baber/WOPTO huggingface dataset:
Patent JP-H07232003-A (JP)
Title: Three component separation process using pseudo-moving bed
Inventor: TANIMURA MASAYASU
IPC: B01D15/08
Filed: 1994-11-09
Abstract: PURPOSE:To fractionate raw material liquid containing three components A, B and C of different forces of mutual action with a filler (force of mutual action is A>B>C.) into fractions containing respective components to a rich extent by the chromatography using a pseudo-moving bed. CONSTITUTION:A process comprises a feed and extraction stage for feeding elute to a first bed and raw liquid to a third bed of a pseudo-moving bed consisting of four unit filling beds, a first bed to a fourth bed, and extracting a part of liquid flow out of the first bed as a fraction being rich in the component B and the whole of liquid flowed out of the third bed as a fraction being rich in the component C, respectively to the outside of a system, and a circulation stage for moving circulating liquid in the pseudo-moving bed in the downflow direction without carrying out the feed and extraction of liquid, and an extraction stage for feeding elute to the second bed and flowing the liquid in the bed in the downstream direction and extracting the whole amount of liquid flowing out of the first bed as a fraction being rich in the component A to the outside of the system. The above process comprising the three stages is carried out, and then a feed and extraction hole of liquid is changed over to a unit filling bed just on the downstream side and the above process is repeated.
Patent JP-H03137491-A (JP)
Title: Continuously baking furnace
Inventor: SUMIYA TOSHIHIKO
IPC: F27D3/12
Filed: 1989-10-23
Abstract: PURPOSE:To uniformly supply atmosphere gas to entire material to be baked, to suppress temperature distribution of the material to be baked and to minimize an irregularity in the quality of the material to be baked by always agitating the material to be baked in a capsule upon moving, and uniformly applying heat to the material to be heated by agitating. CONSTITUTION:When a sprocket 26 is driven in a direction indicated by an arrow A2, the part of a chain 18 in a furnace body 13 is moved from the inlet 13a of the body 13 to the outlet 13b as indicated by an arrow A3. In this case, another one sprocket 27 is rotated as indicated by an arrow A4. Thus, a capsule 15 in which the tooth 16a of a gear part 16 is engaged with the chain 18 is conveyed together with the chain 18 from the inlet 13a to the outlet 13b while rotating in the direction indicated by an arrow A4 on a hearth 13c. Accordingly, a material 14 to be baked in the capsule 15 is always agitated, and the material 14 to be baked is uniformly heated by agitating.
Patent JP-S63116232-A (JP)
Inventor: BIRU EMU BURATSUFUI
IPC: G06F17/30
Filed: 1987-10-30
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-S63130205-A (JP)
Title: Method for controlling thickness of tapered metal plate
Inventor: MATSUO KATSUJI
IPC: B21B37/24
Filed: 1986-11-19
Abstract: PURPOSE:To permit plate thickness control with decreased thickness errors by determining an actual taper quantity from the detected thickness and moving distance of a rolled stock, calculating the control taper quantity from the deviation from a reference value and adjusting a roll gap. CONSTITUTION:A pulse generator 3 emits the rotation signal of a work roll 1 and a counter 41 detects the rotating speed from the signals thereof and calculates the moving distance of a steel product 2 from the rotating speed and roll diameter. On the other hand, a thickness detector 5 detects the transmitted radiation dose changing according to the thickness and outputs the same to a thickness measuring part 43 of a thickness controller 4 which calculates the actually measured thickness value in accordance with the detected value. An average taper quantity computing part 44 calculates the average value of the tapered quantity from the moving distance and the thicknesses at a prescribed number of thickness detection points and outputs the same to a deviation computing part 45 which calculates the deviation of the average value and the reference taper quantity to output the same to a target thickness change computing part 46 which calculates a change quantity of the thickness and outputs the same to a gap control part 6. The control part controls a hydraulic screw down device 7 to adjust the roll gap.
Patent JP-H11107742-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: YAMASHITA YUKIHIRO
IPC: F01N3/20
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To shorten rich time, improve fuel consumption and control torque fluctuation in an exhaust emission control device that executes lean combustion and also temporarily performs rich combustion to recover the purification capability of a NOx catalyst. SOLUTION: An ECU sets the target air/fuel ratio of the mixture to be supplied to an engine 1 to a lean side more than a theoretical air/fuel ratio and makes engine conduct lean combustion based on the target air/fuel ratio. An engine exhaust pipe 3 is provided with a NOx catalyst 19 for purifying the NOx generated during lean combustion. In particular, the branch pipe 25a of the exhaust manifold 25 connected to each cylinder of the engine 1 is extended directly before the NOx catalyst 19, and an air/fuel ratio (A/F) sensor 16 is arranged in the collecting section 25b. In such a case, the exhaust emission gas discharged from each cylinder reaches the NOx catalyst 19 left separated without being mixed with exhaust emission gas form other cylinders in the exhaust pipe 3.  Therefore, the exhaust emission gas in the exhaust pipe 3 is quickly switched to a rich atmosphere when switched to a rich combustion mode.
Patent JP-H09109746-A (JP)
Title: Seat device for vehicle
Inventor: KASHIWAKURA HIDEYASU
IPC: B60N2/14
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide comfortable seating in a relax attitude forwardly extending a leg in a seat in a turn position facing inside a cabin, by providing a parallel link turnably supporting a frame on a base, and setting the instantaneous center of turning to a seat rearward by this parallel link. SOLUTION: A turn mechanism for a driver seat 4 has a frame loading the seat 4, a base fixed to a cab floor and two links 8a, 8b supporting the frame onto the base. The links 8a, 8b are turnably engaged with the frame and the base respectively through a pin, and a parallel link turning the frame on the base is formed. By adjusting arrangement and length of the links 8a, 8b, an instantaneous center (p) of the parallel link is set to a rearward of the seat 4 on its center line (m). Accordingly, the driver seat 4, without interfering with a side surface of a cabin, internal accessory part 3 behind the seat, or the like can turn the seat front inside the cabin.
Patent JP-H03138793-A (JP)
Title: Serial transmission controller for automatic vending machine
Inventor: ONO SHUZO
IPC: G07F9/00
Filed: 1989-10-25
Abstract: PURPOSE:To standardize slaves by successively setting their own ID to respective slave control parts based on the ID set command from a master control part. CONSTITUTION:At the time of setting ID to each slave 5, the ID set command (ID='0') is inputted from a master control part 4 to the slave 5 in the first stage through a cable 6, and this input signal has the noise component eliminated by waveform shaping in a waveform shaping means 7 of this slave 5. When it is discriminated by a mode discriminating means 8 that the input signal is in the ID set mode, a counting means 9 calculates ID=0+1=1 by the output of the waveform shaping means. The counting means 9 stores this counted value (=1) in a RAM 10 as its own ID='1' and outputs it as the ID set command (ID='1') of the slave 5 in the next stage. Thus, slaves are standardized because ID of each slave is set based on the ID set command from the master.
Patent JP-S62137030-A (JP)
Inventor: NAKAJIMA YOSHIO
IPC: A47L25/00
Filed: 1985-12-09
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-2001098988-A (JP)
Title: Torque controller
Inventor: SATO MASAHIRO
IPC: F02D13/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To allow desirable torque control even when abnormality is generated in valve timing by a VVT controller. SOLUTION: In this controller, an E/GECU receives a decreased torque amount (DTRQ) required by a TRCECU when a vehicle is slipped, and judges at first whether an operation condition of the VVT controller is normal or not (S210, S220). A correction value β is determined using a normal map when the condition is judged normal, and the value β is determined using an abnornal map when it is judged abnormal (S230, S240). A value provided by multiplying by the value β a decreased torque controlling variable calculated based on the decreased torque amount (DTRQ) transmitted from the TRCECU is calculated as an actual decreased torque amount (S250). Torque decreasing control, for example cutting of fuel injection, ignition cut and the like are executed based on the actual decreased torque amount (S260).
Patent JP-2000088660-A (JP)
Title: Electronic sound increasing case
Inventor: OHIRA OSAHISA
IPC: G01K7/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a case for increasing the volume of electronic sound being generated from an electronic thermometer through simple structure and simple operation. SOLUTION: The electronic sound increasing case 1 is fitted to an electronic thermometer 20 incorporating a sound source. The electronic thermometer 20 has a capped rear end part 22 located oppositely in the longitudinal direction to a forward end part 21 having a probe. The electronic sound increasing case 1 is a substantially rectangular prism housing having an upper wall 2, a lower wall 3, side walls 4, 5, and a rear wall 6. The housing 8 has inner space 8 for containing the rear end part 22 of the electronic thermometer 20. Circular holes 9, 10, 11 are made, respectively, through the upper wall 2, the side walls 4, 5, and the rear wall 6. When an electronic sound is generated from the sound source while fitting the electronic sound increasing case 1 to the electronic thermometer 20, it is echoed (resonated) in the space 8 and emitted to the outside through the holes 9, 10, 11 with the volume being increased.
Patent JP-H08141817-A (JP)
Title: Throwaway tip for ball end mill and manufacture thereof
Inventor: KANDA TAKASHI
IPC: B23C5/10
Filed: 1994-11-10
Abstract: PURPOSE: To allow a helical tooth, advantageous from the viewpoint of cutting performance, to be added to a throwaway tip for a ball end mill formed by jointing a hard sintered compact to base metal and adding a cutting edge with a round part at the tip to the hard sintered compact. CONSTITUTION: A hard sintered compact 3 is formed in such shape that a plate of almost constant thickness with the width W larger than the thickness (t) is bent in the thickness direction along the round face of a round part at the tip of a ball end mill. This hard sintered compact 3 is brazed to the tip seat 2a of base metal 2 by Ti containing activated wax material, with the face on the outside of a bend placed on the flank relief 7 side and with the round side face placed on the cutting face side respectively facing certain directions. A helical tooth can be added to this tip 1 by enlarging the width W.
Patent JP-H08106040-A (JP)
Title: Position detector
Inventor: SHIBAHARA TOKUJI
IPC: G03B13/36
Filed: 1994-10-04
Abstract: PURPOSE: To maintain high accuracy, to make the structure simple and to comply with high-speed response without being affected by the influence of the gradation pattern of an objective image plane by providing a light shielding plate and two sensors arranged on the way of an optical path from a light source to an objective lens. CONSTITUTION: A light shielding plate 2 whose surface on the side of an objective lens 5 is a mirror surface is arranged between a light source 1 and the objective lens 5, sensors (A) 3 and (B) 4 detecting a luminous flux reflected by the mirror surface of the light shielding plate 2 are arranged on two places, a subtractor for the outputs of two sensors is provided and out-of-focus is detected based on the output of the subtractor. Namely, when the objective lens 5 and an object 6 are in the separated state from a focused distance, only the sensor (A) 3 near the light source is irradiated with a light beam and the other is not irradiated. When the objective lens 5 and the object 6 are in the close state to the focused distance, only the sensor (B) 4 near the objective lens 5 is irradiated with a light beam.  By obtaining the difference of the outputs of the light receiving sensors on two places, whether the distance between the objective lens 5 and the object 6 is longer or shorter than the focused distance is detected.
Patent JP-H10100115-A (JP)
Title: Composite fiber board and manufacture thereof
Inventor: OSAWA TOSHIYA
IPC: B32B21/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To manufacture three-layer structural fiber boards being lightweight and having voids, smoothness, and water resistivity by the use of non- decomposable waste paper intended to be scrapped in its middle layer, and also using pelletized fiber board material as a mat. SOLUTION: In use of waste paper, pellets 4 having appropriate shapes, apparent gravity, compression strength, and so on are disposed in the middle layer 2 of a three-layer structure for voids needed in terms of a gravity of products. A prerequisite for achieving lightweight, high bending strength, and bending elasticity is to form a high-compression-strength middle layer 2 with respect to rigid front and rear layers 1, 3 by effectively granulating and utilizing material being as light and small as possible. In particular, pellets made of waste paper consisting mainly of pulp fiber and synthetic resin binder are filled in the middle layer 2, thereby forming a three-layer structural composite fiber board by the agency of melt-fixture of the synthetic binder.
Patent JP-H03140887-A (JP)
Title: Simulating system of underwater reverberation
Inventor: SUDO YASUSHI
IPC: G01H7/00
Filed: 1989-10-26
Abstract: PURPOSE:To make it possible to simulate underwater reverberation for a monostatic sonar at a high speed and with high fidelity by preparing a signal simulating the underwater reverberation by using a specific underwater reverberation formula deduced from a specific reverberation formula. CONSTITUTION:A signal simulating underwater reverberation is prepared by using an underwater reverberation simulation formula II [(f) denotes a frequency, alphaan absorption coefficient, rn ctm/2, OMEGAa solid angle, bm(OMEGA) an L X M matrix obtained from the product of an L-column vector and the transpose of an M- column vector, am(OMEGA) an amount determined from an average backscattering intensity, xsim(OMEGA) unit complex regular white noise, rhom(f,OMEGA) a probability relation, etam(f) and xsim(t) unit complex white noise, and Fm(OMEGA) a Doppler shift in the direc tion of the solid angle] deduced from a reverberation formula I [S(t) denotes an L-column vector assumed to be reverberation observed from an i-th reception beam, DELTAfn a Doppler shift, thetan a phased shift, rn a relative distance, ST(t) an M-column vector assumed to be a transmission waveform from a j-th transmis sion beam, C a sonic velocity, and An an L X M matrix determined from a scattering intensity and a beam pattern].
Patent JP-H07109717-A (JP)
Title: Demisting method and device thereof
Inventor: OBINATA KEIJI
IPC: E01H13/00
Filed: 1993-10-12
Abstract: PURPOSE:To securely demist, by blowing mist from one wall body erected in the place where mist generates to the other wall body and removing the mist by an inertia separation type filter formed on the wall body. CONSTITUTION:Road walls 1, 1 are erected at the shoulder sides of a highway 3 and fans 2 are equipped at the upper external sides of the walls 1 and further, inertia separation type filters 11 and mist introductory parts 12 are provided at the walls 1. Filter elements 20 are arranged in the filter 11 in series at every required interval. And three rows of filter element groups are arranged along the mist stream 21 at every required interval. The heads 20a of filter elements 20A arranged in odd number rows N1, N3 are positioned in the reverse direction against the heads 20b of filter elements 20B arranged in even number rows N2 to form a nearly S-shaped narrow stream path. Next, mist is forcibly blown from the introductory parts 12, 12 to the walls 1, 1 by fans 2, 2 and forced to collides with the path repeatedly along the narrow stream path of the filters 11, 11 and absorbed in the elements 20A, 20B and removed in the downstream.
Patent JP-H09117584-A (JP)
Title: Fully automatic washing machine
Inventor: ITO KENJI
IPC: D06F33/02
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To cancel the trouble of executing washing with laundry less than fixed quantity when laundry is intermittently put into a drum by driving a cloth quantity detecting means when the opening/closing of a lid is detected by a lid detecting means, and starting washing when the quantity of laundry measured at such a time exceeds the fixed quantity. SOLUTION: When a lid detecting means 5 detects the opening/closing of a lid 3, a control means 9 drives a cloth quantity detecting means 6, and a cloth quantity detection control means 8 drives a motor 4 for 10 seconds, for example, for the cloth quantity detecting means 6. Then, the number of revolutions of a drum 2 is measured for 10 seconds by a revolution sensor 7, and the quantity of laundry is discriminated from the table of correspondence between the number of revolutions of the drum 2 and the quantity of cloth in the state of inertia revolution for a fixed period after driving. Next, it is discriminated whether the quantity of laundry detected by the cloth quantity detecting means 6 exceeds 4kg or not and when it exceeds 4kg, washing is started by a fully automatic washing machine 1.  When the quantity of laundry in the drum 2 is less than 4kg, on the other hand, washing is not started but waited.
Patent JP-H02124978-A (JP)
Title: Powdered material of elasticity memory polymer and use thereof
Inventor: HAYASHI SHUNICHI
IPC: B24B37/00
Filed: 1988-11-04
Abstract: PURPOSE:To provide a powdered material of an elasticity memory polymer wherein the tensile modulus greately changes reversibly when the temp. changes across the glass transition temp. by preparing the material from a polymer having a glass transition temp. close to the service temp. and an elasticity memory function. CONSTITUTION:A powdered material of an elasticity memory polymer is prepared from a polymer having a glass transition temp. close to the service temp. and having an elasticity memory function. One example of said polymer is a polyurethane obtd. by reacting 4,4'-diphenylmethane diisocyanate, polypropylene glycol, and a chain extender. In said powdered material, the ratio of tensile modulus at a temp. 10 deg.C lower than the transition temp. to that at a temp. 10 deg.C higher is at least 50, pref. at least 100, and the tensile modulus greatly changes reversibly when the temp. changes across the transition temp. Said powdered material is suitably used for a friction brake, cushioning material, etc.
Patent JP-H05115799-A (JP)
Title: Ion-exchange resin abnormality detecting apparatus
Inventor: KUMAGAI TOSHIO
IPC: G01M99/00
Filed: 1991-10-24
Abstract: PURPOSE:To automatically detect and judge the alteration of physical or chemical properties of an ion-exchange resin by installing a judging means to judge the abnormality of the ion-exchange resin when the difference between the reference height development flow speed at the time of back wash and the initial reference height development flow speed by comparison becomes larger than a previously set value. CONSTITUTION:In the case that ion-exchange resins 1A, 1B packed in an ion- exchange resin tower 1 are back washed by upward flow and developed, their reference height development flow speed becomes different from the initial reference height development flow speed if the physical or chemical properties of the ion-exchange resins 1A, 1B alter. Consequently, whether alteration of physical or chemical properties of the ion-exchange resins 1A, 1B occurs or not and the time to change or suppliment them can be known by measuring the reference height development flow speed of the ion-exchange resins 1A, 1B packed in the ion-exchange resin tower 1, obtaining the difference between the obtained speed and the initial reference height development flow speed, and comparing the difference with a previously set allowable value.
Patent JP-S63127950-A (JP)
Title: Image forming device
Inventor: KAGIURA KAZUO
IPC: G03G15/00
Filed: 1986-11-19
Abstract: PURPOSE:To prevent any damage to a roller or the like due to reopening in leaving plural jammed sheets stayed intact there from occurring, by setting up a jam detector to be operated by the jammed sheet itself. CONSTITUTION:At the time of separating a sheet S with a separate claw 3a or 3b, if a jam occurs, one end A of an arm 5b of a jam detector 5 is pressed down by a jam deforming part of a jammed sheet S, and the other end B is separated from a position between light emitting and receiving parts of a photosensor 5a whereby this photosensor 5a comes on, transmitting it to a control part C. And, this control part C displays jam occurrence and its position to an operating unit of a copying machine, while it makes the copying machine so a not to operate even if a copy start button is pressed. With this, an operator is able to easily remove the jammed sheet S without perplexing its position, pressing a reset button, and to reopens the copying machine. Thus, any damage to a roller or the like due to reopening in leaving plural jammed sheets stayed intact there is preventable.
Patent JP-2001103469-A (JP)
Title: Object video image display device
Inventor: UEHARA KENSUKE
IPC: H04N19/162
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To display an object video image that is a selection object without impairing its display image. SOLUTION: Decoded object video images A20, B22, C24 are fed to an object video image selection section 34. The selection section 34 receives sets of shape information A26, B28, C30, including contour information of each object video image respectively. When a user uses a setting section 36 to enter an identification number of an object desired to be selected, the selection section 34 selects an object video image that is the object of selection from the identification numbers of the object video image entered by the setting section 36. The selection section 34 allows the selection object to be displayed as it is and allows the object video image that is a non-selection object to be displayed in a color for the entire object by using the shape information.
Patent JP-H11114453-A (JP)
Title: Gas-liquid separator
Inventor: HIRA YASUNORI
IPC: B04C5/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To easily separate air bubbles mixed into a liquid flowing through a vertical pipe part from above to below. SOLUTION: A guide member 21 is inserted into a vertical pipe part 5a and obtained by forming a plate material into a spiral shape revolving centering around the axis 24 of the vertical pipe part 5a to extend in the direction of the axis 24. By this constitution, a spiral passage is formed within the vertical pipe part 5a by the guide member 21 and a liquid is guided by the guide member 21 to flow through the vertical pipe part 5a in a revolving state and, therefore, the liquid passage becomes long as compared with a linear distance and small air bubbles in the liquid gather within the spiral passage to become large air bubbles.  As a result, the buoyancy of individual air bubbles increases and these air bubbles are separated from the liquid within the vertical pipe part 5a to rise by buoyancy and discharged from the inlet part 22 of the vertical pipe part 5a and only the liquid flows through the vertical pipe part 5a from above to below.