baber/WOPTO huggingface dataset:
Patent JP-H07292362-A (JP)
Title: Liquid crystal polyester resin composition
Inventor: FURUTA MOTONOBU
IPC: C08L25/02
Filed: 1994-04-25
Abstract: PURPOSE:To obtain the subject resin composition consisting essentially of a liquid crystal polyester and an alkenyl aromatic polymer mainly having a syndiotactic structure, excellent in heat resistance, mechanical physical properties and moldability and processability and useful for moldings by injection molding or extrusion molding. CONSTITUTION:This liquid crystal polyester resin composition consists essentially of (A) 1-99 pts.wt. of a liquid crystal polyester and (B) pts.wt. of 99-1 pts.wt. of an alkenyl aromatic polymer. The component B is a polymer having a recurring unit of the formula [R is H, a halogen, etc.; (n) is an integer of 1-3] and having >=5 polymerization degree and the stereoregularity of the component B is mainly a syndiotactic structure.
Patent JP-H10279898-A (JP)
Title: Thermosetting adhesive sheet
Inventor: OBATA KAZUHITO
IPC: C09J163/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting adhesive sheet which can perform boding at low temperatures and low pressure when used as an adhesive material for electronic components and semiconductor components and is improved in adhesiveness, processability in a tack-free state, humidity resistance and heat resistance by applying an adhesive composition containing an epoxy resin, a curing agent, a rubber-modified epoxy resin, an epoxy-skeleton polymer component having a specified molecular weight, a rubber component and a cure accelerator to a base film and heat-treating the applied composition to a tack-free state. SOLUTION: 100 pts.wt., in total, epoxy resin having an epoxy equivalent of 500 or above and being solid at 23 deg.C or below and a curing agent is mixed with a 20-50 pts.wt. rubber-modified epoxy resin having a degree of modification of terminal carboxyl groups of 30-60%, 10-40 pts.wt. epoxy-skeleton polymer component having a molecular weight of 10,000 or above, 50-150 pts.wt. rubber component having a molecular weight of 50,000 or above and 0.3-2.5 pts.wt. cure accelerator to obtain an adhesive composition. This composition is applied to a base film and heat-treated to a tack-free state to obtain a thermosetting adhesive sheet having a degree of curing of 10-60%.
Patent JP-2000278429-A (JP)
Title: Intercom system
Inventor: SASAKI TAKESHI
IPC: H04N7/18
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To notify a person at home in a room that mail has arrived in a mail box. SOLUTION: An intercom 1 is composed of a master unit 4, a camera slave unit 2 and a mail box 3. The unit 4 is composed of a detection signal detector 4a detecting a transmitted detection signal, a controller 4b, a speaker drive circuit 4c, a speaker 4d, a monitor drive circuit 4e, a monitor 4f, an optical element drive circuit 4g and an optical element 4h, and the box 3 is composed of a sensor 3a and a detection signal generator 3b. The sensor 3a provided in the box 3 detects that mail has been placed into the box 3, a signal detected by the sensor 3a is transferred to the unit 4, and the unit 4 notifies a person at home of that the mail is delivered by the speaker 4d, the monitor 4f and the element 4h.
Patent JP-S5421903-A (JP)
Title: Method of separating cemented carbine chips from cermet chips
Inventor: OGURA SHINICHI
IPC: C22B23/02
Filed: 1977-07-21
Abstract: PURPOSE: To separate cemented carbide chips from cermet chips in easy and reliable manner, by precipitating Ni-salt on the surface of a mixture scrap of WC - Co type cemented carbide chips and cermet type chips, and then coloring the same by use of a particular reagent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5515602-A (JP)
Title: Washing method for organic solvent used in solvent extraction process
Inventor: OGATA TAKASHI
IPC: C22B23/00
Filed: 1978-07-18
Abstract: PURPOSE: To wash-regenerate efficiently and cheaply an org. solvent, used in separation extraction of metal by a wet metallurgical solvent extraction process, by contacting extraction hindering matter accumulated in the solvent to an aq. soln. of caustic alkali to remove the matter.  
     CONSTITUTION: In selective separation extraction of desired metal with an org. solvent by a solvent extraction process in a wet metallurgy field, by repeatedly using the solvent over a long term extraction hindering matter is accumulated in the solvent. This solvent is well mixed with an about 1W20% aq. soln. of caustic alkali while agitating in a mixing container such as an agitation vessel, and the mixt. is allowed to stand to separation-recover the org. solvent phase. Most of the hindering matter in the solvent is converted into water sol. salt, which is dissolved in the water phase and removed, thereby recovering the extraction power of the solvent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09272093-A (JP)
Title: Suction head device
Inventor: FUJITA MAKOTO
IPC: B65G47/91
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To simultaneously suck a plurality of stacked or superposed materials and prevent generation of damage or defect caused by dislocation of the materials. SOLUTION: This device to simultaneously suck a plurality of superposed materials 2 from almost the perpendicular direction to the superposed direction thereof, comprises an internal space; a suction head body 3 having an opening; a pad member abutting on the materials 2 while being arranged around the opening of the body 3; and a guide member 7 abutting on the materials while being arranged on the side of the opening of the body 3.
Patent JP-H05289424-A (JP)
Title: Image forming device
Inventor: KOMURO ICHIRO
IPC: G03G15/01
Filed: 1992-04-08
Abstract: PURPOSE:To forming position of an electrostatic latent image is prevented from being deviated and the uneveness of developing density is prevented from occurring. CONSTITUTION:In addition to a first image forming unit, a second image forming unit 10 obtained by integrally assembling a second electrostatic charger 21, a self-scanning type second exposure device 22 and a second developing device 23 is arranged by being faced to a photosensitive body 1. Besides, a spacer roller 31 arrayed on the shaft center of the developing roller 24 of the developing device 23 and a spacer roller 32 arrayed near the charger 21 are provided on both sides of the unit 10 to have the parallel shaft centers. By bringing the rollers 31 and 32 into contact with the outside circumference of the body 1 in parallel spaced at a prescribed axle-to-axle distance apart, the focal distance of the exposure device 22 and a gap between the roller 24 and the body 1 are precisely decided under a state that the exposure device 22 and the roller 24 of the developing device 23 are faced and arranged in parallel with the shaft center of the body 1.
Patent JP-H05288661-A (JP)
Title: Method and apparatus for inspecting anisotrory of thin steel plate
Inventor: ARASE NOBORU
IPC: G01N3/08
Filed: 1992-04-08
Abstract: PURPOSE:To obtain the method and the apparatus for inspecting and judging the anisotropy of a thin steel plate quickly. CONSTITUTION:Two test pieces 1 and 2 are prepared from a thin steel plate. An elastic plate material 3 is attached to one surface of the test piece 1. Loads are applied on the test piece 1 having the elastic plate material 3 and the test piece 2, on which the elastic material is not attached. The anisotropy of the thin steel plate is judged based on the difference in loads when cracks have occured in both test pieces 1 and 2.
Patent JP-H07296539-A (JP)
Title: Magnetic disk medium
Inventor: HASHIMOTO TAKAYUKI
IPC: G11B5/733
Filed: 1994-04-26
Abstract: PURPOSE:To provide an excellent CSS characterictic and a covered magnetic characteristic by using a nonmagnetic base body for forming a rugged texture with the surface thereof having a radioactive orientation from the center. CONSTITUTION:The outer periphery of a base body 1 is pressure-contacted with the outer periphery of a cente ring 103 by means of two contact rollers 104. The center ring 103 is rotated in an arrow C direction and the base body 1 is rotated in an arrow D direction. Further, a face concentric with the center ring 103 and brought into contact with the surface of the base body 1 pressure- contacts ring-form platens 105a and 105b serving also as processing pads with both surfaces of the base body 1 and rotates them in an arrow B direction by supplying free abrasive grains to the contact surfaces. Thus, a rugged texture having a radioactive orientation from the center is formed on the surface of the base body 1. A magnetic layer is formed on the surface by using this base body 1 and a magnetic medium having a rugged form reflected by the texture is obtained.
Patent JP-S57203230-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: OOIWA TSUNEMI
IPC: G11B5/73
Filed: 1981-06-05
Abstract: PURPOSE:To obtain a magnetic tape with excellent running stability, electromagnetic converting characteristics and durability, by forming a magnetic substance layer on the surface, after forming a back coat layer made of metallic nitride on a back side of a base film by vacuum vapor-deposition. CONSTITUTION:A base film 4 is moved along the circumference of a cylindrical can 2 from an original roll 5 and set in a vacuum tank to be wound on a winding roll 8. After evacuating a vacuum tank 1, N2 gas is introduced from an intake pipe 10 under about 3X10<-3>Torr. and sputtering is made by applying a high frequency voltage between a tantalum-made target 3 and the can 2 to form a tantalum nitride film on the back side of the film 4. A ferromagnetic film layer is formed by vapor-depositing a Co film on the surface of the base film or a magnetic substance layer is formed by painting a magnetic powder paint. Thus, a tape with excellent running performance and durability without crack and exfoilation of the magnetic substance layer can be obtained.
Patent JP-S5612023-A (JP)
Title: Controller for fuel injection pump
Inventor: KUWABARA AKIYASU
IPC: F02D1/08
Filed: 1979-07-09
Abstract: PURPOSE: To prevent influence of water to the mechanical part and to simplify the structure of the device by quickly discharging water penetrate into the device.  
     CONSTITUTION: A worm 23 provided on a rotating shaft of a motor 2 drives a crank 4 through a worm wheel 3. A crank roller 5 which clamps in a groove of a Geneva 6 is provided on a crank 4, and an output shaft 7 fixed on the Geneva 6 is connected with a control lever 10 of a fuel injection pump 9 through an output lever 8. A port which is connected with the atmosphere is made in a body 15 at the position which come to the lowest position when mounting a control device 1, and a breather pipe 21 with alternatively mounted baffle plates 22 is fitted. Being thus constituted, breathing action through the joining surface can be avoided, and not only the penetration of water is prevented, but the water penetrated into the device can be discharged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60232278-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07B13/11
Filed: 1984-04-27
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-S5422312-A (JP)
Title: Preparation of glycol ester
Inventor: KIYOURA TADAMITSU
IPC: C07C69/16
Filed: 1977-07-22
Abstract: PURPOSE: To obtain the title compound, a solvent which is hydrolyzed to glycol for the preparation of polyester, etc., in one step by the oxidation of ethylene or propylene in a lower carboxylic acid, using an organic acid Sn salt catalyst which is inexpensive, non-toxic and non-corrosive. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05292733-A (JP)
Title: Voltage clamping circuit
Inventor: ASAKAWA TADASHI
IPC: H02M1/00
Filed: 1992-04-09
Abstract: PURPOSE:To maintain a voltage for clamping a collector-emitter voltage constant at the time of breaking a pulse current of a switching semiconductor element as an element to be tested. CONSTITUTION:A capacitor 5 is discharged through an inductive load 7, an element 6 to be tested by turning ON a gate of the element 6 to be tested, and a pulse is applied to the element 6 to be tested. Then, a pulse current tends to be eliminated due to gate-off of the element 6 to be tested, and a high voltage is simultaneously applied between an emitter and a collector of the element 6 to be tested by the load 7. This high voltage is clamped to a voltage of a clamping capacitor 9 through a diode 8. On the other hand, a controller 15 controls a switching semiconductor element 17 while detecting the voltage of the capacitor 9 through a resistor 14 to previously charge the capacitor 9 to a predetermined voltage and controls a switching semiconductor element 16 during voltage clamping to hold a capacitor voltage at a predetermined value.
Patent JP-H08258084-A (JP)
Title: Screw extracting jig of injection molding machine
Inventor: WAKABAYASHI MASAHIRO
IPC: B29C45/60
Filed: 1995-03-20
Abstract: PURPOSE: To enable a worker to perform safe work without touching with a screw extracting jig at a time of working and to more efficiently extract a screw by fitting the shaft of the rear end part of the screw to one end part of the jig and fitting the other end part of the jig in the fitting hole of a connection shaft. CONSTITUTION: One end part 31 of a screw extracting jig 30 has a round or polygonal cylindrical shape of which the diameter is smaller than the inner diameter of a barrel and the fitting hole 32 in which the shaft 21 of the rear end part of a screw is fitted is provided to the end surface A of the jig 30 and a female screw for adding is provided to the bottom of the fitting hole 32. The other end part 35 of the jig 30 has a diameter smaller than that of one end part 31 so as to be fitted in the screw fitting hole 22 of a connection shaft 16 and a male screw 34 having the same diameter as the female screw 33 for adding is provided to the rear end surface B of the jig 30.  The total length S of the other end part 35 and the male screw 34 is made less than the depth of the screw fitting hole 22 so that the male screw 34 does not come into contact with the bottom of the screw fitting hole 22. The total length of the jig is set to 1.5-3 times the diameter D of the screw so as to be capable of corresponding to the length L of one end part 31.
Patent JP-H01257788-A (JP)
Title: Compressor
Inventor: HIRANO HIDEO
IPC: F04C29/02
Filed: 1988-04-08
Abstract: PURPOSE:To prevent the shortage of lubricating oil inside a compressor at the time of a high-speed operation by rotatably supporting a driving shaft with a first end plate and a second end plate having a passage of which one end is opened to a sub-bearing while the other end opening to an outer periphery. CONSTITUTION:A shaft 25 is rotatably supported by a first end plate 28 having a main bearing 27 and a second end plate 30 which is fixed to the bottom end face of a cylinder 26 while having a sub-bearing 29. On the second end plate 30, a passage 41 of which one end is opened to the top end of the sub- bearing 29 while the other end opening to the outer periphery is provided to connect an oil sump 40 to the oil sump 42 of lubricating oil on the outer periphery of a compression mechanism 24. Since the quantity of lubricating oil which is bypassed into the oil sump 42 through the passage 41 is increased with the higher operation speed, the lubricating oil quantity fed to the main bearing 27 is restrained.
Patent JP-H06296618-A (JP)
Title: Clamping forceps
Inventor: SAKASHITA KIYOTOSHI
IPC: A61B17/28
Filed: 1993-04-14
Abstract: PURPOSE:To improve the durability by relaxing the force to be transferred to an operating shaft or a clamping member, compared with the force applied to an operating handle, even when the operating handle is grasped stronger than necessary. CONSTITUTION:The forceps is provided with a supporting part 13 for supporting an opening/closing operation flucrum part 25 for supporting so as to be freely openable and closeable between handles 10, 11, so as to be movable between a use position and a moving position deviated from this use position, and also, provided with a leaf spring 31 for always energizing the opening/closing operation flucrum part 25 to a state for holding it in a use position.
Patent JP-H01258916-A (JP)
Title: Casting mold for molding lens
Inventor: TAKAHASHI TOSHIHARU
IPC: B29C39/26
Filed: 1988-04-09
Abstract: PURPOSE:To mold a high quality molded body by correcting the change of volume, which may occur during the forming of molding material by a structure wherein a specified liquid well part is equipped between a casting mold for molding and a gasket. CONSTITUTION:Thermosetting optical material is amply poured in the portion corresponding to a molding space 29 and a liquid well part 23 under the state that a mold 13b and a gasket 21 are fitted to each other. Next, the gasket 21 and a mold 13a are fitted to each other. When an ample amount of the optical material is poured in the pouring process, by controlling the molding space 29 to the predetermined volume at the fitting process of the mold 13a, the excess amount of the optical material is accumulated through connecting grooves 27 in the liquid well part 23. By heating a casting mold 19, the optical material in the molding space 29 is hardened. In this case, when the shrinkage of volume occurs in the optical material, the optical material in the liquid well part 23 flows through the connecting grooves 27 in the molding space 29 so as to correct the shrunk part. Due to said correction, an optical molded form having favorable dimensional accuracy can be efficiently molded.
Patent JP-H06270005-A (JP)
Title: Vertical boring guide for hand drill and chip collecting device
Inventor: NOBUHARA YOSHIAKI
IPC: B23Q11/00
Filed: 1993-03-24
Abstract: PURPOSE:To surely suck and recover the chip generated during boring work by a chip collecting means, together with air, by installing a vertical holding plate at the top edge of a pipe shaped chip sucking shaft which is installed in a shiftable manner in parallel to a twist drill and a chip scattering preventing cover in the intermediate part. CONSTITUTION:In the borng work by using a hand drill, a template 34 is superposed at a boring position on a superposed plate P as workpiece, and the projection part 62 of a guide bush 33 which is installed on a vertical holding plate 32 is inserted into a hole 63, and a chip scattering preventing cover 35 is closely attached on the template 34. Then, the whole hand drill is pressed, through the compression of a spring 65 by a holder 37, revolving a twist drill D, and the twist drill D is inserted into a guide hole 60, and drilling is carried out on the superposed plate P, in the state where the revolution position is stabiliized. The chip generated at this time is led into a cover 35, and sucked together with air, through a chip suction shaft 31 and a hose 70, and recovered by a chip dust collecting means 36.
Patent JP-H07167283-A (JP)
Title: Control device for automatic transmission
Inventor: TAKADA HIROSHI
IPC: F16H61/08
Filed: 1994-03-31
Abstract: PURPOSE:To suppress a shock generated at the time of a shift action from the range R to the range N, for example, and avoid the interlocking state of a shift mechanism at the time of a shift action from the range R to the range D, for example. CONSTITUTION:An orifice 80 or the like is installed on a line 129 branched from a retreat line 112, and a line 163 branched on the downstream side of them is connected to the fifth shift valve 96. An accumulator 83 is connected to the further downstream side of the line 129, and the line 129 is communicated with a line 128 connected to a low reverse brake 46 via the third shift valve 65. The downstream side line 161b of the second bypass line 161 bypassing a reverse clutch line 130 is selectively communicated with the upstream side line 161a or the line 163.
Patent JP-H06273598-A (JP)
Title: Radiation absorption mask and its producing method
Inventor: YAMAKAWA TAKETO
IPC: G01N23/18
Filed: 1993-03-22
Abstract: PURPOSE:To provide a radiation absorption mask capable of easily forming concave parts in the mask corresponding to the location where radiation absorptivity should be corrected according to the surface shape of a body to be inspected, easily changing the formed shape and properly correcting the radiation penetration dose according to the welded parts with different plate thickness between left and right. CONSTITUTION:In a radiation absorption mask 1 constituted by laminating a plurality of thin plates 2 having radiation absorptivity, a concave part corresponding to a radiation penetration dose correction location for a body A to be inspected is formed at the end of the thin plates 2 pluraly layered.
Patent JP-H02269247-A (JP)
Title: Transversely shingled roof plate
Inventor: FUNAKI GANTAN
IPC: E04D3/362
Filed: 1989-04-10
Abstract: PURPOSE:To prevent the infiltration of dirt and dust by providing a face plate section, an eaves side molded section and a ridge side molded section on a lengthy metal plate, inserting a grasping section into a coupling projection section, and forming the first seam section and the second seam section. CONSTITUTION:An eaves side molded section 33 is formed on one end section side of a face plate section 32 which is flat at the center, and a ridge side molded section 34 is formed on the other end section continuously. The hooking projection section 36 of the eaves side molded section 33 is elastically pinched at the inside of the grasping section 38 of the ridge side molded section 34, this work is performed in sequence from the eaves side to the ridge side, and the necessary number of roof plates 31 are continued. The grasping section 38 itself is pinched in the front edge portion of an inclined face section 35, a duplex flat seam section 42 is formed, and a support section 41 is brought into contact with the back face of the face plate section 32 to form the second seam section 43. No floating occurs even when strong wind pressure is applied, and waterproofness can be exerted.
Patent JP-H11272011-A (JP)
Title: Production of electrostatic charge image developing toner
Inventor: MATSUOKA SONOO
IPC: G03G9/087
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a producing method to efficiently and easily produce an electrostatic charge image developing toner which has uniform compatible dispersion of a low mol.wt. polymer, a high mol.wt. polymer and a coloring agent, which has good developing properties such as offset resistance, fixing property, pulverizing property in the production process, blocking property (nonaggregable property) during storage, and developing property in the image forming process, and which produces little odor. SOLUTION: The producing method of an electrostatic charge image developing toner includes a producing process of a solvent-free color resin mixture compsn. In this process, the compsn. is prepared by stirring and mixing a solvent-free coloring agent dispersion resin comprising a solvent-free resin and a coloring agent coexisting with a sludge of a resin-emulsified dispersion liquid, or a color resin-emulsified dispersion sludge comprising a coloring agent and a sludge of a resin-emulsified dispersion sludge coexisting with a solvent-free resin, or a solvent-free resin, coloring agent and both coexisting with a sludge of resin-emulsified dispersion liquid. While mixing or after mixing, the water content is removed.
Patent JP-H06303236-A (JP)
Title: Method for adjusting number of connected channels of isdn use device
Inventor: SHIBAZAKI MASAFUMI
IPC: G06F13/00
Filed: 1993-04-15
Abstract: PURPOSE:To allocate the optimum number of channels to an ISDN use device using the digital communication channel of an ISDN line by means of the ratio of priority. CONSTITUTION:An ISDN line channel connection controller 200 for using the digital communication mode of an information channel in the ISDN line is provided with a priority information table 201 storing priority information of the respective use devices 101-103. The priority information table 201 is referred to and updated, the allocation number of the information channels to the use devices is calculated and the number of the connected channels is changed.