baber/WOPTO huggingface dataset:
Patent JP-H02125748-A (JP)
Title: Recording apparatus
Inventor: TAKEMOTO TAKESHI
IPC: B41J2/215
Filed: 1988-12-15
Abstract: PURPOSE:To control the amount of ink mist flowing into an air passage thereby obtaining an image of high quality, by changing a pulse width of a signal voltage. CONSTITUTION:An upper plate 10 and a body 20 constituting a circulating passage form an air passage 30. A control electrode 11 provided in the upper plate 10 confronts to the air passage 30. An ink column 25 is produced when a piezoelectric device 24 is driven. Consequently, a large volume of ink mist 26 is generated, which is circulated within a circulating passage 22 by the flow of air presented by a fan 27. When a signal voltage is applied to the control electrode 11 in correspondence to a pixel signal, the ink mist 26 charged positively attracted, flowing into the air passage 30 from an opening 23. Then, the ink mist 26 rides on the air flow running in the air passage 30 and is jetted out to a recording paper 50 from a nozzle 31 for recording.
Patent JP-H11147098-A (JP)
Title: Anaerobic treatment apparatus
Inventor: KITAGAWA MIKIO
IPC: B01D65/08
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To achieve intense treatment under high load and to reduce the surface contamination of a membrane under an anaerobic condition while efficiently washing the surface of the membrane. SOLUTION: An anaerobic reaction soln. is subjected to solid-liquid separation in a hermetically closed solid-liquid separation tank 2 in which a separation membrane 3 is arranged in an immersed state. The anaerobic reaction soln. and digestion gas are circulated between an anaerobic reaction tank 1 and the solid-liquid separation tank 2. At a time of membrane treatment, the digestion gas is diffused from an air diffusion means 4 to prevent the contamination of the membrane and, at a time of chemical washing, air is diffused from the air diffusion means 4 to enhance washing effect.
Patent JP-H03169754-A (JP)
Title: Front seat for automobile
Inventor: BERUNAARU KUURUTOWA
IPC: B60N2/48
Filed: 1990-11-21
Abstract: PURPOSE: To compose a sitting portion of a front part and a rear part mounted for sliding horizontally one on the other in the longitudinal direction of the seat, synchronizing them and making them travelable in the specified direction, and to secure an appropriate sitting attitude at all times irrespective of a difference in the physique of a driver. CONSTITUTION: A sitting portion of an automobile front seat is comprised of a front part 16 and a rear part 15 slidablt mounted horizontally one on the other in the longitudinal direction of the seat. Then a rear point C connected to a frame structure of the sitting portion travels as long as a distance m along a straight line and a slightly downward track c in substance, while a front point D is made so as to be travelable rearward as far as a distance equal to m/R (R is a number between 1.5 to 2.5) along a straight linelike and horizontal track d in substance. For example, two screw threads 18 and 19 rotatively mounted on the same base 38 are clamped at an angle via two truncated pinions 20 and 21, and both these front and rear parts 15 and 16 are supported on two nuts 22 and 23 screwed in these screw threads 18 and 19.
Patent JP-H04199281-A (JP)
Title: Method for operating moving image output system
Inventor: ARASHI TAKEHIRO
IPC: G06T13/00
Filed: 1990-11-26
Abstract: PURPOSE:To sufficiently observe imaged data and efficiently perform verifications and examinations on the imaged data by repeatedly displaying image data at different moving speeds and, at the same time, displaying the data at a desired positions as a still picture and a succession of still pictures as continuous images. CONSTITUTION:A moving image output system is provided with an instruction processor 10, memory controller 20, main storage device 21, extended storage device 25, external transferring device 40, counter 50, controller 60, image converter 70, keyboard 80, and display device 90. The system is enabled to automatically update the number of readout repeating times and stop images by outputting image data as moving images by changing the number of output frames of each image without rewriting the image data in the memory and outputting the moving images to the outside while the moving images are outputted and, in addition, to display continuous moving images by ceasing stop motions by inputting from the outside while the stop motions are executed. Therefore, verifications and examinations can be executed efficiently on all moving images.
Patent JP-H01158817-A (JP)
Title: Flip-flop circuit
Inventor: SUGAYA NAOKO
IPC: H03K3/037
Filed: 1987-12-15
Abstract: PURPOSE:To prevent malfunction in the flip-flop of the next stage by providing a capacitor to the output side and using the capacitor so as to control the delay time in case of transferring a data to the flip-flop circuit of the next stage. CONSTITUTION:A capacitor 1 is formed to a space area through the adoption of a thick wire at the output side. The data outputted from an output terminal 3 is outputted with a more delay than that of the data outputted from an output terminal 2. Thus, in the transfer of data to the flip-flop circuit of the next stage through a logic gate, the malfunction of the flip-flop circuit of the next stage is prevented.
Patent JP-H03178224-A (JP)
Title: Decoder with enable signal
Inventor: KUTSUZAWA TAKASHI
IPC: H03M7/00
Filed: 1989-12-07
Abstract: PURPOSE:To reduce the number of a basic cell by providing a decoder receiving identification information as to the use of the decoder, decoding the information and outputting the identification information, a 1st gate obtaining AND between the identification information and an enable signal, and a 2nd gate obtaining AND between the output of the least significant bit of the identification information of the output of the decoder and the enable signal. CONSTITUTION:The decoder is provided with a decoder 10 receiving identification information as to the use of the decoder, decoding the information and outputting the identification information of plural bits, the 1st gate 30 provided on a pre-stage of the decoder 10 and obtaining AND between the identification information and an enable signal, and the 2nd gate obtaining AND between the output of the least significant bit of the identification information of the output of the decoder and the enable signal. Thus, the number of AND circuits is decreased and 54 basic cells required in a conventional decoder are decreased to 42 in number, thereby saving the basic cell number considerably.
Patent JP-H09158385-A (JP)
Title: Connection member and connection structure and connection method using the connection member
Inventor: OSADA YOSHIHARU
IPC: E04B7/04
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a connection member of a roof core material, which has the function of a binding girder having no effect on the whole structure using the binding girder by the change with time of a shape by drying, etc., and capable of easily installing various attached members with sufficient strength, and a wall section or a beam. SOLUTION: A connection member made of a metal has a binding girder 10 binding a roof core material 36 extended along the direction of inclination of a roof and a wall section 26 or a beam 46 and a blow-up preventive member 58 clamping the roof core material 36 and the binding girder 10 and preventing the blow-up of a roof section 34 constituted while containing the roof core material 36. The binding girder 10 of the connection member has a placing section 12, on which the wall section 26 or the beam 46 is placed, a first mounting section 14 mounted on the wall section 26 or the beam 46, an inclined section 16, on which the roof core material 36 of the roof section 34 is put, and a section to be engaged 80, with which the blow-up preventive member 58 is engaged.  The blow-up preventive member 58 of the connection member has a second mounting section 62 set up to the roof core material 36 and an engaging section 60 engaged with the section to be engaged 80 of the binding girder 10.
Patent JP-H07167369-A (JP)
Title: Water-hammer phenomenon preventing device
Inventor: NIIDA FUMIO
IPC: F16K47/02
Filed: 1993-12-17
Abstract: PURPOSE:To prevent a water-hammer phenomenon and constantly secure the appropriate water quantity by fitting a governor to a hot water feed pipeline and/or a water feed pipeline leading to combination faucets. CONSTITUTION:In the case of a multiple dwelling house, for instance, water and hot water is fed to combination faucets 9 directly or via a hot water feeder 6 from a branch pipeline 2 branched from a main pipe 1. The feed quantity of water or hot water flows out from the combination faucets 9 after being controlled into the flow preset by a governor 11 regardless of the change of water pressure so as to prevent or reduce the generation of a water-hammer phenomenon. Even in the case of the combination faucet 9 being suddenly closed, since the flow is regulated into such flow as to prevent or reduce the generation of the water-hammer phenomenon, water-hammer wave is small, and the water- hammer phenomenon is not generated. Even if generated, the sound is so small as to be ignored.
Patent JP-H04189995-A (JP)
Title: Window glass guide structure for automobile door
Inventor: KAWAMOTO CHIKA
IPC: E05F11/48
Filed: 1990-11-22
Abstract: PURPOSE:To smooth the raising/lowering of a window glass by varying the interval between a plurality of guide rails toward the lower edge from the upper edge and forming the guide rail in a twisted shape so as to be in accordance with the angular change in the raising/lowering of the window glass. CONSTITUTION:In the first swing region A, the interval between a front guide rail 6a forming a guide rail 6 for guiding the shift of a window glass 3 and a rear guide rail 3b is gradually reduced downward on the periphery of the upper edge, and in the second swing region B, the above-described interval is gradually increased from the center part to the lower edge part, and the raising/lowering attitude of the glass 3 is changed freely. Engaging members 9 and 10 and the guide rail 6 are always engaged in a prescribed state by twisting the rails 6a and 6b in accordance with the angular variation in the horizontal plane of the engaging members 9 and 10 which varies according to the raising/lowering operation of the glass 3. Accordingly, the window glass raising/lowering operation can be carried out smoothly.
Patent JP-H09162953-A (JP)
Title: Automatic monitor setting method at simulation time
Inventor: HONDA TAIHEI
IPC: H04L69/40
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To monitor a simulation communication line without setting a parameter for starting a monitor by a user at the time of executing simulation. SOLUTION: When a simulation start request is given (S101), plural parameters on simulation to b executed are set (S102), and the monitor is started (S103). When the monitor is started, the parameter of the monitor is set based on the respective parameters which are set in the step S102 (S104). When the monitor is started, and the parameter of the monitor is set, simulation is executed based on the respective parameters which are set in the step S102 (S105).
Patent JP-H04332802-A (JP)
Title: Automatic surface tracer
Inventor: KENESU OO UTSUDO
IPC: G02C13/00
Filed: 1991-12-03
Abstract: PURPOSE: To obtain an automatic surface tracer in which a trace element is moved quickly, accurately and automatically along a surface to be traced with no personal guidance and the surface shape is prevented from being distorted. CONSTITUTION: The automatic surface tracer defining the lens opening 19 of the frame 16 of a pair of spectacles comprises a trace element 98 surrounded by a surface to be traced and moved automatically about a rotational axis 28 being set vertically in an area surrounded by the surface. When the rotation is started, a carrier 56 of the trace element is moved along a second axis R extending normally to the rotational axis 28 in response to a position error signal generated from the trace element and the position error signal is sustained at a substantially zero value through a feedback circuit. Positions of the carrier around the rotational axis and along the second axis are captured repeatedly during trace operation and a point data for defining the profile of a surface to be traced is provided.
Patent JP-H10160666-A (JP)
Title: Spectral analyzer
Inventor: MUTO MASAHIKO
IPC: G01N33/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve measurement work efficiency while suppressing configuration of spectral analyzer from being more complex to the best. SOLUTION: The device comprises an irradiation part 13 which irradiates a measurement light ray from a light source part LS to a sample, a photo- detecting part 14 which photo-detects the light transmitting or reflected on the sample, and a spectral analysis means which, based on the light detected with the light photo-detecting part 14, obtains component contained in the sample. The light source part LS comprises a semiconductor laser element 2 and a laser driving means which modulates an injection current to the semiconductor laser element 2 with a repeated signal of set cycle, and the spectral analysis means extracts, among the light photo-detected with the photo-detecting part 14, the signal component which changes in synchronous with the repetition signal of the set cycle, and based on the extracted signal component, obtains a component contained in the sample.
Patent JP-H07173850-A (JP)
Title: Freezing damage-prevention pile
Inventor: MORIOKA YOSHIYUKI
IPC: E02D31/14
Filed: 1993-12-20
Abstract: PURPOSE:To prevent freezing damage inflicted by frozen soil and ice effectively for a long time. CONSTITUTION:The outside surface of a pile main body 1 is coated with a substrate processing layer 12. A coating layer 14 is installed to the outside surface of the substrate processing layer 12 by way of an adhesive layer 13. Both the adhesive layer 13 and the coating layer 14 are formed by extruding jointly a heated and molten coating material which comprises adhesive modified polyolefin resin and polyethylene as base resin and silicon graft polyethylene on the outside surface of the substrate layer 12 of the pile main body 11 so that they may be formed in coextrusion.
Patent JP-H04195208-A (JP)
Title: Proportional electromagnetic flow rate control valve
Inventor: NAITO HISATO
IPC: F16K1/52
Filed: 1990-11-22
Abstract: PURPOSE:To secure a proportional state between the displacement of a poppet and a flow sectional area by forming a groove combining a rectangular section and a V-shaped section at the tip part of the poppet and also forming a through hole linking the inside of the groove at the outer circumference of the poppet tip part. CONSTITUTION:In a closed state a tip part 1A of a poppet 1 adheres close to a sleeve 8 and both an exposed part 10 of a groove 9 and the sectional area of a gap 11 are equal to zero. When the poppet 1 is displaced to the right in a diagram in response to the pilot pressure, the part 10 and the gap 11 are gradually increased and the opening area A(x) of the poppet 1 shows the increasing characteristic. When the section of the part 10 changes to a rectangle from a V shape according to the displacement of the poppet 1, the increasing rate of flow sectional area is reduced to the displacement of the poppet l. At the same time, e through hole 12 is exposed to the outside of the sleeve 8 and the sectional area of the part 10 is newly added as an opening area of the poppet 1. Thus the total area A(x) has the linear increase characteristic and thereafter the area A(x) increases in proportion to a displaced variable (x) of the poppet 1. Therefore both the total flow rate control and the minute flow rate control are attained.
Patent JP-H09159743-A (JP)
Title: Method and device for observing magnetism
Inventor: TAKATO ATSUKO
IPC: G01R33/10
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To analyze the intensity distribution and direction distribution of magnetization in an area to be observed and the correlation between the intensity distribution and direction distribution with a scanning electron microscope. SOLUTION: By preparing a numerical value matrix having an initial value of '0', the combination of two directional components of detected magnetization and the results obtained by performing numerical calculation on the components are converted into a integer value or the combination of integer values according to a certain rule. Then the calculation is repeated while the matrix having the converted results at its address is moved on magnetization data by adding '1' to one element of the matrix and, after the repetition is completed, the matrix is displayed as a picture in the space of a magnetization vector 71.
Patent JP-H05128404-A (JP)
Title: Modulating magnetic field generator for magneto-optical recording and magneto-optical recorder
Inventor: SHIBUYA GIICHI
IPC: G11B11/105
Filed: 1991-11-07
Abstract: PURPOSE:To reduce electric power loss in the manner of supplying the power with high voltage and small current until right before the magnetic head by providing a transformer in which the number of secondary windings is less than the number of primary windings, at the final stage of a magnetic head driving circuit. CONSTITUTION:When switching elements S11, S12, are in the ON-state and S21, S22 are in the OFF-state, the current generated by a voltage V flows in the primary winding L1 of transformer T and the current induced to the secondary winding L2 flows in a head coil LH. When a signal of the inverse of magnetic field is inputted to a control means, the S11, S12 are made to the OFF-state and S21, S22 are made to the ON-state, then the direction of current is inverted. With this constitution, the number of windings of L1 is increased more than that of windings of L2. Thus, the power loss caused by the switching elements at the side of L1 and resistance of lead wire can be reduced.
Patent JP-H06166783-A (JP)
Title: Thermoplastic resin composition
Inventor: IZUTSU HITOSHI
IPC: C08L71/12
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a resin composition excellent in mechanical strength, impact, heat and chemical resistance, flame retardancy and molding processability. CONSTITUTION:This thermoplastic resin composition is composed of (A) a polyarylene sulfide containing amino group and/or amide group, (B) a polyphenylene ether, preferably the polyphenylene ether having <=2mum average particle diameter and (C) a styrenic resin containing a functional group, having the reactivity with amino group and/or amide group and selected from, e.g. epoxy group, carboxyl group and acid anhydride groups.
Patent JP-H10156308-A (JP)
Title: Treatment of alkaline fly ash
Inventor: SO KEISEN
IPC: B09B3/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently detoxicate alkaline fly ash by blending a specified amount of powdery activated carbon to the alkaline fly ash and kneading the mixture after adding inorg. magnesium salt soln. at the time of detoxicating the alkaline fly ash. SOLUTION: When the alkaline fly ash is detoxicated especially between incinerated fly ash and molten fly ash generated at the time of incinerating a solid waste such as city waste, 0-20wt.% powdery activate carbon is blended to the alkaline fly ash, then the inorg. magnesium salt soln. is added and kneaded. Or 0.5-50wt.% liq. chelating agent is blended to the inorg. magnesium salt soln. preferably. At this time, magnesium chloride, magnesium sulfate, etc., are exemplified as the inorg. magnesium salt for example, and in a concn. and an addition of the inorg. magnesium slat soln., the inorg. magnesium salt may be more than 1 equivalent to an calcium hydroxide in the fry ash to be treated and may be the amount in which the inorg. magnesium salt soln. is uniformly kneaded in the fry ash.
Patent JP-H04266627-A (JP)
Title: Disc brake
Inventor: DABUIDO PANTARU
IPC: F16D55/226
Filed: 1991-12-04
Abstract: PURPOSE: To decrease the wear and noise of a brake by decreasing asymmetrical wear of brake pads. CONSTITUTION: A disc brake comprises a rotor, inner and outer brake pads 14, 16, and a caliper housing 124 connected to the brake pads. The main body member 122 of the caliper housing has a cylindrical recess for storing a piston having the inner brake pad connected thereto. The bridge 126 of the caliper housing is for connecting the main body member to an arm member 128 having the outer brake pad connected thereto and has first and second bridge portions 130, 132. The second bridge portion 132 is located downstream of the first bridge portion 130 with respect to the direction of normal rotation of the rotor and located at an angle A to the normal to the plane of the rotor, with its main body member side end portion 140 disposed upstream of its arm member side end portion 142. The first bridge portion is also disposed at an angle to the normal to the plane of the rotor.
Patent JP-H10155868-A (JP)
Title: Bathtub cover
Inventor: OTAKA TOYOHIRO
IPC: A47K3/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub cover which facilitates mounting and housing to a bathtub, improves sweat promoting operation, eliminates pressure during use and reduces a space for housing as well. SOLUTION: A bathtub cover 10 is provided with a plane cover 13 erected at a position facing a wall surface 12a while having elasticity, lock 15, auxiliary lock 16 for locking the plane cover 13 onto the wall surface 12a so as to freely engage/disengage it, and plural side face covers 14a-14e attached to a side edge 13a of plane cover 13 so as to be freely inclined. In the case of using this bathtub cover 10, when a bathing person 17 gets in a bathtub 11, grasps a holder 18 installed at the upper part of plane cover 13 erected at the position facing the wall surface 12a with a hand and pulls it down later, since the plane cover 13 has elasticity, it is deformed into curved surface so as to finally cover the upper surface of bathtub 11.
Patent JP-2001138583-A (JP)
Title: Printing apparatus
Inventor: IWANAMI MASAYASU
IPC: H04N1/21
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus in which perfect printing is hardly interrupted by a capacity shortage of a semiconductor memory and can be realized inexpensively. SOLUTION: In the printing apparatus, when a front face intermediate code and a rear face intermediate code cannot be generated on a RAM (8103; YES), front face image data corresponding to the front face intermediate code is generated and stored in an HDD (S111). Then, the rear face intermediate code is stored to a RAM with the use of also a storage region where the front face intermediate code has been stored till then (S112 and S113). After a band image corresponding to the rear face intermediate code is supplied to a printing engine, rear face image data prepared in the HDD is supplied via the RAM to the printing engine (steps S115-S118).
Patent JP-H06167935-A (JP)
Title: Image display device
Inventor: WAKAMOTO RYOJI
IPC: G09F13/20
Filed: 1992-11-30
Abstract: PURPOSE:To provide the image display device which is improved in the visibility form the direction diagonal with the main plane of the image display device of a liquid crystal type or LED type. CONSTITUTION:A microprism part 41 consisting of wedge-shaped straight grooves parallel with each other is inscribed on the main plane of a refraction panel 4 disposed on the front surface of a display panel 5 of the liquid crystal type or the LED type and, therefore, the incident image light perpendicularly on the main plane of the refraction panel 4 from the display panel 5 is refracted at a specified equal angle in this microprism part 41 and is emitted in the direction diagonal with the main plane. The visibility of the display panel 5 of the liquid crystal type or the LED type is good only within the narrow angle range around the direction perpendicular to the main plane and, therefore, the best visibility angle range is shifted in a diagonal direction according to refraction. The contrast in the case of viewing of the display panel from a diagonal direction is improved.