baber/WOPTO huggingface dataset:
Patent JP-S6156348-A (JP)
Title: Silver halide color photographic sensitivity material
Inventor: KAMIO TAKAYOSHI
IPC: G03C7/305
Filed: 1984-08-28
Abstract: PURPOSE:To obtain a color image having a good fastness against a heat and light, and a good coupling property by using a specific cyan coupler. CONSTITUTION:The material is composed of the cyan coupler represented by the formula and a photosensitive material contg. the cyan coupler. In the formula, R is <=C7 substd. or unsubstd. aliphat. group; X is an oxygen atom or a heterocyclic group etc.; Ballast is group having a function as the ballast group; if R is the aliphat. group, R is a straight or branched alkyl group etc. or may be the substd. aliphat. group e.g. a halogen substd. one; if X is the heterocyclic ring, X is a single ring capable of coupling an active position of the coupler with a nitrogen atom of the heteroring, e.g. pyrolidino group. While, ballast is a group having a dimension and a shape necessary to give a diffused resistance to the coupler and is preferable to be >=8 total carbon numbers, e.g. the aliphat. group etc.
Patent JP-S6422590-A (JP)
Title: Heat sensitive recording medium
Inventor: SATO KOJI
IPC: G03C1/52
Filed: 1987-07-20
Abstract: PURPOSE:To enhance thermal sensitivity and preserving stability and to reduce the wear of a head by coating a base material with fine particles of water insoluble agent, such as water insoluble diazonium salt, coupler, basic group and diazonium salt together with a binder. CONSTITUTION:A base material is coated with fine particle state of water insoluble or scarcely soluble agent, such as water insoluble or scarcely diazonium salt, coupler, or basic group and diazonium salt together with a binder to form a heat sensitive recording medium. The basic group uses one type of thermal fusible basic compound represented by a formula (where R1, R2, R3, R4 are hydrogen, alkyl group, aryl group, aralkyl group, cycloalkyl group, which may be substituted for a phenoxy group, wherein at least two or R1-R4 are aryl group).
Patent JP-S6072381-A (JP)
Title: Electronic camera
Inventor: SASAKI MINORU
IPC: H04N5/765
Filed: 1983-09-29
Abstract: PURPOSE:To make shutter speed accurate and to simplify the structure of an electronic camera by attaching a shutter plate having partially a light transmitting part to a magnetic recording medium driving motor, and controlling opening and closing of an optical passage to a solid-state image pickup element responding to the rotation of the shutter plate. CONSTITUTION:An object is photographed by the solid-state image pickup element 2 of an electronic camera, and after photoelectric conversion, recorded in a rotary magnetic recording medium 8. This medium 8 is rotated by a magnetic medium driving motor 7. A shutter plate 20 is attached to the motor 7. A light transmitting part 24 is provided in a part of the shutter plate 20 and the light from the object is projected to the element 2 through the light transmitting part 24. The medium 8 is rotated by the motor 7 synchronizing with the frame period of a video signal, and the shutter plate 20 is also rotated similarly. The output is generated from a detector 21 provided in parallel to the element 2 when the light transmitting part passes. This is added to a controller circuit 3, and image pickup signal is taken out from the element 2, and a timing signal is prepared. Thus, the motor 7 and a head shift mechanism 5 are controlled.
Patent JP-S57101729-A (JP)
Title: Device for measuring temperature and detecting phase used in infrared ray thermometer
Inventor: KUSUKI SHIGERU
IPC: G01R29/00
Filed: 1980-12-17
Abstract: PURPOSE:To detect the phase and to perform synchronous commutation accurately even though noises are included in the output voltage of an amplifier, by providing two voltage comparators and providing hysteresis characteristics in at least one comparator. CONSTITUTION:An AC voltage signal is obtained in the amplifier 13 having a suitable filter characteristics from a sensor output voltage signal 12. The output voltage of the first comparator 14 is unstable in the case the output voltage of the amplifier is small. The synchronous commutation includes noises and becomes the cause of the error. Then the hysteresis characteristic is given to the second comparator 15 so that an intermittent signal is not generated until the output voltage of the amplifier 13 exceeds a present value. Therefore the logical sum is takne from an AND logical element 16, and the output voltage which includes the noise and the output voltage which does not include the noise can be distinguished from each other.
Patent JP-S59116559-A (JP)
Inventor: MAIKERU MIRUTON KUJIERUMAN
IPC: G01R19/165
Filed: 1983-09-29
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-S6072584-A (JP)
Inventor: TAKASHIMA SATORU
Filed: 1983-09-27
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-H0228907-A (JP)
Title: Surface treatment of rare earth element-fe-b magnet
Inventor: WATANABE MUNEAKI
IPC: C23C22/62
Filed: 1988-07-19
Abstract: PURPOSE:To improve corrosionproofness by dipping an R-Fe-B magnet obtained by sintering a green compact of R-Fe-B alloy powder which indispensably contains rare earth elements including Y, iron and boron in an alkaline aqueous solution, and heat treating it in vacuum or in an inert gas atmosphere. CONSTITUTION:Alkaline aqueous solution which contains 10-30wt.% of one of sodium hydroxide, potassium hydroxide or total amount of sodium hydroxide and potassium hydroxide is prepared, and held at 50-100 deg.C. An R-Fe-B magnet is dipped in the solution for 5-60min, and it is then heat treated by holding it at 300-900 deg.C in vacuum or in an inert gas atmosphere. The component composition of the magnet to be surface treated indispensably contains R, B and Fe, wherein R is Nd, Pr or their mixture, and additionally rare earth element such as Tb, Dy are contained 8-30 atomic% in the total amount while B being 2-28 atomic%.
Patent JP-2001009575-A (JP)
Title: Electrode structure for spot welding
Inventor: NOMURA KOJI
IPC: B23K11/30
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrode structure for spot welding which can fully secure a coupling force of an electrode chip and a shank, surely prevent leakage of electrode cooling water, and facilitate attachment/detachment of the electrode chip. SOLUTION: A taper face 18c is formed to a shank connecting part 18b of an electrode chip 18, and the tip inner face of the shank connecting part 18b is pressure-engaged with a welding shank 12, to which a taper face 12a being engageable with the taper face 18c of the shank connecting part 18b is formed. At the tip of the welding shank 12, a tapered male thread part 12b is formed, into which the tip end of the welding shank 12 is screwed by a sleeve 22 having a tapered female thread 22a. As a result, the coupling force of the shank connecting part 18b and the welding shank 12 is reinforced, so as to surely prevent detachment of the electrode chip 18 and leakage of the cooling water. Furthermore, by the screw releasing operation of the sleeve 22, the electrode chip 18 can be easily detached from the welding shank 12.
Patent JP-H0668626-A (JP)
Title: Magnetic head retracting mechanism for magneto-optical disk device
Inventor: KANAZAWA HIROSHI
IPC: G11B21/12
Filed: 1992-07-07
Abstract: PURPOSE:To surely prevent a failure such as sliding contact of a magnetic head with a recording disk, etc., by immediately separating a magnetic head carriage which is approaching the recording disk such as a magneto-optical disk even when a main power source is cut off during the time of writing information with the magnetic head positioned in a loading position. CONSTITUTION:When the main power source is cut off due to power failure, etc., an electromagnet 86 is demagnetized to release an armature 95, so that force of restraining a guide cam plate 35 from returning by energizing force of a tension spring 89 is lost on a lock arm 93. By this method, the plate 35 is to be brought back so as to make loadable and unloadable condition of the magneto-optical disk device, but since a moving energization pin 82 and hence the plate 35 are not operated by the energizing force of the spring 89 at the time of bringing a slide pin 88c into contact with one end part of a slide guide slot 99a, the movement of the plate 35 is stopped. Consequently, a cartridge 11 under the loading state is kept in this state, whereas the carriage 26 is lifted, so that the head 25 is prevented from rotating due to inertia.
Patent JP-S59141687-A (JP)
Inventor: EDOWAADO EI BEIRII
IPC: E21B17/042
Filed: 1982-10-15
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-S57104856-A (JP)
Title: Sonic microscope
Inventor: ISHIKAWA KIYOSHI
IPC: G01H3/12
Filed: 1980-12-22
Abstract: PURPOSE: To eliminate abrasion and decrease vertical movement of a specimen, by a method wherein a specimen base in mechanical scanning is held at non- contacting state.  
     CONSTITUTION: A piezoelectric thin film 10 is evaporated on an end surface 21 of a sound propagation medium 20, and RF pulse electric signal applied to the piezoelectric thin film 10 radiates RF pulse sonic wave in plane wave within the crystal 20. Positive acoustic lens formed in interface between a semicircular hole 30 and a medium 40 converges the sonic wave to a specimen 50 disposed on a prescribed focus. Ultrasonic wave reflected and scattered by the specimen 50 is collected and converted into plane wave and propagated within the crystal 20 and converted into RF electric signal by the piezoelectric thin film 10. Two bearings are arranged at both lateral surfaces of the specimen base of the sonic microscope and serve as supporting means of the specimen base, and compressed air is flowed between the bearings and the specimen base so as to support the specimen base utilizing the static pressure. A compressed air exhaust port 101 is attached to a guide member 100 and a specimen 103 is held by the exhaust compressed air. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06423-A (JP)
Title: Painting apparatus
Inventor: MATSUMOTO TADAYUKI
IPC: B05C15/00
Filed: 1992-06-16
Abstract: PURPOSE:To prevent the adhesion of a paint mist to the inner surface of the side wall of a painting booth while contracting the painting booth. CONSTITUTION:The stationary main body part 21a of an automatic painting means 21 is arranged to the outside of a painting booth where the painting of an object to be painted is performed and the movable part 21b for performing painting of the automatic painting means 21 is allowed to face to the interior of the painting booth through the opening part 18 formed to the side wall of the painting booth and a paint adhesion preventing means 31 preventing the adhesion of a paint mist to the inner surface 17a of the side wall of the painting booth at the time of painting work due to the automatic painting means 21 is provided on the side of the inner surface 17a of the side wall.
Patent JP-2001007185-A (JP)
Title: Adapter having different sucking types and foreign matter inspecting equipment using the same
Inventor: HIRATA HIROYUKI
IPC: H01L21/68
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To measure wafers different in size and change sucking type by installing a first contact surface of a first sucking type which is attached on a sucking and mounting table for first size, and a second contact surface of a second sucking type which is used for second size and different from the first sucking type. SOLUTION: A wafer adapter 7 is provided with a first contact surface 7a for first size, a second contact surface 7b for second size, and retaining members 32. Since a sucking trench 7c and sucking holes 7d are mutually interconnected, a wafer is mounted and sucked by almost the whole surface sucking, with a sucking and mounting table of a peripheral sucking type interposing the wafer adapter 7. A sucking type of the sucking and mounting table, and a type sucking the wafer are changed from the peripheral sucking to the whole surface sucking. As a result, the wafer can be sucked by converting a sucking type of the sucking and mounting table from the peripheral sucking type to the whole surface sucking type, and different sucking system can be used.
Patent JP-H0468506-A (JP)
Title: Permanent magnet and its manufacture
Inventor: KAWAHIGASHI HIROYUKI
IPC: H01F1/08
Filed: 1990-07-10
Abstract: PURPOSE:To manufacture a highly anti-corrosive rare earth/iron/boron permanent magnet with high productivity by applying a coating of inorganic polymer to a green compact which consists of heat resistant thermoplastic resin of a specified volume percentage and rare earth/ion/boron magnet powder of specified volume percentage. CONSTITUTION:Heat resistant thermoplastic resin of 3 to 35vol.% and rare earth/iron/boron magnet powder of 97 to 65vol.% are combined. Combination rate for the process can be selected properly in consideration of balance between magnetic property and configuration holding; however, configuration is hard to be held when a resin component is less than 3vol.% and magnetic property remarkably lowers when it exceeds 35vol.%. A desirable use amount of a resin component is 3 to 15vol.%, 3 to 10vol.% is more desirable, and 4 to 6vol.% is the most desirable. Combination method is not especially limited; however, coating or attaching is more desirable than dry blend from a viewpoint of improvement of magnet property.
Patent JP-S6337282-A (JP)
Title: Radiation detector
Inventor: MURAKAMI KAZUHIRO
IPC: G01T1/20
Filed: 1986-07-31
Abstract: PURPOSE:To always perform the best imaging, by inserting a peak shift correction circuit between a detection part and a data processing part. CONSTITUTION:A peak shift correction circuit 20 is inserted between a detection part 10 and a data processing part 40. When gamma-rays are incident, the light emitted from a scintillator 11 is sent to an energy/position operating circuit 15 through PMTs13 and preamplifiers 14, and an unblank signal UNB, an energy signal E and position signals X, Y are obtained from the circuit 15. The count value of a counter 22 and a signal obtained by converting the signal E by an A/D converter 23 are encoded by an encoder 24 to be stored in a memory 25 and a correction quantity DELTAE read is converted by a D/A converter 26 to be subtracted 27 from the signal E and peak shift is corrected. The corrected energy signal E' is outputted to a data processing part 40 through a sample holding circuit (SH)28. Further, the position signals X', Y' and the unblank signal UNB' from a timing controller 21 are outputted to the processing part 40 and an peak analyzer 41 discriminates whether or not the peak of the signal E' has entered a preset energy window.
Patent JP-H0473214-A (JP)
Title: Hot-melt fiber
Inventor: OTA SHINJI
IPC: D04H1/541
Filed: 1990-07-10
Abstract: PURPOSE:To produce the subject fiber having excellent strength and feeling and useful for disposable use with a simple and inexpensive apparatus by using a low-melting copolymer and a high-melting copolymer having a specific melt flow rate ratio. CONSTITUTION:The objective fiber is a sheat-core conjugate fiber containing (A) a low-melting copolymer composed of mainly of propylene as the sheath component and (B) a high-melting polymer composed of crystalline polypropylene as the core component. The melting point of the component A is 140 deg.C, the ratio of the melt flow rate of the component A to that of the component B is 2.0-10.0 and the single fiber strength is >= 2.4 g/de.
Patent JP-H0345026-A (JP)
Title: Satellite communication reference station
Inventor: TAKAHASHI NORIO
IPC: H04B7/155
Filed: 1989-07-13
Abstract: PURPOSE:To improve the reliability of a satellite communication system by a method wherein a working reference station collects meteorological information of the district where it is located, monitors the change rate of its own reception level of beacon signals, predicts the period of alternation based on both information and executes the alternation simultaneously in synchronism with the time information acquired by a JJY receiver. CONSTITUTION:An execution reference station R1 collects a beacon reception level and meteorological information such as rainfall state of its own district or the like and predicts the possibility of occurrence of a broken line based on the meteorological information the fluctuation rate of the beacon reception level and informs alternate information based on the prediction to a backup reference station R2. When the execution reference station R1 is predicted of a broken line concretely, the alternate time is set and it is included in the alternate information and informed to the backup reference station R2 and the alternation is executed simultaneously in both the reference stations synchronously with the time information acquired by JJY receivers R14, R24. Thus, no blank period is caused in the alternate period and the reliability of the satellite communication system is kept and improved.
Patent JP-H1028242-A (JP)
Title: Controller for reserved purchase of chargeable program
Inventor: YAMASHITA AKIHIKO
IPC: H04N5/44
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To easily purchase with reservation a program having a broadcast time band different from those of the programs which are already purchased with reservation by carrying out the processing for purchase procedure of a designated chargeable program against the confirmed input showing that the program to be purchased has been changed to a displayed chargeable program. SOLUTION: If the broadcast time of a selected and designated program (PPV program) is not overlapping the broadcast time band of another program whose purchase procedure is already finished, a purchase procedure image is shown on a display 8. When a purchase procedure is carried out, this fact is stored. If a designated program is on the air, this program is televised via the display 8. If the broadcast time of the PPV program overlaps the time band of another program whose purchase procedure is already finished and the designated program is not an NVOD program, a 1st warning message image is shown on the display 8. When 'YES' button 21 is turned on the 1st warning screen, image for a purchase procedure is shown on the display 8.
Patent JP-S6072963-A (JP)
Title: Modified composite pigment
Inventor: OOBA SHINZABUROU
IPC: C09D7/12
Filed: 1983-09-30
Abstract: PURPOSE:To provide a modified composite pigment having excellent oil and water absorptivity and chemical stability, by coating CaCO3 powder with silicic acid or its salt. CONSTITUTION:Heavy or precipitated CaCO3 particles are treated with a weak acid soln. to activate the surface of the particle. The resulting CaCO3 particles are suspended in an aq. soln. of an alkaline earth metal hydroxide. The suspension is reacted with silicic acid or a suspension of a sodium silicate soln. or NaON soln. contg. a high proportion of soluble silicates. A silicic acid sol is added thereto, and the mixture is heated while stirring to effect a reaction between reactants, thus obtaining a modified composite pigment having a coating layer of silicic acid (salt) chemically bonded to a CaCO3 particle nucleus.
Patent JP-H0527123-A (JP)
Title: Optical fiber guide-in structure in terminal adapter
Inventor: YOSHIZUMI TAKAHISA
IPC: H05K7/00
Filed: 1991-07-22
Abstract: PURPOSE:To offer the cable guide-in structure which is easily handled and small in the danger of the breakage of an optical cable as to the adapter for terminal equipment connection of a communication system which uses the optical cable of television, telephone, etc. CONSTITUTION:This structure is for guiding the optical cable 3 in the terminal adapter 1 installed in the space under a desk so as to connect terminal equipment installed on the desk and the external optical cable 3; and the terminal adapter 1 has a shelf containing an optical package 5 on its front side, and the optical cable 3 is guided in horizontally from behind along a floor surface below the terminal adapter 1, raised vertically by a cable holder 10 which is installed below the front surface of the terminal adapter 1 and has a curved path having a specific radius of curvature, and further connected to the front connector 6 of the optical package through an excessive-length treatment tray 15.
Patent JP-S5883246-A (JP)
Title: Method for continuously measuring specified elements in liquid and its device
Inventor: KOUNO HIROSHI
IPC: G01N27/26
Filed: 1981-11-13
Abstract: PURPOSE:To continuously measure elements producing their hydrides, by electrolyzing a water soln. of chemical compds. contg. arsenic, selenium, antimony, etc., present in general waters, effluent and waste waters, etc. CONSTITUTION:An invented device consists of a sampling device 1 for continuously sampling a sample soln., a device 2 for diluting it to a concn. proper for electrolysis, a device 3 for removing substances hindering the electrolysis, a device 4 for adjusting pH to a proper acidity, a device 5 for reducing it, an electrolyzing device 6 having a cell for producing hydrides of elements by electrolysis, a carrier gas feeder 7 for continuously feeding the carrier gas into the cell and for continuously drawing out the gas produced from the cell together with  the electrolyzed soln., a gas and liquid separator 8 for separating the gases  from the soln., and a detector 9 for continuously measuring said hydrides contained in the separated gases.
Patent JP-H0230229-A (JP)
Title: Message processor
Inventor: UENO NOBUO
IPC: H04W84/02
Filed: 1988-07-20
Abstract: PURPOSE:To send a message again by selecting the capacity of a call data file capable of storing messages for one day or over and providing a code comprising a code identifying a sent date and a cyclic serial number to the message. CONSTITUTION:When a call number of a receiver 2 and a message are inputted from a terminal equipment 1 to a message processor 3, the message processor 3 gives a serial number to the message and stores the result in a call data file 6 together with a call number. The message provided with the call number and the serial number is sent to a radio call controller 4, which transmits the message provided with the call number and the serial number in a radio wave and the message is displayed on a receiver 2. The call data file 5 has a capacity capable of storing the message for one day to N days and a serial number provision means 6 provides a code identifying the sent date and the cyclic serial number to the message.
Patent JP-H072963-A (JP)
Title: Unsaturated polyester resin modified with epoxy adduct of liquid rubber
Inventor: ROBAATO JIYOSEFU BAASHIYU
IPC: C08F283/01
Filed: 1993-07-22
Abstract: PURPOSE: To obtain a modified unsatd. polyester resin excellent in fracture energy toughness and thermo-mechanical properties, comprising a reaction product of an unsatd. dibasic acid (anhydride), a polyol and a specific reactive liq. polymer.  
     CONSTITUTION: This unsatd. polyester resin comprises a reaction product of an unsatd. dibasic acid (anhydride) of pref. 4-9C (e.g. maleic anhydride), a polyol of pref. 2-9C, more pref. a dihydroxy or trihydroxy compd. (e.g. propylene glycol) and an epoxy-terminated reactive liq. polymer, pref. a diepoxy-terminated polymer, a reaction product statistical monofunctional epoxy-terminated polymer or a blended product statistical monofunctional epoxy-terminated polymer (e.g. an epoxy-terminated polybutadiene/acrylonitrile polymer). 
     COPYRIGHT: (C)1995,JPO