baber/WOPTO huggingface dataset:
Patent JP-2001011253-A (JP)
Title: Polyolefin resin molding material
Inventor: YAMAGUCHI YUTAKA
IPC: C08K5/3475
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a molding material having high flame retardancy, reduced in light discoloration and the formation of halogenized gases upon being burnt by mixing a polyolefin resin with ammonium polyphosphate, melamine cyanurate, a higher alcohol, and a benzotriazole-type ultraviolet absorber. SOLUTION: It is desirable that the total amount of the ammonium polyphosphate as a flame retardant, the melamine cyanurate, and the higher alcohol is 5-100 wt.% based on the polyolefin. It is desirable that the mixing ratio among the ammonium polyphosphate, the melamine cyanurate, and the higher alcohol is 70/15/15 to 50/25/25. It is desirable that magnesium hydroxide and/or aluminum hydroxide are contained in an amount of 5-100 wt.% based on the total amount of the polyolefin resin and the flame retardant component. It is desirable that the mean particle diameters of the magnesium hydroxide and the aluminum hydroxide are each 0.1-2.0 μm.
Patent JP-H0732648-A (JP)
Title: Optical axis/power adjusting circuit of laser diode
Inventor: YAMAZAKI HAJIME
IPC: H01S5/042
Filed: 1993-07-21
Abstract: PURPOSE:To enable good optical axis collimation adjustment and power adjustment by simple constitution. CONSTITUTION:In a laser drive circuit using a high speed negative feedback loop constituted so that the monitor current Im of a photodiode 2 is forcibly allowed to flow by the current I (the combination of i-16i of 5 current sources 8a-8e) corresponding to an emission intensity command signal (DATA 4-0) and a drive current Iop is allowed to flow to a laser diode 1 so as to obtain the emission quantity P0 corresponding to the monitor current Im, a land 10 becoming the access point from the outside is provided in order to allow the laser diode 1 to emit light by proper power for optical axis collimation adjustment before emission power is adjusted by a trimmable resistor Rt.
Patent JP-H051394-A (JP)
Title: Partial plating method
Inventor: SUGIYAMA MASAICHI
IPC: C25D5/02
Filed: 1991-06-25
Abstract: PURPOSE:To improve masking workability and quality by masking after roughening a non-plating part to a pattin finished surface. CONSTITUTION:A plane part roughened to 6-20mum in roughness to a pattin finished surface by a usual sand blast method is covered with a plate like masking material, fixed and electroplated. The method is economical not needing to use a vinyl tape or an organic solvent used for the conventional partial plating. The method has an effect on preventing disorder of boundary between the plating part and the masking part generated by peeling of the tape.
Patent JP-S6240614-A (JP)
Title: Magnetic recording medium
Inventor: NAKAYAMA MASATOSHI
IPC: G11B5/73
Filed: 1985-08-16
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent durability and scratch resistance by forming a vertically magnetized film directly or via an underlying layer on a plasma-polymerized film contg. specific elements and having a prescribed film thickness on a substrate. CONSTITUTION:The plasma-polymerized film contg. C or C and >=1 kinds among H, N and O and having 5-80Angstrom  film thickness is formed on the substrate or the substrate subjected to a plasma treatment. The vertically magnetized film (adequate thickness is about 0.2-0.7mum) is formed thereon directly or via the underlaying layer by a vacuum, deposition, sputtering or ion plating method. The content of C in the plasma-polymerized film is made 30-100at%. The magnetic recording medium having the excellent durability and scratch resistance is thus obtd.
Patent JP-H0467816-A (JP)
Title: Picture frame hanger
Inventor: NISHITANI KIYOTO
IPC: A47G1/16
Filed: 1990-07-06
Abstract: PURPOSE:To obtain a picture frame hanger which can be attached and decorated easily to a lintel by constituting it with a picture frame receiver, an insertion plate, a supporting pole and a hanging string hook. CONSTITUTION:First of all, the suitable interval of a pair of picture frame receivers 1, 1 is determined in accordance with the size of a picture frame 11 in this side, and while supporting the lower edge 12 of a picture frame, a hanging string 13 is hooked to a hanging string hook 10, and the arrangement is regulated. Subsequently, while holding the picture frame receiver 1 and the picture frame 11 with both hands, they are placed on a lintel so that an insertion plate 4 and the picture frame receiver 1 come to the reverse side of the lintel 14 and the surface of the lintel 14, respectively. In such a manner, it is completed to attach the picture frame 11 to the lintel 14. In this regard, as for the fine adjustment of an angle of the picture frame 11, it can be erected and laid down by adjusting the interval of a pair of picture frame receivers 1, 1. That is, the fine adjustment can be executed so that the picture frame 11 becomes an angle for being erected and for being laid down, when this interval is widened and when it is narrowed, respectively.
Patent JP-S5971228-A (JP)
Inventor: KENESU PII MURINIIKU
IPC: H01H37/04
Filed: 1982-10-14
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-H0233345-A (JP)
Title: Controller for dobby machine
Inventor: KONO TAKASHI
IPC: D03C1/14
Filed: 1988-07-20
Abstract: PURPOSE:To obtain a controller for a negative double acting type dobby machine, equipped with respective special pulling up knives, engaging members and electromagnet near special batten plates connected to selection levers and accurately operable even with a small-sized electromagnet. CONSTITUTION:A controller 40 is constituted of a pair of selection levers 41 and 51 and a rocking means 60. The selection lever 41 is pivoted on a supporting shaft 42 and a leaf spring 45 for pressing a knife 101 is provided on one end thereof and two-armed lever 62 on the other end. The rocking means 60 is constituted of batten plates (a) and (b) connected to the two-armed lever 62, an engaging member 64, electromagnet 65 and pulling up knives (A) and (B), reciprocating synchronously with the rocking of the knife 101 in the left and right directions in the figure. The electromagnet 65 is placed between the batten plates (a) and (b) to tilt the respective batten plates (a) and (b) corresponding to a weave pattern. Furthermore, the other selection lever 51 is also provided with a similar rocking means.
Patent JP-H092392-A (JP)
Title: Rudder
Inventor: NAKAJIMA MINORU
IPC: B63H25/38
Filed: 1995-06-22
Abstract: PURPOSE: To suppress the electrolytic corrosion of a steel rudder plate caused by a rudder stock made of stainless steel. CONSTITUTION: In a ruder which is taper-fitted and fixed to a steel rudder plate hub 18 on which a rudder stock 10 made of stainless steel is formed on a rudder plate, an O-ring 36 to seal the rudder stock 10 is provided on the rudder plate hub 18, a sub O-ring 40 to similarly seal the rudder stock 10 is provided above the O-ring 36, and the sub O-ring 40 is pressed by a steel hub cover 42 to be removably flitted to the upper end face of the rudder plate hub 18.
Patent JP-S5969695-A (JP)
Title: Heat exchanger for heating water
Inventor: KANEKO YASUNORI
IPC: F28F19/06
Filed: 1982-10-14
Abstract: PURPOSE:To improve durability and heat exchanging efficiency by a method wherein the coating layer of colloidal boron nitride is formed on the surface of the heat exchanger. CONSTITUTION:A drum 2, forming a combustion chamber, is provided in the main body 1 of the heat exchanger while heat absorbing fins 3 are provided on the upper part of the drum 2. A heat exchanging tube 4 is wound around the outer periphery of the drum 2 and penetrates the heat absorbing fin 3. The colloidal boron nitride is coated on the whole of the heat exchanger, having such constitution, by dipping or the like, thereafter, is calcined. The coating may be effected by painting on a matrix metal (copper or the like) directly, or the same effect may be obtained when the colloidal boron nitride is coated on the layer of molten metal plating of Pb or the like, applied on the matrix metal.
Patent JP-S6161690-A (JP)
Title: Desalting method of sea water
Inventor: INOUE KOZABURO
IPC: C02F1/04
Filed: 1984-08-31
Abstract: PURPOSE:To separate fresh water while simplifying a process and extending the life of osmosis membranes by condensing sea water by flash distillation, separating the fresh water and filtering off the precipitate in the concd. sea water of the flush residue then concentrating the same by a reverse osmosis method. CONSTITUTION:The sea water introduced through a pipeline 2 into the condenser 5E of a distillation device 1E is preheated while said water flows through the respective stages of the condensers 5E-5 and after the water is heated by a brine heater 3, the heated water is supplied to an evaporator 7. The sea water supplied to the evaporator 7 is flushed and the remaining sea water is supplied to the 2nd stage of the evaporator 7A where the water is similarly flushed. The flushed steam is removed of mists by a demister 4 and is then cooled in a condenser 5. The concd. sea water taken out of a pipeline 8 is filtered in a filter device 12 and is supplied through a pipeline 13 to a reverse osmosis device 14, by which the fresh water 15 is separated.
Patent JP-H1024950-A (JP)
Title: Extraction container of liquid
Inventor: IIZUKA SHIGEO
IPC: B65D47/20
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To constantly discharge the liquid content by one extraction manipulation to favorably use the liquid content, by providing a regulating piece far from squeeze deformation which is inserted in a container body and provided with a contact part at least at the opposite position of a pressing part and fitted and fixed to an assembled cylinder at the fitting bar type part of the upper end. SOLUTION: After a cap body 8 has been opened, the pressing part 3 of the body 2 of the container body 1 is pressed by a finger tip in the state the container body 1 is nearly turned upside down and the body 2 of the container is forced to bring about the squeeze deformation until the pressing part 3 collides with the contact 7 of the regulating piece 5. The liquid content in the container body is discharged through an aperture hole 11 and a pouring opening 13 by the positive pressure in the inside of container caused by the squeeze deformation of of the body 2. The squeeze deformation volume of the body 2 of the container is nearly a constant value by pushing the pressing part 3 until it collides with the regulating piece 5. Accordingly, the extraction volume of the liquid content in one manipulation is nearly constant and hence, an extraction manipulation of a constant volume can be obtained.
Patent JP-S6336934-A (JP)
Title: Punch mechanism
Inventor: MORISHITA AKIO
IPC: B21D28/34
Filed: 1986-07-31
Abstract: PURPOSE:To obstruct a rotation of an adjusting nut against a punch, and to improve the reliability of a punch mechanism by allowing a detaining means to be freely installable between a setting means and an engaging part, and engaging a side face part of the detaining means and engaging part. CONSTITUTION:An impact force from a striker is transferred to a punch 5 through an adjusting unt 10, through screws 10f, 5b of both of them. Between the adjusting nut 10 and the punch 5, a check pin 13 is engaged through a groove 5c and a set hole 10b, and even if the adjusting nut 10 tries to rotate against the punch 5, a side face part 13a of the check pin 13 which has been installed through the groove 5c to the set hole 10b abuts on the wall surface of the groove 5c, by which the rotation is obstructed exactly. Also, the check pin 13 is constituted so that its side face part 13a abuts on the punch 5 and obstructs the rotation of the adjusting nut 10, therefore, it does not occur that a rotational force around the axis center works on the check pin 13 by an abutting action, and accordingly, it does not occur either that a set screw 15 is rotated thereby.
Patent JP-2001012345-A (JP)
Title: Variable displacement compressor
Inventor: TAKAI KAZUHIKO
IPC: F04B27/14
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a variablr displacement compressor which does not generate axial vibration of a driving shaft even when the compressor is operated under a low thermal load condition. SOLUTION: In this variable displacement compressor 1' which controls the tilt angle of a swash plate 20 rotating in synchronism with a driving shaft 11 by the inner pressure of a crankcase 10 to control the stroke of a piston 24, and to variably control the compressive capacity, the driving shaft 11 is rotatably supported by a radial bearing 13 inserted into the center bore 8 of a cylinder block 6 having plural cylinder bores 7, and one end of the driving shaft is axially supported by a thrust bearing 14 screwed into the center bore. An axial clearance of the thrust bearing is adjusted by an adjusting screw 15', and a belleville spring 33 is interposed between the thrust bearing and the adjusting screw 15'.
Patent JP-H04226764-A (JP)
Title: Thermal ink jet print head
Inventor: TSUAO TSUI YU
IPC: B41J2/05
Filed: 1991-07-22
Abstract: PURPOSE: To attain high accuracy of ink jet direction by providing a channel arranged with a step structure so that the first end has a larger cross-section than the second end and disposing means for actuating to expel an ink droplet between the first end and the step structure. CONSTITUTION: The thermal ink jet print head comprises a heater plate 28 and a channel plate 31 wherein the rear section of a channel 20 is enlarged to provide a steep inclination step 14 between a nozzle outlet 27 and a heating element 34. The heater plate 28 is provided, on the twelfth surface thereof, with a plurality of patterned heating elements 34 and an addressing electrode 33 and the channel plate 31 is provided with a plurality of parallel channels 20 having second end penetrating the front end face 29. A through opening being used an ink refill hole 25 is made in the floor 41 an inner recess 24 being used as an ink supply manifold of the channel 20. The heating element 34 is arranged in each channel defined by the channel 20 in the channel plate 31 and the heater plate 28.
Patent JP-S6072136-A (JP)
Title: Electrode sealing of picture display device
Inventor: OSADA KEIJI
IPC: H01J31/12
Filed: 1983-09-28
Abstract: PURPOSE:To remove fear of leakage and also prevent high voltage leakage by weld-bonding an electron beam flow control electrode and the voltage impressing terminals given chrome oxide treatment with laser or the like while further sealing the bonded part with glass containers. CONSTITUTION:The constituent parts constituting from the cathode 30 to a phosphor 31 are sealed with the glass containers 32 and 33 through adhesive frit 38. The electron beam flow control electrode proper 34 and the terminals 35 and 35' for impressing voltage are separately constituted and moreover the surfaces of the terminals 35 and 35' for impressing voltage are given chrome oxide treatment 36. The electron beam flow control electrode 34 and the terminals 35 and 35' for impressing voltage are weld-bonded by laser or the like for being made en bloc. Thereby, the glass sealed part 39 of the electron beam flow control electrode 34 is given no Ag plating lest leakage should occur due to poor tightness between the electron beam flow control electrode 34 and the adhesive frit 38 likely to be caused by shifting of Ag. Further, as the bonded part is sealed, there occurs no high voltage leakage when impressing voltage.
Patent JP-H1027926-A (JP)
Title: Photo-semiconductor device
Inventor: SHIMIZU YOSHINORI
IPC: H01L23/34
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To enable the photo-semiconductor device to be applicable for a long time at high output by containing a low melting point solid material at a normal temperature thermally coupled with a light emitting element arranged on a substrate. SOLUTION: A substrate 203 is used for fixing a light emitting element 101 so as to arrange said element 101 in various shapes. A heat accumulating means efficiently accumulates heat emitted from the light emitting element 101 to avert any unfavorable effect on the light emitted element itself and the driving action of the same. The heat accumulating means using the latent heat contains a low melting point member solid at normal temperature, The low melting point member 205 accumulates the heat by melting down the heat generated by the light emitting element 101 to suppress the temperature rise of the light emitting element 101. Through these processors, the safe and light photo-semiconductor device in long life and high efficiency to a specific wavelength generating on heat at all.
Patent JP-H05187932-A (JP)
Title: Pre-load detector
Inventor: TOORE HESUTAMARU
IPC: G01L5/24
Filed: 1992-07-08
Abstract: PURPOSE: To obtain a preload detector having high speed and high reliability in the detector for measuring preload, for example, in a screw, bolt or the like. CONSTITUTION: The preload detector comprises sensor means 2 having a magnetoelastic material 6 sensing a preload for exposing an object, and a sensor 3 for detecting magnetic permittivity change in the material 6 by including a contact part 4 and a grip part 5. The contact part is disposed to at least partly surround the means 2, and the material 6 is excited by an exciting frequency of 300kHz or more.
Patent JP-H0467410-A (JP)
Title: Sectional form detecting method for pole of thin film magnetic head
Inventor: YAMASHITA TOSHIAKI
IPC: G11B5/455
Filed: 1990-07-09
Abstract: PURPOSE:To surely detect the sectional form of a pole by grinding the end surface of a pole part where its end part is to appear, and sampling the sectional form of the pole part appearing on the ground surface as coordinating it with a ground position, and detecting the sectional form of the pole seen from a direction perpendicular to the ground surface. CONSTITUTION:One of bar-shaped head aggregates H containing plural thin film magnetic head elements Qr1 to Qrq is stuck to a jig 9, and the end surface 2A where the pole parts 21, 41 are to appear is ground, and the sectional forms of the pole parts 21, 41 appearing on the ground surface 2A are sampled as being coordinated with the ground position, and the sectional forms of the poles seen from the direction perpendicular to the ground surface 2A are detected. Thus, the pole sectional form to be the basis required for setting throat height important in the electromagnetic conversion characteristic of the thin film magnetic head is surely detected.
Patent JP-S6159182-A (JP)
Inventor: ITO KUNIHIRO
IPC: F27D1/16
Filed: 1984-08-30
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-H0585697-A (JP)
Title: Automatic operation method for crane
Inventor: MUTA YOSHIHIRO
IPC: B66C13/48
Filed: 1991-07-22
Abstract: PURPOSE:To simplify the automatic operation of a crane, improve safety and work efficiency, and reduce the fatigue of an operator. CONSTITUTION:The display face 7 of a CRT 3 is constituted of a character display section 10 and a graphic display section 11. For the automatic operation of an automatic-operation crane, an operator depresses the preset positions of the character display section 10 and the graphic display section 11 of the CRT 3 with a finger from above a touch screen 6, and he performs the automatic operation of the crane while monitoring the actions of the crane via the display sections 10.
Patent JP-2001011974-A (JP)
Title: Structure of radio wave absorption wall, and its building method
Inventor: NAKAGAWA HIROAKI
IPC: E04B1/92
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a TV radio wave absorption wall in which the water content in a concrete is completely prevented from entering a resistance film in place of a dielectric layer which is also used for a waterproof layer such as a resin mortar, the efficiency is excellent for any type of surface finished material, the resistance film can be embedded within a wall body with excellent accuracy, and a surface finished material is never peeled. SOLUTION: A resistance bar group 1G of a large number of highly rigid and waterproof resistance bars in which a strip-like resistance film 2 is embedded or inserted inside a plastic or a fiber-reinforced plastic 1a extremely small in permittivity, are continuously arranged in the horizontal direction with specified intervals so that its surface resistance is 10-550 Ω, reflection reinforcements 5 and structural reinforcements 6 are arranged through a spacer 8, and a concrete is placed therein.
Patent JP-S5883532-A (JP)
Inventor: UEKI ISAMU
IPC: H02J1/02
Filed: 1981-11-12
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-H0232499-A (JP)
Title: Fire alarm
Inventor: OKAYAMA YOSHIAKI
IPC: G08B29/16
Filed: 1988-07-22
Abstract: PURPOSE:To obtain information about a fire testing state or about a fire without any erroneous judgement at the side of a receiving part by providing a fire testing state informing means. CONSTITUTION:After an interface (IF) for a fire signal is cleared, the sensor levels of heat, smoke, etc., are stored in a work area RAM1 as a level V1, and the content of a fire testing state switch (SW) is stored in the work area RAM1 as a level V2, respectively. The alarm level of a ROM2 is stored in the RAM1 as a level V3. The level V1 is compared with the level V3, and when V1<V3, the IF is cleared. When V1>=V3, the address of a fire sensor is read from a ROM3 and stored in the RAM as a level V4. When the content V2 of the SW is the fire testing state, a fire testing flag is set to the level V4. Next, a fire flag is set to the level V4. The level V4 is written to the IF and sent to a receiver RE. When the receiver RE receives the level V4, the receiver RE informs an operator that the fire is sensed, also displays the fire testing flag when the fire testing flag is added to the level V4, and informs the operator that the fire is sensed because of the fire testing.
Patent JP-H05345410-A (JP)
Title: Cleaning apparatus for printer drum
Inventor: SAWAGUCHI IKUO
IPC: B41F35/06
Filed: 1992-06-16
Abstract: PURPOSE:To prevent trouble arising from leakage of cleaning liquid, also to prevent unevenness of cleaning by a method wherein a liquid is enclosed with a pressing section that presses a cleaning sheet to a cylinder to be cleaned, and an accumulator is provided either to the inside or the outside of the pressing section. CONSTITUTION:A pressing section 20 that presses a cleaning sheet 22 to a printing cylinder 10 is affected by swell and contraction when it rides across a notched groove 56 of the cylinder 10. However, changes of pressure arising from the above-mentioned process is absorbed by an accumulator room 44 provided behind a liquid enclosing room 21 in the pressing section 20. Therefore, shocks and vibrations acting on the pressing section 20 that presses the cleaning sheet 22 on occasion of wipe-out cleaning applied to the printing cylinder 10 that rotates at high speed are prevented, and thereby dripping of the liquid gathered in a place between the cleaning sheet 22 and the cylinder 10 can be prevented and furthermore, occurrence of unevenness of cleaning can also be prevented.
Patent JP-S6268106-A (JP)
Inventor: SHIYUNSOU EFU WATANABE
IPC: B60G17/08
Filed: 1986-08-04
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。