baber/WOPTO huggingface dataset:
Patent JP-S552653-A (JP)
Title: Recovery of halogen compound from active carbon
Inventor: MIZUSHIRO TSUYOSHI
IPC: C07C17/08
Filed: 1978-06-23
Abstract: PURPOSE: To recover a halogen compound adsorbed on active carbon in a simple process with slight decomposition of the compound without corrosion problems of devices, by using low-temperature steam in vacuo rather than high-temperature one under normal pressure.  
     CONSTITUTION: A halogen compound, e.g. methylene chloride, chloroform, or trichloroethylene, adsorbed on active carbon is desorbed by treating with water at 10W100°C or an aqueous solution containing a stabilizer of a halogen compound, e.g. an ether or nitroparaffin, at 10W100°C in vacuo, and recovered. For example, an active carbon adsorption tank is charged with water or the solution at 10W100°C, and evacuated to distill away the compound as a vapor, which is recovered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05240288-A (JP)
Title: Vibration or rotation control device using electroviscous fluid
Inventor: KIMURA TAKESHI
IPC: F16F13/30
Filed: 1992-02-26
Abstract: PURPOSE:To provide a vibration or rotation control device using the electroviscous fluid which is excellent in the responsiveness in the ON/OFF operation of the voltage, prevents the settling of the fine particles, and is excellent in the control effect. CONSTITUTION:A vibration or rotation control device is provided with a pair of or more electrodes 1 which are opposite to each other, the electroviscous fluid 4 is filled between the electrodes 1, and this device controls the vibration or the rotation by making use of the changes in the characteristics of the electroviscous fluid 4 caused by the application of the voltage between the electrodes 1. This device is also provided with a means 5 to drive a part of or the whole of the control device so as to be rotated or reciprocated in the direction different from the input direction of the vibration or the rotation to be controlled.
Patent JP-H10267210-A (JP)
Title: Steam generator
Inventor: YOSHIMURA MASATOMO
IPC: F22B37/50
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a drain pipe and the clogging with scale by a method wherein a drain tank for storing water at a low temperature is provided and high temperature residual water after the generation of steam is fed into the tank to make the water lowered in temperature overflow from an overflow port. SOLUTION: When the operation of a heater 4 of a steam generator 1 is stopped, a drain valve 6 is opened. Then, high temperature storage water 3 in a boiling body 2 flows into a drain tank 10 through a drain pipe 7. The low temperature storage water 11, which is lowered in temperature as drained with the operation of generating steam is already accumulated in the drain tank 10. The storage water 11 in the drain tank 10 is mixed with the high temperature storage water 3 in the boiling body 2 to lower the temperature of drainage. Then, the storage water overflowed in the drain tank 10 is discharged to a drain pipe 13 from a drain pipe 12 connected to a side of the drain tank 10. Thus, the temperature of a high temperature drain from the boiling body 2 is lowered thereby enabling prevention of the destruction of the drain pipe 13 under a high temperature.
Patent JP-S531436-A (JP)
Title: Numerical control unit
Inventor: KUMAGAI MASAKI
IPC: G05B19/4155
Filed: 1976-06-28
Abstract: PURPOSE: To simplify the sequence number research, by classifying the information supplying media such as magnetic tape and paper tape with the block number, and constituting so that the position of each block is confirmed to the tape reader head. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60218666-A (JP)
Title: Electrophotographic copying machine
Inventor: ASADA ATSUSHI
IPC: G03G15/36
Filed: 1984-04-13
Abstract: PURPOSE:To make synthetic recording and double face recording possible by providing a means which returns a transfer paper from an ejecting part to a feeding part, and a transfer paper inverting means. CONSTITUTION:A transfer paper is supplied from a cassette 11, and a toner image is tranferred to this transfer paper from a drum 3 and is fixed by a fixing roll 17, and this transfer paper is ejected to the external by ejecting rolls 23. In case of synthetic recording, the ejecting path is switched to a lower ejecting path by a switching plate 20, and the copy paper is returned to the feeding part through the lower carrying path, and another image is recorded on the surface where an image is recorded beforehand. In case of double face recording, the transfer paper is ejected to an eject tray 22 and is inverted and is returned to the feeding part.
Patent JP-2000274785-A (JP)
Title: Air conditioning system
Inventor: KOMATSU MASAYOSHI
IPC: F24F11/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system having excellent reliability capable of radiating a sufficient amount of heat by a heat exchanger or an air conditioning unit without increasing a water feeding amount and hence without increasing a water conveying energy by effectively utilizing water thermal energy at multiple stages to improve an energy conservation effect, and effectively maintaining a temperature of water fed to the exchanger or the conditioning unit to, for example, a desired value for a dew formation countermeasure. SOLUTION: Chilled water from a heat source is returned to the heat source through a one-stage side heat exchanger 31, and chilled water fed through the exchanger 31 is returned to the heat source through a two-stage side heat exchanger 41. A part of the water fed from the exchanger 31, a part of the water from the heat source, and part of the water fed through the exchanger 41 are mixed by a heater 54, and the mixed water is supplied to the exchanger 41. Amounts of the waters of the above three types introduced into the header 54 are adjusted so that a temperature of the water supplied from the header 54 to the to the exchanger 41 becomes a target value.
Patent JP-H06288301-A (JP)
Title: Method and device for multi-stage acceleration
Inventor: IKUTA KAZUNARI
IPC: F02K7/18
Filed: 1993-04-01
Abstract: PURPOSE:To reduce a payload on a missile to attain ultra-high speed by accelerating the missile by a ram jet part and a rocket engine installed therein at the second and third stages, respectively, after the missile has been accelerated by an electrical acceleration means at a first stage. CONSTITUTION:After a missile 1A provided with a payload 1 at its top has been launched by an electrical acceleration means, a ram jet part 5 of the missile 1A is ignited and, as the final stage, the rocket engine 2 of the missile 1A is ignited to multi-accelerate the missile. Thus the weight of the missile 1A can be reduced in comparison with the conventional case to attain ultra-high speed easily.
Patent JP-H04287424-A (JP)
Title: Coding method
Inventor: TAKEDA SHIGEKI
IPC: H03M7/30
Filed: 1991-03-15
Abstract: PURPOSE:To compress a coding arithmetic operation of a data of information quantity such as picture information considerably and to attain a high efficiency by recovering the data by obtaining various derivatives of the Taylor expansion through the weighted data use of and correcting the data inversely. CONSTITUTION:The method is provided with a image pickup device 1 such as a television camera including a lens 2 and an image pickup element 3 or the like, a D/A converter circuit 4, a picture signal coder 5 and a memory 6, and a picture signal comprising picture elements outputted from the image pickup device 1 is D/A-converted by the D/A converter circuit 4 and fed to the coder 5. The implements coding processing to the picture data subject to D/A conversion and the coded data is once stored in the memory 6. Then in the case of coding after sampling and quantizing the data, a window is applied to the data for weighting and the weighted data is used to obtain various derivatives of the Taylor expansion nad the data is subjected to inverse correction when the data is decoded by the Taylor expansion using the deriavatives.
Patent JP-H02254726-A (JP)
Title: Formation of bump electrode
Inventor: HAYASHI TOMOHITO
IPC: B23K1/00
Filed: 1989-03-28
Abstract: PURPOSE:To enable a solid projection electrode at short pitch intervals to be formed by a method wherein a solder bumps electrode is formed on an electrode pad on a semiconductor substrate. CONSTITUTION:A passivation film 2 is formed on the whole surface of an electrode pad 1; after forming an opening part 12, a common electrode film 3 and a plating resist 4 are formed on the whole surface; and then another opening part 13 is provided. Next, a solder 6 is formed in the opening 13; after removing the plating resist 4, an etching resist 7 comprising a sensitive resin is formed on the whole surface; and after etching away the common electrode film 3 as a mask, the solder 6 is melted down to form a bump electrode 10. Through these procedures, the bumps electrode 10 at short pitch intervals can be formed.
Patent JP-H11271956-A (JP)
Title: Reticle for projection and exposure and manufacture of optical element
Inventor: TOYAMA KIYOSHI
IPC: G03F1/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method of an optical element by which an accurate optical element can be manufactured. SOLUTION: This method is constituted of a process 1 wherein the area of a concentric circular pattern is divided into a circular area including the center of the concentric circular pattern and plural annular areas outside the circular area, an m-times pattern obtained by increasing the size of a reticle pattern by (m) times is divided into plural divided patterns corresponding to the respective patterns of the circular area and the annular areas, and the divided patterns are formed to be sub-reticles different for each divided pattern;  a process 2 wherein the respective divided patterns are projected and exposed on a reticle substrate for each sub-reticle by being reduced by 1/m, and a reticle for unmagnified projection and exposure is formed by successively projecting and exposing the respective divided patterns on the reticle substrate by being reduced by 1/m so that a synthetic pattern formed of the images of the divided patterns on the reticle substrate becomes the reticle pattern; and a process 4 wherein the pattern of the reticle for unmagnified projection and exposure is projected and exposed on a rotating optical element substrate without being magnified.
Patent JP-S59201021-A (JP)
Title: Optical modulation element and its manufacture
Inventor: KATAGIRI KAZUHARU
IPC: G02F1/137
Filed: 1983-04-28
Abstract: PURPOSE:To obtain a titled element which is suitable for a display element having high speed responsiveness and a high-density picture element by placing plural spacer members provided with a side wall having a wall effect for orienting a ferroelectric liquid crystal having bistability in preference to one direction, between parallel substrates having no wall effect. CONSTITUTION:An insulating film 103 is formed by using a compound such as silicon carbide, etc., on a scanning electric group consisting of an electrode 102 on a substrate 101, and a spacer member 104 is formed by using a resin, etc. such as polyimide, etc. A wall effect for orienting a liquid crystal in preference to one direction is provided to side walls 106, 107 of the spacer member 104 by a rubbing treatment. The insulating film 103 is selected from a substance whose hardness is higher than the spacer member 104, therefore, even if the rubbing treatment is executed, it has no wall effect, or it has only a weak wall effect. An insulating film 111 is formed on an electrode group consisting of a signal electrode 110 on a substrate 109, and a ferroelectric liquid crystal 105 is enclosed between the substrates, and cooled slow while controlling precisely a temperature from a state heated to an isotropic phase.
Patent JP-2000267898-A (JP)
Title: Program execution history recorder and recording medium
Inventor: NOMIZO TOMOHIRO
IPC: G06F11/34
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To make an MSC in which a hierarchical structure on design philosophy is shown correspond to execution history by considering the hierarchical structure on the design philosophy of an object-oriented programming and recording the execution history. SOLUTION: An ID correspondence table preparing block 11a prepares an ID correspondence table where an object, a method and an identification number are made to correspond to one another from object information 22. A probe embedding block 11b embeds a probe into a source program 21 on the basis of the ID correspondence table. Then, an execution history recording block 11e executes a program which becomes an execution format in a compile block 11c and into which the probe is embedded and also records execution history obtained by considering a hierarchical structure owned by a scenario on the basis of sub scenario information in scenario information 23 converted into an identification number by a scenario information conversion block 11d.
Patent JP-H05242480-A (JP)
Title: Optical disk player
Inventor: YANAGAWA NAOHARU
IPC: G11B7/126
Filed: 1992-02-27
Abstract: PURPOSE:To properly record information on various kinds of optical disks. CONSTITUTION:The reflectance of the optical disk 1 being the detected result of a DC amplifier 13, a linear velocity being the detected result of a linear velocity detection part 14, a recording pit length being the detected result of an edge detection part 15, recording power being the detected result of a recording power detection part 16 and ambient temperature at a recording time being the detected result of an ambient temperature detection part 17 are stored in a memory 19, respectively, and a state where the error ratio and the jitters of a regenerative signal is little are stored in the memory 19 finally regarding as an optimum condition. A signal is recorded based on information indicating the optimum condition. Thus, since the optimum condition is obtained always even when various kinds of main causes at a recording time such as ambient temperature, etc., fluctuate, the proper pits for respective optical disks are formed easily.
Patent JP-S63245025-A (JP)
Title: Mobile radio channel control system
Inventor: MURATA MITSURU
IPC: H04Q7/22
Filed: 1987-03-31
Abstract: PURPOSE:To ensure prescribed communication quality by measuring a desired wave level and an interference wave level and switching a call of a disturbing wave to a channel having a large ratio of the desired wave level and an interference wave level if the ratio is lower than the prescribed value as the result of measurement. CONSTITUTION:A channel used by a radio zone giving interference is switched to other frequency channel if the ratio of strength of the radio wave of a measured channel during communication and the radio wave of the channel in other radio zone in the radio zone where communication is interferenced by the radio wave interference from other radio zone. In such a case, only when the channel after changeover is discriminated not to give interference to the communication of the other radio zone including the radio zone subjected to the interference of communication, the switching of the channel is executed. Thus, the quality of communication of a prescribed value or over is ensured.
Patent JP-H05243142-A (JP)
Title: Manufacture of semiconductor
Inventor: SATO ISAO
IPC: H01L21/027
Filed: 1992-02-27
Abstract: PURPOSE:To make it possible to improve the durability of a structural material as well as to make it possible to suppress a power consumption at the time of heating treatment of a wafer to the minimum. CONSTITUTION:A heating plate 10 of a temperature near a treatment temperature of a wafer 7 among a plurality of pieces of heating plates 10 is selected on the basis of the detected temperatures from a temperature sensor 12 for detecting the respective temperatures of the heating plates 10. After this, the selected heating plate 10 is controlled via a CPU 14, its temperature is set at the treatment temperature and the wafer 7 is arranged on this plate 10 and is subjected to heating treatment.
Patent JP-H11267985-A (JP)
Title: Internal pipe marking-off device of polishing truck
Inventor: HARA YUJI
IPC: B23K9/04
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To form a marking-off part on the inside surface of an existing piping and perform an efficient repair welding by providing a marking-off member and a lifting machine for raising and lowering it in the pipe radial direction of the existing piping. SOLUTION: A marking-off member 5 has a function of carving a marking-off part Pa in contact with the inside surface of an existing piping P, and it has a blade part 5a for carving Pa formed on one end part. The other end part is engagingly fixed to one end part of a piston 6a provided in the cylinder unit 6 of a lifting mechanism. The lifting mechanism is a mechanism for raising and lowering the marking-off member 5 in the pipe radial direction of the existing piping P, which is formed of the cylinder unit 6 and a control mechanism. The control mechanism is provided within a case member 1A to control the rising and falling of a Z-axial moving mechanism 40. The repair welding of a weld defective part WP is executed with the marking-off part PA carved on the inside surface of the existing pipe P by the marking-off work as a mark.
Patent JP-S60259021-A (JP)
Inventor: HARUTOUITSUHI UORUFUGANGU CHIM
IPC: H03K19/20
Filed: 1985-04-10
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-H11272998-A (JP)
Title: Parked vehicle detecting device
Inventor: MURANO KATSUAKI
IPC: G08G1/065
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To perform secure parking vehicle detection which is free from obstacles. SOLUTION: In the parking vehicle detection device which functions as a fogstick, a couple of electrodes 12a and 12b are provided to its overall width. In the dogstick, a signal processing circuit 14 is provided on the opposite side to the electrodes 12. The signal processing circuit 14 detects the capacity of a capacitor formed between the electrodes 12a and 12b. Since this capacity varies as a vehicle approaches, the variation of the capacity is detected to detect whether there is a vehicle parked, on not.
Patent JP-S56635-A (JP)
Title: Mtf inspecting unit for noninverted equal-size image focusing element array
Inventor: SAKUMA NOBUO
IPC: G01M11/02
Filed: 1979-06-18
Abstract: PURPOSE:To make it possible to inspect even the MTF of an vectorial angle parallel with an array simply and rapidly with a high precision, by moving the condensing light transmission material array, which is interposed between a frequency chart and a solid scanning element, in the array longitudinal direction. CONSTITUTION:Frequency chart 10 and solid scanning element 11 are arranged oppositely to each other, and the noninverted equal-size image of chart 10 is focused onto the light receiving region of element 11 by condensing light transmission material array 2. First, lamp 41 of illumination system 4 is lit, and charg 10 is illuminated by the dispersed light, and the noninverted equal-size image of chart 10 is focused onto the light receiving region 11 of element 11. Next, element 11 is driven by control circuit 13 to cause element 11 to perform self-scanning, and then, a time series electric signal changing according to the chart image on the light receiving region is obtained. This electric signal is applied to operating circuit 12, and an MTF is calculated according to the predetermined operation expression by circuit 12, and the calculation value is displayed on display equipment 8.
Patent JP-H02257151-A (JP)
Title: Image forming device
Inventor: ABE MAKOTO
IPC: G03G15/00
Filed: 1989-03-30
Abstract: PURPOSE:To erase an unnecessary developed image, etc., on a photosensitive drum and to perform a normal image forming work by providing a means for inverting the photosensitive drum and a control means which makes the photosensitive drum be inverted by prescribed quantity and perform cleaning at the time of starting the device. CONSTITUTION:When the electric power source of the subject device is turned on and the front door of the device is closed, a rotation control signal F/R and a motor-on signal MON from a CPU 28 are turned into 1. When the rotation control signal F/R is inputted in an XOR circuit 26 and a clock signal CLK from a transmitter 27 is inputted in the trigger terminals of D flip-flop circuits 22 and 23, a driving circuit 21 makes the photosensitive drum 10 be reversed in a direction B which is opposite to an ordinary rotational direction A through a pulse motor 20 and a toner image on the photosensitive drum 10 is erased by a cleaning unit 15. When the photosensitive drum 10 is reversed for a prescribed time T, the device is reset in such a condition as that ordinary image formation is performed. Thus the developed image formed on the photosensitive drum can be erased without unnecessarily being transferred in the device.
Patent JP-S61234900-A (JP)
Inventor: OGOSHI KENICHI
IPC: D06F58/20
Filed: 1985-04-12
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-H03278026-A (JP)
Title: Reflection type liquid crystal display element
Inventor: ITO YOSHITAKA
IPC: G02F1/1368
Filed: 1990-03-28
Abstract: PURPOSE:To make improvement in the light utilization efficiency of a reflection type liquid valve and improvement in the homogeneity of display images by providing a microlens array for condensing in the picture element aperture of the light valve. CONSTITUTION:The microlens body 12 having the condensing effect is constituted on the transparent counter substrate 13 of the reflection type liquid crystal display element. Incident light can be thereby introduced to reflecting picture element electrodes 16 in the condensed state and, therefore, the incident light on insulator layers 17 existing between the picture elements is also effectively introduced to the reflecting picture element electrodes 16. Since the approximate focuses of the microlenses 12 can be set at the specific places on the reflecting picture element electrodes 16, the light scattering (irregular reflection) occurring in the ruggedness of the surface shape of the reflecting picture element electrodes 16 is decreased. The bright display picture elements which are free from the unequal brightness on one picture element and between the picture elements and has the high utilization efficiency of light are obtd. in this way.
Patent JP-S63266320-A (JP)
Inventor: DEIRU EDOWAADO KUUPU
IPC: H01S3/00
Filed: 1988-03-31
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-S60223556-A (JP)
Inventor: NAGATAKE KENJI
IPC: E04D11/00
Filed: 1984-04-18
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-H04288184-A (JP)
Title: Play system for pinball game house
Inventor: OKAZAKI MAKOTO
IPC: G07F7/08
Filed: 1991-03-15
Abstract: PURPOSE:To eliminate a need to carry about pinballs for premium exchange. CONSTITUTION:A pinball game machine 1 is so constituted that pinballs sealed in an inside pinball receiving part 2 are injected on a board 4 from a pinball injection mechanism 3, and the injected pinballs are collected into the pinball receiving part 2. A power source of the pinball injection mechanism 3 is thrown in, when a play ticket in which player's own pinball number information DELTAN is stored is inserted into an insertion port 12, or when stored sum information DELTAN of an inserted play ticket is converted into the player's own pinball number information DELTAN. When a play is done on a game machine 1 corresponding to this power source throwing, a prize pinball number is added to the player's own pinball number information, and further, a sum of injected pinballs is deducted from the player's own pinball number information. Then a calculation result is stored in the play ticket.