baber/WOPTO huggingface dataset:
Patent JP-H03136072-A (JP)
Title: Image forming device
Inventor: MIZUNO NAOKI
IPC: G03G15/02
Filed: 1989-10-20
Abstract: PURPOSE:To accurately adjust the surface potential of a photosensitive body by actually outputting an electrifying means and an exposure lamp, and thereby forming an electrostatic latent image. CONSTITUTION:The outputs of the electrifying means 2 and the exposure lamp 31 are adjusted to their respective prescribed values. The photosensitive body 1 is electrified by the electrifying means 2 adjusted to the prescribed output, and its surface potential is detected by a first surface potential detecting means A. When the detected surface potential is not within a reference value range, the output of the electrifying means 4 is readjusted. Then, the readjusted electrifying means 4 is outputted to electrify the surface of the photosensitive body. An electrostatic latent image corresponding to a prescribed picture is formed on the photosensitive body by lighting the exposure lamp 31 adjusted to the prescribed output. The surface potential of the electrostatic latent image is detected by a second surface potential detecting means B. The output of the exposure lamp 31 is readjusted based on the result of the detection so that a reference surface potential is obtained for the electrostatic latent image. Thus, appropriate correction suitable for the sensitivity of the photosensitive body can be made.
Patent JP-H11110166-A (JP)
Title: Print system and its self-diagnostic method, print data generation device and method therefor, and printer
Inventor: TAKENAKA NOBUAKI
IPC: B41J29/38
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To make diagnosable the printing propriety by analyzing the generating and printing environments of print data. SOLUTION: When a diagnostic print instruction part 8 instructs to perform the printing of a diagnostic report, a print data generation part 6 reads the driver status information out of a 1st management table 9 and sends it to a printer 11. A diagnostic part 19 analyzes the inputted driver status information and the printer status information which is read out of a 2nd management tale 18 to diagnose whether the printer 11 can correctly print the print data generated by a printer driver 3. This diagnostic result is printed out as a diagnostic report. As a result, the printing propriety can be previously checked and also the cause of a wrong printing can be quickly investigated.
Patent JP-2000102756-A (JP)
Title: Coating device and coating method
Inventor: YOSHIDA TSUGUAKI
IPC: B05C11/10
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To uniformly apply coating liquid on an object to be applied. SOLUTION: When rolls 12, 13, 14 are bent, pressurizing force in the central part in the axial line direction of the rollers 12, 13, 14 is larger than that in both the end parts. When coating liquid is applied on a web 4 at this state, a difference in the coated quantity in the width direction of the web 4 is produced. A temperature regulator 15d raises temperature of a heating medium passing through a heating medium pipeline 15a to raise the temperature of the coating liquid in the central part of a coating liquid pan 11 more than that in both end parts thereof. As a result, the viscosity of the coating liquid in the central part is made smaller than that in both the end parts, and the central part in the axial line direction of the pickup roll 12 is coated with the coating liquid thinner than both the end parts.  Since the coated quantity is reduced in a place having large pressurizing force between the coating roll 13 and the backup roll 14, the coated quantity in the width direction of the web 4 is uniformalized.
Patent JP-S61157602-A (JP)
Title: Manufacture of two-layered sintered material containing ceramic
Inventor: YAMADA KATSUYOSHI
IPC: B22F3/24
Filed: 1984-12-28
Abstract: PURPOSE:To obtain a sintered material consisting of firmly bonded ceramic and metallic layers by press-molding a powdery Cr-Fe mixture and a powdery Fe-base material in two layers, sintering the molded body, and carrying out oxidation treatment. CONSTITUTION:A powdery Cr-Fe mixture and a powdery Fe-base material such as iron powder, cast iron powder or stainless steel powder are successively filled into a metallic mold and press-molded. This two-layered molded body is sintered by heating in vacuum. The sintered body is heated under a prescribed partial pressure of oxygen to oxidize the Cr element without oxidizing the Fe element. By this oxidation the layer contg. the Cr powder is converted into a chromium oxide ceramic layer. The surface of the ceramic layer of the two- layered sintered material is used as a sliding surface.
Patent JP-H0587919-A (JP)
Title: Polarimetric synthetic aperture radar apparatus
Inventor: SHINOHARA HIROSHI
IPC: G01S13/87
Filed: 1991-09-26
Abstract: PURPOSE:To make the apparatus compact and to make calibration easy by switching a transmission signal to two antenna systems for every two transmission triggers, and switching and taking out signals from the two antennas for every transmission trigger, thereby to form a receiving means of one system. CONSTITUTION:A control part 8 outputs a control signal 8a to make a switching part 2 switch for every two transmission trigger signals. At the same time, the control part 8 generates a control signal 8b to control a switching part 9 to switch for every transmission trigger signal. As a result, at every transmitting time, the signals received by an antenna AH for horizontally polarized waves and an antenna AV for vertically polarized waves are input to a terminal of the switching part 9 via circulators 4b, 4a, respectively. Each polarized wave receiving signal is input to a receiving part 5 by the switching operation of the switching part 9. Accordingly, four kinds of data H-H, H-V, V-H, V-V are obtained by one receiving system. It becomes possible to obtain an SAR image to an optional polarized wave through calculations of the data.
Patent JP-H01117660-A (JP)
Title: Rectifyer circuit
Inventor: NAKAMURA SHIGEO
IPC: H02M7/21
Filed: 1987-10-30
Abstract: PURPOSE:To reduce rectifying loss of a power source, by employing a MOSFET and a comparing circuit, then detecting voltage across the FET and functioning the FET as a rectifying diode. CONSTITUTION:A rectifying diode is constituted with a MOSFET circuit. A comparing circuit Com thereof detects polarity between terminals 1, 2, then the detected output is amplified through transistors TR1, 2. Gate of MOSFET is connected to emitters of TR1, 2. When voltage at drain terminal is higher than that at source terminal, output from the comparator circuit Com goes to low thus turning MOS FET OFF. MOSFET is conducted in reverse case. Consequently, MOSFET circuit functions as a simple diode.
Patent JP-S63129390-A (JP)
Inventor: KURAMOCHI OSAMU
IPC: G02F1/1345
Filed: 1986-11-20
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。
Patent JP-S63129626-A (JP)
Title: Pattern formation
Inventor: HAIRI ISAMU
IPC: H01L29/812
Filed: 1986-11-20
Abstract: PURPOSE:To expand a process margin, by providing a third film for stopping etching between a first film for forming a removing pattern and a second film for forming a remaining pattern. CONSTITUTION:An SiN film 2, which is a first film, is formed on a semiconductor wafer 1. Then a Ti film 6, which is a third film, is formed. Then an SiO2 film 3, which is a second film, is formed. Then, a photoresist film 4, which is to become a mask when the film 3 is etched, is formed. With the film 4 as a mask, the film 3 is etched. At this time, since the selecting ratio of the film 3 and the film 6 is 10-15:1, the etching can be stopped positively at the surface of the film 6. Then a photoresist film 5 is formed so as to embed the film 3. Then the film 5 is etched until the top surface of the film 3 is exposed. The film 3 is removed, and a hole 5A is formed. With the film 5 as a mask, the films 6 and 2 are removed, and a removed pattern, i.e., a hole 2A, is formed.
Patent JP-H05230725-A (JP)
Title: Double twister
Inventor: GERUTO SHIYUTAARETSUKAA
IPC: D01H7/86
Filed: 1992-09-18
Abstract: PURPOSE: To attenuate a fine deviation movement of a spindle by forming an attenuation device present between a hollow spindle and a bobbin-holder out of a metallic connecting member having elasticity, and to prevent the fine deviation movement from extension to a bobbin holder. CONSTITUTION: A bearing box 13 carrying a bobbin holder 16 is fixed to a spindle shaft 1 of a freely rotatable hollow spindle through an attenuation device composed of a metallic connecting member 26 having elasticity in the radial direction so as not to be rotated in a double twister. Plate spring-like elements 28 and 29 formed as free tongues are extended from both ends of a sleeve-like part 27 so as to sandwich the sleeve-like part 27 formed at the nearly center of the length in the axis direction of the metallic connecting member 26, and the bobbin holder 16 is supported through elastomer rings 30 and 31 aranged so as to be separated in the upper and lower direction. As a result, a fine movement based on the deviation of the hollow spindle in the radial direction is also captured and attenuated, and the extension of the fine movement to the bobbin holder 16 is divided.
Patent JP-H08140378-A (JP)
Title: Ultrasonic actuator
Inventor: FUJIMURA TAKENAO
IPC: H02N2/00
Filed: 1994-11-09
Abstract: PURPOSE: To obtain an ultrasonic actuator which can drive a body smoothly without rotating the ultrasonic oscillator itself. CONSTITUTION: The ultrasonic actuator comprises a substantially rectangular prism resonator 1, an electromechanic conversion element 3 disposed in the longitudinal direction of the resonator 1 symmetrically to the axis thereof and generating ultrasonic elliptical oscillation in the resonator 1 upon application of a high frequency voltage of different phase, a member 9 for holding the resonator 1 at the opposite nodes of oscillation from the direction perpendicular to the pressing force being applied to a driven body, and the driven body being pressed to the central part of the end face of resonator 1 in the longitudinal direction and driven by the ultrasonic elliptical oscillation generated from the resonator 1.
Patent JP-H04219183-A (JP)
Title: Stripper for static electricity and dust
Inventor: IWASE KAZUHIKO
IPC: B08B6/00
Filed: 1990-10-15
Abstract: PURPOSE:To easily remove static electricity or dust of an article easy to be charged with static electricity by a miniature apparatus by purifying air to obtain clean air and furthermore ionizing this clean air and thereafter supplying the clean air to a drum type apparatus. CONSTITUTION:In a clean air apparatus 1, air is sucked through an air filter to produce highly clean air. Successively in a stripper 2 of static electricity, the molecule of this highly clean is decomposed to generate positive and negative ions and the ionized air is produced. This ionized air is sent into a drum type case (lower) 5 by a blast pipe 3. Dust is scattered from the electrified substance such as synthetic resin in the drum type case (upper) 4 and the drum type case (lower) 5. Scattered dust is collected by a vacuum device 8. In such a way, static electricity or dust is easily moved without using washing liquid.
Patent JP-2000105483-A (JP)
Title: Color image transfer material for electrophotography
Inventor: OGURA MOTOHIRO
IPC: G03G7/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the color image transfer paper for electrophotography small in a free curling amount and prevented from occurrence of conveyance trouble to a pair of fixing rollers. SOLUTION: The color image transfer material for electrophotography is formed by coating the surface of a base composed essentially of paper with a polymer resin, and one side of the material is coated with at least 2 layers of an adhesive layer and a transfer layer and the other side is coated with a lining layer containing a fine SiO2 (silica) powder, thus permitting winding around each other and poor rolling-in after a fixing process does not occur.
Patent JP-H10125858-A (JP)
Title: Electrostatic discharge protection apparatus
Inventor: EL-KAREH BADIH
IPC: H01L29/872
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce the latch up incidence of an ESD structure by suppressing the injection of minority carriers in one or both parasitic bipolar transistors, components unique to the ESD structure. SOLUTION: An ESD structure 300 has some semiconductor diffused regions substituted by contacts 316, 320, 328 which form Schottky barrier diodes with underlying semiconductor diffused regions. The Schottky barrier diode is a majority carrier device with a few of minority carriers when being forward biased. This suppresses the possible bipolar operation from bringing up the latch up in the ESD structure. Since the SDB is a majority carrier device, a very few of minority carrier will be injected when the SBD is forward biased, thus preventing the latch up.
Patent JP-H07110527-A (JP)
Title: Recording device
Inventor: YOSHIHARA YOSHIHIKO
IPC: G03B27/465
Filed: 1993-10-08
Abstract: PURPOSE:To facilitate the control and the use of a recording medium and to prevent recorded information from being interrupted halfway by performing recording by switching to another recording medium in the case of recording the images of specified number of sheets on one of plural recording media. CONSTITUTION:When a subject S is placed on a paper supply table 12, it is separated one by one by means of a paper supply roller 13 and a separation roller 14 and carried by a lower belt 17, then a value H obtained by counting the subject is added based on the signal of a subject sensor 10. The images on both sides of the subject S passing a subject glass 32 and illuminated by a pair of surface illuminating lamps 31 are reflected by 1st mirrors 33 and 33', pass through slits 34 and 34', are transmitted through the image-formation lens of a 1st camera and formed on a microfilm as the recording medium. When the counted value H exceeds the inputted number G for switching the camera, recording is performed by switching to the 2nd camera. When the counted value H is twice as many as the number G, photographing operation is finished.
Patent JP-2000104533-A (JP)
Title: Internal combustion engine
Inventor: OKADA KOJIRO
IPC: F02D41/04
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To perform discharge reduction of NOx reliably occluded in an NOx catalyst without worsening fuel economy despite of a change of discharge characteristics of NOx of the NOx catalyst with regard to an internal combustion engine. SOLUTION: By bringing an exhaust air fuel ratio into oxygen concentration decreasing atmosphere, discharge reduction of NOx occluded in an NOx catalyst 6A arranged in the exhaust passage of an internal combustion engine. When NOx concentration detected by an NOx sensor 10, arranged in a position situated downstream from the NOx catalyst and discharged from the NOx catalyst 6A, is reduced to a value lower than a given value it is permitted that an exhaust air fuel ratio is varied from oxygen concentration decreasing atmosphere to oxygen excessive atmosphere by an atmosphere varying means 23.
Patent JP-2001097831-A (JP)
Title: Hair cosmetic
Inventor: OMOTO NORITAKA
IPC: A61Q5/12
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent hair cosmetic having a natural touch feeling compatible with easiness of coherency without causing stickiness and without deteriorating setting effects of an amphoteric surfactant and suitably utilized as a hair styling foam, a hair spray, a hair wax, a hair cream, and the like. SOLUTION: This hair cosmetic comprises a spherical powder silicone and an amphoteric surfactant represented by the general formula (1) (R1 denotes a basic amino acid residue; and R2 denotes an 8-18C aliphatic group). The amount of the formulated spherical powder silicone based on the whole cosmetic is preferably 0.01-10 wt.%. The content of the amphoteric surfactant is preferably selected within the range of 0.5-5 wt.% based on the whole composition.
Patent JP-S63129763-A (JP)
Title: Call signal detector
Inventor: ENOMOTO YOSHIO
IPC: H04M11/00
Filed: 1986-11-19
Abstract: PURPOSE:To stabilize the call signal detection by utilizing a breakdown characteristic based on the avalanche of a diode so as to detect a call signal. CONSTITUTION:A call signal from a station exchange is inputted to a relative diode 13 through a capacitor 11 and a resistor 12. When the voltage of the call signal reaches a breakdown voltage of the diode 13, the breakdown characteristic based on the avalanche is caused and a current flows. The current flows through a photocoupler 15 or a diode 14, from which a call signal is detected. In selecting the breakdown voltage of the diode 13 optionally, the detected voltage is selected easily and when the current flows once, the diode 13 shows a negative resistance, and then the hysteresys effect is expected.
Patent JP-2000105334-A (JP)
Title: Image-formation lens
Inventor: YAMADA HIROSHI
IPC: G02B13/18
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve chromatic difference of magnification and other aberration even in the case of applying a lens to a CCD image pickup element whose number of pixels is large while securing compact constitution such as five lenses by setting space between a 1st lens and a 2nd lens constituting a front group to a specified long distance and making the surface of the 2nd lens on an object side a surface having large curvature. SOLUTION: This lens is constituted of the front group consisting of the 1st lens L1 being a negative meniscus whose convex surface faces to the object side and whose surface on the object side is made aspherical and the 2nd lens L2 consisting of a biconvex lens whose surface having the large curvature faces to the object side, and a rear group consisting of a 3rd lens L3 consisting of a biconcave lens and two biconvex lenses L4 and L5. When it is assumed that a distance from the surface of the lens L1 on the object side to the surface of the lens L2 on an image side is (d), the focal distance of an entire lens system is (f), the mean values of the refractive index and the Abbe number of two biconvex lenses L4 and L5 are nA and νA, 1.0<d/f<2.0 (1), nA>1.76 (2) and νA>45.0 (3) are satisfied.
Patent JP-H05310728-A (JP)
Title: Preparation of modified huminate and its use
Inventor: URUSU ENU RIIDE
IPC: A61K35/10
Filed: 1992-10-14
Abstract: PURPOSE: To obtain a modified huminate producing high physiological and detoxifying effects in spite of its very low toxicity and having wound treting action about 100 times as high as that of conventional natural or synthetic humic substances.  
     CONSTITUTION: The modified huminate is a modified alkali metal or ammonium huminate at least part of which comprises molecules of formula I and II (R 1 , R 3  and R 4  are OH or H; R 2  is CO or CH 2 ; and R 5  and R 6  are H, OH or OCH 3 ; but R 4 -R 6  are not simultaneously H). The compd. is obtd by oxidizing compds. of the formula I and II in an aq. alkali soln. at 15-40°C, adjusting the reaction mixture to pH4.5-7.0, in particular pH5.5-6.5 and/or buffering it and purifying the resultant low molecular alkali metal huminate by chromatography or other method to remove an unfavorable byproduct. The compd. has high performance in various uses such as a wound treating drug, a highly effective artificial heart bog bath, a stressed fish treating drug, an antiseptic for water, etc., a medicine for a nose and a shampoo for dandruff symptom. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0986606-A (JP)
Title: Container for waste collecting vehicle
Inventor: KOHAMA TAKASHI
IPC: B65F3/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a person bringing in waste or an infant from being injured by constituting a shaft of a metallic outer cover and a metallic support shaft with a flange freely inserted into/taken out of the outer cover from both sides and provided in its outer end and pulling in the support shaft during setting of a container trash site. SOLUTION: The substrate 11 of a shaft 10 is addedly installed to a container main body 2a in a container molding factory. As shown by a flange 22 in Fig. B, during installing of a container in the waste site, a support shaft 13 is pulled in toward the locking pin 19 of an outer cover 12 by a tensile spring 14. The waste container is installed in the inclination device of a collecting vehicle and during inclination, by grasping the protruding part of the support shaft 3 and the flange 22, the supporting shaft 13 is pulled out of the outer cover 12 against the elastic force of the tensile spring 14. When a stopper pin 16 emerges in a bayonet connection hole 18, the support shaft 13 is rotated by 90 deg.. Thus, since the stopper pin 16 is locked in the bayonet connection hole 18, the support shaft 13 is fixed with the shaft kept out of the outer cover 12.  Thus, the support shaft 13 is mounted to the inclination device.
Patent JP-H07130553-A (JP)
Title: Electromagnetic induction element and manufacture thereof
Inventor: YAMADA KAZUMASA
IPC: H01F27/24
Filed: 1993-11-05
Abstract: PURPOSE:To obtain an electromagnetic induction element, with which the lowering of permeability can be prevented, and which has excellent inductance characteristics. CONSTITUTION:Recessed parts 11a and 12a are formed in the center parts 11-1 and 12-1 of the surface where a plurality of soft magnetic material cores 11 and 12, having opposing contact surface with each other, are brought into contact, and the filling material 25, having a relative permeability higher than 1, is fully supplied in the recessed parts 11a and 12a.
Patent JP-H01119528-A (JP)
Title: Production of silica glass
Inventor: TAKEI KOICHI
IPC: C03B20/00
Filed: 1987-10-31
Abstract: PURPOSE:To easily obtain large-sized silica glass free from cracks and crazes when silica glass is produced by a sol-gel process by adding an org. compd. contg. oxygen and/or nitrogen atoms each having one or more lone pair electron in the chain at the time of preparation of sol. CONSTITUTION:Silicon alkoxide is hydrolyzed to prepare silica sol, this silica sol is converted into gel, this gel is dried and the resulting dry gel is sintered to produce silica glass. In the stage for preparing the silica sol by hydrolysis, an org compd. contg. oxygen and/or nitrogen atoms each having one or more lone electron-pairs in the chain is added. The amt. of the org. compd. added depends on the mol.wt. but is usually about 0.1-20pts.wt. per 100pts.wt. silicon alkoxide. The org. compd. may be ethylene glycol, glycerol, other polyol, alkylcellulose, polyethylene glycol or polyethylene glycol monomethyl(ethyl) ether.
Patent JP-2000088541-A (JP)
Title: Method and apparatus for measuring quantity of load soil in barge
Inventor: SANO TAIZO
IPC: G01B11/245
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus which measure the quantity of load soil of a barge, and obtain a precise measured value finely automatically and in a short time, ensuring safety of workers in the work of carrying a large amount of soil efficiently in large-scale construction. SOLUTION: In a method and an apparatus for measuring the quantity of load soil in a barge, barges 3a, 3b are photographed with photographing digital cameras 7 provided above an earth and sand dropping part. Their stereophonic picture image data is transmitted to a computer, and the cross section of load soil is measured by a stereophonic picture image measurement principle with the computer, and the quantity of load soil of each barge 3a, 3b is computed. Besides, the barges 3a, 3b are arranged on both sides of a pier 2 provided with a ship loader 1. Loading soil and sand on one barge, the shape of loaded soil of this one barge is photographed by digital cameras 7 provided on one side, and at the same time the shape of remaining soil of the other barge is photographed by digital cameras 7 provided on the other side.