Then, the picture element of the contact 12f is discarded and the four picture elements are fed to sample-and-hold sections 15B-15E, in which the picture elements are in holing. Next, a conversion video signal SVC extracted sequentially by one picture element is fed to a dot driver 18 via a switch 16 and displayed on a panel display device 20 by a line drive section 19 operated in response to a clock signal. Thus, even when a picture element for one line period of the video signal and a picture element of each lien display part of the image display panel section differ from each other, moire is avoided.
Patent JP-H04325503-A (JP)
Title: Polyvinyl acetal resin and intermediate film for laminated glass
Inventor: ASAHINA KENICHI
IPC: B32B17/10
Filed: 1991-04-26
Abstract: PURPOSE:To provide a polyvinyl acetal resin having a high loss factor and usable as a material excellent in vibration-damping properties and sound- insulating properties and to provide an intermediate film for laminate glass heightened in a TV value by relaxation of a coincidence effect and improved in sound-insulating properties in a wide temperature range without detriment to the transparency, weathering resistance, a property of preventing fragments from scattering when broken, a property of absorbing crashing energy and resistance to penetration of a shooting object, etc. CONSTITUTION:A polyvinyl acetal resin is prepared by acetalizing polyvinyl alcohol with valeraldehyde. An intermediate film comprises the above polyvinyl acetal resin and a plasticizer.
Patent JP-S5222139-A (JP)
Title: Chimney and flue construction with special construction materials
Inventor: KIMURA UBEE
IPC: F23J13/02
Filed: 1975-08-13
Abstract: PURPOSE: Use of double lining material to facilitate drying of rear mortar and to hasten hardening. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5622296-A (JP)
Title: Test method of memory
Inventor: KOUZAI HIROSHI
IPC: G11C29/10
Filed: 1979-07-31
Abstract: PURPOSE: To enable the perfect operation margin test with comparatively shorter test time, by selecting the address through simultaneous change of X and Y lines every time and performing test through the movement toward tilt direction.  
     CONSTITUTION: When tested memory cell is M 0 , data is written in the cell M 0 , and the adjacent cell M 1  on the same X line is read. Next, to the cell M 0 , after writing 1 inversely on the adjacent cell M 32  on the same Y line, the cell M 1  is read and finally the cell M 0  is read. After this, only the memory cell on the same X line is moved from M 1  to M 2 , and test of M 2 →M 32 →M 2 →M 0  is made, and further, moved to the final memory cell M 31  on the same X line for test. Next, the memory cell on the same Y line is moved from M 32  to M 64  and the test of M 1 →M 64 →M 1 →M 0  is again made. Further, after moving the memory cell from M 1  to M 31 , the similar test is repeated and test is made until the final memory cell on the Y line. With this test method, by taking the number of addresses as N, the number of accesses is 10×N 2  times. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62256204-A (JP)
Title: Composite magnetic head
Inventor: AKIYASU HIROSHI
IPC: G11B5/127
Filed: 1986-04-26
Abstract: PURPOSE:To obtain a magnetic head for a wide track even if the thin metallic film is made thinner so that the film forming time can be reduced and productivity of the magnetic head can be improved, by constituting the magnetic gap of the head of a ferromagnetic thin metallic film which is formed over the inclined surface and core surface of a magnetic core. CONSTITUTION:Ferromagnetic thin metallic films 13 and 14 which are extended over the inclined surfaces 11a and 12a of oxide-made magnetic cores 11 and 12, which are inclined at prescribed angles against a magnetic gap (g) and the surface of the oxide-made magnetic cores 11 and 12 stretched from the inclined surfaces 11a and 12a, are formed and the magnetic gap (g) is constituted of the thin films 13 and 14. Since the surfaces 11a and 12a corresponding to the forming surfaces of the gap (g) are inclined at the prescribed angles in such a way, a composite magnetic head for a wide track can be obtained even if the thin metallic films 13 and 14 are made thinner in thickness. As a result, the film forming time of the thin films 13 and 14 can be reduced and productivity of the films 13 and 14 can be improved.
Patent JP-S59222372-A (JP)
Title: Paper feeder for printer
Inventor: NODA ATSUSHI
IPC: B41J13/02
Filed: 1983-06-01
Abstract: PURPOSE:To obtain a paper feeder simple in construction, composed of a small number of component parts and capable of being reduced in size, by a method wherein a pair of pinch roller shafts are connected to each other by tension springs, and each pinch roller is pressed against a feed roller by the elastic force of the springs. CONSTITUTION:The pinch roller shafts 3A, 3B are connected to each other at two positions on both sides thereof by the springs 19. The shafts 3A, 3B are guided along slots 18A, 18B formed in side plates 16, 17 substantially in radial directions with respect to the axis of a roller shaft 1, and are energized in directions for approaching each other by the springs 19. Accordingly, each of the pinch rollers 4A, 4B fitted to the pinch roller shafts 3A, 3B is pressed against the surface of the feed roller 2 substantially in a direction normal to the surface by a component of force of the force of the springs 19.
Patent JP-S5621306-A (JP)
Title: Installing method of split three-phase transformer
Inventor: MATSUMOTO HIROKAZU
IPC: H01F27/06
Filed: 1979-07-31
Abstract: PURPOSE:To accurately install the transformer tanks for respective phases on a common base in a short time, by placing a plurality of guides on the common base  so that the guides are shaped as L with regard to the transformer tanks. CONSTITUTION:When the single-phase transformers are juxtaposed on the common base in an assembly plant and assembled for three phases, a plurality of guides 3 are placed on the common base 1 in accordance with the transformer tanks for the phases and welded. Since the guides 3 are placed in an L shape, the tank 2 can be lowered onto the base 1 when the tank is displaced and the bottom of the tank comes into contact with the guides 3 on two lines in on-the-spot assembly. For this reason, the tanks 3 can be installed very simply. Since the tanks can be set in all the same positions as those in the assembly in the plant, oil pipes, gas vent pipes, oil ducts, etc. can be easily assembled without deviation.
Patent JP-S60244469-A (JP)
Title: Blasting method
Inventor: OTOME OSAMU
IPC: B23K9/013
Filed: 1984-05-16
Abstract: PURPOSE:To work a work to a flat surface even if the work has a rugged surface and to prevent failure of a device, etc. by measuring the electric current value flowing between an electrode rod and the work and controlling the feed speed of the electrode and the cutting speed. CONSTITUTION:A shunt 11 is installed in the mid-way of a power feed wire 10 of an electric power source device 8 to measure the current value flowing between an electrode rod 2 and the work 1 during working. The signal thereof is fed to a controller 13 which controls the feed speed of the rod 2 in the working direction and the cutting speed in the direction perpendicular to the working surface by a feed motor 5 and a cutting motor 3. The cutting speed is stopped when the current value attains 0. The cutting speed and feed speed are both stopped and the cutting is interrupted when the current value attains the value during normal blasting or above. The top end of the rod 2 is then moved and the working is started. The projecting part, etc. of the working surface are thus preferentially flattened.
Patent JP-H10285328-A (JP)
Title: Control method of facsimile communication system
Inventor: TAMURA HIROSHI
IPC: H04L12/58
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce communicating time by transmitting as data of a binary file transferring mode at the time of repeat-requesting from a facsimile equipment to a network facsimile equipment, so as to improve the efficiency of relay transmission. SOLUTION: When a facsimile equipment FX1 transmits image information to a FX2, transmission and reception are executed by repeating network facsimile equipment FI1 and FI2. After transmitting in a prescribed binary file data mode to which repeat request information is set by using a public network PSTN, the equipment FX1 transmits image information and stores repeat- requesting information and image information in an equipment FI1. The equipment FI2 receives and stores these information and ten transmits them to the equipments FX2. At this time, charging is not executed by using an LAN exclusively connected to an internet INET, necessary information is transmitted without restricting data length and transmission time is reduced by transmitting the repeat-request information as binary file transferring mode data.
Patent JP-S62255678-A (JP)
Title: Full opening stopper for butterfly valve
Inventor: TAKETOMO MASAKI
IPC: F16K1/22
Filed: 1986-04-30
Abstract: PURPOSE:To restrict vibration of a valve by providing, externally of a valve casing, means for holding the full opening position which utilizes force of a driving device to press a valve rod against bearing surfaces on both sides thereof. CONSTITUTION:A lever 4 is attached to a valve rod 3 at an end thereof apart from a driving device. When a valve is at the full opening position, the lever 4 is in contact with a stopper 5 so as to keep a valve member at the full opening position. Excess force a of the driving device in the opening direction further imparts torque to the valve rod 3, generating moment c which causes rotation of the lever 4 around a contact point f between the lever 4 and the stopper 5. The moment presses the valve rod 3 against bearings 8. This effectively restricts vibration of the valve member and reduces abrasion of the bearings.
Patent JP-H11290421-A (JP)
Title: Manufacture of bag for medical use
Inventor: INOUE HIROYUKI
IPC: B32B27/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a bag for medical use having a large strength at an edge of a weld part, and without being easily broken even in storage in a freezer. SOLUTION: In a manufacturing method for a bag for medical use comprising an inner layer of super-high molar weight polyethylene 11, an outer layer of thermoplastic resin of a lower fusing point than super-high molar weight polyethylene and having favorable compatibility to super-high molar weight polyethylene, a weld part 13 of the bag is formed in a heating die 2, and the weld part in a fused condition is cooled in a cooling die 3 having an interval of a width of 2 mm or more from an inner edge of the weld part.
Patent JP-S5221792-A (JP)
Title: Unit using micro-wave semiconductor element
Inventor: KIHIRA MASATOSHI
IPC: G01S7/40
Filed: 1975-08-12
Abstract: PURPOSE:To get enabled exactly to restrict high-power micro mu wave adding to semiconducting element through detecting working state of semiconducting element depending on circuit and working condition of actual unit.
Patent JP-S62256496-A (JP)
Inventor: MURATA AKIRA
IPC: H05K3/46
Filed: 1986-04-30
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-S5432058-A (JP)
Title: Nonvolatile electronic counter
Inventor: ISHIKAWA FUJIO
IPC: H03K21/00
Filed: 1977-08-16
Abstract: PURPOSE:To avoid a mistake in that on e pulse arriving from the contact at the power supply down-reset time is counted as two pulses mistakenly, and thus to enhance the reliability by adding a circuit which shortens the input pulse duration less than the prescribed time to the input side of the nonvolatile counter circuit.
Patent JP-H10281480-A (JP)
Title: Heat storage mat for floor heating
Inventor: NAKAMURA MINORU
IPC: F24D11/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enable reduction of cost by utilizing off-peak rate power and to enable rearrangement of mats for all or a necessary number of tatamis already provided, by constituting the mat out of upper and lower mat elements and a heating wire interlaid between them and by providing input and output terminals for electric connection to the heating wire on the outer lateral sides of the mat. SOLUTION: A mat A is composed of an upper mat element 1 and a lower mat element 2 prepared by filling liquid 1b and 2b such as water in closed vessel bodies 1a and 2a made of resin. The mat A is formed in dimensions for one tatami and terminals 5 and 6 for connection of a heating wire 3 are provided on the outer lateral sides of the mat. A desired number of mats A are laid on the floor surface and the terminals of the mats A are connected in series. In this case, a temperature control is conducted automatically by a thermostat detecting the temperature of the mat A and by a controller controlling a set temperature. In this way, heat is stored in the mat A by heating the water in the upper and lower mat elements 1 and 2 by utilizing off-peak rate power, and floor heating in the daytime is conducted by utilizing the energy of this stored heat.