baber/WOPTO huggingface dataset:
Patent JP-H05132647-A (JP)
Title: Aqueous resin dispersion, its production and aqueous thermosetting paint containing the dispersion
Inventor: URAKI HISATSUGU
IPC: C09D155/00
Filed: 1991-11-12
Abstract: PURPOSE:To obtain an aqueous dispersion having excellent dispersion stability and compatibility with other resin and giving an aqueous thermosetting paint having excellent water-resistance, hardness, etc., without using an emulsifier, etc., by modifying a water-insoluble amino resin by a specific method. CONSTITUTION:The objective dispersion is produced by reacting (A) a water- insoluble amino resin with (B) 3-30wt.% [based on the total alpha, beta-ethylenic unsaturated (totally unsaturated) monomer] of an unsaturated monomer having a group reactive with the amino resin under heating and mixing, polymerizing the obtained amino resin containing unsaturated bond, (C) 2-30wt.% (based on the total unsaturated monomer) of an unsaturated carboxylic acid monomer and (D) 40-95wt.% (based on the total unsaturated monomer) of an unsaturated monomer other than the components B and C in the presence of a polymerization initiator at 80-120 deg.C to obtain a polymerization product composed of 0-95wt.% of the component A and 5-70wt.% of unsaturated monomers of the components B to D and, finally, neutralizing the obtained polymer with a basic substance and adding water to the product to form an aqueous dispersion.
Patent JP-H01166554-A (JP)
Title: Semiconductor memory
Inventor: YAMANAKA TOSHIAKI
IPC: H01L27/11
Filed: 1987-12-23
Abstract: PURPOSE:To reduce the area of a memory cell by forming a plurality of capacitor elements of first and second conductive films formed on a first insulating film on a MOS transistor and an insulating film existing therebetween. CONSTITUTION:Low resistance polysilicon films 7a, 7b of gate electrodes of two load MOS transistors are extended onto low resistance polysilicon films 5a, 5b of the drain region and the low resistance polysilicon 5e of the source region of the other load MOS transistor, and capacitor elements are formed of the films 5a, 5b, 5e, an insulating film 15 and the films 7a, 7b. These elements are connected through connection holes 4a, 4b, 6a, 6b at one electrode to one storage node of an FF type memory cell and at the other electrode to the other storage node of the FF type memory cell, the capacitance of a storage node is increased, thereby enhancing a soft error resistance due to an alpha-ray in a small cell area.
Patent JP-H11157194-A (JP)
Title: Production of stamp plate face
Inventor: KOMODA SUMITOSHI
IPC: B41K1/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To produce a print plate face having high resolution by forming a mirror image of a print on the protective film of a photosensitive resin plate in the process for making a stamp plate face and then irradiating the mirror image with UV-rays from above the protective film. SOLUTION: A recording medium bonded tightly with a peelable UV-ray transmitting film 2 is employed on the surface of a photosensitive resin layer 3 being rendered insoluble to a specified solution upon irradiation with a specified quantity of UUV-rays. A specified image 1 is then printed on the film 2 of the recording medium with a LV-ray nontransmittible ink and the photosensitive resin layer 3 is irradiated with a specified quantity of UV-rays through the film 2. Subsequently, the film 2 is peeled off and the part on the surface at the photosensitive resin layer 3 not rendered insoluble is removed by the specified solution thus obtaining a protruding and recessed image corresponding to the image printed on the film 2 on the surface of the photosensitive resin layer 3.
Patent JP-2000266000-A (JP)
Title: Automatic pneumatic pump
Inventor: BOKU SEISHUN
IPC: C02F11/12
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an air pump capable of automatically removing contaminants stuck to a sensor, capable of improving productivity, capable of maximizing energy efficiency while preventing pressure drop of a tank, and capable of reducing noise by reducing the discharging amount of compressed air. SOLUTION: In an automatic pneumatic pump, water in a water collection tank 4 is fed to a tank 1 by a water feed pump 5 through a suction valve 11 of a suction port 10, and air suction from an air feed pipe 50 and air discharge to the outside are performed by respective solenoid valves 51, 61 according to output signals from a tank inner water level sensor and an internal pressure sensor. Air in the feed pipe is allowed to flow into the tank through a projecting part 71 on the fixed tank of water level sensors 41, 42, a auxiliary tank 80 is provided to allow air pressure to inject to the air feed pipe through a first check valve 81, and waste air is allowed to partially flow through a suction check valve 83 by a solenoid valve 82 and stored.
Patent JP-H08181422-A (JP)
Title: Wiring pattern
Inventor: MURAYAMA YUKIJI
IPC: H05K1/02
Filed: 1994-12-27
Abstract: PURPOSE: To eliminate a silk pattern by surely knowing part position/direction even in close wiring patterns by forming a cut-out part or a rising part in a wiring pattern of a mounting part with opposite two connection terminals. CONSTITUTION: A cut-out part (a) is provided to wiring patterns 1-1, 1-2 for mounting a part 1. Similarly, a cut-out part (a) is also provided to wiring patterns 2-1, 2-2 and 3-1, 3-2 for mounting parts 2, 3. Since the cut-out parts (a) are provided to face each other, the parts 1 to 3 are mounted in that direction. A bulge may be provided besides a cut-out part. Furthermore, if a cut-out part or a bulge is provided to one side, polarity of a polar part is displayed. Thereby, part position/direction can be discriminated even in close wiring patterns and part-mounting density can be improved.
Patent JP-2000135583-A (JP)
Title: Laser light collector
Inventor: IEHISA NOBUAKI
IPC: B23K26/064
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To easily perform monitoring with visible radiation. SOLUTION: A YAG laser light 2 (wavelength of 1.06 μm) generated at a Nd: YAG laser oscillator 1 is totally reflected in a rectangle direction by a lens 6, an optical fiber 7, and a 45 degree total reflection mirror 51. The laser light totally reflected by the total reflection mirror 51 is condensed at a light condensing lens 11 for processing, passed through a protecting window 12, and radiated to a workpiece 10. A ring-shaped white light source 30 irradiates the surface and the like of the workpiece 10 with a white light 30a via the total reflection mirror 51, the light condensing lens 11 and the like, and the image is picked up by a CCD camera 22 using the reflection lights.  Coating on both sides of the light condensing lens 11, and the coating on the surface and the back face of the total reflection mirror, are designed to transmit visible radiation for monitoring at a good condition. Also, the coating on the surface of the total reflection mirror is designed to have a reflection rate of some extent against the enfolding guide light.
Patent JP-H04300851-A (JP)
Title: Method of preparing ethyl acetate from ethanol
Inventor: MAIKERU EFU REMANSUKII
IPC: C07C69/06
Filed: 1991-12-09
Abstract: PURPOSE: To obtain ethyl acetate by reacting ethanol with molecular oxygen in the presence of a specified solid catalyst.  
     CONSTITUTION: The ethyl acetate is obtd. by reacting ethanol with molecular oxygen a pressure of 0 to 28 Kg/cm 2 .gage and at a temp. of 150 to 250°C in the presence of a solid catalyst (the catalysts include crystalline TiP 2 Oy) having the elements and ratios expressed by formula I (M is Cd, Au, Zn, Tl, alkali metal, alkaline earth metal; (a) is 0.0005 to 0.2; (b) is 0 to 3a; (c) is 0.5 to 2.5; (x) is the value enough to satisfy the valance requirements of other effecting elements); for example, the catalysts of formula II, formula III, etc. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11162595-A (JP)
Title: Branch connection box and manufacture therefor
Inventor: NAKAMURA ATSUSHI
IPC: H02G3/16
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a branch connection box which can connect connecting terminals in connector blocks and a printed wiring board for wiring without using soldering and can improve a degree of freedom of internal wiring. SOLUTION: Plural connecting terminals 10 are arranged in respective plural connector blocks 20, and tip side lead parts 13 of the respective connecting terminals 10 are arranged in parallel on the back face sides of the respective connector blocks 20. The respective lead parts 13 are electrically connected to each other on the respective back face sides of the respective connector blocks 20 by a flexible printed wiring board 30 by arranging conductor foil (31) in parallel. A jumper member 40 having a long plate-like connecting part (42) arranged by crossing at a right angle to the conductor foil (31) and two or more welding parts (44) extended along the respective conductor foil 31 from a side edge part of this connecting part, is arranged on one surface of the flexible printed wiring board 30.  The jumper member 40 is welded to the corresponding conductor foil (31), and the plural conductor foil (31) are electrically connected to each other.
Patent JP-H04194308-A (JP)
Title: Lubricating oil supplier device for internal combustion engine
Inventor: NAGANO TOSHIHARU
IPC: F01M1/02
Filed: 1990-11-27
Abstract: PURPOSE:To sufficiently reduce the whole power consumption and prevent the occurrence of thermal oil degradation, by providing not only a main pump and a sub-pump but also a suction-side control mechanism and a discharge-side control mechanism. CONSTITUTION:In a low-revolution region of an engine, both a main pump 1 and a sub-pump 2 are synchronously rotated by a rotating force transmitted from a crank shaft to a rotating shaft 5. The amount of oil supplied to an oil main gallery 30 becomes equal to a total amount of oil discharged from the main pump 1 and the sub pump 2, fully satisfying the required amount of oil for the engine. When the number of engine revolutions is increased, air is introduced into a sub pump chamber 10 as each rotor 14, 16 rotates, and this air is exhausted via a discharge port 29, an exhaust passage 52, and an exhaust port 52, into an oil pan. Accordingly, it is possible to reduce the whole power consumption and prevent deterioration of the lubricating oil.
Patent JP-H05132617-A (JP)
Title: Resin composition
Inventor: INOUE KAZUNARI
IPC: C08L77/00
Filed: 1991-11-14
Abstract: PURPOSE:To obtain the resin composition useful for a molding material, etc., excellent in impact resistance, solvent resistance and processability, and composed of a polyether imide resin and a specific polyamide in a specified ratio. CONSTITUTION:The objective resin composition comprises (A) 5-70 pts.wt. polyether imide resin, containing a repeating unit expressed e.g. by the formula (T is O, etc.; R is 6-20C aromatic hydrocarbon, 2-20 alkylene, etc.; (n) >= 2) and (B) 30-95 pts. wt. polyamide such as nylon 6, etc., having >= 0.05 milliequivalent of terminal amino groups.
Patent JP-H09142140-A (JP)
Title: Dust proofing filter mounting structure
Inventor: TODAKA YOSHITOKU
IPC: B60H3/06
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the separation of a filter due to vibration by holding the filter with a mounting case and locking holders and locking the opening of a blower at the anti-flange side of the mounting case for the suction opening of the blower with the holders. SOLUTION: A filter 4 is put in a mounting case 8 and the curved portions 12a, 12a and the single core portions 12b, 12b of holders 12, 12 are inserted into mounting holes 11a, 11b, 11c, 11d, respectively, outward from inside. Then, the curved portions 12a, 12a and the single core portions 12b, 12b of the holders 12, 12 can be arranged at the anti-flange side of the mounting case for a suction opening 6. That is, the opening 6 can be held with a flange 10, the curved portions 12a, 12a and the single core portions 12b, 12b and the filter 4 can be mounted therein. The holders 12, 12 operated as springs prevent their separation from the mounting holes and have pushing effect on the filter 4.
Patent JP-2001145118-A (JP)
Title: Image pickup device
Inventor: EGASHIRA JUN
IPC: H04N9/09
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain accurate lightness information, using a simple constitution as compared with a single-CCD type and to obtain an image which is free of false colors. SOLUTION: This device is equipped with an optical system, a spectral means, which splits the light emitted by the optical system into 1st light and 2nd light, a lightness detecting means, which detects lightness, and a chromaticity information detecting means which detects chromaticity information, and the 1st light is made incident on the lightness detecting means and the 2nd light is made incident on the chromaticity information detecting means.
Patent JP-H02171801-A (JP)
Title: Parallel multiplex electronic interlocking device and switching method
Inventor: UMETSU ATSUSHI
IPC: G05B9/03
Filed: 1988-12-23
Abstract: PURPOSE:To prevent a trouble from being generated in the operation of a train when a fault is generated and to smoothly execute interlock control by always monitoring coincidence between a use system and a standby system and momentarily switching the system without a standstill time when the operation is coincident with the time of system switching. CONSTITUTION:In an interlock control system 10 which is the use system, a normality testing part 11 tests the normal operation of the system itself and when the operation is normal, a normal operation signal a2 is always outputted. Simultaneously, in an interlock control system 20 which is the standby system, a normality testing part 20 tests the normal operation of the system itself and when the normal operation is executed, a normal operation signal b2 is always outputted. Here, when abnormality is generated in the control system 10 and the normal operation signal a2 is stopped being outputted from the normality testing part 11, a switch control part 30 concerns the necessity of switching to the interlock control system 20 which is the standby system. According to a judging part 31 of the control part 30, the normality testing par 21 of the control system 20 tests the normal operation of the system itself and when the operation is normal, the normal operation signal b2 is outputted. The coincidence between the system and the other system is tested by a coincidence testing part 23 based on a feedback input and when the systems are coincident, a coincidence signal b3 is outputted. Then, the system is switched to the control system 20.
Patent JP-H09164531-A (JP)
Title: Mold for molding disc
Inventor: KOJIMA HISASHI
IPC: B29L11/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To enhance product accuracy by preventing the bending deformation of the outer periphery of a disc and the generation of a resin powder from the outer peripheral edge of the disk. SOLUTION: A cavity 6 is formed by the mirror surface part 7 of a fixed template 1, the mirror surface part 5 of a movable template 2 and the ring- shaped outer peripheral ring 8 surrounding the outer peripheries of both mirror surface parts 5, 6 and the outer peripheral ring 8 is made slidable in the direction crossing a parting surface and the contact of the outer peripheral ring 8 is released from the outer peripheral edge 9c of a disc 9.
Patent JP-H10161175-A (JP)
Title: Camera provided with automatic photographing mode selecting device
Inventor: HIRAI ISAMU
IPC: G03B7/0805
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a camera provided with an automatic photographing mode selecting device capable of automatically selecting an optimum photographing mode in accordance with a photographing condition, and setting or confirming the selected photographing mode without depressing a shutter button. SOLUTION: In this camera, a CPU has an automatic picture selecting function for automatically selecting an optional picture mode out of plural picture modes (program exposure mode) based on the photographing condition such as a photographing distance and a focal distance. The CPU executes the automatic selecting processing of the picture mode by the operation of a pictorial action button 17 provided separately and independently of the shutter button 15.
Patent JP-H02218679-A (JP)
Title: Polyester oligomer and polyamid oligomer both containing dipiperidyltriazine group
Inventor: RICHIYAADO BUIKUTAA NERUSON
IPC: C08K5/3492
Filed: 1989-12-15
Abstract: NEW MATERIAL: Compounds of formula I [T is divalent group of formula II; A is formula III; R 1  is H, 1-5C alkyl; R 2  is H, oxyl, hydroxyl, 1-18C linear, brached methylene linkage, 2-18C alkanoyl, etc.; X is H, halogen, hydroxyl, 1-18C linear, branched alkyl, 5-12C cycloalkyl, etc.; B is 1-10C linear, branched alkylene; Y is -O-, -N(H)-, etc.; R is 2-20C divalent group, -O-, -S-, etc.; R 12  is lower alkyl, group R-Y-H; R 13  is H; m is 1-40].  
     USE: Light and heat stabilizers for organic synthetic polymers, especially effective for polyolefins.  
     PREPARATION: A compound of formula IV is reacted with a compound formula V to obtain a compound of formula I. A compound of formula II is obtained from a compound of formula VI and a compound of formula VII. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11160543-A (JP)
Title: Chirp variable reflection type optical fiber grating filter
Inventor: IMAI TAKEYUKI
IPC: G02B6/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a chirp variable reflection type optical fiber grating filter in a simple structure wherein the center wavelength of reflected light does not depend upon the variation of a chirp. SOLUTION: On end of a supporting body 2 which supports a reflection type optical fiber grating filter 1 in one body is fixed to a pedestal 3 through a clamp 4 and the other end of the supporting body 2 is fitted to the pedestal 3 through a stage 7 constituted by combining a clamp 6 and two sliders 7a and 7b which are movable in only one direction so that their moving directions cross each other at right angles; the displacement of the stage 7 is provided by a micrometer head 5 and the clamp 6 is moved as it is in parallel with the clamp 4 to impart a strain distribution including linear compression as well as linear elongation to the grating 1a of the reflection type optical fiber grating filter.
Patent JP-H02172694-A (JP)
Title: Method and device for cutting rubber sheet material
Inventor: SOMA MASAHIKO
IPC: B26D1/60
Filed: 1988-12-26
Abstract: PURPOSE:To automatically cut a rubber sheet material transferred continuously by cutting the specified position of a rubber sheet material orthogonally with the transfer direction by a cutting device corresponding to the transfer speed of the rubber sheet material and traveling at constant speed along the inclination of a driving receiving roll between driving receiving rolls. CONSTITUTION:A rubber sheet material W sticked with a chafer at the both side edge parts of the rubber sheet is transferred in an arrow mark direction via a driving roll 2, the plural driving receiving rolls 3a, 3b and a turn roll device 4. During the transfer of this sheet material W, a cutting device 5 is traveled at constant speed along the inclination of the driving receiving rolls 3a, 3b between the driving receiving rolls 3a, 3b by corresponding to the transfer speed of the rubber sheet material W at the specified position of the rubber sheet material W, i.e. at the time when delivered in the specified length, and the specified position of the material W is cut orthogonally with the transfer direction by the rotary edge 10 thereof.
Patent JP-H01166615-A (JP)
Title: Solid-state relay
Inventor: KAWASHIMA KATSUMI
IPC: H03K17/78
Filed: 1987-12-22
Abstract: PURPOSE:To quicken the turn-off-timing of a MOSFET and to improve the switching speed by providing a bipolar transistor (TR) in response to an output of a photodetector TR. CONSTITUTION:When a DC voltage is applied between input terminals 1, 9 and a 2nd LED 10 is driven for stimulation in the state that a DC voltage is applied between input terminals 1 and 2 and a 1st LED 3 is driven for stimulation, an electromotive force generating element array 4 generates an electromotive force in response to the emitted input from the LED 3. When the light emitting Tr 11 is turned on in response to the light emitting input from the LED 10, a bipolar Tr 12 is turned off. As a result, a MOSFET 5 is turned on to close output terminals 6 and 7. When the LED 3 is non-stimulation drive state, a EET 5 is turned off to open the circuit connected between the terminals 6, 7. If on DC voltage is applied between the terminals 1, 9 even with a DC voltage between the terminals 1 and 2, since the Tr 11 is turned off and then the Tr 12 is turned on, the FET 5 is turned off and the circuit connected between the terminals 6, 7.
Patent JP-2000147056-A (JP)
Title: Test handler system and control method for the same
Inventor: AKAGI YASUO
IPC: G01R31/26
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a test handler system, together with a control method for it, having small occupancy space and high throughput. SOLUTION: A test part 4 for testing the electrical characteristics of an IC 10 which is to be tested, a loader part 2 for supplying the IC 10 to the test part 4, an unloader part 5 where a semiconductor device tested by the test part 4 is housed, and a memory 15 are provided. Here, based on a test result by the test part 4, an IC classifying part 32 classifies each of the ICs 10 into a sound or defective article as well as into categories of grades corresponding to their level, and an IC transfer part 9, in accordance with the classification result, houses the ICs 10 in a sound article housing place 26 or a defective article housing place 27 in a prescribed order. The classification result of IC are housed in a test result management table 16 of the memory 15 according to the housing place at the unloader part 5 and that specified by the housing order of the IC 10.
Patent JP-H07179514-A (JP)
Title: Solid catalyst component for (co) polymerizing olefin, catalyst composed of the same catalyst component and production of olefin (co)polymer using the same catalyst
Inventor: JIYOUHOUJI HIROBUMI
IPC: C08F10/00
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a catalyst component, having a narrow distribution of the composition and capable of producing an olefin (co)polymer providing films, excellent in anti-block properties, transparency and mechanical characteristics and reduced in corrosiveness at a high efficiency by reacting a solid containing Ti, Mg and a halogen with an aluminum compound. CONSTITUTION:This catalyst component is obtained by reacting a solid containing at least trivalent Ti, Mg and a halogen with an organoaluminum compound expressed by the formula, R<1>nAlX3-n [R<1> is a 1-10C hydrocarbon group; X is a halogen; (n) is 0<=(n)<=3]. The solid is prepared by reducing a titanium compound expressed by the formula, Ti(OR<2>)aX4-a (R<2> is a 1-20C hydrocarbon group; 0<(a)<=4] with an organomagnesium compound in the presence of an organosilicon compound containing Si-O bonds, then treating the resultant solid product with an ester compound and further treating the prepared product with a mixture of an ether compound with titanium tetrachloride. An organoaluminum compound in which (n) in the above formuala is 0<(n)<=3 or an compound containing a halogen in which (n) in the formula is 0<(n)<3 is used as the aluminum compound. The above catalyst is used to (co) polymerize an olefin at >=120 deg.C.
Patent JP-2001139841-A (JP)
Title: Soft carbon black
Inventor: KATAOKA KAZUTO
IPC: C08L101/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a soft carbon black which is in a damping rubber composition effective to lowly rank a dynamic power per static modulus and also to highly rank a static modulus. SOLUTION: The soft carbon black has a mode diameter (Dst) in a distribution of Stokes diameters of the aggregate of 150 nm or more and a compressed electrical specific resistivity at a pressure of 4.92 MPa of 3.0×10-3 Ω.m or more.