baber/WOPTO huggingface dataset:
Patent JP-H10240302-A (JP)
Title: Temperature/power source monitoring device for thermostatic chamber
Inventor: TAMAOKI YUICHI
IPC: G05D23/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To monitor a temperature inside a thermostatic chamber even during a power interruption and to minimize the rise of the temperature inside the container by providing the device with a chamber temperature detection means, a power interruption detection means, an alarm issuing means by the detection signals of one of them and the means for transmitting alarm signals to an external equipment. SOLUTION: A CPU 6 incorporates an A/D converter, measures the stabilized voltage 7 of a circuit 2, and when it becomes less than a prescribed voltage, issues power interruption or voltage drop signals and reports that the power source state of the thermostatic chamber is not good. Similarly, when the voltage of a chamber temperature measurement sensor 9 becomes less than prescribed, it is reported that it is an alarm temperature. Thus, when the power interruption or voltage drop signals are issued, even when the inside of the chamber does not reach the alarm temperature, report signals are issued. The reporting means, that are the means for both of power interruption reporting and alarm temperature reporting, are a digital communication means 8 for performing transmission to the external equipment, a built-in alarm lamp 10 and a buzzer 11.
Patent JP-H03246984-A (JP)
Title: Dye laser apparatus
Inventor: YAMAZAKI ICHIRO
IPC: H01S3/213
Filed: 1990-02-26
Abstract: PURPOSE:To make the stability high by using a non-water-soluble dye and to lower the cost of an apparatus by a method wherein a laser excitation medium is constituted of water, a surface-active agent and the non-water-soluble dye. CONSTITUTION:At a dye laser apparatus, a non-water-soluble dye is dispersed in water to be in a micell shape by the action of a surface-active agent as a dispersing agent; a laser medium is obtained. When the non-water-soluble dye is dispersed in the water to be in the micell shape by using the surface-active agent, fluorescence is generated by an excitation beam and a laser is amplified. Since the dye has the fluorescence intensity nearly equal to that of a dye using an organic solvent, it can function sufficiently as an excitation medium for laser use. Thereby, it is possible to obtain the dye laser apparatus in which the laser excitation medium can be made nonflammable, whose laser output can be obtained with high efficiency and whose cost is low.
Patent JP-S55136634-A (JP)
Title: Alarm device for taxi
Inventor: MATSUI SEIJI
IPC: B60Q1/50
Filed: 1979-04-09
Abstract: PURPOSE:To improve safety by controlling on-off signal of the door of taxi and the tariff signal of taxi meter and permitting alarm indicating apparatus to be operated in correlation with the travelling condition on taxi meter when the door is open due to getting on and off of customers. CONSTITUTION:When there is no passenger in a taxy, a tariff switch 2 is set, and signal A is output. When door is opened for getting-on passenger in this state, a door switch 1 is closed, and signal B is output. Signals A and B are input into an AND-gate 5, and signal E is output from this gate. The signal E sets a memory circuit 10, and output signal K is output from Q terminal. The signal K is input as alarm signal theta into an alarm indicating apparatus 15 through an OR-gate 14 and operates the apparatus 15. When passenger gets on the taxi and door is closed, the switch 1 is opened, and the taxi meter is set in hired travel, and when a switch 3 is closed, signal F resets the memory circuit 10.
Patent JP-H06323379-A (JP)
Title: Rotational reversing unit
Inventor: OSUBUARUTO FURIITOMAN
IPC: F16H63/30
Filed: 1994-03-14
Abstract: PURPOSE: To improve the driving economical efficiency of a unit or the driving economical efficiency of a transmission gear with the unit. CONSTITUTION: A planetary carrier 47 is connectable to an input section or an output section 84 of a rotation direction reversing unit 4, a first clutch 61 is loaded in the closing direction by a pressure accumulator 90, a ring gear 78 is connectable to a casing 18 at least partially surrounding the rotation direction reversing unit 4 via a second clutch 62, and the second clutch 62 has a hydraulic operation part.
Patent JP-S58161229-A (JP)
Title: Cathode structure of electron gun for crt
Inventor: TAKAHASHI YOSHIKAZU
IPC: H01J29/04
Filed: 1982-03-19
Abstract: PURPOSE:To aim at the prevention of conduction between a cathode and an outer supporting member by means of cathode sputtering, by installing a deep spot facing around the conductive continuity lead of an insulated plastic body. CONSTITUTION:An insulated plastic body 20 supports a couple of conductive continuity leads 22 securing a cathode 21 to the upper end by welding and likewise is provided with a spot facing 23 of below 8phimm. in diameter and above 0.7mm. in width by way of example, around the paired conductive continuity leads 22 on the upper part of the insulated plastic body 20. With this, even if there is cathode sputtering out of the cathode 21, no sputtering is produced on the whole surface inside the spot facing 23 at all, so that cnduction between the cathode 21 and an outer supporting member 24 can be well prevented.
Patent JP-S60190174-A (JP)
Title: Current type inverter
Inventor: YAMAGUCHI YASUYUKI
IPC: H02M7/515
Filed: 1984-03-08
Abstract: PURPOSE:To detect a commutation failure distinctly from an overload state by comparing the output current of an inverter with a gate pulse signal used for flowing the current. CONSTITUTION:The output current of an inverter is detected by an output current detector 50, the output is rectified by rectifiers 51, 52, and applied to comparators 56, 57. The output of a pulse amplifier PLA which applies a drive pulse to an inverter is regulated by variable resistors 54, 55 and applied. The outputs of the comparators 56, 58 are input to an OR circuit 60, fed to a TD circuit 61 which delays the detection by the amount equal to the commutation superposing time to obtain a commutation failure detection signal.
Patent JP-H04260635-A (JP)
Title: Production of bushing for glass fiber
Inventor: MURAKISHI YUKIHIRO
IPC: C03B37/095
Filed: 1991-02-15
Abstract: PURPOSE:To provide a means for producing a bushing having a thin, long and small-diameter nozzle without nonuniform section at a low cost. CONSTITUTION:The subject method is characterized as follows. Holes corresponding to a nozzle diameter are bored in a base plate 1 of Pt or its alloy for a bushing and metallic rods are inserted and fixed in the aforementioned holes. The tip surfaces of the metallic rods are then masked and plating of the Pt or its alloy is subsequently carried out by electrocasting. The metallic rods are then removed to afford the objective bushing 5.
Patent JP-H04279933-A (JP)
Title: Information processor
Inventor: OGATA HIDEAKI
IPC: G06F21/12
Filed: 1991-03-08
Abstract: PURPOSE:To protect the work of a writer by reducing the working capacity of a ROM, and making the ROM hard to remove from an information processor and the content of-the ROM hard to analyze by a third party. CONSTITUTION:A CPU 208 executes the thawing 203 program of a program code transferred to a RAM 202 and compressed from the CPU execution start position 200 of the ROW 201 by using a data bus 206, and reads in a compressed program code 205 in the ROW 201 by using the data bus 206, and thaws the compressed program code 205, and writes it on the RAM 202 by using a data bus 207, and switches the read-in destination of the program code of the CPU 208 from the ROW 201 to the RAM 202 after completing the thawing and transfer to the RAM 202 of all the compressed program codes 205, and the CPU 208 reads in a program code 204 before compression by using the data bus 207, and executes the program.
Patent JP-2000242947-A (JP)
Title: Optical pickup and supporting shaft
Inventor: FUKUZAWA SATORU
IPC: G11B7/09
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To achieve an excellent sliding characteristic, high lens holder supporting accuracy, and excellent durability by providing the optical pickup with a supporting shaft arranged on a base, and a lens holder supported to be freely turned by a bearing fitted on the supporting shaft, and coating at least the surface of the supporting shaft in contact with the bearing with diamond-like carbon(DLC). SOLUTION: The optical pickup supports a lens holder 3 by a supporting shaft 1 erected on a base 5. The lens holder 3 is provided with a bearing 2, and this bearing 2 is fitted on the supporting shaft 1 so as to be shifted in the axial direction and turned. The surface of the supporting shaft 1, at least the surface in contact with the bearing 2 of the lens holder 3, is coated with a DLC film called amorphous diamond. The DLC film is 0.02-2.0 μm thick, preferably, 0.05-1.0 μm thick. When the thickness is within this range, a sliding characteristic is maintained, and in addition, the supporting shaft 1 is scarcely changed in dimension, and the cylindricity and coaxiality can be maintained within a predetermined range.
Patent JP-H0586039-A (JP)
Title: Isoxazole- and isothiazole-5-carboxylic acid amides and herbicides containing said compounds
Inventor: FUORUKAA MAIBUARUTO
IPC: C07D413/12
Filed: 1992-02-28
Abstract: Isoxazole- and isothiazole-5-carboxamides of the formula I   <IMAGE> I  where X is oxygen or sulfur, R1 is halogen, alkylthio, haloalkoxy, haloalkylthio, cyano, formyl, alkanoyl, alkoxycarbonyl, alkylaminocarbonyl, di-(C1-C3)-alkylaminocarbonyl, cyclopropylaminocarbonyl, methylsulfonyl, trifluoromethylsulfonyl, unsubstituted or substituted phenoxy or phenylthio; R2 is formyl, haloformyl, 4,5-dihydro-2-oxazolyl, COOR5, COSR5 or CONR6R7, and R3 to R7 have the meanings specified in the description, are suitable as herbicides.
Patent JP-S58161417-A (JP)
Title: Pulse modulator
Inventor: MORIGUCHI YUKIO
IPC: G01S7/282
Filed: 1982-03-18
Abstract: PURPOSE:To operate a pulse modulator optimizingly without a failure, by adjusting the timing of a trigger so that the timing between an RF input and a modulation pulse is brought into a stable range of the timing with a reference trigger  set optimizingly in advance, before the modulation pulse is applied to a large  power amplifier tube. CONSTITUTION:A driving trigger of a switching element 4 is applied to the element 4 before the application of high voltage, the switching element drive current is detected with a switching drive trigger detector 8 like a current transformer and applied to a timing comparator 10. In the comparator 10, the timing is compared between a reference trigger and the switching drive current to form a drive trigger delay selection gate. When the reference trigger and the switching element drive current are in the same timing, the delay selection gate of a drive trigger timing adjuster 9 is not operated, and an input transmission trigger is applied to the element 4 via the adjusting device 9 and a trigger driving device 11 while keeping the inputted timing as it is.
Patent JP-H03245521-A (JP)
Title: Development device
Inventor: ONODERA TOSHIO
IPC: H01L21/30
Filed: 1990-02-23
Abstract: PURPOSE:To eliminate the dispersion in the solubility in wafer surface between wafers and between device units by a method wherein a melted down gas adjusting unit is arranged between a developer feeding unit and a development unit so as to adjust the melted down constituent such as the concentration, kind, mixing ratio etc., of a gas melted into a developer by the gas adjusting unit. CONSTITUTION:A melted down gas adjusting unit 1 is arranged in the line 4 feeding a developer from a developer feeding unit 2 to a development unit 3. At this time, the purpose of the unit 1 is to adjust such a non-metallic element itself as H2, Cl2, O2, N2 etc., to be an element gas, molecular gas of an inert gas group and such a non-metallic element compound as NH3, CO2 etc., as well as the status of a gas melted into the developer i.e. the concentration, kind, mixing ratio etc. Furthermore, the unit 1 may be arranged in any position between the unit 2 and 3 while if the unit 2 is separated from a development device main body, the unit 1 may be arranged outside the main body.
Patent JP-H07251381-A (JP)
Title: Impact wrench
Inventor: YURUGEN GAIRINGU
IPC: B25B21/02
Filed: 1995-03-02
Abstract: PURPOSE: To dispense with expensive cutting in a known impact screwdriver in which V-shaped recesses requiring expensive cutting are provided on the drive shaft of an impact mechanism. CONSTITUTION: A drive shaft 15 has a shaft collar 27, and at least one V-shaped recess 28 on the drive shaft 15 is open in the axial direction at the annular shoulder of the shaft collar 27. At least one recess 28 on the drive shaft 15 can be manufactured by a manufacturing method by plastic processing, particularly by pressure molding.
Patent JP-H10228983-A (JP)
Title: Electroluminescent element
Inventor: UEDA HIDEAKI
IPC: H05B33/14
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an element having a large light emitting intensity and excellent durability by including a specified di-styryl compound as a charge transporting material in a charge transfer layer of an organic electroluminescent element. SOLUTION: A di-styryl compound expressed with a formula (R1 means an alkyl group or an aryl group, which can have a substituent group: R2 means an alkyl group, aralkyl group or an aryl group, which can have a substituent group; R3 means alkyl, vinyl, ethinyl, benzyl, an aryl group, which can have a substituent group, furil, chenyl, alcoxy. aralkyloxy, phenoxy, thioalkyl. thioaralkyl or thiophenyl group) is used. In the case of forming with deposition, thickness is formed at 0.01-0.3μm in usual, and in the case of forming with spin-coating, di-styryl compound is included at 20-80wt.% in relation to the binder resin, and thickness is formed at about 0.05-1.0μm.
Patent JP-H02223895-A (JP)
Title: Gripper for gripping inserted object of fuel assembly and handling tool including the same
Inventor: MOTOKI KIYOSHI
IPC: G21C19/02
Filed: 1989-02-27
Abstract: PURPOSE:To shorten the time required for a shuffling work for reshuffling an inserted object by providing a hollow body part, and a gripper inner cylinder and a gripper outer cylinder whose bottom parts are opened, provided relatively so as to be freely rotatable on the lower end of the body part. CONSTITUTION:A body part of a gripper 16 consists of a housing 17 of the upper side connected integrally through an adaptor 18 and a guide pipe 19 of the lower side. In this state, in the case of gripping a burnable poison rod assembly or a simple plug assembly by the gripper 16, the gripper 16 is stopped on a hold-down bar of the burnable poison rod assembly or the simple plug assembly in a state that notches 23b, 24b are aligned, and thereafter, when it is lowered to the lower part, since the notches 23b, 24b are aligned, the hold- down bar goes therein. Thereafter, when a gripper outer cylinder 24 is rotated with regard to a gripper inner cylinder 23, the hold-down bar becomes a shape surrounded by the notch 23b and a notch unpaired part 24b of the gripper outer cylinder 24, and when the gripper 16 is allowed to ascend, the above assembly is gripped.
Patent JP-H06235181-A (JP)
Title: Roller for machine of paper industry, etc.
Inventor: AIISO TOSHIYUKI
IPC: D21F1/40
Filed: 1993-02-09
Abstract: PURPOSE:To facilitate the manufacture of a supporting spider of a roller for a machine of paper industry, etc., suppress the deposition of stain and the variation of filtration performance and improve the weight balance in rotation, the water resistance and the corrosion resistance. CONSTITUTION:The machine roller for paper industry, etc., is composed of supporting spiders attached around a supporting shaft and porous covering materials which can be supported on the outer circumference of the spiders. In the above machine roller, the part of the supporting spider 12 to be attached to the supporting shaft 11, the part supporting the porous covering material 14 and the part having a filtrate channel 13 are integrally molded with an engineering plastics.
Patent JP-H11239533-A (JP)
Title: Tea pot
Inventor: AOKI TSUNEO
IPC: A47J31/44
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a tea pot capable of closing a lid while keeping a tea strainer set. SOLUTION: Almost U-shaped grooves 16 passing through between the inside and outside of this pot along the radial direction are formed at respective positions facing each other in the radial direction at the peripheral edge of the peak opening 7 of the pot. By putting the hooking part 24 and handle part 23 of a tea strainer 4 to the grooves 16, the lid is closed while keeping the tea strainer set.
Patent JP-H09237548-A (JP)
Title: Cam switch mechanism
Inventor: NORITAKE SEIICHIRO
IPC: H01H19/62
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To improve operability by rotating the drive source of cams forward or reversely, and driving the prescribed cam for the transmission switching in the process switching cam mechanism of an automatic control apparatus or the like. SOLUTION: In a switch mechanism 1 incorporated in an automatic dish washer or the like, switch cams 3-5 and a detergent cam 6 having irregular sections of prescribed shapes are driven, and switch means 21-25 corresponding to the cams are turned on or off to operate the dish washer. The switch cams 3-5 are rotated when the motor 2 is rotated forward, and the detergent cam 6 is rotated when the motor 2 is rotated reversely respectively by a double ratchet mechanism. The switch cams 3-5 control the filling, pump, and heater processes, and the detergent cam 6 controls the insertion timing of a detergent and a rinse. The cams 3-5 and the cam 6 are separately on/off-operated, and the operability can be improved.
Patent JP-S60189158-A (JP)
Title: Sealed alkaline battery
Inventor: KITAMURA MUNEO
IPC: H01M2/02
Filed: 1984-03-07
Abstract: PURPOSE:To obtain a sealed battery which has improved liquid leakage resistance and in which no short circuits occur even after it is installed in an electric apparatus by coating the entire outer surface of the negative can with an insulating paint film and forming a copper film on an area of the outer surface of the negative can around which a positive can is attached. CONSTITUTION:Copper plating 2d is performed on the inner surface of the bottom 2a of a negative can 2 the entire surface of which is plated with nickel, on the inner surface of the circumferential cylindrical section 2b of the negative can 2 and on a part of the outer surface of the cylindrical section 2b around which the circumferential cylindrical section 1a of a positive can 1 is attached by sintering. The inner and the outer surfaces of the circumferential cylindrical section 2b of the negative can 2 are coated with insulating paint films 2e. Because a copper surface along which electrolyte can easily moves up and on which cuts are easily formed only extends up to the area around which the circumferential cylindrical section 1a of the positive can 1 is attached and a nickel surface on which cuts are hardly formed is situated over the above area, any liquid leakage is prevented. Furthermore, because the outer surface of the negative can 2 is coated with the insulating paint film 2e, any short circuits do not occur.
Patent JP-S60187879-A (JP)
Title: Radiation detector array
Inventor: TSUTSUI HIROSHI
IPC: G01T1/24
Filed: 1984-03-07
Abstract: PURPOSE:To obtain images in a plurality of X ray spectrum ranges with a single X ray irradiation simultaneously by analyzing an incident X ray spectrum into a plurality of spectrum ranges to detect. CONSTITUTION:Vertical cuts 6 are provided parallel (vertical to the surface of electrodes) the side of a radiation sensitive type semiconductor crystal which is of a parallelepiped longer width-wise with the radiation incident thereinto in the vertical way to form a plurality of channels for detecting radiation on a semiconductor crystal. In addition, each channel is provided with at least one cut 5 parallel (vertical to the incident direction of radiation) with the top and bottom faces of the semiconductor crystal to be divided into two radiation-sensitive portions A and B. Thus, the spectrum of the incident radiation is analyzed into different ranges and detected simultaneously.
Patent JP-H01218498-A (JP)
Title: Method for operating washer
Inventor: SONODA NOBORU
IPC: D06F41/00
Filed: 1988-02-26
Abstract: PURPOSE:To eliminate the wastes of a water and a detergent by boring many dewatering holes only in the upper part of the sidewall of a dewatering tank, making the lower part into a water storage part to be completely blocked, projecting a vane part in an up-and-down direction towards the internal side to the water storage part, causing even the dewatering tank to have a washing function and washing and rinsing the clothes of a small capacity with the dewatering tank. CONSTITUTION:To a dewatering tank 7, dewatering holes 9 are bored only in the upper part of a circumference sidewall, plural vane bodies 8 in the up-and-down direc tion to reach a bottom surface are projected to the inner circumference surface of a tub-shaped water storage part 7a to be blocking, and a successive unidirectional rotation driving and a reciprocating rotation driving can be executed. The clothes of the small capacity is washed and rinsed by generating an eddy water flow with the vane bodies 8 by means of the positive and reverse rotations of the dewatering tank, and for draining and dewatering processes, a drain is executed from the dewatering holes 9 by a unidirectional successive operation. At such a time, the dewatering tank is rotated at a low speed as a prestage, and meanwhile, the water to contain the detergent in the dewatering tank is smoothly drained to a dewatering receiver 3.
Patent JP-H01216873-A (JP)
Title: Printing controlling device
Inventor: MAKIGUCHI ATSUSHI
IPC: G06F3/12
Filed: 1988-02-26
Abstract: PURPOSE:To perform dual page printing on an arbitrary paper, by calculating the horizontal and vertical coordinates of a printing position based on specification data, determining a printing position on a printing paper on the basis of the calculated printing position data, and carrying out dual page printing. CONSTITUTION:A document region, a line image region, a phrase registration region, a table and register region for processing for printing and the like are allocated in a RAM 13, whereas a program storage region, a character pattern region, a dictionary region and the like are allocated in a ROM 12. When a printing key on a keyboard 14 is depressed, a CPU 11 performs the processing for printing by using the table and registers 61-73. When dual page printing is specified in format settings, calculation of a printing-starting position, calculation of a Y-coordinate correction value and synthesis of a Y-coordinate control table are carried out, horizontal and vertical coordinates of a printing position are calculated, and control of dual page printing in a set format on a printing paper is conducted based on the calculated printing position data. Therefore, dual page printing according to a format can be conducted on an arbitrary paper without specifying a paper size, a paper direction or the like.