baber/WOPTO huggingface dataset:
Patent JP-H06149447-A (JP)
Title: Auxiliary tool for input, information input device utilizing the same and information processor
Inventor: FUKUZAKI YASUHIRO
IPC: G06F3/048
Filed: 1992-11-13
Abstract: PURPOSE:To input the various kind of information by providing an anxiliary tool for input to be used while being placed on a coordinate input device with at least one height changing point. CONSTITUTION:As auxiliary tool 12 for input to be used while being placed on the coordinate input device provided with a function for detecting the pen down signal or pen pressure of a position indicator is composed of the flat panel of non-metal material such as plastic and provided with a guide groove with prescribed depth at one part. The specified information is inputted by combining a shape observed from the upper face of this guide groove with the height changing point. The height changing point shown in the figure B is provided at a place shown by marks X in guide grooves of a circle 41, rectangle 42, straight line 43 and signal Z44 in the figure A. When an operator inputs a pulse signal by passing through the height changing point once in the middle of inputting a coordinate with the circle 41, for example, a computer comprehends the operator reports the start of a circular arc plotting mode, and the circle having two points as the radius is displayed by inputting the next two points.
Patent JP-H06146617-A (JP)
Title: Crusher
Inventor: SAKADO SEIICHI
IPC: E04G23/08
Filed: 1992-11-16
Abstract: PURPOSE:To improve the efficiency of operation by crushing at one time at large-sized natural ore like limestone. CONSTITUTION:A fixed jaw body 2 is formed in the lower part of a outer housing 1 of a crusher. A cylinder 4 is attached pivotably in the outer housing 1 of the crusher through a cylinder pivoting part P4. A movable jaw body 3 opened and closed by the cylinder 4 above the fixed jaw body 2 is provided in the outer housing 1 of the crusher. The movable jaw body 3 and fixed jaw body 2 can hold sufficiently a large-sized substance to be crushed therebetween. The movable jaw body pivoting part P3 of the movable jaw body is located in the approximately central spot between the cylinder pivoting part P4 and the fixed jaw body 2.
Patent JP-H08186766-A (JP)
Title: Image pickup device having image compressing function
Inventor: IIZUKA KUNIHIKO
IPC: H04N19/625
Filed: 1994-12-28
Abstract: PURPOSE: To provide a compact and highly accurate image compression device which consumes small electric power by using an image signal reading means to read plural analog image signals every block and to simultaneously transmit these image signals to an image compression means. CONSTITUTION: The image signals undergone the photoelectric conversion through a photoelectric conversion part 13 of an image pickup part 10 undergo the reading sequence control through an analog image signal reading sequence control part 14. The output signals of plural photoelectric conversion elements are inputted to an analog compression processing circuit 15 of an image compression part 12 via an analog image signal parallel communication line 11. The output sequence of analog image signals is controlled between the parts 10 and 12 so that the output signals of photoelectric conversion elements constructing the micro blocks are continuously outputted. The output sequence of micro block levels is also controlled so that the signals are continuously outputted from the micro blocks constructing the macro blocks.  As a result, the signals which are inputted to the circuit 15 via the line 11 are stored there until they are processed. Thereby the circuit constitution is simplified for an image pickup device.
Patent JP-H05167038-A (JP)
Title: Sram memory cell
Inventor: ITO SHINICHI
IPC: H01L27/11
Filed: 1991-12-12
Abstract: PURPOSE:To provide an SRAM memory cell wherein its soft error-resistant property has been enhanced by a constitution wherein another capacitor has been added. CONSTITUTION:An SRAM memory cell is provided with the following: a conductor layer 10 constituting a Vss line; a drain diffusion layer 2 for a drive transistor constituting a storage node; and a gate electrode 6. In the SRAM memory cell, a capacitor is constituted by forming an ONO film 8 between the conductor layer 10 and the drain diffusion layer 2 and the gate electrode 6.
Patent JP-H01170947-A (JP)
Title: Electrophotographic sensitive body
Inventor: HATTORI YOSHIMASA
IPC: C09B35/039
Filed: 1987-12-25
Abstract: PURPOSE:To improve sensitivity and repetitive characteristics by using a specific azo compd. in a photosensitive layer. CONSTITUTION:The azo compd. expressed by formula (I) is used as a charge generating material in the photosensitive layer of a single-layer type or lamination type photosensitive body. In formula, X1 denotes an alkyl group which may have a substituent or phenyl group which may have a substituent; X2 denotes a hydrogen atom., cyano group, carbamoyl group, ester group, acetyl group or propionyl group; X3, X4 denote a hydrogen atom., halogen atom., nitro group, alkoxy group or alkyl group which may have a substituent; D denotes a specific arom. compd. The photosensitive body which has the high sensitivity in both positive and negative electrostatic charge and the excellent repetitive characteristics is thereby obtd.
Patent JP-H05166495-A (JP)
Title: Light source device
Inventor: SUGIMOTO MASARU
IPC: H01K1/14
Filed: 1991-12-13
Abstract: PURPOSE:To provide a light source device which is almost free from energy loss when obtaining an optical output having a desired light color and which can be miniaturized with respect even to a variable color light. CONSTITUTION:An incandescent body 2 formed, in its surface, with a number of parallel grooves each having a width which is very small to such an extent as to cut off light rays of a wavelength region whose wavelength is equal to or longer than a specified wavelength is disposed in a bulb 1. The light waves from this incandescent body 2 in the oscillation direction parallel to the groove differ, in wavelength region, from the light waves in the oscillation direction orthogonal to the groove. A polarization filter 4 is provided which permits transmission therethrough of only the light waves in a specified oscillation direction among the light rays emitted from the incandescent body 2. The polarization filter 4 is disposed in such a manner as to be rotatable in a plane parallel to the light emission surface of the bulb 1.
Patent JP-H02217378-A (JP)
Title: Method for protecting stony material,marble,and tile from action of active substance and contaminant in air
Inventor: JIYOBANNI MOTSUJI
IPC: C04B41/48
Filed: 1989-12-19
Abstract: The present invention relates to a process for protecting stony materials, marble, tiles and cement as well as articles manufactured from said materials from the decay caused by the atmospheric agents and pollutants. For that purpose, a mixture comprising:     1) polytetrafluoroethylene in the form of an aqueous dispersion,   2) an emulsion or microemulsion of certain (per)fluoropolyethers is applied onto the surface of said materials or articles.
Patent JP-H11138828-A (JP)
Title: Liquid jet recording head and manufacture thereof
Inventor: KOIDE JUN
IPC: B41J2/05
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To readily process and form an orifice or a liquid passage at an adequate position with respect to an ejection energy generating element without requiring accurate position alignment between a substrate having an ejection energy generating element and an orifice plate having the orifice and liquid passage formed thereon. SOLUTION: After a substrate 101 wherein a heating source circuit pattern is formed on a silicon base material and an orifice plate 110 made of a photosensitive resin having at least an orifice and a liquid passage formed thereon are bonded with each other, the orifice 111 is processed by the emission of an ultraviolet laser light 120 from a side of the orifice plate 110. At least a liquid passage 113 and a liquid chamber 112 are processed to be formed by the emission of a far-infrared laser light 122 from a side of the substrate 101, thereby processing and forming the orifice 111 and liquid passage 113 at the adequate position with respect to a heating resistor element 102.
Patent JP-H10165465-A (JP)
Title: Health maker
Inventor: HIROZAWA TOSHIO
IPC: A61H15/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To enable every pressing roller of a health maker, which massages a human body with many pressing rollers rotatably installed to the perimeter of an outer cylinder roller driven by an electric motor, to joggle and do grasping massage. SOLUTION: Every pressing roller 1 is attached possible to joggle to the perimeter of an outer cylinder roller 5. The tip of the perimeter of the pressing roller 1 fits into a groove 47 formed on the surface of an inner cylinder 7. This groove 47 meanders, so that the pressing roller 1 generates joggling move. A grasping massage movement is proceeded by this joggle and the massage effect becomes more effective.
Patent JP-H09150273-A (JP)
Title: Plasma arc machining equipment
Inventor: TERAYAMA KIKUO
IPC: H02M9/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To secure generation of the pilot arc, and stably keep the arc by providing an auxiliary power supply connected in series to the output of the power supply for the main arc, and making the sum of the output from each power supply as the power supply for the pilot arc. SOLUTION: A plasma arc machining equipment is provided a first power supply to feed the power for machining between a main electrode 5 and a work 7, and a second power supply connected in series thereto. The sum of the output from two power supplies is fed between the main electrode 5 and a tip electrode 6 by a switching means CR21 while a main arc generation detecting circuit detects generation of the main arc, and the pilot arc is generated. Then, the main arc for machining is induced between the main electrode 5 and the work 7 by bringing the pilot arc close to the work 7.
Patent JP-2000156089-A (JP)
Title: Semiconductor memory
Inventor: ITO AKIRA
IPC: H01L21/8244
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To stabilize the operations of a static type RAM etc. and the system, which includes the RAM, and to reduce the power consumption of the system by eliminating the interval, in which the logic level of the output data of a multi bit constituted CMOS type static RAM is unertain, and suppressing spike noise. SOLUTION: A static type RAM etc. employing a CMOS circuit as a basic element is constituted of multi bit and provided with an output latch OL composed of many unit output latches. Each of unit output latches of the latch OL is mainly constituted of an edge trigger type or a master slave type flip-flop. An output latch control signal LC, that becomes the data taking in trigger signal of the unit output latch, is changed to an effective level at the time when the logic level of the output of a sense amplifier SA, i.e., read data RDO to RDF is made certain.
Patent JP-H02226811-A (JP)
Title: Programmable logic device
Inventor: GUREGORI DABURIYU REEDENBATSUH
IPC: H03K19/177
Filed: 1989-12-21
Abstract: PURPOSE: To improve performance by removing an erasable and programmable read only memory(EPROM) cell from a signal path going from the input terminal to the output terminal of a memory array. CONSTITUTION: Plural EPROM cells 27a for storing a program and plural buffers 37 and 38 for buffering the input terminals I0 and I1 are provided, and the EPROM cell 27a is removed from the signal path of the device. Thus, each EPROM cells 27a perform enabling or disenabling of the respective buffers 37 and 38 before input signals are supplied to the input terminals I0 and I1 of the memory array 10. Since the EPROM cell 27a is accessed before the input signal is supplied, the processing speed is enhanced.
Patent JP-H0271284-A (JP)
Title: Developer layer forming device
Inventor: KIMURA KIYOSHI
IPC: G03G15/08
Filed: 1988-12-27
Abstract: PURPOSE:To highly uniformly and stably obtain a developer layer of desired thickness by determining the position of a developer layer control body, which consists of two layers whose surfaces facing each other are stuck to each other, so that a part of the second layer is above the press-contact point in the rotation direction of a developer carrier. CONSTITUTION:A supporting body 3 supports a developer layer control body 1, and a developer 5 rushes into a wedge-shaped space, which is formed with a press-contact layer 2 and the peripheral surface of a developer carrier 6, in accordance with rotation of the developer carrier 6 and pushes up the press-contact layer 2 to form a gap between the press-contact layer 2 and the peripheral surface of the developer carrier 6 and passes through this gap and forms the developer layer on the peripheral surface of the developer carrier 6 below a press-contact point 4 in the rotation direction of the developer carrier of an arrow 6a. Though a compressive elastic layer 1a is pushed up together with the press-contact layer 2, the range of this pushing-up is limited to the vicinity of the pushing-up position by physical properties of the compressive elastic layer 1A; and therefore, the gap is widened by developer particles having a large particle size only in the limited range around these developer particles, and prescribed gap dimensions are kept in the other parts.
Patent JP-H09178041-A (JP)
Title: Valve device
Inventor: MAIKERU PIITAA KOOKU
IPC: F16K51/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To reduce the damaging of a valve device and to improve an allowable error for manufacturing by engaging a seat with the valve member of the valve device and making the area of the valve member close to the seat relatively flexible. SOLUTION: A diameter reduced area 50 is provided in a part of the outer surface of a valve member 30 formed in a hollow tube and the valve member 30 is arranged in the direction of the diameter reduced area 50 so as to be brought into contact with the flat surface of a second spacer part piece 34. When the valve member 30 is actuated, because of the existence of the diameter reduced area 50, the end area of the relatively flexible control valve member 30 is formed, the distortion of the end area during use is generated easily and such a distortion is caused to be formed as a small deformation by the second spacer part piece 34. Thus, the damaging of the valve device is reduced and an allowable error for manufacturing is improved.
Patent JP-H11161583-A (JP)
Title: Electronic mail communication equipment
Inventor: SEKIKAWA KATSUO
IPC: H04L12/58
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail communication equipment for making anyone able to easily receive electronic mail in the place of a wide range. SOLUTION: A mail communication terminal 10 is connected to a mail server where a specified user is registered. Then, when an ID card 100 storing information (server connection information) for receiving the mail is inserted, the server connection information stored in the ID card 100 is read, log in to the mail server 200 is performed based on the information and the electronic mail transmitted to the user is received.
Patent JP-H10166423-A (JP)
Title: T-die fitted with deckle
Inventor: FUKANO KATSUNORI
IPC: B29C48/31
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To automatically remove foreign matter attached to the deckles of a T-die. SOLUTION: A pair of left and right seal metal boxes 20 having through-holes 21 for inserting dickles 7 are respectively supported outside the side plates 6 supported on both end sides of a die main body and seal metals 30 covering the peripheries of the deckles 7 accompanied by the insertion of the deckles 7 are supported within the seal metal boxes 20 in a freely detachable manner. Further, a pair of left and right scrapers 40 and resin scrapers 52 coming into contact with the peripheries of the deckles 7 accompanied by the insertion of the deckles to remove foreign matter attached to the peripheries of the deckles 7 are respectively supported on the outsides of the seal metal boxes 20.
Patent JP-H07186550-A (JP)
Title: Reversible thermal recording medium and information writer
Inventor: OKABE YUTAKA
IPC: B41J2/32
Filed: 1993-12-27
Abstract: PURPOSE:To provide a reversible thermal recording medium having wider temperature ranges varying to a transparent state and an opaque state than those of prior art in the medium containing a matrix material and organic low- molecular weight substance and varying in its transparency according to its thermal history. CONSTITUTION:5 pts.wt. of polyvinyl acetal as a matrix material and 3 pts.wt. of melissic acid as an organic low-molecular weight substance are dissolved in 50 pts.wt. of tetrahydrofuran. A support 15 made of polyethylene is, for example, coated with the solution, and a coated film is dried to form a reversible thermal recording layer 21.
Patent JP-H06184873-A (JP)
Title: Device for producing cloth and production of cloth
Inventor: MIYAKE HIROO
IPC: D03J1/02
Filed: 1992-12-10
Abstract: PURPOSE:To obtain technology capable of producing a high-quality cloth product having a complicated colorful pattern, hardly fading in color, simply and at a low cost. CONSTITUTION:A cloth producing device is used for manufacturing cloth prepared by combining warp with weft, is one consisting of a warp supplying means, a weft feeding means, a combining means for joining the warp from the warp supplying means to the weft from the weft feeding means, a spraying means for sprinkling dye the warp (or the weft) existing between the warp supplying (or/the weft feeding) means and the combining means and a controlling means for regulating the spraying means, sprays dye only on a given position of the warp (and/or the weft) from the spraying means by a signal inputted to the controlling means and produces given cloth wherein the dyed warp is combined with the weft to form a given pattern.
Patent JP-H07191558-A (JP)
Title: Heat fixing device
Inventor: ISOBE MINORU
IPC: H05B3/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a heat fixing device which does not cause low temperature offsetting and high temperature offsetting even through a thin sheet is used and which does not cause the bend and the skew of a heat holding body even through a pressure roller comes into contact with or separates from a heating element in order to perform skip function, etc. CONSTITUTION:The heat holding body 15 provided slidably in close contact with the external periphery of a shaft member 12 is provided so as to rotate along the external surface of the shaft member 12 constituted of a heat conductive body by frictional force with the surface of the pressure roller or a printing paper. The high temperature part of the heat holding body 15 heated to a fixing temperature by the heating element 13 in the vicinity of a part in press-contact with the pressure roller 10 fuses toner to the printing paper, so that even if heat on the member 15 is dissipated so as to cause heat unevenness over fixing width range in the case of performing fixing, the member 15 abuts on the shaft member 12, so that the heat of the heat holding body 15 is uniformized, and the heat holding body 15 is heated to the fixing temperature by the heating element 13 again; therefore, the lower temperature offsetting and the high temperature offsetting are not caused even through the thin sheet whose heat capacity is small is used as the heat holding body 15, and the toner is sufficiently melt to be fused to the printing paper.
Patent JP-H11150300-A (JP)
Title: Nitride semiconductor element
Inventor: TOYODA TATSUNORI
IPC: H01S5/323
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor element, in which an electric current can be injected uniformly into a light-emitting layer (or light-receiving layer), and which can be improved in luminous efficiency (or light-receiving efficiency). SOLUTION: A nitride semiconductor element is provided with a first semiconductor layer 12 which is formed on a substrate 11 and composed of an n-type nitride semiconductor, a second semiconductor layer 13 formed on the layer 12 with an operating region in between and composed of a p-type nitride semiconductor, a positive electrode 15 formed on the layer 13, and a negative electrode 21 formed on the surface of the layer 12 exposed by removing a part of the layer 13. The exposed surface of the first semiconductor layer 12 which is exposed so as to form the negative electrode 21 continuously exposed from a part of its outer peripheral side face, and the negative electrode 21 is formed continuously from the exposed surface to the continuous outer peripheral side face of the first semiconductor layer 12.
Patent JP-2000156479-A (JP)
Title: Semiconductor memory and fabrication thereof
Inventor: ONO KEIICHI
IPC: H01L27/108
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent reaction between silicon and an electrode material by forming no adhesion layer or a barrier layer on the side wall part of a cylinder type electrode and forming only a barrier layer at the lower part of the electrode thereby preventing capacity loss or junction leakage attributed to the adhesion layer or barrier layer on the side wall part of the electrode. SOLUTION: A contact hole 3 is made in an interlayer insulation film 1 and a polysilicon plug 4 is formed therein. A cylinder type lower electrode 8 is formed on the polysilicon plug 4 through a barrier layer 5 and covered with a capacitor insulating film 9 and an upper electrode 10. The barrier layer 5 or an adhesion layer is not formed on the side wall of the lower electrode 8. Consequently, capacity loss or increase of leakage current attributed to the barrier layer on the side wall part of the electrode can be suppressed while preventing reaction between the plug material and the electrode material. The lower electrode 8 can be formed while suppressing delamination.
Patent JP-H10170409-A (JP)
Title: Exhalation collecting device, portable exhalation sealing vessel, and exhalation taking-out device
Inventor: MAEKAWA HIROSHI
IPC: A61B5/08
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable exhalation seal-in vessel wherein, being small and easily handled, coming-in of external air is prevented with sure, and an exhalation collecting device corresponding to a portable exhalation seal-in vessel like that. SOLUTION: A subject blows in exhalation sample from a mouth piece 33. The exhalation sample is, introduced in a portable exhalation sample vessel 1 from an opening part 11, dried with a drying pack 19. Then the exhalation sample passes through an adsorption pack 21, where the carbon dioxide in the exhalation sample is adsorbed. The exhalation component not captured with the adsorption pack 21 is discharged, out of a vessel, from the opening part 11 on the opposite side. When a specified amount of exhalation sample is blown in, the opening parts 11 on both ends of vessel are tightly closed. At the absorption pack 21, carbon dioxide is selectively captured while its volume becomes less, so the portable exhalation seal-in vessel 1 can be miniaturized.
Patent JP-H11162426-A (JP)
Title: Battery storage structure
Inventor: IMAMURA YASUHIRO
IPC: H05K5/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a battery storage structure which can efficiently lower rattling and allophones of a battery loaded in a battery storage part of electronics such as a remote control transmitter etc., without other members such as buffer materials. SOLUTION: An elastic prominent part 12C integrally formed with an elastic contact body 12 which is a functional component composed of an elastic insulating material is protruded in a battery storage part 14C, through a perforated hole 13E provided in a printedcircuit board 13 which is a bottom plate of the battery storage part 14C, and stored batteries 16 are pressed toward a lid plate 17. Thus, a battery storage structure which efficiently lower rattling and allophones with it of the battery 16 can be realized.