baber/WOPTO huggingface dataset:
Patent JP-S6182001-A (JP)
Title: Reservoir tank unit
Inventor: KUWANA KAZUTAKA
IPC: B60G17/052
Filed: 1984-09-27
Abstract: PURPOSE:To prevent hunting in the operating range of a compressor by having an operating circuit delay the operation interrupting timing of the compressor. CONSTITUTION:A pressure switch 16 is provided for a pressure accumulator tank 3. The output from the pressure switch 16 is sent to an operating circuit 17 which delays an operation interrupting timing of a compressor 1. Hysterisis can thereby electrically set so that a hunting in the operating range of the compressor 1 can be electrically prevented.
Patent JP-S6091480-A (JP)
Title: Linear graphic polygonal line approximate preprocessing system
Inventor: IWATA KIYOSHI
IPC: G06T5/00
Filed: 1983-10-25
Abstract: PURPOSE:To simplify the sorting of segments in response to the number of contacts by giving segment labels to the segments within meshes and calculating the number of contacts between the segments and rectangular area units for each segment label. CONSTITUTION:A single picture within a rectangular area unit is extracted, and the most outer circumference P of the picture is scanned (a) clockwise in order of arrow heads. This scan is developed one-dimensionally to obtain a figure (b). With this scan, a point where a screen changes to black from white is defined as ai. While a point where the screen changes to white from black is referred to as bi. Thus the same number of units are produced between points ai and bi, and this number of points is defined as the number of contacts. The number of these contacts is set at ''0'' with isolated segments, at ''2'' with non-cross segments, at >=3 with cross segments and at ''1'' with integrated segments respectively. Therefore the sorting of segments can be decided by checking the number of contacts. A varied curved line part is decided in case the projected image of each side swells out between contacts.
Patent JP-S58101584-A (JP)
Title: Image pickup signal processing circuit in solid-state color image pickup device
Inventor: NAGUMO FUMIO
IPC: H04N9/04
Filed: 1981-12-12
Abstract: PURPOSE:To attain a luminance signal having high resolution, by synthesizing a color difference signal through the synchronization of a plurality of color signals in the output of a color image pickup device using a solid-state image sensor with a delay circuit for one horizontal scanning period and processing the color difference signal through calculation processing. CONSTITUTION:A G signal and a R/B signal obtained from an image pickup output of an image sensor through color separation are applied to a chroma processing circuit 10 from terminals 1, 2, synthesized at a signal synthesizer 11 to obtain a difference signal of C2N=(R/B)2N-(G)2N and to obtain a difference signal C2N-1 before 1H at a 1H delay circuit 12. The signals are outputted as CR, CB alternately at each 1H from a signal selection circuit 13, and the color difference signals CR, CB in EquationI are obtained in the horizontal scanning period of H2N and the similar color difference signal is obtained also during the period of next H2N+1. A luminance signal forming circuit 20 forms a high frequency luminance signal YH based on the G and R/B signals and forms a low frequency luminance signal YL by using the G, CR, and CB signals, both the signals YL, YH are synthesized at a signal synthesizer 50 to form a luminance signal Y.
Patent JP-H0364717-A (JP)
Title: Industrial endoscope
Inventor: TAKAHASHI ICHIRO
IPC: G02B23/24
Filed: 1989-08-02
Abstract: PURPOSE:To perform stable observation by providing a means for preventing the tip of an insertion part from falling down to an operation part side near the lower end of a floating part in the insertion part which has a fluid nozzle on its tip side. CONSTITUTION:The falling-down prevention means 17 for preventing the tip of the insertion part from falling down to the operation part side is provided near the lower end of the floating part 16 in the insertion part 3 which has the fluid nozzle 15 on its tip side. When the tip side of the insertion part 3 is made to float by blowing off the high-pressure fluid from the fluid nozzle 15 on the tip side of the insertion part 3, the falling-down phenomenon of the floating part on the tip side of the insertion part 3 is prevented by the falling- down prevention means 17 near the lower end of the floating part 16. Thus, the stable observation is executed in a state where the tip of the insertion part 3 floats.
Patent JP-H1129041-A (JP)
Title: Long-wavelength simplified track inspection car
Inventor: HIROKAWA HIDEO
IPC: B61K9/08
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain long wavelength data by chords of 20 or 40 m on the disorder of surface and the disorder of line by extending the measuring chords of 1.25 m of a simplified track inspection car and double-length processing the measured data. SOLUTION: A reference beam 2 and a turn beam 3 are provided at both their ends with extension beams 6A to 6D of 0.625 m or extension beams 6A to 6D and the like of 1.875 m (0.625+1.25 m) in total to form measuring chords of 2.5 or 5.0 m. The measured data on the difference in surface and in line by these chords are multiplied by eight by a double-length chord operation function set in the MPU of a data processing part 5 into long wavelength data by chords of 20 or 40 m.
Patent JP-H07237566-A (JP)
Title: Crawler vehicle
Inventor: OKUMURA KIYOSHI
IPC: B62D55/084
Filed: 1993-07-20
Abstract: PURPOSE:To easily clear an obstacle by enabling a width of a crawler or its front/rear position to change at any time, in the case of providing irregularity in an extension position of the crawler width. CONSTITUTION:In a caterpillar vehicle having a body part 10 and a running part 20, the caterpillar vehicle is constituted such that a chassis 24 of the running part 20 is eccentrically movably mounted through arms 15, 17 turned horizontally relating to an undercarriage part 13 of the body part 10, to mount a pair of right/left liquid pressure cylinders 14 on one end of the arm 15, and by operating the liquid pressure cylinder 14 selectively extended/contracted, the chassis 24 is horizontally eccentrically moved so as to eccentrically move a position of a crawler 23 of the running part 20 in a front/rear width direction.
Patent JP-H08136707-A (JP)
Title: Production of fresnel lens and projected image display device using the same
Inventor: FUJII AKIYOSHI
IPC: C23C14/04
Filed: 1995-08-07
Abstract: PURPOSE: To inexpensively and easily produce a Fresnel lens having unnecessary light- absorbing films formed only on the non-lens faces of it in a short working time by scattering a raw material of auxiliary films toward lens faces to form the auxiliary films on the respective lens faces, forming the unnecessary light absorbing films on the lens faces and the non-lens faces and removing the auxiliary films. CONSTITUTION: Particles 7 for vapor deposition which are the material for the auxiliary films 6 are scattered from the side of the faces which the lens faces 3a face, toward the lens faces 3a and are deposited thereon by evaporation to form the auxiliary films 6. Next, the unnecessary light-absorbing films 4 are formed by sputtering on both of the lens faces 3a having the auxiliary films 6 formed and the non-lens faces 3b not having the auxiliary films 6 formed. Namely, sputtered particles 8 as the material of the unnecessary light-absorbing films 4 are scattered to form the unnecessary light-absorbing films 4. Consequently, the unnecessary light-absorbing films are directly formed on the non-lens faces 3b. On the other hand, the unnecessary light absorbing films 4 are formed via the auxiliary films 6 on the lens faces 3a.  The auxiliary films 6 on the lens faces 3a are removed finally.
Patent JP-H0846914-A (JP)
Title: Digital vtr
Inventor: INOUE YOSHIYUKI
IPC: H04N5/92
Filed: 1994-08-25
Abstract: PURPOSE:To improve reproduction picture quality at the time of special reproduction such as multi-reproduction, slow reproduction and high speed reproduction by repetitively recording divided data alternately in data recording area for speciald reproduction, which is previously provided on a track, for the prescribed number of times. CONSTITUTION:An intra-detection circuit 63 detects intra encoding data in an inputted bit stream and divides detected intra-encoding data by a data division circuit 64 in accordance with a prescribed rule. On the other hand, output data of memories 62 and 65 are synthesized and a data synthesis circuit 66 generates a recording data stream and alternately records divided data in the data recording area for special reproduction provided on the track by repeating it by the prescribed number of times. Then, still reproduction, slow reproduction and high speed reproduction are executed. For example, in the case of high speed reproduction, a switch 86 selects the output of a memory 85 when a mode signal is inputted. Reproduced data from rotary heads 70a and 70b are amplified by a head amplifier 80 and are digitally demodulated by a signal detection circuit 81.
Patent JP-H06118844-A (JP)
Title: Toner recovering device for image forming device
Inventor: ABE YOSHIAKI
IPC: G03G21/00
Filed: 1992-07-28
Abstract: PURPOSE:To always consecutively detect whether a recovery bottle is attached or not and whether it is filled up by the same detecting sensor by providing a toner sensor which inputs the fixed amount of light or vibration in the recovery bottle and detects the input through the recovery bottle. CONSTITUTION:A toner detection part is formed to be expanded on one part of the side wall of the recovery bottle 4, and the toner sensor 6 is provided to be fixed on a copying machine side on the outside of the toner detection part. Then, an input device 8 supplies power necessary for operation to the toner sensor and a controller 7. A photoelectric current by the toner sensor 6 transmits a signal in accordance with the state (a set state and a fullness state) of the bottle 4 to a signal output circuit 10 by judging the state of the bottle 4 by an amplification/detection circuit 9 in the controller 7. The circuit 10 transmits a display signal in accordance with the signal from the circuit 9 to a display device 11, and the device 4 displays the state of the bottle 4 so as to inform an operator.
Patent JP-S6256671-A (JP)
Inventor: PETSUKA YUHANI KIBIPERUTO
IPC: F16K5/20
Filed: 1986-08-27
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-H0486704-A (JP)
Title: Production of metallic dichroic mirror
Inventor: KITAFUJI AKIHIRO
IPC: G02B5/28
Filed: 1990-07-31
Abstract: PURPOSE:To easily form a stable heat ray absorbing film by depositing metal chromium by evaporation as the heat ray absorbing film on the surface of a base material consisting of a metal or ceramics to form the film and forming dichroic films thereon. CONSTITUTION:The metal chromium as the heat ray absorbing film 2 is deposited by vapor deposition on the base material 1 consisting of aluminum and further, multilayered reflecting films (dichroic films) 3 of IR transmissibility are formed on the heat ray absorbing film 2. The dichroic films 3 consist of the alternate layers of 10 to 30 layers which are deposited with a high-refractive index film 3-1 consisting of titanium dioxide film or zine sulfide as a 1st layer, is deposited with the low-refractive index film 3-2 consisting of silicon dioxide or magnesium fluoride as a 2nd layer and is thereafter deposited successively with the high-refractive index films and low-refractive index films 3-n. The stable heat ray absorbing film 2 having the high adhesive property is easily obtd. in this way.
Patent JP-H1144176-A (JP)
Title: Underground wall for shielded tunnel and method for constructing the same
Inventor: MATSUMOTO YOSHIJI
IPC: E21D9/06
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a safe and economical underground wall for a shielded tunnel, capable of coping with large tunnel cross sections, and a method for constructing the same. SOLUTION: An underground wall is cut horizontally into a rectangular shape to provide a rectangular opening 7-1, which is reinforced with rod-or plate-shaped reinforcement made of carbon fibers, glass fibers, aramid fibers, and the like, and in which concrete is poured. After the concrete has hardened, a rectangular opening 7-2 is provided and similar processes are performed. Similarly, the underground wall 3 of the part dug by a shield machine is remodeled.
Patent JP-H0848337-A (JP)
Title: Managing device of inside of container
Inventor: MURATA MASANAO
IPC: B65D25/02
Filed: 1994-08-02
Abstract: PURPOSE:To allow data communication using electromagnetic waves between the inside and outside of a container even when it is a metallic container. CONSTITUTION:A container 25 is made of a metal at least inside and contains objects for management such as wafers 22 or wafer cassettes 21. An ID tag 2 that can store ID data and processing data is attached to the objects for management, and a reading/writing device 1, that performs data communication using electromagnetic waves with the ID tag 2 of the objects for management contained in the container 25, is installed outside the container 25. In addition, a relay device 33 including a first coil 27, etc., that relays the electromagnetic waves that are transmitted and received between the ID tags 2 and the reading/ writing device 1, is provided on a partition wall of the container 25.
Patent JP-S6092668-A (JP)
Title: High output transistor
Inventor: ANRAKU HIROYUKI
IPC: H01L29/812
Filed: 1983-10-27
Abstract: PURPOSE:To prevent pellet cracking and peeling off from happening without deteriorating the radiation effect by PHS by a method wherein unit transistors are respectively formed on multiple substrates connected to radiating alloy layers with common backside to be separately arranged perfectly. CONSTITUTION:When two FETs are loaded on a GaAs substrate 2, the GaAs substrates 2 on PHS4 are separated between unit FETs. Therefore the mechanical stress on the GaAs substrates 2 due to the difference in the thermal expansion coefficient between the GaAs substrates 2 and the alloy for PHS4 may be dispersed while the GaAs substrate 2 and the alloy for PHS4 may be hardly peeled off regardless of a bit of dispersion in the junction strength between the two materials. When the members of FETs to be loaded on the GaAs substrates 2 exceed two, the junction points between the unit FETs may be determined as necessary to prevent pellet cracking and peeling off from happening.
Patent JP-H03179885-A (JP)
Title: Drive method for liquid crystal panel
Inventor: FUNATSUKURI YASUO
IPC: G02F1/133
Filed: 1989-08-03
Abstract: PURPOSE:To obtain a picture with high picture quality by deviating a sampling timing of an odd number line and an even number line by 1/2 picture element in a liquid crystal panel where picture elements are arranged in a form of delta so as to make rugged edge part unremarkable. CONSTITUTION:The sampling timing of odd and even number rows is deviated by 1/2 picture element. That is, the sampling timing of an odd number row is the same as a conventional timing but the sampling timing of an even number row is delayed by 1/2 picture element as shown in figure. The sampling timing of each row corresponds to a position of the picture element with fidelity. Thus, when the picture is displayed, the border of contrast is made smooth.
Patent JP-S6092920-A (JP)
Title: Car air conditioner
Inventor: TAJIMA AKIO
IPC: B60H1/00
Filed: 1983-10-27
Abstract: PURPOSE:To maintain room temperature commensurable to the working variable of a driver and thereby offer comfortable room temperature environment, by compensating the setting temperature inside a car room according to the driver's working variable such as steering operation and clutch selection or the like. CONSTITUTION:A room temperature setting part 1 and a room temperature sensor 2 are installed inside a car room, and each of them is connected to a microprocessor 3. Each output of a wheel position sensor 10 and a clutch switch 11 detecting on-off operations in a clutch is connected to the microprocessor 3, while a signal out of the microprocessor 3 is outputted to an actuator 9 whereby an air-mix damper 8 is opened or closed. With this, when revolution in a steering wheel comes fast or clutch's on-off frequency increases, the setting temperature is made working to drop automatically. That is to say, when driving operation comes much frequent, room temperature is made to drop down to some extent, thereby keeping comfortable environment for a driver.
Patent JP-S6358234-A (JP)
Title: Method for introducing standard particle for particle counter calibration into particle counter
Inventor: AOTANI SEIJI
IPC: G01N15/00
Filed: 1986-08-29
Abstract: PURPOSE:To facilitate the calibration of a particle counter by dipping a substantial body with a nonporous surface in liquid where standard particles for particle counter calibration are dispersed to constant area and sticking a specific number of standard particles on the substantial body, and lifting the substantial material from the liquid and dispersing the standard particles in a medium to be measured at the measurement part of the particle counter. CONSTITUTION:A cap 2 is provided which has an internal screw in its inner peripheral surface so that a container 1 which contains a specific amount of standard particle dispersed liquid of specific concentration is sealed. A rod body 3 made of a substantial body which has a nonporous surface and projects in the container 1 is fixed to the cap 2. The standard particle dispersed liquid 4 of the specific concentration is supplied to this container 1 by the specific amount and the cap 2 is engaged threadably with the container 1, which is sealed, so that the substantial body 3 is dipped in the dispersed liquid. Then the cap 2 is unclamped and extracted gently and then standard particles corresponding to the surface area of the substantial body 3 dipped in the dispersed liquid are obtained sticking on the substantial body 3. The substantial body 3 where the standard particles are stuck is placed in the medium to be measured and the standard particles are dispersed in the medium to be measured.
Patent JP-H0485502-A (JP)
Title: Glass fiber molding jig and molding method using same
Inventor: TSUTSUMI TOSHIKI
IPC: C03B37/15
Filed: 1990-07-30
Abstract: PURPOSE:To offer the molding jig with which a glass fiber in a uniform shape can be efficiently manufactured by mounting glass fibers in fiber receiving grooves of a female pattern and sliding a male pattern having fiber pressure grooves upright. CONSTITUTION:The molding jig consists of the male pattern 1 made of a heat- resisting member and the female pattern 2 made of a heat-resisting member which has >=1 pattern receiving groove 3 for receiving the male pattern 1 slidably, and the male pattern 1 and female pattern 2 has >=2 fiber pressure grooves 6 and fiber receiving grooves 7 at corresponding positions. Then glass fibers 8 with specific length are mounted in the fiber receiving grooves 7 of the female pattern 2, the fiber pressure groove bottom part of the male pattern is mounted on the fibers to set the male pattern 1 upright, and in this state, they are put in a heating furnace; and the furnace is sealed, the air is substituted with inert gas, and then the fibers are heated above the softening point of glass and quenched. Then the male pattern 1 is slid upright on the female pattern through an upright auxiliary tool 4 to obtain the glass fibers in the uniform shape. Further, many glass fibers can be molded at a time.
Patent JP-2001026428-A (JP)
Title: Support system for glass melting furnace operation
Inventor: YASUTAKE NOBUHIRO
IPC: C03B5/24
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of a glass melting furnace. SOLUTION: This support system is provided with: a thermocouple T1 for detecting the temperature of a gas phase part in a melting furnace main body 2; a thermocouple T6 for detecting the temperature of a main electrode 6 of the furnace main body 2; a thermocouple TG for detecting the temperature of molten glass in the furnace main body 2; a computing element 18 for determining an optimum supply electric energy to be supplied to the main electrode 6 accordingly to the difference between each of the process temperature values based on temperature detection signals 1s, 6s and Gs from the thermocouples T1, T6 and TG and the corresponding one of preset target temperature values of the gas phase part, main electrode 6 and molten glass G, and also judging which of the gas phase temperature, electrode temperature and molten glass temperature should be selected as a control mode;  and a display device 19 for displaying and informing the optimum supply electric energy to the main electrode 6 and the control mode to be selected, on the basis of an operation guidance signal 18s from the computing element 18.
Patent JP-S6092866-A (JP)
Title: Memory system of character generator for dot printer
Inventor: KANEKO MASAHIKO
IPC: G06K15/10
Filed: 1983-10-27
Abstract: PURPOSE:To increase printing speed and improve the quality of printing by writing a print em code according to the font of the letter into the memory of a character generator and by effectively utilizing the entries for printing. CONSTITUTION:A letter font area a, a print em code area b and other necessary conversion code areas e.g. the areas which include the area for descender row code etc. are provided in a letter font memory of a character generator where letter font codes (a) are memorized, and print em codes (b) are memorized together with letter font codes. When a letter font is read out, a print em code is also read out and utilized for printing. For instance, a print em is appropriate as an information for switching between one way printing and both way printing of a dot printer.
Patent JP-2000036017-A (JP)
Title: Noncontact information transmitting and receiving system
Inventor: INOUE KOJI
IPC: B42D15/10
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To always surely transmit and receive information and to reflect a user's intention in a noncontact information transmitting and receiving system such as an IC card. SOLUTION: Concerning this noncontact information transmitting and receiving system, an antenna receiving level detector 2 detecting the level of a received signal from the IC card 61 is provided on a reader and writer 1, and only when a receiving level obtained by the detector 2 exceeds a previously set threshold value, a data processing circuit 55' transmits writing data to the IC card 61. In addition, by setting the threshold value to be a receiving level obtained at the time of intentionally bringing the IC card 61 to the reader and writer 1, it is possible to judge the permission of reading and/or writing with respect to information based on whether the user intentionally brings the IC card 61 to the reader and writer 1, to prevent inconvenience in which information is automatically written in the IC card though the user does not desire to use the IC card.