baber/WOPTO huggingface dataset:
Patent JP-S58122991-A (JP)
Title: Coal/water slurry composition
Inventor: YAMAMURA MASAAKI
IPC: C10L1/32
Filed: 1982-01-19
Abstract: PURPOSE:The titled compsn. with excellent dispersion stability and standing stability, prepd. by mixing a polyether polyol compd. a sulfonated cyclic compd., coal powder and water. CONSTITUTION:About 0.001-2wt% polyether polyol compd. prepd. by adding 4-800mol of ethylene oxide (and/or propylene oxide) to an active hydrogen- contg. compd. (e.g., an alcohol, a hydroxy group-contg. arom. compd. or an amino compd.), esterified, phosphated or crosslinked product thereof etc., about 0.01-5wt% sulfonated naphthalene or creosote oil (or a salt or addition condensation product with aliph. aldehyde), or a condensation product between sulfonate group-contg. aminotriazine and aliph aldehyde or its salt, about 13- 43wt% water and about 50-80wt% coal powder of which about 70-80% pass a 200 mesh screen, are compounded.
Patent JP-S63173733-A (JP)
Title: Linear carriage device
Inventor: WATANABE HIROSHI
IPC: B60M1/34
Filed: 1987-01-13
Abstract: PURPOSE:To prevent dusts generated with the travel of a linear carriage device from leaking outside a rail by providing downward slopes in a running direction on the carrier and the placement bed of the linear carriage device movable within a hollow rail having a slit, and introducing wind pressure generated with the travel of the device downward to an air suction port. CONSTITUTION:A carrier 2 and a placement bed 2a thereon are made movable within a hollow rail 1 having a slit 1b on the upper surface thereof via running wheels 2b and right and left guide wheels 2c, when a coil 6 is electrically energized. A pressure regulation plate 5 and a duct 3 are provided under the rail 1 and air is sucked therefrom via an air suction part 4, thereby preventing the leakage of dusts and the like outside the rail 1. Slopes 7a and 8b are formed on the carrier 2 and the placement bed 2a downward in a running direction, and wind pressure generated with the travel of the carrier 2 is introduced to the air suction part 4 below, thereby enabling preventing dust generated with the travel of the carrier 2 from leaking at the slit 1b and a clean room having the carrier 2 from being contaminated.
Patent JP-H03209679-A (JP)
Title: Fixed magnetic disk device and its power saving method
Inventor: SANO TOMOMI
IPC: G11B21/10
Filed: 1990-01-12
Abstract: PURPOSE:To reduce power consumption and to restore reading/writing operation within a short time by shutting off the power supply of a circuit relating only to the reading of servo information in a power saving mode and fixing a magnetic head motor driving current to its control value. CONSTITUTION:When a host power saving command is outputted, or when an idle state is continued for a prescribed time, only a host interface 5, an operation control part 9, a D/A converter 11, a VCM driving amplifier 12, and a VCM 13 are driven and the power supplies of all the other parts are shut off. At that time, an HDD control circuit continuously outputs data DiM whose output has been controlled to the VCM 13 so that an R/W head 1 is positioned in the vicinity of the preceding on-track position of the head 1 in the receivable state of an R/W request from the host. Even at the time of generating the R/W request from the host, tracking can be quickly restored and power consumption can be reduced.
Patent JP-S5498324-A (JP)
Title: Insecticidal composition for electric mosquito-repellent incense
Inventor: YAMAGUCHI TAKASHI
IPC: A01N53/00
Filed: 1978-01-20
Abstract: PURPOSE: To provide the title composition containing an allethronyl ester an an effective component and specific anti-oxidant as a stabilizer.  
     CONSTITUTION: A composition containing (A) an anti-oxidant selected from 2,2'- methylene-bis(6-t-butyl-4-methylphenol), 4,4'-thio-bis(6-t-butyl-3-methylphenol), tris(2-methyl-4-hydroxy-5-t-butylphenyl)butane, octadecyl-3,5-di-t-butyl-4-hydroxyhydrocinnamate, phenyl-β-naphthylamine, 2,2,4-trimethyl-1,2-dihydroquinoline polymer, etc., and (B) (±)-allethronyl 2,2,3,3-tetramethyl-cyclopropane carboxylate as en effective component, is impregnated in a carrier such as fiber board, porous synthetic resin plate, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01181969-A (JP)
Title: Robot for welding
Inventor: SASANO YOSHIRO
IPC: B23K9/00
Filed: 1988-01-14
Abstract: PURPOSE:To stabilize bead quality and to uniformize its width by detecting the temperature of base metal by a temperature detector and connecting its output to an interpolation arithmetic unit and an input-output unit and calculating the torch tip speed and welding conditions to be calculated by a function of the output of the temperature detector. CONSTITUTION:The temperature of a work is detected by a temperature sensor 21 and its output is connected to a main CUP7, the arithmetic unit 11 and the input-output unit 16 via an interface 22. The input output unit 16 changes a welding current and voltage at a predetermined ratio determined by the temperature of the work. On the other hand, the arithmetic unit 11 also changes the speed in the same way and according to the speed, the increment per unit time of a servomotor 15 is calculated and sent to an interface 12. By this method, the adaptive control of the welding conditions by the temperature of the work can be realized and the bead with the stable quality and uniform width can be obtained.
Patent JP-S5392046-A (JP)
Title: Contactless ignitor
Inventor: HASEGAWA TAIJI
IPC: F02P3/04
Filed: 1977-01-24
Abstract: PURPOSE:To obtain delayed angle characteristic and improve the starting characteristic of the engine by applying reverse bias potential in engine starting.
Patent JP-H04254193-A (JP)
Title: Heat exchanger made of metal
Inventor: MIURA HIDEAKI
IPC: B60H1/32
Filed: 1991-01-22
Abstract: PURPOSE:To prevent the corrosion of a header and tubes by a method wherein a pedestral member for mounting a fitting for mounting is attached to the outer peripheral side surface of the header. CONSTITUTION:A pedestral member 9 for mounting is made of an aluminum material same as the material of a header 3 and is so formed as to have a U shape when viewed from side while mounting holes 9b for mounting a metal are provided on a central plate unit 9s and the total width of the same is formed so as to be wider than the width of the slit-type opening 10 of the header 3. Projected plate parts 9b for inserting into the header 3 through the slit-type opening 10 are formed at the central part of the widthwise direction of the tip ends of both side plate type feed 9c, 9c and both side surfaces of the end section are pinched tightly between both end surfaces 10a of the slit-type opening 10 in a condition that they are inserted into the header 3.
Patent JP-H08272246-A (JP)
Title: Paper carrying device for image forming device
Inventor: KUROTAKA SHIGEO
IPC: G03G15/00
Filed: 1996-01-17
Abstract: PURPOSE: To carry transfer paper after transfer so that it is securely caught by the nip part of a fixing device and to prevent image rubbing, wrinkling, and jamming. CONSTITUTION: A paper carrying device for an image forming device carries the transfer paper 5, holding on its underside an unfixed image 6 transferred by transfer means, for example an intermediate transfer belt 2, a belt support roller 10, and a transfer roller 3, to the fixing device 12 composed of a fixing roller 8 and a pressure roller 9. The fixing roller 8 and pressure roller 9 are arranged so that their nip entrance is positioned on and near the carrying path of the transfer paper 5, thin paper, and also a paper guide plate 7 for guiding the transfer paper 5 to the nip entrance is arranged.
Patent JP-S54100089-A (JP)
Title: Gunwale contact buffer of harbor work ship
Inventor: YAMAGUCHI NOBORU
IPC: B63B59/02
Filed: 1978-01-23
Abstract: PURPOSE: To effectively absorb impacts in case of the contact of gunwales, by mounting an auxiliary gunwale contact cushion projected to the gunwale side from main gunwale contact cushions.  
     CONSTITUTION: When towing shipping 1 by means of a work ship 2, an auxiliary gunwale contact cushion 8 contacts with a gunwale side plate 9 to absorb one portion of striking energy. If a contact end 11 of the auxiliary gunwale contact cushion 8 is shaped in the minimum thickness, the quantity of deflection can greatly be formed, and impacts are further moderated.  Thereafter, the contact ends 10 of main gunwale contact cushions 7 also contact with the gunwale side plate 9 to absorb striking energy. Elastic portion materials 4 are further prepared for moderating impacts. The main and auxiliary gunwale contact cushions 7, 8 are connected to a vacuum 21 through valves 19, 20, function as adsorptive cups to the shipping 1 and can be used for adsorption towing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03211035-A (JP)
Title: Frost control device for blow molded product
Inventor: NOMURA TOSHIO
IPC: B29L7/00
Filed: 1990-01-15
Abstract: PURPOSE:To cope swiftly with a change of product size even with a nonskilled operator, by a method wherein a hot air feed quantity for blow molding is controlled by an output value from a frost sensor to sense the front of a blow- molded cylindrical film. CONSTITUTION:Positioning of a front sensor 3 is performed by actuating a diametrical direction driving motor 5b and axial direction driving motor 4b by instructions of a control board 16. The positioning is set up at a position within a range of 5cm on the basis of a form of a front line 2 of a cylindrical film 1 molded normally. When the positioning on the basis of the frost line 2 is completed, this means starting of blow molding. Resin raw materials 10 fed within a raw material feed hopper 9 is sent to a tip side while they are being heated and kneaded. At a point of time when the resin raw materials 10 is kneaded sufficiently, they are sent into a molding die 12, molded cylindrical ly and pulled out. Simultaneously with the above hot air is sent into the molding die 12 through a blower 13 and blown into the cylindrical film. The cylindrical film is heated with this hot air and simultaneously with thinning the diameter is increased and then the same is wound up arround a wind-up roll 15 arranged upward.
Patent JP-H07300488-A (JP)
Title: Production of disilane
Inventor: NISHIDA RYOICHI
IPC: C25B3/29
Filed: 1995-01-18
Abstract: PURPOSE:To safely obtain a disilane in high yield at a low cost with a good operating efficiency by using a specific metal as an anode and further a specific solvent and a specified supporting electrolyte and carrying out the electrode reaction of a halosilane in the presence of an electrical conductive assistant. CONSTITUTION:This method for producing a disilane expressed by formula II (R1 to R3 each is H, an alkyl, etc.; X is a halogen) is to carry out the electrode reaction of a halosilane expressed by formula I (preferably trimethylchlorosilane, etc.) respectively using Al (alloy), Mg (alloy), Cu (alloy) or Zn (alloy) as an anode, further an Li salt (preferably LiCl as a supporting electrode, an Al salt, an Fe salt, an Mg salt, a Zn salt, an Sn salt, a Co salt, a Pd salt, a V salt, Cu salt, a Ca salt. an Na salt or a K salt (preferably AlCl3, FeCl2 etc.) as an electrical conductive assistant and an aprotic solvent (preferably THF or 1,2-dimethoxyethane) as a solvent. The AR (alloy) and Mg (alloy) are preferred as the anode.
Patent JP-H02185124-A (JP)
Title: A/d converting circuit
Inventor: SAKAI KAZUNORI
IPC: H03M1/52
Filed: 1989-01-12
Abstract: PURPOSE:To extend the processable level range to increase the A/D conversion speed by multiplying the value of a converted digital signal by the reciprocal value of a voltage division ratio to obtain a digital signal which is restored to a value corresponding to the level of an original input analog signal. CONSTITUTION:An input analog signal IN has the voltage temporarily divided by a voltage dividing circuit 1 and is converted to a digital signal by a digital converting means including an integrating circuit 5. The value of this converted digital signal is multiplied by the reciprocal value of the voltage division ratio to obtain a digital signal which is restored to the value corresponding to the level of the original input analog signal IN. Thus, the level range of the analog signal handled by the digital converting means including the integrating circuit 5 is narrowed to increase the A/D conversion speed. Though the level of the input analog signal IN is raised, the range of the maximum amplitude of the input analog signal IN is extended because the signal In has the voltage divided by the voltage dividing circuit 1 and is inputted to the integrating circuit 5, and the processable level range is extended.
Patent JP-H04238537-A (JP)
Title: Parallel pipeline instruction processing device
Inventor: ARAI TOMOHISA
IPC: G06F9/38
Filed: 1991-01-23
Abstract: PURPOSE:To realize an efficient parallel pipeline instruction processing device combining VLIW type parallel processing and instruction pipeline system high-speed processing because there is no generation of the dead slot of an instruction due to an instruction sequence having a branching instruction, and to facilitate parallel instruction scheduling. CONSTITUTION:One piece of an instruction processing means 26 among the instruction processing means reads out an input operand the instruction designates from a storage means 13 by an input operand fetch means 17, and generates the address of the instruction sequence to follow an executive instruction sequence by a next address generating means 29, and generates the address of a branching destination instruction sequence by a branching address generating means 18, and executes the necessary instruction in the instruction sequence of one machine cycle after by considering the next address from the next address generating means 29 the input operand. This next address is supplied directly to this instruction processing means 26 from a short path means 28. In this case, the readout of the instruction sequence and the generation of the next address are executed in parallel, and further, the branching instruction is executed by pipeline instruction processing to execute the read-out of the input operand and the generation of a branching address in parallel.
Patent JP-S61164436-A (JP)
Inventor: IWAKI KATSUTARO
IPC: H02J7/14
Filed: 1985-01-16
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-H05193348-A (JP)
Title: Air conditioner for vehicle
Inventor: HIGUCHI TOSHIYUKI
IPC: B60H1/32
Filed: 1992-01-17
Abstract: PURPOSE:To reduce wind quantity for a condenser when load of the condenser is small so as to reduce a noise level in the exterior of a vehicle by providing louvers for opening and closing an air inducing passage in the air inducing passage provided on an air suction side of the condenser. CONSTITUTION:Louvers 35 are rotatably provided in multistage in an opening part 32 of an air inducing passage 31 provided in an air suction side of a condenser 3, respective louvers 35 are connected together with a rod 36, and integrately turned to increase or decrease the opening degree. Opening degree adjustment of the louvers 35 is operated manually or by motor driving. For instance, when pressure in a coolant circuit is low, in the case where load on the condenser 3 is small and required wind quantity is little as in the case of little solar radiation or low temperature of outside air, wind quantity for the condenser 3 is suitably reduced by reducing the opening degree of the louvers 35, and noise level in the outside of a vehicle is reduced.
Patent JP-S58130995-A (JP)
Title: Cross flow plate type heat exchanger
Inventor: SUMITOMO HIROYUKI
IPC: F28D9/00
Filed: 1983-01-17
Abstract: PURPOSE:To prevent the leakage of cooling water and the steam from a heat exchanger, by forming a labyrinth in the space between gaskets of heat transferring plates and sealing members, and by supplying gas of high pressure to the labyrinth part. CONSTITUTION:A plurality of fins 13 and 14 are projected from sealing parts 13 and 14 which are for sealing up a heat transfer plate 1 in a casing part 4, on the side facing to gaskets 2 and 3, forming labyrinths 15 and 16 in the space between the seal parts 13 and 14 and the gaskets 2 and 3. With such an arrangement, steam and cooling water can gradually decrease their fluid pressure while they are flowing into regions of the labyrinths 15 and 16, so that they can be effectively prevented from being leaked out into the other flow path.
Patent JP-S5599728-A (JP)
Title: Preparation of semiconductor device
Inventor: HIRAMOTO TOSHI
IPC: H01L21/312
Filed: 1979-01-25
Abstract: PURPOSE: To improve adhesion with poliymide series resin in a semiconductor  device over the surface of which polyimide series resin coating film is applied, by  forming previously a coating film of organic zirconium compounds, etc., over the  surface of the semiconductor device.  
     CONSTITUTION: Over the surface of a semiconductor device or the face of an inorganic insulating film formed on the surface, a coating film of an organic zirconium compound (zirconium ester, etc.) or an organic ferric compound (ferric acetyl acetate, etc.) is formed beforehand and then a coating film of polyimide series resin is formed. As adhesion with polyimide series resin is improved, humidity resisting property is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03213711-A (JP)
Title: Ball joint
Inventor: FUKUKAWA TAKAO
IPC: F16C11/06
Filed: 1990-01-16
Abstract: PURPOSE:To maintain smooth sliding motion and high withstandingness to load over a long period of time by forming the pre-load providing part and spherical seat part of a ball seat integrally of single hard plastic. CONSTITUTION:An annular thin wall part 3e is integrally formed in such a way as to be folded back inward from the cylinder part 3c of a ball seat 3 through an annular space 3d. The pre-load providing part 3f and spherical seat part 3a of the ball seat 3 are integrally formed of single hard plastic. At the time of assembling the ball seat 3, the spherical seat part 3a suppresses the movement of a ball part 2a to a minimum when load is applied to the ball part 2a, as well as stable pre-load can be provided to the ball part 2a from the pre-load providing part 3f. Smooth sliding motion and high withstandingness to load can be thus maintained over a long period of time.
Patent JP-H0877299-A (JP)
Title: On line recognition method for handwritten character
Inventor: UCHIYAMA TADASHI
IPC: G06K9/46
Filed: 1995-01-19
Abstract: PURPOSE: To shorten a recognition time and reduce the amount of templates required to collate handwriting-inputted characters by representing time-series information on a pen point as a coordinate point of a coordinate system. CONSTITUTION: At the start of input processing, a stroke number (n) is set to 1 (S101) and the handwriting input of an (n)th stroke of a character is performed on a tablet digitizer (S102). While a pen tip is in contact with the tablet digitizer, the coordinates of the pen tip is recorded as time-series information on the pen point of the (n)th stroke (S104). Once the pen tip leaves the tablet digitizer, a noncontact time (r) begins to be measured (S105 to S107). The noncontact time (r) is compared with a set value R (S108) and when the noncontact time (r) exceeds the set value R, it is considered that the handwriting of all the strokes of the character ends and recognition processing is started. Consequently, the recognition time can be shortened and the amount of templates required to handwritten characters can be reduced.
Patent JP-H01184414-A (JP)
Title: Recorder
Inventor: NAGASAWA TOSHINORI
IPC: G01D3/02
Filed: 1988-01-18
Abstract: PURPOSE:To switch a measuring range at a low cost by deciding an input level of a measuring signal, switching a recording range thereby, and also, utilizing a microcomputer in order to execute printing of the recording range. CONSTITUTION:In accordance with a program which has been stored in a ROM 6, a CPU 1 brings a measuring signal of each channel to time division, and inputs a digital measuring signal which has been obtained through an A/D converter 8. In this case, a switching means 71 decides a level of the digital measuring signal, and switches a measuring range in accordance with a decided level. At this time, a display means 73 displays measured data on a display device. Also, the measured data on recording paper by a recorder and the recording range are printed by a printing means in a microcomputer.
Patent JP-H11199393-A (JP)
Title: Production of ferroelectric thin film element
Inventor: NASHIMOTO KEIICHI
IPC: H01B3/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a process for the production of a single crystal ferroelectric thin film element utilizable for an element having a light waveguide structure by forming a ferroelectric thin film having stably controllable composition, optically uniform and smooth surface and high crystallinity. SOLUTION: This process for the production of a ferroelectric thin film element comprises a coating step to coat a single crystal substrate with a ferroelectric substance precursor composed of an organometallic compound to form a thin film, a thermal decomposition step to thermally decompose the thin film and a growing step to effect the solid-phase epitaxial growth of a ferroelectric thin film by raising the temperature to a prescribed growth temperature and, as necessary, the repetition of the above steps plural times. In the above process, the composition of the ferroelectric thin film is Pb1-x Lax (Zry Ti1-y )1-x/4 O3 (0<x<0.2; 0.52<y<1), the ferroelectric substance precursor contains Pb in excess of the stoichiometrical composition of Pb1-x Lax (Zry Ti1-y )1-x/4 O3 and the growth temperature in the growing step is >=650 deg.C.
Patent JP-S61165751-A (JP)
Title: Preparation of silver halide photographic emulsion
Inventor: YAGI TOSHIHIKO
IPC: G03C1/18
Filed: 1985-01-17
Abstract: PURPOSE:To obtain a photosensitive material superior in sensitivity storage stability, good in high-illuminance short-period exposure characteristics by forming silver iodobromide grains in the presence of a trimethine cyanine dye. CONSTITUTION:A silver halide emulsion layer contg. silver iodobromide grains formed in the presence of a trimethine cyanine dye is high in sensitivity and extremely low in deterioration of sensitivity at the time of high-illuminance short-period exposure, also high in storage stability in performance, and superior in color separation performance, too, when used for a color photosensitive material.
Patent JP-S60151626-A (JP)
Title: Discrimination method of size of original image film
Inventor: MATSUMOTO FUMIO
IPC: G03B27/62
Filed: 1984-01-19
Abstract: PURPOSE:To discriminate the size of an original image film speedily and accurately by detecting image information by an image sensor and determining the size of the film from density values of numbers of divided picture elements. CONSTITUTION:A two-dimensional image sensor 10 photodetects transmitted light from a negative film placed at a printing part. The output of the image sensor 10 is written on memory 25 under the control of a write control circuit 24 through a sample holding circuit 21, A/D converter 22, and logarithmic converting circuit 23. Then density ''0'' areas indicating the size of an opening part of the negative carrier are counted by the number of picture elements from the whole image information read by the image sensor 10 and the size of the negative film is determined from the counted value.