baber/WOPTO huggingface dataset:
Patent JP-H05311097-A (JP)
Title: Photosensitive insulating paste
Inventor: MASAKI YOSHIKI
IPC: H05K3/46
Filed: 1992-05-11
Abstract: PURPOSE:To obtain the paste markedly alleviated in the defects of conventional insulating pastes, namely a large leak current and many man-hours by mixing an inorganic power with a specified acrylic copolymer, a photoreactive compound and a photopolymerization initiator. CONSTITUTION:The paste is prepared by mixing an inorganic powder (a) an acrylic copolymer (b) containing a carboxyl group and an ethylenic unsaturation in the side chain, a photo reactive compound (c) and a photopolymerization initiator (d). Component (b) is used desirably in an amount 0.1-10 times the weight of component (c). Component (d) is added desirably in an amount of 0.1-50wt.% based on the sum total of components (b) and (c). As the inorganic powder, a high electrical insulation ceramic such as alumina, magnesia, spinel or anorthite is desirable.
Patent JP-H07300538-A (JP)
Title: Sintered hydrophilic moisture-permeable porous object of olefin polymer and refrigerator using same
Inventor: SASAKI WATARU
IPC: C08J9/24
Filed: 1994-05-06
Abstract: PURPOSE:To obtain the title object having high mechanical strengths and an excellent flexibility at a low cost by sintering a powder which is prepd. by soaking the surface layers of particles of a specific ethylene polymer with a specific surfactant to a high concn. CONSTITUTION:This object is obtd. by sintering a powder which is prepd. by soaking the surface layers of 100 pts.wt. particles of an olefin polymer having a density of 0.90-0.965g/ml, a melt index of 0.01-1.0g/10min, and an n-hexane extract of 10wt.% or lower with 1.5-2.5 pts.wt. sodium salt of a carboxylated polyoxyethylene alkyl ether of the formula (wherein m is 13-18; and n is 3-6) to a high concn. this object, low in cost and excellent in mechanical strengths, flexibility, retention of hydrophilicity, safety, antibacterial properties, and deodorizing effect and its retention, is suitable as a material for a high-humidity chilled room for food storage.
Patent JP-H02297761-A (JP)
Title: Magnetic disk device
Inventor: MINEWAKI MORIYUKI
IPC: G11B20/00
Filed: 1989-05-10
Abstract: PURPOSE:To eliminate the processing time of a head switching operation and rotational delay, etc., required for an alternate processing and to accelerate alternate processing time by performing all the alternate processings at a semiconductor disk part. CONSTITUTION:The device is equipped with the semiconductor disk part 7 having a semiconductor storage element such as a RAM, etc., a hard magnetic disk part 6, and a control part 4, and when the read and write is performed, a read operation or a write operation for the alternation of the magnetic disk part is performed setting the semiconductor disk part 7 as the one dedicated for alternation. Thereby, since seek time, head switching time, and rotation latency time occupying the most part in a processing at the hard magnetic disk part 6 can be eliminated and the alternate processing can be realized only by performing a read or write processing on the semiconductor disk part 7, the speed of the alternate processing can be accelerated.
Patent JP-H11298662-A (JP)
Title: Image forming device
Inventor: TAKEUCHI HIDETO
IPC: H04N1/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To generate a report for easily recognizing an error notice. SOLUTION: This device is constituted while having a communication information managing part 9 for managing the information of communication with a communicating party, a report generating part 10 for generating the report by extracting data from the communication information managing part 9 and editing them into a specified format and a character generator 11 for storing character strings to be used for generating the report and when generating the communication managing report with the history of communication information for every communication in the past through the report generating part, the report is prepared while detecting whether the communication information extracted from the communication information managing device is the communication information of normal communication or error generated communication information.  When sending the generated report to a plotter 2, the report is transmitted together with the address of the communication information generating any error in the report and the command of the desired color to be applied so that the communication managing report for easily identifying the error communication information can be printed.
Patent JP-S6010509-A (JP)
Inventor: SAITOU SHIGEO
IPC: H01B12/10
Filed: 1983-06-29
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-H068125-A (JP)
Title: Machining method for magnetic head slider
Inventor: TAKAHASHI SHINYA
IPC: G11B21/21
Filed: 1991-04-23
Abstract: PURPOSE:To machine the upper surface of a slider in the same process as in the ordinary process in which it is machined in flat surface by machining the rear surface of the slider so that the cross-sectional form of the slider base material in lateral direction becomes slightly recessed in bow form in the process in which the rear surface of the slider base material is machined. CONSTITUTION:After a rear surface 10b of a slider base material 10 is machined so that the cross-sectional form of the slider base material 10 in lateral direction becomes slightly recessed in bow form, adherence of the slider base material 10 to a jig 20 is released. After that, the rear surface 10b of the slider base material 10 is adhered to the jig 20. When an adhesive agent is cooled and contracted, the surface 10a of the slider base material 10 is slightly recessed in bow form in cross-sectional form in lateral direction. Then the area shown by slant lines is removed to level the surface 10a. When adhesion of the slider base material 10 to the jig 20 is released, a stress applied on the slider base material 10 is released to make the surface 10a in slightly protruded shape.
Patent JP-S608369-A (JP)
Title: Preparation of pigment with coated surface
Inventor: KOISHI MASUMI
IPC: C09B67/08
Filed: 1983-06-29
Abstract: PURPOSE:To prepare pigment with coated surface providing industrial products with beautiful color, by covering a core substance consisting essentially of pigment with a specific hydrophobic high polymer substance, coating the covered core substance with inorganic powder having color different from that of the pigment so that the color of the pigment of its own is covered. CONSTITUTION:(A) 100pts.wt. core substance consisting of pigment or a colored material comprising it as a main component is blended with (B) a solution or gel of 0.5-100pts.wt. water-insoluble hydrophobic high polymer substance containing a hydrophilic polar group in an organic solvent. The blend is blended with (C) 20-1,000pts.wt. inorganic powder (e.g., titanium oxide, etc.) having color different from that of the pigment, to give the desired pigment with coated surface.
Patent JP-S5240312-A (JP)
Title: Magnetic recording method
Inventor: SUGIHARA MASUO
IPC: G11B20/12
Filed: 1975-09-26
Abstract: PURPOSE:By recording data in opposite directions on first and second tracks, magnetic tape is read by driving in one direction.
Patent JP-2000000074-A (JP)
Title: Use of 3,6-dimethyl-2(3h)benzofuranone as flavoring agent and new production thereof
Inventor: LAMBRECHT STEFAN DR
IPC: A23L27/20
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a flavoring agent advantageous as compared with the known agents by including 3,6-dimethyl-2(3H)- benzofuranone having a specific structural formula. SOLUTION: This flavoring agent is obtained by including a 3,6-dimethyl-2(3 H)-benzofuranone shown by the formula at a ratio of pref. 0.005 to 10 wt.% based on the whole composition. The agent may produce foods, alcohol beverages and oral cavity sanitary products, wherein the composition of the flavoring agent comprising the 3,6-dimethyl-2(3H)-benzofuranone is contained in the resultant foods, the alcohol beverages or oral cavity sanitary products in the ratio of pref. 0.0005 to 2 wt.%.
Patent JP-S63285215-A (JP)
Title: Work machine
Inventor: IIDA GIICHI
IPC: F01N1/14
Filed: 1987-05-15
Abstract: PURPOSE:To improve the safety of a work machine by joining a pipe line from a blower to an exhaust pipe from a muffler and lowering the temperatures of an exhaust gas and the periphery of an exhaust gas outlet. CONSTITUTION:An exhaust gas passage part 14 is connected to the outlet of a muffler 5, an opening part is provided on the linking part between the passage part 14 and an outlet passage part 15, and a pipe member 20 which is connected to the outlet 21 of a blower 3 is joined to the opening part. And, an annular gap 23 is formed in between a guide cylinder 17 on this joined part and the pipe member 20. Thereby, an exhaust gas is mixed with a primary cooling air A from the blower and a secondary cooling air B from the gap and its temperature is lowered.
Patent JP-S5642130-A (JP)
Title: Measuring device for thermoluminescence
Inventor: HASEGAWA SHIYOUROU
IPC: G01N21/64
Filed: 1979-09-14
Abstract: PURPOSE:To enhance the reliability of the measuring device for thermoluminescence by a method wherein a false glow signal is generated by using a light-emitting diode so as to check the sensitivity and linearity of the luminescence system. CONSTITUTION:The false glow signal generated by the LED23 is converted into a pulse of a predetermined width and then into an integrated value by the functions of a photomultiplier tube 8 and a photon-counting circuit 14, and the integrated value is compared with a preset value at a digital comparator 30. When the difference between the values is within a predetermined error range, the characteristics of the luminescence system is discriminated as normal. On the other hand, the pulse rate from the photon-counting circuit 14 is converted into an analog glow signal by a linear rate meter 29, the differential value at each instant is compared with the current signal from the LED23 by an analog comparator 31. When the difference is within a predetermined range, the detection system is judged to be normal. When both the integrated value and the differential value are normal, an AND circuit 32 discriminates both the sensitivity and the linearity of the detection system as normal. Accordingly, the reliability of the device is enhanced.
Patent JP-2000311363-A (JP)
Title: Objective drive
Inventor: YOSHINAGA CHIKASHI
IPC: G11B7/09
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To protect an objective and a signal recording medium by providing protection members on both sides across the objective of a lens holder and making the protection members collide if the lens holder collides against the signal recording medium even when the lens holder is displaced slantingly. SOLUTION: The protection members 27 and 28 are installed on both the sides across the objective 2 of the lens holder 1 and even if the lens holder 1 is displaced slantingly, the protection member 27 or 28 is made to collide when the lens holder 1 collides against the signal recording medium. In this case, the protection members 27 and 28 are installed on the lens holder 1 by being positioned by positioning members 24a and 25a provided for the lens holder 1 to determine the installation positions of the protection members 27 and 28 on the lens holder 1.
Patent JP-S5343501-A (JP)
Title: Recording medium and its production
Inventor: FUSE YUUZOU
IPC: G11B3/00
Filed: 1976-10-01
Abstract: PURPOSE: To prevent the degradation in sound quality at the reproducing by separably recording the control signal obtained from the preceding part of an information signal and the main signal whose dynamic range is compressed thereby. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60263051-A (JP)
Title: Liquid fuel combustion device
Inventor: KAMISAKI KOUICHI
IPC: F24H1/22
Filed: 1984-06-08
Abstract: PURPOSE:To reduce the fluctuating width of supplying hot-water temperature by a method wherein a main body, having a combustion chamber, a heat exchanger and a main burner, and an auxiliary heating means, attached to the hot-water delivery pipe of the heat exchanger and heating hot-water in the hot-water delivery pipe, are provided in the device. CONSTITUTION:When the hot-water temperature in the heat exchanger 2 has risen to a preset temperature by the heating of main burner 4, a hot-water temperature sensor 17 detects it to put the main burner 4 OFF and the auxiliary burner 15 ON. When heating is finished, the hot-water temperature begins to reduce, however, heat is supplied by the auxiliary burner 15, therefore, lowering of the hot-water temperature may be reduced.
Patent JP-S5819625-A (JP)
Title: Detecting method for burning condition
Inventor: MURAKAMI NOBUAKI
IPC: F23N5/02
Filed: 1981-07-28
Abstract: PURPOSE:To detect the presence of imperfect burning and of burning by means of a single detecting element, by a method wherein the presence of imperfect burn is detected from an electric conductivity, and the presence of burning is detected from the changing rate of the conductivity. CONSTITUTION:If imperfect burn occurs, an electric conductivity of an element 3 changes remarkably. The change is detected by an imperfect burn detecting circuit 11, and the closing of an electromagnetic valve 32 prevents the occurrence of imperfect burn. Immediately after firing, the temperature of the element 3 rises rapidly, and the conductivity also increases sharply. A comparing circuit 41 detects a changing rate of the conductivity immediately after firing to ascertain firing and actuate a relay 51. In case firing is not ascertained, when an operation of a delay circuit 16 is completed, the electromagnetic valve 32, simultaneously, is closed to prevent discharge of live gas. When firing is ascertained, a comparision potential of a comparator 42, simultaneously, changes, and the comparator 42 is used for ascertaining of an accident fire. Rapid decrease in the conductivity of the element 3 attendant upon the accident fire is detected by a comparing circuit 41 to prevent discharge of live gas.
Patent JP-H0765942-A (JP)
Title: Vessel for electromagnetic cooking apparatus and manufacture of vessel
Inventor: OKATO NOBUYOSHI
IPC: A47J27/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide a vessel for an electromagnetic cooking apparatus and establish its method for manufacturing, with which repetitive use does not cause deformation nor exfoliation of the joint surface of metal layers of different materials, which excels in the heating efficiency with electromagnetic induction and the anti-corrosiveness, and whose construction is light and easy to handle. CONSTITUTION:The whole or a part of a vessel for an electromagnetic cooking apparatus is made from a single titanium alloy layer, or a laminate of two or more layers of one or more sorts of titanium alloys. The specific resistance value of any titanium alloy ranges between 80-200X10<-6>OMEGA.cm. To form this vessel, one titanium alloy plate or a plurality of such in laminate is processed into a desired shaped by a hot forging method or superplastic molding method at a temp. over 500 deg.C. The obtained vessel is unlikely to have fatigue event through a long time cooking operation and also sustains a long period of duty in good performance with its excellent effect maintained.
Patent JP-S62276974-A (JP)
Title: Picture display device provided with cathode-ray tube
Inventor: AKITA SHUNICHI
IPC: G09G1/16
Filed: 1986-05-26
Abstract: PURPOSE:To display a picture with high resolution and high brightness by using an existing semiconductor amplifier supplying two amplified signals of opposite phase to a cathode and a control grid of a cathode-ray tube respectively. CONSTITUTION:A video signal is inputted to an input terminal 1 and amplified by 2.5Vp-p by a preamplifier 2. An output of the amplifier 2 is fed to intermediate amplifiers 6, 7, and since the amplifier 6 is an inverted amplifier, the outputs of the amplifiers 6, 7 are opposite in phase and fed respectively to final-stage amplifiers 8, 9. The amplifiers 8, 9 amplify the input signal by nearly 55Vp-p, the output of the amplifier 8 is fed to the cathode 11 of a cathode-ray tube 10 and the output of the other amplifier 9 is fed to the control grid 12 via a DC blocking capacitor 13. As a result, a voltage 110Vp-p is applied between the cathode 11 and the control grid 12.
Patent JP-S5642954-A (JP)
Title: Alkaline battery
Inventor: KOTANI NOBORU
IPC: H01M50/193
Filed: 1979-09-17
Abstract: PURPOSE:To increase the resistance to liquid leakage of an alkaline battery by laying a film made of a given benzotriazole group on the copper surface of a negative collector which touches a gasket. CONSTITUTION:A positive mixture and a separator 2 is packed into a positive- electrode can 5. A negative collector 6 is filled with a negative agent 4 made of zinc, which is placed on the separator 2. At the same time, a gasket 7 is interposed between the positive-electrode can 5 and the negative collector 6 to hermetically close the battery, thus constituting a button-type battery. The negative collector 6 of such a battery has a curved end 11 and is prepared from, for example, a clad plate which has an inner layer 10 made of either copper or a copper alloy. In addition to that, a surface 12 of the copper layer 10 which touches the gasket 7 is provided with a film 13. The film 13 is formed of at least one compound of benzotriazole groups such as N-aminomethyl derivatives of benzotriazole-series compounds, water-soluble amine salts of benzotriazole-series compounds and acylated compounds; the N-aminomethyl derivatives of benzotriazole-series compounds are indicated by the general formula (I). In the formula (I), R1 represents hydrogen, a halogen or an alkyl group; R2 and R3, hydrogen, an alkyl group or a benzyl group.
Patent JP-S61277801-A (JP)
Title: Pressurized-fluid type piston reciprocation type engine
Inventor: YONEZAWA KEITARO
IPC: F01B23/08
Filed: 1985-05-31
Abstract: PURPOSE:To avoid the useless consumption of pressurized fluid and eliminate the energy loss by relatively fixing one of the valve seats of a selector valve onto a cylinder and constituting the other valve seat so as to be advanced and retreated. CONSTITUTION:A selector valve 11 is constituted from a valve piece 21 in which the opposed two surfaces are formed into valve faces 20 and two valve seat bodies 22 and 23 opposed to the valve faces 20. The lower-side valve seat body 22 is formed integrally with a cylinder 7, and the upper-side valve seat body 23 is supported so as to be raised and lowered for the cylinder 7. Further, the movable valve set 23 is springily urged in the contact direction with the selector valve piece 21 by a valve closing spring 24. Thus, the useless consumption of pressurized fluid is avoided, and the energy loss is eliminated.
Patent JP-H07325413-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FUKAMI TOSHIYUKI
IPC: G03G5/06
Filed: 1994-05-31
Abstract: PURPOSE:To obtain an electrophotographic photoreceptor having high sensitivity and capable of imparting high-speed function to an image forming device such as a copying machine. CONSTITUTION:An org. photosensitive layer formed on an electrically conductive substrate contains an electric charge generating agent, a trinitrofluorenoneimine deriv. represented by the formula (where each of R<1>-R<5> is H, halogen, alkyl, alkoxy, etc.) as an electron transferring agent and a positive hole transferring agent such as a benzidine deriv.
Patent JP-H08290918-A (JP)
Title: Structure of melting oven
Inventor: SUGIE HIDEKI
IPC: F27B3/10
Filed: 1995-04-20
Abstract: PURPOSE: To minimize the defects of a glass basic material and improve the productivity by forming the bottoms of a throat portion and a working portion or only the bottom of the working portion in a tapered shape inclined in the lower direction, in a glass-melting oven. CONSTITUTION: The angle of the inclined tapered portion on the bottoms of a throat portion and a working portion or on the bottom of the working portion is desirably 20-60 degree. The shape of the tapered portion is not only a straight line shape but also a circular shape having a tangent line of 20-60 degree or a tapered shape comprising two or three stage straight lines. Further, the structure may be a structure wherein the bottom of the throat portion is horizontal and only the working portion is tapered, or a structure wherein the bottom of the throat portion and a part of the working portion connected to the throat portion are horizontal and the remaining part of the working portion connected to a feeder is tapered.  The figure displays the structure of a melting oven, wherein the bottoms of a throat portion 2 and a working portion 3 have a tapered shape downward inclined from a feeder 4 to a melting portion 1.
Patent JP-S63283644-A (JP)
Title: Deodorant
Inventor: KOMATSU HIROKI
IPC: A61L9/01
Filed: 1987-05-16
Abstract: PURPOSE:To remove meaty odor by adding a deodorant to meat at the time of the cooking of meat or the eating of cooked meat, by constituting said deodorant using components obtained by pickling and fermenting a cabbage as principal components. CONSTITUTION:A cabbage is pickled at first using salt in an amount of about 12% by wt. of the cabbage at the time of pickling. The cabbage is pref. pickled for a period containing 20 days or more recording the max. atmospheric temp. exceeding 30 deg.C. The cabbage thus pickled is taken out to be sterilized under heating and dried. The dried cabbage is fine pulverized using an earthenware mortar. This powder has sufficient effect as it is but, when it is used as a utility article, a 2/5 amount per the whole of the cabbage powder is compounded with the same amount of skim milk being an extender and further mixed with a 1/5 amount of spice, for example, 'GOKOFUN' (mixed spice powder of five- fragrance) to impart a Chinese flavor. When strong-scented meat such as lever or mutton is cooked, about 1g of the deodorant thus prepared having the extender or the like added thereto is added to 100g of the meat before cooking. Concretely, the deodorant may be sprinkled over the meat at the time of heating. Further, the deodorant can be used in a liquid state.
Patent JP-S5452272-A (JP)
Title: Disc brake
Inventor: NISHIYAMA YUKINORI
IPC: F16D65/18
Filed: 1977-10-03
Abstract: PURPOSE:To provide a disc brake inexpensive and compact with a high safety by incorporating a master cylinder into a caliper. CONSTITUTION:A master cylinder composed of a cylinder chamber 17 and a piston 18 is incorporated into a caliper 10. Through an oil passage 30, are cummunicated a wheel cylinder chamber 12 which holds a piston 13 for pressing brake pads 15 and 16 and a master cylinder chamber 17. This arrangement eliminates the need for manufacturing any separate master cylinder and associated piping. Thus, labor for working thereof and material can be saved while there is no possibility of oil leakage involved in the piping.
Patent JP-S5743944-A (JP)
Title: Recovery of metal titanium from titanium-fluorine containing compound
Inventor: WATANABE MORIO
IPC: C22B34/12
Filed: 1980-08-29
Abstract: PURPOSE: To recover Ti at a low cost by decomposing a Ti-F containing compound by heating in a hydrogen gas or a mixed gas of hydrogen and NH 3 .  
     CONSTITUTION: Ti ion is extracted by an org. solvent A prepared by diluting an extracting agent such as an alkyl phosphate, a diaryl thiophosphate or the like by petroleum hydrocarbon diluent and the resultant extraction liquid is introduced into a separating process B to be contacted with an aqueous solution C containing HF, NH 4 HF, NH 4 F to separate sa Ti ion in an org. phase. The resultant (NH 4 ) 2 TiF 5 , (NH 4 ) 3 TiF 6  transferred to an aqueous phase is separated from the aqueous phase in a separating process D and introduced into a heat decomposition process E. Herein, when a reductive atmosphere such as H 2  or a mixed gas of H 2  and NH 3  is introduced and heating is carried out, (NH 4 ) 2 TiF 5 , (NH 4 ) 2 TiF 6  are decomposed to form Ti. The resultant Ti is recovered by an apparatus F. 
     COPYRIGHT: (C)1982,JPO&Japio