baber/WOPTO huggingface dataset:
Patent JP-H02185010-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G9/035
Filed: 1989-01-12
Abstract: PURPOSE:To improve an electric characteristic while maintaining a stable characteristic for a long term by making a solvent mainly composed of aprotic solvent as an electrolyte for an electrolytic capacitor to contain mono-or ditetraalkyl arsonium compound salt of a specific alicyclic mono-or dicarboxylic acid compound as an electrolyte. CONSTITUTION:A solvent mainly composed of aprotic solvent is made to contain mono-or ditetraalkyl arsonium compound salt of an alicyclic mono-or dicarboxylic acid compound to be expressed by a formula I as an electrolyte. Of the formula, R1 to R4 denote alkyl radicals of 1 to 6 same or different carbon atoms respectively, R denotes an alicyclic radical of 3 to 10 carbon atoms, while X denotes hydrogen atoms, a carboxyl radical, or a radical to be selected from a base being the same with this radical and the tetraalkyl arsonium compound radical to be expressed in the formula. Thereby, a stable characteristic can be maintained for long hours even under a temperature environment covering a wide area.
Patent JP-H09197493-A (JP)
Title: Mechanism for switching visual field frame for finder
Inventor: CHIGASAKI KATSUAKI
IPC: G03B17/28
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize and compact a visual field frame switching mechanism. SOLUTION: In a standard size condition, both cam followers of a first visual field frame piece 42 and a second visual field frame piece 43 are on the higher part of a first cam piece 46 and a second cam piece 47 of a cam member 49; therefore, the pieces 42 and 43 are retreated to positions outside a visual field superposed each other, so that a visual field corresponding to a first picture plane size can be obtained.  When the switching operation of a visual field frame switching lever is performed, the member 49 rotates in a direction shown by the arrow (r1 ) of a solid line around a rotary shaft 45 by an arm 48 to be operated, only the cam follower 42c of the piece 42 moves from the higher part of the piece 46, and the piece 42 rotates to enter the visual field by the energizing force of a energizing spring 51, then a second visual field control window 42a is superposed on a first visual field control window so as to obtain the visual field corresponding to a second picture plane size. Similarly, when the switching operation of the visual field frame switching lever is performed in a reverse direction, the visual field corresponding to a third picture plane size can be obtained.
Patent JP-H11202562-A (JP)
Title: Liquid developer
Inventor: TSUCHIMOTO TATSURO
IPC: G03G9/13
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain liquid developer which does not cause the deterioration of printing quality even on a condition that ambient humidity is high by using a colorant whose coefficient of moisture absorption is equal to or under a specified value. SOLUTION: In a process where an electrostatic latent image on an electrostatic latent image carrier is developed and a developed image developed by such development is transferred to a body to be transferred; an environmental condition largely influences the printing quality. Especially, when the ambient humidity is high, the developing performance of toner particles, the transfer performance of a toner image and reverse transfer performance that the toner image transferred to the body to be transferred once is restored to the electrostatic latent image carrier are influenced, so that printing deterioration such as the lowering of printing density and the deterioration of the uniformity of a solid part is caused. By using a colorant whose coefficient of moisture absorption is <=1%, the deterioration of the printing quality is hardly caused.  Also, it is desirable to use carbon black whose tinting force is >=100 and specific surface area is <=100 m<2> /g as the colorant.
Patent JP-S5497527-A (JP)
Title: Production of cold rolled steel plate having excellent phosphate treatment adaptability
Inventor: TSUCHIYA KATSURA
IPC: C21D8/02
Filed: 1978-01-20
Abstract: PURPOSE:Coils of cold rolled steel plate is pulled out from high temperature annealing furnace, and the oxidized layer is removed by pickling or electrolytic process. Then, in refining rolling process, the surface of steel plate is properly roughened to enhance the adaptability to phosphate treatment. CONSTITUTION:Coil of cold rolled steel plate is box-annealed and removed from the annealing furnace in an early stage at 100 to 500 deg.C, the temperature at which oxidized layer will form in air. The process causes advantages such as, reduced staying time in the furnace, increased production capacity, saving of cooling gas and decreased electric power consumption. But, the removal of formed oxidized layer is needed, which is performed by pickling less than 5 seconds with solution of effective component concentration below 5%. The deoxidized plate is then refiningly rolled using roll having surface roughness of PPI 100 to 250 for a period of less than 30 seconds. The steel plate is provided with the surface roughness of more than 100 and phosphate treated surface layer having crystal grains as good as that of cold rolled plate not subjected to post-anneal-pickling.
Patent JP-H09197484-A (JP)
Title: Finder device
Inventor: KODAMA SHINICHI
IPC: G03B13/02
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To optimally set visibility by accurately detecting the visibility in a small range. SOLUTION: This device is constituted of an eyepiece optical part 1, a visibility detecting part 2, and a visibility driving part 3, and is provided with a visibility variable optical system 1b capable of adjusting the visibility based on the visibility information of an observer obtained by utilizing the part of the part 1. The system 1b or the part of it nearly uniformly moves on an object side or an eyepiece side while basing on the nearly middle point of the visibility adjustment range which is previously fixed.
Patent JP-H11205516-A (JP)
Title: Printer
Inventor: MIYOSHI KAZUMI
IPC: H04N1/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a printer having a FAX function capable of easily performing destination setting. SOLUTION: This device has a scanner 105, a printing means 106, a FAX means 114 for performing FAX communication, an interface means 102 for performing transmission/reception with a PDA 101 having an address book function and for fetching FAX numbers and correspondent destination names from the PDA 101, a storage device 110 for preserving data and preserving the FAX numbers and correspondent destination name to be used by the FAX means 114, and a data control means 108 for writing the FAX numbers and destination names fetched by the interface means 102 in the storage device 110 when the relevant FAX numbers and destination names are not registered in the storage device 110.
Patent JP-H09198242-A (JP)
Title: Object-orient design supporting device
Inventor: TAKENAMI YOSHINORI
IPC: G06F17/50
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a design supporting device for performing a support to facilitate the reuse of a design at the design stage of software development. SOLUTION: When a user selects a DP(design pattern) which is desired to be applied to a system to be designed from the plural DPs in a DP storage part 5 via an input/output part 1 via a DP selection part 7, each class and each characteristic of the object model of a system to be designed in a design model data storage part 2 are made to correspond to each class and each characteristic in the storage part 5 of the selected DP, and the state of the application is displayed on the input/output part 1 by a DP application class group corresponding part 9 and a DP display part 8. At this time, the related class and the related characteristic of the selected DP are displayed so as to be discriminated.
Patent JP-S5597820-A (JP)
Title: Forming method for locking lever
Inventor: FUJIWARA SHIYUUHEI
IPC: G11B15/10
Filed: 1979-01-20
Abstract: PURPOSE: To prevent the damage due to shaving of the push button lever, by pressing the corner edge of the protuberance of the metallic locking lever to make slide contact with the plastic push buttom lever, into a round shape.  
     CONSTITUTION: At press work for the sheet-metal locking lever 9 of the push- button device, a cavity 15 possessing round surface is formed at the part to form the locking protuberance 9b, using the punch 13. Next, the deepest part 15' of the cavity 15 is cut off with the punch 16. Hereby, the large rounded surface 14 is formed at the corner edge of the locking protuberance 9b of the sheet-metal locking lever 9 to make slide contact with the plastic push button lever 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04238047-A (JP)
Title: Thermal print head
Inventor: ISOBE YOSHIYUKI
IPC: B41J2/335
Filed: 1991-01-22
Abstract: PURPOSE:To enhance radiation effect and to reduce the irregularity of printing density by making the reference thickness directly under the heating body row of a thermal print head smaller than that of the other part. CONSTITUTION:A thermal print head is constituted by bonding a thermal print head chip substrate consisting of a ceramic substrate 3, a glass glaze layer 2 and the heating body row 1 formed on the glass glaze layer 2 to an aluminum radiation plate 5 by an adhesive 4. The thickness of the ceramic substrate 3a directly under the heating body row 1 is made smaller than the thickness 3b of other part. The surface of the ceramic substrate to be made thin is not set on the side of the glass glaze layer 2 but pref. set on the under surface side being in contact with the radiation plate 5. By this constitution, the heat collectively accumulated in the ceramic substrate 3a directly under the central part of the heating body row 1 can be rapidly radiated and the printing density of the central part is prevented from becoming high.
Patent JP-S58126712-A (JP)
Inventor: MINAMI TERUO
IPC: A01D34/03
Filed: 1982-01-18
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-S62204760-A (JP)
Inventor: PEETAA KURUTSUE
IPC: A61L27/32
Filed: 1987-01-13
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-S58123416-A (JP)
Title: Device for detecting slant and deformation of floating roof
Inventor: AOKI KUNIHARU
IPC: G01C9/00
Filed: 1982-01-20
Abstract: PURPOSE:To compute the maximum sinking position, the maximum sinking amount, and the slant and deformed state of the floating roof based on the measured value from each liquid level gage, by arranging appropriate number of the liquid level gages on the central part of the floating roof and the circumferential direction thereof, and directly measuring the liquid level position with respect to the floating roof and the slant and the deflected deformed state of the floating roof. CONSTITUTION:A pluraity of wells 5 are provided along the circumferential direction of the floating roof 3 at an appropriate angle interval and at the central part of the floating roof 3. The liquid level gage 10 is provided in each well 5. The liquid level gage 10 includes a gage head 11, a wire 12, a float 13, and a transmitting device 14. The gage head 11 has a winding up mechanism of the wire 12. The position of the float 13, which follows the liquid level in the well 5, is measured by the extending amount of the wire 12, i.e., the rotating amount of the winding piece for the wire 12. The transmitting device 14 converts the liquid level position measured by the gage head 11 into an electric or pneumatic signal, and sends it to a remote monitoring room.
Patent JP-H07210804-A (JP)
Title: Video tape recorder
Inventor: HAMAGUCHI SHUNEI
IPC: H04N5/93
Filed: 1994-01-24
Abstract: PURPOSE:To prevent the play of a picture from being generated in the vertical direction of a video reproduced on a screen. CONSTITUTION:A same track recorded on a tape 14 is traced three times with heads A+, A'+, B- and B'-. Then, a video signal reproduced at a first time is subjected to delaying processings by delay circuits 38, 40 to be outputted, a video signal reproduced at a second time is subjected to the delaying procession by the delay circuit 40 to be outputted and a video signal reproduced at a third time is outputted without being delayed. Thus, video signals are delayed by delay circuits so that periods of vertical synchronizing signals become constant.
Patent JP-S62165879-A (JP)
Title: Secondary cell
Inventor: FURUKAWA SANEHIRO
IPC: H01M10/0568
Filed: 1986-01-14
Abstract: PURPOSE:To increase the cell capacity by providing positive and negative electrodes,one of which being made of conductive polymer, and an electrolytic solution made from cold fused-salt. CONSTITUTION:Polyacetylene is used for both positive and negative electrodes and cold fused-salt is used as the electrolytic solution. Typical cold fused-salts are mixture of n-butyl-pyridiniumchloride and aluminum chloride, mixture of n-ethyl-pyridiniumchloride and aluminum chloride, and mixture of 1-methyl-3 ethylimidazoliumchloride and aluminum chloride. Use of cold fused-salt as the electrolytic solution greatly reduces the volume of the electrolytic solution and thereby enables the cell capacity to be increased in a given constant volume.
Patent JP-H05193037-A (JP)
Title: Permeable and waterproof sheet having stretching nerve
Inventor: NISHIKAWA TOSHIO
IPC: D06N7/04
Filed: 1992-01-16
Abstract: PURPOSE:To improve physical properties, functionality and workability by basically forming a permeable and moistureproof sheet by a laminated nonwoven fabric, in which a melt blow ultra-thin fiber nonwoven fabric and a lint nonwoven fabric, in which means fiber diameters, weight per square meters, the apparent density of fibers, etc., are specified respectively, are heat-fused partially. CONSTITUTION:In an external wall ventilation technique, a ventilation layer 2 is interposed between an external wall 1 and a heat-insulating material 4. A house wrap 3 is interposed for preventing the deterioration of a heat-insulative effect. A moistureproof material 5 and an interior material 6 are disposed inside the heat- insulating material 4. The house wrap 3 is formed of a laminated nonwoven fabric, in which a melt blow ultra-thin fiber nonwoven fabric A having a mean fiber diameter of 5mum or less, weight per square meters of 15g/m<2> and the apparent density of 0.40g/cm<3> or less of fibers and a lint nonwoven fabric B having the means fiber diameter of 10mum or less and the weight per square meters of 20g/m<2> or more are heat-fused partially, at that time. A fiber sufficiency rate is brought to at least 60% and fibers are fused partially in a surface layer section from a surface on the nonwoven fabric B side to 40mum depth.
Patent JP-H04248303-A (JP)
Title: Magnetic levitation carrier
Inventor: SHINOZAKI HIROYUKI
IPC: B65G54/02
Filed: 1991-01-23
Abstract: PURPOSE:To eliminate energy consumption for the attitude control in guide direction, eliminate the electromagnet for guide and reduce the power consumption by providing a passive stabilization magnetic bearing for imparting passive magnetic centripetal force in the guide direction in a magnetic levitation carrier for positioning a levitation electromagnet on the carrying table side. CONSTITUTION:The magnetic levitation carrier comprises a carrying path 1 on fixed side and a carrying table 10 contained in the carrying path 1 while levitating with levitation electromagnets 11 being mounted on the rear of the carrying table 10 on the right and left thereof. Levitating position detecting sensors 12 are disposed closely to the levitation electromagnets 11 and magnetic detecting bodies 2 are disposed oppositely to the sensors 12 on the carrying path 1. A control unit 13 adjusts the levitation gap by means of the electromagnets 11 based on output signals from the sensors 12 and returns the carrying table 10 back to a predetermined position on the carrying path 1 while resisting against disturbance. A passive stabilization magnetic bearing 20 comprising a laminated magnetic bearing for imparting passive magnetic centripetal force in the guide direction is disposed between the carrying path 1 and each of the right and left carrying table 10.
Patent JP-H07206983-A (JP)
Title: Epoxy resin composition, its production and semiconductor apparatus obtained by using the composition
Inventor: HASHIMOTO SHINJI
IPC: H01L23/31
Filed: 1994-01-25
Abstract: PURPOSE:To obtain an epoxy resin composition capable of improving moisture-soldering resistance (resistance to the separation at the soldered position caused by the moisture absorbed) and heat shock resistance of a semiconductor apparatus in which a semiconductor chip loaded on a lead frame made of copper alloy is sealed with a resin and to provide the production method for the epoxy resin composition and a semiconductor apparatus sealed by the epoxy resin composition. CONSTITUTION:The filler of this epoxy resin composition has the following features. It is a mixture of amorphous silica powder A with >=1 kind of inorganic powder B having a larger coefficient of linear expansion than the amorphous silica powder. The content ratio of the inorganic powder B in the total filler material is 20-60vol.% in terms of true specific gravity of the components. Spherical amorphous silica powder having a weight average particle diameter of <1mum and specific gravities of 10-30m<2>/g is contained in an amount of 5-20vol.% based on the total filler material in terms of true specific gravity of the components. Further, when the molded article is produced by the compression under a pressure at which the average particle diameter of the filler is maintained, the fraction of the volume of the filler in the molded article is >=78%.
Patent JP-S55100212-A (JP)
Title: Manufacture of water purifying molded charcoal
Inventor: YORINOBU FUMIO
IPC: C01B31/08
Filed: 1979-01-22
Abstract: PURPOSE: To manufacture water purifying molded charcoal having high purifying power and capable of being used semipermanently by adding a binder such as coal tar to charcoal dust followed by kneading, molding, drying, dry distillation in an externally heating type retort and quenching by a charcoal extinguisher system.  
     CONSTITUTION: A binder such as coal tar is added to pulverized charcoal of waste material such as wood chips or bark chips, agitated well, kneaded, and molded. The moldings are then dried well and re-dry-distilled with a dry distrillation furnace in which a dry distillation retort has been set. After the distillation the molded charcoal is taken out and quenched by a charcoal extinguisher system to obtain a product. This molded charcoal is porous and highly gas permeable unlike usual charcoal, and it has such physical properties as high voids, a high water absorbing rate and a porosity as high as 92%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5540373-A (JP)
Title: Flow rate control valve
Inventor: SHIMOURA YOSHIYUKI
IPC: F16K17/30
Filed: 1979-01-22
Abstract: PURPOSE: To keep the quantity of delivery oil constant regardless of any increase in the discharge amount of an oil pump by forming a minor diameter part in a spool valve and also providing the outside surface of this minor diameter portion with unevenness.  
     CONSTITUTION: Discharge oil from the oil pump is delivered to oil-hydraulically operate apparatus through intake port 8, orifice port 10, and outlet port 9. An increase in the quentity of discharged oil yields pressure difference between before and after the orifice port 10 depending on how it is throttled, and the spool valve 3 puts the high-pressure chamber 5 and by-pass port 14 into communication each other, working against the spring 6. Part of the pressure oil from the oil pump is thereby fed back to the intake hole of pump. Rightward shift of the spool valve 3, which occurs at the same time, closes the opening of orifice port 10 with ring- shaped extruded part 15b at the minor diameter part 15 with a certain gap a 2  reserved, so that the throat effect is raised up and the quantity of feedback oil is increased while the amount of delivery oil to the oil-hydraulically operated apparatus is decreased temporarily. Thus it can be kept constant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05188451-A (JP)
Title: Film winding device
Inventor: OGIWARA MASUO
IPC: G03B17/00
Filed: 1992-01-17
Abstract: PURPOSE:To provide a film winding device which accurately winds film based on the rotational amount of a motor by simple constitution. CONSTITUTION:A temperature detection circuit 11 detects ambient temperature and a battery voltage detection circuit 10 detects battery voltage. Based on each detection output, a control circuit 13 reads out the set data of the amplification factor of an AC amplifier 6 and the threshold of a comparator 7, which are previously stored, from an EEPROM 12 in accordance with a DC brush motor 2 used, and based on the data read out, the amplification factor of the AC amplifier 6 and the threshold of the comparator 7 are corrected.
Patent JP-H07205099-A (JP)
Title: Water jet working method
Inventor: SATOU KAZUNORI
IPC: B26F3/00
Filed: 1994-01-25
Abstract: PURPOSE:To generate vortex cavitation sufficiently by utilizing engulfing flow in of gas due to disturbance of water surface and supplying cavitation air bubble nuclei into water jet stream in water when washing and working are done by utilizing cavitation which is generated in water jet stream in water. CONSTITUTION:A workpiece 10 is provided in an inner bottom section of a shallow water bath 5. On the other hand, a nozzle 2 of high pressure water 1 is provided above the shallow water bath 5 in such a way that its central shaft 3 is vertical to a water surface 7 and faces downward. A high-speed water jet stream 4 in gas phase which is jetted from the nozzle 2 is plunged into the water surface 7 and becomes a high-speed water jet stream 8 in water 6. That is, although the jet stream is decelerated in the water 6, cavitation is generated in the high speed water jet stream 8 in the water due to shearing action which is generated on a jet stream surface and action of air bubble nuclei which exist in the water. The high-speed water jet stream 8 in the water which accompanies this cavitation is made to collide against the workpiece 10. Consequently, it is possible to remove unnecessary object adhered on the workpiece 10 and strengthen metal by shot peening action.
Patent JP-S58124430-A (JP)
Inventor: KONOMURA MASARU
IPC: A61B1/00
Filed: 1982-01-19
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-H03212509-A (JP)
Title: Method for joining underground continuous wall to subsequent placing body
Inventor: YUKI TOMOSHI
IPC: E02D5/20
Filed: 1990-01-16
Abstract: PURPOSE:To prevent concentration of stress by providing a slide piece capable of freely reciprocating along a turning frame supported rotatably on a base frame and forcedly moving the piece to the forward end side of the turning frame to bend back a connecting reinforcement in the vertical direction. CONSTITUTION:A base frame 20 is held to the surface of concrete 11 in such a manner as to surround the projecting portion of a connecting reinforcement 13, and a pin 21 is inserted to make the reinforcement 13 project out from a portion surrounded by the base frame 20 and the pin 21. Subsequently, a slide piece 25 is moved to the lower end side of a turning frame 22, the frame 22 is inclined to the forward end side of the reinforcement 13, the reinforcement 13 is fitted in a hook metal fitting 26, and a lock bolt 27 is fastened. Subsequently, when a hydraulic cylinder 30 is operated to move the piece 25 to the upper end side of the frame 22, the reinforcement 13 is drawn upward obliquely and bent back in the vertical direction. Further, when the frame 22 is put in the vertical state, the frame 22 is inclined in the reverse direction while the lower end thereof being slid to the other end side in an elongated hole 24 and bent back until the reinforcement 13 stands upright.