baber/WOPTO huggingface dataset:
Patent JP-H04276470-A (JP)
Title: Line printer
Inventor: MAEDA KATSUHIRO
IPC: B41J29/38
Filed: 1991-03-05
Abstract: PURPOSE:To perform stable printing regardless of the transfer speed of printing data in a line printer printing received data in a line unit. CONSTITUTION:The operation stop time of a printing head 7 or the transfer cycle of printing data from a host computer 2 to a printing buffer 3 are counted by a timer 5. The set value of a memory table 8 is selected on the basis of the count value of the timer 5 by a control circuit 4 and the printing speed of the printing head 7 and the paper feed speed by a motor 9 are changed on the basis of said set value.
Patent JP-S59188037-A (JP)
Title: Fuel injection controller of engine
Inventor: TAWARA YOSHITAKA
IPC: F02D41/34
Filed: 1983-03-08
Abstract: PURPOSE:To improve atomization of injected fuel, by a method wherein, through detection of an flow rate in the vicinity of an electromagnetic injection valve located on a suction passage, an amount of fuel injected is controlled according to a fluctuation in a flow rate per one cycle of an engine. CONSTITUTION:A flow rate sensor 5, which detects the flow rate of a suction air A and outputs a suction flow rate signal (a), is attached in the vicinity of a fuel injection valve 4 mounted on the slipsteam side of a throttle valve 3 in a suction passage 2. A control circuit 6, which receives the signal (a) and controls an electromagnetic injection valve 4, is mounted. A basic injection amount signal (d) and a suction amount deviation signal (c) are added at a control circuit 6 by a voltage adding circuit 13, and after a summation signal (e) is applied to a voltage current converting circuit 15 to convert it into a current signal (f), an electromagnetic coil 4a of the fuel injection valve 4 is energized. This consecutively controls a valve body 4b according to a fluctuation in the flow rate of the suction air A, produced due to suction pulsation, per one cycle of an engine.
Patent JP-H02217884-A (JP)
Title: Distance display system
Inventor: EGUCHI SHIN
IPC: B60R21/00
Filed: 1989-02-17
Abstract: PURPOSE:To prevent an automobile from contacting a rear body by fitting a reflection type hologram, which forms a distance display image corresponding to an angle of incidence on the opposite-directional optical-axis prolongation of refracted and reflected light, at the specific position of the rear body. CONSTITUTION:For example, when the light beam L with wavelength lambda from a light source 11 which is at a distance D1 of 3m from, for example, a reflection type hologram 10a is made incident at an angle alpha1, the hologram projects the diffracted and reflected light l1 of the light beam at a preset projection angle thetaand also forms a virtual image of a distance display image recorded on the hologram 10a at the specific point P which is at the distance (d) from the hologram 10a on the same optical axis with the diffracted and reflected light l1 and on the opposite-directional prolongation. Consequently, a driver can obtain information on the distance between the rear part of the automobile and the hologram 10 while moving the automobile back to prevent the automobile from contacting the rear body.
Patent JP-H0584540-A (JP)
Title: Method for melt-sticking forming product in assembling device for precision casting
Inventor: AWAYA KUNIO
IPC: B22C7/02
Filed: 1991-03-05
Abstract: PURPOSE:To smoothly and surely enable melt-sticking, to uniformize the melt- sticking conditions and to make the melt-sticking condition in each forming product uniform and good by dividing the forming product into plural forming body joining parts in order and melt-sticking the forming bodies. CONSTITUTION:A work on a pallet P is carried to a prescribed position by a work carrier 10 to be stayed. A horizontally turning type robot 14 for carrying the work onto five pieces of the forming product joining parts 120 of a wax assembly 12 is provided. Wax assembly supporting mechanism 16 for supporting the wax assembly 12 so as to horizontally rotatable at the 180 deg. is provided by grasping the end part and the sprue part 121 in the forming body joining part 120 of the wax assembly 12. Further, the device is constituted of a cleaning mechaism 18 and a wax removing mechanism for cleaning a heat plate arranged to a hand part 140 in the horizontally turning type robot 14. By this method, the forming bodies are divided into plural forming body joining parts in order and joined, and the joining conditions in the forming bodies can be made to uniform to be improved.
Patent JP-2000243896-A (JP)
Title: Semiconductor chip of chip-on-chip, semiconductor device, and mounting method
Inventor: KUMAMOTO NOBUHISA
IPC: H01L25/18
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To commercialize a chip-on-chip structure wherein a plurality of semiconductor chips are stacked and jointed so that the surfaces face each other. SOLUTION: A positioning small hole 28 penetrating from a front surface 21 to a rear surface 23 is formed on a daughter chip 2. The positioning small hole 28 is so formed as to establish a specified positional relation ship with an electrode formed on the surface 21. The positioning small hole 28 is formed with a very small drill, water drill using a high water pressure, laser ray, and etching, etc. The positioning small hole 28 has a specified positional relation ship with an electrode 23. So, when the daughter chip 2 is stacked facedown on the surface 11 of a mother chip 1, the mother chip 1 is aligned with the daughter chip 2 with the positional small hole 28 which is confirmed from the rear surface 24 of the daughter chip 2 as a reference.
Patent JP-H03242899-A (JP)
Title: Voltage detecting circuit
Inventor: MIYASHITA TAKUMI
IPC: H01L27/115
Filed: 1990-02-20
Abstract: PURPOSE:To attain the high accuracy of detecting and to improve durability by providing plural projecting parts projected at an acute angle in the direction of a first area on a second area of an avalanche diode. CONSTITUTION:A voltage detecting circuit 55 is constituted with a voltage comparing circuit 52 to generate a signal SSTOP designating operation stop when a voltage VAD and a reference voltage VREF taken out from an avalanche diode (AD) 51 are compared and VAD>VREF, a reference voltage generating circuit 53 and a waveform forming circuit 54 as one body. Besides, for the AD 51, a circumference is enclosed with a guard ring 51a which consists of the impurity diffused area of one conductive type, a first field oxide film area 51b, a first impurity diffused area 51c of a other conductive type, a second field oxide film area 51d and a second impurity diffused area 51e of the one conductive type are arranged at an inner side successively, the first impurity diffused area 51c is made to project in an acute angle in the direction of the second impurity diffused area 51e and plural projecting parts 51f are formed. Thus, the impression of the overvoltage to a memory cell is obstructed and durability is improved.
Patent JP-S52122290-A (JP)
Title: Catalyst for treating exhaust gas
Inventor: ADACHI SHICHIROU
IPC: B01J23/02
Filed: 1976-04-07
Abstract: PURPOSE: To stabilize the activity of a catalyst over a long time without poisoning the catalyst component by coating at least a part of the surface of the catalyst with a porous substance layer different from the catalyst component. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51114870-A (JP)
Title: Semiconductor device manufacturing method
Inventor: SHIMATA TSUTOMU
IPC: H01L21/50
Filed: 1975-04-02
Abstract: PURPOSE: Improve the heating effect of frames in the semiconductor device manufacturing equipment which has heating blocks to heat frames made by punching metal plates on which semiconductor devices are to be mounted. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57155124-A (JP)
Title: Drive controller for driven member on board vehicle
Inventor: HOSHINO YOSHIYASU
IPC: B28C7/02
Filed: 1981-03-17
Abstract: PURPOSE:To enhance the quality of concrete discharged from a mixer drum, by using a micro-computer for controlling the speed of the mixer drum in order to maintain the speed constant. CONSTITUTION:A micro-computer receives control signals from a controlling part 3, a speed sensor 13 and an electrical motor 9, and delivers output signals to the electrical motor 9 and an accelerator actuating device 14. The electrical motor 9 which is coupled to a control lever of a pump P, changes the discharge volume of the pump P for controlling the speed of a mixer drum 2. The micro- computer 12 controls the speed of the mixer drum constant, thereby the working efficiency of concrete mixing is improved.
Patent JP-S53124512-A (JP)
Title: High-pressure hydrogenolysis of coal
Inventor: YOSHIDA TADASHI
IPC: C10G1/06
Filed: 1977-04-05
Abstract: PURPOSE: To reduce the amount of expensive hydrogen gas and to effect the coal liquefaction economically, by using a gas mixture of hydrogen and hydrocarbon gases as a reducing gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09231108-A (JP)
Title: Data restore system
Inventor: TAKATORI KATSUHITO
IPC: H04N5/92
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a data restore system which can easily confirm whether or not data are restored to a desired video data file and reduce the HDD(hard disk device) capacity required at that time. SOLUTION: This system is equipped with a magnetooptic disk changer 4 which stores backup data generated by encoding video data, an HDD 2 on which the backup data stored in the magnetooptic disk changer 4 are restored, and backup utilities 5 which takes out a part of the backup data stored in the magnetooptic disk changer 4 and restore them on the HDD 2.
Patent JP-H10242371-A (JP)
Title: Surface mounting-type electronic component and its manufacture
Inventor: TANAKA YASUHIRO
IPC: H01L23/50
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a surface mounting-type electronic component in which a fillet can be formed on the side face of an external terminal in a mounting operation even when a surface treatment is not executed to the side face of the external terminal as a cut face and to obtain its manufacturing method. SOLUTION: An external terminal 12 and an external terminal 13 are constituted of metal plates whose both sides are covered with metal films 21, 22. The hardness of the metal films 21, 22 is set so as to be softer than the hardness of the metal plates. Extension parts 23 in which the metal films 22 are extended by 1/3 or higher the plate thickness of the metal plates are formed on side faces 12a to 13b and end faces 12c, 13c of the external terminals 12, 13. The extension parts 23 are formed by drawing out the metal films 22 when they are cut from the side of a mounting face in order to form the external terminals 12, 13 from a blank.
Patent JP-H02221341-A (JP)
Title: Copper alloy for lead frame and its manufacture
Inventor: KAZAMA KEIZO
IPC: C22C9/00
Filed: 1989-02-21
Abstract: PURPOSE:To improve the workability and heat resistance of the copper alloy as a lead frame by subjecting an ingot of which specified amounts of P, Zn and Zr are added to Cu-Fe to hot rolling at a specified temp. and thereafter repeating cold rolling and process annealing. CONSTITUTION:An alloy ingot constituted of, by weight, 1.5 to 2.3% Fe, 0.005 to 0.05% P, 0.05 to 0.5% Zn, 0.0005 to 0.15% Zr and the balance Cu is subjected to hot rolling in the range of 800 to 1000 deg.C material temp. Cold rolling and process annealing at 350 to 600 deg.C for 10sec to 8hr are repeated thereto for one or more times. In this way, the copper alloy having >=500 deg.C softening temp., high tensile strength and bendability and preferably suitable as a lead frame material can be obtd.
Patent JP-S54131791-A (JP)
Title: Lead wire
Inventor: KITSUKAI HIROMICHI
IPC: H01B7/28
Filed: 1978-04-04
Abstract: PURPOSE: To provide a lead wire wherein an insulating layer is formed by winding a glass mica insulating material around the periphery of a conductor, braid-winding of a fiber around the periphery of said insulating layer is carried out, and a resin is impregnated therein, thereby to obtain a lead wire of high heat resistance, corrona resistance, impregnated resin resistance and excellent workability.  
     CONSTITUTION: A glass mica insulation material consisting essentially of glass and mica is wound around the periphery of a conductor 5 to form an insulating layer 6, and braid-winding 7 of a fiber is applied to the periphery of said layer 6, a resin being impregnated in said winding. For instance, around the periphery of a conductor 5 consisting, for example, of 48 pieces of soft copper wire (0.18 mmϕ) × 7 bundles there is wound a glass mica inculating material of 10 mm width by alternately changing winding directions in gap winding in a plurality of layers, and further similarly a glass mica insulating material of 14 mm width is wound therearound in lap winding in a plurality of layers, thereby to form the insulating layer 6. The periphery of the insulating layer 6 is coated with a braid-winding of polyester fiber, and an epoxy resin is impregnated in said braid-winding 7 thereby to obtain a lead wire 8 or a finish outer diameter of 10 mm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03241945-A (JP)
Title: Cross connector
Inventor: YOSHIFUJI HIROTERU
IPC: H04L12/931
Filed: 1990-02-19
Abstract: PURPOSE:To attain cross connection of a signal at a speed being a parallel multiple number by connecting a signal subject to serial/parallel conversion in crossing. CONSTITUTION:A signal having a speed of AHz inputted from an input terminal 1-1 is inputted to 41 terminal of switch sections 3-1, 3-2,..., 3-m,..., 3-n by using a signal of A/nHz at a serial/parallel converter 2-1. n-Sets of signals of A/nHz are inputted to a parallel/-serial converter 4-2 by connecting terminals #1, #2 in each switch and a signal of AHz is outputted to an output terminal 5-2. Thus, a signal having a speed of A/n Hz is connected in crossing by the switch sections 3-1, 3-2,..., 3-m,..., 3-n by applying cross connection to the input terminal #1 and the output terminal #7. Thus, the cross connector applies cross connection to the signal having a signal speed of a multiple of (n).
Patent JP-S59167441-A (JP)
Title: Device for sticking double-sided adhesive sheet to wind-up cylinder
Inventor: OOMORI SHIGEO
IPC: B65H19/28
Filed: 1983-03-10
Abstract: PURPOSE:To stick the forward end of a sheet to a wind-up cylinder without a wrinkle, by a method wherein, as a belt is brought into contact with a sheet at a small contact area in the direction of width but at a contact length sufficient to allow the belt to press the sheet enoughly in the direction of the outer periphery of a wind-up cylinder, the belt, in a turned condition, presses the sheet. CONSTITUTION:With a machine body 13 moved forward, a rectilinear part A between an upper pulley 26 and a press pulley 31 of a belt 32 is brought into contact with a wind-up cylinder 11 through the medium of a sheet 10, and is curved along the outer periphery of the wind-up cylinder 11 to press the sheet 10. In which case, the air in an air damper 33 is gradually bled, a moving pulley 28 is moved ahead by means of a lever 35, and the rectilinear part A is bent along the wind-up cylinder 11 in condition that the belt 32 is stretched. The machine body 13 is further moved forward, the belt 32 is further bent by the wind-up cylinder 11, a press pulley is further bent by the wind- up cylinder 11, a press pulley 31 is moved counterclockwise (in the direction of an arrow mark) about a lateral shaft 24 of an auxiliary pulley 29, and is moved around to the reverse side of the wind-up cylinder 11 to press the forward end of the sheet 10 against the wind-up cylinder 11 for adhesion.
Patent JP-S63207243-A (JP)
Title: Communication control unit for line floating assignment
Inventor: MATSUDA SUMIO
IPC: H04L69/14
Filed: 1987-02-23
Abstract: PURPOSE:To increase the number of data terminals in comparison with a conventional unit by separating a communication control part for speed detection and that for data transmission/reception control from each other. CONSTITUTION:A communication control part CCU 2a for speed detection and a communication control part CCU 2b for data transmission/reception control take partial charge of the control of a data terminal accessed through a public telephone network. A communication control part CCU 2 informs a CPU 4 of the number of a line corresponding part LUT 1 and the terminal speed through a channel interface CIU 3. The CPU 4 manages the number of LUTs 1 controlled by CCUs 2 and their speeds and instructs the CCU 2, which has the largest margin of processing capability, to store and control the pertinent LUT 1 at each time of receiving reports from CCUs 2. The CCU 2b for data transmission/reception control of the instructed CCU 2 leads in this LUT 1 and controls data transmission/reception.
Patent JP-S61198284-A (JP)
Inventor: TOKUNAGA AKIRA
IPC: G06F17/24
Filed: 1985-02-28
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-2000241872-A (JP)
Title: Adapter for attaching tripod adapter
Inventor: OOMORI NORIKATSU
IPC: G03B17/56
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To easily attach a small-sized video camera recorder to a business tripod adapter attached to a tripod beforehand, as necessary, to use it without sacrificing the convenience at photographing while holding the video camera recorder by hand. SOLUTION: The adapter for attaching a tripod adapter 9 is the one for attaching the small-sized video camera recorder to a business tripod adapter. The adapter 9 is provided with an attaching screw 16 which is engaged with a tripod screw hole formed in the video camera recorder, and two attached parts 21 and 24 separately attached to two attaching parts 3 and 4 of the tripod adapter. And, two attached parts are supported by two supporting members 10 and 11, respectively, and the two supporting members are connected so as to be foldable.
Patent JP-S63206781-A (JP)
Title: Image forming device
Inventor: TAGAWA HAJIME
IPC: G03B27/50
Filed: 1987-02-23
Abstract: PURPOSE:To improve control by providing a light control means which is provided freely turnably to face a light source and varies light transmittance stepwise along the turning direction to a titled device and controlling the quantity of photoirradiation to an original by turning said light control means. CONSTITUTION:Light is projected from a fluorescent lamp 26 to an original G set on an original tray 2 and a near parabolic light transmission body 27 is provided in the reflected light path from the original G. The reflected light from the original G is imaged through said transmission body 27 onto a photosensitive drum 13. A filter 29 as the semicircular light control means along the curved surface of the fluorescent lamp 26 is freely turnably disposed to face said lamp. The filter 29 has light transparency and is provided stepwise with 1st-4th density parts 29a-29d. An operating knob 31 is provided to a shaft 30 of the filter 29. The filter 29 is turned by this knob 31 so that the 1st-4th density parts 21a-21d are selectively placed opposite to the fluorescent lamp. The selection of the quantity of the photoirradiation is thus permitted.
Patent JP-2000243061-A (JP)
Title: Recording and reproducing device
Inventor: TANI TAKAO
IPC: G11B27/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To conduct inputting and outputting operations of part information at higher speed by reducing the number of retrievals of UTOC information from an MPU to a D-RAM. SOLUTION: The device records index information on digital signals recorded in a minidisk 1 into a UTOC area. During a recording or a reproducing, UTOC information is read from the minidisk 1 by an EFM.ACIR encoder/decoder 6, a memory controller 12 and an ATRAC encoder/decoder 13, etc., being controlled by an MPU 20, the information is stored in a D-RAM 17 and a recording to or a reproducing from the minidisk 1 is conducted based on the information stored in the D-RAM 17. The MPU 20 is provided with a cache memory 21 which takes out a portion of the UTOC information stored in the D-RAM 17 whenever necessary, the MPU 20 controls recording or reproducing by giving a priority to the UTOC information stored in the memory 21.
Patent JP-S59210758-A (JP)
Inventor: BUJIYOON NEIPIA HANSEN
IPC: H04M9/08
Filed: 1984-03-01
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-S59165867-A (JP)
Title: Ignition timing control device of supercharged engine
Inventor: SUGIURA KATSUHIKO
IPC: F02P5/10
Filed: 1983-03-10
Abstract: PURPOSE:To provide ignition timing characteristics in which supercharging characteristics are taken into account by using supercharging pressure on the upper course side of a throttle valve, as it is or appropreately modulated, and operating a vacuum timing control device by means of pressure difference between said supercharging pressure and port pressure of a port near said throttle valve. CONSTITUTION:When operating an engine, the port pressure of a port 10 near a throttle valve acts on one pressure chamber 15 of a vacuum timing control device 12, and the pressure in a chamber 8 acts on the other pressure chamber 16. As a result, the pressure difference between the both pressure chambers 15, 16 together with a spring causes an operating rod 20 to move, controlling the ignition timing. Thereby ignition timing characteristics in which supercharging characteristics are taken into account can be provided.
Patent JP-H07248354-A (JP)
Title: Inspection method for semiconductor integrated circuit device
Inventor: SHIRAI HIROSHI
IPC: G01R31/26
Filed: 1994-03-10
Abstract: PURPOSE:To automatically measure a threshold voltage at high speed at inspection time of the threshold voltage of a switching characteristic in a semiconductor integrated circuit. CONSTITUTION:A feedback loop and a circuit 1 to be measured having a switching characteristic in which output voltage VOUT becomes an output specified value Vs when input voltage VIN is threshold voltage VTH, are constituted by using a differential amplifying circuit 2, an addition amplifying circuit 3, reference electric power supply 4 and a voltmeter 5. When the output specified value VS is impressed on the reference electric power supply 4, the output voltage VOUT of the circuit 1 to be measured becomes the VS, and the threshold voltage VTH of the input voltage VIN is automatically measured at high speed.
Patent JP-2000240914-A (JP)
Title: Method and device for incineration of object to be treated
Inventor: KASHIWAGI YOSHIYUKI
IPC: F23G5/02
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent environmental pollution from being generated, and accelerate a higher reduction of the volume by obtaining a residue having combustible components of which the volume has been reduced by heat-treating object to be treated, and incinerating the residue by burning, or heat-treating the objects to be treated by mixing or adding a chemical, and burning the residue which has been made harmless. SOLUTION: Objects to be treated containing organic substances are pulverized by crushing, and the pulverized objects are thrown into a rotating cylindrical body 2 through a hopper 14. A residue of which the volume has been reduced by a heat- treatment, and which has combustible components (e.g. carbide) is obtained in the rotating cylindrical body 2. The residue is incinerated by an incineration furnace. When a chemical is used, the objects to be treated and a chemical comprising an alkaline substance are mixed (or added). After sufficiently mixing them, they are thrown into the rotating cylindrical body 2 through the hopper 14, and the objects to be treated are dried, and then, thermally dissolved to deposit harmful components from the objects to be treated, and simultaneously, a reaction with the chemical is performed.  Then, after heat-treated in the rotating cylindrical body 2 for a specified period of time, the objects to be treated are discharged from the discharging duct 10.