baber/WOPTO huggingface dataset:
Patent JP-S5963438-A (JP)
Title: Remote control device for air conditioner
Inventor: NAKAMURA TSUTOMU
IPC: F24F11/00
Filed: 1982-10-04
Abstract: PURPOSE:To reduce the number of signal wires and to effect sure remote control by a method wherein a remote control machine and a plurality of air-conditioning machines are connected by the signal wires to operate or stop each air- conditioning machines individually or as a group and monitor the operating conditions thereof. CONSTITUTION:The remote control machine (a) and a plurality of air conditioning machines (b) are connected by the signal wires and each air-conditioning machines (b) are operated or stopped by an individual keys input operating unit 3 while each groups of the air-conditioning machines (b) are operated or stopped by a group lot keys input operating unit 4. The operating conditions of each air- conditioning machines (b) are monitored by a CPU14 while the operating hours of the air-conditioning machines (b) are set by a time setting keys operating unit 6. A commanding signal transmitting unit and each air-conditioning machines are separated electrically from each others, therefore, the device will never perform a malfunction even if noise is generated upon ON, OFF of a compressor among the air-conditioning machines, for example, thereby affecting the device.
Patent JP-H0465922-A (JP)
Title: Echo canceller
Inventor: SAKAI YOSHIHIRO
IPC: H03H17/02
Filed: 1990-07-02
Abstract: PURPOSE:To cancel echo normal from the start of operation by updating the initial value of a memory into the filter coefficient of an adaptive filter after the lapse of a prescribed time. CONSTITUTION:A switching circuit 26 reads the initial value of a filter coefficient from a memory 1 till a timer circuit 27 expires at the start of operation and transfers it to a coefficient memory 22. Thus, echo cancellation quantity as that at a normal conversation state from the start of talking is obtd. When the circuit 27 expires, a correction coefficient from a coefficient correction circuit 21 is transferred to the memory 22 and the operation transits to the usual adaptive filter operation. After the circuit 27 expires, the coefficient of the memory 22 is given to the memory 1 to update the contact up-to-date. Thus, when power is applied next, the updated coefficient is given to the memory 22. Thus, even when an echo path is fluctuated, a large echo cancellation quantity is obtained from the start of operation.
Patent JP-H0765162-A (JP)
Title: Equipment and method for diffusing balanced quantization error
Inventor: JIIGAN FUAN
IPC: G06T5/00
Filed: 1994-07-27
Abstract: PURPOSE: To reduce the generation of a visible correlation pattern, that is, artifact by using a two path error spreading method for a digital half toning device. CONSTITUTION: A present scanning line 52 and a next scanning line 53 have picture elements (m-1)-(m+1). In a first path 54, an input picture element processed at present at a place 57 is adjusted so that one part of a quantization error (e) (m-1) of the previous pixel value at a place 56 is included after a delay error ε (m-1) is added. Delay errors ε (m) and ε (m+1) are prepared from one part of an obtained error (e) (m), and distributed to pixels at places 61 and 62 of the next scanning line 53. In a second path 55, an image is processed backward. The delay error ε (m+1) is introduced from one part of the quantization error (e) (m+1) of the input pixel at a place 58, and used for defining the quantization error (e) (m). Then, one part of the quantization error (e) (m) is propagated to the pixels at places 60 and 61 of the next scanning line 53.
Patent JP-H0841678-A (JP)
Title: Zinc-chromium alloy plated steel sheet excellent in plating adhesion
Inventor: NAKAKOUJI NAOMASA
IPC: C25D3/56
Filed: 1994-07-27
Abstract: PURPOSE:To develop a Zn-Cr alloy plated steel sheet excellent in both plating adhesion and corrosion resistance by applying the surface of a steel sheet with plating of Zn-Cr alloys whose Cr contents are mutually different. CONSTITUTION:At least one side of a low carbon cold rolled steel sheet as the stock is cleaned by degreasing, picking, washing or the like. After that, by a electroplating method or the like, a Zn-Cr alloy constituted of, by weight, 0.5 to 5% Cr, and the balance Zn and having tight adhesion with the steel sheet is formed by the amt. of 0.1 to 5g/m<2> as an under plating layer. Next, the surface is plated with a Zn-Cr alloy plating layer of low Cr having a compsn. constituted of 6 to 40% Cr, and the balance Zn and having excellent adhesion with the Zn-Cr plating layer as the under layer and that excellent in corrosion resistance by the amt. of 10g/m<2> as an upper plating layer. The Zn-Cr alloy plating layer of high Cr excellent in corrosion resistance as the upper layer is small in adhesion with the steel sheet, but, by interposing the Zn-Cr alloy plating layer of low Cr high in adhesion with the steel sheet between the same and the steel sheet, the Zn-Cr alloy plated steel sheet excellent in both adhesion and corrosion resistance can be obtd.
Patent JP-H0935465-A (JP)
Title: Portable disc player
Inventor: ABE KIYOSHI
IPC: G11B33/04
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To facilitate loading/unloading of a disc through a simple structure by forming an auxiliary disc mounting part on the bottom face of the body. SOLUTION: An auxiliary disc is mounted on an auxiliary disc mounting section 3 under a state where the body 1 of disc player is turned over and a battery cover 9 is removed. The disc is inserted from obliquely upward, with the signal recording surface directing downward, and set on the auxiliary disc mounting section 3 formed on the bottom face 1A and the disc is held in place by fitting the central hole thereof over a center holding means 4. When the battery cover 9 is locked subsequently at a closing position, the disc is held at the auxiliary disc mounting section provided on the body of disc player and a disc mounted on the upper surface of body 1 can be subjected to reproduction under that state.
Patent JP-S5965550-A (JP)
Title: Piston for carburetor
Inventor: MURAKAMI TOORU
IPC: F02M17/40
Filed: 1982-10-07
Abstract: PURPOSE:To aim at the promotion of lightweight and low-unit cost of production while satisfying the characteristic required, by compsing the title piston with a thin cylindrical inner installing body consisting of hard, thermoplastic resins and an outer installing body consisting of a thermoplastic resin excellent in wearproofness in combination. CONSTITUTION:An inner installing body 1 making up the inner surface of a carburetor piston necessitates these characteristics for mechanical strength, stability in water absorption, chemical resistance, etc., and also even in case of heat resistance, it is required to be more than a temperature of 160 deg.C for heat deformation. In addition, in order to attach those of accessories such as diaphragm or the like to its outer side 1a, a molding characteristic for rigidity and mass production is required as well. To meet these requirements, plastic materials including polyacetal and the like are used for the inner installing body 1. On the other hand, an outer installing body 2 also necessitates those charactersitcs for wearproofness, sizing stability, waterproofness, chemical resistance and so on, and even in case of the heat resistance, it is also required to be more than a temperature of 160 deg.C for heat deformation. In order to meet these requirements, plastic materials including phenol resins are used for the outer installing body 2.
Patent JP-S6152784-A (JP)
Title: Pattern matching
Inventor: EJIRI KOICHI
IPC: G06T7/60
Filed: 1984-08-23
Abstract: PURPOSE:To reduce the number of times of operation by extracting a model segment approximately in parallel with a recognition object segment, weighing by an axis projection image over writing form type, obtaining an average distance of the overwriting part, normalizing it and obtaining the similarity. CONSTITUTION:Firstly, one of model segments which is substantially in parallel with a recognition object segment is selected. An inclination can be obtained from the coordinate of an end point of the respective segments. Further. according to more projection components existing in any of X or Y axis projection image, the classification of type is carried out due to the existence of vertical or lateral srippage, the coincidence, and the inclusion and assigning a weighing constant. Nextly, the average distance G to the overwriting portion of both the segments is obtained in a form of sum of the relative difference of the X coordinate and that of the Y coordinate. The result is normalized by length of a portion on the model segment corresponding to the overwriting portion and made as similarity by weighing and one having low similarity is extracted.
Patent JP-H0463681-A (JP)
Title: Projecting material for wet blast
Inventor: KISHIDA YASUO
IPC: B24C11/00
Filed: 1990-07-02
Abstract: PURPOSE:To uniformly disperse alumina, increase the polishing force, and improve the smoothness on the polished surface after polishing by forming a mixture of thermoplastic polyester resin and alumina into a grain shape. CONSTITUTION:A mixture of thermoplastic polyester resin and alumina is formed into a grain shape to constitute a projecting material for wet blast. Alumina with the average grain size preferably 10mum or above, more preferably about 0.5-7mum, is used.
Patent JP-H0466182-A (JP)
Title: Apparatus for removing agricultural chemicals
Inventor: SHIMADA TAKEHIRO
IPC: C02F1/28
Filed: 1990-07-03
Abstract: PURPOSE:To efficiently remove agricultural chemicals lowering the adsorbing capacity of an adsorbent by treating only treated water, which is obtained by applying filtering treatment to waste water containing a very small amount of agricultural chemicals to remove suspended matter, with a cartridge type adsorbing column. CONSTITUTION:The waste water (raw water) stored in a conditioning basin is sent to a filtering apparatus and subjected to filtering treatment to be separated into concn. water containing suspended matter in high concn. and treated water containing almost no suspended matter and the treated water is sent to adsorbing apparatus to adsorb and remove a very small amount of agricultural chemicals. The minute particles in the separated conc. water are separated as a cake by a concn. water treatment apparatus to be discharged out of the system. The conc. water and the treated water are separated so that the former becomes 5% or less and the becomes 95% or more. The amount of the conc. water is pref. reduced as little as possible but pref 5% or less from the aspect of the adsorbing treatment of the treated water. As the waste water filtering apparatus, for example, a small-size rotary drum type filtering machine using special filter cloth is designated.
Patent JP-S5967137-A (JP)
Title: Adhesive side mole and manufacture thereof
Inventor: TAKEDA SHINJI
IPC: B32B5/18
Filed: 1982-10-06
Abstract: PURPOSE:To produce a product of light weight having high degree of design freedom and sufficient adhesive area by filling resilient blowing agent sandwiched with non-woven cloth for preventing thermal shrinkage in the outer skin made of resin while applying adhesive layer on the bottom face of the outer skin. CONSTITUTION:When manufacturing, outer skin material is sprayed onto a lower mold 6 of desired shape, to form an outer skin surface section 1. Then blowing material 4 is filled onto the outer skin surface section 1 through proper means 8 to burry non-woven cloth 3 in sandwich into blowing material 4. Thereafter an upper mold 9 sprayed with mole bottom face section 2 is mounted on the lowr dies 6. Said section 1 and blowing material 4 are high frequency molded integrally and after cooling said molds 9, 6 are demolded and adhesive tape 5 is applied on the mole bottom face section 2. Consequently the weight is reduced while high design freedom is achieved and thermal shrinkage is prevented to assure sufficient adhesive area.
Patent JP-H0734322-A (JP)
Title: Polyester yarn having excellent antistatic performance and its production
Inventor: FUKUI JUETSU
IPC: D01F6/92
Filed: 1993-07-15
Abstract: PURPOSE:To obtain polyester yarn having excellent durable antistatic performance by adding a polyalkylene glycol and a metal salt of an organic sulfonic acid to a polyester and subjecting the polyester to melt spinning from a nozzle hole of a specific shape. CONSTITUTION:A polyethylene terephthalate is mixed with 0.1-10wt.% of a polyalkylene glycol having 1,000 average molecular weight and 0-2wt.% of an organic sulfonic acid of the formula R-SO3M (R is a 3-30C alkyl, 7-40C aryl or alkylaryl; M is alkali metal) as antistatic agents and subjected to melt spinning from a nozzle hole of a slit shape having >=4 ratio of the long side LL to the short side SL and the length of the orifice part OL of >= twice and <5 times the long side SL. Localized parts of the antistatic agents are formed on the flat part of the yarn cross section by difference in shear stress based on deviation in melt viscosity between the polyester and the antistatic agents to give excellent antistatic performance having <=8Kv initial wear voltage and <=3Kv voltage after 30 seconds.
Patent JP-S6154186-A (JP)
Inventor: KUSHIRO NORIYUKI
IPC: H05B37/02
Filed: 1984-08-23
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-S5964373-A (JP)
Title: Thermal recording apparatus
Inventor: NAGAO HISAO
IPC: B41J2/365
Filed: 1982-10-05
Abstract: PURPOSE:To facilitate the adjustment of recording density and to achieve the remarkable enhancement of recording quality, by performing the longtime control of a thermal head on the basis of the temp. of said head while performing the short time control thereof on the basis of the number of heat generating dots. CONSTITUTION:In an apparatus for successively performing recording by a thermal head having a plurality of heat generating elements each enabled in one dot recording arranged thereto by one recording line, for example, a temp. sensitive element TH such as a thermister is provided to the heat dissipating fin provided to the back surface of the head 1 and the longtime control of the thermal head is performed on the basis of the temp. detected by said element TH while the number of heat generating dots are actually counted in one line by a dot counter 13 and the short time control of the thermal head 1 is performed corresponding to the count number thereof.
Patent JP-2000014156-A (JP)
Title: Control method of power conversion apparatus
Inventor: FUJII MIKISUKE
IPC: H02M7/17
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a power conversion apparatus comprising a diode rectifier and a PWM-controlled self-excited forward converter. SOLUTION: By a control circuit 44 of a power conversion apparatus 4, a diode rectifier 22 and a PWM-controlled self-excited forward converter 27 are so operated that the ratio of the shared power fed to a load 3 by the rectifier 22 to the shared power fed to the load 3 by the converter 27 is always made constant. Thereby, in the state of the shared powers of the rectifier 22 and the converter 27 being balanced with each other, the power fed to the load 3 can be increased until their shared powers reach respectively their rated output powers.
Patent JP-H04371399-A (JP)
Title: Device for washing feeder trough of electromagnetic vibration feeder in automatic sample molding machine
Inventor: KOBAYASHI TSUTOMU
IPC: B30B11/00
Filed: 1991-06-20
Abstract: PURPOSE:To facilitate the control of the washing device for the feeder trough of an automatic sample molding machine by constituting the device so that it may be operated without using a vessel. CONSTITUTION:A part to receive a feeder trough before a wash and a part to deliver the feeder trough after the wash are provided at a prescribed space in between, and a carrying device is provided in a slider which is moved back and forth between the two. A case is arranged side by side to the case moving back and forth, and within such case, a holding base for the feeder trough before the wash which is transported by the catching mechanism, an air blowing nozzle, a washing water shower and a hot air blowing nozzle are provided. Consequently, the washing and drying of the feeder trough device are performed, and its control is facilitated.
Patent JP-S6154088-A (JP)
Title: Tape cassette
Inventor: NISHIMURA AKIHIRO
IPC: G11B23/30
Filed: 1984-08-23
Abstract: PURPOSE:To make a tape cassette non-black and to prevent erroneous detection of a start and finish end of a tape by installing a means to absorb an external light of a wavelength of a special scope at the tape cassette. CONSTITUTION:A color of a tape cassette main body 1 is made non-black, and when the tape cassette is used outside the room where a direct sunlight falls and inside the room where a light source including a wavelength of a near-infrared ray falls, an external light 11 of a wavelength of a 700nm-1,000nm scope permeates from the upper surface of the non-black tape cassette main body 1. Since a black coating part 12 is executed inside the upper surface of the tape cassette main body 1, the external light 11 is absorbed to the black coating 12 and regardless of a winding diameter of a tape 3, the external light 11 will not enter the tape cassette. Consequently, since occurrence of erroneous detection at the start and finish end of a VTR tape due to the external light 11 can be prevented, the color of the tape cassette main body 1 can be non-black.
Patent JP-H06234742-A (JP)
Title: 4-oxo-1,4-dihydronicotinic acid or its salt
Inventor: NARITA HIROKAZU
IPC: A61P31/04
Filed: 1993-06-23
Abstract: PURPOSE:To obtain a new compound useful as an antibacterial agent, showing strongly antibacterial action on Gram-positive and Gram-negative bacteria, especially on antibiotic-resistant bacteria. CONSTITUTION:A compound of formula I (R<1> is H or carboxyl-protecting group; R<2> is aryl or heterocyclic group; R<3> is haloalkyl, aminoalkyl, alkenyl, cycloalkyl, etc.) such as 6-(cyclohexen-4-yl)-1-(4-hydroxyphenyl)-4-oxo-1,4-dihydronicotinic acid. The compound of formula I is obtained by reacting a compound of formula II (R<8> is carboxyl-protecting group) with N,N-dimethylformamidomethyl(or ethyl) acetal, reacting the reaction product with an amine to give a compound of formula III, then subjecting the compound of formula III to ring closure reaction under heating into a compound of formula IV, treating the compound of formula IV with a dehydrogenating reagent (e.g. 2,3-dichloro-5,6-dicyano-p- benzoquinone) in a solvent (e.g. dioxane) at 0-100 deg.C and optionally hydrolyzing.
Patent JP-H0524722-A (JP)
Title: Paper oblique travelling correcting method for paper feeder
Inventor: MOTOKAWA HIRONAGA
IPC: B41J13/00
Filed: 1991-07-17
Abstract: PURPOSE:To easily and surely correct oblique travelling, improve information quality and improve the efficiency of office work by selectively actuating a feed mechanism in the reverse direction to conveying to true up the paper heads when a paper sheet reaches the feed machanism and then feeding the paper sheet in the specified direction. CONSTITUTION:When the head of a paper sheet 2 is detected by a prepick sensor 14, a hopper 1 is lowered according to the signal and stops at the specified position. Therefore, the paper sheet 2 is in the state that the contact of the paper 2 with a pick roller 3 is canceled, and the paper sheet 2 is further conveyed, actuating a pick sensot 13 and abutting against an inserter roller 7. In this state, the inserter roller 7 is in a stop state. On the other hand, since even after the actuation of the pick sensor 13, conveying work for the paper sheet 2 by means of a separation roller 4 continues until the specified number of pulses are generated or the specified time slapses, so-called over feeding for correcting ablique travelling, that is, operation to turn a paper sheet in a skew state is performed. After the completion of oblique travelling correction, the inserter roller 7 is rotated in the normal direction, biting the paper sheet 2, and printing is performed.
Patent JP-S5966104-A (JP)
Title: Baking method for varnish of electromagnetic steel plate
Inventor: IGARASHI MASAO
IPC: C23C22/00
Filed: 1982-10-08
Abstract: PURPOSE:To enable the attainment of uniform baking quality and to improve the operation efficiency of a baking furnace, by applying continuous varnish baking to a hooped material while uncoiling the material before cutting an electromagnetic steel plate. CONSTITUTION:After being set on an uncoiler 8, a hooped material is uncoiled and simultaneously subjected to varnish coating by a varnish roller 2, and then it is conveyed by a conveyor 5 into a baking furnace 4, wherein varnish baking is applied thereto. An electromagnetic steel plate 6a undergoing the varnish processing is coiled on a recoiler 9 and a continuous operation is started. The speed of these recoiler 9 and uncoiler 8 is changed synchronously with that of the varnish roller 2 and the conveyor 5. The speed of rotations of the varnish roller 2 and the conveyor 5 and a furnace temperature 3 are adjusted automatically to be proper based on the baking quality which is detected by a baking quality detecting device 7 set on the recoiler 9 side. A series of operations described above are controlled automatically.
Patent JP-S6421706-A (JP)
Title: Magnetic head
Inventor: SATO TAKAHIRO
IPC: G11B5/127
Filed: 1987-07-15
Abstract: PURPOSE:To obtain a magnetic head with narrow track width conformable to high track density, by regulating the track width of a magnetic head by a groove provided on the joint plane of a pair of cores and the groove provided on a part separated by the length of desired track width from the groove after applying glass bonding. CONSTITUTION:After processing the groove 2 for coil winding on a first core 1, the grooves 4 are provided in parallel with the joint plane 3, and the grooves are also provided on a second core 5 in parallel with the joint plane 3. And a gap is formed by jointing both cores so that the grooves 4 in parallel with respective joint plane can be aligned by welded glass 6, and on an obtained magnetic head block, the groove 7 at right angles to the gap is processed at the part separated by the desired track width from the end part of the groove in parallel with the joint plane provided on the joint plane. In such a way, sufficient strength can be obtained, and it is possible to easily process a narrow track less than 10mum, and to realize a magnetic recorder with large in capacity.
Patent JP-2000008841-A (JP)
Title: Exhaust emission control device
Inventor: MORISHITA MICHIO
IPC: F01N3/28
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To improve the purification ratio of both catalysts in an exhaust emission control device in which a first catalyst, and a second catalyst lower in activation temperature than the first catalyst are disposed. SOLUTION: A second catalyst 5 lower in activation temperature than a first catalyst 2 is arranged on the upstream side of the first catalyst 2 provided in the middle of an exhaust system of an internal combustion engine. A bypass passage 6 to bypass the second catalyst 5 and directly introduce the exhaust emission to the first catalyst 2 is provided. An opening/closing valve 8 is provided on the bypass passage 6. The second catalyst 5 is concentric with the bypass passage 6. A passage to the second catalyst 5 is formed on an outer circumference of the bypass passage 6. A cooling means 14 is provided on a passage to the second catalyst 5.