baber/WOPTO huggingface dataset:
Patent JP-S59175664-A (JP)
Title: Speed change controller of stepless speed change gear
Inventor: TAKANO TOSHIO
IPC: F16H61/04
Filed: 1983-03-23
Abstract: PURPOSE:To improve fuel consumption, by a method wherein a signal oil pressure, changing approximately proportionally to rotation of an engine, is exerted on a speed change control valve and a pressure control valve. CONSTITUTION:Ports 63a and 63b of a modulator valve 61 are connected to a part 70 of an electromagnetic valve 62, and a port 63c of the modulator valve 61 is connected to a port 45c of a speed change control valve 44 and a port 53c of a pressure control valve 43. An oil pressure, regulated to a specified pressure by the modulator valve 61, is controlled by discharging oil with the aid of the electromagnetic valve 62 by means of a duty control signal provided in response to a ignition pulse from an electronic circuit to produce a signal oil pressure which changes approimately proportionally to rotation of an engine. The oil pressure is exerted on the speed change control valve 44 and the pressure control valve 43. This stabilizes a low speed range, and enables a high speed step running limit point, prevailing during deceleration to be transferred to the low speed side, resulting in the possibility to improve fuel consumption.
Patent JP-S62208460-A (JP)
Title: Information recording device
Inventor: AYUSAWA IWAO
IPC: G11B5/012
Filed: 1986-03-07
Abstract: PURPOSE:To grasp clearly and rapidly a recording condition by providing the second means to form the retrieving information whether recording is already executed or recording is not yet executed successively on every unit area in the prescribed range of information recording media and the third means to show the retrieved information when the retrieval of the prescribed scope is completed. CONSTITUTION:Data written in a designated address correspond to a digital code signal C and a deciding signal B fetched into a logical circuit 12 as a pair, and are composed of the data to show the address of a track on a magnetic disk 4 where head scans really and the data to show whether the track is already recorded or not yet recorded. When the data stored to all addresses of a semiconductor memory 11, a switch 2 of a retrieving action command signal generating circuit 1 is opened and the occurrence of a retrieving action command signal A is stopped. All track addresses of the magnetic disk 4 and the content showing the already recorded track or the non-recorded track incidental to the track address are displayed at a displaying circuit 13. Thus, it can be clearly grasped which track is already recorded and which track is not yet recorded and the number of the non-recorded track can be also correctly known.
Patent JP-H04284516-A (JP)
Title: Solar cell applied inverter device
Inventor: SHINOHARA HIROFUMI
IPC: G05F1/67
Filed: 1991-03-14
Abstract: PURPOSE:To utilize the power of a solar cell array at the vicinity of its maximum power point. CONSTITUTION:The device is constituted by providing a regulation adjusting means to make the regulation characteristic of the output voltage of a rectifier 3 connected to an electric power system the same extent as the inclination of the locus of the maximum power point of the solar cell array. The regulation adjusting means is made, at least, one of a dropper circuit 9 connected to the output side of the rectifier 3, a reactor or an AC thyristor switch connected to the input side of the rectifier 3, or a DC/DC converter connected to the output side of the solar cell array and its controller.
Patent JP-H06248934-A (JP)
Title: Exhaust manifold with catalyst wall for internal combustion engine
Inventor: MAIKERU PURIIZAN
IPC: F01N3/20
Filed: 1993-02-15
Abstract: PURPOSE: To promote activation of a catalyst layer at low-temperature start by forming a corrugated internal pipe, and covering its inner surface by the catalyst layer in an exhaust manifold comprising a metallic outer pipe having the catalyst layer in contact with the exhaust gas and an inner pipe to demarcate the gap therefrom. CONSTITUTION: An exhaust manifold 10 is connected to, for example, a single pipe manifold 20, and comprises an outer pipe 1 having a catalyst layer 4 in direct contact with the exhaust gas and an inner pipe 2 to demarcate a gap 3 concentric therewith. The inner pipe 2 is corrugated, and its inner surface is covered with the catalyst layer 4. The outer pipe 1 is formed of chromium steel, its thickness is set to 0.5 to 1.5 mm. The inner pipe 2 is formed of chromium-aluminum steel, etc., and its thickness is set to 0.2 to 0.8 mm. An insulation material is filled in the gap 3, and its thickness is set to 0.5 to 3 mm. In addition, the catalyst layer 4 is formed of a precious metal such as platinum. Current circulating means 5, 6 are added to preheat the inner pipe 2.
Patent JP-S56144855-A (JP)
Title: Method and device for two-stage die casting under reduced pressure
Inventor: TAKESHIMA TAKAHIKO
IPC: B22D17/32
Filed: 1980-04-15
Abstract: PURPOSE: To obtain die cast products of less gaseous residual and high quality by starting the evacuation of dies first at a low degree of vacuum from near the part where a plunger tip closes the pouring port of an injection sleeve in the low-speed injection stroke of a cold chamber die casting machine, and increasing the degree of vacuum to higher degrees from the vicinity of the part shifting into high-speed injection stroke.  
     CONSTITUTION: With dies held clamped and a valve 12 held open, molten steel is supplied through the molten metal pouring port 5 of an injection sleeve 4, and an injection cylinder 6 is operated to advance an injection plunger 7. When a plunger tip 8 closes the port 5, a striker 9 actuates a limit switch LS-1 for starting primary evacuation, thence a vacuum pump 19 is run to create a low degree of vacuum in the cavity 3. As the plunger 7 advances, a limit switch LS-2 for starting secondary evacuation is actuated and a vacuum pump 22 is run to evacuate the cavity 3 inside to a high vacuum. High-speed injection is accomplished by a limit switch LS-3 for high-speed injection. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02226997-A (JP)
Title: Piezoelectric buzzer and its manufacture
Inventor: HIROTA MUTSUAKI
IPC: B29C65/56
Filed: 1989-02-28
Abstract: PURPOSE:To reduce the number of components and to simplify the assembly process by placing an end of a piezoelectric vibrator to a step formed to an inner wall of a package having a recessed part and fixing a part of the inner wall of the package with an inserted part molten by ultrasonic wave vibration. CONSTITUTION:A piezoelectric vibrator 2 is placed to a step 12 of an inner wall 11 of a package 1, a projection 16 is molten by ultrasonic wave vibration to weld the piezoelectric vibrator 2. A horn 24 is formed as a ring so as t be abutted only on the step 12 formed with the projection to be molten, for example, in response to the step 12 of the package 1. A cushion member 25 is formed to a recessed part 26 of the ultrasonic wave welder 20. Then in the case of ultrasonic wave welding, the resonance of a piezoelectric ceramic 22 caused through induction of the ultrasonic wave vibration propagated from the end of the piezoelectric vibrator 2 is absorbed. Thus, the piezoelectric vibrator 2 is fixed strongly and production of cracks or chipping to the piezoelectric ceramic 22 is prevented in advance.
Patent JP-H06268744-A (JP)
Title: Security system
Inventor: AKIHARA MASAYA
IPC: H04Q3/58
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a security system by communication from traveling object which can directly communicate a portable telephone set carried by a guard who stays nearest an accident discovering place not by way of a security center at the time of emergency, etc. CONSTITUTION:In communication from traveling object, a zone information storage part 22 collects the positional relation of a service zone supported by each radio equipment and a portable equipment information storage part stores information of a portable telephone set positioned within the zone. When calling is required from a zone/portable equipment information retrieving part 23 retrieves information of the positional relation of the service zone and the portable telephone set positioned within the zone to find the portable telephone set positioned nearest from a calling person and automatically connects it with a calling terminal.
Patent JP-H11233361-A (JP)
Title: Manufacture of inductance element and winding wire device used for the manufacture thereof
Inventor: ARAKAWA MASASHI
IPC: B65H54/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To enhance the space factor of a winding wire within a wiring groove formed in a coil winding part by a method, wherein both ends of the wiring wire are made to position on the outermost periphery of the winding wire wound in a multilayered in the winding groove. SOLUTION: A coil winding part 11 is made to hold on a spindle 35 of a winding wire device to bring the part in the middle of a wiring wire 16, which is fed from a spool 33 of a flier 31, into contact with a winding shaft 12, and at the same time, the end part of the winding wire 16 is fixed on a wire holder 37 of a number-of-turns setting means 36. Only a frame body 32 that of the flier 31 rotated in a state such that the spindle 35 is fixed so that the spindle 35 does not rotate, and the winding wire from the spool 33 is fed to the coil winding part 11. After the winding wire is wound three turns on one side of flanges within a winding groove 15 formed in the winding part 11, the spindle 35 is roatataly released, and at the same time, a stopper 34 of the flier 31 is actuated to fix the bobbin 33 on the frame body 32.  Then both ends, which are positioned in a third layer of this coil, of the winding wire 16 are pulled out from the groove 15 formed in the winding part 11, and are respectively connected with metal plate terminals 17.
Patent JP-H04220164-A (JP)
Title: Joining method by energy beam
Inventor: KUBO MASAO
IPC: B23K26/06
Filed: 1991-01-23
Abstract: PURPOSE:To easily fix a metallic piece to execute joining in a good energetic efficiency by preparing brazing filler metal, soft solder between joining metal pieces, pressing the periphery of the metallic piece through a jig and reflecting laser beam on the inner wall surface of the jig. CONSTITUTION:A cylindrical jig 8 is mounted on the upper part of a metallic piece 1, irradiated with laser beam A, the laser beam A is reflected to melt brazing filler metal 2 between the metallic pieces 1, 3 and to join the metallic pieces 1, 3. The jig 8 secures mechanical contact between the metallic pieces 1, 3, the laser beam A is reflected and used, therefore, the energetic efficiency is improved.
Patent JP-H07259511-A (JP)
Title: Valve system for internal combustion engine
Inventor: KUROZUMI NOBUO
IPC: F02F1/24
Filed: 1994-03-18
Abstract: PURPOSE:To improve the assembling performance in the case where cam carriers are loaded on and unloaded from a cylinder head or in the case where the cylinder head is loaded on and unloaded from a cylinder block by preventing tappets from falling out from the cam carriers to allow the cam carriers and the cylinder head to be loaded and unloaded in the lump. CONSTITUTION:Tappet holding holes 16 for slidably holding tappets 10 are formed in cam carriers 3 fixed on a cylinder head l and bearing a cam shaft 2 between a cam bracket and itself, and a tappet engagingly locking member 18 interfering with the inside diameter of the tappet holding hole is provided at the lower part of the tappet holding hole 16.
Patent JP-H07261675-A (JP)
Title: Display equipment mounting structure
Inventor: KASHIMA ISOO
IPC: G09F9/00
Filed: 1994-03-18
Abstract: PURPOSE:To improve the designing performance of the front surface of a panel. CONSTITUTION:A frame body 5 arranged or the outer periphery side of a display part 3 is divided into two, that is, a front frame 5A arranged on the front side F of the panel 2 and a rear frame 5B arranged on the back side B of the panel 2. The back frame 5B is engaged with the front frame 5A in a state where the frames 5A and 5B interpose the panel 2 from both front and rear sides. The rear frame 5B is screwed to the main body part 4 of the display part 3. The front frame 5A is miniaturized without being restricted by the size of the main body part 4.
Patent JP-H06255262-A (JP)
Title: Thermal recording material
Inventor: TAKAHASHI YOSHIYUKI
IPC: B41M5/333
Filed: 1993-03-10
Abstract: PURPOSE:To provide a thermal recording material having a superior long-term color image shelf stability, such as resistance to oils, resistance to plasticizer, resistance to moisture, and resistance to heat, and a high brightness by a method wherein a color developer of a thermally color-forming layer contains at least one kind of aromatic organic compound having 2 or more functional groups shown by a specific formula in a molecule. CONSTITUTION:A thermal recording material is provided with a sheet substrate and a thermally color-forming layer formed on at least one surface of the sheet substrate by incorporating a coloress or light-colored dye precursor and a color developer reacting under heat to develop the dye precursor. The color developer contains at least one kind of aromatic organic compound having 2 or more functional groups shown by formula I in a molecule. In the formula, X is oxygen atom or sulfur atom. This aromatic compound functions as a color developer with a strong color developing power to a basic leuco dye and a power of securely keeping the colored dye and inhibiting a decoloring reaction.
Patent JP-2000251749-A (JP)
Title: Direct current plasma display panel
Inventor: UEDA TOMOSHI
IPC: H01J17/20
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a high brightness, a high efficiency and a long service life, in a direct current plasma display panel. SOLUTION: In this direct current plasma display panel 1-5 for executing a display by using luminescence of a phosphor excited by an ultraviolet ray emitted by discharge of enclosed gas, the gas is composed of at least gaseous nitrogen and at least one kind of rare gas, and as material of electrodes 2, 4 composing the panel, at least one kind is selected from the group of Ni, Ni alloys, Au, Ag, Pt, Cu, Co, Y2O3 and BaO.
Patent JP-H11245834-A (JP)
Title: Steering controller for vehicle
Inventor: MATSUDA MORIHIRO
IPC: B62D6/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To variably control the transmission ratio with the optimum transmission ratio on the basis of the center-of-gravity height of a vehicle. SOLUTION: A steering controller for vehicle wherein a variable gear ratio unit 14 for varying the transmission ratio is interposed midway of a steering transmission system which connects a steering wheel 10 and steered wheels 24, and an ECU 30 for controlling the transmission ratio on the basis of the vehicle condition is provided, comprises a center-of-gravity height detecting means 30, 34R, 34L for detecting the center-of-gravity height of the vehicle, and changes the transmission ratio of the variable gear ratio unit 14 through the ECU 30 on the basis of the center-of-gravity height detected by the center-of- gravity height detecting means.
Patent JP-H04284762-A (JP)
Title: Processing system at power supply fault in electronic exchange
Inventor: SEKINE SHIGERU
IPC: H04M3/12
Filed: 1991-03-14
Abstract: PURPOSE:To attain fault processing without stopping the electronic exchange service by controlling a voltage to a subscriber circuit relating individually in response to the kind of a power supply system in which a fault takes place. CONSTITUTION:When a fault takes place to any power supply system, it is detected by a power supply monitor means 5 and a different code signal from a kind of the line is generated and the power supply to be disconnected is decided based on the code signal. That is, when the fault of the power supply system has lower priority in which no effect is given to the other system, only the power supply is disconnected. In the case of a fault of the power supply system having higher priority, not only the relevant power supply system but also other power supply is disconnected. Thus, the fault is processed without stopping an electronic exchange service.
Patent JP-H07262394-A (JP)
Title: Integrating device for adjacent polygon
Inventor: TONOKAWA SHINJI
IPC: G06F17/50
Filed: 1994-03-18
Abstract: PURPOSE:To reduce the number of polygons to be designated, to enlarge the range of designation and to make an operation simple and easy by respectively designating the plural polygons at one point. CONSTITUTION:This device is provided with a display means M for displaying the plural polygons, designating means M2 for designating the plural adjacent polygons concerning the polygons displayed on the display means M1, and adjacent polygon coordinate point calculating means M3 for calculating the coordinate points of one integrated polygon from the plural polygons designated by the designating means M2. Namely, when the plural polygons are respectively designated at one point, the outline coordinate point sequence and unnecessary coordinate points of the integrated polygon can be calculated from the apex coordinates of plural polygons. Further, the apex coordinate point sequence of the integrated polygon excluding the unwanted coordinate points from the outline coordinate point sequence can be provided. Therefore, the designation range of each polygon is enlarged, each polygon can be designated at one point, and the operation is simplified and facilitated.
Patent JP-S54141505-A (JP)
Title: Connection restriction system in private branch of electronic exchanger
Inventor: TAWADA TAKEO
IPC: H04Q3/58
Filed: 1978-04-25
Abstract: PURPOSE:To stop the pulse delivery of calling subscriber after that or to compulsively restore the calling subscriber line and the office trunk, by scanning the brake condition of the dial pulse called by the subscriber line, detecting the brake time width, and indentifying the abnormal pulse. CONSTITUTION:The brake condition of the dial pulse dialed by a subscriber line is scanned with the buffer unit 1, subscriber scanning controller 2, and unit consisting of CPU3, RAM4, and ROM5, the scanning time is counted and the brake time width is detected. Further, from the result of scanning, abnormal pulse is identified, CV3 compulsively restores the connection line between the office trunk COT and the calling subscriber, or avoids the dial pulse from being transmitted to the respective station even if the calling subscriber dials.
Patent JP-S62208196-A (JP)
Inventor: KANEKO MASAO
IPC: G08B17/10
Filed: 1986-03-08
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-2000253110-A (JP)
Title: Communication terminal equipment
Inventor: FURUICHI KOJI
IPC: H04M1/57
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To effectively apply an originator number that is notified from a network and to attain an effective calling operation by outputting in voices the originator name and the destination user name, which are registered on a register means via a voice output means, in response to the originator number in an incoming mode. SOLUTION: A call signal detection part 8 detects a call signal that is received from a network and also checks whether an originator number that is stored then has been registered on a specific originator number of a set table. If the originator number is registered, a ring tone is generated from a ring tone generating part 17. Then a voice synthesizing part 12 outputs in voices the originator name, that is set in response to the stored originator number and a voice message which gives notifications to all receivers having their set specific originator number. For example, when an originator name is 'ABE', since the name is registered on the set receivers with the initial 'A', such voice message as 'There is a call for from Mr.ABE.' is outputted.
Patent JP-H04284531-A (JP)
Title: Customizing device for display button
Inventor: NAKABAYASHI YOSHIKI
IPC: G06F3/0482
Filed: 1991-03-14
Abstract: PURPOSE:To optionally lay out a button for selecting a function necessitated for occasional processing on a display screen. CONSTITUTION:The title device is characterized by providing a button information holding part 4 to hold button information intrinsic to each button including the positional coordinate and the area on the display screen of the button, an operation input part 1 to input the selecting instruction of the button and its displaying position coordinate, a button selection recognizing part 2 to recognize the selected button, and a button information change processing part 3 to update the corresponding button information on the basis of the recognized button information and its displaying position coordinate, and by realizing the customaizing mechanism of the display button which can selectively package the button for selecting the function necessitated for the occasional processing at the optional position on the display screen through simple operation.
Patent JP-H03251673-A (JP)
Title: Refrigerator
Inventor: FUJIMOTO HIDETOSHI
IPC: F25D17/06
Filed: 1990-03-01
Abstract: PURPOSE:To guide cold air, hitting foods and flowing reversely, from airflow preventing ribs into a cold air outflow port even when foods are brought into close contact with the front surface of louvers and diffuse it uniformly into a refrigerating chamber by a method wherein the airflow preventing ribs, covering the cold air outflow part from the inside of the louvers, are provided at the upstream side of the cold air outflow port provided on the side surface of the louvers. CONSTITUTION:Even when foods 21 are arranged under a condition that they are brought into contact with the front surface of louvers 19 closely, cold air hits the foods and flows reversely, then, is collided against an air preventing ribs 23 and is discharged out of a cold air outflow port 22 and, therefore, the cold air is diffused uniformly into a refrigerating chamber 9. On the other hand, when the foods 21 are arranged slightly apart from the front surface of the louvers 19 or they are brought into contact with the half of the front surface of the louvers 19, the discharging amount of the cold air is regulated by the degree of the reverse flow of the cold air and, therefore, the discharging amount of the cold air is not changed by the arrangement of the foods 21 and the cold air is diffused uniformly into the refrigerating chamber 9 whereby cooling efficiency will never be spoiled.
Patent JP-2000247213-A (JP)
Title: Window washer device
Inventor: MATSUURA KOYO
IPC: H02P29/20
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a window washer device capable of changing the injecting strength of the wash liquid with a simple structure. SOLUTION: A window washer device comprises a switch SW1 for outputting an instruction signal for wash liquid injection, a driving means 111 for outputting a driving signal in response to the instruction signal, a first switching means QA inserted into a power source circuit connecting a power source and a motor 102 for injecting the wash liquid, and energized by the driving signal to close the power source circuit, a variable resistor Rr1 connected with the power source and forming a divider circuit, a second switching means QB inserted into the divider circuit and energized by the driving signal for closing the divider circuit, and a drive stopping means CMP1 for comparing the output voltage of the first switching means QA with that of the second switching means QB,  and stopping the output of the driving signal to the driving means 111 when the output voltage of the first switching means QA is lower than that of the second switching means QB.