baber/WOPTO huggingface dataset:
Patent JP-2000187991-A (JP)
Title: Floating gate associative storage device
Inventor: CHAN TSIU CHIU
IPC: G11C17/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To enable data storage inside a non-volatile associative storage device by making a storage device operable to connect a bit line to an output terminal if the first data bit has first logical level, and making the device operable to connect a complementary bit line to an output terminal if the first data bit has second logical state. SOLUTION: If the first input/output 13 is connected to the ground through a floating gate transistor 12, a CAM cell 10 is such that a transistor 28 connects a complementary bit line 30 to a transistor 32. The logic 'o' of the first input/ output 13 is applied to the gate of the transistors 26, 28, turning off the transistor 26, and connecting the complementary bit line 30 to the gate of the transistor 32. In the case where the data bit to be applied to the bit line 20 matches the data value to be stored in the transistor 12, the data bit to the complementary bit line turns on the transistor 32 and grounds a match line 34.
Patent JP-2001079854-A (JP)
Title: Mold for optical panel and its production
Inventor: HIRATA MASAYA
IPC: B29C33/38
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To improve productivity by decreasing the number of processes before the completion of a mold and to obtain sufficient light distribution characteristics in the approximately vertical surface (channel wall) of a molded optical panel. SOLUTION: When a mold part 13 for forming a diffusion surface and a mold part 12 for forming a mirror surface are formed in a mold 11 for an optical panel, the outline shape of the mold part 13 to be formed is formed on the first surface for forming the mold part 13, and the outline shape of the mold part 12 to be formed is formed on the second surface 12a for forming the mold part 12. Next, the mold part 13 is formed by blast-finishing the first surface, and the mold part 12 is formed by mirror-processing the second surface 12a.
Patent JP-2001175251-A (JP)
Title: Sound producing device
Inventor: KOMATA FUJIRO
IPC: G10F1/06
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a sound producing device which allows the efficient regulation of delicate sound volume. SOLUTION: The sound producing device has sound producing bodies 201 and projecting part operating means 300 having projecting parts 301 abutting on the sound producing bodies 201. The projecting part operating means 300 operate the projecting parts 301 to pluck the sound producing bodies 201, by which sounds are produced from the sound producing bodies 201. The sound producing device is constituted to have a abutment position moving means 400 for moving the abutment positions of the sound producing bodies 201 and the projecting parts 301.
Patent JP-H05169500-A (JP)
Title: Screw torque changeover device and method of injection molding machine
Inventor: MATSUMOTO SHIGERU
IPC: B29C45/77
Filed: 1991-12-25
Abstract: PURPOSE:To perform changeover operation of the screw torque and check for the torque position without going up to a hydraulic motor. CONSTITUTION:A driving shaft 34 of a hydraulic motor 32 is connected to the rear end of a screw 14 of an injection molding machine 10 via coupling 30 to rotatably drive the screw 14. The hydraulic motor 32 is provided with a torque changeover valve 38 by which the torque of the hydraulic motor 32 is changeable. The torque changeover valve 38 is furnished with a driving shaft 40 by which the changeover valve can be operated. An actuator 42 is mounted on the driving shaft 40 to rotatably drive the driving shaft 40. Time actuator 42 is connected to an operation panel 48 by wires 46. An operation switch 50 by which the actuator 42 is operated, and a torque position indicating lamps 52 which indicate the present screw torque position are mounted on the operation panel 48.
Patent JP-H06196369-A (JP)
Title: Manufacture of aluminum electrolytic capacitor
Inventor: KURIHARA KANAME
IPC: H01G13/00
Filed: 1992-12-24
Abstract: PURPOSE:To prevent electrolyte leackage from a terminal insertion hole of a rubber sealing body. CONSTITUTION:At the time of impregnating electrolyte into a capacitor element 10 having a pair of tab terminals 11, 11 drawn out in the same direction the electrolyte supplied from the anti-terminal drawing out side 10b of the same capacitor element 10 by means of a pressure type dispencer 40 so as to prevent the electrolyte from leaking to a round bar part 12a of the tab terminal 11.
Patent JP-H11184063-A (JP)
Title: Phase shift photomask blank and production of phase shift photomask as well as method for controlling side etching quantity
Inventor: KAWADA SUSUMU
IPC: G03F1/68
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the sectional shape of the phase shift films of a phase shift photomask blank composed of single layer or multiple layers of the phase shift films and phase shift photomask and to improve the line width control of circuit patterns. SOLUTION: The phase shift photomask blank consisting of the single layer or multiple layers of the phase shift films and phase shift photomask are produced by sputtering a molybdenum silicide target by gases consisting of inert gas and reactive gases on a transparent substrate. At this time, the gases which are formed by adding oxygen, nitrogen or a mixture composed of the oxygen and the nitrogen to a nitrogen oxide and are adjusted in the addition ratios thereof are used as the reactive gases.
Patent JP-H06192630-A (JP)
Title: Separator for bonding card-type semiconductor device to panel with double-coated adhesive tape
Inventor: KIKUCHI SHUICHI
IPC: B42D15/10
Filed: 1992-12-25
Abstract: PURPOSE:To bond, with a high accuracy, a double-coated adhesive tape to the adhesive surface of a panel which has a vertical flange at the periphery of the adhesive surface. CONSTITUTION:A vertical flange 7c at the periphery of the adhesive surface 7b of a panel 7 is thrust into a slit 18 of a separator 11 in bonding a double- coated adhesive tape 8 to the adhesive surface 7b. Thus, the adhesive tape 8 is bonded to the surface 7b in parallel without difficulty.
Patent JP-H06194999-A (JP)
Title: Cleaner and image forming device
Inventor: BABA MUTSUMI
IPC: G03G15/00
Filed: 1992-12-25
Abstract: PURPOSE:To reduce unpleasant noise made by vibrations by suppressing the vibrations of a cleaning member and its support member. CONSTITUTION:A cleaner for removing developer on an image carrier 1 is provided with: the cleaning member 5a, in contact with the image carrier 1, which is used for scraping the developer sticking to the surface of the image carrier; the support member 5b for supporting the cleaning member 5a; a scoop sheet 5c for collecting the scraped developer; and a container where the developer is recovered. The support member 5b supporting the cleaning member 5a is fixed with forces in two different directions. In this structure, vibrations in two different directions produced in the cleaning member 5a and its support member 5b can be suppressed, and unpleasant noise made by the vibrations can be reduced.
Patent JP-H11184889-A (JP)
Title: Image data management device
Inventor: OKUTEN TAKASHI
IPC: H04N5/78
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To efficiently manage image data by saving the capacity of a storage. SOLUTION: An image data managing device is provided with a storing means 7 for storing image data and attribute information related with the image data; an updating means 6 for updating the attribute information related with the read image data when the image data are read from the storing means 7;  and a writing means 12 for reading the attribute information related with the image data in a prescribed timing, for executing at least one of a reduction processing for reducing the image data of the attribute image and a resolution decrease processing for decreasing the resolution of the image data of the attribute information when the read attribute information fulfills a prescribed setting condition, for substituting the image data obtained by at least one of the reduction processing and the resolution decrease processing for the image data before the execution of at least one of the reduction processing and the resolution decrease processing, and for storing the image data in a storing means 7.
Patent JP-H10194788-A (JP)
Title: Production of glass substrate for magnetic disk and production of magnetic disk
Inventor: ETO NOBUYUKI
IPC: G11B5/84
Filed: 1996-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a glass substrate for a magnetic disk, enabling to efficiently remove deposited melted salts and simultaneously prevent the deterioration of the surface of the glass substrate in a high level without damaging the glass substrate by immersing the glass substrate in a heated chemically reinforcing treatment liquid to reinforce the glass substrate, and subsequently treating the surface of the glass substrate with a heated acid. SOLUTION: This method for producing a glass substrate for a magnetic disk comprises immersing a glass substrate in a heated chemically treatment liquid to exchange ions contained in the surface layers of the glass substrate with ions contained in the chemically treatment liquid and subsequently treating the surface of the chemically reinforced glass substrate lifted from the chemically reinforcing treatment liquid with a heated acid. In the chemically reinforcing treatment process, the end surface of the glass substrate is preferably held for the chemical reinforcing treatment. The heating temperature of the heated acid is preferably a temperature (40 deg.C to the glass transition temperature) capable of inhibiting the elution of alkali ions from places near to the surfaces of the glass substrate.
Patent JP-2001169718-A (JP)
Title: Method for packaging fish egg and packaged body
Inventor: MINE RYOJI
IPC: A23L17/30
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for packaging fish eggs, capable of stopping or decelerating discoloration of color tone of fish eggs and further capable of preventing or delaying putrefaction of fish eggs due to aerobic bacteria when fish eggs such as salted cod roes or salted cod roes with red pepper are packaged at stores, and provide a packaged body of fish eggs. SOLUTION: This method for packaging fish eggs comprises putting a container 2 in which fish eggs 1 are put and a deoxidizer 3 into a hermetically sealed container composed of a film material having high gas barrier property and replacing air in the hermetically sealed container with nitrogen gas, carbon dioxide or ethanol gas or a mixture thereof and then hermetically sealing the container Z to reduce the internal residual oxygen amount to a trace amount.
Patent JP-H05271088-A (JP)
Title: Agent for improving and treating tissue disorder caused by dermatosis-immunological reaction
IPC: A61K36/48
Filed: 1991-12-27
Abstract: PURPOSE:To provide the subject therapeutic agent containing a substance exhibiting a superoxide dismutase-like activity, a phenolic compound and a sugar compound and rapidly improving various dermatosis, allergic diseases, intractable dermatosis, etc., without side-effects. CONSTITUTION:The objective therapeutic agent contains (A) a substance exhibiting a superoxide dismutase (SOD)-like activity [e.g. the copper (II) complex of a peptide], (B) a phenolic compound (e.g. guaiacol) and (C) a sugar compound such as a glucoprotein or a saccharified flavonoid (e.g. asparatine). The agent preferably further contains an antioxidative ability-having substance such as vitamin C and minerals such as phosphorus and iron. The ingredients A, B and C and the protein-like substance are compounded in SOD-like potencies of 10000-100000 units/l 0.1-5mg/l, 0.1-10mg/l and 0.5-10mg/ml, respectively. When the minerals are further added, the minerals are preferably compounded in an amount of 10-500 mg/l.
Patent JP-H05183389-A (JP)
Title: Input device for digital filter
Inventor: OKI KOICHIRO
IPC: G10H1/00
Filed: 1991-12-27
Abstract: PURPOSE:To recognize visually the characteristic of a digital filter by data inputted by a user. CONSTITUTION:When change occurs in the position data of a mouse 4, the position data is converted to that of a pole on the Z-plane of the digital filter, thence, the pole last time on a display device 3 is erased, and the position of a new pole this time is displayed. A digital filter coefficient is calculated by the position data of the new pole, and the coefficient is transferred to a digital filter circuit 6. In other words, it is possible to vary the cutoff frequency and resonance of the digital filter to decide the digital filter coefficient simultaneously by varying the position of the pole of the digital filter freely. The digital filter circuit 6 decides the characteristic of the digital filter corresponding to a transferred filter coefficient, and filtering is applied to waveform value data from a sound source 5, and the music signal with desired timbre can be generated by applying digital signal processing.
Patent JP-H06201142-A (JP)
Title: Temperature changing unit for concentrated heating system
Inventor: MIZUMA YOSHITERU
IPC: F24D3/00
Filed: 1992-12-29
Abstract: PURPOSE:To provide a temperature changing unit for a concentrated heating system capable of optionally changing a temperature of thermal medium to an arbitrary temperature. CONSTITUTION:A reciprocating pipe at a heat source is connected to a pair of entrance and exit of a mixing tank 1 comprised of a closed container having two pairs of entrances and exits. An end reciprocating pipe is connected to another pair of entrance and exit and then a control valve 6 arranged at a pipe at the heat source is controlled in response to an output from a temperature sensor. 7 arranged at the end side pipe. With such an arrangement as mentioned above, it is possible to supply the heat medium having a temperature suitable for a floor heating requiring a low temperature continuously to an end device, so that there is no possibility that a human body does not accept any uncomfortable feeling due to a temperature variation caused by on-off control.
Patent JP-H06190803-A (JP)
Title: Plane
Inventor: KOYAMA YUKIO
IPC: B27G17/02
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a low cost plane, which is made of oak, excellent in wear resistance and develops neither warpage nor crack by a method wherein wood, which is dried so as to nearly perfectly remove the water content of the wooden lumina of wood in order to fill the lumina with the predetermined amount of synthetic resin, is, after natural seasoning, worked to a plane stock. CONSTITUTION:Oak as solid wood is dried in the sun for about six months or deaerated by vacuum suction so as to remove air in lumina 2. After that, about 15-40wt.% of unsaturated polyester resin is infiltrated in the lumina 2 under the pressure of 10-40kg/cm<2>. The, after the natural seasoning for about two months, a plane stock 1 is obtained by forming a shaving outlet 3, a plane iron fitting grooves 5 and the like. A planer knife 4 is inserted in the plane iron fitting grooves 5. The preferable solid wood is oak, maple tree and beech.
Patent JP-H11169615-A (JP)
Title: Screw drum type filtering device
Inventor: KATABE TOYOKAZU
IPC: B01D29/11
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To impart the compression assisting function of treated raw water into the inlet chamber of a screw drum filtering device. SOLUTION: A filter cylinder 2 which consists of alternately superposed arrangements of annular stationary plates 10 and annular moving plates 11 which have the opening diameter slightly larger than the opening diameter of these stationary plates and oscillate at the amplitude meeting the bore difference thereof within the substantial range within a drum 1 and delineated with a stationary cylindrical space 12 by the opening array of the stationary plates is installed. A screw 5 penetrating this cylindrical space is extended up to the inlet chamber and is provided with mechanisms 15, 16 for oscillating the moving plates by rotation of this screw. The one end side of the drum is formed as the inlet chamber of the treated raw water communicating with a drum inlet hole 6a and the other end side is formed as an outlet chamber 7 of cake.  Many through-holes 8 are disposed on the peripheral surface exclusive of the outlet chamber of the drum. An inlet screen plate 25 having many small hole 24 is arranged within the inlet chamber in such a manner that its curved base encloses the drum inlet hole as a whole by contact with a vane of the screw.
Patent JP-2001182768-A (JP)
Title: Seismic base isolation apparatus and its treatment method
Inventor: OTA MASAMI
IPC: F16F1/40
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a seismic base isolation apparatus in which materials of lead, etc., can be removed easily at waste treatment. SOLUTION: A hard plate 1, an inner payer gum 2 and as flange 3, 3 are laminated to form a body of the seismic base isolation apparatus through vulcanization bonding. On the outer periphery of this seismic base isolation apparatus, a lead 9 is wound around, a rubber coated layer 4 is wound around and is subjected to vulcanization. The coating layer 4 is stripped and lead 9 can be removed at waste treatment.
Patent JP-2000186688-A (JP)
Title: Oil cooled screw compressor
Inventor: YOSHIMURA SEIJI
IPC: F04C28/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To keep viscosity of lubricating oil for a long time with a simple structure in an oil cooled screw compressor. SOLUTION: Gas containing lubricating oil viscosity inhibiting component is compressed. The compressed gas is supplied to a rotor chamber, a bearing, and a shaft seal part. The gas is discharged to an oil separation and recovery vessel 13 together with lubricating oil led to a discharge port. The lubricating oil separated from the compressed gas is once recovered in an oil reservoir 14 on a lower side of the oil separation and recovery vessel 13. The lubricating oil is fed to a screw compressor main body 11 through an oil feed passage 16 extended from the bottom of the oil separation and recovery vessel 13. The oil is repeatedly circulated for use. In such an oil cooled screw compressor C2, the lubricating oil keeps viscosity more than an allowable value even when the lubricating oil viscosity inhibiting component is solved to a saturated state.  An oil tank 21 is arranged on the oil feed passage 16. When a layer U of different liquid from the lubricating oil is formed above a lubricating oil layer L inside the oil tank 21, the different liquid is discharged through a liquid discharge passage 23.
Patent JP-2000192763-A (JP)
Title: Device and method for controlling electric blind
Inventor: IBATA SHINICHI
IPC: E06B9/32
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric blind control device which can surely make a set angle of slats coincide with the angle of the slats actually rotated. SOLUTION: This electric blind has a computing device 6 which computes the rotational angle of a slat angle adjusting motor 9 as motor drive data on the basis of slat angle setting data, and slat angle adjustment devices 10, 11 which rotate slats according to the rotation of the output shaft of the slat angle adjusting motor 9. The computing device 6 has a conversion table 15 for correcting errors in the set angles of the slats set according to the setting data and in the angles of the slats rotated by the slat angle adjustment devices, the computing device 6 computes the motor drive data on the basis of the setting data and the conversion table.
Patent JP-2001185961-A (JP)
Title: Digital amplifier
Inventor: SHIOMI TAKESHI
IPC: H03F3/217
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a digital amplifier which can reduce a switching speed and also reduce the generation of noise when no signal is inputted. SOLUTION: A PCM-PWM conversion part 20 generates a pulse signal having a duty ratio corresponding to the value of (n-1) bits except the sign bit of (n)-bit input data inputted to the digital amplifier 10. A switching control part 30 is equipped with an inverter 32 and two AND gates 34 and 36 and selectively switches drivers 40 and 50 to which the pulse signal from the PCM-PWM conversion part 20 is inputted according to the value of the sign bit. The drivers 40 and 50 perform timing control over the switching operations of the switching parts 42 and 52 which correspond to each other one to one according to the pulse signal outputted from the switching control part 30.
Patent JP-2001178648-A (JP)
Title: Bathtub device
Inventor: HONJO YOSHIAKI
IPC: A47K3/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a device which enhances a bathing effect, such as washing off of the dirt during bathing without requiring man power. SOLUTION: This bathtub device has a water softener 2 which supplies soft water to a bathtub 1 and a fine bubble generator 3 which generates fine bubbles within the bathtub 1.
Patent JP-2000192034-A (JP)
Title: Production of phosphor
Inventor: TAKAHASHI KENJI
IPC: C01F5/26
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a production process whereby the extinction characteristics and residual image characteristics of a phosphor having a high luminance upon photo-stimulated luminescence can be improved. SOLUTION: Phosphor-forming materials are mixed with each other to form a mixture. This mixture is placed in an oven having 2-500 l of a volume of a firing section per kg of the mixture. The mixture is fired at 550-1,000 deg.C while 0.1-200 mml, per l of the volume of the firing section, of oxygen is fed into the mixture to obtain a phosphor represented by the formula: (Ba1-a.MIIa) FX.bMI.cMIII.dA:xLn (wherein MIIa is an alkaline earth metal such as Sr, Ca, or Mg; MI is Al, Ga, In, or the like; X is Cl, Br, or I; Ln is a rare earth element such as Ce or Eu; A is a metal oxide such as Al2O3; and a, b, c, d, e, and x have values in the ranges: 0<=a<=0.3; 0<b<=2; 0<=d<=2; 5×10-5<=e<=0.5; and 0<x<=0.2).
Patent JP-2001183877-A (JP)
Title: Printing density control method and device for electrophotographic printing device
Inventor: SUZUKI MAKOTO
IPC: G03G15/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the printing grade of an electrophotographic printing device which is juxtaposed with >=2 light emitting heads in the axial direction of a photoreceptor drum and has these heads as exposure sections. SOLUTION: The surface potential of the photoreceptor drum 11 after exposure is measured without contact by using a surface potential sensor 21 (22), As a result, the light emission quantity between the light emitting heads is sensed and an engine controller 42 discretely controls the respective light emitting strobe widths, thereby regulating the light emission quantity by the respective light emitting heads. The adjustment of the light emission quantity of the light emitting heads is made possible simply by accessing a conversion table 425 and the conversion table is built into a light emitting head control circuit 426, by which the digital value obtained by the conversion circuit may be directly inputted to the light emitting head control circuit. When the printing operation is started, the automatic light emission of the strobes of the time width meeting the same is made possible.