baber/WOPTO huggingface dataset:
Patent JP-H02200456-A (JP)
Title: Image forming device
Inventor: HASEGAWA YUTAKA
IPC: B41J2/36
Filed: 1989-01-31
Abstract: PURPOSE:To enable a good image to be always obtained by a method wherein optimum electrification timing to a thermal head is selected according to classification of a transfer material and a material to be transferred and heating temperature of the thermal head. CONSTITUTION:Temperature data from a temperature detector 200, an ink class detecting signal from an ink class detector 201, and a paper class detecting signal from a paper class detector 202 are supplied to a thermal head temperature control part 111 with a main control part 100. A data transfer pulse, a latch pulse, and a pulse for electrification according to a head temperature, an ink class, and a paper class are obtained from a ROM 111a, and are outputted to a thermal head driving part 110. By driving a thermal head based on color information sent from the main control part 100 via a bus line 101, and the data transfer pulse, the latch pulse, and the pulse for electrification from the thermal head temperature control part 111 with the thermal head driving part 110, the thermal head can be operated at required enough capacity (according to the head temperature, the ink class, and the paper class).
Patent JP-S59147725-A (JP)
Title: Caulking device
Inventor: INOUE ETSUJI
IPC: B30B15/06
Filed: 1984-02-07
Abstract: PURPOSE:To heighten working efficiency of the device and enable excellent caulking by making the amount of caulking freely adjustable even during operation. CONSTITUTION:When an operation shaft 22 is turned by rotating an adjusting knob 24, a holder shaft 17 is rotated by bevel gears 23, 20. The external thread part 16 of a rod end 15 screwed to the internal thread part 18 of a holder shaft 17 moves vertically and moves a link 14 vertically, and adjusts the height of a holding stand 8 when it moves upward. The amount of caulking of the shaft can be adjusted by this adjustment.
Patent JP-S53105606-A (JP)
Title: Method of heat treatment of heat exchanger water chamber
Inventor: OZEKI TOSHIAKI
IPC: F22D1/32
Filed: 1977-02-28
Abstract: PURPOSE: To permit annealing of a water chamber welded to a barrel section of the body to be carried out without using any annealing furnace by disposing heating plates within the water chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05214995-A (JP)
Title: Idle rotating speed control method for internal combustion engine
Inventor: ITO MAKOTO
IPC: F02D41/16
Filed: 1992-02-06
Abstract: PURPOSE:To improve the starting property by increasing the intake air quantity when an internal combustion engine is started, suppress the quick rise of the idle rotating speed by decreasing part of the intake air quantity immediately after the start, and prevent undershooting by increasing the intake air quantity again. CONSTITUTION:An internal combustion engine 1 is provided with an ISCV 13 adjusting the opening area and controlling the idle rotating speed on a bypass path 12 detouring a throttle valve 10. The ISCV 13 is controlled by an electronic control circuit 20 based on the operational state of the internal combustion engine 1. The electronic control circuit 20 adds the first increment corresponding to the operational state to the intake air quantity when the internal combustion engine 1 is started. When the temperature of the internal combustion engine 1 is a preset value or above, the first increment is decreased to the second increment immediately after the start. When the first preset period elapses from the start, the second increment is increased to the third increment. When the second preset period elapses from the start, the third increment is gradually decreased.
Patent JP-S58137700-A (JP)
Title: Manufacture of reaction vessel for metallic hydride
Inventor: MIYAMOTO MINORU
IPC: F17C11/00
Filed: 1982-02-12
Abstract: PURPOSE:To improve heat conducting property and reduce heat capacity by a method wherein a metallic porous body is integrated with a metallic tubular body in order to utilize the former as a heat conductive body. CONSTITUTION:A tubular expanded synthetic resin body is inserted into the metallic tubular body 1 and the diameter of the tubular metallic body 1 is reduced to abut the expanded synthetic resin body against the inner wall surface thereof. Subsequently, plaster, prepared as mud-like material by water, is injected into the metallic tubular body 1 to inject the plaster into the voids of the  expanded synthetic resin body and, then, it is cured. Next, the expanded synthetic resin body is vaporized to disperse it. Then, molten metal, such as aluminum or the like, is injected into the metallic tubular body 1 to inject it into  the voids of the cured plaster body and solidify it. Thereafter, the cured plaster  body is removed, then, a porous body 2 of the metal being integrated with the  inner wall surface of the metallic tubular body 1, remains. The voids of the metallic porous body 2 are filled with a metallic hydride.
Patent JP-H07229351-A (JP)
Title: Sliding door lock
Inventor: EGASHIRA KEI
IPC: E05B65/08
Filed: 1994-02-18
Abstract: PURPOSE:To prevent the unlock under the cautious condition, and to regulate the turning of a hook body and a caution lever under the open condition of a sliding door. CONSTITUTION:A caution lever 8 is fitted to a tip engagement part 220 of a book body 7 for sliding door freely to be turned, and a slide plate 23 to be coupled with the operation of an operating member is connected to the hook body 7 through a link 24, and in response to the turning and projecting condition of the tip engagement part 20 of the hook body 7, the cautious condition that a joint part 18 is fitted in a fitting hole 64 of a strike 5 and the lock condition that the tip engagement part 20 of the hook body 7 is fitted in a receiver hole 65 of the strike 5 can be selected to facilitate the operation. Under the condition that a vertical pair of guard bolts 10, 11 are projected, sliding of the slide plate 23, which reacts with the operation of the operating member, is regulated, and while turning of the hook body 7 is regulated to obtain the secure cautious condition.
Patent JP-S60165702-A (JP)
Title: Manufacture of permanent magnet
Inventor: TOKUNAGA MASAAKI
IPC: H01F1/057
Filed: 1984-02-08
Abstract: PURPOSE:To obtain a permanent magnet which has improved Hc and shows less fluctuation by applying the predetermined heat processing which is carried out after the sequential aging through multistage or continuous temperature rise from a low temperature side to an allow having the predetermined composition of the rare earth metal R-Fe-B system. CONSTITUTION:In an alloy R(Fe1-xBx)z, R is a kind of the rare earth element or a combination of two kinds of such elements, (x) and (z) are selected in the following range, 0.02<=x<=0.15, 4.5<=A<=7.5, or a part of Fe is replaced with Co, Mn, Ni or a part of B with Si, Ge. For example, an alloy Nd(Fe0.8Co0.1B0.1)5.4 is dissolved by arc and an ingot is formed. It is then converted to fine powder with graian size of 3-5mum (F.S.S.S.) under the N2 ambient. The powder is presssurized for molding in the direction at the right angle to the direction of field under the Ar ambient. Temperature is raised in multistages under the Ar ambient from room temperature 500 deg.C up to 800-1,000 deg.C for the ageing. Thereafter, the mold is cooled rapidly under the Ar ambient. According to this constitution, a permanent magnet which has improved Hc and shows less fluctuation can be obtained.
Patent JP-H07228475-A (JP)
Title: Switching method and switching device for number of winding wire ropes of tilt jib type crane
Inventor: MIYAGUCHI KANTA
IPC: B66C13/00
Filed: 1994-02-18
Abstract: PURPOSE:To provide a switching method and a switching device very simply switching the number of required winding wire ropes in response to the weight of a lifted object in a tilt jib type crane. CONSTITUTION:Winding wire ropes 7 are wound on multiple top sheaves 1 at the tip of the jib of a tilt jib type crane one by one, the tip sections are wound on sheaves 30 of a hook block 3 and fitted to a tail block 5, and the removable support tool 6 of the tail block 5 is installed at the tip of the jib. The tail block 5 is connected to the support tool 6, the hook block 3 is separated from the tail block 5, the number of the winding wire ropes 7 is switched to at least four or the tail block 5 is separated from the support tool 6 and connected to the hook block 3, and the number of the winding wire ropes 7 is switched to at least two. When the tail block 5 is fitted or removed, the number of the winding wire ropes 7 can be automatically and easily switched, and the safe weight lifting work optimum to the weight of a lifted object can be efficiently performed.
Patent JP-S58139626-A (JP)
Inventor: KATOU HIROAKI
IPC: H02H3/253
Filed: 1982-02-10
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-S5743624-A (JP)
Title: Apparatus for generating water falling
Inventor: ZABIERU MITSUSHIERU MARIE REBU
IPC: E01H13/00
Filed: 1981-02-18
Abstract: An installation intended to cause precipitation at a site includes a lance for spraying water into the air using a pump that is controlled by a timer. A lightning conductor is erected at the site for protecting the timer and pump from lightning, as well as protecting a tank containing water to be sprayed which is also at the site. A probe for sensing atmospheric conditions that are conducive to rain is also provide at the site. The timer and the probe are controlled by a remotely located computer which, upon information received from the probe, activates the timer which in turn activates the pump.
Patent JP-H05186931-A (JP)
Title: Picking system for water jet loom
Inventor: SUGITA KATSUHIKO
IPC: D03D47/32
Filed: 1992-01-13
Abstract: PURPOSE:To provide a picking system designed to improve its service life and operability by using an electromagnetic pump in place of a mechanical pump to set the water pressure or water jet period necessary for weft carriage through electric operation via a pump controller. CONSTITUTION:In a water jet loom, the objective picking system is so designed that an on-off control valve 12 to be left opened from picking initiation to termination is equipped at a water feed channel situated between a picking nozzle 6 and an electromagnetic pump 11 made up of an electromagnet generating a magnetic field rectangularly to the electrically conductive stream in an electrical insulating tube and a pair of electrodes applying current rectangularly to both the stream and the magnetic field, and a pump controller 14 to feed current to the electromagnetic pump 11 throughout picking period is also equipped. This pump controller 14 into which the rotational angles of the main shaft 16 have been inputted from an encoder 17 compares and stores such angles throughout picking, and over this period, applies specified current to the electromagnetic pump 11 via a switching means and supplies water necessary for weft carriage to the picking nozzle 6.
Patent JP-H03228645-A (JP)
Title: Preparation of beverage
Inventor: MITANI TOSHIHARU
IPC: A23L2/00
Filed: 1990-01-31
Abstract: PURPOSE:To milden the taste of a beverage and improve the smell thereof by a simple method comprising forcibly bubbling the beverage with an oxygen- containing gas. CONSTITUTION:A beverage supplied broadly for drinking and including juices, drinking water and beverages prepared by extracting ingredients from Japanese green tea, coffee, black tea, oolong tea, barley water, etc., with warm water or boiled water is treated in the following manner. The beverage is bubbled with >=1%, preferably 20-100%, of an oxygen-containing gas having an oxygen partial pressure of 0.2-1.0 atmosphere. The gas may be air, pure oxygen or a mixture of oxygen with any other gas such as He or N2. The method gives a beverage having a mild taste and an improved smell.
Patent JP-S55115457-A (JP)
Title: Preparation of colored aggregate
Inventor: OKA JIYOUJI
IPC: C09C1/28
Filed: 1979-02-26
Abstract: PURPOSE: To prepare a colored aggregate with excellent color fastness by having a dyestuff or a pigment adsorbed within fine pores of "shirasu" balloon by a resin binder.  
     CONSTITUTION: In a solution containing a thermosetting or an air-drying resin binder such as an acryl type, a melamine type, or a vinyl type binder, and an org. or an inorg. dyestuff or pigment stable to the resin binder, "shirasu" balloons from which adsorbed moisture is preliminarily removed by heat drying are immersed for 5W10min to adsorb the binder etc. Then the "shirasu" balloons are taken out, excessive impregnated solution is removed by centrifugal separation and heat drying or air drying is carried out to obtain a colored aggregate material of which color does not fade even if the surface thereof is abraded and the initial color tone of a coating or a cement containing said aggregate is not lost when used for a long period. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54114720-A (JP)
Title: Flyback transformer
Inventor: OKU MITSUMASA
IPC: H01F38/42
Filed: 1978-02-27
Abstract: PURPOSE:To reduce the badness of corona by preventing the occurrence of peeling and cracking in and around coil by forming an output coil with a bundle of fine windings and then by covering it with a thermal setting resin. CONSTITUTION:More than two insulated conductors 7 and 8 of a size of less than 0.2 mm in diameter are bundled and connected in parallel, and then wound around the bobbin 9 to form a coil. The coil is then housed in a case and then the thermal setting resin 13 is injected into the case and cured. As the thermal setting resin, epoxy resin, urethane resin, polyester resin, or silicon resin is used. Thus, the corona starting voltage can become 40 kVO-P or more in all cases.
Patent JP-H01198146-A (JP)
Title: Communication control equipment
Inventor: KUNIMOTO MASAO
IPC: H04L29/02
Filed: 1988-02-03
Abstract: PURPOSE:To simplify and accelerate the processing of a receiving frame by discharging an information field in a circuit control part when the information field is detected in a frame which should not include the information field. CONSTITUTION:When a muCPU 13 receives the information that data is finished being set to a header register group from a header resolving part 11 through a signal conductor 107, it checks the existence of the I-field of the receiving frame based on a IEXT bit. When the I-field exists in the frame where the I-field should not exist or the I-field does not exist in the frame where the I-field should exist, an FTYP value is set to an 'UNJUST LENGTH'. Then, the I-field is automatically discarded by the circuit control part 12 and is not loaded on a reception FIFO 19.
Patent JP-H11216440-A (JP)
Title: Landfill disposal of waste
Inventor: MANABE KAZUYOSHI
IPC: B09B1/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To enable the early stabilization of a landfill site by installing a gas vent vertical culvert and returning the leachate discharged from a leachate collecting drain pipe into the landfill layer through the gas vent vertical culvert to circulate the leachate, by which a nitrification and denitrification reactions are accelerated. SOLUTION: The bottom of the landfill waste layer 1 is provided with the leachate collecting drain pipe 4 consisting of cobble stones 2 and perforated pipes 3 to discharge the leachate to the outside of the landfill system as rapidly as possible. The leachate is not stagnated in the landfill waste layer 1, by which the percoration of the leachate into the foundation ground is prevented. Air is taken into the landfill site by the leachate collecting drain pipe 4, by which the leachate is purified as far as possible in the collecting stage.  Even more, the landfill waste layer 1 is internally provided with the gas vent vertical culvent 7 for expanding the aerobic region in the waste layer 1 and the leachate is circulated through the gas vent vertical culvent 7, by which the org. matter remaining in the landfill waste layer 1 is utilized and the nitrification and denitrification reactions are accelerated. Nitrogen components are thus well removed simultaneously with the org. components.
Patent JP-H06232045-A (JP)
Title: Manufacture of crystalline substrate
Inventor: SAKAI SHIRO
IPC: H01S5/00
Filed: 1992-01-10
Abstract: PURPOSE:To obtain a third crystalline substrate which is used for reducing dislocation and strain stress which obstruct the operations of a semiconductor element so as to make the element operate excellently and has a low dislocation density and less strain stresses at the time of forming the element on the third crystalline substrate after a second and the third crystalline substrates having different lattice constants and coefficients of thermal expansions than those of a first crystalline substrate are formed on the first crystalline substrate. CONSTITUTION:A GaAs epitaxial layer 3 which is used as a second crystalline substrate is formed on an Si substrate 1 which becomes a first crystalline substrate with a selectively etched layer 2 in between. Then an etching groove section 4 is formed in the layer 3 and only part of the layer 2 is etched off. Then, after forming an SiO2 film layer 6 on the exposed surface of the substrate 1, a GaAs epitaxial layer 5 is again grown on the GaAs layer 3 as a third crystalline substrate.
Patent JP-S61181497-A (JP)
Inventor: TAKIMOTO KAZUTOSHI
IPC: D06F49/04
Filed: 1985-02-06
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-H11130760-A (JP)
Title: Production of chloroacetylaminothiazoleacetic acid derivative
Inventor: MATSUNAGA TOMONORI
IPC: C07D277/20
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To produce the subject high-purity compound in a high conversion rate by reacting a specific aminothiazoleacetic acid derivative with a chloroacetylating agent in the presence of an acid scavenger. SOLUTION: (A) An aminothiazoleacetic acid derivative represented by formula I (R<1> is a protecting group of OH) [e.g. 2-(2-aminothiazol-4-yl)-2-(Z)- methoxyiminoacetic acid] is reacted with (B) a chloroacetylating agent such as chloroacetyl chloride in the presence of (C) an acid scavenger such as N,N- dimethylacetamide usually at the solidifying point of the reactional system to 100 deg.C for 0.1-100 hr to afford the objective compound represented by formula II [e.g. 2-(2-chloroacetylaminothiazol-4-yl)-2-(Z)-methoxyiminoacetic acid]. The resultant compound is useful as a compound in which the amino group of the component A is protected in order to prevent the self condensation of the component A important as an intermediate for producing medicines such as an antibiotic substance.
Patent JP-H0570003-A (JP)
Title: Device for selectively wrapping band material on winding tube in one or another winding rotational direction in duplex type winding inversion device
Inventor: KURAUSU PATSUKU
IPC: B65H19/22
Filed: 1992-02-07
Abstract: PURPOSE: To switch the winding sense of a web on a winding tube in the rotational winding sense through a relatively simple structural means without requiring any special arrangement and without interrupting the work. CONSTITUTION: First rollers 24 disposed oppositely on the side part of a web 26 are arranged with other rollers 25. Both rollers swings about a swing axis 23 as a pair of swing rollers 21 wherein one roller forms a press roller or a contact roller and one or a plurality of swing arms swing to one or other swing position in order to switch the winding direction of the web on a winding tube depending on the rotational sense thereof.
Patent JP-S61182003-A (JP)
Title: Optical demultiplexer
Inventor: HAGIWARA KIYOKAZU
IPC: G02B27/42
Filed: 1985-02-07
Abstract: PURPOSE:To make it possible to shape a transparent dielectric body for transmitting light projected from an optical fiber like a plane and to obtain an optical branching filter having a simple structure and enabled to be easily produced by using a plane curve diffraction grating having a converging effect. CONSTITUTION:The end parts of optical fibers 3-6 are inserted into a recessed part formed on one end surface of a transparent and prismatic dielectric substance 2 and the dielectric substance 2 is joined with the optical fibers 3-6 through a substance having almost the same refractive index as that of the optical fibers. The refractive index of the prismatic dielectric substance 2 is almost the same as that of the optical fibers and the plane curve diffraction grating 1 is also joined with the transparent dielectric substance 2 through a substance having almost the same refractive index as that of the optical fibers. When light rays consisting of three different wavelengths are made incident from an input optical fiber 3 on the plane curve diffraction grating 1 through the dielectric substance 2, the light rays are dispersed at the wavelengths, reflected at different angles corresponding to respective wavelengths and then condensed by the diffraction grating and the light rays having different wavelengths are detected by output optical fibers 4-6.
Patent JP-S61181776-A (JP)
Title: Steering gear for front and rear wheels
Inventor: ABE MASARU
IPC: B62D7/14
Filed: 1985-02-07
Abstract: PURPOSE:To reduce steering force to some extent, by installing a power output member for a rear-wheel steering system separate from a front-wheel steering output member, while gearing it with a steering shaft, and connecting this power output member to a power takeoff shaft with a variable gear ratio mechanism. CONSTITUTION:A rack 8 to be engaged with a pinion 5 installed in a steering shaft 4 is installed in a rack shaft 7. A knuckle arm supporting a front wheel is connected to both ends of this rack shaft with a tie rod. And, a rack shaft 11 forming a power output member for a rear-wheel steering system is parallelly set up in a lower part of the rack shaft 7. A rack 12 is installed in the front of one half part of the rack shaft 11, while a pinion 15 to be engaged with the rack 12 is installed in a lower part of the steering shaft 4. And, the rack shaft 11 is connected to a pinion shaft 18 forming a power takeoff shaft for a rear-wheel steering system with variable gear ratio mechanisms 13 and 19.
Patent JP-H03227847-A (JP)
Title: Recorder
Inventor: KUBO NOBUAKI
IPC: G03C9/00
Filed: 1990-02-01
Abstract: PURPOSE:To prevent concentration unevenness in a subscanning direction from being generated in a picture, formed in a recording medium, by connecting a feed speed fixing device, which generates load stress possible to fluctuate, to a drive roller. CONSTITUTION:In a feed speed fixing device 45, a pulse speed, output by a pulse generator 44, is controlled to variably set rotational torque generated in the reverse direction to the direction of rotation of a main drive roller 27 by a stepping motor 42. An encoder 50, connected with a rotational speed unevenness measuring system 49, is connected to the stepping motor 42, and a frequency component of rotational speed unevenness, acting on the main drive roller 27, is previously analyzed in FFT by the rotational torque of this stepping motor 42, so that a film 7 can be high accurately subscan-moved by freely setting a peak frequency of this rotational speed unevenness.