baber/WOPTO huggingface dataset:
Patent JP-H11315664-A (JP)
Title: Opening and closing structure of window member
Inventor: NAKAGOME KIMITO
IPC: B60J1/17
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To ensure arrangement of a heavy article at a corner part of a door body by providing an elevating member fixed to a window member and a driving part for moving the member in the longitudinal direction, and mounting the elevation member at a side along the elevation direction of the window member. SOLUTION: In lowering a glass pane 30 for closing a sash 22, an elevation member 41 is moved downward along the longitudinal direction by a pinion gear 45 reversely rotating by means of a switch. Thus, the glass pane 30 descends horizontally while deforming an elastic member 50 so as to close both ends to each other. In this case, a rack 44 is accomodated in a cylindrical part 27 provided in an accomodation part 23 of a door body 20 after it passes through the pinion gear 45. Then, the elevation member 41 is mounted at a rear side 31 of the glass pane 30 along the elevation direction. Accordingly, a motor for moving the elevation member 41 can be positioned at a corner part of the door body.
Patent JP-H11184105-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TOMIUCHI YOSHIMASA
IPC: G03G5/05
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain the electrophotographic photoreceptor high in sensitivity and superior in repetition stability in continuous use for a long time by incorporating at least one of specified phosphoric acid metal complexes or metal salts in a photosensitive layer. SOLUTION: This photosensitive layer formed on the conductive substrate of the photoreceptor contains at least one of the phosphoric acid metal complexes or metal salts represented by the formula in which each of R<1> -R<8> is an H or halogen atom or an alkyl, alkoxy, alkylamino, nitro, cyano, heterocyclic, or aromatic group; M is one of Zn, Mg, Ca, Ba, Co, Ni, Sn, and Al metal atoms; and (n) is an oxidation number of M. It is considered that a trap (a site necessary for supplementing a carrier) generated in the photosensitive layer at the time of continuous use can be cancelled by incorporating the phosphoric acid metal complexes or metal salts polarized between the cationic central metal and anionic ligands in the molecule.
Patent JP-S59183022-A (JP)
Title: Combustion chamber of internal-combustion engine
Inventor: YAMAKAWA YOSHIO
IPC: F02B19/12
Filed: 1984-03-19
Abstract: PURPOSE:To stabilize the combustion and reduce the noxious component contained in an exhaust gas by a method wherein an inclined groove is connected to the bottom surface of a cylindrical hollow part, an exhuast valve is arranged on the bottom surface of a cylindrical hollow part, and an intake valve is arranged on the plane inner wall surface of a cylinder head. CONSTITUTION:A piston 2 is provided with a plane piston top surface 2a, also a cylinder head 3 is provided with a plane inner wall surface 3a. A cylindrical hollow part 22 is formed on the one side of the inner wall surface 3a, while an inclined groove 24 is formed on the inner wall surface 3a, the inclined groove is extended along the periphery of the inner wall surface 3a. An exhaust valve 8 is arranged ona bottom surface 23 of the cylindrical hollow part 22. An intake valve 6 is arranged on the inner wall surface 3a. Thereby, the stabilized combustion can be achieved and noxious component contained in an exhaust gas can be reduced.
Patent JP-H03254442-A (JP)
Title: Optical memory element
Inventor: KAKIHARA YOSHINOBU
IPC: G11B11/105
Filed: 1990-03-02
Abstract: PURPOSE:To decrease flakes and to make improvement in reliability by providing a recording medium having a magneto-optical effect and dielectric films laminated on both sides of the recording medium on a disk substrate and forming the dielectric films of silicide nitride by using reactive DC sputtering. CONSTITUTION:The 1st dielectric film 2 consisting of the cobalt silcide nitride as an example of the silicide nitride on the substrate 1 and the recording film 3 as the recording medium having the magneto-optical effect of the terbium/iron/ cobalt system, etc., is formed on the 1st dielectric film 2. Further, the 2nd dielectric film 4 of the same silicide nitride as the silicide nitride of the 1st dielectric film 2 is formed on the recording film 3 and in succession, a reflecting film 5 constituted of Al, a 1st protective film 6 and a 2nd protective film 7 are successively formed thereon. The 1st dielectric film 2 and the 2nd dielectric film 4 are respectively formed by the reactive DC sputtering of nitrogen and argon using the target of the silicide nitride. Since the flakes of Si3N4, etc., are decreased in this way, the errors at the time of recording and reproducing are decreased and the moisture resistant characteristics are simultaneously improved, by which the reliability is enhanced.
Patent JP-S63217735-A (JP)
Title: Slave station equipment for time division multi-direction multiplex communication system
Inventor: OTSU TOSHIO
IPC: H04J3/14
Filed: 1987-03-05
Abstract: PURPOSE:To surely detect a fault in its own station without requiring a separate channel for supervisory by using the time slot of a polling channel not applying the call to its own station so as to transmit/receive the supervisory signal of its own station. CONSTITUTION:The supervisory signal of a slave station from a supervisory signal generating circuit 1 is processed by a timing division multiplexing circuit 3 and an IF modulation circuit 4 controlled by a polling control circuit 8 via a supervisory multiplexing circuit 2 in each slave station. Then only the IF signal of supervisory section is extracted from a gate circuit 5 controlled by the circuit 8 and transmitted to a master station by using a time slot of polling channel. The IF reception signal corresponding to loopback from a master station is received and demodulated by using the time slot of the polling channel by a time division multiplexing circuit 6 and a demodulation circuit 7 or the like controlled by the circuit 8 and a fault detection circuit 9 from the demodulation signal is detected surely without providing a supervisory channel and the signal transmission in a slot other than the assigned slot disturbing the communication of other slave stations is prevented.
Patent JP-H06240245-A (JP)
Title: Electroluminescent element
Inventor: NAGAI KAZUKIYO
IPC: H05B33/12
Filed: 1993-02-17
Abstract: PURPOSE:To obtain an electroluminescent element which has a long-lasting luminescent capability and an excellent durability. CONSTITUTION:A compd. of the formula (wherein Ar<1> and Ar<2> are each an optionally substd. alkyl, aryl, or heterocyclic arom. group) is incorporated into at least one org. compd. layer of an electroluminescent element which comprises an anode, a cathode, and at least one org. compd. layer including the above- mentioned layer and sandwiched between the two electrodes.
Patent JP-S60195834-A (JP)
Inventor: FUJII HIROSHI
IPC: H01H73/04
Filed: 1984-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01226765-A (JP)
Title: Far infrared ray radiating member
Inventor: SATO AKIHIKO
IPC: H05B3/14
Filed: 1988-03-07
Abstract: PURPOSE:To obtain a far IR radiating member stably exhibiting high radiating characteristics on being directly electrified by forming an insulating layer based on Al2O3 and SiO2 and further contg. a specified amt. of Fe2O3, etc., and an electrically conductive layer contg. a specified amt. of Si besides said components. CONSTITUTION:A far IR radiating member is composed of an insulating layer based on Al2O3 and SiO2 and further contg. 3-20wt.% one or more kinds of metal oxides such as Fe2O3, Cr2O3, Mn2O3, ZrO2, TiO2, MnO2, Li2O, CaO, MgO, NiO, CoO and Cu2O and an electrically conductive layer contg. 5-50wt.% Si besides said components. The member has stable high emissivity at each wavelength as a far IR heater using electricity as a heat source. Since the layers have much the same compsn. and much the same coefft. of thermal expansion, exfoliation is not occurred during energizing.
Patent JP-H02231775-A (JP)
Title: Compound semiconductor photodetector
Inventor: KAGAWA SHUZO
IPC: H01L31/10
Filed: 1989-03-03
Abstract: PURPOSE:To improve the quantum efficiency, and to obtain sensitivity continuously extending over a wide wavelength range from a short wavelength to a long wavelength by specifying the thickness of an InP cap layer and the depth of a diffusion region. CONSTITUTION:An InGaAs light absorption layer 3 and an InP cap layer 4 are laminated successively onto one conductivity type InP substrate 1 doped in high concentration, and the opposite conductivity type diffusion region 6 reaching from the surface of the InP cap layer 4 to the InGaAs light absorption layer 3 and being doped in high concentration is formed. The thickness of the InP cap layer 4 is brought to 0.1mum or less while the depth of the diffusion region 6 is brought to 0.7mum or less. Accordingly, quantum efficiency is improved, and sensibility is acquired continuously extending over a wide wavelength range from a short wavelength of 0.7-0.8mum to a long wavelength of 1.3mum and 1.55mum.
Patent JP-S56149223-A (JP)
Title: Automatic intermittent action device for clutch of vehicle and the like
Inventor: ARIKAWA TETSUO
IPC: B60W10/18
Filed: 1980-04-18
Abstract: PURPOSE: To utilize an engine brake effectively and give full play to the function of an antiskid device by cutting off and holding the clutch during the operation of a braking device at a prescribed speed or below and during an antiskid action and by performing connecting operation gradually at the time of connection.  
     CONSTITUTION: A solenoid coil 12 operates based on the logical multiplication of a vehicle wheel rotation speed signal, a braking signal and an antiskid action signal, moving an armature 27 against a spring 34. The withdrawal lever 61 of the clutch is operated by an operating cylinder 14, and generally, under the oil pressure from a clutch master cylinder 51, the 1st piston 55 is operated. When the solenoid is operated, a valve 20 is opened, the oil pressure from a pump 23 is introduced into a chamber 58, whereby the 2nd piston 56 is operated. Since the oil pressure in the chamber 58 is lowered gradually by a throttle 41 when a signal is extinguished, the clutch is not geared in abruptly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59177953-A (JP)
Title: Semiconductor device
Inventor: HIRATA SEIICHI
IPC: H01L21/52
Filed: 1983-03-28
Abstract: PURPOSE:To disperse stress applied to a bed on which a semiconductor pellet is mounted, to prevent the cracking of a resin sealing body, etc. and to improve the characteristics of an element by forming grooves for absorbing stress to the corner sections of the lower surface of the bed. CONSTITUTION:Grooves 15 for absorbing stress function as the dispersion and absorption of stress generated with the expansion and contraction of a resin sealing body 16, etc. when the change of heat is applied to a semiconductor device integrally sealed by the resin sealing body 16 by a reliability test, etc. Consequently, the positions of the formation of the grooves 15 shall be the corner sections of the back of a bed 10 where stress is easy to concentrate. The size, number and shape of the grooves are set in consideration of the size of a semiconductor pellet 11 and the bed 10, the quality of material of the resin sealing body 16, etc. The grooves 15 are formed in such a manner that a resist film of a predetermined pattern is shaped on a sheet for forming a frame, a section as the bed 10 is specified, a resist film for forming the grooves is shaped on the back side of the section as the bed, and the back is etched and treated while using these resist films as masks.
Patent JP-S61286784-A (JP)
Title: Hand motion display apparatus
Inventor: KIHARA HIROYUKI
IPC: G04C9/08
Filed: 1985-03-15
Abstract: PURPOSE:To enable stoppage at a zero position by simple operation, by mounting a zero detection circuit detecting that a hand is present at a zero position from the content of a hand position counter to output a zero detection signal and a prohibiting gate means. CONSTITUTION:An oscillation circuit 1 outputs a reference signal and a frequency dividing circuit 2 divides the frequency of the reference signal to output a frequency dividing signal for timing and a high speed signal for correction. A clock counter 3 inputs the frequency dividing signal for timing and outputs a unit time signal of one min interval. A correction circuit 6 outputs a continuous correction signal for continuously correcting the display position of a hand according to the operation of a correction switch 4 and a hand position counter 7a stores the display position of the hand and a zero detection circuit 7b detects that the hand is present at the zero position from the content of the hand position counter 7a to output a zero detection signal. By this zero detection signal, a prohibiting gate means 7c detects that the hand reached the zero position during continuous correction operation to stop the continuous correction of the hand.
Patent JP-S56147652-A (JP)
Title: Oil coater for dust-proofing mat or the like
Inventor: HATANO YUTAKA
IPC: B05C1/08
Filed: 1980-04-18
Abstract: PURPOSE: To eliminate the waste of oil by supplying the oil to the wheel brushes rotating by way of pencil brushes communicating with an oil flow control tank and interlocking the stop position of an oil feeding hole and the opening-closing of a solenoid valve of an oil feeding pipe.  
     CONSTITUTION: Pencil brushes 19 to be supplied with the oil flowing through the oil feeding hole of an oil feeding pipe inserted in the tank is provided to an oil control tank 17 which is supplied of the oil through a solenoid valve 24 connected to the oil feeding pipe from an oil tank 26 installed on a conveyor. The pencil brushes  19 contact a wheel brush 25 for coating oil moving vertically while maintaining the fixed contact state with a mat and intermittently supply the oil of a proper amount to the brush 25 by being interlocked to the stop position of the oil feeding hole and the opening-closing of the solenoid valve. The brush 25 is moved vertically by the air cylinders 14W14-C operated in association to the mat and limit switches 13W 13-C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04287328-A (JP)
Title: Gettering processing
Inventor: OGA KATSUNORI
IPC: H01L21/322
Filed: 1991-03-18
Abstract: PURPOSE:To prevent the generation of fine defects, by heat-treating a semicon ductor substrate in a nitrogen atmosphere at a specified temperature, heat- treating it in a multistage manner from a low temperature to a high tempera ture, forming deposition nucleuses in the substrate, and reducing the defects on the substrate surface. CONSTITUTION:While reflowing inert gas like nitrogen, the temperature in a furnace is raised to 1100 deg.C or higher, and high temperature heat treatment is performed. Thereby oxygen in the vicinity of the surface of a silicon wafer 1 is diffused outward through an oxide film 2, deposition nucleuses of oxygen or the like are extinguished, and a layer 3 free from defects is formed on the wafer 1 surface. Next the temperature in the furnace is reduced to 700 deg.C, and deposition nucleuses 4 of impurities are formed in the silicon wafer 1 by low temperature heat treatment. Further the temperature is raised to 1000 deg.C or higher, and impurities are made to concentrate in the deposition nucleuses 4, thereby extending deposition. By etching an oxide film, the layer free from defects is exposed, and a silicon wafer 5 free from defects is formed.
Patent JP-S54145360-A (JP)
Title: Manufacture of pipe-clad steel
Inventor: MITARAI MAKOTO
IPC: B23K20/08
Filed: 1978-05-02
Abstract: PURPOSE: To manufacture a high quality and cheap long-size pipe-clad steel of excellent weldability by the procedure in which a doubling material is attached closely to the inside of base metal, the end portion between the doubling material and the base metal is sealed by welding, and then the doubled metal is hot rolled with a specific draft in a specific temperature range.  
     CONSTITUTION: A doubling material is attached closely to the inside of base metal, the end portion between both materials is sealed by welding, and then the doubled metal is hot rolled with a draft of more than 15% for the first rolling in a temperature range from 850 to 1300°C. Furthermore, in case where a closely touched or jointed pipe in which doubling material is not almost closely attached to the inside, outside, or both sides of base metal, or is not completely attached to them, the end portion between the doubling material and the base metal is strongly fixed by padding welding and then hot rolled with a draft of more than 15% for the first rolling in a temperature range from 850 to 1300°C. Also, as a means of closely sealing the end portion between the doubling material and the base metal, an explosive pipe expanding method, a gas explosion method, etc., using a filling medium for the end portion between them, etc., may be used. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07258007-A (JP)
Title: Controlling agent for plant disease injury with saccharide derivative as active ingredient
Inventor: KATO TOSHIRO
IPC: A01N43/16
Filed: 1994-03-23
Abstract: PURPOSE:To obtain a safe controlling agent having activity to control the outbreak of plant disease injuries by inhibiting the infectious activity of plant pathogenic fungi, containing, as active ingredient, a monosaccharide or oligosaccharide having at least one group selected from amino, acyl and phosphate groups. CONSTITUTION:This controlling agent contains, as active ingredient, a monosaccharide or oligosaccharide having at least one group selected from (un)substituted amino, acyl and phosphate groups, and controls crop disease injuries by inhibiting the infection of farm crop with pathogenic fungi. This control agent is subject to biodegradation in the environment, therefore being safe to human body Said monosaccharide is esp. pref. an amino sugar, which is pref. at least one selected from galactosamine, glucosamine, mannosamine, neuramine, muramine and glucosamine-6-phosphate (among others, amino sugar with the amino group substituted with acyl-group, e.g. N-acetylgalactosamine, N-acetylglucosamine).
Patent JP-2000249805-A (JP)
Title: Condenser lens with discontinuous line
Inventor: INUI MASANOBU
IPC: F24S23/30
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a lens which has good transmission efficiency of rays with almost no energy loss, which can be easily produced even in a large size and which accurately condenses incident rays into condensed rays by constituting the lens from plural lens segments of specified forms. SOLUTION: This condenser lens having a discontinuous line is composed of a combination of plural lens segments 12. Each lens segment 12 has a refractive plane 14 formed as a part of a cylindrical form having a specified curvature calculated by the light crosslaw. The refractive planes 14 are used as a condensing curved plate 16, while a light-entering face 18 is a step-like continuous flat face. Collimated rays 20 are made to enter the entering face 18 of the lens of the lens segments 12. The collimated rays 20 enter perpendicular to the entering face plane 18 and propagate through the lens to reach the refractive planes 14. Since the refractive planes 14 act as the condensing curved plane 16, the refracted ryas 22 outgoing from the refractive planes 14 are condensed to a calculated condensed ray K24 (one line).
Patent JP-H04286749-A (JP)
Title: Tape recorder
Inventor: KOTODA YOSHIHIRO
IPC: G11B15/43
Filed: 1991-03-18
Abstract: PURPOSE:To prevent tension servomechanism control and tape travelling from being disturbed by the dispersion of assembling precision and secular change with simple constitution. CONSTITUTION:This device is provided with a pressurizing roller 82 to wind a tape 2 to a tension pole 72 at a prescribed angle while pressurizing the tape 2 in the position between the tension pole 72 and a guiding roller 5B at the time of recording and reproducing a signal to the tape 2 and a pressurizing lever 80 supporting the roller. Thus, at the time of recording and reproducing the signal, tape 2 is wound to the tension pole 72 and the fixed guiding roller 5B respectively at the sufficient angles.
Patent JP-S51128263-A (JP)
Title: A method of producing semiconductor devices
Inventor: KAMIKAWA TAKASHI
IPC: H01L23/02
Filed: 1975-04-30
Abstract: PURPOSE: Erecting a box lead at the basessubstrate along the pipe established at a hermetic seal, deposing by a wax material and with constitution of airtight seal, making so that solid and sure enclosure can be obtained even if a thorough pipe is not being formed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52135904-A (JP)
Title: Combustion chamber in diesel engine
Inventor: AOYANAGI YUUZOU
IPC: F02B23/04
Filed: 1976-05-11
Abstract: PURPOSE: With regard to the combustion chamber of a squish lip type diesel engine, it is attempted to have black smoke and NOx reduced in exhaust, with the effect of lip member which projects, to the direction of piston stroke, from the end of the cavity provided on the head of the piston. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06241830-A (JP)
Title: Input/output board of encoder
Inventor: TSURUMAKI YUKIO
IPC: G01D5/245
Filed: 1993-02-18
Abstract: PURPOSE:To reduce the number of processes and to stably couple a photointerrupter electrically and mechanically without making the shape of an encoder large by a method wherein the terminal of the photointerrupter is treated by using a flexible board. CONSTITUTION:A photointerrupter 7 is fixed to a support stand 6. At this time, the position in the axial direction of the photointerrupter 7 is decided. The photointerrupter 7 which has been integrated with the support stand 6 is passed through a hole which has been made in a tongue-piece part 9b on a flexible board 9, and a terminal part is soldered to a conductor circuit part in the tongue-piece part 9b. Then, the tongue-piece part 9b to which the terminal of the photointerrupter 7 has been soldered is bent with reference to a board body part 9a. As a result, the board body part 9a comes into contact with the support stand 6. Then, the board body part 9a on the flexible board 9 is fixed to a base 5 by a set screw via the support strand 6.
Patent JP-H03253827-A (JP)
Title: Camera with zoom lens
Inventor: KOBAYASHI TAKEO
IPC: G03B5/00
Filed: 1990-03-05
Abstract: PURPOSE:To easily and quickly move a lens to a zoom end part by forcibly positioning the lens to the zoom end part according to the position of the lens. CONSTITUTION:At a telephoto movement processing time, '4' is set to a memory (MVPOS) and the content of the MVPOS is compared with the present content of a lens position code (POS). Since the content of the MVPOS is always larger than the present content of the POS, a zoom motor is rotated forward and the detection processing of the lens position and the display of a focal distance are performed. Then, the contents of the MVPOS and the POS are compared, next. Such processing is repeated until the contents of the MVPOS and the POS coincide with each other. Then, when they coincide, the brake processing of the zoom motor is performed and the processing is returned to the main processing. Therefore, the lens is forcibly moved toward a telephoto end by the telephoto movement processing. Thus, a zoom lever is easily and quickly positioned at the zoom end part.