baber/WOPTO huggingface dataset:
Patent JP-H10204943-A (JP)
Title: Cover for piping
Inventor: SEI MIKIO
IPC: E03C1/02
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To improve freezing prevention function by embracedly holding a piping with heat accumulating material vessels receiving heat accumulating material having specific phase change temperature, and winding a heater around the outer circumference. SOLUTION: Heat accumulating material 3 of which the phase change temperature 15 about -2 deg.-10 deg.C 15 received in a pair of heat accumulating material vessels 2 having curved faces along the circumferential surface of a piping 1. Next, after sandwiching the piping 1 for feeding hot or cold water made of copper pipe with the vessels 2 from both sides, a heater 4 is wound around the outer circumference, and further if necessary, a layer of heat insulating material is provided on the outer circumference. In this case, recessed and projecting parts 6 are formed on the outer circumference of the vessels, and the heater 4 is helically wound along the recessed and projecting parts 6. A filling port of the heat accumulating material is provided on the upper part of the vessel 2. After current is carried to the heater so as to accumulate heat in the heat accumulating material, the heater is set OFF and freezing is prevented. Hereby, in one's absence, freezing can be prevented without carrying current, in addition current carrying accident can be prevented, heat transfer efficiency can be improved, and further it can be simply executed.
Patent JP-H11197584-A (JP)
Title: Coating cleaner and method for cleaning automobile body
Inventor: SUGIYAMA HIROKAZU
IPC: B08B3/02
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a coating cleaner by which the durability of a pump is improved, the pump is miniturized and energy is sufficiently saved and to provide the method for cleaning an automobile body. SOLUTION: A cleaning soln. L stored in a tank 12 is sucked and injected on a body B transported in a chamber 11 by this coating cleaner 1. The cleaner is provided with a buffer tank 13 furnished above the chamber 11, a transfer line 14 for transferring the cleaning soln. L stored in the tank to the buffer tank 13 and an injection line 15 for injecting the cleaning soln. L stored in the buffer tank 13 into the body chamber by gravity.
Patent JP-H04247553-A (JP)
Title: Electronic calculator
Inventor: TATE YOSHIHIRO
IPC: G06F15/02
Filed: 1991-02-04
Abstract: PURPOSE:To provide the electronic calculator equipped with an input means which can input a described calculating formula as it is CONSTITUTION:This electronic calculator is composed of an optical reading means 12 to convert the described calculating formula to image information, code segmenting part 5 to segment an area containing a code from the area, code recognition part 6 to recognize the code from the area, calculating formula analysis part 7 to calculate the calculation process of the calculating formula, calculating formula calculation part 10 to obtain the calculated result by the calculation process, and display device 13 to display the calculated result. It is not necessary for a user to change the code used for the input to the calculator from a code used in the case of description or to deform the calculating formula to be inputted into a certain form suitable for the analyzing method of the calculating formula due to the calculator.
Patent JP-H10191959-A (JP)
Title: Shaker swinging and shaking in form of seesaw
Inventor: NABEYA YOSHIYUKI
IPC: B01F11/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a shaker capable of regulating the seesaw-like swinging and shaking so as to be large or small while watching the seesaw-like swing of a sample liquid. SOLUTION: This shaker has an upper and lower moving axis 3 attached to one end of a swinging lever 2 swinging like a seesaw and supported by a pivot 1 at the intermediate thereof, and further pivotally attached to the lower part of one side of a swinging platform 4 at the upper side of the upper and lower moving axis 3 so as to move the swinging platform 4 like the seesaw according to the movement of the upper and lower moving axis 3. Further, the hole of the swinging lever 2 for being fitted to and inserted in by the pivot 1 is formed into a slot 6, and the pivot 1 is supported so as to slide right and left by a screw cylinder screwed by a screw axis rotating normally or reversely and installed in the right and left direction.  The seesaw-like swinging and shaking of a sample liquid S is regulated so as to be large or small by moving the pivot 1 right and left by starting the movement of the regulating motor while watching the seesaw-like swinging and shaking of a sample liquid S in a vessel 4a on the shaking platform 4.
Patent JP-S60159516-A (JP)
Title: Device for controlling multi-fuel combustion
Inventor: HIROI KAZUO
IPC: F23N1/02
Filed: 1984-01-30
Abstract: PURPOSE:To enable energy saving, polution prevention and combustion safety irrespective of any load change and any apparatus state by setting the excess air limit of an optimum combustion zone in the multi-fuel combustion in accordance with the content of load change and the response speed of the fuel and air, and limiting the excess air ratio to a range between the excess air ratio and the excess air limit. CONSTITUTION:The upper and lower limits of the air flow quantity and total theoretical air quantity obtained from respective fuel flow quanties thereby to control the excess air ratio. When the boiler is subjected to multi-fuel combustion by the air flow quantity and the fuel flow quantity limited by the upper and lower limit values set by taking consideration of the smoke emitting limit and excess air limit corresponding to the load variation in an supply quantity control system 30 and a fuel supply control system 40, the excess air ratio mua within the boiler is constantly limited within an optimum combustion zone between the smoke emitting limit and the excess air limit. In a transient state, when the load abruptly varies, the excess air ratio mua varies in accordance therewith but returns again to a steady-state condition after a short period of time. The excess air ratio mua is limited within predetermined upper and lower ranges of the predetermined excess air ratio mu.
Patent JP-S58130841-A (JP)
Title: Luminescent mark detection device
Inventor: MATSUDA YOSHIHIRO
IPC: B65H7/14
Filed: 1982-01-29
Abstract: PURPOSE:To detect stably a sheet of thin paper and a weak luminescent mark by comparing electrical signals obtained from a pair of scanning means so as to neglect the smaller electrical signal when the difference is greater than the predetermined value. CONSTITUTION:Ultraviolet rays are emitted to the front and back of a transported paper 1 by ultraviolet lamps 2, 2', and a luminescent mark 3 is illuminated to scan an optical system and is introduced to photoelectric transfer elements 5, 5' to output electrical signals A,A' corresponding to the light intensity. When the signal A is smaller than the signal A' and the difference is greater than a preset value beta, a comparator 7 judges the signal A as being caused by back transmitted lights generated by a strong luminescent mark and turns an analog switch 8 off, and when the signal A' is smaller than the signal A and the difference is greater than beta, a comparator 7' turns a switch 8' off, thus a threshold level alpha is exceeded at a judging circuit 6 or 6' and a luminescent mark detection signal is outputted. Accordingly, back transmitted lights are not erroneously detected as a luminescent mark, and even a feeble luminescent mark can be detected stably.
Patent JP-H11213449-A (JP)
Title: Highly corrosion resistant reflecting film and structure covered with same
Inventor: HIJIKATA KENICHI
IPC: G11B7/2531
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance as well as to maintain good reflectance even in an environment at high temp. and high humidity by forming an ultrathin Mg, Cu or Al film on the surface of a thin Ag film. SOLUTION: A thin Ag film 11 and an ultrathin Mg film 12 are successively formed in >=500 Å thickness and 5-17 Åthickness, respectively, by sputtering, vacuum metallizing, ion plating or other method on the surface of a substrate 10 of a metal, glass, ceramics, plastics or the like. An ultrathin Cu or Al film may be formed in place of the ultrathin Mg film. Since the ultrathin Mg, Cu or Al film excellent in corrosion resistance at high temp. and high humidity is formed on the surface of the thin Ag film, corrosion resistance is improved, the clouding of the thin Ag film is prevented and >=90% reflectance to visible light can be maintained. Also by using the ultrathin Mg film, the lowering of the transmissivity can be suppressed.
Patent JP-S54107511-A (JP)
Title: Preparation of bio-active substance
Inventor: HORIGUCHI SADAYOSHI
IPC: A61K38/48
Filed: 1978-02-10
Abstract: PURPOSE: To prepare a plasminogen-activating factor, industrially in high yield, by contacting animal-originated cells available in large quantities as concentrated dispersion, with a threonine-containing solution.  
     CONSTITUTION: Animal-originated cells capable of producing plasminogen-activating factor, e.g. long cells of mouse fetus, kidney cells of African green guenon, factor, etc. are cultured in a medium containing 0.1W0.4 W/V % of threonine at 15W40°C (pref. 25W40°C) and pH5W9 (pref. 6W8), for usually 4W30 days, and the objective plasminogen-activating factor is separated from the medium. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10208589-A (JP)
Title: Rotary operation type electronic part with push switch
Inventor: SATO JUN
IPC: G06F3/0362
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a part which is small in depth and inexpensive, in the rotary operation type electronic part provided with a push switch, to be used for the peripheral equipment of a computer such as a mouse and the like, and for portable telephones and the like. SOLUTION: A standardizing mechanism composed of a standardizing spring 10 and a projection part, and a contact part composed of an elastic contact leg and each contact plate 7, are formed up in a space between a mounting substrate with contacts 1 and the slide contact body 11 of a rotary type part. The rotary operation type electronic part provided with a push switch, which is small in depth and inexpensive, can be provided by forming the contact plats 7 and 9, the standardizing spring 10, the elastic contact leg and a blade spring out of an identical elastic metallic thin sheet.
Patent JP-H01190165-A (JP)
Title: Private line simple charge system
Inventor: NAGAI YOSHIHARU
IPC: H04M15/04
Filed: 1988-01-26
Abstract: PURPOSE:To simplify the charging processing by obtaining a private line use result ratio in the use of private line by callers through the division of private line use result by callers by total private line use result and multiplying the private line cost. CONSTITUTION:A caller name is read based on speech information 1, the content of individual private line use result of a caller -i in a caller charging memory 4 is read to apply individual speech number CNT-i of the caller -i is incremented by 1. Then the speech time is added to the individual private line use result TM-i for the caller -i to rewrite the storage content of the charging memory 4 by caller. Succeedingly a charging calculation section 3 reads the total charging memory 5, the total private line use result CNT-t is incremented by 1 and the speech time is added to the private line use result TM-t by all the callers. Thus, the result of calculation of the charge 11 by callers distributing the private line cost by callers by the private line use result proportionally is outputted from a charging result output section 8 to simplify the processing.
Patent JP-H01188410-A (JP)
Title: Method for separating gallium-phosphorus and gallium-arsenic
Inventor: HISATSUNE MASAYUKI
IPC: C22B58/00
Filed: 1988-01-25
Abstract: PURPOSE:To effectively separate gallium.phosphorus and gallium.arsenic, by adjusting particle size of mixed scrap of gallium.phosphorus and gallium.arsenic to a fixed value and by heavy media separating with heavy liq. having specified specific gravity. CONSTITUTION:The mixed scrap of gallium.phosphorus and gallium.arsenic obtd. from semiconductor scrap, etc., is recovered and treated by sieving and sorting by hand to adjust the particle size to 50mu-1cm. And, the mixed scrap is heavy media separated with the heavy liq. having 4.3-4.7 specific gravity (e.g., thallium formate.thallium malonate.water heavy liq.) to separate into floating ore consisting of gallium.phosphorus as main component and setting ore consisting of gallium.arsenic as main component. A waste water disposal equipment can be amplified, because arsenic content in the waste water produced when the obtd. gallium.phosphorus is treated by a wet method, is small, and the obtd. gallium.arsenic can be treated by a chlorination and distillation method.
Patent JP-H09216389-A (JP)
Title: Method and apparatus for paper curl decreasing type printing
Inventor: JIYON UEIPIN RIN
IPC: B41J2/21
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To decrease curls by forming visual image by adding in image shapes on one surface of a base material at least one water-color ink containing one or more dyes or pigments, adding at least one transparent water solution at the opposite surface, and heating it at each before, intermediate, and after stage of applying water-color ink and transparent water solution. SOLUTION: Ink is printed on one surface 5 of a base material by means of a printing head 12, and transparent liquid is added on the other surface 6 by means of a printing head 14. A sheet Ss (a one surface ink jet printing base material) is moved to the print-treating direction, and cut into a desired length, and an image formed base material is supplied onto the one surface printed matter tray SSPOT 10. An aqueous liquid is added to the nominate formed surface 6 of a base material with water ink added on the opposite surface 5. By printing of transparent water solution to one surface of a base material (paper or the like),stress relaxation tales place, the stress relaxation generated comes to a balance with the addition of water ink to another surface on the base material, thereby reducing paper curls for a long period of time.
Patent JP-H10202884-A (JP)
Title: Method for controlling driving of ink jet head and apparatus therefor
Inventor: FUJII MASAHIRO
IPC: B41J2/055
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a drive control device capable of certainly compensating fluctuations of ink ejecting characteristics caused by the circumferential temp. in an ink jet head having a form vibrating the vibration plate prescribing the bottom wall of an ink chamber by electrostatic force to eject ink liquid droplets. SOLUTION: A drive control device 1 of an ink jet head 100 detects the head circumferential temp. by the thermistor 15 attached to a head substrate 8 and searches for the pulse width correction value dPw corresponding to the detected temp. to output the same from the temp. compensating corresponding table stored in an ROM and calculates the pulse width Pw of drive voltage according to a formula Pw=Pws+dPw on the basis of the pulse width correction value dPw and the preset pulse width initial value Pws of drive voltage. By adjusting the pulse width of the drive voltage corresponding to the circumferential temp., the temp. compensation of ink emitting characteristics can be certainly and simply controlled by simple constitution.
Patent JP-S61173171-A (JP)
Title: Method for measuring resistivity of semiconductor wafer
Inventor: MURAI KOJI
IPC: H01L21/66
Filed: 1985-01-28
Abstract: PURPOSE:To improve the surface resolving power of an intra-surface resistivity distribution without contacting with a semiconductor wafer by obtaining the resistivity of the semiconductor wafer from the absorbed quantity of the radio wave obtd. from the difference between the irradiated quantity and transmitted quantity or reflected quantity of an electromagnetic wave. CONSTITUTION:The microwave irradiated from an incident side waveguide 3 is first detected directly by a detection side waveguide 4 while the semiconduc tor wafer 2 is held removed. The irradiated quantity V0 of the microwave is thus obtd. The wafer 2 is then inserted between the waveguides 3 and 4 and the microwave is irradiated thereto. The transmitted quantity thereof is similarly obtd. as the output from an amplifier 6. The transmittivity V/V0 or absorptivity (V0-V)/V0 of the microwave in the wafer 2 is obtd. from the above-mentioned V0, V. The value determined in the above-mentioned manner and the preliminarily obtd. relation between the resistivity and absorptivity or transmittivity in the wafer having the known resistivity are compared after the thicknesses of the wafers are corrected with each other. The resistivity of the wafer 2 is thus obtd.
Patent JP-S59139907-A (JP)
Title: Solid substance collecting apparatus for water treatment
Inventor: FURIHATA ISAMU
IPC: E02B5/08
Filed: 1983-01-31
Abstract: PURPOSE:To remove a solid substance without generating clogging, by a method wherein a plurality of screen belts are parallelly arranged around a driving upper roll and an in-liquid roll so as to mutually open gaps therebetween and the solid substance collected by said belts are dehydrated and discharged. CONSTITUTION:A drive roll 1 as an upper roll and an in-liquid roll 2 as a lower roll are provided in the flowline of a raw liquid A to be treated in mutually parallel relationship. A plurality of ring shaped screen belts 3 each having flexibility are provided around the drive roll 1 and the in-liquid roll 2 functioning both end shafts so as to mutually provide proper gas therebetween and each of them is inclined at an arbitrary angle toward the effluent side. The screen belts 3 are moved to the arrow direction through the drive roll 1 by a drive mechanism 5 to collect the solid substance from the raw liquid A to be treated and the collected solid substance is discharged to a discharge mechanism 6 while dehydrated by a dehydrating roll 4.
Patent JP-S57128360-A (JP)
Title: Automatic sheet feeder
Inventor: NOGUCHI TAKETOSHI
IPC: G03G21/00
Filed: 1981-01-31
Abstract: PURPOSE:To load a sheet at a normal position on a glass, by providing a confirming mechanism for sheet attitude at the ridge of a sheet stopper side on a sheet loading stand other than a detecting means to detect tip of sheet. CONSTITUTION:Carrying of an original is divided into a main carrying from an original pay-off point of an original pay-off means 2 up to a stopper 9 provided at the ridge of a glass 7 over an original tip detecting means 8, in original carriying length L as a limit, and subcarrying taking an interval l between the means 8 and the stopper 9 as a carrying drive length unit and number of times N determined experimentally as a limit. Thus, even if the main carrying does not reach the L, the means 8 detects the tip of original, and even if the subcarrying does not reach the limit N, when an original attitude confirming mechanism 10 detects the normality, the repetition therafter is stopped to load the sheet on the normal position of glass.
Patent JP-S60159221-A (JP)
Title: Excavator
Inventor: FUKUMOTO MICHIHIRO
IPC: E21B7/00
Filed: 1984-01-27
Abstract: PURPOSE:To bore a hole in an accurate position, by a method wherein a rotary main shaft is inserted through a casing pipe hung down from a driving device, a rotary branch box is disposed to the lower end of the casing pipe. CONSTITUTION:A excavator A is hung down by means of a crawler crane 1, and a casing pipe 11 is secured to a driving device 10. With the driving device 10 driven, a rotary main shaft 13 is rotated, and such rotation is transferred to an auger shaft 15 and an agitating shaft 16 through a rotation transferring mechanism located in a rotary branch box 14 to rotate them. A hole is bored by means of an auger shaft 15, and the excavator A is moved downward along a guide rail 3. When a corner part is excavated, after the excavator A is lifted up from the hole, it is released from securing to the casing pipe 11. The casing pipe 11 is turned by a given angle with the driving device 10 to rotate a box 14, and after the aligning direction of the auger shaft 15 is shifted, the casing pipe 11 is secured for excavation.
Patent JP-S60158793-A (JP)
Title: Terminating connection system
Inventor: SATOU AKIHIKO
IPC: H04Q3/58
Filed: 1984-01-27
Abstract: PURPOSE:To connect directly a line wire subscriber capable of transmitting a PB signal and an extension subscriber by receiving and accumulating a PB number of an extension number from an originating party by means of a PB register, and connecting the corresponding extension telephone set to the originating party in accordance with the accumulated extension numbers. CONSTITUTION:When a two-way trunk or an input trunk 1' receives a calling signal, the trunk selects a talkie device 9 to transmit a guide talkie, etc., and a PB register 10 to receive and accumulate an extension number, returns a response signal to the originating party, and transmits the guide talkie, etc., from the talkie device 9. When a terminating subscriber transmits an extension dial by a PB number on the basis of this information, the PB register 10 receives and accumulates it. After completion of the reception, the register 10 activates a common controller 5 through a PB register connector 11, and the device 5 connects a line wire subscriber to an extension subscriber through a main link 7.
Patent JP-S59140071-A (JP)
Title: Print timing corrector of shuttle type dot line printer
Inventor: MATSUMOTO HISAYOSHI
IPC: B41J25/00
Filed: 1983-01-31
Abstract: PURPOSE:To make the accurate pitch print possible, by electrically controlling the delay of the shuttle position of projected print timing of print neelde leaving the reciprocating motion of shuttle of nonuniform velocity as it is according to a position of shuttle. CONSTITUTION:In the shuttle type dot line printer carrying out the nonuniform velocity motion of shuttle by transmitting the rotation of motor with crank mechanism, the sensor 58 composed of a slit sheet 60 and a photosensor is provided near the shuttle 36, and a slit position is so set that a print trigger signal is outputted at the position of a fixed amount before the print position every print timing. Then, this print trigger signal is delayed by a fixed timing correction value every print timing and this delayed signal is outputted as the print timing signal.
Patent JP-S5297628-A (JP)
Title: Card processing unit with clock signal decision unit
Inventor: TSUCHITANI KATSUTOSHI
IPC: G06K7/016
Filed: 1976-02-12
Abstract: PURPOSE: To secure correct processing for automatic clipping/collecting tickets system by deciding whether the read out clock signal is within allowable level or not. 
     COPYRIGHT: (C)1977,JPO&Japio