baber/WOPTO huggingface dataset:
Patent JP-2000260358-A (JP)
Title: Image display device
Inventor: ANDO SHUKI
IPC: H01J31/12
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To improve discharge without voltage and to facilitate assembling of a device by separately arranging a lower voltage portion and a higher voltage portion. SOLUTION: Since row-array terminals are connected with both sides of a row wiring in a display panel and are driven with the absolutely same signals from two sets of scan driving portions 6, current of the row wiring is dispersed to both sides to reduce partial voltage drop. An acceleration voltage generating portion 7 and an acceleration voltage wiring 9 are high voltage portions with several kV to 20 kV, the other portions are low voltage portions with 5-15 V, distance L between them is preferably separated more than 1 mm/kV for safety. Therefore, by providing a layout with the distance L set longer than 20 mm, discharge withstand voltage is improved, and safety of a device is improved.  In addition, because noise radiation due to a high voltage generating circuit is large in the high voltage portions, the low voltage portions such as a control portion 8, modulation and the scan driving portions 5, 6 of the device are arranged spaced from the high voltage portions to reduce possibility of circuit malfunction by the noise radiation of the high voltage portions.
Patent JP-S60200156-A (JP)
Title: Preparation of diaphragm-catalyst electrode unit for gas sensor
Inventor: FUJITA YUUKOU
IPC: G01N27/404
Filed: 1984-03-24
Abstract: PURPOSE:To obtain the titled unit enhanced in the bonding strength of a catalyst and a diaphragm, by a method wherein a suspension of a copolymer of F2C=CF2 and F2C=CF-CF3 is applied to the surface of the diaphragm made of a fluorocarbon resin to form a porous film and a catalyst metal is vapor deposited on this film before the vapor deposition surface is covered with a fluorocarbon resin. CONSTITUTION:An aqueous or org. solvent suspension of a copolymer consisting of F2C=CF2 and F2C=CF-CF3 is applied to the single surface of a fluorocarbon resin diaphragm having a pinhole free smooth surface and, after drying, the coated diaphragm is heated to form a porous layer 3. Next, a catalyst metal such as Au or Pd is formed to the layer 3 by vacuum vapor deposition. Subsequently, an aqueous suspension of polytetrafluoroethylene is applied to the vapor deposition surface or the whole of the laminate is immersed in said suspension and taken out and, after drying, heat treatment is applied to form an electrode 4. Thus obtained diaphragm-catalyst electrode unit 1 is received in a holder 7 in which a Pb-electrode and an electrolyte comprising an aqueous solution containing a mixture of acetic acid and lead acetate are received. By this method, a sensor free of the delamination of the catalyst electrode 4 from the diaphragm 2 and having a high response speed is obtained.
Patent JP-S61213719-A (JP)
Title: Navigator apparatus for vehicle
Inventor: TSUNODA MASAICHI
IPC: G08G1/137
Filed: 1985-03-20
Abstract: PURPOSE:To prevent the looking difficulty of a vehicle advance course, by displaying a road network having proper network density corresponding to the distance of a vehicle navigating course or the reduced scale of a map. CONSTITUTION:In a remote distance, a network B with course network density is selected by a road network density selection means 5 corresponding to the magnitude of the course distance from the start point to the distination point set by an input means 3 and, in a near distance, a network C with fine network density is selected. The selection of the network B or the network C in the road network density selection means 5 is performed by the distinguishment of the network flag added to the road network data read by a map data memory means 4. A display control means 6 is controlled and the image of the network B or C selected by the road network density selection means 5 is displayed on a display means 7.
Patent JP-S60201338-A (JP)
Title: Photodecomposable photoresist
Inventor: TSUNODA KEIKOU
IPC: G03F7/023
Filed: 1984-03-27
Abstract: PURPOSE:To enable development using water, such as tap water, for a developing soln. without using an org. solvent, an aq. alkaline soln., an aq. acid soln., etc., each having a danger of causing environmental pollution, by using a photoresist composed of polyvinylpyrrolidone or a vinylpyrrolidone copolymer, and an O-quinonediazide compd. CONSTITUTION:A positive image can be formed from a positive film or a negative film by changing the kinds and mixing ratio of polyvinylpyrrolidone or a vinylpyrrolidone copolymer, and a quinonediazide compd. As the quinonediazide compd. to be used as a photosensitizer e.g., a condensate of a novolak type phenol resin with naphthquinonediazide-sulfonyl chloride, etc., are used. Polyvinylpyrrolidone or a vinylpyrrolidone copolymer are represented by formulae [ I ]and [II] in which n, m are each a polymn. degree, and X is a copolymerized unit of a vinyl type monomer, such as vinyl acetate, (meth)acrylic acid, or (meth) acrylate. Another polymer or a silane coupling agent, etc., may be added to a combination of polyvinylpyrrolidone or the vinylpyrrolidone copolymer and the quinone diazide copolymer.
Patent JP-H07273778-A (JP)
Title: Data transmitter
Inventor: FURUKAWA SATOSHI
IPC: H04H9/00
Filed: 1994-03-28
Abstract: PURPOSE:To provide a data transmitter capable of acquiring the required information data in a terminal equipment in a short time as a whole. CONSTITUTION:A polling modem 13 of a center 3 accepts a response signal sent from a terminal equipment 5. A data transmission control part 15 sends information data to the terminal equipment 5 based on the response signal. The center 3 sends cyclically and successively only the data with a loop flag set from among information data stored in a storage device 19 to the terminal equipment 5. Further, the storage device 19 stores the frequency of the use of each information data by the terminal equipment 5. A selection means checks the contents periodically and updates the setting of loop flag.
Patent JP-S63223006-A (JP)
Title: Disintegration type crosslinked resin particle
Inventor: YAMAMORI NAOKI
IPC: C08J3/12
Filed: 1987-03-12
Abstract: PURPOSE:To obtain the titled resin, capable of disintegrating from not only the surface but also the interior in an ionic atmosphere and useful as an additive resin component for antifouling coating without releasing toxic metallic ions, by reacting a resin having acid groups with a specific metallic salt. CONSTITUTION:The aimed particles, obtained by reacting a resin having acids groups expressed by the formula -X-OH [X is -CO, -SO2 or -PO(OH)-] (e.g. acrylic resin having carboxylic acid groups or sulfonic acid groups) with a metallic salt expressed by the formula -Zm-M-(R1)n [R1 is 1-10C hydrocarbon; M is bi- or polyvalent metallic atom selected from groups IIA, IIIA, IIIB, IVA, IVB (except Sn), VA and VB; Z is anion; 2<=m<=p (p is the valance of M); n=p-n] at a temperature below the decomposition temperature of the above- mentioned metallic salt, pulverizing and classifying the reaction product and having crosslinked points containing metallic ester bonds and 0.01-250mu average particle diameter.
Patent JP-S54150536-A (JP)
Title: Sealed type multi-row roller bearing
Inventor: OOKAWA FUMIO
IPC: F16C33/48
Filed: 1978-05-17
Abstract: PURPOSE: To prevent a damage to the mated faces by effectively making a lubrication between inner race and axis, as well as to prevent an infiltration of water and foreign material with the bearing perfectly sealed by providing an elastic seal ring for linking and sealing the portion between a plurality of axially arranged inner races and their opposite end faces.  
     CONSTITUTION: In a sealed type multi-row roller bearing, providing a plural-row flanged inner race 1 having a two-row outer oribit 11, and a single-row flangeless outer race 2, 3 having a one-row inner orbit 21, 31, in the end part inner circumferential face at an opposite end face 14, 14 side of the above described inner race 1, 1 is constructed a circumferential groove 15 for closely attachably holding an elastic seal ring 5 and having a sectional pattern with the groove bottom wide and the entrance narrower than the bottom, and to said circumferential groove 15 is installed said elastic seal ring 5 with an expansion part 52, 52 provided in the both ends. And for preventing the above described inner race 1, 1 from rotating with each other, a stopper piece 6 is to be intermediately located in a recessed part 142 with a circumferentially protruded part 141 of the opposite end face 14 partially slotted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07265939-A (JP)
Title: Method and device for welding electric resistance welded tube
Inventor: MINAMI MASAYUKI
IPC: B23K13/08
Filed: 1994-03-28
Abstract: PURPOSE:To obtain an electric resistance welded tube which has no external scratches and which has a comparatively good resistance welding efficiency by joining with a high frequency current supplied from the lower side of an abutting part of both edges of a steel plate. CONSTITUTION:The welding equipment is constituted mainly of a high frequency power supply 3, an energizing lead inserted into a base tube 1 from the side of an open end, and a contact tip 6 supported by the energizing lead. The contact tip 6 is brought into contact with the lower face of the abutting part at both ends of a steel plate, supplying an electric current to the base tube 1. The contact between the contact tip 6 and the lower face of the abutting part is stabilized by emptying the inside of a hollow rod-like member, providing a raising/lowering means like a hydraulic cylinder, and enabling a vertical operation of the energizing lead. Thus, surface scratches are prevented from generating on an electric resistance welded tube, and improvement in quality is attained.
Patent JP-H09251759-A (JP)
Title: Information recording medium, its recording device, and reproducing device
Inventor: YAMAMOTO KAORU
IPC: H04N5/91
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium which records information so that reproduction can be performed even after occurrence of a read-out error by providing plural data groups and reproduction control information by which the groups are discriminated. SOLUTION: An information selecting signal Scc from a controller 75 is outputted based on information timing from a queue sheet ST, when a multiplexer 76 is switched to an added information signal Sa side, video object discrimination information is inputted to a modulator 77 as a part of the added information signal Sa. Further, it is inputted to a master ring device 78 as a part of a disk recording signal Sm. Next, when the controller 75 outputs the information selecting signal Scc, the multiplexer 76 is switched to a compression multiplex signal Sr side, video data and the like are successively inputted to a convertor 77 as an information adding compressing signal Sap. Consequently, video object discrimination information in reproduction control information is recorded, while a master disk also can be made in naviback in a real time.
Patent JP-H06249381-A (JP)
Title: Pipe coupling and locking device therefor
Inventor: IMAHORI HITOSHI
IPC: F16L37/23
Filed: 1993-02-22
Abstract: PURPOSE:To effect coupling only by forcibly inserting a plug in a socket without operating sleeves one by one by hands and to reliably prevent separation of a coupling plug. CONSTITUTION:A pipe coupling comprises a socket 51 wherein a lock ball 53 is held in a loosely fitted-in state in a taper hole 52; and a plug insertable in and removable from the socket 51 through the lock ball 53. The taper hole 52 is formed in an oblong shape. A first sleeve 54 is slidably fitted in the outer periphery of the socket 51 through the force of a spring 55 so as to operate the rock ball 53 along the oblong-shaped taper hole 52 and a second sleeve 59 is slidably fitted in the outer periphery of the tip of the first sleeve 54. An escape part 58 is formed in a notch-form manner in the base end part of the sleeve 54 which the socket 51 comprises, and a lock member 62 approximately in an annular shape having a lock piece 63 fitted in the escape part 58 is rotatably fitted in the outer periphery of the socket 51.
Patent JP-H09248861-A (JP)
Title: Method and apparatus for producing composite optical element
Inventor: TERAMOTO SATOSHI
IPC: B29C39/26
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a highly precise composite optical element having a resin layer of which the surface has a desired shape by one resin layer forming process. SOLUTION: An energy curable resin is supplied to the surface of an optical element base material 2 and a mold 1 and the base material 2 are allowed to relatively approach to spread the resin under pressure to form a desired resin layer 3 between the mold 1 and the base material 2 and this resin layer 3 is irradiated with energy to be cured to peel the cured resin layer 3 from the mold 1.  In this case, when the thickness in the optical axis direction of a desired composite optical element at the distance (x) in the radius direction from the optical axis of the composite optical element is t (x) and the curing shrinkage factor of the resin in the optical axis direction at the distance (x) in the radius direction of a composite optical element produced from the same base material as the desired composite optical element under the same resin curing condition is α (x), the mold 1 has an optical surface shape 1a formed by transferring the surface shape of the resin layer obtained when the thickness distribution of the resin layer in the optical axis direction at the distance (x) in the radius direction from the optical axis of the desired composite optical element is altered to t (x)/α (x).
Patent JP-S54149694-A (JP)
Title: Seal testing method
Inventor: FUKAZAWA MASAKATA
IPC: G01M3/04
Filed: 1978-05-16
Abstract: PURPOSE: To continuously accomplish the seal tests in a manner to monitor the exhaust gases at all times by scavenging the extruded or welded portion of a pipe so that He gases are continuously blown onto the outer side of the pipe immediately after the extrusion or the welding operation while guiding the exhuast gases into an He leak detector.  
     CONSTITUTION: A cable core 1 is guided through a sealed pipe 2 under an evacuated condition into an aluminum sheath extruder and is coated with the sheath of aluminum in the manner as shown in arrow. Immediately after this coating, He gases are blown onto the Al sheath. After cooled down with cooling water, the sheath 8 is currugated by a currugator 9 thereby to produce a corrugated sheath 10. An evacuating pump 11 is arranged immediately in front of rhe extruder 3, and an He detector 13 is arranged through an oil diffusion pump 12. The leading end of the cable having the sheath is closed so that the pipe 2 and the sheath 8 are evacuated by the pump 11. At this time, the inside of the He detecting pipe 13 is evacuated by means of the pump 12, and the He gases are sucked into the sheath 8, if there is any leak in the sheath 8, so that the leak can be detected by the pipe 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54148580-A (JP)
Title: Temperature display device
Inventor: KAWASHIMA KOUJI
IPC: G01K1/02
Filed: 1978-05-15
Abstract: PURPOSE: To selectively detect and display the temperatures of the parts to be temperature- detected by providing temperature detecting circuits for the plural parts to be temperature-detected, reference signal generating circuits for various temperatures via multiplexers and comparators.   
     CONSTITUTION: Reference signal generating circuits 13, 14 apply reference voltages as temperature reference signals to the respective channels of multiplexers 18, 19. Comparators 15, 16  compare the temperature detecting signals of thermistors 4, 8 corresponding to the temperatures  in a refrigerating chamber and a freezing chamber and the reference signal voltages of the respective channels of the multiplexers 18, 19 and emit a coincidence signal and send the same to  the input part 33 of an arithmetic unit 32 when these coincide. A temperature selecting circuit 20  sends the selection signals for displaying the temperature in the refrigerating chamber and freezing  chamber to the abovementioned input part 33. The selection signal generating part 34 of the  arithmetic unit 32 applies the channel selection signals to the multiplexers 18, 19 based on the  abovementioned selection signals. The multiplexers in turn send the reference signals of the  channels selected thereby to the comparators 15, 16. The arithmetic unit 32 emits the temperature  signals and displays the temperature in a display device 37 through a driving circuit 36.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000254870-A (JP)
Title: Automatic transmission of rotary power tool
Inventor: OMORI KOKI
IPC: F16H3/66
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To smoothly shift by determining a spring position so that a reversal spring is reversed and the axial energization force is generated. SOLUTION: A reversal spring 61 reverses to change the energization direction before a moving second internal gear 23 reaches a neutral point in an initial engagement state during the initial engagement of a moving stroke. The relationship between the second internal gear 23 and the stoke of the reversal spring 61 satisfies initial engagement > backward energization. When the second internal gear 23 reaches the neutral point, it is disengaged from a gear of a first carrier outer periphery, also not engaged with teeth on an inner periphery of a gear case 4, but engaged with a second planatary gear. As the second internal gear 23 is not restricted, no load free rotating state exists, and the rotation is stopped from an output shaft to a second carrier by the load torque at a point side.  The second planatary gear is provided with only autorotation, and a no load state exists from a secondary sun gear to a first sun gear.
Patent JP-H09250058-A (JP)
Title: Stocker for dropper
Inventor: KUROYANAGI KAZUNORI
IPC: D03J1/14
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a stocker for dropper, especially securing stable storage of a dropper and facilitating supplementary operation. SOLUTION: In a stocker for dropper for storing many droppers C in order to selectively discharge an arbitrary dropper C from many droppers C installed side by side, the droppers kept in horizontal state are stacked up to upper and lower directions in a housing and an opening for supplementing droppers is provided at the top of a housing. A dropper pulling-out port 18 for discharging the dropper C in the lowest step stacked to a horizontal direction is provided in the lower part of the housing. Thereby, horizontal pulling out of the dropper C can readily be attained.
Patent JP-H07266192-A (JP)
Title: Tool position compensator in machine tool
Inventor: TANAKA SHINJI
IPC: B23Q15/18
Filed: 1994-03-29
Abstract: PURPOSE:To prevent drop in machining accuracy due to variations in a tool cutting edge position attributable to the expansion of a spindle and a tool holder by means of centrifugal force as well as to make a job for highly accurate machining achievable. CONSTITUTION:A measuring instrument is installed so as to be opposed to a rear end face of a drawbar for clamping a tool 10 to a spindle 3, measuring a position of the rear end face of the drawbar before rotation of the spindle 3, and this measured value is set in an arithmetic circuit 34 as the initial value, while another position of the rear end face of the drawbar after the rotation of the spindle 3 is reached to the specified revolution, is measured, seeking its difference with the initial value with the arithmetic circuit 34, and the output is inputted into a numerical control system 35 as a positional compensation value of the tool 10 at the time of machining.
Patent JP-S54149422-A (JP)
Title: Shutter for image pickup unit
Inventor: YUNOKI YUTAKA
IPC: H04N5/30
Filed: 1978-05-16
Abstract: PURPOSE: To obtain a shutter for an image pickup unit which can be controlled easily from the external and has durability, by rotating the light flux switching material, which has an optical aperture part and a light shielding part, by a pulse motor to perform a shutter operation.  
     CONSTITUTION: Vertical blanking signal a form external synchronizing signal generator circuit 84 which generates various kinds of synchronizing signals required for ITV camera 71 and position detection signal b from position detector circuit 83 which detects that moving object 80 has reached a prescribed pickup position are inputted to shutter control circuit 85. Then, in shutter control circuit 85, shutter opening signal c consisting of a pulse train of a driving frequency optimum to pulse motor 1 is applied to pulse motor 1 through shutter driving circuit 86 in the period of agreement between signals a and b. Shutter disc 3 consisting of an opening slit and a light shielding part is rotated by this pulse motor driving, thereby performing the shutter operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61215928-A (JP)
Title: Electronic clinical thermometer
Inventor: KITAGAWA FUMIO
IPC: G01K13/00
Filed: 1985-03-22
Abstract: PURPOSE:To eliminate a feeling of displeasure due to a mutual action with the clothes, to eliminate the influence of the outer air and to improve the reliability of inspecting the temperature by eliminating a probe part and arranging a temperature sensing element to the corresponding position of a displaying part. CONSTITUTION:Recessed places 14 and 15 are formed to a case 11, an electric power source 16, a liquid crystal displaying plate panel 17 and a battery 18 are accommodated to the part, and a cover 19 is formed on the rear surface in a single body with the case 11. In such a case, an IC temperature sensor 20 provided with a liquid crystal displaying control circuit and a temperature inspecting control circuit is bonded directly on the rear surface of the liquid crystal displaying panel 17. Thus, the thermometer can be sandwiched at the armpit snugly and tightly.
Patent JP-H09250974-A (JP)
Title: Apparatus for treating biological tissue
Inventor: KIHARA KOHEI
IPC: G01N33/48
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the change of reagent concentration due to dropping of water droplet by condensing moisture evaporated from a well on the inner surface of a cover to prevent the transpiration of the reagent in the case of heating in the treatment of the reagent of a biological tissue. SOLUTION: A rubber heater 18 is attached to a cover 16 for sealing a sample plate 4, and at the time of heating, the temperature of the cover 16 is raised by several to 10 deg.C from the temperature of the plate 4 to be controlled by a temperature control unit 10. The temperature difference is controlled by using temperature sensors 12, 20. Since the temperature of the cover 16 is higher than the temperature of steam from a reagent, and hence moisture is scarcely condensed on the inner surface of the cover 16.
Patent JP-H06274250-A (JP)
Title: Information processor
Inventor: NAKAMURA KATSUTOSHI
IPC: G06F1/28
Filed: 1993-03-18
Abstract: PURPOSE:To attain optimum cooling corresponding to the load of an information processing part by monitoring the level of a current flowing through an information processing part and changing the number of forced cooling fans to be driven in accordance with a detected current value. CONSTITUTION:A current detecting part 3 always monitors a current value and generates the detected current value, i.e., a control signal 10 proportional to the load of an information processing part 4. A fan control part 2 inputs the signal 10 and simultaneously drives proper fans 6 out of plural number of fans 6 in accordance with the level of the input signal. Consequently optimum cooling corresponding to the load of the information processing part 4 can be attained.