baber/WOPTO huggingface dataset:
Patent JP-H02157855-A (JP)
Title: Developing method
Inventor: KOYAMA HAJIME
IPC: G03G13/08
Filed: 1988-12-12
Abstract: PURPOSE:To always make a copy quality excellent even when a combination condition changes by switching the combination condition between the linear speed of a photosensitive body and an developing electric field according to an image forming mode. CONSTITUTION:According to respective types of work modes, the developing condition of the combination between the peripheral speed of a photosensitive body and the developing electric field is switched to the condition set beforehand. For the developing conditions to be switched, the rotation speed of a developing sleeve, a developing gap, a doctor gap, the mechanical dimension or position characteristic of a main pole angle, etc., can be enumerated. When the peripheral speed of the photosensitive body is changed and respective types of the image formation are executed, not only the developing electric field but also the other developing conditions such as the rotation speed of the developing sleeve, and the developing gap are set. Since the conditions are switched to those set beforehand on which the excellent copy quality can be obtained, even when the combination condition is changed, the excellent copy quality can be always obtained.
Patent JP-H01153318-A (JP)
Title: Air intake device for automobile air conditioner
Inventor: MIZOGUCHI HIROAKI
IPC: B60H1/00
Filed: 1987-12-11
Abstract: PURPOSE:To increase the suction quantity of inner air by providing an inner and outer air changeover damper at one inner air introduction opening of a right square body inner and outer air changeover box having inner air introduction openings at opposing side walls, and forming a hollow right square body containing an inner air opening/closing damper, between the other inner air introduction opening and a dash panel. CONSTITUTION:The bottom wall of a hollow right square body inner and outer air changeover box 15 whose top surface 15a is made to be an outer air introduction opening 16 and whose side surface 15b out of opposing side surfaces 15b, 15d, is made to be the 1st inner air introduction opening 20 and whose side surface 15d is made to be the 2nd inner air introduction opening, is made to communicate with the inside of a scroll casing 11 and is made to be an inner and outer air leading out opening 17. And an inner and outer air changeover damper 18 which changes an outer air introduction opening 16 and the 1st inner air introduction opening 20, is provided. Also, a hollow right square body 34 is formed by means of a post between the 2nd inner air introduction opening 21 and a dash panel 35, and an inner air opening/closing damper 19 for regulating the opening of the 2nd inner air introduction opening 21, is provided, and it is so constituted that an opening regulation synchronous with the inner and outer air changeover damper 18 is possible. As a result, an inner air suction wind quantity can be increased.
Patent JP-H06155209-A (JP)
Title: Continuously variably clamping jig for any bore
Inventor: HARA HIROKI
IPC: B23B31/177
Filed: 1992-11-20
Abstract: PURPOSE:To provide a continuously variably clamping jig for any bore in which works having large difference in bores can be clamped without changing the jig. CONSTITUTION:This continuously variably clamping jig for any bore 10 is provided with a housing 11 which is provided with step parts 11a, 11b and a plurality of openings 11c and fitting holes 11d in the radial direction, firmly fixed to a supporting body 20, and to the outer circumference, of which works W1, W2 are fitted or detached a plurality of pins 12 which are fitted in the respective fitting holes 11d capably of projecting and retreating and energized inward by means of a first spring S1, a draw bar 13 which is fitted in the inner hole of the housing 11 and provided with a taper part 13a engaged with the inner ends of the respective pins 12, and a case 14 which is fitted into the inner hole of the extreme end part of the housing 11 and energized to the extreme end of the draw bar 13 by means of a second spring S2. Further, a plurality of claws 15 which are assembled to the case 14, energized to the outside by means of a third spring S3, and projected or retracted through the openings 11c according to the movement of the case 14 in the axial direction.
Patent JP-H01154536-A (JP)
Title: Manufacture of semiconductor device
Inventor: OHASHI AKIRA
IPC: H01L21/31
Filed: 1987-12-11
Abstract: PURPOSE:To eliminate a water content in a silica film, and prevent defects developing in an upper layer plasma nitride film, by a method wherein, after a silica film as a part of an interlayer insulating film is spread and baked, it is exposed in a plasma atmosphere to eliminate the water content, and then the upper insulating film is immediately formed. CONSTITUTION:On a lower layer wiring 2 formd on a semiconductor substrate 1, is formed a lower plasma nitride layer 3a, and thereon a silica film 4 is spread, which is baked and exposed in a plasma atmosphere to eliminate water content. After that, an upper layer plasma nitride film 3b is immediately formed to constitute an interlayer insulating film. Since water content contained in the silica film is surely eliminated by irradiation of nitrogen plasma, and then immediately the upper layer plasma nitride film is formed, moisture absorption in the silica film can be prevented, and the decrease of reliability due to water content in the silica film is prevented.
Patent JP-2000136289-A (JP)
Title: Resin composition for sealing semiconductor, its production and production device and semiconductor using the same
Inventor: TAKIGAWA YUKIO
IPC: H01L23/31
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for sealing semiconductor devices, not containing magnetic metal foreign matters, and useful for providing highly reliable semiconductor devices. SOLUTION: This resin composition for sealing semiconductor devices comprises an epoxy resin, a curing agent and an inorganic filler, and comprises granules prepared through a series of unit operations including melting, kneading and grinding the raw material mixture. In the unit operation processes, magnetic metal foreign matters originating from metal materials constituting production devices used therein and contaminating the granules are selectively recovered and removed using a drum type device for selectively recovering the metals.
Patent JP-S63166191-A (JP)
Inventor: ISHITSUJI KAZUO
IPC: H05B3/48
Filed: 1986-12-26
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-H10121479-A (JP)
Title: Vegetation plate
Inventor: SHIROMA KENICHI
IPC: E02D17/20
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To secure the tendency of taking root in a sloped, irregular land surface with a simple work free from damages by insects by dividing planting earth for raising plants into a plurality of blocks with a partition frame and providing the partition frame with through passage portions interconnecting both sides of the partition frame. SOLUTION: A partition frame 1 used for vegetation plate is formed with successively disposed peripheral walls 2a defining vertical through passage blocks 2. Each of the peripheral walls 2a is formed with a through passage portion for making communication between both sides thereof. Each of the peripheral walls 2a is formed in a thin late shape or partially thin-walled. Adjacent blocks 2 are formed close to each other so that planting earth and roots of raised plants are connected through the through passage portion to an adjacent block when filled with planting earth. Therefore, even if planting earth such as red soil is used that easily solidifies, crumbles and has poor adhesion to an irregular surface, a plant raising plate may be carried and handled as a single mass.  The plant raising plate may be placed in tight contact with an irregular land surface, water supply from an adjacent block is secured to promote roots to take.
Patent JP-2000144984-A (JP)
Title: Partition wall arrangement for office
Inventor: SPIELHOFF PETER
IPC: E04B2/74
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a partition wall arrangement which is easily manufactured and convenient for assembling and disassembling. SOLUTION: Partition wall arrangement 112 especially for office has at least one support section 1 for supporting the partition wall arrangement perpendicularly, and the support section 1 has at least one stop line 9, 13, 14 arranged longitudinally 3 and extending in the longitudinal direction 3. Then, the stop line has a snap fitting hole 10, 15, 16 for locking a substance to be joined to the support section in engagement.
Patent JP-H05148666-A (JP)
Title: Hot dip alloying method for surface of al or al alloy
Inventor: MAKUCHI YUTAKA
IPC: B23K9/167
Filed: 1991-11-27
Abstract: PURPOSE:To form a sound alloyed layer for modifying the surface having a uniform structure on the surface of Al or an Al alloy. CONSTITUTION:At the time of subjecting the surface of Al or an Al alloy 1 to hot dip alloying by a hot wire TIG method, an AC TIG welding power source 5 is used, the ratio of the straight polarity components EN of a current wave shape to the reversed polarity components EP is regulated to the range of EN/EP=(90/10) to (50/50) and 5 to 50vol.% He is mixed to a shield gas. As a filler wire 7 for filling, a Cu alloy wire having <=1-6mm diameter and contg. 2 to 5wt.% Si is used as well as a magnetic field is applied to a hot dip pool and hot dip metal is magnetically stirred to regulate the content of Cu in an alloyed layer 10 to <=40wt.%.
Patent JP-H04183453-A (JP)
Title: Ultrasonic diagnostic device
Inventor: FUJII TADASHI
IPC: H04R17/00
Filed: 1990-11-20
Abstract: PURPOSE:To provide an ultrasonic sectional image of a high accuracy while maintaining favorable contact with a living organism in accordance with the changes in shape and size of the living organism by transmitting ultrasonic waves through a water containing gel to the living organism while sliding over the water containing gel and receiving the ultrasonic echo. CONSTITUTION:Before diagnosis, water containing gel 30 is placed in close contact with the breast 10 and its surrounding area 20 of a subject. With the subject lying on its back, arranged vibration piece probe 520 is set to the diagnosis starting position on the water containing gel 30 placed in close contact with the breast 10 of the subject, and slides in a main scanning direction (Sn) over the water containing gel 30. Because the surface of the breast 10 is three dimensionally curved and expressed as z=f(x, y), a power factor sensor 590 detects during scanning over the surface of the breast 10 detects vertical changes of the arranged vibration probe 520, and a z-direction control section 570 makes the arranged vibration probe 520 move up and down by a small amount (DELTAz) so that the arranged vibration probe 520 comes in contact with the water containing gel 30 with a specified pressure according to the shape of the breast 10.
Patent JP-H04184359-A (JP)
Title: Process cartridge
Inventor: HOSHIKA NORIHISA
IPC: G03G15/00
Filed: 1990-11-20
Abstract: PURPOSE:To simplify cleaning of an electrified blade, and to obtain a long life and high durability by providing a means for releasing the abutting of the electrified blade on a photosensitve drum. CONSTITUTION:A releasing lever 6 and the electrifying blade 2 are normally abutted on the photosensitive drum 1 by the tensile force of a pressurizing spring 3. However, residual grains slipping through a cleaning blade 9 are gradually, stored in the edge part of the blade 2. When stored matter is moved to the nipping part of the blade 2, or to the down stream side compared with the nipping part, uniform electrification is disturbed, and a vertical line, etc., are produced. At this time, a process cartridge 8 is removed from a main body, a coupler 7 connected to the lever 6 by an action for lifting up the lever 6, is moved in the direction of the arrow C, and the blade 2 is turned centering a fulcrum O2. Thus, the edge part of the blade 2 is separated from the drum 1. In other words, the blade 2 is released from the abutting state, and its top end edge part and the surface of the drum 1 of an abutting position can be cleaned.
Patent JP-S63159764-A (JP)
Title: Liquid dispensing and sucking device
Inventor: YOSHIKAWA KINGO
IPC: G01N35/10
Filed: 1986-12-24
Abstract: PURPOSE:To enable accurate quantitative water injection and to facilitate operation and maintenance by providing plural multiple nozzles vertically below a tank which is communicated with a feed water pump and a suction pump and has upper and lower layered chambers. CONSTITUTION:A rack where test-tubes are mounted slanting backward is placed on a mount table and multiple nozzles 5 drooping from the tank 6 are positioned right above the respective test-tubes. A tank 6 provided for each array of test-tubes has an upper chamber 7 for water injection and a lower chamber 8 for water suction across a partition wall. Nozzles 5 are double nozzles, the inside suction nozzle 9 penetrates the lower chamber 7, and its upper opening 10 faces the chamber 8. An injection nozzle 11 is arranged concentrically with the suction nozzle 9 while a gap is left at the periphery. Then a reagent and water are charged in the chamber 7 and injection nozzle 11 linked with the feed water pump by the feed water pump and the mount table for the test-tubes is elevated; when the lower opening of the suction nozzle 9 reaches a specific position, the elevation is stopped and the feed water pump is driven in the state for a certain time to inject a constant amount of water into the test-tubes.
Patent JP-H10140114-A (JP)
Title: Rolled tape
Inventor: NAKAGAWA YOSHIO
IPC: C09J7/02
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the scattering of cut prices of a substrate to improve the efficiency in changing over the substrate and the production efficiency or cost of disposable diapers, etc., by forming, at the inner-side roll edge of a rolled tape substrate, a sticking section to be stuck to the outer-side roll edge of the other rolled tape substrate. SOLUTION: At the inner-side roll edge of a tape substrate 12, a sticking section 11 is formed for sticking the edge to the outer-side roll edge of the other rolled tape substrate. The sticking section 11 is formed by forming a self-adhesive section 112 by applying a pressure-sensitive adhesive to the front side of a support section 111 in a tape form. The support section 111 and the substrate 12 are integrally formed, and the sticking section 11 can be formed by applying a pressure-sensitive adhesive to the inner-side roll edge of the substrate 12. In changing over the rolled tape, the sticking section can be stuck to the other rolled tape substrate, thus avoiding the scattering of unnecessary cut pieces of the sticking section. When this method is applied, e.g. to fastener tapes of diapers, an efficient in-line production becomes possible.
Patent JP-H07166545-A (JP)
Title: Drilling device
Inventor: YAMAKADO NORIO
IPC: E02D5/80
Filed: 1993-12-14
Abstract: PURPOSE:To improve the execution property by providing a ball valve, a slide tube and the like in a drilling bit, connecting the drilling bit and a drive shoe with a ball key, and separating the bit when a casing tube is extracted. CONSTITUTION:A drilling bit 17 provided with a ball valve 29 excited by springs 27, 33 and a slide tube 35 is connected to a drive shoe 13 connected to a casing tube via a ball key 53. Water is ejected from a jet hole to excavate the ground 45, and an earth anchor hole 47 is formed. When water feed is stopped, the ball valve 29 is closed to prevent the back flow of slurry, and a ball 49 is inserted to block a valve seat 43. An anchor cable is inserted, a grout material is injected by pressure, the slide tube 35 is pressed down, the ball key 53 is released, and the coupling between the drive shoe 13 and the drilling bit 17 is released. When the casing tube is extracted, the drilling bit 17 is left in the hole 47. The execution of an earth anchor can be efficiently performed.
Patent JP-2001135463-A (JP)
Title: Planar heater
Inventor: MOTOKI MASAHIKO
IPC: H05B3/20
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To improve such a defect of the conventional planar heater as to increase temperature differences due to different heat dissipation quantity in individual parts of the heater and to bring about unevenness in temperature. SOLUTION: In a planar heater of this invention, a resistance heater of metal foil is arranged on an insulator sheet in a desired pattern, and the density per unit area in the center of the pattern is differentiated from that in the circumferential portion. Furthermore, in the planar heater of this invention, the resistance heater on the foil with positive temperature-resistance characteristics arranged in a plane in the desired pattern is held between insulation sheets, and power-source lead wires for supplying electricity to the above resistance heater are arranged, adjoining each other.
Patent JP-H11142628-A (JP)
Title: Antidazzle mirror
Inventor: ENOMOTO MINORU
IPC: G02B1/115
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an antidazzle mirror which shows a gold or bronze color by forming a reflection thin film comprising a mixture material of aluminum and fluoride which gives a gold or bronze color, which decreases UV rays in the reflected light and which gives a bright reflection image on one surface of a mirror substrate. SOLUTION: A mixture material of about 32 wt.% calcium fluoride and about 68 wt.% aluminum is used to form a reflection thin film 2 having about 1000 Å film thickness on one surface of a mirror substrate 1. By forming the reflection thin film 2 comprising the mixture of aluminum and fluoride, the film shows a gold or bronze color. This antidazzle mirror has small spectral reflectance in <=380 nm wavelength compared with a conventional antidazzle mirror so that the obtd. mirror can decrease by about 20% of UV rays (harmful rays of <=380 nm wavelength) in the reflected light. Since the mirror shows high spectral reflectance at 560 nm wavelength and 510 nm wavelength where peaks of visual sensitivity for bright and dark image are present, a bright reflected image can be obtd.
Patent JP-H09132618-A (JP)
Title: Rubber-reinforced thermoplastic resin and thermoplastic resin composition
Inventor: YAMAWAKI KAZUTADA
IPC: C08F255/02
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a rubber-reinforced thermoplastic resin which can give a molding excellent in impact resistance and weather resistance and reduced in a content of gel-like foreign matters and excellent in surface appearance and to provide a thermoplastic resin composition containing the same. SOLUTION: This rubber-reinforced thermoplastic resin is obtained by polymerizing at least two monomer components selected from among aromatic vinyl compounds, vinyl cyanide compounds and (meth)acrylic esters in the presence of an ethylene/α-olefin copolymer rubber, wherein the content of toluene- insolubles of the resin is 0.1wt.% or below, and a composition prepared by mixing this resin with another thermoplastic resin is provided.
Patent JP-H06158151-A (JP)
Title: Induction heating method of billet and device therefor
Inventor: YOSHIKAWA TAKAYOSHI
IPC: F27B11/00
Filed: 1992-11-24
Abstract: PURPOSE:To uniformly heat a billet regardless of a length of a billet by suit- ably adjusting relative position between a billet and heating coil when heating a billet through a vertical induction device arranged with diverters. CONSTITUTION:A billet R is feeded into a vertical induction heating device arranged with a short type cylindrical heating coil 2 having an effective length H, the magnetic flux generated by the heating coil 2 is collected to both ends of the billet R by an upper diverter 4 and lower diverter 3 arranged at upper/ lower end parts of the heating coil facing each other to heat the billet R by Joule heat due to the induction current flowing in the billet R. A distance A between the upper end of the heating coil 2 and the upper end of the billet R, a distance B between the upper diverter 4 and the upper end of the billet R and a distance C between the lower end of the billet R and the lower end of the heating coil 2 are suitably adjusted and both diverters 3, 4 adjust the magnetic flux to be collected at both ends of the billet R, thus the billet total length is heated to uniform temp. regardless of the variation of a length of the billet R.
Patent JP-H03173462-A (JP)
Title: Manufacture of semiconductor device
Inventor: ANDO FUMIHIKO
IPC: H01L23/50
Filed: 1989-12-01
Abstract: PURPOSE:To impart superior solder wettability to J-shaped outer leads, by a method wherein a metal thin plate is inserted between the base body of a package and the tips of the outer leads, and brought into contact with all outer leads to obtain electric conduction. CONSTITUTION:The frame IC part of a lead frame 1 is cut and eliminated, and then semicircular bending is performed on the tip side of each outer lead 1A. Then a thin plate 4 is mounted on a base body 3. When rectangular bending is performed in the vicinity of the root of the lead 1A, it is turned into a desired J-shape. Then all of the leads 1A come into contact with the thin plate 4. Next a semiconductor chip 5 is bonded to a central recessed part of the base body 3; the chip 5 and the tip parts of inner leads 1B are connected by using wires 6; a cap 8 is mounted on the leads 1B and sealed; the surfaces of the leads 1A are plated with tin by electroplating, finally the thin plate 4 is eliminated. Hence superior solder wettability is realized by plating the leads 1A with tin.
Patent JP-H11148554-A (JP)
Title: One-way type sealing device
Inventor: IWAMOTO SHOICHI
IPC: F16J15/46
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a one-way type sealing device which can equip a piston ring, etc., with a high one-way sealing function. SOLUTION: In a circumferential groove 3a of a piston 3, a resilient ring 6 and a tension ring 7 are fitted, wherein the resilient ring 6 includes a peripheral part 6A provided with a fitting groove for fitting of seal rings 4 and 5 in slide contact with the wall surface of a cylinder 3, a coupling part 6B extending from one side of the peripheral part 6A along one-side side face of the groove 3a, and a bore part 6C extending from the coupling part 6B along the bottom surface of the groove 3a, while the tension ring 7 energizes the seal rings 4 and 5 toward the wall of the cylinder 3 while the peripheral part 6A of the resilient ring 6 is interposed.
Patent JP-H08148435-A (JP)
Title: Cell-shutter for molecular-beam epitaxy apparatus
Inventor: OTSUKA TAKEO
IPC: C30B35/00
Filed: 1994-11-24
Abstract: PURPOSE: To prevent falling of a deposited material on a cell-shutter by providing spaces between a surface of a cell-shutter, covering an irradiation aperture of a molecular-beam evaporation source cell, etc., and projections provided on the cell-shutter surface facing the irradiation aperture. CONSTITUTION: A cell-shutter 10 is a planar metal plate consisting of a disc part 10d and an ear part 10a, and has a large number of projections 10c formed by weld-working on a surface of that plate facing an irradiation aperture of a molecular-beam evaporation source cell or a gas cracking cell. Further, spaces 10b are formed between the projections 10c and the cell surface. Thus, the projections 10c become bridge-type projections. The height of the projections are set not to prevent the opening and closing operation of the cell-shutter. Alternatively, the ear part 10a of the cell-shutter 10 may be locked with and held by a rocking rod 112 so that the bridge-type projections face the irradiation aperture 22a of the cell. Thus, when the rocking rod 112 is rotated about its axis, the irradiation aperture 22a is closed or opened by the cell-shutter 10.