baber/WOPTO huggingface dataset:
Patent JP-S63163612-A (JP)
Title: Circuit for controlled power supply
Inventor: HIGA OSAMU
IPC: G05F1/46
Filed: 1986-12-26
Abstract: PURPOSE:To form a control voltage circuit which requires a very small capacitance and with inexpensive cost, by setting a connection point between a capacitor and the DC terminal of a stabilized power source as the other end of an output terminal. CONSTITUTION:The titled circuit is constituted in such way that the anode of a diode 13 and that of a diode 14 are connected to both ends of a resistor 11, and one end of the output terminal is set by connecting commonly the cathodes of the diodes 13 and 14, and the charging voltage of the capacitor 12 is set as to be equal to the voltage of the output (b) of the stabilized power source. It is possible to set the allowable voltage fluctuation range DELTAV of the capacitor widely by setting the charging voltage of the capacitor 12 equal to the output (b) of the stabilized power source, therefore, it is possible to reduce the capacitance C of the capacitor.
Patent JP-2000136480-A (JP)
Title: Cutter for long base fabric
Inventor: TANIGUCHI JINICHI
IPC: D06H7/02
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a cutter for long base fabric capable of always correcting bias strain and hooked parts even when they occur and surely carrying out cutting of each plain weave part 12 of long base fabric 10 in which boundary between a pile part 11 and plain weave part 12 is unclear at a high speed. SOLUTION: This cutter for long base fabric is operated as follows: A long base fabric 10 in which many pile parts 11 continue through a plain weave part 12 is drawn therein by a clamp and when the front end of a second or later pile part 11 is detected by a pile part detector 50, a first plain weave part 12 is cut by a cutter 30 provided on the front side of the pile part detector 50 to form a material to be processed of single piece and each material to be processed is fed to a processing part other than the cutter.  In the cutter, the clamp is equipped with a first transferring pedestal 2 supported by a frame so as to freely move in longitudinal direction and driven by a first driving machine 21a, a second transferring pedestal 22 supported so as to enable longitudinal fine movement by the first transferring pedestal 21 and driven by a second driving machine 22a and a clamber 25 connected to rear end of the second transferring pedestal 22 and moving on a table 26 arranged between the clamp and the cutter 30.
Patent JP-H05138740-A (JP)
Title: Interior material for car
Inventor: ARAIYA TAKAO
IPC: B29C65/08
Filed: 1991-11-25
Abstract: PURPOSE:To ensure the good use feel of a driver by using an interior material for a vehicle producted by welding and bonding a plurality of sheet like bonding materials by ultrasonic welding. CONSTITUTION:An interior material for a car is constituted of a plurality of core materials 19 preliminarily slitted along a transfer direction and the skin materials 20, 22 arranged to the upper and rear surfaces of the core materials 19 and composed of sheet like materials having hot-melt properties and the cushion material 29 arranged between the skin materials 20, 22 and composed of a material having hot-melt properties and the skin materials 20, 22 and the cushion material 29 are bonded by ultrasonic welding.
Patent JP-2001120907-A (JP)
Title: Water treating agent
Inventor: SATO FUMIHIKO
IPC: B01D21/01
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a chemical having excellent clarifying effect and flocculation dehydration effect as a water treating agent. SOLUTION: This water treating agent is obtained by dissolving iron ore containing >=30 wt.% FeOOH as trivalent iron (Fe3+) with sulfuric acid and consists of a ferric sulfate solution having a composition of 10 to 15 wt.% ferric concentration (Fe3+), 1.25 to 1.5 basicity (molar ratio of SO4/Fe) and <=30 ppm manganese coneentration (Mn).
Patent JP-H09147521-A (JP)
Title: Tape cassette
Inventor: ABE MASANORI
IPC: G11B23/087
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette in which a whitening phenomenon in a molding operation is prevented, in which a crack is prevented and by which a high-accuracy recording and reproducing operation can be performed by a method wherein an insert plate is integrated with a bottom-face opening part in a lower half by an insert molding operation and every corner part is chamfered to be an arc shape. SOLUTION: A lower half 4 is constituted of a synthetic-resin lower half body 4A and of a metal insert plate 6 which is integrated with the lower half body. The lower half body 4A is formed to be a shallow disk shape by a transversely long rectangular bottom wall 15, a front part 17 and an outer circumferential wall 16. In addition, a back corner part, a reel lock part and a rising wall which surrounds a termination detection part 23 are formed respectively to be arc-shaped, and a tape-reel rotation region R which houses a tape reel so as to be freely rotatable is formed. In addition, a bottom-face opening part 49 is formed at the bottom wall 15, the insert plate 6 is integrated by an insert molding operation so as to fill the opening part, every corner part is chamfered to be arc-shaped, and a stress is dispersed in a molding operation. Thereby, a whitening phenomenon in the molding operation is prevented, a crack is prevented, and a vibration-resistant high-accuracy recording and reproducing operation can be performed.
Patent JP-H06126413-A (JP)
Title: High speed injection casting device
Inventor: YAMADA MAKIO
IPC: B29C45/57
Filed: 1992-10-23
Abstract: PURPOSE:To enable high speed injection, in which drawing cavity and running shortage are not developed even in the case of casting a thin formed product, by constituting this device so as to arrange plural injection pistons in pallel. CONSTITUTION:At first, molten aluminum is introduced into a cylinder 3. Thereafter, the pistons 4a, 4b shift into two directions in a cavity with pressurizing cylinders 5a, 5b to inject the molten aluminum into the cavity 2. Then molten aluminum is filled up into the cavity 2 at two times of the injection speed compared with the ordinary method. Therefore, even in the case of forming the thin formed body, the formed product without developing the drawing cavity and the running shortage can be obtd. Further, in the case of arranging two or more sprues in parallel, even if the total area of the sprue is equaled to the sprue area of the single piston, the filling ratio into the cavity is better than that in the case of the single piston.
Patent JP-H11127322-A (JP)
Title: Image reader
Inventor: NODA NOBUTAKA
IPC: H04N1/028
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of forming a focused image on an image sensor by inexpensive constitution without reducing resolution even in the case of an original of large size. SOLUTION: In the image reader having a light source 2 to be a light irradiation means for irradiating an original 8 with light in prescribed slit width, an image sensor 5 constituted of arranging a string of reading pixels and a lens means for focusing reflected light from the original 8 on the surface of the reading pixels 4, the image sensor 5 has pixel density smaller than necessary resolution and a demension longer than the width of an original of maximum size and the lens means is provided with an image forming lens 9 to enlarge and form the reflected light on the sensor 5.
Patent JP-H05139323-A (JP)
Title: Motor-driven type power steering device
Inventor: HIRAIWA KAZUMI
IPC: B62D5/04
Filed: 1991-11-26
Abstract: PURPOSE:To provide a motor-driven power steering device at a low cost by reducing the steering force by using a general-purpose motor. CONSTITUTION:An electric motor 5 is arranged so as to be on the same axis core to the first and second rack shafts 3 and 8, and a motor case is constituted integrally with the vack shaft, and the output shaft 5a of the electric motor 5 is tightened with a ball screw 7, and further, the ball screw 7 is screwed with a ball nut 10 fixed with a gear housing 1.
Patent JP-H05115600-A (JP)
Title: Game device
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-10-29
Abstract: PURPOSE:To facilitate the working of a front frame, reduce its weight, and enhance its strength in a Japanese pinball (pachinko) machine by forming the front side body part of the front frame with a resin, and reinforcing the reverse side circumference with a metallic reinforcing frame. CONSTITUTION:A front frame 100 is formed of a synthetic resin front frame body 110 and a metallic reinforcing frame 130 mounted on the reverse side thereof. A lead 176 is forcedly fitted to the recessed groove 131a of the reinforcing frame 130, and a protective cover 177 is installed in such a manner as to be attachable and removable. The front frame body 110 is formed of a front wall part 110A and an enclosing frame part 110B, and opening parts 111-113 for displaying a big hit generation and determined opening parts such as a liquid crystal television setting opening part 114 are formed on the front wall part 114. A locking device 140 is provided on the reverse side of one side part of the reinforcing frame 130, and bearing parts 137 are mounted on the upper and lower parts of the recessed groove 131 on the base part reverse side. The reinforcing frame 130 is installed in such a manner as to be capable of opening a hinge, so that a hinge receiving space 138 can be formed between the both when the reinforcing frame 130 is fitted into the enclosing frame 110B on the reverse side of the front frame body 110.
Patent JP-H01151002-A (JP)
Title: Electromagnetic coil for magneto-optical recording
Inventor: HAYASHI MASASHI
IPC: G11B11/105
Filed: 1987-12-09
Abstract: PURPOSE:To minimize the projected area of a magnetic flux, to facilitate a manufacturing and to improve a durability by adhering a magnetic shielding body composed of a nonmagnetic material to the tip outer circumferential part of a core and exposing a part of the facing surface with the magneto-optical recording medium of the core from the magnetic shielding body. CONSTITUTION:The tip part of a core 2 is formed larger than a desired magnetic flux projected area, and at the facing surface with a magneto-optical recording medium 4, a magnetic shielding body 6 to open a transparent hole 7 having an area approximately equal to a desired magnetic flux projected area is adhered. Thus, when the tip outer circumferential part of the core 2 is wrapped by the magnetic shielding body 6, the leakage magnetic flux from a wrapped part is reduced and the magnetic flux can be collected to the exposing part of the core 2 formed on the facing surface with the magneto-optical recording medium 4. Thus, by forming the size of the exposing part to a suitable small diameter in accordance with the desired magnetic flux projected area, the recording density is improved and the recording capacity is increased. Since the magnetic flux projected area can be regulated by the size of the exposing part, the omission at the time of the manufacturing and at the time of the using is prevented, the manufacturing is facilitated and the durability is improved.
Patent JP-H06136266-A (JP)
Title: Flame-retardant and heat-resistant resin composition having excellent fluidity
Inventor: SASE SHIGEO
IPC: C08K5/12
Filed: 1992-10-26
Abstract: PURPOSE:To provide a polyimide resin composition having excellent flame retardancy as well as fluidity and suitable for printed circuit board for electronic equipment required to have lower dielectric constant. CONSTITUTION:The flame-retardant and heat-resistant resin composition having excellent fluidity is produced by compounding (A) a heat-resistant resin composition produced by the thermal reaction of a maleimide compound having at least two maleimide groups with a diamine compound with (B) a compound containing halogen atom and having a melting point of 50-130 deg.C.
Patent JP-H04181642-A (JP)
Title: Scanning probe microscope image processor
Inventor: OTA HIROKO
IPC: G01B7/34
Filed: 1990-11-14
Abstract: PURPOSE:To remove the drift noises potentially existing in the scanning probe microscope measurement by performing the calculation to extract the noise component from the sample data of a one-dimensional scanning unit, and rearranging the sample data based on the calculated result. CONSTITUTION:The sample data detected by a probe 11 are digitized by an A/D converter 18 and temporarily stored in a line buffer 22 as a train of bits. The data train of the buffer 22 is inputted to a calculating circuit 24 through a selection switching circuit 23, the circuit 24 calculates the data train by the method of least squares for each scanning line, and the calculated result is sent to a converting circuit 25. The circuit 25 removes the low-frequency component referred as the noise component for each scanning line based on the calculated result of the circuit 24. The sample signal removed with noises is stored in an image buffer 26. The drift noises with a long-period structure potentially existing in the scanning probe microscope measurement can be removed.
Patent JP-H04180617-A (JP)
Title: Manufacture of large crystal grain-sized polycrystal silicon and thin film semiconductor using same
Inventor: ISHIDA MAMORU
IPC: H01L29/78
Filed: 1990-11-15
Abstract: PURPOSE:To solid-phase crystallize amorphous Si and manufacture large grain size polycrystal Si by using said amorphous Si whose oxygen concentration does not exceed a specific amount. CONSTITUTION:In a method which manufactures large crystal grain-sized polycrystal Si by solid-phase crystallizing the amorphous Si, amorphous alpha-Si is adopted where oxygen concentration does not exceed 1X10<18>atoms/cm<3>. More specifically, alpha-Si is deposited on an insulation board or an insulation film. In that case as the deposition speed is increased, the oxygen contained in the alpha-Si is decreased. If it is necessary to reduce the concentration of oxygen to 10<18>atoms/cm<3> and lower, at least 50Angstrom /min must be called for. The alpha-Si, thus obtained is solid-phase crystallized. This construction makes it possible to obtain a large grain sized-polycrystal Si by keeping the temperature at 550 to 600 deg.C and crystallizing it.
Patent JP-H01151151-A (JP)
Title: Battery connector
Inventor: TSUCHIYA ATSUHIRO
IPC: H01M50/284
Filed: 1987-12-07
Abstract: PURPOSE:To obtain a power source circuit tolerant of noise and static electricity by forming positive and negative battery side contact terminal sections, their wirings and the connection terminal section to a main body power source circuit substrate into the connector shape of one mold frame. CONSTITUTION:One battery connector is constituted of a positive terminal plate 4 and a negative terminal plate 5 sandwich-melted by connector cases 1, 2 and 3. It is coupled with a battery connector receiving bed provided at the position partitioning from a power source circuit substrate 6 to face a battery box 7 formed on a main body equipment frame. A power source substrate positive pattern (c) and a power source substrate negative pattern (d) fitted in advance are matched with the positive terminal plate 4 and the negative terminal plate 5 of the battery connector with no special positioning, and soldering can be easily performed. As a result, the conductive resistance is suppressed low, the ground of a power source system is stabilized, and a power source circuit tolerant of noise and static electricity is obtained.
Patent JP-H05124147-A (JP)
Title: Production of surface coated carbon fiber reinforced carbon composite material
Inventor: HAKOJIMA JIYUNICHIROU
IPC: B32B11/02
Filed: 1991-10-30
Abstract: PURPOSE:To produce a carbon fiber reinforced carbon composite material whose surface is coated with metal carbide. CONSTITUTION:A surface coated carbon fiber reinforced carbon composite material is produced by reacting metal vapor and a carbon fiber reinforced carbon composite material on the surface of the composite material to form a metal carbide layer to the surface of the composite material. By this method, no release is generated in the interface of the carbon fiber reinforced carbon composite material and the metal carbide layer and the metal carbide layer having no crack can be formed to the surface of the carbon fiber reinforced carbon composite material. By this method, a material suitable for an extremely heat-resistant composite material for space aviation can be provided.
Patent JP-H09145305-A (JP)
Title: Angle detector
Inventor: OKANO TATSUAKI
IPC: G01B7/30
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate high sensitivity angle detector while minimizing cost increase. SOLUTION: The angle detector comprises a core 1 having pole pieces 1a, 1b, 1c arranged on a line, and a crank type magnetic piece 22 having a first and second parts part 22a, 22b facing the pole pieces 1b, 1c of core 1, respectively, and offset perpendicularly to the arranging direction of pole pieces 1a, 1b, 1c. The core 1 is secured and the magnetic piece 22 is rotatable in the direction perpendicular to the arranging direction of pole pieces 1a, 1b, 1c of core 1.
Patent JP-H02155678-A (JP)
Title: Thermal transfer recorder
Inventor: KANEKO YUKIHIRO
IPC: B41J17/22
Filed: 1988-12-08
Abstract: PURPOSE:To make it possible to produce inexpensively a device for utilizing efficiently a multiplicity of kinds of thermal transfer sheets by providing a stocking part for storing a plurality of ink sheets individually, at a predetermined position in the device, and taking out a desired one of the ink sheets as required. CONSTITUTION:A sheet stocking part 1 supports individually four ink sheets, namely, a yellow ink sheet 11, a magenta ink sheet 12, a cyan ink sheet 13 and a black ink sheet 14, and is provided at a predetermined position in a device. Each of the ink sheets comprises a sheet stocking roller (e.g., 121) rotatably supported in the sheet stocking part 1, and a sheet take-up roller (e.g. 122) which is detachably fastened to the sheet stocking part 1 and which can be taken out by a sheet-selecting mechanism 5. The sheet-selecting mechanism 5 is movably disposed at an end part of the device, is positioned into a taking-up position for a specified one of the ink sheets in conjunction with a vertical movement of the sheet stocking part 1, and functions to take out the specified ink sheet from the sheet stocking part 1 and then to guide the ink sheet onto a platen 3.
Patent JP-S63161080-A (JP)
Inventor: IGARASHI SAHOKO
IPC: C11D17/08
Filed: 1986-12-24
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-H05260-A (JP)
Title: Liquid drop producing apparatus
Inventor: YAMAMORI SEIJI
IPC: B05B9/01
Filed: 1991-11-26
Abstract: PURPOSE:To provide a liquid drop producing apparatus which has a small size and can prevent bubbles from invading and remove bubbles even if the bubbles invade wherein the liquid drop producing apparatus is assembled in an air conditioning apparatus, etc., and applied for aroma producing apparatus which controls the aromatic environment of living space, etc. CONSTITUTION:A liquid drop producing apparatus which has a small size and is able to prevent bubbles from invading and remove bubbles even if the bubbles invade is obtained by providing a liquid storage container 3, a pressure chamber 11, a bubble removing route 20 communicating the storage container and the pressure chamber, a rod 22 which reachs the pressure chamber, a closing piece 23 to open and close the bubble removing route, a rod energizing means 21, a liquid supplying route 10, a spraying nozzle 4 coated with a liquid-repelling material, and pressure generating means 12, 13.
Patent JP-H05139321-A (JP)
Title: Steering device for vehicle
Inventor: MIMURO TETSUSHI
IPC: B62D5/06
Filed: 1991-11-26
Abstract: PURPOSE:To drastically improve the motion characteristic of a vehicle. CONSTITUTION:A steering shaft 17 is divided in the axial direction and a torsion bar 20 extending towards one divided shaft part 17b is installed onto the other shaft part 17a, and a shift element which is connected with the edge part of the shaft part 17b and can shift along the torsoion bar 20 is installed on the periphery of the torsion bar 20. The first engagement part is installed along the axial direction on the outer peripheral surface of the torsion bar 20, and the second engagement part which is engaged to be regulated for the first engagement part and for the peripheral direction of the torsion bar 20 and to be shiftable for the axial direction of the torsion bar 20 is installed on the shifting element, and an operating mechanism for operating the shifting element along the axial direction of the torsion bar 20 is installed. Accordingly, accompanied with the shift of the shifting element, the point where the revolution direction of the torsion bar 20 is restrained shifts, and the compliance for determining the motion characteristic of a vehicle can be varied.
Patent JP-S63162068-A (JP)
Title: Formation of imitation tiled pattern
Inventor: OKUMURA TOKUO
IPC: B05D1/32
Filed: 1986-12-24
Abstract: PURPOSE:To facilitate the operation and to obtain a uniform finish, by coating water or an aq. soln. capable of softening a coated film at the time of releasing a stencil, and releasing the stencil when the coated film is softened. CONSTITUTION:At the time of forming an imitation tiled pattern on a wall surface, etc., with a paint, water or an aq. soln. capable of softening the coated film is coated by a brush, a roller, a spray, etc., when the stencil is to be released, and the stencil is released when the coated film is softened. Namely, the stencil is released after the pattern forming paint is cured, hence the operation in that case is facilitated, and a uniform finish can be obtained.
Patent JP-H03174026-A (JP)
Title: Yarn-cutting device in simultaneously raised doffing device
Inventor: OMAWARI MASARU
IPC: B65H54/71
Filed: 1989-12-01
Abstract: PURPOSE:To obtain the title device capable of simultaneously cutting yarn of all spindles by driving a cutter bar in which cutters corresponding to each spindle are arranged on the upper face with a mechanism for carrying out raising motion followed by advancing motion. CONSTITUTION:A cutter bar 8 in which each cutter 9 corresponding to each spindle 41 is arranged is arranged, ranging from the first spindle to final spindle along spindle row. The cutter bar 8 is driven by a link mechanism carrying out raising motion followed by horizontal motion and the cutter bar is brought into contact with yarn Yo kept in stretched and hung state and fed from each full bobbin kept in pulled and doffed state from the under and the yarn Yo which comes into contact with the face on the cutter bar is guided into each cutter 9 to simultaneously cut yarn Yo of all spindles.
Patent JP-H05255727-A (JP)
Title: Blowing lance
IPC: B22D41/42
Filed: 1992-10-27
Abstract: PURPOSE: To improve the stirring condition of molten metal without accompanying such danger as excessive concn. of oxidizing gas and partial heating by using a blowing head having divided tuyeres and independently adjusting flux and speed through an adjusting device.  
     CONSTITUTION: At the time of rotating a rotary closed body 35 in the adjusting device, the faced two outlets 29A are closed and the other faced two outlets 29B are acted as the access. The flux becomes the min. condition in the tuyere 30A and the mox. condition in the tuyere 30B. A chock zone of jets A1, A2 coming out from the tuyere 30A constitutes a supplying source and shock zone of jets B1, B2 coming out from the tuyere 30B constitutes a sink. After completing the rotation through the first 180° angle, the closed body 36 makes the outlet pair 29B become the max. limit and the access to the outlet pair 29A free. During rotating of the second 180° angle, the closed body 35 is returned back to the initial position and the shock zone of the jets B1, B2 coming out from the tuyere 30B constitutes the supplying source and the shock zone of the jets A1, A2 coming out from the tuyere 30A constitutes the sink. 
     COPYRIGHT: (C)1993,JPO