baber/WOPTO huggingface dataset:
Patent JP-2000240342-A (JP)
Title: Force direction change transmitting device
Inventor: SEGAWA SHIRO
IPC: E05C9/04
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a force direction change transmitting device capable of reducing friction resistance to smoothly operate, facilitating production assembling, reducing cost and down-sizing. SOLUTION: A force transmission member 8H for a direction is connected to one end of a coil spring 9, a force transmission member 8V for the other direction is connected to the other end of the coil spring 9, each end of a wire 10 inserted into the inside of the coil spring 9 is connected to the force transmission members 8H, 8V, size in the maximum compression of the coil spring 9 is set equal to the length of the wire 10, and the coil spring 9 of wire inner insertion is movably housed in the curved passage 11a of a guide case 11.
Patent JP-H04215370-A (JP)
Title: Photograph scanner with contracted scattering sensitivity
Inventor: EDOUARUTO BAAGENZONAA
IPC: H04N5/225
Filed: 1991-02-14
Abstract: PURPOSE: To minimize scattered light to an element to detect light by providing a directing means to direct radiation, a sensor and a mask provided with a slit vertically extended between a lens and the sensor. CONSTITUTION: An original drawing 2 is arranged in an optical path from a lamp 10, illuminated by a light beam 1 and the light passing the original drawing 2 is converged sensor 4 by an objective lens 3. A dominating part of the scattered light generated by a protection sheet 7 bangs against the mask 19 with slit, and on the other hand, a minor part passes the slit 19a and penetrates the sensor 4. Furthermore, size of the slit 19a is equal to that of a line of a detected element, so an inert area of the sensor 4 is masked by the mask 19. Therefore, most part of a small amount of the scattered light reflected from the sensor 4 is faced to a black lower surface of the mask 19 and absorbed in the surface. Consequently, the scattered light and a formation of a halo are reduced by the mask 19.
Patent JP-S59169570-A (JP)
Title: Absorptive application and jig therefor
Inventor: MIZUNO YOSHIYUKI
IPC: B05D1/00
Filed: 1983-03-15
Abstract: PURPOSE:To perform uniform application onto the outer surface of a small- sized part, by setting up said part at the predetermined position of a jig base by absorption, covering it with a jig having a tapered opening, and absorptively applying paste through the tapered opening onto the outer surface of said part. CONSTITUTION:A part 1 is mounted at the position, which is considered as the center of a suction hole 27 by the eye, on a part absorbing hole 27 provided at a jig base 21 and absorptively fixed by a suction pump at the side of a hose nipple 25. Thereafter, a jig 13 equipped with a supporting body 18 for supporting a cone 16 is mounted on a camber 20 fixed to the base 21 and inserted at a spot facing part 19. The suction pump at the side of a hose nipple 24 is driven, and paste is supplied to the paste accepting funnel part 14 of the jig 13 by a dispenser or the like and applied through the tapered holes 15', 15 at the periphery of the cone 16 onto the outer surface of the part 1. Hence, the part can be positioned visually, and the quality of a product can be stabilized.
Patent JP-H05284153-A (JP)
Title: Scramble signal multiplexing system
IPC: H04L9/00
Filed: 1992-02-28
Abstract: PURPOSE:To accurately insert multiplexing signals by forbidding the action of a periode scrambling circuit for multiplexing various kinds of auxiliary signals by using a self-synchronizing scrambling circuit and a time base signal generating circuit. CONSTITUTION:The self-synchronizing scrambling circuit is constituted of five D-type FFs 101-A to 101-E and two exclusive OR circuits 101F and 101G. The output of the circuit 101-G is connected to the circuit 101-F and exclusively ORed with an input signal 1. The output of the circuit 101-F is inputted to the input D of the FF 101-A and outputted to the poststage as an output signal 2. An OR 101-H stops a clock signal to operate FFs by a scramble control signal 14 to be generated at a time base signal generating circuit 102 and stops the operation of D-type FFs. Thus, the action of the self-synchronizing scrambling circuit is stopped and the continuity of the scrambling signals to be generated is not lost by stopping the clock.
Patent JP-H05259384-A (JP)
Title: Semiconductor device
IPC: H01L21/822
Filed: 1992-02-28
Abstract: PURPOSE:To reduce variation of dielectric breakdown voltage of a capacitor insulation film for MOS capacitive devices and enhance the reliability of the capacitor insulation film. CONSTITUTION:A P<+> type channel stopper 2 and a field oxide film 3 are formed on a P-type silicon substrate 1. After its formation, a sacrifice oxide film 7 is formed. Then, arsenic is implanted through the sacrifice oxide film 7 with a photoresist 8 as a mask, thereby forming an N<+> diffusion layer 4. Then, the photoresist 8 is eliminated. After the sacrifice oxide film 7 is etched, a capacitor oxide film 5 is formed. Then, polysilicon 6, which serves as an upper electrode, is formed. Therefore, the P<+> type channel stopper 2 is separated from the N<+> diffusion layer 4, and so it is possible to prevent the capacitor insulation film 5 from being deteriorated.
Patent JP-H03200793-A (JP)
Title: Mixture containing organic silicon compound and hydrophobic and anti-microbial water proofing of inorganic material
Inventor: URURITSUHI DESHIYURAA
IPC: C04B41/64
Filed: 1990-02-26
Abstract: The invention relates to mixtures containing organosilicon compounds and to their use for the waterproofing and antimicrobial impregnation of brick, masonry and concrete. 
<??>The organosilicon compounds are alkyltrialkoxysilanes and cationic trialkoxysilanes.
Patent JP-H06321910-A (JP)
Title: Benzimidazole derivative, its preparation and method of its application
Inventor: SUYORENNPEETAA ORESEN
IPC: A61P25/00
Filed: 1994-03-14
Abstract: A compound having the formula <CHEM>  wherein  X is O, S R<4>, R<5>, R<6> and R<7> independently of each other are hydrogen, halogen, or CF3;  R' is hydrogen or NO2; and further a method of treating a disorder or disease of a living animal body, including a human, which is responsive to opening of potassium channels, which comprises administering to a living animal body, including a human, in need thereof an effective amount of a compound as above.
Patent JP-S61203449-A (JP)
Title: Photosensitive composition
Inventor: YAMAMOTO SHINICHI
IPC: G03C1/72
Filed: 1985-03-06
Abstract: PURPOSE:To stabilize storage and to improve resolution of an obtained image by dissolving an o-quinonediazide deriv. insoluble in water but soluble in org. solvents and a polyvinylpyrrolidone deriv. in an org. solvent to form a photosensitive compsn. CONSTITUTION:The photosensitive compsn. is prepared by dissolving a positive type photosensitive agent of an o-quinonediazide deriv., such as an ester obtained from 1,2-naphthoquinonediazide-4-sulfochloride and a novolak resin, insoluble in water but soluble in org. solvents, and a polyvinylpyrrolidone deriv. binder, such as a homopolymer of vinylpyrrolidone or a copolymer of this and vinyl acetate, in an org. solvent, such as ones of alcohol type, ketone type, and glycol type.
Patent JP-S61202499-A (JP)
Inventor: SHIMONISHI TERUMI
IPC: H05K7/20
Filed: 1985-03-05
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-H09234899-A (JP)
Title: Thermosensitive recording device
Inventor: KUWABARA TAKAO
IPC: B41J2/36
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To perform highly precise shading correction by weighting a shading correction data of an image data in accordance with recording density, tempera ture of thermal head, recording speed, temperature and humidity of thermosensitive material, and gradation of thermosensitive material, and calculat ing a correction factor of the shading correction. SOLUTION: There is provided a correction data memory 78 for holding various correction data for an image data, and an image processing section 80 for performing various corrections including a shading correction for the image data is provided. The image processing section 80 calculates a correction factor of the shading correction in accordance with temperature of a thermal head 66, recording speed, temperature and humidity and gradation of a thermosensitive film A, and recording density of the image data, and based on individual weight function being held in the correction data memory 78 and a shading correction data. An image data whose correction is completed is held by an image memory 82. Based on this image data, the thermal head 66 is controlled by a recording control section 84.
Patent JP-H03245203-A (JP)
Title: Method and device for display of trend of estimated value in estimation control
Inventor: KIKUTANI ATSUKO
IPC: G05B13/02
Filed: 1990-02-23
Abstract: PURPOSE:To display the estimated value corrected for each control period of the estimation control on a trend screen by applying the linear compensation to the value to be estimated in the future on a discrete time base and then rewriting the estimated value based on the interpolated value. CONSTITUTION:An estimated value generagtng part 4 works in the execution timing of the estimation control and generates the new estimated value with the optimum correction of a Kalman filter. A linear interpolation part 5 applies a proper linear interpolation to the estimated value, and an arithmetic part 1 writes the interpolated value accordant with a scale of a trend memory 2 into this memory. Thus the immediately precedent trend data are all rewritten. Then the display screens of a CRT 3 are successively shifted and the estimated value is displayed. Thus it is possible to display the estimated value corrected for each control period of the estimation control on a trend screen.
Patent JP-H10226045-A (JP)
Title: Working and coloring device for emboss working plate
Inventor: KAWABUCHI TOSHINORI
IPC: B41M3/06
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a coloring device, coloring correctly the arbitrary place of a recessed part on a product, immediately after working a metallic emboss working plate, employed for the surface material of building material, for example. SOLUTION: A letterpress type coloring roll 5, made of rubber or resin, is arranged in the downstream side of an emboss roll die 4 while the configuration of the projected parts of the coloring roll 5 prepared by template of the configuration of recess of the surface 3a of product of a metallic plate 3, embossed actually by the embossing roll die 4. Then, the emboss roll die 4 and the coloring roll 5 are driven so as to be synchronized and coloring agent 12 is applied on the arbitrary place of the recessed parts (c). On the other hand, a pinch roll 8 and a drying furnace 10 are arranged at the downstream side of the coloring roll 5 to stabilize by applying a tension and dry the coloring agent in the drying furnace 10, then, a finished product is reeled by a re-coiler 11.
Patent JP-H11242067-A (JP)
Title: Substrate inspection device
Inventor: ISHIGE YOSHIYUKI
IPC: G01R1/06
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To flexibly cope with the position of inspection points and modification of a number and easily modify the position and number of the contact part of a contact probe or the like, by disposing a number of sockets detachably forming a probe pin on an inspection jig. SOLUTION: When a probe pin 16 is mounted, a plurality of sockets 15 detachably forming the probe pin 16 are disposed on an inspection jig so that the probe pin 16 has the same function as a contact part. For example, a number of the sockets 15 are disposed in addition to a contact probe 4 on an upper fixture 1. Each socket 15 is one in which the probe pin 16 is detachably formed by a conductive member, and when the probe pin 16 is mounted, the device is constituted so that the probe pin has the same function as a contact probe 4. The edge of the probe pin 16 is brought into contact with a test land 11a, and a necessary signal is taken out through lead wires 4a, 16a respectively.
Patent JP-H09233709-A (JP)
Title: Charger for electric car
Inventor: YAMASHITA TAKESHI
IPC: H02M7/797
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a charger to miniaturize the charger and to reduce the weight thereof while deterioration of the charging efficiency is avoided. SOLUTION: A minus side output terminal of a rectifier 5 is connected to a negative pole of a battery 9, a plus side output terminal of the rectifier 5 is connected to a neutral point of coils 411-413 of a motor 4 of an electric car, the coils 411-413 are connected to each end of the battery 9 through an inverter circuit 25, and thus, the rectified current from the rectifier 5 can charge the battery 9 through the inverter circuit 25 and flywheel diodes 33, 35, 37 (of an upper arm) on the high side of the coils 411-413. The inverter circuit 25 converts the battery voltage to the prescribed AC voltage to drive the motor 40 when the motor 40 is electrically driven. Because the coils 411-413 of the motor 40 perform the reactor function to reduce the ripple component in the rectified output of the rectifier 5 without any change when the battery 9 is charged, the reactor to reduce the ripple component can be dispensed with, and the device is miniaturized, its weight is reduced, and the charging voltage of the battery can be stabilized.
Patent JP-H10242369-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAMURA AKIO
IPC: H01L23/495
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent exposure failure of a die pad, cracking in resin and deformation of a lead frame by making a slit in the die pad part of a semiconductor device provided with a lead frame structure having a die pad part for mounting a semiconductor device. SOLUTION: A support bar 13 for resin sealing a die pad 12 extends linearly outward from the die pad corner 12a of a die pad 12. A V-slit 14 is made in the die pad corner 12a at the die pad 12 portion of a lead frame 11. The V-slit 14 has a width 15 wider than that 16 of the support bar 13 and has a groove with 18 larger than the thickness 19 of the lead frame 11. This structure prevents troubles where the lead frame can not be recognized automatically due to thermal expansion, a semiconductor device is warped due to difference of thermal shrinkage, the die pad is not exposed well due to thermal stress, the resin is cracked internally and the lead frame is deformed.
Patent JP-H08242588-A (JP)
Title: Ac high voltage generating circuit
Inventor: MITSUHARA YOICHI
IPC: H02M7/48
Filed: 1995-03-02
Abstract: PURPOSE: To provide an AC high voltage generating circuit which performs protecting (stopping) operation only during the short-circuit of load and performs no protecting operation during no-load and outputs a high voltage by oscillating normally. CONSTITUTION: This circuit comprises a constant voltage control circuit 1, an oscillating circuit 2 receiving a supply of the constant voltage from said control circuit 1 and having a primary winding for a transformer T, a high voltage circuit 3 boosting the oscillating output by a secondary winding coupling with the primary winding of said oscillating circuit 2, a detecting circuit 4 connected in series to this high voltage circuit 3 and a load 5. This AC high voltage generating circuit also contains an inverting circuit 6 connected to the output side of this detecting circuit 4, a DA converting circuit 7 for converting the size of the output pulse width of this inverting circuit 6 to the size of analog amplitude voltage, a comparing and detecting circuit 8 for judging the output of this DA converting circuit 7, and an ON.OFF circuit 9 for controlling the control circuit 1 by means of the output from the comparing and detecting circuit 8.
Patent JP-H08241123-A (JP)
Title: Travel control system for autonomous type moving body
Inventor: SHIMOZASA YOUICHI
IPC: G08G1/00
Filed: 1995-03-02
Abstract: PURPOSE: To efficiently return the autonomous type moving body which deviates from a round course and travels through remote operation to the round course. CONSTITUTION: As for the travel control system for the autonomous type moving body consisting of the autonomous moving body 1 and a monitor device 2, the autonomous type moving body 1 is equipped with a control part 5 having a storage means 4 which stores the course that it travels travel points that it has traveled, a course travel control means which allows a travel in course travel mode wherein the moving body 1 travels along the specific course, and a remote travel control means which makes the body travel through remote operation. To return the moving body 1 which travels through the remote operation to the round course, the course of a travel, deviating from the round course, which is stored in the storage means 4 is traced back.
Patent JP-H01219052-A (JP)
Title: Dispersant composition for cement
Inventor: TANAKA AKIRA
IPC: C04B24/04
Filed: 1988-02-27
Abstract: PURPOSE:To obtain the subject dispersant composition for cement exerting a high dispersion effect with an extremely small amt. as compared with the well-known dispersant from a mixture of an alkylbenzene sulfonate (salt) having a 6-16C straight-chain or branched-chain alkyl group and a rosin ester-type nonionic surfactant. CONSTITUTION:A dodecylbenzene sulfonate or its Na salt can be preferably exemplified as the alkylbenzene sulfonate or its salt (A component). Meanwhile, the rosin ester-type nonionic surfactant (B component) shown by the formula is obtained according to the conventional method by adding an alkylene oxide such as ethylene oxide to the rosin, a mixture of abietic acid, pimaric acid, etc., and the total number of mols added is preferably controlled to 10-30. The A component is mixed with the B component to obtain the desired dispersant composition for cement, and the weight ratio of the A component to B component is controlled to 90/10-10/90.
Patent JP-H02223518-A (JP)
Title: Vasodilator composed of diphenylene oxides
Inventor: KAMIYA TETSURO
IPC: C07D307/91
Filed: 1989-02-27
Abstract: PURPOSE:To obtain safe and strong vasodilator useful as peripheral circulation- ameliorating agent or antihypertensive agent, or further usable as hair tonic, hair grower or bathing improving agent owing to blood circulation-accelerating effect in external application, containing diphenylene oxides as active ingredient. CONSTITUTION:The subject compound contains diphenylene oxides having skeleton expressed by formula I such as didymic acid, strepsilin or pannaric acid respectively expressed by formula II - formula IV, preferably a compound expressed by formula II of characteristic component of lichen plant as active ingredient. Said compound exhibits strong vasodilatory action, peripheral circulation-ameliorating action and antihypertensive action and therefore useful as drug for above-mentioned actions, and is able to be freely made to preparation in various formulations to afford a vasodilator having exceedingly high safety and strong efficiency.
Patent JP-H10243335-A (JP)
Title: Digital still camera
Inventor: HARUKI TOSHINOBU
IPC: H04N5/92
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital still camera capable of improving the use of a flash memory and prolonging the service life of the flash memory. SOLUTION: Image data are written in plural small areas formed by dividing the image data are of flash memory. For example, partial image data from 7-a to 7-c consisting of image data 7 are written continuously to partial image data 6-c, and partial image data 7-d are written in the small area next to partial image data 1-d. When writing the respective partial image data, the leading address (next area address) of the current small area is written in the small area of preceding partial image data. Thus, since a link is formed between the respective partial image data by the next area address, the image data can be record without forming any vacant small area. Therefore, the use of flash memory can be improved.
Patent JP-S56141163-A (JP)
Title: High-frequency discharge tube
Inventor: KOGA TADATAKA
IPC: G01N21/31
Filed: 1980-04-04
Abstract: PURPOSE:To prevent any local attrition of an electrode, and enhance the convenience of using the electrode, by making sputtering to be developed over an extended area on the surface of the electrode without making the sputtering to be concentrated on a spot. CONSTITUTION:A second electrode is provided with a hollow center having a rectangular cross section, a rectangular hollow center 8 being prepared. One of the rectangular surfaces of the hollow center of the electrode 8 is set parallel to a magnetic field 7. Since downward Lorenzian force 6 is exerted on positive ions, sputtering is concentrated on a bottom surface 11 of the hollow center of the electrode 8. The sputtering is spread over the entire bottom surface 11 without being concentrated on a spot, because the surface of the rectangular hollow center are parallel to the magnetic field 7. A semicircular electrode 10 fitted into one half of the circular hollow center of an electrode 9, also has not any locally concentrating sputtering part 11.
Patent JP-S62203555-A (JP)
Title: Dc power circuit
Inventor: SHIMIZU TORU
IPC: H02M3/22
Filed: 1986-02-28
Abstract: PURPOSE:To reduce the ripple of a DC power source circuit by employing two inverters in which the phases of output AC voltages are displaced by 90 deg., raising the outputs of the inverters by different transformers and then rectifying them by different rectifier circuits. CONSTITUTION:The DC output of a DC power source 19 is converted by inverters 21, 22 into an AC. Thyristors in the inverters 21, 22 are ignited by the drive input of the thyristor of a control circuit 20, and AC voltage Vpa, Vpb from the inverters 21, 22 are output at phase differences of 90 deg.. The AC output voltage Vpa of the inverter 21 is raised by a transformer 23, full-wave rectified by a rectifier circuit 25, smoothed by capacitor 27, and supplied as a positive voltage Va to the anode of an X-ray tube 29. Since the output voltages Vpa, Vpb of the inverters 21, 22 have phase difference of 90 deg., it becomes the phase difference of 180 deg. when converted to the phase difference of a ripple. Thus, the ripple of the total voltage Vab is reduced.
Patent JP-H09234885-A (JP)
Title: Carrier jet printer
Inventor: NARISHIMA TOSHIO
IPC: B41J2/205
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a carrier jet printer carrier jet printer capable of printing an image with a uniform print quality without deteriorating a substantial resolution even under adverse effects such as a change in the temperatures of a printer head or an environment, and a qualitative irregularity caused by the manufacturing control of individual printer heads. SOLUTION: This carrier jet printer consists of printer heads 1 for Y, M, C and Bk, a measuring part 2 arranged near the printer heads 1, a recording paper 3, a carriage unit 4, a flexible substrate 5, a guide rail 6 and a group of ink tanks 7 which supply an ink and a diluent. The measuring part 2 has sensors which detect state amounts relative to a printed image such as head temperatures, environmental humidity, environmental temperatures and a recording paper. The state amounts relative to a printed image are observed by these sensors to correct an image signal. Thus it is possible to print an image of uniform quality without deteriorating a substantial resolving degree.
Patent JP-H06253936-A (JP)
Title: Cabinet of furniture
Inventor: KUMAGAI HISAAKI
IPC: E03C1/328
Filed: 1993-03-04
Abstract: PURPOSE:To provide a cabinet of furniture with a lift which enables the lifting of not only a cabinet but also a hoisting rack above it together with the cabinet. CONSTITUTION:In a cabinet of furniture with a lift 2, a support body is erected at the rear of a cabinet and hoisting racks 41, 42 and 43 are arranged on, the support body. The rear part of the cabinet is biased upward by a return extension force of a spring 52.