baber/WOPTO huggingface dataset:
Patent JP-H08334505-A (JP)
Title: Miniaturized total analysis system
Inventor: SARII EI SUEDOBAAGU
IPC: G01N37/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized column device by composing a substrate of a material selected to avoid the inherent chemical activity and instability of pH thereby substantially laser cutting a flat, substrate. SOLUTION: The small-sized total analysis system comprises a small-sized column device 2, i.e., a substrate 4 having substantially flat first and second surfaces 6, 8 facing each other. The substrate 4 has a first microchannel 10 made by laser cutting the surface 6 and composed of a material other than silicon or silicon dioxide. The system comprises the substrate 4 where the channel 10 has at least two sample treating regions 202, 204, 206-220, and a cover plate 12 disposed on the surface 6 thereof and combined with the channel 10 to form a first sample treating section 14.  Each region 202-220 is provided with at least one inlet port 18 and outlet port 22 for communicating through fluid with the sample treating elements (214, 216-220) thence with the cover plate 12 defining the elements 202-212 and the section 14 thus passing the fluid from an external fluid source through the section 14.
Patent JP-S5677538-A (JP)
Title: Apparatus for directly cooling combustion chamber of automobile
Inventor: KAWAI KOUJI
IPC: F01P1/00
Filed: 1980-11-27
Abstract: PURPOSE: To minimize blow-bye of combustion gas, by drawing a large amount of air directly into a combustion chamber at the time of decelerating an engine, and cooling the combustion chamber by the air drawn into the combution chamber.  
     CONSTITUTION: A connecting metal 3 is interposed between a carburetor 1 and an intake pipe 2 extended to a cylinder or cylinders of an engine, and an inlet passage 4 for introducing open air is formed in the connecting metal 3. A valve plate 6 is placed in contact with an inlet port 5 of the passage 4. This valve plate 6 is fixed, by a pin 10, to an iron core 9 of an electromagnet 8 which is fixed to a support plate 7. The iron core 9 is provided with a limiter rod 11 which is fixed to an iron piece 12 by means of a nut 11'. An air cleaner 14 is fixed in place by use of a frame plate 16 and others in the manner of surrounding a means for causing sliding movement of the valve plate 6. Further, in the electric circuit connected to electromagnet 8, there are provided a switch 19 which is closed when accelerator pedal 17 is released and a switch 21 which is opened when the clutch is uncoupled. With such an arrangement, it is enabled to open the valve plate 16 for drawing a large amount of air at the time of decelerating an engine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0586704-A (JP)
Title: Fitting method for decorative plate
Inventor: FURUTA ATSUSHI
IPC: E04G21/18
Filed: 1991-07-08
Abstract: PURPOSE:To improve appearance by eliminating surface step difference between decorative plates. CONSTITUTION:A nearly Z-shaped fitting metal tool 2 of which a claw 5 is projectingly provided on one end of a connecting part 4 and a fitting part 6 is projectingly provided on the other end in the reverse direction to that of the claw 5 and an angle-shaped positioning jig 3 are prepared, and the positioning jig 3 is brought in contact with the angle part constituted of the surface and the end face of a decorative plate 1. The claw 5 is positioned at the end edge of the vertical piece 10, along the end face of the decorative plate 1, of the positioning jig 3, then forced to penetrate into the end face of the decorative plate 1, and the fitting part 6 is fixed to the backing material 12 of an outer wall.
Patent JP-S6229277-A (JP)
Title: Automatic iris circuit
Inventor: KUBOTA AKIHIKO
IPC: H04N5/235
Filed: 1985-07-29
Abstract: PURPOSE:To obtain a circuit that can always apply a good AGC regardless of the degree of the APL of an object by controlling the level of a video signal based upon an output synthesized form an output clipped with a prescribed level after a DC component is eliminated from a DC restored video signal and the DC restored video signal. CONSTITUTION:The DC restored video signal outputted from a clamping circuit 16 is integrated by a resistor R11 and a capacitor C11, performing the detection of an average value A1. Also, the above stated DC restored video signal, after the DC component of which is eliminated by a capacitor C12, is supplied to the first clipping circuit 21. The output of the above is given to the second clipping circuit 22 and the while level side of the video signal is clipped with a constant voltage E13, and the output is integrated with a resistor R12 and a capacitor C11, detecting an average value A2. A comparator 23 controls the aperture of a diaphragm part 12 so that the level of A1+A2 input becomes to be that of a reference level E14.
Patent JP-S6411864-A (JP)
Title: Printing sheet feeder for printer
Inventor: KARUBE YOSHIYUKI
IPC: B41J13/14
Filed: 1987-07-04
Abstract: PURPOSE:To prevent a paper jam by engaging the lateral one end of a printing sheet with a guide member of the side disposed near a sheet guide, and engaging the lateral other end with a guide member of the side separated from a sheet guide. CONSTITUTION:When the end of a printing sheet P passes over a sheet end detector 20 upon feeding of the sheet P and its detection signal is output, a motor 6 is driven to move a carriage 4 to the left side position of a platen to dispose a sheet guide 7 under a guide member 18. Then, the left side of the end of the sheet P is engaged with the member 18 while it is being pressed to a platen 2 by the guide 7 on the carriage 4. The carriage 4 is then moved rightward, and the guide 7 is sequentially moved to opposite position to the member 18. Accordingly, the end of the sheet P fed upward is sequentially started to be engaged with a guide face 18a at the position corresponding to the member 18 while being pressed to the platen 2, and guided toward a discharging opening 17.
Patent JP-S6411347-A (JP)
Title: Monolithic integrated circuit
Inventor: YAMAGUCHI HITOSHI
IPC: H01L21/822
Filed: 1987-07-03
Abstract: PURPOSE:To form a capacitor with a relatively large capacity by intervening a silicon nitride film having a high dielectirc constant between lower and upper electrode layers composing the capacitor. CONSTITUTION:A bipolar transistor which is composed of a diffused layer 10, an epitaxial layer 11, a base diffused layer 12, an emitter diffused layer 13, and a collector layer 14 is formed at the surface part of a silicon substrate 1. The first interconnecion conductive layers 4a, 4b, and 4c corresponding to the collector, emitter, and base of the transistor are formed through openings which are formed at specific places of a silicon interface protective film 3. The lower electrode layer 3 which composes one side of electrodes of a capacitor is formed at the upper part of the interface protective film 2 and a part of the lower electrode layer 3 and the first interconnecion conductive layers 4a, 4b, and 4c are coated with an insulating film containing silicon oxide. A contact hole H is formed at the part of the insulating film 5 anc a silicon nitride film 6 is formed on the whole surface of the insulating film and on its film 6 an upper electrode layer 7 and the second interconnection conductive layer 8 are formed respectively. As the lower and upper electrode layers 3 and 7 have relatively thin films and are facing each other, thereby intervening only the silicon nitride film 6 having a high dielectric constant between two electrodes, a capacitor with a relatively large capacity is formed.
Patent JP-H1117939-A (JP)
Title: Shading correction method and its system
Inventor: IKUTA KUNIO
IPC: H04N1/401
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To attain shading correction which is always correct by eliminating the effect of dusts or flaws on a white reference board. SOLUTION: The sensitivity GP of a line sensor is measured in the step S11. Data BP read while an illumination light is put out are stored in a memory in the step S12. Then data WP reading a white reference board while keeping the illumination light on are stored in the memory in the step S13. Then a luminous quantity distribution VP is estimated based on the sensitivity GP of the line sensor and the data WP resulting from reading the white reference board (step S14). Then smoothing processing is applied to the luminous quantity distribution V, and a high frequency component included in the luminous quantity distribution VP is eliminated to obtain a corrected value VP". Then the correction value VP" of the luminous quantity distribution not including the high frequency component is stored in the memory.
Patent JP-H067249-A (JP)
Title: Filter for dring extracting device
Inventor: YOSHIDA MINORU
IPC: A47J31/057
Filed: 1992-06-25
Abstract: PURPOSE:To control the concentration of a brewed drink without changing the amount of raw material of the drink and that of hot water to be supplied by changing the amount of the brewed drink flowing out through a spout of a basket by a flow control means. CONSTITUTION:A filter for a drink brewing device 17 is provided with a drink raw material containing basket 18 wherein a spout 22 is formed in the bottom and a flow control means 23 provided to the spout 22. The flow control means 23 is formed of a plurality of restricting members 24 to be detachably inserted into the spout 22 of the basket 18. All of the restricting members 24 have liquid passages 24a whose cross-sectional areas are respectively different.
Patent JP-H1014983-A (JP)
Title: Post-mount type brake device
Inventor: FURUKAWA HISASHI
IPC: A61G5/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a post-mount type brake device which can be simply and rapidly mounted on an already assembled wheelchair. SOLUTION: A brake mechanism 20 which is provided with a mounting pipe 11 which consists of a cylindrical member and has a clamping ring 14 and can be clamped thereby freely positionally in the forward and backward direction on a stepping rod extending behind the frame of a wheelchair, a brake lever 22 with a brake part 23 and a spring 28 energizing the brake lever 22 in the brake releasing direction and an operating lever 30 for rotating the brake lever 22 and is provided on the back end part of the mounting pipe 11 and can be pressure-contacted with a rear wheel of the wheelchair and a foot lever 38 provided on the back end part of the mounting pipe 11 are provided.
Patent JP-S6147022-A (JP)
Inventor: MUKASA YOSHIYASU
IPC: H01B13/32
Filed: 1984-08-10
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-2000004133-A (JP)
Title: Variable resistor device
Inventor: NORO MASAO
IPC: H03G3/10
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide the variable resistor device which may be small in circuit area and is surely operated even with a low voltage. SOLUTION: When an input signal Vin is converted by a resistor Rin into a current to supply an input current ΔiO, a current iO flows to a P-channel FET P0 and a current iO+ΔiO flows to an N-channel FET N0. When control data Dc is supplied to a decoder DEC, control signals ϕ1 to ϕn are generated to control the operation of respective current output parts with them. For example, when the control signal ϕ1 is at a high level, a P-channel FET P1 and an N-channel FET N1 are turned on and a current S1.ΔiO is sucked from an output resistance Rout. Here, S1 is the size ratio of these transistors. Therefore, an output current ΔiL corresponding to the size ratio of the transistors can be taken out by supplying the control signal ϕ1 to ϕn.
Patent JP-S6411340-A (JP)
Title: Semiconductor wafer
Inventor: MORIUCHI NOBORU
IPC: H01L21/027
Filed: 1987-07-03
Abstract: PURPOSE:To improve the accuracy of alignment by making end parts which are parallel to the arrangement direction of patterns have forms where diffracted light due to the above end parts is not detected in the square patterns of alignment marks which are arranged in a semiconductor wafer. CONSTITUTION:When a laser light strikes upon alignment marks 2 through an alignment optical device, diffracted lights take place and their lights ranging from primary to fourth degrees are detected in a photosensor. The angles theta of diffraction of the diffracted lights are expressed by the following relationship: THETA=Sin<-1>(Nlambda/P2) where N represents the order of diffraction; lambda represents wavelengths of the laser light. Patterns 2h have forms where irregularities 2i are prepared at end parts which are parallel to the arrangement direction. If periods P3 of the above irregularities 2i is 1/5 times periods P2 of the patterns 2h, the angles of diffraction of the primary degree diffracted light due to the irregularities 2i at the end parts are equal to those of the fifth degree diffracted light in the case of the period P2 and the primary degree diffracted light is not detected. Accordingly, even though the step coverage of an aluminum film in the vicinity of the end parts of the pattern 2h shows bilateral asymmetry, alignment can be performed correctly on the basis of detecting signals of the diffracted lights.
Patent JP-S5869287-A (JP)
Inventor: ANDORASU GIYUUSU TEODORIYUSU J
IPC: C07C1/04
Filed: 1982-09-28
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-H04365860-A (JP)
Title: High-strength target material for forming magneto-optical recording thin film having low magnetic permeability
Inventor: HIJIKATA KENICHI
IPC: C23C14/34
Filed: 1991-06-12
Abstract: PURPOSE:To lower the magnetic permeability of the high-strength target material used for forming magneto-optical recording thin films by a magnetron sputtering method. CONSTITUTION:The high-strength target material for forming magneto-optical recording thin films having the low magnetic permeability has the structure constituted, by area %, of 20 to 75% composite phase formed by finely and uniformly dispersing a crystallized iron-family metal at 5 to 40% ratio occupying the entire part, 15 to 40% rare earth metal phase and the balance the intermetallic compd. phase consisting of the reaction phase of the composite phase and the rare earth metal phase into the base consisting of an intermetallic compd. of a rare earth metal and transition metal.
Patent JP-S6414445-A (JP)
Title: Building having prestressed concrete structure
Inventor: NOMURA JUN
IPC: E04B1/22
Filed: 1987-07-07
Abstract: PURPOSE: To improve the effective performance and reduce the amount of reinforcing bars or the like used by interposing a base isolation structure between the substructure and superstructure of a building and making the superstructure have a prestressed concrete structure. CONSTITUTION: A building 1 is separated to a superstructure 2 and a substructure 3, and laminated rubber bearings 4 are interposed between the structure 3 and the structure 2. Also, in the case where the structure 2 is a flat slab 8, an unbounded PC steel wires 9 are distributed in the slab 8 and both the ends are towed and fixed; in the case where structure 2 is a frame structure, the unbounded PC steel wires are embedded and arranged between the columns in the beam axis direction and the slab is supported. Thus, influence from the structure 3 is eliminated by the bearings 4, part of the design bending moment is canceled by the prestressed moment, and the deflection is reduced. Thus, the effective performance can be improved, cross section is reduced thereby decreasing the use amount of the reinforcing bars.
Patent JP-H0726777-A (JP)
Title: Transport apparatus of mechanical parking garage equipment
Inventor: NISHIURA MORINOBU
IPC: E04H6/20
Filed: 1993-07-07
Abstract: PURPOSE:To provide one driving motor for common use by moving a horizontal moving table by a driving motor to approach a storing space when a transport table is moved to the side of an intended storing space, and operating a delivering means by the same driving motor. CONSTITUTION:A vehicle M is placed together with a pallet P on a horizontal moving table 14 of a transport apparatus A, and the apparatus A (transport truck 6) is traveled along a traveling path 2 to be stopped on the side of an intended storing space 3. A locking pin 26a of a locking device 26 is sunk in to release the engagement with an engaging hole 27, and in such a condition, a driving motor 23 is operated to rotate an output sprocket 25 clockwise. The horizontal moving table 14 is moved horizontally to approach the storing space 3, so that a clearance C between the storing space 3 and the pallet P is filled up to such a degree not to be an obstacle to delivery. Thus, the arrangements for delivery for the pallet P is completed The operation of a brake 22 is stopped to operate the driving motor 23 in the reverse direction to rotate the output sprocket 25 counter-clockwise. The pallet P is moved horizontally with the drive of an endless chain 19 to get on rollers 28, 28... in the storing space 3.
Patent JP-H0456642-A (JP)
Title: Exhaust noise improving device for automobile
Inventor: TAKEMORI YOSHIHISA
IPC: B60R11/02
Filed: 1990-06-26
Abstract: PURPOSE:To generate optimum exhaust noise with high responsiveness by controlling gains before and after a speaker so that a sound pressure level at the degree peak of a noise signal from a microphone is adjusted to a value approximately equal to a target exhaust gas discharge noise pressure level. CONSTITUTION:The passage of a noise signal, except a specified degree frequency component determined by the number of revolutions of an engine, of noise signals from a first microphone 61 to collect an exhaust value right after it is exhausted from an engine is blocked. A first rotation synchronizing filter 63 to decompose a noise signal at each degree component is provided. After the sound pressure level of a noise signal from the filter 63 is converted to a specified level at each frequency by a constant sound pressure device 68, sounding is effected from a speaker 71 through an amplifier 69. A noise signal from a second microphone 75 to collect synthetic noise produced by synthesizing a sound from the speaker 71 and exhaust noise is decomposed at each degree component by means of a second rotation synchronizing filter 77. A sound pressure level at the degree peak of a noise signal from the filter 77 is compared with a target exhaust discharge noise sound pressure level by means of a control device 79 to control the gain of the amplifier 69.
Patent JP-H08336550-A (JP)
Title: Tractor for waist and neck or the like
Inventor: MIURA HOMARE
IPC: A61F5/042
Filed: 1995-06-09
Abstract: PURPOSE: To provide a tractor for the waist and the neck, etc., capable of using by a principal at his/her own home. CONSTITUTION: A turning frame 5 is mounted on one terminal of a horizontal frame 1 so as to freely adjust an angle, and the base of a jack 7 is fixed on one terminal of the turning frame, and a first connection member 11 is mounted on the working part of a screw jack, and also, one terminal of a wire 13 is fixed, and the other terminal of the wire 13 is wound across a pulley arranged at the other terminal of the horizontal frame, and a second connection member 17 is mounted on the other terminal of the wire.  A first traveling object 23 is fitted in the turning frame freely movably in a state fixed on the first connection member, and the first traveling object is provided with a supporting means, and a second traveling object 37 is fitted in the other terminal of the horizontal frame freely movably in a state fixed on the second connection member, and the second traveling object is provided with a supporting means.
Patent JP-S5956633-A (JP)
Title: Floor heating device
Inventor: KOSHIJIMA JIROU
IPC: F24D3/00
Filed: 1982-09-25
Abstract: PURPOSE:To keep the interior of a floor heating panel under vacuum state at all times and consequently surely prevent the leakage of water from occurring by a method wherein the mounting location, dimensions and the like of a cistern are specified in the floor heating system, in which the cistern is arranged between a pump and the floor heating panel to perform the floor heating by circulating hot water. CONSTITUTION:The floor heating device circulates the hot water heated by a heating device 8 such as boiler or the like through a circulating piping 10 to the floor heating panel 1 by actuating a circulating pump 9. In addition, the cistern 11 is connected to the circulating piping 10 in the downstream side of the circulating pump 9 in order to rationalize the pressure distribution in a piping system. In this case, various parts are constituted so as to satisfy the following formula: P2A2-(P1-h1)alphaA<=0; where P2 is the head at the cistern 11 during the water circulation, A2 is the surface area of the floor heating panel 1, P1 is the pressure loss between the cistern 11 and the floor heating panel 1, h1 is the initial heat of the cistern 11, A1 is the cross-sectional area of the cistern 11, and alpha is the proportionality constant.
Patent JP-S6327571-A (JP)
Title: Bonding process
Inventor: FUJIKI YOSHITO
IPC: B32B27/30
Filed: 1986-07-18
Abstract: PURPOSE:To provide a bonding process for obtaining a composite material of outstanding surface characteristics free from bond strength reduction even at elevated temperatures, by using a specific copolymer as binder to effect firm bonding between a vinyl chloride resin and vinylidene fluoride resin without pyrolysis of the former resin. CONSTITUTION:First, using, as raw materials, either or both or methyl methacrylate and ethyl methacrylate and a third (meth)acrylic ester monomer, such a copolymer that the total content of the methyl methacrylate and ethyl methacrylate is >=50wt% and a glass transition point 20-80 deg.C is prepared. Next, using this copolymer as binder, either polyvinylidene fluoride or a fluororesin consisting mainly of vinylidene fluoride unit and a vinyl chloride resin are subjected to a hot pressing at <=190 deg.C, thus accomplishing the objective bonding. Said (meth)acrylic ester monomer is pref. methyl acrylate.
Patent JP-S6061462-A (JP)
Title: Cable winder
Inventor: ISHII YASUHISA
IPC: B65H54/02
Filed: 1983-09-14
Abstract: PURPOSE:To enable installation of cable winder at the position near to the ground, by fixing a slip ring directly to a bearing for supporting the drive shaft of cable drum thereby reducing the entire width of cable winder. CONSTITUTION:The dirve shaft 5 fixed to a cable winder drum 8 is rotated by a sprocket 11 to be driven through a chain 12. Here, an insulator 14 is fixed to the drive shaft 5 and supported by a slip ring 13. The cover 15 of slip ring system is supported by the bearings 9, 10. Consequently, the entire width L of the cable winder can be reduced considerably, and it will never stretch into the span even when fixing to the foot of bridge crane at the sea side.
Patent JP-H0829181-A (JP)
Title: Vibration control apparatus
Inventor: TERAJIMA KOKICHI
IPC: G01C19/5649
Filed: 1994-07-20
Abstract: PURPOSE:To provide a vibration control apparatus which can realize a stable self-oscillation without an amplitude change to a change of a surrounding temperature and eliminate a temperature dependency of a detecting sensitivity upon an input angular velocity thereby to enhance a detecting accuracy when applied to a vibration gyro. CONSTITUTION:A vibrator 4 has a substantial pair of piezoelectric elements 2 and 3 at a side face of a vibrator with a resonant, point. The vibration control apparatus makes the vibrator 4 self-oscillate, and is provided with a driving device 60. The driving device 60 has a driving signal output circuit 29 a voltage gain of which shows a temperature dependency corresponding to a temperature dependency of an equivalent resistance of the vibrator 4, and an automatic gain control circuit, 28 which maintains constant a resultant current value of currents passing the substantial pair of piezoelectric elements 2 and 3.