baber/WOPTO huggingface dataset:
Patent JP-S62191764-A (JP)
Title: Microbe inspection device
Inventor: MAATEIN ROBAATO AKURANDO
IPC: G01N33/483
Filed: 1987-02-06
Abstract: Apparatus for detecting micro-organisms comprises a rack (16) having an array of stations at which a plurality of microbiological sample containers (14) can be received. Each container (14) is provided with an electrode or electrodes at its base for connection with electrical contacts on the base (18) of the rack (16) and container retention means, for releasably retaining the containers in the rack (16) are provided and are adapted to be operable from above the upper support plate (20) of the rack (16).
Patent JP-H09216355-A (JP)
Title: Ink jet head
Inventor: MATSUMOTO FUMINAO
IPC: B41J2/045
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to deal with the increase in size and decrease in cost of an ink jet head by using a ceramic board in which the surface flatness of the board provided with an ink channel is specified. SOLUTION: The ink jet head 1 comprises ink channel grooves 12 having a predetermined depth with a nozzle 11 at the end of a board 10 and formed at a predetermined pitch, and a common channel groove 13 formed to primarily preserve ink in communication with the grooves 12.... A diaphragm 14 made of nickel is adhered onto the board 10, and piezoelectric elements 15... are provided corresponding to the channels 12... on the diaphragm 14. As the board 10, a ceramic board having surface flatness Ra of 100nm or less is used. The ceramics can be obtained by pulverizing raw material to powder, then molding it and baking it to provide various shapes different from crystal silicon.
Patent JP-S58145109-A (JP)
Title: Magnetic core
Inventor: KATAYAMA HIROSHI
IPC: H01F27/25
Filed: 1982-02-20
Abstract: PURPOSE:To suppress short ring formation and prevent loss and heat generation and also deterioration of mechanical and electrical characteristics of a magnetic substance by providing an insulating resin film that is ahesive by heating and pressure and has a thin' film strip shaped magnetic substance pasted on the resin film in the area located inside of its brims. CONSTITUTION:A thin tape shaped magnetic substance 5 is bonded with an adhesive or others on at least one surface of a tape shaped insulating resin film 6  such as polyester film, etc. that can be pasted on themally under pressure. The  tape shaped film 6 and magnetic substance 5 are stacked concentrically in  several layers. The magnetic substance 5 consists of an amorphous alloy, permalloy, silicon steel plat, ferrite, complex resin ferrite or others, and it is pasted on  the film with width smaller than the length between both end brims 7, 8 and  with length shorter than that of both end brims 9, 10 of the film 6. The magnetic substance 5 is formed in a specified shape by pressing under pressure and  heating. Since both end brims 5, 8 are pasted in the direction of width of the  film 6 by pressing and heating, the periphery of the magnetic substance 5 is sealed and insulated from air specifically at the sides and ends which are exposed to air.
Patent JP-H10220720-A (JP)
Title: Low nox combustion method in incineration furnace
Inventor: ASO TOMONOBU
IPC: F23C99/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an incinerator which minimizes the use of a hydrogen carbon fuel (natural gas) maintaining the effect of lowering NOX. SOLUTION: A hydrogen carbon fuel is supplied to a reduction zone 6c above primary combustion zones 6a and 6b where a garbage 2 to be burned is mainly burned by primary combustion air through a supply pipe 10 to turn the reduction zone 6c to a reducing atmosphere. Unburned matters or incompletely burned matters are completely burned by secondary combustion air in a burnout zone 6d above the reduction zone 6c. In the supply of the hydrogen carbon fuel, a flue gas from which oxygen is previously reduced in weight is used as mixing/ agitating medium of the hydrogen carbon fuel.
Patent JP-S57141775-A (JP)
Title: Kana(japanese syllables) kanji(japanese characters) converter
Inventor: YOSHIDA KAZUEI
IPC: G06F17/28
Filed: 1981-02-25
Abstract: PURPOSE:To prevent a split error caused by the presence of an unknown word, by selecting positions splitting Kana train based on an evaluation value and result of Kana-Kanji conversion, through the output of difference evaluation value in response to proficiency of Kanji conversion. CONSTITUTION:An input Kana train signal K is inputted to a power write control section 1, and a partial Kana t-ain signal K' from the section 1 is inputted to a partial Kana-Kanji conversion section 2. The section 2 makes the train signal K' to a syllables to make Kana conversion in the syllable unit. A mixed Kanji signal c converted from the section 2 is applied to the section 1 to input a conversion proficiency signal x and Kana number signal n to an evaluation calculating section 3. The section 3 makes a specified operation based on the signals x and n, an evaluation signal d is inputted to the section 1 to select the split position and the result of Kana-Kanji conversion from the section 1, and a resulting signal R is outputted from the section 1.
Patent JP-H06241068-A (JP)
Title: Method and device for control of mixed combustion
Inventor: TANAKA SATOSHI
IPC: F02C9/28
Filed: 1993-02-16
Abstract: PURPOSE:To avoid trip by calculating the amount of main fuel and aux. fuel supplied to a plurality of gas turbines always with a proper combustive mixture ratio regardless of the skillfulness of the operator. CONSTITUTION:A data collecting computer (DAS) 12 is provided as a total control part consisting of a host computer which computes and controls the respective supply amounts of main fuel to a plurality of gas turbines 141 thru 14n on the basis of the main fuel amount capable of being used as a whole and the degree of priority corresponding to the gas turbines 141 thru 14n as object to be controlled, and gas turbine control devices 131 thru 13n are provided as individual control parts consisting of respective terminal computers which are installed on the gas turbines 141 thru 14n and compute and control individually the supply amount of aux. fuel from the main fuel supply amount obtained by the data collecting computer 12.
Patent JP-S54119357-A (JP)
Title: Solder coating and soldering method for aluminum
Inventor: WAKABAYASHI YOUICHI
IPC: B23K26/34
Filed: 1978-03-10
Abstract: PURPOSE:To destroy the oxide film on the surface of aluminum, and to completely cover the local arbitrary pattern with the solder, and to carry out the soldering, by applying the solder thinly on the surface of aluminum, and by irradiating the laser. CONSTITUTION:After applying a simple surface cleaning treatment to the aluminum material 1, the powder solder 2 is thinly applied on its surface, and then the laser 3 is irradiated. By the instantaneous high density energy of the laser, the oxide film at the irradiated portion is destroyed and the solder is molten; hereby, the solder completely covers the newly reborn surface of the parent metal. Thus solder coated aluminum parts are mutually contacted with each other at their solder coated portions, and are heated to remelt the solder, and then are joined.
Patent JP-S60193293-A (JP)
Inventor: GERUTO NAUMAN
IPC: H05B6/78
Filed: 1985-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09324443-A (JP)
Title: Control device for construction machine
Inventor: SUZUKI MITSURU
IPC: E02F9/22
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To improve operability by gradually reducing a flow rate of pressure oil supplied to a hydraulic actuator of a work machine from operation time when an operation lever is returned to a neutral position from an operation position. SOLUTION: When a work machine is driven by supplying pressure oil of a flow rate according to an operation quantity of an operation lever to a hydraulic actuator of the work machine, a soft mode switch is turned on according to its necessity. Next, for example, a flow rate of pressure oil supplied to an arm cylinder is gradually reduced from operation time when an operation lever for an arm is returned to a neutral position from an operation position. Next, a flow rate of the pressure oil becomes zero after a prescribed time from operation time when the operation lever is returned to a neutral position. When the soft mode switch is turned off, practice of soft mode control is released. Therefore, a shock to an operator can be prevented, and durability of a construction machine can be improved.
Patent JP-S59155628-A (JP)
Title: Clutch disc
Inventor: KOUNO SATOSHI
IPC: F16D13/64
Filed: 1983-02-19
Abstract: PURPOSE:To obtain a simply constituted clutch disc having the high durability by installing an auxiliary plate having a spring piece for pressing friction damping means between a drive plate and a hub plate, in a clutch disc for car, thus controlling the friction damping means. CONSTITUTION:When an engine torque compresses compression springs 6, 9, and 12 and is transmitted to a hub not shown in the figure, if a drive plate not shown in the figure is turned, a spring piece 20 presses the first friction damping means not shown in the figure against the compression spring 6 and turns, until the window 11 of the drive plate contacts with the tongue piece 16b of an auxiliary plate 16, and the first-stage vibration absorbing damping action is generated. When the drive plate is turned further, the auxiliary plate 16 turns, allowing a spring piece 21 to press the second friction damping means not shown in the figure, and the second-stage vibration absorbing damping action is generated. With such constitution, the belleville spring in the conventional can be removed, and the width of the tongue piece of the auxiliary plate can be increased. Therefore, the constitution can be simplified, and the durability can be improved.
Patent JP-S60170676-A (JP)
Title: Ink for writing utensil
Inventor: NISHIOKA AKIRA
IPC: C09D11/00
Filed: 1984-02-15
Abstract: PURPOSE:To provide the titled ink for felt pen, etc., containing a fluorine-containing surfactant, capable of maintaining a proper flow rate of the ink to give a continuous written mark even after leaving the pen in opened strate or after the continuous use for a long period, and assuring the constant writing smoothness. CONSTITUTION:For example, preferably 0.01-5wt% fluorine-containing surfactant (preferably a nonionic surfactant) is added to an ink composition containing a solvent (preferably an organic solvent), a binder, a dye and/or pigment, and if necessary, a dispersion assistant, a peel assistant, etc.
Patent JP-S53111754-A (JP)
Title: Structure of liquid crystal
Inventor: NAKAMURA MITSUTOSHI
IPC: G09F9/00
Filed: 1977-03-11
Abstract: PURPOSE:To effect a large number of or complicated displaying within limited area by providing two set of electrode groups made of conductive substance layers for external connection at peripheral of glass substrate consituting liquid crystal cell.
Patent JP-H01201626-A (JP)
Title: Waveguide type optical switch
Inventor: SHIMIZU MAKOTO
IPC: G02F1/31
Filed: 1988-02-08
Abstract: PURPOSE:To realize high switching speed by varying a propagation constant of one waveguide of a waveguide type 2-luminous flux interferometer by a control light through a non-linear optical effect, and allowing it to have a switching action. CONSTITUTION:A signal light and a control light (a pump light for generating a non-linear optical effect) are divided, a propagation constant of a non-linear optical medium waveguide is varied by the control light, the non-linear optical effect is generated, and thereafter, the control light propagated through the same waveguide as that of the signal light is eliminated by a waveguide type band pass filter part. Since the non-linear optical effect is utilized, high speed operation of at least >=3 digits can be expected, comparing with an element which has utilized a thermo-optical effect being a similar technique.
Patent JP-S56123165-A (JP)
Title: Simultaneous origination number control system
Inventor: FUKUI AKIHIRO
IPC: H04M3/42
Filed: 1980-03-04
Abstract: PURPOSE:To prevent abnormal origination-side traffic a switching network has in a short time, by providing an automatic originating device with a simultaneous oscillation control mechanism. CONSTITUTION:From computer center 3 to control part 7 of automatic originating device 6, requests for sound information are sent at a time. Control part 7 controls circuit correspondence part 9 to send the subscriber's telephone number of subscriber terminal 1 to be called to exchange 2. At exchange 2, the circuit is considered to be in an origination completion state when originating request calls exceeding a simultaneous origination permissible number are put in a queue by holding origination requests and a call in process of origination request processing enters in a call state or talk state during the said procedure of the transition to a called- subscriber calling state and a talk state by a called-subscriber's answer via a switching network. The current number of calls in simultaneous origination decreases correspondingly. Therefore, the origination request for a call placed in an origination request holding state is enabled and originating operation is started.
Patent JP-S59154627-A (JP)
Title: Manufacture of magnetic head
Inventor: KOMATSU BUNICHI
IPC: G11B5/187
Filed: 1983-02-22
Abstract: PURPOSE:To prevent a magnetic short circuit by spraying a magnetic material with high hardness on the sliding surface of a case contacting with a magnetic recording medium and forming an opening and a recess adjacent to the opening to stabilize the dimensions of the opening and to reduce a margin to grind. CONSTITUTION:A magnetic material 4 with high hardness is sprayed on the sliding surface of a case 1 contacting with a magnetic recording medium to a prescribed thickness, and a recess 2 and an opening 3 are formed by press working. An assembly for a magnetic core 6 is fixed into the case 1, and epoxy resin or the like is injected to unite the case 1 and the core 6 to one body. Grinding is then carried out up to a grinding line 5, that is, to such a degree that the thickness of the magnetic material 4 in the recess 2 is reduced to about half. Thus, a magnetic head is obtd. Since the opening is formed after spraying the magnetic material, the material does not stick to the edge of the opening, so the dimensions of the opening can be made uniform.
Patent JP-H01203402-A (JP)
Title: Polysaccharide carbamate derivative
Inventor: OKAMOTO YOSHIO
IPC: C08B33/00
Filed: 1988-02-08
Abstract: PURPOSE:To obtain the present derivative suitable as a packing material for optical resolution, having excellent asymmetric distinguishing ability, discrimination ability, by replacing a mixed amount of hydrogen of hydroxyl group and amino group with a specific carbamoyl group. CONSTITUTION:The aimed derivative obtained by replacing 80-100% hydrogen of hydroxyl group and amino group with a group shown by a group shown by formula I (one or more of R1-R5 are 3-8C branched-chain alkyl; with the proviso that one or more of R1-R5 are 4-8C straight-chain alkyl or 3-8C branched-chain alkyl when polysaccharide is cellulose). A cellulosic carbamate derivative having a repeating constituent unit (having preferably 10-500 polymerization degree) shown by formula II (80-100% R is shown by formula I) is preferable.
Patent JP-S57142172-A (JP)
Title: Transistor chopper device
Inventor: KURIYAMA SHIGERU
IPC: H02M3/155
Filed: 1981-02-27
Abstract: PURPOSE:To reduce the cost of a transistor chopper device by conducting a charging transistor for a short time from when a chopper current is switched from ON to OFF to charging a base current controlling capacitor, thereby enabling the use of a low withstand voltage charging capacitor. CONSTITUTION:When a current flow rate command 204 becomes from H to L, the potential of the connecting point between resistors 90 and 98 is lowered via a differentiating circuit 124, a transistor 96 is interrupted, and a charging transistor 104 is simultaneously conducted. When the output of a differentiating circuit 124 is eliminated thereafter, the transistor 96 and the charging transistor 104 are reset to the original state. Accordingly, the transistor 104 is shortcircuited for a short time after the chopper current 200 is switched from ON to  OFF, an instantaneous current produced by the voltage induced in an inductance  flows through the transistor 104, and flows to a base current controlling capacitor 108. As a result, a large voltage is not applied to the transistor 104, but the transistor having low withstand voltage can be used therefor.
Patent JP-S58145154-A (JP)
Title: Field-effect type semiconductor device
Inventor: ITOU TOMOHIRO
IPC: H01L29/78
Filed: 1982-02-22
Abstract: PURPOSE:To give excellent static characteristics, to reduce the lowering of electronic mobility by space charges and to obtain large electronic mobility and mutual inductance with excellent reproducibility by using a compound semiconductor crystal, to which Fe and Cr are not added, as a channel. CONSTITUTION:An n<+> InP epitaxial layer (to which S is doped and carrier density extends over 10<18>cm<-3> from 0) in approximately 0.4mum thickness is  formed onto an undoped high-resistance InP crystal (10<0>-10<8>OMEGA.cm resistivity) 21  through a normal vapor growth method. The n<+> layer is removed through etching while leaving the n<+> layer as source-drain regions, and the surface of the  undoped high-resistance InP crystal as a channel region is exposed. A source  electrode 23 and a drain electrode 24 are formed by an Au-Ge/Ni alloy, a SiO2  film in approximately 800Angstrom  is formed at 350 deg.C growth temperature by a CVD  device, and a gate electrode 26 is formed through the evaporation of Al. It is necessary that the resistivity of a growth layer is 10<3>OMEGA.cm or more.
Patent JP-S55121089-A (JP)
Title: Printer
Inventor: FUDATSUJI TOSHIHARU
IPC: B41J32/02
Filed: 1979-03-09
Abstract: PURPOSE: To feed a ribbon used for a printer with an extreme low cost by a system wherein only ribbon is fed to the ribbon holding cassette in exchanging the endless ribbon.  
     CONSTITUTION: A vinyl bag etc. is hooked by the pawls 11, 11', the used ink ribbon 1 being held in the vinyl bag by opening the cover of the cassette 2. Further, a storage case 12 wherein new ink ribbon 1 is stored is mounted 1, drawing out twofold ink ribbon 1 to open in a loop condition, and the remaining endless ribbon 1 being set in the endless ribbon running system including the cassette in such a manner that the folded ribbon thereof is directed to the printing direction. Hence, the ribbon 1 is folded and stored in order with the roller 8 to feed into the storage cassette 2 by a normal printing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03231125-A (JP)
Title: Infrared sensor
Inventor: SATO KOICHI
IPC: G01J5/02
Filed: 1990-02-07
Abstract: PURPOSE:To make a sensor compact by arranging a small electrostatic motor, an infrared-ray detecting part and a position detecting part 5 on the same base plate. CONSTITUTION:An electrostatic motor 1 applies a voltage to one of stator electrodes 12 which are divided into several electrodes, and a rotor 11 is attracted. The voltages are sequentially switched and applied to each of the electrodes 12. Thus the rotor 11 is rotated. Such a motor 1 is arranged on a base plate 6. A chopping rotary body 3 is attached to the tip of the rotor 11. Infrared rays 4 emitted from an object to be detected are inputted into an infrared-ray detecting part 2. A chopper-position detecting part 5 controls the position of the rotary body 3 so that the input of the infrared rays 4 is not shielded with the rotary body 3. The motor 1 is rotated for the input whose temperature change is small or slowly changed. The infrared rays 4 are intermittently cut by the notches of the rotary body 3, and the output is obtained. The minute pyroelectric type infrared-ray sensor can be constituted by arranging the compact electrostatic motor 1 together with the infrared-ray detector 2 and the chopper position detector 5 on the same base plate 6 in this way.
Patent JP-H10224783-A (JP)
Title: Image transmitter with resolution selecting function and image display device
Inventor: OKA SUSUMU
IPC: H04N19/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To allow a transmitter to send a moving image representing a smooth operation and to send as required a still image with high resolution. SOLUTION: A compression selection means 104 selects a moving image data compression means 100 or a still image data compression means 102 in relation to an operation of a compression system selection operation device or an operation of a zoom operation lever of an image pickup operation device to a maximum magnification position resulting in operating an image pickup magnification revision device 50 as an operation for a transmission destination of compressed image data, and compensation image data of image data outputted from an image pickup device 20 are sent to the transmission destination via a transmission circuit 44. Thus, an image of a smooth moving image or a still image with high resolution as required is displayed on an image display device of a video telephone set being the transmission destination of the compressed image data.
Patent JP-S52111611-A (JP)
Title: Starting apparatus of wound-rotor induced motor
Inventor: GOTOU KUNIO
IPC: H02P1/34
Filed: 1976-03-16
Abstract: PURPOSE: To prevent the restraint due to the voltage of the motor and to make the current transformer unnecessary by arranging an electric current detector capable of freely selecting the control range according to the load characteristic. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09221520-A (JP)
Title: Optically active meta-substituted n,n-diphenylacrylamide polymer and its production
Inventor: OKAMOTO YOSHIO
IPC: C08F120/56
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain an optically active polymer which comprises m-substd. N,N-diphenylacrylamide units, each units having one benzene ring substd. at the m-position, and which has a large angle of rotation and can be expected for separating optical isomers. SOLUTION: This optically active polymer mainly comprises structural units represented by the formula (wherein X is 8C or lower alkyl, alkoxy, or halogen) and has a degree of polymn. of 5 or higher. The group X in the formula is pref. methyl, methoxy, or chlorine. The polymer is obtd. by subjecting a monomer obtd. by reacting an excess of a m-substd. diphenylamine with acryloyl chloride by a known method to asymmetric anionic polymn. using a complex comprising fluorenyllithium and an asymmetric ligand as the initiator. The most effective asymmetric ligand is (-)-sparteine since it can provide a large angle of rotation. The polymer has a sufficiently high angle of rotation and can be expected as an optical functional material.