baber/WOPTO huggingface dataset:
Patent JP-S6125279-A (JP)
Title: Picture processor
Inventor: YOSHIDA TAKASHI
IPC: G06T5/00
Filed: 1984-07-12
Abstract: PURPOSE:To treat easily noise by comparing a threshold value corrected corresponding to a light and shade picture signal of a picture element around each picture element with a light and shade image signal of a picture element, and deciding correctly the noise around threshold value and a smeared picture signal. CONSTITUTION:When a light and shade image signal VD in length of one line being (n), is successively inputted in a shift register 2, n + the second data (x) is outputted to a comparator 4. The data (x) is compared with the output (a) of a threshold generating means 1 at the comparator 4 to output a binary signal output (f) to a shift register 5. Outputs b1-b4 of the shift register 2 and outputs d1-d4 of the shift register 5 correspond to the picture element at the circumference of picture element (X picture element) corresponding to X output (n + the second output of shift register 2). A threshold value rectifying step 3 calculates corrected value (e) on the basis of the value of picture element at the circumference of a X picture element to correct the threshold value (a) of the comparator 4. X output, thereafter, is compared with the corrected thershold value.
Patent JP-S631528-A (JP)
Title: Manufacture of polyurethane foam containing glass fiber
Inventor: KAWANAKA TOSHIO
IPC: B29C39/18
Filed: 1986-06-20
Abstract: PURPOSE:To enahle efficiently molding of a polyurethane foam which is comparatively thick and in a squarelike state and contains a glass fiber, by foaming a polyurethane resin stock solution up to a predetermined height after spreading of the of the polyurethane resin stock solution over a bulky aggregate of glass fiber bundles formed on a bottom sheet and covering of the same with a top sheet. CONSTITUTION:An aggregate 41 of glass fiber bundles is laid over a bottom sheet 21 supplied on a conveyor line. A top sheet 25 such as a polyethylene sheet is covered over the top of the aggregate 41 of the glass fiber boundles into which a resin solution has been poured prior to foaming of a urethane stock solution by spreading a polyurethane stock solution 31 over the aggregate 41 of the glass fiber boundles whose thickness is about the same as that of a polyurethane foamed produce which is going to be obtained. A matter making a polyurethane foaming stock solution into a high molecular weight and foaming reaction of the same progress while the same is filling out a space of the aggregate of the glass fiber bundles and the same is being controlled by a foamed height of the top. Then the above is molded into a squarelike foamed product of a predetermined thickness, in which a glass fiber 40 is dispersed into the whole of a polyurethane foam and uniformly.
Patent JP-H04370620-A (JP)
Title: Manufacture of electromagnetic relay
Inventor: OKAMOTO YOSHIO
IPC: H01H49/00
Filed: 1991-06-18
Abstract: PURPOSE:To dispense with a process to form only a nonmagnetic plate and to facilotate automatization process, by forming the nonmagnetic plate to a hoop member connecting moving springs to each other and jointing the nonmagnetic plate to armatures simultaneously. CONSTITUTION:An armature 6 is provided with a projecting portion 6a in the central portion and welded to a nonmagnetic plate 3 at end portions. Then a hoop member jointed with armatures 6 is insert-molded so as that a moving spring 2 and an armature are covered with an insulator 7. On the insulator 7, notches 7a to expose the projecting portion 2a of the spring 2 and a recess 7b to expose the projecting portion 6a of the armature 6 are provided. Then the boundary portions between the spring 2 and the nonmagnetic plate 3 on a connection member 5 are cut off, and gold plating is applied to both ends of the spring 2 to from moving contacts. Thereby a process to form a nonmagnetic plate only can be made unnecessary, and the moving spring and the armature can be united to automatize the process easily.
Patent JP-S5934749-A (JP)
Title: Demodulating method of block code
Inventor: IKETANI AKIRA
IPC: H03M5/14
Filed: 1982-08-20
Abstract: PURPOSE:To decrease the number of bit needed for discrimination of each code word, by deleting (d-1) bits out of ''1'' of ''0'' which continues (r) bits (d<=r<=k) for each of code words forming limit block core (d, k). CONSTITUTION:An input signal of 12 bits detects the initiation of code words through a code word tip detecting circuit 2 and actuates a clock input inhibiting signal generating circuit 3 to inhibit a clock to a latch circuit 4. An inversion detecting circuit 5 detects a change (0 1) or a change (1 0) and then actuates the circuit 3 to inhibit a clock in the same way. This procedure is repeated 4 times. A deleted bit number counter 6 detects a deletion of 4 bits and discontinues the actuation of the circuit 5. Then (12-5=7) bits are fetched to the circuit 4. The addressing is carried out to an ROM12 by the 7 bits via a selector 8. Thus it is possible to decrease the number of bit needed for discrimination of the code words.
Patent JP-2000341017-A (JP)
Title: Portable information communication terminal
Inventor: AIHARA YASUO
IPC: H04W88/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To allow portable information communication terminal to ensure a stable electric field strength to an opposite party to/from which a radio wave is sent/received regardless of a placing direction of the terminal such as longitudinal placing and lateral placing. SOLUTION: The terminal is provided with a flip 3 that protects an operation panel 5 and a patch antenna 3a is placed on a front side of the flip 3. In the case that the terminal is laterally placed on a desk or the like while its operation panel 5 is directed upward, the patch antenna 3a is directed vertically (in a direction of the zenith) thereby providing optimum antenna directivity to an opposite party to/from which a radio wave is sent/received and ensuring a stable electric field strength.
Patent JP-S5860623-A (JP)
Inventor: PATIL ARVIND SHANKAR
IPC: C01G49/00
Filed: 1981-09-14
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-2000296831-A (JP)
Title: Pillow type packaging container
Inventor: TANI KENJI
IPC: B65D3/02
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To form a bottom face section and a housing section by one simple motion. SOLUTION: A covering sheet 2 is extended from one end of a base body sheet 1 through a folding line, and an overlapping sheet 3 is extended from the other end of the base body sheet 1 through a folding line, and a sealing piece 4 is provided on the lower ends of the base body sheet 1 and the covering sheet 2, and at the same time, an arc-form folding line facing upward is engraved, and at the lower end of the base body sheet 1, an extended piece 7 which is longer than the lower end of the covering sheet 2 is provided. Also, a notched section 8 is formed on the extended piece 7, and a lid piece 9 and a tab piece 10 are extended from the upper end of the covering sheet 2, and at the same time, on the lid piece 9, an arc-form folding line facing downward is engraved.
Patent JP-S5769530-A (JP)
Title: Surface finishing device for magnetic recording disc
Inventor: ITOU KENICHI
IPC: G11B5/84
Filed: 1980-10-17
Abstract: PURPOSE:To improve the efficiency and the safety of the work, by fitting work tapes to three pairs of work heads, which are faced to a magnetic disc, and supplying prescribed liquid agents to perform automatically wrapping, cleaning, and vanishing processes by a sequence driving. CONSTITUTION:When a control device is started, a main shaft 3 is rotated with a prescribed number of rotations, and the first and the second pressure rollers 12a and 12b approach the film coating face of a magnetic disc 4, and much water for cleaning is discharged from the second liquid nozzle 16b. Rollers are pressed to the film coating face by a prescribed pressure, and medium tapes 13a and 13b for work are wound in a slow speed, and wrapping the cleaning treatments are started under this state. After a prescribed time, only the cleaning treatment is performed, and the rotation speed is switched to perform the vanishing treatment due to a pressure roller 12c. Carriers of work heads are traversed while repeating these treatments to treat all of the surface. Thus, the efficiency and the safety of the work are improved.
Patent JP-S6038752-A (JP)
Title: Floppy disk
Inventor: SEKIGUCHI SHIGEO
IPC: G11B17/035
Filed: 1983-08-09
Abstract: PURPOSE:To connect quietly a disk cassette to a spindle and simultaneously to simplify the structure of a floppy disk by setting a holder for cassette case so that it can be freely turned by using the rear part of the holder as a fulcrum. CONSTITUTION:A holder 18 set opposite to a base 15 has a projected bar 19 at both sides of the rear part of the holder 18 respectively. The holder 18 is held freely rotatably by a hinge bar 20 while it is energized upward. A disk cassette 29 is put into the holder 18, and a projected part of a cassette case 31 made of a hard material and projected partially from a front panel 34 is pushed down. Then a pawl 35 of a clamp lever 36 is engaged with a detaining hole 39, therefore, a ring 33 of a magnetic medium 32 is pressed by a clamp 26 and connected to a spindle 17. In this case, a magnetic head 21 and the spindle 17 have quiet contacts with the medium 32 to give no injury to the medium 32.
Patent JP-S5270010-A (JP)
Title: Preparation of diterpene alcohol
Inventor: MISHIMA HIROSHI
IPC: A61K31/00
Filed: 1975-12-05
Abstract: PURPOSE:Extraction of diterpene alcohol having inhibitory action upon digestive ulcers from plants of Croton genus.
Patent JP-S6340415-A (JP)
Title: Cycle redundancy checking code generating circuit
Inventor: KADOWAKI MAKOTO
IPC: H03M13/00
Filed: 1986-06-20
Abstract: PURPOSE:To eliminate a need for the use of a device for high-speed operation and to reduce cost and power consumption by generating a cycle redundancy checking (CRC) code against a parallel data whose number of bits is larger than that of the CRC code itself by two. CONSTITUTION:The parallel data whose number of bits is larger than the bit of number of a CRC code by two is inputted to a latch part 1 and temporarily held there. The output of the latch part 1 is connected to the input of a modulo 2 arithmetic part 2, where the data is subjected to its arithmetic operation. Among an output from the modulo 2 arithmetic part 2, the k-ary term of the generating function whose coefficient ak is not zero is fedback to the k-ary term of the latch part 1 via a selector 4. Also, the input parallel data is connected with the input of a latch part 3 for data bypass, and in case this parallel data is the head data train of a cycle, the output of the latch part 3 for data bypass is connected to the other input terminal of the latch part 1 via the selector 4. And from the modulo 2 arithemtic part 2, a CRC code is outputted.
Patent JP-H05341660-A (JP)
Title: Image forming method and device therefor
Inventor: YOSHIOKA KENJIRO
IPC: G03G15/20
Filed: 1992-06-05
Abstract: PURPOSE:To obtain an image forming method and device for imparting high transferability, even to a recording paper whose surface is rough. CONSTITUTION:Until before the leading edge of an image reaches a simultaneous transferring and fixing position, the recording paper 121 is fed from a paper feeding cassette not shown by the figure, moved in the direction of the arrow (c), and passes a preliminary processing means 122 executing either of heating and pressurizing or both of them, on the recording paper. Then, the recording paper 121 is moved in the direction of the arrow (d), so as to align the leading edge of the image on an intermediate transfer body 110, with the leading edge of the recording paper 121, and inserted into a simultaneous transferring and fixing means 130, and a toner image is simultaneously, transferred and fixed on the recording paper 121.
Patent JP-H071325-A (JP)
Title: Honing device
Inventor: SATO HIROYA
IPC: F16K29/00
Filed: 1993-06-17
Abstract: PURPOSE:To provide a honing device capable of accurately removing the oxidized scales stuck to the inner surface of a bushing by fitting a honing mechanism with a bore sensor to the valve element guide piece of a steam valve. CONSTITUTION:A honing head 22 is mounted on this honing device. The honing head 22 is provided with the guide bar 17 inserted into the threaded hole 16 made in the end face of the valve needle guide piece 6 to be built in the body of a steam valve, the drive motor 19 slidably provided along the guide bar 17, and the grinding section 28, which is connected to the rotary shaft of the drive motor 19 and rotated by the rotation of the drive motor 19, for grinding the inner surface of a bushing 5. A honing stick section which abuts on the inner surface of the bushing 5 by rotating, and a sensor which measures the bore of the bushing 5 are also provided to this honing device.
Patent JP-H04371365-A (JP)
Title: Method for controlling temperature in reflow apparatus
Inventor: HIDAKA MASAO
IPC: H05K3/34
Filed: 1991-06-18
Abstract: PURPOSE:To sufficiently execute heating treatment of solder under consideration of temp. of a substrate. CONSTITUTION:In the temp. control method for reflow apparatus executing the heating treatment to solder by controlling the temps. of heaters 2 arranged at a heating chamber 1 while conveying the substrate S mounting electronic parts P with the solder into the heating furnace 1, initial temp. of the above substrate S coming in the above heating chamber 1 is detected with a temp sensor 14, and based on this detected temp., the temp. control in the above heater 2 is executed.
Patent JP-S5937051-A (JP)
Title: Dust adhesion prevention device for air cleaner
Inventor: HAYASHI MIKIO
IPC: B24B55/06
Filed: 1982-08-25
Abstract: PURPOSE:To enable uniform grinding to be performed by a method wherein a cylindrical air cleaner with a plurality of holes is arranged near a grinding belt and a ring-shaped dust prevention device is relatively moved in the outer circumferential direction of the air cleaner during operation of dust adhesion prevention in a grinding belt. CONSTITUTION:An air cleaner 3 and its dust adhesion prevention devie 5 are arranged in parallel in the width direction of a grinding belt 1 near a grinding position of the grinding belt 1. The air cleaner 3 is formed in a cylindrical shape, a plurality of holes 6 are made on the surface of the air cleaner, the air from fluid supplying port 7 is blown onto the grinding belt 1 so as to blown off the stuck and accumulated dust and remove it, and then the dust is sucked with a dust suction duct 4. A dust adhesion prevention device 5 composed of a spiral ring-shaped material is arranged on the surface of the duct, and the dust stuck to the air cleaner 3 is wiped off with a relative axial movement between the dust adhesion prevention device and the air cleaner 3. Thus, it is possible to perform uniform removal of clogging dust and uniform grinding operation.
Patent JP-2000341941-A (JP)
Title: Switching power supply
Inventor: YOSHIHASHI HIDETAKA
IPC: H02M3/28
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To improve power factor to realize reduction in size, weight and cost of the switching power supply by reducing the size of an input choke coil and smoothing capacitor with improvement in terms of electrical circuits. SOLUTION: This power supply comprises a main route for smoothing an output obtained by full-wave rectification of an AC input with an input unit consisting of an input choke coil L1 and a smoothing capacitor C1 and realizing the switching operation with a switching element Q through the primary coil Np1 of the transformer T and the sub-route for supplying a full-wave rectified output to the switching element through the primary coil Np2 of the transformer in order to incorporate the diodes D1, D2, D3 for preventing inverse flow to both main route and subroute for the simultaneous switching of the current flowing into the main route and subroute with the switching element. A secondary coil N2 of the transformer T is provided with a rectifying and smoothing circuit 12, and its output voltage is detected to drive the switching element Q with a constant voltage control unit 14 for constant voltage control.
Patent JP-S6125512-A (JP)
Inventor: OSAWA ATSUSHI
IPC: A47J36/28
Filed: 1984-07-14
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-S5847480-A (JP)
Title: Taste improvement of antiseptic agent for food
Inventor: NIIMI ICHIOU
IPC: A23L3/3517
Filed: 1981-09-18
Abstract: PURPOSE:To remove an astringent taste of 8-12 C fatty acid monoglyceride and to improve the taste of an antiseptic for food, by using the antiseptic for food containing 8-12 C fatty acid monoglyceride together with a natural sweetening substance, etc. CONSTITUTION:In using an antiseptic agent for food containing 8-12 C fatty acid monoglyceride such as caprylic acid monoglyceride, lauric acid monoglyceride, etc., a small amount of at least one compound selected from stevioside, glycyrrhizin, phyllodulcin, thaumatin, natural sweetening substances consisting of substances containing them, 16-22 C fatty acid monoglyceride, sucrose fatty acid ester having a HLB of 8-15, preferably 11-15, is used together with the fatty acid monoglyceride.
Patent JP-S5771278-A (JP)
Title: Power source unit
Inventor: FUJIWARA NAOYOSHI
IPC: H02M9/00
Filed: 1980-10-21
Abstract: PURPOSE:To stabilize operation by arranging a reactor to control a capacitor for loading a leading reactive current and a thyristor for loading a lagging reactive current for a power source unit equipped with a energy accumulator with respect to a peak load. CONSTITUTION:A power source unit for nuclear fusion equipment or the like is provide with a thyristor converter 11 in a 3-phase bridge connection connected to a bus line 2, to the output of which a reactor 12 is connected to allow the control of d.c. current. When an energy accumulation coil 5 accumulates energy, a converter 4 is so energized that the sum of delays in the converter 4 and the converter 11 equals a leading component of a capacitor 9. When the energy is transferred to a load 8, the converter 4 is operated in reverse conversion and the converter 7 in forward conversion to obtain a lagging reactive current. This does not affect the power system while enabling the control with limited changes in the voltage and frequency.
Patent JP-2000339398-A (JP)
Title: Optical information reader
Inventor: HIRAO YOSHITAKA
IPC: G06K7/10
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical information reader allowing a user to confirm whether or not reading is completed at optional timing. SOLUTION: While nothing is read after the power is turned on, three LEDs 21a to 21c are off as shown in the diagram (a), and a user can easily and intuitively understand that nothing is read. Then, when a 1st reading operation is appropriately completed, the 1st LED 21a alone is turned on as shown in the diagram (b). Similarly, the 2nd LED 21b alone is turned on when a 2nd reading operation is completed, and the 3rd LED 21c alone is turned on as shown in the diagram (d) when a 3rd reading operation is completed. Subsequently, when a 4th reading operation is appropriately completed, the LED 21a alone is turned on again as shown in the diagram (e). That is, the state shown in the diagrams (b), (c) and (d) repeatedly appears on and after the 4th reading operation.
Patent JP-S6417822-A (JP)
Title: Method for annealing cylindrical steel hollow body
Inventor: INGO FUON HAAGEN
IPC: C21D1/63
Filed: 1988-06-14
Abstract: To reduce the cooling times in hardening a cylindrical hollow article, in particular a vessel, the speed of rotation during the hardening treatment is varied in such a way that, after the martensite start temperature has been reached, the speed in the region of the outer surface of the hollow article is significantly increased over the speed before reaching the martensite start temperature.
Patent JP-S5953367-A (JP)
Inventor: TEODORUSU PETORUSU MARIA BONCH
IPC: B65H75/26
Filed: 1983-08-12
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-H04343918-A (JP)
Title: Footing construction method for unit residence
Inventor: GOTO YOSHINORI
IPC: E02D27/01
Filed: 1991-05-21
Abstract: PURPOSE:To improve footing construction accuracy by forming the rising section of a footing made of pre-cast concrete(PC) and securing the position accuracy of rising members joined through a residence unit and anchor member which are element of a unit residence. CONSTITUTION:A unit residence is provided with beam members 21 and 22 and a joint arranged between a plurality of the beam members 21 and 22 to joint them as a rising member which is made of PC and is to be arranged on the top of a footing member 11 made of PC. Since the beam members are joined through the corner section and anchor member of a residence unit, arranging work of the joint member 23 which becomes position reference member is performed, and then the beam members 21 and 22 are arranged.
Patent JP-S5479352-A (JP)
Title: Electronic control system automatic transmission
Inventor: YAMAMURO JIYUUMEI
IPC: F16H63/46
Filed: 1977-12-07
Abstract: PURPOSE: To allow smooth speed change shift to a backing stage, by mounting a delay circuit so as to provide an engaging gears at the backing stage with deceleration time for reducing the relative velocity of the engaging gears when speed change shift to the backing stage.  
     CONSTITUTION: An electronic control system automatic transmission is equipped with a speed change command circuit 2 for inputting a location signal of a control lever location detecting sensor 1 and an output signal of a shift location deciding circuit 3, which inputs each parameter of an engine condition and puts out a signal at the speed change stage optimum for a car under a present condition. A backing stage signal among signals put out from the speed change command circuit 2 is input to a drive circuit 6 through a route X 2  different from other signal route X 1 , and a backing stage shift control circuit 32 consisting of a delay circuit 33 for putting out a signal of the command circuit 2 while delaying for a fixed time and a permission circuit 34 for turning the circuit ON when car speed is not more than fixed speed is put to the route X 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S636366-A (JP)
Inventor: SATO KOICHI
IPC: F25B43/00
Filed: 1986-06-25
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-S5849972-A (JP)
Title: Magnetic transfer device
Inventor: KAWAI MITSUHIRO
IPC: G03G15/16
Filed: 1981-09-19
Abstract: PURPOSE:To transfer a magnetic toner image onto a transfer material, by giving a magnetic field to the toner image on a toner image carrier placed in a prescribed relative positional relation. CONSTITUTION:When a transfer material 6 passes through a transfer position defined by the point where a photoreceptor and a belt 9 are close to each other, the magnetic field from the belt 9 acts upon the magnetic toner on the photoreceptor to transfer the toner onto the belt 9 with the magnetic force. In this case, the attraction based on the intensity of the magnetic field acting between the toner and the belt 9 is set to a value larger than that based on the electrostatic force between the toner and an electrostatic latent image. The relative positional relation between the belt 9 and the photoreceptor is set properly in accordance with the intensity of the magnetic field of the belt 9. Thus, the toner image formed on the toner image carrier is transferred with the magnetic force.
Patent JP-S6037457-A (JP)
Title: Speed reduction device
Inventor: KIMURA SOUSAKU
IPC: F16H57/12
Filed: 1983-08-11
Abstract: PURPOSE:To eliminate backlash by engaging first and second worms with both sides of a worm wheel, disposing a rotation driving source on the first worm and a device for urging the worm axially on the second worm. CONSTITUTION:First and second worms 23, 24 are engaged with both sides of a worm wheel 6, a rotation driving source 42 is coupled to the first worm 23, and a spring 55 is disposed on the second worm 24. In this arrangement, the second worm 24 is axially urged to eliminate backlash.