baber/WOPTO huggingface dataset:
Patent JP-H0374017-A (JP)
Title: Membrane switch
Inventor: OGURA HIROSHI
IPC: H01H13/52
Filed: 1989-08-15
Abstract: PURPOSE:To prevent the concentration of stress at the boundary portion between a spacing unit and a cut-out space portion therein so as to lengthen the life of a membrane switch by forming flexible extended portions on the side of a flexible sheet in the cut-out space portion in the spacing unit. CONSTITUTION:A membrane switch is composed of a base material 11, a spacing unit 12, a flexible sheet 13 and a pair of mutually faced electrodes 14, 15 both formed in a cut-out space portion in the spacing unit 12. Of these components, the spacing unit 12 is composed of upper spacers 16, and also lower spacers 17 which are formed respectively on regions other than the cut-out space portion. The upper spacers 16 are flexible and formed in the cut-out space portion or formed extendedly therefrom, with also flexible extended portions formed in the spacers 16. When the flexible sheet 13 is accordingly pushed, the flexible extended portions as well as the flexible sheet 13 are pushed so that stress is put upon also part of the flexible sheet 13 on the whole part of each of these flexible extended portions. The stress put upon the membrane switch is thus prevented from being concentrated at each of outer edges of the cut-out space portion in the flexible sheet to lengthen the life of the switch.
Patent JP-S6368774-A (JP)
Title: Spark plug preignition detector for internal combustion engine
Inventor: SHIBATA MASAMICHI
IPC: F02P17/12
Filed: 1986-09-09
Abstract: PURPOSE:To make whether there is preignition or not detectable, by making normal ignition timing detectable with an ignition voltage signal to be impressed on a spark plug itself, while eliminating any ignition noise of an ion current on the basis of the detected ignition timing. CONSTITUTION:An ignition timing detector 13a takes its input signal from a connecting point between a high tension diode 8 and an ion current detecting resistor 9 just like an ion current detector 14 instead of taking it from an ignition coil 6 for ignition use, whereby flying spark timing at a spark plug 11 is detected. On the other hand, the ion current detector 14 converts an ion current flowing between both electrodes of the spark plug 11 into a voltage signal and detects it. And, an ignition noise getting on the detected ion current is dropped to an earth level and eliminated by an ignition noise eliminator circuit 15. In addition, only the ion current flowing before the normal ignition timing at the sparkplug 11 is detected by a preignition discriminator 17, whereby whether there is preignition or not is discriminated.
Patent JP-2000046822-A (JP)
Title: Method and device for measuring concentration of halogen and system for gasifying and melting waste and system for converting waste plastic into oil provided with the same device
Inventor: KANEKO TOMOKO
IPC: G01N31/10
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To perform on-line continuous measurements on the concentration of halogen in a flow of gas containing hydrocarbons such as thermally decomposed gas of waste by converting hydrocarbons in gas into H2O and CO2, converting organic halogen compounds into halogenated hydrogen, and measuring the concentration of the halogenated hydrogen. SOLUTION: A sample gas l01 continuously flowing through a sample gas introducing tube 1 is maintained by a heater 2 arranged around the introducing tube 1 at a temperature at which hydrocarbons contained in the sample gas 101 are not converted into a condensate. The sample gas 101 is introduced to a reaction tube 3 together with heated air 102 with a regulated rate of flow. The reaction tube 3 is heated by an electric furnace 4 to maintain a combustion catalyst 8 at a temperature at which it shows catalytic effects. Combustible components contained in the gas 101 are burned on the combustion catalyst 8. By this, hydrocarbons are converted into H2O and CO2, and organic halogen compounds are into halogenated hydrogen. A combustion gas 103 is flowed through a combustion gas introducing tube 6 connected to the outlet of the reaction tube 3 and is introduced to an analyzing device.
Patent JP-S58117055-A (JP)
Title: Scanning data protection system
Inventor: SUGIHARA SUMIKO
IPC: G06F11/22
Filed: 1981-12-30
Abstract: PURPOSE:To discriminate whether an error is an intermittent failure or a permanent failure, by providing a check circuit for a memory control section, discriminating a start signal and its timing, and storing the result in a scanning flip-flop. CONSTITUTION:A memory control section 2 is provided with a circuit 5 comprising scanning flip-flops of two-stage of cascade connection storing the operating state of each circuit of the system to a start signal, and if a failure takes place, the starting signal of three times or succeeding is stopped except a memory refresh start signal. At the refresh cycle, the generation of clock signals to store the operating state in the circuit 5 is stopped to protect data of the scanning flip-flops.
Patent JP-S6270209-A (JP)
Title: Production of readily sintered beta-sialon based fine powder
Inventor: MITOMO MAMORU
IPC: C04B35/58
Filed: 1985-09-24
Abstract: PURPOSE:To produce fine, uniform and readily sintered beta-sialon based powder, by adding a solution of an aluminum compound and a sintering assistant to an Si alkoxide containing dispersed carbon powder having a specific particle diameter and heating the formed reaction precipitates under specific conditions. CONSTITUTION:Fine carbon particles having <=0.1mu particle diameter are dispersed in an Si alkoxide, e.g. methyl silicate, by ultrasonic vibration, etc., and a solution of an aluminum compound, e.g. Al(NO3)3, containing a sintering assistant, e.g. MgO, or a salt thereof, dissolved therein is added to the dispersion. The mixing ratio of the Si alkoxide to the aluminum compound is about 0.5-25 (Si/Al). The resultant reaction precipitates formed by the mixing are heated at about 400-700 deg.C to release water and then the resultant precipitates are fired in a nitrogen gas stream at 1,350-1,550 deg.C for about 0.5-50hr. Thereby, fine powder containing uniformly mixed beta-sialon based powder and sintering assistant and having about 0.3-0.5mu particle diameter is obtained and fired in a nitrogen gas stream at about 1,700-1,800 deg.C to form a sintered material.
Patent JP-S60103397-A (JP)
Inventor: KUWANA SHIGERU
IPC: G09G3/00
Filed: 1983-11-11
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-S60103651-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA YOSHIHARU
IPC: H01L23/29
Filed: 1983-11-11
Abstract: PURPOSE:To enable to prevent the press-bonding removal of wires by restriction of the flow of solder for connecting a semiconductor pellet by a method wherein the titled device is formed so that a part of connect the wires from the ground electrode to a tab and a header, heat dissipating members, may become higher in position. CONSTITUTION:Of the semiconductor device with a semiconductor element 2 connected on a metallic heat dissipating member 1 via solder 7, and with the ground electrode of the element 2 connected to the member 1 via metallic wires 3, the member is formed in unevenness in such a manner that the section of the member where the wire is connected become higher in position than that where the element is connected. For example, the tab is provided with an Ag film of good wetting property with solder over its entire surface, and the ground electrode of the semiconductor pellet 2 is connected to the projecting upper part of the tab by wire bonding with the Au wire 3. With such a lead frame the solder layer 7 to connect the pellet to the tab does not stretch around because of the part 8 projected out of part of the tab, and then bonding the ground electrode wire to the top of the projection having no solder enables the prevention of press-bonding removal.
Patent JP-2001044568-A (JP)
Title: Light emitting element and manufacture thereof
Inventor: HAYASHI NOBUHIKO
IPC: H01S5/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To restrict generation of defects in a waveguide part or a lattice around it, by a method wherein a strip-like ridge part is provided in upper parts of a first conductive clad layer, composed of a nitride group semiconductor material and a second conductive clad layer laminated on an active layer, and a plurality of recesses and projections are formed in a side face thereof, in particular, the entire region of the side face. SOLUTION: A buffer layer, an I-type GaN layer, an n-type GaN layer, an n-type clad layer 5, an active layer 6, a p-type clad layer 7 and a p-type cap layer 8 are sequentially laminated on a substrate 1, and a mask 16 is formed at a prescribed position of the p-type cap layer 8. This mask 16 is slit-like in shape, extending in a resonator length direction, and a recess 16a is formed away from a prescribed interval on both side. Next, the mask 16, excluding a downward part is removed down to a prescribed depth of the (p) type clad layer 7 by reactive ion etching, whereby a stripe-like ridge part 9 is formed so as to extend in the resonator length direction. Thus, there is formed a groove 15 at a position corresponding to the recess 16a of the mask 16 on both side face 9a of the ridge 9.
Patent JP-S6367025-A (JP)
Title: Code converter
Inventor: IKETANI AKIRA
IPC: H04L25/49
Filed: 1986-09-08
Abstract: PURPOSE:To execute the high density recording by using ternary patterns (729 kinds) consisting of six ternary symbols, and making them correspond to 256 kinds of 8-bit patterns. CONSTITUTION:8 bits are held in a holding circuit 1, and converted to six ternary symbols by a code converting circuit 2, a P/S conversion 3, and a binary/ternary converting circuit 11. This symbol pattern consists of 729 kinds, and on the other hand, the 8-bit pattern consists of 256 kinds, therefore, they can be made to correspond to each other. Also, in the code converting circuit 2, a disparity is generated, sent to an adder 10 for executing a cumulative addition, a holding circuit 6 and an inversion control circuit 7, ans when a cumulative addition value and the polarity of the disparity are equal, an inversion control signal is outputted. In this way, a ternary code which contains no DC component is obtained. By six ternary symbols, the high density recording can be executed.
Patent JP-S59100879-A (JP)
Title: Testing apparatus for image pickup device
Inventor: AOKI HIROYUKI
IPC: G01M11/00
Filed: 1982-12-01
Abstract: PURPOSE:To shorten the time required for the whole test by providing an image pickup device testing apparatus with two storages two execute averaging operation and comparing and deciding operation independently and simultaneously. CONSTITUTION:While being controlled from a controller 109, a data processor 108 reads out necessary data sequentially from a storage 115 to perform various kinds of comparison and decision. On the other hand, an AD converted picture signals to be used for the succeeding test is applied to a storage 106 by the control from the controller 109 and the storage 106 averages the digital picture signals of respective picture elements. In this case, the operation to find out the average value of the digital picture signals and the operation to perform various kinds of comparison and decision by using the averaged respective digital picture signals are simultaneously performed, so that the time required for the whole test can be shortened.
Patent JP-H0492637-A (JP)
Title: Automatic shoe polishing machine of shoe putting base moving type
Inventor: TAKAHASHI YOSHINORI
IPC: A47L23/02
Filed: 1990-08-09
Abstract: PURPOSE:To eliminate the need of moving a foot, and also, to decrease such danger as a show and the cuffs of trousers twine round a brush by providing a shoe insertion opening part, and the brush rotated by a motor on the front part of a main body, and the upper part and the left and the right, respectively, allowing a put shoe to execute automatically execute a reciprocating motion forward and backward and executing automatically its polishing operation. CONSTITUTION:The upper brush 1 is rotated by a belt 2 and motor 5 power, and side part brushes 4a, 4b are rotated by belts 5a. 5b and motors 6a, 6b power, brought into contact with solid wax 7a, 7b and 7c of shoe polish, and come into contact with the upper part and the side part of a shoe 9 on a shoe putting base 8. The shoe putting base 8 is rotated in the forward/backward directions by using a motor 14 as power by winding steel belts 13a, 13b round a drum 15 in the reverse direction by four pieces of guide wheels 11 on a rail 10. According to said constitution, since the shoe putting base 8 is moved forward and backward automatically, labor for moving a foot can be reduced, and there is scarcely such danger as a foot is inserted excessively into the inside of the device, and also, in an initial. position of the shoe 9 on the shoe putting base 8, the shoe 9 can be inserted without coming into contact with the brush by leaving a space of the side part brushes 4a, 4b, therefore, such danger as the cuffs of trousers, etc., twine round the brush decreases.
Patent JP-S6287466-A (JP)
Inventor: SAITO MAKOTO
IPC: C04B35/76
Filed: 1985-09-24
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-H0496136-A (JP)
Title: Physical address allocating method to object module
Inventor: SAKUMA HIDEAKI
IPC: G06F9/45
Filed: 1990-08-08
Abstract: PURPOSE:To effectively use the memory capacity by generating a segment being a variable on a program, as a segment separated from other segment in an arrangement access unit, and allocating its segment to a RAM area or converting it to an integrated circuit. CONSTITUTION:A first program part for declaring data having no initial value as external reference data is generated at every function, a second program part for declaring the external reference data as its segment by assembler language is generated at every function, and a first and a second object modules of each of a first and a second program parts are generated. Subsequently, a physical address determined in advance in a ROM area 102 is allocated to each segment of a first module. Simultaneously, a load module is generated by allocating a physical address determined in advance in a RAM area 104 to a data segment of a second module, so that the segment corresponding to both the physical areas is converted to an integrated circuit by a ROM converting tool 108. In such a way, effective use of the semiconductor memory capacity is attained.
Patent JP-S60103462-A (JP)
Title: Area control method
Inventor: KITAOKA MASAHARU
IPC: G06F9/06
Filed: 1983-11-09
Abstract: PURPOSE:To improve the using efficiency of a working area by estimating the processing time of data supplied to a data set control part and storing the estimated processing time to a prescribed divided working area. CONSTITUTION:The input data is supplied to a data control part 3, and the data processing time is estimated by a processing time estimating part 5. This estimated time is informed to a data set control part 4. The part 4 collects data longer than the estimated processing time to a long time processing area 23 at a working area of a main memory 1 and also data which can be processed in a short time to a short time processing area 22 respectively. In such a way, the data of a short processing time with a high using efficiency and the data of a long processing time with a low using frequency are stored in different areas. Thus the high-speed processing is possible with no disturbance of the data of a long processing time area.
Patent JP-H0493385-A (JP)
Title: Ultraviolet absorber
Inventor: SENKUMA MASAHIKO
IPC: A61K8/00
Filed: 1990-08-09
Abstract: PURPOSE:To obtain an ultraviolet absorber which is improved in safety and ultraviolet absorbing power and whose ultraviolet absorption wavelength can be moved or adjusted by pH adjustment, by using a metal chelate of 4-pyridoxic acid. CONSTITUTION:4-Pyridoxic acid and a compound having ions of metal selected from aluminum, iron, and copper [e.g. Al(NO3)3] are reacted in water at a molar ratio of 1:(2 to 3), and if necessary, the reaction product is isolated to give an ultraviolet absorber comprising a metal chelate of 4-pyridoxic acid. 0.01-15wt.% of this ultraviolet absorber is incorporated into, for example, cosmetics such as a cold cream or a milky lotion.
Patent JP-H10181827-A (JP)
Title: Conveyor
Inventor: SCHUBERT GERHARD
IPC: B65G17/42
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To improve the assembling and operation performance of a conveyor as compared with existing design structures. SOLUTION: A conveyor comprises a conveyor mechanical element 9 including bar members 3 extending vertically to the transfer direction, and a transfer body 10 fixed on the bar members 3 for supporting at least one product to be transferred. A locking pin 11 serving as a fixing means for fixing the transfer body 10 on the bar members 3 crosses the plane where the conveyor mechanical element 9 lies to thereby permit the mounting of the transfer body 10 on the conveyor mechanical element 9 only from one side of the plane of the conveyor mechanical element 9.
Patent JP-S6270276-A (JP)
Inventor: KARUBUIN SHIYUBAU
IPC: C04B38/08
Filed: 1986-09-10
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-H0964751-A (JP)
Title: Multichannel audio encoder and encoding method
Inventor: KIYO CHIYOUKEN
IPC: G10L19/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To efficiently encode the audio signals of multiple channels with a small quantity of bit by APCM-quantizing the multiple channels audio signals of a frequency area through the use of the result of bit allocation in a bit a location unit. SOLUTION: An APCM pre-processing part 120 inputting the stereo audio signals, and the multiple channel audio signals of the frequency area and calculating information on the size of respective frequency identification signals and a multiple channel processor 130 allocating the channels through the use of a correlation among the multiple channels and signals size information are provided. The bit allocation unit 140 allocating the bits to the respective audio signals by using the result of the multiple channel processor 130 and the result of a psychological acoustic part 170 and a quantizer 150 quantizing the multiple channel audio signals in the frequency area by using the bit allocated to the bit allocation unit 140 are provided.  Thus, the audio signals of the multiple channels can be transmitted by encoding the audio signals of the multiple channels by using APCM and the correlation among the channels.
Patent JP-H0498357-A (JP)
Title: Numeral string input conversion processor
Inventor: IGAWA KOJI
IPC: G06F17/22
Filed: 1990-08-10
Abstract: PURPOSE:To convert data into a desired numeral string in Chinese character with less number of operation times by outputting the same type of the Chinese character and numeral string as a conversion candidate at first for the string whose succeeding ordinal number is the same. CONSTITUTION:A numerical string conversion means 9 converts an inputted Arabic numeral string into plural kinds of Chinese character numeral strings. When one is selected and decided, the type of the Chinese character and numeral string, the presence or absence of the ordinal number following the Chinese character numeral string and word information on the ordinal number are stored in a storage means 10. At the time of converting the Arabic numeral string which is inputted afterwards into the Chinese character numeral string, an output order decision means 5 refers to the storage means 10 and decides which type of the Chinese character numeral string is to be outputted at first as the conversion candidate. Thus, the Chinese character numeral string of the type corresponding to the succeeding ordinal number and the same type of the Chinese character numeral string for the same ordinal number in the same document can be outputted at first. Thus, the inputted Arabic numeral string is converted into the desired Chinese character numeral string with less number of operation times.
Patent JP-S6189857-A (JP)
Title: Ink temperature controller in ink jet recorder
Inventor: HORIIE MASANORI
IPC: B41J2/045
Filed: 1984-10-09
Abstract: PURPOSE:To improve thermal efficiency, to raise durability and to make the temperature control of ink jet head discharged ink with good precision possible, by a method wherein the head holder keeping the head body which forms an ink liquid chamber or an ink passage is composed of ceramic component. CONSTITUTION:The cylindrical head holder consisting of ceramic material 7 sticks to a head body 1. On this surface, a metallic heating element 8 is printed, baked and metallized. If material of 90% min. in alumina content is used for the ceramic material by which a thermistor is let to stick to the ceramic component 7, the temperature sensor 9 processed with insulation coating on its surface becomes to have the thermal conductivity equal or superior to that of aluminum and its thermal conductive efficiency is improved. If it is detected with the temperature sensor 9 that the material has reached a fixed temperature max., the heating element 8 is driven with a control circuit and heat is conducted to the ceramic conductor 7 and the head body 1. Then, the temperature of ink discharged from the nozzle 6 is kept at a suitable temperature.
Patent JP-S6477670-A (JP)
Title: Method and apparatus for mercerization of fabric band
Inventor: SUZANE MASHIYO
IPC: D06B7/08
Filed: 1988-08-26
Abstract: PURPOSE: To uniformize spacings between warp threads in the width direction of a fabric web by spraying a larger amount of a high-temperature medium on edge zones of the fabric web than that in the central zone of the fabric web at least in a conical entry area of a tentering frame. CONSTITUTION: A high-temperature medium such as a high-temperature weak lye is sprayed so that the amount thereof is larger in the edge zones 14 and 14' than that in the central zone 19 in a conical entry area. Spray nozzles having a form of simple bores which produce a spray density that decreases from the outside inwardly are arranged in spray pipes 13 and 13' so as to adapt to various different widths of the fabric web and the spray pipes 13 and 13' are fixed on a tentering frame 11 in such a way that the spray pipes 13 and 13' can be adjusted in respect of the width together with tentering chains 12.
Patent JP-H01142183-A (JP)
Title: Canopy structure
Inventor: JIEEMUZU PII RINCHI
IPC: E04H15/50
Filed: 1988-08-26
Abstract: PURPOSE: To provide a canopy structure capable of widening the overhead space, and carrying in a folded state by connecting a roof supporting structure to the upper ends of corner members of foldable scissor assemblies, and covering an upper part of the roof supporting structure with a canopy cover. CONSTITUTION: The foldable scissor assemblies 60... are expanded to be installed on a desired place. Then the room supporting members 40... are mounted on the upper ends 32... of the corner members 22..., and the roof supporting members 40... are connected at an apex part to form a canopy framework unit 20. Then a canopy cover 12 comprising the upper panels 16... and the lower panels 18... and having the shape fittable to the canopy framework unit 20 is mounted on the canopy framework unit 20.