baber/WOPTO huggingface dataset:
Patent JP-H0867591-A (JP)
Title: Urea-based compound fertilizer and its production
Inventor: SASAKI TOSHIO
IPC: C05G1/00
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a compound fertilizer effective for solving various problems such as soil improvement, humification promotion and nutrient supply and having an effect meeting various purposes by mixing urea melt containing a specific sulfate with fused phosphate and cooling the liquid droplet of the mixture. CONSTITUTION: This granular urea-based compound fertilizer is produced by melting and mixing urea with salts under criteria of urea 100 pts.wt. - potassium chloride 10 pts.wt. at 115 deg.C, urea 100 pts.wt. - potassium chloride 10 pts.wt. - potassium sulfate 2 pts.wt. at 113 deg.C, urea 100 pts.wt. - potassium chloride 10 pts.wt. calcium sulfate 6 pts.wt. at 108 deg.C or urea 100 pts.wt. - potassium chloride 10 pts.wt. - magnesium sulfate 10 pts.wt.  at 100 deg.C in ammonia gas atmosphere under pressure (5-12kg/cm<2> ), incorporating the produced molten product with 45-75wt.% (based on the total composition) of fused phosphate containing 95% fraction having an average particle diameter of <=0.3mm, ejecting the obtained slurry through a nozzle in the form of liquid droplets at an ambient temperature of 5-30 deg.C and a flow rate of 8-16m/sec and solidifying the droplets at a temperature lower than the melting point of the slurry by about 5 deg.C by an upward air flow having a temperature lower than the temperature of the malt mixture.
Patent JP-S58105955-A (JP)
Title: Synthesis of organic sulfonic acid thallium (3) salt
Inventor: OOUCHI SHIYUNJI
IPC: C07C309/01
Filed: 1981-12-18
Abstract: PURPOSE:To prepare the titled compound useful as a specific oxidizing agent and other reagents, easily and rapidly, suppressing the formation of the by-products such as thallium (I) compound, etc., by substituting the acetic acid group of thallium (III) acetate with organic sulfonic acid. CONSTITUTION:Thallium (III) acetate and an organic sulfonic acid (e.g. methanesulfonic acid) is mixed together, dissolved if necessary in a solvent (e.g. acetic acid), reacted with or without heating, and concentrated under reduced pressure until the reaction product becomes viscous liquid. The amount of the organic sulfonic acid is equivalent or slightly excess to thallium (III). The concentrated liquid is mixed with methanol, etc. and left to stand. The precipitated crystals are separated by filtration, and dried by heating in vacuum in the presence of phosphorus pentoxide to obtain the objective compound.
Patent JP-S6182364-A (JP)
Title: Recording or reproducing device
Inventor: KOYAHARA MASARU
IPC: G11B17/028
Filed: 1984-09-28
Abstract: PURPOSE:To prevent centering of a recording medium from being hindered by controlling the titled device that the recording medium is clipped by a clipping means after it is clamped to a turning drive means. CONSTITUTION:In depressing an operating member while a disc jacket is loaded, a clamp arm 8 is turned downward. The head load arm 20 is going to turn downward with the descending of the arm 8, but the descending of the arm 20 is blocked by a turning lever 32. Thus, only a center cone 10 is descended to clamp a flexible magnetic disc FD to a spindle. Then the operating member is depressed further and the slide lever 25 is moved upward further, then a hook member 29 is turned counterclockwise to release the block of turning of the lever 32, the arm 20 is turned downward and a pad 24 and a head unit 16 are loaded to the disc FD. Thus, the centering of the disc FD due to the cone 10 is not hindered.
Patent JP-H0652651-A (JP)
Title: Recording disk cartridge
Inventor: KAMATA HIROSHI
IPC: G11B25/04
Filed: 1992-07-30
Abstract: PURPOSE:To improve an inserting/ejecting reliability for a drive device by making the holding state of a magnetic disk stable and satisfactory. CONSTITUTION:The magnetic disk 5 and a spindle motor 4 to rotationally drive this magnetic disk 5 are provided in a cartridge case 10 consisting of a lower case 1 and an upper case 2. Then, the magnetic disk 5 is held in the cartridge case 10 by the spindle motor 4.
Patent JP-H0370570-A (JP)
Title: Blood container for medical care device
Inventor: PIETORO BUESUKOBUINI
IPC: A61M1/36
Filed: 1990-07-31
Abstract: PURPOSE: To let blood flow and fall down gradually and smoothly via a filter toward a lower free surface and an outlet without any foaming and ensuring safety against any damage of blood corpuscles by arranging a means to orient and restrict a bloodstream from a bottom part of a filter in order to let the bloodstream fall down gradually and smoothly toward the outlet. CONSTITUTION: A container has radial partitions 17, 18, 19 which extend vertically between an inner housing ad an outer housing from a bottom part, which are in close vicinity to inner and outer housing wall parts, and which have alternate passages for orienting a flow toward a free surface 20 and an outlet. Thus, a blood flow passes through a filter 12, then one part thereof falls down directly and the other part falls down via ducts 14, 14a onto a surface 13. Furthermore, both parts fall down rapidly and safely along bottom parts 15, 16, 17 which are inclined stepwise. Thereby, falling down of blood is controlled smoothly since it is oriented alternately along the inner wall part and the outer wall part by means of the partitions 17, 18, 19, and is delayed without forming any foam and any fine embolus as well as without damaging blood corpuscles.
Patent JP-H0778395-A (JP)
Title: Disk tray for minidisk player
Inventor: SAI KEIKOU
IPC: G11B17/03
Filed: 1994-08-29
Abstract: PURPOSE: To decrease frictional force and to prevent the damage of a disk cartridge at the time of loading/unloading the disk cartridge. CONSTITUTION: A cartridge guide means 50 capable of rotating by the friction on a disk cartridge is elestically provided on the upper part of the body 40 of a disk tray in order to lower the friction on the upper part of the body at the time of loading/unloading the disk cartridge 100. The guide means is provided with a roller 60 capable of rotating by the friction on the disk cartridge in a housing part 52 formed on the upper part of the body, a supporting bracket 64 rotatably supporting the roller at both ends of a rotary shaft on both surfaces of the roller and a spring 70 provided between the supporting bracket and the housing part. A shock absorber is elastically provided on the upper face inside the disk tray, in contact with the upper face of the loaded/ unloaded disk cartridge and rotated while acting as a buffer vertically.  Consequently, the disk cartridge is loaded/unloaded to the disk tray without damage.
Patent JP-S6261562-A (JP)
Title: Apparatus for continuous softening and washing of raw laver
Inventor: KUBOMAE KOUICHI
IPC: A23L17/60
Filed: 1985-09-13
Abstract: PURPOSE:To enable the continuous softening and cleaning of raw laver, by forming a hollow part in the housing wall of a cleaning apparatus, providing a discharging hole connected to the hollow part and attaching an opening having an openable valve to the outside of the discharging hole. CONSTITUTION:The stirring blade 17 is rotated with a separate driving means. A mixed liquid of raw laver is supplied through the inlet port 25 into the housing H with a pump. The raw laver A introduced into the housing is ground, softened and cleaned because the rotary blade 17 is rotated along the direction of the arrow while pinching the raw laver between the edge of the hollow parts 15, 15 of the inner wall and the tip end of the vane 23. The softened and cleaned raw laver is discharged from the housing H through the discharging hole 27 together with a part of the stain water and defective laver generated in the softening and cleaning operation. The discharged laver is passed through a porous vessel to separate the staining materials and defective laver from the objective cleaned laver.
Patent JP-H0626340-A (JP)
Title: Spark-ignition type internal combustion engine
Inventor: NATSUME SACHIHIRO
IPC: F02B23/08
Filed: 1992-07-07
Abstract: PURPOSE:To obtain the lowest flow velocity near a spark plug so as to reduce ignition energy by decentering a combustion chamber in relation to a cylinder, and making the center position of a vortex generated by swirl flow and squish flow in the combustion chamber coincide with the position of the spark plug. CONSTITUTION:When a combustion chamber 2 is decentered from the center of a piston 1, the flow velocity distribution of swirl flow changes. A vortex center position C where squish flow and swirl flow are combined to make the flow velocity lowest is decentered from the center O of the piston 1 and turned downstream of the swirl flow by a specified angle theta in the decentered direction of the combustion chamber 2. The center O' of the combustion chamber 2 is therefore decentered in the direction of a spark plug and disposed in a position turned upstream of the swirl flow by the specified angle theta in relation to the decentered direction of a spark plug position P. The position C where the flow velocity is lowest thereby coincides with the spark plug position P. Accordingly, the lowest flow velocity can be obtained near a spark plug, so that energy required for ignition can be reduced.
Patent JP-S6182943-A (JP)
Title: High speed forging machine
Inventor: SHIOKAWA HIROYASU
IPC: B21J9/18
Filed: 1984-09-28
Abstract: PURPOSE:To provide the titled machine preventing the contamination of the driving part and miniaturizing inexpensively with a simple driving mechanism by projecting the cross opposing forging tool of the tip of a ram piston of the inside of a ram casing in opposition alternately by a yoked type rocking lever and by forging the inserted blank at high speed. CONSTITUTION:The pin 19 of an eccentric crank 18 driven by a motor 21 via a solenoid chuck moves vertically a head link 15 via a slider 20 and rocks a yoked type rocking lever 3. The ram piston 2 inside a ram casing 1 is slid by the rocking lever 3, projecting the cross opposing forging tool 9 of the tip in opposition alternatively and forging at high speed the blank inserted from the right angled direction. The generation of troubles is prevented with less exposition of the driving part and without being contaminated by a scale, etc. The driving mechanism is simplified and miniaturized as well and a forging machine is made inexpensive.
Patent JP-S6265133-A (JP)
Title: Instruction prefetching device
Inventor: CHIWAKI YOSHINORI
IPC: G06F9/30
Filed: 1985-09-17
Abstract: PURPOSE:To execute plural instructions just in a single instruction time by checking whether or not the prefetched plural instructions can be executed after decoding them simultaneously and synthesizing those instructions. CONSTITUTION:Plural instructions set in two pairs, etc. which are prefetched by a prefetch instruction buffer 1 with the address given from a buffer read address register 2 and the address passed through an adder 3. These read-out instructions are decoded by an instruction decoder 6 and at the same time it is checked whether two instructions can be synsethized into a single instruction or not. If this synthesizing is possible, selectors 7-9 are controlled for selection of operands and instructions to be synthesized. These selected operands and instructions are stored in operand registers 10-12 and an instruction register 13 respectively. Then plural instruction, e.g., two instruction are executed by a single instruction through a general-purpose register group 14, an arithmetic unit 15, etc.
Patent JP-S6448560-A (JP)
Title: Facsimile equipment
Inventor: OKUMURA TAKAHITO
IPC: H04L13/00
Filed: 1987-08-18
Abstract: PURPOSE:To easily confirm the transmission/reception state of an original by decoding a compression picture signal, converting a decoded picture signal into a prescribed display size and displaying the result in real time with shift onto a display means and displaying various parameter information inputted stepwise onto the display means. CONSTITUTION:An operation means 14 storing parameter information to select and set prescribed facsimile communication into a storage means, an expanding means 30 decoding a compression picture signal and a control means 36 converting the decoding picture signal obtained by the expansion means 30 into a prescribed size, applying shift control to the display means 18 and displaying and controlling the parameter information are provided. Thus, the expansion means 30 decodes the compression picture signal during communication is decoded by the expansion means 30 and the display control means 32 converts the decoded picture signal into a prescribed display size of the display means 18 to apply sequential shift display control and display control to the parameter information and the display means 18 displays picture signal and plural parameter information. Thus, the state of the original in transmission/ reception is confirmed easily and the parameter information is discriminated easily at each input.
Patent JP-H0758405-A (JP)
Title: Manufacture of buried semiconductor laser element
Inventor: HOSOI YOJI
IPC: H01L21/308
Filed: 1993-08-19
Abstract: PURPOSE:To provide a method for the preparation of buried semiconductor layer elements which yields a small active layer width of a specified value or below and prevents creeping up during crystal growth of an n-type InP current block layer. CONSTITUTION:A mesa stripe 15 is formed using an etchant composed of hydrobromic acid, hydrogen peroxide, hydrochloric acid and water with 2:1:20:10 in volume ratio. The shape of the mesa stripe 10 is almost vertical inverted mesa at the upper part and normal mesa at the lower part with the ratio of its width to height 1:2 or above. The mesa stripe 15 is so formed that a p-type InGaAsP active layer 12 will be 1.0-1.8mum in thickness.
Patent JP-S6183054-A (JP)
Title: Preparation of thermal head
Inventor: SAWAE TETSUNORI
IPC: B41J2/35
Filed: 1984-09-28
Abstract: PURPOSE:To reduce the irregularity in the resistance value of the heat generating resistor a thick film type thermal head, by reducing the resistance value by applying voltage pulse to the heat generating resistor. CONSTITUTION:The initial setting of a pulse condition such as the peak value Vs of apply voltage or the number (n) of pulses is performed by a calculation part 12. Next, probing is applied to a thermal head 7 of which the resistance value is equal to or more than a predetermined value R0 and, after the above mentioned set pulse is applied from the pulse generation circuit 10, the resistance value of the above mentioned thermal head 7 is measured by a resistance meter 11. The preceding measured value is compared with the lately measured value by the calculation part 12 and, if the lately measured value is low, said value is compared with the adjusted objective value R0 and, if it reached R0 or less, the peak value Vs of an apply voltage pulse is increased by DELTAV to apply voltage. At the same time, the ratio DELTAt/T of a pulse width DELTAt and a pulse cycle T is made contact corresponding to the peak value so as not to destruct the heat generating resistor and the number (n) of pulses are changed. By this method, the peak value is successively increased to apply voltage and the resistance value is adjusted to R0 or less to reduce irregularity.
Patent JP-H0870172-A (JP)
Title: Design of film thickness of soldering metal layer
Inventor: ANDO AKIHIRO
IPC: H05K3/34
Filed: 1994-08-30
Abstract: PURPOSE: To provide a method of designing the film thickness of a soldering metal layer on an electronic circuit board, which aims at setting the film thickness at a minimum necessary level. CONSTITUTION: The decrement (x) of the film thickness of a metal layer, which is caused by a soldering of the metal layer, is forecast from x=√(nDt)...(equation 1), D=do exp(-Q/kT)...(equation 2), Do =f(hav )...(equation 3) and Q=g(hav )...(equation 4). Provided that n: a constant, D: a diffusion coefficient, k: a Boltzmann's constant, Do : a frequency factor, Q: activation energy, t: a soldering time, T: a soldering temperature T, hav : the mean height of solder =(the volume V of solder which is fed for soldering)/(the area S of the above metal layer) and the value of a decrement more than this decrement (x) of the film thickness is set as the value of the film thickness X of the metal layer in a function which depends on the (f), the (g) and the (hav ).
Patent JP-H0253262-A (JP)
Title: Video signal recording circuit for video tape recorder
Inventor: YAMAMURA SHIGEHARU
IPC: H04N5/91
Filed: 1988-08-17
Abstract: PURPOSE:To prevent the recording of noise during a nonvideo signal by changing the connections for a video input signal between an input signal amplifier circuit and a dummy video circuit with a switch. CONSTITUTION:At the usual video signal recording time, the input video signal is recorded on a video track of a video tape by connecting the output of the input signal amplifier circuit 3 to the output of a signal recording circuit 6 with the switch 5. Then, at the time of the nonvideo signal, a dummy video outputted from the dummy video circuit 4 is recorded on the video track of the video tape by changing the switch 5 to connect the output of the dummy video circuit 4 to the input of the signal recording circuit 6. By this method, the recording of noise is prevented during the nonvideo signal.
Patent JP-H0647745-A (JP)
Title: Mold apparatus
Inventor: MOTOJO JUN
IPC: B29C33/76
Filed: 1992-07-31
Abstract: PURPOSE:To provide a mold apparatus preventing the damage or bending deformation of a slide core to obtain a resin molded product having uniform wall thickness and not generating a through-hole originally unnecessary for the resin molded product. CONSTITUTION:In a mold apparatus, a resin molding cavity 4 is formed between the inner space 3 of a mold body part 1 and a slide core 2 and a core supporting jig 7 preventing the bending deformation of the slide core 2 is arranged in the resin molding cavity 4. The core supporting jig 7 is provided so as to be movable to the mold body part 1 and the means 9 energizing the core supporting jig 7 toward the slide core 2 in an advance direction is provided to the mold body part 1 and the pressure receiving surface 11 receiving the pressure of the resin in the resin molding cavity 4 to allow the core supporting jig 7 to retreat is formed to the core supporting jig 7 and the advance limit prescribing part 10 prescribing the advance movement of the core supporting jig 7 at the slide core abutment position and a retreat limit prescribing part 12 prescribing the retreat movement of the core supporting jig 7 are formed between the mold body part 1 and the core supporting jig 7.
Patent JP-2001032492-A (JP)
Title: Wall surface installing method of bar or the like and installing tool used therefor
Inventor: MIZUSHIMA TAKASHI
IPC: A47G29/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a wall surface installing method of a bar, etc., for fixing a grip bar, a towel rack, or the like to a wall surface of a bathroom and a toilet and an installing tool used therefor. SOLUTION: An inserting hole 31 and through holes 32, 32 are arranged in a required part of a wall W. A fixing metal fitting 12 is inserted into the reverse of the wall W from the inserting hole 31 by using a kite string, set screws 16 temporarily fastened to the fixing metal fitting 12 are pulled out to a wall W surface from the through holes 32, and the fixing metal fitting 12 is temporarily fixed to the reverse of the wall W in a state of adjusting screw holes 13, 13 of the fixing metal fitting 12 and the through holes 32, 32.  Waterproof packing 17 and a decorative sheet 18 are allowed to abut to the wall W surface, through holes arranged in the respective ones are made to coincide with the through holes 32, 32, an installing seat 4 is allowed to abut to the upper part, and the set screws 16, 16 are inserted into the through holes 5, 5 and the through holes arranged in the waterproof packing 17 and the decorative sheet 18 to be screw-fastened to the screw holes 13, 13 of the fixing metal fitting 12 temporarily fixed to the reverse of the wall W to fix the installing seat 4 of a grip bar 1 to the wall W.
Patent JP-S6186420-A (JP)
Title: Magnetic body for cold reserving material
Inventor: HASHIMOTO TAKAKUNI
IPC: C01F17/00
Filed: 1984-10-02
Abstract: PURPOSE:To obtain an inexpensive title magnetic body having large anomalous magnetic specific heat being useful effectively in a specified very low temp. region by dissolving an Er-Al sample and an Er-O sample mixed to satisfy stoichiometric proportion by means of an arc in vacuum or inert gas atmosphere. CONSTITUTION:An Er-Al sample and an Er-O sample mixed in a proportion satisfying stoichiometric ratio is dissolved by means of arc in vacuum or inert gas (e.g. Ar) atmosphere, and a magnetic body expressed by the formula (I) (wherein 0<=delta<0.2; 0<=x<0.2), or by the formula (II) (wherein 0<=gamma<0.2; 0<=y<0.2). Then, (I) or (II) are repeatedly crushed and redissolved several times to improve its uniformity of quality. Thus, the title magnetic body having sufficient heat capacity within a temp. region between 20 and 4.2 K being suitable for gas refrigerator is obtd.
Patent JP-H0488792-A (JP)
Title: Skin color correction circuit
Inventor: MAEDA TETSUHIRO
IPC: H04N9/64
Filed: 1990-07-31
Abstract: PURPOSE:To attain skin color correction by adding a prescribed number of multiple of an absolute value component of a Q signal to an I signal so as to suppress a change in the color saturation after correction of a signal having a comparatively large phase difference from the I axis. CONSTITUTION:An output ¦Qo¦ of an absolute value circuit 18 is fed to a K multiple circuit 20, in which the signal is multiplied by K. The output is fed to an adder 24 together with an Io signal inputted to a terminal 12 via a switch 22. Moreover, the Qo signal is fed to a contact 26b of the switch 26 and a DC voltage 28 is fed to a contact 26a. When a phase deciding circuit 16 decides the lock range by a skin color correction circuit 10, the switch 22 is closed and a moving contact 26c of the switch 26 is switched to the contact 26a. Thus, since the output ¦Qo¦ of the absolute value circuit 18 is fed to the K multiple circuit 20, in which the signal is multiplied by K and the switch 22 is closed, the signal is fed to an adder 24. Thus, a current Io' (=Io+K¦Qo¦) is outputted at the output of the adder 24, that is, at a terminal 30.
Patent JP-2000000221-A (JP)
Title: Sheet for electrode
Inventor: MORITA SHINICHIRO
IPC: D04B21/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To improve the feel of use, durability and productivity by forming an electrode sheet for acquiring electric signals from an examinee's body surface by alternately and integrally knitting and weaving sections having electrical conductivity and non-conductive sections. SOLUTION: At the time of forming the sheet for electrodes used in order to acquire the cardiographic waveforms and cardiac rates of the testee, the portions corresponding to the electrodes for 3 for the head and the electrodes 4 for the feet are woven by inserting a suitable number of conductive threads 5 as weft and using all nonconductive threads as warp in weaving a series of sheet bases. The long-sized sheet having the plural electrodes is obtd. by successively repeating such weaving work. The long-sized sheet is cut in the state arranged with the electrodes 3 for the head and the electrodes 4 for the feet as a pair at one sheet, by which the required sheet for the electrodes is formed.  The electrodes 3 for the head and the electrodes 4 for the feet are formed by adjusting the weaving positions in such a manner than these electrodes are arranged in the positions corresponding to the head and the feet according to the examinee's body shape.