baber/WOPTO huggingface dataset:
Patent JP-H07268069-A (JP)
Title: Resin composition
Inventor: OSUGA HIRONORI
IPC: C08G59/24
Filed: 1994-03-30
Abstract: PURPOSE:To obtain a resin composition made lowly water-absorptive, highly dense and lowly thermally expansive and improved in the soldering heat resistance of a semiconductor packaging in mounting on a substrate by mixing a specified epoxy resin with a phenolic resin curing agent, an inorganic filler and a cure accelerator. CONSTITUTION:This resin composition is an epoxy resin composition essentially consisting of an epoxy resin component containing 30-100wt.%, based on the total epoxy resin weight, epoxy resin represented by the formula (wherein (n) is 0-20; and R1 to R12 are each H, a halogen or an alkyl), a phenolic resin curing agent, an inorganic filler and a cure accelerator. The highest possible soldering-heat resistance can be attained by adjusting the amount of the epoxy resin of the formula. To effectuate the soldering-heat resistance, it is desirable to use at least 30wt.%, desirably 50wt.%, based on the total epoxy resin amount, epoxy resin of the formula.
Patent JP-S61220497-A (JP)
Inventor: MIYASAKA MUNEHISA
IPC: H05K1/11
Filed: 1985-03-27
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-H07271781-A (JP)
Title: Chinese character converting device
Inventor: KIKUCHI KIYOSHI
IPC: G06F17/22
Filed: 1994-03-30
Abstract: PURPOSE:To automate switching between input systems for KANA (Japanese syllabary) input and Roman character input as to the KANJI (Chinese character) conversion of a Japanese word processor. CONSTITUTION:This KANJI converting device includes an input character string deciding means 4 which decides which of the KANA input and Roman character input a character string inputted oh a keyboard 1 by a user is at the time of KANJI determination, and performs switching between the input systems and switching between screen displays accompanying the switching between the input systems and an input system storage means 3 which stores which input system the currently inputted character string is.
Patent JP-H09250271-A (JP)
Title: Opening/closing device
Inventor: TOMOTO TAKESHI
IPC: E05D15/46
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To displace upward a window to such a place not as obstructing an opening part of a frame body in a window device of a type of displacing the window in relation to the frame body using an arm. SOLUTION: A window device 1 is so formed that a window 3 opens/closes an opening part of a frame body 2 and the window 3 is supported to the frame body 2 by a support device 4. The support device 4 is provided with a first arm 5 for raising an intermediate part 6 upward in relation to the frame body 2 and a second arm 7 for raising the window 3 upward in relation to the intermediate part 6. When the window 3 is opened, the first and the second arms 5, 7 are rotationally moved upward so that the window 3 is displaced upward of the frame body 2 and displaced to such a place as does not obstruct the opening part of the frame body 2.
Patent JP-H07265284-A (JP)
Title: Measuring device for oxygen saturation ratio and bloodstream
Inventor: TAKAYANAGI YUKITAKA
IPC: A61B5/026
Filed: 1994-03-30
Abstract: PURPOSE:To measure the oxygen saturation ratio and bloodstream nearly concurrently by providing the first and second light emitting elements generating the light with different wavelengths, a driving circuit illuminating the light emitting elements, and the first and second light receiving elements receiving the transmitted or scattered light on biological tissues. CONSTITUTION:When a driving circuit 6 illuminates the first and second light emitting elements 1, 2 in turn, the second light receiving element 4 outputs the signals corresponding to the transmitted or reflected light on biological tissues 5 in turn. An oxygen saturation ratio calculating means calculates the oxygen saturation ratio in the blood pulsating in the biological tissues 5 based on the signals corresponding to the light with the first and second wavelengths. When the driving circuit 6 illuminates the first light emitting element 1, the light is transmitted or reflected on the biological tissues 5, and it is changed in response to the movement of the bloodstream in the biological tissues 5. The first and second light receiving elements 3, 4 detect the signals corresponding to the transmitted light quantities at the positions apart from each other by the prescribed distance. A bloodstream calculating means calculates the flow velocity of blood 5a based on the correlation function of these outputs.
Patent JP-S57177430-A (JP)
Title: Thermosensitive fan coupling using fluid
Inventor: ONO HIROICHI
IPC: F16D35/00
Filed: 1981-04-22
Abstract: PURPOSE:To prevent an abrupt rise of the rotation of a fan immediately after the start of engine in a thermosensitive fan coupling device using fluid, which is suitable to be used as a fan for cooling internal combustion engine, by checking the oil in an oil sump from flowing out to the torque transmission chamber side naturally at the time of out of rotation by means of provision of a partition wall having a groove. CONSTITUTION:The sealed inside of a thermosensitive fan coupling device using fluid composed of a cover 3 and a case 2 provided with fan fixing bolt holes 18, 18' is divided into an oil sump 6 and a transmission chamber 4 with a partition plate 5. In this oil sump 6, a valve member 8 is fitted working in compliance with the action of a thermosensitive substance 10, and a driving disc 7 is installed in said torque transmission chamber 4. In this arrangement, a partition wall 16 having a feed hole 15 is interposed and fixed between the partition plate 5 and the mating wall surface to it in the driving disc 7. The feed hole 15 and the outflowing adjustment hole 5' on the plate 5 are so arranged that either of them shall be situated on the oil surface in the oil sump 6 however the rotational stopping condition is. The mating surface of the partition wall 6 to the plate 5 is provided with a groove which shall connect the hole 5' with the one 15.
Patent JP-S61220464-A (JP)
Title: Semiconductor device
Inventor: KASHIWANUMA AKIO
IPC: H01L29/72
Filed: 1985-03-27
Abstract: PURPOSE:To simplify processes and to miniaturize the device, when a bipolar transistor and a Schottky diode are formed on the same semiconductor substrate, by forming an emitter region by alignment of the base electrode of the transistor and the Schottky electrode of the diode. CONSTITUTION:An N<+> type embedded layer 3 is diffused and formed in a P-type Si substrate 2. An N-type layer 5 is epitaxially grown on the entire surface including the layer 3. The layer 5 is divided into element regions 24A and 24B by an element isolating region 4, with the layer 3 being included. Then a deep P<+> type graft base 6 and a shallow P<+> type region, which is linked to the region 6, are diffused and formed in the region 24A. An N<+> type emitter region 7 is provided in the region 8. An emitter electrode 12e is attached to the region 7 through a polycrystalline Si layer 11e. A Schottky electrode 9 is attached to the surface of the region 24A, where the base region is not present. A base taking out electrode 10 is connected to the region 6. The electrodes 9 and 10 are made symmetrical. The element region for the diode, which has been necessary in a conventional device, can be omitted.
Patent JP-S60206225-A (JP)
Title: Error correcting and decoding circuit
Inventor: SHISHIKURA HIROHISA
IPC: H03M13/00
Filed: 1984-03-30
Abstract: PURPOSE:To increase the degree of freedom of the operation of a CPU by providing a buffer memory, and transferring data before and after correction to said memory automatically without reference to the operation of the CPU. CONSTITUTION:An error correcting circuit 12 includes a data transfer part and supplies received data for correction applied to an input terminal 15 to the buffer memory 13 through a local data bus 17. The circuit 12 has an address generating part and supplies an address signal to the 2nd input terminal of an address switching circuit 14. An optional address signal is supplied from the CPU to the 1st input terminal of the circuit 14, but the signal at the 2nd input terminal is selected by said operation. Then, the circuit 12 supplies the address signal to the 2nd input terminal of the circuit 14 and a data bus switching circuit 16 is so controlled to separate a CPU data bus 10 and the bus 17 from each other at the same time, and the circuit 12 receives the output signal of the memory 13. The CPU is released during this period. Then, data after correction is supplied to the memory 13 as well. At this time, the circuit 16 separated the bus 17 from the bus 10 as well and the circuit 12 outputs an up-to-date address signal.
Patent JP-H08257037-A (JP)
Title: Microscope for operation
Inventor: TOMIOKA KEN
IPC: G02B21/06
Filed: 1995-03-20
Abstract: PURPOSE: To obtain a red reflex having a bright and three-dimensional effect by arranging an illuminating means in a reflected light flux uninterrupting position between an eye to be examined and an observing optical system, and illuminating the eye to be examined from the direction different from the irradiating direction of an illuminating light flux irradiated along the optical axis. CONSTITUTION: An illuminating light flux from a light source 24 of an illuminating optical system 20 is irradiated to an eye 1 to be examined along the optical axis 10a of an observing optical system 10 by a half mirror 30, and a reflected light flux reflected by the eye 1 to be examined is introduced to the observing optical system 10 along the optical axis 10a. A total reflection mirror 40 is arranged in a reflected light flux uninterrupting position between the eye 1 to be examined and the observing optical system 10, and the eye 1 to be examined is illuminated from the direction different from the irradiating direction of the illuminating light flux irradiated along the optical axis 10a. Therefore, a bright and three-dimensional red reflex of the eye to be examined can be observed.
Patent JP-S58178315-A (JP)
Title: Zoom lens using plastic lens
Inventor: HISADA TAKAKI
IPC: G02B15/16
Filed: 1982-04-14
Abstract: PURPOSE:To compensate the movement of an image plane with a change in temp. within the depth of focus thereof, by forming the plastic lens in the 1st lens group of a zoom lens consisting of plural movable groups for variable power of focal length so as to satisfy prescribed conditions. CONSTITUTION:A glass lens is used for at least one piece L3 among the lenses constituting the 1st lens group I , and a negative lens of the meniscus convex on the object side is used for the lens L1 nearest the object side. A positive lens combined with the 1st lens L1 or installed apart at a slight spacing therefrom is used for the 2nd lens L2 in succession to said lens. The equation I -equation IIIare satisfied when the Abbe numbers of the high and low dispersion lenses of the plastics lens L1, L2 constituting the group I are designated as nuP1, nuP2, the total power of the low dispersion lenses as phiP2, the Abbe number and total power of the lens L3 as nuG, phiG, the power of the group I as phi0, and the curvatures on the object side and image side of the lens L1 as C1, C2. The psiTP in the equation is the equation IV, and nP, alphanP, alpha are respectively the refractive index, the rate of change in the refractive index with temp. and the coefft. of thermal expansion of the lenses L1, L2.
Patent JP-H10250108-A (JP)
Title: Ink jet recording apparatus
Inventor: SAITO SHIRO
IPC: B41J2/015
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus which causes ink droplets to fly by utilizing an ultrasonic radiation pressure, whose flying efficiency of ink droplets is not reduced even in the case where the apparatus is made larger in size in a horizontal scanning direction, and which has high reliability. SOLUTION: Adjacent layers 15, 16 having dielectric constants lower than a piezoelectric element are formed on at least one side of the vertical scanning direction of a piezoelectric body 12. A common electrode 14 is allowed to extend even on the adjacent layers 15, 16 and, moreover, the thickness of the common electrode 14 on the piezoelectric element is set within a range of λ/1000<t<λ/10 with respect to the wavelength λ of an ultrasonic wave propagating through the inside of the common electrode 14.
Patent JP-S56160320-A (JP)
Title: Recovering method for concentrated lithium solution free of arsenic from waste water from geothermal power plant
Inventor: KOYANAKA KUNI
IPC: C01G28/00
Filed: 1980-05-07
Abstract: PURPOSE: To recycle waste water from a geothermal power plant as lithium resource by passing the water through a column holding a mixture of a strongly basic anion exchange resin and an ion retardation resin and a column holding a strongly acidic cation exchange resin.  
     CONSTITUTION: In order to remove arsenic coexisting with lithium in waste water from a geothermal power plant, the water is passed through a column A holding a strongly basic anion exchange resin and an ion retardation resin mixed in 3:2wt. ratio in an amount about 5 times as much as the mixed resin. The outflow from the column A is further passed through a column B holding a strongly acidic cation exchange resin. An about 0.1 N soln. of caustic soda is then passed through the columns A, B to dissolved and recover arsenic. Finally, by passing a hydrochloric acid soln. (about 7l acid and about 3l water) through the column B in an amount about 1/5 time as much as the resin, lithium is eluted to obtain a concd. lithium soln. contg. little arsenic. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62220112-A (JP)
Inventor: WATANABE JIYUUKICHIROU
IPC: A01G31/00
Filed: 1986-03-19
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-H06246252-A (JP)
Title: Apparatus for decomposing and digesting organic substance
Inventor: SHIBATA KIMIO
IPC: B09B3/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide an apparatus in which a decomposition-digestion tank is arranged to have the best condition for propagating aerobic bacteria so that added organic substances can be decomposed into water and carbon dioxide to the maximum. CONSTITUTION:A decomposition-digestion tank 1 having a cylindrical shape with its both ends closed is supported by each pair of bearing rollers 3, 3 through ring bodies 2, 2 arranged on the periphery of the tank 1 to be able to rotate and is connected to a motor 5 through a gear 4, a gear 7 engaged with the gear 4, and a gear box 6 fixing the gears on an output shaft. A lot of small holes 8, 8... reaching the inside of the tank 1 are installed on the periphery of the tank 1, a pipe 9 for introducing organic substances is inserted into the shaft center of the tank 1, and a crushing-stirring means 11 is fixed on the periphery of the pipe 9.
Patent JP-H11255718-A (JP)
Title: Purification of 2-amino-5-nitrophenethyl alcohol
Inventor: AMANO SHINYA
IPC: C07C213/10
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a crude 2-amino-5-nitrophenethyl alcohol by which the 2-amino-5-nitrophenethyl alcohol is purified in high recovery. SOLUTION: This method for purifying 2-amino-5-nitrophenethyl alcohol comprises adding an inorganic acid to the 2-amino-5-nitrophenethyl alcohol containing compounds of formulas I [(n) is an integer of 0-3] and/or II [(m) is an integer of 1-3] as impurities to provide an inorganic acid salt thereof, dissolving the precipitated inorganic acid salt in water and adding an inorganic acid salt and/or an alkali to the obtained solution to provide the purified 2- amino-5-nitrophenethyl alcohol.
Patent JP-S51137157-A (JP)
Title: Hot water system with main valve
Inventor: IWASAKI KAZUO
IPC: F24H9/16
Filed: 1975-05-21
Abstract: PURPOSE: The structure to drain the ramaining water between the water supply main valve and the water supply valve without truning off the gas main valve. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08265073-A (JP)
Title: Agc circuit
Inventor: KUMAGAI YOSHIAKI
IPC: H03G3/30
Filed: 1995-03-20
Abstract: PURPOSE: To reduce the scale of a radio transmitter by reducing the scale of a correction section correcting nonlinearity of a detector in the AGC circuit used for a radio transmitter such as a satellite communication. CONSTITUTION: A received RF signal passes through an input side branch means 3, a variable attenuator 2, an amplifier 1 and an output side branch means 5 in this order and amplified and outputted. On the other hand, The input side branch means 3 branches part of the input RF signal, an input side detection means 4 detects it to detect an input signal level. Furthermore, an output side branch means 5 branches part of an output signal and it is attenuated by an attenuation means 6 and detected by an output side detection means 7 to detect an output signal level after the attenuation. A control means 8 adjusts the attenuation of the variable attenuator 2 so that the input of the input side detection means 4 has the same level as the input of the output side detection means 7.  Thus, the operating point of the input side detection means 4 is made the same as the operating point of the output side detection means 7 and the correction for nonlinearity is not required by using the same detection characteristic for the input side detection means 4 and the output side detection means 7.
Patent JP-H03262178-A (JP)
Title: Magnetoresistance element test device and method
Inventor: KATANIWA HAJIME
IPC: G01R27/02
Filed: 1990-03-12
Abstract: PURPOSE:To keep the intrinsic hysteresis of a magnetoresistance element and the magnetic field semiforcibly applied to the element by a magnetic device or the like in an assembly process constant under a certain condition so as to enable the magnetoresistance element to be relative in resistance by a method wherein a magnet arranged so as to apply a magnetic field to the magnetoresistance element once when its resistance value is measured and a mechanism which arranges the magnetoresistance element outside of a magnetic field when the resistance of the magnetoresistance element is measured are provided. CONSTITUTION:Measuring probe pins 4 and pressing pins 5 which press down a magnet fixing table 7 are provided to a probe pin board 6. A magnet 1 arranged in the groove provided to the magnet fixing table 7 is located adjacent to the underside of a magnetoresistance element (MR element) 2 and forcibly applies a magnetic field to in a certain direction to the MR element 2. While a probing operation for the measurement of resistance takes place, as a probing pin board 6 is made to move downward, not only the probe pins 4 are connected to the led terminals 3 of the MR element 2 but also the pressing pins 5 press down the magnet fixing table 7 to separate the magnet 1 from the MR element 2. By this setup, a magnetic field is forcibly applied to the MR element 2 before its resistance is measured, and the MR element 2 is kept distant from a magnetic field while a measurement probing operation takes place.
Patent JP-H08257984-A (JP)
Title: Method and device for cutting elastic long sheet
Inventor: TAWARA MICHIO
IPC: B26D7/06
Filed: 1995-03-20
Abstract: PURPOSE: To always keep a cut width uniform by using a holding part to hold a portion of a long sheet near one end, then moving the long sheet along with the holding means toward a cutting means, and then cutting the other end of the long sheet by the cutting means. CONSTITUTION: When a servomotor 38 is driven, a ball screw 32 is turned via a power transmission belt 36, belt pulleys 34, and the like, and then a moving plate 28, together with a clamp lever 16, is guided by a rail and moved toward a cutting part 44 by a set amount while gripping one end of a long sheet 14. When the front end of the long sheet 14 comes between tension members 50A, 50B and a push-up lever 58, the push-up lever 58 is moved upward by a cylinder 60, and a bifurcated plate 47 is moved downward by a cylinder 64. Therefore, both of the longitudinal ends of the long sheet are pulled by the tension members 50A, 50B in opposite directions, and in that state the long sheet 14 is cut into a predetermined width by the actuation of a traveling cutter 46.
Patent JP-S59185231-A (JP)
Title: Installation work of large-size machinery equipment
Inventor: SHIRAISHI KAZUYOSHI
IPC: E02D27/44
Filed: 1983-04-06
Abstract: PURPOSE:To adjust the height and horizontality of a machinery body by holding the supporter of a base on which the machinery body is set by upper and lower bolts screwed with plural anchor bolts. CONSTITUTION:Plural anchor bolts 9 are erectly fixed to plural anchor bolt holes 8 provided in the foundation 4 by a chemical anchoring method. Lower nuts 10 are screwed with the anchor bolts 9, the supporter 12 of a base 11 on which a machinery body A is set is placed on the lower nuts 10, and upper nuts 13 are screwed with the nuts 10. While finely adjusting the nuts 10 and 13, the machine body A is adjusted in terms of horizontal angle and height. The base 11 is integrally connected with a fixing part 15. A formwork for surrounding the base 11 is assembled and a non-shrink grout 16 is packed into the space formed by the foundation 4 and the base 11 to bury and fix the base 11.
Patent JP-H10254380-A (JP)
Title: Production method of display device
Inventor: IZUMI YOSHIHIRO
IPC: G09F9/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide the low cost production method of the multipanel display device in which plural display panels and a large reinforcing panel are pasted together using a minimum amount of adhesive for the joining purpose without mixing up air bubbles. SOLUTION: The end faces of two liquid crystal panels 2.2 are joined by joining adhesive 11. Then, high viscosity adhesive 13 is spread to surround the display area on the panel 2 and adhesive 12, which has the viscosity lower than adhesive 13, is dropped for necessary amount on the area. Then, the adhesive 13 is pasted under the pressure, which is lower than the atmospheric pressure, using an evacuating apparatus 14 and the panel 2 and a reinforcing substrate 3 are pasted together to hold the adhesive 12. Lastly, the pressure is brought back to the atmospheric pressure and ultraviolet rays are irradiated against the adhesives 13 and 12, which are ultraviolet curing adhesives and are located between the panel 2 and the substrate 3, for hardening.
Patent JP-H05265846-A (JP)
Title: Memory managing system
IPC: G06F12/02
Filed: 1992-03-18
Abstract: PURPOSE:To provide the memory managing system for maintaining compatibility between a conventional operating system(OS) and an application attached to that OS and for extending an OS user memory. CONSTITUTION:This memory managing system respectively independently arranges an OS carnel storage space 3 to store an OS carnel 3b, system program storage space 2 to store a system program 2c for OS, application program storage space 1 to store an application program 1c, and managing space 4 to manage interfaces mutually between respective spaces, in a virtual space.