baber/WOPTO huggingface dataset:
Patent JP-H05205716-A (JP)
Title: Sealed alkaline storage battery
Inventor: HORIIE HIROSHI
IPC: H01M2/12
Filed: 1992-01-29
Abstract: PURPOSE:To provide a sealed alkaline storage battery provided with an explosion-proof safety mechanism, which functions reversibly against the gradual rise of the inner pressure with the ordinary battery reaction and which can cope with the quick rise of the inner pressure and which operates with the stabilized operation pressure. CONSTITUTION:In a sealing cover 5 for sealing an opening of a metal outer cylinder 1, in which a battery element is housed, a peripheral part 8a of an inner plate 8 and a peripheral part 9a of an outer plate 9 are caulked for bonding through a resin film 14, and an elastic valve body 13 is compressed to be filled in a valve chamber 10 formed between the central part of the inner plate 8 and the central part of the outer plate 9, and a valve hole 11 provided in the inner plate 8 and an exhaust hole 12 provided in the outer plate 9 are sealed. Notch grooves 15 are provided in the upper surface, the side surface and the lower surface of the outer plate 9, and the notch grooves 15 are filled with silicon oil 16.
Patent JP-S5823101-A (JP)
Inventor: WATABE HIDEYO
IPC: F21S8/10
Filed: 1981-03-23
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-H01217807-A (JP)
Title: Heat-conductive electric insulator and its manufacture
Inventor: KASHIDA SHU
IPC: C08J7/00
Filed: 1988-02-23
Abstract: PURPOSE:To obtain a highly useful substance with a high mechanical strength, a thermal conductivity, and an electric insulation property, by forming an ultraviolet-hardened silicone membrane on the surface of a vulcanized material. CONSTITUTION:On the surface of a formation of a silicone rubber composition before vulcanization, an ultraviolet-hardening type silicone membrane is formed, and the membrane is hardened by the radiation of ultraviolet rays. In this case, the ultraviolet-hardening type silicone membrane is formed of a composition including organopolysiloxane to be harden by the ultraviolet-ray radiation as an essential component. Concretely, a composition including an organosiloxane with a vinyl radical and an organosiloxane with a mercaptan radical, for example, can be used. The thickness of the membrane is not limited in particular, but 0.2-20mum level is preferable. When the thickness is less than 0.2mum, the strength of the membrane is made lower, and when it is more than 20mum, the thermal conductivity is reduced.
Patent JP-S61200720-A (JP)
Title: Forecast coding device
Inventor: NAKAMURA MAKOTO
IPC: H03M7/38
Filed: 1985-03-01
Abstract: PURPOSE:To operate the titled circuit as a coder or a decoder without incurring a large sized chip by adding a means attaining switching in matched with the timing of plural input signals inputted in time division. CONSTITUTION:The titled device acts like a coder to a signal inputted from the 1st input terminal 21 by setting the 1st mode setting terminal 25 to an H level and outputs a forecast code signal to the 1st output terminal 23. Further, the device acts like a decoder to a signal inputted from the input terminal 21 by setting a setting terminal 25 to an L level and outputs a decoded signal to the output terminal 23. As to the 2nd mode setting terminal 26, the operation is specified entirely the same as that of the 1st mode setting terminal 25. Thus, circuit integration is attained without remarkable increase in the chip area.
Patent JP-H05210737-A (JP)
Title: Method for recognizing pattern
Inventor: TANAKA HISAHIRO
IPC: G06T7/00
Filed: 1992-01-31
Abstract: PURPOSE:To provide a pattern recognizing method capable of correctly recognizing a pattern as compared with a convensional method even when disturbance such as a change in a lighting condition and a positional shear is generated by using a pattern matching procedure based on binarized images. CONSTITUTION:The average value of a density histogram for the standard image of a reference target object is set up as an average value 1, the average value of a density histogram for a target to be recognized is set up as an average value 2, the recognized density histogram of the target is moved only by a density average value difference between the average values 2, 1 in parallel in the negative diection on the density difference, and a difference between both the density histograms is calculated in each density level. For instance, pattern matching is executed by using an evaluation function capable of increasing the similarity of the density histogram of the recognized image to that of the standard image in reverse proportion to the sum of the absolute values of differences between the numbers of picture elements in respective density levels.
Patent JP-H09205985-A (JP)
Title: Pickles and manufacture of pickles
Inventor: ISA TAKASHI
IPC: A23B7/10
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide completely natural pickles by producing a beautiful color without using a chemical coloring material relating to the pickles made from pickling materials such as a Chinese white radish or the like and the manufacture of the pickles. SOLUTION: These pickles are made by pickling the materials such as the Chinese white radish and the others in fluid containing at least turmeric components and the manufacture is provided with a process for roughly pickling the materials such as the Chinese white radish and the others by using salt or a salt solution, the process for pickling the roughly pickled materials in the fluid containing sugar components and removing the salt and the process for truly pickling the materials from which the salt is removed in the fluid for true pickling containing at least the turmetric components.
Patent JP-S60186302-A (JP)
Title: Camshaft apparatus for automatic board
Inventor: TAKANO YASUHIRO
IPC: B23B7/00
Filed: 1984-03-05
Abstract: PURPOSE:To permit the cam change in an exceedingly short time even in the operation of an automatic board by dividing a camshaft into minor shafts and applying a sleeve onto each minor shaft and installing the cam onto the sleeve, in the camshaft apparatus for a main-shaft transfer-type automatic board. CONSTITUTION:A camshaft 83 is supported by beds 85 and 87 and divided into the first minor shaft 83a and the second minor shaft 83b, and connected together through an Oldham's coupling 93. A vertical cam group 97, head stock cam 99, chuck opening and closing cam 101 are set onto the minor shaft 83a. A shaft changing cam 103 for three-shaft attachment and a shaft pushing cam 105 are set onto the minor shaft 83b. These vertical cam group 97 and the cam 99 are fixed in demountable ways onto a sleeve 107 by a fixed ring 109, and fixed onto the minor shaft 83a by a nut 111. The indexing of this position is performed by using a curvic coupling 113. Also both cams 103 and 105 are installed onto a sleeve 117 on the minor shaft 83b.
Patent JP-S62198730-A (JP)
Title: Impurity separating device
Inventor: IKEDA SEIJI
IPC: G01N1/02
Filed: 1986-02-26
Abstract: PURPOSE:To separate impurities such as a residual solvent with which a solid sample is impregnated securely on a dry basis by heating an impurity separating device directly or by a reaction treatment. CONSTITUTION:This device consists of a main separating device body 2 whose one end part is closed and a sample chamber 3 at one end part side in it, and a heating device 4 is arranged at the outer peripheral part of one end of the main body 2 while covering the sample chamber 3. Consequently, the solid sample is put in the sample chamber 3, which is heated up to necessary internal temperature while the inside of the sample chamber is held below constant pressure when impurities are separated below 200 deg.C without any heat destruction or in a pressure reduction state by a pressure reducing device 22 when not. The heating is stopped when the specific temperature 18 is obtained in the sample chamber 3 and the time required for the impurities sticking on the solid sample to separate is elapsed sufficiently. A flow rate control valve 10 is controlled and opened and carrier gas 7 is supplied through a gas supply pipe 13. Consequently, the low-density impurities of specific level which stick on the solid sample are separated and a high-purity solid sample is obtained.
Patent JP-H04259197-A (JP)
Title: Speaker
Inventor: KIMURA OSAMU
IPC: H04R9/02
Filed: 1991-02-13
Abstract: PURPOSE:To realize the speaker with high reliability in which an excellent low sound frequency characteristic is always enhanced even when the mount condition differs by selecting a Q0 depending on the mount condition and taking into account so that an excess current does not input to an amplifier. CONSTITUTION:Plural kinds of voice coils 5, 6 with a different effective length and equal electric resistance are arranged in a gap 4 formed around a center pole 2 of a magnetic circuit and any of the plural kinds of the voice coils 5, 6 is selected and used.
Patent JP-H10243638-A (JP)
Title: Switching power unit
Inventor: KANEKO SHINJI
IPC: H02M7/217
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To limit the rush current flowing to a capacitor for output retention by gradually raising the gate voltage of a field effect transistor which controls the charge current of the capacitor for output retention, by inputting DC voltage from a voltage converting circuit, with the turning on of an AC current. SOLUTION: The charge voltage of a capacitor C1 by turning on a power supply is divided with resistor R2 and R3, and it charges a capacitor C4 gradually through a resistor R7 for integration. Therefore, the gate voltage of the transistor Q2 being the charge voltage of the capacitor C4 goes up gradually. When the gate voltage reaches the threshold voltage, the gate voltage goes up slowly after that, and the transistor Q2 changes gradually from the resistance in completely off condition to the resistance completely on condition. Accordingly, the capacitor C2 for output retention is charged slowly, with the time constant being decided by the on resistance of the capacitor C2 for output retention and the transistor Q2. Taking this time constant large will enable the rush current to be limited.
Patent JP-H04258260-A (JP)
Title: Polysaccharide gel and its production
Inventor: SHIOTANI TOSHIAKI
IPC: A23L21/10
Filed: 1991-02-12
Abstract: PURPOSE:To provide the subject gel having a high elastic modulus and excellent transparency and useful as a food raw material, etc., by mixing a prescribed amount of a multivalent metal salt with a prescribed amount of a polysaccharide capable of being gelled by the action of the ions of the multivalent metal, and subsequently subjecting the mixture to a high pressure treatment to form the gel. CONSTITUTION:A prescribed amount of a multivalent metal salt such as a Ca or Al salt is mixed with a prescribed amount of a polysaccharide such as polyuronide, alginic acid or acidic heteroglucan, capable of being gelled by the action of the ions of the multivalent metal, and the mixture is subjected to a high pressure treatment under a pressure of >=100MPa to substantially cause a gelling reaction for forming the objective gel.
Patent JP-H02220497-A (JP)
Title: Electronic-component feed apparatus
Inventor: KAMOSHITA MORIATSU
IPC: B23P21/00
Filed: 1989-02-21
Abstract: PURPOSE:To enhance the reliability of a feeding operation of an electronic component by a method wherein a spring member is fed by using a driving roller and a pressure roller and the electronic component inside a cylindrical stick is pushed out by using the spring member. CONSTITUTION:A spring member 10 is fed in a state that it is sandwiched between a driving roller 20 and a pressure roller 21; an electronic component inside a cylindrical stick 4 is pushed out by using the spring member 10 and is transferred to a prescribed electronic-component delivery position. ln this manner, the electronic component inside the cylindrical stick 4 is pushed out forcibly by using the spring member 10. Thereby, a transfer force of the electronic component becomes definite irrespective of the number of electronic components inside the cylindrical stick 4; reliability of a feed operation of the electronic component is enhanced; the cylindrical stick 4 can be arranged horizontally.
Patent JP-H01215081-A (JP)
Title: Semiconductor light emitting device
Inventor: ISOZUMI SHOJI
IPC: H01S5/00
Filed: 1988-02-24
Abstract: PURPOSE:To increase a maximum light output by forming, between one clad layer and a current contraction layer, a semiconductor layer which is of an opposite conductivity type to that of a clad layer. CONSTITUTION:In a double-hetero structure in which the top and bottom surfaces of an active layer 2 are connected to clad layers 1 and 3 respectively, a p-InP layer 7 is formed between the n-InP clad layer 1 and an SI-InP current constricting layer 6. Leak current and an input capacitance of the SI-InP current constricting layer 6 are made small as usual. In the p-InP layer 7, electrons from the n-clad layer 1 are recombined inside to keep the electrons from being injected to the current constricting layer 6. Therefore, carries injected to SI-InP which forms the current constricting layer 6 are only holes from the p-clad layer 3. And, the input current required to take insulation from the current constricting layer 6 gets remarkably larger than usual. By this method, this semiconductor light emitting device increases its maximum light output, keeping the leak current and the input capacitance small.
Patent JP-2000186318-A (JP)
Title: Permeable erosion control dam
Inventor: WAKAMATSU SEIJI
IPC: E02B7/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To absorbing the collision energy of a large gravel by deformation of a cushioning means to prevent the damage of a dam body so as to easily enable a deformed cushioning means. SOLUTION: A plurality of column materials A are erected on foundation concrete 6A at a prescribed interval, mutually connected by a tie beam material 7C and supported by a horizontal beam material 7A, an inclination beam material 7B and a column material 6 to constitute a permeable erosion control dam body. Each column material and each beam material 7 are made of steel, and coupled through box-like connection elements 8, 8A by bolts. A cushioning means 14 is detachably mounted through a cushioning material on the upstream side of the column material 6A and the tie beam material 7C by bolts. The cushioning means 14 is made of a steel pipe, a deformation restraining means 17 is provided on the end and the excessive deformation of the end is suppressed.  Thereby, in the case where a large gravel collides, collision energy is absorbed by the deformation of the cushioning means 14 to prevent the damage of the dam body, and the deformed cushioning means 14 can be easily replaced for new one.
Patent JP-H08230206-A (JP)
Title: Ink tank and ink tank attaching method
Inventor: YAMANAKA AKIHIRO
IPC: B41J2/175
Filed: 1995-02-28
Abstract: PURPOSE: To stabilize the supply of ink by providing a supply port of the ink housed in a tank wherein height is smaller than at least one of longitudinal and lateral dimensions to the outside to the bottom surface of the tank and making the position of the porous ink absorbing element above and around the supply port larger than the height of the supply port but smaller than four times the height thereof. CONSTITUTION: The distance from the part being in contact with the absorbing element housed in a tank of an one-way ink supply member to the inner surface of the tank in the direction vertical to the bottom surface of the tank is 20mm or less and at least two directions among the distances up to the inner surfaces of the respective end parts of the tank satisfy 1-2.5 times. The ink absorbing element 1000 extends up to the side surface of the flat tank to occupy the periphery and upper part of the one-way ink supply member 1002 of an ink supply port region. When the height H of the ink absorbing element provided to the upper region of the ink supply member 1002 is looked with respect to the height (h) of the member 1002 from the surface of the tank, all of the min. and max. parts of the height H satisfy a condition of h<=H<=4h.
Patent JP-H01214132-A (JP)
Title: Semiconductor device
Inventor: SAMEJIMA HIROYUKI
IPC: H01L21/60
Filed: 1988-02-23
Abstract: PURPOSE:To prevent bad bonding from being produced in a bonding process in a semiconductor device including a bonding pad part on an insulating film by interposing polycrystalline Si between the film and the bonding pad part. CONSTITUTION:A polycrystalline Si 7 is grown on an oxide film 6 formed on a semiconductor substrate and patterned, and thereafter an Al electrode 8 is formed. Further, an insulating film 9 for protecting the surface of the device is grown and patterned, and then a bonding pad part 10 is formed. By interposing the polycrystalline Si 7 between the film 6 and the electrode 8, an alloy layer is formed on the electrode 8 to roughen an electrode 8 surface. Hereby, bad bonding in a bonding process upon assembling of the device can be reduced.
Patent JP-S59166055-A (JP)
Title: Food product from pastures
Inventor: YUUCHI SHIGERU
IPC: A23L19/00
Filed: 1983-03-11
Abstract: PURPOSE:The titled food product that contains, as an essential constituent, a dried powder from leguminous pastures or a saponin concentrate from the extract therefrom, thus improving skin metabolism such as skin roughening or spots. CONSTITUTION:A plant selected from leguminous pastures such as white clover, purple clover, snail clover, black medic, alfalfa or Chinese milk vetch is used as a starting substance, its dried powder and/or a concentrated saponin from the powder are added as essential ingredients to give the objective food product. Usually, the concentrate of saponine ingredients is prepared in the form of dust, tablets, emulsion, granules or solution. The dose is 2-10g/day/adult and given in 2 or 3 portions a day.
Patent JP-H09232737-A (JP)
Title: Printed-wiring board
Inventor: IWASAKI YASUHIRO
IPC: H05K1/11
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To keep the thickness of solder constant to stabilize an electronic component and also to prevent the generation of short-circuiting between terminal parts by a method wherein recessed parts are respectively formed in each of the terminal parts and these recessed parts are covered with a metal. SOLUTION: Two pieces of non-penetrating connection holes 4 and 4 covered with copper are respectively provided in both end parts of each of terminal parts 3. Accordingly, cream solder 17 is pulled nearer the sides of the non- penetrating connection holes 4 by the surface tension of the solder 17 filled in the two pieces of the non-penetrating connection holes 4 and the sectional shape of the solder 17 is formed into a table land shape formed with parts, which correspond to the holes 4 and 4, of the solder 7 as their apexes. In the case where the two pieces of the non-penetrating holes 4 are provided in such a way, the thickness of the solder becomes uniform in comparison with that of the solder 17 in the case where one piece of a non-penetrating connection hole is provided in each of the terminal parts 3.  Moreover, in this printed-wiring board 1, even if the outer periphery of the solder 17 and the outer peripheries of the terminal parts 3 are somewhat changed in the production process of the board 1, the thickness of the solder 1 7 is always kept constant.
Patent JP-S61203191-A (JP)
Title: Reversible optical color developer
Inventor: KAMOGAWA HIROMI
IPC: C09K9/02
Filed: 1985-03-04
Abstract: PURPOSE:To provide a viologen-based reversible optical color developer which contains a specified viologen compd. as effective ingredient, develops color under irradiation with light in powder form, loses color upon heating, etc., and is suitable for photo-recording material, etc. CONSTITUTION:The reversible optical color developer contains a viologen compd. of formula I (where R and R' are each a group of formula II, III, etc.; n is 0-8; X<-> and X'<-> are each a group of formula IV, SO4, BF3, etc.). Preferred I are, e.g., N, N'-dibenzyl-gamma, gamma'-dipyridinium di-p-toluenesulfonate and N, N'-di(3- sulfonate propyl)-gamma, gamma'-dipyridinium. The former compd. shows strong color development upon irradiation with light and loses color immediately upon shielding of light. The latter compd. develops color under irradiation with light and retains stable color for more than one year and quickly loses color upon heating.
Patent JP-S55134604-A (JP)
Title: Dialysis apparatus
Inventor: NIISATO TOORU
IPC: A61M1/14
Filed: 1979-04-05
Abstract: PURPOSE: To enable dialysis, whose efficiency is high and whose operation is easy, doubling as hemodia-filtration function by a method wherein a dialyzing liquid is pushed into the body fluid side such as blood from the dialyzing liquid side in one portion of the device while water is conversely extracted to the dialyzing liquid side from the body fluid side in another portion of the device.  
     CONSTITUTION: A dialyzing liquid delivery pump 7 and a dialyzing liquid feed pump 6 are previously operated in the quantities of discharge which difference between the quantities of the discharge is the prearranged quantity of water which will be subtracted from the interior of the body. When the flow rate of a dialyzing liquid passing through a through hole 9a of a partition wall 9 is adjusted by means of an adjusting plate 10, hydraulic pressure naturally becomes higeher than the pressure of a blood flow path in a dialyzator 1 in a first half portion 1a partitioned by means of the partition wall 9 of a dialyzing liquid flow path in the dialyzator 1 and the dialyzing liquid is intruded into blood through a semipermeable film 8, and the hydraulic pressure becomes lower than the pressur of the blood flow path in the dialyzator 1 in a latter half portion 1b and moisture in the blood is extracted into the dialyzing liquid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02221900-A (JP)
Title: Seat surface grinding device for barrel flange
Inventor: MATSUBARA TOSHIO
IPC: G21F9/00
Filed: 1989-02-21
Abstract: PURPOSE:To mechanize and automate operation and to improve the efficiency of the cleaning operation for the flange seat surface of a nuclear reactor pressure container by providing a reciprocal slider part which can grip and fix the barrel flange and release the grip fixation state. CONSTITUTION:When one-side sliders 1a and 1b grip and fix the barrel flange, the other-side sliders 2a and 2b are released from gripping and fixing the barrel flange and in this state, the relative positions of both the reciprocal sliders are changed through an air cylinder 5A, etc. This operation is performed alternately for the sliders and a grinding unit 5B and a sucking mechanism mounted on the reciprocal slider part move along a seat surface to remove sticking matter such as silver plating on the seat surface. When the reciprocal slider part moves on the seat surface, the barrel flange is released from being gripped and fixed and the slider part can move without any hindrance even when many stud bolts are stood, not to mention a case wherein there is no stud bolt 54.
Patent JP-S59164649-A (JP)
Title: Glass composition for sealing
Inventor: SHINDOU KAZUYOSHI
IPC: H01L21/56
Filed: 1983-03-11
Abstract: PURPOSE:To obtain the titled compsn. suitable sealing an alumina ceramic package, etc. at low temp. by blending appropriate amt. of refractory filler powder with low melting glass powder comprising TiO2 to a PbO-B2O3-ZnO-SiO2 system compsn. CONSTITUTION:A sealing glass compsn. consisting of 50-65vol% low melting glass powder consisting of 45-60mol% PbO, 0-8wt% PbF, 25-32% B2O3, 6- 11% ZnO, 0-5% BaO, 1-5% Al2O3, 1-13% Tl2O; and 35-50vol% refractory filler powder. Preferred refractory filler is beta-eucryptite, zirconium silicate, or lead titanate, etc. The compsn. can form an airtight sealing on an alumina ceramic by being fluidized by the heat treatment at <=ca.400 deg.C. Moreover, it has a thermal expansion characteristic suitable for lead wire comprising an alumina ceramic and an electrode, etc.