baber/WOPTO huggingface dataset:
Patent JP-H03150915-A (JP)
Title: Vibrator
Inventor: NAKAMURA TAKESHI
IPC: G01C19/56
Filed: 1989-11-07
Abstract: PURPOSE:To improve the characteristic such as a drift due to a temperature change by adhering a piezoelectric element to at least 3 side faces in a polygonal shape vibrator and forming the position of at least one end of one piezoelectric element and other piezoelectric element to be deviated when viewing from a lengthwise direction of the vibrator. CONSTITUTION:A vibrator 10 includes a polygonal shape made of a constant elastic metallic material such as a regular triangular shaped vibrator 12, and piezoelectric elements 14a-14c are adhered in the center of 3 side faces of the vibrator 12 respectively. Since the length of the piezoelectric element 14a in the lengthwise direction of the vibrator 12 is formed shorter than the length of the other two piezoelectric elements 14b, 14c, the vibrator 12 is bent in the vibrator 10 in a direction nearly orthogonal to a face with the piezoelectric element 14a adhered thereon due to temperature change. That is, distortion such as bent or twist caused due to the difference from the thermal expansion coefficient between the vibrator 12 and the piezoelectric elements 14a-14c is oriented in one direction and the distortion in other directions is relaxed. Thus, the characteristic such as a drift due to temperature change is improved.
Patent JP-2000123161-A (JP)
Title: Image processor and image transfer control method
Inventor: NAITO HISATSUGU
IPC: H04N1/21
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To well transfer image data without conflict of transfer request of image data. SOLUTION: The image data is outputted by reading an original image by a scanner device 102, the outputted image data is transferred to an external host computer 106 or a recorder 104 by an image forming device 101, when the image data outputted by reading the original image is transferred to either one of the host computer 106 or the recorder 104 and transfer of the image data is requested from the other, information to indicate that the original image is being read is transferred for the host computer 106 or the reacorder 104 for transfer of the image data by the scanner device 102.
Patent JP-H04164605-A (JP)
Title: Manufacture of cylindrical block
Inventor: TAKAHASHI MASAHARU
IPC: B28B7/10
Filed: 1990-10-29
Abstract: PURPOSE:To produce the above high quality-cylindrical block excellent in minuteness, strength and surface condition by removing sureby the air bubblees or the water drops which are generated when concrete is poured into a form. CONSTITUTION:The forming frame N for extra fill concrete is superimposed on the lower surface of a bottom frame M, and the cylindrical inner form 5 made by fitting the bottom frame M is constructed on an outer form in horizontal direction, whereby a form 14 is assembled. Concrete 16 is poured into the shape 15 of the form 14, and before its solidification, the forming frame N for extra fill concrete and the bottom frame M are once removed. The bottom frame M is inserted into the inner form 5, and the excessive concrete in the extra fill concrete-placed part L which is made in the forming frame N for extra fill concrete, is raked out. The bottom frame M is fixed to the inner form 5, and the concrete in the form 14 is solidified. The air and excessive water raised from the concrete are generated in the extra fill concrete-part L, and are disehanged outside of the form with concrete through the bottom frame when said part L is raked out. After the dischanging, since the bottom frame M is fixed to the inner form 5 and forms the surface of the block, excellent formed surface is obtained.
Patent JP-2000122087-A (JP)
Title: Production of electrooptical device and production of driving substrate for electrooptical device
Inventor: YAMANAKA HIDEO
IPC: G02F1/136
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a display panel having high image quality, high definition a narrow frame, high efficiency and a large screen, to attain high productivity and easy adjustment of threshold value and to enable high-speed action and the enlargement of the screen due to reduced resistance by depositing a single crystal silicon layer by the hetero-epitaxial growth of silicon in a layer of a low melting point metal with a seed. SOLUTION: A single crystal silicon layer 7 is formed by hetero-epitaxial growth from a layer 6 of a low melting point metal containing molten polycrystal silicon with a crystalline sapphire film 50 formed on a substrate 1 as a seed. The single crystal silicon layer 7 is used as the bottom gate type MOSTFT of an electrooptical device such as display part-peripheral driving circuit integration type LCD. Since the single crystal silicon layer 7 exhibits sufficiently high mobility even to holes, a peripheral driving circuit which attains driving with electrons, holes or a combination of these is manufactured and a panel is obtained by integrating the circuit with TFT for a display part having an LDD structure such as nMOS or pMOS.
Patent JP-H10190696-A (JP)
Title: Method for deciding predetermined rate value to be used to polishing algorithm and related polishing device
Inventor: WITTERS JOHAN HILDA
IPC: H04Q3/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method which has the stricter condition of compatibility and also assures the protection of the network resources with higher reliability by improving a predetermined rate value deciding method together with its polishing algorithm and device. SOLUTION: A polishing device receives a fixed number of forward resource management cells FRM after it finally received a backward RM cell at the point when the cell FRM is received. In such a case, the predetermined rate value is reduced in proportion to a prescribed rate reduction coefficient RDF. If a fixed time further elapsed while the polishing device received two cells FRM, the predetermined rate value is compulsively reduced down to the initial cell rate. The real polishing rate is calculated from the predetermined rate value for the check of compatibility of an incoming cell. It is impossible to return the cells at a cell transmission rate higher than a level where the cell transmission rate is compulsively reduced.
Patent JP-H05130187-A (JP)
Title: Multi-function telephone set
Inventor: IIJIMA KAZUYOSHI
IPC: H04M1/02
Filed: 1991-11-07
Abstract: PURPOSE:To improve the operability by selecting a function through the changeover of display without increasing number of operation buttons for the service of plural functions in the multi-function telephone set. CONSTITUTION:This telephone set consists of a key matrix section 3, a liquid crystal display device 4 implementing state display and a changeover button 5 switching the function of a button. The display of the liquid crystal display device 4 is revised by depressing the function changeover button 5 to change the function display and the state display of the operation button of the key matrix section 3. Thus, since lots of functions are used by less number of buttons, the external size of the multi-function telephone set is decreased. Furthermore, since the display is switched corresponding to the operation button, the operability is improved.
Patent JP-H02136384-A (JP)
Title: Fixing device for component
Inventor: ODA KENJI
IPC: B62J11/00
Filed: 1988-11-17
Abstract: PURPOSE:To simply and surely fix a component to the spoke of a bicycle by inserting a pair of claw pieces provided on a holding cover into a pair of hooking holes provided on a fitting cover and clamping a component such as a magnet between the claw pieces. CONSTITUTION:A pair of claw pieces 2 are protruded in front of a holding cover 1 made of synthetic resin or the like, and a hooking section 3 is formed at the tip of each claw piece 2. Mold drawing holes 4 when molding each claw piece 2 and recesses 5 are formed in sequence on both sides of the holding cover 1. On the other hand, hooking holes 11 for the claw pieces 2 are board on a fitting cover 10 made of synthetic resin or the like. The distance A between the claw pieces 2 is set larger than the distance B between the hooking holes 11. A component 8 such as a magnet used for a speed meter is clamped between the claw pieces 2, and the claw pieces 2 are inserted into the hooking holes 11 to hold the component 8. Spokes 7 are inserted into the recesses 5.
Patent JP-H06142734-A (JP)
Title: Speed controlling method for tail end of rough roll
Inventor: OTOMO MASARU
IPC: B21B37/46
Filed: 1992-10-29
Abstract: PURPOSE:To accelerate the winding speed of a coil box by calculating a speed when the rolled stock passes through a rough roll with the coil box deceleration speed arithmetic device and controlling the speed reference of the coil box so that it is returned to the initial speed. CONSTITUTION:This is a controlling method for the rough roll 20 when the rough roll 20 and the coil box where the rolled stock 18 rolled by this rough roll is wound in the shape of a coil make a tandem state. When the tail end of rolled stock 18 passes through the rough roll 20 at a high speed, the tail end is drawn out of this rough roll as the speed of this rough roll is reduced. The trip of a drive device by an overvoltage generated when the rolled stock 18 through this rough roll at a high speed is prevented by accelerating the rough roll 20 to the speed before the deceleration when this tail end passes through the mill. In this way, the load of the roll is reduced, the winding speed of the coil box can be accelerated and the productivity is improved.
Patent JP-H07116699-A (JP)
Title: Treatment for volume decrease of organic substance-containing solid-liquid mixture
Inventor: SAKURAI DAIHACHIRO
IPC: C02F11/12
Filed: 1993-10-28
Abstract: PURPOSE:To enhance dehydration efficiency and to reduce a period of treatment and to lower cost in treatment for volume decrease of a solid-liquid mixture containing various organic substances. CONSTITUTION:A treating method for volume decrease of a solid-liquid mixture containing organic substance is constituted of a first process for adding a polymer coagulant or an inorganic flocculand to the solid-liquid mixture containing organic substance, a second process for adding a coagulant aid, a third process for pressurizing the mixture to perform dehydrating treatment and a fourth process for incinerating the material to be dehydrated. In the treating method, a powdery combustible body is added to the solid-liquid mixture containing organic substance before the first process.
Patent JP-H08143967-A (JP)
Title: Sprocket and manufacture thereof
Inventor: TAKAMORI NORIHIKO
IPC: F16H55/30
Filed: 1994-11-25
Abstract: PURPOSE: To provide a sprocket which can manufacture in a low cost and has excellent wear resistance, and a manufacturing method thereof. CONSTITUTION: This manufacturing method is provided with a working process for working a low carbon steel plate having <=0.25 wt% carbon content to the shape of the sprocket 1 and a quenching process for quenching the worked sprocket 1 by rapidly cooling to 500 deg.C within 0.5sec after heating the tooth part 4 thereof to A3 transformation point or higher and the tooth part 4 of the sprocket 1 is quenched to near the theoretical highest quenched hardness of the blank.
Patent JP-H09132724-A (JP)
Title: Ultraviolet laser processing material and its production
Inventor: TEZUKA SHINJI
IPC: C08L101/02
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material suitable for fine processing by an ultraviolet laser ray and useful as a printing mask such as cream solder by dispersing a resin material capable of removing ablation by ultraviolet laser wave length used for the processing in a metal matrix. SOLUTION: This material is obtained by dispersing (B) a resin material capable of removing ablation by ultraviolet laser wave length in (A) a metal matrix. The component B is selected from e.g. a polyimide, a polyethylene sulfide and a polyethylene naphthalate, and its particle diameter is preferably smaller than the minimum processing size. An inorganic material (e.g. graphite, SiC or Al2 O3 ) which has an absorbance against the ultraviolet laser wave length, a melting point higher than that of the component A and a thermal conductivity lower than that of the component A is preferably dispersed in the component A. Further, the material is obtained by using Ni as the component A as follows: a (non)electrolytic Ni-plating solution is prepared; the component B is mixed in the plating solution; and an Ni plating membrane is grown under taking-in the component B.
Patent JP-H08144447-A (JP)
Title: Repairing method of existingaged waterproof sheet
Inventor: MIZOGUCHI SHINICHI
IPC: E04D5/00
Filed: 1994-11-25
Abstract: PURPOSE: To increase the durable life, by applying a primer having a resin component as a solute, plasticizing a vinyl chloride sheet by a plasticizer, to an existing waterproof sheet which has been deteriorated due to a change with passage of time and providing a coating layer for repair through the primer. CONSTITUTION: A primer having a resin component as a solute, plasticizing vinyl chloride by a plasticizer, is applied to the surface of an existing vinyl chloride resin sheet of which surface has deteriorated due to a change with the passage of time. After the solvent of the primer has been vaporized, a coating layer for repair composed of a vinyl chloride compound containing much plasticizer is formed on a surface to be applied. Accordingly, it recovers the flexibility of the existingaged waterproof sheet and remarkably increases the durable life to retain the excellent waterproofing property.
Patent JP-H08154066-A (JP)
Title: Transmitter/receiver
Inventor: TANAKA KEIZO
IPC: H04B1/40
Filed: 1994-11-25
Abstract: PURPOSE: To confirm signals over all the signal band ranges in a transmission mode by changing the signal band of a reception mode into a signal band including the signal band of the transmission mode while using a band control means. CONSTITUTION: When a transmission confirm switch 42 is pushed during a split mode operation before switching from the reception mode to the transmission mode, a transmission confirm mode is provided. Next, the states of oscillation circuits 81, 83 and 84, notch switch 48 and APF switch 49 are saved into the memory of a control part 3 corresponding to the control signal of the control part 3, namely, the setting of a jamming removing function is saved into the memory. Thus, respective frequencies F2, F4 and F5 outputted from the oscillation circuits 81, 83 and 84 are turned to '0' and PBT or notch filter and APF functions are canceled.  Next, an oscillation circuit 7 outputs the same frequency F1 as a frequency F1' to a reception part 1 corresponding to the control signal from the control part 3, reception and transmission frequencies are matched, a switching circuit 6 is controlled, and the mode is switched to the reception mode to perform reception.
Patent JP-H01136594-A (JP)
Title: Control center
Inventor: YAMAUCHI AKIRA
IPC: H02P23/00
Filed: 1987-11-20
Abstract: PURPOSE:To perform operation test of unit devices safety, by disconnecting a main circuit and primary winding of an operating transformer automatically in a stator in which the unit device is drawn out to a testing position. CONSTITUTION:When a control center is installed or inspected, disconnecting switches 2 and 8 are disconnected. Under this state, a test power source 16 having same rated voltage as that of an exciting coil 5a in an electromagnetic contactor 5 is connected through a control circuit disconnecting switch 17 to the secondary winding 11b of an operating transformer 11. Consequently, low voltage is induced in a ternary winding 11c and power is fed to a motor controller 15 so as to enable operation test. When operation test is performed with the door of a unit device being opened, test can be made by feeding only such power as having rated voltage of coil in the electromagnetic contactor 5 without exposing main circuit, thus enabling safe operation test.
Patent JP-H06116695-A (JP)
Title: Method and device for producing hot-rolled hot-dip plated steel strip excellent in plating adhesion
Inventor: HIWATARI SATOAKI
IPC: C21D9/46
Filed: 1992-10-07
Abstract: PURPOSE:To improve the plating adhesion of a hot-dip plated steel sheet by specifying the conditions in coil rewinding, reduction and temp. control and using a nonoxidizing or reducing atmosphere from reduction until immediately before plating. CONSTITUTION:A hot-rolled and wound coil is rewound at >=100 deg.C, strained and reduced at >=600 deg.C. The temp. is then controlled to <=600 deg.C before plating, and hot-dip plating is continuously carried out. In this case, a nonoxidizing or reducing atmosphere is used from reduction until immediately before plating. Meanwhile, the finish rolling end temp. of the continuous hot rolling, winding temp. and time (t) from the finish rolling to winding are preferably limited to conform to 0.027XFT+0.00018X(FT+CT)Xt<=27.2, where FT is the finish rolling end temp. and CT the winding temp.
Patent JP-2001112065-A (JP)
Title: Communication system
Inventor: TANAKA ATSUSHI
IPC: H04B7/26
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To allow a communication system consisting of a plurality of slave sets and a master set to reserve priority channels in a considering the user. SOLUTION: A nonvolatile rewritable memory 204 of the master set 214 stores telephone number priority information 205 and slave set terminal priority information 206, a CPU 201 and firmware stored in a ROM 203 obtain respectively a channel level of a precedingly connected channel and channel level in a newly requested connection from the telephone number priority information 205 and the slave set terminal priority information 206 so as to select a channel acquisition method on the basis of the channel levels and information of a difference between the channel levels. In the case that the preceding channel is forcibly interrupted, the interruption state processing according to the channel type is conducted. Depending on the selected channel acquisition method, an instruction of a speech party of a busy slave set can be allowed to take the speech party into account.
Patent JP-H04166656-A (JP)
Title: Sub-chamber type engine having exhaust gas recirculation device
Inventor: MATSUOKA HIROSHI
IPC: F02B33/06
Filed: 1990-10-31
Abstract: PURPOSE:To independently control the EGR ratios of a main and a sub-chambers by providing a sub-cylinder pushing gas in the sub-chamber, a control valve for introducing the gas in the sub-chamber from the sub-cylinder, and a valve for controlling an EGR gas quantity and an air intake quantity introduced in the sub-cylinder. CONSTITUTION:A sub-cylinder 2 is provided for pushing an EGR gas in a sub- chamber 7, and the sub-cylinder 2 is communicated with each sub-chamber 7 respectively via an discharge passage 13 and a surge tank 14. A fuel injection nozzle 12 and a discharge valve 19 are arranged to and in the sub-chamber 7 respectively, and also a delivery side read valve 18, opened at the time of the upward motion of a piston 2P and closed by the downward motion, is located on a discharge port 32. A throttle valve 20, adjusting the air flow rate of fresh air taken in through an air cleaner, is provided in an intake passage 16, also an exhaust gas introducing passage 22, communicated with the exhaust gas passage 23 of a main cylinder 1, is connected to the midway of the intake passage 16, and an exhaust gas introducing valve 21 is arranged halfway the said passage 22.
Patent JP-H10130140-A (JP)
Title: Production of gummy pharmaceutical preparation
Inventor: KANEGAE MINORU
IPC: A61K9/20
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a gummy pharmaceutical preparation, containing a medicine having large difference in specific gravity from gummy base in uniform concentration by ethanol dissolution method. SOLUTION: This gummy pharmaceutical preparation is obtained by dissolving a medicine in ethanol, adding the solution to gummy base, mixing the solution with the gummy base and cooling and solidifying gummy base. The gummy base is obtained by mixing saccharide with water, adding a gelling agent consisting essentially of gelatin n thereto, further as necessary, adding a flavoring agent, coloring agent and an acidifier thereto. When ethanol in which a medicine is dissolved is added to gummy base, ethanol is evaporated by heat of the gummy base. Therefore, ethanol is added thereto while rapidly stirring. Since the left medicine is dispersed in gummy base as fine particles when the medicine has water-insoluble property or slightly insoluble property, the preparation does not cause floating or precipitation due to the difference in specific gravity.  Thereby, when the medicine is soluble in ethanol, gummy preparation, in which medicine is dispersed in fine state, having uniform composition, is obtained and ethanol residual amount can be suppressed in low level.
Patent JP-2000123374-A (JP)
Title: Method of measuring track pitch of disk
Inventor: OSADA NAOMICHI
IPC: G11B7/085
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a track pitch of a disk where signals are recorded at a constant linear velocity. SOLUTION: In this measuring method, a track pitch is measured by counting the number of tracks where a light beam crossed while an optical pickup 4 moves in accordance with the prescribed number of revolutions of a pickup feed motor 2 and obtaining a ratio of the number of the tracks to the number of tracks counted in the case of a disk 1 on which signals are recorded at a prescribed track pitch.
Patent JP-H09138908-A (JP)
Title: Thin film magnetic head
Inventor: YANAGIHARA HITOSHI
IPC: G11B5/31
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To shorten a film forming time and an etching time and to reduce an overetching amt. and then to reduce exposure and disconnection of a coil conductor by making a cross section of a through hole multistage and reducing thickness of a film of a core material to be formed. SOLUTION: The through hole 10 of a front core connecting part and the through hole 11 of a rear core connecting part are formed into a pattern A having a narrow opening area and a pattern B having a wide opening area as a combination of two kinds of these different opening areas after forming a two-layered coil conductor and an insulating material. Forming order of the patterns A and B is established by the pattern A having the smaller opening area as the first to be patterned with about 1/2 of the through hole in depth and then the pattern B to be patterned. A cross-sectional shape of the through hole is formed to be in existence of a difference between the opening areas of the patterns A and B as a flat surface in the through hole, where this flat surface becomes a connecting surface 16 for magnetically combining of a main magnetic pole substrate with a coil substrate.
Patent JP-H06204336-A (JP)
Title: Dividing method of semiconductor substrate
Inventor: MURATA TOSHIYA
IPC: H01L21/301
Filed: 1993-10-28
Abstract: PURPOSE:To divide a semiconductor substrate into semiconductor elements independent of its crystal orientation, to enable chippings and cracks to be less produced on the cut surface of the divided substrate, and to lessen the cut surface and its vicinity of the divided substrate in processing distortion by a method wherein a scribe mark is provided onto the semiconductor substrate, and the substrate is divided along the scribe mark. CONSTITUTION:Semiconductor elements 4 are formed on the surface of a semiconductor substrate 1, a half die-cut groove 2 is continuously provided to the rear of the substrate 1 corresponding to a boundary between the adjacent semiconductor elements 4, a solid scribe mark 3 is provided to the surface of the semiconductor substrate 1 between the adjacent semiconductor elements 4 extending from the one end of the substrate 1 to the other end, and a force is vertically provided to the substrate 1 along all the half die-cut groove 4 or a part of it.