baber/WOPTO huggingface dataset:
Patent JP-H07322351-A (JP)
Title: Random access control radio communication system
Inventor: KONDO HARUO
IPC: H04W76/00
Filed: 1994-05-23
Abstract: PURPOSE:To reduce the transmission standby time of a mobile station and a transmission collision rate by providing the time when the mobile station can perform random access in the middle of call origination prohibition signals transmitted from a base station and inhibiting the call origination prohibition signals from continuing for a long time. CONSTITUTION:In the base station B, a call origination prohibition/permission signal generation part 25 cyclically generates two call origination prohibition signals and one call origination permission signal. When it is recognized that a received burst is a leading burst, the base station B inputs a mobile station identifier during the burst to a buffer 24 for (total number of bursts -1) times, multiplexes the mobile station identifier during the burst to the call origination prohibition signal at a timing when the call origination prohibition/permission signal generation part 25 generates the call origization prohibition signal and transmits the mobile station identifier to the mobile stations M1-Mn. Then, the mobile stations M1-Mn transmit held second-forth bursts in a subsequent slot in an order. Then, the base station B synthesizes messages 23 separately transmitted from the mobile stations M1-Mn in a message assembly part 22, gathers it and outputs it.
Patent JP-H09260293-A (JP)
Title: Forming method of conductive pattern
Inventor: HANNA JUNICHI
IPC: H01L21/285
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor layer of low resistance to be formed only on a specific base material by a method wherein a P-type or an N-type conductive pattern is selectively formed on a patterned ground material provided onto a base by a hot CVD method where germanium halide and silane are used as a raw material. SOLUTION: Germanium halide and silane are used as a raw material, including dopant gas such as diborane, phosphine, arsine or the like, and it is preferable that a P-type or an N-type SiGe of low resistance is selectively formed on a patterned conductive ground material provided onto a base material by a hot CVD method at a temperature of 500 deg.C or below by the use of the above raw material. It is important that germanium halide such as germanium fluoride or germanium chloride and silane, disilane, or halogen derivatives of them effective for the reduction of germanium halide are used as material gas for selectively depositing a P-type or an N-type SiGe of low resistance on a patterned ground material. In this case, material gas can be diluted with inert gas or hydrogen.
Patent JP-S591919-A (JP)
Title: Control method of combustion
Inventor: KOJIMA SHIGETADA
IPC: F23N5/08
Filed: 1982-06-24
Abstract: PURPOSE:To improve the discriminating accuracy of a combustion condition, by a method wherein, based on an image projected on a monitor a combustion condition in an incinerator is automatically discriminated, and this controls the combustion condition in the incinerator. CONSTITUTION:An image, being monitored from the rear of an incinerator through a television set 2 for industrial use and a digitalizer 3, is converted into a digital signal to output it to a computer 4. In the image, a stoker surface, inclining downward in the direction of the rear, is represented. In said system, a burning-off point during a normal operation is located in a position A, but when a fire retardant substance is supplied, the burning-off point moves downward to a position B. The condition is discriminated by an image processor, and when moving downward from the position A by a specified distance, a feeder 5 and a stoker 6 are temporarily brought to a stop to measure the surface combustion of a solid waste substance. When the position of the burning-off point restores to the standard position A, the feeder 5 and the stoker 6 start to operate again.
Patent JP-S63273911-A (JP)
Title: Welding method for large structure
Inventor: ASUKA TEPPEI
IPC: G05B19/4155
Filed: 1987-05-06
Abstract: PURPOSE:To perform a welding job just with teaching of the start and end points of a welding torch by securing such an action based on a specific relational formula to evade the attitude of the torch in case the interference objects exist at both ends of said start and end points against a line to be welded. CONSTITUTION:The tip coordinate value of a welding torch 4 is shown as Pt(xt, yt, zt) via an AC 3-axis manipulator, the coordinate value of a welded head 3 is shown as Pm(xm, ym, zm) via the same manipulator, and the effective torch length from the head 3 through the torch head 4 is defined as Rt respectively. Furthermore the angle formed between the torch 4 and a Z axis is defined as (a) with the angle formed between the torch 4 and an X axis defined as C. Under such conditions, the torch 4 is made follow the linear axis shift positions X, Y and Z between the start and end points of an object to be welded together with changes of the bend shift value A and the rotary shift value C based on the equations I. Thus it is possible to follow the welding line in evading the interference areas at both ends of the line just by teaching the start and end points of the welding line.
Patent JP-H10302591-A (JP)
Title: Pressure switch
Inventor: ITO NAOHIKO
IPC: H01H35/34
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a pressure switch in which weight is lightened and fitting in a single operation becomes possible by forming first body and second body of a resin, and simultaneously no hindrance of molding performance of the first and the second bodies is brought about at all. SOLUTION: By fitting the fitting portions 4, 7 of first body 1 and second body 6 mutually so as to engage the protrusion portion 5 of the first body 1 with the recessed portion 8 of the second body 6, the first and the second bodies 1, 6 can be assembled sandwiching the outer periphery of a diaphragm 9 with one touch. Although the protrusion portion 5 of the first body 1 are radially arranged uniformly in the peripheral direction, drafts are formed against forming molds 14, 15 for mold releasing on the peripheral direction both side portions 5a, 5b of the protrusion portions 5. Therefore, no hindrance of mold releasing at the molding time of the first body 1 is brought about at all.
Patent JP-S63275441-A (JP)
Title: Brake alarm system for automobile
Inventor: YOKOYAMA KAZUYA
IPC: B60Q1/44
Filed: 1987-05-01
Abstract: PURPOSE:To prevent an accident of collision from behind before its occurrence, by detecting a foot, which is detached from an accelerator pedal prior to applying a brake, through an optical sensor and turning on and off an alarm lamp so that the will of applying the brake is early informed to the driver of a following vehicle. CONSTITUTION:A vehicle provides a source 10 of light to be arranged in a suitable position of an accelerator pedal in a side part of its depression plate 4a and an optical sensor 11 to be arranged in a position opposed to the source 10 of light in the bottom surface side of a dashboard, respectively. And the vehicle, while it is in running placing a foot on the accelerator pedal, covers the source 10 of light by the foot intercepting the incidence of light to the optical sensor 11. While the vehicle, when it intends applying a brake detaching the foot from the accelerator pedal 4, receives an optical signal from the source 10 of light by the optical sensor 11 inputting its output signal to a control box 12. The control box 12 inputs further an output from a brake detecting means 24, operated being associated with a brake pedal 6, so as to turn on and off an alarm lamp 13 only for the predetermined time by the output of the optical sensor 11 and the output, having priority to its output, of the brake detecting means 24.
Patent JP-S62268539-A (JP)
Inventor: YANO MASAHIKO
IPC: A61B8/14
Filed: 1986-05-15
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-S584772-A (JP)
Inventor: KARUMAN HARUSANII
IPC: A61K31/415
Filed: 1982-06-25
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-S59232282-A (JP)
Title: Manufacture of phosphonic acid ester and novel phosphonic acid compound
Inventor: UINFURIITO FUARUNUNGU
IPC: C07F9/40
Filed: 1984-05-31
Abstract: The present invention relates to a new process for the preparation of phosphonic acid esters of the formula I    <IMAGE>  (I)  in which Ar denotes phenyl, a binuclear or polynuclear aromatic radical, cycloheptatrienyl, furyl or pyridyl, X denotes (substituted) alkyl, (substituted) alkoxy or optionally substituted aryl, aryloxy, heterocyclyloxy or arylmercapto radicals, phenylcarbonylamino, alkylcarbonylamino or alkoxycarbonylamino, alkylmercapto, alkoxycarbonyloxy, alkoxycarbonylalkoxy, phenylaminocarbonyloxy or alkylaminocarbonyloxy or two radicals X in the orthoposition together form a (substituted) (C3-C4) chain in which 2 carbon atoms can be replaced by oxygen, Y denotes halogen, alkoxycarbonyl, alkylcarbonyl, nitro, nitroso, cyano, alkylsulfonyl, phenylsulfonyl, alkoxysulfonyl, phenoxysulfonyl, alkoxy/alkylphosphinyl, halogenated alkyl, formyl or (substituted) amidosulfonyl, R denotes alkyl, n denotes 1, 2 or 3 and m denotes 0, 1, 2 or 3, wherein a compound of the formula II Xn-Ar-Ym (II)  is subjected to anodic oxidation in the presence of a compound of the formula III P(OR)3 (III) and of an alkanol in an undivided electrolytic cell. Some of the compounds obtainable by this process are new.
Patent JP-S63275634-A (JP)
Title: Production of novel curable wholly aromatic polyamide
Inventor: KATAYOSE TERUO
IPC: C08G69/48
Filed: 1987-05-07
Abstract: PURPOSE:To produce the title polyamide excellent in solubility, thermoformability, heat resistance and chemical resistance, by introducing a sodium atom into a wholly aromatic polyamide and subjecting the product to an N-substitution reaction. CONSTITUTION:A wholly aromatic polyamide having repeating units of formula I and/or II (wherein Ar1-3 are each a bivalent aromatic ring group), obtained by reacting a diamine with a dicarboxylic acid chloride is reacted with sodium (hydride) in a mixture of dimethyl sulfoxide and/or hexamethylphosphoramide or a reaction product thereof at a temperature of 0 deg.C to the b.p. of the system for 1sec-10hr to obtain a Na-containing product. This product and a compound of formula III and compounds of formula VI and/or V (wherein X is a halogen, 1<=n<=30, 1<=m<=6 and Ar4 is an aromatic group of any one of formulas VI-VIII or the like) are subjected to an N-substitution reaction at a temperature of 0 deg.C to the b.p. of the system for 1min-50hr to convert 3-90mol.% amide groups of the polyamide into -CH2identicalCH and/or -(CH2)m-Ar4 groups.
Patent JP-H01281389-A (JP)
Title: Induction electric furnace
Inventor: SHIBATA SHOJI
IPC: F27B3/08
Filed: 1988-05-06
Abstract: PURPOSE:To prevent gaseous carbon constituent from being generated and further prevent a short-circuit or corrosion of an induction coil by a method wherein a cylinder of lining arranged at an inner circumferential surface of a container and on a base plate is formed by magnesium carbon type baked brick. CONSTITUTION:An induction electric furnace 10 is composed of a base plate 11, an induction coil 12 and a cylindrical cement container 13. Magnesium chromenum baked bricks 16A and 16B are arranged within the container 13 and on the base plate 11. A magnesium carbon baked brick 17 is arranged as a lining cylinder at an inner circumferential part of the container 13 and on the bricks 16A and 16B. Formation with the baked brick 17 prevents gaseous carbon constituent from being generated when a melted material is preheated or melted and further prevents the gaseous carbon constituents from being immersed through a cement container 13 and deposited near an induction coil 12 and then the induction coil can be prevented from being short circuited or corroded.
Patent JP-S60251869-A (JP)
Title: Method for peeling skin of fruit
Inventor: KUMADA HIROAKI
IPC: A23N7/00
Filed: 1984-05-30
Abstract: PURPOSE:To peel the skin of a fruit efficiently in a short time, by thawing a frozen fruit, and applying frictional force to the surface of the thawed skin. CONSTITUTION:(i) A fruit, e.g. pear, apple, peach or grape, is put into a freezing chamber, etc. and frozen. (ii) The frozen fruit is then taken out of the freezing chamber, and (iii) frictional force such as rubbing or rubbing together etc. is applied to the skin when the skin part is thawed to break and remove the skin.
Patent JP-S5734514-A (JP)
Title: Optical connector
Inventor: SHIGIHARA MASAYOSHI
IPC: G02B6/38
Filed: 1980-08-11
Abstract: PURPOSE:To make accurate axial alignment possible and facilitate insertion and removal by such constitution wherein at least three pieces of elastic members of a bow shape bestriding on the outside circumference of photoconductor support members inserted oppositely in contact therewith in their axial direction and said support members are pressed radially according to the pressing and coupling in the insertion direction. CONSTITUTION:Raised flat faces 61 of elastic pieces 6 are opposed in the inside part 12 of a connector body 10, and both end parts of the bent parts 62 of the pieces 6 are fitted into the recesses 71 of support members 7. The members 7 are press- fitted and fixed into the large diameter part 14 of the connector body. Optical fiber cords 21 of which connection side outside shapes 81 are formed with good accuracy are inserted into cores 3 and are fixed by adhering. When the connection sides 81 of the cores 3 are inserted through the opening parts on both sides of the body 1 and cap nuts 4 are tightened, end faces 33 abut, and the pieces 6 are radially pressed around the outside circumference 31 of the cores 3 in the radius direction, whereby the fibers are axially aligned. Thereby, the accurate axial alignment is accomplished and the insertion and removal are made easy.
Patent JP-H01280899-A (JP)
Title: Security check device
Inventor: HATAKEYAMA MITSURU
IPC: G08B29/02
Filed: 1988-05-06
Abstract: PURPOSE:To attain the security check of high safety by confirming a check index to be needed for a self room according to the flashing condition of a lamp for a final outgoing person as a whole check zone. CONSTITUTION:When the final outgoing person as the whole check zone pushes a check unit designating key 21 of a self check unit, a check unit designating lamp 22 of the self check unit is flashed and a check index lamp is lighted to show the check index of the self check unit. Then, a check index lamp as the whole check zone is lighted simultaneously. Accordingly, the final outgoing person as the whole check zone can recognize to be the final outgoing person as the whole check zone without special consciousness in advance. The belonging, ID code and time of the final outgoing person as the whole check zone are stored in a memory means 6 in each check unit. Thus, the security check of the high safety can be executed.
Patent JP-H09275572-A (JP)
Title: Video signal processor
Inventor: KIHARA TOMOSHI
IPC: H04N9/74
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To effectively evade the deterioration of picture quality by correcting the characteristic of a selected digital video signal in response to the switching of digital video signals which have different sampling rates. SOLUTION: The selectors 12A and 12B select and input the digital video signals S1 to S4, and a system control circuit 5 consisting of a microcomputer processes these selected video signals. Then a characteristic correction means consists of the LPF 14A and 14B, the selection circuits 16A and 16B and an internal processing circuit 17. This characteristic correction means switches its operation in response to the selector 12A or 12B and corrects the characteristic of the digital signal that is selected by the selector 12A or 12B.
Patent JP-H07290024-A (JP)
Title: Construction and architectural material obtained by reutilizing harmful heavy metal-containing waste
Inventor: MORIYA TSUTOMU
IPC: A62D3/36
Filed: 1994-04-27
Abstract: PURPOSE:To reutilize a harmful heavy metal-contg. waste for the construction and architectural material as a substitute for natural resources by safely solidifying the waste. CONSTITUTION:One hundred pts.wt. of the mixture of harmful heavy metal- contg. wastes and slag, 5-100 pts.wt. of sulfur polymer cement(SPC) formed by sulfur or by the reaction of sulfur with petroleum hydrocarbons and 1-30 pts.wt. of the heavy metal sequestering stabilizer consisting of sodium silicate, sodium sulfide and/or a chelating agent are mixed. The mixture is held at about 120-150 deg.C, melted, kneaded, then cooled and solidified to obtain the construction and architectural material. Accordingly, the harmful heavy metals are hardly eluted from the industrial waste contg. the heavy metals, a product excellent in strength is obtained, and the product is reutilized as the construction and architectural material as a substitute for natural ballast or crushed stone.
Patent JP-H07295610-A (JP)
Title: Monitor device of programmable controller
Inventor: NAKANO EIZO
IPC: G05B19/05
Filed: 1994-04-27
Abstract: PURPOSE:To facilitate layout alterations of a monitor screen and improve the degree of freedom of allocation of internal variables in a monitor device of programmable controller. CONSTITUTION:A control part 31 when displaying the contents of the storage part 10 of the programmable controller 120 according to the contents of a storage part 20 refers to a table 40 and displays them at a corresponding position on the monitor screen. A control part 61 refers to the contents of the storage part 10 in an address indicated by a table 70, and displays graphic data of a storage part 50 at a corresponding position on the monitor screen by referring to a table 40 when the corresponding address is active. A control part 91 refers to the contents of the storage part 10 in an address indicated by a table 100, and displays message data of a storage part 80 at a corresponding position on the monitor screen by referring to the table 40 when the corresponding address is active.
Patent JP-S5812351-A (JP)
Title: Semiconductor device
Inventor: TOKUMARU SEIYA
IPC: H01L29/73
Filed: 1981-07-15
Abstract: PURPOSE:To increase the density of integration, to reduce the collector series resistance of the high pipolar element and to increase the saturated output voltage of the transistor for the titled device by a method wherein an N<+> buried layer is buried only at the part directly below the shallow N<+> region on the bipolar element section. CONSTITUTION:The most important contribution of this invention is that the interval of patterns between an N<+> region 33 and the P<+> region of a double- base region 30 can be greatly reduced because the relatively shallow N<+> region 33 can be used in an I<2>L element 21 section. The N<+> region 33 to be used as a guard ring is known for its excellent characteristics when three sides of the base of an N-P-N transistor 23 are surrounded by the region. At this time, the pitch of a plurality of I<2>L elements 21 formed in a line is reduced by 14-16mum per element, and the density of integration can be improved remarkably.
Patent JP-H07297807-A (JP)
Title: Bidirectional broad band lan system
Inventor: MIZUNO SHINZO
IPC: H04N21/437
Filed: 1994-04-25
Abstract: PURPOSE:To improve the resistance to noise in the bidirectional broad band LAN system. CONSTITUTION:This bidirectional broad band transmission system is based on frequency multiplexing and has a low group up channel and a high group down channel and is provided with a head end HE which converts the frequency of the low group up channel to that of the high group down channel. In this system, each terminal Tlt3 is provided with an SS modulator 23 which modulates a binary data signal by the spread spectrum modulation system to send it to the low group up channel, and the head end is provided with an SS demodulator 13, which demodulates the signal in the spread spectrum modulation system received from the low group down channel to a binary data signal, and an FSK modulator 12 which modulates the demodulated binary data signal by the FSK modulation system to send it to the high group down channel.
Patent JP-S5812497-A (JP)
Title: Night switching trunk circuit
Inventor: WASHIO TOSHIFUMI
IPC: H04M3/51
Filed: 1981-07-15
Abstract: PURPOSE:To obtain a small-sized, economical night switching trunk circuit, by providing the night switching trunk circuit with an electronic circuit composed of a diode bridge for monitoring the channel condition of a night secretary telephone set. CONSTITUTION:A relay T for connecting a trunk line CL to a central office trunk COT or night secretary telephone set TEL is put invariably in operation by being grounded by a night switching key NT or the trunk COT through a transistor (TR) Q which is normally turned on, thereby connecting the trunk line CL to the trunk COT. The diode part of a photocoupler P is interposed in series in one of a couple of call lines L1 and L2 extending to the telephone set through the diode bridge D, thereby connecting the TR part of the coupler P to the TRQ. The coupler P detects a call signal current and a calling current supplied to the telephone set TET to stop the operation of the relay T. Thus, the monitoring circuit is constituted to obtain the small-sized, economical night switching trunk circuit.
Patent JP-H04337890-A (JP)
Title: Device for recognizing on-line handwritten character
Inventor: TSURUTA AKIRA
IPC: G06K9/62
Filed: 1991-05-15
Abstract: PURPOSE:To improve a character recognition rate in an on-line handwritten character recognizing device. CONSTITUTION:When a user inputs a character on a tablet 1, coordinate data of a pen and ON/OFF information of the pen are transmitted to a preceding processing part 2 and based on this, respective input strokes are expressed by a direction code through the use of an eight direction code reference coordinate system so that an input pattern is generated in the on-line handwritten character recognizing device. A stroke recognizing part 5 collates the input pattern with a basic stroke dictionary and a character recognizing part 7 recognizes the inputted character based on this so as to output it to a display part 9. When the inputted character is correctly recognized, a writing habit detecting part 10 corrects the direction of the eight direction code reference coordinate system which is added in the preceding processing part 2 and becomes reference.
Patent JP-H10300273-A (JP)
Title: Evaporator unit for air-cooling absorption type refrigeration device
Inventor: UCHIUMI MASATO
IPC: F25B39/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To promote the thinning of a casing material, make thin an evaporator unit and reduce its weight, and at the same time improve the assembly working efficiency of the evaporator unit, and improve the performance of an evaporator by preventing effectively a casing from being deformed. SOLUTION: An evaporator 3 and a scattering device 11 where heat transfer pipes 4 and 4 for evaporator are arranged in multiple stages are arranged while the scattering device 11 is positioned at the upper part of the evaporator 3. Also, the heat transfer pipes 4 and 4 for evaporator of the evaporator 3 are supported by a plurality of support members 20 and 20 being arranged with a specific gap in the axial direction of the heat transfer pipes 4 and 4 for evaporator and at the same time are formed in one piece. As a result, the heat transfer pipes 4 and 4 for evaporator and the support members 20 and 20 are built into a casing 2 while being formed in one piece in advance.