baber/WOPTO huggingface dataset:
Patent JP-S60261506-A (JP)
Title: Reverse osmotic module vessel made of hollow fiber
Inventor: HARADA SABUROU
IPC: B01D63/02
Filed: 1984-06-08
Abstract: PURPOSE:To inhibit generation of channeling and to flow liquid uniformly over the whole part of a module by providing a liquid outlet to the tube wall of a tubular casing apart from a liquid inlet provided to an end of a core tube. CONSTITUTION:A core tube 12 for permeating the liquid to be treated coaxially is provided to the inside of a tubular casing 9 and fiber membrane member 15 is fitted surrounding the core tube 12. An end of the core tube 12 is connected to the liquid inlet 16, and a liquid outlet 17 is provided to the tube wall of the tubular casing 9 at another end side apart from the inlet 16. The pressure at the point A in the case when the liquid introduced into the module through an end wall 10 flows from the point A to the point B is defined as PA1, and the pressure at the peripheral position of the fiber membrane member 15 corresponding to the point A is defined as PA2. The same for the pressures referring to the point B are similarly defined as PB1 and PB2 respectively. Then, the position of an outlet 17 relative to the position of the inlet 16 is selected so as to satisfy PA1>PB1, and PA1-AA2=PB1-PB2.
Patent JP-S63280660-A (JP)
Title: Recorder
Inventor: NAKADA KAZUHIRO
IPC: B41J2/35
Filed: 1987-05-12
Abstract: PURPOSE:To contrive reductions in cost and size, by a construction wherein a recording head-controlling circuit and a recording head driver are used in common for a plurality of recording heads. CONSTITUTION:A recorder 2 is connected to a host system 1 such as an external computer through an interface part 4. An output data line of the interface part 4 is connected to a microprocessor 3 and a recording head controller 5, and data transfer and converting processes therebetween are controlled by the microprocessor 3. The controller 5 converts recording data into driving data corresponding to physical arrangement of recording heads 7-10 and driving energization times, and an output from the controller 5 drives the heads 7-10 through a recording head driver 6 and a power source circuit 11. The head driver 6 selectively drives each of recording elements in the heads 7-10. The recording heads 7-10 record in yellow, magenta, cyan and black, respectively.
Patent JP-S4974769-A (JP)
IPC: C09J7/20
Filed: 1973-10-17
Abstract: 1449666 Coated fabrics W C HELLER 28 Sept 1973 [20 Oct 1972] 45544/73 Heading B2E [Also in Divisions B4 and B5] A material for heat-sealing two bodies 12, 14 having bonding incompatibility comprises an integral layer of strands 27 at least partly embedded in each of layers 22, 24 which are heat-sealable to bodies 12, 14 respectively but not to each other, at least one of layers 22, 24 having dispersed therein a particulate susceptor heatable upon exposure to indirectly applied energy. In a preferred embodiment for bonding a polypropylene sheet 12 to a nylon eye fastener 14, layer 22 is of polypropylene, layer 24 is of nylon and the strands 27 constitute an open-weave glass fibre fabric. One or both of layers 22, 24 may be rendered susceptible to heating by high-frequency magnetic or dielectric heating by incorporating magnetic particles, e.g. Fe 3 O 4 , gamma-Fe 2 O 3 . CrO 2 , or dielectric particles, e.g. polymers and copolymers of vinyl or vinylidene chloride or fluoride. The particulate material may be incorporated by calendering and or extrusion. As shown, particulate material 28 is present only in the layer 24 having the higher heatsealing temperature. The strands 27 may be so embedded that the layers 22, 24 are spaced apart or contacted in the fabric interstices. Contact may be improved by coating the weft and warp with the materials of layers 22, 24 before the fabric is woven. The embodied material is made by softening the layer 22 on a heating plate or by indirect energy, applying the fabric of strands 27 with pressure if necessary, and applying the layer 24 as a melt or solution by casting, extrusion, spraying or brushing. If desired, both layers may be applied as softened solid layers or both in liquid or solution form. The material may be hotpressed to reduce its thickness. One or both of layers 22, 24 may be pigmented. Other suitable materials for the layers are listed, and the woven fabric may be replaced by a roving or knitted fabric. Reference has been directed by the comptroller to Specification 1087815.
Patent JP-H04321017-A (JP)
Title: Reflection type screen device
Inventor: SHIINA HIROSHI
IPC: G03B21/60
Filed: 1991-04-19
Abstract: PURPOSE:To obtain a reflection type screen device in which the brightness of an image is prevented from lowering even when it is on a place for from a liquid crystal projector and in which the angle suitable for viewing is wide. CONSTITUTION:A bead layer 130 in which a reflecting film 120 is formed on the surface 111 of a base material 110, and also in which minute glass beads 131 are attached on the reflecting film 120 is provided, and a lenticular lens 140 is provided on the bead layer 130.
Patent JP-H04321031-A (JP)
Title: Fixing method for photosensitive belt material and core
Inventor: FUJITA YASUHIRO
IPC: G03C3/00
Filed: 1991-04-19
Abstract: PURPOSE:To automatize a manufacturing stage and to prevent a trouble caused by a foreign matter on using processes. CONSTITUTION:A photosensitive belt material 1 and a core 2 are fixed by an adhesive tape 3 whose adhesive power is partially different on parts 4 and 5, and the adhesive tape 3 is left on the core 2 when the photosensitive belt material is separated from the core 2. Fixing is easily automatized and the trouble caused by the foreign matter at processing stage after separation can be eliminated.
Patent JP-S6110516-A (JP)
Inventor: MAIKURU ARAN PATSUTSU
IPC: A61K51/04
Filed: 1985-05-31
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-H06328282-A (JP)
Title: Laser beam machine
Inventor: ODA HAJIME
IPC: B23K26/064
Filed: 1993-05-19
Abstract: PURPOSE:To adjust the focal position of each machining head without changing the characteristics of the optical fiber by moving the machining head incorporating the lens system in its axial direction to the fixed optical fiber system. CONSTITUTION:A fiber holder 102 provided on the tip part of the optical fiber 101 where the laser beam is introduced is fixed to a fiber mounting plate 103, and mounted on a common machining head mounting plate 106 through a supporting plate 104. A vertical adjusting mechanism 105 of rotary type is provided on the fiber mounting plate 103. A focal lens 108 is incorporated in the machining head 107 mounted on the vertical adjusting mechanism 105 in the concentrical manner with the center of the fiber 101. A wor 109 is irradiated with the laser beam emitted from the fiber 101 through the focal lens 108 by moving a table 110. Adjustment of the focal position is executed by rotating the vertical adjusting mechanism 105, and by moving the mechanism head 107 in the vertical direction.
Patent JP-H08316926-A (JP)
Title: Noise reduction device for stereo receiver
Inventor: OUCHI KOICHI
IPC: H04B1/10
Filed: 1995-05-16
Abstract: PURPOSE: To control a separation in a larger number of multipath disturbance conditions for reduction of the noises by providing plural systems of filter circuits and AC detection circuits to detect the multipath disturbance. CONSTITUTION: When the multipath disturbance occurs, the AC voltage is outputted to a signal meter output circuit 6. Then the AC voltage undergoes the band limitation through a filter circuit 7 and is converted into the DC voltage by an AC detection circuit 8. In the same way, the AC voltage also undergoes the band limitation through a filter circuit 10 and is converted into the DC voltage by an AC detection circuit 11. A separation control circuit 9 controls a multiplexer 5 according to one of both DC voltage that has larger output and controls the separation to reduce the noises.
Patent JP-S61275313-A (JP)
Title: Ultrahigh molecular weight polyethylene composition of improved injection moldability
Inventor: SANO AKIRA
IPC: C08L101/00
Filed: 1985-05-30
Abstract: PURPOSE:To obtain the titled composition which is homogeneous and excellent in quality, by polymerizing ethylene in the presence of a specified catalyst to form a polyethylene of a specified viscosity and further polymerizing ethylene at an increased hydrogen concentration. CONSTITUTION:In stage 1, ethylene is polymerized in a vapor phase or a medium at a hydrogen concentration of 0 - about 10mol% to form 50-99.5pts.wt. polyethylene of an intrinsic viscosity (in decalin at 135 deg.C) of 12-32dl/g. The polymerization catalyst used here is one comprising a solid catalyst component containing at least Mg, Ti and/or V and an organometallic compound. In stage 2, ethylene is polymerized at an increased hydrogen concentration of 35-95mol% to form 50-0.5pt.wt. polyethylene. In this way, the purpose composition of an intrinsic viscosity in decalin at 135 deg.C of 10-30dl/g is obtained.
Patent JP-S63283267-A (JP)
Title: Facsimile equipment
Inventor: WASHIO TAKESHI
IPC: H04N1/00
Filed: 1987-05-15
Abstract: PURPOSE:To install a device in a narrow space where no operation can be performed from the back plane or the side plane of the device, by arranging an image reading part and an image recording part in two stages, upper and lower stages, adjacently to the front part of a device cabinet, and performing the insertion and the ejection of an original and the ejection of a sheet of recording paper from the front part of the device. CONSTITUTION:An original insertion opening 6 to insert a transmission original is formed between a middle cover 4 at the upper part of the device and a front cover 5. Also, at the front plane of the front cover 5, an original ejection opening 7 from which the original is ejected and a recording paper ejection opening 8 from which the sheet of recording paper where an image recorded is ejected are formed. And at the side part, an operation display part 9 on which a various kinds of operation buttons and display lamps are mounted is arranged. Thus, since all of the operations of the device can be performed from the front side of the device, it is possible to handle the device easily even when it is installed in a narrow space such as the vacant space of a bookshelf or the console box of an antomobile.
Patent JP-H06328416-A (JP)
Title: Extruder
Inventor: FURUSE YOICHI
IPC: B29C48/30
Filed: 1993-05-19
Abstract: PURPOSE:To easily change the shape of a molded product in a short time by a method wherein a plate having an extrusion opening, the shape of which is smaller than that of the extruding port of an extruder main body, is changeably attached to the tip of a die attached to the tip of the taper barrel at the extruding port of the extruder main body, in which a screw is built. CONSTITUTION:An extruding port 3a is provided in a die 3, which is attached to the tip of a taper barrel 2 connected to the extruding port of an extruder main body 1, in which a screw 15 is built. A plate 4, on which an extrusion opening 4a having the area same as or slightly smaller than that of the extruding port 3a is provided, is detachably attached with bolts 5 to the tip of the die 3. Thus, by only controlling the dimensions of the opening 4a of the plate 4, the dimensions of a molded product are controlled. Further, by only changing the plate 4, the extrusion of a product having the different shape can easily be performed.
Patent JP-H04313315-A (JP)
Title: Rotary mist separator
Inventor: YAMASHITA KENJI
IPC: B01D3/00
Filed: 1991-02-26
Abstract: PURPOSE:To easily and surely adjust the separation degree of mist in a gas at the time of separating mist in the gas with a rotor provided with an impeller by changing the revolving speed of the rotor. CONSTITUTION:Mist is selectively separated by the balance of the centrifugal force generated by the rotation of a rotor 6 provided with an impeller and the centripetal force caused by the steam flow. When the rotor 6 is rotated at a constant speed, the steam receiving more centripetal force than centrifugal force and the mist having a size smaller than a specified value flow into the rotor 6, the mist receiving more centrifugal force than centripetal force and having a size larger than the specified value is blown outward and not introduced into the rotor 6. The size of the mist to be separated is easily and surely adjusted by changing the revolving speed of the rotor 6. This separator is used for selectively separating the mist entrained by the steam from a steam drum in the simplex distillation used in the process for producing Z-category SHOCHU (Japanese distilled drink).
Patent JP-H11313119-A (JP)
Title: Base band filter circuit
Inventor: OGIWARA MAMORU
IPC: H04L27/20
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a base band filter circuit capable of reducing amplifiers, suppressing the dispersion of an offset voltage and lowering power consumption. SOLUTION: This base band filter circuit eliminates noise in low-pass filters 6 and 7 for I signals and Q signals generated by an IQ signal generator 8, inputs them to a quadrature modulator 1, individually modulates them, adds them together and transmits them. The I and Q signals inputted from the IQ signal generator 8 to the quadrature modulator 1 are level-adjusted by an attenuator in the middle. As the attenuator, the L type circuit 4 of resistors R1 and R2 and the L type circuit 2 of the resistors R3 and R4 are provided in an I signal circuit and the L type circuit 5 of the resistors R1 and R2 and the L type circuit 3 of the resistors R3 and R4 are provided in a Q signal circuit.  The reference voltage of Vcc/2 is applied from an operational amplifier 9 to a circuit part for performing input to the inverted input terminal of the quadrature modulator 1 of the I and Q signals and the base band input I and the inverse of I, input Q and the inverse of Q of the quadrature modulator 1 are respectively balanced.
Patent JP-H06331728-A (JP)
Title: Radar signal processor
Inventor: AKEI MASAHARU
IPC: G01S7/32
Filed: 1993-05-19
Abstract: PURPOSE:To detect and track a target having a small reflective amplitude by deciding the validity of an imaginary motion path starting from an imaginary target pixel, determining a target probability based on the target motion probability of each effective path and the non-noise probability on the path, and then displaying the path along with the target probability. CONSTITUTION:Unit pixel amplitude information is stored 11 for each scanning screen and an arbitrary pixel is specified 12 as an imaginary target. An imaginary motion path 13 starting from a specified imaginary target is imagined and unit pixels on the path are extracted 14 as identical imaginary targets. The amplitudes of the unit pixels thus extracted are then averaged 15 to determined an average amplitude value. A reference amplitude is set 17 depending on the number of samples and a reference amplitude value Vref thus set is compared with the average amplitude thus deciding 16 the validity of pixel information. Valid pixel information is then converted 18 into non-noise probability information with reference to an amplitude/non-noise probability conversion table. A target probability operating section 22 determines a true target probability based on the non-noise probability information and a target motion probability obtained from the operating section 20 and displays 23 the true target probability.
Patent JP-H04346713-A (JP)
Title: General-purpose knotter
Inventor: ITO TSUKASA
IPC: B65B27/00
Filed: 1991-05-22
Abstract: PURPOSE:To obtain a general-purpose knotter capable of knotting an article to be knotted such as soft and weak vegetable with proper tension force and simultaneously capable of carrying out good string cutting action by avoiding escape caused by smooth knotting operation and free stretching of a rubber string. CONSTITUTION:A knotter bill type knotting mechanism 3 capable of carrying out knotting operation using a rubber string is provided and a string guide board 57 for subjecting a string part retained by a string holder 42 to position control in retreating operation of a needle 6 is provided between a knotting bill 43 and a string holder 42 and simultaneously the string guide board 57 is arranged closely in minute intervals smaller than thickness of the rubber string left to locus of rotation of a cutter 58 for string cutting.
Patent JP-H09277470-A (JP)
Title: Laminate for sweat control packaging
Inventor: OHASHI TAKASHI
IPC: B32B27/36
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sealant layer which checks the adsorption of components, maintains drug components, and has a sealing function by constituting the heat-sealant layer in a laminate with saturated polyester whose glass transition temperature is specified. SOLUTION: In a laminate composed of a heat-sealant layer, a barrier layer, and a backing film, the glass transition temperature of the heat sealant layer is 40-100 deg.C, a laminate for sweat control packaging constituted with amorphous- low-crystalline saturated polyester. The barrier layer is constituted by mounting metal foil or a vapor deposition film on a plastic film. The laminate 5 for sweat control packaging in which each layer interval consisting of the heat- sealant layer 4, the barrier layer 3 and the backing film is laminated by adhesive layers 22, 21. The barrier layer is to shut off the passage of light, oxygen, and drug components and uses the metal foil of aluminum, copper, iron, etc., 7-60μm in thickness.
Patent JP-H04344418-A (JP)
Title: Optical fiber gyro
Inventor: HONJIYOUYA YOSHIHIKO
IPC: G01C19/72
Filed: 1991-05-22
Abstract: PURPOSE:To improve the stability of zero point output by correcting noise components generated by variation of the environmental temperature of an optical fiber gyro through the electric detection of the variation in temperature. CONSTITUTION:Variation in environmental temperature is detected with a luminous module controlling circuit 28, current measuring circuit 34 and differentiator 35 by utilizing a property of a luminescent element changing driving current according to a change in the environmental temperature. The amplitude and time response of the signal are adapted to coincide with the property of an optical fiber coil 27 responsive to the variation of the environmental temperature by a compensating circuit 36 so that noise components of a synchronization detecting circuit 32 caused by uneven variation in the temperature of the optical fiber coil 27 are cancelled by an adder 33. Thus, an optical fiber gyro having the zero point output stable to the variation in theen- vironmental temperature can be realized.
Patent JP-H0414129-A (JP)
Title: Printer connection switch
Inventor: YAMAUCHI KENJI
IPC: G06F3/12
Filed: 1990-05-07
Abstract: PURPOSE:To improve the production efficiency of the sentences, the program lists, and the drawings by using a semiconductor switch and a control circuit for this switch to perform the switch of connections between plural computers and printers. CONSTITUTION:A control circuit 9 is transformed into an IC and receives the input of the busy signals of the printers as well as the signals of the selection buttons 1-6 for computers and printers. The output signals Q1-Q9 are connected to the control input of a switch. Meanwhile the busy signals of three printers are connected to an OR and a multivibrator 10 works even one of these three printers outputs a busy signal. Thus the vibrator 10 gives an output to the circuit 9. In addition, the vibrator 10 is triggerable and extends the pulse trains of busy signals returned from the printers to prevent the switch of connections during a printing operation. Thus the production efficiency is improved for the sentences, the lists, etc.
Patent JP-S612619-A (JP)
Title: Distribution of powder material
Inventor: OKADA ZENSHI
IPC: F23C10/22
Filed: 1985-05-30
Abstract: PURPOSE:To take out and distribute a portion of fluid independently from the powder material, when distributing the mixture of powder material and fluid uniformly with desired ratio, by fluidifying the powder material and the fluid in the fluid section. CONSTITUTION:Coal particles in a coal hopper 2 is led through a constant volume feeder 28 to a sieving machine 30 thus to feed fine coal particles to a dispersing device 26 while to lead the devulcanizing agent in a devulcanizing agent hopper 31 through a constant volume feeder 32 to a sieving machine 33 and to feed the fine devulcanizing agent to the dispersing device 26. Coarse coal particles and coarse devulcanizing agent are sprayed through a spreader 20 over the upper portion of a fluid layer 21. Hot air is fed through a fluid inlet 34 of the dispersing device 26 to dry and mix the fine coal particles and fine devulcanizing agent fed onto an air dispersing board 11 while fluidifying through said hot air and to feed through a distrubition tube 5 to a fluid layer combustion furnace 25. The air to be fed through a fan 35 is preheated through an air-heater 37 then used as the fluidifying fluid. In other words, the hot exhaust is taken out from a fluid take-out tube 38 and circulated.
Patent JP-H09305579-A (JP)
Title: Electronic dictionary and document display system
Inventor: IKENO TOKUJI
IPC: G06F17/21
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the change of a document display format while considering reference to a dictionary by respectively applying documentation information with link to respective item information and accessing the respective item information from an external device as a document with link. SOLUTION: When the application of a dictionary link tag is instructed from a document retrieving means 2 with link to a certain file, while referring to an electronic dictionary 5 with tag for jump, a dictionary link tag applying means 4 newly adds a link tag to this file. The tag is added to the stored contents of this electronic dictionary 5 so as to jump from the document defining the electronic dictionary 5 as the destination of link to any suitable position inside the electronic dictionary 5. By automatically transforming a text document to the document with link tag to the electronic dictionary 5, when displaying the text document, it is displayed as a document with link by adding the tag to all or partial words in the document and when any word is selected, the dictionary contents concerning that word are displayed.
Patent JP-H05316428-A (JP)
Title: Solid-state image pickup element
Inventor: ONISHI KAZUNORI
IPC: H04N5/335
Filed: 1992-05-11
Abstract: PURPOSE:To improve the picture quality of a television camera considerably by outputting a signal charge obtained by light receiving operation while separating it into an output of an odd number field and an even number field. CONSTITUTION:Each light receiving element of a light receiving section 2 converts an optical picture into an electric picture and each vertical CCD section 9 of the light receiving section 2 transfers it to a transfer switch section 3. Each signal charge outputted from the light receiving section 2 by the transfer switch section 3 is divided into a signal charge 11 of an odd number line and a signal charge 12 of an even number line and they are stored tentatively in a storage section 4. Then an odd number side horizontal CCD section 6 fetches signal charges for an odd number of lines from the storage section 4 in the unit of a line to generate a video signal for the odd number line. Furthermore, an even number side horizontal CCD section 5 fetches signal charges for an even number of lines from the storage section 4 in the unit of a line to generate a video signal for the even number line and the signals of each line is respectively amplified by an odd number side FDA 8 and an even number side FDA 7 and the result is outputted to a processing circuit.
Patent JP-S5241789-A (JP)
Title: Hook mechanism
Inventor: NAKANISHI RIYOUICHI
IPC: G05G5/04
Filed: 1975-09-29
Abstract: PURPOSE: By employment of pressing force of a roller, a rotating moment with respect to a hook is produced and by this, the hook motion is regulated or operated smoothly. 
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