baber/WOPTO huggingface dataset:
Patent JP-H06108665-A (JP)
Title: Marking method
Inventor: KUMANO YASUKO
IPC: B25H7/04
Filed: 1992-09-25
Abstract: PURPOSE:To protect hands, clothes, building materials or the like from contamination by setting out on a concrete surface with a marking ink which contains a leuco dye which reacts with hydration cement and is colored. CONSTITUTION:A concrete surface is set out with a marking ink which contains a leuco dye which reacts with solid acid contained in a cement hydrate and is colored from a colorless state. As for the leuco dye, a dye material is selected from a fluoran group, a phthalide group, a spiropyran group or the like. Furthermore, other dye materials are selected from a combination of a phenothiazine group, a phenoxyzine which are colored with oxidation. Acid development agents, such as a monophenol group, a diphenol group and a polyphenol having a phenol hydroxyl group are adopted as a color former. This construction makes it possible to eliminate contamination based on a simple cleaning process even when marking ink is deposited on a building material except for concrete.
Patent JP-H07232591-A (JP)
Title: Holographic center high-mount stoplight
Inventor: JIYON II RIIDO
IPC: G02B5/32
Filed: 1994-11-15
Abstract: PURPOSE: To provide a holographic center high mounted stoplight satisfying official regulations of luminance and cover angle ranges, using a restoring light source of minimum power, and obtaining the same lenticular output as a conventional one. CONSTITUTION: This stoplight is provided with a light source 30 generating restoring light, a first array 31 in which bright/dim hologram cells are arrayed in accordance with a first prescribed pattern and a hologram lens diffracting a part of restoring light in a first prescribed angle range is provided and a second array 32 in which bright/dim hologram cells are arrayed in accordance with a second prescribed pattern and a hologram lens diffracting a part of restoring light in a second prescribed angle range is provided. A part of restoring light diffracted by the first and second arrays becomes stoplight illumination.
Patent JP-H08147985-A (JP)
Title: Associative memory
Inventor: KONISHI MASAHIRO
IPC: G11C15/00
Filed: 1994-11-15
Abstract: PURPOSE: To simplify the retrieval procedure and to increase the retrieval speed by connecting the inputted reference data with the detection auxiliary data storing plural numbers write-freely and generating the retrieval data. CONSTITUTION: A reference data type signal inputted to a data type signal input terminal is decoded by a decoder of a register specification circuit, and one among channels 1-m consisting of corresponding control data registers is specified. Then, one among N pieces of segment registers write-freely storing plural numbers of the retrieval auxiliary data such as the attribute data and the mask data, etc., and one among N pieces of mask registers are specified by the control data stored in the control data registers of the specified channels 1-m, and the retrieval is performed according to a stored retrieval mode. Thus, a series of retrievals over plural times are performed only by inputting the reference data, and the retrieval procedure is simplified, and the retrieval is accelerated.
Patent JP-S62139704-A (JP)
Title: Pneumatic tire
Inventor: MIZAWA AKIRA
IPC: B60C15/00
Filed: 1985-12-16
Abstract: PURPOSE:To increase a reinforcing effect in a terminal of a reinforced layer as well as to prevent separation in a circumferential terminal from occurring, by specifying the structure of a bead part, in case of a radial structural tire having at least three carcass layers consisting of a textile cord. CONSTITUTION:A bead part 1 is provided with a carcass layer 13 of a textile cord at nearly 90 deg. to a tire circumferential direction. In this case, a tip part of an intermediate layer of the carcass layer 3 is tuned over and rolled up from the bead part inside 6 to the bead part outside 3 around a bead bundle 2. And, the innermost layer installs a terminal 10 in the side of the bead bundle 2 at the bead part inside 6, and the outermost layer installs a terminal 11 at the side of the bead bundle 2 at the bead part outside 3. In addition, a reforced layer 7 consisting of a steel cord extending from the inside 6 of the bead part 1 to the outside 3 via a bottom part 5 is set up there. And, height of a terminal part 9 of this reinforced layer 7 should be set to an range of 15-35% of tire sectional height, and a difference (c) between heights (a) and (b) of respective terminal parts 9 and 8 should be set 0<=c<=a/2.
Patent JP-2001103769-A (JP)
Title: Voltage inverter
Inventor: JOFU TOSHIAKI
IPC: B60K25/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a voltage inverter capable of preventing generation of wasteful energy consumption and upsizing the device, which is caused by a conventional method of absorbing the generated power of a motor by means of a dynamic braking system. SOLUTION: Attaching a regenerative power storage circuit 5 to a DC circuit of a voltage inverter provides a step-down chopper function of storing generated power regenerated from a motor to DC circuit side in an electric double-layer capacitor C through a reactor L with a transistor TR1 turned on and off, and a step-up chopper function of discharging electric power to the DC circuit through the reactor L and a diode D1 from the electric double-layer capacitor C with a transistor TR2 turned on and off if the motor is in a power running condition or the voltage of DC circuit drops.
Patent JP-H01122504-A (JP)
Title: Fluorescent lamp adaptor
Inventor: SASAKI KENICHI
IPC: F21V19/00
Filed: 1987-11-06
Abstract: PURPOSE: To provide an adapter for a fluorescent lamp with which a single-base type fluorescent lamp can be attached to a lighting fixture for a straight-type fluorescent lamp by arranging a double-base type four-pin socket at one of positions for plugs where two sockets of a lighting fixture connected to the plugs are to be arranged, respectively. CONSTITUTION: A plug A1 and a socket 3 are integrated to form one body, conductors 6 are provided to connect a plug B2 with the socket 3: a conductor (a) is connected with a conductor (c) and a conductor (b) is connected with a conductor (d). By this configuration, two power supply terminals arranged in two pin holes, which are two of four power supply terminals originally disposed at both sides of a lighting fixture for a double-base type straight-type fluorescent lamp, are substantially moved to one side, comprising four power supply terminals, and hence a single-base type fluorescent lamp can be connected to a power supply. Further, a function of a reflector is given to a stationary plate 4 with which plugs A and B are structurally integrated as one body.  By this constitution, a single-base type lamp having a larger luminous flux than a conventional straight-type fluorescent lamp can be attached to a lighting fixture without changing its main body and also a brighter light distribution can be realized by the stationary plate 4 having the function of a reflector.
Patent JP-H04155738-A (JP)
Title: Electron gun
Inventor: IWATATE KAZUMI
IPC: H01J37/073
Filed: 1990-10-19
Abstract: PURPOSE:To provide property necessary for a picture drawing system by attaching a plane electrode to an electron gun with a field emission electron source to heat the electron source. CONSTITUTION:A plane electrode 5 for heating a field emission electron source 1 in a two-dimensional arrangement is consistently given a constant current to heat the electron source 1 at a fixed temperature, and a pullout type electrode 2 is given a constant voltage to make the electron source 1 create a high electric field and produce electron beams. In case that a heating electrode is formed all over a board surface, the entire integrated electron source is heated to cause temperature rise in a tube and the deformation of the electrode and an insulating film due to thermal distortion. The efficiency of temperature rise is also low. To avoid these problems, such an electrode shape that only the vicinity of the electron source 1 is heated is employed.
Patent JP-H02170891-A (JP)
Title: Catalytic reforming process in several reaction regions having horizontally arranged moving bed
Inventor: JIYAN DOU BONNUBUIRU
IPC: C10G35/12
Filed: 1989-10-27
Abstract: The invention concerns a method of catalytic reforming in a plurality of fluidized bed type reaction zones located side by side, the catalyst circulating from zone to zone with the aid of elevating means and a carrier gas in the form of hydrogen. According to the invention, nitrogen is used as the elevating gas to raise the exhausted catalyst drawn off from the bottom of the last catalytic zone (through which the feedstock passes) to the top of the catalyst regenerating zone, and also to raise the regenerated catalyst to the top of the first catalytic zone through which the feedstock passes.
Patent JP-H03145944-A (JP)
Title: Ac-excited rotary electric machine
Inventor: TSUJI EIJI
IPC: H02J15/00
Filed: 1989-10-31
Abstract: PURPOSE:To prevent disturbance of a power system by starting an AC excitation rotary electric machine by power stored in a superconduction energy accumulating device through a converter which is capable of performing forward- reverse converting action. CONSTITUTION:A superconduction energy accumulating device 18 is normally held in a state of being charged with power from a power system 5 through power converters 19, 20. An AC excitation rotary electric machine 1, when it is started, is separated from the power system 5, and power is supplied to an excitation frequency converter 7 from the superconductive energy accumulating device 18 through the power converters 19, 20. The AC excitation rotary electric machine 1, when its rotary speed reaches a specified value, is connected to the power system 5 simultaneously with the change of connection of the excitation frequency converter 7 reconnected from the superconductive energy accumulating device 18 to the power system. The AC excitation rotary electric machine can be easily started without giving disturbance to the power system 5, resulting in an improvement of the stability of the power system.
Patent JP-H03145043-A (JP)
Title: Cathode ray tube
Inventor: MATSUDA SHUZO
IPC: C03C17/42
Filed: 1989-10-31
Abstract: PURPOSE:To provide both of electrification prevention function and light selection and absorption function by providing a specific light absorption characteristic and a specific transmission factor to a glassmatter thin film whose surface has a fluorine inclusion group and Si having siloxane bonding. CONSTITUTION:A glass-matter thin film 9, whose surface has a fluorine inclusion group and Si having siloxane bonding, is provided on the fore surface of a face plate 5. Here dye is included in the thin film 9 and hygrocopic metallic salt is enclosed in the inside of glass skeleton structure, and also the thin film 9 has electrical conductivity. Moreover the light absorption characteristic of the thin film 9 has the maximum absorption wave length in a wave length region of 575+ or -20nm in an area of 400-650nm. Moreover the relations in the formula I are satisfied when wave length is made 450nm, 530nm, 550nm, 630nm, and transmission factor to the light having the maximum absorption wave length is made T450, T530, T550, T630, and Tmin, respectively. This improves electrification prevention effect and contrast effect.
Patent JP-S62140745-A (JP)
Title: Processing method for setting machining shape in automatic machine
Inventor: HIRATA SHIGETO
IPC: G05B19/4097
Filed: 1985-12-14
Abstract: PURPOSE:To easily set the same data under the same condition, by classifying an individual machining shape to be intensively set and linked under the unified coordinate system and performing a conversion process from CAD data into CAM data. CONSTITUTION:A CPU1, which fetches a parts drawing data Ma from a CAD unit M through a setting process part 8 by an input process data and a command from a keyboard 2 with screen, assigns a machining shape and kind corresponding to a machining region content in a processing part 71, and a shape element, in which the machining shape and element is specified by the boundary between an object and space, is set in a processing part 72. The CPU1, which sets a required machining range to said shape element in a processing part 73 to break the element into plural drawing elements in a processing part 74, sets a coordinate system in a processing part 75 numerically setting the drawing element, and the CPU1, introducing machining accuracy to the processed data and setting a machining element in a processing part 76, prepares a machining shape data 18. In this way, the same data can be set under the same condition easily further with a standard manner.
Patent JP-S63136206-A (JP)
Title: Nc machine tool
Inventor: NOMURA TAKEO
IPC: B23Q5/26
Filed: 1986-11-28
Abstract: PURPOSE:To attain the simple, quick and safe operations with an NC machine tool by using a forcible drive means which forcibly turns on a solenoid valve for drive of actuator and can move a part to be controlled into a safe drive area. CONSTITUTION:The emergency stop is applied to an NC machine tool if the abnormality like a trouble, etc., occurs during a normal operation. Then the machine tool does not start automatically even though the trouble factor is deleted since an interlock is working. In such a case, an external command set previously is given to an NC device 2 by a manual data input means 1. Thus the device 2 gives a command to a heavy current board 3 to forcibly turn on a solenoid valve 4. Then the value 4 is turned on and a part to be controlled is ready to be shifted into a safe drive area. Thus the NC machine tool is reset to an operation state from the emergency stop state. Therefore a normal operation state can be reset just with a command given from a control panel in the case of an emergency stop. As a result, the simple, quick and safe operations are ensured with the NC machine tool.
Patent JP-H07114311-A (JP)
Title: Image forming device
Inventor: NAGAHARA AKIRA
IPC: G03G21/00
Filed: 1993-10-15
Abstract: PURPOSE:To facilitate the recovery of residual toner on an image carrier by a developing means by fully dispersing the residual toner, in an image forming device where the residual toner, on the image carrier is recovered by the develop ing means. CONSTITUTION:This device is provided with the rotating endless image carrier 20, image forming means 21 and 22 forming a latent image on the image carrier 20, the developing means 23 developing the latent image formed on the image carrier 20 with powder developer and recovering the residual toner on the image carrier, a transfer means 26 transferring the developed image on the image carrier 20 to a sheet, a dispersing member 28 for dispersing the residual on the image carrier 20 in contact with the image carrier 20 after transfer, and an electric field supply means 29 supplying AC electric field to the member 28.
Patent JP-2001105975-A (JP)
Title: Rear wing
Inventor: TAMURA MASAO
IPC: H01Q1/22
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To make the external appearance of a passenger car neat by storing an antenna and a rear monitor camera in the rear wing of the passenger car. SOLUTION: The antenna 3 and video camera 4 are provided in the rear wing 2 at the rear section of the body 1 of the passenger car. The antenna is a diversity antenna, and two antennas are horizontally installed face to face. The video camera 4 is a CCD video camera with a zoom lens mounted on an electric tripod head. By providing means for moving the antenna 3 and the video camera 4 respectively, transmission and reception at the optimum position and the photographing of the rear can be achieved.
Patent JP-H04156714-A (JP)
Title: Delay circuit
Inventor: HORI HIDETOSHI
IPC: H03K5/13
Filed: 1990-10-19
Abstract: PURPOSE:To delay the rise and the fall of a logical signal by the time T of a time constant set in a monostable multivibrator by providing an exclusive logical sum circuit, the monostable multivibrator, and a flip flop circuit. CONSTITUTION:A digital signal is inputted to the input terminal of one side of the exclusive logical sum circuit 1, and the output signal of the flip flop circuit 3 is fed back to the input terminal of the other side, and the time T of the time constant set in the monostable multivibrator 2 provides a delay time to the rising point and the falling point of the inputted digital signal, and the digital signal is outputted from the flip flop circuit 3. Accordingly, the monostable multivibrator 2 is excited by the rise and the fall of the input signal, and outputs a fixed time pulse by the time, constant set in this monostable multivibrator 2. Thus, the signal delayed by definite time pulse length for the rise and the fall of the input signal can be obtained as the output.
Patent JP-H03215359-A (JP)
Title: Ferroelectric ceramics
Inventor: USHIDA YOSHIHISA
IPC: H01L41/18
Filed: 1990-10-19
Abstract: PURPOSE:To keep high piezoelectric constant and improve mechanical quality coefficient and Curie temperature by replacing part of Pb of Pb (Ni/3 Nb2/3)1-b(Zn1/3 Nb2/3)b TiyZrzO3 with La and Nd in a specific amount and adding MnO2 thereto at a specific amount. CONSTITUTION:The objective ferroelectric ceramics being a perovskite-type solid solution obtained by adding 0.3-1.0wt.% MnO2 to a perovskite-type solid solution expressed by the formula (M is one or more kind of La and Nd; (x+y+z)=1; (a)=0.005-0.03, (b)=0.5-0.95, (x)=0.1-0-4, (y)= 0.3-0.5 and (z)=0.2-0.5). In the above mentioned composition, (a) is preferably lower limit or above so as to obtain large piezoelectric constant and upper limit or below so as to keep Curie temperature high. Amount of MnO2 added is preferably lower limit or above so as to obtain large mechanical quality coefficient and upper limit or below so as to keep piezoelectric constant large.
Patent JP-H01124364-A (JP)
Title: Method for preventing vegetable from collapsing shape in boiling
Inventor: SENDA AKIRA
IPC: A23L19/00
Filed: 1987-11-09
Abstract: PURPOSE:To prevent vegetables from collpasing shape thereof in boiling without chamfering, by bringing the vegetables into contact with an aqueous solution of a water-soluble calcium compound, such as calcium chloride, before boiling the vegetables. CONSTITUTION:Vegetables, such as potato or Japanese radish, are previously brought contact with an aqueous solution of a water-soluble calcium compound, such as calcium chloride or calcium lactate, in 0.1-40wt.%, preferably 1-10wt.% concentration in boiling the vegetables sin a kind of a hotchpotch, such as 'ODEN' (Japanese hotchpotch). Thereby pectinaceous substances contained in the vegetables are bound to the calcium ions to delay softening of the vegetables. As a result, collapse of shape will not occur in boiling for a long period without chamfering and tasty dishes, such as the 'ODEN', prepared by boiling vegetables for a long time can be prepared.
Patent JP-2001109020-A (JP)
Title: Liquid crystal display element and method of manufacturing it
Inventor: KAWAGURI MARIKO
IPC: G02F1/137
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To solve shortcomings in using a GH(guest host) mode, i.e., being with low contrast due to light absorption characteristics of dichroic dyes although it enables a bright display element necessitating no polarizing plate. SOLUTION: In the GH mode a low voltage driven display element with high contrast is provided by heightening light absorption efficiency and transmittance in the case of voltage application through aligning a liquid crystal with 40-60 deg. tilt angle and with >=180 deg. twisting. Furthermore, the tilt angle, difficult to control, is stabilized with use of a photo alignment layer so as to enable uniform alignment.
Patent JP-2001110617-A (JP)
Title: Composite magnet and motor using the magnet
Inventor: ISHIKAWA MASAYUKI
IPC: H01F1/08
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent exfoliation on the boundary of a material layer, and facilitate control of the coercive force. SOLUTION: In a composite magnet 1, in which a soft magnetic material layer 3 is sandwiched between two magnet material layers 2 and combined, the volume percentage of the soft magnetic material layer 3 is made lower than or equal to 20%. Thereby the high temperature reliability of a motor can be ensured, when the magnet is used in a motor. Since the soft magnetic material layer is sandwiched between the magnet material layers, each of the layers does not generate thermal shrinkage when the magnet is formed, as compared with the case that a composite magnet is manufactured by sintering. Thereby exfoliation on the boundary of each layer is not generated. Usage of expensive magnet is reduced as a whole, so that manufacturing cost can be reduced.
Patent JP-H11108642-A (JP)
Title: Method for inspecting surface using lighting device and mirror, and mirror structure
Inventor: GOTO TSUNEO
IPC: G01B11/30
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for precise inspection wherein a mirror as well as a lighting device is used for finding a rough, fine object, etc., with ease on a surface part with no overlooking, without disturbance at the surface part, and also to provide a mirror structure which is excellent in operativity and workability or portability, etc., in inspection operation for rough, fine object, etc. SOLUTION: With a lighting device S, an oblong converged light is projected on such surface part S comprising almost flat surface as road and floor almost parallel to that surface part, so that a shade is formed behind a dent portion 100 and objects sticking to the surface part for easier finding. Here, the surface part F is reflected on a mirror 10, and the surface part is inspected faced on the mirror image 9. The mirror 10 comprises main body of an almost square mirror, a rotary member 12 which is, positioned at a lower part of the mirror main body used for moving the mirror main body, and an operation member 13 which is, its one end is attached to the mirror main body, utilized at positioning of the mirror main body and on movement.
Patent JP-H03146886-A (JP)
Title: Semiconductor integrated device
Inventor: TADA YOSHIHIRO
IPC: G01R31/3185
Filed: 1989-11-01
Abstract: PURPOSE:To attain an efficient operation test for device available for general purpose by interrupting the control from a CPU at the testing time and sending a signal circuit for test into a control register direct from a test mode generating circuit. CONSTITUTION:When a normal operation is performed, i.e. at the time of non- test mode, a test mode control circuit 15 is subjected to become non-operative condition, and a WR signal (3) come from the CPU 11 is made effective and inputted to the control register 13 provided in a peripheral function circuit part 12 to make an inside circuit 22 to ENABLE, thereby the inside circuit in the peripheral function circuit part 12 is operated by data signal (2) of the CPU 11. At the test mode time, on the other hand, the connection between the CPU 11 and the control register 13 is interrupted by the test mode signal come from the test mode signal generating circuit 20, e.g. '0', and at the same time, by exerting the test mode control circuit 15, a control signal for control register outputted from the test mode generating circuit 14 is inputted to the said control register 13 to operate the peripheral function circuit part 12. With this arrangement, the efficient operation test available for general purpose is attained.