baber/WOPTO huggingface dataset:
Patent JP-H04308134-A (JP)
Title: Conveying roller system
Inventor: YAMAMOTO YASUYOSHI
IPC: B65H5/06
Filed: 1991-04-04
Abstract: PURPOSE:To eliminate the pressing force of a pair of rollers when a jam occurs on a sheet material and easily extract the sheet material by engaging a planetary gear into contact with the movable roller of a pair of rollers when a sun gear is rotated. CONSTITUTION:When a sun gear 50A on a drive shaft 50 is rotated in the direction (e), the drive is transmitted to a planetary gear 52A rotatable around the drive shaft 50 via a swaying plate 51, the rotation is transmitted to the gear 37A of a conveying roller 37a, and a pair of rollers 37a, 37b are rotated. The planetary gear 52A is rotated in the direction (h) by the sun gear 50A, and the force in the direction (j) is generated centering on the drive shaft 50 by the gear 37A. The conveying roller 37a presses the conveying roller 37b via this force, and a sheet material is pinched and conveyed. When a jam occurs on the sheet material and a device is stopped, no driving force is generated, no pressure exists between the conveying rollers 37a, 37b, thus the sheet material is easily processed.
Patent JP-H02278325-A (JP)
Title: Mouse
Inventor: NISHIYAMA KEIICHI
IPC: G06F3/038
Filed: 1989-04-19
Abstract: PURPOSE:To move a mouse cursor for a long distance without taking up a mouse at the time of handling the mouse on a narrow plane by providing a moving direction data inversion means at the internal part of the mouse and providing a changing over switch selecting whether data is to be inputted to the moving direction data inversion means or not at the outer surface of the mouse. CONSTITUTION:The changing over switch 14 is connected to a contact B only while a depression button is depressed, and connected to a contact A except for above-mentioned case. When the mouse is moved without depressing the depression button, data on a moving amount and on a moving direction are transmitted from a sampling timer part 12 to a data format part 15 as they are, and the mouse cursor on a display surface moves as it is. When the mouse is moved while the depression button is depressed, data in the moving direction, in which a code is inverted, and data of the unchanged direction are transmitted to the data format part 15 through the moving direction data inversion part 13, and the mouse cursor on the display surface moves in the opposite direction to the movement of the mouse. Thus, an action taking up the mouse can be omitted in the case of operating the mouse on the narrow plane.
Patent JP-S58218020-A (JP)
Title: Magnetic head
Inventor: TOKI KAORU
IPC: G11B5/23
Filed: 1982-06-11
Abstract: PURPOSE:To improve the recording and reproducing efficiency, by the constitution that a high-permeability magnetic base where a main magnetic pole and an auxiliary magnetic pole are opposed to each other and a projection having two slopes approached each other as they are separated from the base surface is formed, and a high-permeability magnetic film formed on the base are provided. CONSTITUTION:The main magnetic pole has a roof-shaped projection 13, the high-permeability magnetic film 9 is formed on the high-permeability magnetic base 11, and an end face having (t) of recording medium width and (w) of track width is provided by polishment after a nonmagnetic substance layer 10 is formed. The magnetic substance base 11 of the main magnetic pole forms a magnetic path for almost all parts of a magnetic flux 16 produced by the magnetization 15 of the auxiliary magnetic pole, and the high-permeability magnetic film 1 having further larger saturated magnetization and permeability is formed at a location near the medium. Thus, the main magnetic pole introduces efficiently the magnetic flux 16 at recording and the magnetic flux 18 at reproduction.
Patent JP-H08196233-A (JP)
Title: Water-based seasoning for meat and meat or meat product treated therewith
Inventor: MIURA YASUHIRO
IPC: A23L13/70
Filed: 1995-03-31
Abstract: PURPOSE: To obtain the subject seasoning capable of preparing dainty meat dishes with puffed palate feeling, soft in meat texture, rich in meat juice, containing an ester of mono or diglyceride and polycarboxylic acid. CONSTITUTION: This water-based seasoning contains pref. 0.1-20wt.% of an ester of monoglyceride or diglyceride and polycarboxylic acid (pref. an ester of 12-18C fatty acid monoglyceride and succinic acid, ester of 12-18C fatty acid monoglyceride and diacetyltartaric acid). It is preferable that this seasoning contain a protease and, optionally, soy sauce, saccharide(s), vegetable and/or fruit Juice.
Patent JP-H06288157-A (JP)
Title: Revolving door
Inventor: HAYAKAWA MAKOTO
IPC: E06B3/90
Filed: 1993-04-02
Abstract: PURPOSE:To prevent an unnecessary rotation stop accident due to a strong wind by invariably forming a space isolated from the outside with a pair of circular arc-shaped side walls set with the center angle to the prescribed angle and multiple rotors arranged concentrically with them. CONSTITUTION:An automatically rotated rotor 2 is provided at the center section of the entrance 1 of a building, and a pair of circular arc-shaped side walls 3 are arranged symmetrically and concentrically with the center across the rotor 2 at the center angle of 120 deg. respectively. Six doors 5 are fitted foldably via spring hinges 4 at a uniform interval on the periphery of the rotor 2. The inside of the building is partitioned across a space 6 serving as a buffer zone, the relation Po>Ph>Pi is satisfied, where Ph is the internal pressure, Po is the pressure outside the building due to a strong wind, and Pi is the pressure inside the building. The pressure difference applied to the doors 5 forming the space 6 is reduced to Po-Ph or Ph-Pi. Even if the spring force of the spring hinges 4 is made weak to increase safety, and an accident that the doors 5 are simply broken at the spring hinges 4 can be resolved.
Patent JP-2000290594-A (JP)
Title: Heat insulating flim and method for applying the film
Inventor: TAKAHASHI KENJI
IPC: C09D5/00
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an indirect means for substituting the in-situ coating operation of applying a high performance heat insulating coating comprising as the main component ceramic balloons to a given area to be applied in a given thickness by the spreading and bonding operation of a previously coated film. SOLUTION: A high performance heat insulating coating comprising fine ceramic hollow balloons and an emulsion of an adhesive resin is coated on an ordinary film, a film provided with an adhesive layer, a film provided with a hot melt adhesive layer, a shrink film and a thermally fusible film, and is dried. Furthermore, the film is cohesively bonded to a surface to be applied by heating or adhesive bonding.
Patent JP-H04576-A (JP)
Title: Processor for image signal
Inventor: OKAJIMA KENJI
IPC: H04N5/208
Filed: 1990-04-17
Abstract: PURPOSE:To attain image forming processing capable of detecting a sharp edge against noise executing the differential operation of an input image signal along plural azimuth elements, finding out their absolute values and removing the absolute value based upon the noise. CONSTITUTION:Image information obtained from an image pickup part 11 such as a telecamera is numerized at the illumination I(X,Y) of each picture element through an A/D conversion part 12 and stored in a memory 13. Then a differential operation part 14 executes the differential operation of the image and finds out its absolute value as I(X,Y,theta). The theta is a parameter indicating the direction of differential operation. Out of the I(X,Y,theta), a component to be moderately changed about the angle theta is attenuated by a direction emphasizing part 15. When the output I(X,Y,theta) of the emphasizing part 15 is added to the succeeding image restoring part 16, a high frequency noise can be attenuated and an image (X,Y) emphasizing the edge part can be obtained.
Patent JP-H042630-A (JP)
Title: Conductor paste
Inventor: NAKADA YOSHIKAZU
IPC: H01B1/16
Filed: 1990-04-17
Abstract: PURPOSE:To improve electric conductivity, adhesion and solder wettability by dispersing fine copper powder and glass powder in a specific vehicle. CONSTITUTION:Polybutyl methacrylate having >=150000 molecular weight is dissolved in 2,2,4-trimethyl-1,3-pentanediol diisobutyrate to provide a vehicle. Fine copper powder having <=1mum particle diameter and glass powder are dispersed in the aforementioned vehicle to afford a conductor paste, which is then applied to a material to be coated, dried at 100-140 deg.C for 10-25min and further burned at 750-550 deg.C.
Patent JP-S63265091-A (JP)
Inventor: ICHIKAWA SEIJI
IPC: E05F15/20
Filed: 1987-04-23
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-H10284969-A (JP)
Title: Method for forming silicon dioxide film
Inventor: SUGANO HIDEYUKI
IPC: H03H9/145
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To enable to form an SiO2 film without including the etching process of the film and to eliminate the corrosion or bonding impossible of a bonding pad or a substrate owing to SiO2 film etching so as to improve production yield by forming the SiO2 film in a part except the bonding pad. SOLUTION: An Al alloy is vapor deposited on the main surface of a piezoelectric substrate 1 such as LiTaO3 , etc., IDT 2 and a bonding pad part 3 are formed by a photo-lithography and, after that a Cr film 4 is vapor deposited on the main surface so as to coat a resist film 5 on it. Then, the resist film 5 on IDT 2 is stripped while leaving the resist film 5 in the bonding pad part 3 with a photomask. Then, the Cr film 4 of a part without the resist film 5 is removed by an etching agent, the resist film 5 on the residual Cr film 4 is removed and, after that, the SiO2 film 6 is formed on the whole surface so as to execute etching. Thus, the SiO2 film on the Cr film 4 is removed together with the Cr film and the part except the bonding pad 3 is coated by the SiO2 film 6.
Patent JP-H02277977-A (JP)
Title: Unlubricated reciprocating compressor
Inventor: SAITO TAKASHI
IPC: F04B39/02
Filed: 1989-04-20
Abstract: PURPOSE:To supply the grease flowing from a bearing and prevent seizure by providing a grease seal type bearing between the small end section of a connecting rod and a piston pin, and providing a grease reservoir section on the compression chamber side of the inner periphery of the small end section. CONSTITUTION:A grease seal type bearing 22 is provided between the small end section 21A of a connecting rod 21 and a piston pin 8. Many needle rollers 23... are arranged over the whole periphery between the inner periphery of the small end section 21A and the outer periphery 8A of the piston pin 8, and a bearing 22 is formed with a presser ring 24 and a seal ring 25. A grease reservoir section 26 is provided at the position on the compression chamber side, i.e., the upper end side, of the small end section inner periphery 21A. The reservoir section 26 has a size to store the oil quantity leaked from the seal ring 25. When the grease in the bearing 22 is heated and softened, it is leaked from the seal ring 25 by its weight during the compression process, but grease is supplied to the bearing 22 by the leaked quantity from the reservoir section 26, and seizure caused by insufficient lubrication is prevented.
Patent JP-S59226356-A (JP)
Title: Magnetic color toner
Inventor: KATOU SHIGEO
IPC: G03G9/08
Filed: 1983-06-07
Abstract: PURPOSE:To enable formation of red, yellow, purple, and sepia colored sharp images free from fog and superior in light resistance by incorporating gamma-Fe2O3 and a binder resin and electrically conductive ZnO. CONSTITUTION:A toner contains gamma-Fe2O3 and a binder resin and electrically conductive ZnO in an amt. of 0.05-5wt% ZnO based on the toner. The magnetic toner of such a compsn. is good in electrostatic chargeability and transferability, and superior in durability. As a result, a sharp color image of red, yellow, purple, or sepia color type, and free from unevenness of transfer and fog can be obtained.
Patent JP-H02278872-A (JP)
Title: Image sensor
Inventor: FURUHASHI SADAHISA
IPC: H04N5/372
Filed: 1989-04-20
Abstract: PURPOSE:To facilitate manufacturing steps by connecting a sensor chip to a substrate of one side of a through-hole formed at the substrate by a flip chip bonding, or disposing a cover glass on the substrate of the other side of the hole or in the hole. CONSTITUTION:A solder bump 14 for flip chip bonding a sensor chip 80 to one side face of a through-hole 11 is formed on a substrate 10, and the chip 80 is flip chip bonded. A cover glass 84 prevents dusts, moisture, etc., from invading into the chip 80, and is made of a transparent glass, plastic plate. The glass 84 is disposed at the hole side of the chip 80, and provided on the top of the chip 80. The chip 80 is externally sealed with epoxy resin, etc., and the substrate 10 is formed of 'celcon(R)' in which porous ceramics are immersed with resin, an alumina plate, etc. Thus, manufacturing steps are facilitated, no dust is accumulated, and noise based on an optical reflection is not generated.
Patent JP-H09285792-A (JP)
Title: Treatment of oxidizing material-containing waste water and device therefor
Inventor: KUWABARA TAKANORI
IPC: C02F1/70
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose and remove an oxidizing material contained in a waste water. SOLUTION: The oxidizing material contained in the waste water (an absorbing solution in a circulation tank 3) is reduced with a sulfite in the presence of active carbon in a packing tower 20 and the active carbon is considered to act as a catalyst for the reaction. Particularly, the active carbon shows large effect on the reduction of a chlorine based oxidizing material. That is, the chlorinated material of an amide sulfate or an imide bisulfate like compound shows low sulfite reducing reaction rate through the reaction of free chlorine or a hypochlorite existing in a solution with the sulfite proceeds extremely rapidly. By using the catalyst such as the active carbon to deal therewith, the reaction can be proceeded rapidly.
Patent JP-S63266345-A (JP)
Title: Inspection device for substrate surface
Inventor: MATSUMURA KENICHI
IPC: G01N21/88
Filed: 1987-04-23
Abstract: PURPOSE:To shorten the inspection time by using a line sensor of a high clock as a light receiving device, distributing its output to plural pieces of digital signal processors at every scanning data, and executing a parallel processing. CONSTITUTION:A laser beam 2 from a laser light source 1 is made incident on a compact disk (CD) 5 through a collimator 3. A transmission light from the CD 5 goes to a zero-order diffracted light 6, a primary diffracted light 7 and a secondary diffracted light 8, made incident on a CCD line sensor 9, and its video output signal 10 is inputted to a distributor 11, from which it is distributed and inputted circularly to plural pieces of FIFOs 12. Subsequently, from the FIFO 12, a digital signal processor (DSP) 13 reads out a video data at necessary seed, and the result of processing in the DSP 13 is written in a dual port RAM 14. A CPU 18 summarizes and processes it. In the end, with respect to the CD 5, the whole surface is scanned spirally by a meter 21.
Patent JP-H10323138-A (JP)
Title: Harmful insect-resisting plant
Inventor: FISCHHOFF DAVID A
IPC: C12N15/32
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a transformed plant with an improved insecticidal effect capable of exerting a toxicity against Coleoptera by inserting a chimera gene containing, e.g. a promoter inducing to produce an RNA into a genom of the plant cell and by regenerating the plant from the resultant transformed plant cell. SOLUTION: This plant is obtained by inserting into a genom of plant cell a chimera gene containing (i) such a promoter inducing to produce an RNA in a plant as CaMV35S promoter, MAS promoter and ssRUBISCO promoter, (ii) a DNA sequence inducing to produce an RNA sequence coding for Coleoptera toxicity protein of Bacillus thuringinesis, and (iii) a 3' untranslated DNA sequence inducing to add a polyadenylated nucleotide to 3' terminal of an RNA sequence in a plant cell, and thereby acquiring the resultant transformed plant cell, followed by regenerating such a plant as tomato, potato and cotton, Preferably, the 3' untranslated DNA sequence is derived from a soybean reserve protein gene.
Patent JP-H01273029-A (JP)
Title: Optical parts for image display and its manufacture
Inventor: TETSUYA SHINJI
IPC: G03B21/625
Filed: 1988-04-26
Abstract: PURPOSE:To eliminate the overlapping of beams which enter into both eyes and to make easier-to-see a stereoscopic image by arranging a prescribed spacer between a display which displays images and the lenticular sheet of the surface. CONSTITUTION:The spacer 8 with narrow apertures for the both eyes is provided between the display element 6 which displays image and the lenticular sheet 1 arranged on the surface of it. By changing the width of the apertures of this spacer 8 with respect to the midpoint of the both eyes, beams for a left eye and beams for a right eye are constituted not to enter into the right eye and the left eye, respectively. Consequently, the overlapping of beams can be eliminated, the stereoscopic image can be made easier-to-see as well as the visual field of stereopsis can be widened. The spacer like this can easily formed by arranging a photosensitive film the rear of the sheet 1, exposing from the position where a user see the image stereoscopically, and developing.
Patent JP-H0812151-A (JP)
Title: Printing object press-fitting/transferring roller and covering body for roller and printer using these and cleaning device for this
Inventor: YOKOYAMA KAZUHIRO
IPC: B65H5/06
Filed: 1995-04-25
Abstract: PURPOSE:To provide a printing object press-fitting/transferring roller in a printer by which ink sticking pollution is hardly caused and which can be easily cleaned and has high durability. CONSTITUTION:In a printing object press-fitting/transferring roller, a composite covering coating film 14 composed of a porous ceramics flame spraying layer 12 and a low surface energetic resin layer 13 formed on a surface and in a hole part of the ceramics flame spraying layer, is formed on a surface of a metallic roller base material 10 to which degreasing and blast processing are applied. The composite covering coating film is formed on a flexible metallic plate material, and can be provided in the shape of a covering body windable round a roller, and an inorganic particulate layer composed of ceramics powder, glass beads or the like is used instead of the ceramics flame spraying layer, and a composite covering coating film composed of this and a low surface energetic resin layer is formed on a base material such as a synthetic resin film or waterproof processing paper, and can be provided in the shape of a simpler covering body.
Patent JP-S58217989-A (JP)
Inventor: NAGASHIMA AKIRA
IPC: G09G5/36
Filed: 1982-06-14
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-2000291646-A (JP)
Title: Bearing mechanism, and hard disc driving mechanism and polygon mirror driving mechanism using the bearing mechanism
Inventor: SHIMIZU SHIGETO
IPC: F16C33/06
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a bearing mechanism capable of generating the sufficient radial dynamic pressure even in a zone of a comparatively low speed, and easily and inexpensively executing the surface working to generate the radial dynamic pressure. SOLUTION: The dot-like fine irregularity is dispersedly formed on at least one of an outer peripheral surface 2a of a first member and an inner peripheral surface 3a of a second member (herein after a roughed surface), opposite to one another through a bearing clearance G filled with the liquid to rough the surface, and its central line average roughness Ra is adjusted within a range of 0.1-1.0 μm. According to this construction, as the sufficient radial dynamic pressure can be generated at a comparatively low speed of rotation, a time of the dynamic pressure insufficient condition in the starting or stopping of a rotating mechanism can be shortened, and the components in the bearing part are hardly abraded.
Patent JP-2000290560-A (JP)
Title: Diluting liquid for ink, and ink jet recording method
Inventor: FUKUDA TOSHIO
IPC: C09D11/328
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To print out an image and the like high in quality and good in water resistance by employing a diluting liquid having added thereto a hydrophilic cationic polymer compound comprising a cationic polymer of a specific structure containing a quaternary ammonium salt group in its side chain. SOLUTION: The title diluting liquid is obtained by adding 0.05-5 wt.% of a cationic polymer containing a quaternary ammonium salt group represented by the formula such as a hydrophilic cationic polymer compound PCQ-1 or the like to water or a mixture thereof with a water-soluble solvent. An ink is obtained by adding a water-soluble anionic dye such as a direct dye, an acid dye or the like or a cationic dye, a surfactant, an anti-foaming agent, a pH adjusting agent and the like to water having added thereto a water-soluble organic solvent such as a polyhydric alcohol or the like.  In an ink jet printer, the ink or the diluting liquid is allowed to ooze out from a second nozzle on a constant quantity side to a first nozzle on an ejection side and to mix with the diluting liquid or the ink in the first nozzle, and the resulting diluted ink droplet is flied from the first nozzle onto a recording paper or the like to record an image or the like.
Patent JP-S583469-A (JP)
Title: Optical scanning device
Inventor: NAGAOKE TAKAO
IPC: G02B26/10
Filed: 1981-06-30
Abstract: PURPOSE:To monitor the amount of scanning light irradiated on a surface to be scanned, by measuring a loss of a laser light in a scanning optical system, through the detection of the intensity of emitting light from a laser light source and of the scanning light and the comparison of them provided with a circuit. CONSTITUTION:A emitted light from a laser light source 7 from a laser light source 7 having the detecting function of the intensity of emitted laser is detected at a photodiode 6 and converted into a level signal in response to the intensity of output of a monitor detecting circuit 11. On the other hand, the laser scanning light is detected at a photodiode 9, level conversion is made at a monitor detecting circuit 10 and compared with an output of the monitor detecting circuit 11 at a differential circuit 12. The output of the differential circuit 12 is amplified 12', outputted to an alarm connecting terminal 13, where a signal is outputted when the laser scanning light is decreased for a prescribed value or more in comparison with the emitted light.
Patent JP-H01273376-A (JP)
Title: Solid-state laser device
Inventor: SHOJI TOSHIO
IPC: B23K26/00
Filed: 1988-04-25
Abstract: PURPOSE:To obtain excellent laser beams by reflecting scattered and reflected excitation beams by a reflecting plate covering a V-shaped groove and projecting the excitation beams to a highly ground glassy V-shaped groove surface. CONSTITUTION:A slab type solid-state laser element has grooves 4. Lamps 2 are arranged into the V grooves 4. The V grooves 4 are covered with a reflecting plate 3. Since the surfaces of the V grooves 4 are formed to a ground glass shape, the element 1 is excited uniformly by the lamps 2. The reflecting plate 3 reflects excitation beams emitted from the lamps 2, and projects them to the element 1. Laser beams 9 by stimulated emission zigzag pass on a repeating surface, are amplified repeatedly between a reflecting mirror 8 and an outgoing mirror 7, and conduct laser oscillation. A thermal lens effect is removed by the zigzag pass of laser beams at that time. Accordingly, excellent laser beams are acquired.