baber/WOPTO huggingface dataset:
Patent JP-S6274059-A (JP)
Title: Method for working amorphous alloy
Inventor: TODA YUKIO
IPC: H01F1/153
Filed: 1985-09-25
Abstract: PURPOSE:To easily obtain an amorphous alloy having a fine surface state and a desired size by heating an amorphous alloy having a large difference between the crystallization temp. and the glass transition temp. to a temp. between the glass transition temp. and a temp. below the crystallization temp. and by working the heated alloy. CONSTITUTION:A molten alloy is rapidly solidified by a single roll method or other method to obtain an amorphous alloy having >=40K difference between the crystallization temp. and the glass transition temp. The amorphous alloy is heated to a temp. between the glass transition temp., preferably the glass transition temp. + about 20K and a temp. below the crystallization temp. and the heated alloy is plastically worked. Thus, the amorphous alloy is easily worked without deteriorating the characteristics.
Patent JP-H0957963-A (JP)
Title: Method and apparatus for jetting droplet
Inventor: KOJIMA RYUICHI
IPC: B41J2/055
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a droplet jetting apparatus that causes droplets that are much smaller than an opening for ejecting droplets, to fly to desired landing positions in a manner of one droplet at a time, and facilitates variation in size of droplets. SOLUTION: Surface waves 16 that propagates in direction toward a droplet jet point 17 are generated on a droplet jet chamber 10 having an opening and a free surface 15 of a liquid filling the droplet jet chamber 10. The surface waves are generated by surface wave generating means 21 comprising the droplet jet chamber 10, an oscillating plate 11 and a piezo-actuator 12. When the surface waves 16 generated approximately equidistantly from the droplet jet point 17, the wave height of the surface waves 16 gradually increases because of interference, so that a droplet separates and is ejected at the droplet jet point 17.
Patent JP-H1056446-A (JP)
Title: Phase selection method in burst synchronization circuit
Inventor: HIROTA MASAKI
IPC: H04L7/10
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of phase selection with respect to burst data. SOLUTION: In this method, an edge is detected by sampling data at a plurality of phase points of burst data in a detection window, and based on the edge detection, a burst synchronization circuit selects a phase with respect to burst data. A phase after a prescribed number such as a phase ϕ3 is selected so as to exclude unstable to parts among selected phases corresponding to a plurality of bits in the edge detection window or a phase with a prescribed number of the same consecutive selected phases is selected or the same phase causing a maximum number of times of the same phases is selected for the selected phase with respect to burst data after the edge detection window.
Patent JP-H01158409-A (JP)
Title: Optical system for range finding
Inventor: CHO MICHIO
IPC: G02B13/18
Filed: 1988-08-29
Abstract: PURPOSE:To enable light projection and light reception with defocusing without being affected by an object distance by making the surface of a 2nd lens on an image plane side aspherical and specifying its shape. CONSTITUTION:This system consists of a 1st positive meniscus lens which is a biconvex or positive lens having its large-curvature convex surface on an object side and a 2nd positive or negative meniscus lens which has its convex surface on the object side in order from the object and at least the image plane side of the 2nd lens is made aspherical; when the system is in a shape of a rotary body shown by an equation I, inequalities II-V hold. In the inequalities I-V, Z is the distance from the peak point of the aspherical surface in the optical-axis direction, (h) the perpendicular distance from the optical axis, (r) the radius of paraxial curvature, (k) a cone constant, a1, a2, a3... aspherical surface coefficients of 4th order, 6th order, 8th order ..., (f) the focal length of the whole system, f1 and f2 the focal lengths of the 1st and 2nd lenses, d1 and d3 the on-axis thicknesses, d2 the air gap, n1 and n2 the refractive indexes, and r4 the radius of paraxial curvature of the 2nd lens on the image plane side. Consequently, the defocusing is reduced.
Patent JP-H0943605-A (JP)
Title: Surface light source device and liquid crystal display
Inventor: HIGUCHI EIZABURO
IPC: G02F1/13357
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device which is excellent in the whiteness and softness of a bright surface and is free from mirroring and a liquid crystal display formed by using this surface light source device as a back light. SOLUTION: The end face on the thick side of a light scattering light transmission body 1 is formed as a light incident surface 2 and a fluorescent lamp L is arranged near this surface. A prism sheet 4' formed with prism surfaces on both surfaces is arranged on the outer side of a light having out surface 5. The orientation direction of the prism sheet 4' is so selected that the extension direction of the prism arrays 4a, 4b on the inner flank aligns to the crossing direction of the light scattering light transmission body 1 and the extension direction of prism arrays 4a, 4b on the outer flanks aligns to the longitudinal direction of the light scattering light transmission body 1. A reflector 3 is arranged on the rear surface 6 side of the light scattering light transmission body 1.  The exit light from the light having out surface 5 is made into the light propagating in a front surface direction by the effect of the prism arrays 4a, 4b on the inner flank. This light is shifted in the crossing direction by the prism arrays 4c, 4d on the outer flank and is made into backward advancing light. The route history of the exit light from the prism sheet 4' is diversified and visual characteristics are improved.
Patent JP-S58114332-A (JP)
Title: Magnetic disk device
Inventor: AMASAKA MASAYOSHI
IPC: G11B21/21
Filed: 1981-12-26
Abstract: PURPOSE:To avoid face contact between a magnetic disk and a magnetic head when the magnetic disk has no revolution, by providing a projected head supporting part at an escape zone of the magnetic disk and therefore having and the head supporting part to stop the movement of the magnetic head when the magnetic disk has no revolution. CONSTITUTION:A cut CUC of a magnetic disk DK is detected at an optical detecting part SEN, and this output of detection is fed to a slicing circuit SL via an amplifier AMP to be sliced on the basis of the reference level VTH. Then the count value of the slices is compared with the reference value WTH by a comparator COM and via a counter CNT. If the count value is larger than the value WTH, a signal is delivered to give restriction to a spindle SPD via a brake controlling part BLK. At the same time, a magnetic head floating on an escape zone EKZ is supported on a head supporting part HDS. Thus face contact is avoided between the disk DK and the head HAD. Under such conditions, the disk DK is stopped.
Patent JP-H0939079-A (JP)
Title: Skin lined hollow molded product
Inventor: WASHIMI TAKEHIKO
IPC: B29C49/20
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To strongly bond a skin to the surface molded product and to improve the appearance of the skin by specifying the tensile modulus of elasticity and thickness of the surface sheet composed of the polypropylene or PET film bonded to the surface of a hollow object and the thickness of the fiber sheet bonded to the rear surface thereof. SOLUTION: A panel 1 has a hollow double structure and a skin bonding surface 2 made lower than the peripheral edge part of the panel on the side of the hollow part thereof is formed to the surface of the panel and a groove part 3 depressed on the side of the hollow part is formed to the bundary of the peripheral edge part and the skin bonding part 2 to set the peripheral edge part of the panel to the edging part 4 protruding from the skin bonding surface 2. A skin 5 is bonded to the skin bonding surface 2 surrounded by the edging part 4 and obtained by bonding a fiber sheet 8 to the rear surface of a skin sheet 7 by an adhesive. The skin sheet 7 is composed of a polypropylene or PET film with the tensile modulus of elasticity of 3000-12000kg/cm<2> and the thickness thereof is 30μm-1mm. The fiber sheet 8 has a thickness of 0.2-1mm.
Patent JP-S6370275-A (JP)
Title: Automatic image density controller for twin-color copying machine
Inventor: ARAI AKIO
IPC: G03G15/01
Filed: 1986-09-12
Abstract: PURPOSE:To form an invariably stable and excellent image by calculating the best developing bias voltage for a developing device selected by a selecting means by an arithmetic means based on the quantity of light detected by a light quantity detecting means, and controlling a developing bias power source to the voltage. CONSTITUTION:A photosensor 17 detects the reference quantity of reflected light from a reference reflecting plate 6 and the quantity of reflected light from an original 5 and inputs them to a CPU42 through an A/D converter 41. The CPU calculates ground density (mean reflectance) from the ratio of both inputs. A select signal is received from a selection switch 38 to make a necessary developing device ready for development and the best developing bias voltage is calculated from the ground density of an original. The output of a developing bias power source is controlled to the voltage through a developing bias controller 43. A toner supply motor 46 is driven through a toner supply controller 45 to hold image density constant.
Patent JP-H0496822-A (JP)
Title: Print order control system
Inventor: KUWAMOTO HIDEKI
IPC: G06F3/12
Filed: 1990-08-15
Abstract: PURPOSE:To easily set the print order of data by displaying a list of data on a display device and storing selected data, the selection order, and the number of prints and printing data in accordance with these information. CONSTITUTION:A list of printable data is displayed on a display device 206 by a data list display means, and a user selects data to be printed in order by a print data selecting means 204 and reports them to an information processor 201. The processor 201 stores identifiers indicating selected data and the selection order as the print order. When the user inputs the number of prints of data to the processor 201 by a print number indicating means 205, the processor 201 stores the number of prints by a print number storage means. A printing means prints data corresponding to identifiers of data in accordance with the print order by the number of prints. Thus, the user can easily and freely set the print order of data.
Patent JP-H1162731-A (JP)
Title: Evaporated fuel treating device for internal combustion engine
Inventor: MATSUMOTO MIKIO
IPC: F02D41/34
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent an air-fuel ratio from being deviated due to the purge of evaporated fuel from a canister in chugging a combustion mode between homogeneous combustion and stratified covnbustion in an internal combustion engine of direct injection spark ignition type. SOLUTION: When a combustion mode is required to be changed (S13), a purging cut is started (S15). The purging cut is kept until the combustion mode is actually changed (S17) and then the purging is restarted while the amount of purging is being gradually increased (S20). The purging may be restarted when the combustion mode is actually changed and an objective air-fuel ratio of the combustion mode is obtained or when the combustion mode is actually changed and a predetermined time elapses.
Patent JP-H0875245-A (JP)
Title: Combustor
Inventor: YASUDA AKIHIKO
IPC: F23K5/00
Filed: 1994-09-08
Abstract: PURPOSE: To provide a combustor from which a gas consumption charge thereof can be learned accurately by utilizing information of an external managing device for managing reference gas charge information effectively. CONSTITUTION: In a combustor which has a gas quantity sensor A to detect the amount of a fuel gas supplied to a gas burner 2, a gas quantity integration means 100 to integrate a detection value of the gas quantity sensor A, a gas charge computing means 101 to convert a gas supply quantity integrated value obtained by the gas quantity integration means 100 to a gas charge and a display part 12 to display the gas charge, a communication section 14 is provided being allowed to communicate with a host computer CMP for managing reference gas charge information corresponding to a unit gas quantity. The gas charge computing means 101 computes the gas charge based on the reference gas charge information to be communicated from the host computer CMP through the communication part 14.
Patent JP-H0636643-A (JP)
Title: Detection circuit of control switch
Inventor: OKOCHI YOICHI
IPC: H01H9/54
Filed: 1992-07-20
Abstract: PURPOSE:To make the reduction of the number of connecting cables and that of the poles of a connector possible as well as downsizing of an IC package by enabling the pressed states of plural control switches to be detected using an input port. CONSTITUTION:A voltage corresponding to the one pressed of plural control switches 1-5 is generated by the partial pressure of the combined value of the resistances R1-R5 of fixed resistors 11-15 and the resistance R0 of a fixed resistor 10. The voltage generated is converted by an A/D converter 16 into a digital value and then a muCPU 17 detects the pressed control switch according to the digital value.
Patent JP-H0879105-A (JP)
Title: Communication equipment case body
Inventor: KITAJIMA YASUHITO
IPC: H05K5/03
Filed: 1994-09-08
Abstract: PURPOSE: To provide a light-weight, low height and inexpensive office use thin communication equipment case body of a structure without screws on appearance with required strength to be installed approximately in contact with a wall. CONSTITUTION: A bottom plate 8 and a back surface plate 9 are integrated in an L-shape. The slide reception parts 11 of a cover 10 are provided on both side faces of the back surface plate and the cover 10 is slid and mounted from an upper part to cover the upper surface, both side faces and front surface of a communication equipment. Thus, the light-weight case body without the screws on the appearance with the required strength is realized.
Patent JP-H0879831-A (JP)
Title: Radio mobile control system
Inventor: TAKITA MAHO
IPC: H04W4/04
Filed: 1994-09-08
Abstract: PURPOSE: To attain overall remote control together with theft prevention by allowing a telephone set to control on/off-hooking of a telephone set mounted on an automobile and an automobile function. CONSTITUTION: A radio automobile controller 21 connects a channel by a call and a selection signal (dial signal) from a telephone set 32 or a mobile station 35. The telephone set 32 or the mobile station 35 commands any of function control (door lock/release, on/off of air-conditioner, light and engine or the like) of an automobile with a radio automobile controller 21 mounted therein by means of a ten-key. The radio automobile controller 21 receiving the command code analyzes the command code to allow a control section 27 and a drive section 28 to control on/off of a door lock mechanism 29a, an air- conditioner control section 29b, a light on/off section 29 or an engine on/off section 29d based on the command code.
Patent JP-H1158499-A (JP)
Title: Method for manufacture of resin formed article and manufacturing equipment used for the method
Inventor: SUGAYA TAKEHISA
IPC: B29C48/92
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a resin formed article which facilitates efficiently relaxation of a stress of molten resin extruded from an extruder and thereby prevents occurrence of a surface defect or the like in the resin formed article, and manufacturing equipment used for this method. SOLUTION: A manufacturing method of a resin formed article wherein molten resin extruded from an extruder is branched into a plurality of branch flow paths and introduced, the branched molten resin flowing through each branch flow path is heated individually for each branch flow path or each of a plurality of sets of the branch flow paths and each branched molten resin in a state of being heated to the same temperature approximately is joined, introduced into a die and formed.  In this case, the distribution of the temperature of the molten resin in a section intersecting perpendicularly the direction of advance of the molten resin having joined is measured by a temperature measuring ring 8, the result of this measurement is fed back to a heating temperature control means 9 and the branched molten resin in each branch flow path 21 is heated, while the heating temperature of a band heater 22 is adjusted finely so that the temperature distribution in the section be within a set range.
Patent JP-H0631368-A (JP)
Title: Indent working method for linear material and filamentous material having rolled trace
Inventor: SENSUI AKIHIRO
IPC: B21H8/00
Filed: 1992-07-21
Abstract: PURPOSE:To provide an indent working method for a linear material by which the productivity, the precision and quality of products are improved by rationalizing the order of rolling tracing for lines of rolled traces arranged around a linear material to reduce the twisting and bending deformation of filamentous material and the filamentous material having rolled traces on it. CONSTITUTION:The indent working for the filamentous material is carried out by using undermentioned method. While the plural lines of rolled traces a1, b1, c1 and d1 are sequentially formed on the circumference of filamentous material 10 having intervals Y in the circumferential direction and X in the longitudinal direction of the filamentous material by plural indent rolls 1a, 1b, 1c and 1d in the order of clockwise, opposing side, counterclockwise and opposing side or counterclockwise, opposing side, clockwise and opposing side shifting the phase in the longitudinal direction of the filamentous material.
Patent JP-2001039431-A (JP)
Title: Heat insulating paper cup
Inventor: INOUE TORU
IPC: B65D81/38
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating paper cup simplified in a production process superior in heat insulating, hygienic and disposable properties. SOLUTION: This cup comprises an inverted truncated cone shape paper cup main body 1 and a heat insulating cover 2 mounted on the outside face of the body part 11 of the main body 1 and having an inward curl part 22 at the bottom end edge. For fixing the cup main body 1 and the cover 2, the top end edge of the main body 1 and the top end edge of the cover 2 are superposed and are formed with an outward curl part. Or an inward stage part can be formed in the peripheral direction on the body part of the main body, an outward stage part can be formed in the peripheral direction on the body part of the cover.
Patent JP-S58104921-A (JP)
Inventor: GERUHARUTO TORIYUMURUMEIYAA
IPC: C08G18/65
Filed: 1982-12-09
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-H04347022-A (JP)
Title: Impact relaxation absorber
Inventor: OTSUKA YUKIO
IPC: F16F9/04
Filed: 1991-05-21
Abstract: PURPOSE:To enhance impact relaxation absorption effect as well as to widen its application by inflating with air the container made of rubber or synthetic resin and the like, which is furnished with an air injection valve and a safety valve while being formed into a specified shape, and thereby mounting the container onto a movable support member. CONSTITUTION:A container 1 which is formed out of rubber or synthetic resin, is furnished with an air injection valve 3 and a safety valve (air bleeding valve) 4 so as to be filled with air. The container 1 is mounted onto each of the front and rear sections of a car body by each support core bar 5 and each support bar 6. By this constitution, impact force can be absorbed by the deformation of the container, and furthermore, impact force equal to or more than definite pressure can be absorbed by opening of the bleeding valve 4 and bleeding air.
Patent JP-H1049159-A (JP)
Title: Musical tone generator of electronic musical instrument
Inventor: TANAKA JIRO
IPC: G10H7/02
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently use oscillators and simultaneously to increase the number of the tones to be produced by successively forming the oscillators of the two tons which have the least hindrances to musical tones to monoraural tones when a keyboard is freshly depressed during the sound production of all the oscillators and allocating an empty oscillator to a fresh sound production. SOLUTION: The allocation control of the oscillators meeting the number of the tones to be simultaneously produced is executed by a CPU 1. For this purpose, this CPU 1 is provided with an oscillator allocating section 21 and a control section 22. This oscillator allocating section 21 executes the control to allocate the oscillators to the tones keyed on freshly according to the number of the tons to be simultaneously produced of stereoscopic tones and monoraural tones during the tone production.  When, for example, all the oscillators are freshly keyed on during the simultaneous tone production, the two tones are selected from the oldest oscillator in order of the tone production by referencing an oscillator use condition memory 23 and the control to stop either of the right and left oscillators of these two tones and to allocate this oscillator to the stereoscopic tone production of the fresh key is executed. As a result, the number of the tones to be simultaneously produced is increased without increasing the number of the oscillators.
Patent JP-S58114971-A (JP)
Title: Ink jet printer
Inventor: JINNAI KOUICHIROU
IPC: B41J2/12
Filed: 1981-12-28
Abstract: PURPOSE:To improve deviation in the scanning direction by controlling the voltage to be applied to an auxiliary deflection electrode depending on the presence of charge detection signals from a deflection detecting electrode. CONSTITUTION:Initial values of a value (C) for determining deflection in an auxiliary electrode and a correction value (E) thereof are set for a register of a microcomputer 10. The contents of (C) outputted are converted into analog with a D/A converter 13 and then, a high voltage with a DC-DC converter 14 and rectified to apply a specific voltage to the auxiliary electrode 4. When charged current this a detection electrode 5 provided at a specified position deflected in the direction X (horizontal) with the auxiliary electrode, it is detected with a detection circuit comprising an integration circuit 11 and an amplifier 12. Given a detection output, the contents of (C) are reduced to C-E resulting in a half of the contents of E, which controls the deflection of the charged current in the direction +X. Then, given no detection output for 150msec,  charged current exists on the side without the detection electrode and the contents of (E) is further halved with an increase in the contents of (C). This controls the charged current in the direction -X.
Patent JP-H1167321-A (JP)
Title: Connecting terminal
Inventor: NAGAI KENTARO
IPC: H01R13/432
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a connecting terminal that can prevent as much as possible a lance from being turned up, so as to surely prevent its plastic deformation. SOLUTION: In a connecting terminal 10 on which a lance 12 is formed into the shape of a stamped protrusion from a terminal body 11, a locking part 12a is formed by bending at least one side of the lance 12 while a turn-up preventing part 13 is formed at a part of the terminal body 11 behind a free end 12b of the lance 12. That is, the turn-up preventing part 12 is so formed as to face almost the entire surface of the free end 12a of the lance 12 by bending a part 11c of the terminal body 11.