baber/WOPTO huggingface dataset:
Patent JP-H0859991-A (JP)
Title: Sliding material
Inventor: KAWAKAMI SHINYA
IPC: C08J5/16
Filed: 1995-07-26
Abstract: PURPOSE: To obtain a resin sliding material containing a polyimide or a polyamideimide as a binder. CONSTITUTION: This sliding material comprises 20-90wt.% of a polyimide or a polyamideimide, 5-60wt.% of graphite, 0.5-20wt.% of an abrasion-controlling material comprising at least one of mullite, silica and alumina, and at least one lubricant selected from (i) <=30wt.% of polytetrafluroethylene, MoS2 , Pb and BN and (ii) $10vol.3 of an oil.
Patent JP-H0241140-A (JP)
Title: Destaticizing brush for collecting fingerprint
Inventor: MINAMI TADAO
IPC: A46D1/00
Filed: 1988-07-30
Abstract: PURPOSE:To always collect a sharp fingerprint by destaticizing the static electricity of a fingerprint collecting agent (alumina fine powder) by mounting a brush part to the leading end of a handle part and forming said brush part by arranging a large number of conductive fibers to a large number of non-conductive fibers in a dispersed and mixed state. CONSTITUTION:The leading end of the brush part 3 of a brush 1 is brought into contact with an alumina fine powder 7 charged with static electricity to adhere the alumina fine powder to the brush part 3. That is, the alumina fine powder is adhered to the leading end parts of long non-conductive fibers 4. At this time, the leading ends of short conductive fibers 5 approach the alumina fine powder 7 charged with static electricity to destaticize the static electricity allowed to charge alumina powder 7 by a weak discharge phenomenon called corona discharge. Therefore, by usual work such that the brush part 3 of the brush 1 is merely brought into contact with the alumina powder 7 and separated therefrom, the static electricity of the powder 7 is destaticized. By this method, the powder 7 is adhered to the non-conductive fibers 4 of the brush part 3 and the surface of a fingerprint adhered member 8 is merely rubbed with the leading end of the brush part 3 to make it possible to develop a white sharp fingerprint 8a.
Patent JP-S5981674-A (JP)
Title: Image recorder
Inventor: FUKUCHI MASAKAZU
IPC: G03G21/00
Filed: 1982-11-01
Abstract: PURPOSE:To prevent the temperature rise of an image formation body without using a beltlike intermediate transfer body by providing a heat-medium sealed layer on the inner circumference of the outer cylinder of the image formation body, and blowing air to cool the surface of the image formation body stagnating a gaseous heat medium. CONSTITUTION:The heat-medium sealed layer 1a sealing partly the gaseous heat medium 15 and the rest liquid medium is formed on the inner circumference of the outer cylinder of the image formation body 1 and air from a fan is blown to the upper part where the gaseous heat medium 15 to cool the part. Therefore, the vaporization and condensation of the heat medium 15 holds the temperature of the image formation body 1 uniformly low without using the beltlike intermediate transfer body, to stabilize the image quality. The developer heating is refluxed to prevent the flocculator and solidification the developer and to hold the development performance and cleaning performance in excellent state.
Patent JP-2000017450-A (JP)
Title: Automotive fuel tank excellent in corrosion resistance
Inventor: ISAKI TERUAKI
IPC: B23K11/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide the automotive fuel tank excellent in corrosion resistance, which is free from the anxiety of the environmental pollution when the automobile is abandoned because the tank contains no Pb and is free from corrosion even in the case that the tank is filled with highly corrosive fuels such as degraded gasoline and gasoline containing alcohols. SOLUTION: The tank is made of a steel plate which has been treated with a chromate coating having a mass of deposit of <=100 mg/cm2 expressed in terms of Cr and comprising chromic acid, silica, inorganic phosphoric acid and organic phosphoric acid or, further, with a resin-chromate coating containing an organic resin, on its Sn-Zn alloy plated surface having a mass of deposit of 10-70 g/cm2 and a Zn content of 1-50% in the alloy. The tank is produced by continuously seam welding the flange parts of a pair of bowl shaped formed bodies having flanges 2 to make the bodies one body. The automotive fuel tank containing no Pb is obtained by using the Sn-Zn alloy plated steel subjected to the chemical conversion treatment.
Patent JP-H1040689-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: SAKAI KIYOHISA
IPC: G11C16/06
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To realize a non-volatile semiconductor memory device which remarkably shortens the erase judging time particularly in a large-capacity chip. SOLUTION: At the time of erase judgement, a selection control signal EVZ inputted to an input terminal T is set at a low level. In response to this, all word lines WL, selection signal lines YL, and bit lines BL are selected to apply readout operations to all memory cells. After the output signals of sense amplifiers SA0 , SA1 ,..., SA15 are established, the judgement control signal EVCHK is switched to the low level to judge the result of erase by a judgement circuit 50. By this, one time of readout operation allows erase judgement and remarkably shortens the judgement time.
Patent JP-S6252580-A (JP)
Title: Paired fixing roller for fixing device
Inventor: OKUBO MASAHARU
IPC: H05B3/00
Filed: 1985-08-31
Abstract: PURPOSE:To feed plural recording materials of different sizes, and to shorten the elevation time of paired rollers for fixation and decrease heat loss by forming a fixing roller for pressing which has an internal elastic sponge layer and a surface elastic layer and is smaller in diameter at a position corresponding to the no-image part of a recording material than at an image part. CONSTITUTION:The pressure roller 2 has small-diameter parts 6 at both ends and a large-diameter part 7 in the center, the length of the large-diameter part 7 is nearly equal to the width I of an image area, and the small-diameter part 6 has such a diameter that it does not contact or contacts the fixing roller 1 slightly. The pressure roller 2 has the internal elastic layer 5 made of silicone sponge around its mandrel 4 and the external layer 5 further made of solid-state silicone rubber around said layer; and both of them form one elastic layer on the whole and the roller is pressed against the fixing roller 1 made of a rigid material to form a proper nip.
Patent JP-2000006494-A (JP)
Title: Ink absorbing roll
Inventor: NAKAJIMA MASAHIRO
IPC: B41J13/08
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem that water absorbing fibers are napped by forming the surface layer of a roll for absorbing ink adhering to a belt at the time of carrying a copy sheet to a print section in an ink jet printer of an entangled fiber sheet including water absorbing fibers. SOLUTION: An ink absorbing layer 2 on the inside of a surface layer 1 is provided on the surface of a hard layer 3 integral with a shaft 4 thus constituting an absorbing roll. The surface layer 1 and the absorbing layer are composed of water absorbing fibers, i.e., cellulose based fibers or high water absorbing fibers. In particular, the surface layer 1 is composed of an entangled fiber sheet including water absorbing fibers so that the water absorbing fibers are not napped. The water absorbing fiber composing the ink absorbing layer 2 is not limited but fibers having size of 1-10 denier and length of 25-110 mm are preferably employed.
Patent JP-S6435060-A (JP)
Title: Carburetor
Inventor: TSUTSUI KATSUHIKO
IPC: F02M3/12
Filed: 1987-07-30
Abstract: PURPOSE:To carry out machining easily with low cost and to facilitate cleaning by opening a main air lead-in path, a slow air lead-in path and a slow mixture gas groove respectively to a fixing end provided above a carburetor. CONSTITUTION:An intake path 2 is penetrated through a carburetor body 1 and fixing end portions 4, 3 are provided above and below. A float chamber body 5 is connected to a lower recess 6 of the carburetor body 1 to form a float chamber 7, while a float 8, a main nozzle 9, a low speed fuel nozzle 13, etc. are arranged respectively in the float chamber 7. A main air lead-in path 17 communicated with a main well 11 and a slow air lead-in path 18 communicated with a low speed well 16 are opened to the upper fixing end portion 4, and a slow mixture gas groove 20 communicated with a slow mixture gas path 19 is made. Furthermore. a cover 21 provided with an air path is fixed to the upper fixing end portion 4.
Patent JP-S62106773-A (JP)
Title: Method and apparatus for forming heating steam stream usefulfor medical use
Inventor: NIGERU BUERITEI
IPC: B05B17/06
Filed: 1986-08-14
Abstract: A method and apparatus for producing a stream of heated vapor involve the steps of operating an ultrasonic generator (74) while submerged in a pool of the liquid to be vaporized in a chamber (14) to produce a spout (76) of intensely-agitated liquid spouting upwardly out of the surface (22) of the liquid in the chamber (14); directing a confined stream of hot gas into the chamber (14) to impinge the liquid spout (76) and to thereby vaporize liquid therein; and outletting from the chamber (14) a confined stream of hot gas saturated with the vapor and mixed with a small quantity of liquid droplets. The described method and apparatus are particularly useful for treating the common cold by applying the so produced stream via a delivery tube (80), with the stream so shaped and pressurized that the stream is propelled to the nasal mucosa.
Patent JP-H05129789-A (JP)
Title: Electronic equipment shielding structure
Inventor: KUROKAWA OSAMU
IPC: H05K9/00
Filed: 1991-07-05
Abstract: PURPOSE:To provide the shield structure of an electronic equipment which is able to surely shield circuit components electrically connected and mounted on a board separately. CONSTITUTION:A multilayer printed wiring board 6 possessed of a surface divided into two regions by an earth pattern 4 and a metal case 3 where a partitioning wall is formed corresponding to the earth pattern 4 so as to form a shielding block with the inner surface of the metal case opposed to the surface of the board 6 corresponding to the regions of the surface are provided, and a circuit component 7 mounted on one of the two regions is electrically connected another circuit component 7 mounted on the other region through the intermediary of a signal pattern 1 provided inside the wiring board 6.
Patent JP-H0854216-A (JP)
Title: Illumination system and line width measuring apparatus employing it
Inventor: INOUE HIROSHI
IPC: G01B11/02
Filed: 1994-08-15
Abstract: PURPOSE:To realize an illumination optimal for the observation items of an object. CONSTITUTION:The line width measuring apparatus comprises a vertical illumination system 10 for irradiating a metal reflector 1 from above with a diffused light, and an ambient illumination system 15 for irradiating the metal reflector 1 with a diffused light in the direction from the periphery other than the irradiation direction by the vertical illumination system 10. In other words, the vertical illumination system 10 irradiates the metal reflector 1 from above with a diffused light and the ambient illumination system 15 irradiates the metal reflector 1 with a diffused light in the direction from the periphery other than the irradiation direction by the flood illumination system 10.
Patent JP-H1064319-A (JP)
Title: Lighting system and its application to lighting of transmitting screen
Inventor: LEHUREAU JEAN CLAUDE
IPC: G02B6/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the drawing efficiency of light and reduce power consumption by providing a diffracting element for diffracting the emitted light from a light source substantially vertically to the surface of an optical waveguide. SOLUTION: A light source 11 is connected to an optical waveguide 13, and this connection is typically attained by a collimator 12. A diffracting element 14 is arranged in the center part of the waveguide 13 to diffract the light emitted from the light source 11 substantially vertically to the plane of the waveguide 13. When the element 14 is formed of a holographic element, two coherent luminous fluxes are mutually interfered in the plane of a photosensitive layer in order to form a hologram. In this case, in order to diffract the light emitted in the substantially vertical direction, an optical index grid having an optical index (refraction index) layer turned at 45 deg. to the normal to the plane of the guide 13 is formed within the photosensitive material.  As long as the element 14 is matched to the wavelength of the light source 11, the emitted energy of the light source 11 can be made more efficient.
Patent JP-H0476870-A (JP)
Title: Method for positioning head after turning on power source
Inventor: SATO ATSUSHI
IPC: G11B21/08
Filed: 1990-07-18
Abstract: PURPOSE:To position a head without fail after a power source is turned on, and to efficiently allocate outer peripheral side areas to data areas by positioning the head on an inner peripheral side where external force is small. CONSTITUTION:When the power source is turned on, a servo control means 7 drives a motor 8 and moves a head 10 to the inner peripheral side, and the head 10 goes onto a first inner guard band 13. Next, when it is recognized that the head 10 goes into a second inner guard band 14, the direction of moving the head 10 is inverted by driving the motor 8, and the head 10 is moved in on the outer peripheral direction again. When the pattern of the first inner guard bank 12 to be read by the head 10 can not be read again, the head 10 is positioned to a cylinder 15 having the maximum cylinder number to be the reference of a data area 3 by executing fan control. Thus, since the head 10 is positioned to the cylinder 15 to be the reference of the inner peripheral side where the external force is small, the head 10 can be positioned without fail after the power source is turned on, and the outer peripheral side area convenient for writing/reading a data can be allocated to the data area 3.
Patent JP-S6349178-A (JP)
Inventor: INAGAKI RYOHEI
IPC: A63B69/36
Filed: 1986-08-15
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-H0242779-A (JP)
Title: Plastic dye laser
Inventor: SAWADA HISASHI
IPC: H01S3/17
Filed: 1988-08-02
Abstract: PURPOSE:To realize a dye laser which can oscillate only prescribed linearly polarized light and which is simple and whose cost is low by a method wherein a transparent plastic doped with a specific fluorescent dye is used as a laser medium. CONSTITUTION:A transparent plastic doped with a fluorescent dye which transmits only light having a specific linear polarization characteristic is used as a laser medium. That is to say, an output mirror 25 is constituted on one face of plastic fiber dye laser element 15 doped with a prescribed laser dye; a laser resonator is constituted between the mirror and a diffraction grating 21. A laser medium is formed to be a sheet shape by arranging the dye laser elements 15 on a plane and by bonding them. While the plastic fiber dye laser elements 15 are excited transversely by means of a laser beam, they are oscillated. Thereby, it is possible to realize an optical system which outputs the laser beam of the specific linear polarization characteristic simply and at a low cost.
Patent JP-H0477964-A (JP)
Title: Machine translation device
Inventor: MATSUSHITA HIROKO
IPC: G06F17/28
Filed: 1990-07-20
Abstract: PURPOSE:To facilitate the generation of a translated sentence provided with a subject and to efficiently execute translation by adopting one of a subject selected among previously prepared subjects, a subject which is set from the outside or a subject decided by the rule of a generation grammar so as to execute translation. CONSTITUTION:a selection designation means (A) selects and designates the subject of a second language from the subjects which are previously prepared. A setting means (B) inputs and sets the subject of the second language when the desired subject is not selected in the selection designation means (A). A rule subject adopting means (C) adops the subject decided by the rule of generation grammar when the subject is not designated in the selection designation means (A) and the setting means (B). Consequently, one subject is adopted and a translated result sentence is generated. Thus, the translated result sentence provided with the desired subject can easily be generated.
Patent JP-H0834633-A (JP)
Title: Optical glass free from solarization
Inventor: DEN KETSU
IPC: C03C3/089
Filed: 1994-07-22
Abstract: PURPOSE:To obtain optical glass having superior light transmittance in a near UV region and excellent in solarization resistance. CONSTITUTION:This optical glass consists of, by weight, 60-75% SiO2, 0-15% B2O3, 0-15% RO (R is Mg, Ca, Sr, Ba and Zn), 5-20%, in total, of 0-20% K2O and 0-20% Na2O, 0.02-0.5% TiO2, 0.1-1.0% SnO2 and/or SnO and 0-2% Sb2O3 and has such optical constants as a refractive index (nd) of 1.48-1.55 and an Abbe's number (vd) of 55-65.
Patent JP-H0739499-A (JP)
Title: Vacuum cleaner
Inventor: HAYAKAWA HIROSHI
IPC: A47L9/19
Filed: 1993-08-03
Abstract: PURPOSE:To indicate the presence of dust without malfunction in the dust detection even when a nozzle for gap or the like is used. CONSTITUTION:A photoelectric detecting sensor consisting of a luminescent element 7 and light receiving element 8 for detecting dust is provided on a operating handle 1 in which a display element 13 for displaying the presence of dust, an electric circuit 10 for receiving a signal from the photoelectric detecting sensor to control the display element 13 and a battery providing a power source for the luminescent element 7, light receiving element 8 and electronic circuit 10 are disposed to detect dust.
Patent JP-H0243424-A (JP)
Title: Quick suction type deodorizing stool
Inventor: MURANISHI YOKO
IPC: E03D9/05
Filed: 1988-08-02
Abstract: PURPOSE:To make a toilet odor-free by connecting a ring air path formed outside a waterwall of a seat of a water stool through an air tube to a junction between the air tube and a sewer pipe, connecting an exhaust motor to the air tube, and attaching a sensor to the front of the stool. CONSTITUTION:When a user stands before a stool, a motor 9 operates by a command from a sensor 10 to gather a foul odor sucked in the seat from inlet ports 3 into an air tube 5 through a ring air path 4. The air tube enters a waste water drainage pipe 6 and is connected to a sewer pipe 7. Excrements emit about 90% of odor in a short time when the excrements are excreted and dropped into water, but 90% of the emitted odor is sucked through the inlet ports 3 within a such short time. When the user leaves the stool, the motor 9 is stopped by a command from the sensor 10 to stop its operation. Most of odor can thus be removed simultaneously with evacuation, and a next user does not feel uncomfortable.
Patent JP-2001017159-A (JP)
Title: Strain producing low molecular weight epsilon-poly-l- lysine and production of low molecular weight epsilon- poly-l-lysine using the strain
Inventor: TAKEHARA MUNENORI
IPC: C12N1/20
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a strain capable of producing low molecular weight polylysine in a substantial amount, and to provide a method for producing low molecular weight polylysine. SOLUTION: This strain is Streptomyces sp. SP-66 strain (FERM P-17,223) or its variant capable of producing low molecular weight ε-L-polylysine. The method for producing the polylysine is to culture Streptomyces sp. SP-66 strain (FERM P-17,223) or its variant capable of producing low molecular weight ε-L-polylysine in a liquid culture medium and then to collect the low molecular weight ε-L-polylysine produced and accumulated in the culture solution.
Patent JP-S5882477-A (JP)
Inventor: ARAN RU MEOOTO
IPC: H01M6/18
Filed: 1982-11-01
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-S6251891-A (JP)
Title: Shading correcting circuit for color camera
Inventor: KIMURA TAKAYUKI
IPC: H04N9/04
Filed: 1985-08-30
Abstract: PURPOSE:To correct shading in 4 corners independently by taking out one horizontal saw tooth waveform and one vertical saw tooth waveform from 4 waveforms,. namely, horizontal and vertical saw tooth waveforms and waveforms obtained by inverting them to generate a correcting waveform of each of 4 corners. CONSTITUTION:Horizontal and vertical saw tooth wave signals generated from a horizontal saw tooth wave generating circuit 11 and a vertical saw tooth wave generating circuit 13 are applied to inverting circuits 12 and 14, and the horizontal saw tooth wave signal is supplied to correcting waveform generating circuits 15 and 16, and the vertical saw tooth wave signal is supplied to correcting waveform generating circuits 15 and 17. Outputs of inverting circuits 12 and 14 are supplied to correcting waveform generating circuits 17 and 18 and correcting waveform generating circuits 16 and 18 respectively. AS the result, one horizontal waveform and one vertical waveform are applied to each of correcting waveform generating circuits 15, 16, 17, and 18, and the correcting waveform for correction of the left upper corner, that of the the left lower corner, that of the right upper corner, and that of the right lower corner are generated from circuits 15, 16, 17, and 18 respectively.
Patent JP-S6090444-A (JP)
Inventor: ROBAATO JIEI BATSUGUBII
IPC: H04B10/07
Filed: 1984-09-13
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-S6171890-A (JP)
Title: Treatment of waste water
Inventor: MURASE SHIRO
IPC: C02F1/62
Filed: 1984-09-17
Abstract: PURPOSE:To decompose a cyanide complex while attaining to reduce a treatment period, by adjusting the pH of a cyanide-containing chromic acid waste solution to 10 or more and adding an oxidizing agent to said waste solution to hole the same under heating. CONSTITUTION:A pH controller such as caustic soda or potassium hydroxide is added to a definite amount of a cyanide-containing chromic acid waste solution to adjust the pH of said waste solution to 10 or more. Subsequently, an oxidizing agent such as sodium hypochlorite or chlorine gas is added in an amount of 7-10 times by wt. of cyanide content and the resulting bath is heated to 60 deg.C or more and held for several hr. at said temp.
Patent JP-H05252448-A (JP)
Title: Video camera
Inventor: MORIOKA YOSHIHIRO
IPC: H04N5/372
Filed: 1991-07-06
Abstract: PURPOSE:To obtain a reference signal of a time base of high accuracy, based on a transmitted signal on a CCU side by transmitting exact time base information to the CCU side from a camera side. CONSTITUTION:The video camera transmits a video signal to a CCU 2 from a CCD image pickup element 6. The video signal is supplied to a reference signal adding circuit 9. On the other hand, a horizontal transfer clock HS, a horizontal blanking pulse HB and a vertical blanking pulse VB of the video signal are supplied to a reference signal generating circuit 8. The reference signal generating circuit 8 generates a reference signal HS, based on these signals, and supplies it to the reference signal adding circuit 9. The reference signal adding circuit 9 inserts the reference signal HS into a 1H section of a vertical blanking period of the video signal. The video signal in which the reference signal HS is inserted is supplied to the CCU 2 through a cable 3.
Patent JP-S6351091-A (JP)
Inventor: TANAKA KYUICHI
IPC: H05B7/148
Filed: 1986-08-20
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。