baber/WOPTO huggingface dataset:
Patent JP-S6354907-A (JP)
Title: Method for bonding end face of filter medium for filter element
Inventor: SAKAIDA ATSUSUKE
IPC: B23P19/04
Filed: 1986-08-25
Abstract: PURPOSE:To prevent the deposition of the adhesive of a hot fixing material on a heater member due to the melting and outflow of the material when heat is given to the fixing member by forming a chamfered part at the opposed angular parts of the filter medium at both end parts of the folded groove of the filter medium before a forming arrow is inserted into the groove. CONSTITUTION:Before a forming arrow is inserted into the folded groove 104 of the filter medium 101 for a filter element, a chamfered part 120 is formed at the opposed angular parts of the filter medium 101 at both end parts of the folded groove 104. Consequently, when heat is given to the fixing members 504 arranged at both end parts of the filter medium 101, a molten adhesive melted and leaked to the heater member 520 side flows onto the chamfered part 120, and hence the leakage of the molten adhesive to the heater member 520 side along the forming arrow is prevented.
Patent JP-2001022474-A (JP)
Title: Liquid crystal display monitor structure
Inventor: SUZUKI MIKIHIRO
IPC: G06F1/16
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To realize new concept of a liquid crystal display monitor structure configuration which is excellent in space saving and environment regarding display equipment. SOLUTION: A liquid crystal display monitor 1 has a human interface function, makes an extending function a division module structure, enables function extension and coincides an outward appearance design. As division module of the extended function, at least one of stereo speakers 3a and 3b, a microphone 4 and a digital camera 2 can be connected. The stereo speakers 3a and 3b are removably connected and installed at left and right positions of a lower part of the liquid crystal display monitor 1. A digital video camera 2 is removably installed on an upper surface of the liquid crystal display monitor 1.
Patent JP-S6260722-A (JP)
Title: Container feeder
Inventor: OMURA SHIRO
IPC: B65G59/06
Filed: 1985-09-10
Abstract: PURPOSE:To obtain a simple and compact feeder by providing a member for suppressing intrusion of a container at the stock section into predetermined position until the container at predetermined position is discharged. CONSTITUTION:Upon the rotation of a motor 8 to reciprocate a working board 14 from the solid line position through the dot and dash line position to the solid line position while stocking many containers 3, 3... at a stock section 2, a lowermost container 3a at the stock section 2 will move immediately above predetermined position through release of a weir board 21a caused by reciprocation of a working board 14 while simultaneously supported by a supporting board 21b and blocked from falling. Upon release of the supporting board 21b due to reciprocation of working board 14, a container 3b will fall down to the bottom board and the following container 3a is blocked from moving immediately above predetermined position because of the weir board 21a. Upon reciprocation of the working board 14, the container 3c on the bottom board is pushed by the push board 20 and discharged from a predetermined position and a container 3d arriving to the limit of reciprocation of the working board 14 is transferred from the bottom board to a mounting board 24.
Patent JP-H0938007-A (JP)
Title: Dust-collecting bag for vacuum cleaner
Inventor: YAMAGUCHI MASANAGA
IPC: A47L9/14
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a dust-collecting bag for vacuum cleaner with extended compatibility to install to various kinds of vacuum cleaners by making the main body dust bag improve flexibility for the sake of consequent increase of collecting volume. SOLUTION: An opening 3 of a holder 4 is located at a dust entrance 2 of a main body dust bag 1 by bonding the two objects. Bonded areas of such cases account for a range of 6% to less than 50% of the bottom face of the holder 4.
Patent JP-H0483405-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YASUE TADASHI
IPC: H03F1/30
Filed: 1990-07-26
Abstract: PURPOSE:To improve the power supply noise removing ratio(PSRR) of an operational amplifier by providing this semiconductor integrated circuit device with a voltage amplifier circuit selected by the other ends of the 3rd power supply line and the 2nd constant current source and inputting the output of a differential amplifier circuit. CONSTITUTION:A differential amplifier stage constituted of a differential amplifier circuit 1 and a constant current source transistor(TR) 7 amplifies a differential voltage between input signals applied to an inverted input terminal 11 and a non-inverted input terminal 12 and outputs the amplified voltage from a differential amplifier stage output terminal 13. An output stage constituted of an active load TR 4 and a constant current source TR 8 amplifies the output of the differential amplifier stage and drives an output load. Since a current change due to the output load driving of the output stage of the operational amplifier is mainly absorbed by the 3rd power supply line for supplying high potential to the output stage, an equivalent noise resistance value to the differential amplifier stage can be set up to a value larger than a conventional value. Thus, the PSRR can sharply be improved.
Patent JP-S6259611-A (JP)
Title: Production of fluoroelastomer
Inventor: KOBAYASHI HIROSHI
IPC: C08F2/18
Filed: 1985-09-09
Abstract: PURPOSE:To economically obtain a high-MW fluoroelastomer of excellent processability, by performing polymerization at a relatively high temperature by adding a catalyst by a specified method in the production of a fluoroelastomer by suspension polymerization in an aqueous medium. CONSTITUTION:A fluoroelastomer comprising a vinylidene fluoride unit (a) and a hexafluoropropylene unit (b) and, optionally, 35wt% or below tetrafluoroethylene unit at a weight ratio of unit (a) to unit (b) in the range of 80:20-50:50 and having a limiting viscosity number (ml/g) of 220-500 is produced. In the production of said fluoroelastomer, the polymerization is performed at a polymerization temperature of 50-70 deg.C and a polymerization pressure of 5-50kg/cm<2> in the presence of a suspending agent in an aqueous medium comprising a mixture of a substantially water-insoluble, inert, organic solvent with water at a mixing ratio in the range of 20:80-50:50 by weight by adding a catalyst soluble in said organic solvent in a continuously or stepwise decreasing manner.
Patent JP-H0923903-A (JP)
Title: Snowboard boots with heel cup
Inventor: OKAJIMA SHINPEI
IPC: A43B23/17
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To clarify the fixing relation of foot with a snowboard and a boot, to strongly fix the foot through the boot to the snowboard and to especially develop its effect in step-in type boots. SOLUTION: This boot is composed of a bottom part 2 corresponding to the bottom part of the foot, a rear part 3 connected on the rear side of the bottom part 2 corresponding to the heel part of the foot and both side parts 4 connected to both sides and the rear part of the bottom part 2 corresponding to both side parts of the foot and is fitted to this boot extending from the rear side of the boot to a center part or a toe part. Then, an injection molding material to be used is engineering plastic whose hardness is 85 (ASTM D785 Rockwell hardness R scale).
Patent JP-S6175971-A (JP)
Title: Seal impression collator
Inventor: NARA KIYOYOSHI
IPC: G06K9/00
Filed: 1984-09-22
Abstract: PURPOSE:To shorten a collation processing time by extracting a reference seal print through a retrieving action after the input of a retrieval code and at the same time actuating a reading device to read a seal print to be collated. CONSTITUTION:An operator feeds an account number by means of ten keys on a keyboard 5. Then a CPU-2 in a main body controller 1 reads out the corresponding retrieval addresses within a retrieval table memory 31. The corresponding reference seal print is read out of an optical disk 30 and stored to a frame memory 16. A reader 4 reads the seal print on an application form by an optical scan according to the display of a display part 10 after the input operations are through with the keyboard. At the same time, the read-out seal print is converted into binary signals through a threshold value processing and displayed on the color CRT10 together with the reference seal print stored in the memory 16. Thus the collation processing is carried out.
Patent JP-H1131590-A (JP)
Title: Organic el element
Inventor: NAKATANI KENJI
IPC: H05B33/12
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To facilitate dealing with a complicated display pattern, a large screen display, or a drive at high luminance or high duty ratio by setting the sheet resistance of a metal electrode connected to the transparent electrode of a hole injection electrode to a specified value or less. SOLUTION: A metal electrode 3 having a sheet resistance of 1 Ω/square or less is connected to a transparent electrode 2 provided on the luminescence part of a hole injection electrode. The film thickness of the transparent electrode 2 is set to 100 nm or less, and ITO or IZO is used as its material. A metal or an alloy such as Al, Cu, Au, or Ag is used as the material for the metal electrode 3, and in particular Al and Al alloy are preferable. A barrier metal layer of Cr, Ti or the like is provided between the transparent electrode 2 and the metal electrode 3, so as to stabilize the boundary face to stabilize contact resistance. Thereby, the resistant value of the entire hole injection electrode is suppressed low so as to reduce a voltage drop and to stabilize.  The transparent electrode 2 is formed on the luminescence parts of respective segments, and the metal electrode 3 is formed on the periphery of the transparent electrode 2 except for the luminescence parts.
Patent JP-S5899988-A (JP)
Inventor: KUROMEGAWA TOORU
IPC: D05B3/24
Filed: 1981-12-09
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-H0485569-A (JP)
Title: Developing device
Inventor: ENOKI SHIGEKAZU
IPC: G03G15/08
Filed: 1990-07-29
Abstract: PURPOSE:To carry the necessary quantity of toner which is completely electrostatically charged to a developing area by forming an irregular charge pattern on a toner carrier and making fine pieces protrude at parts other than the charge pattern. CONSTITUTION:The regular or irregular charge pattern corresponding to the surface shape of a dielectric 11 is formed on the surface of a developing roller 5, and this charge pattern serves to electrostatically attract and hold the toner, then the developing roller 5 carries the toner on its surface with the aid of the charge pattern to a developing area. With such constitution, the necessary quantity of toner which is completely electrostatically charged is carried to the developing area 9 in a stable state. Then, many fine pieces 30 for improving toner holding performance are protrusively fixed at the parts other than the charge pattern, on a conductive surface 12 in this instance, on the developing roller 5. Since the conductive surface 12 is made to a rough surface by the fine pieces 30, it is easy to hold the toner. The shape of each fine piece 30 is a proper shape such as a particle shape, and the average diameter thereof is set at about 0.1-50mum, especially 0.5-20mum.
Patent JP-S6355788-A (JP)
Title: Floating type magnetic head
Inventor: KIMURA KEIJI
IPC: G11B21/21
Filed: 1986-08-26
Abstract: PURPOSE:To make positioning with high accuracy while using a cheap jig by providing a positioning groove and a stopper that controls movement of the core of a magnetic head along the direction of the width and length of flexure in the core and the flexure respectively. CONSTITUTION:The floating type magnetic head is provided with a supporting spring mechanism consisting of a flexure 1 and a load beam 2 and a core 3 supported by the flexure 1. The rear end edge in longitudinal direction of the flexure 1 is bent at right angles and erected to forma a stopper 4, and a positioning groove 5 that holds both side faces of the flexure 1 is provided on the lower end 3a of the core 3. Accordingly, the positioning groove 5 holds both side faces of the flexure 1, and thereby, movement of the core 3 along the direction of width of the flexure 1 is controlled. The rear end of the core 3 comes into contact with the stopper 4 and the movement of the core 3 along the direction of length of the flexure 1 is controlled, and thereby, the core is positioned exactly.
Patent JP-H0861357-A (JP)
Title: Pillow ball bush
Inventor: TAKAHASHI SATOSHI
IPC: F16C11/06
Filed: 1994-08-24
Abstract: PURPOSE: To provide a pillow ball bush which is free from the variation of the slide resistance even when an axial force acts, and prevents the deterioration of the buffering function. CONSTITUTION: A socket 16 having a circular section is externally fitted through a pair of outer races 15 which are opposed each other, having a spherical shaped projection part 12 interposed, on a cylindrical stud 11 which has the spherical projection part 12 set along the circumferential direction on the outer surface and has a flange 13 and a contiguous groove 14 formed on the flange 13, at both the ends, and a dust cover 17 which covers the outer surface between the spherical shaped projection part 12 of the stud 11 and the flange 13 and the inner surface between the projection 16a of the socket 16 and the opening port end is installed.
Patent JP-S6092318-A (JP)
Title: Epoxy resin composition
Inventor: SATOU SHIGEYUKI
IPC: H01L23/29
Filed: 1983-10-25
Abstract: PURPOSE:The titled composition excellent in moisture resistance, rust prevention, and adhesiveness, comprising an epoxy resin, a curing agent, lanolin (derivative), and Japan wax. CONSTITUTION:100pts.wt. epoxy resin of, e.g., phenol novolak type of cresol novolak type is mixed with a curing agent (e.g., phenolic resin), 0.1-10pts.wt. lanolin or its derivative (e.g., lanolin fatty acid) as an additive and 0.1-10pts.wt. Japan wax and, optionally, 0.05-5pts.wt. cure accelerator (e.g., imidazole) so that the chemical equivalent ratio of the number of the functional groups in the curing agent to that of the epoxy groups in the epoxy the resin may be 0.5-1.5. EFFECT:When used as a resin sealant or the like, the additive intervenes between the composition and the adhered to prevent external moisture or ionic impurities from penetrating into the surface of the adherend.
Patent JP-S6356222-A (JP)
Inventor: URANO MASASHI
IPC: A01G9/24
Filed: 1986-08-26
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-H1037444-A (JP)
Title: Vibration damping floor device
Inventor: MIYAYAMA KAZUYASU
IPC: E04F15/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To contrive to enhance a vibration damping and soundproofing performance by allowing a vibrating rubber to be placed into a floor joist material and enabling the floor joist material to be placed on a floor foundation so that its floor level may be adjusted freely. SOLUTION: A support bolt 2 is erected on a vibration damping rubber leg 1 and this support bolt is screwed from below, thereby constituting this soundproofing device. A floor joist material on which a floor material 8 is constructed by way of the soundproofing leg 1 is arranged to be supportable on a floor foundation 7 so that the floor level may be adjustable freely. A recessed part 4 is bored in the rear surface side of the floor joist material 3. The upper part of the vibration damping rubber leg 1 is formed so that it may be placed into the recessed part 4 with the support bolt 2 screwed into the floor joist material 3 completely.  Therefore, the position of the floor material 8 provided on the floor joists 3 is lowered than the elevation of the vibration damping rubber leg 1 by the penetration of the vibration damping rubber leg 1 into the recessed area 4 of the floor joist material 3. This construction makes it possible to take up a larger indoor height and secure a wide indoor space to a satisfactory extent and enhance a vibration damping and soundproofing performance by specifying the position of the floor material as a lower elevation which comes close to the floor foundation 7.
Patent JP-H0941353-A (JP)
Title: Laying machine for pipes
Inventor: ISHIDA TAKATSUGU
IPC: E02B11/02
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To conduct operation efficiently without spending labor when a clap pipe is laid in the culvert drainage works of a farmland. SOLUTION: A plurality of clay-pipe catch holders 51 are connected to a chain 44 borne to a main body frame 11. A feeder 13 is installed to the upper section of the chain 44. The clay-pipe catch holders 51 receive clay pipes 1 falling from the feeder 13 when they reach the upper side. The clay-pipe catch holders 51 hold clay pipes 1 and carry them from the front side to the lower side, and release the clay pipes 1 and lay them when the clay-pipe catch holders 51 reach the place of a lowermost section. The clay-pipe catch holders 51 holding the clay pipes 1 are formed in a kind of a caterpillar, and a laying machine is advanced by itself and can be moved forward.
Patent JP-H0738704-A (JP)
Title: Original conveyer and overhead projector
Inventor: AOKI KAZUHIRO
IPC: H04N1/00
Filed: 1993-07-19
Abstract: PURPOSE:To make an original image projected on a screen look more attracting by cutting off the exposure of an original out of the image area. CONSTITUTION:Exposure shielding members 37a, 37b, 43a and 43b are arranged outside an exposure area R, and racks 35 and 36 and racks 41 and 42 are respectively formed at the exposure shielding members 37a and 37b and the exposure shielding members 43a and 43b and respectively engaged with a pulley gear 34. Since driving is transmitted through the pulley gear 34 to the racks 35 and 36 by the driving force of a motor, the exposure shielding members 37a and 37b move to right and left and enter/leave the exposure area R. Similarly since the driving is transmitted to the racks 41 and 42 by the motor, the exposure shielding members 43a and 43b move upward and downward and enter/ leave the exposure area R. The rotating speed of the motor is controlled corresponding to the number of clocks from a home position corresponding to the size of the original and at the time of reset, the respective exposure shielding members 37a, 37b, 43a and 43b are returned to the home position.
Patent JP-S6356776-A (JP)
Title: Reading/writing device for ic card
Inventor: KAMIARA AKITO
IPC: G06K17/00
Filed: 1986-08-28
Abstract: PURPOSE:To attain detection of insertion of an IC card and detection of shift to a prescribed position with the same detector and to decrease the number of parts by providing a contacting member in the vicinity of an inserting port. CONSTITUTION:A detector 38 detects that an IC card 15 is inserted from an inserting port 12, drives a motor 16, rotates a roller 13 and an idle roller 14 and pulls in the IC card 15. The card is abutted on an abutting part 27, further, pulled into the depth, then, a sliding guide 26 is also pulled in and a contacting member 30 is also pulled in together. At this time, a plate cam 33 is pushed up and the card passes under the plate cam 33. When a second detector 39 detects the tip of the IC card, the reverse rotation is executed after the motor 16 is stopped. Thus, the IC card 15 is shifted to the inserting port, the contacting member 30 is shifted in the same direction, at this time, the card runs onto the plate cam 33 and a contacting pin 31 is brought into contact with the contact terminal of the IC card 15. When the detector 38 detects the rear edge of the IC card 15, the motor 16 is stopped.
Patent JP-H06312491-A (JP)
Title: Polyethylene multilayer film
Inventor: OGAWA HIROKI
IPC: C08K5/20
Filed: 1993-07-21
Abstract: PURPOSE:To improve various characteristics by incorporating specific ratios of unsaturated fatty amide and fine particles in an A layer of three layers formed of polyethylene resin as a main ingredient and unsaturated fatty amide and bisamide, polymer fine particles in a C layer. CONSTITUTION:A laminated film has layers containing polyethylene resin as a main ingredient in order of an A layer/a B layer/a C layer. In this case, 0.01-0.07 pt.wt. of unsaturated fatty amide and 0.05-1.00 pt.wt. of fine particles to 100 pts.wt. of polyethylene resin are contained in the A layer. 0.02-0.07 pt.wt. of unsaturated fatty amide, 0.01-0.20 pt.wt. of unsaturated fatty bisamide and 0.30-2.00 pts.wt. of polymer fine particles having a mean particle size of 11-20mum and 250 deg.C or higher of decomposition starting temperature to 100 pts.wt. of polyethylene resin are incorporated in the C layer. Further, 0.20-1.00 pt.wt. of inorganic fine particles having a mean particle size of 4mum or less is contained in the C layer.
Patent JP-H1044405-A (JP)
Title: Driving of ink jet head
Inventor: YAMADA MINORU
IPC: B41J2/205
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To properly and stably control the amt. of ink droplets emitted from an ink jet head without compeling the cost increase of a drive circuit. SOLUTION: In this driving method, a predetermined electric signal is applied to a piezoelectric element 5 corresponding to recording data and the piezoelectric element 5 is expanded and contracted to change the volumetric change of a pressure chamber 1 to emit ink droplets from the nozzle 3 communicating with the pressure chamber 1 to form recording dots on recording paper. In this case, the drive pulse applied to the piezoelectric element 5 is set to a trapezoidal shape pulse wave.
Patent JP-H1143785-A (JP)
Title: Plasma etching device
Inventor: EBIGASAKO HIRONOBU
IPC: C23F4/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent the electrification of the pressure control board and to suppress abnormal discharge at the time of plasma etching by providing a means of grounding a rotary shaft fitted with the pressure control board of a pressure control valve. SOLUTION: A slot valve 50 in an RIE device is approximately composed of a side wall part 30, a rotary shaft 31 and circular boards 33 and 34 for pressure control fitted to the rotary shaft 31. Ordinarily, grounding is applied on any part among a reaction chamber, the slot valve 50 and a turbo-molecular pump, and they form ground potentials. Thus, a bush 52 made of an iron alloy such as stainless steel in contact with the side wall part 30 of the slot valve 50 serves also as a grounding means for the pressure control board 32 fitted to the rotary shaft 31, and even in the case an ionized etching gas or the like adheres to the pressure control board 32 at the time of plasma etching, the pressure control board is not electrificated and abnormal discharge can be suppressed, by which the stable etching of a semiconductor wafer and the reduction of dust to be adhered to the semiconductor wafer can be attained.
Patent JP-S6444199-A (JP)
Title: Acoustic system provided with multiway speaker
Inventor: UEKI NOBUHIDE
IPC: H04R3/14
Filed: 1987-08-11
Abstract: PURPOSE:To cancel an influence due to the difference of the positions of the diaphragms of respective speakers without the deterioration of the quality of a signal by inputting a sound signal to a processor, generating the signal for every reproducing band, applying a prescribed delay for every signal and then inputting to a power amplifier. CONSTITUTION:A signal from a digital source 1 is inputted to a digital signal processor 6 and the signal is generated for every reproducing band. After a prescribed delay (t) is added for respective signal to convert in D/A converters 7, 8, input to respectively corresponding power amplifiers 9, 10 and drive the respectively corresponding speakers 11, 12. The delay (t) is added only to the signal in which the diaphragm is near to an audible position and the difference (d) of the position of the diaphragm is apparently cancelled.