baber/WOPTO huggingface dataset:
Patent JP-H07165295-A (JP)
Title: Pouring valve of effervescent beverage dispenser
Inventor: TANAKA MASAHIKO
IPC: B67D3/04
Filed: 1993-12-13
Abstract: PURPOSE:To make the quantity and speed of flow, etc., of beverage appropriate so as to restrain its effervescence by extending the liquid-feeding channels which are opened and closed by a valve from the center toward the periphery with descent of the channels so as to make an effervescent beverage flow out through a plurality of small holes radially. CONSTITUTION:When an effervescent beverage is poured out from an effervescent beverage dispenser into a mug 24, a flow of carbon dioxide gas is sent from a gas inlet port 19 into a space 17 and the carbon dioxide gas in a space 18 is extracted through a gas outlet port 20. The flow of gas makes a piston 16 move downward to release a liquid-feeding channel 9 from closure by a sealing member 14. Then the effervescent beverage flows from a feeding pipe 1, through liquid-feeding channels 6, 9, 21 in a valve body 2, and into a mug 24. At this point the effervescent beverage flows through the liquid-feeding channels 6, 9, 21 in a divergence from the center toward the periphery with descent of the flow and rapidly, without staying stagnant, and substantially evenly inside the liquid-feeding channels in a laminar flow. The flow surely forces air out of the liquid-feeding channels and the beverage is poured out from the outlets of the liquid-feeding channels 21 toward the inside wall of the mug 24. This method prevents formation of unwanted froth effectively.
Patent JP-H01154310-A (JP)
Title: Thin-film magnetic head and production thereof
Inventor: KOYAMA NAOKI
IPC: G11B5/31
Filed: 1987-12-11
Abstract: PURPOSE:To improve dimensional accuracy and to simplify working process by forming all of conductor coil patterns via an insulating layer on lower magnetic pole patterns. CONSTITUTION:The conductor coils 3 are laminated via the insulating layer 2 on the lower magnetic poles 1 and further upper magnetic poles 5 are laminated thereon via an insulating layer 4. Since the lower magnetic pole and conductor coil patterns and the upper magnetic pole patterns are simultaneously formed, the etching is executable at one time if resist patterns 61, 62 having 2 stages of film thicknesses are used according to the patterns to be worked.
Patent JP-H11139590-A (JP)
Title: Paper feeding device
Inventor: MOTOKI MASAHARU
IPC: H04N1/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To accurately set a paper feeding roller rotated about one rotation by the power of a drive motor such as a pulse motor to the waiting position in a paper feeding device used for a printer. SOLUTION: A paper feeding roller 2, a control cam 8, and a driven gear 9 are coaxially fitted, and an elastic member 18 made of a spring plate is brought into elastic contact with the control cam 8 from one side to apply side pressure to the control cam 8. The driven gear 9 has a deleted tooth section 15. A main planetary gear (driving gear) 23 fitted to a rocking arm 25 and an auxiliary planetary gear 24 are meshed with a sun gear 21. An auxiliary gear 28 is meshed with the driven gear 9. The rocking arm 25 is rocked in the forward and reverse directions via the torque of a drive motor 30, and the rotation is transferred to the driven gear 9 from the auxiliary gear 28 or from the main planetary gear 23.
Patent JP-H08165859-A (JP)
Title: Louver structure
Inventor: HAYASHIDA CHIYOKO
IPC: E06B7/082
Filed: 1994-12-15
Abstract: PURPOSE: To efficiently introduce the outside air into a room by erecting multiple passage forming pillar sections having a U-shaped cross section on the plan view in zigzag between the front and rear horizontal vane bodies of a ventilating opening, and forming a bent passage. CONSTITUTION: Multiple front and rear vane bodies 11, 12 are provided at an interval in the vertical direction on the front side and the rear side of a peripheral edge support frame body coupled with a ventilating opening 1 formed on a wall section W. Fold bodies 30b, 31b are provided at both side edge sections of pillar section main bodies 30a, 31a between the upper and lower frame forming sections of the peripheral edge support frame body, and multiple passage forming pillar sections 30, 31 formed with opening faces 33 having a U-shaped cross section on the plan view are erected in zigzag in the right and left directions while the opening faces 33 are faced to each other. The air (a) flowing in from a front outside air inflow path 18 is branched into multiple shunt currents a1 by a folded and bent passage 32 between the passage forming pillar sections 30, 31, the shunt currents are again merged to generate an ejector effect, and the air is efficiently introduced into a room through a rear outside air inflow port 19.
Patent JP-H08170751-A (JP)
Title: Solenoid valve
Inventor: ITO TAKU
IPC: F16K31/06
Filed: 1994-12-15
Abstract: PURPOSE: To provide a solenoid valve capable of precise opening/closing control by disusing a special supporting member for supporting a reciprocating valve disk to reduce the number of valve part items. CONSTITUTION: A movable element 17 to receive the electromagnetic attraction is fitted to the outer circumference of a poppet type columnar valve disk 11 consisting of the non-magnetic material. This valve disk 11 is slidably reciprocated between a first valve seat 5a of a first seat member 5 having a feeding port 21 and a second valve seat 6a of a second seat member 6 having a discharging port 23. A first communicating groove 15 and a second communicating groove 26 formed on the outer circumferential part of the valve disk 11 are communicated with an outlet port 22. The concentrical precision can be obtained by this axial hole making effective use of the axial holes of bodies 2, 3, and the smooth sliding of the valve disk 11 can be secured without necessitating the complicated machining.
Patent JP-H08164779-A (JP)
Title: Locking device for seat track
Inventor: KAJIWARA YASUHIRO
IPC: B60N2/08
Filed: 1994-12-15
Abstract: PURPOSE: To constitute a locking device that is able to perform a lock release to a lower rail of an upper rail forming a seat track, maintenance of a lock releasing state, and restoration to a locking state from the lock releasing state automatically in a simple structure, besides lighter in weight and inexpensive in cost. CONSTITUTION: This device is equipped with a turning shaft 11 rotatably supported on the sidepiece of an upper rail 22, a lock lever 12 being clamped to this turning shaft and fitted in a part of plural pieces of engaged holes 21a installed in a lower rail 21 in the longitudinal direction while rotating by a rotative motion of the turning shaft 11 and then to be slipped out of the engaged hole 21a, an electric motor 13 installed in the upper rail 22, and one linkage connecting its output shaft and the turning shaft 11 in a torque transmissible manner, respectively. In this constitution, the lock lever 12 is fitted in the engaged hole 21a or slipped out by drive of the motor 13, whereby locking an unlocking are carried out, and then the unlocking is performed by a stop of the motor 13, holding the locking state.
Patent JP-H05148328-A (JP)
Title: Production of crosslinked polymer particulate
Inventor: NISHIMORI MASASHI
IPC: C08F20/10
Filed: 1991-11-27
Abstract: PURPOSE:To provide crosslinked polymer particulates of a high elastic modulus by a very simple procedure so as to utilize them effectively in the manufacture of spacers for liquid crystal display panels. CONSTITUTION:The objective crosslinked polymer particulates are obtained by polymerizing 100 pts.wt. vinyl monomer mixture which contains a vinyl cyanide monomer and a crosslinkable vinyl monomer in a weight ratio of 5/95 to 80/20 in an aqueous medium in the presence of 3-10 pts.wt. organic peroxide radical polymerization initiator.
Patent JP-H03164191-A (JP)
Title: Production of low-molecular weight chitosan
Inventor: KUSHINO SHIGETAKA
IPC: C12P19/26
Filed: 1990-11-17
Abstract: PURPOSE:To obtain a low-molecular weight chitosan having narrow molecular weight distribution and high homogeneity and useful for food, hair-dressing agent, etc., by decomposing an aqueous solution of chitosan with a protease to decrease the molecular weight. CONSTITUTION:The objective low-molecular weight chitosan having a molecular weight of preferably 5,000-50,000 can be produced by decomposing an aqueous solution of chitosan with a protease preferably at pH4-5 and 40-60 deg.C.
Patent JP-H01154556-A (JP)
Title: Solid state image sensor
Inventor: NAKASHIBA YASUTAKA
IPC: H04N5/372
Filed: 1987-12-11
Abstract: PURPOSE:To reduce generation of false signals effectively, by forming a light shielding film for shielding regions excepting photosensors having an generally rectangular planar configuration such that its opening is tapered at the four corners of the photosenors so as to cover a part or all of the four corners. CONSTITUTION:A plurality of photosensors 1 store signal charges in a potential well for a certain period of time according to the intensity of incident light. The signal charges are transferred by a read-out pulse to the adjacent vertical transfer sections 2 through transfer gates all at once. Further, the whole charge pattern in the vertical transfer section 2 is parallely transferred by each line to a horizontal transfer section sequentially by one horizontal scanning line, and is then outputted as a video signal from a signal output section. An opening 5a is formed in a light shielding film 5 such that, in planar configuration, it is tapered at the four corners of each photosensor 1 for shielding light which is irradiated onto the regions around the photosensor 1 instable in potential.
Patent JP-S63163747-A (JP)
Inventor: TSUJII MASATOSHI
IPC: F24F11/02
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-H09152943-A (JP)
Title: Disk controller
Inventor: NISHIMURA NAOYUKI
IPC: G06F3/06
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to change the control of sector capacity without modifying application or the hardware of the disk controller. SOLUTION: The disk controller is provided with a data buffer 5 for storing read/write data for a disk 10, a DMA table 7 for storing addresses indicating how to transfer the data of the buffer 5 by DMA and a control part 6a for controlling the DMA, etc., and controls one sector of the disk 10 as N bytes. The table 7 is provided with a dummy table for indicating (M-1) dummy buffer areas 51 prepared every other sector in the data buffer 5 at the time of reading out/writing data from/in the disk 10 having the capacity of M (M is an integer) times of N bytes to be one sector.
Patent JP-H07138767-A (JP)
Title: Surface coating method for metallic material
Inventor: KAWADA KATSUZO
IPC: C23C24/10
Filed: 1993-11-17
Abstract: PURPOSE:To produce a high functionality surface treated composite metallic material by placing an intermediate layer contg. specified high functionality grains and a conductive sheet on the surface of a steel plate or the like, executing pressurizing and energizing from the upper and lower directions and joining the high functionality grains to the surface of the steel plate. CONSTITUTION:The surface of a metal base material 10 such as a steel plate is coated with an intermediate layer 11 constituted of the high functionality grains of stellite, WC, MoB or the like excellent in wear resistance, corrosion resistance, heat resistance or the like, and on the surface, the thin foil 12 of conductive metals such as stainless steel, Al, Pb, Sn, Cu and Ni is placed. In the case where the melting temp. of the high functionality grains forming the intermediate layer 11 is high, a brazing filler metal is mixedly placed, and energizing is executed while it is pressurized and rolled from the upper and lower directions by conductive rollers 14 and 15. The high functionality grains in the intermediate layer 11 are uniformly heated by Joule heat by energizing, and the high functionality grains themselves are melted, or in the case of the high functionality grains having a high m.p., by the melting of the brazing filler metal, a surface treated layer excellent in wear resistance, corrosion resistance, heat resistance or the like can easily be formed on the surface of the steel plate 10 as a metal base material.
Patent JP-H07142379-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TOMINAGA MAKOTO
IPC: H01L21/027
Filed: 1993-11-18
Abstract: PURPOSE:To restrain disturbance of diffraction light caused by asymmetry of a basic grating and to improve position detection accuracy wherein an alignment mark is used by providing an aggregate of a plurality of fine apertures on a semiconductor substrate at specified size and pitch as a basic grating. CONSTITUTION:A basic grating 1 of an alignment mark is formed as an aggregate wherein 3 by 3 pieces of segment 1a whose length (m) in scanning direction is 0.8mum, for example, and length (l) in pitch direction is 0.8mum are arranged at an interval of s=0.8mum. The segment 1a is formed as a fine aperture on a semiconductor substrate. Since a basic grating of a diffraction grating which becomes an alignment mark is constituted of an aggregate of a plurality of fine apertures in this way, the basic grating can not be buried since the basic grating is excessively large, thus preventing asymmetry of a film formed thereon.
Patent JP-2001135205-A (JP)
Title: Electric power switchgear
Inventor: TSUTADA HIROYUKI
IPC: H01H33/59
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To give output control signal of breaking or making in a queueing time less than a half cycle after making or breaking instruction to the switchgear, and to realize making of the switchgear at a phase of desired voltage between electrodes or breaking the main circuit current at a desired phase. SOLUTION: When detecting instruction of making or breaking electrodes, it determines delay time, based on the latest zero-point time and estimated making or breaking time, and gives output of control signal of making or breaking after this delay time was elapsed, so as to conduct making or breaking of the voltage between electrodes or the main circuit current at a desired phase.
Patent JP-H02163296-A (JP)
Title: Inverting device for long lumber
Inventor: HIRANO YOICHI
IPC: B66F9/16
Filed: 1988-12-14
Abstract: PURPOSE:To raise a packaged long lumber from a horizontal condition to a vertical position by arranging a rotating means for pivoting an attachment around a horizontal center line. CONSTITUTION:A fork-lift F expands a hydraulic cylinder 14 used in the first clamping device 7 to expand a jaw J fully, and goes near one end of a cargo T along the longitudinal direction of the cargo T between respective opposing arms 6 with the jaw J of the second clamping device 8 retracted, and the one end is made to come into contact with the jaw J. Next the respective jaws J in two couples of second clamping devices 8 are expanded fully and the lower side of the cargo T is restrained from both sides respectively. Then by winding a wire rope 17 fully through a winch, the lumber T is raised with an attachment 9, and at the same time, a lift mast 2 is lowered fully in regard to a main mast 1 and the mast is tilted backward for traveling transportation.
Patent JP-H06161077-A (JP)
Title: Automatic developing machine for silver halide photographic sensitive material
Inventor: TSUCHIYA ICHIRO
IPC: G03D3/06
Filed: 1992-11-24
Abstract: PURPOSE:To provide the automatic developing machine for silver halide photographic sensitive materials with which the machine is made compact and its workability is improved and stable photographic performance is obtd. with lower replenishing. CONSTITUTION:This automatic developing machine has a processing tanks 1 which houses a processing liquid for processing exposed silver halide photographic sensitive materials, a charging section 11 from which the processing liquid is charged into the processing tank 1, a housing means 15 for housing a solid processing agents 13 which are previously divided and weighed to a specified weight, a supplying means 17 for supplying the solid processing to the charging section, a processing quantity detecting means 8 which detects the processing information of the sensitive materials and a control means 9 which charges the solid processing agents 13 by controlling the supplying means 17 according to the information on the processing quantity detected by the detecting means 8. The processing tank 1 to which the solid processing agents 13 are supplied has a processing section 2 and a charging section 11 which communicates with the processing section 2 and charges and dissolves the solid processing agents 13, respectively. The solid processing agents 13 are packaged by packaging materials formed by laminating sealants.
Patent JP-H08172616-A (JP)
Title: Scramble transmission method, scrambler, scrambled signal reproduction method, descrambler and scrambled signal reprodcing device
Inventor: KATSUTA NOBORU
IPC: H04N21/4405
Filed: 1994-12-19
Abstract: PURPOSE: To obtain the scramble transmission method and the scrambler in which a displeasure feeling of a reproduced image of a reproduction device inhibiting descrambling is avoided. CONSTITUTION: A scrambler 11 applies scramble processing to transmission data, and generates an effect control signal instructing the reproduction method to a receiver side inhibiting descrambling and sends the signal with a scramble key. A descrambler 12 applies permission discrimination of descrambling and when permitted, the data are descrambled to reproduce a scramble signal and when no release is allowed, a scramble signal is reproduced according to the effect control signal.
Patent JP-H05127099-A (JP)
Title: Selectind device for gel beads
Inventor: SOGAWA KOJI
IPC: C12M1/34
Filed: 1991-10-30
Abstract: PURPOSE:To select the required beads by taking up the beads with the specific optical characteristic through adhesion and releasing the pickup member and beads through adhesion. CONSTITUTION:An adhesives vessel 4 is shifted downward a capillary 33 by moving supporting frames 6 and 7. By the shift of a capillary 33, adhesives 40 is bonded at the tip of it. Then, the capillary 33 is positioned above beads 12 with the specific optical characteristic by the shift of each frame 6 and 7. By the shift of the capillary 33, gel beads 12 is bonded through the adhesives 40 to the capillary 33. By originating a release signal of a bulb 35 to a driving mechanism 39, the compressed air is ejected from the capillary 33, and the adhesion between the capillary 33 and the beads 12 through the adhesives 40 is released. Thus, the gel beads 12 is recovered in a microwell 42.
Patent JP-H01155681-A (JP)
Title: Printed wiring substrate device
Inventor: ISHII KATSUTOSHI
IPC: H05K3/30
Filed: 1987-12-11
Abstract: PURPOSE:To enable an effective utilization of a substrate main body and quality evaluation of a part of a product without destruction by a method wherein an empty space of the substrate main body is employed as a printed wiring substrate for component reliability evaluation which evaluates the soldering state of components. CONSTITUTION:Printed wiring substrates 2-4 used for a product and an evaluation test printed wiring substrate 7 on which the same components as mounted on the substrates 2-4 are to be mounted are separately arranged. In a wiring substrate assembling process, the substrate 7 is packaged with components under the same assembling condition as the substrates for a product. The substrate 7 is separated through a separating line 6 after a assembling process is completed. The substrate 7 is evaluated as a printed wiring substrate used for evaluating a component soldering state and a component reliability. By these processes, quality evaluation can be attained without destructing a product part.
Patent JP-H10153630-A (JP)
Title: Test signal generation device and test method using it
Inventor: ITAHARA HIROSHI
IPC: H04B1/707
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To set the characteristics of a synthesis test signal arbitrarily and to measure various kinds of characteristics accurately by providing a stop part for stopping the control for maintaining the power level of the synthetic test signal constantly from an external instruction. SOLUTION: A plurality of signal generation parts 3 output a code division multi-dimensional connection system modulation signal allocated to each channel, and a signal adder 5 adds it and outputs it as a synthesis test signal. A plurality of level adjustors 4 adjust the power level of the modulation signal of each channel and a level-setting part 17 individually sets the power level of each level adjustor 4. When a power level from a certain signal generator 3 fluctuates, a power level compensation part 15 controls the level of other level adjustors 4 and maintains the power level of the synthetic test signal constantly. A level compensation stop part 16 stops the control for maintaining the power level of the synthetic signal of the compensation part 15 constantly from an external instruction, thus setting the power level of the modulation signal arbitrarily as needed.
Patent JP-2001130122-A (JP)
Title: Stencil printer
Inventor: KURITA SHOJI
IPC: B41L13/04
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To effectively stop a delivered printed printing sheet at a predetermined position without delivery jamming state even in the case of printing the sheet of various different sizes, rapid printing or normal printing. SOLUTION: In the stencil printer, a delivered printed printing sheet can be effectively stopped at a predetermined position on a delivery base 4 by controlling the operating speed of a belt conveying mechanism 5 corresponding to the sheet size of the sheet 2 so that the final conveying speed, that is, the delivering speed of the sheet 2 accelerated or decelerated by the mechanism 5 becomes the effective delivering speed capable of stopping the sheet 2 at the predetermined position in association with the linear speed of the sheet 2 fed by the rotation of a plate cylinder 3.
Patent JP-H08171142-A (JP)
Title: Original platen moving device
Inventor: IMAUE YUKIHISA
IPC: G03G15/04
Filed: 1994-12-19
Abstract: PURPOSE: To surely suppress the shaking of an original surface during the movement of an original platen. CONSTITUTION: An endless rack attached to an original platen moved back and forth in its reciprocating direction is provided with a first rack 5 and a second rack 6 in such a manner that they roughly face each other and an internal tooth part 7 extended from the end part of the first rack 5 to the end part of the second rack 6 and a two-stage gear 10 engaged with a drive output gear 9 and the endless rack and having a different pitch diameter is disposed.  Then, a connecting plate 11 freely rotatably supporting the drive output gear 9 and the two-stage gear 10 is provided so that its end part slides on the outer periphery of the endless rack 8, the first and second racks 5 and 6 are provided in such a manner that they are displaced in the axial direction to enable them to engage with the two-stage gear 10 respectively, and the first rack 5, the second rack 6, the drive output gear 9 and the two-stage gear 10 are constituted in an angle gear structure.