baber/WOPTO huggingface dataset:
Patent JP-S57138977-A (JP)
Title: Desensitized ink for pressure-sensitive copying paper
Inventor: HASEGAWA KOU
IPC: B41M5/128
Filed: 1981-02-23
Abstract: PURPOSE:To manufacture a desensitized ink which is excellent in a desensitizing effect and wet offset printability and does not undergo yellowing, by using a specific addition compound of glycerol-propylene oxide as a desensitizer. CONSTITUTION:A desensitized ink is prepared by using as basic ingredients an addition compound of glycerol-propylene oxide which is represented by the general formula (wherein a, b and c represent each an integer of 1 or higher) and of which average molecular weight is 1,000-7,000, a pigment and an adhesive, and by adding, if necessary a setoff preventing agent, a wax compound, an antioxidant, etc. An inorganic pigment such a titanium oxide or zinc oxide is used  as a pigment and a high molecular compound such as a ketone resin is used as  an adhesive and the amount of a pigment and an adhesive based on 20-60pts. wt. desensitizer shall be each 10-40pts.wt. The ink thus obtained has a proper  viscosity suitable to the wet offset printing system.
Patent JP-S54116870-A (JP)
Title: Automatic gain control circuit of amplifier
Inventor: NAGATA YOSHIHIRO
IPC: H03G3/30
Filed: 1978-03-02
Abstract: PURPOSE:To make it possible to keep the output of an AGC circuit constant by controlling the gain of an amplifier by switching capacitors of an input level detector synchronizing with the input of each signal group. CONSTITUTION:Switching signal generator 13 generates a switching signal from a time-division input signal group and by this signal, analog switch 12 is controlled to change over sequentially capacitors 6a to 6c of input level detector 8 synchronizing with each input signal group. As a result, each capacitor is charged at the level of a corresponding signal group under no influence of any other signal group and by this voltage, gain control amplifier 2 is controlled. Therefore, even if each level of signal groups is different and varies independently, the output of the AGC circuit can be held at a constant level.
Patent JP-H05185270-A (JP)
Title: Cutting method for glass panel
Inventor: MATSUMOTO FUMIO
IPC: B23K26/38
Filed: 1992-01-16
Abstract: PURPOSE:To improve a cutting speed, prevent splashing of glass splinters generated by chipping and prevent surface flawing of the glass panel 8 by the glass splinters. CONSTITUTION:A slight volume of liquid 25 is stuck to the surface of the glass panel 8 to cover line traces 22 formed on this surface. These line traces 22 are then irradiated with a laser beam to generate thermal strains in the line trace 22 parts and to evaporate the liquid 25 advancing into a crack 26. As a result, the glass panel 8 is rapidly cut. The glass splinters are confined by the liquid 25 and are prevented from splashing to the surroundings.
Patent JP-H05189936-A (JP)
Title: Device for outputting remaining tape
Inventor: TANAKA MASATO
IPC: G11B27/17
Filed: 1992-01-16
Abstract: PURPOSE:To reduce a remaining tape error being varied with the dispersion of mechanism or the like in a tape recorder by automatically adjusting at tape end. CONSTITUTION:The rotation period of a tape reel is detected by a period detection circuit part 20 and sent to a remaining tape calculation circuit part 30, then the remaining tape is calculated by the part 30 and corrected by a remaining tape correction circuit part 40, then outputted. When the tape end is detected by a tape end discrimination circuit 15, the remaining tape correction circuit part 40 changes a remaing correction value based on the deviation of output data.
Patent JP-S63193617-A (JP)
Title: Data converting circuit
Inventor: SUZUKI HAJIME
IPC: H03M7/14
Filed: 1987-02-04
Abstract: PURPOSE:To efficiently output effective data to a data bus by using a least common multiple(L.C.M.) between the bit length of total data and that of effective data to specify the total number of registers in a shift register group and the number of ports in an output port group. CONSTITUTION:The titled circuit is constituted of an input port group 50, the shift register group 51 and the output port group 52 and effective data length consisting of M bits out of total data length consisting of N bits (N>=M) is converted into data having effective data length consisting of all the N bits. When the L.C.M. between the bit length N and the bit length M is defined as K, the total number Rt of registers in the register group 51 is selected as Rt>=N+(K/N)-1 and the number Pt of ports in the output port group 52 is selected as Pt >=(K/N). Thus, the processing speed can be increased, the storage efficiency of a memory can be improved and transmission speed can be also increased.
Patent JP-S53111062-A (JP)
Title: Preparation of cyclic amide compounds
Inventor: AKASAKI YUTAKA
IPC: C07D233/30
Filed: 1977-03-08
Abstract: PURPOSE: To prepare cyclic amide compounds useful as basic substance for pharmaceuticals and for cyclic ureas (imidazolidones) with pharmaceutical activity readily on an industrial scale using readily available amino compounds and less expensive carbon dioxide as raw material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60170097-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: IWAHASHI HIROSHI
IPC: G11C17/00
Filed: 1984-02-13
Abstract: PURPOSE:To obtain a nonvolatile semiconductor memory having enhanced data processing speed by making it possible to read out data arbitrarily during writing data. CONSTITUTION:An address and written data are inputted, an inversion signal -CE of a chip-enable signal CE becomes ''0'', and a chip is selected. Then an inversion signal -WE of a write-enable signal becomes ''0'', and a write command is inputted. At this time, a signal Pro showing a program mode becomes ''1'', an address latch pulse AL and a data latch pulse DL become ''1'', and the address and data are latched. A booster circuit to which the signal Pro is inputted is operated, a booster voltage is generated in a chip, and the impression and writing in the address where the voltage is latched to the memory cell selected by column and row decoders are conducted. Afterwards, when the signal CE becomes ''0'' again and the operation is shifted to a read mode after the address is inputted, a signal Read becomes ''1'', and the signal Pro becomes ''0''. Then the interior of the chip becomes a read mode, and a booster output VP becomes a zero V.
Patent JP-H06211020-A (JP)
Title: Air suspension control device
Inventor: MURATA MASAHIRO
IPC: B60G17/052
Filed: 1993-01-20
Abstract: PURPOSE:To control the height of a vehicle correctly to the target vehicle height even with the weight change of the vehicle during the travel of the vehicle so as to control the attitude of a body appropriately. CONSTITUTION:The target gas mass Mo in an air chamber is computed by a target gas mass computing device 6 on the basis or the traveling state, and the actual gas mass M in the air chamber is computed by an actual gas mass computing device 8. The supply-discharge of operating gas to/from the air chamber is then controlled by a supply-discharge control device 10 so as to reduce the deviation between the actual gas mass M and the target gas mass Mo. The target gas mass Mo is computed according to a gas equation with the target pressure in the air chamber as the sum of reference pressure and target fluctuating pressure based on the traveling state. The deviation between the target vehicle height and the actual vehicle height after smoothing processing, and the vehicle height deviation is integrated when the codes of lateral vehicle height deviation are the same. The reference pressure is then corrected on the basis of the integrated result.
Patent JP-H09198669-A (JP)
Title: Method for controlling movement of optical head
Inventor: SATOU HIROHARU
IPC: G11B21/08
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To shorten the waiting time of a host computer in a disk device using the system moving an optical head by the seek command from the host computer. SOLUTION: In accordance with an address command for specifying the moving address given beforehand from the host computer 20, a specified physical address of the disk (CD-ROM 1) and the seek command are made to correspond to each other and stored in a storage part 14a in the disk device (CD-ROM device), and when the seek command is received from the host computer 20, the optical head 3 is seeked to the position designated by the physical address.
Patent JP-H07234118-A (JP)
Title: Method and apparatus for measuring oblique angle
Inventor: KOIKE SHINJI
IPC: G01B11/26
Filed: 1994-02-23
Abstract: PURPOSE:To measure an oblique angle of an element to be measured without damaging.the element to be measured. CONSTITUTION:The method and the apparatus for measuring an oblique angle comprise the steps of irradiating a mirror 53 provided at an end of an optical waveguide 52 with a laser light 111 from a laser diode 1 via an attenuator 2 and single-mode optical fibers 3, 4, measuring an irradiating angle of the irradiating light 112 of the light 111 irradiated from the mirror 53 and having a predetermined irradiating intensity to a direction perpendicular to a board by a measuring instrument 5, calculating an oblique angle formed between the board 51 and the mirror 53 based on the irradiating angle by a calculating processor 6, and displaying the result on a display 7.
Patent JP-H02265124-A (JP)
Title: Switch structure for information equipment
Inventor: YAJIMA TOYOHIKO
IPC: H01H13/52
Filed: 1989-02-03
Abstract: PURPOSE:To intend easy change in the specification of many-type and small- quantity key boards by having a conductive sheet held into a resistance sheet from both sides to provide an adhesive tape on one side and a protective sheet on the opposite side. CONSTITUTION:A protective sheet 1, a resistance sheet 2 with a uniform resistance face, a conductive sheet 3 which is conducted when pressure is applied thereto, a resistance sheet 4, an adhesive tape 5 to adhere to an external case are constitutional elements. After a key board is mounted on the external case 6 with the adhesive tape 5, excluding the protective sheet 1 on which key board is printed, the protective sheet 1 is stuck thereto. The protective sheet 1 is fitted to the resistance sheet 2 with double side adhesive. The resistance sheets 2, 4 are connected to a board 8 on which a detecting circuit is carried via a zebra connector 7. It is thus possible to realize adaption to many-type and small-quantity key boards.
Patent JP-S53109887-A (JP)
Title: Desulfurization denitration method
Inventor: NOMOTO KOUKI
IPC: B01D53/14
Filed: 1977-03-08
Abstract: PURPOSE: To increase NOx absorbing rate and maintain high NOx and SOx absorbing efficiency over a long period by reducing a by-product ferric chelate salt, to ferrous one with H 2 S, formed in an absorbing soln. contg. a ferrous chelate salt by contacting the soln. with a gas contg. NOx and SOx. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07234563-A (JP)
Title: Printer, and image writing method on printer
Inventor: IIIZUMI TOMOO
IPC: G03G15/01
Filed: 1994-02-23
Abstract: PURPOSE:To control the write address of each color image data for the following page prior to the transfer finish of each color image data for once page by alternately switching the write address arrangement and read address arrangement of each color image data of an image memory. CONSTITUTION:A CPU 1 first sets '0' as mode in a flip flop (FF) 8, and then transfers a printing data to a video RAM 5. When the data for one page is stored, '1' is set as mode to the FF 8, and the transfer of the video data is ON. While no video data is transferred in mode 1, the CPU 1 accesses the video RAM 5 and writes the data of Y, N, C, BK to the same address of the address written in the video RAM 5, whereby the Y, M, C, BK data of one picture element are stored in order in the memory. When the CPU 1 finishes to write the following page data after the printing for one page is finished, the CPU 1 sets '0' as mode in the FF 8, and starts the data transfer of the following page.
Patent JP-H11222290-A (JP)
Title: Container for transporting synthetic resin chip
Inventor: NAGARA KAZUNORI
IPC: B65D88/22
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent a bag from being broken when synthetic resin chips are blown and filled, or to prevent film pieces separated from the bag from being mixed by arranging a synthetic resin sheet of the same kind as the synthetic resin chips on an inner side of the bag at the position corresponding to a synthetic resin chip blow-in port. SOLUTION: A polyethylene bag 2 on a rear part of which a cylindrical blow-in port 2a to blow in synthetic resin chips therefrom, and a discharge port 2b to take out the chips therefrom are mounted in a vertical direction, is mounted in a container 1 in advance. A synthetic resin sheet 3 formed of the same kind of synthetic resin as the synthetic resin chips to be transported is fitted to an inner surface of the bag 2 opposite to the blow-in port 2a. In addition, a cushion sheet 4 is fitted to the outside of the bag 2 corresponding to a part where the synthetic resin sheet 3 is installed. The synthetic resin chips blown in from a nozzle N do not abrasively damage the bag body 2, and the quality of a formed article out of the synthetic resin chips is not degraded.
Patent JP-H04358001-A (JP)
Title: Production of compound powder for thermal spraying
Inventor: KANAZAWA YOSHIMICHI
IPC: B22F9/02
Filed: 1991-01-25
Abstract: PURPOSE:To produce a compound powder for thermal spraying by using an atomized metal powder and a coarse hard grain as the inexpensive raw powder. CONSTITUTION:The carbide, oxide, boride and nitride as a high-m.p. and high- hardness compd. and a metal powder produced by atomization and having <=40mum average grain diameter are respectively mechanically deformed, crushed, press-bonded and compounded, the compound powder is sintered at high temp., and then the sintered body is crushed to grain diameters of 20-30mum.
Patent JP-H09216165-A (JP)
Title: Grinding tool for compound material
Inventor: SEKIGUCHI MASAYUKI
IPC: B24D3/06
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent a grinding surface from being clogged and obtain the longer service life of a grinding tool by forming a grinding chip discharging groove consisted of a right-hand twist inclined groove and a left-hand twist inclined groove whose cross sections are arc-shaped and whose twist angles to their axial lines are equal to each other from the base end to the end surface of a side surface grinding part. SOLUTION: At the side surface part 11a to be ground of the body 10 of a grinding tool for compound material, a right-hand twist inclined groove 13 whose right-hand twist angle to its rotational axis line is approx. 30 degrees and a left-hand twist inclined groove 14 whose left-hand twist angle to its rotational axis line is approx. 30 degrees are positioned horn the base end to the end surface at equal intervals toward its circumference. When a compound material grinding tool is operated, the side surface grinding part 11a which rotates, grinds a compound material. Grinding chips generated at that time are discharged in the vertical and radial directions along the right-hand twist inclined groove 13 and the left-hand twist inclined groove 14. The right-hand twist inclined groove 13 and the left-hand twist inclined groove 14 have an arc-shaped cross-section respectively, therefore, it is possible to discharge grinding chips led in the grooves smoothly without drifting, and eliminate clogging caused by grinding chips.
Patent JP-H05220350-A (JP)
Title: Method for decomposing and removing nitrous oxide
Inventor: TORIKAI YUJI
IPC: B01J23/89
Filed: 1992-02-12
Abstract: PURPOSE:To treat a gas contg. nitrous oxide at a relatively low temp. and to maintain the activity of the catalyst over a long period by bringing the gas into contact with a multiple catalyst of specified composition on which nitrous oxide is previously adsorbed in a specified temp. range to decompose the nitrous oxide. CONSTITUTION:This multiple oxide catalyst contains at least one kind among an A-group compd. such as rhodium sesquioxide or cobalt sesquioxide or their mixture, a B-group compd. such as a chromium compd. a molybdenum compd. or tungsten compd. or their mixture and a C-group compd. such as an alkali metal compd. or an alkaline-earth metal compd. or their mixture as the effective component. Nitrous oxide is previously adsorbed on the catalyst, and a nitrous oxide-contg. gas is brought into contact with the catalyst at 150-600 deg.C to decompose and remove the nitrous oxide.
Patent JP-H11223327-A (JP)
Title: Gas treating device
Inventor: TAKAHASHI KAZUO
IPC: F23G7/06
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To burn sufficiently gas to be treated and prevent the leakage of the gas to be treated and waste gas between a heat storage body and a duct unit by a method wherein a gas treating device is provided with a main stream forming means, injecting main stream forming gas consisting of waste gas discharged out of an exhaust system and forming a main stream at the substantially same position as main stream flame, produced by a burner main body. SOLUTION: Main stream forming gas, injected out of the gas injection port of a main stream forming gas nozzle 53, is injected into substantially parallel direction to the injecting direction of combustion assistant agent, injected out of the flame injection port of a burner main body 40, and the position of the same is neighbored to the stream of the assistant agent whereby the main stream forming gas nozzle 53 can form main stream 11 at the substantially same position as the stream of flame, formed in a furnace by the burner main body 40. A main stream forming gas supplying pipe 51 is branched from an exhaust pipe 31 at the downstream side of an exhaust blower 32 to supply a part of exhaust gas, discharged into an exhaust system 30, into the main stream forming gas nozzle 53 as the main stream forming gas under a condition pressurized by a pressurizing blower 52.
Patent JP-2000220369-A (JP)
Title: Blind device
Inventor: KOMAKI TOSHIAKI
IPC: E06B9/322
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a blind device in which an appropriate braking force is exerted on the downward movement resulting from its own weight of the blind member and it can be surely lowered to the lowermost position and it can be lifted up by a light force when lifting it up. SOLUTION: A rise and fall shaft 8 from which a blind member is hangingly supported can be rotated by an operational cord 7. A clutch means 21 is arranged between the shaft 8 and the cord 7, and the blind member can be lowered by the own weight when the clutch means 21 is released by the operation of the cord 7. Meanwhile, a braking devicecontrolling the rotation of the shaft 8 in the gravitational descent resulting from its own weight is connected to the shaft 8. The braking device is provided with a windmill rotating as a part of a speed increasing ring row. The braking force is varied so that it is made large when the rotary load acting on the rise and fall shaft 8 is large, and it is made small when the rotary load acting on the shaft is small.
Patent JP-H05186670-A (JP)
Title: Silicone modified polyester-based elastomer and its production
Inventor: SENUMA AKITAKA
IPC: C08L67/00
Filed: 1992-01-16
Abstract: PURPOSE:To obtain the subject new elastomer having small compression permanent set by blending a polyester-based elastomer with a specific organopolysiloxane, a polyfunctional monomer and an organic peroxide to give a composition, heating and kneading the composition. CONSTITUTION:(A) 100 pts.wt. polyester-based elastomer is blended under heating with (B) 1-500 pts.wt. organopolysiloxane of the formula (R<1> is aliphatic unsaturated group; R<2> is monofunctional hydrocarbon containing no aliphatic unsaturated group; (a) and (b) are numbers to satisfy O<=a<1, 0.5<b<3 and 1<a+b<3) (e.g. silicone rubber stock or silicone oil), (C) 0.1-10 pts.wt. polyfunctional monomer (e.g. diallyl terephthalate or divinylbenzene) and (D) 0.01-1 pt.wt. organic peroxide (e.g. t-butyl peroxyisopropyl carbonate) to give the objective elastomer. The heating and blending are preferably carried out at 160-250 deg.C.
Patent JP-S58145004-A (JP)
Inventor: KUBOTA KATSUSHIRO
IPC: F21V13/10
Filed: 1982-02-22
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-H10202910-A (JP)
Title: Method for removing bubble in ink supplying passage for ink jet recorder, and ink jet recorder suitable for the same
Inventor: USUI MINORU
IPC: B41J2/19
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To remove bubbles entering a fluid passage in a recording head by a small quantity of ink. SOLUTION: An air hole 8a of an ink cartridge 8 connected to an ink jet recording head 7 is sealed and a negative pressure generated by an ink suction pump 11 is applied to the recording head 7 via a capping device 10. Ink is forced to be discharged from the recording head 7 until the inner pressure of the ink cartridge 8 becomes equal to a suction pressure of the ink suction pump 11, then the bubbles are discharged outside by virtue of the ink flow. After that the pressure of the ink in the ink cartridge 8 is reduced to the suction pressure so that a degassing degree is raised.
Patent JP-H02207124-A (JP)
Title: Manufacture of stamped muffler
Inventor: MIYAGI KAZUO
IPC: F01N1/02
Filed: 1989-02-04
Abstract: PURPOSE:To prevent cracks from being generated in circumference areas of communicating emission holes by forming beads along outer surfaces of emission holes, on tubular passages formed by mutual fitting of inner upper/lower plates by press working and wachined parts of a communicating emission holes on the top end of the tubular passages, so that a flat surface projecting part is formed, and also forming the communicating emission holes therein. CONSTITUTION:A stamped muffler consists of respectively press-worked outer upper case 1, outer lower case 2, inner upper plates 3, and inner lower plate 4, which are coupled together in one body by the method of welding, hemming or the like. Then, exhaust led from an inlet side exhaust pipe 5 into the muffler is emitted from the top end of tubular passages 7a, 7b formed by the inner upper/lower plates 3, 4 into an expansion type silencing chamber 11, or from the top end of a connecting pipe 9 into an expansion type silencing chamber 12 respectively, and there after the exhaust is discharged through an outlet side exhaust pipe 6. In this occasion, when the tubular passages 7a, 7b and top end communicating emission holes 8, 10 thereof are formed, the outer circumferences of holes 8, 10 are provided with beads formed thereon so as to form a flat surface projecting part 16, on which the communicating emission holes 8, 10 are formed.
Patent JP-H0712263-A (JP)
Title: Amplifier for solenoidal proportion valve
Inventor: BON DON WAN
IPC: G05D16/20
Filed: 1994-01-28
Abstract: PURPOSE: To simplify a circuit by adopting a microcomputer for enabling the intellectual control by controlling a current supply means connected to a control objective valve by adding a dither signal to a variable duty pulse, after the variable duty pulse is produced so as to be suitable for input data. CONSTITUTION: Every time an interruption is applied, dither data provided from a dither signal generating means are stored in the register corresponding to the output port of an input/output processing part 104, and are converted into series dither data by a PS converting part 115, and are supplied to two OR logic gates 119, 120 respectively. Accordingly, proportion valves 5, 5a are always oscillated in a minute displacement. To control the operations of proportion valves 5, 5a, a CPU 101 accomplishes the control for generating variable duty pulses in response to the input data. Thus, the circuit constitution is simplified, and the adjustment of parameters can be facilitated.