baber/WOPTO huggingface dataset:
Patent JP-2000028522-A (JP)
Title: Measurement method for concentration of nonionic surfactant
Inventor: KOJIMA JUNJI
IPC: G01N21/33
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To measure rapidly a concentration of polyoxyethyene alkylphenyl ether, a kind of nonionic surfactants, in a solution by a simple device capable of being manufactured at low cost. SOLUTION: An ultraviolet light source 6 is arranged on the one-end side of a flow cell 1 where polyoxyethylene alkylphenyl ether solution is supplied, and interference filters 9, 10 and ultraviolet ray detectors 7, 8 are arranged on the other-end side, and the concentration of polyoxyethylene alkylphenyl ether in the solution is measured based on the absorbance of an ultraviolet ray having a wavelength near 224 nm or near 270 nm.
Patent JP-H0790742-A (JP)
Title: Warp beam driving device
Inventor: URURITSUHI HANDERU
IPC: B65H61/00
Filed: 1994-08-22
Abstract: PURPOSE: To provide a warp beam driving device which is capable of controlling a power transmission arrangement of a variable speed change with high accuracy and quickly before the start of the device and providing this arrangement at a low cost. CONSTITUTION: The device for driving the warp beam has the continuously variable speed change gear 7. The power transmission arrangement 8 of the variable speed change gear 7 is displaced with an operation arrangement 11. A computer 16 for controlling the operation arrangement 11 has an input device 17 for recording data on a predetermined thread provision F, a machine, the variable speed change gear 7 and the warp beam 3 including the actual wind numbers wa of the tread layer size representing the actual circumferential length Ua of the thread layer, a calculating part 18 and an output end 19. By such a constitution, the power transmission arrangement 8 is brought into the correct target position even before the start of the machine. The computer may be also used as part of a controller during the running of the machine.
Patent JP-H04250821-A (JP)
Title: Removal of hydrogen sulfide from sour gas stream
Inventor: DEIBITSUDO FUREDERITSUKU BAUMA
IPC: C01B17/05
Filed: 1991-08-06
Abstract: PURPOSE: To remove hydrogen sulfide efficiently by bringing a sour gaseous stream into contact with an aqueous reactant solution which comprises Fe(III), Fe(II) and a nitrogenous organic acid chelating agent under certain conditions thereby treating the reduced aqueous solution. CONSTITUTION: The sour gaseous stream is brought into contact with an aqueous reactant solution which comprises Fe(III), Fe(II) and a nitrogenous organic chelating agent under conditions to convert H2 S into sulphur in a contact zone. Thereby a gaseous stream containing a reduced H2 S content and a reduced aqueous solution containing solid silfur, Fe(III), Fe(II) and a nitrogenous organic chelating agent are produced. Subsequently, the reduced aqueous solution is treated to produce a sulfur rich stream, a regenerated aqueous solution and an aqueous bleed stream, then at least part of the regenerated aqueous solution is recycled to the contacting zone for use as said aqueous solution. Additionally, at least part of the bleed stream is contacted with a cation exchange resin to yield an aqueous waste stream.
Patent JP-2000010694-A (JP)
Title: Remote supervisory and controlling system
Inventor: ITO YOSHIHARU
IPC: G06F3/048
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a remote supervisory and controlling system capable of selecting a display system corresponding to a using purpose and facilitating system constitution. SOLUTION: In the memory 5 for data of a transmission controller 1, an operation state display system and a monitoring state display system are selectively switched, set and registered for respective groups. Thus, the display system is selected corresponding to the using purpose of the respective switches S1... of an operation terminal equipment 20. For instance, the operation state display system is adopted for the group of locally lighting/putting off a lighting fixture and the monitoring state display system is adopted for an area with the need of centralizedly monitoring the lighting fixture 31 forgotten to be put off or the like in a central monitoring chamber or the like. The display system is separately used inside a single system and the system constitution is facilitated.
Patent JP-S6257973-A (JP)
Inventor: TAKEMURA OSAMU
IPC: D04B1/00
Filed: 1985-09-04
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-S5897938-A (JP)
Title: Frame constitution system
Inventor: KIYOTA SHINJI
IPC: H04J3/06
Filed: 1981-12-08
Abstract: PURPOSE:To decrease the number of memory stages by dispersedly inserting additional codes except at one bit before and behind the insertion position of a code mc without succession. CONSTITUTION:The number ms of memory stages necessary for speed conversion and insertion and deletion of additional information is mjs+mss+mDs, where mjs is a value while the probability of a memory slip and transmission line jitters are considered, mDs is a value determined by the jitters due to unnecessary pulse insertion such as staff synchronization, and mss is a value relating directly to frame constitution. When pieces of additional information are inserted successively, the number of memory stages increases. For this purpose, one frame consists of, for example a 6-bit information pulse 1, 1-bit information pulse 5, 4-bit information pulse 6, 1C pulses 4-1, 4-2, and 4-3, and additional information pulse 3. Namely, the memory stage number is decreased so that an additional information pulse does not succeed to the 1C pulse.
Patent JP-S5987880-A (JP)
Title: Photo coupling element
Inventor: FUKUDA IKUO
IPC: H01L31/12
Filed: 1982-11-10
Abstract: PURPOSE:To form double molded type photo coupling elements enabled to transmit effectively outputted light to the light receiving element by a method wherein dispersion of outputted light from the light emitting element in light transmissive resin to the side direction is reduced by thinning the part to be used as an optical path between the elements. CONSTITUTION:The tip parts of both lead frames are molded in one body according to insulatingly light transmissive resin 15 of epoxy resin, etc. The part 17 to be used as an optical path in which a light emitting element 11 and a light receiving element 12 are facing mutually is thinned as to have the nearly circular section by providing a protruding part to a molding metal mold, etc. After then, molding is performed as to cover the light transmissive resin 15 with light non-transmissive resin 16 of epoxy resin, etc., and a package of double molded structure according to the light transmissive resin 15 and the light non-transmissive resin 16 is formed. The frame parts fell into disuse of the lead frames 13, 13a, 14, 14a are cut off, an enclosing process of solder or tin, etc., is applied to outside leads exposed from the package, and the manufactured article of photo coupler, etc., is formed.
Patent JP-S6439522-A (JP)
Title: Magnetic scale
Inventor: NAGAI MAKOTO
IPC: G01D5/245
Filed: 1987-08-06
Abstract: PURPOSE:To detect a displacement quantity, etc., as an absolute value with resolution smaller than magnetic scale pitch within a range larger than the pitch by forming plural arrays of magnetic scales which differ in pitch on a scale member. CONSTITUTION:A magnetic scale 10 is constituted by providing two arrays of magnetic scales 14 and 16 on the beltlike scale member 12 made of glass, etc. The pitches of the scales are P and P'=P+DELTAP, and L=NP=(N-1)P' holds, where L is reference length and N is a natural number. Then a reading means 20 which is arranged closely and relatively movably to the scale 10 consists of couples of read heads 24A and 24B, and 24C and 24D and signals e3 and f3 between couples accompanying the linear relative movement are obtained. An rough evaluating device (y) which specifies a certain pitch from the absolute displacement quantity DELTAx within the pitch P and the origin finds an integer (m) to detect the absolute displacement quantity X from X=mP+DELTAx, thereby finding the relative movement quantity between the both 10 and 20 as the absolute value X with the resolution smaller than the pitch P within the range larger than the pitch P'.
Patent JP-H11287349-A (JP)
Title: Solenoid control valve
Inventor: KURODA KOJI
IPC: F16K31/06
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce the man-hours for manufacture, the number of part items, and man-hours for assembly. SOLUTION: A coil 5 is wound between a yoke 3 and stator 4, and a moving core 10 is installed in a sliding hole 42a provided in the stator 4. Thereby the oil having intruded into the hole 42a does not contact with a resin part to mold the coil 5, and the oil is hindered from leaking to outside the solenoid part 1. This does not require any seal ring and eliminates a groove processing for installation of such a ring, to lead to reduction of the number of component parts, processing costs, and man-hours for manufacture. Because the end face at the other end 11b of a shaft 11 can abut to the bottom surface 46a of the stator 4, the moving core 10 can be prevented from being attracted and attached directly to a ball bearing 8.  Therefore, it is not required to fix a spacer of non-magnetic substance to the counter-attraction side end face of the moving core 10, which allows further reducing the number of component parts to result in a reduction of the man-hours for installation.
Patent JP-S5898272-A (JP)
Title: Marking device
Inventor: ARIMOTO HIROSHI
IPC: B41J3/38
Filed: 1981-12-07
Abstract: PURPOSE:To raise the rapidity, exactness and versatility of marking by providing a marking operation section, a horizontally movable and vertically stamping mechanism, and a rotary character wheel for the marking operation section in an automatic marking device for steel pipe, etc. CONSTITUTION:An object 32 to be marked, e.g., steel pipe, etc., is sent through a holding mechanism 33. In this case, a V-shaped channel receiver 35 is positioned at a level of a steel pipe feed line by a hydraulc cylinder 34, and an inversed V- shaped channel pusher 38 is set in such a way as to enable the steel pipe to pass. Then, a given marking position is brought to the position of a window hole 39, the pusher 38 is brought down and held between it and the receiver 35, and then a character wheel 27 is turned by the rotary motor 31 of a letter selection mechanism 26 to transfer letter to be marked to the lower end and the marking of the first letter is made by a given strong pressing force by a marking device 2. Then, while raising the marking section, the device 2 is horizontally sent by rotation of the rotary motor 7 and the marking of the second letter is made.
Patent JP-H0747552-A (JP)
Title: Production of pneumatic tire
Inventor: KAWASHIMA KIYOO
IPC: B29C35/08
Filed: 1993-08-09
Abstract: PURPOSE:To enhance the uniformity of a vulcanized tire and to flatten a belt by irradiating the surface coming into contact with a belt or belt reinforcing material of single-layer or two-layer unvulcanized tread rubber with electron beam to semi-cure the tread rubber and subsequently vulcanizing the semi-cured tread rubber. CONSTITUTION:A single-layer or two-layer tread extrudate 8 is subjected to extrusion molding in a usual tread extrusion process and passed through a next cleaning process to be dimensionally stabilized. The tread extrudate 8 thus obtained is irradiated with predetermined electron beam in an electron beam irradiation process in such a state that the rear surface (underside 11) of the tread extrudate is exposed to a ceiling surface while fed by a conveyor belt 9 to semi-cure the tread extrudate 8 and the green modulus of the extrudate is enhanced. By this constitution, the effect of a mold matrix is made hard to receive when the belt is lifted in a vulcanizing and pressing process and the flatness of the belt is improved. Thereafter, the extrudate 8 is fed in a cutting process to be cut into predetermined length.
Patent JP-S6262046-A (JP)
Title: Automatic transmission
Inventor: SUGINO MASARU
IPC: F16H61/24
Filed: 1985-09-05
Abstract: PURPOSE:To surely prevent a select shock, by controlling a drain port to be opened and closed for over a predetermined time when the action of a shift lever is detected, in the case of an oil hydraulic control device which controls the pressure of oil supplied to a friction element in an automatic transmission. CONSTITUTION:This oil hydraulic control device 10, containing an oil path 18 branching from an oil path 16 communicating with a friction engaging device and a pressure regulator valve, provides an orifice 14 in the oil path 18. While a valve unit 20, provided in a plunger 17a of a solenoid valve 17, is adapted to the point end part of the oil path 18 being enabled to open and close, and when the valve unit 20 opens the oil path 18, a pressure receiving chamber 15, provided between the orifice 14 and the valve unit 20, communicates with a drain port 19. When a shift detecting means 12 detects the action of a shift lever, the solenoid valve 17, being electrified for a predetermined time through a controller 11, connects the oil path 18 with the drain port 19, and the device 10, regulating a pressure of the pressure receiving chamber 15, performs a control so as to reduce a select shock.
Patent JP-S5897979-A (JP)
Title: White level adjusting circuit
Inventor: YOKOYAMA AKIO
IPC: H04N5/57
Filed: 1981-12-07
Abstract: PURPOSE:To control the output level of a differential amplifier and to prevent an adjustment of a white level from exerting an influence upon the gain of a video circuit by composing a detecting and amplifying circuit connecting to a video signal intermediate frequency circuit and a circuit for amplifying a DC signal component and a detection signal and a constant current source. CONSTITUTION:A video intermediate frequency signal from a video signal intermediate frequency amplifying circuit 1 is applied to bases of transistors (TRs) T2 and T3 through the emitter follower composed of a TR T1 and a resistance R1. At this time, the signal applied to the TR T3 is smoothed by the filter of a resistance R2 and a capacitance C2 into a DC signal, and the signal applied to the TR T2 is made into an intermediate frequency signal. The TR T2, a constant current source 12, and a capacitor C3 constitute a detecting circuit, whose detection signal is applied to a TR T4. The DC signal applied to the TR T3 is applied to the base of a TR T7 through an emitter follower TR T5. Then, DC levels of outputs of the TRs T6 and T7 constituting a differential amplifier are controlled to prevent an adjustment of a white level from exerting an influence upon the gain of an intermediate frequency amplification gain adjusting circuit 8.
Patent JP-S6351859-A (JP)
Inventor: MAE SHUSUKE
IPC: A61G7/02
Filed: 1986-08-22
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-H1128546-A (JP)
Title: Method for controlling reinforcing bar basket knitting machine
Inventor: MATSUYAMA KAZUO
IPC: B21F27/10
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To automatically execute the change of diameter of a vertical reinforcement and the change of winding pitch of a spiral reinforcement by detecting number of rotations of a tire in a knitting machine body with an encoder, using the detected number of pulses as the basis and controlling the transport-shift of a carriage in a vertical reinforcement pushing-out mechanism and the arrangement changing part of vertical reinforcement supporting lever in the knitting machine body. SOLUTION: The carriage 18 is shifted to the front and the back sides with starting of a servo-motor 56 by interlocking a speed reducer 57 connected with the servo-motor 56 and a driving shaft 58 through a sprocket and a chain 59 and winding a chain 21 connected with the car-rage 18 around the driving shaft 58. The vertical reinforcement is moved in the axial direction and the winding pitch of the spiral reinforcement is made to changable by shifting a pushing plate 14 rotating with the carriage 18. The winding pitch of the spiral reinforcement can freely be changed by steplessly changing the shifting speed of the carriage 18 and also, the encoder 60 is interlocked with the driving shaft 58, and the positional control of the carriage 18 is executed based on the condition inputted by an operator with the counts by the encoder 60.
Patent JP-H0840426-A (JP)
Title: Cutter for skin of rolled object
Inventor: OGIWARA TOSHIYUKI
IPC: B65B69/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide an apparatus which can cut a skin on an outer peripheral face of a rolled sheet well. CONSTITUTION:A cutting head 12 is held by a carriage 14 moving in parallel with a rolled sheet 1, wherein a slide unit 28 having a spatula 34 for entering the rolled sheet 1 to make a skin 4 float and a rotary blade 40 for cutting the floating skin 4 is movably held on a guide rod 27 in a radial direction to the rolled sheet 1 by the cutting head 12. The cutting head is moved in parallel with an axial line of the rolled sheet 1, and when the spatula 34 is made to enter the rolled sheet 1 to make the skin float for cutting with the rotary blade 40, the spatula 34 moves in a radial direction successfully following unevenness existing on the rolled sheet 1, thereby preventing the rolled sheet 1 from being damaged or a defect in cutting from occurring.
Patent JP-S5987465-A (JP)
Title: Method for controlling recording density
Inventor: MURAI KAZUO
IPC: G03G21/00
Filed: 1982-11-11
Abstract: PURPOSE:To prevent the abnormal recording density by executing protective operation such as the stop or alarm of density control or the stop of devices when a detected value exceeds a prescribed range. CONSTITUTION:The picture of an original on a contact glass plate 1 is projected on the surface of a photosensitive drum 4 by the 1st mirror 21, the 2nd mirror 22, an in-mirror lens 3, and the 3rd mirror 23. A white pattern MRg and a black pattern MRp are added to the picture projecting visual field of the 1st mirror 21 and the left side respectively, and when the 1st mirror 21 is driven because of exposure scanning, the electrostatic latent images of the white pattern MRg and the black pattern MRp are continuously formed on the surface of the photosensitive drum. A detecting signal from a photosensor 11 detecting the toner density of the surface of the drum 4 is amplified and shaped at its waveform by an amplifier 12, A/D converted and applied to a microprocessor (MPU)14. The MPU14 calculates the density ratio of the corresponding toner images of the white pattern MRg and the black pattern MRp, fixes toner feeding variable, applies a solenoid exciting instruction to a solenoid driver 15 and supplie current to a clatch solenoid 16. The current supply makes it possible to supply toner from a toner tank to a developing roller 7.
Patent JP-H0756695-A (JP)
Title: Method for processing real time staging and device therefor
Inventor: KEZUKA KAZUHIKO
IPC: G06F3/06
Filed: 1993-08-10
Abstract: PURPOSE:To shorten a processing time by automatically operating a staging processing and a writing processing in an optical disk device at the time of operating a data processing by using the optical disk device. CONSTITUTION:At the time of reading data from an optical disk device 3, the data are read in an application program 1 and simultaneously the data are written in a staging file 4 in a magnetic disk. Then, the data can be used from the later processing so that an access time can be shorten, and the writing of the previous data generated at the time of the end of the processing or at the time of the reading of the next data in the optical disk device 3 is automatically operated so that the labor of the writing processing in the optical disk device 3 after the staging processing can be saved. Therefore, the access time can be shortened, and the rewriting processing in the optical disk device after the staging processing can be saved. Thus, the processing time can be shortened.
Patent JP-S6257945-A (JP)
Title: Doffing method in roving machine
Inventor: SARUWATARI YOSHINORI
IPC: D01H9/08
Filed: 1985-09-06
Abstract: PURPOSE:To lower the level of the rising ends of peg bars for full and empty bobbins by about the length of bobbins, by placing the full and empty bobbins on pegs of the peg bars for the full and empty bobins in parallel to carry out mounting of the full bobbins on a tube supporting tools of a transfer rail and demounting of the empty bobbins from the tube supporting tool in parallel. CONSTITUTION:Full bobbins (FB) are placed on peg bars 18 for the full bobbins by holding the tops thereof with a doffing bar 76 at the delivering position, lifted and mounted on a tube supporting tool 116. Peg bars 19 for empty bobbins 19 are lifted not to intefere with the movement of the peg bars 18 in parallel during that time to place empty bobbins (EB) from the tube supporting tool 116 on the peg bars 19. The empty bobbins (EB) are lowered, and the tops of the empty bobbins (EB) are held by a doffing device 76 to feed the empty bobbins (EB) to a roving machine. The peg bars 18 and 19 for the full and empty bobbins (FB) and (EB) are returned to the original positions and a doffing machine (AD) is moved to the next doffing position.
Patent JP-H11333649-A (JP)
Title: Clamp and unclamp device for pallet for machine tool
Inventor: HAGA TSUTOMU
IPC: B23Q7/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To reliably separate a pallet mounted on a table through the taper surface of at least a clamp and unclamp device during unclamping operation. SOLUTION: To removably clamp a pallet against a table, at least three sets of clamp and unclamp mechanisms 21 and 32 are arranged. In a so formed clamp and unclamp device 20, at least two sets of the clamp and unclamp mechanisms of three sets of the clamp and unclamp mechanisms 21 and 32 are a two-surface constraining clamp and unclamp mechanism 21 to clamp a pallet 9 on a table 1 through two-surface constraint through which a taper shaft part arranged on the table upper surface side and an end face on the table upper surface side are respectively adhered to a taper hole part formed in the under surface side of a pallet 9 and an end face on the pallet lower surface side.  The clamp and unclamp mechanisms 21 and 32 at least in three sets clamp the pallet 9 against the table 1 during clamping operation, the pallet 9 is brought into an unclamping state during unclamping operation, and the pellet under surface is forcibly pushed up to separate the end face on the pallet under surface side from the end face on the table upper surface side.
Patent JP-S5989260-A (JP)
Inventor: AKIYAMA TAKEHISA
IPC: B61B11/00
Filed: 1982-11-11
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-S5898870-A (JP)
Title: Disc loading device
Inventor: INABA SHIZUO
IPC: G11B33/10
Filed: 1981-12-09
Abstract: PURPOSE:To move correctly the cente of discs different in diameter. by driving differentially two disc guide members which are provided in the longitudinal direction of a disc insertion entrance, symmetrically with respect to the center of the aperture part of this entrance. CONSTITUTION:Two disc guide members 4 and 4' are provided in the longitudinal direction of a disc insertion entrance and are stood on supporting bases 8 and 8'. Supporting bases 8 and 8' can be moved laterally along guide rail 5 and 5' through pulleys 6 and 6' and are driven differentially by a wire 13 stretched between pulleys 10 and 11 driven by motors which are not shown in figure. Disc guide members 4 and 4' have optical sensors 17 and 17' respectively, and driving mechanisms which are not shown in the figure are controlled by outputs of sensors 17 and 17' to move supporting bases 8 and 8' so that supporting bases 8 and 8' are always symmetrical with respect to a center line A passing through the center of the insertion entrance. Thus, the center of a disc 2 is moved along the center line A to load the disc 2 correctly independently of the size of the diameter of the disc 2.