baber/WOPTO huggingface dataset:
Patent JP-H03179648-A (JP)
Title: Color image receiving tube apparatus
Inventor: SHIMOMA TAKETOSHI
IPC: H01J29/50
Filed: 1990-08-16
Abstract: PURPOSE:To strengthen focusing in a direction perpendicular to a three-electron beam arranged direction by forming on an electron lens unit an opening common to three electron beams which is narrow along the three-electron arranged direction wherein a diameter in a direction perpendicular to the three-electron arranged direction at the center is smaller than diameters in the same direction at both ends. CONSTITUTION:Electron lenses G5 to G7 are provided on an electron lens unit wherein the lenses are formed of two cylindrical electrodes formed with an opening 31 common 10 three electron beams which is narrow along a three-electron beam arranged direction where the three electron beams arranged in series are permitted to pass through wherein a diameter in a direction perpendicular to the three-electron beam arranged direction is smaller than the diameter in the same direction at both ends, they exhibit strong focusing functions in a direction perpendicular to the three-electron beam arranged direction due to difference in potentials given between these cylindrical electrodes and three electron beams are focused on an entire region of a fluorescent screen 3 due to the difference in potential applied synchronized with defection of a deflector. Thus in an electric field entering inside each electrode, curvature of an equal potential face in a direction perpendicular to the three-electron beam arranged direction is smaller, so that focusing in a direction perpendicular to the three-electron beam arranged direction can be strengthened.
Patent JP-S6372225-A (JP)
Title: Amplitude modulation receiver
Inventor: SASAKI KAZUTOSHI
IPC: H04B1/26
Filed: 1986-09-13
Abstract: PURPOSE:To suppress the generation of a beam by connecting a series circuit comprising a capacitor and a parallel resonance circuit to the output side of a diode connected to the input side. CONSTITUTION:A radio wave received by an antenna 2 is fed to a speaker 9 via a high frequency amplifier 3, a mixing circuit 4, an intermediate amplifier circuit 6, a detection circuit 7 and a low frequency amplifier circuit 8. The detection circuit 7 consists of a diode 10 connected in series between the input and output sides, a capacitor 11 connected to the output side of the diode 10 and a parallel resonance circuit 15 whose one terminal is connected in series with the capacitor 11 and whose other terminal is connected to ground. The parallel resonance circuit 15 is resonated at high frequencies being twice the intermediate frequency.
Patent JP-H0267091-A (JP)
Title: Image signal encoding system
Inventor: WADA MASAHIRO
IPC: H04N19/85
Filed: 1988-09-01
Abstract: PURPOSE:To reduce the generation of block distortion by performing encoding after expanding the value of an image element near to the peripheral part of an image element block and compressing the value of the image element near to the center, and performing a reverse operation in decoding. CONSTITUTION:An image signal (p) to be encoded inputted to an image input terminal 8 is inputted to a multiplier 10 in series with the image element at a block unit of mXn. At the multiplier 10, the multiplication of the signal (p) and an expansion coefficient (e) from a coefficient memory 12 in which a coefficient of one block is stored is performed at every image element according to a timing signal (t) form a timing generator 14, and its output (q) is inputted to an encoder 16. Similarly, the output (r) from a decoder 20 is inputted to a multiplier 22 in series with the image element at every block unit of mXn, and the multiplication of the output (r) and a compression coefficient (d) from a coefficient memory 24 is performed at every image element according to a timing signal (k) from a timing generator 26, and its output (s) goes to the final decoded output. In such a way, it is possible to prevent the block distortion from being generated in the image.
Patent JP-H0380899-A (JP)
Title: Clothing dryer
Inventor: MIHARA MASAMITSU
IPC: D06F58/04
Filed: 1989-08-23
Abstract: PURPOSE:To prevent the discoloration, deformation and shrinkage of clothing and to allow drying by forming the dryer into construction of a heat source part to lower hot wind temp. in the case of drying of cloths and the clothing weak to heat. CONSTITUTION:A heater case 15 contg. a semiconductor heater 16 for heating the dry air after a heat exchange is connected to a fan case 17 housing a heat exchange type fan 13 via a duct 18. The air c for drying passes the semiconductor heater 16 in the heater case 15 and is fed as the hot wind into a drum 12. The semiconductor heater 16 is so disposed to the heater case 15 that the section of the semiconductor heater 16 has a diagonal shape with the surface 20a of the hot wind port 20 of the front plate 19 of the drum and, therefore, the heater is uniformly applied with the blast sent into a ceramister element 16a. Since the distance between the surface of the ceramister 16a and the hot wind port 20 is long, the direct influence of the radiation heat of the ceramister heater 16a on the clothing does not arise.
Patent JP-H0276716-A (JP)
Title: Method for forming finishing coat of weatherstrip
Inventor: IWASA TADANOBU
IPC: B29K19/00
Filed: 1988-08-31
Abstract: PURPOSE:To eliminate the differences in color, in gloss and in level at joints between extruded part and formed part and remarkably reduce man-hours by a method wherein finishing coat is produced by film-extruding polyolefin- based thermoplastic elastomer under thermally molten state so as to fix onto a decorative surface by pressure. CONSTITUTION:Olefin-based thermoplastic elastomeric material, which is charged in a hopper 11, is melted and pressurized in stages by being pressure-fed with a screw cylinder 12 equipped with a heating means. The pressurized molten material is fed through a hose 13 to an extruding gun 14 so as to be film- extruded from the throttle nozzle 15 of the gun. In this case, a screw is driven by an electric motor 18 with reduction gears 17. Liquid pressure data, which are obtained by detecting pressures at the head 12a of the cylinder 12 with a pressure sensor provided at the head 12, are inputted in a comparison operator so as to be compared with the set value in order to control the rotational frequency of the motor 18 on the basis of the result of comparison to keep the liquid pressure at the set value at all times. Just after extrusion, the extruded coat is fixed to the main body side by pressure with a press roller.
Patent JP-H0498553-A (JP)
Title: Storage device
Inventor: KINOSHITA MOTOYA
IPC: G06F21/62
Filed: 1990-08-17
Abstract: PURPOSE:To keep the secrecy of data by converting the stored 1st data into the 2nd data to store this data with the 3rd data and outputting the 1st data when the prescribed relations are secured in the prescribed frequency. CONSTITUTION:When the address information AD is supplied from a host com puter, a ROM 1 supplies the address contents shown by the AD to a random number generating circuit 5, etc., as the data D1. The circuit 5 generates sequen tially the random numbers synchronously with a clock signal CLKX and outputs these random numbers as the data D2. If a signal KEYINJ is equal to '1', the data D2 is obtained with the prescribe conversion applied to the data D1. A comparator 4 compares the D2 with the data D3 supplied from the host com puter and outputs a signal PM kept at '1' when the coincidence is secured between both data. Then the D1 is never outputted unless the signals PM of level '1' are outputted from the comparator 4 in the prescribed frequency.
Patent JP-S6370852-A (JP)
Title: Silver halide multi-layered color photographic sensitive material
Inventor: WATANABE YOSHIKAZU
IPC: G03C7/305
Filed: 1986-09-12
Abstract: PURPOSE:To improve a desilvering property and stability to a change in a color developing process by specifying the total sum of the dry film thickness of the entire hydrophilic colloidal layer on the side having emulsion layers to a prescribed thickness or below and incorporating a bleach accelerator release type coupler into a photograph constituting layer. CONSTITUTION:The total sum of the dry film thickness of the entire hydrophilic colloidal layer on the side having the emulsion layers of a silver halide multi- layered color photographic sensitive material having the photograph constituting layer contg. the red sensitive, green sensitive and blue sensitive silver halide emulsion layers on a base is <=18mum and at least one photograph constituting layer contains the bleach accelerator release type coupler. The bleach accelerator release type coupler expressed by the formula [B] has excellent sharpness. In the formula, Cp denotes a residual coupler group which can make coupling reaction with the oxidant of a color developing agent, * denotes a coupling position of the coupler, TIME denotes a timing group, R1 denotes a bivalent aliphat. group of 1-8C, R2 denotes a water soluble group or the precursor thereof.
Patent JP-H0858211-A (JP)
Title: Printing cassette
Inventor: SUGIYAMA YUTAKA
IPC: B41J35/36
Filed: 1994-08-17
Abstract: PURPOSE: To certainly prevent that printing content performed before data is detected comes to nothing and to enable the use of a transmission type sensor in addition to a reflection type sensor. CONSTITUTION: A pair of sensor insertion holes 21,22 are formed in opposed relation to both surfaces of a film tape 4 on the way of the running route of the film tape 4 from a film tape spool 7 to an auxiliary guide 8 at the position in the vicinity of the film tape spool 7 arranged to the lower cassette case 3 of a tape cassette 1. Transmission type sensors are arranged in the sensor insertion holes 21,22 when the tape cassette 1 is mounted on a tape printer and various data possessed by the film tape are detected through the transmission type sensors.
Patent JP-S6372263-A (JP)
Title: Picture reader
Inventor: NAKAMURA TAKESHI
IPC: H04N1/19
Filed: 1986-09-12
Abstract: PURPOSE:To attain the reading with high resolution without missing or duplication of picture information by arranging a reflection mirror in parallel with the main scanning direction and leading a picture in a prescribed range split along the main scanning direction to a photoelectric conversion element via the reflection mirror. CONSTITUTION:The photoelectric conversion element group 32 consists of 5 CCDs 38a-38e, and the CCDs 38a-38c are arranged on a line in crossing with the optical axis 40 of a lens 34 and in parallel with the main scanning direction of the original A at a prescribed interval. In this case, the lens 34 collects the light from the picture information between positions b5 and-b6, between b3 and-b4 and between b1 and-b2 among the picture information on the main scanning line B of the original A to the CCDs 38a-38c. On the other hand, the CCDs 38d, 38e are arranged on a line in parallel with the CCDs 38a-38c in a focal plane of the lens 34 and the light from the original A is led to the CCDs 38d, 38e via the reflection mirror-36. The CCDs 38d, 38e receive the light from the picture information between positions b4 and-b5 and between b2 and-b3 among the picture information of the original A.
Patent JP-S6276717-A (JP)
Title: Semiconductor substrate
Inventor: YAMASHITA ZENZO
IPC: H01L21/205
Filed: 1985-09-30
Abstract: PURPOSE:To reduce resistance and to eliminate defects by containing impurity element of the amount for obviating an autodoping at epitaxially growing time by applying a predetermined electric conductivity and elements for collecting and removing surface defects. CONSTITUTION:Predetermined electric conductivity is applied to an N-type Si substrate 1, Sb of the amount for eliminating an autodoping is doped at epitaxially growing time, and Ge is further doped. Thus, the specific resistance value of the substrate 1 becomes sufficiently low value in practice. When an epitaxially grown layer 2 is formed on the substrate 1, the autodoping to the layer 2 hardly occurs since the Sb density in the substrate 1 is sufficiently low, and the specific resistance is distributed with less irregularity over the entire surface of the substrate 1. Since Ge contained in the substrate 1 getters the crystal defect, crystal defect is not almost observed. Thus, the resistance can be reduced and the defect can be almost eliminated without increasing the impurity density.
Patent JP-H0264586-A (JP)
Title: Developing device
Inventor: WAKI KENICHIRO
IPC: G03G15/09
Filed: 1988-08-31
Abstract: PURPOSE:To allow a developer carrier to bear a moderate quantity of developer with a well-balanced distribution in the lengthwise direction by sectionalizing the space between the developer carrier and a developer agitating member with a partition different in height in the lengthwise direction and placing the developer carrying pole of a magnetic field generating means so that it is upflow the partition in the development movement direction in any position in the lengthwise direction. CONSTITUTION:A hopper 9 of a developing device 2 is opened in a developing vessel, and a developer supply means 10 is arranged in the vicinity of this aperture part and is rotated in accordance with the signal of a developer quantity detecting element 11 attached to the end face of the device 2, and toner T supplied from the hopper 9 is agitated and carried in the lengthwise direction by an agitating and carrying means 6. A partition 7 between a developing sleeve 4 of the device 2 and the carrying means 6 has the height linearly reduced from the toner supply side toward the depth and is so arranged that a maximum density position of the magnetic flux on the sleeve 4 of a carrying pole S2 of a magnetic toll 3 fixed in the sleeve 4 is placed under the lowest position C of the partition.
Patent JP-H0964473-A (JP)
Title: Semiconductor light source for optical transmitter and optical transmission module
Inventor: MUTSUKAWA HIROYUKI
IPC: H04B10/40
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To realize positive polarity and low voltage of a power-supply Voltage and to achieve a high-speed modulation regarding a semiconductor light source for an optical transmitter and regarding an optical transmission module using the semiconductor light source. SOLUTION: A DC signal source 4 which is connected to at least a DC application part 2 and an AC signal source 5 which is connected to at least one AC application part 3 are installed with reference to a semiconductor light source 1 which is provided with the DC application part 1 and with the AC application part 3. When an AC signal whose electric polarity is identical to that of a DC signal which is applied from the DC signal source 4 is applied from the AC signal source 5, the optical output of the semiconductor light source 1 is controlled so as to be turned on and off.
Patent JP-H0669020-A (JP)
Title: Manganese-zinc ferrite
Inventor: KONO TAKASHI
IPC: H01F1/34
Filed: 1992-08-14
Abstract: PURPOSE:To obtain Mn-Zn ferrite, which is markedly low in a power loss at a high frequency region and is low in cost. CONSTITUTION:51.5 to 54.5mol% of an Fe2O3, 33 to 40mol% of an MnO and 6 to 13mol% of an ZnO are composed as the basic component of manganese-zinc ferrite. The manganese-zinc ferrite is manufactured into a constitution, wherein oxides of Si, Ca, Ta, Ti and Sn are respectively contained compositely in this basic component as 0.005 to 0.035wt.% of an SiO2, 0.01 to 0.25wt.% of a CaO, 0.001 to 0.055wt.% of a Ta2O5, 0.05 to 0.65wt.% of a TiO2 and 0.005 to 0.50wt.% of an SnO2 expressed in terms of the SiO2, CaO, Ta2O5, TiO2 and SnO2.
Patent JP-S6374522-A (JP)
Title: Electrode material for electric machining
Inventor: INOUE KIYOSHI
IPC: B23H7/24
Filed: 1986-09-17
Abstract: PURPOSE:To reduce the electrode wearout and improve the machined surface roughness by impregnating graphite with at least one of barium, copper, iron, strontium, nickel, and lithium. CONSTITUTION:Copper chloride and barium chloride are mixed at a ratio of about 5:3 into a calcined graphite material, and the mixture is electrolyzed in fused salt 5 added with potassium chloride by the normal procedure. Accordingly, copper and barium metal compounds 3, 3 are impregnated between graphite layers 2, 2. The electrode wearout can be largely reduced by the metal impregnated between the graphite layers 2, 2, and the machined surface roughness can be largely improved.
Patent JP-2001044702-A (JP)
Title: High frequency switch circuit
Inventor: YAMAMOTO AKITSUGU
IPC: H04B1/44
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency switch circuit than can stably output a received signal at a 1st or 2nd reception terminal that is selected and can be in operation with a small current. SOLUTION: In the high frequency switch circuit having a 1st reception line is used to output a received signal with a 1st frequency band f1 received by an antenna to a 1st reception circuit and a 2nd reception line that is used to output a received signal with a 2nd frequency band f2 received by the antenna to a 2nd reception circuit, parallel resonance circuits R1, R2 consisting of parallel connection of a switching transistor(Tr)1 and an inductive element L1 and of a switching Tr2 and an inductive element L2 and using a prescribed frequency of other frequency bands for an anti-resonance frequency, and strip lines SL1, SL2 acting like short stabs at a prescribed frequency of the one frequency band are placed to one of the reception lines.
Patent JP-H0883557-A (JP)
Title: Electromagnetic device
Inventor: ARAKI TAKASHI
IPC: H01H50/16
Filed: 1994-09-12
Abstract: PURPOSE: To prevent a movable iron piece from falling off from a yoke or from inclining in an abnormal condition. CONSTITUTION: In a condition where a movable iron piece 36 is installed on a yoke 29, the movable iron piece 36 is positioned in an unactuated position shown by a solid line, and parts 41 to be engaged arranged in both side parts of the movable iron piece 36 are put in a condition of entering the inside of an engaging part 34 in the yoke 29. Even if external force and rotational force in the direction for separating from a support recessed part 32 of the yoke 29 acts on the movable iron piece 36 in this condition, since the parts 41 to be engaged and the engaging part 40 cooperate with each other and checks a movement in the direction for the movable iron piece 36 to separate from the support recessed part 32, the movable iron piece 36 can be prevented from falling off or from inclining in an abnormal condition.
Patent JP-H0553760-A (JP)
Title: Method and device for normalized shift
Inventor: OKAMOTO MINORU
IPC: G06F7/00
Filed: 1991-08-28
Abstract: PURPOSE:To smoothly normalize the data in terms of timing in the digital signal processing where the product sum operations and the accumulative addition are frequently applied. CONSTITUTION:In a 1st machine cycle, the data are arithmetically shifted to the lower rank side by a barrel shifter 14 by an extent equal to the bit number set previously by a register 17. Then the shifted data are inputted to a shift bit number detecting means 15, and this detecting result is stored in a register 16. In a 2nd machine cycle, both registers 1.6 end 17 are added together and the result of this addition is stored in the register 17. In a 3rd machine cycle, the data are arithmetically shifted to the lower rank side by the shifter 14 by an extent equal to the bit number outputted from the register 17. Then this shift result is stored in a storage means 11.
Patent JP-H0381827-A (JP)
Title: Reentrant program system
Inventor: ISHIDA ICHIROU
IPC: G06F9/40
Filed: 1989-08-25
Abstract: PURPOSE:To sharply shorten the time consumed for design, coding and evaluation, to reduce the generation of misses based upon human factors and to improve the maintenance and transfer efficiency by providing a reentrant program system with a deciding means, a transfer means, and so on. CONSTITUTION:Control is transferred from an instruction part 42 or 62 in a calling program side task 4 or 6, the deciding means 1 decides whether the contents of a data part 51 in a called program 5 are transferred to the task 4 or 6 or not. When the contents are not transferred as the decided result of the means 1, the transfer means2 transfers the contents of the data part 51 of the program 5 to a part of the data part 41 or 61 of the task 4 or 6. When the means 1 decides that the contents of the data part 51 of the program 5 are transferred to the task 4 or 6 or the means 2 transfers the contents, control is transferred to an execution part 3, which transfers the control to the instruction part 52 of the program 5 to execute the program 5. Consequently, the time required for design, etc., and the generation of misses due to human factors are reduced and the maintenance and transfer efficiency of the program can be improved.
Patent JP-S6460463-A (JP)
Title: Accelerating slip control device
Inventor: ISE SEIKI
IPC: B60T8/175
Filed: 1987-08-31
Abstract: PURPOSE:To improve the durability of a brake and brake control means by judging whether a driven wheel is in the hydroplaining state and avoiding a brake from operating even if excessive accelerating slip is detected when it is judged that the driven wheel is in the hydroplaining state. CONSTITUTION:At the time of accelerating an automobile, the generation of an accelerating slip of a driving wheel is detected according to a difference in rotating speed between the driving wheel and a driven wheel in accelerating slip detecting means (a). When excessive accelerating slip is detected, a brake is operated by brake control means (b) to decrease the slip to restrain the rotation of the driving wheel. In such a device, there is provided judging means (c) for judging whether the driven wheel is in the hydroplaining state. When it is judged that the driven wheel is in the hydroplaining state, the driving wheel is avoided from being braked regardless of detecting excessive accelerating slip by brake operation avoiding means (d).
Patent JP-S6277753-A (JP)
Title: Printer device
Inventor: INAMOTO AKIHIKO
IPC: B41J3/407
Filed: 1985-09-30
Abstract: PURPOSE:To simplify the titled printer by reading an image designated when an image registration command is received by a sensor, storing the result in a nonvolatile storage means and reading and printing out the commanded image pattern when the print is instructed. CONSTITUTION:The image sensor 1 and a print head 2 are mounted on a carrier 3 and a motor 4 drives the carrier 3 in the line direction. When an image registration command is received, a platen 15 is fed and the data read by a sensor 1 is stored in an E<2>PROM 10. When the print is commanded, the designated image pattern is read out of the PROM 10 and printed out. Thus, data such as a mark, a handwritten sign or a picture is stored and printed out as required.
Patent JP-H04101932-A (JP)
Title: Paper feeder and copying machine
Inventor: SAKAMOTO KIYOSHI
IPC: B65H1/28
Filed: 1990-08-17
Abstract: PURPOSE:To decrease the dead space of a storing means and to use the space effectively by providing a means for storing two kinds of paper sheets different in the dimensions and/or storing way and a means for individually taking out two kinds of paper sheets stored in the storing means. CONSTITUTION:Two kinds of paper sheets are stored in each storing means 70,71,72, and the stored two kinds of paper sheets are taken out individually by a take-out means 14. Accordingly, the storing means 70,71,72 can be used effectively and many kinds of paper sheets can be stored by a small number of storing means.