baber/WOPTO huggingface dataset:
Patent JP-H07284862-A (JP)
Title: Ceramic die for lead frame working and cleaning method thereof
Inventor: YAMAMOTO TAKEHISA
IPC: H01L21/48
Filed: 1995-01-23
Abstract: PURPOSE:To provide a long life die for lead frame working which attains improved wear resistance and high precision working of worked shape, suppresses lead frame material and soldering material from sticking and removes sticking, etc., by a simple method. CONSTITUTION:In the die for lead frame working to cut/shape a lead frame 2, the working part at least is made of a ceramic material containing <100ppm iron and cobalt. This ceramic die, by the simple cleaning method in which the die is treated in an acid water solution and then is treated in water or a water solution containing acid corrosion inhibitor, can remove a stuck solder.
Patent JP-H10207667-A (JP)
Title: Image forming device
Inventor: EBIHARA HIDEYUKI
IPC: H04N1/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a waste which is generated when specified print setting conditions are not obtained by quitting an image forming process based upon image data included in a file containing the print setting conditions when it is judged that print settings based upon the print setting conditions are impossible. SOLUTION: When print setting conditions included in a file sent from a PC includes a condition which can not be set on the image forming device, an error flag for an internal process is set true. After the file is all received, the received file is deleted with an indication of a main CPU 91 and the cause of the interruption of the image forming process is reported. Namely, the wrong setting of the print setting conditions included in the file is reported. This report is printed out by a printer part 6, displayed on a display panel, and indicated by a buzzer 138 in the form of an alarm tone.
Patent JP-S55101528-A (JP)
Title: Stacking method of tubings
Inventor: WATANABE TOMOAKI
IPC: B65G57/00
Filed: 1979-01-25
Abstract: PURPOSE: To prevent deformation and damage of tubings as well as improve the efficiency of stacking of them by fitting stays in the inner end parts of tubings in stack, in the normal direction to supporting members.  
     CONSTITUTION: A tubing 1 is placed on supporting members 2 in such a manner that the tubing's axis takes normal position to the supporting members 2, which are arranged in a plane with such a distance between as permits bearing of these tubes 1 to be stacked at their two ends. A rolling check member 4 is used at this time to prevent the tube 1 from rolling. Another supporting member 2 is placed on the tubes 1 for the first plane in such a fashion that it comes in alignment with the supporting member 2 placed previously in the identical vertical surface. Stays 3 are fitted, normally to the supporting member 2, into tubes 1 which are in such a position that the outer force is applied to them 1 from the supporting members 2 in contact over and under. Tubes 1 after subsequent planes shall be placed in the same manner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02187261-A (JP)
Title: Solder vessel
Inventor: OTANI SHOZO
IPC: H05K3/34
Filed: 1989-01-17
Abstract: PURPOSE:To minimize the change of wave height, to maintain its stable shape and to prevent defective solder by feeding molten solder to a solder storage part from solder nozzles and forming blowing-up waves on the solder surface in the storage part. CONSTITUTION:The molten solder 10 is once supplied to the inside of the solder storage part 6 stored therein through the solder nozzles 2 from the inside of a tower 1 by operation of a feed mechanism. After being stored, when the feed pressure of the solder is further increased, according to the solder inflow pressure from the nozzle 2, the blowing-up waves 13-16 swollen from the solder surface 11 in the storage part 6 are then formed thereon. Accordingly, a printed board 12 is made to travel slightly above the solder tower 1 and the near surface of the board 12 is brought into contact with the blowing-up waves 13-16, by which soldering is performed. The solder in the storage part 6 is swollen by receiving the inflow pressure from the nozzle 2 and as a result, the blowing-up waves 13-16 formed in the solder tower 1 are produced and the change of wave height is slight exceedingly and the stable shape is always maintained and in addition, every waveform is made uniform.
Patent JP-S58124379-A (JP)
Title: Video demodulation device
Inventor: USUI AKIRA
IPC: H04N5/21
Filed: 1982-01-20
Abstract: PURPOSE:To prevent an unsightly picture during equalization from appearance on a screen and to keep the luminance unchanged, by applying AGC-detection to a signal after ghost elimination and controlling the gain of a video intermediate frequency amplifier with the detected signal. CONSTITUTION:An intermediate amplifier video detection circuit 16 is provided with a video intermediate frequency amplifier 16a, a detection circuit 16b and an AGC detection circuit 16c. The switch circuits 13, 17 are switched interlockingly with a signal E. During the ghost eliminating period, a-c is connected at the circuit 13 and f-d is connected at the circuit 17, and after the end of ghost processing, b-c and f-e are connected respectively in the circuits 13 and 17. A signal C after ghost elimination is a composite video signal changed with its amplitude. This signal is AGC-detected at the circuit 16c, and the gain of the amplifier 16a is controlled with the detection signal, allowing to obtain a composite video signal having the same amplitude before ghost elimination as the output signal C.
Patent JP-H10207539-A (JP)
Title: Control device for automated guided vehicle
Inventor: NIIHARA YOSHIMI
IPC: G05D1/02
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily change or add the contents of working for an automated guided vehicle. SOLUTION: In the automated guided vehicle control device for controlling an automated guided vehicle 1 so as to travel the carrier along a traveling route, address plates 15 are arranged on the traveling route and the vehicle 1 is provided with an address plate sensor 16 for detecting address data displayed on each address plate 15, a route control map storing means for setting up automated guided vehicle control data corresponding to the address data and an operation control means for reading out control data corresponding to address data detected by the sensor 16 from a route control map stored in the storing means and controlling the operation state of the vehicle 1 based on the control data.
Patent JP-H09193628-A (JP)
Title: Tire inspection device
Inventor: SHINGO DAIZABURO
IPC: B29D30/08
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To measure the embedded depth and circumferential pitch of wires, embedded in a tire, without using X-rays and without lowering measuring accuracy. SOLUTION: A tire 1 is rotated around the center axis of the tire by a tire rotatory-driving means 5 to press a truck 4 to the inner peripheral surface of the tire 1, while the truck 4 is moved in the rotation axis direction of the tire 1 (in the width direction of the tire 1) so as to measure the embedded depth and pitch of wires 2, embedded in the tire 1, by a sensor 3 fitted to the truck 4. The embedded depth and circumferential pitch of the wires 2 embedded in the tire 1 are thereby measured without using X-rays and without lowering measuring accuracy.
Patent JP-H02189866-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: UBUKAWA SATOSHI
IPC: H01M4/66
Filed: 1989-01-17
Abstract: PURPOSE:To suppress transfer electrode discharge current in eventual transfer electrode discharging condition, and enhance the safety by using a solvent of dioxola type, electrically connecting a heavy metal, whose dissolve potential is higher than negative electrode component metal and lower than Ni metal, with negative electrode electrically, and by putting it in contact with the electrolyte. CONSTITUTION:The solvent as component of electrolytic solution is of dioxola type, and a heavy metal whose dissolve potential is higher than negative electrode component metal and lower than Ni metal is connected electrically with negative electrode and also put in contact with the electrolyte. This allows normal proceeding of the reaction during normal reaction. In an abnormal case, in which the negative electrode shifts to noble potential such as transfer electrode discharging, noble metal educts into the electrolyte as ions to promote co-polymerization of the electrolyte and suppress the transfer electrode discharge current, and thus the safety is enhanced.
Patent JP-S5292088-A (JP)
Title: Bottom tie plate of fuel assembly
Inventor: YOSHIMOTO YUUICHIROU
IPC: G21C3/33
Filed: 1976-01-30
Abstract: PURPOSE: To penetrate a hole on a side of a bottom tie plate faced to a finger spring for preventing bypass current of refrigerant from dashing directly to a measuring tube in a furnace, and also preventing refrigerant in a channel box from leaking. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62167679-A (JP)
Title: Fixed disk protection system
Inventor: ISHII KAZUNORI
IPC: G11B19/20
Filed: 1986-01-18
Abstract: PURPOSE:To allow the titled system to cope with fixed disk of different kinds by providing a power source cutoff command section sending a power cutoff signal to a power supply after the end of seek for a prescribed CSS region and seeking the head for the prescribed CSS region based on the discrimination result by a CSS region discrimination section. CONSTITUTION:In connecting a fixed disk device 10 of new type to an HD controller 9, the CSS region discrimination section 3 receives type information of the fixed disk device 10 from a CPU 11, refers to the fixed disk type table 4 based on the type information of the fixed disk device 10 to discriminates the location of the CSS region. Then the position of the discriminated CSS region is stored in a CSS region storage section 5. A head seek command section 7 uses a power cutoff request signal detection section 6 to detect a request signal (a), refers to the CSS region storage section 5 and gives a command to seek, e.g., a cylinder number 615. Even if fixed disk devices of different types are loaded, the disk protection control in matching with the type is executed at each power cutoff.
Patent JP-H05199355-A (JP)
Title: Facsimile equipment
Inventor: KUSAKA NAOKO
IPC: H04L69/14
Filed: 1992-01-21
Abstract: PURPOSE:To allow the operator to designate and revise an ISDN line or a subscriber telephone line from an operation section freely in response to a line subscribed by other party when picture data are sent in the G3 mode by providing a specific ISDN/subscriber telephone line changeover section to the facsimile equipment. CONSTITUTION:A line changeover section 16 is set to the position of a subscriber telephone line by a main control section 11 in the standby except during talking. When the subscriber telephone line is in use and the picture data are sent to the opposite party in the G3 mode, the operator uses the operation section 10 to select the subscriber telephone line as the operating line. When the G3 mode is selected as the communication mode to designate the opposite party telephone number and the start of transmission is commanded, the main control section 11 commands the line control section 15 to make dialing of the opposite party telephone number, commands a G3 communication control section 13 to start the transmission of picture data in the G3 mode. When the communication is finished, the equipment is in the standby state.
Patent JP-H06321292-A (JP)
Title: Bedded-in storing tank
Inventor: KUROODO JIYAN MOORISU
IPC: F17C13/08
Filed: 1994-01-28
Abstract: PURPOSE: To provide a simple and inexpensive structure for storing the liquid such as liquefied gas and the like in a buried storage tank. CONSTITUTION: A buried storage tank comprises an external enclosure 2 buried into the ground, and a rigid structure comprising a dome 3 having a water-proof covering part and a bottom plate 4, and the external enclosure 2 is extended on a watertight layer SI of the ground.
Patent JP-H05283676-A (JP)
Title: Semiconductor device
IPC: H01L29/78
Filed: 1993-01-22
Abstract: PURPOSE:To provide a low loss power device for high-frequency application by remarkably improving trade-off between on-voltage reduction and switching time shortening that is difficult for conventional power device such as an MCT or IGBT. CONSTITUTION:A semiconductor device is provided with a first MOS 13n which supplies electronic current from an emitter electrode 7 to an n<->-type base layer 3 and a second mode switching MOS 14 which drains hole current from a p-type base layer 4 to the emitter electrode 7. When the device is turned on, low on- voltage is allowed under the thyristor condition and when the device is turned off, the second MOS 14 is conducted so as to change from the thyristor condition to the transistor condition and the turn-off time is shortened.
Patent JP-S63176269-A (JP)
Title: Yarn takeup device
Inventor: OKUBO TADAHIKO
IPC: B65H59/00
Filed: 1987-01-16
Abstract: PURPOSE:To provide possibility of freely select the hardness in winding and the shape of package by sensing if there is a yarn wit a yarn sensor of a yarn speed variation absorbing means increasing/decreasing the takeup speed on the basis of the signal thus emitted, and providing good response to wide range of speed, and thus obtaining a package with small hardness difference between the ends and the central part. CONSTITUTION:A yarn sensor 10 to sense if there is any yarn is installed at a yarn speed variation absorbing means 6, and a control means 21 is provided, which increases/decreases the takeup speed of a takeup means 14 on the basis of the signal thus emitted. Therein the yarn is inhaled into a negative pressure box 7, which accommodates a specified quantity of yarn at all times, so that variation in the takeup tension originating from traversing can be absorbed with good response to a wide range of speed, and further the package obtained has small hardness difference between its ends and central part. Also this provides free selectivity for the takeup hardness and the shape of taken-up package.
Patent JP-H02188693-A (JP)
Title: Ceiling fan
Inventor: MATSUMURA KEIICHI
IPC: F04D29/34
Filed: 1989-01-18
Abstract: PURPOSE:To facilitate the blade mounting operation and firmly support the blade by inserting an end of the blade between the lower face of an upper supporting frame and a boss of a rotor, and fastening the end with screw. CONSTITUTION:Bearing parts 1a, 2a are fitted into a fixed shaft 4 to be fixed relative to a stator 3, and a rotor 5 is rotatably journalled to form a motor 10 by fitting an upper supporting frame 1 and a lower supporting frame 2 respectively to the bearing parts 1a, 2a. Upper and lower coverings 7, 8 are fixed on outside of the upper and lower supporting frames 1, 2, and a mounting hole 16 is provided on an end 15 of a blade 13. The end 15 of the blade is inserted through an opening 17 of the upper supporting frame 1 into a clearance 14 and fixed to a boss 5b of the rotor 5 with a screw 18, and the blade 13 is mounted to the motor 10. The blade 13 can thus be temporarily fixed to facilitate assembly operation. Since both faces of the end 15 of the blade are held and fixed by the upper supporting frame 1, the boss 5b and the opening 17, the blade 13 can be firmly held and supported.
Patent JP-H08203001-A (JP)
Title: Signal transmission circuit
Inventor: FUJII TOSHIKAZU
IPC: G11B5/02
Filed: 1995-01-24
Abstract: PURPOSE: To provide a signal transmission circuit in which the cost is curtailed by reducing the number of transmission lines. CONSTITUTION: On the transmission side, a common-mode differential two-signal mixing/separating circuit 11 is used to send frequency-multiplexed HiFi signals, control signals and video signals to a rotary transformer RT after multiplexing them. On the reception side, a common-mode differential two-signal mixing/ separating circuit 12 is used to separately take out the frequency-multiplexed HiFi signals, control signals and video signals by means of addition-separation and subtraction-separation functions. At the time of recording, the functions of differential driving and common-mode driving of the circuit 11 operate to drive the rotary transformer RT, and the addition-separation and subtracting- separation functions of the circuit 12 operate to separate and take out the respective signals.  At the time of reproducing, the functions of differential driving and common-mode driving operate to drive the rotary transformer RT and the addition-separation and subtraction-separation functions operate to separate and take out the respective signals.
Patent JP-S56105663-A (JP)
Title: Manufacture of ic device by complementary type field effect transistor
Inventor: UEDA MASAHIKO
IPC: H01L21/76
Filed: 1980-01-28
Abstract: PURPOSE:To obtain the device which is high in integration degree, operates in high speed and low  in consuming electric power by a method wherein when the complementary FET is formed on a  same semiconductor substrate, a polycrystalline Si layer is accumulated on the whole surface,  irradiated with laser rays and refused to be single-crystallized, and an active region of each FET  is formed on the single-crystallized layer. CONSTITUTION:A thick SiO2 layers 7 are burried with the surface being made flat in an inactive  region of an N<+> type Si substrate 1, and shallow P<+> type regions 14 are diffusion-formed on the  substrate 1 in an active region surrounded by those layers. Then, the polycrystalline Si layers 15  are accumulated on the whole surface including those by CVD method, being irradiated with the  laser rays on the whole surface to cause the layer 15 to be refused, being remained as polycrystalline on the layer 7 and single-crystallized on the regions 14. Thereafter, P<+>-ions and B<+>-ions are  injected alternately using a mask to cause an N<-> type region 16 of a P-channel surrounded by P<+>  type polycrystals 20 to be produced on the region 14 on one side and a P<-> type region 17 of an  N-channel surrounded by N<+> type polycrystals 21 to be produced on the region 14 on the other  side, which respectively are formed with source and drain regions 18 and 19.
Patent JP-H04252677-A (JP)
Title: Solid-state image pickup device
Inventor: ISHII SATOSHI
IPC: H04N5/349
Filed: 1991-01-29
Abstract: PURPOSE:To shift stably a picture element without generating a focal shift on the image pickup surface, and a crack, etc., in a substrate pattern solder part. CONSTITUTION:Between an image pickup lens 1 and an image pickup element 2, a glass plate 10 for changing an optical path is placed. The glass plate 10 is rotatable centering around a vertical direction shaft. A rotation angle thetais set so that an optical path shift (d) becomes a 1/2 horizontal picture element pitch. The glass plate 10 is driven to rotate so as to become a first and a second rotational positions at every 3-frame periods, and a picture element shift of a 1/2 horizontal picture element pitch is executed at every 3-frame periods. An image pickup signal when the glass plate 10 is set to a first and a second rotational positions is written in frame memories 3a, 3b, and read out repeatedly in parallel by shifting a 1/2 picture element period in each frame. It is fetched alternately by a changeover switch 8 at every 1/2 picture element period, and an image pickup signal of high resolution is obtained. A focal shift, etc., on the image pickup surface caused by vibration of the image pickup element can be prevented.
Patent JP-S56106180-A (JP)
Title: Alarm time piece with voice producing function
Inventor: TAKAHASHI NAOKI
IPC: G04G13/02
Filed: 1980-01-28
Abstract: PURPOSE:To make the intended changing of alarm times easy by making the corresponding relation of the contents recorded in correspondence to plural alarm functions and the respective alarm functions changeable. CONSTITUTION:The contents of a display change-over counter 13 are changed by the operation of a switch S3 and the time information of a time counter circuit 3, an alarm I circuit 6, an alarm II circuit 7, and an alarm III circuit 8 is selected and is displayed 5 by said contents. If an intended content is inputted to the alarm time from a microphone 30 by operating a switch S1 while the alarm time is being displayed, this voice signal is A/D converted 28, is encoded 29, and is recorded in the recording areas 25-27 of a solid-state recording part 24 corresponding to alarm circuits 6-8. When the alarm select switch S1 is operated, an alarm transfer control circuit 9 selects the two alarm circuits out of the respective alarm circuits 6-8, and transfers the information recorded in the selected mutual alarm circuits to each other.
Patent JP-H10208523-A (JP)
Title: Illumination experience facility
Inventor: TAKAGI RYOICHI
IPC: F21S8/04
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To experience an overall illumination effect or the like and assist in selecting housing luminarie by an illumination experience facility disposing a number of luminaries with different types of light sources and shapes on the ceiling, wall face, or floor surface of the room. SOLUTION: A ceiling wall 2 extending transversely onto a ceiling is formed, and on the front ceiling than this wall 2 a plurality of down lights 3 and 4, a plurality of fluorescent lamps 5 and 6, and a plurality of spot lights 7, 8, and 9 are provided. To these spot lights each, three original colors, that is red, green, and blue filters are mounted. A plurality of sealing light 10, a plurality of down lights 11, and a plurality of fluorescent amps 12 and 13 are provided on the backward ceiling than the wall 2. Further, the spot lights are provided on the floor surface close to a side wall 14, and each of vertical two spot lights 18 and 19 are mounted to left and right walls 17. A volunteer is housed in this lecture room, switches or the like of each luminaire is operated, and various illumination experiences are performed.
Patent JP-S62166648-A (JP)
Title: Facsimile equipment
Inventor: WAKABAYASHI ISAFUMI
IPC: B65H35/02
Filed: 1986-01-20
Abstract: PURPOSE:To improve the recording paper cutting speed of a rotary cutter so as to make communication time shorter, by installing plural pieces of cutting blades to the rotary cutter at intervals in the rotating direction of the cutter. CONSTITUTION:A rotary cutter 11 is provided with two cutting blades 12 and 12 at regular intervals, namely, at an interval of 180 deg. in the rotating direction of the cutter 11. When one page quantity of picture information is recorded on recording paper 2 by means of a recording head 5, the recording paper 2 is fed to a cutting device 7 by a platen roller 4. When the recording paper 2 arrives at the cutting position of the cutting device 7, a step motor which drives the rotary cutter 11 is started to rotate and the recording paper 2 is cut off at the point of contact of one cutting blade 12 of the rotary cutter 11 and a fixed cutter 8. After cutting, the rotary cutter 11 rotates 180 deg. from the position before rotation and stops, and then, this facsimile equipment starts the next operation.
Patent JP-S58126338-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D03D25/00
Filed: 1982-01-22
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-H03212964-A (JP)
Title: Trim and forming die
Inventor: KAMIYA HIROAKI
IPC: H05K13/00
Filed: 1990-01-17
Abstract: PURPOSE:To prevent a lead from being deformed and damaged by a method wherein a liquid film is formed on the curved surface of a recessed part. CONSTITUTION:When a liquid 15 is sprayed on J-shaped curved surfaces 6 from spraying holes 14, the liquid 15 is solidified to become a coating film 16. A semiconductor device 1 is fitted to a U-shaped part 5. A stripper 13 is lowered. Leads 2 are bent to have shapes along the curved surfaces 6. Since the film 16 has been formed on the curved surfaces 16, friction with the leads 2 is small. Consequently, a solder-plated part of the leads 2 is not cracked and a solder does not adhere to the film 16. As a result, it is possible to prevent the leads 2 from being damaged and deformed.