baber/WOPTO huggingface dataset:
Patent JP-H0317868-A (JP)
Title: Hard disk control method
Inventor: IIIZUMI TOMOO
IPC: G11B20/12
Filed: 1989-06-15
Abstract: PURPOSE:To shorten a time to read out data from a disk by performing readout from a sector immediately after generating a readout command, setting a storage address by using address information, and performing data arrangement on a memory. CONSTITUTION:ID information is read out, and a DMA address is generated at a DMA start address register 5 setting a sector number and sector length as offsets if the ID information is the one on an unread sector, and it is sent to a sector buffer 7, and reading from the sector is performed immediately after receiving a read instruction, and the storage address in the memory of a transfer destination is designated by conforming to the sector number, also, a preceding sector before than a read sector is read with the next rotation and is transferred to and stored at an address position calculated with calculation of (sector number X sector length), thereby, the data is read in sequence according to data sequence on a track, and is arranged in the sector buffer 7.
Patent JP-S5672931-A (JP)
Title: Manufacture of die plate for resin with cubic pattern
Inventor: HASHIMOTO MINORU
IPC: B29C70/00
Filed: 1979-11-20
Abstract: PURPOSE: To raise productivity and prevent the occurrence of water pollution in the course of a manufacturing process by a method wherein the unset synthetic resin containing reinforcing fibers, composed of the reinforcing fibers and synthetic resin, is laid on the base plate die provided with the cubic pattern and set.  
     CONSTITUTION: An optional number of unset green sheets A composed of the reinforcing fibers such as glass fibers and chemical fibers and of the synthetic resin such as phenolic resin, melamine resin and unsaturated polyester resin and the base plate die B provided with the cubic pattern and laid on another in plural alternately on the bed 1 of a pressing machine. Next, these are pressed by the upper board 2 of the pressing machine, while being heated, and the base plate die B is removed, and thus the die plate with the cubic pattern is manufactured. For heating, a hot- pressing machine can be used as the pressing machine. In the case when a phenolic- resin impregnated sheet A is used, the pressure of 100g/cm 2  for about 70min under the temperature of 100W140°C is sufficient. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5274649-A (JP)
Title: Reinforced polyolefin composition
Inventor: NISHIMURA MASAO
IPC: C08L29/00
Filed: 1975-12-19
Abstract: PURPOSE: A reinforced polyolefin composition imparted with improved adhesin between fillers and the resin by adding a polyacrylic acid and a copolymer from olefin and an α,β-unsaturated acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0751283-A (JP)
Title: Laser device for endoscopic operation
Inventor: SUTEIIBUN EICHI MAASHIYU
IPC: A61B18/20
Filed: 1994-06-09
Abstract: PURPOSE: To provide a laser beam having high spatial coherence, by forming an axial part for connecting a distal end inserted in a body cavity and a proximal end to each other, laying a semiconductor laser at the distal end, and installing a means for feeding electric power to the laser. CONSTITUTION: This device has a distal end 12 positioned in a body cavity and a proximal end 11 positioned outside the body cavity, and the proximal end 11 is used for operating the distal end 12. Also, the distal end 12 and the proximal end 11 are jointed to each other with a long tubular shaft 14. Furthermore, a semiconductor laser 13 is installed at the distal end 12, and a means is provided for cooling the laser 13 so as not to damage a surrounding tissue. In this case, electric power is supplied via a cable 15 extended to the semiconductor laser 13 through an axial part 14 and controlled with a switch at the proximal end 11, or an external switch operated by hand or foot.
Patent JP-H04243829-A (JP)
Title: N-substituted aminoalkane phosphinic acid
Inventor: KURISUCHIYAN MARESUKO
IPC: A61K31/685
Filed: 1991-06-21
Abstract: PURPOSE: To obtain a new N-substituted aminoalkanephosphinic acid, having GABAB-antagonistic characteristics and used for preparing a therapeutic agent for petit mal type epilepsy. CONSTITUTION: This compound is represented by formula I [R1 , R1 ', R2 ' and R3 are each H; R2 is H or OH; R4 is an araliphatic group or a heteroarylaliphatic group other than an unsubstituted 1-phenyl-lower alkyl; R5 is H, a lower alkyl or R4 ; R is an aliphatic, alicyclic, alicyclic-aliphatic or an araliphatic group having at least C atoms] or its salt, e.g. 3-(p- chlorobenzylamino)propyl(diethoxymethyl)phosphinic acid. The compound is obtained by substituting an OH-protecting group R6 with hydrogen in a compound represented by formula II (R6 is the OH-protecting group; R8 is R5 or an NH2 -protecting group; R10 is a protected OH), then removing the NH2 - protecting group R8 in a suitable case, etc. The compound represented by formula II is prepared by reacting, e.g. a compound represented by formula III (X is a reactive esterified hydroxy; R10 is H or the protected OH) with a compound represented by formula IV.
Patent JP-S637976-A (JP)
Title: Recording method
Inventor: YAMAMOTO TADASHI
IPC: B41J2/325
Filed: 1986-06-28
Abstract: PURPOSE:To provide a recording method preventing the adhesion of a transfer recording layer to a transfer member such as a transfer roller even when the transfer recording layer of a transfer recording medium is contacted with said member at the exposed part thereof, by a method wherein both of light energy and heat energy are applied to the transfer recording layer out of a transfer image forming range and the transfer recording layer is closely contacted with a medium to be recorded to transfer a transfer image to the medium to be recorded. CONSTITUTION:A motor not shown in a drawing is driven to successively deliver a transfer recording medium 1 from a supply roll 2 and both of light and heat energies are selectively applied to the transfer recording layer 1b of the transfer recording medium 1 corresponding to an image signal in a recording part 3 to form a transfer image. Next, a non-transfer treatment process is performed when the part out of the transfer image forming range of the transfer recording medium 1 passes the recording part 3 so that a recording head 3a generates heat and both of fluorescent lamps 3c, 3d light to apply both of heat and light energies to the transfer recording layer 1b. The transfer recording layer 1b thus treated abruptly advances in the reaction of a polymer to have a non-transfer property.
Patent JP-S6043463-A (JP)
Title: Cast iron for rocker arm
Inventor: OKADA YUUJI
IPC: F02B1/04
Filed: 1983-08-18
Abstract: PURPOSE:To obtain the titled cast iron having superior wear resistance and scuffing resistance and damaging hardly a material confronting it during sliding even when highly leaded gasoline is used, by heat treating cast iron having restricted C and Mn contents under specified conditions. CONSTITUTION:Cast iron consisting of, by weight, 0.5-4% C, 5-20% Mn and the balance Fe is held at 950-1,300 deg.C for 0.5-5hr, and it is cooled at a higher rate than allowed to cool. Cast iron having a structure contg. carbide dispersion- crystallized in an austenite matrix is obtd. The austenite matrix may be mixed with a very small amount of martensite, pearlite or bainite. One or more among <=15% Cr, <=20% Mo and <=10% V may be substituted for part of Fe in said composition so as to improve the wear resistance.
Patent JP-H01316875-A (JP)
Title: Illustration generating device
Inventor: TAKANO HIROTSUGU
IPC: G06T1/00
Filed: 1988-06-17
Abstract: PURPOSE:To easily generate an illustration by photographing an object desired to plot by a TV camera, and completing the illustration by performing the addition or the deletion of a line on a display screen as observing a picture processed contour line drawing. CONSTITUTION:The real substance of the object to be illustrated or its model 1 is photographed by the TV camera 2, and a video signal obtained by the above photograph6 is inputted to a picture processing unit 3, and is converted to the contour line drawing information of a video by applying a conversion processing. The contour line drawing information is inputted to a personal computer 4, and is outputted to a display 5, then, is displayed on the screen. An illustration generator executes an operation such as to delete an unrequired line or to add a required line by using a tablet 6 and a keyboard 7 as observing the picture. After a desired illustration is completed, a plotter 8 plots the picture, then, the operation is completed. In such a way, it is possible to easily generate the illustration.
Patent JP-S6129887-A (JP)
Inventor: ISHIOKA TAKAYA
IPC: G06F17/21
Filed: 1984-07-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000007677-A (JP)
Title: Direct production of pyrrolo[3,4-c]pyrrole
Inventor: HENDI SHIVAKUMAR BASALINGAPPA
IPC: C09B57/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for directly producing a pigmental 1,4- diketopyrrolo[3,4-c]pyrrole viz. without any additional aftertreatment of reducing the granularity. SOLUTION: This method for directly producing a pigmental 1,4- diketopyrrolo[3,4-c]pyrrole shown by formula I [R1 and R2 are each independently a monocyclic or heterocyclic aromatic group] is conducted by heating a disuccinate in a proper molar ratio and a nitrile of formula II: R1-CN or formula III: R2-CN or a mixture of the nitrile in any organic solvent in the presence of any strong base and granule growth-inhibitor of an effectual amount and thus obtaining a compound of formula I from the reaction product by protolysis.
Patent JP-H09331392-A (JP)
Title: Pushbutton telephone set
Inventor: MIZOGUCHI KAZUTOSHI
IPC: H04Q3/58
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of an external connection function test and to prevent an error without any special installation in the stage of installation work. SOLUTION: A central processing section 1 makes a dialing request from an external line 6 to other external line 6 according to the dialing sequence registered in an external line dialing sequence table 122 of a memory 12 to an external exchange via an external interface section 4 by using a telephone number registered in a telephone number table 121 when detecting an automatic loopback test instruction from a pushbutton telephone set 3 to allow a PB signal transmission section 41 to send a PB signal. The CPU replies an incoming call to other external line and a PB signal reception analysis section 5 connected through a time division switch 11 discriminates whether or not a received PB signal is normally received and the result is registered in a test result table 123 as the automatic loopback test, which is executed sequentially to all the registered external lines.  The test result of the test result table is displayed on a visual display device 31 of the pushbutton telephone set.
Patent JP-S6043670-A (JP)
Title: Double-side copying method
Inventor: MURAI KAZUO
IPC: G03G15/23
Filed: 1983-08-20
Abstract: PURPOSE:To enable the operator to take adequate measures if copying paper of prescribed numbers or more is detected on an intermediate tray by deliverying successively the copying paper placed on the intermediate tray after copying and copying the next original on the rear surface thereof. CONSTITUTION:An original 8 is placed on a platen 2 in a double-side copying mode. The copying paper 14 from a cassette 13 is subjected to copying on a photosensitive paper 11 and is housed temporarily on an intermediate tray 19 in an arrow C direction. The paper is fed onto the plate 2 upon ending of a preset number of copying. The copying paper on the tray 19 is successively delivered and is subjected to copying on the rear surface thereof. The paper subjected to the copying is discharged into an arrow D direction and is fed into a collating device 23. If copying paper of specified numbers or more left on the tray 19 is detected by a sensor 43, the next operation is suspended and warning by an alarm, etc. is given so that the operator can take immediately necessary measures.
Patent JP-S5673374-A (JP)
Title: Mark detection system
Inventor: FUJIWARA NOBUAKI
IPC: G01V8/12
Filed: 1979-11-20
Abstract: PURPOSE: To improve an S/N and to perform an accurate detection by a method wherein only a high frequency component generated in a moment when a spot light and a mark meet each other or separate from each other is taken out through a filter to be converted into a mark detection signal.  
     CONSTITUTION: When a spot light L is irradiated on a body 1, a photoelectric conversion element 4 receiving the reflection light outputs an electric signal (a) in accordance with a variation of a quantity of reflected light and a signal (b) is entered into a high pass filter 6 through a buffer amplifier 5. A signal (c) output from the filter 6 is a signal for which only a high frequency signal component generated in a moment when the spot light L meets with marks 2, 2' and the spot light L separates from the marks 2, 2' is differentiated. Next thereto, a signal (c) passes through the 2nd buffer amplifier 7, pulse extract circuits 9, 10 and shaping circuits 11, 12 and is applied to an FF circuit 13. The FF circuit 13 is set at a moment when the spot light L and marks 2, 2' meet, and it is reset at a moment when both separate from each other. On this account, its output signal (i) can detect the marks 2, 2'. With this constitution, an S/N can be shown on a figure to perform an accurate detection. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08319802-A (JP)
Title: Joining method for metal and ceramic, their joining structure, and gas turbine provided therewith
Inventor: TATSUMI TETSUO
IPC: F01D5/02
Filed: 1995-05-24
Abstract: PURPOSE: To provide a method for joining both members of metal and ceramic by carrying out hot static water pressurizing (HIP) treatment without necessitating work for carrying out vacuum sealing, and also provide the joining structure of a rotary shaft and a turbine by the joining method, and provide a gas turbine provided with the joining structure. CONSTITUTION: A metal made first member 10, a ceramic made second member 11 and a shock absorbing member 14 interposed between both members 10, 11 are brazed and tightly fit to each other by fusing a brazing material 18 interposed on the contact surface thereof in a vacuum condition. Hot static water pressuring treatment is carried out in an atmosphere in which the seizing material 18 is not refused, and a diffused junction layer is formed on an interface of the shock absorbing member 14 and the first and second members 10, 11. A clearance is formed between the bottomed fitting holes 17a, 17b of the first member 10 and the fitting projection part 13 of the second member 11 inserted in the fitting holes 17a, 17b, and a shrinkage fit part is formed by the clearance by a series of works including seizing and HIP.
Patent JP-S638366-A (JP)
Title: Sulfonium compound
Inventor: TAKASHITA KATSUJI
IPC: C07C67/00
Filed: 1986-06-26
Abstract: NEW MATERIAL:The compound of formula I (R1 is H or protecting group of alpha-amino of an amino acid; R2 is side chain of amino acid; X is H, halogen or alkyl; R3 are alkyl; Y is halogen, perchloric acid, alkylsulfuric acid, etc.). EXAMPLE:t-Butyroxycarbonylphenylalanine p-dimethylsulfoniophenyl ester methyl sulfate. USE:Useful as a water-soluble active ester for peptide synthesis. PREPARATION:The compound of formula I can be produced from a p-dialkyl- sulfoniophenol compound of formula II and an amino acid derivative of formula III by mixed acid anhydride process or by condensing the above compound with dicyclohexyl carbodiimide.
Patent JP-H04349481-A (JP)
Title: Rotation-type developing device in image forming device
Inventor: SAKAI YOSHIHIRO
IPC: G03G15/08
Filed: 1991-05-27
Abstract: PURPOSE:To provide a rotation-type developing device capable of securely and steadily transferring a detection signal from the toner concentration sensor of each developing unit to the main body control part on the image forming device main body side, in the rotation-type developing device which is provided with the plural developing units and performs a development operation after bringing each developing unit into a development position by rotation. CONSTITUTION:Each developing unit 2Y is provided with a light emitting element 21Y which emits light according to a detection signal from the toner concentration sensor 18Y housed in each developing unit 2Y. A light receiving element 22 which receives the light is provided on the side of the image forming device main body 27. A toner replenishment operation is controlled by inputting the output of the light receiving element 22 to the main body control part 23.
Patent JP-2000339684-A (JP)
Title: Optical disk recording and reproducing device
Inventor: TANAKA HISAMITSU
IPC: G11B7/0055
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce temperature rise by putting a recording control circuit in a non-oprative state in the case other than recording or an erasing operation, with respect to an optical disk recording and reproducing device. SOLUTION: An optical disk recording and reproducing device 1 has an optical pickup 30 which records or reproduces information on an optical disk 10. A microcomputer 100 controls a laser driving circuit 120 and a recording and reproducing circuit 110. The amount of light beams being generated by the optical pickup is detected by a detecting circuit 140 and transmitted to a signal processing circuit 150. The circuit 150 transmits a recording or reproducing signal S6, abnormal level signal S7 and an out-of-track signal S8 to the microcomputer 100. The microcomputer 100 receives these signals and puts the recording and control circuit in a non-operative state to reduce the heat generation and the power consumption by receiving the signals in the case other than a recording or an erasing operation.
Patent JP-S6042473-A (JP)
Title: Binder resin composition for magnetic tape
Inventor: SHIGEMATSU SADAO
IPC: C08F299/00
Filed: 1983-08-18
Abstract: PURPOSE:To provide the titled compsn. which has a high curing rate and gives a coating film having a smooth surface, consisting of a specified unsaturated polyester resin and an ethylenically unsaturated monomer. CONSTITUTION:An epoxy group-contg. compd. such as epichlorohydrin is reacted with a bisulfite such as sodium bisulfite at 20-200 deg.C to obtain a polyfunctional monomer contg. a sulfonate salt group. An acid component contg. an unsaturated dicarboxylic acid, a polyhydric alcohol, the above polyfunctional monomer and optionally a polyhydric alcohol allyl ether are subjected to an esterification reaction and then to a condensation reaction. The resulting unsaturated polyester resin, an acrylic monomer and optionally an isocyanate compd. are reacted together to obtain an unsaturated polyester resin (A) wherein the acrylic monomer is bonded at its terminal. 90-20wt% component A is mixed with 10-80wt% ethylenically unsaturated monomer (B) such as styrene.
Patent JP-S63315955-A (JP)
Title: Automatic analyzer
Inventor: YOKOSE TAIZO
IPC: G01N35/02
Filed: 1987-06-19
Abstract: PURPOSE:To enhance measurement accuracy and to eliminate the need for a dummy operation by providing means for injecting a cleaning liquid having a sterilization effect automatically into reaction vessels and resting the vessels while the vessels are held soaked with the liquid. CONSTITUTION:A reaction table 1 is driven to move the reaction vessels 2 which are cleaned and emptied after the end of routine analyses to the discharge position of a probe 3. The cleaning liquid 5 provided in a part of a reagent cold retaining housing 4 is sucked in a required amt. by the probe 3 and is automatically injected into the reaction vessels 2. A soln. of the lowest possible concn. at which the glass reaction vessels 2 are not damaged and the sterilization effect is obtainable, for example, 0.5% sodium hypochlorite soln. or the like is used. The cleaning liquid 5 is successively injected into the other reaction vessels 2 as well and is rested, by which the miscellaneous bacteria sticking to the inside wall of the reaction vessels 2 are sterilized.
Patent JP-H111295-A (JP)
Title: Charging device of solution
Inventor: FUJII YOSHITAKA
IPC: B65B3/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To automatically sterilize and wash a charging device of solution and process it so as not to be affected by the thermal change of the charging solution, by arranging a temperature-sensor right before a charging valve in a charging device of solution, provided with a charging tank, pipes, the charging valve, a charging container, etc. SOLUTION: A solution is supplied into a charging tank 10, a pressure type flexible tube is connected to an aseptic filter 9, and a pressurizing valve 3 is opened to pressurize the charging tank 10. In this time, the opening time or a charging valve 13 is inputted in a sequencer in accordance with a charging volume. After confirmation of the charging volume, an ordinary charging operation is started. The solution temperature decreases gradually since the solution is cooled as the charging proceeds and the viscosity thereof increases and hence, the charging volume varies. The solution temperature during the charge is detected by a temperature-sensor 12. The opening time of the charging valve at the detected temperature is calculated and changed to always keep constant the charging volume.
Patent JP-S63319068-A (JP)
Title: Device for washing granular body with water
Inventor: MITSUO KOJI
IPC: B03B5/00
Filed: 1987-06-19
Abstract: PURPOSE:To make the title washing device usable in washing cement effective for desalting seasand, controlling efflorescence, and preventing the reaction of an alkali aggregate by providing an agitating function and a filtering and dehydrating function to the device. CONSTITUTION:An agitating function and a filtering and dehydrating function are provided to the washing device. For example, an impeller 3 is rotated by a motor 4, and water and cement are charged into a drum 1 and sufficiently agitated. The motor 4 is then stopped to settle the cement, the drum 1 is inclined, and only the suspended matter and supernatant liq. are discharged. The process is repeated several times, a lid 5 is closed when the formed or eluted efflorescent components are eliminated, and the lid 5 is positioned at the lower part. A compressor is then operated, compressed air is introduced from a pressure pipe 7, and the water is passed through a filter cloth 6 and discharged from a drain hole 5'. Since the device is provided with such agitating function and filtering and dehydrating function, the device can be used in washing cement effective for controlling efflorescence and preventing the reaction of an alkali aggregate.