baber/WOPTO huggingface dataset:
Patent JP-S6021362-A (JP)
Title: Gear and its production
Inventor: ISOGAWA KENJI
IPC: C21D9/32
Filed: 1983-07-15
Abstract: PURPOSE:To produce a strong and tough gear having a carburized layer having a high austenite crystal grain size by working a steel for a gear, in which impurity P is decreased and a specific compsn. amt. of Al and N is incorporated, to a gear shape and subjecting the same to adequate carburization hardening. CONSTITUTION:A material which is a steel for a gear such as a steel for machine structural use, Cr steel, Cr-Mo steel and Ni-Cr-Mo steel, etc. to be used by carburization is limited to <=0.10% P of impurity, and is incorporated with 0.010-0.060% Al and 0.005-0.025% N and contains further 0.005-0.025% Nb according to need is worked to a gear shape and is subjected to carburization hardening at 900-950 deg.C or to secondary hardening at 800-850 deg.C after carburization hardening at a temp. exceeding 950 deg.C to form the structure having the fine grains of which the austenite crystal grain size of the carburized layer is >=7 JIS grain size number. The gear having high strength, toughness and reliability is thus obtd.
Patent JP-H06337713-A (JP)
Title: Run controller for autonomous moving robot
Inventor: KURODA YUKIO
IPC: G05D1/02
Filed: 1993-05-31
Abstract: PURPOSE:To provide the run controller for autonomous moving robot which increases the convergence of learning, shortens the learning time, and performs accurate control, with respect to an autonomous moving robot run controller equipped with a neutral network which learns characteristics of a control system. CONSTITUTION:The neutral network which learns the characteristics of the control system includes a knematics part 20 which learns track characteristics of a moving robot and a dynamics part 21 which learns dynamic characteristics of the moving robot to exclude coupling between irrelevant units. Further, the neutral network includes a known structure part which has already learnt known characteristics of the autonomous moving robot to reduce unnecessary learning.
Patent JP-H06338509-A (JP)
Title: Lateral transistor
Inventor: NISHIMURA HISAHARU
IPC: H01L21/331
Filed: 1993-05-31
Abstract: PURPOSE:To improve frequency characteristics and noise characteristics, and to contrive reduction in element area of a transistor. CONSTITUTION:An N-type epitaxial layer 2, provided with an N<+> type buried layer 3, is formed on a P-type silicon substrate 1, and a P-type emitter diffusion layer 4, a P-type collector diffusion layer 5 and an N<+> type base diffusion layer 6 are formed on the N-type epitaxial layer 2. The pattern of the P-type collector diffusion layer 5, which is arranged in such a manner that the pattern of the P-type emitter diffusion layer 4 will be surrounded, has an aperture part on one section, and an N<+> type base diffusion layer 6 is formed on the N-type epitaxial layer 2 of the above-mentioned aperture part. Accordingly, as the base series resistance present between emitter bases can be decreased substantially, the frequency characteristics and the noise characteristics of a transistor can be improved. Also, the area of an element can be reduced when compared with the conventional element.
Patent JP-H11328702-A (JP)
Title: Optical disk device
Inventor: DOI AKIHIKO
IPC: G11B7/095
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To eliminate an effect due to a header part from a focus signal by sampling/holding a tracking signal for a track on an optical disk, using the tracking signal removing the parts that the header part and its front/behind corresponded and movement controlling a light convergent means. SOLUTION: A header part detection signal containing the part for the header part in the tracking signal is outputted from an AND circuit 35 to a sample/hold circuit 32. The sample/hold circuit 32 masks the tracking signal from a low-pass filter 31 by the supplied header part detection signal, and performs sample/hold, and converts this output to a digital value by an A/D converter 32b to output it to a driver. The on/off of the sample/hold for the tracking signal is switched on the place that the tracking signal is stabilized of the front/behind of the header part.
Patent JP-H01297935-A (JP)
Title: Message communication processor
Inventor: SUMI MASANORI
Filed: 1988-05-26
Abstract: PURPOSE:To reduce a time till a text is outputted by providing an automatic terminal substitution task controlling the unit in a way that the text is shared by other output queue if the traffic of a selected output queue reaches a prescribed value. CONSTITUTION:An automatic terminal substitution task 7 retrieves the number of texts in standby in output queues 2a-2f for each prescribed time, calculates the quantity of traffic of the output queue 2d when the number of texts in standby in the output queue 2d selected by a user is a prescribed value or over and substitutes the input of a text 5 to other preset output queue 2f when the calculated quantity of traffic is a prescribed value or over. Moreover, the number of texts in standby in the output queue 2f and the quantity of traffic are retrieved, and when the number of texts and the quantity of traffic are a prescribed value or over, the input is substituted to other output queue 2e and when they are a prescribed value or below, it is informed to a text arrangement task 3 that the text 5 is to be inputted to the output queue 2f.
Patent JP-S61285458-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: UEHARA YUJI
IPC: G03G5/08
Filed: 1985-06-12
Abstract: PURPOSE:To stabilize electrostatic charge potential and to improve characteristics by forming a charge blocking layer and photoconductive layer by using the reactive gas of the same component under the specific gaseous pressure which is varied in the stage of forming the respective films. CONSTITUTION:A conductive base 1 consisting of Al is provided on a susceptor 12 provided in a vessel 11 and an electrode 13 facing the susceptor 12 is provided. The inside of the vessel 11 is evacuated to 10-6 Torr vacuum degree by using an evacuation pump 15. Gaseous disilane (Si2H6) added with an extremely slight amt. of gaseous diborane (B2H6) is introduced at 10 sccs flow rate through a gas introducing pipe 16 into the vessel 11 until the pressure in the vessel attains 1.0 Torr. A high-frequency voltage is impressed between the susceptor 12 and the electrode 13 by a high-frequency power source 17 under such conditions to generate a glow discharge between the susceptor 12 and the electrode 13 and to decompose the gas in the vessel 11, thereby forming the charge blocking layer 2 on the base 1. The pressure of the reactive gas in the vessel 11 is decreased to 0.2 Torr and the photoconductive layer 3 is formed on the layer 2 under the similar conditions.
Patent JP-H01297989-A (JP)
Title: Clock synchronizing method and its circuit
Inventor: MIZUTANI YOSUKE
IPC: H04N19/00
Filed: 1988-05-26
Abstract: PURPOSE:To execute pull in even in the case when a MUSE signal whose accuracy is inferior has been inputted by setting an oscillation frequency to a value corresponding to a measured value of a period of a vertical synchronizing signal of the MUSE signal. CONSTITUTION:A counter 54 in an FP signal period deciding circuit 52 counts an output pulse of a fixed oscillator 50 of about one period of an FP signal, and its output corresponds to an FP signal interval of a MUSE signal which is inputted. In this state, by a comparator 56, difference information of a counter output in case when the FP signal interval is normal and an actual counter output is obtained and integrated 62, and U/D counter 44 use data is sent out of a ROM 64. On the other hand, when an FP signal comparing circuit 26 detects step out and outputs the FP signal, the counter 44 is brought to initial set to an optimum value corresponding to a shift of the FP signal interval of the MUSE signal which is inputted.
Patent JP-H06337568-A (JP)
Title: Image recorder
Inventor: ISHII MICHIO
IPC: G03G15/16
Filed: 1993-05-31
Abstract: PURPOSE:To provide an image recorder that prevents the start of an image recording processing for the following recording sheet from being delayed due to a decrease in fixing speed and prevents a decrease in image recording speed as much as possible. CONSTITUTION:The image recorder transfers toner images in separate colors on a photosensitive drum 20 to a recording sheet 30 held on a transfer drum 31, by one on top of the other, and then passes the recording sheet 30, peeled off the transfer drum 31, through a heat fixing device 50. In the image recorder, at least before the recording sheet 30 peeled off the transfer drum 31 is forced through the heat fixing device 50, the fixing speed of the heat fixing device 50 is switched to a low speed according to the type of the recording sheet 30, and, after a transfer process for the final color is finished, the rotating speed of the transfer drum 31 is switched to a low speed corresponding to the fixing speed of the heat fixing device 50. Further, right after the recording sheet 30 is completely peeled off the transfer drum 31, the rotating speed of the transfer drum 31 is returned to the normal speed.
Patent JP-H02307902-A (JP)
Title: Improvement in wearing of lingeries
Inventor: NOMURA NAOMASA
IPC: A41C3/12
Filed: 1989-05-23
Abstract: PURPOSE:To improve wearing properties of lingerie by using one ribbon of slip, etc., on the back at back muscle, dividing the ribbon into the left and right from neck part and supporting breast of slip, etc. CONSTITUTION:One ribbon is used at back muscle for slip, body suit, brassieres, etc., on the back, the ribbon is divided to the left and right from neck part and breast of brassieres, etc., is supported.
Patent JP-H04227934-A (JP)
Title: Method for forming coarse particle from fine particle of ultra-absorbent
Inventor: GAI TEII UTSUDORAMU
IPC: B01J2/06
Filed: 1991-05-31
Abstract: PURPOSE: To provide a process for converting superabsorbent polymer into fine particles.  
     CONSTITUTION: This invention is primarily directed to an aq. soln. porcess for preparing a superabsorbent polymer. In such an aq. soln. polymn. method, the polymn. product is a high-viscosity gel, which is dried and ground into particles. In the grinding step, a portion of the product is produced as undesired fine particles having a poor absorbency and poor fabrication properties; i.e., they 'gel block' and dust. According to the invention, fine absorbent polymer particles (up to about 3 pts.) are mixed with the high-viscosity reaction product get (10 pts.) contg. about 20 pts.wt. superabsorbent polymer and water (5 pts./pt. of recycled particles) to form a mixture with improved rheological properties. The resulting mixture can be processed at a higher rate than a reaction product gel of equal solids content and results in a higher product yield and an increased productivity. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07311417-A (JP)
Title: Lock mechanism for pop-up mirror operating member
Inventor: IMAKIRE KO
IPC: G03B19/12
Filed: 1994-05-18
Abstract: PURPOSE:To provide a lock mechanism capable of preventing the misoperation of a pop-up mirror operating member which is operated in the case of allowing the pop-up mirror of a camera to pop up. CONSTITUTION:In the camera provided with the pop-up mirror leading a subject image to a finder by being advanced to an optical path and the front part of a camera main body where the optical path leading the subject image to a film side is formed inside, a mirror-up lever 19 disposed to slide up and down on the side wall 503 of the front part, a motive power transmitting mechanism 21 disposed in the front part and retreating the pop-up mirror from the optical path by transmitting the upward movement of the lever 19 to the mirror and a coil spring 31 energizing the lever 19 downward, is provided with a lock means 23 engaging with the lever 19 and forming a lock state where the lever 19 can not be moved and a lock releasing button 25 engaging with the lock means 23 and releasing the lock state.
Patent JP-H01299448-A (JP)
Title: Temperature control apparatus for nuclear magnetic resonator
Inventor: HIGUCHI KEIICHIRO
IPC: G01R33/32
Filed: 1988-05-27
Abstract: PURPOSE:To obtain stability and high control accuracy in temperature control, by controlling a valve through which two kinds of gases having different temperatures are mixed and the mixed gases are supplied into a probe, thereby controlling the temperature of a specimen. CONSTITUTION:Gas is sent out of a gas source 3 and heated to a predetermined temperature by controlling a preheater H. The gas is supplied to a heat exchanger 12a for heating and a heat exchanger 12b for cooling. The gas is heated or cooled to the required range of temperature change. The two gases having the temperature difference set with the exchangers 12a and 12b are mixed with a valve 15 which is controlled with a valve control circuit 17 and supplied into a nuclear magnetic resonance probe 1. Meanwhile, the temperature in the probe 1 is measured with a temperature detecting element. The obtained signal is converted into the detected temperature signal in a temperature detecting circuit 8. The result is sent into a differential amplifier 9. A temperature setting signal from a temperature setting circuit 10 is supplied into the amplifier 9. The amplifier 9 supplies the difference signal between both signals into the valve control circuit 17 so as to control the valve 15. Thus, the temperature of a specimen in a specimen tube 2 is controlled.
Patent JP-H08307887-A (JP)
Title: Optical device for color television receiver
Inventor: KOBAYAKAWA YOSHI
IPC: H04N9/097
Filed: 1995-04-28
Abstract: PURPOSE: To provide the compact optical system in which color shading is avoided by separating an object luminous flux into three colors with two dichroic film surfaces with a tilt to an optical axis and reducing each emitted light so as to be formed onto each image pickup element. CONSTITUTION: A front side lens 1 being a convex lens and a 3-color separation prism block 5 comprising three prisms 2, 3, 4 are arranged on an optical axis of an object luminous flux. The color light passes through the prisms 2, 3, 4 and reduced by the convex lens 6 and its image is formed on an image pickup element 7. A blue light is reflected in a dichroic film at the rear side of the prism 2 and reflected totally in the front side and reduced by a convex lens 8 and its image is formed to an image pickup element 9. A red light is reflected in a dichroic film at the rear side of the prism 3 and reflected totally in the front side and reduced by a convex lens 10 and its image is formed to an image pickup element 11.  Since the object image is reduced between the color separate prism 5 and each image pickup element, a convergence angle of the luminous flux in the prism block is small and color shading is reduced.
Patent JP-S6124754-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/08
Filed: 1984-06-22
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-S5354745-A (JP)
Title: Frequency converting system
Inventor: TAKIZAWA YOSHIKAZU
IPC: H02M5/27
Filed: 1976-10-28
Abstract: PURPOSE: To process the reactive power by the system wherein a recoverable thyristor is selectively turned on everytime a standard frequency signal may be varied from positive to negative and vice versa, and a thyristor provided at the rectifier side is triggered into conduction after recognizing the turn-off of a thyristor at the recovery side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000319555-A (JP)
Title: Additive for actinic energy-ray curable coating composition
Inventor: OTA MASARU
IPC: C09D11/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain an actinic energy-ray curable coating composition imparting gloss to printed matters and capable of securing sufficient allowance in water content during printing. SOLUTION: This actinic energy-ray curable coating composition comprises an additive consisting of an aromatic sulfonamide-formaldehyde condensation product, especially a compound expressed by the general formula (R is a halogen or a lower alky; n is 0 or 1), and a monomer or an oligomer having a (meth) acryloyl group.
Patent JP-H0674689-A (JP)
Title: Washing lance machine
Inventor: MAINO YAN FUAN DERU BUOUDE
IPC: F28G1/16
Filed: 1993-05-06
Abstract: PURPOSE: To obtain a device for cleaning pipe bundles which can clean small pipe bundles in an economical method, can be used in a narrow space and can be employed in a marrow space above a vertically arranged heat exchanger. CONSTITUTION: A device for cleaning the pipe bundles 2 of a heat exchanger is provided with a guide column 19 supported by a support structure body 7 so as to be displaced in parallel with the support structure body 7. Then, the guide column 19 includes a guide path for a slide piece guided slidably along the guide column 19 and a number of lances 25 connected to the slide piece in parallel with the guide column. Further, the device includes a means connected to the slide piece for supplying high pressure liquid the lances 25 and a driving means 31 engaging on the slide piece for reciprocally moving the slide piece connected to the lances 25 along the guide column 19.
Patent JP-S63296166-A (JP)
Title: Sentence editing device
Inventor: NAITO HIROSHI
IPC: G06F17/21
Filed: 1987-05-28
Abstract: PURPOSE:To facilitate generation of teaching materials for learning such as a blank filling question by blanking a specific word in a sentence and substituting it with a sequential number. CONSTITUTION:When a specific word or phrase to be blanked is designated by a specific word designating means A, the sequential number is given to this designated specific word or phrase in the order of appearance in the sentence by a sequential number assigning means B, and the specific word or phrase to which the sequential number is given in the sentence is substituted with the assigned sequential number by a sequential number substituting means C. Correspondence relations between given sequential numbers and specific words or phrases to which these sequential numbers are given are outputted as a list at the last of the sentence by a correspondence relations output means D. Consequently, specific words or phrases in the sentence are collectively displayed as sequential numbers and said correspondence relations are displayed. Thus, generation of teaching materials for learning such as a blank filling question is facilitated.
Patent JP-S61288329-A (JP)
Inventor: YABE KIYOSHI
IPC: F16H31/00
Filed: 1985-06-17
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-S6111723-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: SAWADA KAZUTOSHI
IPC: G02F1/1335
Filed: 1984-06-26
Abstract: PURPOSE:To form continuously liq. crystal display elements after sealing and press bonding at peripheries and to obtain efficient manufacturing stages by forming two long-sized plastic films so that the axes of polarization meet at right angle to each other. CONSTITUTION:A long-sized polarizer of a PVA-iodine system is adhered to a polyether sulfone film so that the longitudinal directions coincide with each other. The 1st long-sized film 2 is obtd. The axis of polarization of the film 2 is parallel to the minor side direction of the film. Other polarizer is cut with the intervals equal to the width of a film and adhered to the film so that the axis of polarization is made parallel to the major side direction of the film. The 2nd long-sized film 1 is obtd. The film 1 is superimposed on the film 2 to form continuously liq. crystal display elements. When the long-sized films united to one body so that the axes of polarization meet at right angle with each other is used, the productivity can be improved because the films are continuously sent to a heating furnace.
Patent JP-H10204435-A (JP)
Title: Liquid crystal composition and liquid crystal element using the same
Inventor: YAMAMOTO KYOKO
IPC: C09K19/12
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal composition low in viscosity, small in response parameter η/Δn<2> , having large refractive index anisotropy, and useful for optical shutters, etc., by including specific liquid crystal compounds, etc. SOLUTION: This liquid crystal composition comprises (A) one or more kinds of compounds of formula I [J<01> is H, F, cyano, etc.; J<02> is a (F-substituted) 1-12C alkyl, etc.; E<01> -E<03> are each a group of formula II, etc.; Z<01> -Z<03> are each a single bond, (CH<2> )n , C≡C, COO, etc.; o<01> , p<01> and q<01> are each 0, 1; X<1> -X<4> are each CH, CF, N; G<01> -G<04> are each H, F], such as 1-(1,2-difluoro-1-(E)- pentenyl)-4-[2-(4-propylphenyl)ethynyl]benzene and (B) one or more kinds of compounds of formula III (rings A-D are each 1,4-phenylene, 1,4-cyclohexylene, etc.; R<2> is H, a 1-12C alkyl, a 2-12C alkenyl, etc.; R<3> is H, F, fluoromethyl, etc.; Z<1> -Z<3> are each COO, OCH2 CH2 O, etc.; E, G are each O, methylene; (a)-(e) are 0, 1; (b)+(c)+(d)>=1].
Patent JP-S61289229-A (JP)
Title: Ignition device for liquid-fuel combustion apparatus
Inventor: OKAMURA NORITAKA
IPC: F23Q7/08
Filed: 1985-06-14
Abstract: PURPOSE:To obtain a more reliable ignition performance, by providing a hold engagement means at the engaging part between an outer cylinder of wick and a supporting case, thus preventing slippage or disconnection after the adjustment of the gap between a wick and an ignition heater. CONSTITUTION:After adjusting the gap between a wick C and an ignition heater 1, in order to prevent chattering slippage, etc. of an ignition device caused by a swaying motion on a horizontal axis between an engaging piece 7 of a supporting case B and an outer cylinder of wick 4, an engaging plate 20 is provided as a hold engagement means. The engaging plate 20 is a thin, resilient plate having an insert hole 20a bored at the central flat part thereof, the upper end part 20b thereof being formed into an inverted U-shape in cross section, and the lower end part 20c being formed into a >-shape in cross section, to be inserted into a slit 21 formed at the step 4a of the outer cylinder of wick 4. Therefore, the gap can be surely maintained at an optimum value, without causing chattering and slippage after the adjustment of the gap, thus preventing the deterioration of an ignition performance, leading to an improvement of reliability.
Patent JP-H05327990-A (JP)
Title: Facsimile device
Inventor: KOMINE JUNKO
IPC: H04L1/00
Filed: 1992-05-22
Abstract: PURPOSE:To improve reliability by providing respective means for detecting, recording controlling and display controlling the error of the dialed called party number and informing the case of the error of the number of the called party and deleting or changing of the error. CONSTITUTION:Dial data are inputted by an operation part 1 and dialing is started through a display control part 19 and a main control part 6 at a communication control part 10. A detection part 17 inside the communication control part 10 detects that the called party number is the error from a signal transmitted by hooking a receiver on at the called party side immediately after hook-off. The detection part 17 informs the error of the called party number through the main control part 6 of a recording control part 18 and the display control part 19 and the recording control part 18 makes a recording part 14 record and output the error of the called party number. Also, the display control part 19 makes the recording part 14 display the error of the called party number and the automatic deletion or the change of the error. Thus, the error for the second time and untransmission are prevented and the reliability can be improved.