baber/WOPTO huggingface dataset:
Patent JP-S5818857-A (JP)
Title: Plate-type low pressure electric-discharge lamp
Inventor: WADA SEIGO
IPC: H01J61/50
Filed: 1981-07-23
Abstract: PURPOSE:To enable a homogeneous emission without any luminance nonuniformity to be obtained over the entire plate surface of a lamp by providing outside the lamp, a magnetic field- generator which produces a magnetic field perpendicularly crossing the plate surface of the lamp, and alternating the polarities of the said magnetic field at given periods. CONSTITUTION:When a lamp 1 is lit by means of a direct-current power source 7 and a ballast 6 which is provided between the lamp 1 and the power source 7, discharge develops[the discharge area (A) indicated by the slant lines]between the connection terminal 3a of a cathode 3 on the power source 7 side and one end 2a of an anode 2 facing the terminal 3a. Here, when a magnetic field directed from the back surface of the paper to the front surface of the paper is applied by means of a magnetic-field generator 5, the discharge area (a) moves to the left. In some time after that, when discharge reaches between ends 2b and 3b which are opposite sides to the ends 2a and 3a between which the initial discharge developed, the polarity of the magnetic field is reversed. As the result, discharge shifts to the right direction in the figure by receiving Lorentz force with a reverse direction to that of Lorentz force which has been given before. When the above mentioned actions are repeatedly carried out at a high speed, the discharge area moves successively, and the discharge path appears to be spreading over almost the entire plate surface of the lamp 1. Consequently, the emission luminance of the plate surface of the lamp 1 can be made homogeneous.
Patent JP-H07317515-A (JP)
Title: Measuring method and jig for abrasion amount of engine valve face part
Inventor: KOBAYASHI HARUKI
IPC: F01L3/22
Filed: 1994-05-30
Abstract: PURPOSE:To accurately measure an abrasion amount of a valve face part by making the valve face part abut against a reception surface which gas an inclination angle larger than the valve face part at an upper end inner peripheral edge of a seat ring, and has a large maximum inner diameter. CONSTITUTION:A seat ring 9 is detachably fitted to a bottomed hole 4a on an upper side of a work holder 5. An inclination angle alpha of a reception face 9a formed on its upper end inner peripheral edge is larger than that of a valve face part 1c of an engine valve 1 to be measured. An inner diameter of an upper end of the reception surface 9a is equal to a diameter of an intermediate portion of the valve face part 1c, so that the outer peripheral surface of the intermediate portion of the valve face part 1c abuts against an upper end of the reception surface 9a in a linear contact condition. The engine valve is displaced downward in an axial direction by the abraded amount. by comparing the displacement amount to the measuring result by a reference valve, for instance, the abraded amount is accurately calculated.
Patent JP-S5239853-A (JP)
Title: Cooling-defrosting system of cold storing-referigerating showcase and others
Inventor: KIMURA TERUO
IPC: F25D21/06
Filed: 1975-09-25
Abstract: PURPOSE: The cooling defrosting system of the cold storaging and refrigerating showcase and others effective for saving the energies of cooling the cold brine and warming up the hot brine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62275017-A (JP)
Title: Ferroaluminosilicate and its production
Inventor: UEDA SATOSHI
IPC: C07C67/00
Filed: 1986-05-22
Abstract: PURPOSE:To produce ferroaluminosilicate having the structure of zeolite by crystallizing a uniform mixture of a silica source with an alumina source, an iron source, an alkali source, water and an org. mineralizer in an autoclave, separating the resulting crystals by filtration and drying them after washing. CONSTITUTION:A starting reactive mixture represented by formula II [where M is an n-valent alkali metallic ion such as an Na or K ion or an ammonium ion, R is an org. mineralizer such as a tetramethylammonium ion or a tetrapropylammonium ion, a:b:x:(1-x):c:d shows molar ratio, x=0.02-0.4, a/b=0.01-0.1, c=20-130, (a+b)/c=0.25-0.4 and a/c=10-30] is crystallized at 130-180 deg.C under autogenous pressure in an autoclave to produce ferroaluminosilicate having the crystal structure of ferrierite as a zeolitic mineral, d-spacing measured by X-ray diffraction and shown by table 1 and a chemical composition represented by formula I [where M is at least one kind of n-valent cation, a:x:(1-x):y shows molar ratio, a<=2, y=10-40 and x=0.05-0.5].
Patent JP-H06293900-A (JP)
Title: Bleaching agent composition
Inventor: TAMURA MASARU
IPC: C11D3/28
Filed: 1993-04-08
Abstract: PURPOSE:To obtain a bleaching agent composition having excellent bleaching effect, effective for removing molds on clothes, fiber, pulp and kitchen in household and industrial use, containing a peroxide and a compound such as 1,10- phenanthroline. CONSTITUTION:This composition contains (A) a peroxide (perferably hydrogen peroxide, sodium percarbonate, perborate such as sodium perborate hydrate) and 0.01-5wt.% of one or more selected from 1,10-phenanthroline, 4,7- dimethyl-1,10-phenanthroline and 5-nitro-1,10-phenanthroline. The composition is optionally mixed with a proper amount (0-2wt.%) various additives such as anionic or nonionic surfactant, enzyme, colorant, e.g. pigment or dye and perfume.
Patent JP-H10292527-A (JP)
Title: Wall framing structure
Inventor: YOSHIDA KUNIO
IPC: E04B2/56
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a wall framing structure in which internal and external boards can be attached in favorable workability to form a strength structure, to a structural frame member constituted of upper and lower lateral members such as sills or furring srips, tubular columns with the same thickness with these lateral members, and thick corner columns. SOLUTION: Furring strips and sills 4 of upper and lower lateral members, tubular columns 2 with the same thickness with these lateral members, and thicker corner columns 1 than the tubular columns 2, are assembled to form a rectangular frame and constitute a structural frame member so that the inside face of the indoor side of these column members 1, tubular columns 2, furring strips, and sills 4 are flush with each other.  Inside boards 6 are attached and fixed to the indoor side face formed to be flush with the structural frame members and receive members 9 are fixed to the inside face of the corner columns 1 so that the outside face forms the same vertical face with the tubular columns 2, the furring strips, and the sills 4, in the outdoor side and both side ends of the outside boards 5 are fixed to the outside face of the receive members 9 and the tubular columns 2 and the upper and lower ends are fixed to the outside face of the furring strips and the sills respectively.  And further, furring strips 7 with a specified thickness and spacers 10 are fixed to the outside face of the outside boards 5 and the corner columns so that the outside faces are mutually flush with each other on the same vertical face and the external wall members 8 are attached to the outside face between the furring strips 7, 7 and the ends of the external wall members 8 are fixed onto the spacers 10 in the corner column 1 side.
Patent JP-2000308014-A (JP)
Title: Recording device
Inventor: SHIMOKOORIYAMA MAKOTO
IPC: H04N5/92
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To record a satisfactory image signal even if the recording residual amount of a recording medium becomes small by controlling the device so that encoded image data of an amount corresponding to a recording residual amount is recorded in the recording medium and remaining encoded image data is stored in a memory. SOLUTION: A buffer memory 131 has the prescribed amount of storage capacity, holds the output data of a variable length encoding circuit 129 for a prescribed period and outputs it to a recording circuit 141. The recording circuit 141 performs digital modulation or the like to the data outputted from the buffer memory 131, converts it in a form fitted to recording and records it in a disk 145. A recording control circuit 143 controls the reading of image data from the buffer memory 131 and the recording operation of data by the recording circuit 141. The recording control circuit 143 displays effect that the recording residual amount of the disk 145 is eliminated and recording is stopped on an EVF 105 and displays an exchange request to the other disk for recording remaining pictures.
Patent JP-S5641367-A (JP)
Title: Electroless plating method
Inventor: NAKASAKI AKISHI
IPC: C23C18/40
Filed: 1979-09-10
Abstract: PURPOSE:To obtain the print distributing board without depositing copper out of circuit, by adding surface active agent excellent in alkali resistance, bubbling capacity and bubble stability and forming bubbles by sending an air and then plating while removing said bubbles. CONSTITUTION:Surface active agent having alkali resistance bearable for the alkalinity of plating liquid, is suitably used because of 11-13.5pH of plating liquid. Bubble capacity having >=10mm. bubbling layer thickness, is good for use. Further, bubble stability having >=50% initial thickness of bubble caught the metal particle and floated, in respects of being difficult to destory the bubble, is suitable. 0.01- 5wt% surface active agent having the above-mentioned properties, is added. For example, air or nitrogen is sent by the air pump at the time of sending the gas. Hereby, print distributing board formed a high density circuit, is obtained.
Patent JP-S62277040-A (JP)
Title: Terminal base for treating stator winding end of motor
Inventor: NISHIMURA SHIGEKI
IPC: H02K3/50
Filed: 1986-05-21
Abstract: PURPOSE:To improve the operating efficiency of winding the end conductor of a winding in a motor by winding the end conductor of the winding at a terminal secured to the upper surface of the end of the winding of a stator, and then bending it to the side of a terminal base. CONSTITUTION:A terminal 5 on which the end conductor 4 of a winding is wound is secured by press-fitting or insert-molding to a terminal base body 1 fixed to the upper and side surfaces of the end 3 of the stator winding wound on a stator 2. The end conductor 4 is wound at the rise of the terminal 5, electrically connected by soldering, fusion-bonding or the like with the terminal 5, the terminal 5 is then bent to the side of the body 1, and molded with an insulating material 7. Thus, the operating efficiency of winding the end conductor of the winding at the terminal of the terminal base for treating the end of the winding of the stator is held preferably, and the size of the housing of a motor can be reduced.
Patent JP-H0663120-A (JP)
Title: Medical apparatus
Inventor: BOSLEY RODNEY W JR
IPC: A61B8/08
Filed: 1993-04-21
Abstract: PURPOSE: To provide surfaces for medical devices (e.g. catheters) which are easy to be inserted into a patient body, difficult for blood to solidify, and resistant to bacterial contamination. CONSTITUTION: This medical equipment to come into contact with body fluid has a first base material 14, the outer surface 13 of which is treated with a material containing a specific ions to bring about a surface with a surface energy between 20-30 dyne/cm, and/or with a water contact angle between 75-95 degrees.
Patent JP-S62272271-A (JP)
Title: Photosensitive body
Inventor: UEDA HIDEAKI
IPC: C09B26/02
Filed: 1986-05-21
Abstract: PURPOSE:To obtain a photosensitive body high in sensitivity, superior in electrifiability, small in fatigue deterioration due to repeated uses, and stabilized in electrophotographic characteristics by incorporating a specified compound in the photosensitive body. CONSTITUTION:The photosensitive body contains a hydrazone compound or azine compound represented by formula I or II in which each of R1 and R2 is alkyl, aralkyl, or a heterocyclic group; R3 is H, alkyl, aralkyl, aryl, or a heterocyclic group; X is -(CH2)l-(BR)m-(CH2)n, and BR is a benzene ring substituted by R4 or R5; each of R4 and R5 is H, halogen, alkyl, aryl, aryloxy, or aralkyloxy; each of l and m is 0-6; m is 0, 1, or 2; Z is an N-containing heterocyclic group; each of R6 and R7 is H, alkyl, aryl, aralkyl, or a heterocyclic group, and both may unit and form a ring.
Patent JP-H06323593-A (JP)
Title: Heat exchange type ventilator
Inventor: HAYASHI TETSUYA
IPC: F24F7/007
Filed: 1993-05-19
Abstract: PURPOSE:To improve an apparent heat exchanging efficiency of an entire heat exchange type ventilator and to provide means for preventing condensation at a heat exchanging element in a cold temperature area. CONSTITUTION:The heat exchange type ventilator comprises a suction air temperature sensor So for sensing a suction air temperature after heat exchanging, an indoor air temperature sensor Si for sensing an exhaust air temperature before heat exchanging, and an electric heater H for heating the suction air before the heat exchanging, wherein, when the atmospheric temperature is lower than a predetermined value, the suction air is heated by the heater H based on detection signals of both the sensors Si, So to substantially equalize it to the indoor temperature.
Patent JP-H08310312-A (JP)
Title: On-vehicle audio device
Inventor: HONDA SHOZO
IPC: B60R11/02
Filed: 1995-05-16
Abstract: PURPOSE: To set to optimum acoustic characteristics for all vehicle models by one audio model. CONSTITUTION: When a fitting hardware 5 is screwed onto the side surface 1A of a cabinet 1, a switch is driven by the bent top end part of a projection 10 formed on the fitting hardware 5, its ON and OFF signals are detected by a control circuit and, according to the detected results, the characteristics of a parametric equalizer as an acoustic characteristics change means are set automatically.
Patent JP-H05286528-A (JP)
Title: Automatic warehouse and stacker crane
Inventor: TAI AKIHITO
IPC: B66F9/07
Filed: 1992-04-09
Abstract: PURPOSE:To accommodate the freight having a variety of dimension without using a pallet by using a V shaped freight receiving member and a slide fork. CONSTITUTION:An opened port 23 for fork is formed between the top edge parts of a shelf receiving members 22 which are inclined downward at an angle of about 45 deg. and form an angle of 90 deg. each other. A V-shaped freight loading part 38 having the equal tilt angle to the shelf receiving member 22 and an arm part are installed on the fork body 37 of the slide fork 32 of a stacker crane. The slide fork 32 is moved vertically in the projection state to an accommodation shelf 20 side, and a freight 10 is stocked and delivered from the accommodation shelf 20. When the slide fork 32 is moved vertically, the fright loading part 38 is positioned in the opened port 23 for fork, and the arm part 39 passes through the cut part 24 of the shelf receiving member 22. Accordingly, in case of the freight 10 larger than the opened port 23 for fork, the freight 10 can be accommodated into the accommodation shelf 20 without using a pallet, and during the stocking/delivery work of the stacker crane 30, the freight 10 can be held always in a stable attitude.
Patent JP-S62273741-A (JP)
Title: Apparatus for mounting pellet
Inventor: MATSUKURA TAKUMI
IPC: H01L21/52
Filed: 1986-05-21
Abstract: PURPOSE:To obtain an apparatus for mounting pellet which facilitates stable pellet mounting by providing a lead from fixing mechanism which fixes and holds the pellet mounting part of the lead frame on a lead frame table against the tensile force applied to the pellet mounting part. CONSTITUTION:After a lead frame 1 is fed to a coating position, a magnet 9 provided in a lead frame table 8 is turned ON and the island 2 of the lead frame 1 is attracted and fixed on the lead frame table 8 by the magnetic force. As the island 2 itself is fixed at that time, even if the pressed depth of the island 2 is varied, the island 2 can be fixed while being kept flat. Then the island 2 is coated with silver paste 4 by a silver paste stamp 3 and the silver paste stamp 3 is ascended. As the island 2 itself is attracted and fixed, even if the island supporting parts of the lead frame 1 are thin, the lead frame 1 is not deformed.
Patent JP-H05312490-A (JP)
Title: Laminated heat exchanger
Inventor: SAHO NORIHIDE
IPC: F28F3/08
Filed: 1992-05-11
Abstract: PURPOSE:To improve heat transfer performance by using a heat transfer plate which is in contact with gas and whose thickness is larger than that of a heat transfer plate of a connecting part with a spacer in a heat exchanger of gas/gas to be formed of a laminate group in which the plate having permeability and the spacer are laminated and connected. CONSTITUTION:A gas/gas heat exchanger has a heat transfer section in which porous heat transfer plates 2 of circular porous heat transfer medium of copper having large thermal conductivity and double circular spacers 3 of stainless steel having small thermal conductivity are alternately laminated. High pressure fluid introduced from an inlet 8 is discharged from an outlet 10 through holes 12 of the plate 2 group, while low pressure fluid is introduced from an inlet 11, and heat exchanged through the plates 2 while it is passed through holes 13 of the plate 2 group from an outlet 9. In this case, the thickness of the spacer 3 is thicker on the higher temperature side, and the plate 2 disposed on the high-temperature side is thicker than that of a connected part 15 between the spacers 3 in a fluid passage.
Patent JP-H07315420-A (JP)
Title: Flexible bundling band
Inventor: KIMURA SEIICHI
IPC: B65D63/10
Filed: 1994-05-30
Abstract: PURPOSE:To bundle various types of articles, members, equipment and materials, and the like by a positive and excellent fastening force and to prevent a lateral slide to firmly keep the articles and the like. CONSTITUTION:A flexible bundling band body 1 is a bundling band made of a rubber, a silicone rubber, a silicone resin, or other flexible resin and shaped into a tubular, elliptic, band, or other form. In the body 1 of the bundling band, thick-walled parts 2 and thin-walled parts 3 are alternately provided. The thick- walled parts and the thin-walled parts are directed in the longitudinal direction of the bundling band, therefore effectively avoiding an accelerative generation of a crack in the bundling band, an unexpected failure caused by the occurrence of a crack, or the like. In addition, a degree of freedom in bundling method and direction is ensured, and a convenience can be expected. Furthermore, a crack can be early found, and an effective action can be early taken.
Patent JP-S5741353-A (JP)
Title: Magnetic alloy
Inventor: ANDOU MASAYUKI
IPC: H01F1/147
Filed: 1980-08-26
Abstract: PURPOSE: To enhance the corrosion and wear resistances and to reduce the cost by adding a prescribed amount of Mo, W, V, Ta, a rare earth element, etc. as secondary components to a prescribed amount of Ni, Cr, Cu and Fe as principal components.  
     CONSTITUTION: This magnetic alloy consists of, by wt., 35W75% Ni, 3W17% Cr, 6W14% Cu and the balance Fe as principal components and further contains ≤12% of ≥1 kind of element selected from ≤8% each of Mo, W, v, Ta, Ti and Co, ≤1% Mn, ≤5% Al, ≤5% si, ≤3% Zr, ≤3% Sn, ≤1% Pb and ≤2% rare earth element. The Ni, Cr and Cu contents of the alloy are restricted as low as possible within limits in which the performance is not deteriorated, so the cost is reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11304984-A (JP)
Title: Long grasping tool for narrow place
Inventor: SAKAMAKI KAZUO
IPC: G21C19/19
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a long grasping tool for narrow place capable of quickly and surely recovering an object existing in narrow place, such as inside of a small diameter pipe in a reactor. SOLUTION: This grasping tool is provided with a long and thin main body frame 11 capable of inserting in narrow place in a reactor by hanging down inside the reactor vessel 1, a grasping means 12 for grasping an object A existing in narrow place, and a photographing means 19 for ensuring the object A by imaging. The grasping means 12 has a grasping lever member 13 placed at the tip end of the main body frame 11 and an open/close drive mechanism 15 for operating opening/closing the grasping lever member 13. The open/close drive mechanism 15 has an operation rod member 18 connected to the grasping lever member 13 and a fluid pressure cylinder driving the operation rod member 18.
Patent JP-S60260502-A (JP)
Title: Method of reducing chemical injury of herbicide and composition therefor
Inventor: SAKATA ITSUTSUNE
IPC: A01N25/32
Filed: 1984-06-07
Abstract: PURPOSE:Phenyltriazine, a part of which is novel, are used to treat plants or seeds in an effective amount to reduce chemical injury to cultivated plants without any adverse effect on herbicidal power against undersirable weeds. CONSTITUTION:The objective composition for reducing chemical injuries by herbicides contains, as an active ingredient, a phenyltriazine of the formula (R<1> is halogen, alkyl, alkenyl, alkoxy, alkoxycarbonyl, hydroxy, amino; R<2>, R<3> are halogen; n is 0-2). The composition is used as a detoxicating agent or protecting agent, preferably as a mixture thereof with a herbicide, preferably at a weight ratio of 1/5-8/1 is used to treat crop plants to reduce only chemical injuries without any adverse effect on herbicidal effect. In case of seed treatment, 1-2g per 1kg of seeds are suitably used.
Patent JP-H08313987-A (JP)
Title: Data recorder
Inventor: OTSUKA YASUNOBU
IPC: G03B17/24
Filed: 1995-05-16
Abstract: PURPOSE: To provide a data recorder constituted so that a small character 'm' can be recorded by the display of 7 segments without increasing the number of display segments. CONSTITUTION: This data recorder is provided with an LED 34 consisting of the plural previously fixed light emitting segments arranged in a prescribed shape. As for the light emitting pattern of the LED 43, at least plural character element pieces for constituting the prescribed character are stored in an EEPROM 14 as pattern data. Besides, the moving amount of a film 22 accompanied with the feeding action thereof is detected by an encoder 24. By overlapping the plural character element pieces by the pattern data from the EEPROM 14 and successively making them emit light based on the moving amount of the film 22, the characters which cannot be displayed at a time by the prescribed arrangement of the segments of a light emission means are controlled so as to be substantially imprinted on the film 22 by a CPU 10.
Patent JP-H0664014-A (JP)
Title: Intermittently heating device of plasticized fluid in injection molding and the like
Inventor: MIURA ISAGO
IPC: B29C45/74
Filed: 1992-05-11
Abstract: PURPOSE:To provide the intermittently heating device, which is excellent in cooling responsiveness, of plasticized fluid in injection molding or the like. CONSTITUTION:The device concerned is equipped with an injection machine, a plurality of or a single electric resistance heating pipe 12, a heating device of stock flowing through the heating pipe and controlling device. Outside the heating pipe 12, heat medium passages 18 of liquid or gas, which flows under the condition being come into contact with the outside surface of the pipe, are provided. Concretely, a heating and cooling device 34 with heat medium is provided so as to run high temperature heat medium in the heat medium passages 18 in order to heat the stock passing through the heating pipe 12 together with Joule heat and frictional heat curing the application of heating power, while to run low temperature heat medium in the heat medium passages 18 in order to quickly cool down the stock, which passes through the heating pipe 12 or stops in the pipe, within the temperature range, in which the reaction of the stock becomes negligible small when the application of heating power is stopped.