baber/WOPTO huggingface dataset:
Patent JP-H05235120-A (JP)
Title: Wafer marking apparatus for semiconductor device
Inventor: TACHIBANA HIROFUMI
IPC: H01L21/66
Filed: 1992-02-24
Abstract: PURPOSE:To reduce manpower in a process for putting pass or fail mark on a chip after inspection of a semiconductor wafer by marking several chips at a time. CONSTITUTION:A plurality of nozzles 3, 3,... are arranged in the same arrangement as that of chips 5 on a wafer 4. After the inspection of the wafer has been finished, the individual nozzles 3 are opened and closed according to a piece of data by the inspection, and marks are put on a plurality of chips at a time. Thereby, the ink marking process of the semiconductor wafer can be performed as a batch treatment, and the operation can be performed with manpower half or less that in conventional cases.
Patent JP-H01243950-A (JP)
Title: Production of silage
Inventor: MURAYAMA MASAHIRO
IPC: A23K3/03
Filed: 1988-03-25
Abstract: PURPOSE:To obtain a silage as a livestock feed having good preservability and unique perfume and flavor by incorporating a raw sap-rich feed crop with a specific aliphatic oxycarboxylic acid to effect lactic acid fermentation to prevent contamination due to miscellaneous bacteria growth. CONSTITUTION:A raw sap-rich feed crop (e.g., unmatured corn, sorghum, oat, barley, soybean, sweet potato) is spiked with a 3-6C aliphatic oxycarboxylic acid (pref., malic acid or citric acid) to effect lactic acid fermentation, thus obtaining the objective silage.
Patent JP-S62229985-A (JP)
Title: Solar battery panel device
Inventor: IWAGAMI MASAKAZU
IPC: H01L31/04
Filed: 1986-03-31
Abstract: PURPOSE:To realize an increase in the highly integrated packaging, the miniaturization and the lightening and also, to contrive to imrpove the efficiency of the generated power by providing cover members, each having a plurality of linear conductors. CONSTITUTION:A cover member 26 for protection formed of quartz glass, for example, is attached on the light-receiving surface of each solar battery cell 20. This cover member 26 is provided with a plurality of linear first conductors 27 come out being elongated corresponding to the grid electrodes 20b of the surface side electrode 20a of the solar battery cell 20 at the prescribed intervals and moreover, second conductors 28, which are each connected to the first conductors 27, are provided corresponding to the surface side electrode 20a of the above solar battery cell 20. In case a voltage is electrified in the cover members 26 by a plasma which is generated along with the flight of a satellite, the voltage is led to the surface side electrode 20a of each solar battery cell 20 through the first and second conductors 27 and 28 and earthed to the reference potential of the satellite.
Patent JP-H08269188-A (JP)
Title: Reduction of polydispersity index of polyether glycol by membrane fractionation
Inventor: SURIIYANARAAYANAN DOORAI
IPC: B01D71/68
Filed: 1995-03-30
Abstract: PURPOSE: To recover a high molecular weight species of a low polydispersity useful as polyurethane starting materials and a low molecular weight species from a polyether glycol of a high polydispersity with the use of a cross flow membrane separator and subjecting the polyether glycol to fractionation free of a solvent under moderate pressure.  
     CONSTITUTION: With the use of a cross flow membrane separator comprising a (semi)permeable membrane surface (Af) having a feed/retained substance side (A 1  side) and a permeated substance/ultrafiltration side (A 2  side), so as for the low molecular weight species of poly(tetramethylene ether) glycol (P) to selectively permeate Af, a feed stream (Ps) of molten P free of a solvent is fed to the entire A 1  side at a temperature of higher than the melting point of this low molecular weight species and, at the same time, a lower than the decomposition or melting temperature of Af and P, and from A are recovered a A 2  side fraction rich in low molecular weight P species of polydisperity lower than that of Ps ad an A 1  side fraction rich in high molecular weight P species of polydispersity lower than that of Ps to effect the fractionation of P. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S62227807-A (JP)
Title: Suspension device for vehicle
Inventor: TANAKA TADAO
IPC: B60G17/00
Filed: 1986-03-31
Abstract: PURPOSE:To perform antinose-dive control at the time of emergency braking so accurately, by making a control unit perform not only air charging to a suspension at the front side but also exhaust from a suspension at the rear side at the time of emergency braking of more than the specified extent. CONSTITUTION:Air suspension units FS1, FS2, RS1 and RS2 (hereinafter referred to as S in a general term) at both front-wheel and rear-wheel sides are provided with a main air spring chamber 7 on the top of a shock absorber 1, and they feeds or exhausts air to or from the said chamber 7, thereby performing level control. The feed or exhaust of air is carried out via feed valves 20 and 24 and exhaust valve 28 and 31, and each valve is controlled by a control unit 37. In this case, when a brake is operated and acceleration is more than the setting value as well as when a fact that time differential value of the acceleration acting on a car body is more than the setting value is detected, control takes place so as to charge air to these units S at the front-wheel side, while so as to exhaust air from these units S at the exhaust side.
Patent JP-S57188878-A (JP)
Title: Semiconductor device
Inventor: MIMURA TAKASHI
IPC: H01L27/04
Filed: 1981-05-15
Abstract: PURPOSE:To increase the integration degree and the speed of a semiconductor device, by providing a high-electron mobility transistor (HEMT) having, on a substrate, a channel layer, an electron supply layer for generating an electron charge layer, a pair of electrodes formed on the electron supply layer sandwiching a control electrode, and a third electrode to be connected to the electron charge layer. CONSTITUTION:On a substrate 1, a channel layer 2 constituted by a non-doped GaAs single crystal layer is formed, together with an electron supply layer 3 made of N type AlGaAs. An electron charge layer 4 is generated in the channel layer 2 near the hetero interface. On the regions for forming drain and source electrode 5, 6 of this enhancement type transistor and a pair of electrodes 6, 7 defining two terminals of a load element, an Au-Ge metal layer 8 is deposited by evaporation and alloyed. These electrodes and the electron charge layer 4 are ohmically connected togher. A recess for forming a gate is provided, and a gate electrode 10 is formed thereon. Thereby, a highly integrated, high-speed semiconductor device is obtained through a simple process.
Patent JP-S6034998-A (JP)
Inventor: BIKUTAA JIEI HARUBII
IPC: A61K38/00
Filed: 1984-04-13
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-S55433-A (JP)
Title: Rotational phase detector
Inventor: SATOU KENJI
IPC: G11B15/467
Filed: 1978-06-19
Abstract: PURPOSE: To reduce the size of a rotational phase detector by using a rotor magnet as a tachmagnet and by making a detecting element thin.  
     CONSTITUTION: A plate 18, which is placed in contact with a rotor magnet 15 and which is made of a highly magnetically permeable material such as iron, is formed with first and second apertures 19 and 20. The magnetic flux density of the magnet 15, which leaks through the apertures 19 and 20, is detected to detect the rotational positions of video heads 4 and 5. A thin Hall element 21 is used as a magneticism detecting element. Thus, the techmagnet for detecting the rotational phase can be dispensed with to attain the cost reducing purpose so that the Hall element 24 can be mounted in a lower stationary cylinder 6. Thus, the mounting cost can be reduced while eliminating the requirement for the spare space. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05231982-A (JP)
Title: Controller for structure tester
Inventor: MITA HIRONARI
IPC: G01M7/02
Filed: 1992-02-24
Abstract: PURPOSE:To perform simultaneous feedback control to a plurality of constituting elements of a structure with high speed. CONSTITUTION:A polling control CPU 2 accepts a response signal from an A/D-converter 7 each predetermined time, writes measurement results into a RAM 4 and informs a correcting calculation CPU 3 of measurement completion. The correcting calculation CPU 3 reads the response signal from the RAM 4 to calculate a load signal, writes calculation results into the RAM 4, informs the polling control CPU 2 of calculation completion and passes the calculation results to a master CPU 1. The polling control CPU 2 reads the calculation results from the RAM 4 and outputs them from a D/A-converter 6. The master CPU 1 stores test results in an auxiliary storage device 8, receives an instruction from an input/output device 9 and gives a test instruction to the correcting calculation CPU 3.
Patent JP-H11249987-A (JP)
Title: Message processor, its method and storage medium storing message processing control program
Inventor: TAGATO HIROKI
IPC: H03M7/40
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a message processor which handles compressed coded data, especially a message processor which can encode and decode a message according to a PER. SOLUTION: This processor is provided with a syntactic analysis tree holding part 104 which holds a syntactic analysis tree produced from syntactic description that defines the structure of a transmitted and received message, a syntactic analysis tree scanning part 101 which scans the syntactic analysis tree together with the input of message data that is a processing object, encodes and decodes value and outputs it, a preamble processing part 102 that processes a preamble field of a message which is used to show the existence of an element in message data that is transmitted and received and an index processing part 103 that selects one among plural elements and processes an index field of the message which is used to show what number element is selected in the transmitted and received message.
Patent JP-H07247808-A (JP)
Title: Agricultural machinery
Inventor: HATANAKA TAKESHI
IPC: F03H1/00
Filed: 1994-03-08
Abstract: PURPOSE:To completely prevent generation of noise ant, environmental pollution such as noise, exhaust gas and the like, and obtain high output by sealing discharging operation medium in a rotor housing, convert electric energy into gas pressure of high pressure, applying driving force to a turbine rotor by this high pressure gas. CONSTITUTION:The plasma engine 10 of an agricultural machinery is provided with a boost part 12b for sealing a discharging operation medium and a rotor housing 12 having a low pressure part and an operating chamber 12a communicated with the low pressure part. And the engine 10 is provided with a turbine rotor 16 which is rotatably housed in the operating chamber 12a and having a plurality of blade means which is opened on the boost part 12b and the low pressure part. And the engine 10 is provided with electrode means 20, 22, 23 which are arranged on the boost part 12b and for applying driving force on the blade means of the turbine rotor 16 by being generated and expanding plasma by arc-discharge on the operating medium of the boost part 12b by high voltage pulse from a pulse discharge power supply 38 instantly. It is thus possible to eliminate necessity of petroleum group energy so as to obtain high output with a small size.
Patent JP-H07247953-A (JP)
Title: Highly efficient fluid machine
Inventor: HATANAKA TAKESHI
IPC: F03G7/00
Filed: 1994-03-08
Abstract: PURPOSE:To provide a fluid machine having a compact, lightweight and highly efficient gas discharge type motor by simplifying the structure of a stator and a rotor while a core and windings can be dispensed with. CONSTITUTION:In a gas discharge type motor of a fluid machine, the working medium for the discharge which is permanently used is enclosed in a boosting part 12b and a low pressure part 12c of a stator 12, and a working chamber 12a, a rotor having a plurality of pressure bearing surfaces is arranged in the working chamber. The arc discharge is generated in the working medium by supplying the high voltage pulse to an electrode means 2 2 of the boosting part 12b to instantaneously expand the working medium, and the driving force is given to the rotor thereby.
Patent JP-H05283064-A (JP)
Title: Manufacture of electrode mix for battery
IPC: H01M4/48
Filed: 1992-03-30
Abstract: PURPOSE:To provide the electrode mix having the low internal resistance and the low activated overvoltage by press-forming an electrode mix out of the mixing powder, which is obtained by kneading water soluble active material, water, conductive powder and the bonding agent, and drying the kneaded solu tion, and crushing it. CONSTITUTION:Water soluble active material, water, conductive powder and the bonding agent are kneaded, and this kneaded solution is dried to form the dry material. This dry material is crashed to form the mixing powder, and this mixing powder is pressurized to obtain the electrode mix 20. With this method, the conductive powder 40 is dispersed in the xerogel film manufactured in the drying process, and this conductive powder dispersed xerogel film is crushed to form the mixing powder, which consists of the xerogel powder 30 and the conductive powder 40, to which surface the xerogel 30 is partially adhered. This mixing powder is pressurized to obtain the electrode mix 20 having the structure that xerogel are connected to each other to form cavities 50. Consequently, conductivity inside of the active material can be improved, and the electrode mix having the low activated overvoltage is obtained.
Patent JP-S55165617-A (JP)
Title: Method for applying solvent for bonding agent in winding coil
Inventor: OOTSUKA HARUNOBU
IPC: B05D7/20
Filed: 1979-06-12
Abstract: PURPOSE:To uniformly attach the solvent and to prevent the decrease in bonding strength by atomizing the solvent and attaching the solvent to electric wire. CONSTITUTION:The solvent is atomized and attached to soluble bonding agent which is applied on the electric wire. In this case, the attachment is made uniformly and the amount of the attachment can be readily varied. In this method, the bonding agent which is resolved at the attachment is not required to remove, and the decrease in bonding strength of the electric wire can be prevented.
Patent JP-S60231874-A (JP)
Title: Production of decorative material
Inventor: YABU MIKIO
IPC: B29C43/28
Filed: 1984-04-11
Abstract: PURPOSE:To obtain a decorative material rich in a solid feeling, by forming a uniform layer of thermoplastic chips on a backing material, placing a transparent resin layer flowing at a lower temperature than the softening temperature of the above-mentioned chips on the above-mentioned layer, and flowing and permeating the resin layer to the interstices of the chips. CONSTITUTION:A layer having a uniform thickness of thermoplastic resin chips 4, e.g. PVC or acrylic resin, having >=20 mesh size is formed on a backing material 1 consisting of polyvinyl chloride, etc. and preheated. A transparent resin thin layer 6 flowing at a temperature preferably 15 deg.C or more lower than the softening temperature of the chips 4 is placed on the chip layer and heated at a temperature at which the resultant film flows to permeat the above-mentioned flowing resin into the interstices between the chips 4 and form the thin layer of the above-mentioned resin on the surface of the chip layer. The thickness of the above-mentioned thin film is preferably 50-300mum. An abrasion-resistant transparent film 11 is further placed thereon to give the finished product 13 rich in durability.
Patent JP-H07255281-A (JP)
Title: Tool for planting into flowerpot
Inventor: FUJIMOTO YUKIMICHI
IPC: A01G9/00
Filed: 1994-03-18
Abstract: PURPOSE:To improve water-draining property, water retentivity and air permeability of culture soil to carry out prevention of root rot and active rooting and to promote favorable growth and culture in planting orchid into a flowerpot and culturing the orchid. CONSTITUTION:This planting tool is a columnar tool 1 for planting into a flowerpot, obtained by packing a solid granular material 3 consisting of foamed styrene resin particles in a bag body 2 consisting of net fabric made of a resin. The tool 1 for planting into the flowerpot is erected in the central part of the flowerpot 4 and embedded using culture soil 5 and the base end 6 of the root of orchid 7 is put on the upper end part of the tool 1 and the orchid is planted to ensure proper water-draining property, water retentivity and air permeability of culture soil 5.
Patent JP-H0613562-A (JP)
Title: Manufacture of cmos transistor which enhances junction breakdown voltage
Inventor: OMU JIE CHIYORU
IPC: H01L21/8238
Filed: 1993-03-31
Abstract: PURPOSE: To enhance the junction breakdown voltage of a CMOS transistor by performing a mask patterning for an N<+> -active region and a P<+> -active region. CONSTITUTION: In a semiconductor substrate 1, a p-well 2 and an n-well 3 are formed. On field-stop injecting regions 4 and 5, a field oxide film 6 is formed. Gate oxide films 7 and gate electrodes 8a of NMOS and PMOS are formed. In the n-well 3 or the p-well 2, low-concentration impurity-ion injecting regions 16 and 17 are formed. Narrow high-concentration impurity-ion injecting regions 9 and 10 are formed in the impurity-ion injecting regions 16 and 17, so as not to be in contact with the field-stop injecting regions 4 and 5. An oxide film 18 is made to cover the entire obtained structure. The high- concentration impurity-ion injecting regions 9 and 10 are exposed, and a metal layer 11 is formed in connection with the high-concentration impurity-ion injecting regions 9 and 10.  Thus, even when the impurity-ion concentration in the n<+> -type and p<+> -type field-stop injection region is increased, the decrease in junction breakdown voltage can be prevented.
Patent JP-S59201974-A (JP)
Title: Ignition timing control device in internal-combustion engine
Inventor: YAMAMOTO AKITO
IPC: F02P5/152
Filed: 1983-04-28
Abstract: PURPOSE:To precisely control the ignition timing to enhance the performance of an engine, by digitalizing signals from a pressure sensor for detecting the cylinder pressure, and as well by using, as pressure data, the value which is obtained by averaging a predetermined number of digitalized data. CONSTITUTION:There are provided a crank angle sensor 1 and a cylinder pressure sensor 2. The output of the sensor 2 is subjected to A/D conversion each time a signal from the crank angle sensor 1 is received. The digitalized pressure signal is averaged by an averaging means 4, and thereafter is delivered, together with the output of the crank angle sensor 1, to an ignition timing computing means 5 where the crank angle thetam at which the pressure becomes maximum, is obtained in accordance with both delivered signals, and the ignition timing is estimated to make the crank angle thetam equal to a previously set value. Then, at the time point corresponding to this ignition timing, an ignition signal is fed from an ignition timing control means 6 to actuate an ignition device 7 for carrying out ignition.
Patent JP-H01284337-A (JP)
Title: Manufacture of silica catalyst having impvoved efficiency
Inventor: MAIKERU BURAIAN DAMOORE
IPC: C07C67/00
Filed: 1989-03-28
Abstract: PURPOSE: To maintain the initial activity of a silica catalyst by mixing a colloidal silica aquasol obtain, by associating an alkali metal aluminate and alkali metal silicate and a template compd. and heating the mixture. CONSTITUTION: The colloidal silica aquasol is acquired from an aq. mixture formed by associating the alkali metal aluminate and the aq. soln. of the alkali metal silicate. This colloidal silica aquasol and the template compd. are mixed to form a solid crystalline product and thereafter, the solid crystalline product is heated and activated to obtain the silica catalyst. The amt. of the alkali metal aluminate to be used needs be set at the amt. sufficient for putting the alumina content in the final product into a range of 700 to 5,000 parts per 1,000,000 parts. The alkali metal aluminate is adequately sodium aluminate trihydrate.
Patent JP-H11272003-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic image forming method and electrophotographic device
Inventor: SAKO SHUNKAI
IPC: G03G9/087
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic image forming method, an electrophotographic device and an electrophotographic photoreceptor used therefor capable of obtaining a high-quality image by eliminating the soiling of an electrifying member caused in the case of using spherical toner for the purpose of making image quality high in a contact electrification electrophotographic method. SOLUTION: In the case of forming the image on transfer material at least through electrification, exposure, development and transfer stages, the toner used in the development stage is the spherical toner whose roundness is >=0.8 and further a contact angle between the surface of the outermost layer of the used electrophotographic photoreceptor and pure water is set to >=110 in the electrophotographic photoreceptor, the electrophotographic image forming method and the electrophotographic device. Thus, the toner left after transfer is reduced by enhancing the releasing property of the spherical toner from the photoreceptor, whereby the soiling of the electrifying member by the toner left after transfer is restrained and image defect is prevented.
Patent JP-H07255509-A (JP)
Title: Molded shoes with pressed trim and manufacture thereof
Inventor: KIKUCHI YUKIO
IPC: B29C39/10
Filed: 1994-03-18
Abstract: PURPOSE:To provide a molded shoe to which a pressed trim having the same feeling as a hand-sewn shoe is fitted and a manufacturing method of the molded shoe with the pressed trim with which this type of molded shoe with the pressed trim can be manufactured efficiently with less processes and with high quality. CONSTITUTION:A molded shoe with a pressed trim, in which the pressed trim is integrally bonded to an outer peripheral part of a sole, is manufactured by providing a first process wherein a dummy last mold 1 temporarily fitted with the pressed trim at a position corresponding to the outer peripheral part of the sole, a bottom mold 2, and a side mold 4 are joined together to injection mold an outsole part having the pressed trim, and a second process wherein the bottom mold 2 fitted with this outsole part having the pressed trim, a last mold 3 fitted with an upper 7 having an insole 7a, and the side mold 4 are joined together to injection mold a midsole part of the sole.
Patent JP-S62232194-A (JP)
Inventor: HORIKOSHI MUTSUMI
IPC: H05K3/46
Filed: 1986-04-02
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-H08268699-A (JP)
Title: Control device for lift conveyer
Inventor: SHIMA AKIRA
IPC: B66F17/00
Filed: 1995-03-30
Abstract: PURPOSE: To correct an amount of chain elongation and accurately perform positioning control, by providing a means of detecting the amount of elongation of the chain to correct a position command data in a means of stop controlling a servomotor based on a position detection signal corresponding to a storage rack of a target floor. CONSTITUTION: In a position command data preparing part 20, a position command data in accordance with a target floor assigned data is prepared. The position command data is output to a deviation counter 21, further to generate a position command, speed command and a torque command via a position control part 22, speed control part 23 and a current control part 24, and a servomotor 9 is driven to be controlled, so as to lift a base. Hereupon in a latch circuit 18, a residual distance of the position command data is latched to be output to a correction arithmetic part 19.  On the other hand, in the correction arithmetic part 19, position droop from the deviation counter 21, obtaining a deviation between the position command data and a feedback amount from an encoder 10 synchronized with inputting the residual distance, is input, to correct an amount of extending a chain by mounting an automobile on the base.