baber/WOPTO huggingface dataset:
Patent JP-H01129215-A (JP)
Title: Connector for multifiber optical fiber
Inventor: IRI EIJI
IPC: G02B6/36
Filed: 1987-11-13
Abstract: PURPOSE:To obtain sure connecting and fixing functions, to simplify structure, to enable rapid assembly operation and to prevent increase of an optical fiber loss by using gripping members and holding members having a wedge function. CONSTITUTION:The outside peripheral face of a multifiber optical fiber 6 is grasped by the plural gripping members 3 via elastic materials 8 interposed therebetween and the holding members 2 each having a tapered surface 2a which cames into pressurized contact with the tapered surface 3a of the gripping member 3 are externally covered onto the gripping members, by which the optical fiber 6 is grasped. The holding members 2 are prevented from being pulled from a connector body 1 in this state. The fixing structure of the optical fiber 6 to the connector body 1 is thereby extremely simplified and the formation thereof is facilitated; in addition, the sure function to prevent the pull off is obtd.; furthermore, the formation of microbends in the optical fiber or the damage of the optical fiber is prevented.
Patent JP-H10131427-A (JP)
Title: Coupling device of eaves gutter
Inventor: TAKEDA KUNIHIRO
IPC: E04D13/068
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To absorb the telescopic motion of each eaves gutter body in an easy manner by installing each stop plate in an end of each of these eaves gutter bodies, and connecting these eaves gutter bodies to each other so as to have the stop plates opposed to each other by an outer coupling being installed along an outer boundary of the eaves gutter body. SOLUTION: Two stop plates 2 are integrally installed in ends of two eaves gutter bodies 3. Next, these ends of both the bodies 3 are connected to each other so as to have the stop plates 2 opposed to each other by an external coupling 1 being installed along a peripheral surface of each eaves gutter body 3. Accordingly, the connected ends are set up so as to catch water toward a desired downspout. Moreover, such a telescopic motion absorbing member as a cover body for an expansion coupling, absorbing any telescopic motion of the eaves gutter body 3 due to heat, will fall into disuse.
Patent JP-H06134103-A (JP)
Title: Japanese pinball game @(3754/24)pachinko) machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-10-26
Abstract: PURPOSE:To improve the variety property by providing a display part for an animation picture corresponding to a game advance and a detecting sensor for the passing locus of a ball passing through on the display on the panel surface, and varying the points obtained, a price ball rate, a fever condition, an operation of the animation picture, etc., by the relation of sensor detecting information and the animation picture at this time. CONSTITUTION:When a game is started, a control part display a game menu on a video display part 20. A game customer selects a game from the displayed game menu by a video game selection switch 30. Thus, the control part display an animation picture containing a character, etc., corresponding to a certain story on the video display part 20, and operates the character in accordance with a hit-in position and the locus of a PACHINKO ball. Subsequently, when a matrix sensor 25 detects a fact that the locus of the ball passes through on the face of the character, the control part varies successively such operating states as the points obtained, a prize ball rate, a fever condition, the animation picture, etc., by the relation to the contents of the animation picture at this time.
Patent JP-H07118067-A (JP)
Title: Production of expanded graphite formed body
Inventor: TANAKA NORIYUKI
IPC: C04B35/52
Filed: 1993-10-22
Abstract: PURPOSE:To freely control a bulk density and to obtain an expanded graphite formed body suitable for the insulating material for superhigh temp., etc., by impregnating a liq. in an expanded graphite sheet, then heating the sheet to above the b.p. of the liq. and shaping the sheet in a desired shape while expanding it. CONSTITUTION:The liq. is impregnated in a part or all of the expanded graphite sheet, and the liq. is infiltrated into the pore of he expanded graphite sheet. Water, methyl alcohol, ethylene glycol, benzene, kerosine, etc., are exemplified as the liq. to be impregnated in the sheet, and an immersing method, a reduced pressure impregnating method, a spray method, etc., may be used as the impregnating method. Then, the expanded graphite sheet impregnated with the liq. is put into the mold having a desired shape, and heated above b.p. to boil the liq., and by expanding the graphite sheet in a state along the shape of the mold by its vapor pressure, the sheet is shaped in the desired shape. At that time, the expanded graphite sheet is preferably expanded by 2-30 fold.
Patent JP-H06140581-A (JP)
Title: Semiconductor buffer device
Inventor: MIYATA TADAYUKI
IPC: H01L21/8232
Filed: 1992-10-26
Abstract: PURPOSE:To reduce power consumption of a semiconductor buffer device without lowering the operating speed and load driving ability of the device nor making the circuit of the device more complicated. CONSTITUTION:D-type MES transistors 11 and 21 and E-type MES transistors 12 and 212 are constituted of heterojunction HEMTs and the potential at power supply wiring Vee is made lower than that at a grounding conductor GND. In addition, the gate width of the transistor 11 is made narrower than that of the transistor 21.
Patent JP-H04160992-A (JP)
Title: Teletext receiving system for mobile body
Inventor: SATO FUMIHISA
IPC: H04B1/16
Filed: 1990-10-25
Abstract: PURPOSE:To make it possible to receive teletext at a mobile body such as electric car by using a plurality of antennas constituting a diversity antenna to receive teletext by switching each antenna at an interval of at least 1sec+ or -0.5 sec. CONSTITUTION:Four antennas 30a-30d are installed on the roof of body of an electric car with their horizontal directions made different by 90 deg. from one another, and they receive radio wave coming nearly in all directions of 360 deg., and via switching section 41 in an underfloor unit 40 hanged under the floor of car body 1, booster 42, and ghost reduction tuner 43a, a previously set channel television broadcasting signal is obtained. The television broadcasting signal thus obtained is supplied to a discriminating circuit 44, and the discriminating circuit 44 discriminates a synchronous signal level contained in the broadcasting signal, controls the switching section 41 for selection of antenna line so as to be able to obtain a synchronous signal with the best level to constitute so called a diversity antenna. In this case, this discriminating circuit 44 carries out level discrimination at an interval of one second under the control of timer circuit 45.
Patent JP-H09107235-A (JP)
Title: Antenna feeder circuit
Inventor: OGAWA IKUO
IPC: H04B10/80
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To feed a small-sized and high-performance array antenna having large numbers of beams and radiation elements. SOLUTION: Plural radio signals are converted into reference light and signal light which are different from the reference light by frequencies of radio signals, and signal light and reference light are outputted to different output terminals by an array waveguide lattice multiplexer/demultiplexer 1-4, and prescribed amplitudes and phases are given to signal light and reference light by an independently provided distribution and phase shift means 4-1, and they are distributed to plural output terminals, and outputs of output terminals to which signal light and reference light are distributed are synthesized by a means 5 to perform heterodyne detection. The output of heterodyne detection is converted into a radio signal by a means 2-2 and is fed to radiation elements 2-2.
Patent JP-H08142381-A (JP)
Title: Image forming apparatus
Inventor: YASUDA HIDEKI
IPC: B41J2/385
Filed: 1994-11-22
Abstract: PURPOSE: To prevent the toner clogging of a toner passage hole and the mixing of different color toners in the case of color printing by avoiding the toner adhesion to a toner control head surface and a head electrode. CONSTITUTION: When toner 1 is positively (or negatively) charged, the relationship of the potentials of the surface of a developing roller 3 in the opening or closing state of a toner passage hole 7, a reference electrode 11, a control electrode 12 and a back surface electrode 10 is set as below so that no toner 1 is retained at the head 8 surface and the periphery of the hole 7. VS, VC>=VD, VB (or VS, VC<=VD, VB), where VD: the potential of the surface of the roller 3, VS: the potential of the electrode 11, VC: the potential of the electrode 12, VB: the potential of the electrode 10.
Patent JP-H10134275-A (JP)
Title: Portable terminal equipment for emergency announcement and emergency announcement system
Inventor: SHINCHI TATSUYA
IPC: G08B21/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal equipment for emergency announcement and an emergency announcement system in which an emergency signal is not erroneously transmitted and labor for resetting is not required for a carrying person even while the carrying person is under operation stop such as during desk work. SOLUTION: The portable terminal equipment having an emergency signal transmitting means has a sensor 1F for detecting the action of the carrying person carrying this portable terminal equipment with him and a sensor 2F for detecting the inclination of this carrying person and has a means G for controlling time to an emergency signal issue preannouncement from this portable terminal equipment variably. Then, when it is judged that the carrying person stands up or sits down even under stopping, time-out time up to the emergency signal issue preannouncement is switched to be longer that the case when the carrying person falls down.
Patent JP-2001107781-A (JP)
Title: Air-fuel ratio control device for multicylinder internal combustion engine
Inventor: YASUI YUJI
IPC: F02D41/14
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device for a multicylinder internal combustion engine which can control the air-fuel ratio of respective cylinder group properly for settling the output of an exhaust gas sensor provided on a main exhaust passage downstream from a catalyst device to a prescribed target value by a comparatively simple method without requiring a complicate model and algorithm. SOLUTION: It is considered that an exhaust system 17 is equal to the system for producing the output of O2 sensor 12 (exhaust gas sensor) from the composed air-fuel ratio composed the output of air-fuel ratio sensors 13, 14 per respective cylinder group 3, 4 by a mixed model shape filtering treatment. The target value of the composed air-fuel ratio is found out by an exhaust system controller 15 while making this equal system to a control object and a target air-fuel ratio KCMD with respect to respective cylinder group 3, 4 is found out from the target composed air-fuel ratio conversely. The output of respective air-fuel ratio sensors 13, 14 is feedback controlled to this target air-fuel ratio.
Patent JP-H04162294-A (JP)
Title: Semiconductor memory
Inventor: HARAGUCHI YOSHIYUKI
IPC: G11C11/413
Filed: 1990-10-26
Abstract: PURPOSE:To shift to other mode without adding a pin by providing mode switching means for switching a mode by using a higher potential than a power source potential to be input from an arbitrary address pin and a predetermined timing. CONSTITUTION:A mode switching circuit 17 inputs one of a column address inputs 4, its output is input to a column address buffer 5, and a mode switching control is conducted by a read/write controller 16. When a higher potential than the power source potential is applied to the arbitrary pin and a chip selection input and read/write control input are set to predetermined states, a mode switching signal is output to the buffer 5. Thus, the mode can be switched without adding a pin.
Patent JP-H04163744-A (JP)
Title: Magnetooptical recording medium
Inventor: SHIMADA MINORU
IPC: G11B11/105
Filed: 1990-10-26
Abstract: PURPOSE:To enable the obtaining of a recording layer having a high Kerr angle of rotation with a low Curie temperature, that is, a magnetooptical recording medium higher both in recording sensitivity and reproduction output than ever by specifying a ratio of a thickness value per layer of a thin film mainly composed of a transition metal to a thickness value per layer of a rare earth metal thin film. CONSTITUTION:A period multilayer film 2 with a thickness of 800Angstrom  is formed in which a Tb film 3 and a Fe90 Co10 film 4 are laminated alternately on a glass substrate 1 as recording layer and a protective layer 5 comprising an Si3N4 film is formed thereon. A ratio t2/t1 of a thickness value t2 per layer of a thick film mainly composed of a transition metal to a thickness value t1 per layer of a rare earth metal thin film is set at 1.2-1.3. This provides a recording medium having a higher Kerr angle of rotation thetak with a lower Curie temperature Tc than ever, a magnetooptical recording medium higher both in recording sensitivity and reproduction output.
Patent JP-H09106480-A (JP)
Title: Cup beverage dispenser
Inventor: OGAWA HIROSHI
IPC: G07F9/02
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a new cup beverage dispenser contrived so as to evade the influence of a tube on an upper tray for weighing and contrived so as to prevent a pouring nozzle with a solenoid valve or the like from influencing the upper tray for weighing. SOLUTION: By suspending an attachment part 12 to the upper tray 10 for weighing and fixing a tube pump 13 and a tube switch 14 to the attachment part, the upper tray for weighing, the attachment part, the tube pump and the tube switch are made integrally movable and the attachment part, the tube pump and the tube switch are weighed by a residual amount measurement part 11 as total weight. Also, the pouring nozzle 19 with the solenoid valve 20 or the like is fixed to the attachment frame of a machine case 6.
Patent JP-S62148701-A (JP)
Inventor: INOUE TSUGUAKI
IPC: E01C19/00
Filed: 1985-12-24
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-H04267827-A (JP)
Title: Device for feeding domestic fowl
Inventor: COLE THEODORE JOHN
IPC: A01K39/012
Filed: 1991-10-09
Abstract: PURPOSE: To provide the peculiar feeding assembly for birds and beasts of a form for forming a part of a latest automatic feeding device used for minimizing a management cost related to feeding. CONSTITUTION: The feeding assembly (10) is composed of a supply tube device (32) and a plate member (38) and can be provided with a conical device (34) for loosely surrounding the supply tube device and controlling the form and amount of feeding present inside the plate. A cage-like barrier composed of the center hub (44) of a grating device (36) and a series of spokes (46) is formed so as to make the bird which enters to eat feed able to safely and easily leave. Feeding is performed from the supply tube device to the plate member through an upper feeding gate device and a lower feeding gate device.
Patent JP-H02134929-A (JP)
Title: Radio channel test system
Inventor: TANAKA SHOJI
IPC: H04W4/00
Filed: 1988-11-15
Abstract: PURPOSE:To obviate providing a test transmission/reception mobile station fixedly to a radio base station by providing an automatic response function and a function for automatic loop back of a channel in the test transmission/ reception mobile station. CONSTITUTION:A test transmission/reception mobile station 10 includes a transmitter-receiver 11 which transmits receives a radio signal, a speech path 12 through which a call is passed, a loop back control part 13 for automatic loop back, a handset 15, and a mobile station control part 14 which controls the transmitter-receiver 11 and the loop back control part 13 to connect a call and to test the radio channel. Since the function for automatic response to incoming call and the function for automatic loop back of the channel are provided in such a manner, it is unnecessary to install the test transmission/ reception mobile station 10 fixedly to each radio base station and the mobile station 10 can be carried, and it is unnecessary to provide test transmission/ reception mobile stations 10 at every base station and even when the number of radio base stations are plural, it is unnecessary to provide a private test transmission/reception mobile station control part to control the test transmission/reception mobile station.
Patent JP-H02139424-A (JP)
Title: Application of sizing agent to pitch fiber
Inventor: UCHINO HIROYUKI
IPC: D06M101/00
Filed: 1988-11-18
Abstract: PURPOSE:To uniformly apply a sizing agent to the subject fiber without using an emulsifier giving adverse effect to the product in infusibilization step by mixing water to a silicone oil used as a sizing agent to form a suspension having a specific average particle diameter and applying the suspension to pitch fiber while keeping the suspended state. CONSTITUTION:A sizing agent is applied to a pitch fiber 20 produced by melt- spinning through a spinning nozzle 10 into gaseous phase. In the above process, a silicone oil supplied through a flow channel 5 and water supplied through a flow channel 6 are mixed with each other in a stirring mixer 4 to form a suspension containing silicone oil particles having an average particle diameter of <=50mum in water, the suspension is transferred through a flow channel 3 to a guide 1 provided with a nozzle while the suspension is still in a suspended state, extruded through an extrusion hole 2 and applied to a pitch fiber 20 passed on a godet roll 11a and the fiber is taken off under drawing with a godet roll 11b. The sizing agent can be applied to a pitch fiber by this process without using an emulsifier.
Patent JP-S62149198-A (JP)
Inventor: GOKANIWA KAZUHIKO
IPC: F16C11/04
Filed: 1985-12-23
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-S63142710-A (JP)
Title: Source follower circuit
Inventor: MAKABE TAKAYOSHI
IPC: H03F3/34
Filed: 1986-12-04
Abstract: PURPOSE:To broaden the band of an operational amplifier by connecting the capacity for a phase compensation between the gate of a source follower transistor and a source. CONSTITUTION:The phase compensation capacity 8 is connected between the gate of the source follower transistor 6 and the source. Supposing that the capacity value of the phase compensation capacity 8 is Cc, the frequency characteristic of the input/output transmission characteristic of the circuit is obtained in the same way as a usual circuit. And if the transconductance of the source follower transistor 6 is set as gm6, Vout/Vin=(gm6+jwCc)/{gm6+jw(Cc+Cs)} is obtained. Therefore, gain frequency characteristic is like a continuous line. Now, fp1 and fz1 are respectively a pole and a zero point and fp1=gm6/2pi(Cc+Cs) and fz1=gm6/2piCc are obtained. Generally speaking, it is easy to get Cc>>Cs, so that the zero point and the pole negate each other, in this case, and almost even gain frequency characteristic can be obtained.
Patent JP-S63142388-A (JP)
Inventor: IEOKA SHIYOUICHI
IPC: G09G5/18
Filed: 1986-12-05
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-H09131584-A (JP)
Title: Water purification method for pond and device therefor
Inventor: JO MASAHIRO
IPC: C02F1/28
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To remove visible filth, such as suspended matter and algae, of the water of a pond and to sufficiently suppress smell, and turbidity as well. SOLUTION: This water purification method comprises repeating a stage for admitting the water of the pond into bag-shaped filter cloth, a stage for admitting the filtered water filtered by this bag-shaped filter cloth into carbon based adsorbents and a stage for returning the treated water subjected to an adsorption treatment by the adsorbents again into the pond. Further, the upper vessel 1a and lower vessel 1b of the device body 1 are communicated with each other by a communication port 4. Plural pieces of inflow pipes 5 for the water of the pond are disposed horizontally in the upper part in this upper vessel 1a. Respective pieces of the bag-shaped filter cloth 2 are freely replaceably hung to these inflow pipes 5. A housing vessel 6 is disposed in the lower vessel 1b and the carbon based adsorbents 3 are freely replaceably disposed in this housing vessel 6.  Further, the side wall 6a of the housing vessel 6 is provided with an outflow port 7 for overflow water and, further, the bottom of the lower vessel 1b is provided with a return port 8 for the overflow water.
Patent JP-S63143584-A (JP)
Inventor: INOUE AKIGORO
IPC: G09F9/00
Filed: 1986-12-08
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-H0597501-A (JP)
Title: Method for decorating tile
Inventor: SHIBATA YOSHIAKI
IPC: C04B41/86
Filed: 1991-10-09
Abstract: PURPOSE:To apply a varied pattern onto a surface of a tile by simple means. CONSTITUTION:A tile body 1 of 100 square size is dried and a base glaze 2 is applied to 0.5 mm thickness. A cover glaze 3 containing a pigment is further applied to its upper part by spraying to carry out glazing so as to provide 1.5 g/sheet. The tile glazed in two layers is then set on a conveyor and a sponge 4 installed in a scraper is moved in the direction at right angles from the forward direction of the tile. The cover glaze 3 on the tile surface in a part where the sponge is moved is scraped off. The tile is dried and then burned at 1150 deg.C Thereby, the tile having a nonuniform and varied pattern such as color on its surface can be obtained by simple operation such as scraping off of the glazed upper layer in two glazed layers.
Patent JP-H02137628-A (JP)
Title: Metal plate moving mechanism for metal plate working machine
Inventor: KOJIMA YASUHIRO
IPC: B21D28/36
Filed: 1988-11-17
Abstract: PURPOSE:To position a metal plate with high accuracy after moving the plate at a high speed by moving the main body of a device for moving the metal plate by rotating a nut section. CONSTITUTION:When a pulley 25 fixed to the shaft of a servo motor 24 is rotated by driving the motor 24, the rotational driving force is transmitted to a ball nut 22 through a belt 26. As the ball nut 22 is rotated, the ball nut 22 moves on a ball screw 20 meshed with the nut 22 in Y-axis direction, since the screw 20 is fixed by its both ends. As the nut 22 moves on the screw 20, accompanied with the rotation a carriage 23 moves on a rail 4 in Y-axis direction. Therefore, the carriage 23 can be moved by rotating the ball nut 22 only without rotating the ball screw 20 which is high in load inertia and a metal plate is moved at a high speed with high accuracy.
Patent JP-H05119892-A (JP)
Title: Data input system
Inventor: UEDA TETSUO
IPC: G06F3/048
Filed: 1991-10-09
Abstract: PURPOSE:To retrieve and supplement the remainder of data only by inputting a part of data and to automatically register codes and numbers of the data of remainder when the data are not registered in a data input system at an information processor and a communication terminal device. CONSTITUTION:One character inputted from an input device 2 is added and stored in an input buffer 6 and the data which a character string in the input buffer 6 is coincident with a leading part are retrieved out of a registration table 8. The retrieved data are stored in a display buffer 7 and displayed on a display 3. When the confirmation instruction is issued from the input device 2, the content of the input buffer 6 is replaced with the content of the display buffer 7 and the input is completed. When the confirmation instruction is not issued and the input is completed, the character string in the input buffer is stored in the registration table.