baber/WOPTO huggingface dataset:
Patent JP-H08198348-A (JP)
Title: Tissue paper case
Inventor: HARA MICHIO
IPC: B65D83/08
Filed: 1995-01-31
Abstract: PURPOSE: To enable efficiently using pocket tissue paper by forming a case for pocket tissue paper composed of a stand on which pocket tissue paper, exclusive of the packing stuff, is laid in a pile and a lid with an outlet hole in the top which covers the stand. CONSTITUTION: Units of tissue paper 2 each taken out of a packing bag are laid on a stand 1 in an orderly pile and a lid 3 covering the whole of the tissue paper 2 is put over it. The lid 3 is larger than the stand 1 and has in the middle of its top an outlet hole 4 through which to pick up the tissue paper 2 and at two opposed sides of which tissue-paper-pressing frames 5 for pressing down the tissue paper 2. When a first fold of tissue paper 2 is picked off through the outlet hole 4, a second fold and the rest of the tissue paper will remain pressed down under the tissue-paper-pressing frames 5 and will be set ready for the subsequent use. Independent of how many of the folds have been used up this constitution will at all times keep the tissue paper in the same usable condition until the last fold appears.
Patent JP-S61194505-A (JP)
Title: Parabola interpolation system for numerical controller
Inventor: TSUBAKI YUKARI
IPC: G05B19/41
Filed: 1985-02-22
Abstract: PURPOSE:To facilitate the easy programming and also to obtain a smooth parabola by keeping the cutting speed at a constant level for effective use of a tangent line to the parabola and therefore simplifying greatly the calculation for interpolation. CONSTITUTION:To keep the cutting speed at a constant level to obtain a distance DELTAF shifted for each interpolation unit time and then the slope of a tangent line to a point on a desired parabola. Then a distance DELTAx shifted toward an axis (x) for each unit time is obtained from said slope of the tangent line and the distance DELTAF. A point xh+1 on the axis (x) is obtained from the sum of a point xh on the axis (x) and the distance DELTAx and then substituted for an equation showing the parabola. Thus a point yh+1 on an axis (y) is obtained and a difference DELTAy is obtained from the points yh+1 and yh. This process is repeated until an end point from a start point for interpolation of the parabola. Thus the calculation is simplified for interpolation with use of a tangent line.
Patent JP-H06240723-A (JP)
Title: Washing water amount adjusting device for hot water washing toilet seat
Inventor: FUJII SHINJI
IPC: E03D9/08
Filed: 1993-02-23
Abstract: PURPOSE:To lessen the consumption of a battery by sending a turbo operation signal, upon the start of the operation of a turbo control section, and sending a turbo operation stop signal, upon the finish of the operation of the turbo control section, while sending no signal during the progress of the operation. CONSTITUTION:The normal mode selector operation section 3 of a remote controller is operated to establish the normal setting mode of arbitrary water level. Then, when the anus washing switch 30 of the remote controller is pressed, an anus washing signal is received by a signal receiving section 35, and a control means 5 performs a washing process with a water amount set in the normal setting mode. Also, when a turbo operation control section 4 is pressed at a washing process in the normal setting mode, turbo operation mode is selected and a turbo operation signal is sent, upon the start of the pressing operation. During the progress of the pressing operation of the section 4, no signal is sent, while a turbo operation stop signal is sent, when the pressing operation of the section 4 is stopped.
Patent JP-H04273947-A (JP)
Title: Boiler
Inventor: HAYASHI TAKESHI
IPC: F24H9/18
Filed: 1991-02-27
Abstract: PURPOSE:To simplify the entire structure of a boiler and reduce its size by receiving a purifier, a pump, a combustor and an electric apparatus in a single case. CONSTITUTION:A case whose interior is divided by a partition 12 into a first receiving part 13 and a second receiving part 14 comprising a purifier 17 and a pump 16 arranged, one above the other, at one side of the first receiving part 13; a combustor 19 provided at the other side of the first receiving part 13; and an electric apparatus control box 24 provided in the second receiving part 14.
Patent JP-H04272903-A (JP)
Title: Aqueous resin dispersion and coating resin composition
Inventor: USUKI KAZUHIKO
IPC: C08F220/18
Filed: 1991-02-27
Abstract: PURPOSE:To form a coating resin film excellent in adhesion to metal and alkali resistance. CONSTITUTION:100 pts.wt. monomer component comprising 1-20 pts.wt. alpha, beta- ethylenically unsatd. monomer having a beta-ketoester group, 0.05-5 pts.wt. alpha, beta-ethylenically unsatd. cross-linking monomer having at least two radical polymerizable groups, and the balance consisting of another alpha, beta--ethylenically unsatd. monomer is emulsion polymerized in the presence of 0.2-10 pts.wt. radical polymerizable reactive emulsifier to give the title dispersion having an acid value of 0-15.
Patent JP-H05235172-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SATO AKIRA
IPC: H01L21/768
Filed: 1992-02-20
Abstract: PURPOSE:To avoid the disconnection between wiring layers by enhancing the characteristics of lower wiring layers such as low wiring resistance and stress migration resistance within a semiconductor device having multilayered wiring structure. CONSTITUTION:Trenches are made in an interlayer insulating film 1 and then metallic films are formed in these trenches only so as to form the first wiring layers 2, 3, 4. Next, the second wiring layer 5 is formed without forming the second interlayer insulating film 6 so that the first wiring layers 2, 3, 4 may be electrically connected to the second wiring layer 5.
Patent JP-H06246692-A (JP)
Title: Method and device for punch cutting printed wiring board
Inventor: IGARASHI TAKASHI
IPC: B26F1/02
Filed: 1993-02-23
Abstract: PURPOSE:To attain punch cutting work so as to prevent a burr from being generated in a cut part, in the case of cutting a conductive pattern region of land part or the like in a throughhole of a printed wiring board by a punch cutting work method. CONSTITUTION:A printed wiring board P is positioned to be loaded on a lower, part fixed disk 12 of a lower part cutting die part 13 provided with a lower part movable cutting die 11 upward facing protruded and retraction actuated, an upper part movable cutting die 16 of an upper part cutting die part 18, provided with the upper part movable cutting die 16 downward facing protruded and retraction actuated, is downward facing protruded to press the printed wiring board P at a prescribed pressure, the lower part movable cutting die 11 is upward facing protrude by an equal pressure to press the printed wiring board P from above and below, and a pressing pressure of either one of the upper or lower part movable cutting die 11 or 16 is increased or decreased to press the printed wiring board.
Patent JP-H06252428-A (JP)
Title: Manufacture of photoelectric conversion element
Inventor: MORIUCHI SOTA
IPC: H01L31/04
Filed: 1993-02-23
Abstract: PURPOSE:To suppress series resistance loss of an electrode and a diffusion layer, to decrease the impurity density of a light-receiving part, and to provide the manufacturing process suitable for mass production of the title photoelectric conversion element at low cost. CONSTITUTION:The surface of a P-type silicon substrate 1 is coated with a diffusion coating solution containing impurities, a drying operation by lamp heating is conducted using no mask and snother drying operation is conducted using a mask, and a high density N-type impurity diffusion layer 21 and a low density N-type impurity diffusion layer 22 are formed. The in-plane distribution of impurity density of the N-type impurity diffusion layer 22 is changed.
Patent JP-H04248423-A (JP)
Title: Apparatus for measuring luminescence
Inventor: WATANABE KAZUO
IPC: G01J3/28
Filed: 1991-02-04
Abstract: PURPOSE:To accurately evaluate the quality of a sample from an accurate luminescence spectrum of wavelength dependence by providing function correcting the wavelength sensitivity characteristic of the detection optical system from a sample part to a photodetector so as not to receive the effect of the change with the elapse of time of the intensity of the incident light from a correcting light source and the change due to environment thereof. CONSTITUTION:As devices having function correcting the wavelength characteristic of the detection sensitivity of the detection optical system 1 from the sample part 8 to the photodetector 12 in an apparatus wherein the luminescence from a sample is spectrally analyzed by a spectroscope to be detected by the photodetector 12 such as a photomultiplier tube, a light irradiation device wherein the light from a light source 13 such as a halogen lamp is spectrally analyzed by the spectroscope 15 and the wavelength characteristic of the intensity of the light incident on the position of the sample is made constant and a control device controlling the wavelength of the spectroscope 15 of the light irradiation device and that of a spectroscope 7 on the detection side of luminescence in cooperative state so as to make both of them same are provided.
Patent JP-H07245282-A (JP)
Title: Wafer cleaner
Inventor: SUGANO ITARU
IPC: B08B7/02
Filed: 1994-03-03
Abstract: PURPOSE:To provide a cleaner for removing dirt deposited on a wafer without damaging the devices formed on the wafer. CONSTITUTION:In a wafer cleaner, a liquid feeding means 23 for feeding the liquid not reacting on the constituent member of a wafer 1 and a liquid-drop forming means 10 whereby the parting of the liquid fed from the liquid feeding means 23 is performed and the liquid is changed into liquid drops 21 are provided respectively. Further, a jetting means 22 for jetting the liquid drops 21 toward the surface of the wafer 1 is provided in the wafer cleaner.
Patent JP-S56131207-A (JP)
Title: High frequency phase modulator
Inventor: TAKANO TAKESHI
IPC: H03C3/02
Filed: 1980-03-18
Abstract: PURPOSE:To keep carrier leakage reduced all the time by substantially eliminating the carrier leakage by feeding back to a phase modulator the output generated by detecting the carrier leakage. CONSTITUTION:A carrier signal is partially led out of directional coupler DCP1 and after phase shifting PS, hybrid circuit HB3 obtains mutually 90 deg. out-of-phase signals as synchronizing signal of synchronous detectors DET1 and DET2. On the other hand, a modulated signal led out from the output side of a modulator via DCP2 is separated by HB4 into in-phase components, which are applied to DET1 and 2 to obtain detection output signals. However, if carrier leakage is occurring at output terminal OUT of the modulator, signals appear at the outputs of DET1 and 2. From those signals, AC components are moved by LPF1 and 2 and DC components are amplified and applied to modulators MOD1 and MOD2. So that the leaking carrier at terminal OUT will be out of phase with the DC components applied to MOD1 and 2 and equal in amplitude, the circuit is adjusted, canceling the leaking carrier component to zero.
Patent JP-H11275842-A (JP)
Title: Brushless dc motor
Inventor: SCHLEGEL CHRISTIAN
IPC: B41F13/004
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To attain a constitution for obtaining a commutating signal advantageous with respect to its cost, technically-simple, and having a high reliability, in a motor for duplicators, especially for sheet-feed offset duplicators having a commutating signal generator for detecting the angle-of-rotation position of its rotor through the magnetic field of the rotor. SOLUTION: A commutating signal generator 6 is arranged, separated from a rotor 4 at one end-surface-side end part of the motor 1, and permeable inserting elements 7 are arranged between the commutating signal generator 6 and a range to be detected of the rotor 4. Furthermore the commutating signal generator 6 is formed as a Hall sensor, and it is desirable that the sensitivity of the Hall sensor should fit a magnetic field strength reduced by the permeable inserted elements 7.
Patent JP-H01312200-A (JP)
Title: Underground timbering
Inventor: SENTAI JIERUJI
IPC: E21D19/00
Filed: 1989-02-13
Abstract: PURPOSE: To improve the economic performance and safety and to promote the progress of a work such as coal mining by combining and arranging a rigid strut and/or a hydraulic strut on the rear of a hydraulic strut for bearing a load, and providing a hydraulic ram on a rear shield. CONSTITUTION: A rigid strut and/or a hydraulic strut are combined with the rear of a hydraulic strut K for bearing a load, a hydraulic leg L for limiting the motion and a rigid rod P are provided and connected to a base part G and a rear shield H through hinges 24-27, and a hydraulic ram M for moving the hinge 24 is arranged. The hinge 24 and the like are moved by utilizing the preferable characteristic of circular or remniscate motion in conformation to rock condition to support a work pit. Instead of this form, three strut groups of the front and center struts using hydraulic legs and the rear strut consisting of a rigid strut may be set on the rear of the hydraulic strut.
Patent JP-H10226093-A (JP)
Title: Ink supply device and printer
Inventor: SAGOU AKIRA
IPC: B41J2/015
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an ink supply device wherein liquid ink can be prevented from sticking to the outside when recording is made with the liquid ink produced beforehand supplied to a recording head and the recording can be made without staining recording paper or the like, and to provide also a printer equipped with the aforementioned ink supply device. SOLUTION: An ink receiving part 20 for receiving liquid useless ink leaking to the outside of a heating tank 19 is provided at the underside of the heating tank 19 that liquefies solid ink 16. A tip part 20A made of elastic material is formed at the front end of the ink receiving part 20, and the useless ink liable to flow backward to an ink dissolving part 14A along the exterior of the heating tank 19 is intercepted with the tip part 20A deformed in accordance with turning of the heating tank 19. Thereby, impurities can be prevented from mixing with liquid ink 16A while malfunctions or the like at movable parts arising from hardening of dropped useless ink is prevented.
Patent JP-H10237718-A (JP)
Title: Polyvinyl alcohol fibril with excellent water resistance and its production
Inventor: YOSHIMOCHI TOSHIMI
IPC: D06M101/16
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain polyvinyl alcohol fibril with a high mechanical strength, elastic modules and resistance to water and alkali which is useful in manufacturing slate slabs and satisfies respective given valves of mean diameter and eluation ratio by incorporating a given amount of a vinyl alcohol-based polymer. SOLUTION: This fibril contains >=50wt.% of a vinyl alcohol-based polymer and comprises, for example, a blend of the vinyl alcohol-based polymer and a polyacrylonitrile-based polymer at the blending weigh ratio of (50:50) to (80:20). The mean diameter of the fibril is 0.1 to 5μm and the eluation ratio in hot water at 150 deg.C 0 to 30%. Preferably, this fibril is obtained by fibrillating a fibrilic fiber comprising a vinyl alcohol-based polymer as the ocean component and a polymer which is incompatible with the vinyl alcohol-based polymer as the island component and having a tenacity of >=3g/dr and then by crosslinking reaction (e.g. acetalization) of the fibril.
Patent JP-H10230178-A (JP)
Title: Crushing apparatus
Inventor: KIUCHI KUNIHIRO
IPC: B02C13/26
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To further enhance crushing treatment capacity as the whole of a crushing apparatus by maximally putting the crushing treatment capacities of a pair of secondary crushers to practical use. SOLUTION: During the crushing work by first and second secondary crushers 2, 3, the operation loads of the respective secondary crushers 2, 3 are detected by the first and second load detectors 31, 32 respectively provided to the secondary crushers 2, 3 and a control means 30 receives the detection signals from the load detectors 31, 32 to control a distribution means so that the operation loads of the secondary crushers 2, 3 become a predetermined load ratio to respectively charge the primary crushed treated matter discharged from the outlet of the primary crusher 1 in inlet sides of the recondary crushers 2, 3 in a predetermined distribution ratio.  By this constitution, the operation loads in the secondary crushers 2, 3 are always held to a predetermined load ratio and the crushing treatment capacities possessed by the respective secondary crushers 2, 3 can be maximally put to practical use.
Patent JP-2000233265-A (JP)
Title: Method for deciding quality of continuously cast slab
Inventor: KATAI TAKAHIRO
IPC: B22D11/16
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for casting a cast slab excellent in cleanliness by deciding the internal quality defect caused by non-metallic inclusion from variable factors in the operation in a continuous casting process. SOLUTION: In the continuous casting process, in the case the molten steel surface level in a mold becomes a reference value A or higher of the preset molten steel surface level variable amount or in the case the molten steel surface level variable amount is less than the preset reference value A and the opening degree variable amount in a molten steel pouring quantity adjusting device from a tundish into the mold is a reference value B or higher, it is decided that the quality of the cast slab is abnormal. Further, in the case the molten steel surface level is less than the reference value A and the opening degree variable amount in the molten steel pouring quantity adjusting device is less than the reference value B, it is decided that the cast slab is normal.
Patent JP-H07247667-A (JP)
Title: Floor support leg
Inventor: KUROSAWA MASAKI
IPC: E04F15/00
Filed: 1994-03-03
Abstract: PURPOSE:To improve habitability by ensuring high sound insulation function and reducing deflection. CONSTITUTION:An upper member 2 with a female thread is fitted to a floor material 5 and a vibration proof material 4 is laid on a floor foundation 6. Also, a lower member 3 with a female thread is supported on the material 4, and the upper and lower ends of a support bolt 1 are screwed into the upper and lower members 2 and 3. The material 4 is formed out of a felt material 43 having weight per unit area between 1,000 and 1,400g/m<2> fitted to the top of an inner rubber cushion material 41 of cylindrical seat type, and an external rubber cushion material 42 harder than the material 41 capped to the external surface thereof. Also, the lower end collar 31 of the member 3 is inserted in the material 42 and placed on the felt material 43 on the material 41, while the lower surface of the material 41 is kept in contact with the floor foundation 6.
Patent JP-S52116173-A (JP)
Title: Exposure method by light beam
Inventor: EGUCHI NOBUHIKO
IPC: H01L21/302
Filed: 1976-03-26
Abstract: PURPOSE: For the pattern formation to sensitive resin using laser beam, irradiation is carried out even at acceleration and retardation periods before and after irradiation with a fixed velocity. As a result, swelling is caused at both ends of the pattern, and disconnection or tapering is eliminated at the pattern crosspoint. Thus, perfect linkage is secured between patterns. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01209197-A (JP)
Title: Pen-replacing method for plotter
Inventor: OGATA KAZUOMI
IPC: G01D15/00
Filed: 1988-02-17
Abstract: PURPOSE:To ensure that a carriage grips a pen constantly properly, by a method wherein the pen taken out by operating the carriage is brought into contact with the tip of a containing part of a pen holder, and then the pen is fed into a recording region. CONSTITUTION:When a rotary shaft 16 of a pen holder 5 with a pen 6b contained therein is rotated to locate the pen 6b at a transferring position therefor, a carriage 2 with the tip of a lever 14 opened by rotating a shaft 12 is fed forward along a guide shaft 11 toward the pen holder 15. The tip of the lever 14 is closed at the pen-transferring position. The carriage 2 is fed backward so that the pen 6b is separated by an appropriate amount from the pen holder 5. The carriage 2 is fed forward toward the pen holder 5 so that the pen 6b is brought into contact with the tip of an elastic piece 15 of the pen holder 5. The carriage 2 with the pen 6b gripped thereby is moved into a recording region, and starts plotting on a recording medium.
Patent JP-H06300735-A (JP)
Title: Electrochemical noxious-gas sensor
Inventor: JIYOOZEFU DEII JIYOORUSON
IPC: G01N27/416
Filed: 1994-03-04
Abstract: PURPOSE: To provide a sensor having high mechanical strength by applying the constitution that electrically separated working and inverted electrodes are communicated to each other in an ionic way via an electrolyte. CONSTITUTION: A plurality of titanium grooved pins 54 function as electrical passages, and further function as electrical contacts with an external electrode as well. An electrode table 56 with lower space formed as a liquid electrolyte pocket is inserted in a housing 50. In addition, platinum foil leads are welded to the pins 54 and bent vertically. Then, the leads are bent back on an inverted electrode 60 laid on the table 56. Also, a reference electrode 64 is provided on the inverted electrode 60 via a separator 62. Furthermore, the tab of a separator 66 formed on the reference electrode 60 draws the liquid electrolyte from the pocket, and connects all electrodes in an ionic way. Also, the remaining platinum foil leads are bent back to the separator 66 and a working electrode 68 is provided on the lower surface of a gas permeable porous membrane 70.  This membrane 70 functions as a heat seal for the upper part of the housing 50 and retains the liquid electrolyte filled through a small hole 52. According to this construction, each electrode is communicated in an ionic way and the liquid electrolyte does not leak due to the titanic oxidation of the internal surface of the grooves of the pins 54, thereby enhancing mechanical strength.
Patent JP-S56131201-A (JP)
Title: Two-frequency-band common-use coaxial choke
Inventor: KANITANI SHIYOUJIROU
IPC: H01P1/04
Filed: 1980-03-18
Abstract: PURPOSE:To obtain excellent electric characteristics over both a low-frequency band and high-frequency band, by providing the external wall of a low-frequency band choke with slits where resistors are inserted in the tube axis direction. CONSTITUTION:In internal conductor 4 of coaxial line 2 where TEM mode waves of a low frequency band propagate, coaxial line 1 where TE11 mode waves of a high frequency band propagate is provided to constitute a double coaxial line. In conductor 4 of this coaxial line, choke H for TE11 mode waves and choke L for TEM mode waves are combined coaxially to constitute a two-frequency-band common-use coaxial choke. In and around the tube wall of this choke L at the line -2 side, resistor slits 8 symmetric in the tube axis direction and circumferential direction and slit choke 9 operating on TEM mode waves are provided. Consequently, since the TE11 mode of the high frequency band excited in choke L is attenuated, the best design for a low-frequency-band choke is enabled, so that excellent electric characteristics can be obtained over a wide band covering both the low frequency band and high frequency band.