baber/WOPTO huggingface dataset:
Patent JP-H10216775-A (JP)
Title: Sludge returning device in activated sludge treatment equipment
Inventor: YOSHIDA TERUHISA
IPC: C02F3/12
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To sense whether the returning amount of sludge to an aeration tank is kept at the give value or not by setting a returning sludge sensor for sensing the sludge returning state on a sludge returning line into the aeration tank. SOLUTION: A returning sludge sensor 14 consisting of an impeller 14a and a speed indicator 14b is set on the lower section of the end of a sludge feed pipe 13 so that the end of the sludge feed pipe 13 is opened on the upper section of an aeration tank C. Sludge dropping from an opening of the sludge feed pipe 13 is made to collide with the impeller 14a to rotate the impeller 14a. The number of rotations of the impeller 14a is sensed at all times by the speed indicator 14b, and the lowest applicable number of rotations of the impeller 14a is set so that whether the sludge returning amount of sludge into the aeration tank C is kept at the given value or not can be sensed as the fluctuation of the number of rotations of the impeller 14a.  A method of sensing the sludge returning amount to the aeration tank C in which, for instance, similar impellers 14a and 14b are set on a sludge returning line so that the impellers are rotated following the sludge flow can also be adopted.
Patent JP-S62197164-A (JP)
Inventor: KAWAMURA HIROSHI
IPC: B02C17/16
Filed: 1986-02-24
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-S52123434-A (JP)
Title: Method of adhesion
Inventor: MORI SATORU
IPC: C09J5/00
Filed: 1976-04-09
Abstract: PURPOSE: A nethod of adhesion suitable for sealing liquid-containing display cells, such as liquid crystal display cells, in which a heat-sensitive adhesive containing a material of high dielectric constant applied between adherends, is caused to to melt by the irradiation of high frequency waves to ensure rapid bonding of the same. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56135587-A (JP)
Title: Fine gel heating medium
Inventor: YOSHITAKE TOSHIHIKO
IPC: F25D3/00
Filed: 1980-03-27
Abstract: PURPOSE: To provide a fine gel heating medium which is prevented from caking during cooling, can comfortably be used with good flexibility and exhibits good stability with time to a repeated heating-coolig cycle, by dispersing a powdered highly water-absorbing resin in an aq. medium.  
     CONSTITUTION: 0.5W10wt% powdered highly watr-absorbing resin (having a water absorption ability of 100 times or more) such as a polyvinyl alcohol resin [which is crosslinked by ester linkage and contains carboxyl group on its side chain (usually, the carboxyl group is neutralized with an alkali metal or ammonia to form a salt)] is dispersed in an aq. medium. As said aq. medium, water may be used, but it is preferred to use a water-lower alcohol mixed solvent (having an alcohol concn. of 2W70vol%) in order to impart flexibility to the heating medium when used at a low temp. of not higher than 0°. This heating medium is suitable for use as a heat insulating agent in a hot-water bottle (a foot warmer), a poultice, an ice pillow, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59189061-A (JP)
Title: Pressurizing device for low-pressure casting machine
Inventor: SHINTANI KEIJI
IPC: B22D18/04
Filed: 1983-03-10
Abstract: PURPOSE:To provide a low-pressure casting machine of a pressure charging type which stabilizes the fluidity in a casting mold to assure a good run and prevents generation of welding defects by changing the speed of the molten metal charged in the casting mold according to the temp. thereof. CONSTITUTION:The compressed gas in an air tank 5 pressurizes the molten metal M in a furnace M by the 1st circuit 11 when a changeover valve 15 is opened by a control circuit 25. The molten metal M ascends in a stalk 3. The circuit 25 closes thereafter the valve 15 and opens a changeover valve 18 to charge the molten metal into a casting mold 2 by the signal of a pressure detector 23. When the molten metal is filled in the mold and the specified pressure or above is attained, the circuit 25 closes the valve 18 and opens a selector valve 21 to solidify the molten metal while maintaining the same under a prescribed pressure. The temp. of the molten metal charged in the casting mold is detected with a detector 24 and a regulating valve 17 and a flow rate valve 19 are regulated by the command from the circuit 25 to control the charging speed, by which the run in the cavity is improved and a mis-run, blowhole, etc. are prevented.
Patent JP-H01214667-A (JP)
Title: Rapid executing method for wall
Inventor: YAMAMOTO ICHIRO
IPC: E04G21/02
Filed: 1988-02-23
Abstract: PURPOSE:To aim at the shortening of a term of work by moving a mobile form upward in a concrete placing space formed by the mobile form installed free of movement in the vertical direction as supplying concrete-mortar added with an accelerating agent. CONSTITUTION:A mobile form device 19 installed free of movement in the vertical direction is constituted on a slab 16 to construct a wall 12 in setting up guide rails 17, 17 in the vertical direction in the shape of going along the wall 12 and also along form plates 19d, 19d free of movement, respectively. Next, concrete-mortar 6 is fed to a concrete discharge pipe 1 by a concrete pressure-feed pump, and the mortar 6 is discharged to the inside of a space 15 as adding an accelerating agent to it, and it is placed. The form unit 19 is made to go up along the rail 17 while solidifying the mortar 6 quickly, and a new space 15 is formed on the wall 12, and the wall 12 is continuously placed with the mortar. Therefore a term of work is reducible.
Patent JP-H01213091-A (JP)
Title: Color demodulating circuit
Inventor: YASUKI SEIJIROU
IPC: H04N9/64
Filed: 1988-02-22
Abstract: PURPOSE:To extremely reduce the cross color of a dynamic picture by controlling a mixing means according to the motion detected quantity of a picture, and outputting a wide-band-demodulated color difference signal and a narrow- band-demodulated color difference signal as changing the mixing ratio of them. CONSTITUTION:Color demodulated I- and Q-signals are inputted to mixing circuits 103, 104. The circuits 103, 104 mix the output signals of a wide band IQ demodulation circuit 101 and a narrow band IQ demodulation circuit 102 according to the signal that a motion detection signal outputted from a motion detector 211 is delayed by a delay circuit 105. The circuits 103, 104 enlarge the weight of the output signal of the circuit 102 in the case that the quantity of the motion is large, and on the contrary, they enlarge the weight of the output signal of the circuit 101 in the case of a still picture whose quantity of the motion is small. Then, the output of the circuit 103 is outputted from an output terminal 218 as I-signal, and the output of the circuit 104 is outputted from the output terminal 219 as Q-signal. Accordingly, the cross color can be reduced for the dynamic picture, and the picture of high quality can be reproduced for the still picture.
Patent JP-S52124506-A (JP)
Title: Axial-flow turbo-machine
Inventor: MORIMOTO DAIZOU
IPC: F01D9/02
Filed: 1976-04-12
Abstract: PURPOSE: To improve efficiency without disturbing the flow of working fluid from a stator blade mainly composed of the flow of working fluid between a diaphragm and a wheel board. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51115411-A (JP)
Title: Process for preparation of novel peroxyesters
Inventor: MATSUYAMA KAZUO
IPC: C07B61/00
Filed: 1975-04-04
Abstract: PURPOSE: Peroxyester of the formula (where Y is 1-2C alkyl or 3-12C cycloalkyl when is 1, and Y is -C≡C-, -(CH 2 ) -   2-4 ), e.g. t-butyl-peroxysorbate 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06232015-A (JP)
Title: Marking device for single crystal ingot
Inventor: MACHITANI YOSHIRO
IPC: H01L21/02
Filed: 1993-02-04
Abstract: PURPOSE:To provide a marking device which can stably perform marking operations and has a long service life. CONSTITUTION:A single crystal ingot 4 is positioned while the ingot 4 is supported at three points by pressing the ingot 4 against two guide rollers 19 by means of an elastic roller 12. By irradiating the ingot 4 with X-rays from an X-ray source 6 while the ingot is rotated by rotating the roller 12 and an X-ray counter 7 detects diffracted X-rays when the X-rays are diffracted through the ingot 4. Upon detecting the diffracted X-rays, the ingot 4 is stopped from the rotating state and a ruled line L3 is marking on the surface of the ingot 4 with a diamond pen 24. Based on the line L3, an orientation flat surface, etc., is formed by working. Since the ingot 4 itself is directly rotated and, in addition, the ingot 4 can be smoothly rotated by means of an X-Y two direction slide 8 and turntable 9, the marking work can be performed in a stable state.
Patent JP-H03242759-A (JP)
Title: Japanese-language document elaboration backup device
Inventor: KIKUI GENICHIRO
IPC: G06F17/21
Filed: 1990-02-21
Abstract: PURPOSE:To prevent rewrite candidates without overlap by calling a character sting generating part in accordance with each tree structure trans formed by a tree structure trans forming part and collecting plural modification tree structures expressing a common character string into one group based on character strings generated by the character string generating part. CONSTITUTION:Plural tree structures are inputted to a tree structure transforming part 2 independently of one another and are transformed to obtain plural transformed tree structures. A character string generation control part 4 transfers transformed tree structures to a character string generating part 5, and character strings which are obtained as the result and express respective tree structures and these tree structures are paired. A tree structure merging part 7 collects tree structures having the same character strings into one group, and an output device 9 outputs one character string in each group and outputs tree structures in the group is necessary. Thus, it is unnecessary to inquire of a user with the analysis result, where equivocality is not resolved, as the input and rewrite candidates without overlap are outputted.
Patent JP-H02219080-A (JP)
Title: Cleaning device
Inventor: MINEHARA SHIYUUJI
IPC: G03G21/00
Filed: 1989-02-21
Abstract: PURPOSE:To attach a holder without contact with an attaching member even when the holder is formed in condition where it is warped toward the attaching member side by arcuately correcting the attaching member so as to protrude its almost central part and attaching the holder to the projecting part of the attaching member which is circularly corrected. CONSTITUTION:The cleaning device is provided with a bracket 62 as the attaching member in a main body and the bracket 62 is supported turnably via a supporting shaft 63. A weight 64 is attached at the rear end of the bracket 62 by a screw 72, and a cleaning blade 66 is attached at the front end via the holder 65. The bracket is arcuately corrected and the holder 65 is attached at the projecting part 62a of the bracket 62. Thereby, if the holder 65 is warped toward the bracket 62, it doesn't come into contact with the bracket 62. Therefore, the acceptable range of the warp of the holder 65 can be extended and yield improvement, and reduction in the member of stages and in costs are contrived.
Patent JP-S58157320-A (JP)
Inventor: SUKEGAWA YUKIO
IPC: H02H3/05
Filed: 1982-03-15
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-H01216218-A (JP)
Title: Diagnostic device for shaft vibration abnormality
Inventor: KANO YUKIMI
IPC: F01D21/00
Filed: 1988-02-25
Abstract: PURPOSE:To preclude the delay and error of operation and the resulting expansion of a damage by grasping the outline of a vibration abnormality phenomenon previously by a real-time processing means before software processing to which artificial intelligence is applied. CONSTITUTION:An abnormality detection part 16, an abnormality level classification part 17, and an abnormal phenomenon classification part 18 process input vibration data in real time and display a generation bearing position, abnormality level, operation guidance, abnormal phenomenon classification contents, etc., on a display device 21, and the number of objective cause candidates is decreased previously. When a warning or trip state is entered and a concrete countermeasure is required, a cause inference part 19 perform cause inference processing wherein comparative judgement knowledge is combined by using a knowledge base and data on a plant history, etc., stored in an auxiliary storage device 20. Consequently, abnormal phenomenon candidates which are narrowed down by said real-time processing are narrowed down to identify the cause.
Patent JP-H02218840-A (JP)
Title: Fuel control device for internal combustion engine
Inventor: FUJIMOTO TAKANORI
IPC: F02D41/18
Filed: 1989-02-20
Abstract: PURPOSE:To improve the control accuracy of an air-fuel ratio at a transitive time by calculating the present load data on the basis of the value obtained by deducting the second specified value from the preceding load data when the difference between the preceding load data and the actual load data is judged to be more than the first specified value. CONSTITUTION:During the operation of an internal combustion engine 1, the output pulse number AN(t) of an airflow sensor 10 for satisfying the specified crank angle is calculated by an AN detecting means 20 on the basis of the output from the airflow sensor (a Kalman's vortex flow detecting device) 10 and a crank angle sensor 17. The value AN(n) equivalent to the output of the AN detecting means 20 corresponding to the air quantity inhaled by the internal combustion engine 1 at the (n) time by the equation AN(n)= KXAN(n-1)+(1-K)XAN(t) is calculated by an AN arithmetic means 22. A judging means 21 for judging that AN(n-1)-AN(t) in this case is more than the first specific value, and at judging time, AN(n) is calculated based on AN(t) obtained by an equation AN(t)=AN(n-1) - the second specified value.
Patent JP-H05208741-A (JP)
Title: Image forming system
Inventor: OKADA TETSUYA
IPC: B65H3/00
Filed: 1992-01-31
Abstract: PURPOSE:To ensure the given number of printed paper sheets by a method wherein a paper sheet feeding unit and a device body are vertically arranged in a state to connect the paper sheet feeding device to the under surface of the device body, and the conveyance speed of some of the paper sheet feeding units is switcheable to a conveyance speed equivalent to an image forming speed. CONSTITUTION:A cassette 11 incorporated in a device body 1 and a manual insertion paper sheet feeding unit 7 or paper sheet feeding units 3A and 3B are selectively operated. After a recording paper sheet incorporated therein is fed to a register position through a paper sheet roller 13, an image is formed such that the recording paper sheet is caused to pass through, in order, a transfer device 16 and an anchoring roller 17 through rotation of a register roller 15 in synchronism with the toner image of a photo-sensitive substance drum 14. In this case, when the recording paper sheet is conveyed to the sorter unit 5 side, only the conveyance roller 31 of a second paper sheet feeding unit 3B and the conveyance roller 41 of a paper sheet turning-over unit 4 are driven through control of the clutch 41 of the transmission system of the paper sheet turning-over unit 4, and the recording paper sheet is conveyed at a high conveyance speed to perform sorting operation.
Patent JP-H02219071-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1989-02-21
Abstract: PURPOSE:To replace a developing unit without complicating a control part, etc., by attaching plural interchangeable developing units to prescribed places and connecting them with a power source and a driving part so as to obtain developing conditions in response to each component of developer. CONSTITUTION:Key-like projecting parts P1 and P2 are provided at the left of the first and second openings on the cartridge side, and provided at the right of third opening. Recessed key-like parts Q1 corresponding to the projecting parts P1 are provided on the developing units 36 and 37 and a recessed part Q1 corresponding to the projecting part P2 is provided on the developing unit 38. The developing units 36 and 37 containing a two-component developer are mounted on the first and second stage of a cartridge and the developing units 38 containing a one-component developer is mounted on the third stage. Thereby, electric power and driving power are supplied to satisfy developing conditions in response to respective component of developer. Therefore, only by selecting a color or a monochroic image forming mode, the developing unit is automatically selected and adequate development can be performed.
Patent JP-H06226807-A (JP)
Title: Detecting method for abnormal pressure of injection molding machine
Inventor: KAMIGUCHI MASAO
IPC: B29C45/77
Filed: 1993-02-05
Abstract: PURPOSE:To exactly sense presence/absence of abnormal pressure in response to a set state of a resin pressure by detecting presence/absence of abnormal resin pressure with a maximum resin pressure obtained by multiplying data of resin pressure waveform for obtaining a non-defective molded form by a coefficient as a criterion. CONSTITUTION:Data Pref of a pressure waveform for obtaining a non-defective product is previously set to a file of a memory corresponding to a time series of sampling period. A value of the Pref is read from the file corresponding to the period at the time of executing an injection dwelling step. Then, a maximum resin pressure Pemp for allowing unevenness of the resin pressure is obtained by multiplying it by a coefficient K, and whether a resin pressure present value Pact detected by the period falls within a range of the maximum resin pressure Pemp or not is decided. Here, occurrence of abnormal pressure is sensed if number of times (j) of the case in which the detected resin pressure Pact exceeds the pressure Pemp exist for the period of C or more.
Patent JP-H02220982-A (JP)
Title: Operating step for tractor or the like
Inventor: SAEKI MASABUMI
IPC: B62D49/00
Filed: 1989-02-20
Abstract: PURPOSE:To facilitate the disconnection of pedals by providing pedal holes for positioning pedals in a joint of a front plate and a rear plate forming a step ahead of and under an operation seat. CONSTITUTION:A front plate 3 and a rear plate 4 are provided so as to form a joint 5 near feet of an operator sitting down in an operation seat 1, and this joint 5 is formed in lateral direction against a car body 11. The front plate 3 is formed in a flat-shape in the back side of a handle stem 22, and a pedal hole 9 is provided opposite to clutch pedal 6 for both right and left, and a pedal hole 10 is provided opposite to brake pedal 7, 8. A rear end of each pedal hole 9, 10 are opened at the rear end of the front plate 3 to be formed large enough for having the sufficient operating width of each pedal 6-8. Consequently, when the disconnection or the regulation of each pedal 6-8 is performed, the work is facilitated by removing the front plate 3 or the rear plate 4 and opening the pedal holes 9, 10 wide.
Patent JP-2000240966-A (JP)
Title: Casing of ceiling embedded air conditioner
Inventor: TOTSUKA SHINKO
IPC: F24F13/20
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide the casing of a ceiling embedded air conditioner which ensures the strength and also raises the accuracy, the safety, and the setup work efficiency. SOLUTION: In an air conditioner which comprises a base 4 being made in roughly quadrangular form and having a rise flange 4a at its peripheral edge, the first side plate 2 being made in roughly L shape and having attachment parts at both its ends and a flange 2a bent inward at its bottom edge, and the second side plate having likewise attachment parts on both its sides and a flange bent inward at its bottom edge, and in which the attachment part of the first side plate 2 and the attachment part of the second side plate are coupled with each other into roughly cylindrical form and it is screwed to the inside of the rise flange 4a and a bottom flange corresponding to the bottom of the base 4, on its inside, and likewise a roughly cylindrical heat insulating member 5 having an opening at the center are installed,  the corner carved faces of the flange 2a of the first side plate 2 and the flange of the second side plate are made larger than the corner curved face of the rise flange 4a of the base 4.
Patent JP-H02219616-A (JP)
Title: Production of thermally moldable composite material
Inventor: YAMAJI KATSUHIKO
IPC: B29C43/48
Filed: 1989-02-20
Abstract: PURPOSE:To continuously produce the thermally moldable composite material which is large in porosity with less irregularity in thickness by changing the interval of the transfer belts and forcibly expanding a mat-shaped material being in such a state that thermoplastic resin has been melted. CONSTITUTION:A mat-shaped material being in such a state that a thermoplastic resin binder has been melted is compressed by a compressor 3 at the temp. higher than m.p. of thermoplastic resin. The intervals of fiber of the mat-shaped material are sufficiently impregnated with the binder by this compression. Further when thermoplastic resin is cooled and solidified in the case of compressing the mat-shaped material, the thickness thereof is unrecovered in the ensuing stage. Therefore the pressing rolls 3a, 3b are preferably heated. Then this mat- shaped material is transferred to a spreading part 14 by movement of the transfer belts 1a, 1b. Therein the upper and lower faces of the mat-shaped material are stuck to the inner faces of the transfer belts 1a, 1b and the interval between both transfer belts 1a, 1b is gradually spread. Therefore the thickness of the mat-shaped material is gradually increased in accordance with the movement of the transfer belts 1a, 1b.
Patent JP-S53126498-A (JP)
Title: Radioactive powder waste treatment method
Inventor: YASUMURA KEIJIROU
IPC: B09B5/00
Filed: 1977-04-12
Abstract: PURPOSE: To provide a solidification treatment of radioactive waste in safe and easily free of boiling with fast reaction allowing styrene chloride to impregnate in the radioactive waste. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03245685-A (JP)
Title: Electronic still camera
Inventor: ODA KAZUYA
IPC: H04N5/369
Filed: 1990-02-23
Abstract: PURPOSE:To exclude a smear component for an idle read period by applying idle read operation simply to a horizontal and vertical charge transfer line in the scanning read just after the exposure and restarting the field scanning read from a relevant picture element signal in a field where the field shift operation is stopped thereafter. CONSTITUTION:When a shutter release button 11 is depressed and exposure is implemented, a system controller 10 generates a mask signal MS being a logical H over a period TMS nearly equal to a field scanning readout period (1V) from a point of time t4 to a drive circuit 9 to inhibit the production of the field shift signal to be generated at a succeeding period. Then 1st scanning read is applied through vertical charge transfer lines l1-lm and a horizontal charge path HCCD for a period of times t5-t6 and the signal read for the period is entirely aborted. Thus, an undesired charge being a cause to smear is aborted by implementing so-called idle read to the transfer lines only while a picture element signal is kept in a prescribed photodiode.