baber/WOPTO huggingface dataset:
Patent JP-S62242348-A (JP)
Title: Pin grid array
Inventor: HIRATA ATSUMI
IPC: H01L23/50
Filed: 1986-04-14
Abstract: PURPOSE:To fix several pins securely to a resin substrate with facility and provide such pins with enhanced pull-withstanding capability by a method wherein ends of the pins are insert-molded for the pins to be fixed secure in the substrate and allowed to protrude from the resin substrate simultaneously with the formation of said resin substrate whereon an electronic part chip is to be installed. CONSTITUTION:A resin substrate 1 to be mounted with a semiconductor chip 2 is formed by molding and, simultaneously, several pins 3 with their ends insert-molded in the substrate 1 are allowed to protrude from the substrate 1. A flexible wiring circuit board 4 is fixed secure to the substrate 1, the ends of the pins 3 are connected to the flexible wiring circuit board 4, and the semiconductor chip 2 to be installed on the substrate 1 is electrically connected to the pins 3 by a conducting circuit 5 provided in the flexible wiring circuit board 4. The insert-molding of the pins 3 in the substrate 1 allows the pins 3 fixed secure with facility, the molding of the pins 3 may be accomplished simultaneously with the molding of the substrate 1 if the substrate 1 is provided with a recess 10 for the installation of the semiconductor chip 2. Circuiting may be completed without an etching process for the substrate 1 that otherwise may be required for the installation of the flexible wiring circuit board 4 to the substrate 1.
Patent JP-S60231434-A (JP)
Title: Heat treatment of quartz porous glass base material
Inventor: YOSHIDA KAZUAKI
IPC: C03B37/014
Filed: 1984-04-27
Abstract: PURPOSE:To obtain a base material for a broad-band light transmitting body wherein the mode is not propagated by heat-treating the base material in the atmosphere of a mixed gas of SOCl2 and He wherein a fluorine compd. contg. fluorine and not contg. oxygen is allowed to coexist. CONSTITUTION:A mixed gas of SOCl2 and He wherein a fluorine compd. contg. fluorine and not contg. oxygen is allowed to coexist is prepared. A qulartz porous glass base material is heat-treated in said mixed gas atmosphere. A base material for a low-loss and broadband light transmitting body wherein the propagation of a clad mode is not generated can be obtained.
Patent JP-H04298276-A (JP)
Title: Moving device in culvert type water channel
Inventor: HATTORI HIDEO
IPC: B08B9/053
Filed: 1991-03-27
Abstract: PURPOSE:To obtain the device which solves the problems that the recovering and maintaining of the device are difficult and the moving device is unusable in the event of generation of a trouble in the device itself in a culvert in cleaning of the culvert type water channel and is safely usable even in the culvert type water channel. CONSTITUTION:This moving device in a culvert type water channel consists a base body 4 to which a winch with a drum operating on rotation of a water wheel 7 as a driving power source is mounted, a moving section 16 which is movable in the water channel 1 and a driving rope 15 which is wound at one end on the drum 13 and is fixed at the other end to the moving part 16.
Patent JP-H09251459-A (JP)
Title: Intelligence editing device/method
Inventor: IIJIMA NAGAKAZU
IPC: G06F17/24
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently execute the midway work of editing on printed matter by editing and printing optimum program information which is taken out. SOLUTION: A computer operates by an interpreter which is read from a storage device 5, and controls various IO devices and the storage device. The number of picture display areas in one page of the printed matter which is to be edited, the sizes of the respective picture display areas and displayed picture data are inputted. The program of a poster having the display area is selected from a data base as a result retrieved by input data. The retrieved program is executed by the device and a selected layout is displayed on CRT 6 that an editor uses. The program for one frame is set to a printer from such state and color printing is executed. The program where a part is readjusted is stored in the storage device 5 as a final program, the registered program is moved to an output area and output execution is waited for.
Patent JP-H01306628-A (JP)
Title: Pressure roller to rotary cylinder of fiber machine
Inventor: JIYANNSHII MONDEIINI
IPC: D01H5/80
Filed: 1989-04-06
Abstract: PURPOSE: To provide a roller capable of obtaining uniform linear load even in large pressure duty by fixing the center portion of a cylindrical sleeve on a center part of a specified structural roller core. CONSTITUTION: This roller is obtained by fixing the center portion of a cylindrical sleeve 1 on a center part 3a of a roller core preferably by pressure fitting. The roller core has end parts 3b on both sides of the center part 3a respectively and the end parts 3b are extended to the both ends of the sleeve 1. The diameter of the end part 3b is smaller than the inside diameter of the sleeve 1 and so the cylindrical sleeve (usually steal-made) can be almost straight even if the roller core is bent.
Patent JP-S5712847-A (JP)
Title: Vapor-liquid atomizing nozzle
Inventor: KUDOU ICHIROU
IPC: B05B1/34
Filed: 1980-06-26
Abstract: PURPOSE: To permit the regulation of the expanding angle of atomization flow by connecting the outlet ends of introduction pipes for air and liquid sides at an acute angle and providing a partition wall having an orifice between a discharge port and a vapor-liquid feed pipe in a nozzle for the secondary cooling of continuous casting process.  
     CONSTITUTION: Air is introduced from an air side introduction pipe 5a, and a liquid is introduced from a liquid side introduction pipe 5b. The air side and liquid side introduction pipes are connected to each other at an angle of within 90° on the outlet side ends of each introduction pipe. Thus, air and liquid introduced are mixed together uniformly, and the air-liquid mixture is jetted from plural orifices 8 with a small section in the partition wall 9 provided between the vapor-liquid feed pipe and the discharge port 7 and collides against the inner wall of a vapor-liquid atomizing and mixing chamber 6 attached on the outlet side of the vapor-liquid feed  pipe, where they are effectively mixed. Also, the expanding angle of atomization flow, etc., can be optionally regulated by altering the shape, sectio, and arrangement of the orifices. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06303383-A (JP)
Title: Manual scanning speedup compensating device
Inventor: SUDO SHINJI
IPC: D05C5/06
Filed: 1993-04-13
Abstract: PURPOSE:To reduce re-reading accompanied by incorrect reading by compensating misreading as far as possible due to the speedup of a manual scanning speed during the manual scanning of a handy scanner. CONSTITUTION:A manual scanning speed detection circuit 14 detects the manual scanning speed of the handy scanner at all times and an overspeeding judgement value memory 17 holds an overspeed judgement value corresponding to the upper scanning speed limit of a above-mentioned manual scanning speed when a two-dimensional picture original can not be read any more. A correction picture generation part 19 corrects and generates the one-dimensional picture of the line of main scanning judged as the overspeed by a speed judging circuit 18 based on the one-dimensional pictures stored in a two-dimensional picture memory 12, at least one of the one-dimensional picture of the line of the main scanning in the front stage or the one-dimensional picture of the line of the main scanning at the rear stage.
Patent JP-2000272528-A (JP)
Title: Hydraulic power steering control device
Inventor: ODA KOJI
IPC: B62D119/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce energy consumption by inserting and connecting a steering torque detecting device in/to a power transmitting means connecting between a steering wheel and steered wheels, and driving an electric motor for driving a hydraulic use pump mechanically connected to an oil hydraulic pump by a detection signal from the steering torque detecting device. SOLUTION: A steering wheel 1 arranged in the upward of a car body and an orbit roll 2 are connected by a steering shaft 3, also a steering torque detecting device 4 is inserted midway of the steering shaft 3. An output signal of the steering torque detector device 4 is applied to a control device 22 controlling a hydraulic use pump driving electric motor 23 to be rotated, a control signal driving the hydraulic use pump driving electric motor 23 rotated is transmitted from the control device 22. A current flows in the control device 22, reaction force generated by steering the steering wheel 1 is detected by the steering torque detector device 4, and the hydraulic use pump driving electric motor 23 is chopper controlled in proportion to magnitude of necessary assist force. In this way, energy consumption can be reduced.
Patent JP-S62244411-A (JP)
Title: Backwash filter
Inventor: FUJISHIMA TOSHIKAZU
IPC: B01D29/62
Filed: 1986-04-15
Abstract: PURPOSE:To backwash filter elements effectively by flowing part of filtered liquid into non-working filter element, backwashing elements one by one in turn, and also backwashing regularly or at the time of heavy clogging by gas. CONSTITUTION:Liquid flowing from a flow inlet 10 into a primarily chamber 8 comes from a liquid introduction port 13 into a separating tube 16, passes through a filter element 19 to be filtered, moves into a secondary chamber 9 and flows out of a liquid outlet 11. Part of filtered liquid flows into a filter element 19' through a flow line 51 equipped with a valve body 50, backwashes the element 19', and passes through a liquid introduction hole 13' and a drain discharge line 15' to discharge sludge out of a drain port 31. After cleaning the filter element 19', the revolving shaft 27 is revolved to backwash the following element 19. By compressed gas supplied from an N2 gas nozzle 52, non- working element 19' is backwashed to eliminate clogging to a great extent.
Patent JP-H03284738-A (JP)
Title: Camera provided with soft focus switching function
Inventor: TOKUDA KIMIO
IPC: G03B5/00
Filed: 1990-03-30
Abstract: PURPOSE:To accomplish a soft focus function which is excellent in all the focal distance and all the object distance by moving the rear lens group of a photographing lens group in an optical axis direction by the use of a stepping motor and setting it at a position deviated from a regular position by a control circuit. CONSTITUTION:In a camera apparatus reset at the position of an origin, a lens is manually focused on an object and the rear group lens 11b is moved to a position that an image is formed on a CCD 12, for example, by turning a volume control so that the stepping motor 18 is driven. This operation is performed by actuating a focus detection circuit 32 and a diaphragm driving circuit 33 by a video signal processing circuit 31. When a soft focus switch 23 is made in an on-state, a soft focus signal generation circuit 24 is actuated and gives a command informing that a soft focus state is obtained to the control circuit 21. The circuit 21 is set at the position deviated from the regular position in order to perform a soft focus action, and the soft focus function which is excellent in the object distance is accomplished at the position of a variable power group lens 11d in a front group lens 11a by a focal distance information detection circuit 25.
Patent JP-S5511889-A (JP)
Title: Injection molding machine
Inventor: MIKI SABUROU
IPC: B29C45/00
Filed: 1978-07-13
Abstract: PURPOSE: To save resin material by setting at a hot bloc a turning runner with a branch nozzle gate and laying there a switch device for a branch nozzle gate.  
     CONSTITUTION: Molten material is supplied in a pressurized state into a hot bloc 4 through a nozzle. A spindle 18 moves in an arrow A direction resisting a spring coil 20 to open nozzle gates 13, 14, and molten material is supplied from a gate 33 into each cavity 35. Molten material solidifies in a cavity 35 to be a product of desired shape. The pressure supply on the molten material is stopped and decreased to lower the pressure in a hot bloc 4, pushing back spindles 15, 16 by spring coils 19, 20 respectively to close nozzle gates 11, 12 and 13, 14. Thereafter, the lower metal mold plate moves to let out a product that has solidified in a cavity 35. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5611650-A (JP)
Title: Record player
Inventor: KIMURA SHIYUUICHI
IPC: G11B3/085
Filed: 1979-07-10
Abstract: PURPOSE: To prevent the deterioration of reproduction characteristics due to external disturbance during playing and to correctly stop the tone arm to the objective position, by commonly using the servo control of speed proportional type and acceleration proportional type and controlling the drive motor (linear motor etc.) of the tone arm through the use of the speed proportional type servo control at nonplaying.  
     CONSTITUTION: The servo amplifier 14 feeds the output voltage e 0  amplifying the difference voltage between the speed detection signal e 1  from the detection coil 4A fed via the high-pass filter means (resistor 15 and capacitor 16) having the cut- off frequency slightly lower than the resonance frequency of the tone arm and the set signal e 2  indicating the operating target value of the tone arm, to the drive coil 4B, to drive the horizontal drive motor of the tone arm. Thus, the switch 18 which is open at playing is closed at nonplaying, to achieve the transition from the common use servo control of speed proportional type and acceleration proportional type to the speed proportional type servo control over the entire frequency band. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57201663-A (JP)
Title: Magnetic fluid recorder
Inventor: YOSHIDA NOBUAKI
IPC: B41J2/065
Filed: 1981-06-04
Abstract: PURPOSE:To make it possible to obtain record images of high quality by maintaining such a condition wherein magnetic fluid substances are completely removed from the top end of a recording neelde and inside a supply route up to the end of the recording needle by seqparating such substances from those parts at the time of non-use. CONSTITUTION:At the time of recording, a bulging magent 13a is at the position of broken lines 25 and the position 25 is such a position where a recording electrode 2 is magnetized and a bulge is formed by causing magnetic fluid 6 to adhere to its top end and a bulge for appropriate recording is obtained. Upon completion of recording, a switch 7 is turned off, the level of magnetic fluid inside electrodes 4a, 4b becomes a position 17 and a small amount of magnetic fluid 19 adhers to and remains at the top end of the recording electrode 2. Upon completion of normal recording, after the level of magnetic fluid 6 inside the electrodes 4a, 4b composing a supply route is caused to come to the position of 17, the bulging magnet 13a is moved from the position 25 at the time of recording to the position 26 and it is caused to come close to the top end of the recording electrode 2. By the movement of the bulging magnet 13 to the position 26, strong magnetic force acts on the top end of the recording electrode 2, residual magnetic liquid 19 flies onto a recording paper 9 and is completely removed.
Patent JP-S61245417-A (JP)
Inventor: NISHIHIRA TOSHIHIRO
IPC: H01H11/00
Filed: 1985-04-24
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-S62243772-A (JP)
Title: Thin film synthesizing device
Inventor: FUNAMOTO HIROYUKI
IPC: C23C16/50
Filed: 1986-04-15
Abstract: PURPOSE:To improve ionization efficiency and to improve film growing speed by providing a means for generating a vertical magnetic field to a gas ionized by the thermions in the progressing direction of the ions. CONSTITUTION:A gaseous raw material such as gaseous methane is ionized by the thermions released from a filament 5 and the ions are pulled up by a bias cathode 4 when said gaseous raw material is released from a gas blow pipe 10. The ions pass the magnetic field formed by a center magnet 7, an outer magnet 6, and an upper magnet 3 in the process of such pulling up. The magnetic filed is so set as to cross the progressing direction of the ions so that the intensity of the magnetic field acts effectively as it is in a radial direction. The spiral motion of the ions are, therefore, maximized and the ionization efficiency is improved. The formed ions are attracted to a cathode electrode 2 and the desired carbon film or the like is deposited on a substrate 1.
Patent JP-H01267177-A (JP)
Title: Heating vessel
Inventor: SAKAMOTO TADAICHI
IPC: A47J36/28
Filed: 1988-04-08
Abstract: PURPOSE:To heat an objective only by one touch operation, by providing a rotationable lid to close the opening of a heat-generation chamber and a cutter on the lid to cut a water container. CONSTITUTION:A heat-generation vessel 5 is fitted by winding caulk 7a to a container body 1 at the periphery of the flange 7. The cylindrical part 6 forms a heating chamber 9 having an opening 8 at the one end thereof, extrud ing in the container body 1. A lid 20 of the opening 8 is fitted rotationally, fitting a ring-form periphery 21 at the winding caulk 7a, to rotate together with a cutter 30 equipped in the lid 20. A water container 10 having a flange 11 and a sheet of sealed lid 13 is inserted up-side-down into the heating chamber 9. The flange 11 is fitted into a ring-form ditch 6a of the cylindrical part 6. The sheet of sealed lid 13 contacting the sealed face 14 is cut to be an arch shape 14c by a tip 33 of the cutter 30 only by turning the lid 20 because the sealed face 14 of the water container 10 is formed to be a taper. Objectives to be heated 2 are heated by the reaction heat with a heating reagent 15 in the heating chamber 9 due to flow-in water.
Patent JP-S5612378-A (JP)
Title: Novel medium-ring amidosulfide compound and its synthesis
Inventor: OOISHI TAKESHI
IPC: C07D281/00
Filed: 1979-07-09
Abstract: NEW MATERIAL:A compound shown by the formula I (R is H or CH 3 ; n is integer of 8W12).  
     USE: An intermediate for medium-ring skeleton synthesis, especially for medium- membered ketone synthesis useful as a raw material of perfume.  
     PROCESS: A compound shown by the formula II or its disulfide is reacted with a compound shown by the formula Br(CH 2 ) n-1 COCl to give a compound shown by the formula III or its disulfide, which is treated with an alkali and subjected to ring closure to give a compound shown by the formula I wherein R is H. The compound shown by the formula I is methylated to give a compound shown by the formula I wherein R is CH 3 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03287822-A (JP)
Title: Production of core yarn
Inventor: AOKI RYOTA
IPC: D02G3/36
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a core yarn having high covering degree by controlling traveling position of fiber bundle being drafted and filament yarn and feeding the filament yarn while applying a certain tension thereto. CONSTITUTION:When a filament yarn 5 is fed and superposed to a fiber bundle 6 being drafted from the upper stream of a front roller by a fine spinning frame to provide the core yarn, the filament yarn 5 introduced into the front roller is fed in state having no lateral free degree while applying 1-5g/d tension to the filament yarn 5 to provide the aimed core yarn.
Patent JP-H05290828-A (JP)
Title: Battery pack
Inventor: TAGAWA SETSUO
IPC: H01M2/10
Filed: 1992-04-08
Abstract: PURPOSE:To prevent the occurrence of the short circuit due to the unexpected contact of terminal parts, or electric connection failure due to the adherence of dust, etc., by housing external connecting terminal parts in the sheathing body inside in the case of a single substance battery pack. CONSTITUTION:In the condition of a single substance battery pack, the external connecting terminal parts 3a and 3b of both positive and negative electrodes or one side of them, provided on one end of a sheathing body 1, are housed in the sheathing body 1 inside. On the one side, when they are mounted on equipment for charging/discharging, the terminal parts 3a and 3b are moved to be exposed outside the sheathing body 1, making electric connection between a battery pack and the equipment. Consequently in the case of a single substance battery pack, the occurrence of a short circuit due to the careless contact of the terminal parts, or of failure at the time of electric connection with the equipment due to the adherence of dust, etc., to the terminal part, can be prevented. Moreover it is preferable that the movement of the terminal parts 3a and 3b is made by pushing a button, provided on a part of the sheathing body 1, with the equipment. Also it is desired that the button is provided in a recessed part 4.
Patent JP-H01258484-A (JP)
Title: Laser diode drive circuit
Inventor: INABE YASUNOBU
IPC: H04B10/572
Filed: 1988-04-08
Abstract: PURPOSE:To keep an optical output of a laser diode provided with an optional temperature characteristic stable by a method wherein a direct bias current and a drive pulse current of a laser diode are controlled in intensity independently of each other. CONSTITUTION:A part of in optical output of a laser diode 1 is incident on a monitoring photodiode 2. A voltage/current conversion circuit 14 controls a direct bias current ID so as to make the output minimum value of the photodiode 2 detected by a minimum value detecting circuit 19 equal to a reference voltage 17. Then, the ID can be made nearly equal to a threshold current of the laser diode 1. A voltage/current conversion circuit 15 controls a drive pulse current 10 so as to make the output of the photodiode 2 detected by an amplitude detecting circuit 20 equal to a reference voltage 18 in amplitude. Then, when a pulse signal source 3 makes a switch circuit 10 close, an optical output emitted from the laser diode 1 is controlled to be a specified value.
Patent JP-H09272458-A (JP)
Title: Farm working machine
Inventor: NOCHI SUSUMU
IPC: B62D11/08
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a farm working machine which can suitably turn a machine body only through manipulation of a handle during turning, which can ensure a stable straightforward running ability of the machine body even though differential torque varies greatly, and which can surely go over ridge. SOLUTION: A power transmission mechanism 6 for left and right axles 41, 42, comprises a differential mechanism 7 and a lock mechanism 8. The differential mechanism 7 is composed of a primary transmission member 71, left and right secondary transmission members 72 on the axles 41, 42 sides, and a displacement member 73 between the transmission members 71, 72. The displacement member 73 is displaceable between an engaging position where it engages with the transmission members 72, 72 so as to transmit power to the axles 41, 42 and a release position where it cut off the transmission of power to the axles 41, 42. Further, the lock mechanism 8 includes a regulating means 80 for regulating the relative rotations of the axles 41, 42.
Patent JP-H09278317-A (JP)
Title: Elevator
Inventor: OZAWA ISAO
IPC: B66B7/06
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To arrange guide units and a jumping-up preventive member according to respective job sites by arranging an adjusting means to adjust positions of the guide units and an adjusting means to adjust a position of the jumping-up preventive member. SOLUTION: Positions of guide units 10, 12 and 13 to hold compensating chains 5 and 6 and a jumping-up preventive member 36 are different from each other little by little with respective job sites. Then, positions of the guide units 10, 11, 12 and 13 are adjusted by adjusting installing positions to second support members 22 and 26 of first support members 14 and 15 by first adjusting means 30, 31, 32 and 33. A position of a jumping-up preventive member 36 is adjusted by being positioned in the center of parts 5a and 6a being a circular arc of compensating chains 5 and 6 by second adjusting means 37 and 38.