baber/WOPTO huggingface dataset:
Patent JP-H06253863-A (JP)
Title: Genetic transformation of spirulina and its transformant
Inventor: KAWADA ETSUKAZU
IPC: C12N15/09
Filed: 1993-02-26
Abstract: PURPOSE:To provide a new transformant useful for the syntheses of amino acid, vitamin, vegetable protein, etc. CONSTITUTION:The subject transformant of Spirulina is obtained by introducing a linear gene having a promoter, an objective exogenic gene and a terminal sequence into Spirulina by direct transfer. The objective gene is introduced into a vector and this is subjected to restriction enzyme treatment to obtain the linear DNA containing promoter, exogenic gene and terminator. The objective transformant is obtained by introducing the linear DNA into Spirulina by direct transfer.
Patent JP-H05265598-A (JP)
Title: Signal transfer system
IPC: G06F11/00
Filed: 1992-03-19
Abstract: PURPOSE:To perform signal transfer from a Power-On side to a Power-Off side also from the Power-Off side to the Power-On side without generating the malfunction and destruction of a circuit in a device capable of performing the ON/OFF control of a power source at every unit. CONSTITUTION:This system is the inter-unit interface of the device separated to two units constituted of a first unit 1 and a second unit 2 and capable of performing the ON-OFF control of the power source independently by only the unit on one side, and an output gate 3, an input gate 4. and a first power source 5 are provided at the first unit 1, and an input gate 6, an output gate 7, a second power source 8, a power source control part 9, a third power source 10, and a clamping resistor 11 are provided at the second unit 2. The first power source 5 is turned off after an interface signal 12 which performs the signal transfer of the interface is fixed at a Low level.
Patent JP-S54154622-A (JP)
Title: Paper folding apparatus for rotary press
Inventor: OGURA DAISUKE
IPC: B65H45/28
Filed: 1978-05-26
Abstract: PURPOSE:To provide a folding apparatus equipped with a sheet delivery for a rotary press which enables delivery of sheet paper with a given length without needle hole thereon in the folded or sheet state in the same direction while with a tile arrangement in the latter case. CONSTITUTION:Cutting sections 20 and 21 cut a belt-shaped paper 9 for a sheet paper printing press with a given length and the sheet paper thus cut is grasped and sent with conveying sections 28 and 42. A piling cylinder 30 having a long and short fingers 39 and 40 and a thrust lancet is so arranged to grip the sheet paper single or piled in plurality by means of a cam mechanism. Then, the paper is folded out as gripped with a grip cylinder 43 arranged adjacent to the piling cylinder 30 or delivered gripped single or in plurality as sheet with a sheet feed cylinder 44 arranged adjacent to the piling cylinder 30. A paper delivery machanism is arranged adjacent to the grip cylinder 43 and/ or the sheet delivery cylinder.
Patent JP-S63228890-A (JP)
Title: Image synthesizing device
Inventor: TAKEI TORU
IPC: H04N7/14
Filed: 1987-03-18
Abstract: PURPOSE:To make the glance of an opponent displayed in the screen of a display device coincide with that of a caller even without disposing an optical means such as a transluscent mirror in front of the display device by picking up the profile of the caller on both sides of face, and synthesizing the image signals of the respective profiles in one image. CONSTITUTION:Video cameras 2, 3 pick up the image of the profiles of the caller 7 locking at the screen of the display 1 from the both sides of the display 1, and its output signals are inputted to an image synthesizing processor 8. The processor 8 is constituted of a feature corresponding point extraction circuit 8A, a feature corresponding point extraction circuit 8B, a distance calculation circuit 8C, a three- dimensional coordinate transformation circuit 8D, and a two-dimensional transformation circuit 8E. The circuit 8C, based on signals from the circuits 8A, 8B, calculates respective feature points and the distances between respective feature corresponding points, and outputs distance data to the circuit 8D. The 8D converts the image data of the left and the right profiles to three dimensional image data based on image data from the 8A, 8B and the distance data from the 8C. The 8E, executes a processing to convert the image data of both profiles to a positional image based on the three-dimensional image data, and thus generated image signals are outputted to a transmission system 9.
Patent JP-H08234423-A (JP)
Title: Positive type resist composition
Inventor: KAWADA MASAJI
IPC: G03F7/022
Filed: 1995-02-27
Abstract: PURPOSE: To obtain a resist compsn. for fine working excellent in sensitivity, resolution and pattern shape by incorporating a specified phenolic compd. CONSTITUTION: This resist compsn. contains alkali-soluble phenolic resin (a), a quinonediazidosulfonic ester type photosensitive agent (b) and one or more kinds of phenolic compds. (c) each having structural units represented by formula I, wherein each of R1 -R4 is H, hydroxyl, a halogen, substitutable alkyl, substitutable cycloalkyl, substitutable alkenyl, substitutable alkoxy or substitutable aryl, at least one of R1 -R4 is hydroxyl and X is a divalent org. group represented by one of formulae II-VI. A phenolic compd. other than the phenolic compds. (c) may be used in combination with the compds. (c). By this combination, higher resist characteristics can be ensured.
Patent JP-H01240774-A (JP)
Title: Ignition signal detecting circuit
Inventor: NARATANI KIMIAKI
IPC: F02P17/12
Filed: 1988-03-18
Abstract: PURPOSE:To prevent misoperation due to generating one shot pulse by a power feed circuit feeding power to a fixed time timer outputting a stable pulse when primary voltage is detected. CONSTITUTION:Primary voltage is generated in an ignition coil 3 in its primary side, rectified by the first diode 10 while formed into fixed voltage by a Zener diode 12. A waveform of this voltage is supplied to an inverter circuit 21. When this voltage waveform is in a 0 level or more, the fourth transistor 22 is turned off, and the third capacitor 25 is rapidly charged with power source voltage VB from a battery 1 through the sixth resistor 23 and the second diode 24. Thus feeding power to a comparator 18 in its output, a pulse of fixed width is output.
Patent JP-H06316096-A (JP)
Title: Thermal image recording apparatus
Inventor: ANDO ITSURO
IPC: B41M5/26
Filed: 1994-03-31
Abstract: PURPOSE:To provide a thermal image recording apparatus capable of recording not only a mirror image necessary for plate making technique but also a normal image. CONSTITUTION:A control circuit 8 has a usual recording mode and a plate making mode and controls a drive signal in the case of the usual recording mode so as to record a positive image on the thermal recording medium brought into close contact with a thermal recording head 5 and controls a drive signal in the case of the plate making mode so as to form a mirror image on the thermal perforable film 3 brought into close contact with the thermal recording head 5 and sets the printing conditions of the thermal recording head 5 so as to form a perforated image on the thermal perforable film 3. The control circuit once stores an image signal in a memory at every one line of an image to be formed and subsequently reads the signal corresponding to one line from the head or tail to perform the changeover of the normal image and the mirror image.
Patent JP-H02244528-A (JP)
Title: Overload protection device
Inventor: SHIMADA TOSHIO
IPC: H01H37/32
Filed: 1989-03-17
Abstract: PURPOSE:To break a circuit permanently when a bi-metal, etc., goes into rupture by providing a shape memory alloy, which deforms at a certain set temp. over the inversion point of bi-metal, on the high expansion side of bi-metal to which a moving contact is fixed. CONSTITUTION:A disc 14 consisting of shape memory alloy is put over the high expansion side 5a of a bi-metal 5 and borne by a shaft 6 with possibility of inverting. The radius of curvature of this disc 14 is formed smaller than that of the high expansion side 5a of bi-metal 5. The disc 14 is subjected to irreversible shape memory treatment, i.e., mono-directional, so that the shape bends toward the high expansion side 5a of bi-metal 5 when the temp. is 10-100 deg.C higher than the inversion point of the bi-metal 5. Thus, the circuit concerned can be shut off permanently when fatigue of bi-metal leads to rupture, or when contact welds are generated.
Patent JP-2000224934-A (JP)
Title: Mat for hydroponics
Inventor: IWASAKI KOJI
IPC: A01G31/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a hydroponics mat which has an excellent performance and is excellent on environments and inexpensive by dehydrating a slurry comprising a specific composition and then drying the dehydrated slurry to give a specific density. SOLUTION: This mat used for hydroponics and having a density of 0.02-0.30 g/cm3 is obtained by dehydrating a slurry consisting mainly of cellulose fibers and having a Canada standard freeness(CSF) of >=550 ml by the use of a mesh and then drying the dehydrated slurry. Therein, the cellulose fibers are preferably cellulose fibers subjected to at least one treatment selected from a water- repelling treatment, a water-resisting treatment and a curing treatment. The cellulose fibers are preferably further subjected to a curling treatment. It is preferable that a raw material for the cellulose fibers is waste paper.
Patent JP-H04278589-A (JP)
Title: Manufacture of infrared sensor
Inventor: ITO MASAYO
IPC: H01L31/10
Filed: 1991-03-06
Abstract: PURPOSE:To provide an infrared sensor having a flat HgCdTe crystal that will not warp at room temperature. CONSTITUTION:In a manufacturing method for an infrared sensor used as the sensor having the steps of liquid epitaxially growing an HgCdTe crystal 14 on a CdTe board 12 and processing the crystal 14, a material 16 having substantially the same thermal expansion coefficient as that of the crystal 14 substantially in the same thickness at substantially the same temperature as the growing temperature of the crystal 14 grown on its front surface side is formed on the entire rear surface side of the board 12.
Patent JP-2000260307-A (JP)
Title: Manufacture of temperature control unit and image display device
Inventor: ARIGA TORU
IPC: G09F9/30
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To accurately keep a member at a prescribed temperature and cool it for a short time by guiding a liquid at a prescribed temperature into an airtight clearance in a vacuum chamber and transferring heat from a vessel to the member. SOLUTION: A silicon based organic material such as a liquid 4 using silicon oil circulates through a clearance 2 in an Al-made vessel 1. The inside of a vacuum chamber 7 is vacuumed by evacuation with a turbo molecular pump, a fluid driving mechanism 6 circulates the liquid 4 through a pipe 3, temperature of the vessel 1 is measured with a thermocouple 8, power is supplied to a temperature control mechanism 5 through a temperature controller, and the temperature controller is set so that the temperature of the vessel 1 is kept at for example 150 deg.C for an hour and then becomes a room temperature. Thus, the temperature of the vessel 1 can be kept at a desired temperature in accuracy of ±1 deg.C, and simultaneously, the vessel 1 can be cooled from a high temperature to the room temperature in the vacuum chamber 7 for a short time.
Patent JP-H07271199-A (JP)
Title: Transferred material separating device for image forming device
Inventor: SATO KAZUHIKO
IPC: G03G15/16
Filed: 1994-03-31
Abstract: PURPOSE:To suppress the effect of leakage and flapping causing a jam and void and to maintain separation ability even if a bias voltage is out of a suitable range by applying the insulation film coating to an entire surface except a surface facing an image carrier with an insulation shielding means. CONSTITUTION:A separation part 5 is an insulating part 7 made of ABS resin or a material including modified PPE ((2.6-dimethyl-1.4-phenylene)ether) or 'Teflon (R)' in case and the circumference is insulated and shielded except a discharge surface. Thus, the most easily generated leakage with a transfer roller 2 is prevented and moreover, the leakage to a fixing roller 8 and a casing arranged in proximity to the separation part 5 can be prevented as well. In the insulating part 7, a pair of freely rotatable insulation roll 7a are provided in both side parts of the upper part and abutted on a photoreceptor 1 with the pressurizing force in the direction of the arrow of a coil spring 9 provided in the lower part of the insulating part 7 to keep the separation distance between a discharge electrode 5a and the photoreceptor 1 constant.
Patent JP-S62220896-A (JP)
Inventor: SHICHIDA RYOJI
IPC: G21C7/16
Filed: 1986-03-24
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-S58182499-A (JP)
Title: Excitation controlling unit for synchronous machine
Inventor: AOTSU HIROAKI
IPC: H02P9/14
Filed: 1982-04-19
Abstract: PURPOSE:To enhance the restrainment of power fluctuation in an electric power system by a method wherein field currents are incorporated into the system as feedback elements. CONSTITUTION:A difference signal DELTAet, reflecting the difference between a synchronous machine terminal voltage VG, detected via a voltage transformer 10 and voltage detecting circuit 4, and its reference voltage Vref, is applied to a constant voltage controlling circuit 1, for the production of a reference current IFref for a synchronous machine field current IF. The reference current IFref is compared with an actual field current IF detected via a current transformer 8 and field current detecting circuit 3, whereafter a difference signal DELTAIFd is applied to a constant current controlling circuit 2. A thyristor exciter 5 then produces field voltages subject to the output of the constant current controlling circuit 2. With the subject being designed as such, level fluctuation restraining effect can be improved in an electric power supply system.
Patent JP-H02247361-A (JP)
Title: Aluminum alloy and heat treatment thereof
Inventor: ROBERUTO JIEI RIOJIYA
IPC: C22F1/00
Filed: 1989-03-17
Abstract: PURPOSE: To improve a relative strength without deteriorating breakage toughness of a material by heating a precipitation strengthening type Al alloy material, forming solid-solution and applying two or more times of aging in a specific condition after rapid cooling.  
     CONSTITUTION: The Al alloy material having a first temp. for forming and growing the strengthened precipitating material by clustering solid-solution element and a second temp. for forming the strengthened precipitation material to the solid-solution, is heated, and the solid-solution component in the alloy is formed to the solid-solution and rapidly cooled into a rapid cooling medium. Successively, this material is aged for few hours - few months at the first temp. or lower. Further, the aging is executed at the temp. of higher than the first temp. and lower than the second temp. to obtain a necessary strength. As the Al alloy, it is desirable to contain about 0.5-5% Li, ≤ about 4.5% Cu and ≤about 5% Mg. The first temp. is made to about 93°C, and the second temp. is made to about 219°C. This alloy can be applied to an aerospace industry. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S56161453-A (JP)
Title: Thermoplastic polyester composition
Inventor: YONETANI KIICHI
IPC: C09J7/02
Filed: 1980-05-16
Abstract: PURPOSE:A thermoplastic polyester with improved resistance againt alcohol-blended gasoline, prepared by compounding a thermoplastic rein with a carbodiimide compd. and specified additives. CONSTITUTION:100pts.wt. Thermoplastic polyester is compounded with 0.01- 5pts.wt. carbodiimide compd. 0.005-5pts.wt. of at least one selected from higher fatty acid amides, esterson metal salts, polyalkylene wax and org. polysiloxanes, and 0.01-5pts.wt. talc. The carbodiimide compd. is diisopropylcarbodiimide, poly(4, 4'-diphenylmethane carbodiimide), etc. In an amt. of the carbodiimide compd. added, >=5pts.wt., the composition is poor in commercial value because of discoloration and in an amt. <=0.01pt.wt., the resistance against alcohol-blended gasoline is not improved.
Patent JP-S54155378-A (JP)
Title: Operating area limiter for numerical control device
Inventor: HAGA KIYOUSUKE
IPC: G05B19/18
Filed: 1978-05-29
Abstract: PURPOSE:To enable limitation of operating area even when the operating area is formed in the shape which cannot be surrounded by a rectangle or a rectangular parallelepiped by altering a movable range according to the area where a tool or a workpiece is disposed. CONSTITUTION:The limited value of the moving amount of a tool or a workpiece moving to other axial direction in a space composed of one axis, one plane or a plurality of movable axes is stored in a memory 10 for each of a plurality of areas set in the space thus composed to thereby correspond to the areas where a tool or a workpiece is disposed to thereby alter the limited value of the moving amount of the tool or the workpiece to other axial direction.
Patent JP-S59189674-A (JP)
Title: Mos type semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/78
Filed: 1983-04-12
Abstract: PURPOSE:To obtain a wiring structure for extracting electrode used in a circuit having high degree of integration, by providing a long width of an extracting wiring for voltage application to a gate electrode on a gate oxide film in a gate region, which is formed in a region held by a source diffused region and a drain region, in comparison with the length of the gate. CONSTITUTION:Relationship between a length L'1 of an Si gate of a gate region 13, which is formed and held by a source region 11 and a drain region 12 and a width L'2 of an extracting wire 14 from the Si gate is made to be L'1> L'2. In this way, the width of the extracting electrode from the gate is made smaller than the length of the gate of the gate electrode. When the gate length to an MOS type semiconductor device is difficult to make about 2mum or less owing to various physical restrictions, the gate length is not required to be the same as the width of the extracting electrode in applying a voltage to the gate. Thus the degree of integration of the MOS type semiconductor device can be improved effectively.
Patent JP-S63231423-A (JP)
Title: System for driving liquid crystal panel
Inventor: HARAGUCHI MUNEHIRO
IPC: G02F1/133
Filed: 1987-03-20
Abstract: PURPOSE:To permit automatic dealing with a fluctuation in driving voltage by previously storing the driving voltage in a RAM with the detection value of a temp. sensor as an address to make prior initial setting and reading out and setting the driving voltage in actual use. CONSTITUTION:The output of a temp. detecting means 11 is stored into a memory means 16 after A/D conversion. This digital value is the address value ADD of the memory means. Then, the optimum driving voltage at this temp. is preset by a voltage setting means 12. The temp. is changed in the practicable use temp. range in order to make the prior initial setting in such a manner and after the optimum driving voltage of this time is set in the memory means, the A/D converted value of the actually detected temp. in the actual use is the address value of the memory means and the data stored in said address is read out of the memory means and is subjected to D/A conversion by a D/A converting means 15, by which the driving voltage Vd is obtd. Setting of the optimum driving voltage is thereby permitted according to the fluctuation in the characteristics not only by a change in the quantity of light, temp., etc., but also the change with time.
Patent JP-H03267043-A (JP)
Title: Compensation of waveform distortion of high frequency pulse in magnetic rsonance imaging apparatus
Inventor: SAITO YASUMASA
IPC: G01R33/32
Filed: 1990-03-16
Abstract: PURPOSE:To improve slice characteristic of a sectional surface of a subject by providing a DC offset addition circuit with a circuit to add up DC offset components the same in code as an envelope amplitude of a high frequency pulse. CONSTITUTION:A circuit is added which measures DC offset component to be cut with a cross diode 3 beforehand to add a DC offset the same in code as an envelope amplitude of an RF pulse to the envelope amplitude. Then, the DC offset component is added to the envelope amplitude of the RF pulse with the DC offset addition circuit beforehand and an RF pulse for compensation for offset is formed with a modulator 18 to be applied to a high frequency transmission coil 20a with a high frequency amplifier 19. Therefore, even if a DC component is cut with the cross diode 3, the envelope amplitude of the RF pulse made to irradiate the subject actually gives a normal sine function, thereby improving slice characteristic of a sectional surface of the subject.
Patent JP-H01236972-A (JP)
Title: Resin coating of inner surface of metal tube
Inventor: SOGA YOSHITAKA
IPC: B05D7/22
Filed: 1988-03-16
Abstract: PURPOSE:To form a resin coat of uniform thickness by adjusting the temperature of air to be supplied to the interior of a resin powder storage tank, maintaining the temperatures of powder and atmosphere inside the powder storage tank at constant level and allowing resin powder and air of constant temperature to pass through metal pipe. CONSTITUTION:Resin powder is allowed to pass through metal pipe 1 together with air, while the preheated metal pipe is rotated circumferentially in a horizontal state and thereby a resin deposited layer is formed. At that time, the air to be supplied to the interior of a powder storage tank 6, where resin powder is stored, is adjusted to maintain the temperatures of powder and atmosphere in the powder storage tank 6 at constant level and allow the resin powder and air at constant temperature to pass through the pipe 1. As a result, resin coat of uniform thickness can be formed.
Patent JP-H01237503-A (JP)
Title: Color filter
Inventor: TAKAO HIDEAKI
IPC: G02B5/20
Filed: 1988-03-17
Abstract: PURPOSE:To improve optical characteristics and quality by forming patterned coloring resin layers of coloring resins formed by using a composite particle coloring material which is previously fused with coloring materials particles on the surfaces of polymer particles. CONSTITUTION:The patterned coloring resin layers are formed of the resins formed by using the composite particle coloring material which is previously fused with the coloring material particles on the surfaces of the polymer particles. The resins and polymer particles for forming the coloring resin layers possessed by the color filters can be selected as desired from polyvinyl alcohol, polyimide, polyamide imide, etc., by taking the dispersibility into consideration. The form of extremely good dispersibility is thereby obtd. in case of dispersing the coloring materials into the resins. The color filters which are good not only in color characteristics but also the uniformity, etc., of the film and has less defects are thus obtd.