baber/WOPTO huggingface dataset:
Patent JP-S60172327-A (JP)
Title: Device for separating and recovering fats and oils
Inventor: KURAHASHI SHIGERU
IPC: B01D45/08
Filed: 1984-02-16
Abstract: PURPOSE:To improve removing efficiency for fats and oils by installing an oil eliminator having twisted blades like a screw in a passage of waste smoke arranging the direction of the shaft perpendicularly to the passage of the oil smoke. CONSTITUTION:Oil smoke (a) is introduced into a hood 11 from an opening 13 and is reversed by a deflecting baffle plate 5, and then allowed to pass through an oil eliminator 4, moved around a shaft of twisted blades 2 like a screw to cause spin revolution. Oil (or fat) contained in the smoke is flung awaw and is allowed to collide against a wall of the vessel 3. The oil smoke is allowed to collide against an inclined bottom surface 12, passed between deflecting plates 20, 21, and discharged through a fire-preventing damper device 9 and a duct to the rooftop.
Patent JP-S63197102-A (JP)
Title: Dc brake for high frequency heater
Inventor: KIMURA HARUYUKI
IPC: H05H1/18
Filed: 1987-02-12
Abstract: PURPOSE:To reduce the leakage quantity of a radio wave without losing the function of DC brake by devising it that the radio wave leaked from an end opening of an outer tube and a radio wave leaked from a gap between a ferrite board and a conductive ring are absorbed by the ferrite board. CONSTITUTION:Part of the leaked radio wave (other part is to be reflected) from an opening 13a is leaked from a ring gap (insulation ring 23) between a flange 16 and a conductive ring 18 and absorbed by a ferrite board 20 and converted into heat. Moreover, the radio wave leaked from the ring gap (insulation ring 23) between the ferrite board 20 and the conductor ring 18 is absorbed in a 2nd stage ferrite board 20. In converting the outer circumference of the ferrite board 20 by a conductive short-circuit board 21 or a conductive member 22, the radio wave absorbing efficiency of the ferrite board 20 is improved remarkably. Thus, the quantity of the radio wave leaked from the opening 18a of the conductive ring 18 is decreased to nearly 1/1000 or below the leakage quantity from the opening 13a.
Patent JP-H02289618-A (JP)
Title: Purification of polyoxyalkylene alcohol
Inventor: WATABE TAKASHI
IPC: C08G65/02
Filed: 1990-02-09
Abstract: PURPOSE:To accomplish the title purification in high efficiency using materials easy to handle by treatment with a specific treating agent and a metallic ion chelating agent of a polyoxyalkylene alcohol containing a multimetal cyanide complex catalyst. CONSTITUTION:Firstly, an alkylene oxide is put to ring opening polymerization in the presence of a multimetal cyanide complex catalyst to produce a catalytic component-contg. polyoxyalkylene alcohol. Thence, the resultant polyoxyalkylene alcohol is treated with a treating agent selected from pH buffering agents and ammonia; and during or after the treatment, said polyoxyalkylene alcohol is treated with a metallic ion chelating agent (pref. EDTA). Both the catalytic component and the treating component are then removed, pref. using an adsorbent, from the crude polyoxyalkylene alcohol. Said treating agent is pref. an ammonia-contg. aqueous solution of pH buffering agent of pH9 prepared by dissolving a pH buffering agent consisting of an ammonium salt such as ammonium acetate in an ammonium aqueous solution.
Patent JP-H02206624-A (JP)
Title: Synthetic resin molded article coated with silicon dioxide and production thereof
Inventor: TAKAHASHI TORU
IPC: B05D7/02
Filed: 1989-02-06
Abstract: PURPOSE:To obtain the subject molded article having excellent adhesivity, abrasion resistance, weather resistance, chemical resistance, etc., by successively forming a coating layer composed mainly of a specified copolymer and a silicon dioxide coating layer on a molded article of a synthetic resin composed of a polymer containing carbonyl bond. CONSTITUTION:The objective molded article is produced by (1) contacting a molded article of a synthetic resin composed mainly of a polymer having carbonyl bond in the recurring unit with an organic solvent solution containing (A) an aminostyrene derivative having primary amino group or secondary amino group and (B) a comonomer selected from an alpha,beta-unsaturated acid anhydride monomer, a silylated butadiene monomer and a monomer having alkoxysilane group on the side chain and containing double bond, (2) copolymerizing the above components attached to the surface of the molded article to form a primary coating layer composed of a copolymer of the components A and B and finally (3) forming a silicon dioxide coating layer on the primary coating layer.
Patent JP-S58146176-A (JP)
Title: Apparatus for correcting intermediate tone
Inventor: KAKIZAKI JIYUN
IPC: B41J2/36
Filed: 1982-02-24
Abstract: PURPOSE:To reduce the uneven density of expression with intermediate tone, by controlling the applying time or peak value of power applied to a thermal printing exothermic resistor train in response to the time interval with the preceding line. CONSTITUTION:A shift register 3 stores picture signals of four gradations expressed in 2-bit for one-line and N-dot's share. A print period count circuit 4 counts the time from the start of print of the (i-1)-th line to that of the i-th line, i.e., the print period in printing the i-th line and expresses the period in two- bit. A shift register 5 stores the time from the start of print of the (i-2)-line to the start print of the (i-1)-th line, i.e., the print period of the preceding line. The density correcting data is stored in an ROM 6 in response to the periods. A power impressing time control circuit 7 is controlled with the density correction data to control the impressing time or peak value of the power impressed to each picture element of a thermal printing exothermic resistor train 9.
Patent JP-S57143338-A (JP)
Title: Prodution of rubber composition of tire tread
Inventor: MISAWA MAKOTO
IPC: C08L23/28
Filed: 1981-03-02
Abstract: PURPOSE:A rubber composition containing halogenated butyl rubber is heat treated at high temperature before valcanization to reduce the rolling resistance and heat generation without any adverse effects on the wearing resistance, wet brake performance, tensile strength of its valcanized products and good processability while unvulcanized. CONSTITUTION:A rubber composition composed of a starting rubber containing more than 5wt% isobutylene-isoprene copolymer containing chlorine or bromine and of additives other than a vulcanization accelerator and sulur is heat treated at 180-220 deg.C and combined with a vulcanization accelerator and sulfur. The starting rubber composition preferably contains 5-30wt% chlorine or bromine- containing isobutylene-isoprene copolymer rubber, 40-95wt% natural rubber or polyisoprene rubber and less than 50wt% polybutadiene rubber. Further, a process oil containing more than 40% paraffin is preferably added by 5pts.wt. per 100pts. of the starting rubber to improve its processability.
Patent JP-H01204182-A (JP)
Title: Automatic drawing reading method
Inventor: SAKAOKA TSUGUYASU
IPC: G06F17/50
Filed: 1988-02-09
Abstract: PURPOSE:To prevent the read of an unnecessary part on a drawing and to hasten a processing speed by obtaining a pattern recognition and data holding system by negative information and reading after a drawing is converted to the negative by the positive negative inversion beforehand. CONSTITUTION:A drawing automatic reading device is made into a pattern recognition and data holding system due to the negative information. The drawing, which is the positive, is positive-negative-inverted with a photograph technics, made into the negative drawing, the pattern, doodling, dirt, etc., in which reading is not necessary, are painted out to the same color as the color of a back, automatic reading is executed by an automatic reading device, the raster data of the read white part are converted to vector data and the graphic information of a CAD is obtained. Thus, the reading of the unnecessary part on the drawing can be prevented and the processing speed of the drawing automatic reading device can be hastened.
Patent JP-S60173905-A (JP)
Title: Frequency converter
Inventor: SUGAWARA HIDEO
IPC: H03D7/12
Filed: 1984-02-20
Abstract: PURPOSE:To improve the linearity of input/output and the converting efficiency by providing a bias circuit impressing a DC bias to a gate junction of a junction field effect transistor (TR) so as to flow a current in forward direction. CONSTITUTION:A power supply voltage +V is divided by resistors R1-R3 and fed to a gate of a TRQ via a high frequency choke coil L1. That is, the bias circuit impressing the DC bias voltage to the gate and comprising the resistors R1-R3, the high frequency choke coil L1 and a capacitor C4 is formed. The gate voltage impressed to the gate is set so as to be in forward direction to the gate junction of the TRQ. The converting efficiency and the linearity of input/ output are improved by forming the circuit in this way.
Patent JP-H0284628-A (JP)
Title: Exposure controller
Inventor: YAMANO YASUTERU
IPC: G03B7/20
Filed: 1988-02-08
Abstract: PURPOSE:To always appropriately exposure a main object no matter where the main object is on a photographing screen and now matter how large the size of an object picture is by selecting a photometry range according to the position of the main object and the size of the object image. CONSTITUTION:The status that the objects in plural detecting areas with different fields are focused is detected by the TTL method, and information regarding the focused condition is outputted. According to the information, the detecting area where the main object exists is determined, and the size of the object image is detected based on information regarding the way the object is focused in the detecting area and the focal length of a photographing lens. In accordance with the result determined by a determining means and the result outputted by a detecting means, a selecting means selecting at least a bit of information out of plural pieces of information from a photometry means selects brightness information optimum for calculating the brightness of the main object. Thus, the main object can be exposed appropriately.
Patent JP-S59155104-A (JP)
Inventor: NOMURA SHIYUNJI
IPC: H01C7/04
Filed: 1983-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06224400-A (JP)
Title: Pin amplifier
Inventor: UMA TOKUZAN
IPC: H01L27/14
Filed: 1993-01-25
Abstract: PURPOSE:To provide a small-sized PIN amplifier having the conventional functions by moving a specific conductor pattern from a first substrate to a second substrate. CONSTITUTION:A first-layer substrate X has a pattern of conductor islands I1-I8, on which are connected a photodiode PD, an integrated circuit chip IC, and capacitors C1 and C2. A second-layer substrate Y includes rectilinear conductors L1-L7, and a third-layer substrate Z includes conductor pads P1-P6. The rectilinear conductor L7 on the substrate Y is the conductor that, in the prior art, is provided outside the region where the elements PD, C1, C2, IC on the first-layer substrate. In this configuration, therefore, the conductor pattern occupies a smaller area on the substrate X.
Patent JP-H01205342-A (JP)
Title: Development system for general purpose cross software
Inventor: KUNIMINE YUKIO
IPC: G06F9/44
Filed: 1988-02-12
Abstract: PURPOSE:To attain cross in respective MPUs and to permit the MPUs to attain speedy correspondence by compiling a source program in a general purpose cross C compiler, outputting an object program and debugging it in an ICE so as to make it into ROM. CONSTITUTION:The source program for a C language, which is described manually by a user, is compiled in a general purpose cross C compiler 2, and an assembly source program is outputted. The program is assembled in a general cross assembler 1, and the objective object program is outputted. The program generated on a host computer makes down-load later/by the ICE and the like via the transmission means of an on line and the like. The program which has been debugged and outputted from the ICE is made into ROM, and it is integrated into a final product. Thus, software for MPU is developed by cross software.
Patent JP-H11225873-A (JP)
Title: Shared locker type delivery box
Inventor: ASAI YASUO
IPC: H04N7/18
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a shared locker type delivery box which can prevent users from feeling discomfort, while avoiding decrease in serviceability. SOLUTION: A shared locker type delivery box is designed to store the kind of luggage to be stored in each storage room of the delivery box and to display the kind so that a person storing the luggage can recognize it when storing the luggage. Further, a means (s101) for changing the kind of luggage to be stored in each storage room of the delivery box is provided to set an optimum number of special storage rooms depending on the situation. Therefore, an optimum number of special storage rooms can be set according to the amounts of stored articles (special stored articles) which should be stored separately from other luggage such as dirty washings or foods in the delivery box in a multiple dwelling house, i.e., the frequency at which the delivery box is used, and users can be kept from feeling discomfort while avoiding decrease in serviceability.  A sanitary environment can also be enhanced.
Patent JP-H05197919-A (JP)
Title: Composite magnetic head
Inventor: EGAWA MOTOJI
IPC: G11B5/265
Filed: 1992-01-20
Abstract: PURPOSE:To enable the reproduction of magnetic recording media varying in recording densities and to simplify assembly by arraying two terminal boards between two sliders holding a core and arraying the pins of the terminal boards in the direction where the sliders are held. CONSTITUTION:An assembly formed by fitting an R/W coil 53 and an erase coil 54 to the core 55 for the low recording density is pressed to the slider 51. The half parts of the coil 53 and the coil 54 are inserted into a groove 51a and the ends of the terminal board 53b and the terminal board 54b are positioned on both sides of an upper edge 51b. On the other hand, the half body of the R/W coil 57 for the high recording density mounted to the core 56 for the high recording density is fitted into the groove 59a of the slider 59. The slider 51 and slider 59 integrated with the coils are integrated by holding a shield 58 therebetween. A leader wire 57a and an intermediate tap 57b are connected from the state to the two pins 54c to which conductors are not connected. A leader wire 57b is connected to the pin 53c to which the conductor is not connected.
Patent JP-H11206261-A (JP)
Title: Continuous incubating apparatus for aquatic animal
Inventor: YAMADA HIROSHI
IPC: A01K61/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an incubating apparatus for aquatic animals capable of continuously incubating the eggs for an increased efficiency, reducing interior fouling of an incubating chamber and enlightening a load on the maintenance work. SOLUTION: This apparatus 10 comprises internally an incubating chamber 11 with an upper opening 11a and a separating chamber 12 with a side opening 12a, wherein the incubating chamber 11 and separating chamber 12 are communicated with each other in the lowest communication section 13 and a feeding chamber 15 is formed inside a separating board 14 positioned in the upper section of the incubating chamber 11, wherein a polygonal air lift cylinder 16 under the incubating chamber 11 is connected to the low end of an inclinatory wall 11c of the chamber 11, wherein the under opening of the cylinder 16 faces to an air feeding port 17 for receiving an air therefrom, and wherein a sloping wall 12h arising slantly from the communicating section 13 is provided on the separating chamber 12.
Patent JP-S61188975-A (JP)
Title: Manufacture of thin gaas solar cell
Inventor: YAMAGUCHI TOSHIYUKI
IPC: H01L31/0693
Filed: 1985-02-15
Abstract: PURPOSE:To alleviate the warp of the wafer after epitaxial growth and to contrive the improvement of manufacture yield and the cost cutting by thinning an Si substrate by etching the backside of substrate after forming a GaAs layer comprising a P-N junction. CONSTITUTION:An Si substrate of 300-400mum thick is accepted (1) and an intermediate layer for alleviating a difference in a lattice constant between Si and GaAs is formed (2). For the method and material for formation of the intermediate layer, for example, a Ge layer formed by vacuum vapor deposition and a polycrystalline GaAs or an amorphous GaAs by MOCVD method are available. The GaAs hetero epitaxial growth having a P-N junction is made (3). A surface electrode is formed (4) followed by mesa etching (5) and formation of a reflection preventing film (6). Then the backside of the Si substrate is etched to thin the substrate up to 100mum or less (7). For the etching solution, a 40wt% NaOH water solution, for example, is used and after thinning the substrate to the predetermined thickness, a backside electrode is formed followed by scribe separation (9).
Patent JP-H03234245-A (JP)
Title: Ultrasonic blood flow measuring instrument
Inventor: ARAGAI KAZUTERU
IPC: A61B8/06
Filed: 1990-02-08
Abstract: PURPOSE:To obtain the blood flow information of high accuracy by calculating an average Doppler frequency, after collecting the spectral amplitude of a Doppler frequency in which a residual signal components is contained, with regard to a clutter signal component which remains behind in a blood flow spectrum. CONSTITUTION:From an FFT arithmetic circuit 8, the number N of data, a spectrum Aiota (i=1-N) of a result of operation, and the corresponding Doppler frequency fiota (i=1-N) are outputted and sent to a blood speed arithmetic circuit 9. The blood speed arithmetic circuit 9 is provided with a DSP(Digital Signal Processor) 91 and a RAM 92, and calculates a true average Doppler frequency (f) which is not influenced by a residual clutter signal by executing a program stored in a ROM in the DSP 91, eliminating a spectrum of a Doppler frequency range -fc<=fiota<=fc (fc: cut frequency, fc<fr/2) containing a residual clutter signal portion and correcting it to zero.
Patent JP-H05227556-A (JP)
Title: Time slot interchanger
Inventor: UEDA MICHIO
IPC: H04Q3/52
Filed: 1992-02-17
Abstract: PURPOSE:To provide a time slot interchanger which operates by using only a basic clock signal used at the time of a data transmission. CONSTITUTION:Input data are stored in a data memory, and output data whose time and spatial position is changed are obtained from the data memory. This interchanger is provided with plural terminal data memories 1 and 2 which successively store the vertical N-bit and one frame M-bit input data according to a writing address 1, and reads the N-set of vertical N-bit data belonging to N pieces of horizontal reading addresses Tj [(j) is a positive integer smaller than M] according to the horizontal reading addresses Tj. And also, the interchanger is provided with selectors 11-k and 12-k which extracts one objective data from the N-set of vertical N-bit data read from the plural terminal data memories, according to a vertical reading address Uk [(k) is a positive integer smaller than N].
Patent JP-S61199870-A (JP)
Inventor: HIOKI GUNJI
IPC: A61N1/14
Filed: 1986-02-13
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-H10228276-A (JP)
Title: Device and method for correcting feedback path characteristic of automatically controlled musical instrument
Inventor: FUJIWARA YUJI
IPC: G10F1/02
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To correct characteristics of an element in a feedback loop by absorbing solid-body difference as to the automatically controlled musical instrument which acts feedback control for the driving of a movable part such as a key. SOLUTION: In the feedback loop consisting of a solenoid 4 which drives a key by operating a plunger at 2 speed corresponding to an exciting current, a speed sensor 7 which detects the plunger speed of the solenoid 4, an adder 14 which outputs the deviation of the plunger speed fed back from the speed sensor from 21 command, and a solenoid driving means 16 which excites the solenoid 4 with a current having a value corresponding to the deviation outputted from the adder 14, an amplifier 14 is provided which can have an offset and a gain set for an input signal; and the offset and gain of the amplifier 15 are so set that solid-body differences of an offset and a gain presumed to be already present for the plunger speed is absorbed.
Patent JP-H09324132-A (JP)
Title: Pigment
Inventor: BURAIAN TATSUKU
IPC: C09B35/033
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a yellow pigment having excellent color concentration and other properties, and being as a color index pigment yellow polymorphism capable of being further modified for improving the properties by a well-known method in the case of using as a coloring agent.  
     SOLUTION: This pigment yellow 12 of a polymorphic color index having a new crystal modification exhibits an X-ray diffraction pattern giving three remarkable X-ray diffraction beams respectively corresponding to (d)-plane spacings of 11.82×10 -10 m, 7.71×10 -10 m and 3.32×10 -10 m. Furthermore, the pigment yellow 12 polymorphism is adjusted by coupling a tetrazo compound of 3,3'-dichlorobenzidine with acetoacetanilide in the presence of a polyamine, a polyether or a tertiary or a quaternary amine-based surfactant. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H07219414-A (JP)
Title: Image forming device
Inventor: ANDO MASAO
IPC: G03G21/00
Filed: 1995-02-17
Abstract: PURPOSE:To accurately position a process cartridge by providing a driving force receiving means, a fitting means, a device main body side driving force transmitting means, and a regulating means. CONSTITUTION:A drive gear 23 is driven in the direction of the arrow by a motor M provided on a lower casing via a gear train. A drum gear 22 is immediately meshed with the drive gear 23. When the angle theta between the straight line l1 connecting the center O1 of the drum gear 22 and the center O2 of the drive gear 23 and the vertical direction l2 is larger than the meshing pressure angle alpha of gears, the drum gear 22 receives the force F perpendicular to it, and a force acts downward on the drum gear 22 due to the component force F1 in the vertical direction to the force F. The rotation center shaft 5a of a photosensitive drum is pressed to the groove section of a positioning block 21a to be coupled with it, and the drive is transmitted while the center distance between the drum gear 22 and the drive gear 23 is always kept constant. The drive can be surely and smoothly transmitted from the device main body side to the process cartridge side.
Patent JP-2000228604-A (JP)
Title: Antenna mechanism
Inventor: YAMAMOTO HIROSHI
IPC: H01Q3/08
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized lightweight antenna support mechanism used for an antenna tracking system for satellite communication that can continuously send/receive information to /from a mobile body. SOLUTION: Three or more support points configuring a spherical surface support an antenna support 2 to which antennas 1, 11 are fixed, drive rollers 3, 5 and a drive motor 4 control the elevating angle and azimuth angle of the antenna support 2 and a wire 10 from a base 9 and a spring 8 draw the antenna support 2 toward a support fixing part 7. Thus, an antenna mechanism on which the X, Y axes are crossing on the same plane is made small in size and made light in weight.
Patent JP-H04269516-A (JP)
Title: Continuous manufacture of one-side metal-clad laminate
Inventor: SAKAMOTO TOSHIO
IPC: B29C43/48
Filed: 1991-02-25
Abstract: PURPOSE:To prevent the adhesion of resin to a forming belt and removing a release agent easily. CONSTITUTION:A prepreg 3 and a metal foil 4 are fed between upper and lower forming belts 2 of a double belt press 1, and heated to form a one-side metal-clad laminate 5. At that time, a release agent is applied to the forming belt 2 opposite to the metal foil 4 to prevent the adhesion of resin. The release agent adhered to the one-side metal-clad laminate 5 can be removed by ozone.