baber/WOPTO huggingface dataset:
Patent JP-H11319428-A (JP)
Title: Automatic, continuous dehydration press device
Inventor: NAGASAWA MAKOTO
IPC: B30B9/06
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To automatically and continuously perform dehydration in a cake takeoff and refresh process by jetting compressed air from the back surfaces of a pair of filter cloths for filtering original liquid to remove the clogging of the filter cloths and the water stuck thereon. SOLUTION: This automatic, continuous dehydration press device consists of a filter chamber having an original liquid feeding means 7 and a pair of filter means 25a, 25b opposite to liquid filtrate discharge means 28, 29 and a hydraulic chamber 4 having a hydraulic means 46 for reciprocating one filter means 25a of the pair of filter means. In this case, the pair of filter means 25a, 25b consist of filter cloths 25a, 25b forming a filter space and filter cloth supporting means 24, 26 on which the filter cloths are fitted, and means 8, 8b for feeding compressed air from the back surface of the filter cloths 25a, 25b to between the fitting surfaces of the filter cloths 25a, 25b and the filter clothe supporting means 24, 26 are installed.  In this way, shock waves generated by the compressed air fed in a refresh process of the filter cloths 25a, 25b, the clogging of the filter cloths 25a, 25b and the water stuck thereon can be removed.
Patent JP-S5470277-A (JP)
Title: Hydroxyindole derivatives
Inventor: SATOU TADAO
IPC: C07D209/34
Filed: 1977-11-09
Abstract: NEW MATERIAL:Hydroxyindole derivatives of formula I: (R 1  is H or lower alkyl group; R 2  is H, lower alkyl, or phenyl group; R 3  is heterocyclic residue which has 1W2 nitrogen atoms or one nitrogen and oxygen atoms respectively and possibly a lower alkyl or phenyl group as a substituent), and their acid salts.  
     EXAMPLE: 3-Methyl-3-morpholinohydroxyindole.  
     USE: Useful as anti-peptic ulcer drugs, hypotensive agents, and intermediates for syntheses of indoline derivatives usable as anti-peptic ulcer drugs, hypotensive agents, etc.  
     PROCESS: Compounds of formula II: (X 2  is halogen when X 1  is H, X 2  is H when X 1  is halogen) are reacted with compounds of formula III, using a basic compound, e.g. potassium methylate, sodium hydroxide, etc. as a dehydrohalogenating agent in the absence of solvent or in the presence of a solvent, e.g. diethyl ether, etc. at room temperature to 200°C to give the compounds of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01304736-A (JP)
Title: Manufacture of composite thin film and manufacture of thin film transistor
Inventor: NOMURA KOJI
IPC: H01L29/786
Filed: 1988-06-01
Abstract: PURPOSE:To improve reproducibility by a method wherein a target electrode is made of one of the main components of a required composite thin film and a gas composed of halide, hydride and organometal having the other one of the main components of the required composite thin film is introduced and the target is sputtered. CONSTITUTION:A target electrode 5 is made of at least one of the main components of a required composite thin film and a gas composed of halide, hydride and organometal having at least the other one of the main components of the required composite thin film is introduced into a vacuum chamber 1. Then the target 5 is sputtered while the introduced gas is activated by a plasma. That is, the one of the components of the composite thin film is supplied from the target electrode 5 and the other one of the components of the composite thin film is supplied from the gas, so that the target 5 made of high purity metal and a high purity gas source can be utilized easily and the mingling of impurities in the film can be suppressed and the composite thin film with reduced trapped electrons can be formed. With this constitution, the composite thin films having a constant composition can be formed with good reproducibility.
Patent JP-H0386903-A (JP)
Title: Signal recording/reproducing device
Inventor: SHIMADA TOSHIYUKI
IPC: G11B5/012
Filed: 1990-05-24
Abstract: PURPOSE:To raise the limit of a track pitch and to improve the capacity of recording by electrically and equivalently executing the tracking control of a recording/reproducing head at the time of reproducing. CONSTITUTION:A recording head part 12 which simultaneously records N pieces of subtracks on a recording medium 1, a reproducing head part 13 which simultaneously reproduces N pieces of the recorded subtracks by M pieces of reproducing subheads, a head driving part 4 and a reproducing signal detection part 14 which eliminates interference and crosstalk between adjacent bits from the signal of the reproducing head part 13 are provided. Thus, the capacity of the recording is increased and the rate of transfer is improved by making the track pitch narrow. Besides, the waveform interference from the adjacent bit is restrained. As the result, the error ratio of reproduced data caused by the crosstalk can be minimized even when the track pitch is made narrow.
Patent JP-S5259313-A (JP)
Title: Sprayer
Inventor: TAKAHASHI HIDENOBU
IPC: B05B17/06
Filed: 1975-11-12
Abstract: PURPOSE: When an oscillator is damaged due to the thermal shock resulting from the heat generation owing to the abnormal operation or due to the impact force from the outside, a safe ultrasonic sprayer which prevents water in a bath from intruding into the electric equipment within instruments and the danger such as electric shock being incurred. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5467813-A (JP)
Title: Combination of side housing and side seal for rotary piston engine
Inventor: NAKAZAWA ATSUSHI
IPC: F01C21/04
Filed: 1977-11-10
Abstract: PURPOSE: To meet various characteristics by using particular materials for and providing particular surface treatment on the side housings and side seals of the rotary piston engine.  
     CONSTITUTION: In a rotary piston engine, in which a rot or 4 executes planetary excursion within a space defined by a rotor housing 2 and side housings 1 closing the opposite sides of the rotor housing, the side housings 1 are made of cast iron such as FCH-1, FCH-2, FCD45 and FCD55 or steel such as SACM1, SCR4 and S55, with a Fe-C-N system compound layer formed on the surface of the material to a thickness of 0.1μ or above by a soft nitrification treatment. Also, the side seals 5 are formed by plating the frictional surface of an iron base with chromium to a thickness of 20μ or above to improve the wear resistance and other characteristics. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01303261-A (JP)
Title: Roll for conveying stainless steel plate
Inventor: ORITO MIKI
IPC: B65G39/07
Filed: 1988-05-31
Abstract: PURPOSE:To improve durability of a roll for conveying a stainless steel plate by making the thickness of a graphite sheet less than one milimeter and making a space between these sheets less than fifteen milimeters. CONSTITUTION:A number of donut-shaped formation plates 3 made of inorganic fibers are accumulated in layers on a water-cooled metal shaft 1 and a donut- shaped graphite sheet 4 is put between optional layers of these formation plates 3 to form a required disc roll. At this time, the thickness of each graphite sheet is to be less than one milimeter and a space between the sandwiched graphite sheets 4 is to be less than fifteen milimeters. Thus, by sandwiching the graphite sheets 4 in such a way, the water-cooling effect of the metal shaft 1 can be extended near the surface layer of the disc roll. Consequently, even in the soaking zone or heating zone reaching an ambient temperature of more or less than 1,200 degrees Centigrate, the occurrence of cracks on the surface of the roll or the falling off from the metal shaft can be prevented, and durability of the roll for conveying stainless steel plates can be improved.
Patent JP-H01305797-A (JP)
Title: Signal transmission device
Inventor: KAMOTO AKIRA
IPC: H04Q9/00
Filed: 1988-06-03
Abstract: PURPOSE:To secure the transmission of a state signal even against the abnormality of a line without the provision of a transmission circuit from a master station to a slave station by converting the state signal into necessary data, and transmitting it from the slave station to the master station, and taking out the state signal as the change of received data at the master station. CONSTITUTION:In the slave station 11, an input signal is read in periodically by a signal read-in circuit 1, and 1 or 0 is outputted according to the presence or absence of the signal, and is counted by a counter 2. This count value is read out at every signal transmission period, and an analog-converted state signal is transmitted by the transmission circuit 4 from the station 11 to the master station 13 through the line 12. The station 13 receives the state signal from the station 11, and judges the rightness of the data by an inspection circuit 6, and compares it with the received data of last time stored in a storage circuit 8 by a comparison circuit 7, and if any difference exists, the state signal saying that an input was inputted to the circuit 1 is outputted from an output circuit 9. Through the use of this constitution, the state signal is transmitted to the master station without the provision of the transmission circuit, and simultaneously, the state signal is received and outputted immediately after the restoration of the abnormality of the line, and the transmission of the state signal is secured against the abnormality of the line as well.
Patent JP-H0430702-A (JP)
Title: Walking-type vegetable-transplantation machine
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 1990-05-25
Abstract: PURPOSE:To widen the rear wheel tread, to improve the stability to lateral inclination and to facilitate a sharp turn by using three wheels consisting of one front wheel and two rear wheels and making at least the front wheel to be drivable. CONSTITUTION:The walking-type vegetable-transplantation machine 1 is provided with one front wheel 15 at the lateral center of the front part of the machine body and two rear wheels 20 at both right and left sides at the rear part of the machine body. Among the above three wheels, at least the front wheel is made to be drivable. Since the machine body is supported by three wheels positioned at the apexes of an isosceles triangle, the machine body can be stabilized to facilitate the steering. The machine body can be gyrated around the front wheel acting as a driving wheel by swinging the rear part of the machine body to right or left direction while floating the rear wheels from the ground. Since the front wheel is driven, there is no problem of pushing the sheet-pressing soil with the front wheel in the running on a field covered with mulching sheet.
Patent JP-S5954599-A (JP)
Inventor: RATSUSERU RARUFU ISUBURANTO
IPC: B41M5/44
Filed: 1983-07-25
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-H04335487-A (JP)
Title: Character segmenting method for character recognizing device
Inventor: BESSHO GORO
IPC: G06K9/46
Filed: 1991-05-10
Abstract: PURPOSE:To improve the segmenting accuracy of a character whose pattern structure is simple and separated such as a KANA (Japanese syllabary), a KATAKANA (square form of Japanese syllabary), etc. CONSTITUTION:The character recognition is executed by segmenting character lamps (a)-(c) from a document image, and generating character pattern candidates A-D consisting of one or more character lamps, an evaluation value of probability of its recognition result is derived, and also, a difference between character sizes (h), (w) of the character pattern candidate, and a character size registered in a recognition dictionary corresponding to its recognition result is derived, and with regard to other character candidate and plural character pattern candidates B, C and D in which the character lump is overlapped, the character pattern candidate to be segmented is selected by using an evaluation value and a character size difference derived with respect to each of them.
Patent JP-S6115244-A (JP)
Title: Microprocessor system
Inventor: SATOU MASAHIRO
IPC: G06F12/02
Filed: 1984-06-30
Abstract: PURPOSE:To attain detailed mapping in an address space by storing a partial copy of a mapping table of a memory control unit in a gate table register and retrieving said copy by an address on an external bus. CONSTITUTION:When a certain address is sent onto an external address bus 18, an external bus interface part 14 uses this external address to retrieve a table of a gate table register 13. Then the part 14 uses the corresponding output information to decide whether the external address is set within the own port or not and decides the start or inhibition for exchange of information to the outside. With such memory address control, the detailed mapping operation is possible by setting the memory address of the register 13. At the same time, the regsiter 13 can be rewritten at any time by software. The writing actions are carried out simultaneously for both a memory control unit MMU12 and the register 13 with use of the same data.
Patent JP-S5468670-A (JP)
Title: Zero cross point detector of signal waves
Inventor: SATOU RIYOUSUKE
IPC: G01S1/00
Filed: 1977-11-11
Abstract: PURPOSE:To detect the zero cross point of one frequency with high accuracy by sampling the signal superposed with two or more frequencies with the sampling pulses of the same frequencies as that of the signal to be detected. CONSTITUTION:A smoothing circuit 2 smooths the output waves from a sampling circuit 1. A pulse oscillation circuit 3 generates clock pulses for controlling the variable phase shift circuit 4 of the next stage. The pulse having coincided with the zero cross point of the input signal as an output signal is obtainable from the output of the sampling pulse generating circuit 5 and the sine wave of the phase having coincided with that of the ihput signal from the output of the variable phase shift circuit 4 respectively.
Patent JP-S5761117-A (JP)
Title: Roller sheet pile type caisson foundation work
Inventor: KONDOU KIMITAKA
IPC: E02D23/00
Filed: 1980-09-30
Abstract: PURPOSE: To exactly and easily perform an open caisson foundation work by reducing the friction between caisson and the ground by attaching a roller shee pile to the tip of the cassion and penetrating the sheet pile under the ground.  
     CONSTITUTION: A caisson 1 is vertically erected on a settling position, sheet pile L-shaped web steel plates 2-3 are built in L-shaped sheet pile receiver 3, and the periphery of the caisson 1 is surrounded by a roller sheet pile 2. Under the condition, the inside of the caisson 1 is excavated and the caisson 1 is settled while balancing loading to the caisson 1. Since an edge is cut in the area between the caisson 1 and the ground, the settling of the caisson 1 under the ground is easy and therefore, an open caisson foundation work can be performed quickly and exactly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6114428-A (JP)
Title: Blowing controller for compressed air to internal-combustion engine
Inventor: KOIKE TETSUO
IPC: F02B37/00
Filed: 1984-06-29
Abstract: PURPOSE:To discriminate a starting state in a car so accurately as well as to make compressed air in a proper quantity get blown in a conformable manner, by opening a solenoid valve of an air tank at a time when air pressure in the air tank is more than the specified value and an engine speed is less than the specified value. CONSTITUTION:A solenoid valve 21 is opened in the following conditions that air pressure in an air tank 22 is above 5kg/cm<2>, a shift gear switch 29 is closed, a revolving speed of an engine 10 is below 1,000r.p.m. an accelerator switch 36 is closed and within 5 seconds since a clutch switch 38 has closed, by means of a microcomputer 25, whereby air is blown in a suction passage 15b. As a result, the engine 10 quickly follows up operation of an accelerator pedal 35 without entailing any responsive delay in time of starting acceleration, thus starting characteristics in a car are improvable.
Patent JP-S5760013-A (JP)
Title: Transfer method for material to be heated in heating furnace
Inventor: IKUTA HIDEMITSU
IPC: C21D1/00
Filed: 1980-09-30
Abstract: PURPOSE: To perform heating and decaling effectively by suspending two sets of hook groups penetrating through the ceiling of a heating furnace vertically carrying materials to be heated with the hooks on one side and handing and receiving the materials at both ends of the furnace with the other hooks.  
     CONSTITUTION: Two sets of hook groups A, B are provided vertically by penetrating through the heating furnace ceiling 2 of a furnace body 1. A material 4 is charged from a line (e) into the furnace and the hook part 5 of the first row of the hook group A is inserted below the charging line (e). The material 4 is hoisted from above a charging roller 10 with an upper beam 9, and the bottom surface of the material 4 is placed in position slightly higher than the hook part 5' of the group B. The part 5' is inserted to the bottom surface of the material 4 by a wheel 11, then the group A is lowered to transfer the material 4 to the group B. The group B suspends the material 4 and travels successively in the furnace. When it arrives at an extraction line (j), the part 5 of the group A is inserted to the lower part of the material 4 and the group A is slightly moved upward to receive the material 4 and placed the same on an extraction roller 15. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61293238-A (JP)
Title: Novel ultraviolet absorber
Inventor: SASE SHIGEO
IPC: C09D7/12
Filed: 1985-06-21
Abstract: PURPOSE:A polymeric UV absorber excellent in heat resistance and effective against UV rays in the short-wavelength region, comprising a specified phenolic ring compound. CONSTITUTION:A phenol having a substituent para to the OH group (e.g., p- cresol) is reacted with an aldehyde (e.g., formaldehyde) in the presence of an alkali catalyst and the product is neutralized to obtain an UV absorber comprising a phenolic ring compound having a m.p. >=300 deg.C, showing a strong absorption (extinction coefficient of about 10<4>) ascribable to pi-pi* transition in the range of 240-290nm and represented by the formula (wherein n is 4-8, R is H or a 2-12C alkyl and X is -CH3 or -CH2OCH2- group).
Patent JP-S5469680-A (JP)
Title: Central remote control system
Inventor: YOSHIZAKI KOUJI
IPC: H04Q9/00
Filed: 1977-11-15
Abstract: PURPOSE:To free from a malfunction of a scattered-digital computer system in a control mode by displaying the control mode of a loop station from a process console and each loop station. CONSTITUTION:The digital controllers 12 having many loop stations 13 are located remote from each other and controlled by a central process console 11. Of every loop station, an indication lamp push button switch A for automatic control mode,  M for manual control mode, and SW for remote manual opening/closing control mode are provided on said console 11. The same switches A, M and an indication lamp push button switch C for remote mode control are supplied on each loop station 13.
Patent JP-2000332434-A (JP)
Title: Cable member housing structure of electronic equipment
Inventor: KAWAKAMI HIDEKUNI
IPC: H05K5/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To house a cable member which is connected to an external apparatus of a different type and obtain high portability, operability, and connection reli ability in electronic equipment. SOLUTION: Recessed first to third housing parts 39 to 41 are integrally formed in a box body 32 of an electrode appliance 31, and a cable part 35 and a cable member 34 comprising one connection part 36, which can be detachably attached to the electronic apparatus 31 provided at the one end part and another connection part 37 which can be detachably fitted to an external apparatus provided at the other end part, are housed therein. In a housing part 41 and a wall face 41a, projection parts 43 are formed facing each other as retaining members for retaining the housed connection part 37. A connector 49 is formed on a wall face 40a of a housing part 40, and cutout parts 51 are formed counteposed to each other and projecting in the upper part as a floating preventing member for preventing lifting of the housed connection part 36.  A breakaway preventing member 53 prevents separation of the connection part 36 housed in the second housing part 40, and is mounted to the box body 32 so as to be displacable.
Patent JP-S5661476-A (JP)
Title: Liquid crystal display element
Inventor: MIZUNOYA KIYOSHI
IPC: G02F1/13
Filed: 1979-10-24
Abstract: PURPOSE: To obtain a dynamic scattering effect-type liquid crystal display element having a long life and better displaying performance, by using a cyclohexanecarboxylic acid ester-based composition to which are added specific compounds.  
     CONSTITUTION: Dibutylferrocene and tetracyanoethylene are added to a liquid crystal consisting mainly of a cyclohexanecarboxylic acid ester, e.g., 4'-alkoxyphenyl 4-trans-alkylcyclohexanecarboxylate etc., to obtain a liquid crystal material which is excellent in responsibility and stability as well as having a long life because the material has a sufficient electric conductivity to effectuate a dynamic scattering effect and also is oxidized or reduced easily and reversibly by application of DC voltage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6026956-A (JP)
Title: Magnetic color toner
Inventor: SHIMAMURA MASAYOSHI
IPC: G03G15/01
Filed: 1983-07-26
Abstract: PURPOSE:To enhance tone and image quality by mixing zinc ferrite with Fe3O4, and repeating heat oxidation treatment till alpha-Fe2O3 becomes a specified content, and incorporating the Zn-contg. magnetic material thus obtained in a binder resin in a specified content. CONSTITUTION:A mixture of 93-50mol% Fe3O4 and 7-50mol% zinc ferrite composed of (ZnO)x(FeO)1-xFe2O3, [x=1.00-0.90] is heat oxidized till alpha-Fe2O3 becomes 1-30wt% content, and the Zn-contg. magnetic material thus obtained is incorporated in a binder resin in an amt. of 20-100pts.wt. per 100pts.wt. binder resin. The content of alpha-Fe2O3 can be controlled by regulating conditions for heat oxidizing a mixture of said compsn. To obtain the content of 1-30wt% alpha-Fe2O3, for example, the mixture is heat oxidized in the air at 390-450 deg.C. Said alpha-Fe2O3-contg. gamma-Fe2O3 is stable ageinst light and heat, and the obtained color image has superior stability.
Patent JP-H11328288-A (JP)
Title: Electronic application and electronic slip distribution service system
Inventor: MICHINAKA TAKAHISA
IPC: G06F19/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To collectively manage slips for application procedure and to efficiently perform various application procedures even when the formats of slips for application procedure are different. SOLUTION: This system provides a user terminal 10 with a user support navigation part 14 connected through the Internet 12 and a slip database 16, the database 16 stores slips which are used for various application procedures, slips that are related to each of the procedures and data about attributes that associate them to each other. The part 14 has a function which retrieves a slip that is used for a necessary application procedure from the data base 16 and a slip that is used for a procedure related to the procedure according to a request inputted from the terminal 10. The part 14 shows a corresponding electronic slip on the screen of the terminal, writes and produces the electronic slip and supports operations until it presents the completed slip.
Patent JP-S5361161-A (JP)
Title: Apparatus for removing scum for floatation treatment of water
Inventor: CHIYASONO SEIYA
IPC: C02F1/40
Filed: 1976-11-12
Abstract: PURPOSE: To facilitate maintenance and improve durability by means of an air blow port provided in a floating separation tank so as to remove suspended scum through an air current. 
     COPYRIGHT: (C)1978,JPO&Japio