baber/WOPTO huggingface dataset:
Patent JP-2000141303-A (JP)
Title: Panel saw
Inventor: MIYAMOTO TOKIO
IPC: B27B5/29
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To hold a work on a table without being hindered by a circular saw by a method wherein a means for energizing and holding a motorized circular saw to the upper end of a table against its own weight by means of the springy force of an elastic material and a means for tracting the motorized circular saw are equipped. SOLUTION: As a cutting unit 10, a motorized circular saw 11 is fixed onto a travelling table 12. In this case, the circular saw 11a is put in a state projecting beyond the front surface of a work-table 3. Further, a handle 25 as an operator is arranged vertically and reciprocatingly movably on a guide rail 26. At the cutting of a work w, the handle 25 is pulled down. A wire 21 is spanned from a pulley 24 through a pulley 22 in order to pull down the cutting unit 10. Together with the cutting unit 10, a rotating circular saw 11a is moved while cutting the work w. When the cutting comes to its end, the handle 25 is brought back toward the upper end of the table or released, resulting in winding up a wire 17 by the energizing force of a spiral spring in a springy blancer 16 so as to lift the cutting unit 10 and the handle 25 up to their initial positions.
Patent JP-H10161375-A (JP)
Title: Image forming device
Inventor: YOSHIDA HIDEKAZU
IPC: B65H3/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To more easily specify a position where a fixed paper sheet is inserted by dividedly reading originals in the position where the fixed sheet is inserted and specifying a page into which the fixed paper is inserted. SOLUTION: For instance, in the case slip sheets are inserted after the fourth and seventh originals of 10 originals, when the reading of the first - fourth originals first inserted in an original tray is completed, a slip sheet insertion key is tuned on according to an instruction on a liquid crystal touch panel and then, the continuos fifth seventh originals are set in the original tray, to resume the reading of the originals. After the reading of the fifth - seventh originals is completed, the eighth - tenth originals are set in the original tray, to be read. When the reading of the tenth original is completed, a starting key is depressed to start copying, in accordance with the instruction on the liquid crystal touch panel. Thus, a copy in a state where the slip sheets are inserted after the fourth and seventh originals is outputted.
Patent JP-H06141857-A (JP)
Title: Modified gamma-gultamyltranspeptidase and its use
Inventor: YASUKOCHI TORU
IPC: C12P35/00
Filed: 1992-11-06
Abstract: PURPOSE:To obtain the subject new enzyme freed from dislocation activity, capable of producing 7-aminocephalosporanic acid by acting it on cephalosporin C. CONSTITUTION:The objective gamma-glutamyltranspeptidase modified with a copolymer of the formula [Z is residue of a compound bearing 2 to 8 hydroxyl groups; AO is 2-18C oxyalkylene; R<1> is 2-5C alkenyl; R<2> is 1-24C hydrocarbon group or acyl; (a), (b) and (c) are each average of bearing mole number of oxyalkylene groups, being 0-600; (m) is an integer of 1-7; (n) is an integer of 0-6; (m+n) is 1-7; n/(m+n+1)<=0.5; a+bm+cn=1-1000] with the molar ratio for the constituents: alkenyl ether, maleic anhydride and another monomer being [(5-60):(20-90):(0-30)]. This enzyme can be obtained by reaction between this copolymer and gamma-glutamyltranspeptidase.
Patent JP-H08155272-A (JP)
Title: Pure water making apparatus
Inventor: HOSHI TORU
IPC: C02F1/469
Filed: 1994-11-30
Abstract: PURPOSE: To stably produce pure water over a long period of time and to stabilize the flow of treated water while preventing the damage to an ion exchanger by forming an amphoteric ion exchanger of a dilution chamber into a sheet shape and specifying the thickness of the dilution chamber. CONSTITUTION: A plurality of cation exchange membranes K and a plurality of anion exchange membranes A are alternately arranged between an anode chamber 3 equipped with an anode 1 and a cathode chamber 4 equipped with a cathode 2 to constitute an electrodialytic water cell. Dilution chambers 6 and concn. chambers 5 demarcated on the side of the anode 2 by the anion exchange membranes A and demarcated on the side of the cathode 2 by the anion exchange membranes K are alternately formed in the electrodialytic water cell. Further, cation exchangers and anion exchangers are housed in the dilution chambers 6. In this pure water making apparatus, the cation and anion exchangers of the dilution chambers 6 are formed as sheet like ion exchangers 7 to be filled into the opening parts of chamber frames 8. The thickness of the dilution chambers 6 is specified to 0.1-1.1mm.
Patent JP-2001139252-A (JP)
Title: Gauge and method for measuring clearance of elevator door unlocking mechanism
Inventor: SHIMOISHI KOJI
IPC: B66B5/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To increase the accuracy for measurement of a clearance between a cam and a switch roller of a door unlocking mechanism. SOLUTION: A clearance measurement gauge 1 comprising a plurality of tiltable probes 12 of different lengths projected from a cam 51 is installed on the cam 51, and the probes 12 are made in contact tiltably with a switch roller 52 by the movement of a car 53. Based on the tilted probes, a clearance between the cam 51 and the switch roller 52 is read out.
Patent JP-H09161212-A (JP)
Title: Reader for medium recorded data
Inventor: OMOTO TAKU
IPC: G11B5/09
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent read precision of the recorded data from deteriorating even when plural rollers are used. SOLUTION: Data analysis/recording circuits 6, 7 record the sampling data obtained analyzing the data read by a magnetic head 1 in a memory 8, and record the sampling data from the magnetic head 2 in the memory 9. Peak voltage detection circuits 10, 11 distinguish and detect peak voltages of the magnetic heads 1, 2. Data normal/defective decision circuits 12, 13 decide data normality within the range of a prescribed reference voltage of respective peak voltages, and decide data defective without of the range. Further, a gate circuit 15 reads out the sampling data from the memory 8 when both of the read data are decided normality.  A data correction circuit inputs the sampling data from respective memories when at least one side of the read data are decided abnormality, and deletes a data defective position containing the peak voltage of either one side, and writes in the other normal sampling data to form the corrected sampling data.
Patent JP-H06176767-A (JP)
Title: Inspection in assembly line of spiral battery
Inventor: FUKUHARA TAKASHI
IPC: H01M6/10
Filed: 1992-12-01
Abstract: PURPOSE:To easily perform inspection of a spiral battery on an assembly line, and to surely discriminate shortage of the amount of electrolyte at high sensitivity. CONSTITUTION:Layered materials of a positive electrode 2 in the form of a thin sheet, a separator 3, and a negative electrode 4, is spiraled into a cylindrical form, while lead tubs 6, 7 are connected to the positive electrode 2 and the negative electrode 4, respectively, and an electrode set parts 1 is thus provided. The electrode set parts 1 is fitted in a bottomed cylindrical battery case 11 made of metal. After either lead tub 6 or 7 is connected to the battery case 11, a predetermined amount of electrolyte is injected into the battery case 11. After a predetermined period of time elapses since injection of the electrolyte into the battery case 11, a measurement electrode 12 is abutted on a predetermined part of the separator 3, by which the electrolyte is absorbed, to measure the impedance between the separator 3 and the positive electrode lead tub or the negative electrode lead tub by a.c. method. The measured value is compared with a reference, and it is judged whether a product in the middle of assembly is good or defective.
Patent JP-H11119716-A (JP)
Title: Holder for flag or the like, holder loop and its fixing method
Inventor: NISHIMOTO HISAYUKI
IPC: G09F17/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent the cloth of a holder and a flag from being fatigued or broken due to the opening of a holder ring by wind in the display of a flag under strong wind. SOLUTION: A belt body obtained by cutting a tube body consisting of a synthetic resin or the like in round slices and having an inner diameter almost equal to the width of a holder loop part 2 is fitted to the holder loop part 2 so as to cover it. Or, a belt body consisting of a synthetic resin or the like and having a width equal to that of the holder loop body 2 is applied to the outer periphery of the holder loop 2. Or, the tube body consisting of a synthetic resin or the like is cut in round slices to obtain the belt body 3, which is fitted to the outer periphery of the holder loop 2.
Patent JP-H08178652-A (JP)
Title: Surveying device
Inventor: ITANI KENJI
IPC: G01C15/00
Filed: 1994-12-26
Abstract: PURPOSE: To enable a point measuring instrument to be traced automatically even if the point measuring instrument is out of the viewing field of an origin device by providing a point measuring instrument and GPS receiver as an origin device. CONSTITUTION: A communication device 20b of a point measuring instrument 2 sends the point measuring instrument coordinate in which a GPS receiver 20a has measured azimuth to a total station 1 (origin device). The total station 1 captures the origin device coordinate by means of a GPS antenna 13 and the GPS receiver and calculates a tracing azimuth by receiving a point measuring device coordinate by means of a communication antenna 14. This tracing azimuth is input to a drive control unit and drive toward a point measuring instrument 2, and light emitting at a light emitting unit is started. When the microscope 12 faces the direction of the rough point measuring instrument 2, the reflecting light from the light emitting unit to a reflecting prism 21 is thereby input to a light receiving unit.  As a result of tracing, when the reflecting light beams coincide with the optical axis of the microscope 12, a surveying calculation unit calculates the azimuth and distance up to a measuring point and records them in a data collector 17.
Patent JP-H05154395-A (JP)
Title: Turbulent air flow sensing device
Inventor: NAKAMURA TOMOKO
IPC: B01L1/04
Filed: 1991-12-06
Abstract: PURPOSE:To provide a turbulent air flow sensing device to sense whether an air flow is laminar flow or turbulence simply and easily. CONSTITUTION:A sensor consists of a frame 1 provided with a mesh 2 composed of a non-conductive material and formed on the whole surface, a couple of conductors mounted on said mesh, a plurality of flexible sensors 4 connected with said conductors 3, a power source 5 applying voltage to said conductors 3 and a display means 6 displaying an electric current applied to said conductors 3.
Patent JP-H10158205-A (JP)
Title: Production of alpha, omega-alkenol
Inventor: EUFINGER JOERG
IPC: B01J27/16
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an α,ω-alkenol capable of guaranteeing high selectivity connected to higher space-time yield in vapor-phase dehydration by selection of a proper catalyst. SOLUTION: An α,ω-alkanediol, especially 1,6-hexanediol is catalytically monodehydrated by using a mixed catalyst of aluminum phosphate/barium phosphate in the molecular ratio of 1:10 to 10:1 as a catalyst at 300-500 deg.C to give the objective compound. The mixed catalyst is obtained by adding phosphoric acid to aluminum phosphate containing barium carbonate with stirring, mixing the prepared salt material with water to improve forming properties, forming, drying and calcining at 400-600 deg.C before use.
Patent JP-H05158637-A (JP)
Title: Method and device for printer assignment control
Inventor: KOSAKE EIJI
IPC: G06F3/12
Filed: 1991-12-06
Abstract: PURPOSE:To diverse the assignment of a printer and to easily change an output destination printer. CONSTITUTION:A terminal 1-1 sends a request for output to a printer assignment control part 1-2. The printer assignment control part 1-2 identifies the terminal ID of the terminal 1-1 which makes the request. The printer assignment control part 1-2 refers to a terminal-printer correspondence table file 1-3 according to the terminal ID to obtain a corresponding printer ID. The printer assignment control processing part 1-2 assigns the printer according to the obtained printer ID.
Patent JP-H10147415-A (JP)
Title: Stage control device
Inventor: HIRACHI KAZUYUKI
IPC: G03F9/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of the residual reaction when the control of the speed control area is completed and shorten the positioning time of a stage. SOLUTION: This stage control device is provided with a computer 30 calculating the speed command value 2A of a stage based on the speed profile that the maximum deceleration position while the maximum speed is decreased to the minimum speed occurs near the deceleration start time than the intermediate point between the deceleration start time and the deceleration end time and a controller 34 calculating the thrust command value 2B for a drive amplifier 36 based on the speed command value 2A and the speed signal 2D.  The residual reaction when the control of the speed control area is completed is made smaller than the residual reaction in the conventional case based on the speed profile that the maximum deceleration position while the maximum speed is decreased to the minimum speed occurs just at the intermediate point between the deceleration start time and the deceleration end time, and the effect of the residual reaction on the succeeding position control area can be reduced.
Patent JP-H02169374-A (JP)
Title: Step-different traveling gear
Inventor: NODERA TETSUO
IPC: B62D55/116
Filed: 1988-12-23
Abstract: PURPOSE:To make transverse traveling on a slope or the like attainable by setting up each traveler with crawlers and wheels at both symmetrical sides of a traveler frame, and connecting these symmetrical travelers shiftably in a relative manner in the vertical opposite direction with the frame as the center by a step different mechanism. CONSTITUTION:Each support mechanism 3, free of vertical motion, with a suspension mechanism or the like, is installed at both symmetrical sides of a car body 1 of a snowmobile, and each traveler frame 5 of symmetrical step different traveling gears 4 is set up in a lower part of the car body 1 via these support mechanisms 3. Each step different traveling gear 4 is made up of setting up symmetical rubber crawlers 6 dividedly at both sides of the traveler frame 5 in the cross direction and simultaneously supporting the traveler frame 5 shiftably in a relative manner in the vertical opposite direction between these crawlers 6 and 6 by linkage 14 or a step different mechanism. When it is transversely traveled on a slope, the support mechanism at the root side is lowered, and the root side one out of these symmetrical crawlers 6 installed in these support mechanisms 3 is also lowered, while the crest side one is made to go up, making it correspond to the slope.
Patent JP-H11164033-A (JP)
Title: Image forming device managing system
Inventor: OGURA MASAAKI
IPC: H04M3/42
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a malfunction as much as possible at the time of line connection due to data communication equipment in the case of communication between a central control unit and an image forming device. SOLUTION: When a telephone number has been detected continuously to a calling signal from an exchange inside a communication line 8, data communication equipment 7 judges whether the telephone number of a central control unit 6 is registered or nor and when that telephone number is registered, that telephone number is compared with the detected telephone number. It is judged whether both the respective telephone numbers are matched with or not and when they are not matched with, the connection of the communication line 8 is switched to communication equipment such as a telephone set but when they are matched with, the connection of the communication line 8 is switched to an internal communicating means for controlling the communication of the central control unit 6 with image forming devices 1 to 5. Then, a positive response is returned through the communication line to the central control unit 6 of a call originating source so that the central control unit 6 can communicate with the image forming devices 1 to 5.
Patent JP-H08159559-A (JP)
Title: Combustion boiler
Inventor: FUJITA TAKAYASU
IPC: F24H1/10
Filed: 1994-11-30
Abstract: PURPOSE: To provide a combustion boiler having such a structure as one in which a water feeding pipe of a heat exchanger is not brazed to a barrel plate through which the water feeding pipe passes, wherein brazing materials at fin plates and the water feeding pipe in the heat exchanger are prevented from flowing and reaching the barrel plate and further the water feeding pipe and the barrel plates are prevented from being brazed. CONSTITUTION: In a combustion boiler in which a heat exchanger 30 having many fin plates 33 brazed to water feeding pipes 31, 32 is installed in an upper space within a case 10 of the combustion boiler and the water feeding pipes 31, 32 are passed out of an upper barrel plate 11 at an upper part of the case 10 without being brazed to an outside part and further connected to a water pipe at an outer part of the boiler, a pad plate 40 made of material of brazing substance being hardly flowed out of it is abutted against the inner surface of the barrel plate 11 through which the water feeding pipes 31, 32 pass and concurrently a burring edge formed at a pipe through-pass hole of the pad plate 40 is fitted in and pressed to the pipe through-pass hole of the barrel plate 11, thereby the pad plate 40 is fixed to the inner surface of the barrel plate 11.
Patent JP-H04189547-A (JP)
Title: Ink jet printer
Inventor: OYAMA MASAHARU
IPC: B41J2/175
Filed: 1990-11-26
Abstract: PURPOSE:To keep energy to be generated in conductive ink constant so as to stabilize flying of the conductive ink by providing a voltage controller for detecting temperature of ink in an ink tank and calculating an ink resistivity and an optimum apply voltage from the detected temperature, and outputting it. CONSTITUTION:A detector 9 detects the temperature of a conductive ink 7 in a nozzle 2 and inputs the detected temperature data to a voltage controller 10. The conductive ink 7 has a temperature-resistivity. Assuming that an ink resistivity is R and the detected temperature is T, a relationship between R and T will be established as R=-0.4XT+49.1. Actually, this expression is programmed in the voltage controller 10 for calculation. At the same time, assuming that an apply voltage is V, an energy to be generated in the ink is W, and the ink resistivity is R, a relationship of V=(RXW)<0.5> will be established. The energy W is made to be constant so as to calculate an optimum apply voltage V from the ink resistivity R. The voltage controller 10 controls a power source 5 in such a manner that the calculated apply voltage V is to be applied, and makes a current flow between electrodes 3 and 4 through a driving device 6.
Patent JP-2001142627-A (JP)
Title: Coordinate reader
Inventor: WAKAYAMA HIRONAGA
IPC: G06F3/03
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate reader which effectively protects recorded data even in the case of receiving the signal of the same frequency as a carrier frequency with a simple system configuration and has high security. SOLUTION: An electronic blackboard 1 is provided with a generation circuit which oscillates a carrier and generates an alternating field, a pen 60 being a transmitting part provided with a modulation circuit modulating the carrier, a plurality of sense coils 23 that are magnetically connectable to the alternating field, X and Y coil switching circuits 50a and 50b, an amplifier 50c amplifying an inputted signal with a different gain according to its frequency, an amplitude detection circuit 51 which detects the amplitude of the amplified signal, an A/D conversion circuit 52 which samples and holds a signal in a detected sense coil 23 unit and a RAM 59, compares the difference between the maximum value of stored amplitude and the minimum value and allows an input only when the difference between the maximum value of the amplitude and the minimum value is within a prescribed range.
Patent JP-2000139682-A (JP)
Title: Curtain rail
Inventor: SAITO JUN
IPC: A47H1/04
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To restrict mandays required for installation of a curtain rail to an installation surface, shield a controller part to prevent deterioration of appearance, and provide a light shielding part. SOLUTION: In this curtain rail, a rail part 1 in which openings 11a, 12a are formed in a long axis direction to let curtain runners 4 to be movable, an installation part connected to the rail part 1 to be installed on an installation surface T, a light shielding part 7 connected from the installation part 2 to shield a gap between the rail part 1 and curtains C1, C2 suspended from the rail part 1, and a controller installation part 8 where a controller part 3 to move the curtain runners 4 in the axis direction of the rail part 1 are integrally formed. In the condition where the installation part 2 is installed onto the installation surface T, the controller installation part 8 is shielded by rail parts 11, 12.
Patent JP-H06176694-A (JP)
Title: Sealing device for bulb
Inventor: TAKADA TOSHIHIRO
IPC: H01J9/26
Filed: 1992-12-03
Abstract: PURPOSE:To enhance the operation ratio of a bulb sealing device and productiv ity by automatically setting the axis of the bulb so that it is always located on the axis of rotation of a sealing head regardless of changes in outside diame ter. CONSTITUTION:A mount holding mechanism 14 is opened by a mount holding mechanism switchgear and is closed the moment a mount 13 is fed by a mount feeder, and then the mount is kept vertical. Next, a turning sealing head is moved to a bulb supply position by the intermittent rotation of a turntable and then rotation is stopped 17. Then a plane claw l2a and a V-groove claw l2b supported by respective horizontally moving supports 12e, 12e' are simultaneously retreated and separated from each other to open a bulb chuck. A bulb 11 is fed to the opened chuck using the bulb feeder and a chuck switch is retreated and a plate cam 12f is retreated accordingly and the bulb 11 is kept vertical by means of the claws 12a, 12b. A sealed portion 111a is heated using a gas burner 20 for bonding, so that the bulb 11 is welded to the mount 13.
Patent JP-H11157417-A (JP)
Title: Transparent board with detection sensor for deposit
Inventor: TANAKA SHUHEI
IPC: G01B11/30
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To equip a transparent board with a deposit sensing function of optical type without using a prism. SOLUTION: A transparent board is furnished with a water drop sensor which senses water drop W attached to one surface of the transparent board 2 on the basis of change in the reflected light quantity of the light for sensing, wherein the water drop sensor is equipped with a light emitting means 7 to cast the sensing light incident to the board 2 and a light receiving means 8 to sense that portion of sensing light which has undergone total reflection within the board 2 and is secured to the other surface of the board 2 by an adhesive member 6 having a refractive index approx. equivalent to that of the board 2.