baber/WOPTO huggingface dataset:
Patent JP-S5582409-A (JP)
Title: Layer-built inductor
Inventor: TAKATANI MINORU
IPC: H01F17/00
Filed: 1978-12-15
Abstract: PURPOSE: To obtain an inductor whose inductance value can be regulated at option and which is thin-shaped, small in size and fitted for mass production by forming a conductive pattern connected at its edge on both surfaces of thin insulating plate by means of printing.  
     CONSTITUTION: On the surface of thin insulating plate 1 of magnetic material and the like conductors 2 are provided in lines at equal intervals by the printing method and further magnetic material 3 is printed thereon to be magnetic core, with its upper and lower edges being left not printed. Next, on the surface of magnetic material 3 plural conductors 4 are printed so that they are connected with each end of conductors 2 on the back side, respectively, and by conductors 2 and 4 thus printed a coil is formed around the magnetic material 3. Then, while making terminals S and F exposed out of laminate, magnetic material 5 is printed so as to protect the laminate. In this way, the inductor which is small and thin as less than 1mm, whose inductance value can be regulated in option by trimming, and which is fitted for mass production, can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5678179-A (JP)
Title: Solid image pickup unit
Inventor: HARADA NOZOMI
IPC: H01L27/148
Filed: 1979-11-30
Abstract: PURPOSE:To stabilize a black level of a reproduced image by providing an opposite conductive layer to a substrate on a semiconductor substrate, and further, by providing a P-N junction in a broader region than the opposite conductive layer under an electrode which is photoshielded for optical black. CONSTITUTION:A P layer 11 which is the conductive layer opposite to a substrate 10 is provided on the N type semiconductor substrate 10, electrodes 13-1-13-N are arranged on the P layer 11 through an SiO2 layer 12 and an Al electrode 14 for photoshielding is provided in electrodes 13-1-13-N of the electrodes 13-1-13-N. Further, a reverse-biased P-N junction is provided on the surface of the P layer 11 below the photoshielded electrode 14. By making a width W of the P-N junction 15 larger than a thickness L of the P layer, signal electric-charges 16-1-16-N generated in the P layer 11 are prevented from reaching below the electrodes 13-1, 13-2... 13-L-2 through the P layer 11. And the signal electric-charges 16-1-16-N are prevented from leaking into the optical black part to stabilize the black level of the reproduced image.
Patent JP-H06211700-A (JP)
Title: Radiation testing method for warm-blooded animal
Inventor: JIYON MAATENSU
IPC: C07C57/58
Filed: 1993-06-02
Abstract: PURPOSE: To provide a method for performing a radiographic assay of a warm- blooded animal by using a radioactive halo-aromatic diagnostic agent that can be prepared in a good yield. CONSTITUTION: The diagnostic agent (diagnostic composition) is produced by a method of producing a chloro-, bromo-, radioactive-bromo-, iodoand/or radioactive-iodo-aromatic compound by reacting a halogenated or diazonium- substituted compound corresponding to the above compound with a water-soluble chloride, bromide, radioactive bromide, iodide or radioactive iodide in the presence of a water-soluble acid or copper ions as a catalyst. At this time, this reaction is performed in the presence of at least one reducing agent which is stable in an acidic medium and the amount of which exceeds that of the catalyst.  This method comprises administering the diagnostic composition to a warm-blooded animal; then, detecting radioactivity accumulated in the animal; and based on results of the detection, conducting an external radiography to the animal so as to determine the accumulated position in the animal body.
Patent JP-S6215816-A (JP)
Title: Infrared-ray heater
Inventor: KARATSU KAZUHIRO
IPC: H01L21/31
Filed: 1985-07-12
Abstract: PURPOSE:To make it possible to control temperature accurately, by a constitution wherein the temperature of a susceptor or a semiconductor wafer is measured through a hole in the rotary shaft of the suscepter by in infrared-ray radiation thermometer, and the temperature of the suscepter or the semiconductor wafer can be measured without receiving the direct light of an infrared-ray lamp and the reflected light from the semiconductor wafer and the like. CONSTITUTION:Air in a reaction chamber 11 is exhausted. Thereafter, a reacting gas such as monosilane is introduced into the reaction chamber 11 through a reacting gas feeding port 15 at a prescribed pressure. A semiconductor wafer 17 is heated to a desired temperature higher than 600 deg.C. For this purpose, the temperature of the back surface of a susceptor 18 is measured with an infrared-ray radiation thermometer 25. Then, electric power to be supplied to an infrared-ray lamp 26 is controlled. At this time, through holes are provided at all the centers of a rotary shaft 19 of the suscepter, a magnet 20, a gear 22 and a magnet 21. The infrared-ray radiation thermometer 25, which is provided at the lower side of th magnet 21, can observe the back surface of the susceptor 18 through these holes. Since the infrared-ray radiation thermometer 25 does not receive the infrared rays directly from the infrared-ray lamp itself, highly accurate control of the temperature can be performed.
Patent JP-H057298-A (JP)
Title: Image forming device
Inventor: UCHIKAWA YOSHIO
IPC: B41J2/44
Filed: 1991-06-26
Abstract: PURPOSE:To quickly obtain a correction amount without using a large capacity of memory by correcting output image data based on a control amount calculated by means of Fuzzy theory based on the status data of temperature/humidity, etc. CONSTITUTION:This system is provided with an output signal transfer interface (I/O) 814 outputting the control signal of a CPU 801 to a gamma converter 10, and an input signal transfer interface (I/O) 813 which inputs the input signals of a toner concentration sensor 31 detecting the remaining amount of toner within a development device 24 and an environment sensor 32 detecting an environment amount in which the device is located, that is, an absolute moisture amount contained in the air, etc., and supplies them to the CPU 801. The gamma controller 800 calculates the control amount by means of Fuzzy theory based on the remaining toner amount within the development device from a toner concentration sensor 31 and the state amount such as the absolute moisture amount from the environment sensor 32 and the correction circuit 10 corrects the input image data based on the control amount.
Patent JP-H052690-A (JP)
Title: Intrusion detection system
Inventor: KITANI HIROSHI
IPC: G08B13/22
Filed: 1991-06-26
Abstract: PURPOSE:To supply an intrusion detection system which can certainly and correctly detect the presence/absence of invasion and which can detects intrusion without regard to the situation of the installation zone of the system. CONSTITUTION:Antennas 11 are installed on the surface of the ground which needs security. The respective antennas 11 share transmitting and receiving. A center equipment 12 and the respective antennas 11 are connected with a transmitting line 13. A switch can switch the output signal of a transmitter with time division in the center equipment 12. Respective receivers detects signals transmitted by the antennas 11 and a computer detects the amplitude changing quantity A and the phase changing quantity phi of the respective signals. A judging equipment judges the presence/absence of an intruder 18 into the antenna installation area based on the respective changing quantities.
Patent JP-2000342818-A (JP)
Title: Game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To realize various game properties by freely designing role objects by eliminating the limits of respective role objects while securing the fairness of a game. SOLUTION: Concerning motor-driven normal role objects 50, 80 and 90 and linked role objects 60 and 70, the operating condition of the role object is set so that prize winning into one operated motor-driven role object can cause the operation of the other role object and the number of gift balls to be obtained at a maximum is not set by combining the operating condition of each role object uniformly and precisely determined for each kind of said motor-driven role objects as conventional but the operating condition of each role object such as number of prize winning in the role object, total number of prize winning or opening time, for example, is freely determined on the basis of the set maximum number of gift balls (2,400 balls in this case), the number of motor-driven role objects (5 objects in this case)  and the operating condition of the role object to cause the operation of the other role object.
Patent JP-H11349494-A (JP)
Title: Separating agent for optical resolution and adsorption separation of optical isomer
Inventor: KITAGAWA TETSUJI
IPC: C07C69/63
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent useful as a functional material for optical resolution of a carboxylic acid compound, etc., from inexpensive raw materials, by including a specific compound derivative of noncyclic saccharide. SOLUTION: This agent contains a compound derivative of a noncyclic saccharide in which a part of the hydroxyl groups of a compound of a noncyclic saccharide (e.g. maltose, etc.), having a skeleton structure comprising a D- glucopyranoside of formula I ((n) is >=2) as a repeating unit is etherified and the rest if esterified. The derivative is obtained, for example, by dissolving the noncyclic saccharide in an anhydrous solvent, reacting the solution with an alkyl halide such as pentyl bromide or the like by adding an alkali hydroxide such as NaOH or the like and esterifying the reaction product with a carboxylic acid anhydride such as trifluoroacetic acid anhydride or the like. The derivative is preferably a compound of formula II (RO and R'CO2 are each an ether or ester substituent).
Patent JP-H09315331-A (JP)
Title: Steering angle control device for vehicle
Inventor: HAMAMOTO KYOJI
IPC: G05B23/02
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To dissolve wrong steering or non-steering caused by misjudgment so as to improve steering reliability by providing a failure diagnostic means for a steering angle sensor, and a driving force limiting means for a steering angle control motor, and limiting the driving force of the steering angle control motor during the failure diagnosis execution of the steering angle sensor. SOLUTION: A control device 10 is provided with a CPU 22, and an FET driving circuit 23 and an FET circuit 24 for controlling a current to a motor 12. Signals from vehicle speed sensors 11, 21, a steering angle sensor 9 of a steering wheel and steering angle sensor 20M are inputted to the CPU 22. The steering angle and steering acceleration of front wheels are detected from the signal of the steering angle sensor 9, and the travel speed of a body is detected by the vehicle speed sensors 11, 21. On the basis of these detection value, the optimum steering angle value of rear wheels is computed. At the same time, the actual steering angle of the rear wheels is detected by the steering angle sensor 20M.  The actual steering angle of the rear wheels is compared with the optimum steering angle computed value, and the rotating direction and driving torque of the motor 12 are determined so as to make both compared value coincide with each other.
Patent JP-H0710799-A (JP)
Title: Production of unsaturated aldehyde and unsaturated carboxylic acid
Inventor: NAGAOKA YOSHIHIKO
IPC: C07C47/21
Filed: 1993-06-25
Abstract: PURPOSE:To obtain an unsaturated aldehyde or an unsaturated carboxylic acid by catalytically oxidizing propylene or isobutylene in a vapor phase by the use of a compound oxide catalyst in the presence of molybdenum oxide with improved durability of the catalyst. CONSTITUTION:Propylene or isobutylene is catalytically oxidized with molecular oxygen in a vapor phase in the presence of a compound oxide catalyst of the formula (A is Ni or Co; B is Mn, Zn, Ca, Mg, Sn or Pb; C is P, B, As, Te, W, Sb or Si; D is K, Rb, Cs or Tl; (a) is 12; 0<b<=10; 0<c<=10; 1<=d<=10; 0<=e<=10; 0<=f<=10; 0<g<=2; X is value determined by oxidation state) and molybdenum oxide substantially inert in the reaction to give the objective corresponding unsaturated aldehyde or unsaturated carboxylic acid. Molybdenum oxide obtained by baking a molybdenum compound at 550-700 deg.C is preferable as the molybdenum oxide used.
Patent JP-S6131742-A (JP)
Title: Transmission construction of agricultural tractor
Inventor: ISHIMORI SHOZO
IPC: B60K17/28
Filed: 1984-07-24
Abstract: PURPOSE:To provide a compact transmission case by arranging reasonably constituents such as a hydraulic clutch for reversible transmission PTO shaft, etc. CONSTITUTION:The output of an engine 1 is transmitted to hydraulic clutches 14A, 14B for transmission. One clutch 14A is constituted to be a backward transmission hydraulic clutch and the other clutch 14B a forward transmission one respectively so that the forward and backward transmission is changed over by selective operation. The power is further transmitted to a main gear speed change mechanism H and an auxiliary gear speed change mechanism H3. A transmission shaft 48 for live PTO supported on the rear end of an input shaft 10 can transmit the power independently to two high and low stages. A rear wheel differential gear 9a is interlocked with a rear portion PTO transmission shaft 48 through gears and connected to an intermediate PTO shaft 50 below a transmission case.
Patent JP-H03103328-A (JP)
Title: Method for melting glass and melting tank
Inventor: ROBAATO EMETSUTO TOREBERIYAN
IPC: C03B5/167
Filed: 1990-06-13
Abstract: PURPOSE: To produce high quality glass plates by providing the process with a riser chamber of a specified configuration between a melting chamber for batch material and a refining chamber.  
     CONSTITUTION: Molten glass 16 produced by heating (17) a batch material 15 in the melting chamber 11 is supplied to the riser chamber 14 through a throat 23 of a base 26 of the riser chamber 14 and exists from the riser chamber 14 via an exit (dam) 39 at the upper end. Furthermore, glass 16 is heated 25 (by electrodes) in a central zone apart from walls 28, 29, 30, 31 in the riser chamber 14 so as to form an uniform temperature distribution in the glass in the riser chamber 14. Thus, the glass 16 flows upward in the central zone of the riser chamber 14 and also flows downward around the walls 28, 29, 30, 31 in the chamber 14. Then, heat inputted to the glass in the chamber 14 raises the temperature of the glass in the chamber 14 and is controlled to maintain the temperature of the glass adjacent to the base 26 of the chamber 14 opposite to the throat 23 higher than the temperature of the glass entering the chamber 14 through the throat 23. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0321355-A (JP)
Title: Vibration mill
Inventor: SASAKI NORIYASU
IPC: B02C17/14
Filed: 1989-06-17
Abstract: PURPOSE:To form a powder of high quality within a short time by fixing arm members to both ends of the main body of a container equipped with a lid body and the main body in a protruding state and supporting the arm members in a rotatable manner by support members and making one of the arm members fixable by the clamp of one of the supports. CONSTITUTION:Drive shafts 41, 42 are mounted on both sides of the container 11, which is supported by elastic bodies such as springs 31, 32 through support members 21, 22, through the support members 21, 22 and connected to drive motors 43, 44 and vibration generating sources 61-64 are respectively mounted to the drive shafts 41, 42 made synchronous by a timing means 45. The container 11 is equipped with a lid body 13 and a main body 14 and a mesh tray 71 is mounted between the lid body 13 having a powder inlet/outlet 13 is opened thereto and the main body 14 or mounted to the inlet/outlet 12. Further, short arm members 81, 82 supported in a rotatable manner by the support members 21, 22 are fixed to both ends of the main body 14 in a protruding state and at least one of the arm members 31, 32 is made fixable by the clamps 91, 92 formed to the support member 21. As a result, a powder of high quality can be formed within a short time.
Patent JP-S5944890-A (JP)
Inventor: OOHIRA HIROSHI
IPC: H01C7/00
Filed: 1982-09-08
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-S5677159-A (JP)
Title: Cleaner for ink jet nozzle
Inventor: TAKADA NOBORU
IPC: B05B15/02
Filed: 1979-11-30
Abstract: PURPOSE:To effectively remove the choking of head by a cleaning method in which a moistened sponge material is pressed on the front face of a printing head and vibrated to wipe the nozzle out. CONSTITUTION:A nozzle 7 is cleaned by pressing a moistened sponge material 13 on the front face of the printing head of an ink jet recorder, having a system in which fine ink droplets are injected or stopped through the nozzle 7 of printing head A according to electric signal, and then vibrating it. The moistened sponge material is preferably obtained by impregnating a hard-to-voltatile liquid, e.g., ethylene glycol, etc., in a soft spongy material.
Patent JP-S6310137-A (JP)
Title: Measuring instrument for distance to object to be photographed by camera
Inventor: YOKOO HIROKAZU
IPC: G02B7/28
Filed: 1986-07-02
Abstract: PURPOSE:To correctly execute a distance measurement against various scenes, and to obtain a photograph being free from out-focus, by switching to a spot distance measurement mode by operating a focus locking means. CONSTITUTION:When a distance measurement mode changeover switch 70 is set to a spot distance measurement mode, even if the sequence operation of a microcomputer 41 is started, a combination magnet 21 resets an image area sensor 28 as it is conducted electrically. After it is reset, a flash discharge tube 10 emits a light beam, and the light beam becomes a spot-shaped luminous flux L1, and for instance, illuminates a main object to be photographed, in a shape of a spot. A reflected light 32a is made incident on the image area sensor 28, and brought to a photoelectric conversion thereby. A signal read out of the image area sensor 28 is subjected to amplification and binarization processing, and thereafter, inputted to the microcomputer 41. Subsequently, a line to which a pixel being '1' belongs is detected, and the microcomputer 41 drives a motor 69 and positions a photographic lens 29.
Patent JP-H01321688-A (JP)
Title: Manufacture of ceramic wiring board with through-hole
Inventor: FURUKAWA MASAKAZU
IPC: H05K3/40
Filed: 1988-06-23
Abstract: PURPOSE:To obtain a positively conducted through-hole by filling the through- hole of a temporarily baked green sheet with conductor paste A and B having specific compositions and baking the conductor paste. CONSTITUTION:The inside of a through-hole 11 in a temporarily baked green sheet 10 is filled with conductor paste A having comparatively low concentration, a solvent constituting the conductor paste A is permeated into the green sheet 10 in the periphery of the through-hole 11, and a through-hole 13 is shaped into the conductor paste A in the through-hole 11. The inside of the through-hole 13 is filled with conductor paste B having comparatively high concentration, and the green sheet 10 is baked. The conductor paste A is manufactures by adding metallic powder to the mixture of the solvent and a binder at the ratio of the mixture: the metallic powder=1:1-1:4, and the conductor paste B is prepared by adding metallic powder to the mixture at the ratio of the mixture: the metallic powder=1:5-1:10. Accordingly, not conductor in the through-hole is disconnected.
Patent JP-S64871-A (JP)
Title: Video signal recording and reproducing method
Inventor: SASAKI KIYOSHI
IPC: H04N5/93
Filed: 1987-06-23
Abstract: PURPOSE: To speed up the traveling speed of a tape, and to improve a retrieving speed as maintaining the discrimination properties of a reproduced picture at the time of a high speed retrieval by extremely reducing a tape winding angle at the high speed retrieval, and recording the information of whole one screen within the range of said winding angle.  
     CONSTITUTION: The tape 1 is wound around a drum 6 by 90° at the time of the high speed retrieval, and it means a state that only the lower half of a recording track is in contact with a head. A signal, obtained at the time that the tape 1 is reproduced while it is made to travel at high speed in this state is only from the lower half of the tape 1, but because the information of whole one screen is recorded on both the lower half and the upper half of the track, all odd number lines are reproduced, and the signal of the whole picture frame is obtained. The signal of the scanning line of an even numbered turn is generated by an interpolating processing, and the signal which is close to the reproduced signal of one picture frame can be obtained by reading it after storing it in a field memory again. Thus, by making the tape winding angle at the high speed retrieval small compared with a normal reproduction, a friction resistance between the tape and the drum can be made small, and a tape speed can be made large, and the retrieving speed can be elevated. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H09308-A (JP)
Title: Insole material for shoes
Inventor: NAKAGAWA TETSUO
IPC: A43B17/00
Filed: 1995-06-22
Abstract: PURPOSE: To provide hygroscopic, water absorbing, antibacterial and deodorizing performances and to prevent a lowering of the performances during the application period by amplifying a fiber structural body containing a polyacrylate based fiber with an antibacterial performance of a specified value in terms of difference between incremental and decremental values against yellow staphylococcus based on a number of bacteria measuring method. CONSTITUTION: Fiber used employs a polyacrylate based fiber with an antibacterial performance of 1.6 or more in terms of difference between incremental and decremental values against yellow staphylococcus based on a number of bacteria measuring method. The polyacrylate based fiber herein used is preferably a product obtained, for example, by a chemical modification of a polyacrylic fiber after a cross-linking thereof with hydrazine. This fiber has a hygroscopic property of at least 30% under relative humidity of 65% at 20 deg.C and a deodorizing performance of ammonia and trimethylamine as alkaline malodor. In this case, it is desired that the deodorizing capacity of ammonia for 60min per 1g of fiber exceeds 200ppm and that of trimethylamine exceeds 10ppm.
Patent JP-S5677575-A (JP)
Title: Heat driven engine
Inventor: OKUDA TOORU
IPC: F03G7/06
Filed: 1979-11-30
Abstract: PURPOSE: To reduce mechanical loss by extending ordinary belts between pulleys, in a heat driven engine in which pulleys are rotated by use of belts made of a shape memory alloy.  
     CONSTITUTION: One belt 3 is heated by heating means 4 and another belt 3 is cooled by cooling means 5. Hot water of hot spring or the like is utilized as heating means 4, and cool water or the like is utilized as cooling means. When a belt 3 made of a shape memory alloy such as an Ni-Ti alloy or the like are heated to a temperature above a transformation temperature of the shape memory alloy, and a belt 3 at the opposite side is cooled to a temperature below the transformation temperature, the heated belt 3 tends to return to a shape memory processed, and generates tension around the heating part. Upon this occasion, pulleys 1 and 2 are rotated in a direction where a force acting on both pulleys 1 and 2 is strong. At the above pulleys 1 and 2 there are provided pulleys 9 and 10 between which an ordinary belt 11 is strung in parallel to the pulleys 1 and 2, thereby to reduce the mechanical loss. 
     COPYRIGHT: (C)1981,JPO&Japio