baber/WOPTO huggingface dataset:
Patent JP-H08141312-A (JP)
Title: Solvent separator
Inventor: YOSHIDA TADASHI
IPC: B01D17/022
Filed: 1994-11-21
Abstract: PURPOSE: To surely separate two kinds of solvents, and keep the purity and cleaning force of respective solvents. CONSTITUTION: A solvent stored in a first liquid storage space (a) of a solvent separator 33 is separated into upper and lower parts by the specific gravity difference, and a hydrocarbon solvent H of light specific gravity is stored in an upper liquid storage area of a first liquid storage space (a), while an organic solvent P of heavy specific gravity is stored in the lower liquid storage area.  The hydrocarbon solvent H stored in the upper liquid storage area is flowed from above and recovered, while the organic solvent P stored in the lower liquid storage area is filtered with a cylindrical element 45 by the pressure of own-weight only, and the filtered organic solvent P is stored temporarily in a second liquid storage space (b) in the cylindrical element 45, and then the organic solvent P stored in the lower liquid storage are in the second liquid storage space (b) is flowed from below and recovered. Thus respective solvents can be separated and recovered surely with the efficiency higher than that of the conventional methods of separating forcibly the solvent transferred by a pump in a filter, the purity and cleaning force of respective solvents may be maintained.
Patent JP-H06135146-A (JP)
Title: Composite recording medium
Inventor: DANJO KOTARO
IPC: B41M5/26
Filed: 1992-10-28
Abstract: PURPOSE:To provide a composite recording medium capable of both of the recording of fixed data due to discharge breakdown and the reversible recording of variable data by the change from a transparent state to an opaque state or from the opaque state to the transparent state. CONSTITUTION:A composite recording medium has a base material sheet, the membrane layer for discharge breakdown printing formed on the base material sheet, the thermal recording layer formed on the membrane layer and the surface protective layer having transparency formed on the thermal recording layer and the recording to the thermal recording layer by reversibly changing the layer from a transparent state to an opaque state or from the opaque state to the transparent state.
Patent JP-H03190858-A (JP)
Title: Nitrogen-containing heterocyclic compound, its preparation and drug containing said compound
Inventor: KUROODO GURUMI
IPC: C07D417/12
Filed: 1990-11-20
Abstract: NEW MATERIAL: Compounds of formula I [R 1  is formula II-Formula X (X is H or alkyl; Y is H, alkyl or alkoxy; Z is alkyl); n is 2, 3; Het is respectively substituted piperidino, 1,2,3,6-tetrahydro-1-pyridyl, 1-piperazinyl], or their acid addition salts, and their racemic compounds and enantiomers.  
     EXAMPLE: 1-{2-[4-(5-Fluoro-3-indolyl)methyl)piperidino]ethyl}-benzo[cd] indol-2-one.  
     USE: Particularly effective for medical treatments of depression, obsessive idea, obesity, food refusal, alcoholism, learning disability and disturbance of memory, attack of fear, and pains.  
     PROCESS: A compound of formula R 1 -(CH 2 ) n -Hal (hal is halogen), and a compound of formula H-Het are reacted, to obtain the compound of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0582881-A (JP)
Title: Variable wave length optical fiber laser
Inventor: IIDA CHIKAHIRO
IPC: H01S3/06
Filed: 1991-09-19
Abstract: PURPOSE:To provide a variable wave length optical fiber laser which is of low noise and does not leak excitation beam out of an output terminal. CONSTITUTION:A reflective optical filter 3a which permits an excitation light source 1 of wave length lambdaa to pass through and reflects the light beam of wave length band DELTAlambda, a light beam isolater 5 into which the light beam of wave length /5 2 reflected on the reflective optical filter 3a enters, a wave length selecting optical element 6 which selects the range of wave length band DELTAlambdaand an output mirror 7 into which the output of the wave length selecting optical element 6 enters are provided. An optical loop which circulates through a reflective optical filter 3b which permits the light beam of wave length lambdaa to pass through and reflects the light beam of wave length A and a rare earth added optical fiber 4 whose gain wave length band is wave length band DELTAlambda, in this sequence, is formed. The exit light beam of wave length lambdaa from the excitation light source 1 and the light beam of wave length DELTAlambda which circulates through the optical loop are made to face each other and advance in the rare earth added optical fiber so as to take out the light beam of wave length DELTAlambda.
Patent JP-H11150759-A (JP)
Title: Portable information terminal equipment
Inventor: NAKAMURA SATOSHI
IPC: G01S19/14
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To allow a portable information terminal equipment having a radio telephone function to attain simultaneous recording of voice data and position information of a recording position. SOLUTION: In a portable terminal equipment consisting of a control section 3 including a CPU 2, a memory 4 that stores programs and data to control the control section 3, a storage device 5 that stores data even when no power supply is applied, a microphone 6, a speaker 7, an A/D converter 8, a D/A converter 9, a PHS personal handy phone system) radio telephone section 10, a global positioning system GPS reception section 11, an entry section 12 that receives entries from the user, and a display section 13 that displays information for the user, the A/D converter 8 generates digital information from voice data picked up from the microphone 6 and position information from the GPS and voice digital information are combined in this case and stored in the storage device 5.
Patent JP-H02158866-A (JP)
Title: Document preparing device
Inventor: GOTO ERIKO
IPC: G06F17/21
Filed: 1988-12-12
Abstract: PURPOSE:To smoothly prepare a document by providing the device with a function for selecting normal display or detailed display. CONSTITUTION:The device is provided with the function for selecting a method for displaying only a frame indicating the existence of a document, a graphic, etc., and a method for simultaneously displaying details of the document, graphic, etc., at the simultaneous existence of both the document and expanded characters or graphic. Since it is unnecessary to display the details of a graphic or the like in order to attach importance to the connection of documents in the case of inputting a normal document, a frame indicating the existence of both the document, graphic, etc., is displayed as normal display. In order to select detailed display, a detailed display key is provided and the selection is executed by depressing the key. Thus, efficiency can be improved in accordance with the contents of edition or composition work by switching and selectively displaying the normal display or the detailed display when necessary.
Patent JP-H07169671-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSHI KEIICHI
IPC: G03F7/20
Filed: 1993-12-14
Abstract: PURPOSE:To reduce a size of an irregular configuration of a photoresist film in an opening part by carrying out first exposure by using monochromatic light for a photoresist film through a photomask to invert the characteristic of the film and by carrying out total exposure by using monochromatic light wherein characteristic of an exposed photoresist film is inversed. CONSTITUTION:A photoresist film 2A is formed on a semiconductor substrate 1. Then, first exposure by monochromatic light 6 is carried out and an exposed part 3A and an unexposed part 4A are formed in the photoresist film 2A. Vapor treatment by amine gas is performed and the exposed part 3A of the photoresist film 2A is made an exposed part 3B which is insoluble to alkaline developer. Total exposure is performed for the photoresist film 2A by the monochromatic light 6 and the unexposed part 4A alone is made an exposed part 4B which is soluble to alkaline developer. The photoresist film 2A wherein alkaline developer is used is developed and a resist opening part 7A is formed in the photoresist film 2A.
Patent JP-H09151504-A (JP)
Title: Mounting structure of circulation device
Inventor: SAKO NORIYUKI
IPC: C02F1/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To facilitate installation of a circulation device body to a mount smoothly while improving the sealing effect of a straight-pipe connecting section. SOLUTION: In this circulation device, piping connecting sections 6, to which water-supply-discharge pipes 5 are connected, are set up to a mount 3, straight pipe sections 9 for connection communicated with water-supply-discharge ports 4 are provided droopingly from sections lower than the bottom section 2a of a circulation device body 2, inserting sections 9a having sealing means 10 at the front ends of the straight pipe sections 9 for connection are fitted, and the inserting sections 9a are inserted freely to the piping connecting sections 6 from upper sections while box nuts 12 capable of being screwed to screw sections mounted on the piping connecting sections 6 are attached to the upper sections of the inserting sections 9a of the straight pipe sections 9 for connection vertically movably.  The horizontal places of the inserting sections 9a of the straight pipe sections 9 for connection can be corrected to the bottom section 2a of the circulation device body 2.
Patent JP-S63169423-A (JP)
Title: Combustion monitoring method and device
Inventor: IIDA SHUJI
IPC: F23N5/08
Filed: 1986-12-27
Abstract: PURPOSE:To make reliable combustion monitoring possible for a long time by a method wherein the light from a combustion flame is received by a light sensor composed of semiconductors and the amplitude of its luminous intensity is detected. CONSTITUTION:A light sensor 5 composed of semiconductors receives the light from a combustion flame 4 and transmits a light power signal Xo constantly to a discriminant device 7. This signal Xo vibrates finely and clearly. The device 7 calculates the maximum value Y and the minimum value Z during the past ALPHAt seconds and the amplitude of vibration of Xo A is computed from Y-Z. It is judged by this amplitude of vibration A whether a burner is in firing condition or flame failure condition and when in flame failure, a combustion cut signal is sent out to a relay 8. As a result, the relay 8 allows a solenoid valve 6 to close a fuel supply pipe 3 to stop the supply of fuel to the burner 1.
Patent JP-H03173525-A (JP)
Title: Objective eye refractive power measurement device
Inventor: OKUMURA YOSHIAKI
IPC: A61B3/103
Filed: 1989-12-01
Abstract: PURPOSE:To obtain a highly accurate eye refractive value by providing a mecha nism for so inserting a cylinder lens optical system in a light receiving optical system as to make the generating line thereof rotatable within a plane perpendic ular to an optical axis. CONSTITUTION:A linear actuator 27 is driven according to an output signal from an operation control circuit 19, and a cross cylinder unit 20 is vertically shifted, thereby enabling an alternative selection of placing a cross cylinder lens 25 on or off an optical passage P1. A beam from an observation illuminant is reflected at the eye front of a subject eye E and progresses along an optical axis P2 through a dichroic mirror 6. After passing through the mirror 6 via an observation objective lens 7, the beam is received on an image pickup ele ment 9. An output signal from the image pickup element 9 is converted to a video signal via an image pickup element circuit 13 and an eye front image is displayed on a TV monitor 16 through an image synthesizing circuit 15. An inspector aligns a subject eye while observing the eye front image on the TV monitor 16, and turns off the observation illuminant after the alignment. Then, the inspector turns on a measurement illuminant 1 for measuring refrac tive power.
Patent JP-H04188551-A (JP)
Title: Rotary anode for x-ray tube
Inventor: HIROSE KAZUHIRO
IPC: H01J35/10
Filed: 1990-11-21
Abstract: PURPOSE:To prevent a crack from reaching a graphite base board to damage it, by dispersing the crack with polycrystals of W or W alloy. CONSTITUTION:After formation of Re 21, a polycrystal film 23 of W is generated, and columnar crystals 22 of W are provided as an over-layer. In this manner the substratum of W or W alloy is made in polycrystals, so that a crack propagates along the crystalline grain boundary, and the columnar crystalline grain boundary stretches straight in the direction of a graphite base board. In polycrystal, on the other hand, the grain boundaries exist in other directions out of order, so that crack 3 initiated in columnar crystal digerges in other direction when it reaches the polycrystalline part. Thereby the crack 3 is hindered from propagating to the graphite base board 1.
Patent JP-H09151775-A (JP)
Title: Crank angle detecting device
Inventor: SEKINE MANABU
IPC: F02B77/08
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To improve simplicity and reliability of a crank angle detecting device, by simultaneously performing discrimination of a reference crank angle position and a cylinder at least in each cylinder by only an output signal, of a single system. SOLUTION: Respectively 1 to 4 slits are formed in the vicinity of a prescribed crank angle position corresponding to a specific stroke of each cylinder in a sensor part of a rotary unit, a period of each rise-up of a pulse signal, generated when passing through the slit, is obtained, when ratio Tn/Tn-1 of the latest period 'b to the preceding time period Tn-1 or ratio Tn'/Tn-2' of the latest period Tn' to one before the preceding time period Tn-2' is a reference value (x) or more, rise up timing is detected to be a prescribed crank angle position, and the corresponding cylinder is discriminated from a number of pulses input between prescribed crank angle position detections.
Patent JP-H06148039-A (JP)
Title: Method and apparatus for inspecting oil mixing preventing function of gasoline meter
Inventor: NAGASHIMA KATSUO
IPC: G01N1/00
Filed: 1992-10-30
Abstract: PURPOSE:To selectively suck first and second gas to be inspected by a gasoline meter to check whether an oil mixing preventing function of the gasoline meter correctly works, to simply produce checking gas and to reduce a gas cost. CONSTITUTION:To produce gasoline checking gas, pentane is injected into an air-containing gas bag 1a via a syringe 3 to produce pentane gas. Then to produce light oil checking gas, the gasoline checking gas is injected into an air-containing gas bag 1b to produce pentane gas. Then a gas suction tube 12 of a gasoline meter is connected to a gas inlet tube 13, if vacuum is appropriate a three-way valve 7b is changed over to the gas bag of interest to open a gas inlet valve 11 to allow the pentane gas to be sucked by a sensor in the gasoline meter, and whether or not the oil type is correct is checked. Then with the valve 7b changed over, a similar procedure is taken for another gas to check determination of the oil type.
Patent JP-H05217368-A (JP)
Title: Semiconductor memory device
Inventor: KIN FUMISHITA
IPC: G11C11/408
Filed: 1992-11-25
Abstract: PURPOSE: To suppress the power consumption during a refresh period low by making the period of a signal supplied to a back bias generation means during refresh period easily selectable, to facilitate an operation with the optimum period. CONSTITUTION: A back bias generation means 300 acts according to a back bias control clock CLKBB outputted from a back bias control clock generation means 400 during a refresh period. This clock CLKBB has selectively the same period as any one of pulse signals Q0-Q3 inputted to the back bias control clock generation means 400. This selection is performed by only cutting a fuse provided in the back bias control clock generation means 400. Therefore, a period of a signal supplied to the back bias generation means can be easily selected with a very simple method of, such as cutting a fuse, operation can be easily performed with the optimum period.
Patent JP-H11133412-A (JP)
Title: Liquid crystal element, optical element and polarizing element
Inventor: KAMEYAMA TADAYUKI
IPC: G02B5/30
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal element which allows the formation of a liquid crystal display device substantially preventing display unevenness within a wide visual range of front and oblique viewing directions and consists of the aligned matter of a liquid crystal polymer and an optical element and polarizer element using the same. SOLUTION: This liquid crystal element consists of the alignment layer of the liquid crystal polymer, of which the average haze within the plane is >=10%, the variation in the haze H% within the plane when the average haze is defined as a% is within the range expressed by equation: a-√(10a)<=H<=a√(10 a) or the average haze within the plane is <10% and the variation in the haze H% within the plane is 0<=H<=b+√(10b) when the average haze thereof is defined as b%, or the alignment layer of the liquid crystal polymer installed on a supporting substrate. This optical element consists of the superposed body of this liquid crystal element and a phase difference plate. This polarizing element consists of the superposed body of the liquid crystal element or the optical element and a polarizing plate.
Patent JP-H09159127-A (JP)
Title: Refuse incinerator
Inventor: ASAI HIROYUKI
IPC: F23G5/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a garbage incinerator that can deal with the increase of the quantity of garbage to incinerate. SOLUTION: A refuse incinerating furnace M is provided with a chimney 4 on the upper wall 3 and at the bottom inside a cylindrical burning chamber 1 that is arranged with a garbage feeding gate 5, a first grate 19 is arranged. At the upper part of the first grate 19 in the burning chamber 1, a second grate 21 for incinerating the garbage is arranged. On the surrounding wall 8 of the burning chamber 1 at the upper part of the first grate 19, through holes 11, 12, 13 and 14 for attaching the second grates 21 are provided. The through holes 11, 12, 13 and 14 are formed in multiple steps to be able to arrange the height of the second grates in multiple steps.
Patent JP-H10154129-A (JP)
Title: State recovery method for on-line system
Inventor: TAKEO YASUYO
IPC: G06F15/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To effectively recover an on-line environment to its state that is secured right before a system down via the rerun processing by inputting again and artificially a command by means of a specific journal. SOLUTION: When a command is inputted, the command is analyzed and the corresponding command processing module is called. This called module performs the on-line environment change processing. Then a journal is acquired. When a system dot occurs. the journal that acquired the input form itself of the command which changes the on-line environment inputted in an on-line mode is read in a state recovery process performed in a rerun state. The command processing module is called by making reference to the read journal and performs the on-line environment change processing to input a pseudo command.
Patent JP-H01154268-A (JP)
Title: Channel control system
Inventor: TSUNEMOTO HIROYUKI
IPC: G06F13/12
Filed: 1987-12-10
Abstract: PURPOSE:To reduce the overhead of memory access by providing a buffer memory capable of temporarily storing a channel program in a main memory controller in a channel controller. CONSTITUTION:A muPU1a stores the contents of a CCW in a buffer memory 1b every time the CCW is read out of a main memory 5. At the same time, the muPU1a stores the address of the CCW in an address register 1c. As a result, the channel command words of words 0(WORD 0)-N(WORD N) are successively stored in the memory 1b. While the address of the CCW stored in the memory 1b is also stored in the register 1c. In this case, the muPU1a gives a command to a comparator 1d to check whether a command is equal to a TIC or not and whether a data address is stored in the register 1c or not. When this instruction is received, the comparator 1d checks whether a command CMD read out of the memory 1b is equal to a TIC or not.
Patent JP-H01154517-A (JP)
Title: Ion implantation
Inventor: ARIMA YASUO
IPC: H01L21/265
Filed: 1987-12-10
Abstract: PURPOSE:To enable ion implantation at an incidence angle of 0 deg. without causing channeling phenomena, by performing ion implantation in the state where inert gas is introduced, and ion is scattered as the result of collision with the inert gas, by projecting ion perpendicularly to a substrate to be treated. CONSTITUTION:A sample chamber 8 for implanting ions into an Si substrate is provided with a feeding inlet 9 and a discharging outlet 11 for inert gas. The inert gas is introduced from the feeding inlet 9, and is discharged from the discharging outlet 11. In a state where the pressure of the sample chamber 8 is reduced, a gate valve 12 is opened, and ions are perpendicularly implanted into the Si substrate positioned in the sample chamber. Thus the ions are implanted in a state where the ions are scattered as the result of collision with the inert gas. By making ions implanted collide with the inert gas, random incidence is performed, and the shadow of a resist film 2 does not generate, thereby enabling uniform ion implantation all over a window opening part 4.
Patent JP-H05148739-A (JP)
Title: Cloth roll-exchanging apparatus for loom
Inventor: MAKINO YOICHI
IPC: D03D49/20
Filed: 1991-11-28
Abstract: PURPOSE:To improve the operation rate of a loom without stopping the operation of loom by providing a temporary depot truck having a temporary depot for full roll and a temporary depot for empty roll and automatically exchanging a full roll with an empty roll via the temporary depot truck. CONSTITUTION:A temporary depot truck 13 having a temporary depot recess 15a for full roll and a temporary depot hand 16a for empty roll is housed in a housing position immediately below the woven fabric winding position P1 in a state supporting an empty roll 4A with the temporary depot hand 16a for empty roll in the automatic exchange of cloth rolls of a loom and the weaving operation is continued. When the winding to a cloth roll 4 above the woven cloth winding position P1 is finished, the upper temporary depot truck 13 is forwarded to the transfer position without stopping the operation of the loom, a kick-off lever 38A is operated to roll the full cloth roll 4 to the recess of the temporary depot 15a and, at the same time, the empty roll 4A on the hand 16a is mounted to the cloth winding position P1 by the turning motion of the supporting arm 16A. The woven cloth extending from the cloth roll 4 to the loom is cut and separated with a cutter 19.