baber/WOPTO huggingface dataset:
Patent JP-H0730780-A (JP)
Title: Contour correcting circuit
Inventor: ONO HIROYUKI
IPC: H04N5/208
Filed: 1993-07-08
Abstract: PURPOSE:To improve an S/N while allowing resolution at an image dark part to remain by controlling the data output destination of a RAM table to be operated with a non-linearly converted signal as an address by comparing the level of an input luminance signal with that of a set value. CONSTITUTION:An input luminance signal 1 generates a contour signal by using a contour signal generating circuit 2 and on the other hand, the signal is non-linearly converted by a nonlinear conversion circuit 3. Then, it is applied to a RAM table 5 as the address and compared with a set value P by a comparator 7. From an address O to an address P at the image dark part, an output (c) of the comparator 7 turns to a high level, and the output of the table 5 is applied to an adder 14. On the other hand, from the address P to an address 63 of an image bright part, the output (c) of the comparator 7 is turned to a low level, the output of the table 5 is applied to an LPF 11, and '0' is applied to the adder 14. Thus, the gain of the contour signal is fixed at the image dark part and the S/N is improved by increasing a coring amount. At the image bright part, the S/N is improved while allowing the resolution to remain over the entire and increasing the gain and not increasing the coring amount.
Patent JP-S5691224-A (JP)
Title: Lens collapsible barrel type camera
Inventor: ANDOU GIICHI
IPC: G03B17/04
Filed: 1979-12-25
Abstract: PURPOSE: To provide a camera which permits lens interchanging and collapsible barrel by passing a lens barrel in a light shading plate which is held open at the lens mounting while sliding the same with respect to the mounting part at the time of mouating a lens to the camera body then collapsing the same.  
     CONSTITUTION: When an interchangeable lens 1 is mounted to a camera body 9, the shutter operating lever 7 on the interchangeable lens 1 side is in the position shown by the alternate long and two short dashes line. Since the mounting part 5 of the lens 1 and a lens barrel 4 are engaged with each other under moderate frictional force, the lens barrel 4 turns clockwise together with the mounting part 5, and the shutter operating lever 7 mounted to the lens barrel 4 turns clockwise as well and engages a U-shaped shutter driving lever 8. When the projection provided to the mounting part 5 of the lens 1 presses the contact part 24 of the lever 21 downward, the lever 2 assumes the state of the alternate long and two short dashes line, thereby turning a cam plate 18. As the cam plate 18 turns, six sheets of light shielding plates 16 are divided above and below and retreat from the optical path face, thereby opening the optical path to the film plane. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0220197-A (JP)
Title: Line connecting system between numerical control device and its peripheral equipment
Inventor: MIYATA MITSUTO
IPC: G05B19/18
Filed: 1988-07-08
Abstract: PURPOSE:To reduce the working quantity of an operator by automatically setting the communication condition of a communication line between a numerical control device and connected peripheral equipment, and automatically setting a communicable condition. CONSTITUTION:When the peripheral equipment is connected through a signal cable to the numerical control device, and a communication line setting command is inputted to the numerical control device, the microprocessor of the numerical control device starts a processing, first, peripheral equipment calling command by means of the initially set condition is sent to a communication cable, to which the peripheral equipment is connected. Further, a timer T is started, the command in a certain condition is sent, when a response signal is transmitted from the peripheral equipment before the time of the timer T is up, the communication condition is fixed at the currently set command condition, and stored into the memory in the numerical control device as the communication condition of the peripheral equipment. Thus, since the communication condition with the peripheral equipment is automatically determined, the manual setting of the line with the peripheral equipment is made unnecessary.
Patent JP-S5828679-A (JP)
Title: Measuring method for height from water bottom of device
Inventor: KAWAMURA MASAO
IPC: G01S11/14
Filed: 1981-10-22
Abstract: PURPOSE:To measure the height from the bottom of the water, by generating the wave  motion of long and short pulse widths through switching them from a wave motion  generator attached to a device which is put into the water, and receiving wave, sweeping and recording, and measuring the time shift between the direct and reflected waves. CONSTITUTION:A wave motion generator 11 with change of pulse width which is attached to an observing device is put in the water. An observing boat 17 mounting a  sweep recorder stops on the water surface 18 and nearly right above the device 11. The  ultrasonic signal is generated from the device 11. The direct wave propagating a route  12 and the reflected wave reflecting at the water bottom 19 propagating a route 13 are  received at a wave receiver 14 attached to the boat 17 and then amplified 15 to be recorded on the recording paper 16. The time shift is measured between the direct wave  signal corresponding to a prescribed wave motion signal and the reflected wave signal  from the recorded wave reception signal. In such way, the height of the device 11 from  the bottom 19 can be measured. Furthermore, the measured wave is discriminated from  the noise by recording a long pulse width although a large amount of underwater noise  exists and even in case of the discrimination is difficult on the recording paper for recording of a short pulse width.
Patent JP-S5958148-A (JP)
Title: Distributing type fuel injection pump
Inventor: KOBAYASHI HIROYUKI
IPC: F02M41/12
Filed: 1982-09-28
Abstract: PURPOSE:To obtain high temperature exhaust gas with no engine abnormality coming about and without the necessity of a large size device, by utilizing an auxiliary pressure reducing hole through which fuel injection is carried out twice of a main injection and a secondary injection. CONSTITUTION:A control sleeve 1b which is formed with sector-shaped trapezonidal parts 3 in the axial direction thereof, is rotated with the inner peripheral surface of the sleeve 1b being made in close contact with the outer surface of a plunger 5. Each sector-shaped part 3 is formed therethrough with a rectangular auxiliary pressure reducing hole 4 tapered toward the center of the sleeve 1b. When a signal for making a high temperature is issued, the sleeve 1b rotates by 45 deg., reversely, together with the plunger 5 to make the auxiliary hole and the height of the sector-shaped trapezoidal parts 3 effective, and therefore, upon completion of a main injection, when the sleeve 1b moves to a distance corresponding to the length of the rectangular side of the pressure reducing hole 4, the overflow of fuel is cut off by being blocked with the projected parts of the trapezonidal parts 3, and as well the depression of the plunger 5 and the expansion are initiated to feed fuel under pressure for starting a secondary injection with a delivery valve being forcedly opened. This fuel injection makes an extremely high temperature so that carbon fine particles are heated to a high temperature, thereby the particles may be easily burnt.
Patent JP-H0334778-A (JP)
Title: Electronic camera
Inventor: NAKAZATO SABUROU
IPC: H04N5/225
Filed: 1989-06-30
Abstract: PURPOSE:To confirm whether or not a detail of an object image is also accurately focused by providing a picture magnification means magnifying and displaying a picture on a picture monitor means and magnifying and displaying the picture prior to image pickup. CONSTITUTION:An output of a signal processing unit 6 is fed to a recording circuit 7 and also to a picture magnification circuit 11 magnifying the picture and the magnified picture is displayed on an electronic view finder 10 by controlling a drive signal with a command from a CPU 8. Thus, in the case of applying focus adjustment, even the information of a detailed part of an object image hardly reproduced on a view finder is focused with a very high accuracy.
Patent JP-S6160430-A (JP)
Inventor: HOSHI KATSUMASA
IPC: B65B61/20
Filed: 1984-08-15
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-S6060211-A (JP)
Inventor: JIYORUDAN SHIYARURU
IPC: F01N1/08
Filed: 1984-08-15
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-H0921868-A (JP)
Title: Automatic target type discrimination device
Inventor: KATO TAKAHIRO
IPC: G01S7/32
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic target type discrimination device capable of conducting automatic kind discrimination of a target with less calculating amount. SOLUTION: A plurality of catalogs, a Doppler conversion part 22 conducting Doppler correction in plural ways, a degree of similarity calculating part 9 which calculates the degree of similarity of a target conducting kind discrimination to frequency information and outputs the catalog having the highest degree of similarity as the similarity of the catalog, and a target selecting part 10 which selects the catalog having the highest degree of similarity are arranged.  In addition, a display part 11 which displays information selected with the target selecting part 10, a target motion analyzing part 20 which estimates target motion, and a catalog preparing part 21 which calculates frequency information radiated from the target itself and rewrites the frequency information of the catalog selected with the target selecting part 10 to the frequency information radiated from the target itself are arranged.
Patent JP-2001001224-A (JP)
Title: Heat treatment device
Inventor: HONDA TOSHIHISA
IPC: B23Q3/08
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent a substrate from being damaged by suppressing the electrostatic charge of the substrate when the substrate is sucked by a heat treatment plate, when the substrate is peeled from the heat treatment plate, or when the substrate is heat treated. SOLUTION: Four product substrates are finally obtained out of a glass substrate 27, and the glass substrate has four effective areas. A suction hole 22 for sucking the glass substrate is provided in an area not corresponding to the effective areas of the glass substrate 27 and its vicinity thereof out of a substrate placement surface of a cooling plate 23, for example, only in a center part of the substrate placement surface, and only the center part of the glass substrate 22 is sucked. A lift pin 41 is provided on the cooling plate 23 corresponding to the outside and the center of the effective areas of the glass substrate 22.
Patent JP-H0461659-A (JP)
Title: External storage device for electronic information equipment
Inventor: YOKOUCHI HIDEYA
IPC: G11B17/04
Filed: 1990-06-27
Abstract: PURPOSE:To improve space efficiency in the electronic information equipment by arranging a loading part in the inserting/ejecting direction of a medium and providing a pivot for turnably bearing one side of a holding part and an access part respectively and a moving mechanism for turning the holding part and the access part around the pivot as a center to move relatively to an inserting/ejecting position and an operating position. CONSTITUTION:The inserted medium 6 is turned to move together with the holding part 20 by the loading part 30 from the inserting/ejecting position to the operating position. That is, the holding part 20 is turned around the pivot 31 relatively toward the access part 40, so as to make the medium 6 face the access part 40. When the medium 6 is taken out, the loading part 30 is operated i the reverse procedure, and the medium 6 is turned together with the holding part 20 to move relatively to the access part 40 from the operating position to the inserting/ejecting position. Consequently, a space required for the movement between the inserting/ejecting position and the operating position is required only by the turning direction, and in this turning direction, the inserting/ejecting direction of the medium 6 is narrow on the side of the pivot 31, and is wide on the opposite side. By this method, the space efficiency in the electronic information equipment is improved.
Patent JP-H0775705-A (JP)
Title: Device for removing extraneous material in water flow pipe
Inventor: HASHIMOTO TAKAO
IPC: B01D35/02
Filed: 1993-06-16
Abstract: PURPOSE:To provide a device for removing extraneous materials in a water flow pipe capable of assuring water quality and easily making maintenance operation by removing the extraneous materials in the water flow pipe. CONSTITUTION:The extraneous materials T included in flowing water in the water flow pipe 1 are captured by a extraneous material capturing means 4. The extraneous materials T captured and accumulated in this capturing means 4 are removed when the flowing water in the water flow pipe 1 is admitted from the downstream side of the extraneous material capturing means 4 into this capturing means 4 by means 15, 16 for changing over the inflow direction of the flowing water. The removed extraneous materials are discharged outside the water flow pipe 1 by extraneous material discharging means 12, 13, 14.
Patent JP-H0614595-A (JP)
Title: Recorder
Inventor: KAMURAGI YOSHIAKI
IPC: H02P8/38
Filed: 1992-06-26
Abstract: PURPOSE:To prevent generation of vibratory noise by changing a condition of driving a carriage motor (CM) in response to detecting the CM to step out. CONSTITUTION:After closing a power supply to a device, a signal is set to the voltage switching signal H or current switching signal L from an output port 31, to drive a carriage motor (CM) by high torque. Next, a carriage is moved in a self starting region, to detect a home position (HP). The carriage is moved by each one step to a left direction from a right side of a home position sensor (HS) 16, and a position, where an output of the HS16 is changed from the off to the on, is set to the HP, to stop the carriage. Thereafter, the CM is set to a low power mode, accelerated to a fixed speed, which is a recording condition, and decelerated again to a stop condition. Similarly, the CM is accelerated/decelerated to a left direction in a reverse direction from the stop condition and stopped, to detect the HS16. Now when the HS16 is off, the CM is judged to step out and set to a high power mode, to again detect the HS16 and to perform again setting.
Patent JP-H1111544-A (JP)
Title: Container and lid for food to be heated by microwave oven
Inventor: HOUCHIN NORIO
IPC: B65D81/24
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To appropriately discharge the steam in a container during the heating by a microwave oven, by providing an opening in a lid body formed of plastic, and covering the opening with a non-woven fabric, a perforated synthetic paper, etc., which is steam-permeable, air-permeable, and capable of withstanding the heating by the microwave oven. SOLUTION: A container body 1 is formed of polypropylene, rectangular in plan view, and provided with a flange part 1a on a periphery. A body 3 of a lid 2 is also formed of polypropylene, but transparent so as to see the content. A vertical wall part 3a to be fitted inside of an upper part of the container body 1 is provided on the periphery of a lid body 3, and a flange part 3b is provided on the upper end. A perforated synthetic paper 5 of approximately 40000 g/m<2> /24 hr in steam-permeability and approximately 300 sec/100 cc in air-permeability is thermally fused to the inner surface of a peripheral edge of an opening 4.  When the container with the lid 2 on is heated in the microwave oven, the steam is discharged from a shao-mai, a Chinese port dumpling, inside the container, but can be discharged outside the container through a large number of pores in the perforated synthetic paper 5.
Patent JP-H0460047-A (JP)
Title: Structure and construction method for sloped roof backing
Inventor: MURAKI KENICHI
IPC: E04D12/00
Filed: 1990-06-29
Abstract: PURPOSE:To efficiently construct a sloped roof backing by arranging two types of slant plates with a trapezoidal cross section and one type of a flat plate on a roof skeleton made of resin foam to form a continuous slant plane on the upper plane. CONSTITUTION:Two slant plates 4-1, 4-2, which are different in thickness at the upper end and the lower end of the inclination, have the same inclination angle, and are made of a flat material such as synthetic resin foam, and a flat plate 8 with the preset thickness are arranged on an ALC plate roof skeleton 1 on horizontal beams, and a continuous slant plane on an upper plane 7 is formed to constitute a sloped roof backing 2. Two types of slant plates with a trapezoidal cross section and one type of a flat plate are used for construction, and a waterproof function is applied to the surface as necessary. The roof skeleton and sloped roof backing can be efficiently constructed.
Patent JP-S6062244-A (JP)
Title: Transmission frequency synthesizer circuit
Inventor: KOJIMA JIYUNICHIROU
IPC: H04B1/04
Filed: 1983-09-14
Abstract: PURPOSE:To facilitate manufacture and maintenance by setting a transmission output frequency to an optional channel by using a reference oscillator having the same frequency. CONSTITUTION:The circuit consists of the reference oscillator, VCO5, PLLs 24 and 25, and VCO10 for an offset. The reference frequency signal 13 from the oscillator 1 is frequency-divided by a frequency divider 2 to obtain a signal 14. The output signal 17 of the VCO5 is frequency-divided by a frequency divider 4 at the frequency division ratio determined by a channel setting signal 11 to obtain a signal 15. Then, a phase comparator 3 applies a frequency control signal 16 to the VCO5 so that the outputs 14 and 15 of the frequency dividers 4 and 5 are in phase with each other. The output 17 of the VCO5 is therefore set to the frequency determined by the signal 11. The system consisting of VCO10 and PLL25 operates similarly only except difference in frequency. Consequently, the transmission output frequency is set to an optional channel and a transmitter which functions to offset from a circuit frequency at extremely small frequency intervals is constituted by using the reference oscillator having the same frequency.
Patent JP-H0460070-A (JP)
Title: Charnel house
Inventor: YOMO MASATAKE
IPC: A47G33/02
Filed: 1990-06-29
Abstract: PURPOSE:To efficiently perform charnel management by liftably providing a charnel box carry lift member along a lift shaft connected between both upper and lower horizontal running members arranged in an underground charnel repository. CONSTITUTION:A worshiper sends a command via a computer in an oratory building C, drives an upper horizontal running member 5 and a lower horizontal running member 6, and moves them along a ceiling running rail 4 and the bottom section of an underground charnel house B. A lift shaft 7 is located at the preset position in the required lift path 2 provided between charnel box storage chambers 1. The charnel box 9 in the storage chamber 1 is stored in a charnel box lift member 8 fitted to the shaft 7. The lift member 8 is lifted to the charnel house B, then both running members 5, 6 are laterally moved, and the charnel box 9 in the lift member 8 is received by a robot 17. The robot 17 is run along a conveyance path 10 and moved into an oratory room 12 through an opening section 14.
Patent JP-S5873680-A (JP)
Inventor: SAITOU MASAKATSU
IPC: E06B3/964
Filed: 1981-10-26
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-S5960063-A (JP)
Title: Fuel injection device
Inventor: SAKAKIBARA SHIYUUJI
IPC: F02M59/02
Filed: 1982-09-29
Abstract: PURPOSE:To facilitate the controls of injection timing and the amount of injection in accordance with the operating condition of an engine by a method wherein the fuel, the amount of which is metered to a predetermined amount, is sent into a pumping chamber by a solenoid valve so that it meets the optimum injection timing of the engine. CONSTITUTION:The pumping chamber 15 is provided with a fuel supplying port 55 and is communicated with a fuel pump 4 through a supplying path 26, a pressure regulating valve 6 and a feed path 82. The fuel pump 4 sucks the fuel from a fuel reservoir 5 and pressurizes it to send it to the feed path 82. An escape hole 27 is communicated with the fuel reservoir 5 through an escape path 86. The pumping chamber 15 is communicated with an injection timing control chamber 21 through a timing check valve 69 provided in an injection timing control unit 78. The amount of the fuel to be supplied to the injection timing chamber 21 is metered and the position of a timing valve 22 is set by changing an electric signal for driving the solenoid valve 2 through a control circuit 100.
Patent JP-S6271508-A (JP)
Title: Filter for liquid
Inventor: NAKAMURA AKIRO
IPC: B01D39/14
Filed: 1986-07-19
Abstract: PURPOSE:To exhibit the characteristics of a filter medium more surely and more smoothly by setting the specified filter medium and preventing a rapid change in the filtration rate. CONSTITUTION:A filter medium of sterically irregular structure made of a metallic wiry materials having a circular cross section or the like and having enough strength to prevent the deformation in use and wherein the interval between the wiry materials is more than one time (on average) the diameter of the wiry material is used. For example, a metallic scrubbing-brush on the market is sufficiently loosened to form a filter medium (a) of sterically irregular structure, the periphery of the filter medium (a) is covered with a vinyl resin net (b) and an outflow pipe is opened nearly at its central part. The structure to prevent a rapid change in the filtration rate is thus provided, hence the filtration is always carried out at a fixed rate, a solid dispersed phase can be classified and the characteristics of the filter medium can be exhibited more surely and more smoothly.
Patent JP-S5795191-A (JP)
Title: Speed control apparatus for sewing machine
Inventor: DOUYAMA UMEO
IPC: H02P7/295
Filed: 1980-12-04
Abstract: PURPOSE:To contrive to improve a facility for operation by a method wherein a controller with a built-in transmitter and a receiver which is provided in a main part of a sewing machine are provided, and with an igniting phase angle being controlled at a thyristor by a received signal, a motor is driven. CONSTITUTION:A controller A which has a transmitterIand an antenna in it is provided outside of a sewing machine and a control signal is generated, and by a received signal at a receiver II which is provided within a main part of a sewing machine and by passing through a voltage conversion circuit III and a speed control circuit IV a d.c. motor VI is controlled. And by an output of a voltage conversion circuit III applied on a sawtooth wave generating circuit IVb which contains a field effect transistor Q12, a level of its sawtooth wave output is varied, and by thyristors SCR1, SCR2 controlled by a trigger circuit IVc through being comared with an output from a speed detecting circuit IVa, a motor IV is controlled. Consequently in addition to a construction of semi- eternal life with semiconductor elements a facility for operation can be obtained with the controller separated.