baber/WOPTO huggingface dataset:
Patent JP-H06169524-A (JP)
Title: Input device for make and break contact
Inventor: FUKUSHIMA SEIJI
IPC: H02B1/24
Filed: 1992-11-30
Abstract: PURPOSE:To provide an input device for a make and break contact capable of reducing the failures of internal parts to a minimum even though a make and break contact having voltage output is connected and also capable of reducing detection errors due to contact resistance of a make and break contact having no-voltage output. CONSTITUTION:Overcurrent protection means F1 and F2 are connected in series to a pair of input terminals C, 1 and 2; capacitors C1 and C2 are connected in parallel to a series circuit of these overcurrent protection means and a pair of input terminal; and load L1 and L2 such as lamps or solenoid relays are connected in series to the capacitors and then a DC power supply E is connected.
Patent JP-H10163431-A (JP)
Title: Semiconductor device and its design method
Inventor: TSUJI TAKASHI
IPC: H01L27/04
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce the region only for wiring on a chip, and contract the whole chip size, by arranging power source wiring for supplying power source to a plurality of circuit blocks, on layers different from layers on which the circuit blocks are arranged. SOLUTION: On circuit block layers S1, S2 as the layer for layout of circuit blocks comprising semiconductor devices and the like, addition layers T1, T2 are additinally formed as new different layers. Power source wirings 26, 27 are wired in mesh types, by using the addition layers T1, T2 as wiring layers which are not used for device groups 20, 21, 22, 23, 24, 25, 28. From the nearest parts to power source wirings A, B, power source is supplied to each of the semiconductor devices. Thereby the power source wirings A, B which have a large occupation ratio of the wiring area on a chip can be arranged in the two-dimensionally overlapping state with the circuit blocks S1, S2 of the other layers.
Patent JP-H01198301-A (JP)
Title: Braking band for stopping saw chain for motor chain saw
Inventor: RAINHARUTO JIIDE
IPC: C23C4/10
Filed: 1988-12-21
Abstract: PURPOSE: To obtain a brake band having a high wear resistance without almost deteriorating a brake time even if oil is applied by thermally adhering a friction layer made of a carbide or oxide ceramics to a friction surface opposed to a rotary member of the band. CONSTITUTION: A brake drum 2 has a rotary shaft 7 and a coaxial wall 8. And, an outside surface of the wall 8 forms a brake surface opposed to a brake band 1. A frictional layer 18 carried to an inner surface 17 of the band 1 is made usefully of a tungsten carbide or a metal aluminum and oxide ceramics of a zircon or a silicon oxide. The band is formed merely by a ground sill of the frictional layer, may be formed of a spring steel not alloyed, and conveniently formed of a polyvalent alloy. The surface 17 of the band 1 is sandblasted. To enhance adhesive properties of the frictional layer, a titanium can be slightly mixed with base particles of the layer 18. A particle size of the layer 18 is 50 μm or less, or preferably 30 to 40 μm. The band 1 is plasma sprayed or flame sprayed.
Patent JP-H01161398-A (JP)
Title: Electronic keyboard
Inventor: MIYATANI TAKAO
IPC: G10H1/00
Filed: 1987-12-18
Abstract: PURPOSE: To enable a player to adjust a speech signal nearby the keyboard of a device by inputting a speech signal outputted by an external sounding source according to a control signal, to the device, and adjusting the sound volume or tone quality of the speech signal by a speech signal adjusting circuit provided for the device. CONSTITUTION: The electronic keyboard device 10 does not have the sounding source 4 inside and outputs the control signal to the external sounding source 4 by operation on the keyboard 2. The speech signal outputted from the external sounding source 4 according to the control signal is inputted to the device 10 and the speech signal adjusting circuit 11 provided for the device 10 adjusts the sound volume or sound quantity of the speech signal. Consequently, the sound volume or tone quality is adjusted nearby the keyboard 2 of the device 10 itself and the need for a speech signal adjustment console is eliminated.
Patent JP-H07150075-A (JP)
Title: Antimicrobial coating composition and coating film
Inventor: KINO KATSUHIRO
IPC: C09D7/12
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a composition capable of forming a coating film having excellent antimicrobial properties, mildewproof properties and algicidal proper ties for a long period of time and with no change of color. CONSTITUTION:Fine particles consist of an antimicrobial metal component and an inorganic oxide except the antimicrobial metal component. The antimicrobial metal component is formed into the fine particles in the form of a mixture or a compound with the inorganic oxide or the antimicrobial metal component is linked to the surface of fine particles of the inorganic oxide. Especially the formation of the fine particles in the form of the mixture or the compound of the antimicrobial metal component and the inorganic oxide, namely formation of compound oxide is preferable in terms of duration of antimicrobial effect for a long period of time. Silver, copper, zinc, tin, lead, etc., may be cited as the antimicrobial metal component. On the other hand, a generally known inorganic oxide constituting a colloidal solution may be cited as the inorganic oxide except the antimicrobial metal component. This antimicrobial coating compound composition desirably contains 0.1-25wt.%, preferably 0.1-15wt.% of the fine particles based on the total of the fine particles and a film-forming agent.
Patent JP-H08180065-A (JP)
Title: Information comparator
Inventor: KATO KIYOMI
IPC: G06F17/30
Filed: 1994-12-22
Abstract: PURPOSE: To visually easily understandably display what is to be displayed as a condition detailed item to be displayed on a screen by images by making the plural condition detailed items correspond to grouped condition header items for respective comparison items displayed at present and displaying the images. CONSTITUTION: Corresponding to the selection of an optional icon from a displayed icon index, an image retrieval means 2 takes out the condition header item corresponding to the selected icon and the condition detailed item from a condition item table 6. Then, the image corresponding to the condition header item is taken out from an image table 9 and the taken-out condition header item, condition detailed item and image are displayed by an image display means 3. Thus, what is to be displayed as the condition detailed item to be displayed on the screen can be visually easily understandably displayed by the image.
Patent JP-H03183043-A (JP)
Title: Manufacturing device for information recording medium and manufacture of the same
Inventor: KITAMURA HIROYUKI
IPC: G11B7/26
Filed: 1989-12-11
Abstract: PURPOSE:To satisfactorily join a resin substrate with a resin film without damaging a recording layer by forming a fusing part circularly by using an ultrasonic fusing device for an information recording medium intermediate member for which the surface of the recording layer is covered with the resin film. CONSTITUTION:For an information recording medium intermediate member 34, a recording layer 4 is covered with a resin film 9 and this member 34 is inserted to a center pin 21. While allowing a void 24 to be evacuated, the film 9 is adsorbed to a flat part 26 on an upper surface part 20 of a holding member 18. Next, an impression horn 32 of an ultrasonic fusing device 13 is abutted on the member 34 from the upside of the member 34 and by a ring-shaped projection 33 and a projection 17 for outer periphery fusing part support of a supporting stand 16, an outer peripheral side non-recording area 6 of a base 3 is held therebetween with the film 9. When impressing ultrasonic waves in such a state, the film 9 in the spot held therebetween by the projections 17 and 33 is fused and coupled with the substrate 3. Thus, the fusing part is formed in the shape of a ring without damaging the recording layer, the resin substrate can be satisfactorily joined with the resin film.
Patent JP-H07256253-A (JP)
Title: Device for making water drinkable through sunk filter membrane
Inventor: PIEERU KOOTO
IPC: B01D65/02
Filed: 1994-11-30
Abstract: PURPOSE: To reduce the size of a water treatment installation by providing this installa tion with a reactor demarcating at least one treatment chamber, a plurality of filtering membranes which are arranged in the treatment chamber and are designed to be submerged into the water to be treated and an ozone-injection means.  
     CONSTITUTION: The installation for treating the water for the purpose of making the water potable is provided with a wall 9 dividing the inside of the reactor 1 to an upper water treatment chamber 2 and a lower chamber 10. A plurality of filter modules 3 which are respectively housed in sheaths 5 and consist of hollow fiber bundles respectively are supported at this wall 9. The raw water is supplied by an introducing means 4 to the upper water treatment chamber 2. The recovery and destruction of the residual ozone out of the ozone injected by the ozone-injection means 6 are executed in a hood disposed above the reactor 1. The permeate past the filter modules 3 is gathered in the lower chamber 10 and is recovered by a permeate recovering means including a suction pump 17 and a permeate storage vessel 26. The permeate in the vessel 26 is reinjected into the lower chamber 10 by a back wash pump 18 at the time of the regeneration of the filter modules. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05136694-A (JP)
Title: Analog/digital conversion signal processing unit
Inventor: SATO KAZUYUKI
IPC: H03M1/06
Filed: 1991-11-08
Abstract: PURPOSE:To eliminate a defect due to a difference from to lerances of two A/D converters caused when a memory write clock is selected to be an integral number of multiple of AD conversion sampling period in the system in which the two A/D converters are used to obtain two data alternately to write in the memory. CONSTITUTION:A memory connects to an ADC including plural A/D converter sections. Based on an output of a reference clock signal generator 5, a frequency divider 7 to generate plural different write clock signals whose period differs is provided. When an AD conversion clock signal ADCK is given based on a reference clock signal to the ADC clock input terminal, the AD conversion clock signal is modulated corresponding to the changeover of the frequency division ratio of the frequency divider 7. As a result, only one output data selected by the two A/D converter sections are written to the memory 4.
Patent JP-H01165030-A (JP)
Title: Production for magnetic recording medium
Inventor: KAMEYAMA KUMIKO
IPC: G11B5/85
Filed: 1987-12-21
Abstract: PURPOSE:To obtain a low friction coefficient and excellent travel characteristic and durability by physically depositing a Co-Cr alloy on at least one of non- magnetic substrates in oxidizing gas and forming a magnetic recording layer thereon. CONSTITUTION:When the non-magnetic substrate 1 is moved by contacting with a cylindrical can 8, the Co-Cr 9 including Cr of about 10-40wt.% in a low pressure inactive gas atmosphere having the oxygen partial pressure of 10<-4>-10<-2>Torr is sputtered through a mask 10, thereby, a Co-Cr-O film is formed. Thereby, the film has a crystal grain partially abnormally grawing easily. Therefore, rough crystal grains are scattered. It is desired to reduce the irregularity of a surface as little as possible and on the contrary, to increase the travel characteristic and the durability as much as possible. In order to satisfy both the performances, it is desired to situate the height of the irregularity within the range of 100-500Angstrom . The magnetic recording layer 3 on the film 2 on the substrate 1 is formed by a sputtering device having a similar mechanism.
Patent JP-H09155144-A (JP)
Title: Air cleaner
Inventor: NISHIZAWA ATSUSHI
IPC: F24F1/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner by which air is purified and forest air is generated. SOLUTION: Water is held in a cistern or a water tank 20 and negative voltage is impressed from a DC power source to water. In a forest air generation means 200, negative ions are generated and air is purified by bringing air containing at least oxygen gas and also carbon dioxide gas into contact with water. Oxygen gas is generated by electrolysis of water and carbon dioxide gas is dissolved into water. Thereby, forest air is generated and discharged which contains many negative ions, oxygen gas having higher concentration and carbon dioxide gas having lower concentration in comparison with the outside air excepting forest. Further, an air cleaner is placed between an indoor place and an outdoor place and furthermore an exhaust device for exhausting indoor air outdoors is equipped.  The forest air generation means 200 generates forest air by bringing the outside air of the outdoor place into contact with water and discharges forest air indoors.
Patent JP-H01163746-A (JP)
Title: Method and device for proximity exposure
Inventor: KAMIYAMA TSUTOMU
IPC: G03F1/00
Filed: 1987-12-19
Abstract: PURPOSE:To improve the resolution extending over the whole surface of a sensitized material by holding a sheet-like sensitized material by plural parts and equalizing a gap between the surface of the sensitized material and a mask by moving independently the holding parts. CONSTITUTION:A sheet-like sensitized material, for instance, a liquid crystal substrate 56 is held by an adsorbing frame 14 consisting of many adsorbing units 18 and placed adjacently in parallel to a mask, and a pattern of the mask is printed to the substrate 56. Subsequently, by extruding an adsorbing rod 36 of the unit 18, a sucker 38 is projected, and the substrate 56 is adsorbed through a ventilation path 40, and thereafter, led into the original position. As a result, the substrate 56 adheres closely to a smoothing surface 24 of an adsorbing plate 20, and is held by executing a vacuum suction through a ventilation path 48. Subsequently, by controlling an applied voltage to a piezo-element 70, the whole of the unit 18 is advanced or moved backward, and the substrate 56 is moved in the Z axis direction. Also, by varying a voltage applied to a piezo-element 84, the plate 20 and the rod 36 are turned around the X axis, and the substrate 56 is deformed around the X axis. In the same way, other piezo-element is allowed to expand and contract and deformed around the Y axis.
Patent JP-H04189563-A (JP)
Title: Image recorder
Inventor: MURAKAMI SATORU
IPC: G09G5/26
Filed: 1990-11-26
Abstract: PURPOSE:To record characters and symbols with high quality by calculating a sum of dots in an area including an objective picture element by weighting at every picture element and setting the magnitude of the objective picture element in accordance with the sum. CONSTITUTION:An operation part 34 makes dots of each picture element weighted with respect to a picture element area of 3 lines X 3 columns read from line buffers 31-33 and a sum of the weighted dots is calculated. For example, weighting factor of picture elements P11, P13, P31, P33 is 1, weighting factor of picture elements P12, P21, P23, P32 is 2, weighting factor of a central picture element P22 is 12, a sum is 12 when only the central picture element P22 has dots, and a sum is 24 when picture elements have dots. A laser modulator 35 adjusts a spot diameter of a laser beam based on the calculated sum, changes the magnitude of a dot of an objective picture element, and outputs it to a printer engine. Thus, contours of characters and symbols to be printed become smooth.
Patent JP-H01160601-A (JP)
Title: Method of impregnating half-split chopstick material with hot water
Inventor: IKEDA SHOJI
IPC: B27K1/00
Filed: 1987-12-17
Abstract: PURPOSE: To incorporate a flexibility by incorporating a disposable wooden chopstick material in a pressure container, supplying a water or warm water of a predetermined amount, pressurizing it by a high pressure air, draining it, and then cooking by a high pressure vapor, thereby uniformly impregnating the material with hot water. CONSTITUTION: For example, a disposable wooden chopstick material 1 is stacked in a can 2, placed on a truck 3, conveyed into a pressure container A, and its door 4 is closed. Then, water is supplied into the container A (to the degree that the material is sufficiently dipped) A high pressure air is fed into the container A to pressurize the storage water in the container. The material 1 under the water is impregnated therein with moisture by the pressure to a predetermined water content. Then, the storage water in the container A is drained, and high pressure vapor is fed into the container A. The material is heated, the impregnated moisture is heated to a high temperature to incorporate flexibility in the fibrous substance of the material. After the vapor in the container A is discharged, the door 4 is opened, and the material 1 is delivered.  Warm water heated by the heater 21 is desirably supplied instead of the water into the container A.
Patent JP-2001138127-A (JP)
Title: Cutting blade for metal plate stack and cutting method for metal plate stack by using this cutting blade
Inventor: OKANO HIROSHI
IPC: B23D15/06
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a cutting blade for a metal plate stack and a cutting method for the metal plate stack by using this cutting blade capable of suppressing agglutination of metal powder to a blade surface for a long period and holding good sharpness for a long period. SOLUTION: This cutting blade, which cuts a metal plate shack of a plurality of metal plates, is a cutting blade 1 for the metal plate piled object provided with a fluorine polymerized hard film 6 in a surface of the base material 5, and uses a cutting method for a metal plate stack by pressing the above cutting blade 1 for a metal plate stack into the metal plate stack of a plurality of the metal plates.
Patent JP-H02167819-A (JP)
Title: Controlling method in forming silver halide particle and apparatus therefor
Inventor: ICHIKAWA YASUNORI
IPC: C01G5/02
Filed: 1988-12-22
Abstract: PURPOSE:To uniformize the halide content in silver halide particle by controlling the flow rates of the aqueous solutions of a water-soluble silver salt, a water-soluble halide and/or a protective colloid in such a manner as to give a silver ion potential in a mixer or a reactor satisfying a prescribed condition. CONSTITUTION:An aqueous solution of protective colloid, an aqueous solution of a water-soluble silver salt and an aqueous solution of a water-soluble halide are transferred from conditioning tanks 1-3 through feeding systems 6-8 to a mixer 9 at flow rates controlled by flow meters 4a-4c and pumps 5a-5c and mixed with each other to form silver halide particles, which are immediately introduced into a reactor 11 to perform the nucleation and/or crystal growth of silver halide particles. The silver ion potential of the fine particle of silver halide formed in the mixer 9 or the reactor 11 is measured by a silver ion potential measuring instrument 12 or 13. The flow rates of the aqueous solutions of the water-soluble silver salt, water-soluble halide and/or protective colloid are controlled with the pumps 5a-5c in such a manner as to get the potential satisfying a prescribed condition.
Patent JP-2000144518-A (JP)
Title: Production of conjugate fiber
Inventor: YOSHIKAWA SATORU
IPC: D01D5/32
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a conjugate fiber having few unevenness of the fiber thickness while having excellent crimp-generating properties, and hardly causing peeling at the conjugated face at the time of use, and unevenness in dyeing in the time of dyeing. SOLUTION: A hole of a spinning nozzle composed of two circular arc slits A and B, satisfying the inequalities B1<A1, 1.1<=SA/SB<=1.8, 0.4<=(SA+SB)/ SC<=10.0 and d/A1<=3.0, and having the center point of the discharge side eccentric to the highly viscous polymer side based on the center point at the introduction side of the hole of the spinning nozzle, is used, and the melt spinning is carried out while adjusting the highly viscous polymer so as to be mainly discharged from the slit A side to produce the objective conjugate fiber of two kinds of polymers which have the different viscosities.
Patent JP-H08181417-A (JP)
Title: Manufacture of circuit material
Inventor: KAMEI KOICHI
IPC: B29C33/12
Filed: 1994-12-26
Abstract: PURPOSE: To provide a manufacturing method of a circuit material which constitutes a circuit substrate and can make a large current flow without being limited by a thickness of a conductor economically by using a molding die commonly. CONSTITUTION: The title method is for manufacturing a circuit material constituting a circuit substrate by setting a conductor 11 in a molding die 30 and then injecting resin into the die 30 for making molding resin and the conductor 11 integral. The molding die 30 wherein a plurality of projection parts 31b having the same height are arranged in at least one of surfaces holding the conductor 11 therebetween at an interval which is narrower than a minimum conductor width of the conductor 11 is used.
Patent JP-H08181996-A (JP)
Title: Moving image coder
Inventor: KAKII EIJI
IPC: H04N19/51
Filed: 1994-12-26
Abstract: PURPOSE: To improve motion quality and image quality by detecting a block not subject to in-frame coding even once within the specified number of frames and refreshing forcibly the block at a final frame of the specified number of frames so as to minimize the refresh request processing thereby preventing increase in the code quantity by the in-frame coding. CONSTITUTION: Each frame of a received motion image signal is digitized and the frame is divided and orthogonal transformation and quantization are applied to each block and the resulting signal is sent. A coding method discrimination circuit 15 compares the received block signal with a predict signal in the unit of blocks to discriminate validity of prediction and when the prediction validity is small, it is discriminated that the in-frame coding is valid and when the validity is high, it is discriminated that inter-frame coding is valid and a coding method discrimination signal is outputted. A refresh request circuit 16 makes a refresh request at a final frame of the specified number of frames based on the coding method discrimination signal to apply in-frame coding in the specified frame.
Patent JP-H11159370-A (JP)
Title: Control device for cylinder injection engine and engine control method
Inventor: SHIMADA KOSAKU
IPC: F02D41/04
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To secure combustion stability at transit switching from a combustion state conducting EGR reflux to a combustion state not conducting the EGR reflux in a cylinder injection engine conducting stratified charge combustion and uniform charge combustion. SOLUTION: This control method is provided with a combustion mode determination means 101 determining the classification of stoichimetric/lean and the classification of stratified charge combustion/uniform charge combustion, a means 102 computing target A/F by the operation point of an engine, a phase delay filter 103 changing the phase of the target A/F, a target A/F correction means 104 avoiding a combustion unstable area, a switching time target A/F correction means 105 avoiding a transit state combustion unstable area at a combustion switching time, a target A/F selection means 106 selecting the target A/F passed the switching time target A/F correction means 105 and the target A/F not passed the switching time target A/F correction means 105.