baber/WOPTO huggingface dataset:
Patent JP-S6224641-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: SHINPO MASARU
IPC: H01L21/762
Filed: 1985-07-25
Abstract: PURPOSE:To make it possible to easily flatten the plane having an embedded dielectric by a method wherein a dent section is formed on the mirror section of a substrate, an insulative film and a dielectric layer are formed, the dielectric layer is removed until the insulative film is exposed after the flattening, the plane is contacted with other substrate having a mirror plane after the removal of the insulative film and sintered with a temperature larger than specified. CONSTITUTION:An oxide film 20 is formed on the whole surface of a silicon substrate 10 where a dent 12 is formed on the silicon crystal having a mirror plane 11 with surface roughness of less than 500Angstrom . Then, a highly insulative polycrystalline silicon layer 30 is formed on the plane with the thickness exceeding the depth of the dent 12. The polycrystalline silicon layer 30 is wrapped to be flattened. Then, the polycrystalline silicon layer 30 is selectively etched and removed until the oxide film on the mirror plane is exposed. After that, the oxide film on the mirror plane is selectively removed to expose the mirror plane. On the other hand, another semiconductor substrate 40 having a mirror plane with surface roughness less than 500Angstrom  is prepared, washed, washed with water, and dried, and then, the semiconductor substrate 10 is washed, washed with water, and dried. The mirrors of them are contacted and heated at the temperature of more than 200 deg.C to be integrated. The semiconductor substrate having the embedded dielectric layer 42 is lapped up to the desired thickness to form an element and to form an element separation layer 50.
Patent JP-S647289-A (JP)
Title: Automatically ticketing apparatus
Inventor: UEHARA KENSUKE
IPC: G06Q30/06
Filed: 1987-06-30
Abstract: PURPOSE: To simplify the purchase procedure of train ticket, etc., by displaying information such as candidates for the station name of the destination and the train fee to that station when that station name of the destination is inputted in voice. CONSTITUTION: The station name of the destination inputted in voice is recognized by a non-specified speaker word voice recognizing part 3, a prescribed number of destination station name candidates having high priority are found, the information concerning train fees such as the train fees to these stations are found by retrieving an information storage part 6, and the information concerning the station mames and the train fees for these stations are displayed. Then, the reception of money of money information corresponding to the train fee is discriminated by money reception processing parts 8-10, when the reception of money is confirmed, the train ticket for the destination station specified by the selection information is issued and change is issued at need.  Therefore, only by speaking and inputting the name of the destination station as a target in voice, a user can receive the service by the display of information such as that station name and the train fee for that station and can easily purchase the train ticket, etc., to the destination station.
Patent JP-H1116261-A (JP)
Title: Media detecting mechanism of disk player used in common for miniature disk and compact disk and media detecting method thereof
Inventor: NASHIMOTO HIROAKI
IPC: G11B17/04
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To perform the reliable and sure media detecting operation by a media detecting mechanism in such a manner that the insertion of the media is detected beforehand by a media-in detecting means. SOLUTION: This mechanism is constituted so as to detect by the media-in detecting means 101 that the media are inserted, to detect by an MD cartridge detecting means 102 that the media are MD cartridge M, to detect by a compact disk detecting means 103 that the media are compact disk, to detect by a large diameter compact disk detecting means 104 that the compact disk is large diameter compact disk C, and to detect by a small diameter compact disk detecting means 105 that the compact disk is small diameter compact disk C1.
Patent JP-S5588143-A (JP)
Title: Program execution speed control system
Inventor: ISONO YOSHINOBU
IPC: G06F9/30
Filed: 1978-12-27
Abstract: PURPOSE: To make it possible to vary the execution speed of a program within a fixed range, by varying the oscillation frequency of clock pulses when the program is manually executed, step by step, at a high speed.  
     CONSTITUTION: Clock pulse oscillator 11 varies in oscillation period and its output is divided 12 and sent to monostable multivibrator 13, which is triggered at a rise of an input pulse to output a pulse of preset time width. Here, when a program is manually executed, step by step, by a single instruction, switch 15 is turned off and when the program is executed at a high speed, switch 15 is turned off, so that the oscillation frequency of clock pulses can be varied within a range adjusted by a variable resistance. Consequently, the execution speed of the program can be controlled within a fixed range. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0456197-A (JP)
Title: Cable introduction port electromagnetic shield device
Inventor: MORI TOSHINORI
IPC: H05K9/00
Filed: 1990-06-21
Abstract: PURPOSE:To enable periphery of a cable to be blocked without any gap and obtain a high shielding performance by surrounding the cable with a conductive cloth in a cable introduction port of an enclosure, by fixing one edge to the peripheral part, and by clamping the other at a wide clamping part. CONSTITUTION:A lower edge of a conductive cloth 9 is sealed to a cable introduction port 4 and then a cable 3 is introduced into an enclosure. At this time, an upper edge of the conductive cloth 9 is in open state having opening dimensions which are equal to or more than those of the lower edge. Thus, sealing of the conductive cloth 9 does not prevent introduction of the cable. After introducing the cable, the conductive cloth is adhered to widely, thus forming a shielding structure by clamping a fastener 12 so that an upper edge of the conductive cloth 9 surrounds the cable 3 without any gap.
Patent JP-H0914877-A (JP)
Title: Heat exchange element
Inventor: SUGAWARA AKIRA
IPC: C09K5/06
Filed: 1995-06-29
Abstract: PURPOSE: To provide a heat exchange element for holding excellent heat exchange performance. CONSTITUTION: This heat exchange element comprises a substrate made of a low crystalline polyolefin having less than 40% of crystallinity, a thermal storage material 1 carried to the substrate and formed of an organic thermal storage material for reversibly phase transferring between a solid phase and a liquid phase as a component material, and a heating medium channel 2 brought into direct contact with the material 1, wherein the unit 1 is an assembly of particles 1a fixed partly to each other, and the air gap among the particles 1a is used as the channel 2. Since the particles 1a made of the material 1 are partly fixed, even if it transports or receives a large quantity of heating medium for a long time, no deviation occurs.
Patent JP-H02230115-A (JP)
Title: Contact lens
Inventor: ANAMI KEIZO
IPC: G02B1/04
Filed: 1989-06-26
Abstract: PURPOSE:To obtain the lens having oxygen permeability, shape stability and staining resistance in combination by copolymerizing a specific fluorine-contg. compd., silicone-contg. compd. and radical polymerizable vinyl monomer. CONSTITUTION:The lens is formed by polymerizing the monomer components contg. the silicon-contg. compd. A expressed by general formula I (where R1 denotes a hydrogen atom or methyl group; X1 and X2 denote a methyl group; l denotes 0 or 1; m denotes 1 to 3; n and p are 0 to 3), the fluorine compd. B expressed by general formula II and the radical polymerizable vinyl monomer. In the general formula II, R2 and R3 are the groups which are the same or different; at least one of the groups of R2 and R3 denotes a straight chain or branched fluoroalkyl group expressed by -ChHkF2h+1-k; h denotes 2 to 18; k denotes (1 to 2)h integer.
Patent JP-H11348139-A (JP)
Title: Method for forming three-dimensional hollow structural material in stereostructure
Inventor: KAMANAKA TOKUJI
IPC: B64C1/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To form a rigid stereostructure by mixing a plurality of spherical objects having deformable thin skin, etc., filled with air and fluid with a fibrous cut reinforcing material in a liquid matrix material inside a stereostructure, and by applying a centrifugal force thereto. SOLUTION: A bag-shaped object 9, which does not pass any other than air and a matrix material from the inside to outside of the bag, is set to a mold with the passing port of the material directed to the lower side. The adequate number of spherical objects 21 which are inflated with air and made of strong thin rubber film are set, and the mold is then closed. A liquid material mixed with a cut reinforcing material to the matrix material is injected and filled therein. It is set to a centrifugal gravity-applying device so as to apply the gravity by rotating the mold and pack the spherical objects 21 in the mold. The stronger gravity is further applied so as to fill the mold with the deformed spherical objects 21. The liquid matrix material moves to an exchange chamber and the fiber is compressed in the gap.  It is cured in the state, the product is taken out, and the skin of the spherical objects 21 is melted by heat or a chemical so as to be exhausted.
Patent JP-H04231006-A (JP)
Title: Selectively-preparing device for soluble coloring agent of different kind
Inventor: RAINAA HOTSUHOGERADEN
IPC: B01F23/47
Filed: 1991-06-07
Abstract: PURPOSE: To provide a device which can take out different kinds of soluble colorings selectively from many storage vessels which are arranged in order, can compound these in one compounding vessel, can take out a predetermined amount of dye as required, and can be used even in a beauty parlor. CONSTITUTION: In a device which is provided with many storage vessels which are arranged in order and a supply device for supplying coloring from the storage vessel to a compounding vessel and compounds different kinds of soluble colorings selectively in one compounding vessel, compressed gas vessels 5 provided with a coloring discharge valve 6 as the storage vessel 3 are provided, and these compressed gas vessels contain colorings 3a therein. Preferably, a double compressed gas loading device 27 provided with an inner vessel 28 as the compressed gas vessel 5 is provided, and a compressed gas supply valve 38 is provided on a wall 37 of an outer vessel connected with the inner vessel 28 in a condition in which the double compressed gas loading device 27 can be separated.
Patent JP-H0917121-A (JP)
Title: Recording-medium reproducing method and recording-medium reproducing apparatus using the method
Inventor: NARUSE MASANORI
IPC: G11B5/09
Filed: 1995-06-29
Abstract: PURPOSE: To obtain a method and an apparatus for reproducing recording medium, which can obtain reproduced data even when the signal level of the read-out signal from the recording medium is small and can discriminate the signal level of the read-out signal. CONSTITUTION: A tape 8 is reproduced, and a read-out signal RS from a head 22 is supplied to a forming part 52. A control signal RC is supplied from a microcomputer 51 to an output part 53. An upper reference signal ULb and a lower reference signal LLb are formed and supplied to the forming part 52. When the signal RS is larger than the signal ULb and smaller than the signal LLb, a signal CS is formed from the signal RS. The signal CS is supplied to a demodulator 45 through a correcting part 54, and a data signal DO is obtained. The signal DO can be obtained even it the level of the signal RS is low by making the signals ULb and LLb variable with the signal RC. Furthermore, one output of the signal DO can be stopped. The signal level of the signal RS can be discriminated by making the signal levels of the signals ULb and LLb variable and monitoring the output of the signal DO.
Patent JP-S6055283-A (JP)
Title: Method for detecting car
Inventor: KONNO SABUROU
IPC: G08G1/042
Filed: 1983-09-05
Abstract: PURPOSE:To adjust the sensitivity of a passing car detecting loop coil automatically by controlling the threshold of detecting levels on the basis of the average value of plural cars. CONSTITUTION:When a car passes through the loop coil 1, its inductance is changed, the changed value is detected by a changed value processing part 2 and the detected result is supplied to a signal processing part 6. The processing part 6 decides the kind of an automobile or the like from the detected result pattern, calculates the average value of the detected results of the fixed number of cars belonging to the same kind to control the threshold of the detecting levels in the coil 1. Even if the sensitivity of the coil 1 is changed, the sensitivity is automatically corrected, so that it is unnecessary to stop the car and adjust the sensitivity of the loop 1 manually every fixed period.
Patent JP-H06349595-A (JP)
Title: Plasma processing device
Inventor: IKEDA HIDEHIKO
IPC: H05H1/46
Filed: 1993-06-08
Abstract: PURPOSE:To provide high anisotropic etching without generating under-etching by neutral radicals by inserting weakly ionized plasma including neutral particles into a magnetic field way, and eliminating the neutral particles only by an air discharge means. CONSTITUTION:Gas flow is regulated to set pressure in an ion source, that is an ECR plasma generating chamber 5, at 1mTorr. Plasma at 1mTorr generated by the ion source passes an air-core solenoid coil 6, for neutral particle components to be eliminated, and it becomes plasma at 0.2mTorr to reach a substrate placed on a wafer table 8. It becomes plasma of low gas pressure and high ionized gas density here. Anisotropic etching is performed using this plasma.
Patent JP-S6056496-A (JP)
Title: Alloy for alloying treatment and overlaying treatment of cast iron
Inventor: KAWASAKI MINORU
IPC: C22C19/00
Filed: 1983-09-06
Abstract: PURPOSE:To prevent generation of crack and blowhol in the stage of a treatment by adding a Cu-Si slloy to an alloy for alloying and overlay treatment of cast iron by high density energy. CONSTITUTION:A wear resistant alloy, heat resistant alloy, corrosion resistant alloy or the like is alloyed or overlaid to the specific position of a cast iron surface by high density energy such as a laser, TIG arc, electron beam or the like. 0.3-2.4Cu and <=20% Si by weight % are added to said alloy for alloying and overlaying treatment of said cast iron in order to prevent generation of crack and blowhol in the stage of the alloying and overlaying treatment by the high density energy.
Patent JP-H0915952-A (JP)
Title: Developing device of electrophotographic printer
Inventor: GUREESU TEII BURUUINGUTON
IPC: G03G15/08
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To control 'solid region' processing for scavengeless development. SOLUTION: The processing develops the latent image of a 'solid region' toner batch on a photoreceptor belt 10. The batch is measured by an IR reflectivity type sensor after the development of the batch. The measured development quantity and the target value stored in a memory are compared. A comparative test is carried out and if the result of the test is smaller than the target value, the bias between a transporting roll 46 and a supplying roll 40 is made higher and the processing is ended. If the result is larger than the target value, the bias between the transporting roll 46 and the supplying roll 40 is made lower and the processing is ended. The measured image is otherwise admittable and, therefore, the processing is stopped. The processing is executed at prescribed time intervals in order to maintain the specified output from the electrophotographic printer.
Patent JP-H1010573-A (JP)
Title: Liquid crystal display device
Inventor: MIYAMA HIROSHI
IPC: G02F1/1343
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with high definition display performance preventing point fault occurrence by cutting both end parts of an opening part beforehand provided on an electrode for storage capacity and dividing them into a part containing a short circuit part and the part without containing it. SOLUTION: This device is provided with a thin film transistor arranged close to a pixel electrode 22 arranged on a substrate, signal wiring 16 inputting a signal to the thin film transistor, a drain electrode 19 letting a current from the thin film transistor through the pixel electrode, scanning wiring 23 scanning the thin film transistor and the electrode for storage capacity 17 facing the scanning wiring 23 through an insulation body, and the electrode for storage capacity 17 is provided with the opening part 24 with a width wider than the width of the scanning wiring 23, traversing the scanning wiring and capable of electrically dividing the electrode for storage capacity 17 by separating both end parts 26.
Patent JP-H05331895-A (JP)
Title: Setting method of water-proof pan
Inventor: TAKEUCHI MICHIYUKI
IPC: E03C1/22
Filed: 1992-05-29
Abstract: PURPOSE:To adjust the height of a water-proof pan easily when a water-proof pan to compose the floor of a unit bath room and the like is set. CONSTITUTION:While an adjusting bolt 20 is provided projecting downward at the lower surface side of a water-proof pan 14, a through hole 28 is provided to the water-proof pan 14 at the upper part of the adjusting bolt 20. The height of the adjusting bolt 20 is adjusted from the through hole 28 under the condition placing the water-proof pan 14 on the set surface, and after that, the through- hole 28 is blocked up.
Patent JP-H107647-A (JP)
Title: New thiourea derivative or its salt
Inventor: MARUYAMA TATSUYA
IPC: A61P3/10
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subj ect new compound having insulin secretion promoting action as well as insulin sensitivity increasing action, exhibiting selective β3 receptor stimulating action and useful for the treatment of diabetes. SOLUTION: This thiourea derivative or its salt is expressed by the formula II (R<1> and R<2> are each H, a halogen, hydroxyl, cyano, nitro, trifluoromethyl, a lower alkoxy, etc.; R<3> is H or a lower alkyl; A is single bond, a lower alkylene or a lower alkenylene; the ring B is an aryl or a cycloalkyl which may have substituent), e.g. (S)-1-[4-[2-[(2-hydroxy-3-phenoxypropyl) amino]ethyl]phenyl]-3phenylthiourea hydrochloride. The compound of the formula I can be synthesized from an isothiocyanate compound and a compound of the formula II (R<1a> and R<2a> are each R<1> , R<2> or an OH-protecting group) produced by reacting a corresponding epoxy comapound with an amine compound. The compound is useful also for the prevention and treatment of obesity and hyperlipemia.
Patent JP-S5590825-A (JP)
Title: Reflection reference plate
Inventor: HISHIKARI ISAO
IPC: G01J1/04
Filed: 1978-12-29
Abstract: PURPOSE:To provide a reflection reference plate which has excellent reproducibility by forming a reflecting film on one side surface of an optical material by vacuum deposition or silver mirror reaction or the like. CONSTITUTION:A reflecting film 4 is formed integrally with an optical material 3 made of transparent glass plate or the like on one side surface of the material 3 by means of vacuum deposition or silver mirror reaction or the like. Thus, it can eliminate unnecessary spectral characteristics to thereby enhance its reproducibility. When fine ruggedness is formed on the reflecting surface of the material 3 as a diffusing surface 31 and the film 4 is formed thereon, it can eliminate the directivity of the reflecting lights to thereby omit the precise optical axis alignment procedure. Further, when the flatness of the diffusing surface 31 is altered, it can obtain a reference plate having arbitrary reflecting amount.
Patent JP-H0216300-A (JP)
Title: Grouting in self-drilling lock bolt
Inventor: YOSHIDA SUSUMU
IPC: E21D20/00
Filed: 1988-07-01
Abstract: PURPOSE:To fix a lock bolt positively by a method wherein a grout outlet communicating with a high-pressure fluid filler hole is formed in a circumferential surface, a flexible hose is inserted, drilling is conducted, the hose is removed and grout is injected. CONSTITUTION:A hollow section 2 as a high-pressure fluid filler hole is shaped to self-drilling lock bolt 1, to a head of which a drill head 7 is installed, and grout outlets 6... communicating with the hollow section 2 are formed to a circumferential surface at required intervals. On drilling, a flexible hose having an outside diameter approximately the same as the inside diameter of the hollow section 2 is inserted into the hollow section 2, the group outlets 6... are clogged, and a high-pressure fluid is injected under the state and rock dust and soil and sand powder are discharged forcibly. Drilling is completed, the flexible hose is removed, and grout is injected to the whole circumference of the lock bolt 1 through the drill head 7 and the outlets 6... from the hollow section 2.
Patent JP-H08322265-A (JP)
Title: Inverter
Inventor: FURUTA TAKASHI
IPC: H02M7/537
Filed: 1995-05-26
Abstract: PURPOSE: To obtain an inexpensive highly reliable inverter by relieving the excessive increase of a load current by jointly using the function of an auxiliary switching element which detect the excessive rise of a DC power source voltage and the characteristics of a saturable current feedback transformer. CONSTITUTION: An inverter is provided with an inductor 2 for vibration across which a voltage is intermittently applied from a DC power source 1 through a switching transistor 4 and to which AC loads 6-8 are connected in parallel, a capacitor 3 for vibration connected in parallel with the inductor 2, a saturable current feedback transformer 5, to the primary winding of which the loads 6-8 are connected in series, and a base circuit containing the base-emitter junction of the transistor 4, a secondary winding of the transformer 5, and a capacitor 11 for base. An auxiliary switching element which operates when the voltage supplied from the power source 1 excessively rises is connected to the capacitor 11 so that the switching element can limit the forward voltage of the capacitor 11 when the switching element operates.  The limitation of the forward voltage of the capacitor 11 lowers the voltage of the capacitor 11.
Patent JP-H11344819-A (JP)
Title: Electrophotographic photoreceptor
Inventor: IKUNO HIROSHI
IPC: G03G5/05
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain an org. electrophotographic photoreceptor which attains high performance, a long service life and high reliability on a high level, in particular an org. electrophotographic photoreceptor superior in image quality reproducibility and wear resistance and superior also in durability and photosensitivity. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer on the electrically conductive substrate and contains a high molecular electric charge transferring material and an additive represented by the formula (where A1 is >=4C linear alkyl) in at least one layer from the surface side remotest from the substrate.
Patent JP-S6057088-A (JP)
Inventor: KOMATSU HIDEO
IPC: F16L15/00
Filed: 1983-09-06
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。