baber/WOPTO huggingface dataset:
Patent JP-H07172552-A (JP)
Title: Separating device for part feeder
Inventor: YAMADA TADAO
IPC: H05K13/02
Filed: 1993-12-17
Abstract: PURPOSE:To increase a separating/discharging speed for parts, to reduce a rate of occurrence of defective parts, and to improve certainty of separation. CONSTITUTION:A wrapped conveying belt 21 in which plural conveying jaws 22 are arranged at adequate intervals is wrapped around a front winding wheel 23a, a rear winding wheel 23b, and a conveying passage guiding wheel 25, and by means of the conveying passage guiding wheel 25, a terminal end side part of the wrapped conveying belt 21 is formed into a steep upward inclination while the intermediate part of the wrapped conveying belt 21 is guided loosely. The wrapped conveying belt 21 consists of a single endless belt, which is not of a two-split type, and each conveying claw 22 is formed so that its height supports the thickness of a part P, while a chute plate 26 is arranged integrally with each conveying claw 22. The chute plate 26 takes a posture inclining forward at the point beyond the top point of the front winding wheel 23a, so that the part P on the chute plate 26 is slid down to a separative conveying part 3 in the front position.
Patent JP-2000145673-A (JP)
Title: Manufacture of fluid machine and blade
Inventor: FUKUDA TAKESHI
IPC: F04C18/107
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To acquire high efficiency and improve reliability by improving a contacting state of a blade with a cylinder and to improve manufacturing ability by making the constitution of the blade simple. SOLUTION: In a helical blade type compressor comprising a cylinder, a roller 8 eccentrically provided inside the cylinder and making eccentric motions, a spiral groove 13 formed on an outer peripheral surface of the roller 8, and a blade 14 fitted into the spiral groove 13 so as to go in and out freely and forming a plurality of compression chambers between the cylinder and the roller 8, and compressing working fluid drawn in to a compression chamber on one end while transporting it to a compression chamber on the other end, a cross section shape of an area of the blade 14 is cuttingly formed larger compared to a cross section shape of the spiral groove 13 as the area gets closer to a high pressure side compression chamber.
Patent JP-H05152714-A (JP)
Title: Forming method of transparent conducting film
Inventor: SUGANO KAZUTO
IPC: G02F1/1343
Filed: 1991-12-02
Abstract: PURPOSE:To prevent the peeling of a transparent conducting film due to abnormal discharge. CONSTITUTION:In a method for forming a transparent conducting film 12 on an insulative substrate 10, an insulative film 18 is formed in the peripheral part of the surface of the insulative substrate 10, which is retained by a conductive holder 14, and the transparent conducting film 12 is evaporated over the surface of the insulative substrate.
Patent JP-H07230032-A (JP)
Title: Lens device
Inventor: KAWAMURA TOMOAKI
IPC: G03B13/34
Filed: 1994-12-21
Abstract: PURPOSE:To provide the lens device which actualizes a generating mechanism for an operation load, placed when the lens in a lens barrel is manually moved, with simple structure. CONSTITUTION:This lens device is equipped with the lens 1, a lens holding cylinder 2 which holds the lens 1, the lens barrel 3 which contains them, an operation ring 6 which is fitted rotatably onto the outer periphery of the lens barrel 3, a lens driving device 10 which has a motor 13 capable of generating electricity, a motor driving circuit 14 as the power source for the motor 13, a variable resistor 15 whose resistance value can be set with an adjusting knob 16, and a selection switch 19 which connects the motor 16 selectively to the motor driving circuit 14 and variable resistor 15. When the lens is manually moved, the motor 13 is connected to the variable resistor 15 by the switch 19 to generate the electricity by the rotation of the operation ring 6 through a speed reduction device 11. The generated electricity is consumed by the variable resistor 15, etc., and the operation load corresponding to the consumption is placed on the operation ring 6.
Patent JP-H04267754-A (JP)
Title: Opening and shutting device for bottle
Inventor: ROBEERU PUTEI
IPC: B65D41/16
Filed: 1991-12-02
Abstract: PURPOSE: To provide a device for a closing flask having a closing cap cooperating with the neck of the flask to use for perfume or beauty businesses in particular. CONSTITUTION: Two ribs 4 are formed at one peripheral side and the other at the neck of a flask 1, and in the center of which is formed a projection 8. The closing cap 6 includes a cylindrical skirt 10 formed inside with two diametrically opposite latching studs 5 and each carrying a housing which cooperates with one of the projections. When the closing cap 6 is closed, the projection 8 of the rib 4 is elastically engaged with the housing 7 of the latching stud 5 to enable accurate positioning of the closing cap 6 and secure closing of the flask 1.
Patent JP-H02162398-A (JP)
Title: Sound elimination panel
Inventor: TAMURA HIROFUMI
IPC: B64C1/40
Filed: 1988-12-16
Abstract: PURPOSE:To obtain high sound elimination effect in a wide frequency range by joining the reverse surfaces of honeycomb cores of a cell structure having plural vertically linked cavity parts on a flat plate, charging a filler in the cavity parts stepwise, thus forming Helmholtz's resonance parts which differ in cavity height and sticking surface materials which have holes on the top surfaces. CONSTITUTION:The reverse surfaces of the honeycomb cores 2 with many vertically linked cavity parts 3 are joined on the flat plate 1 which has constant thickness and a flat surface such as an FRP plate. Then, the filler 4 made of a foamed material is charged in those cavity parts 3 stepwise in order to form the resonance parts 3a - 3e which has desired cavity heights and provide Helmholtz's resonance at mutually difference center frequencies. Then, the surface material 5 which is provided holes 5a is joined on their top surfaces. Thus, the resonance parts 3a - 3e are made to resonate over a wide frequency range, thereby reducing noises.
Patent JP-H07171770-A (JP)
Title: Reaction reducing mechanism for driver
Inventor: TAKAKUSAKI YUKITOSHI
IPC: B25B21/00
Filed: 1993-12-17
Abstract: PURPOSE:To provide a driver such as a compressed air screw fastener low- priced and excellent in operability. CONSTITUTION:A moving member 7 having a drive bit 9 at the lower end is mounted through a spring 4 to a movable piston 3 lowered by compressed air. The descending speed of the moving member 7 is lowered when a fastener such as a screw 10 comes in contact with a driven member 32, but since the movable piston 3 descends while compressing the spring 4, reaction is reduced.
Patent JP-H06156278-A (JP)
Title: Car inclination control device
Inventor: MORIHARA KENJI
IPC: B61F5/10
Filed: 1992-11-27
Abstract: PURPOSE:To enhance the responsiveness and comfortableness in a railroad car by equipping it with an inclination control device which compares the running speed when the car approaches a curve on a track with a standard speed for the curving position and corrects the standard inclining angle in the curving position by an amount according to the difference obtained from the comparison. CONSTITUTION:A position sensing part 10 and a running speed sensing part 11 sense the running position and speed, respectively, on the basis of the output of a speed generator 8, and the obtained values are fed to a calculation part 12. The calculation part 12 senses that the car is approaching the curving position on the basis of the stored data in a memory 9 about the position and size of the curve. The difference of the sensed speed from the standard speed for the curve is determined, and the optimum inclining angle corresponding to the difference is calculated. In accordance with the calculational results, a pneumatic spring control part 13 controls the height of a pneumatic spring 2 to correct the inclination of the car 1.
Patent JP-H09136204-A (JP)
Title: Tool mounting/demounting device
Inventor: SADAKANE TOSHIAKI
IPC: B23B31/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide excellence in reliability and rigidity even in a simple structure to be easily manufactured, in the case of a tool clamping device in which a tool holder can be drawn in by means of the slant surfaces of clamp dowels. SOLUTION: Two groove-like cut step parts 4 are provided in parallel and symmetrically by sandwiching an axial center line 3 on the front end surface of a projecting part 2, in the medium position of the projecting part 2 of an adapter 1. Two bottom surfaces of the cut step parts 4 are communicated to each other by means of a bolt hole 5. In the bolt hole 5 is inserted a left/right screw 6 on both ends of which are screw fitted clamp dowels 7 showing approximately a semi-circular disc shape and enclosed inside of the cut step parts 4. The slant surface 10 provided on each clamp dowel 7 is located in such a position where it makes contact with the slant side wall 14 of a groove 13 provided inside of the hole cutting part 12 of a tool holder 11 and is forced to press the contact surface and draw in the tool holder 11 by means of a separative gap of the clamp dowels 7.
Patent JP-H01161007-A (JP)
Title: Manufacture of polymer polyol and polyurethane
Inventor: IWATSUKI TOSHIAKI
IPC: C08G18/64
Filed: 1987-12-18
Abstract: PURPOSE:To produce a polymer polyol which has a low viscosity and a good dispersion stability, by graft-polymerizing a specific high-molecular weight polyether polyol into which a polyether polyol is added and a monomer having an ethylenically unsaturated group. CONSTITUTION:1mol of a polyether polyol having a molecular weight of 3,000-7,000 is reacted with 0.5-5mol of allyl glycidyl ether at 80-160 deg.C to produce an allylated polyether polyol. The product is polymerized in the presence of a peroxide radical catalyst at 70-200 deg.C to produce a high-molecular weight polyether polyol (B). 1-40wt.% component (B) is added to a polyether polyol (A) having a molecular weight of 2,000-6,000, and they are subjected to radical polymerization together with 20-60wt.% monomer containing an ethylenically unsaturated group (e.g., styrene) in the presence of a radical catalyst at 60-200 deg.C to produce a polymer polyol.
Patent JP-2001129165-A (JP)
Title: Game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To shoot a game ball to a desired position by making a shooting direction stable over a long term in consideration for the collision point of a hammer tip with a locked ball. SOLUTION: A first virtual line L1 connecting the center of a spindle 87 and the rear end of the locked game ball and the second virtual line L2 orthogonally crossed with a tangent S including the contact point of the game ball with a shooting band 70a are assumed. In this case, the first virtual line L1 is positioned in front of the second virtual line L2, the center axial line C of a spring 99 is set to be nearly crossed with the center of the game ball at the position of the first collision point of the locked game ball with the spring 99 and the center axial line C is set to pass through an area at the lower side of the center of the game ball in the case of the position where the game ball is moved forward and separated from the spring 99.
Patent JP-H03181178-A (JP)
Title: Nonvolatile semiconductor memory device and its manufacture
Inventor: TAKEBUCHI MASATAKA
IPC: H01L27/115
Filed: 1989-12-11
Abstract: PURPOSE:To improve durability by providing an opening part attaining a substrate below a stray gate of a first gate insulating film, by forming a silicon oxide film inside the opening part and by providing a memory cell which has a tunnel insulating film of the silicon oxide film. CONSTITUTION:An isolating region 2 is formed on a surface of a semiconductor substrate 1; a source/drain diffusion layer 31, whose conductivity is the reverse of that of the substrate is formed in an element region acquired by isolation; and a first gate insulating film 4 is formed on the substrate between them. A part of the film 4 extends on the diffusion layer 31, wherein a tunnel region 5 is provided. A tunnel insulating film exists on the region 5 and charge is transferred through the tunnel insulating film between a stray gate 6 and the diffusion layer 31 formed on the substrate 1. A control gate 8 which is capacitively coupled with the gate 6 through a second gate insulating film 7 is formed on the gate 6. Thereby, durability and life of a tunnel insulating film are improved.
Patent JP-H09156014-A (JP)
Title: Absorptive sheet, manufacture thereof, and absorptive article
Inventor: KUSAKAWA TETSUYA
IPC: D04H1/559
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain an absorptive sheet to which a highly absorptive polymer is securely fixed without damaging an absorptive characteristic proper to the highly absorptive polymer, a method for manufacturing the sheet, and an absorp tive article using the sheet. SOLUTION: An absorptive sheet contains at least a highly absorptive polymer, bulky cellulose fibers, and hydrophilic fine fibers, and is formed of a fiber aggregate 105 and a fiber web 108, and is integrated. The fiber aggregate 105 has an absorbing surface 102 and has the bulky cellulose fibers as a main body. The fiber web 108 contains the bulky cellulose fibers and the hydrophilic fine fibers. An existing rate of the hydrophilic fine fibers at its one face is higher than an existing rate at other face. The face having the low existing rate of the hydrophilic fine fibers adjoins the fiber aggregate 105.
Patent JP-H08149953-A (JP)
Title: Production of new fancy food
Inventor: YAJIMA MIZUO
IPC: A23G4/00
Filed: 1994-11-30
Abstract: PURPOSE: To obtain an imitation of chewing gum free from a synthetic substance, having a long chewing time before becoming edible, easy in swallowing, excellent in palatability and stability and useful as fancy food, etc., by using a gum-base containing a baked gliadin as the main component. CONSTITUTION: This imitation of chewing gum is obtained by using a gum-base containing a baked gliadin as the main component and preferably further adding the gum-base with 0.1-1wt.% (based on the total amount of protein) of a protein transferase such as a transglutaminase. The baked gliadin is obtained by baking gliadin, which is obtained e.g. by extracting with a 70% ethanol from wheat gluten, at 100-400 deg.C for 1sec to 1hr.
Patent JP-H05160103-A (JP)
Title: Method of drying wafer
Inventor: TERAMAE JUNICHI
IPC: H01L21/304
Filed: 1991-12-04
Abstract: PURPOSE:To provide a drying method suited to the enlargement of the diameter of wafer and also to setting wafers in an automatic drying equipment by suppressing the generation of stain, contamination natural oxide film for water repellent surface and hydrophilic surface with respect to the method of drying wafers after washing. CONSTITUTION:1). Within the atmosphere of an inert gas flow, the wafer temperature after washing is slowly raised at a first rising rate from the room temperature to a first temperature lower than the boiling point of water, in succession, the wafer temperature is raised for drying at a second rising rate higher than the first rising rate; and 2) the first temperature is kept to about 50 deg.C and the second temperature to 120 to 150 deg.C.
Patent JP-H02165140-A (JP)
Title: Gussetted bag for photographic sensitive material
Inventor: AKAO MUTSUO
IPC: B32B27/08
Filed: 1988-12-20
Abstract: PURPOSE:To provide the above bag which withstand with bottom sealing alone by forming the bag of laminated films formed by laminating a flexible sheet on a light shieldable heat seal film having specific strength. CONSTITUTION:This bag is formed of the laminated films formed by laminating the flexible sheet on the light shieldable heat seal film. The interlayer peeling strength of the light shieldable heat seal film and the flexible sheet is <300g/15mm width and the longitudinal tensile strength of the flexible sheet is <1kg/15mm. The light shieldable heat seal film has >=1.0kg/15mm width in longitudinal tensile strength, >=0.5kg/15mm width in heat sealing strength, and >=0.5kg/15mm width in heat sealing strength after one month, contains >=0.5g/m<2> coloring material, has >=40mum thickness and further, contains 10wt.% one or more of an ethylene copolymer resin or modified polyolefin resin. For example, the gussetted bag is formed by laminating paper 2 as the flexible sheet on the light shieldable heat seal film 1a via an adhesive agent 3. Complete sealability is assured merely by heat sealing the bottom part of this bog.
Patent JP-H10156910-A (JP)
Title: Production control system
Inventor: NAKANE TOSHIHIKO
IPC: G06Q50/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a production control system which can be easily expanded and can take measure to changes easily. SOLUTION: A production control system comprises a plurality of injection molding machines and a plurality of terminals (3-1)-(3-n) for controlling respective injection molding machines, wherein the terminals are connected to a host computer 1 through a network server 2. The network server has storing areas of production plan files (7-1)-(7-n) and production monitor files (8-1)-(8-n) exclusive to respective terminals. Referring to these files, the host computer controls the injection molding machines through the terminals. As these storage areas are allotted as virtual drives belonging to the terminals, load of the host computer reduces, failure of the host side, changes of machine type and OS, and version-up of software can be flexibly managed, and response speed and resources efficiency can be improved.
Patent JP-H09136447-A (JP)
Title: Image forming device
Inventor: KAGAYAMA SHIGERU
IPC: G03G15/05
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To easily form an image on an image recording medium which is hard to carry by a simple constitution by a method wherein recording heads which are formed into a unit are provided in such a manner that they can scan under a state wherein they are confronted with the image recording medium being loaded on a supporting table. SOLUTION: This image forming device 1 comprises a base 2 which becomes base table, a supporting table 4 which is provided on the base 2, and on which an image recording medium 3 as an image receiving body is loaded, a plurality of recording heads 5a, 5b, 5c which are provided in such a manner that they can scan under a state being confronted with the image recording medium 3 which is loaded on the supporting table 4, and are formed into a unit, and a fixing apparatus 6 as a fixing means. The recording heads 5a, 5b, 5c perform a color image recording on the image recording means 3 by respective toners of cyan, magenta and yellow. On the supporting table 4, a back surface electrode 7 is provided, and the recording heads 5a, 5b, 5c and the fixing apparatus 6 are guided by guiding rods 8 being fixed on both sides of the base 2.
Patent JP-H08181616-A (JP)
Title: Semiconductor integrated circuit
Inventor: YUASA YUICHI
IPC: H01L27/04
Filed: 1994-12-22
Abstract: PURPOSE: To provide a D/A converter in which offset accuracy, full scale accuracy, absolute accuracy and a nonlinearity error are improved without adjustment of each unit resistor of a ladder resistor array. CONSTITUTION: A precision trimming resistor section 9 is connected to an output voltage line 8 of a D/A converter 1 and a resistance is selected depending on an output error to allow precision trimming. The resistance of the precision trimming resistor section 9 is selected by using a precision trimming storage device 11 outputting a resistance selection signal 12 in response to each D/A conversion code 13. Since precision trimming is conducted with respect to an output after D/A conversion, the precision trimming in full bits is conducted independently of each unit resistance of the ladder resistors of the D/A converter.
Patent JP-H01161413-A (JP)
Title: Automatic steering control system
Inventor: YAMAMOTO SHIGEHIRO
IPC: G05D1/02
Filed: 1987-12-17
Abstract: PURPOSE:To attain automatic steering control excellent in stability and responsiveness over a wide traveling speed area by controlling right and left driving motors in accordance with the objective value of an angular speed of a vehicle body and a travelling speed command value under a condition that the rotational radius of the vehicle body is not reduced less than a preliminarily determined allowable value. CONSTITUTION:When a steering command value (a rotational speed increment/ decrement command value of right and left driving motors from a traveling speed command T) DELTAT is determined so that the rotational radius of the vehicle body 1 is not reduced less than the preliminarily determined allowable value ¦Ral¦, the rotational radius of the vehicle body 1 corresponding to a deviation from a traveling course to be changed with time within a range larger than the allowable value ¦Ral¦, so that stability can be held even when the traveling speed is slow. Thereby, automatic steering control excellent in stability and responsiveness over the wide traveling speed range can be attained by selecting the gain Gomega' for determining the objective value of the angular speed of the vehicle body as a proper value.
Patent JP-H09159087-A (JP)
Title: Boring jig for branching
Inventor: MIZUKAWA KENJI
IPC: F16L41/04
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To guarantee low-resistance water flowing property of a water main to a branch pipe and facilitate its laying works in the case of fixing a non- water-suspending branch joint incorporated in a hole saw to a wall of the main, installing a boring jig in the joint, boring the wall of the main body operating the hole saw by the jig, and communication the branch pipe already connected to the non-water-suspending branch joint with the main under flowing water in the main. SOLUTION: A boring jig is so constituted that a rotational operation shaft 22 having a fitting head in relation to a hole saw 14 is penetrated through a cap member 12 which is detachable attached to one end of the trunk part 11 of a branch joint (A) formed by screwingly inserting the hole saw 14 having a blade part 141 in the trunk part of which one end of the boring jig is fixed to the pipe wall. In this case a part 222 of the rotational operation shaft 22 is threadly engaged with a a pipe part 211 of the cap member 21.
Patent JP-2001144115-A (JP)
Title: Method and apparatus for packaging integrated circuit
Inventor: MAKI TOSHIMITSU
IPC: H01L21/56
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To improve productivity for package of an integrated circuit in a coating process of a sealing resin for sealing a chip of the integrated circuit by effectively discharging air bubbles inside the sealing resin. SOLUTION: A substrate 3 mounting the chip 4 of the integrated circuit thereon is positioned on a jig 1 inside a vacuum chamber. The substrate 3 is masked by means of a mask 6 specifying a sealing region, and the vacuum chamber is evacuated. A liquid sealing resin 9 is coated on the substrate 3 via the mask 6, while vibrating the jig 1 and the substrate 3 by means of ultrasonic waves.