baber/WOPTO huggingface dataset:
Patent JP-S58159047-A (JP)
Title: Carrier regeneration circuit
Inventor: OZAKI TAKAYUKI
IPC: H04L27/227
Filed: 1982-03-16
Abstract: PURPOSE:To regenerate a stable carrier, by making all receiving signals approximate to a 4-phase modulation signal. CONSTITUTION:A signal input is branched into two at a same phase hybrid circuit H1 to be an input of one of detectors DET1, DET2. An output of an oscillator VCO becomes an input of the other of the DETs 1, 2 as a signal whose phase is different by 90 degrees at a hybrid circuit H2 of 90 degrees. An output of each detector is impressed to weighted circuits WTC-A, WTC-B and WTC-C, and a signal point deciding circuit SGD. An output of the weight circuit is converted to a digital output by an A/D converter A/D. A selecting circuit DCS switches an output of the A/D converter by control signals A, B and C. As for selected outputs (x), (y), logic is taken by exclusive ''or'' EX-OR, and its output is provided to the voltage control oscillator VCO through a low- pass filter LPF.
Patent JP-S56146231-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINADA KAZUYOSHI
IPC: H01L21/20
Filed: 1980-03-31
Abstract: PURPOSE:To form an isolation region in good reproducibility by a method wherein a one conductive type amorphous semiconductor mounted on a semiconductor substrate is single-crystallized by applying a laser radiation to every conductive type one after being covered with a metallic mask with a high melting point and ion-injected with a reverse conductive type impurity. CONSTITUTION:An amorphous Si layer doped with an n type impurity is formed on a p type Si substrate 11 and covered with the metallic mask with a high melting point such as Mo, Ta, W etc. and after ion-injected with a p type impurity of B or the like, the whole surface is radiated with Nd-YAG laser rays and the p type impurity injected region is single-crystallized to form a p type single crystalline layer 14. Then, the metallic layer with a high melting point is removed and radiated again with the laser rays over the whole surface to form an n type Si single crystalline layer 15. Thereby a bipolar transistor or the like is formed at high integral density on the single-crystalline semiconductor layer separated by the isolation region extremely simply and in good reproducibility.
Patent JP-H07231035-A (JP)
Title: Holding member of plate body, and plate-body holder using the same
Inventor: AMANO YUJI
IPC: H01L21/304
Filed: 1994-02-15
Abstract: PURPOSE:To provide the holding member of such a plate body as a glass board which is so devised that the plate body is subjected smoothly to the removal of water therefrom and is prevented from the generations of both its spotting and contamination when the plate body is cleaned by pure water, etc., in its stored state in a holder and thereafter the holder is drawn up from inside a cleaning vessel, and to provide the holder using these holding members. CONSTITUTION:In a rod-like holding member having a composite structure, a metallic rod 1 is included as an insert, and around the rod 1 of its shaft center, a resin molded body 2 is injection formed integrally with the rod 1. Also, a plurality of rod-like holding members 1 are suspended on a frame, and thereby, a box type or box-frame type plate-body holding holder is formed. Further, in the elevation view of the shape of a main body part 21 of the resin molded body 2, frontward protruded protrusive parts (a) and backward recessed groove parts (b) are arranged alternately abacus-bead- wise. Moreover, in the lower part of the main body part 21, a skirt part 22 is formed in its shaft direction. The shape of the skirt part 22 is made thinner as it approaches the low end of the part 22 and is made wider as it approaches the one longitudinal end or both the longitudinal ends of the part 22.
Patent JP-H09238296-A (JP)
Title: Image pickup device
Inventor: USUI TAKASHI
IPC: H04N19/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide the image pickup device with small power consumption, light weight and offering ease of edit by designing an image pickup part and a recording part to be separate modules and adopting a structure enabling radio wave transmission of image data. SOLUTION: After an optical signal caught by a lens section 10 of a video camera 1 is converted into an analog electric signal S1 by a CCD image pickup element 11, the analog electric signal S1 is converted into a digital electric signal S2 by an A/D converter section 12. Then a compression signal S3 from a compression coding section 13 is compressed by the compression coding section 13 and an error correction coding section 14 applies error correction coding to the compressed signal as a signal S4, and it is given to a modulation section 15, where the signal S4 is modulated into a radio transmission signal S5, which is sent.  Upon the receipt of the radio transmission signal S5 from the video camera 1 by a recording unit 2, a demodulation section 21 demodulates the signal, an error correction decoding section 22 applies error correction decoding to the demodulated signal S4 and the compressed signal S3 is recorded by a recording section 23.
Patent JP-S61204155-A (JP)
Title: 9,10-dihydrophenanthrene derivative
Inventor: NAGAI YOSHIO
IPC: C07C69/75
Filed: 1985-03-05
Abstract: NEW MATERIAL:The 9,10-dihydrophenanthrene derivative of formula I (R is 1-8C alkyl). EXAMPLE:2-(trans-4-n-Propylcyclohexylcarbonyloxy)-9, 10-dihydro-phenanthrene. USE:A material for liquid crystal display element for low-temperature use. It exhibits nematic liquid crystal property at a relatively low temperature. PREPARATION:Purified phenanthrene used a s a raw material is hydrogenated in cyclohexane in the presence of copper chromate catalyst, and the resultant compound of formula III is nitrated in glacial acetic acid with fuming nitric acid to obtain the compound of formula IV. The compound is reduced to the compound of formula V in ethanol in the presence of hydrazine hydrate and a Pd/C catalyst and the product is diazotized and hydrolized with NaNO2 in an aqueous solution of sulfuric acid. Finally, the obtained compound of formula VI is acylated with the compound of formula VII in acetone to obtain the objective compound of formula I.
Patent JP-H08242517-A (JP)
Title: Electrical connection box
Inventor: HOTTA DAIJI
IPC: H02G3/14
Filed: 1995-03-01
Abstract: PURPOSE: To enable the reduction of the number of parts by forming hinges between a main cover and auxiliary covers so that the main cover and auxiliary covers can be folded together, and integrally molding the main cover, auxiliary covers and hinges. CONSTITUTION: A cover 40 consists of a main cover 41 for an electrical connection box 20; and auxiliary covers 42 for cassette-type use boxes 30 that can be anchored on the electrical connection box 20 for circuit expansion. Hinges are formed between the main cover 41 and the auxiliary covers 42 so that they can be folded together. Further, the main cover 41, auxiliary covers 42 and hinges are integrally molded. This makes it unnecessary to install separate covers for cassette-type fuse boxes 30, and thus enables the reduction of the number of parts required.
Patent JP-H10243008-A (JP)
Title: Multiplex transmitter
Inventor: TADA KATSUYUKI
IPC: H04B10/032
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To improve a degree of relief against a fault of a transmission line bridged between two different link type networks by providing a cross connect section that connects and sets an optional time slot of a low-degree group line to an optional line of a low-degree group through loopback. SOLUTION: A cross connect section 5 is provided with a hair pin cross connect function that is a function connecting an optional time slot of a low- degree group line to an optional line of a low-degree group by adding a hair pin drop table 52 to the section 5. The hair pin cross connect function is used to connect directly an optical multiplex transmitter B of a ring type equipment A and an optical multiplex transmitter D of a ring type equipment B with a transmission line 3. Thus, even on the occurrence of a fault in an optical transmission line 2 between optical multiplex transmitter E, C, the transmission line 3 maintains a PATH line (shown in one-dashed chain lines) between the optical multiplex transmitters F, B and a degree of relief against a fault of a line is improved.
Patent JP-H01220688-A (JP)
Title: Guide information device for elevator
Inventor: FUJINO TOKUYA
IPC: B66B3/00
Filed: 1988-02-26
Abstract: PURPOSE:To give detailed information to waiting passengers by providing waiting passenger detecting means utilizing the relative position from a boarding and alighting port for waiting passengers, information deciding means for judging and changing the information content according to the detection result and the arrival status, and information executing means for executing information according to a decided output. CONSTITUTION:Waiting passenger detecting means comprise a waiting passenger camera 2 and an image processor 4 and are adapted to detect the relative position of waiting passengers 12 from the respective elevator boarding and alighting ports 11a-11c or its range. As information deciding means, an information microcomputer 6 is used to classify the waiting passengers 12 according to detected relative position of the waiting passengers 12 or its range, judge same according to cage arrival status and decide necessary information. Information executing means are adapted to execute information output by the information deciding means by characters, voices, images or the like.
Patent JP-S59172687-A (JP)
Inventor: PERII ARUFURETSUDO MIRUZU
IPC: G10D3/16
Filed: 1983-03-14
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-H11236917-A (JP)
Title: Bearing structure of roller for photosensitive material processing device
Inventor: ICHIKAWA KAZUO
IPC: F16C13/04
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency while simplifying the roller connecting and disconnecting work by one worker even in a relatively large and heavy roller. SOLUTION: With the movement of a roller, levers 220, 238 are pushed down, and plates 214, 230 are pushed up so that a first bearing 212 and a second bearing 228 are automatically moved to a first position and a second position by the snap action work of tensile coil springs 222, 234. A worker simply moves a roller R without checking position of the first bearing 212 and the second bearing 228, and the work by one worker is enabled, and the working efficiency is improved.
Patent JP-H10238404-A (JP)
Title: Ohc engine
Inventor: KAWAKUBO HIROYUKI
IPC: F01L1/02
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To assuredly prevent a timing drive member from falling by providing a protruding part in one main bearing near the timing drive member of main bearings for supporting a crankshaft, extending the protruding part below the timing drive member in the crankshaft side and operating it as a falling preventing member of the timing drive member. SOLUTION: A power unit 40 comprising an engine and a transmission mounted on a motorcycle is provided with main bearings 41c to 41h provided on an upper case 41 and main bearings 42c to 42h provided on a lower case 42 in order to rotatably support a crankshaft 57 on a crank case 43. A timing sprocket 57e is provided in the intermediate part of the crankshaft 57 and a camshaft 65 is rotated through a timing chain 68 as a timing drive member wound thereon. In this case, a protruding part 42j as a falling preventing member is provided in the side of the main bearing 42f of the lower case 42 so that the timing chain 68 is prevented fron falling from the timing sprocket 57e upon assembly of the power unit 40.
Patent JP-H03245417-A (JP)
Title: Manufacture of insulated electric wire
Inventor: MATSUURA HIRONORI
IPC: H01B7/02
Filed: 1990-02-21
Abstract: PURPOSE:To manufacture an insulated electric wire excellent in lubricity and abrasion resistance by dispersing a mixture solution, where fluororesin is mixed into a solvent having surface tension of a specific value or less at a predetermined temperature, to an insulating coating material, and coating and baking a conductor with the coating material. CONSTITUTION:A mixture solution where fluororesin is mixed into a solvent having surface tension of 30dyne/cm or less at 25 deg.C is dispersed into an insulating coating material. A conductor is bakedly coated with the insulating coating material directly or via an insulating layer, thus obtaining an insulated electric wire. For the fluororesin for this purpose, polytetrafluoroethylene, a tetrafluoroethylene-perfluoroalkylvinylether copolymer, a tetrafluoroethylene- hexafluoropropylene copolymer and the like are used, thereby forming an insulated electric wire having a low friction coefficient and excellent lubricity and abrasion resistance.
Patent JP-H05216922-A (JP)
Title: Dictionary editing device
Inventor: MATSUDA SHINICHI
IPC: G06F17/28
Filed: 1992-01-31
Abstract: PURPOSE:To easily end accurately prepare the dictionary information. CONSTITUTION:A translating device 13 analyzes an original sentence text 11 by using a dictionary 12 which stores the necessary information and then outputs the bilingual information including the translated sentences. A bilingual information analyzing device 15 analyzes the outputted information 14 and extracts the syntax pattern information 16 including the subject verbs, the syntax patterns, the translated words, and the translated sentences. An input/output device 17 shows the extracted information 16 on a display and also instructs a user to give the necessary corrections to the information 16. Then a dictionary information producing device 18 analyzes the correction information, i.e., the corrected information 16 and produces the dictionary information for which the analyzing contents are reflected. An output device 19 writes the prepared dictionary information into the dictionary 12.
Patent JP-S55136281-A (JP)
Title: Xanthine derivative
Inventor: KIKAZAWA KAZUO
IPC: C07D473/06
Filed: 1979-04-10
Abstract: NEW MATERIAL:A compound of formula I: (R is H or acyl group; n is an integer 0W3).  
     EXAMPLE: 1-Cyclopropylmethyl-3,7-dimethylxanthine.  
     USE: Medicines.  
     PROCESS: A compound of formula II is reacted with a compound of formula III: (X is halogen) in the presence of a base, e.g. NaOH, in a suitable solvent, e.g. water, an alcohol, or DMF, which will not affect the reaction, at 50W160°C for 0.5W20hr, to give the compound of formula I. An alkali metal salt of the compound of formula II may also be used as the base. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08209960-A (JP)
Title: Support structure of unit room floor
Inventor: FUKUNAGA TADASHI
IPC: A47K3/162
Filed: 1995-02-08
Abstract: PURPOSE: To facilitate a mounting work and reduce cost as well by cgarging and extending an adhesive sheet between a leg having. a recessed part which fits in a lee moiunting part on the bottom of a floor pan and the lee mounting part. CONSTITUTION: An assembling work is executed on a construction site so as to enhance site delivery transportation efficiency and a butyl rubber sheet 5 is pasted on opening surfaces of grooves 77 and 81 on the top of a [89 7. A release sheet is further pasted thereon and the butyl sheet 5 is held clean up to an assembling time. Then, the release sheet is separated during the assembling time where the leg 7 is turned upside down and loaded on a leg mounting part 3 where a floor pan 1 is inverted upside down and pushed into the leg mounting part 3. Then, the leg 7 is driven into the moiunting part 3 with a plastic hammer. The butyl rubber sheet 5 is pushed with a fin 33 and extended downward in a fin receiving groove 77, thereby bonding the fin 33 with the receiving groove 77 firmly.
Patent JP-2000242855-A (JP)
Title: System, device and method for automatic transaction
Inventor: TEZUKA MASAYUKI
IPC: G06F19/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To make recognizable and receivable all forms even if a recognition algorithm and a character dictionary for recognizing the form to be treated are not previously registered in a device. SOLUTION: When a form cannot automatically be recognized in the automatic transaction device 1, a recognition server 15 of a center system 12 automatically recognizes the form or an operator recognizes it. The obtained information is inputted from an input part 18, thus making it possible to receive the form which is not previously registered in the automatic transaction device 1. When a center system 12 can automatically recognize the form or the operator can recognize it, the recognition algorithm and the character dictionary, which are required for recognizing the form, are transferred to the automatic transaction device 12 through ISDN 21 or LAN 20. They are learnt and consequently, the form can automatically be recognized in the automatic transaction device 1 in subsequent transactions.
Patent JP-H08239594-A (JP)
Title: Inorganic coating material composition
Inventor: YASUI KATSUMI
IPC: C09D1/00
Filed: 1995-03-02
Abstract: PURPOSE: To obtain the subject composition showing excellent hardness of a coated film and flexibility, processing resistance and sticking property, etc., and useful for coating of an engineering material, etc., by containing specific amounts of a binder for inorganic coating material and aluminum borate whisker. CONSTITUTION: This composition contains (A) 100 pts.wt. of a binder for inorganic coating material selected from (i) a water-soluble silicate, (ii) a modified water-soluble silicate containing hot-melted ultrafine granular silica, etc., or (iii) colloidal silica and (B) 0.5-40 pts.wt. of aluminum borate whisker. In the component A, one of the components (i)-(iii) may be used and especially the material of the component (ii), wherein ultrafine granular silica is hot-melted in a water-soluble silicate, is preferable. The component B is expressed by the formula 9Al2 O3 .2B2 O3 and preferably has 10-30μm average fiber length, 0.5-1.0μm average fiber diameter and 0.1-0.2 bulk specific gravity (by JIS-K3362).
Patent JP-H11279591-A (JP)
Title: Composition for improving extended viscosity of detergent composition and its method
Inventor: CHOY CLEMENT K
IPC: C11D3/395
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a compsn. with viscoelasticity and increased viscosity having rheology of viscoelasticity and suitable for using with a hypochlorite bleaching agent which is easily dispersible with a trigger spray. SOLUTION: This compsn. is a viscoelastic system of increased viscosity contg. an active detergent compd. (a), and tetradecyldialkylaminc/oxide and a hydrophobic org. ion couple (b) in a solution, and this formulation has at least 500 cP viscosity at 20 deg.C. It is used as a measure to decrease 'odor of bleaching agent' which is observed at spraying, when a hypochlorite detergent compsn. is vaporized in the conventional technology. This compsn. can be formulated further to have an effect of a detergent of the surface of hard materials or a waste water flushing agent.
Patent JP-H04279102-A (JP)
Title: Outsole
Inventor: YABUSHITA HITOHIRO
IPC: A43B13/14
Filed: 1991-03-08
Abstract: PURPOSE:To provide an outsole by which both effective impact relaxation and slip-preventing effect can be obtained, by a method wherein, on the outsole having a number of projections with difference in height, the rigidity of low projections formed between high projections is made particularly higher. CONSTITUTION:On an outsole having a number of projections with difference in height, which go toward the surface in contact with the ground at a basic part 1 of the outsole, one or a plurality of projections lower than a plurality of high projections which first come into contact with the ground when the outsole lands on the ground, are projected between these high projections. The rigidity of the lowest projection 3 projecting between these high projections is at least formed so as to be higher as compared to other projections higher than the lowest projection.
Patent JP-H02226607-A (JP)
Title: Athermal lighting lamp
Inventor: TSUTSUI KOICHIRO
IPC: G03B21/14
Filed: 1989-02-27
Abstract: PURPOSE:To irradiate only a visible ray without generating a color shade by surrounding the vicinity of the periphery of a straight tubular lamp with a cylindrical filter having a dichroic film, on the same axis. CONSTITUTION:A straight tubular light source lamp 1 is provided with a reflecting mirror 2 of a certain shape of cross section, along the axis. A hot-wire breaking filter 3 having a dichroic film on its surface is arranged on the periphery of the light source lamp 1. The hot-wire breaking filter 3 is not less than 20mm thicker, for example, than the outer diameter of the light source lamp 1, and the length is defined such that the entire light source lamp 1 except a socket portion is covered therewith, thin films of quartz and titanium oxide being deposited alternately on the external wall surface. Through a slit 3a, the air in the hot-wire breaking filter 3 is substituted. As the filter 3 and the light source 1 are situated close to one another on the same axis, color separation hardly occurs and few color shades are generated.
Patent JP-H07228573-A (JP)
Title: 2-phenylcycloalkanopyrimidine derivative
Inventor: KATAOKA MASAHIRO
IPC: C07D239/94
Filed: 1994-02-16
Abstract: PURPOSE:To obtain a new compound having a strong antagonistic effect on serotonin S2 receptor, therefore, effective for negative symptoms of schizophrenia and useful as an antipsychotic agent reduced in extrapyramidal side effects and a therapeutic agent for anxiety syndrome, depression, etc. CONSTITUTION:A compound of formula I [R<1> is H, a lower alkyl, phenyl, etc.; R<2> and R<3> are eachH, a halogen, a lower alkyl, etc.; R<4> is H or a lower alkyl; (m) is 2 or 3; (n) is 3 or 7] and its salt, e.g. 2-(4-flurophenyl)-4-94-methyl-1- piperazinyl)-6,7,8,9-tetrahydro-5H-cycloheptapyrimidine. This compound is synthesized by reacting a compound of formula II (X is an eliminable atom or an eliminable group) with a compound of formula III generally at 40 to 200 deg.C under ordinary pressure or applied pressure. In addition, the raw material compound of formula II is obtained, e.g. by using a compound of formula IV (Y is Cl or Br) as the starting raw material.
Patent JP-H11243575-A (JP)
Title: Mobile radio communication equipment
Inventor: CHIBA JUNICHI
IPC: H04W4/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a mobile radio communication device capable of accurately calculating a present position. SOLUTION: Positional information on each from plural base stations is obtained. A receiving electric field intensity detecting means 16 for detecting the receiving electric field intensity of radio waves from each of the plural base stations is provided. A present position calculating means 20 calculates the present position from the positional information obtained from the plural base stations and the receiving electric field intensity from each of the plural base stations detected by the means 16.
Patent JP-H01217204-A (JP)
Title: Dimensions inspecting device for circular product
Inventor: NIIOBI MASARU
IPC: G01B21/12
Filed: 1988-02-25
Abstract: PURPOSE:To achieve a non-contact inspection of outer diameter dimensions in two directions, by a method wherein an outer diameter of a moving circular product is initially detected by a peak of a proximity signal value of a first proximity linear sensor and subsequently, the circular product is turned within a horizontal plane to detect the outer diameter again with a second proximity linear sensor. CONSTITUTION:First, an outer diameter of a moving circular product 1 is detected with a peak holder 6 by a peak of proximity signal values of first proximity linear sensors 3a and 3b from one direction. Subsequently, the circular product 1 is rotated within a horizontal plane by being kept in contact with a frictional obstruct 5 to detect a peak of proximity signal values again with a peak holder 6 through second proximity linear sensors 4a and 4b. Thus, outer diameter dimensions in two directions can be inspected at a high speed in a non-contact manner.