baber/WOPTO huggingface dataset:
Patent JP-H0998015-A (JP)
Title: Surface mount antenna and communication equipment using the antenna
Inventor: KAWABATA KAZUYA
IPC: H01Q9/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface mount antenna and a communication equipment using this antenna to attain excitation via capacitance with no contact and also to easily secure matching of the antenna and the equipment despite its compact structure. SOLUTION: A ground electrode 2 is primarily formed on the rear surface of a substrate 1. A radiation electrode 3 of a stripline is connected to the electrode 2 via one of its both ends and extended up to a position near an end face 1b opposite to an end face 1a of the substrate 1 over the surface of the electrode 3 via the face 1a. Thus the electrode 3 forms an open end. Then an exciting electrode 4 is formed at the tip part of the open end and reaches the face 1b and the rear surface from the upper surface of the substrate 1 via a gap(g).
Patent JP-S61131748-A (JP)
Inventor: KAWAI TATSUYA
IPC: A61L2/20
Filed: 1984-11-29
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-H04132826-A (JP)
Title: Suction/exhaust device for multicylinder engine
Inventor: WATANABE TOMOMI
IPC: F02B27/04
Filed: 1990-09-21
Abstract: PURPOSE:To enhance intake filling efficiency and also exhaust efficiency by varying an overlapping area at the connection portion between respective branch passages and a collection chamber according to flow resistance in the respective branch passages. CONSTITUTION:In an intake device 1 of a five-cylinder engine 1, upstream ends of branch passages 2a-2e are connected to a collection chamber 3 where the passages are collected in a bundle, and the collection chamber 3 is connected to an upstream passage 4. In this case, the overlapping area at the connecting portion to the collection chamber 3 is the larger for the branch passage 2e having a bent portion of the smaller curvature, and is the smaller for the branch curvature. The overlapping area at the connection portion to the collection chamber 3 is thus varied according to the intake resistance, so that the distribution in the intake can be improved. Accordingly, the intake filling efficiency and also the exhaust efficiency can be enhanced.
Patent JP-H06105213-A (JP)
Title: Image pickup device
Inventor: SANO KENJI
IPC: G02B7/10
Filed: 1992-09-24
Abstract: PURPOSE:To make the aspect ratio of an image pickup pattern coincident with a receiver not compatible with the aspect ratio of a picked-up picture by recording information representing the presence of aspect ratio revision of an image pickup pattern by a replacement lens onto the recording medium of the image pickup device. CONSTITUTION:A replacement lens 1 outputs information representing the presence of revision of the aspect ratio and revision quantity and informs it to an image pickup device 2. When the aspect ratio is revised, a recording means 10 records the information onto a recording medium or the like to clarify the fact of revision. When a read means 11 reads an information signal recorded on a magnetic recording medium or the like, a discrimination circuit 12 discriminates whether or not a read signal is recorded while its aspect ratio is revised. Then a signal processing means 14 applies signal processing to a read signal so as to have the aspect ratio of the receiver and outputs the processed signal to the receiver when a discrimination signal discriminating, e.g. the signal to be a signal whose aspect ratio is revised is coincident with a signal from a switching means 13 switched to the position of the signal representing that the aspect ratio of the receiver is coincident.
Patent JP-H1196940-A (JP)
Title: Color picture tube device, and convergence correcting method thereof
Inventor: FUKUDA YUTAKA
IPC: H01J29/76
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a color picture tube device capable of correcting convergence displacement without causing image deformation and a convergence correcting method therefor. SOLUTION: In a color picture tube displaying an image by scanning a phosphor screen 3 by deflecting three electron beams 6B, 6G, 6R emitted from an electron gun 7 by magnetic fields generated by a horizontal and a vertical deflection coil of a deflection yoke 9, an auxiliary coil 20 for convergence correction made up of a ring-shaped coil surrounding the three electron beams is disposed in a position nearer to the electron gun than to the vertical deflection coil and the auxiliary coil is connected to the vertical deflection coil via a rectifying element.
Patent JP-2001082327-A (JP)
Title: High-pressure working fluid generating and control device
Inventor: NISHIKAWA TAKEHIRO
IPC: F04B37/12
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To properly feed a high-pressure gas according to the operating condition of a working device receiving the supply of a high-pressure working fluid so as to perform a specified work by connecting a plurality of multi-stage compressing devices in parallel with each other and controlling according to the state of loading. SOLUTION: A plurality of multi-stage compressing devices are connected in parallel with each other. Also, a detector 46 is provided to emit an electric signal by detecting a high-pressure gas pressure in an accumulator 40 varying in the same manner as a pressure in a gas passage 44. The opening and closing of a gas sucking passage 43 and a gas delivery passage 44 are controlled by a control device 44 as follows: when high-pressure gas is fed from the accumulator 40 by the operation of a working device 20A and/or a working device 20B and a high-pressure gas pressure in the accumulator 40 lowers to a specified lower limit value, control valves 41 and 42 are opened to start to operate one or both of the multi-stage compressing devices 100A and 100B.  When the high-pressure gas pressure in the accumulator 40 rises to a specified upper limit value, the operation of one or both of the multi-stage compressing devices 100A and 100B is stopped and the control valves 41 and 42 are closed.
Patent JP-H0197619-A (JP)
Title: Heater for injection molding machine
Inventor: SUUMEN HIROYOSHI
IPC: B29C45/27
Filed: 1987-10-12
Abstract: PURPOSE:To provide a small-diameter nozzle heater capable of keeping the initial conditions for a long time without breakdown by composing it of a nozzle whose periphery is coated with a sprayed film heater of ceramic. CONSTITUTION:A film heater 2 of ceramic is formed by spraying on the periphery of a nozzle 1 through which molten resin injected into a mold. In this structure, the periphery 1a of the nozzle 1 is coated with a sprayed insulating ceramic film 3, which form the innermost layer. This nozzle is then coated with a sprayed conductive ceramic film 4 as the intermediate layer. As the outermost or third layer 3, a sprayed insulating ceramic film 5 is formed on the conductive ceramic film 4. Substantially, the heater is formed integrally with parts to be heated, such as a heat-conducting cylinder and the nozzle, so that the contact between them is kept strong for a long time. Also, the conductive ceramic film may be formed in stripes or a spiral. In such a structure, the conductor is virtually a wire, and it provides relatively uniform generation of heat although the film thickness is not very uniform.
Patent JP-S61132109-A (JP)
Inventor: MOTOMATSU SEIKI
IPC: A01C11/02
Filed: 1984-12-01
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-H10108318-A (JP)
Title: Distribution board
Inventor: TAKAMOTO HIROMITSU
IPC: H02B1/40
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the distinction of a switch and the connection of a load wire by providing a plurality of branch switches disposed in the side of the trunk switch of a case and a switch disposed in the other side and electrically connected on the primary side. SOLUTION: This distribution board has a case 1, a trunk switch 10, a branch switch 11, a switch 12 for a lamp for an emergency or the other and a lid body 2, and a trunk switch 10 is fixed in the position of the nearly center of a base board 14 in the case 1 with a handle 18 being positioned on the opening 6 side, and a plurality of branch switches 11 are connected laterally in two rows on a secondary side on the right side into which one looks from the opening 6. Also, a switch 12 for a lamp is fitted on the left side of the trunk switch 10 through a limiter mounting plate 13, and the trunk switch 10 is connected to the switch 12 for a lamp on the primary side by a feed line.  As a result, the distinction of a branch switch and a switch for an emergency or the other can be facilitated, and at the same time since the feed line from a trunk switch is not directly crossed by a load wire from each branch switch, the working of connecting the load wire to the branch switch can be facilitated.
Patent JP-H0780128-A (JP)
Title: Japanese pinball game (pachinko) machine
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 1993-09-17
Abstract: PURPOSE:To eliminate a feeling of isolation by determining whether or not a player is present using a player recognition means, and if a player is present, storing a variety of information related to a game, and then issuing a voice message based on the informations to correspond to the contents of the game. CONSTITUTION:An object sensor S4 for detecting shot balls or a variety of concrete objects, such as a cigarette pack or a key, left by a player in order to secure a machine, a human sensor S5 for detecting the presence of a player, and a touch sensor S5 for detecting that a rotary handle 4 is gripped, are provided, and when either of the sensors is turned on, the presence of a player is verified. Signal outputs from a ball detecting switch are stored as game information, and the progress of the game is judged from the contents of the information stored, and the time to issue a voice is determined from the progress of the game. Next, at a predetermined voice issuing time, a specific voice message related to the condition of the game at the voice issuing time is selected from a variety of voice messages stored in a sound storage means, and is issued from a loudspeaker.
Patent JP-H0593764-A (JP)
Title: Inspecting apparatus for logic circuit
Inventor: ITO HIROO
IPC: H03K19/00
Filed: 1991-10-02
Abstract: PURPOSE:To enable the reducing of burden on a hardware for testing by a method wherein a data for testing is stored and read out through a scan pass register to store to collate it with the contents of a writing register. CONSTITUTION:When a clock generator 1 sends out a clock signal 4, a decremental counter 2 performs a computation of -1 per clock. A writing register 5 performs a shifting by one bit each per clock to send out an output signal 11 to a scan pass register 10 of a circuit 8 to be tested. A reading signal 12 of an output of the register 10 is inputted into a reading register 9 sequentially. Therefore. the contents of the register 5 are transmitted to the register 9. When the contents of a counter 2 is down to zero, a detector 3 sends out a stop signal to the generator 1 and the generator 1 stops the operation. As a result. the registers 5, 10 and 9 are also stopped. The contents of the register 9 are sent out to a higher order device through a data bus 6 to collate the contents written into the register 5 thereby checking the propriety of the action of the register 10.
Patent JP-H08124953-A (JP)
Title: Manufacture of semiconductor device, and molding metallic die and printed board used therein
Inventor: YAMAURA MASASHI
IPC: H05K3/28
Filed: 1994-10-20
Abstract: PURPOSE: To prevent resin from spreading to edges of a printed board by a method wherein, after the printed substrate has been deformed in such a manner that the jig between the side face of the printed board and a mold is blocked up, it is transfer-molded. CONSTITUTION: The side edges 16 of a deformed part 35 are intensely brought into contact with the inner wall surface 17 of the concavity 15 on the lower mold, and a gap 18 is filled up by a deformed part 35. As a result, the resin 19, which is poured into the gap 18 between the side edges 16 of a printed substrate 4 and the inner surface 17 of the concavity 15 of the lower mold 2 is blocked its way by the deformed part 35 and it does not reach the edge part of the printed board. Accordingly, after transfer-molding, the printed board 4 is cut at the part shown by a two-dot chain line, and unnecessary resin part is removed. As a result, the resin does not spread to the side edges of the printed board which becomes a part of the manufactured article.
Patent JP-H0592510-A (JP)
Title: Laminated sheet and production of the same
Inventor: HORIBATA SOICHI
IPC: H05K1/03
Filed: 1991-10-02
Abstract: PURPOSE:To obtain both a laminated sheet small in a warpage and twisting and a producing method thereof, while warpage and twisting can not be made small in the conventionally laminated sheet. CONSTITUTION:In a laminated sheet, woven fabric impregnated with resin wherein the twisting direction of a warp is in an opposed direction to each other is arranged on the upper surface and/or the rear surface of nonwoven fabric impregnated with resin. Furthermore a metallic foil is arranged on the outermost layer thereof. The laminated sheet is produced by arranging long-sized woven fabric impregnated with resin wherein the twisting direction of the warp is in an opposed direction to each other on the upper surface and/or the rear surface of long-sized unwoven fabric impregnated with resin and furthermore providing a long-sized metallic foil on the outermost layer and continuously laminating and forming this long-sized laminated body and thereafter cutting it into a necessary dimension.
Patent JP-H08122534-A (JP)
Title: Backlight
Inventor: TABUCHI TOSHIAKI
IPC: G02F1/1335
Filed: 1994-10-20
Abstract: PURPOSE: To obtain a high luminance of a liquid crystal display panel without increasing the power consumption for driving of a backlight for panel illumination by taking in the external light including the ambient sunlight besides light of a conventional fluorescent tube by a very simple constitution at the time or using the display panel outdoors with respect to the backlight for panel which illuminates a transmission or semitransmission type display panel from the rear. CONSTITUTION: One wider face of a light guide plate 1 made of a light- transmissive material is coated with a specular face or a reflection plate 2, and a light diffusing plate 3 is arranged on the other light emission face of the light guide plate 1, and a linear light source 4 and a reflector 5 which leads the light of the linear light source 4 and the light from the light guide plate 1 to the light guide plate 1 are provided close to at least one side face part of the light guide plate 1, and at least one side face part of the other face sides where the linear light source 4 is not arranged is formed into an aperture part 12 to make external light 13 incident on the light guide plate 1.
Patent JP-H04134161-A (JP)
Title: Idling speed controller for engine
Inventor: MINAMITANI KUNIMATSU
IPC: F02D45/00
Filed: 1990-09-27
Abstract: PURPOSE:To control idling speed in a good responsive way by performing the engine speed feedback control based on proportional control directly proportioned to a deviation between the actual idling speed and the desired engine speed at a time when an engine is rotated by a vehicle. CONSTITUTION:A control unit 13 receives each output signal out of various sensors 4, 14-19, and it controls idling speed of an engine 1 by a solenoid valve 12 at time of idling running in addition to control over a fuel supply by an injector 6 and ignition by a spark plug 9. At this time, whether the engine 1 is rotated by a vehicle or self-rotated is judged. When the engine 1 is rotated by the vehicle, it performs the engine speed feedback control based on proportional control directly proportioned to a deviation between the actual idling speed and the desired engine speed. On the other hand, when the engine 1 is rotated with its own power, it performs the engine speed feedback control on the basis of at least integral control.
Patent JP-S61133877-A (JP)
Title: Magnetic force detecting switch
Inventor: KANBARA MASAKI
IPC: G01R33/038
Filed: 1984-12-03
Abstract: PURPOSE:To increase the detection range of magnetic force, by using an magnetized rotor having S and N poles at both ends thereof with the axis thereof as center to receive two actions of repulsive force between the same poles and attractive force between different poles. CONSTITUTION:A magnetized rotor 1 has a magnet 5a arranged to act as S pole at one end thereof and a magnet 5b arranged to act as N pole. When a magnet to be inspected approaches, the magnet 5a is repulsed due to the same polarity as it comes from the S pole, which makes a rotary contact 2b abut on a fixed contact 3b with the magnet 5b attracted by the different pole. On the other hand, as the magnet being inspected comes from the N pole, the magnet 5b is repulsed due to the same polarity, which makes a rotary contact 2a abut on a fixed contact 3a with the magnet 5a attracted by the different pole.
Patent JP-H0569050-A (JP)
Title: Press
Inventor: KIRII KAZUNARI
IPC: B30B15/24
Filed: 1991-09-06
Abstract: PURPOSE:To provide the press capable of performing pressing in a pressure equalized state with respect to cushion load in a wide range without changing the number of cushion pins, etc. CONSTITUTION:This press is the press 1 to pressure and work a tabular workpiece 6 by upper dies 3 and lower dies 9, a specified stroke is provided movably on the lower dies 9 via hydraulic cylinders 54-55, the generation of wrinkles, etc., during pressing on the workpiece 6 is prevented by the plural cushion pins 52-52 to press a nonworking part of the workpiece 6 against the upper dies 3 during pressing and the smooth worked surface is obtained. In addition, the initial oil pressure supplied to the hydraulic cylinders 54-54 is adjusted by initial oil pressure adjusting means 59-70 and a pressure equalized area which is a function of the initial oil pressure is changed. The pressing in a pressure equalized state with respect to cushion load in the wide range is performed without changing the number of cushion pins and press type structure by changing the pressure equalized area in this way.
Patent JP-2001083687-A (JP)
Title: Halftone phase shift photomask and blank for halftone phase shift photomask for producing same
Inventor: FUJIKAWA JUNJI
IPC: G03F1/68
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To accurately control a phase contrast of 180 deg. at wavelength in exposure and to accurately control transmittance at wavelength used in inspecting and measuring devices in such a way that the quality of a photomask is easily guaranteed even in the case of 1-20% desired transmissivity by laminating plural different layers. SOLUTION: For example, a tantalum-base film 102 as a 1st layer and a film 103 consisting essentially of tantalum and oxygen as a 2nd layer are formed on a synthetic quartz substrate 101 to obtain the objective blank 104 for a halftone phase shift photomask having a two-layer structure. An electron beam resist is applied on the blank 104 and baked to form an electron beam resist film 105. A latent image having the desired pattern is formed and developed to obtain the desired resist pattern 106. After etching, the unnecessary resist is removed and the objective halftone phase shift photomask 107 is obtained.
Patent JP-S62115869-A (JP)
Title: Schottky diode
Inventor: ICHIKAWA KATSUNORI
IPC: H01L29/872
Filed: 1985-11-15
Abstract: PURPOSE:To reduce a forward voltage value without decreasing a revere surge resistance by providing a layer having intermediate density between a high density semiconductor layer and a low density semiconductor layer. CONSTITUTION:An N-type layer 4 having an intermediate density is formed between an N<-> type layer 2 and an N<+> type layer 3 to stop the spread of an electric field in the layer 4 at reverse operation time. That is, since the density of the N layer 4 is set higher than that of the N-layer 2, the degree of reducing an electric field becomes larger in the N layer 4 than in the N-layer 2, and the reducing effect of the same electric field is obtained by the thinner layer 4 rather than the layer 2. Accordingly, the sum of the thickness of the layers 2, 4 can be reduced even if the same margin is provided in the boundary between N-type and N<+> type layers as compared with the conventional one that the thickness of the layer 2 is designed with a margin in a boundary between N<-> type and N<+> type layers. As a result, a Schottky diode having lower forward voltage than the conventional one can be performed while providing substantially equivalent reverse surge resistance to the conventional one.
Patent JP-S63109468-A (JP)
Title: Image forming device
Inventor: KUSUMOTO TOSHIHIKO
IPC: G03G15/08
Filed: 1986-10-28
Abstract: PURPOSE:To improve developing performance by moving a pressing part into a developing device carrying path and pressing a developing device against a developing device positioning means at the time of pressing operation. CONSTITUTION:A rotary shaft 173 is rotated by a reciprocal motor to be driven by a command applied from a control part in an image forming device, and in case of a pressing command, a cam 171 is rotated until the maximum diameter part of a can face 174 is set up to a left horizontal position. In case of a release command, the cam 171 is rotated until the minimum diameter part of the cam face 174 is set up to a right horizontal position. At the time of pressing operation, the pressing face (pressing part) 176 of a pressing lever 170 presses the pressed face 13f of a developing device 13A by a prescribed pressure, and in case of releasing operation, the pressing lever 170 is receded under a slide guide 112.
Patent JP-H03118022-A (JP)
Title: Automatic light controlling circuit
Inventor: OKADA SACHIHIRO
IPC: H04N7/18
Filed: 1989-09-29
Abstract: PURPOSE:To prevent the response time from becoming long even if an output level of an image pickup element is fluctuated greatly by detecting a fluctuation of the incident light quantity, executing more quickly a response of the automatic light controlling device in the case the fluctuation is large than the case when it is small, and changing it to stable responsiveness when the fluctuation becomes small. CONSTITUTION:When the incident light quantity to an image pickup element 16 is increased by a diaphragm 12, an output of a DC converting means 17 increases. An inter-terminal voltage of a capacitor 28 decreases suddenly since a time constant is short. A difference between an output signal level of the DC converting means 17 and an inter-terminal voltage level of the capacitor 28 decreases, the difference becomes below a forward voltage VF of a diode 22, and the diode 22 becomes non-conducting. A time constant of the constitution by a capacitor 19, a resistance 20, a resistance 27, and the capacitor 28 returns to a lag lead filter, and returns to stable responsiveness as a system of the whole automatic light controlling circuit 11. When the incident light quantity to the image pickup element 16 is varied suddenly, the responsiveness of the automatic light controlling circuit 11 is quickened, and when a fluctuation level becomes smaller than the forward voltage VF, the responsiveness is returned to regular quickened, by which the circuit reacts stably even to a large variation of the incident light quantity.