baber/WOPTO huggingface dataset:
Patent JP-H1056891-A (JP)
Title: Automatic water supplying type plant cultivating container
Inventor: NAKAMURA YASUO
IPC: A01G9/02
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a plant cultivating container having an automatic water supply for effectively growing a cultivated plant such as a foliage plant. SOLUTION: This automatic water supplying type plant cultivating container is obtained by forming an outer frame body 1 as a basket shape having a large mesh and an inner frame body 2 as a pot shape with a coconut husk fiber, etc., at the inside thereof, arranging a water supplying container 4 at the rear surface thereof and a bottom container 3 at the bottom surface thereof, filling a soil for cultivation to the inside of the inner frame body 2, and fronting fibers for a capillary phenomenon 6, 6' to the surface layer part and the bottom part of the soil for cultivation 5 from each of the containers.
Patent JP-H09105080-A (JP)
Title: Surface-treated carbon fiber and carbon fiber-reinforced resin composition
Inventor: YOSHIDA IKUNORI
IPC: C08K7/06
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition markedly improved in mechanical strength by use of a matrix resin and surface-treated carbon fibers having an exothermic peak within a specific temperature range, and capable of making composite material having stable mechanical strength even at relatively high temperatures. SOLUTION: First, carbon fiber bundles with the number of oxygen atoms being 0.1-1 per carbon atom on the fiber surface is immersed in a surface treating agent liquid prepared by using a polyurethane-based resin and emulsifier and then dried to produce carbon fibers having an exothermic peak within a temperature range of 150-350 deg.C. The wettability of the carbon fibers is improved by admixing the above surface treating agent with 0.01-50wt.% of an organic acid such as acetic acid and/or inorganic acid such as hydrochloric acid. The other objective composition is obtained by using 3-70wt.% of the above surface-treated carbon fibers and 97-30wt.% of at least one kind of matrix resin selected from among thermoplastic polyimides, polyaryl ether ketones and polyethersulfones. A molded product is obtained by molding the above composition.
Patent JP-2000075372-A (JP)
Title: Stroboscope device
Inventor: SUZUKI YASUKI
IPC: G03B17/18
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To make operability excellent when the various kinds of set operation of a stroboscope device are executed at a dark place by automatically turning on/off the illumination of a stroboscope liquid crystal display device. SOLUTION: This stroboscope device is constituted of a camera main body 1, an interchangeable lens 2 and the stroboscope 3. Then, a light receiving element 306 is used also as a steady light detection means for detecting the quantity of steady light in addition to a light receiving means receiving the light of a wireless control signal from the main body 1 or the other stroboscope having a wireless function. When it is used as the steady light detection means, the illumination of the stroboscope liquid crystal display device 3 is executed by automatically turning on/off an illumination device 312 according to the detected result of the quantity of the steady light.
Patent JP-H08184691-A (JP)
Title: Heat valve of heat exchange controller
Inventor: GIYUI MARII GOUTEIEERU
IPC: G21D1/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the valve in the circuitry while enhancing the reliability by employing not more than one mechanical valve in the pipe and enhancing the heat-exchanging state of a heat-exchanger in a pool thereby controlling the heat-exchange. SOLUTION: The inspection and control system for heat-exchange controller including at least one heat-exchanger 22 sunk in a pool 11 storing a fluid comprises a vessel 26 housing one or a plurality of heat-exchangers each including means 29 for introducing the fluid through the lower part and having at least one opening at the upper part, and means 27 for opening/closing the upper opening of the means 29 partially or entirely.
Patent JP-H04135559-A (JP)
Title: Disinfecting detergent for medical treating equipment for artificial dialysis or the like
Inventor: NAKAYAMA SHOZO
IPC: A61P31/04
Filed: 1990-09-26
Abstract: PURPOSE:To provide excellent disinfecting detergency and to peel and decom pose away proteins and fats by compounding a specific anion surfactant with sodium hypochlorite. CONSTITUTION:The disinfecting for medical treating equipment for artificial dialysis, etc., contains the anion surfactant of an alkyl ether sulfate ester salt or alkyl phenyl ether sulfate ester salt system, the sodium hypochlorite and the stabilizer thereof, and ethylenediaminetetraacetic acid as essential components. The specific anion has general formula. The specific anion does not decompose even if a strong alkali agent is compounded with a sodium hypochlorite soln. contg strong alkali agent. The detergency of this specific anion and the sodium hypochlorite act synergistically to provide the effect of removing the proteins and fats sticking to the inside of the piping of the equipment simultaneously with sterilization and disinfection.
Patent JP-H02103590-A (JP)
Title: Driving method for matrix type display
Inventor: YAMAMOTO SADAE
IPC: G09G3/32
Filed: 1988-10-13
Abstract: PURPOSE:To decrease the number of charging and discharging times of an EL cell and to reduce electric power consumption by adding a data comparator circuit to a data driver circuit, comparing the data at the time of present scanning and the data at the time of next scanning and determining the discharge or holding of the charge of the EL cell. CONSTITUTION:The data comparator circuit 3 is provided to the logic part of a data driver which makes modulation driving in driving of the matrix type display panel. The data at the time of present scanning and the data at the time of the next scanning are compared by the data comparator circuit 3 at the times of discharging the charge in the EL cell by the modulation driving. The charge of the EL cell is discharged if two sets of the data are different and the charge of the EL cell is held if two sets of the data are the same. The data comparator circuit 3 is constituted of EOR gates (EOR gates (Eo1 to Eol), D foip-flops (DF 1 to DF el), OR gates (OR 1 to OR el), AND gates (AD 1 to AD el). The number of the charging and discharging times of the EL cell is decreased in this way and the electric power consumption in the modulation driving is reduced.
Patent JP-S62117345-A (JP)
Title: Treating method for semiconductor wafer
Inventor: SHIMIZU KANSHO
IPC: H01L21/304
Filed: 1985-11-18
Abstract: PURPOSE:To inhibit the change of a color in an electrode pad by executing etching or rinsing treatment under the state in which a sacrificial corrosion member is brought into contact with the back or end surface of a wafer to which a metallic pad is formed. CONSTITUTION:A sacrificial corrosion metal 9 such as Al is fitted so as to be brought into contact with the back of a wafer 6, and introduced into an etching tank 7 and treated. Or etching or rinsing treatment is conducted by using a jig through which the back or end surface of the wafer 6 is brought into contact with an Al wire 14 when the wafer 6 is inserted into a groove 12. According to the method, the total areas of members related to an anode reaction are increased, thus reducing anode reacting weight per a unit area. Consequently, the changes of colors on an electrode pad shaped onto the main surface of the wafer 6 are inhibited, thus allowing stable wire bonding.
Patent JP-H0983260-A (JP)
Title: Power amplifier circuit
Inventor: FUJIWARA MASAMI
IPC: H03F3/68
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent production of sound interruption and to allow audience not to sense a fault by selecting a ground level to one terminal of a voice coil and nearly doubling an amplification degree of other power amplifier even when one power amplifier in BTL configuration has a fault. SOLUTION: When an abnormality is caused in a power amplifier 3 or 4, an abnormality detection circuit 5 or 5' provides an output of an abnormality signal to a switching control circuit 6 or 6' and also to a gain control circuit 16 or 17. A switching means 7 or 8 connects one terminal of a voice coil of a speaker 9 to ground under the control of the control circuit 6 or 6'. Simultaneously a gain changeover circuit 15 or 14 double an amplification factor of the power amplifier without abnormality under the control of the control circuit 16 or 17. Thus, the output is reproduced at the double amplification degree nearly equal to the normal level of the power amplifiers 3, 4 thereby avoiding provision of a sense of incongruity to audience.
Patent JP-H1198456-A (JP)
Title: Image transmitter
Inventor: OGURA HIDEYUKI
IPC: H04N5/915
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an image transmitter in which recording of an image is continued even on the occurrence of a signal from a sensor sending a fault and image quality of a recorded image is differentiated from that of an image always sent to a supervisory station. SOLUTION: The image transmitter 1 is provided with a supervisory camera 6, a recording medium 5 that records image data from the camera, a recording control section 3 and a sensor 7. Then the recording control section 3 stores cyclicly the image data from the camera 7 to a prescribed area of the recording medium 5 and the stored image data are saved in response to an output signal from the sensor 7 and the image data from the camera 7 are stored consecutively and cyclicly to another area of the recording medium 5.
Patent JP-H0890495-A (JP)
Title: Piercing molding die for interior material
Inventor: KUWABARA AKIRA
IPC: B26F1/14
Filed: 1994-09-28
Abstract: PURPOSE: To prevent increasing a cost of manufacture in a molding die by using the same piercing molding die simultaneously with piercing molding, in the case of providing common small holes and punched overlapping part in an interior material. CONSTITUTION: Different small holes 32, 33 are respectively punched in a plurality of interior materials 31a, 31b, further to provide a part 35 where the different small holes 32, 33 are partly overlapped. A lower die piercing blade 22 for punching the one small hole 32 is provided in a lower die 12 of piercing molding dies 11. An upper die piercing blade 23 for punching the other small hole 33 is provided in an upper die 13. A recessed part 22a or notched part is provided respectively in a part where the lower/upper die piercing blades 22, 23 are overlapped.
Patent JP-S62119323-A (JP)
Title: Kerosene burner
Inventor: TOIDA HIROSHI
IPC: F23N5/24
Filed: 1985-11-19
Abstract: PURPOSE:To reduce odor generated at the time of fire extinguishing or igniting by constituting a wick lifting and lowering type kerosene burner so that air in tank sucking means is connected to a power source and actuated by a switching operation at the time of fire extinguishing or igniting. CONSTITUTION:At the time of ignition, a switch 18 is changed over to the side of a normally open terminal 18a, and a change voltage of a capacitor 23 turns ON a transistor 20. While the transistor 20 is turned ON, a current flows from a battery 21 to a motor 13, and suction means actuates, kerosene vapor within an oil burning cylinder 9 is passed through a wick gap 4 and sucked up into a tank 1, and is discharged into the atmosphere through an exhaust port 15. At the time of fire extinguishing, the switch 18 is changed over to the side of a normally close terminal 18b, and a switch 17 is changed over to a normally open terminal 17a, whereby a transistor 19 is turned ON by the change voltage of a capacitor 22 to actuate the suction means 10 via the motor 13. By this construction, odors at the time of igniting or fire extinguishing can be reduced.
Patent JP-S63111545-A (JP)
Title: Microprocessor for debug
Inventor: SHODA MASAHIRO
IPC: G06F11/22
Filed: 1986-10-29
Abstract: PURPOSE:To clearly detect the response cycle of a microprocessor for debug to a break request by using the microprocessor to a back-up device for development of a microprocessor. CONSTITUTION:An interruption control part 4 receives an interruption request for debug and informs it to an instruction executing part 3. The part 3 saves a PC and a PSW when execution is through with the present instruction. Then the part 3 informs saving of both PC and PSW to a debug interruption response control part 5 and at the same time gives a command to a bus control part 2 to perform a writing action to a memory. The part 2 saves the PC and PSW after the end of a bus cycle. The part 3 informs the part 5 that the response is over to a debug interruption before the instruction is read out of the part 2.
Patent JP-H01111623-A (JP)
Title: Manufacturing method for corrugated fiberboard box
Inventor: SAITO TAKASHI
IPC: B65B43/26
Filed: 1987-10-14
Abstract: PURPOSE:To prevent the generation of a bridge and to quicken and facilitate the flap folding process, by folding the upper flap for the No. 1 flaps which are separated up and down while lifting a corrugated fiberboard from the stock stage by a suction pad, to open the corrugated fiberboard box. CONSTITUTION:A multiple number of corrugated fiberboards 12 are loaded on a stocker 14 under a state where the corrugated fiberboards contact positioning devices 16, 18. A rotary arm 22 is made to descend; at a sensor Xc, a suction pad 20 draws up the corrugated fiberboard 12 on the top. While the corrugated fiberboard 12 is lifted by making the rotary arm 22 ascend, the corrugated fiberboard 12 is gradually and naturally opened by its own weight. Linked with the ascending of the rotary aim 22, a folding claw 30 is made to turn downward and folds an upper flap FIu; by this motion, the corrugated fiberboard 12 is forced to open. The rotary arm 22 then carries the corrugated fiberboard 12 to a flap folding stage. For the carried corrugated fiberboard 12, a remaining flap folding process is performed.
Patent JP-H0597579-A (JP)
Title: Semiconductor producing device
Inventor: HASHIZUME YASUYUKI
IPC: C30B25/18
Filed: 1991-10-07
Abstract: PURPOSE:To simplify a device in the subject device equipped with self cleaning mechanism of reaction chamber by determining a cleaning time depending upon thickness of film deposited on the inner wall of the reaction chamber. CONSTITUTION:A semiconductor substrate is laid in a reaction chamber 1 closed and heated to a given temperature by a heater 2 regulated by a temperature control part 9. The reaction chamber 1 is evacuated to vacuum by an exhaust device 4, maintained under given pressure by a pressure control part 10 and a gas necessary for film formation is supplied from a feeder 3 regulated by a process gas control part 8 to the reaction chamber 1 to form a film. A film is formed and piled also on the inner wall of the reaction chamber 1 by the film formation. Thickness of the film deposited on the inner wall of the reaction chamber 1 to be cleaned is calculated by a film forming sequence control part 6a and a deposited film thickness calculating part 6b and an etching time for cleaning is determined by an etching time determining part 7b. The reaction chamber 1 is cleaned for the determined time by an etching sequence control part 7a. Consequently, a film can be formed without requiring a gas analyzer, etc.
Patent JP-H03120904-A (JP)
Title: Semiconductor amplifier circuit device
Inventor: KOSHIDA TAKASHI
IPC: H03F3/187
Filed: 1989-10-03
Abstract: PURPOSE:To lower an output harmonic component with respect to an input sinusoidal wave by providing a field effect transistor(TR) whose transfer conductance gm has a flat characteristic to a gate voltage Vgs and setting a bias voltage to a midpoint of the Vgs area where the gm of the TR shows a flat characteristic. CONSTITUTION:A point 2 on a gm characteristic diagram of a field effect TR is selected to be a gate bias voltage point of the TR used for the amplifier circuit. A sinusoidal wave whose frequency is (f) is inputted between a noise 1 and ground of the amplifier circuit and the wave is amplified in a Vge area where the gm characteristic of the TR 10 having the bias point 2 is flat and the amplified wave is outputted to a node 8. Since the input sinusoidal wave is amplified in the area where the gm characteristic of the TR is flat, output harmonic components with respect to the input sinusoidal wave are suppressed lower.
Patent JP-H04137823-A (JP)
Title: Variable length encoder and decoder
Inventor: INAGAKI YUSHI
IPC: H03M7/40
Filed: 1990-09-28
Abstract: PURPOSE:To improve the compression efficiency due to variable length coding and to reduce the redundancy of a data by providing a coding compression circuit applying variable length coding to a data after a periodic signal is inserted to the data and a coding expansion circuit decoding the compressed data. CONSTITUTION:The code compression circuit 3 inserts a periodic signal to a data just before variable length coding for compression is applied to the data. A coding expansion circuit 9 uses an error flag from an error correction decoder 8 and a data checking circuit 25 discriminates that the data from a decoder 24 is not adequate, the decoded data is replaced and subjected to variable length coding and the result is fed to the decoder 24. Then the operation of discriminating the adequacy of the data is repeated till the data is discriminated adequate. Thus, the deterioration in the compression efficiency due to variable length coding is prevented and the reduction in the redundancy of data is attained.
Patent JP-H04137364-A (JP)
Title: Inorganic anhydrous electrolyte cell
Inventor: KAZEHARA TAKEYA
IPC: H01M6/14
Filed: 1990-09-27
Abstract: PURPOSE:To detect the final period of discharge prior to the ending of the service life of a cell by providing a negative electrode active substance which can discharge at a potential higher than the lithium at the bottom of a cell case in an inorganic anhydrous electrolyte cell regulated by lithium. CONSTITUTION:In an inorganic anhydrous electrolyte cell regulated by lithium, a negative electrode 1 is composed of lithium attached to the inner surface of a cell case 2, while a positive electrode 3 is composed of a carbon porous compact, and a separator 4 is provided between the negative electrode 1 and the positive electrode 3. At the bottom of the case 2, a negative electrode active substance 10 which can discharge at a potential higher than the lithium is provided, and ion-permeable bottom separator member 13 is provided between an active substance 11 and the positive electrode 3. While the lithium exists in such a composition, no discharge of the active substance 11 is generated, and only the discharge reaction of the lithium proceeds. When the lithium is consumed, the active substance 11 reacts with the oxy-haloid of the positive electrode active substance, and discharges at a voltage different form the lithium, making a two phase discharge. Consequently, by this discharge change, the final period of discharge can be detected prior to the ending of the service life of the cell.
Patent JP-H02106803-A (JP)
Title: Light source luminous energy adjustment device
Inventor: NISHIMURA SHIGERU
IPC: F21V11/00
Filed: 1988-10-17
Abstract: PURPOSE:To achieve compactness of a device by arranging a pair of support members in front and at the rear part of a light axis, and by providing plural variable shading members of square cylindrical shape that can be deformed at the both of the support members, which are displaced by the both support members in alternate directions where they approaches or separate each other. CONSTITUTION:Plural variable shading members 20 are provided in line at a certain interval in a direction perpendicular to a light axis of a light passage from the light source 10 to a condensing lens 11. Four thin plates 21 of a shape are connected one another by the variable shading members 20 through connecting members such as a hinge and an elastic sheet member as rubber, to form a cylindrical body of parallelogram that can be deformed randomly by means of making the opening and closing of them possible reciprocally with each apex as a center. By displacing apexes T1, T2 on a diagonal line S1 in alternate directions where they approach or separate each other, the space between apexes T3, T4 that form another diagonal line S2 are varied, and the light passage sectional area of a slit-like light passing passage P formed between apexes T3 and T4 of the variable shading member 20 adjacent to each other is varied. Compactness of the entire device can thus be achieved.
Patent JP-H06109680-A (JP)
Title: Carbon dioxide gas sensor element and carbon dioxide gas concentration measurement method
Inventor: KATO MASAKI
IPC: G01N27/12
Filed: 1992-09-29
Abstract: PURPOSE:To obtain a compact, inexpensive, and reliable carbon dioxide gas sensor element and a method for measuring the concentration of carbon dioxide gas using it. CONSTITUTION:A carbon dioxide gas sensor element main body consists of an oxide expressed by In2O3 or a mixture which is obtained by mixing at least one type out of Sn, La, lanthanide series oxides or alkaline earth metal oxide with the oxide expressed by In2O3. By measuring the change in electrical resistance due to the carbon dioxide gas concentration of the oxide or the mixture using this sort of carbon dioxide gas sensor element, the carbon dioxide gas concentration is detected. The sensor is compact, inexpensive, and reliable, can measure and detect the absolute concentration of carbon dioxide gas in a gas to be measured, and can measure the carbon dioxide gas concentration with improved reproducibility and stability with time.
Patent JP-H10107637-A (JP)
Title: D/a converter
Inventor: HAMANISHI NAOYUKI
IPC: H03K17/687
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the D/A converter at a high speed with a small chip area and a linear output. SOLUTION: Each of resistors R11-Rn1 being components of a resistor array 11a is made up of four MOS transistors (TRs) connected in parallel, and each of resistors R12-Rn2 being components of a resistor array 11b is made up of four MOS TRs connected in parallel. MOS TRs ST11, ST12, ST13, ST14-STn1, STn2, STn3, STn4 acting like switches and resistors are connected between connection nodes of the resistor arrays 11a, 11b. The conduction type and the size of all the MOS TRs are identical to each other. Digital control data C11-Cn1; C12-Cn2 are used to turn on the MOS TRs but have different voltages. Then a current difference of output nodes Za, Zb is converted into a voltage difference by an operational amplifier or the like.
Patent JP-H07112105-A (JP)
Title: Mounting structure for fluid purifier
Inventor: TAKAHASHI TAKAMICHI
IPC: B01D45/12
Filed: 1993-10-18
Abstract: PURPOSE:To provide a structure for mounting the fluid purifier on the line without necessitating an exclusive space for attaching and detaching the fluid purifier. CONSTITUTION:In the structure mounting a subplate 2 attached to the fluid line and the fluid purifier 1 fixed to the subplate by contacting its surface inclined to the main body axial line, the subplate 2 is formed by being opened to a device operation face side perpendicular to both the axial line and the device main body axial line.