baber/WOPTO huggingface dataset:
Patent JP-H1045550-A (JP)
Title: Oral hygiene-promoting composition
Inventor: HA ZE MON
IPC: A61Q11/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which contains at least one selected from ursodesoxycholic acid and chenodeoxycholic acid and can prevent and treat periodontal diseases and tooth decay. SOLUTION: This oral hygiene-promoting composition contains 0.02-1wt.% of at least one selected from ursodesoxycholic acid and chenodeoxycholic acid which are the main components of bear's gall having excellent effect to inhibit the activity of collagenase as, a causative substance of the periodontitis. The weight ratio of ursodesoxycholic acid and chenodeoxycholic acid is preferably 100/1-1/100, when necessary, triclosan which is effective for disinfection and plaque removal is added. This composition is used by preparing in dentifrice composition, oral cavity-cleaning composition, chewing gum, oral cavity massaging cream and the like. Since the composition contains no mammalian crude drug, deterioration of the raw materials is decreased with high safety to living body and increased storage stability.
Patent JP-H03219437-A (JP)
Title: Optical information recording medium and production thereof
Inventor: KAWAKAMI HARUO
IPC: G11B7/24024
Filed: 1990-01-24
Abstract: PURPOSE:To decrease the effect of the repetitive tension by a volumetric change arising from a phase change of a recording layer by forming protective films in such a manner as to come into contact with a recording layer while pressure stresses are held applied thereon. CONSTITUTION:Grooves for tracking are formed on the surface of a polycarbonate substrate 1. A 1st protective film 2a consisting of ZnS, the recording layer 3, a 2nd protective film 2b, and a reflecting and cooling layer 4 are successively formed by a sputtering method thereon and finally, a UV curing resin 5 for protective the respective layers is formed. The values of the internal stresses of these films can be changed by changing sputtering power at the time of formation of the films 2a, 2b. The values of the internal compressive pressures are controlled by changing the sputtering conditions of the films 2a, 2b in such a manner, by which the number of the rewriting times of the optical disk is increased with an increase in the value of the initial compressive stresses.
Patent JP-H03223057-A (JP)
Title: Collection system for cut product
Inventor: SAKAMOTO NORIO
IPC: B65H19/30
Filed: 1990-01-24
Abstract: PURPOSE:To carry and collect a slit roll with ease and certainty by providing a slit roll takeout carriage, a take-up shaft drawing device, a load-carrying bed, a slit roll conveying carriage a load-collecting bed and a manipulator device. CONSTITUTION:When a slit roll 21(21a) of predetermined width is obtained from a broad sensitive material main winding part by a cutting machine, a slit roll takeout carriage 30 receives the slit roll 21(21a) with a take-up shaft from a take-up part 20 of the cutting machine to move on rails 11, and the take-up shaft is extracted from the slit roll 21(21a) on the carriage 30 by take-up shaft drawing device 40. Here a liftable load-carrying bed for receiving the slit roll is provided and a slit roll conveying carriage 50 having this load- carrying bed and movable on the rails 11, relocates the drawn slit roll on a slit collection bed 55. The slit roll 21(21a) on the collection bed 55 is stored in a carrier 75 of a conveyer device 70 by a manipulator device 60.
Patent JP-S58131829-A (JP)
Title: Radio relay system
Inventor: ICHIHARA MASAKI
IPC: H04J3/08
Filed: 1982-02-01
Abstract: PURPOSE:To attain battery saving for a relay station in a time division multiplex system, by transmitting a synchronizing signal for battery saving of a prescribed period when no communication is done. CONSTITUTION:In the initial state, repeaters 2, 3 and a terminal device 4 supply power to a transceiver at all times for the operation. When the line is not in use, a base station transmits a specific synchronizing signal for the battery saving in a prescribed period. When the repeaters 2, 3 and the terminal device 4 detect the said synchronizing signal three times, the battery saving is started. This battery saving is done by determining the time interval of the intermittent operation of the power supply so that the said synchronizing signal transmitted in a predetermined period from the base station is received without fail while the power is applied to the transceiver of the repeaters 2, 3 and the terminal device.
Patent JP-S63182634-A (JP)
Title: Automatic focus adjusting device
Inventor: TSUCHIHO KOICHIRO
IPC: G03B3/00
Filed: 1987-01-24
Abstract: PURPOSE:To improve the accuracy of a stop position to a focusing position by stopping the operation of a driving means for an optical system when a deviation detected by a focusing decision means is smaller than a set value, and updating the set value to a 2nd smaller value at a specific time after the deviation reaches the set value. CONSTITUTION:When the deviation detected by the focusing decision means JM becomes smaller than the set value, the operation of the driving means M is stopped and the means is put in a stand-by state for a specific time, so that the optical system OS almost stops or stops completely. Then the set value is updated into the 2nd smaller value. The operation quantity of the driving means M is not large from the restart of the operation of the driving means M to the restopping of the operation of the driving means when the detected deviation of the focusing decision means JM decreases below the 2nd set value. Consequently, the inertia and dead zone width of the optical system decrease and the optical system is not driven until it passes through the dead zone, so that the optical system is stopped at a position closer to the focusing position.
Patent JP-2000214841-A (JP)
Title: Guide bar
Inventor: NAKAO YUTAKA
IPC: G10C3/12
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a frame key that grounds to only a key frame and a rear key frame front, even if it is used for a long time by providing a stress- generating means that is bridged between the key frame rear and key frame front and generates stress for bending both the key frames and an intermediate bundle so as to shift longitudinal central part upwards. SOLUTION: A metal bar 4 as a stress-generating means is bridged between a key frame rear 21 and a key frame front 23. Screw holes are formed at both ends of this metal bar 4. A metal fitting 42, having a claw welded with a male screw, is placed on the outer surface of the key frame rear 21. A long patch 41 is mounted to the outer surface of the key frame front 23, the screw hole at one end of the metal bar 4 is threadedly engaged with the male screw, and a bolt 45 is threadedly engaged with the screw hole at another end of the metal bar 4 via the patch 41. Both the key frame 31 and intermediate bundles 32 are previously bent so as to float their central parts. When the bolt 45 is braced further, stress acts in a direction such that the key frame rear 21 and the key frame front 23 approach each other.  Therefore, even if load of a keyboard and a hitting device acts on a key frame center 22, the key frame center 22 will not be lowered.
Patent JP-H03223404-A (JP)
Title: Manufacture of screw for plastic molding machine and method for forming alloy layer
Inventor: KOMURO AKIMITSU
IPC: B29C48/395
Filed: 1990-01-26
Abstract: PURPOSE:To manufacture a screw having excellent wear resistance and corrosion resistance in low cost by executing thermal-spraying of wear resistant and corrosion resistant alloy powder onto surface of a screw-shaped base material, charging into the super plastic capsule and executing hot isostatic pressing treatment to these. CONSTITUTION:The screw-shaped base material of Cr-Mo steel, etc., is worked into the prescribed screw shape. Onto the surface of the obtd. screw-shaped base material 11, the thermal spraying of the wear resistant and corrosion resistant alloy powder, is executed. As this alloy powder, Fe series, Ni series, Co series, etc., is used and the alloy powder thermal sprayed layer 12 is formed to about 1mm thickness. The base material 13 for HIP obtd. with this, is charged into the super plastic capsule 14 of duplex stainless steel, etc., and this capsule is sealed under vacuum with an upper and lower covers 15, 16. By executing the hot isostatic pressing treatment to these, the above super plastic capsule 14 is deformed under pressurizing so as to match to the screw shape, and also the above alloy powder thermal sprayed layer 12 is sintered under pressurizing to form alloy layer 17. After that, the deformed super plastic capsule 18 is removed with grinding, etc., and successively, the above alloy layer 17 is ground to obtain the screw 19 for plastic molding machine having the prescribed shape and wear resistance and corrosion resistance.
Patent JP-S55108853-A (JP)
Title: Bis(3-ethoxycarbonyl-4,6-dimethyl-2-pyridylthio)zinc and its preparation
Inventor: MAZAKI MITSUO
IPC: C07F3/06
Filed: 1979-02-14
Abstract: NEW MATERIAL:Bis(3-ethoxycarbonyl-4,6-dimethyl-2-pyridylthio)zinc of formula I.  
     USE: Disinfectant for agricultural and horticultusal use. Especially effective to the shoath blight of rice plant. Harmless to crops, odorless and free from residual toxicity.  
     PROCESS: The compound of formula I is obtained by reacting an alkali metal salt of 3-ethoxycarbonyl-4,6-dimethyl-2-phridinethiol (e.g. Na salt of formula II, said K salt) with a zinc salt (e.g. zinc chloride, zinc bromide, zinc iodide, etc.) in ethyl alcohol at 0W100°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56111965-A (JP)
Title: Service information display device for customer-base transaction data processing system
Inventor: TANABE YASUHIRO
IPC: G07F7/02
Filed: 1980-02-08
Abstract: PURPOSE:To ensure an immediate display of the service information when the information is read out, by storing previously the service information for every customers. CONSTITUTION:The service information for each customer code is stored previously in the memory 4 in the customer-based transaction process system at a service station to process the transaction data of the sold gasoline or the like for every customer. When the card reader 1 reads out the customer code on the magnetic card, the service information to the relevant customer code stored in the memory 4 is displayed at the display unit 7 through the display register 5 and the character generator 6. Thus the service information can be offered immediately to a customer when he wants a supply of gasoline.
Patent JP-H10212627-A (JP)
Title: Driving control of draw-twister
Inventor: KOBAYASHI CHIYASU
IPC: D01H1/20
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for carrying out driving control of a draw- twister, capable of suppressing facility cost and reducing product cost. SOLUTION: In drawing undrawn yarn by using plural draw-twisters carrying out drawing by delivery roller, delivery motors of delivery rollers of plural draw-twisters are connected to one inverter 6 and when threading operation is carried out or drawing is finished, number of revolutions of delivery rollers are controlled by the inverter 6 and in stationary operation other than above operations, the delivery motors are directly connected from the inverter 6 to a commercial electric source A and delivery rollers are operated by a definite number of revolutions.
Patent JP-S54115839-A (JP)
Title: Device * which is operated by pressure medium * for adjustment moving tilt of head lamp of vehicle
Inventor: PEETAA FUNDEMAA
IPC: B60Q1/11
Filed: 1979-02-14
Abstract: An installation actuated by pressure medium for adjusting the inclination of a headlight in relation to the road plane, especially in a motorcycle, with an adjusting cylinder mounted at the frame or the like and operatively connected with the headlight, which pivots the headlight about a cross-axis upon actuation by the pressure medium of the hydraulic brake system, to which the adjusting piston is connected.
Patent JP-2000214309-A (JP)
Title: Substrate with black matrix thin film, color filter substrate, target for formation of black matrix thin film and production of substrate
Inventor: TAKAGI SATORU
IPC: H01J11/34
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a black matrix thin film of MoTa alloy having excellent optical characteristics, durability and etching processing property, which can be used as a substitute for chromium. SOLUTION: A thin film containing 1 to 13 wt.% Ta and the balance substantially Mo is formed on a substrate. Or, oxides, nitrides, carbides of these elements or a mixture of these can be used. Then the thin film and color filter films are combined to produce a color filter substrate. The target for the formation of a black matrix thin film contains 1 to 13 wt.% Ta and the balance Mo and further contains <=0.1 wt.% of Al+Si+Mn+Ca as impurity elements. This target is used to form a thin film by sputtering on a substrate in an inert gas, gas containing oxygen, nitrogen or carbon or a mixture gas of these.
Patent JP-S56111661-A (JP)
Title: Preparation of wound body composed of glass fiber mat
Inventor: MORI SHIYUUJI
IPC: C04B38/00
Filed: 1980-02-08
Abstract: PURPOSE: To simply obtain the titled wound body at low cost by a method wherein a bonding agent is applied to one plane of a glass fiber mat and this is wound around a special winding roller and after drying, the wound body is pulled out of the roller.  
     CONSTITUTION: A bounding agent 2 is applied on one plane of a glass fiber mat 1 and this is wound around a winding roller 4 wherein a synthetic resin (preferably, fluororesin) working is applied onto the surface, by means of a guide roller 5, 6 which is freely adjustable of position, and thereafter, the winding roller 4 is removed and it is dried in a drying chamber and after drying, it is taken out of drying chamber to be cooled in the air. And then, the wound body 7 of the glass fabric mat alone is pulled out of the winding roller 4 to obtain the wound body. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05209455-A (JP)
Title: Laying of tile and its tool
Inventor: HONDA YOSHIHIRO
IPC: E04F21/16
Filed: 1992-01-30
Abstract: PURPOSE:To provide an uneven surface on a mortar substrate with a simple work and favorably combine the mortar substrate with the sticking mortar for laying tiles. CONSTITUTION:Mutually independent plurality of recessions 11a are formed dispersedly on the surface of a mortar substrate 11. A part of the sticking mortar 12 is filled in the recessions 11a to root it in the mortar substrate 11. The whole peripheral face of this root is held by the recessions 11a to combine the mortar substrate 11a with the sticking mortar 12. A tool for making such recessions 11a is provided with a flat face and a plurality of molded protrusions projected from the face to the same direction. The recessions 11a are formed on the mortar substrate 11 by sticking the molded protrusions so as to insert the protrusions into the mortar substrate 11.
Patent JP-H03219354-A (JP)
Title: Dma function diagnostic device
Inventor: MITSUNE KIYOSHI
IPC: G06F13/28
Filed: 1990-01-24
Abstract: PURPOSE:To attain highly efficient diagnostic device capable of diagnosing the whole DMA device including a control line as a diagnostic range by generating a DMA request (DRQ) signal, executing practical DMA transfer between a memory and the DMA function diagnostic device and checking the DMA transfer result in each end of the DMA transfer. CONSTITUTION:When a direct memory access controller(DMAC) 3 is executing DMA transfer in accordance with a DRQ signal, a DACK signal line 22-b is activated, but when the signal line 22-b is changed from a non-active state to an active state, a D-type FF 124 for a DRQ flag inputs a value '0' from the D input, turns the output Q to non-active '0' and turns a DRQ signal line 22-a to a non-active state. If a DACK signal line 22-b is not active when a fault exists in the DRQ signal line 22-a, the DMAC 3, or the DACK signal line, the FF 124 is held at the active state, so that the value is outputted to a data line 112i to check a diagnostic program. Consequently, diagnosis can be executed in each DMA transfer.
Patent JP-H01190091-A (JP)
Title: Moving picture coding system
Inventor: KATO YOICHI
IPC: H04N19/85
Filed: 1988-01-25
Abstract: PURPOSE:To efficiently express a deformed part by storing partial pictures, which are expected to appear in further frames, out of past decoded pictures, selecting a partial picture adapted to the specific part of a currently inputted picture out of the stored partial picture, and coding the selected partial picture. CONSTITUTION:A motion compensated picture is formed from the decoded picture of 1 frame before and a current input picture by a motion compensation forecasting device 2, and a forecasted picture is prepared from the motion compensated picture and the input picture at a deformed pattern matching calculator 3. A subtracter 4 calculates the difference between the input picture and the forecasted picture, the difference is quantized by a quantizing device 5, and an adder 6 adds a quantized differential signal and a forecasting signal and prepares the decoded picture. The decoded picture is accumulated by a picture memory 7 for 1 frame period. A deformed pattern extracting and storing device 8 extracts deformed patterns (the partial pictures) from the quantized differential signal and the decoded picture and stores the extracted deformed patterns. For the motion vector of the forecasting device 2, the deformed pattern number and the position of the deformed pattern on the input picture of the calculator 3, and the quantized differential signal of the quantizing device 5, a code assigning and a code multiplexing are executed at a multiplexing device 9, and they are outputted from an output terminal after the processing.
Patent JP-S56112745-A (JP)
Title: Package for high density integrated circuit
Inventor: SONODA HIDEAKI
IPC: H01L23/367
Filed: 1980-02-08
Abstract: PURPOSE:To efficiently dissipate the heat of a heat radiating part by sufficiently carrying out the heat conduction from the back surface of a face-down connecting part to a sealing cap. CONSTITUTION:A semiconductor chip 1 is connected via a CCB (control collapse bonding) solder to a multilayer ceramic substrate 3. The sealing cap 4 is fixedly soldered in contacted state to the multilayer ceramic substrate 3 on the nonsoldered surface side of the chip 1. A cooling fin 5 for dissipating the heat of the chip 1 is mounted at the cap 4. The substrate 3 is fixedly soldered to a printed board 8 via a lead terminal 6. Thus, the cooling efficiency can be improved by dissipating the heat of the chip of face-down connection from the back surface side of the chip via the cap 4 to the substrate 3.
Patent JP-H08272695-A (JP)
Title: Method and equipment for security management in personal computer
Inventor: RICHIYAADO EI DAIAN
IPC: G06F21/62
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a personal computer system which has a security mechanism that can control an access to data kept in the system. SOLUTION: This system has a usually closed enclosure, at least one erasable memory element which is selectively activated in an active or inactive states and receives and stores a privilege access password in the active state, an option switch which is ready connected to the erasable memory element and sets the element to an active or inactive states, an illegal access detection switch which is ready connected to the element and detects release of the enclosure and a system processor that is ready connected to the element and controls an access to data on a specified level which is stored in the system by discriminating an input from non input of the stored privilege access password.
Patent JP-S61175713-A (JP)
Title: Bipolar power supply generating circuit
Inventor: TAKEUCHI TAKAHIKO
IPC: G05F1/585
Filed: 1985-01-30
Abstract: PURPOSE:To control the drive circuit of an actuator, etc. with high stability and high accuracy by using an operational amplifier to obtain a plus/minus bipolar power supply from a single power supply. CONSTITUTION:An operational amplifier 5 delivers the voltage dividing output of a voltage dividing circuit 4 at a low output impedance since the gain of the amplifier 5 is set at a level near 1 with the application of the negative feedback. Then the output potential of the amplifier 5 is set at 0V, and the plus voltage input given from a single power supply is defined as a plus power supply. While the 0V input of the single power supply is defined as a minus power supply. Thus a bipolar power supply can be applied to a drive circuit 6. As a result, the circuit 6 is controlled with high accuracy and high stability even though the output current voltage is set at a level near 0V.
Patent JP-H03221612-A (JP)
Title: Joining method for underground continuous wall and after-placing body
Inventor: KOSUGI TAKATOMO
IPC: E02D5/18
Filed: 1990-01-25
Abstract: PURPOSE:To facilitate the construction work by joining stud bolts to the main reinforcement of an underground continuous wall which is to be previously constructed, and after the ground has been excavated, by placing concrete so as to expose the head parts of the stud bolts, and thereto by weldedly fixing the reinforcement bars for an after-placing body. CONSTITUTION:To the main reinforcement 1 arranged on the body side of an underground continuous wall W which is to be previously constructed, a stud bolt 3 is joined toward the body side by means of a base plate 5, a U-bolt 6, or the like. Then, in such a condition that the stud bolt 3 has been embedded in concrete 4 (not shown), an underground continuous wall W is constructed. After excavation of the ground, concrete 4 is placed so as to expose the head part 3a of the stud bolt 3, and the reinforcement bar for the after-placing body is weldedly fixed to the head part 3a by welding or the like for connecting both reinforcements.
Patent JP-S63183244-A (JP)
Title: Fuel feed control method for internal combustion engine during transient operation
Inventor: NISHIKAWA TAKAFUMI
IPC: F02D41/10
Filed: 1987-01-26
Abstract: PURPOSE:To improve driveability at the time of starting a vehicle in which a basic fuel feed rate is compensated during a transient operation of an engine by setting a fuel compensation amount to a greater value when a vehicle speed is detected to be below a specified value. CONSTITUTION:Firstly a mean value of absolute pressures detected with an absolute pressure sensor 8 in intake manifolds during operation of an engine is obtained and a deviation from a previous mean value is calculated at an ECU 5. The deviation is then discriminated if it is smaller than a specified value for discriminating deceleration or if it is greater than a specified value for discriminating acceleration. According to the discriminated result, a fuel compensation precess for the time of either deceleration or acceleration is performed. A vehicle speed detected with a vehicle speed sensor 14 is then discriminated if it is lower than a specified value and, in the case of YES decision, the fuel compensation amount is set to a greater value to compensate the amount of fuel sticking on the inner wall surface of a throttle body and a throttle and to compensate the fuel amount on the increase.