baber/WOPTO huggingface dataset:
Patent JP-H08262887-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI YUKUO
IPC: G03G15/20
Filed: 1995-03-28
Abstract: PURPOSE: To prevent paper wrinkles caused at the time of fixing by generating electrification potential difference between the rear surface of a sheet material and the surface of a roller on the side abutting on the rear surface of the sheet member by an electrification potential difference generating means, thereby entering the sheet material into the press contact part of a pair of rolls in a taut state that waves in the non-transport direction are eliminated. CONSTITUTION: This device is provided with a discharging means 25 for removing charge of the sheet material P, and an inlet guide 13 is selectively switched in a grounded state and an insulated state by a switch 24. When the sheet material P passed through the inlet guide 13 is entered into a nip part 15 of a fixing unit 10, negative polarity toner T2 and the surface potential of the heat roller 11 become the same polarity, and statically repulses each other to eliminate the repulsion between the rear surface of the sheet material P and the pressure roller 12, so that the sheet material P is formed with an electrostatically low curl Cl between an end part 13 and the nip part 15.  Even if the waves in the non-transport direction are caused, the sheet material P is entered into the press contact part 15 in the taut state by the curl Cl, and thus the paper wrinkles at the time of fixing are prevented from occurring.
Patent JP-2000041212-A (JP)
Title: Optical disk, recording device, its method, reproduction device and its method
Inventor: OKADA TOMOYUKI
IPC: G11B27/10
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide the record medium, its device and its method that store data in the MPEG system, can freely revise audio data reproduced with still picture data even after recording the still picture data. SOLUTION: An optical disk that is reproduced by a reproduction device records a 1st system stream (ST1) including still picture data of at least one picture and a 2nd system stream (ST2) that includes audio data reproduced with the still picture data. Each stream stores stamp information denoting a time required for decode processing and an output and the 2nd system stream (ST2) is recorded just after the 1st system stream (ST1).
Patent JP-S63262723-A (JP)
Title: Arithmetic processing method
Inventor: YOSHIDA KOICHI
IPC: G06F7/483
Filed: 1987-04-20
Abstract: PURPOSE:To improve the operation speed by executing arithmetical operations by a data of a floating point format with respect to the number of bits of an input data, and executing the processing when its effective digit number becomes smaller than the effective digit number of the input data. CONSTITUTION:Data in input registers 2, 3 are calculated by a floating point arithmetical operation circuit 4 and its result is stored in a register 5, a prescribed bit portion of its output data is inputted to an AND circuit 6 and a NOR circuit 7, and its output is inputted to a normalization request flag register 9 through an OR circuit 8. Also, its output is inputted to AND circuits 11, 13, and a signal of a normalization permitting flag register 10 is inputted to the circuit 13 through the circuit 11 and a NOT circuit 12. In such a way, at the time of setting the register 10, the normalization processing is executed automatically, and at the time of resetting it, an interruption processing signal for urging the normalization processing is generated.
Patent JP-S5432614-A (JP)
Title: Preparation of microcapsules containing pharmaceuticals
Inventor: SAMEJIMA MASAYOSHI
IPC: A61K9/62
Filed: 1977-08-11
Abstract: PURPOSE:In preparation of microcapsules containing pharmaceuticals by liquid-liquid separation, the releasing rate is controlled without chaining film thickness using two kinds of ethylcellulose as film forming substance and also using polyisobutylene as phase-separation inducer.
Patent JP-S5220593-A (JP)
Title: Propeller for ship
Inventor: IDE GENICHI
IPC: B63H1/20
Filed: 1975-08-08
Abstract: PURPOSE: To provide a propeller for a hsip, which permits ready adjustment of power load of the engine or the like by means of an elastic material such as rubber for adjusting the drive force of theengine and propelling force in water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10286429-A (JP)
Title: Method for controlling ph of liquid in gaseous sulfur dioxide cooling vessel in coke-oven gas desulfurizing equipment
Inventor: YAMAMOTO MASAAKI
IPC: B01D53/50
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To control pH more precisely and rapidly than before by mechanically and automatically controlling the pH of the liq. in a gaseous sulfur dioxide cooling vessel without being controlled by an operator in coke-oven gas desulfurization. SOLUTION: The amts. of C gas 4' and air 5' to be blown into a sulfur combustion furnace 1 are determined based on a matrix process by using the pH values of a liq. 6' in a vessel measured in the past and at present and the operation data of the sulfur combustion furnace 1 in the past and the pH of the liq. 6' in the vessel is controlled by blowing the determined amts. of the C gas 4' and the air 5' into the sulfur combustion furnace 1. The blowing of a determined amts. of the C gas 4' and the air 5' into the sulfur combustion furnace is executed automatically through a main controller 9 and another control device. The control range of the pH of the liq. 6' in the vessel is preferably made within the range of 1.6-1.9. Accordingly, manpower is saved, the amt. of fuel to be used in the sulfur combustion furnace 1 is decreased and the furnace 1 is more stably operated.
Patent JP-S5784420-A (JP)
Title: Endoscope
Inventor: MITSUI KAZUHIKO
IPC: A61B1/06
Filed: 1981-06-23
Abstract: PURPOSE:To clearly observe the rugged shapes of a part to be observed, by providing plural light guides whose lighting directions are different, respectively, and plural illumination light sources corresponding to these light guides. CONSTITUTION:An insertion tip part of an endoscope is constituted of an image guide 7 and the second light guide 9 inserted into the center part of the first cylindrical light guide 8. The tip of the image guide 7 is opposed to an image formation optical system 12 consisting of plural lenses 11, and its rear end is opposed to the eyepiece part. On the tips of the light guides 8, 9, a conical wedge 15 having a small hole 14 is provided, by which the tip part of the light guide 8 is bent to the outside in the diameter direction. Also, on the rear ends of the light guides 8, 9, light sources corresponding to each of them are provided, and on the light source, a control part for controlling the quantity of light is provided.
Patent JP-H04121352-A (JP)
Title: Method and device for cut winding of multi-shaft turret type film rewinder
Inventor: MATSUMOTO YUKIMICHI
IPC: B65H19/26
Filed: 1990-04-12
Abstract: PURPOSE:To perform economical and efficient rewinding work by cutting a film with a cutter blade between a winding core retaining roller and a full winding roll simultaneously turning a heating unit to a new winding core side, and pasting the film in a cut end part melted to a new winding core. CONSTITUTION:Film rewinding is performed in a multi-shaft turret type film rewinder to rewind a predetermined length on a winding core placed in a rewinding position, and a turret disc 5 is turned, when a full winding roll R is obtained, to perform work for replacing a position of a new winding core 7 with the full winding roll R. Thereafter, when a film S, supplied to come, passes through a new winding core position to extend to the full winding roll R, after replaced, and to finish cut rewind preparatory action, a cutter blade 14 is turned to cut the supplied film S in a predetermined position between the new winding core 7 and the full winding roll R. Here, one cut end of the cut film is wound at least partly to a peripheral surface of the new winding core and simultaneously pasting the wound film to the new winding core by a heating unit 20.
Patent JP-H01269044-A (JP)
Title: Miniature electrode cell for electrochemical measurement and its production
Inventor: MORITA MASAO
IPC: G01N27/416
Filed: 1988-04-21
Abstract: PURPOSE:To form a working electrode, counter electrode and reference electrode to desired sizes and shapes by forming said three electrodes on a substrate. CONSTITUTION:A resist is applied on the substrate 1 and an image mask having the patterns of the working electrode 2, the counter electrode 3, the reference electrode 3, pads 5-7, and lead wires 8-10 is superposed thereon or the patterns are directly exposed and developed by using electron beams and are transferred onto the resist in the substrate 1. The electrodes 2-4, the pads 5-7 and lead wires 8-10 consisting of thin films of metals, etc., are formed by sputtering, vapor deposition, etc., thereon and thereafter, the resist is stripped from the substrate 1 to produce the miniature electrode cell 20. Since the electrodes 2-4 are formed on the substrate 1 in such a manner, the formation of the three electrodes to the desired shapes and sizes is enabled.
Patent JP-S5431537-A (JP)
Title: Switchgear insulated by gas
Inventor: NISHIJIMA MASARU
IPC: H02B13/035
Filed: 1977-08-15
Abstract: PURPOSE:To facilitate decomposition of a switchgear, without providing a special device, by specifying combination method of a breaker and the connecting mouth of the breaker.
Patent JP-H06286015-A (JP)
Title: Adhesive composition of rubber and fiber and rubber-fiber composite
Inventor: MORI OSAMU
IPC: C08J5/12
Filed: 1993-03-30
Abstract: PURPOSE:To provide an aqueous adhesive compsn. for rubber and a fiber imparting sufficient abrasion resistance to the fiber and markedly improving the abrasion resistance of a composite of nitrile group-containing highly saturated copolymer rubber and the fiber. CONSTITUTION:An adhesive compsn. of rubber and a fiber is obtained by compounding a resorcine/formaldehyde resin and a compd. of the group II metal of the Periodic Table with latex of carboxyl group-containing highly saturated nitrile rubber. A composite consists of nitrile group-containing highly saturated copolymer rubber and the fiber treated with the adhesive compsn.
Patent JP-S58214729-A (JP)
Title: One body type air conditioner
Inventor: KINOSHITA KEISUKE
IPC: F16M1/00
Filed: 1982-06-07
Abstract: PURPOSE:To prevent the interference between an outer box and the side of an inner unit from generating when impact is applied to an air conditioner from outside by a structure wherein sliding rails are provided on the outer box and the inner unit of the tall one body type air conditioner. CONSTITUTION:Sliding rails 3a, 3b and 3c are respectively formed on both sides at the bottom and the upper and lower parts of the side walls of the outer box of an air conditioner. The sliding rails 3a contact with the bottom surface of a base plate 2a, while the sliding rails 3b and 3c contact with the guide grooves 2f of reinforcing plates 2e, which connect an indoor side blast circuit 2c and an outdoor side blast circuit 2d. Due to the structure as mentioned above, no gap exists between the outer box 3 and the upper part of the side surfaces of the inner unit 2, resulting in preventing the contact to be generated between the outer box 3 and the side surfaces of the inner unit 2 due to the horizontal shaking of the outer box 3 from occurring and facilitating the operation to draw the inner unit 2 in and out of the outer box 3.
Patent JP-S5220991-A (JP)
Title: Activity regeneration method of active carbon for aqueous treatment an d its apparatus
Inventor: HIGUCHI KOUZOU
IPC: B01J20/34
Filed: 1975-08-12
Abstract: PURPOSE: Activity regeneration method of the active carbon for aqueous treatment can be applied to the treatments of city sewer, pulp drain and the drain containing the various kinds of organic materials, such as food, medicine, hide, and dye, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59224001-A (JP)
Inventor: NEGISHI KOUTAROU
IPC: F21L4/00
Filed: 1983-06-01
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-S5524622-A (JP)
Title: Insulation inspecting method and device
Inventor: KOYANAGI EIJI
IPC: G01R31/12
Filed: 1978-08-11
Abstract: PURPOSE: To establish partial discharge in an insulating tissue so that deterioration judging data are accurately obtained by impressing a DC high voltage linearly upon the tissue in a manner to rise and fall.  
     CONSTITUTION: The voltage rectified at 1 at a low level is converted at 2 into a low voltage having a high frequency of several kHz and then is boosted at 3 to a high voltage so that it is impressed as a positive and negative DC high voltage upon a test piece 8 through a polarity changer 14 and a high voltage rectifying circuit 4. The voltage waveforms thus impressed are divided by a divider 7 and compared with and referred to the output voltage waveforms of a standard voltage generator 5 which is programmed in advance in a comparing and referring device 6. The control is made such that the low voltage rectified output level is increased and decreased in case of any shortage. And, the generator 5 commands the linear boost, hold at constant voltage and linear fall and inverts the polarity of the voltage. As a result, the test piece is supplied with the DC high voltage which repeats the linear variations to positive and negative polarities. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06309192-A (JP)
Title: Peripheral controller
Inventor: TAKIYANAGI MASUMI
IPC: G06F9/22
Filed: 1993-04-23
Abstract: PURPOSE:To analyze the operation of a peripheral controller in detail by a host device even at the time when it is used at present by online. CONSTITUTION:Arbitrary address data sent from a host device 2 is stored in an address data register 16, and this address data and the execution address of a microprogram stored in a micro address register 15 are compared with each other by a comparator 19. When the comparator 19 detects the equality between them, control information in a control memory 18 is saved in an area protected from overwrite, and the host device 2 is informed that a microprocessor 11 executes the instruction in the address designated by the host device 2 by an asynchronous interrupt.
Patent JP-S59222105-A (JP)
Inventor: ASAI KENICHI
IPC: B27M1/08
Filed: 1983-05-31
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-H041147-A (JP)
Title: Separation of impurities in aqueous solution of crude ethanol
Inventor: MUTO TSUNEHISA
IPC: C07C31/08
Filed: 1990-04-16
Abstract: PURPOSE:To efficiently purify ethanol by extracting hydrophobic impurities from an aqueous solution of a crude ethanol using a liquid-state or critical state carbon dioxide as an extractant in a specified condition and subsequently bringing the extractant into counter-current contact with water under pressure and in a specified condition and water washing the extractant. CONSTITUTION:(A) An aqueous solution of a crude ethanol 3 is subjected to extraction 1 using (B) a liquid-state or critical state carbon dioxide as an extractant 4 in a weight ratio of (B)/(A)>=2, especially >=6 in case of a fermented ethanol as the crude ethanol and >=3 in case of a synthetic ethanol to extract hydrophobic impurities in (a) into (b) layer. The resultant (b) layer 5 is brought into counter-current contact with water 7 under pressure and in a condition of (water)/(b)<=0.3 to recover ethanol or ethanol and methanol accompanying (b) into a water layer 9 and to water wash 2 ethanol or ethanol and methanol. The water layer 7 is then preferably recycled to the extraction process 1, thus obtaining the objective aqueous solutions 6 and 9 of a high purity ethanol with an excellent energy efficiency.
Patent JP-H06311191-A (JP)
Title: Phase detection circuit
Inventor: KORI TAKEJI
IPC: H04L27/233
Filed: 1993-04-23
Abstract: PURPOSE:To improve the detection accuracy of a carrier phase by utilizing a delay gate circuit within a logic circuit and transmitting a reception modulating signal to delay gate circuits conneced to be multistage to instantaneously detect the phase. CONSTITUTION:When the carrier of the reception phase modulating signal 1 and a standard timing pulse 9 synchronize with each other, the output of a voltage comparing circuit 22a and the timing of the rising of the pulse 9 are coincident. The outputs of voltage comparing circuit 22a to 22f which are simultaneously sampled and held by sampling hold circuits 23a to 23f with the rising timing of the pulse 9 all become zero. A code conversion part 24 encodes it by the pulse 9 and outputs carrier phase information to a memory 7. When the pulse 9 delays by the portion of two stages in comparison with the carrier of the signal 1 at the multistage delay gate circuit of a gate circuit 21, the output of the circuit 22c and the rising of the pulse 9 are coincident. The comparing output of the circuits 22a and 22b and the outputs of 22c to 22f become zero. The conversion circuit 24 encodes it and outputs carrier phase information to the memory 7.
Patent JP-S63267108-A (JP)
Title: Drill for deep hole drilling
Inventor: HOSONO HIDEJI
IPC: B23B51/00
Filed: 1987-04-21
Abstract: PURPOSE:To make rapid feed drilling performable without using a bush as well as to prevent chips from being bitten in space between a drill body circumference and a drilling hole wall by installing a land part of the same diameter as a cutting edge tip, in the drill body circumference. CONSTITUTION:A cutting edge tip 33 consists of cemented carbide, while its axial length is set to be 1-6 times over the edge diameter, two chip discharge grooves 37 are formed, a cutting edge 39 is formed in the tip of a surface to be turned to a direction of rotation of each chip discharge groove and a margin part 41 in the edge, respectively, and furthermore a guide pad part 43 is formed in an edge contacting with a surface to be turned to the opposite direction against the direction of rotation. And, an oil hole 45 is installed in the inner part of the cutting edge tip, opened to the tip end, and it is formed as pierced through up to the rear end. A shank base metal 35 is fixed by means of brazing, and it is composed of high-speed tool steel, and in the first half part 47, there are provided with a chip discharge groove 51, a land part 53 in succession to each rear end of the margin part 41 and the guide pad part 43 and another oil hole to be interconnected to the oil hole 45.
Patent JP-S61256554-A (JP)
Title: Scanning-type electronic microscope
Inventor: NAKAYAMA YOSHINORI
IPC: H01J37/28
Filed: 1985-05-10
Abstract: PURPOSE:To observe a surface state of a sample, without being deteriorated and contaminated by atmosphere, by installing a vacuum exhaust chamber which has a function of plasma-etching the sample, neighboring a sample chamber in a scanning-type electronic microscope and being partitioned by an opening-closing door. CONSTITUTION:A surface state of a sample 5 is observed by a scanning-type electronic microscope, in which electron beams are scanned on the surface of the sample 5 and the generated secondary electrons are detected with a detector 4. A vacuum exhaust chamber, in which the sample 5 is capable of being etched by introducing gases chemically reactive on the sample 5 and performing high-frequency discharge, is installed neighboring a sample chamber in the electronic microscope and being partitioned by an opening-closing door 7. Moreover, the sample 5 is etched selectively to the upper observed layer, and then carried to the side of the scanning-type electronic microscope, with vacuum being kept by opening the opening-closing door 7, in order to observe the surface. Without being deteriorated and contaminated by atmosphere, the sample can be observed on the stop and exact information can be obtained.
Patent JP-S5432703-A (JP)
Title: Electric rotary machine
Inventor: ISHIKAWA KAZUHIRO
IPC: H02K1/18
Filed: 1977-08-17
Abstract: PURPOSE: To reduce vibration noise by coupling a plurality of framework and core thoough seam and fastening bolt by means of tabtable and tabtail groove. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59224268-A (JP)
Title: Polishing monofilament
Inventor: YAMADA KUNIO
IPC: B24D11/00
Filed: 1983-06-03
Abstract: PURPOSE:To obtain a filament having excelent grinding peformance, rigidity, water proof performance and chemical-withstandability by containing abrasive grains in the mixture of polypolybuthylene terephthalate and poly amid having specific fused viscosity and producing fused string. CONSTITUTION:The polishing monofilament is manufactured by containing 10- 50wt% of abrasive grains in mixture composed of 70-95wt% of polybuthylene terephthalate having fused viscosity higher than 5,000 poise and 30-50wt% of polyamid having fused viscosity higher than 2,000 poise then making a fused string. Polybuthylene terephthalate is polyester to be produced through transesterification between terephthalic acid or esterified derivative and 1,4-butanediol or esterified derivative and performing polycondensation and contained of thermostabilizer, anti-oxidation agent, weatherproof agent, etc. as required.
Patent JP-S5848881-A (JP)
Inventor: RUUTOBUITSUHI BOERUKOBU
IPC: G02B7/28
Filed: 1982-06-09
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-H0372469-A (JP)
Title: Polyethylene glycol derivative and its preparation
Inventor: ONO KEIICHI
IPC: C07K17/08
Filed: 1990-04-13
Abstract: NEW MATERIAL:A polyethylene glycol derivative of formula I (R is alkyl; (n) is an arbitrarily changeable positive integer). EXAMPLE:2,4-Bis-methoxypolyethylene glycol-6-chloro-s-triazine. USE:A modifying agent for proteins used as drugs, etc. The compound of formula I is useful for modifying proteins in order to lower the antigen properties of the proteins, to retard the clearance of living bodies, to improve the distribution to tissues, etc., and readily provides a modified asparaginase of formula II (x is 1-92), etc. PREPARATION:A polyethylene glycol of formula III is reacted with a monoalkyl ether compound and cyanuric chloride in the presence of a catalyst such as the IIB group metal compound, preferably zinc oxide, in a solvent while remov ing water from the reaction system with molecular sieves, followed by purifying the reaction product by a fast gel chromatography to provide the compound of formula I having a purity of >=75%.
Patent JP-2000250507-A (JP)
Title: Date and time display screen saver
Inventor: YAMADA KUNIYUKI
IPC: G06F3/147
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a date and time display screen saver which has an information medium having the current time and current date stored in a storage device and the storage device, and a built-in device and a display method for reading the information medium out and displaying it on a screen saver of a display as the screen saver having a function of displaying the current time and current date. SOLUTION: The screen saver 2 has the function of displaying the current time and current date. Here, the date and time display screen saver has the information medium having information on the current time and current date stored in the storage device and the storage device, and the built-in device and display method for reading the information medium out and displaying it on the screen saver 2 of the display 3.
Patent JP-H03295259-A (JP)
Title: Semiconductor device package
Inventor: HATAKEYAMA HIRONOBU
IPC: H01L23/02
Filed: 1990-04-12
Abstract: PURPOSE:To prevent a product from deteriorating in manufacturing yield and reliability by a method wherein the side of a ceramic is of stepped structure, and a cap is bonded to the side of the ceramic. CONSTITUTION:A ceramic is formed in a two-stage structure, and a stepped part 2 where a cap 77 is bonded is metallized. The cap 77 is formed of a ceramic 11, and the top 8 of an opening is metallized. When the cap 77 is bonded to the package 99, solder is fused on the metallized part 2 provided to the side face of the package 99, the cap 77 is mounted on the package 99 and bonded with solder molten on the metallized part 2.